Buzzer convenient to overhaul

Abstract

The utility model discloses a buzzer convenient to overhaul, which relates to the technical field of buzzers and comprises a shell. A lead screw is arranged on the inner side of the shell and connected with a plummer block installed on the inner wall of the shell in a matched mode, and the lead screw is connected with a plummer block installed on the bearing plate in a matched mode. The bearing plate is connected in a sliding groove of the shell in a sliding mode, one side of the shell is in an opening shape, and a side cover plate is arranged at the opening of the shell; according to the utility model, the lead screw rotates, the plummer block on the bearing plate is matched and connected with the lead screw, and the bearing plate is slidably connected to the sliding chute of the shell, so that the bearing plate moves along the sliding chute of the shell to drive the components on the bearing plate to move to the outer side of the shell, and the maintenance of workers is facilitated.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of buzzers, in particular to a buzzer which is convenient for maintenance. Background Art

[0002] A buzzer is an electronic sounder with an integrated structure, powered by DC voltage. It is widely used as a sound-generating device in electronic products such as computers, printers, copiers, alarms, electronic toys, automotive electronic equipment, telephones, timers, etc.

[0003] Chinese utility model publication number CN 216957428 U discloses a buzzer housing structure and a buzzer, the housing structure comprises an upper shell and a bottom cover, the bottom cover is buckled with an assembly opening at the bottom of the upper shell, a groove is formed at the buckling position between the edge of the bottom cover and the edge of the assembly opening, and a bonding layer formed by curing of an adhesive is filled in the groove;

[0004] The above-mentioned buzzer shell structure and buzzer can effectively enhance the strength of the connection between the upper shell and the bottom cover by constructing a groove body at the buckling part and forming a bonding layer in the groove body after the adhesive is cured. However, it is troublesome to repair, and the inner components can only be repaired by prying open the bonding layer, which is also inconvenient to reassemble. For this reason, we provide a buzzer that is easy to repair. By rotating the screw rod, the carrier plate is driven to move along the slide groove of the outer shell, thereby driving the side cover plate to move, and the components at the bottom of the carrier plate are brought out of the outer shell, which is convenient for repair and effectively compensates for the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a buzzer which is convenient for maintenance, so as to solve the problems raised in the background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A buzzer that is easy to maintain comprises a shell; a screw rod is arranged on the inner side of the shell, the screw rod is matched and connected with a bearing with a seat installed on the inner wall of the shell, and the screw rod is matched and connected with a bearing with a seat installed on a bearing plate; the bearing plate is slidably connected in a slide groove of the shell, one side of the shell is open, and a side cover plate is arranged at the opening of the shell.

[0008] As a further technical solution of the utility model, the side cover plate is welded to one side of the bearing plate, and a microphone is fixed to the bottom of the bearing plate by bolts.

[0009] As a further technical solution of the utility model, a monitor and a control panel are fixed to the bearing plate by bolts, and the control panel is electrically connected to the monitor and the microphone.

[0010] As a further technical solution of the utility model, a dial wheel groove is provided on the shell for facilitating the dialing of the dial wheel, and the dial wheel is welded to the outer side of the screw rod.

[0011] As a further technical solution of the utility model, a plurality of sound transmission holes are provided at the bottom of the shell.

[0012] As a further technical solution of the utility model, a mounting frame is fixed to the top of the shell by bolts, and the mounting frame is fixed to the mounting carrier by bolts.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, the screw rod rotates, and the seat bearing on the bearing plate cooperates with the screw rod, and the bearing plate is slidably connected to the slide groove of the shell. The bearing plate moves along the slide groove of the shell, which will drive the components on the bearing plate to move to the outside of the shell, which is convenient for the maintenance of the staff;

[0015] 2. In the utility model, the load-bearing plate drives the side cover plate to move together. When the load-bearing plate is located inside, the side cover plate and the housing are in a closed state. The monitor cooperates with the monitoring and drives the microphone to work through the control panel.

[0016] 3. In the utility model, since the screw rod is installed on the seat bearing of the housing, by turning the dial wheel, the screw rod is driven to rotate, thereby providing power for the movement of the bearing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0018] Figure 2 This utility model Figure 1 Schematic diagram from another perspective.

[0019] Figure 3 This utility model Figure 1 A partial enlarged view of point A.

[0020] Figure 4 This utility model Figure 1 Schematic diagram of the internal structure.

[0021] Figure 5 This utility model Figure 4 Schematic diagram from another perspective.

[0022] Figure 6 This utility model Figure 4 main view.

[0023] In the figure: 1-mounting frame, 2-housing, 3-side cover, 4-push wheel slot, 5-push wheel, 6-carrying plate, 7-screw, 8-sound hole, 9-monitor, 10-microphone, 11-control panel. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-6 In an embodiment of the utility model, a buzzer that is easy to maintain includes a shell 2; a screw rod 7 is arranged on the inner side of the shell 2, and the screw rod 7 is matched and connected with a bearing with a seat installed on the inner wall of the shell 2, and the screw rod 7 is matched and connected with a bearing with a seat installed on a bearing plate 6; the bearing plate 6 is slidably connected in the slide groove of the shell 2, one side of the shell 2 is open, and a side cover plate 3 is arranged at the opening of the shell 2.

[0026] By adopting the above technical solution, the screw rod 7 rotates, and the seat bearing on the supporting plate 6 cooperates with the screw rod 7 and the supporting plate 6 to be slidably connected to the slide groove of the outer shell 2. The supporting plate 6 moves along the slide groove of the shell 2, which will drive the components on the supporting plate 6 to move to the outside of the outer shell 2, making it convenient for the staff to inspect and maintain.

[0027] In this embodiment, the side cover plate 3 is welded to one side of the bearing plate 6, and a microphone 10 is fixed to the bottom of the bearing plate 6 by bolts.

[0028] Furthermore, a monitor 9 and a control panel 11 are fixed to the bearing plate 6 by bolts, and the control panel 11 is electrically connected to the monitor 9 and the microphone 10 .

[0029] By adopting the above technical solution, the carrying plate 6 drives the side cover plate 3 to move together. When the carrying plate 6 is located on the inner side, the side cover plate 3 and the housing 2 are in a closed state, the monitor 9 cooperates with the monitoring, and drives the microphone 10 to work through the control panel 11.

[0030] In this embodiment, the housing 2 is provided with a dial groove 4 for facilitating the dial wheel 5 to be dialed, and the dial wheel 5 is welded to the outer side of the screw rod 7 .

[0031] By adopting the above technical solution, since the screw rod 7 is installed on the seat bearing of the housing 2, by turning the dial wheel 5, the screw rod 7 is driven to rotate, thereby providing power for the movement of the bearing plate 6.

[0032] In this embodiment, a plurality of sound transmission holes 8 are provided at the bottom of the housing 2 .

[0033] Furthermore, a mounting frame 1 is fixed to the top of the housing 2 by bolts, and the mounting frame 1 is fixed to the mounting carrier by bolts.

[0034] By adopting the above technical solution, the mounting bracket 1 facilitates the installation of the housing 2 , and the sound transmission hole 8 on the housing 2 facilitates the sound volume of the microphone 10 to be released.

[0035] The working principle of the utility model is as follows: when in use, the mounting frame 1 is convenient for the installation of the shell 2, and the sound transmission hole 8 on the shell 2 is convenient for releasing the volume of the microphone 10; since the screw rod 7 is installed on the seat bearing of the shell 2, by turning the dial wheel 5, the screw rod 7 is driven to rotate, thereby providing power for the movement of the bearing plate 6; the screw rod 7 rotates, and the seat bearing on the bearing plate 6 cooperates to connect the screw rod 7, and the bearing plate 6 is slidably connected to the slide groove of the shell 2, and the bearing plate 6 moves along the slide groove of the shell 2, which will drive the components on the bearing plate 6 to move to the outside of the shell 2, which is convenient for the maintenance of the staff; the bearing plate 6 drives the side cover plate 3 to move together, and when the bearing plate 6 is located on the inside, the side cover plate 3 and the shell 2 are in a closed state, the monitor 9 cooperates with the monitoring, and drives the microphone 10 to work through the control panel 11.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0037] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A buzzer that is easy to maintain, characterized in that: The invention comprises a housing (2); a screw rod (7) is arranged on the inner side of the housing (2); the screw rod (7) is connected with a bearing seat mounted on the inner wall of the housing (2), and the screw rod (7) is connected with a bearing seat mounted on a bearing plate (6); the bearing plate (6) is slidably connected in a slide groove of the housing (2); one side of the housing (2) is open, and a side cover plate (3) is arranged at the opening of the housing (2).

2. A buzzer for easy maintenance according to claim 1, characterized in that: The side cover plate (3) is welded to one side of the bearing plate (6), and a microphone (10) is fixed to the bottom of the bearing plate (6) by means of bolts.

3. The buzzer for convenient maintenance according to claim 1, characterized in that: A monitor (9) and a control panel (11) are fixed to the bearing plate (6) by means of bolts, and the control panel (11) is electrically connected to the monitor (9) and the microphone (10).

4. The buzzer for convenient maintenance according to claim 1, characterized in that: The housing (2) is provided with a dial wheel groove (4) for facilitating the dial wheel (5) to be dialed, and the dial wheel (5) is welded to the outer side of the screw rod (7).

5. The buzzer for convenient maintenance according to claim 1, characterized in that: The bottom of the housing (2) is provided with a plurality of sound transmission holes (8).

6. The buzzer for convenient maintenance according to claim 1, characterized in that: A mounting frame (1) is fixed to the top of the housing (2) via bolts, and the mounting frame (1) is fixed to the mounting carrier via bolts.

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