CN216986203U - Pedal frequency sensing mechanism, fitness equipment and wearable equipment - Google Patents
Pedal frequency sensing mechanism, fitness equipment and wearable equipment Download PDFInfo
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- CN216986203U CN216986203U CN202220331340.2U CN202220331340U CN216986203U CN 216986203 U CN216986203 U CN 216986203U CN 202220331340 U CN202220331340 U CN 202220331340U CN 216986203 U CN216986203 U CN 216986203U
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Abstract
The application provides a pedal frequency sensing mechanism, which comprises a signal acquisition unit for acquiring the swing or rotation frequency of a swing or rotating part in real time, a processor connected with the signal acquisition unit, a data transmission unit connected with the processor, and a power supply device for supplying power to the signal acquisition unit, the processor and the data transmission unit; the signal acquisition unit is a ball switch, and the data transmission unit is a wireless communication module. This application has the advantage that the structure is miniaturized and the cost is controllable, and based on this, body-building apparatus and wearable equipment are still provided to this application type.
Description
Technical Field
The utility model particularly relates to an automatic induction device, in particular to a swinging or rotating component frequency signal acquisition device.
Background
The existing swinging or rotating part frequency signal acquisition device is poor in structure, so that the size is large, the cost is high, and the application of the device is limited.
The pedal frequency sensor in the current market mostly adopts an acceleration sensor as an inductor, has a complex structure and high cost, and has low precision when being used in the field of fitness equipment.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to provide a cadence sensing mechanism that addresses one or more of the deficiencies of the prior art.
On one hand, the application provides a step frequency sensing mechanism, which comprises a signal acquisition unit for acquiring the swing frequency or the rotation frequency of a swing or rotating part in real time, a processor connected with the signal acquisition unit, a data transmission unit connected with the processor, and a power supply device for supplying power to the signal acquisition unit, the processor and the data transmission unit; the signal acquisition unit is a ball switch, and the data transmission unit is a wireless communication module.
The application provides a step on sensing mechanism frequently adopts the ball switch as induction system to adopt wireless communication module as data transmission unit, have the advantage that the structure is miniaturized and the cost is controllable, be particularly suitable for being applied to and be used for measuring its swing or the frequency of rotating in having the part of periodic rotation or swing, and have simplified electronic circuit, show reduction in production cost.
To further promote the compactness of the mechanism and the miniaturization of the device,
in some embodiments, the power device is a button cell.
In some embodiments, the data transmission unit employs a bluetooth module.
In some embodiments, a terminal in data communication with the data transmission unit is also included.
It is important to protect that the processor and the data transmission unit are replaced by a system-on-chip, and the system-on-chip is at least integrated with a microprocessor, a micro-memory and a wireless communication module.
In another aspect, the present application provides exercise equipment, and in particular exercise equipment having rotating or oscillating members, to which the tread frequency sensing mechanism is configured.
In some embodiments, the exercise apparatus is an exercise bike, an outdoor bicycle, a pedaling frequency sensor, an elliptical machine, the rotating or swinging component is a rotating shaft, a swinging arm, a crank, etc., and the pedaling frequency sensing mechanism is disposed on the rotating shaft, the swinging arm, the crank, etc.
In some embodiments, the tread frequency sensing mechanism is secured to the rotating or swinging component of the exercise apparatus by a strap or double-sided tape.
In some embodiments, the present application further includes a terminal in data communication with the data transmission unit.
In yet another aspect, the present application provides a wearable device configured with the cadence sensing mechanism described above.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic diagram illustrating the structure of one embodiment of an exercise apparatus according to the present disclosure;
fig. 2 is a schematic structural diagram of an embodiment of a tread frequency sensing mechanism provided in the present application.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.
As shown in fig. 2, the present application provides a tread frequency sensing mechanism, which includes a signal acquisition unit 1 for acquiring the frequency of swing or rotation of a swing or rotating member in real time, a processor connected to the signal acquisition unit 1, a data transmission unit connected to the processor, and a power supply device 2 for supplying power to the signal acquisition unit 1, the processor, and the data transmission unit; the signal acquisition unit 1 is a ball switch, and the data transmission unit is a wireless communication module.
The application provides a step on sensing mechanism frequently adopts the ball switch as induction system to adopt wireless communication module as data transmission unit, have the advantage that the structure is miniaturized and the cost is controllable, be particularly suitable for being applied to and have in periodic rotation or the swing part and be used for measuring its swing or the frequency of rotation. And has simplified electronic circuit, obviously reduces the product cost.
In the various embodiments provided herein, the power supply device 2 is preferably a button cell battery. Further improving the compactness of the mechanism and the miniaturization of the device.
In various embodiments provided in the present application, the data transmission unit preferably employs a bluetooth module. The method has the advantage of convenient use, and of course, other wireless transmission technologies are adopted and are also within the protection scope of the application.
In various embodiments provided herein, a terminal in data communication with a data transmission unit is also included. For transmitting signals to the outside.
