CN202142004U - Automatic take-up notebook computer power - Google Patents
Automatic take-up notebook computer power Download PDFInfo
- Publication number
- CN202142004U CN202142004U CN201120284886U CN201120284886U CN202142004U CN 202142004 U CN202142004 U CN 202142004U CN 201120284886 U CN201120284886 U CN 201120284886U CN 201120284886 U CN201120284886 U CN 201120284886U CN 202142004 U CN202142004 U CN 202142004U
- Authority
- CN
- China
- Prior art keywords
- bobbin winder
- winder base
- power
- housing
- notebook computer
- 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
Links
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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Abstract
The utility model provides an automatic take-up notebook computer power, which comprises a shell, a take-up seat, a printed circuit board, a power shield, a direct current power output wire and a coiled spring. The printed circuit board is arranged on the take-up seat and is provided with three cylindrical sockets which correspond to an interface and are used for being connected with three cylindrical plugs of an alternating current power input wire; the three cylindrical sockets are embedded in the power shield; one end of the direct current power output wire is electrically connected with the printed circuit board; the other end of the direct current power output wire penetrates through a threading hole and is used for being connected with a notebook computer; the direct current power output wire can be coiled at the periphery of the take-up seat with the rotating of the take-up seat; and one end of the coiled spring is connected with the take-up seat and the other end of the coiled spring is connected with the shell. As for the automatic take-up notebook computer power, the power wire can be quickly taken-up into the shell by virtue of an automatic take-up function so that the power wire can not be disordered, thus being convenient to clear up; therefore, the overall holding sizes of the notebook computer power and the power wire thereof can be effectively reduced and the automatic take-up notebook computer power is convenient to keep and carry.
Description
Technical field
The utility model relates to the laptop field, relates in particular to a kind of automatic-taking up type laptop power supply.
Background technology
Laptop computer or title notebook computer substitute desktop computer gradually, become necessary tool in people's daily life.The characteristic of notebook computer is that its display can turn down, and it can reduced volume be portably used so that go out; Owing in the notebook computer battery is housed; Can open computing machine whenever and wherever possible when it is gone out operates; In the place that supply socket is arranged, then can power lead be inserted on the notebook computer, use external power supply; Can charge to notebook computer, but so that under power free situation operational computations machine still.
But the power lead that general notebook computer is equipped with all is a regular length; If the distance between the position of supply socket and placing notebook computer is very short; Promptly this distance is a lot of less than power lead length; After power lead grafting notebook computer and supply socket, long power lead promptly can cause trouble, and power lead is scattered in whole desktop and also can influences attractive in appearance.Otherwise; If the distance between the position of supply socket and placing notebook computer is very long, promptly under the situation of this distance greater than power lead length, make directly socket power socket of power lead; So notebook computer promptly can't use external power supply; In this case, if the battery electric quantity of notebook computer itself exhausts again, just must use external power supply; For solving this situation, use power extending line to solve the not enough problem of power lead length usually, but be not all to have power extending line to use in all cases, so just the user to notebook computer causes serious puzzlement.
The utility model content
The purpose of the utility model is to provide a kind of automatic-taking up type laptop power supply, makes it adjust length according to operating position, and can power lead be collected so that receive and keep and carry easily.
The purpose of the utility model realizes through following technical scheme.
A kind of automatic-taking up type laptop power supply comprises: housing has through wires hole and interface on the housing; Bobbin winder base is arranged in the housing and with housing to become to be rotationally connected; Printed circuit board (PCB) is arranged on the bobbin winder base, has the three cylindrical shape socket that being used for of being provided with corresponding to above-mentioned interface is connected with the three cylindrical shape plug of AC power incoming line; The power supply cover is installed in the bobbin winder base and covers above-mentioned printed circuit board (PCB), and rotates along with the rotation of bobbin winder base, and said three cylindrical shape socket is embedded in the power supply cover; The direct supply output line, an end electrically connects printed circuit board (PCB), and the other end passes above-mentioned through wires hole, is used for being connected with notebook computer, and the direct supply output line can be wound on the periphery of bobbin winder base along with the rotation of bobbin winder base; And coil spring, an end connects bobbin winder base, and the other end connects housing.
Preferably, wherein said housing also comprises: the pie upper shell is provided with said interface; The pie lower house connects above-mentioned pie upper shell, and the junction of pie lower house and pie upper shell is provided with said through wires hole.
Preferably, wherein bobbin winder base is connected for rolling with housing.
Preferably, wherein bobbin winder base also comprises line seat side baffle ring, is positioned at the bottom of bobbin winder base.
The utility model embodiment compared with prior art when using the utility model laptop, only need pull out the power lead of certain-length, and untapped power cord accommodation is in housing.And the utility model cooperates with the three cylindrical shape socket of AC power incoming line through the interface on the housing can prevent power cord winding; After using end; The utility model can be collected into power lead in the housing by its automatic wire winding function rapidly; Make power lead no longer at random and arrangement inconvenience can effectively be dwindled the integral body of laptop and power lead thereof to take in volume, be convenient to harvesting and carry.
