Alarm bell alarm structure

Abstract

The utility model discloses an alarm bell alarm structure, which relates to the technical field of alarms, and comprises a mounting substrate, four corners of the mounting substrate are provided with fixing bolts, the side surface of the mounting substrate is provided with a connecting assembly, the side surface of the connecting assembly is provided with an alarm, the side surface of the alarm is provided with an alarm bell main body, and the alarm bell main body is provided with an alarm. The connecting assembly comprises a mounting block, a T-shaped mounting sliding rail is arranged in the middle of the mounting block, a limiting bottom plate is arranged at the bottom of the mounting block, a connecting cross rod is arranged in the middle of the mounting block, and a limiting assembly is arranged at one end of the connecting cross rod. According to the utility model, the connection between the installation substrate and the alarm is realized through the connection assembly, and the T-shaped installation slide rail is inserted into the installation block, so that the alarm and the installation substrate are rapidly connected, the alarm does not need to be connected through a bolt, and the alarm and the alarm bell main body are convenient to disassemble and overhaul; and the use convenience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of alarms, and particularly relates to a structure of an alarm bell alarm. Background Technique

[0002] An alarm bell alarm is an electronic product that prevents or pre - vents the consequences caused by an event and reminds or warns us to take certain actions in the forms of sound, light, air pressure, etc. Alarm bell alarms are divided into mechanical alarms and electronic alarms. Most alarm bell alarms achieve the purpose of alarm by quickly knocking the alarm bell through the output end on the alarm or by the sound generator in the alarm to emit a similar alarm sound, and are often applied in fields such as system failures, security prevention, transportation, medical rescue, emergency disaster relief, induction detection, etc., and are inseparable from social production.

[0003] In the prior art, most alarm bell alarms are directly connected to the wall through screws. After long - term use, due to the easy vibration of the alarm during use, the connection between the screw and the wall becomes loose, affecting the installation stability, and it is not convenient to disassemble and repair the alarm bell alarm. Therefore, a structure of an alarm bell alarm is needed to solve the problem. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a structure of an alarm bell alarm, which can effectively solve the problems in the background technique.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A structure of an alarm bell alarm, including an installation base plate. Fixed bolts are arranged at the four corners of the installation base plate, and a connection component is arranged on the side of the installation base plate. An alarm is arranged on the side of the connection component, a bell main body is arranged on the side of the alarm, and a vibration rod is arranged in the middle of the alarm. The vibration rod is correspondingly arranged with the bell main body;

[0007] The connection component includes an installation block. A T - shaped installation slide rail is arranged in the middle of the installation block, and a limiting bottom plate is arranged at the bottom of the installation block. A connection cross bar is arranged in the middle of the installation block. One end of the connection cross bar is provided with an installation plate, and the other end of the connection cross bar is provided with a limiting component. A pulling ring is arranged on the side of the installation plate, and a limiting block is arranged on the outer wall of one end of the connection cross bar;

[0008] The limiting component includes an installation top plate. A connection spring is arranged on the top of the installation top plate, and a limiting top plate is arranged at the top end of the connection spring. A limiting rod is arranged in the middle of the bottom of the limiting top plate.

[0009] Preferably, the mounting block is fixedly connected to the mounting substrate, and the mounting block is located in the middle on the side of the mounting substrate close to the alarm. An installation groove is formed in the middle of the mounting block, and the installation groove is distributed in a T shape. The mounting block is fixedly connected to the limiting bottom plate, and the limiting bottom plate is located at the bottom of the installation groove.

[0010] Preferably, the inner wall of the installation groove fits with the outer wall of the T-shaped installation slide rail. The T-shaped installation slide rail is slidably connected inside the mounting block, and the bottom of the T-shaped installation slide rail contacts the top of the limiting bottom plate. The side of the T-shaped installation slide rail away from the mounting block is fixedly connected to the alarm.

[0011] Preferably, two through holes are formed in the middle on the side of the mounting block close to the mounting substrate, respectively in the middle of the mounting block and in the middle on the side of the T-shaped installation slide rail close to the mounting substrate. The through holes respectively penetrate through the mounting block and the T-shaped installation slide rail. The through holes are slidably connected to the connecting cross bar, and the connecting cross bar penetrates through the mounting block and the T-shaped installation slide rail. A through groove is formed on the side of the mounting block away from the limiting component, and the through groove communicates with the through hole.

[0012] Preferably, the connecting cross bar is fixedly connected to the mounting plate, and the mounting plate is clamped inside the through groove. A sliding groove is formed in the middle at the top of the through groove, and an arc-shaped limiting groove is formed at one end of the sliding groove away from the through groove. The arc-shaped limiting groove communicates with the sliding groove. The connecting cross bar is fixedly connected to the limiting block, and the limiting block is located at one end of the connecting cross bar close to the mounting plate. The limiting block slides into the sliding groove and the arc-shaped limiting groove.

[0013] Preferably, the side surface of the mounting top plate is connected to the mounting block by bolts. The mounting top plate is fixedly connected to the connecting spring, and the end of the connecting spring away from the mounting top plate is fixedly connected to the limiting top plate. The bottom end of the limiting rod penetrates through the mounting top plate and is connected to the connecting cross bar. A limiting groove is formed at the end of the connecting cross bar away from the mounting plate. The limiting rod is inserted into the limiting groove, and the limiting rod is inserted outside the connecting spring.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The connection between the mounting substrate and the alarm is realized through the arranged connection component. The T-shaped installation slide rail is inserted into the mounting block, thereby completing the rapid connection between the alarm and the mounting substrate. There is no need to bolt the alarm, which is convenient for the disassembly and maintenance of the alarm and the bell main body, and improves the use convenience of the device;

[0016] 2. By arranging the connecting cross bar to penetrate through the T-shaped mounting slide rail and the mounting block, the connection stability between the alarm and the mounting substrate is improved, preventing the separation of the mounting block from the T-shaped mounting slide rail during use and affecting the use of the alarm and the bell body. Moreover, the connecting cross bar is used in cooperation with the limiting component to further enhance the mounting stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is an overall three-dimensional view of the device of the present utility model;

[0018] Figure 2 is an unfolded three-dimensional view of the device of the present utility model;

[0019] Figure 3 is a schematic structural view of the connection component of the present utility model;

[0020] Figure 4 is a schematic structural view of a part of the connection component of the present utility model;

[0021] Figure 5 is the present utility model Figure 4 The enlarged structural view at A in the figure.

[0022] In the figure: 1, mounting substrate; 2, fixing bolt; 3, alarm; 4, bell body; 5, vibration rod; 6, connection component; 7, mounting block; 8, mounting groove; 9, T-shaped mounting slide rail; 10, limiting bottom plate; 11, through hole; 12, connecting cross bar; 13, through groove; 14, sliding groove; 15, arc-shaped limiting groove; 16, limiting block; 17, mounting plate; 18, pulling ring; 19, limiting component; 20, mounting top plate; 21, limiting rod; 22, limiting top plate; 23, connecting spring; 24, limiting groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] Please refer to Figures 1 - 5 As shown, a bell alarm structure includes a mounting substrate 1, fixing bolts 2 are arranged at the four corners of the mounting substrate 1, and a connection component 6 is arranged on the side of the mounting substrate 1. An alarm 3 is arranged on the side of the connection component 6, a bell body 4 is arranged on the side of the alarm 3, and a vibration rod 5 is arranged in the middle of the alarm 3. The vibration rod 5 is arranged corresponding to the bell body 4;

[0025] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4As shown in the figure, the connecting component 6 includes a mounting block 7. A T-shaped mounting slide rail 9 is provided in the middle of the mounting block 7, and a limiting bottom plate 10 is provided at the bottom of the mounting block 7. A connecting cross bar 12 is provided in the middle of the mounting block 7. One end of the connecting cross bar 12 is provided with a mounting plate 17, and the other end of the connecting cross bar 12 is provided with a limiting component 19. A pulling ring 18 is provided on the side of the mounting plate 17. A limiting block 16 is provided on the outer wall of one end of the connecting cross bar 12. The mounting block 7 is fixedly connected to the mounting substrate 1, and the mounting block 7 is located in the middle of the side of the mounting substrate 1 close to the alarm 3. An installation groove 8 is opened in the middle of the mounting block 7, and the installation groove 8 is distributed in a T-shape. The mounting block 7 is fixedly connected to the limiting bottom plate 10, and the limiting bottom plate 10 is located at the bottom of the installation groove 8. The inner wall of the installation groove 8 fits with the outer wall of the T-shaped mounting slide rail 9. The T-shaped mounting slide rail 9 is slidably connected inside the mounting block 7, and the bottom of the T-shaped mounting slide rail 9 contacts the top of the limiting bottom plate 10. The side of the T-shaped mounting slide rail 9 away from the mounting block 7 is fixedly connected to the alarm 3. A through hole 11 is opened in the middle of the side of the mounting block 7 close to the mounting substrate 1, and there are two through holes 11, which are respectively in the middle of the mounting block 7 and the middle of the side of the T-shaped mounting slide rail 9 close to the mounting substrate 1. The through holes 11 respectively penetrate through the mounting block 7 and the T-shaped mounting slide rail 9. The through holes 11 are slidably connected to the connecting cross bar 12, and the connecting cross bar 12 penetrates through the mounting block 7 and the T-shaped mounting slide rail 9. A through groove 13 is opened on the side of the mounting block 7 away from the limiting component 19, and the through groove 13 is communicated with the through hole 11. The connecting cross bar 12 is fixedly connected to the mounting plate 17, and the mounting plate 17 is clamped inside the through groove 13. A sliding groove 14 is opened in the middle of the top of the through groove 13, and an arc-shaped limiting groove 15 is opened at one end of the sliding groove 14 away from the through groove 13. The arc-shaped limiting groove 15 is communicated with the sliding groove 14. The connecting cross bar 12 is fixedly connected to the limiting block 16, and the limiting block 16 is located at one end of the connecting cross bar 12 close to the mounting plate 17. The limiting block 16 is slidably connected into the sliding groove 14 and the arc-shaped limiting groove 15. The connection between the mounting substrate 1 and the alarm 3 is realized through the provided connecting component 6. By inserting the provided T-shaped mounting slide rail 9 into the mounting block 7, the quick connection between the alarm 3 and the mounting substrate 1 is completed. There is no need to bolt the alarm 3, which is convenient for the disassembly and maintenance of the alarm 3 and the bell body 4, and improves the use convenience of the device. By setting the connecting cross bar 12 to penetrate through the T-shaped mounting slide rail 9 and the mounting block 7, the connection stability between the alarm 3 and the mounting substrate 1 is improved, preventing the separation of the mounting block 7 and the T-shaped mounting slide rail 9 during use and affecting the use of the alarm 3 and the bell body 4;

[0026] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5As shown in the figure, the limiting component 19 includes a mounting top plate 20. A connecting spring 23 is arranged on the top of the mounting top plate 20, and a limiting top plate 22 is arranged at the top end of the connecting spring 23. A limiting rod 21 is arranged in the middle of the bottom of the limiting top plate 22. The side of the mounting top plate 20 is connected to the mounting block 7 by bolts. The mounting top plate 20 is fixedly connected to the connecting spring 23, and one end of the connecting spring 23 away from the mounting top plate 20 is fixedly connected to the limiting top plate 22. The bottom end of the limiting rod 21 penetrates through the mounting top plate 20 and is connected to the connecting cross bar 12. A limiting groove 24 is opened at one end of the connecting cross bar 12 away from the mounting plate 17. The limiting rod 21 is inserted into the inside of the limiting groove 24, and the limiting rod 21 is inserted outside the connecting spring 23. The limiting of the connecting cross bar 12 is realized through the arranged limiting component 19, preventing the connecting cross bar 12 from rotating during use and affecting the connection stability.

[0027] It should be noted that the present utility model is a structure of an alarm bell. During use, the mounting substrate 1 is fixedly connected to the required position through the fixing bolts 2. Then, the T-shaped mounting slide rail 9 on the side of the alarm 3 is inserted into the mounting groove 8 in the middle of the mounting block 7. The connecting cross bar 12 is inserted into the through hole 11 on the side of the mounting block 7, aligning the limiting block 16 with the sliding groove 14. Push the connecting cross bar 12 to insert the mounting plate 17 into the through groove 13. Rotate the connecting cross bar 12 and the mounting plate 17 to make the limiting block 16 rotate inside the arc-shaped limiting groove 15 until it rotates to the end of the arc-shaped limiting groove 15 away from the sliding groove 14. At the same time, the limiting groove 24 at one end of the connecting cross bar 12 is vertically aligned with the limiting rod 21. Pull the limiting top plate 22 to make the limiting rod 21 slide in the middle of the mounting top plate 20, and at the same time stretch the connecting spring 23. When the limiting groove 24 is aligned with the limiting rod 21, release the limiting top plate 22 to make the connecting spring 23 drive the limiting top plate 22 and the limiting rod 21 to be inserted into the limiting groove 24, thus completing the limiting of the connecting cross bar 12 and preventing the connecting cross bar 12 from rotating during use, resulting in the alignment of the limiting block 16 with the sliding groove 14 and affecting the stability of the device. The T-shaped mounting slide rail 9 is fixedly connected to the alarm 3, and then the alarm 3 and the alarm bell main body 4 are connected together by bolts. The arranged alarm 3 receives the alarm signal, thereby driving the alarm unit. While making an alarm sound, the vibrating rod 5 strikes the alarm bell main body 4 to realize the alarm of the signal.

[0028] The above shows and describes 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. What is described in the above embodiments and the specification only illustrates the principles of 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 bell alarm structure, comprising a mounting substrate (1), characterized in that: The four corners of the mounting base (1) are provided with fixing bolts (2), and the side of the mounting base (1) is provided with a connecting assembly (6), the side of the connecting assembly (6) is provided with an alarm (3), the side of the alarm (3) is provided with an alarm bell body (4), and the middle of the alarm (3) is provided with a vibration rod (5), and the vibration rod (5) is provided corresponding to the alarm bell body (4); The connection assembly (6) comprises a mounting block (7), a T-shaped mounting rail (9) is arranged in the middle of the mounting block (7), a limiting bottom plate (10) is arranged at the bottom of the mounting block (7), a connecting cross bar (12) is arranged in the middle of the mounting block (7), a mounting plate (17) is arranged at one end of the connecting cross bar (12), and a limiting assembly (19) is arranged at the other end of the connecting cross bar (12), a pulling ring (18) is arranged on the side of the mounting plate (17), and a limiting block (16) is arranged on the outer wall of one end of the connecting cross bar (12); The limiting assembly (19) comprises a mounting top plate (20), a connecting spring (23) is arranged on the top of the mounting top plate (20), a limiting top plate (22) is arranged on the top end of the connecting spring (23), and a limiting rod (21) is arranged in the middle of the bottom of the limiting top plate (22).

2. The alarm bell structure according to claim 1, characterized in that: The mounting block (7) is fixedly connected to the mounting substrate (1), and the mounting block (7) is located in the middle of a side of the mounting substrate (1) close to the alarm (3). A mounting groove (8) is provided in the middle of the mounting block (7), and the mounting groove (8) is distributed in a T shape. The mounting block (7) is fixedly connected to the limiting bottom plate (10), and the limiting bottom plate (10) is located at the bottom of the mounting groove (8).

3. The alarm bell structure according to claim 2, characterized in that: The inner wall of the mounting groove (8) fits with the outer wall of the T-shaped mounting rail (9), the T-shaped mounting rail (9) is slidably connected to the inside of the mounting block (7), and the bottom of the T-shaped mounting rail (9) contacts the top of the limiting base plate (10), and the side of the T-shaped mounting rail (9) away from the mounting block (7) is fixedly connected to the alarm (3).

4. The alarm bell structure according to claim 3, characterized in that: A through hole (11) is provided in the middle of one side of the mounting block (7) close to the mounting substrate (1), and there are two through holes (11), which are respectively located in the middle of the mounting block (7) and in the middle of one side of the T-shaped mounting rail (9) close to the mounting substrate (1). The through holes (11) respectively penetrate the mounting block (7) and the T-shaped mounting rail (9). The through holes (11) are slidably connected to the connecting cross bar (12), and the connecting cross bar (12) penetrates the mounting block (7) and the T-shaped mounting rail (9). A through groove (13) is provided on one side of the mounting block (7) away from the limiting assembly (19), and the through groove (13) is connected to the through hole (11).

5. The alarm bell structure according to claim 4, characterized in that: The connecting cross bar (12) is fixedly connected to the mounting plate (17), and the mounting plate (17) is clamped in the interior of the through slot (13). A slide slot (14) is provided in the middle of the top of the through slot (13), and an arc-shaped limiting groove (15) is provided at one end of the slide slot (14) away from the through slot (13). The arc-shaped limiting groove (15) and the slide slot (14) are communicated with each other. The connecting cross bar (12) is fixedly connected to a limiting block (16), and the limiting block (16) is located at one end of the connecting cross bar (12) close to the mounting plate (17), and the limiting block (16) is slidably connected to the interior of the slide slot (14) and the arc-shaped limiting groove (15).

6. The alarm bell structure according to claim 1, characterized in that: The side surface of the mounting top plate (20) is connected to the mounting block (7) by bolts, the mounting top plate (20) is fixedly connected to the connecting spring (23), and the end of the connecting spring (23) away from the mounting top plate (20) is fixedly connected to the limiting top plate (22), the bottom end of the limiting rod (21) passes through the mounting top plate (20) and is connected to the connecting cross bar (12), and the end of the connecting cross bar (12) away from the mounting plate (17) is provided with a limiting groove (24), the limiting rod (21) is inserted into the inside of the limiting groove (24), and the limiting rod (21) is inserted into the outside of the connecting spring (23).

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