CN105059082A - Wheel axle torsional spring balancer - Google Patents
Wheel axle torsional spring balancer Download PDFInfo
- Publication number
- CN105059082A CN105059082A CN201510527567.9A CN201510527567A CN105059082A CN 105059082 A CN105059082 A CN 105059082A CN 201510527567 A CN201510527567 A CN 201510527567A CN 105059082 A CN105059082 A CN 105059082A
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- spring
- torsional spring
- balance shaft
- torque
- shaft
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Abstract
A wheel axle torsional spring balancer comprises a balance shaft and is characterized in that the balance shaft is connected between two parallel wheels through a bearing, a rotating shaft is arranged in the middle of the balance shaft and upwards connected with a spring seat, a torsional spring is arranged on the spring seat, and two torsional arms of the torsional spring are pressed to two baffles on the balance shaft respectively. After the balance shaft and the spring seat are connected with a whole vehicle body, when a vehicle handle has a relative-swing trend in any direction, the torsional spring will provide torque making a mechanism tend to be aligned. The balance shaft and the spring seat can relatively swing only when the swing torque is larger than pre-tightening torque of the torsional spring, the relation between the swing angle and aligning torque can be controlled through adjusting the mechanical property curve of the torsional spring, and the control feeling of a vehicle can be optimized through the adjustment. Because the functions can be achieved through the single set of arrangements, compared with the prior art, the wheel axle torsional spring balancer is light and handy in design, compact in structure and low in cost.
Description
Technical field
The present invention relates to field of vehicles, particularly a kind of wheel shaft torsional spring balancing device.
Background technology
Total institute is known, and the tricycle of single-wheel after front two-wheeled, battery-driven car or motor bike have low-speed stability good, the advantage that landform comformability is good, but front two-wheeled lands simultaneously and must can adapt to the inclination of Ackermann steer angle.
At present, front two-wheel car generally adopts two-wheeled to be respectively equipped with a set of independently front fork, the solution of damping or the front two-wheeled independent suspension mechanism of similar automobile, the common drawback of these two kinds of structures is structure relative complex, and cost is high, volume is large, weight is large, is difficult to lightweight.
Summary of the invention
The present invention proposes a kind of wheel shaft torsional spring balancing device, solves structure relative complex of the prior art, cost is high, volume is large, weight is large, be difficult to weight-saving problem.
Technical scheme of the present invention is achieved in that
A kind of wheel shaft torsional spring balancing device, it includes balance shaft, described balance shaft is connected between two wheels arranged side by side by bearing, the middle part of described balance shaft is provided with rotating shaft, this rotating shaft is upwards connected with spring perch, described spring perch is provided with torsion spring, and two torque arm of described torsion spring are pressed on two baffle plates on balance shaft respectively.
Preferably, described spring perch is also provided with stop gear.
Preferably, described torsion spring is coil spring or chip type spring.
Preferably, the both sides of described baffle plate arrange reinforced rib.
After balance shaft of the present invention is connected whole car body with spring perch, when handlebar has the trend of opposing oscillatory to either direction, torsion spring can provide a Ge Shi mechanism to be tending towards back positive moment of torsion, just can opposing oscillatory both when only having swing torque to be greater than torsion spring prefastening torque, the relation of pendulum angle and aligning torque by adjusting torsion spring mechanics characteristic curve to control, can optimize the manipulation sense of vehicle by these adjustment; Because the independent a set of configuration of the present invention can realize above-mentioned functions effect, so its design of hinge structure is light and handy, compact conformation, cost is low.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is front view of the present invention;
Fig. 2 is the A portion partial enlarged drawing of Fig. 1;
Fig. 3 is back view of the present invention;
Fig. 4 is upward view of the present invention;
Fig. 5 is birds-eye view of the present invention;
Fig. 6 is block diagram of the present invention.
In figure: 1, balance shaft; 2, spring perch; 2-1, stop gear; 3, wheel; 4, torsion spring; 4-1, torque arm; 5, baffle plate, 6, reinforced rib; 7, rotating shaft.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Unless otherwise defined, technical term used herein or scientific terminology should be in field belonging to the present invention the ordinary meaning that the personage with general technical ability understands.Similar words such as " one ", " one " or " being somebody's turn to do " that uses in patent application specification of the present invention and claims does not represent quantity limitation yet, but represents to there is at least one." to comprise " or the similar word such as " comprising " means to occur that element before this word or object contain the element or object that appear at this word presented hereinafter and equivalent, and do not get rid of other elements or object." on ", D score, etc. only for representing relative position relation, when be described object absolute location change after, then this relative position relation also may correspondingly change." connection " is not limited to concrete type of attachment, can be direct connection, also can be indirectly connected by miscellaneous part, it can be non-removable connection, also can be that detouchable connects, can be electric or signal connection, also can be machinery or physical connection.
As shown in figures 1 to 6, a kind of wheel shaft torsional spring balancing device that the present invention proposes, comprise: balance shaft 1, described balance shaft 1 is connected between two wheels 3 arranged side by side by bearing, the middle part of described balance shaft 1 is provided with rotating shaft 7, this rotating shaft is upwards connected with spring perch 2, and described spring perch 2 is provided with torsion spring 4, and two torque arm 4-1 of described torsion spring 4 are pressed on two baffle plates 5 on balance shaft 1 respectively.
Further, described spring perch is also provided with stop gear 2-1, when balance shaft 1 and spring perch 2 have opposing oscillatory to side and shaking moment is greater than torsion spring 4 prefastening torque, balance shaft 1 is oppressed torsion spring 4 and is swung, and torsion spring 4 other end limits by position limiting structure 2-1 and keeps motionless.
Further, in order to ensure the compressive strength of baffle plate 5, the both sides of described baffle plate 5 arrange reinforced rib 6.
In sum, the present invention adopts independent a set of balance shaft 1 and spring perch 2, after connecting whole car body, when handlebar has the trend of opposing oscillatory to either direction, torsion spring 4 can provide a Ge Shi mechanism to be tending towards back positive moment of torsion, just can opposing oscillatory both when only having swing torque to be greater than torsion spring 4 prefastening torque, the relation of pendulum angle and aligning torque can control by adjusting torsion spring 4 mechanics characteristic curve, can be optimized the manipulation sense of vehicle by these adjustment.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a wheel shaft torsional spring balancing device, it includes balance shaft, it is characterized in that: described balance shaft is connected between two wheels arranged side by side by bearing, the middle part of described balance shaft is provided with rotating shaft, this rotating shaft is upwards connected with spring perch, described spring perch is provided with torsion spring, and two torque arm of described torsion spring are pressed on two baffle plates on balance shaft respectively.
2. wheel shaft torsional spring balancing device according to claim 1, is characterized in that: described spring perch is also provided with stop gear.
3. wheel shaft torsional spring balancing device according to claim 1, is characterized in that: described torsion spring is coil spring or chip type spring.
4. wheel shaft torsional spring balancing device according to claim 1, is characterized in that: the both sides of described baffle plate arrange reinforced rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510527567.9A CN105059082A (en) | 2015-08-25 | 2015-08-25 | Wheel axle torsional spring balancer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510527567.9A CN105059082A (en) | 2015-08-25 | 2015-08-25 | Wheel axle torsional spring balancer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105059082A true CN105059082A (en) | 2015-11-18 |
Family
ID=54488692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510527567.9A Pending CN105059082A (en) | 2015-08-25 | 2015-08-25 | Wheel axle torsional spring balancer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105059082A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105691505A (en) * | 2016-01-27 | 2016-06-22 | 陈云飞 | Single-pedal steerable two-wheel electric balance vehicle |
| TWI755600B (en) * | 2018-08-04 | 2022-02-21 | 張伏榮 | Self-balancing bike |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1857959A (en) * | 2005-04-14 | 2006-11-08 | 索尼株式会社 | Coaxial two-wheel vehicle |
| CN101780816A (en) * | 2010-03-23 | 2010-07-21 | 武汉若比特机器人有限公司 | Non-coaxial left-right wheeled driving vehicle structure |
| KR101079755B1 (en) * | 2010-06-14 | 2011-11-03 | 김준형 | Handsfree type motor scooter |
| CN203268265U (en) * | 2013-04-24 | 2013-11-06 | 杭州亿脑智能科技有限公司 | Steering elastic reset mechanism of balance car and balance car |
-
2015
- 2015-08-25 CN CN201510527567.9A patent/CN105059082A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1857959A (en) * | 2005-04-14 | 2006-11-08 | 索尼株式会社 | Coaxial two-wheel vehicle |
| CN101780816A (en) * | 2010-03-23 | 2010-07-21 | 武汉若比特机器人有限公司 | Non-coaxial left-right wheeled driving vehicle structure |
| KR101079755B1 (en) * | 2010-06-14 | 2011-11-03 | 김준형 | Handsfree type motor scooter |
| CN203268265U (en) * | 2013-04-24 | 2013-11-06 | 杭州亿脑智能科技有限公司 | Steering elastic reset mechanism of balance car and balance car |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105691505A (en) * | 2016-01-27 | 2016-06-22 | 陈云飞 | Single-pedal steerable two-wheel electric balance vehicle |
| CN105691505B (en) * | 2016-01-27 | 2018-03-27 | 陈云飞 | The two-wheel electric balance car that single pedal can turn to |
| TWI755600B (en) * | 2018-08-04 | 2022-02-21 | 張伏榮 | Self-balancing bike |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151118 |