A wireless handheld microphone

Abstract

The utility model discloses a wireless handheld microphone, which includes a base, a first connector is arranged above the base, a sliding cavity is arranged in the first connector, a mounting block is arranged at the inner bottom of the sliding cavity, a mounting cavity is opened in the mounting block, an electromagnet is installed in the mounting cavity, a microphone is arranged above the mounting block, and a protective mechanism for the microphone is arranged in the sliding cavity. After the utility model is energized by the electromagnet, a large repulsive force will be exerted on the magnetic block. After the repulsive force is exerted, the magnetic block will drive the slider to move upward, thereby allowing the microphone to move upward and be directly exposed to the outside world. After the subsequent use is completed, the control button is touched again, the electromagnet is powered off, and the microphone is stored in the sliding cavity. Compared with the prior art, the microphone is moved out for use when it is needed, and is stored again in the sliding cavity when it is not needed, which plays a protective role and prevents the microphone from being easily damaged when not in use.

Description

Technical Field

[0001] The present application relates to the technical field of microphones, and in particular to a wireless handheld microphone. Background Art

[0002] Microphone, also called microphone, also called micro-phone, is an energy conversion device that converts sound signals into electrical signals. It is classified into dynamic type, capacitor type, electret and the recently emerging silicon micro-microphone. In addition, there are liquid microphones and laser microphones. Most microphones are electret capacitor microphones.

[0003] With respect to the above-mentioned related technologies, the inventor believes that it is often inconvenient to store the existing wireless microphones when not in use, which makes the microphones easily damaged when not in use;

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that the existing wireless microphones are often inconvenient to store when not in use, so that the microphones are easily damaged when not in use, the present application provides a wireless handheld microphone.

[0006] The present application provides a wireless handheld microphone adopting the following technical solution:

[0007] A wireless handheld microphone comprises a base, wherein a first connector is arranged above the base, a sliding cavity is arranged in the first connector, a mounting block is arranged at the inner bottom of the sliding cavity, a mounting cavity is opened in the mounting block, an electromagnet is installed in the mounting cavity, a microphone is arranged above the mounting block, and a protective mechanism for the microphone is arranged in the sliding cavity.

[0008] Preferably, the protection mechanism comprises a connecting spring fixedly connected to the upper end of the mounting block, the upper end of the connecting spring is fixedly connected to a sliding block, a cavity is defined in the sliding block, and a magnetic block is disposed in the cavity.

[0009] Preferably, the electromagnet repels the adjacent surface of the magnetic block anisotropically after being energized, and the sliding block is slidably connected to the inner wall of the sliding cavity.

[0010] Preferably, a buffer layer is provided at the upper end of the slider, and the buffer layer is made of a silicone buffer material, and the upper part of the buffer layer is fixedly connected to the lower end of the microphone.

[0011] Preferably, a second connector is fixedly connected to the upper end of the base, the upper end of the second connector is fixedly connected to the lower end of the first connector, a control panel is provided on the outer wall of the first connector, two control buttons are provided on the control panel, and both control buttons are connected to the electromagnet signal.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. After the electromagnet is energized, it will give the magnetic block a large repulsive force. Under the repulsive force, the magnetic block will drive the slider to move upward, thereby allowing the microphone to move upward and be directly exposed to the outside world. After subsequent use, touch the control button again, the electromagnet is powered off, and the microphone is retracted into the slide cavity. Compared with the prior art, the microphone is moved out for use when needed, and is retracted into the slide cavity when not needed, which plays a protective role and prevents the microphone from being easily damaged when not in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;

[0015] Figure 2 It is a schematic diagram of the internal structure of an embodiment of the application;

[0016] Figure 3 It is a schematic diagram of the storage component structure of an embodiment of the application.

[0017] Explanation of the accompanying drawings: 1. first connector; 2. base; 3. control panel; 4. mounting block; 5. connecting spring; 6. slider; 7. buffer layer; 8. microphone; 9. electromagnet; 10. magnetic block; 11. second connector; 12. control button; 13. slide cavity. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-3 This application is described in further detail.

[0019] The present application embodiment discloses a wireless handheld microphone. Figure 1-3 A wireless handheld microphone comprises a base 2, a first connector 1 is arranged above the base 2, a sliding cavity 13 is arranged in the first connector 1, a mounting block 4 is arranged at the inner bottom of the sliding cavity 13, a mounting cavity is opened in the mounting block 4, an electromagnet 9 is installed in the mounting cavity, a microphone 8 is arranged above the mounting block 4, and a protective mechanism for the microphone 8 is arranged in the sliding cavity 13.

[0020] Reference Figure 2-3The protection mechanism includes a connecting spring 5 fixedly connected to the upper end of the mounting block 4, and a slider 6 is fixedly connected to the upper end of the connecting spring 5. A cavity is opened in the slider 6, and a magnetic block 10 is arranged in the cavity. When the electromagnet 9 is energized, the adjacent surfaces of the magnetic block 10 repel each other anisotropically. The slider 6 is slidably connected to the inner wall of the sliding cavity 13. A buffer layer 7 is arranged on the upper end of the slider 6. The buffer layer 7 is made of silicone buffer material, and the upper part of the buffer layer 7 is fixedly connected to the lower end of the microphone 8.

[0021] When the electromagnet 9 is energized, it will give a large repulsive force to the magnetic block 10. After being acted upon by the repulsive force, the magnetic block 10 will drive the slider 6 to move upward, thereby allowing the microphone 8 to move upward and be directly exposed to the outside world. After subsequent use, the control button 12 is touched again, the electromagnet 9 is powered off, and the microphone 8 is retracted into the slide cavity 13. Compared with the prior art, the microphone 8 is moved out for use when needed, and is retracted into the slide cavity 13 when not needed, thereby playing a protective role.

[0022] Reference Figure 1 The upper end of the base 2 is fixedly connected to a second connector 11, the upper end of the second connector 11 is fixedly connected to the lower end of the first connector 1, a control panel 3 is provided on the outer wall of the first connector 1, and two control buttons 12 are provided on the control panel 3, and both control buttons 12 are connected to the electromagnet 9 signal.

[0023] The implementation principle of a wireless handheld microphone in an embodiment of the present application is as follows: when in use, first touch the control button 12 to energize the electromagnet 9. After the electromagnet 9 is energized, it will give a large repulsive force to the magnetic block 10. After being acted upon by the repulsive force, the magnetic block 10 will drive the slider 6 to move upward, thereby allowing the microphone 8 to move upward and be directly exposed to the outside world. After subsequent use, touch the control button 12 again, the electromagnet 9 is powered off, and the microphone 8 is retracted into the slide cavity 13. Compared with the prior art, the microphone 8 is removed for use when needed, and is retracted into the slide cavity 13 when not needed, thereby playing a protective role and preventing the microphone from being easily damaged when not in use.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0025] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0027] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A wireless handheld microphone, comprising a base (2), characterized in that: A first connector (1) is arranged above the base (2), a sliding cavity (13) is arranged inside the first connector (1), a mounting block (4) is arranged at the inner bottom of the sliding cavity (13), a mounting cavity is opened inside the mounting block (4), an electromagnet (9) is installed in the mounting cavity, a microphone (8) is arranged above the mounting block (4), and a protective mechanism for the microphone (8) is arranged in the sliding cavity (13).

2. A wireless handheld microphone according to claim 1, characterized in that: The protective mechanism comprises a connecting spring (5) fixedly connected to the upper end of the mounting block (4), the upper end of the connecting spring (5) being fixedly connected to a sliding block (6), a cavity being provided in the sliding block (6), and a magnetic block (10) being provided in the cavity.

3. A wireless handheld microphone according to claim 2, characterized in that: When the electromagnet (9) is energized, the adjacent surfaces of the magnetic block (10) repel each other anisotropically, and the sliding block (6) is slidably connected to the inner wall of the sliding cavity (13).

4. A wireless handheld microphone according to claim 3, characterized in that: A buffer layer (7) is provided at the upper end of the slider (6), and the buffer layer (7) is made of a silicone buffer material. The upper part of the buffer layer (7) is fixedly connected to the lower end of the microphone (8).

5. A wireless handheld microphone according to claim 4, characterized in that: The upper end of the base (2) is fixedly connected to a second connector (11), the upper end of the second connector (11) is fixedly connected to the lower end of the first connector (1), a control panel (3) is provided on the outer wall of the first connector (1), the control panel (3) is provided with two control buttons (12), and both of the two control buttons (12) are connected to the electromagnet (9) signal.

Images