CN211902126U

CN211902126U - Adjustable-pitch lifting computer display screen

Info

Publication number: CN211902126U
Application number: CN202020270365.7U
Authority: CN
Inventors: 曾永和; 谢厚亮; 肖卓朋; 魏红伟
Original assignee: Zhangjiajie Institute of Aeronautical Engineering
Current assignee: Zhangjiajie Institute of Aeronautical Engineering
Priority date: 2020-03-07
Filing date: 2020-03-07
Publication date: 2020-11-10
Anticipated expiration: 2030-03-07

Abstract

The utility model discloses a roll adjustment lift computer display screen, include the base and install the housing on the base, be provided with the propelling movement subassembly in the housing, install the support arm on the propelling movement subassembly, the top of support arm is connected with display panel through the subassembly that inclines a little, the subassembly that inclines a little is including fixing the U-shaped frame on support arm top, rotate through the round pin axle in the U-shaped frame and be connected with the connecting seat, just the front end of round pin axle is fixed and has been cup jointed the gear, display panel is connected with the connecting seat rigid coupling, electric putter is installed through the head rod to the rake of support arm, electric putter's output shaft fixedly connected with second connecting rod, the end fixing of second connecting rod has the rack, the rack is connected with gear engagement. The utility model discloses can realize the adjustment of stadia between user and the display panel under the prerequisite of not wantonly moving display panel, improve user's comfortable degree greatly.

Description

Adjustable-pitch lifting computer display screen

Technical Field

The utility model relates to a computer display screen technical field especially relates to a roll adjustment lift computer display screen.

Background

Computer displays are also commonly referred to as computer monitors or computer screens. It is the most important computer component except for CPU, mainboard, memory, power supply, keyboard and mouse. The concept of computer display is not unified, but is mostly recognized, and as the name suggests, the concept of computer display is a display tool for displaying certain electronic documents on a screen through a specific transmission device and reflecting the electronic documents to human eyes. Computer monitors have gone through a long and arduous process from the early black and white world to the color world, and the classification of computer monitors is more and more detailed with the continuous development of display technology.

The current computer display screen is inconvenient to adjust the sight distance, and the computer display screen is frequently moved in an internet bar to easily cause the damage of the display screen, so that certain limitation exists.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the current computer display screen is inconvenient to adjust the sight distance, and the computer display screen is frequently moved in an internet bar to easily cause the damage of the display screen, so that the computer display screen with the function of adjusting the sight distance is provided.

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

the utility model provides a roll adjustment lift computer display screen, includes the base and installs the housing on the base, be provided with the propelling movement subassembly in the housing, install the support arm on the propelling movement subassembly, the top of support arm is connected with display panel through slightly inclining the subassembly.

Preferably, a limiting ring is fixedly inserted into the side face of the housing, and the supporting arm is slidably inserted into the limiting ring.

Preferably, the slightly-inclined assembly comprises a U-shaped frame fixed at the top end of the supporting arm, a connecting seat is rotatably connected in the U-shaped frame through a pin shaft, a gear is fixedly sleeved at the front end of the pin shaft, the display panel is fixedly connected with the connecting seat, an electric push rod is installed on the inclined portion of the supporting arm through a first connecting rod, a second connecting rod is fixedly connected with an output shaft of the electric push rod, a rack is fixed at the end of the second connecting rod, and the rack is meshed with the gear.

Preferably, the propelling movement subassembly is including fixing the motor on the housing inside wall, the fixed eccentric wheel that has cup jointed of output of motor, the vertical board that supports that is provided with in the housing, the up-and-down symmetry is provided with two spacing subassemblies that are connected with the board that supports in the housing, just the outer fringe of eccentric wheel offsets the setting with the side of the board that supports, the one end that the U-shaped frame was kept away from to the support arm is kept away from with the board that supports one side rigid coupling of keeping away from the eccentric wheel.

Preferably, the limiting assembly comprises a limiting rod, a spring and a sleeve are sequentially sleeved outside the limiting rod, and the abutting plate is fixedly connected with the outer side wall of the sleeve.

Preferably, the spring is a powerful compression spring, one end of the spring is fixedly connected with the bending part of the limiting rod, and the other end of the spring is fixedly connected with the end face of the sleeve.

The utility model has the advantages that: the eccentric wheel is driven to rotate through the starting motor, the abutting plate can be abutted, the display panel arranged at the top end of the supporting arm can be pushed, the visual distance between the display panel and a user can be adjusted, the visual distance between the user and the display panel can be adjusted on the premise that the display panel is not moved wantonly, and the comfort degree of the user is greatly improved.

Drawings

Fig. 1 is a front view of a computer display screen with adjustable distance and height according to the present invention;

fig. 2 is a schematic view of the internal structure of the middle housing of the present invention.

In the figure: the device comprises a U-shaped frame 1, a pin shaft 2, a gear 3, a rack 4, an electric push rod 5, a connecting seat 6, a display panel 7, a supporting arm 8, a housing 9, a base 10, a limiting rod 11, a spring 12, a sleeve 13, a butting plate 14, a limiting ring 15, a motor 16 and an eccentric wheel 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a distance-adjusting lifting computer display screen comprises a base 10 and a housing 9 arranged on the base 10, wherein a pushing assembly is arranged in the housing 9, a supporting arm 8 is arranged on the pushing assembly, the top end of the supporting arm 8 is connected with a display panel 7 through a slightly-inclined assembly, a limiting ring 15 is fixedly inserted on the side surface of the housing 9, and the supporting arm 8 is slidably inserted in the limiting ring 15;

the slightly-inclined assembly comprises a U-shaped frame 1 fixed at the top end of a supporting arm 8, a connecting seat 6 is rotatably connected in the U-shaped frame 1 through a pin shaft 2, a gear 3 is fixedly sleeved at the front end of the pin shaft 2, a display panel 7 is fixedly connected with the connecting seat 6, an electric push rod 5 is installed on the inclined portion of the supporting arm 8 through a first connecting rod, a second connecting rod is fixedly connected to an output shaft of the electric push rod 5, a rack 4 is fixed at the end portion of the second connecting rod, and the rack 4 is meshed with the gear 3; the pushing assembly comprises a motor 16 fixed on the inner side wall of the housing 9, an eccentric wheel 17 is fixedly sleeved at the output end of the motor 16, a butting plate 14 is vertically arranged in the housing 9, two limiting assemblies connected with the butting plate 14 are symmetrically arranged in the housing 9 up and down, the outer edge of the eccentric wheel 17 is abutted against the side face of the butting plate 14, and one end, far away from the U-shaped frame 1, of the supporting arm 8 is fixedly connected with one side, far away from the eccentric wheel 17, of the butting plate 14.

The limiting assembly comprises a limiting rod 11, a spring 12 and a sleeve 13 are sequentially sleeved outside the limiting rod 11, a supporting plate 14 is fixedly connected with the outer side wall of the sleeve 13, the spring 12 is a powerful compression spring, one end of the spring 12 is fixedly connected with a bent part of the limiting rod 11, and the other end of the spring 12 is fixedly connected with the end face of the sleeve 13.

In the distance-adjustable lifting computer display screen provided by the utility model, the eccentric wheel 17 is driven to rotate by the starting motor 16 to push the support plate 14, so that the display panel 7 arranged at the top end of the support arm 8 can be pushed, and the adjustment of the visual distance between the display panel 7 and a user can be realized, so that the adjustment of the visual distance between the user and the display panel 7 can be realized on the premise of not carrying the display panel 7 arbitrarily, and the comfort degree of the user is greatly improved;

in addition, the electric push rod 5 drives the rack 4 to lift, so that the gear 3 can be driven to rotate forwards or backwards to realize fine adjustment of the angle of the display panel 7, and the device is practical and convenient.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a roll adjustment lift computer display screen, includes base (10) and installs housing (9) on base (10), its characterized in that, be provided with the propelling movement subassembly in housing (9), install support arm (8) on the propelling movement subassembly, the top of support arm (8) is connected with display panel (7) through the slightly subassembly that inclines.

2. The computer display screen with the adjustable distance and the lifting function according to claim 1, wherein a limiting ring (15) is fixedly inserted into the side surface of the housing (9), and the supporting arm (8) is slidably inserted into the limiting ring (15).

3. The computer display screen with the adjustable distance and the lifting function according to claim 1, wherein the slightly-inclined assembly comprises a U-shaped frame (1) fixed at the top end of a supporting arm (8), a connecting seat (6) is rotatably connected in the U-shaped frame (1) through a pin shaft (2), a gear (3) is fixedly sleeved at the front end of the pin shaft (2), the display panel (7) is fixedly connected with the connecting seat (6), an electric push rod (5) is installed on an inclined portion of the supporting arm (8) through a first connecting rod, a second connecting rod is fixedly connected with an output shaft of the electric push rod (5), a rack (4) is fixed at the end of the second connecting rod, and the rack (4) is meshed with the gear (3).

4. The computer display screen with the adjustable distance and the lifting function as claimed in claim 3, wherein the pushing assembly comprises a motor (16) fixed on the inner side wall of the housing (9), an eccentric wheel (17) is fixedly sleeved at the output end of the motor (16), a resisting plate (14) is vertically arranged in the housing (9), two limiting assemblies connected with the resisting plate (14) are symmetrically arranged in the housing (9) from top to bottom, the outer edge of the eccentric wheel (17) is abutted against the side surface of the resisting plate (14), and one end, away from the U-shaped frame (1), of the supporting arm (8) is fixedly connected with one side, away from the eccentric wheel (17), of the resisting plate (14).

5. The computer display screen with the adjustable distance and the lifting function according to claim 4, wherein the limiting component comprises a limiting rod (11), a spring (12) and a sleeve (13) are sequentially sleeved outside the limiting rod (11), and the abutting plate (14) is fixedly connected with the outer side wall of the sleeve (13).

6. The computer display screen according to claim 5, wherein the spring (12) is a strong compression spring, one end of the spring (12) is fixedly connected to the bending part of the limiting rod (11), and the other end of the spring (12) is fixedly connected to the end face of the sleeve (13).