Receiver for wireless microphone and wireless microphone

Abstract

The utility model discloses a receiver and wireless microphone of wireless microphone, the receiver of this wireless microphone includes the casing, and one side of casing is provided with the mounting component, is used for connecting with the camera equipment, to make the casing fixed on the camera equipment, and the other side of casing is provided with the mounting structure for installing the display screen, and the display screen is connected with the casing through the mounting structure, and the control component is separately arranged with the display screen, is used for the user input control instruction, and the main control unit sets up in the casing, and is electrically connected with display screen and control component respectively. Thus, through setting up mounting component in one side of casing, is used for firm connection with the camera equipment, then the display screen is installed in the other side of casing through the mounting structure, and the control component is arranged on the lateral wall of casing, and the user is convenient for quick adjustment and operation, to improve the interactive experience when wireless microphone receiver and camera equipment cooperate and use.

Description

Technical Field

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

[0002] The receiver is the most important element in the use of a wireless microphone, directly affecting the performance; the devices that the receiver needs to connect to are also diverse and varied.

[0003] In related shooting systems, camera equipment and wireless microphones are typically used separately, with microphone receivers requiring additional accessories and cables to connect to the camera equipment. Furthermore, many existing wireless microphone receivers require remote operation and control, lacking a convenient local user interface.

[0004] However, the lack of an integrated display screen and local control components means that users need to rely on external devices for adjustments and settings, which makes existing wireless microphone receivers inconvenient to operate and increases the complexity of operation. Utility Model Content

[0005] The main purpose of this invention is to provide a receiver for a wireless microphone, which aims to solve the problem of inconvenient operation of existing wireless microphone receivers.

[0006] To achieve the above objectives, this utility model proposes a receiver for a wireless microphone, applied to a shooting system. The shooting system includes a camera device, and the receiver for the wireless microphone includes:

[0007] The housing has a mounting component on one side for connecting to a camera device to fix the housing to the camera device; the other side of the housing has a mounting structure for mounting a display screen.

[0008] A display screen, which is connected to the housing via the mounting structure;

[0009] A control component, which is separately disposed from the display screen, is used for users to input control commands;

[0010] The main controller is housed within the housing and is electrically connected to both the display screen and the control components.

[0011] In some embodiments, the housing includes a bottom wall and a side wall extending from the bottom wall, the side wall having an opening, and the display screen is disposed at the opening and at least partially exposed through the opening.

[0012] In some embodiments, the sidewalls are arranged in a ring shape.

[0013] In some embodiments, the sidewall is arranged in a ring shape, narrowing at both ends and bulging outward in the middle, forming an overall drum shape.

[0014] In some embodiments, a listening interface is further provided on the side wall, the listening interface being spaced apart from the control component, and the listening interface being used for access by an external listening device.

[0015] In some embodiments, a UAC interface is also provided on the side wall, the UAC interface being spaced apart from the listening interface.

[0016] In some embodiments, the control component includes a power button and a function button, the power button and the function button being spaced apart on the side wall, and the power button and the function button being electrically connected to the main controller.

[0017] In some embodiments, the function button is a push-button knob.

[0018] In some embodiments, the mounting member includes a hot shoe groove formed in the bottom wall, the hot shoe groove having a plurality of contacts disposed therein;

[0019] The main controller is electrically connected to the camera device via the contacts; or, the mounting component includes a cold shoe plate, which is detachably connected to the bottom wall and is used to connect to the camera device.

[0020] This utility model further proposes a wireless microphone, including a transmitter and a receiver of the wireless microphone as described in the foregoing embodiment. The transmitter is used for being worn by a user and for picking up sound signals and converting them into electrical signals. The transmitter communicates wirelessly with the receiver of the wireless microphone. The receiver of the wireless microphone is configured to receive the electrical signals from the transmitter and convert the electrical signals into audio signals for output.

[0021] The beneficial effects of this utility model are as follows: by setting a mounting component on one side of the housing for a stable connection with the camera equipment, signal interruption caused by vibration or movement is avoided, thus improving overall stability; by setting a mounting structure on the other side of the housing for mounting the display screen, and by setting a control component on the side wall of the housing, it is convenient for users to make quick adjustments and operations; at the same time, the main controller centrally manages the display screen and control component, further simplifying the wiring and operation process, thereby improving the interactive experience when the wireless microphone receiver and the camera equipment are used together. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of the receiver for a wireless microphone in one embodiment of the present invention;

[0023] Figure 2 This is a schematic diagram of the electrical connections of the receiver module of the wireless microphone in one embodiment of the present invention;

[0024] Figure 3 This is a schematic diagram of the structure of the receiver for a wireless microphone in one embodiment of the present invention;

[0025] Figure 4 This is an exploded view of the receiver of a wireless microphone in one embodiment of the present invention.

[0026] Figure 5 This is an exploded view of the receiver of a wireless microphone in one embodiment of the present invention.

[0027] Figure 6 This is a front view of the receiver of a wireless microphone in one embodiment of the present invention.

[0028] Explanation of icon numbers:

[0029] 10. Receiver;

[0030] 100. Shell; 101. Bottom wall; 102. Side wall; 102a. Opening;

[0031] 110. Mounting component; 111. Hot shoe groove; 112. Contact; 113. Cold shoe plate; 120. Mounting structure; 130. Listening interface; 140. UAC interface;

[0032] 200. Display screen;

[0033] 300. Control components; 301. Power button; 302. Function buttons;

[0034] 400. Main controller;

[0035] 500. Transmitter.

[0036] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0037] The solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0038] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0039] It should also be noted that when a component is described as "fixed to" or "set on" another component, it can be directly on the other component or there may be an intervening component present. When a component is described as "connected to" another component, it can be directly connected to the other component or there may be an intervening component present.

[0040] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0041] Reference Figure 1 and Figure 2 This utility model provides a wireless microphone receiver for use in a shooting system, which includes a camera device. The wireless microphone receiver includes:

[0042] The housing 100 has a mounting member 110 on one side for connecting to the camera equipment so that the housing 100 is fixed to the camera equipment; the housing 100 also has a mounting structure 120 on the other side for mounting the display screen 200.

[0043] Display screen 200 is connected to housing 100 via mounting structure 120;

[0044] The control component 300 is separated from the display screen 200 and is used for users to input control commands;

[0045] The main controller 400 is housed inside the housing 100 and is electrically connected to the display screen 200 and the control component 300, respectively.

[0046] In this embodiment, the housing 100 is mainly used to provide mounting locations for various components. Its shape can be square, round, or elliptical, and its material can be aluminum alloy, engineering plastic, or carbon fiber composite material. These materials are lightweight and robust, suitable for the needs of portable devices. In this embodiment, a mounting component 110 is provided on one side of the housing 100 for connection to the camera equipment. This mounting component 110 can be detachably connected to the housing 100, or it can be integrally formed with the housing 100. It can also adopt a hot-swappable design for easy and quick installation and disassembly, and a rotating locking mechanism can ensure the stability of the connection.

[0047] In this embodiment, the display screen 200 primarily functions to display information, facilitating better interaction between the user and the receiver. The display screen 200 in this embodiment can be a liquid crystal display (LCD) screen; however, in some embodiments, it can also be an OLED touchscreen, an e-ink screen, or a TFT color display screen. The display screen 200 can automatically adjust its brightness according to ambient light, ensuring clear display under various lighting conditions, and can extend the device's operating time through an energy-saving mode.

[0048] In this embodiment, the control component 300 is primarily designed to facilitate user operation and enable quick function adjustments. The control component 300 can be implemented using buttons, knobs, touch sliders, or multi-function combination buttons. For example, buttons can be used to wake up or enter a menu, knobs can be used to switch function menus or adjust volume, touch sliders can be used to quickly adjust parameters, and multi-function combination buttons can achieve multiple functions through different pressing methods, reducing the number of buttons on the device surface and making the design more concise.

[0049] In this embodiment, the main controller 400 is primarily used for electrical connection with the display screen 200 and the control component 300. For example, the main controller 400 can receive control signals from the control component 300 to control the display screen 200 to display relevant pages. It should be noted that the main controller 400 may include a driver for the display screen 200, and may also integrate a wireless communication module, a low-power management system, and a data processing unit. The main controller 400 adopts a modular design, facilitating future upgrades and maintenance, and has overheat protection to ensure safety during long-term use.

[0050] In practical applications, users first install the receiver onto the camera's accessory hot shoe or other preset positions using the mounting component 110 on the housing 100. The mounting component 110 employs a quick-locking mechanism, allowing for tool-free installation and significantly saving on-site setup time. After installation, users can power on the device via the power button on the control component 300. The display screen 200 then illuminates and displays a welcome screen, while automatically scanning for nearby wireless microphone signals. Users can quickly switch between different function menus using a knob, such as signal strength display, battery level, and audio level. They can also access advanced settings via button combinations to adjust professional parameters such as noise reduction level and frequency selection. During shooting, the display screen 200 shows the wireless microphone's working status in real time, allowing the photographer to intuitively monitor audio acquisition and promptly identify and resolve potential problems. When ambient light dims, the display screen 200 automatically lowers its brightness to avoid interfering with shooting. Simultaneously, the main controller 400 automatically adjusts system performance based on the usage scenario, maximizing battery life while ensuring stability.

[0051] The beneficial effects of this utility model are as follows: by setting an installation component 110 on one side of the housing 100 for a stable connection with the camera equipment, signal interruption caused by vibration or movement is avoided, thus improving overall stability; by setting an installation structure 120 on the other side of the housing 100 for mounting the display screen 200, and by setting a control component 300 on the side wall 102 of the housing 100, it is convenient for users to make quick adjustments and operations; at the same time, the main controller 400 centrally manages the display screen 200 and the control component 300, further simplifying the wiring and operation process, thereby improving the interactive experience when the wireless microphone receiver and the camera equipment are used together.

[0052] See Figure 3 , Figure 4 and Figure 5 In this embodiment, the housing 100 includes a bottom wall 101 and a side wall 102 extending from the bottom wall 101. The side wall 102 has an opening 102a, and the display screen 200 is disposed at the opening 102a and is at least partially exposed in the opening 102a.

[0053] In this embodiment, the opening 102a can be designed as a rectangle, a rounded rectangle, or an irregular shape to accommodate the needs of different shaped display screens 200. The display screen 200 can be installed as a flat screen or as a curved screen. Curved screens offer a better visual experience and a wider viewing angle, making them suitable for use in outdoor shooting scenarios. The display screen 200 can be installed at the opening 102a using a snap-fit ​​structure, adhesive fixing, or screw connection. In some embodiments, shock-absorbing rubber gaskets can be used for cushioning installation to improve the device's shock resistance.

[0054] In practical use, after the user fixes the device to the camera equipment using the mounting component 110, the display screen 200 is directly presented to the user through the opening 102a, allowing them to view important information without opening or adjusting the device. Because the display screen 200 is located at the opening 102a on the side wall 102, the user can easily view the information on the display screen 200 from a side view while operating the camera equipment, without having to look away from the subject. When the user needs to adjust parameters, they can do so directly through the control components 300 located around the display screen 200, which will display the parameter changes in real time. In environments with significant lighting changes, the curved screen design reduces light reflection and improves the readability of the screen content.

[0055] This embodiment achieves integrated design of the display screen 200 and the housing 100 by providing an opening 102a in the side wall 102 of the housing 100 and mounting the display screen 200 in the opening 102a, making the display screen 200 at least partially exposed in the opening 102a. This enhances the overall aesthetics of the product and improves the screen's protection, reducing the risk of the display screen 200 being subjected to external impacts. The curved screen design not only expands the effective viewing angle of the display screen 200 but also reduces light reflection, improving readability under various lighting conditions and greatly enhancing the user's operational convenience and efficiency during shooting. Furthermore, the embedded mounting method of the display screen 200 reduces the overall protruding parts of the device, making the product more streamlined, easier to carry and store, and also reducing the possibility of damage to the display screen 200 in the event of an accidental collision.

[0056] Continue reading Figure 5 In this embodiment, the sidewall 102 is annular. The annular sidewall 102 can be manufactured using a one-piece molding process or it can be composed of multiple arc-shaped segments. The material can be lightweight and durable materials such as aluminum alloy, high-strength engineering plastics, or carbon fiber. The annular sidewall 102 not only improves the overall strength of the housing 100 but also evenly disperses external impact forces, enhancing the product's durability. Furthermore, the annular sidewall 102 can be configured with different thicknesses; critical parts can be appropriately thickened to provide better protection, while non-critical parts can be appropriately thinned without affecting strength, thereby reducing the overall weight.

[0057] By adopting the design of the annular sidewall 102, the structure of the housing 100 can be more robust and stable, effectively resisting external impacts and vibrations, and extending the service life of the equipment. The annular structure also makes the internal space distribution of the housing 100 more reasonable, and the functional components can be arranged more compactly and efficiently, reducing the overall size of the equipment and improving portability.

[0058] Specifically, the sidewall 102 is arranged in a ring shape, narrowing at both ends and bulging outward in the middle, forming an overall drum shape. The bulging area in the middle of the drum shape provides more internal space, which can be used to install higher capacity batteries or more functional modules, while the narrowing design at both ends reduces the overall size of the device and improves portability.

[0059] Furthermore, this drum-shaped sidewall 102 can optimize weight distribution, making the device more balanced and stable when connected to camera equipment, reducing the swaying that may be caused by the cantilever structure. The sidewall 102 can be made of aerospace-grade aluminum alloy or carbon fiber composite material, manufactured through CNC precision machining or molding processes, ensuring structural strength while maintaining lightweight characteristics.

[0060] In practical use, the central area of ​​the drum shape also serves as a natural grip point, allowing users to easily hold the device for adjustments or disassembly. The tapered design at both ends makes it easy to insert the device into various storage bags or equipment pouches, reducing the risk of wear and tear and collisions during transportation. Furthermore, this sidewall design enhances acoustic characteristics. When the device has a built-in speaker, the drum-shaped structure acts as a resonating cavity, improving sound quality and volume, allowing users to clearly hear device prompts or playback audio even in noisy shooting environments.

[0061] See Figure 3 In this embodiment, a listening interface 130 is also provided on the side wall 102. The listening interface 130 is spaced apart from the control component 300 and is used for external listening devices to access.

[0062] In this embodiment, the monitoring interface 130 can adopt a standard 3.5mm audio interface or a professional-grade 6.35mm interface design, or a modern USB-C digital audio interface, supporting high-fidelity audio transmission. In this embodiment, the monitoring interface 130 is spaced apart from the control component 300. This layout avoids the problem of headphone wire tangling during operation and improves the operating comfort of the device. The monitoring interface 130 can be located at the lower part of the side wall 102, allowing the headphone wire to hang naturally and reducing interference with photography.

[0063] To meet the needs of professional users, the monitoring interface 130 can be designed with volume adjustment functionality, allowing users to adjust the monitoring volume via a dedicated knob in the control component 300 without affecting the recording volume. Furthermore, the monitoring interface 130 can also feature independent signal processing circuitry, providing a zero-latency monitoring experience and enabling users to accurately assess audio quality in real time.

[0064] In practical applications, users can connect professional headphones, audio distributors, or external audio processing devices through the monitoring interface 130 to enable simultaneous monitoring by multiple people or advanced audio processing. This greatly enhances the professionalism and practicality of the equipment, making it suitable not only for ordinary video shooting but also for scenarios with high audio quality requirements, such as professional documentaries, interviews, or live broadcasts.

[0065] By adding a listening interface 130, this embodiment provides a more comprehensive functional experience while maintaining a compact form factor. This allows users to check the audio quality at any time during shooting, avoiding the risk of having to reshoot due to audio problems discovered afterward, and greatly improving work efficiency and final video quality.

[0066] Continue reading Figure 3 In this embodiment, a UAC interface 140 is also provided on the side wall 102, and the UAC interface 140 and the listening interface 130 are spaced apart.

[0067] In this embodiment, the UAC interface 140 supports the USB audio transmission protocol, enabling the device to directly connect to digital devices such as computers, smartphones, or tablets to achieve high-quality digital audio transmission. Through the UAC interface 140, the device can not only be used as a standalone wireless receiver but also as a professional USB audio interface, directly transmitting received audio signals to a computer for recording or live streaming.

[0068] The UAC interface 140 and the monitoring interface 130 are spaced apart to consider the cable management needs in practical use cases, avoiding interference from multiple cables and making device operation clearer and more orderly. In practical applications, users can simultaneously connect headphones for monitoring and send audio to a computer for recording via the UAC interface 140, achieving dual functions of monitoring and recording.

[0069] In addition, the UAC interface 140 can also be used for device firmware upgrades, battery charging, and deep integration with professional audio processing software. By connecting to a computer, users can adjust more advanced settings, such as equalizers and compressors, to further improve audio quality.

[0070] See Figure 4 In this embodiment, the control component 300 includes a power button 301 and a function button 302. The power button 301 and the function button 302 are spaced apart on the side wall 102. The power button 301 and the function button 302 are electrically connected to the main controller 400.

[0071] In this embodiment, the power button 301 is primarily responsible for the device's power control function. A short press turns the device on or off, while a long press allows access to system settings or activation of special function modes. The power button 301 can be designed with a raised structure, allowing users to easily identify its location by touch without looking at the device. Additionally, the power button 301 can be equipped with an indicator light, which visually displays the device's operating status using different colors or flashing patterns.

[0072] Function button 302 is responsible for switching and controlling various practical functions, such as signal channel selection, volume adjustment, and menu navigation. Function button 302 can be designed as a multi-stage press structure; different pressing pressures or durations trigger different functions, maximizing the control capabilities of a single button. The function button 302 is spaced apart from the power button 301; this layout avoids the possibility of accidental operation and ensures accurate operation even in stressful shooting environments.

[0073] Both buttons are waterproof and made of highly wear-resistant materials, ensuring reliability under frequent use and various environmental conditions. The electrical connection between the buttons and the main controller 400 uses high-quality shielded wiring to reduce electromagnetic interference affecting the audio signal. This dual-button setup makes device operation more intuitive and efficient, allowing users to master basic operations without a complicated learning process.

[0074] Continue reading Figure 4 In this embodiment, the function button 302 is a push-button knob.

[0075] In this embodiment, the function buttons can be both pressed and rotated, enabling multi-dimensional operation control. Rotation allows users to quickly browse menu options, adjust parameter values, or switch between different function modes; while pressing confirms selections, accesses submenus, or triggers specific functions. This integrated design allows users to complete complex operations with one hand, making it suitable for scenarios requiring simultaneous operation of multiple devices during photography or recording.

[0076] The push-button knob can be made of metal with a textured surface for improved feel and precision. The knob's mechanical structure can utilize a high-precision encoder to accurately capture minute rotational movements, supporting both unlimited and positional rotation. The pressing mechanism employs a spring-loaded structure with clear tactile feedback, allowing users to confirm successful operation even without looking at the device.

[0077] During use, the push-button knob, in conjunction with the display screen 200, provides an intuitive interactive experience. For example, when rotating the knob, the display screen 200 updates the corresponding parameter values ​​in real time or highlights the currently selected option; after pressing to confirm, the interface switches or displays a confirmation animation, providing immediate visual feedback. Furthermore, the knob can automatically adjust its control sensitivity based on the current function context; for example, it automatically reduces the rotation response speed during fine adjustments to improve accuracy.

[0078] In this embodiment, the multi-functionality of the push-button knob allows the device to maintain a simple appearance while providing rich control capabilities, meeting the needs of professional users for efficient operation, and also reducing the learning threshold for new users.

[0079] See Figure 4 , Figure 5 and Figure 6 In this embodiment, the mounting component 110 includes a hot shoe groove 111 constructed on the bottom wall 101, and a plurality of contacts 112 are provided in the hot shoe groove 111.

[0080] The main controller 400 is electrically connected to the camera device via contact 112; or, the mounting component 110 includes a cold shoe plate 113, which is detachably connected to the bottom wall 101 and is used to connect to the camera device.

[0081] In this embodiment, the mounting component 110 can take two different forms to accommodate different types of camera equipment. The first form is a hot shoe groove 111 located on the bottom wall 101 of the housing 100. This hot shoe groove 111 contains multiple contacts 112, compatible with the Sony MI hot shoe interface, enabling wireless data and power connections and completely eliminating the constraints of cables. This hot shoe connection method not only simplifies the installation process but also enables intelligent communication between devices, such as automatic power-on / off synchronization, parameter transmission, and status sharing. The contacts 112 of the hot shoe groove 111 can be gold-plated to ensure long-term conductivity reliability, and are also designed with a dustproof and waterproof structure to improve stability for outdoor use.

[0082] The second type is a detachable cold shoe plate 113 attached to the base wall 101. This design is compatible with most SLR cameras, mirrorless cameras, and photographic equipment on the market. The cold shoe plate 113 uses a standard 1 / 4-inch threaded interface, offering extremely high compatibility. Users can choose different lengths or shapes of cold shoe plates 113 for installation as needed. The cold shoe plate 113 is made of aerospace-grade aluminum alloy, and its lightweight design ensures strength without adding excessive burden to the camera equipment. The connection between the cold shoe plate 113 and the base wall 101 is designed with a quick-release mechanism, allowing for tool-free installation and removal, greatly improving on-site work efficiency.

[0083] This dual-mode mounting component 110 enhances the device's adaptability and compatibility, ensuring a suitable connection method regardless of the model or brand of camera equipment used by the user. Furthermore, the detachable design allows users to replace mounting accessories with different ones to suit various shooting needs, such as tripod quick-release plates or handheld stabilizer interfaces, further expanding the device's application scenarios.

[0084] This utility model further proposes a wireless microphone, including a transmitter and a receiver as described in the foregoing embodiments. The specific structure of the receiver is as described in the foregoing embodiments. Since this wireless microphone adopts all the technical solutions of all the foregoing embodiments, it possesses at least all the technical effects brought about by the technical solutions of the foregoing embodiments, which will not be described in detail here. The transmitter is used for being worn by the user and for picking up sound signals and converting them into electrical signals. The transmitter communicates wirelessly with the receiver of the wireless microphone. The receiver of the wireless microphone is configured to receive the electrical signals from the transmitter and convert the electrical signals into audio signals for output.

[0085] In this embodiment, the transmitter, as a crucial component of the entire system, is primarily used for user wear and for picking up sound signals and converting them into electrical signals. The transmitter can be lightweight, for example, with an overall weight kept below 50 grams, allowing for extended wear without fatigue. The transmitter housing can be made of sweat- and water-resistant material, with an IP67 protection rating, suitable for use in various environmental conditions. The sound pickup section can utilize a high-sensitivity electret microphone or a professional condenser microphone, possessing excellent sound capture capabilities and low noise characteristics.

[0086] The transmitter and the receiver of the wireless microphone can communicate wirelessly via the 2.4GHz or UHF bands. The transmitter can also be equipped with an intelligent automatic frequency selection function, which can automatically avoid interference signals in complex electromagnetic environments to ensure transmission quality. The power supply section can use a replaceable lithium battery design, which can support more than 8 hours of continuous operation on a single charge and has a low battery intelligent reminder function.

[0087] The receiver for the wireless microphone is configured to receive electrical signals from the transmitter and convert them into audio signals for output. Through the interfaces and functions described in the foregoing embodiments, the receiver can directly output the received audio signals to headphones via the monitoring interface 130, transmit them to a computer for recording via the UAC interface 140, or directly transmit them to a camera device via a hot shoe connection. The receiver's built-in signal processing unit can perform real-time noise reduction, automatic gain control, and compression processing on the received audio to improve audio quality.

[0088] Through the cooperation of the transmitter and receiver, high-quality, low-latency wireless audio transmission is achieved, improving the audio quality and work efficiency of mobile shooting and recording. Meanwhile, because the receiver adopts the technical solutions of all the aforementioned embodiments, such as the display screen 200, the annular drum-shaped sidewall 102, the push-button rotary function button 302, and multiple interface designs, the entire system possesses an excellent user experience and diverse functional expandability.

[0089] The above description is only a part or preferred embodiment of this utility model. Neither the text nor the drawings should limit the scope of protection of this utility model. All equivalent structural transformations made using the content of this utility model specification and drawings under the overall concept of this utility model, or direct / indirect applications in other related technical fields, are included within the scope of protection of this utility model.

Claims

1. A receiver for a wireless microphone, used in a shooting system, the shooting system including a camera device, characterized in that, The receiver for the wireless microphone includes: The housing has a mounting component on one side for connecting to a camera device to fix the housing to the camera device; the other side of the housing has a mounting structure for mounting a display screen. A display screen, which is connected to the housing via the mounting structure; A control component, which is separately disposed from the display screen, is used for users to input control commands; The main controller is housed within the housing and is electrically connected to both the display screen and the control components.

2. The receiver for the wireless microphone according to claim 1, characterized in that, The housing includes a bottom wall and a side wall extending from the bottom wall, the side wall having an opening, and the display screen is disposed at the opening and is at least partially exposed through the opening.

3. The receiver for the wireless microphone according to claim 2, characterized in that, The sidewalls are arranged in a ring shape.

4. The receiver for the wireless microphone according to claim 3, characterized in that, The sidewalls are arranged in a ring shape, narrowing at both ends and bulging outward in the middle, forming an overall drum shape.

5. The receiver for the wireless microphone according to any one of claims 2 to 4, characterized in that, It also includes a listening interface disposed on the side wall, the listening interface being spaced apart from the control component, and the listening interface being used for access by an external listening device.

6. The receiver for the wireless microphone according to claim 5, characterized in that, It also includes a UAC interface located on the side wall, the UAC interface being spaced apart from the monitoring interface.

7. The receiver for the wireless microphone according to claim 2, characterized in that, The control component includes a power button and a function button, which are spaced apart on the side wall and electrically connected to the main controller.

8. The receiver for the wireless microphone according to claim 7, characterized in that, The function buttons are push-button knobs.

9. The receiver for the wireless microphone according to any one of claims 2 or 7, characterized in that, The mounting component includes a hot shoe groove constructed on the bottom wall, and a plurality of contacts are provided in the hot shoe groove; The main controller is electrically connected to the camera device via the contacts; or, the mounting component includes a cold shoe plate, which is detachably connected to the bottom wall and is used to connect to the camera device.

10. A wireless microphone, characterized in that, The device includes a transmitter and a receiver for a wireless microphone as described in any one of claims 1 to 9, wherein the transmitter is for use by a user to pick up sound signals and convert them into electrical signals, the transmitter is in wireless communication with the receiver of the wireless microphone, and the receiver of the wireless microphone is configured to receive the electrical signals from the transmitter and convert the electrical signals into audio signals for output.

Images