CN105300711B - Four-wheel position finder caliberating device - Google Patents
Four-wheel position finder caliberating device Download PDFInfo
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- CN105300711B CN105300711B CN201510652272.4A CN201510652272A CN105300711B CN 105300711 B CN105300711 B CN 105300711B CN 201510652272 A CN201510652272 A CN 201510652272A CN 105300711 B CN105300711 B CN 105300711B
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- demarcation
- axle
- support rod
- caliberating device
- wheel position
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- 238000009434 installation Methods 0.000 claims abstract description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 7
- 239000004411 aluminium Substances 0.000 claims abstract description 7
- 210000004907 gland Anatomy 0.000 claims description 25
- 238000005452 bending Methods 0.000 claims description 20
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 210000002414 leg Anatomy 0.000 claims 4
- 210000001699 lower leg Anatomy 0.000 claims 3
- 238000005259 measurement Methods 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 4
- 210000002683 foot Anatomy 0.000 description 29
- 230000000694 effects Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Axle Suspensions And Sidecars For Cycles (AREA)
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Abstract
The present invention is applied to four-wheel position finder technical field, there is provided a kind of four-wheel position finder caliberating device.The caliberating device, which includes demarcation shaft assembly, the first demarcation bracket component and the second demarcation bracket component, demarcation shaft assembly, to be included demarcating axle made of seamless aluminium tubing；First demarcation bracket component includes the front shoe and front support rod of fixed front-reflection target；Second demarcation bracket component includes the rear fixed plate and rear leg of fixed back reflection target.Wherein, the three-point fix structure that the bottom of front support rod and rear leg are formed in same level.Demarcation axle is made to be effectively guaranteed the concentricity of demarcation axle using seamless aluminium tubing in four-wheel position finder caliberating device provided in an embodiment of the present invention, substantially increases measurement accuracy, and have the advantages of compact-sized and light；Meanwhile by the way that front shoe and rear fixed plate are removably connected into demarcation axle both ends respectively, reaching improves the convenience for carrying and transporting, simple in construction, easy for installation.
Description
Technical field
The invention belongs to four-wheel position finder technical field, more particularly to a kind of four-wheel position finder caliberating device.
Background technology
Four-wheel position finder is mainly for detection of the mutual alignment between automotive wheel and angle, to determine that automotive wheel positions
Parameter, so as to instruct auto repair technician to adjust wheel alignment parameter, to meet Automobile Design requirement, realize the flat of running car
Pliable, security, reduce automobile fuel consumption and tire wear.
With the popularization of highway, also more and more higher is required to the measuring accuracy of four-wheel position finder, four-wheel position finder is not
Accurate Calibration only is needed in factory, after client uses a period of time, and changes critical component (such as target, video camera)
It is required for carrying out demarcation calibration by caliberating device.The effect of demarcation is the height and suspension on simulated automotive chassis
The depth of parallelism, vehicle four-wheel position finder measured value is demarcated, realize the height of location instrument toe-in angle, camber angle and back rake angle in the measurements
Precision.
Caliberating device used in four-wheel position finder is commonly monolithic construction at present, and demarcation shaft length reaches 2 meters, demarcates pull bar
Length more reaches 2.5 meters, non-dismountable, and the materials of all parts are steel, heavier-weight.Such caliberating device is first
Cost of transportation is added, is also inconvenient to carry；Also capacity does not ensure dimensional accuracy in process simultaneously, and cost is higher；
Particularly monoblock type demarcation axle machining accuracy is relatively difficult to ensure card, and heavier weight also makes it, and capacity deforms in use, heavier
The part such as the demarcation axle that also makes of weight phenomena such as easily producing flexural deformation in use, cause the mark of four-wheel position finder
Error is determined, so as to have influence on the measurement accuracy of four-wheel position finder.
The content of the invention
It is an object of the invention to provide a kind of four-wheel position finder caliberating device, it is intended to solves caliberating device in the prior art
It is non-dismountable and the problem of be difficult to ensure that measurement accuracy.
The present invention is achieved in that a kind of four-wheel position finder caliberating device, including
Demarcate shaft assembly, including demarcate made of seamless aluminium tubing axle and in interference fit with the demarcation axle both ends the
One gland and the second gland；
First demarcation bracket component, including one end is detachably connected with first gland and the other end fixes front-reflection
The front shoe of target and front support rod to play a supporting role is fixedly connected with the front shoe；
Second demarcation bracket component, including one end is detachably connected with second gland and the other end fixes back reflection
The rear fixed plate of target and rear leg to play a supporting role is fixedly connected with the rear fixed plate；
Wherein, the three-point fix knot that the bottom of the front support rod and the rear leg are formed in same level
Structure.
Further, the front shoe is bending laminated structure, and including being threadedly coupled with first gland
First fixed part, it is directed away from demarcation axle side bending along the side of the first fixed part one and extends parallel to the mark
The first connecting portion of dead axle, along the side of first connecting portion one towards away from the demarcation axle axially-extending line side bending extension
The first adjutage and along the side of the first adjutage one towards close to the demarcation axle axially-extending line side bending extension
The first cantilever, the front-reflection target is fixed on first cantilever.
Further, the first connecting portion is provided with the first locating slot for front support rod described in location and installation.
Further, the rear leg is fixed on the rear fixed plate including one end and parallel with the front support rod set
The back support rod put, the cross bar for being fixed on the back support rod other end, the bottom of the front support rod and the bottom of the cross bar
Face is located in same level.
Further, the first demarcation bracket component also includes the first foot pad for being fixed on the front support rod bottom,
The rear leg also includes the second foot pad and the 3rd foot pad for being fixed on the cross bar bottom surface, first foot pad, described second
Foot pad and the 3rd foot pad form same level
Further, the second demarcation bracket component also includes being installed on the cross bar to adjust the cross bar level
The regulating member of state.
Further, the cross bar is provided with elongated connecting hole, the tune in the position for installing second foot pad
Section part includes being inserted in the handle being fixedly connected in the connecting hole and with second foot pad, is radially plugged in the handle
On latch and the elastic component that is sheathed on the handle.
Further, the handle includes being easy to the pressing head of pressing and is inserted in the connecting hole and for covering
If the elastic component is so that the elastic component is held in the bar portion between the pressing head and the latch, the latch is along institute
State the radial direction grafting of bar portion.
Further, the rear fixed plate is bending laminated structure, and including being threadedly coupled with second gland
Second fixed part, along the side of the second fixed part one towards away from demarcation axle side bending extend parallel to the demarcation
The second connecting portion of axle, along the side of second connecting portion one towards away from the demarcation axle side bending extension and bearing of trend with
The second intersecting adjutage of the axially-extending line of the demarcation axle and along the side of the second adjutage one towards away from the mark
The extension of dead axle side is simultaneously fixed on described second close to the second cantilever of the second connecting portion bearing of trend, the back reflection target
On cantilever.
Further, the rear fixed plate is provided with the second locating slot for back support rod described in location and installation, and described the
Two locating slots are located in the second connecting portion and close to second fixed parts；The cross bar, which is provided with, to be used for described in location and installation
3rd locating slot of back support rod.
Having the technical effect that relative to prior art of the invention：The four-wheel position finder caliberating device is made using seamless aluminium tubing
The demarcation axle substantially increases measurement accuracy, and have compact-sized to be effectively guaranteed the concentricity of the demarcation axle
And the advantages of light；Meanwhile by the way that the front shoe and the rear fixed plate are removably connected into the demarcation axle respectively
Both ends, reaching improves the convenience for carrying and transporting, simple in construction, easy for installation.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to the embodiment of the present invention or prior art
The required accompanying drawing used is briefly described in description, it should be apparent that, drawings described below is only the present invention's
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
Fig. 1 is the stereogram of four-wheel position finder caliberating device provided in an embodiment of the present invention；
Fig. 2 is the top view of four-wheel position finder caliberating device in Fig. 1；
Fig. 3 is the stereogram of the first demarcation bracket component in Fig. 1；
Fig. 4 is the stereogram of the second demarcation bracket component in Fig. 1；
Fig. 5 is the sectional view of the second demarcation bracket component in Fig. 4.
Description of reference numerals：
The 10 demarcation adjutages of shaft assembly 324 second
The 12 demarcation cantilevers of axle 326 second
The locating slot of 14 first gland 328 second
The rear leg of 16 second gland 34
The 20 first demarcation back support rods of bracket component 340
The cross bar of 22 front shoe 342
The connecting hole of 220 first fixed part 3420
The locating slot of 222 first connecting portion 3422 the 3rd
The foot pad of 224 first adjutage 344 second
The foot pad of 226 first cantilever 345 the 3rd
The regulating member of 228 first locating slot 346
The handle of 24 front support rod 3462
26 first foots pad 34620 press head
The 30 second demarcation bar portions of bracket component 34622
The latch of 32 rear fixed plate 3464
The elastic component of 320 second fixed part 3466
322 second connecting portions
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Fig. 1 to Fig. 5 is refer to, four-wheel position finder caliberating device provided in an embodiment of the present invention includes：
Shaft assembly 10 is demarcated, including demarcates axle 12 made of seamless aluminium tubing and demarcates 12 liang of axle in interference fit with described
First gland 14 and the second gland 16 at end；
First demarcation bracket component 20, including one end are detachably connected with first gland 14 and before other end fixation
The front shoe 22 of reflecting target (not shown) and front support to play a supporting role is fixedly connected with the front shoe 22
Bar 24；
Second demarcation bracket component 30, including one end are detachably connected with second gland 16 and after other end fixation
The rear fixed plate 32 of reflecting target (not shown) and rear leg to play a supporting role is fixedly connected with the rear fixed plate 32
34；
Wherein, the three-point fix that the bottom of the front support rod 24 and the rear leg 34 are formed in same level
Structure.
The demarcation axle 12 is made to have using seamless aluminium tubing in four-wheel position finder caliberating device provided in an embodiment of the present invention
The concentricity of the demarcation axle 12 is ensure that to effect, substantially increases measurement accuracy, and there is the advantages of compact-sized and light；
Meanwhile by the way that the front shoe 22 and the rear fixed plate 32 are removably connected into demarcation axle 12 both ends respectively, reach
It is simple in construction to the convenience for improving carrying and transport, it is easy for installation.
In this embodiment, first gland 14 and second gland 16 use finishing with the demarcation axle 12
Work is interference fitted, to ensure axiality requirement.Preferably, it is each passed through first gland 14 using back-up ring and lock screw
With second gland 16 with the front shoe 22 and the rear fixed plate 32 will be fixed on respectively it is described demarcation axle 12
Both ends.
In this embodiment, the front shoe 22, the rear fixed plate 32, the front support rod 24 and the rear leg
34 are all made up of aluminum alloy materials so that whole caliberating device is compact-sized and light.
In this embodiment, the bottom of the front support rod 24 and the rear leg 34 are located in same level, and logical
Cross three-point fix and realize that whole caliberating device is steadily placed, to improve the measurement accuracy of whole caliberating device.
Fig. 1 to Fig. 3 is refer to, further, the front shoe 22 is bending laminated structure, and including with described first
Gland 14 be threadedly coupled the first fixed part 220, along the side of the first fixed part 220 1 be directed away from it is described demarcation axle 12
Side bending extends parallel to the first connecting portion 222 of the demarcation axle 12, along the side of first connecting portion 222 1 towards remote
From the first adjutage 224 of the demarcation axle 12 axially-extending line side bending extension and along first adjutage 224 1
Side is fixed on towards the first cantilever 226 close to the demarcation axle 12 axially-extending line side bending extension, the front-reflection target
On first cantilever 226.By being arranged to the front shoe 22 to bend laminated structure, so that it is outstanding to be fixed on described first
Towards front, the front-reflection target is installed on first cantilever 226 and is integrally located at institute the front-reflection target on arm 226
Demarcation axle 12 rearward position is stated, the length of first adjutage 224 is longer than first fixed part 220, first company
The length of socket part 222 and first cantilever 226, so that the front-reflection target is arranged at the position away from first gland 14
Put.
In this embodiment, first fixed part 220, the first connecting portion 222, the and of the first adjutage 224
First cantilever 226 is made by being integrally formed.
Fig. 1 to Fig. 3 is refer to, further, the first connecting portion 222, which is provided with, is used for front support rod described in location and installation
24 the first locating slot 228.First locating slot 228 is strip to play guiding and positioning action, and utilization screw general
The front support rod 24 is fixed in the first connecting portion 222, simple in construction, convenient disassembly, and to carrying and transporting offer
Great convenience.Preferably, the front support rod 24 is vertical with the demarcation axle 12.
Fig. 1, Fig. 2, Fig. 4 and Fig. 5 are refer to, further, the rear leg 34 is fixed on described rear fixed including one end
The back support rod 340 that is be arranged in parallel on plate 32 and with the front support rod 24, the horizontal stroke for being fixed on the other end of back support rod 340
Bar 342, the bottom of the front support rod 24 and the bottom surface of the cross bar 342 are located in same level.The cross bar 342 and institute
The bottom for stating front support rod 24 constitutes a horizontal plane, to support the whole caliberating device.
Fig. 1 to Fig. 5 is refer to, further, the first demarcation bracket component 20 also includes being fixed on the front support
First foot pad 26 of the bottom of bar 24, the rear leg 34 also include the second foot pad 344 and for being fixed on the bottom surface of cross bar 342
Three foots pad 345, first foot pad 26, second foot pad 344 and the 3rd foot pad 345 form same level.It is described
First foot pad 26, second foot pad 344 and the 3rd foot pad 345 is determine three points of same level, with to described
Caliberating device plays stable supporting role.Preferably, first foot pad 26, second foot pad 344 and the 3rd pin
Pad 345 uses POM materials, first foot pad 26 is fixed on to the bottom of the front support rod 24 using trip bolt, together
Sample.Second foot pad 344 and the 3rd foot pad 345 are fixed on the bottom surface of cross bar 342 by card trip bolt respectively.
Fig. 1, Fig. 2, Fig. 4 and Fig. 5 are refer to, further, the second demarcation bracket component 30 also includes being installed on institute
State on cross bar 342 to adjust the regulating member 346 of the horizontality of cross bar 342.Using the regulating member 346 to adjust
The horizontality of cross bar 342 is stated, is effectively guaranteed the measurement accuracy of the caliberating device.
Fig. 1, Fig. 2, Fig. 4 and Fig. 5 are refer to, further, the cross bar 342 is in the position for installing second foot pad 344
Install elongated connecting hole 3420, the regulating member 346 include being inserted in the connecting hole 3420 and with it is described
Handle 3462 that second foot pad 344 is fixedly connected, the latch 3464 being radially plugged on the handle 3462 and it is sheathed on institute
State the elastic component 3466 on handle 3462.Press the handle 3462 so that the latch 3464 with the handle 3462 described
Moved in connecting hole 3420, when the latch 3464 passes through the connecting hole 3420, pin the handle 3462 and choose
90 °, so that the latch 3464 is connected in the orifice edge of the connecting hole 3420, it can so make described one end of cross bar 342
Raise；When pinning the handle 3462 again and being rotated by 90 °, the latch 3464 is contained in the connecting hole 3420, and
Under the resilient force of the elastic component 3466, the handle 3462 resets, so that the cross bar 342 is again in horizontal
State.
It refer to Fig. 1, Fig. 2, Fig. 4 and Fig. 5, it is preferable that the handle 3462 includes being easy to the pressing head 34620 of pressing
And it is inserted in the connecting hole 3420 and for being arranged the elastic component 3466 so that the elastic component 3466 is held in institute
State the bar portion 34622 between pressing head 34620 and the latch 3464, footpath of the latch 3464 along the bar portion 34622
To grafting.The latch 3464 protrudes from the periphery of the bar portion 34622, in order to be held in the aperture of the connecting hole 3420
Edge.Preferably, the elastic component 3466 is spring, and in other embodiments, the elastic component 3466 can also be other tools
The object of flexible restitution.
In this embodiment, using being fastenedly connected through second foot pad 344 and lock onto the bottom of the bar portion 34622
End, so that second foot pad 344 is fixedly connected with the handle 3462.
Refer to Fig. 1, Fig. 2, Fig. 4 and Fig. 5, further, the rear fixed plate 32 for bending laminated structure, and including with
The second fixed part 320 that second gland 16 is threadedly coupled, along the side of the second fixed part 320 1 towards away from the mark
The bending of the side of dead axle 12 extends parallel to the second connecting portion 322 of the demarcation axle 12, along the side of second connecting portion 322
While towards the intersected away from the demarcation axle 12 side bending extension and bearing of trend with the axially-extending line for demarcating axle 12
Two adjutages 324 and along the side of the second adjutage 324 1 towards away from demarcation axle 12 side extension and close to described
Second cantilever 326 of the bearing of trend of second connecting portion 322, the back reflection target are fixed on second cantilever 326.Passing through will
The rear fixed plate 32 is arranged to bend laminated structure, so that the back reflection target being fixed on second cantilever 326 is slightly
Micro- to set backwards, the back reflection target is installed on second cantilever 326 and is integrally located at the position of the demarcation axle 12 rearward
Put, the length of second adjutage 324 is longer than second fixed part 320, the second connecting portion 322 and described second outstanding
The length of arm 326, so that the back reflection target is arranged at the position away from second gland 16.
In this embodiment, second fixed part 320, the second connecting portion 322, the and of the second adjutage 324
Second cantilever 326 is made by being integrally formed.
Fig. 1, Fig. 2, Fig. 4 and Fig. 5 are refer to, further, after the rear fixed plate 32 is provided with being used for described in location and installation
Second locating slot 328 of support bar 340, second locating slot 328 are located in the second connecting portion 322 and close to described the
Two fixed parts 320；The cross bar 342 is provided with the 3rd locating slot 3422 for back support rod 340 described in location and installation.Described
Two locating slots 328 and the 3rd locating slot 3422 are strip to play guiding and positioning action, and using screw will described in
Back support rod 340 is fixed in the second connecting portion 322, simple in construction, convenient disassembly, and to carrying and transport provides pole
Big convenience.Preferably, the front support rod 24 is vertical with the demarcation axle 12；Similarly, will the rear branch using screw
The other end of strut 340 is fixed on the cross bar 342.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (9)
- A kind of 1. four-wheel position finder caliberating device, it is characterised in that includingShaft assembly is demarcated, including demarcates axle made of seamless aluminium tubing and consolidates in interference fit with the first of the demarcation axle both ends Determine head and the second gland；First demarcation bracket component, including one end is detachably connected with first gland and the other end fixes front-reflection target Front shoe and front support rod to play a supporting role is fixedly connected with the front shoe；Second demarcation bracket component, including one end is detachably connected with second gland and the other end fixes back reflection target Rear fixed plate and rear leg to play a supporting role is fixedly connected with the rear fixed plate；Wherein, the three-point fix structure that the bottom of the front support rod and the rear leg are formed in same level, institute Front shoe is stated as bending laminated structure, and the first fixed part including being threadedly coupled with first gland, along described the The side of one fixed part one is directed away from demarcation axle side bending and extends parallel to the first connecting portion of the demarcation axle, edge The side of first connecting portion one bends the first adjutage extended and edge towards away from the demarcation axle axially-extending line side The side of first adjutage one is anti-before described towards the first cantilever close to the demarcation axle axially-extending line side bending extension Shoot at the target and be fixed on first cantilever.
- 2. four-wheel position finder caliberating device as claimed in claim 1, it is characterised in that the first connecting portion, which is provided with, to be used to determine Position is installed by the first locating slot of the front support rod.
- 3. four-wheel position finder caliberating device as claimed in claim 1, it is characterised in that the rear leg is fixed on including one end The back support rod that is be arranged in parallel on the rear fixed plate and with the front support rod, the horizontal stroke for being fixed on the back support rod other end Bar, the bottom of the front support rod and the bottom surface of the cross bar are located in same level.
- 4. four-wheel position finder caliberating device as claimed in claim 3, it is characterised in that the first demarcation bracket component also wraps The first foot pad for being fixed on the front support rod bottom is included, the rear leg also includes the crus secunda for being fixed on the cross bar bottom surface Pad and the 3rd foot pad, first foot pad, second foot pad and the 3rd foot pad form same level.
- 5. four-wheel position finder caliberating device as claimed in claim 4, it is characterised in that the second demarcation bracket component also wraps Include and be installed on the cross bar to adjust the regulating member of the cross bar horizontality.
- 6. four-wheel position finder caliberating device as claimed in claim 5, it is characterised in that the cross bar is in the installation crus secunda The position of pad is provided with elongated connecting hole, the regulating member include being inserted in the connecting hole and with the crus secunda Pad the handle being fixedly connected, the latch being radially plugged on the handle and the elastic component being sheathed on the handle.
- 7. four-wheel position finder caliberating device as claimed in claim 6, it is characterised in that the handle include be easy to pressing by Pressure head portion and it is inserted in the connecting hole and for being arranged the elastic component so that the elastic component is held in the pressing Bar portion between head and the latch, radial direction grafting of the latch along the bar portion.
- 8. four-wheel position finder caliberating device as claimed in claim 3, it is characterised in that the rear fixed plate is bending sheet knot Structure, and the second fixed part including being threadedly coupled with second gland, along the side of the second fixed part one towards away from institute State the bending of demarcation axle side and extend parallel to the second connecting portion of the demarcation axle, along the side of second connecting portion one towards remote From the demarcation axle side bending extension and bearing of trend and the second adjutage that the axially-extending line for demarcating axle intersects with And along the side of the second adjutage one towards away from demarcation axle side extension and close to the second connecting portion bearing of trend The second cantilever, the back reflection target is fixed on second cantilever.
- 9. four-wheel position finder caliberating device as claimed in claim 8, it is characterised in that the rear fixed plate, which is provided with, to be used to position Second locating slot of the back support rod is installed, second locating slot is located in the second connecting portion and close to described second Fixed part；The cross bar is provided with the 3rd locating slot for back support rod described in location and installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510652272.4A CN105300711B (en) | 2015-10-10 | 2015-10-10 | Four-wheel position finder caliberating device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510652272.4A CN105300711B (en) | 2015-10-10 | 2015-10-10 | Four-wheel position finder caliberating device |
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| Publication Number | Publication Date |
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| CN105300711A CN105300711A (en) | 2016-02-03 |
| CN105300711B true CN105300711B (en) | 2018-01-30 |
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| CN201510652272.4A Active CN105300711B (en) | 2015-10-10 | 2015-10-10 | Four-wheel position finder caliberating device |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107677223B (en) * | 2017-10-25 | 2024-06-25 | 烟台大学 | Wheel shooting measurement device and measurement method of non-contact four-wheel aligner |
| CN111721347A (en) * | 2019-03-20 | 2020-09-29 | 深圳市道通科技股份有限公司 | Calibration support |
| CN112557062B (en) * | 2020-11-27 | 2024-09-20 | 深圳市道通科技股份有限公司 | Calibration frame and calibration equipment |
| CN114264272B (en) * | 2022-01-19 | 2024-01-16 | 深圳市道通科技股份有限公司 | Calibration support and calibration system |
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| CN201522380U (en) * | 2009-11-16 | 2010-07-07 | 吉林大学 | Zero point calibrating device of sensor of wheel locator |
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| JP3650916B2 (en) * | 1997-06-25 | 2005-05-25 | 株式会社堀場製作所 | Chassis dynamometer and weight trolley for chassis dynamometer calibration |
| KR101539611B1 (en) * | 2011-09-27 | 2015-07-28 | 한국델파이주식회사 | Automatic calibration system of handwheel sensor for EPS vehicle |
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- 2015-10-10 CN CN201510652272.4A patent/CN105300711B/en active Active
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|---|---|---|---|---|
| CN101067590A (en) * | 2007-07-02 | 2007-11-07 | 黄景中 | Dismountable four-wheel positioning calibrating device |
| CN201522380U (en) * | 2009-11-16 | 2010-07-07 | 吉林大学 | Zero point calibrating device of sensor of wheel locator |
| CN103048147A (en) * | 2011-10-11 | 2013-04-17 | 张遥远 | General portable four-wheel aligner calibration device |
| DE202012100040U1 (en) * | 2011-11-25 | 2012-02-27 | Jen-Yung Yang | Device for detecting a steering angle in a wheel alignment |
| CN102980780A (en) * | 2012-10-30 | 2013-03-20 | 长城汽车股份有限公司 | Calibration mechanism of automobile four-wheel aligner sensor |
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| CN105300711A (en) | 2016-02-03 |
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Effective date of registration: 20211231 Address after: 518000 3310, building 11, phase II (plot 02-08), Tianan Yungu Industrial Park, Gangtou community, Bantian street, Longgang District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Yijian Car Service Technology Co.,Ltd. Address before: Osaka snow Kong Industrial Zone of Longgang District of Shenzhen City, Guangdong province 518000 and five Avenue Beiyuan Industrial Park sign Patentee before: LAUNCH TECH Co.,Ltd. |
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Denomination of invention: Four wheel alignment calibration device Granted publication date: 20180130 Pledgee: Societe Generale Bank Limited by Share Ltd. Shenzhen branch Pledgor: Shenzhen Yijian Car Service Technology Co.,Ltd. Registration number: Y2024980026280 |