CN201435041Y - Automatic take-up type notebook computer power supply - Google Patents
Automatic take-up type notebook computer power supply Download PDFInfo
- Publication number
- CN201435041Y CN201435041Y CN 200920045975 CN200920045975U CN201435041Y CN 201435041 Y CN201435041 Y CN 201435041Y CN 200920045975 CN200920045975 CN 200920045975 CN 200920045975 U CN200920045975 U CN 200920045975U CN 201435041 Y CN201435041 Y CN 201435041Y
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- power supply
- bobbin winder
- winder base
- housing
- pie
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- Expired - Fee Related
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- 238000005096 rolling process Methods 0.000 claims abstract description 5
- 238000004804 winding Methods 0.000 abstract description 4
- 238000003306 harvesting Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007246 mechanism Effects 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
- 210000003813 thumb Anatomy 0.000 description 1
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Abstract
The utility model provides an automatic take-up type notebook power supply. The automatic take-up type notebook computer power supply is connected with a power supply through an alternating current power supply input line, and a power supply plug and a three-column plug are respectively arranged at two ends of the alternating current power supply input line. The utility model discloses a casing, wire winding seat, printed circuit board, power cover, DC power supply output line and book spring. The utility model discloses drive the automatic roll-up power cord of wire winding seat with rolling up the spring, make the power cord no longer in disorder and arrange in order inconveniently, can effectively reduce the whole volume of accomodating of notebook power and power cord thereof, be convenient for deposit and carry. Just the utility model discloses an utilize the three-cylinder form plug of original alternating current power supply input line and inlay the three-cylinder form socket cooperation in the power cover and fix the length of the direct current power supply output line of pulling out, and need not establish fixed establishment in addition, the structure is fairly simple, the operation of also being convenient for.
Description
Technical field
The utility model relates to a kind of laptop, and particularly relevant for 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 power lead can 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.
In addition, if when not using power lead, usually only with power lead carelessly rolling get up, directly fill in then in the bag of depositing notebook computer, arbitrarily the power lead volume that gets up of rolling is bigger, thereby power lead just can be put in the space that must increase folding and unfolding; And when taking out power lead next time, power lead at random also may be taken other article that are placed on simultaneously in the sack out of in the lump, if there is other small-sized electronic product to be placed in the sack, when taking out power lead, it is taken out of in the lump, then may make small-sized electronic product drop ground and damage; Be the above-mentioned trouble of avoiding random harvesting power lead at random to cause, can be carefully that the power lead folding is bundled, with soft wiring bundled power lead is fixed again, so can avoid causing the harvesting volume excessive or get at other article when taking out, but each the taking-up when using must be untied power lead again, folding binding again again after using, therefore more loaded down with trivial details in the action of harvesting, cause user's puzzlement.
In sum, how to avoid receiving the trouble and inconvenience of whole power lead, and power lead collected be convenient to harvesting and carry, become present problem demanding prompt solution.
The utility model content
The purpose of this 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.
For reaching above-mentioned purpose, the utility model proposes a kind of automatic-taking up type laptop power supply.Automatic-taking up type laptop power supply is connected with power supply by the AC power incoming line, and AC power incoming line two ends have attaching plug and three cylindrical shape plug respectively.The utility model comprises housing, bobbin winder base, printed circuit board (PCB), power supply cover, direct supply output line and coil spring.Have 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 described 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.
In the utility model, housing comprises pie upper shell and pie lower house.The pie upper shell is provided with described 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 described through wires hole.
In the utility model, housing also comprises operation aperture, and the part of power supply cover is exposed to outside the pie upper shell by operation aperture.
In the utility model, bobbin winder base is connected for rolling with housing.
In the utility model, bobbin winder base also comprises line seat side baffle ring, is positioned at the bottom of bobbin winder base
In sum, when using the utility model, only need pull out the power lead of certain-length, untapped power cord accommodation is in housing.And the utility model cooperates with the three cylindrical shape socket of AC power incoming line by 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 the no longer at random and arrangement inconvenience of power lead, can effectively dwindle the integral body of laptop and power lead thereof and take in volume, be convenient to receive and keep and carry.
Description of drawings
Figure 1 shows that internal view of the present utility model.
Figure 2 shows that the cut-open view of the pie upper shell of automatic-taking up type laptop power supply among Fig. 1.
The K of pie lower house that Figure 3 shows that automatic-taking up type laptop power supply among Fig. 2 is to synoptic diagram.
Figure 4 shows that the cut-open view of the pie lower house of automatic-taking up type laptop power supply among Fig. 1.
The K ' of pie lower house that Figure 5 shows that automatic-taking up type laptop power supply among Fig. 4 is to synoptic diagram.
Figure 6 shows that the cut-open view of the bobbin winder base of automatic-taking up type laptop power supply among Fig. 5.
Embodiment
For above-mentioned and other purpose, feature and advantage of the present utility model can be become apparent, preferred embodiment cited below particularly, and conjunction with figs. are described in detail below.
Automatic-taking up type laptop power supply is connected with power supply by the AC power incoming line, and AC power incoming line two ends have attaching plug and three cylindrical shape plug respectively.Above technology is a common practise for the people who has common knowledge in this area, is not described in detail at this.
Figure 1 shows that internal view of the present 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 by operation aperture 12.Further, in the present embodiment, power supply cover 7 is made by metal material, can be at the electronic devices and components on the protection printed circuit board (PCB) 4.
Figure 2 shows that the cut-open view of the pie upper shell of automatic-taking up type laptop power supply among Fig. 1.The K of pie lower house that Figure 3 shows that automatic-taking up type laptop power supply among Fig. 2 is to synoptic diagram.Figure 4 shows that the cut-open view of the pie lower house of automatic-taking up type laptop power supply among Fig. 1.The K ' of pie lower house that Figure 5 shows that automatic-taking up type laptop power supply among Fig. 4 is to synoptic diagram.Figure 6 shows that the cut-open view of the bobbin winder base of automatic-taking up type laptop power supply among Fig. 5.Please also refer to Fig. 2 to Fig. 6, in the present embodiment, automatic-taking up type laptop power supply also comprises ball 8 and following ball 9.Pie upper shell 1 and pie lower house 2 comprise first convex epirelief 13 and second convex epirelief 23 respectively, bobbin winder base 3 also comprises stopper section 31 and following stopper section 32, last ball 8 is arranged between first convex epirelief 13 and the last stopper section 31, following ball 9 is arranged between second convex epirelief 23 and the following stopper section 32, at this moment, bobbin winder base 3 is in the space that is arranged at pie upper shell 1 and 2 formation of pie lower house of rotating by last ball 8 and play ball 9.In the present embodiment, the quantity of last ball 8 and following ball 9 all is three, these three are gone up ball 8 is to be evenly distributed in first convex epirelief 13 and the 31 formed spaces, last stopper section, and these three following balls 9 are to be evenly distributed in second convex epirelief 23 and the 32 formed spaces, following stopper section.
In the present embodiment, bobbin winder base 3 also comprises line seat side baffle ring 33, is positioned at the bottom of bobbin winder base 3, prevents that direct supply output line 5 from snapping between bobbin winder base 3 and the pie lower house 2 when reeling.
When using the utility model charging, user's a hand (left hand) is held the housing (pie upper shell and pie lower house) of automatic-taking up type laptop power supply, three cylindrical shape socket 41 up, another hand (right hand) is outwards pulled out direct supply output line 5, pulls out length and can adjust as required.At this moment the left hand thumb is pinned power supply cover 7 tops gently by the operation aperture 12 of pie upper shell, the right hand is with the three cylindrical shape plug and the three cylindrical shape socket 41 that is embedded in the power supply cover 7 of AC power incoming line, utilize the irregular contour of three cylindrical shape plug to fix power supply cover 7, because therefore bobbin winder base 3, power supply cover 7, printed circuit board (PCB) 4 form an integral body, three cylindrical shape plug can be fixed bobbin winder base 3, so just can avoid direct supply output line 5 backrush of pulling out, and then the length of the direct supply output line 5 of pulling out is fixed.
When charging finishes take-up, extract the attaching plug that is connected with the 220V supply socket, extract the end that direct supply output line 5 is connected with notebook computer after, extract three cylindrical shape plug, direct supply output line 5 takes under the effect of coil spring 6 automatically, is wound on the bobbin winder base 6.
In sum, the utility model drives bobbin winder base with coil spring and furls power lead automatically, makes 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, is convenient to harvesting and carries.And the utility model is to utilize the three cylindrical shape plug three cylindrical shape socket interior with being embedded in the power supply cover of original AC power incoming line to cooperate the length that fixes the direct supply output line of pulling out, and do not need to establish in addition fixed mechanism, relatively simple for structure, also be convenient to operation.
Concrete case study on implementation only is a preferable case study on implementation of the present utility model described in the utility model, is not to be used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should be as technology category of the present utility model.
Claims (5)
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 described 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 described 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 described through wires hole.
3. automatic-taking up type laptop power supply according to claim 1 is characterized in that wherein said housing also comprises operation aperture, and the part of power supply cover is exposed to outside the pie upper shell by operation aperture.
4. according to claim 1 or 2 or 3 described automatic-taking up type laptop power supply, it is characterized in that wherein bobbin winder base is connected for rolling with housing.
5. according to claim 1 or 2 or 3 described automatic-taking up type laptop power supply, it is characterized in that wherein bobbin winder base also comprises line seat side baffle ring, be positioned at the bottom of bobbin winder base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920045975 CN201435041Y (en) | 2009-05-12 | 2009-05-12 | Automatic take-up type notebook computer power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920045975 CN201435041Y (en) | 2009-05-12 | 2009-05-12 | Automatic take-up type notebook computer power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201435041Y true CN201435041Y (en) | 2010-03-31 |
Family
ID=42053854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920045975 Expired - Fee Related CN201435041Y (en) | 2009-05-12 | 2009-05-12 | Automatic take-up type notebook computer power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201435041Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351871A (en) * | 2014-01-26 | 2016-02-24 | 苏州汇诚智造工业设计有限公司 | Manufacturing method for outdoor LED table lamp |
| CN106122881A (en) * | 2014-01-26 | 2016-11-16 | 苏州汇诚智造工业设计有限公司 | A kind of pot flowers LED light supplement lamp |
-
2009
- 2009-05-12 CN CN 200920045975 patent/CN201435041Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351871A (en) * | 2014-01-26 | 2016-02-24 | 苏州汇诚智造工业设计有限公司 | Manufacturing method for outdoor LED table lamp |
| CN105444097A (en) * | 2014-01-26 | 2016-03-30 | 苏州汇诚智造工业设计有限公司 | Method for manufacturing LED sterilization table lamp for field use |
| CN106122881A (en) * | 2014-01-26 | 2016-11-16 | 苏州汇诚智造工业设计有限公司 | A kind of pot flowers LED light supplement lamp |
| CN106287524A (en) * | 2014-01-26 | 2017-01-04 | 苏州汇诚智造工业设计有限公司 | A kind of manufacture method of pot flowers LED light supplement lamp |
| CN106382594A (en) * | 2014-01-26 | 2017-02-08 | 苏州汇诚智造工业设计有限公司 | Manufacturing method of LED light filling lamp for pot flowers |
| CN106402777A (en) * | 2014-01-26 | 2017-02-15 | 苏州汇诚智造工业设计有限公司 | Manufacturing method of LED light-compensating lamp for pot flowers |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100331 Termination date: 20160512 |