CN212473768U - Portable battery charging assembly of electric power-assisted bicycle - Google Patents
Portable battery charging assembly of electric power-assisted bicycle Download PDFInfo
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- CN212473768U CN212473768U CN202021611207.XU CN202021611207U CN212473768U CN 212473768 U CN212473768 U CN 212473768U CN 202021611207 U CN202021611207 U CN 202021611207U CN 212473768 U CN212473768 U CN 212473768U
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- pole
- battery
- charging
- power supply
- magnet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a portable electric power-assisted bicycle battery charging assembly, which is provided with a battery body and a charging seat; the battery charging port is formed on the bottom surface of the battery body; the charging seat is provided with a power supply device matched with the battery charging port; the negative pole of the power supply groove and the positive pole of the power supply groove on the power supply device are correspondingly matched with the negative pole of the charging post and the positive pole of the charging post of the battery charging port respectively; the charging seat is connected with a rotating platform through a bearing; the power supply device is fixedly arranged on the rotating platform and is formed by splicing a base magnet N pole and a base magnet S pole; the negative pole of the power supply groove and the positive pole of the power supply groove are correspondingly arranged on the N pole of the base magnet and the S pole of the base magnet; the top of the battery charging port is formed by splicing an interface magnet N pole and an interface magnet S pole; the negative pole of the charging column and the positive pole of the charging column are correspondingly fixed on the S pole of the interface magnet and the N pole of the interface magnet. The utility model has the characteristics of convenient to carry, simple structure, reasonable in design etc.
Description
Technical Field
The utility model belongs to the power field, in particular to portable electric bicycle battery charging assembly.
Background
An electric power-assisted bicycle is a mechatronic personal transportation tool which takes a storage battery as auxiliary energy and is provided with a motor, a controller, the storage battery, a rotating handle brake handle and other operating components and a display instrument system on the basis of a common bicycle.
At present, batteries used by many electric power-assisted bicycles are generally externally-mounted batteries, and have heavier weight and larger volume, so that users hope to provide a novel battery with light weight, small volume and large capacity, thereby being convenient to carry, use and take out for charging; in addition, when the existing battery is charged, the socket and the contact pin are matched with each other, so that the orientation adjustment and the pairing of the user are required.
Disclosure of Invention
The utility model aims at overcoming the defect that prior art exists, providing a convenient to carry, and need not the portable electric bicycle battery charging assembly that the user rectified the direction position of post of charging when charging.
Realize the utility model discloses the technical scheme of purpose is: a portable electric power-assisted bicycle battery charging assembly is provided with a battery body and a charging seat; the battery body is provided with a battery charging port and a battery switch; the battery switch is arranged on the circumferential surface or the top surface of the battery body and is electrically connected with two ends of the battery core body; the battery charging port is formed in the bottom surface of the battery body; the charging seat is provided with a power supply device matched with a battery charging port; the negative pole of the power supply groove and the positive pole of the power supply groove on the power supply device are correspondingly matched with the negative pole of the charging post and the positive pole of the charging post of the battery charging port respectively; the charging seat is connected with a rotating platform through a bearing; the power supply device is fixedly arranged on the rotating platform and is formed by splicing a base magnet N pole and a base magnet S pole; the negative pole of the power supply groove and the positive pole of the power supply groove are correspondingly arranged on the N pole of the base magnet and the S pole of the base magnet; the top of the battery charging port is formed by splicing an interface magnet N pole and an interface magnet S pole; and the negative pole of the charging column and the positive pole of the charging column are correspondingly fixed on the S pole of the interface magnet and the N pole of the interface magnet.
According to the technical scheme, a battery fool-proof column is arranged at the junction position of the N pole of the interface magnet and the S pole of the interface magnet of the battery charging port; and a fool-proof groove matched with the battery fool-proof column is arranged at the junction of the N pole of the base magnet and the S pole of the base magnet of the power supply device.
In the technical scheme, the handle is arranged on the top edge of the battery body; and two ends of the handle are inserted into the shell of the battery body.
In the technical scheme, the circumferential surface of the battery body is provided with an electric quantity display strip; the electric quantity display strip is connected with the output end of the electric quantity display device arranged in the battery body.
According to the technical scheme, the top surface or the circumferential surface of the battery body is provided with a USB interface and/or a TYPE-C interface which are/is connected with the output end of the battery core body.
According to the technical scheme, the bottom of the charging seat is provided with a power line clamping groove.
According to the technical scheme, the annular charging state lamp strip is embedded at the top of the charging seat.
After the technical scheme is adopted, the utility model discloses following positive effect has:
(1) the utility model has the characteristics of convenient to carry, simple structure, reasonable in design etc, need not the user during charging and rectify the direction position of post that charges.
(2) The utility model discloses add the cooperation of preventing slow-witted groove and preventing slow-witted post, have dual slow-witted effect of preventing.
(3) The utility model discloses when the battery need charge, the user handheld battery body, when battery body is close power supply unit, because the magnetic field effect between interface magnet N utmost point, interface magnet S utmost point, base magnet N utmost point and the base magnet S utmost point, the revolving stage can rotate to correspond the post of charging and correspond the power supply tank completely, need not artifical manual to the position.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a battery body according to the present invention;
fig. 3 is a top schematic view of a battery body according to the present invention;
fig. 4 is a bottom schematic view of a battery body according to the present invention;
fig. 5 is a schematic structural diagram of the charging seat of the present invention;
fig. 6 is a bottom schematic view of the charging stand of the present invention;
fig. 7 is a schematic structural diagram of the power supply device of the present invention;
fig. 8 is a schematic structural view of a battery charging port according to the present invention.
In the drawings are labeled: battery body 1, charging seat 2, handle 3, battery switch 4, electric quantity display strip 5, USB interface 6, TYPE-C interface 7, battery charging mouth 8, battery fool-proof post 9, the anodal 10 of post that charges, interface magnet N is utmost point 11, interface magnet S is utmost point 12, the post negative pole 13 that charges, power supply unit 14, revolving stage 15, charged state lamp area 16, power cord draw-in groove 17, power supply tank negative pole 18, prevent that the fool-proof groove 19, power supply tank is anodal 20, base magnet N is utmost point 21, base magnet S is utmost point 22.
Detailed Description
(example 1)
Referring to fig. 1 to 8, the present invention has a battery body 1 and a charging stand 2; the battery body 1 is provided with a battery charging port 8 and a battery switch 4; the battery switch 4 is arranged on the circumferential surface or the top surface of the battery body 1 and is electrically connected with two ends of the battery core body; the battery charging port 8 is arranged on the bottom surface of the battery body 1; the charging seat 2 is provided with a power supply device 14 matched with the battery charging port 8; a power supply groove negative electrode 18 and a power supply groove positive electrode 20 on the power supply device 14 are correspondingly matched with the charging post negative electrode 13 and the charging post positive electrode 10 of the battery charging port 8 respectively; the charging stand 2 is connected with a rotating platform 15 through a bearing; the power supply device 14 is fixedly arranged on the rotating platform 15, and the power supply device 14 is formed by splicing a base magnet N pole 21 and a base magnet S pole 22; the power supply groove cathode 18 and the power supply groove anode 20 are correspondingly arranged on the base magnet N pole 21 and the base magnet S pole 22; the top of the battery charging port 8 is formed by splicing an interface magnet N pole 11 and an interface magnet S pole 12; the charging post negative electrode 13 and the charging post positive electrode 10 are fixed to the interface magnet S-pole 12 and the interface magnet N-pole 11, respectively.
A battery fool-proof column 9 is arranged at the boundary position of an interface magnet N pole 11 and an interface magnet S pole 12 of the battery charging port 8; the boundary of the N pole 21 and the S pole 22 of the base magnet of the power supply device 14 is provided with a fool-proof groove 19 matched with the battery fool-proof column 9.
The top edge of the battery body 1 is provided with a handle 3; both ends of the handle 3 are inserted into the case of the battery body 1. The circumferential surface of the battery body 1 is provided with an electric quantity display strip 5; the electric quantity display strip 5 is connected with the output end of the electric quantity display device arranged in the battery body 1, the electric quantity display strip 5 can be coaxially arranged with the battery body 1, the circumferential surface of the battery body 1 can be arranged, the electric quantity condition can be observed conveniently at any time, and when the electric quantity is insufficient, the electric quantity can be charged in time.
The top surface or the circumference of the battery body 1 is provided with a USB interface 6 and/or a TYPE-C interface 7 which are connected with the output end of the battery core body, and the battery can be used for charging emergency of a mobile phone.
The bottom of the charging seat 2 is provided with a power line clamping groove 17, and when the power line is not used or needs to be short, the power line can be regularly combed.
The top of charging seat 2 is inlayed and is equipped with annular charged state lamp area 16, and during charging, the demonstration charged state can set up to charge and accomplish etc. and correspond different colour and show according to the demand.
The utility model discloses a theory of operation does: when the battery needs to charge, battery body 1 is handed to the user, and when battery body 1 was close power supply unit, because the magnetic field effect between interface magnet N utmost point 11, interface magnet S utmost point 12, base magnet N utmost point 21 and the base magnet S utmost point 22 four, revolving stage 15 can rotate to corresponding the post that charges and correspond the power supply groove and correspond completely, simultaneously, add the cooperation of preventing slow-witted groove and preventing slow-witted post, realize dual slow-witted effect of preventing.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. A portable electric power-assisted bicycle battery charging assembly is provided with a battery body (1) and a charging seat (2); the battery body (1) is provided with a battery charging port (8) and a battery switch (4); the battery switch (4) is arranged on the circumferential surface or the top surface of the battery body (1) and is electrically connected with two ends of the battery core body; the battery charging port (8) is formed in the bottom surface of the battery body (1); the charging seat (2) is provided with a power supply device (14) matched with the battery charging port (8); a power supply groove negative electrode (18) and a power supply groove positive electrode (20) on the power supply device (14) are correspondingly matched with a charging column negative electrode (13) and a charging column positive electrode (10) of the battery charging port (8) respectively; the method is characterized in that: the charging seat (2) is connected with a rotating platform (15) through a bearing; the power supply device (14) is fixedly arranged on the rotating platform (15), and the power supply device (14) is formed by splicing a base magnet N pole (21) and a base magnet S pole (22); the power supply groove cathode (18) and the power supply groove anode (20) are correspondingly arranged on the base magnet N pole (21) and the base magnet S pole (22); the top of the battery charging port (8) is formed by splicing an interface magnet N pole (11) and an interface magnet S pole (12); and the negative pole (13) and the positive pole (10) of the charging column are correspondingly fixed on the S pole (12) and the N pole (11) of the interface magnet.
2. The portable electric bicycle battery charging assembly of claim 1, wherein: a battery fool-proof column (9) is arranged at the boundary position of an interface magnet N pole (11) and an interface magnet S pole (12) of the battery charging port (8); and a fool-proof groove (19) matched with the battery fool-proof column (9) is arranged at the junction of the N pole (21) of the base magnet and the S pole (22) of the base magnet of the power supply device (14).
3. The portable electric bicycle battery charging assembly of claim 2, wherein: the top edge of the battery body (1) is provided with a handle (3); the two ends of the handle (3) are inserted into the shell of the battery body (1).
4. The portable electric bicycle battery charging assembly of claim 2 or 3, wherein: the circumferential surface of the battery body (1) is provided with an electric quantity display strip (5); the electric quantity display bar (5) is connected with the output end of the electric quantity display device arranged in the battery body (1).
5. The portable electric bicycle battery charging assembly of claim 2 or 3, wherein: and a USB interface (6) and/or a TYPE-C interface (7) connected with the output end of the battery core body are/is arranged on the top surface or the circumferential surface of the battery body (1).
6. The portable electric bicycle battery charging assembly of claim 1, wherein: and a power cord clamping groove (17) is formed in the bottom of the charging seat (2).
7. The portable electric bicycle battery charging assembly of claim 1, 2, 3 or 6, wherein: and an annular charging state lamp strip (16) is embedded at the top of the charging seat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021611207.XU CN212473768U (en) | 2020-08-06 | 2020-08-06 | Portable battery charging assembly of electric power-assisted bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021611207.XU CN212473768U (en) | 2020-08-06 | 2020-08-06 | Portable battery charging assembly of electric power-assisted bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212473768U true CN212473768U (en) | 2021-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021611207.XU Active CN212473768U (en) | 2020-08-06 | 2020-08-06 | Portable battery charging assembly of electric power-assisted bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212473768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200109A (en) * | 2021-04-28 | 2021-08-03 | 嘉善博兴电子科技有限公司 | Bicycle lamp with automatic charging function after stopping |
-
2020
- 2020-08-06 CN CN202021611207.XU patent/CN212473768U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200109A (en) * | 2021-04-28 | 2021-08-03 | 嘉善博兴电子科技有限公司 | Bicycle lamp with automatic charging function after stopping |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213000 Pu'an village, Lijia Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: Changzhou Hongguang Power Technology Co.,Ltd. Address before: 213000 Pu'an village, Lijia Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU WUJIN HGPOWER CO.,LTD. |