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Circuit board fixing method and device for said method

A fixing method and circuit board technology, applied in the direction of circuit layout and elastic/clamping device on the support structure, can solve the problems of reducing the market competitiveness of products, failing to effectively improve the shortcomings, and increasing the overall manufacturing cost.

Inactive Publication Date: 2004-09-29
PEGATRON +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the conventional motherboard assembly method disclosed in this patent still needs to use one or more screws, and cannot effectively improve the shortcomings derived from the use of screws.
[0009] In addition, the conventional motherboard assembly method disclosed in this patent not only needs to use screws 63, but also needs to prepare and assemble components such as the fixed hook 5, the movable hook 61, and the bracket 62, which will obviously increase the overall Manufacturing costs will reduce product market competitiveness

Method used

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  • Circuit board fixing method and device for said method
  • Circuit board fixing method and device for said method
  • Circuit board fixing method and device for said method

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Embodiment Construction

[0029] see Figures 1 to 3 , is to disclose a preferred embodiment in order to illustrate the main focus of the present invention. This embodiment discloses a device (such as a computer mainframe), and only partially shows that the device has a substrate 10, a plurality of fixing parts 2 are arranged on the substrate 10, and a circuit board 3 is sleeved on the fixing The component 2 and a blocking component 4 are arranged on the substrate 10 for pressing against the circuit board 3 .

[0030] More specifically, the device is comprised of:

[0031] A casing (not shown in the figure) has a base plate 10 .

[0032] A plurality of fixing parts 2 are arranged on the substrate 10, and each fixing part 2 is as follows Figures 4 to 7 As shown, it includes a foot portion 20, a shoulder portion 21, a stop portion 22, a restriction portion 23 and an introduction portion 24, wherein:

[0033] The foot portion 20 includes a first curved rod 201 and a second curved rod 202. The first a...

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Abstract

This invention relates to a fixing method for a CB and a device. First of all, a fixing unit is plug into the baseboard of the device case including a blocking part and a limiting part connected in a L shape and extended from the block forming an arm part and a lead-in part bending upward from the limiting part, through-holes of the CB are sleeved onto the lead-in part to slide downward the said CB along the lower part of the limiting part until the through holes lean against the blocking part and supported by the armpart. Finally, the CB is stopped by a blocking unit from moving backward, so the CB can be mounted and dismantled freely not needing screws.

Description

(1) Technical field [0001] The invention relates to a circuit board fixing method and a device using the method. (2) Background technology [0002] With the rapid development of electronic technology, a variety of electrical products that meet different needs are constantly being introduced. In order to quickly occupy the market and hinder the product life cycle, new products often need to be launched in large quantities and quickly. In order to meet this production requirement, various methods to increase production capacity have been continuously proposed. Taking the assembly method of the mainboard of a computer at present as an example, most mainboards are fixed on one side of the mainboard (hereinafter referred to as the baseboard) by bolts. In this assembling method, no matter whether the main board is assembled on the base plate or removed from the base plate, several screws need to be tightened or unscrewed. Therefore, this motherboard assembly method is not only c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/02H05K7/12
Inventor 林志男吴振扬
Owner PEGATRON