CN109324656B - Intelligent control knob - Google Patents
Intelligent control knob Download PDFInfo
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- CN109324656B CN109324656B CN201811342240.4A CN201811342240A CN109324656B CN 109324656 B CN109324656 B CN 109324656B CN 201811342240 A CN201811342240 A CN 201811342240A CN 109324656 B CN109324656 B CN 109324656B
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- knob
- control
- power supply
- action switch
- upper cover
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- 230000009471 action Effects 0.000 claims abstract description 59
- 230000033001 locomotion Effects 0.000 claims abstract description 18
- 238000013016 damping Methods 0.000 claims description 22
- 230000000694 effects Effects 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 15
- 230000008569 process Effects 0.000 description 11
- 238000004891 communication Methods 0.000 description 10
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 229920002799 BoPET Polymers 0.000 description 4
- 239000005041 Mylar™ Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 235000019506 cigar Nutrition 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
- G05G1/10—Details, e.g. of discs, knobs, wheels or handles
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
- G05G1/10—Details, e.g. of discs, knobs, wheels or handles
- G05G1/12—Means for securing the members on rotatable spindles or the like
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The application discloses an intelligent control knob. The intelligent control knob comprises a control part capable of controlling vehicle-mounted electronic equipment and a power supply part for providing power for the control part, wherein the control part comprises an upper cover, a seven-direction action switch, a key set and a knob, the upper cover is fixed at the top of the power supply part, the seven-direction action switch is arranged in the upper cover, the power supply end of the power supply part is connected with the power supply end of the seven-direction action switch, the key set and the knob are respectively installed on the upper cover, the key set is connected with a key control terminal of the seven-direction action switch, and the knob is connected with the seven-direction action switch so that the knob can control the seven-direction action switch to perform seven-direction movement. The application solves the technical problems of poor convenience and low safety of the driver and the passenger for controlling the vehicle-mounted electronic equipment.
Description
Technical Field
The application relates to the field of vehicle-mounted accessories, in particular to an intelligent control knob.
Background
Along with the development of automobile electronics, the automobile electronic devices such as a central control large screen, streaming media, a rearview mirror with reversing rearview, multimedia and navigation functions and the like are increasingly applied to automobiles, so that various using functions are brought to drivers, and meanwhile, various troubles are brought to the control of the drivers. Because most of the vehicle-mounted electronic devices need to rely on touch operation in the operation process, the operation positions of some vehicle types are far away from a driver, and dangerous rows and inconvenience of operation are increased for the operation of the driver in the driving process. In addition, the control position of the existing vehicle-mounted electronic equipment is mostly arranged at the front part in the automobile, and rear passengers cannot control the vehicle-mounted electronic equipment, so that riding pleasure and comfortableness of the passengers are affected.
Aiming at the problems of poor convenience and low safety of controlling the vehicle-mounted electronic equipment by drivers and passengers in the related technology, no effective solution is proposed at present.
Disclosure of Invention
The application mainly aims to provide an intelligent control knob for solving the problems of poor convenience and low safety of a driver and a passenger in controlling vehicle-mounted electronic equipment.
In order to achieve the above object, the present application provides an intelligent control knob.
The intelligent control knob according to the present application comprises: the control part comprises an upper cover, a seven-direction action switch, a key set and a knob, wherein the upper cover is fixed at the top of the power supply part, the seven-direction action switch is arranged in the upper cover, the power supply end of the power supply part is connected with the power supply end of the seven-direction action switch, the key set and the knob are respectively installed on the upper cover, the key set is connected with a key control terminal of the seven-direction action switch, and the knob is connected with the seven-direction action switch, so that the knob can control the seven-direction action switch to perform seven-direction movement.
