CN201038530Y - Plug interchangeable power supply adapter - Google Patents
Plug interchangeable power supply adapter Download PDFInfo
- Publication number
- CN201038530Y CN201038530Y CNU2007201197525U CN200720119752U CN201038530Y CN 201038530 Y CN201038530 Y CN 201038530Y CN U2007201197525 U CNU2007201197525 U CN U2007201197525U CN 200720119752 U CN200720119752 U CN 200720119752U CN 201038530 Y CN201038530 Y CN 201038530Y
- Authority
- CN
- China
- Prior art keywords
- plug
- power pack
- interchangeable
- hole
- spare
- 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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- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a power supply adapter with the plug replaceable, including an adapter body, a rotary core placed in the adapter body in a rotary manner, a plug part inserted into the rotary core and an elastic metal sheet which is arranged in the adapter body and moveably contacted with the plug part. The rotary core is provided with through holes with different distances inbetween and different shapes, and the plug part with plugs corresponding to the distances and the shapes of the metal sheets are separately arranged on the rotary core. The metal plugs penetrate the corresponding through holes and moveably contacted with the metal sheets.
Description
[technical field]
The utility model relates to a kind of power supply adaptor, more particularly, relates to a kind of interchangeable plug-in power pack adapter that can change plug according to different jack types.
[background technology]
At present, portable small-sized power supply adaptor has been widely used in people's the life, and what have is used to provide working power, have as charging device.Though these power supply adaptors can bring many convenience to people,, still there are many inconvenience when therefore using this electric appliances in different regions because the socket aperture shape and the structure in country variant or area are different.
At present the socket in two holes mainly contains following three kinds of forms in the world: have two parallel flat holes UL formula socket, have the VDE formula socket of two circular holes and have two SAA formula sockets that are the flat hole at 60 degree angles mutually.
In order to mate different sockets, people have invented multiple power supply adaptor.In these inventions, notification number is the travelling power supply adaptor that the Chinese patent of CN2304206Y has been described a kind of convertible plug, it passes through at following shell opener, and is provided with movable cramp, location slide plate, slide, interior shell block, two conducting strips to realize the translation function of conducting function and plug in opening.On function, this power supply adaptor can be changed multi-form plug, but from configuration aspects, cooperating between interior shell block and slide and movable cramp and the location slide plate is too complicated, manufacturing process's trouble, cost is higher, and in case any cooperation link generation deviation will influence the normal conductive effect of charger.
The designed interchangeable plug-in power pack adapter of the utility model can overcome above-mentioned defective.
[utility model content]
The purpose of this utility model is to provide a kind of plug portion simple in structure, different to change convenient interchangeable plug-in power pack adapter.
In order to reach aforementioned purpose, the designed interchangeable plug-in power pack adapter embodiment of the utility model comprises adaptor body, rotary setting is in the rotation fuse of adaptor body, be inserted in the plug portion on the rotation fuse, and be arranged at the metal clips that movably contacts with plug portion in the adaptor body, described rotation fuse is provided with the through hole of different spacing and shape, the plug portion that is provided with the metallic plug spare of corresponding above-mentioned spacing and shape is installed on this rotation fuse, and described metallic plug spare runs through corresponding through hole and movably contacts with metal clips.
The metallic plug spare of described intercalation part branch can be the flat that is parallel to each other, be parallel to each other cylindric and the flat that is 60 degree angles mutually.
The through hole of rotation fuse comprises a pair of bigger through hole near the place, two ends, and is symmetricly set on the inboard slightly a pair of less through hole of this bigger through hole, to cooperate with the metallic plug spare of above-mentioned different shape respectively.
Described plug portion is provided with accepting groove, and this accepting groove is accommodated this rotation fuse when metallic plug spare inserts rotation fuse through hole.
Described adaptor body is provided with a step, and this step is provided with groove, and the rotation fuse is installed in this groove, and groove is provided with opening on adjacent two surfaces of this step.
Relative two madial walls of described groove are provided with swivelling chute, and the opposite ends of rotation fuse is provided with rotating shaft, will rotate the fuse rotation with cooperating of swivelling chute by rotating shaft and be installed on adaptor body.
Element in one of described metal clips end and the adaptor body connects, and the other end and rotation fuse elasticity butt are provided with a kink between two ends, and metallic plug spare connected with kink when plug portion rotated to vertical position.
Between described metallic plug spare and the through hole be can be for convenience detach interference engagement.
Compared with prior art, advantage of the present utility model is: different through holes is set in rotation on the fuse and cooperates with the plug portion of different shape owing to adopted, thereby make the designed interchangeable plug charger of the utility model possess simple in structure, low cost of manufacture is changed the convenient advantage of plug.
[description of drawings]
Three-dimensional exploded view when Fig. 1 is the interchangeable plug-in power pack adapter installing of the utility model parallel circle column plug spare.
Fig. 2 to Fig. 4 is the structural representation of three kinds of multi-form plug portions in the interchangeable plug-in power pack adapter of the utility model.
Fig. 5 is the structural representation of the rotation fuse of the interchangeable plug-in power pack adapter of the utility model.
Fig. 6 is the plug portion of the interchangeable plug-in power pack adapter of the utility model and the assembling schematic diagram of rotation fuse and metal clips.
Fig. 7 to Fig. 9 is the structural representation behind three kinds of different plug portions of the interchangeable plug-in power pack adapter installing of the utility model.
[embodiment]
See also Fig. 1, the designed interchangeable plug-in power pack adapter embodiment of the utility model comprises adaptor body 10, rotary setting is in the rotation fuse 30 of adaptor body 10, be inserted in the plug portion 20 on the rotation fuse 30, and be arranged at the metal clips 40 that movably contacts with plug portion 20 in the adaptor body 10.
See also Fig. 2, plug portion 20 includes a microscler header body 201, and the cylindric metallic plug spare 202 of pair of parallel is set perpendicular to the longitudinally of this header body 201.One end of metallic plug spare 202 extends from the front of header body 201, can be connected with corresponding socket (not shown), and its other end extends from the back side of header body 201, can connect with the metal clips in the adaptor body 10.Header body 201 is provided with an accepting groove 203 and through the two ends of this header body 201, metallic plug spare 202 runs through and mistake at its back side along longitudinally from this accepting groove 203.
Certainly, the metallic plug spare 202 of plug portion 20 also can be flat and two flat that are 60 degree angles mutually that are parallel to each other, and relevant indicators please refer to Fig. 3 and Fig. 4.
Please refer to Fig. 5, rotation fuse 30 also is an elongate structure,, wherein be provided with a bigger through hole 303 respectively, and be symmetrically arranged with a pair of less through hole 305 in the inboard slightly to being respectively equipped with some through holes 302 along its lengthwise at this bigger through hole near the place, two ends.The lengthwise of this rotation fuse 30 is respectively equipped with a circular rotating shaft 304 to two ends, can be installed in the swivelling chute 104 of adaptor body 10 grooves 103.
Please refer to Fig. 6, metal clips 40 is a bending, one terminal with adaptor body 10 in circuit board 12 electrically connect, the other end can with rotation fuse 30 elasticity butts.Between two ends, be provided with a kink 42.
During installation, at first will rotate in the groove 103 that fuse 30 is installed in adaptor body 10, its rotating shaft 304 this moment is arranged in the swivelling chute 104 of groove 103 correspondences.Then the metallic plug spare 202 of plug portion 20 is aimed at corresponding through hole insertion on the rotation fuse 30, be contained in the accepting groove 203 of plug portion 20 up to rotation fuse 30.Break away from rotation fuse 30 easily but for convenience detach again for fear of plug portion 20, can adopt metallic plug spare 202 to be connected, also can adopt the mode of bolt to fix with the mode of through hole 302 interference engagement.
After the installation, when plug portion 20 was rotated to vertical position, the kink 42 that metallic plug spare 202 passes part and the metal clips of rotation fuse 30 was electrically conducted, and this moment, metallic plug spare 202 can be inserted in the corresponding socket.When plug portion 20 rotated to horizontal level, metallic plug spare 202 broke away from kink 42, and can save the shared space of whole power supply adaptor.
When the user travels to different countries and need dock with the socket of different structure, can directly plug portion 20 be pulled down, the plug portion of changing corresponding form gets final product.
This shows that it is simple in structure to adopt the power adapter capable of changing plug of this kind structure to have, and manufactures This is low, and plug portion changes easily characteristics.
Claims (10)
1. interchangeable plug-in power pack adapter, it is characterized in that: this interchangeable plug-in power pack adapter comprises adaptor body, rotary setting is in the rotation fuse of adaptor body, be inserted in the plug portion on the rotation fuse, and be arranged at the metal clips that movably contacts with plug portion in the adaptor body, described rotation fuse is provided with the through hole of different spacing and shape, the plug portion that is provided with the metallic plug spare of corresponding above-mentioned spacing and shape is installed on this rotation fuse, and described metallic plug spare runs through corresponding through hole and movably contacts with metal clips.
2. interchangeable plug-in power pack adapter as claimed in claim 1 is characterized in that: the flat of the metallic plug spare of intercalation part branch for being parallel to each other.
3. interchangeable plug-in power pack adapter as claimed in claim 1, it is characterized in that: the metallic plug spare of intercalation part branch is be parallel to each other cylindric.
4. interchangeable plug-in power pack adapter as claimed in claim 1 is characterized in that: the metallic plug spare of intercalation part branch is two flat that are 60 degree angles mutually.
5. as claim 2 or 3 or 4 described interchangeable plug-in power pack adapters, it is characterized in that: the through hole of rotation fuse comprises a pair of bigger through hole near the place, two ends, and is symmetricly set on the inboard slightly a pair of less through hole of this bigger through hole.
6. interchangeable plug-in power pack adapter as claimed in claim 5, it is characterized in that: plug portion is provided with accepting groove, and this accepting groove is accommodated the rotation fuse when metallic plug spare inserts rotation fuse through hole.
7. interchangeable plug-in power pack adapter as claimed in claim 1, it is characterized in that: described adaptor body is provided with a step, and this step is provided with groove, and the rotation fuse is installed in this groove, and groove is provided with opening on adjacent two surfaces of this step.
8. interchangeable plug-in power pack adapter as claimed in claim 7, it is characterized in that: relative two madial walls of described groove are provided with swivelling chute, the opposite ends of rotation fuse is provided with rotating shaft, will rotate the fuse rotation with cooperating of swivelling chute by rotating shaft and be installed on adaptor body.
9. interchangeable plug-in power pack adapter as claimed in claim 8, it is characterized in that: the interior element of one of described metal clips end and adaptor body connects, the other end and rotation fuse elasticity butt, be provided with a kink between two ends, metallic plug spare connected with kink when plug portion rotated to vertical position.
10. interchangeable plug-in power pack adapter as claimed in claim 9 is characterized in that: be interference engagement that can be for convenience detach between metallic plug spare and the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201197525U CN201038530Y (en) | 2007-04-25 | 2007-04-25 | Plug interchangeable power supply adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201197525U CN201038530Y (en) | 2007-04-25 | 2007-04-25 | Plug interchangeable power supply adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201038530Y true CN201038530Y (en) | 2008-03-19 |
Family
ID=39211052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201197525U Expired - Fee Related CN201038530Y (en) | 2007-04-25 | 2007-04-25 | Plug interchangeable power supply adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201038530Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013123727A1 (en) * | 2012-02-20 | 2013-08-29 | 深圳市盈基实业有限公司 | Compact power adapter |
| CN113883481A (en) * | 2021-10-19 | 2022-01-04 | 深圳市美斯特光电技术有限公司 | Power connection device and lamp |
-
2007
- 2007-04-25 CN CNU2007201197525U patent/CN201038530Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013123727A1 (en) * | 2012-02-20 | 2013-08-29 | 深圳市盈基实业有限公司 | Compact power adapter |
| CN113883481A (en) * | 2021-10-19 | 2022-01-04 | 深圳市美斯特光电技术有限公司 | Power connection device and lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 |