CN2147143Y - Rob-proof alarm device for taxi - Google Patents
Rob-proof alarm device for taxi Download PDFInfo
- Publication number
- CN2147143Y CN2147143Y CN 93225015 CN93225015U CN2147143Y CN 2147143 Y CN2147143 Y CN 2147143Y CN 93225015 CN93225015 CN 93225015 CN 93225015 U CN93225015 U CN 93225015U CN 2147143 Y CN2147143 Y CN 2147143Y
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- CN
- China
- Prior art keywords
- alarm
- switch
- pin
- taxi
- alarm device
- 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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Abstract
The utility model relates to a rob-proof alarm device for a taxi, comprising an alarm switch, an alarm speaker, a business ceiling lamp, a taxi power supply, etc. A second-stage alarm device which is composed of an exclusive use integrated package, a diode, an audion, a resistor, an electric condenser, a relay is arranged between the alarm switch and the alarm speaker, a ceiling lamp switch and an alarm cancel switch are also respectively arranged between the alarm device and the business ceiling lamp or between the alarm device and the power supply, and the alarm switch adopts a bidirectional linkage push-button switch. When the taxi is hijacked, the driver can start the alarm switch to first-stage and second-stage alarm, and meanwhile, the taxi can automatically flame out. Therefore, the personal safety of the driver can be protected, and the utility model is suitable for taxis of various models.
Description
The utility model relates to the anti-anti-annunciator of robbing of annunciator, particularly taxicar of robbing of a kind of self-propelled vehicle, belongs to the electronic security(ELSEC) warning device of taxicar.
The electronic alarm that existing self-propelled vehicle is particularly used on the taxicar, mostly focus in function aspects antitheft, as U.S. Patent number be US4706064, French Patent (FRP) number for FR2528776 etc., all lack the anti-warning function of robbing of actv..And for example the various model motor vehicle electronic annunciators of at present commercially available ground productions such as Beijing all can not make the user especially the driver when suffering that the ruffian plunders, escape with life and limb conditionally or anti-misfortune of defending oneself reported to the police, does not promptly have the misfortune of preventing warning function.So someone has designed the multiple anti-theft anti-robbery alarm device that is used for self-propelled vehicle, as the anti-electronic alarm of robbing of Chinese patent (patent No. is CN88107919.7)-a kind of automobile burglar, the anti-annunciator etc. of robbing of Chinese patent (patent No. is a CN90211761.0) motor vehicle antitheft.Though these annunciators have concurrently anti-theft difunctional, can not carry out secondary and report to the police, and easily be found to be difficult to report to the police by the ruffian, this can not make the driver escape danger very safely or defend oneself anti-ly robs warning, and complex structure, cost height.
The purpose of this utility model provides a kind of anti-misfortune annunciator that can carry out the secondary warning that is used for taxicar.
The utility model is achieved in that it comprises automobile power source, automobile-used radio station, ignition device, business ceiling light, alarm switch, alarming horn, is provided with one by special-purpose ic chip between alarm switch and alarming horn simultaneously
1.IC
2, relay J
1～J
3, diode V
1～V
7, aerotron V
8～V
9, resistance R
1～R
24, capacitor C
1～C
11Two utmost point warning devices that constitute, wherein; IC
1Pin 1～14 respectively with resistance R
2～R
3, R
7～R
11, R
21, R
24, capacitor C
3～C
3, C
12, relay J
1, diode V
2～V
7, aerotron V
8Be connected IC
2Pin 1～16 respectively with resistance R
10～R
20, R
23, capacitor C
6～C
7, C
10～C
11, relay J
2～J
3, aerotron V
9Be connected.
Between warning device and business ceiling light, automobile power source, also be separately installed with ceiling light switch and alarm release switch.
Alarm switch is to adopt the two-way linkage button switch to constitute.
Anti-misfortune annunciator of the present utility model is owing to adopt said structure, therefore has the secondary warning function, when robbing as meeting when taxicar, driver's switch that can push for emergency for the first time, this moment, warning device utilized the ceiling light flashing light alarm, and connect automobile-used radio station and enter one-level and report to the police, in case of emergency, the driver can press alarm switch for the second time and enter the secondary warning, promptly through warning device delay automobile auto shut down in 15～30 second, alert simultaneously acoustic alarm, in case report to the police, others can't remove, because the alarm release switch is to be intended to install by the driver, as long as the alarm release switch does not close, automobile also auto shut down can't start.
The utility model is elaborated for an embodiment below in conjunction with accompanying drawing
Fig. 1 is a functional-block diagram of the present utility model.
Fig. 2 is a warning device embodiment electronic-circuit diagram of the present utility model.
As shown in Figure 1, when taxicar is met misfortune, the driver can press the button alarm switch that is contained in the dark place, start for the first time warning device, sending the first order reports to the police, promptly utilize the former business ceiling light of taxicar (no matter whether ceiling light is opened) to flash, in the hope of the foreign aid, automobile-used radio station goes to the sender attitude automatically simultaneously, the dialogue in the car is issued to the report of command scheduling center automatically meets misfortune, can not get to press same switch for the second time under foreign aid's the situation, start warning device once more, pressing 15～30 seconds of switch, annunciator sends strong chimes of doom, be second stage warning, taxicar auto shut down at this moment.In case enter one-level or secondary alarm condition, the robber can't close annunciator, because the alarm release switch is to be installed in arbitrary dark place in the car by driver's intention, even the destroyed car of annunciator can not start, have only the driver could remove the state of alert, recover ignition device and make automobile normal running.
As shown in Figure 2, IC
1Pin 1 and V
a, V
7Join pin 2 and R
2, R
5Join pin 3 and business ceiling light, R
3Connect pin 4 and R
9, J
1, V
8, R
3Connect pin 5 and R
9～R
11Connect pin 6 and R
10, C
3Connect pin 7 and R
10, R
11, IC
2Pin 7 connect pin 8 and V
5, V
6Connect pin 9 and R
2, R
3, C
12Connect pin 10 and R
4, V
3Connect pin 11 and C
3～C
3, C
9, R
9, R
21, IC
2Pin 8 connect ground connection then, pin 12 and V
2, V
3R
7Connect, pin 13,14 respectively with R
24, R
4, V
3, C
3Connect.IC
2Pin 1 and C
7, R
13, pin 14 connects, pin 2,3 respectively with C
7, R
17, C
6, R
18Join, pin 4～6 respectively with R
19, C
11, R
20, C
10, R
23Be connected pin 7 and IC
1Pin 7, R
10, R
11Connect, pin 8 ground connection, pin 9～11 respectively with J
2, J
3, C
2Connect, pin 12,13 respectively with R
15, C
11, R
14, C connects, pin 14～16 respectively with R
13, C
7, R
12, C
6, R
16, V
9Be connected.
Connect several lead-in wires again after above-mentioned each components and parts are linked and packed and connect usefulness such as each switch, loudspeaker, be encapsulated in then in the box and get final product.
Diode V among Fig. 21～V
7Model be 2DK48, triode V8Model be 3DG6, triode V9Model be DD01.
Claims (3)
1, the anti-annunciator of robbing of a kind of taxicar comprises automobile power source, automobile-used radio station, ignition device, and business ceiling light, alarm switch, alarming horn is characterized in that being provided with one by special-purpose ic chip between alarm switch and alarming horn
1～IC
2, relay J
1～J
3, diode V
1～V
7, aerotron V
8～V
9, resistance R
1～R
24, capacitor C
1～C
11The secondary warning device that constitutes, wherein: IC
1Pin 1～14 respectively with resistance R
2～R
5, R
7～R
11, R
21～R
24, capacitor C
3～C
5, C
12Relay J
1Diode V
2～V
7, aerotron V
8IC is connected
2Pin 1～16 respectively with resistance R
10～R
20, R
23, capacitor C
6～C
7, C
10～C
11, relay J
2～J
3, aerotron V
9Be connected.
2,, it is characterized in that at above-mentioned warning device and do business also being separately installed with ceiling light switch and alarm release switch between ceiling light, the automobile power source by the anti-annunciator of robbing of the described taxicar of claim 1.
3,, it is characterized in that above-mentioned alarm switch is to adopt the two-way linkage button switch to constitute by the anti-annunciator of robbing of the described taxicar of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93225015 CN2147143Y (en) | 1993-01-07 | 1993-01-07 | Rob-proof alarm device for taxi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93225015 CN2147143Y (en) | 1993-01-07 | 1993-01-07 | Rob-proof alarm device for taxi |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2147143Y true CN2147143Y (en) | 1993-11-24 |
Family
ID=33802901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93225015 Expired - Fee Related CN2147143Y (en) | 1993-01-07 | 1993-01-07 | Rob-proof alarm device for taxi |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2147143Y (en) |
-
1993
- 1993-01-07 CN CN 93225015 patent/CN2147143Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |