A circuit board component and its manufacturing method, circuit board assembly, mobile terminal
A technology of circuit board components and manufacturing methods, which is applied in the direction of printed circuit manufacturing, printed circuits, electrical components, etc., can solve problems such as position deviation, poor product contact, and affect normal use of products, and achieve the effect of improving welding accuracy
Inactive Publication Date: 2020-03-10
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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Problems solved by technology
[0002] At present, when the pin components are automatically welded, because there is no position limit for the pin components, the pin components will move during the automatic welding process, and the position will deviate. When the pin components need to be precise When mated to other pin components, this change of position will lead to poor contact of the product, seriously affecting the normal use of the product
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[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It should be understood that the specific embodiments described here are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, only some structures related to the present application are shown in the drawings but not all structures. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.
[0026] The mobile terminal provided by the embodiments of the present application includes smart phones, tablet computers, smart wearable devices, digital audio and video players, e-readers, handheld game consoles, vehicle-mounted electronic device...
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The invention provides a circuit board assembly, a manufacturing method thereof, a circuit board splicing plate and a mobile terminal. The manufacturing method comprises the steps of: providing the circuit board splicing plate, wherein the circuit board splicing plate comprises the circuit board and a limiting board connected to the circuit board, and the circuit board is provided with welding positions; painting soldering flux onto the welding positions; inserting pins of a pin element into the welding positions; performing overheating treatment on the circuit board splicing plate which is inserted by the pin element, and electrically connecting the pin element with the circuit board splicing plate by means of the soldering flux, wherein the welding positions and the limiting plate are used for limiting movement of the pin element on the plane where the circuit board locates; and removing the limiting plate to obtain the circuit board assembly. The circuit board splicing plate can limit the position of the pin element precisely, and significantly improves the welding precision of the pin element.
Description
technical field [0001] The present application relates to the technical field of circuit board assemblies, in particular to a method for manufacturing a circuit board assembly, a circuit board assembly, a circuit board assembly, and a mobile terminal. Background technique [0002] At present, when the pin components are automatically welded, because there is no position limit for the pin components, the pin components will move during the automatic welding process, and the position will deviate. When the pin components need to be precise When mated to other pin components, this change in position will lead to poor contact of the product, seriously affecting the normal use of the product. Contents of the invention [0003] The application provides a manufacturing method of a circuit board assembly, the manufacturing method includes providing a circuit board assembly, the circuit board assembly includes a circuit board and a limiting plate connected to the circuit board, the...
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IPC IPC(8): H05K3/34
CPCH05K3/3447H05K2203/15
Inventor 王聪谷一平
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD