CN107161052B - A kind of parallel connection shock absorbing seat - Google Patents
A kind of parallel connection shock absorbing seat Download PDFInfo
- Publication number
- CN107161052B CN107161052B CN201710349253.3A CN201710349253A CN107161052B CN 107161052 B CN107161052 B CN 107161052B CN 201710349253 A CN201710349253 A CN 201710349253A CN 107161052 B CN107161052 B CN 107161052B
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- CN
- China
- Prior art keywords
- moving platform
- damping branch
- branch chain
- spring
- damping
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- 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
- 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
- B60N2/507—Parallelogram-like structure
-
- 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
- B60N2/54—Seat suspension devices using mechanical springs
- B60N2/544—Compression or tension springs
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a kind of shock absorbing seats in parallel, are connected between silent flatform and moving platform one using four damping branch chain one and damping branch chains two, can make moving platform one that can rotate around X-axis, Y-axis relative to silent flatform, move up and down along Z axis；Two spring link damping branch chain one and nine damping branch chains three, which are connected between moving platform one and moving platform two, can be such that moving platform two turns about the X axis relative to moving platform one；Two spring link damping branch chain two and nine damping branch chains four, which are connected between moving platform two and moving platform three, can be such that moving platform three rotates relative to moving platform two around Y-axis.For entire shock absorbing seat, it can be brought to driving staff around X, the rotation of Y direction and along the effectiveness in vibration suppression of Z-direction moved.The rigidity of damping branch chain of the invention is big, damping property is superior, manufacture is easy, light weight, it is at low cost, repair and easy for installation etc..Structure is simple simultaneously, can effectively realize multivariant vibration damping.
Description
Technical field
The invention belongs to vibration-damping seat for automobile technical fields, and in particular to a kind of parallel connection shock absorbing seat.
Background technique
With the continuous development of society, automobile has become the indispensable a part of people's lives.The design of automobile
It is more and more intelligent with manufacture, diversification.Normal demand can not meet the desire of people, in functionality in actual life
People pay more attention to the requirements of comfort in the case where intact.For automobile, damping property is the important portion for measuring comfort
/ mono-, people require also to improve constantly to ride-on vehicles damping property.The present invention is according to existing shock absorbing seat vibration damping
Performance is bad, seriously affects the body of driver and passenger and the status of mental health, from the functionality of seat, safety, comfortable
Property set out, have studied it is a can be moved along Z-direction, around X, Y-direction rotate parallel-connection connected vibration reduction seat with multiple degree of freedom.
Summary of the invention
The purpose of the invention is to provide a kind of shock absorbing seat in parallel, can be installed on automobile, and realize multiple degrees of freedom
Effectiveness in vibration suppression, drive comfort level to improve the safety of driving staff and multiply, it is bad to solve existing seat suspension performance, sternly
Ghost image rings the body of driver and passenger and the status of mental health.
In order to achieve the above object, the technical solution adopted by the present invention is that: use four damping branch chain one and vibration dampings
Branch two is connected between silent flatform and moving platform one, can make moving platform one that can rotate around X-axis, Y-axis relative to silent flatform, along Z
Axis moves up and down；Two spring link damping branch chain one and nine damping branch chains three are connected between moving platform one and moving platform two
Moving platform two can be made to turn about the X axis relative to moving platform one；Two spring link damping branch chain two and nine damping branch chains four connect
Connecing, between moving platform two and moving platform three moving platform three can rotate relative to moving platform two around Y-axis.
Realizing concrete scheme of the invention is: a kind of parallel connection shock absorbing seat, it is characterised in that: including silent flatform, link block
One, damping branch chain one, damping branch chain two, moving platform one, damping branch chain three, spring link damping branch chain one, moving platform two, vibration damping
Branch four, spring link damping branch chain two, moving platform three；The link block one is connected on silent flatform；The vibration damping branch
Chain one has four, and four damping branch chains one are symmetrically mounted between silent flatform and moving platform one；The damping branch chain two has one
Item is connected between silent flatform and moving platform one；The damping branch chain three has nine, is both connected to moving platform one and moving platform
Between two；The spring link damping branch chain one has two, and the upper end is each attached on moving platform two, and lower end is both connected to dynamic
On platform one；The damping branch chain four has nine, is both connected between moving platform two and moving platform three；The spring link
Damping branch chain two has two, and the upper end is fixed on moving platform three, and lower end is both connected on moving platform two.
A kind of parallel connection shock absorbing seat, it is characterised in that: there are four identical grooves one on the moving platform one；Described
There are four identical grooves two on moving platform two；The damping branch chain one includes link block two, spring damping element one, connection
Bar one, ball pair one, connecting rod two, revolute pair one；One end of the spring damping element one is fixed on link block two, another
End is connected in connecting rod one；The connecting rod one is connect by ball pair one with connecting rod two；The connecting rod two passes through
Revolute pair one is connect with moving platform one；The damping branch chain two includes sleeve one, spring one, piston rod one, ball pair two, connection
Column, the sleeve one are connected on link block one；One end of the spring one is located on sleeve one, and the other end is connected to work
On stopper rod one；Piston rod one is connect by ball pair two with connecting column；The connecting column is fixed on one lower part of moving platform；Described
Damping branch chain three includes guide sleeve one, spring two, guide sleeve two, and two upper end of spring is connected on guide sleeve one, and lower end is connected to
On guide sleeve two；The guide sleeve one and moving platform one is connected；The guide sleeve two and moving platform two is connected；The damping branch chain
49 is identical with three structure of damping branch chain；The spring link damping branch chain one include connecting rod three, spring three, link block three,
Connecting rod four, link block four, there are two the connecting rods three, and lower end is installed in groove one, and is formed with moving platform one
Revolute pair；The spring three has two, and one end of spring three is connected in connecting rod three, and the other end is connected to moving platform two
On；There are two the link blocks three, is welded in connecting rod three；Connecting rod four and two link block three passes through
Hinge connection；Four upper end of link block is connected on moving platform two, and lower end is connected in connecting rod four；The spring connects
Two structure of bar damping branch chain is identical as one structure of spring link damping branch chain, wherein the connecting rod in spring link damping branch chain two
Three lower end is installed in groove two, forms revolute pair with moving platform two.
The beneficial effects of the present invention are: damping branch chain of the invention is rigidly big, damping property is superior, manufactures easy, quality
Gently, at low cost, maintenance and easy for installation etc..Structure is simple simultaneously, can effectively realize multivariant vibration damping, can to drive
Member can comfortably drive a car in severe driving environment, be expected to promote and apply.
Detailed description of the invention
Fig. 1 is general structure schematic diagram of the invention；
Fig. 2 is one structural schematic diagram of moving platform of the invention；
Fig. 3 is two structural schematic diagram of moving platform of the invention；
Fig. 4 is one structural schematic diagram of damping branch chain of the invention；
Fig. 5 is two structural schematic diagram of damping branch chain of the invention；
Fig. 6 is three structural schematic diagram of damping branch chain of the invention；
Fig. 7 is one structural schematic diagram of spring link damping branch chain of the invention.
Silent flatform 1 in figure, link block 1, damping branch chain 1, damping branch chain 24, moving platform 1, damping branch chain 36,
It is spring link damping branch chain 1, moving platform 28, damping branch chain 49, spring link damping branch chain 2 10, moving platform 3 11, recessed
Slot 1, link block 2 14, spring damping element 1, connecting rod 1, ball pair 1, connecting rod 2 18, turns groove 2 13
Dynamic pair 1, spring 1, piston rod 1, ball pair 2 23, connecting column 24, guide sleeve 1, spring 2 26, is led at sleeve 1
Cover 2 27, connecting rod 3 28, spring 3 29, link block 3 30, connecting rod 4 31, link block 4 32.
Specific embodiment
In order to which the technical means, creative features, achievable purpose and effectiveness for realizing the present invention are easy to understand, below
It in conjunction with specific embodiments and illustrates, the present invention is further explained.
As shown in Figure 1, a kind of parallel connection shock absorbing seat, it is characterised in that: including silent flatform 1, link block 1, damping branch chain
One 3, damping branch chain 24, moving platform 1, damping branch chain 36, spring link damping branch chain 1, moving platform 28, damping branch chain
49, spring link damping branch chain 2 10, moving platform 3 11；The link block 1 is connected on silent flatform 1；The vibration damping
Branch 1 has four, and four damping branch chains 1 are symmetrically mounted between silent flatform 1 and moving platform 1；The damping branch chain
24 have one, are connected between silent flatform 1 and moving platform 1；The damping branch chain 36 has nine, is both connected to moving platform
Between one 5 and moving platform 28；The spring link damping branch chain 1 has two, and the upper end is each attached on moving platform 28,
Lower end is both connected on moving platform 1；The damping branch chain 49 has nine, is both connected to moving platform 28 and moving platform 3 11
Between；The spring link damping branch chain 2 10 has two, and the upper end is fixed on moving platform 3 11, and lower end is both connected to dynamic
On platform 28.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, a kind of parallel connection shock absorbing seat, it is characterised in that: described
There are four identical grooves 1 on moving platform 1；There are four identical grooves 2 13 on the moving platform 28；Described
Damping branch chain 1 includes link block 2 14, spring damping element 1, connecting rod 1, ball pair 1, connecting rod 2 18, turns
Dynamic pair 1；One end of the spring damping element 1 is fixed on link block 2 14, and the other end is connected to connecting rod one
On 16；The connecting rod 1 is connect by ball pair 1 with connecting rod 2 18；The connecting rod 2 18 passes through revolute pair
One 19 connect with moving platform 1；The damping branch chain 24 includes sleeve 1, spring 1, piston rod 1, ball pair two
23, connecting column 24, the sleeve 1 are connected on link block 1；One end of the spring 1 is located at sleeve 1
On, the other end is connected on piston rod 1；Piston rod 1 is connect by ball pair 2 23 with connecting column 24；The connecting column
24 are fixed on one 5 lower part of moving platform；The damping branch chain 36 includes guide sleeve 1, spring 2 26, guide sleeve 2 27, described
2 26 upper end of spring is connected on guide sleeve 1, and lower end is connected on guide sleeve 2 27；The guide sleeve 1 and moving platform 1 is solid
Even；The guide sleeve 2 27 and moving platform 28 is connected；The damping branch chain 49 is identical with 36 structure of damping branch chain；It is described
Spring link damping branch chain 1 include connecting rod 3 28, spring 3 29, link block 3 30, connecting rod 4 31, link block four
32, there are two the connecting rods 3 28, and lower end is installed in groove 1, and forms revolute pair with moving platform 1；It is described
Spring 3 29 have two, one end of spring 3 29 is connected in connecting rod 3 28, and the other end is connected on moving platform 28；Institute
There are two the link blocks 3 30 stated, and is welded in connecting rod 3 28；The connecting rod 4 31 and two link blocks 3 30 are equal
It is connected by a hinge；4 32 upper end of link block is connected on moving platform 28, and lower end is connected in connecting rod 4 31；Institute
2 10 structure of spring link damping branch chain stated is identical as one 7 structure of spring link damping branch chain, wherein spring link vibration damping branch
The lower end of connecting rod 3 28 in chain 2 10 is installed in groove 2 13, forms revolute pair with moving platform 28.
When work: seat is mounted on moving platform 3 11, there is two spring links between moving platform 3 11 and moving platform 28
Damping branch chain 2 10,2 10 upper end of spring link damping branch chain are connected on moving platform 3 11, and lower end is embedded in groove 2 13, are moved
There are nine damping branch chains 49 between platform 3 11 and moving platform 28, moving platform 3 11 can be rotated relative to moving platform 28 around X,
Damping branch chain 49 can also play booster action to the movement of Z-direction simultaneously.Two spring link damping branch chains 1 and nine
Damping branch chain 36 is connected between moving platform 28 and moving platform 1, and one 7 upper end of spring link damping branch chain is connected to moving platform
On 28, lower end is embedded in groove 1, and 36 upper end of damping branch chain is connected on moving platform 28, and lower end is connected to moving platform 1
On.Moving platform 28 can be rotated relative to moving platform 1 around Y-axis, while damping branch chain 36 can also play the movement of Z-direction
Booster action.There are four damping branch chains 1 and a damping branch chain 24, four vibration damping branch between silent flatform 1 and moving platform 1
One 3 upper end of chain is connected by revolute pair 1 with moving platform 1, and lower end is connected on silent flatform 1,24 upper end of damping branch chain
2 23 be connected on moving platform 1 by ball pair, lower end is connected in link block 1, moving platform 1 can relative to silent flatform around X,
Y-axis rotation, is moved along Z axis, and moving platform 3 11 can be moved relative to silent flatform 1 along Z axis in summary, is rotated around X, Y-axis, therefore
In conjunction with spring damping element 1, spring 1, spring 2 26, spring 3 29 effect, it can be achieved that Three Degree Of Freedom vibration damping.For
For entire shock absorbing seat system, it can be brought to driving staff around X, the rotation of Y direction and moving along Z-direction
Effectiveness in vibration suppression.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It both falls in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (1)
1. a kind of parallel connection shock absorbing seat, it is characterised in that: including silent flatform (1), link block one (2), damping branch chain one (3), subtract
Shake branch two (4), moving platform one (5), damping branch chain three (6), spring link damping branch chain one (7), moving platform two (8), vibration damping
Branch four (9), spring link damping branch chain two (10), moving platform three (11)；The link block one (2) is connected in silent flatform
(1) on；The damping branch chain one (3) has four, and four damping branch chains one (3) are symmetrically mounted on silent flatform (1) and moving platform
Between one (5)；The damping branch chain two (4) has one, is connected between silent flatform (1) and moving platform one (5)；Described subtracts
Vibration branch three (6) has nine, is both connected between moving platform one (5) and moving platform two (8)；The spring link damping branch chain
One (7) have two, and the upper end is each attached on moving platform two (8), and lower end is both connected on moving platform one (5)；The vibration damping
Branch four (9) has nine, is both connected between moving platform two (8) and moving platform three (11)；The spring link damping branch chain
Two (10) have two, and the upper end is fixed on moving platform three (11), and lower end is both connected on moving platform two (8)；
There are four identical grooves one (12) on the moving platform one (5)；There are four identical on the moving platform two (8)
Groove two (13)；The damping branch chain one (3) includes link block two (14), spring damping element one (15), connecting rod one
(16), ball pair one (17), connecting rod two (18), revolute pair one (19)；One end of the spring damping element one (15) is fixed
On link block two (14), the other end is connected in connecting rod one (16)；The connecting rod one (16) passes through ball pair one (17)
It is connect with connecting rod two (18)；The connecting rod two (18) is connect by revolute pair one (19) with moving platform one (5)；Described
Damping branch chain two (4) includes sleeve one (20), spring one (21), piston rod one (22), ball pair two (23), connecting column (24), institute
The sleeve one (20) stated is connected on link block one (2)；One end of the spring one (21) is located on sleeve one (20), another
End is connected on piston rod one (22)；Piston rod one (22) is connect by ball pair two (23) with connecting column (24)；The connection
Column (24) is fixed on moving platform one (5) lower part；The damping branch chain three (6) includes guide sleeve one (25), spring two (26), guide sleeve
Two (27), described spring two (26) upper end are connected on guide sleeve one (25), and lower end is connected on guide sleeve two (27)；Described leads
It covers one (25) and moving platform one (5) is connected；The guide sleeve two (27) and moving platform two (8) is connected；The damping branch chain four
(9) identical with damping branch chain three (6) structure；The spring link damping branch chain one (7) includes connecting rod three (28), spring three
(29), link block three (30), connecting rod four (31), link block four (32), there are two the connecting rods three (28), and lower end is pacified
Revolute pair is formed in groove one (12), and with moving platform one (5)；The spring three (29) has two, spring three (29)
One end be connected in connecting rod three (28), the other end is connected on moving platform two (8)；The link block three (30) has two
It is a, it is welded in connecting rod three (28)；The connecting rod four (31) is connected by a hinge with two link blocks three (30)；
Described link block four (32) upper end is connected on moving platform two (8), and lower end is connected in connecting rod four (31)；The spring
Connecting rod damping branch chain two (10) structure is identical as spring link damping branch chain one (7) structure, wherein spring link damping branch chain two
(10) lower end of the connecting rod three (28) in is installed in groove two (13), forms revolute pair with moving platform two (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710349253.3A CN107161052B (en) | 2017-05-17 | 2017-05-17 | A kind of parallel connection shock absorbing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710349253.3A CN107161052B (en) | 2017-05-17 | 2017-05-17 | A kind of parallel connection shock absorbing seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107161052A CN107161052A (en) | 2017-09-15 |
| CN107161052B true CN107161052B (en) | 2018-12-28 |
Family
ID=59815119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710349253.3A Active CN107161052B (en) | 2017-05-17 | 2017-05-17 | A kind of parallel connection shock absorbing seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107161052B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108528298B (en) * | 2018-06-04 | 2023-01-03 | 太原科技大学 | Semi-active vibration reduction seat integrated control structure |
| CN110525294A (en) * | 2019-09-09 | 2019-12-03 | 太原科技大学 | A kind of engineering truck 4SRS+SP Three-dimensional Parallel shock absorbing seat structure |
| CN110985599B (en) * | 2019-12-31 | 2021-08-20 | 王光远 | Under-freedom-degree redundant vibration isolation system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201763A (en) * | 1922-08-02 | 1923-08-09 | Seibel Air Spring Company | Supporting mechanism for various movable structures |
| CN202147608U (en) * | 2011-06-30 | 2012-02-22 | 杨银芝 | Automatic regulating seat frame |
| CN103241155A (en) * | 2013-04-19 | 2013-08-14 | 常州大学 | Buffering and anti-vibrating mechanism with six degrees of freedom |
| CN104742771A (en) * | 2014-10-28 | 2015-07-01 | 浙江吉利控股集团有限公司 | Dynamic balance type automotive damping seat |
| CN105774610A (en) * | 2016-05-24 | 2016-07-20 | 巢湖学院 | Car seat vibration reducing platform with three degrees of freedom |
-
2017
- 2017-05-17 CN CN201710349253.3A patent/CN107161052B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201763A (en) * | 1922-08-02 | 1923-08-09 | Seibel Air Spring Company | Supporting mechanism for various movable structures |
| CN202147608U (en) * | 2011-06-30 | 2012-02-22 | 杨银芝 | Automatic regulating seat frame |
| CN103241155A (en) * | 2013-04-19 | 2013-08-14 | 常州大学 | Buffering and anti-vibrating mechanism with six degrees of freedom |
| CN104742771A (en) * | 2014-10-28 | 2015-07-01 | 浙江吉利控股集团有限公司 | Dynamic balance type automotive damping seat |
| CN105774610A (en) * | 2016-05-24 | 2016-07-20 | 巢湖学院 | Car seat vibration reducing platform with three degrees of freedom |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107161052A (en) | 2017-09-15 |
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Effective date of registration: 20191122 Address after: No.112 Xingye Road, Nanqiao Industrial Park, Chuzhou, Anhui Patentee after: Chuzhou Punctual Electric Co., Ltd. Address before: 238000, Anhui, Hefei Province, Chaohu Province opened the district half soup Road No. 1 Patentee before: CHAO HU UNIVERSITY |
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