CN212485733U - Power adapter with replaceable plug - Google Patents
Power adapter with replaceable plug Download PDFInfo
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- CN212485733U CN212485733U CN202021438852.6U CN202021438852U CN212485733U CN 212485733 U CN212485733 U CN 212485733U CN 202021438852 U CN202021438852 U CN 202021438852U CN 212485733 U CN212485733 U CN 212485733U
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Abstract
The utility model relates to a power adapter with replaceable plug, which comprises an adapter body and a conversion plug; the adapter main body is internally provided with a PCB, the adapter main body is provided with a positioning groove, the side wall of the positioning groove is protruded with a buckling bone, the bottom of the positioning groove is protruded with a main body conductive post, and the main body conductive post is electrically connected with the PCB; the conversion plug is provided with an electric insertion column which is used for being electrically connected with the socket, a positioning lug which is matched with the positioning groove is arranged on the conversion plug, a buckling groove with an opening part is formed in the side wall of the positioning lug, the conversion plug is provided with a guide groove, a socket electric contact sheet and a fixed support for fixing the electric contact sheet are arranged in the conversion plug, a clamping groove is formed between the socket electric contact sheet and the fixed support in a surrounding mode, and the socket electric contact sheet is electrically connected with the electric insertion column; the utility model discloses a structure makes changeover plug detachably install on adapter body, and the user can change different plugs according to the difference of socket to satisfy the user demand of user when going out to travel or going abroad.
Description
Technical Field
The utility model relates to a power adapter of removable plug.
Background
At present, portable small-sized power adapters are widely used in people's lives to provide working power for different devices. Although the power adapter can bring great convenience to the life of people, the structural limitation of the power adapter also brings inconvenience to people in some occasions. The plug of the existing power adapter is usually fixed with the adapter body into a whole, so that a user has to carry different power adapters to adapt to different plugs when going out for travel or abroad, and inconvenience is brought to the user.
Disclosure of Invention
In order to overcome the technical problem that the clamping of the hand occurs when the door plate is closed in the prior art, the utility model provides a power adapter with a replaceable plug, which comprises an adapter main body and a conversion plug; the adapter comprises an adapter body, a PCB, a positioning groove, a buckling rib, a main body conductive post and a main body conductive post, wherein the PCB is installed in the adapter body, the positioning groove is formed in the adapter body, the buckling rib protrudes from the side wall of the positioning groove, the main body conductive post protrudes from the bottom of the positioning groove, and the main body conductive post is electrically connected with the PCB; the conversion plug is provided with an electric insertion column which is used for being electrically connected with a socket, a positioning lug which is matched with the positioning groove is arranged on the conversion plug, a buckling groove with an opening part is formed in the side wall of the positioning lug, the conversion plug is provided with a guide groove, a socket electric contact piece and a fixing support for fixing the electric contact piece are installed in the conversion plug, a clamping groove is formed between the socket electric contact piece and the fixing support in a surrounding mode, and the socket electric contact piece is electrically connected with the electric insertion column; the positioning lug is arranged in the positioning groove and can rotate in the positioning groove; when the positioning lug is installed in the positioning groove, the buckling bone can enter the buckling groove from the opening part of the buckling groove, the main body conductive column extends into the guide groove, when the positioning lug rotates in the positioning groove, the main body conductive column can rotate in the guide groove to be clamped in the clamping groove and keeps contact with the plug electric contact piece so as to realize electric conduction of the adapter main body and the conversion plug, and the buckling bone slides in the buckling groove and is clamped in the buckling groove.
Further, the fixed bolster is provided with the mounting groove of installation electric plug contact piece, mounting groove department is provided with the erection column, the plug electric contact piece is provided with the mounting hole, the mounting hole suit is on the erection column in order to realize that the plug electric contact piece installs on the fixed bolster, the plug electric contact piece includes first end, second end, the fixed bolster is provided with elasticity card bone, form the chucking groove between elasticity card bone and the first end, the second end is provided with the suit hole, be provided with on the suit hole and fasten the shell fragment, the electric plug suit is fastened through fastening the shell fragment on the suit hole.
Further, the adapter body comprises at least one wire insertion port.
Further, the plug wire port comprises a USB-C plug wire port or a USB-A plug wire port.
The utility model has the advantages that:
the structure of the utility model enables the conversion plug to be detachably arranged on the adapter body, and users can change different plugs according to different sockets, so as to meet the use requirements of users when going out for travel or going abroad; furthermore, the utility model discloses a rotation type straining subassembly's simple structure, it is comparatively simple and convenient during the assembly and disassembly, convenience of customers' use.
Drawings
FIG. 1 is a view showing an assembly structure of a power adapter according to a first embodiment of the present invention;
FIG. 2 is an exploded view of the power adapter according to the first embodiment of the present invention;
fig. 3 is an exploded view of the adaptor body according to the first embodiment of the present invention;
fig. 4 is a diagram illustrating an explosion structure of the conversion plug according to the first embodiment of the present invention;
FIG. 5 is an exploded view of a portion of the structure of the conversion plug according to the first embodiment of the present invention;
FIG. 6 is an exploded view of a power adapter according to a second embodiment of the present invention;
fig. 7 is an exploded view of a power adapter according to a third embodiment of the present invention;
fig. 8 is an exploded view of a power adapter according to a fourth embodiment of the present invention;
fig. 9 is an exploded view of a power adapter according to a fifth embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the following examples, which are only part of the present invention, and these examples are only used to explain the present invention, and do not constitute any limitation to the scope of the present invention.
Referring to fig. 1 to 5, the utility model provides a power adapter with replaceable plug, which comprises an adapter body 1 and a conversion plug 2;
the adapter comprises an adapter main body 1, a PCB 11, a positioning groove 12, a buckling rib 13, a main body conductive column 14 and a PCB 14, wherein the PCB 11 is installed in the adapter main body 1, the positioning groove 12 is formed in the adapter main body 1, the buckling rib 13 protrudes from the side wall of the positioning groove 12, and the main body conductive column 14 is electrically connected with the PCB 14;
the conversion plug 2 is provided with an electric plug column 21 used for being electrically connected with a socket, a positioning lug 22 matched with the positioning groove 12 is arranged on the conversion plug 2, a buckling groove 24 with an opening part 23 is formed in the side wall of the positioning lug 22, a guide groove 25 is formed in the conversion plug 2, a socket electric contact piece 26 and a fixing support 27 for fixing the electric contact piece 26 are installed in the conversion plug 2, a clamping groove 28 is defined between the socket electric contact piece 26 and the fixing support 27, and the socket electric contact piece 26 is electrically connected with the electric plug column 21;
wherein, the positioning lug 22 is arranged in the positioning groove 12 and can rotate in the positioning groove 12; when the positioning projection 22 is installed in the positioning groove 12, the snap rib 13 can enter the snap groove 24 from the opening 23 of the snap groove 24 and the main body conductive post 14 extends into the guide groove 25, when the positioning projection 22 rotates in the positioning groove 12, the main body conductive post 14 can rotate in the guide groove 25 to be clamped in the clamping groove 28 and keep contact with the plug electrical contact 26 to realize the electrical conduction between the adapter main body 1 and the conversion plug 2, and the snap rib 13 slides in the snap groove 24 and is clamped in the snap groove 24.
The utility model discloses a during power adapter installation uses, the location slot of adapter main part is aimed at with change over plug's location lug, and will detain the opening that the bone aims at the catching groove, later with location lug embedding location slot, at this moment, the main part is led electrical pillar and is stretched into in the guide way, rotate change over plug, the main part is led electrical pillar and is slided in the guide way, and the card is gone into in the chucking groove, restriction change over plug rotates for adapter body this moment, and the main part is led electrical pillar and plug electrical contact piece and keeps in contact, make adapter main part and change over plug realize the electric conductance, and the knot bone in the adapter main part also fastens on change over plug's catching groove this moment, restriction change over plug drops for adapter body. When the change-over plug needs to be replaced, the change-over plug is rotated reversely by a hand, at the moment, the main body conductive column can be separated from the clamping groove, the buckling ribs also slide from the buckling groove to the opening part, at the moment, the change-over plug can be detached to be replaced by other different change-over plugs, for example, fig. 6, one change-over plug is an English change-over plug, as shown in fig. 7, one change-over plug is a medium, American and Japanese change-over plug, as shown in fig. 8, one change-over plug is an Australian change-over plug, as shown in fig. 9, and the change-over plug is a strip line type change-. The structure of the utility model enables the conversion plug to be detachably arranged on the adapter body, and users can change different plugs according to different sockets, so as to meet the use requirements of users when going out for travel or going abroad; furthermore, the utility model discloses a rotation type straining subassembly's simple structure, it is comparatively simple and convenient during the assembly and disassembly, convenience of customers' use.
Further, the fixing bracket 27 is provided with a mounting groove 271 for mounting the electrical plug contact piece 26, a mounting post 272 is provided at the mounting groove 271, the plug electrical contact piece 26 is provided with a mounting hole 265, the mounting hole 265 is sleeved on the mounting post 272 to enable the plug electrical contact piece 26 to be mounted on the fixing bracket 27, the plug electrical contact piece 26 comprises a first end 261 and a second end 262, the fixing bracket 27 is provided with an elastic clamping rib 273, a clamping groove 28 is formed between the elastic clamping rib 273 and the first end 261, the second end 262 is provided with a sleeving hole 263, a fastening elastic sheet 264 is provided on the sleeving hole 263, and the electrical plug post 21 is sleeved on the sleeving hole 263 and fastened by the fastening elastic sheet 264.
Further, the adapter body 1 comprises at least one wire insertion port 15; the socket 15 may be a USB-C socket or a USB-a socket.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent changes without departing from the technical scope of the present invention.
Claims (4)
1. A power adapter with replaceable plug is characterized in that: comprises an adapter main body and a conversion plug; the adapter comprises an adapter body, a PCB, a positioning groove, a buckling rib, a main body conductive post and a main body conductive post, wherein the PCB is installed in the adapter body, the positioning groove is formed in the adapter body, the buckling rib protrudes from the side wall of the positioning groove, the main body conductive post protrudes from the bottom of the positioning groove, and the main body conductive post is electrically connected with the PCB; the conversion plug is provided with an electric insertion column which is used for being electrically connected with a socket, a positioning lug which is matched with the positioning groove is arranged on the conversion plug, a buckling groove with an opening part is formed in the side wall of the positioning lug, the conversion plug is provided with a guide groove, a socket electric contact piece and a fixing support for fixing the electric contact piece are installed in the conversion plug, a clamping groove is formed between the socket electric contact piece and the fixing support in a surrounding mode, and the socket electric contact piece is electrically connected with the electric insertion column; the positioning lug is arranged in the positioning groove and can rotate in the positioning groove; when the positioning lug is installed in the positioning groove, the buckling bone can enter the buckling groove from the opening part of the buckling groove, the main body conductive column extends into the guide groove, when the positioning lug rotates in the positioning groove, the main body conductive column can rotate in the guide groove to be clamped in the clamping groove and keeps contact with the plug electric contact piece so as to realize electric conduction of the adapter main body and the conversion plug, and the buckling bone slides in the buckling groove and is clamped in the buckling groove.
2. The power adapter as claimed in claim 1, wherein: the fixed bolster is provided with the mounting groove of installation electric plug contact piece, mounting groove department is provided with the erection column, the plug electric contact piece is provided with the mounting hole, the mounting hole suit is installed on the fixed bolster in order to realize the plug electric contact piece on the erection column, the plug electric contact piece includes first end, second end, the fixed bolster is provided with elasticity card bone, form the chucking groove between elasticity card bone and the first end, the second end is provided with the suit hole, be provided with on the suit hole and set up the shell fragment, it sets up through setting up the shell fragment to insert the electric post suit on the suit hole.
3. The power adapter as claimed in claim 1, wherein: the adapter body includes at least one wire insertion opening.
4. The power adapter as claimed in claim 3, wherein: the plug wire port comprises a USB-C plug wire port or a USB-A plug wire port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021438852.6U CN212485733U (en) | 2020-07-21 | 2020-07-21 | Power adapter with replaceable plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021438852.6U CN212485733U (en) | 2020-07-21 | 2020-07-21 | Power adapter with replaceable plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212485733U true CN212485733U (en) | 2021-02-05 |
Family
ID=74451898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021438852.6U Active CN212485733U (en) | 2020-07-21 | 2020-07-21 | Power adapter with replaceable plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212485733U (en) |
-
2020
- 2020-07-21 CN CN202021438852.6U patent/CN212485733U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220316 Address after: 518000 Room 201, building 53, Longtang new village, Longtang community, Minzhi street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen warm life Technology Co.,Ltd. Address before: 518000 Room 101, building 52, Longtang new village, Longtang community, Minzhi street, Longhua District, Shenzhen City, Guangdong Province Patentee before: Dianyou Electronics (Shenzhen) Co.,Ltd. |