Connecting structure for current element measurement

A technology of current element and connection structure, which is applied in the field of connection structure for current element measurement, which can solve the problems of cumbersome clamping process, easy poor contact, low clamping efficiency, etc., and achieve high clamping efficiency, not easy to generate heat, and prevent deformation damage effect

Active Publication Date: 2017-12-01
长沙天恒测控技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a connection structure for current element measurement to solve the technical problems of the existing connection structure, such as cumbersome clamping process, low clamping efficiency, easy to generate heat due to poor contact, and easy damage to the outer surface

Method used

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  • Connecting structure for current element measurement
  • Connecting structure for current element measurement
  • Connecting structure for current element measurement

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Embodiment Construction

[0024] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0025] refer to figure 2 , the preferred embodiment of the present invention provides a connection structure for current element measurement, used to connect the current element 30 in the loop of the measurement circuit, the connection structure for current element measurement includes: used to make the current flow of the current element 30 Two groups of connection members 20 connected to the measurement circuit at the two ends of the direction arrangement, the two groups of connection members 20 are relatively arranged at the two ends of the current element 30, and each group of connection members 20 includes: a mounting plate 21, on which the mounting plate 21 is vertically arranged There are several elastic probes 22 with elastic force, the top...

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Abstract

The present invention discloses a connecting structure for current element measurement, comprising two sets of connecting members for connecting the two ends of a current element arranged in a current flowing direction to a measuring circuit respectively with the two connecting members disposed oppositely at the two ends of the current element. Each set of connecting members includes a mounting plate provided with a plurality of vertical elastic probes with elastic force. The top ends of the elastic probes are used for connecting the end part arranged on the current element correspondingly, and the oppositely arranged bottom ends of the elastic probes penetrate the mounting plate and are connected with the measuring circuit. The connecting structure further comprises a pressing component used for abutting against the end part of the current element to be in contact with the top ends of the plurality of corresponding elastic probes. The connecting structure for current element measurement of the present invention achieves good heat dissipation, is not easy to generate heat, and can keep close contact with the current element all the time. The operation process for the structure is simple, the packaging and clamping efficiency is high, and the connecting structure can be applied widely.

Description

technical field [0001] The invention relates to the field of current element measurement, in particular to a connection structure for current element measurement. Background technique [0002] There are many types of shunts used in the verification of domestic DC electric energy meters, and the specifications and sizes are different. At present, the connection structure connecting the shunt 10 and the copper plate 11 is as shown in the accompanying drawing figure 1 As shown, the two ends of the shunt 10 are pressed and connected to the two copper plates 11 fixedly connected to the support platform 14 through the connecting bolts 13 respectively. 11, press the connection tightly to ensure that the shunt 10 is in full contact with the copper plate 11, so that the shunt 10 can safely pass the current, and ensure that the contact parts of the two do not heat up. [0003] When connecting, manual clamping requires manual adjustment of the relative position of the diverter 10 and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R1/20
CPCG01R1/203
Inventor 周新华邱全锋
Owner 长沙天恒测控技术有限公司
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