CN202797378U - Plug self-conduction round connector - Google Patents
Plug self-conduction round connector Download PDFInfo
- Publication number
- CN202797378U CN202797378U CN 201220408032 CN201220408032U CN202797378U CN 202797378 U CN202797378 U CN 202797378U CN 201220408032 CN201220408032 CN 201220408032 CN 201220408032 U CN201220408032 U CN 201220408032U CN 202797378 U CN202797378 U CN 202797378U
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- China
- Prior art keywords
- plug
- jack
- cover
- transition cover
- socket
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- 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 - Lifetime
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Abstract
The utility model discloses a plug self-conduction round connector, which comprises a plug and a socket. The round connector is characterized in that the plug comprises a transition cover, a connection cap, a seal cover, a locking cap, a wire clamping plate, a jack insulator and a plurality of jacks. The connection cap is sleeved on the periphery of the transition cover front. The tail part of the jack insulator is installed in the inner chamber on the front of the transition cover. A jack cover plate is arranged on the tail end of the jack insulator. The front of the jack cover plate is provided with a pressure spring. A short circuit sheet is connected on the front of the pressure spring. The seal cover is arranged in the inner chamber on the tail part of the transition cover. The locking cap is arranged on the rear side of the seal cover. The socket comprises a projecting body, a plastic member and pins. The plastic member and the pins are arranged inside the projecting body. The tail end of the projecting body and the front of the transition cover are connected through the connection cap. The pins are correspondingly inserted in the jacks. When the plug and the socket are disconnected in a normal condition, the pins can be automatically conducted. Therefore, the connector provided by the utility model can enhance the safety performances of an electric power system and equipments.
Description
Technical field
The utility model relates to a kind of connector, and specifically, after relating to a kind of plug and separating with socket, the plug of the automatic conducting of contact in the plug is from the conducting cylindrical connector.
Background technology
The circuit that existing connector is mainly used between power equipment and various electronic instrument, the electric equipment connects.Owing to be commonly used in the adverse circumstances such as flood, sewage, therefore, it is very high that sealing, water proofing property and the crushing resistance of connector required.
And existing connector in use, and when plug and socket disconnected under normal circumstances, circuit connected also just thereupon disconnection, and automatically conducting of contact in the plug can not be carried out the protectiveness short circuit grounding to the system that connects.
Summary of the invention
The technical problems to be solved in the utility model is to overcome defects, provide a kind of plug from the conducting cylindrical connector, in the use procedure, when plug and socket disconnect under normal circumstances, all contacts can present automatic conducting state in the plug, can strengthen the fail safe of electric power system and equipment.
For addressing the above problem, the technical scheme that the utility model adopts is:
A kind of plug is from the conducting cylindrical connector, comprise plug and socket, plug is connected with socket seal, it is characterized in that: described plug comprises that transition cover, attachment cap, sealing shroud, locking cap, clamp, jack insulator and several are located at the jack in the jack insulator; Attachment cap is enclosed within the periphery of transition cover front end, and the position that attachment cap combines with the transition cover is provided with the ripple spring; The afterbody of jack insulator is installed in the inner chamber of transition cover front portion, and the end of jack insulator is equipped with the jack cover plate, and the front side of jack cover plate is provided with stage clip, and the front end of stage clip is connected with short-circuit piece; Sealing shroud is located at the inner chamber of transition cover afterbody, and locking cap is located at the rear side of sealing shroud; Tension disc is fixed by screws in the end of plug; Described socket comprises the convex body and the plastic, the contact pin that are located in the convex body for connecting circuit equipment; The end of convex body is connected by attachment cap with the front end of transition cover; Contact pin is plugged in the jack correspondingly.
Say further:
The position that described convex body combines with electric equipment is provided with rubber blanket.
The position that described transition cover combines with convex body is provided with O type circle.
Be provided with plain washer between described locking cap and the sealing shroud.
Owing to adopted technique scheme, compared with prior art, the utility model job stability is high, and when plug and socket disconnected under normal circumstances, all contact pins can present automatic conducting state, can strengthen the fail safe of electric power system and equipment.In addition, the utility model is simple in structure, is easy to produce, and possesses good sealing, water proofing property and crushing resistance, can be applicable to the more abominable operational environments such as colliery, flood.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the structural representation of plug described in the embodiment of the present utility model;
Fig. 2 is the structural representation of socket described in the embodiment of the present utility model.
Embodiment
Embodiment:
A kind of plug comprises plug and socket from the conducting cylindrical connector, and plug is connected with socket seal.
As shown in Figure 1, described plug comprises that transition cover 109, attachment cap 106, sealing shroud 110, locking cap 112, clamp 113, jack insulator 103 and several are located at the jack 101 in the jack insulator 103.Attachment cap 106 is enclosed within the periphery of transition cover 109 front ends, and the position that attachment cap 106 combines with transition cover 109 is provided with ripple spring 107.The afterbody of jack insulator 103 is installed in the inner chamber of transition cover 109 front portions, and the end of jack insulator 103 is equipped with jack cover plate 108, and the front side of jack cover plate 108 is provided with stage clip 104, and the front end of stage clip 104 is connected with short-circuit piece 102.Sealing shroud 110 is located at the inner chamber of transition cover 109 afterbodys, and locking cap 112 is located at the rear side of sealing shroud 110.Tension disc 113 is fixed on the end of plug by screw 114.
Above-mentioned plug is from the design feature of conducting (short circuit grounding): the short-circuit piece 102 and the stage clip 104 that have increased an activity between contact insulator and the contact cover plate, when plug is not connected with socket, because the effect of stage clip 104, short-circuit piece 102 is pressed to all contacts, make the whole conductings of contact (short circuit), strengthened the fail safe of power system device.
As shown in Figure 2, described socket comprises the convex body 205 and the plastic 201, the contact pin 202 that are located in the convex body 205 for connecting circuit equipment.The end of convex body 205 is connected by attachment cap 106 with the front end of transition cover 109; Contact pin 202 is plugged in the jack 101 correspondingly.
The design feature of above-mentioned socket is: one (or several) projection post is arranged on the working of plastics, this protruding post is longer than contact, when plug is connected with socket, protruding post in the socket is pushed the short-circuit piece 102 in the plug to rear short-circuit piece 102 is separated with contact by the through hole in the pin insulator forward.
Air-tightness and water resistance in order to strengthen connector integral body are provided with rubber blanket 204 at the position that convex body 205 combines with electric equipment; The inside of convex body 205 front ends is provided with collar 203; Be provided with O type circle 105 at the position that transition cover 109 combines with convex body 205; Between locking cap 112 and sealing shroud 110, be provided with plain washer 111.
Claims (4)
1. a plug is from the conducting cylindrical connector, comprise plug and socket, plug is connected with socket seal, it is characterized in that: described plug comprises that transition cover (109), attachment cap (106), sealing shroud (110), locking cap (112), clamp (113), jack insulator (103) and several are located at the jack (101) in the jack insulator (103); Attachment cap (106) is enclosed within the periphery of transition cover (109) front end, and the position that attachment cap (106) combines with transition cover (109) is provided with ripple spring (107); The afterbody of jack insulator (103) is installed in the anterior inner chamber of transition cover (109), the end of jack insulator (103) is equipped with jack cover plate (108), the front side of jack cover plate (108) is provided with stage clip (104), and the front end of stage clip (104) is connected with short-circuit piece (102); Sealing shroud (110) is located at the inner chamber of transition cover (109) afterbody, and locking cap (112) is located at the rear side of sealing shroud (110); Tension disc (113) is fixed on the end of plug by screw (114); Described socket comprises for the convex body of connecting circuit equipment (205) and is located at convex body (205) interior plastic (201), contact pin (202); The end of convex body (205) is connected by attachment cap (106) with the front end of transition cover (109); Contact pin (202) is plugged in the jack (101) correspondingly.
2. plug according to claim 1 is characterized in that from the conducting cylindrical connector: the position that described convex body (205) combines with electric equipment is provided with rubber blanket (204).
3. plug according to claim 2 is characterized in that from the conducting cylindrical connector: the position that described transition cover (109) combines with convex body (205) is provided with O type circle (105).
4. plug according to claim 3 is characterized in that from the conducting cylindrical connector: be provided with plain washer (111) between described locking cap (112) and the sealing shroud (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220408032 CN202797378U (en) | 2012-08-10 | 2012-08-10 | Plug self-conduction round connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220408032 CN202797378U (en) | 2012-08-10 | 2012-08-10 | Plug self-conduction round connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202797378U true CN202797378U (en) | 2013-03-13 |
Family
ID=47824572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220408032 Expired - Lifetime CN202797378U (en) | 2012-08-10 | 2012-08-10 | Plug self-conduction round connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202797378U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103682904A (en) * | 2013-12-03 | 2014-03-26 | 四川华丰企业集团有限公司 | Cable adapter |
| CN104218378A (en) * | 2013-05-29 | 2014-12-17 | 中航光电科技股份有限公司 | Quick locking sealed type connector subassembly, plug thereof and socket of quick locking sealed type connector subassembly |
| CN104682084A (en) * | 2015-03-11 | 2015-06-03 | 四川华丰企业集团有限公司 | Antifouling sealing structure of connector |
| CN106025687A (en) * | 2016-08-04 | 2016-10-12 | 山东龙立电子有限公司 | Multicore electric power cylindrical connector with adjacent jacks having self-short-circuiting function |
-
2012
- 2012-08-10 CN CN 201220408032 patent/CN202797378U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218378A (en) * | 2013-05-29 | 2014-12-17 | 中航光电科技股份有限公司 | Quick locking sealed type connector subassembly, plug thereof and socket of quick locking sealed type connector subassembly |
| CN103682904A (en) * | 2013-12-03 | 2014-03-26 | 四川华丰企业集团有限公司 | Cable adapter |
| CN103682904B (en) * | 2013-12-03 | 2016-05-25 | 四川华丰企业集团有限公司 | A kind of cable adaptor |
| CN104682084A (en) * | 2015-03-11 | 2015-06-03 | 四川华丰企业集团有限公司 | Antifouling sealing structure of connector |
| CN106025687A (en) * | 2016-08-04 | 2016-10-12 | 山东龙立电子有限公司 | Multicore electric power cylindrical connector with adjacent jacks having self-short-circuiting function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Linyi Longli Electronic Co.,Ltd. Assignor: Gao Wenbin Contract record no.: 2013370000227 Denomination of utility model: Plug self-conduction round connector Granted publication date: 20130313 License type: Exclusive License Record date: 20131030 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Linyi Longli Electronic Co.,Ltd. Assignor: Gao Wenbin Contract record no.: 2013370000227 Date of cancellation: 20150916 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHANDONG LONGLI ELECTRONICS CO.,LTD. Assignor: Gao Wenbin Contract record no.: 2015370000171 Denomination of utility model: Plug self-conduction round connector Granted publication date: 20130313 License type: Exclusive License Record date: 20150922 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: SHANDONG LONGLI ELECTRONICS Co.,Ltd. Assignor: Gao Wenbin Contract record no.: 2015370000171 Date of cancellation: 20210812 |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |
|
| CX01 | Expiry of patent term |