CN208336574U - A kind of plug construction of electrical connector - Google Patents

A kind of plug construction of electrical connector Download PDF

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Publication number
CN208336574U
CN208336574U CN201820910342.0U CN201820910342U CN208336574U CN 208336574 U CN208336574 U CN 208336574U CN 201820910342 U CN201820910342 U CN 201820910342U CN 208336574 U CN208336574 U CN 208336574U
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CN
China
Prior art keywords
official cap
decorative pearl
electrical connector
plug construction
plug
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201820910342.0U
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Chinese (zh)
Inventor
蔡鹏程
曾建昌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HANGZHOU CYLAN ELECTRONIC TECHNOLOGY Co Ltd
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HANGZHOU CYLAN ELECTRONIC TECHNOLOGY Co Ltd
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Publication date
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Priority to CN201820910342.0U priority Critical patent/CN208336574U/en
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Publication of CN208336574U publication Critical patent/CN208336574U/en
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Abstract

The utility model discloses a kind of plug constructions of electrical connector, it is related to electrical equipment field, it includes header body, the header body is circumferentially surround by several pieces to be formed columnar metal valve and is formed by the top opening mechanism that all metal valves clamp, the top opening mechanism includes the upper decorative pearl on top of an official cap, the first elastic component of the lower decorative pearl on top of an official cap and conflict between, and the lower part of the header body offers the through-hole that the lower decorative pearl on top of an official cap is inserted into and contradicted for locating rod.The utility model has conductivity height, the good advantage of functional reliability.

Description

A kind of plug construction of electrical connector
Technical field
The utility model relates to electrical equipment fields, and in particular to a kind of plug construction of electrical connector.
Background technique
Electrical connector is a kind of device very widely used in the connection of electricity, can very easily realize the company of electricity It connects, and can disconnect at any time, electrical connector used at present includes connector and socket, inserted link is provided on connector, on socket It is provided with jack, inserted link is placed in socket by jack, and the inserted link top is connected with ammeter, and plug side is connected with electric wire It connects, in circuit malfunctions, can be realized and be powered off by electrical connector, work is convenient, safely and effectively;In order to reduce plug and electricity Contact resistance between table wiring hole is generally required the diameter thickening of socket connector plug, can be with ammeter wiring hole It is fitted close, reduces contact resistance, improve conductivity, meet temperature increase requirement;But such connector is needing replacing electricity When line, since socket connector plug and ammeter wiring hole cooperate too closely, easily there is the problems such as plug is difficult, increase to staff Add burden, is not easy to operate.
Utility model content
In order to overcome the shortcomings of background technique, the utility model provides a kind of conductivity height, and the good electricity of functional reliability connects The plug construction of plug-in unit.
Technical solution adopted by the utility model: a kind of plug construction of electrical connector comprising header body, it is described Header body is circumferentially surround by several pieces to be formed columnar metal valve and is formed by the top opening mechanism that all metal valves clamp, The top opening mechanism includes the upper decorative pearl on top of an official cap, the lower decorative pearl on top of an official cap and contradicts the first elastic component between, under the header body Portion offers the through-hole that the lower decorative pearl on top of an official cap is inserted into and contradicted for locating rod.
The number of the metal valve is four, and the spacing dimension of 0.5-1mm is designed between every two metal valves.
The inner wall of the metal valve is equipped with the slope contacted with the upper decorative pearl on top of an official cap.
The ramp angles are 30-60 °.
The upper decorative pearl on top of an official cap and the lower decorative pearl on top of an official cap all use the spherical shape of rule.
First elastic component uses spring, and the diameter dimension of spring is less than the diameter dimension of the upper decorative pearl on top of an official cap and the lower decorative pearl on top of an official cap.
The beneficial effects of the utility model are:
1. conductivity is high: by making the enlarged-diameter of the plug, to realize that plug connects with the close of ammeter connecting hole It connects, effectively improves conductor efficiency, reduce contact resistance, meet temperature increase requirement;
2. plug plug is easy: the diameter of the plug can expand increase, can also restore, only need to be simply by described Operating handle can be realized, and facilitates insertion and exits, easy to operate;
3. functional reliability is good: by the setting spherical upper decorative pearl on top of an official cap and the lower decorative pearl on top of an official cap, reducing the friction with each metal valve and connect Touching, the upper decorative pearl on top of an official cap and the lower decorative pearl on top of an official cap are more smooth in slipping, extend the service life of product, improve functional reliability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the plug construction of the utility model embodiment electrical connector.
Specific embodiment
The utility model embodiment is described further with reference to the accompanying drawing:
As shown, a kind of plug construction of electrical connector comprising header body 2, the header body 2 is by several pieces It circumferentially surround and forms columnar metal valve 3 and the top opening mechanism clamped by all metal valves 3 composition, the top opening mechanism packet The decorative pearl on top of an official cap 4, the first elastic component 6 of the lower decorative pearl on top of an official cap 5 and conflict between are included, the lower part of the header body 2 offers confession Locating rod insertion (not shown) and through-hole 7, the 1. conductivity height for contradicting the lower decorative pearl on top of an official cap 5: the enlarged-diameter by making the plug, from And realize the close connection of plug Yu ammeter connecting hole, conductor efficiency is effectively improved, contact resistance is reduced, meets temperature increase requirement; Plug plug is easy: the diameter of the plug can expand increase, can also restore, and only need to be simply by the operating handle It can be achieved, facilitate insertion and exit, it is easy to operate;Functional reliability is good: by the setting spherical upper decorative pearl on top of an official cap and the lower decorative pearl on top of an official cap, reducing With the CONTACT WITH FRICTION of each metal valve, the upper decorative pearl on top of an official cap and the lower decorative pearl on top of an official cap are more smooth in slipping, extend the service life of product, Improve functional reliability.
The number of the metal valve 3 is four, and the spacing dimension of 0.5-1mm is designed between every two metal valves 3, described The inner wall of metal valve 3 is equipped with the slope 31 contacted with the upper decorative pearl on top of an official cap 4, and 31 angle of slope is 30-60 °, the top of locating rod End contacts the lower decorative pearl on top of an official cap, moves upwards the lower decorative pearl on top of an official cap, by the decorative pearl on top of an official cap on the first elastic component pushing tow, the upper decorative pearl on top of an official cap, which struts metal valve, makes plug Enlarged-diameter reduce contact resistance, raising conductivity to realize closely coupled with electroprobe connecting hole.
All using the spherical shape of rule, first elastic component 6 uses spring for the upper decorative pearl on top of an official cap 4 and the lower decorative pearl on top of an official cap 5, and spring Diameter dimension is less than the diameter dimension of the upper decorative pearl on top of an official cap 4 and the lower decorative pearl on top of an official cap 5, reduces the phase mutual friction with metal valve, is softened metal valve It is more smooth with shrinking.
In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower", The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair Limitation of the invention.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply opposite Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can To be mechanical connection, it is also possible to be electrically connected;It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition Concrete meaning in invention.In addition, in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two More than.
Every technical staff's notice: although the utility model is described according to above-mentioned specific embodiment, this The invention thought of utility model is not limited to that utility model, and any repacking with inventive concept will all be included in this specially In sharp scope of patent protection.

Claims (6)

1. a kind of plug construction of electrical connector, it is characterised in that: it includes header body (2), the header body (2) if by Dry block, which is circumferentially surround, forms columnar metal valve (3) and the top opening mechanism clamped by all metal valves (3) composition, the top Opening mechanism includes the upper decorative pearl on top of an official cap (4), the first elastic component (6) of the lower decorative pearl on top of an official cap (5) and conflict between, the header body (2) lower part offers the through-hole (7) that the lower decorative pearl on top of an official cap (5) are inserted into and contradicted for locating rod.
2. the plug construction of electrical connector according to claim 1, it is characterised in that: the number of the metal valve (3) is Four, the spacing dimension of 0.5-1mm is designed between every two metal valves (3).
3. the plug construction of electrical connector according to claim 1, it is characterised in that: the inner wall of the metal valve (3) is set There is the slope (31) contacted with the upper decorative pearl on top of an official cap (4).
4. the plug construction of electrical connector according to claim 3, it is characterised in that: slope (31) angle is 30- 60°。
5. the plug construction of electrical connector according to claim 1, it is characterised in that: the upper decorative pearl on top of an official cap (4) and the lower decorative pearl on top of an official cap (5) all using the spherical shape of rule.
6. the plug construction of electrical connector according to claim 5, it is characterised in that: first elastic component (6) uses Spring, and the diameter dimension of spring is less than the diameter dimension of the upper decorative pearl on top of an official cap (4) and the lower decorative pearl on top of an official cap (5).
CN201820910342.0U 2018-06-13 2018-06-13 A kind of plug construction of electrical connector Active CN208336574U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820910342.0U CN208336574U (en) 2018-06-13 2018-06-13 A kind of plug construction of electrical connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820910342.0U CN208336574U (en) 2018-06-13 2018-06-13 A kind of plug construction of electrical connector

Publications (1)

Publication Number Publication Date
CN208336574U true CN208336574U (en) 2019-01-04

Family

ID=64770276

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820910342.0U Active CN208336574U (en) 2018-06-13 2018-06-13 A kind of plug construction of electrical connector

Country Status (1)

Country Link
CN (1) CN208336574U (en)

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