CN102737459A - Anti-theft device - Google Patents

Anti-theft device Download PDF

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Publication number
CN102737459A
CN102737459A CN2012101944336A CN201210194433A CN102737459A CN 102737459 A CN102737459 A CN 102737459A CN 2012101944336 A CN2012101944336 A CN 2012101944336A CN 201210194433 A CN201210194433 A CN 201210194433A CN 102737459 A CN102737459 A CN 102737459A
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CN
China
Prior art keywords
theft device
alarm
theft
testing circuit
mode
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2012101944336A
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Chinese (zh)
Inventor
杨宗俊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Device Co Ltd
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Huawei Device Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Device Co Ltd filed Critical Huawei Device Co Ltd
Priority to CN2012101944336A priority Critical patent/CN102737459A/en
Publication of CN102737459A publication Critical patent/CN102737459A/en
Pending legal-status Critical Current

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Abstract

The embodiment of the invention discloses an anti-theft device, which comprises an anti-theft wire, an anti-theft hole, a detection circuit and an alarm module, wherein one end of the anti-theft wire is provided with a conducting contact, and the anti-theft wire is used for connecting the anti-theft device to external other objects; the anti-theft hole is used for accommodating the end of the anti-theft wire provided with the conducting contact; the detection circuit is used for judging the conducting status between the conducting contact and the detection circuit; and the alarm module is used for giving an alarm out to remind a user if the conducting contact is disconnected from the detection circuit. Due to the adoption of the anti-theft device, the user can be reminded by the alarm immediately when articles of the user are lost, so a good real-time anti-theft effect can be achieved.

Description

A kind of anti-theft device
Technical field
The present invention relates to the safety technological guard field, relate in particular to a kind of anti-theft device.
Background technology
Use the people of portable electronic equipment more and more at present, like mobile phone, panel computer, MP3 player or the like, these equipment bring great convenience for people's live and work.But meanwhile, the stolen situation of electronic equipment also gets more and more.Especially at the train station or the many places of mobile personnel such as shopping mall; Electronic equipment is easy to stolen; And the victim is difficult for realizing losing of article under the situation that The more people, the more eyes, Body contact is more, does not also know by whom to be stolen because of the many confusions of people when finding by the time.
In the prior art; Electronic equipment can lock electronic equipment through operated from a distance after losing, but moment does not have the precautionary measures preferably steathily at quilt; So promptly enable to lock electronic equipment; Also be difficult to the equipment of finding lost, cause economic loss and the emotional distress that to retrieve, even cause the leakage of individual privacy and secret of the trade.
Summary of the invention
Embodiment of the invention technical matters to be solved is, a kind of anti-theft device is provided.Can be in the moment of user loss article, warning reminding user plays excellent real-time antitheft effect.
In order to solve the problems of the technologies described above, the embodiment of the invention provides a kind of anti-theft device, comprising:
Anti-theft wire, the one of which end is provided with conductive contact, and said anti-theft wire is used for said anti-theft device is connected outside other objects;
The antitheft hole is used for the end that ccontaining said anti-theft wire is provided with conductive contact;
Testing circuit is used to judge the conducting state of said conductive contact and said testing circuit;
Alarm module is used for when said conductive contact and the disconnection of said testing circuit, giving the alarm and reminding the user.
Wherein, said testing circuit is judged the conducting state of said conductive contact and said testing circuit through the voltage that detects said preset measuring point to be checked.
Wherein, said anti-theft device also comprises:
Configuration module is used to dispose the alarm mode of said alarm module.
Wherein, said alarm mode comprises at least a in acoustic pattern, vibration mode or the flash mode.
Wherein, said configuration module also is used to be provided with the alarm parameters under each alarm mode.
Wherein, When said alarm mode is acoustic pattern; Said alarm parameters comprises at least a in the type that plays sound or the sound size, when said alarm mode is vibration mode, and at least a in the time of said alarm parameters involving vibrations intensity or vibration interval; When said alarm mode was flash mode, said alarm parameters comprised at least a in interval time of flash luminance or flash of light.
Wherein, said alarm mode comprises acoustic pattern, vibration mode, flash mode.
Wherein, said configuration module also is used to open or close said anti-theft device.
Wherein, said anti-theft device is integrated on the electronic equipment.
Wherein, said anti-theft wire is an earphone.
Wherein, comprise a plurality of conductive contacts on the earphone heads of said earphone, said testing circuit is used for detecting when said earphone heads is inserted said antitheft hole fully, the conductive contact that the position is the darkest and the conducting state of said testing circuit.
Wherein, said antitheft hole is an earpiece holes.
Embodiment of the present invention embodiment has following beneficial effect:
Adopt the simple cooperation of anti-theft wire, antitheft hole, testing circuit and alarm module; As long as testing circuit detects anti-theft wire and is pulled out the antitheft hole; Alarm module promptly can be in the moment of user loss article, and warning reminding user plays excellent real-time antitheft effect; Whole anti-theft device simple in structure, easy to operate; Judge the conducting state of conductive contact and testing circuit on the anti-theft wire through the voltage that detects preset measuring point to be checked, circuit structure is simple, stable performance; Add configuration module and can obtain various alarm mode and warning effect, be beneficial to user's according to specific time and site and select best warning effect because of people ground; Configuration module can also be used to open or close anti-theft device, and like this, the user can select whether to use the anti-theft feature of said anti-theft device according to the needs of oneself; Anti-theft device is integrated in the electronic equipment; And utilize the earphone of electronic equipment to serve as anti-theft wire, and earpiece holes is served as the antitheft hole, and alarm module is communicated with shared with portions of electronics device interior module simultaneously; Can save cost; Need not design iterations, reduce the volume of said anti-theft device, be beneficial to the user and carry and use.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the composition synoptic diagram of anti-theft device first embodiment of the present invention;
Fig. 2 is the composition synoptic diagram of anti-theft device second embodiment of the present invention;
Fig. 3 is the composition synoptic diagram of anti-theft device the 3rd embodiment of the present invention;
Fig. 4 is the circuit theory diagrams of testing circuit among anti-theft device the 3rd embodiment of the present invention.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
Please, be the composition synoptic diagram of anti-theft device first embodiment of the present invention with reference to Fig. 1.In the present embodiment, said anti-theft device comprises: anti-theft wire 10, antitheft hole 20, testing circuit 30 and alarm module 40.
