CN210483299U - Anti-riot intelligent lock - Google Patents
Anti-riot intelligent lock Download PDFInfo
- Publication number
- CN210483299U CN210483299U CN201921096669.XU CN201921096669U CN210483299U CN 210483299 U CN210483299 U CN 210483299U CN 201921096669 U CN201921096669 U CN 201921096669U CN 210483299 U CN210483299 U CN 210483299U
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- Prior art keywords
- fixed pin
- lock
- groove
- cavity
- lock body
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- Expired - Fee Related
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Abstract
The utility model relates to an anti-riot intelligent lock, which comprises a lock body, a panel, a cover plate and a handle, wherein the lock body is arranged on a door body, the panel is arranged above the lock body, the cover plate is slidably arranged on the panel, the handle is rotatably arranged below the lock body, a metal gasket is arranged on the surface of the lock body, and the metal gasket is arranged at the periphery of a rotating shaft of the handle; an alarm device is also arranged in the lock body and comprises a fixed pin seat, a fixed pin, a spring and a magnetic block, and a cavity is formed in the fixed pin seat; the fixed pin is arranged in the cavity, the magnetic block is fixed at one end of the fixed pin close to the door body, a guide block is arranged between the magnetic block and the fixed pin, one end of the spring abuts against the guide block, and the other end of the spring abuts against the inside of the fixed pin seat; a groove is arranged on the door body corresponding to the cavity, and the groove and the cavity are arranged in a staggered manner; the upper part of the door body is provided with a reed pipe and a wiring harness connector corresponding to the groove. An object of the utility model is to provide an anti-riot intelligence lock, its simple structure can send out the police dispatch newspaper when receiving the violence means.
Description
Technical Field
The utility model relates to a tool to lock technical field especially relates to an anti-riot intelligent lock.
Background
The lock is a sealing device, which includes lock, key and its accessories, and is generally explained as "sealing device which can be opened by key", at present, besides the lock can be opened by key, it can also be opened by light, electricity, magnetism, sound and fingerprint, etc. Along with the continuous development of the technology, the structure of the lockset is more and more complex, and the anti-theft effect is better and better. But the protective measures of the lock itself have not been developed much, for example, by violence. Thus, the anti-riot performance of the lock becomes increasingly important. When the lockset is violently opened by a lawless person, the function of the lockset is very limited, and although the lockset with the violence-proof unlocking is already available on the market, the structure is complex and the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anti-riot intelligence lock, its simple structure can send out the police dispatch newspaper when receiving the violence means.
The technical scheme is as follows: an anti-riot intelligent lock comprises a lock body, a panel, a cover plate and a handle, wherein the lock body is arranged on a door body, the panel is arranged above the lock body, the cover plate is slidably arranged on the panel, a fingerprint sensing part and a key part are also arranged on the panel, the handle is rotatably arranged below the lock body, a metal gasket is arranged on the surface of the lock body, and the metal gasket is arranged on the periphery of a rotating shaft of the handle; the lock body is also internally provided with an alarm device, the alarm device comprises a fixed pin seat, a fixed pin, a spring and a magnetic block, the fixed pin seat consists of two superposed coaxial cylinders, the fixed pin seat is abutted against the metal washer, and a cavity is formed in the fixed pin seat; the fixed pin is arranged in the cavity, the magnetic block is fixed at one end of the fixed pin close to the door body, a guide block is further arranged between the magnetic block and the fixed pin, one end of the spring abuts against the guide block, and the other end of the spring abuts against the inside of the fixed pin seat; a groove is formed in the door body corresponding to the cavity, and the groove and the cavity are arranged in a staggered mode; and a reed switch and a wiring harness connector are arranged on one surface of the door body, which is far away from the alarm device, corresponding to the groove, and the reed switch is electrically connected with the wiring harness connector.
Preferably, the groove is a cylindrical groove, and the size of the cylindrical groove is matched with that of the magnetic block and the magnetic block.
Preferably, the guide block is in a shape of a round cake as a whole, the size of the guide block is matched with that of the cavity, and the radius of the guide block is larger than that of the fixed pin and the groove.
Preferably, the wire harness connector is electrically connected to an external power source.
Preferably, the wire harness connector is further connected with a buzzer.
Compared with the prior art, the utility model provides a technical scheme has following advantage:
the utility model discloses a set up alarm device, alarm device uses the violence to open the door when force by force including deciding key seat, fixed round pin, spring and magnetic path at lawbreaker, the utility model discloses anti-riot intelligent lock can send out the police dispatch newspaper.
Drawings
FIG. 1 is a schematic structural diagram of an anti-riot intelligent lock;
FIG. 2 is a schematic cross-sectional view taken at A-A in FIG. 1;
fig. 3 is a schematic cross-sectional view at a-a in fig. 1 when the alarm device is activated.
Reference numerals: 1-lock body, 2-panel, 3-cover plate, 4-handle, 5-door body, 6-fingerprint sensing part, 7-key part, 8-metal gasket, 9-fixed pin seat, 10-fixed pin, 11-spring, 12-magnetic block, 13-guide block, 14-groove, 15-reed pipe and 16-wiring harness connector.
Detailed Description
The present invention will be further described with reference to the following specific embodiments, but the present invention is not limited to these specific embodiments. It will be recognized by those skilled in the art that the present invention encompasses all alternatives, modifications, and equivalents as may be included within the scope of the claims.
With reference to fig. 1-3, the present invention shows an anti-riot intelligent lock, which includes a lock body 1, a panel 2, a cover plate 3 and a handle 4, wherein the lock body 1 is installed on a door body 5, the panel 2 is disposed above the lock body 1, the cover plate 3 is slidably installed on the panel 2, the panel 2 is further provided with a fingerprint sensing portion 6 and a key portion 7, the handle 4 is rotatably installed below the lock body 1, a metal washer 8 is disposed on the surface of the lock body 1, and the metal washer 8 is disposed on the periphery of a rotating shaft of the handle 4; an alarm device is further arranged in the lock body 1 and comprises a fixed pin seat 9, a fixed pin 10, a spring 11 and a magnetic block 12, the fixed pin seat 9 consists of two stacked coaxial cylinders, the fixed pin seat 9 is arranged in a manner of abutting against the metal washer 8, and a cavity is formed in the fixed pin seat 9; the fixed pin 10 is arranged in the cavity, the magnetic block 12 is fixed at one end of the fixed pin 10 close to the door body 5, a guide block 13 is further arranged between the magnetic block 12 and the fixed pin 10, one end of the spring 11 abuts against the guide block 13, and the other end abuts against the inside of the fixed pin seat 9; a groove 14 is formed in the door body 5 corresponding to the cavity, and the groove 14 and the cavity are arranged in a staggered mode; and a reed switch 15 and a wiring harness connector 16 are arranged on one surface of the door body 5, which is far away from the alarm device, corresponding to the groove 14, and the reed switch 15 is electrically connected with the wiring harness connector 16.
Further, the groove 14 is a cylindrical groove 14, and the size of the cylindrical groove is matched with that of the magnetic block 12.
Further, the guide block 13 is generally shaped like a circular cake, and has a size corresponding to the cavity and a radius larger than the radius of the fixed pin 10 and the groove 14.
Further, the harness connector 16 is electrically connected to an external power source.
Further, a buzzer (not shown) is also connected to the wire harness connector 16.
The utility model discloses a theory of operation: when a lawless person violently uses the handle 4, the handle 4 is vibrated by small amplitude up and down due to the violence, and the metal gasket 8 on the periphery of the rotating shaft of the handle 4 vibrates by small amplitude along with the handle 4. The fixed pin 10 seat 9 abutting against the metal gasket 8 also vibrates slightly along with the metal gasket 8, and at this time, the cavity in the fixed pin seat 9 is opposite to the groove 14 on the door body 5, and as shown in fig. 3, the magnetic block 12 fixed at one end of the fixed pin 10 falls into the groove 14 of the door body 5 under the action of the spring 11. At the moment, the distance between the magnetic block 12 and the reed pipe 15 is smaller than the induction range of the reed pipe 15, an external magnetic field enables the positions of the end points of two reeds pinched by the reed pipe 15 to generate different polarities, and as a result, the two reeds with different polarities attract each other and are closed, the reeds in the reed pipe 15 are contacted, a circuit of the wiring harness plug-in unit 16 is triggered, and a buzzer gives an alarm.
It is to be understood by persons skilled in the art that the embodiments of the present invention described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The utility model discloses a function and structure principle can modify wantonly under the principle that does not deviate from above-mentioned show.
Claims (5)
1. The utility model provides an anti-riot intelligence lock, includes lock body (1), panel (2), apron (3) and handle (4), install on the door body (5) lock body (1), panel (2) set up the top of lock body (1), but apron (3) slidable mounting be in on panel (2), still be provided with fingerprint induction system (6) and button portion (7) on panel (2), handle (4) rotatable the installation in the below of lock body (1), its characterized in that: a metal gasket (8) is arranged on the surface of the lock body (1), and the metal gasket (8) is arranged on the periphery of a rotating shaft of the handle (4); an alarm device is further arranged in the lock body (1), the alarm device comprises a fixed pin seat (9), a fixed pin (10), a spring (11) and a magnetic block (12), the fixed pin seat (9) is composed of two stacked coaxial cylinders, the fixed pin seat (9) is arranged in a manner of abutting against the metal gasket (8), and a cavity is formed in the fixed pin seat (9); the fixed pin (10) is arranged in the cavity, the magnetic block (12) is fixed at one end, close to the door body (5), of the fixed pin (10), a guide block (13) is further arranged between the magnetic block (12) and the fixed pin (10), one end of the spring (11) abuts against the guide block (13), and the other end of the spring abuts against the inside of the fixed pin seat (9); a groove (14) is formed in the door body (5) and corresponds to the cavity, and the groove (14) and the cavity are arranged in a staggered mode; and a reed switch (15) and a wiring harness connector (16) are arranged on one surface of the door body (5) far away from the alarm device and correspond to the groove (14), and the reed switch (15) is electrically connected with the wiring harness connector (16).
2. The intelligent explosion-proof lock as claimed in claim 1, wherein: the groove (14) is a cylindrical groove (14), and the size of the groove is matched with that of the magnetic block (12).
3. The intelligent explosion-proof lock as claimed in claim 2, wherein: the guide block (13) is in a shape of a round cake as a whole, the size of the guide block is matched with that of the cavity, and the radius of the guide block is larger than that of the fixed pin (10) and the groove (14).
4. The intelligent explosion-proof lock as claimed in claim 1, wherein: the harness connector (16) is electrically connected with an external power supply.
5. The intelligent explosion-proof lock as claimed in claim 4, wherein: the wire harness connector (16) is also connected with a buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921096669.XU CN210483299U (en) | 2019-07-13 | 2019-07-13 | Anti-riot intelligent lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921096669.XU CN210483299U (en) | 2019-07-13 | 2019-07-13 | Anti-riot intelligent lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210483299U true CN210483299U (en) | 2020-05-08 |
Family
ID=70530915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921096669.XU Expired - Fee Related CN210483299U (en) | 2019-07-13 | 2019-07-13 | Anti-riot intelligent lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210483299U (en) |
-
2019
- 2019-07-13 CN CN201921096669.XU patent/CN210483299U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200508 Termination date: 20210713 |