CN210786222U - Steering wheel linkage steering device of funabout - Google Patents
Steering wheel linkage steering device of funabout Download PDFInfo
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- CN210786222U CN210786222U CN201921469200.6U CN201921469200U CN210786222U CN 210786222 U CN210786222 U CN 210786222U CN 201921469200 U CN201921469200 U CN 201921469200U CN 210786222 U CN210786222 U CN 210786222U
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Abstract
The utility model provides a recreational vehicle steering wheel linkage turns to device, the drive wheel is installed to the bottom surface of base, and the fuselage frame is still installed to the top surface of base, and fuselage frame front end is equipped with the steering column, wherein: the top surface of the base is provided with a supporting rod extending upwards, the upper section of the supporting rod is sleeved with a transmission shaft coaxial with the supporting rod, and the transmission shaft is in rotating fit with the supporting rod through a supporting rod bearing; the bottom of the fuselage frame is provided with a connecting rod extending downwards, and the connecting rod is coaxially and fixedly connected with the supporting rod; the front end of the body frame is provided with a steering rod mounting seat, the steering rod is provided with a steering rod shaft which is downwards inserted into the steering rod mounting seat, and the steering rod shaft is in running fit with the steering rod mounting seat through a bearing; the amusement ride vehicle is also provided with a first transmission mechanism for connecting the steering shaft and the transmission shaft and a second transmission mechanism for connecting the transmission shaft and the steering shaft, the transmission shaft is driven to synchronously rotate by the first transmission mechanism when the steering shaft rotates, and the steering shaft is driven to synchronously rotate by the second transmission mechanism when the transmission shaft rotates, so that the driving wheels of the amusement ride vehicle are indirectly controlled to steer.
Description
Technical Field
The utility model relates to a motor amusement facility, in particular to a steering wheel linkage steering device of an amusement vehicle.
Background
The amusement vehicle is a motor amusement facility for children to play games, and entertainment experience is obtained mainly through ultra-low-speed driving. The amusement vehicle in the prior art is provided with a vehicle body for riding, a steering wheel is arranged on the vehicle body, a chassis is arranged at the bottom of the vehicle body, wheels, a driving structure for driving the wheels to rotate and a steering mechanism for controlling the wheels to steer are assembled on the chassis, and the steering mechanism is operated through the steering wheel in the driving process.
The applicant researches and discovers that because amusement vehicles are designed for game and entertainment purposes, a steering mechanism adopted by the amusement vehicles in the prior art is too simple, a steering structure similar to a bicycle is usually adopted, a steering wheel or a steering rod is used for directly driving a driving wheel to steer, and a reasonable steering ratio design is lacked. Because children lack basic knowledge of mechanical operation specifications and are difficult to quickly acquire enough operation experiences, the amusement vehicles in the prior art are not flexible enough in steering operation and limited in entertainment experience for children, and the children are easy to implement a large amount of excessive operation on the steering mechanism of the amusement vehicle, so that the steering mechanism can be damaged in severe cases. And the adoption of the steering mechanism of the motor vehicle leads the structure of the recreational vehicle to be too complex, thus leading to high cost.
Disclosure of Invention
The utility model aims at remedying the not enough of prior art, providing a recreational vehicle steering wheel linkage turns to device, it has realized having reasonable steering ratio and the steering mechanism of transmission performance through succinct, compact structural design.
In order to achieve the above purpose, the present invention adopts the following technical solution.
The utility model provides a recreational vehicle steering wheel linkage turns to device, includes the base, and the drive wheel is installed to the bottom surface of base, and the fuselage frame is still installed to the top surface of base, and fuselage frame front end is equipped with the steering yoke, and the steering yoke is connected with the drive wheel transmission, wherein:
the base is provided with a hatch which is communicated up and down, a bearing frame is arranged above the hatch and is n-shaped, the open ends of the bottom of the bearing frame are respectively fixed on the left side and the right side of the hatch, a cylindrical bearing seat is arranged at the top of the bearing frame, and bearings are respectively arranged at the upper end and the lower end of the bearing seat; a wheel carrier is arranged in the bearing frame, the wheel carrier is n-shaped, and a rotating shaft of the driving wheel is horizontally inserted into the opening end of the bottom of the wheel carrier; the top end of the wheel carrier is provided with a steering shaft which upwards penetrates through the bearing seat, and the steering shaft is in running fit with the bearing seat through a bearing;
the top surface of the base is provided with a support rod extending upwards, the upper section of the support rod is sleeved with a transmission shaft coaxial with the support rod, the transmission shaft is of a cylindrical structure, support rod bearings are respectively arranged in openings at the upper end and the lower end of the transmission shaft, and the transmission shaft is in rotating fit with the support rod through the support rod bearings;
the bottom of the fuselage frame is provided with a connecting rod extending downwards, and the connecting rod is coaxially and fixedly connected with the supporting rod; the front end of the body frame is provided with a steering rod mounting seat, the steering rod is provided with a steering rod shaft which is downwards inserted into the steering rod mounting seat, and the steering rod shaft is in running fit with the steering rod mounting seat through a bearing;
the steering mechanism is characterized by further comprising a first transmission mechanism and a second transmission mechanism, the first transmission mechanism is used for connecting the steering shaft with the transmission shaft, the second transmission mechanism is used for connecting the transmission shaft with the steering shaft, the transmission shaft is driven to synchronously rotate through the first transmission mechanism when the steering shaft rotates, and the steering shaft is driven to synchronously rotate through the second transmission mechanism when the transmission shaft rotates.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the steering mechanism has the advantages that the structural design is simple and compact, the steering rod drives a series of transmission mechanisms to indirectly control the driving wheels to rotate, the steering mechanism with reasonable steering ratio and transmission performance is realized, and therefore the driving wheels of the amusement car are indirectly controlled to steer.
The invention is further described with reference to the drawings and the detailed description.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the present invention.
Detailed Description
As shown in fig. 1 and 2, a recreational vehicle steering wheel linkage steering device comprises a base 1, a driving wheel 2 is mounted on the bottom surface of the base 1, a body frame 3 is further mounted on the top surface of the base 1, a steering rod 4 is arranged at the front end of the body frame 3, and the steering rod 4 is in transmission connection with the driving wheel 2, wherein:
the base 1 is provided with a hatch 11 which is through up and down, a bearing frame 12 is arranged above the hatch 11, the bearing frame 12 is n-shaped, the open ends of the bottom of the bearing frame are respectively fixed at the left side and the right side of the hatch 11, the top of the bearing frame is provided with a cylindrical bearing seat 121, and the upper end and the lower end of the bearing seat 121 are respectively provided with a bearing (not shown in the figure); a wheel carrier 21 is arranged in the bearing frame 12, the wheel carrier 21 is n-shaped, and a rotating shaft of the driving wheel 2 is horizontally inserted into an opening end at the bottom of the wheel carrier 21; the top end of the wheel carrier 21 is provided with a steering shaft 22 which upwards passes through the bearing seat 121, and the steering shaft 22 is in running fit with the bearing seat 12 through a bearing;
the top surface of the base 1 is provided with a support rod 13 extending upwards, the upper section of the support rod 13 is sleeved with a transmission shaft 14 coaxial with the support rod, the transmission shaft 14 is of a cylindrical structure, support rod bearings 15 are respectively arranged in openings at the upper end and the lower end of the transmission shaft 14, and the transmission shaft 14 is in rotating fit with the support rod 13 through the support rod bearings 15;
the bottom of the fuselage frame 3 is provided with a connecting rod 31 extending downwards, and the connecting rod 31 is coaxially and fixedly connected with the supporting rod 13; the front end of the body frame 3 is provided with a direction rod mounting seat 32, the direction rod 4 is provided with a direction rod shaft 41 inserted into the direction rod mounting seat 32 downwards, and the direction rod shaft 41 is in rotating fit with the direction rod mounting seat 32 through a bearing;
the steering mechanism is further provided with a first transmission mechanism 5 and a second transmission mechanism 6, wherein the first transmission mechanism 5 is used for connecting the steering shaft 41 and the transmission shaft 14, the second transmission mechanism 6 is used for connecting the transmission shaft 14 and the steering shaft 22, the transmission shaft 14 is driven to synchronously rotate through the first transmission mechanism 5 when the steering shaft 41 rotates, and the steering shaft 22 is driven to synchronously rotate through the second transmission mechanism 6 when the transmission shaft 14 rotates.
Above-mentioned technical scheme provides a recreational vehicle steering wheel linkage steering device, steering column 4 carries out the rotation operation as the pivot with steering column shaft 41, and when steering column shaft 41 rotated, steering column shaft 41 passed through first drive mechanism 5 drive transmission shaft 14 synchronous revolution, and through second drive mechanism 6 drive steering spindle 22 synchronous revolution when transmission shaft 14 rotated, thereby the drive wheel 2 of indirect control recreational vehicle turns to, and structural design is succinct, compact, steering column 4 drives a series of drive mechanism indirect control drive wheel 2 and rotates, has realized the steering mechanism who has reasonable transmission performance.
Preferably, the first transmission mechanism 5 includes a first synchronizing wheel 51 coaxially mounted on the top of the transmission shaft 14, a second synchronizing wheel 52 coaxially mounted on the bottom of the steering shaft 41, and a first transmission belt 53 stretched over the first synchronizing wheel 51 and the second synchronizing wheel 52.
Preferably, the second transmission mechanism 6 includes a third synchronizing wheel 61 coaxially mounted on the bottom of the transmission shaft 14, a fourth synchronizing wheel 62 coaxially mounted on the steering rod, and a second transmission belt 63 stretched over the third synchronizing wheel 61 and the fourth synchronizing wheel 62.
When first drive mechanism 5, second drive mechanism 6 all adopted foretell band-type synchronous drive structure, design the radius ratio of first synchronizing wheel 51, second synchronizing wheel 52, third synchronizing wheel 61, fourth synchronizing wheel 62, can do the utility model discloses the realization has the steering mechanism of reasonable turn to ratio.
Various other modifications and alterations of the disclosed structure and principles may occur to those skilled in the art, and all such modifications and alterations are intended to be included within the scope of the present invention.
Claims (3)
1. The utility model provides a recreational vehicle steering wheel linkage turns to device, includes the base, and the drive wheel is installed to the bottom surface of base, and the fuselage frame is still installed to the top surface of base, and fuselage frame front end is equipped with the steering yoke, and the steering yoke is connected its characterized in that with the drive wheel transmission:
the base is provided with a hatch which is communicated up and down, a bearing frame is arranged above the hatch and is n-shaped, the open ends of the bottom of the bearing frame are respectively fixed on the left side and the right side of the hatch, a cylindrical bearing seat is arranged at the top of the bearing frame, and bearings are respectively arranged at the upper end and the lower end of the bearing seat; a wheel carrier is arranged in the bearing frame, the wheel carrier is n-shaped, and a rotating shaft of the driving wheel is horizontally inserted into the opening end of the bottom of the wheel carrier; the top end of the wheel carrier is provided with a steering shaft which upwards penetrates through the bearing seat, and the steering shaft is in running fit with the bearing seat through a bearing;
the top surface of the base is provided with a support rod extending upwards, the upper section of the support rod is sleeved with a transmission shaft coaxial with the support rod, the transmission shaft is of a cylindrical structure, support rod bearings are respectively arranged in openings at the upper end and the lower end of the transmission shaft, and the transmission shaft is in rotating fit with the support rod through the support rod bearings;
the bottom of the fuselage frame is provided with a connecting rod extending downwards, and the connecting rod is coaxially and fixedly connected with the supporting rod; the front end of the body frame is provided with a steering rod mounting seat, the steering rod is provided with a steering rod shaft which is downwards inserted into the steering rod mounting seat, and the steering rod shaft is in running fit with the steering rod mounting seat through a bearing;
the steering mechanism is characterized by further comprising a first transmission mechanism and a second transmission mechanism, the first transmission mechanism is used for connecting the steering shaft with the transmission shaft, the second transmission mechanism is used for connecting the transmission shaft with the steering shaft, the transmission shaft is driven to synchronously rotate through the first transmission mechanism when the steering shaft rotates, and the steering shaft is driven to synchronously rotate through the second transmission mechanism when the transmission shaft rotates.
2. The amusement ride vehicle steering wheel linkage steering apparatus of claim 1, wherein: the first transmission mechanism comprises a first synchronizing wheel coaxially assembled at the top of the transmission shaft, a second synchronizing wheel coaxially assembled at the bottom of the steering shaft, and a first transmission belt stretched on the first synchronizing wheel and the second synchronizing wheel.
3. The amusement ride vehicle steering wheel linkage steering apparatus of claim 1, wherein: the second transmission mechanism comprises a third synchronizing wheel coaxially assembled at the bottom of the transmission shaft, a fourth synchronizing wheel coaxially assembled on the steering rod, and a second transmission belt arranged on the third synchronizing wheel and the fourth synchronizing wheel in an opening mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921469200.6U CN210786222U (en) | 2019-09-05 | 2019-09-05 | Steering wheel linkage steering device of funabout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921469200.6U CN210786222U (en) | 2019-09-05 | 2019-09-05 | Steering wheel linkage steering device of funabout |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210786222U true CN210786222U (en) | 2020-06-19 |
Family
ID=71236374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921469200.6U Active CN210786222U (en) | 2019-09-05 | 2019-09-05 | Steering wheel linkage steering device of funabout |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210786222U (en) |
-
2019
- 2019-09-05 CN CN201921469200.6U patent/CN210786222U/en active Active
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