Wireless microphone and loudspeaker suite

Abstract

The utility model provides a wireless microphone which comprises a host, the host is connected with an elastic rod with elasticity, the lower end of the elastic rod is connected with the host, the upper end of the elastic rod is connected with a microphone module, and the side face of the host is provided with a long-strip-shaped containing groove surrounding the host. The head end of the containing groove extends to the lower end of the elastic rod so that the elastic rod can be contained in the containing groove after being bent, the purpose of the utility model is to overcome the defects in the prior art, the wireless microphone is better in sound receiving effect and more convenient to use, the utility model provides a loudspeaker suite, which comprises a loudspeaker and a wireless microphone, a first wireless module is arranged in the loudspeaker, a second wireless module used for receiving and transmitting wireless signals with the first wireless module is arranged in the wireless microphone, and the loudspeaker suite is convenient to use and wider in applicability.

Description

Technical Field

[0001] The utility model specifically relates to a wireless microphone and also relates to a loudspeaker kit. Background Art

[0002] The collar wireless microphone is a type of wireless microphone, which is widely used in conferences, recordings, public communications, outdoor speeches, lectures and other occasions. The wireless microphone is small in size and light in weight, so it is easy to carry. The traditional wireless microphone generally includes a host, which has a built-in battery, circuit board, wireless module and microphone module, etc. The microphone module is used to collect sound information, and the wireless module transmits the collected sound information to other devices through electrical signals, thereby obtaining the sound information. The specific structure can refer to patent number CN202220283847.5, a collar microphone, or patent number CN202221463750.9, a collar omnidirectional noise reduction wireless microphone. However, since this traditional wireless microphone is generally clamped on the user's collar, the microphone module of the microphone is still a long distance away from the user's mouth. In this way, when the microphone module collects the user's voice, it is necessary to increase the sensitivity of the microphone to increase the volume of the receiving loudspeaker, which will easily produce self-excited howling. At the same time, since the wireless microphone is not convenient to be close to the user's mouth, the sound reception effect is poor and the user experience is poor.

[0003] The utility model is produced based on the above-mentioned shortcomings. Utility Model Content

[0004] The utility model aims to overcome the deficiencies of the prior art, to provide a wireless microphone with better sound reception and more convenient use, and also to provide a loudspeaker kit with more convenient use and wider applicability.

[0005] The utility model is realized by the following technical solutions:

[0006] The present embodiment provides a wireless microphone, including a host, the host is connected to an elastic rod, the lower end of the elastic rod is connected to the host and the upper end of the elastic rod is connected to a microphone module, the side of the host is provided with a long strip storage groove arranged around the host, the front end of the storage groove extends to the lower end of the elastic rod so that the elastic rod can be bent and stored in the storage groove.

[0007] As for the wireless microphone as described above, the side of the host is further provided with a storage cavity communicated with the end of the storage slot, and when the elastic rod is bent and stored in the storage slot, the microphone module is stored in the storage cavity.

[0008] In the wireless microphone as described above, the microphone module has a shell that is tilted, and the shape of the storage cavity matches the shape of the microphone module.

[0009] As for the wireless microphone as described above, a collar clip for clamping on clothes is provided on the back of the host.

[0010] As described above, in the wireless microphone, a memory metal strip is arranged in the elastic rod along the length direction of the rod, and a wire is also arranged in the elastic rod along the length direction of the rod and used for electrically connecting the host and the microphone module.

[0011] This embodiment also provides a loudspeaker kit, including a loudspeaker and the above-mentioned wireless microphone, wherein the loudspeaker is provided with a first wireless module, and the wireless microphone is provided with a second wireless module for transmitting and receiving wireless signals with the first wireless module.

[0012] As described above, the loudspeaker kit is provided with a receiving cavity which can receive the wireless microphone when the elastic rod of the wireless microphone is bent and received in the receiving groove.

[0013] As described above, in the loudspeaker kit, a first charging contact for charging the wireless microphone is provided in the accommodating cavity, and a second charging contact matching the first charging contact and capable of being used for charging is provided on the front of the host.

