A wireless microphone kit

Abstract

The utility model discloses a wireless microphone suite, including storage box, receiver and transmitter, be equipped with first containing groove for placing receiver and be equipped with second containing groove for placing transmitter in storage box, transmitter is used for gathering audio information and will audio information wireless transmission to receiver, receiver is used for receiving the audio information that transmitter sent and with shooting equipment connection will audio information transmission to shooting equipment, and transmitter includes main part and radio part, and the main part and radio part are connected through the elastic connecting part of inverted U shape between, and the top of main part and the top of radio part are fixed respectively in the both ends of elastic connecting part, and the main part and radio part back to back close and form the clamping space for clamping clothes between.

Description

Technical Field

[0001] This utility model relates to a wireless microphone kit. Background Technology

[0002] With the development of audio transmission technology and the rise of short videos, wireless microphone kits have become widely used in video shooting due to their freedom from wires and ease of use. As the core component for audio signal acquisition and transmission, the way the wireless microphone is used is a key aspect of industry optimization.

[0003] Currently, wireless microphone transmitters are mainly divided into two types: handheld and lavalier. While handheld microphones are easy to operate, they require the user to hold the microphone continuously, thus limiting the user's freedom of movement and failing to meet the need for hands-free operation, making their applicable scenarios very limited.

[0004] As the current mainstream form, the collar clip type mostly adopts a structure that combines a rigid clip with the transmitter body. That is, the transmitter body is clipped to the collar, placket or cuff by a metal or plastic rigid clip fixed to the transmitter body.

[0005] However, this type of clip-on transmitter still has significant drawbacks in actual use: On the one hand, the rigid clip needs to be exposed to achieve the clamping function, which directly increases the overall size of the transmitter, destroys the visual simplicity of the product, and also increases the space occupied when storing and carrying it; on the other hand, the rigid clip is usually fixed to one side of the transmitter body, such as the back. When the transmitter is clamped on clothing, the weight distribution of the transmitter on the inside and outside of the clothing is unbalanced, which can easily cause the transmitter to tilt, thereby pulling the clothing to one side. This may not only affect the appearance of wearing it, but may also create an additional feeling of pressure due to the pulling of the clothing, reducing the comfort of the user when wearing it for a long time.

[0006] Therefore, overcoming the aforementioned shortcomings has become an important issue that urgently needs to be addressed by those skilled in the art. Utility Model Content

[0007] This invention overcomes the shortcomings of the above-mentioned technologies and provides a wireless microphone kit.

[0008] To achieve the above objectives, the present invention adopts the following technical solution: A wireless microphone kit includes a storage box 1, a receiver 2, and a transmitter 3. The storage box 1 has a first receiving slot 11 for placing the receiver 2 and a second receiving slot 12 for placing the transmitter 3. The transmitter 3 is used to collect audio information and wirelessly transmit the audio information to the receiver 2. The receiver 2 is used to receive the audio information transmitted by the transmitter 3 and connect to a shooting device to transmit the audio information to the shooting device. The transmitter 3 includes a main body 31 and a receiving part 32. The main body 31 and the receiving part 32 are connected by an inverted U-shaped elastic connecting part 33. The top end of the main body 31 and the top end of the receiving part 32 are respectively fixed to the two ends of the elastic connecting part 33. The main body 31 and the receiving part 32 are back to back and close together, and a clamping space 34 for clamping clothing is formed between them.

[0009] Preferably, the bottom of the main body 31 is provided with two first metal contacts 311, and the bottom of the second receiving groove 12 is provided with second metal contacts 121 that correspond one-to-one with the positions of the first metal contacts 311. After the transmitter 3 is placed in the second receiving groove 12, the first metal contacts 311 contact and conduct with the corresponding second metal contacts 121 so that the storage box 1 can charge the transmitter 3.

[0010] Preferably, there is one or two transmitters 3, and the number of second receiving slots 12 in the storage box 1 corresponds to the number of transmitters 3.

[0011] Preferably, anti-slip pads 35 are provided on the end face of the main body 31 near the receiver 32 and on the end face of the receiver 32 near the main body 31.

[0012] Preferably, the surface of the anti-slip pad 35 is provided with a textured surface 351.

[0013] Preferably, the elastic connection part 33 includes a flexible shell 331, and an inverted U-shaped memory metal sheet 332 and a cable 333 for electrically connecting the main body 31 and the receiver 32 are inserted inside the flexible shell 331.

[0014] Preferably, the receiver 2 is provided with a USB Type-C interface 21 or a Lightning interface for inserting a shooting device to transmit audio data, and the receiver 2 is also provided with a USB Type-C female interface 22 for expansion.