Description of drawings
Fig. 1 is the utility model laptop internal view.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As shown in Figure 1, the utility model comprises pie upper shell 1, pie lower house 2, bobbin winder base 3, printed circuit board (PCB) 4, direct supply output line 5, coil spring 6 and power supply cover 7.
Pie upper shell 1 is provided with interface 11.In the present embodiment, pie lower house 2 and pie upper shell 1 interference fit, and the junction of pie lower house 2 and pie upper shell 1 is provided with through wires hole P.Bobbin winder base 3 is arranged in the space of pie upper shell 1 and 2 formation of pie lower house.Printed circuit board (PCB) 4 is arranged in the bobbin winder base 3, and printed circuit board (PCB) 4 has the three cylindrical shape socket 41 that is provided with corresponding to above-mentioned interface, and the three cylindrical shape plug of above-mentioned three cylindrical shape socket 41 pluggable connection AC power incoming lines.Power supply cover 7 is installed in the bobbin winder base 3 and covers above-mentioned printed circuit board (PCB) 4, and rotates along with the rotation of bobbin winder base 3, and three cylindrical shape socket 41 is embedded in the power supply cover 7.Direct supply output line 5 one ends electrically connect printed circuit board (PCB) 4, and the other end passes through wires hole P, is used for being connected with the notebook computer (not shown).Direct supply output line 5 can be wound on the bobbin winder base 3 along with the rotation of bobbin winder base 3.Wherein, bobbin winder base 3, power supply cover 7, printed circuit board (PCB) 4 form an integral body, can rotate with respect to pie upper shell 1 and pie lower house 2.Coil spring 6 one ends connect bobbin winder base 3, and the other end connects pie lower house 2.
In the present embodiment, also comprise operation aperture 12 on the pie upper shell 1, the part of power supply cover 7 is exposed to outside the pie upper shell 1 through operation aperture 12.Further, in the present embodiment, power supply cover 7 is processed by metal material, can be at the electronic devices and components on the protection printed circuit board (PCB) 4.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (4)
1. an automatic-taking up type laptop power supply is characterized in that, comprising: housing has through wires hole and interface on the housing; Bobbin winder base is arranged in the housing and with housing to become to be rotationally connected; Printed circuit board (PCB) is arranged on the bobbin winder base, has the three cylindrical shape socket that being used for of being provided with corresponding to above-mentioned interface is connected with the three cylindrical shape plug of AC power incoming line; The power supply cover is installed in the bobbin winder base and covers above-mentioned printed circuit board (PCB), and rotates along with the rotation of bobbin winder base, and said three cylindrical shape socket is embedded in the power supply cover; The direct supply output line, an end electrically connects printed circuit board (PCB), and the other end passes above-mentioned through wires hole, is used for being connected with notebook computer, and the direct supply output line can be wound on the periphery of bobbin winder base along with the rotation of bobbin winder base; And coil spring, an end connects bobbin winder base, and the other end connects housing.
2. automatic-taking up type laptop power supply according to claim 1 is characterized in that, wherein said housing also comprises: the pie upper shell is provided with said interface; The pie lower house connects above-mentioned pie upper shell, and the junction of pie lower house and pie upper shell is provided with said through wires hole.
3. automatic-taking up type laptop power supply according to claim 1 is characterized in that, wherein bobbin winder base is connected for rolling with housing.
4. automatic-taking up type laptop power supply according to claim 1 is characterized in that, wherein bobbin winder base also comprises line seat side baffle ring, is positioned at the bottom of bobbin winder base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120284886U CN202142004U (en) | 2011-08-05 | 2011-08-05 | Automatic take-up notebook computer power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120284886U CN202142004U (en) | 2011-08-05 | 2011-08-05 | Automatic take-up notebook computer power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202142004U true CN202142004U (en) | 2012-02-08 |
Family
ID=45553057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120284886U Expired - Fee Related CN202142004U (en) | 2011-08-05 | 2011-08-05 | Automatic take-up notebook computer power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202142004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109493440A (en) * | 2018-10-30 | 2019-03-19 | 芜湖市传世信息技术有限公司 | A kind of punched-card machine of storage route easy to disassemble |
-
2011
- 2011-08-05 CN CN201120284886U patent/CN202142004U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109493440A (en) * | 2018-10-30 | 2019-03-19 | 芜湖市传世信息技术有限公司 | A kind of punched-card machine of storage route easy to disassemble |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151009 Address after: 518000 Guangdong province Shenzhen city Nanshan District high tech Zone North Song Ping Shan Qi Min Road No. 3 Building 4 floor south Yu Yang Patentee after: SHENZHEN ROMOSS TECHNOLOGY CO., LTD. Address before: 518000, Shenzhen, Guangdong province Baoan District manhole street, Dili Road Agricultural Company Dili Industrial Zone A Zone No. 2 Patentee before: Shenzhen LikkPower Electronics Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20190805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |