JPH0740621Y2 - PIN unlocking device - Google Patents
PIN unlocking deviceInfo
- Publication number
- JPH0740621Y2 JPH0740621Y2 JP13754188U JP13754188U JPH0740621Y2 JP H0740621 Y2 JPH0740621 Y2 JP H0740621Y2 JP 13754188 U JP13754188 U JP 13754188U JP 13754188 U JP13754188 U JP 13754188U JP H0740621 Y2 JPH0740621 Y2 JP H0740621Y2
- Authority
- JP
- Japan
- Prior art keywords
- contact
- unlocking
- wiring
- electric
- switching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Description
【考案の詳細な説明】 ［産業上の利用分野］ 本考案は暗証解錠装置に係わり、特に解錠用電子回路の
動作に応じて解錠される電気錠を有する暗証解錠装置に
関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to a personal identification unlocking device, and more particularly to a personal identification unlocking device having an electric lock that is unlocked according to the operation of an unlocking electronic circuit.
［従来の技術と考案が解決しようとする課題］ 従来の暗証解錠装置は、第２図に示すようにテンキー2
1、解錠用電子回路22、暗証回路25および電気錠26で構
成される。[Problems to be Solved by Conventional Techniques and Inventions] As shown in FIG.
1. An unlocking electronic circuit 22, a password circuit 25, and an electric lock 26.
テンキー21はボタンKn（ｎは０〜９、10、11）を有し、
ボタンKnを操作するとキー信号S1が解錠用電子回路22の
レジスタ23へ送出される。レジスタ23は入力されたキー
信号S1を比較回路24へパラレル信号として送出する。比
較回路24は暗証番号設定用スイッチ（図示せず）の操作
により予かじめ定められた暗証信号S2を暗証回路25から
入力されているので、キー信号S1と暗証信号S2を比較
し、一致したときは解錠信号S3を電気錠26に送出する。
電気錠26は解錠信号S3が入力されると解錠する。The numeric keypad 21 has buttons Kn (n is 0-9, 10, 11),
When the button Kn is operated, the key signal S 1 is sent to the register 23 of the unlocking electronic circuit 22. The register 23 sends the input key signal S 1 to the comparison circuit 24 as a parallel signal. Since the comparator circuit 24 receives the secret code signal S 2 pre-determined by the operation of the secret code number setting switch (not shown) from the secret code circuit 25, it compares the key signal S 1 with the secret code signal S 2. , When they match, the unlock signal S 3 is sent to the electric lock 26.
The electric lock 26 is unlocked when the unlock signal S 3 is input.
従来の上記暗証解錠装置は回路構成が複雑で部品点数が
多いという欠点を有している。The conventional personal identification unlocking device has a drawback that the circuit configuration is complicated and the number of parts is large.
［考案の目的］ 本考案は上述した点に鑑みなされたもので、複数の暗証
番号設定用スイッチにより一連の暗証番号を設定し、複
数の解錠電鍵の操作が一連の暗証番号に対応して一致し
たときは直接解錠用電子回路を動作させることにより、
部品点数の少ない簡単な解錠用電子回路で電子錠を解錠
できる暗証解錠装置を提供することを目的とする。[Object of the Invention] The present invention has been made in view of the above-mentioned points, and a series of PINs are set by a plurality of switches for setting a PIN, and a plurality of unlocking electric keys are operated in correspondence with the series of PINs. When they match, by directly operating the unlocking electronic circuit,
An object of the present invention is to provide a personal identification unlocking device that can unlock an electronic lock with a simple unlocking electronic circuit having a small number of parts.
［課題を解決するための手段］ 以上の目的を達成するために、本考案による暗証解錠装
置は、解錠用電子回路の動作により解錠される電気錠を
設けた暗証解錠装置において、一方の接点、他方の接点
および一方の接点から他方の接点へ切換える切換接点か
らなる第１、第３…第ｎ−１（ｎは偶数）の解錠電鍵
と、暗証番号の設定が１、常態が０を表示し、かつ、０
を表示したとき基準接点と第１の接点を接続し、１を表
示したとき基準接点と第２の接点を接続する第２、第４
…第ｎの暗証番号設定用スイッチと、第１、第３…第ｎ
−１の解錠電鍵とそれらに隣接した第２、第４…第ｎの
暗証番号設定用スイッチのそれぞれの一方の接点、第１
の接点間を接続する布線と、他方の接点と第２の接点間
を接続する布線と、第１の解錠電鍵の切換接点および第
ｎの暗証番号設定用スイッチの基準接点から解錠用電子
回路に至る布線と、第１の解錠電鍵および第ｎの暗証番
号設定用スイッチを除く第３、第５…の解錠電鍵の切換
接点と第２、第４…の暗証番号設定用スイッチの基準接
点間をそれぞれ接続する布線とで構成される。[Means for Solving the Problems] In order to achieve the above object, the personal identification unlocking device according to the present invention is a personal identification unlocking device provided with an electric lock that is unlocked by the operation of an unlocking electronic circuit. 1st, 3rd ... n-1 (n is an even number) unlocking electric key consisting of one contact, the other contact, and a switching contact for switching from one contact to the other contact, and a secret code setting of 1, normal state Displays 0, and 0
When the is displayed, the reference contact and the first contact are connected, and when the 1 is displayed, the reference contact and the second contact are connected.
... nth PIN code setting switch and 1st, 3rd ... nth
-1 unlocking electric key and one contact of each of the second, fourth, ..., Nth code number setting switches adjacent to them, the first
Wire connecting between the contacts of the other, wire connecting between the other contact and the second contact, unlocking from the switching contact of the first unlocking electric key and the reference contact of the nth password setting switch. Wiring to the electronic circuit for use, switching contacts for the third, fifth ... Unlocking electric keys excluding the first unlocking electric key and the n-th secret code setting switch, and second, fourth ... Wiring for connecting the reference contacts of the switch for each.
［実施例］ 以下、本考案による暗証解錠装置の一実施例を第１図に
したがって詳述する。[Embodiment] An embodiment of a personal identification unlocking device according to the present invention will be described in detail below with reference to FIG.
第１図に示すように、暗証解錠装置の解錠電鍵１、３…
ｎ−１（ｎは偶数。説明のためｎ＝10とする。）は、切
換接点1c、3c…9cと一方の接点1b、3b…9bおよび他方の
接点1a、3a…9aで構成される。解錠電鍵１…を操作する
と切換接点1c…は一方の接点1b…から他方の接点1a…へ
切換えられる。第１図に示すように一方の接点1b…をブ
レーク接点とすると他方の接点1a…はメーク接点とな
る。また、一方の接点1b…をメーク接点とすると他方の
接点はブレーク接点となる。As shown in FIG. 1, the unlocking electronic keys 1, 3, ... Of the password unlocking device.
n-1 (n is an even number; n = 10 for the sake of description) is composed of switching contacts 1c, 3c ... 9c, one contact 1b, 3b ... 9b and the other contact 1a, 3a ... 9a. When the unlocking electric key 1 ... Is operated, the switching contacts 1c ... Are switched from one contact 1b ... to the other contact 1a. As shown in FIG. 1, if one contact 1b ... Is a break contact, the other contact 1a ... Is a make contact. If one of the contacts 1b ... Is a make contact, the other contact is a break contact.
解錠電鍵１、３、５、７、９は押下中は能動となり、手
を離すと復旧するノンロック形押ボタンスイッチで構成
される。The unlocking electric keys 1, 3, 5, 7, 9 are composed of non-lock type push button switches which are active while being pressed and are restored when the hand is released.
また、この暗証解錠装置は第２、第４…第ｎの暗証番号
設定用スイッチ２、４、６、８、10を備えている。第
２、第４…第ｎの暗証番号設定用スイッチ２、４、６、
８、10は、暗証番号の設定が１、常態が０を表示し、か
つ、０を表示したとき基準接点2c、4c、6c、8c、10cと
第１の接点2b、4b、6b、8b、10bを接続し、１を表示し
たとき基準接点と第２の接点（2a、4a、6a、8a、10aを
接続するものである。Further, this personal identification unlocking device is provided with second, fourth ... Nth personal identification number setting switches 2, 4, 6, 8 and 10. 2nd, 4th ... nth code number setting switches 2, 4, 6,
Reference numerals 2c, 4c, 6c, 8c, 10c and the first contact points 2b, 4b, 6b, 8b, 8 and 10 indicate that the setting of the personal identification number is 1, the normal state is 0, and 0 is displayed. When 10b is connected and 1 is displayed, the reference contact and the second contact (2a, 4a, 6a, 8a, 10a) are connected.
暗証番号設定用スイッチ２、４、６、８、10の暗証番号
設定を１、常態を０とすると暗証番号は常態で「0000
0」、暗証番号設定用スイッチ２を操作し、他方の暗証
番号設定用スイッチ４、６、８、10を常態のままとする
と、暗証番号は「10000」となる。また、第１の接点2
b、4b…10bを常態で第１図に示すようにブレーク接点と
すれば第２の接点2a、4a…10aはメーク接点となる。If the security code setting of the security code setting switches 2, 4, 6, 8, 10 is 1, and the normal status is 0, the security code is "0000" in the normal status.
0 ", if the security code setting switch 2 is operated and the other security code setting switches 4, 6, 8 and 10 are kept in the normal state, the security code becomes" 10000 ". Also, the first contact 2
If b, 4b ... 10b are normally used as break contacts as shown in FIG. 1, the second contacts 2a, 4a ... 10a become make contacts.
隣接した番号の第１、第２…第ｎの解錠電鍵１と暗証番
号設定用スイッチ２および３と４、５と６、７と８、９
と10のそれぞれの一方の接点1bと第１の接点2b、3bと4
b、5bと6b、7bと8b、9bと10bは布線W1〜W5で結線され
る。次に、他方の接点1aと第２の接点2a、3aと4a、5aと
6a、7aと8a、9aと10aは布線W11〜W15で結線される。ま
た、第１の解錠電鍵１と第10の暗証番号設定用スイッチ
のそれぞれの切換接点1cと基準接点10cから解錠用電子
回路11に至る布線W20〜W25は端子P1、P2を介して結線さ
れる。更に、第１の解錠電鍵１と第10の暗証番号設定用
スイッチ10を除く第２、第３…第９の暗証番号設定用ス
イッチ２と解錠電鍵３および４と５、６と７、８と９の
それぞれの基準接点2cと切換接点3cおよび4cと5c、6cと
7c、8cと9cは布線W21〜W24で結線される。Adjacent numbers 1st, 2nd ... nth unlocking electric key 1 and password setting switches 2 and 3 and 4, 5 and 6, 7 and 8, 9
One contact 1b and the first contact 2b, 3b and 4 respectively
b, 5b and 6b, 7b and 8b, 9b and 10b are connected by wiring lines W 1 to W 5 . Next, the other contact 1a and the second contacts 2a, 3a and 4a, 5a
6a, 7a and 8a, 9a and 10a are connected by wirings W 11 to W 15 . Wirings W 20 to W 25 extending from the switching contact 1c and the reference contact 10c of the first unlocking electric key 1 and the tenth password setting switch to the unlocking electronic circuit 11 are terminals P 1 and P 2, respectively. Connected via 2 . Further, the second, third ... Ninth secret code setting switch 2 and the unlocking electric keys 3 and 4 and 5, 6 and 7, excluding the first unlocking electric key 1 and the tenth secret code setting switch 10, Reference contacts 2c and switching contacts 3c and 4c and 5c and 6c of 8 and 9 respectively.
7c, 8c and 9c are connected by wiring W 21 to W 24 .
解錠用電子回路11は暗証番号設定用スイッチ２、４…10
を操作して予かじめ一連の暗証番号を設定してあれば、
解錠電鍵１、３…９の操作が暗証番号と一致したとき端
子P1とP2が閉ループとなるので電気錠12へ解錠信号S3を
送出する。電気錠12は解錠信号S3を入力されると解錠す
る。The electronic circuit 11 for unlocking is the switch for setting the personal identification number 2, 4 ... 10
If you have set a series of PIN numbers by operating
When the operation of the unlocking electric keys 1, 3, ... 9 coincides with the personal identification number, the terminals P 1 and P 2 form a closed loop, so that the unlocking signal S 3 is sent to the electric lock 12. The electric lock 12 is unlocked when the unlock signal S 3 is input.
［考案の作用］ 上記構成の暗証解錠装置において、暗証番号設定用スイ
ッチ２、４、６、８、10のうち暗証番号設定用スイッチ
２と６を操作し暗証番号を設定すると暗証番号は「1010
0」となる。解錠電鍵１、３、５、７、９のうち解錠電
鍵１、３を押下すると端子P1、布線W20、解錠電鍵１の
切換接点1c、他方の接点1a、布線W11、暗証番号設定に
より動作中の暗証番号設定用スイッチ２の第２の接点2
a、基準接点2c、布線W21、常態のままである解錠電鍵３
の切換接点3c、一方の接点3b、布線W2、暗証番号設定用
スイッチ４の第１の接点4b、基準接点4c、布線W22…に
より端子P1とP2が閉ループとなる。端子P1とP2が閉ルー
プとなると解錠用電子回路11が動作し解錠信号S3を電気
錠12へ送出する。解錠信号S3を入された電気錠12は解錠
する。[Operation of Device] In the password unlocking device having the above-mentioned configuration, when the password setting switches 2 and 6 of the password setting switches 2, 4, 6, 8 and 10 are operated to set the password, the password is " 1010
It becomes 0 ”. When the unlocking electric keys 1, 3, among the unlocking electric keys 1, 3, 5, 7, 9 are pressed, the terminal P 1 , the wiring W 20 , the switching contact 1c of the unlocking electric key 1, the other contact 1a, the wiring W 11 , The second contact 2 of the security code setting switch 2 in operation by the security code setting
a, reference junction 2c, cloth line W 21, unlocking telegraph key 3 remains at the normal
The switching contacts 3c, one contact 3b, the wiring W 2 , the first contact 4b of the password setting switch 4, the reference contact 4c, the wiring W 22 ... Make the terminals P 1 and P 2 a closed loop. When the terminals P 1 and P 2 form a closed loop, the unlocking electronic circuit 11 operates and sends the unlocking signal S 3 to the electric lock 12. The electric lock 12 which has received the unlock signal S 3 is unlocked.
上記実施例では解錠電鍵、暗証番号設定用スイッチを切
換接点で構成したが、メーク接点とブレーク接点を一組
として使用してもよい。また、暗証番号を３桁程度にす
れば片手で操作することが可能である。In the above embodiment, the unlocking electric key and the password setting switch are constituted by the switching contacts, but the make contact and the break contact may be used as a set. If the personal identification number is about 3 digits, it can be operated with one hand.
［考案の効果］ 以上の説明からも明らかなように、本考案による暗証解
錠装置は、解錠用電子回路の動作により解錠される電気
錠を設けた暗証解錠装置において、一方の接点、他方の
接点および一方の接点から他方の接点へ切換える切換接
点からなる第１、第３…第ｎ−１（ｎは偶数）の解錠電
鍵と、暗証番号の設定が１、常態が０を表示し、かつ、
０を表示したとき基準接点と第１の接点を接続し、１を
表示したとき基準接点と第２の接点を接続する第２、第
４…第ｎの暗証番号設定用スイッチと、第１、第３…第
ｎ−１の解錠電鍵とそれらに隣接した第２、第４…第ｎ
の暗証番号設定用スイッチのそれぞれの一方の接点、第
１の接点間を接続する布線と、他方の接点と第２の接点
間を接続する布線と、第１の解錠電鍵の切換接点および
第ｎの暗証番号設定用スイッチの基準接点から解錠用電
子回路に至る布線と、第１の解錠電鍵および第ｎの暗証
番号設定用スイッチを除く第３、第５…の解錠電鍵の切
換接点と第２、第４…の暗証番号設定用スイッチの基準
接点間をそれぞれ接続する布線とで構成されるので、回
路構成が簡単で部品点数を削減できる。[Effects of the Invention] As is clear from the above description, the personal identification unlocking device according to the present invention is a personal identification unlocking device provided with an electric lock that is unlocked by the operation of the unlocking electronic circuit. , 1st, 3rd ... n-1 (n is an even number) unlocking electric key consisting of the other contact and a switching contact for switching from one contact to the other contact, and the setting of the personal identification number is 1 and the normal state is 0. Display, and
When 0 is displayed, the reference contact and the first contact are connected, and when 1 is displayed, the reference contact and the second contact are connected, and second, fourth ... 3rd ... n-1th unlocking electronic key and 2nd, 4th ... nth adjacent to them
Of one of the personal identification number setting switches, a wire connecting between the first contacts, a wire connecting between the other contact and the second contact, and a switching contact for the first unlocking electric key. Wiring from the reference contact of the nth password setting switch to the unlocking electronic circuit, and the third, fifth ... Unlocking except the first unlocking electric key and the nth password setting switch Since it is composed of the switching contact of the electric key and the wiring for connecting the reference contacts of the second, fourth, ..., PIN code setting switches, the circuit configuration is simple and the number of parts can be reduced.
第１図は本考案による暗証解錠装置の一実施例を示す布
線図、第２図は従来の暗証解錠装置のブロック図であ
る。 １、３、５、７、９……第１、第３……の解錠電鍵 ２、４、６、８、10……第２、第４……の暗証番号設定
用スイッチ 1b、3b、5b、7b、9b……一方の接点 1a、3a、5a、7a、9a……他方の接点 1c、3c、5c、7c、9c……切換接点 2c、4c、6c、8c、10c……基準接点 2b、4b、6b、8b、10b……第１の接点 2a、4a、6a、8a、10a……第２の接点 11……解錠用電子回路 12……電気錠 W1、W2、W3、W4、W5……布線 W11、W12、W13、W14、W15……布線 W20、W25……布線 W21、W22、W23、W24……布線FIG. 1 is a wiring diagram showing an embodiment of a personal identification unlocking device according to the present invention, and FIG. 2 is a block diagram of a conventional personal identification unlocking device. 1st, 3rd, 5th, 7th, 9th ... 1st, 3rd ... unlocking electric keys 2, 4, 6, 8, 10 ... 2nd, 4th ... PIN code setting switches 1b, 3b, 5b, 7b, 9b …… One contact 1a, 3a, 5a, 7a, 9a …… Other contact 1c, 3c, 5c, 7c, 9c …… Switching contact 2c, 4c, 6c, 8c, 10c …… Reference contact 2b, 4b, 6b, 8b, 10b …… first contact 2a, 4a, 6a, 8a, 10a …… second contact 11 …… unlocking electronic circuit 12 …… electric lock W 1 , W 2 , W 3 , W 4 , W 5 ... Wiring W 11 , W 12 , W 13 , W 14 , W 15 ... Wiring W 20 , W 25 ... Wiring W 21 , W 22 , W 23 , W 24 ... … Wiring
Claims (1)
れる電気錠（12）を設けた暗証解錠装置において、 一方の接点（1b、3b、5b、7b、9b）、他方の接点（1a、
3a、5a、7a、9a）および前記一方の接点から前記他方の
接点へ切換える切換接点（1c、3c、5c、7c、9c）からな
る第１、第３…第ｎ−１（ｎは偶数）の解錠電鍵（１、
３、５、７、９）と、 暗証番号の設定が１、常態が０を表示し、かつ、０を表
示したとき基準接点（2c、4c、6c、8c、10c）と第１の
接点（2b、4b、6b、8b、10b）を接続し、１を表示した
とき基準接点と第２の接点（2a、4a、6a、8a、10a）を
接続する第２、第４…第ｎの暗証番号設定用スイッチ
（２、４、６、８、10）と、 前記第１、第３…第ｎ−１の解錠電鍵とそれらに隣接し
た前記第２、第４…第ｎの暗証番号設定用スイッチのそ
れぞれの前記一方の接点、前記第１の接点間を接続する
布線（W1、W2、W3、W4、W5）と、 前記他方の接点と前記第２の接点間を接続する布線（W
11、W12、W13、W14、W15）と、 前記第１の解錠電鍵の前記切換接点および前記第ｎの暗
証番号設定用スイッチの前記基準接点から前記解錠用電
子回路に至る布線（W20、W25）と、 前記第１の解錠電鍵および前記第ｎの暗証番号設定用ス
イッチを除く第３、第５…の前記解錠電鍵の前記切換接
点と第２、第４…の前記暗証番号設定用スイッチの前記
基準接点間をそれぞれ接続する布線（W21、W22、W23、
W24）とを備えたことを特徴とする暗証解錠装置。1. A personal identification unlocking device provided with an electric lock (12) which is unlocked by the operation of an unlocking electronic circuit (11), wherein one contact (1b, 3b, 5b, 7b, 9b), the other Contact (1a,
3a, 5a, 7a, 9a) and switching contacts (1c, 3c, 5c, 7c, 9c) for switching from the one contact to the other contact, the first, third ... n-1 (n is an even number) Unlock key (1,
3, 5, 7, 9), PIN code setting is 1, normal state is 0, and when 0 is displayed, the reference contact (2c, 4c, 6c, 8c, 10c) and the first contact ( 2b, 4b, 6b, 8b, 10b) to connect the reference contact and the second contact (2a, 4a, 6a, 8a, 10a) when 1 is displayed. Number setting switches (2, 4, 6, 8, 10), the first, third ... N-1 unlocking electric keys and the second, fourth ... each of said one contact of use switch, wherein the first wiring for connecting the contacts (W 1, W 2, W 3, W 4, W 5) and, between the other contact and the second contact Wiring to connect (W
11 , W 12 , W 13 , W 14 , W 15 ) and the switching contact of the first unlocking electric key and the reference contact of the n-th secret code setting switch to the unlocking electronic circuit. Wiring (W 20 , W 25 ), the switching contacts of the third, fifth ... Unlocking electronic keys excluding the first unlocking electronic key and the nth password setting switch, and the second and second 4 ... the security code the reference junction between the wiring that connects each of the setting switch of the (W 21, W 22, W 23,
W 24 ) and a password unlocking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13754188U JPH0740621Y2 (en) | 1988-10-21 | 1988-10-21 | PIN unlocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13754188U JPH0740621Y2 (en) | 1988-10-21 | 1988-10-21 | PIN unlocking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0258573U JPH0258573U (en) | 1990-04-26 |
| JPH0740621Y2 true JPH0740621Y2 (en) | 1995-09-20 |
Family
ID=31399058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13754188U Expired - Fee Related JPH0740621Y2 (en) | 1988-10-21 | 1988-10-21 | PIN unlocking device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0740621Y2 (en) |
-
1988
- 1988-10-21 JP JP13754188U patent/JPH0740621Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0258573U (en) | 1990-04-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |