CN100462709C - Testing apparatus for experiencing and evaluating seat performance - Google Patents
Testing apparatus for experiencing and evaluating seat performance Download PDFInfo
- Publication number
- CN100462709C CN100462709C CNB2006100319099A CN200610031909A CN100462709C CN 100462709 C CN100462709 C CN 100462709C CN B2006100319099 A CNB2006100319099 A CN B2006100319099A CN 200610031909 A CN200610031909 A CN 200610031909A CN 100462709 C CN100462709 C CN 100462709C
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- square frame
- stepper motor
- backrest
- disk assembly
- drive disk
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The invention discloses a testing device for evaluating the combination performance of armchairs. The device is characterized in that its back-rest (1) hinged on the cushion (2) moves around the cushion (2) via the adjustment of the stepper motor (16) and its first driving component (14); the waist backing board (26) installed on the back-rest (1), combined the second stepper motor (28) and its second driving component (27) to make the back-rest (1) move up and down; the headrest (23) can move up and down by the third stepper motor (24) and its third driving component (25) adjusting the back-rest (1); the cushion (2) is equipped with a vibration device (15); on the bottom plane (22) is equipped with a large block (4), a medium block (5) and a small block (9); the cushion (2) is installed on the small block (9). The control device comprises a control module connected with each stepper motor, a velocity position control keyboard, a vibration frequency sensing module that is electrically connected with the vibration device (15), a data display module and a data storage module.
Description
Technical field
The present invention relates to a kind of testing apparatus for experiencing and evaluating seat performance.
Background technology
Seat is to contact the closest parts with the people, and mostly people are to make by the impression of seat to the evaluation of car comfortableness, ride comfort.And in the actual traffic accident, behind the generation secondary collision, seat direct relation especially driver's life security.From this angle, seat no longer is the needs that satisfy people's ride comfort simply, but expand to collection ergonomics, comfortableness, security is the system science of one, expands to the problem of the passive safety that the occupant is shielded.Existing automobile seat is leaned on empirical design, concrete, the quantifiable experience evaluating data of neither one fully.In traditional design and manufacture process, at first be conceptual design and demonstration, carry out product design then.After design is finished, in order to verify design, to make physical prototyping usually and experimentize, these experiments sometimes are destructive.When finding defective in the experiment, later revise design again and make the physical prototyping checking again, process is tediously long like this, and the design cycle can't shorten, and is difficult to flexible response is made in market.The unit manufacturing of physical prototyping has increased cost greatly.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of testing apparatus for experiencing and evaluating seat performance, this testing apparatus for experiencing and evaluating seat performance can solve seat and how to move, and is concrete how much mobile, the frequency of vibration, how data show, the key issue of how to store.
In order to solve the problems of the technologies described above, technical scheme provided by the invention is: a kind of testing apparatus for experiencing and evaluating seat performance, comprise seat, a), described seat is made up of seat cushion, backrest and headrest, described backrest is hinged on the described seat cushion and regulates around described seat cushion and rotate by being located at first stepper motor on the described seat cushion and first drive disk assembly thereof; Be provided with the lumbar support plate on described backrest, described lumbar support plate is moved up and down along described backrest by second stepper motor and the driving of second drive disk assembly thereof that are located on the described backrest; Described headrest is moved up and down along described backrest by the 3rd stepper motor and the adjusting of the 3rd drive disk assembly thereof that are located on the described backrest; On described seat cushion, be provided with vibrating device; B), on base plate, be provided with big square frame by active supporting piece, on described big square frame, be provided with front-slider and rear slider, on described base plate, be provided with by described front-slider and rear slider and drive front and back stepper motor and the drive disk assembly thereof that described big square frame moves up and down; In described big square frame, be provided with middle square frame, on described big square frame, be provided with drive described in square frame the 4th stepper motor and the 4th drive disk assembly thereof that in described big square frame, slide; In described, be provided with little square frame in the square frame, be provided with on the square frame in described and drive the 5th stepper motor and the 5th drive disk assembly thereof that described little square frame slides in the square frame in described, the direction that the described little square frame of described the 5th step motor drive slides in the square frame in described is vertical with the direction that described middle square frame slides in described big square frame; D), control device comprises control module, velocity location supervisory keyboard, the vibration frequency sensing module that is electrically connected with vibrating device, data disaply moudle and the data-storing module that is electrically connected with each stepper motor.
Adopt the testing apparatus for experiencing and evaluating seat performance of technique scheme, because stepper motor has the characteristic that can accurately control, the stepping motor volume is little, and load-bearing capacity is big; And mechanical transmission component has very good stationarity when operation, and noise is low.The control key button of controller is arranged on the place of driver's handiness.Stepping motor is controlled by the controller and drives the drive disk assembly that certain adjusts direction respectively.Drive disk assembly has worm shaft, worm gear, tooth axle etc.During adjustment, worm shaft drives worm gear and rotates under the driving of stepper motor, thereby the tooth axle is screwed in or screws out, and promptly seat descends or rises.If worm gear again with worm shaft engagement, worm gear rotates worm shaft is moved, even the seat front, rear, left and right are moved etc.The present invention can regulate the moving horizontally of seat cushion, move left and right, vertical moving and angular movement, the angular movement of backrest, and the support of waist is moved, and the height of headrest moves and angular movement.Vibrating device produces vibration source and forces seat vibration, the examination occupant of various statures is according to the position of feeling to adjust to the most comfortable, and show various concrete data by data presentation device, and data-storing in the data-storing device, carry out combination property and experience and estimate.The production that can be various seating products by this covering device of the present invention provides foundation, can gather the used data of various vehicle seats, make manufacturer produce the standard that the comfortableness, the security seat that satisfy the people have had a quantification, also can simulate various nonadjustable car seats, carry out combination property and experience evaluation test, product quality is analyzed according to test result.This covering device is taken into account common seat based on car steering person's seat; Can but be not limited to be installed in the real vehicle, can compatible most real vehicle power supply.
In sum, the present invention is how a kind of seat that can solve moves, concrete how much moving, and how the frequency of vibration, data show, the testing apparatus for experiencing and evaluating seat performance of the key issue of how to store.
Description of drawings
Below in conjunction with implementing concrete mode and accompanying drawing the present invention is described in further detail.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a base universal adjustment mechanism structure synoptic diagram of the present invention;
Fig. 3 is a base universal adjustment mechanism structure synoptic diagram of the present invention;
Fig. 4 is an armchair structure synoptic diagram of the present invention;
Fig. 5 is the block scheme of control device of the present invention.
Embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, backrest 1 is hinged on the seat cushion 2 and by first stepper motor 16 and first drive disk assembly 14 thereof that are located on the seat cushion 2 and regulates around seat cushion 2 rotations; Be provided with lumbar support plate 26 on backrest 1, lumbar support plate 26 is moved up and down along backrest 1 by second stepper motor 28 and 27 drivings of second drive disk assembly thereof that are located on the backrest 1; Headrest 23 is moved up and down along backrest 1 by the 3rd stepper motor 24 and 25 adjustings of the 3rd drive disk assembly thereof that are located on the backrest 1; On seat cushion 2, be provided with vibrating device 15; On base plate 22, be provided with big square frame 4 by first active supporting piece 12 and second active supporting piece 3, on big square frame 4, be provided with front-slider 6 and rear slider 13, on base plate 22, be provided with by front-slider 6 and rear slider 13 drive preceding stepper motor 7 that big square frame 4 moves up and down and before drive disk assembly 8 and back stepper motor 18 and after drive disk assembly 17; Square frame 5 in being provided with in big square frame 4 is provided with the 4th stepper motor 11 and the 4th drive disk assembly 10 thereof that square frame 5 slides in the driving in big square frame 4 on big square frame 4; In middle square frame 5, be provided with little square frame 9, be provided with on the middle square frame 5 drive little square frame 9 middle square frame 5 in the 5th stepper motor 20 and the 5th drive disk assembly 19 thereof of middle square frame 5 vertical slip of direction of slip in square frame 4 greatly; Seat cushion 2 is installed on the little square frame 9; Control device comprises control module, velocity location supervisory keyboard, the vibration frequency sensing module that is electrically connected with vibrating device 15, data disaply moudle and the data-storing module that is electrically connected with each stepper motor.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, first stepper motor 16 and first drive disk assembly 14 thereof can be regulated backrest 1 and rotate around seat cushion 2, realize the angular movement of backrest 1; Second stepper motor 28 and second drive disk assembly 27 thereof can drive lumbar support plate 26 and move up and down at backrest 1 upper edge backrest 1, realize that the support of waist is moved; The 3rd stepper motor 24 and the 3rd drive disk assembly 25 adjusting headrests 23 thereof move and angular movement along the height of backrest 1; Vibrating device 15 produces vibration source and forces seat vibration, and the frequency of vibrating device 15 is adjustable, and effect is the vibration in the actual driving of simulation; On base plate 22, be provided with by front-slider 6 and rear slider 13 drive preceding stepper motor 7 that big square frame 4 moves up and down and before drive disk assembly 8 and back stepper motor 18 and after drive disk assembly 17, vertical moving and the angular movement that can regulate seat; On big square frame 4, be provided with the 4th stepper motor 11 and the 4th drive disk assembly 10 thereof that square frame 5 slides in the driving, the move left and right that can regulate seat in big square frame 4; Be provided with the 5th stepper motor 20 and the 5th drive disk assembly 19 thereof that the little square frame 9 of driving slides on the middle square frame 5 in middle square frame 5, can regulate moving horizontally of seat.The examination occupant of various statures is according to the position of feeling to adjust to the most comfortable, and shows various concrete data by data presentation device, and data-storing in the data-storing device, carry out combination property and experience and estimate.The production that can be various seating products by this covering device of the present invention provides foundation, can gather the used data of various vehicle seats, make manufacturer produce the standard that the comfortableness, the security seat that satisfy the people have had a quantification, also can simulate various nonadjustable car seats, carry out combination property and experience evaluation test, product quality is analyzed according to test result.This covering device is taken into account common seat based on car steering person's seat; Can but be not limited to be installed in the real vehicle, can compatible most real vehicle power supply.
Claims (1)
1. testing apparatus for experiencing and evaluating seat performance, comprise seat, it is characterized in that: a), described seat is made up of seat cushion (2), backrest (1) and headrest (23), described backrest (1) is hinged on that described seat cushion (2) is gone up and regulates and rotate around described seat cushion (2) by being located at first stepper motor (16) on the described seat cushion (2) and first drive disk assembly (14) thereof; Be provided with lumbar support plate (26) on described backrest (1), described lumbar support plate (26) is moved up and down along described backrest (1) by second stepper motor (28) and second drive disk assembly (27) driving thereof that are located on the described backrest (1); Described headrest (23) is moved up and down along described backrest (1) by the 3rd stepper motor (24) and the 3rd drive disk assembly (25) adjusting thereof that are located on the described backrest (1); On described seat cushion (2), be provided with vibrating device (15); B), upward be provided with big square frame (4) at base plate (22) by active supporting piece, on described big square frame (4), be provided with front-slider and rear slider, on described base plate (22), be provided with and drive front and back stepper motor and the drive disk assembly thereof that described big square frame (4) moves up and down by described front-slider and rear slider; In described big square frame (4), be provided with middle square frame (5), on described big square frame (4), be provided with drive described in square frame (5) the 4th stepper motor (11) and the 4th drive disk assembly (10) thereof that in described big square frame (4), slide; Be provided with little square frame (9) in the square frame in described (5), be provided with on the square frame in described (5) and drive the 5th stepper motor (20) and the 5th drive disk assembly (19) thereof that described little square frame (9) slides in the square frame (5) in described, the direction that described the 5th stepper motor (20) the described little square frame of driving (9) slides in the square frame (5) in described is vertical with the direction that described middle square frame (5) slides in described big square frame (4); C), described seat cushion (2) is installed on the described little square frame (9); D), control device comprises the control module that is electrically connected with each stepper motor, velocity location supervisory keyboard, the vibration frequency sensing module, data disaply moudle and the data-storing module that are electrically connected with described vibrating device (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100319099A CN100462709C (en) | 2006-06-30 | 2006-06-30 | Testing apparatus for experiencing and evaluating seat performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100319099A CN100462709C (en) | 2006-06-30 | 2006-06-30 | Testing apparatus for experiencing and evaluating seat performance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1877285A CN1877285A (en) | 2006-12-13 |
| CN100462709C true CN100462709C (en) | 2009-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100319099A Expired - Fee Related CN100462709C (en) | 2006-06-30 | 2006-06-30 | Testing apparatus for experiencing and evaluating seat performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100462709C (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519571A (en) * | 2011-12-02 | 2012-06-27 | 苏州工业园区高登威科技有限公司 | Vibration test system of seat backrest |
| CN103162811A (en) * | 2011-12-08 | 2013-06-19 | 苏州工业园区高登威科技有限公司 | Seat pan vibration measurement system |
| CN103162810A (en) * | 2011-12-08 | 2013-06-19 | 苏州工业园区高登威科技有限公司 | Seat pan vibration measurement system |
| CN103005888B (en) * | 2012-12-06 | 2015-07-29 | 南京林业大学 | A kind of can under different sitting posture the experiment seat of synchronous support human waist and back |
| CN103364215B (en) * | 2013-07-19 | 2015-11-04 | 上海理工大学 | Seat comfort objective parameter detection and treatment method |
| CN105181346B (en) * | 2015-08-25 | 2018-02-16 | 富卓汽车内饰（安徽）有限公司 | The chair back abnormal sound on-line detecting system of automotive seat |
| CN105136473B (en) * | 2015-08-25 | 2018-06-26 | 富卓汽车内饰（安徽）有限公司 | Automotive seat abnormal sound on-line measuring device |
| CN109000952B (en) * | 2018-08-18 | 2020-08-28 | 舒婷 | Office chair overall performance detection device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10310653A1 (en) * | 2003-03-12 | 2004-10-07 | Daimlerchrysler Ag | Seat holder for vehicle seat testing arrangement has guide rails to adjust position of seat fixing joints and carriers to adjust distance between guide rails |
| CN1678892A (en) * | 2002-08-28 | 2005-10-05 | 大发工业株式会社 | Vehicle-occupant fatigue-level assessment method, vehicle seat assessment method, and vehicle seat assessment device |
| JP2006087547A (en) * | 2004-09-22 | 2006-04-06 | Matsushita Electric Works Ltd | Evaluation device of sitting feeling |
-
2006
- 2006-06-30 CN CNB2006100319099A patent/CN100462709C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1678892A (en) * | 2002-08-28 | 2005-10-05 | 大发工业株式会社 | Vehicle-occupant fatigue-level assessment method, vehicle seat assessment method, and vehicle seat assessment device |
| DE10310653A1 (en) * | 2003-03-12 | 2004-10-07 | Daimlerchrysler Ag | Seat holder for vehicle seat testing arrangement has guide rails to adjust position of seat fixing joints and carriers to adjust distance between guide rails |
| JP2006087547A (en) * | 2004-09-22 | 2006-04-06 | Matsushita Electric Works Ltd | Evaluation device of sitting feeling |
Non-Patent Citations (1)
| Title |
|---|
| 汽车乘驾体位生物力学实验台的设计分析. 张鄂，洪军，吴文武，梁建.西安交通大学学报，第40卷第5期. 2006 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1877285A (en) | 2006-12-13 |
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Granted publication date: 20090218 |