CN204721232U - Intelligence is identifiable design fast A C charger automatically - Google Patents
Intelligence is identifiable design fast A C charger automatically Download PDFInfo
- Publication number
- CN204721232U CN204721232U CN201520429361.8U CN201520429361U CN204721232U CN 204721232 U CN204721232 U CN 204721232U CN 201520429361 U CN201520429361 U CN 201520429361U CN 204721232 U CN204721232 U CN 204721232U
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- China
- Prior art keywords
- pcb board
- socket
- charger
- usb
- input
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Abstract
The open a kind of intelligence of the utility model identifiable design fast A C charger automatically, comprises the female mouth of housing, bottom, high-power pcb board, input AC socket and USB; Described housing and bottom enclose the cavity forming the female mouth of accommodating pcb board, input AC socket and USB, described pcb board one end is fixedly connected with the female mouth of USB, and the other end is fixedly connected with input AC socket, described input AC socket stretches out from bottom, is also provided with the fixing holes position, left and right of pcb board between described pcb board and bottom.Intelligence of the present utility model automatic identifiable design fast A C charger, by strengthening the area of pcb board, thus speeded the speed of charging, meanwhile, the setting of passing hole position, adds pcb board stability in the housing, ensure that pcb board not by damaged in collision.
Description
Technical field
The utility model relates to the technical field of electronic equipment charhing unit, particularly relates to a kind of intelligence identifiable design fast A C charger automatically.
Background technology
Charger is commonly referred to as a kind of equipment alternating current being converted to low-voltage DC.Charger is of many uses in every field, is particularly widely used in the common electrical equipment such as mobile phone, panel computer and digital equipment at sphere of life.
At present, the Portable electronic product such as mobile phone, panel computer, digital camera has become the requisite articles for daily use of people.Along with the renewal of technology, the internal battery capacity of these electronic products is increasing, acceptable charge power is also increasing, if with traditional charger, charging interval length very, in this way, quick charger creates, its charge power is traditional more than 1.5 times, shortens the charging interval greatly.Quick charger meets agreement QC2.0.
QC2.0 agreement
Category-A type: 5V, 9V and 12V output voltage.
Category-B type: 5V, 9V, 12V and 20V output voltage
Output voltage adjusts according to feedback voltage D+, D-of electronic equipment, and default voltage is 5V
| D+(V) | D-(V) | Output(V) |
| 0.6 | 0.6 | 12 |
| 3.3 | 0.3 | 9 |
| 3.3 | 3.3 | 30 |
| 0.6 | 0 | 5 (acquiescences) |
Utility model content
For the weak point existed in above-mentioned technology, the utility model provides a kind of intelligence automatic identifiable design fast A C charger that can realize quick charge.
In order to achieve the above object, a kind of intelligence of the utility model identifiable design fast A C charger automatically, comprises the female mouth of housing, bottom, high-power pcb board, input AC socket and USB; Described housing and bottom enclose the cavity forming the female mouth of accommodating pcb board, input AC socket and USB, described pcb board one end is fixedly connected with the female mouth of USB, and the other end is fixedly connected with input AC socket, described input AC socket stretches out from bottom, is also provided with the fixing holes position, left and right of pcb board between described pcb board and bottom.
Wherein, described holes position symmetry is fixed on bottom inner surface both sides, position all offers strip slot and support arm in each hole, holes position symmetry is fixed on after on bottom, in one side location notch that just in time amount of being contained in strip slot is spliced into of pcb board, two support arms hold respectively on the plate face of pcb board.
Wherein, described holes position offers screw hole respectively, suitablely with position, hole on described bottom offer identical screw hole, by screw bottom is fixed with position, hole and is connected.
Wherein, described pcb board is square thin sheet form, described hull shape is the two side suitable with pcb board is foursquare cavity body, the joint face of described housing four side is circular arc joint face, described housing one bottom surface offers the perforate that female mouth is suitable with USB, and another bottom surface is fixedly connected with bottom.
Wherein, the bottom surface opening inner side wall that described housing is connected with bottom is arranged at intervals with multiple buckle slot, described bottom is arranged at intervals with multiple protruding latch suitable with buckle slot, described protruding latch is dismountable to be fixed in buckle slot.
Wherein, described input AC socket is strip socket or cylindrical socket, and the female mouth of described USB is one or more.
The beneficial effects of the utility model are:
Compared with prior art, intelligence of the present utility model automatic identifiable design fast A C charger, by strengthening the area of pcb board, thus speeded the speed of charging, and meanwhile, the setting of passing hole position, add pcb board stability in the housing, ensure that pcb board not by damaged in collision.Intelligence of the present utility model automatic identifiable design fast A C charger construction is simple, is easy to realize, and can be good at the speed adding charging quickly, is suitable for extensively dropping in production application process.
Accompanying drawing explanation
Fig. 1 is the explosive view of the automatic identifiable design fast A C charger of the utility model intelligence.
Main element symbol description is as follows:
10, housing 11, bottom
12, pcb board 13, input AC socket
14, USB female mouth 15, Kong Wei
Embodiment
In order to more clearly state the utility model, below in conjunction with accompanying drawing, the utility model is further described.
Consult Fig. 1, a kind of intelligence of the utility model identifiable design fast A C charger automatically, comprise housing 10, bottom 11, high-power pcb board 12, input AC socket 13 and the female mouth 14 of USB; Housing 10 and bottom 11 enclose the cavity forming accommodating pcb board 12, input AC socket 13 and the female mouth 14 of USB, pcb board 12 one end is fixedly connected with the female mouth 14 of USB, and the other end is fixedly connected with input AC socket 13, input AC socket 13 stretches out from bottom 11, is also provided with holes position, left and right 15 fixing for pcb board 12 between pcb board 12 and bottom 11.
Compared to prior art, intelligence of the present utility model automatic identifiable design fast A C charger, by strengthening the area of pcb board 12, thus speeded the speed of charging, and meanwhile, the setting of passing hole position 15, add pcb board 12 stability in the housing 10, ensure that pcb board 12 not by damaged in collision.Intelligence of the present utility model automatic identifiable design fast A C charger construction is simple, is easy to realize, and can be good at the speed adding charging quickly, is suitable for extensively dropping in production application process.
In the present embodiment, holes position 15 symmetry is fixed on bottom 11 inner surface both sides, position, each hole 15 all offers strip slot and support arm, holes position 15 symmetry is fixed on after on bottom 11, in one side location notch that just in time amount of being contained in strip slot is spliced into of pcb board 12, two support arms hold respectively on the plate face of pcb board 12.On position, hole 15, support arm and offering of holddown groove strengthen the fixed effect of position, hole 15 for pcb board 12, and pcb board 12 is better protected.
In the present embodiment, holes position 15 offers screw hole respectively, suitablely with position, hole 15 on bottom 11 offer identical screw hole, by screw bottom 11 is fixed with position, hole 15 and is connected.Certainly; the utility model is not limited to the fixed form of above-mentioned screw, also can be direct welding, as long as can realize the mode be fixedly connected with between position, hole 15 with bottom 11; all belong to simple deformation and the conversion of this city scheme, protection range of the present utility model should be fallen into.
In the present embodiment, pcb board 12 is square thin sheet form, housing 10 shape is the two side suitable with pcb board 12 is foursquare cavity body, the joint face of housing 10 4 side is circular arc joint face, housing 10 1 bottom surface offers the perforate that female mouth 14 is suitable with USB, and another bottom surface is fixedly connected with bottom 11.Square shape and housing 10 shape of pcb board 12 carry out adaptation, increase the size of pcb board 12 as much as possible, improve the speed of charging.
In the present embodiment, the bottom surface opening inner side wall that housing 10 is connected with bottom 11 is arranged at intervals with multiple buckle slot, bottom 11 is arranged at intervals with multiple protruding latch suitable with buckle slot, protruding latch is dismountable to be fixed in buckle slot.Housing 10 and the mode that removably connects of bottom 11, be conducive to the dismounting of bottom 11, so just can facilitate inspection and the replacing of charger internal structure.
In the present embodiment, input AC socket 13 is strip socket or cylindrical socket, and the female mouth 14 of USB is one or more.The model of input AC socket 13 of the present utility model and the quantity of the female mouth 14 of USB are also unrestricted, as long as the quantity of the model and the female mouth 14 of USB that can realize the input AC socket 13 of this programme charging effect all belongs to the protection range of this programme.
Advantage of the present utility model is:
1, intelligence of the present utility model automatic identifiable design fast A C charger construction is simple, is easy to realize, and can be good at the speed adding charging quickly, is suitable for extensively dropping in production application process.
2, on position, hole 15, support arm and offering of holddown groove strengthen the fixed effect of position, hole 15 for pcb board 12, and pcb board 12 is better protected.
3, the square shape of pcb board 12 and housing 10 shape carry out adaptation, increase the size of pcb board 12 as much as possible, improve the speed of charging.
4, housing 10 and the mode that removably connects of bottom 11, be conducive to the dismounting of bottom 11, so just can facilitate inspection and the replacing of charger internal structure.
Be only several specific embodiment of the present utility model above, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection range of the present utility model.
Claims (6)
1. an intelligence automatic identifiable design fast A C charger, is characterized in that, comprises the female mouth of housing, bottom, high-power pcb board, input AC socket and USB; Described housing and bottom enclose the cavity forming the female mouth of accommodating pcb board, input AC socket and USB, described pcb board one end is fixedly connected with the female mouth of USB, and the other end is fixedly connected with input AC socket, described input AC socket stretches out from bottom, is also provided with the fixing holes position, left and right of pcb board between described pcb board and bottom.
2. intelligence according to claim 1 automatic identifiable design fast A C charger, it is characterized in that, described holes position symmetry is fixed on bottom inner surface both sides, position all offers strip slot and support arm in each hole, holes position symmetry is fixed on after on bottom, in one side location notch that just in time amount of being contained in strip slot is spliced into of pcb board, two support arms hold respectively on the plate face of pcb board.
3. intelligence according to claim 1 automatic identifiable design fast A C charger, it is characterized in that, described holes position offers screw hole respectively, suitablely with position, hole on described bottom offers identical screw hole, by screw bottom is fixed with position, hole and is connected.
4. intelligence according to claim 1 automatic identifiable design fast A C charger, it is characterized in that, described pcb board is square thin sheet form, described hull shape is the two side suitable with pcb board is foursquare cavity body, the joint face of described housing four side is circular arc joint face, described housing one bottom surface offers the perforate that female mouth is suitable with USB, and another bottom surface is fixedly connected with bottom.
5. intelligence according to claim 4 automatic identifiable design fast A C charger, it is characterized in that, the bottom surface opening inner side wall that described housing is connected with bottom is arranged at intervals with multiple buckle slot, described bottom is arranged at intervals with multiple protruding latch suitable with buckle slot, described protruding latch is dismountable to be fixed in buckle slot.
6. intelligence according to claim 1 automatic identifiable design fast A C charger, is characterized in that, described input AC socket is strip socket or cylindrical socket, and the female mouth of described USB is one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520429361.8U CN204721232U (en) | 2015-06-19 | 2015-06-19 | Intelligence is identifiable design fast A C charger automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520429361.8U CN204721232U (en) | 2015-06-19 | 2015-06-19 | Intelligence is identifiable design fast A C charger automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204721232U true CN204721232U (en) | 2015-10-21 |
Family
ID=54320192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520429361.8U Expired - Fee Related CN204721232U (en) | 2015-06-19 | 2015-06-19 | Intelligence is identifiable design fast A C charger automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204721232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11489296B2 (en) | 2020-04-23 | 2022-11-01 | Chicony Power Technology Co., Ltd. | Power supply |
-
2015
- 2015-06-19 CN CN201520429361.8U patent/CN204721232U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11489296B2 (en) | 2020-04-23 | 2022-11-01 | Chicony Power Technology Co., Ltd. | Power supply |
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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: 20151021 Termination date: 20180619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |