Microphone with fixing structure

Abstract

The utility model provides a microphone with a fixing structure, which comprises a shell assembly, a fixing structure, a pickup assembly and a control assembly, and is characterized in that the shell assembly comprises a shell with a first accommodating cavity; at least part of the fixing structure is arranged in the first accommodating cavity; the pickup assembly comprises a microphone for pickup and a mesh enclosure, the microphone is installed on the fixing structure, the mesh enclosure covers the fixing structure, and the microphone is installed on the fixing structure; the control assembly comprises a first circuit board, the first circuit board is arranged in the first containing cavity, the first circuit board is arranged on the fixing structure, and the first circuit board is electrically connected with the microphone. Compared with the prior art, the microphone provided by the utility model has the advantages that the microphone and the first circuit board are fixedly mounted through the fixing structure, so that more stable and concentrated mounting of parts can be ensured, connection and electric connection of the parts are facilitated, and the positions of the parts are better arranged.

Description

Technical Field

[0001] The present application relates to the technical field of microphone structures, and in particular to a microphone with a fixed structure. Background Art

[0002] The invention of the microphone dates back to the late 19th century, when scientists sought ways to better pick up sound for use in inventions like the telephone. With the advent of the ribbon microphone in the 1920s, microphone styles and functions have expanded over time. With this increased functionality, the microphone's internal circuit board size and component count have increased, leading to a more complex internal structure. However, current microphone designs typically incorporate the circuit board or internal components directly onto the housing, resulting in increasingly complex housing designs and reduced production and assembly efficiency. Furthermore, the increased number of components increases the housing's load-bearing capacity, necessitating increased housing strength. Furthermore, placing all components within the housing inevitably reduces space utilization and makes it difficult to ensure even weight distribution, resulting in a poor user experience. Furthermore, if the user accidentally bumps or squeezes the microphone, these impacts can damage internal components, rendering it inoperable and impairing its performance. Utility Model Content

[0003] In view of this, it is necessary to provide a microphone with a fixed structure.

[0004] An embodiment of the present utility model provides a microphone with a fixed structure, comprising: a shell assembly, a fixed structure, a sound pickup assembly, and a control assembly, wherein the shell assembly includes a shell having a first accommodating cavity; at least a portion of the fixed structure is disposed in the first accommodating cavity; the sound pickup assembly includes a microphone head and a mesh cover for picking up sound, the microphone head is mounted on the fixed structure, and the mesh cover covers the fixed structure; the control assembly includes a first circuit board, the first circuit board is disposed in the first accommodating cavity, and the first circuit board is disposed in the fixed structure, and the first circuit board is electrically connected to the microphone head.

[0005] Compared with the prior art, the microphone provided in the present application fixes the microphone head and the first circuit board through the fixing structure, which can ensure that the installation of components with main functions is more stable, and can also be arranged in a centralized manner, which facilitates the connection and electrical connection of each component, thereby better arranging the positions of each component and making the distribution of internal components more uniform; in addition, at least a part of the fixing structure is arranged in the first accommodating cavity, which can realize the arrangement of components in the outer shell, thereby protecting the components and extending the service life of the microphone.

[0006] In one embodiment, the fixing structure includes a mounting base and a mounting bracket connected to the mounting base, at least a part of the mounting bracket is disposed in the first accommodating cavity; the microphone is disposed on the mounting base, and the first circuit board is disposed on the mounting bracket. By separately disposing the microphone and the first circuit board on the mounting base and the mounting bracket, respectively, the microphone and the first circuit board are fixedly protected, making the installation more firm, facilitating production and assembly, improving the assembly efficiency, and thus reducing the production cost.

[0007] In one embodiment, the fixing structure further includes a partition, the partition connects the mounting base and the mounting bracket, and the mounting base and the mounting bracket are disposed on opposite sides of the partition, and the partition is provided with holes for wires to pass through. By providing the partition, the position design of the mounting base and the mounting bracket can be made more obvious and easier to distinguish, so that during assembly, efficient assembly can be achieved, the production efficiency can be improved, and thus the production cost of the product can be reduced.

[0008] In one embodiment, the fixing structure further includes a counterweight, the counterweight is disposed on the mounting bracket, and the counterweight and the first circuit board are disposed on opposite sides of the mounting bracket. Designing the counterweight can be used to balance the weight of components such as the first circuit board, so as to ensure that the center of gravity of the housing assembly is at a preset position, ensure the self-balancing of the product, and make it easier to adjust during use, thereby improving the user experience.

[0009] In one embodiment, the outer shell includes a first opening communicating with the first accommodating cavity, the housing assembly further includes a cover plate covering the first opening, the cover plate abuts against the fixing structure, and the mounting base is disposed on a side of the cover plate away from the first accommodating cavity. It can be understood that the cover plate can protect the component structure located in the first accommodating cavity, extend the service life of the product; and can also prevent the fixing structure from shaking by abutting against the fixing structure, ensuring the stability of the internal components of the product.

[0010] In one embodiment, a contact member is provided outside the mounting base, and the contact member abuts against the cover plate. By providing the contact member, the relative positions of the cover plate and the mounting base can be ensured to be stable, avoiding displacement or shaking, thereby reducing wear and extending the service life of the product.

[0011] In one embodiment, the housing further includes a second opening communicating with the first accommodation cavity. The second opening is located on a side of the housing away from the first opening, and the first opening and the second opening are oppositely arranged. The housing assembly further includes a bottom plate covering the second opening, and the bottom plate abuts against the mounting bracket. Designing the bottom plate can protect the component structure located in the first accommodation cavity. At the same time, the bottom plate abuts against the mounting bracket, which can make the installation position of the mounting bracket relatively fixed, avoid displacement or shaking, and thus extend the service life of the product.

[0012] In one embodiment, the fixing structure further includes a fixing bracket. The fixing bracket is disposed in the first accommodation cavity and connects the first circuit board and the mounting bracket. The design of the fixing bracket can enable the first circuit board to be better fixed on the fixing bracket, ensure the stability of the component structure, not easily shift, and extend the service life of the product.

[0013] In one embodiment, the number of the fixing brackets is two, and they are disposed on opposite sides of the first circuit board. The two fixing brackets cover at least part of the first circuit board and the mounting bracket. It can be understood that the oppositely arranged fixing brackets cover the first circuit board on the mounting bracket by means of sandwiching from left and right, which not only ensures the stability of the component structure, avoids displacement or shaking, but also makes better use of the internal space of the product, and at the same time avoids the situation that the first circuit board is damaged by external impacts, etc., thus extending the service life of the product.

[0014] In one embodiment, the control assembly further includes a function knob. The function knob passes through the housing and is electrically connected to the first circuit board. The function knob is used to adjust the microphone gain effect and / or volume. The control assembly further includes a button for controlling the microphone mute. The button is electrically connected to the first circuit board, passes through the housing, and is arranged side by side with the function knob. The control assembly further includes a first audio interface for connecting an external audio device, a headphone interface for connecting an external headphone, and a second audio interface for connecting an external device to transmit data, which pass through the housing assembly. The first audio interface, the headphone interface, and the second audio interface are all electrically connected to the first circuit board. The first audio interface can be connected to other external devices such as a sound card or an audio device, etc., to achieve seamless compatibility. The second audio interface can be connected to other devices, such as a computer, a tablet, etc., to achieve data transmission, such as the transmission of audio data. The dual-audio-interface design makes the function of the microphone more powerful and convenient for users to use multiple interfaces. The main function of the headphone interface is to connect the headphone for the transmission of audio signals, so as to allow the user to listen to sounds through the headphone.

[0015] The microphone with a fixed structure further includes a base and a support assembly. The support assembly connects the base and the housing assembly, and the housing assembly is rotatably connected to the support assembly. The base is provided to enable the microphone to be stably placed on the surface of an object; the rotatable connection between the housing assembly and the support assembly enables the housing assembly to rotate, facilitating the user to adjust the tilt angle of the microphone, making it more convenient to use and for the microphone to pick up sound, thus enhancing the user experience. Description of the Drawings

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0017] Figure 1 is a perspective view of the microphone with a fixed structure provided by the embodiment of the present invention;

[0018] Figure 2 is a perspective view of another angle of the microphone with a fixed structure provided by the embodiment of the present invention;

[0019] Figure 3 is a perspective view of a usage state of the microphone with a fixed structure provided by the embodiment of the present invention;

[0020] Figure 4 is an exploded view of the microphone with a fixed structure provided by the embodiment of the present invention;

[0021] Figure 5 is a cross-sectional view of the microphone with a fixed structure provided by the embodiment of the present invention along line V-V;

[0022] Figure 6 is a schematic diagram of the fixed structure of the microphone with a fixed structure provided by the embodiment of the present invention;

[0023] Figure 7 is a schematic diagram of the control assembly of the microphone with a fixed structure provided by the embodiment of the present invention. Detailed Embodiments

[0024] To facilitate the understanding of the present application, the following will describe the present application more comprehensively with reference to the relevant drawings. The preferred embodiments of the present application are given in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present application more thorough and comprehensive.

