CN206461168U - Push-and-pull self-locking plug adapter with structure of tow line - Google Patents
Push-and-pull self-locking plug adapter with structure of tow line Download PDFInfo
- Publication number
- CN206461168U CN206461168U CN201720080610.6U CN201720080610U CN206461168U CN 206461168 U CN206461168 U CN 206461168U CN 201720080610 U CN201720080610 U CN 201720080610U CN 206461168 U CN206461168 U CN 206461168U
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- Prior art keywords
- plug
- plug casing
- push
- tow line
- pull self
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Abstract
The utility model discloses a kind of push-and-pull self-locking plug adapter with structure of tow line, including plug casing, insulator is provided with plug casing, the contact pin being located inside plug casing front end is provided with insulator, the outside of the plug casing front end is provided with the clamping set of slip, the clamping is arranged with the claw of some even circumferential arrangements, the end of the claw is provided with the fixture block radially extended, the front end sleeve of described plug casing is provided with plug bushing, the guiding surface being provided with clawed end portions cooperation of plug bushing, described clamping set is outer to be fixed with drawstring, it can be separated in order to realize that plug is unlocked with socket in small space.
Description
Technical field
The utility model is related to field of connectors, more specifically, it relates to which a kind of push-and-pull self-locking with structure of tow line is inserted
Head.
Background technology
Connector, i.e. CONNECTOR.The country is also referred to as connector, plug and socket.Generally refer to electric coupler.I.e.
Connect the device of two active devices, transmission electric current or signal.The brand of connector has Jia Naimei, knob Cui Ke, Toshiba, Molex
Deng.
Connector be our electronic engineering technical staff often in contact with a kind of part.Its effect is very simple：In electricity
It is blocked in road between place or isolated obstructed circuit, erects the bridge of communication, so that current flowing, makes a reservation for circuit realiration
Function.Connector is indispensable part in electronic equipment, and the path along current flowing is observed, and you have always had found one
Individual or multiple connectors.Connector form and structure are Protean, with application, frequency, power, application environment etc.
Difference, there is various various forms of connections.
, can only be by pullling cable come to connection when connector is placed in inside narrow space or pipeline
Device is separated, and so has injury to the connection between connector and cable.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of push-and-pull with structure of tow line certainly
Lock plug, can be separated in order to realize that plug is unlocked with socket in small space.
To achieve the above object, the utility model provides following technical scheme：A kind of push-and-pull self-locking with structure of tow line
It is provided with to be provided with insulator, insulator in plug, including plug casing, plug casing and is located at inserting inside plug casing front end
Pin, the outside of the plug casing front end is provided with the clamping set of slip, and the clamping is arranged with some even circumferential arrangements
Claw, the end of the claw is provided with the fixture block radially extended, and the front end sleeve of described plug casing is provided with plug bushing, plug
Being provided with outside the guiding surface coordinated with clawed end portions, described clamping set for bushing is fixed with drawstring.
By using above-mentioned technical proposal, after plug insertion socket, push card female connector is advanced, and makes the end of claw with inserting
Guiding surface on head bushing is cooperated so that elastic card claw radial direction is opened, and the fixture block on claw is embedded into socket, real
Existing clamping between plug and socket；And during pulling the plug out of the socket, drawstring can be pulled, make clamping set retrogressing, so that
Fixture block on claw departs from socket, continues during pulling back, drives whole plug to be exited out of socket, realizes narrow and small
Realize that the unblock of plug departs from space or pipeline.
The utility model is further arranged to：The outer peripheral face of described plug casing is provided with axially extending chute, described
Clamping set inner peripheral surface be provided with chute coordinate sliding block.
By using above-mentioned technical proposal, the sliding block set in the axially extending chute of plug casing and clamping set is mutual
Coordinate, circumferentially rotating for clamping set is limited for realizing clamping to be enclosed on the axial movement of plug casing, when drive nut exists
Driving card female connector reduces being mutually shifted between claw and socket during advancing, and reduces the abrasion of claw, while
It is easy to the mutual locking between plug and socket.
The utility model is further arranged to：The inside of the plug casing front end is provided with semicircular spacer.
By using above-mentioned technical proposal, semicircular spacer is used to carry out the mutual alignment between plug and socket
Limit, prevent during insertion because position not pair does not cause the damage of contact pin.
The utility model is further arranged to：The afterbody grafting line ball pawl of described plug casing, the end of line ball pawl is set
There is a conical surface, the tail end of the plug casing is provided with and cone match and the afterbody nut that gathers line ball pawl.
By using above-mentioned technical proposal, the tail end of plug casing is used to wear cable, cable is turned on contact pin,
Cable turns through line ball, and afterbody nut is axially moved during rotating, and under the effect of the conical surface, line ball pawl is gathered, so that
Cable is fixed, cable is connected firm with plug.
The utility model is further arranged to：The side of the plug casing is provided with the outside of guide groove, described line ball line pawl
Face is provided with the guide block coordinated with guide groove.
By using above-mentioned technical proposal, the mutual cooperation of guide groove and guide block, limitation line ball pawl does circumferential rotation, reduces
Phase mutual friction between line ball pawl and cable.
Brief description of the drawings
Fig. 1 is the structural representation of the push-and-pull self-locking plug adapter with structure of tow line；
Fig. 2 is the explosive view of the push-and-pull self-locking plug adapter with structure of tow line；
Fig. 3 is the structural representation that clamping covers.
Reference：1st, plug casing；11st, chute；12nd, guide groove；2nd, plug bushing；21st, guiding surface；22nd, locating piece；
3rd, clamping set；31st, claw；32nd, fixture block；33rd, sliding block；34th, fixed seat；4th, locating ring；41st, location division；5th, insulator；51st, insert
Pin；6th, line ball pawl；61st, the conical surface；62nd, guide block；63rd, line ball lines；7th, afterbody nut；8th, drawstring.
Embodiment
As shown in Figure 1 and Figure 2, a kind of push-and-pull self-locking plug adapter with structure of tow line, including plug casing 1, in plug casing 1
Be internally provided with insulator 5, insulator 5 and be fixed with contact pin 51, contact pin 51 is located at the front end inside plug casing 1, insulate
The front end of body 5 is cased with locating ring 4, and locating ring 4 is provided with semicircular location division 41, and locating ring 4 is used to realize plug and socket
Between accurately plug；In the tail end grafting live conductor pawl 6 of plug casing 1, plug casing 1 is provided with axially extending guide groove
12, the guide block 62 coordinated with guide groove 12 is provided with the lateral surface of line ball pawl 6, guide groove 12 exists with guide block 62 for limiting line ball pawl 6
Axial sliding is done on plug casing 1；The end of line ball pawl 6 is provided with the conical surface 61, and the tail end of plug casing 1 is provided with afterbody nut 7,
The threads of afterbody nut 7 and plug casing 1 coordinate, when rotating tail nut 7, realize the axial direction of afterbody nut 7
Motion, is coordinated by the conical surface 61 with line ball pawl 6, gathers line ball pawl 6, and realization is clasped to cable, the inner side of line ball pawl 6
Face makes line ball pawl 6 be connected firm with cable provided with that can be embedded into the line ball lines 63 of cable insulating skin.
As shown in Figure 2 and Figure 3, the external stability of the front end of plug casing 1 has and also had additional on plug bushing 2, plug bushing 2
Two locating pieces 22, make plug accurately be inserted into inside socket, and the rear portion of plug bushing 2 is provided with guiding surface 21, are inserting
Casing 1 is outer to be also arranged clamping set 3, and the claw 31 that clamping set 3 is arranged provided with some even circumferentials, claw 31 has bullet
Property, the outside of claw 31, which is provided with, is used for the fixture block 32 with socket clamping, and end and the guiding surface 21 of claw 31 are contradicted；Jack shell
The upper of body 1 is provided with an axially extending chute 11, and clamping set 3 is provided with the sliding block 33 being slidably matched with chute 11, sliding block
33 with the mutual cooperation of chute 11, clamping is covered 3 and be axially moved along plug casing 1；The outside of clamping set 3 is solid provided with two
Reservation 34, the two ends of drawstring 8 are fixedly connected with fixed seat 34, due to the setting of drawstring 8, and pull the plug out of the socket process in small space
In, stretching can be pulled, make clamping cover 3 retreat, in the presence of guiding surface 21, fixture block 32 is gathered so that fixture block 32 with
Socket is separated, during pulling on drawstring 8, and 3 effect is covered by clamping, plug is come out of the socket, due to drawstring 8
Traction is not influenceed by space, and the unblock that plug can be completed in small space or pipeline is extracted.
Described above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (5)
1. it is provided with a kind of push-and-pull self-locking plug adapter with structure of tow line, including plug casing, plug casing in insulator, insulator
Provided with the contact pin inside plug casing front end, the outside of the plug casing front end is provided with the clamping set of slip, described
Clamping is arranged with the claw of some even circumferential arrangements, and the end of the claw is provided with the fixture block radially extended, it is characterized in that：Institute
The front end sleeve for the plug casing stated is provided with plug bushing, and the guiding surface being provided with clawed end portions cooperation of plug bushing is described
Clamping set outer be fixed with drawstring.
2. the push-and-pull self-locking plug adapter according to claim 1 with structure of tow line, it is characterized in that：Outside described plug casing
Side face is provided with axially extending chute, and the inner peripheral surface of described clamping set is provided with the sliding block coordinated with chute.
3. the push-and-pull self-locking plug adapter according to claim 2 with structure of tow line, it is characterized in that：The plug casing front end
Inside is provided with semicircular spacer.
4. the push-and-pull self-locking plug adapter according to claim 3 with structure of tow line, it is characterized in that：The tail of described plug casing
Portion's grafting line ball pawl, the end of line ball pawl is provided with the conical surface, and the tail end of the plug casing is provided with and cone match and makes line ball pawl
The afterbody nut gathered.
5. the push-and-pull self-locking plug adapter according to claim 4 with structure of tow line, it is characterized in that：The side of the plug casing
Provided with guide groove, described line ball line pawl lateral surface is provided with the guide block coordinated with guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720080610.6U CN206461168U (en) | 2017-01-22 | 2017-01-22 | Push-and-pull self-locking plug adapter with structure of tow line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720080610.6U CN206461168U (en) | 2017-01-22 | 2017-01-22 | Push-and-pull self-locking plug adapter with structure of tow line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206461168U true CN206461168U (en) | 2017-09-01 |
Family
ID=59696216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720080610.6U Active CN206461168U (en) | 2017-01-22 | 2017-01-22 | Push-and-pull self-locking plug adapter with structure of tow line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206461168U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108736273A (en) * | 2018-05-30 | 2018-11-02 | 泰州市航宇电器有限公司 | A kind of connector of circular configuration remotely plugged |
| CN109742582A (en) * | 2019-01-25 | 2019-05-10 | 深圳巴斯巴科技发展有限公司 | A kind of Noval connector structure |
| CN113653718A (en) * | 2021-07-20 | 2021-11-16 | 中航光电科技股份有限公司 | Interactive nested formula push-and-pull structure |
-
2017
- 2017-01-22 CN CN201720080610.6U patent/CN206461168U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108736273A (en) * | 2018-05-30 | 2018-11-02 | 泰州市航宇电器有限公司 | A kind of connector of circular configuration remotely plugged |
| CN109742582A (en) * | 2019-01-25 | 2019-05-10 | 深圳巴斯巴科技发展有限公司 | A kind of Noval connector structure |
| CN113653718A (en) * | 2021-07-20 | 2021-11-16 | 中航光电科技股份有限公司 | Interactive nested formula push-and-pull structure |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518104, No. 47, Sha three road, manhole street, Baoan District, Guangdong, Shenzhen D1 Patentee after: Shenzhen tuyi photoelectric Co., Ltd Address before: 518104, No. 47, Sha three road, manhole street, Baoan District, Guangdong, Shenzhen D1 Patentee before: SHENZHEN ZHONGHANG YUFEI TECHNOLOGY Co.,Ltd. |