CN111516785A - Crank pedal mechanism with side warning mechanism for shared bicycle - Google Patents
Crank pedal mechanism with side warning mechanism for shared bicycle Download PDFInfo
- Publication number
- CN111516785A CN111516785A CN202010421072.9A CN202010421072A CN111516785A CN 111516785 A CN111516785 A CN 111516785A CN 202010421072 A CN202010421072 A CN 202010421072A CN 111516785 A CN111516785 A CN 111516785A
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- CN
- China
- Prior art keywords
- fixed shaft
- power generation
- permanent magnets
- cranks
- generation coil
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
- B62J6/22—Warning or information lights
- B62J6/26—Warning or information lights warning or informing other road users, e.g. police flash lights
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
- B62J6/06—Arrangement of lighting dynamos or drives therefor
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- 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
- B62M3/00—Construction of cranks operated by hand or foot
- B62M3/16—Accessories
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Audible And Visible Signals (AREA)
Abstract
The invention belongs to the technical field of shared bicycles, and particularly relates to a crank pedal mechanism with a side warning mechanism for a shared bicycle, which comprises a driving disc, a fixed shaft, two groups of cranks and two pedals, wherein the fixed shaft is coaxially and fixedly connected in the driving disc, the two cranks are respectively and fixedly arranged at two ends of the fixed shaft, the pedals are rotatably arranged at the tail ends of the cranks, the lower ends of the pedals are fixedly connected with wedge-shaped mounting seats, permanent magnets are fixedly arranged in the mounting seats, and the magnetic poles of the two permanent magnets are the same and are inclined towards the same direction; the fixed shaft is internally hollow, and a light-emitting mechanism is arranged in the fixed shaft and comprises a power generation coil, a rectifier and an LED lamp, wherein the rectifier and the LED lamp are connected on the power generation coil in series. According to the invention, the mounting seat, the permanent magnets and the power generation coil are arranged, so that the positions of the two permanent magnets and the power generation coil are changed all the time in the process that the permanent magnets move along with the pedals continuously, the power generation coil generates induced current to supply power to the LED, and the warning effect on the side surface of the bicycle can be realized.
Description
Technical Field
The invention belongs to the technical field of shared bicycles, and particularly relates to a crank pedal mechanism with a side warning mechanism for a shared bicycle.
Background
The bicycle is an environment-friendly and green vehicle, has wide application market in China, uses manpower as power and is generally not provided with other driving mechanisms.
The bicycle is when riding at night, generally through setting up a plurality of reflection of light pieces at its automobile body, to the reflection of the light of coming the car, play the effect of warning, but current bicycle reflection of light piece mostly sets up the downside at the back seat, on the avris of pedal and rear wheel fender, the reflection of light effect of this reflection of light piece receives the angle of shining of the light of coming the car and has great influence, reflection of light effect is not good, in addition, the side of bicycle does not have warning device almost, can't ride passerby formation a more comprehensive warning protection effect night.
Therefore, a crank pedal mechanism with a side warning mechanism for a bicycle sharing device is provided to solve the above problems.
Disclosure of Invention
The invention aims to provide a crank pedal mechanism with a side warning mechanism for a sharing bicycle, which utilizes the principle of magnetism to generate electricity to automatically emit light and has excellent warning effect, aiming at the problem of poor light reflecting effect of the existing bicycle reflecting piece.
In order to achieve the purpose, the invention adopts the following technical scheme: a crank pedal mechanism with a side warning mechanism for a shared bicycle comprises a driving disc, a fixed shaft, two groups of cranks and two pedals, wherein the fixed shaft is coaxially and fixedly connected in the driving disc, the two cranks are respectively and fixedly installed at two ends of the fixed shaft, the pedals are rotatably installed at the tail ends of the cranks, the lower ends of the pedals are fixedly connected with a wedge-shaped installation seat, permanent magnets are fixedly installed in the installation seat, and the two permanent magnets have the same magnetic poles and are obliquely arranged towards the same direction; the LED lamp comprises a fixing shaft, wherein the fixing shaft is arranged in a hollow mode, a light-emitting mechanism is arranged in the fixing shaft and comprises a power generation coil, a rectifier and an LED lamp, the rectifier and the LED lamp are connected to the power generation coil in series, the plane where the power generation coil is located is perpendicular to the plane where the two groups of cranks are located, and a light guide piece is arranged on the fixing shaft.
In the crank pedal mechanism with the side warning mechanism for the shared bicycle, the light guide part comprises transparent sealing covers arranged at two ends of the fixed shaft, and a light reflecting layer is arranged inside the fixed shaft.
In foretell share bicycle is with crank pedal mechanism that has side warning mechanism, light guide spare is including setting up the annular luminotron in the fixed axle both sides, annular luminotron passes through many light pipe and fixed axle intercommunication, the inside of annular luminotron, light pipe and fixed axle all is equipped with the reflector layer, annular luminotron fixed connection is on the lateral wall of initiative dish, the annular luminotron is located and inlays on the lateral wall of initiative dish outside and is equipped with the transparent ring of round.
In the crank pedal mechanism with the side warning mechanism for the shared bicycle, the transparent ring is pasted with the colored transparent belt, and the colored transparent belt comprises a plurality of sections of transparent sections with different colors, so that the light color of each part of the annular light emitting tube is different.
Compared with the prior art, this sharing bicycle is with crank pedal mechanism that has side warning mechanism's advantage lies in:
1. according to the invention, the mounting seat, the permanent magnets and the power generation coil are arranged, so that the positions of the two permanent magnets and the power generation coil are changed constantly in the process that the permanent magnets move along with the pedals continuously, the magnetic flux in the power generation coil is changed, induced current is generated to supply power to the LED, the warning effect on the side surface of the bicycle can be realized, and in addition, the pedal is enabled to be upward all the time due to the mounting seat, so that the bicycle is convenient to ride.
2. According to the invention, by arranging the annular light emitting tube, the light emitted by the LED lamp can be refracted and transmitted for multiple times by utilizing the reflecting layer and the light guide tube, so that the annular light can be emitted at the driving disc, the irradiation range of the light is further increased, and the warning effect is better, obvious and outstanding.
3. The annular light emitting tube emits light of various colors by arranging the colored transparent belt, and the colored light can continuously rotate and overlap due to the continuous rotation of the annular light emitting tube along with the driving disc, so that richer colors can be generated, the attention of people can be further attracted, and the warning effect is further improved.
Drawings
FIG. 1 is a schematic structural view of an embodiment 1 of a crank pedal mechanism with a side warning mechanism for a bicycle sharing device according to the present invention;
FIG. 2 is a schematic diagram showing a first relative position relationship between two permanent magnets in an embodiment 1 of a crank pedal mechanism with a side warning mechanism for a bicycle according to the present invention;
FIG. 3 is a schematic diagram showing a second relative position relationship between two permanent magnets in an embodiment 1 of a crank pedal mechanism with a side warning mechanism for a bicycle according to the present invention;
FIG. 4 is a schematic diagram showing a third relative position relationship between two permanent magnets in an embodiment 1 of a crank pedal mechanism with a side warning mechanism for a bicycle according to the present invention;
FIG. 5 is a schematic structural view of a light guide member in embodiment 1 of a crank pedal mechanism with a side warning mechanism for a bicycle according to the present invention;
FIG. 6 is a schematic view showing a positional relationship between an annular light emitting tube and a driving disk in embodiment 2 of a crank pedal mechanism with a side warning mechanism for a sharing bicycle according to the present invention;
FIG. 7 is a schematic view of the internal structure of the stationary shaft of embodiment 2 of the crank pedal mechanism with a side warning mechanism for a bicycle sharing system according to the present invention;
FIG. 8 is a schematic cross-sectional view of a circular light emitting tube in embodiment 2 of a crank pedal mechanism with a side warning mechanism for a bicycle according to the present invention;
fig. 9 is a schematic structural view of a colored transparent belt in embodiment 3 of a crank pedal mechanism with a side warning mechanism for a bicycle sharing system according to the present invention.
In the figure, a driving disc 1, a fixed shaft 2, a crank 3, pedals 4, a mounting seat 5, permanent magnets 6, a light-emitting mechanism 7, a power generation coil 8, a rectifier 9, an LED lamp 10, a light guide 11, a sealing cover 12, an annular light-emitting tube 13, a light guide tube 14, a transparent ring 15 and a colored transparent belt 16.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Example 1
As shown in figures 1-5, a crank pedal mechanism with a side warning mechanism for a shared bicycle comprises a driving disc 1, a fixed shaft 2, two groups of cranks 3 and two pedals 4, wherein the fixed shaft 2 is coaxially and fixedly connected in the driving disc 1, the two cranks 3 are respectively and fixedly arranged at two ends of the fixed shaft 2, the pedals 4 are rotatably arranged at the tail ends of the cranks 3, the lower ends of the pedals 4 are fixedly connected with wedge-shaped mounting seats 5, under the action of the mounting seats 5, the integral gravity center of the pedals 4 and the mounting seats 5 is positioned on the mounting seats 5, the pedals 4 are always kept at the position with the upper plane, the riding is convenient, permanent magnets 6 are fixedly arranged in the mounting seats 5, the magnetic poles of the two permanent magnets 6 are the same and are obliquely arranged towards the same direction, in the riding process, the position relation between the two pedals 4 is constantly changed, and the positions of the two permanent magnets, or opposite or parallel or remote;
the fixed shaft 2 is hollow, the light-emitting mechanism 7 is arranged in the fixed shaft 2, the light-emitting mechanism 7 comprises a power generation coil 8, a rectifier 9 and an LED lamp 10, the rectifier 9 and the LED lamp are connected to the power generation coil 8 in series, the plane where the power generation coil 8 is located is perpendicular to the plane where the two groups of cranks 3 are located, in the riding process, the two groups of cranks 3 always rotate around the fixed shaft 2, and the pedals 4 also rotate relative to the cranks 3, so that the relative positions of the two permanent magnets 6 can be changed all the time.
As shown in fig. 2, 3 and 4, in the state of fig. 2, the two permanent magnets 6 are arranged opposite to each other, the magnetic flux in the generating coil 8 is maximum, in the state of fig. 3, the magnetic flux in the generating coil 8 is reduced, and in the state of fig. 4, the magnetic flux in the generating coil 8 is zero, so that the magnetic flux in the generating coil 8 always changes along with the change of the position relation of the two permanent magnets 6, and according to the principle of magnetic generation, in the riding process, the generating coil 8 generates induction current and supplies power to the LED lamp 10, so that the LED lamp 10 emits light, and the light guide member 11 is arranged on the fixed shaft 2.
Further, the light guide member 11 comprises transparent sealing covers 12 arranged at two ends of the fixing shaft 2, a reflecting layer is arranged inside the fixing shaft 2, and under the action of the reflecting layer, light generated by the LED lamp 10 can be emitted along two ends of the fixing shaft 2 after being refracted for multiple times, so that a side warning effect can be effectively achieved.
Example 2
As shown in fig. 6 to 8, the present embodiment is different from embodiment 1 in that: the light guide member 11 is including setting up the annular luminotron 13 in fixed axle 2 both sides, and annular luminotron 13 all is equipped with the reflector layer through many light pipe 14 and fixed axle 2 intercommunication, annular luminotron 13, light pipe 14 and fixed axle 2's inside, and annular luminotron 13 fixed connection is on the lateral wall of initiative dish 1, and annular luminotron 13 is located and inlays on the lateral wall of initiative dish 1 outside and be equipped with round transparent ring 15.
In this embodiment, light emitted by the LED lamp 10 is transmitted to the annular light emitting tube 13 through the light guide tube 14, and is emitted out from the transparent ring 15, as shown in fig. 6, the transparent ring 15 can further improve the warning range, and a better warning effect is achieved.
Example 3
As shown in fig. 9, the present embodiment is different from embodiment 1 in that: the transparent ring 15 is adhered with a color transparent band 16, and the color transparent band 16 includes a plurality of transparent segments with different colors, so that the light color of each part of the annular light emitting tube 13 is different.
In this embodiment, since the light colors of each part of the annular light emitting tube 13 are different, and the annular light emitting tube 13 is fixed on the driving disk 1 and rotates along with the driving disk 1, the various colors of light emitted by the annular light emitting tube 13 continuously rotate and are superposed, so that richer colors can be generated, the attention of people can be further attracted, and the warning effect is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. The crank pedal mechanism with the side warning mechanism for the shared bicycle comprises a driving disc (1), a fixed shaft (2), two groups of cranks (3) and two pedals (4), wherein the fixed shaft (2) is coaxially and fixedly connected in the driving disc (1), the two cranks (3) are respectively and fixedly installed at two ends of the fixed shaft (2), and the pedals (4) are rotatably installed at the tail ends of the cranks (3), and the crank pedal mechanism is characterized in that the lower end of each pedal (4) is fixedly connected with a wedge-shaped installation seat (5), permanent magnets (6) are fixedly installed in the installation seat (5), and the magnetic poles of the two permanent magnets (6) are the same and are obliquely arranged towards the same direction; the LED lamp is characterized in that the fixing shaft (2) is internally and hollow, a light-emitting mechanism (7) is arranged in the fixing shaft (2), the light-emitting mechanism (7) comprises a power generation coil (8), a rectifier (9) and an LED lamp (10), the rectifier is connected to the power generation coil (8) in series, the plane where the power generation coil (8) is located is perpendicular to the plane where the two groups of cranks (3) are located, and a light guide piece (11) is arranged on the fixing shaft (2).
2. The crank pedal mechanism with side warning mechanism for the bicycle according to claim 1, wherein the light guide member (11) comprises transparent covers (12) disposed at both ends of the fixed shaft (2), and a reflective layer is disposed inside the fixed shaft (2).
3. The crank pedal mechanism with the side warning mechanism for the shared bicycle according to claim 1, wherein the light guide member (11) comprises annular light emitting tubes (13) arranged on two sides of the fixed shaft (2), the annular light emitting tubes (13) are communicated with the fixed shaft (2) through a plurality of light guide tubes (14), reflective layers are arranged inside the annular light emitting tubes (13), the light guide tubes (14) and the fixed shaft (2), the annular light emitting tubes (13) are fixedly connected to the side wall of the driving disk (1), and a circle of transparent ring (15) is embedded on the side wall of the annular light emitting tubes (13) outside the driving disk (1).
4. The crank pedal mechanism with the side warning mechanism for the sharing bicycle as claimed in claim 3, wherein the transparent ring (15) is adhered with a colored transparent band (16), the colored transparent band (16) comprises a plurality of transparent segments with different colors, so that the color of light of each part of the annular light emitting tube (13) is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010421072.9A CN111516785B (en) | 2020-05-18 | 2020-05-18 | Crank pedal mechanism with side warning mechanism for shared bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010421072.9A CN111516785B (en) | 2020-05-18 | 2020-05-18 | Crank pedal mechanism with side warning mechanism for shared bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111516785A true CN111516785A (en) | 2020-08-11 |
| CN111516785B CN111516785B (en) | 2021-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010421072.9A Active CN111516785B (en) | 2020-05-18 | 2020-05-18 | Crank pedal mechanism with side warning mechanism for shared bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111516785B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2177670Y (en) * | 1993-12-08 | 1994-09-21 | 赵胜计 | Bicycle pedal |
| GB2338938A (en) * | 1998-07-03 | 2000-01-12 | Steven Robert Sumner | A bicycle pedal with selectively energised light emitting diodes |
| CN2406913Y (en) * | 2000-01-11 | 2000-11-22 | 郭宝秀 | Improved bicycle pedal with luminous alarm |
| US20020152835A1 (en) * | 2001-03-22 | 2002-10-24 | Chih-Jung Chang | Light-generating bicycle pedal |
| CN101451671A (en) * | 2007-11-29 | 2009-06-10 | 曾胜克 | Luminescent device and pedal including the same |
| CN201415726Y (en) * | 2009-03-23 | 2010-03-03 | 赵琦 | Bicycle light-emitting device |
| CN202132866U (en) * | 2011-06-20 | 2012-02-01 | 江苏华安高技术安防产业有限公司 | Light guiding type illumination lamp with safety warning function |
| CN202188384U (en) * | 2011-07-12 | 2012-04-11 | 辰骅国际有限公司 | Caution light structure |
| CN202827882U (en) * | 2012-09-24 | 2013-03-27 | 极点股份有限公司 | Light-guiding mud guard with taillight function |
| JP5731053B1 (en) * | 2014-03-13 | 2015-06-10 | 富雄 柿見 | Pedal home position return device |
| CN204663753U (en) * | 2015-04-27 | 2015-09-23 | 河北工业大学 | A kind of imitative car scooter type swing type sea wave power generating |
| CN206149003U (en) * | 2016-11-21 | 2017-05-03 | 赵俊晨 | Novel synthesize bicycle that generates electricity |
| CN207106761U (en) * | 2017-08-22 | 2018-03-16 | 李继存 | A kind of folding multifunction walking instead car with pedal generation device |
| CN209159917U (en) * | 2018-05-31 | 2019-07-26 | 佛山科学技术学院 | A kind of bicycle pedal for power generation |
| EP3527474A1 (en) * | 2016-10-14 | 2019-08-21 | Cheol Min Hyeon | Light emitting pedal for bicycle |
| JP2019209963A (en) * | 2018-05-11 | 2019-12-12 | カンパニョーロ・ソシエタ・ア・レスポンサビリタ・リミタータＣａｍｐａｇｎｏｌｏ Ｓｏｃｉｅｔａ Ａ Ｒｅｓｐｏｎｓａｂｉｌｉｔａ Ｌｉｍｉｔａｔａ | Bicycle crankarm and related crankset |
-
2020
- 2020-05-18 CN CN202010421072.9A patent/CN111516785B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2177670Y (en) * | 1993-12-08 | 1994-09-21 | 赵胜计 | Bicycle pedal |
| GB2338938A (en) * | 1998-07-03 | 2000-01-12 | Steven Robert Sumner | A bicycle pedal with selectively energised light emitting diodes |
| CN2406913Y (en) * | 2000-01-11 | 2000-11-22 | 郭宝秀 | Improved bicycle pedal with luminous alarm |
| US20020152835A1 (en) * | 2001-03-22 | 2002-10-24 | Chih-Jung Chang | Light-generating bicycle pedal |
| CN101451671A (en) * | 2007-11-29 | 2009-06-10 | 曾胜克 | Luminescent device and pedal including the same |
| CN201415726Y (en) * | 2009-03-23 | 2010-03-03 | 赵琦 | Bicycle light-emitting device |
| CN202132866U (en) * | 2011-06-20 | 2012-02-01 | 江苏华安高技术安防产业有限公司 | Light guiding type illumination lamp with safety warning function |
| CN202188384U (en) * | 2011-07-12 | 2012-04-11 | 辰骅国际有限公司 | Caution light structure |
| CN202827882U (en) * | 2012-09-24 | 2013-03-27 | 极点股份有限公司 | Light-guiding mud guard with taillight function |
| JP5731053B1 (en) * | 2014-03-13 | 2015-06-10 | 富雄 柿見 | Pedal home position return device |
| CN204663753U (en) * | 2015-04-27 | 2015-09-23 | 河北工业大学 | A kind of imitative car scooter type swing type sea wave power generating |
| EP3527474A1 (en) * | 2016-10-14 | 2019-08-21 | Cheol Min Hyeon | Light emitting pedal for bicycle |
| CN206149003U (en) * | 2016-11-21 | 2017-05-03 | 赵俊晨 | Novel synthesize bicycle that generates electricity |
| CN207106761U (en) * | 2017-08-22 | 2018-03-16 | 李继存 | A kind of folding multifunction walking instead car with pedal generation device |
| JP2019209963A (en) * | 2018-05-11 | 2019-12-12 | カンパニョーロ・ソシエタ・ア・レスポンサビリタ・リミタータＣａｍｐａｇｎｏｌｏ Ｓｏｃｉｅｔａ Ａ Ｒｅｓｐｏｎｓａｂｉｌｉｔａ Ｌｉｍｉｔａｔａ | Bicycle crankarm and related crankset |
| CN209159917U (en) * | 2018-05-31 | 2019-07-26 | 佛山科学技术学院 | A kind of bicycle pedal for power generation |
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| Publication number | Publication date |
|---|---|
| CN111516785B (en) | 2021-12-10 |
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Effective date of registration: 20211126 Address after: 313000 room 1502, 15 / F, building 7, geographic information Town, Wuyang street, Deqing County, Huzhou City, Zhejiang Province - 16 Applicant after: Huzhou Xinbao Automation Technology Co.,Ltd. Address before: 211500 building A1, xingzhihui business garden, 19 Xinghuo Road, Jiangbei new area, Nanjing, Jiangsu Applicant before: Wang Huiqiao |