Said anti-theft wire 10 1 ends are provided with conductive contact, and said anti-theft wire 10 is used for said anti-theft device is connected outside other objects; Said antitheft hole 20 is used for the end that ccontaining said anti-theft wire 10 is provided with conductive contact; Said testing circuit 30 is used to judge the conducting state of said conductive contact and said testing circuit 30; Said alarm module 40 is used for when said conductive contact and 30 disconnections of said testing circuit, giving the alarm and reminding the user.
Particularly, said anti-theft device can be fixedly arranged on as on the article to be protected such as wallet, mobile phone, computer.Said testing circuit 30 is judged the conducting state of said conductive contact and said testing circuit 30 through the voltage that detects preset measuring point to be checked.When indoor, can said anti-theft wire 10 be bundled in a pin or other fixedly on the article, when outdoor; Can said anti-theft wire 10 tied up on the clothes or ties up on arm, an end that will be provided with conductive contact again inserts in the said antitheft hole 20, makes said conductive contact and said testing circuit 30 keep conducting states; Like this; In case said article to be protected are stolen, said anti-theft wire 10 is pulled out said antitheft hole 20, and said conductive contact no longer contacts with said testing circuit 30; The voltage of preset measuring point to be checked changes and promptly can trigger said alarm module 40 at once and send the warning reminding consumer articles and stolen, and has played the effect of excellent real-time safe antitheft.
Please, be the composition synoptic diagram of anti-theft device second embodiment of the present invention with reference to Fig. 2.In the present embodiment, said anti-theft device comprises: anti-theft wire 10, antitheft hole 20, testing circuit 30, alarm module 40 and configuration module 50.
Compare with first embodiment, second embodiment has increased said configuration module 50.Said configuration module 50 is used to dispose the alarm mode of said alarm module 40.
Particularly, said alarm mode comprises at least a in acoustic pattern, vibration mode or the flash mode.When relatively poor or hearing was 0 when hearing user, the user obtained to report to the police preferably effect in the time of can selecting vibration mode or flash mode to be stolen in order to article to be protected; When relatively poor or eyesight was 0 when said user's eyesight, the pattern that can select a sound obtained to report to the police preferably effect when being stolen in order to article to be protected; When lower or brightness was 0 when surrounding environment brightness, the user can select flash mode to prepare against and obtain to report to the police preferably effect when article to be protected are stolen.Various alarm mode is selected and can further have been promoted the effect of said anti-theft device safe antitheft so that user's selection variation also can obtain most suitable warning effect.
More specifically, said configuration module 50 also is used to be provided with the alarm parameters under each alarm mode.When said alarm mode is acoustic pattern; Said alarm parameters comprises at least a in the type that plays sound or the volume; When said alarm mode is vibration mode; At least a in the time of said alarm parameters involving vibrations intensity or vibration interval, when said alarm mode was flash mode, said alarm parameters comprised at least a in flash luminance or flash of light interval time.Various parameter be provided with equally can so that user's according to specific time and site select to obtain best warning effect because of people ground.
Wherein, said configuration module 50 also is used to open or close said anti-theft device.Like this, the user can select whether to use the anti-theft feature of said anti-theft device according to the needs of oneself.
Please, be the composition synoptic diagram of anti-theft device the 3rd embodiment of the present invention with reference to Fig. 3.In the present embodiment, said anti-theft device comprises: earphone 60, earpiece holes 70, testing circuit 30, alarm module 40 and configuration module 50.
Particularly, said anti-theft device is integrated on the electronic equipment.More specifically, present embodiment is that said anti-theft device is integrated in the concrete application on the mobile phone.Contrast with second embodiment; In the present embodiment, said anti-theft wire is an earphone 60, and said antitheft hole is an earpiece holes 70; Said testing circuit 30 and said configuration module 50 are integrated in the mobile phone, and said alarm module 40 is communicated with shared with loudspeaker, oscillator, flashlamp or the screen of said mobile phone.Certainly, said electronic equipment also can be MP3 player, MP4 player, panel computer, palm PC etc.Said antitheft hole is can be not shared with said earpiece holes 70 yet, still, adopts the shared mode of multiple module, can save cost, need not design iterations, reduces the volume of said anti-theft device, is beneficial to the user and carries and use.
Comprise a plurality of conductive contacts on the earphone heads of said earphone 60, said testing circuit 30 is used for detecting when said earphone 60 inserts said earpiece holes 70 fully, the conducting state of conductive contact that the position is the darkest and said testing circuit 30.Like this, as long as said earphone 60 is inserted said earpiece holes 70, tie up the earphone cord of said earphone 60 on clothes again or position such as arm; When mobile phone is stolen; Said earphone 60 is pulled out mobile phone slightly, and 40 of said alarm modules can give the alarm at once and remind the user, and response speed is the fastest.
Said configuration module 50 is used to dispose the alarm mode of said alarm module 40.
Particularly, said alarm mode comprises at least a in acoustic pattern, vibration mode or the flash mode.When relatively poor or hearing was 0 when hearing user, the user obtained to report to the police preferably effect in the time of can selecting vibration mode or flash mode to be stolen in order to mobile phone; When relatively poor or eyesight was 0 when said user's eyesight, the pattern that can select a sound obtained to report to the police preferably effect when being stolen in order to mobile phone; When lower or brightness was 0 when surrounding environment brightness, the user can select flash mode to prepare against and obtain to report to the police preferably effect when mobile phone is stolen.Various alarm mode is selected and can further have been promoted the effect of said anti-theft device safe antitheft so that user's selection variation also can obtain most suitable warning effect.
More specifically, said configuration module 50 also is used to be provided with the alarm parameters under each alarm mode.When said alarm mode was acoustic pattern, said alarm parameters comprised at least a in type that the mobile phone loudspeaker play sound or the volume, and the user can be according to the hobby of oneself, music and the volume of selecting mobile phone to play when stealing; When said alarm mode is vibration mode; At least a in the time of oscillation intensity or the vibration interval that said alarm parameters comprises handset vibrator; When said alarm mode is flash mode, at least a in interval time of flash luminance or the flash of light that said alarm parameters comprises mobile phone flashlamp or display screen.Various parameter be provided with equally can so that user's according to specific time and site select to obtain best warning effect because of people ground.
Wherein, said configuration module 50 also is used to open or close said anti-theft device.Like this, the user can select whether to use the anti-theft feature of said anti-theft device according to the needs of oneself.For example, the user when needing to use earphone to listen to the music, then can select to close said anti-theft device under security context, so just can not influence other daily uses of mobile phone.
Please in the lump with reference to Fig. 3 and Fig. 4, wherein, Fig. 4 is the circuit theory diagrams of testing circuit among anti-theft device the 3rd embodiment of the present invention.As shown in the figure, said testing circuit 30 comprises first resistance R 1, second resistance R, 2 capacitor C, first check point A and the second check point B.
Wherein, Said circuit 1 and circuit 2 are the conventional earphone circuit of existing part; The said circuit 2 of one termination of said first resistance R 1, the said first check point A of another termination, the said circuit 2 of a termination of said second resistance R 2; The said second check point B of another termination, and the common node of said second resistance R 2 and the said first check point B is through said capacitor C ground connection.
Particularly, the resistance of said first resistance R 1 is different with the resistance of said second resistance R 2.The said first check point A and the second check point B are preset measuring point to be checked; When said earphone 60 inserts said earpiece holes 70 fully; Said conductive contact makes said circuit 1 and circuit 2 conductings; Do not have potential difference (PD) between the said first check point A and the second check point B, said alarm module is not reported to the police; When said earphone 60 was pulled out said earpiece holes 70, said circuit 1 broke off with circuit 2, has potential difference (PD) between the said first check point A and the second check point B, said alarm module 40 warning reminding users.
Though Fig. 4 shows a kind of concrete structure of said testing circuit 30, the present invention is not limited to this.It will be appreciated by those skilled in the art that the present invention can also comprise the structure that is used to judge said conductive contact and said testing circuit 30 conducting states of other any appropriate.But testing circuit 30 as shown in Figure 4 is not only simple in structure, and easy to use, stable performance.Need not the mobile phone internal circuit is done bigger modification, also can not influence other work of mobile phone internal circuit.
Through the description of the foregoing description, the present invention has the following advantages:
Adopt the simple cooperation of anti-theft wire, antitheft hole, testing circuit and alarm module; As long as testing circuit detects anti-theft wire and is pulled out the antitheft hole; Alarm module promptly can be in the moment of user loss article, and warning reminding user plays excellent real-time antitheft effect; Whole anti-theft device simple in structure, easy to operate; Judge the conducting state of conductive contact and testing circuit on the anti-theft wire through the voltage that detects preset measuring point to be checked, circuit structure is simple, stable performance; Add configuration module and can obtain various alarm mode and warning effect, be beneficial to user's according to specific time and site and select best warning effect because of people ground; Configuration module can also be used to open or close anti-theft device, and like this, the user can select whether to use the anti-theft feature of said anti-theft device according to the needs of oneself; Anti-theft device is integrated in the electronic equipment; And utilize the earphone of electronic equipment to serve as anti-theft wire, and earpiece holes is served as the antitheft hole, and alarm module is communicated with shared with portions of electronics device interior module simultaneously; Can save cost; Need not design iterations, reduce the volume of said anti-theft device, be beneficial to the user and carry and use.
One of ordinary skill in the art will appreciate that all or part of flow process that realizes in the foregoing description method; Be to instruct relevant hardware to accomplish through computer program; Described program can be stored in the computer read/write memory medium; This program can comprise the flow process like the embodiment of above-mentioned each side method when carrying out.Wherein, described storage medium can be magnetic disc, CD, read-only storage memory body (Read-Only Memory, ROM) or at random store memory body (Random Access Memory, RAM) etc.
Above disclosedly be merely preferred embodiment of the present invention, can not limit the present invention's interest field certainly with this, the equivalent variations of therefore doing according to claim of the present invention still belongs to the scope that the present invention is contained.

Claims (11)

1. an anti-theft device is characterized in that, comprising:
Anti-theft wire, an end of said anti-theft wire is provided with conductive contact, and said anti-theft wire is used for said anti-theft device is connected outside other objects;
The antitheft hole is used for the end that ccontaining said anti-theft wire is provided with conductive contact;
Testing circuit is used to judge the conducting state of said conductive contact and said testing circuit;
Alarm module is used for when said conductive contact and the disconnection of said testing circuit, giving the alarm and reminding the user.
2. anti-theft device as claimed in claim 1 is characterized in that, said testing circuit is judged the conducting state of said conductive contact and said testing circuit through the voltage that detects said preset measuring point to be checked.
3. anti-theft device as claimed in claim 1 is characterized in that, said anti-theft device also comprises:
Configuration module is used to dispose the alarm mode of said alarm module.
4. anti-theft device as claimed in claim 3 is characterized in that, said alarm mode comprises at least a in acoustic pattern, vibration mode or the flash mode.
5. anti-theft device as claimed in claim 4 is characterized in that, said configuration module also is used to be provided with the alarm parameters under each alarm mode.
6. anti-theft device as claimed in claim 5; It is characterized in that when said alarm mode was acoustic pattern, said alarm parameters comprised at least a in the type that plays sound or the volume; When said alarm mode is vibration mode; At least a in the time of said alarm parameters involving vibrations intensity or vibration interval, when said alarm mode was flash mode, said alarm parameters comprised at least a in flash luminance or flash of light interval time.
7. anti-theft device as claimed in claim 3 is characterized in that said configuration module also is used to open or close said anti-theft device.
8. like each described anti-theft device of claim 1-7, it is characterized in that said anti-theft device is integrated on the electronic equipment.
9. anti-theft device as claimed in claim 8 is characterized in that, said anti-theft wire is an earphone.
10. anti-theft device as claimed in claim 9; It is characterized in that; Comprise a plurality of conductive contacts on the earphone heads of said earphone, said testing circuit is used for detecting when said earphone heads is inserted said antitheft hole fully, the conductive contact that the position is the darkest and the conducting state of said testing circuit.
11. anti-theft device as claimed in claim 8 is characterized in that, said antitheft hole is an earpiece holes.
CN2012101944336A 2012-06-13 2012-06-13 Anti-theft device Pending CN102737459A (en)

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Cited By (5)

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Publication number Priority date Publication date Assignee Title
CN105006719A (en) * 2015-08-04 2015-10-28 苏州硅果电子有限公司 Mobile phone anti-theft earphone plug-in
CN105163225A (en) * 2015-10-28 2015-12-16 维沃移动通信有限公司 Earphones
CN105825609A (en) * 2015-01-10 2016-08-03 鸿富锦精密工业(武汉)有限公司 Alarming circuit and electronic device provided with alarming circuit
CN106817495A (en) * 2017-02-21 2017-06-09 广东欧珀移动通信有限公司 Mobile terminal message processing method, device and mobile terminal
CN107147801A (en) * 2017-06-06 2017-09-08 华东交通大学 Android mobile phone theft preventing method and system based on USB interface annex

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JP2011221929A (en) * 2010-04-14 2011-11-04 Nec Access Technica Ltd Anti-theft system, anti-theft device used in the same, and electronic device using the same
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CN107147801A (en) * 2017-06-06 2017-09-08 华东交通大学 Android mobile phone theft preventing method and system based on USB interface annex

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Application publication date: 20121017