Chinese teaching display device capable of automatically adjusting angle

A technology of automatic adjustment and display device, which is applied in the direction of electrically operated teaching aids, educational aids, instruments, etc., can solve the problems of inconvenient use, inability to adjust the axial angle, etc., and achieve the effect of improving stability

Inactive Publication Date: 2017-11-24
张晓阳
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0002] In the teaching of Chinese majors in universities, most of them use multimedia teaching, but most of the current multimedia teaching equipment are mobile or fixed, because the mobile and fixed multimedia teaching monitors and brackets or walls They are all fixed, and the axial angle cannot be adjusted, which is very inconvenient to use

Method used

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  • Chinese teaching display device capable of automatically adjusting angle
  • Chinese teaching display device capable of automatically adjusting angle
  • Chinese teaching display device capable of automatically adjusting angle

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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0016] see Figure 1-3 , the present invention provides a technical solution: a Chinese teaching display device that can automatically adjust the angle, including a bottom plate 3, the upper surface of the bottom plate 3 is fixed with a first electric telescopic rod 5 and a storage box 4, and the storage box 4 is located in the first electric On the right side of the telescopic rod 5, the upper end of the first electric telescopic rod 5 is fixed with a fixed b...

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Abstract

The invention discloses a Chinese teaching display device capable of automatically adjusting the angle. The device comprises a baseboard, a first electric telescopic rod and a placing box are fixed to the upper surface of the baseboard, a fixing block is fixed to the upper end of the first electric telescopic rod, the side surface of the fixing block is fixedly connected with the right end of a connecting block, the left end of the connecting block is connected with the middle position of the right side surface of a fixing board in a hinged mode, the upper portion of the right side surface of the fixing board is connected with one end of a second electric telescopic rod in a hinged mode, the other end of the second electric telescopic rod is connected with the right side of the upper surface of the connecting block in a hinged mode, and a liquid crystal display screen is fixed to the left side surface of the fixing board. Rotating board are rotated in ninety degrees, an adjustment device is adjusted, so that the baseboard and the rotating boards are all in direct contact with the ground, and the stability of the Chinese teaching display device capable of automatically adjusting the angle is improved; the first electric telescopic rod and the second electric telescopic rod are matched in use, and adjustment of the inclination angle or height of the liquid crystal display screen is convenient, so that use is convenient for teachers.

Description

technical field [0001] The invention relates to the technical field of teaching display devices, in particular to a Chinese teaching display device that can automatically adjust the angle. Background technique [0002] In the teaching of Chinese majors in universities, most of them use multimedia teaching, but most of the current multimedia teaching equipment are mobile or fixed, because the mobile and fixed multimedia teaching monitors and brackets or walls They are all fixed, and the axial angle cannot be adjusted, which is very inconvenient to use. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a Chinese teaching display device that can automatically adjust the angle. The rotating plate is rotated 90 degrees, and the adjusting device is adjusted so that the bottom plate and the rotating plate are directly in contact with the ground. The stability of the Chinese teaching disp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16M11/28G09B5/02
CPCF16M11/28G09B5/02
Inventor 张晓阳魏剑锋
Owner 张晓阳
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