Magnetic lock

Abstract

The utility model discloses a magnetic lock which comprises a lock body, a baffle is fixedly installed at one end of the lock body, lock plates are distributed on the other side of the baffle, a through groove is formed in the surface of one end of the lock body, an insertion plate is arranged on the inner side wall of the lock body, and a reset spring is fixedly connected to an inner cavity of the insertion plate. By combining the fastening bolt, the inserting plate, the reset spring and the lock rod, the lock bodies can be conveniently and rapidly spliced in the follow-up process, meanwhile, the lock bodies can be conveniently and rapidly disassembled in the follow-up process, the overall structure is more convenient and rapid, the practicability is higher, when the lock bodies are attached to each other, the inserting plate can be input into the inner side of one lock body, and the lock bodies can be conveniently and rapidly disassembled. And then reverse acting force generated by deformation of the reset spring can input the lock rod into the lock hole formed in the surface of the lock body on the other side, so that rapid clamping connection between the two lock bodies is achieved, rapid assembly between the lock bodies can be achieved through the arranged fastening bolt, stability is high, and more convenience is achieved.

Description

Technical Field

[0001] The utility model relates to the field of magnetic locks, in particular to a magnetic lock. Background Art

[0002] The magnetic locks widely used in the market at present all use the principle of magnetic attraction to make the lock tongue buckle into the buckle box. In this way, the lock tongue is not exposed when the door is open, and will not scratch clothes or be accidentally damaged, which also adds beauty. Therefore, it quickly became popular among users and is more and more widely used.

[0003] For example, a magnetic lock disclosed in the utility model with authorization announcement number CN215056218U effectively realizes the functions of unlocking and locking. The magnetic tongue assembly is horizontally arranged inside the door and will not collide with the buckle plate when closing the door, thereby reducing the noise generated during use and extending the service life of the magnetic tongue assembly. However, most of the current magnetic locks are difficult to quickly disassemble and separate the entire lock body when in use. When the internal structure of the lock body needs to be inspected and replaced, external auxiliary tools are required to realize the disassembly of the entire lock body, which is not only time-consuming and labor-intensive, but also impractical. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a magnetic lock, which can solve the problems of the existing magnetic locks in effectively realizing the functions of unlocking and locking. The magnetic tongue assembly is horizontally arranged inside the door, and will not collide with the buckle plate when closing the door, thereby reducing the noise generated during use and extending the service life of the magnetic tongue assembly. However, most of the current magnetic locks are difficult to quickly disassemble and separate the entire lock body when in use. When the internal structure of the lock body needs to be inspected and replaced, external auxiliary tools are required to realize the disassembly of the entire lock body, which is not only time-consuming and labor-intensive, but also has the technical problem of poor practicality.

[0005] To solve the above technical problems, the utility model provides the following technical solutions: a magnetic lock, comprising a lock body, a baffle fixedly mounted on one end of the lock body, and a lock plate distributed on the other side of the baffle, a through groove opened on the surface of one end of the lock body, an insert plate provided on the inner side wall of the lock body, and a reset spring fixedly connected to the inner cavity of the insert plate, a locking rod fixedly connected to the other end of the reset spring, and an auxiliary slide plate provided on the outer side of one end of the locking rod, a threaded sleeve provided on the inner cavity of the other end of the lock body, and a fastening bolt extending from the inner side of the threaded sleeve, and a rotating structure provided on the outer surface of the lock body.

[0006] As a preferred technical solution of the utility model, the rotating structure includes a rotating shaft, a rotating wheel and a protrusion. The rotating shaft is fixedly installed on the surface of the lock body, and one end of the rotating shaft is fixedly connected to the rotating wheel. The outer surface of the rotating wheel is provided with a protrusion.

[0007] As a preferred technical solution of the present utility model, a housing is fixedly installed in the inner cavity of the lock body, and a sliding groove is provided on the side wall of the housing.

[0008] As a preferred technical solution of the present utility model, a lock tongue is arranged in the inner cavity of the housing, a slider is fixedly installed on the side wall of the lock tongue, a clamping groove is provided on the other side of the lock tongue, and a lock groove is provided on the side wall of the lock plate.

[0009] As a preferred technical solution of the present utility model, the lock rod is slidably connected with the plug board through the return spring, and the plug boards are symmetrically distributed along the vertical center line of the lock body.

[0010] As a preferred technical solution of the present utility model, the convex blocks are equidistantly distributed along the center point of the rotating wheel, and a clamping connection is formed between the convex blocks and the clamping grooves.

[0011] Compared with the prior art, the beneficial effects that the present utility model can achieve are:

[0012] 1. By combining the set fastening bolts, plug boards, return springs and lock rods, it is convenient to realize the quick splicing of the lock body subsequently, and it is also convenient to realize the quick disassembly of the lock body subsequently. The overall structure is more convenient and fast, and the practicability is higher. When the lock bodies are mutually attached, the plug board will be input into the inner side of another lock body, and then the reverse force generated by the deformation of the return spring will input the lock rod into the lock hole opened on the surface of the other side lock body, so as to realize the quick clamping connection between the two lock bodies. Then, by using the set fastening bolts, the quick assembly between the lock bodies can be realized, which is not only highly stable but also more convenient;

[0013] 2. By combining the set rotating shaft, rotating wheel and convex blocks, it is convenient to realize the movement of the lock tongue subsequently, so as to facilitate the normal operation of the lock subsequently. When the rotating shaft works, the rotating wheel will rotate accordingly. Since the rotating wheel is in clamping connection with the lock tongue through the convex blocks, the movement of the lock tongue can be conveniently realized by utilizing the movement of the combined convex blocks. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the magnetic lock of the present utility model;

[0015] Figure 2 is a schematic structural diagram of the inner part of the lock body of the magnetic lock of the present utility model;

[0016] Figure 3 is the magnetic lock of the present utility model Figure 2 The enlarged structural diagram at A in;

[0017] Figure 4This is a schematic side view structure diagram of the lock plate of the magnetic lock of the present utility model;

[0018] Among them: 1. Lock body; 2. Baffle; 3. Lock plate; 4. Through groove; 5. Insert plate; 6. Return spring; 7. Lock rod; 8. Auxiliary slide plate; 9. Threaded sleeve; 10. Fastening bolt; 11. Rotating shaft; 12. Runner; 13. Convex block; 14. Outer housing; 15. Slide groove; 16. Lock tongue; 17. Slide block; 18. Card slot; 19. Lock groove. Specific implementation manners

[0019] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments. However, the following embodiments are only the preferred embodiments of the present utility model, not all of them. Based on the embodiments in the implementation manners, other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the present utility model.

[0020] Embodiment

[0021] Please refer to Figure 1 As shown, the present utility model provides a magnetic lock, including a lock body 1. One end of the lock body 1 is fixedly installed with a baffle 2, and a lock plate 3 is distributed on the other side of the baffle 2. A through groove 4 is opened on the surface of one end of the lock body 1. An insert plate 5 is arranged on the inner side wall of the lock body 1, and a return spring 6 is fixedly connected to the inner cavity of the insert plate 5. The other end of the return spring 6 is fixedly connected to a lock rod 7, and an auxiliary slide plate 8 is sleeved on the outer side of one end of the lock rod 7. A threaded sleeve 9 is arranged in the inner cavity of the other end of the lock body 1, and a fastening bolt 10 extends inside the threaded sleeve 9. A rotating structure is arranged on the outer surface of the lock body 1;

[0022] During use, the lock plate 3 to be used is fixedly installed on the inner side of the door frame through bolts, and then the lock body 1 is installed in the door body. During use, only by rotating the rotating shaft 11, the movement of the lock tongue 16 can be realized, so that it is input into the lock groove 19 opened on the inner side wall of the lock plate 3;

[0023] As a further implementation manner of this embodiment, as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown in the figure, a through groove 4 is provided on one end surface of the lock body 1. An insertion plate 5 is arranged on the inner side wall of the lock body 1. A return spring 6 is fixedly connected to the inner cavity of the insertion plate 5. The other end of the return spring 6 is fixedly connected to a lock rod 7. An auxiliary sliding plate 8 is sleeved on the outer side of one end of the lock rod 7. The lock rod 7 is slidably connected to the insertion plate 5 through the return spring 6. The insertion plates 5 are symmetrically distributed along the vertical center line of the lock body 1. A threaded sleeve 9 is arranged in the inner cavity of the other end of the lock body 1. A fastening bolt 10 extends inside the threaded sleeve 9. A rotating structure is arranged on the outer surface of the lock body 1. The rotating structure includes a rotating shaft 11, a rotating wheel 12 and a convex block 13. The rotating shaft 11 is fixedly installed on the surface of the lock body 1. One end of the rotating shaft 11 is fixedly connected to the rotating wheel 12. Convex blocks 13 are arranged on the outer surface of the rotating wheel 12. The convex blocks 13 are equidistantly distributed along the center point of the rotating wheel 12. The convex blocks 13 are engaged with a card slot 18. A housing 14 is fixedly installed in the inner cavity of the lock body 1. A sliding groove 15 is provided on the side wall of the housing 14. A lock tongue 16 is arranged in the inner cavity of the housing 14. A sliding block 17 is fixedly installed on the side wall of the lock tongue 16. A card slot 18 is provided on the other side of the lock tongue 16. A lock groove 19 is provided on the side wall of the lock plate 3;

