3results about How to "Avoid electrostatic damage" patented technology

The embodiment of the present application discloses a method for inhibiting integrated circuit from static damage, comprising: providing a first chip, and arranging an integrated circuit on the first chip; providing a second chip, and arranging an electrostatic protection circuit on the second chip, the electrostatic protection circuit comprising: a first output port, a second output port and a first resistor; wherein, when an electrostatic pulse flows through the first resistor, the resistance of the first resistor increases; connecting the first output port with an output port of the integrated circuit, so that the electrostatic protection circuit can inhibit the integrated circuit from static damage. Moreover, the electrostatic protection circuit is arranged on the second chip, and the integrated circuit is arranged on the first chip, so that the integrated circuit and the electrostatic protection circuit are arranged on different chips, avoiding the problem that the integrated circuit cannot be designed for electrostatic protection due to the limitation of the base material of the chip on which the integrated circuit is arranged, and realizing the electrostatic protection of the integrated circuit of new material.

The utility model provides an anti-static packaging box for an integrated circuit. The anti-static packaging box comprises a box body, a partition assembly and a sealing cover plate. The box body comprises a side plate and a bottom plate, the side plate is in a square frame shape, the bottom plate is fixedly connected to the bottom side of the side plate, the side plate comprises a polyvinyl chloride plate, a first tin foil piece and a first wear-resistant coating layer, the polyvinyl chloride plate is fixedly connected with the bottom plate, the first tin foil piece is fixedly connected to the inner side of the polyvinyl chloride plate, and the first wear-resistant coating layer is fixedly connected to the bottom plate. The first wear-resistant coating layer is arranged on the inner side of the first tin foil sheet; the separation assembly is fixedly connected to the inner side of the side plate, and the separation assembly is perpendicular to the bottom plate; according to the utility model, the interior of the box body is divided into a plurality of parts through the separation assemblies, the box body and the separation assemblies are both provided with the tin foil sheets, and the tin foil sheets block static electricity, so that external static electricity can be prevented from being introduced and accumulated on the integrated circuits, and static electricity damage caused by friction between the internal integrated circuits can be avoided; and the electrostatic protection effect is further improved.

This utility model discloses a robotic arm for handling vacuum gauge sensing components, comprising: a base plate with a control board and an operator; a first servo motor with a rotating disk on its upper part; a first rocker arm hinged to the rotating disk, with a second servo motor mounted on the first rocker arm; a second rocker arm hinged to the first rocker arm, with a third servo motor mounted at the hinge point; and a gripper located at the end of the second rocker arm. The base plate, first rocker arm, second rocker arm, and gripper are all made of non-metallic materials. The gripper includes a support plate, a toothed swing arm, a clamping arm, and a connecting arm. The toothed swing arms are rotatably mounted on the support plate, and the two toothed swing arms mesh with each other. One of the toothed swing arms is connected to a fourth servo motor. One end of the connecting arm is hinged to the support plate, and the other end of the connecting arm is hinged to the clamping arm. The toothed swing arm and the clamping arm are also hinged. The use of non-metallic materials provides excellent insulation and anti-static properties, effectively preventing electrostatic damage and improving operational safety when handling electrostatically sensitive components.