CN109747489A - A kind of the automobile seat lifter and its elevating method of anti-visual field mutation - Google Patents
A kind of the automobile seat lifter and its elevating method of anti-visual field mutation Download PDFInfo
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- CN109747489A CN109747489A CN201910035800.XA CN201910035800A CN109747489A CN 109747489 A CN109747489 A CN 109747489A CN 201910035800 A CN201910035800 A CN 201910035800A CN 109747489 A CN109747489 A CN 109747489A
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- Prior art keywords
- seat cushion
- visual field
- cushion mounting
- fixed
- plate
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Abstract
The invention discloses the automobile seat lifters and its elevating method of a kind of anti-visual field mutation, including two seat cushion mounting plates and the pedestal being disposed below, seat cushion mounting plate one end is symmetrically arranged with downwards upper junction plate, the both ends of pedestal are respectively symmetrically arranged with lower connecting plate, parallel support rod is connected between upper and lower connecting plate, middle side part is equipped with fixed ear base under the seat cushion mounting plate other end, fixed ear base is connect by buffering pole with movable lug, two movable lugs are set on drive rod, and the body of rod of drive rod is equipped with oppositely oriented threaded portion I and threaded portion II.Structure of the invention design is reasonable, movable lug is driven to be displaced by drive rod of the setting containing different rotation direction screw threads, movable lug pushes two seat cushion mounting plates of top to move synchronously by buffering pole, realize synchronous raising and lowering, and due to the effect of buffering pole so that the displacement of seat cushion mounting plate is very steady, it effectively prevent driver's seat to mutate, ensures driving safety.
Description
Technical field
The present invention relates to automobile seat lifter technical field more particularly to a kind of automobile seats of anti-visual field mutation
Lifter and its elevating method.
Background technique
In automotive seat design, need to consider different user's demands, so will increase seat liter in under-seat
Descending mechanism is adjusted with facilitating；The adjusting of seat upper-lower height can change the field range of driver simultaneously, be conducive to preferably
It drives.Structure is complicated for traditional vehicle seat lifting mechanism, generally requires multiple motor cooperations, high production cost, and seat
It is unstable in lifting, it easily shakes, and the noise of motor is big.
For this purpose, disclosing a kind of vehicle seat lifting mechanism in the patent specification of Publication No. CN206983787U, wrap
Seat connection frame, fixed frame, crane and cylinder are included, is fixedly connected with transverse slat above seat connection frame, among the rear side of transverse slat
Position is fixedly connected with lug, and the output end and lug of cylinder are rotatablely connected, and both ends are fixed on the inside of the seat connection frame in front of transverse slat
It is connected and fixed axis one, the inside both ends of seat connection frame are equipped with sliding slot, and the front upper end of crane is socketed in the outer of fixing axle one
Portion is simultaneously rotatablely connected with it, and the two sides of crane rear upper end are slidably connected in the sliding slot of seat connection frame, before fixed frame
Side, both ends, inside are fixedly connected with fixing axle two, and the inside both ends of fixed frame are equipped with sliding slot, and the front lower end of crane is socketed in solid
The outside of dead axle two is simultaneously rotatablely connected with it, and the two sides of crane rear lower end are slidably connected in the sliding slot of fixed frame, fixed
The rear of frame is equipped with rotation connection seat, and rotational cylinder is connected on rotation connection seat.
This when vehicle seat lifting mechanism is used, there are still shortcomings, first is that its lifting process is excessively lofty, hold
The visual field mutation for easily leading to driver, security risk can be brought when running at high speed；Second is that descending operation is not convenient and fast,
It is even more to be difficult to operate in driving procedure.
Summary of the invention
It is an object of the invention to overcome the above-mentioned problems in the prior art, a kind of the motor-driven of anti-visual field mutation is provided
Vehicle seats lifter.
To realize above-mentioned technical purpose and the technique effect, the present invention is achieved through the following technical solutions:
A kind of automobile seat lifter of anti-visual field mutation, including two seat cushion mounting plates being distributed side by side and is disposed below
Pedestal, two seat cushion mounting plates are located at one end close to each other and are symmetrically arranged with upper junction plate downwards, the two of the pedestal
End be respectively symmetrically arranged with lower connecting plate, be connected between ipsilateral upper junction plate and corresponding lower connecting plate two in parallel
Support rod, the both ends of the support rod are connected by the plate portion at hinged mode and place, two seat cushion mounting plate positions
Middle side part is equipped with fixed ear base, one end rotation connection of the fixed ear base and buffering pole, institute under the one end being located remotely from each other
The other end for stating buffering pole is rotatably connected to movable lug, is symmetrically fixed with two locating pieces in the middle part of the pedestal, and two
Rotation limitation has drive rod between the locating piece, and the upper end of the pedestal, which is located at below drive rod, is fixed with directive slide track,
Steering base and driving motor are fixed on the middle part boss of the directive slide track, the body of rod of the drive rod, which is located in steering base, to be set
There is the first angular wheel, the end that the output shaft of the driving motor protrudes into steering base is fixed with engages with the first angular wheel
The second angular wheel, first angular wheel and the second angular wheel constitute bevel steering gear group；The drive rod
The two sides that the body of rod is located at the first angular wheel are respectively equipped with threaded portion I and threaded portion II, the rotation of the threaded portion I and threaded portion II
To on the contrary, two movable lugs are respectively sleeved at the outside of threaded portion I, threaded portion II；
The upper end of the steering base is fixed with upright bar, and the outer sheath of the upright bar is equipped with Auxiliary support set, the Auxiliary support set
Inside be equipped with convenient for its along the inner cavity of upright bar length direction sliding, and inner cavity roof passes through the upper end of compressed spring and upright bar
It is connected；Two seat cushion mounting plates are located at one end close to each other and inwardly offer card slot, and auxiliary is placed in the card slot
Support plate, two seat cushion mounting plates, which are each located on above card slot, to be opened up fluted, is fixed with bullet side by side in the groove
Spring layer.
Further, in above-mentioned automobile seat lifter, the upper junction plate and corresponding lower connecting plate are along vertical
Directional spreding, and it is the inclined-plane being parallel to each other that the two, which is located at the end face hinged with support rod,.
Further, in above-mentioned automobile seat lifter, the seat cushion mounting plate is one with upper junction plate below
Body structure.
Further, in above-mentioned automobile seat lifter, the buffering pole is single-cylinder type damping shock absorber.
Further, in above-mentioned automobile seat lifter, the movable lug is successively arranged rotation slot, spiral shell from top to bottom
Pit, sliding slot, the two sides of the rotation slot, which are run through, offers fixed pin holes, the threaded portion where the threaded hole and movable lug
I or threaded portion II match, the shape of the sliding slot is matched with the shape of directive slide track.
Further, in above-mentioned automobile seat lifter, the vertical section of the directive slide track and sliding slot is in wide at the top and narrow at the bottom
Swallow-tail form.
Further, in above-mentioned automobile seat lifter, the spring layer is distributed structure by more metal spring lines side by side
At the both ends of the metal spring line are equipped with hook ring, and the two sidewalls of the groove are evenly distributed with the hook with hook ring cooperation.
Further, it in above-mentioned automobile seat lifter, is fixed with and can stretch between two seat cushion mounting plates
Waveform cushion.
Further, in above-mentioned automobile seat lifter, the elevating method of the seat-riser are as follows: by being fixed on
The switch of seat cushion mounting plate side controls driving motor；When switch is directed toward " raising ", transmission " rotating forward " instruction, which is given, is driven
Dynamic motor, rotates in the forward direction it, drives two movable lugs to be located remotely from each other by drive rod, and two seat cushion mounting plates are synchronous to be risen
It is high；When switch is directed toward " decline ", sending " rotating backward " instruction, to driving motor, makes its reverse rotation, passes through drive rod band
Dynamic two movable lugs are close to each other, the synchronous decline of two seat cushion mounting plates.
Further, in above-mentioned automobile seat lifter, the driving motor is the servo electricity for being able to carry out positive and negative rotation
Machine.
The beneficial effects of the present invention are:
Automobile seat riser structure provided by the invention design rationally, by drive rod of the setting containing different rotation direction screw threads come
Movable lug displacement is driven, movable lug pushes two seat cushion mounting plates of top to move synchronously by buffering pole, realizes same
Raising and lowering is walked, and the effect in lifting process due to buffering pole is so that the displacement of seat cushion mounting plate is very steady, effectively
It prevents driver's seat from mutating, ensures driving safety.
Certainly, it implements any of the products of the present invention it is not absolutely required to while reaching above all advantages.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is schematic view of the front view of the invention；
Fig. 2 is overlooking structure diagram of the invention；
Fig. 3 is the operation principle schematic diagram of drive rod in the present invention；
Fig. 4 is the structural schematic diagram of movable lug in the present invention；
In attached drawing, parts list represented by the reference numerals are as follows:
1- seat cushion mounting plate, 2- pedestal, 3- upper junction plate, 4- lower connecting plate, 5- support rod, 6- fixed ear base, 7- buffer pole,
8- movable lug, 801- rotation slot, 802- threaded hole, 803- sliding slot, 804- fixed pin holes, 9- locating piece, 10- drive rod,
The threaded portion 101- I, the threaded portion 102- II, 11- steering base, 12- driving motor, 13- upright bar, 14- Auxiliary support set, 15- compression
Spring, 16- auxiliary support plate, 17- card slot, 18- waveform cushion, 19- groove, 20- spring layer, 21- directive slide track.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-4, the present embodiment is a kind of automobile seat lifter of anti-visual field mutation, including divides side by side
Two seat cushion mounting plates 1 of cloth and the pedestal 2 being disposed below, it is downward that two seat cushion mounting plates 1 are located at one end close to each other
It is symmetrically arranged with upper junction plate 3, the both ends of pedestal 2 are respectively symmetrically arranged with lower connecting plate 4, positioned at ipsilateral upper junction plate 3 and correspond to
Lower connecting plate 4 between be connected with two parallel support rods 5.The both ends of support rod 5 pass through hinged mode and place
The connection of plate portion, two seat cushion mounting plates 1 are located at middle side part under the one end being located remotely from each other and are equipped with fixed ear base 6, fixed ear base 6 and slow
One end rotation connection of pole 7 is rushed, the other end of buffering pole 7 is rotatably connected to movable lug 8.Buffering pole 7 is single-cylinder type
Damping shock absorber.
The middle part of pedestal 1 is symmetrically fixed with two locating pieces 9, and rotation limitation has drive rod 10 between two locating pieces 9.Bottom
The lower section that the upper end of seat 1 is located at drive rod 10 is fixed with directive slide track 21, is fixed with steering on the middle part boss of directive slide track 21
Seat 11 and driving motor 12.The body of rod of drive rod 10 be located in steering base 11 be equipped with the first angular wheel, driving motor 12 it is defeated
The end that shaft protrudes into steering base 11 is fixed with the second angular wheel engaged with the first angular wheel, the first angular wheel and
Second angular wheel constitutes bevel steering gear group.The two sides that the body of rod of drive rod 10 is located at the first angular wheel are respectively equipped with spiral shell
Line portion I 101 and threaded portion II 102, threaded portion I 101 and threaded portion II 102 it is oppositely oriented, two movable lugs 8 are arranged respectively
In threaded portion I 101, the outside of threaded portion II 102.
Movable lug 8 is successively arranged rotation slot 801, threaded hole 802, sliding slot 803, the two sides of rotation slot 801 from top to bottom
Through fixed pin holes 804 are offered, the threaded portion I 101 or threaded portion II 102 where threaded hole 802 and movable lug 8 match
It closes, the shape of sliding slot 803 is matched with the shape of directive slide track 21.The vertical section of directive slide track 21 and sliding slot 803 is presented under width
Narrow swallow-tail form.
The upper end of steering base 11 is fixed with upright bar 13, and the outer sheath of upright bar 13 is equipped with Auxiliary support set 14, Auxiliary support set
14 inside is equipped with convenient for it along the inner cavity of 13 length direction of upright bar sliding, and inner cavity roof passes through compressed spring 15 and upright bar 13
Upper end be connected.
Two seat cushion mounting plates 1 are located at one end close to each other and inwardly offer card slot 17, and auxiliary is placed in card slot 17
Support plate 16, the top that two seat cushion mounting plates 1 are each located on card slot 17 open up fluted 19, are fixed with bullet side by side in groove 19
Spring layer 20.The waveform cushion 18 that can be stretched is fixed between two seat cushion mounting plates 1.
Upper junction plate 3 and corresponding lower connecting plate 4 are distributed along the vertical direction, and the two be located at it is hinged with support rod 5
End face is the inclined-plane being parallel to each other.Seat cushion mounting plate 1 is structure as a whole with upper junction plate 3 below.
Spring layer 20 is distributed side by side by more metal spring lines to be constituted, and the both ends of metal spring line are equipped with hook ring, groove 19
Two sidewalls be evenly distributed with hook ring cooperation hook.
The present embodiment additionally provides the elevating method of the seat-riser, elevating method are as follows: by being fixed on seat cushion installation
The switch of 1 side of plate controls driving motor 12；When switch is directed toward " raising ", " rotating forward " instruction is sent to driving motor
12, it is rotated in the forward direction, drives two movable lugs 8 to be located remotely from each other by drive rod 10, two seat cushion mounting plates 1 are synchronous to be risen
It is high；When switch is directed toward " decline ", sending " rotating backward " instruction, to driving motor 12, makes its reverse rotation, passes through drive rod
10 drive two movable lugs 8 close to each other, the synchronous decline of two seat cushion mounting plates 1.Driving motor 12 is positive and negative to be able to carry out
The servo motor turned.
One concrete application of the present embodiment are as follows: automobile seat riser structure design provided in this embodiment is reasonable,
Movable lug 8 is driven to be displaced by drive rod 10 of the setting containing different rotation direction screw threads, movable lug 8 is pushed away by buffering pole 7
Two seat cushion mounting plates 1 of dynamic top move synchronously, and realize synchronous raising and lowering, and due to buffering pole in lifting process
7 effect is effectively prevent driver's seat to mutate, ensures driving safety so that the displacement of seat cushion mounting plate 1 is very steady.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (10)
1. a kind of automobile seat lifter of anti-visual field mutation, it is characterised in that: including the two seat cushions installation being distributed side by side
Plate and the pedestal being disposed below, two seat cushion mounting plates are located at one end close to each other and are symmetrically arranged with connection downwards
The both ends of plate, the pedestal are respectively symmetrically arranged with lower connecting plate, between ipsilateral upper junction plate and corresponding lower connecting plate
Two parallel support rods are connected with, the both ends of the support rod are connected by the plate portion at hinged mode and place, and two
The seat cushion mounting plate is located at middle side part under the one end being located remotely from each other and is equipped with fixed ear base, the fixed ear base and buffering pole
The other end of one end rotation connection, the buffering pole is rotatably connected to movable lug, is symmetrically fixed in the middle part of the pedestal
Two locating pieces, rotation limitation has drive rod between two locating pieces, and the upper end of the pedestal is located at the lower section of drive rod
It is fixed with directive slide track, steering base and driving motor, the bar of the drive rod are fixed on the middle part boss of the directive slide track
Body be located in steering base be equipped with the first angular wheel, the end that the output shaft of the driving motor protrudes into steering base be fixed with
Second angular wheel of the first angular wheel engagement, first angular wheel and the second angular wheel constitute bevel steering gear
Group；The two sides that the body of rod of the drive rod is located at the first angular wheel are respectively equipped with threaded portion I and threaded portion II, the threaded portion
I and threaded portion II it is oppositely oriented, two movable lugs are respectively sleeved at the outside of threaded portion I, threaded portion II；
The upper end of the steering base is fixed with upright bar, and the outer sheath of the upright bar is equipped with Auxiliary support set, the Auxiliary support set
Inside be equipped with convenient for its along the inner cavity of upright bar length direction sliding, and inner cavity roof passes through the upper end of compressed spring and upright bar
It is connected；Two seat cushion mounting plates are located at one end close to each other and inwardly offer card slot, and auxiliary is placed in the card slot
Support plate, two seat cushion mounting plates, which are each located on above card slot, to be opened up fluted, is fixed with bullet side by side in the groove
Spring layer.
2. the automobile seat lifter of anti-visual field mutation according to claim 1, it is characterised in that: the upper junction plate
Be distributed along the vertical direction with corresponding lower connecting plate, and the two be located at the end face hinged with support rod be parallel to each other it is oblique
Face.
3. the automobile seat lifter of anti-visual field mutation according to claim 1, it is characterised in that: the seat cushion installation
Plate is structure as a whole with upper junction plate below.
4. the automobile seat lifter of anti-visual field mutation according to claim 1, it is characterised in that: the buffering pole
For single-cylinder type damping shock absorber.
5. the automobile seat lifter of anti-visual field mutation according to claim 1, it is characterised in that: the movable lug
It is successively arranged rotation slot, threaded hole, sliding slot from top to bottom, the two sides of the rotation slot, which are run through, offers fixed pin holes, the spiral shell
Pit with where movable lug threaded portion I or threaded portion II match, the shape and the shape phase of directive slide track of the sliding slot
Cooperation.
6. the automobile seat lifter of anti-visual field mutation according to claim 5, it is characterised in that: the directive slide track
And the vertical section swallow-tail form with a narrow upper and lower width of sliding slot.
7. the automobile seat lifter of anti-visual field mutation according to claim 1, it is characterised in that: the spring layer by
More metal spring lines are distributed composition side by side, and the both ends of the metal spring line are equipped with hook ring, and the two sidewalls of the groove are uniform
The hook with hook ring cooperation is distributed with.
8. the automobile seat lifter of anti-visual field mutation according to claim 7, it is characterised in that: two seat cushions
The waveform cushion that can be stretched is fixed between mounting plate.
9. a kind of elevating method of the automobile seat lifter of anti-visual field mutation as described in claim 1, it is characterised in that
Include the following steps: the switch by being fixed on seat cushion mounting plate side to control driving motor；When switch is directed toward " raising ",
Sending " rotating forward " instruction, to driving motor, rotates in the forward direction it, drives two movable lugs to be located remotely from each other by drive rod,
Two seat cushion mounting plates are synchronous to be increased；When switch is directed toward " decline ", " rotating backward " instruction is sent to driving motor, keeps it anti-
To rotation, drive two movable lugs close to each other by drive rod, the synchronous decline of two seat cushion mounting plates.
10. the elevating method of the automobile seat lifter of anti-visual field mutation according to claim 9, it is characterised in that:
The driving motor is the servo motor for being able to carry out positive and negative rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910035800.XA CN109747489A (en) | 2019-01-15 | 2019-01-15 | A kind of the automobile seat lifter and its elevating method of anti-visual field mutation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910035800.XA CN109747489A (en) | 2019-01-15 | 2019-01-15 | A kind of the automobile seat lifter and its elevating method of anti-visual field mutation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109747489A true CN109747489A (en) | 2019-05-14 |
Family
ID=66405668
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910035800.XA Pending CN109747489A (en) | 2019-01-15 | 2019-01-15 | A kind of the automobile seat lifter and its elevating method of anti-visual field mutation |
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| Country | Link |
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| CN (1) | CN109747489A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991004881A1 (en) * | 1989-10-05 | 1991-04-18 | Vipac Engineers & Scientists Ltd. | A seat suspension |
| CN203888653U (en) * | 2014-06-17 | 2014-10-22 | 嘉兴职业技术学院 | Height-adjustable automobile seat |
| CN206107007U (en) * | 2016-10-20 | 2017-04-19 | 江苏友邦精工实业有限公司 | Automobile seat height adjusting mechanism |
| CN107117080A (en) * | 2017-05-10 | 2017-09-01 | 安徽捷运矿山机械有限公司 | A kind of high stable type automative seat lift |
| CN207579642U (en) * | 2017-10-25 | 2018-07-06 | 清华大学苏州汽车研究院（相城） | A kind of integrated safe car seat for children |
| CN207758613U (en) * | 2018-01-22 | 2018-08-24 | 娄玉勇 | A kind of height-adjustable tractor seat device |
| CN208324956U (en) * | 2018-06-20 | 2019-01-04 | 湖南汽车工程职业学院 | A kind of adjustable automobile seat |
-
2019
- 2019-01-15 CN CN201910035800.XA patent/CN109747489A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991004881A1 (en) * | 1989-10-05 | 1991-04-18 | Vipac Engineers & Scientists Ltd. | A seat suspension |
| CN203888653U (en) * | 2014-06-17 | 2014-10-22 | 嘉兴职业技术学院 | Height-adjustable automobile seat |
| CN206107007U (en) * | 2016-10-20 | 2017-04-19 | 江苏友邦精工实业有限公司 | Automobile seat height adjusting mechanism |
| CN107117080A (en) * | 2017-05-10 | 2017-09-01 | 安徽捷运矿山机械有限公司 | A kind of high stable type automative seat lift |
| CN207579642U (en) * | 2017-10-25 | 2018-07-06 | 清华大学苏州汽车研究院（相城） | A kind of integrated safe car seat for children |
| CN207758613U (en) * | 2018-01-22 | 2018-08-24 | 娄玉勇 | A kind of height-adjustable tractor seat device |
| CN208324956U (en) * | 2018-06-20 | 2019-01-04 | 湖南汽车工程职业学院 | A kind of adjustable automobile seat |
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Application publication date: 20190514 |
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| RJ01 | Rejection of invention patent application after publication |