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Floating connecting terminal

A connection terminal, floating type technology, applied in the direction of protective switch terminal/connection, pull-out switch cabinet, switchgear, etc., can solve the problem that the current conduction, gap, drawer bracket and circuit breaker body bracket cannot be properly assembled and other issues to achieve the effect of reliable conduction

Inactive Publication Date: 2017-05-17
江苏高博锐电气有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to deviations in design, assembly or processing of circuit breaker terminals with a drawer structure, it is often difficult to assemble the drawer housing and the body housing of the circuit breaker after the normal assembly of the drawer bracket and the circuit breaker body bracket. Structure, that is, there will be interference or gap between the drawer shell and the body shell
In the case of interference, it is difficult to assemble normally between the drawer bracket and the circuit breaker body bracket; in the case of a gap, the crimping area between the drawer shell and the body shell is insufficient to meet normal current conduction

Method used

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  • Floating connecting terminal
  • Floating connecting terminal
  • Floating connecting terminal

Examples

Experimental program
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Effect test

Embodiment Construction

[0023] The present invention is described in detail below in conjunction with accompanying drawing and specific embodiment:

[0024] Such as Figure 1 to Figure 4 The floating terminal shown includes a drawer support 1, a drawer case 2, a circuit breaker body support 3, a circuit breaker body case 4, a first spring sleeve rod 5, and a second spring sleeve rod 6. The upper part of the body shell 4 is provided with a first guide feature 41, the lower part of the drawer housing 2 is provided with a second guide feature 21 matching the first guide feature 41, and the first guide feature 41 is provided with a first conductive body, the second guide feature 21 is provided with a second conductor, and after the first guide feature 41 is embedded in the second guide feature 21, the first conductor is in contact with the second conductor, and the first spring One end of the sleeve rod 5 and the second spring sleeve rod 6 is fixedly installed on the body shell 4 and the drawer shell 2 ...

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Abstract

The invention discloses a floating connecting terminal comprising a drawer bracket, a drawer shell, a main body bracket of a circuit breaker, a main body shell of the circuit breaker, a first spring sleeve rod and a second spring sleeve rod, wherein one end of the first spring sleeve rod and one end of the second spring sleeve rod are fixedly installed on the main body shell and the drawer shell, the main body bracket and the drawer bracket are movably installed on the main body shell and the drawer shell through buckle structures, and a first floating spring and a second floating spring separately sleeve on the first spring sleeve rod and the second spring sleeve rod, both ends of the first floating spring separately act on the main body bracket and the main body shell, and both ends of the second floating spring separately act on the drawer bracket and the drawer shell. The structure adopts floating connection, and reliable connection of a loop is realized by automatically compensating the up and down deviation of the main body and the drawer through an elastic element and a guide feature (the deviation may be from design, assembly or processing).

Description

[0001] Technical field: [0002] The invention belongs to the technical field of low-voltage electrical appliances, and in particular relates to a floating terminal. [0003] Background technique: [0004] The terminal block is used to facilitate the connection of wires. It is actually a piece of metal sealed in insulating plastic. There are holes at both ends for inserting wires, and there are screws for fastening or loosening. For example, two wires, sometimes It needs to be connected, and sometimes it needs to be disconnected. At this time, terminals can be used to connect them, and they can be disconnected at any time without welding or winding them together. It is very convenient and fast. A certain crimping area is to ensure reliability. Contact, and ensure that sufficient current can pass. Due to deviations in design, assembly or processing of circuit breaker terminals with a drawer structure, it is often difficult to assemble the drawer housing and the body housing of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H71/08H02B11/173H02B11/04
CPCH01H71/08H02B11/04H02B11/173
Inventor 刘言菊邓高见李大意朱金星段新高
Owner 江苏高博锐电气有限公司