CN203358359U - Dumping flameout switch for automobile vehicle - Google Patents
Dumping flameout switch for automobile vehicle Download PDFInfo
- Publication number
- CN203358359U CN203358359U CN 201320466551 CN201320466551U CN203358359U CN 203358359 U CN203358359 U CN 203358359U CN 201320466551 CN201320466551 CN 201320466551 CN 201320466551 U CN201320466551 U CN 201320466551U CN 203358359 U CN203358359 U CN 203358359U
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- Prior art keywords
- switch
- pendulum mass
- housing
- turns
- circuit board
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- Expired - Fee Related
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Abstract
The utility model discloses a dumping flameout switch for an automobile vehicle. The dumping flameout switch for the automobile vehicle comprises a shell, an installation seat and a plug, wherein a switch component is arranged in the shell and comprises a switch circuit board and a rotary swinging body which are vertically arranged in the shell; the rotary swinging body is connected with the shell through a rotating shaft; a permanent magnet is arranged in the rotary swinging body; a switch circuit is integrated on the switch circuit board; the switch circuit comprises a Hall switch and connecting circuits; the position of the Hall switch is right opposite to the position of the permanent magnet; the VVC end, the OUT end and the GND end of the Hall switch are respectively connected with a wiring terminal through the connecting circuits; the plug is a three-plug; the plug pieces of the three-phase plug are electrically connected with a wiring terminal on the switch circuit board through conducting lines. The dumping flameout switch for the automobile vehicle is simple in structure and high in sensitivity, the flameout of an engine can be controlled in time when the automobile vehicle is dumped.
Description
Technical field
The utility model relates to a kind of blanket, relates in particular to a kind of two-wheeled vehicle with toppling over flameout switch.
Background technology
Usually, especially two-wheel car is in the situation that topple over for self-propelled vehicle, and chaufeur is difficult to manipulation of switches in time and makes engine off, thereby is easy to cause self-propelled vehicle and personnel's secondary injury.Topple over flameout switch although some have occurred on the market, for example Chinese CN1074413A discloses a kind of like this device, it is the end to track by the balls tumble with in " U " type track mainly, turn on-switch circuit, thereby control engine auto shut down, but said structure is more complicated, " U " type track and spheroid fit dimension precision prescribed are high, inconvenience is manufactured, and removes to connect circuit contact by balls tumble, and it is slower to move.For example Chinese CN2357953Y discloses a kind of automatic blanket for power-drive vehicle again, and it mainly consists of switch sensor and switch circuit; Described switch sensor has shell, conduction kinetoplast and two wiring utmost points, and a wiring utmost point is connected with shell by oscillating axle and is electrically connected with this oscillating axle; The conduction kinetoplast is can be around the conductor that swings the axis oscillating of doing.But its structure is comparatively complicated, and sensitivity is lower.
The utility model content
For the prior art above shortcomings, the purpose of this utility model just is to provide a kind of self-propelled vehicle to topple over flameout switch, simple in structure, sensitive in height, can be when self-propelled vehicle be toppled over control engine is flame-out in time.
To achieve these goals, the technical solution adopted in the utility model is such: a kind of self-propelled vehicle is toppled over flameout switch, comprises housing, mount pad and plug, is provided with control group in housing; It is characterized in that: described control group comprises vertically to be located at the switching circuit board in housing and to turn pendulum mass, and the perpendicular at described switching circuit board place is parallel to each other with the perpendicular that turns the pendulum mass place; The described pendulum mass that turns is connected with housing by a rotating shaft, and turns pendulum mass and can rotate in the perpendicular that turns the pendulum mass place around the shaft, is provided with a permanent magnet in turning pendulum mass, and this permanent magnet is positioned at below rotating shaft; Described switching circuit board is fixedly connected with housing, is integrated with switch circuit on switching circuit board, and described switch circuit comprises a Hall switch and junction circuit, the position of this Hall switch and the position of permanent magnet over against, its sensitive surface near permanent magnet; When housing rotates, switching circuit board rotates with housing, turns pendulum mass and can keep virgin state; When the horizontal surface that has served as the housing center turns to and crosses angle between the perpendicular that turns the pendulum mass center and is more than or equal to 55 °, the sensitive surface of Hall switch can form dislocation with permanent magnet; The VCC end of described Hall switch, OUT end and GND end are connected with a connection terminal by junction circuit respectively; Described plug is triple cable plug, and the inserted sheet of this triple cable plug is electrically connected by the connection terminal on a wire and switching circuit board respectively.
Further, described switch circuit also comprises a zener diode, a filter capacitor C, a chemical capacitor C1 and resistance R 1, resistance R 2 and resistance R 3, the positive pole of described zener diode and the GND of Hall switch end are electrically connected, and the VCC end of negative pole and Hall switch is electrically connected; The two ends of described filter capacitor C and chemical capacitor C1 are electrically connected with OUT end and the GND end of Hall switch respectively; The two ends of resistance R 1 are electrically connected with the VCC of Hall switch end and OUT end respectively, and resistance R 2 is series between the connection terminal that the OUT of Hall switch holds and be attached thereto, and resistance R 3 is in parallel with filter capacitor C and chemical capacitor C1.Carry out voltage stabilizing by zener diode, thereby guarantee the stability of Hall switch work.Owing in the motor-driven vehicle going process, may having shake, therefore turning pendulum mass may occur rotating in the process of shake, thereby cause the sensitive surface dislocation of permanent magnet and Hall switch, cause producing spurious signal, but the dislocation produced due to this shake resets usually after moment, therefore after between the OUT of Hall switch end and GND end, chemical capacitor C1 being set, the transient voltage that such shake produces is charged to this chemical capacitor C1, thereby avoid spurious signal output, can effectively avoid interference the output of signal, avoid causing the motor bike middle engine off that normally travels.When self-propelled vehicle is toppled over, turn the sensitive surface of pendulum mass and Hall switch for a long time in the dislocation state, therefore at chemical capacitor C1, charged after (time is 1s usually), can carry out normal control signal output.Because this chemical capacitor C1 is parallel with a resistance R 3, therefore, the chemical capacitor C1 after momentary charge can carry out electric quantity consumption by this resistance R 3, thereby effectively avoids spurious signal output.
Further, the described pendulum mass that turns is sector structure, and it is connected with rotating shaft near the central angle place, and described permanent magnet is positioned at and turns pendulum mass near the radiused edges place.Structure is more reasonable, is more convenient for when self-propelled vehicle is toppled over, and turns pendulum mass and keep virgin state under the effect of gravity.
Further, described mount pad comprises a horizontally disposed plate body, offers mounting hole on plate body, is provided with lining in mounting hole.Make easier for installationly, and by lining is set, can reduce better the driving process middle shell and produce shake.
Further, described housing comprises protecgulum and bonnet, and this protecgulum and bonnet removably connect; Described mount pad is fixedly connected with bonnet, and described switching circuit board is positioned at bonnet, and is packaged as a whole by casting glue and bonnet, and the described pendulum mass that turns is connected with bonnet by rotating shaft.Make whole assembling convenient, and make integral structure more stable.
Compared with prior art, the utility model has the advantage of: simple in structure, easy to use; By mount pad, housing is arranged on self-propelled vehicle, and make the perpendicular at switching circuit board place vertical with line in the heart in self-propelled vehicle front and back wheel (axle), like this, when self-propelled vehicle is toppled over, switching circuit board and housing rotate with self-propelled vehicle, and owing to turning pendulum mass and housing is rotationally connected, therefore turn pendulum mass remains virgin state under the effect of gravity, thereby cause the sensitive surface dislocation that turns the interior permanent magnet of pendulum mass and the Hall switch on switching circuit board, thereby realize control signal output; Carry out the output of control signal by Hall switch, its sensitivity is higher, thus can be better after self-propelled vehicle especially two-wheel car is toppled over control engine flame-out.
The accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is birds-eye view of the present utility model;
Fig. 3 be housing along A-A to cutaway view;
Fig. 4 be housing along B-B to cut open after schematic diagram;
The schematic circuit diagram that Fig. 5 is switching circuit board.
In figure: 1-housing, 2-mount pad, 3-plug, 4-switching circuit board, 5-turn pendulum mass, 6-rotating shaft, 7-permanent magnet, 8-Hall switch, 9-lining.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment: referring to Fig. 1 to Fig. 5, a kind of self-propelled vehicle is toppled over flameout switch, comprises housing 1, mount pad 2 and plug 3, in housing 1, is provided with control group.Described mount pad 2 comprises a horizontally disposed plate body, offers mounting hole on plate body, is provided with lining 9 in mounting hole.Described control group comprises vertically to be located at the interior switching circuit board 4 of housing 1 and to turn pendulum mass 5, and the perpendicular at described switching circuit board 4 places is parallel to each other with the perpendicular that turns pendulum mass 5 places.
The described pendulum mass 5 of turning is connected with housing 1 by a rotating shaft 6, and turns pendulum mass 5 and can 6 rotate in the perpendicular that turns pendulum mass 5 places around the shaft, is provided with a permanent magnet 7 in turning pendulum mass 5, and this permanent magnet 7 is positioned at rotating shaft 6 belows; The described pendulum mass 5 that turns is for sector structure, and it is connected with rotating shaft 6 near the central angle place, and described permanent magnet 7 is positioned at and turns pendulum mass 5 near the radiused edges place.During making, offer a through hole turning on an end of pendulum mass 5, will turn pendulum mass 5 by this through hole and be enclosed within rotating shaft 6, in rotating shaft 6, away from an end of housing 1, add back-up ring, come off from rotating shaft 6 to avoid turning pendulum mass 5, so not only simple in structure and make convenient.During concrete enforcement, the distance of rotating shaft 6 tool housing 1 upsides is less than the length that turns pendulum mass 5, rotating shaft 6 is greater than apart from the distance of housing 1 downside the length that turns pendulum mass 5, thereby effectively controls the stroke that turns pendulum, avoids turning pendulum and cause the generation of the excessive signal that makes the mistake of stroke because of shake in normal driving process.
Described switching circuit board 4 is fixedly connected with housing 1, be integrated with switch circuit on switching circuit board 4, described switch circuit comprises Hall switch 8 and a junction circuit, the position of the position of this Hall switch 8 and permanent magnet 7 is over against (being that permanent magnet 7 overlaps with the sensitive surface of Hall switch 8), and its sensitive surface is near permanent magnet 7; When housing 1 rotates, switching circuit board 4 rotates with housing 1, turns pendulum mass 5 and can keep virgin state; When the horizontal surface that has served as housing 1 center turns to and crosses angle between the perpendicular that turns pendulum mass 5 centers and is more than or equal to 55 °, the sensitive surface of Hall switch 8 can form dislocation (being permanent magnet 7 with the detection faces of Hall switch 8 without intersection) with permanent magnet 7.Usually, when being more than or equal to 55 °, the self-propelled vehicle angle of inclination can be considered tilt state.The VCC end of described Hall switch 8, OUT end and GND end are connected with a connection terminal by junction circuit respectively; Described plug 3 is triple cable plug 3, and the inserted sheet of this triple cable plug 3 is electrically connected by the connection terminal on a wire and switching circuit board 4 respectively.
Described switch circuit also comprises a zener diode, a filter capacitor C, a chemical capacitor C1 and resistance R 1, resistance R 2 and resistance R 3, and the GND end of the positive pole of described zener diode and Hall switch 8 is electrically connected, and the VCC end of negative pole and Hall switch 8 is electrically connected; The two ends of described filter capacitor C and chemical capacitor C1 are electrically connected with OUT end and the GND end of Hall switch 8 respectively; The two ends of resistance R 1 are electrically connected with the VCC of Hall switch 8 end and OUT end respectively, and resistance R 2 is series between the connection terminal that the OUT of Hall switch 8 holds and be attached thereto, and resistance R 3 is in parallel with filter capacitor C and chemical capacitor C1.During concrete enforcement, filter capacitor C is between Hall switch 8 and resistance R 3, between the connection terminal of chemical capacitor C1 on resistance R 3 and switching circuit board 4.Carry out voltage stabilizing by zener diode, thereby guarantee the stability of Hall switch 8 work; Between the OUT of Hall switch 8 end and GND end, chemical capacitor C1 is set, can effectively avoids interference the output of signal, thereby avoid causing the motor bike middle engine off that normally travels.
During concrete enforcement, described housing 1 comprises protecgulum and bonnet, and this protecgulum and bonnet removably connect; And this housing 1 is rectangular structure.Described mount pad 2 is fixedly connected with bonnet, makes to assemble convenient.Described switching circuit board 4 is positioned at bonnet, and is packaged as a whole by casting glue and bonnet, thereby makes integral structure more stable.The described pendulum mass 5 that turns is connected with bonnet by rotating shaft 6.
During use, by mount pad 2, housing 1 is arranged on self-propelled vehicle, and make the perpendicular at switching circuit board 4 places vertical with line in the heart in self-propelled vehicle front and back wheel (axle), like this, when self-propelled vehicle is toppled over, switching circuit board 4 and housing 1 rotate with self-propelled vehicle, owing to turning pendulum mass 5, with housing 1, be rotationally connected, therefore turn pendulum mass 5 remains virgin state under the effect of gravity, thereby cause the sensitive surface dislocation that turns the interior permanent magnet 7 of pendulum mass 5 and the Hall switch 8 on switching circuit board 4, thereby realize control signal output; The controlling machine motor vehicle engine is flame-out.
Finally it should be noted that, above embodiment is only in order to the technical solution of the utility model to be described but not the restriction technologies scheme, those of ordinary skill in the art is to be understood that, those are modified to the technical solution of the utility model or are equal to replacement, and do not break away from aim and the scope of the technical program, all should be encompassed in the middle of claim scope of the present utility model.
Claims (5)
1. a self-propelled vehicle is toppled over flameout switch, comprises housing (1), mount pad (2) and plug (3), in housing (1), is provided with control group; It is characterized in that: described control group comprises vertically to be located at the switching circuit board (4) in housing (1) and to turn pendulum mass (5), and the perpendicular at described switching circuit board (4) place is parallel to each other with the perpendicular that turns pendulum mass (5) place; The described pendulum mass (5) that turns is connected with housing (1) by a rotating shaft (6), and turn pendulum mass (5) around the shaft (6) in the perpendicular that turns pendulum mass (5) place, rotate, be provided with a permanent magnet (7) in turning pendulum mass (5), this permanent magnet (7) is positioned at rotating shaft (6) below; Described switching circuit board (4) is fixedly connected with housing (1), be integrated with switch circuit on switching circuit board (4), described switch circuit comprises a Hall switch (8) and junction circuit, the position of the position of this Hall switch (8) and permanent magnet (7) over against, its sensitive surface near permanent magnet (7); When housing (1) rotates, switching circuit board (4) rotates with housing (1), turns pendulum mass (5) and can keep virgin state; When the horizontal surface that has served as housing (1) center turns to and crosses angle between the perpendicular that turns pendulum mass (5) center and is more than or equal to 55 °, the sensitive surface of Hall switch (8) can form dislocation with permanent magnet (7); The VCC end of described Hall switch (8), OUT end and GND end are connected with a connection terminal by junction circuit respectively; Described plug (3) is triple cable plug (3), and the inserted sheet of this triple cable plug (3) is electrically connected by the connection terminal on a wire and switching circuit board (4) respectively.
2. a kind of self-propelled vehicle according to claim 1 is toppled over flameout switch, it is characterized in that: described switch circuit also comprises a zener diode, a filter capacitor C, a chemical capacitor C1 and resistance R 1, resistance R 2 and resistance R 3, the GND end of the positive pole of described zener diode and Hall switch (8) is electrically connected, and the VCC end of negative pole and Hall switch (8) is electrically connected; The two ends of described filter capacitor C and chemical capacitor C1 are electrically connected with OUT end and the GND end of Hall switch (8) respectively; The two ends of resistance R 1 are electrically connected with the VCC of Hall switch (8) end and OUT end respectively, and resistance R 2 is series between the connection terminal that the OUT of Hall switch (8) holds and be attached thereto, and resistance R 3 is in parallel with filter capacitor C and chemical capacitor C1.
3. a kind of self-propelled vehicle according to claim 1 is toppled over flameout switch, it is characterized in that: the described pendulum mass (5) that turns is for sector structure, it is connected with rotating shaft (6) near the central angle place, and described permanent magnet (7) is positioned at and turns pendulum mass (5) near the radiused edges place.
4. a kind of self-propelled vehicle according to claim 1 is toppled over flameout switch, it is characterized in that: described mount pad (2) comprises a horizontally disposed plate body, offers mounting hole on plate body, is provided with lining (9) in mounting hole.
5. a kind of self-propelled vehicle according to claim 1 is toppled over flameout switch, it is characterized in that: described housing (1) comprises protecgulum and bonnet, and this protecgulum and bonnet removably connect; Described mount pad (2) is fixedly connected with bonnet, and described switching circuit board (4) is positioned at bonnet, and is packaged as a whole by casting glue and bonnet, and the described pendulum mass (5) that turns is connected with bonnet by rotating shaft (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320466551 CN203358359U (en) | 2013-08-01 | 2013-08-01 | Dumping flameout switch for automobile vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320466551 CN203358359U (en) | 2013-08-01 | 2013-08-01 | Dumping flameout switch for automobile vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203358359U true CN203358359U (en) | 2013-12-25 |
Family
ID=49806171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320466551 Expired - Fee Related CN203358359U (en) | 2013-08-01 | 2013-08-01 | Dumping flameout switch for automobile vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203358359U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104276049A (en) * | 2014-10-28 | 2015-01-14 | 广西一定能电子科技有限公司 | Circuit device capable of automatically cutting off speed controller during lateral inclining or toppling over of electric vehicle |
| CN110856443A (en) * | 2018-05-29 | 2020-02-28 | 帕德米尼Vna机电私人有限公司 | Tilt angle sensor with fail-safe system |
-
2013
- 2013-08-01 CN CN 201320466551 patent/CN203358359U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104276049A (en) * | 2014-10-28 | 2015-01-14 | 广西一定能电子科技有限公司 | Circuit device capable of automatically cutting off speed controller during lateral inclining or toppling over of electric vehicle |
| CN110856443A (en) * | 2018-05-29 | 2020-02-28 | 帕德米尼Vna机电私人有限公司 | Tilt angle sensor with fail-safe system |
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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: 20131225 Termination date: 20150801 |
|
| EXPY | Termination of patent right or utility model |