CN105909071B - Burglar alarm - Google Patents

Burglar alarm Download PDF

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Publication number
CN105909071B
CN105909071B CN201610407732.1A CN201610407732A CN105909071B CN 105909071 B CN105909071 B CN 105909071B CN 201610407732 A CN201610407732 A CN 201610407732A CN 105909071 B CN105909071 B CN 105909071B
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CN
China
Prior art keywords
theftproof lock
door
panel assemblies
lock
door panel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201610407732.1A
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Chinese (zh)
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CN105909071A (en
Inventor
代明生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DEYANG HENGDA LUMINAIRE MANUFACTURING Co Ltd
Original Assignee
DEYANG HENGDA LUMINAIRE MANUFACTURING Co Ltd
Priority date (The priority date 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 date listed.)
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Application filed by DEYANG HENGDA LUMINAIRE MANUFACTURING Co Ltd filed Critical DEYANG HENGDA LUMINAIRE MANUFACTURING Co Ltd
Priority to CN201610407732.1A priority Critical patent/CN105909071B/en
Publication of CN105909071A publication Critical patent/CN105909071A/en
Application granted granted Critical
Publication of CN105909071B publication Critical patent/CN105909071B/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B45/00Alarm locks
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B35/00Locks for use with special keys or a plurality of keys ; keys therefor
    • E05B35/08Locks for use with special keys or a plurality of keys ; keys therefor operable by a plurality of keys
    • E05B35/12Locks for use with special keys or a plurality of keys ; keys therefor operable by a plurality of keys requiring the use of two keys, e.g. safe-deposit locks
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00Locks or fastenings with special structural characteristics
    • E05B63/14Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
    • E05B63/143Arrangement of several locks, e.g. in parallel or series, on one or more wings
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00Locks or fastenings with special structural characteristics
    • E05B63/14Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
    • E05B63/146Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70Door leaves
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70Door leaves
    • E06B2003/7046Door leaves with provisions for locks, hinges or other fittings

Abstract

The present invention relates to use burglar alarm in installations and facilities,More particularly to burglar alarm,Including the first theftproof lock and door panel assemblies,First theftproof lock is connected with latch by linkage,The latch is arranged on the door panel assemblies,The lock core of first theftproof lock is equipped with the first private key,Set on the door panel assemblies jagged,Operating room is formed at the rear of the indentation, there door panel assemblies,The key insert port of first theftproof lock is arranged in the operating room,The key insert port of first theftproof lock and the position of the notch are staggered,Rotate the first private key in key insert port,Controllable linkage drives latch to stretch out in the rear space of the door panel assemblies edge or the door panel assemblies of retracting,Since the key insert port of the first theftproof lock is more hidden,It is smaller to operate chamber inner space,Extraneous violent means are not easily passed through to destroy,Make burglar alarm anti-theft effect preferable.

Description

Burglar alarm
Technical field
The present invention relates to burglar alarm, more particularly to burglar alarm are used in installations and facilities.
Background technology
In life on our common industrial equipment facilities, it will usually which common door lock type lock is set, and use is general In the lock core of logical key insertion lockset, lock core is rotated, you can directly open lockset.
But the lockset that common industrial equipment is set is easier to be destroyed by extraneous means, makes anti-theft effect Failure, for example, the installations and facilities such as communication base station, high mast lighting and remote monitor in the wild are set, wherein can set collection It is used to provide continual power supply for installations and facilities into power-supply system, ensures the continuous service of installations and facilities, but due to integrated Power-supply system cost is higher, and is easier applied to other field, it may appear that stolen situation, so being required to as integrated electricity Source system sets single burglar alarm, is typically provided with common door lock type and prevents using integrated power supply system is arranged on In the cabinet for stealing device, still, since common door lock type anti-theft device easier bored by the external world, strike, the violence hand such as prizes Section is opened, and anti-theft effect is poor, or easily the situation that integrated power supply system is stolen occurs, it has to spends more expense weight It is new that integrated power supply system and anti-theft device are set, spend more manpower and materials to replace and safeguard integrated power supply system and antitheft dress Put, directly affect the normal operation of installations and facilities, cause large effect.
So at present there is an urgent need for a kind of anti-theft effect is preferable, the burglar alarm that extraneous means are destroyed is not easily passed through.
The content of the invention
It is an object of the invention to:For being easier to pass through the external world with burglar alarm on existing industrial equipment facility Means are destroyed, the poor technical problem of anti-theft effect, there is provided a kind of anti-theft effect is preferable, not easily passs through what extraneous means were destroyed Burglar alarm.
To achieve these goals, the technical solution that the application uses for:
Burglar alarm, including the first theftproof lock and door panel assemblies, first theftproof lock are connected by linkage There is latch, the latch is arranged on the door panel assemblies, and the lock core of first theftproof lock is equipped with the first private key Spoon, sets on the door panel assemblies jagged, forms operating room at the rear of the indentation, there door panel assemblies, described first is antitheft The key insert port of lock is arranged in the operating room, and the key insert port of first theftproof lock is wrong with the position of the notch Open, rotate the first private key in key insert port, can control linkage to drive latch to stretch out the door panel assemblies side In the rear space of edge or the door panel assemblies of retracting.
The burglar alarm of the application, by setting notch on door panel assemblies, at the rear of indentation, there door panel assemblies The key insert port that operating room is used to install the first theftproof lock is formed, operating room space is smaller, the key of first theftproof lock Insert port and the position of the notch are staggered so that and the position of the key insert port of the first theftproof lock is more hidden, by prizing, striking, The extraneous violent means such as brill cannot destroy the indoor key insert port of operation, make burglar alarm anti-theft effect preferable, no Easily destroyed by extraneous violent means, meanwhile, drive latch to stretch out the door panel assemblies edge or retraction by linkage In the rear space of the door panel assemblies, in use, be open in industrial equipment facility or building etc. by setting on lock construction element, will Door panel assemblies are engaged with opening, then control the movement of latch and then control door panel assemblies and by lock construction element by linkage Connection or separation, connection is relatively firm, burglar alarm is not easily passed through extraneous violent means damage.
As the preferred solution of the application, the key insert port of first theftproof lock is arranged on the operating room top horizontal Face.By the top planes that the key insert port of the first theftproof lock is arranged on to operating room so that the key of the first theftproof lock is inserted Entrance is mutually perpendicular to door panel assemblies, is opened by the way of key is inserted into from bottom to top and is rotated the first theftproof lock, further made The key insert port of first theftproof lock is more hidden, improves the anti-theft effect of burglar alarm.
As the preferred solution of the application, the door panel assemblies include the first door-plate and the second door-plate, second door-plate It is fixedly connected with the first door-plate, first door-plate and the second door-plate thickness are different, and the notch is arranged on the second door-plate.It is logical Cross and notch is arranged on the second door-plate so that operating room is fixedly connected with the second door-plate, due to the first door-plate and the second door-plate Thickness is different, and the second door-plate is thicker compared with the first door-plate, and operating room is fixedly connected with the second door-plate so that operating room not easily passs through outside Boundary violent means destroy, and extraneous violence is not easily passed through so that being arranged on and operating the key insert port of indoor first theftproof lock Means are destroyed, and further improve the anti-theft effect of burglar alarm.
As the preferred solution of the application, the bottom surface of the operating room is inclined plane, the bottom surface of the operating room and second Angle is M, 90 ° of 45 °≤M < between door-plate.Operating room bottom surface is arranged to inclined plane so that relatively hold when opening the first theftproof lock Easy is connected the first private key with the lock core of the first theftproof lock, and the setting of inclined plane also reduces the inside sky of operating room Between, the instrument of extraneous violent means such as implementation is struck, is prized, is bored cannot be introduced into operating room, further making the lock core of the first theftproof lock Extraneous violent means are not easily passed through to destroy.
As the preferred solution of the application, the second door-plate inner wall is provided with warning device, and the warning device is set In in operating room.By that can be closed in advance before the second door-plate inner wall sets warning device, staff to open the first theftproof lock Warning device is closed, since warning device is arranged on the second door-plate inner wall and in operating room, position is more hidden, and unauthorized person is broken When bad second door-plate or the first anti-theft lock core, warning device can be easier triggered, produces alarm signal.
As the preferred solution of the application, it is additionally provided with second door-plate and the separable connection of the linkage The second theftproof lock, for second theftproof lock equipped with the second private key, the second theftproof lock linkage is arranged on described the Between one theftproof lock and the linkage, by rotating the lock core of first theftproof lock, control second theftproof lock with The connection or separation of the linkage.Pass through the second theftproof lock being arranged on the second door-plate and the separable company of linkage Connect, by rotation the second theftproof lock of control of the first theftproof lock and the separation and connection of linkage, only pass through the first private key After second theftproof lock is connected by spoon with linkage, it could be prevented by the second private key rotation second that the second theftproof lock is equipped with Lock is stolen, and then linkage movement is driven by the second theftproof lock, makes linkage drive latch to stretch out the door panel assemblies side In the rear space of edge or the door panel assemblies of retracting so that in the burglar alarm course of work, even if unauthorized person is logical The lock core that extraneous violent means destroy the second theftproof lock is crossed, also the second theftproof lock can not be made to be connected with linkage, can only passed through First private key, which rotates the first theftproof lock, just can be such that the second theftproof lock is connected with linkage, farthest improve anti-theft journal The anti-theft effect of alarm device.
As the preferred solution of the application, the linkage includes the rotating disc and link assembly being connected with each other, described Link assembly one end is connected with latch, and the other end is connected with rotating disc, the rotating disc and the separable company of the second theftproof lock Connect.When rotating disc is connected with the second theftproof lock, rotates the second theftproof lock and drive link assembly movement, and then by link assembly It is mobile to drive latch to stretch out in the rear space of the door panel assemblies edge or the door panel assemblies of retracting.
As the preferred solution of the application, thread drawing mechanism is provided between first theftproof lock and the second theftproof lock, is turned The lock core of dynamic first theftproof lock, the thread drawing mechanism drive the second theftproof lock to connect or separate with rotating disc.By the first theftproof lock And second the thread drawing mechanism set between theftproof lock control connection between the second theftproof lock and rotating disc or separate, structure is simpler Single, cost is relatively low.
As the preferred solution of the application, the link assembly is connected with some latch, and some latch are even Synchronously stretched out under the drive of bar assembly in the rear space of the door panel assemblies edge or the door panel assemblies of retracting.Pass through company Bar assembly connects some latch, and some latch synchronizing movings so that latch and industrial equipment facility or building etc. It is relatively firm by lock construction element connection.
In conclusion by adopting the above-described technical solution, the beneficial effect of the burglar alarm of the application is:
1. by setting notch on door panel assemblies, operating room is formed at the rear of indentation, there door panel assemblies and is used to install The key insert port of first theftproof lock, operating room space is smaller, key insert port and the notch of first theftproof lock Stagger position so that the position of the key insert port of the first theftproof lock is more hidden, and by prizing, striking, the extraneous violent means such as to bore equal The indoor key insert port of operation cannot be destroyed, makes burglar alarm anti-theft effect preferable, not easily passs through extraneous violent means Destroy;
2. the rear of the latch stretching door panel assemblies edge or the door panel assemblies of retracting is driven by linkage In space, door panel assemblies can be arranged on industrial equipment facility or building etc. and on lock construction element, passed through control according to actual conditions The movement of lockmaking stops and then control door panel assemblies and by the connection of lock construction element or separate, connection relatively consolidates, and further makes antitheft Warning device not easily passs through extraneous violent means damage.
The beneficial effect of the burglar alarm other embodiment of the application is:
1. alarm can be closed in advance before the second door-plate inner wall sets warning device, staff to open the first theftproof lock Device, since warning device is arranged on the second door-plate inner wall and in operating room, position is more hidden, and unauthorized person destroys second When door-plate or the first anti-theft lock core, warning device can be easier triggered, produces alarm signal;
2. the second theftproof lock and the separable connection of linkage by being arranged on the second door-plate, by the first theftproof lock Rotation control the second theftproof lock and linkage separation and connection, only by the first private key by the second theftproof lock with After linkage connection, the second private key that could be equipped with by the second theftproof lock rotates the second theftproof lock, and then by second Theftproof lock drives linkage movement, makes linkage drive latch to stretch out the door panel assemblies edge or the retraction door In the rear space of plate component so that in the burglar alarm course of work, even if unauthorized person is broken by extraneous violent means The lock core of bad second theftproof lock, also can not be such that the second theftproof lock is connected with linkage, can only be rotated by the first private key First theftproof lock just can be such that the second theftproof lock is connected with linkage, farthest improve the antitheft effect of burglar alarm Fruit.
Brief description of the drawings
Fig. 1 is the structure diagram of the burglar alarm of the application;
Fig. 2 is the structure diagram of burglar alarm described in embodiment 2;
Fig. 3 is A-A cross-sectional views in Fig. 2.
Reference numeral
The first theftproof locks of 1-, the first private keys of 11-, 2- door panel assemblies, the first door-plates of 21-, the second door-plates of 22-, 23- are lacked Mouth, 24- operating rooms, 3- latch, 4- warning devices, 5- linkages, 51- rotating discs, 52- link assemblies, 6- second are antitheft Lock, the second private keys of 61-, 7- thread drawing mechanisms, 8- is by lock construction element.
Embodiment
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with attached drawing and specific implementation Example, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only explaining this hair It is bright, it is not intended to limit the present invention.
Embodiment 1
As shown in Figure 1, burglar alarm, including the first theftproof lock 1 and door panel assemblies 2, first theftproof lock 1 pass through Linkage 5 is connected with latch 3, and the latch 3 is arranged on the door panel assemblies 2, the lock core of first theftproof lock 1 Equipped with the first private key 11, jagged 23 are set on the door panel assemblies 2, after door panel assemblies 2 at the notch 23 It is square to be arranged on into operating room 24, the key insert port of first theftproof lock 1 in the operating room 24, first theftproof lock 1 key insert port and the position of the notch 23 are staggered, and rotate the first private key 11 in key insert port, the company of can control Linkage 5 drives latch 3 to stretch out in the rear space of 2 edge of door panel assemblies or the door panel assemblies 2 of retracting.
The burglar alarm of the application, by setting notch 23, the door panel assemblies 2 at notch 23 on door panel assemblies 2 Rear form the key insert port that operating room 24 is used to install the first theftproof lock 1,24 space of operating room is smaller, and described first is anti- The key insert port and the position of the notch 23 for stealing lock 1 stagger so that the position of the key insert port of the first theftproof lock 1 is more hidden Cover, by prizing, striking, the extraneous violent means such as boring and cannot destroy key insert port in operating room 24, make burglar alarm Anti-theft effect is preferable, not easily passs through extraneous violent means and destroys, meanwhile, drive latch 3 to stretch out the door-plate by linkage 5 In the rear space of 2 edge of component or the door panel assemblies 2 of retracting, in use, in the quilt such as industrial equipment facility or building Opening is set on lock construction element 8, door panel assemblies 2 are engaged with the opening, then the shifting of latch 3 is controlled by linkage 5 Dynamic and then control door panel assemblies 2 and by the connection of lock construction element 8 or separate, connection relatively consolidates, and further makes burglar alarm not Easily is damaged by extraneous violent means
Preferably, since the door panel assemblies 2 can be easier with being coordinated by the opening on lock construction element 8, can root According to actual conditions, the door panel assemblies 2 of different model specification are prepared, movement latch 3 makes door panel assemblies 2 and by lock construction element during use 8 connections.
Preferably, described can be removably connected by the antitheft article placed in lock construction element 8 with door panel assemblies 2, also may be used It is placed directly in and in lock construction element 8, is provided with the door panel assemblies 2 of the first theftproof lock 1 and can be used alone, also can be with placing antitheft thing The frame structure connection of product uses so that the burglar alarm scope of application is wider.
Preferably, the key insert port of first theftproof lock 1 is arranged on 24 top planes of operating room.Passing through will The key insert port of first theftproof lock 1 is arranged on the top planes of operating room 24 so that the key insert port of the first theftproof lock 1 with Door panel assemblies 2 are mutually perpendicular to, and the lock core for rotating the first theftproof lock 1 are opened by the way of key is inserted into from bottom to top, further Make the key insert port of the first theftproof lock 1 more hidden, improve the anti-theft effect of burglar alarm.
Preferably, the door panel assemblies 2 include the first door-plate 21 and the second door-plate 22, second door-plate 22 and first Door-plate 21 is fixedly connected, and first door-plate 21 is different with 22 thickness of the second door-plate, and the notch 23 is arranged on the second door-plate 22 On.By the way that notch 23 is arranged on the second door-plate 22 so that operating room 24 is fixedly connected with the second door-plate 22, due to first Plate 21 is different with 22 thickness of the second door-plate, and the second door-plate 22 is thicker compared with the first door-plate 21, and operating room 24 is fixed with the second door-plate 22 Connection is so that operating room 24 not easily passs through extraneous violent means and destroys, so that the first theftproof lock being arranged in operating room 24 1 key insert port not easily passs through extraneous violent means and destroys, and further improves the anti-theft effect of burglar alarm.
Preferably, the bottom surface of the operating room 24 is inclined plane, the bottom surface of the operating room 24 and the second door-plate 22 it Between angle be M, 90 ° of 45 °≤M <.24 bottom surface of operating room is arranged to inclined plane so that when opening the lock core of the first theftproof lock 1 Easier the first private key 11 is connected with the lock core of the first theftproof lock 1, the setting of inclined plane also reduces operating room 24 Inner space, the instrument of extraneous violent means such as strike implementation, prize, boring cannot be introduced into operating room 24, further making first anti- The lock core for stealing lock 1 not easily passs through extraneous violent means and destroys, the inventors of the present application found that by the bottom surface of operating room 24 and second It is optimal that angle between door-plate 22, which is arranged to 50 °,.
Preferably, 22 inner wall of the second door-plate is provided with warning device 4, the warning device 4 is arranged at operating room In 24.By that can be closed in advance before 22 inner wall of the second door-plate sets warning device 4, staff to open the first theftproof lock 1 Warning device 4, since warning device 4 is arranged on 22 inner wall of the second door-plate and in operating room 24, position is more hidden, juridical-person When member destroys the second door-plate 22 or the first 1 lock core of theftproof lock, warning device 4 can be easier triggered, produces alarm signal.
Embodiment 2
As shown in Figs. 1-3, burglar alarm as described embodiments, be additionally provided with second door-plate 22 with it is described Second theftproof lock 6 of 5 separable connection of linkage, second theftproof lock 6 is equipped with the second private key 61, and described The linkage of two theftproof locks 6 is arranged between first theftproof lock 1 and the linkage 5, by rotating first theftproof lock 1 Lock core, control the connection of second theftproof lock 6 and the linkage 5 or separate.By being arranged on the second door-plate 22 The second theftproof lock 6 and 5 separable connection of linkage, the second theftproof lock 5 is controlled by the rotation of the lock core of the first theftproof lock 1 Separation with linkage 5 and it is connected, after only second theftproof lock 6 is connected with linkage 5 by the first private key 11, The second private key 61 that could be equipped with by the second theftproof lock 6 rotates the lock core of the second theftproof lock 6, and then by the second theftproof lock 6 lock core drives linkage 5 to move, and makes linkage 5 drive latch 3 to stretch out 2 edge of door panel assemblies or retraction In the rear space of the door panel assemblies 2 so that in the burglar alarm course of work, even if unauthorized person passes through extraneous violence Means destroy the lock core of the second theftproof lock 6, and the second theftproof lock 6 can not also be connected with linkage 5, can only be special by first Key 11, which rotates the first theftproof lock 1, can just be such that the second theftproof lock 6 is connected with linkage 5, farthest improve burglar alarm The anti-theft effect of device.
Preferably, the linkage 5 includes the rotating disc 51 and link assembly 52 being connected with each other, the link assembly 52 one end are connected with latch 3, and the other end is connected with rotating disc 51,51 and second theftproof lock of rotating disc, the 6 separable company Connect.When rotating disc 51 is connected with the second theftproof lock 6, rotating the lock core of the second theftproof lock 6 can drive link assembly 52 to move, into And after stretching out 2 edge of door panel assemblies or the retraction door panel assemblies 2 by the mobile drive latch 3 of link assembly 52 In side space.
Preferably, being provided with thread drawing mechanism 7 between 1 and second theftproof lock 6 of the first theftproof lock, it is antitheft to rotate first The lock core of lock 1, the thread drawing mechanism 7 drive the second theftproof lock 6 to connect or separate with rotating disc 5.By the first theftproof lock 1 and second The thread drawing mechanism 7 that is set between theftproof lock 6 controls connection between the second theftproof lock 6 and rotating disc 5 or separates, and structure is simpler Single, cost is relatively low.
Preferably, the link assembly 52 is connected with some latch 3, some latch 3 are in link assembly 52 Drive under synchronously stretch out in the rear space of 2 edge of door panel assemblies or the door panel assemblies 2 of retracting.Pass through connection rod set Part 2 connects some latch 3, and 3 synchronizing moving of some latch so that latch 3 and industrial equipment facility or building etc. Connected by lock construction element 8 relatively firm.
Above example only not limits technical solution described in the invention to illustrate the present invention, although this explanation Book is with reference to the above embodiments to present invention has been detailed description, but the present invention is not limited to above-mentioned specific embodiment party Formula, thus it is any modify to the present invention or equivalent substitution, and the technical solution of all spirit and scope for not departing from invention And its improve, it should all cover in scope of the presently claimed invention.

Claims (9)

1. burglar alarm, it is characterised in that including the first theftproof lock and door panel assemblies, linkage is connected with latch, The latch is arranged on the door panel assemblies, and the second theftproof lock, the second theftproof lock and connecting rod are additionally provided with door panel assemblies The separable connection of mechanism, controls connecting rod mechanism drive latch to stretch out the door panel assemblies edge or the retraction door-plate group In the rear space of part, the lock core of first theftproof lock is provided with scarce on the door panel assemblies equipped with the first private key Mouthful, operating room is formed at the rear of the indentation, there door panel assemblies, the key insert port of first theftproof lock is arranged on described In operating room, the key insert port of first theftproof lock and the position of the notch are staggered, second theftproof lock equipped with Second private key, the second theftproof lock linkage is arranged between first theftproof lock and the linkage, by turning The lock core of first theftproof lock is moved, the connection of second theftproof lock and the linkage is controlled or separates.
2. burglar alarm as claimed in claim 1, it is characterised in that:The key insert port of first theftproof lock is set In the operating room top planes.
3. burglar alarm as claimed in claim 2, it is characterised in that:The door panel assemblies include the first door-plate and second Door-plate, second door-plate are fixedly connected with the first door-plate, and first door-plate and the second door-plate thickness are different, and the notch is set Put on the second door-plate.
4. burglar alarm as claimed in claim 3, it is characterised in that:The bottom surface of the operating room is inclined plane, described Angle is M, 90 ° of 45 °≤M < between the bottom surface of operating room and the second door-plate.
5. burglar alarm as claimed in claim 4, it is characterised in that:The second door-plate inner wall is provided with alarm dress Put, the warning device is arranged in operating room.
6. the burglar alarm as described in claim 3-5 any one, it is characterised in that:Second theftproof lock is arranged on described On second door-plate.
7. burglar alarm as claimed in claim 6, it is characterised in that:The linkage includes the rotation being connected with each other Disk and link assembly, described link assembly one end are connected with latch, and the other end is connected with rotating disc, the rotating disc and second The separable connection of theftproof lock.
8. burglar alarm as claimed in claim 7, it is characterised in that:Between first theftproof lock and the second theftproof lock Be provided with thread drawing mechanism, rotate the lock core of the first theftproof lock, the thread drawing mechanism drive the second theftproof lock be connected with rotating disc or Separation.
9. burglar alarm as claimed in claim 8, it is characterised in that:The link assembly is connected with some latch, The door panel assemblies edge is synchronously stretched out under the drive of link assembly for some latch or the door panel assemblies of retracting Rear space in.
CN201610407732.1A 2016-06-12 2016-06-12 Burglar alarm Active CN105909071B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201610407732.1A CN105909071B (en) 2016-06-12 2016-06-12 Burglar alarm

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CN105909071B true CN105909071B (en) 2018-04-24

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5245846A (en) * 1992-01-02 1993-09-21 James C Thomas Locking mechanism for lightweight security doors
CN201137428Y (en) * 2007-11-30 2008-10-22 郑清海 Special type storeroom door
CN203160883U (en) * 2013-03-15 2013-08-28 宁波永发集团有限公司 Box door locking structure
CN104727665A (en) * 2015-02-27 2015-06-24 艾谱机电发展(宁波)有限公司 Precision arms locker mechanism
CN104763280A (en) * 2015-03-25 2015-07-08 艾谱机电发展(宁波)有限公司 Fireproof moving door firearm cabinet
CN205743312U (en) * 2016-06-12 2016-11-30 德阳市恒达灯具制造有限公司 A kind of burglar alarm

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5245846A (en) * 1992-01-02 1993-09-21 James C Thomas Locking mechanism for lightweight security doors
CN201137428Y (en) * 2007-11-30 2008-10-22 郑清海 Special type storeroom door
CN203160883U (en) * 2013-03-15 2013-08-28 宁波永发集团有限公司 Box door locking structure
CN104727665A (en) * 2015-02-27 2015-06-24 艾谱机电发展(宁波)有限公司 Precision arms locker mechanism
CN104763280A (en) * 2015-03-25 2015-07-08 艾谱机电发展(宁波)有限公司 Fireproof moving door firearm cabinet
CN205743312U (en) * 2016-06-12 2016-11-30 德阳市恒达灯具制造有限公司 A kind of burglar alarm

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