CN210828699U - Intelligent lock - Google Patents
Intelligent lock Download PDFInfo
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- CN210828699U CN210828699U CN201921614689.1U CN201921614689U CN210828699U CN 210828699 U CN210828699 U CN 210828699U CN 201921614689 U CN201921614689 U CN 201921614689U CN 210828699 U CN210828699 U CN 210828699U
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Abstract
The utility model provides an intelligent lock, which comprises a lock core shell, a lock core rotating device and a driving device, wherein the lock core rotating device comprises a lock core, a lock outer core and a lock tongue magnet, and the driving device comprises a driving magnet and a driving piece; a mounting groove is arranged in the lock cylinder shell, and a lock cylinder rotating device and a driving device are arranged in the mounting groove; the driving magnet is connected with the driving piece, the lock inner core is arranged in the lock outer core in a penetrating mode, and a lock tongue hole of the lock inner core is communicated with a lock tongue hole of the lock outer core; and when the polarities of the bolt magnet and the driving magnet are attracted, the bolt magnet is arranged on the bolt hole of the lock outer core in a penetrating way. The utility model discloses an intelligence lock utilizes spring bolt magnet and driving magnet to repel each other or the magnetic field effort principle of attracting each other, realizes unblanking or locks, adopts the magnetic drive principle to keep apart lock core rotating device and drive arrangement to the waterproof performance of lock has been improved.
Description
Technical Field
The utility model belongs to the tool to lock field, more specifically say, relate to an intelligent lock.
Background
Along with the rapid construction of cities, the underground works of municipal public infrastructures are increased, and the addition of well covers is also indispensable. However, the phenomena of lost well covers and illegal opening of the well covers often occur, and once the phenomena occur, the well covers can cause great damage to property and personal safety.
Current electron well lid lock is mostly electric bolt lock, and the most basic principle of electric bolt lock utilizes the password control electro-magnet, and the control electro-magnet is connected with the bolt, and the flexible bolt that drives of electro-magnet to directly realize unblanking and the mesh of shutting, the abominable tool to lock of environment can soak in aqueous for a long time under the well lid, and the corrosivity of sewage is also very strong, and the waterproof ability of electric bolt lock is very poor, so that the waterproof ability of electron well lid lock is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intelligent lock to solve the abominable tool to lock of environment under the well lid that exists among the prior art and can soak in aqueous for a long time, the corrosivity of sewage is also very strong, and the waterproof ability of electric bolt lock is very poor, so that the poor technical problem of waterproof ability of electron well lid lock.
In order to achieve the above object, the utility model adopts the following technical scheme: the intelligent lock comprises a lock cylinder shell, a lock cylinder rotating device and a driving device, wherein the lock cylinder rotating device comprises a lock core, a lock outer core and a bolt magnet, and the driving device comprises a driving magnet and a driving piece;
a mounting groove is formed in the lock cylinder shell, and the lock cylinder rotating device and the driving device are arranged in the mounting groove;
the driving magnet is connected with the driving piece, the lock inner core is arranged in the lock outer core in a penetrating mode, and a lock tongue hole of the lock inner core is communicated with a lock tongue hole of the lock outer core;
rotate drive magnet, work as spring bolt magnet with when drive magnet polarity is repulsive, spring bolt magnet wears to establish the spring bolt hole of lock outer core with on the spring bolt hole of lock inner core, work as when spring bolt magnet and drive magnet polarity are attracted, spring bolt magnet wears to establish on the spring bolt hole of lock outer core.
Further, the mounting groove comprises a first mounting groove, the first mounting groove comprises a mounting groove limiting step, and the lock outer core comprises a lock outer core limiting step;
the lock core rotating device is arranged in the first mounting groove, the mounting groove limiting step is arranged at the bottom of the first mounting groove, the lock outer core limiting step is arranged at the bottom of the lock outer core, and the mounting groove limiting step is matched with the lock outer core limiting step for limiting.
Further, the mounting groove further comprises a second mounting groove, the second mounting groove comprises a mounting groove limiting beam, and the driving magnet comprises a driving magnet limiting step;
the drive device is arranged in the second mounting groove, the mounting groove limiting beam is arranged at the opening part of the second mounting groove, the driving magnet limiting step is arranged on the driving magnet, and the mounting groove limiting beam is matched with the driving magnet limiting step to be limited.
Further, the lock cylinder rotating device further comprises an induction magnet, and the driving device further comprises a proximity switch;
the induction magnet is arranged on the lock core, the proximity switch is arranged at the bottom of the lock core shell, and the induction magnet is right opposite to the proximity switch when the lock core rotates to a locking position.
Furthermore, the lock core comprises an adsorption magnet mounting hole, and the lock core rotating device also comprises an adsorption magnet;
the adsorption magnet is arranged on the adsorption magnet mounting hole, and the adsorption magnet mounting hole is just opposite to the lock tongue hole of the lock inner core.
Furthermore, the intelligent lock also comprises a lock cylinder cover and a lock plate rotating plate;
the lock cylinder cover is connected with the opening part of the first mounting groove, one end of a rotating shaft of the lock outer cylinder penetrates through the lock cylinder cover, and the other end of the rotating shaft of the lock outer cylinder is connected with the locking plate rotating plate.
Further, the intelligent lock further comprises a sealing piece, and the sealing piece is arranged between the lock outer core and the lock core cover.
Further, the intelligence lock still includes the controller, proximity switch with the controller electricity is connected, the controller with the driving piece electricity is connected.
The utility model discloses an intelligent lock comprises a lock core shell, a lock core rotating device and a driving device, wherein the lock core rotating device comprises a lock core, a lock outer core and a lock tongue magnet, and the driving device comprises a driving magnet and a driving piece; a mounting groove is formed in the lock cylinder shell, and the lock cylinder rotating device and the driving device are arranged in the mounting groove; the driving magnet is connected with the driving piece, the lock inner core is arranged in the lock outer core in a penetrating mode, and a lock tongue hole of the lock inner core is communicated with a lock tongue hole of the lock outer core; rotate drive magnet, work as spring bolt magnet with when drive magnet polarity is repulsive, spring bolt magnet wears to establish the spring bolt hole of lock outer core with on the spring bolt hole of lock inner core, work as when spring bolt magnet and drive magnet polarity are attracted, spring bolt magnet wears to establish on the spring bolt hole of lock outer core.
The utility model provides an intelligent lock's beneficial effect lies in: compared with the prior art, the magnetic field acting force principle that the bolt magnet and the driving magnet repel or attract each other is utilized to realize unlocking or locking, and the magnetic driving principle is adopted to isolate the lock cylinder rotating device from the driving device, so that the waterproof performance of the lock is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic perspective view of an intelligent lock provided in an embodiment of the present invention;
fig. 2 is a schematic diagram of an explosion structure of the intelligent lock according to an embodiment of the present invention;
FIG. 3 is a schematic perspective view of an outer core of the lock according to an embodiment of the present invention;
fig. 4 is a schematic perspective view of a lock cylinder housing according to an embodiment of the present invention;
fig. 5 is a schematic perspective view of a lock cylinder housing according to an embodiment of the present invention;
fig. 6 is a schematic perspective view of a lock core according to an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
1-a lock cylinder housing; 11-mounting grooves; 111-a first mounting groove; 1111-mounting groove limit steps; 121-a second mounting groove; 1211-mounting groove limit beam;
2-a lock cylinder rotating device; 21-locking the inner core; 211-attracting magnet mounting holes; 212-bolt hole of lock core; 213-through holes of induction magnets; 22-lock outer core; 221-lock outer core limit step; 222-bolt hole of lock outer core; 23-a latch bolt magnet; 24-an induction magnet; 25-an attracting magnet;
3-a drive device; 31-a drive magnet; 311-drive magnet limit step; 32-a drive member; 33-a proximity switch;
4-lock cylinder cover; 5-locking plate rotating plate; 6-sealing element.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to fig. 6, the intelligent lock of the present invention will now be described.
Intelligence lock be intelligent well lid lock, can employ the locking of well lid, the cabinet body, computer lab etc. of trades such as communication, municipal administration.
The intelligent lock comprises a lock cylinder shell 1, a lock cylinder rotating device 2 and a driving device 3, wherein the lock cylinder rotating device 2 comprises a lock cylinder 21, a lock outer core 22 and a bolt magnet 23, and the driving device 3 comprises a driving magnet 31 and a driving piece 32; a mounting groove 11 is formed in the lock cylinder shell 1, and the lock cylinder rotating device 2 and the driving device 3 are arranged in the mounting groove 11; the driving magnet 31 is connected with the driving element 32, the lock core 21 is arranged in the lock outer core 22 in a penetrating way, the lock tongue hole 212 of the lock core is communicated with the lock tongue hole 222 of the lock outer core, and the lock tongue magnet 23 is opposite to the driving magnet 31; when the latch bolt magnet 23 and the driving magnet 31 repel each other, the latch bolt magnet 23 is inserted into the latch bolt hole 222 of the lock outer core and the latch bolt hole 212 of the lock inner core, and when the latch bolt magnet 23 and the driving magnet 31 attract each other, the latch bolt magnet 23 is inserted into the latch bolt hole 222 of the lock outer core.
Illustratively, the bolt hole of the lock core is a non-penetrating bolt hole, and the bolt hole of the lock outer core is a penetrating bolt hole. The bolt magnet and the driving magnet are positioned on the same horizontal plane or the bolt magnet and the driving magnet are arranged at positions which are mutually attracted. The driving piece can be driving motor, driving motor's drive shaft with driving magnet connects, the last motor mounting panel that still is equipped with of driving motor, be equipped with on the motor mounting panel driving magnet. Illustratively, the magnetic pole of the driving magnet is in the long-side direction, the inside of the lock core is a hexagonal through hole, and the problem that the lock core is easily blocked is solved through the design of the hexagonal through hole inside the lock core.
The utility model provides an intelligent lock compares with prior art, utilizes spring bolt magnet and the magnetic field effort principle that driving magnet repels or attracts mutually, realizes unblanking or locks, adopts the magnetic drive principle will lock core rotating device with drive arrangement keeps apart to the waterproof performance of lock has been improved.
Further, please refer to fig. 2 to fig. 5 together, as a specific embodiment of the intelligent lock provided by the present invention, the mounting groove 11 includes a first mounting groove 111, the first mounting groove 111 includes a mounting groove limiting step 1111, and the lock outer core 22 includes a lock outer core limiting step 221; the lock cylinder rotating device 2 is arranged in the first installation groove 111, the installation groove limiting step 1111 is arranged at the bottom of the first installation groove 111, the lock outer core limiting step 221 is arranged at the bottom of the lock outer core 22, and the installation groove limiting step 1111 is matched with the lock outer core limiting step 221 for limiting.
The mounting groove limiting step is matched with the lock outer core limiting step for limiting, and the position of the lock outer core in the first mounting groove can be limited. When the intelligent lock locks or unlocks the rotating lock outer core, the lock outer core cannot continue to rotate after reaching the limited position.
Further, please refer to fig. 2 and fig. 4 together, as a specific embodiment of the intelligent lock of the present invention, the mounting groove 11 further includes a second mounting groove 121, the second mounting groove 121 includes a mounting groove limit beam 1211, and the driving magnet 31 includes a driving magnet limit step 311; the driving device 3 is disposed in the second mounting groove 121, the mounting groove limit beam 1211 is disposed at an opening portion of the second mounting groove 121, the driving magnet limit step 311 is disposed on the driving magnet 31, and the mounting groove limit beam 1211 is matched with the driving magnet limit step 311 for limiting.
The mounting groove limiting step is matched with the lock outer core limiting step for limiting, the angle of the drive magnet rotating in the second mounting groove can be limited, and exemplarily, the angle of the drive magnet rotating can be limited to be 180 degrees through the limitation of the mounting groove limiting step. The driving motor is arranged in the second mounting groove, and the locked rotor design of the driving motor is matched with the locked rotor protection driving chip technology in the controller to simplify the motor-driven interface, so that the control signal lines of the whole intelligent lock cylinder are controlled at 4 lines. The driving device may further include a cover coupled to an opening of the second mounting groove, the cover sealing the driving device to prevent water and dust from entering.
Further, referring to fig. 2 to fig. 6, as a specific embodiment of the intelligent lock provided by the present invention, the lock cylinder rotating device 2 further includes an induction magnet 24, and the driving device 3 further includes a proximity switch 33;
the induction magnet 24 is arranged on the lock cylinder 21, the proximity switch 33 is arranged at the bottom of the lock cylinder shell 1, and the induction magnet 24 is opposite to the proximity switch 33 when the lock cylinder 21 rotates to the locking position.
Optionally, the lock cylinder 21 further includes a through hole 213 for the induction magnet, and the induction magnet 24 is disposed in the through hole 213 for the induction magnet.
When the lock inner core rotates and drives the lock outer core to rotate together, and when the lock outer core is in an unlocking state and a locking state, the induction magnet is opposite to the proximity switch, the induction magnet plays a role of inducing the proximity switch, the proximity switch can trigger a disconnection signal, and the proximity switch can be changed from a connection state to a disconnection state. The proximity switch is adopted for single signal control, lock awakening and locking induction of the intelligent lock are achieved, and control signal lines are reduced.
Further, please refer to fig. 2 to fig. 6 together, as a specific embodiment of the intelligent lock provided by the present invention, the lock core 21 includes an absorption magnet mounting hole 211, and the lock core rotating device 2 further includes an absorption magnet 25;
the adsorption magnet 25 is arranged on the adsorption magnet mounting hole 211, and the adsorption magnet mounting hole 211 is opposite to the bolt hole 222 of the lock core.
The adsorption magnet mounting hole is opposite to the bolt hole of the lock inner core, so that the bolt magnet is prevented from being attracted by the driving magnet when the bolt magnet is attracted with the driving magnet, and the bolt magnet is prevented from leaving the bolt hole of the lock outer core.
Further, please refer to fig. 1 and fig. 2 together, as a specific embodiment of the intelligent lock provided by the present invention, the intelligent lock further includes a lock cylinder cover 4 and a lock plate rotating plate 5; the cylinder cover 4 is connected to an opening of the first mounting groove 111, one end of a rotation shaft of the lock cylinder 22 passes through the cylinder cover 4, and the other end of the rotation shaft of the lock cylinder 22 is connected to the locking plate rotating plate 5.
The lock cylinder cover is connected with the opening part of the first mounting groove, one end of a rotating shaft of the lock outer core penetrates through the lock cylinder cover, the other end of the rotating shaft of the lock outer core is exposed out of the lock cylinder cover, and the other end of the rotating shaft of the lock outer core is connected with the locking plate rotating plate. When the rotating shaft of the lock outer core rotates, the locking plate rotating plate is driven to rotate.
Further, please refer to fig. 2 together, as a specific embodiment of the intelligent lock provided by the present invention, the intelligent lock further includes a sealing element 6, and the sealing element 6 is disposed between the lock outer core 22 and the lock core cover 4.
Exemplarily, the sealing member can be waterproof rubber circle, sealing strip or adhesive tape etc. specifically the utility model discloses do not do the restriction. The seal is disposed between the rotational axis of the lock cylinder outer and the cylinder cover.
Further, as the utility model provides a specific implementation of intelligence lock, intelligence lock still includes the controller, proximity switch 33 with the controller electricity is connected, the controller with driving piece 32 electricity is connected.
The proximity switch is electrically connected with the controller, the controller is electrically connected with the driving piece, the controller receives signals of the proximity switch, and the controller controls the driving motor to rotate to drive the magnet according to the signals of the proximity switch.
Use the N utmost point of spring bolt magnet towards drive magnet, the S utmost point of spring bolt magnet is towards the lock inner core for the example, the theory of operation of intelligence lock:
unlocking: the platform sends the instruction and gives the controller, and controller control driving motor rotates drive magnet, and drive magnet's the N utmost point is oriented the mounting groove, this moment drive magnet's the N utmost point with the N utmost point of spring bolt magnet repels each other, rotates the lock inner core, when the hole of lock inner core with the lock tongue hole of lock outer core communicates with each other, spring bolt magnet along the lock tongue hole of lock inner core is toward the central motion of lock inner core, spring bolt magnet will enter into the lock tongue of lock inner core downthehole, rotates this moment again the lock inner core just can drive lock outer core rotates, lock outer core rotates and drives the locking plate rotor plate rotates, drives the locking plate through the locking plate rotor plate on the lock outer core and unblanks.
Locking: the lock inner core is rotated through the unlocking tool, and the unlocking tool is a special inner hexagonal wrench matched with the hexagonal through hole in the lock inner core. The lock inner core rotates to drive the lock outer core to rotate, when the induction magnet is aligned with the proximity switch, the proximity switch can trigger a disconnected signal, the controller controls the driving motor to rotate according to the signal of the proximity switch, the driving motor rotates to drive the driving magnet to rotate, and the S pole of the driving magnet faces the installation groove; at the moment, the S pole of the driving magnet is opposite to the N pole of the bolt magnet, the S pole of the driving magnet and the N pole of the bolt magnet are mutually attracted, the bolt magnet moves towards the center of the lock outer core along the bolt hole of the lock outer core, the bolt magnet can completely exit from the bolt hole of the lock inner core and completely enter the bolt hole of the lock outer core, and the bolt magnet is attracted by the attracting force of the attracting magnet, so that the bolt magnet is prevented from leaving the bolt hole of the lock outer core; at this time, the lock inner core is rotated again, and the lock outer core cannot be driven to rotate, namely, the locking state is obtained.
The utility model discloses a spring bolt magnet 'S the N utmost point also can be towards the lock inner core, and spring bolt magnet' S the S utmost point also can be towards drive magnet, specifically the utility model discloses do not specifically prescribe a limit to. When the N pole of the bolt magnet faces the lock inner core and the S pole of the bolt magnet faces the driving magnet, the S pole of the driving magnet is in a locking state when being attracted with the N pole of the bolt magnet, and the S pole of the driving magnet is in an unlocking state when being repelled with the S pole of the bolt magnet.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. An intelligent lock, its characterized in that: the lock core rotating device comprises a lock core, a lock outer core and a bolt magnet, and the driving device comprises a driving magnet and a driving piece;
a mounting groove is formed in the lock cylinder shell, and the lock cylinder rotating device and the driving device are arranged in the mounting groove;
the driving magnet is connected with the driving piece, the lock inner core is arranged in the lock outer core in a penetrating mode, and a lock tongue hole of the lock inner core is communicated with a lock tongue hole of the lock outer core;
rotate drive magnet, work as spring bolt magnet with when drive magnet polarity is repulsive, spring bolt magnet wears to establish the spring bolt hole of lock outer core with on the spring bolt hole of lock inner core, work as when spring bolt magnet and drive magnet polarity are attracted, spring bolt magnet wears to establish on the spring bolt hole of lock outer core.
2. The intelligent lock of claim 1, wherein: the mounting groove comprises a first mounting groove, the first mounting groove comprises a mounting groove limiting step, and the lock outer core comprises a lock outer core limiting step;
the lock core rotating device is arranged in the first mounting groove, the mounting groove limiting step is arranged at the bottom of the first mounting groove, the lock outer core limiting step is arranged at the bottom of the lock outer core, and the mounting groove limiting step is matched with the lock outer core limiting step for limiting.
3. The smart lock of claim 2 wherein: the mounting groove further comprises a second mounting groove, the second mounting groove comprises a mounting groove limiting beam, and the driving magnet comprises a driving magnet limiting step;
the drive device is arranged in the second mounting groove, the mounting groove limiting beam is arranged at the opening part of the second mounting groove, the driving magnet limiting step is arranged on the driving magnet, and the mounting groove limiting beam is matched with the driving magnet limiting step to be limited.
4. The smart lock of claim 3 wherein: the lock cylinder rotating device further comprises an induction magnet, and the driving device further comprises a proximity switch;
the induction magnet is arranged on the lock core, the proximity switch is arranged at the bottom of the lock core shell, and the induction magnet is right opposite to the proximity switch when the lock core rotates to a locking position.
5. The smart lock of claim 4 wherein: the lock core comprises an adsorption magnet mounting hole, and the lock core rotating device also comprises an adsorption magnet;
the adsorption magnet is arranged on the adsorption magnet mounting hole, and the adsorption magnet mounting hole is just opposite to the lock tongue hole of the lock inner core.
6. The smart lock of claim 5, wherein: the intelligent lock also comprises a lock cylinder cover and a locking plate rotating plate;
the lock cylinder cover is connected with the opening part of the first mounting groove, one end of a rotating shaft of the lock outer cylinder penetrates through the lock cylinder cover, and the other end of the rotating shaft of the lock outer cylinder is connected with the locking plate rotating plate.
7. The smart lock of claim 6, wherein: the intelligent lock further comprises a sealing piece, and the sealing piece is arranged between the lock outer core and the lock core cover.
8. The smart lock of claim 7 wherein: the intelligent lock further comprises a controller, the proximity switch is electrically connected with the controller, and the controller is electrically connected with the driving piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921614689.1U CN210828699U (en) | 2019-09-25 | 2019-09-25 | Intelligent lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921614689.1U CN210828699U (en) | 2019-09-25 | 2019-09-25 | Intelligent lock |
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| Publication Number | Publication Date |
|---|---|
| CN210828699U true CN210828699U (en) | 2020-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921614689.1U Active CN210828699U (en) | 2019-09-25 | 2019-09-25 | Intelligent lock |
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| CN (1) | CN210828699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541622A (en) * | 2019-09-25 | 2019-12-06 | 深圳市科信通信技术股份有限公司 | intelligent lock |
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2019
- 2019-09-25 CN CN201921614689.1U patent/CN210828699U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541622A (en) * | 2019-09-25 | 2019-12-06 | 深圳市科信通信技术股份有限公司 | intelligent lock |
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