CN105365992A - Electric unicycle with removable battery - Google Patents
Electric unicycle with removable battery Download PDFInfo
- Publication number
- CN105365992A CN105365992A CN201510826668.6A CN201510826668A CN105365992A CN 105365992 A CN105365992 A CN 105365992A CN 201510826668 A CN201510826668 A CN 201510826668A CN 105365992 A CN105365992 A CN 105365992A
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- battery
- electric
- link slot
- pmu
- connecting terminal
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- Battery Mounting, Suspending (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to the technical field of electric unicycles, and discloses an electric unicycle with a removable battery. The electric unicycle comprises a unicycle body and a battery. A connecting groove is formed in the upper part of the shell of the unicycle body. The bottom surface of the connecting groove is provided with a unicycle body electrical connection end, and the lower end face of the battery is provided with a battery electrical connection end. When the battery and the connecting groove are connected in a matching manner, the unicycle body electrical connection end and the battery electrical connection end are connected and communicated. The battery supplies power to the unicycle body. When the electric unicycle is not used for cycling, the removable battery can be removed conveniently for other purposes. The application range of the battery is expanded.
Description
Technical field
The present invention relates to electric unicycle technical field, particularly a kind of electric unicycle with detachable battery.
Background technology
Now all wheelbarrow power supplys are commercially all be placed on car inside, and battery is all dynamic lithium battery, can not dismantle, such battery use is comparatively single, rechargeablely can only to charge on wheelbarrow, and wheelbarrow weight is heavier, gives when using and make troubles.
In addition, when wheelbarrow travels on road, user cannot share the electric energy of wheelbarrow battery, and when user wants to electronic machine electric energy supplement, and wheelbarrow can not provide the corresponding interface.
Summary of the invention
The object of the invention is to solve the problems of the technologies described above, providing a kind of electric unicycle with detachable battery, by can detaching structure by battery and car body, battery also can be used as his and use by convenient charging.
The technical scheme that the present invention takes is:
A kind of electric unicycle with detachable battery, comprise car body and battery, it is characterized in that, a link slot is formed in the shell upper of described car body, the bottom surface of described link slot is arranged car body electric connecting terminal, the lower surface of described battery arranges battery electric connecting terminal, when described battery and described link slot are connected, described car body electric connecting terminal is connected conducting with battery electric connecting terminal, and described battery is powered to car body.
Further, the lower surface of described battery is also provided with linkage door, described linkage door is connected to a battery polar shifter, described battery also comprises PMU and low-voltage module, when described battery coordinates with described link slot, described linkage door is opened, and the battery cells in series in described battery connects by described battery polar shifter, and the voltage after serial battery is delivered to described battery electric connecting terminal by described PMU; When described battery and described link slot cancel coordinate time, described linkage door closes, described battery polar shifter by described battery battery units in parallel connect, the voltage after cell parallel is delivered to described low-voltage module by described PMU.
Further, described low-voltage module comprises the USB interface, 12-19V output socket and the 12-19V change-over swith that are arranged on battery upper end, described PMU exports described USB interface 5V voltage to, described PMU exports described 12-19V output socket 12 to 19V voltage to, and described 12-19V change-over swith regulates described 12-19V to export the magnitude of voltage inserted.
Further, described low-voltage module also comprises the automobile starting power interface, LED and the LED switch that are arranged on battery top, described PMU exports described automobile starting power interface 12V voltage to, described PMU powers to described LED, LED described in described LED switch control rule.
Further, the side of described battery arranges guide rail or guide groove, arrange guide groove or guide rail at the side of described link slot, when described battery is inserted in described link slot, described guide rail coordinates with described guide groove.
Further, fixing lock is set at described battery side and link slot side, is describedly fixedly locked in described battery and coordinates with described link slot and automatically lock.
Further, described car body electric connecting terminal and battery electric connecting terminal comprise electrical interface, serial ports and I/O interface respectively, the electrical interface of described car body electric connecting terminal, serial ports and I/O interface are connected to electric unicycle control unit, and the electrical interface of described battery electric connecting terminal, serial ports and I/O interface are connected to described PMU.
Further, the upper end of described battery is provided with handle.
Further, when described battery coordinates with described link slot, the center of gravity of described battery and the center of gravity of described electric unicycle are on same vertical curve.
Further, described PMU comprises charging module, and described battery is provided with charging inlet, and described charging inlet is connected to described charging module.
The invention has the beneficial effects as follows:
(1) detachable battery, making wheelbarrow when not riding use, conveniently battery being used as his use, improve the field of application of battery;
(2) battery is separated with vehicle body, can charges separately to battery and take care of, facilitate user;
(3) battery can be used as the emergency starting of roadlice and the charging of mobile phone, the power supply of computer, and can be used for illumination, is very easy to the use of car owners.
Accompanying drawing explanation
Accompanying drawing 1 is integral structure schematic diagram of the present invention;
Accompanying drawing 2 is car body birds-eye view;
Accompanying drawing 3 is battery upward view;
Accompanying drawing 4 battery unit connection in series-parallel switching model;
Accompanying drawing 5 is integral structure left view of the present invention;
Accompanying drawing 6 is integral structure right elevation of the present invention.
Mark in accompanying drawing is respectively:
1. car body; 2. battery;
3. link slot; 4. guide groove;
5. guide rail; 6. car body electric connecting terminal;
7. battery electric connecting terminal; 8. linkage door;
9.USB interface; 10.12-19V output socket;
11.12-19V change-over swith; 12. automobile starting power interfaces;
13.LED lamp; 14.LED light switch;
15. fixing locks; 16. handles.
Detailed description of the invention
Detailed description of the invention the present invention below in conjunction with accompanying drawing to the electric unicycle of detachable battery elaborates.
See accompanying drawing 1, electric unicycle is assembled by fit system by car body 1 and battery 2 two parts, and battery 2 can take off from car body 1.
See accompanying drawing 2,3, form a link slot 3 in the shell upper of car body 1, the side of link slot 3 arranges guide groove 4, arranges guide rail 5 at the side of battery 2, and when link slot 3 put into by battery 2, guide rail 5 coordinates with guide groove 4, and both fixing assemblings, do not rock, easily smoke.When battery 2 coordinates with link slot 3, the center of gravity of battery 2 and the center of gravity of electric unicycle, on same vertical curve, enable battery-driven car fixed placement when stagnation of movement.
Certainly, the setting position of guide rail 5 and guide groove 4 does not affect the assembling between battery 2 and car body 1, is arranged on by guide rail on car body 1, is arranged on by guide groove on battery 2 and can produces same effect yet.The bottom surface of link slot 3 is arranged car body electric connecting terminal 6, comprise electrical interface, serial ports and I/O interface etc., these interfaces are all connected to electric unicycle control unit, for driving electric unicycle and detecting power supply.The lower surface of battery 2 arranges battery electric connecting terminal 7, and battery electric connecting terminal 7 and car body electric connecting terminal 6 are provided with corresponding electrical interface, serial ports and I/O interface etc., and these interfaces on battery 2 are connected to the PMU in battery 2.
Continue see accompanying drawing 3, in the lower surface of battery 2, namely electric connecting terminal position is also provided with linkage door 8, linkage door 8 is connected to a battery polar shifter, battery polar shifter can change the connection in series-parallel relation between the battery unit of battery 2 inside, can be realized by circuit or gang switch, the available gang switch be similar in accompanying drawing 4 realizes connection in series-parallel and switches.When battery 2 coordinates with link slot 3, battery electric connecting terminal 7 coordinates with car body electric connecting terminal 6 to be connected, linkage door 8 is opened, battery cells in series in battery 2 connects by battery polar shifter, the PMU of battery 2 battery 2 is connected after voltage and battery 2 out of Memory deliver in the terminal of battery electric connecting terminal 7, voltage is delivered to electric unicycle car body 1 by electric connecting terminal, and voltage exports can reach 60V, travels to drive electric unicycle.When battery 2 and link slot 3 cancel coordinate time, linkage door 8 closes, and the battery units in parallel in battery 2 connects by battery polar shifter, and the voltage after battery 2 parallel connection is delivered to the low-voltage module of battery 2 by PMU.
See accompanying drawing 1,5, the low-voltage module of battery 2 comprises and is arranged on battery 2 upper end, is convenient to user's electric energy of taking in battery 2 and supplies other consumer.Low-voltage module has USB interface 9,12-19V output socket 10 and 12-19V change-over swith 11, PMU exports USB interface 9 direct current 5V voltage to, PMU exports 12-19V output socket 10 direct current 12 to 19V voltage to, and 12-19V change-over swith 11 regulates the magnitude of voltage of 12-19V output socket 10.USB interface 9 is for general electronic products charging, and 12-19V output socket 10 is powered for notebook PC or small household appliance is powered.In addition, low-voltage module also can comprise the automobile starting power interface 12, LED 13 and the LED switch 14 that are arranged on battery 2 top, PMU exports automobile starting power interface 12 direct current 12V voltage to, and PMU is powered to LED 13, LED switch 14 control LED.Automobile starting power interface 12 starts for emergent automobile storage battery power shortage, solves interim accident.And LED 13 can provide illumination.
See accompanying drawing 6, arrange fixing lock 15 at battery 2 side and link slot 3 side, fixing lock 15 to coordinate with link slot 3 at battery 2 and automatically locks.Battery 2 and car body 1 are locked by Elastic buckle by fixing lock 15, during unblock, remove snap close and are pulled out by battery 2.Also be provided with handle 16 in the upper end of battery 2, facilitate the extraction of battery 2, LED switch 14 can be arranged on handle 16, facilitates user to realize the switch of LED 13 when lifting battery 2.Also arrange charge port in the upper surface of battery 2, charge port is connected to PMU, facilitates battery 2 to extract rear charging out.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. one kind has the electric unicycle of detachable battery, comprise car body and battery, it is characterized in that: form a link slot in the shell upper of described car body, the bottom surface of described link slot is arranged car body electric connecting terminal, the lower surface of described battery arranges battery electric connecting terminal, when described battery and described link slot are connected, described car body electric connecting terminal is connected conducting with battery electric connecting terminal, and described battery is powered to car body.
2. the electric unicycle with detachable battery according to claim 1, it is characterized in that: on the lower surface of described battery, be also provided with linkage door, described linkage door is connected to a battery polar shifter, described battery also comprises PMU and low-voltage module, when described battery coordinates with described link slot, described linkage door is opened, battery cells in series in described battery connects by described battery polar shifter, and the voltage after serial battery is delivered to described battery electric connecting terminal by described PMU; When described battery and described link slot cancel coordinate time, described linkage door closes, described battery polar shifter by described battery battery units in parallel connect, the voltage after cell parallel is delivered to described low-voltage module by described PMU.
3. the electric unicycle with detachable battery according to claim 2, it is characterized in that: described low-voltage module comprises the USB interface, 12-19V output socket and the 12-19V change-over swith that are arranged on battery upper end, described PMU exports described USB interface 5V voltage to, described PMU exports described 12-19V output socket 12 to 19V voltage to, and described 12-19V change-over swith regulates described 12-19V to export the magnitude of voltage inserted.
4. the electric unicycle with detachable battery according to claim 3, it is characterized in that: described low-voltage module also comprises the automobile starting power interface, LED and the LED switch that are arranged on battery top, described PMU exports described automobile starting power interface 12V voltage to, described PMU powers to described LED, LED described in described LED switch control rule.
5. the electric unicycle with detachable battery according to any one of claim 1 to 4, it is characterized in that: on the side of described battery, guide rail or guide groove are set, at the side of described link slot, guide groove or guide rail are set, when described battery is inserted in described link slot, described guide rail coordinates with described guide groove.
6. the electric unicycle with detachable battery according to any one of claim 1 to 4, is characterized in that: arrange fixing lock at described battery side and link slot side, is describedly fixedly locked in described battery and coordinates with described link slot and automatically lock.
7. the electric unicycle with detachable battery according to any one of claim 2 to 4, it is characterized in that: described car body electric connecting terminal and battery electric connecting terminal comprise electrical interface, serial ports and I/O interface respectively, the electrical interface of described car body electric connecting terminal, serial ports and I/O interface are connected to electric unicycle control unit, and the electrical interface of described battery electric connecting terminal, serial ports and I/O interface are connected to described PMU.
8. the electric unicycle with detachable battery according to any one of claim 1 to 4, is characterized in that: the upper end of described battery is provided with handle.
9. the electric unicycle with detachable battery according to any one of claim 1 to 4, is characterized in that: when described battery coordinates with described link slot, and the center of gravity of described battery and the center of gravity of described electric unicycle are on same vertical curve.
10. the electric unicycle with detachable battery according to any one of claim 1 to 4, it is characterized in that: described PMU comprises charging module, described battery is provided with charging inlet, and described charging inlet is connected to described charging module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510826668.6A CN105365992B (en) | 2015-11-25 | 2015-11-25 | Electric unicycle with detachable battery |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510826668.6A CN105365992B (en) | 2015-11-25 | 2015-11-25 | Electric unicycle with detachable battery |
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| Publication Number | Publication Date |
|---|---|
| CN105365992A true CN105365992A (en) | 2016-03-02 |
| CN105365992B CN105365992B (en) | 2018-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510826668.6A Active CN105365992B (en) | 2015-11-25 | 2015-11-25 | Electric unicycle with detachable battery |
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| CN (1) | CN105365992B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107472436A (en) * | 2017-08-11 | 2017-12-15 | 纳恩博（北京）科技有限公司 | Vehicle body frame and there is its balance car |
| WO2021134300A1 (en) * | 2019-12-30 | 2021-07-08 | 深圳乐行天下科技有限公司 | Self-balancing unicycle |
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| CN203740092U (en) * | 2014-01-27 | 2014-07-30 | 嘉兴斯麦龙电子科技有限公司 | Detachable battery structure of self-balancing electric unicycle |
| CN203739608U (en) * | 2014-01-27 | 2014-07-30 | 嘉兴斯麦龙电子科技有限公司 | Detachable battery structure of self-balancing electric unicycle |
| CN203958472U (en) * | 2014-07-31 | 2014-11-26 | 宁波联拓思维电子科技有限公司 | A kind of electric unicycle |
| CN204355221U (en) * | 2015-01-08 | 2015-05-27 | 深圳市金丛运动设备有限公司 | The Self-balancing electronic wheelbarrow of detachable control desk box and battery case |
| CN204559142U (en) * | 2014-12-31 | 2015-08-12 | 深圳市广源华科技有限公司 | A kind of moving vehicle power supply |
| CN205292962U (en) * | 2015-11-25 | 2016-06-08 | 上海卡呼那智能科技有限公司 | Electronic wheel barrow with but removable battery |
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2015
- 2015-11-25 CN CN201510826668.6A patent/CN105365992B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007119710A1 (en) * | 2006-04-10 | 2007-10-25 | Sunstar Giken Kabushiki Kaisha | Battery bracket for electrically assisted bicycle, and electrically assisted bicycle using the battery bracket |
| CN203740092U (en) * | 2014-01-27 | 2014-07-30 | 嘉兴斯麦龙电子科技有限公司 | Detachable battery structure of self-balancing electric unicycle |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107472436A (en) * | 2017-08-11 | 2017-12-15 | 纳恩博（北京）科技有限公司 | Vehicle body frame and there is its balance car |
| WO2021134300A1 (en) * | 2019-12-30 | 2021-07-08 | 深圳乐行天下科技有限公司 | Self-balancing unicycle |
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| Publication number | Publication date |
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| CN105365992B (en) | 2018-04-06 |
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