CN109443797A - A kind of automotive sunshade panel linear motion durable test stand - Google Patents
A kind of automotive sunshade panel linear motion durable test stand Download PDFInfo
- Publication number
- CN109443797A CN109443797A CN201811372918.3A CN201811372918A CN109443797A CN 109443797 A CN109443797 A CN 109443797A CN 201811372918 A CN201811372918 A CN 201811372918A CN 109443797 A CN109443797 A CN 109443797A
- Authority
- CN
- China
- Prior art keywords
- fixed
- vertical
- adjustment
- durable
- vertical adjustment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 121
- 238000009432 framing Methods 0.000 claims abstract description 26
- 230000001105 regulatory effect Effects 0.000 claims abstract description 22
- 239000000203 mixture Substances 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 241001347978 Major minor Species 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
Classifications
-
- 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
Abstract
The invention belongs to measure the field of test technology, it is related to a kind of automotive sunshade panel linear motion durable test stand；Device is mainly driven by motor, makeup mirror cover pushes and pulls durable device, the total body support frame of testing stand, sunshading board installation fixed point angle adjustment device, vertical adjustment mechanism, horizontal longitudinal adjustment apparatus, horizontal cross regulating device, the durable device of telescoping visor and hook axis plug durable device composition.Makeup mirror cover pushes and pulls durable device and is fixed on motor driver；Vertical adjusting drive block is fixedly connected with vertical adjustment mechanism link block；Vertical adjustment drive block in horizontal longitudinal adjustment apparatus is fixedly connected with the vertical adjusting structural framing in vertical adjustment mechanism；Horizontal cross regulating device is fixed on the total body support frame of testing stand.Makeup mirror cover push-and-pull endurance test, telescoping visor endurance test and hook axis plug endurance test are integrated on a workbench by the present invention, are realized using same motor, and can acquire force signal and displacement signal.
Description
Technical field
The invention belongs to measure the field of test technology, it is related to a kind of automotive sunshade panel linear motion durable test stand.
Background technique
There are two main classes for existing sunshading board operation endurance test: one kind is the endurance test for doing flip-flop movement, Yi Leishi
The endurance test moved in a straight line.Sunshading board testing stand of today is to be designed exploitation according to professional standard mostly, mainly
It is to be examined or check to flip-flop movement, linear motion aspect is examined or check not specific, less system, is especially the absence of operating comfort side
The examination in face, this is not obviously able to satisfy the growing comprehensive reliability and comfort demand of user.
Summary of the invention
Reliability when moving in a straight line for more specific and system examination sunshading board, this patent provide a kind of vapour
The makeup mirror cover of sunshading board can be pushed and pulled endurance test, sunshading board by vehicle sunshading board linear motion durable test stand, the testing stand
Flexible endurance test, hook axis plug endurance test concentrate on a testing stand carrying out, more complete to the performance check study of sunshading board
Face more system.Technical solution is specific as follows:
A kind of automotive sunshade panel linear motion durable test stand, mainly by testing stand table top 3, motor driver 4, makeup
Mirror cover pushes and pulls durable device 5, the total body support frame 6 of testing stand, sunshading board and installs fixed point angle adjustment device 7, vertical adjustment mechanism
8, horizontal longitudinal adjustment apparatus 9 and horizontal cross regulating device 10 form；
The motor driver 4, makeup mirror cover push and pull durable device 5 and are each attached on testing stand table top 3；
The makeup mirror cover pushes and pulls the electric machine connecting support 5.6 in durable device 5 and is fixed on moving in motor driver 4
On son 4.7；
Vertical adjusting drive block 8.5 and the sunshading board in the vertical adjustment mechanism 8 install fixed point angular adjustment
Vertical adjustment mechanism link block 7.7 in device 7 is fixedly connected；
Vertical adjustment drive block 9.3 in the horizontal longitudinal adjustment apparatus 9 is vertical in the vertical adjustment mechanism
Adjustment structure frame 8.2 is fixedly connected；
The horizontal cross regulating device 10 is fixed on the total body support frame 6 of testing stand, the horizontal cross regulating device 10
In lateral clamp flange 10.3 be bolted with the vertical adjustment structural framing 9.2 in the horizontal longitudinal adjustment apparatus 9.
The linear motion durable test stand of automotive sunshade panel described in technical solution further includes that hook axis plugs durable device
12, the hook axis plugs durable device 12 and is fixed on testing stand table top 3；
It includes axle bed fixed bracket 12.1, lateral adjustment mount 12.2, up and down adjustment that the hook axis, which plugs durable device,
Bracket 12.3, hook axle bed 12.4, test hook axis 12.5, hook axis clamping head 12.6, push rod 12.7, force snesor C12.8
With motor connecting base 12.9；
The mover 4.7 that hook axis plugs motor connecting base 12.9 and the motor driver 4 in durable device 12 is solid
Fixed connection；
Hook axis plugs durable device 12 and is fixed on testing stand table top 3 by the fixed bracket 12.1 of axle bed, and axle bed is fixed
12.1 bottom of bracket is equipped with strip hole and may be implemented to adjust with the relative movement of testing stand table top 3；
Lateral adjustment mount 12.2 is connect by strip hole with the fixed bracket 12.1 of axle bed, and up and down adjustment bracket 12.3 passes through
Strip hole is connect with lateral adjustment mount 12.2, and hook axle bed 12.4 is fixed on up and down adjustment bracket 12.3, and hook axle clamp is held
The connection of seat 12.9, push rod 12.7 is connected to motor by push rod 12.7 in the fixed test hook axis 12.5 in first 12.6 one end, the other end
It is equipped with force snesor 12.8.
The linear motion durable test stand of automotive sunshade panel described in technical solution, further includes the durable device of telescoping visor
11, the durable device 11 of telescoping visor is mainly by sunshading board plate body 11.1, plate body clamping head 11.2, force snesor B11.3
It is formed with electric machine connecting support 11.4；
Sunshading board is mounted on testing stand table top 3, and sunshading board plate body 11.1 is fixedly connected with plate body clamping head 11.2, plate body
Clamping head 11.2 is fixed on force snesor B11.3, and force snesor B11.3 is fixed on electric machine connecting support 11.4, motor connection
Bracket 11.4 is fixed on the mover 4.7 of motor driver 4.
Motor driver described in technical solution further includes motor mounting rack 4.1,4.2,32 series of photoelectric limit switch
Fixed block 4.3, stator 4.5, mover wiring shell 4.6, fixes bracket 4.8 on harness pipe, harness pipe 4.9, reads sliding rail bottom plate 4.4
Several 4.10, postive stop baffle 4.11, fix bracket 4.12, sliding block 4.13 and magnetic railings ruler 4.14 under harness pipe；
Motor driver 4 is fixed on testing stand table top 3 by motor mounting rack 4.1, and sliding rail bottom plate 4.4 is fixed on electricity
On machine mounting rack 4.1, the serial fixed block 4.3 of 4.4 both ends of sliding rail bottom plate setting 32, stator 4.5 is fixed on 32 serial fixed blocks 4.3
On, mover 4.7 is mounted on stator 4.5,
Mover wiring shell 4.6 is fixed on mover 4.7, and bracket 4.8 is fixed on harness pipe and is fixed on mover 4.7, harness
4.9 upper end of pipe is fixed on harness pipe and fixes on bracket 4.8, and 4.9 lower end of harness pipe is fixed on lower fixed bracket 4.12, harness
The lower fixed bracket 4.12 of pipe is fixed on sliding rail bottom plate 4.4, and sliding block 4.13 is fixed on 4.7 lower part of stator；
Reading head 4.10 is fixed on mover 4.7, and magnetic railings ruler 4.14 is fixed on sliding rail bottom plate 4.4, and limit switch 4.2 is solid
It is scheduled on sliding rail bottom plate 4.4, postive stop baffle 4.11 is fixed on the front end of mover 4.7.
It further includes main fixed plate 5.1, secondary fixed plate 5.2, test that makeup mirror cover described in technical solution, which pushes and pulls durable device,
Sunshading board 5.3, makeup mirror cover clamping head 5.4 and force snesor A5.5；
Main fixed plate 5.1 is fixed on testing stand table top 3, and main fixed plate 5.1 and the secondary cooperation of fixed plate 5.2 will test sunshade
Plate 5.3 steps up to fix, and strip hole is equipped in major and minor fixed plate can adjust the fixation position of sunshading board, makeup mirror cover clamping
The drawing handle of U-type groove clamping makeup mirror cover is opened up on first 5.4, makeup mirror cover clamping head 5.4 is fixed on force snesor A5.5,
Force snesor A5.5 is fixed on electric machine connecting support 5.6, and electric machine connecting support 5.6 is fixed on the mover of motor driver 4
On 4.7；
The installation of sunshading board described in technical solution fixed point angle adjustment device further includes transverse rotation link block 7.1, cross
To rotating disk 7.2, horizontal vertical link block 7.3, vertical direction rotating disk 7.4, vertical vertical link block 7.5 and longitudinal rotating disk 7.6；
Longitudinal rotating disk 7.6 is fixed on vertical adjustment mechanism link block 7.7, and longitudinal rotating disk 7.6 passes through vertical connection of hanging down
Block 7.5 is fixedly connected with vertical direction rotating disk 7.4, and vertical direction rotating disk 7.4 passes through horizontal vertical link block 7.3 and transverse rotation
Disk 7.2 is fixedly connected, and transverse rotation disk 7.2 is connect by transverse rotation link block 7.1 with sunshading board hold-down support.
Vertical adjustment mechanism described in technical solution further includes vertical adjusting handle 8.1, vertical adjusting guide rod 8.3 and hangs down
It is straight to adjust drive rod 8.4；
Vertical adjusting drive rod 8.4 is fixed on vertical adjusting structural framing 8.2 by bearing, vertical adjusting guide rod
8.3 are arranged in the two sides of vertical adjusting drive rod 8.4 and are fixed on vertical adjusting structural framing 8.2, vertical adjusting handle 8.1
It is fixed on the bottom of vertical adjusting drive rod 8.4, vertical adjusting drive rod 8.4 passes through screw drive vertical adjusting drive block 8.5
It moves in the vertical direction.
Horizontal longitudinal adjustment apparatus described in technical solution further includes vertical adjustment handle 9.1, vertical adjustment drive rod 9.4
With vertical adjustment guide rod 9.5；
Vertical adjustment drive rod 9.4 is fixed on vertical adjustment structural framing 9.2 by bearing, vertical adjustment guide rod
9.5 are arranged in the two sides of vertical adjustment drive rod 9.4 and are fixed on vertical adjustment structural framing 9.2, vertical adjustment handle 9.1
It is fixed on one end of vertical adjustment drive rod 9.4, vertical adjustment drive rod 9.4 passes through screw drive vertical adjustment drive block 9.3
It moves longitudinally.
Horizontal cross regulating device described in technical solution further includes testing stand totally fixed top plate 10.1 and transverse shifting
Strip hole 10.2；
Testing stand is totally fixed on top plate 10.1 and offers transverse shifting strip hole 10.2, and lateral clamp flange 10.3 passes through
Transverse shifting strip hole 10.2 is bolted with vertical adjustment structural framing 9.2, and longitudinal adjustment apparatus 9 can laterally move length
10.2 transverse shifting of hole.
Sunshading board described in technical solution installs fixed point angle adjustment device 7, vertical adjustment mechanism 8, horizontal longitudinal tune
Regulating device 9 and horizontal cross regulating device 10 are respectively provided with two sets.
Beneficial effects of the present invention:
1. the present invention is resistance to by sunshading board makeup mirror cover push-and-pull endurance test, telescoping visor endurance test and hook axis plug
Test, which is integrated on a workbench, long realizes；
2. the present invention using tubular linear motor as driving device, is able to carry out the straight line fortune within the scope of 0~200mm
It is dynamic, and length is adjustable；
3. the 6DOF that the present invention realizes sunshading board installation fixed point is adjustable, easy to adjust flexible, it is adapted to difference
Vehicle；
4. the present invention is with powerful signal acquisition equipment (force snesor), for acquiring the power letter of makeup mirror cover push-and-pull process
Number, telescoping visor force signal, hook axis plug force signal；
5. the present invention is furnished with displacement signal acquisition equipment (magnetic railings ruler), for acquiring the flexible position that can lengthen rotating shaft of sunshading board
It moves, the push-and-pull range of acquisition makeup mirror cover.
Detailed description of the invention
Fig. 1 is that automotive sunshade panel of the present invention linear motion durable test stand makeup mirror cover pushes and pulls resistant structure signal
Figure；
Fig. 2 is automotive sunshade panel of the present invention linear motion durable test stand telescoping visor resistant structure schematic diagram；
Fig. 3 is that automotive sunshade panel of the present invention linear motion durable test stand links up with axis plug resistant structure schematic diagram；
Fig. 4 is motor driver structural schematic diagram；
Fig. 5 is that makeup mirror cover pushes and pulls durable apparatus structure schematic diagram；
Fig. 6 is the durable apparatus structure schematic diagram of telescoping visor；
Fig. 7 is that hook axis plugs durable apparatus structure schematic diagram；
Fig. 8 is that sunshading board installs fixed point angle adjustment device structural schematic diagram；
Fig. 9 is vertical adjustment mechanism and horizontal longitudinal adjustment apparatus structural schematic diagram；
Figure 10 is horizontal cross regulating device structural schematic diagram；
1- deflecting roller, 2- locker, 3- testing stand table top, 4- motor driver, 5- makeup mirror cover push and pull durable device,
The total body support frame of 6- testing stand, 7- sunshading board install fixed point angle adjustment device, 8- vertical adjustment mechanism, the horizontal vertical adjustment of 9-
Device, 10- horizontal cross regulating device, the durable device of 11- telescoping visor, 12- link up with axis and plug durable device；4.1- motor
Mounting rack, 4.2- photoelectric limit switch, 4.3-32 series fixed block, 4.4- sliding rail bottom plate, 4.5- stator, 4.6- mover wiring
Shell, 4.7- mover fix bracket, 4.9- harness pipe, 4.10- reading head, 4.11- postive stop baffle, 4.12- line on 4.8- harness pipe
Bracket, 4.13- sliding block, 4.14- magnetic railings ruler are fixed under beam tube；The main fixed plate of 5.1-, 5.2- pair fixed plate, 5.3- test sunshade
Plate, 5.4- makeup mirror cover clamping head, 5.5- force snesor A, 5.6- electric machine connecting support；7.1- transverse rotation link block, 7.2-
Transverse rotation disk, the horizontal vertical link block of 7.3-, 7.4- vertical direction rotating disk, the vertical vertical link block of 7.5-, the longitudinal direction 7.6- rotating disk,
7.7- vertical adjustment mechanism link block；8.1- vertical adjusting handle, 8.2- vertical adjusting structural framing, 8.3- vertical adjusting guiding
Bar, 8.4- vertical adjusting drive rod, 8.5- vertical adjusting drive block；9.1- vertical adjustment handle, 9.2- vertical adjustment structural frames
Frame, 9.3- vertical adjustment drive block, 9.4- vertical adjustment drive rod, 9.5- vertical adjustment guide rod；10.1- testing stand is totally solid
Determine top plate, 10.2- transverse shifting strip hole, 10.3- transverse direction clamp flange；11.1- sunshading board plate body, 11.2- plate body clamping head,
11.3- force snesor B, 11.4- electric machine connecting support；12.1- axle bed fixes bracket, 12.2- lateral adjustment mount, on 12.3-
Lower adjusting bracket, 12.4- link up with axle bed, 12.5- test hook axis, and 12.6- links up with axis clamping head, 12.7- push rod, 12.8- power
Sensor C, 12.9- motor connecting base.
Specific embodiment
In conjunction with attached drawing, the present invention will be further described:
A kind of automotive sunshade panel linear motion durable test stand, mainly by deflecting roller, locker, testing stand table top, motor
Driving device, makeup mirror cover push and pull durable device, the total body support frame of testing stand, sunshading board installation fixed point angle adjustment device, hang down
Straight regulating device, horizontal longitudinal adjustment apparatus, horizontal cross regulating device, the durable device of telescoping visor, hook axis plug are resistance to
The compositions such as long device.
Wherein, motor driver is by motor mounting rack, photoelectric limit switch, 32 serial fixed blocks, sliding rail bottom plate, fixed
The composition such as bracket, harness pipe, reading head, postive stop baffle, sliding block, magnetic railings ruler is fixed on son, mover wiring shell, mover, harness pipe；
Mirror cover of making up pushes and pulls durable device by main fixed plate, secondary fixed plate, test sunshading board, makeup mirror cover clamping head, force snesor, electricity
The composition such as machine connecting bracket；Sunshading board install fixed point angle adjustment device by transverse rotation link block, transverse rotation disk, it is horizontal hang down
Link block, vertical direction rotating disk, vertical vertical link block, longitudinal rotating disk, angle adjustment device and vertical adjustment mechanism link block
Deng composition；Vertical adjustment mechanism is driven by vertical adjusting handle, vertical adjusting structural framing, vertical adjusting guide rod, vertical adjusting
The composition such as lever, vertical adjusting drive block；Horizontal longitudinal adjustment apparatus is by vertical adjustment handle, vertical adjustment structural framing, vertical
It is formed to drive block, vertical adjustment drive rod, vertical adjustment guide rod etc. is adjusted；Horizontal cross regulating device is by testing stand totality
The compositions such as fixed top plate, transverse shifting strip hole, lateral clamp flange；The durable device of telescoping visor is by test sunshading board, plate
The composition such as body clamping head, force snesor, electric machine connecting support；It links up with axis and plugs durable device by the fixed bracket of axle bed, laterally tune
Save bracket, up and down adjustment bracket, hook axle bed, test hook axis, hook axis clamping head, push rod, force snesor, motor connecting base
Deng composition.
Deflecting roller is fixed on the bottom four corners position of locker, and testing stand table top is fixed on locker top, motor driven
Device is fixed on testing stand table top by motor mounting rack, motor driver by electromagnetic action realizes mover along stator
Linear motion realizes the record of mover stroke by the cooperation of reading head and magnetic railings ruler, passes through limit switch and postive stop baffle
The movement starting point of cooperation control mover.The main fixed plate that makeup mirror cover pushes and pulls durable device is fixed on testing stand table top, main
Sunshading board can be stepped up to fix by fixed plate and secondary fixed plate cooperation, and the adjustable sunshade of strip hole is equipped in major-minor fixed plate
The fixation position of plate, makeup mirror cover clamping head can clamp the drawing handle of makeup mirror cover, the other end for mirror cover clamping head of making up
Bracket is connected to motor by force snesor to be connected, electric machine connecting support is fixed on the mover of motor driver, by dynamic
The reciprocating motion of son realizes that makeup mirror cover pushes and pulls endurance test.Makeup mirror cover clamping head is changed to the clamping sunshade of plate body clamping head
Plate plate body, and change the position of motor driver mover, sunshading board may be implemented by the reciprocating motion of mover and stretch
Contracting endurance test.Hook axis plugs durable device and is fixed on testing stand table top by the fixed bracket of axle bed, and fixed bracket passes through
Strip hole is connect with testing stand table top, can be fixed with the fixed position of transverse shifting, lateral adjustment mount by strip hole and axle bed
The lateral fine tuning of hook axle bed may be implemented in bracket connection, strip hole, and up and down adjustment bracket passes through strip hole and lateral adjustments branch
Frame connection, the upper and lower position that hook axis may be implemented are adjusted, and hook axle bed is fixed on up and down adjustment bracket, link up with axis clamping head
The fixed test hook axis in one end, the other end are connected to motor seat by push rod and connect, and push rod is equipped with force snesor can be constantly
Contact engaging and separating force is acquired, motor connecting base is fixedly connected with the stator of motor driver, realizes hook by the reciprocating motion of stator
The plug endurance test of axis.Horizontal cross regulating device is fixed on the topmost of testing stand by the total body support frame of testing stand, test
Platform is totally fixed on top plate and offers transverse shifting strip hole, and lateral clamp flange is bolted with vertical adjustment structural framing can
To laterally move, strip hole is mobile to realize that lateral position is mobile.Vertical adjustment drive rod is fixed on vertical adjustment knot by bearing
On structure frame, vertical adjustment drive rod is arranged in the two sides of vertical adjustment drive rod and is fixed on vertical adjustment structural framing,
Vertical adjustment handle is fixed on one end of vertical adjustment drive rod, adjusts drive rod and passes through screw drive vertical adjustment drive block edge
Longitudinal movement.Vertical adjustment drive block is fixedly connected with vertical adjusting structural framing, and vertical adjusting drive rod is fixed by bearing
On vertical adjusting structural framing, vertical adjusting guide rod is arranged in the two sides of vertical adjusting drive rod and is fixed on vertical adjusting
On structural framing, vertical adjusting handle is fixed on the bottom of vertical adjusting drive rod, and vertical adjusting drive rod passes through screw drive
Vertical adjusting drive block moves in the vertical direction.Vertical adjusting drive block is fixedly connected with vertical adjustment mechanism link block, longitudinal
Rotating disk is fixed on vertical adjustment mechanism link block, and longitudinal rotating disk is fixed by vertical vertical link block with vertical direction rotating disk
Connection, vertical direction rotating disk are fixedly connected by horizontal vertical link block with transverse rotation disk, and transverse rotation disk passes through transverse rotation
Link block is connect with sunshading board hold-down support.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, a kind of automotive sunshade panel linear motion
Durable test stand, main deflecting roller 1, locker 2, testing stand table top 3, motor driver 4, makeup mirror cover push and pull durable device
5, the total body support frame 6 of testing stand, sunshading board installation fixed point angle adjustment device 7, vertical adjustment mechanism 8, horizontal vertical adjustment dress
Set the durable device 11 of 9, horizontal cross regulating device 10, telescoping visor, hook axis plugs the composition such as durable device 12.
Refering to Fig. 4, motor driver by motor mounting rack 4.1, the serial fixed block 4.3 of photoelectric limit switch 4.2,32,
Sliding rail bottom plate 4.4, mover wiring shell 4.6, mover 4.7, fixes bracket 4.8, harness pipe 4.9, reading on harness pipe at stator 4.5
First 4.10, the composition such as bracket 4.12, sliding block 4.13, magnetic railings ruler 4.14 is fixed under postive stop baffle 4.11, harness pipe；
Refering to Fig. 5, mirror cover of making up push and pull durable device by main fixed plate 5.1, secondary fixed plate 5.2, test sunshading board 5.3,
The compositions such as makeup mirror cover clamping head 5.4, force snesor A5.5, electric machine connecting support 5.6；
Refering to Fig. 8, sunshading board installs fixed point angle adjustment device by transverse rotation link block 7.1, transverse rotation disk
7.2, horizontal vertical link block 7.3, vertical direction rotating disk 7.4, vertical vertical link block 7.5, longitudinal rotating disk 7.6, vertical adjustment mechanism
The composition such as link block 7.7；
Refering to Fig. 9, vertical adjustment mechanism is led by vertical adjusting handle 8.1, vertical adjusting structural framing 8.2, vertical adjusting
It is formed to bar 8.3, vertical adjusting drive rod 8.4, vertical adjusting drive block 8.5 etc.；
Horizontal longitudinal adjustment apparatus is by vertical adjustment handle 9.1, vertical adjustment structural framing 9.2, vertical adjustment drive block
9.3, vertical adjustment drive rod 9.4, vertical adjustment guide rod 9.5 etc. form；
Refering to fig. 10, horizontal cross regulating device by testing stand totally fixed top plate 10.1, transverse shifting strip hole 10.2,
The composition such as lateral clamp flange 10.3；
Refering to Fig. 6, the durable device of telescoping visor is by sunshading board plate body 11.1, plate body clamping head 11.2, force snesor
The composition such as B11.3, electric machine connecting support 11.4；
Refering to Fig. 7, links up with axis and plug durable device by axle bed fixed bracket 12.1, lateral adjustment mount 12.2, upper downward
Save bracket 12.3, hook axle bed 12.4, test hook axis 12.5, hook axis clamping head 12.6, push rod 12.7, force snesor
The composition such as C12.8, motor connecting base 12.9.
Deflecting roller 1 is fixed on the bottom four corners position of locker 2, and testing stand table top 3 is fixed on 2 top of locker, motor
Driving device 4 is fixed on testing stand table top 3 by motor mounting rack 4.1, and sliding rail bottom plate 4.4 is fixed on motor mounting rack 4.1
On, 4.4 both ends of sliding rail bottom plate arrange 32 serial fixed blocks 4.3, and stator 4.5 is fixed on 32 serial fixed blocks 4.3, mover
4.7 are mounted on stator 4.5, realize mover 4.7 along the linear motion of stator 4.5 by electromagnetic action, mover wiring shell 4.6 is solid
It is scheduled on mover 4.7, bracket 4.8 is fixed on harness pipe and is also secured on mover 4.7,4.9 upper end of harness pipe is fixed on harness pipe
On upper fixed bracket 4.8,4.9 lower end of harness pipe is fixed on lower fixed bracket 4.12, and it is fixed that bracket 4.12 is fixed under harness pipe
On sliding rail bottom plate 4.4, sliding block 4.13 is fixed on 4.7 lower part of stator, and reading head 4.10 is fixed on mover 4.7, magnetic railings ruler
4.14 are fixed on sliding rail bottom plate 4.4, and the record of mover stroke, limit are realized by the cooperation of reading head 4.10 and magnetic railings ruler 4.14
Bit switch 4.2 is fixed on sliding rail bottom plate 4.4, and postive stop baffle 4.11 is fixed on the front end of mover 4.7, passes through limit switch
4.2 and postive stop baffle 4.11 cooperation control mover 4.7 movement starting point.
The main fixed plate 5.1 that makeup mirror cover pushes and pulls durable device 5 is fixed on testing stand table top 3, main fixed plate 5.1 and pair
Sunshading board can be stepped up to fix by the cooperation of fixed plate 5.2, and consolidating for the adjustable sunshading board of strip hole is equipped in major and minor fixed plate
Positioning is set, and makeup mirror cover clamping head 5.4, which opens up U-type groove, can clamp the drawing handle of makeup mirror cover, mirror cover clamping head 5.4 of making up
It is fixed on force snesor A5.5, force snesor A5.5 is fixed on electric machine connecting support 5.6, and electric machine connecting support 5.6 is fixed on
On the mover 4.7 of motor driver 4, realize that makeup mirror cover pushes and pulls endurance test by the reciprocating motion of mover 4.7.
The sunshading board of the durable device 11 of telescoping visor is mounted on testing stand of the present invention, sunshading board plate body 11.1 and plate body
Clamping head 11.2 is fixedly connected, and plate body clamping head 11.2 is fixed on force snesor B11.3, and force snesor B11.3 is fixed on motor
In connecting bracket 11.4, electric machine connecting support 11.4 is fixed on the mover 4.7 of motor driver 4.
Hook axis plugs durable device 12 and is fixed on testing stand table top 3 by the fixed bracket 12.1 of axle bed, and axle bed is fixed
Bracket 12.1 is connect by strip hole with testing stand table top 3, can be passed through with the fixed position of transverse shifting, lateral adjustment mount 12.2
Strip hole is connect with the fixed bracket 12.1 of axle bed, and the lateral fine tuning of hook axle bed 12.4, up and down adjustment branch may be implemented in strip hole
Frame 12.3 is connect by strip hole with lateral adjustment mount 12.2, and the upper and lower position that hook axis 12.4 may be implemented is adjusted, hook
Axle bed 12.4 is fixed on up and down adjustment bracket 12.3, the fixed test hook axis 12.5 in hook 12.6 one end of axis clamping head, another
The connection of seat 12.9 is connected to motor by push rod 12.7 in end, and push rod 12.7 can constantly acquire slotting equipped with force snesor C12.8
Pull out force, motor connecting base 12.9 are fixedly connected with the mover 4.7 of motor driver 4, are realized by the reciprocating motion of mover 4.7
Link up with the plug endurance test of axis.
Horizontal cross regulating device 10 is fixed on the total body support frame 6 of testing stand, and testing stand is totally fixed on top plate 10.1 and opened
Equipped with transverse shifting strip hole 10.2, lateral clamp flange 10.3 passes through transverse shifting strip hole 10.2 and vertical adjustment structural frames
Frame 9.2 is bolted, and longitudinal adjustment apparatus 9 can laterally move 10.2 transverse shifting of strip hole.Vertical adjustment drive rod 9.4
It is fixed on vertical adjustment structural framing 9.2 by bearing, vertical adjustment guide rod 9.5 is arranged in vertical adjustment drive rod 9.4
Two sides and be fixed on vertical adjustment structural framing 9.2, vertical adjustment handle 9.1 is fixed on vertical adjustment drive rod 9.4
One end, vertical adjustment drive rod 9.4 are moved longitudinally by screw drive vertical adjustment drive block 9.3.Vertical adjustment drive block
9.3 are fixedly connected with vertical adjusting structural framing 8.2, and vertical adjusting drive rod 8.4 is fixed on vertical adjusting structure by bearing
On frame 8.2, vertical adjusting guide rod 8.3 is arranged in the two sides of vertical adjusting drive rod 8.4 and is fixed on vertical adjusting structure
On frame 8.2, vertical adjusting handle 8.1 is fixed on the bottom of vertical adjusting drive rod 8.4, and vertical adjusting drive rod 8.4 passes through
Screw drive vertical adjusting drive block 8.5 moves in the vertical direction.
Vertical adjusting drive block 8.5 is fixedly connected with vertical adjustment mechanism link block 7.7, and longitudinal rotating disk 7.6 is fixed on
On vertical adjustment mechanism link block 7.7, longitudinal rotating disk 7.6 is fixed by vertical vertical link block 7.5 and vertical direction rotating disk 7.4
Connection, vertical direction rotating disk 7.4 are fixedly connected by horizontal vertical link block 7.3 with transverse rotation disk 7.2, transverse rotation disk 7.2
It is connect by transverse rotation link block 7.1 with sunshading board hold-down support.
The present invention is durable by sunshading board makeup mirror cover push-and-pull endurance test, telescoping visor endurance test and hook axis plug
Test, which is integrated on a workbench, to be realized；And using tubular linear motor as driving device, it is able to carry out 0~200mm
Linear motion in range, and length is adjustable, this adjustable range can include existing all sunshading board linear motion on the market
Size；Sunshading board installs the 6DOF regulating device of fixed point, guarantees each 6 freedom of fixed point of sunshading board by helical disk
It spends adjustable, both can guarantee that sunshading board was flexibly installed in this way, also facilitate and be coaxially disposed with driving motor；Horizontal cross adjustment mechanism,
It can be adjusted according to the size 300mm-800mm of sunshading board, existing all size for sunshade board on the market can be included；This
Invention is with powerful signal acquisition equipment (force snesor), for acquiring force signal, the telescoping visor of makeup mirror cover push-and-pull process
Force signal, hook axis plug force signal；Equipped with displacement signal acquisition equipment (magnetic railings ruler), rotating shaft of sunshading board can be lengthened for acquiring
Telescopic displacement, acquisition makeup mirror cover push-and-pull range；Testing stand table top is designed according to people's height of 95 percentiles, operation examination
It is stance when testing platform, will not feels fatigue；Testing stand storage tank can place relevant fixture, and cable is easy to use, beauty
It sees clean and tidy.
Claims (10)
- The durable test stand 1. a kind of automotive sunshade panel moves along a straight line, it is characterised in that:Mainly is pushed and pulled durable device (5), testing stand by testing stand table top (3), motor driver (4), makeup mirror cover and totally propped up Frame (6), sunshading board installation fixed point angle adjustment device (7), vertical adjustment mechanism (8), horizontal longitudinal adjustment apparatus (9) and water Flat lateral adjustment device (10) composition；The motor driver (4), makeup mirror cover push and pull durable device (5) and are each attached on testing stand table top (3)；The electric machine connecting support (5.6) that the makeup mirror cover pushes and pulls in durable device (5) is fixed in motor driver (4) On mover (4.7)；Vertical adjusting drive block (8.5) and the sunshading board in the vertical adjustment mechanism (8) install fixed point angular adjustment Vertical adjustment mechanism link block (7.7) in device (7) is fixedly connected；Vertical adjustment drive block (9.3) in the horizontal longitudinal adjustment apparatus (9) is vertical in the vertical adjustment mechanism Adjustment structure frame (8.2) is fixedly connected；The horizontal cross regulating device (10) is fixed on the total body support frame of testing stand (6), the horizontal cross regulating device (10) the vertical adjustment structural framing (9.2) in lateral clamp flange (10.3) and the horizontal longitudinal adjustment apparatus (9) in It is bolted.
- The durable test stand 2. a kind of automotive sunshade panel according to claim 1 moves along a straight line, it is characterised in that:The automotive sunshade panel linear motion durable test stand further includes that hook axis plugs durable device (12), the hook axis Durable device (12) is plugged to be fixed on testing stand table top (3)；It includes axle bed fixed bracket (12.1), lateral adjustment mount (12.2), up and down adjustment that the hook axis, which plugs durable device, Bracket (12.3), hook axle bed (12.4), test hook axis (12.5), hook axis clamping head (12.6), push rod (12.7), power pass Sensor C (12.8) and motor connecting base (12.9)；It links up with axis and plugs the motor connecting base (12.9) in durable device (12) and the mover of the motor driver (4) (4.7) it is fixedly connected；Hook axis plugs durable device (12) and is fixed on testing stand table top (3) by axle bed fixed bracket (12.1), and axle bed is solid Fixed rack (12.1) bottom is equipped with strip hole and can be realized and the relative movement of testing stand table top (3) adjusting；Lateral adjustment mount (12.2) is connect by strip hole with axle bed fixed bracket (12.1), and up and down adjustment bracket (12.3) is logical It crosses strip hole to connect with lateral adjustment mount (12.2), hook axle bed (12.4) is fixed on up and down adjustment bracket (12.3), is hung Seat is connected to motor by push rod (12.7) in fixed test hook axis (12.5) in hook axis clamping head (12.6) one end, the other end (12.9) it connects, push rod (12.7) is equipped with force snesor C (12.8).
- The durable test stand 3. a kind of automotive sunshade panel according to claim 1 moves along a straight line, it is characterised in that:The automotive sunshade panel linear motion durable test stand, further includes the durable device of telescoping visor (11), the sunshading board Durable device (11) stretch mainly by sunshading board plate body (11.1), plate body clamping head (11.2), force snesor B (11.3) and motor Connecting bracket (11.4) composition；Sunshading board is mounted on testing stand table top (3), and sunshading board plate body (11.1) is fixedly connected with plate body clamping head (11.2), plate Body clamping head (11.2) is fixed on force snesor B (11.3), and force snesor B (11.3) is fixed on electric machine connecting support (11.4) On, electric machine connecting support (11.4) is fixed on the mover (4.7) of motor driver (4).
- The durable test stand 4. a kind of automotive sunshade panel according to claim 1 moves along a straight line, it is characterised in that:The motor driver further includes motor mounting rack (4.1), photoelectric limit switch (4.2), 32 serial fixed blocks (4.3), sliding rail bottom plate (4.4), stator (4.5), mover wiring shell (4.6), fix bracket (4.8), harness pipe on harness pipe (4.9), bracket (4.12), sliding block (4.13) and magnetic railings ruler are fixed under reading head (4.10), postive stop baffle (4.11), harness pipe (4.14)；Motor driver (4) is fixed on testing stand table top (3) by motor mounting rack (4.1), and sliding rail bottom plate (4.4) is fixed On motor mounting rack (4.1), the serial fixed block (4.3) of sliding rail bottom plate (4.4) both ends setting 32, stator (4.5) is fixed on 32 On serial fixed block (4.3), mover (4.7) is mounted on stator (4.5),Mover wiring shell (4.6) is fixed on mover (4.7), and bracket (4.8) is fixed on harness pipe and is fixed on mover (4.7), Harness pipe (4.9) upper end, which is fixed on harness pipe, to be fixed on bracket (4.8), and harness pipe (4.9) lower end is fixed on lower fixed bracket (4.12) on, bracket (4.12) is fixed under harness pipe and is fixed on sliding rail bottom plate (4.4), sliding block (4.13) is fixed on stator (4.7) lower part；Reading head (4.10) is fixed on mover (4.7), and magnetic railings ruler (4.14) is fixed on sliding rail bottom plate (4.4), limit switch (4.2) it is fixed on sliding rail bottom plate (4.4), postive stop baffle (4.11) is fixed on the front end of mover (4.7).
- The durable test stand 5. a kind of automotive sunshade panel according to claim 1 moves along a straight line, it is characterised in that:It further includes main fixed plate (5.1), secondary fixed plate (5.2), test sunshading board that the makeup mirror cover, which pushes and pulls durable device, (5.3), make up mirror cover clamping head (5.4) and force snesor A (5.5)；Main fixed plate (5.1) is fixed on testing stand table top (3), and main fixed plate (5.1) and secondary fixed plate (5.2) cooperate and will test Sunshading board (5.3) steps up to fix, and strip hole is equipped in major and minor fixed plate can adjust the fixation position of sunshading board, vanity mirror The drawing handle of U-type groove clamping makeup mirror cover is opened up on lid clamping head (5.4), makeup mirror cover clamping head (5.4) is fixed on power biography On sensor A (5.5), force snesor A (5.5) is fixed on electric machine connecting support (5.6), and electric machine connecting support (5.6) is fixed on On the mover (4.7) of motor driver (4).
- The durable test stand 6. a kind of automotive sunshade panel according to claim 1 moves along a straight line, it is characterised in that:The sunshading board installation fixed point angle adjustment device further includes transverse rotation link block (7.1), transverse rotation disk (7.2), horizontal vertical link block (7.3), vertical direction rotating disk (7.4), vertical vertical link block (7.5) and longitudinal rotating disk (7.6)；Longitudinal rotating disk (7.6) is fixed on vertical adjustment mechanism link block (7.7), and longitudinal rotating disk (7.6) is connected by vertical hang down It connects block (7.5) to be fixedly connected with vertical direction rotating disk (7.4), vertical direction rotating disk (7.4) passes through horizontal vertical link block (7.3) It is fixedly connected with transverse rotation disk (7.2), transverse rotation disk (7.2) is fixed by transverse rotation link block (7.1) with sunshading board Support connection.
- The durable test stand 7. a kind of automotive sunshade panel according to claim 1 moves along a straight line, it is characterised in that:The vertical adjustment mechanism further includes vertical adjusting handle (8.1), vertical adjusting guide rod (8.3) and vertical adjusting driving Bar (8.4)；Vertical adjusting drive rod (8.4) is fixed on vertical adjusting structural framing (8.2) by bearing, vertical adjusting guide rod (8.3) two sides of vertical adjusting drive rod (8.4) are arranged in and are fixed on vertical adjusting structural framing (8.2), vertical adjusting Handle (8.1) is fixed on the bottom of vertical adjusting drive rod (8.4), and vertical adjusting drive rod (8.4) is vertical by screw drive Drive block (8.5) are adjusted to move in the vertical direction.
- The durable test stand 8. a kind of automotive sunshade panel according to claim 1 moves along a straight line, it is characterised in that:The horizontal longitudinal adjustment apparatus further includes vertical adjustment handle (9.1), vertical adjustment drive rod (9.4) and vertical adjustment Guide rod (9.5)；Vertical adjustment drive rod (9.4) is fixed on vertical adjustment structural framing (9.2) by bearing, vertical adjustment guide rod (9.5) two sides of vertical adjustment drive rod (9.4) are arranged in and are fixed on vertical adjustment structural framing (9.2), vertical adjustment Handle (9.1) is fixed on one end of vertical adjustment drive rod (9.4), and vertical adjustment drive rod (9.4) passes through screw drive longitudinal direction Drive block (9.3) are adjusted to move longitudinally.
- The durable test stand 9. a kind of automotive sunshade panel according to claim 1 moves along a straight line, it is characterised in that:The horizontal cross regulating device further includes testing stand totally fixed top plate (10.1) and transverse shifting strip hole (10.2)；Testing stand is totally fixed on top plate (10.1) and is offered transverse shifting strip hole (10.2), and lateral clamp flange (10.3) is logical It crosses transverse shifting strip hole (10.2) to be bolted with vertical adjustment structural framing (9.2), longitudinal adjustment apparatus (9) can be along cross To mobile strip hole (10.2) transverse shifting.
- The durable test stand 10. a kind of automotive sunshade panel according to claim 1 moves along a straight line, it is characterised in that:Sunshading board installation fixed point angle adjustment device (7), vertical adjustment mechanism (8), horizontal longitudinal adjustment apparatus (9) and Horizontal cross regulating device (10) is respectively provided with two sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811372918.3A CN109443797B (en) | 2018-11-19 | 2018-11-19 | Car sun visor board linear motion endurance test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811372918.3A CN109443797B (en) | 2018-11-19 | 2018-11-19 | Car sun visor board linear motion endurance test platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109443797A true CN109443797A (en) | 2019-03-08 |
| CN109443797B CN109443797B (en) | 2024-03-19 |
Family
ID=65552490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811372918.3A Active CN109443797B (en) | 2018-11-19 | 2018-11-19 | Car sun visor board linear motion endurance test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109443797B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109823448A (en) * | 2019-03-21 | 2019-05-31 | 新子元(上海)科技发展有限公司 | A kind of integrated assembly device of automotive sunshade panel |
| CN112098110A (en) * | 2020-07-31 | 2020-12-18 | 东风延锋汽车饰件系统有限公司 | General experimental frock of sunshading board |
| CN113340612A (en) * | 2021-06-04 | 2021-09-03 | 一汽解放汽车有限公司 | Static rigidity test platform for white vehicle body of vehicle |
| CN113484011A (en) * | 2021-08-18 | 2021-10-08 | 上海机动车检测认证技术研究中心有限公司 | Durability test device for sun shield of passenger vehicle |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980031695A (en) * | 1996-10-31 | 1998-07-25 | 양재신 | Durability Tester of Automotive Sun Visor |
| JP2011063295A (en) * | 2009-09-17 | 2011-03-31 | Charites Co Ltd | Vessel |
| CN201993225U (en) * | 2011-03-26 | 2011-09-28 | 宁波市阳光汽车配件有限公司 | Plugging and pulling durability test device of automobile sunshade plate |
| CN202305197U (en) * | 2011-10-22 | 2012-07-04 | 浙江吉利汽车研究院有限公司 | Durability test table for sunvisor cosmetic mirror |
| CN202748225U (en) * | 2012-07-30 | 2013-02-20 | 武汉华中航空测控技术有限公司 | Electrodynamic force acting load and load analog device |
| CN103323271A (en) * | 2013-05-14 | 2013-09-25 | 北京航空航天大学 | Novel linear electric loading system |
| CN105758288A (en) * | 2016-03-23 | 2016-07-13 | 浙江工业大学 | Stretch-compress integrated automobile transmission shaft detection apparatus |
| CN106872149A (en) * | 2017-03-31 | 2017-06-20 | 上汽通用五菱汽车股份有限公司 | A kind of automobile rearview mirror folds the test-bed and test method of long duration test |
| CN107884176A (en) * | 2017-12-20 | 2018-04-06 | 中国第汽车股份有限公司 | A kind of automotive sunshade panel flip-flop movement durable test stand |
| CN209372429U (en) * | 2018-11-19 | 2019-09-10 | 一汽解放汽车有限公司 | A kind of automotive sunshade panel linear motion durable test stand |
-
2018
- 2018-11-19 CN CN201811372918.3A patent/CN109443797B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980031695A (en) * | 1996-10-31 | 1998-07-25 | 양재신 | Durability Tester of Automotive Sun Visor |
| JP2011063295A (en) * | 2009-09-17 | 2011-03-31 | Charites Co Ltd | Vessel |
| CN201993225U (en) * | 2011-03-26 | 2011-09-28 | 宁波市阳光汽车配件有限公司 | Plugging and pulling durability test device of automobile sunshade plate |
| CN202305197U (en) * | 2011-10-22 | 2012-07-04 | 浙江吉利汽车研究院有限公司 | Durability test table for sunvisor cosmetic mirror |
| CN202748225U (en) * | 2012-07-30 | 2013-02-20 | 武汉华中航空测控技术有限公司 | Electrodynamic force acting load and load analog device |
| CN103323271A (en) * | 2013-05-14 | 2013-09-25 | 北京航空航天大学 | Novel linear electric loading system |
| CN105758288A (en) * | 2016-03-23 | 2016-07-13 | 浙江工业大学 | Stretch-compress integrated automobile transmission shaft detection apparatus |
| CN106872149A (en) * | 2017-03-31 | 2017-06-20 | 上汽通用五菱汽车股份有限公司 | A kind of automobile rearview mirror folds the test-bed and test method of long duration test |
| CN107884176A (en) * | 2017-12-20 | 2018-04-06 | 中国第汽车股份有限公司 | A kind of automotive sunshade panel flip-flop movement durable test stand |
| CN209372429U (en) * | 2018-11-19 | 2019-09-10 | 一汽解放汽车有限公司 | A kind of automotive sunshade panel linear motion durable test stand |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109823448A (en) * | 2019-03-21 | 2019-05-31 | 新子元(上海)科技发展有限公司 | A kind of integrated assembly device of automotive sunshade panel |
| CN109823448B (en) * | 2019-03-21 | 2023-07-21 | 新子元(上海)科技发展有限公司 | Integrated assembly quality of car sunshading board |
| CN112098110A (en) * | 2020-07-31 | 2020-12-18 | 东风延锋汽车饰件系统有限公司 | General experimental frock of sunshading board |
| CN113340612A (en) * | 2021-06-04 | 2021-09-03 | 一汽解放汽车有限公司 | Static rigidity test platform for white vehicle body of vehicle |
| CN113484011A (en) * | 2021-08-18 | 2021-10-08 | 上海机动车检测认证技术研究中心有限公司 | Durability test device for sun shield of passenger vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109443797B (en) | 2024-03-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109443797A (en) | A kind of automotive sunshade panel linear motion durable test stand | |
| CN209372429U (en) | A kind of automotive sunshade panel linear motion durable test stand | |
| CN202870050U (en) | Electric test sample clamp device of automobile wire combustion test chamber | |
| CN209050139U (en) | A kind of drilling equipment for small space | |
| CN109659866A (en) | A kind of Guide vehicle for high pressure GIS conductor installation | |
| CN210800942U (en) | Beauty lamp | |
| CN209184122U (en) | Guide vehicle for high pressure GIS conductor installation | |
| CN205665026U (en) | Bone tumour pathology sample adjustable fixer of drawing materials | |
| CN219786424U (en) | Pin cutting device with length adjusting mechanism | |
| CN219306303U (en) | Auxiliary hanging rack for teaching aid | |
| CN205929900U (en) | Index card dash scarce device | |
| CN217492766U (en) | Linear guide rail processing equipment | |
| CN212355636U (en) | Quadruplex position handling device of lithium ion battery production | |
| CN216580379U (en) | Industrial vehicle instrument containing navigation system | |
| CN217647841U (en) | Adjustable welding vertical frame | |
| CN111288255A (en) | Monitor mounting bracket convenient to height-adjusting | |
| CN209495721U (en) | A kind of optical mirror slip bracket of comprehensive detection | |
| CN219882253U (en) | Lamp pearl chip processing location structure | |
| CN218684342U (en) | Left-right homodromous linkage device of forehead support and mandible support for perimeter | |
| CN214016751U (en) | Drawing board for architectural design | |
| CN215061801U (en) | Multi-light guide element tunnel auxiliary lighting device | |
| CN209722662U (en) | A kind of large-scale maintenance machinery power truck | |
| CN214119964U (en) | Soft light lighting device for checking drawings | |
| CN218147668U (en) | Stable supporting device for installation | |
| CN207971872U (en) | A kind of gear plug-in type linear guide apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |