CN215187073U

CN215187073U - Quick detach formula LCD TV backplate

Info

Publication number: CN215187073U
Application number: CN202121536695.7U
Authority: CN
Inventors: 祝志华
Original assignee: Helian Shengli Optoelectronic Technology Xiamen Co ltd
Current assignee: Helian Shengli Optoelectronic Technology Xiamen Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2021-12-14
Anticipated expiration: 2031-07-07

Abstract

The utility model provides a quick-dismantling type liquid crystal television backboard, which relates to the technical field of television fittings and comprises a backboard main body, wherein the backboard main body is fixedly connected with a shell through a clamping mechanism, the clamping mechanism comprises a clamping rod and a clamping groove, the clamping rod and the clamping groove are matched in size, four corners of the shell close to one side of the backboard main body are all provided with fixed grooves, the central positions of two sides of the inner wall of each fixed groove are respectively provided with a first groove and a second groove, the central position of the bottom surface inside the first groove is fixedly provided with a micro motor, an output shaft of the micro motor is fixedly provided with a threaded rod, the surface of the threaded rod is connected with the clamping rod through threads, the quick-dismantling type liquid crystal television backboard can finish quick fixing and dismantling of the backboard main body and the shell through the arrangement of the fixed grooves, the first groove, the second groove, the micro motor, the threaded rod, the clamping rod, the fixed plate and the clamping groove, for the fix with dismantle simple more convenient, and labour saving and time saving of screw.

Description

Quick detach formula LCD TV backplate

Technical Field

The utility model relates to a TV set accessory field particularly, relates to a quick detach formula LCD TV backplate.

Background

The television is a device which utilizes electronic technology to transmit moving image pictures and audio signals according to the persistence of vision characteristics and the visual psychology of human eyes, namely a television receiver, and is also an important broadcast and video communication tool, and a basic system of the television consists of three parts, namely shooting, transmission and visualization.

The TV outward appearance generally comprises shell and backplate, and when present backplate and shell equipment, generally adopt screw fixed connection, it is very troublesome with the dismantlement to install fixed, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model provides a quick detach formula LCD TV backplate aims at improving that backplate and shell are fixed and dismantle trouble, the problem of wasting time and energy.

In order to achieve the purpose, the utility model provides a quick detach formula LCD TV backplate, including the backplate main part, the backplate main part passes through clamping mechanism fixedly connected with shell, clamping mechanism includes kelly and draw-in groove, kelly and draw-in groove size adaptation, the shell is close to one side four corners with the backplate main part and has all seted up the fixed slot, first recess and second recess have been seted up respectively to fixed slot inner wall both sides central point position, the inside bottom surface central point of first recess puts fixed mounting micro motor, micro motor's output shaft fixed mounting threaded rod, screw rod surface threaded connection kelly, the backplate main part is close to the equal horizontal fixed mounting fixed plate in one side four corners with being close to the shell, fixed plate top surface central point puts and has seted up the draw-in groove.

Preferably, the surface of the back plate main body, which is far away from the shell, is a curved surface.

Preferably, the backboard main body is concave, and reinforcing ribs are fixedly mounted at four corners of the concave bottom surface of the backboard main body.

Preferably, the reinforcing mesh plate is fixedly installed on the reinforcing rib.

Preferably, the sizes of the notches of the first groove and the second groove are the same, the axial lines of the notches coincide, and the depth of the first groove is larger than that of the second groove.

Preferably, the central position of the surface of one side of the back plate main body, which is far away from the shell, is provided with a plurality of heat dissipation ports.

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

(1) the fixing groove, the first groove, the second groove, the micro motor, the threaded rod, the clamping rod, the fixing plate and the clamping groove are arranged, so that the back plate main body and the shell can be quickly fixed and disassembled, and the fixing and disassembling process is simpler and more convenient and time-saving and labor-saving compared with the fixing and disassembling process of screws;

(2) the reinforcing ribs and the reinforcing mesh plate are arranged, so that the strength of the back plate main body can be enhanced, and the back plate main body is prevented from being easily damaged;

(3) through setting up the thermovent, the convenient ventilation cooling to the TV set prevents that the TV set from broadcasting overheated for a long time, and the heat dissipation is untimely leads to interior component to damage because of the high temperature often.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

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

fig. 2 is a schematic view of the structure of the casing and the fixing groove of the present invention;

FIG. 3 is a schematic view of the sectional structure of the housing of the present invention;

FIG. 4 is a schematic structural view of the back plate main body, the fixing plate, the clamping groove and the reinforcing mesh plate of the present invention;

fig. 5 is a schematic view of the structure of the back plate main body and the reinforcing ribs of the present invention.

