CN202754006U - Automobile steering wheel - Google Patents
Automobile steering wheel Download PDFInfo
- Publication number
- CN202754006U CN202754006U CN2012202906661U CN201220290666U CN202754006U CN 202754006 U CN202754006 U CN 202754006U CN 2012202906661 U CN2012202906661 U CN 2012202906661U CN 201220290666 U CN201220290666 U CN 201220290666U CN 202754006 U CN202754006 U CN 202754006U
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- CN
- China
- Prior art keywords
- steering wheel
- fixed shaft
- automobile
- base portion
- central
- 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.)
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Abstract
The utility model relates to the technical field of automobile parts, in particular to an automobile steering wheel. The automobile steering wheel comprises a fixing support frame, a base portion of a steering wheel body is connected with a direction-turning transmission connecting rod through a transmission mechanism, a fixing mounting platform is arranged at one end of a central fixed shaft, and the end of the central fixed shaft is close to the steering wheel body. When the automobile steering wheel is mounted in an automobile and the steering wheel body is rotated, the base portion, arranged on the periphery of the central fixed shaft rotatably, of the steering wheel body drives the direction-turning transmission connecting rod to rotate through the transmission mechanism, and therefore the purpose that the automobile is driven to turn directions is achieved; since the central fixed shaft is fixed, the fixing mounting platform arranged at the end of the central fixed shaft can be used for mounting a fixed instrument (such as a navigation system), and therefore the central space of the steering wheel body is adequately utilized; and in addition, when a driver needs to check the fixed instrument, the driver can look squarely at the central position of the automobile steering wheel, the phenomenon that the driver moves the line of sight from the right front to look at the fixed instrument is avoided, and therefore potential safety hazards in the driving process are reduced.
Description
Technical field:
The utility model relates to the automotive parts technical field, relates in particular to a kind of vehicle steering.
Background technology:
Vehicle steering is the handling device of adjusting motor turning, steering wheel rotation rotates and is arranged on the fixed support, the fixing kinematic link that rotates in the center of steering wheel rotation, rotating kinematic link turns to by actuating device driving automobile, owing to rotating the relative captive joint of kinematic link with steering wheel rotation, carry out the one motion, bearing circle center operated by rotary motion horn bar, at present a lot of horn bars are arranged on the edge of bearing circle, cause the waste in space, bearing circle center; In addition, increase along with electronic operation instrument and other electronic systems, automobile has increased many electronic equipments, such as homing advice etc., these devices are looked into and need to be fixedly installed for the ease of sight, and these devices are installed on the operator platform of bearing circle side at present, when chaufeur need to be checked, sight line is moved apart the dead ahead watch, safe driving is consisted of certain hidden danger.
The utility model content:
The purpose of this utility model is exactly to provide a kind of vehicle steering that overcomes the above problems for the deficiency of the existence such as the vehicle steering center waste of prior art and side direction installation instrument.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of vehicle steering, described bearing circle comprises a fixed support, fixed support connects a central fixed shaft, the base portion of steering wheel rotation rotates the periphery that is arranged on described central fixed shaft, the base portion of steering wheel rotation rotates kinematic link by transmission device closure, and central fixed shaft arranges the fixed installation platform at an end of bearing circle direction.
Better, described transmission device is gear drive.
Better, described gear drive is that the base portion periphery that is arranged on bearing circle arranges the outer ring gear, direction is rotated the link gear that arranges on the kinematic link with the engagement of outer ring gear.
Better, described gear drive is the interior inner ring gear that arranges in week of base portion that is arranged on bearing circle, direction is rotated the link gear that arranges on the kinematic link with the engagement of inner ring gear.
The utility model beneficial effect is: a kind of vehicle steering of the utility model, bearing circle comprises a fixed support, fixed support connects a central fixed shaft, the base portion of steering wheel rotation rotates the periphery that is arranged on described central fixed shaft, the base portion of steering wheel rotation rotates kinematic link by transmission device closure, and central fixed shaft arranges the fixed installation platform at an end of bearing circle direction; In the time of in being installed in automobile, by the rotation of steering wheel rotation, steering wheel rotation rotates the base portion that is arranged on the central fixed shaft periphery and drives the rotation of direction rotation kinematic link by transmission device, drives the purpose that automobile rotates thereby reach; Because central fixed shaft is fixed, at one end fixed installation platform is set in order to install and fix instrument (such as navigationsystem etc.) in addition, takes full advantage of the locus of bearing circle central authorities; When chaufeur need to be checked, face the bearing circle middle position and get final product in addition, avoid sight line to move apart the dead ahead and watch, reduce the potential safety hazard of driving.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment 1
Fig. 2 is the structural representation of the utility model embodiment 2
The specific embodiment:
Be further described below in conjunction with accompanying drawing 1,2 pairs of the utility model:
Embodiment 1, as shown in Figure 1, the simple structure scheme drawing of present embodiment, a kind of vehicle steering, described bearing circle comprise a fixed support 1, and fixed support 1 connects a central fixed shaft 2, fixed support 1 arranges and is connected on the car body, the base portion 31 of steering wheel rotation 3 rotates the periphery that is arranged on described central fixed shaft 2, and the base portion 31 of steering wheel rotation 3 rotates kinematic link 5 by transmission device 4 closures, and central fixed shaft 2 arranges fixed installation platform 6 at an end of bearing circle direction.Certainly the transmission device 4 of selecting can be for a variety of, as be with transmission, chain transmission etc., but as the reliable and stable transmission device 4 of a kind of transmission, the transmission device 4 of present embodiment is gear drive, this embodiment is the transmission of an external meshing tooth, gear drive is that base portion 31 peripheries that are arranged on bearing circle arrange outer ring gear 32, and direction is rotated the link gear 51 that arranges on the kinematic link 5 with 32 engagements of outer ring gear.
Among the above embodiment, as those skilled in the art, in the base portion 31 of steering wheel rotation 3 and being rotationally connected of central fixed shaft 2, direction is rotated being rotationally connected between kinematic link 5 and fixed support 1 or the central fixed shaft 2 and can be selected the technical approach of multiple routine to reach this purpose, as realizing in relative rotation the means such as bearing being set between the two, do not do too much in the utility model and give unnecessary details.In addition, the rotation kinematic link that the bearing circle of the utility model two embodiment adopts gear transmission to drive, turn the opposite direction that drives the rotation kinematic link with the prior art bearing circle, those skilled in the art can adopt other transmission devices 4, or increase transfer device and can reach with custom and turn to consistent driving effect.
Vehicle steering of the present utility model, in the time of in being installed in automobile, by the rotation of steering wheel rotation 3, steering wheel rotation 3 rotates the base portion 31 that is arranged on central fixed shaft 2 peripheries and drives 5 rotations of direction rotation kinematic link by transmission device 4, drives the purpose that automobile rotates thereby reach; In addition because central fixed shaft 2 is fixing, at one end fixed installation platform 6 is set in order to install and fix instrument (such as navigationsystem etc.), take full advantage of the locus of bearing circle central authorities; When chaufeur need to be checked, face the bearing circle middle position and get final product in addition, avoid sight line to move apart the dead ahead and watch, reduce the potential safety hazard of driving.
Certainly, the above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (4)
1. vehicle steering, it is characterized in that, described bearing circle comprises a fixed support (1), fixed support (1) connects a central fixed shaft (2), the base portion (31) of steering wheel rotation (3) rotates the periphery that is arranged on described central fixed shaft (2), the base portion (31) of steering wheel rotation (3) rotates kinematic link (5) by transmission device (4) closure, and central fixed shaft (2) arranges fixed installation platform (6) at an end of bearing circle direction.
2. a kind of vehicle steering according to claim 1 is characterized in that, described transmission device (4) is gear drive.
3. a kind of vehicle steering according to claim 2, it is characterized in that, described gear drive is that base portion (31) periphery that is arranged on bearing circle arranges outer ring gear (32), and direction is rotated the upper link gear (51) that meshes with outer ring gear (32) that arranges of kinematic link (5).
4. a kind of vehicle steering according to claim 2, it is characterized in that, described gear drive is the interior week of base portion (31) that is arranged on bearing circle inner ring gear (33) to be set, and direction is rotated the upper link gear (51) that meshes with inner ring gear (33) that arranges of kinematic link (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202906661U CN202754006U (en) | 2012-06-19 | 2012-06-19 | Automobile steering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202906661U CN202754006U (en) | 2012-06-19 | 2012-06-19 | Automobile steering wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202754006U true CN202754006U (en) | 2013-02-27 |
Family
ID=47733201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202906661U Expired - Fee Related CN202754006U (en) | 2012-06-19 | 2012-06-19 | Automobile steering wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202754006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102730046A (en) * | 2012-06-19 | 2012-10-17 | 田祥鑫 | Automobile steering wheel |
-
2012
- 2012-06-19 CN CN2012202906661U patent/CN202754006U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102730046A (en) * | 2012-06-19 | 2012-10-17 | 田祥鑫 | Automobile steering wheel |
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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: 20130227 Termination date: 20150619 |
|
| EXPY | Termination of patent right or utility model |