CN210270449U - Backlight backplate and backlight rubber frame integrated structure - Google Patents
Backlight backplate and backlight rubber frame integrated structure Download PDFInfo
- Publication number
- CN210270449U CN210270449U CN201920962998.1U CN201920962998U CN210270449U CN 210270449 U CN210270449 U CN 210270449U CN 201920962998 U CN201920962998 U CN 201920962998U CN 210270449 U CN210270449 U CN 210270449U
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- China
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- rubber
- rubber baffle
- backlight
- frame
- light guide
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Abstract
The utility model discloses a frame body structure is glued to backlight backplate and backlight relates to photoelectric display accessory technical field, including backplate and light guide plate, the inside center department movable mounting of backplate has the light guide plate, and the bottom outer wall of light guide plate is provided with the light guide source, inside respectively movable mounting in the both sides of backplate has first rubber baffle and second rubber baffle, and first rubber baffle and second rubber baffle are in same horizontal central line, inside respectively movable mounting of front end and the rear end of backplate has third rubber baffle and fourth rubber baffle. The utility model discloses can glue frame assembled joint with backlight backplate and backlight and form a body structure, strengthen the connection stability that the frame was glued to the backlight, prevent because of phenomenons such as deformation warpage that the internal stress leads to, according to the light guide plate and the light guide source of the fixed different thickness of individual demand easy to assemble to convenient to assemble dismantlement improves anti-seismic force, avoids the damage when the installation is dismantled.
Description
Technical Field
The utility model relates to a photoelectric display accessory technical field specifically is a frame body structure is glued to backlight backplate and backlight.
Background
The backlight source is an important component in the photoelectric display industry, and is a provider of a light source of an LCD (liquid crystal display) panel, at present, the development direction of a notebook computer is an extremely narrow frame, the backlight source is ultrathin, the overall thickness of the backlight is within 0.75mm, the extremely narrow frame effectively improves the display area of the notebook computer, brings better visual experience to people, and brings various hidden dangers.
In current backlight backplate and backlight gluey frame, glue the frame stack for backlight backplate and backlight usually and assemble the use, the backlight glues the frame and connects unstable inadequately, and the phenomenon such as deformation warpage that leads to because of the internal stress easily can not install fixed different thickness light guide plates and lead the light source to difficult installation dismantlement during installation maintenance, the installation is dismantled many times and is caused irreversible damage easily.
Disclosure of Invention
An object of the utility model is to provide a frame body structure is glued to backlight backplate and backlight to solve the problem that proposes 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 backlight backplate and backlight rubber frame body structure, includes backplate and light guide plate, the inside center department movable mounting of backplate has the light guide plate, and the bottom outer wall of light guide plate is provided with the light guide source, inside respectively movable mounting in both sides of backplate has first rubber baffle and second rubber baffle, and first rubber baffle and second rubber baffle are in same level central line, the inside respectively movable mounting of front end and the rear end of backplate has third rubber baffle and fourth rubber baffle, and the top outer wall of first rubber baffle and second rubber baffle keeps away from the first fixture block of the equal fixedly connected with in light guide plate department, the top outer wall of third rubber baffle and fourth rubber baffle keeps away from the equal fixedly connected with second fixture block in light guide plate department.
As a further aspect of the present invention: the back plate consists of a frame and a bottom plate, the peripheral surface of the bottom plate is fixedly connected with the inner peripheral surface of the frame close to the bottom end, and the bottom plate and the frame are positioned on the same vertical center line.
As a further aspect of the present invention: frame both sides, front end and rear end have all run through and have seted up the regulation mouth, the opposite one end of first rubber baffle and second rubber baffle and the opposite one end of third rubber baffle and fourth rubber baffle are located four respectively in the regulation mouth.
As a further aspect of the present invention: four the fixed slot has all been seted up to the top inner wall of regulation mouth, two near first rubber baffle and second rubber baffle the internal periphery of fixed slot respectively with two the top gomphosis of first fixture block is connected, two near third rubber baffle and fourth rubber baffle the internal periphery of fixed slot respectively with two the top gomphosis of second fixture block is connected.
As a further aspect of the present invention: the light guide plate is characterized in that a first rubber frame is arranged on the peripheral surface of the light guide plate and the peripheral surface of the light guide source, a second rubber frame is arranged on the peripheral surface of the first rubber frame, a third rubber frame is movably arranged on the inner surface of the bottom end of the back plate, and the first rubber frame, the second rubber frame and the third rubber frame are located on the same vertical center line.
As a further aspect of the present invention: the inside of first rubber baffle, second rubber baffle, third rubber baffle and fourth rubber baffle all is equipped with four reset spring, and the relative one end of first rubber baffle and second rubber baffle and the relative one end of third rubber baffle and fourth rubber baffle are the arc setting.
