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Projector with electric air bag

A projector and electric air pump technology, applied in the field of projectors, can solve the problem that the projector does not use the height of the air bag, etc.

Inactive Publication Date: 2015-06-24
XIAN LIYUAN INTELLIGENT TECH
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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 overcome the problem that the projector in the prior art does not use an air bag to adjust the height it uses

Method used

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  • Projector with electric air bag
  • Projector with electric air bag

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Example 1: Combined with figure 1 describe.

[0013] A projector with an electric airbag includes a projector housing 1 and a power supply 10 thereof, an airbag 2 is fitted in the lower part of the housing 1; the airbag 2 has an electric air pump 3 placed on one side of the housing 1; the The electric air pump 3 is connected to the power source 2 ; the housing 1 is provided with a power adjustment switch 9 connected to the air pump 3 .

[0014] This solution realizes that the projector has the purpose of adjusting its own height by using the airbag to inflate and deflate; the preferred adjustable design of the air pump makes it possible to adjust the inflation speed of the air pump as required.

Embodiment 2

[0015] Embodiment 2, in conjunction with the attached figure 1 , 2 describe.

[0016] On the basis of the first embodiment, the gas nozzle 5 is a tube with two upper and lower channels, the upper channel 6 is connected to the upper part of the partition 2, and the lower channel 7 is connected to the lower part of the partition 2; the gas nozzle 5 is provided with a lower channel 7 Connect the control valve 8.

[0017] In this solution, the inflatable structure is preferably separated up and down, so that the inflatable amount can be used according to the actual situation.

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PUM

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Abstract

The invention belongs to the technical field of electronic products and provides a projector with an electric air bag. The projector with the electric air bag comprises a projector shell and a power supply of the projector, and the air bag is embedded in the lower portion of the shell. The air bag is provided with an electric air pump which is arranged on one side of the shell. The electric air pump is connected with the power supply. A power adjusting switch connected with the air pump is arranged on the shell. A separation layer is arranged in the air bag and separates the air bag into an upper layer and a lower layer, an air nozzle connected with a hand air pump is arranged on the separation layer, the air nozzle is provided with an upper channel and a lower channel in one pipe, the upper channel is connected with the upper portion of the separation layer, and the lower channel is connected with the lower portion of the separation layer. A control valve connected with the lower channel is arranged on the air nozzle. According to the scheme, the purpose of adjusting the height of the projector through inflation and deflation of the air bag is achieved. Preferably, the air pump is designed to be adjustable, and the inflation speed of the air pump can be adjusted according to needs. An up-down separated inflation structure is adopted, and inflation amount can be used according to practical conditions.

Description

technical field [0001] The invention belongs to the technical field of electronic products, and particularly relates to a projector with an electric airbag. Background technique [0002] Most of the existing projectors have made relevant innovative designs in terms of their own practicability. However, in actual use, due to different needs in different occasions, such as the arbitrary adjustment of the height, it has a good projection effect. Most of them use mechanical adjustment, and the cost is high and the adjustment height is limited; the existing projectors are not designed in terms of economy and environmental protection, so that their scope of use is limited, which is a problem worth pondering. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to overcome the problem that the projector in the prior art does not use an airbag to adjust the height of its use. [0004] To this end, the present invention provides a projector with an electri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B21/54G03B21/00
CPCG03B21/54G03B21/00
Inventor 赵腾
Owner XIAN LIYUAN INTELLIGENT TECH