Description of the main elements

1. A back plate main body; 2. a housing; 3. fixing grooves; 4. a first groove; 5. a second groove; 6. a micro motor; 7. a threaded rod; 8. a clamping rod; 9. a fixing plate; 10. a card slot; 11. reinforcing ribs; 12. reinforcing the net plate; 13. and a heat dissipation port.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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 present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example (b):

as shown in figures 1-4, a quick-release type LCD TV backboard comprises a backboard main body 1, wherein the backboard main body 1 is fixedly connected with a shell 2 through a clamping mechanism, the backboard main body 1 and the shell 2 are convenient to be quickly disassembled and assembled, the clamping mechanism comprises a clamping rod 8 and a clamping groove 10, the clamping rod 8 is matched with the clamping groove 10 in size, four corners of one side, close to the backboard main body 1, of the shell 2 and the backboard main body 1 are respectively provided with a fixed groove 3 for placing a micro motor 6, a threaded rod 7 and the clamping rod 8, the central positions of two sides of the inner wall of the fixed groove 3 are respectively provided with a first groove 4 and a second groove 5 for facilitating the passage of the clamping rod 8, the central position of the bottom surface inside the first groove 4 is fixedly provided with a micro motor 6 for driving the threaded rod 7 to rotate, the output shaft of the micro motor 6 is fixedly provided with the threaded rod 7, the total length of the threaded rod 7 and the micro motor 6 is smaller than the depth of the first groove 4 for installing and supporting the clamping rod 8 and driving the micro motor to move, the clamping rod 8 can completely and movably enter the first groove 4, the clamping rod 8 is in threaded connection with the surface of the threaded rod 7 and used for clamping and fixing the fixing plate 9, the fixing plate 9 is horizontally and fixedly installed at four corners of the backboard main body 1 close to one side of the shell 2, and a clamping groove 10 is formed in the center of the top surface of the fixing plate 9 and facilitates the passing of the clamping rod 8;

when the backboard main body 1 and the shell 2 need to be disassembled, the micro motor 6 is started to drive the threaded rod 7 to rotate, the threaded rod 7 drives the clamping rod 8 to move towards the direction close to the micro motor 6 until the clamping rod 8 completely moves into the first groove 4, so that the clamping rod 8 is not clamped in the clamping groove 10, the fixing plate 9 is conveniently taken out of the fixing groove 3, the backboard main body 1 and the shell 2 are quickly disassembled and separated, when the backboard main body 1 and the shell 2 need to be assembled, the fixing plate 9 is inserted into the fixing groove 3, the micro motor 6 is started again to drive the threaded rod 7 to reversely rotate towards the previous direction, the threaded rod 7 drives the clamping rod 8 to move away from the micro motor 6, the clamping rod passes through the first groove 4 and the clamping groove 10 and finally enters the second groove 5, so that the fixing plate 9 is clamped and fixed in the fixing groove 3, and the backboard main body 1 and the shell 2 are quickly fixed, for the fixed of screw and dismantlement, simple quick, labour saving and time saving more.

As shown in fig. 1, the embodiment also discloses that the surface of the back plate main body 1 away from the shell 2 is a curved surface.

As shown in fig. 5, the present embodiment further discloses that the back plate main body 1 is a concave type, and reinforcing ribs 11 are fixedly mounted at four corners of the concave bottom surface of the back plate main body 1 for reinforcing the strength of the back plate main body 1.

As shown in fig. 4, the present embodiment further discloses that a reinforcing mesh plate 12 is fixedly mounted on the reinforcing rib 11 for further enhancing the overall strength of the tv back panel main body 1.

As shown in fig. 3, the embodiment further discloses that the sizes of the notches of the first groove 4 and the second groove 5 are the same, the axial lines are overlapped, and the size of the first groove 4 is matched with the size of the clamping rod 8, so that the clamping rod 8 can conveniently pass through, and the depth of the first groove 4 is greater than that of the second groove 5.

As shown in fig. 1 and fig. 5, the present embodiment further discloses that the central position of the surface of one side of the back plate main body 1 away from the housing 2 is provided with a plurality of heat dissipation ports 13 for ventilation and heat dissipation, so as to prevent the internal components from being damaged due to high temperature caused by overheating of the television during long-time playing and untimely heat dissipation.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A quick-release liquid crystal television backboard comprises a backboard main body (1) and is characterized in that the backboard main body (1) is fixedly connected with a shell (2) through a clamping mechanism, the clamping mechanism comprises a clamping rod (8) and a clamping groove (10), the clamping rod (8) is matched with the clamping groove (10) in size, a fixing groove (3) is formed in the position, close to four corners of one side, of the shell (2) and the backboard main body (1), a first groove (4) and a second groove (5) are formed in the central positions of two sides of the inner wall of the fixing groove (3), a micro motor (6) is fixedly installed in the central position of the inner bottom surface of the first groove (4), a threaded rod (7) is fixedly installed on an output shaft of the micro motor (6), the clamping rod (8) is connected with the surface of the threaded rod (7), the backboard main body (1) and the fixing plate (2) are close to a fixing plate (9) which is horizontally and fixedly installed in the four corners of one side, and a clamping groove (10) is formed in the center of the top surface of the fixing plate (9).

2. The quick-release type back plate for the liquid crystal television as claimed in claim 1, wherein the surface of the back plate main body (1) on the side away from the shell (2) is a curved surface.

3. The quick-release type LCD TV backboard according to claim 1, wherein the backboard main body (1) is concave, and reinforcing ribs (11) are fixedly arranged at four corners of the bottom surface of the concave backboard main body (1).

4. The quick-release type LCD TV backboard according to claim 3, wherein the reinforcing mesh plate (12) is fixedly installed on the reinforcing rib (11).

5. The quick-release type back plate for the liquid crystal television as claimed in claim 1, wherein the sizes of the notches of the first groove (4) and the second groove (5) are the same, the axes of the notches coincide, and the depth of the first groove (4) is greater than that of the second groove (5).

6. The quick-release type back plate for the liquid crystal display television as claimed in claim 1, wherein the back plate main body (1) is provided with a plurality of heat dissipation ports (13) at the center of the surface of one side far away from the shell (2).