[0014] As described above, the loudspeaker kit is provided with a first magnetic component, and the host is provided with a second magnetic component corresponding to the first magnetic component and capable of being mutually attracted to the first magnetic component when the wireless microphone is placed in the accommodating cavity.

[0015] As described above, the loudspeaker kit is also provided with a spring clip on the back of the loudspeaker for clamping the loudspeaker on clothes.

[0016] Compared with the prior art, the utility model has the following advantages:

[0017] 1. The utility model provides a wireless microphone. When the microphone is needed, the elastic rod is extended so that the microphone module located on the top of the elastic rod is closer to the user's mouth, thereby obtaining a better sound reception effect. When the microphone is not needed, the elastic rod can be bent and stored in the storage groove, thereby greatly reducing the overall volume of the microphone, making it easier for users to store and carry it, and effectively protecting the elastic rod and the microphone module from damage. The overall design takes into account both practicality and functionality as well as portability and durability.

[0018] 2. The utility model also provides a loudspeaker kit, which includes a loudspeaker and a wireless microphone, wherein the loudspeaker is provided with a first wireless module, and the wireless microphone is provided with a second wireless module for transmitting and receiving wireless signals with the first wireless module, and the two wireless modules are responsible for transmitting and receiving wireless signals respectively, so that seamless and efficient information transmission can be achieved between the wireless microphone 1 and the loudspeaker, and high-quality sound amplification and playback functions can be completed without physical cable connection. When in use, the wireless microphone 1 only needs to be placed on the user, and the wireless microphone 1 can be hung on the user's clothes or placed on a desktop, square floor, etc., which greatly improves the flexibility and adaptability of the device, and is particularly suitable for various scenarios such as meetings, teaching, and performances.

[0019] 3. In the loudspeaker kit of the present invention, a storage cavity for accommodating a wireless microphone is provided on the loudspeaker. When the elastic rod of the wireless microphone is bent and stored in the storage groove, it can be placed in the storage cavity. The wireless microphone can be cleverly combined with the loudspeaker to form a compact and neat whole, which is convenient for users to carry and quickly deploy; in addition, the storage cavity of the loudspeaker is correspondingly provided with matching charging contacts on the host of the wireless microphone, and each charging contact is electrically connected to its own built-in circuit board, battery, etc., which ensures the integrity and simplicity of the equipment and demonstrates the advanced technology and humanized design concept of the product; in addition, the storage cavity of the loudspeaker is correspondingly provided with magnetic suction parts that can attract each other on the host of the wireless microphone. This magnetic suction design not only enhances the stability of the wireless microphone placed in the loudspeaker, but also facilitates the user to easily and quickly store the wireless microphone in the loudspeaker. At the same time, the magnetic suction design can also assist in positioning the charging contacts to a certain extent to ensure the smooth charging process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the wireless microphone of the utility model Figure 1 ;

[0021] Figure 2 It is a three-dimensional schematic diagram of the wireless microphone of the utility model Figure 2 ;

[0022] Figure 3 It is the reference of the usage status of the wireless microphone of the utility model. Figure 1 ;

[0023] Figure 4 It is the reference of the usage status of the wireless microphone of the utility model. Figure 2 ;

[0024] Figure 5 It is a three-dimensional schematic diagram of the loudspeaker of the utility model;

[0025] Figure 6It is a schematic diagram of the assembly state of the loudspeaker kit of the utility model;

[0026] Figure 7 It is a cross-sectional schematic diagram of the loudspeaker kit of the utility model. DETAILED DESCRIPTION

[0027] The utility model is further described below in conjunction with the accompanying drawings:

[0028] The directions described in the utility model specification, such as "up", "down", "left", "right", "front", "back", etc., are based on the directions of the drawings and are intended to facilitate the description of the relationship between the various components. They do not indicate the unique or absolute positional relationship between the various components. They are only one of the implementation methods of the utility model and are not a limitation on its implementation method.

[0029] Embodiment 1:

[0030] like Figures 1 to 3 As shown, this embodiment provides a wireless microphone 1, which includes a host 11, the host 11 is connected to an elastic rod 12 with elasticity, the lower end of the elastic rod 12 is connected to the host 11 and the upper end of the elastic rod 12 is connected to the microphone module 13, the side of the host 11 is provided with a long storage groove 111 arranged around the host 11, the head end of the storage groove 111 extends to the lower end of the elastic rod 12 so that the elastic rod 12 can be bent and stored in the storage groove 111, wherein the host 11 is a core component, and is built-in with a battery, a circuit board, a second wireless module 15 responsible for signal processing, transmitting and receiving wireless signals, and other key electrical components, so that the host 11 can be interconnected with a mobile phone, a computer and other device terminals to transmit the collected sound information, and the host 11 is connected to an elastic The elastic rod 12 is connected to the main body 11. In this embodiment, the main elastic rod 12 is built with a memory metal strip 121 and a wire 122 for electrically connecting the main body 11 and the microphone module 13. In this way, the electrical components in the microphone module 13 can be electrically connected to the main body 11, thereby realizing signal reception and transmission. The microphone module 13 is an energy conversion device that converts sound signals into electrical signals. There are mainly dynamic, capacitive, electret, silicon micro-microphones, etc. The microphone module 13 of this embodiment mainly adopts a capacitive microphone, and its working principle is to use a polymer material vibration membrane with permanent charge isolation. In addition, the memory metal strip 121 of this embodiment is mainly made of nickel-cobalt alloy wire. Of course, the elastic rod 12 also has a wrapping layer wrapped with a soft material, and the wrapping layer can be specifically made of soft materials such as rubber and silicone.

[0031] like Figures 1 to 3As shown, the lower end of the elastic rod 12 is fixed to the host 11, and the upper end is connected to the microphone module 13. The side of the host 11 is specially designed with a long storage groove 111 that surrounds the entire host. The head end of this storage groove 111, that is, one end, cleverly extends to the lower end of the elastic rod 12. In this way, when the microphone is not needed, the elastic rod 12 can be bent and stored in this storage groove 111, thereby greatly reducing the overall volume of the microphone, making it easier for users to store and carry it, and effectively protecting the elastic rod and the microphone module from damage. In addition, in order to allow the elastic rod 12 to be stably and firmly stored in the storage groove 111, the groove width of the storage groove 111 can be set to be smaller than the diameter of the elastic rod 12. In this way, the elastic rod 12 is bent and squeezed into the storage groove 111, and the friction force of the groove wall of the storage groove 111 on the elastic rod 12 can prevent the elastic rod 12 from falling out; when the microphone is needed, as shown in FIG. Figure 3 and Figure 4 As shown, the elastic rod 12 is extended, so that the microphone module 13 located at the top of the elastic rod 12 is closer to the user's mouth, thereby obtaining a better sound pickup effect. The overall design takes into account both practicality and functionality, as well as portability and durability.

[0032] As a preferred solution of this embodiment, Figures 1 to 3 As shown, the side of the host 11 is also provided with a storage cavity 112 connected to the end of the storage slot 111. When the elastic rod 12 is bent and stored in the storage slot 111, the microphone module 13 is stored in the storage cavity 112. When the elastic rod 12 is bent according to the design requirements and stored in the storage slot 111, the microphone module 13 is also properly placed in the storage cavity 112 connected thereto. Such a sophisticated design not only ensures the compactness and integrity of the device after folding, but also provides additional protection for the relatively fragile microphone module 13, avoiding possible collision and wear during carrying or storage, further improving the product's service life and user experience.

[0033] As a preferred solution of this embodiment, Figures 1 to 3 As shown, the microphone module 13 has an inclined shell 131, and the shape of the storage cavity 112 matches the shape of the microphone module 13, so that when the microphone module 13 is stored in the storage cavity 112, the shell 131 can be stuck in the storage cavity 112, with a certain pre-tightening force, which can effectively prevent the microphone module 13 from escaping from the storage cavity 112.

[0034] As a preferred solution of this embodiment, Figures 1 to 3As shown, the back of the host 11 is provided with a collar clip 14 for clamping on clothes. The main function of this collar clip 14 is to facilitate the user to firmly clamp the microphone on the clothes, such as the collar, neckline or other appropriate positions, thereby freeing the hands, so that the user can be more comfortable in speeches, hosting, performances or other occasions where the microphone is needed, without worrying that the microphone will slip or become unstable due to excessive movement. This thoughtful design greatly enhances the convenience and stability of the microphone, and highlights the product's attention to and optimization of user experience. In addition, the collar clip 14 can also be provided with a magnetic suction piece to facilitate the wireless microphone 1 to be connected and fixed to other positions of the clothes.

[0035] Embodiment 2:

[0036] like Figures 5 to 7 As shown, this embodiment provides a loudspeaker kit, including a loudspeaker 2 and a wireless microphone 1, wherein the wireless microphone 1 adopts the solution provided in the first embodiment, the loudspeaker 2 is provided with a first wireless module 21, and the wireless microphone 1 is provided with a second wireless module 15 for transmitting and receiving wireless signals with the first wireless module 21, and the two wireless modules are responsible for transmitting and receiving wireless signals respectively, so that seamless and efficient information transmission can be achieved between the wireless microphone 1 and the loudspeaker, and high-quality sound amplification and playback functions can be completed without physical cable connection. When in use, the wireless microphone 1 only needs to be placed on the user, and the wireless microphone 1 can be hung on the user's clothes or placed on a desktop, square floor, etc., which greatly improves the flexibility and adaptability of the device, and is particularly suitable for various scenarios such as meetings, teaching, and performances.

[0037] As a preferred solution of this embodiment, Figure 6 and Figure 7 As shown, the loudspeaker 2 is provided with a receiving cavity 22 which can accommodate the wireless microphone when the elastic rod 12 of the wireless microphone 1 is bent and received in the receiving groove 111, which is not only conducive to the orderly storage and carrying of the equipment, but also provides the user with a one-stop solution for audio collection, amplification and playback, simplifies the operation process, and improves the overall coordination and portability of the equipment. When not in use, the wireless microphone can be closely combined with the loudspeaker to form a compact and neat whole, which is convenient for the user to carry and quickly deploy.

[0038] As a preferred solution of this embodiment, Figure 6 and Figure 7As shown, the accommodating cavity 22 is provided with a first charging contact 23 for charging the wireless microphone, and the first charging contact 23 is electrically connected to the circuit board and battery built into the loudspeaker 2. The front of the host 11 is provided with a second charging contact 16 that matches the first charging contact 23 and can be used for charging, and the second charging contact 16 is electrically connected to the circuit board and battery built into the wireless microphone 1. When the wireless microphone is stored in the accommodating cavity 22, the corresponding position on the front of the host 11 is provided with a second charging contact 16 that matches the first charging contact 23. When the two are in contact, the wireless charging function between the wireless microphone and the loudspeaker can be realized without the need for an additional charging cable, which greatly improves the user's convenience and the degree of integration of the device. This design not only ensures that the wireless microphone can be charged promptly and effectively when not in use, but also ensures the integrity and simplicity of the device, demonstrating the advanced technology and humanized design concept of the product.

[0039] As a preferred solution of this embodiment, Figure 6 and Figure 7 As shown, the loudspeaker 2 is provided with a first magnetic member 24, and the host 11 is provided with a second magnetic member 17 corresponding to the first magnetic member 24 and capable of being mutually attracted to the first magnetic member 24 when the wireless microphone is placed in the accommodating cavity 22. When the wireless microphone is bent and accommodated and placed in the accommodating cavity 22 of the loudspeaker 2, the second magnetic member 17 will automatically be mutually attracted to the first magnetic member 24 to form a stable magnetic connection. This magnetic design not only enhances the stability of the wireless microphone placed in the loudspeaker and prevents accidental slipping, but also simplifies the user operation, allowing it to easily and quickly store the wireless microphone in the loudspeaker, reflecting the product's sophisticated craftsmanship and humanized considerations. At the same time, the magnetic design can also assist in locating the charging contacts to a certain extent to ensure a smooth charging process.

