Wall-mounted liquid crystal display convenient to install

Abstract

The utility model discloses a wall-mounted liquid crystal display convenient to install. The bottom of the front end of the display screen is fixedly connected with a support, the surface of the support is movably sleeved with a shell, the front end of the shell is fixedly connected with a framework, the front end of the framework is fixedly installed on a wall surface, and the left side and the right side of the bottom of the inner wall of the shell are both fixedly connected with dismounting mechanisms. The dismounting mechanism comprises a connecting plate, a sliding plate, a clamping block, a fixing plate, an inserting rod, a rotating handle, a cam and a vertical rod. Through the arrangement of the dismounting mechanism, a rotating handle can be manually rotated, the rotating handle rotates to drive a cam to rotate, the cam rotates horizontally to enable a sliding plate to move downwards along the surface of a connecting plate, and the sliding plate moves downwards to drive a clamping block and a fixing plate to move; the fixing plate stably moves along the surface of the vertical rod and enables the inserting rod to be aligned with the support for inserting and fixing, and the support is fixed in the shell so that the display screen can be installed and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid crystal displays, in particular to a wall-mounted liquid crystal display which is easy to install. Background Art

[0002] An LCD screen is a device that uses liquid crystal to control light transmittance technology to achieve color display. Compared with traditional cathode ray tube (CRT) displays, LCD screens are significantly smaller and lighter, making them easier to carry and install. They are suitable for various devices and occasions with limited space, such as laptops and tablets.

[0003] In offices, wall-mounted LCD monitors can be used at workstations with limited desk space, or in areas where public information is displayed, such as conference rooms and reception areas, for easy viewing by multiple people. However, most existing wall-mounted LCD monitors are installed using custom accessories and bolts, which require special tools and are time-consuming and labor-intensive, reducing the convenience of installing wall-mounted LCD monitors.

[0004] Therefore, it is necessary to redesign the LCD display to effectively prevent the problem that most wall-mounted LCD displays are installed using customized accessories and bolts, which requires special tools and is time-consuming and labor-intensive to operate. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the purpose of the present invention is to provide a wall-mounted LCD display that is easy to install, which has the advantage of convenient installation and solves the problem that most wall-mounted LCD displays are installed with customized accessories and bolts, which require special tools and are time-consuming and labor-intensive to operate.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a wall-mounted liquid crystal display that is easy to install, comprising:

[0007] Display screen;

[0008] The bottom of the front end of the display screen is fixedly connected to a bracket, the surface of the bracket is movably sleeved with a shell, the front end of the shell is fixedly connected to a frame, the front end of the frame is fixedly mounted on the wall, and the left and right sides of the bottom of the inner wall of the shell are fixedly connected to a disassembly mechanism;

[0009] The disassembly mechanism includes a connecting plate, a slide plate, a block, a fixing plate, an insertion rod, a turning handle, a cam and a vertical rod, the left and right sides of the bottom inner wall of the shell are fixedly connected to the connecting plate, the inner side of the connecting plate is slidably connected to the slide plate, the top of the slide is fixedly connected to the block, the inner side of the block is fixedly connected to the fixing plate, the back end of the bottom of the fixing plate is fixedly connected to the insertion rod, the bottom of the insertion rod is plugged into the top of the bracket, the left and right sides of the shell are movably connected to the turning handle, the right side of the turning handle passes through the interior of the shell and is fixedly connected to the cam, the right side of the cam is slidably connected to the left side of the slide, the front end of the bottom inner wall of the shell is fixedly connected to the vertical rod, the top of the vertical rod passes through the top of the fixing plate and is fixedly connected to the top of the inner wall of the shell.

[0010] As a preferred embodiment of the present invention, a sliding groove is provided on the surface of the connecting plate at a position corresponding to the slide plate, and the sliding groove is used in conjunction with the slide plate.

[0011] As a preferred embodiment of the present invention, a spring is sleeved on the surface of the vertical rod, and the top and bottom of the spring are fixedly connected to the bottom of the fixing plate and the surface of the vertical rod respectively.

[0012] As a preferred embodiment of the present invention, a groove is provided on the surface of the slide plate at a position corresponding to the cam, and the groove is used in conjunction with the cam.

[0013] As a preferred embodiment of the present invention, a limiting plate is fixedly connected to the inner side of the connecting plate, and the top of the limiting plate contacts the bottom of the cam.

[0014] As a preferred embodiment of the present invention, anti-slip grooves are provided on the left and right sides of the surface of the throttle, and the throttle is used in conjunction with the anti-slip grooves.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. The utility model is provided with a disassembly mechanism, and the handle can be manually rotated. The rotation of the handle drives the cam to rotate. The cam rotates horizontally to keep the slide plate moving downward along the surface of the connecting plate. The downward movement of the slide plate drives the block and the fixed plate to move with it. The fixed plate moves stably along the surface of the vertical rod and aligns the insertion rod with the bracket for insertion and fixation. The bracket is fixed inside the shell to complete the installation and fixation of the display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 Three-dimensional diagram of the middle shell structure;

[0019] Figure 3 For this utility model Figure 2 Exploded view of the middle connecting plate, slide plate and clamping block structure;

[0020] Figure 4 For this utility model Figure 1 Three-dimensional diagram of the middle bracket structure.

[0021] In the figure: 1. display screen; 2. bracket; 3. shell; 4. frame; 5. disassembly mechanism; 51. connecting plate; 52. slide plate; 53. block; 54. fixing plate; 55. insertion rod; 56. turning handle; 57. cam; 58. vertical rod; 6. slide groove; 7. spring; 8. groove; 9. limit plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] like Figures 1 to 4 As shown, the utility model provides a wall-mounted liquid crystal display that is easy to install, comprising:

[0024] Display screen 1;

[0025] The bottom of the front end of the display screen 1 is fixedly connected to a bracket 2, the surface of the bracket 2 is movably connected to a shell 3, the front end of the shell 3 is fixedly connected to a frame 4, the front end of the frame 4 is fixedly mounted on the wall, and the left and right sides of the bottom of the inner wall of the shell 3 are fixedly connected to a disassembly mechanism 5;

[0026] The disassembly mechanism 5 includes a connecting plate 51, a slide plate 52, a block 53, a fixed plate 54, an insertion rod 55, a turning handle 56, a cam 57 and a vertical rod 58. The left and right sides of the bottom of the inner wall of the shell 3 are fixedly connected to the connecting plate 51, the inner side of the connecting plate 51 is slidably connected to the slide plate 52, the top of the slide plate 52 is fixedly connected to the block 53, the inner side of the block 53 is fixedly connected to the fixing plate 54, the back end of the bottom of the fixing plate 54 is fixedly connected to the insertion rod 55, the bottom of the insertion rod 55 is plugged into the top of the bracket 2, the left and right sides of the shell 3 are movably connected to the turning handle 56, the right side of the turning handle 56 passes through the interior of the shell 3 and is fixedly connected to the cam 57, the right side of the cam 57 is slidably connected to the left side of the slide plate 52, the front end of the bottom of the inner wall of the shell 3 is fixedly connected to the vertical rod 58, the top of the vertical rod 58 passes through the top of the fixing plate 54 and is fixedly connected to the top of the inner wall of the shell 3.

[0027] refer to Figure 3A sliding groove 6 is provided on the surface of the connecting plate 51 and at a position corresponding to the slide plate 52 , and the sliding groove 6 is used in conjunction with the slide plate 52 .

[0028] As a technical optimization solution of the present invention, the setting of the slide groove 6 can assist the slide plate 52 in working and play a role of limiting, thereby avoiding the phenomenon of deviation of the slide plate 52 during the movement.

[0029] refer to Figure 3 The surface of the vertical rod 58 is sleeved with a spring 7, and the top and bottom of the spring 7 are fixedly connected to the bottom of the fixing plate 54 and the surface of the vertical rod 58 respectively.

[0030] As a technical optimization solution of the present invention, the setting of the spring 7 can assist the fixed plate 54 in working and play a role of reset buffer, thereby avoiding the fixed plate 54 from being unable to reset after moving, resulting in the machine being unable to continue working.

[0031] refer to Figure 3 A groove 8 is provided on the surface of the slide plate 52 at a position corresponding to the cam 57 , and the groove 8 cooperates with the cam 57 .

[0032] As a technical optimization solution of the present invention, the provision of the groove 8 can assist the cam 57 in its work and at the same time play a role of limiting, thereby avoiding the phenomenon of the cam 57 being separated during the rotation process.

[0033] refer to Figure 2 The inner side of the connecting plate 51 is fixedly connected to the limiting plate 9 , and the top of the limiting plate 9 contacts the bottom of the cam 57 .

[0034] As a technical optimization solution of the present invention, the setting of the limit plate 9 can assist the cam 57 in working and play a fixing role at the same time, thereby preventing the rotation angle of the cam 57 from exceeding the mechanical working range and affecting the operation.

[0035] refer to Figure 2 The left and right sides of the surface of the turning handle 56 are provided with anti-skid grooves, and the turning handle 56 is used in conjunction with the anti-skid grooves.

[0036] As a technical optimization solution of the present invention, the setting of the turning handle 56 can increase the friction resistance, thereby preventing the user from slipping when holding the turning handle 56 and operating it.

[0037] The working principle and usage process of the present invention are as follows: when in use, the frame 4 is installed by punching holes on the wall, and then the display screen 1 is held to align the bracket 2 with the shell 3 and inserted backward, and then the handle 56 is manually rotated. The handle 56 is rotated clockwise to keep it horizontal so that the slide plate 52 falls under gravity, and the slide plate 52 cooperates with the slide groove 6 to move stably inside the connecting plate 51. The slide plate 52 moves downward to drive the block 53 and the fixed plate 54 to move with it. The fixed plate 54 moves stably along the surface of the vertical rod 58 and cooperates with the spring 7 to pull it down and reset. The fixed plate 54 moves downward to drive the insertion rod 55 to move downward to plug and fix the bracket 2. The bracket 2 is fixed inside the shell 3 to complete the installation and fixation of the display screen 1. Similarly, the display screen 1 and the bracket 2 are disassembled and separated from the inside of the shell 3 for inspection and replacement.

[0038] In summary, the easy-to-install wall-mounted LCD display, through the coordinated use of the display screen 1, the bracket 2, the housing 3, the frame 4, the disassembly mechanism 5, the connecting plate 51, the slide plate 52, the clamping block 53, the fixing plate 54, the insertion rod 55, the turning handle 56, the cam 57 and the vertical rod 58, solves the problem that most existing wall-mounted LCD displays are installed with customized accessories and bolts, which requires special tools and is time-consuming and labor-intensive to operate.

[0039] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wall-mounted liquid crystal display that is easy to install, characterized in that: include: Display screen (1); The bottom of the front end of the display screen (1) is fixedly connected to a bracket (2), the surface of the bracket (2) is movably sleeved with a shell (3), the front end of the shell (3) is fixedly connected to a frame (4), the front end of the frame (4) is fixedly mounted on a wall, and the left and right sides of the bottom of the inner wall of the shell (3) are fixedly connected to a disassembly mechanism (5); The disassembly mechanism (5) comprises a connecting plate (51), a slide plate (52), a block (53), a fixed plate (54), an insert rod (55), a turning handle (56), a cam (57) and a vertical rod (58). The left and right sides of the bottom of the inner wall of the housing (3) are fixedly connected to the connecting plate (51). The inner side of the connecting plate (51) is slidably connected to the slide plate (52). The top of the slide plate (52) is fixedly connected to the block (53). The inner side of the block (53) is fixedly connected to the fixed plate (54). The back end of the bottom of the fixed plate (54) is fixedly connected to the fixing plate (54). A plug rod (55) is fixedly connected, and the bottom of the plug rod (55) is plugged into the top of the bracket (2). The left and right sides of the shell (3) are movably connected with a turning handle (56). The right side of the turning handle (56) passes through the interior of the shell (3) and is fixedly connected with a cam (57). The right side of the cam (57) is slidably connected to the left side of the slide (52). The front end of the bottom of the inner wall of the shell (3) is fixedly connected with a vertical rod (58). The top of the vertical rod (58) passes through the top of the fixing plate (54) and is fixedly connected to the top of the inner wall of the shell (3).

2. The easy-to-install wall-mounted liquid crystal display according to claim 1, characterized in that: A sliding groove (6) is provided on the surface of the connecting plate (51) at a position corresponding to the slide plate (52), and the sliding groove (6) is used in conjunction with the slide plate (52).

3. The easy-to-install wall-mounted liquid crystal display according to claim 1, characterized in that: A spring (7) is sleeved on the surface of the vertical rod (58), and the top and bottom of the spring (7) are fixedly connected to the bottom of the fixing plate (54) and the surface of the vertical rod (58) respectively.

4. The easy-to-install wall-mounted liquid crystal display according to claim 1, characterized in that: A groove (8) is provided on the surface of the slide plate (52) at a position corresponding to the cam (57), and the groove (8) is used in conjunction with the cam (57).

5. The easy-to-install wall-mounted liquid crystal display according to claim 1, characterized in that: The inner side of the connecting plate (51) is fixedly connected to a limiting plate (9), and the top of the limiting plate (9) contacts the bottom of the cam (57).

6. The easy-to-install wall-mounted liquid crystal display according to claim 1, characterized in that: Anti-slip grooves are provided on the left and right sides of the surface of the turning handle (56), and the turning handle (56) is used in conjunction with the anti-slip grooves.

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