Display lifting device

Abstract

The utility model discloses a displayer lifting device which comprises a containing box, a lifting mechanism is arranged at the bottom of the containing box, a horizontal supporting plate is fixedly connected to the top of the lifting mechanism, a displayer is detachably installed on the supporting plate, a base is fixedly connected to the bottom of the displayer, and a detachable fixing assembly is arranged on the supporting plate. The detachable fixing assembly comprises side plates, the side plates are symmetrically fixed to the bottom of the supporting plate, a two-way lead screw is horizontally and rotatably arranged on the side plates, a rotating block is fixed to one end of the two-way lead screw, a wedge-shaped moving block is in threaded connection with the two-way lead screw, the top of the moving block is inclined and slidably connected with a connecting block, and the bottom face of the connecting block is matched with the top face of the wedge-shaped moving block. A pressing plate is fixed to the top of the connecting block in the mode that a vertical guide hole penetrates through the supporting plate. The utility model belongs to the technical field of displayers, and particularly relates to a displayer lifting device.

Description

TECHNICAL FIELD

[0001] The utility model belongs to display technical field, specifically point to a display lifting device. BACKGROUND

[0002] In modern office and life scene, the use of display is more and more widely. In order to save space and meet different use demand, many displays are equipped with lifting device, can be stored to the display in the table body, when needing to use, again lift to the desktop.

[0003] At present, the display is mostly fixed by screw and installed on the lifting device, and part is even directly integrated with the installation bottom plate, and this fixing mode makes the display extremely inconvenient to disassemble, when the user needs to use the display in other places, usually needs to disassemble with the help of professional tool and spends a lot of time and energy, and even can cause damage to the display or lifting device due to improper operation. UTILITY MODEL CONTENT

[0004] In view of the above situation, in order to overcome the defects of prior art, the utility model provides a display lifting device, effectively solve the problem of inconvenient disassembly and installation and flexible use display.

[0005] In order to realize the above function, the technical scheme adopted by the utility model is as follows: a display lifting device, including the storage box, the storage box bottom is equipped with lifting mechanism, the lifting mechanism top is fixedly connected with horizontal support plate, the support plate is detachably installed with display, the display bottom is fixedly connected with base, the support plate is equipped with detachable fixing assembly;

[0006] The detachable fixing assembly includes side plate, the side plate is fixed on the support plate bottom, the side plate is horizontally rotatably equipped with bidirectional screw, one end of the bidirectional screw is fixed with rotating block, the bidirectional screw is screw connected with wedge-shaped moving block, the moving block top is inclined, and the connecting block with its kiss is slidably connected, the connecting block top is fixed with the pressing plate through the vertical guide hole penetrating the support plate.

[0007] Preferably, the connecting block bottom is fixed with sliding plate, the moving block top is equipped with sliding groove, the cross section of sliding plate and sliding groove is T-shaped structure, and the sliding plate is slidably arranged in the sliding groove.

[0008] Preferably, the pressing plate is L-shaped structure and its top and base contact surface is arc surface.

[0009] Preferably, the lifting mechanism comprises a fixed bottom block fixed on the bottom surface of the storage box, the motor is installed on the fixed bottom block, the motor output end is fixedly connected with an adjusting rod one through a shaft coupling, a connecting bottom block is fixed on the bottom surface of the supporting plate, and the connecting bottom block and the end of the adjusting rod away from the motor are hingedly connected with an adjusting rod two.

[0010] Preferably, limit grooves are vertically arranged on the inner walls of the two sides of the storage box, and the supporting plate is slidingly arranged in the limit grooves.

[0011] Preferably, horizontal winding columns are fixed on the rear surfaces of the moving block and the connecting bottom block, and the winding columns are fixed with baffle plates at one end.

[0012] The display lifting device has the beneficial effects achieved by the above structure as follows:

[0013] 1、The display can be detachably installed on the supporting plate through the present application, the bidirectional screw rod is driven to rotate through the rotation of the rotating block, the moving block is driven to move through the bidirectional screw rod, the connecting block is driven to move downward in the process of movement of the moving block, the display base is pressed and fixed by the pressing plate driven by the connecting block, compared with the traditional screw fixing or integral installation, the installation and dismounting process of the display is greatly simplified, and the user can easily complete the operation without the help of complex tools.

[0014] 2、Since the display is convenient to install and dismount, when the user needs to use the display in other places, the display can be quickly dismounted from the lifting device, the use requirement in different scenes is met, and the use flexibility of the display is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The present application provides a display lifting device Figure 1 ;

[0016] Figure 2 The present application provides a display lifting device Figure 1 The present application provides a display lifting device

[0017] Figure 3 The present application provides a display lifting device

[0018] Figure 4 The present application provides a display lifting device Figure 2 .

[0019] Wherein, 1, storage box, 2, lifting mechanism, 3, support plate, 4, display, 5, base, 6, detachable fixing assembly, 7, side plate, 8, two-way screw, 9, rotating block, 10, moving block, 11, connecting block, 12, compression plate, 13, sliding plate, 14, sliding groove, 15, fixed bottom block, 16, motor, 17, adjusting rod one, 18, connecting bottom block, 19, adjusting rod two, 20, limit groove, 21, winding column, 22, baffle. DETAILED DESCRIPTION

[0020] The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0021] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. The present application will be further described in detail below in conjunction with the drawings.

[0022] As Figures 1-4 shown, the display lifting device provided by the present application includes a storage box 1, the bottom of the storage box 1 is provided with a lifting mechanism 2, the top of the lifting mechanism 2 is fixedly connected with a horizontal support plate 3, the support plate 3 is detachably installed with a display 4, the bottom of the display 4 is fixedly connected with a base 5, the support plate 3 is provided with a detachable fixing assembly 6, the inner walls on both sides of the storage box 1 are vertically provided with a limit groove 20, the support plate 3 is slidingly arranged in the limit groove 20, and the support plate 3 is limited;

[0023] As Figure 2As shown, the detachable fixing assembly 6 comprises side plates 7 fixed symmetrically at the bottom of the support plate 3, a bidirectional screw rod 8 horizontally rotatably arranged on the side plate 7, a rotating block 9 fixed at one end of the bidirectional screw rod 8, a wedge-shaped moving block 10 threadedly connected to the bidirectional screw rod 8, the top of the moving block 10 being inclined and slidably connected with a connecting block 11 with a bottom surface matching the moving block 10, the connecting block 11 having a pressing plate 12 fixed at the top thereof through a vertical guide hole penetrating the support plate 3, the pressing plate 12 being of L-shaped structure and the top thereof having an arc-shaped surface in contact with the base 5, being suitable for the base 5 with a flat or inclined top, the rotating block 9 being rotated to drive the bidirectional screw rod 8 to rotate, the bidirectional screw rod 8 driving the moving block 10 to move, the connecting block 11 being driven to move downward during the movement of the moving block 10, and the connecting block 11 driving the pressing plate 12 to press and fix the base 5 of the display 4.

[0024] The connecting block 11 has a sliding plate 13 fixed at the bottom thereof, and the moving block 10 has a sliding groove 14 at the top thereof, both the sliding plate 13 and the sliding groove 14 being of T-shaped structure, and the sliding plate 13 being slidably arranged in the sliding groove 14 to ensure the stability between the connecting block 11 and the moving block 10.

[0025] As shown in Figure 1 , 3 , the lifting mechanism 2 comprises a fixed bottom block 15 and a motor 16, the fixed bottom block 15 being fixed on the bottom surface of the storage box 1, the motor 16 being installed on the fixed bottom block 15, the motor 16 having an adjusting rod one 17 fixedly connected at the output end thereof through a shaft coupling, the support plate 3 having a connecting bottom block 18 fixed at the bottom surface thereof, the connecting bottom block 18 and the adjusting rod two 19 hingedly connected at the end of the adjusting rod away from the motor 16, the motor 16 driving the adjusting rod one 17 to rotate, thereby driving the adjusting rod two 19 to rotate, the adjusting rod two 19 driving the support plate 3 to move up and down, thereby realizing the lifting of the display 4.

[0026] As shown in Figure 4 , the moving block 10 and the connecting bottom block 18 both have horizontal winding columns 21 fixed at the rear surfaces thereof, the winding columns 21 having baffle plates 22 fixed at one end thereof, so that the cables are wound on the winding columns, avoiding the too long or disordered cables from affecting the operation of the lifting mechanism 2.

