A highly airtight solid capacitor with protective structure

Abstract

The invention relates to the technical field of solid capacitors, and discloses a highly airtight solid capacitor with a protective structure, including a circuit board, the top of which is plugged with pins extending to the bottom of the circuit board. The highly airtight solid capacitor with protective structure can play a simple protective role when the capacitor body is impacted by external force through the movable sleeve. When the capacitor body is impacted, it first impacts the surface of the baffle, and the baffle transmits the impact force For the movable sleeve, the movable sleeve rotates when it is impacted, which plays the role of unloading force, avoids the impact force directly acting on the surface of the capacitor body, and makes the movable sleeve rotate more smoothly when it is forced to rotate through the rotating block. Through a series of mechanical structures, the device can unload the capacitor body when it is impacted by external force, avoiding the impact force from directly acting on the surface of the capacitor body, so that the capacitor body can be guaranteed not to be damaged when it is impacted by external force.

Description

technical field [0001] The invention relates to the technical field of solid capacitors, in particular to a highly airtight solid capacitor with a protective structure. Background technique [0002] The full name of solid capacitors is: solid aluminum electrolytic capacitors. The biggest difference between them and ordinary capacitors is that they use different dielectric materials. The dielectric material of liquid aluminum capacitors is electrolyte, while the dielectric material of solid capacitors is conductive polymer materials. In view of the many problems of liquid electrolytic capacitors, solid aluminum electrolytic capacitors came into being. Since the 1990s, aluminum electrolytic capacitors have used solid conductive polymer materials instead of electrolytes as cathodes, and have achieved innovative development. The conductivity of conductive polymer materials The capacity is usually 2 to 3 orders of magnitude higher than that of the electrolyte. It can greatly redu...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a highly airtight solid capacitor with a protective structure, which has the advantages of avoiding pin disconnection, etc., and solves the problem that the pin is easily disconnected by force

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