Supporting structure for assembling liquid crystal display

Abstract

The utility model discloses a liquid crystal display assembly supporting structure, and relates to the technical field of liquid crystal displays. The liquid crystal display assembly supporting structure comprises a display screen body and a machining table, a supporting device is fixedly installed at the top end of the machining table, and the display screen body is located in the supporting device; according to the liquid crystal display assembly supporting structure, the supporting device is arranged, the driving structure can drive the clamping structure to adjust the specification of the clamping structure, the clamping structure can conduct adaptive clamping according to the width of a display screen body, and then the clamping structure is matched to clamp the display screen bodies with different lengths; and the positioning structure can stably clamp the display screen body according to the thickness of the display screen body, so that the display screen body is stably supported, the supporting safety of the display screen is remarkably improved, and the situation that the display screen is likely to be collided, moves and topples over is avoided.

Description

Technical Field

[0001] This utility model relates to the field of liquid crystal display technology, specifically to a liquid crystal display assembly support structure. Background Technology

[0002] An LCD (Liquid Crystal Display) is a flat, ultra-thin display device composed of a number of color or monochrome pixels, placed in front of a light source or reflector. LCDs consume very little power, making them popular with engineers and suitable for battery-powered electronic devices. An LCD typically consists of a display screen, a stand, and a base.

[0003] After the display screen is assembled and processed, during the debugging or testing process, since the display screen has not yet been assembled with a bracket, the display screen usually needs to be fixed on the processing table with the help of a support structure in order to provide temporary support for the subsequent testing and debugging work.

[0004] A search revealed that in a support structure for display processing, patent publication number CN221455839U states that "this utility model uses a rotating transmission rod to drive the rotating rod and screw to rotate, causing the screw to drive the piston to rise, thereby increasing the volume between the piston and the suction cup, thus generating negative pressure at the suction cup, which firmly adheres to the processing table, thus fixing the support structure to the processing table and achieving stable support for the display for testing and debugging."

[0005] However, the above solution still has some shortcomings in actual use. The above solution is equipped with a slot, which is used to place the display inside the slot during the processing and testing process, so as to support the display and facilitate the testing or debugging of the display screen.

[0006] However, using slots to support the display screen is not very safe, as the screen is prone to movement or even tipping over due to impacts. Utility Model Content

[0007] This invention provides a support structure for assembling a liquid crystal display to solve the problems in the background art.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a liquid crystal display assembly support structure, comprising a display screen body and a processing table, wherein a support device is fixedly installed on the top of the processing table, and the display screen body is located inside the support device;

[0009] The support device includes a driving structure, a clamping structure is provided at the bottom end of the driving structure, and a positioning structure is provided on the inner side of the clamping structure;

[0010] The drive structure includes a drive box, a top cover is fixedly connected to the top of the drive box, and a gear is rotatably connected to the inner wall of the drive box and two racks are slidably connected to it.

[0011] The clamping structure includes a connecting block, the top end of which is fixedly connected to the bottom end of the rack, and a first abutment plate is fixedly installed at the bottom end of the connecting block. A second abutment plate is movably engaged at the bottom end of the first abutment plate via a connecting rod.

[0012] The positioning structure includes a lifting plate, which is fixedly connected to the inner side of the second contact plate. An electric push rod is fixedly installed on the inner wall of the lifting plate, and a push plate is fixedly installed on the movable end of the electric push rod. A bending plate is hinged to the inner wall of the lifting plate through a torsion spring rod.

[0013] Furthermore, a support frame is fixedly installed on the side of the drive box, and the bottom end of the support frame is fixedly connected to the top end of the processing table.

[0014] Furthermore, a pull rod is fixedly installed at the top of the rack on the right side, and a positioning pin is slidably connected to the top of the pull rod. A positioning hole is opened at the top of the top cover, and the positioning pin is adapted to the positioning hole.

[0015] Furthermore, the inner wall of the drive box is provided with a sliding groove, and a slider is fixedly installed on the outer side of the rack, with the slider slidably connected to the inner wall of the sliding groove.

[0016] Furthermore, both the first contact plate and the connecting rod have connection ports on their surfaces, and the first contact plate and the connecting rod are movably connected by a connecting pin and the connection ports.

[0017] Compared with the prior art, the present invention provides a liquid crystal display assembly support structure, which has the following beneficial effects:

[0018] This LCD display assembly support structure, through the setting of a support device, uses a driving structure to drive the clamping structure to adjust its own specifications, enabling the clamping structure to adapt to the width of the display body. In addition, the clamping structure can clamp display bodies of different lengths, and the positioning structure can stably clamp the display body according to its thickness, so that the display body is stably supported, significantly improving the support safety of the display and avoiding the situation where the display moves and tips over due to collisions. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the support device of this utility model;

[0021] Figure 3 This is a schematic diagram of the clamping structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the driving structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the positioning structure of this utility model.

[0024] In the diagram: 1. Display screen body; 2. Processing table; 3. Support device; 4. Drive structure; 401. Drive box; 402. Gear rack; 403. Gear rack; 404. Pull rod; 405. Top cover; 406. Positioning hole; 407. Positioning pin; 5. Support frame; 6. Clamping structure; 601. Connecting block; 602. First contact plate; 603. Connecting pin; 604. Connecting rod; 605. Second contact plate; 7. Positioning structure; 701. Lifting plate; 702. Electric push rod; 703. Push plate; 704. Torsion spring rod; 705. Bending plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-5 This utility model discloses a liquid crystal display assembly support structure, including a display screen body 1 and a processing table 2. A support device 3 is fixedly installed on the top of the processing table 2, and the display screen body 1 is located inside the support device 3.

[0027] The support device 3 includes a drive structure 4, a clamping structure 6 is provided at the bottom end of the drive structure 4, and a positioning structure 7 is provided on the inner side of the clamping structure 6.

[0028] The drive structure 4 includes a drive box 401, a top cover 405 is fixedly connected to the top of the drive box 401, and a gear 402 is rotatably connected to the inner wall of the drive box 401 and two racks 403 are slidably connected.

[0029] A support frame 5 is fixedly installed on the side of the drive box 401, and the bottom end of the support frame 5 is fixedly connected to the top end of the processing table 2.

[0030] The clamping structure 6 includes a connecting block 601, the top end of which is fixedly connected to the bottom end of the rack 403. A first abutment plate 602 is fixedly installed at the bottom end of the connecting block 601. A second abutment plate 605 is movably engaged at the bottom end of the first abutment plate 602 via a connecting rod 604. Both the surface of the first abutment plate 602 and the connecting rod 604 are provided with connection ports. The first abutment plate 602 and the connecting rod 604 are movably engaged with each other via a connecting pin 603 and the connection port.

[0031] The positioning structure 7 includes a lifting plate 701, which is fixedly connected to the inner side of the second abutment plate 605. An electric push rod 702 is fixedly installed on the inner wall of the lifting plate 701, and a push plate 703 is fixedly installed on the movable end of the electric push rod 702. A bending plate 705 is hinged to the inner wall of the lifting plate 701 through a torsion spring rod 704.

[0032] By setting up the support device 3, the driving structure 4 can drive the clamping structure 6 to adjust its own specifications, so that the clamping structure 6 can adapt to the width of the display body 1. In addition, the clamping structure 6 can clamp display bodies 1 of different lengths, and the positioning structure 7 can stably clamp the display body 1 according to the thickness of the display body 1, so that the display body 1 is stably supported, significantly improving the support safety of the display and avoiding the situation where the display moves due to collision and the monitor tipps over.

[0033] Specifically, a pull rod 404 is fixedly installed at the top of the rack 403 on the right side, and a positioning pin 407 is slidably connected to the top of the pull rod 404. A positioning hole 406 is opened at the top of the top cover 405, and the positioning pin 407 is adapted to the positioning hole 406.

[0034] In this implementation plan,

[0035] Specifically, the inner wall of the drive box 401 is provided with a sliding groove, and a slider is fixedly installed on the outer side of the rack 403, with the slider slidably connected to the inner wall of the sliding groove.

[0036] In this implementation plan,

[0037] When in use, first connect the structure to the power supply to start the structure to be powered on. Then measure the length, width and thickness of the display screen body 1 to be supported. Then adjust the clamping specifications of the support device 3 according to the obtained length, width and thickness data.

[0038] Pull up the positioning pin 407 in advance to make the positioning pin 407 move out of the positioning hole 406. At this time, the pull rod 404 can slide inside the top cover 405, so that the pull rod 404 can drive the right rack 403 to slide horizontally. The sliding of the right rack 403 will drive the rack 402 to mesh and rotate. Then the rotation of the rack 402 will drive the left rack 403 to mesh synchronously. The left rack 403 and the right rack 403 will transmit in opposite directions, so that the two racks 403 will start to move towards each other or away from each other.

[0039] The rack 403 causes the gap between the two first contact plates 602 to be adjusted according to the width of the display screen body 1 via the connecting block 601.

[0040] Subsequently, by adjusting the relative position of the connecting pin 603 and the connecting rod 604, the total length of the first contact plate 602 and the second contact plate 605 can be adjusted to adapt to the length of the display screen body 1.

[0041] Next, the electric push rod 702 is activated, causing the movable end of the electric push rod 702 to slide the push plate 703, causing the push plate 703 to move towards the bending plate 705. This causes the push plate 703 to push the display screen body 1 towards the bending plate 705, causing the torsion spring rod 704 to start driving the bending plate 705 to adjust its angle. The push plate 703 and the bending plate 705 can stably clamp the display screen body 1 according to its thickness.

[0042] In summary, this LCD assembly support structure, by setting up the support device 3, uses the driving structure 4 to drive the clamping structure 6 to adjust its own specifications, so that the clamping structure 6 can adapt to the width of the display body 1. In addition, the clamping structure 6 can clamp display bodies 1 of different lengths, and the positioning structure 7 can stably clamp the display body 1 according to its thickness. This makes the display body 1 firmly supported, significantly improving the support safety of the display and avoiding the situation where the display moves due to collision and causes the display to tip over.

[0043] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A liquid crystal display assembly support structure, comprising a display screen body (1) and a processing table (2), characterized in that: A support device (3) is fixedly installed on the top of the processing table (2), and the display screen body (1) is located inside the support device (3); The support device (3) includes a drive structure (4), the bottom end of the drive structure (4) is provided with a clamping structure (6), and the inner side of the clamping structure (6) is provided with a positioning structure (7). The driving structure (4) includes a driving box (401), a top cover (405) is fixedly connected to the top of the driving box (401), and a gear (402) is rotatably connected to the inner wall of the driving box (401) and two racks (403) are slidably connected. The clamping structure (6) includes a connecting block (601), the top end of which is fixedly connected to the bottom end of the rack (403), and a first abutting plate (602) is fixedly installed at the bottom end of the connecting block (601). A second abutting plate (605) is movably engaged at the bottom end of the first abutting plate (602) via a connecting rod (604). The positioning structure (7) includes a lifting plate (701), which is fixedly connected to the inner side of the second abutment plate (605). An electric push rod (702) is fixedly installed on the inner wall of the lifting plate (701), and a push plate (703) is fixedly installed on the movable end of the electric push rod (702). A bending plate (705) is hinged to the inner wall of the lifting plate (701) through a torsion spring rod (704).

2. The liquid crystal display assembly support structure according to claim 1, characterized in that: A support frame (5) is fixedly installed on the side of the drive box (401), and the bottom end of the support frame (5) is fixedly connected to the top end of the processing table (2).

3. The liquid crystal display assembly support structure according to claim 1, characterized in that: A pull rod (404) is fixedly installed at the top of the rack (403) on the right side. A positioning pin (407) is slidably connected to the top of the pull rod (404). A positioning hole (406) is opened at the top of the top cover (405). The positioning pin (407) is adapted to the positioning hole (406).

4. The liquid crystal display assembly support structure according to claim 1, characterized in that: The inner wall of the drive box (401) is provided with a sliding groove, and a slider is fixedly installed on the outer side of the rack (403), and the slider is slidably connected to the inner wall of the sliding groove.

5. The liquid crystal display assembly support structure according to claim 1, characterized in that: Both the first contact plate (602) and the connecting rod (604) have connection ports on their surfaces, and the first contact plate (602) and the connecting rod (604) are movably connected by a connecting pin (603) and the connection ports.

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