CN205113054U - A seat adjustment anti -pinch device and vehicle for car - Google Patents
A seat adjustment anti -pinch device and vehicle for car Download PDFInfo
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- CN205113054U CN205113054U CN201520528521.4U CN201520528521U CN205113054U CN 205113054 U CN205113054 U CN 205113054U CN 201520528521 U CN201520528521 U CN 201520528521U CN 205113054 U CN205113054 U CN 205113054U
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- 238000009434 installation Methods 0.000 description 5
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Abstract
The utility model discloses a seat adjustment anti -pinch device and vehicle for car. Be equipped with the adjusting device who is used for adjusting the backrest angle of seat front and back position and/or seat on the automobile, seat adjustment anti -pinch device includes: a control adjusting device stop adjustment when the distance is lighter than the predetermined value for detecting the seat and be located the object at seat rear between the detector of distance, detector and adjusting device electricity are connected in order detecting at the detector. according to the utility model discloses a seat adjustment anti -pinch device presss from both sides in the time of can preventing to transfer behind the seat and hinders rear side passenger or article. In addition, seat adjustment anti -pinch device simple structure, simple to operate uses reliably low cost.
Description
Technical field
The utility model relates to automotive field, especially relates to a kind of seat adjustment anti-pinch device for automobile and vehicle.
Background technology
Seat on automobile usually can be regulated by artificial or automatically controlled mode or move, but when row after seat has passenger or article overslaugh, the adjustment of seat may cause the injury to rear row passenger or article.Such as, when having passenger to take on back seat, if the backrest of front-row seats is turned over, the backrest of turning over crushes the passenger on back seat possibly, particularly back seat is fixed with child seat, and when having child to be limited in child seat, the adjustment of front-row seats is easy to cause child to crush.
Utility model content
The utility model is intended to the technical matters solving prior art existence.For this reason, the utility model aims to provide a kind of seat adjustment anti-pinch device for automobile, to avoid causing during seat adjustment the damage of injury to personnel or article.
Another object of the present utility model is to provide a kind of vehicle with the above-mentioned seat adjustment anti-pinch device for automobile.
According to the seat adjustment anti-pinch device for automobile of the present utility model, described automobile is provided with the control apparatus of the backrest angle for adjusting seat front and back position and/or described seat, described seat adjustment anti-pinch device comprises: for detecting the detector of described seat and the distance between the object at described seat rear, controlling described control apparatus and stopping regulating when described detector is electrically connected and is less than predetermined value with described control apparatus with the distance detected at described detector.
According to the seat adjustment anti-pinch device for automobile of the utility model embodiment, by arranging detector to detect seat and whether the distance between the object at seat rear is less than predetermined value, and control when detecting that above-mentioned distance is less than predetermined value to stop regulating for the control apparatus of adjusting seat, thus after preventing seat, timing crushes rear side passenger or article.In addition, thisly avoid by detecting distance the seat adjustment anti-pinch device crushing passenger or article, structure is simple, easy for installation, uses reliable, with low cost.
According to the vehicle of the utility model embodiment, comprising: seat; For the control apparatus of the backrest angle of adjusting seat position and/or described seat; The seat adjustment anti-pinch device for automobile according to the utility model above-described embodiment, described detector is electrically connected with described control apparatus.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural principle schematic diagram of the seat adjustment anti-pinch device according to the utility model embodiment;
Fig. 2 is a kind of control flow chart of the seat adjustment anti-pinch device according to the utility model embodiment;
Fig. 3 is a kind of control flow chart of the seat adjustment anti-pinch device according to the utility model embodiment.
Reference numeral:
Vehicle 100,
Seat 1, backrest 11, seat cushion 12, headrest 13,
Control apparatus 2, first motor 21, second motor 22, controller 23,
Seat adjustment anti-pinch device 3, detector 30, first sensor 31, second sensor 32,
Passenger 200.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " on ", D score, " front ", " afterwards ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more.
In description of the present utility model, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, particular case the concrete meaning of above-mentioned term in the utility model can be understood.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
Below with reference to Fig. 1, the seat adjustment anti-pinch device 3 for automobile according to the utility model embodiment is described, wherein, automobile is provided with the control apparatus 2 for adjusting seat 1, control apparatus 2 can be used for the front and back position of adjusting seat 1, control apparatus 2 also can be used for the angle of the backrest 11 of adjusting seat 1, on some automobiles, the front and back position that control apparatus 2 both can be used for adjusting seat 1 also can be used for regulating the angle of backrest 11.Here, the angle of backrest 11 refers to the angle between the seat cushion 12 of backrest 11 and seat 1, and when backrest 11 is turned over, the angle between backrest 11 and seat cushion 12 increases.
Wherein, as shown in Figure 1, when seat 1 rear have passenger 200 to take or placing articles time, if control apparatus 2 drives seat 1 to move backward, the backrest 11 of seat 1 may clip to passenger 200 or the damage article at rear.If control apparatus 2 drives backrest 11 to turn over inclination, seat 1 also may clip to passenger 200 or damage article.
For solving the problem, the utility model embodiment proposes a kind of seat adjustment anti-pinch device 3.As shown in Figure 1, according to the seat adjustment anti-pinch device 3 for automobile of the utility model embodiment, comprise: detector 30, detector 30 is for detecting seat 1 and the distance between the object at seat 1 rear, detector 30 is electrically connected with control apparatus 2, controls control apparatus 2 and stop regulating when being less than predetermined value with the distance detected at detector 30.Alternatively, predetermined value is 1-1.5cm.This predetermined value can not be excessive and affect the adjustment of seat 1, also can not be too small and cause rear row passenger 200 easily to bump against on seat 1.
Like this, when the passenger 200 at rear or the distance between article and seat 1 are extremely near, control apparatus 2 can not drive seat 1 to regulate, namely seat 1 can not move backward, simultaneously the backrest 11 of seat 1 can not be turned over inclinations, avoids because the personnel of adjusting seat are not because noticing rear problem of arranging passenger 200 or article and thing of hurting sb.'s feelings.
Thus, according to the seat adjustment anti-pinch device 3 for automobile of the utility model embodiment, by arranging detector 30 to detect seat 1 and whether the distance between the object at seat 1 rear is less than predetermined value, and control when detecting that above-mentioned distance is less than predetermined value to stop regulating for the control apparatus 2 of adjusting seat 1, thus after preventing seat 1, timing crushes rear side passenger 200 or article.In addition, thisly avoid by detecting distance the seat adjustment anti-pinch device 3 crushing passenger 200 or article, structure is simple, easy for installation, uses reliable, with low cost.
Particularly, detector 30 can comprise sensor, and sensor is arranged on the back of seat 1, mobile with the adjustment with seat 1, and use sensor to detect, structure is simple, and cost is lower.
The installation of sensor will meet requirement attractive in appearance, and preferred sensor is concordant with the rear surface of seat 1, and sensor is not given prominence to.Wherein, seat 1 is usually made up of the body of inside and the overcoat wrapped in outward on body, and such as, when seat 1 is skin chair, overcoat is the leather sheath being packaged in skin chair outside face.
In some instances, for ensureing the stability that sensor is installed, preferred sensor is fixed on body.Put outward and be provided with through hole (scheming not shown), the test side of sensor is positioned at through hole, like this, can avoid the detection of overcoat disturb sensor.
Alternatively, sensor can be infrared pickoff, and sensor also can be radar sensor, or detector 30 is provided with infrared pickoff and radar sensor simultaneously.Thus, the cost of detector 30 is lower, and accuracy of detection is higher, and detecting reliability is good.
In certain embodiments, detector 30 comprises multiple sensors separately, thus, can expand the detection range of detector 30, prevent from, because single-sensor does not detect the situation that on rear side of seat 1, local location has people or thing to stop, improve the practicality of seat adjustment anti-pinch device 3.
Here, when sensor is multiple, multiple sensor parallel connects, as long as namely there is a sensor to detect effectively, just illustrates that seat 1 rear has article or passenger 200 to stop, detector 30 will control to adjust device 2 to be stopped regulating.
Particularly, multiple sensor can laterally be arranged, and the spacing of adjacent two sensors is 2-3cm, like this, same horizontally-arranged adjacent two sensors are at a distance of 2 centimetres to 3 centimetres, and each sensor can detect the object in 2 centimetres to 3 centimetres lateral extent, decrease and detect dead angle.
Certainly, multiple sensor also can be arranged by other means, and such as multiple sensor can be arranged on seat rear surface by the mode of many row's multiple rows, and multiple sensor also can distribute along seat rear surface outline.
Particularly, because backrest 11 area of automobile seat 1 crushes people greatly, easily, therefore detector 30 is preferably located on the rear surface of backrest 11.
Also have some seats 1 to have headrest 13, the top that headrest 13 is positioned at seat 1, the height of the headrest 13 of front-row seats 1 is suitable with the head of passenger 200 in rear row seat, therefore timing after seat 1,13 heads very easily bumping against the passenger 200 of rear row of resting the head on.Therefore, detector 30 is also suitable on the rear surface of the headrest 13 being located at seat 1.
In a specific embodiment, as shown in Figure 1, sensor comprises first sensor 31 and the second sensor 32, and first sensor 31 is suitable for being located on the headrest 13 of seat 1, and the second sensor 32 is suitable for being located on backrest 11.Like this, headrest 13 and backrest 11 can be avoided to crush aft passenger 200 or article simultaneously.
Particularly, first sensor 31 can be located at headrest 13 rear surface bottom, and namely first sensor 31 is located on the lower edge of headrest 13, and thus, first sensor 31 is not easily impacted damage.
First sensor 31 also can be located on the protrusion solstics of headrest 13 rear surface.Here, the rest the head on protrusion solstics of 13 rear surfaces refers to the position that headrest 13 rear surface is protruded most, such as, in some examples, the vertical section of headrest 13 is formed as general triangular, this leg-of-mutton pinnacle is positioned at the rear side of headrest 13, and first sensor 31 can be located at this pinnacle place, bumps against passenger 200 to prevent rear this pinnacle of timing of seat 1.
Particularly, the second sensor 32 is suitable for being located on the lignilite of backrest 11 rear surface, and the second sensor 32 also can be located on the protrusion solstics of backrest 11 rear surface.Wherein, the protrusion solstics of backrest 11 rear surface refers to the position that backrest 11 rear surface is protruded most, and such as, when backrest 11 rear surface is provided with handle, the second sensor 32 can be located on handle.
Lignilite refers to the suture of overcoat on backrest 11, and do not having on handled seat 1, lignilite place is generally the position of protruding most on rear side of backrest 11, and therefore the second sensor 32 can be located at lignilite place.
In addition, because the rear surface area of backrest 11 is comparatively large, the second sensor 32 be therefore located on backrest 11 can comprise multiple and distribute along many row's multiple rows.
The seat adjustment anti-pinch device 3 for automobile of the utility model embodiment, structure is simple, and easy for installation, practicality is high.
Below with reference to Fig. 1-Fig. 3, the vehicle 100 according to the utility model embodiment is described.
According to the vehicle 100 of the utility model embodiment, as shown in Figure 1, comprising: seat 1, control apparatus 2 and the seat adjustment anti-pinch device 3 for automobile according to the utility model above-described embodiment.
Control apparatus 2 is for backrest 11 angle of adjusting seat 1 position and/or seat 1, seat adjustment anti-pinch device 3 comprises detector 30, detector 30 is electrically connected with control apparatus 2, detector 30 is for detecting seat 1 and the distance between the object at seat 1 rear, detector 30 is electrically connected with control apparatus 2, controls control apparatus 2 and stop regulating when being less than predetermined value with the distance detected at detector 30.
According to the vehicle 100 of the utility model embodiment, by arranging the seat adjustment anti-pinch device 3 according to the utility model above-described embodiment, can prevent front-row seats 1 from crushing passenger 200 or the article of rear row, improve the safety of the use of vehicle 100, and structure is simple, cost is lower.
In a specific embodiment of the present utility model, as shown in Figure 1, control apparatus 2 comprises: the first motor 21, second motor 22 and controller 23, first motor 21 tilts along the longitudinal direction for driving the backrest 11 of seat 1, that is, the first motor 21 is for the angle between the backrest 11 of adjusting seat 1 and the seat cushion 12 of seat 1.Second motor 22 is for the front and back position of adjusting seat 1, and namely the second motor 22 moves along the longitudinal direction for driving seat 1.Controller 23 is electrically connected with the first motor 21, to control the operation of the first motor 21.Controller 23 is also electrically connected with the second motor 22, to control the operation of the second motor 22.That is, in this embodiment, in car, seat 1 can move forward and backward, and the backrest 11 of seat 1 also can forward or be turned over.
Particularly, as shown in Figure 1, after this seat 1, row has passenger 200 take or be placed with article.When the second motor 22 drives seat 1 to move backward, or when the first motor 21 drives backrest 11 to turn over, when first sensor 31 detects that rear object is less than predetermined value with headrest 13 distances, or, when second sensor 32 detects that rear object and backrest 11 distance are less than predetermined value, controller 23 cuts off the power supply of the first motor 21 and the second motor 22, makes the first motor 21 and the second motor 22 stop action, seat 1 cannot after adjust.
More specifically, as shown in Figures 2 and 3, seat 1 can manual regulation, also can automatically regulate (as the message commands of self study occurs).
In some instances, as shown in Figure 2, seat 1 is manual regulation.Particularly, the controller 23 of control apparatus 2 is independent control 23, and vehicle 100 is also provided with hand switch, and hand switch is electrically connected with this controller 23.User is run by control hand switch Direct driver first motor 21 and the second motor 22.
In some instances, as shown in Figure 3, seat 1 is automatically regulate.Particularly, controller 23 is garage's computer (ECU), and the first motor 21 and the second motor 22 are electrically connected with garage computer respectively, and first sensor 31 and the second sensor 32 are also electrically connected with garage computer respectively.Seat 1 regulative mode is gather by-pass cock signal by garage's computer, drives the motor movement of seat 1.
On some vehicles 100, when different passengers 200 takes on seat 1, can according to the height of self-condition adjusting seat 1, angle of inclination etc.When the outcome record after regulating first is in garage's computer, when next time is taken, garage's computer can according to the parameter power seat 1 of record.The mode of this adjusting seat 1 is also named and is automatically regulated.
In above-mentioned two examples, if back seat has people or other article, when first sensor 31 or the second sensor 32 have thing to stop after closely (as in 1 centimetre ~ 1.5 centimetres) senses, namely detector 30 detects that rear object and seat 1 distance are less than predetermined value, two sensors cut off to the power supply of motor by it to controller 23 1 signals of seat 1, make motor stop motion.
When detection has object to stop, even if operation hand switch, control apparatus 2 can not run, and namely manual regulation seat 1 lost efficacy.Only have when obstacle is below taken away, seat 1 regulatory function just recovers normal work automatically, thus prevents the situation crushing people when adjusting seat 1 because not have attention people below or article or press from both sides bad article.
In the description of this specification sheets, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents thereof.
Claims (10)
1. the seat adjustment anti-pinch device for automobile, described automobile is provided with the control apparatus of the backrest angle for adjusting seat front and back position and/or described seat, it is characterized in that, described seat adjustment anti-pinch device comprises: for detecting the detector of described seat and the distance between the object at described seat rear, controlling described control apparatus and stopping regulating when described detector is electrically connected and is less than predetermined value with described control apparatus with the distance detected at described detector.
2. the seat adjustment anti-pinch device for automobile according to claim 1, is characterized in that, described predetermined value is 1-1.5cm.
3. the seat adjustment anti-pinch device for automobile according to claim 1, is characterized in that, on the rear surface that described detector is suitable for being located at described backrest or on the rear surface of the headrest of described seat, described headrest is positioned at the top of described backrest.
4. the seat adjustment anti-pinch device for automobile according to claim 1, it is characterized in that, described detector comprises sensor, and described sensor comprises infrared pickoff or radar sensor.
5. the seat adjustment anti-pinch device for automobile according to any one of claim 1-4, is characterized in that, described detector comprises multiple sensors separately.
6. the seat adjustment anti-pinch device for automobile according to claim 5, is characterized in that, described multiple transducer transversely is arranged and the spacing of two adjacent described sensors is 2-3cm.
7. the seat adjustment anti-pinch device for automobile according to claim 5, it is characterized in that, described sensor comprises first sensor and the second sensor, and described first sensor is suitable for being located on the headrest of described seat, and described second sensor is suitable for being located on described backrest.
8. the seat adjustment anti-pinch device for automobile according to claim 7, is characterized in that, described first sensor be suitable for being located at described headrest rear surface bottom or protrude on solstics.
9. the seat adjustment anti-pinch device for automobile according to claim 7, is characterized in that, described second sensor is suitable for being located at the lignilite of described backrest rear surface or protrudes on solstics.
10. a vehicle, is characterized in that, comprising:
Seat;
For the control apparatus of the backrest angle of adjusting seat position and/or described seat;
The seat adjustment anti-pinch device for automobile according to any one of claim 1-9, described detector is electrically connected with described control apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520528521.4U CN205113054U (en) | 2015-07-20 | 2015-07-20 | A seat adjustment anti -pinch device and vehicle for car |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520528521.4U CN205113054U (en) | 2015-07-20 | 2015-07-20 | A seat adjustment anti -pinch device and vehicle for car |
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| Publication Number | Publication Date |
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| CN205113054U true CN205113054U (en) | 2016-03-30 |
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| CN201520528521.4U Active CN205113054U (en) | 2015-07-20 | 2015-07-20 | A seat adjustment anti -pinch device and vehicle for car |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106724323A (en) * | 2016-11-29 | 2017-05-31 | 常州市凯迪电器股份有限公司 | Electric sofa clamping-proof control system |
| CN109835217A (en) * | 2019-02-15 | 2019-06-04 | 舒茨曼座椅（宁波）有限公司 | A kind of automatic seat anti-clamping method and system |
| CN110281820A (en) * | 2019-06-14 | 2019-09-27 | 江北区和丰科技创新发展研究院 | A kind of seat control system and its application method |
| CN111169332A (en) * | 2020-01-08 | 2020-05-19 | 广汽零部件有限公司 | Anti-pinch control method for electric automobile seat |
| CN112937380A (en) * | 2021-02-04 | 2021-06-11 | 广州橙行智动汽车科技有限公司 | Vehicle seat adjusting method and device and vehicle |
| CN112977185A (en) * | 2019-12-17 | 2021-06-18 | 佛吉亚汽车座椅公司 | Vehicle seat assembly |
| CN115284978A (en) * | 2022-08-31 | 2022-11-04 | 浙江吉利控股集团有限公司 | Automobile seat anti-pinch system and control method thereof and automobile |
-
2015
- 2015-07-20 CN CN201520528521.4U patent/CN205113054U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106724323A (en) * | 2016-11-29 | 2017-05-31 | 常州市凯迪电器股份有限公司 | Electric sofa clamping-proof control system |
| CN109835217A (en) * | 2019-02-15 | 2019-06-04 | 舒茨曼座椅（宁波）有限公司 | A kind of automatic seat anti-clamping method and system |
| CN110281820A (en) * | 2019-06-14 | 2019-09-27 | 江北区和丰科技创新发展研究院 | A kind of seat control system and its application method |
| CN112977185A (en) * | 2019-12-17 | 2021-06-18 | 佛吉亚汽车座椅公司 | Vehicle seat assembly |
| CN112977185B (en) * | 2019-12-17 | 2023-08-22 | 佛吉亚汽车座椅公司 | Vehicle seat assembly |
| CN111169332A (en) * | 2020-01-08 | 2020-05-19 | 广汽零部件有限公司 | Anti-pinch control method for electric automobile seat |
| CN111169332B (en) * | 2020-01-08 | 2021-07-27 | 广汽零部件有限公司 | Anti-pinch control method for electric automobile seat |
| CN112937380A (en) * | 2021-02-04 | 2021-06-11 | 广州橙行智动汽车科技有限公司 | Vehicle seat adjusting method and device and vehicle |
| CN115284978A (en) * | 2022-08-31 | 2022-11-04 | 浙江吉利控股集团有限公司 | Automobile seat anti-pinch system and control method thereof and automobile |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 |