CN107719564A - One kind brake power-off inductive switch - Google Patents
One kind brake power-off inductive switch Download PDFInfo
- Publication number
- CN107719564A CN107719564A CN201711006110.9A CN201711006110A CN107719564A CN 107719564 A CN107719564 A CN 107719564A CN 201711006110 A CN201711006110 A CN 201711006110A CN 107719564 A CN107719564 A CN 107719564A
- Authority
- CN
- China
- Prior art keywords
- brake
- inductive switch
- detecting element
- magnetic detecting
- sensor magnet
- 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.)
- Pending
Links
- 230000001939 inductive effect Effects 0.000 title claims abstract description 20
- 238000006073 displacement reaction Methods 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L3/00—Brake-actuating mechanisms; Arrangements thereof
- B62L3/02—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
- B62M6/45—Control or actuating devices therefor
- B62M6/50—Control or actuating devices therefor characterised by detectors or sensors, or arrangement thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Braking Arrangements (AREA)
Abstract
Braked the invention discloses one kind and power off inductive switch, it is characterized in that, controller, sensor magnet and magnetic detecting element including being integrated in pcb board, magnetic detecting element and controller electrical connection, sensor magnet is in the presence of brake cable, horizontal displacement is produced relative to magnetic detecting element, the switch is in and Mechanical Contact state, simple in construction, compact, control signal good reliability is not present.
Description
Technical field
The present invention relates to electric accessory motor field, more particularly to a kind of brake power-off inductive switch.
Background technology
Most of brake lever of existing electric bicycle is to have filled the special brake lever of electric car (having mechanical switch) or even do not installed
Cut-off switch.When electric bicycle is ridden, cyclist often do not stop pedaling yet while brake step on it is foot-operated or not loose
Electric switch handle is opened, now, controller still gives the high-power power supply of motor always, and the quality of brake power-off switch directly returns influence car
The service life of son and the life security of user, the insensitive brake lever for not filling cut-off switch even of reaction of standard machinery switch
Motor can be caused " stall " occur, make motor, battery, controller by heavy current impact so that damage, also makes the zero of bicycle
Part is damaged, while braking effect of serious failure can jeopardize safety.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of brake power-off inductive switch, and the switch is in and machine is not present
Tool contact condition, simple in construction, compact, control signal good reliability are caused above-mentioned multinomial in the prior art to solve
Defect.
To achieve the above object, the present invention provides following technical scheme：One kind brake power-off inductive switch, including it is integrated
In the controller, sensor magnet and magnetic detecting element of pcb board, magnetic detecting element and controller electrical connection, sensor magnet are braking
In the presence of line, horizontal displacement is produced relative to magnetic detecting element.
Preferably, the brake power-off inductive switch also includes housing, brake handle and component accommodating cavity, brake relative to
Housing hinge, component accommodating cavity are located at the lower section of housing；The brake cable is arranged on the end of brake handle, is provided with and slides in housing
Groove, sensor magnet are arranged in chute, along slide；The inductive switch and magnetic detecting element are arranged on component and housed
Chamber.
Preferably, it is provided with back-moving spring between the end of the sliding block and chute.
Preferably, in the state of force, sensor magnet is close to magnetic detecting element for the brake.
Preferably, the sensor magnet is magnet.
Preferably, the magnetic detecting element is tongue tube.
Beneficial effect using above technical scheme is：The power-off inductive switch small volume of structure of the present invention, stealth is in brake
Lower section, do not stop that driving uses, and simple, reliable, stable performance is installed.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of component accommodating cavity；
Fig. 3 is the structural representation of enclosure interior.
Wherein, 1-PCB plates, 2-- sensor magnets, 3-- magnetic detecting elements, 4-- housings, 5-- brake handle, 6-- brake cables,
7-- chutes, 8-- components accommodating cavity, 9-- back-moving springs.
Embodiment
The preferred embodiment that the invention will now be described in detail with reference to the accompanying drawings.
Fig. 1, Fig. 2 and Fig. 3 show the embodiment of the present invention：One kind brake power-off inductive switch, including be integrated in
Controller, sensor magnet 2 and the magnetic detecting element 3 of pcb board 1, magnetic detecting element 3 and controller electrical connection, sensor magnet 2 are being stopped
In the presence of fare 6, horizontal displacement is produced relative to magnetic detecting element 3.
Brake power-off inductive switch also includes housing 4, brake 5 and component accommodating cavity 8, brakes and is cut with scissors relative to housing 4
Connect, component accommodating cavity 8 is located at the lower section of housing 4, and the edge of component accommodating cavity is provided with location-plate, passes through location-plate and housing
It is mutually fixed；The brake cable 6 is arranged on brake 5 end, and housing 4 is interior to be provided with chute 7, and sensor magnet 2 is arranged on chute 7
It is interior, slided along chute 7, pulley is provided with notch, pulley plays to brake cable changes nyctitropic effect, and convenient brake is force；
The inductive switch and magnetic detecting element 3 are arranged on component accommodating cavity 8.
Back-moving spring 9 is provided between the end of sliding block and chute 7；Brake 5 in the state of force, sensor magnet 2
It is close to magnetic detecting element 3.
When pulling brake, brake cable movement, brake cable is moved in housing with the sensor magnet in movable slider, is arranged on
Magnetic detecting element below housing produces change in location with sensor magnet, and the change of position causes change of magnetic field strength, so as to
Magnetic detecting element output voltage is changed, the output voltage sends electric bicycle controller to by wire, it is electronic from
Thermoacoustic prime engine device detects brake signal according to the change of output voltage values, so as to realize brake power down function.
Sensor magnet is magnet；Magnetic detecting element is tongue tube；With brake cable band moving magnet, the not homopolarity of tongue tube is controlled
Reed break-make, the electrode at tongue tube both ends are drawn signal wire and connected with controller.
Above-described is only the preferred embodiment of the present invention, it is noted that for one of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (6)
1. one kind brake power-off inductive switch, it is characterised in that controller, sensor magnet and magnetic including being integrated in pcb board are examined
Element is surveyed, magnetic detecting element and controller electrical connection, sensor magnet produce in the presence of brake cable relative to magnetic detecting element
Horizontal displacement.
2. brake power-off inductive switch according to claim 1, it is characterised in that the brake power-off inductive switch also wraps
Housing, brake handle and component accommodating cavity are included, brakes and is located at the lower section of housing relative to housing hinge, component accommodating cavity；Institute
The end that brake cable is arranged on brake handle is stated, is provided with chute in housing, sensor magnet is arranged in chute, along slide；Institute
State inductive switch and magnetic detecting element is arranged on component accommodating cavity.
3. brake power-off inductive switch according to claim 1, it is characterised in that between the end of the sliding block and chute
Provided with back-moving spring.
4. brake power-off inductive switch according to claim 1, it is characterised in that the brake is in the state in force
Under, sensor magnet is close to magnetic detecting element.
5. brake power-off inductive switch according to claim 1, it is characterised in that the sensor magnet is magnet.
6. brake power-off inductive switch according to claim 1, it is characterised in that the magnetic detecting element is tongue tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711006110.9A CN107719564A (en) | 2017-10-25 | 2017-10-25 | One kind brake power-off inductive switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711006110.9A CN107719564A (en) | 2017-10-25 | 2017-10-25 | One kind brake power-off inductive switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107719564A true CN107719564A (en) | 2018-02-23 |
Family
ID=61213493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711006110.9A Pending CN107719564A (en) | 2017-10-25 | 2017-10-25 | One kind brake power-off inductive switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107719564A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108909928A (en) * | 2018-09-05 | 2018-11-30 | 南京英狮澳车业有限公司 | A kind of braking disconnector for electric vehicle |
| CN112224324A (en) * | 2020-09-23 | 2021-01-15 | 摩拜(北京)信息技术有限公司 | Brake control method of electric bicycle and electric bicycle |
| CN113928456A (en) * | 2020-06-29 | 2022-01-14 | 纳恩博（常州）科技有限公司 | Method for controlling self-balancing electric vehicle and self-balancing electric vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2690273Y (en) * | 2004-04-13 | 2005-04-06 | 江显灿 | Torque inductor electric bicycle with brake electric cut-off structure |
| WO2007082420A1 (en) * | 2006-01-16 | 2007-07-26 | Xiancan Jiang | A braking power-off control device for electric vehicles |
| CN203032402U (en) * | 2012-11-09 | 2013-07-03 | 杭州尔仑机电科技有限公司 | Brake outage device for electric bicycle |
| CN203064142U (en) * | 2013-02-06 | 2013-07-17 | 苏州市明盛电子有限公司 | Braking power-off sensor for electric bicycle |
| CN204037820U (en) * | 2014-07-31 | 2014-12-24 | 骆鹏 | A kind of electric vehicle can power-off disc brake |
| CN204642034U (en) * | 2015-01-21 | 2015-09-16 | 南京大石电子科技有限公司 | A kind of electric bicycle braking line breaker device |
| CN208248406U (en) * | 2017-10-25 | 2018-12-18 | 珠海双业电子科技有限公司 | A kind of brake power-off inductive switch |
-
2017
- 2017-10-25 CN CN201711006110.9A patent/CN107719564A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2690273Y (en) * | 2004-04-13 | 2005-04-06 | 江显灿 | Torque inductor electric bicycle with brake electric cut-off structure |
| WO2007082420A1 (en) * | 2006-01-16 | 2007-07-26 | Xiancan Jiang | A braking power-off control device for electric vehicles |
| CN203032402U (en) * | 2012-11-09 | 2013-07-03 | 杭州尔仑机电科技有限公司 | Brake outage device for electric bicycle |
| CN203064142U (en) * | 2013-02-06 | 2013-07-17 | 苏州市明盛电子有限公司 | Braking power-off sensor for electric bicycle |
| CN204037820U (en) * | 2014-07-31 | 2014-12-24 | 骆鹏 | A kind of electric vehicle can power-off disc brake |
| CN204642034U (en) * | 2015-01-21 | 2015-09-16 | 南京大石电子科技有限公司 | A kind of electric bicycle braking line breaker device |
| CN208248406U (en) * | 2017-10-25 | 2018-12-18 | 珠海双业电子科技有限公司 | A kind of brake power-off inductive switch |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108909928A (en) * | 2018-09-05 | 2018-11-30 | 南京英狮澳车业有限公司 | A kind of braking disconnector for electric vehicle |
| CN113928456A (en) * | 2020-06-29 | 2022-01-14 | 纳恩博（常州）科技有限公司 | Method for controlling self-balancing electric vehicle and self-balancing electric vehicle |
| CN112224324A (en) * | 2020-09-23 | 2021-01-15 | 摩拜(北京)信息技术有限公司 | Brake control method of electric bicycle and electric bicycle |
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| SE01 | Entry into force of request for substantive examination |