Further, the seven-direction action switch comprises a switch main body and a control main board, the switch main body and the key control terminal are arranged on the top end face of the control main board, a control rod is arranged at the top of the switch main body, a power end of the seven-direction action switch is arranged on the bottom end face of the control main board, a first mounting hole corresponding to the seven-direction action switch position is formed in the upper cover, a second mounting hole corresponding to the key control terminal position is formed in the upper cover, the knob penetrates through the first mounting hole and is connected with the switch main body, and the key group penetrates through the second mounting hole and is connected with the key control terminal.
Further, a connecting piece is arranged at the bottom of the knob, a fixing through hole is formed in the position, corresponding to the control rod, of the bottom of the connecting piece, a plurality of positioning buckles are arranged at the bottom edge of the connecting piece, an annular first boss matched with the positioning buckles is arranged on the inner wall of the upper cover, the knob is connected with the upper cover, and the control rod is inserted into the fixing through hole, so that the knob can control the seven-direction action switch through the control rod; the positioning buckle is connected with the annular first boss buckle, so that the knob is prevented from being separated from the upper cover when the knob is lifted upwards, and a gap is reserved between the top of the positioning buckle and the bottom of the annular first boss so as to leave a movement space for the knob.
Further, the top surface of the knob is covered with a decorative sheet, the top surface of the knob is provided with a decorative ring, the decorative ring is connected with the knob in a buckling way, and the decorative sheet is clamped between the top surface of the knob and the decorative ring.
Further, the intelligent control knob further comprises a luminous control board for providing luminous effect of the decorative sheet and an FPC (flexible printed circuit) flat cable for transmitting control signals to the luminous control board, the luminous control board is arranged below the decorative sheet, the top surface of the luminous control board is attached to the bottom surface of the decorative sheet, and the control signal receiving end of the luminous control board is connected with the control signal output end of the control main board through the FPC flat cable.
Further, the below of luminous control panel is provided with interior axle, the top of interior axle with luminous control panel's bottom surface is connected, interior axle is fixed the inside of knob, interior epaxial lead wire hole that is provided with, FPC winding displacement passes the lead wire hole with control mainboard connection, interior axle with be provided with the bearing between the knob, so that the rotation of knob can not be right interior axle with FPC winding displacement's setting position causes the skew.
Further, a damping elastic sheet which increases damping hand feeling when the knob is rotated is arranged in the knob, the damping elastic sheet is clamped between the knob and the inner shaft, one side end face of the damping elastic sheet is fixedly connected with the inner wall of the knob, and the other side end face of the damping elastic sheet is elastically connected with the outer wall of the inner shaft.
Further, a limiting column is arranged at the bottom of the inner shaft, a limiting hole opposite to the limiting column in position is formed in the control main board, and the limiting column penetrates through the corresponding limiting hole to limit the inner shaft.
Further, the luminous control panel can realize touch control panel of touch and handwriting function, be provided with touch control circuit on the touch control panel, touch control panel's bottom is provided with the recess, be provided with photoelectric switch in the recess, be provided with on the knob with a plurality of second bosss that the recess position is relative, a plurality of second bosss embedding in the recess, touch control panel's photoelectric signal output with the photoelectric signal receiving end of control mainboard is connected, rotates the knob and pushes down it, so that the second boss with photoelectric switch takes place to contact, through photoelectric switch to control mainboard output photoelectric signal.
Further, the power supply part comprises a power supply barrel, a bottom cover, a power supply device and a protective sleeve, wherein the power supply device is arranged in the power supply barrel, the bottom cover is covered at the bottom opening of the power supply barrel, the power supply end of the power supply device is connected with the power supply end of the seven-direction action switch, and the protective sleeve is sleeved on the outer wall of the power supply barrel.
In the embodiment of the application, the seven-direction action switch is arranged in the upper cover, the key group and the knob capable of controlling the seven-direction action switch are arranged on the upper cover, the power supply part for supplying power to the seven-direction action switch is arranged at the bottom of the upper cover, and the seven-direction action switch is controlled through the key group and the knob, so that the aim of controlling the vehicle-mounted electronic equipment through the seven-direction action switch is fulfilled.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application, are incorporated in and constitute a part of this specification. The drawings and their description are illustrative of the application and are not to be construed as unduly limiting the application. In the drawings:
FIG. 1 is a perspective view of the intelligent tie control knob of the present invention;
FIG. 2 is a top view of the intelligent tie control knob of the present invention;
FIG. 3 is an exploded view of a smart tie control knob according to a first embodiment of the present invention;
FIG. 4 is a cross-sectional view of a smart tie control knob in a first embodiment of the present invention;
FIG. 5 is an exploded view of a intelligent control knob according to a second embodiment of the present invention;
FIG. 6 is a cross-sectional view of a smart tie control knob in a second embodiment of the present invention;
FIG. 7 is an exploded view of a intelligent control knob according to a third embodiment of the present invention;
FIG. 8 is a schematic view of the mounting location of a damping spring in the intelligent linkage control knob of the present invention;
FIG. 9 is a cross-sectional view of the A-A plane of FIG. 8;
FIG. 10 is a cross-sectional view of a smart tie control knob in a third embodiment of the present invention;
Fig. 11 is a schematic view of the direction of manipulation of the seven-way motion switch in the intelligent linkage control knob.
Detailed Description
In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the application herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present application and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.
Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present invention will be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
In a first embodiment of the present application:
as shown in fig. 1 to 4, the present application relates to an intelligent control knob, which includes an intelligent control knob including a control part 1 and a power supply part 2, wherein the control part 1 is used for controlling a vehicle-mounted electronic device, and the power supply part 2 is used for providing power for the control part 1, so as to ensure that the control part 1 works normally.
Specifically, the control portion 1 includes an upper cover 101, a seven-way action switch 102, a key set 103 and a knob 104, where the upper cover 101 is detachably fixed on the top of the power supply portion 2, the seven-way action switch 102 is disposed in the upper cover 101, the power supply end of the power supply portion 2 is connected with the power supply end of the seven-way action switch 102, the key set 103 and the knob 104 are respectively mounted on the top surface of the upper cover 101, multiple keys of the key set 103 are correspondingly connected with multiple key control terminals 1023 of the seven-way action switch 102, and the knob 104 is connected with the seven-way action switch 102, so that the knob 104 can control the seven-way action switch 102 to perform seven-way movement. The seven-direction action switch 102 is arranged in the upper cover 101, the key group 103 and the knob 104 capable of controlling the seven-direction action switch 102 are arranged on the upper cover 101, the power supply part 2 for supplying power to the seven-direction action switch 102 is arranged at the bottom of the upper cover 101, the seven-direction action switch 102 is controlled through the key group 103 and the knob 104, the purpose of controlling the vehicle-mounted electronic equipment through the seven-direction action switch 102 is achieved, the intelligent control knob can be placed at any position in a vehicle in the use process, and the convenience and the safety of controlling the vehicle-mounted electronic equipment are greatly improved.
In some embodiments of the present invention, the key set 103 may be made of, but not limited to, a silica gel material, and the stroke of pressing the key set 103 up and down is 1.5mm, so that the key set 103 can be ensured to have good breaking hand feeling when being pressed.
As shown in fig. 1 to 3, the power supply part 2 comprises a power supply barrel 201, a bottom cover 202 and a power supply device 203, the power supply device 203 is arranged in the power supply barrel 201, the bottom cover 202 is covered at the bottom opening of the power supply barrel 201, the power supply end of the power supply device 203 is connected with the power supply end of the seven-way action switch 102, and power is supplied to the seven-way action switch 102 through the power supply device 203, so that the normal work of the intelligent control knob is ensured.
Specifically, the power supply device 203 is a battery pack, the battery pack may adopt a plurality of seventh batteries, a first spring 204 for conducting the battery pack is provided at the top of the battery pack, a second spring 205 for conducting the battery pack is provided at the bottom of the battery pack, and the battery pack is connected with the power end of the seventh motion switch 102 through the first spring 204.
In some embodiments of the present invention, the power supply 203 may also be a cigar lighter of an original vehicle or other powerable device on the vehicle.
As shown in fig. 3, the power supply part 2 further includes a protection sleeve 3, and the protection sleeve 3 is sleeved on the outer wall of the power supply barrel 201. The protective sleeve 3 not only can protect the power supply part 2, but also can enable the outer wall of the power supply part 2 to be tightly attached to the inner wall of the mounting position when the intelligent control knob is mounted, so that the mounting stability can be increased.
In some embodiments of the present invention, the protective sheath 3 may be made of, but not limited to, soft rubber.
The seven-direction action switch 102 is a conventional structure, and as shown in fig. 11, the seven-direction action switch 102 can implement seven movement control modes, i.e., left-hand rotation, right-hand rotation, forward pulling, backward pulling, leftward pulling, rightward pulling, and downward pressing. Specifically, as shown in fig. 3 and 4, the seven-direction action switch 102 includes a switch main body 1021 and a control main board 1025, the switch main body 1021 and the key control terminals 1023 are all disposed on a top end surface of the control main board 1025, the switch main body 1021 is located at a middle position of the control main board 1025, the plurality of key control terminals 1023 are disposed below the switch main body 1021 around the switch main body 1021, a control lever 1022 for controlling the seven-direction action switch 102 is disposed on a top of the switch main body 1021, and a power supply end of the seven-direction action switch 102 is disposed on a bottom end surface of the control main board 1025.
As shown in fig. 3 and 4, a first mounting hole 1011 corresponding to the position of the seven-direction action switch 102 is formed in the upper cover 101, a plurality of second mounting holes 1012 corresponding to the position of the key control terminal 1023 are formed in the upper cover 101, the knob 104 passes through the first mounting hole 1011 and is connected with the switch main body 1021 in the upper cover 101, and the keys on the key group 103 pass through the second mounting holes 1012 and are connected with the corresponding key control terminals 1023 in the upper cover 101. The seven-direction action switch 102 is conveniently controlled through the knob 104 and the key group 103, so that the control of the vehicle-mounted electronic equipment is convenient in the running process of the automobile.
As shown in fig. 3 and 4, a cylindrical tubular connecting piece is disposed at the bottom of the knob 104, a fixing through hole 1024 is disposed at the bottom of the connecting piece, the position of the fixing through hole 1024 corresponds to the position of the control rod 1022, and in the state that the knob 104 is connected with the upper cover 101, the control rod 1022 is inserted into the fixing through hole 1024, so that the knob 104 can control the seven-direction action switch 102 through the control rod 1022.
As shown in fig. 3 and 4, a plurality of positioning buckles 1041 are uniformly arranged at the bottom edge of the connecting piece, an annular first boss 1013 matched with the positioning buckles 1041 is arranged on the inner wall of the upper cover 101, and the positioning buckles 1041 are in buckled connection with the annular first boss 1013 in a state that the knob 104 is connected with the upper cover 101, so that the knob 104 is prevented from being separated from the upper cover 101 when the knob 104 is lifted upwards, a gap is reserved between the top of the positioning buckles 1041 and the bottom of the annular first boss 1013, and a movement space is reserved for the knob 104. The arrangement of the fastening structure and the arrangement of the gap between the positioning fastener 1041 and the annular first boss 1013 not only satisfy the movement space of the knob 104 during seven-direction movement, but also prevent the knob 104 from being separated from the upper cover 101 and the seven-direction action switch 102 when being lifted vertically upwards.
As shown in fig. 1 to 4, the top surface of the knob 104 is covered with a decorative sheet 4, the top surface of the knob 104 is provided with a decorative ring 5, the decorative ring 5 is in snap connection with the knob 104, and the decorative sheet 4 is sandwiched between the top surface of the knob 104 and the decorative ring 5.
In the first embodiment of the present application, the decorative sheet 4 may be made of, but not limited to, opaque materials.
In the first embodiment of the present application, during operation, the control rod 1022 of the seven-directional motion switch 102 is connected through the fixing through hole 1024 at the bottom of the knob 104, so as to implement seven-directional motion of the seven-directional motion switch 102 through the knob 104.
In a second embodiment of the present application:
As shown in fig. 5 and 6, on the basis of the first embodiment of the present application, the intelligent control knob further includes a light emitting control board 6 and an FPC flat cable 9, the light emitting control board 6 is used for providing the light emitting effect of the decorative sheet 4, the light emitting control board 6 is provided with an indicator lamp set and a control circuit for controlling the on/off state of the indicator lamp set, the FPC flat cable 9 is used for transmitting a control signal to the light emitting control board 6, the light emitting control board 6 is disposed below the decorative sheet 4, the top surface of the light emitting control board 6 is attached to the bottom surface of the decorative sheet 4, and the control signal receiving end of the light emitting control board 6 is connected with the control signal output end of the control main board 1025 through the FPC flat cable 9. The luminous control board 6 is controlled by the control main board 1025 so as to control the power supply and the on-off state of the indication lamp group and control the external luminous effect of the intelligent control knob.
As shown in fig. 5 and 6, an inner shaft 7 is arranged below the light-emitting control board 6, the top of the inner shaft 7 is connected with the bottom surface of the light-emitting control board 6, the inner shaft 7 is fixed inside the knob 104, a lead hole is arranged on the inner shaft 7, an FPC flat cable 9 passes through the lead hole to be connected with the control main board 1025, and a bearing 8 is arranged between the inner shaft 7 and the knob 104. Through the setting of bearing 8, knob 104 can not cause the influence to interior axle 7 at pivoted in-process, and interior axle 7 is in motionless state all the time to can not cause the influence to the setting position of FPC winding displacement 9, avoid interior axle 7 and FPC winding displacement 9 to take place the skew under knob 104 pivoted influence, guarantee the stability and the luminous control panel 6 normal operating condition that FPC winding displacement 9 and control motherboard 1025 are connected.
In the second embodiment of the present application, the decorative sheet 4 is made of a transparent material, and the indicator light on the light-emitting control board 6 can display various light effects through the decorative sheet 4.
In the working process of the second embodiment of the application, the control rod 1022 of the seven-direction action switch 102 is connected through the fixed through hole 1024 at the bottom of the knob 104, so that the seven-direction movement of the seven-direction action switch 102 is controlled through the knob 104, and the indication lamp group on the luminous control panel 6 can display different luminous effects according to different control on the seven-direction action switch 102 and is externally displayed through the decorative sheet 4.
A third embodiment of the present application:
as shown in fig. 7 to 9, a damping spring 10 is disposed inside the knob 104, the damping spring 10 is used for increasing damping feel when the knob 104 is rotated, the damping spring 10 is sandwiched between the knob 104 and the inner shaft 7, one side end surface of the damping spring 10 is fixedly connected with the inner wall of the knob 104, and the other side end surface of the damping spring 10 is elastically connected with the outer wall of the inner shaft 7. When the knob 104 is rotated, the inner shaft 7 cannot rotate along with the knob 104 due to the arrangement of the bearing 8, and when the knob 104 drives the damping elastic sheet 10 to synchronously rotate, the damping elastic sheet 10 is elastically contacted with the inner shaft 7, so that damping hand feeling of the damping elastic sheet 10 on the inner shaft 7 is realized.
As shown in fig. 7 to 10, the bottom edge of the inner shaft 7 is provided with a plurality of limiting posts 701, the control main board 1025 is provided with limiting holes 1026 opposite to the limiting posts 701, and the limiting posts 701 penetrate through the corresponding limiting holes 1026, so as to limit the inner shaft 7, further ensure the connection stability of the light-emitting control board 6 and the control main board 1025, and avoid the influence of the rotation of the knob 104 on the position of the FPC flat cable 9.
In the third embodiment of the present application, the decorative sheet 4 may be a Mylar sheet, and the light-emitting control board 6 in the first embodiment and the second embodiment may be replaced by a touch control board, where a touch control circuit is disposed on the touch control board, so that the touch and handwriting control functions of the seven-direction action switch 102 can be realized by the touch control board. Because the Mylar sheet and the touch control board are fixedly connected with the inner shaft 7, the knob 104 can not influence the Mylar sheet and the touch control board in the rotating process, and therefore, the directions of touching and handwriting on the Mylar sheet can not be influenced by the rotation of the knob 104.
The key set 103 comprises a main menu piece, a return key and a switching key, and the long-press of the main menu key can switch the touch and handwriting directions; the long-press of the switching key can switch between the touch mode and the handwriting mode.
As shown in fig. 10, a groove 601 is formed at the bottom of the touch control board, a plurality of photoelectric switches are disposed in the groove 601, a plurality of second bosses 1042 opposite to the groove 601 are disposed on the knob 104, the plurality of second bosses 1042 are arranged in a circular array on the knob 104, the plurality of second bosses 1042 are embedded in the groove 601, the photoelectric signal output end of the light-emitting control board 6 is connected with the photoelectric signal receiving end of the control main board 1025, the knob 104 is pressed down in the rotation process of the knob 104, the second bosses 1042 can be contacted with the photoelectric switches, thereby triggering the photoelectric switches, and further outputting photoelectric signals to the control main board 1025 through the photoelectric switches. Because the second boss 1042 moves in the groove 601, different photoelectric switches are triggered as required, so that different signals are output to the control main board 1025, and the control main board 1025 can be used for encoder functions by receiving the different signals.
In some embodiments of the invention, control motherboard 1025, light-emitting control board 6, and touch control board may all be employed
In some embodiments of the application, the intelligent control knob of the application can be arranged at any position in the vehicle for fixing according to different demands of a driver and passengers (for example, the intelligent control knob can be arranged in a cup groove of an original vehicle for the convenience of the driver to operate, and the intelligent control knob can be arranged in a cup groove of a rear row or a cup groove of a rear row seat for the convenience of the passengers to operate, so that the intelligent control knob is convenient to put and use and install).
The invention performs wireless communication with the vehicle-mounted electronic equipment in the use process, a wireless communication module is arranged on the control main board 1025, and a 2.4G wireless communication receiving head capable of performing wireless communication with the wireless communication module is inserted into a USB interface of the vehicle-mounted electronic equipment to perform wireless communication. Or Bluetooth, WIFI and IR infrared can be adopted to be in wireless connection with the vehicle-mounted electronic equipment, so that wireless communication and wireless control can be realized.
From the above description, it can be seen that the following technical effects are achieved: the intelligent control knob can be placed at any position in a vehicle in the using process, so that the convenience and safety of controlling the vehicle-mounted electronic equipment are greatly improved, and the intelligent control knob has obvious advantages compared with the prior art.
In particular, the method comprises the steps of,
1. The intelligent control knob is easy and convenient to install, has strong universality, does not need to change or replace the original vehicle structure, is arranged in an original vehicle cup groove or a rear row seat cup groove, is convenient to put and use, and is suitable for any vehicle type;
2. The power supply is convenient, a seventh battery can be used as a power supply device, and a cigar lighter of an original vehicle or other power supply devices on the vehicle can be used for supplying power;
3. The intelligent control knob and the vehicle-mounted electronic equipment are in wireless communication, the communication is convenient, a 2.4G wireless receiving head is inserted into a USB interface of the original vehicle or the modified vehicle-mounted electronic equipment to be in wireless connection, or a Bluetooth module, a WIFI module and an IR infrared module are adopted to be in wireless connection with the original vehicle or the modified vehicle-mounted electronic equipment;
4. The combination of the key set 103 and the knob 104 is adopted, the structural design meeting the requirements of human engineering and automobile standards is adopted, and the key set 103 is designed in a high-low dislocation mode, so that blind operation is realized, and driving safety is not affected. The knob 104 is connected with the seven-direction movement switch 102, so that the effect of 'one-button multi-purpose' is truly achieved, and the positions and the times of the movement operation of operators are reduced;
5. the light transmission function of the decorative sheet 4 is realized by the control of the luminous control panel 6, and the key set 103 and the knob 104 are convenient for a controller to control rapidly and accurately at night or in places with weak light, and meanwhile, the appearance effect of the application is beautified;
6. The key set 103 adopts a 1.5mm stroke silica gel key, has good breaking hand feeling, and the damping elastic sheet 10 is additionally arranged between the knob 104 and the inner shaft 7, so that good feedback hand feeling can be generated when the knob 104 rotates, and the control comfort is improved.
7. The knob 104 is arranged on the upper cover 101 in an eccentric circle, so that a user can have better holding feel, and the key set 103 can be conveniently operated.
8. The touch and handwriting functions are added through the arrangement of the touch control panel, so that the selection of a manipulator in a control mode is greatly increased, and meanwhile, the convenience of operation is improved.
The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (7)
1. An intelligent control knob, comprising: a control part (1) capable of controlling vehicle-mounted electronic equipment and a power supply part (2) for providing power for the control part (1), wherein the control part (1) comprises an upper cover (101), a seven-direction action switch (102), a key group (103) and a knob (104), the upper cover (101) is fixed at the top of the power supply part (2), the seven-direction action switch (102) is arranged in the upper cover (101), the power supply end of the power supply part (2) is connected with the power supply end of the seven-direction action switch (102), the key group (103) and the knob (104) are respectively arranged on the upper cover (101), the key group (103) is connected with a key control terminal (1023) of the seven-direction action switch (102), and the knob (104) is connected with the seven-direction action switch (102) so that the knob (104) can control the seven-direction action switch (102) to perform seven-direction movement;
The seven-direction action switch (102) comprises a switch main body (1021) and a control main board (1025), the switch main body (1021) and the key control terminal (1023) are arranged on the top end face of the control main board (1025), a control rod (1022) is arranged at the top of the switch main body (1021), the power end of the seven-direction action switch (102) is arranged on the bottom end face of the control main board (1025), a first mounting hole (1011) corresponding to the position of the seven-direction action switch (102) is formed in the upper cover (101), a second mounting hole (1012) corresponding to the position of the key control terminal (1023) is formed in the upper cover (101), the knob (104) penetrates through the first mounting hole (1011) and is connected with the switch main body (1021), and the key group (103) penetrates through the second mounting hole (1012) and is connected with the key control terminal (1023);
The bottom of the knob (104) is provided with a connecting piece, a fixing through hole (1024) is formed in the position, corresponding to the control rod (1022), of the bottom of the connecting piece, a plurality of positioning buckles (1041) are arranged at the bottom edge of the connecting piece, an annular first boss (1013) matched with the positioning buckles (1041) is arranged on the inner wall of the upper cover (101), the knob (104) is in a connection state with the upper cover (101), and the control rod (1022) is inserted into the fixing through hole (1024), so that the knob (104) can control the seven-direction action switch (102) through the control rod (1022); the positioning buckle (1041) is in buckle connection with the annular first boss (1013) so as to prevent the knob (104) from being separated from the upper cover (101) when the knob (104) is lifted upwards, and a gap is reserved between the top of the positioning buckle (1041) and the bottom of the annular first boss (1013) so as to reserve a movement space for the knob (104);
The power supply part (2) comprises a power supply barrel (201), a bottom cover (202), a power supply device (203) and a protective sleeve (3), wherein the power supply device (203) is arranged in the power supply barrel (201), the bottom cover (202) is covered at the bottom opening of the power supply barrel (201), the power supply end of the power supply device (203) is connected with the power supply end of the seven-direction action switch (102), and the protective sleeve (3) is sleeved on the outer wall of the power supply barrel (201).
2. The intelligent joint control knob according to claim 1, wherein the top surface of the knob (104) is covered with a decorative sheet (4), a decorative ring (5) is arranged on the top surface of the knob (104), the decorative ring (5) is in buckling connection with the knob (104), and the decorative sheet (4) is clamped between the top surface of the knob (104) and the decorative ring (5).
3. The intelligent control knob according to claim 2, further comprising a light-emitting control board (6) for providing a light-emitting effect of the decorative sheet (4) and an FPC flat cable (9) for transmitting a control signal to the light-emitting control board (6), wherein the light-emitting control board (6) is arranged below the decorative sheet (4), the top surface of the light-emitting control board (6) is attached to the bottom surface of the decorative sheet (4), and a control signal receiving end of the light-emitting control board (6) is connected with a control signal output end of the control main board (1025) through the FPC flat cable (9).
4. The intelligent joint control knob according to claim 3, wherein an inner shaft (7) is arranged below the luminous control board (6), the top of the inner shaft (7) is connected with the bottom surface of the luminous control board (6), the inner shaft (7) is fixed inside the knob (104), a lead hole is arranged on the inner shaft (7), the FPC flat cable (9) passes through the lead hole and is connected with the control main board (1025), and a bearing (8) is arranged between the inner shaft (7) and the knob (104) so that the rotation of the knob (104) does not cause offset to the arrangement positions of the inner shaft (7) and the FPC flat cable (9).
5. The intelligent coupling control knob according to claim 4, wherein a damping spring piece (10) for increasing damping hand feeling when the knob (104) is rotated is arranged in the knob (104), the damping spring piece (10) is clamped between the knob (104) and the inner shaft (7), one side end surface of the damping spring piece (10) is fixedly connected with the inner wall of the knob (104), and the other side end surface of the damping spring piece (10) is elastically connected with the outer wall of the inner shaft (7).
6. The intelligent joint control knob according to claim 4, wherein a limit post (701) is arranged at the bottom of the inner shaft (7), a limit hole (1026) opposite to the limit post (701) is formed in the control main board (1025), and the limit post (701) passes through the corresponding limit hole (1026) to limit the inner shaft (7).
7. The intelligent control knob according to claim 3, wherein the light-emitting control board (6) is a touch control board capable of realizing touch and handwriting functions, a touch control circuit is arranged on the touch control board, a groove (601) is arranged at the bottom of the touch control board, a photoelectric switch is arranged in the groove (601), a plurality of second bosses (1042) opposite to the groove (601) are arranged on the knob (104), the second bosses (1042) are embedded in the groove (601), a photoelectric signal output end of the touch control board is connected with a photoelectric signal receiving end of the control main board (1025), the knob (104) is rotated and pressed down, so that the second bosses (1042) are contacted with the photoelectric switch, and a photoelectric signal is output to the control main board (1025) through the photoelectric switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811342240.4A CN109324656B (en) | 2018-11-12 | 2018-11-12 | Intelligent control knob |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811342240.4A CN109324656B (en) | 2018-11-12 | 2018-11-12 | Intelligent control knob |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109324656A CN109324656A (en) | 2019-02-12 |
| CN109324656B true CN109324656B (en) | 2024-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811342240.4A Active CN109324656B (en) | 2018-11-12 | 2018-11-12 | Intelligent control knob |
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| CN (1) | CN109324656B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113721700B (en) * | 2021-08-26 | 2022-12-16 | 广东美的厨房电器制造有限公司 | Knob end cover and mounting method thereof, knob assembly, cooking utensil and tool |
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