Turnover mechanism for LED display screen

Abstract

The utility model relates to the technical field of display screen turnover mechanisms, in particular to a turnover mechanism for an LED display screen. The problems that in the using process of a traditional display screen overturning mechanism, an existing LED display screen is overturned manually and generally needs to be overturned by two persons, manpower is wasted, and overturning adjustment is inconvenient to achieve are solved. The utility model provides a turnover mechanism for an LED display screen. The turnover mechanism comprises a guide assembly and a turnover assembly. Compared with the problems that in the using process of a traditional display screen turnover mechanism, an existing LED display screen is turned over manually, generally two persons are needed for turning over, then machining is conducted, manpower is wasted, and turnover adjustment is inconvenient to achieve, the display screen turnover mechanism is provided with the guide structure and the turnover structure, and the turnover adjustment is convenient. When the lifting structure is started, the overturning structure can be driven through the guide structure to conduct overturning adjustment, and the overturning structure can drive the clamped display screen to rotate through the clamping structure.

Description

Technical Field

[0001] The utility model relates to the technical field of display screen turning mechanisms, and particularly relates to a turning mechanism for an LED display screen. Background Art

[0002] An LED display screen is a flat panel display composed of small LED module panels, and is a device for displaying various information such as text, images, and videos. The LED electronic display screen integrates microelectronics technology, computer technology, and information processing, and has the advantages of bright colors, wide dynamic range, high brightness, long service life, stable and reliable operation, etc. The LED display screen is widely used in commercial media, cultural performance markets, stadiums, information dissemination, news release, securities trading, etc., and can meet the needs of different environments. However, during the processing of the LED display screen, sometimes double-sided processing is required, and thus turning is needed. The utility model relates to the technical field of display screen turning mechanisms. With the development of society, the display screen turning mechanism industry is becoming more and more developed, and the display screen turning mechanism is constantly improved to meet the production needs. Most display screen turning mechanisms have the function of clamping and positioning, but the function of turning and adjusting is not yet complete, which is inconvenient to operate and use. The existing LED display screen is turned manually, generally requiring two people to turn it and then carry out processing, which is a waste of manpower. Moreover, the LED display screen is relatively easy to be damaged. If manual operation is improper during the processing, it may even damage the LED display screen, thus making it inconvenient to achieve turning and adjusting. Content of the Utility Model

[0003] In order to overcome the problem that during the use of the display screen turning mechanism, the existing LED display screen is turned manually, generally requiring two people to turn it and then carry out processing, which is a waste of manpower. Moreover, the LED display screen is relatively easy to be damaged. If manual operation is improper during the processing, it may even damage the LED display screen, thus making it inconvenient to achieve turning and adjusting.

[0004] The technical solution of the utility model is: a turning mechanism for an LED display screen, comprising a base, a processing platform, a lifting assembly, a guiding assembly, a turning assembly, a clamping assembly, and an adjusting assembly; a processing platform is arranged above the base, an adjusting assembly is arranged above the processing platform, a guiding assembly is arranged above the processing platform, a turning assembly is arranged on the side wall of the guiding assembly, a clamping assembly is arranged on the side wall of the turning assembly, and a lifting assembly is arranged above the base.

[0005] Preferably, first, place the display screen above the adjustment component. Then, start the adjustment component, which can drive the display screen to move below the clamping component. Subsequently, the front surface of the display screen can be processed. And when the processing of the front surface of the display screen is completed, start the lifting component, which can drive the guiding component to move up and down. The guiding component can drive the flipping component to perform flipping adjustment. The flipping component can drive the clamped display screen to rotate through the clamping component, and the back surface of the display screen can be processed, so as to achieve the purpose of flipping adjustment.

[0006] Preferably, the lifting component includes an electric control lifting rod, a lifting plate and a lifting hole; an electric control lifting rod is arranged above the base, and multiple groups of electric control lifting rods are provided. One end of the electric control lifting rod is provided with a lifting plate, and lifting holes are formed inside the processing platform, and multiple groups of lifting holes are provided. The electric control lifting rod is arranged inside the lifting hole; starting the electric control lifting rod can drive the lifting plate to move up and down through the lifting hole, so as to drive the guiding component to move up and down.

[0007] Preferably, the guiding component includes a fixed frame, a guiding rod and a guiding block; a fixed frame is arranged above the processing platform, a guiding rod is arranged inside the fixed frame, a guiding block is arranged on the side wall of the guiding rod, and the guiding block is slidably connected to the guiding rod. One end of the lifting plate is fixedly connected to the side wall of the guiding rod; the lifting plate can drive the guiding block to move up and down through the guiding rod, so as to drive the flipping component to perform rotational adjustment.

[0008] Preferably, the flipping component includes a rotating shaft, a rotating gear, a fixed toothed plate and a flipping rod; a fixed toothed plate is arranged on the side wall of the fixed frame, a rotating shaft is arranged on the side wall of the guiding block, a rotating gear is arranged on the side wall of the rotating shaft, and the rotating gear meshes with the fixed toothed plate. One end of the rotating shaft is rotatably connected to the side wall of the guiding block, and the other end of the rotating shaft is provided with a flipping rod; the guiding block can drive the flipping component to move up and down, the rotating gear can drive the rotating shaft to rotate through the fixed toothed plate, and the rotating shaft can drive the clamped display screen to rotate through the flipping rod, and the back surface of the display screen can be processed, so as to achieve the purpose of flipping adjustment.

[0009] Preferably, the clamping component includes an electric control push rod and a clamping frame; an electric control push rod is arranged on the side wall of the flipping rod, two groups of electric control push rods are provided, and one end of the electric control push rod is provided with a clamping frame; starting the electric control push rod can drive the clamping frame to move, and the display screen can be positioned and clamped by the two groups of clamping frames.

[0010] Preferably, the adjusting assembly includes a dust-proof housing, a driving motor and a driving shaft; a dust-proof housing is provided on the side wall of the processing platform, a driving motor is provided inside the dust-proof housing, and a driving shaft is provided at the output end of the driving motor; starting the driving motor can drive the driving shaft to rotate, thereby driving the moving assembly to slide and guide, and the dust-proof housing can play a role in dust-proof protection for the driving motor.

[0011] Preferably, the adjusting assembly further includes a threaded rod, a moving block, a moving groove and a moving frame; a moving groove is formed above the processing platform, a threaded rod is arranged inside the moving groove, one end of the threaded rod is rotatably connected to the inner wall of the moving groove, the other end of the threaded rod is fixedly connected to one end of the driving shaft, a moving block is arranged on the side wall of the threaded rod, the moving block is threadedly connected to the threaded rod, and a moving frame is arranged above the moving block; the driving shaft can drive the threaded rod to rotate, and the threaded rod can drive the moving plate to move in a guiding manner through the moving block, so as to adjust the position of the display screen placed above the moving frame.

[0012] The beneficial effects of the present utility model are as follows:

[0013] 1. Compared with the traditional display screen flipping mechanism during use, for the existing LED display screen, it is flipped manually, generally requiring two people to flip it and then process it, which is relatively labor-intensive. Moreover, the LED display screen is relatively easy to be damaged. If the manual operation is improper during the processing, it may even damage the LED display screen, thus making it inconvenient to achieve flipping adjustment. This display screen flipping mechanism is provided with a guiding structure and a flipping structure. Starting the lifting structure can drive the flipping structure to perform flipping adjustment through the guiding structure, and the flipping structure can drive the clamped display screen to rotate through the clamping structure, so as to process the back side of the display screen, thereby achieving the purpose of flipping adjustment;

[0014] 2. After the front side of the display screen is processed, starting the electric control lifting rod can drive the lifting plate to move up and down through the lifting hole, the lifting plate can drive the guiding block to move up and down through the guiding rod, the guiding block can drive the flipping assembly to move up and down, the rotating gear can drive the rotating shaft to rotate through the fixed toothed plate, and the rotating shaft can drive the clamped display screen to rotate through the flipping rod, so as to process the back side of the display screen, thereby achieving the purpose of flipping adjustment;

[0015] 3. First, place the display screen above the moving frame. Then, start the driving motor to drive the driving shaft to rotate. The driving shaft can drive the threaded rod to rotate. The threaded rod can drive the moving plate to move in a guiding manner through the moving block. The moving frame can drive the display screen to move below the clamping assembly. Subsequently, start the electric control push rod to drive the clamping frame to move, and the display screen can be positioned and clamped through the two clamping frames. Brief Description of the Drawings

[0016] Figure 1 Fig. 4 shows a first three - dimensional structural schematic diagram of a flipping mechanism for an LED display screen of the present utility model;

[0017] Figure 2 Fig. 5 shows a first partial three - dimensional structural schematic diagram of a flipping mechanism for an LED display screen of the present utility model;

[0018] Figure 3 Fig. 6 shows a second partial three - dimensional structural schematic diagram of a flipping mechanism for an LED display screen of the present utility model;

[0019] Figure 4 Fig. 7 shows a third partial three - dimensional structural schematic diagram of a flipping mechanism for an LED display screen of the present utility model;

[0020] Description of the reference numerals: 1, lifting assembly; 2, guiding assembly; 3, flipping assembly; 4, clamping assembly; 5, adjusting assembly; 6, base; 7, processing platform; 101, electric control lifting rod; 102, lifting plate; 103, lifting hole; 201, fixing frame; 202, guiding rod; 203, guiding block; 301, rotating shaft; 302, rotating gear; 303, fixed toothed plate; 304, flipping rod; 401, electric control push rod; 402, clamping frame; 501, dust - proof shell; 502, driving motor; 503, driving shaft; 504, threaded rod; 505, moving block; 506, moving frame; 507, moving groove. Detailed Description of the Embodiment

[0021] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0022] Please refer to Figure 1 , the present utility model provides an embodiment: a flipping mechanism for an LED display screen, including a base 6, a processing platform 7, a lifting assembly 1, a guiding assembly 2, a flipping assembly 3, a clamping assembly 4 and an adjusting assembly 5; a processing platform 7 is arranged above the base 6, an adjusting assembly 5 is arranged above the processing platform 7, a guiding assembly 2 is arranged above the processing platform 7, a flipping assembly 3 is arranged on the side wall of the guiding assembly 2, a clamping assembly 4 is arranged on the side wall of the flipping assembly 3, and a lifting assembly 1 is arranged above the base 6.

[0023] Please refer to Figure 2, the lifting assembly 1 includes an electric lifting rod 101, a lifting plate 102 and a lifting hole 103; an electric lifting rod 101 is provided above the base 6, and multiple groups of electric lifting rods 101 are provided. One end of the electric lifting rod 101 is provided with a lifting plate 102. Lifting holes 103 are formed inside the processing platform 7, and multiple groups of lifting holes 103 are formed. The electric lifting rod 101 is disposed inside the lifting hole 103; starting the electric lifting rod 101 can drive the lifting plate 102 to move up and down through the lifting hole 103, so as to drive the guiding assembly 2 to move up and down; the guiding assembly 2 includes a fixing frame 201, a guiding rod 202 and a guiding block 203; a fixing frame 201 is provided above the processing platform 7, a guiding rod 202 is provided inside the fixing frame 201, a guiding block 203 is provided on the side wall of the guiding rod 202, and the guiding block 203 is slidably connected to the guiding rod 202. One end of the lifting plate 102 is fixedly connected to the side wall of the guiding rod 202; the lifting plate 102 can drive the guiding block 203 to move up and down through the guiding rod 202, so as to drive the flipping assembly 3 to rotate and adjust; the flipping assembly 3 includes a rotating shaft 301, a rotating gear 302, a fixed toothed plate 303 and a flipping rod 304; a fixed toothed plate 303 is provided on the side wall of the fixing frame 201, a rotating shaft 301 is provided on the side wall of the guiding block 203, a rotating gear 302 is provided on the side wall of the rotating shaft 301, and the rotating gear 302 meshes with the fixed toothed plate 303. One end of the rotating shaft 301 is rotatably connected to the side wall of the guiding block 203, and the other end of the rotating shaft 301 is provided with a flipping rod 304; the guiding block 203 can drive the flipping assembly 3 to move up and down, and the rotating gear 302 can drive the rotating shaft 301 to rotate through the fixed toothed plate 303. The rotating shaft 301 can drive the clamped display screen to rotate through the flipping rod 304, and the back side of the display screen can be processed, so as to achieve the purpose of flipping and adjusting.

[0024] Please refer to Figures 3 - 4, in this embodiment, the clamping assembly 4 includes an electric control push rod 401 and a clamping frame 402; an electric control push rod 401 is arranged on the side wall of the flipping rod 304, and there are two groups of electric control push rods 401. One end of the electric control push rod 401 is provided with a clamping frame 402; starting the electric control push rod 401 can drive the clamping frame 402 to move, and the display screen can be positioned and clamped by the two groups of clamping frames 402; the adjusting assembly 5 includes a dust-proof shell 501, a driving motor 502 and a driving shaft 503; a dust-proof shell 501 is arranged on the side wall of the processing platform 7, a driving motor 502 is arranged inside the dust-proof shell 501, and the output end of the driving motor 502 is provided with a driving shaft 503; starting the driving motor 502 can drive the driving shaft 503 to rotate, so as to drive the moving assembly to slide and guide. The dust-proof shell 501 can play a role in dust-proof protection for the driving motor 502; the adjusting assembly 5 further includes a threaded rod 504, a moving block 505, a moving groove 507 and a moving frame 506; a moving groove 507 is opened above the processing platform 7, a threaded rod 504 is arranged inside the moving groove 507, one end of the threaded rod 504 is rotatably connected to the inner wall of the moving groove 507, the other end of the threaded rod 504 is fixedly connected to one end of the driving shaft 503, a moving block 505 is arranged on the side wall of the threaded rod 504, the moving block 505 is threadedly connected to the threaded rod 504, and a moving frame 506 is arranged above the moving block 505; the driving shaft 503 can drive the threaded rod 504 to rotate, and the threaded rod 504 can drive the moving plate to move in a guiding manner through the moving block 505, so as to adjust the position of the display screen placed above the moving frame 506.

[0025] When working, first, place the display screen above the moving frame 506. Then, start the driving motor 502, which can drive the driving shaft 503 to rotate. The driving shaft 503 can drive the threaded rod 504 to rotate. The threaded rod 504 can drive the moving plate to move in a guiding manner through the moving block 505, and the moving frame 506 can drive the display screen to move below the clamping assembly 4;

[0026] Subsequently, start the electric control push rod 401, which can drive the clamping frame 402 to move. The display screen can be positioned and clamped by the two groups of clamping frames 402, so as to process the front surface of the display screen;

[0027] Moreover, after the front side of the display screen is processed, starting the electric control lifting rod 101 can drive the lifting plate 102 to move up and down through the lifting hole 103. The lifting plate 102 can drive the guiding block 203 to move up and down through the guiding rod 202. The guiding block 203 can drive the flipping assembly 3 to move up and down. The rotating gear 302 can drive the rotating shaft 301 to rotate through the fixed toothed plate 303. The rotating shaft 301 can drive the clamped display screen to rotate through the flipping rod 304, so as to process the back side of the display screen, and thus the purpose of flipping adjustment can be achieved.

[0028] Through the above steps, first, place the display screen above the adjusting assembly 5. Then, starting the adjusting assembly 5 can drive the display screen to move below the clamping assembly 4. Subsequently, the clamping assembly 4 is used to position and clamp the display screen, so as to process the front side of the display screen. Moreover, after the front side of the display screen is processed, starting the lifting assembly 1 can drive the guiding assembly 2 to move up and down. The guiding assembly 2 can drive the flipping assembly 3 to perform flipping adjustment. The flipping assembly 3 can drive the clamped display screen to rotate through the clamping assembly 4, so as to process the back side of the display screen, and thus the purpose of flipping adjustment can be achieved.

[0029] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the gist of the present invention.

Claims

1. A flip mechanism for an LED display screen, comprising a base (6); characterized in that: The invention also comprises a processing platform (7), a lifting component (1), a guide component (2), a turning component (3), a clamping component (4) and an adjusting component (5); the processing platform (7) is arranged above the base (6); the adjusting component (5) is arranged above the processing platform (7); the guide component (2) is arranged above the processing platform (7); the turning component (3) is arranged on the side wall of the guide component (2); the clamping component (4) is arranged on the side wall of the turning component (3); the lifting component (1) is arranged above the base (6); the turning component (3) is arranged on the side wall of the turning component (3); the lifting component (1) is arranged above the base (6); the turning component (3) is arranged on the side wall of the turning component (3); the turning component (4) is arranged on the side wall of the turning component (3); the turning component (5) is arranged on the side wall of the turning component (3); the lifting component (1) is arranged above the base (6); the turning component (5) is arranged above the turning component (3); the turning component (5) is arranged above the turning component (3); the turning component (3) is arranged on the side wall of the turning component (3); the turning component (4) is arranged on the side wall of the turning component (3); the turning component (5 ... A lowering assembly (1), the lifting assembly (1) comprises an electric-controlled lifting rod (101), a lifting plate (102) and a lifting hole (103); an electric-controlled lifting rod (101) is arranged above a base (6), the electric-controlled lifting rod (101) is arranged in multiple groups, a lifting plate (102) is arranged at one end of the electric-controlled lifting rod (101), a lifting hole (103) is opened inside a processing platform (7), the lifting hole (103) is opened in multiple groups, and the electric-controlled lifting rod (101) is arranged inside the lifting hole (103).

2. The flip mechanism for an LED display screen according to claim 1, characterized in that: The guide assembly (2) comprises a fixed frame (201), a guide rod (202) and a guide block (203); the fixed frame (201) is arranged above the processing platform (7), the guide rod (202) is arranged inside the fixed frame (201), the guide block (203) is arranged on the side wall of the guide rod (202), the guide block (203) is slidably connected to the guide rod (202), and one end of the lifting plate (102) is fixedly connected to the side wall of the guide rod (202).

3. The flip mechanism for an LED display screen according to claim 2, characterized in that: The flip assembly (3) comprises a rotating shaft (301), a rotating gear (302), a fixed tooth plate (303) and a flip rod (304); the fixed tooth plate (303) is arranged on the side wall of the fixed frame (201), the rotating shaft (301) is arranged on the side wall of the guide block (203), the rotating gear (302) is arranged on the side wall of the rotating shaft (301), the rotating gear (302) is meshed with the fixed tooth plate (303), one end of the rotating shaft (301) is rotatably connected to the side wall of the guide block (203), and the flip rod (304) is arranged on the other end of the rotating shaft (301).

4. The flip mechanism for an LED display screen according to claim 3, characterized in that: The clamping assembly (4) comprises an electric control push rod (401) and a clamping frame (402); the electric control push rod (401) is arranged on the side wall of the flip rod (304), two groups of the electric control push rod (401) are arranged, and the clamping frame (402) is arranged at one end of the electric control push rod (401).

5. The flip mechanism for an LED display screen according to claim 1, characterized in that: The adjustment component (5) comprises a dustproof shell (501), a driving motor (502) and a driving shaft (503); the dustproof shell (501) is arranged on the side wall of the processing platform (7), the driving motor (502) is arranged inside the dustproof shell (501), and the driving shaft (503) is arranged at the output end of the driving motor (502).

6. The flip mechanism for an LED display screen according to claim 1, characterized in that: The adjustment component (5) also includes a threaded rod (504), a moving block (505), a moving groove (507) and a moving frame (506); a moving groove (507) is provided above the processing platform (7), a threaded rod (504) is arranged inside the moving groove (507), one end of the threaded rod (504) is rotatably connected to the inner wall of the moving groove (507), the other end of the threaded rod (504) is fixedly connected to one end of the driving shaft (503), a moving block (505) is arranged on the side wall of the threaded rod (504), the moving block (505) is threadedly connected to the threaded rod (504), and a moving frame (506) is arranged above the moving block (505).

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