CN207381627U - A kind of easy-to-dismount vehicle end high pressure bridging plug - Google Patents
A kind of easy-to-dismount vehicle end high pressure bridging plug Download PDFInfo
- Publication number
- CN207381627U CN207381627U CN201721446543.1U CN201721446543U CN207381627U CN 207381627 U CN207381627 U CN 207381627U CN 201721446543 U CN201721446543 U CN 201721446543U CN 207381627 U CN207381627 U CN 207381627U
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- China
- Prior art keywords
- plug
- socket
- component
- loop coil
- group
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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.)
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Abstract
The utility model discloses a kind of easy-to-dismount vehicle end high pressure bridging plugs, including socket group and plug group, the socket group includes Socket casing component, plugging hole component, jack insulator, first loop coil, first shading ring, first grommet, first trim ring, socket tail nut, steel ball is housed on the Socket casing component, the plugging hole component is connected to by tooth set in jack insulator, first loop coil is screwed in Socket casing component afterbody, compress the first washer, the socket tail nut is successively by the first shading ring, first gasket, first grommet, first trim ring is against compression, and it is screwed to the first loop coil；The plug group includes plug casing, contact pin component, contact pin insulator, connector sleeve, the second loop coil, secondary shielding ring, the second grommet, the second trim ring, plug tail nut, and the connector sleeve is socketed on plug casing, is interacted by compression spring.The utility model connector internal structure consolidates, stable connection, is easy to dismount.
Description
Technical field
The utility model is related to a kind of EMU bridging plugs more particularly to a kind of bridging of easy-to-dismount vehicle end high pressure to connect
Connect device.
Background technology
EMU is a kind of modern transportation instrument of suitable railway middle-long distance transport, and in addition, external experience shows
Effect in railway transport of passengers of the EMU between short-distance transport, the big city suburbs, big city and satellite town can not also neglect
Depending on.The operation of EMU, only the short-distance passenger traffic in China does not add a kind of new railroad vehicle, it is often more important that it
New vitality is brought for railway transportation, good development prospect is generally had an optimistic view of by domestic and international expert.Although EMU is once
The passenger of seating is few, but train number can be arranged such that it is closeer.When passenger is more, high-power motor-car can carry additionally a section or more piece is light
The motorless trailer of type, i.e. light bus.Existing EMU vehicle end high pressure bridging plug structure design it is unreasonable or
Dismounting trouble or structure are too simple, and connector connection is unstable, causes contact pin bad with jack contact, influences EMU
Whole electrical connection quality.
Utility model content
In order to solve the problems, such as that connection is not sufficiently stable present in above-mentioned existing connector, dismount cumbersome, the utility model
A kind of easy-to-dismount vehicle end high pressure bridging plug is provided.
Technical solution is used by the utility model solves its technical problem：A kind of easy-to-dismount vehicle end high pressure bridging connects
Device is connect, including socket group and plug group, the socket group includes Socket casing component, plugging hole component, jack insulator, the first spiral shell
Ring, the first shading ring, the first grommet, the first trim ring, socket tail nut have equal distribution on the Socket casing component
Steel ball, the plugging hole component are connected to by jack tines set in jack insulator, and first loop coil is screwed in socket shell
Body component afterbody, compress the first washer, the socket tail nut successively by the first shading ring, the first gasket, the first grommet,
First trim ring is screwed to the first loop coil against compression；The plug group include plug casing, contact pin component, contact pin insulator,
Connector sleeve, the second loop coil, secondary shielding ring, the second grommet, the second trim ring, plug tail nut, the contact pin component pass through
Prong teeth set is connected in contact pin insulator, and second loop coil is screwed in plug casing afterbody, compresses second packing ring, described
Plug tail nut successively by secondary shielding ring, the second gasket, the second grommet, the second trim ring against compression, and be screwed to
Two loop coils, the connector sleeve are socketed on plug casing, are acted on by compression spring interconnection.
A kind of above-mentioned easy-to-dismount vehicle end high pressure bridging plug, the Socket casing component match with plug group
One end of conjunction, which is equipped with equal distribution, 4-8 steel ball, and steel ball is rotatable.
A kind of above-mentioned easy-to-dismount vehicle end high pressure bridging plug, the connector sleeve, can be with by the active force of compression spring
Plug casing does relative motion.
A kind of above-mentioned easy-to-dismount vehicle end high pressure bridging plug, the socket group pass through steel ball and company with plug group
Female connector is connected with each other and fixes.
The beneficial effects of the utility model are that the socket group and plug group of the utility model connector are connected to tail spiral shell
Mother respectively makes the parts inside Socket casing component and plug casing inside socket group and plug group successively against compression
Structure is more firm；The utility model connector is recessed by the steel ball on the steel ball and plug casing installed on Socket casing component
Slot is engaged, in addition the protection of connector sleeve, makes the connection between connector body group and plug group, compared with general connection mode
It is more firm；The connector stable connection, easy to assembly, maintenance easy to disassemble.
Description of the drawings
Below in conjunction with drawings and examples, the utility model is described in further detail.
Fig. 1 is the utility model combination diagram；
Fig. 2 is the utility model socket structure schematic diagram；
Fig. 3 is the utility model plug construction schematic diagram.
1-socket group in figure, 2-plug group, 3-Socket casing component, 4-plugging hole component, 5-jack insulator, 6-
First washer, the 7-the first loop coil, the 8-the first shading ring, the 9-the first grommet, the 10-the first trim ring, 11-socket tail nut,
12-jack labels, 13-steel ball, 14-plug casing, the 15-the second retainer ring, 16-contact pin insulator, 17-contact pin component,
18-connector sleeve, 19-compression spring, 20-second packing ring, the 21-the second loop coil, 22-secondary shielding ring, the 23-the second gasket,
24-the second grommet, the 25-the second trim ring, 26-plug tail nut, 27-plug label, the 28-the first retainer ring, 29-the first
Gasket.
Specific embodiment
It is below in conjunction with the accompanying drawings and specific real for those skilled in the art is made to be better understood from the technical solution of the utility model
Mode is applied to elaborate to the utility model.
A kind of easy-to-dismount vehicle end high pressure bridging plug, including socket group 1 and plug group 2, the socket group 1 includes inserting
Seat housing unit 3, plugging hole component 4, jack insulator 5, the first loop coil 7, the first shading ring 8, the first grommet 9, the first trim ring
10th, socket tail nut 11；The plug group 2 includes plug casing 14, contact pin component 17, contact pin insulator 16, connector sleeve 18, the
Two loop coils 21, secondary shielding ring 22, the second grommet 24, the second trim ring 25, plug tail nut 26, the Socket casing component
6 steel balls 13, annular equal distribution are installed, the plugging hole component 4 is connected to jack insulator 5 by jack tines set on 3
Interior, first loop coil 7 is screwed in 3 afterbody of Socket casing component, compresses the first washer 6, the socket tail nut 11 according to
It is secondary by the first shading ring 8, the first gasket 29, the first grommet 9, the first trim ring 10 against compression, the socket tail nut 11 is twisted
Tightly to the first loop coil 7；The contact pin component 17 is connected to by prong teeth set in contact pin insulator 16, second loop coil
21 are screwed in 14 afterbody of plug casing, compress second packing ring 20, and the plug tail nut 26 is successively by secondary shielding ring 22, the
Against compression, the plug tail nut 26 is screwed to the second loop coil 21, institute for two gaskets 23, the second grommet 24, the second trim ring 25
It states connector sleeve 18 to be socketed on plug casing 14, the two is acted on by 19 interconnection of compression spring.
First washer 6 in use, first, in 1 assembling process of socket group, is mounted in Socket casing by the utility model
3 afterbody bottom of component, the first loop coil 7 are torqued-up to the first washer 6, and the first shading ring 8 is sleeved on to the jack CA cable assembly crimped
On, then cable-assembly is encased in Socket casing component 3, jack tines set is hung on 5 step of jack insulator, and jack assembles in place
When hear " clickly " the sound, pull cable with the power of 20N~30N, cable will not be exited out of socket, then by the first gasket
29th, the first grommet 9 abuts to the first shading ring 8 successively, and the first trim ring 10 is packed into, and socket tail nut 11 is tightened, socket tail spiral shell
Mother 11 is screwed to the first loop coil 7；Secondly, in 2 assembling process of plug group, second packing ring 20 is mounted in 14 afterbody bottom of plug casing
End, the second loop coil 21 is torqued-up to second packing ring 20, secondary shielding ring 22 is sleeved on the contact pin CA cable assembly crimped, then by line
Cable assembly is encased in plug casing 14, and prong teeth set is hung on 16 step of contact pin insulator, and contact pin hears " click when assembling in place
Crash " the sound, pull cable with the power of 20N~30N, cable will not be exited out of plug, then by the second gasket 23, the second envelope line
Body 24 abuts to secondary shielding ring 22 successively, and the second trim ring 25 is packed into, and plug tail nut 26 is tightened, and plug tail nut 26 is screwed to
Second loop coil 21；When connector plugs together, plug group 2 is inserted into socket group 1, while promotes socket group, plug group afterbody (cannot
Push and plug the connector sleeve 18 of head group), it plugs together plug group 2 and in place, has clear and melodious sound；When connector separates, connector sleeve is first drawn
18, expose the steel ball 13 on Socket casing component 3, then plug group 2 is pulled back with strength, plug group 2 is made to divide from socket group 1
From.
