CN2449996Y - Direction guide instrument for car - Google Patents
Direction guide instrument for car Download PDFInfo
- Publication number
- CN2449996Y CN2449996Y CN 00262226 CN00262226U CN2449996Y CN 2449996 Y CN2449996 Y CN 2449996Y CN 00262226 CN00262226 CN 00262226 CN 00262226 U CN00262226 U CN 00262226U CN 2449996 Y CN2449996 Y CN 2449996Y
- Authority
- CN
- China
- Prior art keywords
- center shaft
- disc
- gear
- car
- fluted disc
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a direction guide instrument for a car, which can display the rotation trajectory of a car wheel in time. The utility model is composed of a box bottom lid, a transparent box surface lid and an instrumentation assembly which is installed in the direction guide instrument for a car, wherein the instrumentation assembly is composed of a heavy hammer, a round scale, a gear plate, a numeration gear plate and a pointer which are arranged on a central shaft. The utility model has the advantages of reasonable design, simple structure, convenient installation and exact display. The direction guide instrument for a car is adopted, and drivers can master clearly the deflection angle of wheels and the rotation cycle number of steering wheels in the process of running. The utility model is benefit to the safe running of cars.
Description
The utility model relates to guide instrument, but especially a kind of automobile steering navigating instrument of instant playback automotive wheel rotary motion trace.
As everyone knows, vehicle traveling direction is controlled by the pilot control bearing circle, is driven the wheel work guiding rotation of vehicle bottom by bearing circle direction of passage device that is:.Because between the bearing circle of vehicle and the wheel is not direct connection, therefore, the direction in the vehicle ' is to be determined with the rotational angle and the number of turns of driving experience steering dish by chaufeur.Vehicle travels on free from worry highway, and it is very accurate that the manipulation of bearing circle is not needed.But, when vehicle at narrower travels down or meeting or enter parking stall when reversing, just need more clearly understanding for residing state of bearing circle and the residing position of wheel, the rotational angle of bearing circle has deviation slightly, promptly can depart from conditional travel direction.Serious meeting causes traffic accident.In addition, steering dish by rule of thumb only, regular meeting is still firmly spinning when bearing circle is got to the end, like this, is as good as and can causes the direction device damage of parts in addition.
The purpose of this utility model is the problem that exists in the above-mentioned bearing circle manipulation of physical, but a kind of automobile steering navigating instrument of instant playback automotive wheel rotary motion trace is provided.
Automobile steering navigating instrument of the present utility model is made up of following structure: a circular scale that has centre hole is nested with on center shaft in the mode that activity cooperates, with fixed form one weight is installed on calibrated disc dorsal part one center shaft, is set gradually the fluted disc installed with fixed form on the center shaft of the positive side of calibrated disc, the numeration fluted disc that is nested with manner and the pointer that is installed in the center axle head with fixed form; Fixedly install a planet wheel spindle on the card of calibrated disc, on the planet wheel spindle with manner sheathed can be respectively with center shaft on fluted disc and numeration fluted disc ingear stem gear, be the big gear wheel and the engagement of the fixed gear plate on the center shaft of stem gear, the miniature gears of stem gear and the engagement of the free gear on the center shaft; Described calibrated disc is embedded on the box bottom with fixed form, and the box bottom is furnished with a transparent box cover.
The principle of design and the using method of the utility model automobile steering navigating instrument are: the center that this navigating instrument is fixed on bearing circle.Utilize the gravitation of the earth to weight, the pointer direction coaxial with weight remains unchanged; The calibrated disc that is fixed on the bearing circle by the box bottom then will rotate synchronously with bearing circle, planet wheel spindle on the dial face also rotates thereupon, be nested with this moment the stem gear on the planet wheel spindle respectively with center shaft on fixed gear plate and numeration fluted disc ingear state under rotate with calibrated disc; Fixed gear plate engagement on the big gear wheel of stem gear and the center shaft, and along with center shaft rotates, the miniature gears of stem gear is transmission numeration fluted disc then.At this moment, by being fixed on center axle head pointer, promptly demonstrate the rotation direction and the angle of wheel with respect to present position on the calibrated disc; Demonstrate the rotation number of turns of bearing circle by the numeration fluted disc.
Automobile steering navigating instrument of the present utility model is reasonable in design, simple in structure, easy for installation, show accurately, the deflection angle that adopts this automobile steering navigating instrument that chaufeur is clearly supportted to hold wheel in the vehicle ' and the rotation number of turns of bearing circle help the safety traffic of vehicle.
The concrete structure of the utility model automobile steering navigating instrument is provided in detail by the following drawings and embodiment.
Fig. 1 is the structural representation of automobile steering navigating instrument.
Embodiment: can be clear that from Fig. 1 the automobile steering navigating instrument is made up of box bottom 1, transparent box cover 2 and installation instrument assembly 3 within it.Instrument assembly 3 has a circular scale 4 that indicates scale, the center of calibrated disc 4 has axis hole, calibrated disc 4 is nested with on center shaft 6 in the mode that activity cooperates by axis hole, with fixed form one weight 7 is installed on calibrated disc 4 dorsal parts one center shaft 6, is set gradually the fluted disc 8 installed with fixed form on the center shaft 6 of calibrated disc 4 positive sides, the numeration fluted disc 9 that is nested with manner and the pointer 5 that is installed in the center axle head with fixed form; Fixedly install a planet wheel spindle 10 on the card of calibrated disc 4, on the planet wheel spindle 10 with manner sheathed can be respectively with center shaft 6 on fluted disc 8 and numeration fluted disc 9 ingear stem gears 11, be the big gear wheel 13 and 8 engagements of the fixed gear plate on the center shaft 6 of stem gear 11, the miniature gears 12 of stem gear 11 and activity numeration fluted disc 9 engagements on the center shaft 6; Described calibrated disc 4 is embedded on the box bottom 1 with fixed form, and transparent box cover 2 is fastened on the box bottom 1, can clearly observe the rotation data of the position of pointer 5 on calibrated disc 4 in the box and numeration fluted disc 9 by transparent box cover 2.
Use and operational process: the box bottom 1 of automobile steering navigating instrument is fixed on the bevelled bearing circle with adhesive means, the automobile steering navigating instrument that is fixed on the bearing circle has identical gradient, when vehicle is in craspedodrome, with the coaxial pointer 5 of weight 7 under the effect of weight 7, pointer 5 overlaps with the mark of calibrated disc 4 centers, shows that vehicle front-wheel faces toward the dead ahead.When bearing circle rotates to the left or to the right, calibrated disc 4 is done to rotate synchronously with bearing circle, be fixed on that weight 7 and pointer 5 keep motionless on the center shaft 6 under weight 7 effects, scale mark on the calibrated disc 4 has then been represented the rotation direction of wheel, the angle of pointer 5 and scale mark shows the deflection angle of wheel, when calibrated disc 4 rotates, be fixed on fluted disc 8 on the center shaft 6 relative to not rotating, 11 quilts of stem gear on the planet wheel spindle 10 drive, miniature gears on the stem gear 11 12 drives 9 rotations of numeration fluted discs at this moment, but the rotation number of turns of numeration fluted disc 9 display direction dishes.
Claims (1)
1, a kind of automobile steering navigating instrument, it is characterized in that: a circular scale that has centre hole is nested with on center shaft in the mode that activity cooperates, with fixed form one weight is installed on calibrated disc dorsal part one center shaft, is set gradually the fluted disc installed with fixed form on the center shaft of the positive side of calibrated disc, the numeration fluted disc that is nested with manner and the pointer that is installed in the center axle head with fixed form; Fixedly install a planet wheel spindle on the card of calibrated disc, on the planet wheel spindle with manner sheathed can be respectively with center shaft on fluted disc and numeration fluted disc ingear stem gear, be the big gear wheel and the engagement of the fixed gear plate on the center shaft of stem gear, the miniature gears of stem gear and the engagement of the free gear on the center shaft; Described calibrated disc is embedded on the box bottom with fixed form, and the box bottom is furnished with a transparent box cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00262226 CN2449996Y (en) | 2000-11-08 | 2000-11-08 | Direction guide instrument for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00262226 CN2449996Y (en) | 2000-11-08 | 2000-11-08 | Direction guide instrument for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2449996Y true CN2449996Y (en) | 2001-09-26 |
Family
ID=33617550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00262226 Expired - Fee Related CN2449996Y (en) | 2000-11-08 | 2000-11-08 | Direction guide instrument for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2449996Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643433A (en) * | 2016-12-28 | 2017-05-10 | 长沙贤正益祥机械科技有限公司 | Rotation angle indicating tool of rotating shaft and spray dust removal vehicle |
-
2000
- 2000-11-08 CN CN 00262226 patent/CN2449996Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643433A (en) * | 2016-12-28 | 2017-05-10 | 长沙贤正益祥机械科技有限公司 | Rotation angle indicating tool of rotating shaft and spray dust removal vehicle |
| CN106643433B (en) * | 2016-12-28 | 2019-01-15 | 山东临港有色金属有限公司 | A kind of rotational angle marking tools of shaft, spray for dust suppression vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208053088U (en) | Motor driving wheel assembly for automated guided vehicle | |
| CN2449996Y (en) | Direction guide instrument for car | |
| CN101797933A (en) | indicator for rotation angle of automotive steering wheel | |
| US5610577A (en) | Automobile front-wheel orientation and turning-angle indicator | |
| CN203306095U (en) | Motor vehicle direction navigating instrument | |
| CN104724171A (en) | Wheel direction indicator | |
| CN203241246U (en) | Testing device for four-wheel independent drive and independent steering chassis | |
| CN204567763U (en) | A kind of bearing circle with wheel steering indicating device | |
| CN102486225B (en) | Based on the stay wire output structure of drive lacking | |
| JPH0117903B2 (en) | ||
| CN202357968U (en) | Automobile automatic steering illuminating device based on single-chip microcomputer | |
| CN111469920A (en) | Indicator for rotating angle of automobile steering wheel | |
| CN2219832Y (en) | Front wheel direction and angle indicator for car | |
| CN201538389U (en) | Children-used crawler-type recreational vehicle | |
| CN110466607A (en) | Vehicle steering indicator when one kind is for driving school's practice study | |
| KR100582472B1 (en) | Steering angle indicator of steering wheel | |
| CN2644262Y (en) | Displayer for automobile wheel direction | |
| CN209336393U (en) | A kind of multifunctional turnover runner based on built-up gear system | |
| KR0179954B1 (en) | Steering angle indicator | |
| CN2169885Y (en) | Simulate training machine for automobile driver | |
| CN220785902U (en) | Single steering wheel steering angle acquisition device | |
| CN219533924U (en) | Simulator steering control device | |
| CN2175717Y (en) | Steering wheel type inner tooth steering gear | |
| CN218825910U (en) | Steering device of driving training simulator | |
| JP3018655U (en) | Directional and angle indicators for front wheels of automobiles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |