TWM564875U - Multi-function wireless karaoke microphone - Google Patents

Abstract

The utility model relates to a multifunctional wireless karaoke microphone, which comprises a T-connected audio and a wireless microphone, the two of which are detachably connected, the sound comprises a speaker tube, and one end of the speaker is provided with a speaker net cover, and the speaker tube is provided. The utility model has a speaker, a battery, a main printed circuit board and an audio printed circuit board. The battery is electrically connected to the main printed circuit board and the audio printed circuit board. The other end of the speaker tube is provided with a fixing frame, and a fixing cover is fixed on the fixing frame. The silicone cover is provided with a switch button, a volume button and a reverb mix button. The speaker tube is provided with a USB port, a wired microphone and a mute button; the wireless microphone is connected to the sound through a very high (VHF) band. The sound is connected to the user's mobile phone through the Bluetooth to realize the connection to the mobile device through the wireless Bluetooth, so that the music can be played through the speaker, and the volume of the sound can be independently adjusted, and the wired microphone can be externally connected, and two simultaneous microphones can be realized. The effect of human chorus.

Description

Multi-function wireless karaoke microphone

The present invention relates to the field of microphone technology, and particularly relates to a multifunctional wireless karaoke microphone.

Press, the record player, commonly known as the karaoke jukebox, is a way of leisure and entertainment, and a way for people to reduce their stress by singing. Traditional jukeboxes are usually used indoors for homes or karaoke rooms, including traditional phonographs including microphones, power amplifiers and speakers. however. With the popularity and evolution of people in morning exercises, street performances or mass bands, people are increasingly expecting the record player to be portable and easy to use. However, the current record player includes but is not limited to the following defects: 1. The system is complicated and requires wiring; 2. It requires multiple independent devices; 3. It is inconvenient to carry and requires external power supply.

To this end, the Chinese Utility Model Patent No. CN206596163U is disclosed, which discloses a K-song microphone including a bottom-up handle (7), a handle box and a head (12), and the handle box has a built-in microphone input inside. a speaker connected to the output path and a control circuit board electrically connected to the speaker and the sound head. The control circuit board is also electrically connected to the speaker switch on the surface of the microphone body for turning on/off the speaker and automatically switching the corresponding internal/external output path of the microphone input. (4) Further, a 3.5-inch audio jack, a Bluetooth unit, and an FM transmitting unit are further provided. This kind of karaoke microphone, set with portable karaoke, wireless microphone, mobile phone microphone and car microphone The wind is one, especially to meet the needs of people who are free to use K songs.

However, the above-mentioned microphone and speaker are directly integrated and cannot be disassembled, so that the user can only perform solo, but can not perform chorus, thus increasing the inconvenience in use, therefore, how to solve and avoid the above-mentioned missing It is urgent for the industry to solve the problem.

In view of the above problems, the present invention provides a multifunctional wireless karaoke microphone, which can integrate the audio and the microphone into a portable device that is portable, and realizes connection to the mobile device through the wireless Bluetooth, so that the mobile phone transmits through the speaker. Play music accompaniment, and the volume of the speaker can be adjusted independently, and can be connected to a wired microphone, which can achieve the effect of simultaneous chorus.

For the above purposes, the multi-function wireless karaoke microphone of the present invention comprises an audio and a wireless microphone, and the audio is connected to the wireless microphone T-type and can be detachably connected. The sound comprises a speaker tube, and one end is provided with a speaker. The speaker net cover has a speaker, a battery, a main printed circuit board and an audio printed circuit board, and the battery is electrically connected to the main printed circuit board and the audio printed circuit board, and the other end of the speaker tube is provided with a fixing frame. A fixing cover is fixed on the fixing frame, and a switch button, a volume button and a reverberation button are arranged on the cover, the speaker tube is provided with a USB port, a wired microphone and a mute button; the wireless microphone passes through the high The (VHF) band is connected to the audio, and the audio is connected to the user's mobile phone via Bluetooth.

The function of this creation is to provide a multi-functional wireless karaoke microphone, which is connected with the wireless microphone T-type by a stereo, and can be detachably connected, and the wireless microphone is connected to the sound through a very high (VHF) frequency band, and the audio is connected to the user through the Bluetooth. Mobile phone to achieve through The line blue buds are connected to the mobile device, so that the music accompaniment can be played through the speaker, and the volume of the speaker can be independently adjusted, and the wired microphone can be externally connected, thereby achieving the effect of simultaneous chorus.

10‧‧‧Audio

11‧‧‧Connecting column

12‧‧‧Spirulina

13‧‧‧third screw

14‧‧‧Speaker

141‧‧‧ horn

142‧‧‧Battery

143‧‧‧Main printed circuit board

1431‧‧‧Blue chip

1432‧‧‧Wireless microphone chip

144‧‧‧Audio printed circuit board

145‧‧‧ fixed frame

146‧‧‧First screw mounting position

146a‧‧‧Second screw mounting position

147‧‧‧First screw hole

148‧‧‧Second screw hole

149‧‧‧Connecting column hole

15‧‧‧Speaker cover

150‧‧‧third screw mounting position

16‧‧‧矽胶盖

17‧‧‧USB埠

18‧‧‧Wired microphone埠

19‧‧‧Mute button

20‧‧‧Wireless microphone

21‧‧‧Spirulina maternal

22‧‧‧USB charging埠

24‧‧‧Aluminum rod

241‧‧‧Printed circuit board fixtures

242‧‧‧Microphone battery

243‧‧‧Microphone printed circuit board

244‧‧‧Key fixtures

245‧‧‧Power button

246‧‧‧Microphone volume button

247‧‧‧Microphone head installation

248‧‧‧Microphone head fixings

249‧‧‧Microphone head

250‧‧‧Microphone head cotton

251‧‧‧Microphone cover

252‧‧‧net cover

253‧‧‧Plug

254‧‧‧ Sockets

1

FIG. 1 is a schematic structural view of a multi-function wireless karaoke microphone according to a first embodiment of the present invention.

FIG. 2 is a schematic structural view of another perspective of the multi-function wireless karaoke microphone of the first embodiment of the present invention.

FIG. 3 is a schematic structural view of another perspective of the multi-function wireless karaoke microphone of the first embodiment of the present invention, 4 is a schematic exploded view of the wireless microphone of the first embodiment of the present invention.

Fig. 5 is a schematic exploded view showing the acoustic system of the first embodiment of the present invention.

Certain terms are used throughout the description and following claims to refer to particular elements. Those of ordinary skill in the art should understand that a hardware manufacturer may refer to the same component by a different noun. The scope of this specification and the subsequent patent application do not use the difference of the names as the means for distinguishing the elements, but the difference in function of the elements as the criterion for distinguishing. The term "including" as used throughout the specification and subsequent claims is an open term and should be interpreted as "including but not limited to".

It should be noted that all the directional indications in the present creative embodiment, for example, Lower, left, right, front, rear, etc., only used to explain the positional relationship between components in a particular state (as shown in the drawing), motion, etc., if the specific state changes, the directional indication It also changes accordingly. In the present embodiment, for the convenience of description, the orientation of the paper toward the reader is forward, the relative orientation is the rear, the orientation toward the left side of the paper is the left, and the orientation toward the right side of the paper is the right.

It should also be noted that in the present writing, when an element is referred to as being attached to or disposed on another element, the element can be directly on the other element or the center element. When an element is referred to as being connected to another element, the element can be directly connected to the other element or a central element can be present at the same time.

In addition, in the present writing, the descriptions of "first", "second", etc. are used for convenience of description, and are not to be construed as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" and "second" may include at least one of the features, either explicitly or implicitly. In addition, the technical solutions between each embodiment may be combined with each other, but must be based on those skilled in the art. When there is a contradiction in the combination of technology or cannot be realized, it should be considered that the combination of such technical solutions does not exist and is not within the scope of protection of this creation.

In order to give your review board members a better understanding and understanding of the structural features and the efficacies achieved, please refer to the preferred examples and detailed explanations as follows: please refer to Figures 1 to 3. It is a schematic diagram of the structure of the multi-function wireless karaoke microphone of the first embodiment of the present invention and a structural diagram of different viewing angles. As shown, the multi-function wireless karaoke microphone of the present invention comprises an audio 10 and a wireless microphone 20. Audio 10 and none The line microphone 20 is T-connected and detachably connected, that is, the appearance of the stereo 10 when connected to the wireless microphone 20 is T-shaped, and the detachable connection between the stereo 10 and the wireless microphone 20 can be a snap method or Spiral mosquito connection (this is the detachable connection method of this embodiment). The above is an example of the connection structure of the present creation, but is not limited to the above-mentioned connection manner. Any change and modification of the detachable connection structure in the field should be performed without departing from the basic concept of the creation. It is considered to be within the scope of protection of this creation.

The wireless microphone 20 connects the sound 10 through the frequency band of the very high frequency (VHF), and the sound is connected to the mobile phone user through the Bluetooth to realize the effect of the wireless K song.

Please refer to FIG. 4 and FIG. 5 together, which is a schematic exploded view of the wireless microphone 20 and the acoustic 10 according to the first embodiment of the present invention. As shown in FIG. 5, the housing 10 of the stereo 10 is provided with a connecting post 11 , and the connecting post 11 is provided with an external mosquito 12 , and one end of the outer casing of the wireless microphone 20 is provided with a mosquito female seat 21 , and the female mosquito seat 21 is provided. In correspondence with the connecting column 11, the inner wall of the mosquito female seat 21 is provided with a screwed mosquito (not shown) corresponding to the outer screw. When the audio 10 and the wireless microphone 20 are connected, the connecting post 11 is housed in the mosquito-carrying mat 21, and the outer screw 12 and the inner mosquito cooperate to realize the connection of the acoustic 10 and the wireless microphone 20.

The stereo 10 includes a speaker barrel 14. One end of the speaker tube 14 is provided with a speaker net cover 15, and a speaker 141, a battery 142, a main printed circuit board 143 and an audio printed circuit board 144 are disposed in the speaker tube 14. The battery 142 is electrically connected to the main printed circuit board 143 and the audio printed circuit board 144. The other end of the speaker tube 14 is provided with a fixing frame 145. The fixing frame 145 is fixed with a rubber cover 16 . The rubber cover 16 is provided with a switch button, a volume button 161 and a reverberation button 162. The speaker tube 14 is provided with a cover. USB port 17, a wired microphone 埠 18 and a mute button 19. The USB unit 17 is a charging port, and an external power source charges the battery 14 via the USB port 17. Wired microphone The pneumatic pick-up 18 uses an external wired microphone to achieve the purpose of singing or chorusing with two microphones. The mute button 19 is used to cancel the sound of the microphone.

The main printed circuit board 143 is provided with a Bluetooth chip 1431. The creation is connected to the mobile phone user terminal through the Bluetooth chip, so that the mobile phone user can drive the audio 10 to play the music accompaniment. The main printed circuit board 143 is further provided with a wireless microphone chip 1432 having a very high frequency (VHF) frequency band for connecting the sound 10 and the wireless microphone 20 through the extremely high frequency (VHF) frequency band, and separately adjusting the volume.

A first screw mounting position 146 and a second screw mounting position 146a are also provided on the inner wall of the speaker barrel 14. A first screw hole 147 and a second screw hole 148 are disposed on the horn 141 and the main printed circuit board 143, and the plurality of screws pass through the first screw mounting position 146 and the second screw mounting position 146a and the first screw hole 147 and the second The horn 141 and the main printed circuit board 143 are mounted in the speaker barrel 14 by screw holes 148.

A connecting post hole 149 is defined in the speaker tube 14. A third screw mounting position 150 is defined in the hole wall of the connecting post hole 149. A third screw hole 13 is defined in the connecting post 11, and a screw is inserted into the third screw hole 13 The position 150 is mounted with the third screw to secure both.

As shown in FIG. 4, the wireless microphone 20 includes an aluminum rod 24. A printed circuit board fixing member 241 is disposed in the aluminum rod 24, and a microphone battery 242 and a microphone printed circuit board 243 are disposed on both sides of the printed circuit board fixing member 241. The microphone battery 242 is electrically connected to the microphone printed circuit 243, and the microphone printed circuit is electrically connected. The board 243 is provided with a button fixing member 244; the aluminum rod 24 is further provided with a power button 245 and a microphone volume button 246. The power button 245 and the microphone volume button 246 are mounted on the button fixing member 244. The top of the printed circuit board fixing member 241 has a microphone head mounting portion 247. The microphone head mounting portion 247 is provided with a microphone head fixing member 248. The microphone head is fixed. The microphone 249 is provided with a microphone head 249. The microphone head fixing member 248 has a microphone head cotton 250. The microphone head cotton 250 is provided with a barrel-shaped microphone net cover 251. The free end of the microphone head cotton 250 is provided with a net cover. End cap 252. The net cover end cover 252 is provided with a plug post 253. The microphone head mounting portion 247 is provided with a plug hole 254. The plug hole 254 is matched with the plug post 253, and the net cover end cover 252 is fixedly mounted on the aluminum rod. 24 on.

The aluminum rod 24 is provided near the end of the speaker tube 14 with a mosquito mosquito holder 21, and a USB charging port 22 is arranged on the bottom surface of the screw mosquito mother seat 21. The external power source charges the microphone battery 242 through the USB charging port 22, and the mosquito mosquito holder is charged. 21 is fixed to the aluminum rod 24 by a screw.

This new type is a novelty, progressive and available for industrial use. It should meet the requirements of patent applications stipulated in China's Patent Law. It is undoubtedly a new type of patent application, and the Prayer Council will grant patents as soon as possible. prayer.

However, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and the variations, shapes, structures, and spirits described in the scope of the present patent application are equivalent. Modifications are intended to be included in the scope of the present patent application.

Claims (10)

A multi-functional wireless karaoke microphone comprising an audio and a wireless microphone, the sound is connected to the wireless microphone T-type and detachably connected, the sound comprises: a speaker tube, and one end of the speaker is provided with a speaker net cover, The speaker tube is provided with a speaker, a battery, a main printed circuit board and an audio printed circuit board. The battery is electrically connected to the main printed circuit board and the audio printed circuit board, and the other end of the speaker tube is provided with a fixing frame. A fixing cover is fixed on the fixing frame, and the rubber cover is provided with a switch button, a volume button and a reverberation button. The speaker tube is provided with a USB port, a wired microphone and a mute button; the wireless microphone The sound is connected through the very high (VHF) band, which is connected to the user's mobile phone via Bluetooth. The multi-function wireless karaoke microphone according to claim 1, wherein the wireless microphone comprises an aluminum rod, and the aluminum rod is provided with a printed circuit board fixing member, and a microphone is arranged on both sides of the printed circuit board fixing member. a battery and a microphone printed circuit board, the microphone battery is electrically connected to the microphone printing circuit, the microphone printed circuit board is provided with a button fixing member; the aluminum rod is further provided with a power button and a microphone volume button, the power button The microphone volume button is mounted on the button fixing member, and the top of the printed circuit board fixing member has a microphone head mounting portion, and the microphone head mounting portion is provided with a microphone head fixing member, and the microphone head fixing member is provided with a microphone head. The microphone head fixing member has a microphone cotton, and the microphone has a barrel-shaped microphone net cover outside the cotton, and the net end of the microphone is provided with a net cover. The multi-function wireless karaoke microphone according to claim 2, wherein the audio and the wireless microphone are detachably connected by a snap connection or a screw connection. For example, the multifunctional wireless karaoke microphone described in claim 3, wherein the sound is not included The connecting shell is provided with a connecting column, and the connecting post is provided with an outer screw mosquito. The outer end of the outer casing of the wireless microphone is provided with a screwing mosquito female seat, the female mosquito female seat and the connecting column are matched with each other, and the inner wall of the screw mosquito female seat is arranged There is a snail, which matches the snail. The multi-function wireless karaoke microphone according to any one of claims 1-4, wherein the main printed circuit board is provided with a blue chip, and a mobile phone is connected through the Bluetooth chip to play music. The multi-function wireless karaoke microphone according to any one of claims 1-4, wherein the main printed circuit board is provided with a polar band wireless microphone chip, which realizes the wireless microphone and the audio connection, and can Adjust the volume separately. The multi-function wireless karaoke microphone according to any one of claims 1-4, wherein the inner wall of the speaker tube is provided with a first screw mounting position and a second screw mounting position, the horn and the horn The main printed circuit board has a first screw hole and a second screw hole, and the plurality of screws fix the first screw hole and the second screw hole to the first screw mounting position and the second screw mounting position, and fix the The horn and the main printed circuit board are inside the speaker tube. The multi-function wireless karaoke microphone according to any one of claims 1-4, wherein the speaker tube has a connecting post hole, and a third screw mounting position is arranged in the hole wall of the connecting post hole. A third screw hole is disposed on the connecting post, and a screw is inserted into the third screw hole and the third screw mounting position to fix the two. The multi-function wireless karaoke microphone according to any one of claims 1-4, wherein the net cover end cover is provided with a plug post, and the microphone head mounting portion is provided with a plug hole, the plug The through hole cooperates with the plug post, and the mesh cover is fixedly mounted on the aluminum rod. The multifunctional wireless karaoke microphone according to claim 4, wherein the aluminum rod is disposed near one end of the speaker tube, and the mosquito mosquito holder is provided with a USB charging port on the bottom surface thereof. The power source charges the microphone battery through the USB charging port, and the screw mosquito female pass The aluminum rod is fixedly mounted by a screw.