CN106289737B - The durability test device and its method of vehicle body shutter member - Google Patents
The durability test device and its method of vehicle body shutter member Download PDFInfo
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- CN106289737B CN106289737B CN201610602721.9A CN201610602721A CN106289737B CN 106289737 B CN106289737 B CN 106289737B CN 201610602721 A CN201610602721 A CN 201610602721A CN 106289737 B CN106289737 B CN 106289737B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The present invention relates to automotive fields, disclose a kind of durability test device of vehicle body shutter member, the vehicle body shutter member includes by hinge and the hinged door body of vehicle body, the durability test device includes opening-closing door mechanism, the opening-closing door mechanism includes first driving device and the first flexible piece set on the piston rod end of the first driving device, and the first driving device is connect by first flexible piece with the door body；The piston rod contraction of the first driving device makes the first flexible piece that door body be pulled to open, and the piston rod stretching of first driving device is closed with door body described in pushing tow.Durability test device of the invention can improve the authenticity and reliability of the durability test result that vehicle body shutter member door body is opened and closed with the opening of real simulation vehicle body shutter member door body and the application environment of closing.
Description
Technical field
The present invention relates to automotive fields, more particularly to the durability test device and its method of a kind of vehicle body shutter member.
Background technique
Filler cap and the charging port cap opening and closing function part one of important as automobile, belong to important in vehicle body shutter member
Scope is examined, reliability and safety etc. are got more and more extensive concerning of people.Currently, domestic durable to vehicle body shutter member
The equipment of test, is all developed just for four-door two-lid substantially, to the durability test device of filler cap or charging port cap
And test method is relatively simple, for example, generalling use a cylinder, the door body of the piston rod of cylinder and vehicle body shutter member is cut with scissors
It connects, using stretching/contractive action of the piston rod of cylinder, door body is directly acted on by piston rod, to drive door body close/to beat
It opens, endurance test is carried out to vehicle body shutter member；But using such scheme, makes the more difficult determination of the installation site of cylinder, cause
The piston rod movement track of cylinder is interfered with door body motion profile, easily causes that door body close/open is excessive or too small feelings
Condition causes shutter member additional damage；Therefore, there are biggish limitations for such scheme, and filler cap cannot be effectively detected
Or the reliability of charging port cap opening and closing.
Summary of the invention
The object of the present invention is to provide the durability test devices and its method of a kind of vehicle body shutter member, can be by actual
The opening and closing sequence of vehicle body shutter member acts step by step, with the opening and closing environment of real simulation vehicle body shutter member, makes vehicle body shutter member
Durability test is more true and reliable and has normalization.
To achieve the goals above, the present invention provides a kind of durability test device of vehicle body shutter member, the vehicle bodies
Shutter member includes by hinge and the hinged door body of vehicle body, and the durability test device includes opening-closing door mechanism, it is described open/
Shutdown mechanism includes first driving device and the first flexible piece set on the piston rod end of the first driving device, and described
One driving device is connect by first flexible piece with the door body；The piston rod contraction of the first driving device makes first
Flexible piece pulls door body to open, and the piston rod stretching of first driving device is closed with door body described in pushing tow.
Preferably, the vehicle body shutter member further include can the lock of the door body that is in close state of automatic blocking
Closing mechanism and acting on the locking mechanism makes the unlocking mechanism of the locking mechanism unlock, and the durability test device is also
Including lock door mechanism and unlocking mechanism, the lock door mechanism is equipped with the second driving device, the piston rod of second driving device
It is vertical with the door body under being in close state, when the door body is in close state, the work of second driving device
Stopper rod stretch out with door body locking described in pushing tow, the unlocking mechanism include third driving device and be set to the third driving device
Piston rod end the second flexible piece, the third driving device passes through second flexible piece and the unlocking mechanism and connects
It connects, the piston rod of the third driving device is shunk to pull the unlocking mechanism to unlock the locking mechanism.
Preferably, first flexible piece is rope or spring, and one end of first flexible piece is connected to institute
The end of the piston rod of first driving device is stated, the other end of first flexible piece is equipped with connector, first flexible piece
It is connected by the connector and is connect with the door body.
Preferably, the connector is sucker, and the sucker suction is in the door body.
Preferably, second flexible piece is rope, and one end of second flexible piece is connected to the third
The end of the piston rod of driving device is connected with fixture on the other end of second flexible piece, and second flexible piece passes through
The fixture is connect with the unlocking mechanism.
Preferably, the fixture includes clamping piece and at least one adjusts bolt, and the clamping piece is equipped with opposite
The first side wall, second sidewall and the connection the first side wall, second sidewall bottom wall, the first side wall is equipped with bolt
Hole, each adjusting bolt corresponding matching is in the bolt hole, second flexible piece and one of them described adjusting spiral shell
It tethers and connects；The unlocking mechanism include unlock activation members and one end with it is described unlock that activation members connect by moving part, it is described by
The other end of moving part connects the blocking mechanism, and the unlock activation members are clamped in the second sidewall and adjust the end of bolt
Between portion.
Preferably, the end of the piston rod of the first driving device and the second driving device is equipped with by flexibility
Cylinder push top is made in material.
Preferably, the vehicle body shutter member is oil filler cap system or charging port cap system.
Identical in order to solve the problems, such as, the present invention also provides a kind of durability test methods of vehicle body shutter member, including
Following steps:
S01, it drives the piston rod of the first driving device of the opening-closing door mechanism to shrink, the first flexible piece is made to pull door
Body opens it to extreme position；
S02, it drives the piston rod of the first driving device of the opening-closing door mechanism to stretch out, makes the first driving device
Piston rod pushing tow described in door body make its closing；
S03, step S01 to step S02 is repeated to obtain test result.
The present invention also provides the durability test methods of another vehicle body shutter member, comprising the following steps:
The piston rod of the third driving device of S01, the driving unlocking mechanism is shunk, and the second flexible piece is made to pull the solution
Latch mechanism makes the locking mechanism unlock the door body；
S02, it drives the piston rod of the first driving device of the opening-closing door mechanism to shrink, the first flexible piece is made to pull door
Body opens it to extreme position；
S03, it drives the piston rod of the first driving device of the opening-closing door mechanism to stretch out, makes the first driving device
Piston rod pushing tow described in door body make its closing；
The piston rod of the second driving device of S04, the driving lock door mechanism stretches out, and makes the work of second driving device
Door body described in stopper rod pushing tow makes its locking；
S05, step S01 to step S04 is repeated to obtain test result.
The first driving device of the durability test device of vehicle body shutter member of the invention, opening-closing door mechanism passes through first
Flexible piece is connect with door body, and keeps the piston rod of first driving device substantially parallel with the door body under being in close state；First
The piston rod contraction of driving device makes the first flexible piece that door body be pulled to open, and the first flexible piece can be absorbed door body and open Shi Qiyu
Location conflicts between first driving device keep door opening action relatively reliable；The piston rod of first driving device is stretched out with pushing tow
Door body is closed, and the location conflicts that door body is closed between Shi Qiyu first driving device can be absorbed in the first flexible piece, makes to close the door dynamic
Make relatively reliable；On the whole, the setting of the first flexible piece reduces constraint condition to the position setting of first driving device, mentions
The high environmental suitability of durability test device.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of vehicle body shutter member (oil filler cap system)；
Fig. 2 is the durability test device structural schematic diagram of the vehicle body shutter member of one embodiment of the invention；
Fig. 3 is the durability test device structural schematic diagram of the vehicle body shutter member of another embodiment of the present invention；
Fig. 4 is the structural schematic diagram of clamping piece in embodiment illustrated in fig. 3.
Wherein: 1, opening-closing door mechanism；11, first driving device；12, the first flexible piece；13, connector；2, it locks a door machine
Structure；21, the second driving device；3, unlocking mechanism；31, third driving device；32, the second flexible piece；33, fixture；331, it clamps
Part；3311, the first side wall；3312, second sidewall；3313, bottom wall；3314, tapped through hole；332, bolt is adjusted；4, oil filler
Lid；5, hinge；6, unlocking mechanism；61, activation members are unlocked；7, locking mechanism；8, vehicle body；9, cylinder is had a haircut.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
As shown in Figure 1, the vehicle body shutter member in the present invention refers to oil filler cap system or charging port cap system etc., these
The structure of vehicle body shutter member all has the feature of some general character, that is, these vehicle body shutter members include that can rotate and beat along shaft
The door body (filler cap 4) opened and closed, door body (filler cap 4) is hinged on vehicle body 8 by hinge 5, can be at automatic blocking
In the door body (filler cap 4) of closed state locking mechanism 7 and act on locking mechanism 7 make locking mechanism 7 unlock solution
Latch mechanism 6；And in the actual environment, when user needs to open these vehicle body shutter members, usually first pass through the work of unlocking mechanism 6
Make its unlock for blocking mechanism 7, so that flicking the door body (filler cap 4) being blocked slightly to it opens sprung-open position,
Then door body (filler cap 4) is opened again；When needing locking door body (filler cap 4), first door body (filler cap 4) is closed
It closes to it and opens sprung-open position, then apply certain thrust to door body (filler cap 4) again, make 7 automatic blocking of blocking mechanism
Door body (filler cap 4).
Wherein it is possible to be directed to according to opening/closing door of vehicle part difference testing factor using embodiment different in the present invention
Property tested, be specifically described structure and work of the invention by taking oil filler cap system durability test test as an example below
Principle.
Embodiment 1
As shown in Fig. 2, in order to test the hinge 5 of the door body of oil filler cap system (filler cap 4) and 8 hinged place of vehicle body
Durability, durability test device of the invention are provided with opening-closing door mechanism 1 comprising first driving device 11 and are set to the
First flexible piece 12 of the piston rod end of one driving device 11, first driving device 11 pass through the first flexible piece 12 and door body
(filler cap 4) connection, first driving device 11 are fixedly mounted on support (not shown), and are located at the outside of vehicle body 8, and first
The piston rod of driving device 11 is substantially parallel with door body (filler cap 4) under being in close state, and first driving device
11 are located at door body (filler cap 4) hinged side, and the piston rod of first driving device 11 is vertical with the shaft of hinge 5, with
When ensuring that the piston rod of first driving device 11 is released, door body (filler cap 4) can be closed to it and open sprung-open position.
When the piston rod of first driving device 11 is shunk, the first flexible piece 12 will be made to pull filler cap 4 along 5 turns of hinge
It moves and opens filler cap 4 to extreme position, oiling can be absorbed during filler cap 4 is opened in the first flexible piece 12
Location conflicts between lid 4 and first driving device 11, therefore, will not the mounting structure of hinge 5 to filler cap 4 cause
Additional damage, while the constraint condition of 11 installation site of first driving device is decreased, improve durability test device
Environmental suitability；When the piston rod of first driving device 11 is stretched out with the closing of pushing tow filler cap 4, on the one hand, first is soft
Property part 12 location conflicts between filler cap 4 and first driving device 11 can be absorbed during filler cap is closed,
Keep shutdown movement relatively reliable, on the other hand, the piston rod of first driving device 11 and is in close state lower door body (oil filler
Lid 4) it is substantially parallel, it thereby may be ensured that door body (filler cap 4) can close the survey for improving durability test device in place
The accuracy of examination.
In the present embodiment, the first flexible piece 12 is rope, and one end of rope is connected to the piston rod of first driving device 11
End, the other end of rope is equipped with connector 13, and rope is connect by connector 13 with door body (filler cap 4), Ke Yitong
The length of rope is overregulated, the position when piston rod of Lai Shiying first driving device 11 is shunk is opened with door body (filler cap 4)
The relationship of the extreme position opened, to beat door body (filler cap 4) when the piston rod of first driving device 11 is shunk
It opens to extreme position；Preferably, connector 13 can be sucker, the sucker suction is on door body (filler cap 4).Certainly,
First flexible piece 12 is also possible to the lesser spring of rigidity, can also reach same effect.
Embodiment 2
In order to which the integral status to oil filler cap system carries out durability test test, i.e., in addition to being referred in embodiment 1 pair
Switch gate movement durability test outside, the present embodiment on the basis of embodiment 1, further to the unlock of oil filler cap system
The durability test of mechanism 6 and locking mechanism 7.
Therefore, as shown in figure 3, durability test device of the invention is additionally provided with lock door mechanism 2 and unlocking mechanism 3；It locks a door
Mechanism 2 includes the second driving device 21, and the second driving device 21 is fixedly mounted on support (not shown), and is located at vehicle body 8
Outside keeps the piston rod of the second driving device 21 vertical with door body (filler cap 4) under locked position, when the first driving
The piston rod of device 11 stretches out pushing tow door body (filler cap 4) after opening sprung-open position, the piston of the second driving device 21
Bar, which is stretched out, makes 7 locking door body (filler cap 4) of locking mechanism with pushing tow door body (filler cap 4)；It should be noted that second drives
After the piston rod of dynamic device 21 is shunk, in door body (filler cap 4) opening procedure, the side of door body (filler cap 4) and the
The piston rod end of two driving devices 21 should have certain gap when crossing, and avoid the two that location conflicts occur, and influence
The opening action of door body (filler cap 4)；In addition, the vertical direction of the second driving device 21 and first driving device 11 in diagram
It is staggered up and down, the piston rod of first driving device 11 is avoided to interfere when releasing with the position of the second driving device 21.
In conjunction with shown in Fig. 3 and Fig. 4, unlocking mechanism 3 includes third driving device 31 and the work set on third driving device 31
Second flexible piece 32 of stopper rod end, third driving device 31 are connect by the second flexible piece 32 with unlocking mechanism 6, third driving
The piston rod of device 31 is shunk to pull unlocking mechanism 6 to unlock locking mechanism 7；Specifically, the second flexible piece 32 is rope, the
One end of two flexible pieces 32 is connected on the piston rod of third driving device 31, is connected with folder on the other end of the second flexible piece 32
Tool 33, which is equipped with clamping piece 331 and at least one adjusts bolt 332, and clamping piece 331 is equipped with the first side wall 3311, the
Two side walls 3312 and bottom wall 3313, the first side wall 3311 are connect with one end of bottom wall 3313, second sidewall 3312 and bottom wall 3313
Other end connection and opposite with the first side wall 3311, the first side wall 3311 is equipped with spiral shell identical with 332 quantity of bolt is adjusted
Line through-hole 3314, in tapped through hole 3314, the second flexible piece 32 is adjusted each 332 corresponding matching of adjusting bolt with one of
Bolt 332 connects；Unlocking mechanism 6 is equipped with unlock activation members 61 and one end and (is not marked with what unlock activation members 61 were connect by moving part
Number), locking mechanism 7 is connected by the other end of moving part (not labeled), unlock activation members 61 are clamped in second sidewall 3312 and adjust
Between the end for saving bolt 332；The piston rod of third driving device 31 is shunk, and makes the second flexible piece that unlocking mechanism 6 be pulled to unlock
Activation members 61 make to be acted on locking mechanism 7 by moving part (not labeled), it is made to unlock door body (filler cap 4)；Preferably, the
The piston rod of three driving devices 31 is arranged along the direction of motion of unlock activation members 61, so that third driving device 31 can compare
Easily unlock activation members 61 are pulled；The length of adjusting rope, the piston rod of Lai Shiying third driving device 31 can be passed through
The relationship for the extreme position that position and unlock activation members 61 when contraction move, to be received when the piston rod of third driving device 11
When contracting, reliably door body (filler cap 4) can be unlocked.
As shown in connection with fig. 3, the durability test device course of work in the present embodiment is as follows: the work of third driving device 31
Stopper rod, which shrinks the unlock activation members 61 for making the second flexible piece 32 pull unlocking mechanism 6, unlocks blocking mechanism, while door body (is refueled
Lid 4) it is slightly flicked to sprung-open position is opened, then, the piston rod of third driving device 31 stretches out, and makes unlocking mechanism 6
Unlock activation members 61 restPose, and then, the piston rod contraction of first driving device 11 makes the first flexible piece 12 pull door
Body (filler cap 4) is opened to extreme position, and then, the piston rod of first driving device 11 stretches out, with pushing tow door body (oil filler
Lid 4) close door body (filler cap 4) to sprung-open position is opened, then, the piston rod of the second driving device 21 stretches out, with top
The body (filler cap 4) that pushes makes 7 locking door body (filler cap 4) of locking mechanism, and then, the piston rod of the second driving device 21 contracts
It returns, so far, the durability test device of the present embodiment completes primary complete test process；When the durability test of the present embodiment fills
It sets and repeats above procedure, can be realized and durability test test is carried out to the integral status of oil filler cap system.
In the present embodiment, unlocking mechanism 3, opening-closing door mechanism 1 and lock door mechanism 2 work in order, to realize filler cap
The unlock of system, ON/OFF door body (filler cap 4) and locking movement, real simulation oil filler cap system daily use environment,
Keep the durability test result of oil filler cap system more true and reliable.
In the embodiment above, can be arranged in the end of the piston rod of first driving device and the second driving device by soft
Property material (such as rubber, foamed plastics etc.) cylinder push top 9 is made, when piston rod ejection, cylinder push top 9 is contacted with door body,
To prevent piston rod from scratching door body.
Identical in order to solve the problems, such as, the invention also discloses the durability test method of above-mentioned vehicle body shutter member, the party
Method is applicable to the device of embodiment 1, this method specifically includes the following steps:
S01, it drives the piston rod of the first driving device of opening-closing door mechanism to shrink, makes the first flexible piece that door body be pulled to make
It is opened to extreme position；
S02, it drives the piston rod of the first driving device of opening-closing door mechanism to stretch out, makes the piston rod of first driving device
Pushing tow door body makes its closing；
S03, step S01 to step S02 is repeated to obtain test result.
In three above step, the opening of door body and the movement of closing are simulated, so as to realize vehicle body shutter member
Door body and vehicle body hinged place hinge 5 durability test.
In order to which the integral status to vehicle body shutter member carries out durability test test, the invention also discloses another vehicle bodies
The durability test method of shutter member, this method are applicable to the device of embodiment 2, and this method specifically comprises the following steps:
S01, it drives the piston rod of the third driving device of unlocking mechanism to shrink, makes the second flexible piece that unlocking mechanism be pulled to make
Locking mechanism unlocks door body；
S02, it drives the piston rod of the first driving device of opening-closing door mechanism to shrink, makes the first flexible piece that door body be pulled to make
It is opened to extreme position；
S03, it drives the piston rod of the first driving device of opening-closing door mechanism to stretch out, makes the piston rod of first driving device
Pushing tow door body makes its closing；
S04, it drives the piston rod of the second driving device of lock door mechanism to stretch out, makes the piston rod pushing tow of the second driving device
Door body makes its locking；
S05, step S01 to step S04 is repeated to obtain test result.
This method realizes the unlock of vehicle body shutter member, ON/OFF door body and locking movement and orderly executes, real simulation vehicle
Body shutter member daily use environment, keeps the durability test result of vehicle body shutter member more true and reliable.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and replacement can also be made, these are improved and replacement
Also it should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of durability test device of vehicle body shutter member, the vehicle body shutter member includes by hinge and the hinged door of vehicle body
Body, which is characterized in that
The durability test device includes opening-closing door mechanism, the opening-closing door mechanism include first driving device and be set to institute
The first flexible piece of the piston rod end of first driving device is stated, the first driving device passes through first flexible piece and institute
State door body connection；The piston rod contraction of the first driving device makes the first flexible piece that door body be pulled to open, first driving device
Piston rod stretching closed with door body described in pushing tow；
The piston rod of first driving device is substantially parallel with the door body under being in close state；
The vehicle body shutter member further includes that the locking mechanism of the door body that is in close state of automatic blocking and can act on
The locking mechanism makes the unlocking mechanism of the locking mechanism unlock；The durability test device further includes lock door mechanism and opens
Latch mechanism,
The lock door mechanism be equipped with the second driving device, the piston rod of second driving device be in close state under institute
It is vertical to state door body, when the door body is in close state, the piston rod of second driving device is stretched out with door described in pushing tow
Body locking,
The unlocking mechanism includes third driving device and the second flexibility set on the piston rod end of the third driving device
Part, the third driving device are connect by second flexible piece with the unlocking mechanism, the work of the third driving device
Stopper rod is shunk to pull the unlocking mechanism to unlock the locking mechanism.
2. durability test device according to claim 1, which is characterized in that first flexible piece is rope or bullet
Spring, one end of first flexible piece are connected to the end of the piston rod of the first driving device, first flexible piece
The other end is equipped with connector, and first flexible piece is connected by the connector and connect with the door body.
3. durability test device according to claim 2, which is characterized in that the connector is sucker, the sucker
It is adsorbed in the door body.
4. durability test device according to claim 1, which is characterized in that second flexible piece is rope, described
One end of second flexible piece is connected to the end of the piston rod of the third driving device, on the other end of second flexible piece
It is connected with fixture, second flexible piece is connect by the fixture with the unlocking mechanism.
5. durability test device according to claim 4, which is characterized in that the fixture includes clamping piece and at least one
A adjusting bolt, the clamping piece are equipped with opposite the first side wall, second sidewall and the connection the first side wall, second sidewall
Bottom wall, the first side wall is equipped with bolt hole, and each adjusting bolt corresponding matching is in the bolt hole, described the
Two flexible pieces are bolted with adjusting described in one of them；
The unlocking mechanism include unlock activation members and one end with it is described unlock that activation members connect by moving part, it is described by moving part
The other end connect the locking mechanism, the unlock activation members be clamped in the second sidewall and adjust bolt end it
Between.
6. durability test device according to claim 1, which is characterized in that the first driving device and the second driving
The end of the piston rod of device is equipped with the cylinder push top being fabricated from a flexible material.
7. durability test device according to claim 1, which is characterized in that the vehicle body shutter member is filler cap system
System or charging port cap system.
8. a kind of durability test method of vehicle body shutter member is suitable for durability as described in any one of claim 1 to 7 and tries
Experiment device, which is characterized in that the described method comprises the following steps:
The piston rod of the third driving device of S01, the driving unlocking mechanism is shunk, and the second flexible piece is made to pull the solution lock machine
Structure makes the locking mechanism unlock the door body；
S02, it drives the piston rod of the first driving device of the opening-closing door mechanism to shrink, makes the first flexible piece that door body be pulled to make
It is opened to extreme position；
S03, it drives the piston rod of the first driving device of the opening-closing door mechanism to stretch out, makes the work of the first driving device
Door body described in stopper rod pushing tow makes its closing；
The piston rod of the second driving device of S04, the driving lock door mechanism stretches out, and makes the piston rod of second driving device
Door body described in pushing tow makes its locking；
S05, step S01 to step S04 is repeated to obtain test result.
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| CN201610602721.9A CN106289737B (en) | 2016-07-27 | 2016-07-27 | The durability test device and its method of vehicle body shutter member |
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| CN201610602721.9A CN106289737B (en) | 2016-07-27 | 2016-07-27 | The durability test device and its method of vehicle body shutter member |
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| CN106289737B true CN106289737B (en) | 2019-04-05 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107817179A (en) * | 2017-12-14 | 2018-03-20 | 株洲联诚集团控股股份有限公司 | A kind of vehicle side window durability test device |
| CN108871795A (en) * | 2018-07-10 | 2018-11-23 | 上汽通用五菱汽车股份有限公司 | A kind of automobile machinery fuel door durability test apparatus |
| CN114112419B (en) * | 2020-08-26 | 2024-06-25 | 广州汽车集团股份有限公司 | Car door opening and closing experiment system |
| CN112484985A (en) * | 2020-12-22 | 2021-03-12 | 广西方鑫汽车科技有限公司 | Open-close durability tester |
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| CN201034830Y (en) * | 2006-12-06 | 2008-03-12 | 南京汽车集团有限公司 | Vehicle doors or cover switch simulator stand |
| CN201876350U (en) * | 2010-11-04 | 2011-06-22 | 浙江豪情汽车制造有限公司 | Simulation test bench for stay wire assembly of oiling port cover |
| KR20130059302A (en) * | 2011-11-28 | 2013-06-05 | 슈나이더 일렉트릭 인더스트리스 에스에이에스 | Method for evaluating the mechanical performances of a switchgear apparatus and switchgear apparatus for implementation of said method |
| CN202522420U (en) * | 2012-02-28 | 2012-11-07 | 浙江吉利汽车研究院有限公司 | Automobile filler cap reliability test apparatus |
| CN202693278U (en) * | 2012-06-06 | 2013-01-23 | 浙江吉利汽车研究院有限公司杭州分公司 | Durability test device for baggage compartment cover hinge torsion spring |
| CN202676438U (en) * | 2012-06-29 | 2013-01-16 | 浙江吉利汽车研究院有限公司杭州分公司 | eliability test device for |
| CN204008096U (en) * | 2014-07-18 | 2014-12-10 | 奇瑞汽车股份有限公司 | Automobile oil filler cap durability experimental device |
| CN204788923U (en) * | 2015-06-19 | 2015-11-18 | 北京汽车研究总院有限公司 | Attacker unlocking device in door |
| CN205209746U (en) * | 2015-11-10 | 2016-05-04 | 浙江泰鸿机电有限公司 | Filler cap experimental facilities |
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|---|---|
| CN106289737A (en) | 2017-01-04 |
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