CN208978800U - A kind of door opening scratch resistant device - Google Patents
A kind of door opening scratch resistant device Download PDFInfo
- Publication number
- CN208978800U CN208978800U CN201821397435.4U CN201821397435U CN208978800U CN 208978800 U CN208978800 U CN 208978800U CN 201821397435 U CN201821397435 U CN 201821397435U CN 208978800 U CN208978800 U CN 208978800U
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- China
- Prior art keywords
- door
- car door
- car
- enabling
- opening
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Abstract
The utility model proposes a kind of door opening scratch resistant devices, and scraping collision is generated when for preventing opening vehicle door, and the anti-scraping collision system includes vehicle-speed monitoring module, door opening action detecting/monitoring module, door away from detection module, enabling damping mechanism；The vehicle-speed monitoring module is connected with door away from detection module；The enabling damping mechanism is connected with door away from detection module, car door；The door detects to assess car door opening space vehicle external environment away from detection module；Door opening action monitoring modular is connected to monitor whether car door has enabling to move with car door；When movement of opening the door, but when speed is not zero or door assesses current car door opening insufficient space away from detection module to prevent car door scraping collision, the enabling damping mechanism exerts a force to car door to form controllable enabling damping, carries out car door scraping collision warning to passenger with appreciable enabling resistance；This product can assess the assessment car door opening space outside vehicle in opening car door, and be prompted with alarm sound and controllable damping force to enabling passenger.
Description
Technical field
The utility model relates to automobile technical field, especially a kind of door opening scratch resistant device.
Background technique
With the continuous promotion of living standard, sedan has become very universal, and everybody love vehicle to oneself
All compare and treasure, like have a scratch all very distressed on vehicle body, perhaps can influence your several days good mood thus.With automobile
Quantity is increasing, and parking stall does not clearly fulfil requirement, and in order to stop some vehicles, parking stall is also planned more in some parking lots
It is very compact, although in this way, the greater number of automobile that can stop, brings a problem, that is, vehicle and vehicle it
Between narrower intervals, if do not paid special attention to when door opening, it is easy to will scraping collision to the vehicle of parked alongside, this is also me
Be often able to see the position of the side of some vehicles and door handle, have many small scratches, in addition have it is deep knock trace, this
A bit like vehicle on scar be nearly all other side in door opening when do not pay attention to leaving, often some private cars are far seen also very
Newly, slightly walk close to a little it finds that there is many above said small scars, whenever car owner sees that these scars of oneself love vehicle all can
As mad as a wet hen, and substantially it can not find troublemaker, i.e., it is enabled to find troublemaker, often also because scratch is not deep, also just not
?.On the other hand, sometimes, when parking, there are great Shi, wall or other barriers in side, if do not had when door opening
Have note that can also scratch the vehicle of oneself.
This patent is to design a kind of door opening scratch resistant device, which utilizes the survey being mounted at each vehicle door edge
Away from radar, when measuring car door opening, car door is at a distance from side vehicle or other barriers, when distance is less than setting definite value,
System can issue alarm and remind car owner, and by ad hoc driving motor, engaged using gear and acted on to one direction of car door
Power prevents car door from continuing out greatly, in this way it is prevented that when door opening, due to the carelessness of car owner, scraping collision to others vehicle or
It is that the vehicle of oneself encounters the barrier by vehicle, can be very good to avoid some troubles.This anti-scraping collision system can also be as needed
The car door for opening and closing automatically driver's cabin, due to there is an anti-scraping collision system, when car door automatically turns on, will not with by side vehicle or
Object collides.
Summary of the invention
The utility model proposes a kind of door opening scratch resistant device, the assessment car door that can be assessed outside vehicle in opening car door is opened
Space is opened, and is prompted with alarm sound and controllable damping force to enabling passenger.
The utility model uses following technical scheme.
A kind of door opening scratch resistant device generates scraping collision, the anti-scraping collision system packet when for preventing opening vehicle door
Vehicle-speed monitoring module, door opening action detecting/monitoring module, door are included away from detection module, enabling damping mechanism；The vehicle-speed monitoring module
It is connected with door away from detection module；The enabling damping mechanism is connected with door away from detection module, car door；The door is away from detection module pair
Vehicle external environment is detected to assess car door opening space；The door opening action monitoring modular is connected to monitor whether car door has with car door
It opens the door and moves；When movement of opening the door, but speed is not zero or door away from detection module assesses current car door opening space not
When being enough to prevent car door scraping collision, the enabling damping mechanism exerts a force to car door to form controllable enabling damping, with appreciable
Enabling resistance carries out car door scraping collision warning to passenger.
The door is away from the range unit that detection module includes at each car door；When speed is zero and either door has
When enabling movement, the door starts the range unit at the car door away from detection module to measure vehicle external environment, and assesses and the vehicle
The corresponding car door opening space of door.
The range unit is range radar.
The door fully opens required neutral gear distance away from what detection module storage had each car door, when the car door that range radar measures
With at a distance from nearest barrier be less than fully open required neutral gear apart from when, the door is assessed current car door away from detection module and is opened
Insufficient space is opened to prevent car door scraping collision.
When the door assesses current car door opening insufficient space away from detection module to prevent car door scraping collision；The door is away from inspection
It surveys module and issues alarm sound, and issue voice prompting door opener and pay attention to enabling amplitude in order to avoid encountering the barrier of side；
The door is also store away from detection module resistance vibration distance threshold, when the car door and nearest obstacle that range radar measures
When the distance of object is less than resistance vibration distance threshold, the enabling damping mechanism exerts a force to car door to generate damping of opening the door.
The enabling damping mechanism includes the damping gear and damping motor at the door axle structure position of every winnowing machine door；
The damping gear is connected with the output shaft of damping motor, and when the enabling damping mechanism works, the damping motor is through damping
Gear mesh car door door axle structure exerts a force to stop car door opening.
The damping motor through damping gear to the force of car door door axle structure with car door and stop the barrier to open the door it
Between distance reduction and increase；The damping motor is less than passenger to the maximum value that car door door axle structure exerts a force through damping gear
Thrust when opening car door.
The enabling damping mechanism is connected with the car locking key of vehicle body, when car locking key is triggered, door opening action inspection prison
Survey module the open/close states of all car doors are detected, when have car door be in be not turned off state when, the enabling damping mechanism
Damping motor driving damping gear close this car door.
Be equipped with shutdown key on the inside of each car door, the enabling damping mechanism is connected with each shutdown key, when times
When the shutdown key of one car door is triggered, the damping motor driving damping gear of the enabling damping mechanism closes this car door.
It is equipped with door opening key on the inside of each car door, when the door opening key of either door is triggered, the door is away from inspection
Module is surveyed to detect to assess car door opening space vehicle external environment；The door opening action monitoring modular is connected with car door with monitoring car
Whether door has enabling to move.
The utility model is using the range radar being mounted at each vehicle door edge, car door and side when measuring car door opening
The distance of vehicle or other barriers, when distance is less than setting definite value, system can issue alarm and remind car owner, and by special
If driving motor, engaged using gear and give car door one direction active force, prevent car door continue out greatly, in this way it is prevented that
When door opening, due to the carelessness of car owner, scraping collision encounters the barrier by vehicle to others' vehicle or the vehicle of oneself, can be very
Good avoids some troubles.This anti-scraping collision system can also open and close automatically the car door of driver's cabin as needed, anti-due to having
Scraping collision system, car door automatically turn on when, will not with by side vehicle or object collide.
In the utility model, the damping motor is less than passenger to the maximum value that car door door axle structure exerts a force through damping gear
Thrust when opening car door, if door opener firmly or can deliberately continue car door opening, driving motor drives engaging tooth
The damping force that wheel is formed not will cause car door completely it is stuck can not continue open it is big.The carelessness due to door opener was both can avoid in this way
Scraping collision is occurred into for the excessive vehicle with by side of car door opening, is also possible to prevent that the excessive car door of power is prevented to fail to open.
In the utility model, when enabling damping mechanism applies damping force, the damping motor is through damping gear to car door
The force of door axle structure increases with car door and the reduction for stopping the distance between the barrier to open the door；The design can door passenger
Nationality judges the distance between car door and barrier by damping of opening the door, since in some environments, passenger is difficult to observe door outside
Environment, this is designed as passenger and provides with enabling damping force a kind of method for judging door outside environment.
In the utility model, due to using range radar as range unit, even if in the environment of night is without illumination,
Also it can effectively prevent scraping collision when door opening.
Since the utility model can detect external environment in car door opening, and prompt to multiply in a manner of force feedback
Visitor, therefore can not only prevent from generating scraping collision between car door and barrier, it helps when preventing car door opening with outside car door pedestrian,
Collision is generated between slow-moving vehicle (bicycle, electric vehicle, tricycle), to help to reduce because of traffic caused by opening by mistake car door
The generation of collision accident.
Detailed description of the invention
With reference to the accompanying drawings and detailed description to the further details of explanation of the utility model:
Attached drawing 1 is schematic diagram of the door at car door away from detection module；
(black surround part is resistance of opening the door to schematic diagram when attached drawing 2 is installation enabling damping mechanism at car door door axle structure in figure
Buddhist nun mechanism)；
Attached drawing 3 is the enlarged diagram of enabling damping mechanism；
Attached drawing 4 is the principles of the present invention schematic diagram；
In figure: 1- car door；2- range radar；3- damping gear；4- damping motor；5- enabling damping mechanism；6- car door
Door axle structure；The output shaft of 7- damping motor.
Specific embodiment
As shown in Figs 1-4, a kind of door opening scratch resistant device, it is described for preventing arrangements for automotive doors 1 from generating scraping collision when opening
Anti- scraping collision system includes vehicle-speed monitoring module, door opening action detecting/monitoring module, door away from detection module, enabling damping mechanism 5；It is described
Vehicle-speed monitoring module is connected with door away from detection module；The enabling damping mechanism is connected with door away from detection module, car door；The door
Vehicle external environment is detected to assess car door opening space away from detection module；The door opening action monitoring modular is connected to supervise with car door
Whether measuring car door has enabling to move；When movement of opening the door, but speed is not zero or door assesses current vehicle away from detection module
When door opens insufficient space to prevent car door scraping collision, the enabling damping mechanism 5 forms controllable enabling to the force of car door 1 and hinders
Buddhist nun carries out car door scraping collision warning to passenger with appreciable enabling resistance.
The door is away from the range unit that detection module includes at each car door 1；When speed is zero and either door
When having enabling to move, the door starts the range unit at the car door 1 away from detection module to measure vehicle external environment, and assesses and be somebody's turn to do
The corresponding car door opening space of car door.
The range unit is range radar 2.
The door fully opens required neutral gear distance away from what detection module storage had each car door, when the car door that range radar measures
With at a distance from nearest barrier be less than fully open required neutral gear apart from when, the door is assessed current car door away from detection module and is opened
Insufficient space is opened to prevent car door scraping collision.
When the door assesses current car door opening insufficient space away from detection module to prevent car door scraping collision；The door is away from inspection
It surveys module and issues alarm sound, and issue voice prompting door opener and pay attention to enabling amplitude in order to avoid encountering the barrier of side；
The door is also store away from detection module resistance vibration distance threshold, when the car door and nearest obstacle that range radar measures
When the distance of object is less than resistance vibration distance threshold, the enabling damping mechanism exerts a force to car door to generate damping of opening the door.
The enabling damping mechanism includes the damping gear 3 and damping electricity at 6 position of door axle structure of every winnowing machine door
Machine 4；The damping gear is connected with the output shaft 7 of damping motor, when the enabling damping mechanism works, the damping motor warp
Damping gear exerts a force to car door door axle structure to stop the unlatching of car door 1.
The damping motor through damping gear to the force of car door door axle structure with car door and stop the barrier to open the door it
Between distance reduction and increase；The damping motor is less than passenger to the maximum value that car door door axle structure exerts a force through damping gear
Thrust when opening car door.
The enabling damping mechanism is connected with the car locking key of vehicle body, when car locking key is triggered, door opening action inspection prison
Survey module the open/close states of all car doors are detected, when have car door be in be not turned off state when, the enabling damping mechanism
Damping motor driving damping gear close this car door.
Be equipped with shutdown key on the inside of each car door, the enabling damping mechanism is connected with each shutdown key, when times
When the shutdown key of one car door is triggered, the damping motor driving damping gear of the enabling damping mechanism closes this car door.
It is equipped with door opening key on the inside of each car door, when the door opening key of either door is triggered, the door is away from inspection
Module is surveyed to detect to assess car door opening space vehicle external environment；The door opening action monitoring modular is connected with car door with monitoring car
Whether door has enabling to move.
Claims (10)
1. a kind of door opening scratch resistant device, generates scraping collision when for preventing opening vehicle door, it is characterised in that: described scratch resistant
The system of touching includes vehicle-speed monitoring module, door opening action detecting/monitoring module, door away from detection module, enabling damping mechanism；The speed
Monitoring modular is connected with door away from detection module；The enabling damping mechanism is connected with door away from detection module, car door；The door is away from inspection
Module is surveyed to detect to assess car door opening space vehicle external environment；The door opening action monitoring modular is connected with car door with monitoring car
Whether door has enabling to move；When movement of opening the door, but speed is not zero or door is assessed current car door away from detection module and opened
When opening insufficient space to prevent car door scraping collision, the enabling damping mechanism exerts a force to car door to form controllable enabling damping, with
Appreciable enabling resistance carries out car door scraping collision warning to passenger.
2. a kind of door opening scratch resistant device according to claim 1, it is characterised in that: the door includes away from detection module
Range unit at each car door；When speed is zero and when either door has enabling to move, the door is away from detection module
Start the range unit at the car door to measure vehicle external environment, and assesses car door opening corresponding with car door space.
3. a kind of door opening scratch resistant device according to claim 2, it is characterised in that: the range unit is ranging thunder
It reaches.
4. a kind of door opening scratch resistant device according to claim 3, it is characterised in that: the door has away from detection module storage
Each car door fully opens required neutral gear distance, opens completely when the car door that range radar measures is less than at a distance from nearest barrier
Open required neutral gear apart from when, the door assesses current car door opening insufficient space away from detection module to prevent car door scraping collision.
5. a kind of door opening scratch resistant device according to claim 4, it is characterised in that: when the door is commented away from detection module
Current car door opening insufficient space is estimated to prevent car door scraping collision；The door issues alarm sound away from detection module, and issues
Voice prompting door opener pays attention to enabling amplitude in order to avoid encountering the barrier of side；
The door is also store away from detection module resistance vibration distance threshold, when the car door and nearest barrier that range radar measures
When distance is less than resistance vibration distance threshold, the enabling damping mechanism exerts a force to car door to generate damping of opening the door.
6. a kind of door opening scratch resistant device according to claim 2, it is characterised in that: the enabling damping mechanism includes
Damping gear and damping motor at the door axle structure position of every winnowing machine door；The output of the damping gear and damping motor
Axis is connected, and when the enabling damping mechanism works, the damping motor exerts a force to stop to car door door axle structure through damping gear
Car door opening.
7. a kind of door opening scratch resistant device according to claim 6, it is characterised in that: the damping motor is through damping tooth
It takes turns the reduction of the distance between barrier to open the door with car door with obstruction to the force of car door door axle structure and increases；The damping
Motor is less than thrust when passenger's opening car door through damping gear to the maximum value that car door door axle structure exerts a force.
8. a kind of door opening scratch resistant device according to claim 7, it is characterised in that: the enabling damping mechanism and vehicle
The car locking key of body is connected, when car locking key is triggered, door opening action detecting/monitoring module to the open/close states of all car doors into
Row detection, when have car door be in be not turned off state when, the enabling damping mechanism damping motor driving damping gear close this
Car door.
9. a kind of door opening scratch resistant device according to claim 7, it is characterised in that: be equipped on the inside of each car door
Shutdown key, the enabling damping mechanism are connected with each shutdown key, described when the shutdown key of either door is triggered
The damping motor driving damping gear of enabling damping mechanism closes this car door.
10. a kind of door opening scratch resistant device according to claim 7, it is characterised in that: be all provided on the inside of each car door
There is door opening key, when the door opening key of either door is triggered, the door detects to assess vehicle external environment away from detection module
Car door opening space；The door opening action monitoring modular is connected to monitor whether car door has enabling to move with car door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821397435.4U CN208978800U (en) | 2018-08-29 | 2018-08-29 | A kind of door opening scratch resistant device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821397435.4U CN208978800U (en) | 2018-08-29 | 2018-08-29 | A kind of door opening scratch resistant device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208978800U true CN208978800U (en) | 2019-06-14 |
Family
ID=66782655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821397435.4U Expired - Fee Related CN208978800U (en) | 2018-08-29 | 2018-08-29 | A kind of door opening scratch resistant device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208978800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108973922A (en) * | 2018-08-29 | 2018-12-11 | 福建农林大学 | A kind of anti-scraping collision system of door opening |
-
2018
- 2018-08-29 CN CN201821397435.4U patent/CN208978800U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108973922A (en) * | 2018-08-29 | 2018-12-11 | 福建农林大学 | A kind of anti-scraping collision system of door opening |
| CN108973922B (en) * | 2018-08-29 | 2024-06-14 | 福建农林大学 | Anti-scraping system for driving door |
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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: 20190614 Termination date: 20200829 |