CN201588457U

CN201588457U - Burglarproof door

Info

Publication number: CN201588457U
Application number: CN2010200011643U
Authority: CN
Inventors: 肖家祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-01-14
Filing date: 2010-01-14
Publication date: 2010-09-22
Anticipated expiration: 2020-01-14

Abstract

The utility model discloses a burglarproof door, aiming at further improving the safety performance of the existing burglarproof door. The burglarproof door is provided with a lockset which is provided with a lock tongue and a lock catch; a first microswitch is arranged at the side of the burglarproof door where the lock tongue is arranged or the side of the burglarproof door or a wall body where the lock catch is positioned; the first microswitch is arranged at the area adjacent to the upper part or the lower part of the lock tongue or the lock catch; an action reed of the first microswitch is arranged in a gap at the joint part of the lock tongue and the lock catch; the first microswitch is also connected with a time delay unit by a lead; and the time delay unit is connected with a buzzer and a power supply by leads. The burglarproof door can be widely applied to buildings such as various private houses, communities, plants and the like.

Description

Security door

Technical field

The utility model relates to a kind of security door.

Background technology

Over the past thousands of years, door is one barrier of protection people personal safety as well as the property safety always.Usually, lock structure also is housed on the door and strengthens its security performance; Existing lockset is still continued to use the prototype structure of before being made up of lock core, dead bolt, pellet shot from a slingshot and spring mostly, its principle is that the public is known already, thereby cause the security performance of existing lockset not fully up to expectations, and some lawless person even utilize tools used in crime such as card just it can be pried open, therefore, the security performance of existing door awaits further to improve.

The utility model content

The utility model provides a kind of security door, with the security performance of the existing security door of further raising.

The security door that the utility model provides is provided with lockset, this lockset comprises dead bolt and snap close, wherein, one side of one side of the security door at this dead bolt place or the security door at this snap close place or body of wall is provided with at least one microswitch, this microswitch be located on this dead bolt or the snap close or under adjacent domain, and the action reed of this microswitch places this dead bolt to combine with this snap close between the door crack at place; This microswitch also lead connects delayer, and this delayer lead connects buzzer and power supply, and wherein, this microswitch is designated as first microswitch.

Optionally, this lockset also is provided with lock core, pellet shot from a slingshot and spring, and inside also is provided with at least one microswitch, and this microswitch is designated as second microswitch, and this microswitch is communicated with keyhole on being located at lock core and contacts with the matched key that inserts this keyhole zero; And this second microswitch also lead connects this delayer.For example, be provided with a revolving part that is subjected to this lock core transmission after this keyhole, an end of this dead bolt is articulated in this revolving part, and this second microswitch places part that this revolving part and this dead bolt zero contact and over against this keyhole; Further, this revolving part is the center rotation with this second microswitch, and/or the beeline between this second microswitch and this keyhole near-end is not higher than 2 millimeters.Again for example, the front end of this matched key is provided with groove, and this microswitch and this groove are oppositely arranged.

In the utility model, this security door is provided with first microswitch, the action reed of this first microswitch places between the crack, when the user uses card or other tool used in crime picking locks, be easy to touch this first microswitch, and then cause buzzer and produce alarm, thereby lawless person such as burglar is caught in the meshes of law, improved the safety of this door lock.Further, also be provided with second microswitch in this lockset, during use, have only the key of coupling could open this lockset normally, and when unmatched key or other instrument (for example acupuncture needle, chewing gum or the like) when inserting this keyhole, be easy to touch hiding microswitch, also can cause buzzer and produce alarm, the safety that has further improved this door lock.In the utility model, power supply (comprising power converter), delayer and the buzzer that is connected with the microswitch lead place usually behind the door or indoor body of wall on, in order to avoid judged in advance by the burglar and destroy, further improved the security performance of this theftproof lock.

In the utility model, at least one support can also be set on above-mentioned security door, this support cooperates with above-mentioned first microswitch to stop this first microswitch deformation with the deformation of this security door under this security door closed condition.Because the burglar is when picking lock, can make the edge generation deformation of security door usually, and under the effect of this support, then can make the action reed of this microswitch still be between the crack, so that it is when foreign body intrusion, stable and produce alarm accurately.Further, above-mentioned delayer also lead connects at least one the 3rd microswitch that places on the window, and this security door also is provided with camera, this camera lead connects camera monitoring system, in this camera monitoring system and first microswitch, second microswitch and the 3rd microswitch any one or arbitrarily composite conductor be connected, to carry out self-starting according to its triggering signal; Optionally, this camera and camera monitoring system also can replace with camera cheaply; Promptly when generation was unusual, picking lock person's action message under the real time record was can be widely used in true evidence in the buildings such as various private residences, community, factory building as after this confirming.

Description of drawings

Partial structurtes schematic diagram under the security door opening-wide state that Fig. 1 provides for the utility model.

Specific embodiment

Below in conjunction with Figure of description the specific embodiment of the present utility model is done detailed description.

As shown in Figure 1, the utility model provides a kind of security door, this security door is provided with lockset, this lockset comprises dead bolt and snap close, one side of the security door at this dead bolt place is provided with first microswitch (in other application scenarios, this first microswitch also can be located at a side of the security door or the body of wall at this snap close place, wherein, be located at that the side at dead bolt place is more convenient to be realized electrically connecting with equipment such as delayer), this first microswitch is located at adjacent domain under this dead bolt (in other embodiment, this first microswitch also can be located at flexibly on this dead bolt or the snap close or under adjacent domain, it can be one, also can be a plurality of, if in the possible scope of activities of the person that is deployed in the picking lock and do not influence normal switch door), and between the action reed of this first microswitch crack that places this dead bolt to combine to locate with this snap close; This first microswitch also lead connects delayer, and this delayer lead connects buzzer and power supply.

In the utility model, microswitch (comprising above-mentioned first microswitch and follow-up second microswitch) claims contact switch or sensitive switch again, is a kind of high-speed switch of exerting pressure and actuating.Its operating principle is: outer mechanical force is used to move reed by actuated element (push-piece, button, lever, roller etc.) with masterpiece, and with energy accumulation after critical point, produce snap action, the movable contact and the fixed contact of action reed end are switched on or switched off fast.After the active force on the actuated element was removed, the action reed produced counteragent power, reach the action critical point of reed when the actuated element reverse stroke after, the instantaneous counteragent of finishing.The contact spacing of microswitch is little, actuating length is short, press that power is little, break-make is rapid, is used to realize that power on/off controls.

Because the picking lock person can eject by tools used in crime such as card will put in snap close in the door crack dead bolt usually or direct picking lock; therefore; in the utility model; because the action reed of first microswitch places in the possible scope of activities of this picking lock person; therefore be easy to be touched; and then produce an electric signal and output to delayer, and make this delayer export an alarm by buzzer again.Further, at least one support can also be set on above-mentioned security door, this support cooperates with this first microswitch to stop this first microswitch deformation with the deformation of this security door under this security door closed condition, promptly avoid the action reed disengaging picking lock person's of this first microswitch scope of activities, with stability and the antijamming capability that improves this security door.

Above-mentioned lockset also is provided with lock core, pellet shot from a slingshot and spring except that dead bolt, snap close.Wherein: lock core is generally lock cylinder made of copper, can lock or open during rotation, and branch internal cylinder and outer lock core, internal cylinder then is the place of inserting key; Pellet shot from a slingshot and outer pellet shot from a slingshot were cylindrical usually, different in size in pellet shot from a slingshot was divided into, and in the circular hole of outer lock core, a lock generally has 3--5 group pellet shot from a slingshot in being contained in; Spring then is contained in the circular hole of outer lock core and withstands pellet shot from a slingshot; Dead bolt is a flexible part to snap close when unblanking, and internal cylinder to drive this dead bolt when rotating flexible.

For further strengthening the theftproof performance of above-mentioned door lock, can also also be provided with at least one (also can be a plurality of) microswitch in the inside of this lockset, this microswitch is designated as second microswitch, and this second microswitch is communicated with keyhole on being located at lock core and contacts with the matched key that inserts this keyhole zero; And this second microswitch also lead connects above-mentioned delayer.Lockset manufacturer can be provided with the particular location of this second microswitch flexibly.In the present embodiment, can adopt following two kinds of preferable set-up modes:

In mode one, the above-mentioned lock structure, usually also be provided with a revolving part that is subjected to the lock core transmission of above-mentioned lockset after keyhole, an end of this dead bolt is articulated in this revolving part; Therefore, this second microswitch can be placed part that this revolving part and this dead bolt zero contact and over against this keyhole.During use, this revolving part can be the center rotation with this second microswitch, and for dwindling and limit picking lock person's activity space, the beeline between this second microswitch and this keyhole is not higher than 2 millimeters usually.

Mode two, this second microswitch is located at the rear end of keyhole, corresponding with it, the front end of above-mentioned matched key is provided with groove, and this second microswitch and this groove are oppositely arranged.

After this lockset is deployed with second microswitch, the key of coupling can be opened this lockset normally, and when unmatched key or other instrument (for example acupuncture needle, chewing gum or the like) when inserting this keyhole, be easy to touch hiding microswitch, and then produce an electric signal and output to delayer and further cause buzzer and produce alarm, thereby lawless persons such as burglar are caught in the meshes of law, have improved the safety of this lockset.

Further, also above-mentioned first microswitch can be applied in the security settings of window in the present embodiment, be first microswitch on the difference security door, present specification will place this microswitch on the window to be called the 3rd microswitch (not shown), the deployment of the 3rd microswitch and first microswitch are similar, do not repeat them here; And, be the reduction cost, the 3rd microswitch can with the shared above-mentioned power supply of first microswitch, delayer and buzzer.

In the present embodiment, above-mentioned security door also can further be installed a camera, this camera lead connects camera monitoring system, in this camera monitoring system and first microswitch, second microswitch and the 3rd microswitch any one or arbitrarily composite conductor be connected, to carry out self-starting according to its triggering signal; Promptly when generation was unusual, picking lock person's action message under the real time record was with the evidence as the affirmation fact after this; Based on the consideration of factors such as cost, this camera monitoring system and camera also can substitute with camera.

In sum, security door provided by the utility model can be widely used in the buildings such as various private residences, community, factory building.

More than; it only is preferred embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claim was defined.

Claims

1. security door, be provided with lockset, described lockset comprises dead bolt and snap close, it is characterized in that, the security door at one side of the security door at described dead bolt place or described snap close place or a side of body of wall are provided with at least one microswitch, described microswitch be located on described dead bolt or the snap close or under, and the action reed of described microswitch places described dead bolt to combine with described snap close between the door crack at place; Described microswitch also lead connects delayer, and described delayer lead connects buzzer and power supply, and wherein, described microswitch is designated as first microswitch.

2. security door according to claim 1, it is characterized in that, described lockset is provided with lock core, pellet shot from a slingshot and spring, and inside also is provided with at least one microswitch, this microswitch is designated as second microswitch, and this second microswitch is communicated with keyhole on being located at lock core and contacts with the matched key that inserts this keyhole zero; Described second microswitch also lead connects described delayer.

3. security door according to claim 2, it is characterized in that, be provided with a revolving part that is subjected to described lock core transmission after the described keyhole, one end of described dead bolt is articulated in described revolving part, and described second microswitch places part that described revolving part and described dead bolt zero contact and over against described keyhole.

4. security door according to claim 3 is characterized in that, described revolving part is the center rotation with described second microswitch.

5. according to claim 3 or 4 described security doors, it is characterized in that the beeline between described second microswitch and the described keyhole near-end is not higher than 2 millimeters.

6. security door according to claim 2 is characterized in that the front end of described matched key is provided with groove, and described second microswitch and described groove are oppositely arranged.

7. according to the arbitrary described security door of claim 1 to 6, it is characterized in that, described security door is provided with at least one support, and this support cooperates with described first microswitch to stop the deformation with the deformation of this security door of described first microswitch under this security door closed condition.

8. security door according to claim 7 is characterized in that, described delayer also lead connects at least one the 3rd microswitch that places on the window.

9. security door according to claim 8, it is characterized in that, described security door also is provided with camera, this camera lead connects camera monitoring system, in this camera monitoring system and first microswitch, second microswitch and the 3rd microswitch any one or arbitrarily composite conductor be connected, to carry out self-starting according to its triggering signal.

10. security door according to claim 8 is characterized in that, any one in described first microswitch, second microswitch and the 3rd microswitch or any combination are gone back lead and connected camera, to carry out self-starting according to its triggering signal.