CN206002232U - Claw-disc type energy meter and the device of riding including this claw-disc type energy meter - Google Patents
Claw-disc type energy meter and the device of riding including this claw-disc type energy meter Download PDFInfo
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- CN206002232U CN206002232U CN201620654397.0U CN201620654397U CN206002232U CN 206002232 U CN206002232 U CN 206002232U CN 201620654397 U CN201620654397 U CN 201620654397U CN 206002232 U CN206002232 U CN 206002232U
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- Prior art keywords
- claw
- energy meter
- tie
- disc type
- type energy
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Abstract
This utility model provides a kind of claw-disc type energy meter and the device of riding including this claw-disc type energy meter, including pawl disk, also includes changing sensor and the electrical appliance kit for measuring power；Described changing sensor is arranged on described pawl disk, and described changing sensor is electrically connected with the electric elements of described interior of electrical box, and described electrical appliance kit is fixedly connected with described pawl disk.The beneficial effects of the utility model are to record the power of riding of bicyclist, more targetedly instruct training.
Description
Technical field
This utility model is related to transit equipment field, especially relates to a kind of claw-disc type energy meter.
Background technology
In the training of bicycle professional athlete, need the monitoring effect of riding of itself at every moment, come preferably
Adjust the training method of oneself, such training is just more efficiently.
Power of wherein riding is an important parameter, and measurement power is accomplished by a special equipment.
The principle of wherein measurement power is power=force x distance ÷ time；
Briefly, power to be produced, is necessary for doing work within a certain period of time or producing energy, and set is used on bicycle, that
Exactly with both legs driving pedal and you how long can step on.Described distance in formula above, refers to be rotated after wheel by crank
The distance being travelled.
Utility model content
The purpose of this utility model is to provide a kind of claw-disc type energy meter, and this kind of pawl disk energy meter will test power of riding
On pawl disk, convenient test assembles integration of equipments.
The technical solution of the utility model is：
A kind of claw-disc type energy meter, including pawl disk, also includes changing sensor and the electrical appliance kit for measuring power；
Described changing sensor is arranged on described pawl disk, and described changing sensor is first with the electrical equipment of described interior of electrical box
Part electrically connects, and described electrical appliance kit is fixedly connected with described pawl disk.
Further, described pawl disk includes internal ring, outer shroud and multiple tie-beam；Described internal ring and described outer shroud are arranged concentrically,
Described internal ring is fixedly connected by described tie-beam with described outer shroud；Described changing sensor is at least sticked in a described connection
Liang Shang.
Further, also include display unit；Described interior of electrical box is provided with signal processing unit and signal transmission unit；
Electrically connect between described changing sensor, described signal processing unit, signal transmission unit and display unit, described
Changing sensor will record signal transmission to signal processing unit, and treated signal is transmitted by described signal transmission unit
To described display unit.
Further, multiple described tie-beams are uniformly arranged centered on the described center of circle.
Further, the two ends width of described tie-beam is more than the width in the middle part of described tie-beam.
Further, the outside of described outer shroud is provided with multiple connecting holes for being connected with chain wheel.
The device present invention also provides one kind is ridden, including pawl disk, described pawl disk is described herein any
Described pawl disk.This kind of device of riding can measure the power of riding of bicyclist, is easy to instruct training.
This utility model has the advantages and positive effects that：Due to adopting technique scheme, the application has as follows
Feature：
1st, using being provided with changing sensor and the electrical appliance kit being internally provided with power-measuring device on pawl disk, this device can
To measure athletic riding condition of riding, instruct the more targeted training of trainer, improve training achievement.
2nd, changing sensor is sticked on tie-beam, because tie-beam connects inner ring and outerring, internal ring is in the band of crank
Dynamic lower rotation, outer band movable chain wheel rotates, and transmits power by tie-beam between internal ring and outer shroud, and tie-beam certainly will occur shape
Become, so setting torque sensor, so that deformation is easier to record, reduces the requirement to sensor on tie-beam, and then
Cost-effective.
3rd, the version of tie-beam is that two ends are thick, middle thin form, because tie-beam two ends are connected to internal ring with outward
On ring, so two ends should overstriking, bonding strength is improved with this, middle thin form is to increase tie-beam in stress
Deformation quantity, be easy to the measurement of torque sensor.
Brief description
Fig. 1 is pawl disk side structure schematic view of the present utility model；
Fig. 2 is control flow schematic diagram of the present utility model.
In figure：
1st, changing sensor 2, electrical appliance kit 3, pawl disk
4th, connecting hole 5, signal processing unit 6, signal transmission unit
7th, display unit 8, internal ring 9, outer shroud
10th, tie-beam
Specific embodiment
Hereinafter embodiment of the present utility model is illustrated by particular specific embodiment, those skilled in the art can be by this
Content disclosed by description understands other advantages of the present utility model and effect easily.
It should be clear that structure depicted in this specification institute accompanying drawings, ratio, size etc., all only in order to coordinate description to be taken off
The content shown, so that those skilled in the art understands and reads, is not limited to this utility model enforceable restriction bar
Part, therefore do not have technical essential meaning, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting
Under effect that this utility model can be generated by and the purpose that can reach, in the technology that all should still fall disclosed in this utility model
In the range of Rong get Neng is covered.Meanwhile, in this specification cited as " on ", D score, "left", "right", " middle " etc. use
Language, be merely convenient to describe understand, and be not used to limit the enforceable scope of this utility model, the change of its relativeness or
Adjustment, under no essence change technology contents, when being also considered as the enforceable category of this utility model.
As shown in Figure 1, 2,
A kind of this utility model claw-disc type energy meter, including pawl disk 3, also includes changing sensor 1 and is used for measuring power
Electrical appliance kit 2；
Described changing sensor 1 is arranged on described pawl disk 3, described changing sensor 1 and the electricity within described electrical appliance kit 2
Device element electrically connects, and described electrical appliance kit 2 is fixedly connected with described pawl disk 3.
Wherein we do not limit to the concrete shape of electrical appliance kit 2 and installation site, set as to shape and position
It is simply that electrical appliance kit 2 does not interfere with the rotation of crank, electrical appliance kit 2 in this application is designed as a box body to the sole requirement of meter,
Box body is sticked on tie-beam 10.
What wherein changing sensor 1 predominantly detected is tie-beam 10 deformation quantity, and it is arranged on position on tie-beam 10 not
Make special restriction, can be in the plane that internal ring 8 is located, may also be in the plane that vertical internal ring 8 is located, main principle
It is the deformation quantity that can record tie-beam 10.
Wherein changing sensor 1 is preferably foil gauge, and when tie-beam 10 deforms upon, foil gauge deforms upon therewith,
Deformation signal is converted to voltage signal by it, is translated into corresponding torque value by data handling equipment.Resistance strain gage
Operation principle be based on strain effect make, that is, conductor or semi-conducting material produce mechanically deform in the presence of external force
When, its resistance value changes accordingly, and this phenomenon is referred to as " strain effect ".
Described pawl disk 3 includes internal ring 8, outer shroud 9 and multiple tie-beam 10；Described internal ring 8 and described outer shroud 9 are arranged concentrically,
Described internal ring 8 is fixedly connected by described tie-beam 10 with described outer shroud 9；Described changing sensor 1 is at least sticked in an institute
State on tie-beam 10.The set-up mode with tie-beam 10 of changing sensor 1 is varied, can be only to be sticked one, and
Can be that each tie-beam 10 is all sticked one, can also be and be disposed on tie-beam 10.
The application also includes display unit 7；Described electrical appliance kit 2 is internally provided with signal processing unit 5 and signal transmission list
Unit 6；
Electrically connect between described changing sensor 1, described signal processing unit 5, signal transmission unit 6 and display unit 7,
Described changing sensor 1 will record signal transmission to signal processing unit 5, and treated signal is by described signal transmission list
Unit 6 passes to described display unit 7.
Wherein changing sensor 1, the deformation of tie-beam 10 is converted into the signal of telecommunication, passes to signal processing unit 5, signal
Processing unit 5 is translated into corresponding torque value, and because trampling of crank is the action of a cycle shape, it is corresponding
Torque value becomes also with the time and periodically changes, for this we pass through record torque value obtain peak value can record rotate a circle when
Long, and the length of crank is fixing, we can calculate, by signal processing unit 5, the speed trampled, and then passes through
Trample speed and the product of torsion records a performance number trampled.This performance number is passed through signal transmission by signal processing unit 5
Unit 6 sends display unit 7 to, and user can be seen that real-time performance number this moment, adjusts the Training strategy of oneself, preferably
Instruct training.Wherein display unit can be a code table, also or by mobile phone connects signal processing unit.
Multiple described tie-beams 10 are uniformly arranged centered on the described center of circle.
The two ends width of described tie-beam 10 is more than the width at described tie-beam 10 middle part.
The numerical value of wherein changing sensor 1 is the key of device in the application, designs the middle part of tie-beam 10 for this
Relatively carefully so as to deformation quantity becomes apparent from, so that changing sensor 1 is easier to perceive deformation change.
The two ends of tie-beam 10 are due to connecting internal ring 8 and outer shroud 9, so overstriking thickeies, improve bonding strength.
The outside of described outer shroud 9 is provided with multiple connecting holes 4 for being connected with chain wheel.
One kind is ridden device, and including pawl disk 3, described pawl disk 3 is any described pawl disk 3 provided herein.
This kind of device of riding can measure the power of riding of bicyclist, preferably instructs training.
Above an embodiment of the present utility model is described in detail, but described content is only of the present utility model
Preferred embodiment is it is impossible to be considered for limiting practical range of the present utility model.All made according to this utility model application range
Impartial change and improvement etc., all should still belong within patent covering scope of the present utility model.
Claims (6)
1. a kind of claw-disc type energy meter, including pawl disk it is characterised in that：Also include changing sensor and the electricity for measuring power
Device box；
Described changing sensor is arranged on described pawl disk, and described changing sensor is electric with the electric elements of described interior of electrical box
Connect, described electrical appliance kit is fixedly connected with described pawl disk；
Described pawl disk includes internal ring, outer shroud and multiple tie-beam；Described internal ring and described outer shroud are arranged concentrically, described internal ring and institute
State outer shroud to be fixedly connected by described tie-beam；Described changing sensor is at least sticked on a described tie-beam.
2. claw-disc type energy meter according to claim 1 it is characterised in that：Also include display unit；In described electrical appliance kit
Portion is provided with signal processing unit and signal transmission unit；
Electrically connect between described changing sensor, described signal processing unit, signal transmission unit and display unit, described deformation
Sensor will record signal transmission to signal processing unit, and treated signal passes to institute by described signal transmission unit
State display unit.
3. claw-disc type energy meter according to claim 1 it is characterised in that：Multiple described tie-beams are in described internal ring
The heart is uniformly arranged.
4. claw-disc type energy meter according to claim 1 and 2 it is characterised in that：The two ends width of described tie-beam is more than
Width in the middle part of described tie-beam.
5. claw-disc type energy meter according to claim 4 it is characterised in that：The outside of described outer shroud be provided with multiple for
The connecting hole being connected with chain wheel.
6. one kind ride device it is characterised in that：Including any described pawl disk in claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620654397.0U CN206002232U (en) | 2016-06-28 | 2016-06-28 | Claw-disc type energy meter and the device of riding including this claw-disc type energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620654397.0U CN206002232U (en) | 2016-06-28 | 2016-06-28 | Claw-disc type energy meter and the device of riding including this claw-disc type energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206002232U true CN206002232U (en) | 2017-03-08 |
Family
ID=58204567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620654397.0U Expired - Fee Related CN206002232U (en) | 2016-06-28 | 2016-06-28 | Claw-disc type energy meter and the device of riding including this claw-disc type energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206002232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973515A (en) * | 2016-06-28 | 2016-09-28 | 北京轻客智能科技有限责任公司 | Claw-disc type power meter and riding device comprising same |
-
2016
- 2016-06-28 CN CN201620654397.0U patent/CN206002232U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973515A (en) * | 2016-06-28 | 2016-09-28 | 北京轻客智能科技有限责任公司 | Claw-disc type power meter and riding device comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20190628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |