CN2854101Y - Vehicle oil supply-stop controller - Google Patents
Vehicle oil supply-stop controller Download PDFInfo
- Publication number
- CN2854101Y CN2854101Y CN 200520074177 CN200520074177U CN2854101Y CN 2854101 Y CN2854101 Y CN 2854101Y CN 200520074177 CN200520074177 CN 200520074177 CN 200520074177 U CN200520074177 U CN 200520074177U CN 2854101 Y CN2854101 Y CN 2854101Y
- Authority
- CN
- China
- Prior art keywords
- direct current
- current micromotor
- control circuit
- fuel feeding
- automobile
- 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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- Control Of Direct Current Motors (AREA)
Abstract
The utility model discloses an oil supply and oil cut-off controller for vehicles, which comprises a direct current micromotor which connects with an adjustable bar through an actuating mechanism. The adjustable bar connects with the control components at the oil supply position of an engine oil spray pump and a micromotion switch toggle. The direct current micromotor connects with a micromotor operation control circuit which is equipped with a micromotion switch. The utility model has the advantages of simple and reasonable conformation, skillful design, highly reliable operation, long service life, convenient operation and excellent safety quality.
Description
Technical field:
The utility model relates to the vehicle electric technology in a kind of land transportation communications and transportation, is a kind of device of controlling vehicle power machinery, and specifically a kind of automobile-used fuel feeding stops oily control gear.
Background technique:
Automobile has become the traffic tool of more and more popularizing.Existing automobile, its automobile-used fuel feeding stops oily control gear complex structure, and operation inconvenience, and poor reliability are dangerous.
Summary of the invention:
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, reliable operation, and the automobile-used fuel feeding that Security is good stops oily controller.
Technical solution of the present utility model is:
A kind of automobile-used fuel feeding stops oily controller, it is characterized in that: direct current micromotor is arranged, direct current micromotor is connected with flexible rod by driving mechanism, flexible rod is connected with injection pump of engine fuel feeding positioning control part, flexible rod contacts with the sensitive switch shifting part, and direct current micromotor is connected with the micro motor running control circuit that is provided with sensitive switch.
Micro motor running control circuit is a two-way, and one the tunnel is forward loop, and one the tunnel is the negative sense loop.In the forward loop diode that joins with positive source is arranged in the micro motor running control circuit, diode connects direct current micromotor, and direct current micromotor is connected with power cathode through resettable fuse.A P-channel field-effect transistor (PEFT) pipe that joins through resettable fuse and power cathode is arranged in the negative sense loop in the micro motor running control circuit, and the P-channel field-effect transistor (PEFT) pipe joins through direct current micromotor and positive source.
In the micro motor running control circuit in the forward loop first end of direct current micromotor be connected with positive source, second end of direct current micromotor joins through resettable fuse and power cathode.In the micro motor running control circuit in the negative sense loop second end of direct current micromotor be connected with positive source, first end of direct current micromotor joins through resettable fuse and power cathode.
The utility model is simple and reasonable for structure, design ingenious, the functional reliability height, long service life, easy to operate, Security is good.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the utility model embodiment 1 a configuration diagram.
Fig. 2 is Fig. 1 embodiment's a micro motor running control circuit.
Fig. 3 is embodiment 2 a micro motor running control circuit.
Embodiment:
Embodiment 1:
A kind of automobile-used fuel feeding stops oily controller, direct current micromotor 17 is arranged, direct current micromotor 17 is connected with stroke screw mandrel 11 by small gear 15, big or small disjunctor gear 14, gear component 10, stroke screw mandrel 11 is with injection pump of engine fuel feeding positioning control part--wire rope 12 is connected, stroke screw mandrel 11 elbows contact with slide plate 6, and direct current micromotor 17 is connected with the micro motor running control circuit that is provided with sensitive switch.
When the moving contact of automobile ignition switch K1 and K1-1 are closed, P-channel field-effect transistor (PEFT) pipe T1 gets positive electricity and ends, positive electricity is through diode D2 forward conduction, direct current micromotor 17 produces current loop and is rotated in the forward, small gear 15 is contained on the spindle nose of direct current micromotor 17, also rotation thereupon, drive big or small disjunctor gear 14, further driven gear component 10, the geared sleeve inwall of gear component 10 has screw thread, stroke screw mandrel 11 is travelled forward under the effect of geared sleeve screw thread, to certain size, stroke screw mandrel elbow is stirred slide plate 6, and the moving contact that slide plate 6 is stirred sensitive switch K2 becomes the closure with K2-1 by the K2-2 closure, at this moment direct current micromotor no current loop and stopping the rotation, diode D3 forms short circuit to direct current micromotor two ends and stall rapidly, at this moment the wire rope 12 that is contained on the stroke screw mandrel 11 stretches out, and makes Injection Pump on the motor car engine in the fuel feeding position, and vehicle can start.
Also have shell 1, wire harness 2, rubber waterproof cover 3, connector assembly 4, circuit board assembly 5, rivet 7, spring 8, bearing 9, waterproof screw 13, electric machine support 16, diode D1, D4, resettable fuse PTC, resistance R 1, R2 among Fig. 1, Fig. 2.
Embodiment 2:
In the micro motor running control circuit in the forward loop first end of direct current micromotor be connected with positive source, second end of direct current micromotor joins through resettable fuse PTC and power cathode.In the micro motor running control circuit in the negative sense loop second end of direct current micromotor be connected with positive source, first end of direct current micromotor joins through resettable fuse PTC and power cathode.
Other mechanical part work after the micro motor running are identical with embodiment 1.
Claims (6)
1, a kind of automobile-used fuel feeding stops oily controller, it is characterized in that: direct current micromotor is arranged, direct current micromotor is connected with flexible rod by driving mechanism, flexible rod is connected with injection pump of engine fuel feeding positioning control part, flexible rod contacts with the sensitive switch shifting part, and direct current micromotor is connected with the micro motor running control circuit that is provided with sensitive switch.
2, automobile-used fuel feeding according to claim 1 stops oily controller, it is characterized in that: micro motor running control circuit is a two-way, and one the tunnel is forward loop, and one the tunnel is the negative sense loop.
3, automobile-used fuel feeding according to claim 2 stops oily controller, it is characterized in that: in the forward loop diode that joins with positive source is arranged in the micro motor running control circuit, diode connects direct current micromotor, and direct current micromotor is connected with power cathode through resettable fuse.
4, automobile-used fuel feeding according to claim 3 stops oily controller, it is characterized in that: a P-channel field-effect transistor (PEFT) pipe that joins through resettable fuse and power cathode is arranged in the negative sense loop in the micro motor running control circuit, and the P-channel field-effect transistor (PEFT) pipe joins through direct current micromotor and positive source.
5, automobile-used fuel feeding according to claim 2 stops oily controller, it is characterized in that: in the micro motor running control circuit in the forward loop first end of direct current micromotor be connected with positive source, second end of direct current micromotor joins through resettable fuse and power cathode.
6, automobile-used fuel feeding according to claim 5 stops oily controller, it is characterized in that: in the micro motor running control circuit in the negative sense loop second end of direct current micromotor be connected with positive source, first end of direct current micromotor joins through resettable fuse and power cathode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520074177 CN2854101Y (en) | 2005-08-01 | 2005-08-01 | Vehicle oil supply-stop controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520074177 CN2854101Y (en) | 2005-08-01 | 2005-08-01 | Vehicle oil supply-stop controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2854101Y true CN2854101Y (en) | 2007-01-03 |
Family
ID=37580732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520074177 Expired - Fee Related CN2854101Y (en) | 2005-08-01 | 2005-08-01 | Vehicle oil supply-stop controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2854101Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500237A (en) * | 2014-12-27 | 2015-04-08 | 科博达技术有限公司 | Electric control flame-out device of engine |
-
2005
- 2005-08-01 CN CN 200520074177 patent/CN2854101Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500237A (en) * | 2014-12-27 | 2015-04-08 | 科博达技术有限公司 | Electric control flame-out device of engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070103 Termination date: 20100801 |