CN102400604B - Lock photoelectric key digital coder - Google Patents
Lock photoelectric key digital coder Download PDFInfo
- Publication number
- CN102400604B CN102400604B CN 201010288316 CN201010288316A CN102400604B CN 102400604 B CN102400604 B CN 102400604B CN 201010288316 CN201010288316 CN 201010288316 CN 201010288316 A CN201010288316 A CN 201010288316A CN 102400604 B CN102400604 B CN 102400604B
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- coding
- diode
- copper cash
- circuit board
- paper tinsel
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Abstract
The invention relates to a lock photoelectric key digital coder, which comprises an optical control lock and a photoelectric key, wherein a circuit board A is arranged in the photoelectric key, an integrating block integrated circuit (IC) is arranged on the circuit board A, and an integrating block is connected with a power supply through a switch K. The lock photoelectric key digital coder is characterized in that one side of the circuit board A is transversely designed with 1-to-N-pin reverse charging diode coding input foil copper wires B, the end parts of each reverse charging diode coding input foil copper wire B are connected with a reverse charging diode D, each reverse charging diode D is connected with the integrating block IC, the other side of the circuit board A is vertically designed with 0-to-9-pin light emitting diode coding foil copping wires E, the end parts of each light emitting diode coding input foil copper wire E are connecting with a light emitting diode F, coding connecting holes G are made in the circuit board A, the crossing part of each vertically designed light emitting diode coding foil copper wire E and each transversely designed reverse charging diode coding input foil copper wire B is connected through the coding connecting holes G, 0-to-9-pin photosensitive devices L are arranged in an optical control lock, and each light emitting diode F corresponds to each photosensitive device L.
Description
Technical field
The present invention relates to lockset, particularly relate to a kind of lock photoelectric key digital coder.
Background technology
The kind of existing lock is a lot, such as mechanical antitheft lock, magnetic card theftproof lock, Remote controlled anti-theft lock, finger-print anti-theft lock and puzzle theft-proof lock etc.But it is that shortcoming is that existing theftproof lock exists: one, mechanical antitheft lock generally adopts billiards structure, and the number of the arrangement of pellet is few, and mutual opening rate is high, and needs the rotation lockhole, is easily pried open by foreign matter (such as master key); Two, Remote controlled anti-theft lock, remote signal be disturbed, decoding easily; Three, magnetic card theftproof lock and finger-print anti-theft lock, its fingerprint and magnetic card bar easily are replicated; Four, puzzle theft-proof lock is easily revealed password during password in input, perhaps often inputs on the key of password easily to fade, and also can expose password.
Summary of the invention
The objective of the invention is provides a kind of encoding amount large in order to overcome the shortcoming of prior art, and decoding is difficult, can't disturb, replica code, does not have lockhole to rotate, and prevents from being prized the lock photoelectric key digital coder that theftproof performance is strong.
The technical scheme of lock photoelectric key digital coder of the present invention is: comprise light-operated lock and photoelectricity key, a circuit board A is installed in the photoelectricity key, the upper ic chip of installing of circuit board A, integrated package is through the K switch joining power, the anti-diode coding input pool copper cash B that fills of one side transverse design 1-N pin that it is characterized in that described circuit board A, each counter end of filling diode coding input pool copper cash B connects the anti-diode D that fills, each anti-diode D that fills connects ic chip, the another side longitudinal design 0-9 human hair combing waste optical diode coding pool copper cash E of described circuit board A, the end of each light emitting diode coding pool copper cash E connects light emitting diode F, in circuit board A, be shaped with coding connecting hole G, the anti-encoded connecting hole G of intersection that fills diode coding input pool copper cash B of the light emitting diode coding pool copper cash E of every longitudinal design and every transverse design links, 0-9 footlights sensing device L is set in the described light-operated lock, and each light emitting diode F is corresponding with each light-sensitive device L.
Lock photoelectric key digital coder of the present invention, during production, at first the light-sensitive device in what a or the several light-operated lock of Set arbitrarily is as the unlocking cipher of light-operated lock, correspondingly choose again the light emitting diode coding in the photoelectricity key, when unblanking, the K switch plugged, ic chip work, the counter successively output voltage of diode D that fills, flow to light emitting diode coding pool copper cash E through the anti-diode coding input pool copper cash B that fills, light emitting diode coding pool copper cash E flows to voltage light emitting diode F again, makes selected lumination of light emitting diode, responds to light-sensitive device in the light-operated lock, if the light of light emitting diode is responded to mutually with the light-sensitive device in the light-operated lock that sets, then light-operated lock is unblanked, otherwise does not unblank, and arrives antitheft purpose.This programme counter filled diode can be successively from 1-N pin output voltage, but and light emitting diode 0-9 pin repeats selected coding, the assembled arrangement encoding amount is large, the decoding difficulty is high, mutual opening rate is low, coding copies difficulty, no signal is disturbed, theftproof performance is good.
Lock photoelectric key digital coder of the present invention, the one side transverse design 0 pin coding of described circuit board A unblanks to moor copper cash H, 0 pin coding is unblanked to moor copper cash H end and is connected the anti-diode I that unblanks that fills, the anti-diode I that unblanks that fills connects ic chip, the another side longitudinal design # word pin coding of circuit board A unblanks to moor copper cash J, # word pin coding is unblanked to moor copper cash J and is connected the luminous # word diode M that unblanks, # word pin coding is unblanked to moor copper cash J and the 0 pin encoded circular hole N of intersection that unblanks to moor copper cash H that encodes and is linked, # footlights sensing device P is set in the described light-operated lock, and the luminous # word diode M that unblanks is corresponding with # word footlights sensing device P.During operation, at first luminous # word is unblanked diode M and # word footlights sensing device P mutually after the induction, instead fill diode D and light emitting diode F could work, prevent the people in the situation that there is not the photoelectricity key unrest to put password in the light-operated lock, reach antitheft purpose.
Description of drawings
Fig. 1 is lock photoelectric key digital coder circuit diagram of the present invention.
The specific embodiment
The present invention relates to a kind of lock photoelectric key digital coder, as shown in Figure 1, comprise light-operated lock and photoelectricity key, a circuit board A is installed in the photoelectricity key, the upper ic chip of installing of circuit board A, integrated package is through the K switch joining power, the anti-diode coding input pool copper cash B that fills of one side transverse design 1-N pin that it is characterized in that described circuit board A, each counter end of filling diode coding input pool copper cash B connects the anti-diode D that fills, each anti-diode D that fills connects ic chip, the another side longitudinal design 0-9 human hair combing waste optical diode coding pool copper cash E of described circuit board A, the end of each light emitting diode coding pool copper cash E connects light emitting diode F, in circuit board A, be shaped with coding connecting hole G, the anti-encoded connecting hole G of intersection that fills diode coding input pool copper cash B of the light emitting diode coding pool copper cash E of every longitudinal design and every transverse design links, 0-9 footlights sensing device L is set in the described light-operated lock, and each light emitting diode F is corresponding with each light-sensitive device L.During production, at first the light-sensitive device in what a or the several light-operated lock of Set arbitrarily is as the unlocking cipher of light-operated lock, correspondingly choose again the light emitting diode coding in the photoelectricity key, when unblanking, the K switch plugged, ic chip work, the counter successively output voltage of diode D that fills, flow to light emitting diode coding pool copper cash E through the anti-diode coding input pool copper cash B that fills, light emitting diode coding pool copper cash E flows to voltage light emitting diode F again, make selected lumination of light emitting diode, respond to light-sensitive device in the light-operated lock, if the light of light emitting diode is responded to mutually with the light-sensitive device in the light-operated lock that sets, then light-operated lock is unblanked, otherwise do not unblank, arrive antitheft purpose.This programme counter filled diode can be successively from 1-N pin output voltage, but and light emitting diode 0-9 pin repeats selected coding, the assembled arrangement encoding amount is large, the decoding difficulty is high, mutual opening rate is low, coding copies difficulty, no signal is disturbed, theftproof performance is good.The one side transverse design 0 pin coding of described circuit board A unblanks to moor copper cash H, 0 pin coding is unblanked to moor copper cash H end and is connected the anti-diode I that unblanks that fills, the anti-diode I that unblanks that fills connects ic chip, the another side longitudinal design # word pin coding of circuit board A unblanks to moor copper cash J, # word pin coding is unblanked to moor copper cash J and is connected the luminous # word diode M that unblanks, # word pin coding is unblanked to moor copper cash J and the 0 pin encoded circular hole N of intersection that unblanks to moor copper cash H that encodes and is linked, # footlights sensing device P is set in the described light-operated lock, and the luminous # word diode M that unblanks is corresponding with # word footlights sensing device P.During operation, to at first luminous # word be unblanked diode M and # word footlights sensing device P mutually after the induction, instead fill diode D and light emitting diode F could work, prevent the people in the situation that there is not the photoelectricity key unrest to put password in the light-operated lock, light-operated lock is opened, reached antitheft purpose.
