CN2114695U - Electronic alarm code safe - Google Patents
Electronic alarm code safe Download PDFInfo
- Publication number
- CN2114695U CN2114695U CN 91214932 CN91214932U CN2114695U CN 2114695 U CN2114695 U CN 2114695U CN 91214932 CN91214932 CN 91214932 CN 91214932 U CN91214932 U CN 91214932U CN 2114695 U CN2114695 U CN 2114695U
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- China
- Prior art keywords
- contact
- safety cabinet
- alarm
- coded lock
- transmission line
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- 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.)
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- Burglar Alarm Systems (AREA)
Abstract
The utility model introduces an electronic alarm code safe with a peculiar sensor. A short circuit sensor and a broken circuit sensor is arranged on a code rotating disk of the electronic alarm code safe, the inner side of the code rotating disk is also provided with a short circuit sensor and a broken circuit sensor, a tilting sensor is also arranged in the safe. Therefore, the safe can send alarm signals accurately and reliably when any behavior happens for prizing the safe, such as the safe is prized, a lock is unlocked at random, a code lock is broken, holes are arranged on any part on the safe door or the safe body, etc., and the electronic alarm code safe can send electromagnetic wave signals to a receiver of a wireless set arranged in the distance through a radio transmitter in order to obtain the aim of raising the alarm far and near simultaneously.
Description
The utility model relates to a kind of safety cabinet.
Existing safety cabinet generally all has cipher switch.During the opening safety cabinet, must grasp safety cabinet key and password simultaneously, otherwise when driving safety cabinet, safety cabinet will send chimes of doom.
Send chimes of doom for fear of safety cabinet, the crime means that the robber adopts is to destroy coded lock earlier, uses drill rod one class instrument prizing the strongbox door again; Also have the robber to adopt on safety cabinet to hole, dig a hole, burn and way such as cut, property or secret in the cabinet are stolen in attempt; The criminal who also has can't open safety cabinet for the moment, just takes whole safety cabinet is transported to the unmanned part way of row destruction again, and this all is the crime means of robber's damage insurance cabinet of discovered in recent years, and its harmfulness is very big.
In view of the foregoing, the purpose of this utility model is intended to design a kind of electronic warning Cipher safety cabinet of reliable warning, and when the robber attempted the damage insurance cabinet with various illegal means, safety cabinet all can send strong and chimes of doom that continue like clockwork.
This electronic warning Cipher safety cabinet comprises cabinet, the cabinet door, the linkage of switch safe door, coded lock, door lock and alarm, linkage contains locking pin, handle, driving lever, follower lever, the Door-lock bolt locating piece, coded lock rotating disk locating piece, be connected lead respectively on the contact of coded lock rotating disk contact and door interlock switch contact, it is characterized in that being connected in parallel on both ends of power with alarm, corresponding alarm short circuit or the break signal transmission line of connecting of this relay normally open or constant close contact after constant open contact is by cabinet and coded lock rotating disk contact 4 and control relay polyphone in the door lock.Coded lock usually is that pirate of the open safety cabinet person selects the weak link of setting about, at this concrete condition, the utility model is provided with a coded lock signalling contact bearing support affixed with safe door on the coded lock side, affixed coded lock signalling contact on this bearing support, this is often opened and/or constant close contact and coded lock inner face insulation and being pressed on the rotating disk or rotating shaft of coded lock end face, make it can produce certain elastic displacement, this contact also can be installed under the coded lock rotating disk, like this, when the coded lock rotating disk in a single day destroyed and fall or when producing axial displacement, the contact produces transducing signal, makes alarm equipment alarm.Contact lead is corresponding with alarm short circuit and/or break signal transmission line to link to each other.
Above-mentioned measure is to commit a crime on coded lock and design at the criminal.In order to prevent that the robber from committing a crime on safe door or cabinet, the surface has been adhered in this safety cabinet inboard the chaff of insulating layer or the fine rule that conducts electricity, and its lead-in wire links to each other with alarm break signal transmission line.More reliable for safety cabinet is reported to the police, when suffering various forms of destruction, all can accurately report to the police, be provided with conductive foil plate sensor and inclination sensor in the safety cabinet inboard.Conductive foil plate sensor and chaff or conduction fine rule can be chosen one or both and usefulness wantonly.After these several sensors had been arranged, no matter the robber taked the prizing the strongbox door, destroys coded lock or burn on safe door or cabinet and any failure mode such as cut, hole, dig a hole, move, safety cabinet all accurately, the reliable warning.
The warning transmission form of this electronic warning Cipher safety cabinet is divided wired and wireless two kinds, wired alarming is directly to be linked to each other with alarm short circuit and/or break signal transmission line by safety cabinet inner sensor lead-in wire, it is by the radio transmitter that is connected in series with the wireless transmit relay normally open contact alarm signal to be transmitted information with the electromagnetic wave form to the radio receiver that places the distant place that wireless transmission is reported to the police, radio transmitter includes the news Chinese percussion instrument, and this relay is in the alarm housing.In a single day radio receiver receives warning message, and the news Chinese percussion instrument sends chimes of doom immediately.
In order in time to send an SOS when the robbery that runs into unexpected generation, this electronic warning Cipher safety cabinet also is provided with the distress call button, this knob can be the constant open contact knob, it also can be the constant close contact knob, if constant close contact knob, then be attempted by on the alarm short-circuit signal transmission line, if the constant open contact knob then is serially connected on the alarm break signal transmission line.This distress call button should be installed in it hidden part that owner is convenient to operate in actual applications, in case emergency is arranged, as long as touch gently and distress signal can be sent.
Below in conjunction with accompanying drawing the utility model is described in detail:
Fig. 1 electronic warning Cipher safety cabinet electrical schematic diagram
Fig. 2 radio reception, emitter
Fig. 3 electronic warning Cipher safety cabinet schematic diagram
Fig. 4 does not have the another kind of connected mode electrical schematic diagram of cut-off sensor
Sequence number thes contents are as follows among the figure:
1. metal forming slice or conduction fine rule sensor 2. alarm break signal transmission lines 3. coded locks 4. turntable with coded lock contacts, 5. cabinet doors, 6. insulating point, 7. door interlock switch contacts, 8. door locks, 9. coded lock signalling contacts, 10. coded lock rotating shafts 11. conductive foil plate sensors 12. inclination sensors 13. alarm short-circuit signal transmission lines 14. alarms 15. power source of alarm switches 16. distress call buttons 17. radio transmission relay normally open contacts 18. radio receivers 19. radio transmitters 20. control relays 21. control relay self holding contacts 22. cabinets 23. driving levers 24. handles 25. turntable with coded lock alignment pins 26. coded lock signalling contact bearing supports 27. turntable with coded lock contact supporting plate framves 28. follower levers 29. Door-lock bolt locating pieces 30. turntable with coded lock locating pieces 31. turntable with coded lock contact external wires 32. door lock normally opened contact external wires 33. safe door cover plates 34. locking pins 35. control relay normally opened contacts.
Existing puzzle lock safe is by cabinet 22, cabinet door 5, switchboard door linkage--and locking pin 20, handle 24, driving lever 23, follower lever 28, Door-lock bolt locating piece 29, coded lock rotating disk locating piece 30 and coded lock 3, door lock 8 and alarm 14 constitute.Normally open before the safe door, in accordance with regulations coded lock is rotated to the regulation password position earlier, whole coded lock rotating disk breach are overlapped, be insulated a little 6 insulation between contact 4 on the coded lock rotating disk contact supporting plate frame 27 and the coded lock rotating disk.Turn the key in the lock and lock 8, in the dead bolt indentation lock body, constant open contact closure in the lock.Pull handle 24, driving lever 23 drives follower lever 28, locking pin 20 moves to left, and in the locking pin retraction doorframe, coded lock location piece 30 moves in breach on the follower lever, and door is opened.In coded lock rotating disk contact 4 and the door lock constant open contact by the cabinet door with connect both ends of power after control relay is connected.When normally opening the cabinet door, because contact 4 and rotating disk insulation, so control relay is obstructed, alarm does not ring.
When safety cabinet was in blocking, coded lock rotating disk breach did not overlap.Rotating disk contact 4 is pressed on the rotating disk, lead 31 and coded lock 3 and 5 conductings of cabinet door, because Door-lock bolt stretches out, its constant open contact is in off-state, so the lead 32 that links to each other with a contact is obstructed with lead 31.At this moment, if do not grasp password but have the people attempt of safety cabinet key to open safety cabinet, then can only make the Door-lock bolt withdrawal, constant open contact closure in the lock is connected control relay, its contacting alarm short-circuit signal transmission line, and alarm sends chimes of doom immediately.Affixed rotating disk bearing support 26 has been fixed a pair of coded lock signalling contact switch 9 in the other safe door of coded lock on this bearing support.Insulate between the inner face of coded lock and the coded lock signalling contact, above movable contact is pressed on, so that can produce certain elastic displacement.This contact and bearing support are insulated from each other, can be constant open contacts, also can be constant close contacts or existingly often open and normally closed contact arranged.Connected lead on the contact, if constant open contact, then lead-in wire is in parallel with alarm short-circuit signal transmission line, if constant close contact is then connected with alarm break signal transmission line, if existingly often open, normally closed contact is arranged again, then link to each other with the corresponding signal transmssion line of alarm.When coded lock is destroyed, its rotating shaft 10 will produce axially-movable, and coded lock signalling contact switch 9 will be switched on or switched off, and make alarm equipment alarm.For make safety cabinet all can be accurately when suffering various forms of destruction, the reliable warning, in the safety cabinet installed inside metal forming slice or conduction fine rule 1, conductive foil plate sensor 11 and inclination sensor 12.Conductive foil plate sensor is two conductive foil plates of therebetween insulating layer, and external surface is that the complex of insulation materials constitutes, inclination sensor can be a mercury contact switch etc., metal forming slice or conduction fine rule and conductive foil plate are firm, reliable attachment is in the safety cabinet inboard, the former is as cut-off sensor, and the latter is as short-circuit sensor.The corresponding signal transmssion line of the lead-in wire of the sensor device all taking alarm.
This safety cabinet can connect short-circuit sensor without cut-off sensor according to schematic diagram shown in Figure 3.Be that each short-circuit sensor is connected with control relay 20 with control relay self holding contact 21 and after connecing, connect both ends of power again.Alarm with connect both ends of power after control relay constant open contact 35 is connected.
In sum: when the criminal with instrument prizing the strongbox door, or when boring is dug a hole on safe door or cabinet, can cause being attached to the conductive foil plate of safety cabinet inboard two-layer between conducting;
When moving safety cabinet, must make safety cabinet produce certain gradient, cause the inclination sensor conducting;
When the rigid destruction coded lock of criminal, will cause the coded lock rotating shaft to produce axial displacement, make coded lock often open (normally closed) contact conducting or disconnection, or the coded lock rotating disk is fallen, be positioned at the contact action under the rotating disk, conducting or disconnection;
When the criminal holes on safe door or cabinet, digs a hole, burns when cutting, the metal forming slice or the conduction fine rule that will cause being attached to the safety cabinet inboard disconnect;
Do not remove the opening safety cabinet door lock when the criminal does not grasp password, cause constant open contact external wire conducting in coded lock rotating disk contact and the door lock, control relay energising action, its constant open contact is connected;
When being plundered suddenly, press the distress call button;
No matter above-mentioned which kind of situation causes the alarm of safety cabinet to send strong and chimes of doom that continue in case generation all can make alarm short circuit and/or break signal transmission line logical and/or disconnected.When needs are delivered to alarm signal at a distance, this electronic warning Cipher safety cabinet can be set up radio transmission, receiving system, in alarm circuit, insert radio transmitter 19, emitter be attempted by the warning circuit both ends of power after the control relay constant open contact is connected in series.Place radio receiver 18 at a distance to link to each other with the news Chinese percussion instrument (or including the news Chinese percussion instrument), in case receive the warning electromagnetic wave, the news Chinese percussion instrument gives the alarm immediately, and the realization distance is reported to the police simultaneously.
If capture criminal's needs, alarm nearby can be taken down, only keep alarm at a distance.
Because this electronic warning Cipher safety cabinet has taken into full account the various crime means that the criminal may take, specific aim has designed novel, unique sensor strongly, all can be in time when making the destruction which kind of form no matter safety cabinet suffer, reliably, accurately, inerrably send alarm signal, perfectly safe, can guarantee national important classified papers, gun weapon or valuables exempt from loss.
This electronic warning Cipher safety cabinet modern design, the structure uniqueness, production technology is easy, practical, cost is low and do not have infrared, radar, the issuable false alarm of ultrasonic wave class sensor extremely, have only as criminal and on safety cabinet, implement criminal offence, and during the damage insurance cabinet, alarm just accurately, reliable warning.As long as suitable operation, this safety cabinet false alarm rate are zero.
Claims (16)
1, electronic warning Cipher safety cabinet, comprise cabinet 22, cabinet door 5, the linkage of switch safe door, coded lock 3, door lock 8 and alarm 14, linkage contains locking pin 34, handle 24, driving lever 23, follower lever 28, Door-lock bolt locating piece 29, coded lock rotating disk locating piece 30, be connected lead 31 respectively on the contact of coded lock rotating disk contact 4 and door interlock switch contact, 32, it is characterized in that constant open contact is connected in parallel on both ends of power with alarm after connecting with coded lock rotating disk contact 4 and control relay by cabinet in the door lock, this relay normally open (normally closed) contact device short circuit taking alarm (opening circuit) signal transmssion line, be provided with a coded lock signalling contact bearing support 26 affixed on the coded lock side with safe door, affixed coded lock signalling contact 9 on this bearing support, this is often opened and/or constant close contact and coded lock rotating disk or the insulation of rotating shaft inner face and compress, also can be installed under the coded lock rotating disk, its lead-in wire is corresponding with alarm short circuit and/or break signal transmission line to link to each other, the safety cabinet installed inside surface chaff or the conduction fine rule sensor 1 of insulating layer are arranged, its lead-out wire is connected with alarm break signal transmission line.
2, electronic warning Cipher safety cabinet as claimed in claim 1, the conductive foil plate sensor 11 that it is characterized in that the safety cabinet installed inside, this sensor is two conductive foil plates of therebetween insulating layer, and external surface is that the complex of insulation materials constitutes, and two lead-out wires of this sensor connect two alarm short-circuit signal transmission lines respectively.
3, electronic warning Cipher safety cabinet as claimed in claim 1 is characterized in that having installed in the safety cabinet inclination sensor 12, and its external lead wire links to each other with alarm short-circuit signal transmission line, and this inclination sensor can be a mercury contact switch.
4, electronic warning Cipher safety cabinet as claimed in claim 1, it is characterized in that safety cabinet has a distress call button, this button is constant open contact button or constant close contact button, and correspondence is attempted by on the alarm short-circuit signal transmission line or is serially connected on the alarm break signal transmission line.
5, electronic warning Cipher safety cabinet as claimed in claim 1, it is characterized in that having set up radio transmission and receive warning device, radio transmitter 19 be attempted by the warning circuit both ends of power after wireless transmit relay normally open contact 17 is connected in series, place radio receiver 18 at a distance to contain the news Chinese percussion instrument.
6, electronic warning Cipher safety cabinet as claimed in claim 2 is characterized in that having installed in the safety cabinet inclination sensor 12, and its external lead wire links to each other with alarm short-circuit signal transmission line, and this inclination sensor can be a mercury contact switch.
7, the electronic warning Cipher safety cabinet described in claim 6, it is characterized in that having a distress call button, this button is constant open contact button or constant close contact button, and correspondence is attempted by on the alarm short-circuit signal transmission line or is connected on the alarm break signal transmission line.
8, electronic warning Cipher safety cabinet as claimed in claim 1 is characterized in that inclination sensor has been installed in the safety cabinet, and has a distress call button.
9, electronic warning Cipher safety cabinet as claimed in claim 8, it is characterized in that having set up radio transmission and receive warning device, transmitting set be attempted by the warning circuit both ends of power after the wireless transmit relay normally open contact is connected in series, place radio receiver at a distance to contain the news Chinese percussion instrument.
10, electronic warning Cipher safety cabinet, comprise cabinet 22, cabinet door 5, the linkage of switch safe door, coded lock 3, door lock 8 and alarm 14, linkage contains locking pin 34, handle 24, driving lever 23, follower lever 28, Door-lock bolt locating piece 29, coded lock rotating disk locating piece 30, be connected lead 31 respectively on the contact of coded lock rotating disk contact 4 and door interlock switch contact, 32, it is characterized in that constant open contact is connected in parallel on both ends of power with alarm after connecting with coded lock rotating disk contact 4 and control relay by cabinet in the door lock, this relay normally open contact device short-circuit signal taking alarm transmission line, also be provided with coded lock signalling contact and a bearing support 26 affixed on the coded lock side with safe door, affixed coded lock signalling contact 9 on this bearing support, this constant open contact and coded lock inner face insulate and compress, its lead-in wire and alarm short-circuit signal transmission line also connect, also can be installed under the coded lock rotating shaft, conductive foil plate sensor 11 has been adhered in the safety cabinet inboard, this sensor is two conductive foil plates of therebetween insulating layer, and external surface is that the complex of insulation materials constitutes, the lead-in wire of this sensor device short-circuit signal taking alarm transmission line, conductive foil plate sensor, the connected mode of coded lock signalling contact and alarm can also be a conductive foil plate sensor 11, coded lock signalling contact 9 is connected with control relay 20 with control relay self holding contact 21 backs in parallel, connect both ends of power again, alarm 14 with connect both ends of power after control relay 20 constant open contacts are connected.
11, electronic warning Cipher safety cabinet as claimed in claim 10, it is characterized in that having installed in the safety cabinet inclination sensor, this inclination sensor can be a mercury contact switch, its lead-in wire links to each other with alarm short-circuit signal transmission line, its connected mode also can be to connect with control relay 20 with control relay constant open contact 21 backs in parallel, connects both ends of power again.
12, electronic warning Cipher safety cabinet as claimed in claim 10, it is characterized in that having a distress call button, this button is the constant open contact button, be attempted by on the alarm short-circuit signal transmission line, its connected mode also can be to connect with control relay 20 with control relay constant open contact 21 backs in parallel, connects both ends of power again.
13, electronic warning Cipher safety cabinet as claimed in claim 10, it is characterized in that having set up radio transmission and receive warning device, radio transmitter be connected on the warning circuit both ends of power after the wireless transmit relay normally open contact is connected in series, place radio receiver at a distance to contain the news Chinese percussion instrument.
14, electronic warning Cipher safety cabinet as claimed in claim 12, it is characterized in that having installed in the safety cabinet inclination sensor, this inclination sensor can be a mercury contact switch, its lead-in wire links to each other with alarm short-circuit signal transmission line, its connected mode also can be to connect with control relay 20 with control relay constant open contact 21 backs in parallel, connects both ends of power again.
15, the electronic warning Cipher safety cabinet described in claim 13 is characterized in that having a distress call button, and this button is the constant open contact button, is attempted by on the alarm short-circuit signal transmission line.
16, electronic warning Cipher safety cabinet as claimed in claim 15 is characterized in that having installed in the safety cabinet inclination sensor, and this inclination sensor can be a mercury contact switch, and its external lead wire links to each other with alarm short-circuit signal transmission line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91214932 CN2114695U (en) | 1991-09-02 | 1991-09-02 | Electronic alarm code safe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91214932 CN2114695U (en) | 1991-09-02 | 1991-09-02 | Electronic alarm code safe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2114695U true CN2114695U (en) | 1992-09-02 |
Family
ID=4923077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91214932 Pending CN2114695U (en) | 1991-09-02 | 1991-09-02 | Electronic alarm code safe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2114695U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161381A (en) * | 2013-03-19 | 2013-06-19 | 无锡市崇安区科技创业服务中心 | Safe box |
| CN110522612A (en) * | 2019-09-03 | 2019-12-03 | 广州市妙伊莲科技有限公司 | A kind of intelligent crutch with adjusting and storage function |
-
1991
- 1991-09-02 CN CN 91214932 patent/CN2114695U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161381A (en) * | 2013-03-19 | 2013-06-19 | 无锡市崇安区科技创业服务中心 | Safe box |
| CN110522612A (en) * | 2019-09-03 | 2019-12-03 | 广州市妙伊莲科技有限公司 | A kind of intelligent crutch with adjusting and storage function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |