CN203268265U - Steering elastic reset mechanism of balance car and balance car - Google Patents
Steering elastic reset mechanism of balance car and balance car Download PDFInfo
- Publication number
- CN203268265U CN203268265U CN 201320211156 CN201320211156U CN203268265U CN 203268265 U CN203268265 U CN 203268265U CN 201320211156 CN201320211156 CN 201320211156 CN 201320211156 U CN201320211156 U CN 201320211156U CN 203268265 U CN203268265 U CN 203268265U
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- bar
- spring
- rod member
- balance truck
- spring guide
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Abstract
The utility model discloses a steering elastic reset mechanism of a balance car and the balance car. The steering elastic reset mechanism of the balance car comprises a returning rod, at least two reset springs, a spring guide limiting rod and a spring baffle block, wherein the returning rod is fixed on a rotary shaft of the balance car and rotates left and right together with the rotary shaft, and the axis of the spring guide limiting rod is perpendicular to that of the rotary shaft. The middle of the returning rod is provided with a limiting rod placing groove used for placement of the spring guide limiting rod, and the spring guide limiting rod is placed in the placing groove. The reset springs fixed on the spring guide limiting rod are symmetrically arranged on the left side and the right side of the returning rod respectively, and the other ends of the reset springs abut against the spring baffle block which is fixed on a shell of the balance car. The balance car comprises a rocking bar, the rotary shaft and the steering elastic reset mechanism. The steering elastic reset mechanism of the balance car and the balance car can resolve the technical problems that how to meet requirements of the mechanism by adopting a low-installation-accuracy installation elastic body, and meanwhile parts supporting the elastic body and the elastic body are staggered.
Description
Technical field
The utility model relates to a kind of turning to flexible restoring organ and using the balance truck of this mechanism in the Self-Balancing vehicle rotating shaft that be applied in.
Background technology
The self-balancing electric motor car with two wheels is parallel layout the in a kind of tire left and right, adopts the inverted pendulum principle to realize the battery-driven car of self-balancing.Balance truck is by the conversion that the built-in gyroscope of car body and acceleration pick-up come human body and body gravity, and after the central microprocessor that sees through precision and high-speed operation calculated suitable instruction, CD-ROM drive motor was accomplished the effect of balance.
Chinese patent application number is 200920281856.5 to disclose a kind of steering hardware, and this mechanism is when the control lever deflection, and the application of force will increase with the increase of the angle of deflection, and especially deflection does not stress at the beginning substantially, and is wayward; The installation of symmetrical elastic body position is difficult to guarantee highly consistent, and joystick can not guarantee to be parked in midway location; The joystick rotational angle does not have spacing, rotates excessively, and heavy frame and elastic body can stagger and break down.
In addition, at present the rocking bar on balance truck mostly can not fold or be flexible, in the process of using or in carrying due to not flexible of direction lever or folding cause the balance truck volume excessive, carry inconvenience; And the non-retractable words of direction lever also can cause the driver to adjust handrail height according to the height of oneself, thereby make the applicability of balance truck not strong.
The utility model content
The purpose of this utility model is to provide a kind of balance truck and turns to flexible restoring organ, solves how to adopt low setting accuracy installation elastic body to satisfy mechanism's requirement, avoids simultaneously the parts of support elastic body and the technical matters that elastic body staggers.
Another purpose of the present utility model is to provide a kind of balance truck that uses this mechanism.
Balance truck turns to flexible restoring organ, comprises being fixed in the balance truck rotating shaft and therewith the playback bar, perpendicular spring guide and limit bar, the spring block in axle center of at least 2 retracing springs, axle center and rotating shafts of left rotation and right rotation; Has the position-limited lever standing groove of placing spring guide and limit bar in the middle of the playback bar, spring guide and limit bar is placed in this standing groove, what be fixed on retracing spring symmetry on spring guide and limit bar is arranged on the playback bar left and right sides, this retracing spring other end is conflicted on spring block, and this spring block is fixed on the balance truck housing.
Described balance truck turns to flexible restoring organ also to comprise upper cover, base, at least 2 bearings; Upper cover and base link together by 2 bearings and rotating shaft.
Balance truck comprises rocking bar, rotating shaft, turns to flexible restoring organ; Rocking bar and turn to flexible restoring organ to be distributed in the both sides of rotating shaft, wherein, balance truck turns to flexible restoring organ, comprises being fixed in the balance truck rotating shaft and therewith the playback bar, perpendicular spring guide and limit bar, the spring block in axle center of at least 2 retracing springs, axle center and rotating shafts of left rotation and right rotation; Has the position-limited lever standing groove of placing spring guide and limit bar in the middle of the playback bar, spring guide and limit bar is placed in this standing groove, what be fixed on retracing spring symmetry on spring guide and limit bar is arranged on the playback bar left and right sides, this retracing spring other end is conflicted on spring block, and this spring block is fixed on the balance truck housing.
Described rocking bar is the folding telescopic rocking bar.
Described rocking bar comprises the first rod member, the second rod member, the 3rd rod member; Be connected with movable buckle between the first rod member and the second rod member, it is inner that the first rod member is movably fixed to the second rod member by this movable buckle; Be connected with folding buckle between the second rod member and the 3rd rod member, the second rod member is articulated and connected by folding buckle and the 3rd rod member.
The beneficial effects of the utility model are:
1, be separation type due to rotating shaft and car body, when rotating shaft damaged in use, renewable these parts were just passable like this, gave maintenance, installed and bring convenience.
2, owing to being provided with retracing spring and spring guide and limit bar, the playback bar can well can arrive original position, and then makes rocking bar in rotating shaft get back to former balance position, in addition, the installation of retracing spring and position-limited lever also more for convenience, the setting accuracy requirement need not very high.
3, owing to being provided with spring block, spring can not break away from the playback bar all the time like this.
4, because rocking bar is collapsible and flexible, reduce like this volume, give and use, transport and bring many facilities.
Description of drawings
Fig. 1 is the cutaway view that turns to flexible restoring organ;
Fig. 2 is the A-A cutaway view of Bringing-back mechanism in Fig. 1;
Fig. 3 is the schematic diagram of rocking bar, rotating shaft, Bringing-back mechanism connection;
Fig. 4 is the schematic diagram with balance truck of foldable telescopic rocking bar;
1. rotating shafts in figure, 2. playback bar, 21. position-limited lever standing grooves, 3. retracing spring, 4. spring guide and limit bar, 5. spring block, 6. upper cover, 7. base, 8. bearing, 9. rocking bar, 91. first rod members, 92. second rod members, 93. the 3rd rod members, 94. movable buckles, 95. folding buckles, 951. cramps, 952. compressing tablets.
The specific embodiment
Please refer to Fig. 1 to Fig. 3, balance truck in figure turns to flexible restoring organ, comprises that one is fixed in balance truck rotating shaft 1 and perpendicular spring guide and limit bar 4, two spring blocks 5, a upper cover 6, a base 7, two bearings 8 in axle center of playback bar 2, two retracing springs 3, axle center and the rotating shaft 1 of left rotation and right rotation therewith.
Has a position-limited lever standing groove 21 of placing spring guide and limit bar 4 in the middle of playback bar 2, spring guide and limit bar 4 just is placed in this standing groove, be fixed on the left and right sides that is arranged on playback bar 2 of retracing spring 3 symmetries on spring guide and limit bar 4, make like this during playback bar 2 returns after rotation; The other end of each retracing spring 3 is conflicted on a spring block 5, and this spring block 5 is fixed on the balance truck housing.Upper cover 6 and base 7 are fixed rotating shaft 1 by 2 bearings 8.
Please refer to Fig. 4, the balance truck in figure comprises the flexible restoring organ that turns to of a rocking bar 9, a rotating shaft 1, a foregoing description; Rocking bar 9 and turn to flexible restoring organ to be distributed in the both sides of rotating shaft 1.
In order to use and convenient transportation, the spy is made into rocking bar 9 rocking bar 9 of folding telescopic.As rocking bar 9 being made into the mechanism that comprises the first rod member 91, the second rod member 92, the 3rd rod member 92; A movable buckle 94, the first rod members 91 wherein are installed between the first rod member 91 and the second rod member 92 are movably fixed to the second rod member 92 inside by this movable buckle 94, realize like this expanding-contracting action, this movable buckle 94 is comparatively common, therefore be not described in detail; Being connected with folding buckle 95, the second rod members 92 between the second rod member 92 and the 3rd rod member 93 is articulated and connected by this folding buckle 95 and the 3rd rod member 93.Compressing tablet 952, the second rod members 92 and the 3rd rod member 93 that this folding buckle 95 has two cramps that are hinged 951, fasten two cramps 951 are separately fixed on two cramps 951.This folding buckle 95 is also comparatively common.
Claims (5)
1. balance truck turns to flexible restoring organ, it is characterized in that: comprise being fixed in the balance truck rotating shaft and therewith the playback bar, perpendicular spring guide and limit bar, the spring block in axle center of at least 2 retracing springs, axle center and rotating shafts of left rotation and right rotation; Has the position-limited lever standing groove of placing spring guide and limit bar in the middle of the playback bar, spring guide and limit bar is placed in this standing groove, what be fixed on retracing spring symmetry on spring guide and limit bar is arranged on the playback bar left and right sides, this retracing spring other end is conflicted on spring block, and this spring block is fixed on the balance truck housing.
2. the balance truck described according to claim 1 turns to flexible restoring organ, and it is characterized in that: described balance truck turns to flexible restoring organ also to comprise upper cover, base, at least 2 bearings; Upper cover and base link together by 2 bearings and rotating shaft.
3. balance truck, comprise rocking bar, rotating shaft, turn to flexible restoring organ; Rocking bar and turn to flexible restoring organ to be distributed in the both sides of rotating shaft, it is characterized in that: balance truck turns to flexible restoring organ, comprises being fixed in the balance truck rotating shaft and therewith the playback bar, perpendicular spring guide and limit bar, the spring block in axle center of at least 2 retracing springs, axle center and rotating shafts of left rotation and right rotation; Has the position-limited lever standing groove of placing spring guide and limit bar in the middle of the playback bar, spring guide and limit bar is placed in this standing groove, what be fixed on retracing spring symmetry on spring guide and limit bar is arranged on the playback bar left and right sides, this retracing spring other end is conflicted on spring block, and this spring block is fixed on the balance truck housing.
4. the balance truck described according to claim 3, it is characterized in that: described rocking bar is the folding telescopic rocking bar.
5. the balance truck described according to claim 4, it is characterized in that: described rocking bar comprises the first rod member, the second rod member, the 3rd rod member; Be connected with movable buckle between the first rod member and the second rod member, it is inner that the first rod member is movably fixed to the second rod member by this movable buckle; Be connected with folding buckle between the second rod member and the 3rd rod member, the second rod member is articulated and connected by folding buckle and the 3rd rod member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320211156 CN203268265U (en) | 2013-04-24 | 2013-04-24 | Steering elastic reset mechanism of balance car and balance car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320211156 CN203268265U (en) | 2013-04-24 | 2013-04-24 | Steering elastic reset mechanism of balance car and balance car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203268265U true CN203268265U (en) | 2013-11-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320211156 Expired - Lifetime CN203268265U (en) | 2013-04-24 | 2013-04-24 | Steering elastic reset mechanism of balance car and balance car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203268265U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129462A (en) * | 2014-07-24 | 2014-11-05 | 上海新世纪机器人有限公司 | Rotation reset mechanism of rotating rod |
| WO2015123993A1 (en) * | 2014-02-23 | 2015-08-27 | 于永飞 | Steering apparatus for cylindrical-type electronic bicycle |
| WO2015123994A1 (en) * | 2014-02-23 | 2015-08-27 | 于永飞 | Steering apparatus for cylindrical-type cycle |
| CN104943798A (en) * | 2015-07-01 | 2015-09-30 | 泰华宏业（天津）机器人技术研究院有限责任公司 | Steering assembly with automatic reset function |
| CN105059082A (en) * | 2015-08-25 | 2015-11-18 | 北京麒仁同创科技有限公司 | Wheel axle torsional spring balancer |
| CN106467157A (en) * | 2016-08-31 | 2017-03-01 | 杭州速控软件有限公司 | The control lever of electrodynamic balance car turns to resetting structure |
| CN106627941A (en) * | 2016-11-18 | 2017-05-10 | 深圳市四驾马车科技实业有限公司 | Multi-degree-of-freedom electric self-balancing vehicle handlebar |
| CN108109465A (en) * | 2017-12-29 | 2018-06-01 | 天津华翼蓝天科技股份有限公司 | A kind of emulation rudder trim knob assembly of flight simulator |
| CN110126956A (en) * | 2019-06-14 | 2019-08-16 | 浙江阿尔郎科技有限公司 | Balance car, which turns to, uses detection device, control device and balance car |
| CN110579982A (en) * | 2018-06-07 | 2019-12-17 | 班安欧股份公司 | Control unit |
-
2013
- 2013-04-24 CN CN 201320211156 patent/CN203268265U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015123993A1 (en) * | 2014-02-23 | 2015-08-27 | 于永飞 | Steering apparatus for cylindrical-type electronic bicycle |
| WO2015123994A1 (en) * | 2014-02-23 | 2015-08-27 | 于永飞 | Steering apparatus for cylindrical-type cycle |
| CN104129462A (en) * | 2014-07-24 | 2014-11-05 | 上海新世纪机器人有限公司 | Rotation reset mechanism of rotating rod |
| CN104129462B (en) * | 2014-07-24 | 2016-03-16 | 上海新世纪机器人有限公司 | Dwang rotates Bringing-back mechanism |
| CN104943798A (en) * | 2015-07-01 | 2015-09-30 | 泰华宏业（天津）机器人技术研究院有限责任公司 | Steering assembly with automatic reset function |
| CN105059082A (en) * | 2015-08-25 | 2015-11-18 | 北京麒仁同创科技有限公司 | Wheel axle torsional spring balancer |
| CN106467157A (en) * | 2016-08-31 | 2017-03-01 | 杭州速控软件有限公司 | The control lever of electrodynamic balance car turns to resetting structure |
| CN106627941A (en) * | 2016-11-18 | 2017-05-10 | 深圳市四驾马车科技实业有限公司 | Multi-degree-of-freedom electric self-balancing vehicle handlebar |
| CN108109465A (en) * | 2017-12-29 | 2018-06-01 | 天津华翼蓝天科技股份有限公司 | A kind of emulation rudder trim knob assembly of flight simulator |
| CN110579982A (en) * | 2018-06-07 | 2019-12-17 | 班安欧股份公司 | Control unit |
| CN110579982B (en) * | 2018-06-07 | 2024-04-05 | 班安欧股份公司 | Control unit |
| CN110126956A (en) * | 2019-06-14 | 2019-08-16 | 浙江阿尔郎科技有限公司 | Balance car, which turns to, uses detection device, control device and balance car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU CHIC INTELLIGENT TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HANGZHOU YINAO INTELLIGENT TECHNOLOGY CO., LTD. Effective date: 20150403 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 310013 HANGZHOU, ZHEJIANG PROVINCE TO: 310000 HANGZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150403 Address after: Yuhang District of Hangzhou city in Zhejiang province 310000 Qixian Village Building 9 Liangzhu Street Bridge (South Building 1 layer, 3 layer and 3-4 layer of the North Building) Patentee after: HANGZHOU CHIC INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 310013, E, building 11, Paradise Software Park, 3 West Road, Hangzhou, Zhejiang, Xihu District Patentee before: Hangzhou Yinao Intelligent Technology Co.,Ltd. |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210812 Granted publication date: 20131106 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20211207 Granted publication date: 20131106 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |