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Air suction device for led display

A technology of LED display screen and air suction, which is applied in the direction of manufacturing tools and hand-held tools, etc., which can solve the problems of inconvenient operation, inability to adjust the suction force of air suction tools, and bulkiness

Active Publication Date: 2020-11-17
深圳市乐儿爽科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the technical problem that the traditional magnetic suction tool is inconvenient and heavy to operate, and the air suction tool cannot properly adjust the suction force in the prior art, and provides an air suction device for LED display

Method used

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  • Air suction device for led display
  • Air suction device for led display
  • Air suction device for led display

Examples

Experimental program
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Embodiment Construction

[0020] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0021] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation or position indicated by "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. The relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the descrip...

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PUM

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Abstract

The invention discloses an LED air suction device characterized by comprising a sucker main body, an air extraction mechanism connected to the sucker main body hermetically, a handheld part which is installed between the sucker main body and the air extraction mechanism and facilitates people to hold by hand, and a power module arranged in the handheld part and used for supplying power to the airextraction mechanism; the handheld part is provided with a switch button and a charging port, and the air extraction mechanism, the power module, the switch button and the charging port are connecteddirectly and electrically; and the sucker main body is provided with a regulating device used for regulating the air supply volume. In practical application of the LED air suction device, through regulation of a regulating catch, the air supply volume of an air inlet can be changed, so that suction force of different degrees can be generated and used for adapting to different LEDs.

Description

technical field [0001] The invention relates to the field of air suction devices, in particular to an air suction device for LED display screens. Background technique [0002] LED advertising screens generally have a modular assembly structure, that is, multiple LED modules are installed on a frame, and the LED modules are generally distributed on a plane in a matrix manner. During installation, the LED module must be positioned stably to ensure the flatness of the LED module and then locked on the frame. In order to improve the installation efficiency and ensure that the electronic components of the LED module will not be damaged during the installation process, the staff Auxiliary tools are generally used for auxiliary installation. [0003] The auxiliary tools commonly used in the prior art generally use magnetic or air suction tools to attract LED modules. Traditional magnetic suction tools are inconvenient and heavy to operate, and air suction tools cannot properly adj...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B27/00
CPCB25B27/00
Inventor 王成兴
Owner 深圳市乐儿爽科技有限公司