TW201200701A

TW201200701A - Structure and method of combination lock featuring key triggering silicon controlled rectifiers and logic gates

Info

Publication number: TW201200701A
Application number: TW99119782A
Authority: TW
Inventors: Mao-Jung Fu; Tung-Chu Fu
Original assignee: Mao-Jung Fu; Tung-Chu Fu
Priority date: 2010-06-18
Filing date: 2010-06-18
Publication date: 2012-01-01
Also published as: TWI412651B

Abstract

A structure and method of combination lock featuring key triggering silicon controlled rectifiers and logic gates are disclosed, including a dial face, a password category and temporary storage unit, and a processing unit. The combination lock uses a plurality of key switches on the dial face, and after exclusion of functional key switches, password-type key switches are left. A small number of the password-type key switches are set as the correct password switches, and the remaining key switches are wrong password switches. All the password-type key switches can transmit trigger signals to conduct the silicon controlled rectifiers, this being equivalent to converting a trigger signal to a resistor terminal serially connected to the cathode. The logic gates then, based on the signal at the cathode resistor terminal, determine if the input password is correct or not in order to unlock the electronic-controlled lock; characterized in that the combination lock is formed by simply assembling hardware electronic components, that password can be seen, that no display is needed, and that a small lot customized production and low cost of production can be realized.

Description

201200701 六、發明說明：【發明所屬之技術領域】 Γ種按鍵觸發矽控整流器與邏輯閘之密碼鎖結構與方 L =包括—盤面一密碼分類、一密碼暫存單元、一處理單201200701 VI. Description of the invention: [Technical field of the invention] The key lock structure and the logic lock structure of the key switch triggering the rectifier and the logic gate L = include - disk surface - password classification, a password temporary storage unit, a processing list

ϊ Hi該密碼鎖運时控整流11與邏輯_性組成密碼 Ϊ ’刀別敘述如下：第一、就石夕控整流器〈簡稱SCR〉特性而 := 控整流H係由PNPN四層半導體所組合成的三端元件，點分別為陽極、陰極和閘極；當雜整流器的閘極接號後，細控整流11會導通，此時制極拆除，其石夕器仍然會處在導通的狀態，當導通的翰整流器陰極有串接，阻、’此時電流經過陰極的電阻，其電阻端可以產生類似觸發號並被閂鎖住，相似於觸發信號轉換到石夕控整流器陰極 =電阻端’本創作運職面上的複數個按鍵開關，排除功能性鍵開關後剩下密碼性按鍵開關，設定其中少數的密碼性按鍵開關為正確密碼開關；其餘多數的密碼性按鍵開關作為錯誤密碼開關；不論是正確密碼開關或是錯誤密碼開關，都可以傳遞，發信號’令所對應連接的雜整流料通，料流流經陰極 =接的電阻，其電阻端產生類似轉換的觸發信號並被閂鎖住，吾人將其類似轉換且被閃鎖住的信號當作密碼暫存單元；第二、就數位邏輯閘的特性而言：在處理單元内使用基本數位邏輯閘之中的及閘〈ANDGATE〉、反閘〈N0TGATE〉，該兩種基本數位邏輯閘的輸入與輪出關係如下：對及閘〈AND GATE〉而言’m個輸入都是高準位〈Η〉電壓，則一輸出是高準位〈H〉，壓，m個輸入其中一個以上是低準位〈[〉電壓，則一輸出疋低準位〈L〉電壓；接著對反閘〈not GATE〉來說，當一輸入是低準位〈L〉電壓，則一輸出是高準位〈H〉電壓，當一輸入是高準位〈H〉電壓，則一輸出是低準位〈l〉電壓；本創作運用及閘〈AND GATE〉、反閘〈NOT GATE〉兩基本數位邏輯’直接從石夕控整流器陰極所串接的電阻端引入電壓信 IS1 201200701 檢ιϊΐ，輸入正確密碼的真與偽; 另外，由於基本數信i，;為ϊί陰極串接電阻端嫌器陰極電阻端輪出二二，=疋否正確’因此’梦控整流位ΐΐ閘i受。信號與低準位α〉電壓信號，才能讓數【先前技術】子Ϊ碼鎖，其密碼設定、密碼更改、密碼輸入、二子刀析工作、輸出信號處理等工作是使用硬體電子元件 ^ ’才_達成電子密碼鎖的功能，然 4竭鎖全部使用硬體電子元件，沒有使用軟體程式，與昔日的電子密碼鎖不相同；【發明内容】槿盘作按朗發雜整流贿邏制之密碼鎖結體i犬，/*小ίι的是：完全用硬體電子元件製作，不需要軟本；i密竭求的個性化產品時’可以降低成接點方看見’因此不需要顯示器；其次是：用更換影響密=正:快速簡單，增碼可以重複輸入，並不按鍵=作碼鋪面上’有複數健鍵_ ’排除功能性如電源開關以ρ表示、開始開關以s表示、斷電開 66 M 不，剩下河個屬於密碼性按鍵開關，設定其中少數修®密碼性魏關為正確密碼關，密碼，剩誤漆_Ν健碼性按鍵_作為錯誤密碼關，簡稱錯 5付-S密碼鎖設定有5個正確密碼開關，該密碼鎖又稱為 2进碼鎖；其密碼性按鍵開關用數字0〜9標示，超過者用開b、e依序標示作為區分；另外，所有複數個按鍵面有=鍵部分，都有按鍵開_包在外，祕鍵關套的頂清楚5租不平的小顆粒’而非平滑表面，目的是防止殘留指紋現’接著，密碼性按鍵開關不論是歸屬於正確密碼開關 201200701 H曰誤役碼開關’每一個密碼性按鍵開關都可以傳遞觸發信二„ i別所對應的矽控整流器之閘極，令所對應連接的矽控整 =i此時電流流經雜整流11陰極所串接的電阻，其電 =準位<H>電壓信號產生並被閂鎖住；再者，矽控泣的密碼性按鍵開關，沒有傳遞觸發信號，則石夕控整 =二f φ導通；此時沒有電流經過矽控整流器陰極所串接的電麵且端保持初始狀態的低準位α〉電壓信號；由於該贫塵=使用硬體電子元件組成，因此，只要增加盤面上的的密竭愈=量，或是增加正確密碼開關數量，其密碼鎖使用雜整流11的目的，是需要將觸發信號轉括献二Γ卞整?11陰極的電阻端，由於觸發信號’從密碼性德一固接著一個輸入時’當前一個密碼性按鍵開關輸入 Ϊ覦ίϊ:一個密碼性按鍵開關時，其前-個密碼性按鍵開關碼性按唯有细雜整流㈣特性，才能將密 & if關傳遞出的觸發信號暫時轉換保存在矽控整流器暫^單it接的電阻端’ 此，本創作使时控整流时作密碼個进碼性按鍵開關的密碼鎖，設有n個密 ^開關作為正_碼開關，其與雜整流器的連接關個，密簡關與雜整流器是以一對一的對應右斜一 t第了、M-N個是錯誤密碼開關與石夕控整流器是以所 /疋固以上對應關係連接，因此，該密碼鎖至少要有 N+1個石夕控整流器對應連接；個坊Ϊίίΐϋ與基本數位邏輯閘對應連接關係而言’每一 2 極串接的電阻端與基本數位邏輯閘對應連 ΐ時石性按鍵開關與矽控整流器的連接關係，因端對應i接；阻接的樹流器’其陰極串接的電阻:正是=卜= 201200701ϊ Hi This password locks the time-controlled rectification 11 and the logic _ the composition of the password Ϊ 'Knife is described as follows: First, on the Xi Xi control rectifier (referred to as SCR) characteristics: = Control rectifier H is composed of PNPN four-layer semiconductor The three-terminal components, the anode, the cathode and the gate are respectively; when the gate of the hybrid rectifier is connected, the fine-controlled rectifier 11 will be turned on, and at this time, the pole is removed, and the stone ceremonial device will still be in a conducting state. When the conduction of the cathode of the Han rectifier is connected in series, the resistance, 'the current passes through the resistance of the cathode, the resistance end can generate a similar trigger number and is latched, similar to the trigger signal is converted to the cathode of the Xixi rectifier rectifier = the resistance end' The plurality of key switches on the face of the creation machine, after the functional key switch is excluded, the password key switch is left, and a few of the cryptographic key switches are set to be correct password switches; the remaining majority of the cryptographic key switches are used as the wrong password switches; Whether it is the correct password switch or the wrong password switch, it can be transmitted, and the signal is sent to make the corresponding rectified material pass, and the flow flows through the cathode = connected resistor, and its resistance A trigger signal similar to the conversion is generated and latched, and we use a similarly converted and flash-locked signal as a cryptographic temporary storage unit; second, in terms of the characteristics of the digital logic gate: the use of basic digits in the processing unit Among the logic gates, the AND gate (ANDGATE) and the reverse gate <N0TGATE>, the input and rotation relations of the two basic digital logic gates are as follows: for the AND gate <AND GATE>, the 'm inputs are all high level. <Η> voltage, then an output is high level <H>, pressure, m input one or more is low level <[> voltage, then an output low level <L> voltage; then reverse gate < In not GATE>, when an input is a low level <L> voltage, an output is a high level <H> voltage. When an input is a high level <H> voltage, an output is a low level. l>Voltage; This creation uses and gates <AND GATE>, reverse gate <NOT GATE> two basic digit logic' directly from the resistance end of the cathode connected to the cathode of the Xixi control rectifier to introduce the voltage signal IS1 201200701 to check the ϊΐ, enter the correct password True and false; in addition, due to the basic number of letters i,; ί series resistor cathode terminal end of the cathode resistance is too round out twenty-two, no correct Cloth = 'Thus' controlled rectifier Sleeper by i bits ΐΐ gate. The signal and the low level α> voltage signal can make the number [previous technology] sub-code lock, its password setting, password change, password input, two-child analysis work, output signal processing, etc. are using hardware electronic components ^ ' Only _ to achieve the function of the electronic code lock, but the use of hardware electronic components, the use of software programs, not the same as the old electronic code lock; [Summary] 槿作朗朗朗整流整流整流整流Password lock body i dog, / * small ίι is: completely made of hardware electronic components, do not need a soft copy; i can be reduced to a personalized point of the product 'can be reduced to the contact side to see ' therefore does not require a display; The second is: use the replacement to affect the density = positive: fast and simple, the code can be repeated input, no key = code on the pavement 'has a number of health keys _ 'excluding the functionality such as the power switch is denoted by ρ, the start switch is denoted by s, Power off 66 M No, the rest of the river belongs to the password button switch, set a few of them to repair the password Wei Wei for the correct password, password, residual paint _ Ν 码 code button _ as the wrong password off, Jane The wrong 5 pay-S password lock has 5 correct password switches. The password lock is also called 2 input lock; its password key switch is marked with numbers 0~9, and the excess is marked with open b and e. In addition, all the multiple key faces have a = key part, all have a button open _ bag out, the top of the secret key cover is clear 5 small particles that are not flattened 'not a smooth surface, the purpose is to prevent residual fingerprints now' then The password key switch is attributed to the correct password switch 201200701 H曰Yue service code switch 'Each cryptographic button switch can transmit the trigger signal of the trigger rectifier 2 corresponding to the corresponding control rectifier, so that the corresponding connection is controlled. =i At this time, the current flows through the resistor connected in series with the hybrid rectifier 11 cathode, and its electric=level <H> voltage signal is generated and latched; in addition, the cryptographic key switch of the weeping control does not transmit the trigger. Signal, then Xixi control = two f φ conduction; at this time no current passes through the electrical plane connected to the cathode of the rectifier rectifier and the terminal maintains the initial state of the low level α> voltage signal; due to the lean dust = use hardware Electronic component composition Therefore, as long as the amount of exhaustion on the disk surface is increased, or the number of correct password switches is increased, the purpose of the code lock using the hybrid rectifier 11 is to rotate the trigger signal to the resistance end of the 11 cathode. Because the trigger signal 'from the cryptographic one and then one input' is currently a cryptographic button switch input Ϊ觎ίϊ: a cryptographic button switch, its pre- crypto button switch code is only fine rectification (4) Characteristics, in order to temporarily convert the trigger signal transmitted by the secret & if off to the resistance terminal of the control rectifier, which is connected to the single terminal. This is the password for the password input button switch for time-controlled rectification. The lock has n secret switches as positive _ code switches, and its connection with the hybrid rectifier is closed. The close-to-close and hybrid rectifiers are one-to-one corresponding to the right slant, and the MN is the wrong password switch. The connection with the Shi Xi control rectifier is based on the corresponding relationship between the 疋疋 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , When a 2-pole series-connected resistor end is connected to the basic digital logic gate, the connection between the stone button switch and the step-controlled rectifier is connected to the end-connected i; the blocked tree-flow device's cathode-connected resistor: positive Yes = Bu = 201200701

係與及閘〈ANDGATE〉的輸入端連接；因此，只要每一個正確密碼開關都輸入觸發信號，則屬於正確密碼開關的及閘 j^ND GATE〉輸出端…定是高準位〈H>電齡號輸出；第一、M-N個錯誤密碼開關所對應連接的矽控整流器’其陰極串，的電阻端，與反閘〈N〇TGATE>的輸入端是以所有對一或疋一個以上的對應關係連接，因此，至少有一個石夕控整流器陰極串接的電阻端與-個關〈NOTGATE〉的輸人端相互對應連接；如果M-N個錯誤密碼開關都沒有碰觸到觸發信號， =石夕控整流H不會導通；此時⑦控整流II的陰極所串接的電阻端，仍然保持初始狀態的低準位〈L〉電廢信號，所以反間〈Ν〇Τ GATE〉的輸入端是低準位〈L〉電壓信號，而反閉〈N〇T GATE > ，輸出化—疋是尚準位〈η〉電麼信號輸出；接著再將反閘〈N〇T ，ATE>的輸出端的高雜〈H>電壓信號輸入到及開It is connected to the input of AND gate <ANDGATE>; therefore, as long as each correct password switch inputs the trigger signal, it belongs to the correct password switch and the gate j^ND GATE> output terminal... is the high level <H> The age number is output; first, the MN error-switching switch is connected to the voltage-controlled rectifier's cathode string, the resistance end, and the input of the reverse gate <N〇TGATE> is all one-to-one or one-to-one correspondence The relationship is connected. Therefore, at least one of the resistance terminals of the cathode of the stone-controlled rectifier is connected to the input terminal of the <NOTGATE>; if the MN error-switching switches do not touch the trigger signal, = Shi Xi The controlled rectifier H will not conduct; at this time, the resistance end connected in series with the cathode of the 7-controlled rectifier II still maintains the low level <L> electrical waste signal in the initial state, so the input terminal of the reverse Ν〇Τ GATE is Low level <L> voltage signal, and anti-close <N〇T GATE >, output - 疋 is still the standard <η> electric signal output; then the reverse gate <N〇T, ATE> output The high-hybrid <H> voltage signal is input to

(AND 的輸入端〈簡單的說：錯誤密碼開關連接的石夕控整流其陰極所串接的電阻端電壓信號，必需經過—次反問的轉再進入到及閘的輸入端〉’最後及閘〈AN〇 GATE〉的 ^輸出端ί高準位⑻縣信號；這表示只有正確密碼開 $ 發尨號，可以開啟電控鎖，這時候必需按下功能開關 1钛不S的開始開關，才能將最後及閘〈AND GATE〉的最 ^輸出端的高準位⑻電壓信號傳遞出去；並去推動電路上，電晶體導通，令電路上制細，讓密碼控_電控綱 ^丄另外，當電控鎖開啟的同時將使密碼鎖控制電源斷電；此時费碼鎖控制電路内的矽控整流器又回到初始的截止狀態；再者，如果密碼輸入的過程中，有錯誤密碼開關被碰觸到 £疋正確密碼_輸人時遺漏，其最後及閘〈AND GATE〉的 -找低準位〈L〉電壓信號，因此，無法開啟電控鎖；說，本創作也可以使用負邏輯的方式，來判定密碼輸人 ^與否’但是基於簡單與方便考量，使用正邏輯方式判定；者不娜石夕控整流器導通與否？其陰極電阻端輸出的電壓信現’需要符合數位邏制能細讀的高準位〈H〉龍信號^ 6 201200701 低準位〈L〉電壓信號，才能讓數位邏。對於該密碼鎖的密碼分類而言：當正n S開關輸入觸發信號時’必需有密碼分是:ϊ 以讓正確密碼輪入的觸發信號，推入_ U的執订，才可密:信號，則茲歸=== 可===該密碼鎖的密碼分類是重要的：使== 用A、B兩接點來區分，以方便清晰 ^將雙接點插座(AND input terminal <Simply say: the wrong password switch connected to the Shi Xi control rectification of the voltage signal of the resistor terminal connected in series with the cathode, must pass through the reverse of the question and then enter the input terminal of the gate> 'Last and gate <AN〇GATE> ^ output ί high level (8) county signal; this means that only the correct password to open the $ nickname, you can open the electronic lock, then you must press the start switch of the function switch 1 titanium not S Pass the high-level (8) voltage signal at the last output of the gate <AND GATE>; and push the circuit, the transistor is turned on, and the circuit is fine-tuned, so that the password is controlled. When the electric control lock is turned on, the password lock control power supply will be powered off; at this time, the remote control rectifier in the code lock control circuit returns to the initial cutoff state; further, if the password is input, the wrong password switch is Touched the correct password _ lost when you lose, the last and the gate <AND GATE> - find the low level <L> voltage signal, therefore, can not open the electronic lock; said, this creation can also use negative logic Way to judge The password is input ^ or not 'but based on simple and convenient considerations, using positive logic to determine; is not the stone-controlled rectifier turned on or not? The voltage signal output from the cathode resistance end is required to meet the digital logic for fine reading. High level <H> dragon signal ^ 6 201200701 low level <L> voltage signal, in order to make the digital logic. For the password classification of the password lock: when the positive n S switch input trigger signal, 'there must be a password is :ϊ To trigger the trigger of the correct password, push the _ U to the order, then the secret: signal, then return === can === The password classification of the password lock is important: make == A, B two contacts to distinguish, to facilitate clear ^ double contact socket

2錯誤密碣所使用的接點’則B接點歸;正;二: 於錯誤㈣；當插輸人插 r屬=自ί與公用接點接觸’此時***頭插人的雙接點插座， ίί ;使用雙接點插座及其插頭來執行密碼分類，即可完成密碼更新;如果使用具二改 ϊί碼分類，f要用手動__ 面上iHTf碼鎖實例之一〈請參閱第十圖〉而言，當盤雷呢η y田H開關’排除3個功紐按鍵_，第一個是 L ;第二個是開始開關，用s表示，第三個 1表示；剩下2G個為密碼性按鍵_，取其 ^數的5個密碼性按鍵開關’作為正媒密碼開關其餘μ =碼性按，開關作為錯誤密碼開關，此時，該密碼鎖是丄個碼的密碼鎖’由於正確密瑪開關與石夕控整流器的對f Ϊ接疋—對—_係，因此，有5個雜整流ϋ的閘極與正雄社、碼關對應連接；接下來有5個酬〈andgate〉的輸入端’需要與雜整流極串接㈣阻端騎連接，·另 -方^ ’錯誤密碼開關共計有15個，其錯誤密碼開關與石夕控整流器的對應連接是所有對一或是一個以上的相互對應關係 [b ] 7 2012007012The contact used by the error key 'The B contact is returned; positive; 2: In the error (4); When the plugin is inserted, the slave is connected to the public contact, and the double contact is plugged in by the plug at this time. Socket, ίί; use the dual-contact socket and its plug to perform password classification, you can complete the password update; if you use the two-coded classification, f should use the manual __ one of the iHTf code lock examples (see section In the tenth picture, when the disk mine η y field H switch 'exclude 3 function button _, the first one is L; the second is the start switch, with s, the third one is represented; the remaining 2G One is the cryptographic button _, and the five cryptographic button switches of the number are taken as the positive media password switch. The remaining μ = code is pressed, and the switch is used as the wrong password switch. At this time, the password lock is a code lock of one code. 'Because the correct MU switch and the Shi Xi control rectifier are connected to f 对对对 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The input terminal of the andgate> needs to be connected in series with the hybrid rectifier (four), and the other side has a total of 15 wrong password switches. Wrong password corresponding to switch its connection Xi stone all controlled rectifier to a corresponding relationship between one or more [b] 7 201200701

=，因此，至少有-個德整流器的陰極串接的電阻端與反 Μ < WOT GATE >的輸入端對應連接，接著，反閉〈N〇T GA ，輸出端再併入及閘〈AND GATE〉的輸入端；最後，及間〈ΑΝ〇 * n〉"/口，代表送、碼輸入正 ^電控綱啟；如果最後賴〈綱GATE>的輸出末端是 f準=α〉信號’代表密碼錯誤，電控鎖無法開啟。接繼續參閱第十圖的電路圖，其圖顯示是—具5位元密碼的密碼鎖，其密碼是：〇、6、8、f、i，如果輸入〇、卜6、卜=, therefore, at least the resistance end of the cathode of the rectifier is connected to the input end of the WO[WOT GATE >, then, the closure is reversed <N〇T GA , and the output is merged and gated < AND GATE> input; finally, and between <ΑΝ〇* n>"/ mouth, on behalf of the send, code input positive ^ electronic control program; if the final output of the "GATE" is f standard = α> The signal 'is a password error and the electronic lock cannot be turned on. Continue to refer to the circuit diagram of the tenth figure. The figure shows that it is a password lock with a 5-digit password. The passwords are: 〇, 6, 8, f, i, if you enter 〇, 卜 6, 卜

f、H、8這8個數字與字母，該密碼鎖仍然能夠正確的開啟，不受密碼重覆輸入限制，這是矽控整流器導通的特性，但是，設定正確密碼開關數字與字母或符號時，其盤面上每一^'密，按鍵_ ’奴密碼僅能-次，不能重複設定密碼；其原因是：當石夕控整流器導通後，如果沒有將石夕控整流器截止，則無，再次導通’因此只能設定—次；由上述說明可知，該密碼的破解機率是：1，860,480 分之 1〈20x19x18x17x16〉；接著陳述本創作按鍵觸發矽控整流器與邏輯閘組合鎖方法與步驟說明如下：口 ‘ 第一步：提供複數個按鍵開關，排除功能性按鍵開關，剩餘Μ 個密碼性按鍵開關’設定少數Ν個密碼性按鍵開關作為正確密碼開關’其餘Μ-Ν個密碼性按鍵開關作為錯誤密碼開關，並將Μ個密碼性按鍵開關的一端接觸發信號，另一端接厘個接點插座的公用接點； =二步：至少提供Ν+1個矽控整流器，將N+1個矽控整流器陽極與電源正極連接，其陰極串接電阻後再接負極；其中N個矽控整流器閘極與插頭相連接；另外，一個矽控整^器的閘極，直接焊接在雙接點插座的A接點上，當插頭***插°座後，插座公用接點自動與A接點脫離，並與B接點接觸；第三步：設定N個數字或英文字母編號的密碼性按鍵開關作為正確位元密碼，當N個插頭***插座後，即完成密碼更新或是設定密碼； 201200701 第四步：N個正確密碼《連接_控整流n，將其陰極串接的電阻端直接與及閘〈ANDGATE〉輸入端連接；另外錯誤密碼開關連接的i個石夕控整流器，將其陰極 J沁個反閑⑽TG細〉輸入端，其反閘〈順 ^出私’併與N個正確密碼信號進人及閘〈andga 輸，，^及閘〈ANDGATE〉最末輸出端，即可檢驗正確密碼輸入的真與偽，即完成密碼檢驗。難=作雜整流11觸簡之密碼鎖結盤面、密碼分類、密碼暫存單元、處理單元f, H, 8 8 numbers and letters, the combination lock can still be opened correctly, not subject to the password repeated input limit, which is the characteristic of the control rectifier is turned on, but when setting the correct password switch number and letter or symbol Each ^' secret on the disk surface, the button _ 'sin password can only be - times, can not repeat the password; the reason is: when the Shi Xi control rectifier is turned on, if the stone Xi rectifier is not cut off, then no, again The conduction 'can therefore only be set-times; from the above description, the probability of cracking the password is: 1,860, 480 of 1 <20x19x18x17x16>; Next, the method and steps of the combination of triggering the control rectifier and logic gate combination lock are described as follows : Port' Step 1: Provide multiple key switches, exclude functional button switches, and remaining 密码 cryptographic button switches 'Set a few cryptographic button switches as correct password switches' remaining Ν-Ν cryptographic button switches Incorrect password switch, and one end of one cryptographic button switch is connected to send a signal, and the other end is connected to a common contact of a contact socket; Step: provide at least Ν+1 矽-controlled rectifiers, connect N+1 矽-controlled rectifier anodes to the positive pole of the power supply, and connect the cathodes in series with the negative poles; then the N gate-controlled rectifier gates are connected to the plug; a gate of the control device is directly soldered to the A contact of the double contact socket. When the plug is inserted into the socket, the common contact of the socket is automatically disconnected from the A contact and is in contact with the B contact; Step 3: Set the N-digit or English-lettered password-based button switch as the correct bit password. When N plugs are plugged into the socket, the password update or password is set. 201200701 Step 4: N correct passwords Connect _ control rectification n, connect the cathode of the cathode series directly to the input terminal of the AND gate (ANDGATE); in addition, the i stone-controlled rectifier connected by the wrong password switch will input the cathode J (anti-free) (10) TG fine input At the end, the reverse gate (shun ^ private) and the N correct password signal into the gate and the gate <andga lose, ^ and gate <ANDGATE> the last output, you can verify the true and false of the correct password input, ie Complete the password check. Difficult = complex rectification 11 touch simple password lock disk surface, password classification, password temporary storage unit, processing unit

繼犯經說明，其說明情形如ί 力此材貝及製作’以便進—步瞭解，盤面·其盤面底部具有一底板可密合The follow-up is explained, the situation is as good as the material and the production' so that it can be further understood that the surface of the disk has a bottom plate that can be closed.

，巧、開關電路板、開關絕緣板、導線等封=1關i 外部硬體元件安裝，如按鍵開關及電控鎖i 加工製作;也可用硬質非金=二，電眺及密碼性按、開始開關、斷凹凸不忍==?==!，住’其表面有呈現； Ρ+π表面目的疋防止殘留指紋清楚 Ϊ财鱗孔，細啟方財_，-種用· 啟;其電控鎖=二身板盈一者依序結合，固定在門板上· 201200701 底板：其兩端呈半中段為長條型面：密封;其功能是:與盤面結合，將所床、沖壓加工⑽板ΐ用材f •使用硬質金屬；用模造或是車冲壓加工製作’也可用硬f非金屬，模造或是車床加工製物件’被電控鎖用結合螺絲固定在η板 =關另ί:;碼分類的雙接點插座與插頭或是雙電接點之, Qiao, switch circuit board, switch insulation board, wire and other seals = 1 off i external hardware components, such as button switches and electronic locks i processing; can also be used hard non-gold = two, eDonkey and password, Start switch, break the bump can not bear ==?==!, live 'the surface has a presentation; Ρ + π surface purpose 疋 to prevent residual fingerprints clear Ϊ 鳞孔 , 细细细细细细细细细细细细细细细 ; ; ; ; ; ; ; ; ; Lock = two body board one in sequence, fixed on the door panel · 201200701 bottom plate: the two ends are semi-middle section of the long profile: seal; its function is: combined with the disk surface, the bed, stamping processing (10) plate ΐ Material f • Use hard metal; use moulding or car stamping to make 'can also be hard f non-metal, mold or lathe processing object' is fixed by electric lock with screw in the n plate = off another ί:; code classification Double contact socket with plug or double electrical contact

元= 南以用結合螺絲安裝在背板能㈡類·;密碼暫存單元、處理單^及護殼安裝其上；可用硬質非金屬，模造、車床加工^疋車床梢加工，也 :=$=件’上面有結合孔，可與背板盒結合； ϊ加工；也可用硬質非金屬，模造、車床加工=疋車床冲 =分類.其使用具有雙接點插座及其插頭當作密碼分類;其雙接點之插座 ΓΓβ、:：，接點歸屬於錯誤密碼_ H自=確密碼開關所使用，其插頭***插座 ***卜====== 投開關ί中碼開關’同樣地，雙電接點之雙邊屬於關的數量與雙接點插座=相同插頭數量相同；密碼性按鍵開密碼暫存單元：其運用石夕控整流器導通之特性作為密碼暫存單 201200701 元，將石夕控整流器閘極當作密碼信號輸入端，石夕控整流器陰極串接的電阻端作為密碼鎌暫存端；其碰紐^陰極串接的電阻端所輸$的電壓雜，必需符合絲本數位賴閘輸入端 J接收的信號準位；也就是說要符合基本數位邏輯閘的高準位jH〉或是低準位α〉的電壓，否則易燒毀；處理單元.係由各硬體電子元件組合之處理單元，其美閘其中兩種，及閘〈娜GATE〉與反閘〈N0TGATE土〉續入真域；可贿駐賴对或是負邏輯 ί式一種*式檢驗正確密碼；另外，硬體電子元件電Yuan = South is installed with the combination screw on the back panel (2) class; password temporary storage unit, processing unit ^ and shell installed on it; can be used for hard non-metal, molding, lathe machining ^ lathe tip processing, also: = $ = The piece has a joint hole on the top, which can be combined with the back plate box; ϊ processing; can also be used for hard non-metal, molding, lathe processing = 疋 lathe rush = classification. It uses a double-contact socket and its plug as a password classification; Its double contact socket ΓΓβ, :::, the contact is attributed to the wrong password _ H self = correct password switch used, its plug is inserted into the socket is inserted ====== 开关 ί zhongzhong code switch 'same, The number of double contacts of the double electrical contacts is the same as that of the double contact socket = the same number of plugs; the password key open password temporary storage unit: the use of the characteristics of the Shi Xi control rectifier is used as the password temporary deposit form 201200701 yuan, will be Shi Xikong The rectifier gate is used as the input end of the cryptographic signal. The resistance end of the cathode of the Xixi control rectifier is used as the password 镰 temporary storage terminal; the voltage of the voltage connected to the resistance terminal of the cathode-connected cathode is required to meet the weight of the wire. Letter received by gate input terminal J Level; that is to say, it must meet the high level jH> of the basic digital logic gate or the voltage of the low level α>, otherwise it is easy to burn; the processing unit is a processing unit composed of various hardware components, and its gate Two of them, and the brakes (Na GATE) and the reverse gates (N0TGATE soil) continue to enter the real domain; can be bribed in the right or negative logic, a type of * test the correct password; in addition, the hardware electronic components

電子;;基本數位邏輯閘、線圈、電源輸入端等【實施方式】 -的2作ί 3狀、結構’可以藉由以下之說明並配合實例之構Ϊ’將按_發雜整流器與邏輯閘之密碼鎖結 it結構及安裝、操作方法作更詳細說明，並能付到更進一步的瞭解，詳述如下：圖，圖裝=1作面密:鎖安裝完成之正面外貌匙孔’可輸人密酬啟’也可以“機電匙3ϋΐ 圖，著第—圖的1-1線所取之戴面 31及開關電路板91之間；其=自33上面，並被夾在盤面平的小顆粒，而非平滑表面鍵開關套35的表面有凹凸不孔^ 面圖，該圖顯示結合關位置。％控鎖女裝孔38在盤面31的相請參閱第四圖，該圖係本創作按鍵開關與電路板圖，其開 201200701 2 ΐϊ有3開關33安裝其上，排線接頭61在開接·又此方負責連接每個按鍵開關33與各別電路之連〈請安上裝面有的義對稱凹槽卡住結合孔93 63能5圖η該圖係本創作之絕緣板圖，該開關絕緣板上面圖係本創作盤面之底板圖，其底板39 〈請參閱第三Ϊ〉盤面3;;周面===，= 之部分電子树封閉在内。將在碼鎖從上該圖係本創作密碼鎖各單元相關位置圖，里斧ς7 “、順序.=背板盒67四周有結合孔93，上有處理螺呼95图單疋55、雙接點插座51及插頭53被結合 ί ί 上面’接著是電賴37錢源盒97 單：另外’導線9一接受的信在麻ΪΐΛΐΓ® ’細穌麟密碼鎖钱絲之侧面圖， - /、盤面31用結合螺絲95密合，將開關絕緣板63、面31、㈣气ft内’接著電控鎖37使用結合螺絲95 ’將盤在521 M I·/月.板盒67二者依序以三明治般將密碼鎖結合門把81向/丨/面，呈現出門板81外侧與内側兩個區間，在鐵 ΪΓ„圖面的左侧〉有背板盒67、單元絕緣板64、單 ^* 2二導線98、雙接點插座51及插頭53、密碼暫存 =55,、細單元57被護殼利結合獅、95倾在空間内，往下疋電控鎖37 ’而密碼鎖控制電路之電源由電源盒 W提供。請參閱第九圖，該圖係本創作背面外貌圖，其護殼59用、，·。口螺絲95將電子元件及電路保護在内部，接著顯示電控鎖 201200701 37及電源盒97的位置。糾Ξ參’軸係梢物狀-電關，從圖的左邊=益面說明，首先說明圖中數字及英文字母所表二li:j表示密碼性按鍵開關，A、Β接點處表二雙及，、购或是雙電接點之雙投關，D表示二極 Γ ίΓ不同電壓電源’肅表示反間，表示及 3二” 2不功能性按鍵開關，卩是電源開關，0是斷電開H 開關，R、幻、112是電阻值不同的電阻，Q表 ^限值符合數輯輯_上限值；接下來，= f 1將觸發親，連接到密碼性按鍵棚〈編號：〇〜9、^〉密碼性按鍵開關另—端接點，連制當作密碼分之公用接點上；接著，不論雙接點插座之A 接點或疋B接點傳遞出來的信號，都要分兩電路路徑 -電路路健過二㈣D鱗韻〈職ZER〉連接後接極’另—電路路徑經過二極體D與石夕控整流器的間極連接，此石夕控整流器的陰極串接的電阻R端當作密碼暫存單元；又雙ϋ插座上的b接點與插頭連接的石夕控整流器閘極的電路’ f屬於正確密碼，其陰極串接的電阻R端直接與及閉 GA^E〉輸入端連接；而雙接點插座上的A接點連接的矽控整流器閘極的電路’歸屬於錯誤密碼，其陰極串接的電阻尺端，先要經過反閘〈NOTGATE〉輸入端將信號轉換後，再進入及閘〈AND GATE〉的輸入端’與正確密碼直接進入及間〈娜 GATE〉輸入端的信號，一併接受邏輯閘對正確密碼輸入真與偽的檢驗；接著，及閘〈AND GATE〉的最末輸出端再接盤面上標示為S的開始開關，這時電路的基本邏輯閘電路已經連接完成，只要一碰觸錯誤密碼開關，其反閘〈N〇TGATE〉的輸入端是咼準位〈H〉電壓信號，而反閘〈not GATE〉的輸出端一定是低準位〈L〉電壓信號，該電路圖最後及閘〈and GATE〉的輸出結果-定是低準位〈L〉電壓信號，無法開啟 S) 13 201200701 電控鎖；就另一方面而言’有編號：0、6、8、f、i等5位元密碼歸屬於正確密碼開關，只要輸入0、6、8、f、i歸屬於正確密碼開關，不准正確密碼輸入遺漏，而且不准錯誤密碼輸入的情況下，其電路圖最後及閘〈AND GATE〉的輸出結果一定是高準位<H〉電壓信號，接著按下開始開關s，其高準位〈H〉信號電壓，才能經過二極體D與電阻R2將電晶體Q導通，此時電源V有電流經過線圈L1’將電控鎖的常開開關N.0閉合，其電控鎖的電源VI電流經過線圈L，將電控鎖開啟並推開S1 常閉開關，接著該密碼鎖控制電源斷電，此時電控鎖又復歸初始狀態；再者，在開啟該密碼鎖時，必須先按下電源開關p提Electronic;; basic digital logic gate, coil, power input, etc. [Embodiment] - 2 for ί 3, structure ' can be used by the following description and with the configuration of the example 'will be used _ hybrid rectifier and logic gate The structure of the password lock and the installation and operation methods are described in more detail, and can be further understood. The details are as follows: Figure, Figure 1 = face density: the front face of the lock installation is completed. The person's secret remuneration can also be "electromechanical key 3 ϋΐ diagram, between the wearing surface 31 of the first figure and the switch circuit board 91; it = from the top of the 33, and is sandwiched on the flat surface of the disk The surface of the granule, rather than the smooth surface key switch sleeve 35, has a concave-convex non-porous surface, which shows the joint closing position. The phase of the %-locked women's hole 38 on the disk surface 31 is shown in the fourth figure, which is the creation of the present invention. Button switch and circuit board diagram, it opens 201200701 2 ΐϊ There are 3 switches 33 installed on it, the cable connector 61 is open, and this side is responsible for connecting each button switch 33 with each circuit (please install the surface) The symmetrical groove of the symmetry is stuck to the coupling hole 93 63. Figure, the above diagram of the switch insulation board is the bottom plate of the creation disk, its bottom plate 39 (please refer to the third Ϊ > disk surface 3;; the peripheral surface ===, = part of the electronic tree is enclosed. Will be in the code lock from The figure is the relevant position map of each unit of the code lock, the axe 7", the order. = the back plate box 67 has a joint hole 93 around, there is a processing screw 95 figure single 55, double contact socket 51 and plug 53 is combined with ί ί 上 ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' 95-close, the switch insulation board 63, the face 31, (four) gas ft inside 'and then the electronically controlled lock 37 using the combination of the screw 95' will be in the 521 MI · / month. The box 67 sequentially locks the password in a sandwich In combination with the door handle 81 facing/丨/face, two sections of the outer side and the inner side of the door panel 81 are present, and on the left side of the shovel „the left side of the drawing, there are a backboard box 67, a unit insulating board 64, a single ^* 2 two wires 98, Double contact socket 51 and plug 53, password temporary storage = 55, fine unit 57 is protected by the shell, lion, 95 tilted into the space, down the electric lock 3 7' and the power supply of the password lock control circuit is provided by the power supply box W. Please refer to the ninth figure, which is a schematic view of the back of the creation, and the cover 59 uses the internal screw 95 to protect the electronic components and the circuit inside. Then, the position of the electric control lock 201200701 37 and the power supply box 97 is displayed. The enthalpy of the ' ' 'shaft-like object-electricity off, from the left side of the figure = the description of the benefits, first explain the figures in the figure and the letters of the alphabet. j indicates a cryptographic button switch, A, Β contact point table two double and, buy or double electric contact double throw off, D means two pole Γ Γ Γ different voltage power supply 'Su said opposite, said and 3 two 2 2 non-functional button switch, 卩 is the power switch, 0 is the power-off switch, R, phantom, 112 is the resistance with different resistance values, Q table ^ limit value meets the number _ upper limit; next, = f 1 will trigger the pro, connect to the cryptographic button shed <number: 〇 ~ 9, ^> cryptographic button switch another - terminal point, connected as a password to the common contact; then, regardless of the double contact The signal transmitted from the A contact or the 疋B contact of the socket must be divided into two circuit paths - circuit road health The second (four) D scale rhyme "job ZER> connected to the pole 'other circuit path through the diode D and the Shi Xi control rectifier interpole connection, the cathode R series of the cathode rectifier rectifier connected to the R terminal as a password temporary storage The circuit of the gate of the stone-controlled rectifier of the b-contact and the plug connected to the plug is a correct password, and the R-terminal of the cathode of the cathode is directly connected to the input of the closed GA^E>; The circuit of the controlled rectifier gate connected to the A contact on the double contact socket is attributed to the wrong password. The resistance end of the cathode is connected in series. The signal is converted after the reverse gate <NOTGATE> input, and then enters. And the input of the gate <AND GATE> and the signal of the correct password directly enter and the input of the "GATE", together with the logic gate to the true and false input of the correct password input; then, the most of the gate <AND GATE> The output terminal is connected to the start switch marked as S on the disk surface. At this time, the basic logic gate circuit of the circuit has been connected. As soon as the wrong password switch is touched, the input terminal of the reverse gate <N〇TGATE> is the 咼 position <H 〉Voltage signal, and The output of the reverse gate <not GATE> must be the low level <L> voltage signal. The output of the circuit diagram and the gate <and GATE> will be the low level <L> voltage signal, which cannot be turned on. S) 13 201200701 Electronically controlled lock; on the other hand, 'the number: 0, 6, 8, f, i, etc. 5-bit password belongs to the correct password switch, as long as the input 0, 6, 8, f, i belongs to the correct password switch If the correct password input is not allowed, and the wrong password input is not allowed, the output of the circuit diagram and the gate <AND GATE> must be the high level <H> voltage signal, and then press the start switch s. High-level <H> signal voltage, the transistor Q can be turned on through the diode D and the resistor R2. At this time, the power supply V has a current through the coil L1' to close the normally open switch N.0 of the electronically controlled lock, and its electronic control The power supply VI current of the lock passes through the coil L, turns the electric control lock on and pushes the S1 normally closed switch, and then the password lock controls the power supply to be powered off, and the electric control lock returns to the initial state; further, when the password lock is turned on Must first press the power switch p

供電源給控制電路；當密碼輸入完成後按下開始開關S ;如果輸入錯誤或是不需要繼續輸入時，按下斷電開關〇，以便清除矽控拯流器已導通的狀態，但是只要密碼正確，電控鎖開啟，，自動斷電將雜紐H已導通的雜絲；最後提及的是：有蜂鳴器〈BUZZER〉，只要按下密碼開關，就有觸 •V 〜3入蜂鳴器就會響’代表觸發信號已經進入梦控整流器 ΪΊ^Ϊ，因此使用者可以知道密碼開關是否輸入。【圖式簡單說明】第二圖第三圖第四圖第五圖第六圖第七圖第八圖第九圖第一圖：係本$作密碼鎖安裝完成之正面外貌圖係沿著第一圖的1_1線所取之截面圖係本創作盤面背面圖係本創作按鍵開關與電路板圖係本創作之絕緣板圖，本創作盤面之底板圖係本創作密碎鎖各單元相關位置圖，本創作密碼鎖安裝完成之側面圖第+ 1 ^創作背面外貌圖係本創作實例之一電路圖要元件符號說明】 201200701 31表示：盤面 33表示：按鍵開關 35表示：按鍵開關套 36表示：按鍵開關安裝孔 37表示：電控鎖 38表示：電控鎖安裝孔 39表示：底板 51表示：雙接點插座 53表示：插頭 55表示：密碼暫存單元 57表示：處理單元 59表示：護殼 61表示：排線接頭 63表示：開關絕緣板 64表示：單元絕緣板 67表示：背板盒 81表示：門板 91表示：開關電路板 92表示：單元電路板 93表示：結合孔 95表示：結合螺絲 97表示：電源盒 98表示：導線Supply power to the control circuit; press the start switch S when the password input is completed; if the input is wrong or do not need to continue input, press the power off switch 〇 to clear the state that the control flow controller is turned on, but only the password Correct, the electronically controlled lock is turned on, and the automatic power-off will turn on the hybrid yarn of the hybrid H; the last mentioned is: There is a buzzer <BUZZER>, as long as the password switch is pressed, there is a touch of V~3 into the bee The sounder will sound 'representing that the trigger signal has entered the dream rectifier ΪΊ^Ϊ, so the user can know if the password switch is input. [Simple diagram of the diagram] The second diagram, the third diagram, the fourth diagram, the fifth diagram, the sixth diagram, the seventh diagram, the eighth diagram, the ninth diagram, the first diagram: the frontal appearance of the $ for the password lock installation is completed along the first The cross-sectional view taken from line 1_1 of the figure is the insulating plate diagram of the creation of the button switch and the circuit board diagram of the creation of the disk surface. The bottom plate of the creation disk is the relevant position map of each unit of the creation of the dense broken lock. The side view of the creation of the code lock is completed. 1 1 ^Creating the back appearance picture One of the creation examples is a schematic diagram of the component symbol] 201200701 31 means: the disk surface 33 means: the key switch 35 means: the key switch sleeve 36 means: The switch mounting hole 37 indicates that the electronically controlled lock 38 indicates that the electronically controlled lock mounting hole 39 indicates that the bottom plate 51 indicates that the double contact socket 53 indicates that the plug 55 indicates that the password temporary storage unit 57 indicates that the processing unit 59 indicates: the protective case 61 It is shown that the cable connector 63 indicates that the switch insulating plate 64 indicates that the unit insulating plate 67 indicates that the back plate case 81 indicates that the door panel 91 indicates that the switch circuit board 92 indicates that the unit circuit board 93 indicates Represents a coupling hole 95: Screw 97 represents binding: Power 98 represents: wire

Claims

201200701 七、申請專利範圍： 1.種按鍵觸發石夕控整流器與邏輯閘之密碼鎖 :盤面：鐘_具有-紐可密合複數個控鎖安裝孔，其電控鎖用結合螺絲可將盤面、在，暫存早兀、處理單元並用護殼保護； ’其使用具有雙接點插座及其插頭，或是使用具有雙電接點之雙投開關其中一種方式分類；碼暫2元，其運用矽控整流器導通之特性作為密碼暫 ^雜整流11閘極當作密碼信號輸人端，♦控整流串接的電阻端作為密碼信 ^串接的電_所輸㈣電鮮位，必賴= 輯閘輸入端能接收的信號電壓準位. 土、’ SSi閘ί =體=件組合之處理單元，其中僅 =正ϋ収雜方核是㈣财鎮種方ί 3 個為正確密有個㈣性按鍵_，設定N 碼數量大於n個正確密碼，其數量上㈣個錯誤密 t i 鍵觸發石夕控整流器與邏輯閘其按鍵開關I的了關上面裝有按鍵開關套包在外，組成4碼鎖，按鍵觸發矽控整流器與邏輯閘接點之雙碼77類所使用雙接點插座，或是雙電 5 ^ 5.如申請專利範圍第1項所述之按鍵ΐίΐ控整關流器與邏輯間 201200701 鎖’其中密碼分類所使用插頭數量需求，n個正確捃碼需要N個插頭數量。圍5 1項所述之按鍵觸發矽控整流器與邏輯閘 ^成之㈣鎖’其中密碼暫存單元要比N個正確密碼數量多丨個。圍第1項所述之按鍵觸發石夕控整流器與邏輯閘、、且成之搶碼鎖，其中密碼暫存單元的是Μ個密碼性按鍵開關的數量加上Ν個正^^量量最夕 8.;種按鍵觸發石夕控整流器與邏輯間组合密碼鎖方法與步驟如201200701 VII, the scope of application for patents: 1. The type of button triggers the password lock of the stone-controlled rectifier and logic gate: disk surface: clock _ has - button can be combined with a plurality of control lock mounting holes, and the electronic control lock can be combined with screws , in the temporary storage, processing unit and protected with a shell; 'It uses a dual-contact socket and its plug, or use a double-switch with dual electrical contacts to sort one way; the code temporarily 2 yuan, its The characteristics of the controllable rectifier are used as the password temporary rectifier 11 gate as the password signal input terminal, ♦ the rectifier rectifier connected to the resistor terminal as the password letter ^ series connected to the electricity _ input (four) electric fresh bit, must = The voltage level of the signal that can be received at the input of the gate. Soil, 'SSi gate ί = body=piece combination processing unit, of which only = positive ϋ ϋ 核是是四四四四 ί ί ί ί ί (4) Sexual button _, set the number of N codes to be greater than n correct passwords, the number of which (four) error ti key triggers the Shi Xi control rectifier and the logic gate of its button switch I is equipped with a button switch package on the outside, composition 4 Code lock, button trigger control Double-connector socket for double-code 77 type of flow device and logic gate contact, or double power 5 ^ 5. Button as described in item 1 of the patent application ΐίΐControlled shut-off and logic room 201200701 lock' Among them, the number of plugs used for password classification requires N plugs for n correct weights. The button described in item 51 triggers the control rectifier and the logic gate (four) locks, wherein the password temporary storage unit is more than the number of N correct passwords. The button mentioned in the first item triggers the Shi Xi control rectifier and the logic gate, and the grab code lock, wherein the password temporary storage unit is the number of the cryptographic key switches plus one positive quantity ^夕8.; kind of button triggers the method and steps of the combination of password lock between the stone-controlled rectifier and the logic.

满數個按鍵開關，排除功能性按鍵開關，剩餘 ί T奴少數N個密碼性按__為正 t個密碼性按鍵開關作為錯誤密碼開 Μ個雙接點插座的公用接點；接眺U虎另知接 =二=:至少提供Ν+1卿控整流器，將朗_ 丄插點i與插座個ί字或英文字母編號的密碼作馬，u個插頭插人插座後，即完成密碼更新第四步.Ν個正確密碼開關連接的石夕控整流器，將接的電阻端直接與及閘輸人端連接；^ 入及閘輸人端’其及閘最末輸出端，即可檢驗 ^ 的真與爲，即完成密碼檢驗。入Full number of button switches, excluding the function button switch, the remaining ί T slave a few N cryptographic __ for the t cryptographic button switch as the wrong password to open a common contact of the double contact socket; The tiger knows the connection = two =: at least Ν +1 qing control rectifier, the _ 丄丄 i i and the socket ί word or the English letter number of the password for the horse, u plug into the socket, the password update is completed The fourth step is to connect a correct password switch to the Shi Xi control rectifier, connect the connected resistance terminal directly to the gate input terminal; ^ into the gate and the input terminal and the last output terminal of the gate can be inspected ^ The true and the right, that is, complete the password check. Enter