CN105356532A - Waterproof dust-prevention mobile power supply - Google Patents
Waterproof dust-prevention mobile power supply Download PDFInfo
- Publication number
- CN105356532A CN105356532A CN201510704828.XA CN201510704828A CN105356532A CN 105356532 A CN105356532 A CN 105356532A CN 201510704828 A CN201510704828 A CN 201510704828A CN 105356532 A CN105356532 A CN 105356532A
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- CN
- China
- Prior art keywords
- cap
- inserted block
- rubber ring
- power source
- lower casing
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention relates to a waterproof dust-prevention mobile power supply. The mobile power supply comprises a shell in which a mobile power supply body is arranged, wherein the shell comprises an a lower shell and a shell cover, a circle of groove of which the upper part is larger than the lower part is arranged at the inner side of the lower shell, a circle of insert block corresponding to the groove is arranged at the inner side of the shell cover, the insert block is higher than the frame of the shell cover, an arc-shaped rubber ring is arranged between the frame of the shell cover and the insert block, the height of the arc-shaped rubber ring is at least half the height of the insert block, the lower end of the arc-shaped rubber ring is fixedly connected with the bottom face of the insert block, and rubber plugs are arranged on USB input and output interfaces. The waterproof dust-prevention mobile power supply has the beneficial effects of good waterproof and dust-prevention effects and simple structure, is convenient to disassemble and is suitable for mass production.
Description
Technical field
The present invention relates to portable power source field, specifically, is a kind of water proof and dust proof portable power source.
Background technology
Portable power source is a kind of energy storage integrating the portable charger of power supply and charge function, charge or standby power to the digital equipments such as mobile phone, ipad, laptop computer whenever and wherever possible, a kind of article indispensable during people live, but current portable power source is how non-watertight dust-proof, just be easy to cause circuit board short circuit once make moist, thus damage, dust easily enters portable power source from the spaces such as seam, and cleaning is inconvenient.
Summary of the invention
For solving the problem, the invention provides a kind of portable power source of water proof and dust proof, water proof and dust proof is effective, and structure is simple, and cost is cheap.
The technical solution used in the present invention is: a kind of water proof and dust proof portable power source, comprise housing, battery, circuit board, USB delivery outlet, input port, described battery is connected with described circuit board and is located in described housing, described USB delivery outlet and input port are embedded in described housing side and are connected with described circuit board, described housing comprises lower casing and cap, the groove that a circle is up big and down small is provided with inside described lower casing, the inserted block that a circle is corresponding with described groove is provided with inside described cap, described inserted block is higher than described cap frame, arc rubber ring is provided with between described cap frame and described inserted block, described arc rubber ring height is at least 1/2 of described inserted block height, described rubber ring lower end is fixedly connected with described inserted block bottom surface, described USB delivery outlet and input port are provided with rubber stopper.
Arc rubber of the present invention and described inserted block bottom surface link together, certain distance is left between described arc rubber ring free end and described inserted block, described groove is up big and down small, when described inserted block and arc rubber ring are inserted described groove, described arc rubber ring and described inserted block are squeezed, slowly discharged by the air between inserted block and rubber ring, rubber ring and inserted block and described groove fit tightly, and reach and seal tight effect.
Further improvement, described lower casing frame is lower than described groove port, and described cap frame height is equal with described groove bossing height, and described cap and described lower house form dislocation, play the effect of waterproof further.
Further improvement, described groove is oblong, and described rubber ring is two, is clipped in the middle by described inserted block, and described groove two sides all fits tightly with described arc rubber ring, and sealing effectiveness is better.
Further improvement, described rubber stopper one end is rotating to be fixed on the housing, can prevent described rubber stopper from losing, another free end of described rubber stopper is provided with pulling block, described pulling block and described rubber stopper one-body molded, described pulling block is convenient to described rubber stopper to extract, and conveniently carries out discharge and recharge.
Further improvement, described cap corner is provided with internal thread hole, described lower casing corner is provided with the tapped through hole corresponding with described internal thread hole, screw stretches into screwed hole below lower casing, cap and lower casing are fixed together, what described cap and described lower casing were combined is more tight, enhanced leaktightness effect.
Further improvement, described USB delivery outlet is more than one.
Beneficial effect of the present invention: water proof and dust proof is effective, structure is simple, convenient disassembly, be applicable to a large amount of production.
Accompanying drawing explanation
In order to make content of the present invention more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation:
Fig. 1 is cap of the present invention and described lower casing interface generalized section.
Fig. 2 is overall schematic of the present invention.
Fig. 3 is rubber plug structure schematic diagram of the present invention.
Wherein: 1-inserted block, 2-groove, 3-arc rubber ring, 4-cap, 5-lower casing, 6-rubber stopper, 7-pulling block, 8-tapped through hole.
Embodiment
As Figure 1-3, a kind of waterproof moving power supply, comprise housing, battery, circuit board, USB delivery outlet, input port, described battery is connected with described circuit board and is located in described housing, described USB delivery outlet and input port are embedded in described housing side and are connected with described circuit board, described housing is divided into cap and lower casing, tightly cover between described cap frame and described lower casing frame, the half elliptic groove that a circle is up big and down small is provided with inside described lower casing, the inserted block that a circle is corresponding with described groove is provided with inside described cap, described inserted block is higher than described cap frame, arc rubber ring is provided with between described cap frame and described inserted block, described arc rubber ring height is at least 1/2 of described inserted block height, described rubber ring lower end is fixedly connected with described inserted block bottom surface.
Described USB delivery outlet and input port are provided with rubber stopper, and described rubber stopper one end is rotating, and fixing another free end of described rubber stopper is provided with pulling block on the housing, described pulling block and described rubber stopper one-body molded.
Described cap corner is provided with internal thread hole, described lower casing corner is provided with the tapped through hole corresponding with described internal thread hole, and screw stretches into screwed hole below lower casing, cap and lower casing is fixed together by screw, what described cap and described lower casing were combined is more tight, enhanced leaktightness effect.
During installation, described cap inserted block is aimed at described lower casing groove, firmly depress, between described inserted block and arc rubber ring, air is discharged, together with described inserted block and arc rubber ring fit tightly with described groove, rear screw is allowed cap and lower casing to be fixed.During dismounting, turn on screw, cap is firmly up pulled out, housing can be separated.
The foregoing is only preferred version of the present invention, not as limitation of the invention further, every various equivalence changes utilizing specification of the present invention and accompanying drawing content to do are all within protection scope of the present invention.
Claims (6)
1. a water proof and dust proof portable power source, comprise housing, battery, circuit board, USB delivery outlet, input port, described battery is connected with described circuit board and is located in described housing, described USB delivery outlet and input port are embedded in described housing side and are connected with described circuit board, it is characterized in that, described housing comprises lower casing and cap, the groove that a circle is up big and down small is provided with inside described lower casing, the inserted block that a circle is corresponding with described groove is provided with inside described cap, described inserted block is higher than described cap frame, arc rubber ring is provided with between described cap frame and described inserted block, described arc rubber ring height is at least 1/2 of described inserted block height, described rubber ring lower end is fixedly connected with described inserted block bottom surface, described USB delivery outlet and input port are provided with rubber stopper.
2. a kind of water proof and dust proof portable power source according to claim 1, is characterized in that, described lower casing frame is lower than described groove port, and described cap frame height is equal with described groove bossing height, and described cap and described lower house form dislocation.
3. a kind of water proof and dust proof portable power source according to claim 2, is characterized in that, described groove is oval, and described arc rubber ring is two, is clipped in the middle by described inserted block.
4. a kind of water proof and dust proof portable power source according to any one of claim 1-3, is characterized in that, described rubber stopper one end is rotating, and fixing another free end is provided with pulling block on the housing, described pulling block and described rubber stopper one-body molded.
5. a kind of water proof and dust proof portable power source according to any one of claim 1-3, it is characterized in that, described cap corner is provided with internal thread hole, and described lower casing corner is provided with the tapped through hole corresponding with described internal thread hole, cap and lower casing is fixed together by screw.
6. a kind of water proof and dust proof portable power source according to any one of claim 1-3, is characterized in that, described USB delivery outlet is more than one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510704828.XA CN105356532B (en) | 2015-10-27 | 2015-10-27 | A kind of water proof and dust proof mobile power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510704828.XA CN105356532B (en) | 2015-10-27 | 2015-10-27 | A kind of water proof and dust proof mobile power source |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105356532A true CN105356532A (en) | 2016-02-24 |
| CN105356532B CN105356532B (en) | 2018-11-20 |
Family
ID=55332440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510704828.XA Active CN105356532B (en) | 2015-10-27 | 2015-10-27 | A kind of water proof and dust proof mobile power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105356532B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106972592A (en) * | 2017-05-22 | 2017-07-21 | 成都锐奕信息技术有限公司 | A kind of water proof type wireless positioning terminal charger |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201638923U (en) * | 2010-04-13 | 2010-11-17 | 嘉兴市贝溢电子有限公司 | GPS (Global Positioning System) antenna box |
| US20120114998A1 (en) * | 2010-11-08 | 2012-05-10 | Steve Han Shi Hwang | Waterproof battery case |
| CN203138682U (en) * | 2013-02-01 | 2013-08-21 | 深圳市理邦精密仪器股份有限公司 | Waterproof breathable display screen protection device and fetal monitoring probe with same |
| CN204089280U (en) * | 2014-09-24 | 2015-01-07 | 中山市电赢科技有限公司 | A kind of portable power source of waterproof |
| CN204167954U (en) * | 2014-11-04 | 2015-02-18 | 池州学院 | A kind of portable power source |
-
2015
- 2015-10-27 CN CN201510704828.XA patent/CN105356532B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201638923U (en) * | 2010-04-13 | 2010-11-17 | 嘉兴市贝溢电子有限公司 | GPS (Global Positioning System) antenna box |
| US20120114998A1 (en) * | 2010-11-08 | 2012-05-10 | Steve Han Shi Hwang | Waterproof battery case |
| CN203138682U (en) * | 2013-02-01 | 2013-08-21 | 深圳市理邦精密仪器股份有限公司 | Waterproof breathable display screen protection device and fetal monitoring probe with same |
| CN204089280U (en) * | 2014-09-24 | 2015-01-07 | 中山市电赢科技有限公司 | A kind of portable power source of waterproof |
| CN204167954U (en) * | 2014-11-04 | 2015-02-18 | 池州学院 | A kind of portable power source |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106972592A (en) * | 2017-05-22 | 2017-07-21 | 成都锐奕信息技术有限公司 | A kind of water proof type wireless positioning terminal charger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105356532B (en) | 2018-11-20 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191211 Address after: No.188, Lingang Avenue, Lingang Industrial Park, Gaogang District, Taizhou City, Jiangsu Province Patentee after: Fan Xueyan Address before: 241006 Anhui Province, Wuhu City Economic Development Zone East Ouyang Hu Lu No. 28 Patentee before: WUHU MITEC CO., LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201119 Address after: Building 20, Wenfeng Industrial Park, no.1008, Taiping North Road, Chongchuan District, Nantong City, Jiangsu Province, 226000 Patentee after: PINQUAN Technology Group Co., Ltd Address before: No.188, Lingang Avenue, Lingang Industrial Park, Gaogang District, Taizhou City, Jiangsu Province Patentee before: Fan Xueyan |
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| TR01 | Transfer of patent right |