Microphone base

Abstract

The utility model relates to a microphone base in the base field, which comprises a shell and a shell cover, an installation cavity is formed in the shell, a clamping block is formed on the inner wall of the installation cavity, a gland is connected in the installation cavity through the clamping block, a suction cup is connected to the gland through a pressing rod, and one end, far away from the suction cup, of the pressing rod is connected with a rotating column. A through center hole is formed in the pressing cover, a rotating block is connected to the end, away from the suction cup, of the rotating column, and an adjusting notch communicated with the mounting cavity is formed in the side face of the shell. A user can easily operate the pressing rod and the suction cup by rotating the rotating block, rapid adsorption and separation of the microphone base on a desktop or other planes are achieved, therefore, the installation steps are simplified, the installation efficiency is improved, the user can conveniently adjust the position according to needs, and therefore the use convenience and stability of the user are improved.

Description

Technical Field

[0001] The utility model relates to the field of bases, in particular to a microphone base. Background Art

[0002] Microphones, as key devices for sound collection, are widely used in various audio transmission and recording scenarios. Their performance and stability directly impact the final sound quality. As a crucial component of the microphone, the microphone base not only secures the microphone but also directly impacts the recording quality and user experience. Therefore, technological innovation and optimization of the microphone base are particularly important.

[0003] Existing microphone bases usually consist of a stable base and a fixing device connected to the microphone. The base part is mostly made of metal or sturdy plastic to ensure the stability of the support, while the fixing device is connected to the microphone through threads, snaps or magnets to achieve stable installation of the microphone on the base.

[0004] However, although the existing microphone bases have met the basic usage requirements to a certain extent, there are still certain defects. Some existing lightweight microphone bases are prone to shaking or tipping over when placed directly on the surface of an object, resulting in poor utilization efficiency of the microphone base and even affecting the stable use of the microphone. In addition, some microphone bases use heavier materials and structures to improve stability, or are directly fixed to external objects through fixings, resulting in poor portability and difficulty in moving and installing according to usage. This causes users to have problems with portability and stability when using the microphone base, thus affecting its use. Utility Model Content

[0005] The purpose of the present invention is to solve the above defects and provide a microphone base to solve the technical problems in the above background technology that the microphone base is less convenient to use and has a poor fixing effect during installation and use, thereby affecting the convenient installation and stability of the microphone base.

[0006] The purpose of this utility model is achieved by the following methods:

[0007] A microphone base includes a shell and a shell cover. A control mainboard is provided inside the shell. The control mainboard is electrically connected to a display panel. The display panel is provided on the shell. An installation cavity is formed inside the shell. A holding block is formed on the inner wall of the installation cavity. A pressure cover is connected to the installation cavity through the holding block. A suction cup is connected to the pressure cover through a pressure rod. The adsorption end of the suction cup extends toward the bottom of the shell. The end of the pressure rod away from the suction cup is connected to a rotating column. A conductive center hole is provided on the pressure cover. One end of the rotating column passes through the center hole and is connected to the center hole. The end of the rotating column away from the suction cup is connected to the rotating block. An adjustment slot connected to the installation cavity is provided on the side of the shell. One end of the rotating block passes through the adjustment slot and extends to the outside of the shell.

[0008] Further in the above description, the rotating column is connected to the central hole via a thread, and the rotating column rotates along the axial direction of the central axis, so that the pressure rod drives the suction cup for adsorption and fixation.

[0009] The rotating column can drive the pressure rod away from or close to the adsorption surface of the suction cup for external adsorption during the rotation action. When the pressure rod is away from the adsorption surface, the pressure rod can drive the suction cup to adsorb and fix the adsorption surface, thereby conveniently completing the installation of the microphone base.

[0010] Further in the above description, the rotating block is connected to one end of the rotating column through the sleeve portion, and the rotating block swings along the adjustment slot, so that the pressure rod can be driven by the rotating column to cause the suction cup to generate negative pressure adsorption.

[0011] The rotating block can drive the rotating column to rotate so that the suction cup can be adsorbed and fixed.

[0012] Further in the above description, one end of the pressure rod is connected to the suction cup, and a pressure relief portion is formed at one end of the suction cup. Part of the pressure relief portion is exposed and extends to the side of the shell, and the side of the shell forms an avoidance groove for avoiding the pressure relief portion.

[0013] By providing the pressure relief portion, when the shell needs to be moved, the shell can be disassembled by pulling the pressure relief portion to release the pressure on the suction cup, thereby facilitating the movement of the shell to the corresponding position and making it convenient to use.

[0014] Further in the above description, the shell cover is mounted on the bottom of the shell in a matching manner, a through hole for the matching suction cup is opened on the shell cover, and a non-slip pad is adhered to the surface of the shell cover.

[0015] The anti-slip pad further enhances the anti-slip effect of the shell cover and the external adsorption surface, prevents the shell from deviating, and enhances the stability of installation and use.

[0016] Further in the above description, the control main board is also electrically connected to a control switch, a volume adjustment member and a connection port. The control switch and the volume adjustment member are both arranged on the shell, the connection port is arranged at one end of the shell, and a wiring port for connecting to the outside is arranged on the side of the shell.

[0017] The beneficial effects of the present invention are as follows: by providing a snap connection between the holding block and the pressure cover, and a linkage structure between the suction cup, the pressure rod and the rotating column, the user can easily operate the pressure rod and the suction cup by rotating the rotating block, so as to realize the rapid adsorption and separation of the microphone base on the desktop or other flat surfaces, thereby simplifying the installation steps, improving the installation efficiency, and facilitating the user to adjust the position as needed, thereby enhancing the flexibility of use. At the same time, the adsorption effect of the suction cup can ensure the stable installation of the microphone base on the adsorption surface, thereby reducing the displacement caused by accidental touch or slight vibration when the microphone base is directly placed on the corresponding object, ensuring the reliability of the microphone during use, and improving the user experience, thereby improving the convenience and stability of user use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional diagram from a top-down perspective of this embodiment;

[0019] Figure 2 This is a three-dimensional diagram of the embodiment from a bottom-up perspective;

[0020] Figure 3 This is a three-dimensional diagram from a rear-view angle of this embodiment;

[0021] Figure 4 is a top view of this embodiment;

[0022] Figure 5 for Figure 4 Cross-sectional view of AA;

[0023] Figure 6 for Figure 4 Cross-sectional view of the middle BB;

[0024] The reference numerals in the figure are: 1-shell, 2-shell cover, 3-display panel, 4-installation cavity, 5-holding block, 6-pressure cover, 7-pressure rod, 8-suction cup, 9-rotating column, 10-center hole, 11-rotating block, 12-adjustment slot, 13-sleeve part, 14-pressure relief part, 15-through hole, 16-anti-slip pad, 17-control switch, 18-volume adjustment part, 19-connection port, 20-avoidance groove. DETAILED DESCRIPTION

[0025] The present invention will be described in further detail below with reference to the accompanying drawings and specific implementations.

[0026] In this embodiment, refer to Figures 1-6, a microphone base specifically implemented therein includes a shell 1 and a shell cover 2, a control mainboard is provided inside the shell 1, the control mainboard is electrically connected to a display panel 3, the display panel 3 is provided on the upper surface of the shell 1, a mounting cavity 4 is formed inside the shell 1, a holding block 5 is formed on the inner wall of the mounting cavity 4, and a pressure cover 6 is connected to the mounting cavity 4 through the holding block 5, the pressure cover 6 is connected to a suction cup 8 through a pressure rod 7, the adsorption end of the suction cup 8 extends toward the bottom of the shell 1, the pressure rod 7 is connected to a rotating column 9 at one end away from the suction cup 8, a conductive center hole 10 is provided on the pressure cover 6, one end of the rotating column 9 passes through the center hole 10 and is connected to the center hole 10, the end of the rotating column 9 away from the suction cup 8 is connected to a rotating block 11, an adjustment slot 12 conductive with the mounting cavity 4 is opened on the side of the shell 1, and one end of the rotating block 11 passes through the adjustment slot 12 and extends to the outside of the shell 1.

[0027] In this embodiment, the rotating column 9 is threadedly connected to the center hole 10. The rotating column 9 rotates along the central axis, thereby causing the pressure rod 7 to drive the suction cup 8 for suction fixation. The rotating column 9 is configured to drive the pressure rod 7 away from or toward the suction surface of the suction cup 8 for external suction fixation during rotation. When the pressure rod 7 moves away from the suction surface, the pressure rod 7 drives the suction cup 8 to adhere to the suction surface, thereby conveniently completing the installation of the microphone base.

[0028] In this embodiment, the rotating block 11 is connected to the top of the rotating column 9 via the sleeve portion 13. The rotating block 11 swings along the adjustment slot 12, thereby driving the pressure rod 7 through the rotating column 9 to generate negative pressure on the suction cup 8. The rotating block 11 drives the rotating column 9 to rotate, allowing the suction cup 8 to be adsorbed and fixed.

[0029] In this embodiment, one end of the pressure rod 7 is clamped and connected to the suction cup 8. A pressure relief portion 14 is formed at one end of the suction cup 8. Part of the pressure relief portion 14 extends toward the side of the housing 1. A clearance groove 20 is formed on the side of the housing 1 to avoid the pressure relief portion 14. The pressure relief portion 14 allows the housing 1 to be disassembled by pulling the pressure relief portion 14 to release the pressure from the suction cup 8 when the housing 1 needs to be moved. This allows the housing 1 to be moved to a desired position, making it convenient for use.

[0030] In this embodiment, the cover 2 is mounted on the bottom of the housing 1. A through hole 15 is formed in the cover 2 for receiving the suction cup 8. A non-slip pad 16 is bonded to the surface of the cover. The non-slip pad 16 further enhances the anti-slip effect between the cover 2 and the external suction surface, preventing the housing 1 from shifting and enhancing the stability of the installation.

[0031] In this embodiment, the control main board is also electrically connected to a control switch 17, a volume adjustment member 18 and a connection port 19. The control switch 17 and the volume adjustment member 18 are both arranged on the shell 1. The connection port 19 is arranged at one end of the shell 1. The side of the shell 1 is provided with a wiring port for connecting to the outside.

[0032] Specifically, the connection port 19 is used to connect a microphone, so that the use of the microphone base can be controlled by the control switch 17, and the volume of the microphone can be adjusted using the volume adjustment member 18.

[0033] The specific usage principle of this embodiment is: connect the pressure rod 7 to the suction cup 8, and thread it with the center hole 10 of the pressure cover 6 through the rotating shaft, connect the rotating block 11 to the top of the rotating column 9 through the sleeve part 13, and expose one end of the rotating block 11 to the outer side of the shell 1 through the adjusting slot 12, so that the pressure cover 6 and the holding block 5 in the installation cavity 4 are snap-fitted and installed, and the shell cover 2 is matched and installed on the bottom of the shell 1, and the adsorption end of the suction cup 8 is exposed on the lower surface of the shell cover 2 through the through hole 15, so that when the microphone base needs to be used, the shell 1 is placed on a smooth object surface, and the pressure rod 7 and the suction cup are operated by rotating the rotating block 11. The plate 8, the suction cup 8 and the adsorption surface form an adsorption cavity, so that the suction cup 8 and the adsorption surface generate negative pressure to achieve rapid adsorption of the microphone base, thereby simplifying the installation steps and improving the installation efficiency. At the same time, after the suction cup 8 is depressurized by the pressure relief part 14, it is also convenient for the user to adjust the position according to needs, thereby enhancing the flexibility of use. The adsorption effect of the suction cup 8 can ensure that the microphone base is firmly installed on the adsorption surface, thereby reducing the displacement caused by accidental touch or slight vibration when the microphone base is directly placed on the corresponding object, ensuring the reliability of the microphone during use, and improving the user experience, thereby improving the convenience and stability of user use.

[0034] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention is disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with the profession can make some changes or modifications to equivalent embodiments of the above-disclosed technical contents without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technology of the present invention, which do not depart from the content of the technical solution of the present invention, are within the scope of the technical solution of the present invention.

Claims

1. A microphone base, comprising a housing and a housing cover, wherein a control motherboard is disposed inside the housing, the control motherboard being electrically connected to a display panel, and the display panel being disposed on the housing, characterized in that: The shell has an installation cavity formed inside, an inner wall of the installation cavity has a holding block formed, and a pressure cover is connected to the installation cavity through the holding block, the pressure cover is connected to a suction cup through a pressure rod, the adsorption end of the suction cup extends toward the bottom of the shell, the pressure rod is connected to a rotating column at one end away from the suction cup, a conductive center hole is provided on the pressure cover, one end of the rotating column passes through the center hole and is connected to the center hole, the end of the rotating column away from the suction cup is connected to the rotating block, and an adjustment slot connected to the installation cavity is provided on the side of the shell, and one end of the rotating block passes through the adjustment slot and extends to the outside of the shell.

2. The microphone base according to claim 1, characterized in that: The rotating column is connected to the central hole through a thread, and the rotating column rotates along the axial direction of the central axis, so that the pressure rod drives the suction cup for adsorption and fixing.

3. The microphone base according to claim 1, characterized in that: The rotating block is connected to one end of the rotating column through a sleeve portion. The rotating block swings along the adjustment notch, thereby driving the pressure rod through the rotating column to cause the suction cup to generate negative pressure adsorption.

4. The microphone base according to claim 1, wherein: One end of the pressure rod is clamped and connected with the suction cup, and a pressure relief portion is formed at one end of the suction cup. Part of the pressure relief portion is exposed and extends to the side of the shell, and an avoidance groove is formed on the side of the shell for avoiding the pressure relief portion.

5. The microphone base according to any one of claims 1 to 4, characterized in that: The shell cover is mounted on the bottom of the shell body in a matching manner. A through hole for the matching suction cup is opened on the shell cover, and an anti-slip pad is adhered to the surface of the shell cover.

6. The microphone base according to any one of claims 1 to 4, characterized in that: The control mainboard is also electrically connected to a control switch, a volume adjustment member and a connection port. The control switch and volume adjustment member are both set on the shell, and the connection port is set at one end of the shell. A wiring port for connecting to the outside is provided on the side of the housing.

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