CN101906906A - Electronic relay semiconductor automatic mechanical lock and key anti-theft mechanism - Google Patents
Electronic relay semiconductor automatic mechanical lock and key anti-theft mechanism Download PDFInfo
- Publication number
- CN101906906A CN101906906A CN 201010209281 CN201010209281A CN101906906A CN 101906906 A CN101906906 A CN 101906906A CN 201010209281 CN201010209281 CN 201010209281 CN 201010209281 A CN201010209281 A CN 201010209281A CN 101906906 A CN101906906 A CN 101906906A
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- Prior art keywords
- triode
- base
- power supply
- lock
- amplifying power
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- 230000007246 mechanism Effects 0.000 title claims abstract description 10
- 239000004065 semiconductor Substances 0.000 title claims abstract description 9
- 239000003990 capacitor Substances 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 239000008188 pellet Substances 0.000 description 6
- 230000003321 amplification Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000003199 nucleic acid amplification method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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Abstract
本发明的目的在于提供电子继电半导体自动机械锁与钥匙防盗机构。包括钥匙、锁座、锁销、弹簧、锁芯、电路部分和电磁继电器，电路部分包括三极管、放大电源、基极电阻、负载电阻、输入电容和输出电容，基极电阻接在三极管基极和放大电源正极之间，负载电阻接在三极管集电极和放大电源正极之间，输入电容接于三极管基极和发射极之间，输出电容和电磁继电器串联接于三极管的集电极和发射机之间，放大电源负极接于三极管发射极并接地，放大电源正极接到负载电阻，基极电阻安装在钥匙里，除基极电阻之外的电路部分和电磁继电器安装在锁座里。本发明制作工艺要求低，制造成本低，使得在家用及公共安全领域的普通用锁得以更新。
The object of the present invention is to provide an electronic relay semiconductor automatic mechanical lock and a key anti-theft mechanism. Including keys, lock sockets, lock pins, springs, lock cylinders, circuit parts and electromagnetic relays, circuit parts include triodes, amplifying power supplies, base resistors, load resistors, input capacitors and output capacitors, the base resistors are connected to the base of the triode and Between the positive poles of the amplifying power supply, the load resistor is connected between the collector of the triode and the positive pole of the amplifying power supply, the input capacitor is connected between the base and emitter of the triode, the output capacitor and the electromagnetic relay are connected in series between the collector of the triode and the transmitter , the negative pole of the amplifying power supply is connected to the emitter of the triode and grounded, the positive pole of the amplifying power supply is connected to the load resistor, the base resistor is installed in the key, and the circuit parts and the electromagnetic relay except the base resistor are installed in the lock seat. The invention has low manufacturing process requirements and low manufacturing cost, so that common locks in household and public safety fields can be updated.
Description
Technical field
What the present invention relates to is a kind of burglar-proof mechanism that is used for family expenses or public safety.
Background technology
Anti-theft technique is a technology that just has since ancient times, domestic and international existing family expenses standard machinery formula theftproof lock model is that a mould comes out substantially, and the especially progress of modern science and technology makes cracking of theftproof lock become easy unusually, key can be joined everywhere, and it is antitheft more and more difficult to cause.And because the use of lock is more and more, traditional locks has been absorbed in the awkward condition of " key is driven two locks ".And introduce external advanced security with lock, relate to the restriction of the problem of manufacturing process, cost of manufacture and intellectual property again, and be difficult to realize production domesticization.Be badly in need of a kind of own intellectual property of innovation that has thus, content, low manufacture craft requires to reach the novel anti-burglar lock of low manufacturing cost.Make and upgraded in the general universal latch of family expenses and public safety field.
Summary of the invention
The object of the present invention is to provide a kind of electromechanical integration, self-locking electronics relay semiconductor automatic mechanical lock and key burglar-proof mechanism.
The object of the present invention is achieved like this:
Electronics relay semiconductor automatic mechanical lock of the present invention and key burglar-proof mechanism, comprise key, lock, lock pin, spring, lock core, it is characterized in that: also comprise circuit part and electromagnetic relay, circuit part comprises triode, amplify power supply, base resistance, load resistance, input and output capacitors, base resistance is connected on transistor base and amplifies between the positive source, load resistance is connected on transistor collector and amplifies between the positive source, input capacitance is connected between transistor base and the emitter stage, output capacitance and electromagnetic relay are connected in series between the colelctor electrode and emitter of triode, amplify power cathode and be connected to transistor emitter and ground connection, amplify positive source and receive load resistance, base resistance is installed in the key, and circuit part and electromagnetic relay except that base resistance are installed in the lock.
Advantage of the present invention is: manufacture craft requires low, and low cost of manufacture makes and upgraded in the general universal latch of family expenses and public safety field.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a circuit part schematic diagram of the present invention;
Fig. 3 is key model figure of the present invention;
Fig. 4 is a lock core illustraton of model of the present invention;
Fig. 5 is a schematic perspective view of the present invention;
Fig. 6 is a generalized section of the present invention.
The specific embodiment
For example the present invention is done description in more detail below in conjunction with accompanying drawing:
In conjunction with Fig. 1～6, electronics relay semiconductor automatic mechanical lock of the present invention and key burglar-proof mechanism comprise key 1, lock 2, lock pin 3, interlock spring 4, electrode spring 5, lock core 6, circuit part and electromagnetic relay.Circuit part is located in the lock, is base resistance R and there is a resistance key inside
B, circuit is connected in key inserts keyhole, the motion of electromagnetic relay start-up control pellet shot from a slingshot, and key can reach the effect of unblanking simultaneously.Lock pin (pellet shot from a slingshot) moving displacement Δ x=kI
C, k is factor of proportionality, I
CBe resistance R
CThe place circuital current.Circuit part is a single-valve amplification circuit, and this amplifying circuit is by triode, amplifies power supply E
C, base resistance R
B, load resistance R
C, input capacitance C
1With output capacitance C
2The common emission amplifying circuit of forming.Base resistance R
BBe connected on transistor base and amplify power supply E
CBetween the positive pole, load resistance R
CBe connected on transistor collector and amplify power supply E
CBetween the positive pole, input capacitance C
1Be connected between transistor base and the emitter stage output capacitance C
2And electromagnetic relay T is connected in series between the colelctor electrode and emitter of triode amplification power supply E
CNegative pole is connected to transistor emitter and ground connection, amplifies power supply E
CPositive pole is received load resistance R
CElectromagnetic relay (representing) and output capacitance C with T
2Be connected in series between the colelctor electrode and emitter of triode, be that link position is the input that the M point N point of circuit part is linked electromagnetic relay, be used for controlling its work, simultaneously to link what select for use be a device that the curtage signal is converted into displacement signal to its output (shifter output terminal of ascending the throne) lock pin 3 (pellet shot from a slingshot), while a curtage signal sensitivity, i.e. base current I to a certain interval
BControl sets electrode current I
CThereby adjusting output voltage U 0 is regulated electromagnetic relay and is controlled lock pin 3 (pellet shot from a slingshot) moving displacement, and Transfer Formula is Δ x=kI
C
Specifically describe as follows: 1, adopt NPN type triode electric current to amplify core.2, base resistance RB is connected on transistor base and amplifies power supply E
CBetween the positive pole, make triode emitter junction forward bias, and provide a suitable base current I for triode
B, I
BBe R
BThe electric current that is flow through gets I by the KVL circuit
BR
B+ U
RE=E
C, I then
B=(E
C-U
BE)/R
B, U
BEBe the voltage between base stage and the emitter stage, silicone tube U is generally arranged
BE≈ 0.6V germanium tube U
BE≈ 0.2V.As EC＞U
BEThe time, I then
B≈ E
C/ R
B3, collector load resistor R
CBe connected on transistor collector and power supply E
CBetween the positive pole.It has two effects, and first effect is and R
BResistance cooperates, and guarantees triode collector junction reflection unit, and guarantees U
CE＞U
REThe emitter junction forward bias of triode like this, thereby triode just is in magnifying state.Get I by KVL
BR
B+ U
BE=E
C, I
CR
C+ U
CE=E
CFor satisfying U
CE＞U
BE, collector current I
C=β I
B, β is a current amplification factor, for bringing formula I into
B≈ E
C/ R
BCan get R
B＞β R
CAs seen work as resistance R
CAnd R
BSatisfy formula R
B＞β R
CWhen concerning, just can guarantee triode collector junction reverse bias.4, input capacitance C
1Be connected between transistor base and the emitter stage output capacitance C
2And electromagnetic relay is connected in series between the collector and emitter of triode while input capacitance C
1With output capacitance C
2Also claim coupling capacitance.5, amplify power supply E
CNegative pole is connected to the triode emitting stage, amplifies power supply E
CPositive pole is received R
C, amplify power supply E simultaneously
CMinus earth.
In sum, electronics relay semiconductor automatic mechanical lock and key burglar-proof mechanism are by base current I
BCome control sets electrode current I
C, and I
CLock pin 3 (pellet shot from a slingshot) the moving displacement Δ x=kI that the control electromagnetic relay is controlled that is transformed into by circuit
C, electromagnetic relay is to I simultaneously
CRestricted, i.e. I
CCan only in a fixed range, change.Fix when supply voltage, utilize to change the base resistance R that is disposed in the key 1 in the single-valve amplification circuit
BSize regulate I
B, reach the motion that adjusting Δ x purpose is controlled lock pin 3 (pellet shot from a slingshot) by electromagnetic relay, finally reach the purpose of unblanking.Because different electronics relay semiconductor automatic mechanical locks and key burglar-proof mechanism institute are to I
CThe area requirement difference is regulated R so utilize
BCan reach antitheft purpose, both only can not unblank from the key shape configuration key.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102092813A CN101906906B (en) | 2010-06-25 | 2010-06-25 | Electronic relay semiconductor automatic mechanical lock and key anti-theft mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102092813A CN101906906B (en) | 2010-06-25 | 2010-06-25 | Electronic relay semiconductor automatic mechanical lock and key anti-theft mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101906906A true CN101906906A (en) | 2010-12-08 |
| CN101906906B CN101906906B (en) | 2012-07-11 |
Family
ID=43262475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102092813A Expired - Fee Related CN101906906B (en) | 2010-06-25 | 2010-06-25 | Electronic relay semiconductor automatic mechanical lock and key anti-theft mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101906906B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668956A (en) * | 2021-07-27 | 2021-11-19 | 郭鹏昭 | Anti-theft lock based on resistance change |
| CN113668955A (en) * | 2021-07-27 | 2021-11-19 | 郭鹏昭 | An anti-theft lock based on resistance change |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2600367A3 (en) * | 1986-06-23 | 1987-12-24 | Daurio Eric | Apparatus for protection and electronic relaying for control of electric locks by intercoms associated with a door opener (call panel). Claims apply to the device and the product. |
| CN2641240Y (en) * | 2003-08-29 | 2004-09-15 | 杨跃辉 | Anti-prizing at multi-direction and autoamtic lock for rolling door |
| CN2700486Y (en) * | 2004-02-21 | 2005-05-18 | 温卫平 | Electronic cipher lock |
| CN201056909Y (en) * | 2007-03-15 | 2008-05-07 | 蒋任恩 | Remote control vehicle lock |
| CN201217995Y (en) * | 2008-06-17 | 2009-04-08 | 麦建明 | Automobile electronic lock and anti-deadlock device thereof |
| CN201343917Y (en) * | 2009-01-23 | 2009-11-11 | 庄志强 | Electronic lock pin |
-
2010
- 2010-06-25 CN CN2010102092813A patent/CN101906906B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2600367A3 (en) * | 1986-06-23 | 1987-12-24 | Daurio Eric | Apparatus for protection and electronic relaying for control of electric locks by intercoms associated with a door opener (call panel). Claims apply to the device and the product. |
| CN2641240Y (en) * | 2003-08-29 | 2004-09-15 | 杨跃辉 | Anti-prizing at multi-direction and autoamtic lock for rolling door |
| CN2700486Y (en) * | 2004-02-21 | 2005-05-18 | 温卫平 | Electronic cipher lock |
| CN201056909Y (en) * | 2007-03-15 | 2008-05-07 | 蒋任恩 | Remote control vehicle lock |
| CN201217995Y (en) * | 2008-06-17 | 2009-04-08 | 麦建明 | Automobile electronic lock and anti-deadlock device thereof |
| CN201343917Y (en) * | 2009-01-23 | 2009-11-11 | 庄志强 | Electronic lock pin |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668956A (en) * | 2021-07-27 | 2021-11-19 | 郭鹏昭 | Anti-theft lock based on resistance change |
| CN113668955A (en) * | 2021-07-27 | 2021-11-19 | 郭鹏昭 | An anti-theft lock based on resistance change |
| CN113668955B (en) * | 2021-07-27 | 2022-07-05 | 杭州亿居科技有限公司 | Anti-theft lock based on resistance change |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101906906B (en) | 2012-07-11 |
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Granted publication date: 20120711 Termination date: 20180625 |
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