Flexible printed circuit board
A flexible printed circuit, sticky technology, applied in the direction of printed circuit, printed circuit, printed circuit parts, etc., can solve the problem of damage to the connection, the lack of protection of the wire connection board, and the inconvenient connection of conductive copper foil, etc., to avoid Damage, ease of use, and strength-enhancing effects
Inactive Publication Date: 2019-09-17
华普通用技术研究(广州)有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to provide a flexible printed circuit board to solve the inconvenience in the current market of the above-mentioned background technology to connect the conductive copper foil to the outside world, and it is inconvenient to fix the flexible circuit board, and there is no need for wire connection boards. Protective effect, and the wire connection plate is not convenient to fix, and the connection is prone to damage
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[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0025] see Figure 1-4 , the present invention provides a technical solution: a flexible printed circuit board, including conductive copper foil 1, solder resist green oil 2, first protective film glue 3, FR4 reinforcing plate glue 4, wire connection plate 5, second protection Film glue 6, adhesive fixed card 7, first adhesive sticker 8, movable connecting rod 9, fixed chute 10, concave sliding button 11, second adhesive sticker 12, movable rod 1...
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The invention discloses a flexible printed circuit board. The flexible printed circuit board comprises a conductive copper foil, an FR reinforcing plate adhesive, a wire connecting plate, a second protective film adhesive, an adhesive fixing clamp, a second adhesive tape and a conductive connecting wire. Solder mask green oil is arranged on the conductive copper foil. The FR4 reinforcing plate adhesive is fixed on the left side of a first protective film adhesive. The second protective film adhesive is arranged on the wire connecting plate. A concave sliding button is fixed on a movable connecting rod. The second adhesive tape is fixed on the adhesive fixing clamp and fixed to the movable rod. A conductive connecting wire is connected to the rear side of the wire connecting plate and arranged in a wire connecting bending piece. The flexible printed circuit board is provided with the FR4 reinforcing plate adhesive, and the FR4 reinforcing plate adhesive is arranged at the joint of the flexible printed circuit board and the adhesive fixing clamp, so the strength of the joint of the flexible printed circuit board can be enhanced through the FR4 reinforcing plate adhesive, the joint is prevented from being damaged, and the flexible printed circuit board is more practical and convenient to use.
Description
technical field [0001] The invention relates to the technical field of flexible printed circuit boards, in particular to a flexible printed circuit board. Background technique [0002] With the continuous development of science and technology, some devices now use flexible circuit boards for circuit connection. Because flexible circuit boards have the characteristics of small footprint and are not easy to damage, some devices use flexible circuit boards instead of rigid circuit boards. The circuit board basically discloses a flexible printed circuit board as the Chinese patent of CN200810135369. [0003] However, the current flexible printed circuit board has such shortcomings that it is inconvenient to connect the conductive copper foil to the outside world, and the flexible circuit board is inconvenient to fix, and it does not have a protective effect on the wire connection board, and the wire connection board is inconvenient to fix. It is prone to damage, so it is necess...
Claims
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IPC IPC(8): H05K1/02H05K1/18
CPCH05K1/0281H05K1/18H05K2201/10356H05K2201/2009
Inventor 袁思静
Owner 华普通用技术研究(广州)有限公司