CN201951257U - Alcohol movement-prohibition device for automobile - Google Patents
Alcohol movement-prohibition device for automobile Download PDFInfo
- Publication number
- CN201951257U CN201951257U CN2010207005501U CN201020700550U CN201951257U CN 201951257 U CN201951257 U CN 201951257U CN 2010207005501 U CN2010207005501 U CN 2010207005501U CN 201020700550 U CN201020700550 U CN 201020700550U CN 201951257 U CN201951257 U CN 201951257U
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- alcohol
- concentration tester
- alcohol concentration
- control unit
- movement
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Abstract
The utility model relates to an alcohol movement-prohibition device for an automobile, which comprises a password box (1), an alcohol concentration tester (2) and a photosensitive control unit (3). The alcohol movement-prohibition device is characterized in that the password box (1) is hermetically connected with a gas sensor on the alcohol concentration tester (2) via an air blowing pipe (4), the air blowing pipe (4) is divided into an upper section and a lower section, an air sac (20) is disposed on the lower section, a corresponding elastic switch (21) is arranged on the alcohol concentration tester (2) below the air sac (20), and the photosensitive control unit (3) is arranged beside a light emitting diode (5) of the alcohol concentration tester (2). The alcohol movement-prohibition device has the advantages that the alcohol movement-prohibition device is suitable for various types of automobiles, not only is simple in structure and low in cost, but also is convenient in operation, and effectively prevents drunk driving.
Description
Affiliated technical field
The utility model relates to a kind of automotive mounting, relates to a kind of automobile alcohol specifically and prohibits moving device.
Background technology
At present, along with scientific and technological progress and expanding economy, automobile has become one of the most general vehicle in people's daily life, as on and off duty, out on tours is essential, especially many drivers often drive to go out when treating with courtesy, cause easily after dinner party is drunk and drive when intoxicated, have safety traffic hidden danger.Existing driver's drunken driving device that prevents, cut off automobile igniter by round about circuit and realize that the major defect of this device is: driver's start a car next time that giving drinks exceeds standard brings inconvenience.
Summary of the invention
In order to overcome the deficiency that now above technology exists, the utility model provides a kind of automobile alcohol to prohibit moving device, and this device can prevent the generation of drunken driving phenomenon to greatest extent.
The technical scheme that the utility model technical solution problem is adopted is: a kind of automobile alcohol is prohibited moving device, it is made up of password box, alcohol concentration tester, sensitization control unit, it is characterized in that: described password box is tightly connected by the gas sensor on gas blow pipe and the alcohol concentration tester, described gas blow pipe is divided into two sections and is provided with an air bag at its hypomere, the alcohol concentration tester of air bag below is provided with a cooresponding elastic switch, the other sensitization control unit that is provided with of the light emitting diode of described alcohol concentration tester; Described sensitization control unit is by the photoconductive cell in the loop, power supply, electromagnetic relay and be connected iron ball in the steel pipe, bayonet lock, outer pulley, iron plate, the spring of steel pipe by rope and form.
The beneficial effects of the utility model: this device is not only simple in structure, price is cheap but also easy to operate, and the driver who exceeds standard to drinking drives can not bring inconvenience next time.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a planar structure scheme drawing of the present utility model;
Among the figure: 1. password box, 2. alcohol concentration tester, 3. sensitization control unit, 4. gas blow pipe, 5. light emitting diode, 6. photoconductive cell, 7a, 7b. power supply, 8. electromagnetic relay, 9. steel pipe, 10. iron ball, 11. ropes, 12. iron plates, 13. spring, 14. pulleys, 15. bayonet locks, 16. gas sensor, 17. key lock hole slots, 18. key lockholes, 19. surface-mounted integrated circuit, 20. air bags, 21. elastic switchs.
The specific embodiment
As shown in Figure 1, a kind of automobile alcohol is prohibited moving device, and it is made up of password box 1, alcohol concentration tester 2, sensitization control unit 3.Described password box 1 is tightly connected by the gas sensor on gas blow pipe 4 and the alcohol concentration tester 2, but the 4 epimere longitudinal extensions of described gas blow pipe, and its epimere outer wall and password box 1 bottom circular aperture link closely, fix; Gas blow pipe 4 hypomeres are rigid plastic, and 4 times segment interfaces of gas blow pipe and gas sensor 16 seal leak-tight joints, and are provided with an air bag 20 at gas blow pipe 4 hypomeres, and the alcohol concentration tester 2 of air bag 20 belows is provided with a cooresponding elastic switch 21.The light emitting diode of described alcohol concentration tester 2 (VD1, VD2, VD3, VD4, VD5, VD6, VD7, VD8, VD9, VD10) the 5 other sensitization control units 3 that are provided with.Described sensitization control unit 3 is made up of the photoconductive cell in the loop 6, power supply 7b, electromagnetic relay 8 and the iron ball 10, bayonet lock 15, steel pipe 9 outer pulley 14, iron plate 12, the springs 13 that are connected by rope 11 in the steel pipe 9.
Described spring 13 is welded in the key lock hole slot 17 of direction web and is parallel with key lockhole 18, coincide mutually with spring 13 bonded assembly iron plates 12 and key lockhole 18 and can be key lock hole slot 17 in parallel motion, play the effect of sealing or opening key lockhole 18.One side of described iron plate 12 is connected by rope 11 and four pulleys 14 and steel pipe 9 interior iron balls 10, steel pipe 9 is fixed across two ends in the middle of car seat and pulley 14, be provided with two bayonet locks 15 in it, avoid iron ball 10 bump electromagnetic relays 8 or break away from orbit.Near the bayonet lock 15 of electromagnetic relay 8 and the length that the distance between the iron ball 10 is a bit larger tham iron plate 12, so that the distance that electromagnetic relay 8 energising generation magnetic field suction iron balls 10 move fully exposes key lockhole 18 greater than the length of iron plate 12.Password box is installed in by the driver's seat side, in the space that the power supply 7a of alcohol concentration tester 2 and sensitization control unit 3 and coupled lead, electromagnetic relay 8, photoconductive cell (RL) 6 place under the operating seat, and all be fixed on the fritter plank.It is semi-enclosed that single unit system is, and just may cause iron ball 10 that iron plate 12 is pulled away from key lockhole 18 when therefore having only the driver to blow.
The people that described password box 1 has only driver or driver to trust just can open, taking out the gas blow pipe 4 that detects driver's alcohol content of exhalation gas concentration tester 2 blows, because gas blow pipe 4 and gas sensor 16 are tightly connected, when continuing to blow, the gas that blows out accumulates in gas blow pipe 4 and gas sensor causes gas blow pipe 4 internal gas pressures to increase for 16 li, and the air bag 20 on gas blow pipe 4 walls just can expand and push the elastic switch 21 of its below.After elastic switch 21 closed down, after power supply 7b gave a bit of time of alcohol concentration tester 2 preheatings, gas sensor 16 was started working, and assembled the gas that the driver blows out already around the gas sensor 16 at this moment.On the one hand, when gas sensor 16 detect driver's alcohol content of exhalation gas concentration less than the national regulation scope in the time, five light-emitting diode (VD6 of the downside that surface-mounted integrated circuit (IC) 19 branches out, VD7, VD8, VD9, VD10) 5 send green glow, shine photoconductive cell in the sensitization control unit 3 (RL) 6, photoconductive cell (RL) 6 induction green glows reduce its resistance, thereby connect its loop, place, make electromagnetic relay 8 generation magnetic and attract near its iron ball 10, steel pipe 9 is used for fixing the sliding rail of iron ball 10, and the bayonet lock 15 in the steel pipe 9 is used for limiting the sliding scale of little iron ball.Iron ball 10 just can expose it and cover key lockhole 18 down by the iron plate 12 of rope 11 and pulley 14 pulling ropes 11 other ends after iron plate 12 is pulled away from, the driver is available key startup automobile; On the other hand, when alcohol content is higher than the national regulation scope, five light-emitting diodes of the upside that surface-mounted integrated circuit (IC) 19 branches out (VD1, VD2, VD3, VD4, VD5) 5 send ruddiness, 6 pairs of light-emitting diodes of photoconductive cell in the sensitization control unit 3 (RL) (VD1, VD2, VD3, VD4, VD5), 5 ruddiness that send are induction not, and then the driver can't normally start car.Driver's face leaves gas blow pipe 4 and no longer blows after light-emitting diode (VD6, VD7, VD8, VD9, VD10) 5 luminous end, and air bag 20 shrinks, and elastic switch 21 takeoffs, not only because have spring 13 effect all but also return to initial condition.The elasticity of spring 13 has certain limit to reach when electromagnetic relay 8 energising, and normally stretching, it is pulled away from key lockhole 18 to iron plate 12 owing to iron ball 10 self gravitations when going up iron plate 12 and being unlikely to make automobile to tilt a little again.The utility model can prevent the generation of drunken driving phenomenon to greatest extent.
The utility model not only is confined to above preferred embodiment, everyly utilizes the utility model in structure or in shape, making the close product that is drawn that changes, and all drops on protection domain of the present utility model.
Claims (2)
1. an automobile alcohol is prohibited moving device, it is made up of password box (1), alcohol concentration tester (2), sensitization control unit (3), it is characterized in that: described password box (1) is tightly connected by the gas sensor on gas blow pipe (4) and the alcohol concentration tester (2), described gas blow pipe (4) is divided into two sections and is provided with an air bag (20) at its hypomere, the alcohol concentration tester (2) of air bag (20) below is provided with a cooresponding elastic switch (21), the other sensitization control unit (3) that is provided with of the light emitting diode (5) of described alcohol concentration tester (2).
2. automobile alcohol according to claim 1 is prohibited moving device, it is characterized in that: described sensitization control unit (3) is by the photoconductive cell in the loop (6), power supply (7), electromagnetic relay (8) and be connected the iron ball (10) in the steel pipe (9) by rope (11), pulley (14), iron plate (12), the spring (13) outside the steel pipe formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010207005501U CN201951257U (en) | 2010-12-29 | 2010-12-29 | Alcohol movement-prohibition device for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010207005501U CN201951257U (en) | 2010-12-29 | 2010-12-29 | Alcohol movement-prohibition device for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201951257U true CN201951257U (en) | 2011-08-31 |
Family
ID=44495382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010207005501U Expired - Fee Related CN201951257U (en) | 2010-12-29 | 2010-12-29 | Alcohol movement-prohibition device for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201951257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535960A (en) * | 2012-01-12 | 2012-07-04 | 南开大学 | Cheating preventive alcohol lock interlocking device |
-
2010
- 2010-12-29 CN CN2010207005501U patent/CN201951257U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535960A (en) * | 2012-01-12 | 2012-07-04 | 南开大学 | Cheating preventive alcohol lock interlocking device |
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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: 20110831 Termination date: 20131229 |