CN210454629U - Car safety reminding device that opens door - Google Patents
Car safety reminding device that opens door Download PDFInfo
- Publication number
- CN210454629U CN210454629U CN201921518077.2U CN201921518077U CN210454629U CN 210454629 U CN210454629 U CN 210454629U CN 201921518077 U CN201921518077 U CN 201921518077U CN 210454629 U CN210454629 U CN 210454629U
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- 238000001514 detection method Methods 0.000 claims abstract description 4
- 230000006399 behavior Effects 0.000 abstract description 3
- 206010039203 Road traffic accident Diseases 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an automobile door opening safety reminding device, which comprises an equipment shell, a reminding loudspeaker, an MP3 playing template and a variable frequency power supply; the device shell of the device is fixed at a rearview mirror above a cab, each connecting wire is fixed along the outline of a vehicle window, whether the vehicle door is opened or not is checked through a vehicle door opening and closing detection system of the vehicle, an MP3 playing template is informed when the vehicle door is opened, an MP3 playing template controls a prompting horn to give out voice prompt, the voice prompt is carried out at the moment when a driver opens a seam of the vehicle door, the driver and passengers can notice the importance of safely opening the door and getting off the vehicle at the first time, and a good driving habit can be formed after a long time; reminding drivers and passengers to pay attention to the safety of the surrounding environment before opening the door and confirming whether the door opening operation can hinder the behaviors of other people; the driver is reminded to pull the hand brake before getting off, and accidents caused by vehicle sliding can be prevented when the vehicle slides on a specific road.
Description
Technical Field
The utility model relates to a car reminding device technical field that opens the door specifically is a car safety reminding device that opens door.
Background
Automobiles have now entered people's daily lives with economic development. For historical reasons, the mixed traffic situation of automobiles and bicycles and pedestrians is very common and cannot be fundamentally changed in a short period. This often causes the rider to be injured inadvertently by opening the door. The aftereffect is serious, which can cause personal injury and death and property loss. The reason is mainly that the rider neglects the rider and pedestrian behind when opening the door.
The existing automobile door opening reminding device is few in application, is a complete set of expensive system and has no voice prompt, only estimates the risk of opening the door and getting off the automobile through a sensor outside the automobile, thereby preventing similar automobile accidents from happening, namely the automobile device can prevent passengers in the automobile from getting off the automobile under the dangerous condition, namely the automobile door cannot be opened, has no voice prompt, is only developed aiming at the automobile accident caused by opening the door randomly, does not prevent a running automobile accident and other operation devices, is very single, has expensive complete set of system price, is a high-end oriented product, and only exists on some high-end automobiles. In addition, the existing door opening reminding device can limit drivers and passengers in a carriage within a certain time. Therefore, people in the vehicle can be injured in a specific environment, for example, when a car accident happens, once the system determines that the environment around the vehicle body is dangerous and prevents the people in the vehicle from getting off the vehicle, the people in the vehicle can be injured secondarily, for a plurality of times and even die;
the utility model discloses mainly be to the traffic accident that all kinds of cars opened the door and cause to and get off forget the swift current car accident that the manual brake caused and research and develop, though this kind of accident belongs to low-level error class accident, but along with annual new driver's increase and continuous be in the high class accident that sends out.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a car safety reminding device that opens door to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a safety reminding device for automobile door opening comprises an equipment shell, a prompting loudspeaker, an MP3 playing template and a variable frequency power supply; a fixed groove is formed in the equipment shell, an MP3 playing template is installed on the fixed groove, a card slot is formed in the MP3 playing template, and the TF card is fixed on the MP3 playing template through the card slot; the variable frequency output end of the MP3 playing template is connected to the reminding loudspeaker through a lead, the output end of the variable frequency power supply is connected to the MP3 playing template through a lead, and the input end of the variable frequency power supply is connected to the vehicle-mounted fuse box.
Preferably, the equipment shell is of a tetrahedral structure with the length and width of 8cm and the height of 4cm, and an open slot corresponding to the card slot is formed in the equipment shell.
Preferably, the input end of the variable frequency power supply is 12V high-frequency voltage, and the output end of the variable frequency power supply is 5V low-frequency voltage.
Preferably, the equipment shell is provided with a connecting port corresponding to a connecting wire of the variable-frequency power supply, and the connecting port is connected to the vehicle-mounted fuse box, and the vehicle-mounted fuse box is connected to the vehicle door opening and closing detection system.
Compared with the prior art, the beneficial effects of the utility model are that: the method comprises the following aspects:
firstly, voice reminding is carried out at the moment when a driver and passengers open a seam of a vehicle door, so that the driver and passengers can notice the importance of safely opening the door and getting off the vehicle at the first time, and a good driving habit can be formed after a long time;
the utility model only plays a voice prompt role, does not limit the free will of the passengers in the vehicle, and does not limit the passengers in the carriage;
prompting three criteria about door opening and parking according to safety regulations in voice, reminding drivers and passengers to pay attention to the safety of the surrounding environment before opening the door, and confirming whether door opening operation can hinder behaviors of other people; the driver is reminded to pull the hand brake before getting off, and accidents caused by vehicle sliding can be prevented when the vehicle slides on a specific road.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the connection structure of the electronic component of the present invention.
In the figure: 1. an equipment housing; 2. fixing grooves; 3. MP3 playing template; 4. a card slot; 5. TF card; 6. a warning horn; 7. a variable frequency power supply; 8. vehicle-mounted fuse box.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-2, the present invention provides a technical solution: a safe reminding device for automobile door opening comprises an equipment shell 1, a reminding loudspeaker 6, an MP3 playing template 3 and a variable frequency power supply 7; a fixed groove 2 is formed in the equipment shell 1, an MP3 playing template 3 is installed on the fixed groove 2, a card slot 4 is formed in the MP3 playing template 3, and a TF card 5 is fixed on the MP3 playing template 3 through the card slot 4; the variable frequency output end of the MP3 playing template 3 is connected to the reminding loudspeaker 6 through a lead, the output port of the variable frequency power supply 7 is connected to the MP3 playing template 3 through a lead, and the input port of the variable frequency power supply 7 is connected to the vehicle-mounted fuse box 8.
Further, the equipment shell 1 is of a tetrahedron structure with the length and width of 8cm and the height of 4cm, and an open slot corresponding to the card slot 4 is formed in the equipment shell 1.
Further, the input end of the variable frequency power supply 7 is 12V of high frequency voltage, and the output end of the variable frequency power supply 7 is 5V of low frequency voltage.
Furthermore, the device shell 1 is provided with a connecting port corresponding to a connecting wire of the variable frequency power supply 7, the connecting port is connected to the vehicle-mounted fuse box 8, and the vehicle-mounted fuse box 8 is connected to the vehicle door opening and closing detection system.
The working principle is as follows:
inserting the TF card 5 with the recorded set voice content into the card inserting slot 4, and connecting the variable frequency power supply 7 to the vehicle-mounted fuse box 8; the set voice content comprises three criteria about door opening and parking according to safety regulations, and the voice prompt reminding drivers and passengers to pay attention to the safety of the surrounding environment before opening the door and confirming whether the door opening operation can hinder the behaviors of other people; reminding a driver to pull a hand brake before getting off the vehicle, and preventing the vehicle from sliding under the condition of a specific road to cause accidents caused by sliding
Fix the equipment shell 1 of this device in the rear-view mirror department of driver's cabin top, fix each connecting wire along the door window profile, there is the connection port corresponding to variable frequency power supply 7 connecting wire on the equipment shell 1, be connected to on-vehicle fuse box 8 through connection port, on-vehicle fuse box 8 is connected to the door detecting system that opens and shuts, whether the door is opened through the door detecting system inspection door that opens and shuts of car own, inform MP3 broadcast template 3 when the door is opened, play template 3 control suggestion loudspeaker 6 by MP3 and send the pronunciation and remind, carry out the pronunciation and remind in the twinkling of an eye that driver and crew opened a seam of door, let driver and crew just can notice the importance of safe opening the door and getting off the car at the very first time, it will form a good driving habit to have a specified duration.
It is worth noting that: the whole device is controlled by the master control button, and the equipment matched with the control button is common equipment, so that the device belongs to the existing well-known technology, and the electrical connection relation and the specific circuit structure of the device are not repeated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a car safety reminding device that opens door which characterized in that: comprises an equipment shell (1), a reminding loudspeaker (6), an MP3 playing template (3) and a variable frequency power supply (7); a fixed groove (2) is formed in the equipment shell (1), an MP3 playing template (3) is installed on the fixed groove (2), a card inserting groove (4) is formed in the MP3 playing template (3), and a TF card (5) is fixed on the MP3 playing template (3) through the card inserting groove (4); the variable frequency output end of the MP3 playing template (3) is connected to the reminding loudspeaker (6) through a lead, the output port of the variable frequency power supply (7) is connected to the MP3 playing template (3) through a lead, and the input port of the variable frequency power supply (7) is connected to the vehicle-mounted fuse box (8).
2. The automobile door opening safety reminding device of claim 1, wherein: the equipment shell (1) is of a tetrahedron structure with the length and width of 8cm and the height of 4cm, and an open slot corresponding to the card slot (4) is formed in the equipment shell (1).
3. The automobile door opening safety reminding device of claim 1, wherein: the input end of the variable frequency power supply (7) is 12V high-frequency voltage, and the output end of the variable frequency power supply (7) is 5V low-frequency voltage.
4. The automobile door opening safety reminding device of claim 1, wherein: the device shell (1) is provided with a connecting port corresponding to a connecting wire of the variable frequency power supply (7), the connecting port is connected to the vehicle-mounted fuse box (8), and the vehicle-mounted fuse box (8) is connected to the vehicle door opening and closing detection system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921518077.2U CN210454629U (en) | 2019-09-12 | 2019-09-12 | Car safety reminding device that opens door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921518077.2U CN210454629U (en) | 2019-09-12 | 2019-09-12 | Car safety reminding device that opens door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210454629U true CN210454629U (en) | 2020-05-05 |
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ID=70432891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921518077.2U Expired - Fee Related CN210454629U (en) | 2019-09-12 | 2019-09-12 | Car safety reminding device that opens door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210454629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562136A (en) * | 2019-09-12 | 2019-12-13 | 方春 | Automobile door opening safety reminding device and using method thereof |
-
2019
- 2019-09-12 CN CN201921518077.2U patent/CN210454629U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562136A (en) * | 2019-09-12 | 2019-12-13 | 方春 | Automobile door opening safety reminding device and using method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 |