Claims (2)
1. lock photoelectric key digital coder, comprise light-operated lock and photoelectricity key, a circuit board (A) is installed in the photoelectricity key, the upper integrated package (IC) of installing of circuit board (A), integrated package is through switch (K) joining power, the anti-diode coding input paper tinsel copper cash (B) that fills of one side transverse design 1-N pin that it is characterized in that described circuit board (A), each counter end of filling diode coding input paper tinsel copper cash (B) connects the anti-diode (D) that fills, each anti-diode (D) that fills connects integrated package (IC), the another side longitudinal design 0-9 human hair combing waste optical diode coding paper tinsel copper cash (E) of described circuit board (A), the end of each light emitting diode coding paper tinsel copper cash (E) connects light emitting diode (F), in circuit board (A), be shaped with coding connecting hole (G), the light emitting diode coding paper tinsel copper cash (E) of every longitudinal design links with the anti-intersection encoded connecting hole (G) of filling diode coding input paper tinsel copper cash (B) of every transverse design, 0-9 footlights sensing device (L) is set in the described light-operated lock, and each light emitting diode (F) is corresponding with each light-sensitive device (L).
2. lock photoelectric key digital coder as claimed in claim 1, the one side transverse design 0 pin coding that it is characterized in that described circuit board (A) the paper tinsel copper cash (H) of unblanking, 0 pin coding paper tinsel copper cash (H) end of unblanking connects the anti-diode of unblanking (I) that fills, the anti-diode of unblanking (I) that fills connects integrated package (IC), the another side longitudinal design # word pin of circuit board (A) the coding paper tinsel copper cash (J) of unblanking, the # word pin coding paper tinsel copper cash (J) of unblanking connects the luminous # word diode (M) of unblanking, # word pin coding the unblank intersection of paper tinsel copper cash (H) of paper tinsel copper cash (J) and 0 pin coding of unblanking links through circular hole (N), # word footlights sensing device (P) is set in the described light-operated lock, and the luminous # word diode (M) of unblanking is corresponding with # word footlights sensing device (P).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010288316 CN102400604B (en) | 2010-09-15 | 2010-09-15 | Lock photoelectric key digital coder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010288316 CN102400604B (en) | 2010-09-15 | 2010-09-15 | Lock photoelectric key digital coder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102400604A CN102400604A (en) | 2012-04-04 |
| CN102400604B true CN102400604B (en) | 2013-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010288316 Expired - Fee Related CN102400604B (en) | 2010-09-15 | 2010-09-15 | Lock photoelectric key digital coder |
Country Status (1)
| Country | Link |
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| CN (1) | CN102400604B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104346853B (en) * | 2014-09-26 | 2016-06-15 | 长沙理工大学 | A kind of safety control based on light password |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2404970Y (en) * | 2000-01-30 | 2000-11-08 | 陈云海 | Optical electromechanical permutation lock |
| CN2446224Y (en) * | 2000-09-13 | 2001-09-05 | 张勇 | Electronic lock of anti-theft door |
| CN101328775A (en) * | 2008-08-04 | 2008-12-24 | 北京交通大学 | Apparatus of door lock based on optoelectronic technology and use method thereof |
| CN201826624U (en) * | 2010-09-15 | 2011-05-11 | 张仙驰 | Lockset photoelectric key digital encoder |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04143387A (en) * | 1990-10-04 | 1992-05-18 | Casio Comput Co Ltd | Electronic key device |
-
2010
- 2010-09-15 CN CN 201010288316 patent/CN102400604B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2404970Y (en) * | 2000-01-30 | 2000-11-08 | 陈云海 | Optical electromechanical permutation lock |
| CN2446224Y (en) * | 2000-09-13 | 2001-09-05 | 张勇 | Electronic lock of anti-theft door |
| CN101328775A (en) * | 2008-08-04 | 2008-12-24 | 北京交通大学 | Apparatus of door lock based on optoelectronic technology and use method thereof |
| CN201826624U (en) * | 2010-09-15 | 2011-05-11 | 张仙驰 | Lockset photoelectric key digital encoder |
Non-Patent Citations (1)
| Title |
|---|
| JP平4-143387A 1992.05.18 |
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| Publication number | Publication date |
|---|---|
| CN102400604A (en) | 2012-04-04 |
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