CN202508230U - Speed controller of scooter - Google Patents
Speed controller of scooter Download PDFInfo
- Publication number
- CN202508230U CN202508230U CN2012200836448U CN201220083644U CN202508230U CN 202508230 U CN202508230 U CN 202508230U CN 2012200836448 U CN2012200836448 U CN 2012200836448U CN 201220083644 U CN201220083644 U CN 201220083644U CN 202508230 U CN202508230 U CN 202508230U
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- China
- Prior art keywords
- handle
- scooter
- switch
- hall sensor
- seat
- 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 - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 230000005611 electricity Effects 0.000 abstract 2
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 abstract 1
- 230000032683 aging Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model discloses a speed controller of a scooter. The speed controller comprises a handle base fixedly arranged on a scooter head, a handle sleeved on the handle base coaxially and a torsion spring provided with two ends clamped with the handle and the handle base respectively and used for driving the handle to reset. A switch is fixedly arranged in the handle base, and a boss for triggering the switch when the handle is reset is arranged on a circumferential track on the handle corresponding to the switch. A Hall sensor is further arranged in the handle base, and magnetic steel is arranged on a circumferential track on the handle corresponding to the Hall sensor. The two pieces of the magnetic steel are arranged on two sides of the circumferential track corresponding to the Hall sensor respectively, the Hall sensor is high in sensitivity, good in linearity and capable of achieving stepless speed regulating of the scooter. In addition, due to the fact that when the handle is at an initial state, the boss triggers the switch, the Hall sensor can be set to cut off the electricity or the whole scooter can be set to cut off the electricity through a controller, and potential safety hazards caused by accident operation of a scooter motor are well avoided.
Description
Technical field
The utility model belongs to the governor technical field, is specifically related to a kind of governor of Kickboard Scooter.
Background technology
The governor that is used for Kickboard Scooter of prior art generally all is the structure that adopts rotary slide-changing resistor device, but because governor rotates continually, can causes slide-changing resistor device wear and aging that during driving a vehicle service life is short.In addition, the aging back bad contact of slide-changing resistor device also can cause the resistance saltus step, speed wobble when making driving, poor controllability.In addition, itself does not have cut-off switch common governor, and there is unsafe factor in the situation that possibly exist the accidental triggering electric vehicle motor to rotate.
Summary of the invention
To the shortcoming of prior art resistance-type governor, propose a kind ofly to have built-in cut-off switch and use Hall element to realize the governor of contactless speed governing.
For realizing the purpose of the utility model, adopt following technical scheme to be achieved:
A kind of Kickboard Scooter governor; Include a seat that is fixedly installed in headstock; And coaxial being sheathed on the handle on the seat; Also have two ends respectively with handle and the seat clamping in order to driving the torsion spring that handle resets, describedly be provided with a switch to a seat internal fixation, be provided with the boss of a trigger switch when handle resets on the described handle with the cooresponding circular orbit of switch; Described also being provided with a Hall element in the seat, be provided with magnet steel with the cooresponding circular orbit of Hall element on the described handle.
As preferred version: described magnet steel has two, lay respectively on the cooresponding circular orbit in Hall element both sides, and the magnetic pole of two magnet steel oppositely is provided with along the circular orbit direction.
Hall element that the utility model uses and magnet steel are not contacted when work; Compare with the governor of the slide-changing resistor device class of prior art; Do not exist because of frequent the use causes wearing and tearing one type problem, long service life, and also Hall element is highly sensitive; The linearity is good, can realize the infinite speed variation of battery-driven car.Also have,, avoided the unexpected running of electric vehicle motor well and cause potential safety hazard because when handle was in initial condition, the boss touch switch can be provided with Hall element outage or car load outage through controller.In addition, the utility model is simple in structure, is easy to produce in enormous quantities.
Description of drawings
Fig. 1 is the structure exploded view of the utility model.
Fig. 2 is the configuration state scheme drawing of handle when being in initial condition.
Fig. 3 is the configuration state scheme drawing of handle when turning to end position (maximum speed).
The specific embodiment
According to accompanying drawing 1-3 the specific embodiment of the utility model is done a detailed explanation below.
According to Fig. 1, Fig. 2 and shown in Figure 3; The described a kind of Kickboard Scooter governor of present embodiment; Include be fixedly installed in headstock seat 6, and coaxial being sheathed on the handle 1 of seat on 6, also have two ends respectively with handle 1 and seat 6 clampings in order to drive the torsion spring 3 that handle 1 resets; Describedly be provided with a switch to seat 6 internal fixation, be provided with the boss 11 of a trigger switch 4 when handle 1 resets on the described handle 1 with switch 4 cooresponding circular orbits; Described also being provided with a Hall element 5 in the seat 6, be provided with magnet steel 2 with Hall element 5 cooresponding circular orbits on the described handle 1.
Described magnet steel 2 has two, lay respectively on the cooresponding circular orbit in Hall element 5 both sides, and the magnetic pole of two magnet steel 2 oppositely is provided with along the circular orbit direction.
As shown in Figure 2, when handle 1 is in initial condition, boss 11 touch switchs 4 make Hall element 5 outages or the outage of Kickboard Scooter car load, specifically can preestablish through controller; Simultaneously, magnet steel B22 withstands the limiting stopper 61 of top, and magnet steel A21 is positioned at the below of Hall element 5; The output voltage of supposing Hall element 5 this moment is for negative; In the process that clockwise rotates handle 1 to state shown in Figure 3, magnet steel A21 is gradually away from Hall element 5, and magnet steel B22 moves closer to Hall element 5 simultaneously; Because magnet steel A21 and magnet steel B22 magnetic pole oppositely are provided with, then the output voltage of Hall element 5 is just being become by negative gradually.When unclamping handle 1, handle 1 automatically resets under the effect of torsion spring 3, and 4 pairs of Hall elements 5 of boss 11 touch switchs or Kickboard Scooter car load cut off the power supply simultaneously.
Because the magnetic-field intensity of magnet is along with the increase of distance decays rapidly, the utility model uses the reverse magnet steel 2 that is provided with of two magnetic poles, makes Hall element 5 can export positive and negative voltage, thereby has increased the speed adjustable range of this governor.
Claims (2)
1. Kickboard Scooter governor; Include a seat (6) that is fixedly installed in headstock; And coaxial being sheathed on the handle (1) on the seat (6); Also have two ends respectively with handle (1) and seat (6) clamping in order to drive the torsion spring (3) that handle (1) resets; It is characterized in that: described seat (a 6) internal fixation is provided with a switch, and described handle (1) is gone up and the cooresponding circular orbit of switch (4) is provided with a boss (11) at handle (1) trigger switch (4) when resetting; Described also being provided with a Hall element (5) in the seat (6), described handle (1) is gone up and the cooresponding circular orbit of Hall element (5) is provided with magnet steel (2).
2. a kind of Kickboard Scooter governor according to claim 1; It is characterized in that: described magnet steel (2) has two; Lay respectively on the cooresponding circular orbit in Hall element (5) both sides, and the magnetic pole of two magnet steel (2) oppositely is provided with along the circular orbit direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200836448U CN202508230U (en) | 2012-03-08 | 2012-03-08 | Speed controller of scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200836448U CN202508230U (en) | 2012-03-08 | 2012-03-08 | Speed controller of scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202508230U true CN202508230U (en) | 2012-10-31 |
Family
ID=47060730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200836448U Expired - Fee Related CN202508230U (en) | 2012-03-08 | 2012-03-08 | Speed controller of scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202508230U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103457591A (en) * | 2013-08-29 | 2013-12-18 | 青岛歌尔声学科技有限公司 | Rotating reset type adjusting button |
| CN106343923A (en) * | 2016-11-02 | 2017-01-25 | 宁波富佳实业有限公司 | Rolling brush control device |
| EP3196108A4 (en) * | 2014-09-15 | 2019-01-02 | Changzhou Airwheel Technology Co., Ltd. | Self-balancing double-wheeled electrical scooter |
| US10189528B2 (en) | 2014-09-15 | 2019-01-29 | Changzhou Airwheel | Self-balancing double-wheeled electrical scooter |
| CN109625143A (en) * | 2019-01-18 | 2019-04-16 | 雷沃重工股份有限公司 | Motor switch handle and electric vehicle |
| US10286971B2 (en) | 2014-09-15 | 2019-05-14 | Changzhou Airwheel Technology Co., Ltd. (Cn) | Self-balancing double-wheeled electrical scooter |
| CN112657942A (en) * | 2020-11-25 | 2021-04-16 | 深圳市兴元环境工程有限公司 | Air shower and dust-free workshop system |
| CN113022770A (en) * | 2021-03-29 | 2021-06-25 | 重庆隆鑫机车有限公司 | Steering handle assembly and motorcycle |
| CN119386441A (en) * | 2024-12-10 | 2025-02-07 | 广州人来康复设备制造有限公司 | A rehabilitation training device based on cardiopulmonary test |
-
2012
- 2012-03-08 CN CN2012200836448U patent/CN202508230U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103457591A (en) * | 2013-08-29 | 2013-12-18 | 青岛歌尔声学科技有限公司 | Rotating reset type adjusting button |
| EP3196108A4 (en) * | 2014-09-15 | 2019-01-02 | Changzhou Airwheel Technology Co., Ltd. | Self-balancing double-wheeled electrical scooter |
| US10189528B2 (en) | 2014-09-15 | 2019-01-29 | Changzhou Airwheel | Self-balancing double-wheeled electrical scooter |
| US10286971B2 (en) | 2014-09-15 | 2019-05-14 | Changzhou Airwheel Technology Co., Ltd. (Cn) | Self-balancing double-wheeled electrical scooter |
| CN106343923A (en) * | 2016-11-02 | 2017-01-25 | 宁波富佳实业有限公司 | Rolling brush control device |
| CN106343923B (en) * | 2016-11-02 | 2021-11-19 | 宁波富佳实业股份有限公司 | Rolling brush control device |
| CN109625143A (en) * | 2019-01-18 | 2019-04-16 | 雷沃重工股份有限公司 | Motor switch handle and electric vehicle |
| CN112657942A (en) * | 2020-11-25 | 2021-04-16 | 深圳市兴元环境工程有限公司 | Air shower and dust-free workshop system |
| CN113022770A (en) * | 2021-03-29 | 2021-06-25 | 重庆隆鑫机车有限公司 | Steering handle assembly and motorcycle |
| CN119386441A (en) * | 2024-12-10 | 2025-02-07 | 广州人来康复设备制造有限公司 | A rehabilitation training device based on cardiopulmonary test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20180308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |