CN105365992B - Electric unicycle with detachable battery - Google Patents
Electric unicycle with detachable battery Download PDFInfo
- Publication number
- CN105365992B CN105365992B CN201510826668.6A CN201510826668A CN105365992B CN 105365992 B CN105365992 B CN 105365992B CN 201510826668 A CN201510826668 A CN 201510826668A CN 105365992 B CN105365992 B CN 105365992B
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- China
- Prior art keywords
- battery
- connecting terminal
- link slot
- car body
- electric
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- 230000005484 gravity Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The present invention relates to electric unicycle technical field, disclose a kind of electric unicycle with detachable battery, including car body and battery, a link slot is formed in the shell upper of the car body, car body electric connecting terminal is set on the bottom surface of the link slot, and the lower surface of the battery sets battery electric connecting terminal, when the battery is connected with the link slot, the car body electric connecting terminal is connected conducting with battery electric connecting terminal, and the battery is powered to car body.The detachable battery of the present invention so that wheelbarrow do not ride in use, it is convenient by battery with used for other purposes, improve the application of battery.
Description
Technical field
The present invention relates to electric unicycle technical field, particularly a kind of electric unicycle with detachable battery.
Background technology
All wheelbarrow power supplys currently on the market are all located in in-car portion, and battery is all dynamic lithium battery, it is impossible to
Dismounting, such battery use is more single, rechargeable to be charged on wheelbarrow, and wheelbarrow weight is heavier, gives
Made troubles during use.
In addition, wheelbarrow, when being travelled on road, user can not share the electric energy of wheelbarrow battery, when user thinks electron
During equipment electric energy supplement, and wheelbarrow can not provide the corresponding interface.
The content of the invention
The invention aims to solve above-mentioned technical problem, there is provided a kind of electric single-wheel with detachable battery
Car, by can be with detaching structure by battery and car body, convenient charging simultaneously can be by battery with used for other purposes.
The present invention adopts the technical scheme that：
A kind of electric unicycle with detachable battery, including car body and battery, it is characterized in that, in the outer of the car body
One link slot is formed at shell top, and car body electric connecting terminal is set on the bottom surface of the link slot, and the lower surface of the battery is set
Battery electric connecting terminal, when the battery is connected with the link slot, the car body electric connecting terminal connects with battery electric connecting terminal
Conducting is connect, the battery is powered to car body.
Further, linkage door is additionally provided with the lower surface of the battery, the linkage door is connected to a battery polar
Switching device, the battery also include PMU and low-voltage module, when the battery and link slot cooperation, institute
Linkage door opening is stated, the battery polar switching device connects the battery cells in series in the battery, the power management
Voltage after unit connects battery delivers to the battery electric connecting terminal；When the battery and the link slot, which are cancelled, to be coordinated,
The linkage door closure, the battery polar switching device connect the battery units in parallel in the battery, the power supply pipe
Voltage after cell parallel is delivered to the low-voltage module by reason unit.
Further, the low-voltage module includes the USB interface, 12-19V output sockets and 12- for being arranged on battery upper end
19V change-over switches, the PMU are exported to the USB interface 5V voltages, and the PMU is exported to institute
12-19V output sockets 12 are stated to 19V voltages, the 12-19V change-over switches adjust the slotting magnitude of voltage of the 12-19V outputs.
Further, the low-voltage module also includes automobile starting power interface, LED and the LED for being arranged on battery top
Lamp switch, the PMU are exported to the automobile starting power interface 12V voltages, and the PMU is to institute
LED power supply is stated, the LED switch controls the LED.
Further, guide rail or guide groove are set on the side of the battery, set in the side of the link slot guide groove or
Guide rail, when the battery is inserted into the link slot, the guide rail coordinates with the guide groove.
Further, fixing lock is set in the battery side and link slot side, the fixing lock is in the battery and institute
State link slot and coordinate automatic locking.
Further, the car body electric connecting terminal and battery electric connecting terminal include electrical interface, serial ports and I/O interfaces, institute respectively
The electrical interface, serial ports and I/O interfaces for stating car body electric connecting terminal are connected to electric unicycle control unit, the battery electric connecting terminal
Electrical interface, serial ports and I/O interfaces be connected to the PMU.
Further, the upper end of the battery is provided with handle.
Further, when the battery coordinates with the link slot, the center of gravity of the battery and the weight of the electric unicycle
The heart is on same vertical curve.
Further, the PMU includes charging module, and the battery is provided with charging inlet, the charging
Mouth is connected to the charging module.
The beneficial effects of the invention are as follows：
（1）Detachable battery so that wheelbarrow do not ride in use, it is convenient by battery with used for other purposes, improve electricity
The application in pond；
（2）Battery is separated with vehicle body, battery individually can be charged and be taken care of, facilitate user；
（3）Battery may be used as the charging of the emergency starting and mobile phone of car, the power supply of computer, and can be used for illuminating,
It is very easy to the use of car owners.
Brief description of the drawings
Accompanying drawing 1 is overall structure diagram of the present invention；
Accompanying drawing 2 is car body top view；
Accompanying drawing 3 is battery upward view；
The battery unit connection in series-parallel switching model of accompanying drawing 4；
Accompanying drawing 5 is overall structure left view of the present invention；
Accompanying drawing 6 is overall structure right view 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 interfaces；10.12-19V output sockets；
11.12-19V change-over switches；12. automobile starting power interface；
13.LED lamps；14.LED lamp switches；
15. fixing lock；16. handle.
Embodiment
The embodiment to the present invention below in conjunction with the accompanying drawings with the electric unicycle of detachable battery is made specifically
It is bright.
Referring to accompanying drawing 1, electric unicycle is assembled by car body 1 and the two parts of battery 2 by fit system, and battery 2 can
To be removed from car body 1.
Referring to accompanying drawing 2,3, a link slot 3 is formed in the shell upper of car body 1, the side of link slot 3 sets guide groove 4,
Guide rail 5 is set in the side of battery 2, when battery 2 is put into link slot 3, guide rail 5 coordinates with guide groove 4, both fixing assemblings, does not shake
It is dynamic, easily smoke.When battery 2 and link slot 3 coordinate, the center of gravity of battery 2 and the center of gravity of electric unicycle are in same vertical curve
On, enable electric car fixed placement in stagnation of movement.
Certainly, the set location of guide rail 5 and guide groove 4 has no effect on the assembling between battery 2 and car body 1, and guide rail is set
On car body 1, guide groove, which is arranged on battery 2, can also produce the effect of same.Car body is set to electrically connect on the bottom surface of link slot 3
End 6, including electrical interface, serial ports and I/O interfaces etc., these interfaces are connected to electric unicycle control unit, for driving electricity
Move wheelbarrow and power supply is detected.The lower surface of battery 2 sets battery electric connecting terminal 7, battery electric connecting terminal 7 and car body
Electric connecting terminal 6 is provided with corresponding electrical interface, serial ports and I/O interfaces etc., and these interfaces on battery 2 are connected in battery 2
PMU.
With continued reference to accompanying drawing 3, in the lower surface of battery 2, i.e. electric connecting terminal position is additionally provided with linkage door 8, and linkage door 8 connects
To a battery polar switching device, battery polar switching device can change string between the battery unit inside battery 2 simultaneously
It connection relation, can be realized by circuit or linked switch, can realize that connection in series-parallel switches with similar to the linked switch in accompanying drawing 4.
When battery 2 and link slot 3 coordinate, battery electric connecting terminal 7 coordinates with car body electric connecting terminal 6 to be connected, and linkage door 8 is opened, battery
Polarity switched devices connect the battery cells in series in battery 2, the PMU of battery 2 battery 2 is connected after electricity
Pressure and the other information of battery 2 are delivered in the terminal of battery electric connecting terminal 7, and voltage is sent into electric unicycle by electric connecting terminal
Car body 1, voltage output is up to 60V, to drive electric unicycle to travel.When battery 2 and link slot 3, which are cancelled, to be coordinated, linkage door 8
Closure, battery polar switching device connect the battery units in parallel in battery 2, and PMU is by after the parallel connection of battery 2
Voltage delivers to the low-voltage module of battery 2.
Referring to accompanying drawing 1,5, the low-voltage module of battery 2 includes being arranged on the upper end of battery 2, is easy to user to take in battery 2
Electric energy supply other electrical equipments.Low-voltage module has USB interface 9,12-19V output sockets 10 and 12-19V change-over switches 11,
PMU is exported to the direct current 5V voltages of USB interface 9, and PMU is exported to the direct current 12 of 12-19V output sockets 10
To 19V voltages, 12-19V change-over switches 11 adjust the magnitude of voltage of 12-19V output sockets 10.USB interface 9 produces for general electronics
Product charge, and 12-19V output sockets 10 are used for notebook computer power supply or small household appliance power supply.In addition, low-voltage module
It may also include the automobile starting power interface 12 for being arranged on the top of battery 2, LED 13 and LED switch 14, PMU
Output to the direct current 12V voltages of automobile starting power interface 12, PMU is powered to LED 13, the control of LED switch 14
LED.Automobile starting power interface 12 is used for emergent automobile storage battery power shortage and started, and solves interim accident.And LED 13 can
To provide illumination.
Referring to accompanying drawing 6, fixing lock 15 is set in the side of battery 2 and the side of link slot 3, fixing lock 15 is in battery 2 with being connected
Groove 3 coordinates automatic locking.Fixing lock 15 is locked battery 2 and car body 1 by Elastic buckle, and during unblock, releasing lock will
Battery 2 pulls out.Handle 16 is additionally provided with the upper end of battery 2, facilitates the extraction of battery 2, LED switch 14, which may be provided at, to be carried
On hand 16, user is facilitated to realize the switch of LED 13 when lifting battery 2.Charge port is also set up in the upper surface of battery 2, is filled
Power port is connected to PMU, facilitates battery 2 to be charged after extracting out.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, 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 regarded as
Protection scope of the present invention.
Claims (9)
1. a kind of electric unicycle with detachable battery, including car body and battery, it is characterised in that：In the outer of the car body
One link slot is formed at shell top, and car body electric connecting terminal is set on the bottom surface of the link slot, and the lower surface of the battery is set
Battery electric connecting terminal, when the battery is connected with the link slot, the car body electric connecting terminal connects with battery electric connecting terminal
Conducting is connect, the battery is powered to car body, linkage door is additionally provided with the lower surface of the battery, the linkage door is connected to one
Individual battery polar switching device, the battery also includes PMU and low-voltage module, when the battery and the connection
When groove coordinates, the linkage door is opened, and the battery polar switching device connects the battery cells in series in the battery, institute
State the voltage after PMU connects battery and deliver to the battery electric connecting terminal；When the battery and the link slot take
Disappear cooperation when, linkage door closure, the battery polar switching device connects the battery units in parallel in the battery, institute
State PMU and the voltage after cell parallel is delivered into the low-voltage module.
2. the electric unicycle according to claim 1 with detachable battery, it is characterised in that：The low-voltage module bag
The USB interface for being arranged on battery upper end, 12-19V output sockets and 12-19V change-over switches are included, the PMU is defeated
Go out to the USB interface 5V voltages, the PMU is exported to the 12-19V output sockets 12 to 19V voltages, institute
State 12-19V change-over switches and adjust the slotting magnitude of voltage of the 12-19V outputs.
3. the electric unicycle according to claim 2 with detachable battery, it is characterised in that：The low-voltage module is also
Including being arranged on the automobile starting power interface on battery top, LED and LED switch, the PMU export to
The automobile starting power interface 12V voltages, the PMU are powered to the LED, the LED switch control
The LED.
4. the electric unicycle according to any one of claim 1 to 3 with detachable battery, it is characterised in that：
Guide rail or guide groove are set on the side of the battery, guide groove or guide rail, the battery insertion are set in the side of the link slot
When in the link slot, the guide rail coordinates with the guide groove.
5. the electric unicycle according to any one of claim 1 to 3 with detachable battery, it is characterised in that：
The battery side sets fixing lock with link slot side, and the fixing lock coordinates automatic lock in the battery and the link slot
It is fixed.
6. the electric unicycle according to any one of claim 1 to 3 with detachable battery, it is characterised in that：Institute
State car body electric connecting terminal and battery electric connecting terminal includes electrical interface, serial ports and I/O interfaces, the electricity of the car body electric connecting terminal respectively
Interface, serial ports and I/O interfaces are connected to electric unicycle control unit, electrical interface, serial ports and the I/O of the battery electric connecting terminal
Interface is connected to the PMU.
7. the electric unicycle according to any one of claim 1 to 3 with detachable battery, it is characterised in that：Institute
The upper end for stating battery is provided with handle.
8. the electric unicycle according to any one of claim 1 to 3 with detachable battery, it is characterised in that：Institute
When stating battery with link slot cooperation, the center of gravity of the center of gravity of the battery and the electric unicycle is in same vertical curve
On.
9. the electric unicycle according to any one of claim 1 to 3 with detachable battery, it is characterised in that：Institute
Stating PMU includes charging module, and the battery is provided with charging inlet, and the charging inlet is connected to the 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 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510826668.6A CN105365992B (en) | 2015-11-25 | 2015-11-25 | Electric unicycle with detachable battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105365992A CN105365992A (en) | 2016-03-02 |
| CN105365992B true CN105365992B (en) | 2018-04-06 |
Family
ID=55368742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510826668.6A Expired - Fee Related CN105365992B (en) | 2015-11-25 | 2015-11-25 | Electric unicycle with detachable battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105365992B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107472436B (en) * | 2017-08-11 | 2020-08-28 | 纳恩博（北京）科技有限公司 | Vehicle body frame and balance car with same |
| WO2021134300A1 (en) * | 2019-12-30 | 2021-07-08 | 深圳乐行天下科技有限公司 | Self-balancing unicycle |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009166509A (en) * | 2006-04-10 | 2009-07-30 | Sunstar Engineering Inc | Battery bracket for electrically assisted bicycle, and electrically assisted bicycle using the battery bracket |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN105365992A (en) | 2016-03-02 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 |
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