CN2816278Y - Door-plate locking mechanism of safe - Google Patents
Door-plate locking mechanism of safe Download PDFInfo
- Publication number
- CN2816278Y CN2816278Y CN 200520013908 CN200520013908U CN2816278Y CN 2816278 Y CN2816278 Y CN 2816278Y CN 200520013908 CN200520013908 CN 200520013908 CN 200520013908 U CN200520013908 U CN 200520013908U CN 2816278 Y CN2816278 Y CN 2816278Y
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- lock
- plate
- door
- emergency
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Abstract
The utility model relates to a door-plate locking mechanism of a safe, which comprises a door plate, a cipher inputting panel disk arranged outside the door plate, an emergency lock arranged inside the door plate, etc., wherein one end of a shifting fork sheet of the lock core shifting fork type mechanical lock arranged inside the door plate is provided with a lock pin which can drive lock bolt mechanism, the other end of the shifting fork sheet is limited in an opening groove of a main electronic locking mechanism, and the emergency lock which is an electronic emergency lock is matched with a special emergency key belonging to the lock; the door plate is fixedly connected with a small baffle plate with a hole. The electronic emergency lock and a main electronic lock which are arranged on a main plate are arranged side by side. When the electronic emergency lock does not have electricity, an armature column head of an electromagnet of the electronic emergency lock is inserted in the hole of the small baffle plate and a joint of the emergency key is connected with an external interface. The door-plate locking mechanism of a safe has the advantages of good impact resistant performance, convenient use, high safety, etc. The utility model replaces a mechanical emergency lock and is suitable for safes.
Description
Technical field
The utility model relates to a kind of lockset, especially relates to a kind of structural improvement of the door-plate locking mechanism to strongbox.
Background technology
Along with the raising of people's living standard, strongbox enters into family gradually, in order to improve the anti-theft feature of strongbox, develops various strongbox, mainly can be divided into according to the principle of locking: mechanical lock, electronic lock and mechanical and electronic compound lock.In order to prevent that bump from waiting violence nature opening safety case, disclose the Safe lock of the composite lock of a kind of mechanical lock and electronic lock in " a kind of Safe lock that prevents that violence from opening " of the patent No. 02215702.6.By major-minor electronic lock cooperative mechanical lock, the anti-theft feature of enforced safe.In a single day the lock core of the mechanical lock of disclosed strongbox is struck takes off, pin, the push rod of the locking mechanism that saves up strength on the latch board move to the direction away from spring base under the effect of torsion spring, so bayonet lock is just under the effect of spring, pass spring base, and it is be stuck between latch board and the base plate, thereby latch board is locked.Under the state that electronic lock is not opened, limited the unlatching of mechanical lock, thereby further improved anti-theft effect.Wherein the power supply of major-minor electronic lock all is a general dry battery generally in addition, and the time has been grown undertension, can cause strongbox normally not open, so this utility model is provided with the mechanical emergency lock in addition, lockhole as mechanical lock is located at the door-plate outside outward, and frame for movement all is tangible, and is very conspicuous.Current MASTERKRY, the robber carries, and therefore such strongbox is not " insurance ", if adopt electronic lock, only familiar high-tech robber just has high-tech means such as decoder.If although if the password complexity, the common method of exhaustion is decoded, think that decryption is also difficult.
Summary of the invention
The purpose of this utility model provides a kind of Safe lock, and it mainly is to solve existing in prior technology mechanical emergency lock to reduce safety performance and original mechanical lock structure complexity the technical problem of the not good grade of mechanical emergency lock safety.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
The door-plate locking mechanism that discloses a kind of strongbox of the present utility model, comprise door-plate 1, door-plate peripheral hardware password input panel dish 20 and emergent lock on the door-plate inboard etc. is set, shifting fork piece 11 1 ends that wherein are arranged on the lock core fork type mechanical lock of door-plate inboard have lock pin 8, can drive latch mechanism, the shifting fork piece other end is limited in the fluting 25 of main electronics retaining mechanism, and described emergent lock is an emergency electronic lock 16, and this emergency electronic lock is furnished with the emergency key that is specific to this lock; On door-plate, be connected with a little plate washer 18 with holes, emergency electronic lock 16 is set up in parallel with main electronic lock 15 on mainboard 7, when emergency electronic was locked in dead electricity, its electromagnet armature column cap interted in the hole of little plate washer 18, and emergency key joint 22 connects the interface 23 of peripheral hardware.
As preferably, a kind of door-plate locking mechanism of strongbox, described latch mechanism comprises latch board 3 and the lock bolt 5 affixed with it, also comprise by auto-lock shifting fork sheet 9 that is arranged on the latch board downside and the self-locking structure that is arranged on the latch board upside and constitutes with the torsion spring 13 of auto-lock shifting fork coaxial 10, described axle 10 is fixed on the door-plate inboard, described latch board has the groove of plurality of preset track, intermediate channel 27 has the lock pin 8 of the shifting fork piece of lock core fork type mechanical lock to insert, also have the bending end of torsion spring to be stuck in the intermediate channel 27 along last, lower channel 28 has the axle 10 that is fixed on the door-plate to pass and has auto-lock shifting fork sheet bending end to stretch out, and has another bending end of torsion spring to pass in the aperture of auto-lock shifting fork bending end.
As preferably, a kind of door-plate locking mechanism of strongbox, the track of the latch board lower channel 28 of described latch mechanism is a lightning shape, during bolt locking, lock shift fork bending end props up the bending place at groove middle part, self-locking; When bolt was opened, lock shift fork bending end slided to the most end place of groove.
As preferably, a kind of door-plate locking mechanism of strongbox, described main electronics retaining mechanism comprises the mainboard 7 of the installation electronic lock of main electronic lock 15 and band bending edge, the small slide plate 2 of one end bending, wherein the superimposed place of mainboard and small slide plate has some bar-shaped troughs, the small slide plate middle part corresponding with mainboard has b shape groove 25, the armature of main electronic lock passes the intermediate channel of mainboard when dead electricity, and be stuck in the bottom of small slide plate b shape groove 25, and then the arc end of the shifting fork piece of lock core fork type mechanical lock is limited in mainboard middle part bar-shaped trough and the b shape groove 25; The armature of main electronic lock withdraws from b shape groove 25 when getting electric adhesive, the arc end of the shifting fork piece of lock core fork type mechanical lock can be stirred small slide plate and slide to b shape groove 25 tops on the bending edge of mainboard.
As preferably, a kind of door-plate locking mechanism of strongbox, the mainboard of described main electronics retaining mechanism is being offered some bar-shaped troughs with the upper and lower part at the superimposed place of small slide plate, and small slide plate is connected with rivet 24 in the bar-shaped trough correspondence position, and rivet can slide up and down in the bar-shaped trough of mainboard.
As preferably, a kind of door-plate locking mechanism of strongbox, described latch mechanism also is provided with crashproof kayser, and promptly a bar-shaped trough 29 is opened on latch board top, with the affixed one little vertical rod 26 of groove parallel position; Be fixed on the door-plate and be through column 14 in the bar-shaped trough; Be located at a little locking plate 19 of latch board upside in addition, the bar-shaped trough corresponding position on little locking plate and the latch board has bar-shaped trough, and little locking plate one end has a breach, and the other end corresponding with little vertical rod affixed on the latch board 26 has an open slot.Can prevent that the robber from the method for falling, shaking the door bolt that opens the door.
As preferably, a kind of door-plate locking mechanism of strongbox also is provided with main control chip 17 on the mainboard 7 of described main electronics retaining mechanism, the main control chip is provided with the external power supply pod interface, the buzzer interface of button sounding, main electronic lock emergency electronic lock interface etc., and be connected to corresponding device.
As preferably, a kind of door-plate locking mechanism of strongbox, the little locking plate 19 of described crashproof kayser also has a pimple with holes at an end of band open slot, has a little spring 12 1 ends to pass hole in this pimple, and the little spring other end is on column 14.Hold crashproof kayser, the little locking plate that prevents is in when just putting the position and slides, stuck main electronics retaining mechanism.
As preferably, a kind of door-plate locking mechanism of strongbox, described main electronic lock 15 and emergency electronic lock 16 be electric suction type electromagnetic valve, the password of wherein main electronic lock 15 is by password input panel dish 20 inputs of door-plate peripheral hardware, the password sintering of emergency electronic lock is in a little chip 31, this little chip 31 is located in the emergency key box 21, and via 23 inputs of the interface on the password input panel dish 20.
Therefore, the utlity model has simple and reasonablely, can prevent that the robber from walking around heavy office, directly open mechanical lock, improve characteristics such as safety effect with MASTERKRY.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model under blocking;
Accompanying drawing 2 is the utility model structural representations under normal unlocking condition;
Accompanying drawing 3 is the structural representations in the door-plate of the present utility model outside;
Accompanying drawing 4 is latch board of the present utility model and the affixed structural representation of lock bolt;
Accompanying drawing 5 is structural representations of small slide plate of the present utility model;
Accompanying drawing 6 is the structural representations after emergency key box of the present utility model goes to cover;
1, door-plate 2, small slide plate 3, latch board 4, leading truck 5, lock bolt
6, lock core 7, mainboard 8, lock pin 9, auto-lock shifting fork sheet 10, axle
11, shifting fork piece 12, little spring 13, torsion spring 14, column 15, main electronic lock
16, emergency electronic lock 17, main control chip 18, emergency electronic lock 19, little locking plate
20, password input panel dish 21, emergency key box 22, emergency key joint
24, interface 25, b shape groove 26, little vertical rod 27, intermediate channel 28, lower channel
29, bar-shaped trough 30, little chip
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of door-plate locking mechanism of strongbox, comprise the door-plate 1 of hinge on safe body, the door-plate outside is provided with password input panel dish 20, and the user can import the default unpacking password of strongbox on the input panel dish; Main electronics retaining mechanism also is provided with emergency electronic lock 6 and is specific to the emergency key of this lock, on door-plate, be connected with a little plate washer 18 with holes, on mainboard, be set up in parallel emergency electronic lock 16 with main electronic lock 15, when emergency electronic is locked in dead electricity, its electromagnet armature column cap interts in the hole of little plate washer 18, and emergency key joint 22 connects the password input panel dish 20 below interfaces 23 of door-plate peripheral hardware.Described main electronic lock 15 and emergency electronic lock 16 be electric suction type electromagnetic valve, wherein the password of main electronic lock is by the password input panel dish input of door-plate peripheral hardware, the password sintering of emergency electronic lock is in a little chip, this little chip is located at shelter in the emergency key box, and emergency key joint 22 connects the password input panel dish 20 below interfaces 23 of door-plate peripheral hardware.If after the password input, pass to the main control chip on the mainboard, comparison is correct by analysis, emergency electronic lock electric adhesive, the armature column cap withdraws from the hole of little plate washer.At this moment, go to open the door with the strongbox key, reverse the shifting fork piece of lock core fork type mechanical lock, an end of shifting fork piece can be stirred main electronics retaining mechanism, and its integral body is slided on door-plate, and shifting fork piece has lock pin 8 one ends and drives latch mechanism simultaneously, and strongbox is opened.Because password that emergency electronic is locked and emergency electronic lock are one to one, allow the robber hold MASTERKRY, also at one's wit's end to invisible password.
What set gradually in the door-plate inboard has an affixed bolt leading truck, has two pairs of through holes on it, is used to support the motion guide with cylindrical keeper.Lock core fork type mechanical lock, its lock core 6 runs through door-plate, reverses the rotatable lock core of strongbox key outside strongbox, and then reverse the shifting fork piece 11 coaxial with lock core, shifting fork piece one end has lock pin 8, can drive latch mechanism, and the shifting fork piece other end is limited in the fluting 25 of main electronics retaining mechanism.Latch mechanism, comprise latch board 3 and the lock bolt 5 affixed with it, latch board can move back and forth with bolt, also comprises by auto-lock shifting fork sheet 9 that is arranged on the latch board downside and the self-locking structure that is arranged on the latch board upside and constitutes with the torsion spring 13 of auto-lock shifting fork coaxial 10.Axle 10 is fixed on the door-plate inboard, and latch board 3 has the groove of plurality of preset track.Intermediate channel 27 has the lock pin 8 of the shifting fork piece of lock core fork type mechanical lock to insert, also have the bending end of torsion spring 13 to be stuck in the intermediate channel along last, the track of lower channel 28 is a lightning shape, there is the axle 10 that is fixed on the door-plate to pass and have the auto-lock shifting fork bending end to stretch out, there is another bending end of torsion spring 13 to pass in the aperture of this auto-lock shifting fork bending end, makes torsion spring be in the state of saving up strength all the time.During bolt locking, 8 groups of the lock pins of the shifting fork piece of lock core fork type mechanical lock change auto-lock shifting fork 9, make the auto-lock shifting fork bending end prop up the bending place at groove middle part, realize self-locking; When bolt was opened, the shifting fork piece of lock core fork type mechanical lock made the auto-lock shifting fork bending end slide to the most end place of groove again.Drive latch structure indirectly by self-locking structure, take off lock core fork type mechanical lock, also be difficult to directly stir the latch structure that is under the self-locking state even just make the robber strike.The main electronics retaining mechanism of this lock, the mainboard 7 that comprises the installation electronic lock of main electronic lock 15 and band bending edge, the small slide plate 2 of one end bending, wherein mainboard 7 has some bar-shaped troughs with small slide plate 2 superimposed places, the small slide plate middle part corresponding with mainboard has b shape groove 25, the armature of main electronic lock 15 passes the intermediate channel of mainboard when dead electricity, and is stuck in the bottom of small slide plate b shape groove 25, and then the arc end of the shifting fork piece of lock core fork type mechanical lock is limited in this mainboard middle part bar-shaped trough and the b shape groove 25; The armature of main electronic lock withdraws from b shape groove when getting electric adhesive, the arc end of the shifting fork piece 11 of lock core fork type mechanical lock can be stirred small slide plate and slide to b shape groove 25 tops on the bending edge of mainboard.Mainboard 7 is respectively being offered a bar-shaped trough with the upper and lower part at the superimposed place of small slide plate, and small slide plate is connected with rivet 24 in the bar-shaped trough correspondence position, and rivet 24 can slide up and down in the bar-shaped trough of mainboard.
Latch mechanism is ad hoc crashproof kayser, and promptly a bar-shaped trough 29 is opened on latch board top, with the affixed one little vertical rod 26 of groove parallel position; Be fixed on the door-plate and be through column 14 in the bar-shaped trough; Be located at a little locking plate 19 of latch board upside in addition, on the little locking plate with latch board on the bar-shaped trough corresponding position also have a bar-shaped trough, column 14 passes on latch board and the little locking plate bar-shaped trough separately simultaneously, little locking plate one end has a breach, and the other end 26 corresponding with little vertical rod affixed on the latch board has an open slot.Little locking plate also has a pimple with holes at an end of band open slot, has a little spring 12 1 ends to pass hole in this pimple, and the little spring other end is on column 14.Little locking plate is in when just putting the position can hold crashproof kayser, and what prevent slides, stuck main electronics retaining mechanism.When falling when hitting strongbox, little locking plate overcomes the pulling force of torsion spring, slides under action of gravity, blocks the little slide plate 2 of main electronics retaining mechanism, and then the reversing of the shifting fork piece 11 of restriction lock core fork type mechanical lock, and has improved safety performance.
Also be provided with main control chip 17 on the mainboard 7 of retaining mechanism, main control chip 17 is provided with the external power supply pod interface, the buzzer interface of button sounding, and main electronic lock emergency electronic lock interface etc., and be connected to corresponding device.The external power supply box can be powered to main electronic lock 15, and the working power that the buzzer of outer display screen of door-plate and button sounding is provided.Whether whenever press the key on the cipher inputting keyboard, buzzer promptly sends the sound of " dripping ", promptly allows the person of having a guilty conscience, and escapes on hearing the news, also can remind legal user's input normal.
Claims (9)
1, a kind of door-plate locking mechanism of strongbox, comprise door-plate (1), the password input panel dish (20) of door-plate peripheral hardware, emergent lock on the door-plate inboard etc. is set, shifting fork piece (11) one ends that wherein are arranged on the lock core fork type mechanical lock of door-plate inboard have lock pin (8), can drive latch mechanism, the shifting fork piece other end is limited in the fluting of main electronics retaining mechanism, it is characterized in that: described emergent lock is an emergency electronic lock (16), and this emergency electronic lock is furnished with the emergency key (21) that is specific to this lock; On door-plate, be connected with a little plate washer (18) with holes, going up emergency electronic lock (16) at mainboard (7) is set up in parallel with main electronic lock (15), when emergency electronic is locked in dead electricity, its electromagnet armature column cap interts in the hole of little plate washer (18), and emergency key joint (22) connects the interface (23) of peripheral hardware.
2, the door-plate locking mechanism of a kind of strongbox according to claim 1, it is characterized in that: described latch mechanism comprises latch board (3) and the lock bolt (5) affixed with it, also comprise by the auto-lock shifting fork sheet (9) that is arranged on the latch board downside and be arranged on the latch board upside and self-locking structure that the torsion spring (13) coaxial with auto-lock shifting fork constitutes, described axle (10) is fixed on the door-plate inboard, described latch board has the groove of plurality of preset track, intermediate channel (27) has the lock pin (8) of the shifting fork piece of lock core fork type mechanical lock to insert, also have the bending end of torsion spring (13) to be stuck in the intermediate channel (27) along last, lower channel (28) has the axle (10) that is fixed on the door-plate to pass and has auto-lock shifting fork sheet bending end to stretch out, and has another bending end of torsion spring to pass in the aperture of auto-lock shifting fork sheet bending end.
3, the door-plate locking mechanism of a kind of strongbox according to claim 1 and 2 is characterized in that: the track of the latch board lower channel (28) of described latch mechanism is a lightning shape, and during bolt locking, lock shift fork bending end props up the bending place at groove middle part, self-locking; When bolt was opened, the auto-lock shifting fork bending end slided to the most end place of groove.
4, the door-plate locking mechanism of a kind of strongbox according to claim 1 and 2, it is characterized in that: described main electronics retaining mechanism comprises the mainboard (7) of the installation electronic lock of main electronic lock (15) and band bending edge, the small slide plate (2) of one end bending, wherein the superimposed place of mainboard and small slide plate has some bar-shaped troughs, the small slide plate middle part corresponding with mainboard has b shape groove (25), the armature of main electronic lock (15) passes the intermediate channel of mainboard when dead electricity, and be stuck in the bottom of small slide plate b shape groove (25), and then the arc end of the shifting fork piece of lock core fork type mechanical lock is limited in mainboard middle part bar-shaped trough and the b shape groove (25); The armature of main electronic lock withdraws from b shape groove when getting electric adhesive, the arc end of the shifting fork piece of lock core fork type mechanical lock can be stirred small slide plate and slide to b shape groove (25) top on the bending edge of mainboard.
5, the door-plate locking mechanism of a kind of strongbox according to claim 1 and 2, it is characterized in that: the mainboard of described main electronics retaining mechanism is being offered some bar-shaped troughs with the upper and lower part at the superimposed place of small slide plate, small slide plate is connected with rivet (24) in the bar-shaped trough correspondence position, and rivet (24) can slide up and down in the bar-shaped trough of mainboard.
6, the door-plate locking mechanism of a kind of strongbox according to claim 1 and 2, it is characterized in that: described latch mechanism also is provided with crashproof kayser, and promptly a bar-shaped trough (29) is opened on latch board top, with the affixed one little vertical rod (26) of groove parallel position; Be fixed on the door-plate and be through column (14) in the bar-shaped trough; Be located at a little locking plate (19) of latch board upside in addition, on the little locking plate with latch board on the bar-shaped trough corresponding position also have a bar-shaped trough, column (14) passes latch board and little locking plate bar-shaped trough separately simultaneously, little locking plate one end has a breach, and the other end corresponding with little vertical rod (26) affixed on the latch board has an open slot.
7, the door-plate locking mechanism of a kind of strongbox according to claim 1 and 2, it is characterized in that also being provided with main control chip (17) on the mainboard (7) of described main electronics retaining mechanism, the main control chip is provided with the external power supply pod interface, the buzzer interface of button sounding, main electronic lock, emergency electronic lock interface etc., and be connected to corresponding device.
8, the door-plate locking mechanism of a kind of strongbox according to claim 6, it is characterized in that: the little locking plate (19) of described crashproof kayser also has a pimple with holes at band open slot one end, have an end of a little spring (12) to pass hole in this pimple, the little spring other end is on column (14).
9, the door-plate locking mechanism of a kind of strongbox according to claim 1, it is characterized in that described main electronic lock (15) and emergency electronic lock (16) be electric suction type electromagnetic valve, the password of wherein main electronic lock (15) is by password input panel dish (20) input of door-plate peripheral hardware, the password sintering of emergency electronic lock is in a little chip (30), this little chip (30) is located in the emergency key box (21), and imports via the interface (23) on the password input panel dish (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520013908 CN2816278Y (en) | 2005-08-09 | 2005-08-09 | Door-plate locking mechanism of safe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520013908 CN2816278Y (en) | 2005-08-09 | 2005-08-09 | Door-plate locking mechanism of safe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2816278Y true CN2816278Y (en) | 2006-09-13 |
Family
ID=36996084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520013908 Expired - Fee Related CN2816278Y (en) | 2005-08-09 | 2005-08-09 | Door-plate locking mechanism of safe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2816278Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101654967B (en) * | 2009-07-30 | 2012-09-05 | 宁波永发集团有限公司 | Key for blade lock |
| CN103217077A (en) * | 2013-04-03 | 2013-07-24 | 烟台三环科技有限公司 | Intelligent ammunition carrying box |
-
2005
- 2005-08-09 CN CN 200520013908 patent/CN2816278Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101654967B (en) * | 2009-07-30 | 2012-09-05 | 宁波永发集团有限公司 | Key for blade lock |
| CN103217077A (en) * | 2013-04-03 | 2013-07-24 | 烟台三环科技有限公司 | Intelligent ammunition carrying box |
| CN103217077B (en) * | 2013-04-03 | 2015-06-24 | 烟台三环科技有限公司 | Intelligent ammunition carrying box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |