CN203722462U - Double-head standby changing-over type power adapter - Google Patents
Double-head standby changing-over type power adapter Download PDFInfo
- Publication number
- CN203722462U CN203722462U CN201420073113.XU CN201420073113U CN203722462U CN 203722462 U CN203722462 U CN 203722462U CN 201420073113 U CN201420073113 U CN 201420073113U CN 203722462 U CN203722462 U CN 203722462U
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- China
- Prior art keywords
- adapter
- changing
- input
- conversion groove
- over
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- Expired - Fee Related
Links
- 238000006243 chemical reaction Methods 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000000875 corresponding Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
The utility model discloses a double-head standby changing-over type power adapter comprising an adapter (1), an adapter head (5), an input power plug (6), a conversion groove (7), a changing-over jack (8) and an input changing-over terminal (12). The adapter (1) is provided with the conversion groove (7). The adapter head (5) is installed on the conversion groove (7). The changing-over jack (8) is formed in the conversion groove (7). The input power plug (6) is installed on the outer side of the adapter head (5). The input changing-over terminal (12) is installed on the inner side of the adapter head (5). The adapter head is arranged on the adapter, different connection methods of power input are integrated, and advantages of simple structure, safe and convenient utilization, good practicability and easy popularization can be realized.
Description
Technical field
The utility model relates to the standby power supply adaptor changing of portable small-sized power adapter device, especially double end.
Background technology
Power supply adaptor (Power adapter) is the power supply conversion equipment of small portable electronic device and electronic apparatus, generally shell, power transformer and rectification circuit, consists of, and by its output type, can be divided into and exchange output type and direct current output type; By connected mode, can be divided into Direct Plug-In and Table top type.Extensively be matched in the equipment such as phone composite aircraft, game machine, language playback device, walkman, notebook computer, cell phone.
In the said equipment, based on popularizing of existing USB hot plug plug and play technique, this technology can be used as the alternative of output on traditional fixed connection basis, and aspect the connection of input external connection, common fixed connection.Due to the continuous miniaturization of the type movable small power supply adaptor, and the variation requirement of environment for use, the simultaneously integrated fixed product demand that is function with grafting promotes.
Utility model content
The purpose of this utility model is to provide the standby power supply adaptor changing of a kind of double end, adapts to multiple environment for use, can be directly by apparatus connecting in supply socket, also can adopt inserting mode to extend input wires.
The purpose of this utility model will realize by following technical measures: adapter, adapter, input power plug, conversion groove, changing-over jack and input changing-over terminal.
Especially, adapter connects output connection, and in output connection, connects lead-out terminal.
Especially, conversion groove is opened at least one outer wall of adapter.
Especially, on conversion groove, install and press card.
Especially, conversion groove is opened on two adjacent outer walls of adapter, and adapter cross section is ┓ type, and input power plug is installed in adapter side plate outside, and input changing-over terminal is installed in another side plate inner side of adapter.
Especially, conversion groove is opened on an outer wall of adapter, and adapter outer wall is installed input power plug, and adapter inwall is installed input changing-over terminal.
Especially, changing-over jack connects prolongation input line, and extending input line one end has input power plug, and the other end has input changing-over terminal.
Especially, on adapter outer wall, indicator light is installed.
Advantage of the present utility model and effect: the different connected modes of adapter integrated power supply input are set on adapter, simple for structure, safe and convenient to use, practical, be easy to promote.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment 1 structural representation.
Fig. 2 takes off the structural representation after adapter in the utility model embodiment 1.
Fig. 3 is the plan structure schematic diagram of adapter in the utility model embodiment 1.
Fig. 4 is the side-looking structural representation after adapter in the utility model embodiment 1.
Fig. 5 is the plan structure schematic diagram of Fig. 2 in the utility model embodiment 1.
Fig. 6 is the prolongation output line structure schematic diagram in the utility model embodiment 1.
Fig. 7 is the plan structure schematic diagram in the utility model embodiment 2.
Reference numeral comprises: adapter 1, output connection 2, lead-out terminal 3, output sheath 4, adapter 5, input power plug 6, conversion groove 7, changing-over jack 8, pressure card 9, indicator light 10, prolongation input line 11, input changing-over terminal 12.
Embodiment
The utility model principle is, by the conversion link that is easy to plug is set on adapter, with the integrated input power or extract these parts and changing-over extends wiring to extend the link distance of input power of can directly pegging graft on adapter.
The utility model comprises: adapter 1, adapter 5, input power plug 6, conversion groove 7, changing-over jack 8 and input changing-over terminal 12.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment 1: as shown in Figure 1, have conversion groove 7 on adapter 1, on conversion groove 7, adapter 5 is installed, in conversion groove 7, have changing-over jack 8, input power plug 6 is installed in adapter 5 outsides, and input changing-over terminal 12 is installed in adapter 5 inner sides.
In aforementioned, adapter 1 connects output connection 2, and in output connection 2, connects lead-out terminal 3.
In aforementioned, adapter 1 picks out output connection 2 by output sheath 4.Wherein export 4 pairs of output connections 2 of sheath and there is protective effect, effectively weaken wearing and tearing that output connection 2 in use occurs and aging.
In aforementioned, adapter 1 takes off after adapter 5, and as shown in Figure 2, conversion groove 7 is opened on adapter 1 at least one outer wall.Corresponding adapter 5 contacts one or more outer walls of adapter 1 too.
In aforementioned, as shown in Figure 2, on conversion groove 7, install and press card 9.This presses card 9 to coordinate with adapter 5.
In aforementioned, as shown in Figure 3, input power plug 6 sides, installation sites on adapter 5 have fitting operation to indicate, and indicate at this pressing key that there is pressure card 9 on corresponding conversion groove 7 sides.
In aforementioned, as shown in Figure 4, conversion groove 7 is opened on two adjacent outer walls of adapter 1, and adapter 5 cross sections are ┓ type, and input power plug 6 is installed in adapter 5 side plate outsides, and input changing-over terminal 12 is installed in adapter 5 another side plate inner sides.
In aforementioned, conversion groove 7 is opened on an outer wall of adapter 1, and adapter 5 outer walls are installed input power plug 6, and adapter 5 inwalls are installed input changing-over terminal 12.
In aforementioned, as shown in Figure 5, on the conversion groove 7 of adapter 1, there is changing-over jack 8.
In aforementioned, as shown in Figure 6, changing-over jack 8 connects prolongation input line 11, and extending input line 11 one end has input power plug 6, and the other end has input changing-over terminal 12.
In aforementioned, as shown in Figure 7, on adapter 1 outer wall, indicator light 10 is installed.Indicator light 10 is LED lamp.By indicator light 10 indication equipment energising or operating states.
In the present embodiment, equipment adopts card edge type or movable type.Power supply adaptor input voltage A=100-240Vac, 50/60Hz, input current 0.8A, output voltage 12Vdc, output current 0.01A-2.0A, input or output interface device can adopt card edge type, or adopts interchangeable-plug or adopt non-removable power line, main power source tolerance (%) or definitely main power source value+10% ,-10%; IT test phase voltage (V) N/A; Equipment grade Class II double insulation; Class of pollution PD 2, IP degree of protection X0, and operation height above sea level is less than 2000 meters, the thick 28.5mm of adapter 1, long 74mm, wide 46.5mm, output connection 2 and prolongation input line 11 are longer than respectively 1500mm,, the overall equipment quality of adapter 1 is lower than 0.235 kilogram.
The utility model when work, when enough and nearer apart from power consumption equipment in supply socket space, can be directly with the adapter 1 of installation adapter 5, be plugged on socket and use; Less in supply socket space, or when far away apart from power consumption equipment, can extract adapter 5, expose changing-over jack 8 and connect and extend input lines 11 and use with input changing-over terminal 12.
In the utility model, the number of turn of transformer secondary output winding, output voltage and current range and model can have different choice, and transformer and electronic devices and components are arranged on printed circuit board (PCB), then pack a plastic casing into and with ultrasonic bonding, are fixed together.
Claims (8)
1. the standby power supply adaptor changing of double end, comprises adapter (1), adapter (5), input power plug (6), conversion groove (7), changing-over jack (8) and input changing-over terminal (12); It is characterized in that, on adapter (1), there is conversion groove (7), at the upper adapter (5) of installing of conversion groove (7), in conversion groove (7), there is changing-over jack (8), input power plug (6) is installed in adapter (5) outside, and input changing-over terminal (12) is installed in adapter (5) inner side.
2. the standby power supply adaptor changing of double end as claimed in claim 1, is characterized in that, adapter (1) connects output connection (2), and at the upper lead-out terminal (3) that connects of output connection (2).
3. the standby power supply adaptor changing of double end as claimed in claim 1, is characterized in that, conversion groove (7) is opened at least one outer wall of adapter (1).
4. the standby power supply adaptor changing of double end as claimed in claim 1, is characterized in that, the upper installation of conversion groove (7) pressed card (9).
5. double end as claimed in claim 1 is for the power supply adaptor changing, it is characterized in that, conversion groove (7) is opened on two adjacent outer walls of adapter (1), adapter (5) cross section is ┓ type, input power plug (6) is installed in adapter (5) side plate outside, and input changing-over terminal (12) is installed in another side plate inner side of adapter (5).
6. double end as claimed in claim 1 is for the power supply adaptor changing, it is characterized in that, conversion groove (7) is opened on an outer wall of adapter (1), adapter (5) outer wall is installed input power plug (6), and adapter (5) inwall is installed input changing-over terminal (12).
7. double end as claimed in claim 1 is for the power supply adaptor changing, it is characterized in that, changing-over jack (8) connects prolongation input line (11), and extending input line (11) one end has input power plug (6), and the other end has input changing-over terminal (12).
8. the standby power supply adaptor changing of double end as claimed in claim 1, is characterized in that, on adapter (1) outer wall, indicator light (10) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420073113.XU CN203722462U (en) | 2014-02-20 | 2014-02-20 | Double-head standby changing-over type power adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420073113.XU CN203722462U (en) | 2014-02-20 | 2014-02-20 | Double-head standby changing-over type power adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203722462U true CN203722462U (en) | 2014-07-16 |
Family
ID=51161585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420073113.XU Expired - Fee Related CN203722462U (en) | 2014-02-20 | 2014-02-20 | Double-head standby changing-over type power adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203722462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104917007A (en) * | 2015-06-30 | 2015-09-16 | 常州市科宏电子电器有限公司 | Spherically wound data line |
-
2014
- 2014-02-20 CN CN201420073113.XU patent/CN203722462U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104917007A (en) * | 2015-06-30 | 2015-09-16 | 常州市科宏电子电器有限公司 | Spherically wound data line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140716 Termination date: 20180220 |