CN102156036A - Bump peristaltic test machine used for vehicle seat - Google Patents

Bump peristaltic test machine used for vehicle seat Download PDF

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Publication number
CN102156036A
CN102156036A CN 201110046325 CN201110046325A CN102156036A CN 102156036 A CN102156036 A CN 102156036A CN 201110046325 CN201110046325 CN 201110046325 CN 201110046325 A CN201110046325 A CN 201110046325A CN 102156036 A CN102156036 A CN 102156036A
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CN
China
Prior art keywords
horizontal
speed reduction
wriggling
reduction unit
translation
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CN 201110046325
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Chinese (zh)
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CN102156036B (en
Inventor
田体先
王加
刘佳
张惠铭
Original Assignee
哈尔滨三迪工控工程有限公司
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Priority to CN201110046325XA priority Critical patent/CN102156036B/en
Publication of CN102156036A publication Critical patent/CN102156036A/en
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Publication of CN102156036B publication Critical patent/CN102156036B/en

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Abstract

The invention provides a bump peristaltic test machine used for a vehicle seat, which relates to a bump test machine and solves the problems of incapability of accurately acquiring the influence of actual road conditions on the seat and incapability of evaluating the seat quality because only up and down vibration experiments can be performed and peristaltic movement and horizontal movement experiments can not be performed in the traditional bump test machine. Four bump sleeves on a bump movement assembly are respectively connected with the upper end face of a stand; a variable frequency motor, a bump retarder and two bearing seats on the bump movement assembly are respectively and fixedly connected with a base; the seat on the peristaltic movement assembly is installed on a seat fixing plate on the bump movement assembly; a horizontal movement nut on the horizontal movement assembly is fixedly connected with a peristaltic motor support on the peristaltic movement assembly; a translational movement nut on a translational movement assembly is fixedly connected with a horizontal movement bracket on the horizontal movement assembly; the lower end of the horizontal movement bracket on the horizontal movement assembly is connected with two translational movement guide rails in a sliding manner; and the two translational movement guide rails are installed on the stand. The bump peristaltic test machine used for the vehicle seat is used for bump peristaltic experiments of the vehicle seat.

Description

Be used for the automotive seat wriggling testing machine that jolts
Technical field
The present invention relates to a kind of bump test machine, be specifically related to a kind of testing machine that automotive seat jolts and wriggles that is used for.
Background technology
Automotive safety more and more is subjected to the attention of country, when assembling, automobile need carry out bump test to seat, being about to seat is positioned on the bump test platform, actual road conditions such as in the process of moving the impact of bump test platform simulated automotive, vibration, obtain the influence that actual road conditions produce for seat, thereby estimate the seat quality.Number of patent application is 200810122492.6, publication number is CN101294863A, open day be that the patent on October 29th, 2008 is a kind of bump test platform of mechanical type synchronous asynchronous one, this testing table is more simple in structure than hydraulic pressure bump test platform commonly used, cost is low, but, this patent can only be finished the experiment of up-down vibration, can not finish seat jolt peristaltic action and horizontal balance in the wriggling test.
Summary of the invention
The objective of the invention is to finish the experiment of up-down vibration in order to solve existing bump test machine, can not finish seat jolt peristaltic action and horizontal balance in the wriggling test, can't accurately obtain the influence that actual road conditions produce for seat, can't estimate the problem of seat quality, a kind of automotive seat wriggling testing machine that jolts that is used for is provided.
The present invention includes base, stand, action component jolts, at least one peristaltic action assembly, at least one horizontal balance assembly, at least one translation assembly and two translation guide rails, jolt action component by variable-frequency motor, motor coupler, speed reduction unit jolts, the speed reduction unit shaft coupling, flying wheel, eccentric wheel, connecting rod, the crank slide rail, the eccentric throw connecting link, connecting pin, the fixed head bearing, the seat fixed head, two bearing seats, four jolt sleeve and four backstays compositions, the output terminal of variable-frequency motor is connected by the input end of motor coupler with the speed reduction unit that jolts, the output terminal of speed reduction unit of jolting is connected with the input end of flying wheel by the speed reduction unit shaft coupling, the wheel shaft two ends of flying wheel are separately positioned in two bearing seats, bearing seat is fixed on the base, the wheel shaft of flying wheel is connected with eccentric wheel, eccentric wheel is connected with the crank slide rail, the crank slide rail is connected with the eccentric throw connecting link, the eccentric throw connecting link is connected with connecting rod, connecting rod flexibly connects by connecting pin and fixed head bearing, the fixed head bearing is connected with the seat fixed head, the seat fixed head is installed on four sleeves that jolt, four sleeves that jolt are corresponding one by one with four backstays, and each jolts sleeve set on the backstay corresponding with it, four backstays are all fixedlyed connected with the upper surface of stand, variable-frequency motor, the speed reduction unit that jolts is all fixedlyed connected with base with two bearing seats, the peristaltic action assembly is by the wriggling servomotor, the wriggling speed reduction unit, vertical bevel gear, horizontal bevel gear, slide block, the guide pillar sleeve, slide rail, guide pillar, the guide pillar web joint, the wriggling mould, seat and wriggling motor bearing are formed, the wriggling servomotor is packed on the wriggling motor bearing, the output terminal of wriggling servomotor is connected with the input end of wriggling speed reduction unit, vertical bevel gear is arranged on the output terminal of wriggling speed reduction unit, vertical bevel gear and horizontal bevel gear engagement, the lower surface of horizontal bevel gear is connected with the upper surface of guide pillar sleeve, slide block, slide rail and guide pillar all are arranged in the endoporus of horizontal bevel gear and guide pillar sleeve, and slide block is connected with the guide pillar sleeve, slide block and slide rail are slidingly connected, slide rail is connected with guide pillar, guide pillar is connected with the guide pillar web joint, the guide pillar web joint is connected with the wriggling mould, the setting of wriggling mould on the seat, chair mounted is on the seat fixed head, the horizontal balance assembly is by the horizontal servo motor, the horizontal balance speed reduction unit, the horizontal balance leading screw, horizontal balance nut and horizontal balance support are formed, the horizontal servo motor is packed on the horizontal balance support, the output terminal of horizontal servo motor is connected with the input end of horizontal balance speed reduction unit, the output terminal of horizontal balance speed reduction unit is connected with the input end of horizontal balance leading screw, the horizontal balance nut is connected with the horizontal balance threads of lead screw, wriggling motor bearing on horizontal balance nut and the peristaltic action assembly is affixed, the translation assembly is by translation motor, the translation speed reduction unit, translation leading screw and translational nut are formed, the output terminal of translation motor is connected with the input end of translation speed reduction unit, the output terminal of translation speed reduction unit is connected with the input end of translation leading screw, translational nut is connected with the translation threads of lead screw, horizontal balance support on translational nut and the horizontal balance assembly is affixed, the lower end of horizontal balance support and two translation guide rails are slidingly connected, and two translation guide rails are installed on the stand.
The present invention has following beneficial effect: one, the present invention utilizes the rotating speed of Programmable Logic Controller (PLC) control of conversion motor and wriggling servomotor, and it is rotatablely moved change into rectilinear motion, realize the balleting of tested seat on certain frequency and amplitude; Utilize horizontal servo motor and translation Electric Machine Control corresponding mechanism to realize that the vertical equity of seat moves with transverse horizontal simultaneously and move, thereby obtain the influence that actual road conditions produce for seat, provide foundation for estimating the seat quality.Two, reasonable in design, simple in structure, the easy operating of the present invention, reliable operation.
Description of drawings
Fig. 1 is an one-piece construction front view of the present invention, and Fig. 2 is the left view of Fig. 1, and Fig. 3 is the vertical view of Fig. 1, and Fig. 4 is the I partial enlarged drawing of Fig. 1, and Fig. 5 is the II partial enlarged drawing of Fig. 1, and Fig. 6 is the III partial enlarged drawing of Fig. 1.
Embodiment
Embodiment one: present embodiment is described in conjunction with Fig. 1~Fig. 6, present embodiment comprises base 1, stand 2, action component 3 jolts, at least one peristaltic action assembly 4, at least one horizontal balance assembly 5, at least one translation assembly 6 and two translation guide rails 7, jolt action component 3 by variable-frequency motor 3-1, motor coupler 3-2, speed reduction unit 3-3 jolts, speed reduction unit shaft coupling 3-4, flying wheel 3-5, eccentric wheel 3-6, connecting rod 3-7, crank slide rail 3-8, eccentric throw connecting link 3-9, connecting pin 3-10, fixed head bearing 3-11, seat fixed head 3-12, two bearing seat 3-15 and four sleeve 3-13 that jolt form, the output terminal of variable-frequency motor 3-1 is connected with the input end of the speed reduction unit 3-3 that jolts by motor coupler 3-2, the output terminal of speed reduction unit 3-3 of jolting is connected with the input end of flying wheel 3-5 by speed reduction unit shaft coupling 3-4, the wheel shaft two ends of flying wheel 3-5 are separately positioned among two bearing seat 3-15, bearing seat 3-15 is fixed on the base 1, the wheel shaft of flying wheel 3-5 is connected with eccentric wheel 3-6, eccentric wheel 3-6 is connected with crank slide rail 3-8, crank slide rail 3-8 is connected with eccentric throw connecting link 3-9, eccentric throw connecting link 3-9 is connected with connecting rod 3-7, connecting rod 3-7 flexibly connects by connecting pin 3-10 and fixed head bearing 3-11, fixed head bearing 3-11 is connected with seat fixed head 3-12, seat fixed head 3-12 is installed on four sleeve 3-13 that jolt, seat fixed head 3-12 moves up and down along four sleeve 3-13 that jolt, four sleeve 3-13 that jolt are all fixedlyed connected with the upper surface of stand 2, variable-frequency motor 3-1, the speed reduction unit 3-3 that jolts is all fixedlyed connected with base 1 with two bearing seat 3-15, peristaltic action assembly 4 is by wriggling servomotor 4-1, wriggling speed reduction unit 4-2, vertical bevel gear 4-3, horizontal bevel gear 4-4, slide block 4-5, guide pillar sleeve 4-6, slide rail 4-7, guide pillar 4-8, guide pillar web joint 4-9, wriggling mould 4-10, seat 4-11 and wriggling motor bearing 4-12 form, wriggling servomotor 4-1 is packed on the wriggling motor bearing 4-12, the output terminal of wriggling servomotor 4-1 is connected with the input end of wriggling speed reduction unit 4-2, vertical bevel gear 4-3 is arranged on the output terminal of wriggling speed reduction unit 4-2, vertical bevel gear 4-3 and horizontal bevel gear 4-4 engagement, the lower surface of horizontal bevel gear 4-4 is connected with the upper surface of guide pillar sleeve 4-6, slide block 4-5, slide rail 4-7 and guide pillar 4-8 all are arranged in the endoporus of horizontal bevel gear 4-4 and guide pillar sleeve 4-6, and slide block 4-5 is connected with guide pillar sleeve 4-6, slide block 4-5 and slide rail 4-7 are slidingly connected, slide rail 4-7 is connected with guide pillar 4-8, guide pillar 4-8 is connected with guide pillar web joint 4-9, guide pillar web joint 4-9 is connected with wriggling mould 4-10, wriggling mould 4-10 is arranged on the seat 4-11, seat 4-11 is installed on the seat fixed head 3-12, horizontal balance assembly 5 is by horizontal servo motor 5-1, horizontal balance speed reduction unit 5-2, horizontal balance leading screw 5-3, horizontal balance nut 5-4 and horizontal balance support 5-5 form, horizontal servo motor 5-1 is packed on the horizontal balance support 5-5, the output terminal of horizontal servo motor 5-1 is connected with the input end of horizontal balance speed reduction unit 5-2, the output terminal of horizontal balance speed reduction unit 5-2 is connected with the input end of horizontal balance leading screw 5-3, horizontal balance nut 5-4 is threaded with horizontal balance leading screw 5-3, wriggling motor bearing 4-12 on horizontal balance nut 5-4 and the peristaltic action assembly 4 is affixed, translation assembly 6 is by translation motor 6-1, translation speed reduction unit 6-2, translation leading screw 6-3 and translational nut 6-4 form, the output terminal of translation motor 6-1 is connected with the input end of translation speed reduction unit 6-2, the output terminal of translation speed reduction unit 6-2 is connected with the input end of translation leading screw 6-3, translational nut 6-4 is threaded with translation leading screw 6-3, horizontal balance support 5-5 on translational nut 6-4 and the horizontal balance assembly 5 is affixed, the lower end of horizontal balance support 5-5 and two translation guide rails 7 are slidingly connected, and two translation guide rails 7 are installed on the stand 2.The effect of action component 3 of jolting is the vibrations in vertical direction of simulation seat, the effect of peristaltic action assembly 4 is simulation human body windup-degrees on the seat, the effect of horizontal balance assembly 5 is simulation seats along the moving of automobile longitudinal, and the effect of translation assembly 6 is that the simulation seat is along horizontal the moving of automobile.
Embodiment two: in conjunction with Fig. 2 and Fig. 3 present embodiment is described, the quantity of the peristaltic action assembly 4 of present embodiment, horizontal balance assembly 5 and translation assembly 6 is respectively three.The design simulation experimental data of coming out is more accurate like this.Other composition and annexation are identical with embodiment one.
Principle of work of the present invention:
1), action: the PLC that jolts receives the instruction of jolting that touch-screen is set, driving variable-frequency motor 3-1 rotates, variable-frequency motor 3-1 drives flying wheel 3-5 by the speed reduction unit 3-3 that jolts and rotates, flying wheel 3-5 drives eccentric wheel 3-6 and rotates, driving eccentric throw connecting link 3-9 by crank slide rail 3-8 moves up and down, eccentric throw connecting link 3-9 drivening rod 3-7 moves up and down, connecting rod 3-7 drives seat fixed head 3-12 and moves up and down along the sleeve 3-13 that jolts, seat 4-11 moves up and down thereupon, thereby realizes pitching of seat 4-11; Wriggling mould 4-10 above the seat 4-11 not only pitches with seat 4-11, also slides up and down with slide rail 4-7 under the drive of slide block 4-5 simultaneously and realizes jolting action.
2), peristaltic action: PLC receives the wriggling instruction that touch-screen is set, driving wriggling servomotor 4-1 rotates, servomotor 4-1 drives vertical bevel gear 4-3 by wriggling speed reduction unit 4-2 and rotates, vertical bevel gear 4-3 drives horizontal bevel gear 4-4 and rotates, horizontal bevel gear 4-4 drives guide pillar sleeve 4-6 and rotates, guide pillar sleeve 4-6 drives slide block 4-5 and rotates, slide block 4-5 drives slide rail 4-7 and rotates, slide rail 4-7 drives guide pillar 4-8 and rotates, guide pillar 4-8 drives guide pillar web joint 4-9 and rotates, guide pillar web joint 4-9 drives wriggling mould 4-10 and rotates, thereby the mould 4-10 simulation human body of realizing wriggling is wriggled on seat chair 4-11.
3), vertical equity moves (promptly vertically moving along base 1): PLC and receives the horizontal balance instruction that touch-screen is set, driving horizontal servo motor 5-1 rotates, horizontal servo motor 5-1 drives horizontal balance leading screw 5-3 by horizontal balance speed reduction unit 5-2 and rotates, horizontal balance feed screw nut 5-4 is along with the rotation of horizontal balance leading screw 5-3 realizes the vertical equity action, and wriggling motor bearing 4-12 is along with horizontal balance feed screw nut 5-4 finishes the vertical equity action.
4), transverse horizontal moves (promptly laterally moving along base 1): PLC and receives the horizontal balance instruction that touch-screen is set, driving translation motor 6-1 rotates, translation motor 6-1 drives translation leading screw 6-3 by translation speed reduction unit 6-2 and rotates, translational nut 6-4 is along with the rotation of translation leading screw 6-3 realizes the transverse horizontal action, and horizontal balance support 5-5 finishes the transverse horizontal action along with translational nut 6-4 and along translation guide rail 7.

Claims (2)

1. one kind is used for the automotive seat wriggling testing machine that jolts, it is characterized in that: described testing machine comprises base (1), stand (2), action component (3) jolts, at least one peristaltic action assembly (4), at least one horizontal balance assembly (5), at least one translation assembly (6) and two translation guide rails (7), jolt action component (3) by variable-frequency motor (3-1), motor coupler (3-2), speed reduction unit (3-3) jolts, speed reduction unit shaft coupling (3-4), flying wheel (3-5), eccentric wheel (3-6), connecting rod (3-7), crank slide rail (3-8), eccentric throw connecting link (3-9), connecting pin (3-10), fixed head bearing (3-11), seat fixed head (3-12), two bearing seats (3-15) and four sleeves that jolt (3-13) are formed, the output terminal of variable-frequency motor (3-1) is connected by the input end of motor coupler (3-2) with the speed reduction unit that jolts (3-3), the output terminal of speed reduction unit (3-3) of jolting is connected with the input end of flying wheel (3-5) by speed reduction unit shaft coupling (3-4), the wheel shaft two ends of flying wheel (3-5) are separately positioned in two bearing seats (3-15), bearing seat (3-15) is fixed on the base (1), the wheel shaft of flying wheel (3-5) is connected with eccentric wheel (3-6), eccentric wheel (3-6) is connected with crank slide rail (3-8), crank slide rail (3-8) is connected with eccentric throw connecting link (3-9), eccentric throw connecting link (3-9) is connected with connecting rod (3-7), connecting rod (3-7) flexibly connects by connecting pin (3-10) and fixed head bearing (3-11), fixed head bearing (3-11) is connected with seat fixed head (3-12), seat fixed head (3-12) is installed on four sleeves that jolt (3-13), four sleeves that jolt (3-13) are all fixedlyed connected with the upper surface of stand (2), variable-frequency motor (3-1), the speed reduction unit (3-3) that jolts is all fixedlyed connected with base (1) with two bearing seats (3-15), peristaltic action assembly (4) is by wriggling servomotor (4-1), wriggling speed reduction unit (4-2), vertical bevel gear (4-3), horizontal bevel gear (4-4), slide block (4-5), guide pillar sleeve (4-6), slide rail (4-7), guide pillar (4-8), guide pillar web joint (4-9), wriggling mould (4-10), seat (4-11) and wriggling motor bearing (4-12) are formed, wriggling servomotor (4-1) is packed on the wriggling motor bearing (4-12), the output terminal of wriggling servomotor (4-1) is connected with the input end of wriggling speed reduction unit (4-2), vertical bevel gear (4-3) is arranged on the output terminal of wriggling speed reduction unit (4-2), vertical bevel gear (4-3) and horizontal bevel gear (4-4) engagement, the lower surface of horizontal bevel gear (4-4) is connected with the upper surface of guide pillar sleeve (4-6), slide block (4-5), slide rail (4-7) and guide pillar (4-8) all are arranged in the endoporus of horizontal bevel gear (4-4) and guide pillar sleeve (4-6), and slide block (4-5) is connected with guide pillar sleeve (4-6), slide block (4-5) is slidingly connected with slide rail (4-7), slide rail (4-7) is connected with guide pillar (4-8), guide pillar (4-8) is connected with guide pillar web joint (4-9), guide pillar web joint (4-9) is connected with wriggling mould (4-10), wriggling mould (4-10) is arranged on the seat (4-11), seat (4-11) is installed on the seat fixed head (3-12), horizontal balance assembly (5) is by horizontal servo motor (5-1), horizontal balance speed reduction unit (5-2), horizontal balance leading screw (5-3), horizontal balance nut (5-4) and horizontal balance support (5-5) are formed, horizontal servo motor (5-1) is packed on the horizontal balance support (5-5), the output terminal of horizontal servo motor (5-1) is connected with the input end of horizontal balance speed reduction unit (5-2), the output terminal of horizontal balance speed reduction unit (5-2) is connected with the input end of horizontal balance leading screw (5-3), horizontal balance nut (5-4) is threaded with horizontal balance leading screw (5-3), horizontal balance nut (5-4) is affixed with the wriggling motor bearing (4-12) on the peristaltic action assembly (4), translation assembly (6) is by translation motor (6-1), translation speed reduction unit (6-2), translation leading screw (6-3) and translational nut (6-4) are formed, the output terminal of translation motor (6-1) is connected with the input end of translation speed reduction unit (6-2), the output terminal of translation speed reduction unit (6-2) is connected with the input end of translation leading screw (6-3), translational nut (6-4) is threaded with translation leading screw (6-3), translational nut (6-4) is affixed with the horizontal balance support (5-5) on the horizontal balance assembly (5), the lower end of horizontal balance support (5-5) and two translation guide rails (7) are slidingly connected, and two translation guide rails (7) are installed on the stand (2).
2. according to the described automotive seat wriggling testing machine that jolts that is used for of claim 1, it is characterized in that: the quantity of described peristaltic action assembly (4), horizontal balance assembly (5) and translation assembly (6) is respectively three.
CN201110046325XA 2011-02-25 2011-02-25 Bump peristaltic test machine used for vehicle seat CN102156036B (en)

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CN102156036B CN102156036B (en) 2012-07-25

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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102589828A (en) * 2012-02-13 2012-07-18 长春富维—江森自控汽车饰件系统有限公司 Seat creep experiment platform
CN102692304A (en) * 2012-06-05 2012-09-26 奇瑞汽车股份有限公司 Automotive seat test system and method thereof
CN103196652A (en) * 2013-04-25 2013-07-10 上海交通大学 Active liquid tank oscillation simulation test device
CN103364165A (en) * 2013-06-27 2013-10-23 浙江龙生汽车部件股份有限公司 Car seat bump and creep durability testing machine
CN103698099A (en) * 2013-12-26 2014-04-02 长春孔辉汽车科技有限公司 Five-freedom-degree automobile seat vibration test table
CN103792058A (en) * 2014-03-12 2014-05-14 山东大学 Mechanical type high frequency vibration table
CN103792056A (en) * 2014-03-08 2014-05-14 吉林大学 Novel microcomputer control type car seat bump and creep test bench and method
CN103822796A (en) * 2014-03-14 2014-05-28 哈尔滨三迪工控工程有限公司 Bump peristaltic test machine applicable to vehicle seat
CN104198137A (en) * 2014-08-25 2014-12-10 长春富维—江森自控汽车饰件系统有限公司 Automobile seat bumping and wriggling testing device
CN104502118A (en) * 2014-11-26 2015-04-08 芜湖福马汽车零部件有限公司 Jolty driving simulation device for automobile seat
CN105021364A (en) * 2014-04-17 2015-11-04 长春孔辉汽车科技股份有限公司 Six degree of freedom automobile seat vibration test bench
CN106644548A (en) * 2017-01-18 2017-05-10 苏州瑞美科材料科技有限公司 Bump test mechanism for car seat
CN108254142A (en) * 2017-12-29 2018-07-06 广东欧珀移动通信有限公司 For the vibratory equipment of electronic device vibration test
CN109297661A (en) * 2018-09-27 2019-02-01 盐城同环机电科技有限公司 A kind of automotive seat endurance test bed

