CN220713229U

CN220713229U - Display lifting structure

Info

Publication number: CN220713229U
Application number: CN202321633398.3U
Authority: CN
Inventors: 祁翠霞; 贾正宇; 赵峰
Original assignee: People's Government Of Shuanghe Town Tokto County
Current assignee: People's Government Of Shuanghe Town Tokto County
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2024-04-05
Anticipated expiration: 2033-06-26

Abstract

The utility model relates to a display lifting structure, which comprises a desk, wherein an inner groove is formed in the desk, a flat plate is horizontally and fixedly arranged in the inner groove, two threaded rods are rotatably arranged in the inner groove through bearings, the two threaded rods penetrate through the flat plate, a mounting frame is vertically inserted in the inner groove, a display is arranged on one side of the mounting frame, two threaded pipes are fixedly arranged at the bottom of the mounting frame, the inner wall of each threaded pipe is in threaded connection with the side surface of each threaded rod, a chain wheel is fixedly sleeved on the side surface of each threaded rod, two chain wheels are jointly sleeved with a chain, and a large gear is fixedly sleeved on each threaded rod; this scheme can drive two threaded rods synchronous rotation through the starter motor, can realize the mounting bracket up-and-down motion to go up and down to the display of mounting bracket side, can convey the mounting bracket to the top when using, can hide in the inside groove when not using, prevent that there is dust attached to the display.

Description

Display lifting structure

Technical Field

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

Background

In a conference room, a desk with a display is usually arranged, so that the discussion of work content is facilitated, and the remote video conference is also facilitated.

Usually desk and display are not fixed setting, when need not use the display, the display can occupy the space of desktop, also can become unnecessary existence in many times, and the display exposes outside for a long time, still has the dust to adhere to, need regularly erase, and is also troublesome, can not place it on the desk when need use the display, hides it when not needing. Accordingly, one skilled in the art provides a display lifting structure to solve the proposed problem.

Disclosure of Invention

In order to solve the problem that the display cannot be hidden, the utility model provides a lifting structure of the display.

The utility model provides a display lifting structure, which adopts the following technical scheme:

the utility model provides a display elevation structure, includes the desk, the inside groove has been seted up in the desk, horizontal fixed mounting has the flat board in the inside groove, still rotate through the bearing in the inside groove and install two threaded rods, two threaded rods all run through the flat board, vertical grafting has the mounting bracket in the inside groove, one side of mounting bracket is provided with the display, the bottom fixed mounting of mounting bracket has two screwed pipes, screwed pipe inner wall passes through threaded connection with the side of threaded rod, the side fixed cover of threaded rod is equipped with the sprocket, two sprockets cup joint the chain jointly, fixed cover is equipped with the gear wheel on the threaded rod, flat upper surface fixed mounting has the motor, the output shaft fixed mounting of motor has the pinion, pinion and gear meshing.

Preferably, the inner wall threads of the two threaded pipes are identical in rotation direction, and the outer threads of the threaded rods are matched with the threads on the threaded pipes.

Preferably, the rear side of the display is symmetrically and fixedly provided with two guide blocks, one side of the mounting frame is symmetrically and fixedly provided with two track frames, and the two guide blocks are respectively inserted into the two track frames.

Preferably, the transverse section of the guide block is in a convex structure, and the track frame and the guide block are in a matched structure.

Preferably, a fixed block is fixedly arranged on one side of the mounting frame, a vertical rod is vertically arranged on the fixed block through threads, a supporting plate is fixedly arranged at the bottom of the vertical rod, the display is inserted in the supporting plate, a rotating block is arranged on the vertical rod through threads, and the lower surface of the rotating block is in contact with the upper surface of the fixed block.

Preferably, the top and the bottom of the mounting frame are both provided with cross plates, and the top cross plates are adapted to the top openings of the inner grooves.

In summary, the utility model has the following beneficial technical effects:

1. the starting motor can drive the two threaded rods to synchronously rotate, and the up-and-down movement of the mounting frame can be realized, so that the display on the side surface of the mounting frame can be lifted, the mounting frame can be conveyed to the top part when in use, and can be hidden in the inner groove when not in use, and dust adhesion on the display is prevented;

2. the display can be directly upwards and downwards along the track frame, the rotating block can drive the vertical rod to upwards or downwards move, the bottom of the supporting plate can support the display, the height of the display can be further adjusted, the screen can be conveniently watched in the conference process, and the screen is in the optimal view angle.

Drawings

FIG. 1 is a schematic diagram of an overall structure of a display lifting structure according to an embodiment of the present utility model;

FIG. 2 is an enlarged schematic view of area A in FIG. 1;

FIG. 3 is a schematic cross-sectional elevation view of a display lifting structure according to an embodiment of the present utility model;

fig. 4 is a schematic side view of a display lifting structure according to an embodiment of the utility model.

Reference numerals illustrate: 1. an office table; 2. an inner tank; 3. a mounting frame; 4. a display; 21. a flat plate; 22. a threaded rod; 23. a sprocket; 24. a large gear; 25. a motor; 26. a chain; 27. a threaded tube; 28. a pinion gear; 31. a fixed block; 32. a vertical rod; 33. a rotating block; 34. a track frame; 35. a guide block; 36. and a supporting plate.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-4.

It is noted that the figures are schematic and not drawn to scale. Relative dimensions and proportions of parts of the figures have been shown exaggerated or reduced in size, for the sake of clarity and convenience in the drawings, and any dimensions are merely illustrative and not limiting. The same reference numerals are used for the same structures, elements, or accessories appearing in more than two figures to embody similar features.

The embodiment of the utility model discloses a display lifting structure.

The utility model provides a display elevation structure, including desk 1, the inside groove 2 has been seted up in the desk 1, horizontal fixed mounting has dull and stereotyped 21 in the inside groove 2, still rotate through the bearing in the inside groove 2 and install two threaded rods 22, two threaded rods 22 all run through dull and stereotyped 21, vertical grafting has mounting bracket 3 in the inside groove 2, one side of mounting bracket 3 is provided with display 4, the bottom fixed mounting of mounting bracket 3 has two screwed pipe 27, screwed pipe 27 inner wall passes through threaded connection with the side of threaded rod 22, the fixed cover in side of threaded rod 22 is equipped with sprocket 23, two sprockets 23 have cup jointed chain 26 jointly, fixed cover is equipped with gear wheel 24 on the threaded rod 22, the upper surface fixed mounting of dull and stereotyped 21 has motor 25, the output shaft fixed mounting of motor 25 has pinion 28, pinion 28 and gear wheel 24 mesh, the accessible starts motor 25 and drives pinion 28 rotation, thereby drive two threaded rods 22 and rotate, can realize the lift of display 4, can hide.

In fig. 1 and 3: the inner wall threads of the two threaded pipes 27 are identical in rotation direction, and the outer threads of the threaded rod 22 are matched with the threads on the threaded pipes 27, so that the two threaded pipes 27 can be ensured to be kept synchronous.

In fig. 1, 2 and 4: two guide blocks 35 are symmetrically and fixedly arranged on the rear side of the display 4, two track frames 34 are symmetrically and fixedly arranged on one side of the mounting frame 3, and the two guide blocks 35 are respectively inserted into the two track frames 34 and can move the display 4 up and down; the transverse section of the guide block 35 is in a convex structure, and the track frame 34 and the guide block 35 are in a matched structure, so that the stability of the display 4 can be ensured; one side of the mounting frame 3 is fixedly provided with a fixed block 31, the fixed block 31 is vertically provided with a vertical rod 32 through threads, the bottom of the vertical rod 32 is fixedly provided with a supporting plate 36, the display 4 is inserted into the supporting plate 36, the vertical rod 32 is provided with a rotating block 33 through threads, the lower surface of the rotating block 33 is in contact with the upper surface of the fixed block 31, the height of the display 4 can be finely adjusted, and the display 4 is conveniently located in an optimal sight range.

In fig. 1: the top and the bottom of mounting bracket 3 all are provided with the diaphragm, and top diaphragm and the open-top adaptation of inside groove 2 can guarantee the integrality of desk 1 desktop after the use.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

The implementation principle of the lifting structure of the display provided by the embodiment of the utility model is as follows: the starting motor 25 can drive the pinion 28 to rotate, the large gear 24 is meshed with the pinion 28, the threaded rods 22 are arranged in a rotating way, the side surfaces of the two threaded rods 22 are respectively provided with a chain wheel 23, the two chain wheels 23 are connected through a chain 26, the two threaded rods 22 can be driven to synchronously rotate, the threaded pipe 27 is connected with the threaded rods 22 through threads, the up-and-down movement of the mounting frame 3 can be realized, the lifting of the display 4 on the side surface of the mounting frame 3 can be realized, the mounting frame 3 can be conveyed to the top when in use, and the top transverse plate of the mounting frame 3 can be matched with the top of the inner groove 2 to form a whole when not in use, so that the integrity of the tabletop of the office table 1 can be ensured, and dust attachment on the display 4 can be prevented; the display 4 is inserted in the track frame 34 through the guide block 35, so that the display 4 can be conveniently and directly moved up and down along the track frame 34, the vertical rod 32 can be driven to move up or down by rotating the rotating block 33, the display 4 can be supported by the bottom of the supporting plate 36, the height of the display 4 can be further adjusted, and the screen can be conveniently watched in the conference process.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a display elevation structure, includes desk (1), its characterized in that: the desk is characterized in that an inner groove (2) is formed in the desk (1), a flat plate (21) is fixedly arranged in the inner groove (2) horizontally, two threaded rods (22) are rotatably arranged in the inner groove (2) through bearings, the two threaded rods (22) all penetrate through the flat plate (21), a mounting frame (3) is vertically inserted in the inner groove (2), a display (4) is arranged on one side of the mounting frame (3), two threaded pipes (27) are fixedly arranged at the bottom of the mounting frame (3), the inner wall of each threaded pipe (27) is connected with the side face of the threaded rod (22) through threads, a chain wheel (23) is fixedly sleeved on the side face of each threaded rod (22), a chain (26) is sleeved on each chain wheel (23), a large gear (24) is fixedly arranged on the upper surface of each flat plate (21), a motor (25) is fixedly arranged on the output shaft of each motor (25), and a small gear (28) is meshed with the large gear (24).

2. A display lifting structure according to claim 1, wherein: the inner wall threads of the two threaded pipes (27) are the same in rotation direction, and the outer threads of the threaded rods (22) are matched with the threads on the threaded pipes (27).

3. A display lifting structure according to claim 1, wherein: two guide blocks (35) are symmetrically and fixedly arranged on the rear side of the display (4), two track frames (34) are symmetrically and fixedly arranged on one side of the mounting frame (3), and the two guide blocks (35) are respectively inserted into the two track frames (34).

4. A display lifting structure according to claim 3, wherein: the transverse section of the guide block (35) is of a convex structure, and the track frame (34) and the guide block (35) are of a matched structure.

5. A display lifting structure according to claim 1, wherein: one side fixed mounting of mounting bracket (3) has fixed block (31), installs montant (32) through the screw thread vertically on fixed block (31), and the bottom fixed mounting of montant (32) has layer board (36), and display (4) are pegged graft in layer board (36), installs on montant (32) through the screw thread and changes piece (33), the lower surface of change piece (33) and the upper surface contact of fixed block (31).

6. A display lifting structure according to claim 1, wherein: the top and the bottom of mounting bracket (3) all are provided with the diaphragm, and top diaphragm and the open-top adaptation of inside groove (2).