CN105552640A - Motor interface connector assembly of new energy automobile - Google Patents
Motor interface connector assembly of new energy automobile Download PDFInfo
- Publication number
- CN105552640A CN105552640A CN201610095908.4A CN201610095908A CN105552640A CN 105552640 A CN105552640 A CN 105552640A CN 201610095908 A CN201610095908 A CN 201610095908A CN 105552640 A CN105552640 A CN 105552640A
- Authority
- CN
- China
- Prior art keywords
- plastic body
- new energy
- binding post
- energy automobile
- motor interface
- 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
- 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
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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
- H01R13/502—Bases; Cases composed of different pieces
-
- 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
- H01R13/516—Means for holding or embracing insulating body, e.g. casing, hoods
-
- 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
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a motor interface connector assembly of a new energy automobile belonging to the technical field of the automobile motor connector standard fittings. The motor interface connector assembly of the new energy automobile comprises a wiring terminal, a wire cable, a plastic main body, a waterproof seal ring and a metal fixing shell; one end of the wiring terminal is connected to the wire cable; a wiring terminal containing hole is opened in the middle part of the plastic main body; the other end of the wiring terminal penetrates the wiring terminal containing hole from bottom to top so that the plastic main body corresponds to the junction of the wiring terminal and the wire cable; an embedding slot is opened at the side of the plastic main body being close to the wiring terminal around the periphery; clamp slots are arranged on the embedding slot at intervals; clamp pins are arranged at the side of the plastic main body close to the wire cable at the periphery; lugs are arranged on the waterproof seal ring along the peripheral direction at intervals; the waterproof seal ring is embedded in the embedding slot; the lug bosses and the clamp slots fit correspondingly; the metal fixing shell is sleeved on the plastic main body. The motor interface connector assembly is advantaged by that the wiring is convenient, the connecting strength is high; the contact is reliable and is not liable to loose; the motor interface connector assembly can applicable to motor interfaces of all automobile types; and the seal performance of the waterproof seal ring is high.
Description
Technical field
The invention belongs to automobile motor connector standards accessory technical field, be specifically related to a kind of connector for motor interface of new energy automobile.
Background technology
Along with the fast development of World Economics, energy and environment have become the significant problem of human development and existence.The fuel that internal-combustion engines vehicle uses is the non-renewable disposable energy, and in big and medium-sized cities all over the world, it is exhaust emissions from internal-combustion engines vehicle greatly that atmosphere pollution has.For these reasons, new-energy automobile becomes the inevitable choice of China Automobile Industry.New-energy automobile comprises drive motors and electric machine controller, and wherein motor is as the core component of new-energy automobile, and its structural design is not only related to vehicle performance, also closely bound up with traffic safety.Along with deepening continuously of drive motors research and development of products and production, new-energy automobile is badly in need of corresponding standardization connector and is carried out specification drive motors interface, the interchangeability of motor controller is strengthened, for drive motors and controller provide safe and reliable electric output connector with this.
" connector for motor interface of new energy automobile " that Chinese invention patent Authorization Notice No. CN103390843B mentions, comprise binding post, cable, plastic body, waterproof grommet, metal set casing, screen and aluminium hoop, described binding post is connected with cable, described plastic body is at the junction integrated injection molding of binding post and cable, and described waterproof grommet and metal set casing are set on plastic body.There is following defect when practical application in said structure: plastic body and binding post and cable integrated injection molding, cannot disassemble do twice utilization after having assembled; The sealing of existing sealing ring needs to be improved further; This connector cannot be applicable to all vehicles as standard component.
In view of above-mentioned prior art, be necessary to be improved the structure of existing electric motor of automobile interface connector, the applicant has done useful design, and technical scheme described below produces under this background.
Summary of the invention
The object of the present invention is to provide a kind of bonding strength large, disassemble conveniently and the good connector for motor interface of new energy automobile of sealing.
The object of the invention is to reach like this, a kind of connector for motor interface of new energy automobile, comprise binding post, cable, plastic body, waterproof grommet and metal set casing, one end of described binding post is connected with cable, it is characterized in that: described plastic body offers the through binding post accommodation hole to side, top from side, bottom in centre, the other end of binding post is from bottom to top through described binding post accommodation hole, make the junction of plastic body corresponding wiring terminal and cable, plastic body near binding post side and offer caulking groove around periphery, on described caulking groove, draw-in groove is offered at interval, described plastic body near cable side and around outer weekly interval, card base is set, on described waterproof grommet, along the circumferential direction gap-forming is protruding, waterproof grommet is embedded in caulking groove, described projection is corresponding with draw-in groove adaptive, on described metal set casing, along the circumferential direction bayonet socket is offered at interval, metal set casing is set on plastic body, described bayonet socket is corresponding with card base adaptive.
In a specific embodiment of the present invention, described waterproof grommet integrated injection molding on madial wall and lateral wall has ripple.
In another specific embodiment of the present invention, described draw-in groove and caulking groove intersect vertically, described waterproof grommet respectively in upper surface with lower surface and corresponding identical position forms projection.
In another specific embodiment of the present invention, described metal set casing is stainless steel iron-clad, and have deep-slotted chip breaker in the middle punch forming of metal set casing, metal set casing is set on described plastic body by deep-slotted chip breaker.
In another specific embodiment of the present invention, described metal set casing is gone back integrated punching and form a pair fixing ear, fixing ear offers fixing hole, a pair fixing ear is used for and the connection of electric motor of automobile interface.
Also have in a specific embodiment of the present invention, described plastic body is enclosed with insulating barrier on the lateral wall near binding post place.
In an of the present invention and then specific embodiment, described caulking groove, draw-in groove and card base and plastic body adopt plastics integrated injection molding.
More of the present invention and in a specific embodiment, the quantity of described binding post is one, two or three.
In an again of the present invention and then specific embodiment, described binding post is provided with parcel port at the root stretching out plastic body summit portion.
Of the present invention again more and in a specific embodiment, described binding post is stretching out the end opens bolt hole of plastic body summit portion.
The present invention is owing to have employed said structure, and the beneficial effect had is: structure is simple, easy-to-connect, bonding strength are large, contact reliably and not easily gets loose; Adopt removable formal similarity, facilitate secondary to utilize; The sealing of waterproof grommet is further improved.
Accompanying drawing explanation
Fig. 1 is STRUCTURE DECOMPOSITION figure of the present invention.
Fig. 2 is stereogram of the present invention.
Fig. 3 is the profile of waterproof grommet of the present invention.
In figure: 1. binding post, 11. parcel port, 12. bolts hole; 2. cable; 3. plastic body, 31. binding post accommodation holes, 32. caulking grooves, 321. draw-in grooves, 33. card bases, 34. insulating barriers; 4. waterproof grommet, 41. projections; 5. metal set casing, 51. bayonet sockets, 52. deep-slotted chip breakers, 53. fixing ear, 531. fixing holes.
Embodiment
Technical spirit of the present invention and beneficial effect can be fully understood in order to make the public; applicant will describe in detail the specific embodiment of the present invention below by reference to the accompanying drawings; but applicant is not the restriction to technical scheme to the description of embodiment, any changing in the form rather than substance according to the present invention's design all should be considered as protection scope of the present invention.
Refer to Fig. 1, Fig. 2 and Fig. 3, a kind of connector for motor interface of new energy automobile, comprise binding post 1, cable 2, plastic body 3, waterproof grommet 4 and metal set casing 5.The quantity of described binding post 1 can be one, two or three.In the present embodiment, the quantity of binding post 1 is three, as three phase mains output connection sheet.One end of described binding post 1 is connected with cable 2.Described plastic body 3 offers the through binding post accommodation hole 31 to side, top from side, bottom in centre, the quantity of described binding post accommodation hole 31 is identical with binding post 1, be all three herein, three binding post accommodation holes 31 are arranged along same level linear interval on plastic body 3.The other end of binding post 1, from bottom to top through described binding post accommodation hole 31, makes the junction of plastic body 3 corresponding wiring terminal 1 and cable 2.Described binding post 1 is provided with for the protection of at the root stretching out plastic body 3 summit portion and reinforces the parcel port 11 of binding post 1; and stretching out the end opens bolt hole 12 of plastic body 3 summit portion, described bolt hole 12 completes wiring with nut screw connection.Plastic body 3 is offering caulking groove 32 near the side of binding post 1 around periphery, and on described caulking groove 32, draw-in groove 321 is offered at interval, described draw-in groove 321 and caulking groove 32 intersect vertically.Plastic body 3 near cable 2 side and around outer weekly interval, card base 33 is set, the quantity of described card base 33 is unrestricted, and in the present embodiment, described plastic body 3 is respectively provided with a pair card base 33 on forward and backward.Described caulking groove 32, draw-in groove 321 and card base 33 and plastic body 3 adopt plastics integrated injection molding.Plastic body 3 is also enclosed with insulating barrier 34 on the lateral wall near binding post 1 place.Described waterproof grommet 4 integrated injection molding on madial wall and lateral wall has ripple, and sealing is further improved.Waterproof grommet 4 respectively in upper surface with lower surface and corresponding identical location interval forms protruding 41.Waterproof grommet 4 is embedded in caulking groove 32, and described projection 41 is corresponding with draw-in groove 321 adaptive.Described metal set casing 5 is stainless steel iron-clad, has deep-slotted chip breaker 52 in the middle punch forming of metal set casing 5, and metal set casing 5 is set on described plastic body 3 by deep-slotted chip breaker 52.On metal set casing 5, along the circumferential direction bayonet socket 51 is offered at interval, and described bayonet socket 51 is corresponding with card base 33 to be installed, and metal set casing 5 and plastic body 3 is closely fixed.Metal set casing 5 is gone back integrated punching and forms a pair fixing ear 53, fixing ear 53 offers fixing hole 531, a pair fixing ear 53 for the connection of electric motor of automobile interface.
Plastic body 3 in the present invention and all have employed removable formal similarity between binding post 1, waterproof grommet 4 and metal set casing 5, structure is simple, and connective stability is high, and can be configured to patch standard component to be applicable to the motor interface of all vehicles.
Claims (10)
1.
a kind of connector for motor interface of new energy automobile, comprise binding post (1), cable (2), plastic body (3), waterproof grommet (4) and metal set casing (5), one end of described binding post (1) is connected with cable (2), it is characterized in that: described plastic body (3) offers the through binding post accommodation hole (31) to side, top from side, bottom in centre, the other end of binding post (1) is from bottom to top through described binding post accommodation hole (31), make the junction of plastic body (3) corresponding wiring terminal (1) and cable (2), plastic body (3) near binding post (1) side and offer caulking groove (32) around periphery, draw-in groove (321) is offered at the upper interval of described caulking groove (32), described plastic body (3) near cable (2) side and around outer weekly interval, card base (33) is set, along the circumferential direction gap-forming projection (41) on described waterproof grommet (4), waterproof grommet (4) is embedded in caulking groove (32), described projection (41) is corresponding with draw-in groove (321) adaptive, on described metal set casing (5), along the circumferential direction bayonet socket (51) is offered at interval, metal set casing (5) is set on plastic body (3), described bayonet socket (51) is corresponding with card base (33) adaptive.
2.
connector for motor interface of new energy automobile according to claim 1, is characterized in that described waterproof grommet (4) integrated injection molding on madial wall and lateral wall has ripple.
3.
connector for motor interface of new energy automobile according to claim 1, it is characterized in that described draw-in groove (321) and caulking groove (32) intersect vertically, described waterproof grommet (4) respectively in upper surface with lower surface and corresponding identical position forms projection (41).
4.
connector for motor interface of new energy automobile according to claim 1, it is characterized in that described metal set casing (5) is stainless steel iron-clad, have deep-slotted chip breaker (52) in the middle punch forming of metal set casing (5), metal set casing (5) is set on described plastic body (3) by deep-slotted chip breaker (52).
5.
connector for motor interface of new energy automobile according to claim 1, it is characterized in that described metal set casing (5) being gone back integrated punching forms a pair fixing ear (53), fixing ear (53) offers fixing hole (531), a pair fixing ear (53) for the connection of electric motor of automobile interface.
6.
connector for motor interface of new energy automobile according to claim 1, is characterized in that described plastic body (3) is enclosed with insulating barrier (34) on the lateral wall near binding post (1) place.
7.
connector for motor interface of new energy automobile according to claim 1, is characterized in that described caulking groove (32), draw-in groove (321) and card base (33) and plastic body (3) adopt plastics integrated injection molding.
8.
connector for motor interface of new energy automobile according to claim 1, is characterized in that the quantity of described binding post (1) is one, two or three.
9.
connector for motor interface of new energy automobile according to claim 1, is characterized in that described binding post (1) is provided with parcel port (11) at the root stretching out plastic body (3) summit portion.
10.
connector for motor interface of new energy automobile according to claim 1, is characterized in that described binding post (1) is stretching out the end opens bolt hole (12) of plastic body (3) summit portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610095908.4A CN105552640A (en) | 2016-02-22 | 2016-02-22 | Motor interface connector assembly of new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610095908.4A CN105552640A (en) | 2016-02-22 | 2016-02-22 | Motor interface connector assembly of new energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105552640A true CN105552640A (en) | 2016-05-04 |
Family
ID=55831678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610095908.4A Pending CN105552640A (en) | 2016-02-22 | 2016-02-22 | Motor interface connector assembly of new energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105552640A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449859A (en) * | 2018-11-22 | 2019-03-08 | 余成威 | Deep sea quick safety coupler |
| CN109524830A (en) * | 2018-11-22 | 2019-03-26 | 绵阳华岩电子有限公司 | The connector tail accessory of Novel Communication and outlet method |
| CN110048258A (en) * | 2019-05-19 | 2019-07-23 | 青岛昌誉密封有限公司 | A kind of sealing device for copper bar connector |
| CN112789770A (en) * | 2018-10-03 | 2021-05-11 | 株式会社友华 | Spring connector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101667692A (en) * | 2008-09-02 | 2010-03-10 | 日立电线株式会社 | Connector |
| CN103390843A (en) * | 2013-07-22 | 2013-11-13 | 苏州科宝电气有限公司 | Connector for motor interface of new energy automobile |
| CN103682882A (en) * | 2012-09-03 | 2014-03-26 | 矢崎总业株式会社 | Connector connecting structure |
| CN205565136U (en) * | 2016-02-22 | 2016-09-07 | 苏州科宝电气有限公司 | Motor interface connector for new energy automobile |
-
2016
- 2016-02-22 CN CN201610095908.4A patent/CN105552640A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101667692A (en) * | 2008-09-02 | 2010-03-10 | 日立电线株式会社 | Connector |
| CN103682882A (en) * | 2012-09-03 | 2014-03-26 | 矢崎总业株式会社 | Connector connecting structure |
| CN103390843A (en) * | 2013-07-22 | 2013-11-13 | 苏州科宝电气有限公司 | Connector for motor interface of new energy automobile |
| CN205565136U (en) * | 2016-02-22 | 2016-09-07 | 苏州科宝电气有限公司 | Motor interface connector for new energy automobile |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112789770A (en) * | 2018-10-03 | 2021-05-11 | 株式会社友华 | Spring connector |
| CN109449859A (en) * | 2018-11-22 | 2019-03-08 | 余成威 | Deep sea quick safety coupler |
| CN109524830A (en) * | 2018-11-22 | 2019-03-26 | 绵阳华岩电子有限公司 | The connector tail accessory of Novel Communication and outlet method |
| CN110048258A (en) * | 2019-05-19 | 2019-07-23 | 青岛昌誉密封有限公司 | A kind of sealing device for copper bar connector |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160504 |
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| WD01 | Invention patent application deemed withdrawn after publication |