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Advertising board installation device with U-shaped infrared sensor

An infrared sensor, infrared sensor technology, applied in the direction of identification devices, instruments, supporting machines, etc., can solve the problems of difficult maintenance, difficult to complete quickly and easily, complicated installation of billboard devices, etc., to achieve the effect of simple structure and prevention of movement overtravel

Active Publication Date: 2015-08-26
嘉兴市朗盛机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The installation of this kind of billboard device is relatively complicated, and it is difficult to complete quickly and easily, so it is difficult for maintenance and other work

Method used

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  • Advertising board installation device with U-shaped infrared sensor
  • Advertising board installation device with U-shaped infrared sensor

Examples

Experimental program
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Effect test

Embodiment Construction

[0009] Through specific examples and combined Figure 1-2 Instead, the present invention will be described in detail.

[0010] A billboard installation device with a U-shaped infrared sensor, including a billboard carrier 3 and a jack-type fixing component fixed and embedded in a building wall, the front side plate of the billboard carrier 3 is used to install billboards , and there is a cavity inside, and a positioning plate 31 is fixedly arranged in the cavity to limit the retracted position of the retractable fixed column 4 that is slidably arranged in the back side plate of the billboard carrier 3. A pressing spring 42 is provided in the cavity to press the telescopic fixing column 4 to the positioning plate 31 so as to be in the retracted position. The housing 8 composed of the profile part 82, the building wall is provided with a fixing hole 930 at the inner side of the housing 8 to engage with the end of the telescopic fixing column 4, and the end of the fixing column ...

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PUM

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Abstract

An advertising board installation device with a U-shaped infrared sensor comprises an advertising board bearing frame (3) and a plug hole type fixing module fixedly embedded into a building wall, wherein side plates of the front side of the advertising board bearing frame (3) are used for installing an advertising board, the advertising board bearing frame (3) is provided with a cavity in the inside, a positioning plate (31) is fixedly arranged in the cavity and used for limiting the retraction position of extensible fixing columns (4) in side plates of the back side of the advertising board bearing frame (3), and a pressing spring (42) is arranged in the cavity and used for pressing the extensible fixing columns (4) towards the positioning plate (31) so as to be in a retraction position.

Description

technical field [0001] The application relates to the field of outdoor advertisement publicity devices, in particular to a billboard installation device with a U-shaped infrared sensor. Background technique [0002] Some billboard devices, such as LED electronic screen devices, need to be installed outdoors, for example, on an outdoor building wall. [0003] The installation of this billboard device is relatively complicated, and it is difficult to complete quickly and easily, thus causing difficulties for maintenance and other work. Contents of the invention [0004] The object of the present invention is to provide a billboard installation device with a U-shaped infrared sensor, which can overcome the above-mentioned defects. [0005] According to the present invention, a billboard installation device with a U-shaped infrared sensor includes a billboard carrier and a jack-type fixing assembly fixed and embedded in the building wall, and the front side plate of the billb...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16M13/02G09F9/33
Inventor 不公告发明人
Owner 嘉兴市朗盛机械有限公司
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