CN208707334U - A kind of charger - Google Patents
A kind of charger Download PDFInfo
- Publication number
- CN208707334U CN208707334U CN201821202600.6U CN201821202600U CN208707334U CN 208707334 U CN208707334 U CN 208707334U CN 201821202600 U CN201821202600 U CN 201821202600U CN 208707334 U CN208707334 U CN 208707334U
- Authority
- CN
- China
- Prior art keywords
- shell
- charging interface
- circuit board
- power supply
- supply circuit
- 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.)
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Abstract
The utility model discloses a kind of charger, including shell, the shell is internally provided with power supply circuit board, and the external rotation of the shell is provided with mains plug；The first charging interface and the second charging interface are provided on the power supply circuit board；First charging interface is A type USB interface, and second charging interface is c-type USB interface；The inside of the shell is additionally provided with lithium battery, wherein the lithium battery is for being powered first charging interface and second charging interface.The charger can charge simultaneously for multiple electronic equipment.Simultaneously as charger further include have lithium battery, so, charger is also used as mobile power source and carries out using allowing user to charge at any time to electronic equipments such as mobile phones in outgoing or while travelling.
Description
Technical field
The utility model relates to charging technique field more particularly to a kind of chargers.
Background technique
With popularizing for the electronic products such as mobile phone, plate, the use of charger is also more universal.Various electric appliances must
Indispensable a part is exactly charger, and charger connects power outlet, and turning circuit keeps electric appliance normal to transmit electric current
Operation.
At house or travelling, charger is all essential.With the development of science and technology various charger is full of city
, ordinary circumstance charger divides bipod charger, three foot chargers, four foot chargers.Charger connects data line and produces to electronics
Product charge.
But first there is charger all to only have a charging interface, is only capable of charging to an electronic product every time, for this purpose, with
Family needs to purchase or carry multiple chargers for using, this can all cause the carrying that uses or go out greatly constant.
Utility model content
The purpose of the utility model is to overcome the defects of the prior art, provide a kind of charger, to solve existing skill
The problems in art.
To solve the above problems, the utility model provides: the inside of a kind of charger, including shell, the shell is set
It is equipped with power supply circuit board, the external rotation of the shell is provided with mains plug, the mains plug and the power supply circuit board
It is electrically connected；
The first charging interface and the second charging interface are provided on the power supply circuit board；
First charging interface is A type USB interface, and second charging interface is c-type USB interface；
The inside of the shell is additionally provided with lithium battery, and the lithium battery and the power supply circuit board are electrically connected, wherein
The lithium battery is for being powered first charging interface and second charging interface.
As a further improvement of the above technical scheme, the quantity of first charging interface is no less than 2.
As a further improvement of the above technical scheme, third charging interface, institute are additionally provided on the power supply circuit board
Stating third charging interface is Lightning interface.
As a further improvement of the above technical scheme, the electricity for showing the lithium battery is provided on the shell
Display device.
As a further improvement of the above technical scheme, the display device includes indicator light.
As a further improvement of the above technical scheme, the display device includes display screen.
As a further improvement of the above technical scheme, the inside of the shell is additionally provided with wireless charging module, described
Wireless charging module and the power supply circuit board are electrically connected.
As a further improvement of the above technical scheme, the surface setting wireless charging of the shell marks, described wireless
The underface of Charging Flag is the charge coil of the wireless charging module.
As a further improvement of the above technical scheme, the back side of the wireless charging label is provided with phase magnet.
As a further improvement of the above technical scheme, annulus is provided on the shell.
The beneficial effects of the utility model are: the utility model proposes a kind of charger, include the first charging interface and
Second charging interface can charge simultaneously for multiple electronic equipment.Simultaneously as charger further includes having lithium electric
Pond, so, charger be also used as mobile power source carry out using, allow user it is outgoing or when travelling at any time to mobile phone
Equal electronic equipments charging.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described.It should be appreciated that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is a kind of schematic diagram of charger in the utility model embodiment；
Fig. 2 is the perspective view of the explosion of charger in Fig. 1；
Fig. 3 is a kind of schematic diagram of power supply circuit board in the utility model embodiment.
Main element symbol description:
1000- shell；1100- mains plug；2000- power supply circuit board；The first charging interface of 2100-；2200- second fills
Electrical interface；2300- third charging interface；3000- lithium battery.
Specific embodiment
Hereinafter, the various embodiments of the utility model will be described more fully.The utility model can have various realities
Example is applied, and can adjust and change wherein.It should be understood, however, that: there is no limit the various embodiments of the utility model
In the intention of specific embodiment disclosed herein, but the utility model should be interpreted as covering falling into the various of the utility model
All adjustment, equivalent and/or optinal plan in the spirit and scope of embodiment.
It hereinafter, can the term " includes " used in the various embodiments of the utility model or " may include " instruction institute
Disclosed function, operation or the presence of element, and the increase of one or more functions, operation or element is not limited.In addition,
As used in the various embodiments of the utility model, term " includes ", " having " and its cognate are meant only to indicate specific
Feature, number, step, operation, the combination of element, component or aforementioned item, and be understood not to exclude one or first
A number of other features, number, step, operation, element, component or aforementioned item combined presence or increase one or more spies
Sign, number, step, operation, element, component or aforementioned item combination a possibility that.
In the various embodiments of the utility model, statement " A or/and B " includes any combination of the text listed file names with
Or all combinations, such as, it may include A, it may include B or may include A and B both.
The statement (" first ", " second " etc.) used in the various embodiments of the utility model can be modified various
Various constituent element in embodiment, but respective sets can not be limited into element.For example, the above statement is not intended to limit the element
Sequence and/or importance.The above statement is only used for the purpose for differentiating an element and other elements.For example, first uses
Family device and second user device indicate different user device, although the two is all user apparatus.For example, practical not departing from
In the case where the range of novel various embodiments, first element is referred to alternatively as second element, and similarly, second element can also quilt
Referred to as first element.
It should also be noted that in the present invention, unless otherwise specific regulation and definition, " installation ", " connection ", " fixation "
Equal terms shall be understood in a broad sense, and can be and is directly connected to, and can be indirectly connected through an intermediary；It can be two elements
Internal connection.For the ordinary skill in the art, it can understand that above-mentioned term is practical at this as the case may be
Concrete meaning in novel.
In the present invention, those skilled in the art are it is to be appreciated that indicating position or position in text
The term of relationship is orientation based on the figure or positional relationship, is merely for convenience of description the utility model and simplification is retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
The term used in the various embodiments of the utility model is used only for the purpose of describing specific embodiments and simultaneously
It is not intended to the various embodiments of limitation the utility model.Unless otherwise defined, otherwise all terms used herein (including skill
Art term and scientific term) have and the various embodiment one skilled in the art of the utility model are normally understood contains
The identical meaning of justice.The term (term such as limited in the dictionary generally used) be to be interpreted as have to related
The identical meaning of situational meaning in technical field and Utopian meaning will be interpreted as having or too formal contained
Justice, unless being clearly defined in the various embodiments of the utility model.
Embodiment 1
Refering to fig. 1 and Fig. 2 proposes a kind of charger, including shell 1000, the inside of shell 1000 in the present embodiment
It is provided with power supply circuit board 2000, the external rotation of shell 1000 is provided with mains plug 1100, mains plug 1100 and power supply
Circuit board 2000 is electrically connected.
As shown in figure 3, being provided with the first charging interface 2100 and the second charging interface 2200 on power supply circuit board 2000.Its
In, the first charging interface 2100 is A type USB interface, and the second charging interface 2200 is c-type USB interface.
The inside of shell 1000 is additionally provided with lithium battery 3000, and lithium battery 3000 and power supply circuit board 2000 are electrically connected,
Wherein, the lithium battery 3000 is for being powered the first charging interface 2100 and the second charging interface 2200.
Control chip, AC/DC module, reduction voltage circuit, voltage regulator circuit etc., alternating current can be set on power supply circuit board 2000
Enter power supply circuit board 2000 by mains plug 1100, after the regulation of power supply circuit board 2000, distribution to the first charging
Interface 2100 and the second charging interface 2200 enable the first charging interface 2100 and the second charging interface 2200 to export accordingly
Voltage and current.
After connecting alternating current, the alternating current of 2000 pairs of power supply circuit board accesses is allocated mains plug 1100, is on the one hand
First charging interface 2100 and the second charging interface 2200 are powered, and are on the other hand charged for lithium battery 3000.Work as lithium
When the electricity of battery 3000 is full of, under the control for controlling chip, power supply circuit board 2000 is no longer powered lithium battery 3000,
To prevent lithium battery 3000 from overshooting.
When carrying out charging work, the electronic component of charger internal includes that lithium battery 3000 can all generate certain heat
Amount.If the heat generated cannot effectively disperse, heat will be accumulated, and excessively high temperature, which will affect, can accelerate the old of electronic component
Change the service life reduction for then leading to charger.It, in the present embodiment, can be with to prevent the temperature of charger in charging process excessively high
Radiating copper sheet or copper pipe etc. are internally provided in shell 1000.
In the present embodiment, shell 1000 can choose make it is made of plastic.Plastic products it is cheap, be easy into
Type.
Currently, plastic products factory using more resin have polyethylene, polyvinyl chloride, polypropylene, polystyrene, ABS and
Polyurethane etc..The various plastic products made of these raw materials, performance characteristics have integrated such several points: cheap；
Product molding is easy；Plastic products body is light；Good corrosion resistance.
There are many type of plastics and its manufactured goods.By the purpose classification of plastic products, general-purpose plastics, engineering plastic can be divided into
Material, high-temperature resistance plastice and specific use plastics.
In view of the cost and purposes of manufacture, general-purpose plastics can be selected here.
Plastic product moulding technology has very much, injection molding, blow molding, compression moulding, vacuum forming, extrusion forming,
Calendering formation, moulding by casting.Specifically moulding process can be selected according to the shape of product, the factors such as raw material of processing.
In the present embodiment, shell 1000 can select the technique of injection molding to be made.
Plastic products injection molding productive prospecting: can disposably form in injection mold within a short period of time, produce work
Skill is simple, and efficiency is also relatively high.Injection molding can be more complicated with one-pass molding shape part, and size is also more smart
Really.
According to the shape and size of shell 1000, makes mold and get out raw material, processed in injection-moulding device later
Molding, using processes such as subsequent heat treatments, shell 1000 just completes.
In other specific embodiments, it can also select other materials that shell 1000 is made according to the actual situation.
Wherein, annulus can be set on shell 1000, charger can be placed on wall by annulus by equal positions.
During daily life, user usually requires to charge simultaneously for more electronic equipments, for this purpose, first fills
The quantity of electrical interface 2100 can be set to no less than 2.
In the present embodiment, the quantity of the first charging interface 2100 can be set to 2, the number of the second charging interface 2200
Amount can be set to 1.In other specific embodiments, the quantity of the first charging interface 2100 can be set to 3, and second fills
The quantity of electrical interface 2200 can be set to 2.
Embodiment 2
Refering to fig. 1 and Fig. 2 proposes a kind of charger, including shell 1000, the inside of shell 1000 in the present embodiment
It is provided with power supply circuit board 2000, the external rotation of shell 1000 is provided with mains plug 1100, mains plug 1100 and power supply
Circuit board 2000 is electrically connected.
As shown in figure 3, being provided with the first charging interface 2100 and the second charging interface 2200 on power supply circuit board 2000.Its
In, the first charging interface 2100 is A type USB interface, and the second charging interface 2200 is c-type USB interface.
The inside of shell 1000 is additionally provided with lithium battery 3000, and lithium battery 3000 and power supply circuit board 2000 are electrically connected,
Wherein, the lithium battery 3000 is for being powered the first charging interface 2100 and the second charging interface 2200.
In daily life, the use of iPhone and plate is also very universal, may be used also on power supply circuit board 2000 thus
To be provided with third charging interface 2300, third charging interface 2300 is Lightning interface.
Embodiment 3
Refering to fig. 1 and Fig. 2 proposes a kind of charger, including shell 1000, the inside of shell 1000 in the present embodiment
It is provided with power supply circuit board 2000, the external rotation of shell 1000 is provided with mains plug 1100, mains plug 1100 and power supply
Circuit board 2000 is electrically connected.
As shown in figure 3, being provided with the first charging interface 2100 and the second charging interface 2200 on power supply circuit board 2000.Its
In, the first charging interface 2100 is A type USB interface, and the second charging interface 2200 is c-type USB interface.
The inside of shell 1000 is additionally provided with lithium battery 3000, and lithium battery 3000 and power supply circuit board 2000 are electrically connected,
Wherein, the lithium battery 3000 is for being powered the first charging interface 2100 and the second charging interface 2200.
Outgoing or travel on the way, for convenience of charging to mobile phone, user can generally carry mobile power source, but by
In being provided with lithium battery 3000 in charger, so, the charger can also be used as mobile power source carry out using.
For convenience of observing the electricity of lithium battery 3000, can be set on shell 1000 for showing lithium battery
The display device of 3000 electricity.
In this example it is shown that device can choose using indicator light, wherein indicator light can more the amount of power added the case where
Show different colours.
In other specific embodiments, display device is also an option that using display screen, can be more quasi- by display screen
The numerical value of true display electricity.
Embodiment 4
Refering to fig. 1 and Fig. 2 proposes a kind of charger, including shell 1000, the inside of shell 1000 in the present embodiment
It is provided with power supply circuit board 2000, the external rotation of shell 1000 is provided with mains plug 1100, mains plug 1100 and power supply
Circuit board 2000 is electrically connected.
As shown in figure 3, being provided with the first charging interface 2100 and the second charging interface 2200 on power supply circuit board 2000.Its
In, the first charging interface 2100 is A type USB interface, and the second charging interface 2200 is c-type USB interface.
The inside of shell 1000 is additionally provided with lithium battery 3000, and lithium battery 3000 and power supply circuit board 2000 are electrically connected,
Wherein, the lithium battery 3000 is for being powered the first charging interface 2100 and the second charging interface 2200.
In the present embodiment, the inside of shell 1000 is additionally provided with wireless charging module, wireless charging module and power supply electricity
Road plate 2000 is electrically connected.
Wherein, wireless charging label can be set in the surface of shell 1000, and the underface of wireless charging label is wireless charging
The charge coil of electric module.
Mobile phone is set to be directed at charge coil for convenience, the back side of wireless charging label can be set phase magnet, position magnetic
The metal patch that iron is arranged with interior of mobile phone or the back side mutually attracts, to complete the positioning of mobile phone.
It will be appreciated by those skilled in the art that the accompanying drawings are only schematic diagrams of a preferred implementation scenario, module in attached drawing or
Process is not necessarily implemented necessary to the utility model.
It will be appreciated by those skilled in the art that the module in device in implement scene can be described according to implement scene into
Row is distributed in the device of implement scene, can also be carried out corresponding change and is located at the one or more dresses for being different from this implement scene
In setting.The module of above-mentioned implement scene can be merged into a module, can also be further split into multiple submodule.
Above-described embodiment serial number is for illustration only, does not represent the superiority and inferiority of implement scene.
Disclosed above is only several specific implementation scenes of the utility model, and still, the utility model is not limited to
This, the changes that any person skilled in the art can think of should all fall into the protection scope of the utility model.
Claims (10)
1. a kind of charger, which is characterized in that including shell, the shell is internally provided with power supply circuit board, the shell
External rotation be provided with mains plug, the mains plug and the power supply circuit board are electrically connected；
The first charging interface and the second charging interface are provided on the power supply circuit board；
First charging interface is A type USB interface, and second charging interface is c-type USB interface；
The inside of the shell is additionally provided with lithium battery, and the lithium battery and the power supply circuit board are electrically connected, wherein described
Lithium battery is for being powered first charging interface and second charging interface；
The copper sheet or copper pipe of the shell being internally provided with for heat dissipation.
2. charger according to claim 1, which is characterized in that the quantity of first charging interface is no less than 2.
3. charger according to claim 1, which is characterized in that be additionally provided with third charging on the power supply circuit board
Mouthful, the third charging interface is Lightning interface.
4. charger according to claim 1, which is characterized in that be provided on the shell for showing the lithium battery
Electricity display device.
5. charger according to claim 4, which is characterized in that the display device includes indicator light.
6. charger according to claim 4, which is characterized in that the display device includes display screen.
7. charger according to claim 1, which is characterized in that the inside of the shell is additionally provided with wireless charging mould
Block, the wireless charging module and the power supply circuit board are electrically connected.
8. charger according to claim 7, which is characterized in that the surface setting wireless charging of the shell marks, institute
The underface for stating wireless charging label is the charge coil of the wireless charging module.
9. charger according to claim 8, which is characterized in that the back side of the wireless charging label is provided with positioning magnetic
Iron.
10. charger according to claim 1, which is characterized in that be provided with annulus on the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821202600.6U CN208707334U (en) | 2018-07-26 | 2018-07-26 | A kind of charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821202600.6U CN208707334U (en) | 2018-07-26 | 2018-07-26 | A kind of charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208707334U true CN208707334U (en) | 2019-04-05 |
Family
ID=65940016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821202600.6U Expired - Fee Related CN208707334U (en) | 2018-07-26 | 2018-07-26 | A kind of charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208707334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111478414A (en) * | 2020-05-26 | 2020-07-31 | 重庆捷怡景科技有限公司 | Symbiotic intelligent terminal equipment charger |
-
2018
- 2018-07-26 CN CN201821202600.6U patent/CN208707334U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111478414A (en) * | 2020-05-26 | 2020-07-31 | 重庆捷怡景科技有限公司 | Symbiotic intelligent terminal equipment charger |
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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 |
Granted publication date: 20190405 Termination date: 20210726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |