CN103730792B - A kind of electric automobile and Hybrid Vehicle charge connector and bundle assembly - Google Patents
A kind of electric automobile and Hybrid Vehicle charge connector and bundle assembly Download PDFInfo
- Publication number
- CN103730792B CN103730792B CN201310713189.4A CN201310713189A CN103730792B CN 103730792 B CN103730792 B CN 103730792B CN 201310713189 A CN201310713189 A CN 201310713189A CN 103730792 B CN103730792 B CN 103730792B
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- lock pin
- metal
- cutting ferrule
- hybrid vehicle
- electric automobile
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of electric automobile and Hybrid Vehicle charge connector and bundle assembly, comprise plug portion and socket part, described plug portion comprises metal lock pin, described socket part comprises metal insertion cover, and the peripheral shape of metal lock pin and the interior shape of metal insertion cover suitable; Described metal lock pin is cylindric setting, and the inner chamber of this cylindrical metal lock pin is fitted with rubber lock pin, and the length of rubber lock pin is greater than the length of cylindrical metal lock pin; Described metal insertion cover outer race is equipped with rubber sleeve. Compared with prior art, the invention has the beneficial effects as follows: rubber lock pin and rubber sleeve have played the effect of buffering, prevent the generation of rigidity collision.
Description
Technical field
The present invention relates to a kind of electric automobile and Hybrid Vehicle charge connector and bundle assembly.
Background technology
At present, international and domestic full-sized car enterprise is all at development electric automobile and hybrid vehicle, to substitute or part substitutes traditional fuel oil, gas combustion automobile, alleviates the deficiency of all kinds of vehicle fuels in market, combustion gas. In the sorts of systems of electric automobile and hybrid vehicle, the effect of transmission of electric energy is changed electric system and is played in charging, is important basic technology support system; The charge connector and the wire harness that are coupled to each other with battery case, distribution box, drive motors, electric machine controller in system have played key effect.
Existing charge connector and wire harness, its charge connector produces larger magnetic field in the time of work, and operating system is had to certain interference effect; In addition, plug is all to adopt rigidity to peg graft with being connected of socket, and this making precision to attaching parts has very high requirement, and connecting mode is also had to higher requirement; And temperature rise is larger, easily produce potential safety hazard; Insulating properties are not high, easily produce the phenomenons such as short circuit.
Summary of the invention
The problems referred to above that the present invention need to solve are high for rigidity grafting required precision; Vibrations cause the displacement of pegging graft; The deficiencies such as shield effectiveness is bad, poor insulativity, and provide a kind of soft contact to peg graft; Stable connection; Good insulating, the electric automobile that shield effectiveness is good and Hybrid Vehicle charge connector and bundle assembly.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of electric automobile and Hybrid Vehicle charge connector and bundle assembly, comprise plug portion and socket part, described plug portion comprises metal lock pin, and described socket part comprises metal insertion cover, and the peripheral shape of metal lock pin and the interior shape of metal insertion cover suitable; Described metal lock pin is cylindric setting, and the inner chamber of this cylindrical metal lock pin is fitted with rubber lock pin, and the length of rubber lock pin is greater than the length of cylindrical metal lock pin; Described metal insertion cover outer race is equipped with rubber sleeve.
The length of described rubber sleeve is greater than the length of metal insertion cover.
Described plug portion also comprises cable cutting ferrule and power cable, is passing through reserved injecting hole on cable cutting ferrule between cable cutting ferrule and power cable, adopts the injection moulding sealing technique injection moulding of High Performance Insulation plastics to form an injection moulding region.
Metal insertion cover is connected on socket supporting seat, and the junction of metal insertion cover and socket supporting seat adopts the injection moulding sealing technique of High Performance Insulation plastics to carry out closed shield protection.
Be socketed with plug protecgulum outward at metal lock pin, be socketed with jack housing outward at rubber sleeve, on the openend of plug protecgulum, be at least provided with a locating slot, in jack housing, be provided with and the alignment pin of locating slot adaptation, and described locating slot is uniform ringwise.
On plug protecgulum, be provided with for locking positioning groove and alignment pin the plug-type retaining ring that restriction plug portion and socket part move.
Described metal lock pin and metal insertion cover are that fine copper is made.
The outer surface of described metal lock pin is provided with axially wide equidistant S type linear marking; Described metal insertion cover comprises columnar outer cutting ferrule, interior cutting ferrule and middle cutting ferrule, and described interior cutting ferrule comprises two annulus and is located at two tubular strip spring leafs between annulus, the axial wide equidistant S type arrangement of described tubular strip spring leaf one-tenth; Described middle cutting ferrule difference annular spread is between two annulus and outer cutting ferrule of interior cutting ferrule; S type linear marking and the tubular strip spring leaf of the outer surface of described metal lock pin are suitable.
The outer surface of described metal lock pin and tubular strip spring leaf adopt gold electroplating technology to electroplate.
Described rubber lock pin is high temperature flame-proof insulation plastic cement lock pin; Described rubber sleeve is high temperature flame-proof insulation plastic cement rubber sleeve.
Compared with prior art, the invention has the beneficial effects as follows:
1, rubber lock pin and rubber sleeve, in the time of plug portion and socket part grafting, have played the effect of buffering, prevent the generation of rigidity collision;
2, the injection moulding region between cable cutting ferrule and power cable, the junction of metal insertion cover and socket supporting seat adopts the injection moulding sealing technique of High Performance Insulation plastics to carry out closed shield protection, has improved insulating properties, avoids interference;
3, in the time that plug portion and socket part plug together completely, the rubber lock pin of plug portion can produce a kind of tension force of outside expansion and the rubber sleeve of socket part produces a kind of pressure of inside contraction, metal lock pin and metal insertion cover are combined closely, met the automobile requirement to charge connector and wire harness electrical property high reliability under the state of high vibrations under steam;
4, locating slot and alignment pin match, and in the time that plug portion and socket part plug together completely, can prevent clockwise or rotate counterclockwise;
The plug-type retaining ring of 5, establishing on plug protecgulum, can fully prevent that plug portion and socket part generation from moving forward and backward, and reinforces the connection;
6, metal lock pin and metal insertion cover are that fine copper is made, and can bear at double large electric current, high voltage, reduce the amplitude of temperature rise, extend connect-disconnect life;
7, the outer surface of described metal lock pin and tubular strip spring leaf adopt gold electroplating technology to electroplate, and can bear at double large electric current, high voltage, reduce the amplitude of temperature rise, extend connect-disconnect life;
8, described rubber lock pin is high temperature flame-proof insulation plastic cement lock pin, and described rubber sleeve is high temperature flame-proof insulation plastic cement rubber sleeve, avoids potential safety hazard.
Brief description of the drawings
Fig. 1 is the plug portion structural representation of electric automobile of the present invention and Hybrid Vehicle charge connector and bundle assembly;
Fig. 2 is the socket part structural representation of electric automobile and Hybrid Vehicle charge connector and bundle assembly;
Fig. 3 is the metal insertion cover structural representation of electric automobile and Hybrid Vehicle charge connector and bundle assembly.
Wherein, 1, plug protecgulum, 2, plug bonnet, 3, metal lock pin, 4, rubber lock pin, 5, plug-type retaining ring, 6, locating slot, 7, trip bolt, 8, rubber sheath, 9, power cable, 10, metal insertion cover, 11, rubber sleeve, 12, jack housing, 13, adaptive alignment pin, 14, socket supporting seat, 15, metab, 16, sealing ring, 17, metal guide spool, 18, fixing hole, 19, outer cutting ferrule, 20, middle cutting ferrule, 21, interior cutting ferrule, 22, tubular strip spring leaf, 23, cable cutting ferrule.
Detailed description of the invention
Describe the preferred technical solution of the present invention in detail below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of electric automobile and Hybrid Vehicle charge connector and bundle assembly, comprise plug portion and socket part, described plug portion comprises plug protecgulum 1, plug bonnet 2, metal lock pin 3, rubber lock pin 4, plug base for supporting, trip bolt 7, rubber sheath 8, power cable 9 and cable cutting ferrule 23, described metal lock pin 3 is cylindrical shape, in metal lock pin 3, be provided with columniform rubber lock pin 4, the external diameter of described rubber lock pin 4 is consistent with the internal diameter of metal lock pin 3, the length of described rubber lock pin 4 is greater than the length of metal lock pin 3, described metal lock pin 3 is connected with one end of power cable 9 by plug base for supporting, described metal lock pin 3 is mutually vertical with power cable 9, outside metal lock pin 3, be socketed with plug protecgulum 1, plug protecgulum 1 is 7 fonts, comprise cylindrical portion and the semicircular cylinder portion vertical with cylindrical portion, uncovered and the rubber lock pin 4 of the hollow cylinder portion of plug protecgulum 1 aligns, be socketed with plug bonnet 2 outward at plug base for supporting, plug bonnet 2 is 7 fonts, comprise cylindrical portion and the semicircular cylinder portion vertical with cylindrical portion, the end of the cylindrical portion of plug bonnet 2 is sealing, the semicircular cylinder portion of plug protecgulum 1 and the semicircular cylinder portion of plug bonnet 2 are spliced into cylinder, the outer surface of the cylinder being spliced into is provided with screw thread, the splicing seams place, top of plug protecgulum 1 and plug bonnet 2 is fixedly connected with by trip bolt 7, outside columniform power cable 9, be socketed with columnar cable cutting ferrule 23, cable cutting ferrule 23 is provided with internal thread near one end of plug base for supporting, cable cutting ferrule 23 is threaded connection with the cylinder that plug protecgulum 1 and plug bonnet 2 are spliced into, between cable cutting ferrule 23 and power cable 9, passing through reserved injecting hole on cable cutting ferrule 23, adopt the injection moulding sealing technique injection moulding of High Performance Insulation plastics to form an injection moulding region, be socketed with rubber sheath 8 outward at cable cutting ferrule 23 and power cable.
Described socket part comprises metal insertion cover 10, rubber sleeve 11, jack housing 12, socket supporting seat 14, metab 15 and metal guide spool 17, described metal insertion cover 10 is cylindrical shape, its internal diameter is consistent with the external diameter of metal lock pin 3, outside metal insertion cover 10, be socketed with columnar rubber sleeve 11, the internal diameter of described rubber sleeve 11 is consistent with the external diameter of metal insertion cover 10, the length of described rubber sleeve 11 is greater than the length of metal insertion cover 10, outside rubber sleeve 11, be socketed with jack housing 12, described metal insertion cover 10, rubber sleeve 11 is fixedly connected with metab 15 by socket supporting seat 14 with jack housing 12, described metab 15 is fixedly connected with metal guide spool 17, between metab 15 and metal guide spool 17, be provided with sealing gasket 16, on socket supporting seat 14, be at least provided with four fixing holes 18 for fixing metal base 15.
Metal insertion cover 10 adopts the injection moulding sealing technique of High Performance Insulation plastics to carry out closed shield protection with the junction of socket supporting seat 14, has improved insulating properties, avoids interference.
On the openend of plug protecgulum 1, be at least provided with a locating slot 6, in jack housing 12, be provided with the alignment pin 13 with locating slot 6 adaptations, in the time that plug portion and socket part plug together completely, can prevent clockwise or rotate counterclockwise and described locating slot 6 uniform ringwise.
On plug protecgulum 1, be provided with for locking positioning groove 6 and alignment pin 13, the plug-type retaining ring 5 that restriction plug portion and socket part move, fully prevents that plug portion and socket part generation from moving forward and backward, and reinforces the connection.
Described metal lock pin 3 and metal insertion cover 10, for fine copper is made, can bear large electric current, high voltage at double, reduce the amplitude of temperature rise, extend connect-disconnect life.
The outer surface of described metal lock pin 3 is provided with axially wide equidistant S type linear marking; Described metal insertion cover 10 comprises columnar outer cutting ferrule 19, interior cutting ferrule 21 and middle cutting ferrule 20, described interior cutting ferrule 21 comprises two annulus and is located at two tubular strip spring leafs 22 between annulus, described 22 one-tenth axially wide equidistant S type arrangements of tubular strip spring leaf; Described middle cutting ferrule 20 respectively annular spread between two annulus and outer cutting ferrule 19 of interior cutting ferrule 21; Be convenient to heat radiation, reduce the amplitude of temperature rise; S type linear marking and the tubular strip spring leaf 22 of the outer surface of described metal lock pin 3 are suitable.
The outer surface of described metal lock pin 3 and tubular strip spring leaf 22 adopt gold electroplating technology to electroplate, and can bear at double large electric current, high voltage, reduce the amplitude of temperature rise, extend connect-disconnect life.
Described rubber lock pin 4 is high temperature flame-proof insulation plastic cement lock pin, and described rubber sleeve 11, for high temperature flame-proof insulation plastic cement rubber sleeve, is avoided potential safety hazard.
Electric automobile of the present invention and Hybrid Vehicle charge connector and bundle assembly, rubber lock pin 4 and rubber sleeve 11, in the time of plug portion and socket part grafting, have played the effect of buffering, prevent the generation of rigidity collision; The insulating reliability between power cable 9 and shield external layer is improved in injection moulding region between cable cutting ferrule 23 and power cable 9; In the time that plug portion and socket part plug together completely, the rubber lock pin 4 of plug portion can produce a kind of tension force of outside expansion and the rubber sleeve 11 of socket part produces a kind of pressure of inside contraction, metal lock pin 3 and metal insertion cover 10 combined closely, met the automobile requirement to charge connector and wire harness electrical property high reliability under the state of high vibrations under steam.
Claims (8)
1. an electric automobile and Hybrid Vehicle charge connector and bundle assembly, comprise plug portion and socket part, described plug portion comprises metal lock pin (3), described socket part comprises metal insertion cover (10), and the interior shape of the peripheral shape of metal lock pin (3) and metal insertion cover (10) is suitable; It is characterized in that: described metal lock pin (3) is cylindric setting, and the inner chamber of this cylindrical metal lock pin (3) is fitted with rubber lock pin (4), and the length of rubber lock pin (4) is greater than the length of cylindrical metal lock pin (3); Described metal insertion cover (10) outer race is equipped with rubber sleeve (11); The length of described rubber sleeve (11) is greater than the length of metal insertion cover (10); Described plug portion also comprises cable cutting ferrule (23) and power cable (9), between cable cutting ferrule (23) and power cable (9), by the upper reserved injecting hole of cable cutting ferrule (23), adopt the injection moulding sealing technique injection moulding of High Performance Insulation plastics to form an injection moulding region.
2. electric automobile according to claim 1 and Hybrid Vehicle charge connector and bundle assembly; it is characterized in that: it is upper that metal insertion cover (10) is connected to socket supporting seat (14), metal insertion cover (10) adopts the injection moulding sealing technique of High Performance Insulation plastics to carry out closed shield protection with the junction of socket supporting seat (14).
3. electric automobile according to claim 1 and Hybrid Vehicle charge connector and bundle assembly, it is characterized in that: outside metal lock pin (3), be socketed with plug protecgulum (1), outside rubber sleeve (11), be socketed with jack housing (12), on the openend of plug protecgulum (1), be at least provided with a locating slot (6), in jack housing (12), be provided with the alignment pin (13) adaptive with locating slot (6), and described locating slot (6) is uniform ringwise.
4. electric automobile according to claim 3 and Hybrid Vehicle charge connector and bundle assembly, it is characterized in that: on plug protecgulum (1), be provided with for locking positioning groove (6) and alignment pin (13) the plug-type retaining ring (5) that restriction plug portion and socket part move.
5. electric automobile according to claim 1 and Hybrid Vehicle charge connector and bundle assembly, is characterized in that: described metal lock pin (3) and metal insertion cover (10) are made for fine copper.
6. electric automobile according to claim 1 and Hybrid Vehicle charge connector and bundle assembly, is characterized in that: the outer surface of described metal lock pin (3) is provided with axially wide equidistant S type linear marking; Described metal insertion cover (10) comprises columnar outer cutting ferrule (19), interior cutting ferrule (21) and middle cutting ferrule (20), described interior cutting ferrule (21) comprises two annulus and is located at two tubular strip spring leafs (22) between annulus, the axial wide equidistant S type arrangement of described tubular strip spring leaf (22) one-tenth; Described middle cutting ferrule (20) difference annular spread is between two annulus and outer cutting ferrule (19) of interior cutting ferrule (21); S type linear marking and the tubular strip spring leaf (22) of the outer surface of described metal lock pin (3) are suitable.
7. electric automobile according to claim 6 and Hybrid Vehicle charge connector and bundle assembly, is characterized in that: the outer surface of described metal lock pin (3) and tubular strip spring leaf (22) adopt gold electroplating technology to electroplate.
8. electric automobile according to claim 1 and Hybrid Vehicle charge connector and bundle assembly, is characterized in that: described rubber lock pin (4) is high temperature flame-proof insulation plastic cement lock pin; Described rubber sleeve (11) is high temperature flame-proof insulation plastic cement rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310713189.4A CN103730792B (en) | 2013-12-23 | 2013-12-23 | A kind of electric automobile and Hybrid Vehicle charge connector and bundle assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310713189.4A CN103730792B (en) | 2013-12-23 | 2013-12-23 | A kind of electric automobile and Hybrid Vehicle charge connector and bundle assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103730792A CN103730792A (en) | 2014-04-16 |
| CN103730792B true CN103730792B (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310713189.4A Expired - Fee Related CN103730792B (en) | 2013-12-23 | 2013-12-23 | A kind of electric automobile and Hybrid Vehicle charge connector and bundle assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103730792B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781172A (en) * | 2016-04-15 | 2016-07-20 | 东莞市伟创东洋自动化设备有限公司 | Planar mobile stereoscopic mechanical garage with automobile charging function and charging method implemented by planar mobile stereoscopic mechanical garage |
| CN108316708A (en) * | 2018-03-01 | 2018-07-24 | 广东伟创五洋智能设备有限公司 | Intelligent garage with charge function and its bicycle parking charging method |
| CN110854753A (en) * | 2019-12-13 | 2020-02-28 | 东阳宗添电子科技有限公司 | Temporary insulation protection equipment for cable connection |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0429734A1 (en) * | 1989-11-29 | 1991-06-05 | Alcatel Cable | Device for the connection of an electrical high voltage cable to an electrical apparatus and method of mounting this device to the apparatus and the cable |
| CN1089399A (en) * | 1992-11-26 | 1994-07-13 | 卡尔·普菲斯特电子技术专用制品股份有限公司 | The plug-in connection device of cable |
| CN201812983U (en) * | 2010-10-18 | 2011-04-27 | 曹永东 | Connector with double elastic contact areas |
| CN202178438U (en) * | 2011-08-29 | 2012-03-28 | 江苏西比亚新能源科技有限公司 | Netted elastic leaf spring aperture electric connector |
-
2013
- 2013-12-23 CN CN201310713189.4A patent/CN103730792B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0429734A1 (en) * | 1989-11-29 | 1991-06-05 | Alcatel Cable | Device for the connection of an electrical high voltage cable to an electrical apparatus and method of mounting this device to the apparatus and the cable |
| CN1089399A (en) * | 1992-11-26 | 1994-07-13 | 卡尔·普菲斯特电子技术专用制品股份有限公司 | The plug-in connection device of cable |
| CN201812983U (en) * | 2010-10-18 | 2011-04-27 | 曹永东 | Connector with double elastic contact areas |
| CN202178438U (en) * | 2011-08-29 | 2012-03-28 | 江苏西比亚新能源科技有限公司 | Netted elastic leaf spring aperture electric connector |
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| Publication number | Publication date |
|---|---|
| CN103730792A (en) | 2014-04-16 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Zifeng Inventor after: Zhang Yuling Inventor after: Ge Chengqi Inventor before: Ge Chengqi Inventor before: Zhang Zifeng Inventor before: Zhang Yuling |
|
| COR | Change of bibliographic data | ||
| CP03 | Change of name, title or address |
Address after: 224042, Kaiyuan Road, 1 middle streets, Yancheng City, Jiangsu Province Patentee after: Jiangsu Shinkey Electric Appliance Co., Ltd. Address before: 224005 pan Huang Qianjin Industrial Zone, Yancheng City, Jiangsu Patentee before: Jiangsu Shanqi Electrical Co., Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170630 Address after: 224056 No. seven, No. 2, weft Road, Yancheng City hi tech Industrial Zone, Jiangsu, China Co-patentee after: Jiangsu Shinkey Electric Appliance Co., Ltd. Patentee after: YANCHENG PRODUCT QUALITY SUPERVISION AND INSPECTION Address before: 224042, Kaiyuan Road, 1 middle streets, Yancheng City, Jiangsu Province Patentee before: Jiangsu Shinkey Electric Appliance Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20191223 |