CN206250498U - A kind of dc switch socket circuit - Google Patents
A kind of dc switch socket circuit Download PDFInfo
- Publication number
- CN206250498U CN206250498U CN201621276361.XU CN201621276361U CN206250498U CN 206250498 U CN206250498 U CN 206250498U CN 201621276361 U CN201621276361 U CN 201621276361U CN 206250498 U CN206250498 U CN 206250498U
- Authority
- CN
- China
- Prior art keywords
- power drives
- drives plate
- output
- switch
- output end
- 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
Links
Abstract
The utility model is related to power outlet field, more particularly to a kind of dc switch socket circuit.The circuit includes power drives plate, the selecting switch of multiselect one, direct current output jack, the input of the power drives plate is connected with electric main, the power drives plate is provided with the output end of multiple difference voltages, multiple output ends of the power drives plate connect multiple input contacts of selecting switch respectively, the selecting switch other end is provided with output contact, and the direct current output jack is connected with the output contact of selecting switch or is connected with the output end of power drives plate.Power drives plate provides various conventional DC voltages in the circuit, user's voltage according to needed for external equipment, by the switch connection given voltage of multiselect one to direct current output jack, powered to external equipment by extended line accessory again, this circuit provides the output of the optional voltage of multichannel by way of parallel connection.
Description
Technical field
The utility model is related to power outlet field, more particularly to a kind of dc switch socket circuit.
Background technology
Current plate is included into flush receptacle, the device being electrically accessed with the socket of buttock line or other cities, typically all using 2
The jack that hole or 3 holes are exposed, although although some live jack using Sliding partitions shelves, but still easily removed by centrum, or touch
Plug portion is touched, potential safety hazard is left.
For needing power supply adaptor, it is directly inserted on plate, only not above-mentioned potential safety hazard, while also having not
Problem attractive in appearance, easily loosening.
Current plate does not have clear and definite subregion for the height of voltage, and causing cannot be according to voltage not on a socket
With different output plugholes are set, also different output voltages cannot be as needed adjusted simultaneously, so that it cannot for difference
Voltage output jack targetedly safety precautions is set.
Utility model content
The utility model provides a kind of dc switch socket circuit, it is intended to which the jack to different output voltages sets different
Circuit is moved towards, such that it is able to pointedly set safeguard measure.
The utility model provides a kind of dc switch socket circuit includes the power drives plate, selecting switch of multiselect one, straight
Stream output plughole, the input of the power drives plate is connected with electric main, and the power drives plate is provided with multiple differences
The output end of voltage, multiple output ends of the power drives plate connect multiple input contacts of selecting switch, the choosing respectively
Select the switch other end and be provided with output contact, the direct current output jack is connected or and power drives with the output contact of selecting switch
The output end connection of plate.
Used as further improvement of the utility model, the direct current output jack includes fixed voltage output plughole and optional
Voltage output jack, the optional voltage output jack is connected with the output contact of selecting switch, and the fixed voltage output is inserted
Kong Zeyi is connected to the specific output end of power drives plate.
Used as further improvement of the utility model, the power drives plate is provided with multiple voltage output ends, the selection
Switch is accordingly provided with multiple input contacts, the voltage output end respectively with corresponding control source contact portion.
Used as further improvement of the utility model, the voltage of the voltage output end is not higher than safe voltage 36V.
Used as further improvement of the utility model, the voltage of the voltage output end is set to 5V, 9V, 12V.
Used as further improvement of the utility model, the fixed voltage output plughole of the 5V is USB jack.
Used as further improvement of the utility model, the fixed voltage output plughole is connected with specific output end.
Used as further improvement of the utility model, the same output end of the power drives plate is connected in parallel multiple selections
The input contact of switch.
Used as further improvement of the utility model, the same output end of the power drives plate is connected in parallel multiple direct currents
Output plughole.
The beneficial effects of the utility model are：Power drives plate provides various conventional DC voltages, user in the circuit
The voltage according to needed for external equipment, by the switch connection given voltage of multiselect one to direct current output jack, then is matched somebody with somebody by extended line
Part is powered to external equipment, and this circuit provides the output of the optional voltage of multichannel by way of parallel connection.
Brief description of the drawings
Fig. 1 is the first structure schematic diagram of the utility model dc switch socket circuit；
Fig. 2 is the second structural representation of the utility model dc switch socket circuit.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and implementation
Example, is further elaborated to the utility model.
As shown in figure 1, a kind of dc switch socket circuit includes power drives plate 1, the selecting switch 2, direct current of multiselect one
Output plughole, the input of power drives plate 1 is connected with electric main, and power drives plate 1 is provided with the defeated of multiple difference voltages
Go out end, multiple output ends of power drives plate 1 connect multiple input contacts of selecting switch 2 respectively, and the selecting switch other end sets
There is output contact, direct current output jack is connected with the output contact of selecting switch 2 or is connected with the output end of power drives plate 1.
Wherein, direct current output jack includes fixed voltage output plughole 3 and optional voltage output jack 4, and optional voltage is defeated
Go out jack 4 to be connected with the output contact of selecting switch 2, fixed voltage output plughole 3 selects one, and to be connected to power drives plate 1 specific
Output end.
Power drives plate 1 is accordingly provided with multiple input contacts by being provided with multiple voltage output ends, selecting switch 2,
Voltage output end respectively with corresponding input contact portion.
The output end voltage of power drives plate 1 is not higher than safe voltage 36V.
Preferably, the voltage of voltage output end is set to 5V, 9V, 12V.
Preferably, the fixed voltage output plughole 3 of 5V is USB jack, you can form USB standard power supply.
Fixed voltage output plughole 3 is connected with first voltage output end.
Used as a kind of implementation method, the input that the same output end of power drives plate 1 is connected in parallel multiple selecting switch 2 is touched
Point.
Used as a kind of implementation method, the same output end of power drives plate 1 is connected in parallel multiple direct current output jacks.
Used as a kind of implementation method, as shown in Fig. 2 selecting switch 2 can be cancelled, all output plugholes 4 are attached directly to electricity
The a certain output end of source driving plate 1, as fixed voltage output plughole.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all regarded
To belong to protection domain of the present utility model.
Claims (9)
1. a kind of dc switch socket circuit, it is characterised in that including power drives plate（1）, multiselect one selecting switch（2）、
Direct current output jack, the power drives plate（1）Input be connected with electric main, the power drives plate（1）It is provided with
The output end of multiple difference voltages, the power drives plate（1）Multiple output ends connect selecting switch respectively（2）It is multiple defeated
Enter contact, the selecting switch other end is provided with output contact, the direct current output jack and selecting switch（2）Output contact
Connection or with power drives plate（1）Output end connection.
2. dc switch socket circuit according to claim 1, it is characterised in that the direct current output jack includes fixing
Voltage output jack（3）With optional voltage output jack（4）, the optional voltage output jack（4）With selecting switch（2）It is defeated
Go out contact portion, the fixed voltage output plughole（3）Select one and be connected to power drives plate（1）Output end.
3. dc switch socket circuit according to claim 2, it is characterised in that the power drives plate（1）It is provided with many
Individual voltage output end, the selecting switch（2）Accordingly it is provided with multiple control source contacts, the voltage output end difference
Connected with corresponding switch contact.
4. dc switch socket circuit according to claim 3, it is characterised in that the voltage of the voltage output end is not
Higher than safe voltage 36V.
5. dc switch socket circuit according to claim 3, it is characterised in that the voltage difference of the voltage output end
It is set to 5V, 9V, 12V.
6. dc switch socket circuit according to claim 5, it is characterised in that the fixed voltage output plughole of the 5V
（3）It is USB jack.
7. dc switch socket circuit according to claim 3, it is characterised in that the fixed voltage output plughole（3）
It is connected with specific output end.
8. dc switch socket circuit according to claim 1, it is characterised in that the power drives plate（1）It is same
Output end is connected in parallel multiple selecting switch（2）Input contact.
9. dc switch socket circuit according to claim 1, it is characterised in that the power drives plate（1）It is same
Output end is connected in parallel multiple direct current output jacks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621276361.XU CN206250498U (en) | 2016-11-25 | 2016-11-25 | A kind of dc switch socket circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621276361.XU CN206250498U (en) | 2016-11-25 | 2016-11-25 | A kind of dc switch socket circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206250498U true CN206250498U (en) | 2017-06-13 |
Family
ID=59002551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621276361.XU Expired - Fee Related CN206250498U (en) | 2016-11-25 | 2016-11-25 | A kind of dc switch socket circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206250498U (en) |
-
2016
- 2016-11-25 CN CN201621276361.XU patent/CN206250498U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170613 Termination date: 20191125 |