阅读说明：本技术 一种防暴力拆除的智能门锁结构 (Intelligent door lock structure capable of preventing violent dismantling ) 是由 程红玲 曾庆松 付正义 叶品 于 2021-01-07 设计创作，主要内容包括：本发明公开了一种防暴力拆除的智能门锁结构,包括门主体,所述门主体的一侧外表面设置有外锁,所述门主体的另一侧外表面设置有内锁,所述门主体、内锁与门主体之间均设置有强力胶,所述门主体、内锁通过强力胶与门主体固定安装,所述外锁与内锁之间设置有连接机构,所述外锁的一侧外表面通过连接机构与内锁固定连接,所述内锁的两端外表面固定连接有固定机构,所述内锁的一侧外表面设置有报警机构,且所述固定机构包括连接块、螺杆、转盘、握把、螺纹孔。本发明所述的一种防暴力拆除的智能门锁结构,具备安全性能高,当锁被撬时第一时间给予警告,且便于安装等优点,带来更好的使用前景。(The invention discloses an intelligent door lock structure capable of preventing violent dismantling, which comprises a door main body, wherein an outer lock is arranged on the outer surface of one side of the door main body, an inner lock is arranged on the outer surface of the other side of the door main body, strong glue is arranged among the door main body, the inner lock and the door main body, the door main body and the inner lock are fixedly installed with the door main body through the strong glue, a connecting mechanism is arranged between the outer lock and the inner lock, the outer surface of one side of the outer lock is fixedly connected with the inner lock through the connecting mechanism, the outer surfaces of two ends of the inner lock are fixedly connected with a fixing mechanism, an alarm mechanism is arranged on the outer surface of one side of the inner lock, and the fixing mechanism comprises a connecting block, a screw. The intelligent door lock structure capable of preventing violent dismantling has the advantages of high safety performance, warning in the first time when the lock is prized, convenience in installation and the like, and brings better use prospect.)

1. The utility model provides an intelligent lock structure that anti-riot power was demolishd, includes door main part (1), its characterized in that: the door is characterized in that an outer lock (2) is arranged on the outer surface of one side of the door main body (1), an inner lock (3) is arranged on the outer surface of the other side of the door main body (1), a super glue (5) is arranged between the door main body (1), the inner lock (3) and the door main body (1), the door main body (1) and the inner lock (3) are fixedly installed on the door main body (1) through the super glue (5), a connecting mechanism (4) is arranged between the outer lock (2) and the inner lock (3), one side outer surface of the outer lock (2) is fixedly connected with the inner lock (3) through the connecting mechanism (4), a fixing mechanism (6) is fixedly connected to the outer surfaces of the two ends of the inner lock (3), an alarm mechanism (7) is arranged on the outer surface of one side of the inner lock (3), a clamping mechanism (8) is arranged between the alarm mechanism (7) and the inner lock (3), and the fixing mechanism (, Screw rod (602), carousel (603), handle (604), screw hole (605).

2. The intelligent door lock structure for preventing violent dismantling according to claim 1, wherein: the connecting mechanism (4) comprises a connecting column (401), a first mounting groove (402), a first compression spring (403), a movable iron block (404), a first sliding block (405), a first guide rod (406), a first slot (407), a limiting hole (408) and a magnetic block (409), the first mounting groove (402) is arranged on the upper outer surface and the lower outer surface of the left end of the connecting column (401), the first compression spring (403) is positioned in the first mounting groove (402), the movable iron block (404) is positioned on the outer surface of one end of the first compression spring (403), the first sliding block (405) is positioned on the outer surfaces of two sides of the bottom of the movable iron block (404), the first guide rod (406) is positioned on the outer surface of one end of the first sliding block (405), the limiting hole (408) and the first slot (407) are both arranged in one side of the outer lock (2), and the inside of the door main body (1) is provided with a clamping channel of the connecting column (401), and the magnetic block (409) is positioned in the limiting hole (408).

3. The intelligent door lock structure for preventing violent dismantling according to claim 2, wherein: remove the inner wall elastic connection of the lower extreme surface of iron plate (404) through first compression spring (403) and first mounting groove (402), be fixed connection between first slider (405) and removal iron plate (404), be sliding connection between first slider (405) and first guide arm (406), be fixed connection between magnetic path (409) and spacing hole (408), the inner wall of spacing hole (408) and the outer wall joint of removing iron plate (404), just inhale for the heteropolar looks between magnetic path (409) and the removal iron plate (404).

4. The intelligent door lock structure for preventing violent dismantling according to claim 1, wherein: alarm mechanism (7) include lithium cell (701), switch (702), charging socket (703), vibration sensor (704), controller (705), alarm (706), charging socket (703) fixed mounting is in the lower extreme surface of lithium cell (701), switch (702) fixed mounting is in one side surface of lithium cell (701), vibration sensor (704) fixed mounting is in the inside of outer lock (2), controller (705) fixed mounting is in the lower extreme surface of interior lock (3), alarm (706) fixed mounting is in the upper end surface of interior lock (3).

5. The intelligent door lock structure for preventing violent dismantling according to claim 4, wherein: the output of charging socket (703) and the input electric connection of lithium cell (701), the output of lithium cell (701) and the input electric connection of switch (702), the output of switch (702) and the input electric connection of vibration sensor (704), the output of vibration sensor (704) and the input electric connection of controller (705), the output of controller (705) and the input electric connection of alarm (706).

6. The intelligent door lock structure for preventing violent dismantling according to claim 1, wherein: the clamping mechanism (8) comprises a fixing block (801), a second slot (802), an inserting rod (803), a hemispherical clamping groove (804), an installation cavity (805), a second compression spring (806), a limiting ball (807), an L-shaped sliding rod (808), a second guide rod (809), a movable groove (810), a second installation groove (811), a pressing plate (812), a tamping rod (813), a second sliding block (814), a third guide rod (815) and an extension spring (816).

7. The intelligent door lock structure for preventing violent dismantling according to claim 1, wherein: the second slot (802) is arranged in the fixed block (801), the hemispherical clamping groove (804) is arranged on the inner wall of one side of the second slot (802), the movable groove (810) and the second mounting groove (811) are arranged in the lower end of the fixed block (801), the inserted rod (803) is positioned on the inner wall of the second slot (802), the mounting cavity (805) is arranged in the lower end of the inserted rod (803), the second compression spring (806) is positioned in the mounting cavity (805), the limiting ball (807) is positioned on the outer surface of one end of the second compression spring (806), the L-shaped sliding rods (808) are positioned on the outer surface of one side of the limiting ball (807) and are two groups in number, the second guide rod (809) is positioned on the outer surface of one end of the L-shaped sliding rod (808), the pressing plate (812) is positioned on the outer surface of the lower end of the fixed block (801), and the tamping rod (813) is positioned on the outer surface of one side of the pressing plate (812), the second sliding block (814) is positioned on the outer surfaces of two sides of the middle part of the third guide rod (815), the third guide rod (815) is positioned on the outer surface of one end of the second sliding block (814), and the extension spring (816) is positioned on the outer wall of the third guide rod (815).

8. The intelligent door lock structure for preventing violent dismantling according to claim 1, wherein: the outer surface of one side of the limiting ball (807) is elastically connected with the inner wall of the mounting cavity (805) through a second compression spring (806), the L-shaped sliding rod (808) is in sliding connection with the second guide rod (809), the L-shaped sliding rod (808) is fixedly connected with the limiting ball (807), the limiting ball (807) is clamped with the hemispherical clamping groove (804), the second sliding block (814) is fixedly connected with the tamping rod (813), the second sliding block (814) is connected with the third guide rod (815) in a sliding way, the extension spring (816) is movably sleeved with the third guide rod (815), the pressing plate (812) is fixedly connected with the tamping rod (813), and the outer surface of one end of the inserting rod (803) is fixedly connected with the outer surface of one side of the lithium battery (701), and the outer surface of one side of the fixing block (801) is fixedly connected with the outer surface of one side of the inner lock (3).

9. The intelligent door lock structure for preventing violent dismantling according to claim 1, wherein: the outer wall of the screw rod (602) is in threaded connection with the first guide rod (406), the outer surface of one end of the threaded hole (605) is fixedly connected with the outer surface of one side of the movable iron block (404), the outer surface of one side of the rotary disc (603) is fixedly connected with the outer surface of one side of the handle (604), the threaded hole (605) is formed in the outer surface of one side of the door main body (1), and the outer wall of the screw rod (602) is in threaded connection with the threaded hole (605).

Technical Field

The invention relates to the technical field of intelligent door locks, in particular to an intelligent door lock structure capable of preventing violent dismantling.

Background

The intelligent door lock is improved on the basis of being different from the traditional mechanical lock, and is a more intelligent and simple lockset in the aspects of user safety, identification and manageability, the intelligent door lock is an executing component of a lock door in an access control system, the intelligent door lock is different from the traditional mechanical lock, and is a composite lockset with safety, convenience, advanced technology, magnetic card, radio frequency card (non-contact type, higher safety, plastic material, more convenient configuration and carrying and low price), and the mature technology using a non-mechanical key as a user identification ID, such as: fingerprint lock, iris discernment entrance guard (biological identification type, the security is high, does not lose the damage; but inconvenient configuration, with high costs), TM card (contact type, the security is very high, stainless steel material, configuration is carried very conveniently, the price is lower), it is more to use in following places: banks, government agencies (with a focus on security), and hotels, school dormitories, residential quarters, villas, hotels (with a focus on ease of administration).

However, the existing intelligent door lock structure is basically an indoor and outdoor double-sided lock structure, so that the anti-violence dismantling performance is low, the intelligent door lock is not safe enough, when the lock is pried, a warning cannot be given in time, certain adverse effects are brought to the use process of people, and therefore the intelligent door lock structure capable of preventing violence dismantling is provided.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the intelligent door lock structure capable of preventing violent dismantling, which has the advantages of high safety performance, warning in the first time when the lock is prized, convenience in installation and the like, and can effectively solve the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides an intelligent door lock structure that anti-riot power was demolishd, includes door main part, one side surface of door main part is provided with outer lock, the opposite side surface of door main part is provided with the internal lock, all be provided with the powerful glue between door main part, internal lock AND gate main part, door main part, internal lock pass through powerful glue AND gate main part fixed mounting, be provided with coupling mechanism between outer lock and the internal lock, coupling mechanism and internal lock fixed connection are passed through to one side surface of outer lock, the both ends external surface fixed connection of internal lock has fixed establishment, one side surface of internal lock is provided with alarm mechanism, be provided with fastener mechanism between alarm mechanism and the internal lock, just fixed establishment includes connecting block, screw rod, carousel, handle, screw hole.

Preferably, coupling mechanism includes spliced pole, first mounting groove, first compression spring, removes iron plate, first slider, first guide arm, first slot, spacing hole, magnetic path, just first mounting groove is seted up in the upper and lower surface of spliced pole left end, just first compression spring is located the inside of first mounting groove, it is located first compression spring's one end surface to remove the iron plate, first slider is located the both sides surface of removing the iron plate bottom, first guide arm is located the one end surface of first slider, spacing hole, first slot are all seted up inside one side of outer lock, just the card way of spliced pole is seted up to the inside of door main part, just the magnetic path is located the inside in spacing hole.

Preferably, the lower extreme surface of removing the iron plate is through the inner wall elastic connection of first compression spring and first mounting groove, be fixed connection between first slider and the removal iron plate, be sliding connection between first slider and the first guide arm, be fixed connection between magnetic path and the spacing hole, the inner wall in spacing hole and the outer wall joint of removing the iron plate, just for heteropolarity looks absorption between magnetic path and the removal iron plate.

Preferably, alarm mechanism includes lithium cell, switch, charging socket, vibration sensor, controller, alarm, charging socket fixed mounting is in the lower extreme surface of lithium cell, switch fixed mounting is in one side surface of lithium cell, vibration sensor fixed mounting is in the inside of outer lock, the lower extreme surface of controller fixed mounting lock in, alarm fixed mounting is in the upper end surface of inner lock.

Preferably, charging socket's output and the input electric connection of lithium cell, the output of lithium cell and the input electric connection of switch, the output of switch and vibration sensor's input electric connection, vibration sensor's output and the input electric connection of controller, the output of controller and the input electric connection of alarm.

Preferably, the clamping member mechanism comprises a fixed block, a second slot, an inserting rod, a hemispherical clamping groove, a mounting cavity, a second compression spring, a limiting ball, an L-shaped sliding rod, a second guide rod, a movable groove, a second mounting groove, a pressing plate, a tamping rod, a second sliding block, a third guide rod and an extension spring.

