Switch shell of liquid crystal display television

Abstract

The utility model discloses a switch housing of a liquid crystal display television, which comprises a housing body and a deflector rod, one side of the housing body is connected with a pressing shell, one side of the pressing shell is fixedly provided with a trigger rod, the inner side of the housing body is fixedly connected with a clamping block, one side of the clamping block is fixedly connected with a connecting sleeve, and the other side of the clamping block is fixedly connected with the deflector rod. A through groove is formed in the connecting sleeve, the through groove is slidably connected with a shifting rod, and one end of the shifting rod is fixedly connected with a connecting plate. According to the switch shell of the liquid crystal display television, the two sets of connecting plates are shifted to move, the connecting plates can drive shifting rods to rotate, one ends of the shifting rods move in the connecting sleeves, the connecting sleeves are shifted to drive clamping blocks to move, the clamping blocks are disengaged from the television, and at the moment, the shell body can be conveniently separated from the television; in this way, the switch shell on the liquid crystal display television can be conveniently disassembled through the operation.

Description

Technical Field

[0001] The utility model relates to the technical field of switch shells, in particular to a switch shell of a liquid crystal television. Background Art

[0002] The switch housing of an LCD TV refers to the protective shell of the switch on the outside of the TV control panel. The switch housing can effectively protect the internal circuit boards, switch buttons and other key components from being corroded by dust, water vapor and other impurities, thereby ensuring the normal operation of the TV or remote control and extending its service life.

[0003] The switch housing of an LCD TV is a housing that protects the switch box components inside the TV. When disassembling the switch housing of an existing LCD TV, the housing needs to be moved up and down to disengage the card block in the housing from the TV. However, this method requires a large friction between the palm and the housing when disassembling the housing, otherwise the housing cannot be moved. This method of disassembling the switch housing of an LCD TV is relatively cumbersome. Utility Model Content

[0004] The utility model aims to provide a switch housing of a liquid crystal television, so as to solve the problem that the switch housing of the existing liquid crystal television is inconvenient to be disassembled as mentioned in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a switch housing of a liquid crystal television, comprising: a housing body and a lever,

[0006] A pressing shell is connected to one side of the shell body, a trigger rod is fixed to one side of the pressing shell, a clamping block is fixedly connected to the inner side of the shell body, a connecting sleeve is fixedly connected to one side of the clamping block, a through groove is provided inside the connecting sleeve, and the through groove is slidably connected to the lever.

[0007] Preferably, one end of the lever is fixedly connected to a connecting plate, and two sides of the lever are movably connected to the shell body via a rotating shaft.

[0008] Preferably, a rotation groove is provided inside the shell body, and the rotation groove is slidably connected to the shifting rod.

[0009] Preferably, one side of the pressing shell is fixedly connected to a rotating seat a, and one side of the rotating seat a is movably connected to a rotating block via a rotating shaft.

[0010] Preferably, a movable groove is provided inside the rotating block, and the movable groove is slidably connected to the connecting rod. A limiting block is provided on one side of the connecting rod, and the bottom of the limiting block is fixedly connected to the shell body.

[0011] Preferably, both ends of the connecting rod are fixedly connected to a rotating seat b, and one side of the rotating seat b is fixedly connected to the outer shell body.

[0012] Compared with the prior art, the switch housing of the LCD TV has the following beneficial effects:

[0013] 1. The switch housing of an LCD TV is a housing that protects the switch box components inside the TV. When the switch housing is disassembled, the two sets of connecting plates are moved by toggling. The connecting plates will drive the lever to rotate, so that one end of the lever moves in the connecting sleeve. The connecting sleeve is moved to drive the card block to move, so that the card block is disengaged from the TV. At this time, the housing body can be easily separated from the TV, and the disassembly of the housing body is completed. The above operation can facilitate the disassembly of the switch housing on the LCD TV.

[0014] 2. The switch shell of the LCD TV is a shell that protects the switch box components inside the TV. When the push shell is pressed, it will move downward and drive the rotating block to rotate through the rotating seat a. The rotating block will slide on the outside of the connecting rod. When the push shell is pressed and moved to a large extent, the rotation angle of the rotating block will also increase. At this time, one end of the rotating block will abut against the limit block, so that the push shell cannot be pressed further downward, thereby completing the protection of the push shell and the switch. In this way, the above operation can easily limit the movement range of the push shell of the switch shell to prevent damage to the push shell and the switch in the TV. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0016] Figure 2 It is a three-dimensional schematic diagram of the back side of the utility model;

[0017] Figure 3 It is a three-dimensional cross-sectional schematic diagram of the utility model;

[0018] Figure 4 It is an enlarged schematic diagram of A of the utility model;

[0019] Figure 5 It is an enlarged schematic diagram of B of the present utility model.

[0020] In the figure: 1. shell body; 2. pressing shell; 3. trigger rod; 4. clamping block; 5. lever; 6. connecting sleeve; 7. connecting plate; 8. rotating seat a; 9. rotating block; 10. connecting rod; 11. rotating seat b; 12. limiting block. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figures 1 - 4 The utility model provides a technical solution: a switch housing of a liquid crystal television, comprising: a housing body 1 and a lever 5,

[0023] A pressing shell 2 is connected to one side of the shell body 1, a trigger rod 3 is fixed to one side of the pressing shell 2, a clamping block 4 is fixedly connected to the inner side of the shell body 1, a connecting sleeve 6 is fixedly connected to one side of the clamping block 4, a through groove is provided inside the connecting sleeve 6, and the through groove is slidably connected to the lever 5; a connecting plate 7 is fixedly connected to one end of the lever 5, and both sides of the lever 5 are movably connected to the shell body 1 through a rotating shaft; a rotating groove is provided inside the shell body 1, and the rotating groove is slidably connected to the lever 5, and the lever 5 forms a rotating structure with the shell body 1 through the rotating shaft.

[0024] In a specific implementation, the switch housing of the LCD TV is a housing that protects the switch box components inside the TV. When the switch housing is disassembled, the two sets of connecting plates 7 are moved by toggling, and the connecting plates 7 drive the lever 5 to rotate, so that one end of the lever 5 moves in the connecting sleeve 6, and the connecting sleeve 6 is toggled to drive the card block 4 to move, so that the card block 4 is disengaged from the engagement with the TV. At this time, the housing body 1 can be easily separated from the TV, and the disassembly of the housing body 1 is completed. In this way, the switch housing on the LCD TV can be easily disassembled through the above operation.

[0025] See also Figure 1 , Figure 3 and Figure 5 A rotating seat a8 is fixedly connected to one side of the pressing shell 2, and a rotating block 9 is movably connected to one side of the rotating seat a8 through a rotating shaft; a movable groove is opened inside the rotating block 9, and the movable groove is slidably connected to the connecting rod 10, a limit block 12 is provided on one side of the connecting rod 10, and the bottom of the limit block 12 is fixedly connected to the outer shell body 1; both ends of the connecting rod 10 are fixedly connected to a rotating seat b11, and one side of the rotating seat b11 is fixedly connected to the outer shell body 1, the rotating seat a8 forms a rotating structure with the rotating block 9 through a rotating shaft, and the rotating block 9 and the connecting rod 10 form a sliding structure.

[0026] During specific implementation, the switch housing of the LCD TV is a housing that protects the components inside the TV's switch box. When using the switch housing, it is necessary to press the pressing shell 2 to drive the trigger rod 3 to press the trigger element in the TV. To prevent damage to the switch caused by excessive pressing force, a set of rotating blocks 9 are arranged on one side of the pressing shell 2. When the pressing shell 2 is pressed, it will move downward, and drive the rotating blocks 9 to rotate through the rotating seat a8. The rotating blocks 9 will slide on the outside of the connecting rod 10. When the moving amplitude of the pressing shell 2 is relatively large when it is pressed, the rotation angle of the rotating blocks 9 will also increase. At this time, one end of the rotating blocks 9 will abut against the limiting block 12, preventing the pressing shell 2 from continuing to press and move downward, thus completing the protection of the pressing shell 2 and the switch. In this way, through the above operations, it is convenient to limit the moving amplitude of the pressing shell 2 of the switch housing and prevent damage to the pressing shell 2 and the switch in the TV.

[0027] In summary: When using the switch housing of the LCD TV, first install the housing body 1 at the switch of the LCD TV, and then press the pressing shell 2. The pressing shell 2 will deform and drive the trigger rod 3 to press the switch, completing the switching of the LCD TV. This is the characteristic of the switch housing of the LCD TV. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A switch housing for a liquid crystal television, comprising: A housing body (1) and a lever (5), characterized in that, One side of the housing body (1) is connected with a pressing shell (2), one side of the pressing shell (2) is fixed with a trigger rod (3), the inner side of the housing body (1) is fixedly connected with a clamping block (4), one side of the clamping block (4) is fixedly connected with a connecting sleeve (6), a through groove is formed inside the connecting sleeve (6), and the through groove is slidably connected with the lever (5).

2. The switch housing of a liquid crystal television according to claim 1, wherein: One end of the lever (5) is fixedly connected with a connecting plate (7), and both sides of the lever (5) are movably connected with the housing body (1) through a rotating shaft.

3. The switch housing of a liquid crystal television according to claim 2, wherein: A rotating groove is formed inside the housing body (1), and the rotating groove is slidably connected with the lever (5).

4. The switch housing of a liquid crystal television according to claim 1, wherein: One side of the pressing shell (2) is fixedly connected with a rotating seat a (8), and one side of the rotating seat a (8) is movably connected with a rotating block (9) through a rotating shaft.

5. The switch housing of a liquid crystal television according to claim 4, characterized in that: An activity groove is formed inside the rotating block (9), and the activity groove is slidably connected with a connecting rod (10). A limiting block (12) is arranged on one side of the connecting rod (10), and the bottom of the limiting block (12) is fixedly connected with the housing body (1).

6. The switch housing of a liquid crystal television according to claim 5, characterized in that: Both ends of the connecting rod (10) are fixedly connected with a rotating seat b (11), and one side of the rotating seat b (11) is fixedly connected with the housing body (1).

Images