Safe locking structure of electromagnetic lock

Abstract

A safe locking structure of an electromagnetic lock comprises the electromagnetic lock, the interiors of the two ends of the electromagnetic lock are each provided with a through hole, a fixing piece is arranged in each through hole, and the two ends of the electromagnetic lock are each provided with a through hole communicated with the corresponding through hole; the plurality of safety locking devices are respectively provided with a first end and a second end, the first end is provided with a convex part, the second end is provided with a hole part, one side of each safety locking device is provided with a lock hole, the plurality of safety locking devices are respectively arranged in the through holes, and the convex parts are propped against the fixed part; and the plurality of locking pieces respectively penetrate through the through holes in the two ends of the electromagnetic lock and are locked into the lock holes of the safety locking device. The convex part of the safety locking device abuts against the fixing piece, the accident that the electromagnetic lock falls off and is damaged or hurts people due to the fact that the fixing piece is loosened is prevented, the fixing piece is covered through the safety locking device, other people are prevented from easily disassembling the electromagnetic lock through tools, and the anti-theft effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to an electromagnetic lock, in particular to a safety locking structure of an electromagnetic lock. BACKGROUND

[0002] The electromagnetic lock is a common electronic lock, and the electromagnetic lock works based on electromagnetic principle and can control the opening and closing of the lock body through electric current without mechanical key.

[0003] Please refer to the patent case M358859 of Taiwan, "electromagnetic lock structure", which includes a fixed plate, at least one convex part is arranged on one side of the fixed plate, and at least one concave part and convex wall are arranged on one side of the fixed plate; the electromagnetic lock body is provided with at least one through hole, the through hole is sleeved and positioned on the convex part of the fixed plate, and the electromagnetic lock body is fixed on the fixed plate, and the fixed plate is fixed on one side of the door frame.

[0004] However, in the patent case M358859, Figure 1 When the electromagnetic lock is powered on, the magnetic force generated thereby can attract the metal plate of the door leaf, the through hole of the electromagnetic lock body is located below the electromagnetic lock body and is not shielded by the metal plate, so that a tool (such as a screwdriver) can be easily inserted into the through hole to disassemble the fixing member, and the safety is insufficient.

[0005] In addition, in order to prevent the fixing member from falling off from the through hole, a through hole is usually arranged on one side of the through hole, and another screw is locked into the through hole to abut against the side edge of the fixing member (also a screw), so that the screw and the fixing member cannot be tightly engaged, and the fixing member is prone to looseness.

[0006] Therefore, how to improve the above-mentioned problems is the technical difficulty point that the present application intends to solve. CONTENT OF THE UTILITY MODEL

[0007] In view of the above, the utility model aims to solve and improve the existing problems and deficiencies.

[0008] In order to achieve the above purpose, the utility model provides a safety locking structure of an electromagnetic lock, which comprises: an electromagnetic lock, the electromagnetic lock is provided with a through hole at both ends, the through hole is provided with a fixing member, and the electromagnetic lock is provided with a through hole communicating with the through hole at both ends; a plurality of safety locking devices, each of the plurality of safety locking devices is provided with a first end and a second end, the first end is provided with a convex part, the second end is provided with a hole part, one side of the safety locking device is provided with a lock hole, and the plurality of safety locking devices are arranged in the through hole and the convex part abuts against the fixing member; and a plurality of locking members, the plurality of locking members pass through the through hole at both ends of the electromagnetic lock and are locked into the lock hole of the safety locking device.

[0009] The fixing member is a screw.

[0010] Wherein the locking hole is a screw hole, and the locking member is a screw.

[0011] The utility model discloses the beneficial effect that:

[0012] The convex part of the safety locking device abuts against the fixing member, prevents the electromagnetic lock from falling and damaging or hurting people due to the loosening of the fixing member, and covers the fixing member through the safety locking device to prevent others from easily disassembling with tools, and improves the anti-theft effect. BRIEF DESCRIPTION OF DRAWINGS

[0013] The utility model will be further explained in detail in combination with the drawings and specific embodiments.

[0014] Figure 1 It is the schematic diagram of the electromagnetic lock safety locking structure of the utility model;

[0015] Figure 2 It is the exploded view of the electromagnetic lock safety locking structure of the utility model;

[0016] Figure 3 It is the first action schematic diagram of the electromagnetic lock safety locking structure of the utility model;

[0017] Figure 4 It is the second action schematic diagram of the electromagnetic lock safety locking structure of the utility model;

[0018] Figure 5 It is the third action schematic diagram of the electromagnetic lock safety locking structure of the utility model;

[0019] Figure 6 It is the application schematic diagram of the electromagnetic lock safety locking structure of the utility model.

[0020] BRIEF DESCRIPTION OF DRAWINGS

[0021] 1, electromagnetic lock;

[0022] 11, through hole;

[0023] 12, fixing member;

[0024] 13, through hole;

[0025] 2, safety locking device;

[0026] 21, first end;

[0027] 22, second end;

[0028] 23, convex part;

[0029] 24, hole part;

[0030] 25, locking hole;

[0031] 3. lock;

[0032] 10. door leaf;

[0033] 20. door frame;

[0034] 30. metal plate. DETAILED DESCRIPTION

[0035] For the convenience and brevity to understand other features and advantages of the present application and its effects can be more apparent, now the present application with the drawings, described in detail as follows:

[0036] Please refer to Figure 1 and Figure 2 shown, the present application provides a kind of electromagnetic lock safety locking structure, it includes:

[0037] An electromagnetic lock 1, the two ends of the electromagnetic lock 1 are respectively provided with a through hole 11, a fixing member 12 is arranged in the through hole 11, and the two ends of the electromagnetic lock 1 are provided with a through hole 13 communicated with the through hole 11. Among them, the electromagnetic lock 1 is also called magnetic lock (Magnetic lock), which uses the principle of generating electricity and magnetism. When energized, the electromagnetic lock 1 will generate strong suction force to tightly adsorb the metal plate 30 (shown in Figure 6 ) to achieve the effect of locking the door. The fixing member 12 can be a screw. The head of the screw is generally provided with a groove, which can be a slot, a cross slot or a hexagonal slot.

[0038] A plurality of safety locking devices 2, the plurality of safety locking devices 2 respectively have a first end 21 and a second end 22, the first end 21 is provided with a protruding part 23, the second end 22 is provided with a hole part 24, one side of the safety locking device 2 is provided with a lock hole 25, the plurality of safety locking devices 2 are respectively arranged in the through hole 11 and the protruding part 23 abuts against the fixing member 12. Among them, the protruding part 23 of the safety locking device 2 corresponds to the groove of the fixing member 12 (screw), so that the safety locking device 2 abuts against the fixing member 12 and is not easy to loosen. The hole part 24 is used to insert a tool (such as a magnetic screwdriver) to take out the safety locking device 2 in the through hole 11.

[0039] A plurality of locking members 3, the plurality of locking members 3 respectively pass through the through holes 13 of the two ends of the electromagnetic lock 1 and lock into the lock holes 25 of the safety locking devices 2. Among them, the lock hole 25 is a screw hole, and the locking member 3 is a screw.

[0040] Please refer to Figure 3 shown, in use, the fixing member 12 is locked into the through hole 11 by using a tool (such as a screwdriver inserted into the head of the screw). Please refer to Figure 4As shown, the security locking device 2 is then inserted into the through hole 11 by using a tool (e.g. a magnetic screwdriver) to insert into the hole portion 24 of the security locking device 2, so that the protruding portion 23 of the security locking device 2 is aligned with the groove of the fixing member 12 (screw), the security locking device 2 abuts against the fixing member 12, and after abutting, the tool is used to rotate the security locking device 2, so that the locking hole 25 on one side of the security locking device 2 is aligned with the through hole 13. Please refer to Figure 5 As shown, finally, the locking member 3 is inserted through the through holes 13 on both ends of the electromagnetic lock 1 and locked into the locking hole 25 of the security locking device 2 by using a tool (e.g. a screwdriver), so as to fix the security locking device 2.

[0041] Please refer to Figure 2 and Figure 6 As shown, when the door is closed, the metal plate 30 of the door leaf 10 is attracted by the magnetic force generated by the electromagnetic lock 1 of the door frame 20 after being powered on, the locking hole 25 of the electromagnetic lock 1 is shielded by the metal plate 30, and only the through hole 11 is exposed. If there is no security locking device 2, a person can easily disassemble the fixing member 12 by inserting a tool (e.g. a screwdriver) into the through hole 11. On the contrary, if there is the security locking device 2, the security locking device 2 shields the fixing member 12, and the security locking device 2 is locked by the locking member 3, the locking hole 25 is shielded by the metal plate 30, so that a person cannot disassemble the fixing member 12 by using a tool, thereby improving the anti-theft effect.

[0042] By abutting the protruding portion 23 of the security locking device 2 against the fixing member 12, the electromagnetic lock 1 is prevented from falling and being damaged or causing an accident of bruising a person due to the loosening of the fixing member 12, and by shielding the fixing member 12 by the security locking device 2, a person is prevented from easily disassembling by using a tool, thereby improving the anti-theft effect.

[0043] The above description is only for the preferred embodiments of the present application, and is not intended to limit the scope of the present application; therefore, equivalent shapes, structures or combinations made within the spirit and scope of the present application should be covered by the patent application range of the present application.

Claims

1. An electromagnetic lock safety locking structure, characterized in that: include: An electromagnetic lock, each having a through hole at each end, a fixing member disposed inside the through hole, and a through hole communicating with the through hole at each end of the electromagnetic lock; A plurality of safety locking devices, each having a first end and a second end, the first end having a protrusion, the second end having a hole, and a locking hole on one side of the safety locking device. The plurality of safety locking devices are respectively installed in the through hole, with the protrusion abutting against the fixing member; and A plurality of locking pieces are respectively passed through the through holes at both ends of the electromagnetic lock and locked into the lock holes of the safety locking device.

2. The electromagnetic lock safety locking structure according to claim 1, characterized in that: The fixing member is a screw.

3. The electromagnetic lock safety locking structure according to claim 1, characterized in that: The locking hole is a screw hole, and the locking element is a screw.

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