Aluminum support installed on wall of liquid crystal display screen

Abstract

The utility model relates to the technical field of mounting brackets, in particular to a wall-mounted aluminum bracket for a liquid crystal display screen. Comprising connecting frames, sliding blocks are arranged at the rear ends of the connecting frames, arc-shaped sliding grooves are formed in the two sides of guide seats, and the sliding blocks are embedded between the arc-shaped sliding grooves of the guide seats on the same side in a sliding mode so that the connecting frames can slide along the corresponding arc-shaped sliding grooves through the sliding blocks; second mounting bases are detachably arranged in the fixing frame, and the two second mounting bases are matched to be used as a mounting carrier of the display screen. A clamping block structure capable of being quickly inserted and pulled and a convenient pull rod operation mode are adopted, so that a user can easily complete disassembly and assembly of the display screen without a professional tool, the disassembly and assembly efficiency is remarkably improved, and the maintenance cost is reduced; in addition, the support supports transverse position adjustment and pitching angle adjustment so as to adapt to installation of display screens with different widths, and meanwhile diversified watching requirements are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to installation support technical field, concretely relates to a kind of aluminium support on liquid crystal display screen wall installation. BACKGROUND

[0002] Liquid crystal display screen is a kind of display technology based on liquid crystal material, is widely used in television, computer display, mobile phone, tablet computer and instrument panel etc. Electronic equipment. It controls the transmittance of light by adjusting the arrangement of liquid crystal molecules, to realize the clear display of image and text.

[0003] In order to better utilize space and provide better viewing experience, liquid crystal display screen usually needs to be installed in suitable position. At present, the traditional wall-mounted installation mode is fixed on the wall by display screen, effectively saves desktop space. However, this installation mode also has some shortcomings:

[0004] 1. Disassembly is inconvenient: most wall-mounted supports need professional tools and technical personnel to operate, which leads to difficulty in overall disassembly after installation.

[0005] 2. Adjustment is limited: many wall-mounted supports do not support flexible position adjustment, especially in multi-user sharing or frequent change of use scene, cannot meet the individual needs of different users.

[0006] Therefore, in order to solve the above problems, it is necessary to design a liquid crystal display screen wall installation aluminium support which is easy to disassemble and adjust, to improve user experience and adapt to more application scenarios. CONTENT OF THE UTILITY MODEL

[0007] In order to overcome the shortcomings of the above-mentioned prior art, the utility model provides a liquid crystal display screen wall installation aluminium support which is easy to disassemble and adjust.

[0008] The technical scheme is as follows: an aluminum support is mounted on a liquid crystal display screen wall, comprising a first mounting seat, a guide seat, a connecting frame, a sliding block, a fixed frame, a second mounting seat, a moving block, a fixed block, a bidirectional screw rod, a clamping block, a second spring and a pull rod, the middle part of the first mounting seat is provided with the bidirectional screw rod, the two ends of the first mounting seat are respectively provided with a fixed block, the fixed block is rotationally connected with the same side end of the bidirectional screw rod, the moving block is symmetrically screwed on the bidirectional screw rod, the moving block corresponds to the screw thread on one side of the bidirectional screw rod, and a guide seat that is in sliding cooperation with the first mounting seat is fixedly connected to the front side of the two moving blocks; two connecting frames are arranged, the two connecting frames are arranged in layout adaptation with the guide seat, the rear end of the connecting frame is provided with a sliding block, and an arc-shaped sliding groove is formed on the two sides of the guide seat, the sliding block is slidingly arranged between the arc-shaped sliding grooves on the same side of the guide seat, so that the connecting frame can slide along the corresponding arc-shaped sliding groove through the sliding block, the front part of the two connecting frames is provided with a fixed frame, the second mounting seat is detachably arranged in the fixed frame, the two second mounting seats are used as the mounting carrier of the display screen, a group of clamping blocks that are spaced apart in the up-down direction are inserted between the fixed frame and the corresponding second mounting seat, the pull rod is arranged between the same side clamping blocks, and the second spring is arranged between the clamping block and the inner wall of the corresponding fixed frame.

[0009] Further, the first mounting seat is provided with a bevel gear one and a bevel gear two and a rotating seat, the same side of the two fixed blocks is provided with the bevel gear one, the front side of the fixed block extends a plate body, the plate body is rotationally provided with the bevel gear two that is engaged with the same side bevel gear one, and the plate body is further rotationally provided with the rotating seat that is connected with the same side bevel gear two.

[0010] Further, the first mounting seat is provided with a bevel gear one and a bevel gear two and a rotating seat, the same side of the two fixed blocks is provided with the bevel gear one, the front side of the fixed block extends a plate body, the plate body is rotationally provided with the bevel gear two that is engaged with the same side bevel gear one, and the plate body is further rotationally provided with the rotating seat that is connected with the same side bevel gear two.

[0011] Further, the two ends of the clamping block extend through the arc-shaped sliding groove of the corresponding guide seat, and the two ends of the clamping block are provided with a round rod that is convenient for holding and using.

[0012] Further, the first mounting seat is provided with a bevel gear one and a bevel gear two and a rotating seat, the same side of the two fixed blocks is provided with the bevel gear one, the front side of the fixed block extends a plate body, the plate body is rotationally provided with the bevel gear two that is engaged with the same side bevel gear one, and the plate body is further rotationally provided with the rotating seat that is connected with the same side bevel gear two.

[0013] Further, the first mounting seat is provided with a bevel gear one and a bevel gear two and a rotating seat, the same side of the two fixed blocks is provided with the bevel gear one, the front side of the fixed block extends a plate body, the plate body is rotationally provided with the bevel gear two that is engaged with the same side bevel gear one, and the plate body is further rotationally provided with the rotating seat that is connected with the same side bevel gear two.

[0014] The beneficial effects are that the clamping block structure capable of being quickly plugged and unplugged and the convenient pull rod operation mode enable a user to easily complete disassembly and installation of the display screen without professional tools, remarkably improve disassembly and assembly efficiency and reduce maintenance cost; in addition, the support supports horizontal position adjustment and pitch angle adjustment; horizontal movement of the second mounting seat on two sides is realized through the bidirectional screw rod, different width display screens are adapted, the sliding design of the slider along the arc-shaped sliding groove enables the display screen to be flexibly adjusted in pitch angle, and diversified viewing requirements are met. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0016] Figure 2 It is a three-dimensional structure schematic view of connecting frame, fixed frame and second mounting seat and other parts of the utility model.

[0017] Figure 3 It is a three-dimensional structure schematic view of moving block, fixed block and bidirectional screw rod and other parts of the utility model.

[0018] Figure 4 It is a three-dimensional structure schematic view of the utility model Figure 3 It is an enlarged schematic view of part A of the utility model.

[0019] Figure 5 It is a three-dimensional structure sectional view of connecting frame, slider and moving block and other parts of the utility model.

[0020] Figure 6 It is a three-dimensional structure sectional view of clamping block, second spring and pull rod and other parts of the utility model.

[0021] Part names and serial numbers in the drawing: 1, first mounting seat, 2, guide seat, 3, connecting frame, 31, slider, 4, fixed frame, 5, second mounting seat, 6, moving block, 7, fixed block, 8, bidirectional screw rod, 9, bevel gear one, 91, bevel gear two, 10, rotating seat, 11, adjusting block, 12, clamping block, 13, first spring, 14, pulley, 15, clamping block, 16, second spring, 17, pull rod, 18, first rubber pad, 19, second rubber pad. DETAILED DESCRIPTION

[0022] The preferred technical scheme of the utility model is described in detail below with reference to the drawings.

[0023] Embodiment: an aluminum support is installed on a liquid crystal display screen wall, like Figures 1-6As shown, it comprises a first mounting seat 1, a guide seat 2, a connecting frame 3, a sliding block 31, a fixed frame 4, a second mounting seat 5, a moving block 6, a fixed block 7, a bidirectional screw rod 8, a clamping block 15, a second spring 16 and a pull rod 17, the first mounting seat 1 is horizontally arranged and serves as a main support carrier mounted on the wall, a bidirectional screw rod 8 is rotatably arranged at the middle of the first mounting seat 1, a fixed block 7 is fixedly arranged at each of the left and right ends of the first mounting seat 1, the fixed block 7 is rotatably connected with the same side end of the bidirectional screw rod 8, the moving block 6 is symmetrically arranged on the bidirectional screw rod 8, the moving block 6 corresponds to the thread on one side of the bidirectional screw rod 8, and the front side of each moving block 6 is fixedly connected with the guide seat 2 which is in sliding cooperation with the first mounting seat 1, so that the guide seat 2 can move with the moving block 6 and move left and right synchronously under the driving of the bidirectional screw rod 8, and the distance between the guide seat 2 and the moving block 6 can be adjusted to approach or separate each other, so as to facilitate the subsequent installation of the display screen; two connecting frames 3 are arranged, the two connecting frames 3 are arranged in cooperation with the guide seat 2, and the rear end of each connecting frame 3 is provided with a sliding block 31, and an arc-shaped sliding groove is formed at each side of the guide seat 2, and the sliding block 31 is slidably arranged between the two arc-shaped sliding grooves of the same side of the guide seat 2, so that the connecting frame 3 can slide along the corresponding arc-shaped sliding groove through the sliding block 31, the front part of each connecting frame 3 is provided with a fixed frame 4, the front part of the fixed frame 4 is hollow, and the inside of the fixed frame 4 is detachably provided with a second mounting seat 5, the second mounting seat 5 is arranged longitudinally, and the two second mounting seats 5 are cooperatively used as the installation carrier of the display screen, the second mounting seat 5 is pushed to drive the fixed frame 4 and the connecting frame 3 connected therewith, so that the corresponding sliding block 31 moves along the arc-shaped sliding groove of the guide seat 2 in an arc-shaped track, thereby adjusting the pitch angle of the second mounting seat 5 and synchronously adjusting the angle of the display screen, achieving the effect of flexible position adjustment, a group of clamping blocks 15 are inserted between the fixed frame 4 and the corresponding second mounting seat 5, the pull rod 17 is arranged between the clamping blocks 15 on the same side, and the second spring 16 is arranged between the clamping block 15 and the inner wall of the corresponding fixed frame 4, thereby fixing the position between the second mounting seat 5 and the corresponding fixed frame 4.

[0024] As can be seen, through the cooperation of the above components, the sliding connection between the sliding block 31 and the guide seat 2 enables the second mounting seat 5 to be adjusted in angle in an arc-shaped track, so as to flexibly adjust and adapt the position of the display screen, and because the fixed frame 4 and the second mounting seat 5 are detachably designed, the subsequent disassembly and assembly of the display screen are more convenient, which not only provides necessary convenience for operation, but also ensures the practicability of the bracket as a whole.

[0025] As Figure 3 and Figure 4As shown, it also includes bevel gear one 9, bevel gear two 91 and rotating seat 10, both fixed blocks 7 are provided with bevel gear one 9 on the side away from each other, a plate body extends on the front side of the fixed block 7, the plate body is rotatably provided with bevel gear two 91 engaged with the same side bevel gear one 9, the plate body is also rotatably provided with rotating seat 10 connected with the same side bevel gear two 91, the rotating seat 10 has a forward extending handle, which can drive the bidirectional screw rod 8 to operate by rotating the rotating seat 10 and cooperating with the meshing effect of bevel gear one 9 and bevel gear two 91.

[0026] As shown in Figure 3 and Figure 5 It also includes adjusting block 11, clamping rack 12 and first spring 13, adjusting block 11 is arranged between the inner walls of the left and right sides of the guide seat 2, the side of the adjusting block 11 facing the same side sliding block 31 is provided with a recess, the clamping rack 12 is slidably arranged on the sliding block 31, the first spring 13 is arranged between the clamping rack 12 and the corresponding sliding block 31, and the clamping rack 12 is inserted and matched with the recess of the same side adjusting block 11, for fixing the position between the corresponding sliding block 31 and the guide seat 2, ensuring the stability after adjusting the position, and the left and right ends of the clamping rack 12 extend through the arc-shaped sliding groove of the corresponding guide seat 2, and the left and right ends of the clamping rack 12 are provided with circular rods for convenient holding, so that the operation of the clamping rack 12 is more convenient.

[0027] As shown in Figure 5 It also includes pulley 14, pulley 14 is rotatably arranged on the upper and lower ends of the guide seat 2 and matched with the first mounting seat 1, to assist the movement of the guide seat 2.

[0028] As shown in Figure 1 and Figure 2 It also includes first rubber pad 18 and second rubber pad 19, the front side of the two second mounting seats 5 is provided with first rubber pad 18, and the rear side of the first mounting seat 1 is provided with second rubber pad 19, which can effectively protect the corresponding mounting parts and reduce unnecessary loss.

[0029] First, the first mounting seat 1 is fixed on the installation wall, the rear side of the first mounting seat 1 is attached with the second rubber pad 19, which can buffer the contact between the support and the wall, reduce wear and tear, then the installer rotates the rotating seat 10, drives the bevel gear two 91 to rotate, makes it mesh with the bevel gear one 9 to drive the bidirectional screw rod 8 to rotate, in turn drives the two side moving blocks 6 to move away from or close to each other along the corresponding threads, then drives the connected guide seat 2 to move horizontally along the first mounting seat 1 to adjust the position of the two corresponding second mounting seats 5, thereby adjusting the lateral position of the display screen installation, adapting to the installation of display screens of different widths, then the display screen can be installed in front of the two second mounting seats 5, the second rubber pad 19 is attached to the installed display screen, which can protect the rear part of the display screen;

[0030] In use, when the position of the display screen needs to be adjusted, the user first pushes the two side clamping frames 12 apart, the first spring 13 deforms, the clamping frame 12 is separated from the groove of the corresponding adjusting block 11, thereby releasing the restriction on the sliding block 31, then the display screen is pushed, which can drive the sliding block 31 to move along the arc-shaped sliding groove of the guide seat 2, adjust the pitch angle of the display screen, then when the position adjustment is completed, the clamping frame 12 is released, the first spring 13 is reset, the clamping frame 12 is reinserted into the corresponding groove of the adjusting block 11;

[0031] If disassembly is required later, since the fixed frame 4 is installed on the front side of the guide seat 2 through the connecting frame 3, it needs to be disassembled between the second mounting seat 5 and the fixed frame 4, at this time the clamping block 15 is in a plugged state with the second mounting seat 5, then the user pulls the pull rod 17 outward, in turn drives the clamping block 15 to move out of the second mounting seat 5, the second spring 16 is compressed and deformed, the clamping block 15 is separated from the clamping groove of the second mounting seat 5, thereby quickly disassembling the display screen.

[0032] Finally, it should be noted that: the above only describes preferred embodiments of the present application and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for some technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An aluminum bracket for wall mounting a liquid crystal display screen, characterized by: Including first mounting seat (1), guide seat (2), connecting frame (3), slider (31), fixed frame (4), second mounting seat (5), moving block (6), fixed block (7), two-way screw rod (8), clamping block (15), second spring (16) and pull rod (17), the middle part of the first mounting seat (1) is provided with a two-way screw rod (8), both ends of the first mounting seat (1) are provided with a fixed block (7), the fixed block (7) is rotatably connected with the same side end of the two-way screw rod (8), the moving block (6) is symmetrically screwed on the two-way screw rod (8), the moving block (6) corresponds to the screw thread of one side of the two-way screw rod (8) respectively, and the moving block (6) is fixedly connected with the guide seat (2) which is slidably connected with the first mounting seat (1) on the front side of both sides; the connecting frame (3) is provided with two, the connecting frame (3) is layout matched with the guide seat (2), and the rear end of the connecting frame (3) is provided with a slider (31), the arc-shaped sliding groove is formed on both sides of the guide seat (2), the slider (31) is slidably embedded between the arc-shaped sliding grooves of the same side of the guide seat (2), so that the connecting frame (3) can slide along the corresponding arc-shaped sliding groove through the slider (31), the front part of the connecting frame (3) is provided with a fixed frame (4), the inside of the fixed frame (4) is detachably provided with a second mounting seat (5), the second mounting seat (5) is matched to be used as the mounting carrier of the display screen, a group of upper and lower spaced clamping blocks (15) are inserted between the fixed frame (4) and the corresponding second mounting seat (5), a pull rod (17) is arranged between the same side clamping blocks (15), and a second spring (16) is arranged between the clamping block (15) and the inner wall of the corresponding fixed frame (4).

2. The aluminum support for liquid crystal display screen wall mounting according to claim 1, characterized in that: It also includes bevel gear one (9), bevel gear two (91) and rotating seat (10), the same side of the fixed block (7) is provided with a bevel gear one (9), a plate body is extended on the front side of the fixed block (7), a bevel gear two (91) is rotatably arranged on the plate body and engaged with the same side bevel gear one (9), and a rotating seat (10) is rotatably arranged on the plate body and connected with the same side bevel gear two (91).

3. The aluminum support for liquid crystal display screen wall mounting according to claim 2, characterized in that: It also includes adjusting block (11), clamping block (12) and first spring (13), the adjusting block (11) is arranged between the inner walls of both sides of the guide seat (2), the side of the adjusting block (11) facing the same side slider (31) is arranged with a recess, the clamping block (12) is slidably arranged on the slider (31), the first spring (13) is arranged between the clamping block (12) and the corresponding slider (31), and the clamping block (12) is inserted and matched with the recess of the same side adjusting block (11).

4. The aluminum support for liquid crystal display screen wall mounting according to claim 3, characterized in that: The both ends of the clamping block (12) extend through the arc-shaped sliding groove of the corresponding guide seat (2), and the both ends of the clamping block (12) are provided with a circular rod for convenient holding.

5. The aluminum support for liquid crystal display screen wall mounting according to claim 4, characterized in that: Further comprising pulleys (14), pulleys (14) are rotatably arranged on the upper and lower ends of the guide seat (2) and are attached to the first mounting seat (1), so as to assist the movement of the guide seat (2).

6. The aluminum support for liquid crystal display screen wall mounting according to claim 5, characterized in that: Further comprising first rubber pads (18) and second rubber pads (19), the front sides of the two second mounting seats (5) are provided with first rubber pads (18), and the rear side of the first mounting seat (1) is provided with a second rubber pad (19).

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