CN111497981A - Electronic lock self-power supply device installed in bicycle seat - Google Patents
Electronic lock self-power supply device installed in bicycle seat Download PDFInfo
- Publication number
- CN111497981A CN111497981A CN202010187919.1A CN202010187919A CN111497981A CN 111497981 A CN111497981 A CN 111497981A CN 202010187919 A CN202010187919 A CN 202010187919A CN 111497981 A CN111497981 A CN 111497981A
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- China
- Prior art keywords
- rack
- seat cushion
- electronic lock
- generator
- bicycle
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- 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.)
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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
- B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a self-powered device of an electronic lock, which is arranged in a bicycle seat and comprises a bicycle seat cushion, a sponge layer, a seat cushion guide rail, a rack fixing plate, a generator track plate, a power generation system, a rack homing spring, a gear set, a one-way clutch, a rectifier and a voltage stabilizing loop. The bicycle seat cushion is fixed on the seat pipe, the rack is vertically installed in the sponge layer which is easy to deform by extrusion through the rack fixing plate, and the rack can be returned to the original position by the rack returning spring along with the deformation of the sponge layer. The power generation system is fixed on the seat cushion guide rail through the generator track plate, the gear set meshed with the rack drives the rotor of the generator to rotate through the one-way clutch, so that the deformation of the bicycle seat cushion caused by the inclination of a body of a rider in the riding process is converted into the rotation of the motor rotor, the one-way clutch ensures that the motor rotor on the outer side can continue to rotate by means of inertia when the angular velocity of the inner side is smaller than that of the outer side, the generator generates more electric energy, and then the storage battery of the electronic lock system of the shared bicycle is charged through the rectifier and the voltage stabilizing loop, so that the power supply of the electronic lock system is completed.
Description
Technical Field
The invention relates to the field of bicycle power generation, in particular to a self-powered device of an electronic lock, which is arranged in a bicycle seat.
Background
With the advent of the intelligence and sharing era, more and more sharing devices appear in the lives of people, such as a sharing bicycle, a sharing electric vehicle, a sharing charger and the like, the sharing devices are convenient and quick and are arranged in places with dense people streams, such as schools, bus stations, hotels and the like, so that the sharing devices can be used by people in need at any time, and the sharing devices have wide application prospects.
Due to the sharing performance of the equipment, an electronic lock system is often required to be equipped, the system can provide position information for corresponding mobile phone apps, people can conveniently find and maintain the equipment, the using and returning process of the shared equipment is greatly simplified, and the power supply problem of the electronic lock system becomes the focus of research of people.
The common power supply device comprises a dry battery and a storage battery, the use of the storage battery far exceeds that of the dry battery along with the development of a sustainable concept, and the power supply method of a sharing bicycle on the market to the storage battery mainly comprises two methods, one is hub power generation, a hub rotor and a stator are driven to rotate relatively by using a rear axle of the bicycle, and then a coil is used for cutting a magnetic induction line to generate induction current, but the mode has certain resistance to riding and has the defect that the operation cannot be stopped at any time when power generation is not needed; the other type is that a solar panel is arranged in a bicycle basket, and a storage battery is charged by solar energy, but because the management physique of the current shared economy is still to be perfected, and some users are not used properly, the solar panel is easy to have problems, so that the storage battery cannot be supplied with power.
Disclosure of Invention
To solve the above problems, the present invention proposes an electronic lock self-power supply device installed in a bicycle seat, which has less influence on a rider during riding, and supplies power to an electronic lock system on a bicycle by capturing deformation of a saddle of the bicycle caused by inclination of a body of the rider during pedaling.
The invention is realized by the following technical scheme:
the utility model provides an install electronic lock self-powering device in bicycle saddle which characterized in that: the bicycle seat cushion comprises a bicycle seat cushion, a sponge layer, a seat cushion guide rail, a rack fixing plate, a generator track plate, a power generation system, a rack homing spring, a gear set, a one-way clutch, a rectifier and a voltage stabilizing loop. The bicycle seat cushion is fixed on the seat pipe, the rack is vertically installed in the sponge layer which is easy to deform by extrusion through the rack fixing plate, and the rack can be returned to the original position by the rack returning spring along with the deformation of the sponge layer. The power generation system is fixed on the seat cushion guide rail through the generator track plate, the gear set meshed with the rack drives the rotor of the generator to rotate through the one-way clutch, so that the deformation of the bicycle seat cushion caused by the inclination of a body of a rider in the riding process is converted into the rotation of the motor rotor, the one-way clutch ensures that the motor rotor on the outer side can continue to rotate by means of inertia when the angular velocity of the inner side is smaller than that of the outer side, the generator generates more electric energy, and then the storage battery of the electronic lock system of the shared bicycle is charged through the rectifier and the voltage stabilizing loop, so that the power supply of the electronic lock system is completed.
One end of the rack is fixed on the rack fixing plate through welding, and the rack fixing plate is installed in a sponge layer of the bicycle seat cushion and is in synchronous vertical displacement with the sponge layer.
The generator track plate is fixed on the seat cushion guide rail through bolts, and the design of combining the hole shafts can ensure that the generator track plate is fixed in different directions so as to adapt to different space sizes in different bicycle seats.
The gear set is sleeved on two vertical shafts of the generator track plate, one side of the gear set is meshed with the rack, and the other side of the gear set is fixedly connected with the one-way clutch, so that the linear motion of the rack is converted into the high-speed rotating motion of the one-way clutch.
The inner side of the one-way clutch is fixedly connected to a tail end gear of the gear set, and the outer side of the one-way clutch is connected with a rotor of the generator, so that the motor rotor on the outer side can continue to rotate by means of inertia when the angular speed of the inner side is smaller than that of the outer side, and more energy is converted.
The stator coil of the generator is fixedly connected to the vertical shaft of the generator track plate, and the rotor magnet synchronously rotates along with the outer side of the one-way clutch, so that the power generation process is completed.
The rectifier and the voltage stabilizing loop ensure that the generator finally outputs the stable voltage required by charging the storage battery of the electronic lock.
The rack homing spring can rapidly home the rack in the original position, and can adjust the initial position of the rack, so that the device can stop working conveniently when the storage battery does not need to be charged.
The invention has the advantages that: 1) the deformation on the bicycle seat cushion is utilized to generate electricity, the storage battery of the electronic lock of the bicycle is charged, and the bicycle is green and environment-friendly. 2) The influence on the rider is small in the riding process, and the structure is simple and light. 3) The one-way clutch can ensure that the motor rotor at the outer side can continue to rotate by means of inertia when the angular speed at the inner side is smaller than that at the outer side, so that more energy is converted. 4) The rack homing spring can adjust the initial installation position of the rack, so that a driver can select whether to charge or not.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a schematic view of the rack mounting of the present invention.
Fig. 3 is a schematic diagram of the installation of the generator track plate of the present invention.
Fig. 4 is a schematic structural diagram of a generator track plate according to the present invention.
Fig. 5 is a schematic structural diagram of a power generation system of the present invention.
Fig. 6 is a schematic view of the rack installation in the non-operating state of the present invention.
In the figure:
1 … … bicycle saddle 11 … … sponge layer
12 … … seat cushion guide rail 2 … … generator rail plate
21 … … long hole 22 … … bolt hole
23 … … Gear shaft a 24 … … Gear shaft b
3 … … electric power generation system 31 … … gear a
32 … … Gear b 33 … … Gear c
34 … … one-way clutch 35 … … Generator rotor magnet
36 … … generator stator coil 37 … … rack homing spring
4 … … rack fixing plate 5 … … rack
Detailed description of the preferred embodiments
The principles and aspects of the present invention are described in detail below with reference to the drawings and examples.
Example 1
As shown in fig. 1 and 2, the present embodiment provides an electronic lock self-powered device installed in a bicycle seat, which includes a bicycle seat cushion 1, a sponge layer 11, a seat cushion rail 12, a generator rail plate 2, a power generation system 3, a rack fixing plate 4 and a rack 5. As shown in fig. 5, the power generation system 3 is composed of a gear a31, a gear b32, a gear c33, a one-way clutch 34, a generator rotor magnet 35, a generator stator coil 36, and a rack return spring 37. Wherein, bicycle seatpad 1 is fixed on the seat pipe, and rack 5 is vertical to be installed in the easy sponge layer 11 that is extruded and warp through rack fixed plate 4 to along with the deformation of sponge layer 11 takes place the displacement of vertical direction, after the extrusion force reduces or disappears, rack homing spring 37 can be with rack 5 return to the normal position. The power generation system 3 is fixed on the seat cushion guide rail 12 through the generator track plate 2, when the rack 5 displaces, the gear a31 meshed with the rack 5 rotates, further, the power is transmitted to the one-way clutch 34 through the gear b32 and the gear c33, the rotor magnet 35 of the generator is driven to rotate through the one-way clutch 34, so that the rotor magnet 35 of the generator and the stator coil 36 rotate relatively, the bicycle seat cushion deformation caused by the inclination of the body of a rider in the riding process is converted into the rotation of the motor rotor, the one-way clutch 34 can ensure that the rotor magnet 3 on the outer side can continue to rotate by means of inertia when the angular speed of the inner side is smaller than that of the outer side, the generator generates more electric energy, and then the storage battery of the electronic lock system sharing a single bicycle is charged through the rectifier and the voltage stabilizing loop, and the power supply of the electronic lock system is completed.
As shown in fig. 3 and 4, the generator track plate 2 is sleeved on the bicycle seat cushion guide rail 12 through the long hole 21 and fixed through the two bolt holes 22, and the design of the combination of the hole and the shaft can enable the generator track plate 2 to be fixed in different directions so as to adapt to different space sizes in different bicycle seats. The gear shaft a23 and the gear shaft b24 on the generator track board 2 can be designed with different shaft spacing and height according to different transmission ratio requirements so as to adapt to various seat cushion shapes.
As shown in fig. 2 and 6, the rack homing spring 37 can home the displaced rack 5 and mount the rack fixing plate 4 and the rack 5 at different initial positions. When the power generation system is required to work, the initial positions of the rack fixing plate 4 and the rack 5 are arranged at the positions of the sponge layer 11 as shown in fig. 2, when a rider pedals the pedal from left to right, the sponge layer 11 of the seat cushion is deformed due to the inclination of the body, and then the rack fixing plate 4 and the rack 5 are driven to vertically displace to generate power; when the power generation system is not required to generate power, the initial positions of the rack fixing plate 4 and the rack 5 are installed at the position of the bottom of the seat sponge layer 11 as shown in fig. 6, and the rack fixing plate 4 is located at the bottom of the sponge layer 11 and cannot be displaced, so that the power generation system cannot work, and the influence of the structure on a rider when power generation is not required can be minimized.
The invention provides an electronic lock self-power supply device arranged in a bicycle seat, which has a simple and light structure, generates electricity by utilizing deformation on the bicycle seat cushion, is green and environment-friendly, has less influence on a rider in the riding process, can ensure that a motor rotor at the outer side can continue to rotate by means of inertia when the angular speed at the inner side is less than that at the outer side, thereby converting more energy, and a rack homing spring can adjust the initial position of a rack to be used for the rider to select whether to charge or not, reduces the influence of the structure on the rider when the charging is not needed, and is suitable for bicycle equipment such as a shared bicycle and the like which are provided with an electronic lock system.
The above examples are provided only for the understanding of the principle and the purpose of the present invention, and do not limit the present invention, and all simple variations, modifications and equivalents made according to the principle and the spirit of the present invention are included in the scope of the present invention.
Claims (6)
1. The utility model provides an install electronic lock self-powering device in bicycle saddle which characterized in that: the bicycle seat cushion comprises a bicycle seat cushion, a sponge layer, a seat cushion guide rail, a rack fixing plate, a generator track plate, a power generation system, a rack homing spring, a gear set, a one-way clutch, a rectifier and a voltage stabilizing loop. The bicycle seat cushion is fixed on the seat pipe, the rack is vertically installed in the sponge layer which is easy to deform by extrusion through the rack fixing plate, and the rack can be returned to the original position by the rack returning spring along with the deformation of the sponge layer. The power generation system is fixed on the seat cushion guide rail through the generator track plate, the gear set meshed with the rack drives the rotor of the generator to rotate through the one-way clutch, so that the deformation of the bicycle seat cushion caused by the inclination of a body of a rider in the riding process is converted into the rotation of the motor rotor, the one-way clutch ensures that the motor rotor on the outer side can continue to rotate by means of inertia when the angular velocity of the inner side is smaller than that of the outer side, the generator generates more electric energy, and then the storage battery of the electronic lock system of the shared bicycle is charged through the rectifier and the voltage stabilizing loop, so that the power supply of the electronic lock system is completed.
2. A self-powered device of an electronic lock installed in a bicycle seat according to claim 1, wherein: the rack is vertically arranged in the sponge layer which is easy to be extruded and deformed through the rack fixing plate and is displaced in the vertical direction along with the deformation of the sponge layer.
3. A self-powered device of an electronic lock installed in a bicycle seat according to claim 1, wherein: the generator track plate is fixed on the seat cushion guide rail through bolts, and the installation direction can be adjusted to adapt to seat cushion bottom spaces with different sizes.
4. A self-powered device of an electronic lock installed in a bicycle seat according to claim 1, wherein: the gear set is sleeved on two vertical shafts of the generator track plate, one side of the gear set is meshed with the rack, and the other side of the gear set is fixedly connected with the one-way clutch, so that the linear motion of the rack is converted into the high-speed rotating motion of the one-way clutch.
5. A self-powered device of an electronic lock installed in a bicycle seat according to claim 1, wherein: the inner side of the one-way clutch is fixedly connected to a tail end gear of the gear set, and the outer side of the one-way clutch is connected with a rotor of the generator, so that the motor rotor on the outer side can continue to rotate by means of inertia when the angular speed of the inner side is smaller than that of the outer side, and more energy is converted.
6. A self-powered device of an electronic lock installed in a bicycle seat according to claim 1, wherein: the rack homing spring can rapidly home the rack in the original position, and can adjust the initial position of the rack, so that the device can stop working conveniently when the storage battery does not need to be charged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010187919.1A CN111497981A (en) | 2020-03-17 | 2020-03-17 | Electronic lock self-power supply device installed in bicycle seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010187919.1A CN111497981A (en) | 2020-03-17 | 2020-03-17 | Electronic lock self-power supply device installed in bicycle seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111497981A true CN111497981A (en) | 2020-08-07 |
Family
ID=71865804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010187919.1A Pending CN111497981A (en) | 2020-03-17 | 2020-03-17 | Electronic lock self-power supply device installed in bicycle seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111497981A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004169678A (en) * | 2002-11-20 | 2004-06-17 | Teruko Kato | Power generation system attached to saddle |
| CN101349391A (en) * | 2008-07-25 | 2009-01-21 | 刘兴中 | Bicycle LED piezoelectric power generation illuminating apparatus |
| CN201235901Y (en) * | 2008-06-20 | 2009-05-13 | 叶明祥 | Bicycle cushion generator |
| KR20090096395A (en) * | 2009-08-22 | 2009-09-10 | 장건영 | An Bicycles For Generation of Electric Power Using Human Weight And Nano Piezoelectric Element |
| KR20100120967A (en) * | 2009-05-07 | 2010-11-17 | 배상용 | Bicycle saddle generator |
| CN106150945A (en) * | 2016-08-15 | 2016-11-23 | 深圳前海零距物联网科技有限公司 | Saddle TRT |
| CN106741348A (en) * | 2017-02-16 | 2017-05-31 | 曲江泉 | The bike saddle that a kind of swing type can generate electricity |
| CN106945758A (en) * | 2017-05-05 | 2017-07-14 | 天津柏克森科技有限公司 | A kind of saddle |
| CN206781997U (en) * | 2017-05-25 | 2017-12-22 | 王燕林 | Self-power generation type power bicycle |
| CN207701303U (en) * | 2017-12-26 | 2018-08-07 | 徐声周 | A kind of bicycle seat generator |
-
2020
- 2020-03-17 CN CN202010187919.1A patent/CN111497981A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004169678A (en) * | 2002-11-20 | 2004-06-17 | Teruko Kato | Power generation system attached to saddle |
| CN201235901Y (en) * | 2008-06-20 | 2009-05-13 | 叶明祥 | Bicycle cushion generator |
| CN101349391A (en) * | 2008-07-25 | 2009-01-21 | 刘兴中 | Bicycle LED piezoelectric power generation illuminating apparatus |
| KR20100120967A (en) * | 2009-05-07 | 2010-11-17 | 배상용 | Bicycle saddle generator |
| KR20090096395A (en) * | 2009-08-22 | 2009-09-10 | 장건영 | An Bicycles For Generation of Electric Power Using Human Weight And Nano Piezoelectric Element |
| CN106150945A (en) * | 2016-08-15 | 2016-11-23 | 深圳前海零距物联网科技有限公司 | Saddle TRT |
| CN106741348A (en) * | 2017-02-16 | 2017-05-31 | 曲江泉 | The bike saddle that a kind of swing type can generate electricity |
| CN106945758A (en) * | 2017-05-05 | 2017-07-14 | 天津柏克森科技有限公司 | A kind of saddle |
| CN206781997U (en) * | 2017-05-25 | 2017-12-22 | 王燕林 | Self-power generation type power bicycle |
| CN207701303U (en) * | 2017-12-26 | 2018-08-07 | 徐声周 | A kind of bicycle seat generator |
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Application publication date: 20200807 |
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