CN201554558U - Throttle valve position sensor - Google Patents
Throttle valve position sensor Download PDFInfo
- Publication number
- CN201554558U CN201554558U CN2009202068319U CN200920206831U CN201554558U CN 201554558 U CN201554558 U CN 201554558U CN 2009202068319 U CN2009202068319 U CN 2009202068319U CN 200920206831 U CN200920206831 U CN 200920206831U CN 201554558 U CN201554558 U CN 201554558U
- Authority
- CN
- China
- Prior art keywords
- drag
- line
- rotating disk
- base plate
- permanent magnet
- 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 - Lifetime
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Abstract
The utility model provides a throttle valve position sensor, which is characterized in that a baseplate is included; a guy cable rotating disc and a hall sensing mechanism are mounted on the baseplate; a return spring is embedded on the guy cable rotating disc; a tap at the upper end of the return spring is connected with the guy cable rotating disc; a tap at the lower end of the return spring is connected with the baseplate; a guy cable mounting hole is formed on the edge of the guy cable rotating disc; a permanent magnet is fixed on the edge of the guy cable rotating disc; a sensor is fixed on the baseplate close to the permanent magnet; and the hall sensing mechanism comprises the permanent magnet and the sensor. The utility model has the benefits that the structure is simple; moreover, the real-time running conditions of a motorbike can be judged, thereby achieving the purposes that the optimal spark advance angle of an engine can be accurately controlled, and both power requirement and the requirements of economical oil consumption and reduction of discharge quantity can be satisfied.
Description
Technical field
The utility model belongs to autobicycle gasoline throttle control technique field, is a kind of throttle position sensor that detects the motorcycle oil gate switch specifically.
Background technique
Existing vehicle mostly is by the folding of driver by throttle drag-line control throttle, its electronic ignition control technique is very general, common vehicle electric ignition system is at the other Hall element of installing of magnetogenerator, obtain engine speed by Hall element, ignition controler is extrapolated ignition advance angle according to engine speed, realizes the control to rocket ignition time.
The shortcoming of prior art is: electronic ignitin system can only be obtained ignition advance angle according to engine speed, because the signal of feedback is single, can't judge the in good time operating mode of motorcycle, can't accurate control points fire advance angle.
The model utility content
The purpose of this utility model is to provide a kind of throttle position sensor, in conjunction with motorcycle rotating speed control advance angle of engine ignition, can judge the in good time operating mode of motorcycle, when motorcycle is in large throttle climbing or accelerating process, change ignition advance angle and increase Engine torque as far as possible, thereby reach accurate control motor optimum igniting advance angle, not only satisfy power demand but also satisfy economical consumption of fuel and reduce the purpose of discharging.
To achieve these objectives, a kind of throttle position sensor described in the utility model, its key is: comprise base plate, drag-line rotating disk and hall sensing mechanism are installed on this base plate;
Be fixed with the location column on the described base plate, the central authorities of described drag-line rotating disk are provided with sleeve, described location column passes the sleeve on described drag-line rotating disk and the drag-line rotating disk, on this sleeve, be set with Returnning spring, the upper end tap of this Returnning spring is connected with described drag-line rotating disk, the lower end tap of this Returnning spring extends on the described base plate and with base plate and is connected, and the edge of described drag-line rotating disk has the drag-line mounting hole;
Be provided with the permanent magnet support at the edge of described drag-line rotating disk, be fixed with permanent magnet on this permanent magnet support, be provided with sensor stand near the base plate of this permanent magnet, be fixed with sensor on this sensor stand, permanent magnet and sensor are formed described hall sensing mechanism.
Base plate is fixed on the vehicle body, drawing a drag-line backguy on the throttle drag-line is connected with the drag-line rotating disk, when the driver controls the folding of throttle by the throttle drag-line, the drag-line backguy also spurs the drag-line dial rotation, the drag-line rotating disk drives permanent magnet and rotates, the magnetic line of force of permanent magnet streaks sensor, and sensor produces throttle folding signal.Cooperate engine speed data, the realization ignition advance angle is accurately controlled.
Described drag-line rotating disk is provided with first journal stirrup and is connected with the upper end tap of described Returnning spring, and described base plate is provided with second journal stirrup and is connected with the lower end tap of described Returnning spring.
The drag-line backguy makes the drag-line dial rotation, and Returnning spring resets the drag-line rotating disk, and the drag-line rotating disk experiences the rotation of several angle and resets, and engine throttle has also experienced a folding, is the electromagnetic signal of hall sensing mechanism with throttle folding signal conversion.
What also be provided with semicircular arc on the base plate away from described hall sensing mechanism crosses the line journal stirrup.
Also be provided with crossed beam trunking on described drag-line rotating disk, an end of this crossed beam trunking is towards the described line journal stirrup of crossing, and the other end of this crossed beam trunking is positioned at described drag-line mounting hole place.
After the line journal stirrup was passed in the drag-line backguy, be connected on the drag-line mounting hole of drag-line rotating disk through crossed beam trunking again, cross the guiding of line journal stirrup and crossed beam trunking and limit the drag-line backguy.
Remarkable result of the present utility model is: a kind of throttle position sensor is provided, and simple in structure, on the basis of general point ignition system, increase throttle position sensor, this throttle position sensor adopts hall principle, by the control of throttle zip, simple in structure, be easy to install.Be used to detect the autobicycle gasoline throttle use condition and judge whether motorcycle is in the state that strengthens oil, sensor arrives ignition controler with feedback information, ignition controler adopts digital igniting, igniter is according to feedback information, in conjunction with motorcycle rotating speed control advance angle of engine ignition, when motorcycle is in large throttle climbing or accelerating process, change ignition advance angle and increase Engine torque as far as possible, when motorcycle is at the uniform velocity or slow down, change ignition advance angle and reduce oil consumption and discharging as far as possible.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is a plan view of the present utility model after the drag-line dial rotation.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further details.
As shown in Figure 1, 2, a kind of throttle position sensor is equipped with drag-line rotating disk 2 and hall sensing mechanism on base plate 1;
As shown in Figure 3, be fixed with location column 6 on the described base plate 1, the central authorities of described drag-line rotating disk 2 are provided with sleeve, described location column 6 passes the sleeve on described drag-line rotating disk 2 and the drag-line rotating disk 2, on this sleeve, be set with Returnning spring 5, the upper end tap of this Returnning spring 5 is connected with described drag-line rotating disk 2, and the lower end tap of this Returnning spring 5 extends on the described base plate 1 and with base plate 1 and is connected, and the edge of described drag-line rotating disk 2 has drag-line mounting hole a;
Be provided with the permanent magnet support at the edge of described drag-line rotating disk 2, be fixed with permanent magnet 4 on this permanent magnet support, base plate 1 near this permanent magnet 4 is provided with sensor stand, is fixed with sensor 3 on this sensor stand, permanent magnet 4 and the described hall sensing of sensor 3 compositions mechanism.
Described drag-line rotating disk 2 is provided with first journal stirrup and is connected with the upper end tap of described Returnning spring 5, and described base plate 1 is provided with second journal stirrup and is connected with the lower end tap of described Returnning spring 5.
What also be provided with semicircular arc on the base plate 1 away from described hall sensing mechanism crosses line journal stirrup 7.
Also be provided with crossed beam trunking 9 on described drag-line rotating disk 2, an end of this crossed beam trunking 9 is towards the described line journal stirrup 7 of crossing, and the other end of this crossed beam trunking 9 is positioned at described drag-line mounting hole a place.
Its working principle is:
Increase throttle position sensor on the basis of general point ignition system, this throttle position sensor adopts hall principle, and is simple in structure by the control of throttle drag-line, is easy to install.Be used to detect the autobicycle gasoline throttle use condition and judge whether motorcycle is in the state that strengthens oil, sensor 3 arrives ignition controler with feedback information, igniter is according to feedback information, in conjunction with motorcycle rotating speed control advance angle of engine ignition, when motorcycle is in large throttle climbing or accelerating process, change ignition advance angle and increase Engine torque as far as possible, when motorcycle is at the uniform velocity or slow down, change ignition advance angle and reduce oil consumption and discharging as far as possible.
Claims (4)
1. a throttle position sensor is characterized in that: comprise base plate (1), drag-line rotating disk (2) and hall sensing mechanism are installed on this base plate (1);
Be fixed with location column (6) on the described base plate (1), the central authorities of described drag-line rotating disk (2) are provided with sleeve, described location column (6) passes the sleeve on described drag-line rotating disk (2) and the drag-line rotating disk (2), on this sleeve, be set with Returnning spring (5), the upper end tap of this Returnning spring (5) is connected with described drag-line rotating disk (2), the lower end tap of this Returnning spring (5) extends to described base plate (1) and upward and with base plate (1) is connected, and the edge of described drag-line rotating disk (2) has drag-line mounting hole (a);
Edge at described drag-line rotating disk (2) is provided with the permanent magnet support, be fixed with permanent magnet (4) on this permanent magnet support, base plate (1) near this permanent magnet (4) is provided with sensor stand, be fixed with sensor (3) on this sensor stand, permanent magnet (4) and the described hall sensing of sensor (3) composition mechanism.
2. throttle position sensor according to claim 1, it is characterized in that: described drag-line rotating disk (2) is provided with first journal stirrup and is connected with the upper end tap of described Returnning spring (5), and described base plate (1) is provided with second journal stirrup and is connected with the lower end tap of described Returnning spring (5).
3. throttle position sensor according to claim 1 is characterized in that: what also be provided with semicircular arc on the base plate (1) away from described hall sensing mechanism crosses line journal stirrup (7).
4. throttle position sensor according to claim 3, it is characterized in that: on described drag-line rotating disk (2), also be provided with crossed beam trunking (9), one end of this crossed beam trunking (9) is towards the described line journal stirrup (7) of crossing, and the other end of this crossed beam trunking (9) is positioned at described drag-line mounting hole (a) and locates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202068319U CN201554558U (en) | 2009-10-27 | 2009-10-27 | Throttle valve position sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202068319U CN201554558U (en) | 2009-10-27 | 2009-10-27 | Throttle valve position sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201554558U true CN201554558U (en) | 2010-08-18 |
Family
ID=42614240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202068319U Expired - Lifetime CN201554558U (en) | 2009-10-27 | 2009-10-27 | Throttle valve position sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201554558U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101718229B (en) * | 2009-10-27 | 2012-12-05 | 力帆实业(集团)股份有限公司 | Throttle position sensor |
| CN103123250A (en) * | 2011-09-19 | 2013-05-29 | 沃尔布罗发动机使用有限责任公司 | Rotary position sensor with buffer |
| CN103423003A (en) * | 2012-05-15 | 2013-12-04 | 铃木株式会社 | Air inlet control device for motorcycle |
-
2009
- 2009-10-27 CN CN2009202068319U patent/CN201554558U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101718229B (en) * | 2009-10-27 | 2012-12-05 | 力帆实业(集团)股份有限公司 | Throttle position sensor |
| CN103123250A (en) * | 2011-09-19 | 2013-05-29 | 沃尔布罗发动机使用有限责任公司 | Rotary position sensor with buffer |
| CN103423003A (en) * | 2012-05-15 | 2013-12-04 | 铃木株式会社 | Air inlet control device for motorcycle |
| CN103423003B (en) * | 2012-05-15 | 2016-02-10 | 铃木株式会社 | The Intaker controller of motorcycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100818 Effective date of abandoning: 20091027 |
|
| RGAV | Abandon patent right to avoid regrant |