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Fixing device and equipment using same

A technology for fixing devices and equipment, which is applied to elastic/clamping devices, support structure installation, circuit layout on support structures, etc.

Inactive Publication Date: 2011-03-23
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, each installation or removal of the circuit board needs to turn multiple screws, which is cumbersome
Especially some electronic equipment, such as electronic equipment for testing, often need to replace the circuit board, so the method of fixing the circuit board with screws is more inconvenient and cumbersome.

Method used

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  • Fixing device and equipment using same
  • Fixing device and equipment using same
  • Fixing device and equipment using same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Please see figure 1 The apparatus 300 shown comprises a first part 302 , a second part 200 and a fixing device 100 for fixing the second part 200 to the first part 302 . In this embodiment, the first component 302 is a grounded casing 302 , and the second component 200 is a circuit board 200 .

[0018] Please see Figure 2 to Figure 4 The fixing device 100 includes a body 10 , an opening 20 defined on the body 10 , and a plurality of positioning portions 30 disposed on the body 10 and located in the opening 20 .

[0019] The main body 10 is roughly rectangular, and an opening 20 is opened thereon so that the main body 10 is in the shape of a frame. Preferably, the shape of the opening 20 is determined according to the shape of the object to be fixed (the second component 200 ). For example, if the object to be fixed is rectangular, the opening 20 can be opened in a rectangular shape; if the object to be fixed is circular, the opening 20 can be opened in a circular sh...

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PUM

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Abstract

The invention relates to a fixing device which comprises a body, an opening and at least one positioning part, wherein the opening is arranged on the body; the positioning part is arranged on the body; the positioning part comprises a pressing component and a supporting arm which are arranged opposite to each other; the pressing component comprises a base and a pressing part, wherein the base is connected with the body; the pressing part is connected with the base and positioned above the opening; the supporting arm extends from the body into the opening, and is positioned below the pressing part; the supporting arm can generate deformation along the direction of an external force under the action of the external force; and a gap is formed between the pressing part and the supporting arm so that a fixed object can be clamped in the gap.

Description

technical field [0001] The invention relates to a fixing device and equipment using the fixing device. Background technique [0002] An object, such as a circuit board, is usually fixed inside the casing of the electronic device by a plurality of screws. Therefore, it is cumbersome to turn multiple screws each time the circuit board is installed or removed. Especially some electronic equipment, such as electronic equipment for testing, often need to replace the circuit board, so the method of fixing the circuit board with screws is more inconvenient and cumbersome. Contents of the invention [0003] In view of this, it is necessary to provide a fast and convenient fastening device for fixing an object. [0004] In addition, it is necessary to provide an apparatus using the fixing device. [0005] A fixing device includes a body, an opening on the body, and at least one positioning portion on the body. The positioning portion includes a pressing piece and a supporting a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/12H05K7/14
CPCH05K5/0017
Inventor 徐世龙
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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