CN203312582U

CN203312582U - Socket and electric-connector assembly using socket

Info

Publication number: CN203312582U
Application number: CN2013201670073U
Authority: CN
Inventors: 田克先; 江浪; 陈学永; 程雅莉
Original assignee: China Aviation Optical Electrical Technology Co Ltd
Current assignee: China Aviation Optical Electrical Technology Co Ltd
Priority date: 2013-04-03
Filing date: 2013-04-03
Publication date: 2013-11-27
Anticipated expiration: 2023-04-03

Abstract

The utility model relates to the field of electric connectors and particularly relates to a socket and an electric-connector assembly using the socket. The front end of the socket is an insert connection end. The socket includes a socket casing. A flange plate used for fixedly cooperating with an installation panel is arranged outside the socket casing. The flange plate is in moving-preventing cooperation with the socket casing in a forward and backward direction. A sliding key is arranged between the socket casing and the flange plate. And an initial location and an unlocking location of the sliding key are arranged on the socket casing in tandem. When the sliding key is at the initial location, the socket casing and the flange plate are in key cooperation through the sliding key and when the sliding key is at the unlocking location, the socket casing and the flange plate are capable of moving relative to each other. The front end of the sliding key is provided with a push-receiving part which is used for receiving pushes from an adaptive plug so that the sliding key slides from the initial location to the unlocking location. The socket is capable of being fixed on the installation panel or rotating on the installation panel as needed when being installed on the installation panel.

Description

Socket and the electric coupler component that uses this socket

Technical field

The utility model relates to electric connector field, the electric coupler component that particularly relates to a kind of socket and use this socket.

Background technology

In current electric coupler component, mostly plug and socket are to disconnect mutually with the form of static separation, be that plug is while separating with socket, socket is fixed and is assemblied on certain installation panel often, plug is with socket, to separate under the state that socket is fixed, the electric coupler component that also has small part to separate under rotation status on market, but its structure and form often are restricted, and all can't use in most of occasions.

Yet, at some special occasions, when to corresponding testing equipment, socket fixedly need to be assemblied on corresponding panel, between plug and socket, remain and adopt common static state to plug together with the static separation form to plug, when equipment is worked, need socket still to be positioned on above-mentioned panel, but but require the plug of electric connector with adaptive socket, to separate under the state of rotation, if at this moment socket remains and is fixed on panel, plug contact and socket contact are twisted off or torsional deformation, each use all must all be changed plug and socket, this has obviously caused great waste.At present also do not have a kind of electric coupler component can meet the demand of above-mentioned occasion, in view of the foregoing, the fado of doing that above-mentioned occasion is current is the electric coupler component that adopts static separation, all needs the electric coupler component more renewed after each the use, and this has increased user's use cost greatly.

In addition, the state due to testing of equipment when using is different, between each contact of socket, must be mutually insulated while requiring test, while using, needs to have short circuit mutually between pair of contacts.And during test, require the inserted terminal of socket at certain distance, will guarantee strict sealing along the grafting direction, there is no above-mentioned needs during test, above 2 is also the major reason that current electric coupler component can not be applicable to above-mentioned occasion.

Summary of the invention

The purpose of this utility model is to provide a kind of socket, can be fixed on installation panel or on installation panel and rotate as required when this socket is assembled on installation panel.

Simultaneously, the purpose of this utility model also is to provide the electric coupler component that uses above-mentioned socket.

In order to address the above problem, socket of the present utility model is by the following technical solutions: socket, this socket be take front end and is inserted terminal, comprise Socket casing, the external mounting of Socket casing is useful on the ring flange with the installation panel secure fit, ring flange coordinates with the Socket casing Anti-moving along fore-and-aft direction, between Socket casing and ring flange, be provided with feather key, and tandem initial station and the release station that is provided with feather key on Socket casing, when feather key is positioned at initial station, between Socket casing and ring flange, coordinate by the feather key key, when being positioned at the release station, Socket casing and ring flange can relatively rotate, the front end of feather key has be used to the pushing of accepting adaptive plug so that feather key slides to the pushed part of release station from initial station.

Described feather key is provided with blind hole, in blind hole, be equipped with for feather key being constrained in to the lock pin of initial station or release station, between the cecum of blind hole and lock pin, be top-loaded with elastic component, on Socket casing or ring flange be provided with the cotter way corresponding with described lock pin, an end of the close cotter way of lock pin has can be from the slide head skidded off corresponding cotter way when being subject to the power of fore-and-aft direction.

Described slide head is bulb.

The outer peripheral face of Socket casing is provided with featherway, feather key is assemblied on Socket casing by featherway, the bottom land front end place of featherway has inside and outside penetrating opening, and the front end of feather key has the described opening of seeing through and stretches to the projection in Socket casing, and the pushed part of feather key consists of this projection.

The rear end of feather key is provided with the protuberance protruded to the periphery to the week of Socket casing, the trailing flank of ring flange is provided with the draw-in groove corresponding with described protuberance, when feather key is positioned at initial station, its protuberance snaps in described draw-in groove and stops Socket casing to rotate with respect to ring flange, when feather key was positioned at the release station, its protuberance made Socket casing and ring flange to relatively rotate from described draw-in groove, skidding off.

Electric coupler component of the present utility model is by the following technical solutions: electric coupler component, comprise and take separately the plug and socket of front end as inserted terminal, plug comprises plug casing, socket comprises Socket casing, the external mounting of Socket casing is useful on the ring flange with the installation panel secure fit, ring flange coordinates with the Socket casing Anti-moving along fore-and-aft direction, between Socket casing and ring flange, be provided with feather key, and tandem initial station and the release station that is provided with feather key on Socket casing, when feather key is positioned at initial station, between Socket casing and ring flange, coordinate by the feather key key, when being positioned at the release station, Socket casing and ring flange can relatively rotate, the front end of feather key has be used to the pushing of accepting intermateable connector so that feather key slides to the pushed part of release station from initial station.

Described slide head is bulb.

This electric coupler component also comprises the adaptor connector for attachment plug and socket, an end for pegging graft with socket of adaptor connector has the pushing section be used to the pushed part that pushes feather key, and feather key directly plugs together while putting in place and still is positioned at its initial station at plug and socket.

Adaptor connector comprises for the one-level multi-tap plugged together with socket and the secondary multi-tap for plugging together with plug, the plugging together mutually together and be sealed and matched of I and II multi-tap.

Short circuit mutually between wherein two contacts of adaptor connector.

Adaptor connector comprises that the switching contact element of short circuit is arranged in the one-level multi-tap mutually for the one-level multi-tap plugged together with socket and the secondary multi-tap for plugging together with plug.

Because the socket external mounting of electric coupler component of the present utility model is useful on the ring flange with the installation panel secure fit, between Socket casing and ring flange, be provided with feather key, and tandem initial station and the release station that is provided with feather key on Socket casing, when feather key is positioned at initial station, between Socket casing and ring flange, coordinate by the feather key key, when being positioned at the release station, Socket casing and ring flange can relatively rotate, simultaneously, the front end of feather key also has be used to the pushing of accepting intermateable connector so that feather key slides to the pushed part of release station from initial station, therefore, in the process of using, only need to select suitable plug, when the needs socket rotates on installation panel, can be by the pushed part of corresponding plug pushing feather key, thereby be unlocked when making socket and adaptive plug peg graft, can rotate with respect to panel, when the needs socket is fixed on installation panel, only need to guarantee that the plug of selecting pegging graft and while putting in place, do not promoting feather key (can realize by the length of design plug casing or the length of contact) and get final product with socket, generally speaking, socket in electric coupler component of the present utility model can be fixed on installation panel or on installation panel and rotate as required on being assembled in installation panel the time.

Further, described lock pin and elastic component can guarantee to a certain extent that feather key is on the station of its setting, prevent that feather key is because of former thereby generation automatic sliding phenomenons such as deadweights; Adopt bulb can avoid to greatest extent lock pin catching phenomenon to occur as slide head; Existence due to the pushing section of adaptor connector, adding feather key directly plugs together while putting in place and still is positioned at its initial station at plug and socket, thereby can select as required plug is to peg graft (needing socket on installation panel, to rotate) by adaptor connector directly peg graft with socket (needing socket to be fixed on installation panel) or plug and socket, realizes the multi-functional characteristic of the utility model electric coupler component; The adaptor connector that one-level multi-tap and secondary multi-tap form is convenient to arrange sealing; Make between wherein two contacts of adaptor connector short circuit mutually can meet the demand of some special occasions; Featherway on Socket casing and opening make the pushed part of feather key be housed in Socket casing inside, can effectively avoid feather key to be touched by mistake and sliding phenomenon occur.

The accompanying drawing explanation

Fig. 1 is the structural representation of the embodiment of electric coupler component;

Fig. 2 is the first stereogram of the socket in Fig. 1;

Fig. 3 is the second stereogram of the socket in Fig. 1;

Fig. 4 is the 3rd stereogram of the socket in Fig. 1;

Fig. 5 is the 4th stereogram of the socket in Fig. 1;

Fig. 6 is the first structural representation of the embodiment of socket;

Fig. 7 is the second structural representation of the embodiment of socket.

Embodiment

The embodiment of electric coupler component, as Figure 1-5, comprise plug 11, socket 12 and be used to being connected to the adaptor connector between plug 11 and socket 12, plug 11 and socket 12 be take separately front end and are inserted terminal, adaptor connector consists of the one-level multi-tap 13 plugged together mutually and secondary multi-tap 14, between one-level multi-tap 13 and secondary multi-tap 14, plug together mutually and be sealed and matched in the position that plugs together of the two, in order to guarantee the reliable connection of the two, on their housing, all has flange, flange is provided with bolt hole in correspondence with each other, specifically with the time can be by corresponding bolt hole, penetrating bolt, that the two is locked, in addition, one, on the flange of secondary multi-tap, also be provided with corresponding alignment pin 15, it between wherein two contacts of one-level multi-tap 13, is mutual short circuit, one-level multi-tap 13 plugs together with socket 12, secondary multi-tap 14 plugs together with plug 11, an end for plugging together with socket 12 of one-level multi-tap 13 has pushing section.

Plug 11 comprises plug casing, and the plug casing outside has coupling nut 111, and coupling nut 111 is locking member comparatively common in electric connector field, and it will not go into details herein.

Socket 12 comprises Socket casing 16, the external mounting of Socket casing 16 has ring flange 17, when using socket 12, ring flange 17 is fixed on corresponding panel, it is assemblied on Socket casing 16 and along fore-and-aft direction and coordinates with Socket casing 16 Anti-movings by jump ring, in addition, in the situation that there is no other component limitations, ring flange 17 can also rotate on Socket casing 16, in the present embodiment, the outer peripheral face of Socket casing 16 is provided with the bulge loop 18 of coaxial line with it, and ring flange 17 just is enclosed within on described bulge loop, between Socket casing 16 and ring flange 17, be provided with feather key 19, feather key 19 can slide along fore-and-aft direction on Socket casing 16, Socket casing 16 is provided with initial station and the release station of feather key 19, initial station and release station are one in front and one in back arranged, when feather key 19 is positioned at initial station, between Socket casing 16 and ring flange 17, coordinate by feather key 19 keys, when being positioned at the release station, Socket casing 16 can relatively rotate with ring flange 17, the outside wall surface of Socket casing 16 is provided with featherway 20, feather key 19 leads and coordinates with Socket casing 16 by featherway 20 on fore-and-aft direction, in addition, the rear end of feather key 19 has pushed part 191, the rear end bottom land of featherway 20 is provided with inside and outside penetrating opening 21, the pushed part 191 of feather key 19 consists of the projection put in Socket casing 16 through described opening 21 at place, its rear end, it is be used to the thrust of the pushing section that receives one-level multi-tap 13, and one-level multi-tap 13 can push to the release station from initial station by feather key 19 in the process plugged together with socket 12, the front end of feather key 19 has to the protuberance 192 protruded to the periphery in the week of Socket casing 16, on ring flange 17 leading flanks, offer corresponding draw-in groove 171, in the present embodiment, draw-in groove 171 runs through the groove of ring flange for front and back, when feather key 19 was positioned at initial position, its protuberance 192 just snapped in draw-in groove 171, in the present embodiment, " when feather key was positioned at initial station, between ring flange and Socket casing, key coordinated " is exactly to realize like this, in order to prevent that feather key 19 is uncontrolled between Socket casing 16 and ring flange 17, automatically run helter-skelter, on feather key 19, also be provided with blind hole, in blind hole, be equipped with lock pin 22, lock pin 22 is for constraining in feather key 19 initial station or release station, in the present embodiment, lock pin 22 adopts steel ball, between the cecum of blind hole and lock pin, be top-loaded with elastic component 23, in the present embodiment, elastic component 23 adopts helical spring, Socket casing 16 is provided with the cotter way corresponding with lock pin 22, cotter way is hemispheric groove, one end of the close cotter way of lock pin 22 has can be from the slide head skidded off corresponding cotter way when being subject to the power of fore-and-aft direction, due to the employing of the lock pin in the present embodiment is steel ball, therefore slide head is bulb naturally.

In concrete use procedure, when needing socket on corresponding installation panel, to rotate, can plug be electrically connected to socket by adaptor connector, in the process that one-level multi-tap and socket plug together, the pushing section of its housing promotes feather key to the place ahead of socket, when grafting puts in place, feather key is pushed to the release station from initial station, protuberance on it is just from shifting out the draw-in groove on ring flange, now relatively rotating no longer between Socket casing and ring flange is restricted, and socket just can rotate with respect to ring flange and even installation panel; When the needs socket is fixed on installation panel, by plug grafting direct with it, relation due to plug length (contact length, shell length), when the two plugs together fully, plug does not promote feather key, and feather key still is positioned at its initial station, now, still the state that keeps key to coordinate between Socket casing and ring flange, can not relatively rotate between the two.

In other embodiment of electric coupler component, also can be out of shape the socket described in above-described embodiment, if omitted the bulge loop on Socket casing, assemble feather key by directly on its housing, offering featherway; Feather key is assemblied on ring flange, then by being set on Socket casing, corresponding annular groove steps down for the rotation of feather key, perhaps, the draw-in groove coordinated with counter structure on feather key is set on the bulge loop of Socket casing, in such cases, the locked groove corresponding with lock pin need to be set on ring flange.

The embodiment of socket, as shown in Fig. 6-7, the structure of the socket described in the embodiment 1 of this socket and above-mentioned electric coupler component is identical, and it will not go into details herein.

Claims

1. socket, this socket be take front end and is inserted terminal, comprise Socket casing, it is characterized in that, the external mounting of Socket casing is useful on the ring flange with the installation panel secure fit, ring flange coordinates with the Socket casing Anti-moving along fore-and-aft direction, between Socket casing and ring flange, be provided with feather key, and tandem initial station and the release station that is provided with feather key on Socket casing, when feather key is positioned at initial station, between Socket casing and ring flange, coordinate by the feather key key, when being positioned at the release station, Socket casing and ring flange can relatively rotate, the front end of feather key has be used to the pushing of accepting adaptive plug so that feather key slides to the pushed part of release station from initial station.

2. socket according to claim 1, it is characterized in that, described feather key is provided with blind hole, in blind hole, be equipped with for feather key being constrained in to the lock pin of initial station or release station, between the cecum of blind hole and lock pin, be top-loaded with elastic component, on Socket casing or ring flange be provided with the cotter way corresponding with described lock pin, an end of the close cotter way of lock pin has can be from the slide head skidded off corresponding cotter way when being subject to the power of fore-and-aft direction.

3. socket according to claim 2, is characterized in that, described slide head is bulb.

4. socket according to claim 1, it is characterized in that, the outer peripheral face of Socket casing is provided with featherway, feather key is assemblied on Socket casing by featherway, the bottom land front end place of featherway has inside and outside penetrating opening, the front end of feather key has the described opening of seeing through and stretches to the projection in Socket casing, and the pushed part of feather key consists of this projection.

5. according to the described socket of claim 1-4 any one, it is characterized in that, the rear end of feather key is provided with the protuberance protruded to the periphery to the week of Socket casing, the trailing flank of ring flange is provided with the draw-in groove corresponding with described protuberance, when feather key is positioned at initial station, its protuberance snaps in described draw-in groove and stops Socket casing to rotate with respect to ring flange, and when feather key was positioned at the release station, its protuberance made Socket casing and ring flange to relatively rotate from described draw-in groove, skidding off.

6. electric coupler component, comprise and take separately the plug and socket of front end as inserted terminal, plug comprises plug casing, socket comprises Socket casing, it is characterized in that, the external mounting of Socket casing is useful on the ring flange with the installation panel secure fit, ring flange coordinates with the Socket casing Anti-moving along fore-and-aft direction, between Socket casing and ring flange, be provided with feather key, and tandem initial station and the release station that is provided with feather key on Socket casing, when feather key is positioned at initial station, between Socket casing and ring flange, coordinate by the feather key key, when being positioned at the release station, Socket casing and ring flange can relatively rotate, the front end of feather key has be used to the pushing of accepting intermateable connector so that feather key slides to the pushed part of release station from initial station.

7. electric coupler component according to claim 6, it is characterized in that, described feather key is provided with blind hole, in blind hole, be equipped with for feather key being constrained in to the lock pin of initial station or release station, between the cecum of blind hole and lock pin, be top-loaded with elastic component, on Socket casing or ring flange be provided with the cotter way corresponding with described lock pin, an end of the close cotter way of lock pin has can be from the slide head skidded off corresponding cotter way when being subject to the power of fore-and-aft direction.

8. electric coupler component according to claim 7, is characterized in that, described slide head is bulb.

9. electric coupler component according to claim 6, it is characterized in that, also comprise the adaptor connector for attachment plug and socket, an end for pegging graft with socket of adaptor connector has the pushing section be used to the pushed part that pushes feather key, and feather key directly plugs together while putting in place and still is positioned at its initial station at plug and socket.

10. electric coupler component according to claim 9, it is characterized in that, adaptor connector comprises for the one-level multi-tap plugged together with socket and the secondary multi-tap for plugging together with plug, the plugging together mutually together and be sealed and matched of I and II multi-tap.

11. electric coupler component according to claim 9, is characterized in that, short circuit mutually between wherein two contacts of adaptor connector.

12. electric coupler component according to claim 11, it is characterized in that, adaptor connector comprises that the switching contact element of short circuit is arranged in the one-level multi-tap mutually for the one-level multi-tap plugged together with socket and the secondary multi-tap for plugging together with plug.

13. electric coupler component according to claim 6, it is characterized in that, the outer peripheral face of Socket casing is provided with featherway, feather key is assemblied on Socket casing by featherway, the bottom land front end place of featherway has inside and outside penetrating opening, the front end of feather key has the described opening of seeing through and stretches to the projection in Socket casing, and the pushed part of feather key consists of this projection.

14. according to the described electric coupler component of claim 6-13 any one, it is characterized in that, the rear end of feather key is provided with the protuberance protruded to the periphery to the week of Socket casing, the trailing flank of ring flange is provided with the draw-in groove corresponding with described protuberance, when feather key is positioned at initial station, its protuberance snaps in described draw-in groove and stops Socket casing to rotate with respect to ring flange, and when feather key was positioned at the release station, its protuberance made Socket casing and ring flange to relatively rotate from described draw-in groove, skidding off.