Projector placing table

A technology for placing tables and projectors, applied to projection devices, instruments, machine tables/supports, etc., can solve problems such as single functions, and achieve the effects of increased complexity, convenient operation, and simple structure

Inactive Publication Date: 2017-09-15
JIANGSU MARITIME INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A projector, also known as a projector, is a device that can project images or videos onto a screen, and can be connected to a computer, VCD, DVD, BD, game console, DV, etc. through different interfaces to play the corresponding video signal; This teaching method of using a projector for teaching can show the teaching content more vividly, m

Method used

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Embodiment Construction

[0019] 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.

[0020] Such as Figures 1 to 3 As shown, a projector placement table of the present invention includes a base 1 and four supports arranged on the lower side of the base 1, the base 1 and the supports are hollow structures connected to each other, and the supports are divided into a first support 2 and a second support. bracket 3, and the first bracket 2 is located above the second bracket 3, the second bracket 3 is provided with a first groove 4 with the opening upwardly arranged, and the first bracket 2 is inserted in the first groove 4, the first The sidewalls on both sides of the groove 4 are symmetrically provided with a second slide groove 22 vertically arranged...

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Abstract

The invention discloses a projector placement table, which comprises a base and four brackets arranged on the lower side of the base, the base and the brackets are hollow structures connected to each other, and the brackets are divided into a first bracket and a second bracket, And the first bracket is located above the second bracket, the second bracket is provided with a first groove with an opening upwardly set, and the first bracket is inserted in the first groove, and the first bracket is rotatably connected to the base. A threaded rod, and one end of the first threaded rod is fixedly connected with a rocker, and the rocker is arranged through the side wall of the base, and the side wall of the first threaded rod is connected with four second helical gears through four first helical gears. threaded rod. The present invention is simple in structure and easy to operate. The projector placement table has more functions, and can simultaneously adjust the height of the bracket under the base, avoiding the tilting phenomenon of the base after the height adjustment, and can also rotate the projector to realize multiple Direction projection operation.

Description

technical field [0001] The invention relates to the technical field of audio-visual equipment, in particular to a projector placement platform. Background technique [0002] With the gradual improvement of people's emphasis on education, instruments to improve the quality of teaching have been gradually developed, and projectors are one of them. A projector, also known as a projector, is a device that can project images or videos onto a screen, and can be connected to a computer, VCD, DVD, BD, game console, DV, etc. through different interfaces to play the corresponding video signal; This teaching method of using a projector for teaching can show the teaching content more vividly, making it easier for students to learn and receive; the projector needs to be placed by a projector placement table when in use, but the projector placement table in the prior art The function is relatively single, which cannot meet the needs of users. At present, there is an urgent need for a pro...

Claims

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Application Information

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IPC IPC(8): F16M11/32F16M11/16F16M11/08F16M11/04G03B21/54
CPCF16M11/32F16M11/041F16M11/08F16M11/16G03B21/54
Inventor 宋小明陈博陈蔚
Owner JIANGSU MARITIME INST
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