CN108663845B - Support frame of borderless display and borderless display - Google Patents
Support frame of borderless display and borderless display Download PDFInfo
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- CN108663845B CN108663845B CN201810730433.0A CN201810730433A CN108663845B CN 108663845 B CN108663845 B CN 108663845B CN 201810730433 A CN201810730433 A CN 201810730433A CN 108663845 B CN108663845 B CN 108663845B
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- borderless display
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- 230000003287 optical effect Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133317—Intermediate frames, e.g. between backlight housing and front frame
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The invention provides a support frame of a borderless display and the borderless display, wherein the support frame of the borderless display comprises a back plate, a middle frame and a face frame, a plurality of first clamping pieces are arranged on the back plate, connecting walls are convexly extended on the back surface of the face frame, and buckling grooves for clamping corresponding first clamping pieces are formed in positions of the connecting walls corresponding to the first clamping pieces; the first clamping piece on the backboard is clamped in the buckling groove so as to firmly connect the backboard and the face frame together; the surface frame is provided with a second clamping piece, and a clamping groove for the second clamping piece to be buckled is formed in the position, corresponding to the second clamping piece, of the middle frame, so that the surface frame and the middle frame are firmly connected; compared with the traditional peripheral lock screw structure, the structure is simple, convenient to operate and high in working efficiency; meanwhile, the edge can be narrower, and the appearance is more attractive. The invention also provides a borderless display, which comprises the supporting frame of the borderless display, and has simple structure and high assembly efficiency.
Description
Technical Field
The invention belongs to the technical field of liquid crystal display, and particularly relates to a support frame of a borderless display and the borderless display.
Background
The current LCD industry has newly introduced an ultra-thin borderless display, and borderless display means the display equipment that the screen frame is extremely narrow, adopts the design that fuses display screen and frame together, has promoted the broad sense in the user's visual experience when having increased the display pleasing to the eye, to ultra-thin borderless display, the display is fixed on the center frame with 3M glue directly, installs the frame again, assembles it on the backplate at last. The face frame and the middle shell in the prior art are fixed, and are usually fixed at the periphery of the middle shell in a mode of locking by a plurality of screws, so that the face frame is troublesome to assemble and low in assembly efficiency.
Disclosure of Invention
The invention aims to provide a supporting frame of a borderless display, which solves the technical problems of troublesome assembly and low assembly efficiency in the prior art.
In order to achieve the above purpose, the invention adopts the following technical scheme: the supporting frame comprises a back plate, a middle frame fixed on the back plate and a face frame arranged on the middle frame, wherein a plurality of first clamping pieces used for connecting the face frame are arranged on the back plate, connecting walls are convexly extended on the back surface of the face frame, and buckling grooves for clamping the corresponding first clamping pieces are formed in positions, corresponding to the first clamping pieces, of the connecting walls; the back of the face frame is provided with a second clamping piece for connecting the middle frame, and a clamping groove for the second clamping piece to be buckled is formed in the position, corresponding to the second clamping piece, of the middle frame.
Further, the number of the second clamping pieces is two, the two second clamping pieces are symmetrically arranged at two ends of the face frame, and the number of the clamping grooves is correspondingly two.
Further, a first guiding inclined plane for guiding the corresponding second clamping piece to extend into the clamping groove is arranged on the side wall of each clamping groove.
Further, the second clamping piece is of a clamping hook structure.
Further, a plurality of protruding ribs for avoiding the face frame from turning outwards are further arranged on the back face of the face frame, and grooves for accommodating the corresponding protruding ribs in a matching mode are formed in the positions, corresponding to the protruding ribs, of the middle frame.
Further, the ribs are arranged at equal intervals along the length direction of the face frame.
Further, the front surface of the face frame is concavely provided with a mounting groove for accommodating the corresponding edge of the display screen.
Further, the first clamping piece comprises a clamping plate which is buckled in the buckling groove and two guide plates which are arranged on the clamping plate and used for guiding the connecting wall to slide so that the clamping plate stretches into the buckling groove; the clamping plates are connected with the back plate, the two guide plates are connected with the back plate respectively, and the two guide plates are arranged on the clamping plates at intervals.
Further, a plurality of screw columns for installing screws in a matching mode are formed in the middle frame, avoiding holes for the corresponding screw columns to pass through are formed in positions, corresponding to the screw columns, of the connecting wall, and holes for the screws to pass through are formed in positions, corresponding to the screw columns, of the back plate.
The supporting frame of the borderless display has the advantages that: compared with the prior art, the supporting frame of the borderless display is provided with the first clamping pieces for connecting the face frame, the back of the face frame is convexly extended with the connecting wall, the positions of the connecting wall corresponding to the first clamping pieces are provided with the buckling grooves for the corresponding first clamping pieces to be clamped, and when the supporting frame is installed, the first clamping pieces on the back are clamped in the buckling grooves so as to firmly connect the back and the face frame together; in addition, a second clamping piece for connecting the middle frame is arranged on the face frame, and a clamping groove for the second clamping piece to be buckled is formed in the position, corresponding to the second clamping piece, of the middle frame, so that the face frame and the middle frame are firmly connected; when the panel is assembled, an operator firstly attaches the display screen to the middle frame, then aligns the second clamping piece on the panel frame to the clamping groove of the middle frame, and enables the second clamping piece to be buckled in the clamping groove, and meanwhile, the first clamping piece is correspondingly clamped in the buckling groove, so that the panel frame and the middle frame and the panel frame and the back panel can be quickly and firmly connected; compared with the traditional peripheral lock screw structure, the structure is simple, convenient to operate and high in working efficiency; meanwhile, the edge can be narrower, and the appearance is more attractive.
Another object of the present invention is to provide a borderless display comprising an optical element and a display screen, and further comprising a support frame of the borderless display as described in any of the preceding claims.
The borderless display provided by the invention has the beneficial effects that: compared with the prior art, the borderless display adopts the supporting frame of the borderless display, and has simple structure and high assembly efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a borderless display according to an embodiment of the invention;
FIG. 2 is a schematic diagram of a borderless display according to an embodiment of the present invention;
FIG. 3 is an exploded view of a borderless display according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of the structure at A in FIG. 3;
FIG. 5 is a schematic explosion diagram of a borderless display according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a supporting frame of a borderless display according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of a supporting frame of a borderless display according to an embodiment of the present invention;
FIG. 8 is a schematic diagram of another embodiment of a borderless display;
FIG. 9 is an enlarged schematic view at B in FIG. 8;
Fig. 10 is a schematic structural diagram of a second clamping member in a supporting frame of a borderless display according to an embodiment of the present invention assembled in a clamping groove of a middle frame;
FIG. 11 is a schematic diagram of a display without frame according to an embodiment of the present invention;
FIG. 12 is an enlarged schematic view at C in FIG. 11;
Fig. 13 is a schematic structural view and a partial enlarged schematic view of a back plate according to an embodiment of the present invention;
FIG. 14 is an enlarged schematic view of the second latch at D in FIG. 13;
FIG. 15 is a schematic diagram III of another embodiment of a borderless display;
fig. 16 is an enlarged schematic view at D in fig. 15.
Wherein, each reference sign in the figure:
1-a face frame; 11-connecting walls; 111-buckling grooves; 112-avoiding holes; 12-a second clamping piece; 13-convex ribs; 14-a mounting groove;
2-a middle frame; 21-a clamping groove; 22-grooves; 23-screw posts;
3-a back plate; 31-a first clamping piece; 311-clamping plates; 3111-a second guide ramp; 312-guide plates; 32-opening holes; 34-heat dissipation holes;
4-an optical element;
5-display screen.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1 to 16, a description will now be given of a support frame of a borderless display according to the present invention. The support frame of the display without frame comprises a back plate 3, a middle frame 2 fixed on the back plate 3 and a face frame 1 arranged on the middle frame 2; the backboard 3 is provided with a plurality of first clamping pieces 31, the first clamping pieces 31 are used for connecting the face frame 1 with the backboard 3, the back surface of the face frame 1 is convexly extended with a connecting wall 11, the positions of the connecting wall 11 corresponding to the first clamping pieces 31 are provided with buckling grooves 111, and the buckling grooves 111 are used for clamping and connecting the corresponding first clamping pieces 31 so as to realize the fastening connection of the backboard 3 and the face frame 1; in addition, the back of the face frame 1 is provided with a second clamping piece 12 for connecting the middle frame 2, a clamping groove 21 for the second clamping piece 12 to be buckled is formed in the position, corresponding to the second clamping piece 12, of the middle frame 2, and the second clamping piece 12 is buckled in the clamping groove 21 to realize the fastening connection of the middle frame 2 and the face frame 1; when the face frame 1 is installed, the second clamping piece 12 on the face frame 1 is buckled in the clamping groove 21 so as to realize the stable connection of the face frame 1 and the middle frame 2, and meanwhile, the first clamping piece 31 on the back plate 3 is clamped in the buckling groove 111 on the connecting wall of the face frame 1 so as to realize the stable connection of the face frame 1 and the back plate 3, so that the fastening connection of the face frame 1, the middle frame 2 and the back plate 3 is realized rapidly.
When the supporting frame of the borderless display provided by the invention is installed, the first clamping piece on the backboard 3 is clamped 31 in the buckling groove 111 so as to firmly connect the backboard 3 and the face frame 1 together; in addition, a second clamping piece 12 for connecting the middle frame 2 is arranged on the face frame 1, and a clamping groove 21 for the second clamping piece 12 to be buckled is formed in the position, corresponding to the second clamping piece 12, of the middle frame 2, so that the face frame 1 and the middle frame 2 are firmly connected; during assembly, an operator firstly attaches the display screen to the middle frame 2, then aligns the second clamping piece 12 on the face frame 1 to the clamping groove 21 of the middle frame 2, enables the second clamping piece 12 to be buckled in the clamping groove 21, and simultaneously, the first clamping piece 31 is correspondingly clamped in the buckling groove 111, so that firm connection between the face frame 1 and the middle frame 2 and firm connection between the face frame 1 and the backboard 3 can be realized rapidly; compared with the traditional peripheral lock screw structure, the structure is simple, convenient to operate and high in working efficiency; meanwhile, the edge can be narrower, and the appearance is more attractive.
Further, referring to fig. 6, as a specific embodiment of the supporting frame of the borderless display provided by the present invention, two second clamping pieces 12 are provided, and the two second clamping pieces 12 are symmetrically arranged at two ends of the face frame 1; correspondingly, the number of the clamping grooves is two; the two second clamping pieces 12 are arranged, so that the connection between the face frame 1 and the middle frame 2 is firmer; specifically, the two second clamping pieces 12 are symmetrically arranged at two ends of the face frame 1, so that two ends of the face frame 1 are buckled on the middle frame 2 through the second clamping pieces 12, so that the structure of the face frame 1 and the structure of the middle frame 2 are more firmly connected, and meanwhile, the phenomenon that two ends of the face frame 1 tilt up can be avoided. In other embodiments, the number of the second clamping members 12 may be plural, and correspondingly, the position of the middle frame 2 corresponding to the second clamping members 12 is provided with a clamping groove 21 for the corresponding second clamping members 12 to be buckled, so that the stable connection between the face frame 1 and the middle shell can be further enhanced; specifically, the second engaging members 12 are disposed at intervals along the longitudinal direction of the face frame 1.
Further, as a specific embodiment of the supporting frame of the borderless display provided by the invention, each clamping groove 21 is provided with a first guiding inclined plane (not shown in the figure), and the first guiding inclined plane is used for guiding the corresponding second clamping piece 12 to be buckled on the middle frame 2; by providing the first guiding inclined plane, the second clamping piece 12 can be clamped in the clamping groove 21 more easily, and meanwhile, the labor is saved, so that the assembly efficiency is improved.
Further, referring to fig. 8 and 9, as a specific embodiment of the supporting frame of the borderless display provided by the present invention, the second clamping member 12 has a hook structure, which is simple in structure and easy to assemble, so as to improve the assembling efficiency. Preferably, the hook structure and the face frame 1 are integrally formed, so as to improve the connection strength between the two and facilitate the processing and forming, however, in other embodiments, the hook structure may be detachably mounted on the face frame 1, for example: threaded connection or adhesion, etc., to facilitate the diversified design requirements of the face frame 1.
Further, referring to fig. 8 and 9, as a specific embodiment of the supporting frame of the borderless display provided by the present invention, the back surface of the face frame 1 is further provided with a plurality of ribs 13, and the middle frame 2 is provided with grooves 22 corresponding to the ribs 13 in a matching manner; by arranging a plurality of ribs 13 on the face frame 1; during assembly, the ribs 13 are aligned and clamped in the corresponding grooves 22, so that the phenomenon that the assembled face frame 1 is turned outwards when being used for a long time can be avoided, and the phenomenon that the face frame 1 is contracted at a low temperature can be avoided. Specifically, the clearance between the ribs 13 and the grooves 22 is about 0.15mm, so that good close contact between the ribs 13 and the grooves 22 can be realized, and the face frame 1 is prevented from everting or shrinking at low temperature.
Further, referring to fig. 7, as a specific embodiment of the support frame of the borderless display provided by the present invention, the ribs 13 are arranged at equal intervals along the length direction of the face frame 1, so as to facilitate rapid assembly and simultaneously facilitate processing and forming; in addition, the ribs 13 are arranged at equal intervals in the length direction of the face frame 1, so that the face frame 1 can be better prevented from being turned outwards, and the effect is better. Preferably, in the present embodiment, there are 6 ribs 13, and correspondingly, 6 grooves 22; the effect of this arrangement is optimal. In other embodiments, the number of ribs 13 and grooves 22 may be determined according to actual needs.
Further, referring to fig. 7, as a specific embodiment of the supporting frame of the borderless display provided by the present invention, a mounting groove 14 for accommodating a corresponding edge of the display screen 5 is concavely formed on the front surface of the bezel 1; by providing the mounting groove 14 so as to press the display screen 5, the display screen 5 is prevented from falling. Further, the mounting groove 14 is provided on a side facing away from the connection wall 11 so as to press the edge of the display 5 through the face frame 1; preferably, the mounting groove 14 is a rectangular mounting groove 14, and the mounting groove 14 extends along the length direction of the face frame 1.
Further, referring to fig. 14 and 16, as a specific embodiment of the supporting frame of the borderless display provided by the present invention, the first clamping member 31 includes a clamping plate 311 and two guide plates 312 disposed on the connecting plate, the clamping plate 311 is connected to the back plate 3, and the clamping plate 311 is used for being buckled in the buckling groove 111 to realize firm connection between the face frame 1 and the back plate 3; the two guide plates 312 are respectively connected with the backboard 3, and the two guide plates 312 are arranged on the clamping plate 311 at intervals; through setting up deflector 312 to when the assembly, the connecting wall 11 on the guide face frame 1 slides, so that the joint board 311 can lock in the catching groove 111 of connecting wall 11, thereby makes the easy realization assembly of operating personnel, labour saving and time saving.
Further, referring to fig. 14 and 16, as a specific embodiment of the supporting frame of the borderless display provided by the present invention, two sides of the clamping plate 311 adjacent to the back plate 3 are provided with second guiding inclined planes 3111 for guiding the buckling grooves 111 to be clamped on the clamping plate 311, and the second guiding inclined planes 3111 are provided to facilitate assembly and avoid scratching the frame 1.
Further, the clamping plate 311 and the two guide plates 312 are integrally formed, so as to enhance the connection strength between the clamping plate 311 and the guide plates 312; specifically, the clamping plate 311 and the two guide plates 312 are integrally formed with the back plate 3, so that the connection strength between the clamping plate 311 and the guide plates 312 and the back plate 3 is enhanced, and meanwhile, the quick installation is facilitated. In other embodiments, the clamping plate 311 and the two guide plates 312 are integrally formed, and the clamping plate 311 and the two guide plates 312 are detachably connected to the back plate 3, so as to facilitate replacement of the first clamping member 31.
Further, referring to fig. 13, the number of first clamping members 31 is 8, and each first clamping member 31 is arranged at equal intervals; correspondingly, the number of the buckling grooves 11 is 8, so that the assembled effect is optimal and the stability is good.
Further, referring to fig. 4, as a specific embodiment of the supporting frame of the borderless display provided by the invention, a plurality of screw posts 23 are provided on the middle frame 2, each screw post 23 is used for being locked by a screw, a avoiding hole 112 is provided at a position of the connecting wall 11 corresponding to each screw post 23, the avoiding hole 112 is used for allowing a corresponding screw post 23 to pass through, and an opening 32 for allowing a screw to pass through is provided at a position of the back plate 3 corresponding to each screw post 23; during installation, the screws sequentially pass through the holes 32, the avoidance holes 112 and the screw columns 23 and are locked on the screw columns 23, so that the middle frame 2 is firmly installed on the backboard 3, and the fixing mode is not easily influenced by external temperature and is firm in connection; simultaneously, can also press from both sides the linking wall 11 of face frame 1 that lies in between backplate 3 and middle frame 2 tightly, avoid face frame 1 not hard up.
Preferably, the back plate 3 is concavely provided with a receiving groove (not shown) for receiving a screw cap, and when the screw is locked to the screw post 23, the screw cap is received in the receiving groove to prevent the screw cap from protruding from the outer surface of the back plate 3 to affect the beauty.
Further, referring to fig. 13, a plurality of heat dissipation holes 34 are further formed in the back plate 3, and the plurality of heat dissipation holes 34 are provided to facilitate convection exchange between air in the back plate 3 and outside air, so as to avoid influence on service life of electronic components in the back plate 3 due to overhigh working temperature.
Referring to fig. 3 and 5, the present embodiment further provides a borderless display, which includes the optical element 4 and the display screen 5, and the borderless display further includes the supporting frame of the borderless display.
Compared with the prior art, the borderless display adopts the supporting frame of the borderless display, and has simple structure and high assembly efficiency.
The method for assembling the borderless display in the embodiment comprises the following steps:
1) The optical element 4 is horizontally placed on the backboard 3;
2) The display screen 5 is adhered to the middle frame 2; specifically, glue is coated on the middle frame 2, and then the display screen 5 is adhered to the glue area;
3) The second clamping piece 12 at one end of the face frame 1 is buckled in the clamping groove 21, and then the second clamping piece 12 at the other end of the face frame 1 is buckled in the corresponding clamping groove 21; specifically, when the second clamping pieces 12 are respectively buckled in the corresponding clamping grooves 21, at this time, one side of the display screen 5 is placed in the accommodating groove and presses the display screen 5, meanwhile, the plurality of ribs 13 are placed in the grooves 22, and the connecting wall 11 is positioned at the outer side of the middle frame 2;
4) The middle frame 2, the face frame 1 and the display screen 5 are buckled on the backboard 3, and screws sequentially pass through the open holes 32, the avoiding holes 112 and the screw columns 23 and are locked on the screw columns 23; specifically, at this time, the first fastening piece 31 on the back plate 3 is fastened in the fastening groove 111 in the face frame 1, so as to realize the stable connection between the face frame 1 and the back plate 3, and simultaneously, the middle frame 2 is locked by the screws, so that the face frame 1, the middle frame 2 and the back plate 3 can be firmly connected together.
Compared with the prior art, the assembling method of the borderless display is characterized in that the face frame 1 and the middle frame 2 are fixed firstly, and then the whole body is fixed on the backboard 3, so that the operation is easy, and the assembling efficiency is high.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (8)
1. The supporting frame of the borderless display comprises a back plate, a middle frame fixed on the back plate and a face frame arranged on the middle frame, and is characterized in that: the back plate is provided with a plurality of first clamping pieces used for connecting the face frame, the first clamping pieces are used for connecting the face frame with the back plate, the back surface of the face frame is convexly extended with a connecting wall, and the positions of the connecting wall corresponding to the first clamping pieces are provided with buckling grooves for clamping the corresponding first clamping pieces; the back of the face frame is provided with a second clamping piece for connecting the middle frame, and a clamping groove for the second clamping piece to be buckled is formed in the position, corresponding to the second clamping piece, of the middle frame; the back of the face frame is also provided with a plurality of convex ribs for preventing the face frame from being turned outwards, and the position of the middle frame corresponding to each convex rib is provided with a groove for accommodating the corresponding convex rib in a matching way; the back of the face frame is concavely provided with a mounting groove for accommodating the corresponding edge of the display screen.
2. The bezel of the borderless display of claim 1, wherein: the number of the second clamping pieces is two, the two second clamping pieces are symmetrically arranged at two ends of the face frame, and the number of the clamping grooves is correspondingly two.
3. The bezel of the borderless display of claim 2, wherein: the side wall of each clamping groove is provided with a first guiding inclined plane used for guiding the corresponding second clamping piece to extend into the clamping groove.
4. A support frame for a borderless display as defined in claim 3, wherein: the second clamping piece is of a clamping hook structure.
5. The bezel of the borderless display of claim 1, wherein: the ribs are arranged at equal intervals along the length direction of the face frame.
6. The bezel of the borderless display of claim 1, wherein: the first clamping piece comprises a clamping plate and two guide plates, the clamping plate is buckled in the buckling groove, the two guide plates are arranged on the clamping plate and used for guiding the connecting wall to slide so that the clamping plate stretches into the buckling groove; the clamping plates are connected with the back plate, the two guide plates are connected with the back plate respectively, and the two guide plates are arranged on the clamping plates at intervals.
7. A support frame for a rimless display as claimed in any one of claims 1 to 6, wherein: the middle frame is provided with a plurality of screw columns for being matched with mounting screws, the positions of the connecting walls corresponding to the screw columns are provided with avoiding holes for the corresponding screw columns to pass through, and the positions of the backboard corresponding to the screw columns are provided with holes for the screws to pass through.
8. A bezel-less display comprising an optical element and a display screen, characterized in that: a support frame for a borderless display as defined in any of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810730433.0A CN108663845B (en) | 2018-07-05 | 2018-07-05 | Support frame of borderless display and borderless display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810730433.0A CN108663845B (en) | 2018-07-05 | 2018-07-05 | Support frame of borderless display and borderless display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108663845A CN108663845A (en) | 2018-10-16 |
| CN108663845B true CN108663845B (en) | 2024-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810730433.0A Active CN108663845B (en) | 2018-07-05 | 2018-07-05 | Support frame of borderless display and borderless display |
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| CN (1) | CN108663845B (en) |
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| CN205015583U (en) * | 2015-09-23 | 2016-02-03 | 深圳Tcl新技术有限公司 | Liquid crystal TV set |
| CN208569244U (en) * | 2018-07-05 | 2019-03-01 | 合肥惠科金扬科技有限公司 | The support frame and Rimless display of Rimless display |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US9551826B2 (en) * | 2014-01-27 | 2017-01-24 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | LCD with backlight module having quantum dot unit and frame |
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| CN104660939A (en) * | 2015-02-06 | 2015-05-27 | 奥捷五金(江苏)有限公司 | Side frame of television display and television display |
| CN204855988U (en) * | 2015-07-24 | 2015-12-09 | 惠科电子（深圳）有限公司 | Connecting structure for liquid crystal display screen |
| CN205015583U (en) * | 2015-09-23 | 2016-02-03 | 深圳Tcl新技术有限公司 | Liquid crystal TV set |
| CN208569244U (en) * | 2018-07-05 | 2019-03-01 | 合肥惠科金扬科技有限公司 | The support frame and Rimless display of Rimless display |
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