CN2661249Y - Sensory control device of game type treadmill - Google Patents
Sensory control device of game type treadmill Download PDFInfo
- Publication number
- CN2661249Y CN2661249Y CN 03281078 CN03281078U CN2661249Y CN 2661249 Y CN2661249 Y CN 2661249Y CN 03281078 CN03281078 CN 03281078 CN 03281078 U CN03281078 U CN 03281078U CN 2661249 Y CN2661249 Y CN 2661249Y
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- China
- Prior art keywords
- circuit
- analog
- digital conversion
- data converting
- converting circuit
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- 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
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Abstract
A sensory control device for the running machine has the advantages of low cost and convenient use; the technical proposal is that the utility model comprises a Hall detection circuit, an AD converting circuit, a data converting circuit, a keyboard scanning circuit and a USB output circuit; wherein the Hall detection circuit is connected with the AD converting circuit through a transmittal circuit; the detection signal is input into the AD converting circuit through the transmittal circuit and is converted into AD modulus; the AD converting circuit is connected with the data converting circuit through SPI serial communication interface; the data converting circuit converts the input value of the AD converting circuit into the data between 0-255; the data converting circuit is connected with the keyboard scanning circuit and the USB output circuit at the same time; the USB output circuit is connected with a computer; the keyboard scanning circuit is connected with a keyboard switch circuit.
Description
Technical field
The utility model belongs to treadmill sensing control apparatus field, especially a kind of treadmill sensing controler.
Background technology
The treadmill sensing controler is the device that is used for connecting treadmill and computer, the massaging device that can become computer to receive the information translation of treadmill.Treadmill sensing controler commonly used is to adopt optical sensing devices to measure the related data of treadmill, and the problem that this device exists is the cost height, it is inconvenient to use, and treadmill produces infringement to sensing controler easily in motion process.
The utility model content
The purpose of this utility model provides a kind of a kind of treadmill sensing controler with low cost, easy to use.
The technical solution of the utility model is: entertaining treadmill sensing controler, it is characterized in that comprising the Hall testing circuit, the AD analog to digital conversion circuit, data converting circuit, keyboard scanning circuit, the USB output circuit, the Hall testing circuit links to each other with the AD analog to digital conversion circuit by discharge circuit, detection signal is input to the AD analog to digital conversion circuit by amplifier carries out the AD analog-to-digital conversion, the AD analog to digital conversion circuit links to each other with data converting circuit by the SPI serial communication interface, data converting circuit is converted to data between the 0-255 with AD analog to digital conversion circuit input value, data converting circuit links to each other with the USB output circuit with keyboard scanning circuit simultaneously, the USB output circuit links to each other with computer, and keyboard scanning circuit links to each other with keyboard switch circuit.
The chip of described AD analog to digital conversion circuit is SN8P1702, and the chip of data converting circuit is CY7C63743.
Effect of the present utility model is: the treadmill sensing controler, adopt the hall sensing assembly to measure the rotating speed of treadmill, as long as on treadmill belt roller bearing side end face magnet is set.This structure is strong to the adaptability of environment, and is very high to the measurement environment requirement unlike other measurement devices, and long service life, with low cost, easy to use.
Below in conjunction with drawings and Examples the utility model is further described.
Description of drawings
Accompanying drawing is a circuit structure schematic diagram of the present utility model.
The specific embodiment
In the accompanying drawing, sensing control comprises Hall testing circuit 5, AD analog to digital conversion circuit 6, data converting circuit 7, keyboard scanning circuit 8, USB output circuit 9, Hall testing circuit 5 links to each other with AD analog to digital conversion circuit 6 by discharge circuit 10, detection signal is input to AD analog to digital conversion circuit 6 by amplifier carries out the AD analog-to-digital conversion, AD analog to digital conversion circuit 6 links to each other with data converting circuit 7 by SPI serial communication interface 11, data converting circuit 7 is converted to data between the 0-255 with AD analog to digital conversion circuit 6 input values, data converting circuit 7 links to each other 9 with keyboard scanning circuit 8 with the USB output circuit simultaneously, USB output circuit 9 links to each other with computer, and keyboard scanning circuit 8 links to each other with keyboard switch circuit.The chip of AD analog to digital conversion circuit 6 is SN8P1702, and the chip of data converting circuit 7 is CY7C63743.
Claims (2)
1, a kind of entertaining treadmill sensing controler, it is characterized in that including: the Hall testing circuit, the AD analog to digital conversion circuit, data converting circuit, keyboard scanning circuit, the USB output circuit, the Hall testing circuit links to each other with the AD analog to digital conversion circuit by discharge circuit, detection signal is input to the AD analog to digital conversion circuit by amplifier carries out the AD analog-to-digital conversion, the AD analog to digital conversion circuit links to each other with data converting circuit by the SPI serial communication interface, data converting circuit is converted to data between the 0-255 with AD analog to digital conversion circuit input value, data converting circuit links to each other with the USB output circuit with keyboard scanning circuit simultaneously, the USB output circuit links to each other with computer, and keyboard scanning circuit links to each other with keyboard switch circuit.
2, entertaining treadmill sensing controler according to claim 1, the chip that it is characterized in that described AD analog to digital conversion circuit is SN8P1702, the chip of data converting circuit is CY7C63743.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03281078 CN2661249Y (en) | 2003-09-30 | 2003-09-30 | Sensory control device of game type treadmill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03281078 CN2661249Y (en) | 2003-09-30 | 2003-09-30 | Sensory control device of game type treadmill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2661249Y true CN2661249Y (en) | 2004-12-08 |
Family
ID=34332676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03281078 Expired - Fee Related CN2661249Y (en) | 2003-09-30 | 2003-09-30 | Sensory control device of game type treadmill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2661249Y (en) |
-
2003
- 2003-09-30 CN CN 03281078 patent/CN2661249Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TIZHIJIE( BEIJING ) NETWORKS SCIENCE CO., LTD. Free format text: FORMER OWNER: LU YUANDA Effective date: 20070216 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070216 Address after: 100022, Beijing, Chaoyang District, the main street outside the building, Yongan East, two meters Yang Building Patentee after: Tizhijie (Beijing) Network Technology Co., Ltd. Address before: 100024 Beijing city Chaoyang District Sanjianfang White House Village Patentee before: Lu Yuanda |
|
| DD01 | Delivery of document by public notice |
Addressee: Xiao Yang Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Xiao Yang Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041208 Termination date: 20110930 |