CN104348004A - USB (Universal Serial Bus) power plug - Google Patents
USB (Universal Serial Bus) power plug Download PDFInfo
- Publication number
- CN104348004A CN104348004A CN201310346328.4A CN201310346328A CN104348004A CN 104348004 A CN104348004 A CN 104348004A CN 201310346328 A CN201310346328 A CN 201310346328A CN 104348004 A CN104348004 A CN 104348004A
- Authority
- CN
- China
- Prior art keywords
- usb
- plug
- usb interface
- cylinder
- charging circuit
- 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
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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
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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
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
-
- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
- H01R31/065—Intermediate parts for linking two coupling parts, e.g. adapter with built-in electric apparatus
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides a USB (Universal Serial Bus) power plug. The USB power plug comprises a body, wherein the body is a cylinder; a plug is arranged on one end face of the cylinder; a first USB interface and a second USB interface are formed in the other end face of the cylinder; the diameter of the end faces of the cylinder is smaller than the width of a plug position on a power socket; a charging circuit is arranged in the cylinder; the input end of the charging circuit is connected with the plug, and the output end of the charging circuit is connected with the first USB interface and the second USB interface. The USB power plug has the beneficial effects that due to the adoption of the technical scheme, the plug can charge a mobile phone and occupies a small space, so that the plug positions on the socket cannot be wasted; due to the arrangement of the two USB interfaces with different sizes and types, the mobile phones with different sizes and types can be charged; due to the arrangement of a switch, energy is saved, and the USB power plug is convenient to control; due to the arrangement of a fluorescent layer, the USB power plug is convenient to use at night.
Description
Technical field
The invention belongs to supply socket field, particularly relates to a kind of USB power source plug.
Background technology
Usually, our attaching plug is all used to, for equipment provides power supply, not have other functions; And charger for mobile phone can only be the charging of mobile phone usually, and the charger for mobile phone of the overwhelming majority all compares and takes up space, and charger can take the several slots on socket sometimes, very wasting space; And a charger can only be an a kind of mobile phone charging of work, can design a kind of plug that can solve above-mentioned all problems?
Summary of the invention
For the deficiencies in the prior art, the problem that the invention will solve is to provide a kind of USB power source plug with charge function.
The technical scheme of the invention is:
A kind of USB power source plug, comprise body, described body is cylinder, a described cylindrical end face is provided with plug, described cylindrical other end is provided with the first USB interface and secondary USB interface, and described cylindrical end face diameter is less than the width of a slot of supply socket, is provided with charging circuit in described cylinder, the input of described charging circuit is connected with described plug, and the output of described charging circuit is connected with described first USB interface and described secondary USB interface.
Described first USB interface and described secondary USB interface are the interface of different size model.
Described cylinder is provided with the switch for controller plug energising and power-off.
Described cylindrical described other end is provided with fluorescence coating.
Described fluorescence coating is located at the edge of described other end.
The advantage that the invention has and good effect are: owing to adopting technique scheme, plug can charge for mobile phone, and it is little to take up room, and can not waste the slot on socket; The setting of the USB interface of two different size models, the mobile phone that can meet for different model size charges; The setting of switch, saves the energy, and it is convenient to control; Arranging of fluorescence coating facilitates use night.
Accompanying drawing explanation
Fig. 1 is the structural representation of the invention.
In figure:
1. plug 2. cylinder 3. fluorescence coating 4. first USB interface 5. secondary USB interface
Embodiment
Be described in detail below in conjunction with the specific embodiment of accompanying drawing to the invention:
As shown in Figure 1: a kind of USB power source plug, comprise body, described body is cylinder 2, an end face of described cylinder 2 is provided with plug 1, the other end of described cylinder 2 is provided with the first USB interface 4 and secondary USB interface 5, the end face diameter of described cylinder 2 is less than the width of a slot of supply socket, charging circuit is provided with in described cylinder 2, the input of described charging circuit is connected with described plug 1, and the output of described charging circuit is connected with described first USB interface 4 and described secondary USB interface 5.Owing to adopting technique scheme, plug can charge for mobile phone, and it is little to take up room, and can not waste the slot on socket.
Described first USB interface 4 and described secondary USB interface 5 are the interface of different size model.The setting of the USB interface of two different size models, the mobile phone that can meet for different model size charges.
Described cylinder 2 is provided with the switch for controller plug energising and power-off.The setting of switch, saves the energy, and it is convenient to control.
The described other end of described cylinder 2 is provided with fluorescence coating 3.Arranging of fluorescence coating 3 facilitates use night.
In the present embodiment, for saving material, described fluorescence coating 3 is located at the edge of described other end.
Above an embodiment of the invention has been described in detail, but described content being only the preferred embodiment of the invention, the practical range for limiting the invention can not being considered to.All equalization changes done according to the invention application range with improve, within the patent covering scope that still all should belong to the invention.
Claims (5)
1. a USB power source plug, comprise body, it is characterized in that: described body is cylinder, a described cylindrical end face is provided with plug, described cylindrical other end is provided with the first USB interface and secondary USB interface, described cylindrical end face diameter is less than the width of a slot of supply socket, charging circuit is provided with in described cylinder, the input of described charging circuit is connected with described plug, and the output of described charging circuit is connected with described first USB interface and described secondary USB interface.
2. USB power source plug according to claim 1, is characterized in that: described first USB interface and described secondary USB interface are the interface of different size model.
3. USB power source plug according to claim 1, is characterized in that: described cylinder is provided with the switch for controller plug energising and power-off.
4. the USB power source plug according to any one of claim 1-3, is characterized in that: described cylindrical described other end is provided with fluorescence coating.
5. USB power source plug according to claim 4, is characterized in that: described fluorescence coating is located at the edge of described other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310346328.4A CN104348004A (en) | 2013-08-09 | 2013-08-09 | USB (Universal Serial Bus) power plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310346328.4A CN104348004A (en) | 2013-08-09 | 2013-08-09 | USB (Universal Serial Bus) power plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104348004A true CN104348004A (en) | 2015-02-11 |
Family
ID=52503103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310346328.4A Pending CN104348004A (en) | 2013-08-09 | 2013-08-09 | USB (Universal Serial Bus) power plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104348004A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105633753A (en) * | 2015-12-21 | 2016-06-01 | 天津森纳自动化科技有限公司 | Handheld electronic equipment charging device |
| CN105870695A (en) * | 2016-03-19 | 2016-08-17 | 岳凌云 | Round power board |
-
2013
- 2013-08-09 CN CN201310346328.4A patent/CN104348004A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105633753A (en) * | 2015-12-21 | 2016-06-01 | 天津森纳自动化科技有限公司 | Handheld electronic equipment charging device |
| CN105870695A (en) * | 2016-03-19 | 2016-08-17 | 岳凌云 | Round power board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150211 |
|
| WD01 | Invention patent application deemed withdrawn after publication |