CN106401334A - Vehicle door position limiting device and vehicle - Google Patents
Vehicle door position limiting device and vehicle Download PDFInfo
- Publication number
- CN106401334A CN106401334A CN201510445529.9A CN201510445529A CN106401334A CN 106401334 A CN106401334 A CN 106401334A CN 201510445529 A CN201510445529 A CN 201510445529A CN 106401334 A CN106401334 A CN 106401334A
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- China
- Prior art keywords
- car door
- lock pin
- limit arm
- limited box
- position limiting
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- Lock And Its Accessories (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The present invention relates to the field of vehicle accessories, and provides a vehicle door position limiting device, which comprises a position limiting box fixed on a vehicle door and a position limiting arm hinged to the vehicle body, wherein the position limiting arm penetrates through the position limiting box and forms sliding fit with the position limiting box, the vehicle door position limiting device further comprises a locking mechanism, and the position limiting box and the position limiting arm can be mutually locked during the position limiting box sliding process relative to the position limiting arm through the locking mechanism. According to the present invention, with the locking mechanism, the vehicle locking can be freely controlled during the vehicle door opening process and the continuous vehicle door opening can be prevented, such that the accident that the opened door collides the vehicle or the personnel riding the electric car can be prevented.
Description
Technical field
The present invention relates to vehicle body fittingses field, particularly to a kind of car door limiter and vehicle.
Background technology
The effect of car door limiter is the degree limiting car door opening, and on the one hand it can limit car door
Big aperture, prevents car door from opening too much, on the other hand, it can make car door keep it turned on when needed, such as
Automobile is parked on ramp or when blowing, and car door also will not be shut automatically.Traditional car door limiter includes limiting
Position arm, one end of position limit arm is hinged on the support of vehicle body, and the other end of position limit arm is provided with block, is propping up
It is provided with position-limited box, the center of position-limited box offers the spacing hole passing through for position limit arm between frame and block,
Position-limited box is fixed on car door and can slide on position limit arm.
However, car door automatically can not be locked by purely mechanic car door limiter when finding du vehicule someone
Extremely it is impossible to ensure pedestrains safety.In addition, mainly stressing Circuits System in existing car door limiter,
Locked using electric controlled door, complex structure, relatively costly, and, can only in the case of closing of the door,
If finding du vehicule someone or car and being likely to occur collision with regard to doors locked, once and car door
Start to open at and just cannot freely control vehicle door lock, cannot freely control car door during car door opening
Locking, occurs suddenly during car door opening if there are the people or vehicle riding electric motor car, and car door is also
Continuing to open, then very likely crashing.
Content of the invention
In view of this, it is contemplated that proposing a kind of car door limiter, with free during car door opening
Vehicle door lock is controlled to limit car door opening angle.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that：
A kind of car door limiter, it includes the position-limited box being fixed on car door and the position limit arm being articulated with vehicle body,
Described position limit arm is run through described position-limited box and is slidably matched with described position-limited box, wherein, described vehicle door spacing
Device also includes lockable mechanism, and described lockable mechanism can make described position-limited box with respect to described position limit arm
It is mutually locked with described position limit arm in sliding process.
Further, described lockable mechanism includes detector unit, control unit, drive component and locking group
Part, described control unit is connected with described detector unit, described drive component respectively, described drive component
Described lock assembly can be driven so that described position-limited box is mutually locked with described position limit arm.
Further, described lock assembly includes being installed on described position-limited box mounting seat, it is slidably installed
In the lock pin in described mounting seat and be arranged at draw-in groove on described position limit arm, described drive component energy
Described lock pin is enough driven to insert described draw-in groove so that described position limit arm is mutually locked with described position-limited box.
Further, on described position limit arm along described position-limited box glide direction be arranged at intervals with multiple described
Draw-in groove.
Further, described drive component includes linear electric machine and connecting rod, one end of described connecting rod with
Described linear electric machine connects and the other end and described locking pin connection.
Further, described drive component includes linear electric machine and drive rod, one end of described drive rod with
Described linear electric machine connects and the other end is fixedly installed driving spheroid, described driving spheroid can with described
Locking pin contacts are so that described lock pin inserts described draw-in groove.
Further, described lockable mechanism also includes the dynamic clamping head and quiet clamping head being sheathed on described lock pin, institute
The one end stating dynamic clamping head and quiet clamping head is connected with described mounting seat and the other end and described locking pin connection, described bullet
Property return unit can make described lock pin exit from described draw-in groove in not subjected to pressure state.
Further, the moving direction of described driving spheroid is vertical with the glide direction of described lock pin, and
The glide direction of described lock pin is vertical with the relative glide direction of described position limit arm and described position-limited box.
Further, described detector unit is camera.
With respect to prior art, car door limiter of the present invention has the advantage that：
Lockable mechanism of the present invention can make limit in position limit arm with the relative sliding process of position-limited box
Position arm is mutually locked with position-limited box, freely to control vehicle door lock during car door opening, prevents car door
Continue to open the accident such that it is able to preventing enabling collision vehicle or riding the personnel of electric motor car.Pass through
The car door limiter of the present invention can avoid the generation of enabling collision accident, and this car door limiter cost
Low, easy for installation, the space of occupancy little it is easy to promote.
Another object of the present invention is to proposing a kind of vehicle, freely to control car during car door opening
Door locks and limits car door opening angle.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that：
A kind of vehicle, it is provided with above-mentioned car door limiter.
Described vehicle and above-mentioned car door limiter are had the advantage that identical with respect to prior art, and here is not
Repeat again.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Brief description
The accompanying drawing constituting the part of the present invention is used for providing a further understanding of the present invention, the present invention's
Schematic description and description is used for explaining the present invention, does not constitute inappropriate limitation of the present invention.?
In accompanying drawing：
Fig. 1 is the structural representation of car door limiter of the present invention.
Description of reference numerals：
1- detector unit, 2- position-limited box, 3- wire harness, 4- linear electric machine, 5- drives spheroid, 51- locking position
Put, 6- lock pin, 7- mounting seat, 8- dynamic clamping head and quiet clamping head, 9- position limit arm.
Specific embodiment
It should be noted that in the case of not conflicting, the embodiment in the present invention and the spy in embodiment
Levy and can be mutually combined.
The present invention provides a kind of car door limiter, and it includes being fixed on the position-limited box 2 of car door and is articulated with car
The position limit arm 9 of body, position limit arm 9 is run through position-limited box 2 and is slidably matched with position-limited box 2.Wherein, car door
Stop also includes lockable mechanism, and lockable mechanism can make position-limited box 2 in the slip with respect to position limit arm 9
During be mutually locked with position limit arm 9.Lockable mechanism freely controls vehicle door lock during car door opening,
Prevent car door from continuing to open such that it is able to prevent the thing that enabling is collided vehicle or ridden the personnel of electric motor car
Therefore.The generation of enabling collision accident can be avoided by the car door limiter of the present invention, and this car door limit
Position device low cost, easy for installation, the space of occupancy little it is easy to promote.
Specifically, as shown in figure 1, lockable mechanism includes detector unit 1, control unit, drive component
And lock assembly, control unit is connected with detector unit 1, drive component respectively, and drive component can drive
Dynamic lock assembly is so that position-limited box 2 is mutually locked with position limit arm 9.Control unit pass through wire harness 3 respectively with
Detector unit 1, drive component connect, and control unit can be carried out to the signal that detector unit 1 obtains
Process, and to the instruction of drive component sending action.During car door opening, detector unit 1 is in detection
There is mobile object (for example, vehicle or the personnel riding electric motor car) when close to du vehicule, immediately will
The signal transmission detecting is to control unit, and controls drive component action, drive component by control unit
Drive lock assembly so that position-limited box 2 is mutually locked with position limit arm 9, prevent car door from continuing to open, thus
It is prevented from driver and conductor and the collision car that opens the door occurs because can not accurately know the situation of rear car
Or ride electric motor car personnel accident.
Wherein, as one kind preferred embodiment, lock assembly includes the peace being installed on position-limited box 2
Dress seat 7, the lock pin 6 that is slidably mounted in mounting seat 7 and be arranged at draw-in groove on position limit arm 9,
Drive component can drive lock pin 6 insertion draw-in groove so that position limit arm 9 is mutually locked with position-limited box 2.Its
In, mounting seat 7 offers the through hole for installing lock pin 6, lock pin 6 can be in this through hole
Slide.Detector unit 1 can be camera or Infrared Detectors etc., during car door opening, shooting
Head detects mobile object when close, and by signal transmission to control unit, control unit drives locking again
Pin 6 is so that lock pin 6 inserts in draw-in groove.Employ Electromechanical Design in this embodiment,
Existing electric control part has mechanical part, especially mechanical part clever structure again, and reliability is high, and existing
Transformation on the basis of car door limiter, low cost, it is easy to accomplish promote.In addition, along limit on position limit arm 9
Position box 2 glide direction be arranged at intervals with multiple draw-in grooves so that car door in different opening all can and
When locking and avoid colliding.
Further, drive component can be various ways, for example, the combination of linear electric machine 4 and connecting rod,
Or, hydraulic cylinder/cylinder is combined with connecting rod.Here, preferred drive component includes linear electric machine 4
And connecting rod, one end of connecting rod is connected with linear electric machine 4 and the other end is connected with lock pin 6, passes through
Linear electric machine 4 drive connecting rod move back and forth, with detect mobile object near and need to position-limited box
2 when being mutually locked with position limit arm 9, makes lock pin 6 insert draw-in groove, and mobile object is being detected
Away from or when being not detected by object, lock pin 6 is extracted in draw-in groove, so that car door can continue
Continue and open.
And in another embodiment, drive component includes linear electric machine 4 and drive rod, drive rod
One end is connected with linear electric machine 4 and the other end is fixedly installed driving spheroid 5, drives the spheroid 5 can be with
Lock pin 6 contacts so that lock pin 6 inserts draw-in groove.As shown in figure 1, driving the moving direction of spheroid 5
Vertical with the glide direction of lock pin 6, and the glide direction of lock pin 6 and position limit arm 9 and position-limited box 2
Relative glide direction vertical.Before carrying out locking, drive the head on spheroid 5 only right side and lock pin 6
Portion contact, lock pin 6 position above and can not insert in the draw-in groove of position limit arm 9.In camera inspection
Measured mobile object near when, drive rod makes driving spheroid 5 move right to lock position 51, thus
Make the downside of driving spheroid 5 and the head contact of lock pin 6 so that lock pin 6 moves down and inserts
In draw-in groove, such car door cannot continue on the safety it is ensured that vehicle and pedestrian below.
Wherein, lockable mechanism also includes the dynamic clamping head and quiet clamping head being sheathed on lock pin 6 in this embodiment
8, one end of dynamic clamping head and quiet clamping head 8 is connected with mounting seat 7 and the other end is connected with lock pin 6, and elasticity is multiple
Position part 8 can make lock pin 6 exit from draw-in groove in not subjected to pressure state.Dynamic clamping head and quiet clamping head 8 can be bullet
Spring or rubber bush etc..When driving spheroid 5 to move right to lock position 51, drive lock pin 6
Move down and so that dynamic clamping head and quiet clamping head 8 is compressed.And work as camera detected mobile object away from or
When being not detected by object, spheroid 5 is driven to be moved to the left, dynamic clamping head and quiet clamping head 8 resets, such lock pin
6 just move upwards and exit to be unlocked to position limit arm 9 from draw-in groove, and car door just can switch freely
?.
The present invention also provides a kind of vehicle, and it is provided with above-mentioned car door limiter.Lockable mechanism is in car door
Freely control vehicle door lock in opening process, prevent car door from continuing to open such that it is able to prevent to open the door
The accident collided vehicle or ride the personnel of electric motor car.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all this
Within the spirit of invention and principle, any modification, equivalent substitution and improvement made etc., should be included in
Within protection scope of the present invention.
Claims (10)
1. a kind of car door limiter, described car door limiter include being fixed on car door position-limited box (2) and
Be articulated with the position limit arm (9) of vehicle body, described position limit arm (9) run through described position-limited box (2) and with described
Position-limited box (2) is slidably matched it is characterised in that described car door limiter also includes lockable mechanism, institute
Stating lockable mechanism can make described position-limited box (2) in the sliding process with respect to described position limit arm (9)
It is mutually locked with described position limit arm (9).
2. car door limiter according to claim 1 is it is characterised in that described lockable mechanism bag
Include detector unit (1), control unit, drive component and lock assembly, described control unit respectively with institute
State detector unit (1), described drive component connects, described drive component can drive described lock assembly
So that described position-limited box (2) and described position limit arm (9) are mutually locked.
3. car door limiter according to claim 2 is it is characterised in that described lock assembly bag
Include the mounting seat (7) being installed on described position-limited box (2), be slidably mounted in described mounting seat (7)
Lock pin (6) and be arranged at draw-in groove on described position limit arm (9), described drive component can drive
Dynamic described lock pin (6) inserts described draw-in groove so that described position limit arm (9) and described position-limited box (2)
It is mutually locked.
4. car door limiter according to claim 3 is it is characterised in that described position limit arm (9)
On be arranged at intervals with multiple described draw-in grooves along the glide direction of described position-limited box (2).
5. car door limiter according to claim 3 is it is characterised in that described drive component bag
Include linear electric machine (4) and connecting rod, one end of described connecting rod be connected with described linear electric machine (4) and
The other end is connected with described lock pin (6).
6. car door limiter according to claim 3 is it is characterised in that described drive component bag
Include linear electric machine (4) and drive rod, one end of described drive rod be connected with described linear electric machine (4) and
The other end is fixedly installed driving spheroid (5), and described driving spheroid (5) can be with described lock pin (6)
Contact is so that described lock pin (6) inserts described draw-in groove.
7. car door limiter according to claim 6 it is characterised in that described lockable mechanism also
Including the dynamic clamping head and quiet clamping head (8) being sheathed on described lock pin (6), described dynamic clamping head and quiet clamping head (8)
One end is connected with described mounting seat (7) and the other end is connected with described lock pin (6), and described elasticity is multiple
Position part (8) can make described lock pin (6) exit from described draw-in groove in not subjected to pressure state.
8. car door limiter according to claim 6 is it is characterised in that described driving spheroid (5)
Moving direction vertical with the glide direction of described lock pin (6), and the slip of described lock pin (6)
Direction is vertical with the relative glide direction of described position limit arm (9) and described position-limited box (2).
9. the car door limiter according to any one in claim 2-8 is it is characterised in that institute
Stating detector unit (1) is camera.
10. a kind of vehicle is it is characterised in that be provided with the car described in any one in claim 1-9
Door stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510445529.9A CN106401334B (en) | 2015-07-27 | 2015-07-27 | Car door limiter and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510445529.9A CN106401334B (en) | 2015-07-27 | 2015-07-27 | Car door limiter and vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106401334A true CN106401334A (en) | 2017-02-15 |
| CN106401334B CN106401334B (en) | 2019-03-15 |
Family
ID=58009531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510445529.9A Active CN106401334B (en) | 2015-07-27 | 2015-07-27 | Car door limiter and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106401334B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915425A (en) * | 2018-05-25 | 2018-11-30 | 深圳市贝优通新能源技术开发有限公司 | A kind of safe and reliable enabling warning system for new-energy automobile |
| CN114622783A (en) * | 2022-03-31 | 2022-06-14 | 孙鹏 | Door opening anti-collision system for automobile |
| CN114876294A (en) * | 2022-06-08 | 2022-08-09 | 句容市东升汽车附件有限公司 | Electric unlocking structure for automobile door lock and using method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101311490A (en) * | 2007-05-21 | 2008-11-26 | 通用汽车环球科技运作公司 | Obstruction detection device for vehicle door and method |
| JP2009114783A (en) * | 2007-11-08 | 2009-05-28 | Clarion Co Ltd | Vehicular door opening/closing angle control device |
| CN203584084U (en) * | 2013-11-08 | 2014-05-07 | 北京汽车股份有限公司 | Door check, automatic door control system and vehicle |
-
2015
- 2015-07-27 CN CN201510445529.9A patent/CN106401334B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101311490A (en) * | 2007-05-21 | 2008-11-26 | 通用汽车环球科技运作公司 | Obstruction detection device for vehicle door and method |
| JP2009114783A (en) * | 2007-11-08 | 2009-05-28 | Clarion Co Ltd | Vehicular door opening/closing angle control device |
| CN203584084U (en) * | 2013-11-08 | 2014-05-07 | 北京汽车股份有限公司 | Door check, automatic door control system and vehicle |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915425A (en) * | 2018-05-25 | 2018-11-30 | 深圳市贝优通新能源技术开发有限公司 | A kind of safe and reliable enabling warning system for new-energy automobile |
| CN114622783A (en) * | 2022-03-31 | 2022-06-14 | 孙鹏 | Door opening anti-collision system for automobile |
| CN114876294A (en) * | 2022-06-08 | 2022-08-09 | 句容市东升汽车附件有限公司 | Electric unlocking structure for automobile door lock and using method thereof |
| CN114876294B (en) * | 2022-06-08 | 2023-08-22 | 句容市东升汽车附件有限公司 | Electric unlocking structure for automobile door lock and application method of electric unlocking structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106401334B (en) | 2019-03-15 |
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