CN202053945U - Crashproof prompt device of car door - Google Patents
Crashproof prompt device of car door Download PDFInfo
- Publication number
- CN202053945U CN202053945U CN2011201525935U CN201120152593U CN202053945U CN 202053945 U CN202053945 U CN 202053945U CN 2011201525935 U CN2011201525935 U CN 2011201525935U CN 201120152593 U CN201120152593 U CN 201120152593U CN 202053945 U CN202053945 U CN 202053945U
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- switch
- circuit
- car door
- door
- delay circuit
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Abstract
The utility model discloses a crashproof prompt device of a car door, which comprises a voice prompt module, a delay circuit, a relay circuit and a switch, wherein the switch is arranged on a car door handle; a first end of the switch is connected with a car direct current (DC) power supply, and a second end of the switch is connected with a signal input end of the voice prompt module and a signal input end of the delay circuit; a signal output end of the delay circuit is connected with a coil of the relay circuit; and a first end of a normally open contact of the relay circuit is connected with a power supply of a car door electric lock, and a second end of the normally open contact of the relay circuit is connected with the car door electric lock. By using the crashproof prompt device, a person opening the door delays opening the door through the delay circuit and is reminded to notice the vehicle condition outside the car door through the voice prompt module while delaying, so cars or electric bicycles running behind are prevented from knocking into the suddenly-opened car door due to no time to brake, the occurrence of accidents is avoided, and the crashproof prompt device is suitable for being mounted on ordinary vehicle doors. The device has the advantages of simple structure, low cost, practicality and safety.
Description
Technical field
The utility model relates to the arrangements for automotive doors protective device, relates in particular to a kind of vehicle door anti-collision suggestion device.
Background technology
At present, along with fast development of Chinese economy, private vehicle rolls up, and automobile is hung the situation of bumping and often taken place.When the automobile of stagnation of movement when opening the door; forget the vehicle ' situation of checking the car door outside sometimes; particularly new hand driver or personnel by bus; run into Electrical Bicycle through regular meeting and knock the situation of the car door that throws open because of having little time to brake; in case this situation occurs; then can cause the damage of arrangements for automotive doors, even cause the generation of damage to person or traffic accident.
The utility model content
The purpose of this utility model provides a kind of vehicle door anti-collision suggestion device, can remind the door opener to note automobile outside vehicle ' situation, avoids occurring accident.
The utility model adopts following technical proposals: a kind of vehicle door anti-collision suggestion device, it is characterized in that: comprise voice cue module, time delay circuit, relay circuit, switch, described switch is arranged on the Door Handle, switch first end is connected with car direct current power supply, second end is connected with the signal input part of voice cue module and the signal input part of time delay circuit, the signal output part of time delay circuit is connected with the coil of relay circuit, open contact first end of relay circuit connects automobile door electric lock power supply, and second end connects the automobile door electric lock.
Described switch is that point touches switch.
Second end of described switch also is connected with first indicating circuit, and first indicating circuit comprises first resistance and red light emitting diodes, wherein ground connection behind first resistance series connection red light emitting diodes.
Second end of the open contact of described relay circuit also is connected with second indicating circuit, and second indicating circuit comprises second resistance and green LED, wherein ground connection behind second resistance series connection green LED.
The utility model is delayed time the door opener by time delay circuit and is opened the door, and in time-delay, remind the door opener to note vehicle condition outside the car door by voice cue module, prevent that back traveling automobile or Electrical Bicycle from knocking the car door that throws open because of having little time to brake, avoid occurring accident, be fit to the common vehicle car door and install.The practical safety of this Jiao of this apparatus structure Jian Dan ﹑ Cheng Di ﹑.
Description of drawings
Fig. 1 is schematic circuit diagram of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model vehicle door anti-collision suggestion device comprises voice cue module, time delay circuit, relay circuit, K switch 1, and wherein K switch 1 is arranged on the Door Handle for point touches switch, K switch 1 closure during the pulling Door Handle, K switch 1 disconnects when not spurring Door Handle.First end of K switch 1 is connected with car direct current power supply, second end is connected with the signal input part of voice cue module and the signal input part of time delay circuit, second end of K switch 1 also is connected with first indicating circuit, first indicating circuit comprises first resistance R 1 and red light emitting diodes LED1, wherein the red LED 1 back ground connection of first resistance R, 1 series connection.The signal output part of time delay circuit is connected with the coil J of relay circuit, and open contact J1-1 first end of relay circuit connects automobile door electric lock power supply, and second end connects the automobile door electric lock.Open contact second end of relay circuit also is connected with second indicating circuit, and second indicating circuit comprises second resistance R 2 and green LED LED2, wherein ground connection behind second resistance R, the 2 series connection green LED LED2.Voice cue module described in the utility model and time delay circuit are ripe prior art, and wherein voice cue module can be sent the prompting of " open the door and please note vehicle outdoors ", and the voice suggestion content can be adjusted as required; Time delay circuit can select for use 555 integrated circuit to carry out 3～5 seconds time-delay, and delay time also can be adjusted as required.
As shown in Figure 1, the door opener is the pulling Door Handle when driving door, K switch 1 closure then, and then car direct current power supply is connected voice cue module and is sent voice suggestion sound and " open the door and please note vehicle outdoors "; Time delay circuit is also connected simultaneously, and red light emitting diodes LED1 is shinny, carries out the visual signal prompting, and automobile outside vehicle ' situation is noted in clamshell doors person's caution, guarantees safety.When delay time after 3～5 seconds, the coil J of relay circuit gets electric, its open contact J1-1 closure, and automobile door electric latching operation power connection automobile door electric lock then, electric lorry activates to open car door; Green LED LED2 is shinny, carries out the visual signal prompting.After the door opener opened the door, when not spurring Door Handle, then the K switch on the Door Handle 1 disconnected.Because this device is provided with the time-delay in 3～5 seconds, then clamshell doors person has played and has carried the ﹑ that wakes up and make it observe the effect of noting the outer vehicle of car, can prevent back traveling automobile or Electrical Bicycle because have little time to brake and knock the car door that throws open.
Claims (4)
1. vehicle door anti-collision suggestion device, it is characterized in that: comprise voice cue module, time delay circuit, relay circuit, switch, described switch is arranged on the Door Handle, switch first end is connected with car direct current power supply, second end is connected with the signal input part of voice cue module and the signal input part of time delay circuit, the signal output part of time delay circuit is connected with the coil of relay circuit, open contact first end of relay circuit connects automobile door electric lock power supply, and second end connects the automobile door electric lock.
2. vehicle door anti-collision suggestion device according to claim 1 is characterized in that: described switch is that point touches switch.
3. vehicle door anti-collision suggestion device according to claim 1 and 2, it is characterized in that: second end of described switch also is connected with first indicating circuit, first indicating circuit comprises first resistance and red light emitting diodes, wherein ground connection behind first resistance series connection red light emitting diodes.
4. vehicle door anti-collision suggestion device according to claim 3, it is characterized in that: second end of the open contact of described relay circuit also is connected with second indicating circuit, second indicating circuit comprises second resistance and green LED, wherein ground connection behind second resistance series connection green LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201525935U CN202053945U (en) | 2011-05-13 | 2011-05-13 | Crashproof prompt device of car door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201525935U CN202053945U (en) | 2011-05-13 | 2011-05-13 | Crashproof prompt device of car door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202053945U true CN202053945U (en) | 2011-11-30 |
Family
ID=45013929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201525935U Expired - Fee Related CN202053945U (en) | 2011-05-13 | 2011-05-13 | Crashproof prompt device of car door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202053945U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563708A (en) * | 2014-12-16 | 2015-04-29 | 柳州蔚翔汽车部件有限公司 | Automobile door protection system |
| WO2016004840A1 (en) * | 2014-07-09 | 2016-01-14 | 冯林 | Vehicle door protector |
| CN105539281A (en) * | 2016-01-05 | 2016-05-04 | 黄宇嵩 | Sedan car parking and door-opening acousto-optical reminding device |
| CN105539283A (en) * | 2016-01-26 | 2016-05-04 | 吴圣铎 | Car-parking door opening hand-touching-type acousto-optic reminder |
| CN106809116A (en) * | 2017-01-18 | 2017-06-09 | 安徽江淮汽车集团股份有限公司 | Safety open door control method and system |
| CN106828298A (en) * | 2017-03-24 | 2017-06-13 | 贵州大学 | It is a kind of to reduce the system that automobile door opening crashes with front vehicle |
| CN107965230A (en) * | 2016-10-19 | 2018-04-27 | 郑州宇通客车股份有限公司 | A kind of Safety vehicle door system and car |
-
2011
- 2011-05-13 CN CN2011201525935U patent/CN202053945U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016004840A1 (en) * | 2014-07-09 | 2016-01-14 | 冯林 | Vehicle door protector |
| CN104563708A (en) * | 2014-12-16 | 2015-04-29 | 柳州蔚翔汽车部件有限公司 | Automobile door protection system |
| CN105539281A (en) * | 2016-01-05 | 2016-05-04 | 黄宇嵩 | Sedan car parking and door-opening acousto-optical reminding device |
| CN105539283A (en) * | 2016-01-26 | 2016-05-04 | 吴圣铎 | Car-parking door opening hand-touching-type acousto-optic reminder |
| CN107965230A (en) * | 2016-10-19 | 2018-04-27 | 郑州宇通客车股份有限公司 | A kind of Safety vehicle door system and car |
| CN107965230B (en) * | 2016-10-19 | 2023-12-15 | 宇通客车股份有限公司 | Safety car door system and passenger car |
| CN106809116A (en) * | 2017-01-18 | 2017-06-09 | 安徽江淮汽车集团股份有限公司 | Safety open door control method and system |
| CN106828298A (en) * | 2017-03-24 | 2017-06-13 | 贵州大学 | It is a kind of to reduce the system that automobile door opening crashes with front vehicle |
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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: 20111130 Termination date: 20150513 |
|
| EXPY | Termination of patent right or utility model |