Positioning tool of flexible circuit board
A technology of flexible circuit boards and positioning tooling, which is applied to printed circuits, printed circuit manufacturing, electrical components, etc., can solve the problems of large number of positioning tools, high processing costs, and large storage space, and achieve small storage space and low cost , The effect of convenient storage management
Inactive Publication Date: 2012-04-18
卓盈微电子(昆山)有限公司
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Problems solved by technology
The disadvantage of this method is that one flexible circuit board corresponds to one positioning tool, which leads to a large number of positioning tools and takes up a relatively large storage space. In addition, it is necessary to ensure the positioning accuracy when fixing the flexible circuit board to the carrier board. Positioning tooling requires high processing accuracy, and its processing cost is relatively high
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Embodiment approach
[0022] The universal positioning base 1 can cooperate with multiple sets of positioning sheets, select a suitable set of positioning sheets according to the flexible circuit board 4 and the carrier board 5 to be positioned, and then cooperate with the universal positioning base 1 for positioning, so as to achieve the positioning of the flexible circuit board 4 and the carrier board 5 The purpose of precise positioning is to ensure the positioning accuracy when the flexible circuit board 4 is fixed on the carrier board 5 .
[0023] The above is only a preferred embodiment of the present invention, it should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the present invention, some improvements and modifications can also be made. It should also be regarded as the protection scope of the present invention.
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The invention relates to a positioning tool of a flexible circuit board, which is characterized by comprising a universal positioning base and two positioning sheets, wherein the universal positioning base is provided with a positioning pin and / or a positioning hole; the two positioning sheets are formed into a group; a positioning hole matched with the positioning pin is arranged on each positioning sheet; and one positioning sheet is a flexible circuit board positioning sheet for positioning the flexible circuit board, and the other positioning sheet is a support board positioning sheet forpositioning a support board. Stainless steel sheets for positioning are made only according to the shape of each flexible circuit board and the support board, and the positioning base is universal, so that when a new model is replaced every time, only the corresponding stainless steel sheet needs to be replaced. The process of etching the stainless steel sheets with higher accuracy is easier thanthe process of mechanically processing the original positioning tool, and the cost is lower (the cost of making two stainless steel sheets for positioning is less than 1 / 2 of the cost of making the whole original positioning tool). Corresponding numbers, applicable models and the like can be simultaneously etched on the etched stainless steel sheets, and the tool does not need to be numbered and labeled additionally. The storage space occupied by the tool is smaller, thus the tool can be stored and managed conveniently.
Description
technical field [0001] The invention relates to a positioning tool for a flexible circuit board. Background technique [0002] The flexible circuit board itself is relatively soft, and it is necessary to ensure that the single-piece flexible circuit board completes the operation process in a relatively flat condition to ensure product quality. The usual method is to fix the flexible circuit board to the flexible circuit board carrier to ensure The flexible circuit board is relatively flat for subsequent operations. In order to accurately fix the flexible circuit board on the corresponding carrier board according to the corresponding position, positioning holes are usually set on the flexible circuit board, corresponding positioning tooling is made, and positioning pins are used for positioning (such as Figure 4 , 5 and 6). Each type of flexible circuit board needs to be equipped with a positioning tool, and the positioning pins on the positioning tool are used to determin...
Claims
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IPC IPC(8): H05K3/00
Inventor 利国权季何榴
Owner 卓盈微电子(昆山)有限公司