1289169 九、發明說明： 【發明所屬之技術領域】 本發明係-種密碼鎖，特別是指電子式轉盤鎖，特點 在，控制器控制連結下由旋轉式編碼器配合解碼器及顯 示器’藉由旋轉操控將避免監聽或側錄進而加強保密性， 且於旋動時經由顯示器顯示密碼值，讓使用者不受正反轉 及對應刻度影響使操作上更簡易確實。 【先前技術】 一般為了避免小偷及竊賊進而發明鎖，利用鎖來阻絕 小知與竊賊，該鎖習見是配合鑰匙進行開啟及關閉之動 =，但鑰匙必需隨身攜帶，且因鑰匙體積小攜帶上容易掉 :遺失，且鑰匙因複製簡易而容易被有心人士竊取使用， 遂有機械式密碼鎖及電子式密碼鎖等類型的發明； 如第一圖所示係習用一之立體示意圖，該箱體（1〇) 設有一門板（11)，該門板（11)於適當處組設一具轉盤（13) 之機械式密碼鎖（12)，其問題在於： 其一，當使用者經由轉盤（13)旋控機械式密碼鎖 (12)，因其機械式作動讓旋控時將產生聲響，對於一般熟 練之開鎖師傅，因長久碰觸下對於聲響之敏感度相對提 5 1289169 升，進而降低機械式密碼鎖（12)之可靠度使密碼遭受破 解； 其二，機械式密碼鎖（12)之轉盤（13)刻度係於出廠前 即作好密碼設定，讓使用者無法視需求自行改變密碼設 定，且此密碼如遭受有心人士盜取即喪失密碼鎖防盜之效 用， 其三，起因機械式密碼鎖（12)係由正轉或反轉轉盤 > (13)配合刻度，讓使用者需費心牢記旋轉方向及其對應之 刻度，一但忘了密碼就必須進行外部破壞才能開啟，進而 增加操控之困難度以及不便利性。 如第二圖所示係習用二之立體示意圖，該箱體（20) 設有一門板（21)，該門板（21)於適當處組設一具鍵盤（23) 之電子式密碼鎖（22)，其問題在於： > 電子式密碼鎖（22)藉由鍵盤（23)配合設定之密碼開 啟，因其操作係處於開放狀態下進行開鎖，進而容易受外 人或側錄（如針孔攝影機）盜取密碼。 而為了能夠有效解決前述相關議題，本發明創作人基 於過去在密碼鎖領域所累積的研發技術與經驗，於數次試 驗及多方嘗試後，終於發展出一種電子式轉盤鎖。 1289169 【發明内容】 本發明之第一目的係讓密碼鎖達到操作之保密性及 隱密性。 為達成上述目的，本發明之電子式轉盤鎖經由旋轉式 編碼器配合解碼器在微控制器控制下，於旋控編碼器時將 避免有心人士從旁監聽或侧錄，且在編碼器及解碼傳輸連 結下即可產生多組密碼組合增加密碼破解之困難度。 本發明之第二目的係讓密碼鎖達到操作之便利性及 準確性。 為達成上述目的，本發明之電子式轉盤鎖之編碼器於 旋控時配合顯示器在微控制器控制下，讓使用者由編碼器 輕易操控正轉增加或反轉減少計數，且由顯示器清楚得知 密碼值無須勞心記憶旋轉圈數及正轉或反轉，確保密碼輸 幸 入正確無誤。 本發明之第三目的係視需求更改密碼設定。 為達成上述目的，本發明之電子式轉盤鎖之密碼設定 開關配合編碼器及解碼器在微控制器控制下，讓使用者可 視需求由旋轉式編碼器自行更改密碼設定，增加操作上之 靈活性。 7 1289169 有關本發明為達成上述目的，所採用之技術、手段及 其他功效，茲列舉實施例並配合圖式詳細說明如後，相信 本發明之目的、特徵及其他優點，當可由之得一深入而具 體之瞭解。 【實施方式】1289169 IX. Description of the invention: [Technical field of the invention] The invention is a type of combination lock, in particular an electronic rotary lock, which is characterized in that a rotary encoder is coupled with a decoder and a display by a controller control link. Rotary control will avoid monitoring or side recording to enhance confidentiality, and display the password value through the display during the rotation, so that the user is not affected by the positive and negative reversal and the corresponding scale to make the operation easier and more reliable. [Prior Art] Generally, in order to prevent thieves and thieves from inventing locks, locks are used to block small knowledge and thieves. The locks are used to open and close the keys with the key =, but the keys must be carried with them, and the keys are small and carry. Easy to drop: Lost, and the key is easy to be stolen by people who are interested in copying, and there are types of inventions such as mechanical code locks and electronic code locks; as shown in the first figure, a stereo view of the case is used. (1〇) There is a door panel (11) which is provided with a mechanical code lock (12) of a turntable (13) where appropriate. The problem is: First, when the user passes the turntable (13) Rotary mechanical lock (12), because of its mechanical action, will make the sound when the rotation is controlled. For the general skilled unlocking master, the sensitivity to the sound is relatively increased by 5 1289169 liters due to the long-term touch, which reduces the mechanical The reliability of the type code lock (12) makes the password cracked. Second, the dial of the mechanical code lock (12) (13) is set to be set before the factory, so that the user can not see the demand. Change the password setting, and the password will lose the function of the password lock anti-theft if it is stolen by the person intent. Thirdly, the mechanical type lock (12) is rotated by the forward or reverse dial (>) with the scale, so that the password is used. It is necessary to keep in mind the direction of rotation and its corresponding scale. Once you forget the password, you must perform external damage to open it, which increases the difficulty and inconvenience of handling. As shown in the second figure, the cabinet (20) is provided with a door panel (21), and the door panel (21) is provided with an electronic password lock (22) with a keyboard (23). The problem is: > The electronic code lock (22) is opened by the keyboard (23) with the set password, because the operation system is unlocked under the open state, and thus is easily exposed by outsiders or side records (such as a pinhole camera). Steal the password. In order to effectively solve the aforementioned related issues, the creators of the present invention have finally developed an electronic rotary lock based on the research and development techniques and experience accumulated in the field of password locks in the past, after several trials and multiple attempts. 1289169 SUMMARY OF THE INVENTION The first object of the present invention is to enable password locks to achieve operational confidentiality and privacy. In order to achieve the above object, the electronic rotary lock of the present invention is controlled by a rotary encoder and a decoder under the control of a microcontroller, and when the encoder is rotated, the intentional person can be prevented from being monitored or side recorded, and the encoder and the decoder are decoded. Under the transmission link, multiple sets of password combinations can be generated to increase the difficulty of password cracking. A second object of the present invention is to make the combination lock convenient and accurate. In order to achieve the above object, the encoder of the electronic rotary lock of the present invention cooperates with the display under the control of the microcontroller during the rotation control, so that the user can easily control the forward rotation by the encoder to increase or decrease the count, and the display is clear. Knowing the password value does not require memorizing the number of rotations and forward or reverse, ensuring that the password is lost. The third object of the present invention is to change the password setting as needed. In order to achieve the above object, the password setting switch of the electronic rotary lock of the present invention cooperates with the encoder and the decoder under the control of the microcontroller, so that the user can change the password setting by the rotary encoder according to the visual requirement, thereby increasing the flexibility of operation. . 7 1289169 The techniques, means, and other advantages of the present invention are set forth in the accompanying drawings and the description of the embodiments of the present invention. And the specific understanding. [Embodiment]
本發明實施例請參閱第3圖所示係本發明之連結示 意圖： 该電子式轉盤鎖（3〇)係包含有一編碼器（μ )、一解碼 裔（32)、一微控制器（33)、一顯示器（34)、一固定界 (35)、一重置開關（36)及一密碼設定開關乃； 該編碼器（31)為旋轉式增量編碼器，該編碼器（31) 設有一轉盤（311)及至少二輸出訊號線（312、313)，令輸 出訊號線（312、313)二者之輸出訊號之相位角彼此相差9〇 度； 訊號線（312、313) (31)輪出之編碼訊 該解石馬器（32)與編碼器（31)之輸出 作線路連結，令解碼器（32)針對編碼器 號進行解碼轉換成密碼值； 進而取 該微控制器（33)係與解碼器（32)作控制連結， 得密碼值； 顯示器，令顯示器（34) 該顯示器（34)係為液晶（LCD) 8 1289169 14喊控制器（33)作控制連結，且該顯示器（34)設有一窄视 角偏光板（341)，令顯示器（34)上顯示之密碼值需特定角 a才此透過窄視角偏光板（341)得知内容； "亥固疋為（35)係受微控制器（33)控制連結，該固定器 ^35)為電磁鎖； 5亥重置開關（36)係受微控制器（33)控制連結； | 5亥密石馬設定開關（37)係與微控制器（33)作控制連結； 另設有一承裝體（40)(如第4圖所示），該承裝體 (4〇)(如保險箱、保險櫃）設有一門板（41)，該門板（41) 係與電子式轉盤鎖（30)相組設，令電子式轉盤鎖（30)之編 碼& (31)的轉盤（311)、顯示器（34)及重置開關（36)設於 門板（41)外侧上，且令電子式轉盤（3〇)之密碼設定開關 (37)組設於門板（41)内侧上； 以上所述，即為本發明較佳實施例各相關元件的相互 關係位置及其構造之概述。 為了凊楚說明本發明的作動方式與功效，再請配合參 閱第4圖、第5圖及第6圖所示： 本發明由編碼器（31)之轉盤（311)進行若干密碼組設 定’且配合解碼器（32)將編碼器（31)之編碼訊號轉換為密 碼值’使編碼器（31)之轉盤（311)正轉時增加計數密碼 9 1289169 值，反之，編碼器（31)之轉盤（311)反轉時減少計數密碼 值，讓密碼值經微控制器（33)顯示於顯示器（34)上，且該 顯示器（34)利用窄視角偏光板（341)讓操作時必須處於特 定角度（正視狀態下）才得以觀看顯示值，而無法從旁監看 或側錄，令操作上藉由旋轉式編媽器（31)及顯示器（34) 之乍視角偏光板（341)增添密碼輸入之保密性，且在編碼 益（31)及解碼器（32)相互配合下即可產生多組密碼組 合’相對提局您碼隱密性及密碼破解之困難度； 當欲設定密碼時，承裝體（40)之門板（41)必須於開啟 狀態下’如欲设定岔瑪為89-34-57-12，先按壓一次電子 式轉盤鎖（30)之密碼設定開關（37)，再依序轉動編碼器 (31)之轉盤（311)，且係先正轉旋動轉盤（Mi)至顯示器 (34)顯示值為89，然後反轉轉盤（311)至顯示器（34)顯示 值為34，再正轉轉盤（311)至顯示器（34)顯示值為57，最 後再反轉轉盤（311)至顯示器（34)顯示值為12，然後再按 壓一次電子式轉盤鎖（30)之密碼設定開關（37)隨即完成 密碼設定’此時輸入之密碼將記錄於微控制器（33)内之非 揮發記憶體内。 當承裝體（40)之門板（41)由閉鎖欲開鎖時，係先按壓 一次電子式轉盤鎖（30)之重置開關（36)，將顯示器（34) 之顯示值清除為零，再依上述密碼設定相同步驟輸入密 10 1289169 碼，但不需按下密碼設定開關（37)，同時由微控制器（33) 比對預先設定之密碼組，當比對正確，即由微控制器（33) 傳輸訊號於固定器（35)作開啟動作。 綜上所述，本發明係一種電子式轉盤鎖包含有一編碼 器、一解碼器、一微控制器、一顯示器、一固定器、一 重置開關及一密碼設定開關，電子式轉盤鎖在微控制器控 > 制連結下，藉此，提升密碼之保密性避免監聽或側錄，且 增加操作上之靈活性及便利性確保密碼輸入無誤，俾達安 全之使用狀態；所以本發明具有『產業之可利用性』已顯 而易見，且本案實施例所揭露出的特徵技術，並未見於各 刊物及傳媒，亦未曾被公開使用，更具有不可輕忽的附加 功效，故本發明的『新穎性』以及『進步性』都已符合專 利法規，爰依法提出發明專利之申請，祈請惠予審查並早 > 日賜准專利，實感德便。 11 1289169 【圖式簡單說明】 第1圖係習用一之立體示意圖。 第2圖係習用二之立體示意圖。 第3圖係本發明之連結示意圖。 第4圖係本發明之組合示意圖。 第5圖係本發明之連結局部示意圖。 第6圖係本發明之編碼器與解碼器訊號比對示意圖。 【主要元件符號說明】 《習用一》 (10) 箱體 (11) 門板 （12) 機械式密碼鎖 (13) 轉盤 • 《習用二》 (20) 箱體 (21) 門板 （22) 電子式密碼鎖 (23) 鍵盤 《本發明》 (30) 電子式轉盤鎖 (311)轉盤 (31) 編碼器 12 1289169 (312) 輸出訊號線 (313) 輸出訊號線 (32) 解碼器 (33) 微控制器 (34) 顯示器 (341) 窄視角偏光板 (35) 固定器 (36) 重置開關 (37) 密碼設定開關 (40) 承裝體 (41) 門板For the embodiment of the present invention, please refer to FIG. 3, which is a schematic diagram of the connection of the present invention. The electronic rotary lock (3) includes an encoder (μ), a decoding unit (32), and a microcontroller (33). a display (34), a fixed boundary (35), a reset switch (36) and a password setting switch; the encoder (31) is a rotary incremental encoder, and the encoder (31) is provided with a The turntable (311) and the at least two output signal lines (312, 313) cause the phase angles of the output signals of the output signal lines (312, 313) to be different from each other by 9 degrees; the signal lines (312, 313) (31) The coded signal is connected to the output of the encoder (31), and the decoder (32) decodes and converts the encoder number into a password value; and then takes the microcontroller (33) The control unit is coupled to the decoder (32) to obtain a password value; the display is used to display (34) the display (34) is a liquid crystal (LCD) 8 1289169 14 shout controller (33) for control connection, and the display ( 34) A narrow viewing angle polarizing plate (341) is provided, so that the password value displayed on the display (34) needs a specific angle a This is known through the narrow viewing angle polarizer (341); "Haigu is (35) is controlled by the microcontroller (33), the fixture ^35) is an electromagnetic lock; 5 Hai reset switch (36 ) is controlled by the microcontroller (33); | 5 Hemis stone horse setting switch (37) is connected to the microcontroller (33); another body (40) is provided (as shown in Figure 4) Shown that the body (4〇) (such as a safe, safe) is provided with a door panel (41) which is assembled with the electronic turntable lock (30) to make the electronic turntable lock (30) The code wheel & (31) turntable (311), display (34) and reset switch (36) are provided on the outside of the door panel (41), and the electronic dial (3 〇) password setting switch (37) The group is disposed on the inner side of the door panel (41); the above is an overview of the relationship between the related components of the preferred embodiment of the present invention and its configuration. In order to explain the operation mode and effect of the present invention, please refer to FIG. 4, FIG. 5 and FIG. 6 together: The present invention performs a certain cipher group setting by the turntable (311) of the encoder (31). Cooperating with the decoder (32) to convert the encoded signal of the encoder (31) into a password value 'to increase the value of the counting password 9 1289169 when the turntable (311) of the encoder (31) is rotated forward, and vice versa, the turntable of the encoder (31) (311) Decrease the count password value when inverting, let the password value be displayed on the display (34) via the microcontroller (33), and the display (34) uses a narrow viewing angle polarizer (341) to make the operation must be at a specific angle (in front view), the display value can be viewed, and it is impossible to monitor or side-by-side, so that the password input is added by the rotary viewer (31) and the viewing angle polarizer (341) of the display (34). The confidentiality, and the combination of the code benefit (31) and the decoder (32) can generate multiple sets of password combinations. The relative difficulty of password hiding and password cracking is relatively raised; when the password is to be set, The door panel (41) of the body (40) must be in the open state To set the Karma to 89-34-57-12, first press the password setting switch (37) of the electronic rotary lock (30), and then rotate the rotary (311) of the encoder (31) in sequence. Turn the rotary dial (Mi) to the display (34) to display the value 89, then reverse the dial (311) to the display (34) to display the value 34, and then rotate the dial (311) to the display (34). The value is 57. Finally, the dial (311) is reversed to the display (34). The display value is 12, and then the password setting switch (37) of the electronic dial lock (30) is pressed again to complete the password setting. It will be recorded in a non-volatile memory in the microcontroller (33). When the door panel (41) of the receiving body (40) is locked by the lock, the reset switch (36) of the electronic rotary lock (30) is pressed once, and the display value of the display (34) is cleared to zero. According to the above password setting, enter the password 10 1289169 code, but do not need to press the password setting switch (37), and the microcontroller (33) compares the preset password group. When the comparison is correct, the microcontroller is used. (33) The transmission signal is turned on at the holder (35). In summary, the present invention relates to an electronic rotary lock comprising an encoder, a decoder, a microcontroller, a display, a holder, a reset switch and a password setting switch, and the electronic rotary lock is locked in the micro The controller controls the connection, thereby improving the confidentiality of the password to avoid monitoring or side recording, and increasing the flexibility and convenience of operation to ensure that the password input is correct and the safe use state is achieved; therefore, the present invention has The availability of the industry has become apparent, and the feature technology disclosed in the embodiments of the present invention has not been seen in various publications and media, nor has it been used publicly, and has additional functions that cannot be neglected. Therefore, the novelty of the present invention. And "progressive" has already complied with the patent laws and regulations, and applied for invention patents according to law, praying for review and early patents. 11 1289169 [Simple description of the diagram] The first diagram is a three-dimensional diagram of the conventional one. Figure 2 is a perspective view of the second. Figure 3 is a schematic view of the linkage of the present invention. Figure 4 is a schematic view of the combination of the present invention. Figure 5 is a schematic partial view of the joint of the present invention. Figure 6 is a schematic diagram showing the comparison of the encoder and decoder signals of the present invention. [Description of main component symbols] "Use 1" (10) Cabinet (11) Door panel (12) Mechanical code lock (13) Turntable • "Use 2" (20) Cabinet (21) Door panel (22) Electronic password Lock (23) Keyboard "Invention" (30) Electronic rotary lock (311) turntable (31) Encoder 12 1289169 (312) Output signal line (313) Output signal line (32) Decoder (33) Microcontroller (34) Display (341) Narrow viewing angle polarizer (35) Retainer (36) Reset switch (37) Password setting switch (40) Housing (41) Door panel
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