CN208535514U

CN208535514U - A computer teaching all-in-one machine

Info

Publication number: CN208535514U
Application number: CN201821025763.1U
Authority: CN
Inventors: 程彬; 闫艺元
Original assignee: Nanyang Institute of Technology
Current assignee: Nanyang Institute of Technology
Priority date: 2018-06-29
Filing date: 2018-06-29
Publication date: 2019-02-22
Anticipated expiration: 2028-06-29

Abstract

The utility model provides a kind of computer teaching all-in-one machine, belongs to teaching equipment field, including pedestal, support plate, lifting device and display screen, and the support plate is located on pedestal vertically, and the display screen is connect by lifting device with support plate；The lifting device includes the first elevating lever and the second elevating lever, the bottom end of first elevating lever is connect with support plate, the telescopic end of first elevating lever is flexibly connected with the lower surface of display screen, the bottom end of second elevating lever is connect with support plate, and the telescopic end of second elevating lever is flexibly connected with the lower surface of display screen.The utility model is equipped with lifting device, and the height of display screen can be adjusted by the first elevating lever of lifting device and the second elevating lever, and the first elevating lever and the telescopic end of the second elevating lever and the lower surface of display screen are flexibly connected, the angle of adjustable display screen.

Description

A kind of computer teaching all-in-one machine

Technical field

The utility model belongs to teaching equipment field, and in particular to a kind of computer teaching all-in-one machine.

Background technique

All-in-one machine is a kind of microprocessor, mainboard, hard disk, screen, loudspeaker, video signal camera lens and display to be integrated Computer, compared to traditional desktop computer, which solve problem miscellaneous more than desktop computer cable, and more light.Currently, In the teaching of computer major, it is often necessary to which multimedia device carries out aided education work, existing multimedia device Substantially include shell, be equipped with mainframe box, display screen, keyboard and projection arrangement etc. in shell, this structure it is more The general occupied area of media apparatus is larger, and immovable position after fixing.

To solve the above-mentioned problems, the prior art (CN206460671U) discloses that a kind of structure is simple, facilitates demonstration Computer teaching all-in-one machine, including support base, the lower end of support base are provided with support cabinet and bracing means, are provided on support base Keyboard is provided with switch button below keyboard, and the upper end of support base is provided with computer, and the left end of support base is provided with demonstration Plate, right end are provided with expansion plate, and fender bracket is provided at left and right sides of computer, and the fender bracket is connected with baffle.It should Prior art small volume is also moved easily, but the prior art can not adjust the height and Computer display of support base The angle of screen, to meet the use under different condition.

Utility model content

The utility model provides a kind of computer teaching all-in-one machine, it is desirable to provide one kind can adjust display screen height and angle The computer teaching all-in-one machine of degree, to solve problems of the prior art.

The utility model provides a kind of computer teaching all-in-one machine, including pedestal, support plate, lifting device and display screen, The support plate is located on pedestal vertically, and the display screen is connect by lifting device with support plate；The lifting device includes The bottom end of first elevating lever and the second elevating lever, first elevating lever is connect with support plate, and first elevating lever stretches End is flexibly connected with the lower surface of display screen, and the bottom end of second elevating lever is connect with support plate, second elevating lever Telescopic end is flexibly connected with the lower surface of display screen；

The telescopic end of first elevating lever is connected with the first magnetic ball, and the telescopic end of second elevating lever is connected with Two magnetic balls, the lower surface of the display screen are equipped with the first magnetic bowl buckle with the first magnetic ball position corresponding position, with the second magnetism Ball position corresponding position is equipped with the second magnetic bowl buckle, and the described first magnetic bowl buckle attracts each other with the first magnetic ball, and first is magnetic Bowl buckle can be moved along the first magnetic ball surface, and the described second magnetic bowl buckle attracts each other with the second magnetic ball, and second is magnetic Bowl buckle can be moved along the second magnetic ball surface.First magnetic bowl buckle is snapped onto the first magnetic ball, by the second magnetic bowl buckle It snaps onto the second magnetic ball, when needing to adjust the angle of display screen, the first magnetism can be made by exerting a force to display screen side Bowl buckle is moved along the first magnetic ball surface, and the second magnetic bowl buckle is moved along the second magnetic ball surface.

Preferably, the display screen is touch display screen, facilitates operation.

Preferably, the top of the support plate is provided with symmetrical first groove and the second groove straight down, and described first Elevating lever is located in the first groove, and the second elevating lever is located in the second groove, can save space, can also improve the steady of all-in-one machine It is qualitative.

It is highly preferred that the front surface of the support plate is equipped with rising button and declines button, the rising button and first Elevating lever and the second elevating lever are electrically connected, and the declines button and the first elevating lever and the second elevating lever are electrically connected, and are pressed Rising button controls the first elevating lever and the second elevating lever rises simultaneously, presses declines button and controls the first elevating lever and second liter Drop bar simultaneously declines.

The utility model provides a kind of computer teaching all-in-one machine, compared with prior art, have the advantages that 1, The utility model is equipped with lifting device, and the height of display screen can be adjusted by the first elevating lever of lifting device and the second elevating lever Degree；2, the telescopic end of the first elevating lever and the second elevating lever is flexibly connected with the lower surface of display screen, adjustable display screen Angle；3, the all-in-one machine structure of the utility model is simple, occupies little space, and is moved easily.

Detailed description of the invention

Fig. 1 is the perspective view of computer teaching one-piece in the utility model embodiment；

Fig. 2 is the main view of computer teaching one-piece in the utility model embodiment (display screen is in horizontality)；

Fig. 3 is partial enlarged view at A in Fig. 2；

Fig. 4 is the top view of support plate in Fig. 2.

Specific embodiment

With reference to the accompanying drawing, a specific embodiment of the utility model is described in detail, it is to be understood that this The protection scope of utility model is not limited by the specific implementation.

As shown in Figs 1-4, a kind of computer teaching all-in-one machine, including pedestal 1, support plate 2, lifting device and display screen 3, The support plate 2 is located at vertically on pedestal 1, and the display screen 3 is connect by lifting device with support plate 2, and the display screen is Touch display screen facilitates operation.

The lifting device includes the first elevating lever 401 and the second elevating lever 402, first elevating lever 401 and second Elevating lever 402 is electric pushrod；The support plate 2 is rectangular slab, and the bottom end of the support plate 2 is fixed in the surface of pedestal 1, The top of the support plate 2 is provided with symmetrical first groove 201 and the second groove 202, first elevating lever 401 straight down It is located in the first groove 201, the second elevating lever 402 is located in the second groove 202, and the bottom end of first elevating lever 401 is affixed In the bottom of the first groove 201, the bottom end of the second elevating lever 402 is fixed in the bottom of the second groove 202；First elevating lever 401 telescopic end is connected with the first magnetic ball 403, and the telescopic end of second elevating lever 402 is connected with the second magnetic ball 404, The lower surface and 403 position corresponding position of the first magnetic ball of the display screen 3 are equipped with the first magnetic bowl buckle 301, with the second magnetic ball 404 positions corresponding position are equipped with the second magnetic bowl buckle 302, and the described first magnetic bowl buckle 301 attracts each other with the first magnetic ball 403, And first magnetic bowl buckle 301 can be moved along 403 surface of the first magnetic ball, the described second magnetic bowl buckle 302 and the second magnetic ball 404 attract each other, and the second magnetic bowl buckle 302 can be moved along 404 surface of the second magnetic ball.

The front surface of the support plate 2 is equipped with rising button 203 and declines button 204, the rising button 203 and first Elevating lever 401 and the electric connection of the second elevating lever 402, the declines button 204 and the first elevating lever 401 and the second elevating lever 402 are electrically connected, and press rising button 203 and control the first elevating lever 401 and the second elevating lever 402 while rising, press decline Button 204 controls the first elevating lever 401 and the second elevating lever 402 simultaneously declines.

When the working principle of the utility model: in use, the first magnetic bowl buckle 301 is snapped onto the first magnetic ball 403, Second magnetic bowl buckle 302 is snapped onto the second magnetic ball 404, when needing to adjust the height of display screen 3, presses rising button 203 the first elevating levers 401 of control and the second elevating lever 402 rise simultaneously, when rising to proper height, unclamp rising button 203；When needing to adjust the angle of display screen 3, the first 301 edge of magnetic bowl buckle can be made by exerting a force to 3 side of display screen First magnetic ball, 403 surface is mobile, and the second magnetic bowl buckle 302 is moved along 404 surface of the second magnetic ball, when the angle of display screen 3 Stop force after regulating.

Disclosed above is only a specific embodiment of the utility model, and still, the embodiments of the present invention are not It is confined to this, the changes that any person skilled in the art can think of should all fall into the protection scope of the use of the new type.

Claims

1. An all-in-one computer teaching machine, characterized in that it comprises a base (1), a support plate (2), a lifting device and a display screen (3), and the support plate (2) is vertically arranged on the base (1) , the display screen (3) is connected with the support plate (2) through the lifting device;

The lifting device includes a first lifting rod (401) and a second lifting rod (402), the bottom end of the first lifting rod (401) is connected with the support plate (2), and the first lifting rod (401) The telescopic end of the second lift rod (402) is movably connected to the lower surface of the display screen (3), the bottom end of the second lift rod (402) is connected to the support plate (2), and the telescopic end of the second lift rod (402) is connected to the display screen (3) The lower surface of the movable connection;

The telescopic end of the first lift rod (401) is fixed with a first magnetic ball (403), the telescopic end of the second lift rod (402) is fixed with a second magnetic ball (404), and the display screen The lower surface of (3) is provided with a first magnetic bowl buckle (301) corresponding to the position of the first magnetic ball (403), and a second magnetic bowl buckle (302) is arranged at the position corresponding to the position of the second magnetic ball (404), The first magnetic bowl buckle (301) and the first magnetic ball (403) attract each other, and the first magnetic bowl buckle (301) can move along the surface of the first magnetic ball (403), and the second magnetic bowl buckle (403) 302) and the second magnetic ball (404) attract each other, and the second magnetic bowl buckle (302) can move along the surface of the second magnetic ball (404).

2 . The computer teaching integrated machine according to claim 1 , wherein the display screen ( 3 ) is a touch display screen. 3 .

3. The computer teaching all-in-one machine according to claim 1, characterized in that, the top of the support plate (2) has a symmetrical first groove (201) and a second groove (202) opened vertically downward. , the first lifting rod (401) is arranged in the first groove (201), and the second lifting rod (402) is arranged in the second groove (202).

4. The computer teaching all-in-one machine according to claim 3, characterized in that, a rising button (203) and a falling button (204) are provided on the surface of the support plate (2), and the rising button (203) is connected with the first A lift rod (401) is electrically connected with the second lift rod (402), and the down button (204) is electrically connected with the first lift rod (401) and the second lift rod (402).