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Double-screen adjustable assisting device for education and teaching

A teaching aid and adjustable technology, applied in the field of teaching, can solve the problems of poor viewing experience for students, unclear viewing screen of students, etc., to achieve clear and convenient viewing, avoid reflection problems, and simple operation

Inactive Publication Date: 2018-09-28
广西千迷科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Electronic display screens are generally used in online teaching. When the existing electronic display screens are displayed, students often have poor viewing experience due to light problems, and students often view the screen unclearly due to reflection problems.

Method used

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  • Double-screen adjustable assisting device for education and teaching
  • Double-screen adjustable assisting device for education and teaching
  • Double-screen adjustable assisting device for education and teaching

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0021] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

[0022] see Figure 1-3 , a dual-screen adjustable education and teaching auxiliary device, including a base 1, a main support platform 11, an adjustment rod 15, a second screw rod 17 and a display screen 21, and the four corners of the lower side of the base 1 are provided with universal wheels 2 , the left and right sides of the upper surface of the base 1 are symmetrically provided with vertical plates 3, and the first screw rod 4 is installed between the vertical plates 3 on the left and right sides through bearing rotation, and the left and right parts of the first screw rod 4 are threaded. And the middle position is not tapped, the thread direction of the left and right parts of the first screw mandrel 4 is opposite, the right end of the first screw mandrel 4 passes through the vertical plate 3 on the right side and is fixedly connected with t...

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Abstract

The invention discloses a double-screen adjustable assisting device for education and teaching. The device comprises a base, a main supporting platform, an adjusting rod, a second lead screw and display screens, wherein supports are arranged at two sides of the upper surface of the main supporting platform, and connecting rods are rotatably connected to the supports; one end of each connecting rodis fixedly connected to the corresponding display screen, and the other end of each connecting rod is hinged with a sliding block. According to the device, the main supporting platform is simple to operate, and convenient to lift; a power device for driving is saved; the device is energy saving and environmentally friendly; a handle is simply pulled to move a rack, and the rack is engaged with agear, so that the second lead screw can be indirectly driven to rotate; the pulling direction of the handle is controlled to change the rotating direction of the second lead screw, and the sliding block is adjusted to move up and down so as to adjust the elevation angles of the display screens, and thus the problem of light reflecting caused by light irradiating can be avoided; and meanwhile, twodisplay screens are arranged, so that the guidance and teaching can be synchronously carried out to students at two sides of a classroom, and the students at two sides can watch clearly and conveniently.

Description

technical field [0001] The invention relates to the field of teaching, in particular to a double-screen adjustable education and teaching auxiliary device. Background technique [0002] Network teaching is under the guidance of certain teaching theories and ideas, using multimedia and network technology to achieve teaching goals through multilateral and multi-directional interaction among teachers, students and media, as well as the collection, transmission, processing and sharing of teaching information in various media. a teaching mode. Teaching in the network environment should reflect the subject status of students, which is conducive to cultivating interest, inspiring and inducing, and truly mobilizing the enthusiasm, initiative and creativity of students to participate in teaching. Students can learn independently, control the rhythm and content of learning, leave a certain amount of time and space for their own thinking, and can repeat learning of a certain event to ...

Claims

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Application Information

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IPC IPC(8): F16M11/04F16M11/18F16M11/24
CPCF16M11/043F16M11/18F16M11/242
Inventor 韦毅
Owner 广西千迷科技有限公司
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