CN205843972U - A kind of automotive seat rigidity test assay device - Google Patents
A kind of automotive seat rigidity test assay device Download PDFInfo
- Publication number
- CN205843972U CN205843972U CN201620785568.3U CN201620785568U CN205843972U CN 205843972 U CN205843972 U CN 205843972U CN 201620785568 U CN201620785568 U CN 201620785568U CN 205843972 U CN205843972 U CN 205843972U
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- charger
- buttocks
- seat
- angle
- link block
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Abstract
The utility model proposes a kind of automotive seat rigidity test assay device, including buttocks module, link block and charger, buttocks module is connected with charger by link block.Buttocks module has the shape face of simulation people's buttocks shape；Link block includes the governor motion of adjustable buttocks die angle；Charger includes the power set linearly loaded.Seat support basin is loaded by present aspect with using the buttocks module in simulation dummy buttock shape face, can to be reflected in more truly the actual forced status of seat in car crass, more accurately test seat seat basin rigidity under collision operating mode according to the angle of the dummy's attitude parameter adjustment buttocks module in actual collision simultaneously.
Description
Technical field
This utility model relates to automotive crash safety field, is specifically related to use simulation dummy buttock shape face frock to seat
Skeleton carries out the testing equipment of rigidity test.
Background technology
It is increasingly subject to today of social concerns at automotive safety, provides omnibearing protection to become automobile for passenger raw
Produce the target that enterprise strives for.The collision safety performance of automobile not only to the structure of vehicle body design relevant, also with Che Nei and
Each parts of occupant's contact are closely related, such as seat, instrument board etc..During automobile generation head-on crash, along with vehicle body by
Gradual change shape stops, and occupant can move forward by relative vehicle body, and seat support basin can be at the most downward pressure of occupant in this process
Under be deformed.It can be appreciated that the occupant's attitude during collision can be made a big impact by the rigidity of seat, thus have influence on
The injury that occupant is suffered in collision process.Therefore Automobile Enterprises needs the rigidity taking more controlling measurement seat to carry
Rise the barrier propterty of occupant, thus create the demand of seat rigidity test.
Currently there are some testing equipments and test method to test the rigidity of seat, such as: Chinese patent CN
103558036, disclose a kind of test method using single hydraulic cylinder test seat rigidity；Chinese patent CN
201255696Y, discloses a kind of vehicle seat intensity comprehensive test machine；These patents of invention and utility model have obtained reality
Application, but there is also certain limitation, such as cannot simulate seat in collision process dummy buttock shape and angle for
The situation that seat basin loads.
Summary of the invention
The purpose of this utility model is to provide a kind of seat rigidity test equipment, to realize using simulation dummy buttock shape
Seat support basin is loaded by the buttocks module in face, can adjust buttocks mould according to the dummy's attitude parameter in actual collision simultaneously
The angle of block to be reflected in more truly the actual forced status of seat in car crass, and test seat is in collision more accurately
Seat basin rigidity under operating mode.
For realizing described purpose, a kind of automotive seat rigidity test assay device of the present utility model include buttocks module,
Link block and charger, buttocks module is connected with charger by link block.Described buttocks module has simulation people
The shape face of buttocks shape；Described link block includes the governor motion of adjustable buttocks die angle.
Further, described governor motion includes connecting base, angle alignment pin and rotating shaft, and the lower end of charger is by turning
Axle connects with being connected base, and on base, the axis around rotating shaft is distributed some angle positioning jacks, the lower end of charger
Arranging a pin-and-hole near tip position, angle alignment pin passes pin-and-hole and any one angle positioning jack, i.e. fixing loading
Device is relative to the angle of link block.
Further, installing force and displacement transducer in described charger.Described charger includes linearly loading
Power set, described power set are hydraulic cylinder or cylinder.
The utility model has the advantage of:
Seat support basin is loaded by the buttocks module 1, using simulation dummy buttock shape face, can be reflected in more truly
The actual forced status of seat in car crass.
2, link block can by adjust angle alignment pin institute's pin hole position adjust buttocks module and charger it
Between angle, can be reflected in seat in car crass more truly according to the angle of the buttocks module in actual collision
Actual forced status, more accurately test seat seat basin rigidity under collision operating mode.
3, force transducer displacement transducer is installed on charger, the power during seat stiffness test and position can be measured
Move, more conform to collide the seat stiffness measurement of practical situation.
Therefore use assay device of the present utility model that seat rigidity is tested, can preferably reflect complete automobile collision
Stiffness characteristics under middle seat stressing conditions, instructs seat optimization to design, thus is conducive to improving the protection effect of occupant.
Accompanying drawing explanation
The schematic diagram of Fig. 1 automotive seat rigidity test assay device；
The operating diagram of Fig. 2 automotive seat rigidity test assay device.
Detailed description of the invention
Below in conjunction with the drawings and the specific embodiments, this utility model is elaborated.Implementation below is only
A kind of special case of technical solutions of the utility model, is not necessarily to be construed as the restriction to this utility model protection domain.
As it is shown in figure 1, this automotive seat rigidity test assay device includes buttocks module 11, link block 12, adds and carry
Put 13.
Buttocks module has the shape face 111 of simulation people's buttocks shape.
Buttocks module 11 is connected with charger 13 by link block 12.
Link block includes the governor motion of adjustable buttocks die angle.Governor motion includes connecting base 16, angle
Alignment pin 14 and rotating shaft 15, the lower end of charger is connected with being connected base 16, around rotating shaft on base by rotating shaft 15
Axis is distributed some angle positioning jacks 17, and the lower end of charger is arranging a pin-and-hole near tip position, and angle is fixed
Position pin 14, through pin-and-hole and any one angle positioning jack 17, i.e. fixes the charger angle relative to link block.Pass through
Adjust the jack position of angle alignment pin 14, can adjust buttocks module 11 around the shaft 11 angle, thus adjust buttocks module
Angle between 11 and charger 13.
Charger 13 includes the power set linearly loaded, can be hydraulic cylinder can also be cylinder.Charger
Installing force and displacement transducer in 13, can measure in test process the pressure suffered by seat 2 and displacement.
Using method of the present utility model is as follows:
The automotive seat 2 of test is arranged in seat frock 3；Test equipment 1 is adjusted to above seat support basin, and
According to the angle of the relative seat 2 of actual pose adjustment buttocks module 11 of occupant in vehicle impact testing.
Charger 13 is used to promote buttocks module 11 that tested seat is loaded along direction A as shown in Figure 2 during test.
Record in whole test process force transducer and the data of displacement transducer in charger 13, processed by follow-up data
Stiffness characteristics to seat.
Although this utility model describes with reference to current specific embodiment, but ordinary skill people in the art
Member is it should be appreciated that above embodiment is intended merely to this utility model method is described, it should be understood that wherein various changes can be made
With amendment and in a broad sense without departing from this utility model method, so being not intended as restriction of the present utility model, if
In the spirit of this utility model method, change, deformation to embodiment described above all will fall at this utility model
In the range of claims.
Claims (5)
1. an automotive seat rigidity test assay device, including buttocks module (11), link block (12) and charger
(13), buttocks module (11) is connected with charger (13) by link block (12)；It is characterized in that, described buttocks module
(11) there is the shape face (111) of simulation people's buttocks shape；Described link block (12) includes the tune of adjustable buttocks die angle
Joint mechanism.
Automotive seat rigidity test assay device the most according to claim 1, it is characterised in that described governor motion includes
Connecting base (16), angle alignment pin (14) and rotating shaft (15), the lower end of charger (13) is passed through rotating shaft (15) and is connected the end
Seat (16) connects, and in connection base (16), the axis around rotating shaft is distributed some angle positioning jacks (17), charger
(13) lower end is arranging a pin-and-hole near tip position, and angle alignment pin (14) is inserted through pin-and-hole and any one angle location
Hole (17), i.e. fixes the charger (13) angle relative to link block (12).
Automotive seat rigidity test assay device the most according to claim 1 and 2, it is characterised in that described charger
(13) installing force and displacement transducer in.
Automotive seat rigidity test assay device the most according to claim 1 and 2, it is characterised in that described charger
(13) power set linearly loaded are included.
Automotive seat rigidity test assay device the most according to claim 4, it is characterised in that described power set are liquid
Cylinder pressure or cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620785568.3U CN205843972U (en) | 2016-07-25 | 2016-07-25 | A kind of automotive seat rigidity test assay device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620785568.3U CN205843972U (en) | 2016-07-25 | 2016-07-25 | A kind of automotive seat rigidity test assay device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205843972U true CN205843972U (en) | 2016-12-28 |
Family
ID=57625880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620785568.3U Active CN205843972U (en) | 2016-07-25 | 2016-07-25 | A kind of automotive seat rigidity test assay device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205843972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112834152A (en) * | 2021-01-07 | 2021-05-25 | 上海中氐实业股份有限公司 | Collision dummy waist joint angle adjusting mechanism |
-
2016
- 2016-07-25 CN CN201620785568.3U patent/CN205843972U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112834152A (en) * | 2021-01-07 | 2021-05-25 | 上海中氐实业股份有限公司 | Collision dummy waist joint angle adjusting mechanism |
| CN112834152B (en) * | 2021-01-07 | 2022-08-02 | 上海中氐实业股份有限公司 | Collision dummy waist joint angle adjusting mechanism |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |