CN102548311A - Electronic equipment - Google Patents
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- CN102548311A CN102548311A CN201010624330XA CN201010624330A CN102548311A CN 102548311 A CN102548311 A CN 102548311A CN 201010624330X A CN201010624330X A CN 201010624330XA CN 201010624330 A CN201010624330 A CN 201010624330A CN 102548311 A CN102548311 A CN 102548311A
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Abstract
The invention provides electronic equipment. The equipment comprises an equipment shell, a detection device and a response device, wherein the detection device is used for detecting whether third conducting media exist in the equipment shell and generating a control signal when the third conducting media exist in the equipment shell; and the response device is used for responding to the control signal to switch the electronic equipment to the protection status. The electronic equipment has the following advantages: by arranging the detection device used for detecting whether the third conducting media (such as water) exist in the equipment shell, the electronic equipment automatically switches to the self-protection status once foreign matters with conductivity enter the electronic equipment so as to avoid damage to the circuit board.
Description
Technical field
The present invention relates to technical field of electronic equipment.
Background technology
Various electronic digital products such as mobile phone, MP3 and MP4 etc. are widely used.As everyone knows; Require very high to environmental condition when components and parts and connection line are worked in those electronic digital products; Must guarantee drying, when those components and parts make moist or soak, cause short circuit easily; Vitals such as the circuit board of causes electrons digital product damage and can not repair, the loss of data in the electronic digital product.
In the daily life; The electronic digital products such as mobile phone that people use all have to face falls into the possibility that perhaps is soaked with rain in the water because of carelessness; Cause electronic devices and components to burn out in the water for preventing that mobile phone from falling into, becoming current each production firm mainly is the problem of being devoted to solve.
Summary of the invention
The purpose of technical scheme of the present invention provides a kind of electronic equipment, improves the internal structure of electronic equipment, makes electronic equipment have self-protection function, fundamentally prevent effectively the electronic equipment internal foreign matter get into as make moist or intake after cause circuit board damage.
For realizing above-mentioned purpose, one aspect of the present invention provides a kind of electronic equipment, comprising:
Apparatus casing;
Checkout gear is used to detect whether have the 3rd conducting medium in the said apparatus casing; When having said the 3rd conducting medium in the said apparatus casing, produce a control signal;
Responding device is used to respond said control signal, makes said electronic equipment switch to guard mode.
Preferably, above-mentioned described electronic equipment, said the 3rd conducting medium comprises water.
Preferably, above-mentioned described electronic equipment, said checkout gear comprises:
First conducting medium;
Second conducting medium, and have a space between said first conducting medium, said space is separated from each other said first conducting medium and said second conducting medium;
Control circuit is connected with said second conducting medium with said first conducting medium respectively, when said space receives said the 3rd conducting medium and when said first conducting medium of conducting and said second conducting medium, said control circuit produces said control signal.
Preferably, above-mentioned described electronic equipment, said checkout gear comprises:
Be used to detect the transducer of said the 3rd conducting medium, be arranged in the space on the said apparatus casing;
Control circuit is connected with said transducer, is used in said space, receiving said the 3rd conducting medium, when the detected value of said transducer changes, produces said control signal.
Preferably, above-mentioned described electronic equipment, said responding device is used to respond said control signal, and the power supply of said electronic equipment is broken off, and said electronic equipment is in guard mode.
Preferably; Above-mentioned described electronic equipment; Said responding device is used to respond said control signal, makes the perforate on the said apparatus casing closed, said apparatus casing sealing; Said electronic equipment is in guard mode, and wherein said perforate is used to make when opening and connects the connectivity port of establishing external equipment and expose.
Preferably; Above-mentioned described electronic equipment, said apparatus casing is provided with perforate, and said space is communicated with said perforate; And said perforate is arranged at the coupling part of adjacent two sides of said apparatus casing, and/or is arranged at the place, crooked summit that said apparatus casing is the bending side.
Preferably, above-mentioned described electronic equipment also is provided with earphone connecting interface, USB connecting interface or electric power connection interface in the said space.
The present invention also provides another kind of electronic equipment, comprising:
Apparatus casing;
First conducting medium is arranged in the said apparatus casing;
Second conducting medium is arranged in the said apparatus casing, has a space between said second conducting medium and said first conducting medium, and said space is separated from each other said first conducting medium and said second conducting medium;
Control circuit is connected with said second conducting medium with said first conducting medium respectively, when said space receives said the 3rd conducting medium and when said first conducting medium of conducting and said second conducting medium, said control circuit produces a control signal;
Responding device is used for according to said control signal, makes said electronic equipment switch to guard mode.
Preferably, above-mentioned described electronic equipment, said the 3rd conducting medium comprises water.
Preferably, above-mentioned described electronic equipment, said control signal is used to make the power supply of said electronic equipment to break off, and said electronic equipment is in guard mode.
Preferably; Above-mentioned described electronic equipment, said control signal are used for the perforate on the closed said apparatus casing, make the housings close of said electronic equipment; Said electronic equipment is in guard mode, and wherein said perforate is used to make when opening and connects the connectivity port of establishing external equipment and expose.
Preferably; Above-mentioned described electronic equipment, said apparatus casing is provided with perforate, and said space is communicated with said perforate; And said perforate is arranged at the coupling part of adjacent two sides of said apparatus casing, and/or is arranged at the place, crooked summit that said apparatus casing is the bending side.
In the specific embodiment of the invention technique scheme at least one has following beneficial effect:
Through being provided for the checkout gear that the 3rd conducting medium (like water) exists in the checkout equipment housing, when making electronic equipment in a single day have the foreign matter of tool conductive characteristic to get into, promptly automatically switch to the self-shield state, to avoid causing circuit board damage;
Perforate is set on apparatus casing; First conducting medium that is provided in the perforate detecting and being separated from each other, second conducting medium; When the 3rd conducting medium gets into, judge the existence of the 3rd conducting medium through the conducting of first conducting medium and second conducting medium, architecture advances is simple;
The perforate that is used to be provided with checkout gear can be arranged at the coupling part of adjacent two sides of apparatus casing; Perhaps be arranged at apparatus casing and be the place, crooked summit of bending side; This structure guarantees to work as electronic equipment in the moment of entry, promptly can be detected, and switch to guard mode.
Description of drawings
Fig. 1 is the structural representation of the said electronic equipment of first embodiment of the invention;
Fig. 2 is the structural representation of the said electronic equipment of second embodiment of the invention at first state;
Fig. 3 is the structural representation of the said electronic equipment of second embodiment of the invention at second state;
Fig. 4 is the structural representation of the said electronic equipment of third embodiment of the invention;
Fig. 5 is the structural representation of the said electronic equipment of fourth embodiment of the invention.
Embodiment
For making the object of the invention, technical scheme and advantage clearer, will combine accompanying drawing and specific embodiment to describe the present invention below.
The said electronic equipment of the specific embodiment of the invention; Through being provided for the checkout gear that the 3rd conducting medium (like water) exists in the checkout equipment housing; When making electronic equipment in a single day have the foreign matter of tool conductive characteristic to get into, promptly automatically switch to the self-shield state, to avoid causing circuit board damage.
The said electronic equipment of the specific embodiment of the invention comprises:
Apparatus casing;
Checkout gear is used to detect whether have the 3rd conducting medium in the said apparatus casing; When having said the 3rd conducting medium in the said apparatus casing, produce a control signal;
Responding device is used to respond said control signal, makes said electronic equipment switch to guard mode.
Wherein, said the 3rd conducting medium comprises water etc.
Like Fig. 1 is the structural representation of the said electronic equipment 100 of first embodiment of the invention, and this electronic equipment 100 comprises:
Be used for whether existing in the checkout equipment housing 110 the 3rd conducting medium; When having the 3rd conducting medium in the apparatus casing 110; Produce the checkout gear of a control signal; Comprise that first conducting medium 120, second conducting medium 130 and control circuit 140, the first conducting mediums 120 and second conducting medium 130 can be the same or different.Wherein:
Second conducting medium 130, and have a space between first conducting medium 120, this space is separated from each other first conducting medium 120 and second conducting medium 130; In the first embodiment of the invention; First conducting medium 120 and second conducting medium 130 be respectively one be strip conductive contact blade; Be arranged in the perforate 111 on the apparatus casing 110; And in perforate 111, be separated from each other, the space between first conducting medium 120 and second conducting medium 130 is communicated with perforate 111;
Be used to respond 140 responding devices that send control signal of control circuit, in the first embodiment of the invention, this responding device comprises a switch 150; Be arranged in the connecting circuit of power supply 160 and electronic component; Be used for when control circuit 140 output control signals, making between power supply 160 and the electronic component and breaking off, cut off the power supply of electronic equipment 100 whole systems; After guaranteeing electronic equipment 100 water inlets, can protection system and data security.
When the resistance value of the 3rd conducting medium that is arranged in said space was less than or equal to predetermined value, first conducting medium and second conducting medium were switched on.For example, when in said space, not having the 3rd conducting medium, first conducting medium and second conducting medium are separated from each other, so the resistance value between first conducting medium and second conducting medium is greater than said predetermined value.By way of example, the resistance value of air is greater than said predetermined value, and when air was between said first conducting medium and second conducting medium, the resistance value between first conducting medium and second conducting medium was still greater than said predetermined value.Because the resistance value of water is less than or equal to said predetermined value; So when water level is between said first conducting medium and second conducting medium; Resistance value between first conducting medium and second conducting medium is less than said predetermined value, so first conducting medium and second conducting medium quilt are by the water conducting.Certain the 3rd medium also can be other fluids smaller or equal to said predetermined value, for example mercury, conductive liquid etc.
Further; The power supply of electronic equipment is connected with this switch; This switch is connected with the embedded controller (not shown on the figure) of electronic equipment; Under the initial perhaps default conditions, this switch is a conducting state, and embedded controller is supplied power to the electronic devices and components of electronic equipment according to the starting-up signal that the user triggers.This switch also is connected (part that is control circuit) with control circuit simultaneously; In other words this switch is connected in the control circuit; When this electronic equipment is fallen in the 3rd conducting medium; Make the conducting between the conducting medium 120 and second conducting medium 130 of winning, make control circuit produce a control signal (being the level signal that control switch breaks off).This control signal of this switching response becomes off-state from conducting state, thereby has effectively protected the electronic devices and components of electronic equipment internal.
Therefore, use the said electronic equipment 100 of first embodiment, in case the perforate 111 that has water to get into electronic equipment 100, whole system promptly gets into the guard mode that power supply breaks off, and plays the effect of protected data safety.
Fig. 2 is the structural representation of the said electronic equipment of second embodiment of the invention.Consult Fig. 2, wherein, the said electronic equipment 100 of this electronic equipment 200 and first embodiment adopts the checkout gear of same structure, is used for whether existing in the checkout equipment housing the 3rd conducting medium, and this electronic equipment 200 comprises particularly:
Be used for whether existing in the checkout equipment housing 210 the 3rd conducting medium, when having the 3rd conducting medium in the apparatus casing 210, produce the checkout gear of a control signal, comprise first conducting medium 220, second conducting medium 230 and control circuit 240, wherein:
Second conducting medium 230, and have a space between first conducting medium 220, this space is separated from each other first conducting medium 220 and second conducting medium 230; In the first embodiment of the invention; First conducting medium 220 and second conducting medium 230 be respectively one be strip conductive contact blade; Be arranged in the perforate 211 on the apparatus casing 210; And in perforate 211, be separated from each other, the space between first conducting medium 220 and second conducting medium 230 is communicated with perforate 211;
Therefore; In the said electronic equipment 200 of second embodiment, be used to respond 240 responding devices that send control signal of control circuit, include drive unit 250; Drive unit 250 is connected with baffle plate 260 with control circuit 240 respectively; Be used for control signal, drive baffle plate 260 and move to the second place, connecting hole 212 sealings from primary importance according to control circuit 240 output.
The quantity that is provided with of said baffle plate 260 can be corresponding with connecting hole 212 quantity on the electronic equipment 200, and each baffle plate 260 is used to seal a connecting hole 212.
This connecting hole 212 can connect a jack and/or a supply hub etc. for an earphone jack, a USB.
In addition; Drive unit 250 can also be connected with a manual button, and when pressing this button, drive unit 250 drives baffle plate 260 and moves to primary importance from the second place; Make connecting hole 212 in opened condition, can continue to use when the normal condition to guarantee connecting hole 212.
More than comprehensive, use the said electronic equipment 200 of second embodiment, in case there is water to get into the perforate 211 of electronic equipment 200; Baffle plate 260 makes connecting hole 212 sealings; Whole system gets into airtight guard mode, avoids the inside of big water gaging access arrangement housing 210, causes the damage of electronic device.
Fig. 4 is the structural representation of the said electronic equipment 300 of third embodiment of the invention.The said electronic equipment 100 of the said electronic equipment 300 of the 3rd embodiment and first embodiment relatively; Be used for whether existing in the checkout equipment housing structure of checkout gear of the 3rd conducting medium different, but it is identical wherein to be used to respond the structure of responding device of control signal that control circuit sends.
Consult Fig. 4, this electronic equipment 300 comprises apparatus casing 310, transducer 320, control circuit 340, switch 350 and power supply 360.
Wherein, transducer 320 is arranged in the perforate 311 on the apparatus casing 310, and is connected with control circuit 340.
Said transducer 320 can be pressure sensor, in this perforate 311, has water to get into, when water contacts with transducer 320; Receive influence of hydraulic pressure, transducer 320 detected force value change, and the detected value that control circuit 340 monitors transducer 320 changes; Produce a control signal; And control signal 320 transferred to switch 350, switch 350 is broken off, cut off the electricity supply 360 with electronic component between circuit be connected; Whole system gets into the guard mode that power supply breaks off, and plays the effect of protected data safety.
In addition, said transducer 320 also can be a humidity sensor, when having water to get in the perforate 311; The detected value of transducer 320 changes, and the detected value that control circuit 340 monitors transducer 320 changes, and produces control signal; Switch 350 is broken off, and system gets into the guard mode that power supply breaks off.
Fig. 5 is the structural representation of the said electronic equipment 400 of fourth embodiment of the invention.Wherein, Whether said electronic equipment 400 is used for existing in the checkout equipment housing checkout gear of the 3rd conducting medium identical with the checkout gear of the 3rd embodiment; Being used to respond control circuit, to send the responding device of control signal identical with the responding device of second embodiment, and the guard mode that electronic equipment is reached is identical with second embodiment.
Consult Fig. 5, said electronic equipment 400 specifically comprises:
Be used for whether existing in the checkout equipment housing 410 the 3rd conducting medium; When having the 3rd conducting medium in the apparatus casing 410; Produce the checkout gear of a control signal, comprise a transducer 420, be arranged in the perforate 411; Such as the 3rd embodiment description, this transducer 420 can also can be a humidity sensor for a pressure sensor;
Therefore, comprehensive more than, adopt the said electronic equipment 400 of the 4th embodiment, when water gets into electronic equipment 400, also can make whole system get into airtight guard mode, reach the protection effect.
In addition, identical with second embodiment, this connecting hole 412 can connect a jack and/or a supply hub for an earphone jack, a USB; Drive unit 450 can also be connected with a manual button, and when pressing this button, drive unit 450 drives baffle plate 460 and moves to primary importance from the second place, makes connecting hole 412 in opened condition, can continue to use when the normal condition to guarantee connecting hole 412.
In the said electronic equipment of the present invention first to fourth embodiment; Perforate 111 on the apparatus casing, perforate 211, perforate 311 or perforate 411; With the space that is used to be provided with first conducting medium, second conducting medium, perhaps be connected, best respectively with the space that transducer is set; This space is not communicated with the inner space of apparatus casing, to avoid getting into the inside that perforate 111, perforate 211, perforate 311 or perforate 411 interior water further flow into apparatus casing.
In addition; In the said electronic equipment of the present invention first to fourth embodiment; Also earphone connecting interface, USB connecting interface or electric power connection interface etc. can be set respectively in perforate 111 on the apparatus casing, perforate 211, perforate 311 or the perforate 411; Also promptly utilize earphone jack, USB jack or supply hub in the electronic equipment, be provided for detecting the checkout gear whether water gets into electronic equipment.
In the said electronic equipment of the specific embodiment of the invention, best, the perforate 111, perforate 211, perforate 311 or the perforate 411 that are used to be provided with checkout gear can be arranged at the coupling part of adjacent two sides of apparatus casing, like 113 places, position of Fig. 1; Perhaps be arranged at apparatus casing and be the place, crooked summit of bending side, like 114 places, position of Fig. 1, this is because when electronic equipment falls entry; The coupling part of common two sides also is the top corner portion of side, and perhaps the crooked summit of bending side is positioned at bottom, at first contacts with water; Guarantee like this when the moment of electronic equipment in entry; Promptly can be detected, and switch to guard mode, avoid the electronic device in the electronic equipment to be damaged.
More than comprehensive, the said electronic equipment of the specific embodiment of the invention when having the 3rd conducting medium (like water) to get in the apparatus casing, can instantaneously detect and switch to the self-shield state, to avoid causing the circuit board damage of electronic equipment.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (13)
1. an electronic equipment is characterized in that, comprising:
Apparatus casing;
Checkout gear is used to detect whether have the 3rd conducting medium in the said apparatus casing; When having said the 3rd conducting medium in the said apparatus casing, produce a control signal;
Responding device is used to respond said control signal, makes said electronic equipment switch to guard mode.
2. electronic equipment as claimed in claim 1 is characterized in that, said the 3rd conducting medium comprises water.
3. electronic equipment as claimed in claim 1 is characterized in that, said checkout gear comprises:
First conducting medium;
Second conducting medium, and have a space between said first conducting medium, said space is separated from each other said first conducting medium and said second conducting medium;
Control circuit is connected with said second conducting medium with said first conducting medium respectively, when said space receives said the 3rd conducting medium and when said first conducting medium of conducting and said second conducting medium, said control circuit produces said control signal.
4. electronic equipment as claimed in claim 1 is characterized in that, said checkout gear comprises:
Be used to detect the transducer of said the 3rd conducting medium, be arranged in the space on the said apparatus casing;
Control circuit is connected with said transducer, is used in said space, receiving said the 3rd conducting medium, when the detected value of said transducer changes, produces said control signal.
5. like each described electronic equipment of claim 1 to 4, it is characterized in that said responding device is used to respond said control signal, the power supply of said electronic equipment is broken off, said electronic equipment is in guard mode.
6. like each described electronic equipment of claim 1 to 4; It is characterized in that; Said responding device is used to respond said control signal, makes the perforate on the said apparatus casing closed, said apparatus casing sealing; Said electronic equipment is in guard mode, and wherein said perforate is used to make when opening and connects the connectivity port of establishing external equipment and expose.
7. like claim 3 or 4 described electronic equipments; It is characterized in that; Said apparatus casing is provided with perforate; Said space is communicated with said perforate, and said perforate is arranged at the coupling part of adjacent two sides of said apparatus casing, and/or is arranged at the place, crooked summit that said apparatus casing is the bending side.
8. electronic equipment as claimed in claim 7 is characterized in that, also is provided with earphone connecting interface, USB connecting interface or electric power connection interface in the said space.
9. an electronic equipment is characterized in that, comprising:
Apparatus casing;
First conducting medium is arranged in the said apparatus casing;
Second conducting medium is arranged in the said apparatus casing, has a space between said second conducting medium and said first conducting medium, and said space is separated from each other said first conducting medium and said second conducting medium;
Control circuit is connected with said second conducting medium with said first conducting medium respectively, when said space receives said the 3rd conducting medium and when said first conducting medium of conducting and said second conducting medium, said control circuit produces a control signal;
Responding device is used for according to said control signal, makes said electronic equipment switch to guard mode.
10. electronic equipment as claimed in claim 9 is characterized in that, said the 3rd conducting medium comprises water.
11., it is characterized in that said control signal is used to make the power supply of said electronic equipment to break off like claim 9 or 10 described electronic equipments, said electronic equipment is in guard mode.
12. like claim 9 or 10 described electronic equipments; It is characterized in that; Said control signal is used for the perforate on the closed said apparatus casing; Make the housings close of said electronic equipment, said electronic equipment is in guard mode, and wherein said perforate is used to make when opening and connects the connectivity port of establishing external equipment and expose.
13. electronic equipment as claimed in claim 9; It is characterized in that; Said apparatus casing is provided with perforate; Said space is communicated with said perforate, and said perforate is arranged at the coupling part of adjacent two sides of said apparatus casing, and/or is arranged at the place, crooked summit that said apparatus casing is the bending side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010624330XA CN102548311A (en) | 2010-12-31 | 2010-12-31 | Electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010624330XA CN102548311A (en) | 2010-12-31 | 2010-12-31 | Electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102548311A true CN102548311A (en) | 2012-07-04 |
Family
ID=46353907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010624330XA Pending CN102548311A (en) | 2010-12-31 | 2010-12-31 | Electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102548311A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105190298A (en) * | 2013-03-04 | 2015-12-23 | 诺基亚技术有限公司 | Apparatus and method for water protection of an electronic device |
| CN106961044A (en) * | 2017-03-31 | 2017-07-18 | 维沃移动通信有限公司 | Mobile terminal and the method for anti-OTG false triggerings |
| CN109121334A (en) * | 2018-09-12 | 2019-01-01 | 西安易朴通讯技术有限公司 | A kind of electronic equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1831682A (en) * | 2005-03-09 | 2006-09-13 | 明基电通股份有限公司 | Water detecting system and related method of portable electric device |
| CN101106264A (en) * | 2006-07-14 | 2008-01-16 | 鸿富锦精密工业（深圳）有限公司 | Waterproof automatic protection device of electronic device |
| CN201369893Y (en) * | 2008-11-26 | 2009-12-23 | 联想(北京)有限公司 | Air outlet intelligent water-proof dust-proof structure |
| JP2010198095A (en) * | 2009-02-23 | 2010-09-09 | Kyocera Corp | Water infiltration detection device, water infiltration detection method, and communication device |
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2010
- 2010-12-31 CN CN201010624330XA patent/CN102548311A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1831682A (en) * | 2005-03-09 | 2006-09-13 | 明基电通股份有限公司 | Water detecting system and related method of portable electric device |
| CN101106264A (en) * | 2006-07-14 | 2008-01-16 | 鸿富锦精密工业（深圳）有限公司 | Waterproof automatic protection device of electronic device |
| CN201369893Y (en) * | 2008-11-26 | 2009-12-23 | 联想(北京)有限公司 | Air outlet intelligent water-proof dust-proof structure |
| JP2010198095A (en) * | 2009-02-23 | 2010-09-09 | Kyocera Corp | Water infiltration detection device, water infiltration detection method, and communication device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105190298A (en) * | 2013-03-04 | 2015-12-23 | 诺基亚技术有限公司 | Apparatus and method for water protection of an electronic device |
| CN106961044A (en) * | 2017-03-31 | 2017-07-18 | 维沃移动通信有限公司 | Mobile terminal and the method for anti-OTG false triggerings |
| CN109121334A (en) * | 2018-09-12 | 2019-01-01 | 西安易朴通讯技术有限公司 | A kind of electronic equipment |
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Application publication date: 20120704 |