Grounding terminal and grounding terminal assembly for rotating shaft
A technology of grounding terminal and rotating shaft, which is applied in the field of grounding terminal for rotating shaft and grounding terminal assembly, can solve the problems of non-recovery and influence on static electricity export, etc., and achieve the effect of high reliability and simple structure design.
Pending Publication Date: 2021-06-01
泰东机械(上海)有限公司
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Problems solved by technology
This grounding method has two disadvantages. One is that the brush is fixed when the rotating shaft rotates. After the rotating shaft rotates for a long time, the friction between the rotating shaft and the flexible part of the brush will generate dust. , will have adverse effects; second, because the flexible part of the brush is made of conductive metal material, it will produce a certain degree of irreversible deformation after being pressed, thus affecting the export of static electricity
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[0027] In order to make the purpose, features and advantages of the present invention more obvious and easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following description The embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0028] see figure 1 and figure 2 , figure 1 It is an exploded view of the grounding terminal for the rotating shaft provided by an embodiment of the present invention, figure 2 It is a schematic diagram of a grounding terminal for a rotating shaft provided by an embodiment of the present invention.
[0029] A...
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The invention discloses a grounding terminal for a rotating shaft. The grounding terminal comprises a mounting base, a spring, a pin shaft, a bearing, a fixing piece and a grounding wire, one end of the mounting base is provided with a connector, the other end of the mounting base is provided with a groove, the spring, the pin shaft and the bearing are sequentially arranged in the groove from inside to outside, the other end of the pin shaft protrudes out of the groove, and the other end of the pin shaft is fixedly connected with the grounding wire through a fixing piece. The invention further discloses a grounding terminal assembly for the rotating shaft. The grounding terminal assembly comprises: a grounding terminal body which is the grounding terminal for the rotating shaft, and the rotating shaft, wherein one end of the rotating shaft is connected with the grounding terminal body. According to the grounding terminal and the grounding terminal assembly for the rotating shaft, provided by the invention, charges carried by the rotating shaft and a contact object can be led out by the grounding wire through a mounting seat, a spring, a first gasket and a pin shaft which are in direct contact with the rotating shaft, and the grounding terminal and the grounding terminal assembly have the characteristics of simple structural design and high reliability.
Description
technical field [0001] The invention relates to the technical field of grounding terminals, in particular to a grounding terminal for a rotating shaft and a grounding terminal assembly. Background technique [0002] At present, the commonly used grounding method of the rotating shaft on the market is to ground through the static removal brush, and the flexible part of the brush contacts the rotating shaft to discharge the static electricity carried by the rotating shaft and its contact objects. This grounding method has two disadvantages. One is that the brush is fixed when the rotating shaft rotates. After the rotating shaft rotates for a long time, the friction between the rotating shaft and the flexible part of the brush will generate dust. , will have adverse effects; second, because the flexible part of the brush is made of conductive metal material, it will produce a certain degree of irreversible deformation after being pressed, thus affecting the export of static ele...
Claims
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IPC IPC(8): H01R39/64H01R11/11H01R4/64H05F3/02
CPCH01R4/64H01R11/11H01R39/64H05F3/02
Inventor 刘宇辉郭雅珑
Owner 泰东机械(上海)有限公司