CN213581667U - Diffuser plate support and display module - Google Patents
Diffuser plate support and display module Download PDFInfo
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- CN213581667U CN213581667U CN202021580207.8U CN202021580207U CN213581667U CN 213581667 U CN213581667 U CN 213581667U CN 202021580207 U CN202021580207 U CN 202021580207U CN 213581667 U CN213581667 U CN 213581667U
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Abstract
The utility model belongs to the technical field of display device, a diffuser plate support and display module assembly is disclosed. The diffusion plate support comprises a support main body, a buffer body and a base, wherein the support main body is arranged along the vertical direction, and the top end of the support main body is provided with a horizontal support surface; the buffer body is provided with an arched vertical section and can deform at least along the vertical direction, and the top end of the buffer body is connected with the bottom end of the support main body; the base sets up the bottom at the buffer along the horizontal direction. This diffuser plate support's supporting body is used for supporting display module assembly's diffuser plate, when diffuser plate atress pushes down diffuser plate support, can pass to adjacent part during the arched buffering body atress and support the power that hunch sufficient position gived off and can bear bigger pressure, and the buffering body supports the main part and moves down simultaneously at deformation in-process, prevents to support the excessive butt diffuser plate of main part, simultaneously because the top of supporting the main part is equipped with horizontal holding surface, consequently can not puncture the diffuser plate.
Description
Technical Field
The utility model relates to a display device technical field especially relates to a diffuser plate support and display module assembly.
Background
In traditional straight following formula display module assembly, the support plays the effect that supports the diffuser plate, maintains mixed light distance, and traditional support cross-section design is similar triangle-shaped structure, has very strong deflection. In recent years, as the back plate and the diffusion plate are designed to be thin, the corresponding strength is greatly reduced, and in a test or transportation process, when the diffusion plate of the display module is impacted by external force, the traditional bracket breaks the diffusion plate probably, so that the defect of machine damage is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a diffuser plate support and display module assembly to the diffuser plate of solving display module assembly receives the problem that is punctureed by the support easily when external force strikes.
To achieve the purpose, the utility model adopts the following technical proposal:
a diffuser plate support comprising: the supporting body is arranged along the vertical direction, and a horizontal supporting surface is arranged at the top end of the supporting body; the buffer body is provided with an arched vertical section and can deform at least along the vertical direction, and the top end of the buffer body is connected with the bottom end of the support main body; the base, the base sets up along the horizontal direction the bottom of the buffer body.
Preferably, the buffer body comprises at least two buffer single bodies, the buffer single bodies are of arc structures, and the buffer single bodies are connected at the vertex positions.
Preferably, two adjacent buffer units are arranged at equal angular intervals.
Preferably, the base is in the shape of a strip.
Preferably, the base extends from one end of the buffer unit in a direction away from the vertex position.
Preferably, the longitudinal axis of the base is collinear with the projection of the buffer monomer connected with the base on a horizontal plane.
Preferably, the buffer body is hemispherical.
Preferably, the base includes a plurality of base units spaced apart along a circumferential edge of the cushion body.
Preferably, the support body is a truncated cone, and the diameter of the support body gradually increases from the top end to the end connected with the buffer body.
A display module, comprising: a diffuser plate holder as described above; the diffusion plate bracket is arranged on the PCB; and the diffusion plate is arranged at the top of the diffusion plate bracket.
The utility model has the advantages that:
this diffuser plate support's supporting body is used for supporting display module assembly's diffuser plate, when diffuser plate atress pushes down diffuser plate support, can pass to adjacent part during the top atress of the arched buffering body, and then can bear bigger pressure, and the buffering body supports the main part and moves down simultaneously at deformation in-process, prevents to support the excessive butt diffuser plate of main part, simultaneously because the top of supporting the main part is equipped with horizontal holding surface, consequently can not puncture the diffuser plate.
This display module assembly adopts foretell diffuser plate support, supporting body is used for supporting display module assembly's diffuser plate, when diffuser plate atress pushes down diffuser plate support, can transmit during the atress of arched buffer body and support the power that encircles sufficient position and give off and can bear bigger pressure, the buffer body supports the main part and moves down simultaneously at deformation in-process, prevent to support the excessive butt diffuser plate of main part, simultaneously because the top that supports the main part is equipped with horizontal holding surface, consequently, can not puncture the diffuser plate, promote display module assembly overall reliability, and the transportation cost is reduced.
Drawings
Fig. 1 is a schematic structural diagram of a diffuser plate holder according to a first embodiment of the present application;
FIG. 2 is a top view of a diffuser plate holder according to a first embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of a display module according to a first embodiment of the present application;
fig. 4 is a top view of a PCB board in a display module according to a first embodiment of the present application;
FIG. 5 is a schematic structural diagram of a diffuser plate holder according to a second embodiment of the present application;
FIG. 6 is a top view of a diffuser plate holder according to the second embodiment of the present application;
fig. 7 is a schematic structural diagram of a display module according to a second embodiment of the present application;
fig. 8 is a top view of a PCB board in the display module according to the second embodiment of the present application.
In the figure:
1-a support body; 10-a horizontal support surface;
2-a buffer; 21-a buffer monomer; 210-vertex position;
3-a base; 31-base unit
4-a PCB board; 40-a strip-shaped groove; 41-circular groove;
5, a diffusion plate;
6-a back plate;
7-reflective sheet.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
The application provides a diffuser plate support and have this diffuser plate support's display module assembly.
Example one
Fig. 1 is a schematic structural diagram of a diffuser plate holder according to a first embodiment of the present application, and fig. 2 is a top view of the diffuser plate holder according to the first embodiment of the present application. Fig. 3 is a schematic structural diagram of a display module according to a first embodiment of the present application. Fig. 4 is a top view of a PCB board in a display module according to a first embodiment of the present application.
The diffuser plate support of the present embodiment includes a support main body 1, a buffer body 2, and a base 3, which are sequentially disposed in a vertical direction.
The support body 1 is disposed in a vertical direction, and a horizontal support surface 10 is provided at the top of the support body 1, and the horizontal support surface 10 can be in surface contact with the diffusion plate 5 when the diffusion plate is pressed down.
The support body 1 is conical and the surface area of the horizontal support surface 10 is smaller than the area of the bottom of the support body 1. When the diffuser plate 5 is pressed down against the horizontal support surface 10 by pressure, the pressure can be gradually diffused in the horizontal direction while being conducted on the support main 1.
The buffer body 2 has an arched vertical section, the top end of the buffer body 2 is connected with the bottom end of the support main body 1, and when the support main body 1 is pressed down, the buffer body 2 can deform at least along the vertical direction. The top of the buffer body 2 can be transmitted to the adjacent part when being stressed, so that the buffer body 2 can bear larger pressure, and the buffer body 2 supports the main body 1 to move downwards at the same time in the deformation process, so that the support main body 1 is prevented from being excessively abutted against the diffusion plate 5.
The base 3 is arranged at the bottom end of the buffer body 2 along the horizontal direction. When the buffer body 2 deforms, the buffer body 2 can be compressed along the vertical direction, and can expand outwards along the horizontal direction, and the base 3 expands outwards at the same time.
In this embodiment, the buffer body 2 includes two buffer units 21, the buffer units 21 are arc-shaped, the two buffer units 21 are connected at a vertex position 210, and the vertex position 210 coincides with the bottom of the support body 1. When the cushion body 2 is viewed from above, the cushion body 2 has a cross-shaped structure.
The number of the buffer units 21 is not limited to two, and may be three, four, five, or the like.
Further, the two buffer units 21 are arranged at equal angular intervals. Namely, the buffer body 2 is provided with four supporting points in total, and the four supporting points are respectively arranged on four equal division points on the same circumference.
Further, a strip-shaped base 3 is provided on the bottom end (support point) of each buffer unit 21. The base 3 extends from one end of the cushion unit 21 in a direction away from the apex position 210.
In the present embodiment, the longitudinal axis of the base 3 is collinear with the projection of the buffer unit 21 connected thereto on a horizontal plane. When the buffer unit 21 deforms, the moving direction of the base 3 is consistent with the deformation direction of the buffer unit 21 along the horizontal direction.
The display module in this embodiment includes: PCB 4, diffuser plate 5, backplate 6, reflector plate 7 and the above-mentioned diffuser plate support.
The back plate 6 comprises a back plate bottom, a back plate side wall and a back plate supporting part, wherein the back plate side wall is connected between the back plate supporting part and the back plate bottom.
The PCB board 4 is disposed on the surface of the bottom of the back plate. The reflective sheet 7 is laid on the surface of the back panel side wall and the back panel support portion.
The diffuser plate 5 is provided on the surface of the reflective sheet 7 at the back plate supporting portion.
The diffuser plate holder is arranged on the PCB 4 and can abut against the horizontal support surface 10 of the diffuser plate holder when the diffuser plate 5 is pressed downwards.
Further, the PCB board 4 is equipped with four bar grooves 40, mountable base 3 in the bar groove 40 to, the inner wall in bar groove 40 is equipped with the elastic layer. Diffuser plate 5 receives behind the power of pushing down and sunken deformation, the diffuser plate support receives the compression of diffuser plate 5 after the deformation, the contained angle between buffering monomer 21 and the PCB board 4 reduces gradually, buffering monomer 21 drives base 3 and moves to the direction of keeping away from supporting body 1 place axis, base 3 can compress the elastic layer, the elastic layer provides reverse thrust to base 3, further prevent buffering monomer 21 and continue deformation, thereby make supporting body 1 keep the take the altitude, and then prevent diffuser plate 5 and continue sunken.
In this embodiment, the material of the elastic layer can be selected to be silicone.
Example two
Fig. 5 is a schematic structural diagram of a diffuser plate holder according to a second embodiment of the present application, and fig. 6 is a top view of the diffuser plate holder according to the second embodiment of the present application. Fig. 7 is a schematic structural diagram of a display module according to a second embodiment of the present application. Fig. 8 is a top view of a PCB board in the display module according to the second embodiment of the present application.
The diffuser plate support of the present embodiment includes a support main body 1, a buffer body 2, and a base 3, which are sequentially disposed in a vertical direction.
The support body 1 is disposed in a vertical direction, and a horizontal support surface 10 is provided at the top of the support body 1, and the horizontal support surface 10 can be in surface contact with the diffusion plate 5 when the diffusion plate is pressed down.
The support body 1 is frusto-conical and the surface area of the horizontal support surface 10 is smaller than the area of the bottom of the support body 1. When the diffuser plate is pressed down against the horizontal support surface 10 by pressure, the pressure can be gradually diffused in the horizontal direction while being conducted on the support body 1.
The buffer body 2 has an arched vertical section, the top end of the buffer body 2 is connected with the bottom end of the support main body 1, and when the support main body 1 is pressed down, the buffer body 2 can deform at least along the vertical direction. The arched buffer body 2 can transmit the force which is transmitted to the adjacent part to prop against the arch foot position and is emitted when being stressed, so that the buffer body 2 can bear larger pressure, and the support main body 1 moves downwards simultaneously in the deformation process, thereby preventing the support main body 1 from excessively propping against the diffusion plate 5.
The base 3 is arranged at the bottom end of the buffer body 2 along the horizontal direction. When the buffer body 2 deforms, the buffer body 2 can be compressed along the vertical direction, and can expand outwards along the horizontal direction, and the base 3 expands outwards at the same time.
Further, the buffer body 2 is hemispherical.
Of course, the cushion body 2 may have another surrounding structure, for example, the cushion body 2 has a trapezoidal vertical cross section.
The base 3 includes four base units 31 arranged at intervals along the circumferential edge of the cushion body 2. In the present embodiment, four base units 31 are equiangularly spaced, i.e., a quarter of the circumference of the cushion body 2 is located between two adjacent base units 31.
Of course, the number of the bases 3 is not limited to four base units 31, and may be set to three, five, six, or the like.
The display module in this embodiment includes: PCB 4, diffuser plate 5, backplate 6, reflector plate 7 and the above-mentioned diffuser plate support.
The back plate 6 comprises a back plate bottom, a back plate side wall and a back plate supporting part, wherein the back plate side wall is connected between the back plate supporting part and the back plate bottom.
The PCB board 4 is disposed on the surface of the bottom of the back plate. The reflective sheet 7 is laid on the surface of the back panel side wall and the back panel support portion.
The diffuser plate 5 is provided on the surface of the reflective sheet 7 at the back plate supporting portion.
The diffuser plate holder is arranged on the PCB 4 and can abut against the horizontal support surface 10 of the diffuser plate holder when the diffuser plate 5 is pressed downwards.
The PCB 4 is provided with a circular groove 41, the base 3 is installed in the circular groove 41, and an elastic layer is provided on an inner wall of the circular groove 41. Diffuser plate 5 receives behind the power of pushing down and sunken deformation, the diffuser plate support receives the compression of diffuser plate 5 after the deformation, the space between buffer monomer 21 and the PCB board 4 reduces gradually, buffer monomer 21 drives base 3 and moves to the direction of keeping away from supporting body 1 place axis simultaneously, base monomer 31 can compress the elastic layer, the elastic layer provides reverse thrust to base 3, further prevent buffer monomer 21 and continue deformation, thereby make supporting body 1 keep the take the altitude, and then prevent diffuser plate 5 to continue sunken.
In this embodiment, the material of the elastic layer can be selected to be silicone.
To sum up, the utility model provides a diffuser plate support's support subject 1 is used for supporting display module assembly's diffuser plate 5, when diffuser plate 5 atress pushes down diffuser plate support, can pass to adjacent part during 2 atress of the arched buffering body and support the power that the sufficient position of arch gived off and can bear bigger pressure, buffering body 2 supports subject 1 downstream simultaneously at deformation in-process, prevent to support subject 1 excessive butt diffuser plate 5, simultaneously because the top of supporting subject 1 is equipped with horizontal support face 10, consequently can not puncture diffuser plate 5.
The utility model provides a display module assembly adopts foretell diffuser plate support, support main part 1 is used for supporting display module assembly's diffuser plate 5, when diffuser plate 5 atress pushes down diffuser plate support, can pass to adjacent part during 2 atress of arched buffering body and support the power that the sufficient position of arch gived off and can bear bigger pressure, buffering body 2 supports main part 1 downstream simultaneously at deformation in-process, prevent to support the excessive butt diffuser plate of main part 1, simultaneously because the top that supports main part 1 is equipped with horizontal support face 10, consequently, diffuser plate 5 can not be punctured, promote display module assembly overall reliability, and the transportation cost is reduced.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A diffuser plate support comprising:
the supporting device comprises a supporting main body (1), wherein the supporting main body (1) is arranged along the vertical direction, and a horizontal supporting surface (10) is arranged at the top end of the supporting main body (1);
the buffer body (2) is provided with an arched vertical section and can deform at least along the vertical direction, and the top end of the buffer body (2) is connected with the bottom end of the support main body (1);
the base (3), the base (3) set up along the horizontal direction the bottom of the buffer body (2).
2. The diffuser plate support according to claim 1 wherein said cushion body (2) comprises at least two cushion cells (21), said cushion cells (21) having an arcuate configuration, each of said cushion cells (21) being connected at an apex location (210).
3. The diffuser plate support according to claim 2, wherein the buffer cells (21) are arranged at equiangular intervals.
4. The diffuser plate support according to claim 2 wherein the base (3) is strip-shaped.
5. The diffuser plate support according to claim 4 wherein the base (3) extends from an end of the cushion cell (21) in a direction away from the apex location (210).
6. The diffuser plate support according to claim 5 wherein the longitudinal axis of the base (3) is collinear with the projection of the cushion cell (21) to which it is attached onto a horizontal plane.
7. The diffuser plate support according to claim 1 wherein the baffle body (2) is hemispherical.
8. The diffuser plate support according to claim 7 wherein the base (3) comprises a plurality of base cells (31) spaced along a peripheral edge of the cushion body (2).
9. A diffuser plate holder according to claim 1, wherein the support body (1) is a truncated cone, the diameter of the support body (1) gradually increasing from its top end to the end connected to the buffer body (2).
10. A display module, comprising:
the diffuser plate support of any of claims 1-9;
the diffusion plate bracket is arranged on the PCB (4);
and the diffusion plate (5) is arranged at the top of the diffusion plate support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021580207.8U CN213581667U (en) | 2020-08-03 | 2020-08-03 | Diffuser plate support and display module |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021580207.8U CN213581667U (en) | 2020-08-03 | 2020-08-03 | Diffuser plate support and display module |
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| CN213581667U true CN213581667U (en) | 2021-06-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115696819A (en) * | 2022-12-23 | 2023-02-03 | 荣耀终端有限公司 | Electronic equipment |
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- 2020-08-03 CN CN202021580207.8U patent/CN213581667U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115696819A (en) * | 2022-12-23 | 2023-02-03 | 荣耀终端有限公司 | Electronic equipment |
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