CN109466682A - A kind of shared bicycle brake gear - Google Patents
A kind of shared bicycle brake gear Download PDFInfo
- Publication number
- CN109466682A CN109466682A CN201811358225.9A CN201811358225A CN109466682A CN 109466682 A CN109466682 A CN 109466682A CN 201811358225 A CN201811358225 A CN 201811358225A CN 109466682 A CN109466682 A CN 109466682A
- Authority
- CN
- China
- Prior art keywords
- connecting line
- liner
- bicycle
- brake
- electromagnet
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L1/00—Brakes; Arrangements thereof
- B62L1/02—Brakes; Arrangements thereof in which cycle wheels are engaged by brake elements
- B62L1/06—Brakes; Arrangements thereof in which cycle wheels are engaged by brake elements the wheel rim being engaged
- B62L1/10—Brakes; Arrangements thereof in which cycle wheels are engaged by brake elements the wheel rim being engaged by the elements moving substantially parallel to the wheel axis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/10—Combinations of wind motors with apparatus storing energy
- F03D9/11—Combinations of wind motors with apparatus storing energy storing electrical energy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/30—Wind motors specially adapted for installation in particular locations
- F03D9/32—Wind motors specially adapted for installation in particular locations on moving objects, e.g. vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Abstract
The invention discloses a kind of shared bicycle brake gears, including bicycle liner, tire is installed below the liner, the inside of the tire is equipped with wheel hub, a pair of of electromagnet is symmetrically slidably connected in the bicycle liner, one end of two electromagnet is fixedly connected with brake shoes, conducting wire is wound on two electromagnet, fan is installed in the bicycle liner, the fan is rotatably installed in bicycle liner, the center of the fan is fixedly plugged with shaft, and one end of the shaft is fixedly connected with rotating electric machine.The present invention is when user needs to brake, discharge electric energy, and access the slide rheostat of variable resistance, change the size of electric current by changing the size of access resistance, using the magnetic effect of electric current, magnetic attracting effect carries out braking effect, size by changing electric current controls clamping force, effectively avoids failing since long-time controls elastic force caused by spring.
Description
Technical field
The present invention relates to shared bicycle technical field more particularly to a kind of shared bicycle brake gears.
Background technique
Shared bicycle is substantially a kind of novel livery business-Cycle Hire business, relies primarily on load
Body is (bicycle) bicycle, can make full use of very much city dispirited shape of bring cycling trip due to quick economic development
Public way percent of pass is maximumlly utilized in condition, and the frequency of use for sharing bicycle is higher, user often one by one
Carry out using.
The brake system security system important as shared bicycle, frequency of use is corresponding also very high, shares in bicycle
Brake system is to brake under the action of larger frictional force by pulling parking brake, will use spring in this brake system,
Spring can be damaged in multi-drawing using rear structure, and elastic reaction reduces, and make people when in use, the dynamics for needing to use
Can be increasing, the frequency of use for sharing bicycle is very high, and brake system is easy to damage accordingly, needs often to repair, parking brake
Failure, or need the dynamics used excessive, be then easy safety issue occur due to parking brake problem in the process used,
It cannot timely brake.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, such as: the spring in shared bicycle brake,
Elasticity can reduce after this multiple use, influence using effect, and a kind of shared bicycle brake gear proposed.
To achieve the goals above, present invention employs following technical solutions:
A kind of shared bicycle brake gear, including bicycle liner are equipped with tire, the wheel below the liner
The inside of tire is equipped with wheel hub, symmetrically slidably connects a pair of of electromagnet in the bicycle liner, two electromagnet
One end is fixedly connected with brake shoes, and conducting wire is wound on two electromagnet, is equipped with fan in the bicycle liner, institute
It states fan to be rotatably installed in bicycle liner, the center of the fan is fixedly plugged with shaft, and one end of the shaft is fixed
It is connected with rotating electric machine, the rotating electric machine is connected with power supply, and the power supply is connected with the first connecting line and the second connecting line, institute
The one end for stating the second connecting line and conducting wire connects, and first connecting line is connected with resistance box, the left side of the resistance box upper end
It is connected with third connecting line, the other end of the third connecting line and conducting wire connects, and is connected on the right side of the resistance box upper end
Line shell.
Preferably, slide rheostat is installed in the resistance box, the slide rheostat includes resistance coil and slide-bar,
Slide plate is slidably connected on the slide-bar, one end of the slide plate is fixedly connected with clump weight, brake is connected on the clump weight
Vehicle draught line is provided with sliding slot in the resistance box, and the clump weight is slidably connected with sliding slot, and the third connecting line is far from leading
One end of line is electrically connected with one end of resistance coil, and first connecting line is fixedly connected with handover end far from one end of power supply
Point, the handover endpoint are arranged in resistance box, and the side of the handover endpoint is connected with the 4th connecting line, the 4th connection
Line is electrically connected with slide plate, and the slide plate is slidably connected with resistance coil, and the upper end of the brake draught line passes through line shell and installation
In online shell.
Preferably, winding direction of the conducting wire on electromagnet is identical.
Preferably, the material of the brake shoes is antiseptic rubber, is provided with curl on the brake shoes.
Compared with prior art, the beneficial effects of the present invention are: using the rotation for sharing tire in bicycle ride, band
Dynamic fan rotation, is converted to electric energy for the mechanical energy that fan rotates by rotating electric machine, and get up by power storage, carries out
Electric energy is saved bit by bit；
When user needs to brake, electric energy is discharged, and access the slide rheostat of variable resistance, connect by changing
Enter the size of resistance to change the size of electric current, using the magnetic effect of electric current, magnetic attracting effect carries out braking effect, leads to
The size control clamping force for changing electric current is crossed, effectively avoids failing since long-time controls elastic force caused by spring.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of shared bicycle brake gear proposed by the present invention；
Fig. 2 is the structural schematic diagram in a kind of shared bicycle brake gear resistance box proposed by the present invention.
In figure: 1 electromagnet, 2 bicycle liners, 3 conducting wires, 4 first connecting lines, 5 second connecting lines, 6 line shells, 7 thirds connect
Wiring, 8 rotating electric machines, 9 power supplys, 10 tires, 11 brake shoes, 12 wheel hubs, 13 resistance boxes, 14 fans, 15 shafts, 16 sliding slots, 17
Brake draught line, 18 clump weights, 19 the 4th connecting lines, 20 slide rheostats, 21 handover endpoints, 22 resistance coils, 23 slide-bars, 24
Slide plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-2, a kind of shared bicycle brake gear, including bicycle liner 2, the lower section installation of the liner 2
There is tire 10, the inside of the tire 10 is equipped with wheel hub 12, a pair of of electromagnet 1 is symmetrically slidably connected in bicycle liner 2,
One end of two electromagnet 1 is fixedly connected with brake shoes 11, and conducting wire 3, peace in bicycle liner 2 are wound on two electromagnet 1
Equipped with fan 14, fan 14 is rotatably installed in bicycle liner 2, and the center of fan 14 is fixedly plugged with shaft 15, shaft 15
One end be fixedly connected with rotating electric machine 8, rotating electric machine 8 is connected with power supply 9, and power supply 9 is connected with the first connecting line 4 and second and connects
Wiring 5, the second connecting line 5 are connect with one end of conducting wire 3, and the first connecting line 4 is connected with resistance box 13, a left side for 13 upper end of resistance box
Side is connected with third connecting line 7, and third connecting line 7 is connect with the other end of conducting wire 3, and the right side connection of 13 upper end of resistance box is wired
Shell 6；
Wherein, slide rheostat 20 is installed in resistance box 13, slide rheostat 20 includes resistance coil 22 and slide-bar 23,
Slide plate 24 is slidably connected on slide-bar 23, one end of slide plate 24 is fixedly connected with clump weight 18, brake is connected on clump weight 18
Draught line 17 is provided with sliding slot 16 in resistance box 13, and clump weight 18 is slidably connected with sliding slot 16, and third connecting line 7 is far from conducting wire 3
One end be electrically connected with one end of resistance coil 22, the first connecting line 4 is fixedly connected with handover endpoint far from one end of power supply 9
21, handover endpoint 21 is arranged in resistance box 13, and the side of handover endpoint 21 is connected with the 4th connecting line 19, the 4th connecting line 19
It is electrically connected with slide plate 24, slide plate 24 is slidably connected with resistance coil 22, and the upper end of brake draught line 17 passes through line shell 6 and is mounted on
In line shell 6, winding direction of the conducting wire 3 on electromagnet 1 is identical, and the material of brake shoes 11 is antiseptic rubber, sets on brake shoes 11
It is equipped with curl.
In the present invention, during riding, tire 10 can roll user on the ground, process of the tire 10 in rolling
In, it will drive the fan 14 being in contact with it and rotate, tire 10 drives fan 14 to rotate with the flabellum phase mutual friction on fan 14, wind
The rotation of fan 14 will drive the rotation of shaft 15, and the rotation of shaft 15 will will drive rotating electric machine 8 and operate, which is hair
Motor, rotating electric machine 8 can convert mechanical energy to electric energy when running, and the electric energy of generation will be stored in power supply 9.
When user brakes, the parking brake of shared bicycle will pull the brake draught line 17 in line shell 6, brake
Draught line 17 will will drive clump weight 18 and slide with respect to sliding slot 16, and the mobile slide plate 24 that will will drive of clump weight 18 is with respect to slide-bar 23
Sliding, slide plate 24 slides on slide rheostat 20, and when slide plate 24 is located at 23 lowest positions of slide-bar, i.e., slide plate 24 is not
It is off state at slide rheostat 20, not line attachment, wherein slide plate 24 will be in resistance coil when by external force
Sliding contact on 22, if brake draught line 17 pulls the amplitude of clump weight 18 bigger, slide plate 24 is in 23 upward sliding of slide-bar
Distance it is bigger, then corresponding third connecting line 7 be intercepted between slide plate 24 at a distance from about hold, then connect on corresponding circuit
The resistance entered is smaller, then the electric current on circuit is bigger, and on the contrary then the pulling of draught line 17 of braking dynamics is smaller, then slide rheostat
The resistance that circuit is accessed on 20 is bigger accordingly, and when brake draught line 17 is not pulled by external force, slide rheostat 20 is not connect
Enter circuit.
Slide plate 24 connects circuit communication between power supply 9 and two electromagnet 1 during sliding on resistance coil 22, and two
The canoe of conducting wire 3 is identical on a electromagnet 1, according to the magnetic effect of electric current, then can generate magnetic field on two electromagnet 1,
And magnetic direction is identical, then will result in the opposed facing one end of two electromagnet 1 be it is heteropolar, according to magnetic heteropolar attracting, two
A electromagnet 1 attracts each other, and realizes to the clamping action of wheel hub 12, achievees the purpose that brake.
According to Ohm's law, when the resistance that slide rheostat 20 accesses circuit is smaller, the electric current in corresponding circuit is got over
Greatly, further according to the magnetic effect of electric current, the magnetic field generated on corresponding electromagnet 1 is stronger, then the magnetic attachment between two electromagnet 1
Power is bigger, then the dynamics for clamping brake is bigger, conversely, the resistance that slide rheostat 20 accesses circuit is bigger, electric current is smaller, accordingly
Magnetic field it is weaker, then the dynamics for clamping brake is smaller, and magnetic force for slowly being braked, and being generated on electromagnet 1 itself is to magnetism
The wheel hub 12 of material has sucking action, equally has braking effect.
Do not carry out clamping brake using the elastic force of spring in entire brake process, effectively avoid elastic force use for a long time and
The problem of failing, wherein to connect between rotating electric machine 8 and power supply 9, the electric energy that rotating electric machine 8 generates can be stored up by power supply 9
It stores away, is also concatenated mode between conducting wire 3, resistance box 13 and power supply 9, is in parallel between rotating electric machine 8 and resistance box 13
Mode, then the process of charge and discharge is mutually independent of each other.
More than, it is merely preferred embodiments of the present invention, but scope of protection of the present invention is not limited thereto, it is any
Those familiar with the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its invents
Design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (4)
1. a kind of shared bicycle brake gear, including bicycle liner (2), which is characterized in that pacify the lower section of the liner (2)
Equipped with tire (10), the inside of the tire (10) is equipped with wheel hub (12), is symmetrically slidably connected in the bicycle liner (2)
Have a pair of of electromagnet (1), one end of two electromagnet (1) is fixedly connected with brake shoes (11), two electromagnet (1)
On be wound with conducting wire (3), is equipped with fan (14) in the bicycle liner (2), the fan (14) is rotatably installed in voluntarily
In car lining (2), the center of the fan (14) is fixedly plugged with shaft (15), and one end of the shaft (15) is fixedly connected with
Rotating electric machine (8), the rotating electric machine (8) are connected with power supply (9), and the power supply (9) is connected with the first connecting line (4) and second
Connecting line (5), second connecting line (5) connect with one end of conducting wire (3), and first connecting line (4) is connected with resistance box
(13), it is connected with third connecting line (7) on the left of resistance box (13) upper end, the third connecting line (7) and conducting wire (3)
The right side of other end connection, resistance box (13) upper end connects wired shell (6).
2. a kind of shared bicycle brake gear according to claim 1, which is characterized in that peace in the resistance box (13)
Equipped with slide rheostat (20), the slide rheostat (20) includes resistance coil (22) and slide-bar (23), the slide-bar (23)
On slidably connect slide plate (24), one end of the slide plate (24) is fixedly connected with clump weight (18), on the clump weight (18)
It is connected with brake draught line (17), is provided with sliding slot (16) in the resistance box (13), the clump weight (18) and sliding slot (16)
It being slidably connected, the third connecting line (7) is electrically connected far from the one end of conducting wire (3) with one end of resistance coil (22), and described the
One connecting line (4) is fixedly connected with handover endpoint (21) far from the one end of power supply (9), and the handover endpoint (21) is arranged in resistance
In case (13), the side of handover endpoint (21) is connected with the 4th connecting line (19), the 4th connecting line (19) and slide plate
(24) it is electrically connected, the slide plate (24) is slidably connected with resistance coil (22), and the upper end of brake draught line (17) passes through line
In shell (6) and the online shell (6) of installation.
3. a kind of shared bicycle brake gear according to claim 1, which is characterized in that the conducting wire (3) is in electromagnetism
Winding direction on iron (1) is identical.
4. a kind of shared bicycle brake gear according to claim 1, which is characterized in that the material of the brake shoes (11)
Matter is antiseptic rubber, is provided with curl on the brake shoes (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811358225.9A CN109466682A (en) | 2018-11-15 | 2018-11-15 | A kind of shared bicycle brake gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811358225.9A CN109466682A (en) | 2018-11-15 | 2018-11-15 | A kind of shared bicycle brake gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109466682A true CN109466682A (en) | 2019-03-15 |
Family
ID=65672863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811358225.9A Pending CN109466682A (en) | 2018-11-15 | 2018-11-15 | A kind of shared bicycle brake gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109466682A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113682091A (en) * | 2021-09-10 | 2021-11-23 | 晁志 | Electric bicycle pricks child detection device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774769A (en) * | 2012-07-19 | 2012-11-14 | 石家庄五龙制动器股份有限公司 | Binary synchronization electromagnetic block brake of gantry |
| CN103273850A (en) * | 2013-05-29 | 2013-09-04 | 浙江大学 | Electromagnetic braking system |
| CN203727594U (en) * | 2013-12-13 | 2014-07-23 | 常州市豪凌车辆部件有限公司 | Braking device of electric bicycle |
| CN205524761U (en) * | 2016-04-15 | 2016-08-31 | 西南石油大学 | Bicycle braking device |
| CN205725411U (en) * | 2016-04-15 | 2016-11-23 | 西南石油大学 | A kind of electrical salf-walking vehicle brake based on electromagnetic damping |
-
2018
- 2018-11-15 CN CN201811358225.9A patent/CN109466682A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774769A (en) * | 2012-07-19 | 2012-11-14 | 石家庄五龙制动器股份有限公司 | Binary synchronization electromagnetic block brake of gantry |
| CN103273850A (en) * | 2013-05-29 | 2013-09-04 | 浙江大学 | Electromagnetic braking system |
| CN203727594U (en) * | 2013-12-13 | 2014-07-23 | 常州市豪凌车辆部件有限公司 | Braking device of electric bicycle |
| CN205524761U (en) * | 2016-04-15 | 2016-08-31 | 西南石油大学 | Bicycle braking device |
| CN205725411U (en) * | 2016-04-15 | 2016-11-23 | 西南石油大学 | A kind of electrical salf-walking vehicle brake based on electromagnetic damping |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113682091A (en) * | 2021-09-10 | 2021-11-23 | 晁志 | Electric bicycle pricks child detection device |
| CN113682091B (en) * | 2021-09-10 | 2024-03-29 | 丁丽珍 | Electric bicycle pricks child detection device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190315 |
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| RJ01 | Rejection of invention patent application after publication |