CN204029635U - A kind of high and low pressure switch of power supply output - Google Patents
A kind of high and low pressure switch of power supply output Download PDFInfo
- Publication number
- CN204029635U CN204029635U CN201420317486.7U CN201420317486U CN204029635U CN 204029635 U CN204029635 U CN 204029635U CN 201420317486 U CN201420317486 U CN 201420317486U CN 204029635 U CN204029635 U CN 204029635U
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- China
- Prior art keywords
- switch
- usb interface
- capping
- accumulator box
- groove
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Abstract
The utility model discloses a kind of high, low-tension supply output switch, comprise the switch base body that inside is provided with PCB, and be arranged on the lamp source switch of switch base body, bipod jack and triangle jack, the close lower position of described switch base body is provided with draw-in groove, capping is combined with in described draw-in groove, described switch base bodies top has USB interface and accumulator box, described accumulator box inside is provided with polymer battery, the feeder ear of described accumulator box connects described USB interface, the charging end of described accumulator box connects described PCB, described USB interface is also connected with described PCB, this device is equipped with USB interface and directly can charges to electronic equipment, this device further provided with polymer battery simultaneously, also sustainablely when power-off to charge to electronic equipment, very convenient, this device is provided with fuse simultaneously, when current is excessive, blown fuse, avoids electronic equipment to damage.
Description
Technical field
The utility model relates to a kind of high and low pressure switch of power supply output.
Background technology
At present, the switch used in the occasion such as family, office or socket are all fixedly mounted on metope, what its jack exported is the DC voltage-stabilizing alternating current of 220V, can not charge directly to electronic equipment, therefore user is not when carrying plug, cannot charge to electronic equipment, therefore its practicality is poor, is not suitable for promoting the use of.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of high and low pressure switch of power supply output, this device is equipped with USB interface and directly can charges to electronic equipment, this device further provided with polymer battery simultaneously, also sustainablely when power-off to charge to electronic equipment, very convenient, this device is provided with fuse, when the electric current entering USB interface is excessive simultaneously, blown fuse, avoids electronic equipment to damage.
For solving the problem, the utility model adopts following technical scheme:
A kind of high, low-tension supply output switch, comprise the switch base body that inside is provided with PCB, and be arranged on switch base body, and with the lamp source switch of described PCB Electricity Federation, bipod jack and triangle jack, the close lower position of described switch base body is provided with the draw-in groove of a U-shaped, a capping is combined with in described draw-in groove, bearing pin is combined with between described capping and draw-in groove, a closed cavity is formed in described switch base bodies top after described capping coordinates with draw-in groove, described switch base bodies top is positioned at this cavity and is provided with USB interface and accumulator box, described accumulator box inside is provided with polymer battery, the first capping of this polymer battery closed is provided with in described accumulator box, the feeder ear of described accumulator box connects described USB interface, the charging end of described accumulator box connects described PCB, described switch base body is provided with a control switch be connected between USB interface and accumulator box, described USB interface is also connected with described PCB, and be connected with fuse between described USB interface and described PCB, described fuse inserts from the side of switch base body.
As preferred technical scheme, described lamp source switch and control switch are provided with a fluorescence joint strip.
As preferred technical scheme, described capping is transparent plastic capping.
As preferred technical scheme, described draw-in groove top is provided with catching groove, described capping medial surface is provided with this catching groove with the use of button pawl.
The beneficial effects of the utility model are: this device is equipped with USB interface and directly can charges to electronic equipment, this device further provided with polymer battery simultaneously, also sustainablely when power-off to charge to electronic equipment, very convenient, this device is provided with fuse simultaneously, when the electric current entering USB interface is excessive, blown fuse, electronic equipment is avoided to damage, this device is provided with capping simultaneously, avoids dust or moisture to enter in USB interface, improves the durability of this device, the structure of this device is comparatively simple simultaneously, is applicable to promoting the use of.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Embodiment
below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection range of the present utility model.
Consult the one shown in Fig. 1 high, low-tension supply output switch, comprise the switch base body 1 that inside is provided with PCB, and be arranged on switch base body 1, and with the lamp source switch 2 of described PCB Electricity Federation, bipod jack 3 and triangle jack 4, the close lower position of described switch base body 1 is provided with the draw-in groove 101 of a U-shaped, a capping 5 is combined with in described draw-in groove 101, bearing pin (not shown) is combined with between described capping 5 and draw-in groove 101, form a closed cavity at described switch base body 1 top after described capping 5 coordinates with draw-in groove 101, described switch base body 1 top is positioned at this cavity and is provided with USB interface 6 and accumulator box 7, described accumulator box 7 inside is provided with polymer battery (not shown), the first capping 701 of this polymer battery closed is provided with in described accumulator box 7, the feeder ear of described accumulator box 7 connects described USB interface 6, the charging end of described accumulator box 7 connects described PCB, described switch base body 1 is provided with a control switch 8 be connected between USB interface 6 and accumulator box 7, described USB interface 6 is also connected with described PCB, and be connected with fuse 601 between described USB interface 6 and described PCB, described fuse 601 inserts from the side of switch base body 1.
A preferred embodiment in the utility model, described lamp source switch 2 and control switch 8 are provided with a fluorescence joint strip 9.
A preferred embodiment in the utility model, described capping 5 is transparent plastic capping.
A preferred embodiment in the utility model, described draw-in groove 101 top is provided with catching groove 111, described capping 5 medial surface is provided with this catching groove 111 with the use of button pawl 555.
The beneficial effects of the utility model are: this device is equipped with USB interface and directly can charges to electronic equipment, this device further provided with polymer battery simultaneously, also sustainablely when power-off to charge to electronic equipment, very convenient, this device is provided with fuse simultaneously, when the electric current entering USB interface is excessive, blown fuse, electronic equipment is avoided to damage, this device is provided with capping simultaneously, avoids dust or moisture to enter in USB interface, improves the durability of this device, the structure of this device is comparatively simple simultaneously, is applicable to promoting the use of.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. one kind high, low-tension supply output switch, comprise the switch base body that inside is provided with PCB, and be arranged on switch base body, and with the lamp source switch of described PCB Electricity Federation, bipod jack and triangle jack, it is characterized in that: the close lower position of described switch base body is provided with the draw-in groove of a U-shaped, a capping is combined with in described draw-in groove, bearing pin is combined with between described capping and draw-in groove, a closed cavity is formed in described switch base bodies top after described capping coordinates with draw-in groove, described switch base bodies top is positioned at this cavity and is provided with USB interface and accumulator box, described accumulator box inside is provided with polymer battery, the first capping of this polymer battery closed is provided with in described accumulator box, the feeder ear of described accumulator box connects described USB interface, the charging end of described accumulator box connects described PCB, described switch base body is provided with a control switch be connected between USB interface and accumulator box, described USB interface is also connected with described PCB, and be connected with fuse between described USB interface and described PCB, described fuse inserts from the side of switch base body.
2. high and low pressure switch of power supply output according to claim 1, is characterized in that: described lamp source switch and control switch are provided with a fluorescence joint strip.
3. high and low pressure switch of power supply output according to claim 1, is characterized in that: described capping is transparent plastic capping.
4. high and low pressure switch of power supply output according to claim 1, is characterized in that: described draw-in groove top is provided with catching groove, described capping medial surface is provided with this catching groove with the use of button pawl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420317486.7U CN204029635U (en) | 2014-06-16 | 2014-06-16 | A kind of high and low pressure switch of power supply output |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420317486.7U CN204029635U (en) | 2014-06-16 | 2014-06-16 | A kind of high and low pressure switch of power supply output |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204029635U true CN204029635U (en) | 2014-12-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420317486.7U Expired - Fee Related CN204029635U (en) | 2014-06-16 | 2014-06-16 | A kind of high and low pressure switch of power supply output |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204029635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109859985A (en) * | 2018-12-25 | 2019-06-07 | 四川大钿科技发展有限公司 | A kind of fuse |
-
2014
- 2014-06-16 CN CN201420317486.7U patent/CN204029635U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109859985A (en) * | 2018-12-25 | 2019-06-07 | 四川大钿科技发展有限公司 | A kind of fuse |
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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: 20141217 Termination date: 20190616 |