CN215807241U

CN215807241U - Lifting multimedia equipment

Info

Publication number: CN215807241U
Application number: CN202121039161.3U
Authority: CN
Inventors: 陈桂唐
Original assignee: Jiangsu Shuangxin Industry And Trade Co ltd
Current assignee: Shanghai Wo Bird Electronic Technology Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2022-02-11
Anticipated expiration: 2031-05-17

Abstract

The utility model discloses lifting multimedia equipment which comprises two connecting frames and a display arranged between the two connecting frames, wherein the connecting frames are provided with connecting mechanisms for connecting and supporting the display, threaded rods are arranged in the connecting frames, the lower end faces of the threaded rods are fixedly connected with supporting plates, and the side walls of the connecting frames are provided with driving mechanisms for driving the threaded rods in the extending process. According to the utility model, through arranging the connecting mechanism, the structures such as the limiting plate and the connecting frame are utilized to realize convenient adjustment of the front and back positions of the display in the process, the moving range of the display is improved, and the use convenience of the display is improved.

Description

Lifting multimedia equipment

Technical Field

The utility model relates to the technical field of multimedia equipment, in particular to lifting multimedia equipment.

Background

Along with the development of intelligent science and technology, also more and more to the application and the use of display screen, because the multimedia display screen has convenient show, the person of being convenient for to the show of data and reading, this kind of technique also develops thereupon and uses.

Most of the existing multimedia equipment is of a fixed structural formula when in use, and the height and the position of the existing multimedia equipment are not adjustable when in use, so that the existing multimedia equipment is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides lifting multimedia equipment.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a lift multimedia equipment, includes two connection frame and sets up the display between two connection frame, be equipped with the coupling mechanism who is used for connecting and supports the display on the connection frame, be equipped with the threaded rod in the connection frame, the lower terminal surface fixedly connected with backup pad of threaded rod, be equipped with on connection frame's the lateral wall and be used for extending the in-process driven actuating mechanism for the threaded rod.

Preferably, coupling mechanism includes the limiting plate that two symmetries of fixed connection set up on the linking frame lateral wall, two all rotate on the relative lateral wall of limiting plate and be connected with the dwang, the upper and lower terminal surface of display all is equipped with the spacing groove, dwang roll connection is at the spacing inslot.

Preferably, the extension rod that two symmetries of fixedly connected with set up on connection frame's the lateral wall, the extension rod runs through sliding connection in the display, the joint pipe that equal two symmetries of fixedly connected with set up on the both ends lateral wall about the display, run through to rotate on the lateral wall of joint pipe and be connected with two symmetries and set up spacing calorie of axle, spacing calorie of axle slip joint extension rod.

Preferably, the driving mechanism comprises a shaft seat fixedly connected in the connecting frame, a limiting pipe is rotationally connected in the shaft seat, a worm wheel is fixedly connected on the limiting pipe, the threaded rod penetrates through the worm wheel in threaded connection, an adjusting box is fixedly connected on the side wall of the connecting frame, a connecting rod is rotationally connected in the adjusting box, a worm is fixedly connected on the connecting rod, and the worm is meshed with the worm wheel.

Preferably, the tail end of the front end of the connecting rod is fixedly connected with a rotating handle, and anti-skid grains are arranged on the rotating handle.

Preferably, a limiting pipe is arranged in the connecting frame, and the limiting pipe is slidably clamped with the threaded rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. through setting up coupling mechanism, utilize limiting plate and connection frame isotructure, realize the convenient regulation of display position around in-process, promote the home range of display, promote the use convenience of display.

2. Through setting up actuating mechanism, utilize the connection and the transmission of worm gear, realize the convenient regulation to the display height, the use of the display of being convenient for.

Drawings

Fig. 1 is a front view of an elevating multimedia device according to the present invention;

FIG. 2 is a schematic diagram of a dynamic adjustment structure of a lifting multimedia device according to the present invention;

fig. 3 is a schematic structural diagram of a driving mechanism of an elevator multimedia device according to the present invention.

In the figure: the device comprises a connecting frame 1, a limiting plate 2, an adjusting box 3, a display 4, a rotating rod 5, a clamping pipe 6, a rotating handle 7, a limiting pipe 8, a worm wheel 9, a connecting rod 10, a worm 11, a threaded rod 12 and an extension rod 13.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, a lifting multimedia device, includes two connection frame 1 and display 4 that sets up between two connection frame 1, is equipped with the coupling mechanism who is used for connecting and supporting display 4 on connection frame 1, and coupling mechanism includes two symmetrical limiting plates 2 that set up of fixed connection on connection frame 1 lateral wall, all rotates on two limiting plate 2's the relative lateral wall and is connected with dwang 5, and the upper and lower terminal surface of display 4 all is equipped with the spacing groove, and dwang 5 roll connection is at the spacing inslot.

Be equipped with threaded rod 12 in the linking frame 1, the lower terminal surface fixedly connected with backup pad of threaded rod 12, be equipped with on the lateral wall of linking frame 1 and be used for extending the driven driving machine of in-process for threaded rod 12, actuating mechanism includes the axle bed of fixed connection in linking frame 1, the axle bed internal rotation is connected with spacing pipe 8, fixed connection worm wheel 9 on the spacing pipe 8, threaded rod 12 runs through threaded connection worm wheel 9, fixedly connected with regulating box 3 on the lateral wall of linking frame 1, the 3 internal rotations of regulating box are connected with connecting rod 10, fixedly connected with worm 11 on the connecting rod 10, worm 11 meshes the worm wheel, the front end fixedly connected with of connecting rod 10 rotates handle 7, be equipped with anti-skidding line on the rotation handle 7.

According to the utility model, two symmetrically-arranged extension rods 13 are fixedly connected to the side wall of the connecting frame 1, the extension rods 13 are connected in the display 4 in a penetrating and sliding manner, two symmetrically-arranged clamping pipes 6 are fixedly connected to the side walls of the left end and the right end of the display 4, two symmetrically-arranged limiting clamping shafts are rotatably connected to the side walls of the clamping pipes 6 in a penetrating manner, and the limiting clamping shafts are slidably clamped with the extension rods 13.

A limiting pipe is arranged in the connecting frame 1 and is in sliding clamping connection with the threaded rod 12.

When the height adjusting device is used, as shown in fig. 1-3, firstly, two connecting frames 1 are stretched, a supporting effect on a display screen 4 is achieved under the action of a plurality of limiting plates 2 and extending rods 13, the display angle of the display screen 4 in the process of being supported by a dog is conveniently adjusted by utilizing the rotating shafts on the clamping tubes 6 and the rotating rods 5, when the height of the display screen 4 needs to be adjusted, the connecting rods 10 are driven to drive the worm 11 and the worm wheel 9 to rotate by rotating the rotating handle 7, the worm wheel 9 is in threaded connection with the threaded rod 12 in the process, the threaded rod 12 is rotated and moved downwards under the clamping effect of the connecting frames 1, and therefore the height adjusting process of the display screen 4 is achieved, in the process, the limiting tube 8 is utilized to achieve limiting in the rotating process of the worm wheel 9, and stability in the rotating process of the worm wheel 9 is achieved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a lift multimedia equipment, includes two connected frames (1) and display (4) of setting between two connected frames (1), its characterized in that, be equipped with the coupling mechanism who is used for connecting and supporting display (4) on connected frame (1), be equipped with threaded rod (12) in connected frame (1), the lower terminal surface fixedly connected with backup pad of threaded rod (12), be equipped with on the lateral wall of connected frame (1) and be used for extending the in-process driven actuating mechanism for threaded rod (12).

2. The lifting multimedia device according to claim 1, wherein the connecting mechanism comprises two symmetrically arranged limiting plates (2) fixedly connected to the side walls of the connecting frame (1), the two opposite side walls of the two limiting plates (2) are rotatably connected with rotating rods (5), the upper and lower end surfaces of the display (4) are respectively provided with a limiting groove, and the rotating rods (5) are connected in the limiting grooves in a rolling manner.

3. The lifting multimedia device according to claim 2, wherein two symmetrically arranged extension rods (13) are fixedly connected to the side wall of the connection frame (1), the extension rods (13) are slidably connected in the display (4) in a penetrating manner, two symmetrically arranged clamping tubes (6) are fixedly connected to the side walls of the left end and the right end of the display (4), two symmetrically arranged limiting clamping shafts are rotatably connected to the side wall of the clamping tubes (6) in a penetrating manner, and the limiting clamping shafts are slidably clamped with the extension rods (13).

4. A lifting multimedia device according to claim 3, characterized in that the driving mechanism comprises a shaft seat fixedly connected in the connection frame (1), a limit pipe (8) is rotatably connected in the shaft seat, a worm wheel (9) is fixedly connected on the limit pipe (8), the threaded rod (12) penetrates through the worm wheel (9), the side wall of the connection frame (1) is fixedly connected with the adjusting box (3), the adjusting box (3) is rotatably connected with a connecting rod (10), the connecting rod (10) is fixedly connected with a worm (11), and the worm (11) is engaged with the worm wheel (9).

5. A lifting multimedia device as claimed in claim 4, characterized in that the front end of the connecting rod (10) is fixedly connected with a rotating handle (7), and the rotating handle (7) is provided with anti-skid threads.

6. Lifting multimedia equipment, according to claim 5, characterized by the fact that inside said connection frame (1) there is a limit tube, said limit tube slidingly engaging with the threaded rod (12).