Compared with the prior art, a frame body structure is glued to backlight backplate and backlight, the beneficial effects of the utility model are that: the utility model discloses can glue frame assembled joint with backlight backplate and backlight and form a body structure, strengthen the connection stability that the frame was glued to the backlight, prevent because of phenomenons such as deformation warpage that the internal stress leads to, according to the light guide plate and the light guide source of the fixed different thickness of individual demand easy to assemble to convenient to assemble dismantlement improves anti-seismic force, avoids the damage when the installation is dismantled.
Drawings
FIG. 1 is a schematic structural diagram of an integrated structure of a backlight backboard and a backlight rubber frame;
FIG. 2 is a schematic cross-sectional view of a backlight back plate and a backlight plastic frame integrated structure;
fig. 3 is an enlarged view of a in fig. 2.
In the figure: 1. a back plate; 2. a light guide plate; 3. a light guide source; 4. a first rubber baffle; 5. a second rubber baffle; 6. a third rubber baffle; 7. a fourth rubber baffle; 8. a first clamping block; 9. a second fixture block; 10. a frame; 11. a base plate; 12. a first rubber frame; 13. a second rubber frame; 14. a third rubber frame; 15. a return spring.
Detailed Description
Referring to fig. 1-3, in an embodiment of the present invention, a backlight backplate and backlight frame integrated structure includes a backplate 1 and a light guide plate 2, the backplate 1 is composed of a frame 10 and a bottom plate 11, corners of the outer peripheral surface and the inner peripheral surface of the frame 10 are frosted to prevent sharp parts from being scratched, and the peripheral surface of bottom plate 11 and the interior surface of enclosing of frame 10 are close to bottom department fixed connection, bottom plate 11 and frame 10 are in same perpendicular central line, frame 10 both sides, the regulation mouth has all been run through to front end and rear end, first rubber baffle 4 and 5 opposite one ends of second rubber baffle are located four regulation mouths respectively with the opposite one end of third rubber baffle 6 and fourth rubber baffle 7, four regulation mouths all are in same horizontal central line, the interior of four regulation mouths encloses and is the cuboid, the fixed slot has all been seted up to the top inner wall of four regulation mouths, the top of four fixed slots is the slope setting.
The inner peripheries of two fixing grooves close to a first rubber baffle 4 and a second rubber baffle 5 are respectively connected with the top ends of two first clamping blocks 8 in an embedding way, the inner peripheries of two fixing grooves close to a third rubber baffle 6 and a fourth rubber baffle 7 are respectively connected with the top ends of two second clamping blocks 9 in an embedding way, a backlight backboard 1 and a plurality of backlight rubber frames are assembled and connected to form an integral structure, the connection stability of the backlight rubber frames is enhanced, the phenomena of deformation, warping and the like caused by internal stress are prevented, a light guide plate 2 is movably installed at the inner center of the backboard 1, a light guide source 3 is arranged on the outer wall of the bottom end of the light guide plate 2, a first rubber frame 12 is arranged on the peripheral surfaces of the light guide plate 2 and the light guide source 3, a second rubber frame 13 is arranged on the peripheral surface of the first rubber frame 12, a third rubber frame 14 is movably installed on the inner surface of the bottom end of the backboard 1, and the third, and the first rubber frame 12, the second rubber frame 13 and the third rubber frame 14 are located at the same vertical central line, the first rubber baffle 4 and the second rubber baffle 5 are movably mounted inside two sides of the back plate 1 respectively, and the first rubber baffle 4 and the second rubber baffle 5 are located at the same horizontal central line.
A third rubber baffle 6 and a fourth rubber baffle 7 are respectively and movably arranged in the front end and the rear end of the back plate 1, four reset springs 15 are respectively arranged in the first rubber baffle 4, the second rubber baffle 5, the third rubber baffle 6 and the fourth rubber baffle 7, the positions far away from each other of the first rubber baffle 4, the second rubber baffle 5, the third rubber baffle 6 and the fourth rubber baffle 7 are respectively provided with an opening, the opposite ends of the first rubber baffle 4 and the second rubber baffle 5 and the opposite ends of the third rubber baffle 6 and the fourth rubber baffle 7 are respectively arranged in an arc shape, the positions far away from the light guide plate 2 of the outer walls at the top ends of the first rubber baffle 4 and the second rubber baffle 5 are respectively and fixedly connected with a first clamping block 8, the positions far away from the light guide plate 2 of the outer walls at the top ends of the third rubber baffle 6 and the fourth rubber baffle 7 are respectively and fixedly connected with a second clamping block 9, the light guide plates 2 and the light source 3 with different thicknesses can be, and the installation and the disassembly are convenient, the anti-seismic force is improved by utilizing the return spring 15, and the damage during the installation and the disassembly is avoided.
The utility model discloses a theory of operation is: placing the light guide plate 2 on the top of the light guide source 3, sleeving the peripheries of the light guide plate 2 and the light guide source 3 with a first rubber frame 12, sleeving the peripheral surface of the first rubber frame 12 with a second rubber frame 13, sleeving the periphery of the second rubber frame 13 with a third rubber frame 14, holding the light guide plate 2 and the light guide source 3, moving the light guide plate 2 and the light guide source 3 together with the first rubber frame 12, the second rubber frame 13 and the third rubber frame 14 to the upper center of the back plate 1, holding the light guide plate 2 and the light guide source 3, inserting the light guide plate 2 and the light guide source 3 together with the first rubber frame 12, the second rubber frame 13 and the third rubber frame 14 into the inner periphery of the frame 10 and contacting the bottom plate 11 until the light guide plate 2 and the light guide source 3 are held, embedding the light guide plate 2 and the light guide source 3 together with the first rubber frame 12, the second rubber frame 13 and the third rubber frame 14 into the inner periphery of the frame 10 and contacting the bottom plate 11, assembling and connecting the back plate 1 and the, the connection stability of a plurality of backlight rubber frames is enhanced, the phenomena of deformation, warping and the like caused by internal stress are prevented, the first rubber baffle 4 is held, the first rubber baffle 4 is inserted into the regulating port at the left end of the backboard 1, the arc-shaped end of the first rubber baffle 4 is positioned on the outer walls of the top ends of the third rubber frame 14 and the second rubber frame 13, the first rubber baffle 4 is held to slowly push the first rubber baffle 4 into the backboard 1, the first fixture block 8 at the top end of the first rubber baffle 4 is contacted with the fixed groove until the side of the first rubber baffle 4 close to the first fixture block 8 and the outer wall of the side frame 10 close to the first fixture block 8 are positioned at the same vertical central line, the regulating position of the first fixture block 8 is shifted to ensure that the top end of the first fixture block 8 is embedded with the fixed groove, the opening at one side of the first rubber baffle 4 is opened to slowly push the four reset springs 15 into the first rubber baffle 4, and ensure that the, holding a second rubber baffle 5, inserting the second rubber baffle 5 into the regulating port at the left end of the backboard 1, enabling the arc-shaped end of the second rubber baffle 5 to be positioned on the outer walls of the top ends of a third rubber frame 14 and a second rubber frame 13, holding the second rubber baffle 5, slowly pushing the second rubber baffle 5 into the backboard 1, enabling a first fixture block 8 at the top end of the second rubber baffle 5 to contact with the fixed groove until one side of the second rubber baffle 5 close to the first fixture block 8 and the outer wall of one side of the frame 10 close to the first fixture block 8 are positioned at the same vertical central line, shifting the regulating position of the first fixture block 8 to enable the top end of the first fixture block 8 to be embedded with the fixed groove, opening one side of the second rubber baffle 5 to slowly push four reset springs 15 into the second rubber baffle 5, enabling the four reset springs 15 to be vertically arranged, holding the third rubber baffle 6, inserting the arc-shaped end of the third rubber baffle 6 into the regulating port at the front end of the backboard 1, slowly pushing, until the front end surface of the third rubber baffle 6 and the front end surface of the back plate 1 keep the same vertical line, the second fixture block 9 is stirred to connect the top end of the second fixture block 9 with the fixed groove in an embedded manner, the opening at the front end of the second rubber baffle 5 is broken off to slowly push the four reset springs 15 into the second rubber baffle 5, and the four reset springs 15 are all in a vertical arrangement, the fourth rubber baffle 7 is held to insert the arc-shaped end of the fourth rubber baffle 7 into the adjusting port at the rear end of the back plate 1 to be slowly pushed in until the front surface and the rear surface of the fourth rubber baffle 7 and the front surface and the rear surface of the back plate 1 keep the same vertical line, the second fixture block 9 is stirred to connect the top end of the second fixture block 9 with the fixed groove in an embedded manner, the opening at the rear end of the second rubber baffle 5 is broken off to slowly push the four reset springs 15 into the second rubber baffle 5, and the four reset springs 15 are all, Second rubber baffle 5, third rubber baffle 6 and fourth rubber baffle 7 stably block and fix light guide plate 2, first gluey frame 12, frame 13 and third gluey frame 14 are glued to the second, press 4 tops of first rubber baffle and push down four reset spring 15, until first fixture block 8 is downward and fixed slot separation, promote first rubber baffle 4 to the one side removal of keeping away from light guide plate 2, can take off first rubber baffle 4, the installation and disassembly of being convenient for, damage when avoiding the installation to dismantle, reset spring 15 improves anti-seismic force.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a backlight backplate and backlight rubber frame body structure, includes backplate (1) and light guide plate (2), its characterized in that, the inside center department movable mounting of backplate (1) has light guide plate (2), and the bottom outer wall of light guide plate (2) is provided with light guide source (3), inside respectively movable mounting in both sides of backplate (1) has first rubber baffle (4) and second rubber baffle (5), and just first rubber baffle (4) and second rubber baffle (5) are in same horizontal central line, the inside movable mounting respectively of front end and the rear end of backplate (1) has third rubber baffle (6) and fourth rubber baffle (7), and the top outer wall of first rubber baffle (4) and second rubber baffle (5) keeps away from light guide plate (2) and locates equal fixedly connected with first fixture block (8), the top outer wall of third rubber baffle (6) and fourth rubber baffle (7) keeps away from light guide plate (2) and locates equal fixedly connected with second fixture block (8), the top outer wall of light guide plate (2) is located to the equal fixedly connected A clamping block (9).
2. The backlight backboard and backlight rubber frame integrated structure according to claim 1, wherein the backboard (1) is composed of a frame (10) and a bottom plate (11), the outer peripheral surface of the bottom plate (11) is fixedly connected with the inner peripheral surface of the frame (10) near the bottom end, and the bottom plate (11) and the frame (10) are in the same vertical center line.
3. The backlight backboard and backlight rubber frame integrated structure according to claim 2, wherein adjusting openings are formed in two sides, the front end and the rear end of the side frame (10) in a penetrating manner, and the ends, opposite to the first rubber baffle (4) and the second rubber baffle (5), of the first rubber baffle and the fourth rubber baffle (7) are respectively located in the four adjusting openings.
4. The backlight backboard and backlight rubber frame integrated structure as claimed in claim 3, wherein fixing grooves are formed in the inner walls of the top ends of the four adjusting openings, the inner peripheries of the two fixing grooves close to the first rubber baffle (4) and the second rubber baffle (5) are respectively connected with the top ends of the two first clamping blocks (8) in an embedded manner, and the inner peripheries of the two fixing grooves close to the third rubber baffle (6) and the fourth rubber baffle (7) are respectively connected with the top ends of the two second clamping blocks (9) in an embedded manner.
5. The backlight backboard and backlight rubber frame integrated structure according to claim 1, wherein a first rubber frame (12) is arranged on the peripheral surface of the light guide plate (2) and the light guide source (3), a second rubber frame (13) is arranged on the peripheral surface of the first rubber frame (12), a third rubber frame (14) is movably mounted on the inner surface of the bottom end of the backboard (1), and the first rubber frame (12), the second rubber frame (13) and the third rubber frame (14) are positioned on the same vertical central line.
6. The backlight backboard and backlight rubber frame integrated structure according to claim 1, wherein four reset springs (15) are arranged inside the first rubber baffle (4), the second rubber baffle (5), the third rubber baffle (6) and the fourth rubber baffle (7), and the opposite ends of the first rubber baffle (4) and the second rubber baffle (5) and the opposite ends of the third rubber baffle (6) and the fourth rubber baffle (7) are both arranged in an arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920962998.1U CN210270449U (en) | 2019-06-25 | 2019-06-25 | Backlight backplate and backlight rubber frame integrated structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920962998.1U CN210270449U (en) | 2019-06-25 | 2019-06-25 | Backlight backplate and backlight rubber frame integrated structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210270449U true CN210270449U (en) | 2020-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920962998.1U Expired - Fee Related CN210270449U (en) | 2019-06-25 | 2019-06-25 | Backlight backplate and backlight rubber frame integrated structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210270449U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113514981A (en) * | 2021-04-09 | 2021-10-19 | 深圳市兆纪光电有限公司 | Automatic anticollision backlight unit who resets |
| CN113703225A (en) * | 2021-09-02 | 2021-11-26 | 业成科技（成都）有限公司 | Backlight assembly, liquid crystal display module and display terminal |
| CN115390304A (en) * | 2022-09-20 | 2022-11-25 | 江西科华电子有限公司 | Liquid crystal display module of leak protection light |
-
2019
- 2019-06-25 CN CN201920962998.1U patent/CN210270449U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113514981A (en) * | 2021-04-09 | 2021-10-19 | 深圳市兆纪光电有限公司 | Automatic anticollision backlight unit who resets |
| CN113703225A (en) * | 2021-09-02 | 2021-11-26 | 业成科技（成都）有限公司 | Backlight assembly, liquid crystal display module and display terminal |
| CN115390304A (en) * | 2022-09-20 | 2022-11-25 | 江西科华电子有限公司 | Liquid crystal display module of leak protection light |
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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: 20200407 Termination date: 20210625 |
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| CF01 | Termination of patent right due to non-payment of annual fee |