CN204172973U - Electric three-wheel car controllable type direction adjustment organization - Google Patents
Electric three-wheel car controllable type direction adjustment organization Download PDFInfo
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- CN204172973U CN204172973U CN201420574400.9U CN201420574400U CN204172973U CN 204172973 U CN204172973 U CN 204172973U CN 201420574400 U CN201420574400 U CN 201420574400U CN 204172973 U CN204172973 U CN 204172973U
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Abstract
The utility model discloses a kind of electric three-wheel car controllable type direction adjustment organization, comprise bearing circle, axis of orientation and sleeve pipe; The lower end of axis of orientation is connected with the input end of universal-joint through sleeve pipe; Through after fixed cover, it is placed in the inner chamber of steering handwheel in the lower end of universal-joint output shaft, and the gear being arranged on universal-joint output shaft end is placed in steering handwheel; The number of teeth of described gear is 8 ~ 12 teeth, steering handwheel can with steering column synchronous axial system; Steering handwheel inner edge arranges gear ring, and gear ring can rotate with gear synchronous; Be provided with in steering column lower end and turn to locating plate, on front-wheel rotating shaft pipe link crossbeam, steering column arranged on left and right sides arranges a left block and right block respectively, and described left block and right block, when car body turns to, turn to locating plate for clamping stagnation.The utility model decreases the number of teeth of original gear, at Ackermann steer angle, add the number of turns of rotating of steering wheel, avoid sharply turning, steep turn problems, in high vehicle speeds, turning radian increases, and turning speed is compared conventional confguration and automatically slowed down, beat bearing circle and be not easy rollover, safety is high.
Description
technology is led
The utility model relates to electro-tricycle field, is specifically related to a kind of electro-tricycle controllable type direction adjustment organization.
Background technology
Electric three-wheel car because of volume little, the features such as structure is simple, low cost of manufacture, portable and smart, have become a kind of city scooter of very fashion, are particularly useful for the elderly and middle-aged women uses.Pursue traffic convenience people, live comfortable while, what more should pay close attention to is traffic safety problem.Because this electric three-wheel car is little relative to four-wheel car chassis, lightweight, three-wheel supports poor relative to four-wheel stationarity, especially when tempo turn, because turning speed is fast, corner is little again, car body is stressed be easy to unbalance, car body the lighter tilts, severe one is turned on one's side, and there is very large potential safety hazard.Due to the overturning caused of suddenly turning in traffic accident, collision case is a lot, improves stability when electric three-wheel car uses, safety, reduces traffic accident incidence, is still the technical matters that manufacturing firm seeks to solve always again.
Utility model content
The potential safety hazard that the purpose of this utility model easily occurs when being and turning for existing electric three-wheel car, a kind of novel controllable type direction adjustment organization is provided, this mechanism can slow down turning speed, increase angle of turn, effectively can avoid sharply turning, suddenly turn phenomenon, improve the safety of electric three-wheel car use, stability, effectively prevent the generation of traffic accident.
Technical scheme: a kind of electro-tricycle controllable type direction adjustment organization, comprises bearing circle, axis of orientation and sleeve pipe; Bearing circle is contained on axis of orientation, and axis of orientation is contained in sleeve pipe, and the lower end of axis of orientation is connected with the input end of universal-joint through sleeve pipe; The mouth of universal-joint is connected with universal-joint output shaft, and through after fixed cover, it is placed in the inner chamber of steering handwheel in the lower end of universal-joint output shaft, and the gear being arranged on universal-joint output shaft end is placed in steering handwheel; The number of teeth of described gear is 8 ~ 12 teeth, and one end of steering handwheel is connected with steering column by two vertical connecting panels, steering handwheel can with steering column synchronous axial system; Steering handwheel inner edge arranges gear ring, gear ring and gears meshing, and gear ring can rotate with gear synchronous; Be provided with in steering column lower end and turn to locating plate, on front-wheel rotating shaft pipe link crossbeam, steering column arranged on left and right sides arranges a left block and right block respectively, described left block and right block are when car body turns to, locating plate is turned to for clamping stagnation, the car body control lever upper end and the steering column that are arranged on car body front end tilt to join, and lower end and body inclination join.
Preferably, the described gear number of teeth is 10 teeth.
Preferably, it is 45 ~ 60 degree that described car body control lever upper end and steering column join angle a, and it is 100 ~ 120 degree that lower end and vehicle body join angle b.
The beneficial effects of the utility model: electro-tricycle controllable type direction adjustment organization of the present utility model is on the basis of original steering hardware, rational modification is done to steering handwheel inner structure, decrease the number of teeth of original gear cleverly, at Ackermann steer angle, add the number of turns of rotating of steering wheel, avoid sharply turning, steep turn problems, in high vehicle speeds, turning radian increases, turning speed is compared conventional confguration and is automatically slowed down, beat bearing circle and be not easy rollover, in order to further strengthen the stability of electro-tricycle, between car body control lever and vehicle body, and and direction lever between angle done reasonable restriction, this predetermined angle is left at car body, during right-hand corner, the drive vehicle body that control lever relaxes naturally rotates, car body left and right sides stress equalization, can ensure that the chassis left and right sides can not produce height and wave phenomenon, car riding stability is stronger, safety is higher.
Accompanying drawing explanation
Fig. 1 is the utility model electro-tricycle controllable type direction adjustment organization Facad structure schematic diagram;
Fig. 2 is the plan structure schematic diagram of Fig. 1;
Fig. 3 is the construction profile schematic diagram of Fig. 1;
Fig. 4 is the utility model electro-tricycle controllable type direction adjustment organization turn condition structural representation.
Number in the figure, 1 is bearing circle, and 2 is axis of orientation, and 3 is sleeve pipe, and 4 is gear ring, and 5 is steering handwheel; 6 is front-wheel rotating shaft pipe link, and 7 is front-wheel, and 8 is stay bearing plate, and 9 is gear, and 10 is connecting panel; 11 is locating plate, and 12a is left block, and 12b is right block, and 13 is steering column, and 14 is universal-joint, and 15 is car body manipulation, and 16 is fixed cover.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described further.
Embodiment 1: a kind of electro-tricycle controllable type direction adjustment organization, see Fig. 1 and Fig. 2, comprises bearing circle 1, axis of orientation 2 and sleeve pipe 3; Bearing circle 1 is fixedly mounted on axis of orientation 2 by nut, and axis of orientation 2 is contained in sleeve pipe 3, and the lower end of axis of orientation 2 is connected with the input end of universal-joint 14 through sleeve pipe 3; The mouth of universal-joint 14 is connected with universal-joint output shaft, through after fixed cover 16, it is placed in the inner chamber of steering handwheel 5 in the lower end of universal-joint 14 output shaft, described fixed cover is fixed in vehicle body hanger through curved support plate, this fixed cover is used for locating universal-joint output shaft, prevent it from swinging, the gear 9 being arranged on universal-joint 14 output shaft end is placed in steering handwheel 5; One end of steering handwheel 5 is connected with steering column 13 by two vertical connecting panels 10, steering handwheel 5 can with steering column 13 synchronous axial system; Steering handwheel 5 inner edge arranges gear ring 4, and gear ring 4 engages with gear 9, gear ring 4 can with gear 9 synchronous axial system; When turning to, stir bearing circle, bearing circle drives axis of orientation 3 to rotate, the gear be connected as a single entity with axis of orientation also rotates thereupon, and then stir gear ring and drive steering handwheel to turn to, the steering column be connected as a single entity with steering handwheel drives front-wheel rotating shaft pipe link to rotate, and then completes car body and turn to.The number of teeth of the present embodiment middle gear 9 is 8 ~ 12 teeth, be preferably 10 teeth, the number of teeth of traditional this gear of electric three-wheel car is generally 14 teeth, after being kept to 10 teeth, when turning to, same turns to radian, the rotating cycle of gear increases, the amplitude that bearing circle is stirred increases, and also just slowed down turning speed automatically, avoids the problem of sharply turning.
In addition, in the present embodiment, universal-joint is set in axis of orientation end, during use, according to the needs of different crowd, upwards or downwards can move bearing circle, namely drive universal-joint adjustment direction, and through gear ring, gear drive driving direction post upwards or move downward, the height finally realizing bearing circle regulates, make different chaufeurs can with a kind of the best, state of nature drives, effectively prevent from driving sick morbidity risk rate.
As shown in Figure 2, be provided with in steering column 13 lower end and turn to locating plate 11, on front-wheel rotating shaft pipe link 6 crossbeam, steering column is left, right both sides arrange a left block 12a and right block 12b respectively, described left block 12a and right block 12b is when car body turns to, locating plate is turned to for clamping stagnation, when turning to a certain extent, in time spending turning, locating plate is turned to run near block, namely can by clamping stagnation, location, now, bearing circle be beat motionless, this structure can control automatically and reasonably, the angle of turn of turning right, effectively prevent the potential safety hazard caused of excessively turning.As indicated at 3, car body control lever 15 upper end and the steering column 13 that are arranged on car body front end tilt to join, and handing-over angle a is 45 ~ 60 degree, and lower end and body inclination join, and handing-over angle b is 100 ~ 120 degree.This predetermined angle is when the left and right turning of car body, and the drive vehicle body that car body control lever relaxes naturally rotates, car body left and right sides stress equalization, can ensure that the chassis left and right sides can not produce height and wave phenomenon, ensure that the stability of car load.Fig. 4 is the turn condition schematic diagram of the present embodiment.
Claims (3)
1. an electric three-wheel car controllable type direction adjustment organization, comprises bearing circle, axis of orientation and sleeve pipe; Bearing circle is contained on axis of orientation, and axis of orientation is contained in sleeve pipe, it is characterized in that: the lower end of axis of orientation is connected with the input end of universal-joint through sleeve pipe; The mouth of universal-joint is connected with universal-joint output shaft, and through after fixed cover, it is placed in the inner chamber of steering handwheel in the lower end of universal-joint output shaft, and the gear being arranged on universal-joint output shaft end is placed in steering handwheel; The number of teeth of described gear is 8 ~ 12 teeth, and one end of steering handwheel is connected with steering column by two vertical connecting panels, steering handwheel can with steering column synchronous axial system; Steering handwheel inner edge arranges gear ring, gear ring and gears meshing, and gear ring can rotate with gear synchronous; Be provided with in steering column lower end and turn to locating plate, on front-wheel rotating shaft pipe link crossbeam, steering column arranged on left and right sides arranges a left block and right block respectively, described left block and right block are when car body turns to, locating plate is turned to for clamping stagnation, the car body control lever upper end and the steering column that are arranged on car body front end tilt to join, and lower end and body inclination join.
2. electric three-wheel car controllable type direction adjustment organization according to claim 1, is characterized in that: the described gear number of teeth is 10 teeth.
3. electric three-wheel car controllable type direction adjustment organization according to claim 1, it is characterized in that: it is 45 ~ 60 degree that described car body control lever upper end and steering column join angle a, it is 100 ~ 120 degree that lower end and vehicle body join angle b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420574400.9U CN204172973U (en) | 2014-09-29 | 2014-09-29 | Electric three-wheel car controllable type direction adjustment organization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420574400.9U CN204172973U (en) | 2014-09-29 | 2014-09-29 | Electric three-wheel car controllable type direction adjustment organization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204172973U true CN204172973U (en) | 2015-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420574400.9U Expired - Fee Related CN204172973U (en) | 2014-09-29 | 2014-09-29 | Electric three-wheel car controllable type direction adjustment organization |
Country Status (1)
| Country | Link |
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| CN (1) | CN204172973U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936298A (en) * | 2016-06-08 | 2016-09-14 | 朱正义 | Four-wheel motor vehicle stable in steering |
| CN109572418A (en) * | 2017-09-29 | 2019-04-05 | 上海领景智能科技有限公司 | A kind of vehicle with active balancing device |
| CN114291048A (en) * | 2022-01-12 | 2022-04-08 | 徐州米然机车配件有限公司 | Steering safety device |
-
2014
- 2014-09-29 CN CN201420574400.9U patent/CN204172973U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936298A (en) * | 2016-06-08 | 2016-09-14 | 朱正义 | Four-wheel motor vehicle stable in steering |
| CN109572418A (en) * | 2017-09-29 | 2019-04-05 | 上海领景智能科技有限公司 | A kind of vehicle with active balancing device |
| CN114291048A (en) * | 2022-01-12 | 2022-04-08 | 徐州米然机车配件有限公司 | Steering safety device |
| CN114291048B (en) * | 2022-01-12 | 2022-09-02 | 徐州米然机车配件有限公司 | Steering safety device |
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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: 20150225 Termination date: 20150929 |
|
| EXPY | Termination of patent right or utility model |