CN201263016Y - Electric connector and adapter thereof - Google Patents
Electric connector and adapter thereof Download PDFInfo
- Publication number
- CN201263016Y CN201263016Y CNU2008201488239U CN200820148823U CN201263016Y CN 201263016 Y CN201263016 Y CN 201263016Y CN U2008201488239 U CNU2008201488239 U CN U2008201488239U CN 200820148823 U CN200820148823 U CN 200820148823U CN 201263016 Y CN201263016 Y CN 201263016Y
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- CN
- China
- Prior art keywords
- adapter
- plug
- socket
- electric connector
- contact element
- 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.)
- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses an electric connector and an adapter thereof; the electric connector also comprises the adapter on which an adapting contact element with two ends being respectively inserted and correspondingly matched with a contact element of a plug and a contact element of a socket is arranged; one in the plug and the socket is inserted with the adapter by the contact element of the plug or the socket and the contact element of the adapter as well as fixedly connected together by a removable connection structure; the other one in the plug and the socket is matched with the adapter in a plugging way. In the utility model, the plug or the socket of the electric connector is fixed with the adapter which is fixedly connected with the plug or the socket in a removable manner by screw, bolt, and the like, the adapter is provided with a double-ended contact element; one end of the adapter is inserted with a contact element fixedly connected with the electric connector, while the other end thereof is exposed for the drawing and insertion operations in regular time; when replacement is required, the adapter can be disassembled when the screw on the adapter is screwed off, thereby realizing the function of replacing drawing and insertion end.
Description
Technical field
The utility model relates to technical field of electric connectors, especially a kind of electric connector and adapter thereof.
Background technology
More existing electric connectors need frequent plug in use, wherein the jack contact in the plug and socket is a consumable accessory, directly influence the plug number of times life-span of connector, after damage, just need to change whole plug or socket, caused waste undoubtedly, and owing to also be connected with lead or other elements on the jack contact, extremely bother during replacing, especially be welded with the multicore contact of lead.
The utility model content
The purpose of this utility model is to provide a kind of plug end replaceable and change electric connector easily, and the adapter of the electric connector of realizing this replacing is provided simultaneously.
The technical scheme of electric connector of the present utility model is: a kind of electric connector, comprise plug, socket, plug and socket is provided with the contact of grafting usefulness, described electric connector also comprises adapter, adapter be provided with two ends respectively with the switching contact element of the contact grafting corresponding matching of plug, socket, in the plug and socket one of them and adapter also are fixed together by the releasable connection structure when both contact is pegged graft by it, and another in the plug and socket plugs with adapter and cooperate.
The inserted terminal of the contact of described plug that only cooperates with the adapter plug or socket is a contact pin, and the inserted terminal of the contact of corresponding adapter is a jack with it.
The contact of described plug and socket and the inserted terminal of adapter are contact pin, and the inserted terminal at switching contact element two ends is jack.
The end that described adapter and plug or socket are connected is inlaid in the plug or socket that is connected with it.
Described releasable connection structure be on the adapter with installing hole and the screw that is mated or the bolt of the corresponding setting of plug or socket.
The another kind of technical scheme of electric connector of the present utility model: a kind of electric connector, be provided with the contact of grafting usefulness in the electric connector, be fixed with adapter by the releasable connection structure on the described electric connector, adapter is provided with the switching contact element that inside and outside two ends are inserted terminal, peg graft in the contact of electric connector and the inner of switching contact element, expose from the outside of electric connector the outer end of switching contact element.
The outer end of described switching contact element is a jack.
Described releasable connection structure be adapter with connector on installing hole and the screw that is mated or the bolt of corresponding setting.
Described releasable connection structure be on the adapter with installing hole and the screw that is mated or the bolt of the corresponding setting of plug or socket.
The technical scheme of the adapter of electric connector of the present utility model: a kind of adapter of electric connector, described adapter is provided with the switching contact element that two ends are inserted terminal, in two inserted terminals at least one or all be jack, described adapter are provided with corresponding with the electric connector installing hole that is connected with connector of being used for.
Electric connector of the present utility model, on the plug of electric connector or socket, be fixed with adapter, this adapter and plug or socket are connected by the removable of forms such as screw, bolt, adapter has the double end contact, contact with the electric connector that is connected is pegged graft, the other end exposes the plug work that is used at ordinary times, can realize circuit turn-on after adapter and socket, plug all plug together.When needing to change, the screw on the adapter is backed out, the adapter of can dismantling, thus reach the function of changing the plug end; When adapter and plug, socket plug together the number of times life-span when finishing, can realize the connect-disconnect life of entire product 100,000 times by changing adapter (plug, socket continue to use).And the existing plug of the electric connector of adapter, the plug number of times life-span of socket can not changed only is 1000 times.
Description of drawings
Fig. 1 is the structural representation of electric connector of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the structural representation of electrical connector plug of the present utility model;
Fig. 4 is the structural representation of electric connector socket of the present utility model;
Fig. 5 is the structural representation of adapter of the present utility model;
Fig. 6 is the vertical view of Fig. 5.
Embodiment
As Fig. 1～shown in Figure 6, electric connector of the present utility model comprises plug 1, socket 2 and can be plugged in adapter 3 between plug and the socket, plug 1 comprises insulator and a plurality of plug contacts 4 wherein, socket 2 comprises insulator and a plurality of socket contacts 10 wherein, the inserted terminal of described plug contact 4 and socket contact 10 is contact pin, described adapter 3 comprises shell 7, be provided with the insulator 6 that stacks in the shell 7,9, insulator 6, be inserted with a plurality of switching contact elements 5 in 9, the two ends of switching contact element 5 are respectively equipped with and plug 1, the jack that contact in the socket 2 is pegged graft and cooperated, shell 7 peripheries are provided with the installing hole 8 of be used to be connected adapter 3 and plug 2, adapter 3 and socket 2 can be fixed together by screw, when needing to change adapter, unclamp screw and adapter 3 can be pulled down.
Adapter in the foregoing description can certainly be connected on the plug, and cooperates in plug at ordinary times with socket; Adapter and the removable mode that is connected of plug or socket are not limited only to screw and are connected a kind ofly in addition, can also pass through multiple common modes such as bolt, pin, snap close.
Claims (10)
1, a kind of electric connector, comprise plug, socket, plug and socket is provided with the contact of grafting usefulness, it is characterized in that: described electric connector also comprises adapter, adapter be provided with two ends respectively with the switching contact element of the contact grafting corresponding matching of plug, socket, in the plug and socket one of them and adapter also are fixed together by the releasable connection structure when both contact is pegged graft by it, and another in the plug and socket plugs with adapter and cooperate.
2, electric connector according to claim 1 is characterized in that: the inserted terminal of the contact of described plug that only cooperates with the adapter plug or socket is a contact pin, and the inserted terminal of the contact of corresponding adapter is a jack with it.
3, electric connector according to claim 1 is characterized in that: the contact of described plug and socket and the inserted terminal of adapter are contact pin, and the inserted terminal at switching contact element two ends is jack.
4, according to claim 1 or 2 or 3 described electric connectors, it is characterized in that: the end that described adapter and plug or socket are connected is inlaid in the plug or socket that is connected with it.
5, according to claim 1 or 2 or 3 described electric connectors, it is characterized in that: described releasable connection structure be on the adapter with installing hole and the screw that is mated or the bolt of the corresponding setting of plug or socket.
6, a kind of electric connector, be provided with the contact of grafting usefulness in the electric connector, it is characterized in that: be fixed with adapter by the releasable connection structure on the described electric connector, adapter is provided with the switching contact element that inside and outside two ends are inserted terminal, peg graft in the contact of electric connector and the inner of switching contact element, expose from the outside of electric connector the outer end of switching contact element.
7, electric connector according to claim 8 is characterized in that: the outer end of described switching contact element is a jack.
8, according to Claim 8 or 9 described electric connectors, it is characterized in that: described releasable connection structure be adapter with connector on installing hole and the screw that is mated or the bolt of corresponding setting.
9, electric connector according to claim 4 is characterized in that: described releasable connection structure be on the adapter with installing hole and the screw that is mated or the bolt of the corresponding setting of plug or socket.
10, a kind of adapter of electric connector, it is characterized in that: described adapter is provided with the switching contact element that two ends are inserted terminal, in two inserted terminals at least one or all be jack, described adapter are provided with corresponding with the electric connector installing hole that is connected with connector of being used for.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201488239U CN201263016Y (en) | 2008-08-28 | 2008-08-28 | Electric connector and adapter thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201488239U CN201263016Y (en) | 2008-08-28 | 2008-08-28 | Electric connector and adapter thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201263016Y true CN201263016Y (en) | 2009-06-24 |
Family
ID=40809492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201488239U Expired - Fee Related CN201263016Y (en) | 2008-08-28 | 2008-08-28 | Electric connector and adapter thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201263016Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102176555A (en) * | 2010-11-12 | 2011-09-07 | 泰兴市航联电连接器有限公司 | Push-pull type round electric connector |
-
2008
- 2008-08-28 CN CNU2008201488239U patent/CN201263016Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102176555A (en) * | 2010-11-12 | 2011-09-07 | 泰兴市航联电连接器有限公司 | Push-pull type round electric connector |
| CN102176555B (en) * | 2010-11-12 | 2012-10-10 | 泰兴市航联电连接器有限公司 | Push-pull type round electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090624 Termination date: 20130828 |