CN205429344U - New energy automobile cable connector - Google Patents
New energy automobile cable connector Download PDFInfo
- Publication number
- CN205429344U CN205429344U CN201620198428.6U CN201620198428U CN205429344U CN 205429344 U CN205429344 U CN 205429344U CN 201620198428 U CN201620198428 U CN 201620198428U CN 205429344 U CN205429344 U CN 205429344U
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- cable
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- metal flange
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Abstract
The utility model discloses a new energy automobile cable connector, including metal flange shell, metal rand, copper ring and jump ring, the week side symmetry of this metal flange shell is outwards extended has two at least ears, all is provided with the bolt hole that is used for bolted connection in each ear, the inner concave holding chamber that is equipped with of metal flange shell, and the holding intracavity is provided with rand groove and jump ring groove, this metal rand inlays in the rand inslot, and this copper ring is installed in metal rand the inside, and this jump ring clamps and blocks at the jump ring inslot that metal rand and copper ring fall out the holding chamber. This product accessible uses at least bolted connection for coupling part is firm reliable more, simultaneously to the characteristics of shielding cable, through utilizing copper ring and metal rand to the extrusion of shielding layer, fixes the cable, has used the mode of crimping to fix the cable on the connector more simultaneously, make cable atress in the axial also be difficult to come off, has improved the essential security that cable and motor are connected greatly.
Description
Technical field
This utility model relates to field of cable connectors technology, refers in particular to a kind of new-energy automobile wire and cable connector.
Background technology
Electric connector is widely used in various electric wiring, plays a part to connect or disconnecting circuit.Along with the development of auto industry, automobile has become one of major reason of climate warming and municipal pollution.And the day by day exhausted and jumbo fluctuation of oil price of petroleum resources, also result in the deep reform of various countries' automobile industry, low emission, pollute few new-energy automobile and be increasingly becoming the main flow direction of automobile market.Hybrid vehicle and the rise of electric automobile, automotive connector becomes the new focus of adapter application.One of automotive connector key character being different from ordinary connector is exactly safety.As a example by the adapter of new-energy automobile, its Main Function is by the connection etc. of module between power supply with the connection of module, power supply and motor.It is connected as example with the motor cable of new-energy automobile, cable is connected with motor, in addition to head termination of cable is connected with the binding post of motor, cable also has a fixed relationship to prevent cable from arbitrarily swinging with motor housing, commonly uses gland head at present to realize this fixed relationship.
New energy automobile motor is the most all to be fixed by gland head with the fixing means of cable in the market, but this fixing means comes with some shortcomings: 1. in view of the use environment on new-energy automobile, vibrations are inevitable, and the structure of gland head is the connection of a single screw thread, it is susceptible to loosen under conditions of long-term vibration.2. the connected mode of gland head, gland head and cable rely solely on the extruding of O-ring seal, when cable is by the pulling force of cable axis direction, easily cable are pulled out.
Utility model content
In view of this, this utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of new-energy automobile wire and cable connector, and it can effectively solve the problem that fixed structure easily loosens and cable is easily drawn out of existing cable.
For achieving the above object, this utility model uses such as purgation technical scheme:
A kind of new-energy automobile wire and cable connector, includes metal flange shell, metal collar, copper ring and jump ring；All sides symmetry of this metal flange shell has extended outward at least two ears, it is provided with in each ear for bolted bolt hole, the inner of metal flange shell is arranged with containing cavity, card ring recess and jump-ring slot it is provided with in containing cavity, the outer end of metal flange shell is provided with the through hole passed for cable, through hole connection containing cavity；This metal collar is embedded in card ring recess, and this copper ring is installed on inside metal collar, and this jump ring is installed on jump-ring slot inner barrier metal collar and copper ring drops out containing cavity.
Preferably, the inner face of described metal flange shell integrally extends alignment pin.
Preferably, farther including the rubber seal for being sheathed on outside cable, rubber seal is embedded in through hole.
Preferably, farther including for being sheathed on cable outer to stop the plastic cement claw that rubber seal drops out, plastic cement claw snaps connection with the outer end of metal flange shell.
Preferably, described plastic cement claw being provided with hole clipping, the outer end side surface of this metal flange shell is convexly equipped with multiple button portion, and the plurality of button portion coordinates buckle with corresponding hole clipping.
Preferably, the interior end side surface of described copper ring has extended outward projecting ring section, and the external diameter of this projecting ring section is identical with the internal diameter of containing cavity.
Preferably, described jump ring is C-shaped clamp spring.
Preferably, the inner face of described metal flange shell is coated with sealing gasket.
This utility model compared with prior art has clear advantage and beneficial effect, specifically, as shown from the above technical solution:
It is provided by least two bolts hole, this product can be connected by using at least bolt, make coupling part more solid and reliable, it is simultaneous for the feature of shielded cable, by utilizing copper ring and the extruding to screen layer of the metal collar, cable is fixed, then cable is fixed on the connectors by the mode being simultaneously used crimping, make cable stress in the axial direction also be not easy to come off, substantially increase the intrinsic safety that cable is connected with motor.
For more clearly illustrating architectural feature of the present utility model and effect, with specific embodiment, this utility model is described in detail below in conjunction with the accompanying drawings:
Accompanying drawing explanation
Fig. 1 is the front view of the preferred embodiment of this utility model；
Fig. 2 is the exploded view of the preferred embodiment of this utility model；
Fig. 3 be this utility model preferred embodiment in the axonometric chart of metal flange shell；
Fig. 4 be this utility model preferred embodiment in the front view of metal flange shell；
Fig. 5 be this utility model preferred embodiment in the side view of metal flange shell；
Fig. 6 be this utility model preferred embodiment in the sectional view of metal flange shell.
Accompanying drawing identifier declaration:
10, metal flange shell 11, ear
12, bolt hole 13, containing cavity
14, through hole 15, alignment pin
16, button portion 101, card ring recess
102, jump-ring slot 20, metal collar
30, copper ring 31, projecting ring section
40, jump ring 50, cable
60, sealing gasket 70, rubber seal
71, annular groove 80, plastic cement claw
81, hole clipping
Detailed description of the invention
Refer to shown in Fig. 1 to Fig. 6, that show the concrete structure of the preferred embodiment of this utility model, include metal flange shell 10, metal collar 20, copper ring 30 and jump ring 40.
All sides symmetry of this metal flange shell 10 has extended outward at least two ears 11, the bolt hole 12 connected for bolt (not shown) it is provided with in each ear 11, the inner of metal flange shell 10 is arranged with containing cavity 13, card ring recess 101 and jump-ring slot 102 it is provided with in containing cavity 13, the outer end of metal flange shell 10 is provided with the through hole 14 passed for cable 50, and through hole 14 connects containing cavity 13.In the present embodiment, the inner face of described metal flange shell 10 integrally extends alignment pin 15, and alignment pin 15 is two, two alignment pins 15 location in time assembling with motor housing.Further, the inner face of described metal flange shell 10 is coated with sealing gasket 60, for realizing water-proof function.
This metal collar 20 is embedded in card ring recess 101, and this copper ring 30 is installed on inside metal collar 20, and this jump ring 40 is installed on jump-ring slot 102 inner barrier metal collar 20 and copper ring 30 drops out containing cavity 13.In the present embodiment, the interior end side surface of described copper ring 30 has extended outward projecting ring section 31, the external diameter of this projecting ring section 31 is identical with the internal diameter of containing cavity 13, after copper ring 30 puts into containing cavity 13, just copper ring 30 can be locked in metal flange shell 10 after locking jump ring 40, and, described jump ring 40 is C-shaped clamp spring.
Farther including the rubber seal 70 for being sheathed on outside cable 50, rubber seal 70 is embedded in through hole 14.Farther including for being sheathed on cable outer to stop the plastic cement claw 80 that rubber seal 70 drops out, plastic cement claw 80 snaps connection with the outer end of metal flange shell 10.In the present embodiment, described plastic cement claw 80 being provided with hole clipping 81, the outer end side surface of this metal flange shell 10 is convexly equipped with multiple button portion 16, and the plurality of button portion 16 coordinates buckle with corresponding hole clipping 81.Further, this rubber seal 70 in the form of a ring, is provided with annular groove 71 in the middle of its lateral surface.
During assembling, cable 50 is through metal flange shell 10, rubber seal 70 is arranged in the through hole 14 of metal flange shell 10 and is enclosed within cable 50, play waterproof effect, plastic cement claw 80 is arranged on the outer end of metal flange shell 10, and hole clipping 81 is interlocked with the button portion 16 of metal flange shell 10, to prevent rubber seal 70 from dropping out outside metal flange shell 10.Metal collar 20 is arranged in card ring recess 101, effect is when cable 50 is shielding line, the screen layer of cable 50 is clipped between metal collar 20 and copper ring 30, play the effect of fixed cable 50, copper ring 30 is enclosed within outside cable 50 and is crimped by cable 50, after crimping, copper ring 30 is arranged on inside metal collar 20, plays the effect of fixed cable 50, prevents cable 50 to be drawn out by axial pulling force.Then, being arranged on by jump ring 40 inside jump-ring slot 102, protection copper ring 30 does not drop out metal flange housing 10.This sealing gasket 60 is arranged on the inner of metal flange housing 10, and the most whole adapter installs, and owing to there being alignment pin 15 on metal flange housing 10, is arranged on motor housing relatively easy by whole adapter.
Design focal point of the present utility model is: be provided by least two bolts hole, this product can be connected by using at least bolt, make coupling part more solid and reliable, it is simultaneous for the feature of shielded cable, by utilizing copper ring and the extruding to screen layer of the metal collar, cable is fixed, then cable is fixed on the connectors by the mode being simultaneously used crimping, make cable stress in the axial direction also be not easy to come off, substantially increase the intrinsic safety that cable is connected with motor.
Know-why of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain principle of the present utility model, and can not be construed to the restriction to this utility model protection domain by any way.Based on explanation herein, those skilled in the art need not pay performing creative labour can associate other detailed description of the invention of the present utility model, within these modes fall within protection domain of the present utility model.
Claims (8)
1. a new-energy automobile wire and cable connector, it is characterised in that: include metal flange shell, metal collar, copper ring and jump ring；All sides symmetry of this metal flange shell has extended outward at least two ears, it is provided with in each ear for bolted bolt hole, the inner of metal flange shell is arranged with containing cavity, card ring recess and jump-ring slot it is provided with in containing cavity, the outer end of metal flange shell is provided with the through hole passed for cable, through hole connection containing cavity；This metal collar is embedded in card ring recess, and this copper ring is installed on inside metal collar, and this jump ring is installed on jump-ring slot inner barrier metal collar and copper ring drops out containing cavity.
2. a kind of new-energy automobile wire and cable connector as claimed in claim 1, it is characterised in that: the inner face of described metal flange shell integrally extends alignment pin.
3. a kind of new-energy automobile wire and cable connector as claimed in claim 1, it is characterised in that: farther including the rubber seal for being sheathed on outside cable, rubber seal is embedded in through hole.
4. a kind of new-energy automobile wire and cable connector as claimed in claim 3, it is characterised in that: farther including for being sheathed on cable outer to stop the plastic cement claw that rubber seal drops out, plastic cement claw snaps connection with the outer end of metal flange shell.
5. a kind of new-energy automobile wire and cable connector as claimed in claim 4, it is characterised in that: being provided with hole clipping on described plastic cement claw, the outer end side surface of this metal flange shell is convexly equipped with multiple button portion, and the plurality of button portion coordinates buckle with corresponding hole clipping.
6. a kind of new-energy automobile wire and cable connector as claimed in claim 1, it is characterised in that: the interior end side surface of described copper ring has extended outward projecting ring section, and the external diameter of this projecting ring section is identical with the internal diameter of containing cavity.
7. a kind of new-energy automobile wire and cable connector as claimed in claim 1, it is characterised in that: described jump ring is C-shaped clamp spring.
8. a kind of new-energy automobile wire and cable connector as claimed in claim 1, it is characterised in that: the inner face of described metal flange shell is coated with sealing gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620198428.6U CN205429344U (en) | 2016-03-15 | 2016-03-15 | New energy automobile cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620198428.6U CN205429344U (en) | 2016-03-15 | 2016-03-15 | New energy automobile cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205429344U true CN205429344U (en) | 2016-08-03 |
Family
ID=56546776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620198428.6U Active CN205429344U (en) | 2016-03-15 | 2016-03-15 | New energy automobile cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205429344U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785591A (en) * | 2017-01-23 | 2017-05-31 | 中航光电科技股份有限公司 | A kind of housing and the connector using the housing |
| CN106877009A (en) * | 2017-02-27 | 2017-06-20 | 奇瑞汽车股份有限公司 | A kind of high-tension connector for electric automobile |
| CN108321581A (en) * | 2018-01-30 | 2018-07-24 | 泰州超人汽车电子有限公司 | A kind of connecting terminal with clamp spring |
| CN109084272A (en) * | 2018-08-27 | 2018-12-25 | 江苏华骋科技有限公司 | A kind of car light goes out linear sealing fixed structure |
| CN110212346A (en) * | 2018-02-28 | 2019-09-06 | 中航光电科技股份有限公司 | Connector and its housing |
| CN110350454A (en) * | 2019-06-06 | 2019-10-18 | 中航光电科技股份有限公司 | The connector of anti-rotation and the pressure welding case component and use of play the pressure welding case component |
| CN110611278A (en) * | 2018-09-30 | 2019-12-24 | 中航光电科技股份有限公司 | Wire connector |
| WO2022007950A1 (en) * | 2020-07-10 | 2022-01-13 | 比亚迪股份有限公司 | Connector, motor, drivetrain, and vehicle |
-
2016
- 2016-03-15 CN CN201620198428.6U patent/CN205429344U/en active Active
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785591B (en) * | 2017-01-23 | 2019-09-03 | 中航光电科技股份有限公司 | A kind of housing and the connector using the housing |
| CN106785591A (en) * | 2017-01-23 | 2017-05-31 | 中航光电科技股份有限公司 | A kind of housing and the connector using the housing |
| CN106877009B (en) * | 2017-02-27 | 2020-07-03 | 奇瑞新能源汽车股份有限公司 | High-voltage connector for electric automobile |
| CN106877009A (en) * | 2017-02-27 | 2017-06-20 | 奇瑞汽车股份有限公司 | A kind of high-tension connector for electric automobile |
| CN108321581A (en) * | 2018-01-30 | 2018-07-24 | 泰州超人汽车电子有限公司 | A kind of connecting terminal with clamp spring |
| CN108321581B (en) * | 2018-01-30 | 2023-12-19 | 泰州超人汽车电子有限公司 | Binding post with snap spring |
| CN110212346A (en) * | 2018-02-28 | 2019-09-06 | 中航光电科技股份有限公司 | Connector and its housing |
| CN110212346B (en) * | 2018-02-28 | 2021-06-29 | 中航光电科技股份有限公司 | Connector and shielding sleeve thereof |
| CN109084272A (en) * | 2018-08-27 | 2018-12-25 | 江苏华骋科技有限公司 | A kind of car light goes out linear sealing fixed structure |
| CN110611278B (en) * | 2018-09-30 | 2021-07-30 | 中航光电科技股份有限公司 | Wire connector |
| CN110611278A (en) * | 2018-09-30 | 2019-12-24 | 中航光电科技股份有限公司 | Wire connector |
| CN110350454B (en) * | 2019-06-06 | 2021-04-06 | 中航光电科技股份有限公司 | Anti-rotation and anti-play crimping sleeve assembly and connector using same |
| CN110350454A (en) * | 2019-06-06 | 2019-10-18 | 中航光电科技股份有限公司 | The connector of anti-rotation and the pressure welding case component and use of play the pressure welding case component |
| WO2022007950A1 (en) * | 2020-07-10 | 2022-01-13 | 比亚迪股份有限公司 | Connector, motor, drivetrain, and vehicle |
| CN113928142A (en) * | 2020-07-10 | 2022-01-14 | 比亚迪股份有限公司 | Connector, motor, power assembly and vehicle |
| CN113928142B (en) * | 2020-07-10 | 2023-04-07 | 比亚迪股份有限公司 | Connector, motor, power assembly and vehicle |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |