CN102496802A - Circular electric connector - Google Patents
Circular electric connector Download PDFInfo
- Publication number
- CN102496802A CN102496802A CN2011104029382A CN201110402938A CN102496802A CN 102496802 A CN102496802 A CN 102496802A CN 2011104029382 A CN2011104029382 A CN 2011104029382A CN 201110402938 A CN201110402938 A CN 201110402938A CN 102496802 A CN102496802 A CN 102496802A
- Authority
- CN
- China
- Prior art keywords
- plug
- shell
- socket
- hole
- electric connector
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/64—Means for preventing incorrect coupling
Abstract
The invention discloses a circular electric connector, consisting of a plug and a socket. The plug comprises a plug shell and a metal inserting pin. The plug shell is made of engineering plastic, a step is arranged on the plug shell and is provided with a key slot and a hole, and the metal inserting pin is fixed in the hole on the step of the plug shell. The socket comprises a socket shell and a metal jack, the socket shell is made of engineering plastic, the surface of the socket shell is provided with a cylinder and a key, and the metal jack is fixed in the cylinder on the surface of the socket shell. The step on the plug shell and the key slot and the hole on the step are matched with the cylinder and the key of the surface of the socket shell in an insertion manner so that the cylinder on the surface of the socket shell is inserted into the hole on the step of the plug shell, and the key slot on the step of the plug shell and the key of the surface of the socket shell are exactly located. The circular electric connector disclosed by the invention has the advantages that the matching interface of the circular electric connector is simple and reliable, is convenient to use and can effectively prevent incorrect connection.
Description
Technical field
The present invention relates to a kind of electric connector, especially a kind of round electric connector.
Background technology
Along with the continuous development of industrial technology, round electric connector also becomes more and more diversified in Industrial Application.The structure of present most of round electric connectors comprises metal shell, insulator and Metal Contact part.Because existing electric connector great majority have metal shell, need on metal shell, design the structure of connector to inserting, make global design complicated, also make the assembling of connector increase operation simultaneously, increased the processing and fabricating cost.
Summary of the invention
The round electric connector a kind of simple in structure, easy to use that the objective of the invention is to be directed against the deficiency of prior art and provide; Under the prerequisite that guarantees electric connector mechanical performance, electric property and environmental performance; It can guarantee the cooperation of electric connector correct and effective; Contact connects reliably, satisfies user's demand.
The objective of the invention is to realize like this:
A kind of round electric connector, characteristics are that this electric connector is made up of plug and socket, and said plug comprises plug body and metal ferrule; Plug body is processed by engineering plastics, has step on it, has keyway and hole on the step, and metal ferrule is fixed in the hole on the plug body step; Said socket comprises jack housing and metal jack; Jack housing is processed by engineering plastics, and its surface is provided with column casing and key, and the metal jack is fixed in the column casing on jack housing surface; Column casing and the key on step on the plug body and the keyway on the step and hole and jack housing surface close inserting, make the column casing on its jack housing surface insert in the hole on the plug body step, the keyway on the plug body step and the surperficial key of jack housing accurately locate.
Advantage of the present invention is that the cooperation interface of electric connector is simple and reliable, easy to use, and prevents incorrect link effectively.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of plug of the present invention;
Fig. 3 is the structural representation of socket end of the present invention.
Embodiment
Consult Fig. 1, Fig. 2 and Fig. 3, the present invention is made up of plug and socket, and plug comprises plug body 1 and metal ferrule 2; Plug body 1 is processed by engineering plastics, has step 1a on it, has keyway 1b and hole 1c on the step 1a, and metal ferrule 2 is fixed among the hole 1c on the step 1a of plug body 1; Socket comprises jack housing 3 and metal jack 4; Jack housing 3 is processed by engineering plastics, and its surface is provided with column casing 3a and key 3b, and metal jack 4 is fixed among the column casing 3a on jack housing 3 surfaces; Column casing 3a and the key 3b on step 1a on the plug body and the keyway 1b on the step and hole 1c and jack housing 3 surfaces close inserting, and the column casing 3a on jack housing 3 surfaces insert among the hole 1c on the plug body 1 step 1a, the keyway 1b on the plug body 1 step 1c and jack housing 3 surperficial key 3b accurately locate.
The present invention uses like this:
Plug end is fixed on metal ferrule 2 among the hole 1c on the step 1a of plug body 1; Lead or pcb board connect with the mode of metal ferrule 2 through welding or crimping; Socket end is fixed on metal jack 4 among the column casing 3a on jack housing 3 surfaces, and lead or pcb board connect with the mode of metal jack 4 through welding or crimping; Last plug and socket is joined connection mutually; The column casing 3a and the key 3b on step 1a on the plug body and the keyway 1b on the step and hole 1c and jack housing 3 surfaces close inserting; The column casing 3a on jack housing 3 surfaces inserts among the hole 1c on the plug body 1 step 1a; The key 3b on keyway 1b on the plug body 1 step 1c and jack housing 3 surfaces accurately locatees, thereby plug and socket constitutes electric connector.
Claims (1)
1. round electric connector is characterized in that this electric connector is made up of plug and socket, and said plug comprises plug body and metal ferrule; Plug body is processed by engineering plastics, has step on it, has keyway and hole on the step, and metal ferrule is fixed in the hole on the plug body step; Said socket comprises jack housing and metal jack; Jack housing is processed by engineering plastics, and its surface is provided with column casing and key, and the metal jack is fixed in the column casing on jack housing surface; Column casing and the key on step on the plug body and the keyway on the step and hole and jack housing surface close inserting, make the column casing on its jack housing surface insert in the hole on the plug body step, the keyway on the plug body step and the surperficial key of jack housing accurately locate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104029382A CN102496802A (en) | 2011-12-07 | 2011-12-07 | Circular electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104029382A CN102496802A (en) | 2011-12-07 | 2011-12-07 | Circular electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102496802A true CN102496802A (en) | 2012-06-13 |
Family
ID=46188601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104029382A Pending CN102496802A (en) | 2011-12-07 | 2011-12-07 | Circular electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102496802A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466537A (en) * | 2015-01-01 | 2015-03-25 | 宁业林 | Novel PLC data programming line connector |
| CN105390893A (en) * | 2015-10-23 | 2016-03-09 | 莫西元 | Two-core connector |
| CN109449685A (en) * | 2018-11-21 | 2019-03-08 | 绵阳昱丰电子科技有限公司 | A kind of hyper tape shielding has the open electric connector of water-proof function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101183763A (en) * | 2007-10-15 | 2008-05-21 | 泰兴市航联电连接器厂 | Step-type coaxial combination type connector |
| WO2010087861A1 (en) * | 2009-02-02 | 2010-08-05 | Light Sources, Inc. | Snap-lock connector |
| CN201584574U (en) * | 2009-12-09 | 2010-09-15 | 沈阳兴华航空电器有限责任公司 | High-voltage electric connector with insulator with convex-concave surface |
| CN201937400U (en) * | 2011-01-29 | 2011-08-17 | 中山大洋电机制造有限公司 | Novel commutating device structure of motor |
-
2011
- 2011-12-07 CN CN2011104029382A patent/CN102496802A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101183763A (en) * | 2007-10-15 | 2008-05-21 | 泰兴市航联电连接器厂 | Step-type coaxial combination type connector |
| WO2010087861A1 (en) * | 2009-02-02 | 2010-08-05 | Light Sources, Inc. | Snap-lock connector |
| CN201584574U (en) * | 2009-12-09 | 2010-09-15 | 沈阳兴华航空电器有限责任公司 | High-voltage electric connector with insulator with convex-concave surface |
| CN201937400U (en) * | 2011-01-29 | 2011-08-17 | 中山大洋电机制造有限公司 | Novel commutating device structure of motor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466537A (en) * | 2015-01-01 | 2015-03-25 | 宁业林 | Novel PLC data programming line connector |
| CN105390893A (en) * | 2015-10-23 | 2016-03-09 | 莫西元 | Two-core connector |
| CN109449685A (en) * | 2018-11-21 | 2019-03-08 | 绵阳昱丰电子科技有限公司 | A kind of hyper tape shielding has the open electric connector of water-proof function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120613 |