CN213517642U - Light guide plate convenient to installation - Google Patents
Light guide plate convenient to installation Download PDFInfo
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- CN213517642U CN213517642U CN202022690751.4U CN202022690751U CN213517642U CN 213517642 U CN213517642 U CN 213517642U CN 202022690751 U CN202022690751 U CN 202022690751U CN 213517642 U CN213517642 U CN 213517642U
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- light guide
- shell
- fixedly connected
- guide plate
- plate
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Abstract
The utility model discloses a light guide plate convenient for installation, which comprises a shell, wherein two ends of the inner wall of the shell are symmetrically and fixedly connected with a first fixed block, the inner wall of the first fixed block is provided with a first chute, the inside of the first chute is connected with a first slide block in a sliding way, one end of the first chute is fixedly connected with a first spring, one end of the first spring, which is far away from the first chute, is fixedly connected with a first slide block, the middle part of the shell is fixedly connected with a first fixed plate in a symmetrical way, one side of the first fixed plate is connected with a threaded rod in a rotating way through a bearing, one end of the shell is provided with a through hole, the through hole is connected with the threaded rod in a sliding way, the inner wall of the shell is fixedly connected with a second fixed plate in a symmetrical way, the inside of the second fixed plate is provided with a second chute, and finally fixing the light guide plate through a clamping device, so that the light guide plate is convenient to mount and dismount.
Description
Technical Field
The utility model relates to a light guide plate technical field specifically is a light guide plate convenient to installation.
Background
The light guide plate is a high-tech material that has high reflectivity and does not absorb light, the light guide plate can utilize the light of reflection to each angular diffusion, finally openly evenly luminous through the light guide plate, because the installation environment of light guide plate is different, also need different mounting means, light guide plate in the advertising light box is when the installation at present, install the light guide plate in the inside fixed frame of lamp house, and need install and fix the light guide plate with the help of the reed, the preforming, some tiny spare parts such as screw, the installation is comparatively complicated, and be not convenient for dismantle the light guide plate after the installation.
To this end, we propose a light guide plate that is easy to install.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a light guide plate convenient to installation to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a light guide plate convenient to installation, includes the shell, the first fixed block of shell inner wall both ends symmetry fixedly connected with, first spout has been seted up to first fixed block inner wall, the inside sliding connection of first spout has first slider, the first spring of one end fixedly connected with of first spout, the one end and the first slider fixed connection of first spout are kept away from to first spring, shell inner wall middle part fixedly connected with clamping device.
Preferably, the clamping device comprises a first fixing plate, a threaded rod, a through hole, a second fixing plate, a second chute, a second slider, a first fixing rod, a first connecting rod, a second connecting rod, a third slider, a second rotating rod, a first clamping plate and a second clamping plate, the middle part of the shell is symmetrically and fixedly connected with the first fixing plate, one side of the first fixing plate is rotatably connected with the threaded rod through a bearing, one end of the shell is provided with the through hole which is in sliding connection with the threaded rod, the inner wall of the shell is symmetrically and fixedly connected with the second fixing plate, the second chute is arranged in the second fixing plate, the second chute is in sliding connection with the second slider, the second slider is internally provided with a threaded hole, the second slider is in threaded connection with the threaded rod through the threaded hole, and one side of the second slider, which is far away from the shell, is fixedly connected, first dead lever middle part rotates respectively through the bearing and is connected with head rod and second connecting rod, symmetry sliding connection has the third slider between second fixed plate and the first fixed plate, shell one side fixedly connected with second bull stick is kept away from to the third slider, and second bull stick and head rod pass through the bearing rotation with the second connecting rod and be connected, two the one end difference fixedly connected with first splint and second splint of third slider.
Preferably, one end of the first sliding block, which is far away from the first spring, is arranged in an inclined plane.
Preferably, one end of the shell is provided with a chute.
Preferably, one end of the threaded rod, which is far away from the first fixing plate, is fixedly connected with a rotating handle.
Preferably, the bottom of the third sliding block is still lower than the second fixing plate when the first connecting rod and the second connecting rod are in a vertical state.
Compared with the prior art, the beneficial effects of the utility model are that:
when the utility model is used, the light guide plate slides in from one end of the shell, the first slider extrudes the spring to force the light guide plate to move between the two first sliders to realize the primary fixation of the light guide plate, the end of the first slider, which is far away from the spring, is arranged in an inclined plane, one end of the shell is provided with the chute, when the light guide plate reaches the bottom of the shell, the light guide plate slides in the bottom of the shell along the chute to facilitate the insertion of the light guide plate, after the light guide plate is fixed, the handle is rotated to drive the threaded rod to rotate, thereby driving the second slider to slide in the second chute, thereby driving the first connecting rod and the second connecting rod to rotate by taking the first fixing rod as the center, thereby driving the third slider to slide between the second fixing plate and the first fixing plate, realizing the approach of the first clamping plate and the second clamping plate, extruding and fixing the light guide plate, when the light, the handle is rotated in the reverse rotation, and the threaded rod drives the second slider to reversely slide in the second chute, drives the first connecting rod and rotates with the second connecting rod using the first fixed rod as the center, thereby driving the third slider to reversely slide between the second fixed plate and the first fixed plate, realizing the keeping away from of the first splint and the second splint, and pulling out the light guide plate from the shell can, the installation and the disassembly of the light guide plate are convenient.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front sectional view of the present invention;
FIG. 3 is a schematic side view of the cross-sectional structure of the present invention
FIG. 4 is an enlarged view taken at A in FIG. 3;
FIG. 5 is an enlarged view of the point B in FIG. 3
Fig. 6 is a schematic view of the partial cross-sectional structure of the present invention.
In the figure: 1. a housing; 2. a first fixed block; 3. a first chute; 4. a first slider; 5. a spring; 6. a clamping device; 7. a first fixing plate; 8. a threaded rod; 9. a through hole; 10. a second fixing plate; 11. a second chute; 12. a second slider; 13. a first fixing lever; 14. a first connecting rod; 15. a second connecting rod; 16. a third slider; 17. a second rotating rod; 18. a chute; 19. turning a handle; 20. a first splint; 21. a second splint.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and 2, a light guide plate convenient to mount in the figures includes a housing 1, first fixing blocks 2 are symmetrically and fixedly connected to two ends of an inner wall of the housing 1, a first sliding groove 3 is formed in an inner wall of the first fixing block 2, a first sliding block 4 is slidably connected to the inside of the first sliding groove 3, a spring 5 is fixedly connected to one end of the first sliding groove 3, one end of the spring 5, which is far away from the first sliding groove 3, is fixedly connected to the first sliding block 4, and a clamping device 6 is fixedly connected to the middle portion of the inner wall of the housing 1.
Referring to fig. 1, 2, 3, 4, 5 and 6, the clamping device 6 includes a first fixing plate 7, a threaded rod 8, a through hole 9, a second fixing plate 10, a second sliding groove 11, a second sliding block 12, a first fixing rod 13, a first connecting rod 14, a second connecting rod 15, a third sliding block 16, a second rotating rod 17, a first clamping plate 20 and a second clamping plate 21, the first fixing plate 7 is symmetrically and fixedly connected to the middle of the housing 1, the threaded rod 8 is rotatably connected to one side of the first fixing plate 7 through a bearing, a rotating handle 19 is fixedly connected to one end of the threaded rod 8 far from the first fixing plate 7, a through hole 9 is formed at one end of the housing 1, the through hole 9 is slidably connected to the threaded rod 8, the second fixing plate 10 is symmetrically and fixedly connected to the inner wall of the housing 1, the second sliding groove 11 is formed in the second fixing plate 10, and a second sliding block 12 is slidably connected to the second sliding groove 11, a threaded hole is formed in the second slider 12, the second slider 12 is in threaded connection with the threaded rod 8 through the threaded hole, a first fixing rod 13 is fixedly connected to one side, away from the shell 1, of the second slider 12, a first connecting rod 14 and a second connecting rod 15 are respectively and rotatably connected to the middle of the first fixing rod 13 through a bearing, a third slider 16 is symmetrically and slidably connected between the second fixing plate 10 and the first fixing plate 7, the bottom of the third slider 16 is still lower than that of the second fixing plate 10 when the first connecting rod 14 and the second connecting rod 15 are in a vertical state, a second rotating rod 17 is fixedly connected to one side, away from the shell 1, of the third slider 16, the second rotating rod 17 is rotatably connected with the first connecting rod 14 and the second connecting rod 15 through a bearing, one end of each of the two third sliders 16 is respectively and fixedly connected with a first clamping plate 20 and a second clamping plate 21, after the light guide plate, the handle 19 is rotated to drive the threaded rod 8 to rotate, thereby driving the second sliding block 12 to slide in the second sliding chute 11, thereby driving the first connecting rod 14 and the second connecting rod 15 to rotate around the first fixing rod 13, thereby driving the third sliding block 16 to slide between the second fixing plate 10 and the first fixing plate 7, realizing the approach of the first clamping plate 20 and the second clamping plate 21, the light guide plate is pressed and fixed, when the light guide plate needs to be removed, the handle 19 is rotated reversely, the threaded rod 8 drives the second sliding block 12 to slide reversely in the second sliding groove 11, the first connecting rod 14 and the second connecting rod 15 are driven to rotate around the first fixing rod 13, thereby drive third slider 16 reverse slip between second fixed plate 10 and first fixed plate 7, realize keeping away from of first splint 20 and second splint 21, with the light guide plate follow shell 1 in pull out can, the convenient installation to the light guide plate is dismantled.
Referring to fig. 2, one end of the first sliding block 4 away from the spring 5 is disposed in an inclined plane, and one end of the housing 1 is disposed with an inclined groove 18, so that when the light guide plate reaches the bottom of the housing 1, the light guide plate slides into the bottom of the housing 1 along the inclined groove 18, thereby facilitating the insertion of the light guide plate.
The working principle is as follows: when the device is used, the light guide plate slides in from one end of the shell 1, the first sliding blocks 4 extrude the springs 5 to force the light guide plate to move between the two first sliding blocks 4, so as to realize the primary fixation of the light guide plate, the ends of the first sliding blocks 4 far away from the springs 5 are arranged in an inclined plane, one end of the shell 1 is provided with an inclined groove 18, when the light guide plate reaches the bottom of the shell 1, the light guide plate slides in the bottom of the shell 1 along the inclined groove 18, so as to facilitate the insertion of the light guide plate, after the light guide plate is fixed, the rotating handle 19 is rotated to drive the threaded rod 8 to rotate, so as to drive the second sliding block 12 to slide in the second sliding groove 11, so as to drive the first connecting rod 14 and the second connecting rod 15 to rotate by taking the first fixing rod 13 as the center, so as to drive the third sliding block 16 to slide between the second fixing plate 10, carry out the extrusion to the light guide plate fixedly, when needs demolish the light guide plate, contra-rotation changes handle 19, threaded rod 8 will drive second slider 12 in second spout 11 counter-sliding, it uses first dead lever 13 as the center rotation to drive head rod 14 and second connecting rod 15, thereby drive third slider 16 counter-sliding between second fixed plate 10 and first fixed plate 7, realize keeping away from of first splint 20 and second splint 21, with the light guide plate follow shell 1 in pull out can, the installation of convenient to the light guide plate is dismantled.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A light guide plate convenient to installation, includes shell (1), its characterized in that: the shell (1) inner wall both ends symmetry fixedly connected with first fixed block (2), first spout (3) have been seted up to first fixed block (2) inner wall, first spout (3) inside sliding connection has first slider (4), the first spring (5) of the one end fixedly connected with of first spout (3), the one end and the first slider (4) fixed connection of first spout (3) are kept away from in first spring (5), shell (1) inner wall middle part fixedly connected with clamping device (6).
2. A light guide plate for facilitating mounting according to claim 1, wherein: the clamping device (6) comprises a first fixing plate (7), a threaded rod (8), a through hole (9), a second fixing plate (10), a second sliding groove (11), a second sliding block (12), a first fixing rod (13), a first connecting rod (14), a second connecting rod (15), a third sliding block (16), a second rotating rod (17), a first clamping plate (20) and a second clamping plate (21), wherein the middle part of the shell (1) is symmetrically and fixedly connected with the first fixing plate (7), one side of the first fixing plate (7) is rotatably connected with the threaded rod (8) through a bearing, one end of the shell (1) is provided with the through hole (9), the through hole (9) is in sliding connection with the threaded rod (8), the inner wall of the shell (1) is symmetrically and fixedly connected with the second fixing plate (10), the second sliding groove (11) is formed in the second fixing plate (10), and the second sliding block (12) is in sliding connection with the second sliding groove (11), a threaded hole is arranged in the second sliding block (12), the second sliding block (12) is in threaded connection with the threaded rod (8) through the threaded hole, one side of the second sliding block (12) far away from the shell (1) is fixedly connected with a first fixed rod (13), the middle part of the first fixed rod (13) is respectively and rotatably connected with a first connecting rod (14) and a second connecting rod (15) through bearings, a third sliding block (16) is symmetrically connected between the second fixed plate (10) and the first fixed plate (7) in a sliding way, a second rotating rod (17) is fixedly connected to one side of the third sliding block (16) far away from the shell (1), and the second rotating rod (17) is rotatably connected with the first connecting rod (14) and the second connecting rod (15) through bearings, and one end of each of the two third sliding blocks (16) is fixedly connected with a first clamping plate (20) and a second clamping plate (21) respectively.
3. A light guide plate for facilitating mounting according to claim 1, wherein: one end, far away from the first spring (5), of the first sliding block (4) is arranged in an inclined plane.
4. A light guide plate for facilitating mounting according to claim 2, wherein: one end of the shell (1) is provided with a chute (18).
5. A light guide plate for facilitating mounting according to claim 2, wherein: one end of the threaded rod (8) far away from the first fixing plate (7) is fixedly connected with a rotating handle (19).
6. An easy-to-mount light guide plate as claimed in claim 2, wherein the bottom of the third slider (16) is still lower than the second fixing plate (10) when the first connecting rod (14) and the second connecting rod (15) are in the vertical state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022690751.4U CN213517642U (en) | 2020-11-19 | 2020-11-19 | Light guide plate convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022690751.4U CN213517642U (en) | 2020-11-19 | 2020-11-19 | Light guide plate convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213517642U true CN213517642U (en) | 2021-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022690751.4U Active CN213517642U (en) | 2020-11-19 | 2020-11-19 | Light guide plate convenient to installation |
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| Country | Link |
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| CN (1) | CN213517642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113820880A (en) * | 2021-08-24 | 2021-12-21 | 郴州海润电子科技有限公司 | LCD convenient to dismantle and adjust |
-
2020
- 2020-11-19 CN CN202022690751.4U patent/CN213517642U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113820880A (en) * | 2021-08-24 | 2021-12-21 | 郴州海润电子科技有限公司 | LCD convenient to dismantle and adjust |
| CN113820880B (en) * | 2021-08-24 | 2024-03-15 | 郴州海润电子科技有限公司 | LCD (liquid crystal display) convenient to detach and adjust |
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