CN2419160Y - Non-contact power cut-off switch of breaking electric bicycle - Google Patents
Non-contact power cut-off switch of breaking electric bicycle Download PDFInfo
- Publication number
- CN2419160Y CN2419160Y CN 00220119 CN00220119U CN2419160Y CN 2419160 Y CN2419160 Y CN 2419160Y CN 00220119 CN00220119 CN 00220119 CN 00220119 U CN00220119 U CN 00220119U CN 2419160 Y CN2419160 Y CN 2419160Y
- Authority
- CN
- China
- Prior art keywords
- switch
- magnet steel
- shell
- steel seat
- utility
- 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
Links
Images
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model discloses a non-contact braking power cut-off switch for an electric bicycle. The utility model comprises a shell, wherein, one side in the shell is fixed with a hall element, and the other side is provided with a magnetic steel seat; magnetic steel is inlaid in the magnetic steel seat, and a reset spring is arranged between the magnetic steel seat and the bottom of the shell. The switch has the advantages of reliable performance and long service life; the switch is free from the influences of solarization and rain, and the switch can also be used as usual even when the swing joint is immersed in water.
Description
The utility model relates to a kind of Electrical Bicycle.
Along with the continuous development of national economy and the raising day by day of living standards of the people; people's walking-replacing tool no longer has been the mono-bicycle; mini-motorcycle; motor bike has also entered huge numbers of families widely; but; because mini-motorcycle and motor bike are all driven by fuel engines; can give off a large amount of waste gas during use; seriously influenced environment; therefore; in today of people's pay attention to day by day environmental protection, a kind of later-model Electrical Bicycle has been subjected to consumers in general's welcome, and Electrical Bicycle is power with the storage battery; can blow down gas during use, help environmental protection.The brake of existing Electrical Bicycle is all having cut-off switch, can in brake, cut off motor power, so have more superior safety performance, but this type of brake is contact type switch to the cut-off switch of interior installation, rider's hand pinch brake the time touch the contact, make switch conduction or disconnection, this kind contact type switch exposes to the sun and rain through daring not accept, and its reliability of contact descends after use a period of time, has seriously influenced the in-use performance of Electrical Bicycle.
The purpose of this utility model is: a kind of electric vehicle contact pointless brake cut-off switch is provided, and this switch performances is reliable, and long service life also can be used as usual even soak in water.
The technical solution of the utility model is: a kind of electric vehicle contact pointless brake cut-off switch, comprise shell, the side in the described shell is fixed with Hall element, and opposite side is provided with magnet steel seat, be embedded with magnet steel in the magnet steel seat, be provided with retracing spring between the bottom of magnet steel seat and shell.
The further technical scheme of the utility model is: a kind of electric vehicle contact pointless brake cut-off switch, comprise shell, the side in the described shell is fixed with Hall element, and opposite side is provided with magnet steel seat, be embedded with magnet steel in the magnet steel seat, be provided with retracing spring between the bottom of magnet steel seat and shell; Described shell front portion is provided with end cap, the centre is provided with L shaped partition, rear aperture, and Hall element is packed into and fixed with sealant from rear aperture, and described magnet steel seat is convex shape, and its anterior contact stretches out from end caps.
The utility model has the advantages that:
1. the utility model utilizes the change of magnetic field strength that interior magnet steel of magnet steel seat and Hall element relatively move and produced, the drive motor power down function when realizing the Electrical Bicycle brake, the influence of not exposed to the sun and rain, dependable performance, long service life.
2. profile of the present utility model and contact of the prior art type switch are basic identical, thus when using the utility model to brake structure need not great change, can save manufacturing cost.
The utility model will be further described below in conjunction with drawings and Examples:
Fig. 1 is a scheme of installation of the present utility model;
Fig. 2 is a structural representation of the present utility model;
Wherein: 1 shell; 2 Hall elements; 3 magnet steel seats; 4 magnet steel; 5 retracing springs; 6 end caps; 7L shape is cut off; 8 openings; 9 sealants; 10 contacts; 11 leads.
Embodiment: as shown in Figure 2, a kind of electric vehicle contact pointless brake cut-off switch, comprise shell [1], side in the described shell [1] is fixed with Hall element [2], opposite side is provided with magnet steel seat [3], be embedded with magnet steel [4] in the magnet steel seat [3], be provided with retracing spring [5] between the bottom of magnet steel seat [3] and shell [1]; Described shell [1] front portion is provided with end cap [6], the centre is provided with L shaped partition [7], rear aperture [8], Hall element [2] is packed into and fixing with sealant [9] from rear aperture [8], described magnet steel seat [3] is convex shape, and its anterior contact [10] stretches out from end cap [6].
As shown in Figure 1, Electrical Bicycle is when driving states, magnet steel seat [3] is depressed, magnet steel [4] is near Hall element [2], during brake, magnet steel seat [3] is upspring under the elastic force effect of retracing spring [5], drive magnet steel [4] away from Hall element [2], at this moment, the locational magnetic-field intensity of hall sensing changes, and the output of Hall element [2] is also along with changing, if the output of peacetime state Hall is high level, drive motor power down function when output low level when then braking, the variation by this output voltage just can be used for realizing the Electrical Bicycle brake.
Claims (2)
1. electric vehicle contact pointless brake cut-off switch, comprise shell [1], it is characterized in that: the side in the described shell [1] is fixed with Hall element [2], opposite side is provided with magnet steel seat [3], be embedded with magnet steel [4] in the magnet steel seat [3], be provided with retracing spring [5] between the bottom of magnet steel seat [3] and shell [1].
2. electric vehicle contact pointless brake cut-off switch according to claim 1, it is characterized in that: described shell [1] front portion is provided with end cap [6], the centre is provided with L shaped partition [7], rear aperture [8], Hall element [2] is packed into and fixing with sealant [9] from rear aperture [8], described magnet steel seat [3] is convex shape, and its anterior contact [10] stretches out from end cap [6].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00220119 CN2419160Y (en) | 2000-04-25 | 2000-04-25 | Non-contact power cut-off switch of breaking electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00220119 CN2419160Y (en) | 2000-04-25 | 2000-04-25 | Non-contact power cut-off switch of breaking electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2419160Y true CN2419160Y (en) | 2001-02-14 |
Family
ID=33585220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00220119 Expired - Fee Related CN2419160Y (en) | 2000-04-25 | 2000-04-25 | Non-contact power cut-off switch of breaking electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2419160Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974418A (en) * | 2018-06-11 | 2018-12-11 | 如皋天安电气科技有限公司 | A kind of polytetrafluoroethylene film winding adhering device |
-
2000
- 2000-04-25 CN CN 00220119 patent/CN2419160Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974418A (en) * | 2018-06-11 | 2018-12-11 | 如皋天安电气科技有限公司 | A kind of polytetrafluoroethylene film winding adhering device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2419160Y (en) | Non-contact power cut-off switch of breaking electric bicycle | |
| CN2764656Y (en) | Solar energy powered vehicle | |
| CN2514475Y (en) | Electric vehicle energy-saving switch controlled by pedal | |
| CN201165289Y (en) | Current limiting value adjustable electric bicycle | |
| CN211524357U (en) | Road protection structure for highway engineering construction | |
| CN2419159Y (en) | Special handlebar with speed regulator for electric bicycle | |
| CN201190933Y (en) | Emergency steering switch | |
| CN205589216U (en) | Electric motor car downhill path status signal generator | |
| CN201511915U (en) | Intelligent electric quantity management and control system of electric vehicle | |
| CN2460353Y (en) | Controller of electric scooter | |
| CN2517624Y (en) | Novel environmental protection self-helping solar sedan | |
| CN201071090Y (en) | Hybrid power motorcycle of oil and electricity | |
| CN212708766U (en) | Automatic inflating device for bicycle | |
| CN2276424Y (en) | Alarm for vehicle tyre short of air and wheel loosened | |
| CN2203233Y (en) | Safety device for tyre of car | |
| CN200981605Y (en) | Electric vehicle with handset charging function | |
| CN2466355Y (en) | Oil-pressurized electronic automatic alarm for engine | |
| CN2285214Y (en) | Tyre pressure alarm probe | |
| CN210617899U (en) | Take battery system for electric automobile of many first safety inspection functions | |
| CN201525293U (en) | Current-receiving bow frame of stepless lane-changing lane power distribution lines of electrified highway road automobile | |
| CN201376504Y (en) | Tire generating set of automotive vehicle | |
| CN208118956U (en) | A kind of vehicle parks breaker device | |
| CN2265915Y (en) | Ornament display device for automotive wheels | |
| CN2725465Y (en) | Motorcycle antitheft alarming pad lock | |
| CN2763999Y (en) | Accumulator with voltage meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |