Connector and electronic device including same

Abstract

The invention discloses a connector, comprising a body and a welding material attached to the body and used to weld the connector on a connected object. The body is an insulating board. The connected object is a circuit board. The welding material is a conductive material, and is distributed on an upper surface, a lower surface and / or sides of the insulating board. The insulating board is provided with vias in which the welding material is also attached. Parts of the sides of the insulating board with the welding material are provided with concave surfaces or convex surfaces. The body is provided with extension arms on which the welding material is attached to increase faces of weld. The invention also discloses an electronic device including the above connector. The connector of the above scheme is easy in manufacturing process and low in cost, and is suitable to be used as connectors of various circuit boards. The connector not only provides electrical connection, but also has an effect of fastening on the circuit boards. Surfaces of the connected circuit boards can be perfectly disposed in a same horizontal plane, and the circuit boards are not easy to deform.

Description

technical field [0001] The invention relates to a connecting piece, in particular to a connecting piece used for connecting circuit boards and an electronic device including the connecting piece. Background technique [0002] In many electronic devices, there are circuit boards, and some have multiple circuit boards, especially when the size is large, the circuit boards are long or even not in a straight line, such as the distribution of circuit boards in a ring, the gap between the circuit boards Connections are often necessary, and of course the circuit boards are also integrally formed. This integral molding is generally used for smaller ring-shaped circuit boards, which are cut from one circuit board. The cost is very high, so most In all cases, circuit board splicing is used, and connectors are used for connection, such as figure 1 As shown, the existing connector includes a connection block 3 and a metal pin 4 passing through the connection block 3 , and the metal pin...

AI Technical Summary

Problems solved by technology

The connection block 3 is usually made of insulating plastic, and the metal pin 4 is usually copper, but because the metal pin is a slender pin, it is easy to deform, and the fixing of the circuit board is not strong, and the circuit board 1 and the circuit board are easy to appear. 2 is not on a plane, especially when the circuit board is required to be very horizontal (such as the circuit board used to install the transmitting tube in the infrared touch screen and the circuit board installed by the user to install the receiving tube), the effect is very poor, the circuit board is slightly tilted, and the emission The sensitivity of receiving signals varies greatly, and the larger the screen, the worse the effect

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