CN203643460U - A treadmill speed measurement apparatus - Google Patents
A treadmill speed measurement apparatus Download PDFInfo
- Publication number
- CN203643460U CN203643460U CN201320725514.4U CN201320725514U CN203643460U CN 203643460 U CN203643460 U CN 203643460U CN 201320725514 U CN201320725514 U CN 201320725514U CN 203643460 U CN203643460 U CN 203643460U
- Authority
- CN
- China
- Prior art keywords
- treadmill
- light source
- photoelectric sensor
- disc
- disk body
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a treadmill speed measurement apparatus comprising a treadmill. The treadmill speed measurement apparatus is characterized in that: a disc apparatus is arranged at one end of a concentric shaft of the treadmill; a light source is arranged on a position, below the concentric shaft, inside the treadmill; the light source and the disc apparatus are close to the same end of the concentric shaft; a photoelectric sensing device is installed on a position, below the light source, of the treadmill; the disc apparatus comprises a disc body provided with an installing hole in the center and a locking screw nut used for fixing the disc body on the concentric shaft; a plurality of light transmitting holes are arranged in the circumference of the disc body; the photoelectric sensing device comprises a photoelectric sensor; the photoelectric sensor is installed on the treadmill through a Z-shaped installing plate; the Z-shaped installing plate is fixed below the light source through screw bolts; a disc body is positioned between the Z-shaped installing plate and the light source; and light emitted by the light source is irradiated on the photoelectric sensor via the light transmitting holes in the disc body. The treadmill speed measurement apparatus of the utility model are advantaged by being high in test precision and simple in structure.
Description
Technical field
The utility model belongs to running velocity measuring technique field, especially relates to a kind of for the treadmill speed measuring device on body-building apparatus.
Background technology
Along with socioeconomic development, utilize treadmill to become a kind of more and more general leisure way at the indoor health that performs physical exercise, for road-work fan, on treadmill, the common data that will understand are exactly speed, distance and calorie consumption amount etc., the data that wherein need most test are exactly speed, at present also there is no to measure the treadmill product of real-time running velocity, accurate kinematic parameter when this fan that just makes to run cannot obtain some oneself motion, has also just affected user's the experience on treadmill.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of treadmill speed measuring device is provided, this device will be installed on the disk body of light hole in the concentric shafts of treadmill, the light that treadmill internal light source sends is irradiated on photoelectric sensor and is received by photoelectric sensor through light hole, light signal is converted into electric signal output by photoelectric sensor, further processes the real-time rotate speed that obtains treadmill.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of treadmill speed measuring device, comprise treadmill, it is characterized in that: on described treadmill, one end of concentric shafts is provided with device for disc, the treadmill inside that is positioned at concentric shafts below is provided with light source, described light source and device for disc approach same one end of concentric shafts, be positioned on the treadmill of light source below photoelectric sensing apparatus is installed; Described device for disc comprises that center offers the disk body of mounting hole and for disk body being fixed on to the set nut in concentric shafts, offers multiple light holes in the circumferential edge of described disk body; Described photoelectric sensing apparatus comprises photoelectric sensor, and described photoelectric sensor is installed on treadmill by Z-shaped installing plate, and described Z-shaped installing plate is secured by bolts in light source below; Described disk body is between Z-shaped installing plate and light source, and the light that described light source sends is irradiated on photoelectric sensor by the light hole on disk body.
Above-mentioned a kind of treadmill speed measuring device, is characterized in that: described photoelectric sensor is to be fixed on Z-shaped installing plate by trip bolt.
Above-mentioned a kind of treadmill speed measuring device, is characterized in that: described photoelectric sensor is pulsed photoelectric sensor.
The utility model compared with prior art has the following advantages:
1, this device of the utility model will be installed on the disk body of light hole in the concentric shafts of treadmill, the light that treadmill internal light source sends is irradiated on photoelectric sensor and is received by photoelectric sensor through light hole, light signal is converted into electric signal output by photoelectric sensor, further process the real-time rotate speed that obtains treadmill, simple in structure, measuring accuracy is high.
2, in the utility model, on disk body, offer a circle light hole, disk body revolves and turns around, the pulse number of photoelectric sensor output equals to offer on disk body the number of light hole, therefore, the real-time rotate speed that can learn by measuring the pulsed frequency of photoelectric sensor output concentric shafts on treadmill, measurement data accurately and reliably.
3, the utility model can provide the velocity status data of sporter on treadmill automatically, and the real-time running velocity while accurately showing its motion for running fan, has strengthened the experience of sporter on treadmill.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is Standard figure of the present utility model.
Fig. 2 is the structural representation of device for disc in Fig. 1.
Fig. 3 is the structural representation of photoelectric sensing apparatus in Fig. 1.
Description of reference numerals:
1-treadmill; 2-concentric shafts; 3-light source;
4-device for disc; 4-1-mounting hole; 4-2-disk body;
4-3-light hole; 4-4-set nut; 5-photoelectric sensing apparatus;
5-1-Z-shaped installing plate; 5-2-photoelectric sensor; 5-3-bolt.
Embodiment
A kind of treadmill speed measuring device as shown in Figure 1, comprise treadmill 1, on described treadmill 1, one end of concentric shafts 2 is provided with device for disc 4, treadmill 1 inside that is positioned at concentric shafts 2 belows is provided with light source 3, described light source 3 and device for disc 4 approach same one end of concentric shafts 2, be positioned on the treadmill 1 of light source 3 belows photoelectric sensing apparatus 5 is installed; Device for disc 4 as shown in Figure 2 comprises that center offers the disk body 4-2 of mounting hole 4-1 and for disk body 4-2 being fixed on to the set nut 4-4 in concentric shafts 2, offers multiple light hole 4-3 in the circumferential edge of described disk body 4-2; Photoelectric sensing apparatus 5 as shown in Figure 3 comprises photoelectric sensor 5-2, and described photoelectric sensor 5-2 is installed on treadmill 1 by Z-shaped installing plate 5-1, and described Z-shaped installing plate 5-1 is fixed on light source 3 belows by bolt 5-3; Described disk body 4-2 is between Z-shaped installing plate 5-1 and light source 3, the light that described light source 3 sends is irradiated on photoelectric sensor 5-2 by the light hole 4-3 on disk body 4-2, described photoelectric sensor 5-2 is fixed on Z-shaped installing plate 5-1 above by trip bolt, and described photoelectric sensor 5-2 is pulsed photoelectric sensor.
Principle of work of the present utility model is: when treadmill 1 is started working, sporter's motion will drive concentric shafts 2 on treadmill 1 to start to rotate, the device for disc 4 that is installed on concentric shafts 2 one end also starts synchronous rotation, now, the light that light source 3 sends is irradiated to photoelectric sensor 5-2 through the light hole 4-3 on disk body 4-2 and is above received by photoelectric sensor 5-2, disk body 4-2 revolves and turns around, the pulse number of photoelectric sensor 5-2 output equals to offer on disk body 4-2 the number of light hole 4-3, therefore, can learn by measuring the pulsed frequency of photoelectric sensor 5-2 output the real-time rotate speed of concentric shafts 2 on treadmill 1, further draw real-time running velocity when sporter runs.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every any simple modification of above embodiment being done according to the utility model technical spirit, change and equivalent structure change, and all still belong in the protection domain of technical solutions of the utility model.
Claims (3)
1. a treadmill speed measuring device, comprise treadmill (1), it is characterized in that: one end of the upper concentric shafts (2) of described treadmill (1) is provided with device for disc (4), treadmill (1) inside that is positioned at concentric shafts (2) below is provided with light source (3), described light source (3) and device for disc (4) approach same one end of concentric shafts (2), be positioned on the treadmill (1) of light source (3) below photoelectric sensing apparatus (5) is installed; Described device for disc (4) comprises that center offers the disk body of mounting hole (4-1) (4-2) and for disk body (4-2) being fixed on to the set nut (4-4) in concentric shafts (2), offers multiple light holes (4-3) in the circumferential edge of described disk body (4-2); Described photoelectric sensing apparatus (5) comprises photoelectric sensor (5-2), it is upper that described photoelectric sensor (5-2) is installed on treadmill (1) by Z-shaped installing plate (5-1), and described Z-shaped installing plate (5-1) is fixed on light source (3) below by bolt (5-3); Described disk body (4-2) is positioned between Z-shaped installing plate (5-1) and light source (3), and the light that described light source (3) sends is irradiated on photoelectric sensor (5-2) by the light hole (4-3) on disk body (4-2).
2. according to a kind of treadmill speed measuring device claimed in claim 1, it is characterized in that: described photoelectric sensor (5-2) is to be fixed on Z-shaped installing plate (5-1) by trip bolt.
3. according to a kind of treadmill speed measuring device claimed in claim 1, it is characterized in that: described photoelectric sensor (5-2) is pulsed photoelectric sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320725514.4U CN203643460U (en) | 2013-11-14 | 2013-11-14 | A treadmill speed measurement apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320725514.4U CN203643460U (en) | 2013-11-14 | 2013-11-14 | A treadmill speed measurement apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203643460U true CN203643460U (en) | 2014-06-11 |
Family
ID=50874695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320725514.4U Expired - Fee Related CN203643460U (en) | 2013-11-14 | 2013-11-14 | A treadmill speed measurement apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203643460U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372444A (en) * | 2015-11-24 | 2016-03-02 | 中国计量学院 | Medical movement flat plate speed calibration device and precision design and calibration method thereof |
| CN109409324A (en) * | 2018-11-08 | 2019-03-01 | 深圳泰山体育科技股份有限公司 | Treadmill operating parameter measurement method and treadmill operating parameter measuring device |
-
2013
- 2013-11-14 CN CN201320725514.4U patent/CN203643460U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372444A (en) * | 2015-11-24 | 2016-03-02 | 中国计量学院 | Medical movement flat plate speed calibration device and precision design and calibration method thereof |
| CN105372444B (en) * | 2015-11-24 | 2019-01-01 | 中国计量学院 | Medical exercise stress speed calibration device and its accuracy Design and calibration method |
| CN109409324A (en) * | 2018-11-08 | 2019-03-01 | 深圳泰山体育科技股份有限公司 | Treadmill operating parameter measurement method and treadmill operating parameter measuring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206609455U (en) | A kind of motor working condition measurement system | |
| CN201615907U (en) | Low angular rate detection device for rotating stage | |
| CN103308707A (en) | Self-adaptation rotating speed measurement method | |
| CN102981016A (en) | Processing system and method for detecting rotating speed of rotating object | |
| CN105319384A (en) | Self-adaptive M/T speed measuring system based on FPGA | |
| CN203643460U (en) | A treadmill speed measurement apparatus | |
| CN203550935U (en) | Device used for measuring static radius of precision centrifuge | |
| CN203824546U (en) | Device for calibrating blade tip gap sensor | |
| CN104458762B (en) | Digital optical fiber sensor-based detection method for quality of ABS gear ring | |
| CN204287217U (en) | A kind of rotating shaft speed precision pick-up unit | |
| CN103644863A (en) | Cross-flow fan-blade radial-circle-jump-degree non-contact online diagnostic device and method | |
| CN103760376A (en) | Engine rotating speed measuring instrument based on vibration principle and test method thereof | |
| CN205280757U (en) | A equipment for hall formula speedtransmitter functional test | |
| CN204101578U (en) | Inertia turntable angular speed calibrating installation | |
| CN201499120U (en) | Motor rotation speed wireless checking control device | |
| CN205120740U (en) | Motor rotational speed comprehensive testing system | |
| CN102608348B (en) | Method for measuring rotating speed for irregular pulse signals | |
| CN202382939U (en) | Dynamic detection system of transmission errors of rotating shaft | |
| CN205120929U (en) | Motor aging testing system | |
| CN203232046U (en) | Wind turbine impeller rotation speed measuring and monitoring device | |
| CN104634988A (en) | Speed measurer of treadmill | |
| CN205879256U (en) | Gas table electrification sampling device | |
| CN204202871U (en) | A kind of gearbox of wind turbine state evaluation device | |
| CN107525949A (en) | 2 Linear-speed measuring instrument calibrating installations and calibration method | |
| CN207571158U (en) | A kind of velocity-measuring system for rotary hearth furnace |
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: 20140611 Termination date: 20141114 |
|
| EXPY | Termination of patent right or utility model |