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Projector convenient for angle adjustment

An angle adjustment, projector technology, applied in the field of projectors, can solve the problems of complex adjustment, low work efficiency, waste of time, etc.

Inactive Publication Date: 2016-03-02
重庆触视科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing smart home projectors are inconvenient to use, and the adjustment is complicated, time-wasting and low in work efficiency

Method used

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  • Projector convenient for angle adjustment
  • Projector convenient for angle adjustment

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The present invention will be described in further detail below by means of specific embodiments:

[0016] The reference signs in the accompanying drawings include: projector body 10, extrusion cavity 11, connecting channel 12, support cavity 13, air bag 14, air pipe 15, pneumatic cylinder 16, piston rod 17, support block 18, first permanent magnet 19. The second permanent magnet 20 and the one-way valve 21.

[0017] The embodiment is basically as attached figure 1 with figure 2 As shown: a projector that is convenient for angle adjustment, including a projector body 10, the upper part of the projector body 10 is provided with an extrusion chamber 11, the lower part is provided with a support chamber 13, and the middle part is provided with a connection between the extrusion chamber 11 and the support chamber 13 The connecting channel 12. The extrusion chamber 11 is provided with an airbag 14 , and the outer surface of the airbag 14 is provided with several protrusi...

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Abstract

The invention belongs to the sound equipment and movie and the television equipment field and discloses a projector convenient for angle adjustment. The projector convenient for angle adjustment comprises a projector main body; the upper part of the projector main body is provided with an extrusion cavity; the lower part of the projector main body is provided with a support cavity; the middle part of the projector is provided with a connection channel for communicating with the extrusion cavity and the support cavity; the extrusion cavity is internally provided with an air bag; the support cavity is internally provided with a single-action air pressure cylinder; the cylinder of the air pressure cylinder is hinged with the side wall of the support cavity; the end of the piston rod of the pressure cylinder is provided with a support block; a connection channel is internally provided with an air pipe for communicating the air bag and the air pressure cylinder; and the air pipe is provided with a one-way valve. The projector convenient for angle adjustment is fast in adjusting the projection angle.

Description

technical field [0001] The invention relates to the field of audio and video equipment, in particular to a projector that is convenient for angle adjustment. Background technique [0002] Smart home is based on the residence as a platform, using integrated wiring technology, network communication technology, security technology, automatic control technology, audio and video technology to integrate the facilities related to home life, build an efficient management system for residential facilities and family schedules, and improve Home safety, convenience, comfort, artistry, and to achieve an environmentally friendly and energy-saving living environment. [0003] Smart Home is that thing connectionization embodies under the influence of Internet of Things. Smart home connects various devices in the home (such as audio and video equipment, lighting system, curtain control, air conditioning control, security system, digital cinema system, audio and video server, shadow cabinet...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B21/54
CPCG03B21/54
Inventor 任博
Owner 重庆触视科技有限公司
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