Foot mounting equipment for LCD display screen production and processing

Abstract

The utility model relates to the technical field of LCD display screen foot mounting, in particular to a foot mounting device for LCD display screen production and processing, which comprises a frame and vertical plates, the upper end of the inner wall of the frame is fixedly connected with the two vertical plates, and a plurality of first electric telescopic rods are fixedly connected to the upper end of the inner wall of the frame; the output end of the first electric telescopic rod is fixedly connected with a first frame body, and the middle of the inner wall of the frame is fixedly connected with a second frame body. According to the foot mounting equipment for LCD screen production and processing, through a display screen foot stool limiting structure, a third frame body can slide on the outer wall of a first sliding rod, the third frame body is limited by the first sliding rod and can only slide left and right, bolts are rotated to drive a square plate to move to limit the foot stools, and then a first motor is utilized to finally drive the two foot stools to move outwards to adjust the distance; and the LED display screen foot stand can be matched with the mounting positions of the LCD display screen foot stands with different models or proportions, so that the foot stands can be mounted on the LCD display screens with different models or proportions, and the limitation is effectively reduced.

Description

Technical Field

[0001] This utility model relates to the field of LCD display pin mounting technology, specifically to a pin mounting device for LCD display production and processing. Background Technology

[0002] The "foot" of an LCD display usually refers to the mounting bracket or base of the display, which is used to support and fix the screen. The feet are directly installed on the bottom of the LCD to provide stable support, and are usually not adjustable in height or angle.

[0003] For example, a pin-mounting device for LCD display manufacturing, with announcement number "CN221039686U," places the display screen between four L-shaped plates. An air pump controls the movement of the four L-shaped plates toward the display screen, positioning and fixing it, and then moves the display screen horizontally to the pin clamp, significantly improving pin-mounting efficiency. However, the pin clamp's fixed position cannot perfectly match the pin positions required for different display screen models. This means the device may not be compatible with display screens of different sizes or proportions, resulting in significant limitations. Utility Model Content

[0004] The purpose of this invention is to solve the problem that the fixed position of the pin clamp cannot be fully matched with the pin positions required for different models of display screens. This means that the equipment may not be compatible with LCD display screens of different sizes or proportions for pin installation, thus limiting its applicability. Therefore, this invention proposes a pin mounting device for LCD display screen production and processing.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] Design an LCD display screen foot mounting device, including a frame and vertical plates. The upper end of the inner wall of the frame is fixedly connected to two vertical plates. Multiple first electric telescopic rods are fixedly connected to the upper end of the inner wall of the frame. The output end of the first electric telescopic rods is fixedly connected to a first frame body. A second frame body is fixedly connected to the middle of the inner wall of the frame. Multiple second electric telescopic rods are fixedly connected to the lower end of the inner wall of the frame. The output end of the second electric telescopic rods is fixedly connected to a housing. The inner side of the housing is provided with a display screen foot limiting structure.

[0007] Preferably, the display screen stand limiting structure includes a first motor, a double-ended stud is fixedly connected to the end of the output shaft of the first motor, the outer wall of the double-ended stud is threadedly connected to the third frame, the inner wall of the third frame is threadedly connected to a bolt, the end of the bolt is rotatably connected to a square plate through a bearing, a plurality of second sliding rods are fixedly connected to the outer wall of the square plate, the outer walls of the second sliding rods are slidably connected to the third frame, and the third frame and the inner wall of the square plate abut against the stand.

[0008] Preferably, the outer wall of the first motor is fixedly connected to the housing via a bracket, and the two ends of the double-ended stud are rotatably connected to the housing via bearings.

[0009] Preferably, the inner wall of the third frame is slidably connected to a plurality of first slide rods, and the two ends of the first slide rods are fixedly connected to the outer shell.

[0010] Preferably, multiple third electric telescopic rods are fixedly connected to the inner walls of the two vertical plates, and a straight plate is fixedly connected to the output end of the third electric telescopic rod. The outer wall of the straight plate abuts against the LCD display screen.

[0011] Preferably, the inner walls of the first and second frames are rotatably connected to a plurality of rollers via bearings, and the outer walls of the rollers are in contact with the LCD display screen.

[0012] The present invention discloses a foot mounting device for LCD display production and processing. Its advantages lie in the following: Through the display screen foot limiting structure, rotating the bolt inward causes the square plate to move inward and abut against the outer wall of the foot frame. Simultaneously, the square plate drives the second sliding rod to slide within the third frame. The first motor starts, driving the double-ended stud to rotate within the outer casing via bearings. The rotation of the double-ended stud causes the two third frames to move outward, while the third frames can slide on the outer wall of the first sliding rod. The third frames are limited to left and right sliding by the first sliding rod. Rotating the bolt moves the square plate to limit the foot frame movement. Finally, the first motor drives the two feet to move outward to adjust the spacing. This allows for matching the installation positions of LCD display screen feet of different models or proportions, thus enabling compatible installation of feet for LCD display screens of different models or proportions, effectively reducing limitations. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 for Figure 1 A front sectional view;

[0015] Figure 3 for Figure 2 Front sectional view of the central display screen bracket limiting structure;

[0016] Figure 4 for Figure 3 Enlarged view of A in the middle;

[0017] Figure 5 for Figure 1 Enlarged view of B in the middle;

[0018] Figure 6 for Figure 2 Enlarged view of C;

[0019] Figure 7for Figure 2 A three-dimensional diagram of the third frame.

[0020] In the diagram: 1. Display screen bracket limiting structure; 101. First motor; 102. Double-ended stud; 103. Third frame; 104. Bolt; 105. Square plate; 2. Frame; 3. Vertical plate; 4. Third electric telescopic rod; 5. First frame; 6. Roller; 7. Second frame; 8. Outer shell; 9. Second electric telescopic rod; 10. Leg; 11. First sliding rod; 12. LCD display screen; 13. Second sliding rod; 14. Straight plate; 15. First electric telescopic rod. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings:

[0022] See attached document Figure 1-7 In this embodiment, a foot mounting device for LCD display production and processing includes a frame 2 and vertical plates 3. The upper end of the inner wall of the frame 2 is fixedly connected to two vertical plates 3. A plurality of first electric telescopic rods 15 are fixedly connected to the upper end of the inner wall of the frame 2. A first frame 5 is fixedly connected to the output end of the first electric telescopic rods 15. A second frame 7 is fixedly connected to the middle of the inner wall of the frame 2. A plurality of second electric telescopic rods 9 are fixedly connected to the lower end of the inner wall of the frame 2.

[0023] The output end of the second electric telescopic rod 9 is fixedly connected to the outer shell 8. The inner side of the outer shell 8 is provided with a display screen bracket limiting structure 1. The outer wall of the first motor 101 is fixedly connected to the outer shell 8 through a bracket. The two ends of the double-headed stud 102 are rotatably connected to the outer shell 8 through bearings. The double-headed stud 102 can rotate inside the outer shell 8 through bearings. The inner wall of the third frame 103 is slidably connected to multiple first sliding rods 11.

[0024] The third frame 103 is restricted to sliding left and right by the first slide rod 11. The two ends of the first slide rod 11 are fixedly connected to the outer shell 8. Multiple third electric telescopic rods 4 are fixedly connected to the inner walls of the two vertical plates 3. A straight plate 14 is fixedly connected to the output end of the third electric telescopic rod 4. The outer wall of the straight plate 14 is pressed against the LCD display screen 12. A rubber pad is fixed to the outer wall of the straight plate 14, which can form a large friction force with the LCD display screen 12.

[0025] The inner walls of the first frame 5 and the second frame 7 are rotatably connected to multiple rollers 6 via bearings. The rollers 6 are made of rubber, and the outer walls of the rollers 6 are in contact with the LCD display screen 12. The first electric telescopic rod 15, the second electric telescopic rod 9, and the third electric telescopic rod 4 can be configured to meet the actual work requirements.

[0026] See attached document Figure 1-57: The display stand limiting structure 1 includes a first motor 101, which is a servo motor. The output shaft end of the first motor 101 is fixedly connected to a double-headed stud 102. The first motor 101 can drive the double-headed stud 102 to rotate. The outer wall of the double-headed stud 102 is threadedly connected to the third frame 103, and the inner wall of the third frame 103 is threadedly connected to a bolt 104.

[0027] The end of bolt 104 is rotatably connected to square plate 105 via bearing. Bolt 104 can rotate within square plate 105 via bearing. Multiple second slide rods 13 are fixedly connected to the outer wall of square plate 105. The outer wall of the second slide rods 13 is slidably connected to the third frame 103. Square plate 105 is restricted by the second slide rods 103 to move only left and right. The inner wall of the third frame 103 and square plate 105 abuts against the leg 10.

[0028] Working principle:

[0029] LCD display stand installation work:

[0030] When it is necessary to install a stand for the LCD display, place the LCD display 12 on the rollers 6 on the second frame 7, and then connect the power cords of the multiple first electric telescopic rods 15 to the control board and connect them to a PLC controller. Through programming and other operations, the multiple first electric telescopic rods 15 can be started at the same time. The simultaneous start of the multiple first electric telescopic rods 15 drives the first frame 5 to move downward, so that the rollers 6 inside the first frame 5 abut against the LCD display 12, thus vertically limiting the LCD display 12.

[0031] Then, the power cords of multiple third electric telescopic rods 4 are simultaneously connected to a PLC controller on the control board. Through programming and other operations, multiple third electric telescopic rods 4 can be started at the same time. When multiple electric telescopic rods 4 are started at the same time, they drive two straight plates 14 to move inward. The straight plates 14 push the LCD display screen 12 to the center and abut against it. When the LCD display screen 12 moves to the center, multiple rollers 6 will rotate with the friction of the LCD display screen 12. When the two straight plates 14 abut against the two sides of the LCD display screen 12, the third electric telescopic rods 4 stop moving.

[0032] Then, place the two tripods 10 between the two sets of third frames 103 and the square plate 105 respectively, and then turn the bolt 104 inward. The bolt 104 drives the square plate 105 to move inward and abut against the outer wall of the tripod 10. At the same time, the square plate 105 drives the second slide rod 13 to slide in the third frame 103. The square plate 105 is restricted by the second slide rod 13 and can only move left and right. This movement can limit the tripod 10.

[0033] Then, the external power supply of the first motor 101 is connected. The first motor 101 starts and drives the double-headed stud 102 to rotate in the housing 8 through the bearing. The rotation of the double-headed stud 102 drives the two third brackets 103 to move outward. At the same time, the third brackets 103 can slide on the outer wall of the first slide rod 11. The third brackets 103 are restricted by the first slide rod 11 and can only slide left and right. This movement can adjust the distance between the two legs 10. It is suitable for the installation position of the legs of different models of LCD display screens 12. When the through hole at the upper end of the leg 10 corresponds to the threaded hole at the lower end of the LCD display screen 12, the first motor 101 stops moving.

[0034] The first motor 101 is a servo motor capable of rotating at a fixed angle. It can be connected to the external mounting bracket 10 according to different models of LCD display screen 12. The first motor 101 drives the bracket 10 to move a certain distance. Then, the power cords of multiple second electric telescopic rods 9 are connected, and the external power supply of multiple second electric telescopic rods 9 is connected at the same time. Multiple second electric telescopic rods 9 start at the same time, driving the outer shell 8 and the bracket 10 to move upward, so that the through hole at the upper end of the bracket 10 corresponds to the threaded hole at the lower end of the LCD display screen 12. Then, the external bolt is inserted into the through hole at the upper end of the bracket 10 and rotated into the threaded hole at the lower end of the LCD display screen 12. This movement can be used to install the bracket on the LCD display screen 12.

[0035] Furthermore, multiple first electric telescopic rods 13 and third electric telescopic rods 4 are controlled to drive the first frame 5 and cardboard 14 to reset, thereby releasing the limit on the LCD display screen 12. Then, the bolts 104 are turned outward to reset the square plate 105, thereby releasing the limit on the stand 10. The LCD display screen 12 can then be removed and replaced. Subsequently, the same working method is used to install the stand on the subsequent LCD display screen 12.

[0036] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A foot-mounting device for LCD display manufacturing and processing, comprising a frame (2) and vertical plates (3), wherein the upper end of the inner wall of the frame (2) is fixedly connected to two vertical plates (3), characterized in that: Multiple first electric telescopic rods (15) are fixedly connected to the upper end of the inner wall of the frame (2). A first frame (5) is fixedly connected to the output end of the first electric telescopic rod (15). A second frame (7) is fixedly connected to the middle part of the inner wall of the frame (2). Multiple second electric telescopic rods (9) are fixedly connected to the lower end of the inner wall of the frame (2). A shell (8) is fixedly connected to the output end of the second electric telescopic rod (9). A display screen tripod limiting structure (1) is provided on the inner side of the shell (8).

2. The mounting equipment for LCD display screen manufacturing and processing according to claim 1, characterized in that: The display screen stand limiting structure (1) includes a first motor (101), the output shaft end of the first motor (101) is fixedly connected to a double-headed stud (102), the outer wall of the double-headed stud (102) is threadedly connected to a third frame (103), the inner wall of the third frame (103) is threadedly connected to a bolt (104), the end of the bolt (104) is rotatably connected to a square plate (105) through a bearing, a plurality of second sliding rods (13) are fixedly connected to the outer wall of the square plate (105), the outer wall of the second sliding rods (13) is slidably connected to the third frame (103), and the inner wall of the third frame (103) and the square plate (105) abut against the stand (10).

3. The mounting equipment for LCD display screen manufacturing and processing according to claim 2, characterized in that: The outer wall of the first motor (101) is fixedly connected to the outer shell (8) through a bracket, and the two ends of the double-headed stud (102) are rotatably connected to the outer shell (8) through bearings.

4. The mounting equipment for LCD display screen manufacturing and processing according to claim 2, characterized in that: The inner wall of the third frame (103) is slidably connected to a plurality of first slide rods (11), and the two ends of the first slide rods (11) are fixedly connected to the outer shell (8).

5. The mounting equipment for LCD display screen manufacturing and processing according to claim 1, characterized in that: Multiple third electric telescopic rods (4) are fixedly connected to the inner walls of the two vertical plates (3). A straight plate (14) is fixedly connected to the output end of the third electric telescopic rod (4). The outer wall of the straight plate (14) is pressed against the LCD display screen (12).

6. The mounting equipment for LCD display screen manufacturing and processing according to claim 1, characterized in that: The inner walls of the first frame (5) and the second frame (7) are rotatably connected to a plurality of rollers (6) via bearings, and the outer walls of the rollers (6) are in contact with the LCD display screen (12).

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