CN204290381U - A kind of charger - Google Patents
A kind of charger Download PDFInfo
- Publication number
- CN204290381U CN204290381U CN201420728552.XU CN201420728552U CN204290381U CN 204290381 U CN204290381 U CN 204290381U CN 201420728552 U CN201420728552 U CN 201420728552U CN 204290381 U CN204290381 U CN 204290381U
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- CN
- China
- Prior art keywords
- plug
- pin
- charger
- charger body
- expanding
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Abstract
A kind of charger, be intended to overcome Charger (portable round) of the prior art only to the shortcoming that the socket of single correspondence uses, a kind of charger is provided, comprise charger body and charging plug, charger body is provided with charging plug holding tank, charging plug is arranged in charging plug holding tank hinged with charger body, charging plug is two-pin plug, also comprise one group of expanding plug, expanding plug comprises header body, the pin being arranged on the inserted block below header body and being arranged on above header body, the pin of one group of described expanding plug is arranged according to various criterion, inserted block is corresponding with the overall dimension of the charging plug holding tank of charger body, the link slot with two-pin plug grafting is provided with in inserted block, be provided with in link slot respectively with two-pin plug, the contact of the pin electrical connection of expanding plug.The utility model can meet the requirement of different size socket, is widely used.
Description
Technical field
The utility model relates to charging device, particularly relates to a kind of charger being suitable for various socket.
Background technology
The Charger (portable round) of current use uses the socket of single correspondence only, and the scope of application is little, can not meet the instructions for use of all size socket.
Utility model content
The utility model overcomes Charger (portable round) of the prior art only to the shortcoming that the socket of single correspondence uses, and provides a kind of charger.
The technical scheme that the utility model realizes goal of the invention employing is: a kind of charger, comprise charger body and charging plug, charger body comprises housing and is arranged on the charging circuit board in housing, charger body is provided with USB output socket, charger body is provided with charging plug holding tank, charging plug is arranged in charging plug holding tank hinged with charger body, described charging plug is two-pin plug, also comprise one group of expanding plug, described expanding plug comprises header body, the pin being arranged on the inserted block below header body and being arranged on above header body, the pin of one group of described expanding plug is arranged according to various criterion, inserted block is corresponding with the overall dimension of the charging plug holding tank of charger body, the link slot with two-pin plug grafting is provided with in inserted block, be provided with in link slot respectively with two-pin plug, the contact of the pin electrical connection of expanding plug, expanding plug and charger body form inserted block and insert expanding plug fixed connection structure relative to charger body after the charging plug holding tank of charger body, two-pin plug inserts in link slot the structure forming two-pin plug and be electrically connected with the pin of expanding plug simultaneously.
The beneficial effects of the utility model are: because the utility model has prepared the expanding plug adapting to various criterion, user can be according to actual needs, by the two-pin plug grafting in satisfactory expanding plug and charger body, make input circuit conducting, effectively solve existing charger only to the drawback that the socket of single correspondence uses, have simple to operate, the advantage such as to be widely used.
Below in conjunction with accompanying drawing and embodiment, the utility model will be further described.
Accompanying drawing explanation
Fig. 1 is the structural representation one of charger body of the present utility model.
Fig. 2 is the structural representation two of charger body of the present utility model.
Fig. 3 is the structural representation three of charger body of the present utility model.
Fig. 4 is the structural representation of expanding plug embodiment one of the present utility model.
Fig. 5 is the structural representation of the utility model for the using state of expanding plug embodiment one.
Fig. 6 is the A-A cutaway view of Fig. 5.
Fig. 7 is the structural representation of expanding plug embodiment two of the present utility model.
Fig. 8 is the structural representation of expanding plug embodiment three of the present utility model.
In accompanying drawing, 1 for charger body, 1-1 be charging plug holding tank, 1-1-1 is spacing block set, 1-1-2 is limited impression, 1-2 is USB output socket, 1-3 is housing one, 1-4 be housing two, 2 is two-pin plug, 3 be expanding plug, 3-1 is inserted block, 3-1-1 is link slot, 3-2 is header body, 3-3 is pin, 3-4 is contact, 3-5 is guide vane end stop.
Embodiment
As shown in drawings, a kind of charger of the present embodiment, comprises charger body 1 and charging plug.Charger body 1 comprises housing and is arranged on the charging circuit board in housing.Housing is put together by housing one 1-3 and housing two 1-4.Charger body 1 is provided with USB output socket 1-2.Charger body 1 is provided with charging plug holding tank 1-1.Charging plug is arranged in charging plug holding tank 1-1 hinged with charger body 1.The charging plug of the present embodiment is two-pin plug 2.When needs use two-pin plug 2, rotate two-pin plug 2, the pin of two-pin plug 2 is stretched out from the charging plug holding tank 1-1 of charger body 1, may be used for the socket of Unite States Standard and Nippon Standard.Certainly, also can change the structure of charging plug according to design, the charging plug carried as made charger body 1 adapts to the socket of Chinese Industrial Standards (CIS).Also comprise one group of expanding plug 3.The pin 3-3 that expanding plug 3 comprises header body 3-2, is arranged on the inserted block 3-1 below header body 3-2 and is arranged on above header body 3-2.The pin 3-3 of one group of described expanding plug 3 is arranged according to various criterion.Embodiment one is as shown in Figure 4 the pin arranged according to European standard, and the embodiment two shown in accompanying drawing 7 is the pin according to Australia standard configuration, and the embodiment three shown in accompanying drawing 8 is the pin arranged according to British Standard.Inserted block 3-1 is corresponding with the overall dimension of the charging plug holding tank 1-1 of charger body 1.The link slot 3-1-1 with two-pin plug 2 grafting is provided with in inserted block 3-1.The contact 3-4 be electrically connected with the pin 3-3 of two-pin plug 2, expanding plug 3 is respectively provided with in link slot 3-1-1.Expanding plug 3 and charger body 1 form inserted block 3-1 and insert expanding plug 3 fixed connection structure relative to charger body 1 after the charging plug holding tank 1-1 of charger body 1.Two-pin plug 2 inserts in link slot 3-1 the structure forming two-pin plug 2 and be electrically connected with the pin 3-3 of expanding plug 3 simultaneously.In order to better expanding plug 3 and charger body 1 be fixed, be provided with spacing block set 1-1-1 in the middle of the charging plug holding tank 1-1 in the preferred charger body 1 of the present embodiment, in spacing block set 1-1-1, being provided with limited impression 1-1-2.Corresponding, be provided with guide vane end stop 3-5 below header body 3-2.When inserted block 3-1 inserts the charging plug holding tank 1-1 of charger body 1, guide vane end stop 3-5 and limited impression 1-1-2 grafting, not only can limit the insertion depth of inserted block 3-1, can also better expanding plug 3 and charger body 1 be fixed.
When needs use other standard plug, only two-pin plug 2 need be rotated back in charging plug holding tank 1-1, the inserted block 3-1 of expanding plug 3 is aimed at two-pin plug 2 and carries out grafting, two-pin plug 2 is electrically connected with the contact 3-4 in link slot 3-1-1.Because contact 3-4 is electrically connected with the pin 3-3 of expanding plug 3, by contact 3-4, two-pin plug 2 is electrically connected with the pin 3-3 of expanding plug 3, now input circuit conducting.In switching process, utilize the two-pin plug 2 that charger body 1 carries to connect, eliminate extra changeover mechanism, the charger after switching can use on corresponding socket.Because charger body 1 carries a two-pin plug 2, also person easy to use is equipped with a standard plug less.
Claims (2)
1. a charger, comprise charger body and charging plug, charger body comprises housing and is arranged on the charging circuit board in housing, charger body is provided with USB output socket, charger body is provided with charging plug holding tank, charging plug is arranged in charging plug holding tank hinged with charger body, it is characterized in that, described charging plug is two-pin plug (2), also comprise one group of expanding plug (3), described expanding plug (3) comprises header body (3-2), the pin (3-3) being arranged on the inserted block (3-1) below header body (3-2) and being arranged on above header body (3-2), the pin (3-3) of one group of described expanding plug (3) is arranged according to various criterion, inserted block (3-1) is corresponding with the overall dimension of the charging plug holding tank (1-1) of charger body (1), the link slot (3-1-1) with two-pin plug (2) grafting is provided with in inserted block (3-1), be provided with in link slot (3-1-1) respectively with two-pin plug (2), the contact (3-4) that the pin (3-3) of expanding plug (3) is electrically connected, expanding plug (3) and charger body (1) form charging plug holding tank (1-1) expanding plug (3) and charger body (1) the relative fixed connection structure afterwards that inserted block (3-1) inserts charger body (1), two-pin plug (2) inserts in link slot (3-1) structure forming two-pin plug (2) and be electrically connected with the pin (3-3) of expanding plug (3) simultaneously.
2. a kind of charger according to claim 1, it is characterized in that, spacing block set (1-1-1) is provided with in the middle of charging plug holding tank (1-1) in described charger body (1), limited impression (1-1-2) is provided with in spacing block set (1-1-1), header body (3-2) is provided with guide vane end stop (3-5) below, guide vane end stop (3-5) and limited impression (1-1-2) grafting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420728552.XU CN204290381U (en) | 2014-11-28 | 2014-11-28 | A kind of charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420728552.XU CN204290381U (en) | 2014-11-28 | 2014-11-28 | A kind of charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204290381U true CN204290381U (en) | 2015-04-22 |
Family
ID=52873510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420728552.XU Active CN204290381U (en) | 2014-11-28 | 2014-11-28 | A kind of charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204290381U (en) |
-
2014
- 2014-11-28 CN CN201420728552.XU patent/CN204290381U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |