Liftable electronic information equipment

Abstract

The utility model discloses a liftable electronic information device which comprises a base, the upper surface of the base is fixedly connected with a first frame, the first frame is internally connected with a second frame in a sliding mode, the top end of the second frame is fixedly connected with a top plate, the upper surface of the base is fixedly connected with two electric push rods, and the upper surface of the base is fixedly connected with a lifting device. And the top ends of the two electric push rods are fixed to the lower surface of a top plate, a mounting base is fixedly connected to the upper surface of the top plate, a receding groove is formed in one side of the mounting base, and a display screen is rotationally connected between the inner walls of the two sides of the receding groove. When the height of the display screen needs to be adjusted, the electric push rod is started to stretch out and draw back, so that the top plate is driven to move up and down, the second frame is driven to move up and down in the first frame when the top plate moves up and down, the second frame is limited by the first frame in the lifting process, and inclination is prevented; and the lifting stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic information equipment, in particular to a liftable electronic information equipment. Background Art

[0002] Electronic information display equipment is a device that collects, processes, calculates, stores, transmits, and retrieves electronic information. Electronic information display equipment can be found everywhere in many service industries.

[0003] After searching, a multifunctional electronic information display device with patent number CN218523317U was found, including an electronic display screen, which can adjust the angles of two electronic display screens and can display in different directions, making it easy to use and operate. However, the device has defects. The height of the device is fixed when in use. Since there are many users and the heights of operators are different, it is inconvenient to use when facing people of different heights. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art and provides a liftable electronic information device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A liftable electronic information device comprises a base, wherein the upper surface of the base is fixedly connected to a first frame, a second frame is slidably connected inside the first frame, a top plate is fixedly connected to the top end of the second frame, two electric push rods are fixedly connected to the upper surface of the base, and the top ends of the two electric push rods are fixed to the lower surface of the top plate, a mounting seat is fixedly connected to the upper surface of the top plate, a avoidance groove is provided on one side of the mounting seat, and a display screen is rotatably connected between the inner walls on both sides of the avoidance groove.

[0007] As a further solution of the utility model, multiple card slots are opened on both sides of the second frame, and avoidance openings are opened on both sides of the first frame. Card blocks are slidably connected in the two avoidance openings, and one end of the card block passes through the inner wall of one side of the first frame and is inserted into the card slot.

[0008] As a further solution of the utility model, arc-shaped sliding openings are provided on both sides of the mounting seat, threaded rods are fixedly connected to both sides of the display screen, and the two threaded rods respectively pass through the two arc-shaped sliding openings and extend to the outside of the mounting seat, and locking knobs are threadedly connected to the threaded rods, and one side of the locking knob is in contact with one side of the mounting seat.

[0009] As a further solution of the utility model, a pull plate is fixedly connected to one side of the clamping block, and the surface of the pull plate is provided with anti-slip grooves.

[0010] As a further solution of the utility model, a fixing plate is fixedly connected to the bottom of the base, and mounting holes are provided at the four corners of the fixing plate.

[0011] As a further solution of the utility model, buckle grooves are provided on both sides of the base.

[0012] As a further solution of the utility model, the surface of the fixing plate is provided with an anti-rust coating.

[0013] The beneficial effects of the utility model are:

[0014] 1. In the utility model, when the height of the display screen needs to be adjusted, the electric push rod is started to extend and retract, thereby driving the top plate to move up and down. When the top plate moves up and down, the second frame is driven to move up and down in the first frame. During the lifting process, the first frame limits the second frame to prevent tilting and increase stability during lifting.

[0015] 2. In the utility model, before adjusting the height, first pull the card block to move it outward along the avoidance opening. After one end of the card block is out of contact with the card slot, the height of the display screen can be adjusted. After the adjustment is completed, push the card block to move it inward along the avoidance opening. When one end of the card block is inserted into the card slot, the adjusted height can be further fixed to increase the stability of the adjustment.

[0016] 3. In the utility model, when the angle of the display screen needs to be adjusted, the locking knob can be rotated to make one side of the locking knob disengage from the mounting seat. After the locking knob is disengaged from the mounting seat, the display screen can be rotated to make the threaded rod slide in the arc-shaped sliding groove. After the angle adjustment is completed, the locking knob is rotated in the opposite direction to make one side of the locking knob close to one side of the mounting seat. The position of the threaded rod can be fixed and can be fixed after the angle of the display screen is adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of a liftable electronic information device proposed by the utility model;

[0018] Figure 2 This is a partial cross-sectional structural schematic diagram of a liftable electronic information device proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the enlarged structure of the A part of a liftable electronic information device proposed by the utility model;

[0020] Figure 4 The present invention is a schematic diagram of the enlarged structure of the B part of a liftable electronic information device.

[0021] In the figure: 1. base; 2. fixing plate; 3. first frame; 4. mounting seat; 5. display screen; 6. avoidance groove; 7. buckle groove; 8. mounting hole; 9. second frame; 10. top plate; 11. electric push rod; 12. arc-shaped slide; 13. threaded rod; 14. locking knob; 15. avoidance groove; 16. clamping block; 17. pull plate; 18. clamping groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, other embodiments obtained by ordinary technicians in this field without making creative work are all within the scope of protection of the utility model.

[0023] Reference Figure 1-Figure 4 A liftable electronic information device comprises a base 1, the upper surface of the base 1 is fixedly connected with a first frame 3 by bolts, a second frame 9 is slidably connected in the first frame 3, a top plate 10 is fixedly connected at the top of the second frame 9 by bolts, two electric push rods 11 are fixedly connected to the upper surface of the base 1 by bolts, and the top ends of the two electric push rods 11 are fixed to the lower surface of the top plate 10, a mounting seat 4 is fixedly connected to the upper surface of the top plate 10 by bolts, a avoidance groove 6 is provided on one side of the mounting seat 4, a display screen 5 is rotatably connected between the inner walls on both sides of the avoidance groove 6, when the height of the display screen 5 needs to be adjusted, the electric push rod 11 is started to extend and retract, thereby driving the top plate 10 to move up and down, and when the top plate 10 moves up and down, the second frame 9 is driven to move up and down in the first frame 3, and during the lifting process, the first frame 3 limits the second frame 9 to prevent tilting and increase the stability during lifting.

[0024] In the utility model, a plurality of card slots 18 are provided on both sides of the second frame 9, and avoidance openings 15 are provided on both sides of the first frame 3. Card blocks 16 are slidably connected in the two avoidance openings 15, and one end of the card block 16 passes through the inner wall of one side of the first frame 3 and is inserted into the card slot 18. Before adjusting the height, the card block 16 is first pulled to move the card block 16 outward along the avoidance opening 15. After one end of the card block 16 is out of contact with the card slot 18, the height of the display screen 5 can be adjusted. After the adjustment is completed, the card block 16 can be pushed to adjust the height of the display screen 5. The block 16 moves inward along the avoidance opening 15. When one end of the block 16 is inserted into the card slot 18, the adjusted height can be further fixed to increase the stability of the adjustment. Both sides of the mounting seat 4 are provided with arc-shaped sliding openings 12. Both sides of the display screen 5 are welded with threaded rods 13, and the two threaded rods 13 respectively pass through the two arc-shaped sliding openings 12 and extend to the outside of the mounting seat 4. The threaded rods 13 are threadedly connected with locking knobs 14, and one side of the locking knob 14 contacts one side of the mounting seat 4. When the angle of the display screen 5 needs to be adjusted, When making adjustments, the locking knob 14 can be rotated to disengage one side of the locking knob 14 from the mounting seat 4. After the locking knob 14 is disengaged from the mounting seat 4, the display screen 5 can be rotated to make the threaded rod 13 slide in the arc-shaped sliding opening 12. After the angle adjustment is completed, the locking knob 14 can be rotated in the opposite direction to make one side of the locking knob 14 close to one side of the mounting seat 4. The position of the threaded rod 13 can be fixed. After the angle of the display screen 5 is adjusted, it can be fixed. A pull plate 17 is welded on one side of the block 16, and the pull plate 17 The surface of the base 1 is provided with anti-skid patterns, and the block 16 is conveniently moved by the pull plate 17. The friction force on the surface of the pull plate 17 is increased by the anti-skid patterns. The bottom of the base 1 is fixedly connected to the fixing plate 2 by bolts. The four corners of the fixing plate 2 are provided with mounting holes 8, which are convenient for fixing the device and increasing the stability of the device. Buckle grooves 7 are provided on both sides of the base 1. When the device needs to be moved, it is convenient for the staff to operate. The surface of the fixing plate 2 is provided with an anti-rust coating. The service life of the fixing plate 2 can be increased by providing the anti-rust coating.

[0025] Working principle: Before adjusting the height, first pull the card block 16 to move the card block 16 outward along the avoidance opening 15. After one end of the card block 16 is out of contact with the card slot 18, the height of the display screen 5 can be adjusted. The electric push rod 11 is started to extend and retract, thereby driving the top plate 10 to move up and down. When the top plate 10 moves up and down, the second frame 9 is driven to move up and down in the first frame 3. During the lifting process, the first frame 3 limits the second frame 9 to prevent tilting. After the adjustment is completed, the card block 16 can be pushed to move the card block 16 inward along the avoidance opening 15. When one end of the card block 16 is inserted into the card slot 18, the second frame 9 is moved up and down. When the display screen 5 is inserted into the card slot 18, the adjusted height can be further fixed to increase the stability of the adjustment. When the angle of the display screen 5 needs to be adjusted, the locking knob 14 can be rotated to make one side of the locking knob 14 disengage from the mounting seat 4. After the locking knob 14 is disengaged from the mounting seat 4, the display screen 5 can be rotated to make the threaded rod 13 slide in the arc-shaped sliding mouth 12. After the angle adjustment is completed, the locking knob 14 is rotated in the opposite direction to make one side of the locking knob 14 close to one side of the mounting seat 4. The position of the threaded rod 13 can be fixed, and the display screen 5 can be fixed after the angle adjustment is completed.

[0026] In addition, the terms "installation", "setting", "connection" and "socketing" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements or components. Those skilled in the art can understand the specific meanings of the above terms in this application according to specific circumstances.

Claims

1. A liftable electronic information device, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to a first frame (3), a second frame (9) is slidably connected inside the first frame (3), a top plate (10) is fixedly connected to the top of the second frame (9), two electric push rods (11) are fixedly connected to the upper surface of the base (1), and the tops of the two electric push rods (11) are fixed to the lower surface of the top plate (10), a mounting seat (4) is fixedly connected to the upper surface of the top plate (10), a avoidance groove (6) is provided on one side of the mounting seat (4), and a display screen (5) is rotatably connected between the inner walls on both sides of the avoidance groove (6).

2. The liftable electronic information device according to claim 1, characterized in that: A plurality of slots (18) are provided on both sides of the second frame (9), and avoidance openings (15) are provided on both sides of the first frame (3). A block (16) is slidably connected in each of the two avoidance openings (15), and one end of the block (16) passes through an inner wall of one side of the first frame (3) and is inserted into the slot (18).

3. The liftable electronic information device according to claim 1, characterized in that: Both sides of the mounting seat (4) are provided with arc-shaped sliding openings (12), both sides of the display screen (5) are fixedly connected with threaded rods (13), and the two threaded rods (13) respectively pass through the two arc-shaped sliding openings (12) and extend to the outside of the mounting seat (4), and the threaded rods (13) are threadedly connected with locking knobs (14), and one side of the locking knob (14) contacts one side of the mounting seat (4).

4. The liftable electronic information device according to claim 2, characterized in that: A pull plate (17) is fixedly connected to one side of the clamping block (16), and the surface of the pull plate (17) is provided with anti-slip grooves.

5. The liftable electronic information device according to claim 1, characterized in that: A fixing plate (2) is fixedly connected to the bottom of the base (1), and mounting holes (8) are provided at the four corners of the fixing plate (2).

6. The liftable electronic information device according to claim 1, characterized in that: Buckle grooves (7) are provided on both sides of the base (1).

7. The liftable electronic information device according to claim 5, characterized in that: The surface of the fixing plate (2) is provided with an anti-rust coating.

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