CN202534855U - Air-tight seal cylindrical connector - Google Patents
Air-tight seal cylindrical connector Download PDFInfo
- Publication number
- CN202534855U CN202534855U CN2011204630045U CN201120463004U CN202534855U CN 202534855 U CN202534855 U CN 202534855U CN 2011204630045 U CN2011204630045 U CN 2011204630045U CN 201120463004 U CN201120463004 U CN 201120463004U CN 202534855 U CN202534855 U CN 202534855U
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- CN
- China
- Prior art keywords
- convex body
- housing
- cylindrical connector
- jack
- plug
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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 an air-tight seal cylindrical connector, comprising a plug seat, a plug head and tail accessories. The plug head is connected with the plug seat and the tail accessories. The cylindrical connector is characterized in that the plug seat comprises a disk convex body, glass insulators disposed in the disk convex body and kovar contact pins corresponding to the glass insulators. The disk convex body, the glass insulators and the kovar contact pins are sintered to form one-piece through sintering technology. The plug head comprises a housing, insulators, and a connecting cover. The insulators are provided with jacks corresponding to the kovar contact pins, and the kovar contact pins are inserted in front ends of the jacks. Rear ends of the jacks are provided with jack cover plates on which outlets corresponding to the jacks are disposed. The housing is connected with the disk convex body through the connecting cover. The tail accessories comprise a transition cover, an insulating sleeve, a winged nut, and a tension disc. The air-tight seal cylindrical connector has good tightness, and can make sealing property of electrical equipment reach a requirement of 1x10<-4>Pa.cm3/S. The air-tight seal cylindrical connector can be applied in relative bad working conditions such as coal mines, flood, etc., and has a long service life.
Description
Technical field
The utility model relates to the electric power sealing and connecting device, specifically, relates to a kind of hermetic seal cylindrical connector.
Background technology
The circuit that the hermetic seal cylindrical connector is mainly used between electric power system high pressure vacuum equipment and various electronic instrument, the electric equipment connects.Owing to be commonly used in the adverse circumstances such as flood, sewage, therefore, be very high to the sealing requirements of hermetic seal cylindrical connector.
The hermetic seal cylindrical connector generally comprises socket, plug and afterbody annex three parts, and plug is connected with socket, afterbody annex respectively.During use, socket is fixed on the electric equipment, and the electric wire in the electric equipment is connected with external circuit through connector.What the socket part of existing hermetic seal cylindrical connector adopted is plastic technology; Though technical maturity, cost are very low, because plastics are prone to aging, corrosion-resistant, useful life is short; Be easy to cause the sealing of connector to reduce, thus the detonator circuit fault.
Summary of the invention
The technical problem that the utility model will solve is to overcome above-mentioned defective, and a kind of long service life, air-tightness is good, withstand voltage properties is high hermetic seal cylindrical connector are provided.
For addressing the above problem, the technical scheme that the utility model adopted is:
A kind of hermetic seal cylindrical connector; Comprise socket, plug and afterbody annex; Said plug is connected with socket, afterbody annex respectively, it is characterized in that: said socket comprises the disk convex body that is used for connecting circuit equipment, several are located at the glass insulator in the disk convex body and can cut down contact pin one to one with glass insulator; Disk convex body, glass insulator and can cut down contact pin and be sintered into one through sintering process;
Said plug comprises housing, is located at the insulator in the housing and is enclosed within the peripheral attachment cap of housing; Be provided with in the said insulator and can cut down contact pin jack one to one, can cut down the front end that contact pin is plugged on jack; The rear end of jack is provided with the jack cover plate, and the jack cover plate is provided with and jack line outlet one to one; Housing is connected with the disk convex body through attachment cap;
Said afterbody annex comprises transition cover, insulating case, band wing nut and tension disc; Tension disc is fixed on the band wing nut, and band wing nut is fixed on the afterbody of transition cover, and insulating case is located at the inner chamber of transition cover; The front end of transition cover is connected with housing.
Say that further the position that said disk convex body combines with electric equipment is provided with rubber cushion.
Further say, be provided with the attachment cap retainer plate between said attachment cap and the housing.
Owing to adopted technique scheme, compared with prior art, the socket part of the utility model is that to adopt sintering process to sinter into as a whole, and air-tightness is good, can make the sealing property of power equipment reach 1 * 10
-4Pa.cm
3/ S requirement; Plug is connected with socket, afterbody annex through the mode of screw-threaded coupling respectively, makes integral body more firm, and job stability is high.Therefore, the utility model possesses good sealing and crushing resistance, can be applicable to relatively bad working environment such as colliery, flood, long service life.
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the structural representation of plug described in the embodiment of the utility model;
Fig. 3 is the structural representation of socket described in the embodiment of the utility model;
Fig. 4 is the structural representation of afterbody annex described in the embodiment of the utility model.
Embodiment
Embodiment:
A kind of hermetic seal cylindrical connector, as shown in Figure 1, comprise socket, plug and afterbody annex, said plug is connected with socket, afterbody annex respectively.
Like Fig. 1, shown in Figure 3, said socket comprises the disk convex body 22 that is used for connecting circuit equipment, several are located at the glass insulator 25 in the disk convex body 22 and can cut down contact pin 21 one to one with glass insulator 25; Disk convex body 22, glass insulator 25 and can cut down contact pin 21 and be sintered into one through sintering process; Evenly be provided with several pilot holes 23 on the disk convex body 22.
Like Fig. 1, shown in Figure 2, said plug comprises housing 14, be located at the insulator 16 in the housing 14 and be enclosed within the peripheral attachment cap 15 of housing 14; Be provided with in the said insulator 16 and can cut down contact pin 21 jack 17 one to one, can cut down the front end that contact pin 21 is plugged on jack 17; The rear end of jack 17 is provided with jack cover plate 12, and jack cover plate 12 is provided with and jack 17 line outlet 11 one to one; Housing 14 is connected with disk convex body 22 through attachment cap 15.
Like Fig. 1, shown in Figure 4, said afterbody annex comprises transition cover 34, insulating case 33, band wing nut 32 and tension disc 31; Tension disc 31 is fixed on the band wing nut 32, and band wing nut 32 is fixed on the afterbody of transition cover 34, and insulating case 33 is located at the inner chamber of transition cover 34; The front end of transition cover 34 is connected with housing 14.
In order to strengthen connector whole air-tightness and water resistance, be provided with rubber cushion 24 at the position that disk convex body 22 combines with electric equipment, between attachment cap 15 and housing 14, be provided with attachment cap retainer plate 13.
During use, the electric wire in the power equipment is welded on cuts down on the contact pin 21 earlier; Again with screw through pilot hole 23 with the socket fit sealing on power equipment; Then, cable is gone up in 11 welding of the line outlet of plug, clamps, sealing, fixes with the afterbody annex, and plug is with after socket cooperates, and the attachment cap 15 of screwing gets final product.
Claims (3)
1. hermetic seal cylindrical connector; Comprise socket, plug and afterbody annex; Said plug is connected with socket, afterbody annex respectively, it is characterized in that: said socket comprises the disk convex body (22) that is used for connecting circuit equipment, several are located at the glass insulator (25) in the disk convex body (22) and can cut down contact pin (21) one to one with glass insulator (25); Disk convex body (22), glass insulator (25) and can cut down contact pin (21) and be sintered into one through sintering process;
Said plug comprises housing (14), is located at the insulator (16) in the housing (14) and is enclosed within the peripheral attachment cap (15) of housing (14); Be provided with in the said insulator (16) and can cut down contact pin (21) jack (17) one to one, can cut down the front end that contact pin (21) is plugged on jack (17); The rear end of jack (17) is provided with jack cover plate (12), and jack cover plate (12) is provided with and jack (17) line outlet (11) one to one; Housing (14) is connected with disk convex body (22) through attachment cap (15);
Said afterbody annex comprises transition cover (34), insulating case (33), band wing nut (32) and tension disc (31); Tension disc (31) is fixed on the band wing nut (32), and band wing nut (32) is fixed on the afterbody of transition cover (34), and insulating case (33) is located at the inner chamber of transition cover (34); The front end of transition cover (34) is connected with housing (14).
2. hermetic seal cylindrical connector according to claim 1 is characterized in that: the position that said disk convex body (22) combines with electric equipment is provided with rubber cushion (24).
3. hermetic seal cylindrical connector according to claim 2 is characterized in that: be provided with attachment cap retainer plate (13) between said attachment cap (15) and the housing (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204630045U CN202534855U (en) | 2011-11-12 | 2011-11-12 | Air-tight seal cylindrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204630045U CN202534855U (en) | 2011-11-12 | 2011-11-12 | Air-tight seal cylindrical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202534855U true CN202534855U (en) | 2012-11-14 |
Family
ID=47136013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204630045U Expired - Lifetime CN202534855U (en) | 2011-11-12 | 2011-11-12 | Air-tight seal cylindrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202534855U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105375159A (en) * | 2015-07-31 | 2016-03-02 | 中航光电科技股份有限公司 | Connector and contact component thereof |
| CN105591234A (en) * | 2016-03-03 | 2016-05-18 | 厦门乃尔电子有限公司 | Connector and preparation method thereof |
| CN106848667A (en) * | 2017-03-22 | 2017-06-13 | 成都雷电微力科技有限公司 | A kind of functional circuit module attachment structure |
| CN108054570A (en) * | 2017-12-28 | 2018-05-18 | 南京磁谷科技有限公司 | A kind of structure of pressure-resistant seal separate terminal enclosure |
| CN114336160A (en) * | 2021-12-27 | 2022-04-12 | 西安赛尔电子材料科技有限公司 | Electric penetration piece connector of glass sealing low-voltage instrument |
-
2011
- 2011-11-12 CN CN2011204630045U patent/CN202534855U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105375159A (en) * | 2015-07-31 | 2016-03-02 | 中航光电科技股份有限公司 | Connector and contact component thereof |
| CN105375159B (en) * | 2015-07-31 | 2018-04-24 | 中航光电科技股份有限公司 | A kind of connector and its contact component |
| CN105591234A (en) * | 2016-03-03 | 2016-05-18 | 厦门乃尔电子有限公司 | Connector and preparation method thereof |
| CN105591234B (en) * | 2016-03-03 | 2018-07-31 | 厦门乃尔电子有限公司 | Connector and preparation method thereof |
| CN106848667A (en) * | 2017-03-22 | 2017-06-13 | 成都雷电微力科技有限公司 | A kind of functional circuit module attachment structure |
| CN108054570A (en) * | 2017-12-28 | 2018-05-18 | 南京磁谷科技有限公司 | A kind of structure of pressure-resistant seal separate terminal enclosure |
| CN114336160A (en) * | 2021-12-27 | 2022-04-12 | 西安赛尔电子材料科技有限公司 | Electric penetration piece connector of glass sealing low-voltage instrument |
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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: Air-tight seal cylindrical connector Granted publication date: 20121114 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 ELECTRONIC CO.,LTD. Assignor: Gao Wenbin Contract record no.: 2015370000171 Denomination of utility model: Air-tight seal cylindrical connector Granted publication date: 20121114 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 | ||
| 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 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121114 |