CN202370663U - Signal panel for gas engine - Google Patents
Signal panel for gas engine Download PDFInfo
- Publication number
- CN202370663U CN202370663U CN2011205665041U CN201120566504U CN202370663U CN 202370663 U CN202370663 U CN 202370663U CN 2011205665041 U CN2011205665041 U CN 2011205665041U CN 201120566504 U CN201120566504 U CN 201120566504U CN 202370663 U CN202370663 U CN 202370663U
- Authority
- CN
- China
- Prior art keywords
- housing
- speed
- signal panel
- sensor
- shell
- 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
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- Testing Of Engines (AREA)
Abstract
The utility model discloses a signal panel for a gas engine. The signal panel comprises a shell, wherein a shaft is arranged on the shell, one end of the shaft is located inside the shell and the other end of the shaft is located outside the shell. The signal panel is characterized in that one end of the shaft, located inside the shell, is provided with a speed-measurement ratchet, and the shell is provided with a sensing device corresponding to the speed-measurement ratchet. Compared with the prior art, by adoption of the technical scheme, the signal panel disclosed by the utility model has the characteristics that: by means of the arranging the speed-measurement ratchet to be matched with a sensor and arranging a sensor fixing seat at a position, corresponding to the speed-measurement ratchet, on the shell, the sensor fixing seat can be used to prevent the sensor from shaking and simultaneously make the centering between the sensor and the speed-measurement ratchet accurate, so that the dead center accuracy of the gas engine is increased, and a foundation is laid for accurately measuring the sufficient burning condition of gas and the produced horsepower.
Description
Technical field
The utility model relates to motor and uses telltale, specifically, relates to a kind of gas engine and uses signal panel.
Background technique
The used signal panel of present gas engine adopt the signal panel of Hall transducer formula more; Concrete structure is: drive a tooth cup that has gear piece with a transmission shaft and rotate; Gear piece inserts in the gap on the Hall transducer, has perforation on the gear piece of tooth cup, when the tooth cup rotates; Produce signal when driving perforation on the gear piece, after amplification, reach the spark plug combustion gas in the cylinder of igniting through Hall transducer.But because the working environment of gas engine is relatively being worked under the condition of severe often; The Hall transducer easy shaking; And centering is inaccurate between the tooth cup; Cause the degree of accuracy of the stop of gas engine to reduce, thereby can't accurately record whether fully burning of gas, and the horsepower size that can't accurately measure gas engine and produced.
Summary of the invention
The technical problem that the utility model will solve is to overcome above-mentioned defective, provides a kind of gas engine to use signal panel, and these signal panel have solved sensor and have been prone to rock and cause measuring inaccurate problem.
For addressing the above problem, the technological scheme that the utility model adopted is:
Gas engine is used signal panel; Said signal panel comprise housing, and axle is installed on the housing, and said axle one end is positioned at the housing the other end and is positioned at outside the housing; It is characterized in that: the end that said axle is positioned at housing is equipped with the ratchet that tests the speed, and said housing is provided with the sensing device corresponding with the ratchet that tests the speed.
As a kind of improvement:
Said sensing device comprises the sensor holder that is fixedly connected with housing, and sensor is installed on the sensor holder, and said sensor matches with the ratchet that tests the speed.
One end of said housing is provided with end cap, and the other end is provided with positioning plate.
Said end cap is positioned at an end that is provided with the ratchet that tests the speed.
As further improvement:
The neutral position of said housing is provided with oil inlet hole, and oil inlet hole is provided with lubricating cup.
Owing to adopted technique scheme; Compared with prior art, the utility model matches with sensor through the setting ratchet that tests the speed, and on housing the location settings sensor fixed base corresponding with the ratchet that tests the speed; The sensor fixed base can make sensor be difficult for rocking; Simultaneously and test the speed between the ratchet centering accurately, the stop degree of accuracy that has improved gas engine, fully whether burning and the horsepower that produced lay the foundation for accurate measurement gas.
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Description of drawings
Fig. 1 is a kind of embodiment's of the utility model a structural representation;
Fig. 2 is the right TV structure schematic representation of Fig. 1.
Among the figure: the 1-housing; The 2-transmission shaft; The 3-end cap; The 4-sensor holder; The 5-ratchet that tests the speed; The 6-lubricating cup; The 7-positioning plate; The 8-screw; The 9-sensor.
Embodiment
Embodiment: as depicted in figs. 1 and 2, gas engine is used signal panel, and said signal panel comprise housing 1, and an end of said housing 1 is provided with end cap 3, and the other end is provided with positioning plate 7.Transmission shaft 2 is installed on the housing 1, between transmission shaft 2 and the housing 1 bearing is installed,
Said transmission shaft 2 one ends are positioned at housing 1 the other end and are positioned at outside the housing 1, and the end that said transmission shaft 2 is positioned at housing 1 is equipped with the ratchet 5 that tests the speed, and said end cap 3 is positioned at an end that is provided with the ratchet 5 that tests the speed.Transmission shaft 2 is positioned at housing 1 an outer end and connects driving gear.
Said housing 1 is provided with the sensing device corresponding with the ratchet 5 of testing the speed, and said sensing device comprises the sensor holder 4 that is fixedly connected with housing 1, and sensor 9 is installed on the sensor holder 4, and said sensor 9 matches with the ratchet 5 that tests the speed.
The neutral position of said housing 1 is provided with oil inlet hole, and oil inlet hole is provided with lubricating cup 6, and lubricant oil enters into the inside of housing 1 through oil inlet hole, other component in lubricated transmission shaft 2, bearing and the housing 1.
Claims (5)
1. gas engine is used signal panel; Said signal panel comprise housing (1); Transmission shaft (2) is installed on the housing (1); Said transmission shaft (2) one ends are positioned at housing (1) the other end and are positioned at outside the housing (1), it is characterized in that: the end that said transmission shaft (2) is positioned at housing (1) is equipped with the ratchet that tests the speed (5), and said housing (1) is provided with and the corresponding sensing device of the ratchet that tests the speed (5).
2. gas engine according to claim 1 is used signal panel; It is characterized in that: said sensing device comprises the sensor holder (4) that is fixedly connected with housing (1); Sensor (9) is installed on the sensor holder (4), and said sensor (9) matches with the ratchet that tests the speed (5).
3. gas engine according to claim 1 and 2 is used signal panel, it is characterized in that: an end of said housing (1) is provided with end cap (3), and the other end is provided with positioning plate (7).
4. gas engine according to claim 3 is used signal panel, it is characterized in that: said end cap (3) is positioned at an end that is provided with the ratchet that tests the speed (5).
5. gas engine according to claim 1 and 2 is used signal panel, it is characterized in that: the neutral position of said housing (1) is provided with oil inlet hole, and oil inlet hole is provided with lubricating cup (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205665041U CN202370663U (en) | 2011-12-21 | 2011-12-21 | Signal panel for gas engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205665041U CN202370663U (en) | 2011-12-21 | 2011-12-21 | Signal panel for gas engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202370663U true CN202370663U (en) | 2012-08-08 |
Family
ID=46594369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205665041U Expired - Fee Related CN202370663U (en) | 2011-12-21 | 2011-12-21 | Signal panel for gas engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202370663U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828828A (en) * | 2012-09-12 | 2012-12-19 | 嘉兴市特欧燃气动力设备有限公司 | Signal generating device of automobile engine |
| CN113533773A (en) * | 2021-08-17 | 2021-10-22 | 中国航发贵阳发动机设计研究所 | Aircraft engine fan rotational speed measuring device |
-
2011
- 2011-12-21 CN CN2011205665041U patent/CN202370663U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828828A (en) * | 2012-09-12 | 2012-12-19 | 嘉兴市特欧燃气动力设备有限公司 | Signal generating device of automobile engine |
| CN113533773A (en) * | 2021-08-17 | 2021-10-22 | 中国航发贵阳发动机设计研究所 | Aircraft engine fan rotational speed measuring device |
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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: 20120808 Termination date: 20141221 |
|
| EXPY | Termination of patent right or utility model |