Wireless microphone
By designing a detachable mobile board and camera fixing connector in the wireless microphone, the signal loss problem caused by inconvenience in wearing of guests is solved, and the sound signal transmission is achieved during camera shooting is achieved, which improves the flexibility and applicability of the equipment.
Patent Information
- Application Number
- CN202421106152.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-20
AI Technical Summary
In speeches, interviews and other occasions, when guests are inconvenient to wear the receiver, the transmitter and receiver are prone to disengage, resulting in the loss of sound signals during cameras.
A wireless microphone is designed, including a receiver single unit and a transmitter single unit. The rear end of the receiver single unit has a removable mobile board and a camera fixing connector, which can be fixed closely against the receiver waist buckle to avoid signal interruption. And keep the sound signal stable when used on the camera surface.
It effectively avoids the loss of sound signals, enhances the flexibility of using microphones in different environments, and ensures the stable transmission of sound signals.
Smart Images
Figure CN222301964U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of microphones, in particular to a wireless microphone. Background Art
[0002] A wireless microphone is a portable audio device that does not need to be connected to an audio device via a cable, but transmits audio via wireless signals. It usually consists of a transmitter, which captures the sound and converts it into wireless signals, and a receiver, which then receives these signals and converts them back into audio. Wireless microphones are useful in a variety of situations, including speeches, performances, interviews, meetings, etc., as it allows users to move freely without being bound by cables.
[0003] During speeches and interviews, photography is also required, and guests usually need to use a transmitter to speak. However, if it is inconvenient for the guest to wear a receiver, it is easy for the transmitter and receiver to separate when walking. When the camera lens follows the guest all the time, when the receiver cannot move with the camera, it is easy to cause silence during filming. Utility Model Content
[0004] In order to overcome the deficiencies of the existing technical solutions, the utility model provides a wireless microphone, which can effectively solve the technical problem that the current microphone has a single function.
[0005] The technical solution adopted by the utility model to solve its technical problems is:
[0006] A wireless microphone comprises a receiver unit and at least one transmitter unit wirelessly connected to the receiver unit, wherein the rear end of the receiver unit is connected to a receiver waist buckle with a bottom opening and a detachable movable plate, wherein the movable plate slides down from top to bottom to the inner side of the receiver waist buckle in close contact with the receiver unit and is buckled and fixed, a pressing groove for buckling and fixing with the receiver waist buckle is provided on the surface of the movable plate, a pressing portion for pushing upward after being pressed to detach from the receiver waist buckle, a detachable camera fixing connector is also connected to the middle part of the movable plate, and a transmitter waist buckle with a bottom opening is connected to the rear end of the transmitter unit.
[0007] Furthermore, the receiver unit and the transmitter unit are both provided with a channel display screen, a power indicator light and an antenna extending upward.
[0008] Furthermore, an earphone interface and an audio output interface are provided on the top of the receiver unit.
[0009] Furthermore, a microphone interface is provided on the top of the transmitter unit.
[0010] Furthermore, the pressing groove is in a U-shaped structure.
[0011] Furthermore, a protrusion is provided at the place where the movable plate is connected to the camera fixing connecting piece, and the pressing part is arranged at the end of the protrusion.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] The microphone provided by the utility model consists of a receiver unit and a transmitter unit. The rear end of the receiver unit is directly hung on the waist for use through a receiver waist buckle. A detachable movable plate and a camera fixing connecting piece are also added to the rear end of the receiver unit, which can be used to fix on the surface of a camera for use. The sound signal is maintained stable during shooting to avoid loss of the sound signal. The whole can meet the needs of use in different environments and has good flexibility. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model;
[0015] Figure 2 This is a schematic diagram of the structure of the receiver unit connected to the movable plate in the embodiment of the utility model;
[0016] Figure 3 This is a schematic diagram of the structure of a receiver unit in an embodiment of the utility model;
[0017] Figure 4 This is a schematic diagram of the structure of the movable plate in the embodiment of the utility model;
[0018] Figure 5 This is a schematic diagram of the structure of a transmitter unit in an embodiment of the utility model;
[0019] Numbers in the figure:
[0020] 1-receiver unit, 2-transmitter unit, 3-receiver waist buckle, 4-movable plate, 5-pressing groove, 6-pressing part, 7-camera fixing connector, 8-transmitter waist buckle, 9-channel display screen, 10-battery indicator light, 11-antenna, 12-headphone interface, 13-audio output interface, 14-microphone interface, 15-raised part. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] like Figure 1-5As shown, the utility model provides a wireless microphone, which is mainly used for transmitting sound signals through radio waves. It is a one-way wireless communication system. Its specific structure mainly includes a receiver monomer 1 and at least one transmitter monomer 2 wirelessly connected to the receiver monomer 1. The transmitter monomer 2 converts the sound signal into radio waves and sends it out so that the receiver monomer 1 can capture and restore the sound. At this time, the receiver monomer 1 is responsible for receiving the signal sent by the wireless microphone and converting it into a signal that can be connected to a sound reinforcement system or other audio equipment.
[0023] The rear end of the receiver unit 1 is connected to a receiver waist buckle 3 with an opening at the bottom. When used for speaking, the receiver unit 1 can be worn on the belt through the receiver waist buckle 3, so that it can be used in conjunction with the transmitter unit 2 to achieve the effect of propagating sound. In addition, the rear end of the receiver unit 1 is also connected to a detachable mobile plate 4, and the mobile plate 4 is mainly used to maintain the signal when the receiver unit 1 is used for video recording. The mobile plate 4 is installed on the top of the camera. When recording, the stability of the signal can be maintained, and the problem of signal interruption can also be avoided. The microphone receiver unit 1 can be used in different environments and is more practical.
[0024] The movable plate 4 slides down from top to bottom against the receiver unit 1 to the inner side of the receiver waist buckle 3 and is buckled and fixed. A pressing groove 5 is provided on the surface of the movable plate 4 for being buckled and fixed with the receiver waist buckle 3. A pressing portion 6 is also provided on the surface of the movable plate 4 for pushing upward to detach from the receiver waist buckle 3 after being pressed. When the movable plate 4 is connected, the movable plate 4 is buckled and fixed with the receiver waist buckle 3 after sliding. At the same time, a U-shaped pressing groove 5 matching the receiver waist buckle 3 is provided. The user can also press the pressing portion 6 to release and move the movable plate 4 to remove it.
[0025] A detachable camera fixing connector 7 is also connected to the middle of the movable plate 4, and a raised protrusion 15 is provided at the connection between the two, and the pressing portion 6 is provided at the end position of the protrusion 15. After the camera fixing connector 7 is connected to the movable plate 4, it is connected to the top position of the camera. When shooting, not only the picture needs to be recorded, but also the sound transmitted by the transmitter unit 2 needs to be received, which effectively prevents the loss of sound signal during recording.
[0026] The transmitter monomer 2 is connected to a transmitter waist buckle 8 with a bottom opening at the rear end. The transmitter monomer 2 is provided for the user to use when speaking. The transmitter monomer 2 can be used by hand or fixed on clothes through the transmitter waist buckle 8 at the rear end for flexible use.
[0027] The receiver unit 1 and the transmitter unit 2 are both provided with a channel display screen 9, a power indicator light 10 and an antenna 11 extending upward. The two have the same features in the surface structure, and both can be charged through the bottom charging position to maintain the power during internal use. At the same time, the power indicator light 10 on the surface can reflect the power status, and the two different colors of lights represent different power levels. The channel display screen 9 is used to display the adjusted channel, and the antenna 11 strengthens the surrounding signals.
[0028] An earphone jack 12 and an audio output jack 13 are provided on the top of the receiver unit 1. After the earphone is connected to the earphone jack 12 at one end of the receiver unit 1, the sound transmitted from one end of the transmitter unit 2 can be listened to. Similarly, other broadcasting devices can also be output through the audio output jack 13.
[0029] A microphone interface 14 is provided on the top of the transmitter unit 2. The microphone interface 14 is used to connect to an input device used for speaking. After the user speaks through the voice input device, the voice is transmitted to the transmitter unit 2 and converted into a transmission signal information.
[0030] Compared with the traditional technology, the microphone provided by the present technical solution consists of a receiver unit 1 and a transmitter unit 2. The rear end of the receiver unit 1 is directly hung on the waist through the receiver waist buckle 3. A detachable movable plate 4 and a camera fixing connector 7 are also added to the rear end of the receiver unit 1, which can be used to fix on the surface of the camera for use. The sound signal is maintained stable during shooting and the sound signal is avoided from being lost. The whole can meet the use in different environments and has good flexibility.
[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.
Claims
1. A wireless microphone, comprising a receiver unit and at least one transmitter unit wirelessly connected to the receiver unit, characterized in that: The rear end of the receiver unit is connected to a receiver waist buckle with an opening at the bottom and a detachable movable plate. The movable plate slides down from top to bottom close to the receiver unit to the inner side of the receiver waist buckle and is buckled and fixed. The surface of the movable plate is provided with a pressing groove which is buckled and fixed with the receiver waist buckle. The surface of the movable plate is also provided with a pressing part which is pushed upward to detach from the receiver waist buckle after being pressed. The middle part of the movable plate is also connected to a detachable camera fixing connector. The rear end of the transmitter unit is connected to a transmitter waist buckle with an opening at the bottom.
2. A wireless microphone according to claim 1, characterized in that: The receiver unit and the transmitter unit are both provided with a channel display screen, a power indicator light and an antenna extending upward.
3. A wireless microphone according to claim 1 or 2, characterized in that: An earphone interface and an audio output interface are arranged on the top of the receiver unit.
4. A wireless microphone according to claim 1 or 2, characterized in that: A microphone interface is provided on the top of the transmitter unit.
5. A wireless microphone according to claim 1, characterized in that: The pressing groove is in a U-shaped structure.
6. A wireless microphone according to claim 1, characterized in that: A protrusion is provided at the place where the movable plate is connected to the camera fixing connecting piece, and the pressing part is arranged at the end of the protrusion.