Acoustic microphone capable of preventing mistaken touch

Abstract

The utility model relates to a sound equipment microphone capable of preventing mistaken touch, which comprises a sound receiving device, a sound producing device, a circuit board provided with a display screen and a plurality of control buttons, and a shell, the circuit board is electrically connected with the sound producing device and the sound receiving device, the shell is internally provided with a containing cavity, the shell comprises an arc surface part, and the arc surface part is provided with an arc surface. A sounding hole corresponding to the sounding device is formed in the sounding device; and the plane surface part is provided with a panel corresponding to the circuit board, the panel is embedded into the plane surface part, and the panel forms a sunken recess relative to the plane surface part. According to the sound equipment microphone capable of preventing mistaken touch provided by the embodiment of the invention, the panel corresponding to the circuit board is arranged on the plane part, and the panel is arranged to be the downwards sunken part, so that the interval space is formed between the panel and the top surface of the plane surface part, and therefore, in the process of placing the microphone, the sound equipment microphone can be prevented from being touched by mistaken touch. The mistaken touch of the key can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of microphones, in particular to a sound microphone that prevents accidental touch. Background Art

[0002] A microphone, as one of the most commonly used sound collection devices, can convert sound into an electrical signal. In order to adapt to live broadcasts and on-site performances in outdoor scenarios, existing live microphones often need to be used in conjunction with external speakers or other devices. However, with the gradual development of the live broadcast economy and outdoor activities, the number of sound microphones has gradually increased. Combining a microphone and a speaker can amplify the sound and is convenient, compact, and thus convenient for consumers to use.

[0003] For example, the Chinese utility model patent with the publication number CN205829936U discloses a portable mobile phone KTV microphone with a built-in speaker, which includes a microphone housing, a microphone head, and a circuit board. An additional speaker is provided on the microphone housing. The speaker includes a speaker housing and a speaker circuit. The speaker housing is integrally connected to the handle, and multiple buttons such as a switch, volume adjustment, treble adjustment, and bass adjustment are provided on the speaker housing to facilitate the adjustment of the speaker.

[0004] However, when using the above-mentioned microphone, when it is placed on a tabletop, since the volume of the speaker housing is larger than that of the handle, the speaker housing, as the contact part, contacts the tabletop. Since multiple buttons are arranged on the speaker housing, it is easy for the side of the speaker housing where the buttons are arranged to contact the tabletop, resulting in accidental button presses and affecting the normal use of the microphone.

[0005] In addition, in order to ensure aesthetics, the speaker housing is usually set with a curved surface. Therefore, it will roll when vibrating or the tabletop is tilted. During the rolling process of the microphone, on the one hand, it is easy to accidentally touch the buttons, and on the other hand, it is very easy to cause the speaker to emit a howling sound, seriously affecting the use experience.

[0006] Therefore, there is an urgent need for a sound microphone that prevents accidental touch. Summary of the Utility Model

[0007] The purpose of the utility model is to provide a sound microphone that prevents accidental touch. To solve the above technical problems, the utility model adopts the following technical solutions:

[0008] A sound microphone that prevents accidental touch includes a sound collection device, a sound emission device, a circuit board provided with a display screen and several control buttons. The circuit board is electrically connected to the sound emission device and the sound collection device. It also includes a housing. An accommodation cavity is provided inside the housing for installing the sound collection device, the sound emission device, and the circuit board. The housing includes

[0009] An arc surface portion is provided with sound holes corresponding to the sound generating device.

[0010] A flat surface portion is provided with a panel corresponding to the circuit board. The panel is embedded in the flat surface portion, and the panel forms a sunken depression relative to the flat surface portion. Windows and buttons corresponding to the display screen and control buttons are formed on the panel.

[0011] Furthermore, the flat surface portion has an installation groove penetrating through the housing shell. The panel is snap-fitted in the installation groove, and the upper surface of the panel is located below the upper surface of the flat surface portion.

[0012] Furthermore, the plane where the top surface of the panel is located is below the upper surface of the flat surface portion.

[0013] Furthermore, the panel has hole positions corresponding to the control buttons; the button includes

[0014] A frame body, which is fixedly installed below the panel,

[0015] A pressing member, which is placed in the hole position, and the lower end thereof abuts against the control button;

[0016] A connecting member, one end of which is connected to the frame body and the other end is connected to the pressing member, so as to provide an upward elastic force for the pressing member.

[0017] Furthermore, the top surface of the pressing member is recessed from the top surface of the panel.

[0018] Furthermore, a concave portion with an arc surface is provided on the top surface of the pressing member, so that the pressing member is recessed from the top surface of the panel.

[0019] Furthermore, the housing includes

[0020] A main housing for accommodating the sound generating device and the circuit board. The arc surface portion and the flat surface portion are both provided on the main housing;

[0021] An upper housing, which is fixedly installed above the main housing for accommodating the sound receiving device therein;

[0022] A handle, which is fixedly installed below the main housing for holding. A power supply device electrically connected to the sound receiving device, the sound generating device and the circuit board is fixedly installed inside the handle.

[0023] The beneficial effects produced by the present utility model are as follows:

[0024] An anti - accidental - touch audio microphone provided by this embodiment has a curved surface part and a flat surface part on the main body of the shell. At the same time, the panel corresponding to the circuit board is arranged on the flat part and is set as a sunken part, so that a spaced - apart space is formed between the panel and the top surface of the flat surface part. After the microphone is placed on the tabletop, the flat surface part is used to contact the tabletop, thereby ensuring the stability of the microphone's placement state, avoiding the situation where the microphone placed on the tabletop rolls, and thus avoiding the occurrence of howling. At the same time, a sunken depression is provided between the panel and the flat surface part, so that during the process of placing the microphone, accidental touch of the button can be effectively avoided. And when it rolls due to improper placement position, the setting of the depression can also avoid the contact between the tabletop and the button, further improving the anti - accidental - touch ability of the microphone. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a structural schematic diagram of the present utility model.

[0026] Figure 2 is an exploded structural schematic diagram of the present utility model.

[0027] Figure 3 is an exploded structural schematic diagram of the main housing in the present utility model.

[0028] Figure 4 is a cross - sectional view of the main housing in the present utility model.

[0029] Figure 5 is an exploded structural schematic diagram of the panel in this embodiment.

[0030] In the drawings: 01 - sound - receiving device; 02 - sound - emitting device; 03 - circuit board; 031 - display screen; 032 - button; 100 - housing; 101 - cavity; 110 - arc surface part; 111 - sound - emitting hole; 120 - flat surface part; 121 - panel; 123 - button; 124 - mounting groove; 1211 - hole position; 1231 - frame; 1232 - pressing member; 1233 - connecting member; 102 - main housing; 103 - upper housing; 104 - handle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] For the convenience of those skilled in the art to understand, the present utility model will be further described below in combination with embodiments and drawings. The content mentioned in the embodiments does not limit the present utility model. The present utility model will be described in detail below with reference to the drawings.

[0032] The embodiment of the utility model provides an anti - accidental - touch audio microphone, which can prevent accidental touch when the microphone is temporarily not in use and is placed on a tabletop. When the microphone is placed on the tabletop, it will not roll to accidentally touch the buttons 123 on the microphone, nor will it cause howling due to rolling, providing a high - quality user experience. For example Figures 1-5 As shown, the anti - accidental - touch audio microphone provided by the embodiment of the utility model includes a sound - receiving device 01, a sound - emitting device 02, and a circuit board 03 provided with a display screen 031 and a plurality of control buttons 032. The circuit board 03 is electrically connected to the sound - emitting device 02 and the sound - receiving device 01. It also includes a housing 100. An accommodation cavity 101 is provided inside the housing 100 for housing the sound - receiving device 01, the sound - emitting device 02, and the circuit board 03. The housing 100 includes a circular - arc surface part 110 and a flat - surface part 120. A sound - emitting hole 111 corresponding to the sound - emitting device 02 is opened on the circular - arc surface part 110, and a panel 121 corresponding to the circuit board 03 is provided on the flat - surface part 120. The panel 121 is embedded in the flat - surface part 120, and the panel 121 forms a sunken depression relative to the flat - surface part 120. Windows and buttons 123 corresponding to the display screen 031 and the control buttons 032 are formed on the panel 121 respectively. In this embodiment, the housing 100 includes three parts, namely a main housing 102, an upper housing 103, and a handle 104. The main housing 102 is used to house the sound - emitting device 02 and the circuit board 03, and both the circular - arc surface part 110 and the flat - surface part 120 are provided on the main housing 102; the upper housing 103 is fixedly installed above the main housing 102 to house the sound - receiving device 01 therein; the handle 104 is fixedly installed on the lower side of the main housing 102 for holding, and a power supply device electrically connected to the sound - receiving device 01, the sound - emitting device 02, and the circuit board 03 is fixedly installed inside the handle 104. During use, the microphone is used by holding the handle 104. When the microphone is temporarily not in use and is placed on the tabletop, the main housing 102 contacts the tabletop and plays a role in fixing the placement. During this process, the flat - surface part 120 contacts the tabletop, so that the microphone can be placed stably, avoiding the situation of the microphone rolling and howling. More importantly, the panel 121 is embedded in the flat - surface part 120 and forms a sunken depression, so that the buttons 123 on the panel 121 are located below the flat - surface part 120. When the microphone is placed on the tabletop, there is a gap between the buttons 123 and the tabletop due to the sunken depression, thus avoiding accidental touch of the buttons 123 and ensuring the use performance of the microphone. It should be noted that setting the buttons 123 corresponding to the buttons 032 on the panel 121 can avoid the situation where the buttons 123 contact the tabletop and cause misoperation when the microphone rolls during placement, improving the anti - accidental - touch ability of the microphone.

[0033] In this embodiment, the flat surface portion 120 initially has a mounting groove 124 that penetrates through the housing of the housing 100. The panel 121 is snap-fitted within the mounting groove 124, and the upper surface of the panel 121 is located on the lower side of the upper surface of the flat surface portion 120. At the same time, in this embodiment, the plane where the top surface of the button 123 is located is on the lower side of the upper surface of the flat surface portion 120. Through the above structural settings, it is possible to avoid accidental touch of the button 123 when the microphone is placed or rolls due to improper placement, ensuring the performance of the microphone.

[0034] At the same time, in this embodiment, the panel 121 includes a plurality of holes 1211 corresponding to the button 032. At the same time, the button 123 includes a frame body 1231, a pressing member 1232, and a connecting member 1233. Among them, the frame body 1231 is fixedly installed on the lower side of the panel 121. In this embodiment, the frame body 1231 can be fixedly installed on the lower side of the panel 121 by means of bolt connection. The frame body 1231 is a frame-like structure. The pressing members 1232 are a plurality that are adapted to the button 032 and are respectively within the internal space of the frame body 1231. One end thereof protrudes from the hole 1211 for easy pressing operation, and the other end abuts against the button 032, thereby transmitting the pressing force to operate the button 032. The connecting members 1233 are also provided with a plurality that are respectively adapted to the pressing members 1232. One end is connected to the frame body 1231, and the other end is connected to the pressing member 1232, and provides an upward elastic force to the pressing member 1232, that is, provides an elastic force in the direction of the panel 121, which can make the pressing member 1232 and the button 032 in a relaxed state, avoiding accidental operation of touching the button 032.

[0035] The elastic force provided by the connecting member 1233 to the pressing member 1232 enables the pressing member 1232 to be in contact with the button 032 without pressing the button 032 due to gravity, thereby avoiding accidental operation of the button 032. At the same time, when the hand lightly touches the pressing member 1232, it can overcome the elastic force to make the pressing member 1232 contact the button 032, and then operate the button 032 to operate the microphone.

[0036] In this embodiment, the top surface of the pressing member 1232 and the top surface of the panel 121 are on the same plane. Setting the top surface of the pressing member 1232 to be recessed from the top surface of the panel 121 can ensure that there is a certain gap between the tabletop and the panel 121 when the microphone is placed on the tabletop. Similarly, there is also a spacing distance between the tabletop and the pressing member 1232, effectively preventing accidental touch of the pressing member 1232. And setting the pressing member 1232 and the panel 121 on different surfaces can increase the friction with the hand during use and improve the feel during use.

[0037] In other embodiments, a concave portion with an arc surface is provided above the top surface of the pressing member 1232, such that the pressing member 1232 is recessed from the top surface of the panel 121. Through the arrangement of the concave portion, a concave surface with an arc can appear at the position of the hole 1211 on the panel 121. By adding the concave surface, the anti-mis-touch ability can be further improved. At the same time, it can also give the panel 121 different visual effects. It can be imagined that during the process of pressing the pressing member 1232, the user's finger presses the concave portion of the pressing member 1232, and the pressing member 1232 can be pressed by the deformation of the finger, so that the pressing member 1232 can be pressed downward along the hole 1211, and then the button 032 is touched to operate the microphone.

[0038] Through an anti-mis-touch audio microphone provided by this embodiment, an arc surface portion and a flat surface portion 120 are provided on the main housing 102. At the same time, the panel 121 corresponding to the circuit board 03 is arranged on the flat portion and is set as a downwardly recessed portion, so that a spaced space is formed between the top surface of the panel 121 and the top surface of the flat surface portion 120. After the microphone is placed on the tabletop, the flat surface portion 120 is used to contact the tabletop, so as to ensure the stable performance of the microphone placement state and avoid the situation that the microphone placed on the tabletop rolls, thereby avoiding the situation of howling. At the same time, a downward depression is provided between the panel 121 and the flat surface portion 120, so that during the process of placing the microphone, the mis-touch of the button 123 can be effectively avoided. At the same time, when rolling occurs due to improper placement position, the setting of the depression can also avoid the contact between the tabletop and the button 123, further improving the anti-mis-touch ability of the microphone.

[0039] The above are only preferred embodiments of the present invention, and there is no limitation to the present invention in any form. Although the present invention is disclosed above with preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art, without departing from the scope of the technical solution of the present invention, when making some changes or modifications using the above-disclosed technical content as equivalent change equivalent embodiments, but as long as it does not depart from the content of the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical meaning of the present invention shall fall within the scope of the technical solution of the present invention.

Claims

1. An audio microphone for preventing accidental touch, comprising a sound receiving device, a sound producing device, a circuit board provided with a display screen and a plurality of control buttons, wherein the circuit board is electrically connected to the sound producing device and the sound receiving device, and characterized in that: The device also includes a housing, wherein a cavity is provided inside the housing for accommodating the sound receiving device, the sound producing device and the circuit board. The arc surface portion is provided with a sounding hole corresponding to the sounding device. A plane surface portion is provided with a panel corresponding to the circuit board, the panel is embedded in the plane surface portion, and the panel is sunken relative to the plane surface portion, and windows and keys corresponding to the display screen and control buttons are formed on the panel.

2. The anti-mistouch audio microphone according to claim 1, characterized in that: The plane surface portion begins to have a mounting groove penetrating the outer shell body, the panel is clamped in the mounting groove, and the upper surface of the panel is located at the lower side of the upper surface of the plane surface portion.

3. The anti-mistouch audio microphone according to claim 2, characterized in that: The plane where the top surface of the panel is located is located on the lower side of the upper surface of the planar surface portion.

4. The anti-mistouch audio microphone according to claim 3, characterized in that: The panel has holes corresponding to the control buttons; the buttons include A frame, the frame being fixedly mounted on the lower side of the panel, A push piece, the push piece is located in the hole, and a lower end of the push piece abuts against the control button; A connecting member, one end of which is connected to the frame, and the other end of which is connected to the pressing member, so as to provide an elastic force upward for the pressing member.

5. The anti-mistouch audio microphone according to claim 4, characterized in that: The top surface of the push piece is recessed in the top surface of the panel.

6. The anti-mistouch audio microphone according to claim 4, characterized in that: A concave portion with an arc surface is arranged on the top surface of the push member, so that the push member is recessed in the top surface of the panel.

7. The anti-mistouch audio microphone according to claim 1, characterized in that: The housing includes A main housing for accommodating the sound generating device and the circuit board, wherein the arc surface portion and the plane surface portion are both arranged on the main housing; An upper housing, fixedly mounted above the main housing, for accommodating the sound receiving device therein; A handle is fixedly mounted on the lower side of the main housing for holding, and a power supply device is fixedly mounted inside the handle and is electrically connected to the sound receiving device, the sound producing device and the circuit board respectively.

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