CN205396055U - Swift current car device is prevented to heavy bicycle - Google Patents
Swift current car device is prevented to heavy bicycle Download PDFInfo
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- CN205396055U CN205396055U CN201620173054.2U CN201620173054U CN205396055U CN 205396055 U CN205396055 U CN 205396055U CN 201620173054 U CN201620173054 U CN 201620173054U CN 205396055 U CN205396055 U CN 205396055U
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- tooth bar
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- heavy bicycle
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Abstract
The utility model discloses a swift current car device is prevented to heavy bicycle, include: rack guiding mechanism, it has can fixed mounting supporting spring and the draw -in groove of rack, the one end fixed connection of spring one end and draw -in groove, the one end fixed connection of the other end and rack, at rack guiding mechanism one end fixed connection electromagnet device, the other end fixed connection of rack has a permanent magnetism magnet, its can with electromagnet device actuation and separation, the gear, during its counter -clockwise turning, the gear can with rack toothing, the controller, it can and keep off position information through heavy bicycle inclination information, the speed of a motor vehicle and lead to electrical shutoff control to electromagnet device to realize the actuation and the separation of electromagnet device and permanent magnetism magnet. The utility model discloses have in the application that mechanism design is simple on heavy bicycle the time, simple to operate, maneuverability practice thrift the cost by force, by a wide margin, have extensive characteristics such as practicality.
Description
Technical field
This utility model relates to heavy bicycle parking field of auxiliary, is specifically related to a kind of heavy bicycle anti roll device.
Background technology
Shi Ge motor vehicles big country of China, vehicle is intensive, and particularly heavy bicycle is started to walk on gradient road, city, spacing is very near, very possible due to driver experience's deficiency, cause heavy bicycle to go up a slope and occur slipping car phenomenon, thus producing unnecessary dispute and life security incident.Although market having part heavy type bicycle installed upward slope auxiliary and upward slope anti-running system additional, but its cost being high.This utility model is from hardware mechanism, and mechanism's design is simple, installs anti roll device additional on wheel limit, has both realized anti-running function, can realize again the collection of wheel speed, is not take up the too many space of wheel parking assist braking simultaneously.
Utility model content
This utility model has designed and developed a kind of heavy bicycle anti roll device.
One of this utility model purpose is to solve anti-running system design structure complexity, the problems such as use cost is high, and collection data sample is cumbersome in prior art.Heavy bicycle anti roll device provided by the utility model design in mechanism and significantly simplifies, and is easily installed, control, workable, significantly saves cost, is conducive to wide popularization and application.
The technical scheme that this utility model provides is:
A kind of heavy bicycle anti roll device, including:
Tooth bar guiding mechanism, it has can install the draw-in groove supporting spring and tooth bar；
Wherein, one end of described support spring is dismountable with one end of described draw-in groove to be connected, and the other end of described support spring is dismountable with one end of described tooth bar to be connected, and described support spring can drive described tooth bar to slide in described draw-in groove simultaneously；
Electromagnet device, it is fixedly connected on described tooth bar guiding mechanism, and also is fixed on described support spring end；
Permanent-magnet, it is fixedly connected on the unfixing end of described tooth bar, and can with described electromagnet apparatus adhesive or separate；
Gear, it is arranged on the bottom of described tooth bar guiding mechanism；When rotating counterclockwise, and when described permanent magnetic iron separates with described electromagnet apparatus, it is possible to engage with described tooth bar；
Controller, described electromagnet apparatus can be carried out control system of switching on or off electricity by it, thus realizing the adhesive of described electromagnet apparatus and described permanent-magnet and separating；
Wherein, described gear is installed in the brake drum of heavy bicycle back axle, and described tooth bar guide frame is fixedly installed on the back-plate of heavy bicycle back axle, and makes described tooth bar and described gear in the same plane.
Preferably, described gear is coaxially parallel with described brake drum outer face, and described tooth bar guide frame is near described brake drum.
Preferably, during the energising of described electromagnet apparatus, described electromagnet apparatus and described permanent-magnet adhesive, during described electromagnet apparatus power-off, described electromagnet apparatus separates with described permanent-magnet.
Preferably, described permanent-magnet and described tooth bar are fixing by binding agent bonding, and described draw-in groove is U-shaped draw-in groove.
Preferably, also including: vehicle speed sensor, it is fixedly installed in described gear guiding mechanism, and is generally aligned in the same plane with described gear.
Preferably, described gear material is nitrided steel.
This utility model is had the advantages that the safety improved when heavy bicycle goes up a slope compared with prior art, reduce unnecessary dispute and trouble, ensure life safety, do not need too much signal and action can realize anti-running function, simple in construction, it is easy to realize, and ramp parking assist effect can be played while playing anti-running effect, merge anti roll device and speed determinator, it is achieved that the target that a structure is multiplex, save cost.
Accompanying drawing explanation
Fig. 1 is system structure schematic diagram of the present utility model.
Fig. 2 is rear axle assy figure of the present utility model.
Fig. 3 is the structural representation of tooth bar of the present utility model.
Fig. 4 is the structural representation of tooth bar guiding mechanism of the present utility model.
Fig. 5 is the structural representation of rack and pinion of the present utility model engagement.
Fig. 6 is system route map of the present utility model.
Fig. 7 is a kind of work process flow chart of the present utility model.
Fig. 8 is the rack and pinion location drawing of the present utility model.
Fig. 9 is the rack and pinion location drawing of the present utility model.
Figure 10 is the rack and pinion location drawing of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail, to make those skilled in the art can implement according to this with reference to description word.
As shown in Fig. 1～5, this utility model provides a kind of heavy bicycle anti roll device, in order to realize this anti-running function, this anti roll device includes spring 110, permanent magnetic iron 120, tooth bar 130, gear 140, tooth bar guiding mechanism 150, electromagnet apparatus 160 and car load ECU controller 180；Wherein, tooth bar guiding mechanism 150 has can fixedly mount the draw-in groove supporting spring 110 and tooth bar 130, and one end of spring 110 is fixing with one end of draw-in groove to be connected, the other end of spring 110 and one end of tooth bar 130 are simultaneously fixing with draw-in groove to be connected, and spring 110 can slide up and down in draw-in groove relative to tooth bar guide frame 150 by band carry-over bar 130 simultaneously；And fixing in tooth bar guiding mechanism 150 one end connecting electromagnet apparatus 160, the other end of tooth bar 130 is fixedly connected with permanent-magnet 120, and permanent magnetic iron 120 can with electromagnet apparatus 160 adhesive and separating；Gear 140, when it rotates counterclockwise, and permanent magnetic iron 120 separates with electromagnet apparatus 160, and gear 140 can engage with tooth bar 130；Car load ECU controller, it can pass through heavy bicycle obliquity information, speed and gear information carry out control system of switching on or off electricity to electromagnet apparatus 160, thus realizing the adhesive of electromagnet apparatus 160 and permanent-magnet 120 and separating.
nullIn another kind of embodiment，As shown in Fig. 1～5，Its middle gear 140 bolt is arranged on inside brake drum 230 parallel with brake drum 230 outer face、Coaxially，Tooth bar guiding mechanism 150 is fixedly mounted on back-plate 210 and on one side and makes tooth bar 130 and gear 140 in a plane near brake drum 230，Tooth bar guiding mechanism 150 does not contact with brake-shoe 220，Vehicle speed sensor 7 is installed on tooth bar guiding mechanism 150 with bolt and makes in vehicle speed sensor 170 and 140 1 planes of gear，The upper end of spring 110 and tooth bar guiding mechanism 150 upper end are connected with，Tooth bar 130 is arranged in draw-in groove and can only slide wherein，Spring 110 lower end is connected with tooth bar 130 lower end bolt and draw-in groove，Permanent magnetic iron 120 and tooth bar 130 upper end glue are fixed together，Tooth bar 130 is on tooth bar guiding mechanism 150 can only slide up and down and have、The bottom offset limit，Wherein，Tooth bar 130 is in the U-lag slide inside of tooth bar guiding mechanism 150，Gear 140 rotates counterclockwise at gear and can engage with tooth bar 130 during electromagnet apparatus power-off，Electromagnet apparatus 160 is fixed by bolts to above tooth bar guiding mechanism 150.
