Linkage door magnetic locking mechanism

Abstract

A linkage door magnetic locking mechanism comprises a buckle plate, a helical tooth groove is formed in the upper end of the buckle plate, the helical tooth groove is embedded in a door frame, a square tooth groove is formed in the lower end of the buckle plate, a door magnetic groove is formed in the lower end of the square tooth groove, the square tooth groove and the door magnetic groove are both embedded in the door frame, and a fixed magnet is installed in the door magnetic groove. A lock body of the door lock is embedded in a door, and oblique teeth matched with the oblique tooth grooves, square teeth matched with the square tooth grooves and a movable door magnet matched with the fixed magnet are sequentially arranged on the outer side of a buckle plate of the door lock from top to bottom. According to the linkage door magnetic locking mechanism, the fixed magnet is arranged in the door magnetic groove of the buckle plate, so that the fixed magnet can be prevented from falling off and being lost; and a program of the door lock can be normally operated, so that the door is completely locked, and the safety is ensured.

Description

Technical Field

[0001] The utility model relates to a linkage door magnetic locking mechanism. Background Art

[0002] With the improvement of living standards and scientific and technological levels, more and more intelligent products are applied to people's daily lives. Intelligent door locks are becoming more and more popular. By installing a fixed door magnet on the door frame and a movable door magnet on the door, adding the door lock, door magnet and gateway to a set mobile APP, setting the corresponding linkage program logic in the APP and uploading it to the cloud, when the fixed door magnet and the movable door magnet sense each other, that is, when the door is closed, the door lock receives the set linkage program logic sent by the cloud through the gateway to lock the door. However, at present, there is a problem that the fixed door magnet is easily dropped when installed on the door frame, causing this program to not run properly. Summary of the Utility Model

[0003] The utility model provides a linkage door magnetic locking mechanism.

[0004] The technical solution adopted by the utility model to solve the above technical problems is as follows:

[0005] A linkage door magnetic locking mechanism includes a buckle plate. An inclined tooth groove is arranged at the upper end of the buckle plate, and the inclined tooth groove is embedded in the door frame. A square tooth groove is arranged at the lower end of the buckle plate, and a door magnetic groove is arranged at the lower end of the square tooth groove. Both the square tooth groove and the door magnetic groove are embedded in the door frame. A fixed magnet is installed inside the door magnetic groove. The lock body of the door lock is embedded in the door. On the outer side of the buckle plate of the door lock, an inclined tooth that cooperates with the inclined tooth groove, a square tooth that cooperates with the square tooth groove, and a movable door magnet that cooperates with the fixed magnet are arranged in sequence from top to bottom.

[0006] Preferably, several through holes are arranged at intervals on the buckle plate.

[0007] Preferably, the number of the inclined tooth grooves can be set to one or more.

[0008] Preferably, the fixed magnet is horizontally arranged at the upper end of the door magnetic groove, and the magnetic end of the fixed magnet fits against the lower end of the square tooth groove.

[0009] Preferably, an end cover is arranged at the outer end of the door magnetic groove.

[0010] Compared with the prior art, the linkage door magnetic locking mechanism of the utility model can avoid the loss of the fixed magnet by installing the fixed magnet in the door magnetic groove of the buckle plate; enable the program of the door lock to run properly, thereby completely locking the door and ensuring safety. Brief Description of the Drawings

[0011] Figure 1 It is a three-dimensional schematic diagram of the linkage door magnetic locking mechanism of the utility model.

[0012] Figure 2 This is a partial schematic view of the linkage door magnetic locking mechanism of the present utility model.

[0013] Figure 3 This is a schematic view of the door lock of the linkage door magnetic locking mechanism of the present utility model. Specific embodiments

[0014] The following further describes the present utility model in detail in conjunction with the attached drawings and embodiments.

[0015] As Figures 1 to 3 shown, a linkage door magnetic locking mechanism includes a buckle plate 1. Several through holes are arranged at intervals on the buckle plate 1. The buckle plate 1 can be fixed on the door frame by using screws to pass through the through holes. An inclined tooth groove 2 is arranged at the upper end of the buckle plate 1. The number of inclined tooth grooves 2 can be set to one or more. The inclined tooth groove 2 is embedded in the door frame. A square tooth groove 3 is arranged at the lower end of the buckle plate 1. A door magnetic groove 4 is arranged at the lower end of the square tooth groove 3. An end cover is arranged at the outer end of the door magnetic groove 4. Both the square tooth groove 3 and the door magnetic groove 4 are embedded in the door frame. A fixed magnet 5 is installed inside the door magnetic groove 4.

[0016] The lock body of the door lock 100 is embedded in the door. The door lock 100 has no handle. An inclined tooth 6 that cooperates with the inclined tooth groove 2, a square tooth 7 that cooperates with the square tooth groove 3, and a moving door magnet 8 that cooperates with the fixed magnet 5 are sequentially arranged from top to bottom on the outer side of the buckle plate of the door lock 100. When the door is in the closed state, the moving door magnet 8 and the fixed magnet 5 will sense each other and transmit the signal to the cloud. The cloud will give a linkage signal through the gateway. After the door lock receives the signal, the motor drives the rotating shaft to make the square tooth 7 extend outwards and enter the square tooth groove 3 to lock.

[0017] By installing the fixed magnet 5 in the door magnetic groove 4 of the buckle plate 1, the present utility model's linkage door magnetic locking mechanism can prevent the fixed magnet 5 from falling and being lost; enable the program of the door lock to run normally, thus completely locking the door and ensuring safety.

[0018] Finally, it should be noted that: the above embodiments only illustrate the technical solutions of the present utility model, rather than limiting it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present utility model.

Claims

1. A linkage door magnetic locking mechanism, comprising a pinch plate (1), wherein the upper end of the pinch plate (1) is provided with an oblique tooth groove (2), wherein the oblique tooth groove (2) is embedded in a door frame, and the lower end of the pinch plate (1) is provided with a square tooth groove (3), characterized in that: A door magnetic groove (4) is provided at the lower end of the square tooth groove (3). The square tooth groove (3) and the door magnetic groove (4) are both embedded in the door frame. A fixed magnet (5) is installed inside the door magnetic groove (4). The lock body of the door lock (100) is embedded in the door. On the outer side of the buckle plate of the door lock (100), helical teeth (6) that cooperate with the helical tooth groove (2), square teeth (7) that cooperate with the square tooth groove (3), and a movable door magnet (8) that cooperate with the fixed magnet (5) are sequentially arranged from top to bottom.

2. The interlocking door magnetic locking mechanism according to claim 1, wherein Several through holes are spacedly arranged on the buckle plate (1).

3. The interlocking door magnetic locking mechanism according to claim 1, characterized in that, The number of the helical tooth grooves (2) can be set to one or more.

4. The interlocking door magnetic locking mechanism according to claim 1, wherein, The fixed magnet (5) is horizontally arranged at the upper end of the door magnetic groove (4), and the magnetic end of the fixed magnet (5) fits against the lower end of the square tooth groove (3).

5. The interlocking door magnetic locking mechanism according to claim 1, characterized in that, An end cover is provided at the outer end of the door magnetic groove (4).

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