CN104236918A - Automobile door lock endurance test device and method - Google Patents
Automobile door lock endurance test device and method Download PDFInfo
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- CN104236918A CN104236918A CN201410437065.2A CN201410437065A CN104236918A CN 104236918 A CN104236918 A CN 104236918A CN 201410437065 A CN201410437065 A CN 201410437065A CN 104236918 A CN104236918 A CN 104236918A
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- 238000012360 testing method Methods 0.000 title claims abstract description 48
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- 238000006073 displacement reaction Methods 0.000 claims description 36
- 230000001105 regulatory effect Effects 0.000 claims description 17
- 238000010998 test method Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The invention provides a device and a method for testing the durability of an automobile door lock, wherein the device comprises a motion adjusting part, an unlocking part and a control part, wherein the motion adjusting part comprises a servo motor, a sliding block component, a crank connecting rod mechanism and a bearing component; the unlocking part comprises a fixed shaft, a vehicle door opening and closing arm and an unlocking mechanism, the unlocking mechanism comprises a first unlocking unit and a second unlocking unit, the fixed shaft is connected with the first end of the vehicle door opening and closing arm through the first unlocking unit, and the first end of the vehicle door opening and closing arm is connected with a vehicle door through the second unlocking unit; the control part can adjust the length and the height according to the shape of the vehicle door, and more truly simulates the actual movement of the vehicle door.
Description
Technical field
The present invention relates to the corollary apparatus of automobile, be specifically related to a kind of car door lock durability test apparatus and method.
Background technology
The car door of automobile is the vitals on automobile, to isolated noise, ensures sealing, occupant safety important role.Because car door uses characteristic frequently, the possibility that fatigure failure occurs increases greatly, and fatigure failure may cause car door to fall the appearance of the phenomenons such as the sealing variation of paint, car door cracking and car door.The Consumer's Experience of impact to vehicle, even may constitute a threat to driver and crew.So producer tackles arrangements for automotive doors before dispatching from the factory carry out switch long duration test to optimize the performance index of car door.
At present air cylinder driven mostly is to the test unit that door contact interrupter carries out long duration test, defines experimental enviroment, and be not easy to regulate.Simultaneously the rectilinear motion of cylinder makes switch gate cannot the movement in a curve of better analog switch car door, and is not quite similar due to vehicle door handle height corresponding to different vehicles and width, and the adaptability of durability test apparatus to vehicle is urgently improved.
Summary of the invention
In view of this, the invention provides a kind of car door lock durability test apparatus and method, be intended to enable car door lock durability test apparatus adapt to height and the width of different arrangements for automotive doors.
The technical solution used in the present invention is specially: a kind of car door lock durability test apparatus, comprise motor adjustment portion, separate lock section and control part, described control part is connected with described motor adjustment portion, reconciliation lock section, described motor adjustment portion is connected, wherein: described motor adjustment portion comprises servomotor, , slide block assembly, toggle and bearing assembly, described servomotor is connected with slide block assembly by leading screw assembly, described slide block assembly is connected with described bearing assembly by described toggle, described bearing assembly is connected with described stationary shaft, described solution lock section comprises stationary shaft, door contact interrupter arm and release mechanism, described release mechanism comprises the first solution lock unit and second and separates lock unit, described stationary shaft is separated lock unit by described first and is connected with the first end of described door contact interrupter arm, and the second end of described door contact interrupter arm is separated lock unit by second and is connected with car door, described control part comprises servomotor controller, displacement transducer, hummer and peripheral circuit, described servomotor controller is connected with described servomotor, institute's displacement sensors is connected with described servomotor controller, described hummer, and institute's displacement sensors is located at described slide block assembly.In above-mentioned car door lock durability test apparatus, described slide block assembly comprises slide unit and slide block, and described slide unit is provided with chute vertically, and described slide unit slides in described groove; Described leading screw assembly is connected with described slide block.
In described car door lock durability test apparatus, described slide block is provided with institute's displacement sensors and is located on described slide block.
In above-mentioned car door lock durability test apparatus, described bearing assembly comprises bearing seat and deep groove ball bearing, described bearing seat is fixed on basal plane, described deep groove ball bearing and described bearing seat are matching structure, described slide block is connected with described deep groove ball bearing by toggle, described stationary shaft rotates in described deep groove ball bearing, and described bearing seat is also connected with described slide unit mutually.
In above-mentioned car door lock durability test apparatus, also comprise support foundation, one end of described support foundation is connected with described bearing seat, and the other end of described support foundation is connected with described deep groove ball bearing.
In above-mentioned car door lock durability test apparatus, described second separates lock unit comprises handle assembly regulating mechanism and enabling connecting soft band, described handle assembly regulating mechanism is equipped with described handle locking mechanism, described handle locking mechanism slides along the groove being located at door contact interrupter arm, described enabling connecting soft band is located at described door contact interrupter arm, for described handle locking mechanism locked after and door handle fasten.
In above-mentioned car door lock durability test apparatus, described handle assembly regulating mechanism is also provided with the block rubber that pushes, described in push block rubber for posting car door when arrangements for automotive doors is in closed condition.
A kind of car door lock endurance test method, first arrangements for automotive doors is made to be in closed condition, turning axle stationary shaft being pressed close to car door is placed, use the height of the first solution lock unit adjustment door contact interrupter arm, unclamping handle locking mechanism, by regulating the locked handle locking mechanism of handle assembly regulating mechanism, enabling connecting soft band system being connected to door handle, the block rubber that makes to push posts car door, and now control part is set to close a terminal; The displacement transducer be located on slide block sends signal, control part recorded bit displacement sensor position; Then arrangements for automotive doors is pulled to opening, control part is set to open terminal, and the displacement transducer be located on slide block sends signal, control part recorded bit displacement sensor position; Control part arranges opening angle and the closedown dynamics of car door by opening terminal and the sensing station of closing a terminal, and the cycle index of test is set, after completing cycle index, test stops, servomotor controller Real-Time Monitoring displacement transducer signal in test, stop the motion of servomotor when displacement signal exceeds between switch gate displacement field, and pass through buzzer warning.
In above-mentioned car door lock endurance test method, the step of each described circulation is specially:
Control part switches on power, servomotor drives the motion of leading screw assembly, leading screw assembly drives the slide unit motion of slide block assembly, slide unit drives the slide block movement on slide unit, slide block drives stationary shaft to rotate in deep groove ball bearing by crank rod movement, is moved by the door contact interrupter arm that rotarily drives of stationary shaft; The block rubber that pushes pushes, and car door arrives the position of closing a terminal that control part is arranged;
Servomotor reverses, drive the motion of leading screw assembly, leading screw assembly drives the slide unit motion of slide block assembly, slide unit drives the slide block movement on slide unit, slide block drives stationary shaft to rotate in deep groove ball bearing by crank rod movement, and moved by the door contact interrupter arm that rotarily drives of stationary shaft, enabling connecting soft band pulls door handle to unlock opening car door, car door moves to the position of the unlatching terminal that control part is arranged, and a circulation completes.
The beneficial effect that the present invention produces is:
Car door lock durability test apparatus servomotor of the present invention replaces air cylinder driven, decreases the demand to source of the gas, simplifies testing requirements; And compared with traditional straight line switch car door, test unit of the present invention can simulate the circular motion of door contact interrupter, reflects the actual motion of car door more realistically; And the control part of test unit can according to the length of the different adjustment device of car door shape and height, thus carry out car door lock long duration test more really, the angle that can control dynamics and the opening car door of closing the door on the other hand studies the impact durable on car door lock of different switch gate dynamics.And control part can record test number (TN) automatically, can report to the police when occurring abnormal, the ageing and reliability of test all obtains obvious improvement.
The displacement transducer be installed on slide block belongs to control part, for recording slider displacement, slider displacement signal is converted into voltage or current signal, makes servomotor controller control servomotor accurate motion.Servomotor controller Real-Time Monitoring displacement transducer signal in process of the test, stops motor movement when displacement signal exceeds between switch gate displacement field, by buzzer warning, prevents car door from destroying.Servomotor controller is by arranging servomotor rotating speed thus reaching gauge tap door dynamics, and under simulating different operating mode, close door is on the impact of car door lock.Control part distinguishes the signal of recorded bit displacement sensor in door closing and open site.When servomotor moves, reach displacement transducer record position, control part is thought that car door has completed and is opened the door or close, and carry out antiport, after reaching the test number (TN) of setting, test stops.
Accompanying drawing explanation
When considered in conjunction with the accompanying drawings, more completely the present invention can be understood better.Accompanying drawing described herein is used to provide a further understanding of the present invention, and embodiment and explanation thereof, for explaining the present invention, do not form inappropriate limitation of the present invention.
Fig. 1 is the structural representation of a kind of car door lock durability test apparatus of the present invention;
Fig. 2 is the structural representation that second of a kind of car door lock durability test apparatus of the present invention separates lock unit.
In figure: 1, stationary shaft 2, door contact interrupter arm 3, bearing seat 4, fixing seal deep groove ball bearing 5, toggle 6, slide block assembly 7, leading screw assembly 8, servomotor 9, handle assembly regulating mechanism 10, the block rubber 11 that pushes, enabling connecting soft band 12, handle locking mechanism 13, first separate lock unit 14, control part.
Embodiment
Below in conjunction with drawings and Examples, technical scheme of the present invention is described in further detail.
A kind of car door lock durability test apparatus as shown in Figure 1, comprise motor adjustment portion, separate lock section and control part, described control part is connected with described motor adjustment portion, and reconciliation lock section, described motor adjustment portion is connected; Specifically mainly comprise stationary shaft 1, door contact interrupter arm 2, bearing seat 3, deep groove ball bearing 4, toggle 5, slide block assembly 6, leading screw assembly 7, servomotor 8, handle assembly regulating mechanism 9, the block rubber 10 that pushes, enabling connecting soft band 11, handle locking mechanism 12, first solution lock unit (handle highly regulates locking mechanism) 13 and control part 14; Wherein:
Motor adjustment portion comprise servomotor 8, slide block and slide unit composition slide block assembly 6 (slide unit is provided with chute vertically, and slide unit slides in groove.), toggle 5 and the bearing assembly that is made up of bearing seat 3 and deep groove ball bearing 4, servomotor 8 is connected with slide block assembly 6 by leading screw assembly 7, slide block assembly 6 is connected with bearing assembly by toggle 5, and bearing assembly is connected with stationary shaft 1 further;
Separate lock section and comprise stationary shaft 1, door contact interrupter arm 2 and release mechanism, release mechanism comprises the first solution lock unit 13 and second and separates lock unit, stationary shaft 1 is separated lock unit 13 by first and is connected with the first end of door contact interrupter arm 2, and the second end of door contact interrupter arm 2 is separated lock unit by second and is connected with car door;
Control part 14 comprises servomotor controller, displacement transducer, hummer and peripheral circuit, and servomotor controller is connected with servomotor, and the displacement transducer be located on the slide block of slide block assembly 6 is connected with servomotor controller, hummer.
In bearing assembly, bearing seat is fixed on basal plane, and slide block is connected with deep groove ball bearing 4 by toggle 5, and stationary shaft 1 rotates in deep groove ball bearing 4, and bearing seat 3 phase is also connected with slide unit.Bearing assembly is fixed on basal plane by support foundation, and wherein one end of support foundation is connected with bearing seat 3, and the other end is connected with deep groove ball bearing 4.
Further as shown in Figure 2, the second solution lock unit comprises handle assembly regulating mechanism 9, handle locking mechanism 12 and enabling connecting soft band 11.Door contact interrupter arm 2 has one section of groove, handle locking mechanism 12 on handle assembly regulating member 9 can move wherein, highly regulate locking mechanism 13 similar with handle, handle locking mechanism 12 is also one end is knob bolt, the other end is hold-down nut, when being adjusted to switch gate correct position, locking handle locking mechanism 12, handle assembly regulating member 9 is fixed, then be connected to door handle by enabling connecting soft band 11, handle assembly regulating mechanism 9 is also provided with the block rubber 10 that pushes, for posting car door when arrangements for automotive doors is in closed condition.
This device controls leading screw assembly 7 by servomotor 8 and seesaws, toggle 5 is driven to circle, stationary shaft 1 drives door contact interrupter arm 2 opening car door, servomotor reverses, door contact interrupter arm 2 block rubber 10 that pushes completes action of closing the door, closed the reaching of door closes assigned address opening car door again, realizes especially by following steps:
First stationary shaft 1 is pressed close to car door turning axle to place when closing of the door, use the first locking unit mechanism 13 to adjust the height of door contact interrupter arm 2, unclamp handle locking mechanism 12, regulate handle assembly regulating mechanism 9, and then locked handle locking mechanism 12.Fixing enabling connecting soft band 11, the block rubber 10 that makes to push posts car door.Now be set at control end position of closing a terminal, the displacement transducer of slide block sends signal, control part 14 recorded bit displacement sensor position.Open car door, car door is pulled to test and thinks the open site belonged to, be set to open terminal at control end.Displacement transducer on slide block sends signal, control part 14 recorded bit displacement sensor position.
Click at control part 14 servomotor 8 that starts to switch on power to work, leading screw assembly 7 is driven to move, toggle 5 moves and drives stationary shaft 1 to rotate in the deep groove ball bearing 4 of the fixing seal of Matching installation on bearing seat 3, and then drives door contact interrupter arm 2 to move.The block rubber 10 that pushes pushes until car door arrival is closed a terminal; Servomotor 8 reverses, drive leading screw assembly 7 to move, toggle 5 motion drives stationary shaft 1 in deep groove ball bearing 4, rotarily drive door contact interrupter arm 2 and moves, and enabling connecting soft band 11 pulls door handle to unlock opening car door, move to unlatching terminal, complete a circulation.
By the number of times of the opening angle of the Serve Motor Control driver of control part 14 setting car door, closing forces and door contact interrupter, general door lock switch test need carry out more than 5000 times; Durability test apparatus of the present invention is easy to adjust, meet various differing heights and the use of length car door, be convenient to different depot, before dispatching from the factory, long duration test carried out to car door lock, and close by adopting coaxial circular motion to imitate car door opening as far as possible truly, it is more reasonable to make the long duration test of car door lock.
As mentioned above, embodiments of the invention are explained, obviously, as long as do not depart from fact inventive point of the present invention and effect, will be readily apparent to persons skilled in the art distortion, is also all included within protection scope of the present invention.
Claims (9)
1. a car door lock durability test apparatus, is characterized in that, comprise motor adjustment portion, separate lock section and control part, described control part is connected with described motor adjustment portion, and described motor adjustment portion is connected with locked portion, wherein:
Described motor adjustment portion comprise servomotor, slide block assembly, toggle and bearing assembly, described servomotor is connected with slide block assembly by leading screw assembly, described slide block assembly is connected with described bearing assembly by described toggle, and described bearing assembly is connected with described stationary shaft;
Described solution lock section comprises stationary shaft, door contact interrupter arm and release mechanism, described release mechanism comprises the first solution lock unit and second and separates lock unit, described stationary shaft is separated lock unit by described first and is connected with the first end of described door contact interrupter arm, and the second end of described door contact interrupter arm is separated lock unit by second and is connected with car door;
Described control part comprises servomotor controller, displacement transducer, hummer and peripheral circuit, described servomotor controller is connected with described servomotor, institute's displacement sensors is connected with described servomotor controller, described hummer, and institute's displacement sensors is located at described slide block assembly.
2. car door lock durability test apparatus according to claim 1, is characterized in that, described slide block assembly comprises slide unit and slide block, and described slide unit is provided with chute vertically, and described slide unit slides in described groove; Described leading screw assembly is connected with described slide block.
3. car door lock durability test apparatus according to claim 2, is characterized in that, institute's displacement sensors is located on described slide block.
4. car door lock durability test apparatus according to claim 1, it is characterized in that, described bearing assembly comprises bearing seat and deep groove ball bearing, described bearing seat is fixed on basal plane, described deep groove ball bearing and described bearing seat are matching structure, described slide block is connected with described deep groove ball bearing by toggle, and described stationary shaft rotates in described deep groove ball bearing, and described bearing seat is also connected with described slide unit mutually.
5. car door lock durability test apparatus according to claim 4, is characterized in that, also comprise support foundation, and one end of described support foundation is connected with described bearing seat, and the other end of described support foundation is connected with described deep groove ball bearing.
6. car door lock durability test apparatus according to claim 1, it is characterized in that, described second separates lock unit comprises handle assembly regulating mechanism and enabling connecting soft band, described handle assembly regulating mechanism is equipped with described handle locking mechanism, described handle locking mechanism slides along the groove being located at door contact interrupter arm, described enabling connecting soft band is located at described door contact interrupter arm, for described handle locking mechanism locked after and door handle fasten.
7. car door lock durability test apparatus according to claim 1, is characterized in that, described handle assembly regulating mechanism is also provided with the block rubber that pushes, described in push block rubber for posting car door when arrangements for automotive doors is in closed condition.
8. a car door lock endurance test method, it is characterized in that, first arrangements for automotive doors is made to be in closed condition, turning axle stationary shaft being pressed close to car door is placed, and uses the height of the first solution lock unit adjustment door contact interrupter arm, unclamps handle locking mechanism, by regulating the locked handle locking mechanism of handle assembly regulating mechanism, enabling connecting soft band system is connected to door handle, and the block rubber that makes to push posts car door, and now control part is set to close a terminal; The displacement transducer be located on slide block sends signal, control part recorded bit displacement sensor position; Then arrangements for automotive doors is pulled to opening, control part is set to open terminal, and the displacement transducer be located on slide block sends signal, control part recorded bit displacement sensor position; Control part arranges opening angle and the closedown dynamics of car door by opening terminal and the sensing station of closing a terminal, and the cycle index of test is set, after completing cycle index, test stops, servomotor controller Real-Time Monitoring displacement transducer signal in test, stop the motion of servomotor when displacement signal exceeds between switch gate displacement field, and pass through buzzer warning.
9. car door lock endurance test method according to claim 8, is characterized in that, the step of each described circulation is specially:
Control part switches on power, servomotor drives the motion of leading screw assembly, leading screw assembly drives the slide unit motion of slide block assembly, slide unit drives the slide block movement on slide unit, slide block drives stationary shaft to rotate in deep groove ball bearing by crank rod movement, is moved by the door contact interrupter arm that rotarily drives of stationary shaft; The block rubber that pushes pushes, and car door arrives the position of closing a terminal that control part is arranged;
Servomotor reverses, drive the motion of leading screw assembly, leading screw assembly drives the slide unit motion of slide block assembly, slide unit drives the slide block movement on slide unit, slide block drives stationary shaft to rotate in deep groove ball bearing by crank rod movement, and moved by the door contact interrupter arm that rotarily drives of stationary shaft, enabling connecting soft band pulls door handle to unlock opening car door, car door moves to the position of the unlatching terminal that control part is arranged, and a circulation completes.
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104897389A (en) * | 2015-06-19 | 2015-09-09 | 庆铃汽车（集团）有限公司 | Vehicle door opening and closing durability tester |
| CN105067367A (en) * | 2015-08-25 | 2015-11-18 | 张泽 | Electronic lock testing apparatus and system |
| CN107607330A (en) * | 2017-10-31 | 2018-01-19 | 无锡瑞林控制软件有限公司 | The Durable detection device of automobile side door lock |
| CN107764543A (en) * | 2016-08-19 | 2018-03-06 | 东华大学 | Intelligent door lock fault detection system |
| CN108254172A (en) * | 2018-01-18 | 2018-07-06 | 中国汽车技术研究中心 | A kind of new automobile side door lock sound quality testboard bay |
| CN109580250A (en) * | 2018-12-19 | 2019-04-05 | 中国汽车技术研究中心有限公司 | Laser displacement inspecting control system and method |
| CN109682582A (en) * | 2018-10-31 | 2019-04-26 | 安徽江淮汽车集团股份有限公司 | A kind of lock body reliability test |
| CN110307997A (en) * | 2019-08-01 | 2019-10-08 | 安徽江淮汽车集团股份有限公司 | A kind of door handle durability test apparatus based on load |
| CN113237646A (en) * | 2021-05-10 | 2021-08-10 | 重庆长安汽车股份有限公司 | Hide flexible durable test device of induction type door handle |
| CN113567148A (en) * | 2021-07-22 | 2021-10-29 | 襄阳达安汽车检测中心有限公司 | Durability test system for opening and closing of vehicle door |
| CN113591213A (en) * | 2021-07-15 | 2021-11-02 | 武汉理工大学 | Durability analysis method for novel door lock body of light commercial vehicle |
| CN111272442B (en) * | 2020-02-25 | 2022-05-17 | 上汽大众汽车有限公司 | Electric sliding door durability test bench and test method |
| CN114923699A (en) * | 2022-03-18 | 2022-08-19 | 吉林大学 | Vehicle door fatigue experiment table |
| CN114923676A (en) * | 2022-05-30 | 2022-08-19 | 一汽奔腾轿车有限公司 | Door opening and closing endurance test device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201242500Y (en) * | 2008-07-31 | 2009-05-20 | 比亚迪股份有限公司 | Durability test apparatus for vehicle door assembly |
| CN202693349U (en) * | 2012-06-13 | 2013-01-23 | 浙江吉利汽车研究院有限公司杭州分公司 | Automobile door lock durability testing equipment |
| CN202814685U (en) * | 2012-06-26 | 2013-03-20 | 天津博信汽车零部件有限公司 | Vehicle door end durability test device |
| CN202869820U (en) * | 2012-09-04 | 2013-04-10 | 浙江吉利汽车研究院有限公司杭州分公司 | Rotary-type vehicle-door durable test apparatus |
| CN203310628U (en) * | 2013-06-26 | 2013-11-27 | 苏州机翊得自动化设备有限公司 | Durability testing mechanism for hinges of automobile rotary door |
| CN103575548A (en) * | 2013-11-19 | 2014-02-12 | 浙江吉利汽车研究院有限公司 | Durability test bed for automobile door |
| CN204202878U (en) * | 2014-08-29 | 2015-03-11 | 北京新能源汽车股份有限公司 | Automobile door lock endurance test device |
-
2014
- 2014-08-29 CN CN201410437065.2A patent/CN104236918B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201242500Y (en) * | 2008-07-31 | 2009-05-20 | 比亚迪股份有限公司 | Durability test apparatus for vehicle door assembly |
| CN202693349U (en) * | 2012-06-13 | 2013-01-23 | 浙江吉利汽车研究院有限公司杭州分公司 | Automobile door lock durability testing equipment |
| CN202814685U (en) * | 2012-06-26 | 2013-03-20 | 天津博信汽车零部件有限公司 | Vehicle door end durability test device |
| CN202869820U (en) * | 2012-09-04 | 2013-04-10 | 浙江吉利汽车研究院有限公司杭州分公司 | Rotary-type vehicle-door durable test apparatus |
| CN203310628U (en) * | 2013-06-26 | 2013-11-27 | 苏州机翊得自动化设备有限公司 | Durability testing mechanism for hinges of automobile rotary door |
| CN103575548A (en) * | 2013-11-19 | 2014-02-12 | 浙江吉利汽车研究院有限公司 | Durability test bed for automobile door |
| CN204202878U (en) * | 2014-08-29 | 2015-03-11 | 北京新能源汽车股份有限公司 | Automobile door lock endurance test device |
Non-Patent Citations (1)
| Title |
|---|
| 陈甦欣 等: "汽车车门门锁和铰链试验台控制系统的研制", 《机床与液压》 * |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104897389A (en) * | 2015-06-19 | 2015-09-09 | 庆铃汽车（集团）有限公司 | Vehicle door opening and closing durability tester |
| CN104897389B (en) * | 2015-06-19 | 2018-05-01 | 庆铃汽车（集团）有限公司 | Opening/closing door of vehicle durability test machine |
| CN105067367A (en) * | 2015-08-25 | 2015-11-18 | 张泽 | Electronic lock testing apparatus and system |
| CN107764543A (en) * | 2016-08-19 | 2018-03-06 | 东华大学 | Intelligent door lock fault detection system |
| CN107607330A (en) * | 2017-10-31 | 2018-01-19 | 无锡瑞林控制软件有限公司 | The Durable detection device of automobile side door lock |
| CN107607330B (en) * | 2017-10-31 | 2023-06-16 | 无锡瑞林智能科技有限公司 | Durable check out test set of car side door lock |
| CN108254172A (en) * | 2018-01-18 | 2018-07-06 | 中国汽车技术研究中心 | A kind of new automobile side door lock sound quality testboard bay |
| CN109682582B (en) * | 2018-10-31 | 2021-03-30 | 安徽江淮汽车集团股份有限公司 | Lock reliability test device |
| CN109682582A (en) * | 2018-10-31 | 2019-04-26 | 安徽江淮汽车集团股份有限公司 | A kind of lock body reliability test |
| CN109580250B (en) * | 2018-12-19 | 2024-06-18 | 中国汽车技术研究中心有限公司 | Laser displacement detection control system and method |
| CN109580250A (en) * | 2018-12-19 | 2019-04-05 | 中国汽车技术研究中心有限公司 | Laser displacement inspecting control system and method |
| CN110307997A (en) * | 2019-08-01 | 2019-10-08 | 安徽江淮汽车集团股份有限公司 | A kind of door handle durability test apparatus based on load |
| CN110307997B (en) * | 2019-08-01 | 2020-12-01 | 安徽江淮汽车集团股份有限公司 | Load-based vehicle door handle endurance test device |
| CN111272442B (en) * | 2020-02-25 | 2022-05-17 | 上汽大众汽车有限公司 | Electric sliding door durability test bench and test method |
| CN113237646A (en) * | 2021-05-10 | 2021-08-10 | 重庆长安汽车股份有限公司 | Hide flexible durable test device of induction type door handle |
| CN113591213A (en) * | 2021-07-15 | 2021-11-02 | 武汉理工大学 | Durability analysis method for novel door lock body of light commercial vehicle |
| CN113591213B (en) * | 2021-07-15 | 2023-11-03 | 武汉理工大学 | Durability analysis method for novel door lock body of light commercial vehicle |
| CN113567148A (en) * | 2021-07-22 | 2021-10-29 | 襄阳达安汽车检测中心有限公司 | Durability test system for opening and closing of vehicle door |
| CN113567148B (en) * | 2021-07-22 | 2024-03-26 | 襄阳达安汽车检测中心有限公司 | Durability test system for opening and closing of vehicle door |
| CN114923699A (en) * | 2022-03-18 | 2022-08-19 | 吉林大学 | Vehicle door fatigue experiment table |
| CN114923676A (en) * | 2022-05-30 | 2022-08-19 | 一汽奔腾轿车有限公司 | Door opening and closing endurance test device |
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| CN104236918B (en) | 2017-04-05 |
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