Safety alarm device convenient to disassemble and assemble

Abstract

The utility model provides a safety alarm device convenient to disassemble and assemble, and relates to the technical field of safety alarm devices, the safety alarm device comprises an alarm and a fixing mechanism, the fixing mechanism is arranged on one side of the alarm, the fixing mechanism comprises a rotating assembly, a disassembling assembly and a fixing assembly, the rotating assembly is arranged on one side of the alarm, and the disassembling assembly is arranged on the other side of the alarm. By arranging the fixing mechanism, in the using process, a first motor is started, a rotating shaft drives a first mounting base to achieve the rotating function and multi-directional angle adjustment, a mounting frame is mounted on one side of a fixing frame, the mounting frame can be fixed to the using position, and the fixing mechanism is arranged on the fixing frame. And a top cover is pressed, a fixing column downwards extrudes a connecting block, a connecting plate is pressed downwards after being extruded until a spring is stressed downwards, the connecting plate is moved outwards after the height is reduced due to the downward stress, and then disassembly can be completed, and the effect of convenient disassembly can be achieved due to the arrangement of a fixing mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of safety alarm devices, in particular to a safety alarm device that is easy to disassemble and install. Background Art

[0002] There are many kinds of safety protection devices, suitable for different fields and environments. These devices are designed to reduce the risk of accidents and protect the safety of people and property. Alarm devices are usually exposed to different physical environments and are vulnerable to physical threats such as impact, falling, water, dust, etc. The lack of mobile function cannot ensure that the alarm device can work normally under various conditions.

[0003] After searching, the patent number "CN218384240U" mentioned in the text that "a security alarm device that is easy to disassemble and install, including a support plate and a disassembly component, a loudspeaker is arranged on the upper end of the support plate, the disassembly component is arranged on the upper end of the loudspeaker, and the disassembly component includes a disassembly plate, a sliding groove and a plug hole, the upper wall of the disassembly plate is provided with sliding grooves on both ends, and the upper end of the disassembly plate is connected to sliding fixing blocks on both sides. Compared with the existing security alarm device, the security alarm device that is easy to disassemble and install is convenient for disassembly and assembly of the equipment, and the maintenance efficiency is improved by fastening and engaging the plug-in component and the disassembly component through the sliding fixing block. The convex mirror can focus the light from the alarm lamp, and the transmission range is wider, which can improve the intensity of the alarm at night and reduce potential safety hazards. By changing the plug-in position of the installation component 1 and the installation component 2 inside the fixed plate, the equipment can be installed in multiple ways to improve practicality. The device can achieve the purpose of improving the intensity of the alarm at night and reducing potential safety hazards by setting an alarm device, but the device ignores the setting of the fixing mechanism. The device cannot adjust the angle of the alarm device and cannot meet the changes of multiple angles. It may cause the alarm device to have a problem of detecting blind spots, and the device cannot move up and down in height and cannot adjust its position.

[0004] Therefore, we provide a safety alarm device that is easy to disassemble and install to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a safety alarm device that is easy to disassemble and install, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a safety alarm device that is easy to disassemble and install, comprising an alarm and a fixing mechanism, wherein the fixing mechanism is provided on one side of the alarm;

[0007] The fixing mechanism comprises a rotating assembly, a disassembling assembly and a fixing assembly. The rotating assembly is arranged on one side of the alarm, the disassembling assembly is arranged on the other side of the rotating assembly, and the fixing assembly is arranged on the top of the disassembling assembly.

[0008] Preferably, the rotating assembly includes a welding bar, a mounting plate, a mounting seat, a rotating shaft and a motor. A welding bar is provided on one side of the alarm, a mounting plate is fixedly connected to the other side of the welding bar, a mounting seat is installed on the other side of the mounting plate, a rotating shaft is provided on the other side of the mounting seat, and a motor is installed on the other side of the rotating shaft.

[0009] Preferably, the welding rod is fixedly connected to the mounting plate, and the welding rod is made of carbon steel.

[0010] Preferably, the disassembly assembly includes a connecting block, a spring 1, a connecting plate, a mounting seat 2, a rotating shaft and a fixed block, a connecting block is installed on the other side of the motor 1, spring 1 is provided at both ends of the connecting block, a connecting plate is provided at the top of the spring 1, a mounting seat 2 is installed on one side of the connecting plate, a rotating shaft is provided inside the mounting seat 2, and a fixed block is provided at the bottom end of the mounting seat 2.

[0011] Preferably, two groups of springs are provided, and the springs are symmetrically arranged about the central axis of the connecting block.

[0012] Preferably, the fixing assembly includes a fixing column, a top cover, a second spring, a mounting block, a fixing frame and a mounting frame, the top of the connecting plate is provided with a fixing column, the top of the fixing column is provided with a top cover, the outer side of the fixing column is provided with a second spring, the outer side of the second spring is provided with a mounting block, the bottom end of the mounting block is provided with a fixing frame, and the mounting frame is installed on one side of the fixing frame.

[0013] Preferably, a linear guide slide is installed on one side of the mounting frame, and the linear guide slide includes a nut seat, a ball screw, a coupling and motor 2. A nut seat is installed on one side of the mounting frame, a ball screw is arranged on the inner side of the nut seat, a coupling is arranged at the top of the ball screw, and motor 2 is arranged at the top of the coupling.

[0014] The utility model is beneficial in that:

[0015] 1. The utility model sets a fixing mechanism. When in use, the motor is turned on, and the rotating shaft drives the mounting seat to realize the rotation function, and the angle can be adjusted in multiple directions. A mounting frame is installed on one side of the fixing frame, and the mounting frame can be fixed in the use position to better keep it fixed. By pressing the top cover, the fixing column presses the connecting block downward, and after the connecting plate is squeezed, the downward pressure is applied to the spring, and after the downward force reduces the height, it moves outward to complete the disassembly. The setting of the fixing mechanism can realize the effect of convenient disassembly.

[0016] 2. The utility model sets a linear guide slide. When in use, the second motor is turned on, and the coupling drives the ball screw to start rotating, driving the nut seat to move up and down horizontally. The linear guide slide can move the alarm device up and down to meet different height requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the disassembly component and the fixing component structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the linear guide slide of the utility model.

[0021] In the figure: 1. alarm; 2. fixing mechanism; 21. rotating component; 211. welding strip; 212. mounting plate; 213. mounting seat 1; 214. rotating shaft; 215. motor 1; 22. disassembly component; 221. connecting block; 222. spring 1; 223. connecting plate; 224. mounting seat 2; 225. rotating shaft; 226. fixing block; 23. fixing component; 231. fixing column; 232. top cover; 233. spring 2; 234. mounting block; 235. fixing frame; 236. mounting frame; 3. linear guide slide; 31. nut seat; 32. ball screw; 33. coupling; 34. motor 2. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] See also Figure 1-Figure 3 As shown, the utility model provides a technical solution: a safety alarm device that is easy to disassemble and install, comprising an alarm 1 and a fixing mechanism 2, wherein the fixing mechanism 2 is provided on one side of the alarm 1;

[0025] The fixing mechanism 2 includes a rotating component 21 , a disassembly component 22 and a fixing component 23 . The rotating component 21 is disposed on one side of the alarm 1 , the disassembly component 22 is disposed on the other side of the rotating component 21 , and the fixing component 23 is disposed on the top of the disassembly component 22 .

[0026] Furthermore, the rotating assembly 21 includes a welding strip 211, a mounting plate 212, a mounting seat 213, a rotating shaft 214 and a motor 215. A welding strip 211 is provided on one side of the alarm 1, and a mounting plate 212 is fixedly connected to the other side of the welding strip 211. A mounting seat 213 is installed on the other side of the mounting plate 212, a rotating shaft 214 is provided on the other side of the mounting seat 213, and a motor 215 is installed on the other side of the rotating shaft 214. When the motor 215 is turned on, the rotating shaft 214 drives the mounting seat 213 to realize the rotation function, thereby adjusting the angle in multiple directions.

[0027] Furthermore, the welding rod 211 is fixedly connected to the mounting plate 212 . The welding rod 211 is made of carbon steel, which is suitable for welding low alloy steel and is easy to operate.

[0028] Furthermore, the disassembly component 22 includes a connecting block 221, a spring 222, a connecting plate 223, a mounting seat 224, a rotating shaft 225 and a fixed block 226. The connecting block 221 is installed on the other side of the motor 1 215. Springs 222 are provided at both ends of the connecting block 221. A connecting plate 223 is provided at the top of the spring 1 222. A mounting seat 224 is installed on one side of the connecting plate 223. A rotating shaft 225 is provided inside the mounting seat 224. A fixed block 226 is provided at the bottom of the mounting seat 224. After the connecting plate 223 is squeezed, it presses downward until the spring 1 222 is forced downward. After the downward force reduces the height, it moves outward to complete the disassembly.

[0029] Furthermore, two groups of springs 222 are provided, and the springs 222 are symmetrically arranged about the central axis of the connecting block 221. The symmetrical arrangement can better maintain balance.

[0030] Furthermore, the fixing assembly 23 includes a fixing column 231, a top cover 232, a spring 233, a mounting block 234, a fixing frame 235 and a mounting frame 236. The top of the connecting plate 223 is provided with a fixing column 231, the top of the fixing column 231 is provided with a top cover 232, the outer side of the fixing column 231 is provided with a spring 233, the outer side of the spring 233 is provided with a mounting block 234, the bottom end of the mounting block 234 is provided with a fixing frame 235, and a mounting frame 236 is installed on one side of the fixing frame 235. When the top cover 232 is pressed, the fixing column 231 presses the connecting block 221 downward.

[0031] Embodiment 2

[0032] See also Figure 1 and Figure 4 As shown, compared with Example 1, as another implementation of the utility model, a linear guide slide 3 is installed on one side of the mounting frame 236, and the linear guide slide 3 includes a nut seat 31, a ball screw 32, a coupling 33 and a motor 2 34. A nut seat 31 is installed on one side of the mounting frame 236, and a ball screw 32 is arranged on the inner side of the nut seat 31, a coupling 33 is arranged on the top of the ball screw 32, and a motor 2 34 is arranged on the top of the coupling 33. When the motor 2 34 is turned on, the coupling 33 drives the ball screw 32 to start rotating, and drives the nut seat 31 to move horizontally up and down.

[0033] Working principle: First, move a safety alarm device that is easy to disassemble and install to the working position. When in use, the first step is to turn on motor 2 34, and the coupling 33 drives the ball screw 32 to start rotating, driving the nut seat 31 to move horizontally up and down. The second step is to turn on motor 1 215, and the rotating shaft 214 drives the mounting seat 1 213 to rotate. The third step is that the connecting plate 223 is squeezed and the downward pressure is applied to the spring 1 222, and the downward force is applied to reduce the height before disassembly. In this way, the use process of a safety alarm device that is easy to disassemble and install is completed.

Claims

1. A security alarm device that is easy to disassemble and install, comprising an alarm (1) and a fixing mechanism (2), characterized in that: A fixing mechanism (2) is provided on one side of the alarm (1); The fixing mechanism (2) comprises a rotating assembly (21), a disassembling assembly (22) and a fixing assembly (23); the rotating assembly (21) is arranged on one side of the alarm (1); the disassembling assembly (22) is arranged on the other side of the rotating assembly (21); the fixing assembly (23) is arranged on the top of the disassembling assembly (22); the rotating assembly (21) comprises a welding strip (211), a mounting plate (212), a mounting seat (213), a rotating shaft (214) and a motor (215); the rotating assembly (21) is arranged on one side of the alarm (1); A welding strip (211) is provided, the other side of the welding strip (211) is fixedly connected to a mounting plate (212), the other side of the mounting plate (212) is installed with a mounting seat (213), the other side of the mounting seat (213) is provided with a rotating shaft (214), the other side of the rotating shaft (214) is installed with a motor (215), the disassembly assembly (22) comprises a connecting block (221), a spring (222), a connecting plate (223), a mounting seat (224), a rotating shaft (225) and a fixed block (226), A connecting block (221) is installed on the other side of the motor 1 (215), and springs 1 (222) are arranged at both ends of the connecting block (221). A connecting plate (223) is arranged at the top of the spring 1 (222), and a mounting seat 2 (224) is installed on one side of the connecting plate (223). A rotating shaft (225) is arranged inside the mounting seat 2 (224), and a fixing block (226) is arranged at the bottom end of the mounting seat 2 (224). The fixing assembly (23) includes a fixing column (231), a top cover (232), a spring A second spring (233), a mounting block (234), a fixing frame (235) and a mounting frame (236), wherein a fixing column (231) is arranged at the top end of the connecting plate (223), a top cover (232) is arranged at the top end of the fixing column (231), a second spring (233) is arranged on the outer side of the fixing column (231), a mounting block (234) is arranged on the outer side of the second spring (233), a fixing frame (235) is arranged at the bottom end of the mounting block (234), and a mounting frame (236) is installed on one side of the fixing frame (235).

2. A security alarm device that is easy to disassemble and install according to claim 1, characterized in that: The welding bar (211) and the mounting plate (212) are fixedly connected, and the welding bar (211) is made of carbon steel.

3. A security alarm device that is easy to disassemble and install according to claim 1, characterized in that: The spring one (222) is provided in two groups, and the spring one (222) is symmetrically arranged about the central axis of the connecting block (221).

4. The security alarm device that is easy to disassemble and install according to claim 1 is characterized in that: A linear guide slide (3) is installed on one side of the mounting frame (236), and the linear guide slide (3) includes a nut seat (31), a ball screw (32), a coupling (33) and a second motor (34). A nut seat (31) is installed on one side of the mounting frame (236), a ball screw (32) is arranged on the inner side of the nut seat (31), a coupling (33) is arranged at the top end of the ball screw (32), and a second motor (34) is arranged at the top end of the coupling (33).

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