CN219640107U

CN219640107U - Reflection module for LED backlight source

Info

Publication number: CN219640107U
Application number: CN202321348453.4U
Authority: CN
Inventors: 蒋燕红
Original assignee: Anhui Dixian Electronic Co ltd
Current assignee: Anhui Dixian Electronic Co ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-09-05
Anticipated expiration: 2033-05-31

Abstract

The utility model discloses a reflection module for an LED backlight source, which comprises a reflection module body, wherein both sides of the reflection module body are movably connected with a fixed frame, the top of the fixed frame is fixedly connected with a connecting rod, the top of the connecting rod is movably connected with a first sliding block, the top of the first sliding block is fixedly connected with a fixed box, both sides of an inner cavity of the fixed box are fixedly connected with a box body, both sides of the top of the inner cavity of the box body are fixedly connected with a shell, and both sides of the top of the inner cavity of the shell are fixedly connected with springs. According to the utility model, the fixing plates are arranged on the two sides of the connecting rod at the top of the fixing frame, so that the reflecting module body can be conveniently fixed on the inner side of the fixing frame, and the fixing of the reflecting module body can be canceled by moving the fixing plates when the reflecting module body needs to be disassembled, so that the reflecting module body can be conveniently disassembled, the trouble of workers is reduced, and the practicability of equipment is improved.

Description

Reflection module for LED backlight source

Technical Field

The utility model relates to the technical field of LED backlight sources, in particular to a reflection module for an LED backlight source.

Background

The development of the backlight source can be traced to the second combat period; the ultra-small tungsten filament lamp is used as a backlight source of an aircraft instrument at the moment; this is the initial stage of backlight development; over half a century of development, backlights have become an electronic independent discipline and have evolved into research and development hotspots.

At present, the existing reflection module does not have the function of convenient disassembly, so that the reflection module is not convenient to disassemble after being installed, the continuous use of the reflection module is influenced after damage due to inconvenient disassembly, and meanwhile, the practicability of equipment is reduced.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model aims to provide the reflection module for the LED backlight source, which achieves the function of convenient disassembly and solves the problem that the existing reflection module does not have the function of convenient disassembly at present and the continuous use of the reflection module is influenced due to inconvenient disassembly after damage occurs.

(II) technical scheme

The utility model provides a reflecting module for an LED backlight source, which comprises a reflecting module body, wherein both sides of the reflecting module body are movably connected with a fixed frame, the top of the fixed frame is fixedly connected with a connecting rod, the top of the connecting rod is movably connected with a first sliding block, the top of the first sliding block is fixedly connected with a fixed box, both sides of an inner cavity of the fixed box are fixedly connected with a box body, both sides of the top of the inner cavity of the box are fixedly connected with a shell, both sides of the top of the inner cavity of the shell are fixedly connected with springs, the center of the top of the inner cavity of the shell is fixedly connected with a sliding rod, the outer surface of the sliding rod is movably connected with a sliding sleeve, both sides of the sliding sleeve are fixedly connected with a movable plate, the bottom of the movable plate is fixedly connected with a sloping plate, the top of the sloping plate is fixedly connected with a second pulling rod, the inner side of the sloping plate is movably connected with a vertical plate, the outer side of the vertical plate is fixedly connected with a first pulling rod, the inner side of the vertical plate is fixedly connected with a fixed rod, and the inner side of the fixed plate is fixedly connected with a fixed plate.

As a preferable scheme, the outside fixedly connected with mounting panel of fixed frame, the mounting hole has been seted up to the internal surface of mounting panel.

As a preferable scheme, the outside fixedly connected with first arm-tie of first pull rod, the surface of first arm-tie is provided with the lag.

As a preferable scheme, the outer surface of the reflection module body is provided with a protection plate, and the protection plate is transparent.

As the preferable scheme, the bottom fixedly connected with first slider of fixed plate, first spout has been seted up to the bottom of box inner chamber, the surface and the interior surface sliding connection of first spout of first slider.

As a preferable scheme, the top fixedly connected with second arm-tie of second pull rod, the surface of second arm-tie is provided with the antiskid cover.

As the preferable scheme, the both sides of swash plate all fixedly connected with second slider, the second spout has all been seted up to the both sides of box inner chamber, the surface and the interior surface sliding connection of second spout of second slider.

(III) beneficial effects

Compared with the prior art, the utility model provides the reflection module for the LED backlight source, which has the following beneficial effects.

1. According to the utility model, the fixing plates are arranged on the two sides of the connecting rod at the top of the fixing frame, so that the reflecting module body can be conveniently fixed on the inner side of the fixing frame, and the fixing of the reflecting module body can be canceled by moving the fixing plates when the reflecting module body needs to be disassembled, so that the reflecting module body can be conveniently disassembled, the trouble of workers is reduced, and the practicability of equipment is improved.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the stationary box of the present utility model;

FIG. 3 is a cross-sectional view of the structure of the case of the present utility model;

fig. 4 is a cross-sectional view of the housing structure of the present utility model.

In the figure: 1. a reflection module body; 2. a fixed frame; 3. a mounting plate; 4. a connecting rod; 5. a fixed box; 6. a first pull rod; 7. a first pulling plate; 8. a second pull rod; 9. a second pulling plate; 10. a case; 11. a fixed rod; 12. a fixing plate; 13. a first slider; 14. a first chute; 15. a sloping plate; 16. a second slider; 17. a second chute; 18. a housing; 19. a movable rod; 20. a spring; 21. a slide bar; 22. a sliding sleeve; 23. a movable plate; 24. a vertical plate.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the present utility model: the utility model provides a reflection module for LED backlight, including reflection module body 1, the equal swing joint in both sides of reflection module body 1 has fixed frame 2, the top fixedly connected with connecting rod 4 of fixed frame 2, the top swing joint of connecting rod 4 has first slider 13, the top fixedly connected with fixed box 5 of first slider 13, the equal fixedly connected with box 10 in fixed box 5 inner chamber both sides, the equal fixedly connected with casing 18 in both sides at box 10 inner chamber top, the equal fixedly connected with spring 20 in both sides at casing 18 inner chamber top, the center department fixedly connected with slide bar 21 at casing 18 inner chamber top, the surface swing joint of slide bar 21 has sliding sleeve 22, the equal fixedly connected with fly leaf 23 in both sides of sliding sleeve 22, the bottom fixedly connected with fly leaf 19 of fly leaf 23, the bottom fixedly connected with swash plate 15 of fly leaf 19, the top fixedly connected with second pull rod 8 of swash plate 15, the inboard fixedly connected with riser 24 of riser 24, the outside fixedly connected with first pull rod 6 of riser 24, the inboard fixedly connected with dead lever 11 of riser 24, the inboard fixedly connected with fixed plate 12 of dead lever 11.

Specifically, the outside fixedly connected with mounting panel 3 of fixed frame 2, the mounting hole has been seted up to the internal surface of mounting panel 3.

Through above-mentioned technical scheme, through mounting panel 3 and the mounting hole that set up, can conveniently install equipment in required position.

Specifically, the outside fixedly connected with first arm-tie 7 of first pull rod 6, the surface of first arm-tie 7 is provided with the lag.

Through above-mentioned technical scheme, through the first arm-tie 7 that sets up, can conveniently stimulate first pull rod 6, through the lag of setting up, can protect first arm-tie 7.

Specifically, the outer surface of the reflection module body 1 is provided with a protection plate, and the protection plate is transparent.

Through above-mentioned technical scheme, through the guard plate that sets up, can protect reflection module body 1, improve reflection module body 1's life.

Specifically, a first sliding block 13 is fixedly connected to the bottom of the fixing plate 12, a first sliding groove 14 is formed in the bottom of the inner cavity of the box body 10, and the outer surface of the first sliding block 13 is slidably connected with the inner surface of the first sliding groove 14.

By the above technical scheme, the friction force can be reduced when the fixed plate 12 moves leftwards and rightwards through the first sliding block 13 and the first sliding groove 14.

Specifically, the top fixedly connected with second arm-tie 9 of second pull rod 8, the surface of second arm-tie 9 is provided with the antiskid cover.

Through above-mentioned technical scheme, through setting up second arm-tie 9, can conveniently stimulate second pull rod 8, through the anti-skidding cover of setting, can carry out the antiskid to second arm-tie 9.

Specifically, the two sides of the sloping plate 15 are fixedly connected with second sliding blocks 16, the two sides of the inner cavity of the box body 10 are provided with second sliding grooves 17, and the outer surfaces of the second sliding blocks 16 are in sliding connection with the inner surfaces of the second sliding grooves 17.

By the above technical scheme, the power required when the sloping plate 15 moves up and down can be reduced by the second sliding block 16 and the second sliding groove 17.

The working principle of the utility model is that; firstly, a worker puts the reflection module body 1 into the inner side of the fixed frame 2, then pushes the first pull rod 6, the first pull rod 6 pushes the vertical plate 24 to move left and right, the vertical plate 24 drives the fixed rod 11 and the fixed plate 12 to fix the fixed frame 2 and the connecting rod 4, the vertical plate 24 is fixed through the inclined plate 15 when the fixed frame reaches a designated position, the worker pulls the inclined plate 15 through the second pull rod 8 when the fixation is required to be canceled, the fixation of the vertical plate 24 is canceled, then the worker pulls the first pull rod 6, so that the fixation of the reflection module body 1 is canceled, the reflection module body 1 is conveniently disassembled, when the inclined plate 15 is canceled, the pressing of the spring 20 is canceled, and the inclined plate 15 is driven to reset through the movable rod 19, the sliding rod 21, the sliding sleeve 22 and the movable plate 23 by utilizing the elasticity of the spring 20.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a reflection module for LED backlight, includes reflection module body (1), its characterized in that: the utility model discloses a reflection module body, including reflection module body (1), fixed frame (2) are all swing joint in both sides, the top fixedly connected with connecting rod (4) of fixed frame (2), the top fixedly connected with first slider (13) of connecting rod (4), the top fixedly connected with fixed box (5) of first slider (13), the equal fixedly connected with box (10) in fixed box (5) inner chamber both sides, the equal fixedly connected with casing (18) in both sides at box (10) inner chamber top, the equal fixedly connected with spring (20) in both sides at casing (18) inner chamber top, the center department fixedly connected with slide bar (21) at casing (18) inner chamber top, the surface swing joint of slide bar (21) has sliding sleeve (22), the equal fixedly connected with fly leaf (23) in both sides of sliding sleeve (22), the bottom fixedly connected with fly leaf (19) of fly leaf (23), the bottom fixedly connected with swash plate (15) of fly leaf (19), the top fixedly connected with second pull rod (8) of swash plate (15), the equal fixedly connected with riser (24) in inside riser (24), the fixed connection of riser (24) in the outside (24), the inner side of the fixed rod (11) is fixedly connected with a fixed plate (12).

2. The reflective module for an LED backlight of claim 1, wherein: the outer side of the fixed frame (2) is fixedly connected with a mounting plate (3), and a mounting hole is formed in the inner surface of the mounting plate (3).

3. The reflective module for an LED backlight of claim 1, wherein: the outer side of the first pull rod (6) is fixedly connected with a first pull plate (7), and a protective sleeve is arranged on the outer surface of the first pull plate (7).

4. The reflective module for an LED backlight of claim 1, wherein: the outer surface of the reflection module body (1) is provided with a protection plate, and the protection plate is transparent.

5. The reflective module for an LED backlight of claim 1, wherein: the bottom of fixed plate (12) fixedly connected with first slider (13), first spout (14) have been seted up to the bottom of box (10) inner chamber, the surface and the interior surface sliding connection of first spout (14) of first slider (13).

6. The reflective module for an LED backlight of claim 1, wherein: the top fixedly connected with second arm-tie (9) of second pull rod (8), the surface of second arm-tie (9) is provided with the antiskid cover.

7. The reflective module for an LED backlight of claim 1, wherein: the two sides of the inclined plate (15) are fixedly connected with second sliding blocks (16), second sliding grooves (17) are formed in the two sides of the inner cavity of the box body (10), and the outer surfaces of the second sliding blocks (16) are in sliding connection with the inner surfaces of the second sliding grooves (17).