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Projector support frame for English language teaching

An English teaching and projector technology, which is applied in the field of English teaching equipment, can solve problems such as not being able to meet actual use needs, and achieve the effects of simple structure, easy operation and use, and easy adjustment

Inactive Publication Date: 2018-05-15
成都酷爱睿工业产品设计有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the shortcomings in the prior art that cannot meet the needs of actual use, and propose a projector support frame for English teaching

Method used

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  • Projector support frame for English language teaching
  • Projector support frame for English language teaching
  • Projector support frame for English language teaching

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Embodiment Construction

[0016] 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.

[0017] refer to Figure 1-3 , a projector support frame for English teaching, comprising a horizontally arranged second support plate 4, the bottom surface of the second support plate 4 is provided with three inclined support legs 5 arranged at intervals, and the three support legs 5 are arranged in a regular triangle, The middle part of the bottom surface of the second support plate 4 is equipped with an operation ring 6, which is convenient for taking or carrying the support frame as a whole. The middle part of the second support plate 4 top surface is equipped with a vertical sleeve 3, the sleeve 3 is inserted with a plunger 2, and the plunger 2 and the sleeve 3 a...

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Abstract

The invention relates to the technical field of English language teaching appliances, in particular to a projector support frame for English language teaching. The projector support frame for Englishlanguage teaching comprises a second supporting plate which is arranged horizontally, wherein three supporting legs which are arranged obliquely are mounted on the bottom surface of the second supporting plate at intervals; the three supporting legs are arranged in a regular triangle manner; a vertical sleeve is mounted in the middle of the top surface of the second supporting plate; an insertingrod is inserted in the sleeve; the inserting rod and the sleeve are connected through a positioning bolt; the top end of the inserting rod is fixedly connected with a first supporting plate arranged horizontally; and an adjusting screw and a supporting screw which are arranged vertically are separately inserted in the middles of the left end and the right end of the first supporting plate. A projector can be clamped fixedly, and moreover, the position height of the projector and an inclined angle can be adjusted correspondingly.

Description

technical field [0001] The invention relates to the technical field of English teaching appliances, in particular to a projector support frame for English teaching. Background technique [0002] In the process of English teaching, in order to improve the efficiency of English teaching and reduce the time spent on writing, teachers usually prepare courseware before class and play teaching through a projector in class. When the projector is used, it usually needs to be supported by a support frame. The existing support frame usually only has a single support function, and it is not convenient to adjust the position, height and inclination angle of the projector according to the actual use. , so it cannot meet the actual usage requirements. Contents of the invention [0003] The purpose of the present invention is to solve the shortcomings in the prior art that cannot meet the needs of actual use, and propose a projector support frame for English teaching. [0004] In order...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16M11/28F16M11/04G09B5/02G03B21/54
CPCF16M11/28F16M11/041F16M11/043F16M2200/025G03B21/54G09B5/02
Inventor 代羿
Owner 成都酷爱睿工业产品设计有限公司
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