CN209088804U - A kind of power supply change-over device - Google Patents

A kind of power supply change-over device Download PDF

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Publication number
CN209088804U
CN209088804U CN201920019450.3U CN201920019450U CN209088804U CN 209088804 U CN209088804 U CN 209088804U CN 201920019450 U CN201920019450 U CN 201920019450U CN 209088804 U CN209088804 U CN 209088804U
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China
Prior art keywords
power supply
power
charging cable
shell
cover
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Active
Application number
CN201920019450.3U
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Chinese (zh)
Inventor
林填彬
黄捷舜
叶弋晖
林剑伟
谢礼修
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Motorized Wire Technology Co Ltd
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Shenzhen Motorized Wire Technology Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
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Priority to CN201920019450.3U priority Critical patent/CN209088804U/en
Application granted granted Critical
Publication of CN209088804U publication Critical patent/CN209088804U/en
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Abstract

The utility model relates to a kind of electrical accessorie field, solves the problems, such as that existing power supply line cannot be used for charging cable, include power supply line, the power supply line includes power input plug and power output end;It is characterized by: the power supply line between the power input plug and power output end is equipped with shell, it is equipped with power supply adaptor in shell, power supply adaptor is connected with power supply line, USB interface is connected on power supply adaptor, is plugged with charging cable on USB interface;The shell includes bottom cover, and the upper cover detachably installed with bottom cover cooperation, and the USB incoming end of the charging cable is arranged in shell.To which the power supply change-over device of the utility model both may be used as power supply line, while can charge to digital product, and charging cable do not allow it is easy to be lost;In addition it can be used as power switching line, while can charge to digital product, it is easy to operate, and charging cable do not allow it is easy to be lost.

Description

A kind of power supply change-over device
Technical field
The utility model relates to electrical accessorie fields, and in particular to a kind of power supply change-over device.
Background technique
Internet bar/net coffee scene and other use the scene of three hole plug of product word, the power supply line of host computer adopts Three hole plug of articles word, and share class charger needs on market plane and connect on the USB interface of host computer, but due to computer The electric current of host USB interface is smaller, and this kind of shared charger is faced because USB interface electric current is smaller, fills to mobile phone/digital product The not problem of electricity.General solution is exactly to install insert row additional or the USB interface of charger is changed to plug, then install additional slotting Row, to solve the problems, such as this.This solution has the disadvantage that: 1, equipment overall cost is high;2, transportation cost is high;3, management at This height.Be easily lost or by cooperation businessman take away his use;4, cooperation businessman based on security considerations, less receives to install insert row additional. 5, installation site is not fixed, and worry is drenched and the problems such as short circuit occurs;6, erroneous for installation.Due in Internet bar/net coffee finishing When, the considerations of for safety, cost etc., the quantity of socket is also only the use for meeting existing apparatus such as computer, without pre- Stay more sockets.Prior art needs for original part charging cable to be inserted on the insert row of installation, then again connects USB charger Onto the insert row of installation, installation process is quite cumbersome.
Utility model content
The problem of cannot be used for charging cable utility model aims to solve existing power supply line, to solve this problem Using a kind of scheme of power supply change-over device.
To solve the technical solution that the technical issues of the utility model is proposed uses are as follows: the power supply of the utility model is converted Device includes power supply line, and the power supply line includes power input plug and power output end;The power input is inserted Power supply line between head and power output end is equipped with shell, is equipped with power supply adaptor, power supply adaptor and power supply line in shell It is connected, USB interface is connected on power supply adaptor, is plugged with charging cable on USB interface;The shell includes bottom cover, And the upper cover detachably installed with bottom cover cooperation, the USB incoming end of the charging cable are arranged in shell.
Include: to the technical solution that the utility model is further qualified
The blocked hole being engaged by clamping with charging cable is equipped between the bottom cover and upper cover, the charging cable is connected to card It connects in hole.
There are three the USB interface settings, is plugged with IP interface charging cable, MICRO interface on three USB interfaces respectively Charging cable, TPC interface charging cable.
It is connected by screw between the bottom cover and upper cover.
The power input plug is mounted in shell, and the shell is equipped with the switching cooperated with power output end Hole, the transfer hole is interior to be equipped with the inserting terminal cooperated with the jack of power output end.
The power input plug is located at outside shell, and the inserting terminal of power input plug is convex to expose outside.
The power output end is three hole power output end of product suffix.
The power output end is eight suffixes, two hole power output end.
Through the above technical solutions, the utility model has the following beneficial effects: the electricity of the power supply change-over device of the utility model Power supply line between source input plug and power output end is equipped with shell, is equipped with power supply adaptor, power supply adaptor in shell It is connected with power supply line, USB interface is connected on power supply adaptor, is plugged with charging cable on USB interface;Shell includes bottom Lid, and the upper cover detachably installed with bottom cover cooperation, the USB incoming end of charging cable are arranged in shell.It may be used as electricity Source line, while can charge to digital product, and charging cable do not allow it is easy to be lost;In addition it can make as power switching line With, while can charge to digital product, it is easy to operate, and charging cable do not allow it is easy to be lost.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the embodiment one of the utility model power supply change-over device.
Fig. 2 is that the embodiment one of the utility model power supply change-over device opens the structural schematic diagram of upper cover.
Fig. 3 is the structural schematic diagram of the embodiment two of the utility model power supply change-over device.
Fig. 4 is the structural schematic diagram of the embodiment three of the utility model power supply change-over device.
Fig. 5 is the structural schematic diagram of the example IV of the utility model power supply change-over device.
Specific embodiment
It is described further below in conjunction with structure of the attached drawing to the utility model.
Referring to figs. 1 to Fig. 5, the power supply change-over device of the utility model includes power supply line, and power supply line includes that power supply is defeated Enter plug 1 and power output end 2;Power supply line 3 between power input plug and power output end is equipped with shell 4, in shell 4 Equipped with power supply adaptor 5, power supply adaptor 5 is connected with power supply line 3, and USB interface 6, USB interface are connected on power supply adaptor On be plugged with charging cable 7;Shell 4 includes bottom cover 41, and the upper cover 42 detachably installed with bottom cover cooperation, charging cable USB incoming end is arranged in shell.In the present embodiment, it is connected by screw between bottom cover and upper cover.Bottom cover is equipped with screw hole, Upper lid is equipped with screw via hole, and upper cover is screwed on by screw and bottom cover, dismantles convenient for upper cover.It is equipped with and fills between bottom cover and upper cover The blocked hole 8 that electric wire is engaged by clamping, charging cable is connected in blocked hole.Charging cable is inserted into the USB interface on power supply adaptor It is interior, upper cover is closed, is screwed by key screw upper cover with bottom cover.Charging cable is just connected in shell.To prevent charging line dropout. In the present embodiment, there are three USB interface settings, is plugged with IP interface charging cable on three USB interfaces respectively, MICRO interface fills Electric wire, TPC interface charging cable.Consequently facilitating the mobile phone of different model charges.In the present embodiment, power input plug is mounted on shell In vivo.Shell is equipped with the transfer hole 9 cooperated with power output end, is equipped in transfer hole and the cooperation of the jack of power output end Inserting terminal.The power output end of power supply line can be plugged in transfer hole, be used to use as power switching line, while can To charge to digital product.It is easy to use.When it is implemented, power input plug is located at outside shell, power input plug is inserted Connecting terminal is convex to expose outside.It can directly use, while can charge to digital product, and charging cable is not easy as power supply line It loses, convenient for saving.
In the present embodiment one, if the power supply change-over device of Fig. 1 and Fig. 2, the utility model are used as power switching line, electricity Source output terminal is three hole power output end of product suffix, and power input plug is that three needle of product word cooperated with three hole power output ends is inserted Head.The output end of the power supply line of three pin plug of product word and host computer connects, the power switching line on host computer, simultaneously Can charge to digital product, and charging cable do not allow it is easy to be lost, convenient for save.
In the present embodiment two, if the power supply change-over device of Fig. 3, the utility model are used as power switching line, power supply is defeated Outlet is eight suffixes, two hole power output end, and power input plug is eight words, two needle cooperated with eight suffixes, two hole power output end Plug.The output end of the power supply line of eight words, two pin plug and computer monitor connects, the power supply transfer on computer monitor Line, while can charge to digital product, and charging cable do not allow it is easy to be lost, convenient for saving.
In the present embodiment three, if the power supply change-over device of Fig. 4, the utility model are used as power supply line, power output end For three hole power output end of product suffix, the inserting terminal of power input plug is convex to expose outside, can be directly slotting with mark insert row Seat connection.Power supply line on host computer, while can charge to digital product, and charging cable do not allow it is easy to be lost, just In preservation.
In the present embodiment four, if the power supply change-over device of Fig. 5, the utility model are used as power supply line, power output end For eight suffixes, two hole power output end, the inserting terminal of power input plug is convex to expose outside, can be directly slotting with mark insert row Seat connection.Power supply line on computer monitor, while can charge to digital product, and charging cable do not allow it is easy to be lost, Convenient for saving.
So that the power supply change-over device of the utility model may be used as power supply line, while can be filled to digital product Electricity, and charging cable do not allow it is easy to be lost;In addition it can be used as power switching line, while can charge to digital product, It is easy to operate, and charging cable do not allow it is easy to be lost.
Although being described in detail in conjunction with attached drawing to specific embodiment of the present utility model, should not be construed as pair The restriction of the protection scope of the utility model.In range described by claims, those skilled in the art are without creation Property the various modifications that can make of labour and deformation still fall within the protection scope of the utility model.

Claims (8)

1. a kind of power supply change-over device includes power supply line, the power supply line includes power input plug and power supply output End;It is characterized by: the power supply line between the power input plug and power output end is equipped with shell, it is equipped in shell Power supply adaptor, power supply adaptor are connected with power supply line, and USB interface is connected on power supply adaptor, is plugged on USB interface Charging cable;The shell includes bottom cover, and the upper cover detachably installed with bottom cover cooperation, the charging cable USB incoming end is arranged in shell.
2. a kind of power supply change-over device as described in claim 1, it is characterised in that: be equipped between the bottom cover and upper cover with The blocked hole that charging cable is engaged by clamping, the charging cable are connected in blocked hole.
3. a kind of power supply change-over device as described in claim 1, it is characterised in that: there are three the USB interface settings, and three IP interface charging cable, MICRO interface charging cable, TPC interface charging cable are plugged on a USB interface respectively.
4. a kind of power supply change-over device as described in claim 1, it is characterised in that: pass through spiral shell between the bottom cover and upper cover Nail connection.
5. a kind of power supply change-over device as described in claim 1, it is characterised in that: the power input plug is mounted on shell In vivo, the shell is equipped with the transfer hole cooperated with power output end, is equipped with and power output end in the transfer hole The inserting terminal of jack cooperation.
6. a kind of power supply change-over device as described in claim 1, it is characterised in that: the power input plug is located at shell Outside, the inserting terminal of power input plug is convex exposes outside.
7. such as a kind of power supply change-over device described in claim 5 or 6, it is characterised in that: the power output end is product word Three hole power output end of tail.
8. such as a kind of power supply change-over device described in claim 5 or 6, it is characterised in that: the power output end is eight words Two hole power output end of tail.
CN201920019450.3U 2019-01-07 2019-01-07 A kind of power supply change-over device Active CN209088804U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920019450.3U CN209088804U (en) 2019-01-07 2019-01-07 A kind of power supply change-over device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920019450.3U CN209088804U (en) 2019-01-07 2019-01-07 A kind of power supply change-over device

Publications (1)

Publication Number Publication Date
CN209088804U true CN209088804U (en) 2019-07-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920019450.3U Active CN209088804U (en) 2019-01-07 2019-01-07 A kind of power supply change-over device

Country Status (1)

Country Link
CN (1) CN209088804U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021042302A1 (en) * 2019-09-04 2021-03-11 广东高普达集团股份有限公司 Junction box

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021042302A1 (en) * 2019-09-04 2021-03-11 广东高普达集团股份有限公司 Junction box

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