CN208384166U - A kind of antidetonation high stable light conducting plate structure - Google Patents
A kind of antidetonation high stable light conducting plate structure Download PDFInfo
- Publication number
- CN208384166U CN208384166U CN201820793400.6U CN201820793400U CN208384166U CN 208384166 U CN208384166 U CN 208384166U CN 201820793400 U CN201820793400 U CN 201820793400U CN 208384166 U CN208384166 U CN 208384166U
- Authority
- CN
- China
- Prior art keywords
- side wall
- fixing seat
- light guide
- installing frame
- high stable
- 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.)
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Abstract
The utility model discloses a kind of antidetonation high stable light conducting plate structures, including light guide plate, the side wall of the light guide plate is equipped with installing frame, and there are four link blocks for the side wall ring winding of installing frame, the outside of the installing frame is equipped with fixing seat, and installing frame and light guide plate are located in fixing seat and are arranged, the fixing seat is all provided with close to the side wall of link block there are two fixed plate, and two fixed plates are located at the two sides setting of link block, the opposite side wall of two fixed plates passes through multiple springs and is connected with slide plate, and two slide plates are located at the two sides of link block, the side wall of two slide plates passes through first rotating shaft and is rotatably connected to first connecting rod, the one end of two first connecting rods far from slide plate is rotatablely connected by the second shaft.Light guide plate is mounted on installing frame by the utility model, and installing frame is connect by shock-damping structure with fixing seat, improves the anti-seismic performance of light guide plate.
Description
Technical field
The utility model relates to light guide plate technical field more particularly to a kind of antidetonation high stable light conducting plate structures.
Background technique
Light guide plate is acrylic/PC plate material using optical grade, and then using has high reflectivity and the not high-tech of extinction
Skill material is stamped in the acryl plates bottom surface laser engraving, V-type cross grid engraving, UV screen printing technology of optical grade
Light guiding points.The light that issues from lamp is drawn in the stop on optical grade acryl plates surface using optical grade acryl plates, when
When light is mapped to each light guiding points, reflected light can be spread toward all angles, then destroyed conditioned reflex and projected by light guide plate front,
By various densitys, light guiding points not of uniform size, light guide plate uniformly light-emitting can be made, light guide plate uses in the backlight module of TV
It is most, but the light guide plate of existing backlight module does not all have the function of antidetonation, and when transporting TV, vibration is to keep away
Unavoidable, light guide plate is easy to rupture by impact, and television set itself when making a sound also with vibration, various reasons
It causes the stability in use of light guide plate poor, and service life is also short, influences the quality and public praise of TV, for this purpose, it is proposed that
A kind of antidetonation high stable light conducting plate structure solves the above problems.
Utility model content
Purpose of the utility model is to solve the light guide plates of the backlight module of TV in the prior art all not to have
The function of antidetonation, when transporting TV, vibration be it is unavoidable, light guide plate is easy to rupture by impact, Er Qie electricity
Also with vibration when making a sound depending on machine itself, various reasons cause the stability in use of light guide plate poor, and service life
It is short, the problem of influencing the quality and public praise of TV, and a kind of antidetonation high stable light conducting plate structure proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of antidetonation high stable light conducting plate structure, including light guide plate, the side wall of the light guide plate is equipped with installing frame, and installs
The side wall ring winding of frame is there are four link block, and the outside of the installing frame is equipped with fixing seat, and installing frame and light guide plate are located at admittedly
It is arranged in reservation, the fixing seat is all provided with close to the side wall of link block there are two fixed plate, and two fixed plates are located at company
The two sides setting of block is connect, the opposite side wall of two fixed plates passes through multiple springs and is connected with slide plate, and two slide plates point
Not Wei Yu link block two sides, the side wall of two slide plates passes through first rotating shaft and is rotatably connected to first connecting rod, two institutes
It states the one end of first connecting rod far from slide plate to be rotatablely connected by the second shaft, two one end of the first connecting rod far from slide plate are also
It is rotatablely connected by the second shaft and link block.
Preferably, two slide plates are equipped with second connecting rod far from the side wall of first connecting rod.
Preferably, the fixing seat is set close to the side wall of second connecting rod there are two sliding slot, and two sliding slots are located at company
The two sides setting of block is connect, two one end of the second connecting rod far from slide plate pass through sliding block and are slidably connected with sliding slot.
Preferably, the side wall of the fixing seat is additionally provided with mandril, and mandril is located between two sliding slots.
Preferably, the mandril is equipped with limited block far from one end of fixing seat.
Preferably, the limited block and two first rotating shafts are on the same line.
Preferably, it is arranged between two first connecting rods in angle.
Preferably, the outer surface of the fixing seat is also coated with anticorrosion material.
The utility model has the beneficial effects that
The installing frame of the utility model provides fixed function to light guide plate, and installing frame is connected by shock-damping structure and fixing seat
It connects, when light guide plate is impacted and shaken, the spring on shock-damping structure can slacken the vibration of light guide plate, to rise
To the effect of damping, the stability of light guide plate is improved, extends the service life used, improves the quality of product.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of antidetonation high stable light conducting plate structure structural schematic diagram；
Fig. 2 is the structural schematic diagram in Fig. 1 at A.
In figure: 1 light guide plate, 2 installing frames, 3 link blocks, 4 fixing seats, 5 fixed plates, 6 springs, 7 slide plates, 8 first rotating shafts, 9
First connecting rod, 10 second shafts, 11 second connecting rods, 12 sliding slots, 13 sliding blocks, 14 mandrils, 15 limited blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, the side wall of a kind of antidetonation high stable light conducting plate structure, including light guide plate 1, light guide plate 1 is equipped with installation
Frame 2, and the side wall ring winding of installing frame 2, there are four link block 3, the outside of installing frame 2 is equipped with fixing seat 4, the appearance of fixing seat 4
Face is also coated with anticorrosion material, and fixing seat 4 is prevented to be corroded, and the side wall of fixing seat 4 is additionally provided with mandril 14, and mandril 14 is located at
Between two sliding slots 12, mandril 14 is equipped with limited block 15 far from one end of fixing seat 4, at limited block 15 and two first rotating shafts 8
In on same straight line, limited block 15 guarantees that the angle between two first connecting rods 9 is consistently less than 180 degree, prevents two first
Connecting rod 9 turns over, and installing frame 2 and light guide plate 1 are located in fixing seat 4 and are arranged, and fixing seat 4 is equal close to the side wall of link block 3
If there are two fixed plate 5, and two fixed plates 5 are located at the two sides setting of link block 3, the opposite side wall of two fixed plates 5
It is connected with slide plate 7 by multiple springs 6, two slide plates 7 are equipped with second connecting rod 11 far from the side wall of first connecting rod 9, fixed
Seat 4 is set close to the side wall of second connecting rod 11 there are two sliding slot 12, and two sliding slots 12 are located at the two sides setting of link block 3,
Two one end of second connecting rod 11 far from slide plate 7 pass through sliding block 13 and are slidably connected with sliding slot 12, and slide plate 7 passes through second connecting rod 11
It is connect with sliding block 13, and sliding block 13 slides in sliding slot 12, therefore sliding slot 12 and sliding block 13 are convenient for the movement of slide plate 7, while the
Two connecting rods 11 also play supporting role to slide plate 7, and two slide plates 7 are located at the two sides of link block 3, two slide plates 7
Side wall passes through first rotating shaft 8 and is rotatably connected to first connecting rod 9, is arranged between two first connecting rods 9 in angle, when link block 3
When mobile to 7 direction of slide plate, the angle between two first connecting rods 9 will change, and two first connecting rods 9 are far from slide plate 7
One end be rotatablely connected by the second shaft 10, two one end of first connecting rod 9 far from slide plate 7 also pass through the second shaft 10 with even
Connect the rotation connection of block 3.
The utility model will drive installing frame 2 and shake together when light guide plate 1 generates vibration, the link block on installing frame 2
3 squeeze two first connecting rods 9, since two first connecting rods 9 are rotatablely connected by the second shaft 10 with link block 3, two first
The other end of connecting rod 9 is rotatablely connected by first rotating shaft 8 and slide plate 7, thus two first connecting rods 9 be squeezed after between the two
Angle become larger, two first connecting rods 9 are expanded to two sides, extruding of the slide plate 7 by first connecting rod 9, and the elastic force of spring 6 hinders to slide
The movement of plate 7 has slackened the vibration of light guide plate 1 to offset the extruding of first connecting rod 9 indirectly, when link block 3 no longer squeezes
When two first connecting rod 9, the elastic force of spring 6 keeps slide plate 7 mobile to original position, and the angle between two first connecting rods 9 becomes
Small, first connecting rod 9 squeezes link block 3 to original position, so that installing frame 2 and light guide plate 1 return to original position, to improve leaded light
The stability of plate 1.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (8)
1. a kind of antidetonation high stable light conducting plate structure, including light guide plate (1), which is characterized in that the side wall of the light guide plate (1) is set
Have installing frame (2), and the side wall ring winding of installing frame (2), there are four link block (3), the outside of the installing frame (2) is equipped with solid
Reservation (4), and installing frame (2) and light guide plate (1) are located at setting in fixing seat (4), the fixing seat (4) is close to link block (3)
Side wall be all provided with there are two fixed plate (5), and two fixed plates (5) are located at the two sides setting of link block (3), described in two
The opposite side wall of fixed plate (5) passes through multiple springs (6) and is connected with slide plate (7), and two slide plates (7) are located at link block
(3) two sides, the side wall of two slide plates (7) pass through first rotating shaft (8) and are rotatably connected to first connecting rod (9), two institutes
It states the one end of first connecting rod (9) far from slide plate (7) to be rotatablely connected by the second shaft (10), two first connecting rods (9) are remote
One end from slide plate (7) also passes through the second shaft (10) and link block (3) and is rotatablely connected.
2. a kind of antidetonation high stable light conducting plate structure according to claim 1, which is characterized in that two slide plates (7)
Side wall far from first connecting rod (9) is equipped with second connecting rod (11).
3. a kind of antidetonation high stable light conducting plate structure according to claim 2, which is characterized in that the fixing seat (4) is leaned on
The side wall of nearly second connecting rod (11) sets that there are two sliding slot (12), and the two sides that two sliding slots (12) are located at link block (3) are set
It sets, two second connecting rods (11) pass through sliding block (13) far from the one end of slide plate (7) and are slidably connected with sliding slot (12).
4. a kind of antidetonation high stable light conducting plate structure according to claim 3, which is characterized in that the fixing seat (4)
Side wall is additionally provided with mandril (14), and mandril (14) is located between two sliding slots (12).
5. a kind of antidetonation high stable light conducting plate structure according to claim 4, which is characterized in that the mandril (14) is separate
One end of fixing seat (4) is equipped with limited block (15).
6. a kind of antidetonation high stable light conducting plate structure according to claim 5, which is characterized in that the limited block (15) with
Two first rotating shafts (8) are on the same line.
7. a kind of antidetonation high stable light conducting plate structure according to claim 1, which is characterized in that two first connecting rods
(9) it is arranged between in angle.
8. a kind of antidetonation high stable light conducting plate structure according to claim 1, which is characterized in that the fixing seat (4)
Outer surface is also coated with anticorrosion material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820793400.6U CN208384166U (en) | 2018-05-25 | 2018-05-25 | A kind of antidetonation high stable light conducting plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820793400.6U CN208384166U (en) | 2018-05-25 | 2018-05-25 | A kind of antidetonation high stable light conducting plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208384166U true CN208384166U (en) | 2019-01-15 |
Family
ID=64971981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820793400.6U Expired - Fee Related CN208384166U (en) | 2018-05-25 | 2018-05-25 | A kind of antidetonation high stable light conducting plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208384166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111323859A (en) * | 2020-02-28 | 2020-06-23 | 广东瑞捷光电股份有限公司 | High-fog high-brightness diffusion plate |
-
2018
- 2018-05-25 CN CN201820793400.6U patent/CN208384166U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111323859A (en) * | 2020-02-28 | 2020-06-23 | 广东瑞捷光电股份有限公司 | High-fog high-brightness diffusion plate |
| CN111323859B (en) * | 2020-02-28 | 2021-12-21 | 广东瑞捷光电股份有限公司 | High-fog high-brightness diffusion plate |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 Termination date: 20210525 |