CN102074814A - Electronic device and method for safely removing functional card thereof - Google Patents
Electronic device and method for safely removing functional card thereof Download PDFInfo
- Publication number
- CN102074814A CN102074814A CN2009102209701A CN200910220970A CN102074814A CN 102074814 A CN102074814 A CN 102074814A CN 2009102209701 A CN2009102209701 A CN 2009102209701A CN 200910220970 A CN200910220970 A CN 200910220970A CN 102074814 A CN102074814 A CN 102074814A
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- side cover
- function card
- electronic installation
- switch member
- housing
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Abstract
The invention discloses an electronic device and a method for safely removing a functional card thereof. The electronic device at least comprises a side cover, a clamping groove, a switching piece, a lug and a protective module. The side cover is used for covering an opening of a shell of the electronic device. When the side cover covers the opening, the lug arranged on the side cover presses the switching piece. When the side cover leaves the shell and exposes the opening, the switching piece is not pressed by the lug and is in an un-pressed state. When the switching piece is in an un-pressed state, the protective module is used for temporarily storing the running state of the functional card, and then the power supply of the functional card is cut off. The functional card is accommodated in the clamping groove.
Description
Technical field
The invention relates to a kind of electronic installation, and particularly relevant for a kind of electronic installation and the safety method that removes its function card that can ccontaining function card.
Background technology
In recent years along with the development of consumer electronics technology, can see constantly on the market that weight is lighter, volume is littler, but comprise multi-purpose electronic product.Many functions that in the past were present in different electronic installations, for example many-sided application such as the playing function of audio frequency, video, communication, Email and digital camera have been integrated in the single electronic installation now all.In consumption electronic products miscellaneous, because mobile phone has more characteristics such as compact and online at any time, generally be subjected to consumer's favor, become the indispensable some of modern's daily life.
Because the multifunction of mobile phone, the consumer more and more is accustomed to archives such as music, film, file are stored in the mobile phone, with convenient access at any time.In order to promote the storage volume of mobile phone, many products can be provided with the ccontaining storage card of draw-in groove, allow the user can select to change more jumbo storage card.
Plug storage card for the convenience of the users, some product can be exposed to the opening of draw-in groove outside the housing, can allow the user not taking out under the situation of battery, plugs storage card at any time.Yet, if the user storage card read and write or the situation of not outage under with its taking-up, cause the storage card short circuit easily, the data that make to store are lost, or even the damage storage card.
Summary of the invention
Therefore, a purpose of the present invention is in the method that provides a kind of electronic installation and safety to remove its function card, to solve the problem that function card damage and data run off.
An aspect of of the present present invention proposes a kind of electronic installation, comprises a side cover, a draw-in groove, a switch member, a projection and a protection module.Side cover is in order to hide an opening of a housing.Draw-in groove is arranged in the housing and is positioned at by the opening, in order to a ccontaining function card.Function card passes in and out draw-in groove via opening.Switch member is arranged in the housing.Projection is arranged on the side cover, when side cover hides opening, and projection push switch spare.When side cover left housing and exposes opening, switch member was not pushed by projection and is in a pressed state not.When protection module is used to switch member and is in not pressed state, the operating state of temporary function card, and cut off the power supply of function card, so as to the defencive function card.
According to one embodiment of the invention, protection module comprises a buffer unit, a judging unit and a power control unit.Buffer unit is in order to the operating state of temporary function card.Judging unit is connected in switch member, whether is in not pressed state in order to judge switch member.After power control unit is used to the operating state of the temporary function card of buffer unit, cut off the power supply of function card.
According to another embodiment of the present invention, draw-in groove is a subscriber identify module card groove.
According to further embodiment of this invention, draw-in groove is a storage card draw-in groove.
According to yet another embodiment of the invention, side cover is connected in housing separably.
According to another embodiment of the present invention, projection and side cover are one-body molded.
According to further embodiment of this invention, when side cover hid opening, projection was put in the housing by opening, to press on switch member.
According to yet another embodiment of the invention, electronic installation also comprises a mainboard, is arranged in the housing.Draw-in groove and switch member are arranged on the mainboard, and draw-in groove is positioned at the edge of mainboard.
Another aspect of the present invention proposes the method that a kind of safety removes function card, is applied in the electronic installation.Guard method comprises following steps.At first, the side cover that move to hide an opening of a housing leaves housing, makes a projection on the side cover stop to push a switch member in the housing, and makes switch member be in a pressed state not.Then, when switch member is in not pressed state, use the operating state of the temporary function card of protection module.Then, after temporary step, use protection module to cut off the power supply of function card.
According to one embodiment of the invention, in temporary step, be to use the operating state of a temporary Subscriber Identity Module of protection module or a storage card.
Electronic installation and the safe method that removes its function card according to the embodiment of the invention, when side cover moves away the opening of housing, the projection that switch member is not subjected on the side cover is pushed, the operating state of the temporary function card of electronic installation this moment, and then cut off the power supply of function card.So can avoid the user when touching function card or taking out function card, the problem that causes function card damage and data to run off.
Description of drawings
For above and other objects of the present invention, feature, advantage and embodiment can be become apparent, appended the description of the drawings is as follows:
Fig. 1 illustrates the explosive view according to a kind of electronic installation of one embodiment of the invention;
Fig. 2 A illustrates the schematic diagram when side cover hides opening in the electronic installation;
Fig. 2 B illustrates the schematic diagram when side cover is removed opening in the electronic installation;
Fig. 3 illustrates the functional block diagram of electronic installation;
Fig. 4 illustrates the flow chart that removes the method for function card according to the safety of one embodiment of the invention.
[primary clustering symbol description]
100: electronic installation 140: draw-in groove
110: housing 150: protection module
110a: opening 151: judging unit
111: procapsid 152: buffer unit
112: back casing 153: power control unit
113: side cover 160: function card
120: projection 190: mainboard
130: switch member
Embodiment
The electronic installation of the embodiment of the invention and safety remove the method for its function card, and when side cover hid the opening of housing, the projection on the side cover was pushed the switch member in the electronic installation.When the user removes side cover, make when switch member is not pushed by projection that protection module is the operating state of temporary function card, and then cuts off the power supply of function card, so as to the defencive function card.
Please refer to Fig. 1, it illustrates the explosive view according to a kind of electronic installation of one embodiment of the invention.Electronic installation 100 comprises a side cover 113, a projection 120 and a switch member 130.Switch member 130 is arranged in the housing 110 of electronic installation 100.Housing 110 has an opening 110a, and opening 110a for example is the side that is positioned at housing 110.Projection 120 is arranged on the side cover 113, and side cover 113 is in order to hide the opening 110a of housing 110.When side cover 113 hides opening 110a, projection 120 push switch spares 130.When side cover 113 left housing 110 and exposes opening 110a, switch member 130 was not pushed by projection 120 and is in a pressed state not.
For easy to assembly, practical application is when product, and the housing 110 of electronic installation 100 can comprise a procapsid 111 and a back casing 112, and switch member 130, draw-in groove 140 and protection module 150 are arranged between procapsid 111 and the back casing 112.Procapsid 111 is for example in order to being provided with display floater, and has a plurality of key holes, allows button protrude from procapsid 111, to make things convenient for user's operating electronic devices 100.Back casing 112 is for example in order to be provided with assemblies such as bellmouth orifice, battery cover.Present embodiment split shed 110a is positioned on the back casing 112, and side cover 113 is in order to be connected in back casing 112.
Furthermore, electronic installation 100 also comprises a mainboard 190, is arranged in the housing 110.In the present embodiment, switch member 130, draw-in groove 140 and protection module 150 all are arranged on the mainboard 190.In one embodiment, draw-in groove 140 is positioned at the edge of mainboard 190, to make things convenient for function card 160 via opening 110a turnover draw-in groove 140.
Please refer to Fig. 2 A, it illustrates the schematic diagram when side cover hides opening in the electronic installation.Switch member 130 and draw-in groove 140 are arranged on the mainboard 190, and switch member 130 is adjacent to draw-in groove 140.Function card 160 is inserted in the draw-in groove 140, the action that electronic installation 100 is read and write for function card 160 via draw-in groove 140.When the side cover 113 complete housings 110 that are connected in, and when hiding opening 110a, projection 120 puts in the housing 110 via opening 110a, and presses on switch member 130.Protection module 150 this moment (being illustrated among Fig. 1) does not start the mechanism of defencive function card 160, and electronic installation 100 can the action of reading and writing for function card 160 as usual.
Please refer to Fig. 2 B, it illustrates the schematic diagram when side cover is removed opening in the electronic installation.When side cover 113 moves away housing 110, and when exposing opening 110a, the switch member 130 that is positioned at mainboard 190 stops to be subjected to pushing of projection 120.This moment, switch member 130 was in not pressed state.In the practical application, switch member 130 is electrically connected at protection module 150 (being illustrated among Fig. 1), and can for example be a disconnect.When switch member 130 was in not pressed state, it was an off state.When switch member 130 was in not pressed state (for example off state), protection module 150 promptly started protection mechanism, so as to defencive function card 160.
Below describe the protection module 150 of electronic installation 100 in detail.Please refer to Fig. 3, it illustrates the functional block diagram of electronic installation.Protection module 150 is connected to switch member 130 and draw-in groove 140, and function card 160 is placed in the draw-in groove 140.Protection module 150 comprises a judging unit 151, a buffer unit 152 and a power control unit 153.Judging unit 151 is electrically connected at switch member 130, whether is in not pressed state in order to judge switch member 130.When judging unit 151 was judged switch member 130 and is in not pressed state, protection module 150 used buffer units 152 temporary function card 160 operating states instantly, for example suspended data in the transmission and the actions such as data in the memory function card 160.Then, behind the operating state of buffer unit 152 temporary function cards 160, protection module 150 uses power control unit 153 to cut off the power supply of function card 160.
In the electronic installation 100, protection module 150 utilizes aforementioned manner to start the function of defencive function card 160.When the user when housing 110 is removed side cover 113, function card 160 short circuits damage takes place in the data of electronic installation 100 automatic temporary storage function cards 160, and cut off the power supply of function card 160 when avoiding the user to take out function card 160, perhaps the problem that runs off of data.In the practical application, function card 160 can be a Subscriber Identity Module (Subscriber Identity Module Card, SIM Card) or a storage card; Draw-in groove 140 can be respectively a subscriber identify module card groove or a storage card draw-in groove accordingly.
In one embodiment, side cover 113 is connected in housing 110 separably, and side cover 113 utilizes the mode of engaging to be connected in opening 110a place.In another embodiment, an end of side cover 113 is connected in housing 110.When side cover 113 moved away the opening 110a of housing 110, it still was connected in housing 110 by an end, the problem that can avoid side cover 113 to lose.In addition, projection 120 and side cover 113 can be formed in one, and make and assembly cost so as to reducing.In addition, electronic installation 100 can be a mobile phone.
Below describe the method that removes function card according to the safety of one embodiment of the invention in detail, please refer to Fig. 4, it illustrates the flow chart that removes the method for function card according to the safety of one embodiment of the invention.The method that removes function card of present embodiment is an example to be applied to aforementioned electronic installation 100 according to one embodiment of the invention.
At first, shown in step S1, allow the projection on the side cover of housing stop push switch spare.In electronic installation 100, the side cover 113 that move to hide the 110a opening of housing 110 leaves housing 110, makes projection 120 on the side cover 113 stop to push switch member 130 in the housing 110, and allows switch member 130 be in not pressed state.
Then, shown in step S2, use the operating state of the temporary function card of protection module.Practical application when switch member 130 is in not pressed state, is used the operating state of the buffer unit 152 temporary function cards 160 of protection module 150 in electronic installation 100.
Then, shown in step S3, cut off the power supply of function card.In electronic installation 100, be after temporary step, use the power control unit 153 of protection module 150 to cut off the power supply of function card 160.
The above-mentioned method that removes its function card according to the electronic installation and the safety of the embodiment of the invention; when side cover moves away opening; make when switch member is not pushed by projection; the operating state of the temporary function card of protection module; and then cut off the power supply of function card, can guarantee that the user opens side cover after, function card is off-position; the user can go out function card by relieved withdrawing, the problem of avoiding function card damage and data to run off.
Though the present invention discloses as above with execution mode; right its is not in order to qualification the present invention, any person skilled in the art, without departing from the spirit and scope of the present invention; when can being used for a variety of modifications and variations, so protection scope of the present invention is as the criterion when looking the scope that claims define.
Claims (10)
1. an electronic installation is characterized in that, comprises at least:
One side cover is in order to hide an opening of a housing;
One draw-in groove is arranged in this housing and is positioned at by this opening, and in order to a ccontaining function card, this function card passes in and out this draw-in groove via this opening;
One switch member is arranged in this housing;
One projection is arranged on this side cover, and when this side cover hid this opening, this projection was pushed this switch member, and when this side cover left this housing and exposes this opening, this switch member was not pushed by this projection and is in a pressed state not; And
One protection module in order to being in this not operating state of temporary this function card during pressed state in this switch member, and cuts off the power supply of this function card, so as to protecting this function card.
2. electronic installation according to claim 1 is characterized in that, this protection module comprises:
One buffer unit is in order to the operating state of temporary this function card;
One judging unit is connected in this switch member, whether is in this not pressed state in order to judge this switch member; And
One power control unit, be used to the operating state of temporary this function card of this buffer unit after, cut off the power supply of this function card.
3. electronic installation according to claim 1 is characterized in that, this draw-in groove is a subscriber identify module card groove.
4. electronic installation according to claim 1 is characterized in that, this draw-in groove is a storage card draw-in groove.
5. electronic installation according to claim 1 is characterized in that this side cover is connected in this housing separably.
6. electronic installation according to claim 1 is characterized in that, this projection and this side cover are one-body molded.
7. electronic installation according to claim 1 is characterized in that, when this side cover hid this opening, this projection was put in this housing by this opening, to press on this switch member.
8. electronic installation according to claim 1 is characterized in that, also comprises:
One mainboard is arranged in this housing, and this draw-in groove and this switch member are arranged on this mainboard, and this draw-in groove is positioned at the edge of this mainboard.
9. a safety removes the method for function card, is applied to it is characterized in that in the electronic installation that this method comprises at least:
The side cover of an opening that move to hide a housing of this electronic installation leaves this housing, makes a projection on this side cover stop to push a switch member in this housing, and makes this switch member be in a pressed state not;
When this switch member is in this not during pressed state, use the operating state of the temporary function card of a protection module of this electronic installation; And
After this temporary step, use this protection module to cut off the power supply of this function card.
10. safety according to claim 9 removes the method for function card, it is characterized in that, in this temporary step, uses the operating state of a temporary Subscriber Identity Module of this protection module or a storage card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102209701A CN102074814A (en) | 2009-11-25 | 2009-11-25 | Electronic device and method for safely removing functional card thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102209701A CN102074814A (en) | 2009-11-25 | 2009-11-25 | Electronic device and method for safely removing functional card thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102074814A true CN102074814A (en) | 2011-05-25 |
Family
ID=44033227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102209701A Pending CN102074814A (en) | 2009-11-25 | 2009-11-25 | Electronic device and method for safely removing functional card thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102074814A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102945189A (en) * | 2012-11-07 | 2013-02-27 | 惠州Tcl移动通信有限公司 | Mobile terminal and hot-plugging method for memory card of same |
-
2009
- 2009-11-25 CN CN2009102209701A patent/CN102074814A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102945189A (en) * | 2012-11-07 | 2013-02-27 | 惠州Tcl移动通信有限公司 | Mobile terminal and hot-plugging method for memory card of same |
| CN102945189B (en) * | 2012-11-07 | 2015-11-25 | 惠州Tcl移动通信有限公司 | Mobile terminal and storage card hot-plug method thereof |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110525 |