CN206769596U - Key cipher lock - Google Patents
Key cipher lock Download PDFInfo
- Publication number
- CN206769596U CN206769596U CN201621296941.5U CN201621296941U CN206769596U CN 206769596 U CN206769596 U CN 206769596U CN 201621296941 U CN201621296941 U CN 201621296941U CN 206769596 U CN206769596 U CN 206769596U
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- relay
- battery
- pin
- negative pole
- trigger
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Abstract
A kind of key cipher lock, belong to mechanical electro-mechanical arts.Solve the problems, such as that existing coded lock is not easy-maintaining.On password board, the positive electricity of battery 1 is connected with each button switch respectively, and first button switch 12 is wiredly connected to a relay pin of the first trigger relay 4, then the negative pole of the first battery is connect through another relay pin；Wherein, the public positive pole for terminating to the first battery of the first trigger relay；Its common port Zai You branches are connected to a relay pin of the first relay 8, and the positive pole of the second battery 2 is connected to from another relay pin；The negative pole of second battery is connected to the normally opened end pin of first trigger relay；There is a montant 35 on the conductor piece of button, have spring on montant；The public positive pole for terminating to the second battery 2 of 5th relay；Its normally opened end is connected on that terminal of the motor 31 of the negative pole connection of the 3rd battery, then another terminal is picked out to be connected to the negative pole of the second battery from motor；The wired relay pin for being connected to the 6th relay 17 of 5th button switch 15, the negative pole for being connected to the first battery is come out from another relay pin；The line channel that three trigger relays take back the negative pole of the first battery all takes back the negative pole to the first battery by the normal-closed end and common port of the 6th relay.For civilian.And installed on various doors.
Description
Technical field
A kind of key cipher lock, belong to mechanical electro-mechanical arts.
Background technology
Existing password, excessively complexity, and added with chip is set so that the application in terms of password, what is easily malfunctioned shows
As.It is and not easy-maintaining.
The content of the invention
Here a kind of key cipher lock is invented, is a kind of improvement of existing password lock, easily maintains secrecy, it is easy-maintaining.
It is such that this is new：On password board, the first battery 1+electricity be connected respectively with each button switch, first is pressed
Button switch 12 is wiredly connected to a relay pin of the first trigger relay 4, then connects the negative of the first battery through another relay pin
Pole；Wherein, the public positive pole for terminating to the first battery of the first trigger relay；Its common port Zai You branches are connected to the first relay
One relay pin of device 8, the positive pole of the second battery 2 is connected to from another relay pin；The negative pole of second battery is connected to first and touched
Send out the normally opened end pin of relay；Wherein, the structure of trigger relay is, the normally opened ends of a five pin relays with line be connected to
Its adjacent relay pin；The wired relay pin for being connected to the second trigger relay 5 of second button switch 13, then through another
Relay pin connects the negative pole of the first battery；Wherein, the public positive pole for terminating to the first battery of the second trigger relay；Its common port
Zai You branches are connected to a relay pin of the second relay 9, and the positive pole of the second battery 2 is connected to from another relay pin；Second electricity
The negative pole in pond is connected to the normally opened end pin of second trigger relay；Meanwhile second button switch has branch to be connected to the first relay
The normal-closed end of device, the public negative pole for terminating to the first battery through the first relay；3rd button switch 14 is wired to be connected to
One relay pin of three trigger relays 6, then connect through another relay pin the negative pole of the first battery；Wherein, the 3rd triggering relay
The public positive pole for terminating to the first battery of device；Its common port Zai You branches are connected to a relay pin of the 3rd relay 10, from
Another relay pin is connected to the positive pole of the second battery 2；The negative pole of second battery is connected to the normally opened end pin of the 3rd trigger relay；
Meanwhile the 3rd button switch has the normal-closed end that branch is connected to the second relay, public through the first relay terminates to first
The negative pole of battery；The wired relay pin for being connected to the 4th relay 7 of 4th button switch 16, then connect through another relay pin
The negative pole of first battery；Wherein, the public positive pole for terminating to the 3rd battery of the 4th relay；The negative pole of 3rd battery is connected to
A terminal on motor 31, then the normally opened end for the 4th relay that is linked back from another terminal；Motor is on support 28；Motor
Rotating shaft connects a set of fork, and set fork is in two strands of fork-shapeds, and narrow one end covers a blade on impeller 30, one fork is attached to circle flat
On face, another strand of fork goes just past the upper end of blade 29；There is rotating shaft to pass through and fix from wheel center；The both ends of axle have support 28 to connect
Connect, enable impeller rotary motion；On one disk of impeller, fixed equidistant blade 29 is radiated to surrounding with the center of taking turns；
Also, each blade is mutually perpendicular to wheel face, and blade is slightly short close to that end in the center of circle, and close to wheel periphery, that end is slightly higher；Impeller
The rectangular one end of dead bolt 32 is fixed on rim, the corresponding lock box 33 of the other end of dead bolt, is made when dead bolt positive and negative rotation
It can be transferred to or produce lock box；Meanwhile the 4th button switch has the normal-closed end that branch is connected to the 3rd relay, through the first relay
The public negative pole for terminating to the first battery；Multiple signals can be connect by that analogy ...；First battery of closing device is born
Pole pole is connected to the energization contact of a strip, then picks out from the energization contact of strip therewith side by side, is connected to the 5th
One relay pin of relay 34, then the positive pole for being connected to the first battery is come out from another relay pin；The energization of two strips
The mutual no power in contact, one end for having conductor piece of the corresponding button in its top；There is a montant 35 on the conductor piece of button, on montant
There is spring；The public positive pole for terminating to the second battery 2 of 5th relay；Its normally opened end is connected to the negative pole connection of the 3rd battery
Motor 31 that terminal on, then another terminal is picked out to be connected to the negative pole of the second battery from motor；5th button is opened
15 wired relay pin for being connected to the 6th relay 17 are closed, the negative pole for being connected to the first battery is come out from another relay pin；Three
The line channel that individual trigger relay takes back the negative pole of the first battery all takes back by the normal-closed end and common port of the 6th relay
To the negative pole of the first battery.
Operation principle：Above-mentioned lock box is arranged on doorframe.Absorber and circuit and relay etc. are put into a box, only
There are password board and button switch to be arranged on outside box, and outside montant expenditure box.Inside coded lock, all trigger relays and after
Electrical equipment off-state, only when pressing first button switch, positive electricity of the circuit the first battery is connected, import first and touch
Send out two relay pin ground connection of relay.Now, the first trigger relay turns on.The positive electricity of first battery by first triggering after
The common port of electrical equipment, normally opened end, two relay pin go back to ground, and the first trigger relay is constantly in working condition；So that second
Two relay pin of the positive pole of battery through the first relay, common port and normally opened end through first trigger relay return to
The negative pole of two batteries.Now, the wired normal-closed end for being connected to the first relay of second button switch is through the public of the first relay
End return to the first battery negative pole circuit thus disconnect.If this path is not turned off, then is pressed second button and is opened
Close, normal-closed end of the positive electricity of the first battery through the first relay and common end grounding short circuit, the second trigger relay would not be by
Turn on and work.It is disconnected, now presses second button switch just the positive electricity of the first battery, import the second trigger relay
Two relay pin ground connection.Now, the second trigger relay will be constantly on.The positive electricity of first battery by second triggering after
The common port of electrical equipment, normally opened end, two relay pin go back to ground, and the second trigger relay is constantly in conducting state；So that second
Two relay pin of the positive pole of battery through the second relay, common port and normally opened end through second trigger relay return to
The negative pole of two batteries.While second trigger relay conducting, the 3rd button switch is wiredly connected to the second relay
Common port of the normal-closed end through the second relay returns to the circuit of the negative pole of the first battery thus disconnected.The 3rd button is pressed to open
Close, just the positive electricity of the first battery, two relay pin for importing the 3rd trigger relay are grounded.Now, the 3rd trigger relay
Will be constantly on.The positive electricity of first battery is returned by the common port of the 3rd trigger relay, normally opened end, two relay pin
Ground；3rd trigger relay is constantly in conducting state；So that two relays of the positive pole of the second battery through the 3rd relay
Pin, common port and normally opened end through the 3rd trigger relay return to the negative pole of the second battery.3rd trigger relay conducting
While, the 4th three button switches are wiredly connected to common port of the normal-closed end of the 3rd relay through the 3rd relay and return to
The circuit of the negative pole of one battery thus disconnects.The 4th button switch is now pressed, the 4th road signal is connected, makes the 4th relay
Device works.Common port and normally opened end of the positive pole of 3rd battery through the 4th relay take back the negative pole of the 3rd battery by motor.
Now motor rotates, and drives set fork to rotate, so as to scrape movable vane piece, makes wheel rotation.Wheel rotation, dead bolt just screw out lock box.This
When door just open.At closing time, the 5th button switch is first clicked, after the 6th relay is worked, returns to inactive state again.
（Trigger relay conducting forever, once disconnection, disconnects forever once conducting）So three trigger relays all reset.This
When, montant is clicked, has been switched on shutdown circuit：The positive electricity of first battery is through two strip contacts, then through the 5th relay
Two relay pin, take back the negative pole to the first battery.Common port and normally opened end of the positive pole of second battery through the 5th battery, then
The negative pole of the second battery is returned to through motor.Now motor reversal, set fork and impeller are driven, dead bolt is screwed in lock box, thus
Close the door.Around here, it is enclosed on when set fork is static on blade, it is motionless blade can be pinned.According to the password unlocking of setting, will unlock,
Otherwise, push the wrong and do not connect circuit, otherwise it can reset.Door is not opened.Main points in this have at 2 points, and first, trigger relay
, will permanent conduction once conducting.Second, previous trigger relay conducting, the latter trigger relay could turn on.When previous
Trigger relay is not turned on, and being input to latter trigger relay electric current will ground short circuit.Above-mentioned is connected to the 6th relay
The button switch of device relay pin can have it is multiple, so, once input password by mistake, directly restore.Make not know people's solution of password not
Open.
Due to using above-mentioned design, coded lock is simplified, forms new coded lock, and this password must be by a positioning
Password could be opened by putting order.
Brief description of the drawings
Fig. 1 is key cipher lock full figure；Fig. 2 is signal and turning circuit figure；Fig. 3 is order control figure；Fig. 4 is electricity of closing the door
Lu Tu.
Embodiment
In Fig. 1, on password board, the first battery 1+electricity be connected respectively with each button switch, first button switch
12 are wiredly connected to a relay pin of the first trigger relay 4, then the negative pole of the first battery is connect through another relay pin；Its
In, the public positive pole for terminating to the first battery of the first trigger relay；Its common port Zai You branches are connected to the first relay 8
One relay pin, the positive pole of the second battery 2 is connected to from another relay pin；The negative pole of second battery is connected to first triggering relay
The normally opened end pin of device；Wherein, the structure of trigger relay is, the normally opened ends of a five pin relays is connected to adjacent with it with line
Relay pin；The wired relay pin for being connected to the second trigger relay 5 of second button switch 13, then through another relay pin
Connect the negative pole of the first battery；Wherein, the public positive pole for terminating to the first battery of the second trigger relay；Its common port has point again
Branch is connected to a relay pin of the second relay 9, and the positive pole of the second battery 2 is connected to from another relay pin；Second battery is born
Pole is connected to the normally opened end pin of second trigger relay；Meanwhile second button switch has branch to be connected to the normal of the first relay
Closed end, the public negative pole for terminating to the first battery through the first relay；3rd button switch 14 is wired to be connected to the 3rd triggering
One relay pin of relay 6, then connect through another relay pin the negative pole of the first battery；Wherein, the public affairs of the 3rd trigger relay
The positive pole of the first battery is terminated to altogether；Its common port Zai You branches are connected to a relay pin of the 3rd relay 10, from another
Relay pin is connected to the positive pole of the second battery 2；The negative pole of second battery is connected to the normally opened end pin of the 3rd trigger relay；Meanwhile
3rd button switch has the normal-closed end that branch is connected to the second relay, and public through the first relay terminates to the first battery
Negative pole；The wired relay pin for being connected to the 4th relay 7 of 4th button switch 16, then connect the first electricity through another relay pin
The negative pole in pond；Wherein, the public positive pole for terminating to the 3rd battery of the 4th relay；The negative pole of 3rd battery is connected to motor 31
On a terminal, then the normally opened end for the 4th relay that is linked back from another terminal；Motor is on support 28；The rotating shaft of motor connects
A set of fork is connect, set fork is in two strands of fork-shapeds, and narrow one end covers a blade on impeller 30, one fork is attached on disk,
Another strand of fork goes just past the upper end of blade 29；There is rotating shaft to pass through and fix from wheel center；The both ends of axle have support 28 to connect, and make leaf
Wheel can rotary motion；On one disk of impeller, fixed equidistant blade 29 is radiated to surrounding with the center of taking turns；It is also, every
Individual blade is mutually perpendicular to wheel face, and blade is slightly short close to that end in the center of circle, and close to wheel periphery, that end is slightly higher；It is solid on the rim of impeller
Fixed rectangular one end of dead bolt 32, the corresponding lock box 33 of the other end of dead bolt, enable to be transferred to when dead bolt positive and negative rotation or
Produce lock box；Meanwhile the 4th button switch has the normal-closed end that branch is connected to the 3rd relay, the common port through the first relay
It is connected to the negative pole of the first battery；Multiple signals can be connect by that analogy ...；The negative pole pole connection of first battery of closing device
Pick out to the energization contact of a strip, then from the energization contact of strip therewith side by side, be connected to the 5th relay 34
A relay pin, then come out from another relay pin and be connected to the positive pole of the first battery；The energization contact of two strips is mutual not
It is powered, one end for having conductor piece of the corresponding button in its top；There is a montant 35 on the conductor piece of button, have spring on montant；
The public positive pole for terminating to the second battery 2 of 5th relay；Its normally opened end is connected to the motor of the negative pole connection of the 3rd battery
On 31 that terminal, then another terminal is picked out to be connected to the negative pole of the second battery from motor；5th button switch 15 has
Line is connected to a relay pin of the 6th relay 17, and the negative pole for being connected to the first battery is come out from another relay pin；Three triggerings
The line channel that relay takes back the negative pole of the first battery is all taken back to first by the normal-closed end and common port of the 6th relay
The negative pole of battery.
In fig. 2, on password board, the wired relay pin for being connected to the first trigger relay 4 of first button switch 12,
The negative pole of the first battery is connect through another relay pin again；Wherein, the public of the first trigger relay is terminating to the first battery just
Pole；The wired relay pin for being connected to the second trigger relay 5 of second button switch 13, then connect first through another relay pin
The negative pole of battery；Wherein, the public positive pole for terminating to the first battery of the second trigger relay；Meanwhile second button switch
There is the normal-closed end that branch is connected to the first relay, the public negative pole for terminating to the first battery through the first relay；3rd is pressed
The wired relay pin for being connected to the 3rd trigger relay 6 of button switch 14, then connect through another relay pin the negative pole of the first battery；
Wherein, the public positive pole for terminating to the first battery of the 3rd trigger relay；Meanwhile the 3rd button switch has branch to be connected to
The normal-closed end of two relays, the public negative pole for terminating to the first battery through the first relay；4th button switch 16 is wired
A relay pin of the 4th relay 7 is connected to, then the negative pole of the first battery is connect through another relay pin；Wherein, the 4th relay
The public positive pole for terminating to the 3rd battery；Meanwhile the 4th button switch has the normal-closed end that branch is connected to the 3rd relay, warp
The public negative pole for terminating to the first battery of first relay；5th button switch 15 is wired to be connected to the one of the 6th relay 17
Individual relay pin, the negative pole for being connected to the first battery is come out from another relay pin；Three trigger relays take back the negative of the first battery
The line channel of pole all takes back the negative pole to the first battery by the normal-closed end and common port of the 6th relay.
In figure 3, the common port Zai You branches of first trigger relay are connected to a relay pin of the first relay 8,
The positive pole of the second battery 2 is connected to from another relay pin；The negative pole of second battery is connected to the normally opened end of first trigger relay
Pin；Wherein, a public relay pin for terminating to branch and being connected to the second relay 9 for the second trigger relay, from another
Relay pin is connected to the positive pole of the second battery 2；The negative pole of second battery is connected to the normally opened end pin of second trigger relay；Meanwhile
Second button switch has the normal-closed end that branch is connected to the first relay, and public through the first relay terminates to the first battery
Negative pole；A public relay pin for being terminated with branch and being connected to the 3rd relay 10 for 3rd trigger relay, from another relay
Pin is connected to the positive pole of the second battery 2；The negative pole of second battery is connected to the normally opened end pin of the 3rd trigger relay；Meanwhile the 3rd
Individual button switch has the normal-closed end that branch is connected to the second relay, the public positive pole for terminating to the 3rd battery of the 4th relay.
In Fig. 4, the negative pole pole of the first battery of closing device is connected to the energization contact of a strip, then from therewith
The energization contact of strip side by side, which picks out, to be come, and is connected to a relay pin of the 5th relay 34, then go out from another relay pin
To be connected to the positive pole of the first battery；The mutual no power in energization contact of two strips, the corresponding button in its top have conductor piece
One end；There is a montant 35 on the conductor piece of button, have spring on montant；The public of 5th relay terminates to the second battery 2
Positive pole.
Claims (2)
1. a kind of key cipher lock, it is characterized in that：On password board, the first battery（1）+ electricity respectively with each button switch connect
Connect, first button switch（12）It is wiredly connected to the first trigger relay（4）A relay pin, then through another relay pin
Connect the negative pole of the first battery；Wherein, the public positive pole for terminating to the first battery of the first trigger relay；Its common port has point again
Branch is connected to the first relay（8）A relay pin, be connected to the second battery from another relay pin（2）Positive pole；Second battery
Negative pole be connected to the normally opened end pin of first trigger relay；Second button switch（13）It is wired to be connected to the second trigger relay
（5）A relay pin, then connect through another relay pin the negative pole of the first battery；Wherein, the common port of the second trigger relay
It is connected to the positive pole of the first battery；Its common port Zai You branches are connected to the second relay（9）A relay pin, from another relay
Pin is connected to the second battery（2）Positive pole；The negative pole of second battery is connected to the normally opened end pin of second trigger relay；Meanwhile the
Two button switches have the normal-closed end that branch is connected to the first relay, and public through the first relay terminates to the negative of the first battery
Pole；3rd button switch（14）It is wired to be connected to the 3rd trigger relay（6）A relay pin, then connect through another relay pin
The negative pole of first battery；Wherein, the public positive pole for terminating to the first battery of the 3rd trigger relay；Its common port Zai You branches
It is connected to the 3rd relay（10）A relay pin, be connected to the second battery from another relay pin（2）Positive pole；Second battery
Negative pole is connected to the normally opened end pin of the 3rd trigger relay；Meanwhile the 3rd button switch has branch to be connected to the second relay
Normal-closed end, the public negative pole for terminating to the first battery through the first relay；4th button switch（16）It is wired to be connected to the 4th
Relay（7）A relay pin, then connect through another relay pin the negative pole of the first battery；Wherein, the 4th relay is public
Terminate to the positive pole of the 3rd battery；The negative pole of 3rd battery is connected to motor（31）On a terminal, then from another terminal
Be linked back the normally opened end of the 4th relay；Motor is in support（28）On；The rotating shaft of motor connects a set of fork, and set fork is in two strands of fork-shapeds,
Narrow one end covers impeller（30）On a blade, one fork is attached on disk, another strand of fork goes just past blade
（29）Upper end；There is rotating shaft to pass through and fix from wheel center；There is support at the both ends of axle（28）Connection, enables impeller rotary motion；Leaf
On one disk of wheel, fixed equidistant blade is radiated to surrounding with the center of taking turns（29）；Also, each blade and wheel face phase
Mutually vertical, blade is slightly short close to that end in the center of circle, and close to wheel periphery, that end is slightly higher；A rectangular lock is fixed on the rim of impeller
Tongue（32）One end, the corresponding lock box of the other end of dead bolt（33）, enable to be transferred to or produce lock box when dead bolt positive and negative rotation；Together
When, the 4th button switch has the normal-closed end that branch is connected to the 3rd relay, and public through the first relay terminates to the first electricity
The negative pole in pond；The negative pole pole of first battery of closing device is connected to the energization contact of a strip, then from therewith side by side
The energization contact of strip, which picks out, to be come, and is connected to the 5th relay（34）A relay pin, then from another relay pin out connect
To the positive pole of the first battery；The mutual no power in energization contact of two strips, have conductor piece the one of the corresponding button in its top
End；There is a montant on the conductor piece of button（35）, have spring on montant；The public of 5th relay terminates to the second battery（2）
Positive pole；Its normally opened end is connected to the motor of the negative pole connection of the 3rd battery（31）That terminal on, then from motor another
Terminal is picked out to be connected to the negative pole of the second battery；5th button switch（15）It is wired to be connected to the 6th relay（17）One after
Electric pin, the negative pole for being connected to the first battery is come out from another relay pin；Three trigger relays take back the negative pole of the first battery
Line channel all takes back the negative pole to the first battery by the normal-closed end and common port of the 6th relay.
2. key cipher lock according to claim 1, it is characterized in that：Wherein, the structure of trigger relay is five pin
The normally opened end of relay is connected to the relay pin adjacent with it with line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621296941.5U CN206769596U (en) | 2016-11-30 | 2016-11-30 | Key cipher lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621296941.5U CN206769596U (en) | 2016-11-30 | 2016-11-30 | Key cipher lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206769596U true CN206769596U (en) | 2017-12-19 |
Family
ID=60648434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621296941.5U Expired - Fee Related CN206769596U (en) | 2016-11-30 | 2016-11-30 | Key cipher lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206769596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522685A (en) * | 2016-11-30 | 2017-03-22 | 泸县玉流机械制造有限责任公司 | Key combination lock |
-
2016
- 2016-11-30 CN CN201621296941.5U patent/CN206769596U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522685A (en) * | 2016-11-30 | 2017-03-22 | 泸县玉流机械制造有限责任公司 | Key combination lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20181130 |