CN202974293U - Wireless stopwatch for bicycles - Google Patents
Wireless stopwatch for bicycles Download PDFInfo
- Publication number
- CN202974293U CN202974293U CN 201220425000 CN201220425000U CN202974293U CN 202974293 U CN202974293 U CN 202974293U CN 201220425000 CN201220425000 CN 201220425000 CN 201220425000 U CN201220425000 U CN 201220425000U CN 202974293 U CN202974293 U CN 202974293U
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- signal
- signal detection
- unit
- detection device
- heart rate
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- Expired - Fee Related
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Abstract
The utility model provides a wireless stopwatch for bicycles. The wireless stopwatch comprises a wheel signal detection device, a pedaling frequency signal detection device, a heart rate signal detection device and a display device, wherein the wheel signal detection device, the pedaling frequency signal detection device and the heart rate signal detection device respectively emit detected signals through an emission device, and signals of the wheel signal detection device, the pedaling frequency signal detection device and the heart rate signal detection device received by a wireless receiving device are displayed in the display device; and an encoding device is arranged among the wheel signal detection device, the pedaling frequency signal detection device, the heart rate signal detection device and the emission device, and a decoding device matched with the encoding device is arranged between the wireless receiving device and the display device. According to the utility model, because signals required to be transmitted are encoded and then transmitted in the process of signal transmission, the influence caused by environmental electromagnetism in the process of signal transmission is eliminated, so that recorded data is extremely accurate.
Description
Technical field
The utility model relates to radio communication field, particularly a kind ofly is used for recording cyclery vehicle speed, mileage, sportsman's heart rate in motion process, steps on the wireless code table of bicycle frequently doing by bike.
Background technology
A kind of Eco-Fashion motion by bike, people need to record road speed, mileage and the athletic heart rate of bicycle, the code table of stepping on frequently etc. by bike the time, the code table kind is a lot, according to the different wired code tables of communication modes and wireless code table, the testing agency that will detect cycle wheel revolution, step rotation and sportsman's heartbeat by wired or wireless mode is sent to code table main frame place with testing result and processs and displays.At present, wireless code table in use, when surrounding environment has more intense signal source (as mobile phone signal, hi-line, computer ...), the receptacle signal that occurs receiving that is interfered increases suddenly, and the data of leading the system record are inaccurate.
Summary of the invention
The utility model for present wireless code table in use, when surrounding environment has more intense signal source (as mobile phone signal, hi-line, computer ...), the receptacle signal that occurs receiving that is interfered increases suddenly, cause the inaccurate deficiency of data that records, provide a kind of bicycle wireless code table, this code table has the Code And Decode device, can overcome the impact due to environmental electromagnetic wave, show in display exactly and record cyclery vehicle speed, mileage, sportsman's heart rate, step on the data such as frequency.
The utility model is to realize that the technical scheme that its technical purpose adopts is: the wireless code table of a kind of bicycle, comprise the wheel signal pick-up unit, step on signal supervisory instrument, heart rate signal pick-up unit and display device frequently, described wheel signal pick-up unit, step on frequently signal supervisory instrument, heart rate signal pick-up unit respectively by emitter with the signal emission that detects, display device by radio receiver receives described wheel signal pick-up unit, the signal of stepping on frequency signal supervisory instrument, heart rate signal pick-up unit shows in display device; At described wheel signal pick-up unit, step on frequently and also comprise code device between signal supervisory instrument, heart rate signal pick-up unit and emitter, also comprise the decoding device supporting with described code device between described radio receiver and display device.
Further, in the wireless code table of above-mentioned bicycle: described display device one end also be provided with storing received to described wheel signal pick-up unit, step on the frequently memory storage of the signal of signal supervisory instrument, heart rate signal pick-up unit.
Further, in the wireless code table of above-mentioned bicycle: described display device has LCD display.
Further, the wireless code table of above-mentioned bicycle: also comprise the output interface device with the output of the data in described storer.
The utility model transmits after encoding due to the signal that in carrying out signals transmission, needs is transmitted again, and has eliminated in the signal transport process due to the impact of environment electromagnetics, and record data are very accurate.
Below with reference to drawings and Examples, the utility model is described in detail.
Description of drawings
Fig. 1 is the utility model embodiment 1 structural drawing.
Embodiment
Embodiment 1, as shown in Figure 1, the present embodiment is a kind of wireless code table of bicycle carrying out using on motion process by bike, in carrying out by bike motion process, shows the relevant data such as cyclery vehicle speed, mileage, the sportsman's heart rate that record the driving process, steps on the data such as frequency.
the wireless code table of the bicycle of the present embodiment includes four major parts, the wheel signal pick-up unit of collecting the wheel motor message is wherein arranged, collect the signal supervisory instrument frequently of stepping on of pedal turn signal, detect sportsman's heart rate signal pick-up unit, also has in addition the demonstration memory storage that above-mentioned signal is shown and stores, the wheel signal pick-up unit of front, step on signal supervisory instrument frequently, the wheel signal that the heart rate signal pick-up unit detects, after stepping on frequently signal and heart rate signal the code device by separately carrying out respectively, emitter by separately utilizes antenna transmission, show memory storage one end by antenna reception to wireless signal utilize decoding device to decode after, store respectively and show on LCD.For data are processed, the utility model also comprises the output interface device with the output of the data in storer, is generally a USB interface, if storage space enough can also connect printer by USB interface, with the printing that detects.
In the present embodiment, the wheel signal pick-up unit, step on frequently signal supervisory instrument, heart rate signal pick-up unit detect sense signal after, by the intelligent IC of inside, signal is carried out coded modulation, then launch.The wireless interface receiver is decoded after receiving signal, carries out overanxiously without coding or the not identical invalid signals that is defined as of coding, and the identical useful signal that is defined as of encoding carries out record.
Claims (4)
1. wireless code table of bicycle, comprise the wheel signal pick-up unit, step on signal supervisory instrument frequently, heart rate signal pick-up unit and display device, described wheel signal pick-up unit, step on signal supervisory instrument frequently, the heart rate signal pick-up unit is launched by emitter the signal that detects respectively, display device receives described wheel signal pick-up unit by radio receiver, step on signal supervisory instrument frequently, the signal of heart rate signal pick-up unit shows in display device, it is characterized in that: at described wheel signal pick-up unit, step on signal supervisory instrument frequently, also comprise code device between heart rate signal pick-up unit and emitter, also comprise the decoding device supporting with described code device between described radio receiver and display device.
2. the wireless code table of bicycle according to claim 1 is characterized in that: described display device one end also be provided with storing received to described wheel signal pick-up unit, step on the memory storage of the signal of signal supervisory instrument, heart rate signal pick-up unit frequently.
3. the wireless code table of bicycle according to claim 1 and 2, it is characterized in that: described display device has LCD display.
4. the wireless code table of bicycle according to claim 2, is characterized in that: also comprise the output interface device with the output of the data in described storer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220425000 CN202974293U (en) | 2012-08-24 | 2012-08-24 | Wireless stopwatch for bicycles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220425000 CN202974293U (en) | 2012-08-24 | 2012-08-24 | Wireless stopwatch for bicycles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202974293U true CN202974293U (en) | 2013-06-05 |
Family
ID=48515354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220425000 Expired - Fee Related CN202974293U (en) | 2012-08-24 | 2012-08-24 | Wireless stopwatch for bicycles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202974293U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458517A (en) * | 2017-06-20 | 2017-12-12 | 芜湖纯元光电设备技术有限公司 | A kind of electric wheeled bicycle with heart rate detection |
| CN109701215A (en) * | 2018-12-29 | 2019-05-03 | 中国科学院合肥物质科学研究院 | A kind of Power Vehicle power regulation mechanism |
-
2012
- 2012-08-24 CN CN 201220425000 patent/CN202974293U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458517A (en) * | 2017-06-20 | 2017-12-12 | 芜湖纯元光电设备技术有限公司 | A kind of electric wheeled bicycle with heart rate detection |
| CN109701215A (en) * | 2018-12-29 | 2019-05-03 | 中国科学院合肥物质科学研究院 | A kind of Power Vehicle power regulation mechanism |
| CN109701215B (en) * | 2018-12-29 | 2021-09-24 | 中国科学院合肥物质科学研究院 | Power regulating mechanism of power vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Hou Hongxun Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20150824 |
|
| EXPY | Termination of patent right or utility model |