CN203157742U - Device for preventing electric bicycle from accelerating unexpectedly - Google Patents

Device for preventing electric bicycle from accelerating unexpectedly Download PDF

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Publication number
CN203157742U
CN203157742U CN 201320202336 CN201320202336U CN203157742U CN 203157742 U CN203157742 U CN 203157742U CN 201320202336 CN201320202336 CN 201320202336 CN 201320202336 U CN201320202336 U CN 201320202336U CN 203157742 U CN203157742 U CN 203157742U
Authority
CN
China
Prior art keywords
switch
pressure
pressure switch
electric bicycle
electrical bicycle
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
Application number
CN 201320202336
Other languages
Chinese (zh)
Inventor
李茂恒
Original Assignee
李茂恒
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 李茂恒 filed Critical 李茂恒
Priority to CN 201320202336 priority Critical patent/CN203157742U/en
Application granted granted Critical
Publication of CN203157742U publication Critical patent/CN203157742U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a device for preventing an electric bicycle from accelerating unexpectedly. The device is characterized in that a pressure switch is arranged on a saddle of the electric bicycle; and the pressure switch and a motor power switch are connected in series in a control loop of a motor to control the motor to run. When a person sits on the saddle, the pressure switch receives a pressure signal and is switched on; and when the person leaves the saddle, the pressure switch receives the pressure signal and is switched off. Even if the person forgets to turn off the power switch and twists a speed-regulating handle carelessly after getting off the bicycle, the bicycle is prevented from accelerating unexpectedly since the pressure switch is switched off, so that accidents are avoided. Due to the adoption of the device, the use safety performance of the electric bicycle is improved; and the device is simple in structure, is arranged on the electric bicycle, and occupies a small space.

Description

A kind of unexpected acceleration device of Electrical Bicycle that prevents
Technical field
The utility model relates to the Electrical Bicycle safety traffic system field that guarantees, particularly a kind of unexpected acceleration device of Electrical Bicycle that prevents.
Background technology
Electrical Bicycle is a kind of walking-replacing tool of energy-conserving and environment-protective, the use of Electrical Bicycle nowadays more and more widely, Electrical Bicycle speed-raising is fast, if improper use, still can be accidents caused.For example, people tend to get off in the location of crowded traffic and are pushing away Electrical Bicycle walking, sometimes can forget and close the Electrical Bicycle source switch, can turn speed control crank because of carelessness, cause Electrical Bicycle to accelerate suddenly, knock pedestrian or the obstacle of front, just may cause traffic accident.
Electrical Bicycle of today is not installed and is reminded the do not get off device of back PTO Power Take Off of navigating mate, and people also tend to ignore this point, is pushing away the Electrical Bicycle walking on the way the time in case get off, and will threaten to pedestrian and the personal safety of oneself.Just need protection device for installing to improve its safety in utilization so on the Electrical Bicycle.The above problem has to be solved, and a kind of unexpected acceleration device of Electrical Bicycle that prevents just need be arranged, and ensures people's the person and property safety.
Summary of the invention
The purpose of this utility model is to address the above problem, and provides a kind of people of preventing in promoting the Electrical Bicycle walking process owing to forget and turn off source switch and turn the device that speed control crank causes it to accelerate suddenly because of carelessness.Be achieved through the following technical solutions:
The utility model is a kind of unexpected acceleration device of Electrical Bicycle that prevents, comprises pressure switch, electric electromechanics source switch, lead, and described pressure switch is used for induction pressure, pressure increases to certain numerical value, switch conduction, pressure is reduced to certain numerical value, and switch disconnects.Pressure switch and motor power switch series are coupled in the control loop of electrical motor.
The utility model mainly is to realize by adding a pressure switch at existing Electrical Bicycle, described pressure switch is installed on the Electrical Bicycle vehicle seat, and pressure switch and motor power switch series are coupled to common control motor operation in the control loop of electrical motor.When the people was sitting on the vehicle seat, pressure switch received pressure signal and conducting, and when the people left the vehicle seat position, pressure switch received pressure signal and disconnects.Even if the people has descended car to forget the pass source switch and turned speed control crank because of carelessness, because pressure switch disconnects, car also can not accelerate suddenly, thereby has avoided the generation of accident.
Advantage of the present utility model:
1, this device has improved the usage safety performance of Electrical Bicycle.
2, this apparatus structure is simple, be installed in take up room on the Electrical Bicycle little.
Description of drawings
Fig. 1 is a kind of electrical block diagram that prevents the unexpected acceleration device of Electrical Bicycle of the utility model.
The specific embodiment
The 1-pressure switch; 2-electric electromechanics source switch; The 3-lead
Below in conjunction with the embodiment accompanying drawing the utility model is described further.
A kind of unexpected acceleration device of Electrical Bicycle that prevents of the utility model comprises pressure switch 1 as shown in Figure 1; Electric electromechanics source switch 2; Lead 3 is formed.Described pressure switch is installed on the Electrical Bicycle vehicle seat, and pressure switch is sensed pressure signal and conducting when the people takes the Electrical Bicycle vehicle seat, during the motor power switch closure, and motor operation.When the people left the Electrical Bicycle vehicle seat, pressure switch was sensed pressure signal and is disconnected, and during the motor power switch closure, electrical motor does not turn round.Can reach the purpose that prevents the unexpected acceleration of Electrical Bicycle with this.

Claims (1)

1. one kind prevents the unexpected acceleration device of Electrical Bicycle, comprise pressure switch, electric electromechanics source switch, lead, it is characterized in that: described pressure switch is used for induction pressure, pressure increases to certain numerical value, switch conduction, pressure is reduced to certain numerical value, and switch disconnects, and pressure switch and motor power switch series are coupled in the control loop of electrical motor.
CN 201320202336 2013-04-08 2013-04-08 Device for preventing electric bicycle from accelerating unexpectedly Expired - Fee Related CN203157742U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320202336 CN203157742U (en) 2013-04-08 2013-04-08 Device for preventing electric bicycle from accelerating unexpectedly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320202336 CN203157742U (en) 2013-04-08 2013-04-08 Device for preventing electric bicycle from accelerating unexpectedly

Publications (1)

Publication Number Publication Date
CN203157742U true CN203157742U (en) 2013-08-28

Family

ID=49018954

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320202336 Expired - Fee Related CN203157742U (en) 2013-04-08 2013-04-08 Device for preventing electric bicycle from accelerating unexpectedly

Country Status (1)

Country Link
CN (1) CN203157742U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104139825A (en) * 2014-06-27 2014-11-12 桂林浩新科技服务有限公司 Electric bicycle with anti-flying safety device
CN104149920A (en) * 2014-07-01 2014-11-19 桂林浩新科技服务有限公司 Safety control method for preventing galloping of electric bicycle
CN104385926A (en) * 2014-10-17 2015-03-04 桂林浩新科技服务有限公司 Safety control method for preventing people from accelerating electric bicycle incautiously
CN109795340A (en) * 2019-01-07 2019-05-24 北京致行慕远科技有限公司 Execution method, apparatus, electric vehicle and the storage medium of control instruction
CN110949592A (en) * 2018-09-26 2020-04-03 上海飞田通信股份有限公司 Intelligent speed control safety system of electric bicycle
EP3699075A4 (en) * 2019-01-07 2021-01-20 Beijing Zhixing Muyuan Technology Co., Ltd. Method and device for processing motor control signal, electric bike, and storage medium

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104139825A (en) * 2014-06-27 2014-11-12 桂林浩新科技服务有限公司 Electric bicycle with anti-flying safety device
CN104149920A (en) * 2014-07-01 2014-11-19 桂林浩新科技服务有限公司 Safety control method for preventing galloping of electric bicycle
CN104385926A (en) * 2014-10-17 2015-03-04 桂林浩新科技服务有限公司 Safety control method for preventing people from accelerating electric bicycle incautiously
CN110949592A (en) * 2018-09-26 2020-04-03 上海飞田通信股份有限公司 Intelligent speed control safety system of electric bicycle
CN109795340A (en) * 2019-01-07 2019-05-24 北京致行慕远科技有限公司 Execution method, apparatus, electric vehicle and the storage medium of control instruction
EP3699075A4 (en) * 2019-01-07 2021-01-20 Beijing Zhixing Muyuan Technology Co., Ltd. Method and device for processing motor control signal, electric bike, and storage medium

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130828

Termination date: 20140408