CN203632537U - Power supply adapter - Google Patents
Power supply adapter Download PDFInfo
- Publication number
- CN203632537U CN203632537U CN201320836318.4U CN201320836318U CN203632537U CN 203632537 U CN203632537 U CN 203632537U CN 201320836318 U CN201320836318 U CN 201320836318U CN 203632537 U CN203632537 U CN 203632537U
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- CN
- China
- Prior art keywords
- power supply
- main body
- supply adaptor
- adapter main
- connecting line
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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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Abstract
The utility model discloses a power supply adapter. The power supply adapter comprises an input terminal and an adapter main body, the input terminal and the adapter main body are detachably connected, the input terminal is used for connecting an external power supply, the adapter main body comprises a power supply converting portion and a power supply output portion, the power supply output portion comprises a stretching mechanism and an output terminal connecting line, the output terminal connecting line winds around the stretching mechanism and can stretch the required length, and a free end of the output terminal connecting line is provided with a connector used for connecting with electronic products. By the above method, according to the power supply adapter, the adapter is concise and smart during storage, and a cable is not damaged; when the adapter is in use, the external connector and the output terminal connecting line are just stretched out; when the adapter is not in use, the external connector and the output terminal connecting line are pulled back, and the usage and the carrying of the adapter are facilitated.
Description
Technical field
The utility model relates to power supply adaptor field, particularly relates to a kind of easily contained power supply adaptor.
Background technology
Power supply power supply adaptor (Power adapter) is the power supply conversion equipment of small portable electronic device and electronic apparatus, is generally made up of shell, power transformer and rectification circuit, can be divided into and exchange output type and direct current output type by its output type; Can be divided into Direct Plug-In and Table top type by connected mode.At present, at electronic equipments such as computer, mobile phone, panel computer, cameras, all can use power supply adaptor, utilize power supply adaptor to connect indoor power supply and provide required working power to electronic equipment.The input of power supply adaptor of the prior art all adopts and is connected joining formula line with output, and both are detachable, if damage replaceable.But the mode that in prior art, this utilization connects joining formula line, only allow folding winding, and wire rod is longer, folds while being wound around storage larger to space hold when wire rod storage; While utilizing connecting line to connect input and the output of power supply adaptor, exposed connecting line easily causes scratch simultaneously, and Rong Yi Pan on the ground is to people, and easily causes power-off, even leaks electricity and causes the personal safety hidden danger such as electric shock.
Utility model content
The deficiency of carrying inconvenience and easily causing damage in order to overcome power supply adaptor in above-mentioned prior art, the utility model main purpose is to provide a kind of power supply adaptor, succinctly dexterous when this power supply adaptor storage, does not damage cable.
For achieving the above object, the disclosed technical scheme of the utility model is: a kind of power supply adaptor, comprising: input, adapter main body; Described input is connected with described adapter main body is detachable, and described input is used for connecting external power source; Described adapter main body comprises power supply converter section and power supply efferent, and described power supply efferent comprises a drawing mechanism and output connecting line; Described output connecting line is wound on described drawing mechanism and can stretched Len req; The free end of described output connecting line is provided with the connector for being connected with electronic product.
Preferably, described drawing mechanism comprises a pulley, and described pulley is provided with annular groove, and described output connecting line is wound on described annular groove.
Preferably, described adapter main body is provided with a release-push, drawing mechanism described in described release-push control.
Preferably, described input is provided with external plug and adapter main body plug, and described adapter main body is provided with input jack, and described adapter main body plug matches with described input jack; Described adapter main body plug coordinates and realizes circuit turn-on with described input jack.
Preferably, described adapter main body is provided with a fastener, and described input is provided with and the matched draw-in groove of described fastener, and described fastener is connected with described draw-in groove interworking.
Preferably, described adapter main body is provided with " ⊥ " shape fastener, and described input is provided with "T"-shaped groove.
Preferably, described input is provided with the cell body that holds external plug, and described external plug can be folded in described cell body.
Preferably, the rectangular structure of described power supply adaptor.
What preferably, described input jack adopted is twin-core jack.
Preferably, the connector that the free end of described output connecting line is provided with is USB connector.
The utility model is by power supply adaptor being designed to input and adapter main body two parts of detachable connection, convenient for maintaining and carrying.When maintenance, only need be by bad parts dismounting and change.And the external plug on the input of the utility model power supply adaptor can fold in input, and output connecting line on adapter main body can be freely stretched according to user demand; Person easy to use, and while not using, whole power supply adaptor takes up space less, is beneficial to use.
The beneficial effects of the utility model are: the utility model power supply adaptor, and succinctly dexterous when this power supply adaptor storage, do not damage cable; And the detachable connection of this power supply adaptor, convenient for maintaining; When use, by stretched to external plug and output connecting line, while use, external plug and output connecting line pulling-down can be gone back, easy to use and carry.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model power supply adaptor one preferred embodiment;
Fig. 2 is another structural representation of the utility model power supply adaptor one preferred embodiment;
Fig. 3 is the STRUCTURE DECOMPOSITION schematic diagram of the utility model power supply adaptor one preferred embodiment;
Fig. 4 is the internal structure schematic diagram of the utility model power supply adaptor one preferred embodiment.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection range of the present utility model is made to more explicit defining.
Refer to Fig. 1 to Fig. 4, the utility model embodiment comprises:
Embodiment 1: a kind of power supply adaptor, comprising: input 1, adapter main body 2; Input 1 is connected with adapter main body 2 is detachable, and input 1 is for connecting external power source; Adapter main body 2 comprises power supply converter section and power supply efferent, and described power supply efferent comprises drawing mechanism 23 and output connecting line 24; Output connecting line 24 is wound on drawing mechanism 23 and can stretched Len req; The free end of output connecting line 24 is provided with the connector 25 for being connected with electronic product.
In the present embodiment, drawing mechanism 23 comprises a pulley, and described pulley is provided with annular groove, and output connecting line 24 is wound on described annular groove.
In the present embodiment, adapter main body 2 is provided with a release-push 22, release-push 22 restrained stretching mechanisms 23.
In the present embodiment, input 1 is provided with external plug 10 and adapter main body plug 11, and adapter main body 2 is provided with input jack 20, and adapter main body plug 11 matches with input jack 20; Adapter main body plug 11 coordinates and realizes circuit turn-on with input jack 20.
In the present embodiment, adapter main body 2 is provided with fastener, and input 1 is provided with and the matched draw-in groove of fastener, and fastener is connected with draw-in groove interworking.
In the present embodiment, the connector 25 that the free end of output connecting line 24 is provided with is USB connectors.
Embodiment 2: the difference of the present embodiment and embodiment 1 is: in the present embodiment, adapter main body 2 is provided with " ⊥ " shape fastener 21, and input 1 is provided with "T"-shaped draw-in groove 12.
Embodiment 3: the difference of the present embodiment and embodiment 1 is: in the present embodiment, input 1 is provided with the cell body that holds external plug 10, and external plug 10 can be folded in described cell body.
Embodiment 4: the difference of the present embodiment and embodiment 1 is: in the present embodiment, the rectangular structure of described power supply adaptor.
Embodiment 5: the difference of the present embodiment and embodiment 1 is: in the present embodiment, what described input jack 20 adopted is twin-core jack.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a power supply adaptor, is characterized in that, comprising: input, adapter main body; Described input is connected with described adapter main body is detachable, and described input is used for connecting external power source; Described adapter main body comprises power supply converter section and power supply efferent, and described power supply efferent comprises a drawing mechanism and output connecting line; Described output connecting line is wound on described drawing mechanism and can stretched Len req; The free end of described output connecting line is provided with the connector for being connected with electronic product.
2. power supply adaptor according to claim 1, is characterized in that, described drawing mechanism comprises a pulley, and described pulley is provided with annular groove, and described output connecting line is wound on described annular groove.
3. power supply adaptor according to claim 2, is characterized in that, described adapter main body is provided with a release-push, drawing mechanism described in described release-push control.
4. power supply adaptor according to claim 1, is characterized in that, described input is provided with external plug and adapter main body plug, and described adapter main body is provided with input jack, and described adapter main body plug matches with described input jack; Described adapter main body plug coordinates and realizes circuit turn-on with described input jack.
5. power supply adaptor according to claim 4, is characterized in that, described adapter main body is provided with a fastener, and described input is provided with and the matched draw-in groove of described fastener, and described fastener is connected with described draw-in groove interworking.
6. power supply adaptor according to claim 5, is characterized in that, described adapter main body is provided with " ⊥ " shape fastener, and described input is provided with "T"-shaped groove.
7. power supply adaptor according to claim 5, is characterized in that, described input is provided with the cell body that holds external plug, and described external plug can be folded in described cell body.
8. power supply adaptor according to claim 7, is characterized in that, the rectangular structure of described power supply adaptor.
9. according to arbitrary described power supply adaptor in claim 4-8, it is characterized in that, what described input jack adopted is twin-core jack.
10. power supply adaptor according to claim 9, is characterized in that, the connector that the free end of described output connecting line is provided with is USB connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320836318.4U CN203632537U (en) | 2013-12-18 | 2013-12-18 | Power supply adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320836318.4U CN203632537U (en) | 2013-12-18 | 2013-12-18 | Power supply adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203632537U true CN203632537U (en) | 2014-06-04 |
Family
ID=50818973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320836318.4U Expired - Fee Related CN203632537U (en) | 2013-12-18 | 2013-12-18 | Power supply adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203632537U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683859A (en) * | 2013-12-18 | 2014-03-26 | 苏州祥龙嘉业电子科技有限公司 | Power adapter |
-
2013
- 2013-12-18 CN CN201320836318.4U patent/CN203632537U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683859A (en) * | 2013-12-18 | 2014-03-26 | 苏州祥龙嘉业电子科技有限公司 | Power adapter |
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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: 20140604 Termination date: 20161218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |