CN105552641B - A kind of stable type caravan plug and socket component - Google Patents
A kind of stable type caravan plug and socket component Download PDFInfo
- Publication number
- CN105552641B CN105552641B CN201610000848.3A CN201610000848A CN105552641B CN 105552641 B CN105552641 B CN 105552641B CN 201610000848 A CN201610000848 A CN 201610000848A CN 105552641 B CN105552641 B CN 105552641B
- Authority
- CN
- China
- Prior art keywords
- jack
- connector sleeve
- limiting slot
- caravan
- plug
- 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.)
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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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/625—Casing or ring with bayonet engagement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
-
- 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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- 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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5213—Covers
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/622—Screw-ring or screw-casing
-
- 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention relates to caravan technical fields, disclose a kind of stable type caravan plug and socket component, including caravan plug, caravan socket, caravan socket includes jack body, jack base, jack there are three being set on jack base, jack base is cylinder, and the side of jack body is equipped with electromotion pilot lamp；Three pins that caravan plug includes header body, is located on header body outer end face, the outer end of header body is equipped with connector sleeve, the inner wall of connector sleeve is equipped with the first limiting slot, the first positive stop lug boss, first limiting slot is L-shaped, parallel with the axial direction of the connector sleeve and end with connector sleeve of the long groove portion of first limiting slot is connected to, the periphery of jack base is equipped with the second limiting slot, the second positive stop lug boss, second limiting slot is L-shaped, when pin is inserted into jack, the first positive stop lug boss is caught in the second limiting slot, the second positive stop lug boss is caught in the first limiting slot.The present invention has connection reliably, the safer advantageous effect of charging process.
Description
Technical field
The present invention relates to caravan technical field more particularly to a kind of stable type caravan plug and socket components.
Background technology
Caravan, also known as " family on wheel " have both " room " and " vehicle " two big function, but its attribute or vehicle, are that one kind can
The car type of basic facilities mobile, with herbal.Configure various household electrical appliance on caravan, comfortable on-vehicle battery on caravan,
It needs the external world to charging on-vehicle battery, caravan plug is needed to connect with the socket on external power when charging to caravan.Due to
Caravan charging current is larger, must assure that plug and socket stablizes cooperation in charging process, if not coordinating after stabilization
It starts to charge up, then easy tos produce electric spark and plug is burnt out, if connection is unstable, caravan plug and caravan socket are easy meaning
It is opened and causes the accident outside.
Invention content
The present invention in order to overcome caravan in the prior art charging when, caravan plug connect with caravan socket it is unstable,
The deficiency being easy to fall off provides a kind of caravan plug and connect stable type reliable, that charging process is safer with caravan socket
Caravan plug and socket component.
To achieve the goals above, the present invention adopts the following technical scheme that：
A kind of stable type caravan plug and socket component, including caravan plug, caravan socket, the caravan socket include inserting
Seat ontology is located at the jack base of jack body end, is set on the jack base there are three jack, the jack base is in cylinder
The side of shape, the jack body is equipped with electromotion pilot lamp；The caravan plug includes header body, is located at outside header body
The outer end of three pins on end face, the header body is equipped with connector sleeve, and the inner wall of the connector sleeve is equipped with the first limit
Position slot, the first positive stop lug boss, the first limiting slot is L-shaped, the long groove portion of the first limiting slot it is parallel with the axial direction of connector sleeve and with even
The end of female connector is connected to, and the periphery of the jack base is equipped with the second limiting slot, the second positive stop lug boss, the described second limit
Position slot is L-shaped, and when pin is inserted into jack, the first positive stop lug boss is caught in the second limiting slot, the second positive stop lug boss is caught in the
In one limiting slot.
