WO2021227178A1 - Dashboard and central control combination apparatus and automobile - Google Patents
Dashboard and central control combination apparatus and automobile Download PDFInfo
- Publication number
- WO2021227178A1 WO2021227178A1 PCT/CN2020/095948 CN2020095948W WO2021227178A1 WO 2021227178 A1 WO2021227178 A1 WO 2021227178A1 CN 2020095948 W CN2020095948 W CN 2020095948W WO 2021227178 A1 WO2021227178 A1 WO 2021227178A1
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- WIPO (PCT)
- Prior art keywords
- central control
- display
- combination device
- mounting
- display part
- Prior art date
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/60—Instruments characterised by their location or relative disposition in or on vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/50—Instruments characterised by their means of attachment to or integration in the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/816—Fastening of displays or touch screens
Definitions
- This application relates to the field of automobile technology, in particular to an automobile with a central control combination device for automobile instrumentation.
- the instrument end and the center control end of the automobile are usually set separately, and they also need to be positioned and installed separately during assembly.
- the efficiency is low.
- a combination screen structure is proposed in the prior art. It forms an integrated structure with the central control screen, but the existing combined screen structure is not convenient for the driver to observe and operate, and poses a greater safety hazard.
- the instrument end display part of the existing automobile instrument panel is generally embedded in the automobile instrument panel, which is not convenient for installation, disassembly and maintenance.
- the instrument end display part generally includes a cover plate, an electrostatic glass structure, a segment LCD screen, and a color display panel. Films, color liquid crystal display components, light guides and circuit boards, etc., are usually fixedly connected by setting frames, connecting posts or buckles among the above-mentioned structures. The connection position is prone to gaps, resulting in light leakage in the car dashboard. It affects the normal use of the user, the use experience is poor, and the assembly efficiency is low.
- the main purpose of this application is to provide an automobile instrument central control combination device and an automobile provided with the automobile instrument central control combination device, so as to solve the high potential safety hazards, easy light leakage, and assembly efficiency in the prior art. Low technical problems.
- An automobile instrument central control combination device comprising a cover plate, a display part arranged on the back side of the cover plate, a frame, a circuit board and a back shell, and the display part includes an instrument end display part and a central control end display part
- the circuit board includes a meter end circuit board and a central control end circuit board
- the cover plate includes hot-bent glass
- the hot-bent glass includes a first flat portion covering the display portion of the meter end, and covering the center control end
- the second flat part of the display part and the curved panel part connecting the first flat part and the second flat part, the cover plate, the display screen of the meter end display part, and the central control end display part
- the display screens are bonded together to form a screen cover assembly, and the first flat part and the second flat part are arranged at an obtuse angle, so that the display surface of the meter end display part and the display surface of the center control end display part
- the screen cover assembly is integrally bonded to the frame body by glue.
- the front of the frame body is provided with an instrument end accommodating groove and a central control end accommodating groove, and the instrument end display part is located at the In the meter end accommodating groove, the central control end display part is located in the central control end accommodating groove, and the meter end circuit board and the central control end circuit board are fixed on the back of the frame.
- the frame body has a long plate-shaped structure, and includes a first mounting portion, a second mounting portion, and a connecting portion connecting the first mounting portion and the second mounting portion, and the meter end accommodating groove
- the central control end accommodating groove is provided in the second installation part, and the first installation part and the second installation part are arranged at an obtuse angle.
- the front surface of the frame body is recessed to form a cover plate accommodating groove
- the cover plate is received in the cover plate accommodating groove
- the groove bottom of the cover plate accommodating groove is recessed to form the meter end The accommodating groove and the central control end accommodating groove.
- a metal shell is provided between the circuit board and the back shell.
- the frame body is provided with a heat-conducting element through hole, a heat-conducting material part is arranged in the heat-conducting element through hole, and the front of the heat-conducting material part is connected to the meter end display part and/or the central control end display part
- the back surface of the thermally conductive material is bonded to the front surface of the metal shell.
- the metal shell is fixedly connected to the frame body by a third fastener, and the outer edge of the back shell is fixedly connected to the frame body by a fourth fastener.
- the back shell is also fixedly connected to the metal shell by a fifth fastener.
- a plurality of mounting posts are provided on the frame body, the back shell is fixedly connected to the mounting posts by the fourth fasteners, and at least part of the mounting posts among the plurality of mounting posts are used for aligning The metal shell is positioned.
- the automobile instrument central control combination device further includes a plurality of mounting plates, the automobile instrument central control combination device is installed in the automobile through the mounting plate, and the mounting plate includes a first connecting plate portion and a second connecting plate Part, the first connecting plate part is fixedly connected to the metal shell, the second connecting plate part is used to connect with the matching structure on the automobile, and the back shell is provided with an avoiding structure for avoiding the mounting plate .
- the cover plate includes hot-bent glass
- the cover plate, the display screen of the instrument end display part and the display screen of the central control end display part are pasted Together to form a screen cover assembly
- the first flat part and the second flat part in the hot-bent glass are arranged at an obtuse angle, which is more convenient for the driver to observe the display part of the instrument end and the display part of the center control end, and it is also more convenient for the driver to operate the center control end
- the display part reduces potential safety hazards; the cover, the display on the instrument side display part and the display on the central control end display part are pasted together to form a screen cover assembly.
- the screen cover assembly is glued to the frame as a whole and connected by glue. The method makes the structure of the entire automobile instrument central control combination device simpler, can better avoid light leakage, further facilitates the use of users, has fewer hidden safety hazards, and has high assembly efficiency.
- An automobile includes the above-mentioned automobile instrument central control combination device.
- the application also provides an automobile, which has the same technical effect as the above-mentioned automobile instrument central control combination device due to the automobile instrument central control combination device described above.
- Fig. 1 is a front schematic view of an assembled state of an automobile instrument central control combination device according to a preferred embodiment of the present application
- FIG. 2 is a schematic back view of the assembled state of the automobile instrument central control combination device according to a preferred embodiment of the present application
- Fig. 3 is a schematic diagram of the rear structure of the frame according to a preferred embodiment of the present application.
- Fig. 4 is a schematic diagram of a partial structure of the back of the frame according to a preferred embodiment of the present application.
- Fig. 5 is a schematic diagram of the backside structure of a metal shell according to a preferred embodiment of the present application.
- Fig. 6 is a schematic diagram of the backside structure of a back shell according to a preferred embodiment of the present application.
- FIG. 7 is an exploded schematic diagram of the automobile instrument central control combination device according to Embodiment 1 of the present application.
- FIG. 8 is an exploded schematic diagram of the automobile instrument central control combination device according to Embodiment 2 of the present application.
- FIG. 9 is an exploded schematic diagram of a central control combination device for automobile meters according to Embodiment 3 of the present application.
- Fig. 10 is an exploded schematic diagram of an automobile instrument central control combination device according to Embodiment 4 of the present application.
- the automobile instrument central control combination device includes a cover plate 1
- the display part 2 includes a meter end display portion 22 and a central control end display portion 21, and the circuit board 4 includes an meter end
- the circuit board 42 and the central control end circuit board 41 wherein the instrument end circuit board 42 and the instrument end display part 22 are used to realize instrument display, such as the display of information such as the speed and fuel level of the car, the central control end circuit board 41 and the central control end
- the control terminal display part 21 is used for the user to perform control operations, such as Bluetooth operation, map navigation operation, etc.
- the cover plate 1 covers the meter terminal display part 22 and the central control terminal display part 21 to perform control operations on the display part 2 All-round protection.
- the cover plate 1 includes a glass plate 12, which is a hot-bent glass.
- the second flat part 122 of the central control end display part 21 and the curved panel part 123 connecting the first flat part 121 and the second flat part 122, the cover plate 1, the display of the meter end display part 22 The display screen and the display screen of the central control end display part 21 are bonded together, and the first flat part 121 and the second flat part 122 are arranged at an obtuse angle, so that the display surface of the meter end display part 22 is The display surfaces of the central control end display portion 21 are at an obtuse angle, and the screen cover assembly is integrally bonded to the frame 3 by glue.
- the front of the frame 3 is provided with an instrument end accommodating groove And the central control end accommodating slot, the meter end display portion 22 is located in the meter end accommodating slot, and the central control end display portion 21 is located in the central control end accommodating slot to better ensure the meter
- the end display portion 22 and the center control end display portion 21 are better fixed on the frame 3, the meter end circuit board 42 and the center control end circuit board 41 are fixed on the back of the frame 3, and the overall structure layout Reasonable.
- the cover plate 1 includes hot bending glass, and the cover plate 1, the display screen of the instrument end display part 22 and the display screen of the central control end display part 21 are pasted together to form a screen cover assembly.
- the first flat part 121 and the second flat part 122 in the glass are arranged at an obtuse angle, which is more convenient for the driver to observe the instrument end display part 22 and the center control end display part 21, and it is also more convenient for the driver to operate the center control end display part 21, lowering To avoid potential safety hazards; the cover plate 1, the display screen of the instrument end display part 22 and the display screen of the central control end display part 21 are pasted together to form a screen cover assembly.
- the screen cover assembly is integrally pasted to the frame 3 by glue, and is connected by a paste.
- the method makes the structure of the entire automobile instrument central control combination device simpler, can better avoid light leakage, further facilitates the use of the driver, has less potential safety hazards, and has high assembly efficiency.
- the frame body 3 has a plate-like structure to facilitate the connection with the display component 2 and the circuit board 4. It can be a flat-plate structure or a bent plate-like structure to facilitate adaptation Placement space.
- the frame body 3 has a long plate-shaped structure adapted to the hot-bent glass, and the frame body 3 includes a display portion 21 for installing the center control end and the center control end.
- the connecting portion 33 of 32 that is, wherein the meter end receiving slot is provided on the first mounting portion 31, and the central control end receiving slot is provided on the second mounting portion 32.
- the connecting portion 33 includes The reinforcing ribs are used to improve the overall structural strength of the connecting portion 33, thereby better ensuring the structural strength of the overall frame body 3 composed of the first mounting portion 31, the connecting portion 33 and the second mounting portion 32.
- the first mounting portion 31 and the second mounting portion 32 are arranged at an obtuse angle to ensure that the cover 1 can better cover all the display components 2 to better protect the display components 2. effect.
- the obtuse angle formed by the first flat part 121 and the second flat part 122 is equal to the obtuse angle formed between the first mounting part 31 and the second mounting part 32 in the frame 3, that is, the hot bending glass and
- the structure of the display part 2 is adapted to the structure of the frame body 3 to make it easier to assemble the entire automobile instrument central control assembly. This arrangement makes it easier for the driver to observe the display content of the central control end display part 21, thereby further improving driving safety sex.
- the front surface of the frame body 3 is recessed to form a cover plate accommodating groove
- the cover plate 1 is received in the cover plate accommodating groove
- the bottom of the cover plate accommodating groove is recessed to form a
- the instrument end accommodation slot and the central control end accommodation slot, the cover plate accommodation slot can limit the cover plate 1, thereby facilitating the pasting of the screen cover assembly.
- the cover plate is arranged in the cover plate accommodation slot 1. It can ensure the integrity of the instrument panel's appearance.
- a metal shell 5 is provided between the circuit board 4 and the back shell 6 to improve the overall structural strength of the automobile instrument central control assembly.
- the metal shell 5 can also be used for the circuit
- the board 4 has a good heat dissipation effect.
- the frame body 3 is provided with a heat-conducting element through hole 34, and a heat-conducting material piece (not shown in the figure) is arranged in the heat-conducting element through hole 34, and the front surface of the heat-conducting material piece is connected to the backlight The back side of the source is attached, and the back side of the thermally conductive material is attached to the front side of the metal shell 5.
- the heat of the circuit board 4 can be better transferred to the metal shell 5 through the thermally conductive material, and then the metal shell 5 The heat dissipation further improves the heat dissipation effect of the entire automobile instrument central control assembly device.
- the metal shell 5 is fixedly connected to the frame body 3 by a third fastener
- the outer edge of the back shell 6 is fixedly connected to the frame body 3 by a fourth fastener
- the back The shell 6 is also fixedly connected to the metal shell 5 by the fifth fastener, and the reliable connection between the metal shell 5, the frame body 3 and the back shell 6 can be better ensured through the above-mentioned connection method.
- the frame body 3 is provided with a plurality of mounting posts 35
- the back shell 6 is fixedly connected to the mounting posts 35 through the fourth fasteners
- at least part of the mounting posts 35 of the plurality of mounting posts 35 are used for
- the above-mentioned mounting posts 35 can not only realize the fixed connection between the back shell 6 and the frame body 3, but also some of the mounting posts 35 can play a role in positioning the metal shell 5 to facilitate the accuracy of the metal shell 5 Fixed to the corresponding position, the structure layout is more reasonable. Furthermore, referring to FIG.
- the automobile instrument central control combination device further includes a plurality of mounting plates 7, and the automobile instrument central control combination device is installed in the automobile through the mounting plate 7, and the mounting plate 7 includes The first connecting plate portion 71 and the second connecting plate portion 72, the first connecting plate portion 71 is fixedly connected to the metal shell 5, and the second connecting plate portion 72 is used to connect with the mating structure on the automobile, so
- the back shell 6 is provided with an avoiding structure 61 for avoiding the mounting plate 7. Since the metal shell 5 has better structural strength, the connection between the automobile instrument central control assembly and the automobile can be better ensured by the metal shell 5 The automobile instrument central control combination device is reliably installed on the automobile, and the fall of the automobile instrument central control combination device is better avoided.
- this embodiment provides an automobile instrument central control combination device, which includes a cover plate 1, a display part 2, a frame body 3, a circuit board 4, and a back shell 6 arranged on the rear side of the cover plate 1.
- the display component 2 is fixedly mounted on the front of the frame 3, the circuit board 4 is mounted on the back of the frame 3, and the display component 2 includes at least one display screen and a display corresponding to the display screen.
- Backlight source it should be noted that, here can be that, here can be that each display screen corresponds to a matching backlight source, that is, multiple display screens do not interfere with each other, and multiple backlight sources do not interfere with each other.
- the display component 2 includes an instrument end display part 22 and a central control end display part 21, which integrates the instrument display and central control display of the automobile into an instrument panel to form an integrated instrument structure.
- the cover 1 covers the The meter end display portion 22 and the central control end display portion 21 protect the display component 2 in all directions, and form the overall appearance of an integrated meter structure.
- the cover plate 1 includes a glass plate 12 and a black ink layer coated on the back of the glass plate 12, and the glass plate 12 includes a first area corresponding to the display area of the display screen and except for the first area In the second area other than the second area, the black ink layer is only applied to the second area to ensure that the second area, which is the display area, displays black when the screen is off.
- the glass plate 12 is black glass, so , The black glass is used to reduce the light transmittance of the cover plate 1 to improve the integral black effect.
- the lower the light transmittance of the cover 1 is, the better the overall black effect will be, but at the same time it will bring about the sacrifice of brightness.
- the lower the light transmittance the greater the sacrifice of brightness. Therefore, it is necessary to improve the backlight
- the brightness is used to compensate for the brightness, but at the same time, the heat generation of the backlight must be taken into account.
- the light transmittance of the black glass is 40% to 50%, and the brightness of the backlight source is 28000 cd/m 2 to 30000 cd/m 2 .
- the black display of the entire automobile instrument central control assembly will be relatively light in the state of the screen, and the overall effect of the integrated black is poor; when the black glass is When the light transmittance is low, for example, 35%, at this time, although the display is darker in the screen state, the integrated black effect is better, but because of its low light transmittance, the automobile instrument central control combination device is in use
- the status display is relatively unclear, and the display effect is poor, which affects the use of the driver.
- the brightness of the backlight is small, it will also affect the display effect of the use state.
- the automobile instrument central control combination device proposed in this application by comprehensively limiting the transmittance of black glass and the brightness of the backlight, it can better ensure that the automobile instrument central control combination device presents an integrated black effect when the automobile instrument central control combination device is in the off-screen state. , It can better ensure the display clarity of the automobile instrument central control combination device in the display state, optimize the driver's use experience, and ensure driving safety.
- the chromaticity difference of the automobile instrument central control assembly provided by this application in the screen state It can achieve ⁇ E ⁇ 1, which better ensures that the integrated black effect is presented when the automobile instrument central control combination device is in the rest screen state, and the grade of the automobile instrument central control combination device is improved.
- the cover plate 1 also includes an explosion-proof film 11, and the explosion-proof film 11 is pasted on the front surface of the glass plate 12 to better protect the glass plate 12.
- the circuit board 4 includes a meter-side circuit board 42 and a central control-side circuit board 41, wherein the meter-side circuit board 42 and the meter-side display portion 22 are used to implement meter display, such as car speed, fuel level and other information
- the central control terminal circuit board 41 and the central control terminal display part 21 are used for the driver to perform control operations, such as Bluetooth operation, map navigation operation, etc.
- the frame 3 is an integrated structure to ensure the structure of the entire frame 3 In order to ensure the structural stability of the entire automobile instrument
- the connecting portion 33 includes a reinforcing rib for The overall structural strength of the connecting portion 33 is improved, so as to better ensure the structural strength of the integral frame 3 formed by the first mounting portion 31, the connecting portion 33, and the second mounting portion 32.
- the display screen of the central control terminal display portion 21 includes a first color liquid crystal display 211, and the backlight source of the central control terminal display portion 21 includes a first backlight source 212 arranged on the back of the first color liquid crystal display 211
- the first backlight source 212 and the central control end circuit board 41 are fixed to the first mounting portion 31 together by a first fastener.
- the first fastener is, for example, a bolt or a screw to ensure the first
- the backlight source 212 and the central control end circuit board 41 are reliably fixed to the first mounting portion 31, and the two are fixed by the same fastener, which can improve the assembly efficiency and reduce the accumulation of errors due to separate installation.
- the front surface of the first color liquid crystal display 211 is provided with a touch panel 213, and the front surface of the touch panel 213 is fully bonded and connected to the back surface of the cover plate 1 through a first adhesive film.
- the front surface of the display screen 211 is fully bonded and connected to the back of the touch panel 213 through the second adhesive film, and is fully bonded through the above-mentioned touch panel 213, the cover plate 1, and the first color liquid crystal display 211.
- the fully-fitting connection method can avoid light leakage between the two, improve the display effect of the entire automobile instrument central control combination device, and further optimize the integrated black effect
- the above-mentioned first adhesive film and the second adhesive film both use optical adhesives, and through the above-mentioned fully bonded connection method, no other connection structure is required, and light leakage that may be caused by other connection structures can be avoided.
- the efficiency of the bonding connection method is also higher, which improves the assembly efficiency of the automobile instrument central control combination device.
- the whole composed of the cover plate 1, the touch panel 213 and the first color liquid crystal display 211 is bonded to the frame 3, and the bonding connection method can not only ensure the reliability of the connection, but also improve the assembly efficiency.
- the segment code screen can be used to achieve an integrated color display effect. Therefore, in this embodiment,
- the display screen of the meter end display part 22 includes a second color liquid crystal display screen and a segment code screen.
- the backlight source of the meter display part 22 includes a second backlight source corresponding to the second color liquid crystal display screen and a fourth backlight source corresponding to the segment screen.
- the segment screen includes a display area and a transmissive display area. Area, at least a color film is pasted on the back of the display area to achieve the effect of color display, and the back of the transmission area is fully bonded and connected to the front of the second color liquid crystal display through a third adhesive film.
- the fully-fitting connection method can avoid light leakage between the two and improve the display effect of the entire automobile instrument central control combination device.
- the color film may also be bonded to the back of the segment screen with a whole piece structure, and the second color liquid crystal display is bonded to the color film by a full bonding method.
- a first electrostatic glass is arranged between the segment screen and the cover plate 1 to better avoid the generation of static electricity and affect the use.
- the touch panel 213 has an anti-static effect, so the display part 21 of the central control end does not need to be provided with electrostatic glass.
- the second backlight source and the meter end circuit board 42 are fixed to the second mounting portion 32 together by a second fastener, such as a bolt or Screws, etc., to ensure that the second backlight source and the meter-side circuit board 42 are reliably installed on the second mounting portion 32, and the two are fixed by the same fastener to improve assembly efficiency and reduce the accumulation of errors due to separate installation.
- the fourth backlight source is arranged on the meter end circuit board 42, the second mounting portion 32 is provided with a light guide hole, and the light emitted by the fourth backlight source is emitted to the segment code through the light guide hole
- the screen cooperates with the color film to realize the color display effect of the segment screen.
- the front side of the segment screen is fully bonded to the back of the first electrostatic glass through a fourth adhesive film, and the front side of the first electrostatic glass is fully bonded to the back of the cover plate 1 through a fifth adhesive film.
- the connection further improves the reliability and tightness of the connection between the segment screen, the first electrostatic glass and the cover plate 1, avoids light leakage, and further improves the display effect of the automobile instrument central control combination device.
- the third adhesive film and the fourth adhesive film also use optical adhesives.
- the cover 1, the touch panel 213, the first color liquid crystal display 211, the first electrostatic glass, the segment screen, the color film, and the second color liquid crystal is integrally bonded to the frame body 3 by glue.
- the bonding connection method can not only ensure the reliability of the connection, but also improve the assembly efficiency.
- the second backlight source includes a second light guide plate and a second light-emitting strip arranged on at least one side of the second light guide plate.
- the second light-emitting strips may be arranged only on one side of the light guide plate.
- the second light-emitting strips are arranged on opposite sides of the second light guide plate to further increase the brightness of the light, thereby increasing the brightness of the light. 2.
- the display effect of the color liquid crystal display is to improve the display effect of the instrument end display part 22, so that the driver can observe the instrument end display part 22 and improve driving safety.
- the frame body 3 has a long plate-like structure, the first mounting portion 31 and the second mounting portion 32 are arranged at an obtuse angle, and the cover plate 1 is bent to fit the frame body 3 To ensure that the cover 1 can better cover all the display components 2 to better protect the display components 2.
- the glass plate 12 is a hot-bent glass
- the hot-bent glass includes a first flat part 121 covering the meter end display part 22, and a second flat part covering the center control end display part 21 Part 122 and a curved panel part 123 connecting the first flat part 121 and the second flat part 122, the cover plate 1, the display screen of the meter end display part 22, and the center control end display part 21
- the display screens are glued together, and the first flat part 121 and the second flat part 122 are arranged at an obtuse angle, so that the display surface of the meter end display part 22 and the display of the center control end display part 21 An obtuse angle is formed between the surfaces, and the screen cover assembly is integrally bonded to the frame body 3 by glue.
- the front surface of the frame body 3 is provided with an instrument end accommodating groove and a central control end accommodating groove, wherein, The meter end accommodating groove is provided in the first mounting part 31, the central control end accommodating groove is provided in the second mounting part 32, and the meter end display portion 22 is located in the meter end accommodating groove
- the central control end display part 21 is located in the central control end accommodating groove to ensure that the instrument end display part 22 and the central control end display part 21 are better fixed on the frame 3, and the instrument end circuit
- the board 42 and the central control end circuit board 41 are fixed on the back of the frame 3, and the overall structure layout is reasonable.
- the obtuse angle is equal to the obtuse angle formed between the first mounting portion 31 and the second mounting portion 32 in the frame body 3, that is, the structure of the bent glass and the display part 2 is the same as that of the frame body 3.
- the front surface of the frame body 3 is recessed to form a cover plate accommodating groove
- the cover plate 1 is received in the cover plate accommodating groove
- the bottom of the cover plate accommodating groove is recessed to form a
- the instrument end accommodation slot and the central control end accommodation slot, the cover plate accommodation slot can limit the cover plate 1, thereby facilitating the pasting of the screen cover assembly.
- the cover plate is arranged in the cover plate accommodation slot 1. It can ensure the integrity of the instrument panel's appearance.
- a metal shell 5 is arranged between the circuit board 4 and the back shell 6 to improve the overall structural strength of the automobile instrument central control assembly. At the same time, the metal shell 5 can also have a good heat dissipation effect on the circuit board 4. Furthermore, the frame body 3 is provided with a heat-conducting element through hole 34, and a heat-conducting material part is arranged in the heat-conducting element through hole 34, and the front surface of the heat-conducting material part is attached to the back of the backlight, so The back surface of the thermally conductive material is attached to the front surface of the metal shell 5.
- the thermally conductive material can better transfer the heat of the circuit board 4 to the metal shell 5, and then dissipate heat through the metal shell 5 to further improve the entire automobile instrument The heat dissipation effect of the central control combination device.
- the metal shell 5 is fixedly connected to the frame body 3 by a third fastener
- the outer edge of the back shell 6 is fixedly connected to the frame body 3 by a fourth fastener
- the back The shell 6 is also fixedly connected to the metal shell 5 by the fifth fastener, and the reliable connection between the metal shell 5, the frame body 3 and the back shell 6 can be better ensured through the above-mentioned connection method.
- the frame body 3 is provided with a plurality of mounting posts 35
- the back shell 6 is fixedly connected to the mounting posts 35 through the fourth fasteners
- at least part of the mounting posts 35 of the plurality of mounting posts 35 are used for
- the above-mentioned mounting posts 35 can not only realize the fixed connection between the back shell 6 and the frame body 3, but also some of the mounting posts 35 can play a role in positioning the metal shell 5 to facilitate the accuracy of the metal shell 5 Fixed to the corresponding position, the structure layout is more reasonable. Furthermore, referring to FIG.
- the automobile instrument central control combination device further includes a plurality of mounting plates 7, and the automobile instrument central control combination device is installed in the automobile through the mounting plate 7, and the mounting plate 7 includes The first connecting plate portion 71 and the second connecting plate portion 72, the first connecting plate portion 71 is fixedly connected to the metal shell 5, and the second connecting plate portion 72 is used to connect with the mating structure on the automobile, so
- the back shell 6 is provided with an avoiding structure 61 for avoiding the mounting plate 7. Since the metal shell 5 has better structural strength, the connection between the automobile instrument central control assembly and the automobile can be better ensured by the metal shell 5 The automobile instrument central control combination device is reliably installed on the automobile, and the fall of the automobile instrument central control combination device is better avoided.
- the difference between this embodiment and the above-mentioned embodiment 1 is that the second color liquid crystal display screen and the segment code screen in the embodiment 1 are replaced with a third color liquid crystal display screen 221, and the second backlight source and the first The four backlight sources are replaced with the third backlight source 222, that is, the display screen of the meter end display part 22 includes a third color liquid crystal display screen 221, which is used for the display of the meter end display part 22 through the entire third color liquid crystal display screen 221 ,
- the display effect can be well improved, and the driver's use experience can be improved.
- the automobile instrument central control combination device in this embodiment is more suitable for high-end automobile products.
- the backlight source of the meter end display portion 22 includes a third backlight source 222 corresponding to the third color liquid crystal display 221, and the third backlight source 222 and the meter end circuit board 42 pass through a second fastener They are fixed to the second mounting portion 32 together, and the third fasteners are, for example, bolts or screws, etc., to ensure that the third backlight source 222 is reliably fixed to the second mounting portion 32.
- a second electrostatic glass 223 is provided between the third color liquid crystal display screen 221 and the cover plate 1, and the front surface of the third color liquid crystal display screen 221 passes through a fourth adhesive film and the second electrostatic glass 223 The back side is fully bonded and connected.
- the front side of the second electrostatic glass 223 is fully bonded and connected to the back of the cover plate 1 through the fifth adhesive film.
- the above-mentioned fully bonded connection method can better ensure the cover plate 1
- the reliability and tightness of the connection between the second electrostatic glass 223 and the third color liquid crystal display 221 avoid light leakage, and further improve the display effect of the automobile instrument central control combination device.
- the fourth adhesive film and the fifth adhesive film also use optical adhesives. Through the above-mentioned fully-laminated connection method, other connection structures can be avoided, and the possibility of other connection structures can be avoided.
- the phenomenon of light leakage, and at the same time, the efficiency of the bonding connection method is also high, which improves the assembly efficiency of the automobile instrument central control combination device.
- a second screen cover assembly formed by the cover 1, the touch panel 213, the first color liquid crystal display 211, the second electrostatic glass 223, and the third color liquid crystal display 221
- the glue is integrally bonded to the frame body 3, and the bonding connection method can not only ensure the reliability of the connection, but also improve the assembly efficiency.
- the third backlight 222 includes a third light guide plate and a third light-emitting strip provided on at least one side of the third light guide plate.
- the third light-emitting bar may be only arranged on one side of the third light guide plate.
- the third light-emitting bar is arranged on opposite sides of the third light guide plate to further improve the brightness of the light.
- the display effect of the third color liquid crystal display screen 221 is further improved, that is, the display effect of the instrument end display part 22 is improved, so that the driver can observe the instrument end display part 22 and improve driving performance. safety.
- this embodiment provides an automobile instrument central control combination device
- the cover plate 1 includes a cover plate 1, a display part 2, a frame body 3, a circuit board 4, and a back shell 6 arranged on the rear side of the cover plate 1.
- the display part 2 is fixedly mounted on the front surface of the frame body 3, and the circuit
- the plate 4 is installed on the back of the frame 3
- the display component 2 includes at least one display screen and a backlight source corresponding to the display screen
- the cover plate 1 includes a glass plate 12 and is coated on the glass
- the light transmittance of the glass plate 12 is greater than 94%, so as to ensure the permeability of the glass plate 12 and improve the display clarity.
- the glass plate 12 includes a first area corresponding to the display area of the display screen and a second area except the first area, and the black ink layer is only coated on the second area.
- the applicant of this application found that by limiting the angle of the polarizer and the L value of the black ink layer, it is difficult for the naked eye to distinguish between the two areas of the instrument panel.
- the L value in the Lab color model of the black ink layer is 30-40, and a polarizer 8 is also arranged between the display part 2 and the cover plate 1.
- the angle of the sheet 8 is 15° to 30°.
- the central control combination device adopts a glass plate 12 with a higher light transmittance, which can also better ensure the good display of the automobile instrument central control combination device in the display state, and improve the user experience; in addition, the setting of the polarizer 8 is also Part of the stray light can be filtered out and the display effect can be improved.
- the brightness of the backlight source is 19000cd/m 2 to 21000cd/m 2 , due to the arrangement of the glass plate 12 with high light transmittance, even if the backlight source with the above brightness is used, a good display effect can be ensured, and the above The brightness of the backlight source is low in cost, which reduces the cost of the automobile instrument central control combination device to a certain extent.
- the chromaticity difference of the automobile instrument central control assembly provided by this application can reach ⁇ E ⁇ 1, which better guarantees the When the automobile instrument central control combination device is in the off-screen state, it presents an integrated black effect, which improves the grade of the automobile instrument central control combination device.
- the cover plate 1 also includes an explosion-proof film 11, which is pasted on the front of the glass plate 12 to better protect the glass plate 12 and further protect the glass plate 12 on the back side.
- the display part 2 plays a better protective role.
- the display component 2 includes an instrument end display portion 22 and a central control end display portion 21, which integrates the instrument display and central control display of the automobile into an integrated instrument structure.
- the circuit board 4 Including the instrument end circuit board 42 and the central control end circuit board 41, where the instrument end circuit board 42 and the instrument end display part 22 are used to realize the instrument display, such as the display of information such as the speed and fuel level of the car, the central control end circuit board 41 and the central control terminal display part 21 are used for the user to perform control operations, such as Bluetooth operation, map navigation operation, etc.
- the cover plate 1 covers the meter terminal display part 22 and the central control terminal display part 21 to display
- the component 2 is protected in all directions and forms the overall appearance of an integrated instrument structure.
- the polarizer 8 includes a first polarizer 81 disposed between the central control end display portion 21 and the cover plate 1, and a first polarizer 81 disposed between the meter end display portion 22 and the cover plate 1.
- the two polarizers 82 respectively weaken the intensity of light reaching the instrument display part and the central control display part, so as to better ensure the integrated black effect when the screen is off.
- the frame body 3 is an integral structure to ensure the structural strength of the entire frame body 3, thereby ensuring the structural stability of the entire automobile instrumentation.
- the frame body 3 includes the central control terminal for installing The display part 21 and the first mounting part 31 of the central control end circuit board 41, the second mounting part 32 for mounting the meter end display part 22 and the meter end circuit board 42 and connecting the first mounting part Portion 31 and the connecting portion 33 of the second mounting portion 32.
- the connecting portion 33 includes reinforcing ribs for improving the overall structural strength of the connecting portion 33, thereby better ensuring that the first mounting portion 31, the connecting portion 33 and the second mounting portion 31
- the connection part 33 is not provided with a corresponding display screen, there will be no corresponding backlight source.
- the display part 2 corresponding to this part can achieve a black display well, so there is no need to set a polarizer 8 to a certain extent. The cost is reduced and the overall structure is simpler.
- the display screen of the central control end display portion 21 includes a first color liquid crystal display 211
- the backlight source of the central control end display portion 21 includes a first color liquid crystal display
- the first backlight 212 on the back of the screen 211, the front of the first color liquid crystal display 211 is provided with a touch panel 213, the front of the touch panel 213 passes through the first adhesive film and the first polarizer 81
- the back is fully bonded and connected, the front of the first color liquid crystal display 211 is fully bonded to the back of the touch panel 213 through a second adhesive film, and the front of the first polarizer 81 is connected through a sixth adhesive film It is fully bonded and connected to the back of the cover plate 1.
- the fully bonded connection between the cover plate 1, the first polarizer 81, the touch panel 213, and the first color liquid crystal display 211 can better ensure The reliability and airtightness of the connection between the above-mentioned structures, and the fully-fitted connection method can avoid light leakage between the two, improve the display effect of the entire automobile instrument central control combination device, and further optimize the integrated black effect; in addition, need to explain
- the first, second, and sixth adhesive films are all made of optical adhesives.
- the whole composed of the cover plate 1, the polarizer 8, the touch panel 213 and the first color liquid crystal display 211 is glued and connected to the frame 3, and the bonding connection method can not only ensure the reliability of the connection, but also improve the reliability of the connection. Assembly efficiency.
- the first backlight source 212 and the central control end circuit board 41 are fixed to the first mounting portion 31 together by a first fastener.
- the first fastener is, for example, a bolt or a screw to ensure the A backlight source 212 and a central control end circuit board 41 are reliably fixed to the first mounting portion 31, and the two are fixed by the same fastener, which can improve assembly efficiency and reduce the accumulation of errors caused by separate mounting.
- the segment code screen can be used to achieve an integrated color display effect. Therefore, in another preferred embodiment, referring to Figures 2 and 3, the meter The display screen of the end display part 22 includes a second color liquid crystal display screen and a segment code screen, and the cost can be reduced by arranging the meter end display part 22 that is matched with the segment code screen and the second color liquid crystal display screen.
- the backlight source of the meter display part 22 includes a second backlight source corresponding to the second color liquid crystal display screen and a fourth backlight source corresponding to the segment screen.
- the segment screen includes a display area and a transmissive display area.
- the back of the display area is pasted with a color film to achieve the effect of color display, and the back of the transmission area is fully bonded and connected to the front of the second color liquid crystal display through a third adhesive film, which can be better
- the fully-fitting connection mode can avoid light leakage between the two, and improve the display effect of the entire automobile instrument central control combination device.
- a first electrostatic glass is arranged between the segment screen and the second polarizer 82 to better avoid the generation of static electricity and affect the use. It should be noted that the touch panel 213 has an anti-static effect, so the display part 21 of the central control end is not provided with electrostatic glass.
- the front surface of the segment screen is fully bonded and connected to the back surface of the first electrostatic glass through a fourth adhesive film, and the front surface of the first electrostatic glass is fully connected to the back surface of the second polarizer 82 through a fifth adhesive film.
- the front surface of the second polarizer 82 is fully bonded and connected to the back surface of the cover plate 1 through the seventh adhesive film, which further improves the segment screen, the first electrostatic glass, the second polarizer 82 and the cover plate
- the reliability and tightness of the connection between 1 avoid light leakage, and further improve the display effect of the automobile instrument central control combination device.
- the third adhesive film, the fourth adhesive film, the fifth adhesive film, and the seventh adhesive film also use optical adhesives.
- connection method Through the above-mentioned fully bonded connection method, other connection structures can be avoided. Furthermore, the light leakage phenomenon that may be caused by other connection structures can be avoided, and at the same time, the efficiency of the bonding connection method is also high, which improves the assembly efficiency of the automobile instrument central control combination device. Further, the cover plate 1, the first polarizer 81, the touch panel 213, the first color liquid crystal display 211, the second polarizer 82, the first electrostatic glass, the touch panel The first screen cover assembly formed by the segment code screen, the color film, and the second color liquid crystal display is integrally bonded to the frame 3 by glue. The bonding connection method can ensure the reliability of the connection , And can improve assembly efficiency.
- the second backlight source and the meter-side circuit board 42 are fixed to the second mounting portion 32 together by a second fastener.
- the second fastener is, for example, a bolt or a screw to ensure that the second backlight source and
- the meter side circuit board 42 is reliably mounted on the second mounting portion 32
- the fourth backlight source is provided on the meter side circuit board 42
- the second mounting portion 32 is provided with a light guide hole
- the fourth backlight The light emitted by the source is emitted to the segment screen through the light guide hole to ensure the normal display of the broken code screen.
- the difference between this embodiment and the above-mentioned embodiment 3 is that the second color liquid crystal display screen and the segment code screen in the above-mentioned embodiment 3 are replaced with a third color liquid crystal display screen 221, and the second backlight source and The fourth backlight source is replaced with the third backlight source 222, that is,
- the display screen of the meter-side display part 22 includes a third color liquid crystal display 221, which is used for the display of the meter-side display part 22 through the entire third color liquid crystal display 221, which can greatly improve the display effect and enhance the user experience .
- the backlight source of the meter-side display portion 22 includes a third backlight source 222 corresponding to the third color liquid crystal display screen 221, and the third color liquid crystal display screen 221 and the second polarizer 82 are arranged between The second electrostatic glass 223, the front surface of the third color liquid crystal display 221 is fully bonded and connected to the back of the second electrostatic glass 223 through the fourth adhesive film, and the front surface of the second electrostatic glass 223 is through the fifth adhesive film.
- the film is fully bonded and connected to the back surface of the second polarizer 82, and the front surface of the second polarizer 82 is fully bonded and connected to the back surface of the cover plate 1 through the eighth adhesive film, through the fully bonded connection described above
- the reliability and tightness of the connection between the cover 1, the second electrostatic glass 223, the second polarizer 82 and the third color liquid crystal display 221 can be better ensured, light leakage can be avoided, and the automobile instrument can be further improved
- the fourth, fifth, and eighth adhesive films also use optical adhesives. Through the above-mentioned fully bonded connection method, other connection structures can be avoided, and other connection structures can be avoided.
- the light leakage phenomenon may be caused by the connection structure, and at the same time, the efficiency of the connection mode of the adhesive connection is also higher, which improves the assembly efficiency of the automobile instrument central control combination device.
- the second screen cover assembly formed by the third color liquid crystal display 221 is integrally bonded to the frame body 3 by glue.
- the bonding connection method can not only ensure the reliability of the connection, but also improve the assembly efficiency.
- the third backlight source 222 and the meter-side circuit board 42 are fixed to the second mounting portion 32 together by a second fastener, so as to ensure that the third backlight source 222 is reliably fixed to the second mounting portion 32.
- This application also proposes an automobile equipped with the aforementioned automobile instrument central control combination device, so that the automobile has the same technical effect as the aforementioned automobile instrument central control combination device, reduces potential safety hazards, improves assembly efficiency, and improves driving The experience of the operator and the grade of the car.
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Abstract
A dashboard and central control combination apparatus and an automobile, the dashboard and central control combination apparatus comprising a cover plate (1), a display component (2) arranged on the rear side of the cover plate (1), a frame body (3), a circuit board (4), and a rear shell (6), the display component (2) comprising a dashboard display part (22) and a central control end display part (21), the cover plate (1) comprising hot bent glass, the hot bent glass comprising a first flat part (121) covering the dashboard end display part (22), a second flat part (122) covering the central control end display part (21), and a curved panel part (123) connecting the first flat part (121) and the second flat part (122), the cover plate (1), the display screen of the dashboard end display part (22), and the display screen of the central control end display part (21) being bonded together to form a screen cover assembly, the first flat part (121) being arranged at an obtuse angle to the second flat part (122) so that the display surface of the dashboard end display part (22) is at an obtuse angle to the display surface of the central control end display part (21), and the screen cover assembly being attached as a whole to the frame body (3) by means of glue.
Description
本申请涉及汽车技术领域,特别是一种汽车仪表中控组合装置汽车。This application relates to the field of automobile technology, in particular to an automobile with a central control combination device for automobile instrumentation.
目前,汽车的仪表端和中控端通常是分开设置的,在装配时也需要分别进行定位和安装,效率较低,为解决这一问题,现有技术中提出了组合屏结构,将仪表盘和中控屏形成为一体式结构,但现有的组合屏结构不方便驾驶人员的观察和操作,存在较大的安全隐患。At present, the instrument end and the center control end of the automobile are usually set separately, and they also need to be positioned and installed separately during assembly. The efficiency is low. In order to solve this problem, a combination screen structure is proposed in the prior art. It forms an integrated structure with the central control screen, but the existing combined screen structure is not convenient for the driver to observe and operate, and poses a greater safety hazard.
另外,现有的汽车仪表盘的仪表端显示部分一般都是嵌入汽车仪表台,也不方便安装、拆卸和维修,仪表端显示部分一般包括盖板、静电玻璃结构、段码液晶显示屏、彩色胶片、彩色液晶显示屏组件、导光罩和电路板等,上述各结构之间通常通过设置边框、连接柱或者卡扣等结构实现固定连接,连接位置很容易存在缝隙,导致汽车仪表盘漏光,影响用户的正常使用,使用体验较差,且装配效率较低。In addition, the instrument end display part of the existing automobile instrument panel is generally embedded in the automobile instrument panel, which is not convenient for installation, disassembly and maintenance. The instrument end display part generally includes a cover plate, an electrostatic glass structure, a segment LCD screen, and a color display panel. Films, color liquid crystal display components, light guides and circuit boards, etc., are usually fixedly connected by setting frames, connecting posts or buckles among the above-mentioned structures. The connection position is prone to gaps, resulting in light leakage in the car dashboard. It affects the normal use of the user, the use experience is poor, and the assembly efficiency is low.
申请内容Application content
基于上述现状,本申请的主要目的在于提供一种汽车仪表中控组合装置及设置有该汽车仪表中控组合装置的汽车,以解决现有技术中存在的安全隐患较大、易漏光、装配效率低的技术问题。Based on the above situation, the main purpose of this application is to provide an automobile instrument central control combination device and an automobile provided with the automobile instrument central control combination device, so as to solve the high potential safety hazards, easy light leakage, and assembly efficiency in the prior art. Low technical problems.
为实现上述目的,一方面,本申请采用的技术方案如下:In order to achieve the above objectives, on the one hand, the technical solutions adopted in this application are as follows:
一种汽车仪表中控组合装置,包括盖板、设置于所述盖板背面侧的显示部件、架体、电路板和背壳,所述显示部件包括仪表端显示部分和中控端显示部分,所述电路板包括仪表端电路板和中控端电路板,所述盖板包括热弯玻璃,所述热弯玻璃包括覆盖所述仪表端显示部分的第一平板部、覆盖所述中控端显示部分的第二平板部以及连接所述第一平板部和所述第二平板部的弯曲面板部,所述盖板、所述仪表端显示部分的显示屏以及所述中控端显示部分的显示屏粘接在一起形成屏盖组件,所述第一平板部与所述第二平板部成钝角设置,以使得所述仪表端显示部分的显示面与所述中控端显示部分的显示面之间成钝角,所述屏盖组件通过胶水整体粘接于所述架体,所述架体的正面设置有仪表端容置槽和中控端容置槽,所述仪表端显示部分位于所述仪表端容置槽中,所述中控端显示部分位于所述中控端容置槽中,所述仪表端电路板和所述中控端电路板固定于所述架体的背面。An automobile instrument central control combination device, comprising a cover plate, a display part arranged on the back side of the cover plate, a frame, a circuit board and a back shell, and the display part includes an instrument end display part and a central control end display part, The circuit board includes a meter end circuit board and a central control end circuit board, the cover plate includes hot-bent glass, and the hot-bent glass includes a first flat portion covering the display portion of the meter end, and covering the center control end The second flat part of the display part and the curved panel part connecting the first flat part and the second flat part, the cover plate, the display screen of the meter end display part, and the central control end display part The display screens are bonded together to form a screen cover assembly, and the first flat part and the second flat part are arranged at an obtuse angle, so that the display surface of the meter end display part and the display surface of the center control end display part The screen cover assembly is integrally bonded to the frame body by glue. The front of the frame body is provided with an instrument end accommodating groove and a central control end accommodating groove, and the instrument end display part is located at the In the meter end accommodating groove, the central control end display part is located in the central control end accommodating groove, and the meter end circuit board and the central control end circuit board are fixed on the back of the frame.
优选地,所述架体呈长形板状结构,包括第一安装部、第二安装部以及连接所述第一 安装部和所述第二安装部的连接部,所述仪表端容置槽设置于所述第一安装部,所述中控端容置槽设置于所述第二安装部,所述第一安装部与所述第二安装部之间成钝角设置。Preferably, the frame body has a long plate-shaped structure, and includes a first mounting portion, a second mounting portion, and a connecting portion connecting the first mounting portion and the second mounting portion, and the meter end accommodating groove The central control end accommodating groove is provided in the second installation part, and the first installation part and the second installation part are arranged at an obtuse angle.
优选地,所述架体的正面凹陷形成有盖板容置槽,所述盖板容置于所述盖板容置槽中,所述盖板容置槽的槽底凹陷形成所述仪表端容置槽和所述中控端容置槽。Preferably, the front surface of the frame body is recessed to form a cover plate accommodating groove, the cover plate is received in the cover plate accommodating groove, and the groove bottom of the cover plate accommodating groove is recessed to form the meter end The accommodating groove and the central control end accommodating groove.
优选地,所述电路板和所述背壳之间设置有金属壳。Preferably, a metal shell is provided between the circuit board and the back shell.
优选地,所述架体上设置有导热件过孔,所述导热件过孔内设置有导热材料件,所述导热材料件的正面与所述仪表端显示部分和/或中控端显示部分的背面贴合,所述导热材料件的背面与所述金属壳的正面贴合。Preferably, the frame body is provided with a heat-conducting element through hole, a heat-conducting material part is arranged in the heat-conducting element through hole, and the front of the heat-conducting material part is connected to the meter end display part and/or the central control end display part The back surface of the thermally conductive material is bonded to the front surface of the metal shell.
优选地,所述金属壳与所述架体通过第三紧固件固定连接,所述背壳的外边沿通过第四紧固件与所述架体固定连接。Preferably, the metal shell is fixedly connected to the frame body by a third fastener, and the outer edge of the back shell is fixedly connected to the frame body by a fourth fastener.
优选地,所述背壳还通过第五紧固件与所述金属壳固定连接。Preferably, the back shell is also fixedly connected to the metal shell by a fifth fastener.
优选地,所述架体上设置有多个安装柱,所述背壳通过所述第四紧固件与所述安装柱固定连接,所述多个安装柱中的至少部分安装柱用于对所述金属壳进行定位。Preferably, a plurality of mounting posts are provided on the frame body, the back shell is fixedly connected to the mounting posts by the fourth fasteners, and at least part of the mounting posts among the plurality of mounting posts are used for aligning The metal shell is positioned.
优选地,所述汽车仪表中控组合装置还包括多个安装板,所述汽车仪表中控组合装置通过所述安装板安装于汽车,所述安装板包括第一连接板部和第二连接板部,所述第一连接板部与所述金属壳固定连接,所述第二连接板部用于与汽车上的配合结构连接,所述背壳上设置有用于避让所述安装板的避让结构。Preferably, the automobile instrument central control combination device further includes a plurality of mounting plates, the automobile instrument central control combination device is installed in the automobile through the mounting plate, and the mounting plate includes a first connecting plate portion and a second connecting plate Part, the first connecting plate part is fixedly connected to the metal shell, the second connecting plate part is used to connect with the matching structure on the automobile, and the back shell is provided with an avoiding structure for avoiding the mounting plate .
本申请提供了一种汽车仪表中控组合装置,该汽车仪表中控组合装置中,盖板包括热弯玻璃,将盖板、仪表端显示部分的显示屏和中控端显示部分的显示屏粘贴在一起形成屏盖组件,热弯玻璃中的第一平板部和第二平板部成钝角设置,更加方便驾驶员观察仪表端显示部分和中控端显示部分,也更加便于驾驶员操作中控端显示部分,降低了安全隐患;盖板、仪表端显示部分的显示屏和中控端显示部分的显示屏粘贴在一起形成屏盖组件,屏盖组件通过胶水整体粘贴于架体,采用粘贴的连接方式使得整个汽车仪表中控组合装置的结构更加简单,可以更好地避免漏光现象,进一步便于用户的使用,安全隐患更小,且装配效率高。This application provides an automobile instrument central control combination device. In the automobile instrument central control combination device, the cover plate includes hot-bent glass, and the cover plate, the display screen of the instrument end display part and the display screen of the central control end display part are pasted Together to form a screen cover assembly, the first flat part and the second flat part in the hot-bent glass are arranged at an obtuse angle, which is more convenient for the driver to observe the display part of the instrument end and the display part of the center control end, and it is also more convenient for the driver to operate the center control end The display part reduces potential safety hazards; the cover, the display on the instrument side display part and the display on the central control end display part are pasted together to form a screen cover assembly. The screen cover assembly is glued to the frame as a whole and connected by glue. The method makes the structure of the entire automobile instrument central control combination device simpler, can better avoid light leakage, further facilitates the use of users, has fewer hidden safety hazards, and has high assembly efficiency.
另一方面,本申请采用的技术方案如下:On the other hand, the technical solutions adopted in this application are as follows:
一种汽车,包括如上所述的汽车仪表中控组合装置。An automobile includes the above-mentioned automobile instrument central control combination device.
本申请还提供了一种汽车,该汽车由于具有上述的汽车仪表中控组合装置,因此具有与上述汽车仪表中控组合装置相同的技术效果。The application also provides an automobile, which has the same technical effect as the above-mentioned automobile instrument central control combination device due to the automobile instrument central control combination device described above.
本申请的其他有益效果,将在具体实施方式中通过具体技术特征和技术方案的介绍来 阐述,本领域技术人员通过这些技术特征和技术方案的介绍,应能理解所述技术特征和技术方案带来的有益技术效果。Other beneficial effects of this application will be explained in the specific implementation through the introduction of specific technical features and technical solutions. Those skilled in the art should be able to understand the technical features and technical solutions through the introduction of these technical features and technical solutions. The beneficial technical effects that come.
以下将参照附图对根据本申请的的优选实施方式进行描述。图中:Hereinafter, the preferred embodiments according to the present application will be described with reference to the accompanying drawings. In the picture:
图1为根据本申请的一种优选实施方式的汽车仪表中控组合装置的装配状态的正面示意图;Fig. 1 is a front schematic view of an assembled state of an automobile instrument central control combination device according to a preferred embodiment of the present application;
图2为根据本申请的一种优选实施方式的汽车仪表中控组合装置的装配状态的背面示意图;2 is a schematic back view of the assembled state of the automobile instrument central control combination device according to a preferred embodiment of the present application;
图3为根据本申请的一种优选实施方式的架体的背面结构示意图;Fig. 3 is a schematic diagram of the rear structure of the frame according to a preferred embodiment of the present application;
图4为根据本申请的一种优选实施方式的架体的背面局部结构示意图;Fig. 4 is a schematic diagram of a partial structure of the back of the frame according to a preferred embodiment of the present application;
图5为根据本申请的一种优选实施方式的金属壳的背面结构示意图;Fig. 5 is a schematic diagram of the backside structure of a metal shell according to a preferred embodiment of the present application;
图6为根据本申请的一种优选实施方式的背壳的背面结构示意图;Fig. 6 is a schematic diagram of the backside structure of a back shell according to a preferred embodiment of the present application;
图7为根据本申请的实施例1的汽车仪表中控组合装置的分解示意图;FIG. 7 is an exploded schematic diagram of the automobile instrument central control combination device according to Embodiment 1 of the present application;
图8为根据本申请的实施例2的汽车仪表中控组合装置的分解示意图;FIG. 8 is an exploded schematic diagram of the automobile instrument central control combination device according to Embodiment 2 of the present application;
图9为根据本申请的实施例3的汽车仪表中控组合装置的分解示意图;FIG. 9 is an exploded schematic diagram of a central control combination device for automobile meters according to Embodiment 3 of the present application;
图10为根据本申请的实施例4的汽车仪表中控组合装置的分解示意图。Fig. 10 is an exploded schematic diagram of an automobile instrument central control combination device according to Embodiment 4 of the present application.
图中:1、盖板;11、防爆膜;12、玻璃板;121、第一平板部;122、第二平板部;123、弯曲面板部;2、显示部件;21、中控端显示部分;211、第一彩色液晶显示屏;212、第一背光源;213、触控面板;22、仪表端显示部分;221、第三彩色液晶显示屏;222、第三背光源;223、第二静电玻璃;3、架体;31、第一安装部;32、第二安装部;33、连接部;34、导热件过孔;35、安装柱;4、电路板;41、中控端电路板;42、仪表端电路板;5、金属壳;6、背壳;61、避让结构;7、安装板;71、第一连接板;72、第二连接板。In the figure: 1. Cover plate; 11. Explosion-proof film; 12, glass plate; 121, first flat part; 122, second flat part; 123, curved panel part; 2. display part; 21, central control end display part 211, the first color liquid crystal display screen; 212, the first backlight source; 213, the touch panel; 22, the instrument side display part; 221, the third color liquid crystal display screen; 222, the third backlight source; 223, the second Electrostatic glass; 3. Frame body; 31, the first installation part; 32, the second installation part; 33, the connection part; 34, the heat-conducting element via; 35, the mounting post; 4. the circuit board; 41, the central control terminal circuit Board; 42, Meter-side circuit board; 5. Metal shell; 6. Back shell; 61. Avoidance structure; 7. Mounting board; 71. First connection board; 72. Second connection board.
以下基于实施例对本申请进行描述,但是本申请并不仅仅限于这些实施例。在下文对本申请的细节描述中,详尽描述了一些特定的细节部分,为了避免混淆本申请的实质,公知的方法、过程、流程、元件并没有详细叙述。The following describes the present application based on embodiments, but the present application is not limited to these embodiments. In the following detailed description of the application, some specific details are described in detail. In order to avoid obscuring the essence of the application, the well-known methods, processes, procedures, and components are not described in detail.
此外,本领域普通技术人员应当理解,在此提供的附图都是为了说明的目的,并且附图不一定是按比例绘制的。In addition, those of ordinary skill in the art should understand that the drawings provided herein are for illustrative purposes, and the drawings are not necessarily drawn to scale.
除非上下文明确要求,否则整个说明书和权利要求书中的“包括”、“包含”等类似词语应当解释为包含的含义而不是排他或穷举的含义;也就是说,是“包括但不限于”的含义。Unless clearly required by the context, the entire specification and claims, "including", "including" and other similar words should be interpreted as inclusive rather than exclusive or exhaustive meaning; that is, "including but not limited to" Meaning.
在本申请的描述中,需要理解的是,术语“第一”、“第二”等仅用于描述目的,而不能理解为指示或暗示相对重要性。其中,朝向驾驶员的一侧为正面,背离驾驶员的一侧为背面。此外,在本申请的描述中,除非另有说明,“多个”的含义是两个或两个以上。In the description of this application, it should be understood that the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. Among them, the side facing the driver is the front, and the side facing away from the driver is the back. In addition, in the description of the present application, unless otherwise specified, "plurality" means two or more.
本申请提出了一种汽车仪表中控组合装置以及设置有该汽车仪表中控组合装置的汽车,参考图1-6和8所示,该汽车仪表中控组合装置包括盖板1、设置于所述盖板1后侧的显示部件2、架体3、电路板4和背壳6,所述显示部件2包括仪表端显示部分22和中控端显示部分21,所述电路板4包括仪表端电路板42和中控端电路板41,其中,仪表端电路板42和仪表端显示部分22用于实现仪表显示,例如汽车的速度、油量等信息的显示,中控端电路板41和中控端显示部分21用于用户进行控制操作,例如蓝牙操作、地图导航操作等,所述盖板1覆盖所述仪表端显示部分22和所述中控端显示部分21,以对显示部件2进行全方位的保护,具体的,所述盖板1包括玻璃板12,玻璃板12为热弯玻璃,所述热弯玻璃包括覆盖所述仪表端显示部分22的第一平板部121、覆盖所述中控端显示部分21的第二平板部122以及连接所述第一平板部121和所述第二平板部122的弯曲面板部123,所述盖板1、所述仪表端显示部分22的显示屏以及所述中控端显示部分21的显示屏粘接在一起,所述第一平板部121与所述第二平板部122成钝角设置,以使得所述仪表端显示部分22的显示面与所述中控端显示部分21的显示面之间成钝角,所述屏盖组件通过胶水整体粘接于所述架体3,具体的,所述架体3的正面设置有仪表端容置槽和中控端容置槽,所述仪表端显示部分22位于所述仪表端容置槽中,所述中控端显示部分21位于所述中控端容置槽中,以更好的确保仪表端显示部分22和中控端显示部分21更好地固定在架体3上,所述仪表端电路板42和所述中控端电路板41固定于所述架体3的背面,整体结构布局合理。This application proposes an automobile instrument central control combination device and an automobile provided with the automobile instrument central control combination device. As shown in FIGS. 1-6 and 8, the automobile instrument central control combination device includes a cover plate 1 The display part 2, the frame 3, the circuit board 4 and the back shell 6 on the rear side of the cover plate 1, the display part 2 includes a meter end display portion 22 and a central control end display portion 21, and the circuit board 4 includes an meter end The circuit board 42 and the central control end circuit board 41, wherein the instrument end circuit board 42 and the instrument end display part 22 are used to realize instrument display, such as the display of information such as the speed and fuel level of the car, the central control end circuit board 41 and the central control end The control terminal display part 21 is used for the user to perform control operations, such as Bluetooth operation, map navigation operation, etc., and the cover plate 1 covers the meter terminal display part 22 and the central control terminal display part 21 to perform control operations on the display part 2 All-round protection. Specifically, the cover plate 1 includes a glass plate 12, which is a hot-bent glass. The second flat part 122 of the central control end display part 21 and the curved panel part 123 connecting the first flat part 121 and the second flat part 122, the cover plate 1, the display of the meter end display part 22 The display screen and the display screen of the central control end display part 21 are bonded together, and the first flat part 121 and the second flat part 122 are arranged at an obtuse angle, so that the display surface of the meter end display part 22 is The display surfaces of the central control end display portion 21 are at an obtuse angle, and the screen cover assembly is integrally bonded to the frame 3 by glue. Specifically, the front of the frame 3 is provided with an instrument end accommodating groove And the central control end accommodating slot, the meter end display portion 22 is located in the meter end accommodating slot, and the central control end display portion 21 is located in the central control end accommodating slot to better ensure the meter The end display portion 22 and the center control end display portion 21 are better fixed on the frame 3, the meter end circuit board 42 and the center control end circuit board 41 are fixed on the back of the frame 3, and the overall structure layout Reasonable.
该汽车仪表中控组合装置中,盖板1包括热弯玻璃,将盖板1、仪表端显示部分22的显示屏和中控端显示部分21的显示屏粘贴在一起形成屏盖组件,热弯玻璃中的第一平板部121和第二平板部122成钝角设置,更加方便驾驶员观察仪表端显示部分22和中控端显示部分21,也更加便于驾驶员操作中控端显示部分21,降低了安全隐患;盖板1、仪表端显示部分22的显示屏和中控端显示部分21的显示屏粘贴在一起形成屏盖组件,屏盖组件通过胶水整体粘贴于架体3,采用粘贴的连接方式使得整个汽车仪表中控组合装置的结构更 加简单,可以更好地避免漏光现象,进一步便于驾驶员的使用,安全隐患更小,且装配效率高。In the automobile instrument central control combination device, the cover plate 1 includes hot bending glass, and the cover plate 1, the display screen of the instrument end display part 22 and the display screen of the central control end display part 21 are pasted together to form a screen cover assembly. The first flat part 121 and the second flat part 122 in the glass are arranged at an obtuse angle, which is more convenient for the driver to observe the instrument end display part 22 and the center control end display part 21, and it is also more convenient for the driver to operate the center control end display part 21, lowering To avoid potential safety hazards; the cover plate 1, the display screen of the instrument end display part 22 and the display screen of the central control end display part 21 are pasted together to form a screen cover assembly. The screen cover assembly is integrally pasted to the frame 3 by glue, and is connected by a paste. The method makes the structure of the entire automobile instrument central control combination device simpler, can better avoid light leakage, further facilitates the use of the driver, has less potential safety hazards, and has high assembly efficiency.
进一步地,参考图3和8所示,架体3为板状结构,以方便与显示部件2和电路板4的连接,其可以是平板状结构或弯折板状结构等,以便于适应不同的安置空间。在一个具体实施例中,所述架体3呈与所述热弯玻璃适配的长形板状结构,该架体3包括用于安装所述中控端显示部分21和所述中控端电路板41的第一安装部31、用于安装所述仪表端显示部分22和所述仪表端电路板42的第二安装部32以及连接所述第一安装部31和所述第二安装部32的连接部33,即,其中,所述仪表端容置槽设置于所述第一安装部31,所述中控端容置槽设置于所述第二安装部32,优选连接部33包括加强筋,用于提高连接部33的整体结构强度,进而更好地保证第一安装部31、连接部33和第二安装部32构成的整体架体3的结构强度。另外,所述第一安装部31与所述第二安装部32之间成钝角设置,以确保盖板1可以更好地将显示部件2全部覆盖,以对显示部件2起到更好地保护作用。Further, referring to Figures 3 and 8, the frame body 3 has a plate-like structure to facilitate the connection with the display component 2 and the circuit board 4. It can be a flat-plate structure or a bent plate-like structure to facilitate adaptation Placement space. In a specific embodiment, the frame body 3 has a long plate-shaped structure adapted to the hot-bent glass, and the frame body 3 includes a display portion 21 for installing the center control end and the center control end. The first mounting portion 31 of the circuit board 41, the second mounting portion 32 for mounting the meter-side display portion 22 and the meter-side circuit board 42, and connecting the first mounting portion 31 and the second mounting portion The connecting portion 33 of 32, that is, wherein the meter end receiving slot is provided on the first mounting portion 31, and the central control end receiving slot is provided on the second mounting portion 32. Preferably, the connecting portion 33 includes The reinforcing ribs are used to improve the overall structural strength of the connecting portion 33, thereby better ensuring the structural strength of the overall frame body 3 composed of the first mounting portion 31, the connecting portion 33 and the second mounting portion 32. In addition, the first mounting portion 31 and the second mounting portion 32 are arranged at an obtuse angle to ensure that the cover 1 can better cover all the display components 2 to better protect the display components 2. effect.
需要说明的是,第一平板部121与第二平板部122形成的钝角与上述架体3中第一安装部31和第二安装部32之间形成的钝角相等,即,该热弯玻璃和显示部件2的结构与架体3的结构相适配,以更加方便整个汽车仪表中控组合装置的组装,这样设置更方便驾驶员观察中控端显示部分21的显示内容,从而进一步提高驾驶安全性。更进一步地,所述架体3的正面凹陷形成有盖板容置槽,所述盖板1容置于所述盖板容置槽中,所述盖板容置槽的槽底凹陷形成所述仪表端容置槽和所述中控端容置槽,盖板容置槽能够对盖板1进行限位,从而方便屏盖组件的粘贴,另外,盖板设置在盖板容置槽1内能够保证仪表盘外形的完整性。It should be noted that the obtuse angle formed by the first flat part 121 and the second flat part 122 is equal to the obtuse angle formed between the first mounting part 31 and the second mounting part 32 in the frame 3, that is, the hot bending glass and The structure of the display part 2 is adapted to the structure of the frame body 3 to make it easier to assemble the entire automobile instrument central control assembly. This arrangement makes it easier for the driver to observe the display content of the central control end display part 21, thereby further improving driving safety sex. Furthermore, the front surface of the frame body 3 is recessed to form a cover plate accommodating groove, the cover plate 1 is received in the cover plate accommodating groove, and the bottom of the cover plate accommodating groove is recessed to form a The instrument end accommodation slot and the central control end accommodation slot, the cover plate accommodation slot can limit the cover plate 1, thereby facilitating the pasting of the screen cover assembly. In addition, the cover plate is arranged in the cover plate accommodation slot 1. It can ensure the integrity of the instrument panel's appearance.
进一步地,参考图3-6和8所示,在电路板4和背壳6之间设置金属壳5,以提高汽车仪表中控组合装置的整体结构强度,同时,金属壳5也可以对电路板4起到很好的散热效果。更进一步地,所述架体3上设置有导热件过孔34,所述导热件过孔34内设置有导热材料件(图中未示出),所述导热材料件的正面与所述背光源的背面贴合,所述导热材料件的背面与所述金属壳5的正面贴合,通过导热材料件可以更好地将电路板4的热量传递给金属壳5,然后通过金属壳5进行散热,进一步提高整个汽车仪表中控组合装置的散热效果。更进一步地,所述金属壳5与所述架体3通过第三紧固件固定连接,所述背壳6的外边沿通过第四紧固件与所述架体3固定连接,所述背壳6还通过第五紧固件与所述金属壳5固定连接,通过上述连接方式可以更好地确保金属壳5、架体3以及背壳6之间的可靠连接,更进一步地,所述架体3上设置有多个安装柱35,所述背壳6通过所述第四紧固件与 所述安装柱35固定连接,所述多个安装柱35中的至少部分安装柱35用于对所述金属壳5进行定位,上述安装柱35既可以实现背壳6与架体3的固定连接,又有部分安装柱35可以起到对金属壳5的定位作用,以方便金属壳5准确的固定到相应位置,结构布局更加合理。更进一步地,参考图2所示,所述汽车仪表中控组合装置还包括多个安装板7,所述汽车仪表中控组合装置通过所述安装板7安装于汽车,所述安装板7包括第一连接板部71和第二连接板部72,所述第一连接板部71与所述金属壳5固定连接,所述第二连接板部72用于与汽车上的配合结构连接,所述背壳6上设置有用于避让所述安装板7的避让结构61,由于金属壳5的结构强度较好,通过金属壳5实现汽车仪表中控组合装置与汽车的连接可以更好地保证该汽车仪表中控组合装置可靠的安装于汽车上,更好地避免汽车仪表中控组合装置的脱落。Further, referring to Figures 3-6 and 8, a metal shell 5 is provided between the circuit board 4 and the back shell 6 to improve the overall structural strength of the automobile instrument central control assembly. At the same time, the metal shell 5 can also be used for the circuit The board 4 has a good heat dissipation effect. Furthermore, the frame body 3 is provided with a heat-conducting element through hole 34, and a heat-conducting material piece (not shown in the figure) is arranged in the heat-conducting element through hole 34, and the front surface of the heat-conducting material piece is connected to the backlight The back side of the source is attached, and the back side of the thermally conductive material is attached to the front side of the metal shell 5. The heat of the circuit board 4 can be better transferred to the metal shell 5 through the thermally conductive material, and then the metal shell 5 The heat dissipation further improves the heat dissipation effect of the entire automobile instrument central control assembly device. Furthermore, the metal shell 5 is fixedly connected to the frame body 3 by a third fastener, the outer edge of the back shell 6 is fixedly connected to the frame body 3 by a fourth fastener, and the back The shell 6 is also fixedly connected to the metal shell 5 by the fifth fastener, and the reliable connection between the metal shell 5, the frame body 3 and the back shell 6 can be better ensured through the above-mentioned connection method. Furthermore, the The frame body 3 is provided with a plurality of mounting posts 35, the back shell 6 is fixedly connected to the mounting posts 35 through the fourth fasteners, and at least part of the mounting posts 35 of the plurality of mounting posts 35 are used for For positioning the metal shell 5, the above-mentioned mounting posts 35 can not only realize the fixed connection between the back shell 6 and the frame body 3, but also some of the mounting posts 35 can play a role in positioning the metal shell 5 to facilitate the accuracy of the metal shell 5 Fixed to the corresponding position, the structure layout is more reasonable. Furthermore, referring to FIG. 2, the automobile instrument central control combination device further includes a plurality of mounting plates 7, and the automobile instrument central control combination device is installed in the automobile through the mounting plate 7, and the mounting plate 7 includes The first connecting plate portion 71 and the second connecting plate portion 72, the first connecting plate portion 71 is fixedly connected to the metal shell 5, and the second connecting plate portion 72 is used to connect with the mating structure on the automobile, so The back shell 6 is provided with an avoiding structure 61 for avoiding the mounting plate 7. Since the metal shell 5 has better structural strength, the connection between the automobile instrument central control assembly and the automobile can be better ensured by the metal shell 5 The automobile instrument central control combination device is reliably installed on the automobile, and the fall of the automobile instrument central control combination device is better avoided.
实施例1Example 1
参考图7所示,该实施例提供一种汽车仪表中控组合装置,包括盖板1、设置于所述盖板1后侧的显示部件2、架体3、电路板4和背壳6,所述显示部件2固定安装于所述架体3的正面,所述电路板4安装于所述架体3的背面,所述显示部件2包括至少一个显示屏以及与所述显示屏对应设置的背光源,需要说明的是,此处可以是每个显示屏对应一个与之匹配的背光源,即,多个显示屏之间互不干扰,多个背光源之间也互不干扰,当某一组显示屏和背光源损坏时,不影响其余部分的使用;也可以是多个显示屏对应一个与之匹配的背光源,即,多个显示屏可以共用同一个背光源,可以减少背光源的数量,提高组装效率。所述显示部件2包括仪表端显示部分22和中控端显示部分21,既将汽车的仪表显示和中控显示集成在一个仪表盘上形成为一体式仪表结构,所述盖板1覆盖所述仪表端显示部分22和所述中控端显示部分21,以对显示部件2进行全方位的保护,且形成一体式仪表结构的整体外观形态。所述盖板1包括玻璃板12和涂覆于所述玻璃板12背面的黑色油墨层,所述玻璃板12包括与所述显示屏的显示区域对应的第一区域及除所述第一区域之外的第二区域,所述黑色油墨层仅涂覆于所述第二区域,以确保作为显示区域的第二区域在息屏状态时显示黑色,所述玻璃板12为黑色玻璃,,如此,通过黑色玻璃来降低盖板1的透光率以提高一体黑效果。As shown in FIG. 7, this embodiment provides an automobile instrument central control combination device, which includes a cover plate 1, a display part 2, a frame body 3, a circuit board 4, and a back shell 6 arranged on the rear side of the cover plate 1. The display component 2 is fixedly mounted on the front of the frame 3, the circuit board 4 is mounted on the back of the frame 3, and the display component 2 includes at least one display screen and a display corresponding to the display screen. Backlight source, it should be noted that, here can be that each display screen corresponds to a matching backlight source, that is, multiple display screens do not interfere with each other, and multiple backlight sources do not interfere with each other. When a set of display screens and backlight sources are damaged, it does not affect the use of the rest; it can also be that multiple displays correspond to a matching backlight source, that is, multiple displays can share the same backlight source, which can reduce the number of backlight sources. The number of products can improve assembly efficiency. The display component 2 includes an instrument end display part 22 and a central control end display part 21, which integrates the instrument display and central control display of the automobile into an instrument panel to form an integrated instrument structure. The cover 1 covers the The meter end display portion 22 and the central control end display portion 21 protect the display component 2 in all directions, and form the overall appearance of an integrated meter structure. The cover plate 1 includes a glass plate 12 and a black ink layer coated on the back of the glass plate 12, and the glass plate 12 includes a first area corresponding to the display area of the display screen and except for the first area In the second area other than the second area, the black ink layer is only applied to the second area to ensure that the second area, which is the display area, displays black when the screen is off. The glass plate 12 is black glass, so , The black glass is used to reduce the light transmittance of the cover plate 1 to improve the integral black effect.
显然,盖板1的透光率越低,呈现出来的一体黑效果会越好,但同时会带来亮度的牺牲,透光率越低,亮度牺牲就会越大,因此需要提高背光源的亮度来进行亮度的补偿,但同时又要兼顾背光源的发热量问题。本实施例中,所述黑色玻璃的透光率为40%至50%,所述背光源的亮度为28000cd/m
2至30000cd/m
2。当黑色玻璃的透光率较大时,例如为55%, 此时,在息屏状态下整个汽车仪表中控组合装置的黑色显示会比较浅,一体黑的整体效果较差;当黑色玻璃的透光率较低时,例如为35%,此时,虽然在息屏状态下的显示更黑,一体黑效果较好,但是,由于其透光率较低,汽车仪表中控组合装置在使用状态时的显示比较不清晰,显示效果较差,影响驾驶员的使用。另外,背光源的亮度较小时,也会影响使用状态的显示效果,但是,如果背光源亮度过大,则会提高成本,对电源要求也会提高,并且产生的热量也会增多,不利于汽车仪表中控组合装置的长期使用。本申请提出的汽车仪表中控组合装置中,通过对黑色玻璃透光率和背光源亮度的综合限定,既可以更好地保证当该汽车仪表中控组合装置处于息屏状态时呈现一体黑效果,又可以更好地保证该汽车仪表中控组合装置在显示状态时显示清晰度,优化驾驶员的使用体验,保证驾驶安全。通过将黑色玻璃的透光率设置为40%至50%,背光源亮度设置为28000cd/m
2至30000cd/m
2,本申请提供的汽车仪表中控组合装置在息屏状态下的色度差能够达到ΔE<1,更好地保证了在该汽车仪表中控组合装置处于息屏状态时呈现一体黑效果,提高该汽车仪表中控组合装置的档次。
Obviously, the lower the light transmittance of the cover 1 is, the better the overall black effect will be, but at the same time it will bring about the sacrifice of brightness. The lower the light transmittance, the greater the sacrifice of brightness. Therefore, it is necessary to improve the backlight The brightness is used to compensate for the brightness, but at the same time, the heat generation of the backlight must be taken into account. In this embodiment, the light transmittance of the black glass is 40% to 50%, and the brightness of the backlight source is 28000 cd/m 2 to 30000 cd/m 2 . When the light transmittance of black glass is large, for example, 55%, the black display of the entire automobile instrument central control assembly will be relatively light in the state of the screen, and the overall effect of the integrated black is poor; when the black glass is When the light transmittance is low, for example, 35%, at this time, although the display is darker in the screen state, the integrated black effect is better, but because of its low light transmittance, the automobile instrument central control combination device is in use The status display is relatively unclear, and the display effect is poor, which affects the use of the driver. In addition, when the brightness of the backlight is small, it will also affect the display effect of the use state. However, if the brightness of the backlight is too large, it will increase the cost, the power requirement will also increase, and the heat generated will also increase, which is not good for the car. Long-term use of the central control unit of the instrument. In the automobile instrument central control combination device proposed in this application, by comprehensively limiting the transmittance of black glass and the brightness of the backlight, it can better ensure that the automobile instrument central control combination device presents an integrated black effect when the automobile instrument central control combination device is in the off-screen state. , It can better ensure the display clarity of the automobile instrument central control combination device in the display state, optimize the driver's use experience, and ensure driving safety. By setting the light transmittance of the black glass to 40% to 50% and the brightness of the backlight source to 28000cd/m 2 to 30000cd/m 2 , the chromaticity difference of the automobile instrument central control assembly provided by this application in the screen state It can achieve ΔE<1, which better ensures that the integrated black effect is presented when the automobile instrument central control combination device is in the rest screen state, and the grade of the automobile instrument central control combination device is improved.
盖板1还包括防爆膜11,防爆膜11粘贴在玻璃板12的正面,以对玻璃板12起到更好地保护作用。进一步地,所述电路板4包括仪表端电路板42和中控端电路板41,其中,仪表端电路板42和仪表端显示部分22用于实现仪表显示,例如汽车的速度、油量等信息的显示,中控端电路板41和中控端显示部分21用于驾驶员进行控制操作,例如蓝牙操作、地图导航操作等,所述架体3为一体结构,以确保整个架体3的结构强度,进而保证整个汽车仪表的结构稳定性,该架体3包括用于安装所述中控端显示部分21和所述中控端电路板41的第一安装部31、用于安装所述仪表端显示部分22和所述仪表端电路板42的第二安装部32以及连接所述第一安装部31和所述第二安装部32的连接部33,优选连接部33包括加强筋,用于提高连接部33的整体结构强度,进而更好地保证第一安装部31、连接部33和第二安装部32构成的整体架体3的结构强度。The cover plate 1 also includes an explosion-proof film 11, and the explosion-proof film 11 is pasted on the front surface of the glass plate 12 to better protect the glass plate 12. Further, the circuit board 4 includes a meter-side circuit board 42 and a central control-side circuit board 41, wherein the meter-side circuit board 42 and the meter-side display portion 22 are used to implement meter display, such as car speed, fuel level and other information The central control terminal circuit board 41 and the central control terminal display part 21 are used for the driver to perform control operations, such as Bluetooth operation, map navigation operation, etc. The frame 3 is an integrated structure to ensure the structure of the entire frame 3 In order to ensure the structural stability of the entire automobile instrument The end display portion 22 and the second mounting portion 32 of the meter-side circuit board 42 and the connecting portion 33 connecting the first mounting portion 31 and the second mounting portion 32. Preferably, the connecting portion 33 includes a reinforcing rib for The overall structural strength of the connecting portion 33 is improved, so as to better ensure the structural strength of the integral frame 3 formed by the first mounting portion 31, the connecting portion 33, and the second mounting portion 32.
所述中控端显示部分21的显示屏包括第一彩色液晶显示屏211,所述中控端显示部分21的背光源包括设置在所述第一彩色液晶显示屏211背面的第一背光源212,所述第一背光源212和所述中控端电路板41通过第一紧固件一起固定于所述第一安装部31,第一紧固件例如为螺栓或螺钉等,以确保第一背光源212和中控端电路板41可靠地固定在第一安装部31,且两者通过同一紧固件进行固定能够提高装配效率,减少因分别安装导致的误差累积。所述第一彩色液晶显示屏211的正面设置有触控面板213,所述触控面板213的正面通过第一胶膜与所述盖板1的背面全贴合连接,所述第一彩色液晶显示屏211的正面通 过第二胶膜与所述触控面板213的背面全贴合连接,通过上述触控面板213、盖板1、第一彩色液晶显示屏211之间的全贴合连接,可以更好地确保三者之间连接的可靠性和密封性,全贴合的连接方式可以避免二者之间漏光,提高整个汽车仪表中控组合装置的显示效果,且能够进一步优化一体黑效果;另外,需要说明的是,上述第一胶膜和第二胶膜均采用光学胶,通过上述全贴合的连接方式,无需设置其它的连接结构,进而可以避免设置其它连接结构可能造成的漏光现象,同时,粘接连接的连接方式的效率也较高,提高了该汽车仪表中控组合装置的组装效率。进一步地,盖板1、触控面板213和第一彩色液晶显示屏211构成的整体与架体3粘贴连接,粘接的连接方式,既能保证连接的可靠性,又可提高组装效率。The display screen of the central control terminal display portion 21 includes a first color liquid crystal display 211, and the backlight source of the central control terminal display portion 21 includes a first backlight source 212 arranged on the back of the first color liquid crystal display 211 The first backlight source 212 and the central control end circuit board 41 are fixed to the first mounting portion 31 together by a first fastener. The first fastener is, for example, a bolt or a screw to ensure the first The backlight source 212 and the central control end circuit board 41 are reliably fixed to the first mounting portion 31, and the two are fixed by the same fastener, which can improve the assembly efficiency and reduce the accumulation of errors due to separate installation. The front surface of the first color liquid crystal display 211 is provided with a touch panel 213, and the front surface of the touch panel 213 is fully bonded and connected to the back surface of the cover plate 1 through a first adhesive film. The front surface of the display screen 211 is fully bonded and connected to the back of the touch panel 213 through the second adhesive film, and is fully bonded through the above-mentioned touch panel 213, the cover plate 1, and the first color liquid crystal display 211. It can better ensure the reliability and airtightness of the connection between the three, and the fully-fitting connection method can avoid light leakage between the two, improve the display effect of the entire automobile instrument central control combination device, and further optimize the integrated black effect In addition, it should be noted that the above-mentioned first adhesive film and the second adhesive film both use optical adhesives, and through the above-mentioned fully bonded connection method, no other connection structure is required, and light leakage that may be caused by other connection structures can be avoided. At the same time, the efficiency of the bonding connection method is also higher, which improves the assembly efficiency of the automobile instrument central control combination device. Further, the whole composed of the cover plate 1, the touch panel 213 and the first color liquid crystal display 211 is bonded to the frame 3, and the bonding connection method can not only ensure the reliability of the connection, but also improve the assembly efficiency.
考虑到仪表端显示部分22中部分显示内容是固定的,比较简单,可以用段码屏达到一体彩色显示效果,因此,该实施例中,Considering that part of the display content in the display part 22 on the meter side is fixed and relatively simple, the segment code screen can be used to achieve an integrated color display effect. Therefore, in this embodiment,
所述仪表端显示部分22的显示屏包括第二彩色液晶显示屏和段码屏,通过设置段码屏和第二彩色液晶显示屏相配合的仪表端显示部分22,可以降低成本。所述仪表端显示部分22的背光源包括与所述第二彩色液晶显示屏对应的第二背光源以及与所述段码屏对应的第四背光源,所述段码屏包括显示区域和透射区域,至少在所述显示区域的背面粘贴有彩色胶片,以实现彩色显示的效果,所述透射区域的背面通过第三胶膜与所述第二彩色液晶显示屏的正面全贴合连接,可以更好地确保二者之间连接的可靠性和密封性,全贴合的连接方式可以避免二者之间漏光,提高整个汽车仪表中控组合装置的显示效果。可以理解的是,彩色胶片也可以是整片结构粘接于段码屏的背面,第二彩色液晶显示屏通过全贴合方式与彩色胶片粘接。所述段码屏与所述盖板1之间设置有第一静电玻璃,以更好的避免产生静电,影响使用。需要说明的是,触控面板213自带防静电的效果,因此中控端显示部分21无需设置静电玻璃。与中控端显示部分21类似地,所述第二背光源和所述仪表端电路板42通过第二紧固件一起固定于所述第二安装部32,第二紧固件例如为螺栓或螺钉等,以确保第二背光源和仪表端电路板42可靠地安装在第二安装部32,且两者通过同一紧固件进行固定能够提高装配效率,减少因分别安装导致的误差累积,所述第四背光源设置于所述仪表端电路板42上,所述第二安装部32设置有导光孔,所述第四背光源发出的光经所述导光孔发射至所述段码屏配合彩色胶片实现段码屏的彩色显示效果。所述段码屏的正面通过第四胶膜与所述第一静电玻璃的背面全贴合连接,所述第一静电玻璃的正面通过第五胶膜与所述盖板1的背面全贴合连接,进一步提高段码屏、第一静电玻璃以及盖板1之间的连接可靠性和紧密性,避免存在漏光现象,进一步提高该汽车仪表中控组合装置的显示效 果。另外,需要说明的是,上述第三胶膜和第四胶膜也均采用光学胶,通过上述全贴合的连接方式,可以避免设置其它的连接结构,进而可以避免设置其它连接结构可能造成的漏光现象,同时,粘接连接的连接方式的效率也较高,提高了该汽车仪表中控组合装置的组装效率。进一步地,所述盖板1、所述触控面板213、所述第一彩色液晶显示屏211、所述第一静电玻璃、所述段码屏、所述彩色胶片、所述第二彩色液晶显示屏形成的第一屏盖组件通过胶水整体粘接于所述架体3,粘接的连接方式,既能保证连接的可靠性,又可提高组装效率。The display screen of the meter end display part 22 includes a second color liquid crystal display screen and a segment code screen. By providing the meter end display part 22 that cooperates with the segment code screen and the second color liquid crystal display screen, the cost can be reduced. The backlight source of the meter display part 22 includes a second backlight source corresponding to the second color liquid crystal display screen and a fourth backlight source corresponding to the segment screen. The segment screen includes a display area and a transmissive display area. Area, at least a color film is pasted on the back of the display area to achieve the effect of color display, and the back of the transmission area is fully bonded and connected to the front of the second color liquid crystal display through a third adhesive film. To better ensure the reliability and airtightness of the connection between the two, the fully-fitting connection method can avoid light leakage between the two and improve the display effect of the entire automobile instrument central control combination device. It is understandable that the color film may also be bonded to the back of the segment screen with a whole piece structure, and the second color liquid crystal display is bonded to the color film by a full bonding method. A first electrostatic glass is arranged between the segment screen and the cover plate 1 to better avoid the generation of static electricity and affect the use. It should be noted that the touch panel 213 has an anti-static effect, so the display part 21 of the central control end does not need to be provided with electrostatic glass. Similar to the central control end display portion 21, the second backlight source and the meter end circuit board 42 are fixed to the second mounting portion 32 together by a second fastener, such as a bolt or Screws, etc., to ensure that the second backlight source and the meter-side circuit board 42 are reliably installed on the second mounting portion 32, and the two are fixed by the same fastener to improve assembly efficiency and reduce the accumulation of errors due to separate installation. The fourth backlight source is arranged on the meter end circuit board 42, the second mounting portion 32 is provided with a light guide hole, and the light emitted by the fourth backlight source is emitted to the segment code through the light guide hole The screen cooperates with the color film to realize the color display effect of the segment screen. The front side of the segment screen is fully bonded to the back of the first electrostatic glass through a fourth adhesive film, and the front side of the first electrostatic glass is fully bonded to the back of the cover plate 1 through a fifth adhesive film. The connection further improves the reliability and tightness of the connection between the segment screen, the first electrostatic glass and the cover plate 1, avoids light leakage, and further improves the display effect of the automobile instrument central control combination device. In addition, it should be noted that the third adhesive film and the fourth adhesive film also use optical adhesives. Through the above-mentioned fully bonded connection method, other connection structures can be avoided, and the possibility of other connection structures can be avoided. The phenomenon of light leakage, and at the same time, the efficiency of the bonding connection method is also high, which improves the assembly efficiency of the automobile instrument central control combination device. Further, the cover 1, the touch panel 213, the first color liquid crystal display 211, the first electrostatic glass, the segment screen, the color film, and the second color liquid crystal The first screen cover assembly formed by the display screen is integrally bonded to the frame body 3 by glue. The bonding connection method can not only ensure the reliability of the connection, but also improve the assembly efficiency.
具体地,所述第二背光源包括第二导光板以及设置于所述第二导光板的至少一侧的第二发光条。第二发光条可以仅设置在的导光板的一侧,为保证亮度,优选地,所述第二发光条设置于所述第二导光板的相对两侧,进一步提高光的亮度,进而提高第二彩色液晶显示屏的显示效果,即提高仪表端显示部分22的显示效果,以便于驾驶员的观察仪表端显示部分22,提高驾驶的安全性。Specifically, the second backlight source includes a second light guide plate and a second light-emitting strip arranged on at least one side of the second light guide plate. The second light-emitting strips may be arranged only on one side of the light guide plate. To ensure brightness, preferably, the second light-emitting strips are arranged on opposite sides of the second light guide plate to further increase the brightness of the light, thereby increasing the brightness of the light. 2. The display effect of the color liquid crystal display is to improve the display effect of the instrument end display part 22, so that the driver can observe the instrument end display part 22 and improve driving safety.
所述架体3呈长形板状结构,所述第一安装部31与所述第二安装部32之间成钝角设置,所述盖板1呈与所述架体3适配的弯折板,以确保盖板1可以更好地将显示部件2全部覆盖,以对显示部件2起到更好地保护作用。The frame body 3 has a long plate-like structure, the first mounting portion 31 and the second mounting portion 32 are arranged at an obtuse angle, and the cover plate 1 is bent to fit the frame body 3 To ensure that the cover 1 can better cover all the display components 2 to better protect the display components 2.
参考图1和4所示,玻璃板12为热弯玻璃,所述热弯玻璃包括覆盖所述仪表端显示部分22的第一平板部121、覆盖所述中控端显示部分21的第二平板部122以及连接所述第一平板部121和所述第二平板部122的弯曲面板部123,所述盖板1、所述仪表端显示部分22的显示屏以及所述中控端显示部分21的显示屏粘接在一起,所述第一平板部121与所述第二平板部122成钝角设置,以使得所述仪表端显示部分22的显示面与所述中控端显示部分21的显示面之间成钝角,所述屏盖组件通过胶水整体粘接于所述架体3,具体的,所述架体3的正面设置有仪表端容置槽和中控端容置槽,其中,所述仪表端容置槽设置于所述第一安装部31,所述中控端容置槽设置于所述第二安装部32,所述仪表端显示部分22位于所述仪表端容置槽中,所述中控端显示部分21位于所述中控端容置槽中,以确保仪表端显示部分22和中控端显示部分21更好地固定在架体3上,所述仪表端电路板42和所述中控端电路板41固定于所述架体3的背面,整体结构布局合理。需要说明的是,该钝角与上述架体3中第一安装部31和第二安装部32之间形成的钝角相等,即,该热弯玻璃和显示部件2的结构与架体3的结构相适配,以更加方便整个汽车仪表中控组合装置的组装。更进一步地,所述架体3的正面凹陷形成有盖板容置槽,所述盖板1容置于所述盖板容置槽中,所述盖板容置槽的槽底凹陷形成所述仪表端容置槽和所述中控端容置槽,盖板容置 槽能够对盖板1进行限位,从而方便屏盖组件的粘贴,另外,盖板设置在盖板容置槽1内能够保证仪表盘外形的完整性。1 and 4, the glass plate 12 is a hot-bent glass, the hot-bent glass includes a first flat part 121 covering the meter end display part 22, and a second flat part covering the center control end display part 21 Part 122 and a curved panel part 123 connecting the first flat part 121 and the second flat part 122, the cover plate 1, the display screen of the meter end display part 22, and the center control end display part 21 The display screens are glued together, and the first flat part 121 and the second flat part 122 are arranged at an obtuse angle, so that the display surface of the meter end display part 22 and the display of the center control end display part 21 An obtuse angle is formed between the surfaces, and the screen cover assembly is integrally bonded to the frame body 3 by glue. Specifically, the front surface of the frame body 3 is provided with an instrument end accommodating groove and a central control end accommodating groove, wherein, The meter end accommodating groove is provided in the first mounting part 31, the central control end accommodating groove is provided in the second mounting part 32, and the meter end display portion 22 is located in the meter end accommodating groove The central control end display part 21 is located in the central control end accommodating groove to ensure that the instrument end display part 22 and the central control end display part 21 are better fixed on the frame 3, and the instrument end circuit The board 42 and the central control end circuit board 41 are fixed on the back of the frame 3, and the overall structure layout is reasonable. It should be noted that the obtuse angle is equal to the obtuse angle formed between the first mounting portion 31 and the second mounting portion 32 in the frame body 3, that is, the structure of the bent glass and the display part 2 is the same as that of the frame body 3. Adaptation to facilitate the assembly of the entire automobile instrument central control combination device. Furthermore, the front surface of the frame body 3 is recessed to form a cover plate accommodating groove, the cover plate 1 is received in the cover plate accommodating groove, and the bottom of the cover plate accommodating groove is recessed to form a The instrument end accommodation slot and the central control end accommodation slot, the cover plate accommodation slot can limit the cover plate 1, thereby facilitating the pasting of the screen cover assembly. In addition, the cover plate is arranged in the cover plate accommodation slot 1. It can ensure the integrity of the instrument panel's appearance.
在电路板4和背壳6之间设置金属壳5,以提高汽车仪表中控组合装置的整体结构强度,同时,金属壳5也可以对电路板4起到很好的散热效果。更进一步地,所述架体3上设置有导热件过孔34,所述导热件过孔34内设置有导热材料件,所述导热材料件的正面与所述背光源的背面贴合,所述导热材料件的背面与所述金属壳5的正面贴合,通过导热材料件可以更好地将电路板4的热量传递给金属壳5,然后通过金属壳5进行散热,进一步提高整个汽车仪表中控组合装置的散热效果。更进一步地,所述金属壳5与所述架体3通过第三紧固件固定连接,所述背壳6的外边沿通过第四紧固件与所述架体3固定连接,所述背壳6还通过第五紧固件与所述金属壳5固定连接,通过上述连接方式可以更好地确保金属壳5、架体3以及背壳6之间的可靠连接,更进一步地,所述架体3上设置有多个安装柱35,所述背壳6通过所述第四紧固件与所述安装柱35固定连接,所述多个安装柱35中的至少部分安装柱35用于对所述金属壳5进行定位,上述安装柱35既可以实现背壳6与架体3的固定连接,又有部分安装柱35可以起到对金属壳5的定位作用,以方便金属壳5准确的固定到相应位置,结构布局更加合理。更进一步地,参考图2所示,所述汽车仪表中控组合装置还包括多个安装板7,所述汽车仪表中控组合装置通过所述安装板7安装于汽车,所述安装板7包括第一连接板部71和第二连接板部72,所述第一连接板部71与所述金属壳5固定连接,所述第二连接板部72用于与汽车上的配合结构连接,所述背壳6上设置有用于避让所述安装板7的避让结构61,由于金属壳5的结构强度较好,通过金属壳5实现汽车仪表中控组合装置与汽车的连接可以更好地保证该汽车仪表中控组合装置可靠的安装于汽车上,更好地避免汽车仪表中控组合装置的脱落。A metal shell 5 is arranged between the circuit board 4 and the back shell 6 to improve the overall structural strength of the automobile instrument central control assembly. At the same time, the metal shell 5 can also have a good heat dissipation effect on the circuit board 4. Furthermore, the frame body 3 is provided with a heat-conducting element through hole 34, and a heat-conducting material part is arranged in the heat-conducting element through hole 34, and the front surface of the heat-conducting material part is attached to the back of the backlight, so The back surface of the thermally conductive material is attached to the front surface of the metal shell 5. The thermally conductive material can better transfer the heat of the circuit board 4 to the metal shell 5, and then dissipate heat through the metal shell 5 to further improve the entire automobile instrument The heat dissipation effect of the central control combination device. Furthermore, the metal shell 5 is fixedly connected to the frame body 3 by a third fastener, the outer edge of the back shell 6 is fixedly connected to the frame body 3 by a fourth fastener, and the back The shell 6 is also fixedly connected to the metal shell 5 by the fifth fastener, and the reliable connection between the metal shell 5, the frame body 3 and the back shell 6 can be better ensured through the above-mentioned connection method. Furthermore, the The frame body 3 is provided with a plurality of mounting posts 35, the back shell 6 is fixedly connected to the mounting posts 35 through the fourth fasteners, and at least part of the mounting posts 35 of the plurality of mounting posts 35 are used for For positioning the metal shell 5, the above-mentioned mounting posts 35 can not only realize the fixed connection between the back shell 6 and the frame body 3, but also some of the mounting posts 35 can play a role in positioning the metal shell 5 to facilitate the accuracy of the metal shell 5 Fixed to the corresponding position, the structure layout is more reasonable. Furthermore, referring to FIG. 2, the automobile instrument central control combination device further includes a plurality of mounting plates 7, and the automobile instrument central control combination device is installed in the automobile through the mounting plate 7, and the mounting plate 7 includes The first connecting plate portion 71 and the second connecting plate portion 72, the first connecting plate portion 71 is fixedly connected to the metal shell 5, and the second connecting plate portion 72 is used to connect with the mating structure on the automobile, so The back shell 6 is provided with an avoiding structure 61 for avoiding the mounting plate 7. Since the metal shell 5 has better structural strength, the connection between the automobile instrument central control assembly and the automobile can be better ensured by the metal shell 5 The automobile instrument central control combination device is reliably installed on the automobile, and the fall of the automobile instrument central control combination device is better avoided.
实施例2Example 2
参考图8所示,该实施例与上述实施例1的区别在于将实施例1中的第二彩色液晶显示屏和段码屏替换为第三彩色液晶显示屏221,将第二背光源和第四背光源替换为第三背光源222,即,所述仪表端显示部分22的显示屏包括第三彩色液晶显示屏221,通过整个第三彩色液晶显示屏221用于仪表端显示部分22的显示,可以很好的提高显示效果,提升驾驶员使用体验,该实施例中的汽车仪表中控组合装置更适用于高端汽车产品中。所述仪表端显示部分22的背光源包括与所述第三彩色液晶显示屏221对应的第三背光源222,所述第三背光源222和所述仪表端电路板42通过第二紧固件一起固定于所述第二安装部32,第三紧固件例如为螺栓或螺钉等,以确保第三背光源222可靠地固定在第二安装部32。所 述第三彩色液晶显示屏221与所述盖板1之间设置有第二静电玻璃223,所述第三彩色液晶显示屏221的正面通过第四胶膜与所述第二静电玻璃223的背面全贴合连接,所述第二静电玻璃223的正面通过第五胶膜与所述盖板1的背面全贴合连接,通过上述全贴合的连接方式,可以更好地保证盖板1、第二静电玻璃223和第三彩色液晶显示屏221之间连接的可靠性和紧密性,避免存在漏光现象,进一步提高该汽车仪表中控组合装置的显示效果。另外,需要说明的是,上述第四胶膜和第五胶膜也均采用光学胶,通过上述全贴合的连接方式,可以避免设置其它的连接结构,进而可以避免设置其它连接结构可能造成的漏光现象,同时,粘接连接的连接方式的效率也较高,提高了该汽车仪表中控组合装置的组装效率。进一步地,所述盖板1、所述触控面板213、所述第一彩色液晶显示屏211、所述第二静电玻璃223、所述第三彩色液晶显示屏221形成的第二屏盖组件通过胶水整体粘接于所述架体3,粘接的连接方式,既能保证连接的可靠性,又可提高组装效率。As shown in FIG. 8, the difference between this embodiment and the above-mentioned embodiment 1 is that the second color liquid crystal display screen and the segment code screen in the embodiment 1 are replaced with a third color liquid crystal display screen 221, and the second backlight source and the first The four backlight sources are replaced with the third backlight source 222, that is, the display screen of the meter end display part 22 includes a third color liquid crystal display screen 221, which is used for the display of the meter end display part 22 through the entire third color liquid crystal display screen 221 , The display effect can be well improved, and the driver's use experience can be improved. The automobile instrument central control combination device in this embodiment is more suitable for high-end automobile products. The backlight source of the meter end display portion 22 includes a third backlight source 222 corresponding to the third color liquid crystal display 221, and the third backlight source 222 and the meter end circuit board 42 pass through a second fastener They are fixed to the second mounting portion 32 together, and the third fasteners are, for example, bolts or screws, etc., to ensure that the third backlight source 222 is reliably fixed to the second mounting portion 32. A second electrostatic glass 223 is provided between the third color liquid crystal display screen 221 and the cover plate 1, and the front surface of the third color liquid crystal display screen 221 passes through a fourth adhesive film and the second electrostatic glass 223 The back side is fully bonded and connected. The front side of the second electrostatic glass 223 is fully bonded and connected to the back of the cover plate 1 through the fifth adhesive film. The above-mentioned fully bonded connection method can better ensure the cover plate 1 The reliability and tightness of the connection between the second electrostatic glass 223 and the third color liquid crystal display 221 avoid light leakage, and further improve the display effect of the automobile instrument central control combination device. In addition, it should be noted that the fourth adhesive film and the fifth adhesive film also use optical adhesives. Through the above-mentioned fully-laminated connection method, other connection structures can be avoided, and the possibility of other connection structures can be avoided. The phenomenon of light leakage, and at the same time, the efficiency of the bonding connection method is also high, which improves the assembly efficiency of the automobile instrument central control combination device. Further, a second screen cover assembly formed by the cover 1, the touch panel 213, the first color liquid crystal display 211, the second electrostatic glass 223, and the third color liquid crystal display 221 The glue is integrally bonded to the frame body 3, and the bonding connection method can not only ensure the reliability of the connection, but also improve the assembly efficiency.
具体地,所述第三背光源222包括第三导光板以及设置于所述第三导光板的至少一侧的第三发光条。第三发光条可以仅设置在第三导光板的一侧,为了保证亮度,优选地,所述第三发光条设置在所述第三导光板的相对的两侧,进一步提高光的亮度,提高第三彩色液晶显示屏221的显示效果,进而提高第三彩色液晶显示屏221的显示效果,即提高仪表端显示部分22的显示效果,以便于驾驶员的观察仪表端显示部分22,提高驾驶的安全性。Specifically, the third backlight 222 includes a third light guide plate and a third light-emitting strip provided on at least one side of the third light guide plate. The third light-emitting bar may be only arranged on one side of the third light guide plate. In order to ensure the brightness, preferably, the third light-emitting bar is arranged on opposite sides of the third light guide plate to further improve the brightness of the light. The display effect of the third color liquid crystal display screen 221 is further improved, that is, the display effect of the instrument end display part 22 is improved, so that the driver can observe the instrument end display part 22 and improve driving performance. safety.
需要说明的是,该汽车仪表中控组合装置中,仪表端显示部分22和中控端显示部分21的显示面积可以相同,也可以不同,根据具体需要进行设置即可。进一步地,当仪表端显示部分22包括第三彩色液晶显示屏221时,优选第三彩色液晶显示屏221与第一彩色液晶显示屏211结构相同,第三背光源222和第一背光源212的结构也相同,以方便生产制作,也便于相关材料的采购以及后续的维护,降低成本。It should be noted that, in the automobile instrument central control combination device, the display area of the instrument end display portion 22 and the central control end display portion 21 may be the same or different, and they can be set according to specific needs. Further, when the meter-side display part 22 includes a third color liquid crystal display screen 221, it is preferable that the third color liquid crystal display screen 221 has the same structure as the first color liquid crystal display screen 211, and the third backlight source 222 and the first backlight source 212 have the same structure. The structure is also the same to facilitate production, purchase of related materials and subsequent maintenance, and reduce costs.
实施例3Example 3
参考图9所示,该实施例提供了一种汽车仪表中控组合装置,With reference to Figure 9, this embodiment provides an automobile instrument central control combination device,
包括盖板1、设置于所述盖板1后侧的显示部件2、架体3、电路板4和背壳6,所述显示部件2固定安装于所述架体3的正面,所述电路板4安装于所述架体3的背面,所述显示部件2包括至少一个显示屏以及与所述显示屏对应设置的背光源,所述盖板1包括玻璃板12和涂覆于所述玻璃板12背面的黑色油墨层,所述玻璃板12的透光率大于94%,以保证玻璃板12的通透性,以提高显示清晰度。所述玻璃板12包括与所述显示屏的显示区域对应的第一区域及除所述第一区域之外的第二区域,所述黑色油墨层仅涂覆于所述第二区域。It includes a cover plate 1, a display part 2, a frame body 3, a circuit board 4, and a back shell 6 arranged on the rear side of the cover plate 1. The display part 2 is fixedly mounted on the front surface of the frame body 3, and the circuit The plate 4 is installed on the back of the frame 3, the display component 2 includes at least one display screen and a backlight source corresponding to the display screen, and the cover plate 1 includes a glass plate 12 and is coated on the glass On the black ink layer on the back of the plate 12, the light transmittance of the glass plate 12 is greater than 94%, so as to ensure the permeability of the glass plate 12 and improve the display clarity. The glass plate 12 includes a first area corresponding to the display area of the display screen and a second area except the first area, and the black ink layer is only coated on the second area.
针对现有技术中存在的仪表盘在息屏状态下能看到分界线的问题,本申请的申请人发现通过限定偏光片的角度配合黑色油墨层的L值能够使得肉眼难以分辨仪表盘两区域之间的分界线,具体地,所述黑色油墨层的Lab颜色模型中的L值为30至40,所述显示部件2与所述盖板1之间还设置有偏光片8,所述偏光片8的角度为15°至30°,通过上述黑色油墨层以及偏光片8的配合,能够实现真正的一体黑效果,提升息屏状态时的用户观感;另一方面,本申请中的汽车仪表中控组合装置采用较高透光率的玻璃板12,也可以更好地保证该汽车仪表中控组合装置在显示状态时的良好显示,提升用户的使用体验;另外,偏光片8的设置也可以滤掉部分杂光,提升显示效果。进一步地,所述背光源的亮度为19000cd/m
2至21000cd/m
2,由于高透光率的玻璃板12的设置,即使采用上述亮度的背光源也可以确保良好的显示效果,并且,上述亮度的背光源的成本较低,一定程度上降低该汽车仪表中控组合装置汽车仪表中控组合装置的成本。通过对黑色油墨层的L值和偏光片角度的综合限定,本申请提供的所述汽车仪表中控组合装置在息屏状态下的色度差能够达到ΔE<1,更好地保证了在该汽车仪表中控组合装置处于息屏状态时呈现一体黑效果,提高该汽车仪表中控组合装置的档次。
In view of the problem that the instrument panel can see the dividing line in the off-screen state in the prior art, the applicant of this application found that by limiting the angle of the polarizer and the L value of the black ink layer, it is difficult for the naked eye to distinguish between the two areas of the instrument panel. Specifically, the L value in the Lab color model of the black ink layer is 30-40, and a polarizer 8 is also arranged between the display part 2 and the cover plate 1. The angle of the sheet 8 is 15° to 30°. Through the cooperation of the black ink layer and the polarizer 8, a true integrated black effect can be realized, and the user's perception of the screen is improved; on the other hand, the automobile instrument in the present application The central control combination device adopts a glass plate 12 with a higher light transmittance, which can also better ensure the good display of the automobile instrument central control combination device in the display state, and improve the user experience; in addition, the setting of the polarizer 8 is also Part of the stray light can be filtered out and the display effect can be improved. Further, the brightness of the backlight source is 19000cd/m 2 to 21000cd/m 2 , due to the arrangement of the glass plate 12 with high light transmittance, even if the backlight source with the above brightness is used, a good display effect can be ensured, and the above The brightness of the backlight source is low in cost, which reduces the cost of the automobile instrument central control combination device to a certain extent. By comprehensively limiting the L value of the black ink layer and the angle of the polarizer, the chromaticity difference of the automobile instrument central control assembly provided by this application can reach ΔE<1, which better guarantees the When the automobile instrument central control combination device is in the off-screen state, it presents an integrated black effect, which improves the grade of the automobile instrument central control combination device.
进一步地,参考图1所示,盖板1还包括防爆膜11,防爆膜11粘贴在玻璃板12的正面,以对玻璃板12起到更好地保护作用,进而对玻璃板12背侧的显示部件2起到更好地保护作用。进一步地,所述显示部件2包括仪表端显示部分22和中控端显示部分21,既将汽车的仪表显示和中控显示集成在一个仪表盘上形成为一体式仪表结构,所述电路板4包括仪表端电路板42和中控端电路板41,其中,仪表端电路板42和仪表端显示部分22用于实现仪表显示,例如汽车的速度、油量等信息的显示,中控端电路板41和中控端显示部分21用于用户进行控制操作,例如蓝牙操作、地图导航操作等,所述盖板1覆盖所述仪表端显示部分22和所述中控端显示部分21,以对显示部件2进行全方位的保护,且形成一体式仪表结构的整体外观形态。所述偏光片8包括设置于所述中控端显示部分21与所述盖板1之间的第一偏光片81和设置于所述仪表端显示部分22与所述盖板1之间的第二偏光片82,以分别减弱到达仪表显示部分和中控显示部分的光线强度,以更好的保证息屏时的一体黑效果。参考图1和3所示,所述架体3为一体结构,以确保整个架体3的结构强度,进而保证整个汽车仪表的结构稳定性,该架体3包括用于安装所述中控端显示部分21和所述中控端电路板41的第一安装部31、用于安装所述仪表端显示部分22和所述仪表端电路板42的第二安装部32以及连接所述第一安装部31和所述第二安装部32的连接部33,优选连接部33包括加强筋,用于提高连接部33的整体结构强度,进而更好地保证第一安 装部31、连接部33和第二安装部32构成的整体架体3的结构强度。另外,由于连接部33的位置不设置相应的显示屏,也就不会设置相应的背光源,该部分对应的显示部件2可以很好的达到黑色显示,因此不需要设置偏光片8,一定程度降低了成本,也使得整体结构更加简单。Further, referring to FIG. 1, the cover plate 1 also includes an explosion-proof film 11, which is pasted on the front of the glass plate 12 to better protect the glass plate 12 and further protect the glass plate 12 on the back side. The display part 2 plays a better protective role. Further, the display component 2 includes an instrument end display portion 22 and a central control end display portion 21, which integrates the instrument display and central control display of the automobile into an integrated instrument structure. The circuit board 4 Including the instrument end circuit board 42 and the central control end circuit board 41, where the instrument end circuit board 42 and the instrument end display part 22 are used to realize the instrument display, such as the display of information such as the speed and fuel level of the car, the central control end circuit board 41 and the central control terminal display part 21 are used for the user to perform control operations, such as Bluetooth operation, map navigation operation, etc. The cover plate 1 covers the meter terminal display part 22 and the central control terminal display part 21 to display The component 2 is protected in all directions and forms the overall appearance of an integrated instrument structure. The polarizer 8 includes a first polarizer 81 disposed between the central control end display portion 21 and the cover plate 1, and a first polarizer 81 disposed between the meter end display portion 22 and the cover plate 1. The two polarizers 82 respectively weaken the intensity of light reaching the instrument display part and the central control display part, so as to better ensure the integrated black effect when the screen is off. Referring to Figures 1 and 3, the frame body 3 is an integral structure to ensure the structural strength of the entire frame body 3, thereby ensuring the structural stability of the entire automobile instrumentation. The frame body 3 includes the central control terminal for installing The display part 21 and the first mounting part 31 of the central control end circuit board 41, the second mounting part 32 for mounting the meter end display part 22 and the meter end circuit board 42 and connecting the first mounting part Portion 31 and the connecting portion 33 of the second mounting portion 32. Preferably, the connecting portion 33 includes reinforcing ribs for improving the overall structural strength of the connecting portion 33, thereby better ensuring that the first mounting portion 31, the connecting portion 33 and the second mounting portion 31 The structural strength of the overall frame body 3 formed by the two mounting parts 32. In addition, since the connection part 33 is not provided with a corresponding display screen, there will be no corresponding backlight source. The display part 2 corresponding to this part can achieve a black display well, so there is no need to set a polarizer 8 to a certain extent. The cost is reduced and the overall structure is simpler.
进一步地,参考图1所示,所述中控端显示部分21的显示屏包括第一彩色液晶显示屏211,所述中控端显示部分21的背光源包括设置在所述第一彩色液晶显示屏211背面的第一背光源212,所述第一彩色液晶显示屏211的正面设置有触控面板213,所述触控面板213的正面通过第一胶膜与所述第一偏光片81的背面全贴合连接,所述第一彩色液晶显示屏211的正面通过第二胶膜与所述触控面板213的背面全贴合连接,所述第一偏光片81的正面通过第六胶膜与所述盖板1的背面全贴合连接,通过上述盖板1、第一偏光片81、触控面板213、第一彩色液晶显示屏211之间的全贴合连接,可以更好地确保上述结构之间连接的可靠性和密封性,全贴合的连接方式可以避免二者之间漏光,提高整个汽车仪表中控组合装置的显示效果,且能够进一步优化一体黑效果;另外,需要说明的是,上述第一胶膜、第二胶膜和第六胶膜均采用光学胶,通过上述全贴合的连接方式,无需设置其它的连接结构,进而可以避免设置其它连接结构可能造成的漏光现象,同时,粘接连接的连接方式的效率也较高,提高了该汽车仪表中控组合装置的组装效率。进一步地,盖板1、偏光片8、触控面板213和第一彩色液晶显示屏211构成的整体与架体3粘贴连接,粘接的连接方式,既能保证连接的可靠性,又可提高组装效率。另外,所述第一背光源212和所述中控端电路板41通过第一紧固件一起固定于所述第一安装部31,第一紧固件例如为螺栓或螺钉等,以确保第一背光源212和中控端电路板41可靠地固定在第一安装部31,且两者通过同一紧固件进行固定能够提高装配效率,减少因分别安装导致的误差累积。Further, referring to FIG. 1, the display screen of the central control end display portion 21 includes a first color liquid crystal display 211, and the backlight source of the central control end display portion 21 includes a first color liquid crystal display The first backlight 212 on the back of the screen 211, the front of the first color liquid crystal display 211 is provided with a touch panel 213, the front of the touch panel 213 passes through the first adhesive film and the first polarizer 81 The back is fully bonded and connected, the front of the first color liquid crystal display 211 is fully bonded to the back of the touch panel 213 through a second adhesive film, and the front of the first polarizer 81 is connected through a sixth adhesive film It is fully bonded and connected to the back of the cover plate 1. The fully bonded connection between the cover plate 1, the first polarizer 81, the touch panel 213, and the first color liquid crystal display 211 can better ensure The reliability and airtightness of the connection between the above-mentioned structures, and the fully-fitted connection method can avoid light leakage between the two, improve the display effect of the entire automobile instrument central control combination device, and further optimize the integrated black effect; in addition, need to explain However, the first, second, and sixth adhesive films are all made of optical adhesives. Through the above-mentioned fully bonded connection method, no other connection structure is required, and light leakage that may be caused by other connection structures can be avoided. At the same time, the efficiency of the bonding connection method is also higher, which improves the assembly efficiency of the automobile instrument central control combination device. Further, the whole composed of the cover plate 1, the polarizer 8, the touch panel 213 and the first color liquid crystal display 211 is glued and connected to the frame 3, and the bonding connection method can not only ensure the reliability of the connection, but also improve the reliability of the connection. Assembly efficiency. In addition, the first backlight source 212 and the central control end circuit board 41 are fixed to the first mounting portion 31 together by a first fastener. The first fastener is, for example, a bolt or a screw to ensure the A backlight source 212 and a central control end circuit board 41 are reliably fixed to the first mounting portion 31, and the two are fixed by the same fastener, which can improve assembly efficiency and reduce the accumulation of errors caused by separate mounting.
考虑到仪表端显示部分22中部分显示内容是固定的,比较简单,可以用段码屏达到一体彩色显示效果,因此,在另一个优选实施例中,参考图2和3所示,所述仪表端显示部分22的显示屏包括第二彩色液晶显示屏和段码屏,通过设置段码屏和第二彩色液晶显示屏相配合的仪表端显示部分22,可以降低成本。所述仪表端显示部分22的背光源包括与所述第二彩色液晶显示屏对应的第二背光源以及与所述段码屏对应的第四背光源,所述段码屏包括显示区域和透射区域,所述显示区域的背面粘贴有彩色胶片,以实现彩色显示的效果,所述透射区域的背面通过第三胶膜与所述第二彩色液晶显示屏的正面全贴合连接,可以更好地确保二者之间连接的可靠性和密封性,全贴合的连接方式可以避免二者之间漏光,提高整个汽车仪表中控组合装置的显示效果。所述段码屏与所述第二偏光片82之间设置有 第一静电玻璃,以更好的避免产生静电,影响使用。需要说明的是,触控面板213自带防静电的效果,因此中控端显示部分21没有设置静电玻璃。所述段码屏的正面通过第四胶膜与所述第一静电玻璃的背面全贴合连接,所述第一静电玻璃的正面通过第五胶膜与所述第二偏光片82的背面全贴合连接,所述第二偏光片82的正面通过第七胶膜与所述盖板1的背面全贴合连接,进一步提高段码屏、第一静电玻璃、第二偏光片82以及盖板1之间的连接的可靠性和紧密性,避免存在漏光现象,进一步提高该汽车仪表中控组合装置的显示效果。另外,需要说明的是,上述第三胶膜、第四胶膜、第五胶膜和第七胶膜也均采用光学胶,通过上述全贴合的连接方式,可以避免设置其它的连接结构,进而可以避免设置其它连接结构可能造成的漏光现象,同时,粘接连接的连接方式的效率也较高,提高了该汽车仪表中控组合装置的组装效率。进一步地,所述盖板1、所述第一偏光片81、所述触控面板213、所述第一彩色液晶显示屏211、所述第二偏光片82、所述第一静电玻璃、所述段码屏、所述彩色胶片、所述第二彩色液晶显示屏形成的第一屏盖组件通过胶水整体粘接于所述架体3,粘接的连接方式,既能保证连接的可靠性,又可提高组装效率。所述第二背光源和所述仪表端电路板42通过第二紧固件一起固定于所述第二安装部32,第二紧固件例如为螺栓或螺钉等,以确保第二背光源和仪表端电路板42可靠地安装在第二安装部32,所述第四背光源设置于所述仪表端电路板42上,所述第二安装部32设置有导光孔,所述第四背光源发出的光经所述导光孔发射至所述段码屏,以确保断码屏的正常显示。Considering that part of the display content in the display part 22 on the meter side is fixed and relatively simple, the segment code screen can be used to achieve an integrated color display effect. Therefore, in another preferred embodiment, referring to Figures 2 and 3, the meter The display screen of the end display part 22 includes a second color liquid crystal display screen and a segment code screen, and the cost can be reduced by arranging the meter end display part 22 that is matched with the segment code screen and the second color liquid crystal display screen. The backlight source of the meter display part 22 includes a second backlight source corresponding to the second color liquid crystal display screen and a fourth backlight source corresponding to the segment screen. The segment screen includes a display area and a transmissive display area. Area, the back of the display area is pasted with a color film to achieve the effect of color display, and the back of the transmission area is fully bonded and connected to the front of the second color liquid crystal display through a third adhesive film, which can be better To ensure the reliability and sealing of the connection between the two, the fully-fitting connection mode can avoid light leakage between the two, and improve the display effect of the entire automobile instrument central control combination device. A first electrostatic glass is arranged between the segment screen and the second polarizer 82 to better avoid the generation of static electricity and affect the use. It should be noted that the touch panel 213 has an anti-static effect, so the display part 21 of the central control end is not provided with electrostatic glass. The front surface of the segment screen is fully bonded and connected to the back surface of the first electrostatic glass through a fourth adhesive film, and the front surface of the first electrostatic glass is fully connected to the back surface of the second polarizer 82 through a fifth adhesive film. Laminated connection, the front surface of the second polarizer 82 is fully bonded and connected to the back surface of the cover plate 1 through the seventh adhesive film, which further improves the segment screen, the first electrostatic glass, the second polarizer 82 and the cover plate The reliability and tightness of the connection between 1 avoid light leakage, and further improve the display effect of the automobile instrument central control combination device. In addition, it should be noted that the third adhesive film, the fourth adhesive film, the fifth adhesive film, and the seventh adhesive film also use optical adhesives. Through the above-mentioned fully bonded connection method, other connection structures can be avoided. Furthermore, the light leakage phenomenon that may be caused by other connection structures can be avoided, and at the same time, the efficiency of the bonding connection method is also high, which improves the assembly efficiency of the automobile instrument central control combination device. Further, the cover plate 1, the first polarizer 81, the touch panel 213, the first color liquid crystal display 211, the second polarizer 82, the first electrostatic glass, the touch panel The first screen cover assembly formed by the segment code screen, the color film, and the second color liquid crystal display is integrally bonded to the frame 3 by glue. The bonding connection method can ensure the reliability of the connection , And can improve assembly efficiency. The second backlight source and the meter-side circuit board 42 are fixed to the second mounting portion 32 together by a second fastener. The second fastener is, for example, a bolt or a screw to ensure that the second backlight source and The meter side circuit board 42 is reliably mounted on the second mounting portion 32, the fourth backlight source is provided on the meter side circuit board 42, the second mounting portion 32 is provided with a light guide hole, and the fourth backlight The light emitted by the source is emitted to the segment screen through the light guide hole to ensure the normal display of the broken code screen.
实施例4Example 4
参考图10所示,该实施例与上述实施例3的区别在于将上述实施例3中的第二彩色液晶显示屏和段码屏替换为第三彩色液晶显示屏221,将第二背光源和第四背光源替换为第三背光源222,即,As shown in FIG. 10, the difference between this embodiment and the above-mentioned embodiment 3 is that the second color liquid crystal display screen and the segment code screen in the above-mentioned embodiment 3 are replaced with a third color liquid crystal display screen 221, and the second backlight source and The fourth backlight source is replaced with the third backlight source 222, that is,
所述仪表端显示部分22的显示屏包括第三彩色液晶显示屏221,通过整个第三彩色液晶显示屏221用于仪表端显示部分22的显示,可以很好的提高显示效果,提升用户使用体验。所述仪表端显示部分22的背光源包括与所述第三彩色液晶显示屏221对应的第三背光源222,所述第三彩色液晶显示屏221与所述第二偏光片82之间设置有第二静电玻璃223,所述第三彩色液晶显示屏221的正面通过第四胶膜与所述第二静电玻璃223的背面全贴合连接,所述第二静电玻璃223的正面通过第五胶膜与所述第二偏光片82的背面全贴合连接,所述第二偏光片82的正面通过第八胶膜与所述盖板1的背面全贴合连接,通过上述全贴合的连接方式,可以更好地保证盖板1、第二静电玻璃223、第二偏光片82和第三彩色液晶显示屏221之间连接的可靠性和紧密性,避免存在漏光现象,进一步提高该汽车仪表中控 组合装置的显示效果。另外,需要说明的是,上述第四胶膜、第五胶膜和第八胶膜也均采用光学胶,通过上述全贴合的连接方式,可以避免设置其它的连接结构,进而可以避免设置其它连接结构可能造成的漏光现象,同时,粘接连接的连接方式的效率也较高,提高了该汽车仪表中控组合装置的组装效率。进一步地,所述盖板1、所述第一偏光片81、所述触控面板213、所述第一彩色液晶显示屏211、所述第二偏光片82、所述第二静电玻璃223、所述第三彩色液晶显示屏221形成的第二屏盖组件通过胶水整体粘接于所述架体3,粘接的连接方式,既能保证连接的可靠性,又可提高组装效率。所述第三背光源222和所述仪表端电路板42通过第二紧固件一起固定于所述第二安装部32,以确保第三背光源222可靠地固定在第二安装部32。The display screen of the meter-side display part 22 includes a third color liquid crystal display 221, which is used for the display of the meter-side display part 22 through the entire third color liquid crystal display 221, which can greatly improve the display effect and enhance the user experience . The backlight source of the meter-side display portion 22 includes a third backlight source 222 corresponding to the third color liquid crystal display screen 221, and the third color liquid crystal display screen 221 and the second polarizer 82 are arranged between The second electrostatic glass 223, the front surface of the third color liquid crystal display 221 is fully bonded and connected to the back of the second electrostatic glass 223 through the fourth adhesive film, and the front surface of the second electrostatic glass 223 is through the fifth adhesive film. The film is fully bonded and connected to the back surface of the second polarizer 82, and the front surface of the second polarizer 82 is fully bonded and connected to the back surface of the cover plate 1 through the eighth adhesive film, through the fully bonded connection described above In this way, the reliability and tightness of the connection between the cover 1, the second electrostatic glass 223, the second polarizer 82 and the third color liquid crystal display 221 can be better ensured, light leakage can be avoided, and the automobile instrument can be further improved The display effect of the central control combination device. In addition, it should be noted that the fourth, fifth, and eighth adhesive films also use optical adhesives. Through the above-mentioned fully bonded connection method, other connection structures can be avoided, and other connection structures can be avoided. The light leakage phenomenon may be caused by the connection structure, and at the same time, the efficiency of the connection mode of the adhesive connection is also higher, which improves the assembly efficiency of the automobile instrument central control combination device. Further, the cover plate 1, the first polarizer 81, the touch panel 213, the first color liquid crystal display 211, the second polarizer 82, the second electrostatic glass 223, The second screen cover assembly formed by the third color liquid crystal display 221 is integrally bonded to the frame body 3 by glue. The bonding connection method can not only ensure the reliability of the connection, but also improve the assembly efficiency. The third backlight source 222 and the meter-side circuit board 42 are fixed to the second mounting portion 32 together by a second fastener, so as to ensure that the third backlight source 222 is reliably fixed to the second mounting portion 32.
本申请还提出一种汽车,该汽车设置有上述的汽车仪表中控组合装置,以使得该汽车具有与上述汽车仪表中控组合装置相同的技术效果,降低安全隐患,提高装配效率,并提高驾驶员的使用体验和汽车的档次。This application also proposes an automobile equipped with the aforementioned automobile instrument central control combination device, so that the automobile has the same technical effect as the aforementioned automobile instrument central control combination device, reduces potential safety hazards, improves assembly efficiency, and improves driving The experience of the operator and the grade of the car.
本领域的技术人员能够理解的是,在不冲突的前提下,上述各优选方案可以自由地组合、叠加。Those skilled in the art can understand that the above-mentioned preferred solutions can be freely combined and superimposed on the premise of no conflict.
应当理解,上述的实施方式仅是示例性的,而非限制性的,在不偏离本申请的基本原理的情况下,本领域的技术人员可以针对上述细节做出的各种明显的或等同的修改或替换,都将包含于本申请的权利要求范围内。It should be understood that the above-mentioned embodiments are only exemplary and not restrictive. Without departing from the basic principles of the present application, those skilled in the art can make various obvious or equivalent details regarding the above-mentioned details. Modifications or replacements will be included in the scope of the claims of this application.
Claims (10)
- 一种汽车仪表中控组合装置,包括盖板、设置于所述盖板背面侧的显示部件、架体、电路板和背壳,其特征在于,所述显示部件包括仪表端显示部分和中控端显示部分,所述电路板包括仪表端电路板和中控端电路板,所述盖板包括热弯玻璃,所述热弯玻璃包括覆盖所述仪表端显示部分的第一平板部、覆盖所述中控端显示部分的第二平板部以及连接所述第一平板部和所述第二平板部的弯曲面板部,所述盖板、所述仪表端显示部分的显示屏以及所述中控端显示部分的显示屏粘接在一起形成屏盖组件,所述第一平板部与所述第二平板部成钝角设置,以使得所述仪表端显示部分的显示面与所述中控端显示部分的显示面之间成钝角,所述屏盖组件通过胶水整体粘接于所述架体,所述架体的正面设置有仪表端容置槽和中控端容置槽,所述仪表端显示部分位于所述仪表端容置槽中,所述中控端显示部分位于所述中控端容置槽中,所述仪表端电路板和所述中控端电路板固定于所述架体的背面。An automobile instrument central control combination device, comprising a cover plate, a display part arranged on the back side of the cover plate, a frame, a circuit board and a back shell, characterized in that the display part includes an instrument end display part and a central control End display part, the circuit board includes an instrument end circuit board and a central control end circuit board, the cover plate includes hot-bent glass, the hot-bent glass includes a first flat part covering the display part of the instrument end, and a cover The second flat panel part of the central control end display part and the curved panel part connecting the first flat panel part and the second flat panel part, the cover plate, the display screen of the meter end display part, and the central control The display screens of the end display part are bonded together to form a screen cover assembly, and the first flat part and the second flat part are arranged at an obtuse angle, so that the display surface of the meter end display part and the central control end display Part of the display surface is at an obtuse angle, the screen cover assembly is integrally bonded to the frame by glue, and the front of the frame is provided with an instrument end accommodating groove and a central control end accommodating groove, and the instrument end The display part is located in the meter end accommodating groove, the central control end display part is located in the central control end accommodating groove, and the meter end circuit board and the central control end circuit board are fixed to the frame body The back.
- 根据权利要求1所述的汽车仪表中控组合装置,其特征在于,所述架体呈长形板状结构,包括第一安装部、第二安装部以及连接所述第一安装部和所述第二安装部的连接部,所述仪表端容置槽设置于所述第一安装部,所述中控端容置槽设置于所述第二安装部,所述第一安装部与所述第二安装部之间成钝角设置。The automobile instrument central control combination device according to claim 1, wherein the frame body is a long plate-shaped structure, including a first mounting part, a second mounting part, and connecting the first mounting part and the The connecting part of the second mounting part, the meter end receiving groove is arranged in the first mounting part, the central control end receiving groove is arranged in the second mounting part, and the first mounting part is connected to the first mounting part. The second mounting parts are arranged at an obtuse angle.
- 根据权利要求2所述的汽车仪表中控组合装置,其特征在于,所述架体的正面凹陷形成有盖板容置槽,所述盖板容置于所述盖板容置槽中,所述盖板容置槽的槽底凹陷形成所述仪表端容置槽和所述中控端容置槽。The automobile instrument central control combination device according to claim 2, wherein a cover accommodating groove is formed in the front of the frame body, and the cover is accommodated in the cover accommodating groove. The groove bottom of the cover accommodating groove is recessed to form the meter end accommodating groove and the central control end accommodating groove.
- 根据权利要求1至3任一项所述的汽车仪表中控组合装置,其特征在于,所述电路板和所述背壳之间设置有金属壳。The automobile instrument central control combination device according to any one of claims 1 to 3, wherein a metal shell is arranged between the circuit board and the back shell.
- 根据权利要求4所述的汽车仪表中控组合装置,其特征在于,所述架体上设置有导热件过孔,所述导热件过孔内设置有导热材料件,所述导热材料件的正面与所述仪表端显示部分和/或中控端显示部分的背面贴合,所述导热材料件的背面与所述金属壳的正面贴合。The automobile instrument central control combination device according to claim 4, wherein the frame body is provided with a heat-conducting element via hole, a heat-conducting material element is arranged in the heat-conducting element via hole, and the front side of the heat-conducting material element It is attached to the back of the display portion of the meter end and/or the display portion of the central control end, and the back of the thermally conductive material piece is attached to the front of the metal shell.
- 根据权利要求4所述的汽车仪表中控组合装置,其特征在于,所述金属壳与所述架体通过第三紧固件固定连接,所述背壳的外边沿通过第四紧固件与所述架体固定连接。The automobile instrument central control combination device according to claim 4, wherein the metal shell and the frame body are fixedly connected by a third fastener, and the outer edge of the back shell is connected with the frame body by a fourth fastener. The frame body is fixedly connected.
- 根据权利要求6所述的汽车仪表中控组合装置,其特征在于,所述背壳还通过第五紧固件与所述金属壳固定连接。The automobile instrument central control combination device according to claim 6, wherein the back shell is also fixedly connected to the metal shell by a fifth fastener.
- 根据权利要求6所述的汽车仪表中控组合装置,其特征在于,所述架体上设置有多 个安装柱,所述背壳通过所述第四紧固件与所述安装柱固定连接,所述多个安装柱中的至少部分安装柱用于对所述金属壳进行定位。The automobile instrument central control combination device according to claim 6, wherein a plurality of mounting posts are provided on the frame body, and the back shell is fixedly connected to the mounting posts by the fourth fasteners, At least part of the mounting posts among the plurality of mounting posts are used for positioning the metal shell.
- 根据权利要求4所述的汽车仪表中控组合装置,其特征在于,所述汽车仪表中控组合装置还包括多个安装板,所述汽车仪表中控组合装置通过所述安装板安装于汽车,所述安装板包括第一连接板部和第二连接板部,所述第一连接板部与所述金属壳固定连接,所述第二连接板部用于与汽车上的配合结构连接,所述背壳上设置有用于避让所述安装板的避让结构。The automobile instrument central control combination device according to claim 4, wherein the automobile instrument central control combination device further comprises a plurality of mounting plates, and the automobile instrument central control combination device is installed in the automobile through the mounting plate, The mounting board includes a first connecting board portion and a second connecting board portion, the first connecting board portion is fixedly connected to the metal shell, and the second connecting board portion is used to connect with the mating structure on the automobile, so An avoiding structure for avoiding the mounting plate is provided on the back shell.
- 一种汽车,其特征在于,包括如权利要求1至9任一项所述的汽车仪表中控组合装置。An automobile, characterized by comprising the automobile instrument central control combination device according to any one of claims 1 to 9.
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CN202010407745.5A CN111532131B (en) | 2020-05-14 | 2020-05-14 | Automobile instrument central control combination device and automobile |
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CN212046890U (en) * | 2020-05-14 | 2020-12-01 | 黑龙江天有为电子有限责任公司 | Integrated automobile instrument central control device and automobile |
CN111532129B (en) * | 2020-05-14 | 2021-05-07 | 黑龙江天有为电子有限责任公司 | Motormeter dish and car |
CN212046889U (en) * | 2020-05-14 | 2020-12-01 | 黑龙江天有为电子有限责任公司 | Integrative black formula screen cover subassembly, motormeter dish and car |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11118967A (en) * | 1997-10-09 | 1999-04-30 | Yazaki Corp | Radiation structure of instrument for vehicle |
CN208439075U (en) * | 2018-05-03 | 2019-01-29 | 广西中沛光电科技有限公司 | A kind of vehicle-mounted middle control arc glass |
CN210047334U (en) * | 2019-05-24 | 2020-02-11 | 宁波威奇尔电子有限公司 | Integrated combined instrument for automobile connected with screen |
CN111016651A (en) * | 2019-12-10 | 2020-04-17 | 上海博泰悦臻电子设备制造有限公司 | Vehicle, vehicle-mounted equipment, extensible vehicle-mounted display screen and control method |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2989457B2 (en) * | 1993-02-17 | 1999-12-13 | 矢崎総業株式会社 | Meter module |
CN108773269B (en) * | 2018-06-10 | 2023-06-23 | 重庆三三电器股份有限公司 | Intelligent TFT instrument |
CN109466327A (en) * | 2018-11-08 | 2019-03-15 | 宁波威奇尔电子有限公司 | Automobile instrument is bonded integral type display screen |
CN209617034U (en) * | 2019-01-08 | 2019-11-12 | 上汽通用五菱汽车股份有限公司 | A kind of long screen assembly of automobile |
-
2020
- 2020-05-14 CN CN202010407745.5A patent/CN111532131B/en active Active
- 2020-06-12 WO PCT/CN2020/095948 patent/WO2021227178A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11118967A (en) * | 1997-10-09 | 1999-04-30 | Yazaki Corp | Radiation structure of instrument for vehicle |
CN208439075U (en) * | 2018-05-03 | 2019-01-29 | 广西中沛光电科技有限公司 | A kind of vehicle-mounted middle control arc glass |
CN210047334U (en) * | 2019-05-24 | 2020-02-11 | 宁波威奇尔电子有限公司 | Integrated combined instrument for automobile connected with screen |
CN111016651A (en) * | 2019-12-10 | 2020-04-17 | 上海博泰悦臻电子设备制造有限公司 | Vehicle, vehicle-mounted equipment, extensible vehicle-mounted display screen and control method |
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