Chip pin structure

Abstract

The invention discloses a chip pin structure. The chip pin structure comprises an upper connector; a circular groove I is formed in the upper surface of the upper connector; a groove is transversely formed in the right end of the upper connector; two symmetrical elastic sheets are arranged in the groove; a groove is vertically formed in the left end of the upper connector; the groove is connectedwith a connecting rod in a hinged manner; the lower end of the connecting rod is connected with a concave block body in a hinged manner; the other surface of the concave block body is fixedly connected with two telescopic rods; the telescopic rods are connected with a lower connector; a circular groove II is formed in the upper surface of the left end of the lower connector; and a bayonet is formed in the left end of the lower connector. The circular grooves can be connected with a chip circuit through clamping or screw thread connection, and the elastic sheets can be lap jointed with certainbroken pins, so that the chip pin structure can be higher in applicability.

Description

technical field [0001] The invention relates to the field of chip pin design, in particular to a chip pin structure. Background technique [0002] Pins, also called pins, are the connections from the internal circuit of the integrated circuit (chip) to the peripheral circuit, and all the pins constitute the interface of the chip. The existing pins and chip circuits are connected by soldering, and the materials used for general pins are tin-plated copper, silver-plated copper and gold-plated copper, and some even use some rare metals. The materials are relatively expensive, so if some discarded chips do not remove their pins and continue to use, it will cause a lot of waste. However, the current removal method of soldered pins is directly pulled out. This removal method has Many defects: unplugging may pinch the pin itself, the pin will be pinched off, and some pins will be left in the soldering part. In addition, if the unplugged pin needs to be used between other chips and...

AI Technical Summary

Problems solved by technology

The existing pins and chip circuits are connected by soldering, and the materials used for general pins are tin-plated copper, silver-plated copper and gold-plated copper, and some even use some rare metals. The materials are relatively expensive, so if some discarded chips do not remove their pins and continue to use, it will cause a lot of waste. However, the current removal method of soldered pins is directly pulled out. This removal method has Many defects: unplugging may pinch the pin itself, the pin will be pinched off, and some pins will be left in the soldering part. In addition, if the unplugged pin needs to be used between other chips and the circuit board, it may be damaged due to the length of the pin being too long. short lead to no connection

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