[0024] During use, first, the two lock bodies 1 are attached to each other. Then, the insertion plate 5 arranged on the inner side wall of one lock body 1 will be inserted into the inner side of the other lock body 1. When the two lock bodies 1 are attached to each other, the reverse force generated by the deformation of the return spring 6 will horizontally push the lock rod 7, thereby realizing the horizontal movement of the lock rod 7. Then, one end of the lock rod 7 will be inserted into the lock hole provided on the side wall of the other lock body 1, thereby realizing the preliminary connection between the two lock bodies 1. Then, the fastening bolt 10 is passed through the surface of the lock body 1 and extended into the inner side of the threaded sleeve 9. Then, the fastening bolt 10 is rotated. By combining the multiple fastening bolts 10 arranged, the tightness of the connection between the two lock bodies 1 can be realized. Subsequently, the assembled lock body 1 and the lock plate 3 are respectively inserted into the inner sides of the door body and the door frame for subsequent use. During use, the rotation of the rotating shaft 11 will cause the rotating wheel 12 to rotate accordingly. Then, the rotation of the rotating wheel 12 is used to realize the movement of the convex blocks 13 arranged on its outer surface. Since the convex blocks 13 are engaged with the lock tongue 16 through the card slot 18, when the convex blocks 13 rotate, the lock tongue 16 will slide, which is convenient for its one end to be inserted into the inner side of the lock groove 19 subsequently. During the movement of the lock tongue 16, the sliding block 17 will slide along the sliding groove 15, thereby improving the stability of the lock tongue 16 during the sliding process. The overall practicality is higher.

[0025] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A magnetic lock, comprising a lock body (1), characterized in that: A baffle (2) is fixedly mounted on one end of the lock body (1), and a locking plate (3) is distributed on the other side of the baffle (2); a through groove (4) is provided on the surface of one end of the lock body (1); an insert plate (5) is provided on the inner wall of the lock body (1), and a return spring (6) is fixedly connected to the inner cavity of the insert plate (5); a locking rod (7) is fixedly connected to the other end of the return spring (6), and an auxiliary sliding plate (8) is sleeved on the outer side of one end of the locking rod (7); a threaded sleeve (9) is provided in the inner cavity of the other end of the lock body (1), and a fastening bolt (10) extends from the inner side of the threaded sleeve (9); and a rotating structure is provided on the outer surface of the lock body (1).

2. A magnetic lock according to claim 1, characterized in that: The rotating structure comprises a rotating shaft (11), a rotating wheel (12) and a protrusion (13); the rotating shaft (11) is fixedly mounted on the surface of the lock body (1), one end of the rotating shaft (11) is fixedly connected to the rotating wheel (12), and the outer surface of the rotating wheel (12) is provided with a protrusion (13).

3. A magnetic lock according to claim 2, characterized in that: An outer shell (14) is fixedly mounted in the inner cavity of the lock body (1), and a sliding groove (15) is provided on the side wall of the outer shell (14).

4. A magnetic lock according to claim 3, characterized in that: The inner cavity of the outer shell (14) is provided with a locking tongue (16), and a sliding block (17) is fixedly mounted on the side wall of the locking tongue (16), a locking groove (18) is provided on the other side of the locking tongue (16), and a locking groove (19) is provided on the side wall of the locking plate (3).

5. A magnetic lock according to claim 1, characterized in that: The locking rod (7) is slidably connected to the plug plate (5) via the return spring (6), and the plug plate (5) is symmetrically distributed along the vertical center line of the lock body (1).

6. A magnetic lock according to claim 4, characterized in that: The protrusions (13) are distributed at equal distances along the center point of the rotating wheel (12), and a snap-fit ​​connection is formed between the protrusions (13) and the snap-fit ​​grooves (18).

Images