Electronic circuit board mounting and fixing apparatus

Abstract

The invention relates to the technical field of circuit equipment, particularly an electronic circuit board mounting and fixing apparatus. The electronic circuit board mounting and fixing apparatus comprises a left fixed board, a right fixed board and a circuit board; a fixed base groove is formed in the top end side edge of the left fixed board; a fixed base is arranged in the fixed base groove;the center of the right end of the fixed base is fixedly connected with a sliding rod; the right end of the sliding rod passes through the left fixed board to be fixedly connected with the right fixedboard; a horizontal first sliding groove is formed in the top end side edge of the right fixed board; a rubber base is arranged at the bottom end of the first sliding groove; the right end of the sliding rod is fixedly connected with a piston head and glidingly connected with the first sliding groove; the left side, on the outer side of the sliding rod, of the piston head is sleeved with a compression spring; the other side of the top end of the left fixed board is fixedly connected with a hook; the other side of the top end of the right fixed board is rotationally connected with a rotary shaft; and the right end of the rotary shaft is fixedly connected with a spanner. The electronic circuit board mounting and fixing apparatus has the advantages of simple mounting and fixing, conveniencein detachment, and wide market demand and is worthy of popularization.

Description

Technical field [0001] The invention relates to the technical field of electronic equipment, in particular to an electronic circuit board mounting and fixing device. Background technique [0002] The names of the circuit boards are: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, circuit boards, PCB boards, aluminum substrates, high frequency boards, thick copper boards, impedance boards, PCBs, ultra-thin circuit boards, ultra Thin circuit boards, printed (copper etching technology) circuit boards, etc., circuit boards make circuits miniaturized and intuitive, and play an important role in the mass production of fixed circuits and optimizing the layout of electrical appliances. Circuit boards are the most active in the contemporary electronic component industry. The industry’s growth rate is generally about 3 percentage points higher than that of the electronic component industry. From the perspective of development, China’s circui...

AI Technical Summary

Problems solved by technology

[0003] Nowadays, when the circuit board is used, the circuit board is loose due to long-term work and cannot work normally, and the loose circuit board works for a long time to cause poor contact, which may easily cause the circuit board to be burned and affect the work. Therefore, when using the circuit board, it is necessary to replace the It is fixed to increase the service life of the circuit board. However, the existing circuit board fixing devices are all fixed by screws at the four corners of the circuit board. The batch installation and fixing of circuit boards, therefore, a kind of electronic circuit board installation and fixing device is proposed in view of the above problems

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