CN113625481A - Display device assembly structure and display device - Google Patents
Display device assembly structure and display device Download PDFInfo
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- CN113625481A CN113625481A CN202110948369.5A CN202110948369A CN113625481A CN 113625481 A CN113625481 A CN 113625481A CN 202110948369 A CN202110948369 A CN 202110948369A CN 113625481 A CN113625481 A CN 113625481A
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- display device
- remote control
- board
- hole
- frame strip
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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
- G02F1/133314—Back frames
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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
- G02F1/133317—Intermediate frames, e.g. between backlight housing and front frame
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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
- G02F1/133322—Mechanical guidance or alignment of LCD panel support components
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
Abstract
The application is suitable for the technical field of display, and provides a display equipment assembly structure and display equipment, wherein the display equipment assembly structure comprises a back plate and a frame, the frame comprises a first frame strip and a second frame strip, the first frame strip comprises a first body part and two first turned edges, the second frame strip comprises a second body part and a second turned edge, one first turned edge is lapped on the second turned edge, the side part of the other first turned edge is provided with a positioning groove, and the second body part is provided with a positioning bulge; the display device comprises the display device assembling structure. The display device assembly structure in this embodiment, when installing first frame strip on the backplate, because the effect of two first turn-ups, can restrict first frame strip upset, slide second frame strip towards the direction of first frame strip afterwards, until the location arch can peg graft in the constant head tank, realized the accurate counterpoint of first frame strip and second frame strip to be convenient for lock first frame strip and second frame strip respectively on the backplate, improved assembly efficiency.
Description
Technical Field
The application belongs to the technical field of display, and particularly relates to a display equipment assembling structure and display equipment.
Background
With the overall popularization of the liquid crystal television, the liquid crystal television becomes an essential product for every family. A plurality of television manufacturers slowly adopt a male die to manufacture the whole liquid crystal television, wherein the male die is public, anyone can buy a product produced by the die, and the product produced by the male die is not innovative in structure, old in structure and low in efficiency in product assembly. For example, the surface frame of the traditional liquid crystal display television is generally spliced in four sections, the splicing gaps are more, the overall appearance is affected, and the surface frame needs to be assembled on the back plate in one section in the splicing process, so that the assembling efficiency is lower.
The technical problem that the assembly efficiency is low is brought in order to solve traditional concatenation face frame for current LCD TV, can adopt integrative bending shaping's above frame and lower frame to assemble, and the tip of above frame adopts the arm of bending to peg graft with lower frame, but the last frame of assembling process has the skew a bit, can lead to the counterpoint inaccurate, influences assembly efficiency, and adopts above-mentioned mode processing technology complicacy, and the cost is higher.
Disclosure of Invention
An object of the application is to provide a display device assembly structure and display device, aim at solving current upper surface frame and the technical problem that the frame alignment is inaccurate and the processing technology is complicated below.
This application is realized like this, a display device assembly structure, including backplate and frame, the frame parcel the edge of backplate, the frame includes:
the first frame strip at least wraps the edges of the two sides of the back plate, the first frame strip comprises a first body part and two first flanges, and the first flanges are bent and extended from one side of the first body part towards the direction of the back plate; and
the second frame strip comprises a second body part and a second flanging, and the second flanging is bent and extended from one side of the second body part towards the direction of the back plate;
one first flanging is lapped on the second flanging, a positioning groove is formed in the side part, facing the second body part, of the other first flanging, and a positioning bulge spliced with the positioning groove is arranged on the second body part; or a positioning bulge is arranged on the side part of the first flanging, which faces the second body part, and a positioning groove which is spliced with the positioning bulge is arranged on the second body part.
In one embodiment, the display device mounting structure further comprises:
the main board is arranged on the back board; and
the terminal boards are arranged on the side edges of the main board and buckled with the back board, and the side parts of the terminal boards extend towards the main board to form pressing arms which are used for tightly abutting against one side of the main board, which is far away from the back board.
In one embodiment, the terminal plate includes:
the plate body is provided with a port; and
the hook is arranged on one side of the plate body and extends towards the direction of the back plate;
the backboard is provided with a mounting hole, the aperture of the mounting hole close to the main board is smaller than the aperture of the mounting hole far away from the main board, and the mounting hole is used for guiding the hook to be inserted.
In one embodiment, the terminal plate further includes:
the elastic arm is arranged on the side part of the plate body and extends towards the direction departing from the plate body, and a bulge is arranged on one side of the elastic arm, which faces the back plate;
the back plate is provided with a buckling hole, and the buckling hole is in interference fit with the protrusion.
In one embodiment, the display device mounting structure further comprises a rear cover disposed on a side of the main board facing away from the back plate; the plate body includes:
the first mounting part is arranged on the back plate, and the hook and the elastic arm are arranged on the first mounting part; and
the second installation department, certainly one side of first installation department is towards deviating from the direction of backplate is buckled and is extended, the second installation department with the back lid laminating, the second installation department with back lid lock closes.
In one embodiment, the plate body further comprises:
the third mounting part is bent and extended from one side, close to the rear cover, of the second mounting part towards the direction of the main board, and the third mounting part is arranged in parallel with the main board;
the display device assembly structure further comprises a wall-mounted connecting piece, the wall-mounted connecting piece is riveted with the third installation part, the wall-mounted connecting piece is abutted to the rear cover, a first connecting hole is formed in the wall-mounted connecting piece, and a second connecting hole which is coaxially arranged with the first connecting hole is formed in the rear cover.
In one embodiment of the present application, the display device mounting structure further includes:
and the remote control assembly is detachably connected to the back plate and electrically connected with the main board.
In one embodiment of the present application, the remote control assembly comprises:
the remote control key board is inserted into the back board, and a rocker is arranged on the remote control key board;
the key rocker is provided with an inserting hole along the axial direction, and the inserting hole is inserted into the rocker; and
the key cover is covered on the key rocker and provided with a through hole for the key rocker to penetrate through;
the remote control key board is provided with a first connecting hole, the back board is provided with a second connecting hole, the first connecting hole and the second connecting hole are at least partially overlapped in the thickness direction of the back board, the key cover extends towards the remote control key board to form a first buckling part, and the first buckling part extends into the first connecting hole to be buckled with the second connecting hole.
In an embodiment of the present application, a remote control receiving head and a light emitting diode are disposed at an end portion of the remote control key sheet, and the remote control assembly further includes:
the remote control lens is buckled with the rear cover and comprises a first section and a second section, the first section is close to the remote control receiving head and the light emitting diode, the second section is bent and extends from one end, far away from the remote control key board, of the first section towards the direction of the back plate, and the joint of the second section and the first section is a round angle.
The application also provides a display device, which comprises a display panel and the display device assembling structure, wherein the display panel is arranged on the back plate.
The application provides a display device assembly structure and display device's beneficial effect lies in: compared with the prior art, when installing first frame strip on the backplate, because two first turn-ups's effect, can restrict first frame strip upset, slide second frame strip towards the direction of first frame strip afterwards, can peg graft in the constant head tank until the location arch, the accurate counterpoint of first frame strip and second frame strip has been realized, thereby be convenient for lock first frame strip and second frame strip respectively on the backplate, the assembly efficiency is improved, the technical problem that current upper frame is inaccurate with following frame counterpoint and processing technology is complicated has been solved, moreover, the steam generator is simple in structure, thereby the competitiveness of products is promoted.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic perspective view of an assembly structure of a display device according to an embodiment of the present disclosure;
fig. 2 is a schematic bottom view of a display device assembly structure provided in an embodiment of the present application;
FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a partially enlarged schematic view of portion A of FIG. 3;
fig. 5 is a first schematic diagram illustrating an exploded structure of a display device assembly structure according to an embodiment of the present disclosure;
FIG. 6 is a partially enlarged view of the portion B in FIG. 5;
FIG. 7 is a partial enlarged view of the portion C in FIG. 5;
fig. 8 is a second schematic diagram illustrating an exploded structure of a display device assembly structure according to an embodiment of the present disclosure;
FIG. 9 is a partially enlarged view of portion D of FIG. 8;
FIG. 10 is an enlarged partial view of section E of FIG. 9;
fig. 11 is a third schematic diagram illustrating an exploded structure of a display device assembly structure according to an embodiment of the present disclosure;
FIG. 12 is an enlarged partial view of portion F of FIG. 11;
fig. 13 is a fourth schematic diagram illustrating an exploded structure of a display device assembly structure according to an embodiment of the present disclosure;
fig. 14 is a partially enlarged structural view of a portion G in fig. 13.
Wherein, in the figures, the respective reference numerals:
1-a back plate; 111-a second connection hole; 121-convex hull; 1211-card slot; 122-a boss; 13-a slot; 14-a tongue; 15-flanging bulge; 16-mounting holes; 161-a first mounting hole; 162-a second mounting hole; 17-a snap-fit hole; 171-a first fastening hole; 172-second fastening hole; 18-a second flanging hole; 191-support column; 192-a transfer column;
2-a frame; 21-a first frame strip; 211-a first body portion; 212-first flange; 2121-a first flanging hole; 2131-positioning groove; 214-edge; 22-a second frame strip; 221-a second body portion; 2211-positioning boss; 222-a second flange; 2221-plug groove;
3, a main board;
4-a terminal plate; 41-plate body; 411 — first mounting portion; 412-a second mount; 413-a third mounting portion; 42-hanging hooks; 43-a resilient arm; 431-projection; 44-a pressing arm; 45-a first terminal board; 451-a first hold-down arm; 452-a first hook; 453-a first resilient arm; 454-a first hanging hole; 46-a second terminal plate; 461-second hook; 462-a second resilient arm; 463-a clip portion; 464-a second hanging hole;
5-rear cover; 51-fourth connection hole; 52-hollow column; 531 — first bumps; 532-second bump;
6-wall hanging connecting pieces; 61-third connection hole;
7-a remote control assembly; 71-remote control keypad; 711-first connection hole; 713-access hole; 714-notches; 72-key rocker; 73-keymat; 731-first fastening part; 732-ribs; 733-fool-proof projection; 74-a remote control lens; 741-first section; 742-a second section; 743-buckle; 75-rocker;
8-a power panel; 81-round hole; 82-wall hanging parts;
9-display panel.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application 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 merely illustrative of the present application and are not intended to limit the present application.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly or indirectly secured to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are for convenience of description only and not to be construed as limiting the technical solution. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "plurality" is two or more unless specifically limited otherwise.
In order to explain the technical solutions of the present application, the following detailed descriptions are made with reference to specific drawings and examples.
Referring to fig. 1 and 3, a display device assembly structure provided by the present application will now be described. The display device assembly structure in this embodiment includes backplate 1 and frame 2, and frame 2 encloses the edge around locating backplate 1, and wherein, backplate 1 has four edges, and frame 2 wraps up four edges of backplate 1.
Specifically, with further reference to fig. 6 to 9, specifically, the frame 2 includes a first frame strip 21 and a second frame strip 22, the first frame strip 21 at least wraps two side edges of the back panel 1, the first frame strip 21 is bent integrally to form at least two edges 214, which may be two edges 214 or three edges 214, each edge 214 wraps one edge, the first frame strip 21 includes a first body portion 211 and two first flanges 212, the first body portion 211 covers the edge of the back panel 1, each first flange 212 is bent and extended from one side of the first body portion 211 toward the direction of the back panel 1, the first flanges 212 are in contact with the surface of the back panel 1, the first flanges 212 are provided with first flange holes 2121, the back panel 1 is provided with threaded holes, the threaded holes are coaxial with the first flange holes 2121, the first flanges 212 are fixed in the threaded holes of the back panel 1 in advance through connectors such as screws, but not locked so that a pre-positioning can be performed; the second frame strip 22 includes a second main body 221 and a second flange 222, the second main body 221 covers the edge of the backplane 1, the second flange 222 is bent and extended from one side of the second main body 221 facing the light emitting direction toward the backplane 1, and the second flange 222 contacts with the surface of the backplane 1, so that the frame 2 can wrap the edge of the backplane 1, further referring to fig. 3, where the light emitting direction refers to one side where the display panel 9 is installed.
The following embodiments are provided based on the different arrangement positions of the positioning groove 2131 and the positioning projection 2211:
the first embodiment is as follows:
furthermore, one first turned edge 212 is connected to the second turned edge 222 in a lap joint manner, a positioning groove 2131 is formed in the side portion, facing the second body portion 221, of the other first turned edge 212, a positioning protrusion 2211 connected with the positioning groove 2131 in an inserting manner is arranged on the second body portion 221, when the second frame strip 22 slides towards the direction of the back plate 1, the positioning protrusion 2211 on the second body portion 221 is connected in the positioning groove 2131 in an inserting manner, accurate alignment of the first frame strip 21 and the second frame strip 22 is guaranteed, the operation is simple, a threaded hole is formed in the second body portion 221, a second turned-up hole 18 is formed in the back plate 1, the second turned-up hole 18 and the threaded hole are coaxially arranged, connecting pieces such as screws sequentially penetrate through the threaded hole to be connected with the second turned-up hole 18, the second frame strip 22 is locked on the back plate 1, the screws on the first frame strip 21 and the back plate 1 are locked, and the assembly efficiency is improved.
It should be noted that the positioning groove 2131 and the positioning protrusion 2211 are both disposed on the back surface of the back plate 1, where the back surface refers to a surface of the back plate 1 away from the light exit direction.
The assembly structure of the display device provided by the above embodiment, when the first frame strip 21 is installed on the backboard 1, due to the effect of the two first flanges 212, the first frame strip 21 can be limited from being turned over, and then the second frame strip 22 slides towards the first frame strip 21 until the positioning protrusions 2211 on the second frame strip 22 can be inserted into the positioning grooves 2131 on the first frame strip 21, so that the first frame strip 21 and the second frame strip 22 are accurately aligned, thereby being convenient for respectively locking the first frame strip 21 and the second frame strip 22 on the backboard 1, improving the assembly efficiency, solving the technical problems of inaccurate alignment of the existing upper frame and the lower frame and complex processing technology, and being simple in structure, thereby improving the competitiveness of the product.
Example two:
the difference from the above embodiment is that the first flange 212 is provided with a positioning protrusion 2211, and the second body 221 is provided with a positioning groove 2131. Specifically, the lateral part of the first turned edge 212 facing the second body part 221 is provided with a positioning protrusion, the second body part 221 is provided with a positioning groove inserted with the positioning protrusion, when the second frame strip 22 slides in the direction facing the backboard 1, so that the positioning groove on the second body part 221 can be inserted with the positioning protrusion, accurate alignment of the first frame strip 21 and the second frame strip 22 is ensured, the operation is simple, the second body part 221 is provided with a threaded hole, the backboard 1 is provided with the second turned edge hole 18, the second turned edge hole 18 and the threaded hole are coaxially arranged, the connecting pieces such as screws sequentially penetrate through the threaded hole to be connected with the second turned edge hole 18, the second frame strip 22 is locked on the backboard 1, then the screws on the first frame strip 21 and the backboard 1 are locked, and the assembly efficiency is improved.
The display device assembly structure provided by the above embodiment, when installing first frame strip 21 on backplate 1, because the effect of two first turn-ups 212, can restrict the upset of first frame strip 21, slide second frame strip 22 towards the direction of first frame strip 21 afterwards, until the constant head tank on second frame strip 22 can peg graft on the location arch on first frame strip 21, the accurate counterpoint of first frame strip 21 with second frame strip 22 has been realized, thereby be convenient for lock first frame strip 21 and second frame strip 22 respectively on backplate 1, the assembly efficiency is improved, the technical problem that current upper frame and lower frame are misaligned and the processing technology is complicated has been solved, moreover, the steam generator is simple in structure, thereby the competitiveness of the product is promoted.
Further, this embodiment is suitable for any of the above embodiments, the end surface of the first frame strip 21 is provided with a rounded corner, and the joint of the second flanging 222 and the second body portion 221 adopts a rounded corner design, so that the touch feeling of a human hand is better, and the hand scraping is avoided. Wherein, the side of the first frame strip 21 facing the light-emitting is provided with a highlight bright-milled edge, and the side of the second frame strip 22 facing the light-emitting is also provided with a highlight bright-milled edge, so as to play a decorative role in the front of the display device.
In an embodiment of the present application, further referring to fig. 7, the second flange 222 is provided with an insertion groove 2221, and the first flange 212 is inserted into the insertion groove 2221, so as to further achieve accurate alignment between the first frame strip 21 and the second frame strip 22.
Further, referring to fig. 8, 11 and 12, the display device assembly structure further includes a main board 3 and at least two terminal boards 4, wherein the main board 3 is disposed on the back of the backboard 1, the main board 3 is disposed in parallel with the backboard 1, the terminal boards 4 are disposed on the side of the main board 3, the terminal boards 4 are provided with ports for inserting interfaces on the main board 3, the terminal boards 4 are buckled with the backboard 1, the side portion of the terminal boards 4 extends toward the main board 3 to form a pressing arm 44, the pressing arm 44 is used for pressing against the side of the main board 3 departing from the backboard 1, so as to press the main board 3 onto the backboard 1, thereby reducing the number of screws and other connecting members for fixing the main board 3, and improving the assembly efficiency.
In an embodiment of the present application, further combine fig. 8, fig. 12, fig. 13 and fig. 14, terminal board 4 includes plate body 41 and couple 42, be provided with the port on the plate body 41, this plate body 41 is used for laminating with mainboard 3, couple 42 is the L shape, this couple 42 includes vertical section and parallel section, vertical section is connected with plate body 41, the direction extension of parallel section orientation mainboard 3, mounting hole 16 has been seted up on backplate 1, the aperture that is close to mainboard 3 of this mounting hole 16 is less than its aperture of keeping away from mainboard 3, make things convenient for couple 42 to insert behind the great one side in aperture of aperture and slide to the less one side in aperture of mounting hole 16, conveniently realize terminal board 4 about spacing and hang terminal board 4.
Further, this terminal block 4 still includes elastic arm 43, sets up in the lateral part of plate body 41 to the orientation that deviates from plate body 41 extends, elastic arm 43's one side towards backplate 1 is provided with protruding 431, has seted up lock hole 17 on backplate 1, and this lock hole 17 is the quad slit, and this lock hole 17 and protruding 431 interference fit, thereby realize terminal block 4 and backplate 1's fixed, and then fix mainboard 3 on backplate 1, avoided backplate 1 to rock.
In an embodiment of the present application, further referring to fig. 12 and 14, a plurality of support columns 191 are disposed on the backplate 1, each support column 191 is a cylinder and is used for supporting the motherboard 3, so that a gap is formed between the backplate 1 and the motherboard 3, and the motherboard 3 is prevented from contacting the backplate 1, further, the display device assembly structure further includes a switching column 192, the switching column 192 is connected to the backplate 1 and is used for supporting the motherboard 3, the switching column 192 is a hexagonal switching column 192, the switching column 192 is axially provided with a threaded hole, and a connector such as a screw passes through the threaded hole of the switching column 192, so that the motherboard 3 is locked on the backplate 1, and the screw fixation can be reduced by the limit action of the terminal board 4.
Specifically, in this embodiment, the number of the terminal boards 4 is two, the two terminal boards 4 are respectively a first terminal board 45 and a second terminal board 46, the first terminal board 45 is disposed on the ground side of the motherboard 3, the second terminal board 46 is disposed on the side connected to the ground side of the motherboard 3, the two sides of the first terminal board 45 are respectively provided with a first pressing arm 451, a first hook 452, and a first elastic arm 453, so that, correspondingly, the back plate 1 is provided with a first mounting hole 161 adapted to the first hook 452 and a first fastening hole 171 adapted to the first elastic arm 453; the two sides of the second terminal board 46 are provided with a second pressing arm (not shown), a second hook 461 and a second elastic arm 462, the back plate 1 is provided with a second mounting hole 162 adapted to the second hook 461 and a second fastening hole 172 adapted to the second elastic arm 462, further, the side of the second terminal board 46 facing the main board 3 is provided with a fastening portion 463, the fastening portion 463 is provided with a fastening groove, the main board 3 is inserted into the fastening groove, so that the main board 3 can be limited to move in the direction perpendicular to the back plate 1.
The assembly flow of the entire main board 3, the first terminal plate 45, and the second terminal plate 46 is as follows:
first couple 452 on first terminal board 45 is gone into first mounting hole 161 at first, first couple 452 of first terminal board 45 opposite side also blocks in first mounting hole 161, thereby control removal about first terminal board 45 jointly, when first terminal board 45 slides in place, first couple 452 on first terminal board 45 slides to the less one side in aperture of first mounting hole 161 promptly, in the first lock hole 171 on backplate 1 is blocked to protruding 431 with first elastic arm 453, the side direction of first terminal board 45 is spacing has been realized.
Go into mainboard 3 afterwards, let the surface of mainboard 3 towards backplate 1 paste the surface that deviates from backplate 1 of support column 191 and the surface that deviates from backplate 1 of changeover column 192, the side of mainboard 3 pastes the side towards mainboard 3 of tight first terminal board 45, has guaranteed that mainboard 3 does not overturn, passes the threaded hole on the changeover column 192 with connecting piece such as screw in proper order afterwards.
Finally, the second terminal board 46 is installed, the second hook 461 of the second terminal board 46 is clamped into the second installation hole 162 of the metal back plate 1, the second hook 461 is conveniently placed on the side with the larger aperture of the second installation hole 162, the second terminal board 46 is convenient to limit on the side with the smaller aperture, then the second terminal board 46 rotates clockwise, the clamping groove is firstly clamped into the side edge of the main board 3 to limit in the vertical direction, the second terminal board 46 is further rotated, the second hook 461 on the other side of the second terminal board 46 extends into the second installation hole 162 of the metal back plate 1, then the protrusion 431 of the second elastic arm 462 is clamped into the second buckling hole 172 of the metal back plate 1, and meanwhile, the side face, facing the main board 3, of the second terminal board 46 is tightly attached to the side edge, facing the second terminal board 46, of the main board 3.
In an embodiment, with reference to fig. 8, 12 to 14, the display device assembly structure further includes a rear cover 5, the rear cover 5 is disposed on a side of the main board 3 away from the back board 1, the rear cover 5 covers the main board 3 and the terminal board 4, the board 41 includes a first mounting portion 411 and a second mounting portion 412, the first mounting portion 411 and the second mounting portion 412 are both plate-shaped, the first mounting portion 411 is disposed on the back board 1 and parallel to the back board 1, a hook 42 and an elastic arm 43 are disposed at a side end of the first mounting portion 411, the terminal board 4 can be fixed on the back board 1, the second mounting portion 412 is bent and extended from a side of the first mounting portion 411 toward a direction away from the back board 1, a side portion of the second mounting portion 412 is attached to the rear cover 5, and the second mounting portion 412 is fastened to the rear cover 5, so as to prevent the terminal board 4 from popping up.
Specifically, in this embodiment, the first terminal board 45 is provided with a first hanging hole 454, the rear cover 5 is provided with a first protruding point 531 fastened with the first hanging hole 454, and the first protruding point 531 on the rear cover 5 is inserted into the first hanging hole 454, so that the upper and lower limits of the first terminal board 45 are realized, and the first terminal board 45 is prevented from popping up. Second hanging hole 464 has been seted up on second terminal board 46, be provided with on the back lid 5 with the second bump 532 of second hanging hole 464 lock, through with the second bump 532 on the back lid 5 plug-in to second hanging hole 464 in, realize second terminal board 46 about spacing, avoid popping out of second terminal board 46.
Further, the plate 41 further includes a third mounting portion 413, the third mounting portion 413 is bent and extended from a side of the second mounting portion 412 close to the rear cover 5 toward the main board 3, and the third mounting portion 413 is a planar plate-shaped structure and is disposed parallel to the main board 3. Display device assembly structure still includes hanging connecting piece 6, this hanging connecting piece 6 rivets with third installation department 413, this hanging connecting piece 6 and back lid 5 butt, and this hanging connecting piece 6 has seted up third connecting hole 61 along its axial, set up the fourth connecting hole 51 with the coaxial setting of third connecting hole 61 on the back lid 5, pass fourth connecting hole 51 and third connecting hole 61 in proper order through connecting pieces such as screws, and the use of other wall hangers 82 of cooperation, the effect of hanging display device wholly has been realized. The wall-mounted connecting piece 6 is arranged on the terminal board 4 instead of the rear cover 5, so that the connecting strength can be improved, the main board 3 and the terminal board 4 can be integrally moved, the main board 3 is closer to the power supply board 8, the lengths of various connecting wires between the main board 3 and the power supply board 8 can be saved, and the riveting cost is lower.
In an embodiment of the present application, further referring to fig. 5, the display device assembly structure further includes a power supply board 8, a convex hull 121 and a plurality of bosses 122 are disposed on the back plate 1, a slot 1211 is disposed on one side of the convex hull 121, the power supply board 8 is clamped into the slot 1211, so as to ensure the primary limit of the power supply board 8, the plurality of bosses 122 are disposed on the peripheral edge of the power supply board 8, the diameter of the cross section of one end of the boss 122 close to the back plate 1 is larger than that of the cross section of one end of the boss 122 far from the back plate 1, the circular hole 81 of the power supply board 8 is aligned to the boss 122 on the back plate 1 to achieve the accurate positioning, and then, after passing through the circular hole 81 on the power supply board 8, the connecting members such as screws are locked into the threaded holes on the bosses 122 to achieve the fixing of the power supply board 8. The rear cover 5 is provided with a hollow column 52, the hollow column 52 is abutted against the power panel 8 and avoids elements on the power panel 8, and the power panel 8 can bear large external force impact in the transportation process of the whole display device.
In an embodiment of the present application, with further reference to fig. 1, 3 and 4, the display device assembly structure further includes a remote control assembly 7, where the remote control assembly 7 is detachably connected to the back plate 1 and extends out of the rear cover 5 to ensure that the infrared signal emitted by the remote controller can be received, and the remote control assembly 7 is electrically connected to the main board 3. It should be noted that, the existing remote control assembly 7 is disposed on the rear cover 5, and the remote control assembly 7 is electrically connected to the main board 3 through a connection wire, whereas in the present embodiment, the remote control assembly 7 is disposed on the back plate 1, and then the remote control assembly 7 is electrically connected to the main board 3 through the connection wire, so that the assembly wiring can be optimized, and the production efficiency is improved.
In one embodiment of the present application, further referring to fig. 4, 5, 6 and 10, the remote control assembly 7 includes a remote control key pad 71, a key rocker 72 and a key cover 73. The remote control key board 71 is inserted into the back board 1, the rocker 75 is arranged on the remote control key board 71, the rocker 75 is a five-way rocker 75 key, namely the rocker 75 can move in five directions, so that the functions of up-down, left-right and down-pressing can be realized, the key rocker 72 is provided with an insertion hole along the axial direction, the insertion hole is used for inserting the rocker 75, the contact area of a human hand can be increased, and the human hand can conveniently operate to trigger the key rocker 72; the key cover 73 covers the key rocker 72, and a through hole for the key rocker 72 to pass through is formed in the key cover 73.
Furthermore, a first connecting hole 711 is formed in the remote control key board 71, a second connecting hole 111 is formed in the back plate 1, the first connecting hole 711 and the second connecting hole 111 are at least partially overlapped in the thickness direction of the back plate 1, that is, the first connecting hole 711 and the second connecting hole 111 are partially overlapped or completely overlapped, the key cover 73 extends towards the remote control key board 71 to form a first buckling part 731, the first buckling part 731 extends into the first connecting hole 711 to be buckled with the second connecting hole 111, so that the remote control key board 71 is fixed on the back plate 1, and then the remote control key board 71 is fixed on the back plate 1 through connecting pieces such as screws, so that fewer screws are realized, and the assembling efficiency is further improved. The first engaging portion 731 is further provided with a rib 732, the rib 732 extends toward the hole wall of the first connection hole 711, and the rib 732 abuts against the hole wall of the first connection hole 711, so that the accurate position limitation of the key cover 73 in the horizontal direction is realized.
Wherein, the side of the key cover 73 provided with the first buckling part 731 is provided with a fool-proof projection 733, and the fool-proof projection 733 is matched with the notch 714 on the remote control key board 71 to ensure the assembling direction of the key cover 73, thereby avoiding reverse assembling.
Specifically, in this embodiment, a slot 13 is formed in the back plate 1, the slot 13 is formed in a convex hull on the back plate 1, and a tongue piece 14 is disposed on the convex hull, so that the strength of the convex hull 121 can be increased, the remote control key plate 71 is inserted into the slot 13, an insertion hole 713 is formed in the remote control key plate 71, a flanging protrusion 15 is disposed on the metal back plate 1, and the fixing of the remote control key plate 71 is achieved by inserting the flanging protrusion 15 into the insertion hole 713.
In an embodiment of the present application, further referring to fig. 5 and 10, a remote control receiving head and a light emitting diode are disposed at an end of the remote control key plate 71 near the bezel 2, and the remote control assembly 7 further includes a remote control lens 74, and the remote control lens 74 is fastened to the rear cover 5. Specifically, the remote control lens 74 includes a first section 741 and a second section 742, the first section 741 is disposed close to the remote control receiving head and the light emitting diode, the second section 742 is bent and extended from an end of the first section 741 away from the remote control key board 71 toward the direction of the back panel 1, a joint of the second section 742 and the first section 741 is a rounded corner, a total reflection principle of light is implemented by the design of the rounded corner, so that a remote control signal emitted by the remote control passes through the second section 742 and is totally reflected at the rounded corner, so that the light can smoothly reach the remote control receiving head and be processed, when the display device is in a standby state or receives the remote control signal, the remote control key board 71 controls the light emitting diode to operate, and visible light emitted by the light emitting diode is smoothly transmitted through the first section 741 and reflected to the second section 742, thereby facilitating observation of an operating state of the display device. The remote control lens 74 is disposed on the back plate 1 so that the bezel 2 becomes narrower.
Specifically, in this embodiment, the remote control lens 74 is provided with a buckle 743, the buckle 743 is clamped into the rear cover 5, so that the remote control lens 74 is fixed, and then the rear cover 5 is fixed on the back plate 1 through a connecting member such as a screw, so that the end surface of the first section 741 on the remote control lens 74 can be butted with the remote control receiving head and the light emitting diode on the end surface of the remote control key board 71.
The application also provides a display device, which comprises a display panel and the display device assembling structure in any embodiment, wherein the display panel is arranged on the back plate.
Through adopting foretell display device assembly structure, when installing first frame strip 21 on backplate 1, because the effect of two first turn-ups 212, can restrict first frame strip 21 upset, slide second frame strip 22 towards the direction of first frame strip 21 afterwards, until the protruding 2211 of location can peg graft in constant head tank 2131, the accurate counterpoint of first frame strip 21 with second frame strip 22 has been realized, thereby be convenient for lock first frame strip 21 and second frame strip 22 respectively on backplate 1, the assembly efficiency is improved, the technical problem that current upper frame is not accurate with lower frame counterpoint and processing technology is complicated has been solved, moreover, the steam generator is simple in structure, thereby the competitiveness of products has been promoted.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (10)
1. The utility model provides a display device assembly structure, includes backplate and frame, the frame parcel the edge of backplate, its characterized in that, the frame includes:
the first frame strip at least wraps the edges of the two sides of the back plate, the first frame strip comprises a first body part and two first flanges, and the first flanges are bent and extended from one side of the first body part towards the direction of the back plate; and
the second frame strip comprises a second body part and a second flanging, and the second flanging is bent and extended from one side of the second body part towards the direction of the back plate;
one first flanging is lapped on the second flanging, a positioning groove is formed in the side part, facing the second body part, of the other first flanging, and a positioning bulge spliced with the positioning groove is arranged on the second body part; or a positioning bulge is arranged on the side part of the first flanging, which faces the second body part, and a positioning groove which is spliced with the positioning bulge is arranged on the second body part.
2. The display device mounting structure of claim 1, further comprising:
the main board is arranged on the back board; and
the terminal boards are arranged on the side edges of the main board and buckled with the back board, and the side parts of the terminal boards extend towards the main board to form pressing arms which are used for tightly abutting against one side of the main board, which is far away from the back board.
3. The display device mounting structure according to claim 2, wherein the terminal block includes:
the plate body is provided with a port; and
the hook is arranged on one side of the plate body and extends towards the direction of the back plate;
the backboard is provided with a mounting hole, the aperture of the mounting hole close to the main board is smaller than the aperture of the mounting hole far away from the main board, and the mounting hole is used for guiding the hook to be inserted.
4. The display device mounting structure according to claim 3, wherein the terminal plate further comprises:
the elastic arm is arranged on the side part of the plate body and extends towards the direction departing from the plate body, and a bulge is arranged on one side of the elastic arm, which faces the back plate;
the back plate is provided with a buckling hole, and the buckling hole is in interference fit with the protrusion.
5. The display device mounting structure of claim 4, further comprising a rear cover disposed on a side of the main board facing away from the back plate; the plate body includes:
the first mounting part is arranged on the back plate, and the hook and the elastic arm are arranged on the first mounting part; and
the second installation department, certainly one side of first installation department is towards deviating from the direction of backplate is buckled and is extended, the second installation department with the back lid laminating, the second installation department with back lid lock closes.
6. The display apparatus mounting structure of claim 5, wherein the plate body further comprises:
the third mounting part is bent and extended from one side, close to the rear cover, of the second mounting part towards the direction of the main board, and the third mounting part is arranged in parallel with the main board;
the display device assembly structure further comprises a wall-mounted connecting piece, the wall-mounted connecting piece is riveted with the third installation part, the wall-mounted connecting piece is abutted to the rear cover, a first connecting hole is formed in the wall-mounted connecting piece, and a second connecting hole which is coaxially arranged with the first connecting hole is formed in the rear cover.
7. The display device mounting structure according to claim 5 or 6, further comprising:
and the remote control assembly is detachably connected to the back plate and electrically connected with the main board.
8. The display device mounting structure of claim 7, wherein the remote control assembly comprises:
the remote control key board is inserted into the back board, and a rocker is arranged on the remote control key board;
the key rocker is provided with an inserting hole along the axial direction, and the inserting hole is inserted into the rocker; and
the key cover is covered on the key rocker and provided with a through hole for the key rocker to penetrate through;
the remote control key board is provided with a first connecting hole, the back board is provided with a second connecting hole, the first connecting hole and the second connecting hole are at least partially overlapped in the thickness direction of the back board, the key cover extends towards the remote control key board to form a first buckling part, and the first buckling part extends into the first connecting hole to be buckled with the second connecting hole.
9. The display device mounting structure of claim 8, wherein an end portion of the remote control key sheet is provided with a remote control receiving head and a light emitting diode, the remote control assembly further comprising:
the remote control lens is buckled with the rear cover and comprises a first section and a second section, the first section is close to the remote control receiving head and the light emitting diode, the second section is bent and extends from one end, far away from the remote control key board, of the first section towards the direction of the back plate, and the joint of the second section and the first section is a round angle.
10. A display device comprising a display panel and the display device mounting structure according to any one of claims 1 to 9, the display panel being provided on the rear plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110948369.5A CN113625481B (en) | 2021-08-18 | 2021-08-18 | Display device assembly structure and display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110948369.5A CN113625481B (en) | 2021-08-18 | 2021-08-18 | Display device assembly structure and display device |
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| CN113625481A true CN113625481A (en) | 2021-11-09 |
| CN113625481B CN113625481B (en) | 2023-03-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115561928A (en) * | 2022-04-20 | 2023-01-03 | 荣耀终端有限公司 | Face frame, backplate and large-size screen display equipment |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204906547U (en) * | 2015-08-24 | 2015-12-23 | 四川长虹技佳精工有限公司 | TV set oblique angle concatenation face frame |
| CN105652502A (en) * | 2016-03-30 | 2016-06-08 | 合肥惠科金扬科技有限公司 | Face frame installation structure of liquid crystal display equipment and liquid crystal display equipment |
| CN206100275U (en) * | 2016-10-11 | 2017-04-12 | 深圳Tcl新技术有限公司 | Liquid crystal TV set |
| KR20170046467A (en) * | 2015-10-21 | 2017-05-02 | 엘지전자 주식회사 | Display device |
| CN206412025U (en) * | 2016-12-27 | 2017-08-15 | 合肥惠科金扬科技有限公司 | Terminal board assembling structure and display device |
| CN206865623U (en) * | 2017-07-07 | 2018-01-09 | 深圳Tcl新技术有限公司 | Show surface frame component and display device |
| CN207010834U (en) * | 2017-08-11 | 2018-02-13 | 深圳Tcl新技术有限公司 | Display device and television set |
| CN107920438A (en) * | 2017-12-19 | 2018-04-17 | 惠科股份有限公司 | Display device and its shell structure |
| CN108848331A (en) * | 2018-07-20 | 2018-11-20 | 深圳创维－Rgb电子有限公司 | A kind of display equipment |
| CN109510960A (en) * | 2018-12-28 | 2019-03-22 | 深圳Tcl新技术有限公司 | Display module and television set |
| CN109887409A (en) * | 2019-03-19 | 2019-06-14 | 武汉宏海科技股份有限公司 | LED flexible displays isolation cover |
| CN209543782U (en) * | 2019-03-29 | 2019-10-25 | 合肥惠科金扬科技有限公司 | Terminal board assembling structure and display device |
-
2021
- 2021-08-18 CN CN202110948369.5A patent/CN113625481B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204906547U (en) * | 2015-08-24 | 2015-12-23 | 四川长虹技佳精工有限公司 | TV set oblique angle concatenation face frame |
| KR20170046467A (en) * | 2015-10-21 | 2017-05-02 | 엘지전자 주식회사 | Display device |
| CN105652502A (en) * | 2016-03-30 | 2016-06-08 | 合肥惠科金扬科技有限公司 | Face frame installation structure of liquid crystal display equipment and liquid crystal display equipment |
| CN206100275U (en) * | 2016-10-11 | 2017-04-12 | 深圳Tcl新技术有限公司 | Liquid crystal TV set |
| CN206412025U (en) * | 2016-12-27 | 2017-08-15 | 合肥惠科金扬科技有限公司 | Terminal board assembling structure and display device |
| CN206865623U (en) * | 2017-07-07 | 2018-01-09 | 深圳Tcl新技术有限公司 | Show surface frame component and display device |
| CN207010834U (en) * | 2017-08-11 | 2018-02-13 | 深圳Tcl新技术有限公司 | Display device and television set |
| CN107920438A (en) * | 2017-12-19 | 2018-04-17 | 惠科股份有限公司 | Display device and its shell structure |
| CN108848331A (en) * | 2018-07-20 | 2018-11-20 | 深圳创维－Rgb电子有限公司 | A kind of display equipment |
| CN109510960A (en) * | 2018-12-28 | 2019-03-22 | 深圳Tcl新技术有限公司 | Display module and television set |
| CN109887409A (en) * | 2019-03-19 | 2019-06-14 | 武汉宏海科技股份有限公司 | LED flexible displays isolation cover |
| CN209543782U (en) * | 2019-03-29 | 2019-10-25 | 合肥惠科金扬科技有限公司 | Terminal board assembling structure and display device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115561928A (en) * | 2022-04-20 | 2023-01-03 | 荣耀终端有限公司 | Face frame, backplate and large-size screen display equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113625481B (en) | 2023-03-21 |
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