Preferably, the second slot is arranged inside the fixed block, the hemispherical neck is arranged on the inner wall of one side of the second slot, the movable groove and the second mounting groove are both arranged in the lower end of the fixed block, the inserted bar is positioned on the inner wall of the second slot, the mounting cavity is arranged inside the lower end of the inserted link, the second compression spring is positioned inside the mounting cavity, the limiting ball is positioned on the outer surface of one end of the second compression spring, the L-shaped sliding rod is positioned on the outer surface of one side of the limiting ball, the number of the second guide rods is two, the second guide rods are positioned on the outer surface of one end of the L-shaped slide rod, the pressing plate is positioned on the outer surface of the lower end of the fixed block, the tamping rod is positioned on the outer surface of one side of the pressing plate, the second sliding block is positioned on the outer surfaces of two sides of the middle part of the third guide rod, the third guide rod is positioned on the outer surface of one end of the second sliding block, and the extension spring is positioned on the outer wall of the third guide rod.

Preferably, one side surface of spacing ball passes through the inner wall elastic connection of second compression spring and installation cavity, be sliding connection between L type slide bar and the second guide arm, be fixed connection between L type slide bar and the spacing ball, be the joint between spacing ball and the hemisphere type draw-in groove, be fixed connection between second slider and the ram, be sliding connection between second slider and the third guide arm, cup joint for the activity between extension spring and the third guide arm, be fixed connection between pressing plate and the ram, just one side surface fixed connection of one end surface of inserted bar and lithium cell, one side surface of fixed block and one side surface fixed connection of internal lock.

Preferably, threaded connection is adopted between the screw rod and the first guide rod, the outer surface of one end of the threaded hole is fixedly connected with the outer surface of one side of the movable iron block, the outer surface of one side of the turntable is fixedly connected with the outer surface of one side of the handle, the threaded hole is formed in the outer surface of one side of the door main body, and the outer wall of the screw rod is in threaded connection with the threaded hole.

(III) advantageous effects

Compared with the prior art, the invention provides an intelligent door lock structure capable of preventing violent dismantling, which has the following beneficial effects:

1. the intelligent door lock structure capable of preventing violent dismantling is characterized in that the existing intelligent door lock structure is basically an indoor and outdoor double-sided lock structure, in order to prevent violent dismantling of an intelligent lock outdoors, a connecting mechanism is arranged, one end of a connecting column is fixedly installed with an inner lock during installation, the connecting column penetrates through a clamping channel formed in a door main body to be connected with an outer lock, an iron block is moved by pressing, the moving iron block drives a first sliding block to move along the direction of a first guide rod, the moving iron block compresses a first compression spring, the moving iron block compresses the first compression spring to enter the inside of a first installation groove, then the connecting column is clamped into the inside of a first slot, when the moving iron block reaches a limiting hole, the moving iron block enters the inside of the limiting hole under the action of the first compression spring, the moving iron block is clamped with the limiting hole, a magnetic block is arranged at the same time and is magnetically attracted with the moving iron block, and the stability is further improved, make the external world through demolish the back with the powerful glue, through the coupling mechanism increase stability that sets up, the fixed establishment who sets up simultaneously drives the rotation of carousel through rotating the handle, and the carousel drives the rotation of screw rod and impels for screw rod and screw hole threaded connection increase the stability of installation between internal lock and the door main part, make the external lock demolishd the back, and the internal lock installation is still stable, has increased certain security performance.

2. This intelligent lock structure that anti-riot power was demolishd, in order to further increase the security performance, the alarm mechanism of setting, at first from charging socket access power to the lithium cell electric power storage, after the electric power storage is accomplished, the power supply is cut off, closed switch, when the outer lock receives the vibrational force of prizing application, vibration sensor is with signal transmission to controller, controller control alarm sends out the police dispatch newspaper, play certain deterrence, remind people to lock at the same time and be prized, make corresponding countermeasure, and vibration sensor's model is VSP type vibration type sensor, the model of controller is TMSDMBCYGABGA digital signal processor, the model of alarm is YS-type.

3. The intelligent door lock structure capable of preventing violent dismantling comprises a clamping mechanism, wherein the clamping mechanism is arranged for driving an L-shaped slide rod to move along the direction of a second guide rod by extruding a limit ball, and simultaneously compressing a second compression spring to enable the limit ball to enter the mounting cavity, then inserting an insert rod into the second slot, when the limit ball reaches a hemispherical clamping groove, the limit ball enters the hemispherical clamping groove under the action of the second compression spring to realize the clamping connection of the limit ball and the hemispherical clamping groove, and when the intelligent door lock structure is dismantled, the tamper drives a second slide block to compress a tension spring along the direction of a third guide rod by extruding a pressing plate to drive the tamper to move, so that the tamper extrudes the outer surface of the lower end of the insert rod, the limit ball is extruded to enter the mounting cavity, and simultaneously lifts the lithium battery to drive the insert rod to be separated from the second slot, the lithium battery is convenient to use and disassemble.

Drawings

Fig. 1 is a schematic overall structure diagram of an intelligent door lock structure for preventing violent dismantling according to the present invention.

Fig. 2 is an enlarged view of a portion a in fig. 1 of an anti-violence-dismantling intelligent door lock according to the present invention.

Fig. 3 is a working principle diagram of an alarm mechanism in the intelligent door lock structure for preventing violence dismantling.

Fig. 4 is an enlarged view of B in fig. 1 of an anti-violence-dismantling intelligent door lock according to the present invention.

Fig. 5 is a partially enlarged view of a structure of an intelligent door lock for preventing violent dismantling according to the present invention in fig. 4.

FIG. 6 is an enlarged view of the point C in the structure diagram 1 of the intelligent door lock for preventing violence removal according to the present invention

In the figure: 1. a door main body; 2. an external lock; 3. internal locking; 4. a connecting mechanism; 5. strong glue; 6. a fixing mechanism; 7. an alarm mechanism; 8. a clamping mechanism; 401. connecting columns; 402. a first mounting groove; 403. a first compression spring; 404. moving the iron block; 405. a first slider; 406. a first guide bar; 407. a first slot; 408. a limiting hole; 409. a magnetic block; 701. a lithium battery; 702. a switch; 703. a charging jack; 704. a vibration sensor; 705. a controller; 706. an alarm; 801. a fixed block; 802. a second slot; 803. inserting a rod; 804. a hemispherical neck; 805. a mounting cavity; 806. a second compression spring; 807. a limiting ball; 808. an L-shaped sliding rod; 809. a second guide bar; 810. a movable groove; 811. a second mounting groove; 812. a pressing plate; 813. a tamping rod; 814. a second slider; 815. a third guide bar; 816. an extension spring; 601. connecting blocks; 602. a screw; 603. a turntable; 604. a grip; 605. a threaded bore.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-6, an intelligent door lock structure capable of preventing violent dismantling comprises a door main body 1, an outer lock 2 is arranged on the outer surface of one side of the door main body 1, an inner lock 3 is arranged on the outer surface of the other side of the door main body 1, a super glue 5 is arranged between the door main body 1 and the inner lock 3 and the door main body 1, the door main body 1 and the inner lock 3 are fixedly installed with the door main body 1 through the super glue 5, a connecting mechanism 4 is arranged between the outer lock 2 and the inner lock 3, the outer surface of one side of the outer lock 2 is fixedly connected with the inner lock 3 through the connecting mechanism 4, fixing mechanisms 6 are fixedly connected with the outer surfaces of two ends of the inner lock 3, an alarm mechanism 7 is arranged on the outer surface of one side of the inner lock 3, a clamping mechanism 8 is arranged between the alarm mechanism 7 and the inner lock 3, and the fixing mechanism.

Further, the connecting mechanism 4 includes a connecting column 401, a first mounting groove 402, a first compression spring 403, a movable iron block 404, a first sliding block 405, a first guide rod 406, a first slot 407, a limiting hole 408, a magnetic block 409, wherein the first mounting groove 402 is disposed on the upper and lower outer surfaces of the left end of the connecting column 401, the first compression spring 403 is disposed inside the first mounting groove 402, the movable iron block 404 is disposed on the outer surface of one end of the first compression spring 403, the first sliding block 405 is disposed on the outer surfaces of two sides of the bottom of the movable iron block 404, the first guide rod 406 is disposed on the outer surface of one end of the first sliding block 405, the limiting hole 408 and the first slot 407 are disposed inside one side of the outer lock 2, a clamping channel of the connecting column 401 is disposed inside the door body 1, and the magnetic block 409 is disposed inside the limiting hole 408, which facilitates the fixed connection of the outer lock 2 and the.

Further, the outer surface of the lower end of the movable iron block 404 is elastically connected with the inner wall of the first mounting groove 402 through the first compression spring 403, the first sliding block 405 is fixedly connected with the movable iron block 404, the first sliding block 405 is slidably connected with the first guide rod 406, the magnetic block 409 is fixedly connected with the limiting hole 408, the inner wall of the limiting hole 408 is clamped with the outer wall of the movable iron block 404, and the magnetic block 409 is attracted with the movable iron block 404 in a heteropolar manner, so that the stability is further improved.

Further, alarm mechanism 7 includes lithium cell 701, switch 702, charging socket 703, vibration sensor 704, controller 705, alarm 706, charging socket 703 fixed mounting is in the lower extreme surface of lithium cell 701, switch 702 fixed mounting is in one side surface of lithium cell 701, vibration sensor 704 fixed mounting is in the inside of outer lock 2, controller 705 fixed mounting is in the lower extreme surface of inner lock 3, alarm 706 fixed mounting is in the upper end surface of inner lock 3, can in time send out the police dispatch newspaper when the lock is prized.

Further, the output end of the charging socket 703 is electrically connected to the input end of the lithium battery 701, the output end of the lithium battery 701 is electrically connected to the input end of the switch 702, the output end of the switch 702 is electrically connected to the input end of the vibration sensor 704, the output end of the vibration sensor 704 is electrically connected to the input end of the controller 705, and the output end of the controller 705 is electrically connected to the input end of the alarm 706, so that the use is facilitated.

Further, the clamping mechanism 8 comprises a fixing block 801, a second slot 802, an inserting rod 803, a hemispherical clamping groove 804, a mounting cavity 805, a second compression spring 806, a limiting ball 807, an L-shaped sliding rod 808, a second guide rod 809, a movable groove 810, a second mounting groove 811, a pressing plate 812, a tamping rod 813, a second sliding block 814, a third guide rod 815 and an extension spring 816, so that the mounting is facilitated.

Furthermore, a second slot 802 is arranged inside the fixed block 801, a hemispherical groove 804 is arranged on the inner wall of one side of the second slot 802, a movable groove 810 and a second installation groove 811 are both arranged inside the lower end of the fixed block 801, the insertion rods 803 are arranged on the inner wall of the second slot 802, the installation cavity 805 is arranged inside the lower end of the insertion rods 803, the second compression spring 806 is arranged inside the installation cavity 805, the limiting ball 807 is arranged on the outer surface of one end of the second compression spring 806, the L-shaped sliding rods 808 are arranged on the outer surface of one side of the limiting ball 807, the number of the L-shaped sliding rods is two, the second guide rods 809 are arranged on the outer surface of one end of the L-shaped sliding rods 808, the pressing plate 812 is arranged on the outer surface of the lower end of the fixed block 801, the tamping rod 813 is arranged on the outer surface of one side of the pressing plate 812, the second sliding blocks 814 are arranged on the outer surfaces of two sides of the middle, the lithium battery 701 can be conveniently mounted and dismounted.

Further, the outer surface of one side of the limiting ball 807 is elastically connected with the inner wall of the mounting cavity 805 through a second compression spring 806, the L-shaped sliding rod 808 is in sliding connection with a second guide rod 809, the L-shaped sliding rod 808 is fixedly connected with the limiting ball 807, the limiting ball 807 and the hemispherical clamping groove 804 are clamped, the second sliding block 814 is fixedly connected with the tamping rod 813, the second sliding block 814 is in sliding connection with a third guide rod 815, the extension spring 816 is movably sleeved with the third guide rod 815, the pressing plate 812 is fixedly connected with the tamping rod 813, the outer surface of one end of the inserting rod 803 is fixedly connected with the outer surface of one side of the lithium battery 701, the outer surface of one side of the fixing block 801 is fixedly connected with the outer surface of one side of the inner lock 3, and the mounting and fixing are convenient.

Furthermore, the screw 602 is in threaded connection with the first guide rod 406, the outer surface of one end of the threaded hole 605 is fixedly connected with the outer surface of one side of the movable iron block 404, the outer surface of one side of the turntable 603 is fixedly connected with the outer surface of one side of the handle 604, the threaded hole 605 is arranged on the outer surface of one side of the door main body 1, and the outer wall of the screw 602 is in threaded connection with the threaded hole 605, so that the stability is further improved.

Principle of operation

The invention relates to a door lock which is composed of a door main body 1, an outer lock 2, an inner lock 3, a connecting mechanism 4, super glue 5, a fixing mechanism 6, an alarm mechanism 7, a clamping mechanism 8, a connecting column 401, a first mounting groove 402, a first compression spring 403, a movable iron block 404, a first sliding block 405, a first guide rod 406, a first slot 407, a limiting hole 408, a magnetic block 409, a lithium battery 701, a switch 702, a charging socket 703, a vibration sensor 704, a controller 705, an alarm 706, a fixed block 801, a second slot 802, an inserting rod 803, a hemispherical clamping groove 804, a mounting cavity 805, a second compression spring 806, a limiting ball 807, an L-shaped sliding rod 808, a second guide rod 809, a movable groove 810, a second mounting groove 811, a pressing plate 812, a tamping rod 813, a second sliding block 814, a third guide rod 815, a tension spring 816, a connecting block 601, a screw 602, a rotary table 603, a handle 604 and a threaded hole 605, wherein the existing intelligent door lock structure is basically an inner and outer, in order to prevent the intelligent lock from being removed by outdoor violence, the connecting mechanism 4 is arranged, when the intelligent lock is installed, one end of the connecting column 401 is fixedly installed with the inner lock 3, the connecting column 401 penetrates through a clamping channel formed in the door main body 1 to be connected with the outer lock 2, the moving iron block 404 is pressed to drive the first sliding block 405 to move along the direction of the first guide rod 406, the moving iron block 404 compresses the first compression spring 403 to enter the first installation groove 402, then the connecting column 401 is clamped into the first slot 407, when the moving iron block 404 reaches the limiting hole 408, the moving iron block 404 enters the limiting hole 408 due to the action of the first compression spring, the moving iron block 404 is clamped with the limiting hole 408, meanwhile, the magnetic block 403 and the moving iron block 404 are arranged to be magnetically attracted, the stability is further increased, and after the powerful glue 5 is removed from the outside, the stability is increased through the connecting mechanism 4, meanwhile, the fixing mechanism 6 is arranged, the handle 604 is rotated to drive the rotating disc 603 to rotate, the rotating disc 603 drives the screw 602 to rotate and advance, the screw 602 is in threaded connection with the threaded hole 605, the stability of installation between the inner lock 3 and the door main body 1 is increased, after the outer lock 2 is disassembled, the inner lock 3 is still stably installed, certain safety performance is increased, in order to further increase the safety performance, the alarm mechanism 7 is arranged, firstly, a power supply is connected into the outer lock 703 to store electricity for the lithium battery 701, after the electricity storage is completed, the power supply is disconnected, the switch 702 is closed, when the outer lock 2 is subjected to vibration force exerted by prying, the vibration sensor 704 transmits a signal to the controller 705, the controller 705 controls the alarm 706 to give an alarm, certain deterrence is achieved, meanwhile, people are reminded that the lock is being pried, corresponding countermeasures are taken, the type of the vibration sensor 704 is a VSP001 type vibration sensor, the type of the controller 705 is a TMS320DM8168BCYGA2BGA digital signal processor, the type of the alarm 706 is YS-800 type, in order to facilitate the installation and the disassembly of the lithium battery 701, the arranged clamping mechanism 8 drives the L-shaped sliding rod 808 to move along the direction of the second guide rod 809 by extruding the limit ball 807, simultaneously compresses the second compression spring 806 to enable the limit ball 807 to enter the inside of the installation cavity 805, then inserts the inserted rod 803 into the inside of the second slot 802, when the limit ball 807 reaches the hemispherical slot 804, the limit ball 807 enters the hemispherical slot 804 under the action of the second compression spring 806 to realize the clamping connection between the limit ball 807 and the hemispherical slot 804, and when the disassembly is performed, the tamper 813 is driven to move by extruding the hemispherical pressing plate 812, the tamper 813 drives the second sliding block 814 to compress the extension spring 816 along the direction of the third guide rod 815, make the lower extreme surface of pole 813 extrusion inserted bar 803, spacing ball 807 receives ascending extrusion force, and spacing ball 807 receives the extrusion to get into the installation cavity 805 in, carry simultaneously and draw lithium cell 701 to drive inserted bar 803 and break away from second slot 802, realize lithium cell 701's dismantlement, convenient to use.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.