[0015] Preferably, the main body 31 is provided with a control button 312, and the main body 31 is also provided with several indicator lights 313 for displaying the working status of the transmitter 3.

[0016] Compared with the prior art, the beneficial effects of this utility model are: This wireless microphone kit features compartments within its storage box that correspond to the receiver and transmitter, allowing for organized storage and convenient portability. Furthermore, the transmitter comprises three parts: the main body, the microphone receiver, and a flexible connector. The main body and receiver are fixed to opposite ends of the flexible connector, effectively transforming the transmitter into a flexible clamp with a holding space between them. This eliminates the need for traditional rigid clips, significantly reducing the transmitter's size and improving portability and storage convenience. Additionally, when clipped to clothing, the main body and receiver are positioned on opposite sides, effectively balancing the transmitter's weight and preventing tilting or pulling on the clothing due to weight imbalance. Attached Figure Description

[0017] Figure 1 This is a diagram showing the stored state of the wireless microphone set in this case.

[0018] Figure 2 This is one of the illustrations showing the wireless microphone kit storage box in the open state, which contains two transmitters.

[0019] Figure 3 This is the second illustration showing the wireless microphone kit storage box in the open state, which contains a transmitter.

[0020] Figure 4 This is a schematic diagram of the storage box in this case, which includes two second receiving slots and a portion of the second receiving slots has been cut out.

[0021] Figure 5 This is one of the schematic diagrams of the transmitter in this case.

[0022] Figure 6 This is the second schematic diagram of the transmitter in this case.

[0023] Figure 7 This is a schematic diagram of the explosion at the launch terminal in this case.

[0024] Figure 8 This is a schematic diagram of the receiving end in this case. Detailed Implementation

[0025] The following embodiments further illustrate the features of this utility model and other related features in detail, so as to facilitate understanding by those skilled in the art: like Figures 1 to 8As shown, a wireless microphone kit includes a storage box 1, a receiver 2, and a transmitter 3. The storage box 1 has a first receiving slot 11 for placing the receiver 2 and a second receiving slot 12 for placing the transmitter 3. The transmitter 3 is used to collect audio information and wirelessly transmit the audio information to the receiver 2. The receiver 2 is used to receive the audio information emitted by the transmitter 3 and connect to a shooting device to transmit the audio information to the shooting device. The transmitter 3 includes a main body 31 and a receiving part 32. The main body 31 and the receiving part 32 are connected by an inverted U-shaped elastic connecting part 33. The top end of the main body 31 and the top end of the receiving part 32 are respectively fixed to the two ends of the elastic connecting part 33. The main body 31 and the receiving part 32 are back to back and close together, and a clamping space 34 for clamping clothing is formed between them.

[0026] The wireless microphone kit in this case includes a storage box 1, a receiver 2, and a transmitter 3. The storage box 1 has a first receiving slot 11 for placing the receiver 2 and a second receiving slot 12 for placing the transmitter 3. This allows the receiver 2 and the transmitter 3 to be stored together in the storage box 1 when the wireless microphone kit is not in use, making it convenient to carry. Furthermore, the transmitter 3 of the wireless microphone kit in this case includes a main body 31, a receiver 32, and an elastic connecting part 33 for connecting the two. The main body 31 and the receiver 32 are fixed at both ends of the elastic connecting part 33 and are back to back, thus forming a clamping space 34 between the main body 31 and the receiver 32 for clamping clothing. When using the receiver 32, simply pull the main body 31 and the receiver 32 apart, and then place the main body 31 and the receiver 32 on both sides of the clothing so that the parts to be clamped, such as collars and cuffs, are located in the clamping space 34. Then, release the main body 31 and the receiver 32 so that they come closer to each other under the elastic force of the elastic connecting part 33. In this way, the elastic force generated by the elastic deformation and recovery of the elastic connecting part 33 can clamp the main body 31 and the receiver 32 on both sides of the clothing to complete the fixation of the receiver 32.

[0027] As described above, the wireless microphone kit of this invention, by providing corresponding slots for the receiver 2 and transmitter 3 within the storage box 1, allows for organized storage of all parts of the kit, making it convenient for users to carry. Furthermore, the transmitter 3 comprises three parts: a main body 31, a microphone 32, and an elastic connecting part 33. The main body 31 and the microphone 32 are respectively fixed to both ends of the elastic connecting part 33, thus transforming the transmitter 3 into a flexible clamp and creating a clamping space 34 between the main body 31 and the microphone 32. In this way, the transmitter 3 eliminates the need for a traditional rigid clamp, significantly reducing its size and improving portability and storage convenience. Simultaneously, when the transmitter 3 is clamped onto clothing, the main body 31 and the microphone 32 are positioned on opposite sides of the clothing, effectively balancing the weight of the transmitter 3 on both sides and preventing tilting or pulling of the clothing due to weight imbalance.

[0028] Specifically, the main body 31 is equipped with a main control board for processing and transmitting audio data and a battery for power supply, and the receiver 32 is equipped with a microphone.

[0029] like Figure 4 and Figure 5 As shown, preferably, the bottom of the main body 31 is provided with two first metal contacts 311, and the bottom of the second receiving groove 12 is provided with second metal contacts 121 that correspond one-to-one with the positions of the first metal contacts 311. After the transmitter 3 is placed in the second receiving groove 12, the first metal contacts 311 and the corresponding second metal contacts 121 contact and conduct to facilitate the storage box 1 to charge the transmitter 3.

[0030] As described above, the transmitter 3 in this case has a first metal contact 311 at the bottom of the main body 31, and a second metal contact 121 is correspondingly provided at the bottom of the second receiving slot 12. When the transmitter 3 is stored in the storage box 1, the first metal contact 311 and the second metal contact 121 can contact each other one by one, so that the transmitter 3 can be connected to the internal circuit of the storage box 1, and the storage box 1 can charge the transmitter 3 at the same time as storing it. In this way, the storage and charging are integrated, which effectively solves the inconvenience of the traditional device storage and charging needing to be operated separately.

[0031] Furthermore, the storage box 1 is also equipped with a battery for power supply. In this way, even if the storage box 1 does not have an external power source, it can still act as a power supply device to replenish the power of the transmitter 3 and extend the battery life of the transmitter 3, thereby ensuring the continuous use of the transmitter 3 in outdoor shooting scenarios without an external power source.

[0032] like Figure 2 and Figure 3As shown, preferably, there is one or two transmitters 3, and the number of second receiving slots 12 in the storage box 1 corresponds to the number of transmitters 3.

[0033] As mentioned above, the transmitter 3 included in the wireless microphone kit can be one or two. The number of the second compartments 12 in the storage box 1 is set according to the number of transmitters 3, which can better match users with different needs. For example, users who need to shoot single people can use a kit with one transmitter 3, while users who need to shoot two-person interviews or dialogue scenes can use a kit with two transmitters 3. This allows users to more accurately choose the number of transmitters 3 according to their own usage scenarios and avoid paying more costs for unnecessary accessories.

[0034] like Figure 5 and Figure 7 As shown, preferably, anti-slip pads 35 are provided on the end face of the main body 31 near the receiver 32 and on the end face of the receiver 32 near the main body 31. In this way, when the transmitter 3 is clamped onto clothing, the anti-slip pads 35 can effectively increase the friction between the main body 31 and the receiver 32 and the clothing, preventing the transmitter 3 from slipping or shifting and falling off due to the user's body movements. Moreover, the contact of the anti-slip pads 35 with the clothing can also reduce the pressure of the main body 31 and the receiver 32 on the clothing when clamped, thus avoiding damage to the clothing.

[0035] like Figure 5 and Figure 7 As shown, preferably, the surface of the anti-slip pad 35 is provided with a textured surface 351. In this way, by providing a textured surface 351 on the surface of the anti-slip pad 35, the coefficient of friction between the anti-slip pad 35 and the clothing can be further increased, ensuring that the transmitter 3 can be stably held even when the user makes slight movements while wearing the transmitter 3.

[0036] like Figures 5 to 7 As shown, preferably, the elastic connection part 33 includes a flexible shell 331, and an inverted U-shaped memory metal sheet 332 and a cable 333 for electrically connecting the main body 31 and the receiver 32 are inserted inside the flexible shell 331.

[0037] As described above, the elastic connection part 33 of this invention includes a flexible shell 331, a shape memory metal sheet 332, and a cable 333. The two ends of the shape memory metal sheet 332 are fixed to the two ends of the main body 31 and the receiver 32, respectively. The cable 333 extends along the shape memory metal sheet 332, electrically connecting the main body 31 and the receiver 32. The flexible shell 331 wraps around the shape memory metal sheet 332 and the cable 333, allowing the elastic force generated when the shape memory metal sheet 332 recovers its deformation to bring the main body 31 and the receiver 32 closer together, thus clamping the clothing. When the shape memory metal sheet 332 deforms, the cable 333 can also deform along with it due to its flexibility. Furthermore, wrapping the shape memory metal sheet 332 and the cable 333 with the flexible shell 331 better protects them, preventing damage from external impacts that could affect the functionality of the transmitter 3.

[0038] like Figure 2 , Figure 3 and Figure 8 As shown, preferably, the receiver 2 is equipped with a USB Type-C interface 21 or a Lightning interface for inserting into a shooting device to transmit audio data. The receiver 2 also has a USB Type-C female connector 22 for expansion. Thus, by providing a USB Type-C interface 21 or a Lightning interface on the receiver 2, it can be directly inserted into mainstream shooting devices without additional adapters, while also lowering the learning curve for users of the wireless microphone kit. Furthermore, the receiver 2 also has an additional USB Type-C female connector 22. This allows for continued functional expansion or charging even when the receiver 2 is inserted into a shooting device and occupies the device's interface, preventing a reduction in the expandability of the shooting device due to the receiver 2 occupying the device's interface.

[0039] like Figures 5 to 7 As shown, preferably, the main body 31 is provided with a control button 312, and the main body 31 is also provided with several indicator lights 313 for displaying the working status of the transmitter 3. In this way, the working mode of the transmitter 3 can be switched by different operations of the control button 312, such as long press, short press, single click and double click. At the same time, the current working status of the transmitter 3 is indicated by each indicator light 313, such as whether it is muted, whether it is noise-reduced, whether it is successfully paired with the receiver 2, whether the battery is sufficient, etc. In this way, the user can conveniently control the transmitter 3 through the control button 312 and intuitively judge the working status of the transmitter 3 according to the status of the indicator lights 313, so as to avoid affecting the reception quality due to unclear working status of the transmitter 3.

[0040] Specifically, the indicator lights (313) include a pairing indicator light, a mute indicator light, a noise reduction indicator light, and a power indicator light.

[0041] As stated above, this case protects a wireless microphone kit, and all technical solutions that are the same as or similar to this case should be considered to fall within the scope of protection of this case.

Claims

1. A wireless microphone kit, characterized in that... The device includes a storage box (1), a receiver (2), and a transmitter (3). The storage box (1) has a first receiving slot (11) for placing the receiver (2) and a second receiving slot (12) for placing the transmitter (3). The transmitter (3) is used to collect audio information and wirelessly transmit the audio information to the receiver (2). The receiver (2) is used to receive the audio information emitted by the transmitter (3) and connect to the shooting device to transmit the audio information to the shooting device. The transmitter (3) includes a main body (31) and a sound receiving part (32). The main body (31) and the sound receiving part (32) are connected by an inverted U-shaped elastic connecting part (33). The top of the main body (31) and the top of the sound receiving part (32) are respectively fixed at both ends of the elastic connecting part (33). The main body (31) and the sound receiving part (32) are back to back and close together, and a clamping space (34) for clamping clothing is formed between them.

2. A wireless microphone kit according to claim 1, characterized in that... The main body (31) has two first metal contacts (311) at the bottom, and the second receiving groove (12) has a second metal contact (121) at the bottom that corresponds to the position of the first metal contacts (311). After the transmitter (3) is placed in the second receiving groove (12), the first metal contact (311) contacts and conducts with the corresponding second metal contact (121) so that the storage box (1) can charge the transmitter (3).

3. A wireless microphone kit according to any one of claims 1 or 2, characterized in that... There is one or two transmitters (3), and the number of second receiving slots (12) in the storage box (1) corresponds to the number of transmitters (3).

4. A wireless microphone kit according to claim 1, characterized in that... Anti-slip pads (35) are provided on the end face of the main body (31) near the microphone (32) and on the end face of the microphone (32) near the main body (31).

5. A wireless microphone kit according to claim 4, characterized in that... The surface of the anti-slip pad (35) is provided with a textured surface (351).

6. A wireless microphone kit according to claim 1, characterized in that... The elastic connection part (33) includes a flexible shell (331), inside which an inverted U-shaped memory metal sheet (332) and a cable (333) for electrically connecting the main body (31) and the receiver (32) are inserted.

7. A wireless microphone kit according to claim 1, characterized in that... The receiver (2) is provided with a USB Type-C interface (21) or a Lightning interface for inserting a shooting device to transmit audio data, and the receiver (2) is also provided with a USB Type-C female interface (22) for expansion.

8. A wireless microphone kit according to claim 1, characterized in that... The main body (31) is provided with a control button (312) and a number of indicator lights (313) for displaying the working status of the transmitter (3).

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