KR101513874B1 - Wire and wireless mike - Google Patents

Abstract

A wire and wireless mike includes a wire mike and a wireless mike. The wire mike is connected to a lecture table and a cable or a computer and receives a sound. The wireless mike is attached to or detached from the wire mike. In case of detachment, the wireless mike receives the sound without the connection to the cable. In case of attachment, the wireless mike receives the sound with the wire mike at the same time.

Description

WIRE AND WIRELESS MIKE

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a microphone, and more particularly, to a wired / wireless microphone capable of simultaneously using wired and wireless communication.

Recently, wired or wireless microphone technology has been developed, and it has been used in various event venues, churches, lecture rooms, universities and seminars because of its miniaturization and convenience for users to freely move their positions. In recent years, wireless transmission / reception technologies such as WiFi and Bluetooth, which are near-field wireless communication functions, have become popular, and various types of microphones are emerging.

However, since the size of a microphone to be used with one hand can be used wirelessly for a long time due to the size of the battery, the quality of the sound due to the wire can be advantageous. However, due to the restriction that one hand can not be used, It is a disadvantage when it is necessary to communicate and explain the expression to the whole body.

On the other hand, a wired microphone has a disadvantage in that it can not be used in a simple meeting room, a lecture room desk, etc., because it can not escape from a place where a microphone is installed although it has high quality sound quality and convenience that does not require the use of a hand. In addition, there are inconveniences to prepare a wireless microphone separately if you stand up and talk to the people using the beam project and computer.

Therefore, it is necessary to develop microphones with high quality sound quality of wired microphones and convenience of wireless microphones in various places such as lecture rooms, conference rooms, and concert halls.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made in view of the above problems, and it is an object of the present invention to provide a wired / wireless microphone capable of detachably attaching or attaching a wireless microphone to a wired microphone, thereby maximizing high quality sound quality and convenience.

The wired / wireless microphone according to one embodiment of the present invention includes a wired microphone and a wireless microphone. The wired microphone is connected to a steel band, a cable or a computer to receive sound, and the wireless microphone can be detached or attached to the wired microphone. When the wired microphone is detached, the wired microphone is capable of receiving sound wirelessly without connecting a cable. Receives sound at the same time as the microphone.

In one embodiment, the wired microphone includes a frame, a first microphone, a support, and a charging socket, the frame having one end protruding upward to be freely adjustable in direction, and a first microphone formed at the other end of the frame, And the support frame is formed by being attached to the frame at the lower end of the first microphone and being concaved downwardly, and the charge socket can be attached on the frame at the lower end of the support frame.

In one embodiment, the charging socket comprises a wireless communication module and a first LED lamp, wherein the wireless communication module includes any one of Wi-Fi, Bluetooth, 3G, 4G and 5G, The wireless microphone is connected to the wireless microphone through a terminal to charge the wireless microphone and receives a sound signal of the wireless microphone, It is possible to communicate with a third party online.

In one embodiment, the wireless microphone includes a switch unit, a fixed unit, an input unit, an earphone, and a terminal unit, wherein the switch unit is formed in parallel on one side and is pressed or rotated to perform respective set functions, And the earphone is protruded to be freely adjustable in direction and is fixed over a specific body part or clothing, the input part is protruded to a lower end of the other end so as to be freely adjustable in direction and receive sound, and the earphone is formed at one end of the one surface adjacent to the ear, And the terminal portion is formed at the other end of one surface adjacent to the ear and can be inserted into the charging socket.

In one embodiment, the input unit includes a connection unit and a second microphone, one end of which is connected to the wireless microphone and is adjustable in direction, and the second microphone is formed at the other end of the connection unit, have.

In one embodiment, the switch unit includes a first switch, a second switch, and a third switch. The first switch is pressed down to be fixed, the sound receiving function of the second microphone is stopped, The sound receiving function of the second microphone is started. When the second switch is turned to one end or the other end, the volume of the earphone is lowered or raised. When the first switch is turned on, And the third switch is pressed down to be fixed, the sound receiving function of the wired microphone is stopped, and when the third switch is pressed again, the sound receiving function of the wired microphone can be started.

In one embodiment, the functions of the first through third switches may be switched by a user through a computer.

In one embodiment, the wireless microphone includes a second LED lamp and an input terminal, and the second LED lamp is formed outside the other end of the wireless microphone to emit green light when the charged amount of the battery is 80% or more, The input terminal may be formed on the outer peripheral surface of the earphone lower end to insert the earphone plug, and the input terminal may be any one of USB 2.0, USB 3.0, and miniUSB.

In one embodiment, the securing clip may be secured to the connection at one end and secured to the garment at the other end.

According to the present invention, a wired / wireless microphone can combine the advantages of a conventional wired microphone with the advantages of a wireless microphone to suit the environment such as meetings or lectures to be attended by the user. It is possible to receive high-quality voice.

The wireless microphone according to the present invention can be easily attached to a user's body or clothes by using a fixed portion or a fixing clip when the user moves or moves. Therefore, unlike conventional heavy microphones, Because it can be used, it has to be moved frequently, and it can be used in various environments that require both hands.

In addition, it is possible to connect the wired / wireless microphones to a computer of a digital lecture unit or separately connect the wireless microphones to a computer so that the functions of the plurality of switches of the switch unit are set differently, There are advantages.

The user can easily charge the wireless microphone through a charging socket, and at the same time, the wireless microphone can be used as a wired microphone, thereby providing convenience to the user. Also, the wireless communication module can be connected to a third party that is connected to the wireless communication module such as Wi-Fi formed in the charging socket.

The wireless microphone can be attached to various parts of the user's clothes by using the fixing clip and can be attached to the user's ear through the fixing part to improve the convenience of the user, And easy to change settings.

1 is a perspective view illustrating a structure of a wired / wireless microphone according to an embodiment of the present invention.
Fig. 2 is an enlarged perspective view of part A indicated by a broken line of the wired / wireless microphone of Fig. 1; Fig.
FIG. 3 is a perspective view showing a structure in which the wireless microphone of FIG. 1 is detached from a wired microphone and mounted on the ear.
Fig. 4 is a perspective view showing a side surface of the wireless microphone of Fig. 3;

Hereinafter, a wired / wireless microphone according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments. It is to be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but on the contrary, is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. Like reference numerals are used for like elements in describing each drawing. The terms first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the term "comprises" or "comprising ", etc. is intended to specify that there is a stated feature, figure, step, operation, component, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

 Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view illustrating a structure of a wired / wireless microphone according to an embodiment of the present invention.

1, the wired / wireless microphone 100 mainly includes a wireless microphone 200 and a wired microphone 300. The wired microphone 300 includes a power unit 310, a frame 320, a first microphone 330, a support 340, a cable 350, a charging socket 360 and a first LED lamp 361.

The power supply unit 310 supplies power to the wired / wireless microphone 100 and serves as a pedestal so as not to be shaken. The power supply unit 310 is formed by projecting the frame 320 and the cable 350 from the power supply unit 310 connected to a computer of a digital steel band. The power unit 310 may be coupled to various steel bars and may be used in combination with a digital steel band including a computer interlocked with the function of the wireless microphone 200 described below.

One end of the frame 320 is connected to the power source unit 310 and the other end is connected to the first microphone 330 to provide power and voice signal transmission. The frame 320 can be deformed according to the body shape of the user, and is fixed without shaking after being deformed.

The first microphone 330 is formed at the other end of the frame 320 and receives a voice signal. The first microphone 330 includes a noise canceling function and can clearly input a user's voice even in a noisy environment.

The supporter 340 is a device formed so that the earphone of the wireless microphone 200 is spanned. The wireless microphone 200 is fixed without being shaken through the support member 340. And has a feature of preventing the earphone portion from being damaged.

The cable 350 supplies power to the charging socket 360 and transmits a voice signal of the wireless microphone 200.

The charging socket 360 is formed at the other end of the frame 320 and coupled with the wireless microphone 200 to double the wireless microphone 200 together with the support 340. One end of the charging socket 360 is coupled to the wireless microphone 200 and the other end is connected to the cable 350 to supply power to the wireless microphone 200 and to transmit the voice signal to the cable 350 .

On the other hand, the first LED lamp 361 is formed on the outside of the charging socket 360. It means a charging amount of 95% or more when representing green light, indicating completion of charging, and less than 30% Which means that it is necessary to charge the battery.

In addition, various types of small terminal portions can be used as the terminal portions to which the charging socket 360 and the wireless microphone 200 are connected, and USB 2.0 or 3.0 terminals can be typically used. Accordingly, when the charging socket 360 uses the USB terminal, the user can use the USB terminal of various devices in charging the wireless microphone 200, thereby maximizing convenience.

  The charging socket 360 has a wireless communication module such as Wi-Fi, 3G, 4G, 5G, and Bluetooth formed therein, connects an external third party through a wireless WiFi formed in the room and transmits voice to the wireless microphone 200 You can send and share the conversation.

The wired microphone 300 is equipped with a device for mounting the wireless microphone 200 through the support stand 340 and the charging socket 360. When the user moves or stands up to the wireless microphone 200, And the wireless microphone 200 can be used within a predetermined distance from the charging socket 360 by attaching the wireless microphone 200 to the body or the clothes.

When the wireless microphone 200 is coupled to the wired microphone 300, the wired microphone 300 and the wireless microphone 200 simultaneously receive the user's voice. At this time, when receiving the user's voice, the wireless microphone 200 and the wired microphone 300 receive and combine the respective voice signals, thereby exhibiting the effect of improving the sound quality of high quality.

When the wireless microphone 200 is detached, the wireless microphone 200 receives a user's voice through wireless communication, and the wired microphone 300 receives sound through the first microphone 330 do.

Therefore, when the user moves or moves on the way of speech or announcement, the user can easily detach the wireless microphone 200 and attach it to his or her ear or clothes to continue the announcement or remarks.

Fig. 2 is an enlarged perspective view of part A indicated by a broken line of the wired / wireless microphone of Fig. 1; Fig.

2, the wireless microphone 200 includes a switch unit 215, an input unit 220, and a fixing unit 230. The switch unit 215 includes a first switch 211, A second switch 212 and a third switch 213. The input unit 220 includes a connection unit 221 and a second microphone 222. [

The wireless microphone 200 may be detached and attached to the clothes with a fixing clip to be described later or may be attached to the ear through the fixing part 230. The outer part of the fixing part 230 may be soft and elastic And a metal wire is formed in the inner portion of the wireless microphone 200. When the wireless microphone 200 is bent according to the shape of the ear, the wireless microphone 200 maintains a curved shape to support the weight of the wireless microphone 200. [

The first switch 211 is formed on the left side of the wireless microphone 200. The first switch 211 is moved and fixed to the lower portion of the wireless microphone 200 and moves back to the upper portion when pressed again. When the first switch 211 is depressed and moved down and fixed, the function of receiving the sound of the wireless microphone 200 is stopped. On the other hand, the function of the wired microphone 300 is maintained.

Accordingly, the user can stop the function of receiving the sound of the wireless microphone 200 through the first switch 211, and when the user makes a conversation that does not need to be transmitted through the microphone, It is possible to block the sound receiving function without detaching.

The second switch 212 is formed between the first and third switches 211 and 213 to adjust the protrusions formed on the surface thereof. When the second switch 212 is turned toward one end or the other end while the first switch 211 is moved downward, the volume of the earphone formed in the wireless microphone 200 is lowered or increased. On the contrary, when the first switch 211 is moved upward and fixed and the second switch 212 is turned toward one end or the other end, the sound reception strength of the second microphone 222 decreases or increases do.

The third switch 213 is formed on a side surface of the second switch 212 and moves downward when pressed by a finger. When the finger is released, the third switch 213 is raised upward by a spring formed inside. When the third switch 213 is pressed, the driving of the wired microphone 300 is interrupted and only the wireless microphone 200 can be operated.

Meanwhile, after connecting the wireless microphone 200 to the computer, the user can set one of the first to third switches 211, 212, and 213 as various functions that the user desires and frequently uses. Therefore, it is possible to set the first to third switches 211, 212, and 213 to functions different from the original functions, and to use the wireless microphone 200 according to the usage of each user have.

For example, the user may set each of the first to third switches 211, 212, and 213 differently, and when the first to third switches 211, 212, and 213 are pressed, You can set it up to go to the next step of the presentation that appears, and you can darken the Beam project to focus your attention on the audience, so you can easily set up features for your meeting or lecture There are advantages to use.

The input unit 220 includes the connection unit 221 protruding to the lower end of the wireless microphone 200 and the second microphone 222 formed at one end of the connection unit 221.

The outer portion of the connection portion 221 is made of rubber or sponge which is soft and elastic, and a metal wire is formed inside. Although the connection portion 221 is bent well, the shape retaining force for maintaining the bending state is large due to the metal wire. Therefore, the shape of the connection portion 221 can be easily changed in order to move the second microphone 222 in a direction in which a user's sound is transmitted.

The second microphone 222 receives a user's voice and transmits a sound signal to the charging socket 360. When the wireless microphone 200 is coupled with the charging socket 360, Lt; RTI ID = 0.0 > 330 < / RTI >

The fixing part 230 protrudes from the side surface of the third switch 213 and is made of a rubber or sponge material having a soft and elastic outer surface, and a metal wire is formed inside. Although the fixing portion 230 is bent well, the shape retaining force for maintaining the bent state is large because of the metal wire.

Accordingly, when the wireless microphone 200 is detached from the wired microphone 300 and attached to the user's ear, the user can bend the fixing portion 230 to match the shape of the ear of the user, The wireless microphone 200 can be comfortably attached to the user's ear by the shape maintaining force of the wireless microphone 200. [

FIG. 3 is a perspective view showing a structure in which the wireless microphone of FIG. 1 is detached from a wired microphone and mounted on the ear.

3, the wireless microphone 200 is attached to the ear 10 and includes a fixing part 230, a second LED lamp 235, a fixing clip 240, and an input terminal 250.

The wireless microphone 200 is attached to the ear 10 by fixing the earphone, which will be described later, to the ear canal of the user and fixing the ear 230 of the ear 10.

The second LED lamp 235 indicates the energy state of the battery formed in the wireless microphone 200. The second LED lamp 235 indicates green when the usable charge amount of the battery is 80% or more, the discharge amount of the battery is less than 30% The red color will be displayed. In addition, when the color of the second LED lamp 235 changes to red, a beep sound is emitted from the earphone of the wireless microphone 200, thereby notifying the user of a battery discharge warning.

The securing clip 240 is formed on a portion of the wireless microphone 200 to attach the wireless microphone 200 to a portion of the garment worn by the user and to be used simply as a microphone.

The input terminal 250 is a terminal through which a plug of a commonly used earphone can be inserted. When the microphone coupled to one end of the wireless microphone 200 malfunctions or the wireless microphone 200 is inserted into the fixing clip 240 may be used to insert a separate earphone plug when attached to a user's garment.

Fig. 4 is a perspective view showing a side surface of the wireless microphone of Fig. 3;

4, the wireless microphone further includes an earphone 260 and a terminal unit 270, and the terminal unit 270 includes a first terminal 271 and a second terminal 272.

3 and 4, the earphone 260 is formed at one end of the wireless microphone 200. The earphone 260 is inserted into the ear canal of the user and is used to transmit a sound of a third party transmitted through wireless communication such as Bluetooth or Wi- . In addition, the earphone 260 is inserted into the ear canal of the user, so that the wireless microphone 200 can be easily detached from the ear 10 together with the fixing part 230.

The terminal portion 270 is inserted into the charging socket 360 of FIG. 1, and the first and second terminals 271 and 272 are formed of a metal material having high conductivity. The terminal unit 270 can charge a battery formed in the wireless microphone 200, connect to a computer, and receive and transmit voice signals. Meanwhile, the terminal unit 270 may be formed of various input terminals such as USB 2.0 or 3.0.

According to the embodiments of the present invention as described above, the wired / wireless microphone 100 can combine the advantages of a conventional wired microphone with the advantages of a wireless microphone and suitably use it in an environment such as a meeting or a lecture in which the user is present , The first microphone (330) and the second microphone (222) can receive the voice double, so that high quality voice transmission is possible.

Since the wireless microphone 200 can be easily attached to the user's body or clothes using the fixing part 230 or the fixing clip 240 when the user moves or moves, It has the advantage that it can be used in various environments where it has to be moved frequently, and both hands need to be used because the load on the weight is small and both hands can be used.

The wired / wireless microphone 100 may be connected to a computer of a digital rival or the wireless microphone 200 may be separately connected to a computer so that the functions of the plurality of switches of the switch unit 215 may be set differently, There is an advantage that a button corresponding to the usage environment of the user can be configured.

The user can easily charge the wireless microphone 200 through the charging socket 360 and at the same time, the wireless microphone 200 can be used as a wired microphone, thereby providing convenience to the user. Also, it is possible to connect with a third party connected to the on-line with a wireless communication module such as a Wi-Fi formed in the charging socket 360, thereby enabling an on-line conference.

The wireless microphone 200 can be attached to various parts of the user's clothes using the fixing clip 240 and attached to the user's ear through the fixing part 230, And it is easy to change the charging and setting in various devices through the terminal unit 270. FIG.

  It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the present invention as defined by the following claims. It can be understood that it is possible.

The wired / wireless microphone including a wireless microphone capable of long distance wireless communication according to the present invention has industrial applicability that can be used in a hall, a conference room, a lecture room, a company, and a home where information is transmitted to other people by word and action.

10: ear 100: wired and wireless microphone
200: wireless microphone 211: first switch
212: second switch 213: third switch
215: switch section 220: input section
221: connection part 222: second microphone
230: Fixing portion 235: Second LED lamp
240: fixing clip 250: input terminal
260: earphone 270: terminal portion
271: first terminal 272: second terminal
300: wired microphone 310:
320: frame 330: first microphone
340: support 350: cable
360: Charging socket 361: 1st LED lamp

Claims (9)

A wired microphone connected to a steel drum, a cable, or a computer to receive sound; And
And a wireless microphone capable of being detached or attached to the wired microphone and capable of receiving sound wirelessly without connection of a cable when the wired microphone is detached and receiving sound simultaneously with the wired microphone when attached,
The wired microphone includes:
A frame whose one end protrudes upward to be freely adjustable in direction;
A first microphone formed at the other end of the frame and receiving sound;
A supporting base attached to the frame at the lower end of the first microphone and formed by being concaved downward; And
And a charging socket mounted on the frame at the lower end of the support frame. delete The charging socket according to claim 1,
A wireless communication module including any one of Wi-Fi, Bluetooth, 3G, 4G and 5G; And
And a first LED lamp that emits red light when charging and emits green light when charging is completed,
Wherein the wireless microphone is connected to the wireless microphone through a terminal to charge the wireless microphone, receives a sound signal of the wireless microphone, and can communicate with a third party on-line through the wireless communication module. The wireless microphone according to claim 1,
A switch unit that is formed in parallel on one surface and is pressed or rotated to execute respective set functions;
A fixing part protruding to the upper part of the other end so as to be freely adjustable in direction and fixed to a specific body part or clothes;
An input part for receiving a sound, which is protruded to the lower end of the other end and is freely adjustable in direction,
An earphone formed at one end of one surface adjacent to the ear and inserted into the ear to transmit sound; And
And a terminal portion formed at the other end of one surface adjacent to the ear and inserted into the charging socket. 5. The apparatus of claim 4,
A connection part connected to the wireless microphone at one end and freely adjustable in direction; And
And a second microphone formed at the other end of the connection portion for receiving sound. 6. The apparatus according to claim 5,
A first switch for stopping the sound receiving function of the second microphone while being lowered and locked, and pressing the second switch again to start sound receiving function of the second microphone;
A second switch for lowering or increasing the volume of the earphone when turned to one end or the other end, and a sound receiving intensity of the second microphone is decreased or increased when the first switch is turned on; And
And a third switch for stopping the sound receiving function of the wired microphone when the wired microphone is lowered and pressing the second waking microphone to raise the sound to start the sound receiving function of the wired microphone. The method according to claim 6,
Wherein the functions of the first to third switches are changeable by users through a computer. 5. The wireless microphone according to claim 4,
A second LED lamp formed outside the other end of the wireless microphone to emit green light when the charged amount of the battery is 80% or more and emit red light when the charged amount of the battery is less than 30%; And
And an input terminal formed on an outer circumferential surface of the lower end of the earphone and capable of inserting an earphone plug,
Wherein the input terminal is one of USB 2.0, USB 3.0, and miniUSB. 6. The method of claim 5,
And one end thereof can be connected to a fixing clip which is fastened to the connection part and holds the clothes at the other end clamping part.

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