CN218728140U - Antidetonation light guide plate - Google Patents
Antidetonation light guide plate Download PDFInfo
- Publication number
- CN218728140U CN218728140U CN202222792693.5U CN202222792693U CN218728140U CN 218728140 U CN218728140 U CN 218728140U CN 202222792693 U CN202222792693 U CN 202222792693U CN 218728140 U CN218728140 U CN 218728140U
- Authority
- CN
- China
- Prior art keywords
- light guide
- guide plate
- block
- plate main
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000013016 damping Methods 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 abstract description 4
- 230000035939 shock Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
Images
Landscapes
- Planar Illumination Modules (AREA)
Abstract
The utility model belongs to the technical field of light guide plates, and mainly relates to an anti-seismic light guide plate, which comprises an installation frame and a light guide plate component arranged on the inner side of the installation frame, wherein the installation frame comprises a slide bar, a slide block is arranged on the outer side of the middle part of the slide bar, springs are arranged on the outer side of the slide bar and at the two ends of the slide block, and a connecting block is fixedly connected to the outer wall of one side of the slide block; the light guide plate assembly comprises a light guide plate main body, and connecting grooves are formed in the positions, corresponding to the connecting blocks, of the inner side of the light guide plate main body; through being provided with damping spring, slide bar, slider etc, the slider carries out fixed connection through connecting block and light guide plate main part, when the light guide plate main part receives the impact, moves on the slider through the slider, relies on damping spring to cushion impact force, realizes absorbing function, prevents the damage of light guide plate.
Description
Technical Field
The utility model belongs to the technical field of the light guide plate, in particular to antidetonation light guide plate.
Background
The design principle of the light guide plate is derived from a liquid crystal display screen of a notebook computer, and the light guide plate is a high-tech product for converting a linear light source into a surface light source. Optical grade acrylic (PMMA)/PC is used as a base material, and the backlight module technology of an LCD display screen and a notebook computer is applied, so that the light of the light guide plate is refracted into a surface light source uniform light state to manufacture and form the LED backlight module through the high light transmission rate of the light guide points and the calculation of the computer on the light guide points. The product is manufactured by combining the spectral analysis principle with the digital UV printing technology under the environment conditions of constant temperature, constant humidity and no dust.
The main problem that exists of current light guide plate, light guide plate set up in backlight unit, generally rely on dry glue and carry out fixed connection with backlight unit, perhaps rely on set screw and installing frame/support fixed connection, and when the light guide plate received the impact, because the fixed connection of light guide plate for the light guide plate does not possess shock-resistant ability, often causes the damage easily.
SUMMERY OF THE UTILITY MODEL
The utility model provides an antidetonation light guide plate has solved prior art well light guide plate and has not possessed shock-resistant ability, often can take place the problem of damage when receiving the impact.
The technical scheme of the utility model is realized like this:
an anti-seismic light guide plate comprises a mounting frame and a light guide plate assembly arranged on the inner side of the mounting frame, wherein the mounting frame comprises a sliding rod, a sliding block is arranged on the outer side of the middle part of the sliding rod, damping springs are arranged on the outer side of the sliding rod and positioned at two ends of the sliding block, and a connecting block is fixedly connected to the outer wall of one side of the sliding block;
the light guide plate assembly comprises a light guide plate main body, and the inner side of the light guide plate main body is provided with a connecting groove corresponding to the connecting block.
Preferably, a limiting groove is formed in the position, corresponding to the sliding block, of the inner side of the mounting frame.
Preferably, the mounting frame further comprises a first splicing piece and a second splicing piece, the second splicing piece is integrally formed and provided with a plug pin block, a plug hole is formed in the position, corresponding to the plug pin block, of the inner side of the first splicing piece, and the plug pin block is inserted into the plug hole and fixedly connected with the plug pin block through screws.
Preferably, the inner sides of the first splicing member and the second splicing member are provided with grooves corresponding to the front end and the rear end of the light guide plate main body, and rubber members are arranged in the grooves.
Preferably, the rubber piece, the first splicing piece and the second splicing piece are glued.
Preferably, the cross section of the rubber part is C-shaped.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
1. in the utility model, the slide block is fixedly connected with the light guide plate main body through the connecting block by arranging the damping spring, the slide rod, the slide block and the like, when the light guide plate main body is impacted, the slide block moves on the slide block, and the damping spring is used for buffering the impact force to realize the damping function and prevent the light guide plate from being damaged;
2. the utility model discloses in, through being provided with first splice and second splice, the dismantlement and the installation of convenient installing frame conveniently separate light guide plate main part and installing frame, make things convenient for the maintenance in later stage.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is an overall schematic view of an anti-seismic light guide plate according to the present invention;
FIG. 2 is a schematic view of the mounting frame;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
fig. 4 is an overall view of the light guide plate assembly.
In the figure, 10, a mounting frame; 20. a light guide plate assembly;
101. a first splice; 102. a second splice; 103. a rubber member; 104. a latch block;
105. a slider; 106. a slide bar; 107. a damping spring; 108. connecting blocks;
201. a light guide plate main body; 202. and connecting the grooves.
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 of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
Example (b):
as shown in fig. 1 to 4, an anti-seismic light guide plate comprises a mounting frame 10 and a light guide plate assembly 20 arranged on the inner side of the mounting frame, wherein the mounting frame 10 comprises a sliding rod 106, a sliding block 105 is arranged on the outer side of the middle of the sliding rod 106, damping springs 107 are arranged on the outer side of the sliding rod 106 and positioned at two ends of the sliding block 105, and a connecting block 108 is fixedly connected to the outer wall of one side of the sliding block 105; the light guide plate assembly 20 includes a light guide plate main body 201, and a connecting groove 202 is formed at a position corresponding to the connecting block 108 on the inner side of the light guide plate main body 201;
when the light guide plate main body 201 receives impact force, the light guide plate main body 201 is connected with the connecting block 108 through the connecting groove 202, the connecting block 108 is fixedly connected with the sliding block 105, the sliding block 105 is movably sleeved on the sliding rod 106, and two ends of the sliding block 105 are connected with the damping spring 107, so that the sliding block 105 can move on the sliding rod 106 and is buffered by the damping spring 107, the damping function is further completed, and the light guide plate main body 201 is prevented from being damaged due to the impact force;
as shown in fig. 2, a position of the inner side of the mounting frame 10 corresponding to the slider 105 is provided with a limiting groove; limiting the sliding direction of the sliding block 105;
as shown in fig. 1-2, the mounting frame 10 further includes a first splicing member 101 and a second splicing member 102, the second splicing member 102 is integrally formed with a plug block 104, a plug hole is formed in a position corresponding to the plug block 104 on the inner side of the first splicing member 101, and the plug block 104 is inserted into the plug hole and fixedly connected by a screw; the first splicing piece 101 and the second splicing piece 102 can be conveniently and fixedly connected and disassembled, and the light guide plate main body 201 can be disassembled from the mounting frame 10 only by disassembling screws during later-period maintenance;
as shown in fig. 2, grooves are formed in the inner sides of the first splicing member 101 and the second splicing member 102 at positions corresponding to the front end and the rear end of the light guide plate main body 201, and rubber members 103 are arranged in the grooves; the rubber piece 103 is glued with the first splicing piece 101 and the second splicing piece 102; the cross section of the rubber part 103 is C-shaped;
by inserting the four corners of the light guide plate body 201 into the rubber member 103, the rubber member 103 can protect the four corners of the light guide plate body 201, and also can absorb shock to the four corners of the light guide plate body 201, thereby preventing the end of the light guide plate body 201 from being broken.
The working principle is as follows: when this light guide plate receives the impact, light guide plate main part 201 is owing to be connected with connecting block 108, connecting block 108 and slider 105 fixed connection, and sliding connection between slider 105 and the slide bar 106, slider 105 still is connected with damping spring 107, therefore light guide plate main part 201 receives the impact, rely on slider 105 to slide on slide bar 106, and damping spring 107 absorbs the shaking force through the deformation of self, thereby realize the shock attenuation of light guide plate main part 201, and still protect the four corners of light guide plate main part 201 through rubber spare 103, protect light guide plate main part 201, and installing frame 10 has still adopted the design of concatenation formula, make things convenient for the maintenance work in later stage.
The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An anti-seismic light guide plate comprises a mounting frame (10) and a light guide plate assembly (20) arranged on the inner side of the mounting frame, and is characterized in that the mounting frame (10) comprises a sliding rod (106), a sliding block (105) is arranged on the outer side of the middle of the sliding rod (106), damping springs (107) are arranged on the outer side of the sliding rod (106) and positioned at two ends of the sliding block (105), and a connecting block (108) is fixedly connected to the outer wall of one side of the sliding block (105);
the light guide plate assembly (20) comprises a light guide plate main body (201), and a connecting groove (202) is formed in the position, corresponding to the connecting block (108), of the inner side of the light guide plate main body (201).
2. An earthquake-proof light guide plate according to claim 1, wherein a limiting groove is formed in the inner side of the mounting frame (10) at a position corresponding to the slide block (105).
3. The anti-seismic light guide plate according to claim 1, wherein the mounting frame (10) further comprises a first splicing member (101) and a second splicing member (102), the second splicing member (102) is integrally formed with a plug block (104), a plug hole is formed in the position, corresponding to the plug block (104), of the inner side of the first splicing member (101), and the plug block (104) is inserted into the plug hole and fixedly connected with the plug hole by using a screw.
4. An earthquake-resistant light guide plate according to claim 3, wherein grooves are formed in the inner sides of the first splicing member (101) and the second splicing member (102) corresponding to the front end and the rear end of the light guide plate main body (201), and rubber members (103) are arranged in the grooves.
5. An earthquake-resistant light guide plate according to claim 4, wherein the rubber member (103) is glued to the first splicing member (101) and the second splicing member (102).
6. An earthquake-proof light guide plate according to claim 4, wherein the cross-sectional shape of the rubber member (103) is C-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222792693.5U CN218728140U (en) | 2022-10-24 | 2022-10-24 | Antidetonation light guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222792693.5U CN218728140U (en) | 2022-10-24 | 2022-10-24 | Antidetonation light guide plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218728140U true CN218728140U (en) | 2023-03-24 |
Family
ID=85588389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222792693.5U Expired - Fee Related CN218728140U (en) | 2022-10-24 | 2022-10-24 | Antidetonation light guide plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218728140U (en) |
-
2022
- 2022-10-24 CN CN202222792693.5U patent/CN218728140U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218728140U (en) | Antidetonation light guide plate | |
| CN209802396U (en) | Instrument panel convenient to disassemble | |
| CN203442617U (en) | Backlight module and liquid crystal display | |
| CN216768214U (en) | Solar energy installation shockproof structure | |
| CN220040913U (en) | Liquid crystal display frame | |
| CN213069661U (en) | Shockproof protection device of industrial control mainboard | |
| CN112415665A (en) | Novel optical fiber connection tool | |
| CN210777625U (en) | Spliced display screen convenient to dismouting | |
| CN216311246U (en) | Electronic seamless liquid crystal splicing screen module packaging structure | |
| CN218408035U (en) | Splicing type liquid crystal screen assembly component | |
| CN213582006U (en) | Internal anti-impact structure of computer host | |
| CN215106375U (en) | Anti-aging wood grain aluminum veneer | |
| CN220357281U (en) | Optical module with protection mechanism | |
| CN221327043U (en) | Computer dust screen | |
| CN210034835U (en) | Computer display chassis structure | |
| CN215891627U (en) | Waterproof shock-resistant electronic equipment display | |
| CN221042239U (en) | Scratch-proof protection device for cable erection | |
| CN210606468U (en) | Sealing structure of backlight source and display screen | |
| CN211702733U (en) | LC quadruple single-mode adapter with ear | |
| CN221039701U (en) | Mobile phone liquid crystal display module convenient to assemble and disassemble | |
| CN215679904U (en) | Quick assembly's display center and light guide plate fixed knot construct | |
| CN220509176U (en) | Polygonal plastic optical fiber die cover | |
| CN213876131U (en) | Optical fiber module structure for improving signal transmission performance | |
| CN216915268U (en) | Backlight source with vacuum adsorption function | |
| CN214008564U (en) | Anti-falling LED display screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230324 |