CN202305223U - Mobile braking and stepping force meter of farm machine - Google Patents
Mobile braking and stepping force meter of farm machine Download PDFInfo
- Publication number
- CN202305223U CN202305223U CN2011202819122U CN201120281912U CN202305223U CN 202305223 U CN202305223 U CN 202305223U CN 2011202819122 U CN2011202819122 U CN 2011202819122U CN 201120281912 U CN201120281912 U CN 201120281912U CN 202305223 U CN202305223 U CN 202305223U
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- China
- Prior art keywords
- farm machine
- force meter
- stepping force
- utility
- signal processing
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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 - Lifetime
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Abstract
The utility model discloses a mobile braking and stepping force meter of a farm machine. A signal of a sensor of the mobile braking and stepping force meter of the farm machine is connected to a signal processing module. An output terminal of the signal processing module is connected to a display module and a wireless communication module. A power source module connects with the signal processing module, the display module and the wireless communication module respectively. Detection data of the mobile braking and stepping force meter of the farm machine in the utility model communicates with a computer in a wireless transmission method, thereby avoiding complicated wire connection in a detection field and avoiding faults of poor contact of connection plugs. The mobile braking and stepping force meter of the farm machine in the utility model integrates advantages of intelligence and mobility into a whole. The mobile braking and stepping force meter of the farm machine in the utility model is simple in structure, convenient in operation and reliable in performance. The mobile braking and stepping force meter of the farm machine makes convenience for farm machine supervisor departments to go to the countryside and provide handy service for the public.
Description
Technical field
The utility model relates to a kind of pick-up unit of security performance of agricultural machinery, is specifically related to a kind of agricultural machinery braking, foot brake pedal pressure gauge.
Background technology
The size of brake pedal force directly has influence on the security performance of braking.Along with developing rapidly of the vast rural mechanization of agriculture of China, the quantity of agricultural machinery increases severely.Simultaneously the security performance detection of agricultural machinery is also had higher requirement.
The foot brake pedal pressure gauge that uses is now installed loaded down with trivial details, moves inconvenience, shows intuitively inadequately, measure not accurate enoughly, is difficult to satisfied mobile user demand flexibly.
According to The Ministry of Agriculture of the People's Republic of China, MOA's file, and the portable agricultural machinery of concerned countries standard production is braked, foot brake pedal pressure gauge is trend of the times.
The utility model content
To the deficiency of prior art, the utility model provides a kind of and moves flexibly, measures portable agricultural machinery braking, foot brake pedal pressure gauge accurate, easy for installation.
For this reason, the utility model has adopted following technical scheme:
Portable agricultural machinery braking, foot brake pedal pressure gauge; It is characterized in that: the signal of sensor is connected to signal processing unit; The output of signal processing unit is connected to display unit and radio communication unit, and power supply unit wherein is connected with signal processing unit, display unit and radio communication unit respectively.
Further, described power supply unit is a lithium battery.
Better, described display unit is a LCD.
The utlity model has following good technique effect:
1, the utility model detects data through wireless transmission method and computing machine communication, has avoided detecting the loaded down with trivial details of on-the-spot line, has prevented the appearance of attachment plug loose contact fault.
2, the utility model has pedal force and its peak value measurement function through signal Processing, can carry out peak value measurement.
3, because this instrument has adopted high performance single-chip microcomputer, greatly facilitate operation, the use of instrument and improved measuring accuracy.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Accompanying drawing 1 is the theory diagram of an embodiment of the utility model.
Among the figure: 1, sensor, 2, signal processing unit, 3, display unit, 4, radio communication unit, 5, power supply unit.
Embodiment
Along with the operation of vehicle, the size of the pedal force on the brake pedal has uncertain factor, regularly it is detected, and guarantees that the safety of motor vehicle is significant.
See Fig. 1, the work of the utility model is detailed.Utilization is fixed on the power that sensor 1 on the brake pedal will act on the brake pedal and converts corresponding electric signal to, and the signal of sensor 1 is connected to signal processing unit 2, treated data-signal; One road signal is connected to display unit 3, can carry out on-the-spot direct demonstration, in addition; One road signal is connected to radio communication unit 4; Radio communication unit 4 can externally send data-signal, the computer unit in a distant place can with its communication, realize the detection of distant place data.Power supply unit 5 wherein is connected with signal processing unit 2, display unit 3 and radio communication unit 4 respectively.
The utility model detects data through wireless transmission method and computing machine communication, has avoided detecting on-site signal processing unit 2 and has been connected the loaded down with trivial details of wiring with computing machine, thereby also prevented the appearance of attachment plug loose contact fault.
The use of high performance single-chip microcomputer, sensor has improved measuring accuracy.The suitable processing of signal processing unit 2 makes to the utlity model has pedal force and its peak value measurement function.
Described power supply unit 5 is a lithium battery.Lithium battery capacity is big, and memory-less effect can be with filling with usefulness, and is very convenient, is the first-selection of power supply.
Described display unit 3 is a LCD, and the LCD power consumption is extremely low, is convenient to the lasting use of battery.
The utility model meets The Ministry of Agriculture of the People's Republic of China, MOA's associated documents, and the concerned countries standard, collects intelligent, and the advantage of mobility is in one, and is simple in structure, easy to operate, dependable performance.Be convenient to very much the handy service for the people of going to the countryside of agricultural machinery safety supervision at different levels department.
Claims (3)
1. portable agricultural machinery braking, foot brake pedal pressure gauge; It is characterized in that: the signal of sensor is connected to signal processing unit; The output of signal processing unit is connected to display unit and radio communication unit, and power supply unit wherein is connected with signal processing unit, display unit and radio communication unit respectively.
2. portable agricultural machinery braking according to claim 1, foot brake pedal pressure gauge is characterized in that described power supply unit is a lithium battery.
3. portable agricultural machinery braking according to claim 1, foot brake pedal pressure gauge is characterized in that described display unit is a LCD.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202819122U CN202305223U (en) | 2011-08-04 | 2011-08-04 | Mobile braking and stepping force meter of farm machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202819122U CN202305223U (en) | 2011-08-04 | 2011-08-04 | Mobile braking and stepping force meter of farm machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202305223U true CN202305223U (en) | 2012-07-04 |
Family
ID=46374095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202819122U Expired - Lifetime CN202305223U (en) | 2011-08-04 | 2011-08-04 | Mobile braking and stepping force meter of farm machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202305223U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104614113A (en) * | 2014-12-25 | 2015-05-13 | 钟云亮 | Brake control force meter |
-
2011
- 2011-08-04 CN CN2011202819122U patent/CN202305223U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104614113A (en) * | 2014-12-25 | 2015-05-13 | 钟云亮 | Brake control force meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |
|
| CX01 | Expiry of patent term |