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electrical connector

An electrical connector and electrical connection technology, which is applied in the direction of connection, two-part connection device, and parts of the connection device, can solve problems such as the inability to realize connection requirements, and achieve improved depth and stability, good coaxial precision, and improved The effect of torque transmission

Active Publication Date: 2018-12-04
SUZHOU INST OF BIOMEDICAL ENG & TECH CHINESE ACADEMY OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the connection of some electromechanical equipment, the electrical connector is required to realize more precise mechanical transmission functions, such as torque transmission, etc., the existing electrical connectors have certain limitations, and cannot meet the connection requirements of special occasions.

Method used

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Embodiment approach

[0037] As another embodiment of the present invention, the electrical connector further includes: a fixing device 30, which includes a first fixing sleeve 31 rotatably sleeved on the outside of the first transmission shaft 21, and a rotatably sleeved on the outside of the second transmission shaft 22. The second fixed sleeve 32; the first fixed sleeve 31, the second fixed sleeve 32, the first transmission shaft 21 and the second transmission shaft 22 are coaxial; wherein, the outside of the first fixed sleeve 31 is provided with a fixed key 311 , the second fixed sleeve 32 is provided with a fixed groove 321; when the first fixed sleeve 31 is inserted into the second fixed sleeve 32, the fixed key 311 is inserted into the fixed groove 321 to realize the first fixed sleeve 31 and the second fixed sleeve 32 Card access. The fixing device 30 is used to ensure the coaxiality of the docking of the first electrical connection terminal 11 and the second electrical connection terminal...

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Abstract

The invention discloses an electrical connector, comprising: an electrical connection device, including a first electrical connection terminal and a second electrical connection terminal that are mated and plugged; The transmission shaft and the second transmission shaft on the outside of the second electrical connection terminal; one end of the first transmission shaft is fixedly connected with the coaxial first rotary terminal, and a transmission key is arranged on the outside; one end of the second transmission shaft is fixedly connected with the coaxial The inner side of the hollow second rotary terminal is provided with a spirally descending curved guide surface, which is hollow inside and nested coaxially with the first rotary terminal. Under the guidance of the guide curved surface, the first rotary terminal rotates relative to the second rotary terminal so that the transmission key enters the transmission groove to achieve clamping, and drives the first electrical connection terminal to match and insert with the second electrical connection terminal. The invention can realize precise mechanical motion transmission while ensuring electrical connection.

Description

technical field [0001] The present invention relates to the technical field of connection devices for electromechanical equipment, and more specifically, the present invention relates to an electrical connector. Background technique [0002] In the prior art, in order to realize the function of signal transmission, the connecting device of the electromechanical equipment transmits the power, the signal, etc. at both ends by means of electrical connection. Although existing connectors such as pins, D-SUB, BNC, and SMA have better signal transmission performance, they can meet better impedance requirements. [0003] However, in the connection of some electromechanical equipment, the electrical connector is required to be able to realize relatively precise mechanical transmission functions, such as torque transmission, etc., and the existing electrical connectors have certain limitations and cannot meet the connection requirements of special occasions. Contents of the inventi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/502H01R13/631H01R13/625H01R24/00
CPCH01R13/502H01R13/625H01R13/631H01R24/00
Inventor 韩志乐简小华李章剑徐杰
Owner SUZHOU INST OF BIOMEDICAL ENG & TECH CHINESE ACADEMY OF SCI
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