CN2679304Y - Multipurpose automatic warning lock - Google Patents
Multipurpose automatic warning lock Download PDFInfo
- Publication number
- CN2679304Y CN2679304Y CN 200420028303 CN200420028303U CN2679304Y CN 2679304 Y CN2679304 Y CN 2679304Y CN 200420028303 CN200420028303 CN 200420028303 CN 200420028303 U CN200420028303 U CN 200420028303U CN 2679304 Y CN2679304 Y CN 2679304Y
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- CN
- China
- Prior art keywords
- lock
- switch
- lock body
- circuit
- multipurpose automatic
- 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.)
- Expired - Fee Related
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- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses a multipurpose automatic warning lock, which comprises a lock body and a warning control part connected with the lock body. The lock is composed of a basal plate whose upper part of the basal plate is provided with a lock bolt with a downward convex end. A rivet pillar and a restoring spring are arranged in the lock bolt. One side of the convex end of the lovk bolt is provided with a triggering pillar. The other side of the convex end of the lock bolt is provided with a catch plate with a lock core. One side of the catch plate is provided with a reed correspondingly. The lock body is also composed of a strong magnet casing with groove at the external side of the basal plate corresponding to the lock bolt 4. The interior of the strong magnet casing is provided with a strong magnet. A conductive body connected with the warning control part is arranged on the door and the window of the lock body. The utility model has the advantages of simple making and easy installation and is suitable for the anti-theft warning of the various fields. The multipurpose automatic warning lock has the locking tightly function of various doors and windows and the right away warning function when the door and the window are levered or the window is smashed up or the screen door is lacerated. Because the switch of the warning lock is carried out by key, once the alarm is sent the switch is hardly to control without the key.
Description
Technical field
The utility model relates to a kind of lock, particularly a kind of multipurpose automatic alarm lock that has burglar alarm that is installed on various doors, the window that is suitable for.
Background technology
Present door, angle catch structure in actual use, its intensity is little, and is easily destroyed, also is easy to it is disassembled from door, window.And existing, the slotting pretty equal alarm free device of window, so do not have antitheft effect.Though the existing Theftproof bolt that some different structures occur, still, its structural strength and warning function all are smaller, quick detachable, still can not play antitheft purpose.Particularly work as the robber glass on door, the window is smashed, its warning device will no longer work.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of warning function strong, widely applicable multipurpose automatic alarm lock.
The technical scheme that the utility model adopted is: a kind of multipurpose automatic alarm lock, include lock body and the controlling alarm part that links to each other with lock body, lock body includes substrate, it is provided with: the dead bolt that has lower convex end, be provided with riveting post and back-moving spring in the dead bolt, one side correspondence of dead bolt nose is provided with trigger column, and the opposite side of dead bolt nose is provided with the dial that has core, and a side correspondence of dial is provided with reed; Lock body also includes at the corresponding strong magnet shell that has groove of the outside of substrate one side and dead bolt 4, and the inside of strong magnet shell is provided with strong magnet.Be provided with the conductor that partly links to each other with controlling alarm installing on the door of lock body, the window.
The utility model is made simple, and cost is low.Easy for installation.The burglar alarm that is applicable to every profession and trade uses.It not only has various door, function that sash lock is tight, also have when, window pried open, glass is broken, when screen window and door is scratched, the function of Bao Jinging immediately.This alarming lock is owing to use key to carry out switch, and anti-theft security is extremely strong, in case chimes of doom sounds, does not have key to be difficult to remove, and has really played antitheft effect.
Description of drawings
Fig. 1 is the structural representation of the utility model lock body part;
Fig. 2 is the circuit block diagram of the utility model controlling alarm part;
Fig. 3 is the booster circuit schematic diagram among Fig. 2;
Fig. 4 is the circuits for triggering schematic diagram among Fig. 2;
The specific embodiment
Provide specific embodiment below in conjunction with accompanying drawing, further specify the utility model and how to realize.
As shown in Figure 1, the multipurpose automatic alarm lock, include lock body and the controlling alarm part that links to each other with lock body, lock body includes substrate 3, it is provided with: have the dead bolt 4 of lower convex end, be provided with riveting post 8 and back-moving spring 5 in the dead bolt 4, a side correspondence of dead bolt 4 noses is provided with trigger column 6, the opposite side of dead bolt 4 noses is provided with the dial 9 that has core 10, and a side correspondence of dial 9 is provided with reed 7; Lock body also includes at the corresponding strong magnet shell 1 that has groove of the outside of substrate 3 side and dead bolt 4, and the inside of strong magnet shell 1 is provided with strong magnet 2.Be provided with the conductor that links to each other with alarming lock installing on the door of lock body, the window, this conductor can link to each other with lock body by connector, can also pass through strong magnet shell 1 respectively and link to each other with lock body with substrate 3, its, the conductor on the window is for being connected in series.This conductor can be the insulating conducting material of lead or other Pasting.
As shown in Figure 2, controlling alarm partly includes music circuit A, booster circuit B, loudspeaker C, trigger control circuit D, wherein music circuit A links to each other with trigger control circuit D with booster circuit B respectively, also link to each other with power supply E is anodal by K switch 1, trigger control circuit D links to each other with power supply E negative pole, and booster circuit B also links to each other with loudspeaker C.Wherein K switch 1 is the reed 7 in the lock body.
As shown in Figure 3, booster circuit B includes inductance L 1, L2, resistance R 1, triode BG1, piezoelectric buzzer C
T(with this piezoelectric buzzer C
TAs loudspeaker C), wherein the end of inductance L 1, L2 connects power supply V
CC, the colelctor electrode of another termination triode BG1 of inductance L 1, the other end of inductance L 2 is by piezoelectric buzzer C
TConnect the colelctor electrode of triode BG1, the grounded emitter of triode BG1, base stage is input termination music circuit A by resistance R 1.
As shown in Figure 4, trigger control circuit D includes K switch 1, K2, K3, controllable silicon G, resistance R 2, R3, wherein an end of K switch 1 connects the positive pole of power supply E, the other end is connected the trigger end of controllable silicon G with resistance R 2 by K switch 2, also connect music circuit A, the positive pole of controllable silicon G all links to each other with music circuit A with negative pole, and music circuit A also connects the negative pole of power supply E, and the negative pole of controllable silicon G connects the negative pole of power supply E by K switch 3 and resistance R 3.Wherein K switch 1 is the reed 7 in the lock body, and K switch 2 is the trigger column 6 in the lock body, and K switch 3 is the conductors that are provided with on door, window.
Operating principle of the present utility model: close the door, when window is rotated counterclockwise core 10 with key, dead bolt 4 breaks away from the control of dial 9, under the effect of strong magnet 2, be inhaled in the strong magnet shell 1, in rotary course, dead bolt 4 and trigger column 6 (K switch 2) are by being switched to disconnection, after this dial 9 continues to rotate to dial 9 and reed 7 (K switch 1) by being disconnected to connection, reaches the position of pass at last.Be that dead bolt 4 is tight with door, sash lock with strong magnet shell 1.Dial 9 is partly powered to controlling alarm with reed 7 turn-on power E.Pried open disengaging strong magnet shell 1 when dead bolt 4, when connecting the K2 conductings with trigger column 6, controllable silicon G is triggered, music circuit A conducting, loudspeaker C reports to the police, chimes of doom will yowl in case controllable silicon G is triggered, have only with the key core 10 that turns clockwise, dial 9 and reed 7 are disconnected, just can stop to yowl.And when the normal door window, with the key core 10 that turns clockwise, in rotary course, at first dial 9 breaks away from the K1 disconnection with reed 7, and power supply is stopped power supply, dial 9 continues rotation and stirs the control that dead bolt 4 breaks away from strong magnet 2, dial 9 pins dead bolt 4, and dead bolt 4 contacts the K2 conducting with trigger column 6, because K1 disconnects, the power supply of circuit non-transformer, music circuit A does not report to the police.So under the normal situation about using, circuit is not reported to the police when closing or opening door, window, only plays the effect of lock.Only improperly close or open door, during window, i.e. door, K1 conducting when window is closed, improper when prying open door, window, dead bolt 4 breaks away from the control of strong magnet 2, and under the effect of return spring 5, automatically reset, at this moment dead bolt 4 contacts the K2 conducting with trigger column 6, and music circuit A reports to the police.
As shown in the figure, resistance R 3 is clamp circuits, and when resistance R 3 disconnection in a single day, its circuit K2 under the situation of K1 conducting is that what state music circuit A can report to the police.Therefore, also be provided with the conductor of K switch 3 effects on door, window, promptly be coated with lead or conducting resinl on door, window, realization K3 normal open has only glass to be pounded or gauze just is disconnected by a stroke K3, and music circuit A reports to the police automatically.
Claims (8)
1. multipurpose automatic alarm lock, include lock body and the controlling alarm part that links to each other with lock body, it is characterized in that, lock body includes substrate (3), it is provided with: have the dead bolt (4) of lower convex end, be provided with riveting post (8) and back-moving spring (5) in the dead bolt (4), a side correspondence of dead bolt (4) nose is provided with trigger column (6), the opposite side of dead bolt (4) nose is provided with the dial (9) that has core (10), and a side correspondence of dial (9) is provided with reed (7); Lock body also includes at the outside of substrate (3) side strong magnet shell (1) that have groove corresponding with dead bolt (4), and the inside of strong magnet shell (1) is provided with strong magnet (2).
2. multipurpose automatic alarm lock according to claim 1, it is characterized in that described controlling alarm partly includes music circuit (A), booster circuit (B), loudspeaker (C), trigger control circuit (D), wherein music circuit (A) links to each other with trigger control circuit (D) with booster circuit (B) respectively, also link to each other by K switch 1 and power supply (E) are anodal, trigger control circuit (D) links to each other with power supply (E) negative pole, and booster circuit (B) also links to each other with loudspeaker (C).
3. multipurpose automatic alarm lock according to claim 1 and 2 is characterized in that described K switch 1 is the reed (7) in the lock body.
4. multipurpose automatic alarm lock according to claim 1 and 2 is characterized in that described booster circuit (B) includes inductance L 1, L2, resistance R 1, triode BG1, piezoelectric buzzer C
T, wherein the end of inductance L 1, L2 connects power supply V
CC, the colelctor electrode of another termination triode BG1 of inductance L 1, the other end of inductance L 2 is by piezoelectric buzzer C
TConnect the colelctor electrode of triode BG1, the grounded emitter of triode BG1, base stage is input termination music circuit (A) by resistance R 1.
5. multipurpose automatic alarm lock according to claim 1 and 2, it is characterized in that described trigger control circuit (D) includes K switch 1, K2, K3, controllable silicon G, resistance R 2, R3, wherein an end of K switch 1 connects the positive pole of power supply E, the other end is connected the trigger end of controllable silicon G with resistance R 2 by K switch 2, also connect music circuit (A), the positive pole of controllable silicon G all links to each other with music circuit (A) with negative pole, music circuit (A) also connects the negative pole of power supply E, and the negative pole of controllable silicon G connects the negative pole of power supply E by K switch 3 and resistance R 3.
6. multipurpose automatic alarm lock according to claim 6 is characterized in that described K switch 2 is the trigger column (6) in the lock body.
7. multipurpose automatic alarm lock according to claim 1 is characterized in that being provided with the conductor that links to each other with alarming lock installing on the door of lock body, the window.
8. multipurpose automatic alarm lock according to claim 5 is characterized in that described K switch 3 is the conductors that are provided with on door, window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420028303 CN2679304Y (en) | 2004-01-20 | 2004-01-20 | Multipurpose automatic warning lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420028303 CN2679304Y (en) | 2004-01-20 | 2004-01-20 | Multipurpose automatic warning lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2679304Y true CN2679304Y (en) | 2005-02-16 |
Family
ID=34583546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420028303 Expired - Fee Related CN2679304Y (en) | 2004-01-20 | 2004-01-20 | Multipurpose automatic warning lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2679304Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939088A (en) * | 2017-12-25 | 2018-04-20 | 周治安 | A kind of many-sided Physical Examination Room for examining children's torso quality |
| CN108109229A (en) * | 2016-11-25 | 2018-06-01 | 吴志华 | A kind of band inserts the intelligent door lock system of address card |
| CN111075272A (en) * | 2020-01-10 | 2020-04-28 | 商丘师范学院 | Energy-saving building security device |
| CN111877871A (en) * | 2020-08-07 | 2020-11-03 | 陈丹丹 | Magnetic interference type anti-theft early warning lock |
-
2004
- 2004-01-20 CN CN 200420028303 patent/CN2679304Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108109229A (en) * | 2016-11-25 | 2018-06-01 | 吴志华 | A kind of band inserts the intelligent door lock system of address card |
| CN107939088A (en) * | 2017-12-25 | 2018-04-20 | 周治安 | A kind of many-sided Physical Examination Room for examining children's torso quality |
| CN111075272A (en) * | 2020-01-10 | 2020-04-28 | 商丘师范学院 | Energy-saving building security device |
| CN111877871A (en) * | 2020-08-07 | 2020-11-03 | 陈丹丹 | Magnetic interference type anti-theft early warning lock |
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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 |