CN2838098Y - Be applicable to the power supply adaptor of different cities electric standard - Google Patents
Be applicable to the power supply adaptor of different cities electric standard Download PDFInfo
- Publication number
- CN2838098Y CN2838098Y CN 200520057340 CN200520057340U CN2838098Y CN 2838098 Y CN2838098 Y CN 2838098Y CN 200520057340 CN200520057340 CN 200520057340 CN 200520057340 U CN200520057340 U CN 200520057340U CN 2838098 Y CN2838098 Y CN 2838098Y
- Authority
- CN
- China
- Prior art keywords
- power supply
- supply adaptor
- plug
- main body
- detent
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of power supply adaptor of Changeover plug, it is made up of power supply adaptor main body and changeover plug.Be provided with the locating convex block and the detent that cooperatively interact between power supply adaptor main body and the changeover plug.Be provided with the elastic device that matches with draw-in groove on the detent in the locating convex block; Elastic device in the locating convex block is " U " type flexure strip that front end has projection, and the projection on the flexure strip matches with draw-in groove on the detent sidewall.The power supply adaptor of this Changeover plug is simple in structure, is easy to assembling, and dependability is good.
Description
Technical field
The utility model relates to a kind of power supply adaptor, especially a kind of power supply adaptor of Changeover plug.
Background technology
It is several that power adapter plug mainly contains city's plug of city's plug of city's plug, European standard of city's plug, the British Standard of Unite States Standard and Chinese Industrial Standards (CIS).In order to be applicable to above-mentioned several standard, the power supply adaptor of existing a kind of replaceable plug, it is the power supply adaptor main body with city's plug of Unite States Standard, and it is several that changeover plug is respectively city's plug of city's plug of city's plug, European standard of British Standard and Chinese Industrial Standards (CIS).City's plug of Unite States Standard is the sheet two-pin plug that front end has the hole, the metal spring that is conducted with pin is arranged in the changeover plug, the metal spring front end have with power supply adaptor main body pin on the hole metal calotte of clamping mutually, utilize this structure can realize that the power supply adaptor main body cooperates and conductive communication with location between the changeover plug.
The shortcoming of the power supply adaptor of this replaceable plug is: the pin of city's plug of Chinese Industrial Standards (CIS) is a front end atresia sheet two-pin plug, with city's plug of Chinese Industrial Standards (CIS) during as the power supply adaptor main body, can't realize the clamping location of metal calotte in the changeover plug, so city's plug that the power supply adaptor of this replaceable plug can not be used Chinese Industrial Standards (CIS) is not suitable for the consumption market of China as the power supply adaptor main body; Owing in the changeover plug of the power supply adaptor of this replaceable plug the metal spring that is conducted with pin is arranged, the metal spring front end have with power supply adaptor main body pin on the hole metal calotte of clamping mutually, utilize this structure can realize that the power supply adaptor main body cooperates and conductive communication with location between the changeover plug, this complex structure, part processing and assembling be difficulty, therefore production efficiency is low, and in use breaks down easily.
The utility model content
It is a kind of simple in structure that the purpose of this utility model is to provide, and is easy to assembling, the power supply adaptor of the Changeover plug of the good reliability of use.
For achieving the above object, the power supply adaptor of the utility model replaceable plug adopts following structure: the power supply adaptor of Changeover plug, it is made up of power supply adaptor main body and changeover plug, is provided with the locating convex block and the detent that cooperatively interact between power supply adaptor main body and the changeover plug; Be provided with the elastic device that matches with draw-in groove on the detent in the locating convex block; Elastic device in the locating convex block is " U " type flexure strip that front end has projection, and the projection on the flexure strip matches with draw-in groove on the detent sidewall.
After adopting said structure: because being located by connecting between power supply adaptor main body and the changeover plug realize by locating convex block and detent, the conductive communication between power supply adaptor main body and the changeover plug is by match with the sheet pin of power supply adaptor main body realization of the elastic sheet metal in the changeover plug.Therefore this some source adapter not only can be with the plug of U.S.'s city's electric standard as the power supply adaptor main body, also can be with city's plug of Chinese Industrial Standards (CIS) as the power supply adaptor main body, and the needs of suitable consumption market; Location and conductive communication between this power supply adaptor power supply adaptor main body and the changeover plug realized by different structure simultaneously, so dependability is good; Be provided with the elastic device that matches with draw-in groove on the detent in the locating convex block; Elastic device in the locating convex block is " U " type flexure strip that front end has projection, and the projection on the flexure strip matches with draw-in groove on the detent sidewall.This constitutional detail is simple, is easy to assembling, the production efficiency height.
Description of drawings
Fig. 1, Fig. 2 are the utility model power supply adaptor structural representation;
Fig. 3 is the installation diagram of the utility model power supply adaptor;
Fig. 4, Fig. 5 are the cutaway view of the utility model power supply adaptor
Embodiment
This execution mode is a kind of execution mode of the present utility model, and the utility model is not limited to this execution mode.
By Fig. 1 and Fig. 2 as can be known: the power supply adaptor of the utility model Changeover plug, form by power supply adaptor main body 1 and changeover plug 2, be provided with the locating convex block 5 and the detent 7 that cooperatively interact between power supply adaptor main body 1 and the changeover plug 2.
By Fig. 3, Fig. 4 and Fig. 5 as can be known: be provided with the elastic device that matches with detent 7 on the changeover plug 2 in the locating convex block 5 of power supply adaptor main body 1, elastic device in the locating convex block 5 is " U " type flexure strip 6 that front end has projection, and the projection 14 on the flexure strip 6 matches with the draw-in groove 16 of detent 7 madial walls.Flexure strip 6 is packaged in the locating convex block 5 by baffle plate 15.Pin 3 roof pressures of Changeover plug 2 are in conductive metal sheet 8 front portions, and the pin 4 of power supply adaptor main body 1 cooperates with the rear projection of conductive metal sheet 8, thus conducting Changeover plug 2 and power supply adaptor main body 1.The pin 4 of power supply adaptor main body 1 is rotatable, and can be limited on two positions that angle is 90 degree by resilient clip 13.The pin 4 of power supply adaptor main body 1, resilient clip 13, flexure strip 6 and baffle plate 15 are assemblied in the fore shell 12 and back cover 11 of power supply adaptor main body, and the pin 3 of Changeover plug 2 and conductive metal sheet 8 are assemblied in the fore shell 9 and back cover 10 of Changeover plug 2.Because the projection 14 on the flexure strip 6 matches with the draw-in groove 16 of detent 7 madial walls, institute is so that the difficult disengagement of two parts of the power supply adaptor after the combination meets the requirement of fail safe.Power supply adaptor main body pin can be city's electrical prongs of Chinese Industrial Standards (CIS), also can be city's electrical prongs of Unite States Standard, and Changeover plug can be city's plug of Unite States Standard, city's plug of British Standard, city's plug of European standard, and is very easy to use.
Claims (3)
1, is applicable to the power supply adaptor of different cities electric standard, it is made up of power supply adaptor main body (1) and changeover plug (2), it is characterized in that being provided with between described power supply adaptor main body (1) and the changeover plug (2) locating convex block (5) and the detent (7) that cooperatively interacts;
2, power supply adaptor according to claim 1 is characterized in that being provided with in the described locating convex block (5) elastic device that matches with draw-in groove (16) on the detent (7);
3, power supply adaptor according to claim 2, it is characterized in that the elastic device in the described locating convex block (7) is " U " type flexure strip (6) that front end has projection, the projection (14) on the flexure strip (6) matches with the draw-in groove (16) of detent (7) madial wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520057340 CN2838098Y (en) | 2005-04-26 | 2005-04-26 | Be applicable to the power supply adaptor of different cities electric standard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520057340 CN2838098Y (en) | 2005-04-26 | 2005-04-26 | Be applicable to the power supply adaptor of different cities electric standard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2838098Y true CN2838098Y (en) | 2006-11-15 |
Family
ID=37392587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520057340 Expired - Fee Related CN2838098Y (en) | 2005-04-26 | 2005-04-26 | Be applicable to the power supply adaptor of different cities electric standard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2838098Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101635418B (en) * | 2008-07-23 | 2011-06-15 | 佛山市顺德区顺达电脑厂有限公司 | Split power converter |
| TWI782746B (en) * | 2021-10-13 | 2022-11-01 | 台達電子工業股份有限公司 | Power adapter assembly structure |
| US11699888B2 (en) | 2021-10-13 | 2023-07-11 | Delta Electronics, Inc. | Power adapter assembly structure |
| US11855370B2 (en) | 2021-10-13 | 2023-12-26 | Delta Electronics, Inc. | Power adapter assembly structure |
-
2005
- 2005-04-26 CN CN 200520057340 patent/CN2838098Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101635418B (en) * | 2008-07-23 | 2011-06-15 | 佛山市顺德区顺达电脑厂有限公司 | Split power converter |
| TWI782746B (en) * | 2021-10-13 | 2022-11-01 | 台達電子工業股份有限公司 | Power adapter assembly structure |
| US11699888B2 (en) | 2021-10-13 | 2023-07-11 | Delta Electronics, Inc. | Power adapter assembly structure |
| US11855370B2 (en) | 2021-10-13 | 2023-12-26 | Delta Electronics, Inc. | Power adapter assembly structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Haiying Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |