CN202669752U - Reminder for unlocked automobile trunk - Google Patents
Reminder for unlocked automobile trunk Download PDFInfo
- Publication number
- CN202669752U CN202669752U CN 201220253937 CN201220253937U CN202669752U CN 202669752 U CN202669752 U CN 202669752U CN 201220253937 CN201220253937 CN 201220253937 CN 201220253937 U CN201220253937 U CN 201220253937U CN 202669752 U CN202669752 U CN 202669752U
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- CN
- China
- Prior art keywords
- switch
- trunk
- alarm set
- door lock
- automobile
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- 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 - Lifetime
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Abstract
The utility model provides a reminder for an unlocked automobile trunk, belongs to the technical field of automobiles, and solves the problems that existing reminders are inconvenient to use and unable to remind of unlocked automobile trunks. The reminder for the unlocked automobile trunk comprises a power supply, a central control door lock switch and a remote control key for remotely control the central control door lock switch to unlock or lock automobile doors. The reminder further comprises a trunk lock switch. The trunk lock switch, the central control door lock switch and the power supply are serially connected to form a loop. An infrared transmitting circuit is connected between the trunk lock switch and the central control door lock switch. A reminder and an infrared receiving circuit for building communication with the infrared transmitting circuit are disposed in the remote control key. The reminder is connected with the infrared receiving circuit. The reminder for reminding a driver of the unlocked automobile trunk is convenient to use.
Description
Technical field
The utility model belongs to automobile technical field, relates to a kind of automobile trunk and does not lock alarm set.
Background technology
Along with China's expanding economy, the recoverable amount of automobile is more and more, and vehicle utilization conveniency becomes the purpose that autoist is pursued gradually.After the article in the boot that the driver takes out automobile sometimes can occurring, forget to shut boot and cause article to lose, bring the situation of economic loss to the driver.
Problem for above-mentioned existence, existing Chinese patent literature discloses a kind of automobile trunk antitheft reminder [patent No.: ZL200520070661.8], the warning battery isolator control is set in railway carriage, between the casing of car boot and case lid, touch switch is set, carry out the relay coil series connection and be arranged in the electric power loop of being controlled by touch switch, carry out the relay contact series connection and be arranged in the electric power loop of information ring device.During use, at first close the case lid of car boot, make touch switch be in on-state, then, connection is arranged on the warning battery isolator control in the car, and at this moment, annunciator namely is in the state of setting up defences, if open car boot case lid, touch switch then be off-state then, relay coil dead electricity, its normally closed contact then be closed, the electric power loop of information ring device is switched on, and sends chimes of doom.
Although this utility model has solved the problem that article are lost in the boot, but this utility model mainly is in the situation that shut for boot, prevent stolen problem, the situation that article are lost is not solved for the carelessness because of chaufeur, and this utility model need to be after on the back-up case lock, connect again the warning battery isolator control and just can play antitheft effect, on the whole, use inconvenience.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed a kind ofly not lock and automobile trunk easy to use is not locked alarm set for the reminding driver boot.
The purpose of this utility model can realize by following technical proposal: a kind of automobile trunk is not locked alarm set, comprise power supply, centrally controrlled locking system switch and be used for the remote-control key of remote control control centrally controrlled locking system switch opens or locking car door, it is characterized in that, this alarm set also comprises the trunk door lock-switch, described trunk door lock-switch and above-mentioned centrally controrlled locking system switch and power supply are connected into the loop, be connected with infrared transmitting circuit between described trunk door lock-switch and the centrally controrlled locking system switch, be provided with reminiscences in the described remote-control key and set up the infrared receiving circuit that communication is connected with above-mentioned infrared transmitting circuit, described reminiscences is connected with described infrared receiving circuit.
It is to close by remote-control key control centrally controrlled locking system switch when chaufeur that this automobile trunk is not locked alarm set, when being about to the car door locking, but trunk latch switch closure, namely when boot is not locked, the loop that its power supply, centrally controrlled locking system switch, trunk door lock-switch and infrared receiving circuit are connected into is connected, make infrared transmitting circuit work send alerting signal, infrared receiving circuit in the remote-control key receives this signal and connects reminiscences and makes reminiscences in running order, does not lock by reminiscences reminding driver boot.
Do not lock in the alarm set at above-mentioned automobile trunk, described centrally controrlled locking system switch adopts normal open switch, and described trunk door lock-switch adopts normally closed switch.Its centrally controrlled locking system switch adopts normal open switch, and its normal open switch is in closure state when the car door locking; The trunk door lock-switch adopts normally closed switch, its normally closed switch is not in normally off when boot is locked, the loop that this moment, power supply, centrally controrlled locking system switch, trunk door lock-switch and infrared transmitting circuit were connected into is connected, and namely infrared transmitting circuit is in running order.
Do not lock in the alarm set at above-mentioned automobile trunk, described trunk door lock-switch is installed in automobile trunk and locks, and described centrally controrlled locking system switch is installed on the vehicle remote control central lock.
Do not lock in the alarm set at above-mentioned automobile trunk, described reminiscences is LED light, and described LED light is connected with above-mentioned infrared receiving circuit.
Do not lock in the alarm set at above-mentioned automobile trunk, described reminiscences is buzzer phone, and described buzzer phone is connected with above-mentioned infrared receiving circuit.Buzzer phone is the most frequently used alarm appliance, has clearly advantage of low, the easy for installation and alerting signal of cost.
Do not lock in the alarm set at above-mentioned automobile trunk, described infrared transmitting circuit comprises infrared-emitting diode and the resistance that is connected with the infrared emission diode.
Do not lock in the alarm set at above-mentioned automobile trunk, described infrared receiving circuit comprises micro controller system and the infrared receiving tube that is connected with the micro controller system input port, and the output port of described micro controller system is connected with above-mentioned reminiscences.
Compared with prior art, this automobile trunk is not locked alarm set and is had the following advantages:
1, the utility model leaves vehicle at chaufeur and closes entrance door and when boot is not locked, do not lock by the reminiscences reminding driver boot that is installed on the automobile remote-control key, so that automobile uses convenient and safety.
2, the utility model is arranged on the remote-control key reminding driver boot with reminiscences and infrared receiving circuit and does not lock, can play the effect of closely reminding, solved in the past alarm set is installed in the automobile, and chaufeur has walked to hear far away the situation of prompting sound in the car.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure, 1, power supply; 2, centrally controrlled locking system switch; 3, infrared transmitting circuit; 4, infrared receiving circuit; 5, trunk door lock-switch; 6, reminiscences.
The specific embodiment
Below be specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, this automobile trunk is not locked alarm set, comprise power supply 1, centrally controrlled locking system switch 2 and be used for that remote control control centrally controrlled locking system switch 2 is opened or the remote-control key of locking car door, this alarm set also comprises trunk door lock-switch 5, trunk door lock-switch 5 is connected into the loop with centrally controrlled locking system switch 2 and power supply 1, be connected with infrared transmitting circuit 3 between trunk door lock-switch 5 and the centrally controrlled locking system switch 2, be provided with reminiscences 6 in the remote-control key and set up the infrared receiving circuit 4 that communication is connected with infrared transmitting circuit 3, reminiscences 6 is connected with infrared receiving circuit 4.This automobile trunk is not locked alarm set and is not locked by the reminiscences 6 reminding driver boots that are arranged on the remote-control key, has effectively avoided not shutting the situation that boot causes the boot article to lose because of chaufeur.
Specifically, centrally controrlled locking system switch 2 adopts normal open switch, by remote-control key during with the car door locking its normal open switch be in closure state, be installed in the trunk door lock-switch 5 employing normally closed switchs that automobile trunk is locked, the constant closure state that is in of its normally closed switch when boot is not locked, its normally closed switch is in off-state in the time of on back-up case lock.Reminiscences 6 is LED light or buzzer phone or both combinations.Infrared transmitting circuit 3 and infrared receiving circuit 4 are common circuit, infrared transmitting circuit 3 comprises infrared-emitting diode and the resistance that is connected with the infrared emission diode, the positive terminal of its infrared-emitting diode is connected in the positive terminal of power supply 1, and the negative pole end of infrared-emitting diode is connected in the negative pole end of power supply; Infrared receiving circuit 4 comprises micro controller system and the infrared receiving tube that is connected with the micro controller system input port, and the output port of its micro controller system is connected with reminiscences 6, and its micro controller system adopts 51 series monolithics, and infrared receiving tube adopts the infrared receiving tube of RPM6938; Power supply 1 is 5V voltage.
The concrete use procedure that this automobile trunk is not locked alarm set is: when chaufeur is closed by remote-control key control centrally controrlled locking system switch 2, when being about to the car door locking, but the trunk door lock-switch 5 that is installed on the back-up case lock still is in closure state, be that boot is not when locking, its power supply 1, centrally controrlled locking system switch 2, the loop that trunk door lock-switch 5 and infrared receiving circuit 4 are connected into is connected, make the infrared-emitting diode work in the infrared transmitting circuit 3 send alerting signal, infrared receiving tube in the infrared receiving circuit 4 in the remote-control key receives above-mentioned alerting signal and connects reminiscences 6 and makes reminiscences 6 in running order, does not lock by reminiscences 6 reminding driver boots.When car door opening, be that centrally controrlled locking system switch 2 disconnects, in the time of perhaps on back-up case lock, be that trunk door lock-switch 5 is in off-state, the loop access failure that its power supply 1, centrally controrlled locking system switch 2, trunk door lock-switch 5 and infrared receiving circuit 4 are connected into, infrared transmitting circuit 3 can not send signal, and this alarm set is not worked.
As another embodiment, this alarm set also comprises annunciator, its annunciator can adopt buzzer phone and be installed on the automobile, this annunciator is connected on power supply 1, centrally controrlled locking system switch 2, in the loop of infrared transmitting circuit 3 and trunk door lock-switch 5, when boot does not close, when being arranged on reminiscences 6 in the remote-control key and sending prompting sound, its annunciator that is installed on the automobile also sends chimes of doom simultaneously, in addition, this device is shut boot at chaufeur, after soon trunk door lock-switch 5 disconnects, above-mentioned loop disconnects, reminiscences 6 and annunciator are not worked, and in addition, this alarm set also can play antitheft effect, when boot is opened, its reserve box door lock switch 5 closures, above-mentioned loop is connected, and alarm work sends chimes of doom.
Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has more used the terms such as power supply 1, centrally controrlled locking system switch 2, infrared transmitting circuit 3, infrared receiving circuit 4, trunk door lock-switch 5, reminiscences 6, do not get rid of the possibility of using other term.Using these terms only is in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (7)
1. an automobile trunk is not locked alarm set, comprise power supply (1), centrally controrlled locking system switch (2) and be used for that remote control control centrally controrlled locking system switch (2) is opened or the remote-control key of locking car door, it is characterized in that, this alarm set also comprises trunk door lock-switch (5), described trunk door lock-switch (5) is connected into the loop with above-mentioned centrally controrlled locking system switch (2) and power supply (1), be connected with infrared transmitting circuit (3) between described trunk door lock-switch (5) and the centrally controrlled locking system switch (2), be provided with reminiscences (6) in the described remote-control key and set up the infrared receiving circuit (4) that communication is connected with above-mentioned infrared transmitting circuit (3), described reminiscences (6) is connected with described infrared receiving circuit (4).
2. automobile trunk according to claim 1 is not locked alarm set, it is characterized in that, described centrally controrlled locking system switch (2) adopts normal open switch, and described trunk door lock-switch (5) adopts normally closed switch.
3. automobile trunk according to claim 1 and 2 is not locked alarm set, it is characterized in that, described trunk door lock-switch (5) is installed in automobile trunk and locks, and described centrally controrlled locking system switch (2) is installed on the vehicle remote control central lock.
4. automobile trunk according to claim 1 is not locked alarm set, it is characterized in that, described reminiscences (6) is LED light, and described LED light is connected with above-mentioned infrared receiving circuit (4).
According to claim 1 or 4 described automobile trunks do not lock alarm set, it is characterized in that, described reminiscences (6) is buzzer phone, described buzzer phone is connected with above-mentioned infrared receiving circuit (4).
6. automobile trunk according to claim 1 is not locked alarm set, it is characterized in that, described infrared transmitting circuit (3) comprises infrared-emitting diode and the resistance that is connected with the infrared emission diode.
7. automobile trunk according to claim 1 is not locked alarm set, it is characterized in that, described infrared receiving circuit (4) comprises micro controller system and the infrared receiving tube that is connected with the micro controller system input port, and the output port of described micro controller system is connected with above-mentioned reminiscences (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220253937 CN202669752U (en) | 2012-05-29 | 2012-05-29 | Reminder for unlocked automobile trunk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220253937 CN202669752U (en) | 2012-05-29 | 2012-05-29 | Reminder for unlocked automobile trunk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202669752U true CN202669752U (en) | 2013-01-16 |
Family
ID=47490676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220253937 Expired - Lifetime CN202669752U (en) | 2012-05-29 | 2012-05-29 | Reminder for unlocked automobile trunk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202669752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109561140A (en) * | 2018-11-21 | 2019-04-02 | 重庆金康新能源汽车设计院有限公司 | Automobile trunk monitoring system and method |
-
2012
- 2012-05-29 CN CN 201220253937 patent/CN202669752U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109561140A (en) * | 2018-11-21 | 2019-04-02 | 重庆金康新能源汽车设计院有限公司 | Automobile trunk monitoring system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |
|
| CX01 | Expiry of patent term |