CN202147650U - Device for warning unclosed windows of car with no person - Google Patents
Device for warning unclosed windows of car with no person Download PDFInfo
- Publication number
- CN202147650U CN202147650U CN201120177779U CN201120177779U CN202147650U CN 202147650 U CN202147650 U CN 202147650U CN 201120177779 U CN201120177779 U CN 201120177779U CN 201120177779 U CN201120177779 U CN 201120177779U CN 202147650 U CN202147650 U CN 202147650U
- Authority
- CN
- China
- Prior art keywords
- relay
- car
- gating module
- infrared receiver
- control switch
- 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
Links
Images
Landscapes
- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to a device for warning unclosed windows of car with no person, which comprises a storage battery, an electric loudspeaker sounding device, a relay, an infrared receiver, an infrared emitter, a manual switch, a relay gating module and a relay control switch; the infrared receiver is connected with the relay gating module; the relay gating module controls if the relay circuit is gated and is composed of a resistor and a triode; and the relay control switch is connected with the electric loudspeaker sounding device. The device is simple in structure and occupies small space after being installed in car.
Description
Technical field
The utility model relates to that unmanned vehicle window does not close alarming device in the car, belongs to the car electrics field.
Background technology
Along with the development of society, the people's the level of consumption improves gradually, and the quantity of automobile is increasing.People's rhythm of life is also more and more faster simultaneously, and the work life is more and more hasty, many times because some extraordinary circumstances are forgotten the pass vehicle window after getting off hastily, can cause some unnecessary troubles or loss.In order to guarantee to prevent to the car owner causes financial losses, this just needs, and unmanned vehicle window does not close alarming device in a kind of car, reminds in car owner's car unmanned the time, closes vehicle window, prevents the generation of some larcenies.
Summary of the invention
The purpose of the utility model is to address the above problem, and provides that unmanned vehicle window does not close alarming device in a kind of car.Realize through following technical scheme:
Unmanned vehicle window does not close alarming device in a kind of car; Comprise storage battery, dynamic loud-speaker sound-producing device, relay, infrared receiver, RF transmitter, hand switch, relay gating module, relay control switch; Said infrared receiver links to each other with relay gating module; Whether said relay gating module controls relay place circuit path, and said relay gating module is made up of resistance and aerotron, and said relay control switch links to each other with the dynamic loud-speaker sound-producing device.
Principle of work:
Said RF transmitter is installed on the interior ceiling of car, and infrared receiver is installed in the seat next door, and man-hour is arranged in car, can block the infrared signal of RF transmitter emission, and infrared receiver cannot receive infrared signal; When in the car nobody the time, can not block the infrared signal that RF transmitter is launched, this moment infrared receiver receive the infrared signal that RF transmitter is dispatched a car.Said relay gating module is made up of resistance and aerotron.
The utility model is the advantage of prior art relatively:
1, the distance between RF transmitter and the infrared receiver can be regulated, and adapts to different vehicles.
2, the infrared receiver that adopts can be distinguished the infrared signal that other objects that have temperature are launched in infrared signal that RF transmitter sends or human body or the car, makes this device ratio of precision higher.
3, this apparatus structure is simple, be installed in take up room in the car little.
Description of drawings
Fig. 1 is that unmanned vehicle window does not close alarming device layout scheme drawing in the described car of the utility model.
The specific embodiment
The 1-storage battery; The 2-hand switch; The 3-infrared receiver; The 4-RF transmitter; 5-resistance 1; 6-relay gating module; The 7-aerotron; 8-resistance 2; The 9-relay control switch; 10-dynamic loud-speaker sound-producing device; The 11-relay.
Below in conjunction with the embodiment accompanying drawing the utility model is further specified.
As shown in Figure 1; Unmanned vehicle window does not close alarming device in the utility model car, comprises storage battery 1, hand switch 2, infrared receiver 3, RF transmitter 4, resistance 15, relay gating module 6, aerotron 7, resistance 28, relay control switch 9, dynamic loud-speaker sound-producing device 10, relay 11 etc.; The internal resistance of infrared receiver tube reduces in 3 when infrared ray receptor 3 receives the infrared signal of RF transmitter 4 emission; This moment, transistor base was that high level relay gating module 6 can make the switch 9 dynamic loud-speaker sound-producing devices 10 of relay 11 attracting electric relays control work, and reminded the car owner to note closing window; The internal resistance of its infrared receiver tube is not bigger when receiving infrared signal; This moment, transistor base was a low level; Relay gating module 6 can not make the switch 9 of relay 11 excitation attracting electric relays control, dynamic loud-speaker generating means 10 place circuit pathways, thus dynamic loud-speaker is not worked.
Claims (1)
1. unmanned vehicle window does not close alarming device in the car; It is characterized in that: comprise storage battery, dynamic loud-speaker sound-producing device, relay, infrared receiver, RF transmitter, hand switch, relay gating module, relay control switch; Said infrared receiver links to each other with relay gating module; Whether said relay gating module controls relay place circuit path; Said relay gating module is made up of resistance and aerotron, and said relay control switch links to each other with the dynamic loud-speaker sound-producing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120177779U CN202147650U (en) | 2011-05-30 | 2011-05-30 | Device for warning unclosed windows of car with no person |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120177779U CN202147650U (en) | 2011-05-30 | 2011-05-30 | Device for warning unclosed windows of car with no person |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202147650U true CN202147650U (en) | 2012-02-22 |
Family
ID=45588720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120177779U Expired - Fee Related CN202147650U (en) | 2011-05-30 | 2011-05-30 | Device for warning unclosed windows of car with no person |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202147650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563734A (en) * | 2015-01-16 | 2015-04-29 | 重庆交通大学 | Intelligent car window control method and system |
-
2011
- 2011-05-30 CN CN201120177779U patent/CN202147650U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563734A (en) * | 2015-01-16 | 2015-04-29 | 重庆交通大学 | Intelligent car window control method and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8643467B2 (en) | System and method for causing garage door opener to open garage door using sensor input | |
| CN110517687A (en) | The system for controlling its function using the voice command outside automotive | |
| CN202053944U (en) | Article prompting device | |
| CN105205982A (en) | Intelligent warning system and working method thereof | |
| CN203558023U (en) | Vehicular curtain automatic control device | |
| CN103247143B (en) | The alarm method of opening door of vehicle caution system and this caution system | |
| CN203819187U (en) | Improperly-entering vehicle feedback device | |
| CN202084141U (en) | Alarm device for preventing passengers from stretching heads out of car windows | |
| CN202147650U (en) | Device for warning unclosed windows of car with no person | |
| CN203611860U (en) | Vehicle alarm system and vehicle | |
| CN212515417U (en) | Adjustable vehicle-mounted refrigerator detection device and vehicle-mounted refrigerator | |
| CN203157841U (en) | Intelligent door closing reminding device of automobile | |
| CN105298233A (en) | Application method of safety anti-theft car key | |
| CN203825779U (en) | Alarming apparatus for child left inside a vehicle | |
| CN209634420U (en) | A kind of interior delay children's safety warning device | |
| CN203211186U (en) | Door opening alarming device for automobile | |
| CN201867935U (en) | Anti-sleeping device for vehicle | |
| CN103198623A (en) | Vehicle-mounted formaldehyde alarm device | |
| CN204586658U (en) | Taxicar luggage automatic reminding system | |
| CN207565239U (en) | A kind of vehicle network monitoring system for things | |
| CN112918377B (en) | Control method, controller, system and vehicle for parking and door opening early warning | |
| CN203186216U (en) | Device used for reminding people to close car window | |
| CN207617515U (en) | A kind of long-distance fatigue driving prompt equipment used applied to automobile | |
| CN205655840U (en) | Intelligent navigation appearance for bicycle | |
| CN206431766U (en) | Anti-theft alarming device in a kind of bus |
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: 20120222 Termination date: 20120530 |