CN206812837U - A kind of magnetic rheology type backrest adjustment structure and automobile - Google Patents
A kind of magnetic rheology type backrest adjustment structure and automobile Download PDFInfo
- Publication number
- CN206812837U CN206812837U CN201720683748.5U CN201720683748U CN206812837U CN 206812837 U CN206812837 U CN 206812837U CN 201720683748 U CN201720683748 U CN 201720683748U CN 206812837 U CN206812837 U CN 206812837U
- Authority
- CN
- China
- Prior art keywords
- backrest
- adjustment structure
- magnetic rheology
- magnetic
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Seats For Vehicles (AREA)
Abstract
The utility model discloses a kind of magnetic rheology type backrest adjustment structure and automobile, the magnetic rheology type backrest adjustment structure includes：Fixed mechanism；The magnet coil being arranged in the fixed mechanism；The rotating mechanism being connected with the fixed mechanism；The magnetic flow liquid being filled between the fixed mechanism and the rotating mechanism；And the control handle being connected with the magnet coil.The utility model in the position of the rotating mechanism of regulation backrest manually by increasing magnetorheological mechanism, the stepless regulating of optional position in backrest adjustable range can be realized, and because the damping force size of backrest regulation is adjustable, the adjustment of backrest governing speed can be realized.
Description
Technical field
It the utility model is related to automotive field, more particularly to a kind of magnetic rheology type backrest adjustment structure and automobile.
Background technology
China Automobile Industry is rapid, modern automotive seat, it is necessary to meets that adjustment convenience and comfortableness two require greatly.Mesh
Preceding manual adjustment seat chair is typically fixed by gear, is limited to number of gear teeth and structure, and backrest angle regulation can not be realized
Electrodeless adjustable, backrest return undamped during return, easily pats seat occupants back, comfortableness is poor by spring return function；Electric seat
Chair typically realizes that seat is adjusted by the linkage or pinion and rack of complexity, and complicated and space-consuming is larger, leans on
Back of the body governing speed is limited to motor speed, it is impossible to realizes the adjustment of backrest governing speed, influences automobile comfort level.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of magnetic rheology type backrest adjustment structure and vapour
Car, solve the problems, such as that motor vehicle seat back electrodeless can not be adjusted, comfortableness difference and governing speed can not adjust.
According to one side of the present utility model, there is provided a kind of magnetic rheology type backrest adjustment structure, including：
Fixed mechanism；
The magnet coil being arranged in the fixed mechanism；
The rotating mechanism being connected with the fixed mechanism；
The magnetic flow liquid being filled between the fixed mechanism and the rotating mechanism；And
The control handle being connected with the magnet coil.
Alternatively, the fixed mechanism includes：Fixing end and fixed rotary shaft；
The fixing end is connected with the fixed rotary shaft, and is structure as a whole.
Alternatively, the fixed rotary shaft is provided with the opening passed through for rotating mechanism.
Alternatively, the magnet coil is arranged on the inside of the fixed rotary shaft.
Alternatively, the magnetic flow liquid is filled between the fixed rotary shaft and the rotating mechanism.
Alternatively, the control handle is connected with the magnet coil by connecting line.
According to other side of the present utility model, a kind of automobile, including above-mentioned magnetic rheology type backrest are additionally provided
Adjustment structure.
The beneficial effect of embodiment of the present utility model is：
In such scheme, by the regulation to solenoid current size, the state change of magnetic flow liquid is realized, so as to real
The electrodeless adjustment of existing backrest damping force, effectively adjusts the speed of backrest regulation, while avoids caused by the rapid resilience of backrest
Pat the discomfort of occupant.Strengthen realizing that magnetic flow liquid solidifies by magnetic field, so as to reach seat position in adjustable range
Optional position is fixed, and realizes the electrodeless adjustable of seat.
Brief description of the drawings
Fig. 1 represents the profile of magnetic rheology type backrest adjustment structure of the present utility model；
Fig. 2 represents the schematic diagram of magnetic rheology type backrest adjustment structure of the present utility model.
Wherein in figure：1st, fixed mechanism, 2, magnet coil, 3, rotating mechanism, 4, magnetic flow liquid, 5, control handle；
11st, fixing end, 12, fixed rotary shaft.
Embodiment
Exemplary embodiment of the present utility model is more fully described below with reference to accompanying drawings.Although this is shown in accompanying drawing
The exemplary embodiment of utility model, it being understood, however, that may be realized in various forms the utility model without should be by here
The embodiment of elaboration is limited.Conversely, there is provided these embodiments are to be able to be best understood from the utility model, and energy
It is enough that the scope of the utility model is completely communicated to those skilled in the art.
As shown in Figure 1-2, embodiment of the present utility model provides a kind of magnetic rheology type backrest adjustment structure, bag
Include：Fixed mechanism 1；The magnet coil 2 being arranged in the fixed mechanism 1；The rotating mechanism 3 being connected with the fixed mechanism 1；
The magnetic flow liquid 4 being filled between the fixed mechanism 1 and the rotating mechanism 3；And be connected with the magnet coil 2
Control handle 5.
In the embodiment, magnetic rheology type backrest adjustment structure is arranged on the whirler of normal manual regulation backrest
The position of structure, wherein, fixed mechanism 1 is fixedly connected with the seat cushion of seat, and rotating mechanism 3 is connected with backrest, passes through control
Knob 5 adjusts the size of current of magnet coil 2, magnetic field intensity is adjusted, so as to realize the conversion of the solid-state of magnetic flow liquid 4 and liquid
(reaching control magnetic flow liquid resistance), so as to realize the electrodeless adjustment of backrest damping force, realize the tune of backrest governing speed
Discomfort that is whole and avoiding patting occupant caused by the rapid resilience of backrest, strengthens realizing that magnetic flow liquid solidifies by magnetic field, from
And reach seat position optional position in adjustable range and fix, realize the electrodeless adjustable of seat.
In above-described embodiment of the present utility model, the fixed mechanism 1 includes：Fixing end 11 and fixed rotary shaft 12；Institute
State fixing end 11 with the fixed rotary shaft 12 to be connected, and be structure as a whole.
In the embodiment, fixing end 11 is fixedly connected with seat cushions, realizes the fixation of fixed mechanism 1.
In above-described embodiment of the present utility model, the fixed rotary shaft 12 is provided with the opening passed through for rotating mechanism 3.
In the embodiment, one end of rotating mechanism 3 is arranged on inside fixed rotary shaft 12, and the other end stretches out fixed rotary shaft
Opening on 12 is connected with backrest, the motion of the rotational band electrical automobile backrest of rotating mechanism 3.
In above-described embodiment of the present utility model, the magnet coil 2 is arranged on the inside of the fixed rotary shaft 12.
The magnetic flow liquid 4 is filled between the fixed rotary shaft 12 and the rotating mechanism 3.
In the embodiment, magnetic flow liquid 4 shows the characteristic of low viscosity under zero magnetic field condition；And in strong magnetic field action
Under, then high viscosity, the characteristic of lazy flow are showed, because rheology of the magnetic flow liquid 4 under magnetic fields be moment, reversible
, and the shear yield strength after its rheology has stable corresponding relation with magnetic field intensity, it is possible to achieve and backrest hinders
The electrodeless regulation of power, so as to realize the adjustment of backrest governing speed, the rapid resilience of backrest is avoided to pat passenger.
In above-described embodiment of the present utility model, the control handle 5 is connected with the magnet coil 2 by connecting line.
In the embodiment, control handle can be arranged on optional position in automobile, control handle 5 according to passenger demand
It is connected with magnet coil 2, the size of current of magnet coil 2 can be adjusted, so as to realizes the regulation of magnetic field intensity.
Wherein, adjustment control knob 5, when reducing the electric current of magnet coil 2, magnetic field intensity weakens, and magnetic flow liquid 4 is by solid
State changes to liquid, and the resistance that rotating mechanism 3 moves reduces, and is now adjusted backrest to corresponding according to passenger requirement
Position；Then adjustment control knob 5, increase the electric current of magnet coil 2, magnetic field intensity enhancing, magnetic flow liquid 4 is from liquid to admittedly
State changes, and the resistance increase that rotating mechanism 3 moves, realizes the fixation of seat back positions.
Embodiment of the present utility model also provides a kind of automobile, including above-mentioned magnetic rheology type backrest adjustment structure.
The embodiment of the present utility model, it is magnetorheological by increasing in the position of the rotating mechanism of regulation backrest manually
Mechanism, it is possible to achieve the stepless regulating of optional position in backrest adjustable range, and because the damping force of backrest regulation is big
It is small adjustable, so as to realize the adjustment of backrest governing speed, avoid patting the discomfort of occupant caused by the rapid resilience of backrest.
Above-described is preferred embodiment of the present utility model, it should be pointed out that for the ordinary person of the art
For, some improvements and modifications can also be made under the premise of principle described in the utility model is not departed from, these are improved and profit
Decorations are also in the scope of protection of the utility model.
Claims (7)
- A kind of 1. magnetic rheology type backrest adjustment structure, it is characterised in that including：Fixed mechanism (1)；The magnet coil (2) being arranged in the fixed mechanism (1)；The rotating mechanism (3) being connected with the fixed mechanism (1)；The magnetic flow liquid (4) being filled between the fixed mechanism (1) and the rotating mechanism (3)；AndThe control handle (5) being connected with the magnet coil (2).
- 2. magnetic rheology type backrest adjustment structure according to claim 1, it is characterised in that the fixed mechanism (1) Including：Fixing end (11) and fixed rotary shaft (12)；The fixing end (11) is connected with the fixed rotary shaft (12), and is structure as a whole.
- 3. magnetic rheology type backrest adjustment structure according to claim 2, it is characterised in that the fixed rotary shaft (12) it is provided with the opening passed through for rotating mechanism (3).
- 4. magnetic rheology type backrest adjustment structure according to claim 2, it is characterised in that the magnet coil (2) It is arranged on the inside of the fixed rotary shaft (12).
- 5. magnetic rheology type backrest adjustment structure according to claim 4, it is characterised in that the magnetic flow liquid (4) It is filled between the fixed rotary shaft (12) and the rotating mechanism (3).
- 6. magnetic rheology type backrest adjustment structure according to claim 1, it is characterised in that the control handle (5) It is connected with the magnet coil (2) by connecting line.
- 7. a kind of automobile, it is characterised in that adjust knot including the magnetic rheology type backrest described in any one of claim 1~6 Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720683748.5U CN206812837U (en) | 2017-06-13 | 2017-06-13 | A kind of magnetic rheology type backrest adjustment structure and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720683748.5U CN206812837U (en) | 2017-06-13 | 2017-06-13 | A kind of magnetic rheology type backrest adjustment structure and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206812837U true CN206812837U (en) | 2017-12-29 |
Family
ID=60759758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720683748.5U Active CN206812837U (en) | 2017-06-13 | 2017-06-13 | A kind of magnetic rheology type backrest adjustment structure and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206812837U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110398581A (en) * | 2019-07-26 | 2019-11-01 | 河南水利与环境职业学院 | High roadbed expansive soil foundation in-site modeling rainfall test device |
| CN110576705A (en) * | 2018-06-08 | 2019-12-17 | 郑州宇通客车股份有限公司 | Vehicle, drive axle and half shaft assembly |
| CN112294557A (en) * | 2020-10-29 | 2021-02-02 | 塔里木大学 | Bed-chair integrated nursing bed |
| CN113950436A (en) * | 2019-05-09 | 2022-01-18 | 马克里德斯有限及两合公司 | Locking device for a safety bow, passenger accommodation and amusement ride with such a locking device |
-
2017
- 2017-06-13 CN CN201720683748.5U patent/CN206812837U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110576705A (en) * | 2018-06-08 | 2019-12-17 | 郑州宇通客车股份有限公司 | Vehicle, drive axle and half shaft assembly |
| CN113950436A (en) * | 2019-05-09 | 2022-01-18 | 马克里德斯有限及两合公司 | Locking device for a safety bow, passenger accommodation and amusement ride with such a locking device |
| CN113950436B (en) * | 2019-05-09 | 2024-04-16 | 马克里德斯有限及两合公司 | Locking device for safety bow, person receiving part and amusement facility with the device |
| CN110398581A (en) * | 2019-07-26 | 2019-11-01 | 河南水利与环境职业学院 | High roadbed expansive soil foundation in-site modeling rainfall test device |
| CN110398581B (en) * | 2019-07-26 | 2022-04-12 | 李宝玉 | High fill inflation soil foundation on-spot rainfall simulation testing arrangement |
| CN112294557A (en) * | 2020-10-29 | 2021-02-02 | 塔里木大学 | Bed-chair integrated nursing bed |
| CN112294557B (en) * | 2020-10-29 | 2021-09-07 | 塔里木大学 | Bed-chair integrated nursing bed |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206812837U (en) | A kind of magnetic rheology type backrest adjustment structure and automobile | |
| CN203449974U (en) | Adjustable seat | |
| CN105691261B (en) | A kind of electronic four-way adjusting headrest | |
| CN104661860A (en) | Seating part of a vehicle seat | |
| CN201347014Y (en) | High backrest passenger seat with adjustable headrest height | |
| CN107187353B (en) | A kind of carsickness-proof seat | |
| CN206551908U (en) | Chair regulator | |
| CN209037438U (en) | A kind of automobile chair frame | |
| CN105398354B (en) | The automotive seat flank regulating system of brake cable control | |
| CN206968457U (en) | A kind of backrest angle adjusting part and seat | |
| CN209274438U (en) | It is a kind of to divide the releasing force of backrest to adjust structure for automotive seat four | |
| CN101708695A (en) | Adjustable encapsulated automobile seat | |
| CN201472191U (en) | Back of children vehicle seat | |
| CN102795134A (en) | Automobile seat headrest adjusting mechanism used for up-down and front-back electrical control | |
| CN208789545U (en) | Door Armrest and vehicle with it | |
| CN207594761U (en) | Novel seat skeleton | |
| CN208264054U (en) | A kind of seat system and vehicle | |
| CN203228663U (en) | Seat back connecting component | |
| CN207758626U (en) | It is a kind of to adjust sleep headrest manually | |
| CN207670246U (en) | A kind of rotatable automotive seat | |
| CN208036389U (en) | Steering wheel assembly, seat adjuster system and vehicle | |
| CN207496510U (en) | Automotive seat shoulder angle regulating mechanism | |
| CN113415219B (en) | Vehicle seat and vehicle | |
| CN217477158U (en) | Zero-gravity automobile seat | |
| CN207274478U (en) | It is new can the front and rear automotive seat adjusted |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |