CN105870735A - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN105870735A CN105870735A CN201610317729.0A CN201610317729A CN105870735A CN 105870735 A CN105870735 A CN 105870735A CN 201610317729 A CN201610317729 A CN 201610317729A CN 105870735 A CN105870735 A CN 105870735A
- Authority
- CN
- China
- Prior art keywords
- socket
- plug
- plastic
- housing
- electric connector
- 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.)
- Pending
Links
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
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
-
- 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
- H01R13/02—Contact members
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- 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
-
- 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
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- 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
- H01R13/64—Means for preventing incorrect coupling
-
- 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
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
- H01R13/6585—Shielding material individually surrounding or interposed between mutually spaced contacts
-
- 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
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses an electric connector. The electric connector comprises a plug (1) and a socket (2). The plug (1) and the socket (2) are connected. The electric connector is characterized in that the socket (2) comprises a plastic socket shell (21), a socket contact body (22), a socket insulating body (23) and a tail cover (25); the socket contact body (22) is connected into the plastic socket shell (21) through the socket insulating body (23); the tail cover (25) is connected to the tail end of the socket contact body (22). The working temperature of the electric connector ranges from 40 DEG C to 120 DEG C, and the fireproof grade is UL94V-0. The requirement for the use environment of an existing new energy electric vehicle connector is met, and the electric connector is a high-reliability high-voltage connector used for a battery pack, a DC/DC converter, a high-voltage junction box and the like in the field of electric vehicles.
Description
Technical field
The present invention relates to structure design and the applied technical field of electric connector.
Background technology
Along with the development of new energy electric motor vehicle, the requirement of new energy field related connector improves constantly, for
The plastotype high-tension connector meeting new energy electric motor vehicle requirement arises at the historic moment.Traditional automotive connector produces
Product are essentially metalwork, good reliability, stable.But be not suitable for current new energy electric motor vehicle field:
The features such as metalwork weight is big, and price is high, easy electric shock are unfavorable for the development of electric motor car.
The electric connector that a kind of technique effect of the highly desirable acquisition of people is excellent.
Summary of the invention
It is an object of the invention to provide the electric connector that a kind of technique effect is excellent.
Electric connector of the present invention, including plug 1 and socket 2, described plug 1 is connected with socket 2；
Socket 2 includes plastic socket housing 21, socket contact 22, socket insulator 23 and tail-hood 25；
Socket contact 22 is connected in plastic socket housing 21 by socket insulator 23, and tail-hood 25 is even
It is connected to the end of socket contact 22；Plug 1 includes plastic plug housing 11, interlocking contact body assembly
12, plug insulator 13 and self-lock switch 15；Described interlocking contact body assembly 12 is insulated by plug
Body 13 is connected in plastic plug housing 11, and self-lock switch 15 is connected on plastic plug housing 11,
Described interlocking contact body assembly 12 includes contact pin 121 and conductive seat 122, contact pin 121 and conductive seat 122
Riveting is connected, and one end of described contact pin 121 is short-circuit condition, after plug 1 and socket 2 docking, real
The signal circuit of existing short circuit.By use electric small-signal, check whole high-voltage product, wire,
Connector and the electrical integrity of protecting cover or continuity, when identifying that loop is abnormal and disconnect, disconnect height in time
Piezoelectricity.The personnel of rising electrically injure protective action.Described self-lock switch 15 includes plastic plug housing 11
On hook structure and hanging hang structure on plastic socket housing 21；Hook structure is connected with hanging hang structure.Described
Self-lock switch 15 is working of plastics, is the structure of a kind of mechanical lock.During product docking, hook structure and extension knot
Structure pins, and product docks successfully.For strengthening the reliability of product docking, prevent maloperation from causing accident
Disconnect, introduce self-lock switch 15.After product pins, promote self-lock switch 15 to locked position, formed
The second time locking that direction is different.Further, primary locking mechanism is locked, it is impossible to unlock, specifically
See accompanying drawing 7 to accompanying drawing 9, draw F, unlock at F1, recovery function.1 time auto-lock function realizes.Pressure
F1, after unblock, recovery function at F2.2 times auto-lock function realizes.
It is provided with shading ring 3 between described plastic socket housing 21 and socket insulator 23；Plastic plug
Shading ring 3 it is provided with between housing 11 and plug insulator 13.
Described electric connector is high pressure resistant, shielding and good sealing effect, it is possible to realize 360 ° of shieldings, have
Interlock function, interlock function is used for signal detection and the feedback of whole circuit, it is to avoid secondary installing.Profit
With self-lock switch, reliable, stable, prevent maloperation from causing unexpected disconnection, manual unlocking, it is not necessary to work
Tool, safely, quickly.Meet user's requirement to interior space, practical, save space.
The high pressure resistant main employing Shooting Technique of described electric connector is processed, and one-shot forming possesses preferable machine
Tool intensity.Plastic casing protection against electric shock, plastic plug housing 11 and plastic socket housing 21 all include glass
Fiber enhanced nylon, glass fiber enhanced nylon accounts for the 30% of gross weight.Utilize plastic plug housing 11 and plastics
Socket casing 21 realizes safety, light weight, the purpose that cheap, intensity is high.Multiple key mapping designs, mistake proofing
Insert, degree of protection IP67.
This electric connector is plastotype electric connector product, selects high pressure resistant material glass fiber enhanced nylon 66
30%.Product, by using electric small-signal, checks whole high-voltage product, wire, connector and protects
The electrical integrity of lid and continuity, when identifying the abnormal disconnection in loop, feed back, disconnect height in time
Piezoelectricity.The personnel of rising electrically injure protective action.Become the connector adapting to new energy electric motor vehicle field.
Described electric connector operating temperature-40 DEG C～120 DEG C, fire-protection rating UL94V-0.Meet current new
Energy electric motor car connector uses environmental demand, becomes battery bag in electric automobiles, DC/DC adapter,
Highly reliable, the high voltage connector that the aspects such as high pressure junction box use.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings and embodiment the present invention is further detailed explanation:
Fig. 1 is socket top view；
Fig. 2 is sectional view at A-A in Fig. 1；
Fig. 3 is plug top view；
Fig. 4 is plug front view；
Fig. 5 is sectional view at A-A in Fig. 4.
Fig. 6 is interlock function schematic diagram；
Fig. 7 is self-locking decomposing schematic representation I；
Fig. 8 is self-locking decomposing schematic representation II；
Fig. 9 is self-locking decomposing schematic representation III.
Detailed description of the invention
Embodiment 1
Described electric connector, including plug 1 and socket 2, described plug 1 is connected with socket 2；Socket
2 include plastic socket housing 21, socket contact 22, socket insulator 23 and tail-hood 25；Socket
Contact 22 is connected in plastic socket housing 21 by socket insulator 23, and tail-hood 25 is connected to
The end of socket contact 22；Plug 1 include plastic plug housing 11, interlocking contact body assembly 12,
Plug insulator 13 and self-lock switch 15；Described interlocking contact body assembly 12 is by plug insulator 13
Being connected in plastic plug housing 11, self-lock switch 15 is connected on plastic plug housing 11, described
Interlocking contact body assembly 12 includes contact pin 121 and conductive seat 122, contact pin 121 and conductive seat 122 riveting
Connecing connected, one end of described contact pin 121 is short-circuit condition, after plug 1 and socket 2 docking, it is achieved
The signal circuit of short circuit.By using electric small-signal, check whole high-voltage product, wire, company
Connect device and the electrical integrity of protecting cover or continuity, when identifying the abnormal disconnection in loop, disconnect high pressure in time
Electricity.The personnel of rising electrically injure protective action.Described self-lock switch 15 includes on plastic plug housing 11
Hook structure and plastic socket housing 21 on hanging hang structure；Hook structure is connected with hanging hang structure.Described from
Lock-switch 15 is working of plastics, is the structure of a kind of mechanical lock.During product docking, hook structure and hanging hang structure
Pinning, product docks successfully.For strengthening the reliability of product docking, prevent maloperation from causing unexpected disconnected
Open, introduce self-lock switch 15.After product pins, promote self-lock switch 15 to locked position, formation side
To different second time locking.Further, primary locking mechanism is locked, it is impossible to unlocks, specifically joins
See accompanying drawing 7 to accompanying drawing 9, draw F, unlock at F1, recovery function.1 time auto-lock function realizes.Pressure
F1, after unblock, recovery function at F2.2 times auto-lock function realizes.
It is provided with shading ring 3 between described plastic socket housing 21 and socket insulator 23；Plastic plug
Shading ring 3 it is provided with between housing 11 and plug insulator 13.
Described electric connector is high pressure resistant, shielding and good sealing effect, it is possible to realize 360 ° of shieldings, have
Interlock function, interlock function is used for signal detection and the feedback of whole circuit, it is to avoid secondary installing.Profit
With self-lock switch, reliable, stable, prevent maloperation from causing unexpected disconnection, manual unlocking, it is not necessary to work
Tool, safely, quickly.Meet user's requirement to interior space, practical, save space.
The high pressure resistant main employing Shooting Technique of described electric connector is processed, and one-shot forming possesses preferable machine
Tool intensity.Plastic casing protection against electric shock, plastic plug housing 11 and plastic socket housing 21 all include glass
Fiber enhanced nylon, glass fiber enhanced nylon accounts for the 30% of gross weight.Utilize plastic plug housing 11 and plastics
Socket casing 21 realizes safety, light weight, the purpose that cheap, intensity is high.Multiple key mapping designs, mistake proofing
Insert, degree of protection IP67.
This electric connector is plastotype electric connector product, selects high pressure resistant material glass fiber enhanced nylon 66
30%.Product, by using electric small-signal, checks whole high-voltage product, wire, connector and protects
The electrical integrity of lid and continuity, when identifying the abnormal disconnection in loop, feed back, disconnect height in time
Piezoelectricity.The personnel of rising electrically injure protective action.Become the connector adapting to new energy electric motor vehicle field.
Described electric connector operating temperature-40 DEG C～120 DEG C, fire-protection rating UL94V-0.Meet current new
Energy electric motor car connector uses environmental demand, becomes battery bag in electric automobiles, DC/DC adapter,
Highly reliable, the high voltage connector that the aspects such as high pressure junction box use.
Claims (2)
1. an electric connector, including plug (1) and socket (2), described plug (1) and socket
(2) it is connected；It is characterized in that: socket (2) includes plastic socket housing (21), socket contact
(22), socket insulator (23) and tail-hood (25)；Socket contact (22) is exhausted by socket
Edge body (23) is connected in plastic socket housing (21), and tail-hood (25) is connected to socket contact
(22) end；Plug (1) include plastic plug housing (11), interlocking contact body assembly (12),
Plug insulator (13) and self-lock switch (15)；Described interlocking contact body assembly (12) is by inserting
Head insulator (13) is connected in plastic plug housing (11), and self-lock switch (15) is connected to mould
On material plug casing (11), described interlocking contact body assembly (12) includes contact pin (121) and conduction
Seat (122), contact pin (121) contacts connection with conductive seat (122), described contact pin (121)
One end is short-circuit condition, after plug (1) and socket (2) docking, it is achieved the signal circuit of short circuit；
Described self-lock switch (15) includes the hook structure on plastic plug housing (11) and plastic socket housing
(21) hanging hang structure on, hook structure and hanging hang structure match.
2. according to electric connector described in claim 1, it is characterised in that: described plastic socket housing (21)
And between socket insulator (23), it is provided with shading ring (3)；Plastic plug housing (11) and plug
Shading ring (3) it is provided with between insulator (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610317729.0A CN105870735A (en) | 2016-05-12 | 2016-05-12 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610317729.0A CN105870735A (en) | 2016-05-12 | 2016-05-12 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105870735A true CN105870735A (en) | 2016-08-17 |
Family
ID=56630884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610317729.0A Pending CN105870735A (en) | 2016-05-12 | 2016-05-12 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105870735A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106992397A (en) * | 2017-03-30 | 2017-07-28 | 四川永贵科技有限公司 | Stagewise latch assembly available for electric connector |
| CN107959172A (en) * | 2017-11-22 | 2018-04-24 | 沈阳兴华华亿轨道交通电器有限公司 | A kind of plastotype high-voltage interlocking electric connector |
| CN108075274A (en) * | 2017-12-13 | 2018-05-25 | 上海重塑能源科技有限公司 | There is the high-tension connector of separated time |
| CN108075271A (en) * | 2016-12-30 | 2018-05-25 | 德尔福中央电气（上海）有限公司 | A kind of high-energy electrical cnnector |
| CN112003083A (en) * | 2020-08-26 | 2020-11-27 | 胜蓝科技股份有限公司 | Connector for connecting batteries |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102646879A (en) * | 2011-02-16 | 2012-08-22 | 住友电装株式会社 | Connector apparatus |
| CN202601982U (en) * | 2012-06-08 | 2012-12-12 | 泰科电子(上海)有限公司 | Connector assembly and connector product |
| CN203466368U (en) * | 2013-07-26 | 2014-03-05 | 深圳巴斯巴科技发展有限公司 | High-voltage connector |
| CN205752860U (en) * | 2016-05-12 | 2016-11-30 | 沈阳兴华航空电器有限责任公司 | A kind of electric connector |
-
2016
- 2016-05-12 CN CN201610317729.0A patent/CN105870735A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102646879A (en) * | 2011-02-16 | 2012-08-22 | 住友电装株式会社 | Connector apparatus |
| CN202601982U (en) * | 2012-06-08 | 2012-12-12 | 泰科电子(上海)有限公司 | Connector assembly and connector product |
| CN203466368U (en) * | 2013-07-26 | 2014-03-05 | 深圳巴斯巴科技发展有限公司 | High-voltage connector |
| CN205752860U (en) * | 2016-05-12 | 2016-11-30 | 沈阳兴华航空电器有限责任公司 | A kind of electric connector |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108075271A (en) * | 2016-12-30 | 2018-05-25 | 德尔福中央电气（上海）有限公司 | A kind of high-energy electrical cnnector |
| CN106992397A (en) * | 2017-03-30 | 2017-07-28 | 四川永贵科技有限公司 | Stagewise latch assembly available for electric connector |
| CN107959172A (en) * | 2017-11-22 | 2018-04-24 | 沈阳兴华华亿轨道交通电器有限公司 | A kind of plastotype high-voltage interlocking electric connector |
| CN108075274A (en) * | 2017-12-13 | 2018-05-25 | 上海重塑能源科技有限公司 | There is the high-tension connector of separated time |
| CN112003083A (en) * | 2020-08-26 | 2020-11-27 | 胜蓝科技股份有限公司 | Connector for connecting batteries |
| CN112003083B (en) * | 2020-08-26 | 2021-09-24 | 胜蓝科技股份有限公司 | Connector for connecting batteries |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |
|
| RJ01 | Rejection of invention patent application after publication |