CN205297155U - Pressure perception type electronics protective apparatus - Google Patents
Pressure perception type electronics protective apparatus Download PDFInfo
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- CN205297155U CN205297155U CN201520961981.6U CN201520961981U CN205297155U CN 205297155 U CN205297155 U CN 205297155U CN 201520961981 U CN201520961981 U CN 201520961981U CN 205297155 U CN205297155 U CN 205297155U
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Abstract
The utility model provides a pressure perception type electronics protective apparatus, including chamber door, control panel, box and printed circuit board, the surface of chamber door is provided with control panel, control panel comprises electronic box lock, lockhole, display screen, digital button, speaker and siren, and the last welding of printed circuit board has button information receiving unit, pressure sensor, analogue -digital converter, embedded central processing unit, accumulator, on -off control unit, jingle bell the control unit and alarm the control unit, compared with the prior art, the utility model discloses following beneficial effect has: hoping to open electronic box as if the user and locking, need the specific password of input, at the in -process of input, the pressure of applying on digital button must be greater than a critical value, and the effectual input of ability has strengthened the security, and design benefit has improved market competition, has reached the pleasing to the eye purpose of simple structure, reasonable in design and appearance.
Description
Technical field
This utility model is a kind of pressure perceptive type electronic securing device, belongs to the office safety box field of one kind of multiple verification modes.
Background technology
Safety cabinet is considered to rise in Europe, the firm thick wooden case that safety cabinet at that time simply with iron hoop hoop, in the paint of medieval Europe, also can see that one holds gold, silver and jewelry, has the wooden cabinet of metal hemming edge once in a while, and this is the blank of safety cabinet.
Until about 200 years 19 front beginnings of the century, along with the growth of the wealth of society, safety cabinet has had the market demand of reality, and the manufacturer of the special lockmaking in Europe starts steering lock cabinet industry 1818, and Chubb lock and safety cabinet manufacturer set up in London. 1825, FICHE-BAUCHE company of France set up, and these manufacturers all start to manufacture safety cabinet subsequently. Late period in 18th century, Scottish CarronCo. and English Coalbrookdale start to manufacture cast iron chest and bookcase. This is making a start of metal safe, but generally along with the joggle technology of woodenware or one piece casting, all similar with furniture at that time from outward appearance and technique, the measure of precision of lockset is very low.
Presently commercially available domestic, commercial electronic condom or safe deposit box, its main anti-theft measure is: utilize the theftproof performance of electronic password lock and mechanical lock and the thickness of tank material steel plate, passively stops robber to illegally the stealing of property in case. But, burglar utilizes the case that unlocking technique means open condom but to get more and more, and even some condoms of purchasing of high price can not the evil backstage manipulator of barrier technique type burglar.
Utility model content
For the deficiency that prior art exists, this utility model purpose is to provide a kind of pressure perceptive type electronic securing device, and to solve the problem proposed in above-mentioned background technology, this utility model is easy to use, it is simple to operation, good stability, and reliability is high.
To achieve these goals, this utility model is to realize by the following technical solutions: a kind of pressure perceptive type electronic securing device, including chamber door, control panel, casing and printed circuit board, described chamber door is arranged on casing front end, the surface configuration of described chamber door has control panel, described control panel is locked by electronic box, it is arranged on the lockhole within electronic box lock, it is arranged on the display screen on electronic box lock right side, it is arranged on the digital keys below display screen and is arranged on the speaker on the right side of display screen and siren composition, described printed circuit board is arranged on the inside of control panel, the inside of described control panel is also equipped with power supply, described printed circuit board is welded with key information transmission unit, pressure transducer, A/D converter, embedded central processing unit, bin, switch control unit, jingle bell control unit and Alarm control unit,The outfan of described digital keys is connected with the input of key information transmission unit, the outfan of described digital keys is also connected with the input of pressure transducer, the described outfan of key information transmission unit is connected with the input of embedded central processing unit, the outfan of described pressure transducer is connected with the input of A/D converter, the outfan of described A/D converter is connected with the input of embedded central processing unit, the outfan of described embedded central processing unit is connected with the input of switch control unit, the input that the outfan of described switch control unit is locked with electronic box is connected, the outfan of described embedded central processing unit is connected with the input of jingle bell control unit, the described outfan of jingle bell control unit is connected with the input of speaker, the outfan of described embedded central processing unit is connected with the input of Alarm control unit, the outfan of described Alarm control unit is connected with the input of siren.
Further, described pressure transducer is a kind of sensing element bearing pressure for perception digital keys.
Further, described switch control unit is a kind of control element for controlling electronic box lock duty.
Further, described siren is a kind of acousto-optic Buzzing type alarm elements.
Further, described embedded central processing unit and bin are bi-directionally connected.
Further, described bin is a kind of storage element for pressure store marginal value.
Further, described power supply is electrically connected with electronic lock, display screen, speaker, siren, key information transmission unit, pressure transducer, A/D converter, embedded central processing unit, bin, switch control unit, jingle bell control unit and Alarm control unit.
The beneficial effects of the utility model: a kind of pressure perceptive type electronic securing device of the present utility model, user can input password by digital keys in use, the existence of pressure transducer can detect the force value size that user is applied on digital keys, if lower than a specific marginal value, embedded central processing unit then can stop receiving the data that key information transmission unit transmits, if higher than this marginal value, then embedded central processing unit can pass through to control jingle bell control unit, then control speaker and send a sound the tinkle of bells, for reminding user to input correctly, can carry out next step.
User can input password by digital keys in use, the digital information that user inputs can be sent and further process to embedded central processing unit by key information transmission unit, if user is applied to the pressure on digital keys is all higher than certain marginal value every time, namely above-mentioned verification step is completed, then this digital information can be contrasted by embedded central processing unit with the encrypted message that to be stored in bin defeated in advance, if correct, embedded central processing unit can pass through to control switch control unit and then control electronic box lock to open.
If the password of user's input is correct, but the pressure that user is applied on digital keys is below certain marginal value every time, namely above-mentioned pressure verification step is not completed, then embedded central processing unit can pass through to control Alarm control unit and then control siren light flash, being simultaneously emitted by alarm song, this design enhances safety, designs ingenious, improve the market competitiveness, reach the purpose of simple in construction, reasonable in design and good looking appearance.
Accompanying drawing explanation
By reading detailed description non-limiting example made with reference to the following drawings, other features, objects and advantages of the present utility model will become more apparent upon:
Fig. 1 is the structural representation of a kind of pressure perceptive type electronic securing device of this utility model;
Fig. 2 is the internal structure schematic diagram of a kind of pressure perceptive type electronic securing device of this utility model;
Fig. 3 is the control panel structural representation of a kind of pressure perceptive type electronic securing device of this utility model;
Fig. 4 is the printed circuit board structural representation of a kind of pressure perceptive type electronic securing device of this utility model;
Fig. 5 is the operation principle block diagram of a kind of pressure perceptive type electronic securing device of this utility model;
In figure: 1-chamber door, 2-control panel, 3-casing, 4-printed circuit board, 21-display screen, 22-lockhole, 23-speaker, 24-digital keys, 25-siren, 26-electronic box lock, 41-key information transmission unit, 42-pressure transducer, 43-A/D converter, 44-embedded central processing unit, 45-bin, 46-switch control unit, 47-jingle bell control unit, 48-Alarm control unit.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and effect and be easy to understand, below in conjunction with detailed description of the invention, this utility model is expanded on further.
Refer to Fig. 1 to Fig. 5, this utility model provides a kind of technical scheme: a kind of pressure perceptive type electronic securing device, including chamber door 1, control panel 2, casing 3 and printed circuit board 4, chamber door 1 is arranged on casing 3 front end, the surface configuration of chamber door 1 has control panel 2, control panel 2 is locked 26 by electronic box, it is arranged on electronic box lock lockhole 22 within 26, it is arranged on the display screen 21 on the right side of electronic box lock 26, it is arranged on the digital keys 24 below display screen 21 and is arranged on the speaker 23 on the right side of display screen 21 and siren 25 is constituted, printed circuit board 4 is arranged on the inside of control panel 2, the inside of control panel 2 is also equipped with power supply, printed circuit board 4 is welded with key information transmission unit 41, pressure transducer 42, A/D converter 43, embedded central processing unit 44, bin 45, switch control unit 46, jingle bell control unit 47 and Alarm control unit 48.
The outfan of digital keys 24 is connected with the input of key information transmission unit 41, the outfan of digital keys 24 is also connected with the input of pressure transducer 42, the outfan of key information transmission unit 41 is connected with the input of embedded central processing unit 44, the outfan of pressure transducer 42 is connected with the input of A/D converter 43, the outfan of A/D converter 43 is connected with the input of embedded central processing unit 44, the outfan of embedded central processing unit 44 is connected with the input of switch control unit 46, the input that the outfan of switch control unit 46 locks 26 with electronic box is connected, the outfan of embedded central processing unit 44 is connected with the input of jingle bell control unit 47, the outfan of jingle bell control unit 47 is connected with the input of speaker 23, the outfan of embedded central processing unit 44 is connected with the input of Alarm control unit 48, the outfan of Alarm control unit 48 is connected with the input of siren 25.
Pressure transducer 42 is a kind of sensing element bearing pressure for perception digital keys 24, switch control unit 46 is a kind of control element locking 26 duties for controlling electronic box, siren 25 is a kind of acousto-optic Buzzing type alarm elements, embedded central processing unit 44 and bin 45 are bi-directionally connected, bin 45 is a kind of storage element for pressure store marginal value, power supply and electronic lock 26, display screen 21, speaker 23, siren 25, key information transmission unit 41, pressure transducer 42, A/D converter 43, embedded central processing unit 44, bin 45, switch control unit 46, jingle bell control unit 47 and Alarm control unit 48 are electrically connected, and power supply is used for electronic lock 26, display screen 21, speaker 23, siren 25, key information transmission unit 41, pressure transducer 42, A/D converter 43, embedded central processing unit 44, bin 45, switch control unit 46, power supply when jingle bell control unit 47 and Alarm control unit 48 work.
Before actual use, staff can input a pressure threshold and preset password to bin 45, user can pass through digital keys 24 in use and input password, the existence of pressure transducer 42 can detect the force value size that user is applied on digital keys 24, this force value is a kind of continually varying analog quantity, after A/D converter 43 is changed, analog quantity is converted to digital quantity and is added in embedded central processing unit 44, this force value can further be calculated and process by embedded central processing unit 44, by be stored in bin 45 pressure threshold and contrast, if lower than this marginal value, embedded central processing unit 44 then can stop receiving the data that key information transmission unit 41 transmits, if higher than this marginal value, then embedded central processing unit 44 can by controlling jingle bell control unit 47, then control speaker 23 and send a sound the tinkle of bells, for reminding user to input correctly, can carry out next step.
User can pass through digital keys 24 in use and input password, the digital information that user inputs can be sent and further process to embedded central processing unit 44 by key information transmission unit 41, if user is applied to the pressure on digital keys 24 is all higher than certain marginal value every time, namely above-mentioned verification step is completed, then this digital information can be contrasted by embedded central processing unit 44 with being stored in encrypted message defeated in advance in bin 45, if correct, embedded central processing unit 44 by controlling switch control unit 46 and then can control electronic box lock 26 unlatching.
If the password of user's input is correct, but the pressure that user is applied on digital keys 24 is below certain marginal value every time, namely above-mentioned pressure verification step is not completed, then embedded central processing unit 44 can control siren 25 light flash then by control Alarm control unit 48, is simultaneously emitted by alarm song.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described, to those skilled in the art, obvious this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when without departing substantially from spirit of the present utility model or basic feature, it is possible to realize this utility model in other specific forms. Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in this utility model. Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.
Claims (7)
1. a pressure perceptive type electronic securing device, including chamber door, control panel, casing and printed circuit board, it is characterized in that: described chamber door is arranged on casing front end, the surface configuration of described chamber door has control panel, described control panel is locked by electronic box, it is arranged on the lockhole within electronic box lock, it is arranged on the display screen on electronic box lock right side, it is arranged on the digital keys below display screen and is arranged on the speaker on the right side of display screen and siren composition, described printed circuit board is arranged on the inside of control panel, the inside of described control panel is also equipped with power supply, described printed circuit board is welded with key information transmission unit, pressure transducer, A/D converter, embedded central processing unit, bin, switch control unit, jingle bell control unit and Alarm control unit,
The outfan of described digital keys is connected with the input of key information transmission unit, the outfan of described digital keys is also connected with the input of pressure transducer, the described outfan of key information transmission unit is connected with the input of embedded central processing unit, the outfan of described pressure transducer is connected with the input of A/D converter, the outfan of described A/D converter is connected with the input of embedded central processing unit, the outfan of described embedded central processing unit is connected with the input of switch control unit, the input that the outfan of described switch control unit is locked with electronic box is connected, the outfan of described embedded central processing unit is connected with the input of jingle bell control unit, the described outfan of jingle bell control unit is connected with the input of speaker, the outfan of described embedded central processing unit is connected with the input of Alarm control unit, the outfan of described Alarm control unit is connected with the input of siren.
2. a kind of pressure perceptive type electronic securing device according to claim 1, it is characterised in that: described pressure transducer is a kind of sensing element bearing pressure for perception digital keys.
3. a kind of pressure perceptive type electronic securing device according to claim 1, it is characterised in that: described switch control unit is a kind of control element for controlling electronic box lock duty.
4. a kind of pressure perceptive type electronic securing device according to claim 1, it is characterised in that: described siren is a kind of acousto-optic Buzzing type alarm elements.
5. a kind of pressure perceptive type electronic securing device according to claim 1, it is characterised in that: described embedded central processing unit and bin are bi-directionally connected.
6. a kind of pressure perceptive type electronic securing device according to claim 1, it is characterised in that: described bin is a kind of storage element for pressure store marginal value.
7. a kind of pressure perceptive type electronic securing device according to claim 1, it is characterised in that: described power supply is electrically connected with electronic lock, display screen, speaker, siren, key information transmission unit, pressure transducer, A/D converter, embedded central processing unit, bin, switch control unit, jingle bell control unit and Alarm control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520961981.6U CN205297155U (en) | 2015-11-30 | 2015-11-30 | Pressure perception type electronics protective apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520961981.6U CN205297155U (en) | 2015-11-30 | 2015-11-30 | Pressure perception type electronics protective apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN205297155U true CN205297155U (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520961981.6U Active CN205297155U (en) | 2015-11-30 | 2015-11-30 | Pressure perception type electronics protective apparatus |
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| CN (1) | CN205297155U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370145A (en) * | 2015-11-30 | 2016-03-02 | 惠州学院 | Pressure sensing type electronic protecting equipment |
| CN110971755A (en) * | 2019-11-18 | 2020-04-07 | 武汉大学 | Double-factor identity authentication method based on PIN code and pressure code |
-
2015
- 2015-11-30 CN CN201520961981.6U patent/CN205297155U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370145A (en) * | 2015-11-30 | 2016-03-02 | 惠州学院 | Pressure sensing type electronic protecting equipment |
| CN110971755A (en) * | 2019-11-18 | 2020-04-07 | 武汉大学 | Double-factor identity authentication method based on PIN code and pressure code |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |