CN202920943U - Boosting roller skate - Google Patents
Boosting roller skate Download PDFInfo
- Publication number
- CN202920943U CN202920943U CN 201220529461 CN201220529461U CN202920943U CN 202920943 U CN202920943 U CN 202920943U CN 201220529461 CN201220529461 CN 201220529461 CN 201220529461 U CN201220529461 U CN 201220529461U CN 202920943 U CN202920943 U CN 202920943U
- Authority
- CN
- China
- Prior art keywords
- roller skate
- permanent magnet
- roller
- rotor permanent
- magnet brushless
- 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 provides a boosting roller skate which comprises a front roller and a rear roller, wherein the rear roller is an outer rotor permanent magnet brushless DC (direct current) electromotor. The boosting roller skate has a simple structure; a boosting effect can be realized simply by replacing the roller by the outer rotor permanent magnet brushless DC electromotor, the manpower is reduced, and a user can easily climb over a steep hill; and moreover, the inclination angle of the roller skate can be changed according to the personal preference so as to connect an MEMS (micro-electromechanical system) gyroscope with a switch circuit board to start the outer rotor permanent magnet brushless DC electromotor, thus automatic sliding of the roller skate is realized, and the user easily enjoys the fun.
Description
Technical field
The utility model relates to a kind of movement entertainment equipment, a kind of roller skate specifically, especially a kind of power-assisted roller skate.
Background technology
Roller skate seen in daily life is varied, but is all mainly to rely on manpower to slide, and especially requires great effort at slope Dou Chu even sliding motionless, and a chief reason is that roller skate can not provide power-assisted, for this reason, is necessary to develop a roller skate with assist function.
Summary of the invention
The purpose of this utility model provides a kind of power-assisted roller skate, can not power-assisted and the problem that causes the slope suddenly can't upwards slide to solve existing roller skate.
For reaching above-mentioned purpose, the utility model provides a kind of power-assisted roller skate, comprises front wheel and rear roller, and its special character is, rear roller is an external rotor permanent magnet brushless direct current motor.
Also comprise a MEMS gyroscope (micro-electro-mechanical gyroscope), be arranged on the sole of this power-assisted roller skate; This MEMS gyroscope is connected with this external rotor permanent magnet brushless direct current motor by a switching circuit board of controlling the start and stop of described external rotor permanent magnet brushless direct current motor.
Also comprise a lithium battery to described external rotor permanent magnet brushless direct current motor, MEMS gyroscope and switching circuit board power supply.
The utility model has the advantages that: simple in structure, only roller need to be got final product with the replacement of external rotor permanent magnet brushless direct current motor, can play the effect of power-assisted, reduce manpower required, easily climb the abrupt slope, and can be according to the personal like, by changing the inclination angle of roller skate, when wheel vertically contacts to earth, motor starts automatically, when tilting to certain angle, motor stops, and prevents reactive loss.Make MEMS gyroscope turn on-switch circuit board start the external rotor permanent magnet brushless direct current motor, realize the roller skate automatic sliding, the enjoyment that the user easily enjoys.
Below with reference to accompanying drawing, the utility model is described in further details.
Description of drawings
Fig. 1 is the schematic diagram of power-assisted roller skate.
In figure: 1, front wheel; 2, rear roller; 3, MEMS gyroscope; 4, switching circuit board.
The specific embodiment
The problem that can not power-assisted causes the slope suddenly can't upwards slide for solving existing roller skate, the present embodiment provides a kind of power-assisted roller skate shown in Figure 1, comprise front wheel 1 and rear roller 2, special character is, rear roller 2 is external rotor permanent magnet brushless direct current motors, so can not only realize by the outer rotor of external rotor permanent magnet brushless direct current motor the rolling function of common roller, and can start the external rotor permanent magnet brushless direct current motor when the needs power-assisted, produce power to roller skate, reach the purpose of power-assisted.
Due to, the power-assisted roller skate that the present embodiment provides is mainly the external force that needs when overcoming abrupt slope or user's fatigue, therefore, the power-assisted roller skate that the present embodiment provides also comprises a MEMS gyroscope 3(micro-electro-mechanical gyroscope), be arranged on the sole of this power-assisted roller skate; The switching circuit board 4 that this MEMS gyroscope 3 is rear roller 2 start and stop by a control external rotor permanent magnet brushless direct current motor is connected with this external rotor permanent magnet brushless direct current motor, and switching circuit board 4 is arranged on sole.
Certainly, can't do without to the external rotor permanent magnet brushless direct current motor is the lithium battery of rear roller 2, MEMS gyroscope 3 and switching circuit board 4 power supplies, and this lithium battery can be arranged on sole, also can be arranged on upper of a shoe etc., puts flexibly according to design feature to get final product.
In sum, be not difficult to find out that the power-assisted roller skate that the present embodiment provides simple in structure only need to be replaced roller and be got final product with the external rotor permanent magnet brushless direct current motor, can play the effect of power-assisted, reduce manpower required, easily climb the abrupt slope, and can be according to the personal like, by changing the inclination angle of roller skate, make MEMS gyroscope turn on-switch circuit board start the external rotor permanent magnet brushless direct current motor, realize the roller skate automatic sliding, the enjoyment that the user easily enjoys.
More than exemplifying is only to illustrate of the present utility model, does not consist of the restriction to protection domain of the present utility model, within the every and same or analogous design of the utility model all belongs to protection domain of the present utility model.
Claims (3)
1. a power-assisted roller skate, comprise front wheel and rear roller, it is characterized in that: described rear roller is an external rotor permanent magnet brushless direct current motor.
2. power-assisted roller skate as claimed in claim 1, is characterized in that: also comprise a MEMS gyroscope, be arranged on the sole of this power-assisted roller skate; This MEMS gyroscope is connected with this external rotor permanent magnet brushless direct current motor by a switching circuit board of controlling the start and stop of described external rotor permanent magnet brushless direct current motor.
3. power-assisted roller skate as claimed in claim 1 or 2, is characterized in that: also comprise a lithium battery to described external rotor permanent magnet brushless direct current motor, MEMS gyroscope and switching circuit board power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220529461 CN202920943U (en) | 2012-10-17 | 2012-10-17 | Boosting roller skate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220529461 CN202920943U (en) | 2012-10-17 | 2012-10-17 | Boosting roller skate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202920943U true CN202920943U (en) | 2013-05-08 |
Family
ID=48210936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220529461 Expired - Fee Related CN202920943U (en) | 2012-10-17 | 2012-10-17 | Boosting roller skate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202920943U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104524762A (en) * | 2015-01-22 | 2015-04-22 | 陈帝林 | Electric roller skate |
| US20150352430A1 (en) * | 2014-06-10 | 2015-12-10 | Acton, Inc. | Wearable personal transportation system |
| US10688376B2 (en) | 2017-03-23 | 2020-06-23 | Carlos Damian FILIPICH | Portable gyroscopic device for the transportation of objects or individuals and set of portable gyroscopic device and accessories for the transportation of objects or individuals comprising it |
-
2012
- 2012-10-17 CN CN 201220529461 patent/CN202920943U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150352430A1 (en) * | 2014-06-10 | 2015-12-10 | Acton, Inc. | Wearable personal transportation system |
| US9808705B2 (en) * | 2014-06-10 | 2017-11-07 | Acton, Inc. | Wearable personal transportation system |
| CN104524762A (en) * | 2015-01-22 | 2015-04-22 | 陈帝林 | Electric roller skate |
| CN104524762B (en) * | 2015-01-22 | 2016-08-31 | 陈帝林 | Electric roller blades |
| US10688376B2 (en) | 2017-03-23 | 2020-06-23 | Carlos Damian FILIPICH | Portable gyroscopic device for the transportation of objects or individuals and set of portable gyroscopic device and accessories for the transportation of objects or individuals comprising it |
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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: 20130508 Termination date: 20141017 |
|
| EXPY | Termination of patent right or utility model |