CN203581276U - Special steering engine for electric balance car - Google Patents
Special steering engine for electric balance car Download PDFInfo
- Publication number
- CN203581276U CN203581276U CN201320845430.4U CN201320845430U CN203581276U CN 203581276 U CN203581276 U CN 203581276U CN 201320845430 U CN201320845430 U CN 201320845430U CN 203581276 U CN203581276 U CN 203581276U
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- CN
- China
- Prior art keywords
- steering shaft
- elastic body
- special
- steering
- shell
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a steering engine, in particular to a special steering engine for an electric balance car. The special steering engine for the electric balance car comprises a base and a shell mounted on the base, bearings are arranged at openings of two ends of the shell, a steering shaft is mounted on the bearings, a plane is cut on the steering shaft, a pressing block is fixedly screwed on the plane, an anti-rotation block opposite to the pressing block is arranged on one radial side of the steering shaft, an elastic body made of polyurethane is arranged between the pressing block and the anti-rotation block and disposed on the radial side of the steering shaft, the outer surface of the elastic body is arc-shaped and matched with the inner wall of the shell, and the elastic body is wedge-shaped. The special steering engine is more compact in structure, steering signals outputted by a Hall sensor are more stable, and the special steering engine is longer in service life and noise-free owing to a magnetic induction non-contact mode.
Description
Technical field
The utility model relates to a kind of steering box, refers in particular to the special-purpose steering box of a kind of electrodynamic balance car.
Background technology
During on market, existing steering box generally all returns with spring, the one, noise is large, but easily produce metal fatigue distortion, can not be placed in the middle after distortion, then be exactly to utilize potential device output signal, life-span is very low, once potential device breaks down, balance truck just has the danger oneself turning in the process of moving; Mostly the connection of existing steering box and deflecting bar is after fastening just cannot change again, if there is distortion in steering box, and just cannot be placed in the middle.
Utility model content
The technical matters that one, will solve
The purpose of this utility model is for the existing the problems referred to above of prior art, and spy provides the electrodynamic balance car of a kind of compact conformation, long service life special-purpose steering box.
Two, technical scheme
For solving the problems of the technologies described above, the special-purpose steering box of the utility model electrodynamic balance car, wherein, include base and be arranged on the shell on base, opening at shell two ends is provided with bearing, on above-mentioned bearing, steering shaft is installed, on above-mentioned steering shaft, cut a plane, in this plane, be spirally connected and fix a briquetting, steering shaft radially a side be provided with the Anti-rotary block relative with briquetting, between above-mentioned briquetting and Anti-rotary block, be provided with the elastic body of being made by polyurethane, this elastic body is arranged on the radial side of steering shaft, above-mentioned elastomeric outside face is curved, and match with the inwall of shell, above-mentioned elastic body is wedge shape.
As optimization, the laminating of the outer wall of above-mentioned elastic body and steering shaft, the binding face of above-mentioned elastic body and steering shaft is provided with the groove of a bar shaped.
Three, the beneficial effects of the utility model
The mechanism of product own is compacter; Utilize Hall element output turn sign more stable, owing to being magnetic induction non-contact type, so the life-span is longer, noiselessness.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the special-purpose steering box of the utility model electrodynamic balance car is described further:
Fig. 1 is the exploded drawings of the special-purpose steering box of the utility model electrodynamic balance car;
Fig. 2 is the section-drawing of the special-purpose steering box of the utility model electrodynamic balance car.
In figure, 1 is base, and 2 is shell, and 3 is bearing, and 4 is briquetting, and 5 is Anti-rotary block, and 6 is elastic body, and 7 is steering shaft.
The specific embodiment
Embodiment one: as illustrated in fig. 1 and 2, the special-purpose steering box of the utility model electrodynamic balance car, wherein, include base 1 and be arranged on the shell 2 on base 1, opening at shell 2 two ends is provided with bearing 3, on above-mentioned bearing 3, steering shaft 7 is installed, on above-mentioned steering shaft 7, cut a plane, in this plane, be spirally connected and fix a briquetting 4, steering shaft 7 radially a side be provided with the Anti-rotary block 5 relative with briquetting 4, between above-mentioned briquetting 4 and Anti-rotary block 5, be provided with the elastic body 6 of being made by polyurethane, this elastic body 6 is arranged on the radial side of steering shaft 7, the outside face of above-mentioned elastic body 6 is curved, and match with the inwall of shell 2, above-mentioned elastic body 6 is wedge shape, the outer wall laminating of above-mentioned elastic body 6 and steering shaft 7, above-mentioned elastic body 6 and the binding face of steering shaft 7 are provided with the groove of a bar shaped, when rotating pressurized, can better fit with steering shaft 7, and the while also can be good at making in steering shaft 7 times.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. the special-purpose steering box of an electrodynamic balance car, it is characterized in that: include base and be arranged on the shell on base, opening at shell two ends is provided with bearing, on described bearing, steering shaft is installed, on described steering shaft, cut a plane, in this plane, be spirally connected and fix a briquetting, steering shaft radially a side be provided with the Anti-rotary block relative with briquetting, between described briquetting and Anti-rotary block, be provided with the elastic body of being made by polyurethane, this elastic body is arranged on the radial side of steering shaft, described elastomeric outside face is curved, and match with the inwall of shell, described elastic body is wedge shape.
2. the special-purpose steering box of electrodynamic balance car according to claim 1, is characterized in that: the outer wall laminating of described elastic body and steering shaft, the binding face of described elastic body and steering shaft is provided with the groove of a bar shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320845430.4U CN203581276U (en) | 2013-12-05 | 2013-12-05 | Special steering engine for electric balance car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320845430.4U CN203581276U (en) | 2013-12-05 | 2013-12-05 | Special steering engine for electric balance car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203581276U true CN203581276U (en) | 2014-05-07 |
Family
ID=50579235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320845430.4U Expired - Fee Related CN203581276U (en) | 2013-12-05 | 2013-12-05 | Special steering engine for electric balance car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203581276U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104908813A (en) * | 2015-07-08 | 2015-09-16 | 浙江同硕科技有限公司 | Steering detection device for balance vehicle and steering detection assembly |
| CN105000114A (en) * | 2015-07-31 | 2015-10-28 | 宁夏共享精密加工有限公司 | Handlebar steering angle controller device of balance car |
| CN105015683A (en) * | 2015-07-01 | 2015-11-04 | 泰华宏业（天津）机器人技术研究院有限责任公司 | Riding tool with automatic-reset steering assembly |
| CN105599849A (en) * | 2016-03-11 | 2016-05-25 | 常州爱尔威智能科技有限公司 | Electric balance car and steering control mechanism thereof |
| CN105799827A (en) * | 2016-03-11 | 2016-07-27 | 常州爱尔威智能科技有限公司 | Electric balance vehicle |
| CN106275067A (en) * | 2016-09-04 | 2017-01-04 | 芜湖纯元光电设备技术有限公司 | A kind of automobile-used adjustable safety of electrodynamic balance turns to machine |
| CN108001529A (en) * | 2018-01-16 | 2018-05-08 | 浙江阿尔郎科技有限公司 | Balance car steering resetting-mechanism |
| 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 |
-
2013
- 2013-12-05 CN CN201320845430.4U patent/CN203581276U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015683A (en) * | 2015-07-01 | 2015-11-04 | 泰华宏业（天津）机器人技术研究院有限责任公司 | Riding tool with automatic-reset steering assembly |
| CN104908813A (en) * | 2015-07-08 | 2015-09-16 | 浙江同硕科技有限公司 | Steering detection device for balance vehicle and steering detection assembly |
| CN105000114A (en) * | 2015-07-31 | 2015-10-28 | 宁夏共享精密加工有限公司 | Handlebar steering angle controller device of balance car |
| CN105599849A (en) * | 2016-03-11 | 2016-05-25 | 常州爱尔威智能科技有限公司 | Electric balance car and steering control mechanism thereof |
| CN105799827A (en) * | 2016-03-11 | 2016-07-27 | 常州爱尔威智能科技有限公司 | Electric balance vehicle |
| CN105599849B (en) * | 2016-03-11 | 2018-03-02 | 常州爱尔威智能科技有限公司 | Electrodynamic balance car and its course changing control mechanism |
| CN105799827B (en) * | 2016-03-11 | 2019-01-15 | 常州爱尔威智能科技有限公司 | Electrodynamic balance vehicle |
| CN106275067A (en) * | 2016-09-04 | 2017-01-04 | 芜湖纯元光电设备技术有限公司 | A kind of automobile-used adjustable safety of electrodynamic balance turns to machine |
| CN108001529A (en) * | 2018-01-16 | 2018-05-08 | 浙江阿尔郎科技有限公司 | Balance car steering resetting-mechanism |
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20141205 |
|
| EXPY | Termination of patent right or utility model |