CN201050233Y - Computer cipher control device for theftproof lock - Google Patents
Computer cipher control device for theftproof lock Download PDFInfo
- Publication number
- CN201050233Y CN201050233Y CNU2007200636686U CN200720063668U CN201050233Y CN 201050233 Y CN201050233 Y CN 201050233Y CN U2007200636686 U CNU2007200636686 U CN U2007200636686U CN 200720063668 U CN200720063668 U CN 200720063668U CN 201050233 Y CN201050233 Y CN 201050233Y
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- electromagnet
- unit
- theftproof lock
- control device
- lock
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a computer password control device for anti-theft lock, which comprises a display unit arranged outside lockset, a control mechanism and a lockup mechanism, wherein the lockup mechanism comprises an electromagnet and an electromagnetic suction rod in the electromagnet, a reset spring is arranged between the electromagnetic suction rod and the electromagnet, the electromagnetic suction rod is arranged between a lock tongue and an anti-theft lock housing, the control mechanism comprises a main controller unit, an photoelectric signal collection unit, a switch unit and a power source unit, the output end of the main controller unit is connected with the display unit and the electromagnet, the photoelectric signal collection unit and the switch unit are connected with the input end of the main controller unit, the photoelectric signal collection unit comprises a control arm that can be linked with lock core of anti-theft lock and two groups or more photoelectric tubes, the switch unit comprises two groups or more micro-switches that can be matched connectively with the control arm. The utility model is a computer password control device for anti-theft lock with simple structure, convenient installation, rapid operation, low cost and good anti-theft effect.
Description
Technical field
The utility model is mainly concerned with the theftproof lock field, refers in particular to a kind of computer cipher control device that is used for theftproof lock.
Background technology
At present, the antitheft mode of known theftproof lock is mainly mechanical billiard formula or computer controlled; The mechanical billiard formula is because pellet shot from a slingshot fixed-site and pellet shot from a slingshot group number are limited, and it is identical and push up the interior pellet shot from a slingshot of flat lock core and the defective of overlapping out with other improper modes to be easy to produce key.The computer controlled keyboard that generally all is provided with is imported encryption apparatus or is had remote control, brushing card device, the LCD in addition that has, and it is on duty to need whole day uninterruptedly to power up, and need carry remote controller or card, and remote controller also will add power supply in addition.
The utility model content
Problem to be solved in the utility model just is: at the technical problem that prior art exists, the utility model provide a kind of simple in structure, easy for installation, operation is fast, cost is low, the computer cipher control device that is used for theftproof lock of good anti-theft effect.
For solving the problems of the technologies described above, the solution that the utility model proposes is: a kind of computer cipher control device that is used for theftproof lock, it is characterized in that: it comprises the display unit that is installed in outside the lockset, controlling organization and lockable mechanism, lockable mechanism comprises electromagnet and is sheathed on the interior electromagnet soup stick of electromagnet, be provided with back-moving spring between electromagnet soup stick and the electromagnet, the electromagnet soup stick is between dead bolt and theftproof lock shell, controlling organization comprises Main Control Unit, the photosignal pickup unit, switch element and power subsystem, the output of Main Control Unit links to each other with electromagnet with display unit, the photosignal pickup unit links to each other with the input of master controller with switch element, the photosignal pickup unit comprise one can with the control arm of anti-theft lock core interlock and two groups or more photoelectric tube, switch element comprises two groups or more the microswitch that can match and be connected with control arm.
Described control arm for can with the plectrum of unblanking of anti-theft lock core interlock, on the interlock disk of theftproof lock, offer two or more smooth through holes, two groups or more photoelectric tube is arranged at the both sides of light through hole.
One end of described control arm links to each other with the lock core of theftproof lock, the end top that the other end is provided with the occlusion part that is used for blocking photoelectric tube light and is used for being connected with microswitch.
Described electromagnet soup stick top is provided with a control panel, and the bottom of control panel is provided with a fulcrum, and an end of control panel is bending and between dead bolt and shell.
The input of described Main Control Unit is provided with the unit with a password zero clearing and links to each other.
Described controlling organization comprises a delayed alarm unit.
Compared with prior art, advantage of the present utility model just is:
1, the key that utilizes former mechanical lock need not complicated input keyboard, LCD or brushing card device, remote control as the instrument of selecting password.
2, economic electricity only opens the door or just switches on during improper mode rotational lock core, and each working time generally is no more than two minutes, uninterruptedly powers up on duty without whole day.
3, have machinery and computer cipher double protection, do not have electricity not influence and unblank, just lose the defencive function of computer cipher, whether have but can differentiate battery by the bright dark degree of charactron easily.Be convenient in time change battery.
4, human oriented design, computer cipher defencive function can be decided in its sole discretion and enable or stop using; The password figure place can be selected voluntarily, and password can arbitrarily be changed voluntarily.
5, strong security, maximum password figure place can reach 255 astronomical figure, and password is selected when incorrect without any prompting, and as long as last position password bad, program just can down not compared password again, and password can be preserved 40 years.
6, do not unblank in the clock time in two minutes, will send chimes of doom.
7, required cost is low, installs additional during new lock of not only suitable design, also is suitable for installing additional at the old lock that uses in a large number, and market prospects are wide.
Description of drawings
Fig. 1 is a structural framing schematic diagram of the present utility model;
Fig. 2 is the structural representation that the utility model embodiment 1 is applied to theftproof lock;
Fig. 3 is the working state schematic representation of embodiment 1 lockable mechanism when being in locking state;
Fig. 4 is the working state schematic representation of embodiment 1 lockable mechanism when being in opening;
Fig. 5 is the generalized section at A-A place among Fig. 2;
Fig. 6 is the structural representation that the utility model embodiment 2 is applied to theftproof lock;
Fig. 7 is the structural representation of lockable mechanism among the embodiment 2;
Fig. 8 is the schematic diagram of picking up signal mechanism among the embodiment 2;
Fig. 9 is the generalized section at B-B place among Fig. 8;
Figure 10 is the circuit theory schematic diagram of controlling organization among the embodiment 2.
The specific embodiment
Below with reference to the drawings and specific embodiments the utility model is described in further details.
Embodiment 1: in the present embodiment, the utility model is installed on " lock of three ends control ", referring to Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, lock comprises shell 32, the right side ties bar 34, on tie bar 35, under tie bar 36 and lock core 33, on tie bar 35 and tie bar 36 down and be connected with bolt and following bolt (omitting among the figure) respectively, the right side ties bar 34, on tie bar 35, under tie bar 36 be fixed in the interlock disk 123 on, lock core 33 drives interlock disk 123 by the plectrum of unblanking and does circular motion, thereby the interlock right side ties bar 34, on tie bar 35 and under tie bar 36 and do relative motion separately, the right side ties bar 34 and links to each other with a sliding panel 37, the below of sliding panel 37 is fixed in the chute 38 by bearing pin, sliding panel 37 is provided with three dead bolts 31, the right side ties bar 34 and drives sliding panels 37 and do horizontal movement, three dead bolts 31 are stretched out or the shell 32 of the lock of withdrawing in.Referring to shown in Figure 1, the utility model comprises the display unit 4 that is installed in outside the lockset, controlling organization and lockable mechanism 2, lockable mechanism 2 comprises electromagnet 21 and the electromagnet soup stick 22 that is sheathed in the electromagnet 21, electromagnet soup stick 22 is between dead bolt 31 and theftproof lock shell 32, controlling organization comprises Main Control Unit 11, photosignal pickup unit 12, switch element 13 and power subsystem 14, the output of Main Control Unit 11 links to each other with electromagnet 21 with display unit 4, photosignal pickup unit 12 links to each other with the input of switch element 13 with master controller 11, photosignal pickup unit 12 comprise one can with the control arm 121 of anti-theft lock core 33 interlock and two groups or more photoelectric tube 122, switch element 13 comprises two groups or more the microswitch that can match and be connected with control arm 121.In preferred embodiment, the input of Main Control Unit 11 is provided with unit 15 with a password zero clearing and links to each other, and the user can be provided with the password of oneself according to the needs of oneself.Controlling organization further comprises a delayed alarm unit 16, and after the switch opens of this device, power supply is 16 power supplies of delayed alarm unit, and the user fails the input proper password is opened lockset in setting-up time, will report to the police in that delayed alarm unit 16.In the present embodiment, control arm 121 is the plectrum 1232 of unblanking with the anti-theft lock core interlock, on the interlock disk 123 of lockset, offer two or more smooth through holes 1231, two groups or more photoelectric tube 122 is arranged at the both sides of light through hole 1231, when the plectrum 1232 of unblanking moves along with lock core 32, can contact with microswitch K2, finish the unlatching of whole device.
Operating principle: referring to Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, when key inserts lock core 33 rotations when unblanking, driven by lock core 33 and unblank plectrum 1232 to right rotation, when the end point triggering microswitch K2 of the plectrum 1232 of unblanking, whole device energising is started working; Main Control Unit 11 sends the electromagnet 21 energising adhesive electromagnet soup sticks 22 that signal makes lockable mechanism 2, and electromagnet soup stick 22 moves down and is stuck in and dead bolt 31 moves between sliding panel 37 and the shell 32, sliding panel 37 can not inwardly be moved, thereby can not unblank.At this moment rotary locking cylinder 33 left, when the plectrum 1232 of unblanking blocks the first smooth through hole 1231, be installed in photoelectric tube 122 (GD1) the generation apparent number signal of the first smooth through hole about in the of 1231 and give Main Control Unit 11, Main Control Unit 11 sends circulation and shows the number instruction to display unit 4, the charactron of display unit 4 begins to circulate to show and counts, after seeing the numeral of wanting, continue rotary locking cylinder 32 left immediately, when the plectrum 1232 of unblanking has blocked the second smooth through hole 1234, photoelectric tube 122 (DG2) under mounted thereto produces confirmation signal and send Main Control Unit 11, Main Control Unit 11 sends the affirmation digital command, and the charactron flicker of display unit 4 shows selected numeral.The user and then the lock core 33 that circles round of turning right, make the plectrum 1232 of unblanking block the first smooth through hole 1231, produce circulation again and show the number signal, select the next bit password again, so circulation is up to correctly selecting whole passwords, at this moment Main Control Unit 11 sends unlock instruction: electromagnet 21 outages, and the electromagnet soup stick 22 that is stuck between sliding panel 37 and the shell 32 bounces back under the effect of back-moving spring 23, and sliding panel 37 just can be toward interior having moved.The charactron flicker of display unit 4 shows " P " word, just can unblank.When ending lock more at closing time, sliding panel 37 outwards moves, at this moment the contact that is fixed on the microswitch K1 on the sliding panel 37 is tangent with the cylindrical screw 39 that is installed on the shell 32 when outwards moving, and microswitch K1 normally closed interlock is disconnected, at this moment whole device outage.
Embodiment 2: in the present embodiment, the utility model is installed on " rod-pulling type lock ", referring to Fig. 6, Fig. 7, Fig. 8 and shown in Figure 9, lock comprises shell 32, lock core 33 and dead bolt 31, rotation by lock core 33, drive dead bolt 31 and stretch out or retraction lockset shell 32, finish the keying of lock.Referring to shown in Figure 1, the utility model comprises display unit 4, controlling organization and the lockable mechanism 2 that is installed in outside the lockset, lockable mechanism 2 comprises electromagnet 21 and the electromagnet soup stick 22 that is sheathed in the electromagnet 21, electromagnet soup stick 22 is between dead bolt 31 and theftproof lock shell 32, electromagnet soup stick 22 tops are provided with a control panel 24, the bottom of control panel 24 is provided with a fulcrum 25, one end of control panel 24 be bending and and between dead bolt 31 and shell 32, be positioned on the position of dead bolt 31 motion.Electromagnet soup stick 22 stretches out or during retraction electromagnet 21, control panel 24 rotates around fulcrum 25, rise on the position of dead bolt 31 back end motions, or the decline return.Controlling organization comprises Main Control Unit 11, photosignal pickup unit 12, switch element 13 and power subsystem 14, the output of Main Control Unit 11 links to each other with electromagnet 21 with display unit 4, photosignal pickup unit 12 links to each other with the input of switch element 13 with master controller 11, photosignal pickup unit 12 comprise one can with the control arm 121 of anti-theft lock core 33 interlock and two groups or more photoelectric tube 122, switch element 13 comprises two groups or more the microswitch that can match and be connected with control arm 121.In preferred embodiment, the input of Main Control Unit is provided with the unit with a password zero clearing and links to each other, and the user can be provided with the password of oneself according to the needs of oneself.Controlling organization further comprises a delayed alarm unit, and after the switch opens of this device, power supply is the power supply of delayed alarm unit, and the user fails to import proper password and opens lockset in setting-up time, will report to the police in that delayed alarm unit.In the present embodiment, one end of control arm 121 is fixed on the lock core 33 of theftproof lock, the other end is provided with the occlusion part 1211 that is used for blocking photoelectric tube light, and two groups of photoelectric tubes of microswitch K1, K2 and photoelectric tube 122 (GD1, GD2) are installed in control arm 121 respectively and do on the diverse location of circumference rotation.
Referring to shown in Figure 10, the circuit working process is as follows: when with key or other illegal methods rotational lock core, control arm 121 top ends 1212 that link together with lock core trigger K2, make its constant open contact closure, and entire circuit must be established beginning work by cable.The J1 relay coil gets electric its contact K-J1 closure that makes, circuit self-locking, energising when long.Master controller 11 must be established beginning work by cable, send high level from its port A0 and make the BG1 conducting, the work of J2 relay, its constant open contact K-J2 closure, make electromagnet 21 energisings of lockable mechanism 2, magnet soup stick 22 moves down and is stuck in and dead bolt 31 moves between sliding panel 37 and the shell 32, sliding panel 37 can not inwardly be moved, thereby can not unblank.At this moment begin to select password: rotary locking cylinder 33 left, when the occlusion part 1211 of control arm 121 has blocked light through hole 1231, photoelectric tube GD1 ends, produce apparent number signal and send master controller 11, master controller 11 is sent apparent number high level to LDN-1 by its port C0-C6 after receiving signal, LDN-1 shows these ten numerals of 0-9 with about one second speed circulation, when see selected password when bit digital the time, continue the lock core 33 that turns left rapidly, when the occlusion part 1211 of control arm 121 blocks light through hole 1234, photoelectric tube GD2 ends, produce confirmation signal and send master controller 11, master controller 11 is sent the level that height changes by its port C0-C6 after receiving signal, and flicker shows the numeral of choosing just now, and selected numeral is confirmed in expression.At this moment the lock core 33 that circles round of turning right again blocks the position of light through hole 1231 to control arm 121, produce circulation again and show the number signal, select the next bit password again, so circulation is when selecting whole proper password, master controller 11 sends unlocking signal immediately: its A0 port is sent low level ends BG1, electromagnet 21 dead electricity, and electromagnet soup stick 22 moves under spring 23 effects, slide plate 37 can inwardly be moved, thereby reach the purpose of unblanking; Send " P " word of flicker by the C0-C6 port to charactron LDN-1 simultaneously, the expression password is correct.After entering again at closing time movable plate 37 drive dead bolts 31 and outwards move, be fixed on the also outwards motion simultaneously of microswitch K1 on the movable plate 37, its contact disconnects with cylinder screw 39 tangent its constant close contacts that make that are fixed on the lock housing 32 in the motion, thereby makes whole device outage.Whole device also is provided with delayed alarm unit 16 and the password zero clearing is provided with unit 15.Trigger K2 from the triggering end 1212 of control arm 121 and make device energising work, the UA555 time base circuit is switched on simultaneously, design makes its output 3 upsets in about two minutes clock times, makes alarm chip KD-9561 energising work after the upset of 3 ends, and SP sends chimes of doom by loudspeaker.Device must be set the password of oneself earlier before coming into operation, after connecting power supply, K switch G is dialled to showing the LDN-2 end, press the KB1 key switch, password full scale clearance originally, press the KB2 key switch, LDN-2 just begins circulation and shows these ten numerals of 0-9, K switch B3 immediately pushes button when seeing oneself want to set several, at this moment LDN-2 will glimmer and show the numeral of selecting just now, and then press KB2 and can circulate again and show these ten numerals of 0-9, press KB3 again and just can confirm second password, so circulate and after selecting all figure places of oneself thinking setting code, withdraw from.
Operating principle: when lock core 32 rotates, drive control arm 121 and rotate, when lock core 32 during to anticlockwise, control arm 121 triggers microswitch K2, makes the normally open contact closure of K2, whole install electricly and by the relay self-locking (even the arm end leaves, normally closed interlock is opened, and also can not cut off the power supply).Continuation is to anticlockwise, when control arm 121 forwards photoelectric tube 122 (GD1) position to, the occlusion part 1211 of control arm 121 has blocked the light-path of photoelectric tube 122 (GD1), send circulation and show the number signal to Main Control Unit 11, after Main Control Unit 11 is handled, show the numeral of 0-9 by the charactron circulation of display unit 4.After seeing the numeral of wanting, continue immediately to anticlockwise, when control arm 121 arrives the position of photoelectric tube 122 (GD2), control arm 121 has blocked the light-path of photoelectric tube 122 (GD2), send and select the number confirmation signal to give Main Control Unit 11, the charactron flicker shows selected numeral after Main Control Unit 11 is handled.At this moment again to right rotation, make control arm 121 get back to the position of photoelectric tube 122 (GD1), produce circulation once more and show the number signal, carry out the selection of next bit password.So circulation, when selecting whole passwords when all correct, the charactron of display unit 1 flashes demonstrations " P " word, and electromagnet 21 cuts off the power supply, and just can unblank.When ending lock, when key returned to extracting position, the arm end of control arm 121 triggered the normally closed interlock of microswitch K1 again, whole device outage.Be to be driven by lock core 32 rotations to unblank under the lockset normal condition, dead bolt 31 is done relative motion with shell 32, and dead bolt 31 indentations can be opened the door.When the electromagnet 21 of controlling organization was not switched on, lockset just kept normal unlocking condition.Electromagnet soup stick 22 is driven control panel 24 motions by adhesive when electromagnet 21 energisings, and at this moment the control end of control panel 24 moves upward and just in time is stuck between dead bolt 31 and the lockset shell 32, and dead bolt 31 can't be drawn back, thereby reaches the purpose of control.
Claims (7)
1. computer cipher control device that is used for theftproof lock, it is characterized in that: it comprises the display unit (4) that is installed in outside the lockset, controlling organization and lockable mechanism (2), lockable mechanism (2) comprises electromagnet (21) and is sheathed on the interior electromagnet soup stick (22) of electromagnet (21), be provided with back-moving spring (23) between electromagnet soup stick (22) and the electromagnet (21), electromagnet soup stick (22) is positioned between dead bolt (31) and the theftproof lock shell (32), controlling organization comprises Main Control Unit (11), photosignal pickup unit (12), switch element (13) and power subsystem (14), the output of Main Control Unit (11) links to each other with electromagnet (21) with display unit (4), photosignal pickup unit (12) links to each other with the input of switch element (13) with master controller (11), photosignal pickup unit (12) comprise one can with the control arm (121) and two groups or more the photoelectric tube (122) of anti-theft lock core (33) interlock, switch element (13) comprises two groups or more the microswitch that can match and be connected with control arm (121).
2. the computer cipher control device that is used for theftproof lock according to claim 1, it is characterized in that: described control arm (121) for can with the plectrum of unblanking (1232) of anti-theft lock core (33) interlock, offer two or more smooth through holes (1231) on the interlock disk (123) of theftproof lock, two groups or more photoelectric tube (122) is arranged at the both sides of light through hole (1231).
3. the computer cipher control device that is used for theftproof lock according to claim 1, it is characterized in that: an end of described control arm (121) links to each other with the lock core (33) of theftproof lock, and the other end is provided with the top ends (1212) that is used for blocking the occlusion part (1211) of photoelectric tube (122) light and is used for being connected with microswitch.
4. the computer cipher control device that is used for theftproof lock according to claim 3, it is characterized in that: described electromagnet soup stick (22) top is provided with a control panel (24), the bottom of control panel (24) is provided with a fulcrum (25), an end of control panel (24) be bending and be positioned at dead bolt (31) and shell (32) between.
5. according to claim 1 or 2 or the 3 or 4 described computer cipher control device that are used for theftproof lock, it is characterized in that: the input of described Main Control Unit (11) is provided with unit (15) with a password zero clearing and links to each other.
6. according to claim 1 or 2 or the 3 or 4 described computer cipher control device that are used for theftproof lock, it is characterized in that: described controlling organization comprises a delayed alarm unit (16).
7. the crypto control unit that is used for theftproof lock according to claim 5 is characterized in that: described controlling organization comprises a delayed alarm unit (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200636686U CN201050233Y (en) | 2007-06-27 | 2007-06-27 | Computer cipher control device for theftproof lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200636686U CN201050233Y (en) | 2007-06-27 | 2007-06-27 | Computer cipher control device for theftproof lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201050233Y true CN201050233Y (en) | 2008-04-23 |
Family
ID=39336717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200636686U Expired - Fee Related CN201050233Y (en) | 2007-06-27 | 2007-06-27 | Computer cipher control device for theftproof lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201050233Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107154100A (en) * | 2017-06-26 | 2017-09-12 | 苏州顺革智能科技有限公司 | A kind of smart electronicses finger-print puzzle lock |
-
2007
- 2007-06-27 CN CNU2007200636686U patent/CN201050233Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107154100A (en) * | 2017-06-26 | 2017-09-12 | 苏州顺革智能科技有限公司 | A kind of smart electronicses finger-print puzzle lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080423 Termination date: 20110627 |