Above example is only the exemplary embodiment of the utility model, is not used in limitation the utility model, this practicality is new
The protection domain of type is defined by the claims.Those skilled in the art can be in the essence and protection domain of the utility model
It is interior, various modifications or equivalent substitution are made to the utility model, this modification or equivalent substitution also should be regarded as new in this practicality
In the protection domain of type.
Claims (4)
1. a kind of easy-to-dismount vehicle end high pressure bridging plug, including socket group (1) and plug group (2), socket group (1) bag
Include Socket casing component (3), plugging hole component (4), jack insulator (5), the first loop coil (7), the first shading ring (8), the first envelope
Wire body (9), the first trim ring (10), socket tail nut (11)；The plug group (2) includes plug casing (14), contact pin component
(17), contact pin insulator (16), connector sleeve (18), the second loop coil (21), secondary shielding ring (22), the second grommet (24),
Two trim rings (25), plug tail nut (26), it is characterised in that：Steel ball (13), institute are installed on the Socket casing component (3)
The plugging hole component (4) stated is connected to by jack tines set in jack insulator (5), and first loop coil (7) is screwed in socket
Housing unit (3) afterbody compresses the first washer (6), and the socket tail nut (11) is successively by the first shading ring (8), first
Against compression, the socket tail nut (11) is screwed to the first loop coil for gasket (29), the first grommet (9), the first trim ring (10)
(7)；The contact pin component (17) is connected to by prong teeth set in contact pin insulator (16), second loop coil (21) rotation
Plug casing (14) afterbody is connected on, compresses second packing ring (20), the plug tail nut (26) is successively by secondary shielding ring
(22), against compression, the plug tail nut (26) is tightened for the second gasket (23), the second grommet (24), the second trim ring (25)
To the second loop coil (21), the connector sleeve (18) is socketed on plug casing (14), and the two is connected with each other by compression spring (19) to be made
With.
A kind of 2. easy-to-dismount vehicle end high pressure bridging plug according to claim 1, which is characterized in that the socket shell
Body component (3) is being equipped with the steel ball (13) 4-8 of equal distribution with plug group (2) matched one end, and steel ball (13) can turn
It is dynamic.
A kind of 3. easy-to-dismount vehicle end high pressure bridging plug according to claim 1, which is characterized in that the connector sleeve
(18) by the active force of compression spring (19), can do relative motion with plug casing (14).
4. a kind of easy-to-dismount vehicle end high pressure bridging plug according to claim 1,2 or 3, which is characterized in that described
Socket group (1) is connected with each other and is fixed by steel ball (13) and connector sleeve (18) with plug group (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721446543.1U CN207381627U (en) | 2017-11-02 | 2017-11-02 | A kind of easy-to-dismount vehicle end high pressure bridging plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721446543.1U CN207381627U (en) | 2017-11-02 | 2017-11-02 | A kind of easy-to-dismount vehicle end high pressure bridging plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207381627U true CN207381627U (en) | 2018-05-18 |
Family
ID=62334009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721446543.1U Expired - Fee Related CN207381627U (en) | 2017-11-02 | 2017-11-02 | A kind of easy-to-dismount vehicle end high pressure bridging plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207381627U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109980426A (en) * | 2019-04-15 | 2019-07-05 | 沈阳兴华航空电器有限责任公司 | A kind of mechanical watertight connector |
| CN109994870A (en) * | 2019-04-22 | 2019-07-09 | 青岛永贵信和电气设备有限公司 | A kind of dynamic connector |
-
2017
- 2017-11-02 CN CN201721446543.1U patent/CN207381627U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109980426A (en) * | 2019-04-15 | 2019-07-05 | 沈阳兴华航空电器有限责任公司 | A kind of mechanical watertight connector |
| CN109994870A (en) * | 2019-04-22 | 2019-07-09 | 青岛永贵信和电气设备有限公司 | A kind of dynamic connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266000 Shangshui Road, Shibei District, Qingdao City, Shandong Province, No. 16-198 Patentee after: Qingdao Yonggui Technology Co.,Ltd. Address before: 266000 Shangshui Road, Shibei District, Qingdao City, Shandong Province, No. 16-198 Patentee before: QINGDAO YONGGUI XINHE ELECTRICAL EQUIPMENT CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 Termination date: 20211102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |