A desktop microphone

Abstract

The utility model relates to microphone technical field, concretely relates to a desktop microphone. The desktop microphone includes radio module, support seat and wire, the radio module includes installation shell and the radio microphone that sets up in the installation shell, the side of installation shell forms the gap, the gap is provided with the wire board in, support seat with radio module connects for supporting radio module, one end of wire is connected with radio microphone, and the other end extends to the bottom of support seat, wherein, one end of wire near radio microphone is provided with the first bending part corresponding with wire board, and the first bending part is located in the gap and along one side of wire board is worn around wire board. Above -mentioned structure effectively protected the stable electric property connection between wire and radio microphone, avoided the situation such as the work instability of the sound broken and connected, signal attenuation because of the pulling.

Description

Technical Field

[0001] This utility model relates to the field of microphone technology, and in particular to a desktop microphone. Background Technology

[0002] Desktop microphones, as common audio input devices, consist of two parts: a stand and a microphone. The microphone is mounted on the stand, and the two are connected by a cable. The microphone is controlled by a switch on the stand. This device is widely used in everyday office work, live streaming, recording, and other scenarios.

[0003] In actual use, users need to frequently adjust the microphone's position according to their sound acquisition needs. Since the microphone and its support base are connected by a cable, this repeated repositioning will continuously pull on the connection between the cable and the microphone, affecting the stable electrical connection between the cable and the microphone. This can lead to unstable operation of the microphone, such as intermittent sound and signal attenuation. In severe cases, it can even cause the cable to completely detach from the microphone body, ultimately rendering the microphone completely unusable and causing considerable inconvenience to the user. Utility Model Content

[0004] This utility model provides a desktop microphone to solve the problem of unstable microphone operation.

[0005] This utility model discloses a desktop microphone, including a microphone module, a support base, and a wire. The microphone module includes a mounting shell and a microphone disposed within the mounting shell. A notch is formed on one side of the mounting shell, and a wire guide plate is disposed within the notch. The support base is connected to the microphone module and is used to support the microphone module. One end of the wire is connected to the microphone, and the other end extends to the bottom of the support base. A first bend corresponding to the wire guide plate is provided at the end of the wire near the microphone. The first bend is located within the notch and passes around the wire guide plate along one side of the wire guide plate.

[0006] Optionally, the mounting housing includes a mounting base and a mounting plate connected to each other. A first mounting groove is formed in the mounting base, and the microphone is disposed in the first mounting groove. The notch is disposed on the mounting plate. A first baffle and a second baffle are also disposed opposite to each other on one side of the mounting plate. A wiring groove is formed between the first baffle and the second baffle. A second bend is disposed on the wire adjacent to the first bend. The second bend has the opposite bending direction to the first bend and is located in the wiring groove.

[0007] Optionally, both the first bend and the second bend have a U-shaped structure.

[0008] Optionally, the support base includes a chassis and a support tube disposed on the chassis; the radio module also includes a housing, the mounting shell is disposed inside the housing, a limiting seat is provided on the side of the mounting base away from the mounting plate, the limiting seat abuts against the housing, and a sound guide hole communicating with the first mounting groove is formed on the limiting seat; the end of the housing away from the limiting seat is connected to the support tube.

[0009] Optionally, the outer arm of the mounting base is provided with a first limiting groove along its length, and the inner wall of the outer shell is provided with a first limiting protrusion that cooperates with the first limiting groove.

[0010] Optionally, the mounting base includes a first body and a second body connected to each other, with an arc-shaped step formed at the connection between the first body and the second body, and an arc-shaped protrusion on the inner wall of the outer shell that mates with the arc-shaped step; the first body is connected to the limiting seat, and the first mounting groove is located on the first body; the outer wall of the second body is provided with a second limiting protrusion along the circumferential direction, and a second limiting groove is formed on the inner wall of the outer shell that mates with the second limiting protrusion.

[0011] Optionally, a second mounting groove is also formed on the first body, the second mounting groove is located between the first mounting groove and the limiting seat, and a pickup sponge is disposed in the second mounting groove; the openings of the first mounting groove and the second mounting groove are provided with covering foam, and the covering foam covers the microphone and the pickup sponge.

[0012] Optionally, a first limiting plate is provided between the first mounting slot and the second mounting slot, the sound-collecting sponge is located between the first limiting plate and the limiting seat, a second limiting plate is provided between the first body and the second body, and the microphone is located between the first limiting plate and the second limiting plate.

[0013] Optionally, each end of the support tube is provided with a connector for connecting to the outer shell and the chassis respectively; a control circuit board is provided inside the chassis, and a button is provided on the control circuit board, the button being exposed on the chassis; the wire passes through the support tube and is electrically connected to the control circuit board.

[0014] Optionally, the support tube is a deformable structure, wherein the support tube is a threaded tube.

[0015] The beneficial effects of the desktop microphone provided in this embodiment are as follows: When in use, the support base is placed on the desktop to support the microphone module for user use. The mounting shell provides a stable mounting space for the microphone, ensuring its operational stability and safety. The wire, as the main component for signal transmission, connects one end to the microphone and extends to the bottom of the support base. The first bend in the wire is located within a notch in the mounting shell and passes through the wire guide plate along one side, fixing the end of the wire near the microphone to the mounting shell. The cable provides excellent restraint, effectively constraining and protecting it at that position. When the user adjusts the position of the microphone module, the pulling force on the cable end is dispersed and buffered by the first bend and the cable guide plate, greatly reducing direct pulling on the connection between the cable and the microphone. This effectively protects the stable electrical connection between the cable and the microphone, avoiding instability such as intermittent sound and signal attenuation caused by pulling. Furthermore, it prevents the serious problem of the microphone becoming inoperable due to the cable completely detaching from the microphone, providing users with a stable and reliable user experience. Attached Figure Description

[0016] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. In the accompanying drawings: Figure 1 This is one of the schematic diagrams of the radio module and support tube provided in this embodiment of the utility model; Figure 2 This is a second schematic diagram of the radio module and support tube provided in this embodiment of the utility model; Figure 3 This is a schematic diagram of a desktop microphone provided in an embodiment of the present invention; Figure 4 This is one of the schematic diagrams showing the microphone located inside the mounting base according to an embodiment of the present utility model; Figure 5 This is the second schematic diagram of the microphone located in the mounting base according to the embodiment of this utility model; Figure 6 This is one of the schematic diagrams of the mounting base provided in this embodiment of the utility model; Figure 7 This is a second schematic diagram of the mounting base provided in this embodiment of the utility model; Figure 8 This is a schematic diagram of the wire provided in an embodiment of the present utility model; Figure 9 This is a schematic diagram of the outer casing provided in an embodiment of the present utility model.

[0017] The labels for the attached figures are as follows: 10. Radio module; 110. Mounting shell; 111. Mounting base; 11. First body; 1101. Second mounting groove; 1102. First limiting plate; 1103. Second limiting plate; 12. Second body; 121. Second limiting protrusion; 13. Arc-shaped step; 103. First mounting groove; 112. Mounting plate; 120. Radio microphone; 101. Notch; 102. Cable guide plate; 104. First baffle; 105. Second baffle; 106. Cable routing groove; 113. Limiting seat; 107. Sound guide hole; 130. Outer shell; 1301. First limiting protrusion; 1302. Arc-shaped protrusion; 1303. Second limiting groove; 108. First limiting groove; 20. Support seat; 210. Chassis; 211. Button; 220. Support tube; 221. Connector; 30. Wire; 310. First bend; 320. Second bend; 410. Sound pickup sponge; 420. Covering foam; 50. Protective cover; 60. Connecting wire. Detailed Implementation

[0018] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0019] This utility model embodiment provides a desktop microphone, such as Figures 1 to 9 As shown, the device includes a microphone module 10, a support base 20, and a wire 30. The microphone module 10 includes a mounting housing 110 and a microphone 120 disposed within the mounting housing 110. A notch 101 is formed on one side of the mounting housing 110, and a wire guide plate 102 is disposed within the notch 101. The support base 20 is connected to the microphone module 10 and is used to support the microphone module 10. One end of the wire 30 is provided with a first bend 310 corresponding to the wire guide plate 102. The first bend 310 is located within the notch 101 and passes through the wire guide plate 102 along one side of the wire guide plate 102. One end of the wire 30 is connected to the microphone 120, and the other end extends to the bottom of the support base 20.

