CN220773317U - Angle-adjustable light guide plate - Google Patents
Angle-adjustable light guide plate Download PDFInfo
- Publication number
- CN220773317U CN220773317U CN202322577996.XU CN202322577996U CN220773317U CN 220773317 U CN220773317 U CN 220773317U CN 202322577996 U CN202322577996 U CN 202322577996U CN 220773317 U CN220773317 U CN 220773317U
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- mounting
- light guide
- groove
- guide plate
- fixedly connected
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- 238000009434 installation Methods 0.000 claims description 46
- 238000003466 welding Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 2
- 238000004880 explosion Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The utility model relates to the technical field of light guide plates, and provides an angle-adjustable light guide plate, which comprises a mounting frame, wherein a mounting groove is formed in the mounting frame, a rubber strip is fixedly connected to the inner bottom wall of the mounting groove, a light guide plate body is movably connected to the top end of the rubber strip, a mounting plate is movably connected to the front surface of the mounting frame, an adjusting screw extending into the inside of the mounting groove is fixedly connected to the bottom end of a cross-shaped rotary handle, a threaded block is connected to the surface of the adjusting screw in a threaded manner, an adjusting plate extending into the inside of the mounting groove is fixedly connected to one side of the threaded block, a flexible strip is fixedly connected to the bottom end of the adjusting plate, and the cross-shaped rotary handle is rotated by a screwdriver and other tools to drive the adjusting screw to rotate so that the threaded block moves to drive the adjusting plate to descend or ascend, and then the side of the top end of the light guide plate body is pushed down or ascend by the flexible strip so that the light guide plate body is inclined, and the angle adjusting action of the light guide plate body is realized.
Description
Technical Field
The utility model relates to the technical field of light guide plates, in particular to an angle-adjustable light guide plate.
Background
The design principle of the light guide plate is derived from a liquid crystal display screen of a notebook computer, is a high-tech product which converts a linear light source into a surface light source, has the distinct characteristics of ultra-thin, ultra-bright, uniform light guide, durability and the like, and can be widely applied to the fields of LCD display screens, LED illumination, advertising lamp boxes and the like at present.
Through searching, the prior patent (bulletin number: CN 214335286U) discloses a novel light guide plate, which comprises a mounting circuit board, a transparent PC layer, an anti-corrosion layer, a drying layer, an anti-explosion layer, an anti-scratch layer, a high-pressure air spray pipe, a radiating copper sheet, a first fixing frame, a second fixing frame, a centrifugal machine, a driving magnetic wiping plate and a driven magnetic wiping plate, wherein the transparent PC layer is arranged on the upper surface of the mounting circuit board, the anti-corrosion layer is arranged on the upper surface of the transparent PC layer, the drying layer is arranged on the upper surface of the anti-corrosion layer, the anti-explosion layer is arranged on the upper surface of the drying layer, the anti-explosion layer is arranged at the upper end of the anti-explosion layer, a first fixing frame is arranged at one end of the anti-scratch layer, a radiating copper sheet is arranged in the first fixing frame, the first fixing frame is close to the anti-scratch layer, a centrifugal machine is arranged at the upper end of the anti-scratch layer, a driving magnetic wiping plate is arranged at one end of the centrifugal machine, which is far away from the anti-explosion layer, and a driven magnetic wiping plate is arranged at one end of the centrifugal machine. The utility model has the functions of heat dissipation and various dust removal.
However, in the above scheme, the light guide plate is fixed after being mounted and fixed with the mounting frame, and the inclination angle of the light guide plate is adjusted according to the actual situation, so that the applicability of the light guide plate is low.
In view of this, the present utility model provides an angle-adjustable light guide plate.
Disclosure of Invention
The utility model provides an angle-adjustable light guide plate, which solves the problem of inconvenient angle adjustment in the related art.
The technical scheme of the utility model is as follows: the utility model provides a light guide plate of adjustable angle, includes the installing frame, the mounting groove has been seted up to the inside of installing frame, the inside both sides of installing frame are provided with adjusting part, the interior bottom fixedly connected with rubber strip of mounting groove, the top swing joint of rubber strip has the light guide plate body, the positive swing joint of installing frame has the mounting panel, the positive both sides of installing frame are provided with the installation component.
The adjusting component comprises an adjusting groove, the adjusting groove is formed in the middle position of two sides of the mounting frame, the reserved groove is formed in two sides of the top end of the mounting frame, the inner wall of the reserved groove is rotationally connected with a cross rotating handle, the bottom end of the cross rotating handle is fixedly connected with an adjusting screw rod extending to the inside of the adjusting groove, the surface of the adjusting screw rod is in threaded connection with a threaded block, one side of the threaded block is fixedly connected with an adjusting plate extending to the inside of the mounting groove, the bottom end of the adjusting plate is fixedly connected with a flexible strip, the cross rotating handle is rotated by a screwdriver and the like to drive the adjusting screw rod to rotate, the threaded block moves to drive the adjusting plate to descend, the cross rotating handle on one side of the top end of the light guide plate body is reversely rotated, the adjusting plate ascends, the light guide plate body is inclined, and the angle adjusting action of the light guide plate body is achieved.
Preferably, the limiting grooves are formed in the two ends of the inner wall of the mounting groove, and limiting blocks which are in sliding fit with the inside of the limiting grooves are fixedly connected to the two ends of one side of the adjusting plate, so that the adjusting plate can slide up and down more stably.
Preferably, the wave-shaped groove is formed in the top end of the rubber strip, the rubber strip is symmetrically distributed about the vertical central axis of the mounting frame, the contact friction force between the top end of the rubber strip and the bottom end of the light guide plate body is increased, and further the stability of the light guide plate body in clamping placement can be improved.
Preferably, the installation component includes the draw-in groove, the draw-in groove is seted up in the positive both sides of installing the frame, and the fixed slot has been seted up to the inside installing frame of draw-in groove one end, the both sides fixedly connected with installation spring of fixed slot inner wall, and installation spring one end fixedly connected with extends to the inside installation piece of draw-in groove, installation piece one side fixedly connected with extends to the outside installation pole of installing the frame, the both sides fixedly connected with fixture block of mounting panel one end, and the mounting hole has been seted up to one side of fixture block, utilizes the block and the inside block of draw-in groove, and the block of reuse and the inside block of mounting hole realize the firm block or the separation of fixture block and draw-in groove inside, guarantee the firm installation of mounting panel, and then can be convenient for maintain the action to the quick assembly disassembly of light guide plate body.
Preferably, a clamping structure is formed between the clamping block and the inside of the clamping groove, and a welding integrated structure is formed between one end of the clamping block and one end of the mounting plate, so that preliminary clamping and fixing between the mounting plate and the mounting frame are realized.
Preferably, a clamping structure is formed between one side of the mounting block and the inside of the mounting hole, and the top view of the mounting block is in an inverted U shape, so that the clamping block is firmly clamped and fixed with the inside of the clamping groove.
Preferably, the inner wall of the fixed groove is provided with a sliding groove, two ends of the installation block are fixedly connected with sliding blocks which are in sliding fit with the inside of the sliding groove, and the stability of the installation block in sliding back and forth is improved.
Preferably, the intermediate position department fixedly connected with non-slip raised in mounting panel top and bottom, and the shape of non-slip raised cross section is the wave, increases the contact friction force of staff's finger and mounting panel, and then is convenient for pulling or block mounting panel.
The working principle and the beneficial effects of the utility model are as follows:
1. according to the utility model, when the inclination angle of the light guide plate body is required to be adjusted, the cross rotary handle can be rotated by tools such as a screwdriver to drive the adjusting screw rod to rotate, so that the threaded block moves to drive the adjusting plate to descend, the flexible strip is used for pressing down one side of the top end of the light guide plate body and reversely rotating the cross rotary handle on the other side, the adjusting plate is lifted, meanwhile, the elastic deformation of the rubber strip is utilized, so that the light guide plate body is pressed down or lifted up to elastically compensate, the inclination of the light guide plate body is realized, the angle adjusting action of the light guide plate body is realized, the limitation caused by the angle fixing is avoided, the use under different conditions can be met, the practicality of the light guide plate body is improved, and the effect of facilitating the angle adjustment is realized;
2. according to the utility model, through the installation assembly, the clamping block is clamped with the inside of the clamping groove, the preliminary clamping and fixing between the installation plate and the installation frame are realized, the elastic force of the installation spring is utilized, the clamping block can be clamped with the inside of the installation hole, the firm clamping or separating of the clamping block and the inside of the clamping groove is realized, the firm installation of the installation plate is ensured, the rapid dismounting and maintenance actions of the light guide plate body can be facilitated, the traditional complicated inconvenience of dismounting and mounting the light guide plate body is avoided, the dismounting and maintenance difficulty of staff is reduced, the practicability is improved, and the effect of facilitating the dismounting and maintenance is realized.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic view of the overall cross-sectional structure of the present utility model;
FIG. 2 is a schematic view of a partial explosion structure of the present utility model;
FIG. 3 is a schematic diagram of the overall structure of the present utility model;
FIG. 4 is a schematic view of a partially enlarged structure of an adjusting assembly of the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.
In the figure: 1. a mounting frame; 2. a mounting assembly; 201. a clamping groove; 202. a clamping block; 203. a mounting hole; 204. a mounting rod; 205. a mounting block; 206. a fixing groove; 207. installing a spring; 208. a chute; 209. a slide block; 3. a mounting plate; 4. a slip preventing protrusion; 5. a light guide plate body; 6. an adjustment assembly; 601. an adjustment tank; 602. a limit groove; 603. a flexible strip; 604. a cross stem; 605. an adjusting plate; 606. a reserved groove; 607. a limiting block; 608. adjusting a screw; 609. a screw block; 7. a rubber strip; 8. and a mounting groove.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill 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.
Example 1
The preferred embodiments of the angle-adjustable light guide plate provided by the present utility model are shown in fig. 1 to 5: the utility model provides a light guide plate of adjustable angle, includes mounting frame 1, mounting groove 8 has been seted up to the inside of mounting frame 1, and the inside both sides of mounting frame 1 are provided with adjusting part 6, and the interior bottom wall fixedly connected with rubber strip 7 of mounting groove 8, the top swing joint of rubber strip 7 has light guide plate body 5, and the positive swing joint of mounting frame 1 has mounting panel 3, and the positive both sides of mounting frame 1 are provided with installation component 2.
The adjusting component 6 comprises an adjusting groove 601, the adjusting groove 601 is formed in the middle position of two sides of the mounting frame 1, the two sides of the top end of the mounting frame 1 are provided with reserved grooves 606, the inner wall of each reserved groove 606 is rotationally connected with a cross rotating handle 604, the bottom end of each cross rotating handle 604 is fixedly connected with an adjusting screw 608 extending to the inside of the adjusting groove 601, the surface of each adjusting screw 608 is in threaded connection with a threaded block 609, one side of each threaded block 609 is fixedly connected with an adjusting plate 605 extending to the inside of the mounting groove 8, the bottom end of each adjusting plate 605 is fixedly connected with a flexible strip 603, the adjusting screws 608 are driven to rotate by rotating the cross rotating handles 604, the threaded blocks 609 move to drive the adjusting plates 605 to descend, the cross rotating handles 604 on one side of the top end of the light guide plate body 5 are reversely rotated, the adjusting plates 605 ascend, the light guide plate body 5 can incline, and the angle adjusting action of the light guide plate body is realized.
In this embodiment, the limiting grooves 602 are formed at two ends of the inner wall of the mounting groove 8, and the limiting blocks 607 which are in sliding fit with the inside of the limiting grooves 602 are fixedly connected to two ends of one side of the adjusting plate 605, so that the adjusting plate 605 can slide up and down more stably by utilizing the sliding of the limiting blocks 607 in the inside of the limiting grooves 602.
In this embodiment, the wave recess has been seted up on the top of rubber strip 7, and rubber strip 7 is with the vertical axis symmetric distribution of installing frame 1, utilizes the wave recess on rubber strip 7 top for can increase the contact friction force of rubber strip 7 top and light guide plate body 5 bottom, and then can improve the stability that the block of light guide plate body 5 was placed.
Example 2
On the basis of embodiment 1, a preferred embodiment of the angle-adjustable light guide plate provided by the present utility model is shown in fig. 1 to 5: the installation component 2 includes draw-in groove 201, draw-in groove 201 sets up in the positive both sides of installation frame 1, and the fixed slot 206 has been seted up to the inside installation frame 1 of draw-in groove 201 one end, the both sides fixedly connected with installation spring 207 of fixed slot 206 inner wall, and installation spring 207 one end fixedly connected with extends to the inside installation piece 205 of draw-in groove 201, installation piece 205 one side fixedly connected with extends to the outside installation pole 204 of installation frame 1, the both sides fixedly connected with fixture block 202 of mounting panel 3 one end, and the mounting hole 203 has been seted up to one side of fixture block 202, utilize the block 202 to utilize the block of fixture block 202 with the inside block of draw-in groove 201, reuse the block 205 with the inside block of mounting hole 203, realize the firm block or the separation of fixture block 202 and draw-in groove 201 inside, guarantee the firm installation of mounting panel 3, and then can be convenient for to the quick assembly disassembly maintenance action to light guide plate body 5.
In this embodiment, a clamping structure is formed between the clamping block 202 and the inside of the clamping groove 201, and a welding integrated structure is formed between one end of the clamping block 202 and one end of the mounting plate 3, and preliminary clamping and fixing between the mounting plate 3 and the mounting frame 1 are realized by utilizing the clamping of the clamping block 202 and the inside of the clamping groove 201.
In this embodiment, a locking structure is formed between one side of the mounting block 205 and the inside of the mounting hole 203, and the top view of the mounting block 205 is in an inverted U shape, so that the locking of the locking block 202 and the inside of the locking groove 201 is ensured by the locking of the inverted U-shaped mounting block 205 and the inside of the mounting hole 203.
In this embodiment, the inner wall of the fixing groove 206 is provided with a sliding groove 208, two ends of the mounting block 205 are fixedly connected with sliding blocks 209 which are in sliding fit with the inside of the sliding groove 208, and the sliding stability of the mounting block 205 in a back-and-forth sliding manner is improved by utilizing the sliding of the sliding blocks 209 in the sliding groove 208.
Besides, the anti-slip protrusions 4 are fixedly connected to the middle positions of the top end and the bottom end of the mounting plate 3, the cross section of each anti-slip protrusion 4 is of a wavy shape, and the contact friction force between the fingers of a worker and the mounting plate 3 is increased by using the wavy anti-slip protrusions 4, so that the mounting plate 3 is pulled or clamped conveniently.
The working principle and the using flow of the utility model are as follows: when the first guide light plate body 5 is installed in the installation groove 8, the light plate body 5 synchronously descends to a certain extent through the adjusting plate 605, then when the inclination angle of the light plate body 5 needs to be adjusted, the cross rotating handle 604 can be rotated by a tool such as a screwdriver to drive the adjusting screw 608 to rotate, the adjusting screw 608 is matched with the threads of the threaded block 609 by the aid of the threads, the threaded block 609 moves to drive the adjusting plate 605 to descend, the flexible strip 603 is further used for pressing one side of the top end of the light plate body 5, the cross rotating handle 604 on the other side is reversely rotated, the adjusting plate 605 ascends, and at the moment, the light plate body 5 on the one side is tilted upwards by the aid of elastic deformation of the rubber strip 7 on the other side, so that the light plate body 5 is tilted, and the angle adjusting action of the light plate body 5 is realized;
the installation rod 204 is pulled to drive the installation block 205 to slide and compress the installation spring 207 to be completely separated from the installation hole 203, then the installation plate 3 is pulled to drive the clamping block 202 to be completely separated from the inside of the clamping groove 201, then the light guide plate body 5 is slid from the inside of the installation groove 8 to be taken out for disassembly and maintenance of the light guide plate body, when a new light guide plate body 5 is installed, the light guide plate body 5 is slid into the inside of the installation groove 8, the installation rod 204 is pulled again, the installation block 205 is slid to completely enter the inside of the fixing groove 206, then the clamping block 202 is clamped into the inside of the clamping groove 201, the installation rod 204 is loosened again, the installation block 205 is moved and clamped into the inside of the installation hole 203 by utilizing the elasticity of the installation spring 207, firm clamping of the clamping block 202 and the inside of the clamping groove 201 is realized, firm installation of the installation plate 3 is guaranteed, firm installation of the light guide plate body 5 is guaranteed, and rapid disassembly and maintenance of the light guide plate body 5 is realized.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a light guide plate of adjustable angle, includes installing frame (1), its characterized in that, mounting groove (8) have been seted up to the inside of installing frame (1), the inside both sides of installing frame (1) are provided with adjusting part (6), the interior bottom wall fixedly connected with rubber strip (7) of mounting groove (8), the top swing joint of rubber strip (7) has light guide plate body (5), the front swing joint of installing frame (1) has mounting panel (3), the positive both sides of installing frame (1) are provided with installation part (2);
the utility model provides an adjusting part (6) is including adjusting part (601), intermediate position department in installing frame (1) both sides is seted up in adjusting part (601), reserve groove (606) have been seted up to both sides on installing frame (1) top, the inner wall rotation of reserve groove (606) is connected with cross handle (604), cross handle (604) bottom fixedly connected with extends to adjusting part (601) inside adjusting screw (608), the surface threaded connection of adjusting screw (608) has screw block (609), screw block (609) one side fixedly connected with extends to inside regulating plate (605) of installing groove (8), the bottom fixedly connected with flexible strip (603) of regulating plate (605).
2. The light guide plate with adjustable angle according to claim 1, wherein the two ends of the inner wall of the mounting groove (8) are provided with limiting grooves (602), and two ends of one side of the adjusting plate (605) are fixedly connected with limiting blocks (607) which are in sliding fit with the inside of the limiting grooves (602).
3. The light guide plate with the adjustable angle according to claim 1, wherein the top end of the rubber strip (7) is provided with a wavy groove, and the rubber strip (7) is symmetrically distributed about the vertical central axis of the mounting frame (1).
4. The light guide plate with the adjustable angle according to claim 1, wherein the mounting assembly (2) comprises a clamping groove (201), the clamping groove (201) is formed in two sides of the front face of the mounting frame (1), a fixing groove (206) is formed in the mounting frame (1) at one end of the clamping groove (201), mounting springs (207) are fixedly connected to two sides of the inner wall of the fixing groove (206), a mounting block (205) extending to the inside of the clamping groove (201) is fixedly connected to one end of each mounting spring (207), a mounting rod (204) extending to the outside of the mounting frame (1) is fixedly connected to one side of each mounting block (205), a clamping block (202) is fixedly connected to two sides of one end of each mounting plate (3), and a mounting hole (203) is formed in one side of each clamping block (202).
5. The light guide plate with adjustable angle according to claim 4, wherein a clamping structure is formed between the clamping block (202) and the inside of the clamping groove (201), and a welding integrated structure is formed between one end of the clamping block (202) and one end of the mounting plate (3).
6. The light guide plate with adjustable angle according to claim 4, wherein a clamping structure is formed between one side of the mounting block (205) and the inside of the mounting hole (203), and the top view of the mounting block (205) is inverted U-shaped.
7. The light guide plate with adjustable angle according to claim 4, wherein the inner wall of the fixing groove (206) is provided with a sliding groove (208), and two ends of the mounting block (205) are fixedly connected with sliding blocks (209) which are in sliding fit with the inside of the sliding groove (208).
8. An angle-adjustable light guide plate according to claim 1, wherein the mounting plate (3) is fixedly connected with a cleat (4) at a position intermediate the top and bottom ends thereof, and the cross section of the cleat (4) is in a wave shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322577996.XU CN220773317U (en) | 2023-09-22 | 2023-09-22 | Angle-adjustable light guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322577996.XU CN220773317U (en) | 2023-09-22 | 2023-09-22 | Angle-adjustable light guide plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220773317U true CN220773317U (en) | 2024-04-12 |
Family
ID=90615066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322577996.XU Active CN220773317U (en) | 2023-09-22 | 2023-09-22 | Angle-adjustable light guide plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220773317U (en) |
-
2023
- 2023-09-22 CN CN202322577996.XU patent/CN220773317U/en active Active
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