Liquid crystal television with external explosion-proof glass screen

Abstract

The utility model relates to the technical field of liquid crystal televisions, and discloses a liquid crystal television with an external explosion-proof glass screen, which comprises a liquid crystal television body and explosion-proof glass, fixing columns are arranged at four corners of the front side of the liquid crystal television body, mounting holes are arranged at four corners of the explosion-proof glass, and the explosion-proof glass is arranged in the mounting holes. Connecting grooves are formed in the four corners of the rear side of the explosion-proof glass, first rubber rings are fixedly connected to the inner sides of the connecting grooves, and second rubber rings are arranged on the outer sides of the fixing columns. Locking bolts are arranged on the front sides of the fixing columns. According to the explosion-proof glass, the second rubber rings are arranged on the outer sides of the fixing columns in a sleeving mode, then the mounting holes formed in the four corners of the explosion-proof glass are arranged on the outer sides of the fixing columns in a sleeving mode, the first rubber rings make contact with the second rubber rings, and then the locking bolts are installed on the front sides of the fixing columns, so that the explosion-proof glass is convenient to mount and dismount; meanwhile, the supporting force between the explosion-proof glass is increased, and the liquid crystal television body is prevented from being damaged due to breakage of the explosion-proof glass.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid crystal televisions, in particular to a liquid crystal television with an external explosion-proof glass screen. Background Art

[0002] Liquid crystal television is also called LED television. The LCD structure of a liquid crystal television is to place liquid crystals between two parallel pieces of glass. There are many vertical and horizontal thin wires between the two pieces of glass. The direction of the rod-shaped crystal molecules is controlled by whether the electricity is turned on or not, and the light is refracted to produce pictures. With the development of the economy and society, televisions have long become an indispensable household appliance for every household. At the same time, with the advancement of science and technology, people's demand for the protection of LCD screens of televisions is gradually increasing. At present, the common way to protect LCD screens of televisions on the market is mostly to directly stick a thin protective film on the surface of the LCD screen of the television to play an anti-fouling and anti-scratch role.

[0003] However, it is found in practice that the above-mentioned protective film cannot provide any effective protection against impact or collision of foreign objects. That is, when the LCD screen of the TV is slightly bumped during use, it is easy to cause damage or scratches to the LCD screen, thereby affecting the normal use of the LCD TV. Moreover, when the screen is broken, it may also cause harm to the human body. In order to solve the problem of scratching or damage to the LCD screen, explosion-proof glass is added in front of the LED screen of the LCD TV. Most of the existing explosion-proof glass is installed inside the LCD TV casing. After the explosion-proof glass is broken, the TV casing needs to be disassembled and then new explosion-proof glass is installed, which reduces the convenience of installation and disassembly. At the same time, the explosion-proof glass is rigidly connected to the LCD TV casing. After the explosion-proof glass is hit, it has no buffering ability, which increases the risk of the explosion-proof glass breaking. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a liquid crystal television with an external explosion-proof glass screen.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A liquid crystal television with an external explosion-proof glass screen comprises a liquid crystal television body and an explosion-proof glass, wherein the four corners of the front side of the liquid crystal television body are all provided with fixing columns, the four corners of the explosion-proof glass are all provided with mounting holes, the four corners of the rear side of the explosion-proof glass are all provided with connecting grooves, the inner side of the connecting groove is fixedly connected with a first rubber ring, and the outer side of the fixing column is provided with a second rubber ring; the front side of the fixing column is provided with a locking bolt, the middle part of the rear side of the locking bolt is provided with a threaded bolt, and the middle part of the front end of the fixing column is provided with a threaded hole;

[0007] Through the above technical solution, the second rubber ring is firstly sleeved on the outer side of the fixing column, and then the mounting holes arranged at the four corners of the explosion-proof glass are sleeved on the outer side of the fixing column, so that the first rubber ring contacts the second rubber ring, and then the locking bolt is installed on the front side of the fixing column, which is convenient for installation and removal of the explosion-proof glass, and at the same time increases the supporting force between the LCD TV body and the explosion-proof glass, so as to avoid the explosion-proof glass breaking and causing damage to the LCD TV body.

[0008] Furthermore, a third rubber ring is provided on the rear side of the locking bolt;

[0009] Through the above technical solution, the safety performance of the contact position between the locking bolt and the explosion-proof glass is increased after the locking bolt is locked, thereby preventing the locking bolt from damaging and wearing the front side of the explosion-proof glass.

[0010] Furthermore, a plurality of clamping plates are equidistantly arranged between the LCD TV body and the explosion-proof glass, and the rear sides of the clamping plates are all provided with fixing bolts;

[0011] Through the above technical solution, a plurality of clamping plates are installed between the LCD TV body and the explosion-proof glass through fixing bolts.

[0012] Furthermore, the outer side of the locking bolt is provided with anti-slip grooves;

[0013] The above technical solution makes it easy to tighten the locking bolt, thereby increasing the convenience of installation and disassembly.

[0014] Furthermore, the size of the explosion-proof glass is the same as the size of the front side of the LCD TV body, and the edges of the explosion-proof glass are all rounded;

[0015] Through the above technical solution, the explosion-proof glass can protect the front side of the entire LCD TV body, and the rounded corners can prevent the glass from being scratched.

[0016] Furthermore, the fixing column and the locking bolt are both made of stainless steel, and the locking bolt and the threaded bolt are integrally arranged;

[0017] Through the above technical solution, the structural strength of the fixing column and the locking bolt is increased to avoid damage to the explosion-proof glass that may cause it to fall off.

[0018] Furthermore, the second rubber rings are sleeved on the outside of the fixing column, and the first rubber rings are glued to the inside of the connecting groove by glue;

[0019] The above technical solution facilitates installation between the second rubber ring and the fixing column, and between the first rubber ring and the connecting groove.

[0020] Furthermore, the clamping plates are all in a "mountain" shape, and the clamping plates are all made of rubber;

[0021] Through the above technical solution, it is convenient to insert the clamping plate between the liquid crystal TV body and the explosion-proof glass to buffer and protect therebetween, and it is also convenient for manufacturing.

[0022] The utility model has the following beneficial effects:

[0023] First, a second rubber ring is sleeved outside the fixing column, and then the mounting holes provided at the four corners of the explosion-proof glass are sleeved outside the fixing column. Push the explosion-proof glass inward so that the first rubber ring contacts the second rubber ring. Then, install the locking bolt on the front side of the fixing column, rotate the threaded bolt to be threadedly connected in the threaded hole, and make the third rubber ring contact the four corners on the front side of the explosion-proof glass, and install the explosion-proof glass on the front side of the liquid crystal TV body. Secondly, a plurality of "mountain"-shaped rubber clamping plates are equidistantly inserted between the liquid crystal TV body and the explosion-proof glass, so that one end of the "mountain"-shaped rubber clamping plate is located outside the explosion-proof glass, one end is located between the explosion-proof glass and the liquid crystal TV body, and one end is located at the rear side of the liquid crystal TV body. Finally, the clamping plate is fixed at the rear side of the liquid crystal TV body through a fixing bolt, which is convenient for the installation and disassembly of the explosion-proof glass, and at the same time increases the supporting force between the liquid crystal TV body and the explosion-proof glass. When the explosion-proof glass is impacted, the first rubber ring, the second rubber ring and the clamping plate can buffer the explosion-proof glass, avoiding damage to the liquid crystal TV body caused by the breakage of the explosion-proof glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a front three-dimensional structure schematic diagram of a liquid crystal TV with an externally provided explosion-proof glass screen proposed by the utility model;

[0025] Figure 2 It is a rear three-dimensional structure schematic diagram of a liquid crystal TV with an externally provided explosion-proof glass screen proposed by the utility model;

[0026] Figure 3 It is an exploded structure schematic diagram of a liquid crystal TV with an externally provided explosion-proof glass screen proposed by the utility model;

[0027] Figure 4 It is a rear structure schematic diagram of the explosion-proof glass of a liquid crystal TV with an externally provided explosion-proof glass screen proposed by the utility model;

[0028] Figure 5 It is a front structure schematic diagram of the liquid crystal TV body of a liquid crystal TV with an externally provided explosion-proof glass screen proposed by the utility model;

[0029] Figure 6 It is an exploded structure schematic diagram of the locking bolt and the third rubber ring of a liquid crystal TV with an externally provided explosion-proof glass screen proposed by the utility model;

[0030] Figure 7 The utility model provides a schematic diagram of the exploded structure of a clamping plate and fixing bolts of a liquid crystal television with an external explosion-proof glass screen.

[0031] Legend:

[0032] 1. LCD TV body; 2. Fixing column; 3. Explosion-proof glass; 4. Mounting hole; 5. Connection groove; 6. First rubber ring; 7. Second rubber ring; 8. Locking bolt; 9. Threaded bolt; 10. Threaded hole; 11. Third rubber ring; 12. Snap-in plate; 13. Fixing bolt; 14. Anti-slip pattern. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] Reference Figure 1-7 The utility model provides an embodiment: an LCD TV with an external explosion-proof glass screen, comprising an LCD TV body 1 and an explosion-proof glass 3, wherein the four front corners of the LCD TV body 1 are provided with fixing columns 2, the four corners of the explosion-proof glass 3 are provided with mounting holes 4, the four rear corners of the explosion-proof glass 3 are provided with connecting grooves 5, the inner sides of the connecting grooves 5 are fixedly connected with first rubber rings 6, and the outer sides of the fixing columns 2 are provided with second rubber rings 7; the front sides of the fixing columns 2 are provided with locking bolts 8, the middle parts of the rear sides of the locking bolts 8 are provided with threaded bolts 9, and the middle part of the front end of the fixing columns 2 is provided with threaded holes 10.

[0035] A third rubber ring 11 is provided on the rear side of the locking bolt 8 to increase the safety performance of the contact position with the explosion-proof glass 3 after the locking bolt 8 is locked, so as to prevent the locking bolt 8 from damaging and wearing the front side of the explosion-proof glass 3. A plurality of clamping plates 12 are equidistantly provided between the LCD TV body 1 and the explosion-proof glass 3. A fixing bolt 13 is provided on the rear side of the clamping plates 12, and the plurality of clamping plates 12 are installed between the LCD TV body 1 and the explosion-proof glass 3 through the fixing bolts 13. An anti-slip pattern 14 is provided on the outer side of the locking bolt 8 to facilitate tightening the locking bolt 8 and increase the convenience of installation and disassembly. The size of the explosion-proof glass 3 is the same as the front size of the LCD TV body 1. The edges of the explosion-proof glass 3 are all rounded to facilitate the explosion-proof glass 3 to protect the front side of the entire LCD TV body 1, and the rounded corners are set to avoid scratches on the glass.

[0036] The fixing column 2 and the locking bolt 8 are both made of stainless steel. The locking bolt 8 and the threaded bolt 9 are integrally arranged to increase the structural strength of the fixing column 2 and the locking bolt 8 to prevent damage to the explosion-proof glass 3 from falling off and being damaged. The second rubber ring 7 is sleeved on the outside of the fixing column 2, and the first rubber ring 6 is adhered to the inner side of the connecting groove 5 by glue, which is convenient for installation between the second rubber ring 7 and the fixing column 2, and between the first rubber ring 6 and the connecting groove 5. The clamping plate 12 is in the shape of a "mountain", and the clamping plate 12 is made of rubber, which is convenient for inserting the clamping plate 12 between the LCD TV body 1 and the explosion-proof glass 3 to provide a buffering protection therebetween, and is also convenient for manufacturing.

[0037] Working principle: first, a second rubber ring 7 is sleeved on the outer side of the fixing column 2, and then the mounting holes 4 set at the four corners of the explosion-proof glass 3 are sleeved on the outer side of the fixing column 2, and the explosion-proof glass 3 is pushed inward to make the first rubber ring 6 contact with the second rubber ring 7, and then the locking bolt 8 is installed on the front side of the fixing column 2, so that the threaded bolt 9 is rotated in the threaded hole 10 for threaded connection, and the third rubber ring 11 is in contact with the four front corners of the explosion-proof glass 3, and the explosion-proof glass 3 is installed on the front side of the LCD TV body 1, and then a plurality of "mountain" shaped rubber material clip plates 12 are equidistantly inserted between the LCD TV body 1 and the explosion-proof glass 3, so that one end of the "mountain" shaped rubber material clip plate 12 is located on the outside of the explosion-proof glass 3, one end is located between the explosion-proof glass 3 and the LCD TV body 1, and one end is located on the rear side of the LCD TV body 1, and finally the clip plate 12 is fixed to the rear side of the LCD TV body 1 by the fixing bolt 13.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A liquid crystal television with an external explosion-proof glass screen, comprising a liquid crystal television body (1) and explosion-proof glass (3), characterized in that: The four front corners of the liquid crystal television body (1) are all provided with fixing columns (2), the four corners of the explosion-proof glass (3) are all provided with mounting holes (4), the four rear corners of the explosion-proof glass (3) are all provided with connecting grooves (5), the inner side of the connecting grooves (5) are all fixedly connected with first rubber rings (6), and the outer side of the fixing columns (2) are all provided with second rubber rings (7); The front side of the fixing column (2) is provided with a locking bolt (8), the middle part of the rear side of the locking bolt (8) is provided with a threaded bolt (9), and the middle part of the front end of the fixing column (2) is provided with a threaded hole (10).

2. The LCD TV with an external explosion-proof glass screen according to claim 1, characterized in that: A third rubber ring (11) is arranged on the rear side of the locking bolt (8).

3. The LCD TV with an external explosion-proof glass screen according to claim 1, characterized in that: A plurality of clamping plates (12) are arranged at equal distances between the liquid crystal television body (1) and the explosion-proof glass (3), and fixing bolts (13) are arranged on the rear sides of the clamping plates (12).

4. The LCD TV with an external explosion-proof glass screen according to claim 1, characterized in that: The outer side of the locking bolt (8) is provided with anti-slip grooves (14).

5. The LCD TV with an external explosion-proof glass screen according to claim 1, characterized in that: The size of the explosion-proof glass (3) is the same as the size of the front side of the liquid crystal television body (1), and the edges of the explosion-proof glass (3) are all rounded.

6. The LCD TV with an external explosion-proof glass screen according to claim 1, characterized in that: The fixing column (2) and the locking bolt (8) are both made of stainless steel, and the locking bolt (8) and the threaded bolt (9) are integrally arranged.

7. The LCD TV with an external explosion-proof glass screen according to claim 1, characterized in that: The second rubber rings (7) are sleeved on the outside of the fixing columns (2), and the first rubber rings (6) are adhered to the inside of the connecting grooves (5) by glue.

8. The LCD TV with an external explosion-proof glass screen according to claim 3, characterized in that: The clamping plates (12) are all in a "mountain" shape, and the clamping plates (12) are all made of rubber.

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