It should be noted that: the processor can be a microprocessor embedded in the ball switch, an independent microprocessor or a combination of the two.
It is important to protect that, in the present application, the processor and the data transmission unit are replaced by a system on chip 3(SoC) as a whole, the system on chip 3 is integrated with at least a microprocessor, a micro memory, and a wireless communication module, the processor corresponds to the microprocessor of the system on chip 3 in terms of functions, and the data transmission unit corresponds to the wireless communication module of the system on chip 3. Further improving the compactness of the mechanism and the miniaturization of the device.
On the other hand, as shown in fig. 1, the present application provides an exercise machine, in particular an exercise machine having rotating or swinging members, to which the treading frequency sensing mechanism is arranged.
The application provides a step on and frequently sensing mechanism has convenient to use, all can directly use to current body-building apparatus that has rotation or swing part.
Specifically, the exercise equipment having the rotation or swing members may be an exercise bicycle, an outdoor riding bicycle, a pedaling frequency sensor, an elliptical machine, or the like, and accordingly, the rotation or swing members may be a rotation shaft, a swing arm, a crank, or the like, and the pedaling frequency sensing mechanism may be disposed on the rotation shaft, the swing arm, the crank, or the like.
Because the outstanding structure miniaturization of this application, this application has very facilitate the use, steps on and frequently sensing mechanism and can be fixed in the rotation or the swing part of body-building apparatus through bandage or double-sided tape.
It should be noted that: the application also comprises a terminal which is in data communication with the data transmission unit, wherein the terminal can be mobile equipment such as a mobile phone, a portable computer and the like, and can also be a visual interface fixed on the fitness equipment.
According to the exercise bicycle shown in fig. 1, the pedal frequency sensing mechanism is arranged at the position, close to the rotating shaft, of the crank of the exercise bicycle, so that the signal accuracy is better, and the use is convenient.
In yet another aspect, the present application provides a wearable device configured with the above-mentioned tread frequency sensing mechanism, which can be a bracelet, a wrist band, a knee pad, a chest strap, a shoe, etc. Is particularly suitable for monitoring the motion conditions in the processes of running, rope skipping and other activities.
The above-mentioned embodiments are further described in detail for the purpose of illustrating the utility model, and it should be understood that the above-mentioned embodiments are only illustrative of the present invention and are not to be construed as limiting the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. Step on frequency sensing mechanism, its characterized in that includes: the device comprises a signal acquisition unit (1) for acquiring the swing or rotation frequency of a swing or rotation part in real time, a processor connected with the signal acquisition unit (1), a data transmission unit connected with the processor, and a power supply device (2) for supplying power to the signal acquisition unit (1), the processor and the data transmission unit;
the signal acquisition unit (1) is a ball switch, and the data transmission unit is a wireless communication module.
2. Cadence sensor mechanism according to claim 1, characterized in that the power supply means (2) is a button cell.
3. The tread frequency sensing mechanism according to claim 1, wherein the data transmission unit is a bluetooth module.
4. The cadence sensor mechanism according to claim 1, further comprising a terminal in data communication with the data transmission unit.
5. The pedal frequency sensing mechanism according to any one of claims 1 to 4, wherein the processor and the data transmission unit are integrally replaced by a system-on-chip (3), the system-on-chip (3) is integrated with at least a microprocessor, a micro-memory and a wireless communication module, the processor corresponds to the microprocessor of the system-on-chip (3), and the data transmission unit corresponds to the wireless communication module of the system-on-chip (3).
6. Exercise apparatus, characterized in that it comprises a rotating or oscillating member, said rotating or oscillating member being equipped with said tread frequency sensing mechanism (4) according to any of claims 1 to 5.
7. An exercise apparatus according to claim 6, wherein said exercise apparatus comprises an exercise bike, an outdoor cycling bike, a treading frequency machine, an elliptical machine, and the rotation axis, swing arm, crank of said rotating or swinging part (5) configures said treading frequency sensing mechanism (4).
8. An exercise apparatus according to claim 6, characterized in that the cadence sensing means (4) is fixed to the rotating or oscillating part (5) of the exercise apparatus by means of a strap or double-sided adhesive tape.
9. The fitness apparatus of claim 6, further comprising a terminal in data communication with the data transmission unit, the terminal being a mobile device or a visual interface fixed relative to the fitness apparatus.
10. Wearable device, characterized in that it is equipped with the cadence sensing mechanism according to any of claims 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220331340.2U CN216986203U (en) | 2022-02-18 | 2022-02-18 | Pedal frequency sensing mechanism, fitness equipment and wearable equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220331340.2U CN216986203U (en) | 2022-02-18 | 2022-02-18 | Pedal frequency sensing mechanism, fitness equipment and wearable equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216986203U true CN216986203U (en) | 2022-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202220331340.2U Active CN216986203U (en) | 2022-02-18 | 2022-02-18 | Pedal frequency sensing mechanism, fitness equipment and wearable equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216986203U (en) |
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- 2022-02-18 CN CN202220331340.2U patent/CN216986203U/en active Active
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