CN208979044U - A kind of double-brake antijoyride device for elasticity adjust automatically of braking - Google Patents
A kind of double-brake antijoyride device for elasticity adjust automatically of braking Download PDFInfo
- Publication number
- CN208979044U CN208979044U CN201821858598.8U CN201821858598U CN208979044U CN 208979044 U CN208979044 U CN 208979044U CN 201821858598 U CN201821858598 U CN 201821858598U CN 208979044 U CN208979044 U CN 208979044U
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- Prior art keywords
- brake
- steel cable
- antijoyride device
- brakes
- limit hole
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 36
- 239000010959 steel Substances 0.000 claims abstract description 36
- 230000005611 electricity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
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Abstract
The utility model discloses a kind of double-brake antijoyride devices of elasticity adjust automatically of braking, and belong to brake gear technical field.The utility model includes brake handle, brake main body, automatically controlled antijoyride device, brake handle is connect by the steel cable that brakes with automatically controlled antijoyride device, pass through the setting of fixation hole, limit hole and reset spring, brake steel cable in the utility model can be used as again parking brake steel cable as car locking steel cable, and guarantee the case where being not in slack cables off-line in use, the security risk that connector loosens at brake handle can be effectively eliminated.
Description
Technical field
The utility model relates to brake gear technical fields, and in particular to a kind of double-brake for elasticity adjust automatically of braking
Antijoyride device.
Background technique
Present GPS technology has been applied to all kinds of shared bicycles, including bicycle, electric vehicle etc., and GPS technology can pass through
Fence realizes district management, rides when bicycle and has exceeded predetermined region, and central control system, which issues instruction, allows electric lock to hold
The movement of row car locking.Existing car locking mechanism includes the following two kinds: 1, rigid car locking, ride under this mode in suddenly car locking can go out
Now very big security risk；2, parking brake and Electronic control brake car locking, but when electric brake car locking, connect brake handle and crank throw
The brake steel cable of free end can relax, and be detached from so as to cause brake steel cable and brake lever, brake failure when causing to ride.
And when in the prior art, brake is assembled with vehicle, the elasticity of brake is manually adjusted again with artificial feel
Whole, brake pad wear after a period of use, it is also necessary to be manually adjusted in specialized maintenance point, since shared bicycle amount is big
It is wide, manually check that adjustment takes time and effort, efficiency is extremely low.
Utility model content
The purpose of the utility model is to overcome deficiencies in the prior art, and company at brake handle can be eliminated by providing one kind
Fitting loosens the double-brake antijoyride device of security risk.
The technical solution of the utility model is: a kind of double-brake antijoyride device for elasticity adjust automatically of braking, including stops
Handlebar, brake main body, further include automatically controlled antijoyride device, brake main body include brake casing, brake disc, brake block,
Tight rope plate, crank throw, tight rope plate, crank throw one end be separately fixed on brake casing, the other end of tight rope plate is equipped with fixation hole,
The other end of crank throw is fixed with limit shaft, and the center of limit shaft is equipped with limit hole, and brake handle passes through brake steel cable and electric control lock
The connection of vehicle device, brake steel cable sequentially pass through fixation hole and limit hole, brake steel cable between brake handle and tight rope plate one
Section is cased with parking brake bushing pipe, and parking brake bushing pipe is firmly connected with it after the prominent fixation hole in one end of tight rope plate, and brake steel cable is limiting
One section between position hole and automatically controlled antijoyride device is cased with car locking bushing pipe, and the diameter of car locking bushing pipe is greater than the diameter of limit hole, and
Brake buffer distance is equipped between limit hole, one section between fixation hole and limit hole of steel cable that brakes is cased with reset spring.
Further technical solution, automatically controlled antijoyride device include motor, wire spool, and motor connect with wire spool and controls it
Work, the one end for the steel cable that brakes is fixed on wire spool.
The utility model has the beneficial effects that
The steel cable that brakes in the utility model had not only been used as car locking steel cable but also had been used as parking brake steel cable.It is automatically controlled when normal riding condition
Car locking mechanism does not work, and brake handle pulls brake steel cable when bicyclist brakes, and brake crank throw beat realizes braking；Work as bicyclist
When surmounting predetermined region, central controller issues slow brake instruction, and the wire spool in electric control brake device slowly rotates, and pulls
Brake steel cable, and brake bushing pipe pushes brake crank throw beat not braked and be led suddenly with the resistance that very slow speed increase is ridden
Cause safety accident；Brake instruction is equally issued by central controller when returning the car, allows bicycle to be constantly in braking state and reaches lock
The purpose of vehicle.Therefore either hand-operated brake or electric brake car locking, the utility model is all not in slack cables off-line
The case where, the security risk that connector loosens at brake handle can be effectively eliminated.
The utility model can also realize brake elasticity manpower-free adjustment, in bicycle maquila and market maintenance
It all issues instruction by central controller to be automatically performed, so that cost be greatly lowered.
Detailed description of the invention
Fig. 1 is the utility model riding condition flowering structure schematic diagram,
Fig. 2 is the utility model parking brake state flowering structure schematic diagram,
Fig. 3 is the utility model car locking state flowering structure schematic diagram,
Fig. 4 is structural schematic diagram at fixing axle in the utility model,
Wherein, 1, brake handle, 2, brake main body, 21, brake casing, 22, brake disc, 23, brake block, 24, tight
Rope plate, 25, crank throw, 26, fixation hole, 27, limit shaft, 28, limit hole, 3, brake steel cable, 31, parking brake bushing pipe, 32, car locking lining
Pipe, 33, reset spring, 4, automatically controlled antijoyride device, 41, motor, 42, wire spool.
Specific embodiment
Below by non-limiting embodiment, the utility model is further described, understands the utility model.
As shown in Figs 1-4, the utility model is a kind of double-brake antijoyride device of elasticity adjust automatically of braking, including stops
Handlebar 1, brake main body 2, further include automatically controlled antijoyride device 4, and automatically controlled antijoyride device 4 includes motor 41, wire spool 42, motor
41 connect with wire spool 42 and control its work, and motor 41 receives the instruction of central controller and work, the one end for the steel cable 3 that brakes
It is fixed on wire spool 42.
Brake main body 2 can be band-type brake, roller lock, caliper brake, disc brake, the servo-actuated any brake main body such as lock that rises, including
Brake casing 21, brake disc 22, brake block 23, tight rope plate 24, crank throw 25, tight rope plate 24, crank throw 25 one end fix respectively
On brake casing 21, the other end of tight rope plate 24 is equipped with fixation hole 26, and the other end of crank throw 25 is fixed with limit shaft 27, limits
The center of position axis 27 is equipped with limit hole 28, and brake handle 1 is connect by the steel cable 3 that brakes with automatically controlled antijoyride device 4, and brake steel cable 3
Sequentially pass through fixation hole 26 and limit hole 28, one section between brake handle 1 and tight rope plate 24 of steel cable 3 that brakes is cased with parking brake lining
Pipe 31, parking brake bushing pipe 31 are firmly connected with it after the prominent fixation hole 26 in one end of tight rope plate 24, and the steel cable 3 that brakes is in limit hole
One section between 28 and automatically controlled antijoyride device 4 is cased with car locking bushing pipe 32, and the diameter of car locking bushing pipe 32 is greater than the diameter of limit hole 28,
And brake buffer distance is equipped between limit hole 28, brake one section set of the steel cable 3 between fixation hole 26 and limit hole 28
There is reset spring 33.
When the brake assembling of bicycle factory, does not need to carry out brake elasticity adjustment, brake is issued by central controller and is adjusted
The wire spool 42 of whole instruction, automatically controlled antijoyride device 4 slowly rotates, and pulls brake steel cable 3, and central controller receives automatically controlled car locking dress
The pulling force signal for setting the steel wire tension sensor in 4, when pulling force signal reaches setting value, motor stalls, center control
The angle position of wire spool is remembered and stored to device, and brake elasticity adjustment is completed.
Since the mileage of riding that central controller can recorde bicycle is sent out after reaching preset mileage by central controller
It brakes out adjustment instruction, the identical brake elasticity adjustment movement of an assembly plant is completed, so that adjust automatically is ground because of brake block
Damage and cause the situation of brake relaxation.Overall process is managed by central controller automatically completely, does not need to put into a large amount of manpower object
Power carries out investigation adjustment to ten hundreds of shared bicycles, so that the managed operation cost of shared bicycle be greatly saved.
Under Fig. 1 riding condition, the relaxation of reset spring 33, crank throw 25 is in home position, car locking bushing pipe 32 and limit hole 28
Between be equipped with brake buffer distance.
Under Fig. 2 parking brake state, brake handle 1 pulls brake steel cable 3, and brake steel cable 3 drives car locking bushing pipe 32 to brake handle
The offset of 1 direction of hand, after brake buffer distance becomes 0, car locking bushing pipe 32 pushes 25 beat of crank throw, compression reseting spring 33, in song
Under the action of turning 25, brake block 23 and 22 inner wall phase mutual friction of brake disc, brake disc 22 in brake main body 2 are not rotated, real
Existing car locking purpose；
Under Fig. 3 car locking state, when bicyclist surmounts predetermined region, central controller issues slow brake instruction, automatically controlled
Wire spool 42 in antijoyride device 4 slowly rotates under the action of motor 41, pulls brake steel cable 3, the anti-work of car locking bushing pipe 32
25 beat of crank throw is enforced, under the action of crank throw 25, the brake block 23 and 22 inner wall of brake disc in brake main body 2 are mutual
Friction, brake disc 22 do not rotate, and realize slowly brake purpose, will not brake suddenly and lead to safety accident.
Equally, central controller issues brake instruction when returning the car, and automatically controlled antijoyride device 4 acts, and tenses brake steel cable 3, allows
Bicycle is constantly in braking state and achievees the purpose that car locking.
Therefore either hand-operated brake or electric brake car locking, the utility model is all not in slack cables off-line
Situation can effectively eliminate the security risk that connector loosens at brake handle.
Claims (2)
1. a kind of double-brake antijoyride device for elasticity adjust automatically of braking, including brake handle, brake main body, further include electricity
Antijoyride device is controlled, brake main body includes brake casing, brake disc, brake block, tight rope plate, crank throw, and the one of tight rope plate, crank throw
End is separately fixed on brake casing, which is characterized in that the other end of tight rope plate is equipped with fixation hole, and the other end of crank throw is fixed
There is limit shaft, the center of limit shaft is equipped with limit hole, and brake handle is connect by the steel cable that brakes with automatically controlled antijoyride device, and brake steel
Rope sequentially passes through fixation hole and limit hole, and one section between brake handle and tight rope plate of steel cable that brakes is cased with parking brake bushing pipe, hand
Brake bushing pipe is firmly connected with it after the prominent fixation hole in one end of tight rope plate, and the steel cable that brakes is in limit hole and automatically controlled antijoyride device
Between one section be cased with car locking bushing pipe, the diameter of car locking bushing pipe is greater than the diameter of limit hole, and is equipped with and stops between limit hole
Vehicle buffer distance, one section between fixation hole and limit hole of steel cable that brakes are cased with reset spring.
2. a kind of double-brake antijoyride device of elasticity adjust automatically of braking according to claim 1, which is characterized in that institute
Stating automatically controlled antijoyride device includes motor, wire spool, and motor connect with wire spool and control its work, and the one end for the steel cable that brakes is fixed
On wire spool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821858598.8U CN208979044U (en) | 2018-11-12 | 2018-11-12 | A kind of double-brake antijoyride device for elasticity adjust automatically of braking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821858598.8U CN208979044U (en) | 2018-11-12 | 2018-11-12 | A kind of double-brake antijoyride device for elasticity adjust automatically of braking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208979044U true CN208979044U (en) | 2019-06-14 |
Family
ID=66790911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821858598.8U Withdrawn - After Issue CN208979044U (en) | 2018-11-12 | 2018-11-12 | A kind of double-brake antijoyride device for elasticity adjust automatically of braking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208979044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109250026A (en) * | 2018-11-12 | 2019-01-22 | 泰州双井车业有限公司 | A kind of double-brake antijoyride device for elasticity adjust automatically of braking |
-
2018
- 2018-11-12 CN CN201821858598.8U patent/CN208979044U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109250026A (en) * | 2018-11-12 | 2019-01-22 | 泰州双井车业有限公司 | A kind of double-brake antijoyride device for elasticity adjust automatically of braking |
| CN109250026B (en) * | 2018-11-12 | 2023-12-19 | 泰州双井车业有限公司 | Double-brake locking device capable of automatically adjusting brake tightness |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190614 Effective date of abandoning: 20231219 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190614 Effective date of abandoning: 20231219 |