[0020] When the desktop microphone is in use, the support base 20 is placed on the desktop to provide support for the microphone module 10 for user use. The mounting shell 110 provides a stable mounting space for the microphone 120, ensuring the working stability and safety of the microphone. The wire 30, as the main component for signal transmission, is connected at one end to the microphone 120 and extends to the bottom of the support base 20 at the other end. The first bend 310 on the wire 30 is located in the notch 101 of the mounting shell 110 and passes through the wire plate 102 along one side, fixing the end of the wire 30 near the microphone 120 to the mounting shell 110. This provides a good limiting effect for the wire 30, effectively constraining and protecting the wire 30 at this position. When the user adjusts the position of the microphone module 10, the pulling force on the end of the wire 30 is dispersed and buffered by the first bending part 310 and the wire guide plate 102, which greatly reduces the direct pulling on the connection between the wire 30 and the microphone 120. This effectively protects the stable electrical connection between the wire 30 and the microphone 120, avoids unstable operation such as intermittent sound and signal attenuation caused by pulling, and prevents the serious problem of the microphone not working due to the wire 30 completely detaching from the microphone 120. This provides the user with a stable and reliable user experience.

[0021] As a preferred embodiment, refer to Figure 1 , Figures 4 to 6 The mounting housing 110 includes a mounting base 111 and a mounting plate 112 connected to each other. A first mounting groove 103 is formed in the mounting base 111. The microphone 120 is disposed in the first mounting groove 103. A notch 101 is disposed on the mounting plate 112. A first baffle 104 and a second baffle 105 are also disposed opposite to each other on one side of the mounting plate 112. A wiring groove 106 is formed between the first baffle 104 and the second baffle 105. A second bend 320 is disposed on the wire 30 adjacent to the first bend 310. The bend direction of the second bend 320 is opposite to that of the first bend 310. The second bend 320 is located in the wiring groove 106.

[0022] The mounting housing 110 consists of a mounting base 111 and a mounting plate 112. The first mounting groove 103 provided in the mounting base 111 can stably install the microphone 120 in the mounting base 111, ensuring that the microphone 120 will not shake during operation and ensuring the stability of sound acquisition. The notch 101 is provided on the mounting plate 112, making the position of the notch 101 more clear and forming a reasonable positional relationship with the first mounting groove 103, which facilitates the setting and fixing of the first bending part 310. At the same time, the mounting plate 112 is provided with a first baffle 104 and a wire routing groove 106 is formed between the second baffle 105. The second bending part 320 provided on the wire 30, which is opposite to the bending direction of the first bending part 310, is located in the wire routing groove 106. The setting of the second bending part 320 further strengthens the fixing strength of the wire 30 on the mounting housing 110. When the microphone module 10 is subjected to a large pulling force, the wire 30 can be more stably held on the mounting plate 112 under the combined action of the first bend 310 and the second bend 320, preventing the wire 30 from moving on the mounting plate 112. This further avoids direct pulling on the connection between the wire 30 and the microphone 120, thus effectively protecting the stable electrical connection between the wire 30 and the microphone 120. At the same time, the first baffle 104 and the second baffle 105 can also limit the second bend 320, preventing the wire 30 from being pulled due to the swing of the second bend 320, which could lead to poor contact at the connection between the wire 30 and the microphone 120, thus ensuring the working stability of the microphone.

[0023] As a preferred embodiment, refer to Figure 1 and Figure 8 The first bending portion 310 and the second bending portion 320 are both U-shaped.

[0024] The above structure further increases the stability of the wire 30 on the mounting plate 112. When the wire 30 is subjected to a large force, the first bend 310 and the second bend 320 are not easy to move on the mounting plate 112, thus ensuring a stable electrical connection between the wire 30 and the microphone 120.

[0025] As a preferred embodiment, refer to Figure 3 The support base 20 includes a chassis 210 and a support tube 220 disposed on the chassis 210; the radio module 10 also includes a housing 130, a mounting shell 110 disposed inside the housing 130, a limiting seat 113 is provided on the side of the mounting base 111 away from the mounting plate 112, the limiting seat 113 abuts against the housing 130, and a sound guide hole 107 communicating with the first mounting groove 103 is formed on the limiting seat 113; the end of the housing 130 away from the limiting seat 113 is connected to the support tube 220.

[0026] The chassis 210 serves as the base component of the support 20, ensuring stable contact with surfaces such as desktops. This provides a solid support for the microphone, preventing it from tipping over during use and affecting its performance. The support tube 220 is mounted on the chassis 210. The height of the support tube 220 allows the microphone module 10 to be supported at a suitable height to meet the sound acquisition needs of different scenarios; no specific limitation is made here.

[0027] The outer casing 130 further protects the mounting housing 110 and the internal microphone 120, preventing impurities from entering the mounting housing 110 and affecting the performance of the microphone 120. A limiting seat 113 is provided on the side of the mounting base 111 away from the mounting plate 112. The limiting seat 113 abuts against the outer casing 130, limiting the position of the mounting housing 110 within the outer casing 130. This prevents the mounting housing 110 from moving within the outer casing 130 when the user moves the microphone module 10, ensuring the stability of the microphone 120's position. This, in turn, stabilizes the electrical connection between the microphone 120 and the wire 30, ensuring the continuity of sound acquisition. Furthermore, the sound guide hole 107 on the limiting seat 113 allows external sound to pass smoothly through the limiting seat 113 into the microphone 120 within the first mounting slot 103, without obstructing sound propagation and ensuring that the microphone 120 can effectively acquire sound signals. The end of the outer shell 130 away from the limiting seat 113 is connected to the support tube 220. This connection method realizes a stable connection between the radio module 10 and the support seat 20, ensuring the working stability of the radio module 10 and improving the user experience.

[0028] As a preferred embodiment, refer to Figure 7 and Figure 9 The outer arm of the mounting base 111 is provided with a first limiting groove 108 along the length direction, and the inner wall of the outer shell 130 is provided with a first limiting protrusion 1301 that cooperates with the first limiting groove 108.

[0029] The cooperation between the first limiting groove 108 and the first limiting protrusion 1301 prevents the mounting base 111 from rotating circumferentially within the housing 130. When the user adjusts the position of the microphone module 10, the mounting base 111 will not shift within the housing 130, and the connection between the microphone 120 and the wire 30 will not rotate relative to each other. This ensures the stability of the electrical connection between the microphone 120 and the wire 30, guarantees the stable operation of the microphone 120, and provides the user with a stable and reliable user experience.

[0030] As a preferred embodiment, refer to Figure 1 , Figures 4 to 9The mounting base 111 includes a first body 11 and a second body 12 connected to each other. An arc-shaped step 13 is formed at the connection between the first body 11 and the second body 12. An arc-shaped protrusion 1302 that mates with the arc-shaped step 13 is provided on the inner wall of the outer shell 130. The first body 11 is connected to the limiting seat 113, and the first mounting groove 103 is located on the first body 11. The outer wall of the second body 12 is provided with a second limiting protrusion 121 along the circumferential direction, and the inner wall of the outer shell 130 is formed with a second limiting groove 1303 that cooperates with the second limiting protrusion 121.

[0031] The cooperation between the arc-shaped step 13 and the arc-shaped protrusion 1302, and the cooperation between the second limiting protrusion 121 and the second limiting groove 1303, prevent the mounting base 111 from reciprocating along the length of the outer shell 130. When the user adjusts the position of the microphone module 10, the mounting base 111 will not move within the outer shell 130, reducing the pulling of the connection between the microphone 120 and the wire 30, thereby ensuring the electrical connection stability between the microphone 120 and the wire 30, ensuring the stable operation of the microphone, and providing the user with a stable and reliable user experience.

[0032] As a preferred embodiment, refer to Figures 4 to 6 The first body 11 also has a second mounting groove 1101, which is located between the first mounting groove 103 and the limiting seat 113. The second mounting groove 1101 is provided with a sound-collecting sponge 410. The openings of the first mounting groove 103 and the second mounting groove 1101 are provided with covering foam 420, which covers the microphone 120 and the sound-collecting sponge 410.

[0033] The addition of a sound-collecting sponge 410 within the second mounting slot 1101 provides excellent sound absorption and filtering, effectively processing sound entering through the sound guide hole 107 and reducing environmental noise interference. This results in purer and clearer sound collected by the microphone 120. The inclusion of a foam covering 420 further isolates external noise, reducing ambient noise from entering the microphone 120 through the slot, thus enhancing the microphone's performance and improving the user experience.

[0034] As a preferred embodiment, refer to Figures 4 to 6 A first limiting plate 1102 is provided between the first mounting groove 103 and the second mounting groove 1101. The sound pickup sponge 410 is located between the first limiting plate 1102 and the limiting seat 113. A second limiting plate 1103 is provided between the first body 11 and the second body 12. The microphone 120 is located between the first limiting plate 1102 and the second limiting plate 1103.

[0035] The first limiting plate 1102 and the second limiting plate 1103 limit the pickup sponge 410 and the microphone 120 along the length direction, preventing the pickup sponge 410 from shifting and ensuring that it is always facing the sound guide hole 107. This maximizes the filtering of ambient noise and buffers sound. At the same time, it also prevents the microphone 120 from shifting within the mounting base 111, thereby effectively ensuring the electrical connection between the microphone 120 and the wire 30. This further guarantees the sound acquisition quality of the microphone 120 and ensures that it can output a stable and clear sound signal in various usage scenarios.

[0036] As a preferred embodiment, refer to Figure 3 Both ends of the support tube 220 are provided with connectors 221, which are used to connect to the outer shell 130 and the chassis 210 respectively. A control circuit board (not shown in the figure) is provided inside the chassis 210. A button 211 is provided on the control circuit board and is exposed in the chassis 210. The wire 30 passes through the support tube 220 and is electrically connected to the control circuit board.

[0037] Both ends of the support tube 220 are provided with connectors 221. The connectors 221 that connect to the outer shell 130 are sized and shaped to match the ends of the outer shell 130. Through threaded connection, snap-fit ​​connection or interference fit, the connection between the support tube 220 and the outer shell 130 is ensured to be tight, firm and not easy to loosen. The connectors 221 that connect to the chassis 210 are also formed on the chassis 210 with matching connection structures. Similarly, through threaded connection, snap-fit ​​connection or interference fit, the connection stability between the support tube 220 and the chassis 210 is ensured. Thus, when the user moves the radio module 10 during use, the connection stability between the radio microphone 120 and the wire 30 can also be guaranteed.

[0038] The control circuit board is the core control component of the microphone 120, integrating power management, signal processing, and switch control functions. A button 211 is located on the control circuit board and is exposed on the outside of the chassis 210 for easy user operation. Users can turn the microphone 120 on or off by pressing the button 211.

[0039] The wire 30 passes through the support tube 220 and is electrically connected to the control circuit board. The support tube 220 provides a dedicated channel for the wire 30 to pass through, preventing it from being exposed and damaged, thus affecting the use of the microphone 120. This connection method ensures that the sound signal collected by the microphone 120 can be smoothly transmitted to the control circuit board through the wire 30. After processing by the control circuit board, the signal is output along the connecting line 60. At the same time, the control circuit board can also provide the microphone 120 with the power required for its operation through the wire 30.

[0040] As a preferred embodiment, refer to Figure 3 The support tube 220 adopts a deformable structure, wherein the support tube 220 is a threaded tube.

[0041] The support tube 220 adopts a deformable structure, giving the microphone extremely high flexibility in use. Users can freely adjust the bending angle and shape of the support tube 220 according to actual usage scenarios and personal needs, thereby adjusting the position and sound pickup direction of the microphone module 10. This greatly expands the microphone's applicability and meets the diverse usage needs of different users in different scenarios. In this embodiment, an example of a threaded tube is given for the support tube 220.

[0042] In this embodiment, refer to Figure 3 The outer shell 130 has a protective cover 50 fitted on one end of the limiting sleeve. The protective cover 50 can cover the sound guide hole 107 and is made of sound-permeable material.

[0043] The outer shell 130 has a protective cover 50 fitted on one end of the limiting sleeve. The protective cover 50 can effectively block impurities in the air from entering the sound guide hole 107, avoid contamination and damage to internal components, extend the service life of the microphone, ensure that the microphone is in good working condition for a long time, and facilitate user use.

[0044] It should be understood that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some of the technical features; and all such modifications and substitutions should fall within the protection scope of the appended claims of this utility model.

Claims

1. A desktop microphone, characterized in that, include: A microphone module, comprising a mounting housing and a microphone disposed within the mounting housing, wherein a notch is formed on one side of the mounting housing and a cable guide plate is disposed within the notch; A support base, connected to the radio module, is used to support the radio module; A wire, one end of which is connected to the microphone, and the other end of which extends to the bottom of the support base; the end of the wire near the microphone is provided with a first bend corresponding to the wire guide plate, the first bend being located within the notch and passing through the wire guide plate along one side of the wire guide plate.

2. The desktop microphone according to claim 1, characterized in that, The mounting housing includes a mounting base and a mounting plate connected to each other. A first mounting groove is formed in the mounting base, and the microphone is disposed in the first mounting groove. The notch is provided on the mounting plate. A first baffle and a second baffle are also disposed opposite to each other on one side of the mounting plate. A wiring groove is formed between the first baffle and the second baffle. A second bend is provided on the wire adjacent to the first bend. The second bend has the opposite bending direction to the first bend and is located in the wiring groove.

3. The desktop microphone according to claim 2, characterized in that, Both the first bend and the second bend have a U-shaped structure.

4. The desktop microphone according to claim 3, characterized in that, The support base includes a chassis and a support tube disposed on the chassis; The radio module also includes a housing, the mounting shell is disposed inside the housing, a limiting seat is provided on the side of the mounting base away from the mounting plate, the limiting seat abuts against the housing, and a sound guide hole communicating with the first mounting groove is formed on the limiting seat; The end of the outer shell away from the limiting seat is connected to the support tube.

5. The desktop microphone according to claim 4, characterized in that, The outer arm of the mounting base is provided with a first limiting groove along its length, and the inner wall of the outer shell is provided with a first limiting protrusion that cooperates with the first limiting groove.

6. The desktop microphone according to claim 5, characterized in that, The mounting base includes a first body and a second body connected to each other. An arc-shaped step is formed at the connection between the first body and the second body. An arc-shaped protrusion that mates with the arc-shaped step is provided on the inner wall of the outer shell. The first body is connected to the limiting seat, and the first mounting groove is located on the first body. The outer wall of the second body is provided with a second limiting protrusion along the circumferential direction, and the inner wall of the outer shell is formed with a second limiting groove that cooperates with the second limiting protrusion.

7. The desktop microphone according to claim 6, characterized in that, The first body also has a second mounting groove, which is located between the first mounting groove and the limiting seat, and a sound-collecting sponge is provided in the second mounting groove; The openings of the first mounting slot and the second mounting slot are provided with covering foam, which covers the microphone and the pickup sponge.

8. The desktop microphone according to claim 7, characterized in that, A first limiting plate is provided between the first mounting slot and the second mounting slot, the sound-collecting sponge is located between the first limiting plate and the limiting seat, a second limiting plate is provided between the first body and the second body, and the microphone is located between the first limiting plate and the second limiting plate.

9. The desktop microphone according to claim 8, characterized in that, Both ends of the support tube are provided with connectors, which are used to connect to the outer shell and the chassis respectively. A control circuit board is installed inside the chassis, and a button is installed on the control circuit board. The button is exposed on the chassis, and the wire passes through the support tube and is electrically connected to the control circuit board.

10. The desktop microphone according to any one of claims 4 to 9, characterized in that, The support tube has a deformable structure, wherein the support tube is a threaded tube.

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