CN110138060B - A mobile power supply device - Google Patents
A mobile power supply device Download PDFInfo
- Publication number
- CN110138060B CN110138060B CN201910583514.7A CN201910583514A CN110138060B CN 110138060 B CN110138060 B CN 110138060B CN 201910583514 A CN201910583514 A CN 201910583514A CN 110138060 B CN110138060 B CN 110138060B
- Authority
- CN
- China
- Prior art keywords
- column
- shell
- cover body
- power supply
- mobile power
- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
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- H02J7/70—
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
本发明涉及一种移动供电装置，其包括壳体与电芯，电芯位于壳体内，移动供电装置还包括盖体，盖体位于壳体的一侧，盖体的中心处布置有充电口，充电口的两侧分别布置有一个第一柱，第一柱自盖体的内侧面往电芯延伸；充电口的两侧分别布置有一个第二柱，第二柱相对于第一柱远离充电口，第二柱自盖体的外侧面延伸；第一柱与第二柱均为中空圆柱体，第一柱与第二柱内均装配有磁性件；壳体还包括第一壳体与第二壳体，盖体卡合于第一壳体与第二壳体之间。磁性件对外部电路的电接头产生磁力，外部设备在磁力作用下顺利插入充电口，从而令用户在光线不足的情况下亦可将完成移动电源与外部设备的电连接。
The present invention relates to a mobile power supply device, which includes a shell and a battery core, wherein the battery core is located in the shell, and the mobile power supply device also includes a cover body, which is located on one side of the shell, and a charging port is arranged at the center of the cover body, and a first column is arranged on both sides of the charging port, and the first column extends from the inner side of the cover body to the battery core; a second column is arranged on both sides of the charging port, and the second column is away from the charging port relative to the first column, and the second column extends from the outer side of the cover body; the first column and the second column are both hollow cylinders, and magnetic parts are installed in the first column and the second column; the shell also includes a first shell and a second shell, and the cover body is clamped between the first shell and the second shell. The magnetic part generates magnetic force on the electrical connector of the external circuit, and the external device is smoothly inserted into the charging port under the action of the magnetic force, so that the user can complete the electrical connection between the mobile power supply and the external device even in insufficient light.
Description
Technical Field
The invention belongs to the technical field of power supply equipment, and particularly relates to a mobile power supply device.
Background
At present, the mobile power supply device can be internally arranged in equipment such as a paper discharging machine and the like to supply power to the equipment, can also be taken as a mobile power supply to carry about, and can be connected with external equipment to charge and discharge. However, in the case of insufficient light, it is difficult for the user to quickly connect the mobile power supply to the external device.
Disclosure of Invention
The invention mainly aims to provide a mobile power supply device which is quickly and electrically connected with external equipment.
In order to achieve the main purpose, the mobile power supply device provided by the invention comprises a shell and a battery cell, wherein the battery cell is positioned in the shell, the mobile power supply device further comprises a cover body, the cover body is positioned at one side of the shell, a charging port is arranged at the center of the cover body, first columns are respectively arranged at two sides of the charging port, and the first columns extend from the inner side surface of the cover body to the battery cell; two sides of the charging port are respectively provided with a second column, the second column is far away from the charging port relative to the first column, and the second column extends from the outer side surface of the cover body; the first column and the second column are hollow cylinders, and magnetic pieces are assembled in the first column and the second column; the shell further comprises a first shell and a second shell, and the cover body is clamped between the first shell and the second shell.
According to the scheme, the magnetic part generates magnetic force to the electric connector of the external circuit, and the external equipment is smoothly inserted into the charging port under the action of the magnetic force, so that a user can complete electric connection between the mobile power supply and the external equipment under the condition of insufficient light.
Preferably, the outer diameter of the first column is greater than the outer diameter of the second column.
Further, the first post has a lumen diameter that is greater than the lumen diameter of the second post.
Further, the shell comprises a clamping groove, and the cover body comprises a clamping part which is clamped in the clamping groove.
Further, the mobile power supply device further comprises a connecting piece, wherein the connecting piece is positioned in the shell and is connected with the cover body through screws.
Drawings
The invention will be further described with reference to the accompanying drawings, in which embodiments do not constitute any limitation of the invention, and other drawings can be obtained by those skilled in the art without inventive effort from the following figures.
Fig. 1 is a sectional view of a mobile power supply device according to the present invention.
Fig. 2 is a sectional view of a mobile power supply device according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1 and 2, the mobile power supply device 100 includes a housing and a battery cell 3, the housing includes a first housing 1 and a second housing 2, a connection post 4 of the first housing 1 is inserted into a connection post 5 of the second housing 2, and the battery cell 3 is located in the housing. The mobile power supply device 100 further comprises a cover body 6, the cover body 6 is located on one side of the housing, the cover body 6 is clamped between the first housing 1 and the second housing 2, the housing comprises a clamping groove 11, the clamping grooves 11 are formed in both the first housing 1 and the second housing 2, the cover body 6 comprises a clamping portion 12, and the clamping portion 12 is clamped in the clamping groove 11. The mobile power supply device 100 further comprises a connecting piece 13, the connecting piece 13 is located in the shell, and the connecting piece 13 is connected with the cover 6 through screws.
A charging port 7 is arranged at the center of the cover body 6, a first column 8 is respectively arranged at two sides of the charging port 7, and the first column 8 extends from the inner side surface of the cover body 6 to the battery cell 3; two sides of the charging port 7 are respectively provided with a second column 9, the second column 9 is far away from the charging port 7 relative to the first column 8, and the second column 9 extends from the outer side surface of the cover body 6; the first column 8 and the second column 9 are hollow cylinders, and magnetic pieces 10 are arranged in the first column 8 and the second column 9. The outer diameter of the first column 8 is larger than the outer diameter of the second column 9, and the inner cavity diameter of the first column 8 is larger than the inner cavity diameter of the second column 9. In this embodiment, the charging port 7 is provided with pogpin spring pins, the pin male holder 15 is disposed close to the battery cell 3 with respect to the pin female holder 16, and the N pole of the magnetic member 10 is disposed close to the battery cell 3 with respect to the S pole.
The magnetic part 10 generates magnetic force to the electric connector of the external circuit, and the external device is smoothly inserted into the charging port 7 under the action of the magnetic force, so that a user can complete the electric connection between the mobile power supply and the external device under the condition of insufficient light.
Finally, it should be emphasized that the present invention is not limited to the above-described embodiments, but is merely preferred embodiments of the invention, and any modifications, equivalents, improvements, etc. within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (3)
1. The utility model provides a remove power supply unit, includes casing and electric core, electric core is located in the casing, its characterized in that:
the mobile power supply device further comprises a cover body, the cover body is positioned on one side of the shell, a charging port is arranged in the center of the cover body, a first column is respectively arranged on two sides of the charging port, and the first column extends from the inner side surface of the cover body to the battery cell;
two sides of the charging port are respectively provided with a second column, the second column is far away from the charging port relative to the first column, and the second column extends from the outer side surface of the cover body;
The first column and the second column are hollow cylinders, and magnetic pieces are assembled in the first column and the second column;
The shell further comprises a first shell and a second shell, and the cover body is clamped between the first shell and the second shell;
The outer diameter of the first column is larger than the outer diameter of the second column;
the first post has a lumen diameter that is greater than the lumen diameter of the second post.
2. A mobile power unit according to claim 1, characterized in that:
the shell comprises a clamping groove, and the cover body comprises a clamping part which is clamped in the clamping groove.
3. A mobile power unit according to claim 2, characterized in that:
The mobile power supply device further comprises a connecting piece, wherein the connecting piece is positioned in the shell, and the connecting piece is connected with the cover body through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910583514.7A CN110138060B (en) | 2019-06-27 | 2019-06-27 | A mobile power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910583514.7A CN110138060B (en) | 2019-06-27 | 2019-06-27 | A mobile power supply device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110138060A CN110138060A (en) | 2019-08-16 |
| CN110138060B true CN110138060B (en) | 2024-09-06 |
Family
ID=67566612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910583514.7A Active CN110138060B (en) | 2019-06-27 | 2019-06-27 | A mobile power supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110138060B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205489614U (en) * | 2016-01-19 | 2016-08-17 | 东莞市博识达塑胶五金制品有限公司 | An ultra-thin portable power bank with a magnetic charging cable for the cover |
| CN209881458U (en) * | 2019-06-27 | 2019-12-31 | 珠海市嘉德电能科技有限公司 | Mobile power supply device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007235562A (en) * | 2006-03-01 | 2007-09-13 | Nec Corp | Folding portable terminal device |
| CN204794143U (en) * | 2015-05-25 | 2015-11-18 | 深圳市麦锡工业产品策划有限公司 | Cell -phone companion device |
| CN205016577U (en) * | 2015-10-19 | 2016-02-03 | 东莞市创汇原电源技术有限公司 | Package mark propelling movement battery |
| CN205829230U (en) * | 2016-07-11 | 2016-12-21 | 广州敏视数码科技有限公司 | A kind of vehicle-mounted mobile power supply |
| CN206977118U (en) * | 2017-07-25 | 2018-02-06 | 汪连丁 | A kind of magnetic-type charging device |
| CN207910515U (en) * | 2018-02-05 | 2018-09-25 | 深圳市裕凯盛电子有限公司 | Magnetic composite lights mobile power |
| CN208062825U (en) * | 2018-02-12 | 2018-11-06 | 深圳市正浩创新科技有限公司 | Mobile power |
-
2019
- 2019-06-27 CN CN201910583514.7A patent/CN110138060B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205489614U (en) * | 2016-01-19 | 2016-08-17 | 东莞市博识达塑胶五金制品有限公司 | An ultra-thin portable power bank with a magnetic charging cable for the cover |
| CN209881458U (en) * | 2019-06-27 | 2019-12-31 | 珠海市嘉德电能科技有限公司 | Mobile power supply device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110138060A (en) | 2019-08-16 |
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