CN203996422U - Deflection angle measuring device for automobile steering wheel - Google Patents
Deflection angle measuring device for automobile steering wheel Download PDFInfo
- Publication number
- CN203996422U CN203996422U CN201420183514.0U CN201420183514U CN203996422U CN 203996422 U CN203996422 U CN 203996422U CN 201420183514 U CN201420183514 U CN 201420183514U CN 203996422 U CN203996422 U CN 203996422U
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- CN
- China
- Prior art keywords
- deflection angle
- measuring device
- angle measuring
- pilot bar
- fixed support
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- Expired - Fee Related
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a car steering wheel deflection angle measuring device, its characterized in that: comprises a central rod, an angle meter connected with the middle point of the central rod, and a pair of adjusting components symmetrically arranged at the two ends of the central rod; the adjusting assembly comprises a guide rod and a fixing support for clamping the steering wheel spoke; the guide rod is sleeved with the end part of the center rod in a sliding mode, and the fixed support is connected with the guide rod. The device can be conveniently fixed on a steering wheel, accurately measure the deflection angle of the steering wheel, and the guide rod can be adjusted left and right to adapt to the steering wheels with different diameters, and has the advantages of accurate measurement, convenient operation and low cost.
Description
Technical field
The utility model is applicable to automobile technical field, concrete refers to a kind of vehicle steering deflection angle measuring device.
Background technology
The state of the art of automobile should be able to ensure that vehicle is in the time of straight-line travelling, and bearing circle mediates, and this is the basic demand of steering swivel system design.The angle (being deflection angle) that chaufeur departs from midway location by bearing circle is on this basis come the departure degree of perception automobile (or steered wheel) and set travel direction, " road feel " namely often said.But due to the impact of the factors such as manufacture and assembling, in car production and use procedure, there will be automobile in the time of straight-line travelling, the phenomenon of (honest) position in the middle of bearing circle departs from.This not only can affect attractive in appearance, also can cause the cognitive disorder of chaufeur " road feel " simultaneously, can cause the maloperation of bearing circle when serious, is hiding some dangers for of traffic accident.
Under automobile straight line motoring condition, the free clearance (deflection angle) of bearing circle is important indicator of automobile operation responsibility, it has not only embodied the level of automobile design and manufacture, also concern driving safety, GB-7258 " self-propelled vehicle safe and technical specification " has relevant mandatory requirement to bearing circle free clearance simultaneously.
The measurement of the deflection angle of vehicle steering, through links such as automobile design, manufacture, maintenances, is an important technology index of automobile.But there is following drawback in existing detecting device: the fixing inconvenience of detecting device on bearing circle; And can not adapt to the bearing circle of different-diameter.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is that a kind of vehicle steering deflection angle measuring device will be provided, by easy install and adjust, can Quick Measurement under craspedodrome state the installation of bearing circle whether honest, and the free clearance (angle) of bearing circle when straight-line travelling at the uniform velocity.
For achieving the above object, the utility model provides a kind of vehicle steering deflection angle measuring device, it is characterized in that: the inclinometer that comprises center link, is connected with center link mid point, a pair of adjustment assembly that is symmetricly set on center link two ends; Described adjustment assembly comprises pilot bar and the fixed support for clamping bearing circle dish width; The end of described pilot bar and center link is slidably socketed, and described fixed support is connected with pilot bar.
As preferred version, also comprise two connecting elements; The two ends of described center link are arranged with two guide chutes vertically; Described connecting element is connected with pilot bar and fixed support successively through guide chute.
Further, described connecting element comprises captive nut and the bolt of rear end plate being threaded with fixed support and pilot bar successively, and described bolt of rear end plate is connected with captive nut through guide chute.
Further, described fixed support comprises that adapter plate and two lay respectively at the clamp at adapter plate two ends, are formed for the bayonet socket of clamping bearing circle dish width between described clamp and the end of adapter plate.
Further, one end of described pilot bar is provided with spacing plush copper.
The utility model has the advantage of: adopt this device, can easily it be fixed on bearing circle, and the deflection angle of Measurement accuracy bearing circle, pilot bar can be adjusted left and right, to adapt to the bearing circle of different-diameter, measures accurately, easy to operate, with low cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is STRUCTURE DECOMPOSITION schematic diagram of the present utility model.
Fig. 3 is use constitution diagram of the present utility model.
In figure: center link 1, guide chute 1.1, inclinometer 2, bayonet socket 3, pilot bar 4, spacing plush copper 4.1, fixed support 5, adapter plate 5.1, clamp 5.2, connecting element 6, captive nut 6.1, bolt of rear end plate 6.2, bearing circle 7.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Vehicle steering deflection angle measuring device as shown in Figure 2, the inclinometer 2 that comprises center link 1, is connected with center link 1 mid point, a pair of adjustment assembly that is symmetricly set on center link 1 two ends; Adjust assembly and comprise pilot bar 4 and the fixed support 5 for clamping bearing circle dish width; Pilot bar 4 is slidably socketed with the end of center link 1, and fixed support 5 is connected with pilot bar 4.
Also comprise two connecting elements 6; The two ends of center link 1 are arranged with two guide chutes 1.1 vertically; Connecting element 6 is connected with pilot bar 4 and fixed support 5 successively through guide chute 1.1.
Connecting element 6 comprises captive nut 6.1 and the bolt of rear end plate 6.2 being threaded with fixed support 5 and pilot bar 4 successively, and bolt of rear end plate 6.2 is connected with captive nut 6.1 through guide chute 1.1.Fixed support 5 comprises that adapter plate 5.1 and two lay respectively at the clamp 5.2 at adapter plate 5.1 two ends, are formed for the bayonet socket 3 of clamping bearing circle dish width between clamp 5.2 and the end of adapter plate 5.1.One end of pilot bar 4 is provided with spacing plush copper 4.1.
As shown in Figure 3, when use, the fixed support of bearing circle deflection angle measuring device 5 is inserted in the plate convergence of bearing circle 7, utilize the symmetric position of steering wheel spoke, by adjusting fixed support 5, bearing circle dish width is connected in the bayonet socket 3 between clamp 5.2 and adapter plate 5.1, this device is fixed on tested bearing circle 7, and tighten bolt of rear end plate 6.2 and captive nut 6.1, make captive nut 6.1 compress the outer wall of center link 1, thereby connecting element 6 is fixed.
Working process of the present utility model is as follows: in the time of concrete measurement procedure:
1,, when measured automobiles is kept straight on, bearing circle departs from the angle of midway location.
Vehicle stationary and front-wheel, in craspedodrome state, maintain bearing circle motionless, and now the displayed value of digital display angle instrument is the deflection angle of bearing circle.
2, the free rotational angle of maximum of bearing circle under measured automobiles straight-line travelling state.
Vehicle straight line at the uniform velocity travels, the difference of the displayed value of digital display angle instrument when bearing circle deflection, the free rotational angle of maximum of bearing circle while being craspedodrome.
Claims (6)
1. a vehicle steering deflection angle measuring device, is characterized in that: the inclinometer (2), a pair of adjustment assembly that is symmetricly set on center link (1) two ends that comprise center link (1), be connected with center link (1) mid point; Described adjustment assembly comprises pilot bar (4) and the fixed support (5) for clamping bearing circle dish width; Described pilot bar (4) is slidably socketed with the end of center link (1), and described fixed support (5) is connected with pilot bar (4).
2. vehicle steering deflection angle measuring device according to claim 1, is characterized in that: also comprise two connecting elements (6); The two ends of described center link (1) are arranged with two guide chutes (1.1) vertically; Described connecting element (6) is connected with pilot bar (4) and fixed support (5) successively through guide chute (1.1).
3. vehicle steering deflection angle measuring device according to claim 2, it is characterized in that: described connecting element (6) comprises captive nut (6.1) and the bolt of rear end plate (6.2) being threaded with fixed support (5) and pilot bar (4) successively, described bolt of rear end plate (6.2) is connected with captive nut (6.1) through guide chute (1.1).
4. according to arbitrary described vehicle steering deflection angle measuring device in claims 1 to 3, it is characterized in that: described fixed support (5) comprises that adapter plate (5.1) and two lay respectively at the clamp (5.2) at adapter plate (5.1) two ends, are formed for the bayonet socket (3) of clamping bearing circle dish width between described clamp (5.2) and the end of adapter plate (5.1).
5. according to arbitrary described vehicle steering deflection angle measuring device in claims 1 to 3, it is characterized in that: one end of described pilot bar (4) is provided with spacing plush copper (4.1).
6. vehicle steering deflection angle measuring device according to claim 4, is characterized in that: one end of described pilot bar (4) is provided with spacing plush copper (4.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420183514.0U CN203996422U (en) | 2014-04-16 | 2014-04-16 | Deflection angle measuring device for automobile steering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420183514.0U CN203996422U (en) | 2014-04-16 | 2014-04-16 | Deflection angle measuring device for automobile steering wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203996422U true CN203996422U (en) | 2014-12-10 |
Family
ID=52036466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420183514.0U Expired - Fee Related CN203996422U (en) | 2014-04-16 | 2014-04-16 | Deflection angle measuring device for automobile steering wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203996422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106644505A (en) * | 2016-10-31 | 2017-05-10 | 东风江森汽车座椅有限公司 | Device for testing automobile seat backrest angle |
-
2014
- 2014-04-16 CN CN201420183514.0U patent/CN203996422U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106644505A (en) * | 2016-10-31 | 2017-05-10 | 东风江森汽车座椅有限公司 | Device for testing automobile seat backrest angle |
| CN106644505B (en) * | 2016-10-31 | 2019-12-03 | 东风安道拓汽车座椅有限公司 | A kind of device for testing motor vehicle seat back angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20160416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |