Connector for lifting display equipment

Abstract

The utility model discloses a connector for lifting a display device, and relates to the technical field of connectors. The connector for lifting the display equipment comprises a circular protection box, a servo motor is arranged in the circular protection box, the output end of the servo motor is fixedly connected with a connecting shaft, the upper end of the connecting shaft rotationally penetrates out of the upper surface of the circular protection box, and the outer wall of the connecting shaft is rotationally sleeved with a connecting sleeve; two first fixing rods are fixedly connected to the left side of the connecting sleeve, a rectangular connecting plate is arranged on the left sides of the two first fixing rods, an H-shaped sliding groove is formed in the rectangular connecting plate, the servo motor drives the connecting shaft to rotate, and the connecting shaft drives the two fixing sleeves to rotate; the two fixing sleeves drive the display screen to rotate through the four arc-shaped connecting rods and the four fixing pieces, then the front-back angle of the display screen is adjusted, people can check the content on the display screen more conveniently, and the practicability of the connector for lifting the display equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of connector, especially relates to a display equipment lifting connector. BACKGROUND

[0002] The display equipment lifting connector is the key component of connecting and supporting the display equipment and enabling it to be smoothly lifted, and is widely used in various occasions requiring display equipment lifting, such as in the conference room, the display equipment can be hidden under the table through the lifting connector, and when it is needed to use, it is lifted again, which saves space and is elegant and generous, in the exhibition hall, the display equipment can be hung in the air through the lifting connector, attracting the attention of the audience and improving the exhibition effect.

[0003] The existing connector is generally composed of a connecting part (used for firmly connecting the connector with the display equipment and the lifting mechanism, ensuring that it will not fall off or loosen during lifting) and a supporting structure (providing necessary supporting force to enable the display equipment to be stably hung in the air and bear its weight), but it cannot adjust the viewing angle of the display equipment to adapt to the viewing of the crowd in different directions, and has poor practicability. SUMMARY

[0004] The utility model discloses a display equipment lifting connector, which can solve the problem that the existing connector cannot adjust the viewing angle of the display equipment to adapt to the viewing of the crowd in different directions, and has poor practicability.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a display equipment lifting connector, comprising a circular protective box;

[0006] The inside of the circular protective box is provided with a servo motor, the output end of the servo motor is fixedly connected with a connecting shaft, and the upper end of the connecting shaft rotates and penetrates out of the upper surface of the circular protective box;

[0007] The outer wall of the connecting shaft is rotatably sleeved with a connecting sleeve, the left side of the connecting sleeve is fixedly connected with two first fixed rods, and the left side of the two first fixed rods is provided with a rectangular connecting plate.

[0008] The rectangular connecting plate is provided with an H-shaped sliding groove, the front surface of the rectangular connecting plate is provided with a second fixed hole communicating with the H-shaped sliding groove, and the inner wall of the H-shaped sliding groove is slidably connected with an H-shaped sliding plate.

[0009] Preferably, the H-shaped sliding plate is provided with a first fixed hole, the H-shaped sliding plate is fixedly connected with the two first fixed rods, the left side of the rectangular connecting plate is fixedly connected with a protective box, and the inside of the protective box is provided with a servo cylinder.

[0010] The telescopic end of the servo cylinder is slidably penetrated through the front surface of the protection box, and the telescopic end of the servo cylinder is fixedly connected with a connecting plate.

[0011] Preferably, the rear surface of the connecting plate is fixedly connected with a second fixing rod, and the rear end of the second fixing rod is slidably penetrated into the second fixing hole and the inner wall of the first fixing rod.

[0012] Preferably, the outer wall of the connecting shaft is fixedly sleeved with two fixing sleeves, and the front and rear surfaces of the two fixing sleeves are fixedly connected with arc-shaped connecting rods.

[0013] Preferably, the outer wall of the connecting sleeve is rotatably sleeved with a moving sleeve, the right side of the moving sleeve is fixedly connected with a fixed plate, and the left side of the fixed plate is fixedly installed with a display screen.

[0014] Preferably, the outer wall of the connecting sleeve is rotatably sleeved with a moving sleeve, the right side of the moving sleeve is fixedly connected with a fixed plate, and the left side of the fixed plate is fixedly installed with a display screen.

[0015] Preferably, the right side of the rectangular connecting plate is fixedly connected with a mounting plate, and the mounting plate is used for connecting external lifting equipment.

[0016] Compared with the prior art, the display equipment lifting connector has the advantages that:

[0017] The display equipment lifting connector is driven to rotate by the servo motor, the two fixing sleeves are driven to rotate by the connecting shaft, the display screen is driven to rotate by the four arc-shaped connecting rods and the four fixing pieces, and the front and rear angles of the display screen are adjusted, so that people can more conveniently view the content on the display screen, and the practicality of the display equipment lifting connector is improved.

[0018] When the display screen is adjusted to rotate, the fixed plate and the moving sleeve are driven to rotate, the fixed plate and the moving sleeve assist the rotation of the display screen, and the stability of the display screen during rotation is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] The utility model is further illustrated below by combining with the drawings and embodiments:

[0020] Fig. 1 It is the whole structure schematic view of the utility model;

[0021] Fig. 2 It is the fixed rod and H-shaped slide plate connection schematic view of the utility model;

[0022] Fig. 3 It is the fixed rod and connecting plate connection schematic view of the utility model.

[0023] Mark: 1, rectangular connecting plate; 2, connecting shaft; 3, round protective box; 4, arc connecting rod; 5, fixing piece; 6, display screen; 7, fixing sleeve; 8, connecting plate; 9, protective box; 10, mounting plate; 11, first fixing hole; 12, H-shaped slide plate; 13, H-shaped slide groove; 14, second fixing hole; 15, first fixing rod; 16, connecting sleeve; 17, fixing plate; 18, moving sleeve; 19, second fixing rod. DETAILED DESCRIPTION

[0024] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0025] In the description of the utility model, it is understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc., is based on the orientation or position relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as the limitation of the utility model.

[0026] In the description of the utility model, greater than, less than, more than, etc. are understood as not including the number, and above, below, etc. are understood as including the number. If the first and the second are described, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the sequence of indicated technical features.

[0027] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installing and connecting should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0028] Please refer to Figs. 1-3 The utility model provides a kind of technical scheme: a kind of display equipment lifting connector includes round protective box 3, the inside of round protective box 3 is provided with servo motor, the output end of servo motor is fixedly connected with connecting shaft 2, the upper end of connecting shaft 2 rotates and penetrates the upper surface of round protective box 3;

[0029] Wherein, the outer wall of connecting shaft 2 is rotatably sleeved with connecting sleeve 16, the left side of connecting sleeve 16 is fixedly connected with two first fixing rods 15, and the left side of the two first fixing rods 15 is provided with a rectangular connecting plate 1.

[0030] The rectangular connecting plate 1 is provided with an H-shaped sliding groove 13, and the front surface of the rectangular connecting plate 1 is provided with a second fixing hole 14 communicated with the H-shaped sliding groove 13.

[0031] Further, the H-shaped sliding plate 12 is provided with a first fixing hole 11, and the H-shaped sliding plate 12 is fixedly connected with two first fixing rods 15.

[0032] The telescopic end of the servo cylinder is slidably connected to the front surface of the protection box 9, and the telescopic end of the servo cylinder is fixedly connected with a connecting plate 8.

[0033] Further, the rear surface of the connecting plate 8 is fixedly connected with a second fixing rod 19, and the rear end of the second fixing rod 19 is slidably connected to the inner wall of the second fixing hole 14 and the first fixing rod 15.

[0034] Further, the outer wall of the connecting shaft 2 is fixedly sleeved with two fixing sleeves 7, and the front and rear surfaces of the two fixing sleeves 7 are fixedly connected with arc-shaped connecting rods 4.

[0035] Further, the outer wall of the connecting sleeve 16 is rotatably sleeved with a moving sleeve 18, the right side of the moving sleeve 18 is fixedly connected with a fixed plate 17, and the left side of the fixed plate 17 is fixedly installed with a display screen 6.

[0036] The front and rear surfaces of the display screen 6 are fixedly installed with two fixing members 5, and the ends of the four arc-shaped connecting rods 4 away from the fixing sleeves 7 are fixedly connected with the corresponding fixing members 5.

[0037] Further, the right side of the rectangular connecting plate 1 is fixedly connected with a mounting plate 10, and the mounting plate 10 is used for connecting with external lifting equipment.

[0038] Further, when using the display device lifting connector, first, the staff connects the mounting plate 10 with the external lifting equipment, then takes out the display screen 6, and first, fixes and installs the display screen 6, the fixed plate 17 and the four fixing members 5 together with fixing bolts, then holds the H-shaped sliding plate 12 and slidably connects the H-shaped sliding plate 12 to the inner wall of the H-shaped sliding groove 13, then starts the servo cylinder in the protection box 9, and the telescopic end of the servo cylinder drives the second fixing rod 19 to move backward through the connecting plate 8, and the rear end of the second fixing rod 19 is slidably connected to the inner wall of the second fixing hole 14 and the first fixing rod 15, to complete the fixed connection of the H-shaped sliding plate 12 and the rectangular connecting plate 1.

[0039] Further, the external lifting device can be started to drive the rectangular connecting plate 1 as a whole to move upward through the mounting plate 10, when it is necessary to adjust the front and rear angle of the display screen 6, the servo motor in the circular protective box 3 is started to drive the connecting shaft 2 to rotate, the connecting shaft 22 drives the two fixed sleeves 7 to rotate, the two fixed sleeves 7 drive the display screen 6 to rotate through the four arc-shaped connecting rods 4 and the four fixed pieces 5, thereby adjusting the front and rear angle of the display screen 6, which is more convenient for people to view the content on the display screen 6, and improves the practicability of the display device lifting connector.

[0040] Further, when the display screen 6 is adjusted to rotate, the fixed plate 17 and the moving sleeve 18 are driven to rotate, the fixed plate 17 and the moving sleeve 18 assist the rotation of the display screen 6, and improve the stability of the display screen 6 when rotating.

[0041] Working principle: when the display device lifting connector is used, the worker first connects the mounting plate 10 with the external lifting device, then takes out the display screen 6, first fixes the display screen 6, the fixed plate 17 and the four fixed pieces 5 together by fixed bolts, then takes the H-shaped sliding plate 12 as a whole, and connects the H-shaped sliding plate 12 as a whole to the inner wall of the H-shaped sliding groove 13, then starts the servo cylinder in the protective box 9, the extension end of the servo cylinder drives the second fixed rod 19 to move backward through the connecting plate 8, and the rear end of the second fixed rod 19 is sequentially slid through the second fixed hole 14 and the inner wall of the first fixed rod 15, so that the fixed connection of the H-shaped sliding plate 12 as a whole and the rectangular connecting plate 1 is completed.

[0042] Further, the external lifting device can be started to drive the rectangular connecting plate 1 as a whole to move upward through the mounting plate 10, when it is necessary to adjust the front and rear angle of the display screen 6, the servo motor in the circular protective box 3 is started to drive the connecting shaft 2 to rotate, the connecting shaft 22 drives the two fixed sleeves 7 to rotate, the two fixed sleeves 7 drive the display screen 6 to rotate through the four arc-shaped connecting rods 4 and the four fixed pieces 5, thereby adjusting the front and rear angle of the display screen 6, which is more convenient for people to view the content on the display screen 6, and improves the practicability of the display device lifting connector.

[0043] Further, when the display screen 6 is adjusted to rotate, the fixed plate 17 and the moving sleeve 18 are driven to rotate, the fixed plate 17 and the moving sleeve 18 assist the rotation of the display screen 6, and improve the stability of the display screen 6 when rotating.

[0044] The above embodiment of the present application is described in detail in combination with the drawings, but the present application is not limited to the above embodiment, and various changes can be made within the knowledge range of ordinary skilled in the art without departing from the purpose of the present application.

Claims

1. A display device lifting connector characterized by comprising: Include: Round protection box (3); The inside of the round protection box (3) is provided with a servo motor, the output end of the servo motor is fixedly connected with a connecting shaft (2), the upper end of the connecting shaft (2) is rotatably penetrated out of the upper surface of the round protection box (3); Wherein, the outer wall of the connecting shaft (2) is rotatably sleeved with a connecting sleeve (16), the left side of the connecting sleeve (16) is fixedly connected with two first fixed rods (15), and the left side of the two first fixed rods (15) is provided with a rectangular connecting plate (1); Wherein, the rectangular connecting plate (1) is provided with an H-shaped sliding groove (13), the front surface of the rectangular connecting plate (1) is provided with a second fixed hole (14) communicated with the H-shaped sliding groove (13), and the inner wall of the H-shaped sliding groove (13) is slidably connected with an H-shaped sliding plate (12).

2. The connector for lifting a display device according to claim 1, wherein: The H-shaped sliding plate (12) is provided with a first fixed hole (11), the H-shaped sliding plate (12) is fixedly connected with the two first fixed rods (15), the left side of the rectangular connecting plate (1) is fixedly connected with a protection box (9), and the inside of the protection box (9) is provided with a servo cylinder; Wherein, the telescopic end of the servo cylinder is slidably penetrated out of the front surface of the protection box (9), and the telescopic end of the servo cylinder is fixedly connected with a connecting plate (8).

3. The display device lifting connector of claim 2, wherein: The rear surface of the connecting plate (8) is fixedly connected with a second fixed rod (19), and the rear end of the second fixed rod (19) is slidably penetrated into the second fixed hole (14) and the inner wall of the first fixed rod (15) in sequence.

4. The display device lifting connector of claim 1, wherein: The outer wall of the connecting shaft (2) is fixedly sleeved with two fixed sleeves (7), and the front and rear surfaces of the two fixed sleeves (7) are fixedly connected with arc-shaped connecting rods (4).

5. The display device lifting connector of claim 1, wherein: The outer wall of the connecting sleeve (16) is rotatably sleeved with a moving sleeve (18), the right side of the moving sleeve (18) is fixedly connected with a fixed plate (17), and the left side of the fixed plate (17) is fixedly installed with a display screen (6); Wherein, the front and rear surfaces of the display screen (6) are fixedly installed with two fixed parts (5), and the ends of the four arc-shaped connecting rods (4) away from the fixed sleeves (7) are respectively fixedly connected with the corresponding fixed parts (5).

6. The display device lifting connector of claim 1, wherein: The right side of the rectangular connecting plate (1) is fixedly connected with a mounting plate (10), and the mounting plate (10) is used for connecting with external lifting equipment.

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