CN203800630U - Zero power consumption standby charger - Google Patents
Zero power consumption standby charger Download PDFInfo
- Publication number
- CN203800630U CN203800630U CN201320872460.4U CN201320872460U CN203800630U CN 203800630 U CN203800630 U CN 203800630U CN 201320872460 U CN201320872460 U CN 201320872460U CN 203800630 U CN203800630 U CN 203800630U
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- CN
- China
- Prior art keywords
- usb
- female seat
- slide block
- usb female
- movable switch
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- 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 the charger technical field, and especially relates to a zero power consumption standby charger comprising a housing having a USB female seat; a movable switch used for controlling a charging circuit of the charger to be on/off is arranged in the USB female seat; a USB male end of a USB charging line is plugged in the USB female seat, the movable switch is closed; when the USB male end of the USB charging line is pulled from the USB female seat, the movable switch is disconnected. The movable switch is arranged on the USB female seat of the charger, so the USB male end can be plugged to control on/off of the movable switch, thereby realizing zero power consumption standby of the charger, saving electric energy and prolonging service life.
Description
Technical field
The utility model relates to charger technical field, relates in particular to a kind of Zero-power-consumption standby charger.
Background technology
Along with the development of electronic technology, the function of electronic product is more and more; Its power consumption is also increasing; Therefore the frequency of utilization of the charger of electronic product is more and more higher; Because charging times is more also more frequent, therefore a lot of people when in use, are directly inserted in charger on socket, are not just pulling out, and when use, are directly connected and can be used by USB power line.But charger is in the time of supplying power for outside not, himself also, in work, has certain energy consumption; Secondly, charger, for a long time under charged state, also has certain loss, the lost of life to electronic component.
Summary of the invention
The purpose of this utility model is to solve the deficiencies in the prior art, and a kind of Zero-power-consumption standby charger is provided, this charger in the time of holding state, in circuit off-state, can Zero-power-consumption standby.
For achieving the above object, the technical solution adopted in the utility model is:
Zero-power-consumption standby charger, comprises housing, and housing is provided with USB female seat, is provided with the movable switch of the charging circuit break-make for controlling charger in described USB female seat, in the time that the USB of USB charging wire male end is inserted USB female seat, and movable switch closure; In the time that the USB of USB charging wire male end is extracted USB female seat, movable switch disconnects.
Further, movable switch comprises two electrode slices, and the side of described USB female seat has chute, and chute is positioned at a side of two electrode slices, in described chute, be provided with the slide block that can move along chute, slide block is provided with the end face that pushes for slide block being pushed to electrode slice direction; In the time that slide block compresses a contiguous electrode slice, two electrode slice butts.
Further, movable switch comprises two electric contacts, the side of described USB female seat has chute, chute is positioned at a side of two electric contacts, in described chute, be provided with the slide block that can move along chute, the end face of slide block is provided with the conductor for being communicated with two electric contacts, and slide block is provided with the end face that pushes for slide block being pushed to electrode slice direction; Described USB female seat is provided with the elastic component resetting for slide block; In the time inserting USB male end, USB male end butt pushes end face, and slide block moves until conductor and two electric contacts are conflicted to electric contact, elastic component generation deformation, movable switch closure; In the time extracting USB male end, elastic component promotes slide block and resets, and conductor leaves electric contact.
Further, described in to push end face be inclined-plane, described USB female seat is provided with the elastic component resetting for auxiliary slider.
Further, described elastic component is spring, and one end of spring is connected with slide block, and the other end of spring is connected with USB female seat.
Further, described elastic component is shell fragment, and shell fragment is fixed on USB female seat, and shell fragment is provided with a free end, and this free end is connected with slide block.
The beneficial effects of the utility model are: the technical program arranges movable switch in the USB of charger female seat, controls the break-make of movable switch by the plug of USB male end, so reach charger can Zero-power-consumption standby, save electric energy, increase the service life.
Brief description of the drawings
Fig. 1 is the first structural representation of the present utility model.
Fig. 2 is the structural representation of Fig. 1 structure while coordinating with USB male end.
Fig. 3 is the second structural representation of the present utility model.
Fig. 4 is the structural representation of Fig. 3 structure while coordinating with USB male end.
Fig. 5 is the third structure of the present utility model.
Fig. 6 is the structural representation of Fig. 5 structure while coordinating with USB male end.
Fig. 7 is structural representation in the of the present utility model the 4th.
Fig. 8 is the structural representation of Fig. 7 structure while coordinating with USB male end.
Description of reference numerals:
1---USB male end 2---USB female seat 3---shell fragment
4---slide block 5---inclined-plane 6---electrode slices
7---electric contact 8---spring 9---chutes.
