CN203504254U - Portable charger - Google Patents
Portable charger Download PDFInfo
- Publication number
- CN203504254U CN203504254U CN201320663682.5U CN201320663682U CN203504254U CN 203504254 U CN203504254 U CN 203504254U CN 201320663682 U CN201320663682 U CN 201320663682U CN 203504254 U CN203504254 U CN 203504254U
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- CN
- China
- Prior art keywords
- changeable type
- type plug
- plug
- charging pedestal
- portable charger
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- 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 portable charger comprising a charging pedestal and a replaceable plug; the charging pedestal is provided with a gap having a bottom; the bottom is provided with a recessed portion; the replaceable plug is provided with a first abutting surface relative to the bottom of the gap portion; the first abutting surface is provided with a plugging portion. The improvements are that the gap portion is provided with a side face having a slide groove; a push piece is arranged in a position, close to the gap portion, of the charging pedestal; the push piece is provided with a clamp head capable of extending from the slide groove side wall; the replaceable plug is provided with a second abutting surface relative to the side face; the second abutting surface is provided with a flange matched with the slide groove, and the flange is provided with a clamp port; when the replaceable plug is inserted in the gap portion, an insert portion is inserted in the recessed portion, the clamp head is clamped in the clamp port, so the replaceable plug is fixed with the charging pedestal. The portable charger is firm in connection, high in safety, simple in structure, and convenient in usage.
Description
Technical field
The utility model relates to charger, relates in particular to a kind of portable charger.
Background technology
Charger is commonly referred to as and a kind ofly alternating current is converted to low-voltage DC and then is the equipment of electronic product charging, and charger is of many uses in every field, particularly at sphere of life, is widely used in the common electrical equipment charging such as mobile phone, camera, panel computer.
At present, quickening along with internationalization process, increasing electronic product enters international market, for the ease of electronic product, can adapt to the normal use in country variant and area, therefore, as the charger of electronic product, must be applicable to the country of various criterion, thus, on market, occur the charger of replaceable different size plug.
Shown in Fig. 1, the charger of existing replaceable plug, comprise charging pedestal 10 ' and changeable type plug 20 ', changeable type plug 20 ' is provided with chute 202 ', charging pedestal 10 ' is provided with dop 102 ', when connecting, dop 102 ' is aimed to chute 202 ', by changeable type plug 20 ' down sliding, the jack 101 ' that the electrical part 201 ' on changeable type plug 20 ' is inserted on charging pedestal 10 ' is realized electric connection.This connected mode, because changeable type plug 20 ' is to connect with sliding type, its changeable type plug 20 ' is fixing insecure with charging pedestal 10 ', in plug charger or use procedure, easily occur that changeable type plug 20 ' comes off or wants the problem of coming off, thereby initiation safety problem, simultaneously, along with changeable type plug 20 ' is connected increasing of number of times with the 10 ' plug of charging pedestal, between changeable type plug 20 ' and charging pedestal 10 ', can become and more and more send, fixing more insecure, fail safe significantly reduces.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art and a kind of sound construction of providing, dismantle easy to connect, the portable charger that fail safe is higher.
The technical scheme that the utility model solution prior art problem adopts is: a kind of portable charger, it comprises charging pedestal and changeable type plug, described charging pedestal is provided with the notch part that can insert described changeable type plug, described notch part has a bottom surface, described bottom surface is provided with depressed part, described changeable type plug has first abutment face relative with described bottom surface, and described the first abutment face is provided with Plug Division, and its improvement is:
Described notch part has a side, and described side is provided with chute, on described charging pedestal, near described gap portions, has installed a shifting part, and described shifting part has a dop that can be stretched out by described chute wall;
Described changeable type plug has second abutment face relative with described side, and described the second abutment face is provided with the flange suitable with described chute, and described flange is provided with bayonet socket;
When described changeable type plug inserts described notch part, described depressed part is inserted in described Plug Division, and described dop snaps in described bayonet socket, so that described changeable type plug and described charging pedestal are fixed.
Below technique scheme is further elaborated:
Further, described shifting part is connected with described charging pedestal by a return unit, so that when described changeable type plug does not insert described notch part, described dop stretches out in described chute wall.
Further, be provided with electrical part A in the depressed part of described bottom surface, be provided with electrical part B in described Plug Division, when described changeable type plug inserts described notch part, described electrical part A and described electrical part B are in electrical contact.
Further, described electrical part A is conducting probe, and described electrical part B is conductive sleeve, and described conductive sleeve has the inflation port of receiving described conducting probe.
Further, described charging pedestal is provided with at least four USB output interfaces.
Further, described changeable type plug is any one plug in China, the U.S., Britain, Australia, Germany, Italy, Korea S, Africa and other countries in the world man standards.
The beneficial effects of the utility model are: the portable charger that the utility model provides, between charging pedestal and changeable type plug, adopt the locking mechanism of shifting part and bayonet socket, changeable type plug and charging pedestal are connected firmly, be not prone to the situations such as loose or dislocation, its security performance is higher, simultaneously, avoided the existing long-time use causing that connects with sliding type, the problems such as its fail safe significantly reduces, portable charger of the present utility model, can keep long-term connect solid and reliable that use, long service life, fail safe is good, in addition, it is simple in structure, changeable type plug is easy to connect with charging pedestal.
Accompanying drawing explanation
Fig. 1 is charger construction schematic diagram of the prior art;
Fig. 2 is the state diagram of portable charger in the utility model one embodiment;
Fig. 3 is the stereogram of portable charger in the utility model one embodiment;
Fig. 4 is the state diagram of the Sino-British rule of the utility model one embodiment portable charger;
Fig. 5 is the stereogram of the Sino-British rule of the utility model one embodiment portable charger;
Fig. 6 is the state diagram of the Central European rule of the utility model one embodiment portable charger;
Fig. 7 is the stereogram of the Central European rule of the utility model one embodiment portable charger;
Fig. 8 is the state diagram of portable charger in another embodiment of the utility model;
Fig. 9 is the stereogram of portable charger in another embodiment of the utility model;
The realization of the utility model object, functional characteristics and advantage, in connection with embodiment, are described further with reference to accompanying drawing.
Embodiment
Below with reference to drawings and the specific embodiments, describe the technical solution of the utility model in detail, so as clearer, understand invention essence of the present utility model intuitively.
With reference to shown in Fig. 2 to Fig. 3, the present embodiment provides a kind of portable charger, it comprises charging pedestal 10 and changeable type plug 20, described charging pedestal 10 is provided with the notch part that can insert described changeable type plug 20, described notch part has a bottom surface 11, described bottom surface 11 is provided with depressed part 111, described changeable type plug 20 has first abutment face 21 relative with described bottom surface 11, described the first abutment face 21 is provided with Plug Division 211, the size of this Plug Division 211 and described depressed part 111 are suitable, to can be inserted in depressed part 111.
Notch part also has a side 12, and described side 12 is provided with chute 121, on described charging pedestal 10, near described gap portions, has installed a shifting part 13, and described shifting part 13 has a dop 131 that can be stretched out by described chute 121 sidewalls; Corresponding, described changeable type plug 20 has second abutment face 22 relative with described side 12, and described the second abutment face 22 is provided with the flange 221 suitable with described chute 121, and described flange 221 is provided with bayonet socket.
When described changeable type plug 20 inserts described notch part, described depressed part 111 is inserted in described Plug Division 211, flange 221 on changeable type plug 20 is positioned at the chute 121 of charging pedestal 10, described dop 131 snaps in described bayonet socket, so that described changeable type plug 20 is fixing with described charging pedestal 10.
For shifting part 13 can be resetted, this shifting part 13 is connected with described charging pedestal 10 by a return unit, so that when described changeable type plug 20 does not insert described notch part, described dop 131 stretches out in described chute 121 sidewalls.This return unit can be the elastomeric elements such as spring, when applying an external force, when this shifting part 13 is slided to the direction away from described side 12, return unit compression, dop 131 on shifting part 13 can exit in the bayonet socket of changeable type plug 20, after removing external force, at return unit, replys in the process of deformation, promote shifting part 13 to the direction motion near described side 12, finally make dop 131 stretch out from the sidewall of chute 121.When changeable type plug 20 is positioned at notch part, in 131 bayonet sockets that can stretch on changeable type plug 20 of dop, make changeable type plug 20 and charging pedestal 10 fixing and lockings.
In order to realize changeable type plug 20, be electrically connected with charging pedestal 10, in the depressed part 111 of described bottom surface 11, be provided with electrical part A, in described Plug Division 211, be provided with electrical part B, when described changeable type plug 20 inserts described notch part, described electrical part A and described electrical part B are in electrical contact, so, in changeable type plug 20 and charging pedestal 10 fixing and lockings, keep being electrically connected good between the two.
As preferably, electrically part A adopts conducting probe, and electrically part B adopts conductive sleeve, described conductive sleeve has the inflation port of receiving described conducting probe, so, and when described depressed part 111 is inserted in described Plug Division 211, conducting probe is inserted in the inflation port of conductive sleeve, forms good electric connection.
In addition, charging pedestal 10 is provided with at least four USB output interfaces, in the present embodiment, USB output interface is set to 4, a plurality of USB output interfaces can be a plurality of electronic product chargings simultaneously, such as give the chargings such as mobile phone, panel computer simultaneously, meet the needs that people use.
It should be noted that, in order to adapt to country variant standard, changeable type plug 20 can adopt any one in world's every country standard, for example: plug of China, the U.S., Britain, Australia, Germany, Italy, Korea S, Africa and other countries in the world man standards etc., if Fig. 4, Fig. 5 are the English rule plug 20a that meets British Standard, Fig. 6, Fig. 7 are the Europe rule plug 20b that meets European standard, at this, will not enumerate.
Shown in Fig. 8 and Fig. 9, distortion as changeable type plug 20, this changeable type plug 20 can also be designed to other structures, changeable type plug shown in Fig. 8 and Fig. 9 is split type extensible plug 20c, this plug 20c comprises extended line 202c and header body 204c, one end of extended line 202c is provided with a first connector 201c that can be connected with charging pedestal 10, the structure of this first connector 201c and the structure of above-mentioned changeable type plug 20 are similar, there is the first abutment face and the second abutment face, the first abutment face is provided with Plug Division 2011c, the size of this Plug Division 2011c is suitable with the depressed part on charging pedestal 10, to can be inserted in depressed part, the second abutment face is provided with the flange 2012c suitable with described chute, described flange 2012c is provided with bayonet socket, when the first connector 201c inserts described notch part, Plug Division 2011c inserts depressed part, flange 2012c on the first connector 201c is positioned at the chute of charging pedestal 10, dop snaps in described bayonet socket, so that described the first connector 201c and described charging pedestal 10 are fixing, the other end of extended line 202c is provided with the second connector 203c, and the second connector 203c and header body 204c peg graft, and forms and is electrically connected.Its structure is to be out of shape at above-mentioned changeable type plug 20, is mainly, at the first connector 201c, identical structure is set, and can realize and being connected with charging pedestal 10, and no further details to be given herein.This plug 20c is owing to having increased extended line, so, in use, only header body 201c is connected with wall socket or socket, so, on the one hand because header body 201c takes up room less, therefore can be compared with small plug body 201c the area occupied in wall socket or socket, save the position, hole in wall socket or socket, on the other hand, charging pedestal 10 parts can move arbitrarily, are convenient to be connected charging by charging data line with each electronic product, and its use is more flexible.
To sum up, the portable charger that the utility model provides, between charging pedestal 10 and changeable type plug 20, adopt the locking mechanism of shifting part 13 and bayonet socket, changeable type plug 20 and charging pedestal 10 are connected firmly, be not prone to the situations such as loose or dislocation, its security performance is higher, simultaneously, avoided the existing long-time use causing that connects with sliding type, the problems such as its fail safe significantly reduces, portable charger of the present utility model, can keep long-term connect solid and reliable that use, long service life, fail safe is good, in addition, it is simple in structure, changeable type plug 20 is easy to connect with charging pedestal 10.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. a portable charger, it comprises charging pedestal and changeable type plug, described charging pedestal is provided with the notch part that can insert described changeable type plug, described notch part has a bottom surface, described bottom surface is provided with depressed part, described changeable type plug has first abutment face relative with described bottom surface, and described the first abutment face is provided with Plug Division, it is characterized in that:
Described notch part has a side, and described side is provided with chute, on described charging pedestal, near described gap portions, has installed a shifting part, and described shifting part has a dop that can be stretched out by described chute wall;
Described changeable type plug has second abutment face relative with described side, and described the second abutment face is provided with the flange suitable with described chute, and described flange is provided with bayonet socket;
When described changeable type plug inserts described notch part, described depressed part is inserted in described Plug Division, and described dop snaps in described bayonet socket, so that described changeable type plug and described charging pedestal are fixed.
2. portable charger according to claim 1, is characterized in that: described shifting part is connected with described charging pedestal by a return unit, so that when described changeable type plug does not insert described notch part, described dop stretches out in described chute wall.
3. portable charger according to claim 2, it is characterized in that: in the depressed part of described bottom surface, be provided with electrical part A, in described Plug Division, be provided with electrical part B, when described changeable type plug inserts described notch part, described electrical part A and described electrical part B are in electrical contact.
4. portable charger according to claim 3, is characterized in that: described electrical part A is conducting probe, and described electrical part B is conductive sleeve, and described conductive sleeve has the inflation port of receiving described conducting probe.
5. according to the portable charger described in any one in claim 1-4, it is characterized in that: described charging pedestal is provided with at least four USB output interfaces.
6. according to the portable charger described in any one in claim 1-4, it is characterized in that: described changeable type plug is any one plug in China, the U.S., Britain, Australia, Germany, Italy, Korea S, Africa and other countries in the world man standards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320663682.5U CN203504254U (en) | 2013-10-25 | 2013-10-25 | Portable charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320663682.5U CN203504254U (en) | 2013-10-25 | 2013-10-25 | Portable charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203504254U true CN203504254U (en) | 2014-03-26 |
Family
ID=50335199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320663682.5U Expired - Fee Related CN203504254U (en) | 2013-10-25 | 2013-10-25 | Portable charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203504254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870743A (en) * | 2016-05-20 | 2016-08-17 | 常熟市立得电器有限公司 | Cooperation structure of charge control box and power plug of electric automobile |
-
2013
- 2013-10-25 CN CN201320663682.5U patent/CN203504254U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870743A (en) * | 2016-05-20 | 2016-08-17 | 常熟市立得电器有限公司 | Cooperation structure of charge control box and power plug of electric automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG BESTEK E-COMMERCE CO., LTD. Free format text: FORMER NAME: SHENZHEN MAORUN ELECTRIC CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong city of Shenzhen province Baoan District Xixiang Street Gang iron community Po Tin all the way on the third floor of 258 east part Patentee after: GUANGDONG BESTEK ELECTRONIC COMMERCE CO., LTD. Address before: 518000 Guangdong city of Shenzhen province Baoan District Xixiang Street Gang iron community Po Tin all the way on the third floor of 258 east part Patentee before: Shenzhen Maorun Electric Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20191025 |