Human sound simulation megaphone

Abstract

The utility model discloses a simulated human sound megaphone, and relates to the technical field of simulated human sound megaphones, in particular to a simulated human sound megaphone, which comprises a base, a support is fixedly mounted on one side of the base, a lifting groove is formed in one side of the support, a lifting seat is slidably connected in the lifting groove, and the lifting seat is fixedly connected with the base. A lifting frame is fixedly installed at one end of the lifting seat, a lifting column is fixedly installed at the top of the lifting seat, an electric telescopic rod is fixedly installed in the support, a lifting plate is fixedly installed at the extending end of the electric telescopic rod, and the top of the lifting column is fixedly installed on one side of the bottom of the lifting plate. And a light pillar is fixedly mounted in the lifting frame. According to the megaphone capable of simulating the human sound, through the arrangement of the lifting frame, the megaphone capable of simulating the human sound has the effects that the height of the megaphone is convenient to adjust, and the height can be adjusted according to the height of a user, so that the effect of good adjustment effect is achieved, and the purpose of relatively convenient use is achieved.

Description

Technical Field

[0001] This utility model relates to the field of simulated human voice megaphone technology, specifically a simulated human voice megaphone. Background Technology

[0002] A construction site refers to the approved construction area and the place where people can carry out safe and civilized production and construction activities for industrial and civil projects such as building construction, civil engineering, equipment installation, and pipeline laying. This includes all areas on land, at sea, and in the air where construction work can be carried out. The project manager is fully responsible for the on-site management of the construction process. Based on the project scale, technical complexity, and specific conditions of the construction site, the project manager should establish on-site management responsibilities and organize their implementation. A megaphone is required for on-site management.

[0003] Existing human voice megaphones are not easy to adjust in height, requiring users to stand on tiptoe when they are short, making them inconvenient to use. Furthermore, the distance between the megaphone and the user is not easily adjustable, resulting in inconsistent volume and poor practicality. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a human voice-simulating megaphone, which solves the problems mentioned in the background section.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a simulated human voice megaphone, comprising a base, a bracket fixedly mounted on one side of the base, a lifting groove on one side of the bracket, a lifting seat slidably connected inside the lifting groove, a lifting frame fixedly mounted at one end of the lifting seat, a lifting column fixedly mounted on the top of the lifting seat, an electric telescopic rod fixedly mounted inside the bracket, a lifting plate fixedly mounted at the extended end of the electric telescopic rod, the top of the lifting column fixedly mounted on one side of the bottom of the lifting plate, a light column fixedly mounted inside the lifting frame, a limit hole opened inside the light column, an adjustment seat slidably connected to the outside of the light column, and a movable groove opened inside the adjustment seat.

[0008] Optionally, a movable seat is slidably connected inside the movable slot, and a limit post is fixedly installed at the bottom of the movable seat.

[0009] Optionally, the bottom of the limiting post is inserted into the inside of the limiting hole, and a sliding post is fixedly installed on the top of the movable seat.

[0010] Optionally, the outer side of the sliding column is slidably connected to the top of the adjusting seat, and a lifting frame is fixedly installed on the top of the sliding column.

[0011] Optionally, a spring is fixedly installed at the bottom of the lifting frame, and the bottom of the spring is fixedly installed at the top of the adjusting seat.

[0012] Optionally, a mounting bracket is fixedly installed on the top of the adjustment seat, and a megaphone body is fixedly installed on the top of the mounting bracket.

[0013] This utility model provides a human voice-simulating megaphone, which has the following beneficial effects:

[0014] 1. This simulated human voice megaphone, through the setting of the lifting frame, allows for easy height adjustment, enabling it to be adjusted according to the user's height. Through the coordinated arrangement of the lifting slot, lifting seat, lifting frame, lifting column, electric telescopic rod, and lifting plate, when height adjustment is needed, the electric telescopic rod is activated. The extended end of the electric telescopic rod drives the lifting plate, which in turn drives the lifting column, which in turn drives the lifting seat. The lifting seat slides within the lifting slot, and the lifting seat drives the lifting frame within the support frame, thus adjusting the lifting frame to the appropriate position. This achieves good adjustment effect and convenient use.

[0015] 2. This simulated human voice megaphone, through the adjustment base, allows for easy adjustment of the distance between the megaphone and the user, preventing fluctuations in volume. The system utilizes a combination of a light column, limiting hole, adjustment base, movable slot, movable seat, limiting post, sliding post, lifting frame, spring, mounting bracket, and the megaphone body. During use, when adjusting the distance to the user is needed, pushing the lifting frame upwards causes the sliding post to move upwards within the adjustment base. Simultaneously, the spring is stretched, causing the sliding post to move the movable seat upwards within the movable slot. The movable seat then moves the limiting post upwards, disengaging it from the limiting hole. Pushing the adjustment base allows it to slide outside the light column, which in turn moves the megaphone body via the mounting bracket, adjusting the megaphone body to the desired position. This results in effective adjustment and high practicality. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A;

[0018] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0019] Figure 4 This is a schematic diagram of the isotropic structure of this utility model;

[0020] Figure 5 This utility model Figure 3 Enlarged structural diagram at point B;

[0021] Figure 6 This utility model Figure 4 Enlarged structural diagram at point C.

[0022] In the diagram: 1. Base; 2. Bracket; 3. Lifting slot; 4. Lifting seat; 5. Lifting frame; 6. Lifting column; 7. Electric telescopic rod; 8. Lifting plate; 9. Light column; 10. Limiting hole; 11. Adjusting seat; 12. Movable slot; 13. Movable seat; 14. Limiting column; 15. Sliding column; 16. Lifting frame; 17. Spring; 18. Mounting frame; 19. Megaphone body. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Example 1

[0025] Please see Figures 1 to 2 The present invention provides a technical solution: a simulated human voice megaphone, comprising a base 1, a bracket 2 fixedly installed on one side of the base 1, a lifting groove 3 opened on one side of the bracket 2, a lifting seat 4 slidably connected inside the lifting groove 3, a lifting frame 5 fixedly installed at one end of the lifting seat 4, a lifting column 6 fixedly installed on the top of the lifting seat 4, an electric telescopic rod 7 fixedly installed inside the bracket 2, a lifting plate 8 fixedly installed at the extended end of the electric telescopic rod 7, the top of the lifting column 6 fixedly installed on one side of the bottom of the lifting plate 8, a light column 9 fixedly installed inside the lifting frame 5, and a limit hole 10 opened inside the light column 9.

[0026] When in use, when the height needs to be adjusted, the electric telescopic rod 7 is opened. The extended end of the electric telescopic rod 7 will drive the lifting plate 8 to move, the lifting plate 8 will drive the lifting column 6 to move, the lifting column 6 will drive the lifting seat 4 to move, so that the lifting seat 4 slides inside the lifting groove 3, and the lifting seat 4 will drive the lifting frame 5 to move inside the bracket 2, thereby adjusting the lifting frame 5 to a suitable position, thus achieving a good adjustment effect and making it more convenient to use.

[0027] Example 2

[0028] Please see Figures 3 to 6 This utility model provides a technical solution: a simulated human voice megaphone, including a base 1, a bracket 2 fixedly installed on one side of the base 1, a lifting groove 3 opened on one side of the bracket 2, a lifting seat 4 slidably connected inside the lifting groove 3, a lifting frame 5 fixedly installed at one end of the lifting seat 4, a lifting column 6 fixedly installed on the top of the lifting seat 4, an electric telescopic rod 7 fixedly installed inside the bracket 2, a lifting plate 8 fixedly installed at the extended end of the electric telescopic rod 7, the top of the lifting column 6 fixedly installed on one side of the bottom of the lifting plate 8, a light column 9 fixedly installed inside the lifting frame 5, a limit hole 10 opened inside the light column 9, and an adjustment seat 1 slidably connected to the outside of the light column 9. 1. An adjustable seat 11 has an internal movable groove 12. A movable seat 13 is slidably connected inside the movable groove 12. A limit post 14 is fixedly installed at the bottom of the movable seat 13. The bottom of the limit post 14 is inserted into the inside of the limit hole 10. A sliding post 15 is fixedly installed at the top of the movable seat 13. The outer side of the sliding post 15 is slidably connected to the top of the adjustable seat 11. A lifting frame 16 is fixedly installed at the top of the sliding post 15. A spring 17 is fixedly installed at the bottom of the lifting frame 16. The bottom of the spring 17 is fixedly installed at the top of the adjustable seat 11. A mounting frame 18 is fixedly installed at the top of the adjusting seat 11. A megaphone body 19 is fixedly installed at the top of the mounting frame 18.

[0029] In use, when it is necessary to adjust the distance between the device and the user, push the lifting frame 16 upward. The lifting frame 16 will drive the sliding column 15 to move upward inside the adjusting seat 11, and at the same time stretch the spring 17. The sliding column 15 will drive the movable seat 13 to move, so that the movable seat 13 moves upward inside the movable groove 12. The movable seat 13 will drive the limiting column 14 to move upward, so that the limiting column 14 disengages from the limiting hole 10. At this time, push the adjusting seat 11, so that the adjusting seat 11 slides outside the light column 9. The adjusting seat 11 will drive the megaphone body 19 to move through the mounting frame 18, thereby adjusting the megaphone body 19 to a suitable position, thus achieving a good adjustment effect and achieving a highly practical purpose.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A simulated human voice megaphone comprising a base (1), characterized in that: The side of the base (1) is fixedly installed with a support (2), one side of the support (2) is provided with a lifting groove (3), the inside of the lifting groove (3) is slidably connected with a lifting seat (4), one end of the lifting seat (4) is fixedly installed with a lifting frame (5), the top of the lifting seat (4) is fixedly installed with a lifting column (6), the inside of the support (2) is fixedly installed with an electric telescopic rod (7), the extending end of the electric telescopic rod (7) is fixedly installed with a lifting plate (8), the bottom of the lifting plate (8) is fixedly installed with the top of the lifting column (6), the inside of the support (2) is fixedly installed with a light column (9), the inside of the light column (9) is provided with a limiting hole (10), the outside of the light column (9) is slidably connected with an adjusting seat (11), the inside of the adjusting seat (11) is provided with a movable groove (12).

2. A simulated human voice megaphone according to claim 1, characterized in that: The inside of the movable groove (12) is slidably connected with a movable seat (13), the bottom of the movable seat (13) is fixedly installed with a limiting column (14).

3. A simulated human voice megaphone according to claim 2, characterized in that: The bottom of the limiting column (14) is inserted into the inside of the limiting hole (10), the top of the movable seat (13) is fixedly installed with a sliding column (15).

4. A simulated human voice megaphone according to claim 3, characterized in that: The outside of the sliding column (15) is slidably connected with the top of the adjusting seat (11), the top of the sliding column (15) is fixedly installed with a lifting frame (16).

5. A simulated human voice megaphone according to claim 4, characterized in that: The bottom of the lifting frame (16) is fixedly installed with a spring (17), the bottom of the spring (17) is fixedly installed on the top of the adjusting seat (11).

6. A simulated human voice megaphone according to claim 5, characterized in that: The top of the adjusting seat (11) is fixedly installed with a mounting frame (18), the top of the mounting frame (18) is fixedly installed with a megaphone body (19).

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