CN220821004U

CN220821004U - Display device

Info

Publication number: CN220821004U
Application number: CN202322105141.7U
Authority: CN
Inventors: 傅传清
Original assignee: Guangdong Tiangui Intelligent Technology Co ltd
Current assignee: Guangdong Tiangui Intelligent Technology Co ltd
Priority date: 2023-08-07
Filing date: 2023-08-07
Publication date: 2024-04-19
Anticipated expiration: 2033-08-07

Abstract

The utility model discloses a display, which has the technical scheme that: the display device comprises a base, wherein a PLC controller is fixedly arranged on one side of the base, a support column is arranged on the top surface of the base, a support frame is fixedly arranged on the top surface of the support column, and a display body is fixedly arranged in the support frame; the cleaning component is arranged in the support frame and used for cleaning the surface of the display body, and the cleaning component is arranged on the support frame and used for cleaning the surface of the display body through the mutual cooperation of the arranged base, the PLC controller, the support column, the support frame, the display body, the fixing plate, the mounting hole, the servo motor, the fixing column, the connecting rod, the connecting hole, the connecting groove, the connecting column, the sliding plate, the hairbrush, the mounting groove, the first bearing, the rotating column, the fixing ring, the connecting rod and the rotating hole, so that the effect of cleaning dust attached to the surface of the display body is achieved, and the phenomenon that the dust raised by a plurality of people is attached to the surface of the display during basketball training is avoided.

Description

Display device

Technical Field

The utility model relates to the technical field of displays, in particular to a display.

Background

The LCD is a planar ultrathin display device, which consists of a certain number of color or black and white pixels, is placed in front of a light source or a reflecting surface, has low power consumption, is favored by engineers, is suitable for electronic equipment using batteries, and has the main principle that the current stimulates liquid crystal molecules to generate points, lines and surfaces to be matched with back lamps to form pictures.

For example, chinese patent publication No. CN217639866U, in which a display is proposed, the patent limits the relative position of the inner middle frame and the back plate by means of the matched clamping blocks and clamping grooves; through set up spacing convex hull in order contradicting in the center on the backplate for in the wallboard of backplate can be hugged closely to the center after the installation, be favorable to reducing in the wallboard separation of center and backplate and cause the risk of showing poorly, and reduced the dimensional accuracy requirement to interior center and backplate when production, improved the production efficiency of backplate and interior center, reduced the product defective rate, but in this scheme, because the display that basketball teaching was used generally needs to be placed outdoor for adapting to student's self-help experience and the demand that actual action combined together, and outdoor environment plus the dust of raising when carrying out basketball training can be stained with the surface that causes to show unclear, thereby influence the display effect.

For example, chinese patent with publication number CN217640580U, a display is proposed, during assembly, a worker only needs to press the joint to be assembled against the surface of the limit bump away from the backboard, so that the relative position of the joint and the interface can be primarily determined, the joint is aligned with the interface, and then the joint slides inwards, so that the joint can be accurately inserted on the interface.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the display, which solves the problems that the display for basketball teaching is generally arranged outdoors for a long time in order to adapt to the combination of student's body-building experience and actual actions, and the outdoor environment and dust raised by a plurality of people during basketball training can be attached to the surface of the display to cause unclear display, thereby influencing the display effect.

The technical aim of the utility model is realized by the following technical scheme:

The display comprises a base, wherein a PLC controller is fixedly arranged on one side of the base, a support column is arranged on the top surface of the base, a support frame is fixedly arranged on the top surface of the support column, and a display body is fixedly arranged in the support frame; the cleaning component is arranged in the support frame and used for cleaning the surface of the display body, the cleaning component comprises a fixing plate, the fixing plate is fixedly arranged in the support frame, a mounting hole is formed in one side of the fixing plate, a servo motor is fixedly arranged on one side of the fixing plate, the servo motor is electrically connected with the PLC, a driving shaft of the servo motor is movably sleeved on the inner circular wall surface of the mounting hole, a fixing column is fixedly arranged at one end of the driving shaft of the servo motor, a connecting rod is arranged on one side of the support frame, a connecting hole is formed in one side of the connecting rod, a connecting groove is formed in one side of the connecting rod, a connecting column is fixedly arranged in one side of the connecting groove, a sliding plate is arranged in the support frame, a brush is fixedly arranged on one side of the sliding plate, a mounting groove is formed in one side of the sliding plate, a first bearing is fixedly sleeved on the inner circular wall surface of the mounting groove, a connecting rod is fixedly sleeved on one side of the connecting rod, a connecting rod is fixedly sleeved on one side of the inner circular wall surface of the rotating ring, and the connecting rod is fixedly connected with the rotating wall of the rotating ring.

In order to adjust the display angle of the display body, as a display of the utility model, preferably, the bottom surface of the support column is fixedly provided with the rotating disc, the top surface of the base is provided with the rotating groove, the inner circular wall surface of the rotating groove is movably sleeved with the outer circular wall surface of the rotating disc, the inner bottom surface of the rotating groove is provided with the mounting groove, the inner bottom surface of the mounting groove is fixedly provided with the driving motor, the driving motor is electrically connected with the PLC, the top surface of the driving shaft of the driving motor is fixedly provided with the rotating column, and the top surface of the rotating column is fixedly arranged with the bottom surface of the rotating disc.

In order to make the rotary column more stable during rotation, as a display of the present utility model, preferably, the inner circular wall surface of the mounting groove is fixedly sleeved with a second bearing, and the outer circular wall surface of the rotary column is fixedly sleeved with the inner ring of the second bearing.

In order to prevent the sliding plate from falling off when sliding in the supporting frame, as the display, preferably, the top surface and the bottom surface of the sliding plate are respectively and fixedly provided with the sliding blocks, the inner bottom surface and the inner top surface of the supporting frame are respectively provided with the sliding grooves, and the inner parts of the sliding grooves are movably sleeved with the sliding blocks.

In order to prevent the sliding block from sliding in the sliding groove to shake, as the display, a positioning rod is preferably fixedly arranged in the sliding groove, one side of the sliding block is provided with a sliding hole, and the inner circular wall surface of the sliding hole is movably sleeved with the outer circular wall surface of the positioning rod.

In order to facilitate the movement of the base by the staff, as the display, the bottom surface of the base is preferably fixedly provided with a plurality of locking universal wheels.

In order to supply power to the PLC, the servo motor and the driving motor, as the display, preferably, a storage battery is fixedly arranged on one side of the base, the storage battery is electrically connected with the PLC, the storage battery is electrically connected with the servo motor, and the storage battery is electrically connected with the driving motor.

In summary, the utility model has the following advantages:

Through the base, the PLC controller, the pillar, the support frame, the display body, the fixed plate, the mounting hole, servo motor, the fixed column, the connecting rod, the connecting hole, the spread groove, the spliced pole, the sliding plate, the brush, the mounting groove, first bearing, the pivoted post, solid fixed ring, the connecting rod and pivoted hole's mutually supporting effect down, reach and clean effect is cleaned to the dust that the display body surface is attached to, avoid many people to raise the dust when carrying out basketball training and be stained with the surface that leads to the fact the demonstration to be unclear to the display.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a mounting plate structure of the present utility model;

FIG. 3 is a schematic view of the connecting rod structure of the present utility model;

FIG. 4 is a schematic view of a sliding plate structure of the present utility model;

fig. 5 is a schematic view of the partial structure of a in fig. 2.

Reference numerals: 1. a base; 2. a PLC controller; 3. a support post; 4. a support frame; 5. a display body; 6. a fixing plate; 7. a mounting hole; 8. a servo motor; 9. fixing the column; 10. a connecting rod; 11. a connection hole; 12. a connecting groove; 13. a connecting column; 14. a sliding plate; 15. a brush; 16. a mounting groove; 17. a first bearing; 18. rotating the column; 19. a fixing ring; 20. a connecting rod; 21. a rotation hole; 22. a rotating disc; 23. a rotating groove; 24. a mounting groove; 25. a driving motor; 26. a second bearing; 27. a spin column; 28. a sliding block; 29. a sliding groove; 30. a slide hole; 31. a positioning rod; 32. a storage battery; 33. locking the universal wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1, 2, 3, 4 and 5, a display comprises a base 1, one side of the base 1 is fixedly provided with a PLC controller 2, the top surface of the base 1 is provided with a support column 3, the top surface of the support column 3 is fixedly provided with a support frame 4, the inside of the support frame 4 is fixedly provided with a display body 5, the inside of the support frame 4 is provided with a wiping component for wiping the surface of the display body 5, the wiping component comprises a fixed plate 6, the fixed plate 6 is fixedly arranged in the support frame 4, one side of the fixed plate 6 is provided with a mounting hole 7, one side of the fixed plate 6 is fixedly provided with a servo motor 8, the servo motor 8 is electrically connected with the PLC controller 2, a driving shaft of the servo motor 8 is movably sleeved with the inner circular wall surface of the mounting hole 7, one end of the driving shaft of the servo motor 8 is fixedly provided with a fixed column 9, one side of the support frame 4 is provided with a connecting rod 10, a connecting hole 11 is formed in one side of the connecting rod 10, an inner circular wall surface of the connecting hole 11 is fixedly sleeved with an outer circular wall surface of the fixed column 9, a connecting groove 12 is formed in one side of the connecting rod 10, a connecting column 13 is fixedly installed in the connecting groove 12, a sliding plate 14 is arranged in the supporting frame 4, a hairbrush 15 is fixedly installed on one side of the sliding plate 14, a mounting groove 16 is formed in one side of the sliding plate 14, a first bearing 17 is fixedly sleeved on the inner circular wall surface of the mounting groove 16, a rotating column 18 is fixedly sleeved on an inner ring of the first bearing 17, a fixing ring 19 is fixedly sleeved on the outer circular wall surface of the rotating column 18, a connecting rod 20 is fixedly installed on the outer circular wall surface of the fixing ring 19, a rotating hole 21 is formed in one side of the connecting rod 20, the inner circular wall surface of the rotating hole 21 is movably sleeved with the outer circular wall surface of the connecting column 13, when dust is adhered on the surface of the display body 5 through the arranged hairbrush 15 to influence the display effect, at this moment, the servo motor 8 is started by a worker through the PLC 2, the servo motor 8 drives the shaft to rotate to drive the fixed column 9 to rotate, then the connecting rod 10 is driven to rotate, at this moment, the connecting rod 10 rotates and simultaneously pulls the connecting rod 20 to move, the rotating hole 21 rotates on the connecting column 13, then the sliding plate 14 is pulled to enable the sliding plate 14 to slide in the supporting frame 4, and then the brush 15 is enabled to wipe dust attached to the surface of the display body 5, so that the effect of wiping and cleaning dust attached to the surface of the display body 5 is achieved, and the phenomenon that dust raised by a plurality of people during basketball training is attached to the surface of the display to cause unclear display is avoided.

Example two

Based on the above embodiment 1, referring to fig. 1, 2, 4 and 5, the bottom surface of the support column 3 is fixedly provided with the rotating disc 22, the top surface of the base 1 is provided with the rotating groove 23, the inner circular wall surface of the rotating groove 23 is movably sleeved with the outer circular wall surface of the rotating disc 22, the inner bottom surface of the rotating groove 23 is provided with the mounting groove 24, the inner bottom surface of the mounting groove 24 is fixedly provided with the driving motor 25, the driving motor 25 is electrically connected with the PLC controller 2, the top surface of the driving shaft of the driving motor 25 is fixedly provided with the rotating column 27, the top surface of the rotating column 27 is fixedly provided with the bottom surface of the rotating disc 22, when the display angle of the display body 5 needs to be adjusted, the operator starts the driving motor 25 through the PLC controller 2, the driving shaft of the driving motor 25 rotates to drive the rotating column 27 to rotate, then the rotation post 27 rotates and drives the rolling disc 22 to rotate in the rotation groove 23, and then the support column 3 drives the support frame 4 to rotate, thereby adjust the display angle of the display body 5, the inner circular wall surface of the installation groove 24 is fixedly sleeved with the second bearing 26, the outer circular wall surface of the rotation post 27 is fixedly sleeved with the inner ring of the second bearing 26, the rotation post 27 is more stable during rotation through the second bearing 26, the top surface and the bottom surface of the sliding plate 14 are respectively fixedly provided with the sliding block 28, the inner bottom surface and the inner top surface of the support frame 4 are respectively provided with the sliding groove 29, the inside of the sliding groove 29 is movably sleeved with the sliding block 28, and when the sliding plate 14 slides in the support frame 4, the sliding plate 14 is limited by the sliding block 28 in the sliding groove 29 at the moment, and the sliding plate 14 is prevented from falling off during sliding in the support frame 4.

Example III

Based on the above embodiment 1 or 2, referring to fig. 1, 2, 4 and 5, a positioning rod 31 is fixedly installed inside the sliding groove 29, a sliding hole 30 is provided on one side of the sliding block 28, an inner circular wall surface of the sliding hole 30 is movably sleeved with an outer circular wall surface of the positioning rod 31, the sliding block 28 is limited by sliding the positioning rod 31 in the sliding hole 30, the sliding block 28 is prevented from sliding in the sliding groove 29 to shake, a plurality of locking universal wheels 33 are fixedly installed on the bottom surface of the base 1, a worker is facilitated to move the base 1 through the locking universal wheels 33, a storage battery 32 is fixedly installed on one side of the base 1, the storage battery 32 is electrically connected with the PLC controller 2, the storage battery 32 is electrically connected with the servo motor 8, the storage battery 32 is electrically connected with the driving motor 25, and the PLC controller 2, the servo motor 8 and the driving motor 25 are powered through the storage battery 32.

Working principle: referring to fig. 1-5, when dust is adhered to the surface of the display body 5 to affect the display effect, a worker starts the servo motor 8 through the PLC controller 2, the servo motor 8 drives the shaft to rotate to drive the fixed column 9 to rotate and then drive the connecting rod 10 to rotate, at this time, the connecting rod 10 rotates and simultaneously pulls the connecting rod 20 to move and rotates the rotating hole 21 on the connecting column 13, and then pulls the sliding plate 14 to slide the sliding plate 14 in the supporting frame 4, so that the brush 15 wipes the dust adhered to the surface of the display body 5, thereby achieving the effect of wiping and cleaning the dust adhered to the surface of the display body 5, and avoiding unclear display caused by adhesion of dust raised by a plurality of people during basketball training to the surface of the display.

Through the rolling disc 22 that sets up, when need adjust the display angle of display body 5, the staff opens driving motor 25 through PLC controller 2 this moment, driving motor 25 drive shaft rotates and drives the column spinner 27 and rotate, then column spinner 27 rotates and drive rolling disc 22 and rotate in rolling groove 23, and then make pillar 3 drive support frame 4 rotate, thereby adjust the display angle of display body 5, make column spinner 27 more stable when rotating through second bearing 26, when slide plate 14 slides in support frame 4, at this moment through sliding block 28 in slide groove 29 spacing to slide plate 14, prevent to cause to drop when slide plate 14 slides in support frame 4, it is spacing to slide block 28 to slide through locating lever 31 in slide hole 30, prevent that slide block 28 from sliding in slide groove 29 from causing rocking.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A display, comprising:

The device comprises a base (1), wherein a PLC (programmable logic controller) is fixedly arranged on one side of the base (1), a support column (3) is arranged on the top surface of the base (1), a support frame (4) is fixedly arranged on the top surface of the support column (3), and a display body (5) is fixedly arranged in the support frame (4);

A wiping assembly arranged inside the support frame (4) for wiping the surface of the display body (5), the wiping assembly comprising: the fixed plate (6), fixed plate (6) fixed mounting is in the inside of support frame (4), mounting hole (7) have been seted up to one side of fixed plate (6), one side fixed mounting of fixed plate (6) has servo motor (8), servo motor (8) with PLC controller (2) electric connection, the drive shaft of servo motor (8) with the interior wall activity of mounting hole (7) cup joints, one end fixed mounting of servo motor (8) drive shaft has fixed column (9), one side of support frame (4) is provided with connecting rod (10), connecting hole (11) have been seted up to one side of connecting rod (10), the interior wall of connecting hole (11) with the outer circular wall of fixed column (9) is fixed cup joints, connecting groove (12) have been seted up to one side of connecting rod (10), the inside fixed mounting of connecting groove (12) has connecting column (13), the inside of support frame (4) is provided with sliding plate (14), one side fixed mounting of sliding plate (14) has connecting rod (10), one side of sliding plate (16) is provided with one side of connecting rod (16), one side of sliding plate (16) is cup jointed the fixed bearing (17), the outer circular wall surface of the rotating column (18) is fixedly sleeved with a fixing ring (19), the outer circular wall surface of the fixing ring (19) is fixedly provided with a connecting rod (20), one side of the connecting rod (20) is provided with a rotating hole (21), and the inner circular wall surface of the rotating hole (21) is movably sleeved with the outer circular wall surface of the connecting column (13).

2. A display according to claim 1, wherein: the bottom surface fixed mounting of pillar (3) has rolling disc (22), rolling groove (23) have been seted up to the top surface of base (1), the interior circular wall face of rolling groove (23) with the excircle wall face activity of rolling disc (22) cup joints, install groove (24) have been seted up to the inside bottom surface of rolling groove (23), install the inside bottom surface fixed mounting of groove (24) has driving motor (25), driving motor (25) with PLC controller (2) electric connection, the top surface fixed mounting of driving motor (25) drive shaft has column spinner (27), the top surface of column spinner (27) with the bottom surface fixed mounting of rolling disc (22).

3. A display according to claim 2, wherein: the inner circular wall surface of the mounting groove (24) is fixedly sleeved with a second bearing (26), and the outer circular wall surface of the rotary column (27) is fixedly sleeved with the inner ring of the second bearing (26).

4. A display according to claim 1, wherein: the top surface and the bottom surface of sliding plate (14) are fixed mounting respectively has sliding block (28), sliding groove (29) have been seted up respectively to the inside bottom surface and the inside top surface of support frame (4), the inside of sliding groove (29) with sliding block (28) activity cup joints.

5. A display as claimed in claim 4, wherein: the inside fixed mounting of sliding tray (29) has locating lever (31), slide hole (30) have been seted up to one side of sliding block (28), the interior circular wall face of slide hole (30) with the excircle wall face activity cup joint of locating lever (31).

6. A display according to claim 1, wherein: the bottom surface of base (1) is fixed mounting has a plurality of locking universal wheels (33).

7. A display according to claim 2, wherein: one side of the base (1) is fixedly provided with a storage battery (32), the storage battery (32) is electrically connected with the PLC (2), the storage battery (32) is electrically connected with the servo motor (8), and the storage battery (32) is electrically connected with the driving motor (25).