Connecting piece for power plug of charger and circuit board and mounting process thereof
A power plug and installation process technology, applied in the direction of line/collector parts, circuits, connections, etc., can solve the problems of not being suitable for mechanized production, difficult to master the process, and waste of labor, so as to save manpower, facilitate operation, and reduce production. cost effect
Inactive Publication Date: 2014-08-13
KUANTECHBEI HAICO
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AI Technical Summary
Problems solved by technology
[0004] The purpose of the present invention is to provide a connection between the charger power plug and the circuit board and the installation process, so as to overcome the problems of weak welding, difficult process, inconvenient operation, low production efficiency, waste of labor and inconvenience in the current soldering connection. Adapt to the disadvantages of mechanized production
Method used
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[0019] specific implementation plan
[0020] The connector and installation process between the charger power plug and the circuit board provided by the present invention include a first pin 1, a second pin 2, a charger bottom box 3 connected to the first pin 1 and the second pin 2, and a plug-in The circuit board 4, the shrapnel connecting piece 5 and the pressing piece connecting piece 6 in the charger bottom box 3, the specific embodiment: the shrapnel connecting piece 5 and the pressing piece connecting piece 6 are made of stainless steel or other metal materials, and the points are adopted The welding process of welding connects the shrapnel connecting piece 5 and the pressing piece connecting piece 6 together;
[0021] The specific installation process steps are:
[0022] a. Using stainless steel sheet, stamp the hook-shaped shrapnel connecting piece 5 and the pressing piece connecting piece 6 in the mold at one time, and then coat the surface of the two pins 6-1 of the...
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The invention discloses a connecting piece for a power plug of a charger and a circuit board and a mounting process thereof. The connecting piece comprises a first pin, a second pin, a charger bottom box and a circuit board, wherein the charger bottom box is connected with the first pin and the second pin, the circuit board is nested in the charger bottom box, and elastic sheet connecting members and compressed sheet connecting members. The connecting piece is characterized in that the elastic sheet connecting members and the compressed sheet connecting members are made from stainless steel and connected together by adopting a spot welding process. The connecting piece for the power plug of the charger and the circuit board and the mounting process thereof have the advantages of simple process, convenience in operation, firmness in welding, labor saving, increase in production efficiency, reduction in production cost, and applicability to mechanized production.
Description
technical field [0001] The invention relates to a charger, in particular to the design and manufacture of a connector between a charger power plug and a circuit board and an installation process. Background technique [0002] At present, there are many types of power plugs for chargers. According to the different capacities of the chargers, the connectors of the power plug input and the circuit board are also different, but their welding process is the same, and they all use soldering process to achieve conductive Purpose. Since the connector has a certain thickness and a large area, the process of soldering connection has the following disadvantages: First, a layer of solder paste needs to be applied when soldering the connection, and the solder paste will produce toxic gas during the soldering process, causing air pollution , has a certain impact on the human body, and the soldering process requires manual operation, which wastes a lot of labor; second, copper is expensiv...
Claims
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IPC IPC(8): H01R4/48H01R4/02H01R43/00H01R43/02
Inventor 郑淳正
Owner KUANTECHBEI HAICO