CN202172154U - Electric bicycle waterproof connector - Google Patents
Electric bicycle waterproof connector Download PDFInfo
- Publication number
- CN202172154U CN202172154U CN2011202079607U CN201120207960U CN202172154U CN 202172154 U CN202172154 U CN 202172154U CN 2011202079607 U CN2011202079607 U CN 2011202079607U CN 201120207960 U CN201120207960 U CN 201120207960U CN 202172154 U CN202172154 U CN 202172154U
- Authority
- CN
- China
- Prior art keywords
- unit
- waterproof
- waterproof plug
- electric wire
- controller
- 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 - Lifetime
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Abstract
The present utility model discloses an electric bicycle waterproof connector. The electric bicycle waterproof connector comprises a motor wire and a controller wire, one end of the motor wire is connected with a motor, the other end is provided with a first waterproof plugging piece, one end of the controller wire is connected with a controller, the other end is provided with a second waterproof plugging piece, a built-in plugging pin is arranged on one of the waterproof plugging pieces, and the other waterproof plugging piece is provided with a plugging hole, and the motor wire is plugged with the controller wire through the first waterproof plugging piece and the second waterproof plugging piece. By adopting the connector, the problems that the prior connecting wire is not convenient for dismounting and is not waterproof can be solved, the connector is simple in structure, is convenient for dismounting and maintaining, is waterproof, and has good safety performance.
Description
Technical field:
The utility model relates to a kind of electric wire and connects the waterproof plug connector of using plug connector, particularly a kind of electric bicycle.
Background technology:
In the prior art, electric bicycle motor is connected with electric wire between the controller and adopts following two kinds of structures usually: the one, and the motor electric wire is directly linked on the controller, is inconvenient to dismantle and keep in repair; The 2nd, the motor electric wire is pegged graft with common mode and controller electric wire, can't accomplish the plug-in unit waterproof, causes short circuit easily, and the non-Unitary plug-in unit is bad fixing.
Summary of the invention:
The goal of the invention of the utility model is to overcome the deficiency of above-mentioned prior art, provide a kind of simple in structure, dismounting is easy to maintenance, fail safe good and the waterproof plug connector of the electric bicycle being convenient to fix.
The goal of the invention of the utility model realizes by following technical scheme:
A kind of waterproof plug connector of electric bicycle comprises motor electric wire and controller electric wire, and said motor electric wire one end is connected with motor; The other end is provided with the first waterproof plug-in unit; Said controller electric wire one end is connected with controller, and the other end is provided with the second waterproof plug-in unit, and a said wherein waterproof plug-in unit is provided with some built-in contact pins; Another waterproof plug-in unit is provided with corresponding jack, and said motor electric wire is plugged on through the first waterproof plug-in unit and the second waterproof plug-in unit with the controller electric wire.
The said first waterproof plug-in unit and the second waterproof plug-in unit be the trapezoidal plug-in unit for being made by plastics or rubber all, and said built-in contact pin and jack are located at the wide end of this two trapezoidal plug-in unit.
At least one surface of the said first waterproof plug-in unit and the second waterproof plug-in unit is a horizontal plane.
The utility model has following advantage with respect to prior art:
The electric wire that 1, will be connected between motor and the controller is made two sections, and links together through a pair of plug-in unit, thereby has made things convenient for dismounting and maintenance.
2, plug-in unit is made of one formula water proofing property plug-in unit, wire short-circuiting in the time of can avoiding rainy day or moist road surface to ride, and also easy to assembly, good looking appearance.
Description of drawings:
Fig. 1 is that motor is connected sketch map with the electric wire of controller in the utility model.
Fig. 2 is the side schematic view of the first waterproof plug-in unit in the utility model.
Fig. 3 is the side schematic view of the second waterproof plug-in unit in the utility model.
Embodiment:
Referring to Fig. 1, Fig. 2 and Fig. 3, the waterproof plug connector of a kind of electric bicycle that provides according to the utility model comprises motor electric wire 1 and controller electric wire 2.Motor electric wire 1 one ends are connected with motor 3, and the other end is provided with the first waterproof plug-in unit 4, and controller electric wire 2 one ends are connected with controller 5; The other end is provided with the second waterproof plug-in unit 6, and wherein, the first waterproof plug-in unit 4 is provided with some built-in contact pins 41; The second waterproof plug-in unit 6 is provided with corresponding jack 61; During grafting, through cooperating of contact pin 41 and jack 61 the first waterproof plug-in unit 4 and the second waterproof plug-in unit 6 being pegged graft is one, thereby motor electric wire 1 is plugged on controller electric wire 2.
The said first waterproof plug-in unit 4 and the second waterproof plug-in unit 6 be the trapezoidal plug-in unit for being made by plastics or rubber all, and said built-in contact pin 41 and jack 61 are located at the wide end of this two trapezoidal plug-in unit.At least one surface of the said first waterproof plug-in unit 4 and the second waterproof plug-in unit 6 is a horizontal plane, can be smooth so that the waterproof plug-in unit is fixed to vehicle frame when surface with the vehicle frame surface, increase aesthetic property and fixation stability property.
Claims (3)
1. the waterproof plug connector of an electric bicycle; Comprise motor electric wire and controller electric wire; It is characterized in that: said motor electric wire one end is connected with motor, and the other end is provided with the first waterproof plug-in unit, and said controller electric wire one end is connected with controller; The other end is provided with the second waterproof plug-in unit; A said wherein waterproof plug-in unit is provided with some built-in contact pins, and another waterproof plug-in unit is provided with corresponding jack, and said motor electric wire is plugged on through the first waterproof plug-in unit and the second waterproof plug-in unit with the controller electric wire.
2. the waterproof plug connector of electric bicycle according to claim 1, it is characterized in that: the said first waterproof plug-in unit and the second waterproof plug-in unit all are the trapezoidal plug-in unit of being made by plastics or rubber, and said built-in contact pin and jack are located at the wide end of this two trapezoidal plug-in unit.
3. the waterproof plug connector of electric bicycle according to claim 1, it is characterized in that: at least one surface of the said first waterproof plug-in unit and the second waterproof plug-in unit is a horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202079607U CN202172154U (en) | 2011-06-20 | 2011-06-20 | Electric bicycle waterproof connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202079607U CN202172154U (en) | 2011-06-20 | 2011-06-20 | Electric bicycle waterproof connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202172154U true CN202172154U (en) | 2012-03-21 |
Family
ID=45830340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202079607U Expired - Lifetime CN202172154U (en) | 2011-06-20 | 2011-06-20 | Electric bicycle waterproof connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202172154U (en) |
-
2011
- 2011-06-20 CN CN2011202079607U patent/CN202172154U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160921 Address after: 321000, room 7, Jiangdong Industrial Park, Jindong District, Zhejiang, Jinhua 108, China Patentee after: JINHUA ZHUOYUAN INDUSTRY CO., LTD. Address before: 321300 No. 468 Jiulong North Road, Dongcheng, Zhejiang, Yongkang Patentee before: Yongkang Hulong Electric Vehicle Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120321 |
|
| CX01 | Expiry of patent term |