Embodiment
Below in conjunction with brief description of the drawings and embodiment, the utility model is further described.
Embodiment 1: as shown in Figures 1 to 4.
Zero-power-consumption standby charger, comprises housing, and housing is provided with USB female seat 2, is provided with the movable switch of the charging circuit break-make for controlling charger in described USB female seat 2, in the time that the USB of USB charging wire male end 1 is inserted USB female seat 2, and movable switch closure; In the time that the USB of USB charging wire male end 1 is extracted USB female seat 2, movable switch disconnects.
Charger is in the time of design, charging circuit in housing is electrically connected with USB female seat 2, after charger Yu city electric connection, charging circuit is powered to electronic product by USB female seat 2 and USB charging wire, the technical program is in the time of design, a movable switch is set USB female seat 2 is interior, control disconnection and the closure of movable switch by plug, and then reach and control the operating state of charger, in the time externally not charging, its movable switch is in off-state, and the charging circuit of charger, in disconnection, off position, can be realized Zero-power-consumption standby.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4; Wherein, movable switch comprises two electrode slices 6, and the side of described USB female seat 2 has chute 9, and chute 9 is positioned at a side of two electrode slices 6, in described chute 9, be provided with the slide block 4 that can move along chute 9, slide block 4 is provided with the end face that pushes for slide block 4 being pushed to electrode slice 6 directions; In the time that slide block 4 compresses a contiguous electrode slice 6, two electrode slice 6 butts.
Movable switch is generally positioned near the power end of charger, or is directly connected with one of them power end, and civil power enters charging circuit by movable switch; Therefore just can realize Zero-power-consumption standby; In the technical program, movable switch is realized connection by the butt of two electrode slices 6, and the butt of electrode slice 6 is controlled by slide block 4, in the time that the USB of USB charging wire male end 1 is inserted USB female end, USB male end 1 can touch the end face that pushes of slip, and push slide block 4 to electrode slice 6 directions, the deformation realize the closure of circuit with another electrode slice 6 butts thereby its contiguous electrode slice 6 bends.In the time that the USB of USB charging wire male end 1 is extracted, the electrode slice 6 of the deformation that bends recovers, and two electrode slices 6 separate, and slide block 4 is resetted.For convenience of the mutual butt of electrode slice 6, electric contact 7 is set on electrode slice 6.In the time that movable switch position is set, can be arranged on the side of USB female seat 2, as shown in Figure 1 and Figure 2; Also can be arranged on bottom side, as shown in Figure 3, Figure 4.
In the time that movable switch is arranged on the side of USB female seat 2, described in to push end face be inclined-plane 5, push end face and be set to inclined-plane 5, can be conducive to promote slide block 4.When USB male end 1 is inserted, just can first abut to inclined-plane 5, then progressively push slide block 4 to electrode slice 6.Reset for convenience of slide block 4, described USB female seat 2 is provided with the elastic component resetting for auxiliary slider 4.When USB male end 1 is inserted, just can first abut to and push end face, then progressively push slide block 4 to electrode slice 6.After USB male end 1 is extracted, slide block 4 resets under the thrust of elastic component, and its one end comes back to USB female seat 2 inside.Electrode slice 6 also recovers under the elastic force of self.As shown in Figure 1, elastic component is shell fragment 3, and as Fig. 3, elastic component is spring 8.In the time that described elastic component is spring 8, one end of spring 8 is connected with slide block 4, and the other end of spring 8 is connected with USB female seat 2.Adopt spring 8 as elastic component, structure is very simple.In the specific implementation, spring 8 can be arranged in chute 9, and be socketed in outside slide block 4, the outer end of spring 8 is fixedly connected with chute 9, the inner of spring 8 and slide block 4 butts; Spring 8 keeps the power inwardly pushing away to slide block 4.Once after USB male end 1 is extracted, under the thrust of spring 8, slide block 4 moves inward, and leaves electrode slice 6.Certainly, also can other positions will be arranged on.
Embodiment 2, referring to Fig. 5 to Fig. 8.
Zero-power-consumption standby charger, its feature difference from Example 1 is: movable switch comprises two electric contacts 7, the side of described USB female seat 2 has chute 9, chute 9 is positioned at a side of two electric contacts 7, in described chute 9, be provided with the slide block 4 that can move along chute 9, the end face of slide block 4 is provided with the conductor for being communicated with two electric contacts 7, and slide block 4 is provided with the end face that pushes for slide block 4 being pushed to electrode slice 6 directions; Described USB female seat 2 is provided with the elastic component resetting for slide block 4; In the time inserting USB male end 1, USB male end 1 butt pushes end face, and slide block 4 moves until conductor and two electric contacts 7 are conflicted to electric contact 7, elastic component generation deformation, movable switch closure; In the time extracting USB male end 1, elastic component promotes slide block 4 and resets, and conductor leaves electric contact 7.
In the specific implementation, side can be that beside can be also bottom side; Come as required the position of design activity switch.Certainly some minor structures that meet embodiment 1, also go for embodiment 2.As the selection of the selection of elastic component and position.
Below be only the application's preferred embodiment, equivalent technical solutions on this basis still falls into application protection range.
Claims (9)
1. Zero-power-consumption standby charger, comprise housing, housing is provided with USB female seat, it is characterized in that: the movable switch that is provided with the charging circuit break-make for controlling charger in described USB female seat, in the time that the USB of USB charging wire male end is inserted USB female seat, movable switch closure; In the time that the USB of USB charging wire male end is extracted USB female seat, movable switch disconnects;
Movable switch comprises two electrode slices, and the side of described USB female seat has chute, and chute is positioned at a side of two electrode slices, is provided with the slide block that can move along chute in described chute, and slide block is provided with the end face that pushes for slide block being pushed to electrode slice direction; In the time that slide block compresses a contiguous electrode slice, two electrode slice butts.
2. Zero-power-consumption standby charger according to claim 1, is characterized in that: described in to push end face be inclined-plane.
3. Zero-power-consumption standby charger according to claim 2, is characterized in that: described USB female seat is provided with the elastic component resetting for auxiliary slider.
4. Zero-power-consumption standby charger according to claim 3, is characterized in that: described elastic component is spring, and one end of spring is connected with slide block, and the other end of spring is connected with USB female seat.
5. Zero-power-consumption standby charger according to claim 3, is characterized in that: described elastic component is shell fragment, and shell fragment is fixed on USB female seat, and shell fragment is provided with a free end, and this free end is connected with slide block.
6. Zero-power-consumption standby charger, comprise housing, housing is provided with USB female seat, it is characterized in that: the movable switch that is provided with the charging circuit break-make for controlling charger in described USB female seat, in the time that the USB of USB charging wire male end is inserted USB female seat, movable switch closure; In the time that the USB of USB charging wire male end is extracted USB female seat, movable switch disconnects; Movable switch comprises two electric contacts, the side of described USB female seat has chute, chute is positioned at a side of two electric contacts, in described chute, be provided with the slide block that can move along chute, the end face of slide block is provided with the conductor for being communicated with two electric contacts, and slide block is provided with the end face that pushes for slide block being pushed to electrode slice direction; Described USB female seat is provided with the elastic component resetting for slide block; In the time inserting USB male end, USB male end butt pushes end face, and slide block moves until conductor and two electric contacts are conflicted to electric contact, elastic component generation deformation, movable switch closure; In the time extracting USB male end, elastic component promotes slide block and resets, and conductor leaves electric contact.
7. Zero-power-consumption standby charger according to claim 6, is characterized in that: described in to push end face be inclined-plane.
8. Zero-power-consumption standby charger according to claim 6, is characterized in that: described elastic component is spring, and one end of spring is connected with slide block, and the other end of spring is connected with USB female seat.
9. Zero-power-consumption standby charger according to claim 6, is characterized in that: described elastic component is shell fragment, and shell fragment is fixed on USB female seat, and shell fragment is provided with a free end, and this free end is connected with slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320872460.4U CN203800630U (en) | 2013-12-27 | 2013-12-27 | Zero power consumption standby charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320872460.4U CN203800630U (en) | 2013-12-27 | 2013-12-27 | Zero power consumption standby charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203800630U true CN203800630U (en) | 2014-08-27 |
Family
ID=51382818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320872460.4U Expired - Fee Related CN203800630U (en) | 2013-12-27 | 2013-12-27 | Zero power consumption standby charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203800630U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105514704A (en) * | 2014-09-25 | 2016-04-20 | 冠捷投资有限公司 | Socket with function of prompting complete insertion of plug |
| CN108814055A (en) * | 2018-08-20 | 2018-11-16 | 畅充科技（北京）有限公司 | Seat and row's chair with self-service charge function |
-
2013
- 2013-12-27 CN CN201320872460.4U patent/CN203800630U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105514704A (en) * | 2014-09-25 | 2016-04-20 | 冠捷投资有限公司 | Socket with function of prompting complete insertion of plug |
| CN108814055A (en) * | 2018-08-20 | 2018-11-16 | 畅充科技（北京）有限公司 | Seat and row's chair with self-service charge function |
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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: 20140827 Termination date: 20171227 |