CN2658314Y - Mechanical electromagnetic sensor of anti-theft door with top and bottom lock rod - Google Patents
Mechanical electromagnetic sensor of anti-theft door with top and bottom lock rod Download PDFInfo
- Publication number
- CN2658314Y CN2658314Y CN 200320115845 CN200320115845U CN2658314Y CN 2658314 Y CN2658314 Y CN 2658314Y CN 200320115845 CN200320115845 CN 200320115845 CN 200320115845 U CN200320115845 U CN 200320115845U CN 2658314 Y CN2658314 Y CN 2658314Y
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- China
- Prior art keywords
- permanent magnet
- theft door
- bottom lock
- utility
- model
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- Expired - Fee Related
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- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to a mechanical electromagnetic sensor of anti-theft door with top and bottom lock rods, is characterized in that the sensor is composed of a permanent magnet positioned on baffle boards of the top and bottom lock rods, a reed pipe S2 arranged on the anti-theft door at a positions corresponding to the baffle boards of the top and bottom lock rods and controlled by the permanent magnet, and a position sensor switch S1 positioned on the side of the anti-theft door. The utility model is safe and reliable, provides a remote alarming function; has high sensitivity, high reliability, large alarming scope, strong invisibility; can avoid false alarming resulted by improper operation to the maximum extent; does not use external power supply and thus avoids alarm failure owing to power failure or artificial breakdown. The utility model is applicable to be used in many places such as house doors, vehicle doors, file cabinets and safes etc.
Description
Technical field
The utility model relates to a kind of sensing device, relates in particular to a kind of band world lock security door machinery electromagnetic sensing device.
Background technology
Existing antitheft many employings of sensing mode sound, light, fax sense, the thief's that is easy to be stolen destruction and losing efficacy, its type of alarm generally is an onsite alarming.World lock is present security door a kind of mechanical lock commonly used, though it has good pick-proof performance, can not stop the burglar to sabotage.Before the utility model proposes, the applicant once proposed mechanical type and mechanical electromagnetic type security door sensor, because these two kinds of sensor devices all adopt the mechanical type induction to world lock action ground induction, therefore, its sensitivity is not too desirable.
Summary of the invention
The purpose of this utility model is in order to solve the deficiency that the above-mentioned background technology exists, a kind of mechanical electromagnetic sensing device of band world lock security door that can pass to indoor alarm host machine with normal door, the action of closing the door, locking a door and the improper action sensitivity that opens the door of band world lock security door, by property ground to be provided.
The utility model adopts following technical scheme for achieving the above object: a kind of band world lock security door machinery electromagnetic sensing device, it is characterized in that this sensing device by the tongue tube S2 that is positioned on permanent magnet on the world lock locking bar baffle plate and the security door with lock locking bar baffle plate corresponding position, the world, and the position sensing switch S1 that is positioned at the security door side forms by this permanent magnet control.
The described position sensing switch S1 that is positioned at the security door side is made of with the corresponding permanent magnet that is positioned on the doorframe with it the tongue tube that is positioned at the reveal face.
Described position sensing switch S1 also can form by the flexible uvula that is positioned at the reveal face with by the position sensing switch of this flexible uvula control.
Position sensing switch S1 of the present utility model, S2 also are placed in simultaneously on the security door position that can sensed position changes respectively.
Concrete operating principle of the present utility model is: when the user at closing time, the position sensing switch S1 of security door side connects.When the user locked a door with key, along with the action of world lock, the permanent magnet on the lock locking bar baffle plate of the world can touch tongue tube S2, and tongue tube S2 is connected, and branch of circuit part sends high-frequency carrier signal, came that alarm host machine is on the alert in the control room.After this, if there is the people illegally to enter the room from balcony or window, indoor infrared probe sends the signal enabling alarm host machine at once, notifies the user with liaison mode, and the scene does not have sound, also can install the onsite alarming device as required additional; When turning the key in the lock, world stopper plate can make permanent magnet and tongue tube S2 unclamp, and tongue tube S2 is disconnected, and removes the state of alert of indoor alarm host machine, and after door was opened, the position sensing switch S1 of security door side disconnected; When entering when forcing open the door, because door is opened, the position sensing switch S1 of security door side also can disconnect, and S2 continues to keep on-state (producing when being advanced by world lock lock), and this moment, the utility model sent signal, started warning device and reported to the police.
The utility model sensing safety, reliable, has the remote alarms function, it is highly sensitive, strong by property ground, fence coverage is big, disguised strong, avoided to greatest extent because the wrong report that improper use causes: its external power supply of no use, avoided because failing to report of causing of power failure or artificial destruction electricity consumption facility.The utility model is applicable to door, and multiple occasion such as car door, file cabinet, safety cabinet is used.
Description of drawings
Fig. 1 is the installation site figure of embodiment 1 on door and doorframe.
Fig. 2 is the structural representation of embodiment 1 security door.
Fig. 3 is that embodiment 1 is installed in the structural representation in the security door inner control box.
Fig. 4 is the installation site figure of embodiment 2 on door and doorframe.
Fig. 5 is the structural representation of embodiment 2 security doors.
Fig. 6 is that embodiment 2 is installed in the structural representation in the security door inner control box.
Among the figure, 1-security door, 2-control box, 3-lock body, 4-world lock locking bar, 5-baffle plate, the contact that the 6-permanent magnet constitutes, 7-back-moving spring, 8-tongue tube, 9-permanent magnet, 10-shifting block, 11-doorframe, the 12-uvula 12 that stretches, 13-guide peg, S1-position sensing switch, S2-tongue tube.
The specific embodiment
Embodiment 1, referring to figs. 1 through Fig. 3, the contact 6 that present embodiment is made of permanent magnet and by the tongue tube S2 of these contact 6 controls, and the position sensing switch S1 that is made of tongue tube 8 that is positioned at security door 1 side and the corresponding permanent magnet 9 that is positioned on the doorframe 11 with it forms.Wherein, contact 6 is positioned on the world lock locking bar baffle plate 5, and tongue tube S2 place is arranged in the control box 2 of locking corresponding position, 6 position, locking bar baffle plate 5 contacts on the security door 1 with the world.Tongue tube 8 is arranged in the security door 1 side control box 2 of (comprising upper and lower side), and tongue tube S2,8 liang terminate in the control circuit.
Above-mentioned tongue tube S2, tongue tube 8 and position sensing switch S1 are connected in the control circuit respectively.
Claims (3)
1, the mechanical electromagnetic sensing device of a kind of band world lock security door, it is characterized in that this sensing device by the tongue tube S2 that is positioned on permanent magnet on the world lock locking bar baffle plate and the security door with lock locking bar baffle plate corresponding position, the world, and the position sensing switch S1 that is positioned at the security door side forms by this permanent magnet control.
2,, it is characterized in that described position sensing switch S1 is made of with the corresponding permanent magnet that is positioned on the doorframe with it the tongue tube that is positioned at the reveal face according to the described intelligent anti-theft door mechanical sensing device of claim 1.
3,, it is characterized in that described position sensing switch S1 forms by the flexible uvula that is positioned at the reveal face with by the position sensing switch of this flexible uvula control according to the described intelligent anti-theft door mechanical sensing device of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320115845 CN2658314Y (en) | 2003-11-10 | 2003-11-10 | Mechanical electromagnetic sensor of anti-theft door with top and bottom lock rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320115845 CN2658314Y (en) | 2003-11-10 | 2003-11-10 | Mechanical electromagnetic sensor of anti-theft door with top and bottom lock rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2658314Y true CN2658314Y (en) | 2004-11-24 |
Family
ID=34346069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320115845 Expired - Fee Related CN2658314Y (en) | 2003-11-10 | 2003-11-10 | Mechanical electromagnetic sensor of anti-theft door with top and bottom lock rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2658314Y (en) |
-
2003
- 2003-11-10 CN CN 200320115845 patent/CN2658314Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041124 Termination date: 20111110 |