CN211656337U

CN211656337U - Portable microphone

Info

Publication number: CN211656337U
Application number: CN202020825052.3U
Authority: CN
Inventors: 邓文武
Original assignee: Aesonic Electronics Co ltd
Current assignee: Guangdong Shengqiang Technology Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2020-10-09
Anticipated expiration: 2030-05-18

Abstract

The application relates to the technical field of microphones, in particular to a portable microphone which comprises a detachable handle and a head cover connected to the detachable handle; the detachable handle comprises a first handle connected with the head cover and a second handle connected with the first handle, and one end of the first handle, which is far away from the head cover, and one end of the second handle, which is connected with the first handle, are respectively screwed to opposite threads; the handle assembly further comprises a connecting cylinder capable of being simultaneously screwed on the threads of the first handle and the second handle. The method and the device have the advantage of facilitating the karaoke of the user at any time and any place.

Description

Portable microphone

Technical Field

The present application relates to the field of microphone technology, and more particularly, it relates to a portable microphone.

Background

The Microphone is an energy conversion device for converting a sound signal into an electrical signal, is transliterated from the english word "Microphone", and is also called a Microphone. The working principle is that the sound vibration is transmitted to the diaphragm of the microphone to push the magnet inside to form a variable current, and the variable current is transmitted to the following sound processing circuit for amplification processing. The microphone with better quality on the market can truly reproduce human voice, but is not easy to generate self-excited squeal with sound equipment under the environment with large volume to damage a high pitch loudspeaker in a sound box, however, the existing microphone is longer, is inconvenient to store and is not beneficial to carry about.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned deficiencies of the prior art, the present application is directed to a portable microphone having advantages of facilitating karaoke by a user at any time and any place.

The technical purpose of the application is realized by the following technical scheme: a portable microphone comprises a detachable handle and a head cover connected to the detachable handle;

the detachable handle comprises a first handle connected with the head cover and a second handle connected with the first handle, and one end of the first handle, which is far away from the head cover, and one end of the second handle, which is connected with the first handle, are respectively screwed to opposite threads; the handle assembly further comprises a connecting cylinder capable of being simultaneously screwed on the threads of the first handle and the second handle.

Preferably, the outer wall of the connecting cylinder is provided with an annular rotating handle.

Preferably, the outer wall of the second handle is coated with a color-changing coating for receiving light irradiation and changing the color of the second handle.

Preferably, the outer wall of the first handle is coated with a silica gel layer.

Preferably, the first handle and the second handle are both hollow cylinder structures, a sound amplifying device is installed in the first handle and comprises a control circuit board, a high pitch loudspeaker and a low pitch loudspeaker are installed on the control circuit board, the first handle is provided with a plurality of sound playing holes, a sound pickup is installed in the hood and electrically connected with the control circuit board, the control circuit board is provided with a Bluetooth module, a signal amplification circuit and a TF card reading module, a lithium battery is installed in the second handle and connected with the control circuit board through a line, and the bottom end face of the second handle is provided with a Type-C charging interface.

To sum up, the beneficial effect that this application has: the first handle and the second handle are provided with threads with opposite rotation directions, when the microphone is needed, a user can simultaneously connect the connecting cylinder with the first handle and the second handle in a threaded manner, and only one direction is needed to rotate, the connecting cylinder can be simultaneously installed on the first handle and the second handle, so that the assembly of the detachable handles is realized;

when the microphone needs to be carried, the connecting cylinder is screwed off, so that the first handle and the second handle are separated, the detachable handle can be folded by a user conveniently, the storage space in the length direction of the microphone is greatly saved, and the microphone is convenient to store and carry by the user;

the microphone is convenient for a user to carry, and can carry out karaoke anytime and anywhere.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

fig. 2 is a connection relationship diagram according to an embodiment of the present application.

Reference numerals: 1. a head cover; 11. a sound pickup; 2. a detachable handle; 21. a first handle; 211. a sound playing hole; 22. a second handle; 3. a connecting cylinder; 31. rotating the handle; 4. a control circuit board; 41. a high pitch loudspeaker; 42. a woofer; 43. a Bluetooth module; 44. a signal amplification circuit; 45. a TF card reading module; 5. a lithium battery; 6. Type-C charging interface.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

A portable microphone, see fig. 1 and 2, comprises a detachable handle and a head cover 1 connected to the detachable handle 2;

the detachable handle 2 comprises a first handle 21 connected with the head cover 1 and a second handle 22 connected with the first handle 21, and one end of the first handle 21 far away from the head cover 1 and one end of the second handle 22 connected with the first handle 21 are respectively screwed to opposite threads; and a connecting cylinder 3 capable of being screwed onto the threads of both the first handle 21 and the second handle 22.

The first handle 21 and the second handle 22 are provided with threads with opposite turning directions, when the microphone is needed, a user connects the connecting cylinder 3 with the first handle 21 and the second handle 22 through threads at the same time, and only needs to rotate one direction, the connecting cylinder 3 can be simultaneously installed on the first handle 21 and the second handle 22, so that the assembly of the detachable handle 2 is realized;

when the microphone needs to be carried, the connecting cylinder 3 is screwed off, so that the first handle 21 and the second handle 22 are separated, the detachable handle 2 can be conveniently folded by a user, the storage space in the length direction of the microphone is greatly saved, and the microphone is convenient to store and carry by the user;

Specifically, the outer wall of the connecting cylinder 3 is provided with an annular rotating handle 31. The rotation handle 31 is provided to facilitate the user to apply a force to rotate the connecting cylinder 3.

Specifically, the outer wall of the second handle 22 is coated with a color-changing coating (not shown) for receiving light and changing its color. The setting of the color-changing coating can ensure that the microphone can emit light of different colors when the microphone is irradiated by light, thereby improving the glittering effect of a user on the stage.

Specifically, the outer wall of the first handle 21 is covered with a silicone layer (not shown in the figure). The silica gel layer has viscosity and is harmless to human skin, and a user holds the microphone and is not easy to fall off the hand.

Specifically, first handle 21 with second handle 22 is the hollow cylinder structure, install public address set in the first handle 21, public address set includes control circuit board 4, control circuit board 4 installs high pitch loudspeaker 41 and woofer 42, first handle 21 is equipped with a plurality of sound holes 211, install adapter 11 in the hood 1, adapter 11 with control circuit board 4 electricity is connected, control circuit board 4 is equipped with bluetooth module 43, signal amplification circuit 44 and TF card reading module 45, install lithium cell 5 in the second handle 22, lithium cell 5 and control circuit board 4 pass through line connection, the bottom terminal surface of second handle 22 is equipped with Type-C interface 6 that charges.

The voice is transmitted to the loudspeaker through the sound pick-up 11 and the signal amplifying circuit 44 to be played, meanwhile, the loudspeaker plays music files through a mobile phone or a tablet connected with the Bluetooth, or plays music files stored in a TF card in advance, a user can realize simple karaoke only by holding the microphone, compared with the traditional karaoke device, the karaoke device needs the microphone to be connected with a power amplifier and a sound box, a jukebox is connected with a computer, a display and the like to realize karaoke, the karaoke device is limited by using regions, and the karaoke device can be carried out only in a home theater or a KTV room provided with the devices, and is troublesome. The microphone designed by the technical scheme can realize karaoke anytime and anywhere, is very convenient to carry, and is suitable for popularization and use.

The above-mentioned embodiments are merely illustrative and not restrictive, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but only protected by the patent laws within the scope of the claims of the present application.

Claims

1. A portable microphone is characterized in that: comprises a detachable handle and a hood connected with the detachable handle;

2. The portable microphone of claim 1, wherein: the outer wall of the connecting cylinder is provided with an annular rotating handle.

3. A portable microphone according to claim 2, wherein: the outer wall of the second handle is coated with a color-changing coating and is used for receiving light irradiation and changing the color of the second handle.

4. A portable microphone according to claim 3, wherein: the outer wall of the first handle is coated with a silica gel layer.

5. The portable microphone of claim 4, wherein: the first handle with the second handle is the hollow cylinder structure, install public address set in the first handle, public address set includes control circuit board, control circuit board installs high pitch loudspeaker and woofer, the first handle is equipped with a plurality of broadcast holes, install the adapter in the hood, the adapter with the control circuit board electricity is connected, control circuit board is equipped with bluetooth module, signal amplification circuit and TF card and reads the card module, install the lithium cell in the second handle, lithium cell and control circuit board pass through line connection, the bottom terminal surface of second handle is equipped with Type-C interface that charges.