[0027] In specific use, the motor 16 is controlled by the remote controller to drive the adjusting rod one 17 to rotate, thereby driving the adjusting rod two 19 to rotate, the adjusting rod two 19 driving the support plate 3 to move up and down, thereby realizing the lifting of the display 4 and the lifting function of the display 4;

[0028] When the display 4 needs to be fixed, the support plate 3 is first lifted to the top, the base 5 is horizontally pushed on the support plate 3, then the rotating block 9 is rotated to drive the bidirectional screw rod 8 to rotate, the two ends of the bidirectional screw rod 8 are respectively provided with wedge-shaped moving blocks 10, when the bidirectional screw rod 8 rotates, the two wedge-shaped moving blocks 10 move in opposite directions, the bottom of the connecting block 11 is obliquely slid on the top inclined surface of the moving block 10, with the movement of the moving block 10, the connecting block 11 generates displacement in the vertical direction, the top of the connecting block 11 is connected with the pressing plate 12, the up and down movement of the connecting block 11 drives the pressing plate 12 to move synchronously, when the display 4 needs to be fixed, the rotating block 9 is rotated to drive the bidirectional screw rod 8 to rotate, the wedge-shaped moving blocks 10 move away from each other, the connecting block 11 moves downward under the action of the moving block 10, thereby driving the pressing plate 12 to descend and press and fix the base 5 of the display 4 on the support plate 3;

[0029] When the display 4 needs to be disassembled, the rotating block 9 is reversely rotated to make the moving blocks 10 close to each other, the connecting block 11 moves upward, the pressing plate 12 releases the base 5 of the display 4, so that the display 4 can be easily taken off from the support plate 3.

[0030] The above describes the utility model and its implementation mode, which is not restrictive, and the drawings only show one of the implementation modes of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the utility model, similar structural modes and embodiments can be designed without creativity, which should belong to the protection scope of the utility model.

Claims

1. A display lifting device comprising a housing (1), characterized in that: The bottom of the storage box (1) is provided with a lifting mechanism (2), the top of the lifting mechanism (2) is fixedly connected with a horizontal support plate (3), a display (4) is detachably installed on the support plate (3), the bottom of the display (4) is fixedly connected with a base (5), and the support plate (3) is provided with a detachable fixing assembly (6). The detachable fixing assembly (6) comprises a side plate (7) fixed symmetrically at the bottom of the support plate (3), a bidirectional screw rod (8) rotatably arranged horizontally on the side plate (7), a rotating block (9) fixed at one end of the bidirectional screw rod (8), a wedge-shaped moving block (10) threadedly connected on the bidirectional screw rod (8), the top of the moving block (10) being inclined and slidably connected with a connecting block (11) with a bottom surface matched therewith, and the connecting block (11) being fixedly connected with a pressing plate (12) penetrating through the support plate (3) through a vertical guide hole at the top.

2. A display lifting device according to claim 1, characterised in that: The bottom of the connecting block (11) is fixedly connected with a sliding plate (13), the top of the moving block (10) is provided with a sliding groove (14), the cross sections of the sliding plate (13) and the sliding groove (14) are both T-shaped structures, and the sliding plate (13) is slidably arranged in the sliding groove (14).

3. A display lifting device according to claim 1 or 2, characterised in that: The pressing plate (12) is L-shaped and the top thereof has an arc-shaped surface in contact with the base (5).

4. A display lifting device as claimed in claim 1, characterized in that: The lifting mechanism (2) comprises a fixed bottom block (15) and a motor (16), the fixed bottom block (15) is fixed on the bottom surface of the storage box (1), the motor (16) is installed on the fixed bottom block (15), the output end of the motor (16) is fixedly connected with an adjusting rod one (17) through a shaft coupling, the bottom surface of the support plate (3) is fixedly connected with a connecting bottom block (18), and the connecting bottom block (18) and the end of the adjusting rod away from the motor (16) are hingedly connected with an adjusting rod two (19).

5. A display lifting device as claimed in claim 4, characterised in that: Vertical limiting grooves (20) are arranged on the inner walls of the two sides of the storage box (1), and the support plate (3) is slidably arranged in the limiting grooves (20).

6. A display lifting device as claimed in claim 5, characterised in that: Horizontal winding columns (21) are fixed on the rear surfaces of the moving block (10) and the connecting bottom block (18), and the one end of the winding column (21) is fixedly connected with a baffle (22).

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