Clamping-damage-proof miniature PCB clamping device for electronic engineering

Abstract

The invention provides a clamping-damage-proof miniature PCB clamping device for electronic engineering. The clamping-damage-proof miniature PCB clamping device for electronic engineering comprises asoft rubber pad, a rotary block, stop blocks, a handle, baffles, an arm sleeve, a fixing hole, a current-conducting plate and barbs, wherein round holes are formed in the top end surface and the bottom end surface of a clamping plate correspondingly; two rectangular holes are formed in the top end surface of the clamping plate; the bottoms of the rectangular holes communicate with the bottom end surface of the clamping plate; a sliding cavity is disposed inside the clamping plate; and a plurality of positioning grooves are formed in the bottom of the sliding cavity. An electrostatic dischargeblock is advantageously connected with an electrostatic clamp through a current-conducting line, static electricity generated in a human body is transmitted to other parts, and damage to fragile components inside a PCB due to the static electricity of the human body can be effectively avoided; and by cooperating with the arm sleeve and the current-conducting plate, the current-conducting line is better fixed to the body of worker, the static electricity inside the human body is transmitted to the ground whenever possible, and the damage of strong high-volt current to the PCB is avoided.

Description

technical field [0001] The invention belongs to the technical field of PCB clamping and electronic engineering supporting equipment, and in particular relates to a miniature PCB clamping device for preventing pinch damage used in electronic engineering. Background technique [0002] At present, there are many types of PCB boards produced by electroplating, including PCB hard boards and PCB thin boards. Due to the good strength of the PCB rigid board, the components installed inside the PCB board are often bumped, and a professional clamping device is required to clamp the PCB board to avoid damage to the PCB board. [0003] Based on the above, the inventors have found that the existing electroplating fixtures for PCB sheets as mentioned in the Chinese invention such as application number 201310336554.4, include multiple groups of electroplating fixture units arranged at intervals in sequence, and each group of electroplating fixture units includes a first splint frame And t...

AI Technical Summary

Problems solved by technology

[0008] In order to solve the above-mentioned technical problems, the present invention provides an anti-pinch miniature PCB clamping device for electronic engineering, to solve the static electricity contained in the human body during the process of clamping the PCB board by the staff, which is easy to damage the PCB board. Various components installed inside cause high-voltage electric shocks, resulting in reduced component life and poor protection measures for the edge of the PCB. When the staff is working, it is easy to cause damage to the edge of the PCB and affect the later use of the PCB. The problem

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