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Straight duckbilled terminal

A terminal and duckbill technology, applied in the field of straight-inserted duckbill terminals, can solve the problems of inconvenient insertion, easy damage, insufficient locking force of the terminal, and achieve the effect of improving the service life and reducing the bearing capacity.

Inactive Publication Date: 2015-04-29
浙江珠城科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] For this reason, the technical problem to be solved by the present invention lies in the problem that the terminal blocks in the prior art either have insufficient locking strength or are inconvenient to insert and are easily damaged, thus proposing an in-line plug-in terminal that can ensure locking strength, is convenient to insert, and has a long service life. Duckbill terminal

Method used

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Effect test

Embodiment 1

[0028] The invention provides an in-line duckbill terminal, the three-dimensional view of the in-line duckbill terminal is as follows figure 1 shown. figure 1 Among them, the in-line duckbill terminal includes a cable connection part 100 and a female connection terminal 200, and the insertion directions of the cable connection part 100 and the female connection terminal 200 are on the same straight line. The female connection terminal 200 includes a slot, and two elastic planes 201 respectively extending to the middle and used to cover the male terminal are connected to the upper part of the vertical side walls on both sides of the slot. A gap is formed between the two elastic planes 201, each Two sides of each elastic plane 201 respectively have an extending elastic arm 202 extending downward, and the extending elastic arm 202 extends to close to the bottom of the slot. In this way, there are four extended elastic walls. When the socket slot is inserted into the male termina...

Embodiment 2

[0032] In this embodiment, an in-line duckbill terminal is provided. On the basis of Embodiment 1 above, the end of the extended elastic arm 202 is bent upwards, and the end of the extended elastic arm facing the direction of the slot socket is bent upwards. , so that the elastic wall has a better guiding effect, and it is more convenient for the male terminal to be inserted. The end of the extended elastic arm 202 on the other side is bent upward, which makes it easier to pull out the male terminal and reduces the resistance of the barb structure.

[0033] The length of the extended elastic arm 202 toward the direction of the slot socket is greater than the length of the extended elastic arm 202 toward the other side. The function of locking and fixing, the length of the extended elastic arm towards the slot socket is relatively large, making it easier and more convenient to insert the wiring terminal from the slot socket, and the length of the extended elastic arm on the oth...

Embodiment 3

[0038] In this embodiment, an in-line duckbill terminal is provided. On the basis of the above-mentioned embodiment 2, an elastic sheet 203 parallel to the elastic plane 201 is provided at the bottom of the slot, as shown in figure 2 The front view of the in-line duckbill terminal is shown. The length of the elastic sheet 203 along the insertion direction is equal to the length of the elastic plane 201 along the insertion direction, and the elastic sheet 203 is provided with locking protrusions 204 . The locking bumps 204 can be correspondingly snapped into the holes of the male wiring terminals, so that the male wiring terminals are locked and will not fall off easily, and the upper surface of the male wiring terminals forms a line contact with a plurality of extended elastic arms 202, which further ensures The locking force of the in-line duckbill terminal.

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Abstract

The invention provides a straight duckbilled terminal which comprises a cable connecting part and a wiring female terminal, wherein splicing directions of the cable connecting part and the wiring female terminal are in the same straight line; the wiring female terminal comprises a socket; the upper parts of perpendicular side walls on the two sides of the socket are connected with two elastic planes which stretch to the middle and are used for coating a wiring male terminal respectively; a gap is formed between the two elastic planes; at least one stretching elastic arm which stretches downwards is arranged on the two sides of each elastic plane; and the stretching elastic arms stretch to be close to the bottom of the socket. According to the straight duckbilled terminal, at least one stretching elastic arm which stretches downwards to be close to the bottom of the socket is arranged on the two sides of each elastic plane, so that the problems that a wiring terminal has an insufficient locking force or is inconvenient to insert and is easy to damage in the prior art are solved. The straight duckbilled terminal has the advantages that the locking force is ensured, and the straight duckbilled terminal is convenient to insert and long in service life.

Description

technical field [0001] The invention relates to a connection terminal, in particular to an in-line duckbill terminal. Background technique [0002] Terminal block is an accessory product used to realize electrical connection. With the increasing degree of industrial automation and the stricter and more precise industrial control requirements, the amount of terminal blocks is gradually increasing, and the scope of use is increasing, and the types are also increasing. [0003] Chinese patent document comparative document CN101192724A discloses an inner hole terminal, comprising a tubular portion having a square tubular shape and accommodating an insertion terminal therein; and an elastic member disposed in the tubular portion so as to The insertion terminal is pushed against the inner surface of the tubular portion, wherein the elastic member includes a bent portion formed of a strip-shaped conductive metal sheet, and a pair of mounting portions integrally formed at opposite ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R11/16H01R13/11
CPCH01R13/11
Inventor 杨思晓
Owner 浙江珠城科技股份有限公司
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