CN220911151U - Patch LED support and LED backlight module - Google Patents
Patch LED support and LED backlight module Download PDFInfo
- Publication number
- CN220911151U CN220911151U CN202322625523.2U CN202322625523U CN220911151U CN 220911151 U CN220911151 U CN 220911151U CN 202322625523 U CN202322625523 U CN 202322625523U CN 220911151 U CN220911151 U CN 220911151U
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- fixed mounting
- mounting
- spring
- connecting rod
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- 230000000694 effects Effects 0.000 claims abstract description 12
- 238000013016 damping Methods 0.000 claims description 10
- 238000010030 laminating Methods 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 239000011324 bead Substances 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to the technical field of LED display, and discloses a patch LED bracket, which comprises: the mounting panel and support body, the bottom fixed mounting of mounting panel has the riser. This kind of paster LED support and LED backlight unit makes two-way lead screw rotate through rotating the knob, outwards remove two movable plates, through rotating the twist grip, make the threaded rod rotate, make first clamp plate rise, through pulling baffle, the baffle drives the second connecting rod and removes, the second spring shrink, the second connecting rod drives the briquetting and removes, can pull down the support body from the mounting panel, when backlight unit body atress, backlight unit body drives flexible piece downwardly moving, it removes to drive two first articulated seats through flexible piece, it removes to drive two connecting strips through two articulated seats, it removes towards the direction of keeping away from each other to drive two sliders through two connecting strips, extrude two third springs through two sliders, can play the effect of buffering.
Description
Technical Field
The utility model relates to the technical field of LED display, in particular to a patch LED bracket and an LED backlight module.
Background
The SMDLED is a simple lamp, and the light-emitting principle of the SMDLED is that current passes through a compound semiconductor, and excessive energy is released in a light form through the combination of electrons and holes, so that the light-emitting effect is achieved.
According to the patch LED support and the LED backlight module with the application number of CN202221670955.4, the problem that the common small-spacing LED display screen in the current market mainly adopts 2121LED lamp bead supports, and the display screen made of 2121LED lamp bead supports cannot utilize screen area to the greatest extent because the LED support size cannot reach the optimum, the point spacing difference is overlarge, and light is not dispersed uniformly is solved.
However, the following problems still exist in the actual use process:
(1) The existing patch LED bracket is not easy to detach, once an LED component fails or needs to be maintained, the failed LED is difficult to detach independently, so that the whole product is discarded after the failure or the service life is finished, and the negative influence on the environment is increased;
(2) The existing LED backlight module lacks a supporting protection structure, is easy to be subjected to external pressure and impact, causes damage to LED elements and other fragile parts, shortens the service life of the backlight module, increases the splashing risk of fragments after the damage of the LED backlight module, and causes safety threat.
Therefore, the utility model is provided to solve the above problems, in particular to a patch LED bracket and an LED backlight module.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a patch LED bracket and an LED backlight module, which have the advantages of easy disassembly and support protection and solve the problems in the background art.
The utility model provides the following technical scheme: a patch LED bracket and an LED backlight module, comprising: the mounting panel and support body, the bottom fixed mounting of mounting panel has the riser, and erects the side rotation of version and install first bearing, and the other end fixed mounting of first bearing has two-way lead screw, the outer threaded connection of two-way lead screw has the fixed block, the other end fixed mounting of two-way lead screw has the knob, the outer threaded connection of two-way lead screw has two movable plates, two the equal fixed mounting of side of movable plate has two second slide bars, two the top of second slide bar and the bottom fixed connection of diaphragm, and the bottom fixed mounting of diaphragm has two damping bars.
Preferably, the bottom of damping pole and the top fixed mounting of second clamp plate, the surface activity of damping pole has cup jointed first spring, the one end and the bottom fixed connection of diaphragm of first spring, the other end and the top fixed connection of second clamp plate of first spring, the second bearing is installed in the top rotation of mounting panel, and the top fixed mounting of second bearing has the threaded rod, the outer edge threaded connection of threaded rod has first stopper, the other end fixed mounting of threaded rod has the commentaries on classics handle, the outer edge threaded connection of threaded rod has first clamp plate.
Preferably, two first logical grooves have been seted up to the bottom of mounting panel, and the equal sliding connection of inner wall in two first logical grooves has first slide bar, the side fixed mounting horizontal pole of first slide bar, the opposite side fixed mounting of first slide bar has the second stopper, the inner wall of second stopper runs through and installs the second connecting rod, the surface activity of second connecting rod has cup jointed the second spring, the one end fixed mounting of second connecting rod has the briquetting, the other end fixed mounting of second connecting rod has the baffle, the one end of second spring and the side fixed mounting of second stopper, the other end of second spring and the one end fixed connection that the baffle is close to the second connecting rod, the briquetting is laminated with the side of support body.
Preferably, the inner wall of the first pressing plate is penetrated and provided with a first connecting rod, one end of the first connecting rod is fixedly connected with the top of the mounting plate, the other end of the first connecting rod is fixedly connected with the bottom of the first limiting block, and the bottom of the first pressing plate is attached to the top of the bracket body.
Preferably, two second through grooves are formed in the bottom of the mounting plate, the side faces of the second sliding rods are in sliding connection with the inner walls of the second through grooves, and the bottom of the second pressing plate is attached to the top of the support body. Preferably, the bottom fixed mounting of backlight unit body (5) has two flexible piece (6), two the equal fixed mounting in both sides of flexible piece (6) has first articulated seat (19), the inner wall of first articulated seat (19) articulates there is connecting strip (17), the other end of connecting strip (17) articulates there is second articulated seat (22), the bottom fixed mounting of second articulated seat (22) has slider (18), the inner wall slidable mounting of slider (18) has the spliced pole, and the both ends fixed mounting of spliced pole has casing (21), the side fixed mounting of casing (21) inner wall has third spring (23), the other end of third spring (23) and the side fixed connection of slider (18), the inner wall of third spring (23) cup joints with the outer edge activity of spliced pole.
Compared with the prior art, the utility model has the following beneficial effects:
1. When the patch LED bracket and the LED backlight module are required to be detached, the bidirectional screw rod is rotated through the rotating knob, the two moving plates are moved outwards, the limit on the two sides of the bracket body is relieved, the rotating handle is rotated, the threaded rod is rotated, the first pressing plate is lifted, the limit on the lower end of the bracket body is relieved, the baffle is pulled to drive the second connecting rod to move, the second spring is stressed to shrink, the second connecting rod drives the pressing block to move, the limit on the upper end of the bracket body is relieved, the bracket body can be detached from the mounting plate, the LED bracket is easily detached, and the patch LED bracket is convenient and quick and can be repeatedly used;
2. This paster LED support and LED backlight unit, when backlight unit body atress, backlight unit body can drive flexible piece and move downwards, drive two first articulated seat through flexible piece and remove, drive two connecting strips through two first articulated seat and remove, drive two sliders and remove towards the direction of keeping away from each other through two connecting strips, extrude two third springs through two sliders, the effect of buffering can be played to the resilience force that produces when two third spring shrink, increase backlight unit's life, the security threat has been reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the device of the present utility model;
FIG. 2 is a schematic view of the bottom structure of the present utility model;
FIG. 3 is a schematic view of a portion of the structure of FIG. 1 in accordance with the present utility model;
FIG. 4 is a schematic view of the internal structure of the housing of the present utility model;
Fig. 5 is a schematic view of a partial structure of the present utility model.
In the figure: 1. a mounting plate; 2. a bracket body; 3. a first limiting block; 4. a threaded rod; 5. a backlight module body; 6. a telescopic block; 7. a first connecting rod; 8. a first platen; 9. a fixed block; 10. a moving plate; 11. a first slide bar; 12. a two-way screw rod; 13. a damping rod; 14. a second pressing plate; 15. a second slide bar; 16. a first spring; 17. a connecting strip; 18. a slide block; 19. a first hinge base; 20. a second spring; 21. a housing; 22. the second hinge seat; 23. a third spring; 24. a second limiting block; 25. briquetting; 26. and a second connecting rod.
Description of the embodiments
Referring to fig. 1-5, a patch LED bracket and an LED backlight module, comprising: mounting panel 1 and support body 2, the bottom fixed mounting of mounting panel 1 has the riser, and the side rotation of erecting the version installs first bearing, and the other end fixed mounting of first bearing has two-way lead screw 12, the outer edge threaded connection of two-way lead screw 12 has fixed block 9, the other end fixed mounting of two-way lead screw 12 has the knob, the outer edge threaded connection of two-way lead screw 12 has two movable plates 10, the side of two movable plates 10 is all fixed mounting has two second slide bars 15, the top of two second slide bars 15 and the bottom fixed connection of diaphragm, and the bottom fixed mounting of diaphragm has two damping bars 13, when need dismantle support body 2, make two-way lead screw 12 rotate through rotating the knob, outwards remove two movable plates 10, can release the spacing to support body 2 both sides.
Wherein; the bottom of damping pole 13 and the top fixed mounting of second clamp plate 14, damping pole 13's surface activity has cup jointed first spring 16, the one end of first spring 16 and the bottom fixed connection of diaphragm, the other end of first spring 16 and the top fixed connection of second clamp plate 14, the second bearing is installed in the rotation of the top of mounting panel 1, and the top fixed mounting of second bearing has threaded rod 4, threaded rod 4's outer edge threaded connection has first stopper 3, threaded rod 4's the other end fixed mounting has the commentaries on classics handle, threaded rod 4's outer edge threaded connection has first clamp plate 8, when needing to pull down support body 2, through rotating the commentaries on classics handle, make threaded rod 4 rotate, make first clamp plate 8 rise, can release to support body 2 lower extreme spacing.
Wherein; two first through grooves are formed in the bottom of the mounting plate 1, the inner walls of the two first through grooves are connected with a first sliding rod 11 in a sliding mode, a transverse rod is fixedly mounted on the side face of the first sliding rod 11, a second limiting block 24 is fixedly mounted on the other side face of the first sliding rod 11, a second connecting rod 26 is mounted on the inner wall of the second limiting block 24 in a penetrating mode, a second spring 20 is movably sleeved on the surface of the second connecting rod 26, a pressing block 25 is fixedly mounted at one end of the second connecting rod 26, a baffle is fixedly mounted at the other end of the second connecting rod 26, one end of the second spring 20 is fixedly mounted on the side face of the second limiting block 24, the other end of the second spring 20 is fixedly connected with the end, close to the second connecting rod 26, of the baffle 25 is attached to the side face of the support body 2, when the support body 2 needs to be detached, the baffle drives the second connecting rod 26 to move through pulling the baffle, the second spring 20 is stressed to shrink, the second connecting rod 26 drives the pressing block 25 to move, and the upper end of the support body 2 can be released.
Wherein; the inner wall of first clamp plate 8 runs through and installs head rod 7, and head rod 7's one end and the top fixed connection of mounting panel 1, head rod 7's the other end and the bottom fixed connection of first stopper 3, the bottom of first clamp plate 8 is laminated with the top of support body 2.
Wherein; two second through grooves are formed in the bottom of the mounting plate 1, the side faces of the second sliding rods 15 are in sliding connection with the inner walls of the second through grooves, and the bottom of the second pressing plate 14 is attached to the top of the support body 2.
Wherein; the bottom fixed mounting of backlight unit body 5 has two flexible pieces 6, the equal fixed mounting of both sides of two flexible pieces 6 has first articulated seat 19, the inner wall of first articulated seat 19 articulates there is connecting strip 17, the other end of connecting strip 17 articulates there is second articulated seat 22, the bottom fixed mounting of second articulated seat 22 has slider 18, the inner wall slidable mounting of slider 18 has the spliced pole, and the both ends fixed mounting of spliced pole has casing 21, the side fixed mounting of casing 21 inner wall has third spring 23, the other end of third spring 23 and the side fixed connection of slider 18, the outer edge activity of the inner wall of third spring 23 cup joints of spliced pole, drive two connecting strips 17 through two first articulated seat 19 and remove, drive two sliders 18 through two connecting strips 17 and remove towards the direction that keeps away from each other, extrude two third springs 23 through two sliders 18, the counter-elasticity that two third springs 23 produced when contracting can play the cushioning effect.
When the backlight module body 5 is stressed, the backlight module body 5 can drive the telescopic blocks 6 to move downwards, the telescopic blocks 6 drive the two first hinging seats 19 to move, the two first hinging seats 19 drive the two connecting bars 17 to move, the two connecting bars 17 drive the two sliding blocks 18 to move towards the directions far away from each other, the two sliding blocks 18 squeeze the two third springs 23, the resilience force generated when the two third springs 23 shrink can play a role in buffering, when the bracket body 2 needs to be disassembled, the bidirectional screw rod 12 is rotated through the rotating knob, the two moving plates 10 are outwards moved, the limit on the two sides of the bracket body 2 is released, the threaded rod 4 is rotated through the rotating knob, the first pressing plate 8 is lifted, the limit on the lower end of the bracket body 2 is released, the baffle drives the second connecting rod 26 to move through pulling the baffle, the second spring 20 is stressed to shrink, the second connecting rod 26 drives the pressing block 25 to move, the limit on the upper end of the bracket body 2 is released, and the bracket body 2 can be disassembled from the mounting plate 1.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A patch LED mount, comprising: mounting panel (1) and backlight unit body (5), the bottom fixed mounting of mounting panel (1) has the riser, and the side rotation of perpendicular version installs first bearing, and the other end fixed mounting of first bearing has two-way lead screw (12), the outer edge threaded connection of two-way lead screw (12) has fixed block (9), the side fixed mounting of fixed block (9) has the knob in the bottom of mounting panel (1), the other end fixed mounting of two-way lead screw (12), the outer edge threaded connection of two-way lead screw (12) has two movable plates (10), two the equal fixed mounting of side of movable plate (10) has two second slide bars (15), two the top of second slide bar (15) and the bottom fixed connection of diaphragm, and the bottom fixed mounting of diaphragm has two damping bars (13).
2. A patch LED fixture as recited in claim 1, wherein: the bottom of damping pole (13) and the top fixed mounting of second clamp plate (14), the surface activity of damping pole (13) has cup jointed first spring (16), the one end and the bottom fixed connection of diaphragm of first spring (16), the other end and the top fixed connection of second clamp plate (14) of first spring (16), the second bearing is installed in the top rotation of mounting panel (1), and the top fixed mounting of second bearing has threaded rod (4), the external edge threaded connection of threaded rod (4) has first stopper (3), the other end fixed mounting of threaded rod (4) has the commentaries on classics handle, the external edge threaded connection of threaded rod (4) has first clamp plate (8).
3. A patch LED fixture as recited in claim 1, wherein: two first logical grooves have been seted up to the bottom of mounting panel (1), and the equal sliding connection of inner wall in two first logical grooves has first slide bar (11), the side fixed mounting horizontal pole of first slide bar (11), the opposite side fixed mounting of first slide bar (11) has second stopper (24), the inner wall through-mounting of second stopper (24) has second connecting rod (26), second spring (20) have been cup jointed in the surface activity of second connecting rod (26), the one end fixed mounting of second connecting rod (26) has briquetting (25), the other end fixed mounting of second connecting rod (26) has the baffle, the one end of second spring (20) and the side fixed mounting of second stopper (24), the other end of second spring (20) and the one end fixed connection that the baffle is close to second connecting rod (26), the side laminating of briquetting (25) has support body (2).
4. A patch LED fixture as recited in claim 2, wherein: the inner wall of first clamp plate (8) runs through and installs head rod (7), the top fixed connection of head rod (7) one end and mounting panel (1), the bottom fixed connection of the other end and first stopper (3) of head rod (7), the bottom of first clamp plate (8) is laminated with the top of support body (2).
5. A patch LED fixture as recited in claim 2, wherein: two second through grooves are formed in the bottom of the mounting plate (1), the side faces of the second sliding rods (15) are in sliding connection with the inner walls of the second through grooves, and the bottom of the second pressing plate (14) is attached to the top of the support body (2).
6. An LED backlight module is characterized in that: the bottom fixed mounting of backlight unit body (5) has two flexible piece (6), two the both sides of flexible piece (6) are all fixed mounting has first articulated seat (19), the inner wall of first articulated seat (19) articulates there is connecting strip (17), the other end of connecting strip (17) articulates there is second articulated seat (22), the bottom fixed mounting of second articulated seat (22) has slider (18), the inner wall slidable mounting of slider (18) has the spliced pole, and the both ends fixed mounting of spliced pole has casing (21), the side fixed mounting of casing (21) inner wall has third spring (23), the other end of third spring (23) and the side fixed connection of slider (18), the inner wall of third spring (23) cup joints with the outer edge activity of spliced pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322625523.2U CN220911151U (en) | 2023-09-27 | 2023-09-27 | Patch LED support and LED backlight module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322625523.2U CN220911151U (en) | 2023-09-27 | 2023-09-27 | Patch LED support and LED backlight module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220911151U true CN220911151U (en) | 2024-05-07 |
Family
ID=90910964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322625523.2U Active CN220911151U (en) | 2023-09-27 | 2023-09-27 | Patch LED support and LED backlight module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220911151U (en) |
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2023
- 2023-09-27 CN CN202322625523.2U patent/CN220911151U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |