CN103162888A - Self-steering steering wheel and measuring mechanism - Google Patents
Self-steering steering wheel and measuring mechanism Download PDFInfo
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- CN103162888A CN103162888A CN2011104338899A CN201110433889A CN103162888A CN 103162888 A CN103162888 A CN 103162888A CN 2011104338899 A CN2011104338899 A CN 2011104338899A CN 201110433889 A CN201110433889 A CN 201110433889A CN 103162888 A CN103162888 A CN 103162888A
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- fixed
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- bearing circle
- steering
- measuring mechanism
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Abstract
A self-steering steering wheel and measuring mechanism comprise a fixed module, an erection module, a measuring module and a driving module, wherein the fixed module comprises a baseplate and a pair of fixed arms connected with the baseplate. One end of the fixed arms is connected with the baseplate and the other end, connected with the baseplate, of the fixed arms is installed fixedly on a car body. The erection module is fixed on the steering wheel and the erection module is provided with a pair of sliding rails, wherein the sliding rails are connected with a first clamp set, a second clamp set and a sliding block set, in locked mode, which can slide along a first direction in an axial direction of the sliding rails in a series mode. The top portion of the sliding block set is provided with a sliding groove and a regulating block which is embedded into the sliding groove and capable of moving along the sliding groove and a direction of the sliding groove refers to a second direction. The measuring module is fixed on the baseplate of the fixed module, one end of the measuring module is fixed with a connecting shaft in a locked mode and the end portion of the connecting shaft is fixed on the regulating block. The driving module is fixed on the measuring module and used for turning the connecting shaft.
Description
Technical field
The present invention relates to a kind of bearing circle auto-steering and measuring mechanism, particularly a kind of automatic rotating bearing circle and measure feedback in the measuring mechanism of bearing circle stress.
Background technology
Usually to detect main detected parameters as follows for vehicle safety: 1. sideslip checkout equipment: sideslip amount, sideslip direction; 2. turn to checkout equipment: slack of the steering wheel, steering force; 3. damping force, braking distance, braking deceleration; 4. detection of headlight equipment: luminous intensity, irradiating angle.
Existing above-mentioned Vehicular turn checkout equipment 10 is mainly still jumbo, make or have much ado, be installed in car body 11 to be measured with mobilizing too many troops, and load on bearing circle 12, and take whole driver's seat and enter for personnel without the space, as shown in Figure 1.Some turns to checkout equipment even to need bearing circle is removed and is arranged on column.Had not yet to see miniaturization, can by setter bring in be sitting in driver's seat single complete that group establishes turn to checkout equipment.
Summary of the invention
The object of the invention is to disclose a kind of attached being hung on steering wheel for vehicle, and be supported in the compartment, and measure the reacting force from tire after driving direction dish automatic rotating one angle.
For reaching above-mentioned purpose, the invention provides a kind of bearing circle auto-steering and measuring mechanism, it comprises: a stuck-module, comprise a substrate and a pair of fixed arm that is connected, fixed arm one end is connected with substrate with can freely adjusting angle; The other end is fixedly arranged on the car body of vehicle.set up module in order to be fixed on this bearing circle, this sets up module and has a pair of slide rail, this is connected with one first clamping group to slide rail, one second clamping group and be positioned at this first clamping group, a slide block group between this second clamping group, this the first clamping group, this the second clamping group respectively clip in this bearing circle two outsides, this the first clamping group, this the second clamping group and this slide block group can be slided and are locked in this to slide rail the axial first direction of slide rail along this, the adjustment block that this slide block group top has a chute and is embedded in this chute and can moves along this chute, this chute is offered direction for being a vertical second direction with this first direction.Measurement module is fixed on this substrate of this stuck-module, and it comprises that an end is locked in a coupling shaft of this adjustment block and an axis hole that rotates in order to drive this coupling shaft, and this adjustment block is fixed in this coupling shaft end.Driver module is fixed on measurement module, and it comprises a torsion output shaft, and the axis hole socket of itself and measurement module is to be rotationally connected axle.
In an above-mentioned embodiment, fixed arm has telescopic mechanism, the length of capable of regulating fixed arm for being fit to.
In an above-mentioned embodiment, the car body that fixed arm one end is fixed is front windshield or seat, and is fixed in the fixed arm one end employing powerful electromagnetic chuck of front windshield.
The present invention uses two and is fixed on the sucker on front or driver's seat seat and is clipped on bearing circle and forms bearing circle auto-steering and the measuring mechanism of supported at three point, utilization such as the bearing circle of automobile burglar crutch lock is clamping decides mode, has greatly lowered overall volume.Therefore, the present invention has advantages of miniaturization, easily sets up, needn't change or remove the equipment on vehicle to be measured.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
The measuring mechanism that turns to that Fig. 1 illustrates prior art arranges schematic diagram;
Fig. 2 illustrates the front front elevation of first direction position adjustment of one embodiment of the invention;
Fig. 3 illustrates the front vertical view of second direction position adjustment of one embodiment of the invention;
Front elevation after the first direction position that Fig. 4 illustrates Fig. 2 is adjusted;
Front elevation after the second direction position that Fig. 5 illustrates Fig. 3 is adjusted; And
Fig. 6 illustrates the bearing circle auto-steering of one embodiment of the invention and the schematic perspective view that measuring mechanism is set up in bearing circle.
Wherein, Reference numeral
The prior art part
10 turn to checkout equipment
11 car bodies to be measured
12 bearing circle
The technology of the present invention part
20 bearing circle
30 bearing circle auto-steering and measuring mechanisms
31 stuck-modules
311 substrates
312 fixed arms
313 suckers
32 set up module
321 slide rails
322 first clamping groups
323 second clamping groups
324 slide block groups
3241 chutes
3242 adjustment blocks
3243 roll adjustment screws
3244 fixed screws
33 measurement modules
331 coupling shafts
332 axis holes
34 driver modules
341 torsion output shafts
D1, the D2 distance
The X first direction
The Y second direction
Embodiment
Hereby coordinate accompanying drawing that all embodiment of the present invention are described in detail as follows, its appended accompanying drawing is the schematic diagram of simplification, and basic structure of the present invention only is described in a schematic way.Therefore only indicate the element relevant with the present invention in those accompanying drawings, and shown element is not, and number, shape, dimension scale when implementing etc. are drawn, specification during its actual enforcement is real is a kind of optionally design, and its component placement form might be more complicated.
Front vertical view is adjusted in the second direction position that please refer to the front elevation before the first direction position adjustment of one embodiment of the invention that Fig. 2 illustrates and one embodiment of the invention that Fig. 3 illustrates.Bearing circle auto-steering in the present embodiment and measuring mechanism 30 are to be attached on the bearing circle 20 of a vehicle, this bearing circle 20 connects steering mechanism's (not shown) of this vehicle, after the rotational angle of steering mechanism's conversion direction dish 20, make tire deflects and change this vehicle heading.This bearing circle auto-steering and measuring mechanism 30 comprise: stuck-module 31, set up module 32, measurement module 33 and driver module 34.stuck-module 31, comprise a substrate 311 and a pair of fixed arm 312 that is connected in this substrate 311, each these fixed arm 312 1 end is connected with substrate 311 in adjustable angle, its technology of adjusting angle can adopt the prior aries such as connecting rod mechanically commonly used screws togather, from superfluous words no longer, the other end that each this fixed arm 312 is relative is fixedly arranged on the car body of this vehicle, certainly, better but be not limited to this embodiment and can be near this bearing circle 20 equipment for this fixed arm 312 these fixing car bodies, for example on front windshield or driver's seat seat, and when fixed arm 312 is fixed in front windshield, these fixed arm 312 1 ends can be powerful electromagnetic chuck 313 aspects, to fix fast it.Set up module 32 and be in order to fixed-direction dish auto-steering and measuring mechanism 30 on this bearing circle 20, this sets up module 32 and has a pair of slide rail 321, and this is connected with one first clamping group 322, one second clamping group 323 and the slide block group 324 between this first clamping group 322, this second clamping group 323 to slide rail 321.the first clamping group 322, the second clamping group 323 difference clips (can use the bolt screw lock) are in the outside of two opposite faces of this bearing circle 20, this the first clamping group 322, this the second clamping group 323 and this slide block group 324 can along this to slide rail 321 axially, be that first direction X slides, and give snap close and be that this is on slide rail 321, the adjustment block 3242 that this slide block group 324 tops have a chute 3241 and are embedded in this chute 3241 and can move along this chute 3241, the direction that this chute 3241 is offered is to be a vertical second direction Y (first direction X with this first direction X, second direction Y is with the plane coordinates under depression angle).Measurement module 33 is to be fixed on the substrate 311 of this stuck-module 31, and it comprises a coupling shaft 331 and an axis hole 332, and coupling shaft 331 1 ends are locked in this adjustment block 3242, and axis hole 332 is formed in this coupling shaft 331.Driver module 34 is fixed on this measurement module 33, and it comprises a torsion output shaft 341 with outputting torsion, and this torsion output shaft 341 is and axis hole 332 sockets of this measurement module 33, rotates in order to drive this coupling shaft 331.
The bearing circle auto-steering of one embodiment of the invention that the front elevation after the second direction position adjustment of the front elevation after the first direction position adjustment of the Fig. 2 that illustrates referring again to Fig. 4, Fig. 3 that Fig. 5 illustrates and Fig. 6 illustrate and the schematic perspective view that measuring mechanism is set up in bearing circle, and contrast Fig. 2 and Fig. 3.According to above-mentioned member, when assembling bearing circle auto-steering and measuring mechanism 30, first this being set up the first clamping group 322 and the second clamping group 323 of module 32 unclamps, make width between the first clamping group 322 and the second clamping group 323 greater than bearing circle 20 diameters that will assemble up, first fix afterwards the first clamping group 322 or the second clamping group 323 is arbitrary, be inserted in bearing circle 20 1 outer rear flank, another the second clamping group 323 or the first clamping group 322 slippages is close, and clamping this sets up module 32 on bearing circle 20 to dwindle also.continuous slide block group 324 is adjusted a distance B 1 after the position of bearing circle 20 center lines (the first direction Building X mark of first direction Building X mark and bearing circle 20 central points of central point that is slide block group 324 is more or less the same) along first direction X slippage, fixedly the slide block group 324, again adjustment block 3242 is moved to adjust a distance B 2 toward second direction Y, (can be first with after fixed screw 3244 spiral shell pines and change coordinate position, screw distance adjusting screw 3243 is with the coordinate position in second direction Y slippage adjustment block 3242, when the location, that fixed screw 3244 spiral shells are solid again), make the second direction Building Y mark of second direction Building Y mark and bearing circle 20 central points of central point of slide block group 324 more or less the same, this moment measurement module 33 coupling shaft 331, the axle center of the torsion output shaft 341 of driver module 34 namely is positioned at the axle center of bearing circle 20, when the processing unit (not shown) that is electrically connected driver module 34 is sent torsion one angle instruction, soon start of torsion output shaft 341, and order about this coupling shaft 331 that is attached thereto and synchronously rotate, so that the substrate 311 that is fixed on bearing circle 20 and take front windshield as fulcrum is main anchoring base, according to and will be fixed on coupling shaft 331 end faces set up that module 32 is whole rotates thereupon, can rotate simultaneously by the clamping bearing circle 20 that is setting up module 32, reach the purpose of automatic change vehicle direct of travel, the reacting force of being passed back by the tire (not shown) that contacts with ground again passes back to bearing circle 20, coupling shaft 331, and then collect these data with measurement module 33.
In an above-mentioned embodiment, each fixed arm 312 also has telescopic mechanism, can optionally change length, in order to adapt to the different automobile types space.
Hence one can see that, characteristics of the present invention are: the present invention is fixed on car body (as the sucker on front or driver's seat seat) with two and is clipped on bearing circle and forms bearing circle auto-steering and the measuring mechanism of supported at three point, utilization such as the bearing circle of automobile burglar crutch lock is clamping decides mode, has greatly lowered overall volume.Therefore, the present invention has miniaturization, easily sets up, and needn't change or remove the equipment on vehicle to be measured.
Certainly; the present invention also can have other various embodiments; in the situation that do not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make according to the present invention various corresponding changes and distortion, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (5)
1. a bearing circle auto-steering and measuring mechanism, it is attached on the bearing circle of a vehicle, and this bearing circle changes this vehicle heading in order to rotate an angle, it is characterized in that, and this bearing circle auto-steering and measuring mechanism comprise:
One stuck-module comprises a substrate and a pair of fixed arm that is connected in this substrate, and this fixed arm one end is connected with substrate with can adjusting angle, and the other end is fixedly arranged on the car body of this vehicle;
one sets up module, in order to be fixed on this bearing circle, this sets up module and has a pair of slide rail, this is connected with one first clamping group to slide rail, one second clamping group and be positioned at this first clamping group, a slide block group between this second clamping group, this the first clamping group, this the second clamping group respectively clip in this bearing circle two outsides, this the first clamping group, this the second clamping group and this slide block group can be slided and are locked in this to slide rail the axial first direction of slide rail along this, the adjustment block that this slide block group top has a chute and is embedded in this chute and can moves along this chute, this chute is offered direction for being a vertical second direction with this first direction,
One measurement module is fixed on this substrate of this stuck-module, and it comprises that an end is locked in a coupling shaft of this adjustment block and an axis hole that rotates in order to drive this coupling shaft, and this adjustment block is fixed in this coupling shaft end; And
One driver module is fixed on this measurement module, and it comprises a torsion output shaft, and this axis hole socket of this torsion output shaft and this measurement module is to rotate this coupling shaft.
2. bearing circle auto-steering according to claim 1 and measuring mechanism, is characterized in that, each fixed arm has telescopic mechanism, in order to adapt to different automobile types.
3. bearing circle auto-steering according to claim 1 and measuring mechanism, is characterized in that, the car body that arbitrary fixed arm one end is fixed is front windshield.
4. bearing circle auto-steering according to claim 3 and measuring mechanism, is characterized in that, this fixed arm one end that is fixed in front windshield is powerful electromagnetic chuck.
5. bearing circle auto-steering according to claim 1 and measuring mechanism, is characterized in that, the car body that arbitrary fixed arm one end is fixed is seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104338899A CN103162888A (en) | 2011-12-16 | 2011-12-16 | Self-steering steering wheel and measuring mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104338899A CN103162888A (en) | 2011-12-16 | 2011-12-16 | Self-steering steering wheel and measuring mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103162888A true CN103162888A (en) | 2013-06-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104338899A Pending CN103162888A (en) | 2011-12-16 | 2011-12-16 | Self-steering steering wheel and measuring mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN103162888A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5105546A (en) * | 1991-02-01 | 1992-04-21 | Ford Motor Company | Apparatus and method for centering a vehicle steering wheel |
| JPH0829295A (en) * | 1994-07-20 | 1996-02-02 | Meidensha Corp | Ignition actuator of driving robot |
| CN2451420Y (en) * | 2000-12-01 | 2001-10-03 | 吴浩 | Double-rod & four-hook safety location vehicle lock set |
| CN2561642Y (en) * | 2002-04-12 | 2003-07-23 | 张肇家 | Steering wheel locking structure |
| JP2006250880A (en) * | 2005-03-14 | 2006-09-21 | Horiba Ltd | Vehicle automatic driving device |
| JP4264725B2 (en) * | 2003-12-09 | 2009-05-20 | 株式会社ジェイテクト | Test system for electric power steering system |
| JP4314142B2 (en) * | 2004-03-29 | 2009-08-12 | トヨタ自動車株式会社 | Steering wheel rotation test equipment |
| CN201325420Y (en) * | 2008-11-19 | 2009-10-14 | 徐智强 | Four-hook covered automobile steering wheel theft-proof lock |
| US20100179764A1 (en) * | 2006-09-11 | 2010-07-15 | The Yokohama Rubber Co. | Method, apparatus, and program for evaluating drivability of a vehicle |
| JP4530959B2 (en) * | 2005-09-13 | 2010-08-25 | 株式会社アルティア | Wheel alignment measuring method and measuring apparatus therefor |
| US20110061963A1 (en) * | 2009-09-17 | 2011-03-17 | Itt Manufacturing Enterprises, Inc. | Universal Actuation and Control of Steering Mechanisms for Mobile Vehicles |
-
2011
- 2011-12-16 CN CN2011104338899A patent/CN103162888A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5105546A (en) * | 1991-02-01 | 1992-04-21 | Ford Motor Company | Apparatus and method for centering a vehicle steering wheel |
| JPH0829295A (en) * | 1994-07-20 | 1996-02-02 | Meidensha Corp | Ignition actuator of driving robot |
| CN2451420Y (en) * | 2000-12-01 | 2001-10-03 | 吴浩 | Double-rod & four-hook safety location vehicle lock set |
| CN2561642Y (en) * | 2002-04-12 | 2003-07-23 | 张肇家 | Steering wheel locking structure |
| JP4264725B2 (en) * | 2003-12-09 | 2009-05-20 | 株式会社ジェイテクト | Test system for electric power steering system |
| JP4314142B2 (en) * | 2004-03-29 | 2009-08-12 | トヨタ自動車株式会社 | Steering wheel rotation test equipment |
| JP2006250880A (en) * | 2005-03-14 | 2006-09-21 | Horiba Ltd | Vehicle automatic driving device |
| JP4530959B2 (en) * | 2005-09-13 | 2010-08-25 | 株式会社アルティア | Wheel alignment measuring method and measuring apparatus therefor |
| US20100179764A1 (en) * | 2006-09-11 | 2010-07-15 | The Yokohama Rubber Co. | Method, apparatus, and program for evaluating drivability of a vehicle |
| CN201325420Y (en) * | 2008-11-19 | 2009-10-14 | 徐智强 | Four-hook covered automobile steering wheel theft-proof lock |
| US20110061963A1 (en) * | 2009-09-17 | 2011-03-17 | Itt Manufacturing Enterprises, Inc. | Universal Actuation and Control of Steering Mechanisms for Mobile Vehicles |
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Application publication date: 20130619 |