CN1371035A - Magnetic switch devices for portable computer devices - Google Patents
Magnetic switch devices for portable computer devices Download PDFInfo
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- CN1371035A CN1371035A CN 01104079 CN01104079A CN1371035A CN 1371035 A CN1371035 A CN 1371035A CN 01104079 CN01104079 CN 01104079 CN 01104079 A CN01104079 A CN 01104079A CN 1371035 A CN1371035 A CN 1371035A
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- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 239000002356 single layer Substances 0.000 claims 17
- 239000010410 layer Substances 0.000 claims 12
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
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Abstract
The magnetic switch device of portable computer device includes a first shell body and a second shell body, in which said first shell body contains a computer main machine and a magnetic component positioned in the inner side of its periphery, and said second shell body contains a group of magnetic devices, and said device includes a magnetic component device positioned in the position of its peripheral inner side relative to magnetic component of first shell body, and is connected with a sliding component and the above-mentioned magnetic component. The magnetic pole direction of the second housing magnetic member is exactly opposite to the magnetic pole direction of the first housing magnetic member located opposite. The invention can also be used for portable computer devices with a second shell capable of rotating 180 degrees.
Description
A kind of magnetic switch device of portable computer device, relate to switching technique, particularly, relate to the principle of utilizing magnetic to repel each other, inhale mutually and close and open the portable computer device, this magnetic switch device design, not only can be used for closing and opening between first housing and second housing in the general portable computer device, also can be used in can the portable computer device of 180 degree rotations in closing and opening between first housing and second housing.
Traditional computer switch device, particularly as portable computer (notebookcomputer), e-dictionary (electronic dictionary), personal digital assistant (PDA, personal digital assistant), in the portable computer devices such as e-book (electronicbook), stock handset, generally all adopt the mechanical switch device, as breech lock (latch), realize closing and opening of portable computer device.Consult shown in Figure 1ly, show a traditional mechanical formula portable computer device switchgear among the figure, trip 2, draw-in groove 7 are fastening state, and therefore first housing 4 and second housing 3 are closed condition.User's slide latch 1 can make trip 2, the draw-in groove 7 engagement release states of breech lock 1, produces a crack between first housing 4 and second housing 3.Then, by this crack second housing 3 is raised again, made the portable computer device reach opening.Yet the computer design pace of change is at a tremendous pace, and the traditional mechanical formula is latched in the New-type computer design not enough to some extent gradually.For example, if with traditional mechanical formula lock application second housing can 180 the portable computer device of degree rotation, will find that traditional mechanical formula breech lock can't use.With Fig. 1 is example, if with the portable computer device second housing Rotate 180 degree, and make portable computer device panel 5 downward, when portable computer device dish seat 6 makes progress, because in the design of traditional mechanical formula breech lock, its mode of closing is with trip, draw-in groove engages mutually is designed to the basis, therefore, the portable computer device is behind the second housing Rotate 180 degree, the breech lock trip is just in time opposite with the direction of draw-in groove, can't engage to close the portable computer device, in addition, when using traditional mechanical formula computer switch device, when first housing and second housing in off position the time, often gapped between second housing and first housing, can not fully closely close.When the portable computer device was opened, computer apparatus existed trip 2 to expose phenomenon, make computer might be damaged (as trip around being hooked to other article and damage computer etc.).
Fundamental purpose of the present invention is to provide a kind of magnetic switch device of portable computer device, is used for closing and opening between first housing of portable computer device and second housing.Be positioned at the sliding part of second housing by slip, make the second housing magnetic component interlock, make the magnet displacement change relative position,, realize closing and opening between first housing and second housing by repulsion, the suction of magnet between first housing and second housing.
Another object of the present invention is to provide a kind of magnetic switch device of portable computer device, be used for after the 180 degree rotations of second housing, realizing closing and opening between portable computer device first housing and second housing.Be positioned at the sliding part of second housing by slip, make the second housing magnetic component interlock, make the magnet displacement change relative position,, realize closing and opening between first housing and second housing by repulsion, the suction of magnet between first housing and second housing.
Another purpose of the present invention is to provide a kind of magnetic switch device of portable computer device, and in the time of making portable computer device first housing and second housing in off position, first housing and second housing can closely be closed, and does not also have the card spoonful problem that exposes when opening.
The invention discloses a kind of scheme of magnetic switch device of portable computer device, this magnetic switch device comprises: one first housing, comprise a host computer, and an individual layer magnetic component; One second housing comprises one group of magnetic devices, comprising the pair of lamina magnetic component, and a sliding part, be connected with above-mentioned double-deck magnetic component.
In this scheme, double-deck magnetic component can be placed in the inboard of the periphery of described second housing.
In addition, in this scheme, sliding part also can be placed in the periphery of described second housing.
Also have, in this scheme, the individual layer magnetic component can be placed in the inboard of the periphery of described first housing, with the corresponding position of the double-deck magnetic component of second housing.
In this scheme, lower floor's pole orientation of the described double-deck magnetic component that the set of poles direction of individual layer magnetic component is lucky and relative is opposite.
In addition, the up and down two-layer pole orientation of the double-deck magnetic component in this scheme is opposite.
Also have, also rotatable 180 degree of the portable computer device in this scheme make second case panel up.
In another program, a kind of magnetic switch device of portable computer device comprises: one first housing, comprise a host computer, and one first individual layer magnetic component; One second housing comprises one group of magnetic devices, comprising the second individual layer magnetic component, and a sliding part, be connected with the described second individual layer magnetic component.
Wherein, the first individual layer magnetic component in this scheme also can be placed in and the corresponding position of the second individual layer magnetic component.
Also have, the pole orientation of the described first individual layer magnetic component that the direction of the set of poles of the second individual layer magnetic component in this scheme is lucky and relative is opposite.
The present invention closely closes first housing and second housing by magnetic component, has solved the problem that trip exposes; Simultaneously, be positioned at the sliding part of second housing, make the second housing magnetic component interlock, make the magnet displacement change relative position,, realize closing and opening between first housing and second housing by repulsion, the suction of magnet between first housing and second housing by slip.
Describe the following example by the reference accompanying drawing, those skilled in the art can easily understand that the present invention and advantage.
Fig. 1 is the stereographic map of mechanical type breech lock of the portable computer device of prior art;
Fig. 2 is the stereographic map according to first embodiment of portable computer device of the present invention;
Fig. 3 is the profile according to the magnetic switch device of the portable computer device of the first embodiment of the present invention;
Fig. 4 is the synoptic diagram according to mutual displacement between the double-deck magnetic component of the magnetic switch device of the portable computer device of the first embodiment of the present invention and the first individual layer magnetic component.
The 5th figure is the stereographic map according to second embodiment of portable computer device of the present invention;
Fig. 6 is the profile of the magnetic switch device of portable computer device according to a second embodiment of the present invention;
Fig. 7 is the synoptic diagram of displacement mutually between the second individual layer magnetic component of magnetic switch device of portable computer device of the second embodiment of the present invention and the 3rd individual layer magnetic component.
First embodiment:
Referring to Fig. 2 and Fig. 3, describe magnetic switch device designed according to this invention.This device can be used for the portable computer device, as portable computer, e-dictionary, personal digital assistant, e-book, stock handset etc.Closing and opening between first housing of this device and second housing is to utilize the two poles of the earth, magnet north and south homopolar-repulsion, heteropole to inhale principle mutually, realizes closing and opening portable computer device first housing and second housing.The magnetic switch device that Fig. 2 describes comprises: first housing 4 of a portable computer device, second housing 3, wherein first housing 4 comprises a host computer 24 and the first individual layer magnetic component 51, second housing 3 comprises one group of magnetic devices 23, comprising pair of lamina magnetic component 52, one sliding part is connected with double-deck magnetic component 52, and a liquid crystal display device module (LCD module) 39, wherein comprise a LCD (LCD) 36, a panel 5 (panel) and dish seat 6 (bezel).
Referring to Fig. 3, above-mentioned one group of magnetic devices 23 also comprises pair of lamina magnetic component 52, is installed in the inboard of second housing, 3 peripheries; One sliding part 28 is installed in second housing 3 periphery and links to each other with double-deck magnetic component 52.In addition, the first individual layer magnetic component 51 also can be installed in the inboard of the periphery of first housing 4, with the relative position of the double-deck magnetic component 52 of second housing 3.
With reference to Fig. 4, describe above-mentioned double-deck magnetic component 52 among the figure, two-layer pole orientation is opposite up and down for this magnet; The above-mentioned first individual layer magnetic component 51, lower floor's pole orientation of the double-deck magnetic component 52 that pole orientation is lucky and relative is opposite.As shown in the figure, the double-deck magnetic component 52 in top and 51 states of inhaling mutually for heteropole of the below first individual layer magnetic component, this moment, the portable computer device was a closed condition.Then, by the above-mentioned sliding part 28 that slides, the above-mentioned double-deck magnetic component 52 that interlock joins makes relative displacement between double-deck magnetic component 52, the first individual layer magnetic component, 51 magnet.At this moment, the relation between double-deck magnetic component 52, the first individual layer magnetic component, 51 magnet is transformed into the homopolar-repulsion state by the heteropole attracting state, and shown in the right figure of this figure, this moment, the portable computer device was an opening.Therefore, the user only needs mobile sliding part 28, just can freely control above-mentioned second housing 3 and first housing 4 and make the portable computer device close and open.
Moreover, behind the second housing Rotate 180 degree of portable computer device, second case panel up, because the magnet that is positioned at second housing is for double-deck, therefore after the rotation, the magnetic pole relative position that this bilayer magnetic component 52 and the first individual layer magnetic component are 51 is still constant, and state is still inhaled mutually for heteropole, and is identical with magnetic pole relative position before the rotation shown in the left figure of Fig. 4.This shows, the user is as closing and open the portable computer device behind the second housing Rotate 180 degree, the user still can use above-mentioned Same Way, mobile sliding part 28, the above-mentioned double-deck magnetic member 52 that interlock joins, make relative displacement between double-deck magnetic component 52, the first individual layer magnetic component, 51 magnet, utilize the repulsion and the suction of magnet, the user still can realize closing and opening of 4 of second housing 3 and first housings.
Second embodiment:
Referring to Fig. 5, this figure describes the magnetic switch device of portable computer device designed according to this invention.This device can be widely used in notebook computer, e-dictionary, personal digital assistant, e-book, stock handset etc.This device is to utilize the two poles of the earth, magnet north and south, and the principle that homopolar-repulsion, heteropole are inhaled mutually realizes closing and opening of portable computer device.The magnetic switch device of describing among Fig. 5 comprises: first housing 4 of a portable computer device, second housing 3, and wherein first housing 4 comprises a host computer 24 and one second individual layer magnetic component 41; And second housing 3 comprises one group of magnetic devices 23, comprising the 3rd individual layer magnetic component 42, and a sliding part 28, this sliding part 28 is connected with above-mentioned the 3rd individual layer magnetic component 42.
Referring to Fig. 6, above-mentioned one group of magnetic devices 23 more comprises one the 3rd individual layer magnetic component 42, is installed in the inboard of second housing, 3 peripheries and between second case panel 5 and dish 6; One sliding part 28 is installed in second housing 3 periphery and is connected with the 3rd individual layer magnetic component 42.In addition, the above-mentioned second individual layer magnetic component 41 also can be installed in the inboard of the periphery of first housing 4, the position relative with the 3rd individual layer magnetic component 42 of second housing 3.
With reference to Fig. 7, describe the second individual layer magnetic component 41 among the figure, two-layer pole orientation is opposite up and down for this magnet; One above-mentioned the 3rd individual layer magnetic component 42, the set of poles direction is opposite with the relative second individual layer magnetic component, 41 pole orientation just.Therefore, show as left figure among the figure that the pass between the polarity of the polarity of the second individual layer magnetic component 41 and the 3rd individual layer magnetic component 42 is the state that heteropole is inhaled mutually, the portable computer device is a closed condition at this moment.Then, by the above-mentioned sliding part 28 that slides, the above-mentioned second individual layer magnetic component 41 that interlock is connected makes relative displacement between the second individual layer magnetic component 41, the 3rd individual layer magnetic component 42 magnet.After the 3rd individual layer magnetic component 42 moves, state between the second individual layer magnetic component 41, the 3rd individual layer magnetic component 42 magnet between two magnet by the heteropole attracting state be transformed into homopolar-repulsion state as the right figure of Fig. 7 expression, make the portable computer device become opening.
By above-mentioned detailed description and accompanying drawing; structure of the present invention and feature are more clear; should know; this embodiment only is the preferable mode of operation of explanation the present invention; and leave no choice but invention scope is limited to some extent, protection scope of the present invention should comprise any any improvement or change that spirit of the present invention is done that do not break away from.
Claims (20)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01104079 CN1371035A (en) | 2001-02-20 | 2001-02-20 | Magnetic switch devices for portable computer devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01104079 CN1371035A (en) | 2001-02-20 | 2001-02-20 | Magnetic switch devices for portable computer devices |
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| Publication Number | Publication Date |
|---|---|
| CN1371035A true CN1371035A (en) | 2002-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01104079 Pending CN1371035A (en) | 2001-02-20 | 2001-02-20 | Magnetic switch devices for portable computer devices |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6958902B2 (en) | 2002-10-21 | 2005-10-25 | Wistron Corporation | Pivot-and-positioning assembly for an electronic device |
| CN1333319C (en) * | 2004-02-16 | 2007-08-22 | 华硕电脑股份有限公司 | Electronics with magnetic switches |
| CN100525323C (en) * | 2003-09-03 | 2009-08-05 | 华冠通讯股份有限公司 | Sliding cover positioning device and method |
| CN102883008A (en) * | 2003-12-20 | 2013-01-16 | Lg电子株式会社 | Method and system for a slide type portable terminal |
| CN111200676A (en) * | 2018-11-16 | 2020-05-26 | 北京小米移动软件有限公司 | Electronic device |
-
2001
- 2001-02-20 CN CN 01104079 patent/CN1371035A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6958902B2 (en) | 2002-10-21 | 2005-10-25 | Wistron Corporation | Pivot-and-positioning assembly for an electronic device |
| CN100525323C (en) * | 2003-09-03 | 2009-08-05 | 华冠通讯股份有限公司 | Sliding cover positioning device and method |
| CN102883008A (en) * | 2003-12-20 | 2013-01-16 | Lg电子株式会社 | Method and system for a slide type portable terminal |
| CN102883008B (en) * | 2003-12-20 | 2016-08-17 | Lg电子株式会社 | Method and system for slide type portable terminal |
| CN1333319C (en) * | 2004-02-16 | 2007-08-22 | 华硕电脑股份有限公司 | Electronics with magnetic switches |
| CN111200676A (en) * | 2018-11-16 | 2020-05-26 | 北京小米移动软件有限公司 | Electronic device |
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