CN204144624U - The charger of convertible different systems plug - Google Patents

The charger of convertible different systems plug Download PDF

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Publication number
CN204144624U
CN204144624U CN201420505184.2U CN201420505184U CN204144624U CN 204144624 U CN204144624 U CN 204144624U CN 201420505184 U CN201420505184 U CN 201420505184U CN 204144624 U CN204144624 U CN 204144624U
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CN
China
Prior art keywords
plug
charger
pin
matrix
pin plug
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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
Application number
CN201420505184.2U
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Chinese (zh)
Inventor
李俊能
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李俊能
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Priority to CN201420505184.2U priority Critical patent/CN204144624U/en
Application granted granted Critical
Publication of CN204144624U publication Critical patent/CN204144624U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of charger of convertible different systems plug, this charger is provided with charger matrix, charger matrix is provided with can plug the plug-assembly of changeable plug, lead-out terminal and USB interface, the wiring board of band charging circuit is provided with in charger matrix, described plug-assembly, lead-out terminal and USB interface are electrically connected with this wiring board, described plug-assembly comprises connector assembly and different two-pin plugs and three-pin plug in the standard being oppositely arranged on connector assembly two ends, described plug-assembly is by pulling up from charger matrix, three-pin plug or two-pin plug that a kind of two-pin plug of standard or three-pin plug can be transformed to another kind of standard by charger matrix is inserted after rotation direction.The features such as charger of the present utility model can be changed mutually between the plug of two kinds of different sizes, has compact, is easy to carry, easy to use.

Description

The charger of convertible different systems plug
[technical field]
The utility model relates to attaching plug, particularly relates to a kind of charger of convertible different systems plug of convertible different size plug.
[background technology]
At present, various communicating terminal and domestic electric appliance, such as mobile phone, panel computer etc. have been widely used in people's life, and this kind of portable set is all powered by rechargeable battery, and battery then will be charged by charger.Although the function of various charger is identical, country variant is not quite similar to the standard of the attaching plug of charger and specification requirement, and the plug as European standard is two-pin plug, and the plug of Britain's standard is then three-pin plug.Difference in this specification makes people's whilst on tour between country variant, has to carry the charger of two kinds of different systems, and thus using to people makes troubles.In addition, the attaching plug of existing charger is fixed single bipod or three-pin plug, cannot realize the exchange of the attaching plug of two kinds of different systems on a charger.
[summary of the invention]
The utility model is intended to solve the problem, and provides a kind of and can change mutually between the plug of two kinds of different sizes, and compact, is easy to carry, the charger of convertible different systems plug easy to use.
For achieving the above object, the utility model provides a kind of charger of convertible different systems plug, this charger is provided with charger matrix, charger matrix is provided with can plug the plug-assembly of changeable plug, lead-out terminal and USB interface, the wiring board of band charging circuit is provided with in charger matrix, described plug-assembly, lead-out terminal and USB interface are electrically connected with this wiring board, described plug-assembly comprises connector assembly and different two-pin plugs and three-pin plug in the standard being oppositely arranged on connector assembly two ends, described plug-assembly is by pulling up from charger matrix, three-pin plug or two-pin plug that a kind of two-pin plug of standard or three-pin plug can be transformed to another kind of standard by charger matrix is inserted after rotation direction.
Charger matrix is column, and its upper end is provided with the connector assembly holding part corresponding with the connector assembly shape of plug-assembly and holds the storage tank of two-pin plug and three-pin plug, is connected with lower cover at charger base bottom.
Wiring board is arranged on the storage tank side in charger matrix, described USB interface is located at the opposite side of storage tank, in the USB hole covered under the end of USB interface is placed in charger, described wiring board is electrically connected with described plug-assembly, lead-out terminal and USB interface respectively, described lead-out terminal is column, it is laterally fixed on arc support, it is outer and be connected with wiring board that arc support is stretched out in one end of lead-out terminal, its other end is electrically connected with two-pin plug and three-pin plug respectively, and described arc support is fixed on charger baseline top.
Connector assembly holding part is that top portion arranges the arc boss of convex and formed in charger matrix, and the thickness of the distance between the upper surface of this arc boss and the upper end of charger matrix and the connector assembly of plug-assembly is corresponding.
Storage tank is by the U-lag of the longitudinal direction of the central authorities being arranged on arc boss and is arranged on this U-lag lower end and the strip through-hole of the through longitudinal direction to charger base bottom is formed.
Two-pin plug comprises two-pin plug seat, two pins and conducting strip, and described two pins are fixed on two-pin plug seat, and described conducting strip is fixed on bottom two-pin plug seat, and the afterbody of two pins is electrically connected with conducting strip, and conducting strip is then electrically connected with lead-out terminal.
Conducting strip comprises link and contact jaw, and its link is provided with the connecting hole be connected with pin, and its contact jaw extends to the position corresponding with described lead-out terminal, is provided with protruding shell fragment at this contact jaw, and conducting strip is electrically connected with lead-out terminal by this shell fragment.
Three-pin plug comprises three-pin plug seat, three pins and conducting strip, described three pins are fixed on three-pin plug seat, described conducting strip is fixed on bottom three-pin plug seat, and the afterbody of three pins is electrically connected with described conducting strip, and conducting strip is then electrically connected with lead-out terminal.
Conducting strip comprises link and contact jaw, its link is provided with the connecting hole be connected with pin, its contact jaw extends to the position corresponding with described lead-out terminal by the turnover of L shape, is provided with protruding shell fragment at this contact jaw, and conducting strip is electrically connected with lead-out terminal by this shell fragment.
Connector assembly is fixed as one by screw by two-pin plug seat and three-pin plug seat and is formed.
Contribution of the present utility model is, it efficiently solves the problem that existing charger cannot carry out different systems conversion.The attaching plug of two kinds of different systems is set to one by the utility model, and can be realized the exchange of the plug of two kinds of different systems by plug mode, is thus very easy to user.The features such as the utility model also has compact, is easy to carry, easy to use.
[accompanying drawing explanation]
Fig. 1 is parts exploded perspective schematic diagram of the present utility model.
Fig. 2 is another parts exploded perspective schematic diagram of the present utility model.
Fig. 3 is that plug-assembly is extracted from charger matrix, and turns to three-pin plug upwards structural representation.
Fig. 4 is the utility model schematic perspective view that the plug of charger is converted to three-pin plug.
Fig. 5 is that plug-assembly is extracted from charger matrix, and turns to two-pin plug upwards structural representation.
Fig. 6 is the utility model schematic perspective view that the plug of charger is converted to two-pin plug.
[embodiment]
The following example is further explanation of the present invention, does not constitute any limitation the present invention.
Consult Fig. 1, Fig. 2, the charger of convertible different systems plug of the present utility model comprises charger matrix 10, plug-assembly 20, lead-out terminal 30, USB interface 40 and wiring board 50.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 5, in the present embodiment, described charger matrix 10 is cross sections is square or rectangular column.Connector assembly holding part 11 and storage tank 12 is provided with in charger matrix 10 upper end.As shown in Fig. 1, Fig. 3, Fig. 5, described connector assembly holding part 11 is arranged on top portion in charger matrix 10, it is the arc boss of convex, the thickness of the distance between the upper surface of this arc boss and the upper end of charger matrix and the connector assembly 21 of plug-assembly is corresponding, make when plug-assembly 20 inserts the connector assembly holding part 11 of charger matrix, the upper surface of connector assembly 21 is concordant with the upper surface of charger matrix.Longitudinal U-lag 121 is provided with in the central authorities of the arc boss of connector assembly holding part, for holding three-pin plug 23, be provided with longitudinal strip through-hole 122 in this U-lag lower end, this through hole is by through to charger base bottom bottom described U-lag 121, and it is for holding two-pin plug 22.Bottom charger matrix 10, be connected with lower cover 13, lower cover 13 is provided with two USB holes 131, for placing USB interface 40.
As shown in Figure 1 and Figure 2, described plug-assembly 20 is can the movable plug-assembly of plug, and it comprises connector assembly 21, two-pin plug 22 and three-pin plug 23, and two-pin plug 22 and three-pin plug 23 are in being oppositely arranged on connector assembly two ends.Two-pin plug 22 is the plug that standard is different with three-pin plug 23, and in the present embodiment, two-pin plug 22 is European standard plug, and three-pin plug 23 is Britain's standard plug, can change mutually between them.In the present embodiment, described two-pin plug 22 comprises two-pin plug seat 221, two pins 222 and conducting strip 223, wherein, described two-pin plug seat 221 is made up of with the plug fixed part 2212 of the bulk protruded from this connecting portion the connecting portion 2211 of tabular, and connecting portion 2211 edge is provided with the connecting hole 22111 be connected with the three-pin plug seat 231 of three-pin plug.Described plug fixed part 2212 is provided with the hole of stretching out for two pins 222.Two pins 222 are in cylindric, and it is fixed on two-pin plug seat 221, and its front end is stretched out outside plug fixed part 2212, and its afterbody protrudes from connecting portion 2211 lower surface, and is electrically connected with conducting strip 223.Described conducting strip 223 is fixed on bottom two-pin plug seat 221, and it comprises link and contact jaw, and its link is provided with the afterbody of connecting hole 2231, two pins 222 be connected with pin 222 through this connecting hole 2231, and fixing and electrical connection with it.The contact jaw of conducting strip extends to the position corresponding with described lead-out terminal 30, is provided with protruding shell fragment 2232 at this contact jaw, and conducting strip to be contacted with lead-out terminal 30 by this shell fragment 2232 and is electrically connected.Described three-pin plug 23 comprises three-pin plug seat 231, three pins 232 and conducting strip 233, and wherein, three-pin plug seat 231 is plate body, is provided with the screw hole column 2311 be connected with the two-pin plug seat 221 of two-pin plug within it.The plates of described three pins 232 to be cross sections be rectangle, it is fixed on three-pin plug seat 231.Described conducting strip 233 is fixed on bottom three-pin plug seat 231, and this conducting strip 233 comprises link and contact jaw, and its link is provided with the afterbody of connecting hole 2331, three pins 232 be connected with pin 232 through this connecting hole 2331, and fixing and electrical connection with it.The contact jaw of conducting strip extends to the position corresponding with described lead-out terminal 30 by the turnover of L shape, is provided with protruding shell fragment 2332 at this contact jaw, and conducting strip to be contacted with lead-out terminal 30 by this shell fragment 2232 and is electrically connected.When charger is inserted supply socket by two-pin plug 22 and three-pin plug 23, charger circuit is through pin 222 or 232, conducting strip 223 or 233, lead-out terminal 30 and wiring board 50 conducting, by inserting in the USB interface 40 be electrically connected with wiring board 50 the USB line being with charging connector, can charge to the electric equipment such as mobile phone, panel computer.
In Fig. 1, Fig. 2, described two-pin plug seat 221 is screwed by the connecting hole 22111 be located on two-pin plug seat and the screw hole column 2311 be located on three-pin plug with three-pin plug seat 231 and is integrated, and forms described connector assembly 21.The two ends of connector assembly 21 are respectively the two-pin plug 22 and three-pin plug 23 that oppositely arrange.
Again as shown in Figure 1 and Figure 2, described lead-out terminal 30 is conduction copper column, two lead-out terminals are laterally fixed on arc support 31, one end of lead-out terminal 30 is stretched out outside arc support 31, this end is connected with wiring board 50 by wire, the other end of two lead-out terminals is electrically connected with two-pin plug 22 and three-pin plug 23 respectively, joint pin is provided with inside described arc support, be provided with connecting hole corresponding with it at charger matrix 10 top, arc support is fixed on charger matrix 10 top by joint pin being inserted the connecting hole at charger matrix 10 top.
Again as shown in Figure 1 and Figure 2, described wiring board 50 is provided with general charging circuit, and it is fixed on storage tank 12 side in charger matrix.Described USB interface 40 is fixed on the opposite side of storage tank 12, and the end of USB interface 40 is placed in the USB hole 131 on charger lower cover 13.Described wiring board 50 is electrically connected with described plug-assembly 20, lead-out terminal 30 and USB interface 40 respectively.
Operation principle of the present utility model is as shown in Fig. 3 ~ Fig. 6, and wherein, the plug-assembly that Fig. 3, Fig. 4 show charger is converted to the process of three-pin plug by two-pin plug.As Fig. 3, when the charger charging of band three-pin plug will be used, plug-assembly 20 can be pulled up from charger matrix 10 and rotate 180 degree, make three-pin plug 23 upward, then the connector assembly holding part 11 on charger matrix is inserted, charger can be converted to the three-pin plug adapting to Britain's standard, the charger after conversion as shown in Figure 4.The plug-assembly that Fig. 5, Fig. 6 show charger is converted to the process of two-pin plug by three-pin plug.As Fig. 5, when the charger charging of band two-pin plug will be used, plug-assembly 20 can be pulled up from charger matrix 10 and rotate 180 degree, make two-pin plug 22 upward, then the connector assembly holding part 11 on charger matrix is inserted, charger can be converted to the two-pin plug adapting to European standard, the charger after conversion as shown in Figure 6.
Although disclosed the utility model by above embodiment; but protection range of the present utility model is not limited thereto; under the condition not departing from the utility model design, all will fall in right of the present utility model the distortion, replacement etc. that above each component does.

Claims (10)

1. the charger of a convertible different systems plug, it is characterized in that, this charger is provided with charger matrix (10), charger matrix (10) is provided with can plug the plug-assembly of changeable plug (20), lead-out terminal (30) and USB interface (40), the wiring board (50) of band charging circuit is provided with in charger matrix (10), described plug-assembly (20), lead-out terminal (30) and USB interface (40) are electrically connected with this wiring board (50), described plug-assembly (20) comprises connector assembly (21) and different two-pin plugs (22) and three-pin plug (23) in the standard being oppositely arranged on connector assembly two ends, described plug-assembly (20) is by pulling up from charger matrix (10), three-pin plug (23) or two-pin plug (22) that a kind of two-pin plug of standard (22) or three-pin plug (23) can be transformed to another kind of standard by charger matrix is inserted after rotation direction.
2. the charger of convertible different systems plug as claimed in claim 1, it is characterized in that, described charger matrix (10) is column, its upper end is provided with the connector assembly holding part (11) corresponding with the connector assembly of plug-assembly (21) shape and holds the storage tank (12) of two-pin plug and three-pin plug, is connected with lower cover (13) in charger matrix (10) bottom.
3. the charger of convertible different systems plug as claimed in claim 2, it is characterized in that, described wiring board (50) is arranged on storage tank (12) side in charger matrix, described USB interface (40) is located at the opposite side of storage tank (12), the end of USB interface (40) is placed in the USB hole (131) on charger lower cover (13), described wiring board (50) respectively with described plug-assembly (20), lead-out terminal (30) and USB interface (40) electrical connection, described lead-out terminal (30) is in column, it is laterally fixed on arc support (31), arc support (31) is stretched out and be connected with wiring board (50) outward in one end of lead-out terminal (30), its other end is electrically connected with two-pin plug (22) and three-pin plug (23) respectively, described arc support is fixed on charger matrix (10) top.
4. the charger of convertible different systems plug as claimed in claim 2, it is characterized in that, described connector assembly holding part (11) is that top portion arranges the arc boss of convex and formed in charger matrix (10), and the thickness of the connector assembly (21) of the distance between the upper surface of this arc boss and the upper end of charger matrix and plug-assembly is corresponding.
5. the charger of convertible different systems plug as claimed in claim 4, it is characterized in that, described storage tank (12) is by the U-lag of the longitudinal direction of the central authorities being arranged on arc boss (121) and is arranged on this U-lag lower end and the strip through-hole (122) of the through longitudinal direction to charger base bottom is formed.
6. the charger of convertible different systems plug as claimed in claim 1, it is characterized in that, described two-pin plug (22) comprises two-pin plug seat (221), two pins (222) and conducting strip (223), described two pins (222) are fixed on two-pin plug seat (221), described conducting strip (223) is fixed on two-pin plug seat (221) bottom, the afterbody of two pins is electrically connected with conducting strip (223), and conducting strip (223) is then electrically connected with lead-out terminal (30).
7. the charger of convertible different systems plug as claimed in claim 6, it is characterized in that, described conducting strip (223) comprises link and contact jaw, its link is provided with the connecting hole (2231) be connected with pin (222), its contact jaw extends to the position corresponding with described lead-out terminal (30), be provided with protruding shell fragment (2232) at this contact jaw, conducting strip is electrically connected with lead-out terminal (30) by this shell fragment (2232).
8. the charger of convertible different systems plug as claimed in claim 1, it is characterized in that, described three-pin plug (23) comprises three-pin plug seat (231), three pins (232) and conducting strip (233), described three pins (232) are fixed on three-pin plug seat (231), described conducting strip (233) is fixed on three-pin plug seat (231) bottom, the afterbody of three pins is electrically connected with described conducting strip (233), and conducting strip (233) is then electrically connected with lead-out terminal (30).
9. the charger of convertible different systems plug as claimed in claim 8, it is characterized in that, described conducting strip (233) comprises link and contact jaw, its link is provided with the connecting hole (2331) be connected with pin (232), its contact jaw extends to the position corresponding with described lead-out terminal (30) by the turnover of L shape, be provided with protruding shell fragment (2332) at this contact jaw, conducting strip is electrically connected with lead-out terminal (30) by this shell fragment (2232).
10. the charger of convertible different systems plug as claimed in claim 1, is characterized in that, described connector assembly (21) is fixed as one by screw by two-pin plug seat (221) and three-pin plug seat (231) and is formed.
CN201420505184.2U 2014-09-03 2014-09-03 The charger of convertible different systems plug Expired - Fee Related CN204144624U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420505184.2U CN204144624U (en) 2014-09-03 2014-09-03 The charger of convertible different systems plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420505184.2U CN204144624U (en) 2014-09-03 2014-09-03 The charger of convertible different systems plug

Publications (1)

Publication Number Publication Date
CN204144624U true CN204144624U (en) 2015-02-04

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CN201420505184.2U Expired - Fee Related CN204144624U (en) 2014-09-03 2014-09-03 The charger of convertible different systems plug

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105244674A (en) * 2015-10-26 2016-01-13 苏州凯丰电子电器有限公司 Hair styler convenient to use
CN110098544A (en) * 2019-03-30 2019-08-06 岳西县天鹅电子科技有限公司 A kind of phone charger of Adjustable plug
CN111725861A (en) * 2020-05-22 2020-09-29 赛尔康技术(深圳)有限公司 Head-replaceable charger with coaxial conductive structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105244674A (en) * 2015-10-26 2016-01-13 苏州凯丰电子电器有限公司 Hair styler convenient to use
CN110098544A (en) * 2019-03-30 2019-08-06 岳西县天鹅电子科技有限公司 A kind of phone charger of Adjustable plug
CN111725861A (en) * 2020-05-22 2020-09-29 赛尔康技术(深圳)有限公司 Head-replaceable charger with coaxial conductive structure

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C14 Grant of patent or utility model
GR01 Patent grant
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: 20150204

Termination date: 20160903