CN215949171U

CN215949171U - Novel electromagnetic lock

Info

Publication number: CN215949171U
Application number: CN202121260295.8U
Authority: CN
Inventors: 廖道金
Original assignee: Dongguan Kaisijin Intelligent Technology Co ltd
Current assignee: Dongguan Kaisijin Intelligent Technology Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2022-03-04
Anticipated expiration: 2031-06-07

Abstract

The utility model relates to the technical field of electromagnetic locks, in particular to a novel electromagnetic lock which comprises a bottom shell, an upper cover, a lock tower buckle, a lock catch, a microswitch, an electromagnet, a connecting rod, an inductor and a power supply, wherein the lock tower buckle is arranged at one end of the lock catch, the lock catch is arranged at one end of the bottom shell, the bottom shell is rotationally connected with the lock catch, the microswitch is arranged at one end of the bottom shell, the electromagnet is arranged at the right end of the bottom shell, the connecting rod is arranged at one end of the electromagnet, the inductor is arranged at one end of the bottom shell, the power supply is arranged at the other end of the inductor, the microswitch, the electromagnet and the inductor are electrically connected with the power supply, the upper cover is arranged at the upper end of the bottom shell, the upper cover is detachably connected with the bottom shell, the balance of the connecting rod during vibration is achieved by adding a balancing weight to the connecting rod, the shock resistance of the connecting rod is enhanced, and the connecting rod cannot be automatically opened due to vibration, thereby increasing the shock resistance of the six faces of the lock.

Description

Novel electromagnetic lock

Technical Field

The utility model relates to the technical field of electromagnetic locks, in particular to a novel electromagnetic lock.

Background

The electromagnetic lock is a mechanical lock device controlled by a relay, the terminal of the electromagnetic lock is just an electromagnet, the electromagnetic lock controls a simple mechanical device to open and close a door, the electromagnetic lock is installed in a household and can play a role in preventing burglary, however, after the existing electromagnetic lock is subjected to the shock force of closing the door and opening the door for several times, a connecting rod is easy to damage, and improvement is made for the purpose.

SUMMERY OF THE UTILITY MODEL

Utility model is not enough to overcome the above condition, aims at providing a technical scheme that can solve above-mentioned problem.

The utility model provides a novel electromagnetic lock, includes drain pan, upper cover, lock tower knot, hasp, micro-gap switch, electro-magnet, connecting rod, inductor, power, lock tower knot install in hasp one end, the hasp install in drain pan one end, the drain pan with the hasp rotates to be connected, micro-gap switch install in drain pan one end, the electro-magnet install in the drain pan right-hand member, the connecting rod install in electro-magnet one end, the inductor is installed in drain pan one end, the power install in the inductor other end, micro-gap switch, electro-magnet, inductor with power electric connection, the upper cover install in the drain pan upper end, the upper cover with the connection can be dismantled to the drain pan, connecting rod one end is provided with the balancing weight.

Preferably, one end of the electromagnet is provided with a top block, and the top block is movably connected with the electromagnet.

Preferably, one end of the lock catch is provided with a groove matched with the lock tower buckle for use.

Preferably, one end of the connecting rod is provided with a limiting block matched with the lock catch for use.

Preferably, the bottom shell is provided with a first rotating shaft and a second rotating shaft, the first rotating shaft is rotatably connected with the lock catch, and the second rotating shaft is rotatably connected with the connecting rod.

Compared with the prior art, the utility model has the beneficial effects that: the balance of the connecting rod when the balancing weight is added to the connecting rod to achieve vibration is achieved, the shock resistance of the connecting rod is enhanced, the connecting rod cannot be automatically opened due to vibration, and therefore the shock resistance of six surfaces of the lock is improved.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of the present invention.

Fig. 2 is another angular view of the present invention.

In the figure: a bottom shell-1, an upper cover-2, a tower locking buckle-3, a lock catch-4, a micro switch-5, an electromagnet-6, a connecting rod-7, a sensor-8, a power supply-9, a top block-10, a balancing weight-11, a groove-12, a first rotating shaft-13 and a second rotating shaft-14.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, in the embodiment of the present invention, a novel electromagnetic lock includes a bottom case 1, an upper cover 2, a lock tower buckle 3, a lock catch 4, a micro switch 5, an electromagnet 6, a connecting rod 7, an inductor 8, and a power supply 9, where the lock tower buckle 3 is installed at one end of the lock catch 4, the lock catch 4 is installed at one end of the bottom case 1, the bottom case 1 is rotatably connected to the lock catch 4, the micro switch 5 is installed at one end of the bottom case 1, the electromagnet 6 is installed at the right end of the bottom case 1, the connecting rod 7 is installed at one end of the electromagnet 6, the inductor 8 is installed at one end of the bottom case 1, the power supply 9 is installed at the other end of the inductor 8, the micro switch 5, the electromagnet 6, and the inductor 8 are electrically connected to the power supply 9, the upper cover 2 is installed at the upper end of the bottom case 1, and the upper cover 2 is detachably connected to the bottom case 1, when the anti-vibration lock is used, the electromagnet 6 is used for controlling the connecting rod 7 to move, when the lock needs to be unlocked, the power supply 9 is electrified, the inductor 8 senses an unlocking instruction, and the micro switch 5 is used for controlling the electromagnet 6 so as to achieve the purpose of unlocking.

Preferably, one end of the electromagnet 6 is provided with a top block 10, the top block 10 is movably connected with the electromagnet 6, and the top block 10 can be used for pushing the connecting rod 7 downwards to unlock the lock when a user needs to unlock the lock.

Preferably, one end of the lock catch 4 is provided with a groove 12 used in cooperation with the lock tower catch 3.

Preferably, one end of the connecting rod 7 is provided with a limiting block matched with the lock catch 4.

Preferably, the bottom case 1 is provided with a first rotating shaft 13 and a second rotating shaft 14, the first rotating shaft 13 is rotatably connected with the latch 4, and the second rotating shaft 14 is rotatably connected with the connecting rod 7.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The utility model provides a novel electromagnetic lock, its characterized in that, including drain pan (1), upper cover (2), lock tower knot (3), hasp (4), micro-gap switch (5), electro-magnet (6), connecting rod (7), inductor (8), power (9), lock tower knot (3) install in hasp (4) one end, hasp (4) install in drain pan (1) one end, drain pan (1) with hasp (4) rotate to be connected, micro-gap switch (5) install in drain pan (1) one end, electro-magnet (6) install in drain pan (1) right-hand member, connecting rod (7) install in electro-magnet (6) one end, inductor (8) install in drain pan (1) one end, power (9) install in inductor (8) the other end, micro-gap switch (5), electro-magnet (6), Inductor (8) with power (9) electric connection, upper cover (2) install in drain pan (1) upper end, upper cover (2) with drain pan (1) can dismantle the connection, connecting rod (7) one end is provided with balancing weight (11).

2. The electromagnetic lock according to claim 1, characterized in that one end of the electromagnet (6) is provided with a top block (10), and the top block (10) is movably connected with the electromagnet (6).

3. The electromagnetic lock according to claim 1, characterized in that one end of the lock catch (4) is provided with a groove (12) for cooperating with the lock tower catch (3).

4. The electromagnetic lock as claimed in claim 1, wherein one end of the connecting rod (7) is provided with a limiting block used in cooperation with the lock catch (4).

5. The electromagnetic lock according to claim 1, characterized in that the bottom case (1) is provided with a first rotating shaft (13) and a second rotating shaft (14), the first rotating shaft (13) is rotatably connected with the lock catch (4), and the second rotating shaft (14) is rotatably connected with the connecting rod (7).