Suspended buzzer

Abstract

The utility model discloses a suspension type buzzer, which comprises a buzzer main body and a mounting bottom plate, inserting rods are fixedly mounted on two sides of the bottom end of the buzzer main body, the bottom ends of the inserting rods penetrate through Y-shaped grooves formed in the inner side wall of the mounting bottom plate, and the bottom ends of the outer sides of the inserting rods are inserted and limited by limiting inserting rods. The outer side of the limiting insertion rod is installed on the outer wall of the bottom end of the installation bottom plate through an elastic mechanism. According to the utility model, the buzzer main body is directly and stably inserted into the top end of the mounting bottom plate under the action of the two groups of inserting rods at the bottom end, and the stable efficiency of inserting between the buzzer main body and the mounting bottom plate is further ensured under the inserting action of the limiting inserting rods under the matched use of the elastic mechanism; the problems that a traditional device cannot install the two sides of the buzzer at the same time, and operation is tedious in the installation process are effectively solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of buzzers, in particular to a suspended buzzer. Background Art

[0002] Buzzers are often installed in various electrical appliances that require prompts or alarms. For example, one of the commonly used buzzers in household appliances and alarm systems is a suspended buzzer. The suspended buzzer has a long pin, so that its upper part is suspended on the PCB board.

[0003] During the installation process of the existing suspended buzzer, both sides of the buzzer cannot be installed at the same time, and the operation during the installation process is cumbersome, which affects the working efficiency of the device during use.

[0004] Therefore, we proposed a suspended buzzer to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problem that the two sides of the buzzer cannot be installed at the same time in the prior art, the operation is cumbersome during the installation process, and the working efficiency of the device during use is affected. The following technical solutions are proposed:

[0006] The suspended buzzer comprises a buzzer body and a mounting base plate. Connecting rods are fixedly installed on both sides of the bottom end of the buzzer body, and the bottom ends of the connecting rods all penetrate the Y-shaped grooves provided on the inner wall of the mounting base plate. The outer bottom ends of the connecting rods are all limited by limiting plug rods, and the outer sides of the limiting plug rods are installed on the outer wall of the bottom end of the mounting base plate through an elastic mechanism.

[0007] The buzzer body is directly and stably plugged into the top of the mounting base plate under the action of the two sets of plug-in rods at the bottom. With the coordinated use of the elastic mechanism, the plug-in action of the limit plug-in rods further ensures the stable efficiency of the plug-in between the buzzer body and the mounting base plate, effectively solving the problem that the traditional device cannot install both sides of the buzzer at the same time, and the operation is cumbersome during the installation process.

[0008] As a preferred embodiment of the above technical solution, the elastic mechanism includes a pull rod fixedly installed on the top outer side of the limiting plug rod, the top end of the pull rod is fixedly installed on the middle of the bottom end of the slider, the slider is slidably connected to the outer wall of the slide rod, the top ends of both sides of the slide rod are fixedly installed on the middle of the inner wall of the limiting groove, and the limiting groove is opened at the bottom end of the outer side wall of the mounting base plate, a return spring is welded in the middle of the inner wall of the slider, and the inner top end of the return spring is welded to the middle of the inner wall of the limiting groove, and the middle part of the return spring is surrounded by the outer wall of the slide rod.

[0009] The elastic mechanism enables convenient positioning installation between the buzzer body and the mounting base plate, thereby ensuring the working efficiency of the device during use.

[0010] As a preferred embodiment of the above technical solution, the front view cross section of the Y-shaped groove is set to be "Y"-shaped.

[0011] Due to the special shape design of the Y-shaped groove, the plug-in rod can be conveniently plugged into the Y-shaped groove, thereby improving the convenience and efficiency of the device during use.

[0012] As a preferred embodiment of the above technical solution, a protective pad is glued to the inner wall of the installation base plate, and the outer wall inside the protective pad is in contact with the outer wall of the buzzer body.

[0013] Under the protective effect of the protective pad, the outer wall of the buzzer body and the inner outer wall of the installation base plate are effectively protected to avoid damage caused by direct impact.

[0014] The beneficial effects of the utility model are:

[0015] (1) The main body of the buzzer is directly and stably plugged into the top of the mounting base plate under the action of the two groups of plug-in rods at the bottom. With the cooperation of the elastic mechanism, the plug-in action of the limit plug-in rod further ensures the stable efficiency of the plug-in between the main body of the buzzer and the mounting base plate, which effectively solves the problem that the traditional device cannot install both sides of the buzzer at the same time, and the operation is cumbersome during the installation process;

[0016] (2) The elastic mechanism enables the buzzer body and the mounting base to be conveniently installed in a limited position, thereby ensuring the working efficiency of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The schematic diagram of the front cross-sectional structure provided by the embodiment of the utility model is shown;

[0018] Figure 2 The utility model embodiment provided by the present invention Figure 1 Enlarged structural diagram at A in the middle.

[0019] Legend:

[0020] 1. Buzzer body; 2. Plug-in rod; 3. Mounting base plate; 4. Protective pad; 5. Limiting slot; 6. Y-shaped slot; 7. Limiting plug-in rod; 8. Pull rod; 9. Slider; 10. Slide bar; 11. Reset spring. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution of the present utility model will be clearly and completely described below in conjunction with the embodiments.

[0022] like Figure 1 and Figure 2As shown, in the embodiment of the utility model: it includes a buzzer body 1 and a mounting base 3, and plug-in rods 2 are fixedly installed on both sides of the bottom end of the buzzer body 1, and the bottom ends of the plug-in rods 2 all pass through the Y-shaped grooves 6 opened on the inner wall of the mounting base 3, and the outer bottom ends of the plug-in rods 2 are all plugged and limited by limiting plug-in rods 7, and the outer side of the limiting plug-in rod 7 is installed on the outer wall of the bottom end of the mounting base 3 through an elastic mechanism.

[0023] The buzzer body 1 is directly and stably plugged into the top of the mounting base plate 3 under the action of the two sets of plug-in rods 2 at the bottom. With the cooperation of the elastic mechanism, the plug-in action of the limit plug-in rod 7 further ensures the stable efficiency of the plug-in between the buzzer body 1 and the mounting base plate 3, effectively solving the problem that the traditional device cannot install both sides of the buzzer at the same time, and the operation is cumbersome during the installation process.

[0024] like Figure 2 As shown, the elastic mechanism includes a pull rod 8 fixedly mounted on the top outer side of the limiting plug rod 7, the top of the pull rod 8 is fixedly mounted on the middle of the bottom end of the slider 9, the slider 9 is slidably connected to the outer wall of the slide rod 10, the tops on both sides of the slide rod 10 are fixedly mounted on the middle of the inner wall of the limiting slot 5, and the limiting slots 5 are all opened at the bottom end of the outer side wall of the mounting base 3, the middle of the inner wall of the slider 9 is welded with a return spring 11, and the inner top of the return spring 11 is welded to the middle of the inner wall of the limiting slot 5, and the middle of the return spring 11 surrounds the outer wall of the slide rod 10.

[0025] The pull rod 8 is pulled outward under the combined action of the sliding action of the slider 9 and the slide rod 10 and the elastic potential energy of the reset spring 11, driving the limit plug rod 7 to move outward. At this time, the buzzer body 1 is pulled upward to pull the plug rod 2 out from the inner side of the Y-shaped groove 6, and the disassembly of the buzzer body 1 is completed. A new buzzer body 1 needs to be installed. The above steps are reversed to complete the installation operation between the new buzzer body 1 and the installation base plate 3;

[0026] The elastic mechanism enables convenient positioning installation between the buzzer body 1 and the mounting base plate 3 , thereby ensuring the working efficiency of the device during use.

[0027] like Figure 2 As shown, the front cross section of the Y-shaped groove 6 is arranged in a "Y" shape.

[0028] Due to the special shape design of the Y-shaped groove 6, the plug-in rod 2 can be conveniently plugged into the Y-shaped groove 6, thereby improving the convenience and efficiency of the device during use.

[0029] like Figure 2 As shown, a protective pad 4 is glued to the inner wall of the installation base plate 3 , and the inner outer wall of the protective pad 4 abuts against the outer wall of the buzzer body 1 .

[0030] Under the protective effect of the protective pad 4, the outer wall of the buzzer body 1 and the inner outer wall of the mounting base plate 3 are effectively protected to avoid damage caused by direct impact.

[0031] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A suspended buzzer, comprising a buzzer body (1) and a mounting base plate (3), characterized in that: The two sides of the bottom end of the buzzer body (1) are fixedly mounted with plug-in rods (2), and the bottom ends of the plug-in rods (2) all penetrate the Y-shaped grooves (6) provided on the inner side wall of the mounting base plate (3), and the outer bottom ends of the plug-in rods (2) are all plugged and limited by limiting plug-in rods (7), and the outer sides of the limiting plug-in rods (7) are mounted on the outer wall of the bottom end of the mounting base plate (3) through an elastic mechanism.

2. The suspension buzzer according to claim 1, characterized in that: The elastic mechanism comprises a pull rod (8) fixedly mounted on the outer top end of the limiting plug rod (7), the top end of the pull rod (8) is fixedly mounted on the middle part of the bottom end of the slider (9), the slider (9) is slidably connected to the outer wall of the slide rod (10), the top ends of both sides of the slide rod (10) are fixedly mounted on the middle part of the inner wall of the limiting slot (5), and the limiting slot (5) is arranged at the bottom end of the outer wall of the mounting base plate (3), the middle part of the inner wall of the slider (9) is welded with a return spring (11), and the inner top end of the return spring (11) is welded to the middle part of the inner wall of the limiting slot (5), and the middle part of the return spring (11) surrounds the outer wall of the slide rod (10).

3. The suspension buzzer according to claim 1, characterized in that: The front view cross section of the Y-shaped groove (6) is arranged in a "Y" shape.

4. The suspension buzzer according to claim 1, characterized in that: The inner wall of the installation base plate (3) is glued with a protective pad (4), and the inner outer wall of the protective pad (4) is in contact with the outer wall of the buzzer body (1).

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