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US5913233A (en) * 1997-03-24 1999-06-15 Samsung Motors, Inc. Apparatus for driving a seat test machine
CN2833551Y (en) * 2005-06-10 2006-11-01 上海应用技术学院 Machine for testing longitudinal adjustment performance of automobile front seat
CN101819085A (en) * 2010-04-13 2010-09-01 重庆交通大学 Omnidirectional fatigue vibration test stand for automobile seats

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CN1194372A (en) * 1997-03-24 1998-09-30 三星自动车株式会社 Chair testing machine
US5913233A (en) * 1997-03-24 1999-06-15 Samsung Motors, Inc. Apparatus for driving a seat test machine
CN2833551Y (en) * 2005-06-10 2006-11-01 上海应用技术学院 Machine for testing longitudinal adjustment performance of automobile front seat
CN101819085A (en) * 2010-04-13 2010-09-01 重庆交通大学 Omnidirectional fatigue vibration test stand for automobile seats

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102589828B (en) * 2012-02-13 2014-06-18 长春富维—江森自控汽车饰件系统有限公司 Seat creep experiment platform
CN102589828A (en) * 2012-02-13 2012-07-18 长春富维—江森自控汽车饰件系统有限公司 Seat creep experiment platform
CN102692304A (en) * 2012-06-05 2012-09-26 奇瑞汽车股份有限公司 Automotive seat test system and method thereof
CN103196652A (en) * 2013-04-25 2013-07-10 上海交通大学 Active liquid tank oscillation simulation test device
CN103196652B (en) * 2013-04-25 2016-02-10 上海交通大学 A kind of active liquid tank oscillation simulation test device
CN103364165A (en) * 2013-06-27 2013-10-23 浙江龙生汽车部件股份有限公司 Car seat bump and creep durability testing machine
CN103364165B (en) * 2013-06-27 2016-06-08 浙江龙生汽车部件股份有限公司 A kind of automotive seat jolts wriggling durability-testing machines
CN103698099A (en) * 2013-12-26 2014-04-02 长春孔辉汽车科技有限公司 Five-freedom-degree automobile seat vibration test table
CN103792056A (en) * 2014-03-08 2014-05-14 吉林大学 Novel microcomputer control type car seat bump and creep test bench and method
CN103792058A (en) * 2014-03-12 2014-05-14 山东大学 Mechanical type high frequency vibration table
CN103822796A (en) * 2014-03-14 2014-05-28 哈尔滨三迪工控工程有限公司 Bump peristaltic test machine applicable to vehicle seat
CN103822796B (en) * 2014-03-14 2016-02-24 哈尔滨三迪工控工程有限公司 A kind of automotive seat jolts peristaltic test machine
CN105021364A (en) * 2014-04-17 2015-11-04 长春孔辉汽车科技股份有限公司 Six degree of freedom automobile seat vibration test bench
CN104198137A (en) * 2014-08-25 2014-12-10 长春富维—江森自控汽车饰件系统有限公司 Automobile seat bumping and wriggling testing device
CN104502118A (en) * 2014-11-26 2015-04-08 芜湖福马汽车零部件有限公司 Jolty driving simulation device for automobile seat
CN106644548A (en) * 2017-01-18 2017-05-10 苏州瑞美科材料科技有限公司 Bump test mechanism for car seat
CN108254142A (en) * 2017-12-29 2018-07-06 广东欧珀移动通信有限公司 For the vibratory equipment of electronic device vibration test
CN108254142B (en) * 2017-12-29 2020-07-03 Oppo广东移动通信有限公司 Vibration equipment for vibration test of electronic device
CN109297661A (en) * 2018-09-27 2019-02-01 盐城同环机电科技有限公司 A kind of automotive seat endurance test bed

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