CN102290670A

CN102290670A - Round high-low frequency mixed contact electric connector

Info

Publication number: CN102290670A
Application number: CN2011101931030A
Authority: CN
Inventors: 徐长水
Original assignee: SHAANXI YIHUA ELECTRONIC Co Ltd
Current assignee: SHAANXI YIHUA ELECTRONIC Co Ltd
Priority date: 2011-07-11
Filing date: 2011-07-11
Publication date: 2011-12-21

Abstract

The invention discloses a round high-low frequency mixed contact electric connector, which comprises two parts, i.e. a plug and a socket; the plug comprises a shell, and the shell is provided with keys, which include a main key and auxiliary keys; the socket comprises a shell, the shell is provided with key slots, which include a main key slot and auxiliary key slots, the main key slot is slightly larger than the main key, the auxiliary key slots are slightly larger than the auxiliary keys, and the positions of the keys on the shell of the plug respectively correspond to the positions of the key slots on the shell of the socket. The connector not only meets the requirement for quick connection and disconnection, but also can prevent misplugging and inhibit rotation, and the efficiency of the connector is increased.

Description

Circular high-low frequency mixed loading electric connector

Technical field

The present invention relates to field of electronic devices, specifically is a kind of circular high-low frequency mixed loading electric connector.

Background technology

At present, the connector that height loads in mixture has a kind of product that adopts bayonet socket to connect, and main feature is to connect fast and separate, and its in light weight, anti-environment is good, reliability is high, therefore is widely used in fields such as post and telecommunications, satellite antenna communication, naval vessels.During use, plug and socket is to inserting, and its oral area is to the swivel nut on the rotary connector again after last, the draw-in groove of bail by swivel nut on the socket snapped in the hole of swivel nut, thereby realize that plug and socket connects fast and separates.

But, in use there is following problem in this kind connector: when the internal interface plug-in unit butt joint of plug and socket is wrong during as if butt joint, make the internal interface plug-in unit damage easily to inserting this moment by force, and this structure is easy to generate the situation of mispluging, and makes butt joint not go up and make slotting efficient is reduced greatly.Simultaneously, at connector to inserting under the normal operating position in back, if plug rotates its internal interface plug-in unit is also and then rotated, and the intensity of internal interface plug-in unit itself is very low, so when it rotates, be easy to occur bending and deformation etc., thereby influence the reliability of connector electrical property, influence the useful life of product simultaneously, properties of product are reduced greatly, even can damage connector internal interface plug-in unit, cause connecting and lost efficacy, thereby influence is used.

Summary of the invention

In order to overcome the problem that above-mentioned prior art exists, the invention provides a kind of circular high-low frequency mixed loading electric connector, this connector had both been realized quick connection, separated fast and had been guaranteed requirement on electric performance, and the phenomenon that realizes anti-mis-insertion and prevent rotation, thereby improve the result of use and the function of whole connector.

Technical scheme of the present invention is: a kind of circular high-low frequency mixed loading electric connector, form by two parts of plug and socket, described plug includes shell, has key, key to comprise major key and attached key on the shell, described socket includes shell, keyway is arranged on the shell, and keyway includes primary key slot and attached keyway, and primary key slot is more bigger than major key, it is bigger that attached keyway makes a farfetched comparison key, and key is corresponding in position on the plug body and the position difference of keyway on jack housing.

The quantity of described key is three, and wherein major key is one, and attached key is two, and the quantity of described keyway is three, and wherein primary key slot is one, and attached keyway is two.Key or keyway quantity are too much, seek the docking location trouble, and quantity is very few, butt joint effect instability.

The central point of described major key equates with the distance of the central point of two attached keys, promptly constitutes an isosceles triangle; The central point of described primary key slot equates with the distance of the central point of two attached keyways, promptly constitutes an isosceles triangle.By the isosceles triangle of key and two correspondences of keyway composition, it is faster to seek docking location, better effects if.

Description of drawings

Fig. 1 is the assembling schematic diagram of the plug and socket of the connector that just loads in mixture commonly used;

Fig. 2 is the schematic diagram of the interface of the plug of the connector that just loads in mixture commonly used;

Fig. 3 is the schematic diagram of the interface of the socket of the connector that just loads in mixture commonly used;

Fig. 4 is the stereogram of the plug of this connector;

Fig. 5 is the front view of the plug interface of this connector;

Fig. 6 is the stereogram of the socket of this connector;

Fig. 7 is the front view of the socket interface of this connector;

Fig. 8 is the assembling schematic diagram of the plug and socket of this connector;

Fig. 9 is the profile of the plug of this connector;

Figure 10 is the profile of the socket of this connector.

Wherein, 1 is plug, and 2 is plug inner conductor, 3 is the plug high frequency assembly, and 4 is patch bay, and 5 is swivel nut, 6 is draw-in groove, and 7 is major key, and 8 is attached key, 9 is plug body, and 10 is socket, and 11 is the socket inner wire, 12 is the socket high frequency assembly, and 13 is the socket mounting panel, and 14 is bail, 15 is primary key slot, and 16 is attached keyway, and 17 is jack housing.

Embodiment

Below in conjunction with accompanying drawing, this connector is further specified.

As Fig. 1, Fig. 2 and shown in Figure 3, connector commonly used all is made up of plug 1 and socket 10, plug 1 mainly is made up of plug inner conductor 2, plug high frequency assembly 3, patch bay 4 and plug body 9, and socket mainly is made up of socket inner wire 11, socket high frequency assembly 12, socket mounting panel 13 and jack housing 17.Wherein, draw-in groove 6 is arranged on the plug body 9, bail 14 is arranged on the jack housing 17, draw-in groove 6 and bail 14 position correspondences during use, are aimed at draw-in groove 6 and bail 14 positions, plug 1 and socket 10 relative motions then, after plug 1 inserts socket 10, rotate swivel nut 5 again, can realize the butt joint of plug 1 and socket 10.Separating according to the reverse order operation of plug 1 and socket 10 gets final product.

Shown in all the other figure,, be exactly the technical scheme of this connector processing keyway on processing key and the socket 10 on the plug 1 of connector commonly used.By the setting of key and keyway, realized preventing that the mistake of plug 1 and socket 10 from inserting, the plug 1 after also having avoided inserting and the rotation of socket 10 have improved the efficient of whole connector like this.

A kind of circular high-low frequency mixed loading electric connector is made up of plug 1 and 10 two parts of socket, and plug 1 includes plug body 9, on the plug body 9 key is arranged, and key comprises major key 7 and attached key 8; Socket 10 includes jack housing 17, on the jack housing 17 keyway is arranged, keyway comprises primary key slot 15 and attached keyway 16, primary key slot 15 is more bigger than major key 7, it is bigger that attached keyway 16 makes a farfetched comparison key 8, major key 7 is the position correspondence on jack housing 17 in position on the plug body 9 and primary key slot 15, and attached key 8 is the position correspondence on jack housing 17 in position on the plug body 9 and attached keyway 16.

In the present embodiment, the quantity of key is three, and wherein major key 7 is one, and attached key 8 is two, major key 7 more attached key 8 length, and attached key 8 sizes equate; The quantity of keyway is three, and wherein primary key slot 15 is one, and attached keyway 16 is two, primary key slot 15 more attached keyway 16 length, and attached keyway 16 sizes equate.Key or keyway quantity are too much, seek the docking location trouble, and quantity is very few, butt joint effect instability.

The central point of major key 7 equates with the distance of the central point of two attached keys 8, promptly constitutes an isosceles triangle; The central point of primary key slot 15 equates with the distance of the central point of attached keyway 16, promptly constitutes an isosceles triangle.By the isosceles triangle of key and two correspondences of keyway composition, it is faster to seek docking location, better effects if.

During use, the keyway that makes key on the plug body 9 and jack housing 17 to apart from and insert, the swivel nut 5 on the rotary connector 1 then snaps in the hole of swivel nut 5 draw-in groove 6 of bail 14 by swivel nut 5 on the socket 10, thereby finishes whole to the process of inserting.Plug 1 and socket 10 corresponding inner wires and high frequency assembly promptly reach purpose of connecting also accordingly to plugging when inserting.Prevent the flexural deformation that misplugs and when plug 1 rotates, cause of inner wire and high frequency assembly etc. so effectively, thereby reach best result of use.

Claims

1. circular high-low frequency mixed loading electric connector, be made up of plug (1) and socket (10), plug (1) includes plug body (9), and socket (10) includes jack housing (17), it is characterized in that: described plug body has key on (9), and key comprises major key (7) and attached key (8); Described jack housing has keyway on (17), keyway comprises primary key slot (15) and attached keyway (16), primary key slot (15) is more bigger than major key (7), it is bigger that attached keyway (16) makes a farfetched comparison key (8), major key (7) is the position correspondence on jack housing (17) in position on the plug body (9) and primary key slot (15), and attached key (8) is the position correspondence on jack housing (17) in position on the plug body (9) and attached keyway (16).

2. circular high-low frequency mixed loading electric connector according to claim 1 is characterized in that: the quantity of described key is three, and one is major key (7), and two is attached key (8), and the more attached key of major key (7) (8) is long; The quantity of described keyway is three, and one is primary key slot (15), and two is attached keyway (16), and the more attached keyway of primary key slot (15) (16) is long.

3. according to claim 1 and 2 described circular high-low frequency mixed loading electric connectors, it is characterized in that: described attached key (8) size equates; Attached keyway (16) size equates.

4. according to claim 1,2 and 3 described circular high-low frequency mixed loading electric connectors, it is characterized in that: the central point of described major key (7) equates with the distance of the central point of two attached keys (8), promptly constitutes an isosceles triangle; The central point of described primary key slot (15) equates with the distance of the central point of attached keyway (16), promptly constitutes an isosceles triangle.