CN209088804U - A kind of power supply change-over device - Google Patents
A kind of power supply change-over device Download PDFInfo
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- 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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- power supply
- power
- charging cable
- shell
- output end
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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
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.
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 |
Family
ID=67127864
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)
| 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 |
-
2019
- 2019-01-07 CN CN201920019450.3U patent/CN209088804U/en active Active
Cited By (1)
| 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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