CN220509168U - Two-way light guide plate with self-adaptation luminance is adjusted - Google Patents
Two-way light guide plate with self-adaptation luminance is adjusted Download PDFInfo
- Publication number
- CN220509168U CN220509168U CN202321409830.0U CN202321409830U CN220509168U CN 220509168 U CN220509168 U CN 220509168U CN 202321409830 U CN202321409830 U CN 202321409830U CN 220509168 U CN220509168 U CN 220509168U
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- light guide
- guide plate
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- 230000002457 bidirectional effect Effects 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 26
- 239000000428 dust Substances 0.000 claims description 21
- 239000004744 fabric Substances 0.000 claims description 19
- 230000001105 regulatory effect Effects 0.000 claims description 17
- 230000003044 adaptive effect Effects 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 9
- 210000000056 organ Anatomy 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010147 laser engraving Methods 0.000 description 1
- 230000031700 light absorption Effects 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
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Abstract
The utility model relates to the technical field of light guide plates, in particular to a bidirectional light guide plate with self-adaptive brightness adjustment. The outside fixedly connected with installing frame of two-way light guide plate body with self-adaptation luminance adjustment has solved and can't dismantle and install conveniently between two-way light guide plate with self-adaptation luminance adjustment and the wall body among the prior art, when using the two-way light guide plate with self-adaptation luminance adjustment, generally need install its with the wall body earlier, current two-way light guide plate with self-adaptation luminance adjustment is when installing, generally is fixed through bolt or between sticky and the wall body, these fixed methods can be with the fixed mounting between it and the wall body, but when the two-way light guide plate with self-adaptation luminance adjustment takes place to damage, then be inconvenient for dismantling change and maintenance, the technical problem of wasting time and energy.
Description
Technical Field
The utility model relates to the technical field of light guide plates, in particular to a bidirectional light guide plate with self-adaptive brightness adjustment.
Background
The light guide plate is made of an optical acrylic/PC plate, then a high-tech material with extremely high refractive index and no light absorption is used, light guide points are printed on the bottom surface of the optical acrylic plate by using laser engraving, V-shaped cross grid engraving and UV screen printing technologies, the optical acrylic plate is used for absorbing the stay of light emitted from a lamp on the surface of the optical acrylic plate, when the light rays are emitted to each light guide point, reflected light can be diffused towards all angles, then reflection conditions are destroyed, the reflected light is emitted from the front surface of the light guide plate, and in daily life, the light guide plate with self-adaptive brightness adjustment is needed to be used.
The prior art has the advantages that the two-way light guide plate with the self-adaptive brightness adjustment and the wall body cannot be conveniently detached and installed, when the two-way light guide plate with the self-adaptive brightness adjustment is used, the two-way light guide plate with the self-adaptive brightness adjustment and the wall body are generally required to be installed, the existing two-way light guide plate with the self-adaptive brightness adjustment is generally fixed between the two-way light guide plate with the self-adaptive brightness adjustment and the wall body through bolts or adhesion, and although the two-way light guide plate with the self-adaptive brightness adjustment and the wall body can be fixedly installed through the fixing methods, when the two-way light guide plate with the self-adaptive brightness adjustment is damaged, the two-way light guide plate with the self-adaptive brightness adjustment is inconvenient to detach, replace and maintain, and is time-consuming and labor-consuming.
Disclosure of Invention
The present utility model is directed to a bi-directional light guide plate with adaptive brightness adjustment, so as to solve the above-mentioned problems in the prior art.
In order to achieve the above-mentioned purpose, the utility model provides a bi-directional light guide plate with self-adaptation brightness adjustment, including bi-directional light guide plate body and wall body with self-adaptation brightness adjustment, the outside fixedly connected with installing frame of bi-directional light guide plate body with self-adaptation brightness adjustment, the rear end surface fixedly connected with of installing frame has a plurality of installation pieces, and is a plurality of the inside of installation piece all is equipped with the backup pad, and is a plurality of the outside of backup pad is all symmetrical to be equipped with first telescopic link, a plurality of the telescopic end of first telescopic link is all fixedly connected with the conflict piece, a plurality of the outside of first telescopic link all overlaps and is equipped with the conflict spring, a plurality of the conflict spring all contradicts between conflict piece and backup pad, a plurality of the outside of installation piece all has been seted up the guide way that supplies the conflict piece activity, the front end surface of wall body has been seted up a plurality of installation grooves that supplies the installation piece activity, a plurality of the guide way that the connection piece all has been seted up to the front end surface, a plurality of connection piece all has a plurality of guide ways that the front end surface is equipped with the telescopic link, a plurality of the inside of the telescopic link is all fixed connection board, a plurality of the inside of the two-phase connection plates are all fixed connection.
As a further improvement of the technical scheme, the outer parts of the fixed blocks are symmetrically provided with organ dust covers, and the other ends of the organ dust covers are fixedly connected with the outer parts of the connecting plates.
As a further improvement of the technical scheme, the front end surface of the bidirectional light guide plate body with the self-adaptive brightness adjustment is adhered with a protective film.
As the further improvement of this technical scheme, the front end fixed surface of installing frame is connected with the regulating plate, the inside of regulating plate is equipped with the dwang, the both ends of dwang rotate with the inner wall both sides of regulating plate respectively and be connected, the outside winding of dwang has the dust cloth, the other end of dust cloth extends to the outside of regulating plate and fixedly connected with arm-tie, the guide way that supplies the dust cloth activity has been seted up to the bottom of regulating plate, the outside fixedly connected with clockwork spring of dwang, the inside of clockwork spring is equipped with the connecting rope, the other end of connecting rope carries out fixed connection with the upper surface of arm-tie, the guide way that supplies the connecting rope activity has been seted up to the bottom of regulating plate, carry out fixed connection through the bolt between arm-tie and the installing frame.
As a further improvement of the technical scheme, the upper surface of the pulling plate is fixedly connected with a mounting plate, and the rear end surface of the mounting plate is fixedly connected with a cleaning brush.
As a further improvement of the technical scheme, fixing plates are fixedly connected to two sides of the outer wall of the mounting frame, handles are fixedly connected to the front end surfaces of the fixing plates, anti-skid sleeves are sleeved on the outer portions of the handles, and herringbone anti-skid grooves are formed in the outer portions of the anti-skid sleeves at equal intervals.
Compared with the prior art, the utility model has the beneficial effects that:
1. this a bi-directional light guide plate with self-adaptation luminance adjustment is in, through the conflict piece that sets up, installation piece and connecting block, when need install between bi-directional light guide plate body and the wall body with self-adaptation luminance adjustment, only need peg graft the installation piece to the inside of connecting block, the installation piece drives the conflict piece and moves in step this moment, the conflict piece receives the extrusion in the inside of connecting block, extrude first telescopic link and conflict spring in step, when the installation piece drive conflict piece remove to the outside guide way of connecting block in, the conflict spring resets, it moves in step to drive the conflict piece, when the conflict piece peg graft in the outside guide way of connecting block, can fix between installation piece and the connecting block, can install the bi-directional light guide plate body with self-adaptation luminance adjustment this moment, when need dismantle it, only need press the processing to the pressing plate, the connecting plate drives the synchronization and moves this moment, the connecting plate drives the extrusion piece and moves in step, when the extrusion piece extrudees the inside of connecting block, can take out the installation piece from the inside of connecting block, this time can dismantle the bi-directional light guide plate body with self-adaptation luminance adjustment to the time, reset spring can be moved simultaneously, the reset spring can be had the time saving, the reset spring can be moved simultaneously, the reset to the reset, and the self-adaptation is moved, the reset spring can be accomplished and the reset has the synchronous, and has the synchronous reset spring can be adjusted.
2. In this bi-directional light guide plate with self-adaptation brightness adjustment, through clockwork spring, dustproof cloth and arm-tie that set up, when not needing to use the bi-directional light guide plate body with self-adaptation brightness adjustment, only need the pulling arm-tie, the arm-tie drives dustproof cloth and stretches in step this moment, dustproof cloth can carry out dustproof processing effectively to the bi-directional light guide plate body with self-adaptation brightness adjustment, when the arm-tie removes, can drive the connecting rope and stretch in step, the clockwork spring atress this moment, when the bi-directional light guide plate body with self-adaptation brightness adjustment is used to need only unscrew the bolt, the clockwork spring gyration this moment drives the dwang and rotates in step, the dwang carries out rolling processing to the dust cloth in step again, the bi-directional light guide plate body with self-adaptation brightness adjustment can normal use this moment.
Drawings
FIG. 1 is a schematic overall perspective view of the present utility model;
FIG. 2 is a schematic diagram of the overall three-dimensional structure of the bi-directional light guide plate body with adaptive brightness adjustment and the wall body after separation;
FIG. 3 is a schematic view of a cut-away perspective of a mounting block of the present utility model;
FIG. 4 is a schematic view of a sectioned perspective view of a dust cap for a organ according to the present utility model;
FIG. 5 is a schematic view of a cut-away perspective of an adjusting plate according to the present utility model;
FIG. 6 is a schematic perspective view of a bi-directional light guide plate with adaptive brightness adjustment according to the present utility model;
FIG. 7 is a schematic perspective view of a cleaning brush according to the present utility model;
FIG. 8 is an enlarged schematic view of the area A in FIG. 3;
FIG. 9 is an enlarged schematic view of the area B in FIG. 4;
fig. 10 is an enlarged schematic view of the area C in fig. 5.
The meaning of each reference sign in the figure is:
1. a wall body; 2. a bi-directional light guide plate body with adaptive brightness adjustment; 3. a mounting frame; 4. an adjusting plate; 5. a dust-proof cloth; 6. pulling a plate; 7. a connecting rope; 8. a fixing plate; 9. a handle; 10. an anti-skid sleeve; 11. a mounting block; 12. a connecting block; 13. a fixed block; 14. a rotating lever; 15. a mounting plate; 16. cleaning brushes; 17. a support plate; 18. a first telescopic rod; 19. a collision block; 20. a contact spring; 22. a second telescopic rod; 23. a connecting plate; 24. extruding a block; 25. pressing the plate; 26. an organ dust cover; 27. a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-10, a bi-directional light guide plate with adaptive brightness adjustment comprises a bi-directional light guide plate body 2 with adaptive brightness adjustment and a wall 1, wherein the outer part of the bi-directional light guide plate body 2 with adaptive brightness adjustment is fixedly connected with a mounting frame 3, the rear end surface of the mounting frame 3 is fixedly connected with a plurality of mounting blocks 11, the inner parts of the plurality of mounting blocks 11 are respectively provided with a supporting plate 17, the outer parts of the plurality of supporting plates 17 are respectively symmetrically provided with a first telescopic rod 18, the telescopic ends of the plurality of first telescopic rods 18 are respectively fixedly connected with a supporting block 19, the main purpose of the bi-directional light guide plate is to fix the mounting blocks 11 with a connecting block 12, the outer parts of the plurality of first telescopic rods 18 are respectively sleeved with a supporting spring 20, the plurality of supporting springs 20 are respectively supported between the supporting blocks 19 and the supporting plates 17, the outer parts of the plurality of mounting blocks 11 are respectively provided with a guide groove for the supporting blocks 19 to move, the front end surface of the wall body 1 is provided with a plurality of mounting grooves for mounting the connecting blocks 12, the front end surface of the connecting blocks 12 is provided with guide grooves for the movement of the mounting blocks 11, the outer parts of the connecting blocks 12 are provided with guide grooves for the movement of the abutting blocks 19, the front end surface of the wall body 1 is provided with a plurality of mounting grooves for mounting the fixing blocks 13, the outer parts of the fixing blocks 13 are symmetrically provided with second telescopic rods 22, the telescopic ends of the second telescopic rods 22 are fixedly connected with connecting plates 23, the outer parts of the second telescopic rods 22 are sleeved with reset springs, the reset springs are abutted between the connecting plates 23 and the fixing blocks 13, the inner part of the wall body 1 is provided with guide grooves for the movement of the connecting plates 23, the opposite sides of each two connecting plates 23 are fixedly connected with extrusion blocks 24, the main purpose of extruding the abutting blocks 19, the pressing plates 25 are fixedly connected to the front end surfaces of the connecting plates 23, and the main purpose of the pressing plates is to drive the pressing blocks 24 to synchronously move.
The working principle is as follows: when needs install between the two-way light guide plate body 2 and the wall body 1 that have self-adaptation luminance and adjust, only need peg graft the installation piece 11 to the inside of connecting block 12, this moment installation piece 11 drives the conflict piece 19 and moves in step, the conflict piece 19 receives the extrusion in the inside of connecting block 12, extrude first telescopic link 18 and conflict spring 20 in step, when installation piece 11 drives conflict piece 19 and moves to the outside guide way of connecting block 12 in, conflict spring 20 resets, drive conflict piece 19 and move in step, when conflict piece 19 peg graft to the outside guide way of connecting block 12 in, can install installation piece 11 and connecting block 12 between, when need dismantle it, only need press down pressing plate 25 to press the processing, this time pressing plate 25 drives connecting plate 23 and moves in step, connecting plate 23 drives extrusion piece 24 and moves in step, when extrusion piece 24 extrudees the inside of connecting block 12, can take out the installation piece 11 from the inside of 12, can be to have self-adaptation body and adjust light guide plate 2 and reset, this moment can be with the two-way light guide plate body 2 and reset pressing plate 2, can be fixed to the time, the two-way light guide plate body that has self-adaptation luminance and adjust is reset to the time can be had, the two-way light guide plate body is reset to the connecting block 2, the time can be reset to the two-way light guide plate is reset to the connection plate is moved, and can be adjusted to the answer back to the time, and can be reset to the connecting plate is moved to the inside.
Considering that the reset spring and the second telescopic rod 22 are exposed in the external environment for a long time, damage and the like may occur, the outer parts of the fixing blocks 13 are symmetrically provided with the organ dust covers 26, the other ends of the organ dust covers 26 are fixedly connected with the outer parts of the connecting plates 23, and the organ dust covers 26 can effectively protect the reset spring and the second telescopic rod 22 in a dust-proof manner, so that the service lives of the reset spring and the second telescopic rod 22 are prolonged.
In order to prevent the bi-directional light guide plate body 2 having the adaptive brightness adjustment from being scratched or the like when exposed to the outside for a long time, a protective film is adhered to the front end surface of the bi-directional light guide plate body 2 having the adaptive brightness adjustment, and the protective film can effectively protect the bi-directional light guide plate body 2 having the adaptive brightness adjustment.
Considering when not needing to use the bi-directional light guide plate body 2 that has self-adaptation luminance to adjust, need carry out dustproof protection to it, so the front end fixed surface of installing frame 3 is connected with regulating plate 4, the inside of regulating plate 4 is equipped with dwang 14, rotate the both ends of dwang 14 respectively with the inner wall both sides of regulating plate 4 and rotate and be connected, the outside winding of dwang 14 has dust cloth 5, the other end of dust cloth 5 extends to the outside of regulating plate 4 and fixedly connected with arm-tie 6, the guiding groove that supplies dust cloth 5 activity has been seted up to the bottom of regulating plate 4, the outside fixedly connected with clockwork spring 27 of dwang 14, the inside of clockwork spring 27 is equipped with connecting rope 7, the guiding groove that supplies connecting rope 7 activity is carried out to the other end and arm-tie 6 carries out fixed connection, carry out fixed connection through the bolt between arm-tie 6 and the installing frame 3, when not needing to use the bi-directional light guide plate body 2 that has self-adaptation luminance to adjust, only need stimulate arm-tie 6 at this moment, arm-tie 6 drives arm-tie 5 and stretches in step, dust cloth 5 can carry out the stretching to the time to have self-adaptation luminance to adjust body, the guiding plate 2 has effectively to supply the connecting rope 7, the guiding groove that changes at this moment, the time, the bidirectional light guide plate 2 need to rotate the side-adaptation luminance to rotate 2, and rotate the arm-tie 2, and rotate the connecting rope 2, can carry out the synchronous rotating handle and rotate the rotary handle, and rotate the dust cloth, and can be adjusted.
Because the cleaning brush 16 is required to be used when cleaning the outside of the bidirectional light guide plate body 2 with the self-adaptive brightness adjustment, the upper surface of the pull plate 6 is fixedly connected with the mounting plate 15, the rear end surface of the mounting plate 15 is fixedly connected with the cleaning brush 16, and when the pull plate 6 moves, the mounting plate 15 is driven to move synchronously, and the mounting plate 15 drives the cleaning brush 16 to clean the outside of the bidirectional light guide plate body 2 with the self-adaptive brightness adjustment.
In addition, in order to conveniently remove the bi-directional light guide plate body 2 that has self-adaptation luminance to adjust, so the equal fixedly connected with fixed plate 8 of outer wall both sides of installing frame 3, the equal fixedly connected with handle 9 of front end surface of two fixed plates 8, the outside of two handles 9 all overlaps and is equipped with antiskid cover 10, the outside equidistant herringbone antiskid groove of two antiskid covers 10 has been seted up, when needs have the bi-directional light guide plate body 2 that self-adaptation luminance was adjusted remove, only need remove it through handle 9 can, antiskid cover 10 and herringbone antiskid groove can both play the antiskid effectively.
When the bi-directional light guide plate with self-adaptive brightness adjustment is specifically used, when the bi-directional light guide plate body 2 with self-adaptive brightness adjustment and the wall body 1 are required to be installed, the installation block 11 is only required to be inserted into the connection block 12, the installation block 11 drives the interference block 19 to synchronously move, the interference block 19 is extruded in the connection block 12, the first telescopic rod 18 and the interference spring 20 are synchronously extruded, when the installation block 11 drives the interference block 19 to move into the guide groove outside the connection block 12, the interference spring 20 is reset to drive the interference block 19 to synchronously move, when the interference block 19 is inserted into the guide groove outside the connection block 12, the installation block 11 and the connection block 12 are fixed, and at the moment, the bi-directional light guide plate body 2 with self-adaptive brightness adjustment can be installed, when the two-way light guide plate is required to be disassembled, only the pressing plate 25 is required to be pressed, the pressing plate 25 drives the connecting plate 23 to synchronously move, the connecting plate 23 drives the extrusion block 24 to synchronously move, when the extrusion block 24 extrudes the abutting block 19 into the connecting block 12, the mounting block 11 can be pulled out of the connecting block 12, the two-way light guide plate body 2 with self-adaptive brightness adjustment can be disassembled, the second telescopic rod 22 and the reset spring can be synchronously extruded when the connecting block 12 moves, after the two-way light guide plate body 2 with self-adaptive brightness adjustment is disassembled, only the pressing plate 25 is required to be loosened, the reset spring resets at the moment, the connecting plate 23 is driven to synchronously reset, when the two-way light guide plate body 2 with self-adaptive brightness adjustment is required to be protected in a dust-proof way, the pull plate 6 is only required to be pulled, at this moment, the pulling plate 6 drives the dustproof cloth 5 to synchronously stretch, the dustproof cloth 5 can effectively conduct dustproof treatment on the bidirectional light guide plate body 2 with the self-adaptive brightness adjustment, the connecting rope 7 can be driven to synchronously stretch when the pulling plate 6 moves, the spring 27 is stressed, when the bidirectional light guide plate body 2 with the self-adaptive brightness adjustment is needed to be used, only the bolt is required to be unscrewed, the spring 27 rotates at this moment, the rotating rod 14 is driven to synchronously rotate, the rotating rod 14 synchronously winds the dustproof cloth 5 again, and the bidirectional light guide plate body 2 with the self-adaptive brightness adjustment can be normally used at this moment, so that time and labor are saved.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a bi-directional light guide plate with self-adaptation luminance adjusts, includes bi-directional light guide plate body (2) and wall body (1) that have self-adaptation luminance and adjusts, its characterized in that: the utility model discloses a bidirectional light guide plate, which comprises a mounting frame (3) fixedly connected with the outside of a bidirectional light guide plate body (2) with self-adaptation brightness adjustment, the rear end fixed surface of mounting frame (3) is connected with a plurality of installation blocks (11), a plurality of the inside of installation blocks (11) all is equipped with backup pad (17), a plurality of the outside of backup pad (17) all is equipped with first telescopic link (18) symmetrically, a plurality of the flexible end of first telescopic link (18) all is fixedly connected with conflict piece (19), a plurality of the outside of first telescopic link (18) all overlaps and is equipped with conflict spring (20), a plurality of conflict spring (20) all contradicts between conflict piece (19) and backup pad (17), a plurality of the outside of installation block (11) all has been seted up and has been supplied the guide way of conflict piece (19) activity, a plurality of the front end surface of wall (1) has been seted up a plurality of installation grooves that are used for installing connecting block (12) outside of installation block (12) all has been seted up and is supplied installation block (13) outside fixed connection block (13) all has been seted up, a plurality of outside connection block (12) all has been seted up respectively and is supplied with the outside connection block (13) to be used for the outside connection block (13), the telescopic ends of a plurality of second telescopic rods (22) are fixedly connected with connecting plates (23), the outsides of the second telescopic rods (22) are sleeved with reset springs, the reset springs are abutted between the connecting plates (23) and fixed blocks (13), guide grooves for the connecting plates (23) to move are formed in the wall body (1), each two opposite sides of the connecting plates (23) are fixedly connected with extrusion blocks (24), and the front end surfaces of the connecting plates (23) are fixedly connected with pressing plates (25).
2. A bi-directional light guide plate with adaptive brightness adjustment according to claim 1, wherein: the outside of a plurality of fixed block (13) all symmetry is equipped with organ dust cover (26), and the other end of a plurality of organ dust cover (26) all carries out fixed connection with the outside of connecting plate (23).
3. A bi-directional light guide plate with adaptive brightness adjustment according to claim 1, wherein: the front end surface of the bidirectional light guide plate body (2) with the self-adaptive brightness adjustment is adhered with a protective film.
4. A bi-directional light guide plate with adaptive brightness adjustment according to claim 1, wherein: front end fixed surface of installing frame (3) is connected with regulating plate (4), the inside of regulating plate (4) is equipped with dwang (14), the both ends of dwang (14) rotate with the inner wall both sides of regulating plate (4) respectively and are connected, the outside winding of dwang (14) has dust cloth (5), the other end of dust cloth (5) extends to the outside of regulating plate (4) and fixedly connected with arm-tie (6), the guide way that supplies dust cloth (5) activity is seted up to the bottom of regulating plate (4), the outside fixedly connected with clockwork spring (27) of dwang (14), the inside of clockwork spring (27) is equipped with connecting rope (7), the guide way that supplies connecting rope (7) activity is seted up to the bottom of regulating plate (4), carry out fixed connection through the bolt between arm-tie (6) and installing frame (3).
5. The bi-directional light guide plate with adaptive brightness adjustment of claim 4, wherein: the upper surface of arm-tie (6) fixedly connected with mounting panel (15), the rear end surface of mounting panel (15) fixedly connected with cleaning brush (16).
6. A bi-directional light guide plate with adaptive brightness adjustment according to claim 1, wherein: the outer wall both sides of installing frame (3) are all fixedly connected with fixed plate (8), two equal fixedly connected with handle (9) of front end surface of fixed plate (8), two the outside of handle (9) is all overlapped and is equipped with antiskid cover (10), two the outside equidistant herringbone antiskid groove of having seted up of antiskid cover (10).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202321409830.0U CN220509168U (en) | 2023-06-05 | 2023-06-05 | Two-way light guide plate with self-adaptation luminance is adjusted |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202321409830.0U CN220509168U (en) | 2023-06-05 | 2023-06-05 | Two-way light guide plate with self-adaptation luminance is adjusted |
Publications (1)
Publication Number | Publication Date |
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CN220509168U true CN220509168U (en) | 2024-02-20 |
Family
ID=89870222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202321409830.0U Active CN220509168U (en) | 2023-06-05 | 2023-06-05 | Two-way light guide plate with self-adaptation luminance is adjusted |
Country Status (1)
Country | Link |
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CN (1) | CN220509168U (en) |
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2023
- 2023-06-05 CN CN202321409830.0U patent/CN220509168U/en active Active
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