[0040] As a preferred solution of this embodiment, Figure 6 and Figure 7 As shown, the back of the loudspeaker 2 is also provided with a spring clip 25 for clamping the loudspeaker 2 on clothes. The back of the loudspeaker 2 is also provided with a spring clip 25, wherein the spring clip 25 can be directly connected to the loudspeaker 2, such as Figure 7As shown, the spring clip 25 is a plastic sheet, one end of which is connected to the loudspeaker 2 and the other end is curved and abuts against the side of the loudspeaker 2; the spring clip 25 can also be rotatably connected to the loudspeaker 2, that is, one end of the spring clip 25 is rotatably connected to the loudspeaker 2, and a spring is provided between the spring clip 25 and the loudspeaker 2, which is not shown in the view. For the specific structure, reference can be made to the patent scheme of patent number CN202220283847.5, which is named a lavalier microphone. The design of the spring clip 25 is also to improve the convenience and practicality of the use of the device. The user can use the spring clip 25 to firmly clamp the loudspeaker 2 on clothing, such as a shirt, coat or backpack strap, without holding it, so that the user can move more freely when speaking, teaching, singing or other situations where amplification is required, without worrying about the loudspeaker falling or shifting. The design of the spring clip not only meets the fixing requirements of the loudspeaker in practical applications, but also further highlights the portability and user-friendliness of the product.

[0041] The above is only an embodiment of the utility model, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A wireless microphone, characterized in that: The invention comprises a main unit (11), wherein the main unit (11) is connected to an elastic rod (12), wherein the lower end of the elastic rod (12) is connected to the main unit (11) and the upper end of the elastic rod (12) is connected to a microphone module (13), and a long strip storage groove (111) is arranged around the main unit (11) on the side surface of the main unit (11), and the head end of the storage groove (111) extends to the lower end of the elastic rod (12) so that the elastic rod (12) can be stored in the storage groove (111) after being bent.

2. The wireless microphone according to claim 1, characterized in that: The side of the host (11) is also provided with a storage cavity (112) which is in communication with the end of the storage groove (111); when the elastic rod (12) is bent and stored in the storage groove (111), the microphone module (13) is stored in the storage cavity (112).

3. The wireless microphone according to claim 2, characterized in that: The microphone module (13) has a shell (131) that is arranged obliquely, and the shape of the storage cavity (112) matches the shape of the microphone module (13).

4. The wireless microphone according to claim 1, characterized in that: The back of the main machine (11) is provided with a collar clip (14) for clamping on clothes.

5. The wireless microphone according to claim 1, characterized in that: The elastic rod (12) is provided with a memory metal strip (121) arranged along the length direction of the rod, and the elastic rod (12) is also provided with a wire (122) arranged along the length direction of the rod and used for electrically connecting the host (11) and the microphone module (13).

6. A loudspeaker kit, characterized in that: The invention comprises a loudspeaker (2) and the wireless microphone according to any one of claims 1 to 5, wherein the loudspeaker (2) is provided with a first wireless module (21), and the wireless microphone is provided with a second wireless module (15) for transmitting and receiving wireless signals with the first wireless module (21).

7. The loudspeaker kit according to claim 6, characterized in that: The loudspeaker (2) is provided with a receiving cavity (22) capable of receiving the wireless microphone when the elastic rod (12) of the wireless microphone is bent and received in the receiving groove (111).

8. The loudspeaker kit according to claim 7, characterized in that: The accommodating cavity (22) is provided with a first charging contact (23) for charging the wireless microphone, and the front side of the host (11) is provided with a second charging contact (16) that matches the first charging contact (23) and can be used for charging.

9. The loudspeaker kit according to claim 7, characterized in that: The loudspeaker (2) is provided with a first magnetic attraction component (24), and the host (11) is provided with a second magnetic attraction component (17) corresponding to the first magnetic attraction component (24) and capable of being attracted to the first magnetic attraction component (24) when the wireless microphone is placed in the accommodating cavity (22).

10. The loudspeaker kit according to claim 6, characterized in that: The back of the loudspeaker (2) is also provided with a spring clip (25) for clamping the loudspeaker (2) on clothes.

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