CN207173874U - A kind of power monitoring sensor for bicycle pedal - Google Patents
A kind of power monitoring sensor for bicycle pedal Download PDFInfo
- Publication number
- CN207173874U CN207173874U CN201720868131.0U CN201720868131U CN207173874U CN 207173874 U CN207173874 U CN 207173874U CN 201720868131 U CN201720868131 U CN 201720868131U CN 207173874 U CN207173874 U CN 207173874U
- Authority
- CN
- China
- Prior art keywords
- bicycle
- monitoring sensor
- power monitoring
- axle
- stress gauges
- 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.)
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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
- B62J45/40—Sensor arrangements; Mounting thereof
- B62J45/41—Sensor arrangements; Mounting thereof characterised by the type of sensor
- B62J45/411—Torque sensors
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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
- B62J45/40—Sensor arrangements; Mounting thereof
- B62J45/42—Sensor arrangements; Mounting thereof characterised by mounting
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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
- B62M3/08—Pedals
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
This case is a kind of power monitoring sensor for bicycle pedal, the power monitoring sensor is installed on bicycle and stepped on axle, the bicycle, which is stepped on axle, is arranged with four planes, the power monitoring sensor includes four stress gauges and binding post, galvanometer, the four stress gauges are respectively arranged on the bicycle and stepped in two on axle parallel planes, the four stress gauges and binding post, galvanometer forms test circuit in remaining two plane, the power monitoring sensor also includes the output line for exporting the test circuit measured signal and is covered in the four stress gauges and binding post, the layer of silica gel on galvanometer surface.The power monitoring sensor for bicycle pedal of this case can realize the foot-operated dynamics of remote real-time monitoring bicyclist, foot-operated frequency and foot-operated orientation etc., dynamically can precisely monitor state, the degree of fatigue of pedal spindle in real time by analysis.
Description
Technical field
Bicycle art is the utility model is related to, more particularly to a kind of power monitoring sensor for bicycle pedal.
Background technology
Bicycle is born exceedes a century so far, and in the today of " all things on earth intelligence ", life is met at that time, turned into by intelligent bicycle
A big new highlight in this smart world.The peculiar intelligent bicycle of outward appearance, material, function etc., in lifting people
Ride experience while, realize bicycle interconnect, bring safety, intelligence new impression.Intelligent bicycle accessory is ground
Hair is integrally researched and developed earlier than intelligent bicycle, and its achievement in research is also enriched compared with the latter.Although present bicycle smart accessories layer goes out
It is not poor, but its function is totally different, and existing bicycle sensor is only to provide simple positioning and riding speed, can not monitor and ride
Main Impact direction of the dynamics of person, frequency and pedal etc., so as to limit the use range of intelligent bicycle, have one
Fixed limitation.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is that providing a kind of bicycle that can monitor steps on axle
State, degree of fatigue, the dynamics of cyclist, the power for the being used for bicycle pedal monitoring biography of foot-operated frequency and foot-operated Impact direction
Sensor, it is intended to which realization makes the use range of intelligent bicycle be expanded to the fields such as training, body-building, match.
To achieve the above object, the utility model is achieved through the following technical solutions：
A kind of power monitoring sensor for bicycle pedal, the power monitoring sensor are installed on bicycle and stepped on axle,
The bicycle, which is stepped on axle, is arranged with four planes, and the power monitoring sensor includes four stress gauges and binding post, inspection
Flowmeter, the four stress gauges are respectively arranged on the bicycle and stepped in two on axle parallel planes, four strains
Meter forms test circuit with binding post, galvanometer in remaining two plane, and the power monitoring sensor also includes being used for
Export the output line of the test circuit measured signal and be covered in the four stress gauges and binding post, galvanometer
The layer of silica gel on surface.
Preferably, the described power monitoring sensor for bicycle pedal, wherein, the test circuit is favour stone
Electric bridge.
Preferably, the described power monitoring sensor for bicycle pedal, wherein, the four stress gauges and wiring
Terminal, galvanometer fit in the bicycle in a manner of being bonded and stepped on axle.
Preferably, the described power monitoring sensor for bicycle pedal, wherein, the output line connects respectively
It is connected at four end points of the Wheatstone bridge.
Preferably, the described power monitoring sensor for bicycle pedal, wherein, the layer of silica gel is use
RTV3140 silica gel coated on the four stress gauges and connects according to the four stress gauges and binding post, galvanometric shape
Line terminals, galvanometric surface and formed.
Preferably, the described power monitoring sensor for bicycle pedal, wherein, the bicycle is stepped on axle one end and set
There is the installation end for matching assembling with bicycle pedal, the installation end is provided with internal thread.
The beneficial effects of the utility model：The power monitoring sensor for bicycle pedal of this case power monitoring sensor
After layer of silica gel is wrapped up, it is installed on bicycle and steps on axle, generally circular configuration, is entirely capable of and bicycle pedal match group
Dress.Bicycle equipped with power monitoring sensor is stepped on into axle being screwed on bicycle pedal by installation end, ridden
Forced position during row in power monitoring sensor will be by power not of uniform size.The power that sensor is subject to for each revolution
There is size variation, caused signal under different power is passed to connected external signal processor by Wheatstone bridge, outside
Signal processor goes out the stress size of sensor by the maximum value calculation of each circle, also just calculates the pedal force of bicyclist
Degree, foot-operated frequency and foot-operated orientation etc..So as to can further realize the foot-operated dynamics of remote real-time monitoring bicyclist, foot-operated frequency
Rate and foot-operated orientation etc., it dynamically can precisely monitor state, the degree of fatigue of pedal spindle in real time by analysis；Number can also be passed through
Each bicyclist's different conditions, which can be directed to, according to analysis designs different training modes so that the intelligence degree of bicycle is bigger,
The scope of application is wider.
Brief description of the drawings
Fig. 1 is the schematic diagram of the power monitoring sensor for bicycle pedal described in the embodiment of the utility model one；
Fig. 2 is the schematic diagram of the power monitoring sensor for bicycle pedal described in another embodiment of the utility model.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to explanation
Book word can be implemented according to this.
A kind of power monitoring sensor 100 for bicycle pedal, as shown in figure 1, the power monitoring sensor 100 is installed
Stepped in bicycle on axle, the bicycle, which is stepped on axle, is arranged with four planes, and the power monitoring sensor 100 includes four should
Becoming meter, four stress gauges are the first strain gauge 101, the second strain gauge 102, the 3rd strain gauge 103, the 4th strain gauge 104 respectively,
And binding post 107, galvanometer, the four stress gauges are respectively arranged on two parallel planes that bicycle is stepped on axle
On, can be upper and lower two planes, four stress gauges are with binding post 107, galvanometer in remaining two plane（Can be
The plane of left and right two）Test circuit is formed, power monitoring sensor 100 also includes being used to export the test circuit measured signal
Output line 106 and it is covered in the four stress gauges and binding post 107, the layer of silica gel 105 on galvanometer surface.
The operation principle of the power monitoring sensor 100 for bicycle pedal of the present embodiment is：The power monitoring sensor
100 after the parcel of layer of silica gel 105, are installed on bicycle and step on axle, generally circular configuration, be entirely capable of and bicycle pedal
With assembling.Bicycle equipped with power monitoring sensor 100 is stepped on into axle to step on installed in bicycle by being screwed for installation end 201
On plate, the forced position in power monitoring sensor 100 in ride will be by power not of uniform size.Sensor often rotates
The power that one circle is subject to has size variation, and caused signal under different power is passed to connected external signal by Wheatstone bridge
Processor, external signal processor are gone out the stress size of sensor by the maximum value calculation of each circle, also just calculate and ride
The foot-operated dynamics of person, foot-operated frequency and foot-operated orientation etc..So as to can further realize that remote real-time monitoring bicyclist's is foot-operated
Dynamics, foot-operated frequency and foot-operated orientation etc., it dynamically can precisely monitor state, the degree of fatigue of pedal spindle in real time by analysis；
Each bicyclist's different conditions can also can be directed to by data analysis and design different training modes so that the intelligence of bicycle
Change degree is bigger, and the scope of application is wider.
Four stress gauges and binding post 107, galvanometer fit in the bicycle in a manner of being bonded and stepped on axle.Four
Strain gauge is sheet, and binding post 107, galvanometer are also sheet, is bonded firmly using special glue, such as PP glue
Water.
Preferably, test circuit is Wheatstone bridge, in general pressure sensor all uses Wheatstone bridge, and it passes through
The resistance value of accurate measurement unknown resistance device, its principle and original potentiometer are close, can indirectly pass through the resistance of change
Value extrapolates the stress size of sensor, the foot-operated dynamics for also just calculating bicyclist, foot-operated flat rate and foot-operated orientation etc..Signal
Output line 106 is respectively connecting at four end points of Wheatstone bridge, the signal detected with power output monitoring sensor 100.
Layer of silica gel 105 is according to the four stress gauges and binding post 107, galvanometric shape using RTV3140 silica gel
Shape coated on four stress gauges and binding post 107, galvanometric surface and formed.The conformal Silica gel coatings of 3140RTV are a kind of
High viscosity, Self-leveling, readily available, room temperature vulcanizing silicone elastomer.Byproduct caused by solidification is noncorrosive；With
Glass, ceramics, metal, silicone rubber and most plastics caking property are good, and permanent interlayer is formed after solidification, separate aqueous vapor and big
Pollutant in gas.Test circuit can be thus protected in layer of silica gel 105, from the interference of external environment, played simultaneously
The effect of dual fixation.
Further, as shown in Fig. 2 bicycle, which steps on axle one end, is provided with the installation end for being used for that assembling to be matched with bicycle pedal
201, the installation end 201 is provided with internal thread, and installation end 201 is respectively at the both ends that bicycle steps on axle, power with forced position 202
Monitoring sensor 100 between installation end 201 and forced position 202, in bicycle pedal.
Although embodiment of the present utility model is disclosed as above, it is not restricted in specification and embodiment
Listed utilization, it can be applied to various suitable fields of the present utility model completely, for those skilled in the art,
Other modification is easily achieved, therefore under the universal limited without departing substantially from claim and equivalency range, this reality
Specific details is not limited to new and shown here as the legend with description.
Claims (6)
1. a kind of power monitoring sensor for bicycle pedal, the power monitoring sensor is installed on bicycle and stepped on axle, its
It is characterised by, the bicycle, which is stepped on axle, is arranged with four planes, and the power monitoring sensor includes four stress gauges and connect
Line terminals, galvanometer, the four stress gauges are respectively arranged on the bicycle and stepped in two on axle parallel planes, described
Four stress gauges form test circuit with binding post, galvanometer in remaining two plane, and the power monitoring sensor is also
Including for exporting the output line of the test circuit measured signal and being covered in the four stress gauges and terminals
Son, the layer of silica gel on galvanometer surface.
2. it is used for the power monitoring sensor of bicycle pedal as claimed in claim 1, it is characterised in that the test circuit is
Wheatstone bridge.
3. it is used for the power monitoring sensor of bicycle pedal as claimed in claim 2, it is characterised in that the four stress gauges
The bicycle is fitted in a manner of being bonded with binding post, galvanometer to step on axle.
4. it is used for the power monitoring sensor of bicycle pedal as claimed in claim 3, it is characterised in that the output line
It is respectively connecting at four end points of the Wheatstone bridge.
5. it is used for the power monitoring sensor of bicycle pedal as claimed in claim 4, it is characterised in that the layer of silica gel is to adopt
With RTV3140 silica gel according to the four stress gauges and binding post, galvanometric shape coated on the four stress gauges and
Binding post, galvanometric surface and formed.
6. it is used for the power monitoring sensor of bicycle pedal as claimed in claim 5, it is characterised in that the bicycle steps on axle
One end is provided with the installation end for being used for that assembling to be matched with bicycle pedal, and the installation end is provided with internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720868131.0U CN207173874U (en) | 2017-07-18 | 2017-07-18 | A kind of power monitoring sensor for bicycle pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720868131.0U CN207173874U (en) | 2017-07-18 | 2017-07-18 | A kind of power monitoring sensor for bicycle pedal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207173874U true CN207173874U (en) | 2018-04-03 |
Family
ID=61737130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720868131.0U Active CN207173874U (en) | 2017-07-18 | 2017-07-18 | A kind of power monitoring sensor for bicycle pedal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207173874U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202000017662A1 (en) * | 2020-07-21 | 2022-01-21 | Favero Electronics S R L | PEDAL FOR BICYCLES AND RELATED METHOD OF REALIZATION |
| US11718366B2 (en) | 2019-08-12 | 2023-08-08 | Favero Electronics S.r.l. | Pedal for bicycles |
| US11794849B2 (en) | 2020-05-21 | 2023-10-24 | Favero Electronics S.r.l. | Pedal for bicycles |
-
2017
- 2017-07-18 CN CN201720868131.0U patent/CN207173874U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11718366B2 (en) | 2019-08-12 | 2023-08-08 | Favero Electronics S.r.l. | Pedal for bicycles |
| US11794849B2 (en) | 2020-05-21 | 2023-10-24 | Favero Electronics S.r.l. | Pedal for bicycles |
| IT202000017662A1 (en) * | 2020-07-21 | 2022-01-21 | Favero Electronics S R L | PEDAL FOR BICYCLES AND RELATED METHOD OF REALIZATION |
| WO2022018660A1 (en) * | 2020-07-21 | 2022-01-27 | Favero Electronics S.r.l. | Pedal for bicycles and related manufacturing method |
| US11919596B2 (en) | 2020-07-21 | 2024-03-05 | Favero Electronics S.r.l. | Pedal for bicycles and related manufacturing method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215000, No. 106, Heng Shan Road, Suzhou hi tech Development Zone, Jiangsu, Suzhou Patentee after: Huodinggebikai (Suzhou) Electronic Measurement Technology Co., Ltd Address before: 215000, No. 106, Heng Shan Road, Suzhou hi tech Development Zone, Jiangsu, Suzhou Patentee before: HOTTINGER BALDWIN (SUZHOU) ELECTRONIC MEASUREMENT TECHNOLOGY Co.,Ltd. |