CN201590566U - Power adapter - Google Patents
Power adapter Download PDFInfo
- Publication number
- CN201590566U CN201590566U CN2009203078394U CN200920307839U CN201590566U CN 201590566 U CN201590566 U CN 201590566U CN 2009203078394 U CN2009203078394 U CN 2009203078394U CN 200920307839 U CN200920307839 U CN 200920307839U CN 201590566 U CN201590566 U CN 201590566U
- Authority
- CN
- China
- Prior art keywords
- line
- power supply
- supply adaptor
- main body
- cavity
- 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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Abstract
The utility model relates to a power adapter which comprises a power adapter main body and a power wire connected with the power adapter main body. The power adapter main body is provided with an AC input rotary plug and is connected with a DC output telescopic wire device by the power wire. The power wire is wound in the telescopic wire device. The power adapter main body is provided with a first wire storage cavity in which the telescopic wire device is arranged. The provided power adapter has the advantage of being convenient for carrying about.
Description
[technical field]
The utility model relates to and belongs to the jockey field, relates in particular to a kind of power supply adaptor in the jockey field.
[background technology]
Power supply adaptor is the power supply conversion equipment of small portable electronic devices and electronic apparatus, generally is made up of shell, power transformer and rectification circuit, generally is used for mobile portable equipments such as supporting notebook.But because the power line on the power supply adaptor is longer, when depositing and use, there is many inconvenience, as will be with power supply adaptor and neat the depositing of power line thereof, be very the difficulty, at present can only with power line along the power supply adaptor main body tie around, can cause in use but deposit like this, power line is easily around together, even appearance knotting phenomenon, in any case and deposit, it is all bigger that it deposits occupation space, be unfavorable for carrying, and in use, power line is long or too short, also is to perplex very much the user's, when long, power line around together, when too short, then can't use easily.
[utility model content]
Because power line is longer, deposit and exist when using the defective of inconvenience in order better to overcome above-mentioned power supply adaptor, the utility model provides a kind of power supply adaptor.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of power supply adaptor is provided, comprise power supply adaptor main body and the power line that is connected with described power supply adaptor main body, described power supply adaptor main body is provided with the rotation plug that exchanges input, described power supply adaptor main body is connected with the line stretcher device of direct current output by described power line, described power line is wrapped in the described line stretcher device, described power supply adaptor main body is provided with first and deposits the line cavity, and described line stretcher device is arranged on described first and deposits in the line cavity.
Further improvement of the utility model is: described power supply adaptor main body is provided with the direct current output interface, and described line stretcher device links to each other with described power supply adaptor main body by described direct current output interface.
Further improvement of the utility model is: described line stretcher device comprises rotary main shaft, guide rail, back-moving spring and position-limit mechanism.
Further improvement of the utility model is: described line stretcher device is a double stretching diminishing line device.
Further improvement of the utility model is: described line stretcher device is single stretching diminishing line device.
Further improvement of the utility model is: described first deposits and is provided with first clamping structure in the line cavity.
Further improvement of the utility model is: described line stretcher device has two and interconnect at least.
Further improvement of the utility model is: described first deposits the line cavity is provided with and renovates, and the described side and described first of renovating is deposited the side walls hinged of line cavity, and the described opposite side and described first of renovating is deposited another sidewall buckle-type of line cavity and is connected.
Further improvement of the utility model is: described renovating is provided with second and deposits the line cavity.
Further improvement of the utility model is: described second deposits and is provided with second clamping structure in the line cavity.
Compared with prior art, the beneficial effect that the utlity model has is: pass through such scheme, the power supply adaptor that is provided is when depositing, can be in described line stretcher device with power cord storage, deposit described line stretcher device in described first again and deposit the line cavity, simultaneously, can will exchange the rotation plug rotation of input, be positioned in the power supply adaptor, help depositing and carrying.
[description of drawings]
Fig. 1 is the overall schematic of a kind of power supply adaptor of the utility model;
Schematic diagram when Fig. 2 is storage configuration for the utility model;
Fig. 3 uses two line stretcher schematic representation of apparatus for the utility model;
Fig. 4 deposits two line stretcher devices in for the utility model the schematic diagram of power supply adaptor main body;
Fig. 5 is the partial enlarged drawing A of Fig. 4;
Fig. 6 is the schematic diagrames of two line stretcher devices of the utility model when being connected with the power supply adaptor main body.
[embodiment]
Below in conjunction with accompanying drawing the utility model is described in further detail: in conjunction with Fig. 1 to Fig. 6, a kind of power supply adaptor, the described power supply adaptor main body 1 of power line that comprise power supply adaptor main body 1, is connected with described power supply adaptor main body 1 is provided with rotation plug 4, described rotation plug is the AC power input adapter, described rotation plug 4 can be two pin flat plugs, also can be two pin O shape plugs (cannon plug just).Described power supply adaptor main body 1 is provided with the containing cavity of placing for described rotation plug 4, described rotation plug 4 deposits in the described containing cavity by rotary, rotation plug is hidden in the power supply adaptor, when needing to connect power supply, then described rotation plug 4 is rotated, be connected with power supply.
As shown in Figure 4, described power supply adaptor main body 1 is provided with direct current output interface 16, and described line stretcher device links to each other with described power supply adaptor main body 1 by described direct current output interface 16.
As Fig. 1, Fig. 3, Fig. 4, shown in Figure 5, described power supply adaptor main body 1 is connected with line stretcher device (the line stretcher device is line stretcher), described power line is wrapped in the described line stretcher device, described power line one end is provided with connector, be connected with electrical equipment (counting this computer etc. as pen) to be powered by described connector, described power supply adaptor main body 1 is provided with first and deposits line cavity 12, described first deposits the upper end that line cavity 12 is arranged on described power supply adaptor main body 1, and described line stretcher device is arranged on described first and deposits line cavity interior 12.
Described line stretcher device comprises rotary main shaft, guide rail, back-moving spring and position-limit mechanism, described power line is wrapped on the described rotary main shaft, and along described guide rail setting, described position-limit mechanism can limit the flexible of described power line, to prevent that described power line is retracted to again in the described line stretcher device, is retracted in the described line stretcher device described power line to deposit by described back-moving spring in the process of elongation.
Described line stretcher device is a double stretching diminishing line device, and described double stretching diminishing line device is two-way pulling to stretch.
Described line stretcher device is single stretching diminishing line device, and described single stretching diminishing line device is unidirectional pulling to stretch.
As shown in Figure 4, described first deposits line cavity 12 inwalls is provided with first clamping structure 122, by described first clamping structure 122 described line stretcher device is clamped, so that deposit reliably.Described first clamping structure 122 is deposited line cavity 12 along described first and is symmetrically distributed.Described first clamping structure 122 roughly becomes " Y " shape, is pressing the fillet part of described line stretcher crust of the device.
As Fig. 1, shown in Figure 3, described line stretcher device has two and interconnect at least.
The utility model is (three of embodiment with two line stretcher devices, four even more a plurality of line stretcher device be example and Fig. 1 according to this then, Fig. 3, Fig. 6 analogizes): described line stretcher device has two, be respectively the first line stretcher device 2 and the second line stretcher device 3, the described first line stretcher device, 2 one ends are provided with the 4th connector 17, described the 4th connector 17 insert described power supply adaptor main body 1 direct current output interface 16, the described first line stretcher device 2 is connected with described power supply adaptor main body 1, the other end of the described first line stretcher device 2 is provided with first connector 21, the described second line stretcher device, 3 one ends are established second connector 31 that connects with described first connector 21, and the described second line stretcher device, 3 other ends are provided with and the 3rd identical connector 32 of described first connector 21.Described the 3rd connector 32 can be connected (when not needing two line stretcher devices, also second connector 31 can be connected with treating powered appliance) with treating powered appliance.
As Fig. 4, shown in Figure 5, described first deposits line cavity 12 is provided with and renovates 15, described 15 1 sides and described first of renovating are deposited the side walls hinged of line cavity 12, its articulated structure 14 as shown in Figure 5, described 15 opposite sides and described first of renovating are deposited another sidewall buckle-type of line cavity 12 and are connected, described first deposits line cavity 12 is provided with the first downward grab 121, describedly renovate 15 and be provided with and described first grab, 121 corresponding second grabs 151 that are bent upwards, described first deposits line cavity 12 renovates 15 and forms buckle-types by described first grab 121 with described second grab 151 and be connected with described, to make things convenient for the user to open and to close described renovating.
As shown in Figure 4, describedly renovate 15 and be provided with second and deposit line cavity 13, described second deposits line cavity 13 is arranged on described 15 the medial surface of renovating, with described first to deposit line cavity 12 corresponding, form one can hold a plurality of line stretcher devices deposit the line cavity.
As shown in Figure 4, the described first line stretcher device 2 is arranged on described first and deposits in the line cavity 12, and the described second line stretcher device 3 is arranged on described second and deposits in the line cavity 13.
As Fig. 4, shown in Figure 5, described second deposits line cavity 13 is provided with second clamping structure 132, by described second clamping structure 132 the described second line stretcher device 3 is clamped, so that deposit reliably.Described second clamping structure 132 is deposited line cavity 13 along described second and is symmetrically distributed.Described second clamping structure 132 is identical with described first clamping structure 122.
The utility model is by making up line stretcher device and rotation plug 4 with power supply adaptor main body 1, and on power supply adaptor main body 1, be provided with and first deposit line cavity 12 and second and deposit line cavity 13 for what the line stretcher device was deposited, realize that the user is when depositing, can be in described line stretcher device with power cord storage, described line stretcher device being deposited in described first deposits line cavity 12 or second and deposits in the line cavity 13 again, simultaneously rotation plug 16 rotations are placed in the containing cavity, power line and rotation plug are gathered into power supply adaptor main body 1, whole power supply adaptor has only power supply adaptor main body 1 to deposit, and helps depositing and carrying.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection range of the present utility model.
Claims (8)
1. power supply adaptor, comprise power supply adaptor main body (1) and the power line that is connected with described power supply adaptor main body (1), it is characterized in that: described power supply adaptor main body (1) is provided with the rotation plug (4) that exchanges input, described power supply adaptor main body (1) is connected with the line stretcher device of direct current output by described power line, described power line is wrapped in the described line stretcher device, described power supply adaptor main body (1) is provided with first and deposits line cavity (12), and described line stretcher device is arranged on described first and deposits in the line cavity (12).
2. power supply adaptor according to claim 1 is characterized in that: described power supply adaptor main body (1) is provided with direct current output interface (16), and described line stretcher device links to each other with described power supply adaptor main body (1) by described direct current output interface (16).
3. power supply adaptor according to claim 1 and 2 is characterized in that: described line stretcher device is a double stretching diminishing line device.
4. according to claim 1 or 2 or 3 described power supply adaptors, it is characterized in that: described line stretcher device is single stretching diminishing line device.
5. power supply adaptor according to claim 1 is characterized in that: described first deposits and is provided with first clamping structure (122) in the line cavity (12).
6. power supply adaptor according to claim 1 is characterized in that: described line stretcher device has two and interconnect at least.
7. power supply adaptor according to claim 1, it is characterized in that: described first deposits line cavity (12) is provided with and renovates (15), described (15) one sides and described first of renovating are deposited the side walls hinged of line cavity (12), and another sidewall buckle-type that described renovating (15) opposite side and described first is deposited line cavity (12) is connected.
8. power supply adaptor according to claim 7 is characterized in that: described renovating (15) is provided with second and deposits line cavity (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203078394U CN201590566U (en) | 2009-08-11 | 2009-08-11 | Power adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203078394U CN201590566U (en) | 2009-08-11 | 2009-08-11 | Power adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201590566U true CN201590566U (en) | 2010-09-22 |
Family
ID=42750358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203078394U Expired - Fee Related CN201590566U (en) | 2009-08-11 | 2009-08-11 | Power adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201590566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104679209A (en) * | 2015-03-13 | 2015-06-03 | 国家电网公司 | Power adapter and notebook computer |
-
2009
- 2009-08-11 CN CN2009203078394U patent/CN201590566U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104679209A (en) * | 2015-03-13 | 2015-06-03 | 国家电网公司 | Power adapter and notebook computer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 Termination date: 20110811 |