CN106004587A - Vibration damper special for automobile seat - Google Patents
Vibration damper special for automobile seat Download PDFInfo
- Publication number
- CN106004587A CN106004587A CN201610372980.7A CN201610372980A CN106004587A CN 106004587 A CN106004587 A CN 106004587A CN 201610372980 A CN201610372980 A CN 201610372980A CN 106004587 A CN106004587 A CN 106004587A
- Authority
- CN
- China
- Prior art keywords
- bar
- hinge
- moving platform
- piston rod
- sleeve
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/50—Seat suspension devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/50—Seat suspension devices
- B60N2/502—Seat suspension devices attached to the base of the seat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/50—Seat suspension devices
- B60N2/506—Seat guided by rods
- B60N2/508—Scissors-like structure
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a vibration damper special for an automobile seat. The vibration damper comprises a static platform, two first vibration damping branched chains, a first movable platform, two second vibration damping branched chains and a second movable platform. The two first vibration damping branched chains are both connected between the static platform and the first movable platform. The second vibration damping branched chains and the first vibration damping branched chains are of the same structure. The second vibration damping branched chains are obtained by rotating the first vibration damping branched chains by 90 degrees. The two second vibration damping branched chains are both connected between the first movable platform and the second movable platform. The vibration damping branched chains of the vibration damper are high in rigidity and superior in vibration damping performance, thus a driver can drive an automobile comfortably in a severe driving environment, the problem of the current situation that an existing seat is poor in vibration damping performance, and thus the body and mental health of the driver and a passenger is influenced seriously is solved, and meanwhile, the structure is simple.
Description
Technical field
The invention belongs to automotive seating art field, be specifically related to a kind of special vibration absorber of automotive seat.
Background technology
Under the main trend that current world economy is fast-developing, particularly China, the machinery of China since reform and opening-up
Manufacturing industry is fast-developing, a collection of car enterprises such as Changchun one vapour, Shiyan, Hubei Second Automobile Works, China Heavy-duty Truck Market successively occurs, more
Carrying out the most average families and be owned by the car of oneself, therefore automotive seat industry also faces huge opportunity and chooses
War, for the biggest number automobile, its seat cost could possibly be higher than the cost of its change speed gear box even vehicle body.
Domestic automobile manufacturer development in recent years is rapid, but has been short of in terms of independent intellectual property right, automobile factory
Business often utilize when design vehicle seat sponge to carry out vibration damping, but automobile is through complex road conditions such as washboard roads
Time often produce violent vibration so that the comfortableness of driving is substantially reduced, for driving safety cause pole
Big hidden danger.
Summary of the invention
The invention aims to provide a kind of special vibration absorber of automotive seat, can install on automobile and realize seat
The free vibration damping of chair platform three, that protects consumer drives healthy device, to solve existing seat suspension performance not
Good, have a strong impact on the health of driver and crew and mental health present situation.
The concrete scheme realizing the present invention is: a kind of special vibration absorber of automotive seat, including silent flatform, damping branch chain one,
Moving platform one, damping branch chain two, moving platform two；Described damping branch chain one has two, and two damping branch chains one all connect
It is connected between silent flatform and moving platform one；Described damping branch chain two has two, and damping branch chain two is tied with damping branch chain one
Structure is identical, and damping branch chain two is obtained by damping branch chain one half-twist, and two damping branch chains two are both connected to moving platform one
And between moving platform two；
Seat is connected on moving platform two, and two damping branch chains two are connected between moving platform one and moving platform two, dynamic flat
Platform two can bear relative to moving platform one and rotates around y-axis and move up and down binary vibration, two vibration dampings along z-axis
Side chain one is connected between silent flatform and moving platform one, and moving platform one can bear rotating around x-axis relative to silent flatform,
And move up and down the vibration of two degree of freedom along z-axis, moving platform two can bear around x-axis, y relative to silent flatform 1
Axle rotates and moves up and down the vibration of Three Degree Of Freedom along z-axis.
As the further optimization of such scheme, described damping branch chain includes sleeve one, spring damping element one, moves
Dynamic secondary one, piston rod one, hinge one, bar one, hinge two, bar two, hinge three, bar three, hinge four, hinge five,
Bar four, hinge six, piston rod two, moving sets two, spring damping element two, sleeve two；Described sleeve one passes through
Being bolted on silent flatform, sleeve one and piston rod one form moving sets one；The one of described spring damping element one
End is connected on sleeve one, and the other end is connected on piston rod one；Described piston rod one is by hinge one with bar one even
Connect；Described bar one is connected with bar two by hinge two；Described bar one is connected with bar three by hinge three；Described
Bar three is connected with bar four by hinge four；Described bar two is connected with bar four by hinge five；Described piston rod two-way
Crossing hinge six to be connected with bar four, described piston rod two is connected by moving sets two with sleeve two；Described spring damping
One end of element two is connected on sleeve two, and the other end is connected on piston rod two；Described sleeve two is by bolt even
It is connected on silent flatform.
The special vibration absorber of a kind of automotive seat of the present invention provides the benefit that:
1, the special vibration absorber of a kind of automotive seat of the present invention, uses two damping branch chains one to be connected to silent flatform with dynamic
Between platform one, two damping branch chains two are connected between moving platform one and moving platform two, and moving platform one can bear around x
Axle rotates and moves up and down the vibration of two degree of freedom along z-axis, and the relative moving platform one of moving platform two can bear around y
Axle rotates and moves up and down the vibration of two degree of freedom along z-axis, and moving platform two can realize rotating and edge around x-axis, y-axis
Z-axis and move up and down the vibration damping of three degree of freedom.
2, the special vibration absorber of one automotive seat of the present invention, damping branch chain rigidity is big, and damping property is superior, can make
Driver can be comfortable in severe driving environment drive a car, meanwhile, this mechanism is simple and convenient is expected to pole
Big popularization.
Accompanying drawing explanation
Fig. 1 is the structural representation of the special vibration absorber of a kind of automotive seat of the present invention；
Fig. 2 is the structural representation of the damping branch chain one of the present invention.
Silent flatform 1 in figure, damping branch chain 1, moving platform 1, damping branch chain 24, moving platform 25, sleeve 1,
Spring damping element 1, moving sets 1, piston rod 1, hinge 1, bar 1, hinge 2 12, bar two
13, hinge 3 14, bar 3 15, hinge 4 16, hinge 5 17, bar 4 18, hinge 6 19, piston rod 2 20,
Moving sets 2 21, spring damping element 2 22, sleeve 2 23.
Detailed description of the invention
For the technological means making the present invention be realized, creation characteristic, reach purpose and be easy to understand with effect, under
Face in conjunction with specific embodiments and illustrates, and the present invention is expanded on further.
As it is shown in figure 1, a kind of special vibration absorber of automotive seat, including silent flatform 1, damping branch chain 1, moving platform
One 3, damping branch chain 24, moving platform 25；Described damping branch chain 1 has two, and two damping branch chains 1 are equal
It is connected between silent flatform 1 and moving platform 1；Described damping branch chain 24 has two, damping branch chain 24 with subtract
Side chain 1 structure of shaking is identical, and damping branch chain 24 is obtained by damping branch chain 1 half-twist, two damping branch chains two
4 are both connected between moving platform 1 and moving platform 25.
Such as Fig. 1, shown in Fig. 2, a kind of special vibration absorber of automotive seat, described damping branch chain 2 include sleeve 1,
Spring damping element 1, moving sets 1, piston rod 1, hinge 1, bar 1, hinge 2 12, bar two
13, hinge 3 14, bar 3 15, hinge 4 16, hinge 5 17, bar 4 18, hinge 6 19, piston rod 2 20,
Moving sets 2 21, spring damping element 2 22, sleeve 2 23；Described sleeve 1 is bolted at silent flatform
On 1, sleeve 1 forms moving sets 1 with piston rod 1；One end of described spring damping element 1 is connected to
On sleeve 1, the other end is connected on piston rod 1；Described piston rod 1 is by hinge 1 and bar 1
Connect；Described bar 1 is connected with bar 2 13 by hinge 2 12；Described bar 1 by hinge 3 14 with
Bar 3 15 connects；Described bar 3 15 is connected with bar 4 18 by hinge 4 16；Described bar 2 13 passes through hinge
5 17 are connected with bar 4 18；Described piston rod 2 20 is connected with bar 4 18 by hinge 6 19, described piston
Bar 2 20 is connected by moving sets 2 21 with sleeve 2 23；One end of described spring damping element 2 22 is connected to
On sleeve 2 23, the other end is connected on piston rod 2 20；Described sleeve 2 23 is bolted at silent flatform
On 1.
During work: seat is connected on moving platform 25, two damping branch chains 24 are connected to moving platform 1 and move flat
Between platform 25, moving platform 25 can bear relative to moving platform 1 and rotate and move up and down along z-axis two around y-axis certainly
By the vibration spent, two damping branch chains 1 are connected between silent flatform 1 and moving platform 1, and moving platform 1 can hold
By rotating around x-axis relative to silent flatform 1, and move up and down the vibration of two degree of freedom along z-axis, moving platform
25 can bear around x-axis, y-axis rotation and the vibration moving up and down Three Degree Of Freedom along z-axis relative to silent flatform 1；To sum up
Described when people is sitting on moving platform 25, can be by the vibration-damping function to three degree of freedom.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any amendment, equivalent or the improvement etc. made within god and principle, should be included in protection scope of the present invention it
In.
Claims (2)
1. the special vibration absorber of automotive seat, it is characterised in that: include silent flatform, damping branch chain one, moving platform
One, damping branch chain two, moving platform two；Described damping branch chain one has two, and two damping branch chains one are both connected to quiet
Between platform and moving platform one；Described damping branch chain two has two, and damping branch chain two is identical with damping branch chain one structure,
Damping branch chain two is obtained by damping branch chain one half-twist, and two damping branch chains two are both connected to moving platform one and moving platform
Between two；
Seat is connected on moving platform two, and two damping branch chains two are connected between moving platform one and moving platform two, dynamic flat
Platform two can bear relative to moving platform one and rotates around y-axis and move up and down binary vibration, two vibration dampings along z-axis
Side chain one is connected between silent flatform and moving platform one, and moving platform one can bear rotating around x-axis relative to silent flatform,
And move up and down the vibration of two degree of freedom along z-axis, moving platform two can bear around x-axis, y relative to silent flatform 1
Axle rotates and moves up and down the vibration of Three Degree Of Freedom along z-axis.
A kind of special vibration absorber of automotive seat the most according to claim 1, it is characterised in that: described subtracts
The side chain that shakes include sleeve one, spring damping element one, moving sets one, piston rod one, hinge one, bar one, hinge two,
Bar two, hinge three, bar three, hinge four, hinge five, bar four, hinge six, piston rod two, moving sets two, spring
Damping element two, sleeve two；Described sleeve one is bolted on silent flatform, sleeve one and piston rod one shape
Become moving sets one；One end of described spring damping element one is connected on sleeve one, and the other end is connected to piston rod one
On；Described piston rod one is connected with bar one by hinge one；Described bar one is connected with bar two by hinge two；Institute
The bar one stated is connected with bar three by hinge three；Described bar three is connected with bar four by hinge four；Described bar two-way
Cross hinge five to be connected with bar four；Described piston rod two is connected with bar four by hinge six, described piston rod two and set
Cylinder two is connected by moving sets two；One end of described spring damping element two is connected on sleeve two, and the other end connects
On piston rod two；Described sleeve two is by being bolted on silent flatform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610372980.7A CN106004587A (en) | 2016-05-24 | 2016-05-24 | Vibration damper special for automobile seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610372980.7A CN106004587A (en) | 2016-05-24 | 2016-05-24 | Vibration damper special for automobile seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106004587A true CN106004587A (en) | 2016-10-12 |
Family
ID=57091657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610372980.7A Withdrawn CN106004587A (en) | 2016-05-24 | 2016-05-24 | Vibration damper special for automobile seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106004587A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2841206A (en) * | 1957-05-10 | 1958-07-01 | Delphenus K O'brien | Weighted spring tractor seat |
| CN2780544Y (en) * | 2005-01-13 | 2006-05-17 | *** | Shock absorbing seat for vehicle |
| CN101695908A (en) * | 2009-10-30 | 2010-04-21 | 江苏大学 | Parallel-connection connected vibration reduction seat with multiple degree of freedom for automobile |
| CN101716764A (en) * | 2009-11-11 | 2010-06-02 | 哈尔滨工业大学深圳研究生院 | Five-DOF (degree of freedom) redundance driving hybrid mechanism suitable for vibration reduction |
| CN102865328A (en) * | 2012-09-04 | 2013-01-09 | 哈尔滨工业大学深圳研究生院 | Hybrid mechanism-based five-dimensional vibration isolation platform |
-
2016
- 2016-05-24 CN CN201610372980.7A patent/CN106004587A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2841206A (en) * | 1957-05-10 | 1958-07-01 | Delphenus K O'brien | Weighted spring tractor seat |
| CN2780544Y (en) * | 2005-01-13 | 2006-05-17 | *** | Shock absorbing seat for vehicle |
| CN101695908A (en) * | 2009-10-30 | 2010-04-21 | 江苏大学 | Parallel-connection connected vibration reduction seat with multiple degree of freedom for automobile |
| CN101716764A (en) * | 2009-11-11 | 2010-06-02 | 哈尔滨工业大学深圳研究生院 | Five-DOF (degree of freedom) redundance driving hybrid mechanism suitable for vibration reduction |
| CN102865328A (en) * | 2012-09-04 | 2013-01-09 | 哈尔滨工业大学深圳研究生院 | Hybrid mechanism-based five-dimensional vibration isolation platform |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161012 |
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| WW01 | Invention patent application withdrawn after publication |