CN207241567U - A kind of car door anti-collision alarming device - Google Patents
A kind of car door anti-collision alarming device Download PDFInfo
- Publication number
- CN207241567U CN207241567U CN201720385810.2U CN201720385810U CN207241567U CN 207241567 U CN207241567 U CN 207241567U CN 201720385810 U CN201720385810 U CN 201720385810U CN 207241567 U CN207241567 U CN 207241567U
- Authority
- CN
- China
- Prior art keywords
- car door
- hall
- indicator light
- alarming device
- effect 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
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Abstract
The utility model discloses a kind of car door anti-collision alarming device, it is characterised in that：Warning lamp including being arranged on car door door side, the magnet being arranged on the B columns of car door opposite, the warning lamp is with magnet in the same horizontal position, the warning lamp includes lamp housing and the circuit board, the battery that are arranged in lamp housing, the circuit board includes microprocessor, hall-effect switch, indicator light, the microprocessor is electrically connected with hall-effect switch, indicator light respectively, and the battery is electrically connected with hall-effect switch, microprocessor, indicator light.The utility model by way of hall effect sensor and magnet coordinate, whether, can effectively be played a warning role in door opening if closing, reminds front vehicle and pedestrian's car door to have already turned on, careful anticollision by detection car door.Its is simple in structure, cost is relatively low, good reliability, highly practical, easy to promote the use of.
Description
Technical field
It the utility model is related to automotive accessory technical field, more particularly to a kind of car door anti-collision alarming device.
Background technology
As China's non-motor vehicle develops rapidly, the traffic accident that door opening triggers is increasing.Particularly in school, silver
Row and the ground such as cell doorway, anxious to go to handle affairs after many citizen drive or arrive these places by bus, when enabling, has neglected observation.
Such as some parking stalls, also the easy traffic accident that door opening occurs and hits non-motor vehicle, driver are not at all easy in the cell on road surface
Parking stall has been got, and has been to get home, often the driver and rider compare and loosen at this time, easily forget first to observe and drive again
Door.Cell doorway disengaging non-motor vehicle it is more, everybody be not catch up with working be exactly to catch up with to go home, so being opened on cell doorway
It is easier to knock the non-motor vehicle travelled during car door.But the car door anti-collision warning lamp structure of the prior art is complicated, cost
It is higher, accuracy of detection is poor, using effect is bad.
Utility model content
In view of the drawbacks described above of the prior art, technical problem to be solved in the utility model is to provide a kind of preventing car door
Alarming device is hit, to solve the deficiencies in the prior art.
To achieve the above object, the utility model provides a kind of car door anti-collision alarming device, it is characterised in that：Including setting
The warning lamp on car door door side is put, the magnet being arranged on the B columns of car door opposite, the warning lamp is with magnet in same level position
Put, the warning lamp includes lamp housing and the circuit board, the battery that are arranged in lamp housing, and the circuit board includes microprocessor, Hall
Effect switch, indicator light, the microprocessor are electrically connected with hall-effect switch, indicator light respectively, and the battery is imitated with Hall
Inductive switch, microprocessor, indicator light are electrically connected.
Further, the indicator light includes plurality of LEDs lamp bead.
Further, the micro energy lose CMOS that the hall-effect switch is model MH251 exports hall-effect switch.
Further, the microprocessor is but is not limited to microcontroller.
Further, the battery is button cell.
The beneficial effects of the utility model are：
The utility model by way of hall effect sensor and magnet coordinate, whether, can open if closing by detection car door
Effectively played a warning role during car door, remind front vehicle and pedestrian's car door to have already turned on, careful anticollision.Its is simple in structure,
Cost is relatively low, good reliability, highly practical, easy to promote the use of.
Make furtherly below with reference to the technique effect of design of the attached drawing to the utility model, concrete structure and generation
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the circuit diagram of the utility model.
Embodiment
A kind of as shown in Figure 1, car door anti-collision alarming device, it is characterised in that：Warning lamp including being arranged on car door door side,
The magnet being arranged on the B columns of car door opposite, the warning lamp and magnet in the same horizontal position, the warning lamp include lamp housing and
Circuit board, the battery 2 being arranged in lamp housing, the circuit board includes microprocessor 1, hall-effect switch 3, indicator light 4, described
Microprocessor 1 is electrically connected with hall-effect switch 3, indicator light 4 respectively, the battery 2 and hall-effect switch 3, microprocessor
1st, indicator light 4 is electrically connected.
In the present embodiment, the indicator light 4 includes plurality of LEDs lamp bead.
In the present embodiment, the micro energy lose CMOS that the hall-effect switch 3 is model MH251 exports hall-effect switch.
In the present embodiment, the microprocessor 1 is but is not limited to microcontroller.
In the present embodiment, the battery 2 is button cell.
The operation principle of the utility model is：
The opening and closing of car door is detected by the cooperation of hall-effect switch and magnet.Hall element is a kind of magneto sensor.
The switch made using Hall element, is called Hall switch.When magnetic object shifts near Hall switch, switch in detection faces suddenly
You make switch internal circuit state change by element because producing Hall effect, and be thus magnetic object presence near identification,
And then the on-off of controlling switch.
The warning car light of the utility model is sticked to car door door side appropriate location, and it is horizontal with warning lamp that magnet is sticked to opposite B columns
Position.When car door opening, for the magnet of B columns away from Hall switch, Hall switch is not sensed by the magnetic field of magnet, microprocessor control
Warning lamp processed enters working status, and at this moment car door warning light lamp is bright and flickers, and reminds front vehicle and pedestrian's car door to have already turned on,
Careful anticollision；When a vehicle door is closed, for the magnet of B columns close to Hall switch, Hall switch senses the magnetic field of magnet, Hall switch
A detection signal is exported to be automatically closed to microprocessor, microprocessor control car light.
The preferred embodiment of the utility model described in detail above.It should be appreciated that the ordinary skill people of this area
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to the design of the utility model in domain
Available technical solution is tested, all should be in the protection domain being defined in the patent claims.
Claims (5)
- A kind of 1. car door anti-collision alarming device, it is characterised in that：Warning lamp including being arranged on car door door side, is arranged on car door pair Magnet on the B columns of face, with magnet in the same horizontal position, the warning lamp includes lamp housing and is arranged in lamp housing the warning lamp Circuit board, battery (2), the circuit board include microprocessor (1), hall-effect switch (3), indicator light (4), micro- place Reason device (1) is electrically connected with hall-effect switch (3), indicator light (4) respectively, the battery (2) and hall-effect switch (3), micro- Processor (1), indicator light (4) are electrically connected.
- A kind of 2. car door anti-collision alarming device as claimed in claim 1, it is characterised in that：The indicator light (4) includes more LED lamp bead.
- A kind of 3. car door anti-collision alarming device as claimed in claim 1, it is characterised in that：The hall-effect switch (3) is The micro energy lose CMOS output hall-effect switches of model MH251.
- A kind of 4. car door anti-collision alarming device as claimed in claim 1, it is characterised in that：The microprocessor (1) is but not It is limited to microcontroller.
- A kind of 5. car door anti-collision alarming device as claimed in claim 1, it is characterised in that：The battery (2) is button cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720385810.2U CN207241567U (en) | 2017-04-13 | 2017-04-13 | A kind of car door anti-collision alarming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720385810.2U CN207241567U (en) | 2017-04-13 | 2017-04-13 | A kind of car door anti-collision alarming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207241567U true CN207241567U (en) | 2018-04-17 |
Family
ID=61875324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720385810.2U Expired - Fee Related CN207241567U (en) | 2017-04-13 | 2017-04-13 | A kind of car door anti-collision alarming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207241567U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021068143A1 (en) * | 2019-10-09 | 2021-04-15 | 周兆楷 | Collision avoidance system for avoiding vehicle from colliding with vehicle door |
| CN117440559A (en) * | 2023-12-21 | 2024-01-23 | 金杲易光电科技(深圳)有限公司 | LED light adjusting module capable of adjusting color temperature and power |
-
2017
- 2017-04-13 CN CN201720385810.2U patent/CN207241567U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021068143A1 (en) * | 2019-10-09 | 2021-04-15 | 周兆楷 | Collision avoidance system for avoiding vehicle from colliding with vehicle door |
| CN117440559A (en) * | 2023-12-21 | 2024-01-23 | 金杲易光电科技(深圳)有限公司 | LED light adjusting module capable of adjusting color temperature and power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20200413 |