CN203386951U - Electric connector for connection with power wire harness of electric vehicle - Google Patents
Electric connector for connection with power wire harness of electric vehicle Download PDFInfo
- Publication number
- CN203386951U CN203386951U CN201320456592.9U CN201320456592U CN203386951U CN 203386951 U CN203386951 U CN 203386951U CN 201320456592 U CN201320456592 U CN 201320456592U CN 203386951 U CN203386951 U CN 203386951U
- Authority
- CN
- China
- Prior art keywords
- insulator
- plug
- socket
- wire harness
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 239000012212 insulator Substances 0.000 claims description 36
- 230000001808 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 9
- 239000004734 Polyphenylene sulfide Substances 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 4
- 229920000069 poly(p-phenylene sulfide) Polymers 0.000 claims description 4
- 238000005728 strengthening Methods 0.000 claims description 4
- 239000011780 sodium chloride Substances 0.000 abstract description 5
- 230000002265 prevention Effects 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 210000001503 Joints Anatomy 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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
- H01R13/627—Snap or like fastening
- H01R13/6276—Snap or like fastening comprising one or more balls engaging in a hole or a groove
-
- 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
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
-
- 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
Abstract
The utility model relates to an electric connector for connection with a power wire harness of an electric vehicle. The electric connector comprises a plug (1) and a socket (2), wherein the socket (2) is clamped in a circular groove of a plug shell (103) through a steel ball (5), and the plug (1) and the socket (2) are connected in a push-pull self-locking mode. The electric connector for connection with the power wire harness of the electric vehicle is widely applied to connection of power wire harnesses of hybrid electric vehicles and blade electric vehicles. The electric connector for connection with the power wire harness of the electric vehicle has the advantages of large current resistance, high and low temperature resistance, heat and humidity resistance, salt fog prevention, oil and water prevention, vibration resistance, small occupied space and the like, and has great economic and social values.
Description
Technical field
The utility model relates to electric connection structure design and applied technical field, and a kind of electric connector of connecting electric automobile dynamic wire harness is provided especially.
Background technology
At present,, there is complicated operation in the connection of the hybrid vehicle of high voltage and high current design and pure electric vehicle power wire harness, connects electric device unreliable and that take up room shortcoming connecting electric automobile dynamic wire harness large.
People urgently wish to obtain the electric connector of the good connecting electric automobile dynamic wire harness of a kind of technique effect.
The utility model content
Order of the present utility model is to provide a kind of electric connector of connecting electric automobile dynamic wire harness.
The electric connector of connecting electric automobile dynamic wire harness described in the utility model, described electric connector comprises: plug 1 and socket 2;
Described plug 1 is constructed as follows: insulator 110 and steel ball 5 behind insulator 101, plugging hole component 102, plug casing 103, coupling nut 104, cup-shaped pipe 109, hole before hole; Before described hole behind insulator 101 and hole insulator 110 by cup-shaped pipe 109, by screw thread, be fixed in plug casing 103, described plugging hole component 102 is fixed on before hole after insulator 101 and hole in the vestibule of insulator 110, realize plug 1 with socket 2, be connected after the coupling nut 104 of self-locking be fixed at plug casing 103 outside one ends; The arranged outside of described plug casing 103 has cannelure, and cannelure is positioned at coupling nut 104 inboards;
Socket 2 is stuck in by steel ball 5 in the cannelure of plug plug casing 103, and plug is with after socket docks, and steel ball 5 is connected nut 104 and compresses, and is stuck in the cannelure of plug casing 103.
Described plug 1 is connected by the push-and-pull self-locking with socket 2; Easy to operate, connect reliable.And realize self-locking by coupling nut 14;
Described socket 2 is constructed as follows: insulator 204, the front insulator 205 of pin, collar 3, Butt sealing circle 206 and contact pin component 202 after tail nut 201, square plate housing 203, pin; Before insulator 204 after described pin, pin, insulator 205 is fixed in square plate housing 203, and described contact pin component 202 is fixed on after pin before insulator 204 and pin in the vestibule of insulator 205 by collar 3; Tail nut 201 is threaded connection the end outside at square plate housing 203, and the connector device pin relies on the tail nut to be arranged in housing, and described Butt sealing circle 206 is positioned at plug 1 and socket 2 joints, that is: plug casing 103 and square plate housing 203 contact positions;
Described tail nut 201 is provided with for the O type circle 4 for sealing with plug casing 103 junctions with square plate housing 203, cup-shaped pipe 109.
Described coupling nut 104 and plug casing 103 are by snap ring 107, be connected with jump ring 108 for the spring 106 of support and connection nut 104; Described jump ring 108 is positioned at the cannelure of plug casing 103, and spring 106 is fixed on plug casing 103 by snap ring 107 and jump ring 108.
Institute's insulating material that is set forth in is for strengthening polyphenylene sulfide.The long-term work temperature can reach 150 ℃;
The housing of the electric connector of described connecting electric automobile dynamic wire harness and coupling nut material are aluminium alloy; Contact pin or jack adopt copper material, and other part also all adopts the high-low temperature resistant material, so whole product has the advantages such as anti-large electric current, high-and low-temperature resistance, wet-heat resisting, anti-salt fog.
The electric connector of described connecting electric automobile dynamic wire harness is the requirement that meets the electric automobile environment for use, adopts cable encapsulating package design on every side, has superior barrier propterty and vibration and shock resistant performance.There is the avoiding misinsertion key on connector shell, that is:, by become the variation of different angles in Fig. 5 with major key, realize anti-mismatch, prevent from can't reaching instructions for use or causing potential safety hazard because mispluging when operation.Plugs and sockets adopts the push-and-pull self-locking to connect, and is easy to install and dismounting, takes up room little.
The electric connector of described connecting electric automobile dynamic wire harness is widely used in the connection of hybrid vehicle and pure electric vehicle power wire harness.There is anti-large electric current, high-and low-temperature resistance, wet-heat resisting, anti-salt fog, grease-proof and waterproof, anti-vibration, the advantage such as little that takes up room, there is comparatively huge economic worth and social value.
The accompanying drawing explanation
The electric connector outside drawing that Fig. 1 is the connecting electric automobile dynamic wire harness;
Fig. 2 is the plug schematic diagram;
Fig. 3 is the socket schematic diagram;
The electric connector structure figure that Fig. 4 is the connecting electric automobile dynamic wire harness;
Fig. 5 is the plug end view.
Embodiment
Embodiment 1
The electric connector of the described connecting electric automobile dynamic wire harness of the present embodiment, described electric connector comprises: plug 1 and socket 2;
Described plug 1 is constructed as follows: insulator 110 and steel ball 5 behind insulator 101, plugging hole component 102, plug casing 103, coupling nut 104, cup-shaped pipe 109, hole before hole; Before described hole behind insulator 101 and hole insulator 110 by cup-shaped pipe 109, by screw thread, be fixed in plug casing 103, described plugging hole component 102 is fixed on before hole after insulator 101 and hole in the vestibule of insulator 110, realize plug 1 with socket 2, be connected after the coupling nut 104 of self-locking be fixed at plug casing 103 outside one ends; The arranged outside of described plug casing 103 has cannelure, and cannelure is positioned at coupling nut 104 inboards;
Socket 2 is stuck in by steel ball 5 in the cannelure of plug plug casing 103, and plug is with after socket docks, and steel ball 5 is connected nut 104 and compresses, and is stuck in the cannelure of plug casing 103.
Described plug 1 is connected by the push-and-pull self-locking with socket 2; Easy to operate, connect reliable.And realize self-locking by coupling nut 14;
Described socket 2 is constructed as follows: insulator 204, the front insulator 205 of pin, collar 3, Butt sealing circle 206 and contact pin component 202 after tail nut 201, square plate housing 203, pin; Before insulator 204 after described pin, pin, insulator 205 is fixed in square plate housing 203, and described contact pin component 202 is fixed on after pin before insulator 204 and pin in the vestibule of insulator 205 by collar 3; Tail nut 201 is threaded connection the end outside at square plate housing 203, and the connector device pin relies on the tail nut to be arranged in housing, and described Butt sealing circle 206 is positioned at plug 1 and socket 2 joints, that is: plug casing 103 and square plate housing 203 contact positions;
Described tail nut 201 is provided with the O type circle 4 for sealing with square plate housing 203, cup-shaped pipe 109 with plug casing 103 junctions.
Described coupling nut 104 and plug casing 103 are by snap ring 107, be connected with jump ring 108 for the spring 106 of support and connection nut 104; Described jump ring 108 is positioned at the cannelure of plug casing 103, and spring 106 is fixed on plug casing 103 by snap ring 107 and jump ring 108.
Institute's insulating material that is set forth in is for strengthening polyphenylene sulfide.The long-term work temperature can reach 150 ℃;
The housing of the electric connector of described connecting electric automobile dynamic wire harness and coupling nut material are aluminium alloy; Contact pin or jack adopt copper material, and other part also all adopts the high-low temperature resistant material, so whole product has the advantages such as anti-large electric current, high-and low-temperature resistance, wet-heat resisting, anti-salt fog.
The electric connector of described connecting electric automobile dynamic wire harness is the requirement that meets the electric automobile environment for use, adopts cable encapsulating package design on every side, has superior barrier propterty and vibration and shock resistant performance.There is the avoiding misinsertion key on connector shell, that is:, by become the variation of different angles in Fig. 5 with major key, realize anti-mismatch, prevent from can't reaching instructions for use or causing potential safety hazard because mispluging when operation.Plugs and sockets adopts the push-and-pull self-locking to connect, and is easy to install and dismounting, takes up room little.
The electric connector of the described connecting electric automobile dynamic wire harness of the present embodiment is widely used in the connection of hybrid vehicle and pure electric vehicle power wire harness.There is anti-large electric current, high-and low-temperature resistance, wet-heat resisting, anti-salt fog, grease-proof and waterproof, anti-vibration, the advantage such as little that takes up room, there is comparatively huge economic worth and social value.
Claims (4)
1. the electric connector of a connecting electric automobile dynamic wire harness, described electric connector comprises: plug (1) and socket (2); It is characterized in that: described plug (1) is connected by the push-and-pull self-locking with socket (2);
Described plug (1) is constructed as follows: insulator (110) and steel ball (5) behind insulator before hole (101), plugging hole component (102), plug casing (103), coupling nut (104), cup-shaped pipe (109), hole; Behind insulator before described hole (101) and hole, insulator (110) is fixed in plug casing (103) by cup-shaped pipe (109), described plugging hole component (102) is fixed on before hole after insulator (101) and hole in the vestibule of insulator (110), realize plug (1) with socket (2), be connected after the coupling nut (104) of self-locking be fixed at plug casing (103) outside one end; The arranged outside of described plug casing (103) has cannelure, and cannelure is positioned at coupling nut (14) inboard; Socket (2) is stuck in the cannelure of plug plug casing (103) by steel ball (5);
Described socket (2) is constructed as follows: insulator (204), the front insulator (205) of pin, collar (3), Butt sealing circle (206) and contact pin component (202) after tail nut (201), square plate housing (203), pin; Before insulator after described pin (204), pin, insulator (205) is fixed in square plate housing (203), and described contact pin component (202) is fixed in the vestibule of insulator (204) and the front insulator (205) of pin after pin by collar (3); Tail nut (201) is threaded connection the end outside at square plate housing (203), and described Butt sealing circle (206) is positioned at plug (1) and socket (2) joint;
Described tail nut (201) is provided with the O type circle (4) for sealing with square plate housing (203), cup-shaped pipe (109) with plug casing (103) junction.
2. according to the electric connector of the described connecting electric automobile dynamic wire harness of claim 1, it is characterized in that: described coupling nut (104) and plug casing (103) are by snap ring (107), be connected with jump ring (108) for the spring (106) of support and connection nut (104); Described jump ring (108) is positioned at the cannelure of plug casing (103), and spring (106) is fixed on plug casing (103) by snap ring (107) and jump ring (108).
3. according to the electric connector of the described connecting electric automobile dynamic wire harness of claim 1, it is characterized in that: described insulating material is for strengthening polyphenylene sulfide.
4. according to the electric connector of the described connecting electric automobile dynamic wire harness of claim 2, it is characterized in that: described insulating material is for strengthening polyphenylene sulfide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320456592.9U CN203386951U (en) | 2013-07-29 | 2013-07-29 | Electric connector for connection with power wire harness of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320456592.9U CN203386951U (en) | 2013-07-29 | 2013-07-29 | Electric connector for connection with power wire harness of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203386951U true CN203386951U (en) | 2014-01-08 |
Family
ID=49875404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320456592.9U Expired - Fee Related CN203386951U (en) | 2013-07-29 | 2013-07-29 | Electric connector for connection with power wire harness of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203386951U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103078211A (en) * | 2013-02-17 | 2013-05-01 | 安费诺-泰姆斯(常州)通讯设备有限公司 | Right-angle type electric connector |
| CN104158023A (en) * | 2014-06-03 | 2014-11-19 | 苏州瑞可达连接系统股份有限公司 | Tower mounted amplifier connector |
| CN105206969A (en) * | 2015-10-10 | 2015-12-30 | 沈阳兴华航空电器有限责任公司 | Novel ground power supply electric connector |
| DE102015103135B3 (en) * | 2015-03-04 | 2016-06-02 | HARTING Electronics GmbH | Plug connector with plug-in positioner |
| CN111489620A (en) * | 2020-06-02 | 2020-08-04 | 谢凤英 | Singlechip comprehensive experiment box with novel digital electronics |
-
2013
- 2013-07-29 CN CN201320456592.9U patent/CN203386951U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103078211A (en) * | 2013-02-17 | 2013-05-01 | 安费诺-泰姆斯(常州)通讯设备有限公司 | Right-angle type electric connector |
| CN103078211B (en) * | 2013-02-17 | 2014-12-10 | 安费诺-泰姆斯(常州)通讯设备有限公司 | Right-angle type electric connector |
| CN104158023A (en) * | 2014-06-03 | 2014-11-19 | 苏州瑞可达连接系统股份有限公司 | Tower mounted amplifier connector |
| CN104158023B (en) * | 2014-06-03 | 2017-02-15 | 苏州瑞可达连接系统股份有限公司 | Tower mounted amplifier connector |
| DE102015103135B3 (en) * | 2015-03-04 | 2016-06-02 | HARTING Electronics GmbH | Plug connector with plug-in positioner |
| WO2016138890A1 (en) | 2015-03-04 | 2016-09-09 | HARTING Electronics GmbH | Plug connector having a plugging positioning means |
| US9923302B2 (en) | 2015-03-04 | 2018-03-20 | HARTING Electronics GmbH | Plug connector having a plugging positioning means |
| CN105206969A (en) * | 2015-10-10 | 2015-12-30 | 沈阳兴华航空电器有限责任公司 | Novel ground power supply electric connector |
| CN111489620A (en) * | 2020-06-02 | 2020-08-04 | 谢凤英 | Singlechip comprehensive experiment box with novel digital electronics |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20210729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |