CN204465088U - A kind of speedy carding process portable power source - Google Patents
A kind of speedy carding process portable power source Download PDFInfo
- Publication number
- CN204465088U CN204465088U CN201520186314.5U CN201520186314U CN204465088U CN 204465088 U CN204465088 U CN 204465088U CN 201520186314 U CN201520186314 U CN 201520186314U CN 204465088 U CN204465088 U CN 204465088U
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- CN
- China
- Prior art keywords
- power source
- portable power
- housing
- output interface
- usb output
- 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 is applicable to portable power source technical field, a kind of speedy carding process portable power source is provided, comprise housing, battery core and operating circuit plate, described housing is also provided with USB output interface and microUSB charging inlet, described housing side is also provided with instruction and controls module.Selection key and electricity display integrate by the utility model, can carry out electricity display on the one hand, user can select suitable electric current to export, by means of only a USB output interface on the other hand, different electric current can be realized export, particularly 3A High-current output.
Description
Technical field
The utility model belongs to portable power source technical field, particularly relates to a kind of speedy carding process portable power source.
Background technology
Current portable power source maximum output current is 2A, generally there are two USB output interfaces, export 1A electric current and 2A electric current respectively, user selects suitable USB output interface according to different equipment, such one side needs to arrange multiple USB output interface and causes cost to increase, on the other hand, because USB output interface fan-out capability is limited, have impact on the charging rate of equipment.
Utility model content
In view of the above problems, the purpose of this utility model is to provide speedy carding process portable power source always, is intended to solve the technical problem that existing portable power source USB output interface is more, fan-out capability is limited.
The utility model realizes like this, a kind of speedy carding process portable power source, comprise housing, be arranged on the battery core in described housing and operating circuit plate, described housing is also provided with USB output interface and microUSB charging inlet, described battery core, USB output interface and microUSB charging inlet are connected to described operating circuit plate, the housing side of described speedy carding process portable power source is also provided with instruction and controls module, described instruction controls module and comprises substrate, described substrate is arranged with 4 LED lamp pearls, the hyaline cap of an inverted concave is also provided with directly over every LED lamp pearl, described hyaline cap comprises the lug boss being positioned at top and the edge part being positioned at described lug boss periphery, described housing is just provided with perforate to the position of described hyaline cap, described lug boss is through described perforate, and edge is in described housing, also trigger member is fixed with below described edge part, also spring assembly is provided with between described edge part and substrate, described trigger member is through described spring assembly, described substrate is positioned at immediately below described trigger member and is also provided with reed, each LED lamp bead and reed are connected to described operating circuit plate.
Further, described housing one edge is provided with a breach, and described USB output interface rotating shaft connects and described breach, and described microUSB charging inlet is positioned at described breach.
The beneficial effects of the utility model are: the utility model is provided with instruction and controls module in housing side, described instruction controls module and comprises 4 LED lamp pearls and 4 hyaline caps, by the described dump energy can knowing current portable power source according to LED lamp bead instruction display, in addition, user can also trigger one of them hyaline cap, and the electric current realizing choosing folding different exports; By this programme, multiple electric current can be realized by a USB output interface on the one hand and export, reach as high as 3A; On the other hand, selection key and electricity display are integrated, has saved cost and space.
Accompanying drawing explanation
Fig. 1 is the structure chart of the speedy carding process portable power source that the utility model embodiment provides;
Fig. 2 is the structure chart of the instruction control module that the utility model embodiment provides.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
In order to technical scheme described in the utility model is described, be described below by specific embodiment.
Fig. 1 shows the structure of the speedy carding process portable power source that the utility model embodiment provides, and illustrate only the part relevant to the utility model embodiment for convenience of explanation.
Described speedy carding process portable power source comprises housing 1, be arranged on the battery core (not shown) in described housing and operating circuit plate (not shown), described housing is also provided with USB output interface 2 and microUSB charging inlet 3, described battery core, USB output interface and microUSB charging inlet are connected to described operating circuit plate, the housing side of described speedy carding process portable power source is also provided with instruction and controls module 4, as shown in Figure 2, described instruction controls module and comprises substrate 41, described substrate is arranged with 4 LED lamp pearls 42, the hyaline cap 43 of an inverted concave is also provided with directly over every LED lamp pearl, described hyaline cap comprises the lug boss 431 being positioned at top and the edge part 432 being positioned at described lug boss periphery, described housing is just provided with perforate to the position of described hyaline cap, described lug boss 431 is through described perforate, and edge part 432 is positioned at described housing, trigger member 44 is also fixed with below described edge part 432, spring assembly 45 is also provided with between described edge part and substrate, described trigger member 44 is through described spring assembly 45, described substrate is positioned at immediately below described trigger member and is also provided with reed 46, each LED lamp bead and reed are connected to described operating circuit plate.
In the present embodiment, selection key and electricity display are integrated, described 4 LED lamp bead can be used for showing dump energy, 4 complete brightly shows that electricity is greater than 75%, and three lamp pearl amounts, show that electricity is between 50%-75%, two lamp pearls are bright, show that electricity is between 25%-50%, a lamp pearl is bright, shows that electricity is less than 25%.In addition, this portable power source only arranges a USB output interface in order to export charging current.Current portable power source maximum output current is 2A, in the present embodiment, user can by selecting to trigger one of them hyaline cap, after trigger member below this hyaline cap touches reed, export one to operating circuit plate and select signal, operating circuit buttress is according to the corresponding electric current selecting signal controlling USB output interface to export corresponding size.In the present embodiment, by triggering 4 hyaline caps, 0.5A, 1A, 2A, 3A tetra-kinds of electric currents can be selected to export, and output voltage is 5V.Corresponding large capacity equipment, such as ipad, selecting 3A electric current to export can accelerate charging rate.During specific implementation, described operating circuit plate comprises trigger control circuit, power driver module, drive circuit of indicator, reed on described substrate is connected to described trigger control circuit, described LED lamp bead is connected to described trigger control circuit by described drive circuit of indicator, and described trigger control circuit is connected to described USB output interface by described power driver module simultaneously.
As a kind of preferred implementation, described housing 1 one edge is provided with a breach 11, and described USB output interface 2 rotating shaft connects and described breach 11, and described microUSB charging inlet 3 is positioned at described breach 11.When needs by this power supply to equipment charge time, push described USB output interface to described breach, now described USB output interface just in time fills up the space of described breach, now microUSB charging inlet is hidden in bottom described USB output interface, the overall better appearance of portable power source, now can be connected to by USB line and treat fill device, complete charging.When needing to charge to portable power source itself, user can transfer to described USB output interface to expose microUSB charging inlet from breach, can realize charging to portable power source by charger and USB line.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (2)
1. a speedy carding process portable power source, comprise housing, be arranged on the battery core in described housing and operating circuit plate, described housing is also provided with USB output interface and microUSB charging inlet, described battery core, USB output interface and microUSB charging inlet are connected to described operating circuit plate, it is characterized in that, the housing side of described speedy carding process portable power source is also provided with instruction and controls module, described instruction controls module and comprises substrate, described substrate is arranged with 4 LED lamp pearls, the hyaline cap of an inverted concave is also provided with directly over every LED lamp pearl, described hyaline cap comprises the lug boss being positioned at top and the edge part being positioned at described lug boss periphery, described housing is just provided with perforate to the position of described hyaline cap, described lug boss is through described perforate, and edge is in described housing, also trigger member is fixed with below described edge part, also spring assembly is provided with between described edge part and substrate, described trigger member is through described spring assembly, described substrate is positioned at immediately below described trigger member and is also provided with reed, each LED lamp bead and reed are connected to described operating circuit plate.
2. speedy carding process portable power source as claimed in claim 1, it is characterized in that, described housing one edge is provided with a breach, and described USB output interface rotating shaft connects and described breach, and described microUSB charging inlet is positioned at described breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520186314.5U CN204465088U (en) | 2015-03-31 | 2015-03-31 | A kind of speedy carding process portable power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520186314.5U CN204465088U (en) | 2015-03-31 | 2015-03-31 | A kind of speedy carding process portable power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204465088U true CN204465088U (en) | 2015-07-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520186314.5U Expired - Fee Related CN204465088U (en) | 2015-03-31 | 2015-03-31 | A kind of speedy carding process portable power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204465088U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111631474A (en) * | 2020-05-25 | 2020-09-08 | 深圳供电局有限公司 | Safety helmet |
| CN111884286A (en) * | 2020-07-21 | 2020-11-03 | 宁波公牛数码科技有限公司 | Power supply control circuit and power supply device |
-
2015
- 2015-03-31 CN CN201520186314.5U patent/CN204465088U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111631474A (en) * | 2020-05-25 | 2020-09-08 | 深圳供电局有限公司 | Safety helmet |
| CN111884286A (en) * | 2020-07-21 | 2020-11-03 | 宁波公牛数码科技有限公司 | Power supply control circuit and power supply device |
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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 |
Granted publication date: 20150708 Termination date: 20180331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |