CN2418205Y - Magnetic-controlled wireless alarming lock - Google Patents

Abstract

The utility model relates to hardware household goods, particularly a magnetically controlled wireless alarming lock which is used in a safe of a security door. The controlled wireless alarming lock comprises a lock seat, a lock shell, a lock plate, a bolt, a magnetic switch, an antimagnetic loop, a round iron post, a strong magnet, rivet, a poking forked seat, a pressure spring, a conducting wire and an electrically controlled circuit board. The utility model has the advantage that a microprocessor can trigger an alarming circuit to work to send out alarm signals at the time of illegal trespass after the microprocessor recognize the illegal trespass. Therefore, the illegal trespass can be stopped. The utility model can be widely used for facilities of residential districts, office buildings, etc.

Description

Magnetic control radio alarming lock

The utility model relates to a kind of five metals daily necessities, particularly a kind of magnetic control radio alarming lock that uses in the security door strongbox.

Existing safe-guard door lock, the overwhelming majority is a mechanical type.Its advantage is a technical maturity, and structure is simpler, and it is also convenient to make, and uses also more extensively, but two point defects is arranged, and the first easily breaks down; It two is to lack warning function, so easily cause damage to the user when being trespassed.

The purpose of this utility model provides a kind of magnetic control radio alarming lock, and it can send the remote alarms signal when illegally being opened, and can effectively antitheftly reach to cause loss therefrom.

In order to achieve the above object, the utility model at first designs lock, and its external form is a trapezoidal shape, designs lock housing in addition, designs dead bolt and jam plate again, and is with rivet that dead bolt and jam plate is fastening.One stage clip is arranged on the jam plate, it passes little garden iron prop, there is a band iron post its below, tightly prop up the jam plate upside, at the jam plate downside one shift fork is arranged, the perforate of shift fork end face can put in key, the shift fork head can prop up the jam plate downside, drive jam plate and dead bolt is moved forward and backward, a magnetic switch is arranged above dead bolt, a strong magnet is arranged on dead bolt, there is an anti-magnet ring in the strong magnet outside, at the lock housing downside another magnetic switch is set, it is provided with another strong magnet at corresponding lock place, and there is an anti-magnet ring in its outside, also have a circuit control panel in lock housing, control panel links to each other with lead with magnetic switch.

The utility model moves in lock housing upper end magnetic switch below by key with the strong magnet on the dead bolt at closing time, and the magnetic switch closure is linked to each other with power supply in the automatically controlled plate, places early warning status; When normal switch, driving dead bolt by key makes on it strong magnet remove magnetic switch, thereby cut off the electricity supply, thus alarm signal can not take place, when illegally opening the door, because dead bolt can not move, therefore in case illegal the unlatching, then in the lock in the corresponding lock housing of strong magnet with it magnetic switch widen distance, magnetic switch disconnects and can make the extremely middle microprocessor work of circuit, thereby the alarm signal of sending has realized warning function.

The utility model advantage is: 1. adopt the magnetic switch that has anti-magnet ring, improve the warning reliability; 2. low in energy consumption, except that interior battery, there is not external power supply; 3. the emission warning piece is not subjected to external action by the sound resonator frequency stabilization of shaking; 4. emission of alarming lock available wireless and owner or security authority receiver, the automatic PB receiver of alarm joins, and also available automatic dialer is connected phone, forms warning network.

Manual Fig. 1 is a structural representation, and Fig. 2 is an electrical schematic diagram.Number in the figure (1) is a lock, and (2) are lock housing, and (3) are dead bolt, (4) be jam plate, (5) are shift fork, and (6) are magnetic switch, (7) be strong magnet, (8) be anti-magnet ring, (9) are rivet, and (10) are stage clip, (11) be automatically controlled circuit board, (12) be lead, (13) are the garden iron prop, and (14) are the band iron post.

The utility model specific implementation process is: offer mould, make lock (1) according to national standard, lock housing (2) and cover plate, at lock housing (2) upside magnetic switch (6) is set, make dead bolt (3) and jam plate (4) according to technology, connect with rivet (15), it passes garden iron prop (13) to establish a stage clip (10) on the jam plate (4), there is band iron post (14) garden iron prop (13) below, push against jam plate (4) upside, one shift fork (5), shift fork top drilling are set in jam plate (4) below, can put in key, head props up jam plate (4) downside, and drive jam plate (4) moves and makes dead bolt (3) move left and right, in dead bolt (3) upper edge one strong magnet (7) is set, there is an anti-magnet ring (8) in its outside, in lock (1) lower end one strong magnet is set, (9), it is outside for preventing magnet ring (8), its correspondence is provided with onesize magnetic switch (6) at lock housing (2) edge, and usefulness lead (12) links to each other below it.Make automatically controlled circuit board (11) according to Figure of description (2).Choose microprocessor DDSO1A, encoder PT2262, SAW resonator SZ, suitable specification triode, diode, resistance, electric capacity and thousand battery E miniature antenna T inductance coil L, according to circuit welding among the figure, its DDSO1A 1 pin and 3 pin link to each other with magnetic switch (6) respectively with lead (12), in the lock housing (2) of packing into after debugging, cover cover plate at once.

Claims (1)

1, a kind of magnetic control radio alarming lock, it comprises lock (1), lock housing (2), dead bolt (3), jam plate (4), shift fork (5), magnetic switch (6), strong magnet (7), anti-magnet ring (8), rivet (9), stage clip (10), automatically controlled circuit board (11), lead (12), garden iron prop (13), band iron post (14), it is characterized in that:

A: in lock housing (2), establish two magnetic switch (6);

B: a strong magnet (7) is set on dead bolt (3), and there is an anti-magnet ring (8) in its outside;

C: a strong magnet (7) is arranged in lock (1), and there is an anti-magnet ring (8) in its outside;

D: magnetic switch (6) is linked to each other by 1 pin and 3 pin among the DDSO1A in lead (12) and the automatically controlled circuit board.

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