When caravan plug is connect with caravan socket, the first positive stop lug boss is caught in the second limiting slot, the second limit convex decometer
Enter in the first limiting slot, then relatively rotates an angle so that the first positive stop lug boss is caught in the short groove portion on the second limiting slot
It is interior, while the second positive stop lug boss correspondence is caught in the short groove portion of the first limiting slot, so that caravan plug, caravan socket are close
Rotary fastening connects, and connection is more stablized, and use is safer；After caravan plug is fully connected with caravan socket, caravan socket
On electromotion pilot lamp it is bright.
Preferably, the periphery of the connector sleeve is equipped with connecting flange, the front end outer side of connector sleeve is equipped with plaque,
The plaque rear end is connect with connecting flange, and the side of plaque is equipped with end cap, and the end cap is hinged with plaque.Caravan plug
When not charging, end cap completely covers exposed pin.
Preferably, the medial surface of the end cap is equipped with waterproof layer, when covering end cap, the outer end of waterproof layer and connector sleeve
Contact sealing.Waterproof layer plays the performance of sealing waterproof, prevents pin surface oxidation, corrosion.
Preferably, the plaque extends centrally out to form connection ring, connection ring is set in the outside of connector sleeve, even
The periphery for connecing ring is equipped with external screw thread, and the end of the jack body is equipped with the thread bush being connect with connection ring.Caravan is inserted
After head, caravan socket rotary fastening, thread bush is threadedly coupled with connection ring.
Preferably, the edge of the plaque is equipped with several connecting holes, the medial surface of the plaque is equipped with supporting pad.
Caravan plug can both move use, can also be fixed on caravan by the connecting hole on plaque, and supporting pad is located at when fixed
Between plaque and caravan, support, sealing function are played.
Preferably, the outside of the header body is equipped with insulation shell, one end of the insulation shell is connect with connector sleeve, absolutely
The other end of edge shell is equipped with entrance hole.When plug needs mobile, holding insulation shell can be moved easily, and use is safer.
Preferably, the outside of the insulation shell is equipped with anti-skid chequer.When holding, anti-skid chequer plays the role of anti-skidding.
Preferably, the jack is arc-shaped, the corresponding center of circle of three jacks is concentric, and the side of each pin is equipped with
Avoid notch.Rotary fastening is needed after being inserted into jack due to pin, three jacks are arc-shaped and concentric, and when rotation will not
It interferes, after pin is fully inserted into jack, evacuation indentation, there coordinates with jack, and evacuation notch is dry also for rotation is prevented
It relates to.
Preferably, the side of the jack base is equipped with ground wire conducting end, the medial surface of the connector sleeve be equipped with
The elastic conducting strip of ground wire conducting end connection.After caravan plug is connect with caravan socket, elastic conducting strip connects with ground wire conducting end
It connects, ground wire connection has creepage protection function.
Therefore, the present invention has connection reliable, the safer advantageous effect of charging process, and caravan plug is not charging
When by end cap seal, there is protective effect to pin, prevent pin surface corrosion, oxidation.
Description of the drawings
Fig. 1 is the structural schematic diagram of caravan plug.
Fig. 2 is the structural schematic diagram of caravan socket.
Fig. 3 is the explosive view of caravan plug.
In figure：Caravan plug 1, caravan socket 2, header body 10, pin 11, evacuation notch 12, connector sleeve 13, first limit
Position slot 14, the first positive stop lug boss 15, plaque 16, end cap 17, connection ring 18, jack body 20, jack base 21, jack 22, ground wire
Conducting end 23, thread bush 24, the second limiting slot 25, the second positive stop lug boss 26, electromotion pilot lamp 27, supporting pad 28, insulation shell 29,
Entrance hole 30, anti-skid chequer 31, connecting flange 130, connecting hole 160, waterproof layer 170.
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and detailed description：
A kind of stable type caravan plug and socket component as depicted in figs. 1 and 2, including caravan plug 1, caravan socket 2, room
Vehicle socket 2 includes jack body 20, is located at the jack base 21 of jack body end, sets that there are three jack 22, jacks on jack base
Arc-shaped, the corresponding center of circle of three jacks is concentric, and jack base is cylinder, and the side of jack base is equipped with ground wire conducting end 23, inserts
The end of seat ontology 20 is equipped with thread bush 24, and the side of jack body is equipped with electromotion pilot lamp 27；As shown in figure 3, caravan plug 1
Including header body 10, three pins 11 being located on header body outer end face, the side of each pin 11 is equipped with evacuation and lacks
Mouthfuls 12, the outer end of header body 10 is equipped with connector sleeve 13, and the medial surface of connector sleeve 13 is equipped with elastic conducting strip, connector sleeve it is interior
Wall be equipped with the first limiting slot 14, the first positive stop lug boss 15, the first limiting slot is L-shaped, the long groove portion of the first limiting slot with connect
The parallel and end with connector sleeve of the axial direction of set is connected to, and the periphery of jack base 21 is limited equipped with the second limiting slot 25, second
Boss 26, the second limiting slot are L-shaped；
The periphery of connector sleeve 13 is equipped with connecting flange 130, and the front end outer side of connector sleeve 13 is equipped with plaque 16, plaque 16
Rear end is connect with connecting flange 130, and the side of plaque is equipped with end cap 17, and end cap is hinged with plaque；It is set on the medial surface of end cap 17
There is waterproof layer 170, when covering end cap, the outer end in contact of waterproof layer and connector sleeve seals；Plaque 16 extends centrally out to be formed
Connection ring 18, connection ring are set in the outside of connector sleeve, and the periphery of connection ring 18 is equipped with external screw thread, caravan plug and socket
After connection, thread bush 24 is threadedly coupled with connection ring 18；The edge of plaque 16 is equipped with several connecting holes 160, the inside of plaque
Face is equipped with supporting pad 28, and the outside of header body 10 is equipped with insulation shell 29, and one end of insulation shell is connect with connector sleeve, insulation shell
The other end be equipped with entrance hole 30, the outside of insulation shell 29 is equipped with anti-skid chequer 31.
When pin is inserted into jack, the first positive stop lug boss is caught in the second limiting slot, the second positive stop lug boss is caught in the first limit
In the slot of position, a minute angle is then rotated, the first positive stop lug boss 15 is caught in the short groove portion on the second limiting slot 25, while the
Two positive stop lug boss 26 correspondence is caught in the short groove portion of the first limiting slot 14, and elastic conducting strip is in electrical contact with ground wire conducting end 23, room
The close rotary fastening connection of vehicle plug, caravan socket；After caravan plug, the connection of caravan socket rotary fastening, then thread bush 24
It is threadedly coupled with connection ring 18.The present invention has connection reliable, and the safer advantageous effect of charging process, caravan plug is not
By end cap seal when charging, there is protective effect to pin, prevent pin surface corrosion, oxidation, improve caravan plug
Service life.
Claims (6)
1. a kind of stable type caravan plug and socket component, including caravan plug, caravan socket, characterized in that the caravan is inserted
Seat includes jack body, is located at the jack base of jack body end, sets that there are three jack, the jacks on the jack base
Seat is cylinder, and the side of the jack body is equipped with electromotion pilot lamp；The caravan plug includes header body, it is slotting to be located at
The outer end of three pins on head ontology outer end face, the header body is equipped with connector sleeve, is set on the inner wall of the connector sleeve
There are the first limiting slot, the first positive stop lug boss, the first limiting slot is L-shaped, and the long groove portion of the first limiting slot and the axial direction of connector sleeve are flat
It goes and is connected to the end of connector sleeve, the periphery of the jack base is equipped with the second limiting slot, the second positive stop lug boss, described
The second limiting slot it is L-shaped, when pin is inserted into jack, the first positive stop lug boss is caught in the second limiting slot, the second limit convex
Decometer enters in the first limiting slot, and the periphery of the connector sleeve is equipped with connecting flange, and the front end outer side of connector sleeve is equipped with decorations
Plate, the plaque rear end are connect with connecting flange, and the side of plaque is equipped with end cap, and the end cap is hinged with plaque, described
The medial surface of end cap is equipped with waterproof layer, and when covering end cap, the outer end in contact of waterproof layer and connector sleeve seals, in the plaque
The heart extends outward to form connection ring, and connection ring is set in the outside of connector sleeve, and the periphery of connection ring is equipped with external screw thread, described
The end of jack body be equipped with the thread bush that is connect with connection ring.
2. a kind of stable type caravan plug and socket component according to claim 1, characterized in that the edge of the plaque is set
There are several connecting holes, the medial surface of the plaque to be equipped with supporting pad.
3. a kind of stable type caravan plug and socket component according to claim 1, characterized in that outside the header body
Side is equipped with insulation shell, and one end of the insulation shell is connect with connector sleeve, and the other end of insulation shell is equipped with entrance hole.
4. a kind of stable type caravan plug and socket component according to claim 3, characterized in that the outside of the insulation shell
Equipped with anti-skid chequer.
5. a kind of stable type caravan plug and socket component according to claim 1, characterized in that the jack is in arc
Shape, the corresponding center of circle of three jacks is concentric, and the side of each pin is equipped with evacuation notch.
6. a kind of stable type caravan plug and socket component according to claims 1 or 2 or 3 or 4 or 5, characterized in that described
The side of jack base is equipped with ground wire conducting end, and the medial surface of the connector sleeve is equipped with the elastic conducting being connect with ground wire conducting end
Electric piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610000848.3A CN105552641B (en) | 2016-01-04 | 2016-01-04 | A kind of stable type caravan plug and socket component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610000848.3A CN105552641B (en) | 2016-01-04 | 2016-01-04 | A kind of stable type caravan plug and socket component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105552641A CN105552641A (en) | 2016-05-04 |
| CN105552641B true CN105552641B (en) | 2018-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610000848.3A Active CN105552641B (en) | 2016-01-04 | 2016-01-04 | A kind of stable type caravan plug and socket component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105552641B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025691A (en) * | 2016-05-09 | 2016-10-12 | 江苏建中能源科技有限公司 | Electrical socket connector |
| CN107579376B (en) * | 2017-09-11 | 2019-02-22 | 福建农林大学 | A kind of children's safety socket lid and its application method |
| WO2020048149A1 (en) * | 2018-09-07 | 2020-03-12 | 杭州华普永明光电股份有限公司 | Terminal controller and lamp |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3838663C1 (en) * | 1988-11-15 | 1989-10-26 | Dietrich 7502 Malsch De Gebhard | |
| CN2932709Y (en) * | 2006-01-25 | 2007-08-08 | 上海新干通通信设备有限公司 | Plug and socket of connector between host and terminal in a locomotive communication system |
| CN202042741U (en) * | 2011-04-06 | 2011-11-16 | 株洲南方宇航电动车辆制造有限公司 | Charging device for electric automobile |
| CN202076564U (en) * | 2011-05-13 | 2011-12-14 | 东莞市日新传导科技股份有限公司 | Vehicular cigarette lighter plug |
| JP2013125643A (en) * | 2011-12-14 | 2013-06-24 | Toshiba Lighting & Technology Corp | Dc outlet |
| US9821671B2 (en) * | 2014-03-04 | 2017-11-21 | Lear Corporation | Wall plug system for electric vehicle |
| CN103855522B (en) * | 2014-03-06 | 2015-12-16 | 宁波唯尔电器有限公司 | A kind of waterproof plug socket being applicable to boats and ships |
| CN204030133U (en) * | 2014-09-12 | 2014-12-17 | 北京航远兰嘉阳电连接器技术开发有限公司 | Electric connector |
-
2016
- 2016-01-04 CN CN201610000848.3A patent/CN105552641B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105552641A (en) | 2016-05-04 |
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