CN202602343U - Universal serial bus (USB) interface output power supply box - Google Patents
Universal serial bus (USB) interface output power supply box Download PDFInfo
- Publication number
- CN202602343U CN202602343U CN 201220308441 CN201220308441U CN202602343U CN 202602343 U CN202602343 U CN 202602343U CN 201220308441 CN201220308441 CN 201220308441 CN 201220308441 U CN201220308441 U CN 201220308441U CN 202602343 U CN202602343 U CN 202602343U
- Authority
- CN
- China
- Prior art keywords
- usb
- supply unit
- installation portion
- interface output
- groove
- Prior art date
- 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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a universal serial bus (USB) interface output power supply box which comprises a base. A power supply device is arranged on the base, a USB charging interface is arranged on the base, and the USB charging interface is connected with the power supply device. The USB interface output power supply box has the advantages of being capable of supplying power for the USB charging interface through the power supply device arranged on the base to timely charge a USB power supply socket, improving using effect and being simple in structure, convenient to carry, simple to operate and safe and reliable.
Description
Technical field
The utility model relates to a kind of power pack of USB interface output.
Background technology
Existing a lot of small electric apparatus is supplied power through USB interface; The prior USB power supply is mostly through the USB interface on the computer; Or supply power through other power supply changeover devices; Operation also will go for computer or other Battery converters are supplied power especially like this, is unfavorable for supplying power anywhere or anytime, thereby has influenced the scope of application of these electrical equipment.
The utility model content
The technical problem that the utility model will solve is existing USB power supply restriction, and result of use is poor, thereby a kind of power pack of USB interface output is provided.
In order to solve the problems of the technologies described above; The utility model is realized through following technical scheme: a kind of power pack of USB interface output, comprise base, and said base is provided with supply unit; Said base is provided with USB charging socket, and said USB charging socket is connected with supply unit.
Preferably, said base comprises supply unit installation portion, USB charging socket installation portion, and said USB charging socket installation portion is fixedly connected on the top of supply unit installation portion; Also can be for making for integral type, simple in structure, result of use is good; Easy for installation, be convenient to dismounting.
Preferably, said supply unit installation portion is connected through screw with USB socket installation portion, also can be convenient to connect the mode that is fixedly coupled through other, and screw connects reliable, and result of use is good, and is easy for installation.
Preferably, said supply unit also can be other supply units at least three joint charging dry cells, and the charging dry cell is simple in structure, easy for installation, effective.
Preferably; The bottom surface of said supply unit installation portion is provided with first groove of being convenient to place supply unit, and said first groove is provided with block, the said block and the first groove snapping; Also be provided with the 3rd groove that connects USB charging socket in said first groove; Supply unit is placed in first groove and through the baffle plate sealing, result of use is good, and is simple in structure.
Preferably, an end of said block is provided with a slice fixture block at least, and said first groove is provided with the draw-in groove that matches with fixture block, also can be other snapping modes, and draw-in groove and fixture block are simple in structure, and snapping is convenient, and result of use is good, and is easy to process.
Preferably, the other end of said block is provided with is convenient to the pressing plate that block is opened, and said supply unit installation portion is provided with second groove with the pressing plate snapping, through the setting of pressing plate, baffle plate is opened easily, and result of use is good.
Preferably, said USB charging socket installation portion is provided with the control switch that the control supply unit is connected, the setting of control switch, and result of use is better, has improved security performance.
Preferably, the top of said USB charging socket installation portion is provided with the boss of placing USB charging socket, and simple in structure, result of use is good.
In sum, the advantage of the utility model: through being arranged on supply unit on the base to the power supply of USB charging socket, can be timely to USB supply socket supply power, result of use improves, and is simple in structure, is easy to carry, simple to operate, safe and reliable.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the structural representation of power pack of a kind of USB interface output of the utility model;
Fig. 2 is the partial enlarged drawing of I among Fig. 1.
Embodiment
Like Fig. 1, shown in Figure 2, a kind of power pack of USB interface output comprises base 1, and said base 1 is provided with supply unit 2; Said base 1 is provided with USB charging socket 3, and said USB charging socket 3 is connected with supply unit 2, and said base 1 comprises supply unit installation portion 4, USB charging socket installation portion 5, and said USB charging socket installation portion 5 is fixedly connected on the top of supply unit installation portion 4; Also can be for making for integral type, simple in structure, result of use is good, and is easy for installation; Be convenient to dismounting, said supply unit installation portion 4 is fixedly connected through screw 7 with USB socket installation portion 5, also can be convenient to connect the mode that is fixedly coupled through other, and screw 7 connects reliable; Result of use is good, and is easy for installation, and said supply unit 2 also can be other supply units at least three joint charging dry cells; The charging dry cell is simple in structure, easy for installation, effective, and the bottom surface of said supply unit installation portion 4 is provided with first groove 41 of being convenient to place supply unit 2; Said first groove 41 is provided with block 42, and said block 42 and first groove, 41 snappings also are provided with the 3rd groove 47 that connects USB charging socket 3 in said first groove 41, and supply unit 2 is placed in first groove 41 also through baffle plate 42 sealings; Result of use is good, and is simple in structure, and an end of said block 42 is provided with a slice fixture block 43 at least; Said first groove 41 is provided with the draw-in groove 44 that matches with fixture block 43, also can be other snapping modes, and draw-in groove 44 is simple in structure with fixture block 43; Snapping is convenient, and result of use is good, and is easy to process; The other end of said block 42 is provided with is convenient to the pressing plate 45 that block 42 is opened, and said supply unit installation portion 4 is provided with second groove 46 with pressing plate 45 snappings, through the setting of pressing plate 45; Baffle plate 42 is opened easily, and result of use is good, and said USB charging socket installation portion 5 is provided with the control switch 8 that control supply unit 2 is connected; The setting of control switch 8, result of use is better, has improved security performance; The top of said USB charging socket installation portion 5 is provided with the boss 51 of placing USB charging socket 3, and simple in structure, result of use is good.
With the supply unit installation portion 4 that is provided with supply unit 2 with after the SB charging socket installation portion 5 that is provided with USB charging socket 3 is fixedly connected through screw 7; USB charging socket 3 is connected with supply unit 2, the charging dry cell is placed in first groove 41 that is arranged on the supply unit mounting panel 4, and through baffle plate 42 snappings; When electrical equipment need charge; Open the control switch 8 that is arranged on the USB charging socket installation portion 5, make power connection, connecting USB charging socket 3 through the USB connecting line just can be easily to the USB small electric apparatus power supply with the USB supply socket such as USB lampet, USB fan; When needing to change supply unit 2; Only need push the pressing plate 45 that is arranged on the baffle plate 42, baffle plate 42 is opened, thereby change supply unit.
Through being arranged on supply unit on the base to the power supply of USB charging socket, can be timely to USB supply socket supply power, result of use improves, and is simple in structure, is easy to carry, simple to operate, safe and reliable.
Claims (9)
1. the power pack of USB interface output; It is characterized in that: comprise base (1); Said base (1) is provided with supply unit (2), and said base (1) is provided with USB charging socket (3), and said USB charging socket (3) is connected with supply unit (2).
2. the power pack of a kind of USB interface output according to claim 1; It is characterized in that: said base (1) comprises supply unit installation portion (4), the USB socket installation portion (5) that charges, and said USB charging socket installation portion (5) is fixedly connected on the top of supply unit installation portion (4).
3. the power pack of a kind of USB interface output according to claim 2, it is characterized in that: said supply unit installation portion (4) is fixedly connected through screw (7) with USB socket installation portion (5).
4. the power pack of a kind of USB interface output according to claim 1 is characterized in that: said supply unit (2) is at least three joint charging dry cells.
5. the power pack of a kind of USB interface output according to claim 2; It is characterized in that: the bottom surface of said supply unit installation portion (4) is provided with first groove (41) of being convenient to place supply unit (2); Said first groove (41) is provided with block (42); Said block (42) and first groove (41) snapping also are provided with the 3rd groove (47) that connects USB charging socket (3) in said first groove (41).
6. the power pack of a kind of USB interface output according to claim 5, it is characterized in that: an end of said block (42) is provided with a slice fixture block (43) at least, and said first groove (41) is provided with the draw-in groove (44) that matches with fixture block (43).
7. the power pack of a kind of USB interface output according to claim 5; It is characterized in that: the other end of said block (42) is provided with is convenient to the pressing plate (45) that block (42) is opened, and said supply unit installation portion (4) is provided with second groove (46) with pressing plate (45) snapping.
8. the power pack of a kind of USB interface output according to claim 2 is characterized in that: said USB charging socket installation portion (5) is provided with the control switch (8) that control supply unit (2) is connected.
9. the power pack of a kind of USB interface output according to claim 2 is characterized in that: the top of said USB charging socket installation portion (5) is provided with the boss (51) of placing USB charging socket (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220308441 CN202602343U (en) | 2012-06-26 | 2012-06-26 | Universal serial bus (USB) interface output power supply box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220308441 CN202602343U (en) | 2012-06-26 | 2012-06-26 | Universal serial bus (USB) interface output power supply box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202602343U true CN202602343U (en) | 2012-12-12 |
Family
ID=47319859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220308441 Expired - Fee Related CN202602343U (en) | 2012-06-26 | 2012-06-26 | Universal serial bus (USB) interface output power supply box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202602343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102738867A (en) * | 2012-06-26 | 2012-10-17 | 应江波 | Power supply box outputting through universal serial bus interface |
-
2012
- 2012-06-26 CN CN 201220308441 patent/CN202602343U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102738867A (en) * | 2012-06-26 | 2012-10-17 | 应江波 | Power supply box outputting through universal serial bus interface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20130626 |