CN104577456A - Portable USB charger with plug containing function - Google Patents
Portable USB charger with plug containing function Download PDFInfo
- Publication number
- CN104577456A CN104577456A CN201510004333.6A CN201510004333A CN104577456A CN 104577456 A CN104577456 A CN 104577456A CN 201510004333 A CN201510004333 A CN 201510004333A CN 104577456 A CN104577456 A CN 104577456A
- Authority
- CN
- China
- Prior art keywords
- plug
- wiring board
- inner casing
- pull inner
- board shell
- 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.)
- Pending
Links
Classifications
-
- 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
- H01R13/60—Means for supporting coupling part when not engaged
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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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- 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
- H01R13/72—Means for accommodating flexible lead within the holder
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a portable USB charger with the plug containing function. The portable USB charger comprises a patch board outer shell, a pull inner shell, a power line connected to the patch board outer shell, a plug connected with a power source and a plug containing cavity for containing the plug. The pull inner shell is inserted into the patch board outer shell, a power line containing cavity is defined by the outer walls of the periphery of the pull inner shell and the inner walls of the periphery of the patch board outer shell, the plug containing cavity is formed in the bottom of the pull inner shell, the power line is wound around the outer walls of the periphery of the pull inner shell, and the plug is fixed to the end of the power line to be just contained in the plug containing cavity. The charger can meet the charging requirements of a USB socket, a two-pin plug and a three-pin plug; meanwhile, the charger is small in size, the power line and the plug are stored in a patch board, and the whole patch board seems to be simpler, neater and quite convenient to store, carry and use.
Description
Technical field
The present invention relates to the technical field of USB charger, particularly relates to a kind of band storage plug wire camera function Portable USB charger.
Background technology
USB charger is a kind of electrical equipment peripheral equipment that people often use, USB charger also facilitates routine work and the life of people, that people can better use digital product and domestic electric appliance, existing USB charger is all draw a power line with plug on USB charger body, structure is very simple, use also very convenient, but because digital product and household electrical appliance get more and more, power line also gets more and more, result in a lot of digital products together with the power cord wrap of household electrical appliance, very difficult they arrangement is opened, and carry and bother very much, be inconvenient to carry and often can bring some unnecessary troubles.
Be CN202523934U at Chinese invention patent notification number, name is called in the patent document of " a kind of coiling wiring board ", disclose a kind of coiling wiring board, the electric wire comprising patch panel main body and be connected with this patch panel main body, the surrounding sidewall of patch panel main body is provided with the annular groove that also can reel for described electrical wire fastener people.Because this patent is provided with annular groove at the sidewall of patch panel main body, when wiring board does not use, electric wire can be wound in annular groove, thus electric wire can be hidden in wiring board, and whole wiring board seems more clean and tidy, carries and receive all very convenient; When wiring board uses, user can launch the length of electric wire as required, and operation is very easy.
But because plug position is not fixed, and to be snapped into circle be not be contained in cavity completely around the electric wire in annular groove, electric wire is difficult to fixing, just easily loose in a groove, still there will be in disorder situation, the troublesome problem of power cord wrap is not processed well.
Summary of the invention
For the weak point existed in above-mentioned technology, the invention provides one by power cord accommodation in wiring board, thus solve the band storage plug wire camera function Portable USB charger that plug wire is wound around problem.
In order to achieve the above object, the present invention's one band storage plug wire camera function Portable USB charger, comprises the accommodating cavity of plug of wiring board shell, pull inner casing, the power line being connected to wiring board shell, the plug connecting power supply and arrangement plug; Described pull inner casing inserts in wiring board shell, the surrounding outer wall of pull inner casing and the surrounding inwall of wiring board shell enclose and form the accommodating cavity of power line, the accommodating cavity of described plug is arranged on pull inner shell bottom, described power coil is around pull inner casing surrounding outer wall, and plug is fixed on power cord ends and is just in time contained in the accommodating cavity of plug.
Wherein, the shape of described wiring board shell and pull inner casing is main body is cuboid, two ends are the arcuate structure of semicircle shape, the long wing is protruded to being outside equipped with in the both sides, upper end of described pull inner casing, and the both sides, lower end of described wiring board shell are inwardly provided with and are limited in projection in the accommodating cavity of power line by protruding the long wing.
Wherein, described wiring board shell is provided with multiple fixed leg along board edge, described pull inner casing is provided with the multiple fixing holes matched with fixed leg.
Wherein, described pull inner casing surrounding inwall is communicated by the first wire hole with between the accommodating cavity of bottom adapter, and described wiring board shell lower end is provided with the second wire hole stretched out by power line that to match with the first wire hole.
Wherein, two straight flanges of described wiring board shell lower end are provided with the little groove of circular arc facilitating the movement of pull inner casing.
Wherein, described wiring board shell comprises multiple USB plug wire hole, described multiple USB plug wire hole vertically align be arranged on wiring board shell upper surface on.
Wherein, described wiring board shell also comprises three-phase jack and two-phase jack, and the ground hole alignment of described two-phase jack and three-phase jack, forms the combination hub in five holes.
The invention has the beneficial effects as follows:
Compared with prior art, the present invention arranges the integrated structure of wiring board shell and pull inner casing, by power coil around in the accommodating cavity of power line, plug is contained in the accommodating cavity of plug, so just can pull out the power line of different length as required, thus both ensure that the easy to use of charger, turn avoid the problem that power line confusion is wound around simultaneously.
Charger of the present invention can meet the charge requirement of USB plug wire hole, two-pin plug and triangle plug simultaneously, little, the power line of this charger volume and plug are all collected in wiring board simultaneously, whole wiring board seems more simple, clean and tidy, place, carry, very easy to use.
Accompanying drawing explanation
Fig. 1 is the structure chart of band storage plug wire camera function Portable USB charger;
Fig. 2 is the vertical view of band storage plug wire camera function Portable USB charger pull inner casing;
Fig. 3 is the end view of band storage plug wire camera function Portable USB charger;
Fig. 4 is the vertical view of band storage plug wire camera function Portable USB charger wiring board shell.
Main element symbol description is as follows:
10, wiring board shell 11, pull inner casing
12, the accommodating cavity 13 of plug, plug
14, power line 15, USB plug wire hole
16, three-phase jack 17, two-phase jack
101, little groove 102, second wire hole
111, the long wing 112, fixing hole is protruded
113, the first wire hole.
Embodiment
In order to more clearly state the present invention, below in conjunction with accompanying drawing, the present invention is further described.
Refer to Fig. 1-2, the present invention's one band storage plug wire camera function Portable USB charger, comprises the accommodating cavity 12 of plug of wiring board shell 10, pull inner casing 11, the power line 14 being connected to wiring board shell 10, the plug 13 connecting power supply and arrangement plug 13; Pull inner casing 11 inserts in wiring board shell 10, the surrounding outer wall of pull inner casing 11 and the surrounding inwall of wiring board shell 10 enclose and form the accommodating cavity of power line 14, the accommodating cavity 12 of plug is arranged on bottom pull inner casing 11, power line 14 encloses around pull inner casing 11 surrounding outer wall, and plug 13 is fixed on power line 14 end and is just in time contained in the accommodating cavity 12 of plug.
Compared to prior art, the present invention arranges the integrated structure of wiring board shell 10 and pull inner casing 11, power line 14 is enclosed around in the accommodating cavity of power line 14, plug 13 is contained in the accommodating cavity 12 of plug, so just can pull out the power line 14 of different length as required, thus both ensure that the easy to use of charger, turn avoid the problem that power line 14 confusion is wound around simultaneously.
Charger of the present invention can meet the charge requirement of USB plug wire hole 15, two-pin plug 13 and triangle plug 13 simultaneously, little, the power line of this charger volume 14 and plug 13 are all collected in wiring board simultaneously, whole wiring board seems more simple, clean and tidy, place, carry, very easy to use.
Consult Fig. 3 further, in the present embodiment, wiring board shell 10 is main body with the shape of pull inner casing 11 is cuboid, two ends are the arcuate structure of semicircle shape, the long wing 111 is protruded to being outside equipped with in the both sides, upper end of pull inner casing 11, and the both sides, lower end of wiring board shell 10 are inwardly provided with and are limited in projection in the accommodating cavity of power line 14 by protruding the long wing 111.By protruding being arranged so that pull inner casing 11 is limited in certain scope and moving of the long wing 111, so just can meet the winding of power line 14, pull inner casing 11 can be avoided again to be separated with charger, make to carry with use convenient.
In the present embodiment, wiring board shell 10 is provided with multiple fixed leg along board edge, pull inner casing 11 is provided with the multiple fixing holes 112 matched with fixed leg.Fixing at the process middle orbit of movement with the use of making to extract inner casing of fixed leg and fixing hole 112, decreases and friction damage between charger interior circuit board and miscellaneous part.
In the present embodiment, communicated between pull inner casing 11 surrounding inwall with the accommodating cavity 12 of bottom adapter by the first wire hole 113, wiring board shell 10 lower end is provided with the second wire hole 102 stretched out by power line 14 that to match with the first wire hole 113.Combinationally using of first wire hole 113 and the second wire hole 102, by isolated to plug 13 and power line 14.Doing so avoids power line 14 fluff because plug 13 moves dynamic may.
In the present embodiment, two straight flanges of wiring board shell 10 lower end are provided with and facilitate the little groove 101 of the circular arc of pull inner casing 11 movement.The little groove 101 of circular arc facilitates the folding of pull inner casing 11; certainly; the technical program is not limited to and arranges the folding that little groove 101 facilitates pull inner casing 11; protruding grade for other structures also can be set; as long as the structure of pull inner casing 11 folding can be facilitated; all belong to simple deformation and the conversion of this programme, should protection scope of the present invention be fallen into.
Consult Fig. 4 further, in the present embodiment, wiring board shell 10 comprises multiple USB plug wire hole 15, and multiple USB plug wire hole 15 vertically alignment is arranged on the upper surface of wiring board shell 10.Wiring board shell 10 also comprises three-phase jack 16 and two-phase jack 17, and two-phase jack 17 and the ground hole alignment of three-phase jack 16, form the combination hub in five holes.USB plug wire hole 15, two-phase jack 17 and three-phase jack 16 are arranged on scope of application wiring board adding wiring board simultaneously, and meanwhile, five hole combination hubs in this programme are more firm, not easily on fire.
Advantage of the present invention is:
1, little, the power line of this charger volume 14 and plug 13 are all collected in wiring board, and whole wiring board seems more simple, clean and tidy, place, carry, very easy to use.
2, by protrude the long wing 111 to be arranged so that pull inner casing 11 is limited in certain scope mobile, so just can meet the winding of power line 14, pull inner casing 11 can be avoided again to be separated with charger, make to carry with use convenient.
3, the fixing at the process middle orbit of movement with the use of making to extract inner casing of fixed leg and fixing hole 112, decreases and friction damage between charger interior circuit board and miscellaneous part.
4, USB plug wire hole 15, two-phase jack 17 and three-phase jack 16 are arranged on scope of application wiring board adding wiring board simultaneously, meanwhile, five hole combination hubs in this programme are more firm, not easily on fire.
Be only several specific embodiment of the present invention above, but the present invention is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.
Claims (7)
1. a band storage plug wire camera function Portable USB charger, is characterized in that, comprises the accommodating cavity of plug of wiring board shell, pull inner casing, the power line being connected to wiring board shell, the plug connecting power supply and arrangement plug; Described pull inner casing inserts in wiring board shell, the surrounding outer wall of pull inner casing and the surrounding inwall of wiring board shell enclose and form the accommodating cavity of power line, the accommodating cavity of described plug is arranged on pull inner shell bottom, described power coil is around pull inner casing surrounding outer wall, and plug is fixed on power cord ends and is just in time contained in the accommodating cavity of plug.
2. band storage plug wire camera function Portable USB charger according to claim 1, it is characterized in that, the shape of described wiring board shell and pull inner casing is main body is cuboid, two ends are the arcuate structure of semicircle shape, the long wing is protruded to being outside equipped with in the both sides, upper end of described pull inner casing, and the both sides, lower end of described wiring board shell are inwardly provided with and are limited in projection in the accommodating cavity of power line by protruding the long wing.
3. band storage plug wire camera function Portable USB charger according to claim 1, it is characterized in that, described wiring board shell is provided with multiple fixed leg along board edge, described pull inner casing is provided with the multiple fixing holes matched with fixed leg.
4. band storage plug wire camera function Portable USB charger according to claim 1, it is characterized in that, described pull inner casing surrounding inwall is communicated by the first wire hole with between the accommodating cavity of bottom adapter, and described wiring board shell lower end is provided with the second wire hole stretched out by power line that to match with the first wire hole.
5. band storage plug wire camera function Portable USB charger according to claim 1, is characterized in that, two straight flanges of described wiring board shell lower end are provided with the little groove of circular arc facilitating the movement of pull inner casing.
6. band according to claim 1 storage plug wire camera function Portable USB charger, it is characterized in that, described wiring board shell comprises multiple USB plug wire hole, described multiple USB plug wire hole vertically align be arranged on wiring board shell upper surface on.
7. band storage plug wire camera function Portable USB charger according to claim 1, it is characterized in that, described wiring board shell also comprises three-phase jack and two-phase jack, and the ground hole alignment of described two-phase jack and three-phase jack, forms the combination hub in five holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510004333.6A CN104577456A (en) | 2015-01-06 | 2015-01-06 | Portable USB charger with plug containing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510004333.6A CN104577456A (en) | 2015-01-06 | 2015-01-06 | Portable USB charger with plug containing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104577456A true CN104577456A (en) | 2015-04-29 |
Family
ID=53092968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510004333.6A Pending CN104577456A (en) | 2015-01-06 | 2015-01-06 | Portable USB charger with plug containing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104577456A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104979724A (en) * | 2015-07-10 | 2015-10-14 | 常州汇森电子有限公司 | Charging plug with detachable winder |
| CN106450973A (en) * | 2016-08-30 | 2017-02-22 | 珠海格力电器股份有限公司 | Take-up box and electrical equipment adopting same |
| CN111711024A (en) * | 2020-06-30 | 2020-09-25 | 广东虹勤通讯技术有限公司 | Electronic equipment and concealable charging connector thereof |
| CN112478954A (en) * | 2019-09-11 | 2021-03-12 | 苏州三星电子有限公司 | Cable receiving mechanism and electric appliance using same |
| CN113328306A (en) * | 2021-06-07 | 2021-08-31 | 贵州电网有限责任公司 | Temporary power supply quick access device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203574197U (en) * | 2013-11-06 | 2014-04-30 | 温州博乐工业设计有限公司 | Portable USB extension socket capable of accommodating plug power line |
| CN203660566U (en) * | 2013-11-13 | 2014-06-18 | 李焯辉 | Travel portable charger |
| CN204289840U (en) * | 2015-01-06 | 2015-04-22 | 吕峰 | Band storage plug wire camera function Portable USB charger |
-
2015
- 2015-01-06 CN CN201510004333.6A patent/CN104577456A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203574197U (en) * | 2013-11-06 | 2014-04-30 | 温州博乐工业设计有限公司 | Portable USB extension socket capable of accommodating plug power line |
| CN203660566U (en) * | 2013-11-13 | 2014-06-18 | 李焯辉 | Travel portable charger |
| CN204289840U (en) * | 2015-01-06 | 2015-04-22 | 吕峰 | Band storage plug wire camera function Portable USB charger |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104979724A (en) * | 2015-07-10 | 2015-10-14 | 常州汇森电子有限公司 | Charging plug with detachable winder |
| CN106450973A (en) * | 2016-08-30 | 2017-02-22 | 珠海格力电器股份有限公司 | Take-up box and electrical equipment adopting same |
| CN112478954A (en) * | 2019-09-11 | 2021-03-12 | 苏州三星电子有限公司 | Cable receiving mechanism and electric appliance using same |
| CN111711024A (en) * | 2020-06-30 | 2020-09-25 | 广东虹勤通讯技术有限公司 | Electronic equipment and concealable charging connector thereof |
| CN111711024B (en) * | 2020-06-30 | 2022-05-13 | 广东虹勤通讯技术有限公司 | Electronic equipment and concealable charging connector thereof |
| CN113328306A (en) * | 2021-06-07 | 2021-08-31 | 贵州电网有限责任公司 | Temporary power supply quick access device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |
|
| WD01 | Invention patent application deemed withdrawn after publication |