Multi-tabletop electric lifting table

Abstract

A multi-tabletop electric lifting table relates to the technical field of office and home furnishing, and is characterized in that a second bolt is mounted in a first connecting seat in a threaded manner, a first connecting block is mounted on the side wall of the second bolt in a threaded manner, a screw rod is mounted in a threaded cylinder in a threaded manner, a right-angle motor is fixedly mounted at the top of the screw rod, and a second connecting seat is fixedly mounted at the top of the right-angle motor; a connecting column is fixedly mounted in the second connecting seat, a second connecting block is rotatably mounted on the side wall of the connecting column, and when the lead screw moves upwards, the right-angle motor also moves from bottom to top along with the lead screw to drive the second connecting seat, the connecting column, the second connecting block and the table top to move from bottom to top; the first bolt is rotated clockwise to limit movement of the sliding column, then the second bolt is rotated anticlockwise, the right-angle motor is started again, the table top ascends, the first connecting block and the second connecting block deflect in the first connecting base and the second connecting base, and therefore the function of adjusting the inclination angle of the table top is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of office and home furnishing, in particular to a multi-table electric lifting table. Background Art

[0002] With the improvement of the quality of life, the popularity of electric lift tables is increasing. The electric lift table includes a table top and a table frame, and the table frame includes a frame and two legs. The legs can be extended and retracted to control the height of the table top to meet the user's needs. The frame is connected between the two legs to keep a constant distance between the two legs to prevent the table top from being deformed due to the pressure of heavy objects.

[0003] For example, a Chinese patent discloses: an electric lifting table, patent number: CN214047927U. Through the cooperation of a desktop, a slide rail, a slider, a rotating motor, a rotating shaft, an extension tube and a support plate, the slide rail is installed to the bottom of the desktop, and the position can be adjusted along the slide rail. After reaching the position, it can be locked by tightening the screws on the side of the slide rail. Then the table is placed so that the support plate contacts the ground, the motor is turned on, the shaft rotates and moves relative to the extension tube to achieve height adjustment. It has the characteristics of simple structure and convenient adjustment.

[0004] However, during the implementation of the above technical solution, it was found that there are at least the following technical problems: as mentioned above, the lifting table can only perform a simple lifting function. When the user needs to write or draw for a long time, if the lifting table cannot adjust the angle of the desktop, it may increase the fatigue of the user's neck, shoulders and back, and may reduce the user's work efficiency. Utility Model Content

[0005] Technical issues solved

[0006] In view of the shortcomings of the prior art, the utility model provides a multi-table electric lifting table to solve the technical problem that the lifting table can only perform a simple lifting function as mentioned above. When the user needs to write or draw for a long time, if the lifting table cannot adjust the angle of the desktop, it may increase the fatigue of the user's neck, shoulders and back, and may reduce the user's work efficiency.

[0007] Technical Solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A multi-table electric lifting table comprises a threaded cylinder, a triangular connecting block is fixedly installed on the side wall of the threaded cylinder, a connecting strip is fixedly installed on the side wall of the triangular connecting block, a cylinder is fixedly installed on one end of the connecting strip away from the triangular connecting block, a lifting device is slidably installed inside the cylinder, the lifting device comprises a sliding column, and a first bolt is threadedly installed on the side wall of the cylinder.

[0010] Preferably, a first connecting seat is fixedly mounted on the top of the sliding column, and a second bolt is threadedly mounted inside the first connecting seat.

[0011] Preferably, a first connecting block is threadedly mounted on the side wall of the second bolt, and a screw is threadedly mounted inside the threaded barrel.

[0012] Preferably, a right-angle motor is fixedly mounted on the top of the screw rod, and a second connecting seat is fixedly mounted on the top of the right-angle motor.

[0013] Preferably, a connecting column is fixedly installed inside the second connecting seat, and a second connecting block is rotatably installed on the side wall of the connecting column.

[0014] Preferably, a desktop is fixedly mounted on the top of the second connecting block, a V-shaped bar is fixedly mounted on the top of the desktop, and a cleaning block is slidably mounted inside the V-shaped bar.

[0015] Beneficial effects of the utility model

[0016] 1. Start the right-angle motor, which drives the screw rod to rotate clockwise, so that the screw rod gradually extends from the inside of the threaded barrel and moves upward, and the right-angle motor also moves from bottom to top, driving the second connecting seat, the connecting column, the second connecting block and the desktop to move from bottom to top. When the angle of the desktop needs to be adjusted, the first bolt is rotated clockwise to limit the movement of the sliding column, and then the second bolt is rotated counterclockwise to loosen the first connecting block, and the right-angle motor is started again to raise the desktop, so that the first connecting block and the second connecting block are deflected inside the first connecting seat and the second connecting seat, so that the desktop is tilted, thereby realizing the function of adjusting the tilt angle of the desktop.

[0017] 2. When the desktop surface needs to be cleaned, pull the cleaning block to make it slide along the side wall of the V-shaped strip. When the cleaning block slides on the desktop surface, objects or dust on the desktop surface are cleaned, and the desktop surface is cleaned quickly, thereby achieving the function of quickly cleaning the desktop surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0019] Figure 2 This is a structural diagram of a right-angle motor of the utility model;

[0020] Figure 3 This is the first bolt structure diagram of the utility model;

[0021] Figure 4 This is a V-shaped bar structure diagram of the utility model;

[0022] Figure 5 For the utility model Figure 3 Enlarge the composition at center A;

[0023] Figure 6 For the utility model Figure 3 Enlarge the composition at B in the middle.

[0024] Legend: 11. Threaded cylinder; 12. Triangular connecting block; 13. Connecting strip; 14. Cylinder; 15. Sliding column; 16. First bolt; 17. First connecting seat; 18. Second bolt; 19. First connecting block; 21. Screw; 22. Right-angle motor; 23. Second connecting seat; 24. Connecting column; 25. Second connecting block; 26. Tabletop; 27. V-shaped strip; 28. Cleaning block. DETAILED DESCRIPTION

[0025] The embodiment of the present application provides a multi-table electric lifting table, which effectively solves the problem that the lifting table can only perform simple lifting functions as described above. When the user needs to write or draw for a long time, if the lifting table cannot adjust the angle of the desktop, it may increase the fatigue of the user's neck, shoulders and back, and may reduce the user's work efficiency. The right-angle motor is started, and the right-angle motor drives the screw rod to rotate clockwise, so that the screw rod gradually extends from the inside of the threaded barrel, and the screw rod moves upward, and the right-angle motor also moves from bottom to top, driving the second connecting seat, the connecting column, the second connecting block and the desktop to move from bottom to top. When the angle of the desktop needs to be adjusted When the table top is tilted, the first bolt is rotated clockwise to limit the movement of the sliding column, and then the second bolt is rotated counterclockwise to loosen the first connecting block, and the right-angle motor is started again to raise the table top, so that the first connecting block and the second connecting block are deflected inside the first connecting seat and the second connecting seat, so that the table top is tilted, thereby realizing the function of adjusting the inclination angle of the table top. When it is necessary to clean the table top surface, the cleaning block is pulled to slide along the side wall of the V-shaped strip. When the cleaning block slides on the table top surface, objects or dust on the table top surface are cleaned, and the table top surface is quickly cleaned, thereby achieving the function of quickly cleaning the table top surface.

[0026] Example

[0027] like Figure 1-Figure 6 As shown, the technical solution in the embodiment of the present application effectively solves the problem that the lifting table can only perform simple lifting functions as mentioned above. When the user needs to write or paint for a long time, if the lifting table cannot adjust the angle of the desktop, it may increase the fatigue of the user's neck, shoulders and back, and may reduce the user's work efficiency. The overall idea is as follows: A multi-table electric lifting table includes a threaded barrel 11, a triangular connecting block 12 is fixedly installed on the side wall of the threaded barrel 11, and a connecting strip 13 is fixedly installed on the side wall of the triangular connecting block 12, which is convenient for connecting multiple threaded barrels 11.

[0028] A cylinder 14 is fixedly installed at one end of the connecting strip 13 away from the triangular connecting block 12, and a lifting device is slidably installed inside the cylinder 14. The lifting device includes a sliding column 15, a first bolt 16 is threadedly installed on the side wall of the cylinder 14, a first connecting seat 17 is fixedly installed on the top of the sliding column 15, a second bolt 18 is threadedly installed inside the first connecting seat 17, and a first connecting block 19 is threadedly installed on the side wall of the second bolt 18, a screw rod 21 is threadedly installed inside the threaded cylinder 11, a right-angle motor 22 is fixedly installed on the top of the screw rod 21, a second connecting seat 23 is fixedly installed on the top of the right-angle motor 22, a connecting column 24 is fixedly installed inside the second connecting seat 23, and a second connecting block 25 is rotatably installed on the side wall of the connecting column 24, the right-angle motor 22 is started, and the right-angle motor 22 drives the screw rod 21 to rotate clockwise, so that the screw rod 21 gradually extends out from the inside of the threaded tube 11, and the screw rod 21 moves upward, and the right-angle motor 22 also moves from bottom to top, driving the second connecting seat 23, the connecting column 24, the second connecting block 25 and the desktop 26 to move from bottom to top. When the angle of the desktop 26 needs to be adjusted, the first bolt 16 is rotated clockwise to limit the movement of the sliding column 15, and then the second bolt 18 is rotated counterclockwise to loosen the first connecting block 19, and the right-angle motor 22 is started again to make the desktop 26 rise, so that the first connecting block 19 and the second connecting block 25 are deflected inside the first connecting seat 17 and the second connecting seat 23, so that the desktop 26 is tilted, thereby realizing the function of adjusting the tilt angle of the desktop 26.

[0029] A desktop 26 is fixedly installed on the top of the second connecting block 25, and a V-shaped bar 27 is fixedly installed on the top of the desktop 26. A cleaning block 28 is slidably installed inside the V-shaped bar 27. When it is necessary to clean the surface of the desktop 26, the cleaning block 28 is pulled to slide along the side wall of the V-shaped bar 27. When the cleaning block 28 slides on the surface of the desktop 26, objects or dust on the surface of the desktop 26 are cleaned, and the surface of the desktop 26 is cleaned quickly, thereby achieving the function of quickly cleaning the surface of the desktop 26.

[0030] In view of the problems existing in the prior art, the utility model provides a multi-table electric lifting table. The right-angle motor 22 is started, and the right-angle motor 22 drives the screw rod 21 to rotate clockwise, so that the screw rod 21 gradually extends from the inside of the threaded tube 11, and the screw rod 21 moves upward. The right-angle motor 22 also moves from bottom to top, driving the second connecting seat 23, the connecting column 24, the second connecting block 25 and the desktop 26 to move from bottom to top. When it is necessary to adjust the angle of the desktop 26, the first bolt 16 is rotated clockwise to limit the movement of the sliding column 15, and then the second bolt 18 is rotated counterclockwise to loosen the first connecting block 19. The desktop 26 is then lifted up and the right-angle motor 22 is started again to raise the desktop 26, so that the first connecting block 19 and the second connecting block 25 are deflected inside the first connecting seat 17 and the second connecting seat 23, so that the desktop 26 is tilted, thereby realizing the function of adjusting the tilt angle of the desktop 26. When it is necessary to clean the surface of the desktop 26, the cleaning block 28 is pulled to slide along the side wall of the V-shaped bar 27. When the cleaning block 28 slides on the surface of the desktop 26, objects or dust on the surface of the desktop 26 are cleaned, and the surface of the desktop 26 is quickly cleaned, thereby achieving the function of quickly cleaning the surface of the desktop 26.

[0031] The working principle of this utility model:

[0032] The first step is to start the right-angle motor 22, which drives the screw rod 21 to rotate clockwise. The screw rod 21 rotates clockwise and gradually extends from the inside of the threaded tube 11. The screw rod 21 drives the right-angle motor 22 to move upward from bottom to top. The right-angle motor 22 drives the second connecting seat 23 to move from bottom to top. The second connecting seat 23 drives the connecting column 24 to move from bottom to top. The connecting column 24 drives the second connecting block 25 to move from bottom to top. The second connecting block 25 drives the desktop 26 to move from bottom to top. When the angle of the desktop 26 needs to be adjusted, the first rotating shaft 20 is rotated clockwise. The bolt 16 is used to make the first bolt 16 close to the side wall of the sliding column 15, which will limit the movement of the sliding column 15. The second bolt 18 is rotated counterclockwise to loosen the second bolt 18 and the first connecting block 19. The right-angle motor 22 is started again. The right-angle motor 22 drives the desktop 26 to rise. The desktop 26 drives the second connecting block 25 and the second connecting seat 23 to deflect. The desktop 26 drives the first connecting block 19 and the first connecting seat 17 to deflect, so that the desktop 26 is tilted, thereby achieving the function of adjusting the tilt angle of the desktop 26 at will.

[0033] In the second step, when the surface of the desktop 26 needs to be cleaned, the cleaning block 28 is pulled to slide along the side wall of the V-shaped bar 27. When the cleaning block 28 slides on the surface of the desktop 26, objects or dust on the surface of the desktop 26 are cleaned, and the surface of the desktop 26 is cleaned quickly, thereby achieving the function of quickly cleaning the surface of the desktop 26.

[0034] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A multi-table electric lifting table, comprising a threaded cylinder (11), a triangular connecting block (12) being fixedly mounted on the side wall of the threaded cylinder (11), characterized in that A connecting strip (13) is fixedly mounted on the side wall of the triangular connecting block (12); Wherein, a cylinder (14) is fixedly mounted on one end of the connecting strip (13) away from the triangular connecting block (12); A lifting device is slidably installed inside the cylinder (14), and the lifting device comprises a sliding column (15). A first bolt (16) is threadedly installed on the side wall of the cylinder (14).

2. The multi-table electric lifting table according to claim 1, characterized in that A first connecting seat (17) is fixedly mounted on the top of the sliding column (15); Wherein, a second bolt (18) is threadedly mounted inside the first connecting seat (17).

3. The multi-table electric lifting table according to claim 2, characterized in that A first connecting block (19) is threadedly mounted on the side wall of the second bolt (18); Wherein, a screw rod (21) is installed in the internal thread of the threaded barrel (11).

4. The multi-table electric lifting table according to claim 3, characterized in that A right-angle motor (22) is fixedly mounted on the top of the screw rod (21); Wherein, a second connecting seat (23) is fixedly mounted on the top of the right-angle motor (22).

5. The multi-table electric lifting table according to claim 4, characterized in that A connecting column (24) is fixedly installed inside the second connecting seat (23); Wherein, a second connecting block (25) is rotatably mounted on the side wall of the connecting column (24).

6. The multi-table electric lifting table according to claim 5, characterized in that A tabletop (26) is fixedly mounted on the top of the second connecting block (25); A V-shaped bar (27) is fixedly mounted on the top of the tabletop (26), and a cleaning block (28) is slidably mounted inside the V-shaped bar (27).

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