Multistage shockproof noise reduction microphone
By designing a multi-level shockproof and noise-canceling microphone, and utilizing a multi-level buffer structure consisting of a shockproof base, a noise-canceling plate, and a sponge layer, the problem of poor shock absorption in traditional microphone stands is solved, achieving better vibration and noise suppression effects.
Patent Information
- Application Number
- CN202423057535.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2034-12-11
AI Technical Summary
Traditional microphone stands have limited shock absorption capabilities and are difficult to effectively reduce noise.
It adopts a multi-level shockproof structure, including a shockproof base, a noise reduction plate, a mounting base, a bracket, and a microphone. It uses the shockproof pads of the shockproof base, the sponge layer of the noise reduction plate, and the noise reduction cavity of the noise reduction plate to reduce vibration and noise through multi-level buffering and sound absorption structure.
It achieves efficient shock absorption and noise reduction, has a simple and practical structure, and performs well in use.
Smart Images
Figure CN223515018U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of microphone technology, and more specifically to a multi-level shockproof and noise-reducing microphone. Background Technology
[0002] Traditional microphone stands rely solely on a rubber layer at their base for shock absorption, which provides some cushioning, but the effect is limited. Therefore, finding a more efficient way to prevent vibration and reduce noise is crucial, and based on this, the inventors proposed this solution. Utility Model Content
[0003] The purpose of this utility model is to provide a multi-level shockproof and noise-reducing microphone in order to solve the above-mentioned technical problems.
[0004] To achieve the above objectives, this utility model specifically adopts the following technical solution:
[0005] A multi-level shockproof and noise-canceling microphone includes a shockproof base, a noise-canceling plate, a mounting base, a bracket, and a microphone. The noise-canceling plate is embedded in the shockproof base, and a bracket is mounted on the top of the mounting base. The microphone is locked onto the bracket. The noise-canceling plate includes a displacement plate, a shell, a first sponge layer, a noise-canceling plate, and a second sponge layer. The displacement plate is slidably mounted on the top of the shell, the first sponge layer is attached to the bottom of the displacement plate, the noise-canceling plate is attached to the bottom of the first sponge layer, and the second sponge layer is attached to the bottom of the noise-canceling plate.
[0006] A preferred technical solution: An auxiliary plate is installed on the side of the displacement disk, and a spring is installed at the bottom of the auxiliary plate.
[0007] A preferred technical solution: auxiliary plates are installed at the bottom of both sides of the displacement disk.
[0008] A preferred technical solution: The noise reduction plate is provided with a curved noise reduction cavity.
[0009] A preferred technical solution: The noise reduction cavity has an inverted U-shaped structure.
[0010] A preferred technical solution: The bottom of the shockproof base is equipped with several feet.
[0011] A preferred technical solution: attach shock-absorbing pads to the bottom of the feet.
[0012] The beneficial effects of this utility model are as follows:
[0013] The multi-level shockproof and noise-reducing microphone of this invention achieves efficient shock absorption and noise reduction through the combination of multiple structural elements. The overall structure is simple, practical, and has good performance. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0015] Figure 2 This is a structural schematic diagram of the present invention from another angle;
[0016] Figure 3 This is a schematic diagram of the noise reduction disk.
[0017] Reference numerals: 1. Anti-vibration base; 11. Foot; 111. Anti-vibration pad; 2. Noise reduction plate; 21. Displacement plate; 22. Shell; 23. First sponge layer; 24. Noise reduction plate; 241. Noise reduction cavity; 25. Second sponge layer; 26. Auxiliary plate; 27. Spring; 3. Mounting base; 4. Bracket; 5. Microphone. Detailed Implementation
[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.
[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.
[0020] like Figures 1 to 3 As shown, this embodiment provides a multi-level shockproof and noise-canceling microphone, including a shockproof base 1, a noise-canceling disc 2, a mounting base 3, a bracket 4, and a microphone 5. The noise-canceling disc 2 is embedded in the shockproof base 1, and the bracket 4 is mounted on the top of the mounting base 3. The microphone 5 is locked onto the bracket 4. The noise-canceling disc 2 includes a displacement disc 21, a housing 22, a first sponge layer 23, a noise-canceling plate 24, and a second sponge layer 25. The displacement disc 21 is slidably mounted on the top of the housing 22, the first sponge layer 23 is attached to the bottom of the displacement disc 21, the noise-canceling plate 24 is attached to the bottom of the first sponge layer 23, and the second sponge layer 25 is attached to the bottom of the noise-canceling plate 24.
[0021] Furthermore, a curved noise reduction cavity 241 is provided inside the noise reduction plate 24.
[0022] Furthermore, the noise reduction cavity 241 has an inverted U-shaped structure.
[0023] Furthermore, the bottom of the shockproof base 1 is provided with several feet 11.
[0024] Furthermore, a shock-absorbing pad 111, which can be made of rubber, is attached to the bottom end of the foot 11.
[0025] The microphone 5 works based on the process of converting sound into mechanical vibration, and then converting the mechanical vibration into an electrical signal. When the microphone 5 is mounted on the bracket 4, a certain degree of vibration will occur. The multi-level shock-absorbing and noise-canceling microphone 5 of this invention can reduce vibration using the shock-absorbing base 1, mainly relying on the shock-absorbing pads 111 on the legs. The noise-canceling disk 2 structure uses the first sponge layer 23 and the second sponge layer 25 for buffering, and the noise-canceling cavity 241 within the noise-canceling plate 24 reduces noise generated at the bottom position.
[0026] Example 2
[0027] This embodiment provides a multi-level shockproof and noise-reducing microphone 5, which differs from Embodiment 1 in that the following structure is added based on Embodiment 1: an auxiliary plate 26 is provided on the side end of the displacement disk 21, and a spring 27 is provided at the bottom end of the auxiliary plate 26. Auxiliary plates 26 are provided on both bottom ends of the displacement disk 21. The spring 27 further enhances the buffering effect.
Claims
1. A multi-level shockproof and noise-reducing microphone, characterized in that, The device includes a shock-absorbing base, a noise-reducing disc, a mounting base, a bracket, and a microphone. The noise-reducing disc is embedded in the shock-absorbing base, and a bracket is mounted on the top of the mounting base. The microphone is locked onto the bracket. The noise-reducing disc includes a displacement disc, a housing, a first sponge layer, a noise-reducing plate, and a second sponge layer. The displacement disc is slidably mounted on the top of the housing. The first sponge layer is attached to the bottom of the displacement disc. The noise-reducing plate is attached to the bottom of the first sponge layer, and the second sponge layer is attached to the bottom of the noise-reducing plate.
2. The multi-level shockproof and noise-reducing microphone according to claim 1, characterized in that, An auxiliary plate is provided on the side of the displacement disk, and a spring is provided at the bottom of the auxiliary plate.
3. The multi-level shockproof and noise-reducing microphone according to claim 2, characterized in that, Auxiliary plates are provided at the bottom of both sides of the displacement disk.
4. The multi-level shockproof and noise-reducing microphone according to claim 1, characterized in that, The noise reduction plate has a curved noise reduction cavity inside.
5. The multi-level shockproof and noise-reducing microphone according to claim 4, characterized in that, The noise reduction cavity has an inverted U-shaped structure.
6. The multi-level shockproof and noise-reducing microphone according to claim 1, characterized in that, The shockproof base is provided with several feet at its bottom.
7. The multi-level shockproof and noise-reducing microphone according to claim 6, characterized in that, The bottom of the base is attached with a shock-absorbing pad.