CN203511949U - Gear shifting and locking device of electric vehicle - Google Patents
Gear shifting and locking device of electric vehicle Download PDFInfo
- Publication number
- CN203511949U CN203511949U CN201320635030.0U CN201320635030U CN203511949U CN 203511949 U CN203511949 U CN 203511949U CN 201320635030 U CN201320635030 U CN 201320635030U CN 203511949 U CN203511949 U CN 203511949U
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- Prior art keywords
- draw
- handgrip
- groove
- gear shifting
- locking device
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- Expired - Fee Related
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Abstract
The utility model discloses a gear shifting and locking device of an electric vehicle. The gear shifting and locking device comprises a rotating handle (2) provided with a handle rubber sleeve (1) and a gear shifting inhaul cable (3). At least two clamping grooves are formed in the outer wall of the rotating handle (2). The outer wall of the rotating handle (2) is sleeved with a handle base (4). A self-locking groove is formed in the inner wall of the handle base (4). One end of the gear shifting inhaul cable (3) is arranged in one clamping groove in a clamped mode. The gear shifting and locking device of the electric vehicle has the advantages of being ingenious in structural design and easy to manufacture and install. By the adoption of the gear shifting and locking device of the electric vehicle, gear shifting can be easily carried out on the electric vehicle. In addition, self locking is achieved through a steel ball, misoperation conducted in emergency situations is avoided, and therefore the safety performance is improved.
Description
Technical field
The utility model relates to a kind of battery-driven car, particularly a kind of battery-driven car gear shift gear-locking device.
Background technology
At present, the motor of battery-driven car generally only has a gear, and such battery-driven car is adapted at urban highway and travels, for high-land, just not too applicable.In order to adapt to high-land, travel, some battery-driven car has been installed manually or foot-propelled gear carries out gear shift, and still, these gearshift complex structures, operate not conveniently, meanwhile, also have the problem that safety performance is low.
Utility model content
The purpose of this utility model is just to provide the battery-driven car gear shift gear-locking device that a kind of gear shift operation is easy, safety performance is high.
The purpose of this utility model is to realize by such technical scheme, a kind of battery-driven car gear shift gear-locking device, comprise rotation handgrip and gear shift pulling cable with handlebar rubber cover, on the outer wall of described rotation handgrip, be provided with at least two draw-in grooves, on described rotation handgrip outer wall, be arranged with handgrip pedestal, on the inwall of handgrip pedestal, be provided with self-locking grooves, one end of described gear shift pulling cable is fastened in one of them draw-in groove.
Wherein, described draw-in groove is to comprise having draw-in groove A and the draw-in groove B that certain angle arranges, described self-locking grooves comprises self-locking grooves A and self-locking grooves B, in described draw-in groove B, be provided with shift spring and steel ball, described steel ball withstands in draw-in groove B, one end of described gear shift pulling cable is stuck in draw-in groove A, and the other end passes handgrip pedestal by the drag-line hole being arranged on handgrip pedestal.
In order to prevent that rotating handgrip departs from handgrip pedestal in the axial direction, on described handgrip pedestal and above being positioned at drag-line hole, be provided with limit pin hole, in described limit pin hole, be provided with and penetrate the locating dowel pin that rotates handgrip.
Owing to having adopted technique scheme, the utlity model has structure design ingenious, simple advantage manufacture to be installed, adopt it can be easily to battery-driven car shift, simultaneously, can also rely on steel ball to carry out self-locking, prevent maloperation in emergency circumstances, improve safety performance.
Accompanying drawing explanation
Accompanying drawing of the present utility model is described as follows:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the B of Fig. 1 is to view;
Fig. 3 is the A-A cutaway view of Fig. 1;
Fig. 4 is handgrip base construction schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail; but the utility model is not limited to these embodiments; any improvement on the present embodiment essence spirit or substitute, still belongs to the utility model claim scope required for protection.
Embodiment 1: as shown in Figure 1,2,3, 4, a kind of battery-driven car gear shift gear-locking device, comprise rotation handgrip 2 and gear shift pulling cable 3 with handlebar rubber cover 1, on the outer wall of described rotation handgrip 2, be provided with at least two draw-in grooves, on described rotation handgrip 2 outer walls, be arranged with handgrip pedestal 4, on the inwall of handgrip pedestal 4, be provided with self-locking grooves, one end of described gear shift pulling cable 3 is fastened in one of them draw-in groove.
Further, described draw-in groove is to comprise having draw-in groove A5 and the draw-in groove B6 that certain angle arranges, described self-locking grooves comprises self-locking grooves A7 and self-locking grooves B8, in described draw-in groove B6, be provided with shift spring 9 and steel ball 10, described steel ball 10 withstands in draw-in groove B6, one end of described gear shift pulling cable 3 is stuck in draw-in groove A5, and the other end passes handgrip pedestal 4 by the drag-line hole 11 being arranged on handgrip pedestal 4.
Wherein, on described handgrip pedestal 4 and above being positioned at drag-line hole 11, be provided with limit pin hole 12, in described limit pin hole 12, be provided with and penetrate the locating dowel pin 13 that rotates handgrip 2, do like this can prevent from rotating handgrip 2 and depart from the axial direction handgrip pedestal 4.
The utility model is to use like this: when normality, steel ball 10 is positioned at self-locking grooves B7; When needs carry out gear shift, pull and rotate handgrip 2, rotate handgrip 2 and drive 3 pairs of motors of gear shift pulling cable to carry out gear shift, steel ball 10 is stuck in self-locking grooves A8, meanwhile, the self-lock force that self-locking grooves A8 produces makes to rotate handgrip 2 and pins, gear shift success; When needs switch again, rotate backward handgrip 2.
Claims (2)
1. a battery-driven car gear shift gear-locking device, comprise rotation handgrip (2) and gear shift pulling cable (3) with handlebar rubber cover (1), it is characterized in that: on the outer wall of described rotation handgrip (2), be provided with at least two draw-in grooves, on described rotation handgrip (2) outer wall, be arranged with handgrip pedestal (4), on the inwall of handgrip pedestal (4), be provided with self-locking grooves, one end of described gear shift pulling cable (3) is fastened in one of them draw-in groove; Described draw-in groove is to comprise having the draw-in groove A(5 that certain angle arranges) and draw-in groove B(6), described self-locking grooves comprises self-locking grooves A(7) and self-locking grooves B(8), at described draw-in groove B(6) in be provided with shift spring (9) and steel ball (10), described steel ball (10) withstands on draw-in groove B(6) in, one end of described gear shift pulling cable (3) is stuck in draw-in groove A(5) in, the other end passes handgrip pedestal (4) by the drag-line hole (11) being arranged on handgrip pedestal (4).
2. battery-driven car gear shift gear-locking device as claimed in claim 1, it is characterized in that: at described handgrip pedestal (4), above and above being positioned at drag-line hole (11) be provided with limit pin hole (12), in described limit pin hole (12), be provided with and penetrate the locating dowel pin (13) that rotates handgrip (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320635030.0U CN203511949U (en) | 2013-10-15 | 2013-10-15 | Gear shifting and locking device of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320635030.0U CN203511949U (en) | 2013-10-15 | 2013-10-15 | Gear shifting and locking device of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203511949U true CN203511949U (en) | 2014-04-02 |
Family
ID=50370924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320635030.0U Expired - Fee Related CN203511949U (en) | 2013-10-15 | 2013-10-15 | Gear shifting and locking device of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203511949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112678109A (en) * | 2021-01-26 | 2021-04-20 | 浙江警察学院 | Power control handlebar of electric bicycle and control method thereof |
-
2013
- 2013-10-15 CN CN201320635030.0U patent/CN203511949U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112678109A (en) * | 2021-01-26 | 2021-04-20 | 浙江警察学院 | Power control handlebar of electric bicycle and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190505 Address after: 400054 Second Floor of 12 Blocks 126 Yunan Avenue, Banan District, Chongqing Patentee after: Chongqing Zongshen Jiyan Mechanical and Electrical Technology Co., Ltd. Address before: 400054 Zong Shen industrial park, Banan District, Chongqing Patentee before: Chongqing Zongshen Engine Manufacturing 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: 20140402 Termination date: 20201015 |