CN213457435U

CN213457435U - Embedded light guide plate convenient to fix

Info

Publication number: CN213457435U
Application number: CN202022750783.9U
Authority: CN
Inventors: 凌弟锋; 凌振梅; 田华
Original assignee: Dongguan Keyao Photoelectric Co ltd
Current assignee: Dongguan Keyao Photoelectric Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-06-15
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses an embedded light guide plate convenient to fix, which comprises an installation frame, side strips and a light guide plate body, wherein the inner wall of the installation frame is symmetrically and slidably connected with the side strips, two light guide plate bodies are fixed between the side strips, clamping mechanisms convenient to rapidly fix the light guide plate bodies are symmetrically fixed at the two ends of the installation frame, one end of the installation frame is fixed with a jacking mechanism convenient to disassemble the light guide plate body, each clamping mechanism comprises a driving groove, a two-way screw rod, a first knob, a first threaded sleeve, a first sliding block, a first sliding rail, a rotating strip and a limiting hole, the driving groove is symmetrically arranged at one end of the installation frame, the inner wall of the driving groove is rotatably connected with the two-way screw rod through a bearing, one end of the two-way screw rod passes through the installation frame and is fixed with the first knob, the two ends of the two-way screw, the utility model discloses can be convenient for install the light guide plate, can conveniently dismantle it when maintaining the change light guide plate simultaneously.

Description

Embedded light guide plate convenient to fix

Technical Field

The utility model relates to a light guide plate technical field specifically is an embedded light guide plate of being convenient for to fix.

Background

The light guide plate (light guide plate) is made of optical acrylic/PC plate, then high-tech material with high refractive index and no light absorption is used, the bottom surface of the optical acrylic plate is printed with light guide points by laser engraving, V-shaped cross grid engraving and UV screen printing technology, the optical acrylic plate is used for absorbing the light emitted from a lamp to stay on the surface of the optical acrylic plate, when the light reaches each light guide point, the reflected light can be diffused to each angle, and then the reflection condition is destroyed to be emitted from the front surface of the light guide plate.

And current light guide plate is fixed through gluing mostly when fixed, and this kind of fixed method is fixed just is not convenient for follow-up to be worded for change to the light guide plate and is maintained, and the installation dismantlement work of giving the light guide plate brings very big trouble, and current mounting panel is when the installation after dismantlement simultaneously, because its itself is laminated with the inner wall of installing frame completely, the people of being not convenient for takes out it, need look for the instrument in addition to insert in the clearance of light guide plate and installing frame inner wall and just can prize out the light guide plate, it is very inconvenient. Therefore, an embedded light guide plate convenient to fix is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an embedded light guide plate of being convenient for to fixed 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 an embedded light guide plate convenient to it is fixed, includes installing frame, side strake and light guide plate body, the inner wall symmetry sliding connection of installing frame has the side strake, two be fixed with the light guide plate body between the side strake, the both ends symmetry of installing frame is fixed with the clamping mechanism of the quick fixed light guide plate body of being convenient for, the one end of installing frame is fixed with the climbing mechanism of the convenient to detach light guide plate body.

Preferably, clamping mechanism includes drive groove, two-way screw rod, first knob, first screw sleeve, first slider, first slide rail, rotation strip and spacing hole, the drive groove has been seted up to the one end symmetry of installing frame, the inner wall in drive groove rotates through the bearing and is connected with two-way screw rod, the one end of two-way screw rod is passed the installing frame and is fixed with first knob, two-way screw rod's both ends symmetry threaded connection has first screw sleeve, one side that first screw sleeve kept away from the side strake is fixed with first slider, the inner wall that the drive groove is close to first slider one side is fixed with first slide rail, two first slider all with first slide rail sliding connection, one side that first slider was kept away from to first screw sleeve rotates through the pivot and is connected with the rotation strip, and two rotation strips all with the inner wall sliding connection in drive groove, the rotation strip on the first screw sleeve of two-way screw rod one end passes through hinge and the first thread bush of the two-way screw rod other end The rotating strips on the barrel are rotatably connected, one side of the side edge strips, which is close to the rotating strips, is provided with a limiting hole, and the two rotating strips are matched with the limiting hole.

Preferably, climbing mechanism includes jacking groove, screw rod, second knob, second threaded sleeve, second slider, second slide rail and jacking strip, the jacking groove has been seted up to the one end that the installing frame is close to driving groove one side, the inner wall in jacking groove is rotated through the bearing and is connected with the screw rod, the installing frame is passed at the top of screw rod and is fixed with the second knob, the one end threaded connection of screw rod has second threaded sleeve, second threaded sleeve's one side is fixed with the second slider, one side that jacking inslot wall is close to the second slider is fixed with the second slide rail, second slider and second slide rail sliding connection, one side that second slider was kept away from to second threaded sleeve is fixed with the jacking strip, the side strake that is close to jacking groove one side on second threaded sleeve's one end and the light guide plate body is kept away from to the jacking strip cooperatees.

Preferably, the one end symmetry that the drive groove was kept away from to the installing frame inner wall is fixed with the arc piece, the arc groove has been seted up to the one end that the sidebar is close to the arc piece, arc piece and arc groove sliding connection.

Preferably, the outer wall of the first knob is provided with first anti-skid grains.

Preferably, the outer wall of the second knob is provided with second anti-skid grains.

Compared with the prior art, the beneficial effects of the utility model are that:

when the utility model is used, the arc groove at one side of the side strip is sleeved on the outer wall of the arc block, and then two side strips slide along the inner wall of the mounting frame to the inner wall of the mounting frame, so that the light guide plate body is mounted in the mounting frame, and then the first knob is rotated to drive the two-way screw rod to rotate, and further drive the two first threaded sleeves to move along the first slide rail in the direction of approaching each other, and further drive one ends of the two rotating strips close to the two-way screw rod to move in the direction of approaching each other, so that one ends of the two rotating strips close to the limiting hole move to one side far away from the first threaded sleeve, and further slide one ends of the two rotating strips close to the limiting hole into the limiting hole and tightly support the limiting hole, according to the above process, the two first knobs are simultaneously rotated, the side strips are clamped through the matching of the four rotating strips, and further the light, when the light guide plate body needs to be dismantled, through rotating first knob, make two first threaded sleeves with one side remove to the direction of keeping away from each other along first slide rail, and then make two twigs keep away from spacing hole, and then through rotating the second knob, it rotates to drive the screw rod, and then drive second threaded sleeve and remove to one side that is close to the second knob along the second slide rail, and then drive the jacking strip and remove to one side that is close to the side strake, thereby make the jacking strip with the side strake jack-up, thereby make one side of side strake ejecting from the inboard of installing frame, and then take out the light guide plate from the installing frame, accomplish the dismantlement work of light guide plate body, the utility model discloses can be convenient for install the light guide plate, can conveniently dismantle it when maintaining the change light guide plate simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged view of the point A of the present invention;

fig. 4 is a schematic top sectional view of the present invention;

FIG. 5 is an enlarged view of the point B of the present invention;

FIG. 6 is a side view, cross-sectional structural schematic of the present invention;

FIG. 7 is an enlarged view of the point C of the present invention;

fig. 8 is an enlarged view of the position D of the present invention.

In the figure: 1. installing a frame; 2. a side bar; 3. a light guide plate body; 4. a clamping mechanism; 41. a drive slot; 42. a bidirectional screw; 43. a first knob; 44. a first threaded sleeve; 45. a first slider; 46. a first slide rail; 47. rotating the strip; 48. a limiting hole; 5. a jacking mechanism; 51. jacking a groove; 52. a screw; 53. a second knob; 54. a second threaded sleeve; 55. a second slider; 56. a second slide rail; 57. jacking strips; 6. an arc-shaped block; 7. an arc-shaped slot; 8. a first anti-skid pattern; 9. and a second anti-slip pattern.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides an embedded light guide plate convenient to it is fixed, includes installing frame 1, side strake 2 and light guide plate body 3, the inner wall symmetry sliding connection of installing frame 1 has side strake 2, two be fixed with light guide plate body 3 between the side strake 2, the both ends symmetry of installing frame 1 is fixed with the clamping mechanism 4 of the quick fixed light guide plate body 3 of being convenient for, the one end of installing frame 1 is fixed with climbing mechanism 5 of the convenient to detach light guide plate body 3.

Referring to fig. 2, 3, 4 and 5, the clamping mechanism 4 includes a driving groove 41, a two-way screw 42, a first knob 43, a first threaded sleeve 44, a first slider 45, a first slide rail 46, a rotating bar 47 and a limiting hole 48, the driving groove 41 is symmetrically formed at one end of the mounting frame 1, the two-way screw 42 is rotatably connected to the inner wall of the driving groove 41 through a bearing, the first knob 43 is fixed to one end of the two-way screw 42 through the mounting frame 1, the first threaded sleeve 44 is symmetrically and threadedly connected to two ends of the two-way screw 42, the first slider 45 is fixed to one side of the first threaded sleeve 44 away from the side edge 2, the first slide rail 46 is fixed to the inner wall of one side of the driving groove 41 close to the first slider 45, both the first sliders 45 are slidably connected to the first slide rail 46, the rotating bar 47 is rotatably connected to one side of the first threaded sleeve 44 away from the first slider 45 through a shaft pin, and two rotate the strip 47 all with the inner wall sliding connection of drive slot 41, the rotation strip 47 on the first threaded sleeve 44 of two-way screw rod 42 one end passes through the hinge and rotates with the rotation strip 47 on the first threaded sleeve 44 of the two-way screw rod 42 other end to be connected, spacing hole 48 has been seted up to one side that the sidebar 2 is close to rotation strip 47, and two rotation strips 47 cooperate with spacing hole 48, can be convenient for light guide plate body 3 fixed.

Referring to fig. 3, 6 and 7, the jacking mechanism 5 includes a jacking groove 51, a screw 52, a second knob 53, a second threaded sleeve 54, a second slider 55, a second sliding rail 56 and a jacking bar 57, the jacking groove 51 is formed at one end of the mounting frame 1 close to one side of the driving groove 41, the screw 52 is rotatably connected to an inner wall of the jacking groove 51 through a bearing, the second knob 53 is fixed to the top of the screw 52 through the mounting frame 1, the second threaded sleeve 54 is connected to one end of the screw 52 in a threaded manner, the second slider 55 is fixed to one side of the second threaded sleeve 54, the second sliding rail 56 is fixed to one side of the inner wall of the jacking groove 51 close to the second slider 55, the second slider 55 is slidably connected to the second sliding rail 56, the jacking bar 57 is fixed to one side of the second threaded sleeve 54, one end of the jacking bar 57 far away from the second threaded sleeve 54 is matched with the side edge bar 2 of the light guide plate body 3 close to one side of the jacking groove 51, the light guide plate body 3 can be easily detached.

Referring to fig. 8, the arc-shaped blocks 6 are symmetrically fixed at one end of the inner wall of the mounting frame 1, which is far away from the driving groove 41, the arc-shaped groove 7 is formed at one end of the side edge strip 2, which is close to the arc-shaped block 6, and the arc-shaped blocks 6 are slidably connected with the arc-shaped groove 7, so that the light guide plate body 3 can be fixed more stably.

Referring to fig. 3, the outer wall of the first knob 43 is provided with a first anti-slip pattern 8, which is convenient for rotating the first knob 43.

Referring to fig. 3, the outer wall of the second knob 53 is provided with a second anti-slip pattern 9, which is convenient for rotating the second knob 53.

The working principle is as follows: when the light guide plate is used, the arc-shaped groove 7 on one side of the side strips 2 is sleeved on the outer wall of the arc-shaped block 6, then the two side strips 2 slide into the inner wall of the installation frame 1 along the inner wall of the installation frame 1, so that the light guide plate body 3 is installed in the installation frame 1, and then the first knob 43 is rotated, so that the two-way screw 42 is driven to rotate, and then the two first threaded sleeves 44 are driven to move towards the mutually approaching direction along the first slide rails 46, so that the ends, close to the two-way screw 42, of the two rotating strips 47 move towards the side away from the first threaded sleeve 44, so that the ends, close to the limiting holes 48, of the two rotating strips 47 slide into the limiting holes 48 and abut against the limiting holes 48, according to the above process, the two first knobs 43 are simultaneously rotated, the side strips 2 are clamped through the matching of the four rotating strips 47, and then make light guide plate body 3 fixed, when light guide plate body 3 needs to be dismantled, through rotating first knob 43, make two first threaded sleeves 44 of same side move to the direction of keeping away from each other along first slide rail 46, and then make two rotation strips 47 keep away from spacing hole 48, and then through rotating second knob 53, drive screw rod 52 and rotate, and then drive second threaded sleeve 54 and move to one side that is close to second knob 53 along second slide rail 56, and then drive jacking strip 57 and move to one side that is close to side strake 2, thereby make jacking strip 57 jack-up side strake 2, thereby make one side of side strake 2 ejecting from the inboard of installing frame 1, and then take out light guide plate 3 from installing frame 1, accomplish the dismantlement work of light guide plate body 3.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an embedded light guide plate convenient to it is fixed, includes installing frame (1), side strake (2) and light guide plate body (3), the inner wall symmetry sliding connection of installing frame (1) has side strake (2), two be fixed with light guide plate body (3), its characterized in that between side strake (2): the light guide plate fixing device is characterized in that clamping mechanisms (4) convenient for rapidly fixing the light guide plate body (3) are symmetrically fixed at two ends of the mounting frame (1), and a jacking mechanism (5) convenient for detaching the light guide plate body (3) is fixed at one end of the mounting frame (1).

2. An embedded light guide plate for facilitating fixing according to claim 1, wherein: the clamping mechanism (4) comprises a driving groove (41), a two-way screw (42), a first knob (43), a first threaded sleeve (44), a first sliding block (45), a first sliding rail (46), a rotating strip (47) and a limiting hole (48), wherein the driving groove (41) is symmetrically formed in one end of the mounting frame (1), the inner wall of the driving groove (41) is rotatably connected with the two-way screw (42) through a bearing, one end of the two-way screw (42) penetrates through the mounting frame (1) and is fixed with the first knob (43), two ends of the two-way screw (42) are symmetrically and threadedly connected with the first threaded sleeve (44), one side, far away from the side edge strip (2), of the first threaded sleeve (44) is fixed with the first sliding block (45), the inner wall, close to one side of the first sliding block (45), of the driving groove (41) is fixed with the first sliding rail (46), and the first sliding block (45) is connected with the first sliding rail (46), one side of first slider (45) is kept away from in first screw sleeve (44) is connected with rotation strip (47) through the pivot rotation, and two rotation strips (47) all with the inner wall sliding connection of drive groove (41), rotation strip (47) on first screw sleeve (44) of two-way screw rod (42) one end is connected with rotation strip (47) on first screw sleeve (44) of the two-way screw rod (42) other end through hinge and rotation strip (47) rotation, spacing hole (48) have been seted up to one side that side strip (2) are close to rotation strip (47), and two rotation strips (47) cooperate with spacing hole (48).

3. An embedded light guide plate for facilitating fixing according to claim 2, wherein: the jacking mechanism (5) comprises a jacking groove (51), a screw rod (52), a second knob (53), a second threaded sleeve (54), a second sliding block (55), a second sliding rail (56) and a jacking strip (57), wherein the jacking groove (51) is formed in one end, close to one side of the driving groove (41), of the installation frame (1), the screw rod (52) is rotatably connected to the inner wall of the jacking groove (51) through a bearing, the second knob (53) is fixed to the top of the screw rod (52) after penetrating through the installation frame (1), the second threaded sleeve (54) is in threaded connection with one end of the screw rod (52), the second sliding block (55) is fixed to one side of the second threaded sleeve (54), the second sliding rail (56) is fixed to one side, close to the second sliding block (55), of the inner wall of the jacking groove (51), the second sliding block (55) is in sliding connection with the second sliding rail (56), and the jacking strip (57) is fixed to one side, far away from the second sliding block (55), of the second threaded, one end, far away from the second threaded sleeve (54), of the jacking strip (57) is matched with the side edge strip (2) on one side, close to the jacking groove (51), of the light guide plate body (3).

4. An embedded light guide plate for facilitating fixing according to claim 3, wherein: the one end symmetry that drive groove (41) was kept away from to installing frame (1) inner wall is fixed with arc piece (6), arc groove (7) have been seted up to the one end that side strip (2) are close to arc piece (6), arc piece (6) and arc groove (7) sliding connection.

5. An embedded light guide plate for facilitating fixing according to claim 2, wherein: the outer wall of the first knob (43) is provided with first anti-skid grains (8).

6. An embedded light guide plate for facilitating fixing according to claim 3, wherein: and the outer wall of the second knob (53) is provided with second anti-skid grains (9).