[0025] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "inner", "outer", "left", "right" and similar expressions used herein are only for illustrative purposes and do not represent the only implementation.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which this application belongs. The terms used in the specification of this application herein are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0027] Please refer to Figure 1 、 Figure 2 and Figure 3 , Figure 1 and Figure 2 Figures 17 and 20 are perspective views of the microphone 100 with a fixed structure provided by the embodiments of the present application from two different angles. When not in use, the microphone 100 can be rotated to the state shown in Figure 1 or Figure 2 for convenient storage and carrying; Figure 3 Figure 23 is a perspective view of a use state of the microphone 100 with a fixed structure provided by the embodiments of the present utility model. When the user uses the microphone 100, in order to better pick up sound, the microphone 100 will be rotated and adjusted to a suitable angle, such as the use state shown in Figure 3 Figure 24. It is only a schematic diagram of one of the rotation angles; the microphone 100 disclosed in this application can be rotated and held at different angles according to the needs of the user, and this application will not show and elaborate one by one.

[0028] Refer to Figures 4 to 5 As shown in Figure 30, the embodiments of the present utility model provide a microphone 100 with a fixed structure, including: a housing assembly 1, a fixed structure 4, a sound pickup assembly 2, and a control assembly 3. The housing assembly 1 includes a housing 11 having a first accommodation cavity 11d; at least a part of the fixed structure 4 is disposed in the first accommodation cavity 11d; the sound pickup assembly 2 includes a microphone 20 for picking up sound and a grille 21. The microphone 20 is installed on the fixed structure 4, and the grille 21 covers the fixed structure 4; the control assembly 3 includes a first circuit board 30. The first circuit board 30 is disposed in the first accommodation cavity 11d, and the first circuit board 30 is disposed on the fixed structure 4. The first circuit board 30 is electrically connected to the microphone 20.

[0029] Compared with the prior art, for the microphone 100 provided in the present application, by fixedly installing the microphone head 20 and the first circuit board 30 through the fixing structure 4, it can ensure that the installation of the components with main functions is more stable, and can also be centrally arranged, facilitating the connection and electrical connection of each component, thereby better arranging the positions of each component, and also making the distribution of the internal components more uniform. In addition, at least part of the fixing structure 4 is arranged in the first accommodation cavity 11d, which can realize arranging the components inside the housing 11, thereby protecting the components and extending the service life of the microphone 100.

[0030] Specifically, please refer to Figure 6 , the fixing structure 4 includes a mounting base 41 and a mounting frame 42 connected to the mounting base 41. At least part of the mounting frame 42 is arranged in the first accommodation cavity 11d; the microphone head 20 is arranged on the mounting base 41, and the first circuit board 30 is arranged on the mounting frame 42. Specifically, in this embodiment, the mounting frame 42 is arranged inside the first accommodation cavity 11d, and the mounting base 41 is arranged outside the first accommodation cavity 11d. Of course, in other embodiments, only part of the mounting frame 42 needs to be arranged inside the first accommodation cavity 11d. In another embodiment, part of the mounting base 41 can also be arranged inside the first accommodation cavity 11d, and the present application does not make specific limitations. Separating the microphone head 20 and the first circuit board 30 and arranging them on the mounting base 41 and the mounting frame 42 respectively realizes the separate fixing and protection of the microphone head 20 and the first circuit board 30, making the installation more firm, facilitating production and assembly, improving the assembly efficiency, and thus reducing the production cost.

[0031] In this embodiment, the fixing structure 4 further includes a partition plate 43. The partition plate 43 connects the mounting base 41 and the mounting frame 42, and the mounting base 41 and the mounting frame 42 are arranged on opposite sides of the partition plate 43. The partition plate 43 is provided with holes for wires to pass through. Setting the partition plate 43 can make the position design of the mounting base 41 and the mounting frame 42 more obvious and easier to distinguish, so that during assembly, efficient assembly can be achieved, improving the production efficiency, and thus reducing the production cost of the product.

[0032] Furthermore, the fixing structure 4 further includes a counterweight 44. The counterweight 44 is arranged on the mounting frame 42, and the counterweight 44 and the first circuit board 30 are arranged on opposite sides of the mounting frame 42. Designing the counterweight 44 can be used to balance the weight of components such as the first circuit board 30, thereby ensuring that the center of gravity of the housing assembly 1 is at a preset position, ensuring the self-balancing of the product, and making it easier to adjust during use, thereby improving the user experience.

[0033] Please refer to Figure 4, in this embodiment, the housing 11 includes a first opening 11a communicating with the first accommodation cavity 11d. The housing assembly 1 further includes a cover plate 14 covering the first opening 11a. The cover plate 14 abuts against the fixing structure 4, and the mounting seat 41 is disposed on a side of the cover plate 14 away from the first accommodation cavity 11d. Specifically, in this embodiment, the cover plate 14 abuts against the mounting seat 41. It can be understood that the cover plate 14 can protect the component structure located in the first accommodation cavity 11d and extend the service life of the product; it can also prevent the fixing structure 4 from shaking by abutting against the fixing structure 4, thereby ensuring the stability of the internal components of the product.

[0034] Specifically, please refer to Figure 6 , a abutting member 45 is provided outside the mounting seat 41, and the abutting member 45 abuts against the cover plate 14. By providing the abutting member 45, the relative positions of the cover plate 14 and the mounting seat 41 can be ensured to be stable, preventing displacement or shaking, thereby reducing wear and extending the service life of the product.

[0035] In this embodiment, the housing 11 further includes a second opening 11b communicating with the first accommodation cavity 11d. The second opening 11b is located on a side of the housing 11 away from the first opening 11a, and the first opening 11a and the second opening 11b are oppositely arranged; the housing assembly 1 further includes a bottom plate 15 covering the second opening 11b, and the bottom plate 15 abuts against the mounting frame 42. Designing the bottom plate 15 can protect the component structure located in the first accommodation cavity 11d; at the same time, the bottom plate 15 abuts against the mounting frame 42, which can make the installation position of the mounting frame 42 relatively fixed, preventing displacement or shaking, thereby extending the service life of the product.

[0036] It can be understood that in this embodiment, the cover plate 14, the bottom plate 15 and the housing 11 jointly enclose to form the first accommodation cavity 11d, so that the mounting frame 42 is located therein. By fixing the first circuit board 30 etc. on the mounting frame 42, the shaking or displacement of the first circuit board 30 is avoided, and protection is also provided through the housing 11; moreover, by the cover plate 14 and the bottom plate 15 respectively abutting against the mounting seat 41 and the mounting frame 42, the relative stability of the fixing structure 4 with respect to the housing assembly 1 is ensured, preventing shaking or displacement, and further ensuring the installation stability of the components on the fixing structure 4, preventing shaking or displacement, thereby ensuring the stability of the connection and electrical connection of the internal components.

[0037] In this embodiment, the fixing structure 4 further includes a fixing bracket 46 which is disposed in the first accommodation cavity 11d and connects the first circuit board 30 and the mounting bracket 42. The design of the fixing bracket 46 enables the first circuit board 30 to be better fixed on the fixing bracket 46, ensuring the stability of the component structure, not easily shifting, and prolonging the service life of the product.

[0038] Specifically, the number of the fixing brackets 46 is two, and they are disposed on opposite sides of the first circuit board 30. The two fixing brackets 46 cover at least part of the first circuit board 30 and the mounting bracket 42. It can be understood that the oppositely arranged fixing brackets 46 cover the first circuit board 30 on the mounting bracket 42 by means of sandwiching from left and right, which not only ensures the stability of the component structure, avoids displacement or shaking, but also makes better use of the internal space of the product, and at the same time avoids the situation that the first circuit board is damaged caused by external impacts, thereby prolonging the service life of the product.

[0039] Please refer to Figure 7 , in this embodiment, the control component 3 further includes a function knob 33 which penetrates through the housing 11 and is electrically connected to the first circuit board 30. The function knob 33 is used to adjust the microphone gain effect and / or volume; the control component 3 further includes a button 34 for controlling the microphone mute. The button 34 is electrically connected to the first circuit board 30, penetrates through the housing 11, and is arranged in parallel with the function knob 33; the control component 3 further includes a first audio interface 35 for connecting an external audio device, a headphone interface 36 for connecting an external headphone, and a second audio interface 37 for connecting an external device to transmit data, which penetrate through the housing assembly 1. The first audio interface 35, the headphone interface 36, and the second audio interface 37 are all electrically connected to the first circuit board 30. The first audio interface 35 can be connected to other external devices such as a sound card or an audio device to achieve seamless compatibility; the second audio interface 37 can be connected to other devices such as a computer or a tablet to achieve data transmission such as audio data transmission; the dual audio interface design makes the function of the microphone 100 more powerful and convenient for users to use multiple interfaces; the main function of the headphone interface 36 is to connect a headphone for audio signal transmission, thereby allowing the user to listen to sounds through the headphone.

[0040] In the embodiment of the present application, the housing assembly 1 further includes a sponge cover 10 which covers the mesh cover 21 and abuts against the housing 11. On the one hand, the sponge cover 10 can effectively prevent popping sound and protect the microphone head 20 of the microphone 100 from saliva splashing. On the other hand, it can reduce the direct blowing of the explosive sound airflow on the microphone head 20, thereby prolonging the service life of the microphone 100 and improving the use experience.

[0041] The microphone 100 with a fixed structure further includes a base 5 and a support assembly 6. The support assembly 6 connects the base 5 and the housing assembly 1, and the housing assembly 1 is rotatably connected to the support assembly 6. The base 5 is provided to enable the microphone 100 to be stably placed on the surface of an object; the rotatable connection between the housing assembly 1 and the support assembly 6 enables the housing assembly 1 to rotate, facilitating the user to adjust the tilt angle of the microphone 100, making it more convenient to use and facilitating the pickup of sound by the microphone head 20, thus enhancing the user experience.

[0042] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as falling within the scope described in this specification. The above-described embodiments merely represent several implementation manners of the present application. Their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the appended claims.

Claims

1. A microphone with a fixed structure, characterized in that, Comprising: A housing assembly, including a housing having a first accommodation cavity; A fixing structure, at least part of which is disposed in the first accommodation cavity; A sound pickup assembly, including a microphone for sound pickup and a mesh cover, the microphone being mounted on the fixing structure, and the mesh cover covering the fixing structure; A control assembly, including a first circuit board, the first circuit board being disposed in the first accommodation cavity and on the fixing structure, and the first circuit board being electrically connected to the microphone.

2. The microphone with a fixed structure according to claim 1, characterized in that, The fixing structure includes a mounting base and a mounting bracket connected to the mounting base, at least part of the mounting bracket being disposed in the first accommodation cavity; the microphone is disposed on the mounting base, and the first circuit board is disposed on the mounting bracket.

3. The microphone with a fixed structure according to claim 2, wherein, The fixing structure further includes a partition plate connecting the mounting base and the mounting bracket, and the mounting base and the mounting bracket are disposed on opposite sides of the partition plate, and holes for wires to pass through are provided on the partition plate.

4. The microphone with a fixed structure according to claim 2 or 3, characterized in that, The fixing structure further includes a counterweight block disposed on the mounting bracket, and the counterweight block and the first circuit board are disposed on opposite sides of the mounting bracket.

5. The microphone with a fixed structure according to claim 2 or 3, characterized in that, The housing includes a first opening communicating with the first accommodation cavity, and the housing assembly further includes a cover plate covering the first opening, the cover plate abutting against the fixing structure, and the mounting base being disposed on a side of the cover plate away from the first accommodation cavity.

6. The microphone with a fixed structure according to claim 5, characterized in that, An abutting member is provided outside the mounting base, and the abutting member abuts against the cover plate.

7. The microphone with a fixed structure according to claim 5, characterized in that, The housing further includes a second opening communicating with the first accommodation cavity, the second opening being located on a side of the housing away from the first opening, and the first opening and the second opening are oppositely arranged; the housing assembly further includes a bottom plate covering the second opening, and the bottom plate abuts against the mounting bracket.

8. The microphone with a fixed structure according to claim 2 or 3, characterized in that, The fixing structure further includes a fixing bracket disposed in the first accommodation cavity and connecting the first circuit board and the mounting bracket.

9. The microphone with a fixed structure according to claim 8, wherein, The number of the fixing brackets is two, and they are disposed on opposite sides of the first circuit board, and the two fixing brackets cover at least part of the first circuit board and the mounting bracket.

10. The microphone with a fixed structure according to claim 1 or 2 or 3, characterized in that, The control assembly further includes a function knob passing through the housing and electrically connected to the first circuit board, the function knob being used to adjust the microphone gain effect and / or volume; the control assembly further includes a button for controlling the microphone to be muted, the button being electrically connected to the first circuit board, the button passing through the housing and being arranged side by side with the function knob; the control assembly further includes a first audio interface for connecting an external audio device, a headphone interface for connecting an external headphone, and a second audio interface for connecting an external device to transmit data, all of which pass through the housing assembly and are electrically connected to the first circuit board; the microphone with the fixing structure further includes a base and a support assembly, and the support assembly connects the base and the housing assembly, and the housing assembly is rotatably connected to the support assembly.

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