CN217714831U

CN217714831U - Detachable LED backlight panel

Info

Publication number: CN217714831U
Application number: CN202221493306.1U
Authority: CN
Inventors: 郑庭伟; 唐美华; 钟红
Original assignee: Anhui Weiye Electronic Technology Co ltd
Current assignee: Anhui Weiye Electronic Technology Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-11-01
Anticipated expiration: 2032-06-15

Abstract

The utility model relates to a backlight technical field, specifically speaking relates to a detachable LED backlight panel. The novel folding type folding table comprises a base plate and right-angle clamping plates, wherein first prisms are arranged at the four corners of the top of the base plate, first square grooves are formed in the tops of the first prisms, first springs are arranged inside the first square grooves, second prisms are arranged at the top ends of the first springs, first baffles are arranged on the two adjacent sides of the second prisms, the first baffles are fixedly connected with the right-angle clamping plates, holes are formed in the tops of the second prisms, threaded screws are connected with the holes in the holes, and the screws are in threaded connection with the base plate. The utility model fixes the LED backlight source through the first baffle plate, the second baffle plate, the right-angle clamping plate and the strip-shaped clamping plate which can be independently disassembled and assembled, so that the panel of the LED backlight source does not need to be replaced when the LED backlight source is replaced, and the LED backlight sources with different thicknesses can be clamped; through the cooperation of right angle splint and rectangular splint, can shelter from LED backlight edge, prevent the light leak.

Description

Detachable LED backlight panel

Technical Field

The utility model relates to a backlight technical field, specifically speaking relates to a detachable LED backlight panel.

Background

The LED backlight panel is a device for placing the LED backlight and can play roles in fixing and preventing light leakage; generally, the LED backlight panel and the LED backlight are bonded together by glue, and when a new LED backlight is to be replaced, the LED backlight panel must be replaced together with the LED backlight panel, and the clamping effect for the LED backlights with different thicknesses is not good. In view of this, we propose a detachable LED backlight panel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detachable LED backlight panel to solve the problem that proposes among the above-mentioned background art.

In order to achieve the purpose, the utility model provides a detachable LED backlight panel, including bottom plate and right angle splint, the top four corners of bottom plate all is provided with first prism, first square groove has been seted up at first prismatic top, the inside in first square groove is provided with first spring, the top of first spring is provided with the second prism, the adjacent both sides of second prism all are provided with first baffle, first baffle with right angle splint fixed connection, the hole has been seted up at the prismatic top of second, hole female connection has the bolt, the bolt with bottom plate threaded connection.

As a further improvement of the technical scheme, the outer sides of two right-angle sides of the right-angle clamping plate are respectively provided with a first stand column, the inner side of the first baffle plate is provided with a second square groove, the bottom of the second square groove is provided with a second spring, and the second spring is fixedly connected with the first stand column.

As a further improvement of the technical scheme, a threaded hole is formed in the top of the second square groove, a bolt is connected with the threaded hole in an internal thread mode, and the bolt is rotatably connected with the first stand column.

As a further improvement of the technical scheme, a T-shaped groove is formed in the end of the first baffle, T-shaped columns are inserted into the T-shaped groove, and a second baffle is arranged between the two parallel T-shaped columns.

As a further improvement of the technical scheme, a screw hole is formed in the top of the second top plate, a screw is connected with the screw in the screw hole in a threaded mode, and the screw is connected with the bottom plate in a threaded mode.

As a further improvement of the technical scheme, one side of the second baffle is provided with a strip-shaped clamping plate.

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

1. in the detachable LED backlight source panel, the LED backlight source is fixed through the first baffle plate, the second baffle plate, the right-angle clamping plate and the long clamping plate which can be independently disassembled and assembled, and the LED backlight source panel does not need to be replaced when the LED backlight source is replaced; and LED backlight sources with different thicknesses can be clamped.

2. In this detachable LED backlight panel, through the cooperation of right angle splint and rectangular splint, can shelter from LED backlight edge, prevent to take place the light leak, influence normal use.

Drawings

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

FIG. 2 is a schematic view of the bottom plate structure of the present invention;

FIG. 3 is a schematic view of the structure at A of FIG. 2 according to the present invention;

fig. 4 is a schematic structural view of a second prism and a first baffle of the present invention;

FIG. 5 is a schematic view of a right-angle clamping plate structure of the present invention;

fig. 6 is a schematic diagram of a second baffle structure of the present invention.

The various reference numbers in the figures mean:

100. a base plate; 110. a first prism; 120. a first square groove;

200. a second prism; 210. a first baffle; 211. a second square groove; 212. a bolt; 213. a threaded hole; 214. a T-shaped slot; 220. a screw; 230. a hole; 240. a first spring;

300. a right-angle splint; 310. a column; 320. a second spring;

400. a second baffle; 410. a T-shaped column; 420. a screw hole; 430. a screw; 440. a strip splint.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Please refer to fig. 1-6, the utility model provides a detachable LED backlight panel, including bottom plate 100 and right angle splint 300, the top four corners of bottom plate 100 all is provided with first prism 110, first square groove 120 has been seted up at the top of first prism 110, the inside of first square groove 120 is provided with first spring 240, the top of first spring 240 is provided with second prism 200, the adjacent both sides of second prism 200 all are provided with first baffle 210, first baffle 210 and right angle splint 300 fixed connection, hole 230 has been seted up at the top of second prism 200, hole 230 threaded connection has screw rod 220, screw rod 220 and bottom plate 100 threaded connection.

The working principle is as follows:

when the detachable LED backlight panel of this embodiment is used specifically, it is necessary to ensure that all components of the apparatus are intact in advance, after the inspection is completed, the LED backlight is placed on the bottom plate 100, then the second prism 200 is placed in the first square groove 120, so that the first baffle 210 and the right-angle clamping plate 300 can protect four corners of the LED backlight, and then the screw 220 is rotated to make the first baffle 210 and the right-angle clamping plate 300 clamp the LED backlight.

Considering that the thicknesses of the LED backlights to be clamped are different, the upright columns 310 are respectively disposed on the outer sides of the two right-angle sides of the right-angle clamping plate 300, the second square groove 211 is formed in the inner side of the first baffle 210, the second spring 320 is disposed in the second square groove 211, and the second spring 320 is fixedly connected to the upright columns 310, so that the LED backlights with different thicknesses can be clamped.

Considering that the LED backlight sources with different thicknesses can be shifted when the right-angle clamping plate 300 is used for clamping the LED backlight sources, the top of the second square groove 211 is provided with a threaded hole 213, the threaded hole 213 is internally threaded with a bolt 212, the bolt 212 is rotatably connected with the upright post 310, and the right-angle clamping plate 300 can further clamp the LED backlight sources by rotating the bolt 212, so that the possibility that the LED backlight sources can be shifted is reduced.

Considering that the periphery of the LED backlight source is not fixed, the end of the first baffle 210 is provided with a T-shaped groove 214, a T-shaped column 410 is inserted in the T-shaped groove 214, a second baffle 400 is arranged between two parallel T-shaped columns 410, and the second baffle 400 can fix the periphery of the LED backlight source.

Considering that the first baffle 210 and the second baffle 400 can deviate during the insertion and matching, the screw hole 420 is formed in the top of the second baffle 400, the screw 430 is connected to the screw hole 420 in a threaded manner, the screw 430 is connected to the bottom plate 100 in a threaded manner, and the second baffle 400 is fixedly connected to the bottom plate 100, so that the possibility that the first baffle 210 and the second baffle 400 can deviate during the insertion and matching is reduced.

Considering that the top of the edge of the LED backlight is not fixed, a long clamping plate 440 is disposed on one side of the second baffle 400, and the long clamping plate 440 can fix the top of the edge of the LED backlight, prevent light leakage of the device, and avoid affecting normal use.

When the detachable LED backlight panel of this embodiment is used specifically, it is necessary to ensure in advance that all components of the apparatus are intact, after the inspection is completed, the LED backlight is placed on the bottom plate 100, then the second prism 200 is placed in the first square groove 120, the screw 220 is rotated to enable the first baffle 210 and the right-angle clamping plate 300 to clamp the LED backlight, then the bolt 212 is rotated to enable the right-angle clamping plate 300 to further clamp the LED backlight, the second baffle 400 is in plug-in fit with the first baffle 210, and then the screw 430 is rotated to enable the second baffle 400 to be fixed on the bottom plate 100;

when a new LED backlight needs to be replaced, the screw 430 is rotated to separate the second baffle 400 from the bottom plate 100, then the second baffle 400 is removed, the screw 220 is rotated to separate the first baffle 210 and the right-angle clamping plate 300 from the bottom plate 100, the old LED backlight is taken out, and a new LED backlight is put in.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A detachable LED backlight panel, its characterized in that: including bottom plate (100) and right angle splint (300), the top four corners of bottom plate (100) all is provided with first prism (110), first square groove (120) have been seted up at the top of first prism (110), the inside of first square groove (120) is provided with first spring (240), the top of first spring (240) is provided with second prism (200), the adjacent both sides of second prism (200) all are provided with first baffle (210), first baffle (210) with right angle splint (300) fixed connection, hole (230) have been seted up at the top of second prism (200), hole (230) female connection has screw rod (220), screw rod (220) with bottom plate (100) threaded connection.

2. The removable LED backlight panel of claim 1, wherein: the outside of two right-angle sides of right-angle splint (300) is provided with stand (310) respectively, second square groove (211) have been seted up to the inboard of first baffle (210), the inside of second square groove (211) is provided with second spring (320), second spring (320) with stand (310) fixed connection.

3. The removable LED backlight panel of claim 2, wherein: threaded hole (213) is seted up at the top of second square groove (211), threaded hole (213) female connection has bolt (212), bolt (212) with stand (310) rotate to be connected.

4. The removable LED backlight panel of claim 1, wherein: the end of the first baffle (210) is provided with a T-shaped groove (214), T-shaped columns (410) are inserted into the T-shaped groove (214), and a second baffle (400) is arranged between the two parallel T-shaped columns (410).

5. The removable LED backlight panel of claim 4, wherein: screw hole (420) have been seted up at the top of second baffle (400), screw hole (420) female connection has screw (430), screw (430) and bottom plate (100) threaded connection.

6. The removable LED backlight panel of claim 4, wherein: one side of the second baffle (400) is provided with a strip clamping plate (440).