CN211173477U - Anti-theft alarm electronic lock - Google Patents
Anti-theft alarm electronic lock Download PDFInfo
- Publication number
- CN211173477U CN211173477U CN201921100260.0U CN201921100260U CN211173477U CN 211173477 U CN211173477 U CN 211173477U CN 201921100260 U CN201921100260 U CN 201921100260U CN 211173477 U CN211173477 U CN 211173477U
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- China
- Prior art keywords
- alarm
- cylinder cover
- lock
- microswitch
- lock cylinder
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Abstract
The utility model discloses an anti-theft alarm electronic lock, which comprises a panel, a lock cylinder cover, a micro switch, a singlechip and an alarm, wherein the panel is provided with a mounting groove for mounting the lock cylinder cover, and the mounting groove is a stepped groove; the lock cylinder cover is provided with a connecting column for pressing the microswitch; the lock cylinder cover can swing in the stepped groove, so that the connecting column is driven to realize the compression and the release of the microswitch; the signal output end of the microswitch is connected with the signal input end of the singlechip; the alarm is connected with the signal output end of the singlechip. When a person presses the lock cylinder cover, the lock cylinder cover swings in the mounting groove, so that the connecting column is driven to loosen or press the micro switch, and the micro switch sends a signal and transmits the signal to the single chip microcomputer; when the electronic lock is in the defense deploying state, the single chip microcomputer sends a signal and transmits the signal to the alarm to alarm, so that the case of illegal unlocking and burglary can be effectively prevented.
Description
Technical Field
The utility model relates to a door class tool to lock field, concretely relates to burglar alarm electronic lock.
Background
Currently, most electronic locks on the market have mechanical lock cylinders, and when the electronic lock fails, the door can be opened by a mechanical key. Meanwhile, the lock cylinder also becomes a breakthrough for opening the door by a plurality of lawless persons. Therefore, in order to effectively prevent burglary, it is necessary to design an electronic lock with an anti-theft alarm.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides an anti-theft alarm electronic lock.
The utility model discloses a solve the technical scheme that its problem adopted and be:
the utility model provides an anti-theft alarm electronic lock, includes panel, lock core lid, micro-gap switch, singlechip and alarm, be equipped with on the panel and be used for the installation the mounting groove of lock core lid, wherein:
the lock cylinder cover is provided with a connecting column for pressing the microswitch;
the mounting groove is a stepped groove;
the lock cylinder cover can swing in the stepped groove, so that the connecting column is driven to compress and release the microswitch;
the signal output end of the microswitch is connected with the signal input end of the singlechip;
the alarm is connected with the signal output end of the single chip microcomputer.
The utility model provides a burglar alarm electronic lock, under normal conditions, the hookup post that its lock core was covered compresses tightly micro-gap switch. When someone presses the lock cylinder cover, the lock cylinder cover swings in the mounting groove, so that the connecting column is driven to loosen the microswitch, and the microswitch sends out a signal and transmits the signal to the single chip microcomputer. When the electronic lock is in the defense deploying state, the single chip microcomputer sends a signal and transmits the signal to the alarm to alarm, so that the case of illegal unlocking and burglary can be effectively prevented.
Further, the mounting groove comprises a first surface and a second surface with a height difference, and the first surface is higher than the second surface.
Furthermore, a magnet is arranged on the back face, corresponding to the first face, of the mounting groove, and a metal piece used for being adsorbed by the magnet is arranged on the lock cylinder cover.
Furthermore, the second surface is provided with a long slot hole for the connecting column to pass through.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a pair of burglar alarm electronic lock, simple structure, when someone pressed the lock core lid, this lock core lid will swing in the mounting groove to drive the hookup post and loosen or compress tightly micro-gap switch, micro-gap switch will the signals and pass to in the singlechip this moment. When the electronic lock is in the defense deploying state, the single chip microcomputer sends a signal and transmits the signal to the alarm to alarm, so that the case of illegal unlocking and burglary can be effectively prevented.
Drawings
Fig. 1 is an explosion diagram of the anti-theft electronic lock of the present invention;
FIG. 2 is a schematic structural view of the anti-theft electronic lock of the present invention;
FIG. 3 is a schematic structural view of the microswitch in the anti-theft electronic lock of the present invention in a compressed state;
fig. 4 is a schematic structural view of the micro switch in the anti-theft electronic lock of the present invention in a loosened state.
Wherein the reference numerals have the following meanings:
1. a panel; 11. mounting grooves; 111. a first side; 112. a second face; 1121. a long slot hole; 2. a magnet; 3. a metal block; 4. a lock cylinder cover; 41. a coupling post; 5. a micro switch.
Detailed Description
For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1-2, the present invention provides an anti-theft alarm electronic lock, which includes a panel 1, a lock cylinder cover 4 and a micro switch 5, wherein the panel 1 is provided with a mounting groove 11 for mounting the lock cylinder cover 4, in this embodiment, the mounting groove 11 is a stepped groove, and includes a first surface 111 and a second surface 112 with a height difference, and the first surface 111 is higher than the second surface 112; a magnet 2 is arranged on the back surface of the mounting groove 11 corresponding to the first surface 111, and a metal piece 3 used for being adsorbed to the magnet 2 is arranged on the lock cylinder cover 4, so that the lock cylinder cover 4 is adsorbed and fixed on the first surface 111; the cylinder cover 4 is further provided with a coupling post 41 for pressing or releasing the microswitch 5, the second surface 112 is provided with a long slot hole 1121, and when the cylinder cover 4 is fixed on the first surface 111 by suction, the coupling post 41 passes through the long slot hole 1121. The microswitch 5 is arranged on one surface of the panel 1 back to the mounting groove 11.
As shown in fig. 3, when the cylinder cover 4 is completely attached to the first surface 111 (without contacting the second surface 112), the coupling post 41 passes through the slot 1121 and presses the microswitch 5.
As shown in fig. 4, when the cylinder cover 4 is pressed to swing and partially abut on the second surface 112, the coupling post 41 of the cylinder cover 4 releases the microswitch 5.
In addition, the anti-theft alarm electronic lock also comprises a singlechip and an alarm (not shown in the figures), wherein the signal output end of the microswitch 5 is connected with the signal input end of the singlechip; the alarm is connected with the signal output end of the single chip microcomputer. When someone presses the lock cylinder cover 4, the lock cylinder cover 4 swings in the mounting groove 11, so as to drive the connecting column 41 to loosen or press the microswitch 5, and at the moment, the microswitch 5 sends out a signal and transmits the signal to the single chip microcomputer. When the electronic lock is in the defense deploying state, the single chip microcomputer sends a signal and transmits the signal to the alarm to alarm, so that the case of illegal unlocking and burglary can be effectively prevented.
The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.
Claims (5)
1. The utility model provides an anti-theft alarm electronic lock, includes panel (1), lock core lid (4), micro-gap switch (5), singlechip and alarm, be equipped with on panel (1) and be used for the installation mounting groove (11) of lock core lid (4), its characterized in that:
the lock cylinder cover (4) is provided with a connecting column (41) for pressing the microswitch (5);
the mounting groove (11) is a stepped groove;
the lock cylinder cover (4) can swing in the stepped groove, so that the connecting column (41) is driven to compress and release the microswitch (5);
the signal output end of the microswitch (5) is connected with the signal input end of the singlechip;
the alarm is connected with the signal output end of the single chip microcomputer.
2. Anti-theft alarm electronic lock according to claim 1, characterized in that said mounting groove (11) comprises a first face (111) and a second face (112) having a height difference, said first face (111) being higher than said second face (112).
3. The electronic lock according to claim 2, wherein a magnet (2) is disposed on the mounting groove (11) at a back side corresponding to the first surface (111), and a metal member (3) for attracting the magnet (2) is disposed on the lock cylinder cover (4).
4. The electronic burglar alarm lock according to claim 2, wherein said second face (112) is provided with a slotted hole (1121) for passing through of a coupling post (41).
5. The burglar alarm electronic lock according to claim 4, wherein said slotted hole (1121) is a slotted kidney hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921100260.0U CN211173477U (en) | 2019-07-12 | 2019-07-12 | Anti-theft alarm electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921100260.0U CN211173477U (en) | 2019-07-12 | 2019-07-12 | Anti-theft alarm electronic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211173477U true CN211173477U (en) | 2020-08-04 |
Family
ID=71823707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921100260.0U Active CN211173477U (en) | 2019-07-12 | 2019-07-12 | Anti-theft alarm electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211173477U (en) |
-
2019
- 2019-07-12 CN CN201921100260.0U patent/CN211173477U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |