Universal programming test equipment for integrated circuit

Abstract

The invention discloses universal programming test equipment for an integrated circuit, and the equipment comprises a table board, guide rails are fixed on the table board, guide rail pairs are slidably arranged on the guide rails, a supporting table is fixed on the two guide rail pairs, an inner cavity is formed in the supporting table, shaft sleeves are fixed on the two sides of the inner wall of the inner cavity, supporting shafts are rotatably arranged in the shaft sleeves, and a motor is fixed on the supporting table. A rotating shaft of the motor is fixed to the supporting shaft through a coupler, a threaded protrusion is arranged on the supporting shaft, a threaded sleeve is arranged on the threaded protrusion in a threaded mode, a limiting rod is fixed to the threaded sleeve, a limiting hole is formed in the inner wall of the inner cavity, the limiting rod and the limiting hole are arranged in a sliding mode, a movable clamping plate is fixed to the limiting rod, and a positioning plate is fixed to the supporting table. A circuit board is clamped between the movable clamping plate and the positioning plate. The circuit board can be effectively clamped and positioned through opposite movement of the movable clamping plate in cooperation with the positioning plate, and the circuit board can slide back and forth in cooperation with relative sliding of the guide rail pair and the guide rail so that the circuit board can be in contact test with a test pen.

Description

technical field [0001] The invention relates to the technical field of integrated circuit testing, in particular to a general programming and testing device for integrated circuits. Background technique [0002] With the rapid development of smart manufacturing, smart cities, Internet of Things, 5G communications, and new energy vehicles, the demand for semiconductor devices is increasing day by day. The domestic output value of the semiconductor industry will reach trillions in 2020. Listed, the market prospect is broad. [0003] An integrated circuit is a microelectronic device or component that uses a certain process to interconnect components such as transistors, resistors, capacitors, and inductors required in a circuit, and interconnects them together to form a small or several small semiconductor chips or chips. Dielectric substrate, and then packaged in a package to become a microstructure with the required circuit function. [0004] The common form of integrated c...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a kind of universal programming testing equipment for integrated circuit, to solve the problem of electrical testing of electronic devices after programming the integrated circuit board

Images