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Flag-shaped duckbilled terminal

A terminal and duckbill technology, applied in the field of flag-shaped 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 a flag-shaped Duckbill terminal

Method used

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Effect test

Embodiment 1

[0028] The present invention provides a flag-shaped duckbill terminal, the three-dimensional view of the flag-shaped duckbill terminal is as follows figure 1 shown. figure 1 Among them, the flag-shaped duckbill terminal includes a cable connection part 100 and a wiring female terminal 200, the insertion direction of the cable connecting part 100 and the wiring female terminal 200 is vertical, and the wiring female terminal 200 includes a slot with two slots The upper part of the vertical side wall of the side is connected with two elastic planes 201 respectively extending to the middle and used to cover the male terminal. A gap is formed between the two elastic planes 201, and each elastic plane 201 has a downward direction on both sides. The extended elastic arm 202 extends 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 terminal, the end of the extended elastic arm 202 will generate downward...

Embodiment 2

[0032] In this embodiment, a flag-shaped 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 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 male terminal from the slot socket, and the length of the extended elastic arm on the other si...

Embodiment 3

[0038] In this embodiment, a flag-shaped duckbill terminal is provided. On the basis of the above-mentioned embodiment 2, an elastic piece 203 parallel to the elastic plane 201 is provided at the bottom of the slot, such as figure 2 The front view of the flag 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 flag duckbill terminal.

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Abstract

The invention provides a flag-shaped duckbilled terminal which comprises a cable connecting part and a wiring female terminal. The insertion directions of the cable connecting part and the wiring female terminal are perpendicular mutually; the wiring female terminal comprises an insertion slot; the upper parts of the vertical side walls at both sides of the insertion slot are connected with two elastic planes which respectively extend towards the middle and are used for coating a wiring male terminal; a gap is formed between the two elastic planes; each of both sides of each elastic plane is respectively provided with at least one extending elastic arm extending downwards; the extending elastic arms extend to be close to the bottom of the insertion slot. According to the scheme, by respectively arranging at least one extending elastic arm extending to be close to the bottom of the insertion slot at each of both the sides of each elastic plane, the flag-shaped duckbilled terminal solves the problem that in the prior art, a wiring terminal is either insufficient in the locking intensity or inconvenient to insert, and has high probability of damage. The flag-shaped duckbilled terminal has the advantages of guarantee for locking intensity, convenience for insertion and long service life.

Description

technical field [0001] The invention relates to a connection terminal, in particular to a flag-shaped 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 opposi...

Claims

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Application Information

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IPC IPC(8): H01R4/48H01R13/15
CPCH01R4/48H01R13/15
Inventor 杨思晓
Owner 浙江珠城科技股份有限公司
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