CN219775190U

CN219775190U - Electronic whiteboard

Info

Publication number: CN219775190U
Application number: CN202122697571.3U
Authority: CN
Inventors: 雷学舟
Original assignee: Shenzhen Scope Co ltd
Current assignee: Shenzhen Scope Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2023-09-29
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses an electronic whiteboard, which comprises a base, wherein universal wheels are movably connected to the left side and the right side of the lower surface of the base, an electric telescopic rod is fixedly connected to the middle end of the top of an inner cavity of the base, a fixed plate is fixedly connected to the telescopic end of the electric telescopic rod, a stand column is fixedly connected to the middle end of the upper surface of the base, a mounting plate is fixedly connected to the upper end of the front surface of the stand column, a servo motor is fixedly connected to the middle end of the upper surface of the mounting plate, the output end of the servo motor penetrates through the middle end of the lower surface of the mounting plate and is fixedly connected with a screw rod, a sliding block is connected to the upper end thread of the outer surface of the screw rod, and a connecting plate is fixedly connected to the left side of the connecting block. The utility model is provided with the universal wheel, the connecting plate, the screw rod and the servo motor, achieves the aim of convenient adjustment, and solves the problems that the existing infrared touch electronic whiteboard cannot be adjusted according to different users when in use and influences the use experience because the existing infrared touch electronic whiteboard does not have the function of convenient adjustment.

Description

Electronic whiteboard

Technical Field

The utility model relates to the technical field of electronic whiteboards, in particular to an electronic whiteboard.

Background

With the development of society now, people are more and more away from the electronic whiteboard at the during operation, and the existence of electronic whiteboard very big improvement people's work efficiency, slow, a touch electronic whiteboard has just obtained extensive application, and current infrared touch's electronic whiteboard does not possess the function of being convenient for adjust, leads to unable regulation along with the difference of user during its use, influences the use experience, and for this reason, we propose an electronic whiteboard.

Disclosure of Invention

The utility model aims to provide an electronic whiteboard which has the advantage of being convenient to adjust, and solves the problems that the existing electronic whiteboard with infrared touch control cannot be adjusted according to different users when in use and influences the use experience because the existing electronic whiteboard is not convenient to adjust.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electronic whiteboard, includes the base, the equal swing joint of the left and right sides of base lower surface has the universal wheel, the middle-end fixedly connected with electric telescopic handle at base inner chamber top, electric telescopic handle's flexible end fixedly connected with fixed plate, the middle-end fixedly connected with stand of base upper surface, the positive upper end fixedly connected with mounting panel of stand inner chamber, the middle-end fixedly connected with servo motor of mounting panel upper surface, servo motor's output runs through the middle-end of mounting panel lower surface and fixedly connected with screw rod, the upper end screw thread connection of screw rod surface has the slider, the equal fixedly connected with connecting block of upper and lower both ends of slider left side, the left side fixedly connected with connecting plate of connecting plate, the equal fixedly connected with connecting rod in right side of connecting plate upper surface and lower surface, the connecting rod other end fixedly connected with right side in electronic whiteboard body.

Preferably, the middle end of the upper surface of the electronic whiteboard body is fixedly connected with a bracket, and the top end of the bracket is fixedly connected with a baffle.

Preferably, the top end of the upright post is fixedly connected with a fixing block, and the fixing block is made of a metal material.

Preferably, the upper end and the lower end of the right side of the connecting plate are both movably connected with second pulleys, and the right side of the second pulleys is contacted with the left side of the upright post.

Preferably, the middle ends of the left side and the right side of the sliding block are provided with fixing grooves, the front faces of the fixing grooves are movably connected with first pulleys, and the outer sides of the first pulleys are in contact with the left side and the right side of the inner cavity of the upright post.

Preferably, the lower end of the front surface of the inner cavity of the upright post is fixedly connected with a limiting plate, and the middle end of the front surface of the limiting plate is provided with a through hole.

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

according to the utility model, the universal wheels, the connecting plates, the screw rods and the servo motors are arranged, the electronic whiteboard body is convenient to move through the arranged universal wheels, the electric telescopic rods are started to stretch through the external controller, the electric telescopic rods drive the fixing plates to slide up and down, the base is convenient to fix, the servo motors are started to work through the external controller, the servo motors drive the screw rods to rotate, the screw rods drive the sliding blocks to slide up and down in the inner cavities of the upright posts, the sliding blocks drive the connecting plates to slide up and down through the connecting plates, the connecting plates drive the electronic whiteboard body to slide up and down, dust can be prevented from falling on the electronic whiteboard body through the arranged baffle plates, the stability of the electronic whiteboard body can be increased through the arranged connecting rods, the stability of the connecting plates can be increased through the arranged second pulleys, the stability of the sliding blocks can be increased through the arranged first pulleys, the aim of convenient adjustment is achieved, and the problem that the electronic whiteboard with the existing infrared touch control cannot be adjusted along with different users when in use is solved.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

fig. 3 is an enlarged schematic view of the structure of the present utility model at a.

In the figure: 1. a base; 2. a universal wheel; 3. a column; 4. an electronic whiteboard body; 5. a fixed block; 6. a connecting plate; 7. a bracket; 8. a connecting rod; 9. a limiting plate; 10. an electric telescopic rod; 11. a fixing plate; 12. a screw; 13. a through hole; 14. a mounting plate; 15. a servo motor; 16. a first pulley; 17. a connecting block; 18. a second pulley; 19. a slide block; 20. a fixing groove; 21. and a baffle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an electronic whiteboard comprises a base 1, universal wheels 2 are movably connected to the left and right sides of the lower surface of the base 1, an electric telescopic rod 10 is fixedly connected to the middle end of the top of an inner cavity of the base 1, a fixing plate 11 is fixedly connected to the telescopic end of the electric telescopic rod 10, a stand column 3 is fixedly connected to the middle end of the upper surface of the base 1, a fixing block 5 is fixedly connected to the top end of the stand column 3, the fixing block 5 is made of metal materials, a limiting plate 9 is fixedly connected to the lower end of the front surface of the inner cavity of the stand column 3, a through hole 13 is formed in the middle end of the front surface of the limiting plate 9, a mounting plate 14 is fixedly connected to the upper end of the front surface of the inner cavity of the stand column 3, a servo motor 15 is fixedly connected to the middle end of the upper surface of the mounting plate 14, a screw rod 12 is fixedly connected to the output end of the servo motor 15, a sliding block 19 is connected to the upper end of the outer surface of the screw rod 12, the fixed slot 20 has all been seted up to the middle-end of slider 19 left and right sides, the front swing joint of fixed slot 20 has first pulley 16, the outside of first pulley 16 and the left and right sides contact of stand 3 inner chamber, the upper and lower both ends of slider 19 left side all fixedly connected with connecting block 17, the left side fixedly connected with connecting plate 6 of connecting block 17, the upper and lower both ends on connecting plate 6 right side all swing joint has second pulley 18, the right side of second pulley 18 contacts with the left side of stand 3, the left side fixedly connected with electronic whiteboard body 4 of connecting plate 6, the middle-end fixedly connected with support 7 of electronic whiteboard body 4 upper surface, the top fixedly connected with baffle 21 of support 7, the right side of connecting plate 6 upper surface and lower surface all fixedly connected with connecting rod 8, the other end fixedly connected with of connecting rod 8 is in the right side of electronic whiteboard body 4, universal wheel 2 has been set up, connecting plate 6, screw rod 12 and servo motor 15, through the universal wheel 2 that sets up, be convenient for remove electronic whiteboard body 4, open electric telescopic handle 10 flexible through external controller, electric telescopic handle 10 drives fixed plate 11 and slides from top to bottom, be convenient for be fixed base 1, open servo motor 15 work through external controller, servo motor 15 drives screw rod 12 rotatory, screw rod 12 drives slider 19 and slides from top to bottom at the inner chamber of stand 3, slider 19 passes through connecting block 17 and drives connecting plate 6 and slide from top to bottom, connecting plate 6 drives electronic whiteboard body 4 and slides from top to bottom, baffle 21 through setting up, can avoid the dust to fall on electronic whiteboard body 4, through connecting rod 8 that sets up, the stability of multiplicable electronic whiteboard body 4, the stability of multiplicable connecting plate 6 through the second pulley 18 that sets up, the first pulley 16 through setting up, the stability of multiplicable slider 19 has reached the purpose of being convenient for adjust.

During the use, set up universal wheel 2, connecting plate 6, screw rod 12 and servo motor 15, through the universal wheel 2 that sets up, be convenient for remove electronic whiteboard body 4, open electric telescopic handle 10 flexible through external controller, electric telescopic handle 10 drives fixed plate 11 and slides from top to bottom, be convenient for fix base 1, open servo motor 15 work through external controller, servo motor 15 drives screw rod 12 and rotate, screw rod 12 drives slider 19 and slides from top to bottom at the inner chamber of stand 3, slider 19 passes through connecting block 17 and drives connecting plate 6 and slide from top to bottom, connecting plate 6 drives electronic whiteboard body 4 and slides from top to bottom, can avoid the dust to fall on electronic whiteboard body 4 through the baffle 21 that sets up, through connecting rod 8 that sets up, the stability of multiplicable electronic whiteboard body 4, through the second pulley 18 that sets up, the stability of multiplicable connecting plate 6, through the first pulley 16 that sets up, the stability of multiplicable slider 19, the purpose of being convenient for adjust has been reached, the electronic whiteboard that has solved current infrared touch control does not possess the function of being convenient for, the regulation along with the difference that can't use when leading to it to use, influence the problem of using the person's experience.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An electronic whiteboard comprising a base (1), characterized in that: the utility model discloses a white electronic whiteboard device, including base (1), right side and left side, universal wheel (2) of equal swing joint of left and right sides of base (1) lower surface, the middle-end fixedly connected with electric telescopic handle (10) at base (1) inner chamber top, the flexible end fixedly connected with fixed plate (11) of electric telescopic handle (10), the middle-end fixedly connected with stand (3) of base (1) upper surface, the positive upper end fixedly connected with mounting panel (14) of stand (3) inner chamber, the middle-end fixedly connected with servo motor (15) of mounting panel (14) upper surface, the output of servo motor (15) runs through the middle-end of mounting panel (14) lower surface and fixedly connected with screw rod (12), the upper end screw thread connection of screw rod (12) surface has slider (19), the equal fixedly connected with connecting block (17) of upper and lower both ends in slider (19) left, the left side fixedly connected with connecting plate (6) of connecting block (17), the right side fixedly connected with electronic whiteboard body (4) of connecting plate (6), the right side fixedly connected with connecting rod (8) of connecting rod (8) upper surface and lower surface.

2. An electronic whiteboard according to claim 1, wherein: the middle end of the upper surface of the electronic whiteboard body (4) is fixedly connected with a bracket (7), and the top end of the bracket (7) is fixedly connected with a baffle (21).

3. An electronic whiteboard according to claim 1, wherein: the top end of the upright post (3) is fixedly connected with a fixing block (5), and the fixing block (5) is made of a metal material.

4. An electronic whiteboard according to claim 1, wherein: the upper end and the lower end of the right side of the connecting plate (6) are both movably connected with a second pulley (18), and the right side of the second pulley (18) is contacted with the left side of the upright post (3).

5. An electronic whiteboard according to claim 1, wherein: the middle ends of the left side and the right side of the sliding block (19) are respectively provided with a fixing groove (20), the front face of the fixing groove (20) is movably connected with a first pulley (16), and the outer side of the first pulley (16) is contacted with the left side and the right side of the inner cavity of the upright post (3).

6. An electronic whiteboard according to claim 1, wherein: the lower end of the front face of the inner cavity of the upright post (3) is fixedly connected with a limiting plate (9), and the middle end of the front face of the limiting plate (9) is provided with a through hole (13).