Lockers and circuit boards for lockers
A locker and circuit board technology, which is applied to electrical locking circuits, printed circuit components, etc., can solve the problems of large number of materials used, high production costs, and complicated manufacturing processes
Active Publication Date: 2015-09-30
CIXI SANPEI MACHINE
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The circuit board of the stopper prepared by printing and welding, because there are multiple circuit paths on the circuit board, it is necessary to set up multiple circuit copper sheets and multiple circuit contacts to lay the circuit, resulting in a large amount of materials used in the circuit board preparation process. The manufacturing process is complicated, resulting in higher production costs
Method used
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Embodiment Construction
[0024] The invention discloses a circuit board of the locker, which simplifies the preparation process of the circuit board of the locker; the invention also provides a locker; the invention also provides a manufacturing method of the circuit board of the locker.
[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.
[0026] Such as Figure 2-Figure 5 as shown, figure 2 A schematic structural view of the circuit board in the circuit board of the latch provided by the present invention; image 3 for figure 2 ...
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The invention provides a circuit board of a fastener. the circuit board comprises a main circuit panel and an auxiliary circuit panel which are integrated and have height differences. An insulating matrix is wrapped on the outer surface of the auxiliary circuit panel. The main circuit panel exposes on the surface of the insulating matrix. A plurality of grooves communicated with the auxiliary circuit panel are arranged on the insulating matrix. Electric connecting points allowing the circuit board to be communicated with electric appliances outside the fastener are arranged on the insulating matrix. A plurality of cutting-off holes for cutting off circuits on the main circuit panel and communicated circuits on the circuit board are further arranged on the circuit board. The circuit board is of an integrated structure by wrapping the auxiliary circuit panel with the insulating matrix, the cutting-off holes are used for cutting preset circuits of the circuit board when the circuit board is used, and manufacturing process of the circuit board is simplified while number of conductive path structures during manufacturing of the circuit board is reduced. The invention further provides the fastener.
Description
technical field [0001] The invention relates to the technical field of automobile latches, more specifically, to a latch and a circuit board of the latch. Background technique [0002] The full name of the locker is the car locker. Generally speaking, it is the car door lock controller. It is a control device that provides lock / unlock pulse current for the car door lock actuator. [0003] Such as figure 1 as shown, figure 1 An exploded view of the existing latch structure. The interior of the locker controls the opening and closing of the door lock actuator through the mutual transmission of multiple transmission parts. The locker body 1` provides the supporting base of the internal transmission parts, and the circuit board 2' is plugged into the locker body. Inside 1`, the connection and disconnection of multiple circuits on the circuit board 2` provide a pulse current path. [0004] The circuit board of the traditional latch includes an insulating support plate and a p...
Claims
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IPC IPC(8): H05K1/02E05B81/60E05B81/56
Inventor 林双
Owner CIXI SANPEI MACHINE