CN202058983U - Power supply plug converter with USB interfaces - Google Patents
Power supply plug converter with USB interfaces Download PDFInfo
- Publication number
- CN202058983U CN202058983U CN2010206632341U CN201020663234U CN202058983U CN 202058983 U CN202058983 U CN 202058983U CN 2010206632341 U CN2010206632341 U CN 2010206632341U CN 201020663234 U CN201020663234 U CN 201020663234U CN 202058983 U CN202058983 U CN 202058983U
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- CN
- China
- Prior art keywords
- plug
- power supply
- converter
- housing
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a power supply plug converter with USB interfaces, and is invented for solving the problems of inconvenient conversion and the like in the prior art. The power supply plug converter comprises a detachable-type plug, a converter shell, a socket, a power supply converter with a power supply input end and a power supply output end, and more than one USB power supply interfaces, wherein the USB power supply interfaces and the power supply output end are electrically connected in the shell via leads. Beneficial effects comprise that the power supply plug converter employs a plug conversion mode so as to make the power supply plug converter adapt to power supply jacks of different countries and regions, and the power supply plug converter is provided with a USB interface output mode and a power supply jack output mode so as to provide power supplies to a plurality of electronic digital devices. The power supply plug converter has the advantages of simple structure, good portability, wide adaptation scope, and low manufacturing cost.
Description
Technical field:
The utility model relates to a kind of power plug converter, particularly a kind of power plug converter with USB interface.
Background technology:
Because country variant and regional supply hub planform standard are inconsistent, people will carry plug converter and power supply adaptor simultaneously when carrying electronic digital equipment and go out, and existing power supply adaptor do not have usb function, brings a lot of inconvenience in use.
Summary of the invention:
In order to address the above problem, the utility model provides a kind of power plug converter with USB interface.This plug converter adopt must the conversion plug mode adapt to the supply hub in country variant and area, be provided with any jack of USB interface and China, UK ﹠ EURO, Australia, Nippon Standard at output facet, have conversion plug and USB interface, jack output function.
For achieving the above object, band USB interface power plug converter of the present utility model comprises:
One detachable plug comprises an Access Division, is provided with two or three electric connecting sheets on described Access Division, and one side is provided with the conductive plug contact that is electrically connected with described each electric connecting sheet in described Access Division;
One converter shell is provided with buckling groove or the blocked hole suitable with described Access Division on described housing, described detachable plug is dismountable to be arranged in described buckling groove or the blocked hole; In described buckling groove or blocked hole, be provided with and the suitable resilient contact in described conductive plug contact; When described detachable plug was connected to described buckling groove or blocked hole, described conductive plug contact was electrically connected with described resilient contact;
One socket is arranged on the described housing, is electrically connected with described resilient contact by lead in described housing;
One has power input and power output end power supply changeover device, is arranged on the described converter shell, and wherein said power input is electrically connected with described resilient contact by lead in described housing;
More than one USB power interface is arranged on described converter shell one side, and wherein, described USB power interface is electrically connected by lead in housing with described power output end.
Particularly, described buckling groove is the spill chute, and described spill chute dual-side is provided with guide groove or guide rail; Described detachable both sides, plug Access Division correspondence is provided with guide rail or guide groove.
Particularly, on described housing, be provided with at least one plug hold-open catch.
Particularly, described hold-open catch is a F shape, and described hold-open catch middle part is hinged on the described housing, and corresponding hold-open catch upside protuberance is provided with through hole on described housing, and corresponding hold-open catch lower handle place is provided with spring on described housing; Through hole on the Access Division one side corresponding housing of described plug is provided with bayonet socket.
The beneficial effects of the utility model are that employing conversion plug mode makes power plug converter adapt to the supply hub in country variant and area, and is provided with USB interface and 2 kinds of way of outputs of supply hub, can be multiple electronic digital equipment power supply is provided.Have simple in structure, easy to carry, wide accommodation, advantage of low manufacturing cost.
Description of drawings:
Fig. 1 is the structural front view of the utility model band USB interface power plug converter embodiment.
Fig. 2 is the rearview of Fig. 1.
Fig. 3 is a middle internal structure schematic diagram embodiment illustrated in fig. 2.
Fig. 4 is the interchangeable plug schematic diagram of the utility model band USB interface power plug converter.
Fig. 5 is the utility model band USB interface power plug converter plug deck, bayonet lock structural representation.
Fig. 6 is Fig. 5 other direction schematic diagram.
Fig. 7 is the schematic diagram after the utility model band USB interface power plug converter embodiment dismantles the plug hold-open catch.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
To shown in Figure 7, band USB interface power plug converter of the present utility model comprises as Fig. 1:
One detachable plug 1 comprises an Access Division 101, is provided with two or three electric connecting sheets 102 on described Access Division, and one side is provided with the conductive plug contact 103 that is electrically connected with described each electric connecting sheet in described Access Division; Described detachable plug can be in China, UK ﹠ EURO, Australia and the Nippon Standard style one or more
One converter shell 2, the converter shell casting; On described housing, be provided with buckling groove or the blocked hole 201 suitable, described detachable plug 1 dismountable being arranged in described buckling groove or the blocked hole with described Access Division; In described buckling groove or blocked hole 201, be provided with and the suitable resilient contact 202 in described conductive plug contact; When described detachable plug was connected to described buckling groove or blocked hole, described conductive plug contact was electrically connected with described resilient contact;
One socket 3 is arranged on the described housing, is electrically connected with described resilient contact by lead in described housing; Socket quantity can also can be a plurality of for one;
One has power input and power output end power supply changeover device 4, is arranged on the described converter shell, and wherein said power input is electrically connected with described resilient contact by lead in described housing;
More than one USB power interface 5, be arranged on described converter shell one side, wherein, described USB power interface is electrically connected by lead in housing with described power output end, for the ease of easy to use, corresponding each USB power interface can be provided with indicator light 51.
For the ease of dismounting, described as shown in Figure 4 and Figure 5 buckling groove is the spill chute, and described spill chute dual-side is provided with guide groove or guide rail (being guide groove among Fig. 4); Described detachable both sides, plug Access Division correspondence is provided with guide rail or guide groove 105 (being guide rail among Fig. 5).
For preventing in the use, the landing from the converter shell of plug Access Division is provided with at least one plug hold-open catch 6 on described housing.The structure of described hold-open catch is varied, as an elasticity pearl (being made up of the steel ball on spring and the spring) can be set in housing, and correspondence position is provided with a pit etc. on the Access Division of described plug, in order to make clamping comparatively firm, hold-open catch of the present utility model is a F shape, described hold-open catch middle part is hinged on the described housing 2 by pin, corresponding hold-open catch upside protuberance is provided with through hole 602 on described housing, and corresponding hold-open catch lower handle place is provided with spring 601 on described housing; Through hole on the Access Division one side corresponding housing of described plug is provided with bayonet socket.Hold-open catch 6 can be arranged on transducer both sides, folding under external force; When changing plug 1, press the bayonet lock handle and open bayonet lock, the Access Division of selected plug is inserted in the buckling groove of housing, plug is advanced the plug deck, the resilient contact that is arranged in the buckling groove contacts with conductive plug contact on the plug body, realizes electrical connection.Unclamp the bayonet lock handle, bayonet lock is with the fixing chucking of plug.
Adopt above-mentioned transducer, according to the receptacle sockets structure and the standard in country variant and area, change corresponding plug during use, can be convenient to use the utility model band USB interface power plug converter and provide power supply for the electronic digital equipment that carries.The utility model band USB interface power plug converter, have simple in structure, change that plug is convenient, portable practicality, can be the characteristics that multiple electronic digital equipment provides power supply, greatly made things convenient for and carried electronic digital equipment go out public affair, commercial negotiation and mediation.
More than; it only is preferred embodiment of the present utility model; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range that claim was defined.
Claims (4)
1. a band USB interface power plug converter is characterized in that: comprise
One detachable plug comprises an Access Division, is provided with two or three electric connecting sheets on described Access Division, and one side is provided with the conductive plug contact that is electrically connected with described each electric connecting sheet in described Access Division;
One converter shell is provided with buckling groove or the blocked hole suitable with described Access Division on described housing, described detachable plug is dismountable to be arranged in described buckling groove or the blocked hole; In described buckling groove or blocked hole, be provided with and the suitable resilient contact in described conductive plug contact; When described detachable plug was connected to described buckling groove or blocked hole, described conductive plug contact was electrically connected with described resilient contact;
One socket is arranged on the described housing, is electrically connected with described resilient contact by lead in described housing;
One has power input and power output end power supply changeover device, is arranged on the described converter shell, and wherein said power input is electrically connected with described resilient contact by lead in described housing;
More than one USB power interface is arranged on described converter shell one side, and wherein, described USB power interface is electrically connected by lead in housing with described power output end.
2. band USB interface power plug converter as claimed in claim 1 is characterized in that: described buckling groove is the spill chute, and described spill chute dual-side is provided with guide groove or guide rail; Described detachable both sides, plug Access Division correspondence is provided with guide rail or guide groove.
3. band USB interface power plug converter as claimed in claim 1 is characterized in that: be provided with at least one plug hold-open catch on described housing.
4. band USB interface power plug converter as claimed in claim 3, it is characterized in that: described hold-open catch is a F shape, described hold-open catch middle part is hinged on the described housing, corresponding hold-open catch upside protuberance is provided with through hole on described housing, and corresponding hold-open catch lower handle place is provided with spring on described housing; Through hole on the Access Division one side corresponding housing of described plug is provided with bayonet socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206632341U CN202058983U (en) | 2010-12-16 | 2010-12-16 | Power supply plug converter with USB interfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206632341U CN202058983U (en) | 2010-12-16 | 2010-12-16 | Power supply plug converter with USB interfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202058983U true CN202058983U (en) | 2011-11-30 |
Family
ID=45018948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206632341U Expired - Fee Related CN202058983U (en) | 2010-12-16 | 2010-12-16 | Power supply plug converter with USB interfaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202058983U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795704A (en) * | 2015-05-09 | 2015-07-22 | 张应刚 | Power supply adapting strip/socket |
-
2010
- 2010-12-16 CN CN2010206632341U patent/CN202058983U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795704A (en) * | 2015-05-09 | 2015-07-22 | 张应刚 | Power supply adapting strip/socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20141216 |
|
| EXPY | Termination of patent right or utility model |