CN202782603U - Safety protection device for car door - Google Patents
Safety protection device for car door Download PDFInfo
- Publication number
- CN202782603U CN202782603U CN201220445873XU CN201220445873U CN202782603U CN 202782603 U CN202782603 U CN 202782603U CN 201220445873X U CN201220445873X U CN 201220445873XU CN 201220445873 U CN201220445873 U CN 201220445873U CN 202782603 U CN202782603 U CN 202782603U
- Authority
- CN
- China
- Prior art keywords
- car door
- electromagnet
- car
- pressure sensor
- safety protection
- 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
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses a safety protection device for a car door and particularly provides a safety protection device for the car door, which is simple in structure, safe, reliable and convenient to use and can ensure that car doors of two cars which are arranged side by side and are close to each other cannot collide with each other when being opened at the same time. the safety protection device for the car door comprises a controller, a pressure sensor, a magnet power switch and an electromagnet, wherein the pressure sensor and the magnet power switch are connected with the controller; the electromagnet is connected with the magnet power switch; the pressure sensor is arranged on the handle of the car door; the electromagnet is arranged on the car door; and the same polarity of the electromagnets of the two cars is oriented to the outside. The safety protection device is mainly used in the car door safety protection technology.
Description
Technical field
The utility model relates to arrangements for automotive doors safety protection technique field, is specifically related to a kind of safety device of car door.
Background technology
Society, along with the rapid growth of economy, the number of private vehicle also is being on the increase, in order to prevent the mutual collision of work stall, present automobile all can install the alarming devices such as Reverse Sensor chaufeur and pedestrian are provided alert, and greatly reduced the generation that automobile is scraped the scrape along accident.Car door becomes the maximum protrusion of Integral automobile part as the import and export passage of automobile after the unlatching, often cause many troubles and danger to driver and the member that rides.To bump be exactly one of situation wherein for car door and adjacent car when wherein, opening the door.When the opening vehicle door of stagnation of movement, even people have caused enough attention and have avoided the generation of car door damage, personal safety or traffic accident, but for new hand driver or the personnel of riding, no matter be in the garage parking, or after curb parking is complete, still can run into owing to open the door firmly excessively, cause the phenomenon generation that car door and adjacent car bump, gently then cause body paint to drop, heavy then can make bodyshell distortion.In case this situation occurs, will cause the damage of arrangements for automotive doors.
China Patent Publication No. CN 101894421A, open day is on November 24th, 2010, name is called the protective device that discloses a kind of arrangements for automotive doors window in the scheme of " protective device of arrangements for automotive doors window ".It comprises a kind of protective element, this protective element is connected in the car door window by connecting device, connecting device, is combined in Acrylic Foam Tape, slide fastener, self-adhesive cross belt on the substrate film of upper and lower both sides with stitching and bonding method in order to protective element to be installed with four limit multiple layer combination sheet combinations; On the substrate film of forward and backward both sides Acrylic Foam Tape, self-adhesive cross belt are arranged in addition, form four limit multiple layer combination sheets.Weak point is that the protective device of this arrangements for automotive doors window is a kind of protective net apparatus of car door vehicle window, is to prevent that insect from flying in the car.But can not stop those two cars that are neck and neck together and lean on again comparatively closely, if two cars are all opened car door simultaneously, may be owing to open the firmly excessive of car door, thus cause oneself car door and this situation of bumping of the car door of adjacent car.
The utility model content
The utility model is in order to solve existing car door when opening, can not be to two cars that are neck and neck together and lean on again closelyer, all open simultaneously car door at two cars, may be owing to open the firmly excessive of car door, and these deficiencies that the car door that causes two cars bumps, provide a kind of simple in structure, safe and reliable, easy to use, can overcome at two cars and be neck and neck together and lean on again closelyer, when two cars are all opened car door simultaneously, the safety device of a kind of car door that the car door of two cars also can not bump.
To achieve these goals, the utility model is by the following technical solutions:
A kind of safety device of car door, comprise controller, pressure sensor, magnet power supply switch and electromagnet, described pressure sensor is connected with controller, and described magnet power supply switch is connected with controller, and described electromagnet is connected with the magnet power supply switch; Described pressure sensor is located on the handgrip of car door, and described electromagnet is located on the car door, and outside the same polar orientations car door of electromagnet.
This programme utilizes the homopolar-repulsion principle in magnetic field, when driver or occupant open car door, because thrust is excessive, can cause and the scraping phenomenon occurs adjacent car, so that damage this problem of car door.Handgrip place at car door arranges pressure sensor, at car door electromagnet is set, and electromagnet is controlled startup by the magnet power supply switch that links together with controller.In case controller receives the pressure signal that pressure sensor is sent here, then allow work of electromagnet under the effect of magnet power supply switch control pillar, make electromagnet produce magnetic force, when adjacent two car car doors are opened simultaneously, because the magnetic action of mutual repulsion is arranged, and two car car doors can not bump.
As preferably, described car door is provided with the magnetic discharge hole outward, and described electromagnet embeds and is fixedly mounted in the magnetic discharge hole.The magnetic discharge hole not only is beneficial to the installation of electromagnet, can also make the magnetic force better effects if of electromagnet.
As preferably, described magnetic discharge hole is located at the outer door lock place of car door.Collide first because the car door collision all is near the car door the door lock, so the magnetic discharge hole is located at the outer door lock place of car door, because the electromagnet of adjacent two car car doors leans on closelyer, magnetic force is larger, and repulsive force is also larger, more is beneficial to stop two car car doors to bump.
The utility model can reach following effect:
1, this programme can overcome at two cars and is neck and neck together and leans on again closelyer, and when two cars were all opened car door simultaneously, this phenomenon that the car door of two cars also can not bump had improved safety, reduces the loss.
2, this programme is simple in structure, and is safe and reliable, easy to use.
Description of drawings
Fig. 1 is a kind of circuit theory connection structure block diagram of the present utility model.
1, controller; 2, pressure sensor; 3, magnet power supply switch; 4, electromagnet.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the safety device of a kind of car door of present embodiment.As shown in Figure 1, comprise controller 1, pressure sensor 2, magnet power supply switch 3 and electromagnet 4.Pressure sensor is connected with controller, and the magnet power supply switch is connected with controller, and electromagnet is connected with the magnet power supply switch.
Pressure sensor is located on the handgrip of car door.Be outside equipped with the magnetic discharge hole at car door, and the magnetic discharge hole is located at the outer door lock place of car door, the electromagnet embedding is fixedly mounted in the magnetic discharge hole, thereby electromagnet has been located on the car door, and will make outside the same polar orientations car door of electromagnet.
Working process: present embodiment is the homopolar-repulsion principle of utilizing magnetic field, when driver or occupant open car door, because thrust is excessive, may cause and the scraping phenomenon occurs adjacent car, so that damage this problem of car door.Handgrip place at car door arranges pressure sensor, at car door electromagnet is set, and electromagnet is controlled the startup of electromagnet by the magnet power supply switch that links together with controller.Driver or occupant can pin with hand the handgrip of car door when opening car door, thereby have also just pinned the pressure sensor on the handgrip, the pressure sensor work that just is activated.Pressure sensor just sends pressure signal to controller immediately, after controller receives the pressure signal that pressure sensor sends here, just immediately the magnet power supply switch is sent the instruction of work, then allow work of electromagnet under the instruction of magnet power supply switch control pillar, make electromagnet produce magnetic force.When adjacent two car car doors were opened simultaneously, because two car car doors have the magnetic force of mutual repulsion, when the electromagnet of two car car doors leaned on closelyer, magnetic force was larger, and repulsive force is also larger, so the car door of two cars can not bump.Improved safety, reduced the loss.Present embodiment simple in structure, safe and reliable, it is also comparatively convenient to use.
The above has described embodiment of the present utility model by reference to the accompanying drawings, but not limited by above-described embodiment when realizing, those of ordinary skills can make a variety of changes or revise within the scope of the appended claims.
Claims (3)
1. the safety device of a car door, it is characterized in that, comprise controller (1), pressure sensor (2), magnet power supply switch (3) and electromagnet (4), described pressure sensor is connected with controller, described magnet power supply switch is connected with controller, and described electromagnet is connected with the magnet power supply switch; Described pressure sensor is located on the handgrip of car door, and described electromagnet is located on the car door, and outside the same polar orientations car door of electromagnet.
2. the safety device of a kind of car door according to claim 1 is characterized in that, described car door is provided with the magnetic discharge hole outward, and described electromagnet embeds and is fixedly mounted in the magnetic discharge hole.
3. the safety device of a kind of car door according to claim 2 is characterized in that, described magnetic discharge hole is located at the outer door lock place of car door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220445873XU CN202782603U (en) | 2012-09-04 | 2012-09-04 | Safety protection device for car door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220445873XU CN202782603U (en) | 2012-09-04 | 2012-09-04 | Safety protection device for car door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202782603U true CN202782603U (en) | 2013-03-13 |
Family
ID=47809927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220445873XU Expired - Fee Related CN202782603U (en) | 2012-09-04 | 2012-09-04 | Safety protection device for car door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202782603U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106212436A (en) * | 2016-08-04 | 2016-12-14 | 邱世军 | A kind of device driveing wild beast |
| CN107000639A (en) * | 2014-11-20 | 2017-08-01 | 康蒂-特米克微电子有限公司 | Car door accessory system for vehicle |
-
2012
- 2012-09-04 CN CN201220445873XU patent/CN202782603U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107000639A (en) * | 2014-11-20 | 2017-08-01 | 康蒂-特米克微电子有限公司 | Car door accessory system for vehicle |
| CN106212436A (en) * | 2016-08-04 | 2016-12-14 | 邱世军 | A kind of device driveing wild beast |
| CN106212436B (en) * | 2016-08-04 | 2020-06-02 | 赵君彪 | Device for driving wild animals |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203753279U (en) | Bicycle locking pile used for electric bicycle | |
| CN202782603U (en) | Safety protection device for car door | |
| CN105952288A (en) | Novel vehicle door opening safety device | |
| CN201896556U (en) | Safe metro door utilizing infrared technology | |
| CN203111092U (en) | Vehicle safety system and vehicle | |
| CN2933980Y (en) | Vehicle body controller | |
| CN103204103A (en) | Prompting system based on car door | |
| CN205769725U (en) | A kind of bicycle parking rack of band lock | |
| CN108487128A (en) | A kind of Intelligent parking lot management system | |
| CN103670048B (en) | For the flat electric control door lock opening electric door | |
| CN205349008U (en) | Take independent emergent unlocking means of electric switch | |
| CN201745497U (en) | Vehicle door alarm device | |
| CN203460946U (en) | Rear cabin door control device | |
| CN203005034U (en) | Intelligent control system for side slide door of vehicle | |
| CN205709396U (en) | A kind of lock door mechanism | |
| CN102287116A (en) | Intelligent anti-clamp device for bus door | |
| CN205955443U (en) | External lock | |
| CN202130424U (en) | Real-time antitheft alarm system for vehicle | |
| CN205292229U (en) | Car emergency exit system | |
| CN105082952A (en) | Automotive safety door system | |
| CN201473899U (en) | Vehicle inhibitor | |
| CN205976781U (en) | Electric mortiser lock based on bluetooth control | |
| CN205573958U (en) | Rail vehicle sliding plug door system's interior operating means | |
| CN203716583U (en) | Safety mechanism for stereo garage | |
| CN202414016U (en) | Burglarproof illuminating device for bicycle |
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: 20130313 Termination date: 20130904 |