Device one working method of the present utility model is as follows:
As shown in Figure 6, Figure 7, according to the speed of heavy bicycle gathered, gear information and obliquity information, car load ECU controller 180 passes through control method by power on/off signal to electromagnet apparatus 160, realizes the power on/off of electromagnet apparatus 160；Wherein, if being energized, it is achieved the adhesive of electromagnet apparatus 160 and permanent magnetic iron 120, and then the tooth bar 130 locking in tooth bar guiding mechanism 150 top position is realized, thus not contacting with gear 140, it is achieved normal traveling and car-backing function；If power-off, by the compression stress of spring 110 and the gear 140 that rotates counterclockwise to realize engaging of tooth bar 130 and gear 140, and then realizing tooth bar and move down into extreme position, can not rotate counterclockwise thus realizing gear, realize anti-running function, improve the safety of heavy bicycle；Wherein, when electromagnet apparatus 160 power-off, the compression stress of spring 110 and the gear 140 rotated clockwise realize contacting but will not producing the two combination of tooth bar 130 and gear 140.
More specifically bright, gear is fallen back or when heavy bicycle is in forward and speed more than critical speed when heavy bicycle is in, car load ECU controller 180 sends signal and electromagnet apparatus 160 is energized, permanent magnetic iron on tooth bar 130 120 and electromagnet apparatus 160 adhesive, gear 140 is not contacted with tooth bar 130, anti roll device does not work, it is therefore an objective in order to realize normal traveling and normal reverse travel；Other situations, car load ECU controller 180 sends signal and makes electromagnet apparatus 160 power-off, permanent magnetic iron on tooth bar 130 120 and electromagnet apparatus 160 not adhesive, gear 140 contacts with tooth bar 130, once gear 130 rotates counterclockwise (heavy bicycle fall back traveling), then gear 140 engages with tooth bar 130, and tooth bar 130 arrives the down stroke limit.Prevent heavy bicycle when going up a slope starting due to misoperation or driving moment not enough and cause slip car, improve the safety that vehicle travels.
As shown in Fig. 6～10, anti roll device one work process of the present utility model is as follows:
Vehicle speed sensor 170 is connected with car load ECU controller 180, vehicle speed sensor 170 acquisition pulse, car load ECU controller 180 calculates speed, and the transmission of gear signal line is advanced or the information of putting in place that falls back, then in conjunction with strategy, car load ECU controller 180 exports corresponding power on/off action.
Known control strategy shown in Fig. 6～10, judge gear, when currently keeping off for falling back, then electromagnet apparatus 160 is energized, this hour rack 130 does not contact with gear 140, anti roll device do not work (now electromagnet apparatus 160 permanent magnetic iron 120 adhesive, arrive the up stroke limit, tooth bar 130 not with Gear Contact).Otherwise, then judge that whether speed is more than critical speed, if speed is more than critical speed, then electromagnet apparatus energising, anti roll device do not work (now electromagnet apparatus 160 permanent magnetic iron 120 adhesive, arrive the up stroke limit, tooth bar 130 not with Gear Contact).If speed is less than critical speed, then electromagnet apparatus 160 power-off, this hour rack 130 contacts with gear 140, if but gear 140 rotates clockwise, tooth bar 130 and gear 140 occur slightly " beating tooth ", but gear 140 does not engage with tooth bar 130, if gear 140 rotates counterclockwise, tooth bar 130 engages with gear 140 can reach the down stroke limit, and anti roll device works.
More specifically, as it is shown in figure 9, when heavy bicycle remains static and gear is forward gear, electromagnet apparatus 160 power-off, this hour rack 130 is in position b state (contact condition), and spring 110 is in compressive state.
If heavy bicycle starts, gear is forward range and now speed is less than 10km/h, gear 140 rotates clockwise (heavy bicycle advances), and gear 140 is to the active force of tooth bar 130 more than spring 110 compression stress, and gear 140 stops tooth bar 130 to move down.If heavy bicycle starts, misoperation occurs, there is slightly slipping car in heavy bicycle, now gear 140 rotates counterclockwise (heavy bicycle falls back), gear 140 engages with the tooth bar 130 of spring-loaded, 130 times slidings of tooth bar, until tooth bar 130 is in position c state (lower limit position), tooth bar 130 arrives lower limit position, gear 140 can not be rotated, heavy bicycle locking, the stroke of its middle rack 130 is very short, distance for being moved rearwards by heavy bicycle goes to zero, thus realizing heavy bicycle anti-running.
Such as Fig. 8, shown in Fig. 9, after heavy bicycle is by static normal startup, the rate signal that vehicle speed sensor 170 gathers, when speed is more than 10km/h (the lowest accuracy value of sensor), tooth bar 130 is in position b state, spring 110 is in compressive state, now gear 140 rotationally clockwise contacts with tooth bar 130, but now electromagnet apparatus 160 energising attracts each other with permanent magnetic iron 120, its captivation is more than spring 110 compression stress now, make tooth bar 130 relative to gear 140 upper shifting slightly, tooth bar 130 is made to be in position a state (upper extreme position), no longer contact gear 140, thus not beating tooth.
As shown in Figure 9, when heavy bicycle is when normal traveling, gear are forward range, the rate signal that vehicle speed sensor 170 gathers, when speed is by when dropping below 10km/h (the lowest accuracy value of sensor) more than 10km/h and do not have reverse travel, electromagnet apparatus 160 power-off.Tooth bar 130 is in position b state, now spring compression force promotes tooth bar 130 to move down, but now gear 140 is rotationally clockwise, the tooth bar of spring-loaded being stoped to move down, its gear 140 is to compression stress more than spring 110 of the active force of tooth bar 130.Now there will be phenomenon of somewhat " beating tooth ", but speed is in non-normally low, will not mechanism damage.
As shown in Figure 10, if when speed is less fall back to zero to heavy bicycle time, now gear 140 counterclockwise rotates by rotating clockwise to change to, spring force can force tooth bar 130 to move down and engage with the gear 140 rotated counterclockwise, thus tooth bar 130 moves down small one section to lower dead center, tooth bar 130 no longer can move down, and reaches tooth bar 130 and is in position c state, thus stoping gear 140 counterclockwise to rotate, it is prevented that slip car.
As shown in Figure 9, Figure 10, when heavy bicycle be in static and fall back gear time, tooth bar 130 is in position b state, now electromagnet apparatus 160 is energized, two attraction so that tooth bar 130 is somewhat upper to be moved, the tooth bar 130 is made to reach state a, it is to avoid gear 140 contacts with tooth bar 130.Now heavy bicycle can reverse travel normally.
As shown in Figure 10, when heavy bicycle be in static, fall back gear and when tooth bar 130 is in position c state, being only possible to is front once achieve anti-running function, just makes tooth bar 130 reach position c state.
This utility model additionally provides the work process of a kind of heavy bicycle anti roll device, comprises the steps:
Step one, when heavy bicycle starts to start to walk, car load ECU controller 180 controls electromagnet apparatus 160 power-off, judges gear information, gas pedal information, brake pedal information, heavy type bicycle obliquity information and vehicle velocity V by sensor；
Step 2, when heavy bicycle is advanced, it is determined that whether driving is intended to consistent with gear information:
When gear information is in forward gear, when obliquity information is for going up a slope, and heavy bicycle is in when moving ahead starting, satisfies condition: driving force FtMore than car resistance Fr, and vehicle velocity V > V1Time, car load ECU controller 180 controls electromagnet apparatus 160 and is energized；
When gear information is in forward gear, and obliquity information is descending, car load ECU controller 180 controls electromagnet apparatus 160 and is energized；Or
When gear information is in and reverses gear, car load ECU controller 180 controls electromagnet apparatus 160 and is energized；
Step 3, in heavy solo running process, gear information is in forward gear, when obliquity information is for going up a slope, and satisfies condition: driving force FtLess than car resistance Fr, vehicle velocity V1≤ V < V2Time, car load ECU controller 180 controls electromagnet apparatus 160 power-off；Or
In heavy solo running process, when obliquity information is descending, car load ECU controller 180 controls electromagnet apparatus 160 and remains "on" position；
Step 4, when heavy bicycle stops, when obliquity information is for going up a slope, car load ECU controller 180 controls electromagnet apparatus 160 power-off, and when obliquity information is descending, car load ECU controller 180 controls electromagnet apparatus 160 and is energized；
Wherein, V1For default first threshold, V2For default Second Threshold；In the present embodiment, V1=10km/h, V1=20km/h.
In another kind of embodiment, providing inclination alpha signal by obliquity information is just, and at continuous print circulation time t1In, the rate of change of inclination alpha satisfies conditionTime, it is judged that heavy bicycle is upward slope state, and controller controls the energising of described electromagnet device or power-off；It is negative for providing inclination alpha signal by obliquity information, and at continuous print circulation time t2In, the rate of change of inclination alpha satisfies conditionTime, it is judged that heavy bicycle is descending state, controls the energising of described electromagnet apparatus before controlling；Wherein, α is the angle of heavy bicycle vertical direction and heavy bicycle direction of advance, R1,R2For default constant, M is heavy bicycle car weight, and unit is kg, V is speed, km/h；In the present embodiment, R1=32.52, R2=28.28, V1=10km/h, V1=20km/h.
In another kind of embodiment, car resistance FrPass through formulaDV calculates；Wherein, α is the angle of described heavy bicycle vertical direction and described heavy bicycle direction of advance, and M is heavy bicycle car weight, and unit is kg, g is acceleration of gravity, and unit is m/s2, f1For heavy bicycle coefficient of friction, s is front face area, and unit is m2, ρ is external environment current density, and unit is kg/m3, f2For air resistance coefficient, e is the truth of a matter of natural logrithm, V1For default first threshold, unit is km/h, V2For default Second Threshold, unit is km/h, V is speed, and unit is km/h；In the present embodiment, V1=10km/h, V1=20km/h, π=3.14.
In another kind of embodiment, when heavy bicycle is when static, and when gear is in neutral, car load ECU controller 180 controls electromagnet apparatus 160 power-off.
Specifically, known work process shown in Fig. 8～10, judge gear, obliquity information and speed, when gear for fall back gear or gear be forward gear, when obliquity information is descending, then electromagnet apparatus 160 is energized, this hour rack 130 does not contact with gear 140, anti roll device do not work (now electromagnet apparatus 160 permanent magnetic iron 120 adhesive, arrive the up stroke limit, tooth bar 130 not with Gear Contact).Otherwise, when gear is forward gear, when obliquity information is for going up a slope, then judge driving force FtWhether more than car resistance Fr, whether vehicle velocity V is more than first threshold V1If, driving force FtMore than car resistance Fr, and vehicle velocity V is more than first threshold V1, then electromagnet apparatus energising, anti roll device does not work (now electromagnet apparatus 160 permanent magnetic iron 120 adhesive, arrives the up stroke limit, and tooth bar 130 does not contact with gear 140), if speed is less than first threshold V1, or driving force FtLess than car resistance FrThen electromagnet apparatus 160 power-off, this hour rack 130 contacts with gear 140, if but gear 140 rotates clockwise, tooth bar 130 and gear 140 occur slightly " beating tooth ", but gear 140 does not engage with tooth bar 130, if gear 140 rotates counterclockwise, tooth bar 130 engages with gear 140, and anti roll device works；Meanwhile, continue in the process travelled at heavy bicycle, when speed is more than first threshold V1, less than Second Threshold V2Time, and driving force FtLess than car resistance FrNow magnet arrangement 160 power-off, this hour rack 130 contacts with gear 140, if but gear 140 rotates clockwise, tooth bar 130 and gear 140 occur slightly " beating tooth ", but gear 140 does not engage with tooth bar 130, if gear 140 rotates counterclockwise, tooth bar 130 engages with gear 140, and anti roll device works；In the present embodiment, V1=10km/h, V1=20km/h.
More specifically, in another kind of embodiment, as shown in Figure 9, when heavy bicycle remains static and gear is forward gear, when obliquity information is for going up a slope, electromagnet apparatus 160 power-off, this hour rack 130 is in position b state (contact condition), and spring 110 is in compressive state.
As shown in Figure 10, if heavy bicycle starts, gear is forward range, when obliquity information is for going up a slope, and now speed less than first threshold V1Time, gear 140 rotates clockwise (heavy bicycle advance), and gear 140 is to the active force of tooth bar 130 more than spring 110 compression stress, and gear 140 stops tooth bar 130 to move down.If heavy bicycle starts, misoperation occurs, there is slightly slipping car in heavy bicycle, now gear 140 rotates counterclockwise (heavy bicycle falls back), gear 140 engages with the tooth bar 130 of spring-loaded, 130 times slidings of tooth bar, until tooth bar 130 is in position c state (lower limit position), tooth bar 130 arrives lower limit position, gear 140 can not be rotated, heavy bicycle locking, the stroke of its middle rack 130 is very short, distance for being moved rearwards by heavy bicycle goes to zero, thus realizing heavy bicycle anti-running.
As shown in Figure 8, Figure 9, after heavy bicycle is by static normal startup, the rate signal that vehicle speed sensor 170 gathers, when obliquity information is for going up a slope, as driving force FtMore than car resistance Fr, vehicle velocity V is more than first threshold V1Time, tooth bar 130 is in position b state, spring 110 is in compressive state, now gear 140 rotationally clockwise contacts with tooth bar 130, but now electromagnet apparatus 160 energising attracts each other with permanent magnetic iron 120, and its captivation is more than spring 110 compression stress now, make tooth bar 130 relative to gear 140 upper shifting slightly, tooth bar 130 is made to be in position a state (upper extreme position), no longer contact gear 140, thus not beating tooth.
As shown in Figure 9, when heavy bicycle normal travelling, gear is forward range, when obliquity information is for going up a slope, the rate signal that vehicle speed sensor 170 gathers, when speed is by dropping below first threshold more than first threshold and not having reverse travel or speed to be not lowered to less than first threshold, but drop below Second Threshold, and driving force FtLess than car resistance FrTime, electromagnet apparatus 160 power-off.Tooth bar 130 is in position b state, now spring compression force promotes tooth bar 130 to move down, but now gear 140 is rotationally clockwise, the tooth bar of spring-loaded being stoped to move down, its gear 140 is to compression stress more than spring 110 of the active force of tooth bar 130.Now there will be phenomenon of somewhat " beating tooth ", but speed is still in relatively low speed, will not mechanism damage.
As shown in Figure 10, if when speed is less slip car to zero to heavy bicycle time, now gear 140 counterclockwise rotates by rotating clockwise to change to, spring force can force tooth bar 130 to move down and engage with the gear 140 rotated counterclockwise, thus tooth bar 130 moves down small one section to lower dead center, tooth bar 130 no longer can move down, and reaches tooth bar 130 and is in position c state, thus stoping gear 140 counterclockwise to rotate, it is prevented that slip car.
As shown in Figure 8, Figure 9, when heavy bicycle is in static and falls back gear or gear is forward gear, when obliquity information is descending, tooth bar 130 is in position b state, now electromagnet apparatus 160 is energized, two attraction so that tooth bar 130 is somewhat upper to be moved, the tooth bar 130 is made to reach state a, it is to avoid gear 140 contacts with tooth bar 130.Now heavy bicycle can reverse travel normally.
As shown in Figure 10, when heavy bicycle be in static, fall back gear and when tooth bar 130 is in position c state, being only possible to is front once achieve anti-running function, just makes tooth bar 130 reach position c state.
Although embodiment of the present utility model is disclosed as above, but listed utilization that it is not restricted in description and embodiment, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, it is easily achieved other amendment, therefore, under the general concept limited without departing substantially from claim and equivalency range, this utility model is not limited to specific details and shown here as the legend with description.
Claims (6)
1. a heavy bicycle anti roll device, it is characterised in that including:
Tooth bar guiding mechanism, it has can install the draw-in groove supporting spring and tooth bar；
Wherein, one end of described support spring is dismountable with one end of described draw-in groove to be connected, and the other end of described support spring is dismountable with one end of described tooth bar to be connected, and described support spring can drive described tooth bar to slide in described draw-in groove simultaneously；
Electromagnet device, it is fixedly connected on described tooth bar guiding mechanism, and also is fixed on described support spring end；
Permanent-magnet, it is fixedly connected on the unfixing end of described tooth bar, and can with described electromagnet apparatus adhesive or separate；
Gear, it is arranged on the bottom of described tooth bar guiding mechanism；When rotating counterclockwise, and when described permanent magnetic iron separates with described electromagnet apparatus, it is possible to engage with described tooth bar；
Controller, described electromagnet apparatus can be carried out control system of switching on or off electricity by it, thus realizing the adhesive of described electromagnet apparatus and described permanent-magnet and separating；
Wherein, described gear is installed in the brake drum of heavy bicycle back axle, and described tooth bar guide frame is fixedly installed on the back-plate of heavy bicycle back axle, and makes described tooth bar and described gear in the same plane.
2. heavy bicycle anti roll device as claimed in claim 1, it is characterised in that described gear is coaxially parallel with described brake drum outer face, and described tooth bar guide frame is near described brake drum.
3. heavy bicycle anti roll device as claimed in claim 1 or 2, it is characterised in that during the energising of described electromagnet apparatus, described electromagnet apparatus and described permanent-magnet adhesive, during described electromagnet apparatus power-off, described electromagnet apparatus separates with described permanent-magnet.
4. heavy bicycle anti roll device as claimed in claim 3, it is characterised in that described permanent-magnet and described tooth bar are fixing by binding agent bonding, and described draw-in groove is U-shaped draw-in groove.
5. heavy bicycle anti roll device as described in any of claims 4, it is characterised in that also including: vehicle speed sensor, it is fixedly installed in described gear guiding mechanism, and is generally aligned in the same plane with described gear.
6. heavy bicycle anti roll device as described in any of claims 4, it is characterised in that also include: described gear material is nitrided steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620173054.2U CN205396055U (en) | 2016-03-07 | 2016-03-07 | Swift current car device is prevented to heavy bicycle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620173054.2U CN205396055U (en) | 2016-03-07 | 2016-03-07 | Swift current car device is prevented to heavy bicycle |
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| CN205396055U true CN205396055U (en) | 2016-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620173054.2U Expired - Fee Related CN205396055U (en) | 2016-03-07 | 2016-03-07 | Swift current car device is prevented to heavy bicycle |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105774766A (en) * | 2016-03-07 | 2016-07-20 | 吉林大学 | Heavy-duty bicycle anti-slide device and control method thereof |
| CN108515816A (en) * | 2018-03-30 | 2018-09-11 | 宁波辉励铭诚汽车零部件有限公司 | A kind of anti-skid device |
| CN110816532A (en) * | 2019-09-29 | 2020-02-21 | 深圳市元征科技股份有限公司 | Method and device for preventing vehicle from sliding, vehicle-mounted equipment and magnetic field generating equipment |
| CN113787993A (en) * | 2021-11-13 | 2021-12-14 | 杭州优协科技有限公司 | Pressing type emergency braking device and method for new energy automobile |
-
2016
- 2016-03-07 CN CN201620173054.2U patent/CN205396055U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105774766A (en) * | 2016-03-07 | 2016-07-20 | 吉林大学 | Heavy-duty bicycle anti-slide device and control method thereof |
| CN105774766B (en) * | 2016-03-07 | 2018-10-23 | 吉林大学 | A kind of heavy type bicycle anti roll device and its control method |
| CN108515816A (en) * | 2018-03-30 | 2018-09-11 | 宁波辉励铭诚汽车零部件有限公司 | A kind of anti-skid device |
| CN108515816B (en) * | 2018-03-30 | 2020-04-21 | 宁波辉励铭诚汽车零部件有限公司 | Anti-skid device |
| CN110816532A (en) * | 2019-09-29 | 2020-02-21 | 深圳市元征科技股份有限公司 | Method and device for preventing vehicle from sliding, vehicle-mounted equipment and magnetic field generating equipment |
| CN110816532B (en) * | 2019-09-29 | 2021-09-28 | 深圳市元征科技股份有限公司 | Method and device for preventing vehicle from sliding, vehicle-mounted equipment and magnetic field generating equipment |
| CN113787993A (en) * | 2021-11-13 | 2021-12-14 | 杭州优协科技有限公司 | Pressing type emergency braking device and method for new energy automobile |
| CN113787993B (en) * | 2021-11-13 | 2022-02-25 | 杭州优协科技有限公司 | Pressing type emergency braking device and method for new energy automobile |
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