Microphone windproof screen for voice acquisition device

Abstract

The utility model belongs to the technical field of audio equipment, and particularly relates to a microphone wind screen for a voice acquisition device, which comprises a fixed part, a movable part is arranged on the side surface of the fixed part, and the outside of the fixed part is fixedly connected with an inclined strut assembly; the inclined strut assembly comprises an inclined plate, one end of the inclined plate is connected with the fixing piece, the other end of the inclined plate is fixedly connected with a transverse plate, the transverse plate is rotationally connected with a mounting plate, the side face of the mounting plate is connected with a wind shielding piece in an inserted connection mode, the wind shielding piece is arranged to be in a horn shape, and the open end of the wind shielding piece is sleeved with a protective net. By the adoption of the design that the movable piece and the fixed piece are combined with the inclined strut assembly, high universality and flexibility are provided; the structure not only allows the windproof screen to be rapidly installed on microphone supports of different models and sizes, but also can adapt to various recording environments by adjusting the included angle between the installation plate and the inclined strut assembly.

Description

Technical Field

[0001] The utility model belongs to the technical field of audio equipment, and in particular relates to a microphone windproof screen for a voice collection device. Background Art

[0002] Microphones are indispensable devices for recording sound in daily life and professional audio collection. However, when using microphones outdoors or in windy environments, the wind noise will have a significant impact on the quality of the microphone's sound. Especially in high-speed wind environments, wind noise can significantly reduce the quality of recorded audio.

[0003] Traditional microphone windscreens are mostly fixed in design, with the windscreen directly covering the microphone. Although this design can prevent wind noise from interfering with the microphone to a certain extent, the adaptability and adjustability of this type of windscreen are poor. For example, microphones of different sizes and models require windscreens of different sizes, which requires users to purchase windscreens of multiple sizes to accommodate different microphones, increasing the cost of use. In addition, fixed windscreens often cannot adjust the windproof effect according to the specific use environment, resulting in the inability to effectively resist wind noise under extreme weather conditions.

[0004] Therefore, the problem with the prior art is that the windscreen lacks versatility and flexibility and cannot efficiently adapt to a variety of environments and microphone models. At the same time, the effect of suppressing wind noise also needs to be improved. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a microphone windscreen for a voice collection device, which can be adapted to microphones of different models and sizes and can adjust its windproof effect according to the use environment to adapt to various recording conditions from indoors to outdoors.

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

[0007] A microphone windscreen for a voice collection device comprises a fixing part, a movable part is arranged on the side of the fixing part, and a diagonal bracing assembly is fixedly connected to the outside of the fixing part;

[0008] The diagonal support assembly includes an inclined plate, one end of which is connected to a fixing member, and the other end of which is fixedly connected to a cross plate, a mounting plate is rotatably connected to the cross plate, a side surface of the mounting plate is connected to a wind shield by plugging, the shape of the wind shield is set to be trumpet-shaped, and a protective net is provided on the open end of the wind shield.

[0009] Furthermore, a through slot is formed through the side surface of the mounting plate, and the through slot is in a U-shape.

[0010] Furthermore, a plug-in column is fixedly connected to the side of the mounting plate, a connecting seat is fixedly connected to the bottom of the wind shield, and a plug-in groove adapted to the plug-in column is formed at the bottom of the connecting seat.

[0011] Furthermore, sound absorbing strips are fixedly connected to the inner wall of the wind shield, and the sound absorbing strips are distributed at equal intervals around the central axis of the wind shield.

[0012] Furthermore, a blocking ring is fixedly connected to the outer edge of the top of the wind shield, and a retaining ring engaged with the blocking ring is fixedly connected to the edge of the protective net.

[0013] Furthermore, both ends of the horizontal plate are fixedly connected with a first pin-connecting plate, the side of the first pin-connecting plate is penetrated with a first pin-connecting hole, and the bottom of the mounting plate is symmetrically fixedly connected with a second pin-connecting plate, the side of the second pin-connecting plate is penetrated with a second pin-connecting hole.

[0014] Furthermore, a first rubber strip is fixedly connected to the inner side of the fixing member, and a second rubber strip is fixedly connected to the inner side of the movable member;

[0015] The outer side of the fixed part is fixedly connected to a first connecting plate, and a first connecting hole is penetrated through the side of the first connecting plate. The outer side of the movable part is fixedly connected to a second connecting plate, and a second connecting hole corresponding to the first connecting hole is penetrated through the side of the second connecting plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] First, by adopting the design of movable parts and fixed parts combined with diagonal brace components, the utility model provides a high degree of versatility and flexibility. This structure not only allows the wind screen to be quickly installed on microphone stands of different models and sizes, but also can adapt to various recording environments by adjusting the angle between the mounting plate and the diagonal brace components. In addition, the use of bolts to fix different components enhances the overall stability of the device, ensuring good performance even in harsh environments, and solves the problem of insufficient adaptability and adjustability of traditional wind screens.

[0018] Secondly, the windshield of the utility model is designed in a trumpet shape, which can effectively guide the wind sound and reduce the direct impact on the microphone. The sound-absorbing strip installed on the inner wall can further absorb and reduce the wind noise and environmental noise entering the microphone. This design greatly improves the quality of audio collection, especially outdoors or in windy places, and can significantly reduce the impact of wind noise on sound quality, meeting the needs of professional audio collection.

[0019] Finally, through the design of the windshield ring and the retaining ring of the protective net, the utility model realizes the rapid installation and stable connection of the windshield and the protective net. This design not only simplifies the user operation and improves the installation efficiency, but also increases the reliability and service life of the device. This solves the problem that the windshield is complicated to install and easy to damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the diagonal brace assembly of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the mounting plate of the utility model;

[0023] Figure 4 The structure of the windshield of the utility model is shown in FIG. Figure 1 ;

[0024] Figure 5 The structure of the windshield of the utility model is shown in FIG. Figure 2 ;

[0025] Figure 6 It is a structural schematic diagram of the protective net of the utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. fixing member; 11. first rubber strip; 12. first connecting plate; 121. first connecting hole;

[0028] 2. movable part; 21. second rubber strip; 22. second connecting plate; 221. second connecting hole;

[0029] 3. Diagonal brace assembly;

[0030] 31. inclined plate; 32. transverse plate; 33. first pin-connecting plate; 331. first pin-connecting hole;

[0031] 4. Mounting plate; 41. Through slot; 42. Connecting column; 43. Second pin-connecting plate; 431. Second pin-connecting hole;

[0032] 5. Wind shield; 51. Connecting seat; 511. Connecting slot; 52. Blocking ring; 53. Sound absorbing strip;

[0033] 6. Protective net; 61. Positioning ring. DETAILED DESCRIPTION

[0034] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0035] See also Figure 1-6 A microphone windscreen for a voice collection device comprises a fixing member 1, a movable member 2 is arranged on the side of the fixing member 1, and a diagonal brace assembly 3 is fixedly connected to the outside of the fixing member 1; the design of the diagonal brace assembly 3 optimizes the stability of the windscreen, improves the adaptability of the windscreen in various environments, and meets the requirements of versatility and flexibility proposed in the background technology; the diagonal brace assembly 3 comprises an inclined plate 31, one end of the inclined plate 31 is connected to the fixing member 1, and the other end of the inclined plate 31 is fixedly connected to a cross plate 32, a mounting plate 4 is rotatably connected to the cross plate 32, a windshield member 5 is connected to the side of the mounting plate 4 by plugging, the shape of the windshield member 5 is set to be trumpet-shaped, providing 360° all-round protection, effectively reducing the influence of wind noise on the sound reception, and a protective net 6 is provided on the open end of the windshield member 5; the protective net 6 further reduces the direct impact of wind speed on the microphone, and improves the clarity of sound quality.

[0036] See also Figure 3 A through slot 41 is formed through the side of the mounting plate 4, and the shape of the through slot 41 is set to be U-shaped; this design allows the wind shield 5 to be quickly installed or removed by plugging, thereby enhancing the user-friendliness and on-site adaptability of the product.

[0037] See also Figure 3-4 A plug-in column 42 is fixedly connected to the side of the mounting plate 4, a connecting seat 51 is fixedly connected to the bottom of the wind shield 5, and a plug-in groove 511 adapted to the plug-in column 42 is provided at the bottom of the connecting seat 51; this structure ensures the stability of the wind shield 5 on the mounting plate 4, prevents shaking or falling off during use, and improves the reliability of the equipment in harsh environments.

[0038] See also Figure 5 A sound absorbing strip 53 is fixedly connected to the inner wall of the wind shield 5, and the sound absorbing strips 53 are evenly spaced around the central axis of the wind shield 5; the setting of the sound absorbing strip 53 can effectively absorb the wind sound and environmental noise entering the wind shield, greatly improving the sound reception quality of the microphone and meeting the needs of professional audio collection.

[0039] See also Figure 5-6 A retaining ring 52 is fixedly connected to the top outer edge of the wind shield 5, and a retaining ring 61 engaged with the retaining ring 52 is fixedly connected to the edge of the protective net 6; the mutual engagement design of the retaining ring 61 and the retaining ring 52 facilitates the installation and disassembly of the protective net 6, while ensuring the stability and sealing of the protective net 6 during use.

[0040] See also Figure 2-3 Both ends of the horizontal plate 32 are fixedly connected with a first pin-connecting plate 33, and a first pin-connecting hole 331 is penetrated through the side of the first pin-connecting plate 33; the bottom of the mounting plate 4 is symmetrically fixedly connected with a second pin-connecting plate 43, and a second pin-connecting hole 431 is penetrated through the side of the second pin-connecting plate 43; this design allows the angle between the inclined plate 31 and the mounting plate 4 to be adjusted by connecting elements such as pins, which increases the flexibility of the device. The user can adjust the angle of the wind shield according to different usage scenarios to achieve the best sound reception effect.

[0041] See also Figure 2 A first rubber strip 11 is fixedly connected to the inner side of the fixing part 1, and a second rubber strip 21 is fixedly connected to the inner side of the movable part 2; the setting of the first rubber strip 11 and the second rubber strip 21 can enhance the sealing between the fixing part 1 and the movable part 2, reduce the additional noise caused by the air flow, and protect the vertical pole of the microphone stand from being worn; a first connecting plate 12 is fixedly connected to the outer side of the fixing part 1 in a mirror-image manner, and a first connecting hole 121 is penetrated through the side of the first connecting plate 12; a second connecting plate 22 is fixedly connected to the outer side of the movable part 2, and a second connecting hole 221 corresponding to the first connecting hole 121 is penetrated through the side of the second connecting plate 22; the first connecting plate 12 and the second connecting plate 22 are tightly connected by connecting parts such as bolts, thereby ensuring the structural stability and ease of operation of the entire device.

[0042] The working principle of the utility model is:

[0043] When in use, the fixing member 1 and the movable member 2 are attached to the vertical pole of the microphone stand, and then the first connecting plate 12 and the second connecting plate 22 are connected together using bolts;

[0044] Next, adjust the angle between the mounting plate 4 and the diagonal brace assembly 3, and then install the windshield 5 on the mounting plate 4, and place the microphone inside the windshield 5 and on the central axis of the windshield 5;

[0045] Finally, the protective net 6 is covered on the open end of the wind shield 5 .

[0046] When the microphone is receiving sound, the sound will first be transmitted to the wind shield 5, and the sound-absorbing strip 53 arranged inside the wind shield 5 can reduce the refraction of the sound in the wind shield 5. In addition, the wind shield 5 is arranged in a trumpet shape, which can provide 360° protection for the microphone and reduce the interference of wind when receiving sound.

[0047] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A microphone windscreen for a voice collection device, comprising a fixing member (1), characterized in that: A movable part (2) is arranged on the side of the fixing part (1), and a diagonal bracing assembly (3) is fixedly connected to the outside of the fixing part (1); The diagonal brace assembly (3) comprises an inclined plate (31), one end of the inclined plate (31) is connected to the fixing member (1), and the other end of the inclined plate (31) is fixedly connected to a transverse plate (32), a mounting plate (4) is rotatably connected to the transverse plate (32), a side surface of the mounting plate (4) is connected to a windshield member (5) by plugging, the shape of the windshield member (5) is set to be trumpet-shaped, and a protective net (6) is sleeved on the open end of the windshield member (5).

2. A microphone windscreen for a voice collection device according to claim 1, characterized in that: A through slot (41) is provided through the side surface of the mounting plate (4), and the through slot (41) is in a U-shape.

3. A microphone windscreen for a voice collection device according to claim 2, characterized in that: A plug-in column (42) is fixedly connected to the side of the mounting plate (4), a connecting seat (51) is fixedly connected to the bottom of the wind shield (5), and a plug-in slot (511) adapted to the plug-in column (42) is provided at the bottom of the connecting seat (51).

4. The microphone windscreen for a voice collection device according to claim 1, characterized in that: Sound absorbing strips (53) are fixedly connected to the inner wall of the wind shield (5), and the sound absorbing strips (53) are distributed at equal intervals around the central axis of the wind shield (5).

5. The microphone windscreen for a voice collection device according to claim 1, characterized in that: A blocking ring (52) is fixedly connected to the outer edge of the top of the wind shield (5), and a locking ring (61) engaged with the blocking ring (52) is fixedly connected to the edge of the protection net (6).

6. The microphone windscreen for a voice collection device according to claim 1, characterized in that: Both ends of the transverse plate (32) are fixedly connected with a first pin-connecting plate (33), and a first pin-connecting hole (331) is provided through the side of the first pin-connecting plate (33). The bottom of the mounting plate (4) is symmetrically fixedly connected with a second pin-connecting plate (43), and a second pin-connecting hole (431) is provided through the side of the second pin-connecting plate (43).

7. The microphone windscreen for a voice collection device according to claim 1, characterized in that: A first rubber strip (11) is fixedly connected to the inner side of the fixing member (1), and a second rubber strip (21) is fixedly connected to the inner side of the movable member (2); The outer side of the fixed part (1) is fixedly connected to a first connecting plate (12), and a first connecting hole (121) is formed through a side surface of the first connecting plate (12); the outer side of the movable part (2) is fixedly connected to a second connecting plate (22), and a second connecting hole (221) corresponding to the first connecting hole (121) is formed through a side surface of the second connecting plate (22).

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