Alarm assembly for security

Abstract

The utility model belongs to the technical field of alarm, and particularly relates to an alarm assembly for security, which comprises a bottom plate, one side of the bottom plate is detachably connected with an alarm through a fixing assembly, one side of the bottom plate is provided with a protective cover through a connecting assembly, the protective cover is in the shape of a circular truncated cone, the alarm is positioned in the protective cover, and the fixing assembly is arranged on the bottom plate. One side of the protection cover is connected with a sealing cover through a rotating assembly, the sealing cover covers the end of the protection cover, the fixing assembly comprises a fixing plate, the fixing plate is fixedly installed on one side of the alarm and makes contact with the bottom plate, the stud is fixedly installed on one side of the fixing plate, and the fixing plate is in contact with the bottom plate. According to the utility model, the alarm is arranged in the protective cover, and the sealing cover is arranged at the end part of the protective cover, so that the alarm which does not operate can be protected, and therefore, the damage rate of the alarm can be reduced, and the service life of the alarm can be prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of alarms, in particular to an alarm component for security. Background Art

[0002] At present, when conducting security, alarms are usually set up to remind personnel, etc. The alarm is an electronic product that uses sound, light, air pressure, etc. to remind or warn us to take certain actions in order to prevent or prevent the consequences of an event. In addition, alarms are divided into mechanical alarms and electronic alarms.

[0003] However, the existing alarm is usually exposed outdoors, which causes the alarm to be damaged due to environmental factors, and thus, when the alarm is suddenly used, it cannot play a role of reminding. Therefore, a security alarm assembly is invented. Utility Model Content

[0004] In view of the above problems and / or the problems existing in the existing security alarm assembly, the present utility model is proposed.

[0005] Therefore, the purpose of the present invention is to provide a security alarm assembly that can solve the above-mentioned existing problems.

[0006] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] A security alarm component comprises a base plate, one side of the base plate is detachably connected to an alarm via a fixing component, one side of the base plate is provided with a protective cover via a connecting component, and the shape of the protective cover is set to be truncated cone, the alarm is located in the protective cover, one side of the protective cover is connected to a sealing cover via a rotating component, and the sealing cover covers the end of the protective cover.

[0008] As a preferred solution of the security alarm assembly described in the utility model, the fixing assembly includes:

[0009] A fixing plate, wherein the fixing plate is fixedly mounted on one side of the alarm and the fixing plate is in contact with the bottom plate;

[0010] A stud fixedly mounted on one side of the fixing plate;

[0011] A threaded hole is opened on one side of the base plate, and a stud is threadedly connected in the threaded hole.

[0012] As a preferred solution of the security alarm assembly described in the utility model, the connection assembly includes:

[0013] The box body is fixedly mounted on both ends of one side of the fixing plate;

[0014] A cylinder, wherein the cylinder is fixedly installed in the box body;

[0015] A connecting plate is fixedly mounted on both ends of the protective cover, and a piston rod on the cylinder is fixedly mounted on the connecting plate.

[0016] As a preferred solution of the security alarm assembly described in the utility model, the rotating assembly includes:

[0017] Support plates, support plates are fixedly mounted on both ends of the left side of the protective cover;

[0018] A side plate, the side plate being fixedly mounted on the top of the support plate;

[0019] A rotating shaft, the rotating shaft being rotatably connected between the two sets of side plates through a bearing;

[0020] The movable plate is fixedly mounted on the rotating shaft, and a sealing cover is fixedly mounted on one end of the movable plate.

[0021] As a preferred solution of the security alarm assembly described in the utility model, the rotating assembly further includes:

[0022] A box body, the box body being fixedly mounted on a set of side panels;

[0023] A servo motor is fixedly installed in the box, and an output shaft of the servo motor is fixedly connected to the rotating shaft.

[0024] As a preferred solution of the security alarm assembly described in the utility model, a first sealing ring is provided between the base plate and the protective cover, and a second sealing ring is provided between the protective cover and the sealing cover.

[0025] As a preferred solution of the security alarm assembly described in the utility model, a plurality of through holes are provided on the bottom plate so as to fix the bottom plate.

[0026] Compared with existing technologies:

[0027] By placing the alarm in a protective cover and providing a sealing cover at the end of the protective cover, the alarm that is not in operation can be protected. By protecting the alarm that is not in operation, the damage rate of the alarm can be reduced and the service life of the alarm can be extended. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a front view schematic diagram of the structure of the utility model;

[0029] Figure 2 It is a top view schematic diagram of the structure of the utility model;

[0030] Figure 3 This is a schematic diagram of the structure of the base plate and alarm of the utility model;

[0031] Figure 4 This is a schematic diagram of the support plate and side plate structure of the utility model.

[0032] In the figure: base plate 10, through hole 11, alarm 20, fixing plate 21, stud 22, threaded hole 23, protective cover 30, sealing cover 40, box body 50, cylinder 51, connecting plate 52, support plate 60, side plate 61, rotating shaft 62, movable plate 63, box body 64, servo motor 65. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0034] The utility model provides a security alarm component, please refer to Figure 1-Figure 4 , including a base plate 10, on which a plurality of through holes 11 are opened so as to fix the base plate 10. Specifically, bolts can be passed through the through holes 11 to fix the base plate 10. One side of the base plate 10 is detachably connected to the alarm 20 through a fixing assembly. One side of the base plate 10 is provided with a protective cover 30 through a connecting assembly, and the shape of the protective cover 30 is set to be a truncated cone. The alarm 20 is located in the protective cover 30. One side of the protective cover 30 is connected with a sealing cover 40 through a rotating assembly, and the sealing cover 40 covers the end of the protective cover 30. A first sealing ring is provided between the base plate 10 and the protective cover 30, and a second sealing ring is provided between the protective cover 30 and the sealing cover 40.

[0035] The fixing assembly includes: a fixing plate 21, a stud 22, and a threaded hole 23;

[0036] The fixing plate 21 is fixedly installed on one side of the alarm 20 and contacts the base plate 10 . The stud 22 is fixedly installed on one side of the fixing plate 21 . The threaded hole 23 is opened on one side of the base plate 10 and the stud 22 is threadedly connected in the threaded hole 23 .

[0037] Working principle of the fixing assembly: When the alarm 20 needs to be installed, first align the stud 22 and the threaded hole 23, and then thread the stud 22 into the threaded hole 23 until the fixing plate 21 is in close contact with the base plate 10.

[0038] The connecting assembly includes: a box body 50, a cylinder 51, and a connecting plate 52;

[0039] The box body 50 is fixedly installed at both ends of one side of the fixed plate 21, the cylinder 51 is fixedly installed in the box body 50, the connecting plates 52 are fixedly installed at both ends of the protective cover 30, and the piston rod on the cylinder 51 is fixedly installed on the connecting plate 52, wherein the two groups of cylinders 51 are connected to a group of switches so that the two groups of cylinders 51 can operate synchronously and at the same speed.

[0040] The rotating assembly includes: a support plate 60, a side plate 61, a rotating shaft 62, a movable plate 63, a box 64, and a servo motor 65;

[0041] The left ends of the protective cover 30 are fixedly installed with support plates 60, the side plates 61 are fixedly installed on the top of the support plates 60, the rotating shaft 62 is rotatably connected between the two sets of side plates 61 through a bearing, the outer ring of the bearing is fixed on the side plates 61, the inner ring of the bearing fixes the rotating shaft 62, the movable plate 63 is fixedly installed on the rotating shaft 62, and one end of the movable plate 63 is fixedly installed with a sealing cover 40, the box body 64 is fixedly installed on a set of side plates 61, the servo motor 65 is fixedly installed in the box body 64, and the output shaft of the servo motor 65 is fixedly connected to the rotating shaft 62, and the output shaft diameter of the servo motor 65 is the same as the diameter of the rotating shaft 62.

[0042] Working principle:

[0043] When the alarm 20 is not in use, the protective cover 30 is firstly brought into close contact with the bottom plate 10, and then the sealing cover 40 is covered on the end of the protective cover 30, so as to protect the alarm 20 when it is not in use;

[0044] When the alarm 20 is in use, the connecting plate 52 is moved by the cylinder 51. At this time, the distance between the protective cover 30 and the base plate 10 will become farther and farther until the end of the protective cover 30 facing the base plate 10 is located at the end of the alarm 20 away from the base plate 10. At the same time, the rotating shaft 62 is rotated by the servo motor 65. When the rotating shaft 62 rotates, the sealing cover 40 is driven to flip through the movable plate 63 until the sealing cover 40 and the protective cover 30 are no longer in contact (preferably, the sealing cover 40 and the protective cover 30 are arranged in a straight line). After that, the alarm 20 can be started to operate. After the alarm 20 is running, the alarm sound of the alarm 20 will be increased to a certain extent through the protective cover 30.

[0045] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A security alarm assembly, comprising a base plate (10), characterized in that: One side of the base plate (10) is detachably connected to the alarm (20) via a fixing assembly, one side of the base plate (10) is provided with a protective cover (30) via a connecting assembly, and the shape of the protective cover (30) is set to be a truncated cone, the alarm (20) is located in the protective cover (30), one side of the protective cover (30) is connected to a sealing cover (40) via a rotating assembly, and the sealing cover (40) covers the end of the protective cover (30).

2. A security alarm assembly according to claim 1, characterized in that: The fixing assembly comprises: A fixing plate (21), wherein the fixing plate (21) is fixedly mounted on one side of the alarm (20), and the fixing plate (21) is in contact with the bottom plate (10); A stud (22), wherein the stud (22) is fixedly mounted on one side of the fixing plate (21); A threaded hole (23) is provided on one side of the base plate (10), and a stud (22) is threadedly connected in the threaded hole (23).

3. A security alarm assembly according to claim 2, characterized in that: The connection component comprises: A box body (50), wherein both ends of one side of the fixing plate (21) are fixedly mounted with the box body (50); A cylinder (51), wherein the cylinder (51) is fixedly installed in the box body (50); A connecting plate (52), both ends of the protective cover (30) are fixedly mounted with the connecting plate (52), and the piston rod on the cylinder (51) is fixedly mounted on the connecting plate (52).

4. A security alarm assembly according to claim 1, characterized in that: The rotating assembly comprises: A support plate (60), the support plates (60) being fixedly mounted on both ends of the left side of the protection cover (30); A side plate (61), wherein the side plate (61) is fixedly mounted on the top of the support plate (60); A rotating shaft (62), wherein the rotating shaft (62) is rotatably connected between the two sets of side plates (61) via a bearing; A movable plate (63) is fixedly mounted on the rotating shaft (62), and a sealing cover (40) is fixedly mounted on one end of the movable plate (63).

5. A security alarm assembly according to claim 4, characterized in that: The rotating assembly further comprises: A box body (64), wherein the box body (64) is fixedly mounted on a set of side panels (61); A servo motor (65), wherein the servo motor (65) is fixedly installed in the box body (64), and an output shaft of the servo motor (65) is fixedly connected to the rotating shaft (62).

6. The security alarm assembly according to claim 1, characterized in that: A first sealing ring is provided between the bottom plate (10) and the protective cover (30), and a second sealing ring is provided between the protective cover (30) and the sealing cover (40).

7. The security alarm assembly according to claim 1, characterized in that: The bottom plate (10) is provided with a plurality of through holes (11) so as to fix the bottom plate (10).

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