KR100490867B1 - The wireless circuit separating type wireless headphone and its wireless/wire type module - Google Patents

Abstract

The present invention relates to a wireless circuit-detachable wireless headphone that separates and connects the wireless receiving circuit part from the headphone body to reduce the load on the wearer's head, thereby improving the wearing comfort and facilitating control. The wireless headphone includes a headphone body including an arched supporter and a speaker unit; An extension line extending from the headphone body by a predetermined length and applying a signal to the headphone body; And a wireless receiving circuit unit installed independently of the headphone main body by the extension line and receiving a wireless signal of a separately installed wireless transmitting circuit unit to apply a wired signal to the speaker unit of the headphone main body. Distributes head and neck loads to the pockets of other shirts to improve headphone fit, reduce fatigue during long-term listening and viewing, benefit health, ease of carrying and storage, and control panel near the hand It is convenient to use, fine adjustment is possible, and there is no distortion of the sound signal, it is combined with wired and wireless, and it has the effect that it can be utilized for multi purpose by adding the multi-channel AV receiver function or radio function.

Description

The wireless circuit separating type wireless headphone and its wireless / wire type module

The present invention relates to a wireless circuit-detachable wireless headphones and its wired / wireless integrated module, and more particularly, to reduce the load on the wearer's head by connecting the wireless receiving circuit unit separately from the headphone body, thereby improving the wearing comfort and facilitating control. The present invention relates to a wireless circuit detachable wireless headphone and a wired / wireless integrated module thereof.

In general, a conventional wireless headphone has a radio circuit for receiving radio waves or a control panel for controlling the radio in the headphone body. As a result, the weight or volume of the headphone body worn by the user increases, thereby increasing the load on the neck and shoulders. There is a problem that the concentration, and therefore, the wearability is reduced, as well as easy to feel tired during long-term listening and watching, is not good for health due to severe pain in the neck and back, it is cumbersome to carry and store because of the weight and volume.

In particular, when the weight of the headphone body increases, the pressure for fixing the headphone to the position of the ear increases accordingly, and when the headphone body excessively presses and presses the ear, the ear is sweated and the ear is always severely pressed, thereby improving the health of the ear. There was a very bad disadvantage.

In addition, controls such as adjusting the volume or turning off the power are very cumbersome and difficult to adjust because of the invisible head control panel raised by raising the hand with the headphone body. There have been many problems, such as causing irreparable hearing damage as it grows.

In addition, since a wireless reception circuit unit, a control panel, or various control units built in the headphone body are located close to the speaker unit, which is a negative outlet, an acoustic signal applied to the speaker by interference from electromagnetic waves generated by these electronic components There was a problem that the sound quality is severely degraded, such as distortion and noise.

In addition, the conventional wireless headphone cannot use the headphone body alone for wired use, and there is a problem in that the product cannot be advanced and utilized for a variety of purposes, such as a multi-channel AV receiver function or a radio function.

In addition, since the radio receiver circuit unit is installed close to the head, it is very detrimental to the health of the most important head of the human body due to electromagnetic waves, and there is always a radio receiver circuit unit even if there is a space that can sufficiently support the load such as a table or a sofa. There was an irrationality to be up to the controller and listen.

In addition, the conventional wired headphones had a problem that could not be used for wireless purposes.

In addition, since a learning type or a universal type remote controller for remote control of a conventional television, a DVDP, an AV receiver, or the like is separately manufactured, there are inconveniences in using wireless devices.

An object of the present invention for solving the above problems is to distribute the load concentrated on the head and neck of the user to the pocket of the guitar shirt, etc. to improve the wearing feeling of headphones, reduce fatigue during long-term listening and watching, It is an object of the present invention to provide a wireless circuit detachable wireless headphones and wired / wireless integrated modules thereof that are advantageous and convenient to carry and store.

In addition, it can reduce the excessive pressure on the ear to maintain the cleanliness and health of the ear, and even if you do not lift your hands with the headphone body, you can operate the control panel near the hand for ease of use, delicate adjustments, and incorrect operation. It is to provide a wired / wireless integrated module of wireless circuit detachable wireless headphones that can prevent irreversible hearing damage caused by sudden volume increase.

In addition, since the electromagnetic waves generated from the wireless reception circuit unit, the control panel, or various control units are separated from the speaker unit, there is no distortion of the acoustic signal, and the wireless circuit-detachable wireless headphones and wired / wireless thereof can remove high frequency noise and enjoy high quality sound. In providing an integrated module.

In addition, it is possible to use not only the wireless, but also the headphone body for wired use, and the weight and volume can be freely increased, so that the product can be advanced and utilized by adding a multi-channel AV receiver function or a radio function. The present invention provides a wireless circuit detachable wireless headphone and its wired / wireless integrated module.

In addition, it prevents exposure of electromagnetic waves to the head, and wireless circuit-breaking wireless headphones that can be used very lightly and conveniently without having to feel the load of the wireless receiving circuit part by placing the wireless receiving circuit part in a table or a sofa around for a long time of fixed listening. And to provide a wired and wireless integrated module thereof.

In addition, the present invention provides a wired / wireless integrated module of a wireless circuit detachable wireless headphone that can be conveniently used by changing an existing wired headphone into a wireless headphone.

In addition, the present invention provides a wired / wireless integrated module of a wireless circuit-detachable wireless headphone that enables to configure an AV center that integrates all wireless devices by including a learning type or a universal remote control function for controlling various existing devices.

Wireless circuit detachable wireless headphones of the present invention for achieving the above object, the headphone body consisting of an arch support and a speaker; An extension line extending from the headphone body by a predetermined length and applying a signal to the headphone body; And a wireless receiving circuit unit installed independently of the headphone main body by the extension line and receiving a wireless signal of a separately installed wireless transmitting circuit unit to apply a wired signal to a speaker unit of the headphone main body. Characterized in that comprises a.

In addition, preferably, the headphone body has a detachable port formed at one side thereof, and may be used as a conventional wired headphone by a wired extension line having a contact terminal detachably coupled to the detachable port, wherein the speaker unit includes at least two channels. To 4 channels or more.

In addition, the extension line is provided with a contact terminal coupled to the removable port formed on one side of the headphone body, at least when the user wears the headphone body to the head, the wireless receiving circuit portion connected to the extension line sufficiently reaches the front pocket of the shirt It is desirable to have a length that is at least as long as possible.

The wireless receiving circuit unit may include: a wireless receiving circuit which is coupled to a wired attachment / detachment outlet of an existing sound and video reproducing apparatus and receives radio waves emitted from a wireless transmission circuit unit that converts and transmits a wired signal to a wireless signal; A case for protecting the wireless reception circuit and having fixing means formed on a rear surface thereof to fix and fix various pockets or the arch support; A battery unit installed in the case to supply power to the headphone body and the wireless reception circuit unit; A keypad installed at the front of the case to enable volume or power control; A display unit installed on the front of the case to display a control state; An AV receiver for processing digital or analog signals and separating them into multiple channels; A radio signal receiver for receiving a radio or television channel; And a control unit installed in the case to control the wireless reception circuit, a keypad, a display unit, and an AV receiver.

On the other hand, the wired / wireless integrated module of the wireless circuit detachable wireless headphones of the present invention for achieving the above object is connected to various sound generating devices such as existing audio, television or computer, and receives the sound signal input from the sound generating device. A radio transmitting circuit unit for modulating into a radio signal and transmitting in a form of radio waves; And a wireless receiving circuit unit connected to an existing wired headphone and modulating a radio signal of a radio wave type received from the wireless transmitting circuit unit to apply a wired signal to the wired headphone.

Hereinafter, with reference to the drawings the wireless circuit-detachable wireless headphones according to an embodiment of the present invention will be described in detail.

First, as shown in FIG. 1, the wireless circuit detachable wireless headphone according to the preferred embodiment of the present invention includes a headphone body 10, an extension line 20, and a wireless reception circuit unit 30. Configuration.

That is, the headphone body 10 is composed of an arched support 11 and a speaker unit 12, similar to the configuration of the conventional wired headphones, but as shown in Figures 4 and 5, the opening and closing on one side 12A is formed, as shown in FIG. 3, may be used as a wireless headphone by an extension line 20 having a contact terminal 20a detachably coupled to the detachable opening 12a, and FIG. 4. As shown in FIG. 2, the wired extension wire 200 having a contact terminal 200a detachably coupled to the removable port 12a may also be used as a substitute for a conventional wired headphone.

In addition, the speaker unit 12 may include at least two channels such as two channels, four channels, 5.1 channels, 6.1 channels, and the like.

For example, the four-channel speaker unit means that the front speaker and the rear speaker are built in the left and right speakers, respectively. Since the technology for such a multi-channel speaker is already commercialized and known, a detailed description thereof will be omitted.

Therefore, the user normally receives the radio wave from the wireless transmitting circuit unit 1 as shown in FIG. 3 and uses the headphone body 10 wirelessly. As shown in FIG. It is possible to use the wired extension line 20 provided with terminals in various sound reproducing apparatuses 2, such as a computer, with the headphone body 10.

Meanwhile, as shown in FIG. 1, the extension line 20 extends from the headphone body 10 by more than a predetermined length (the length from the wearer's head to the front pocket 3 of the shirt in FIG. 1). The head unit 10 transmits the sound signal received from the wireless receiving circuit unit 30.

Here, as shown in FIG. 2, when the wireless reception circuit unit 30 is fixed to the support 11 of the headphone body 10, the extension line 20 is fixed to the wireless reception circuit unit 30. It is picked up by the odor device 40 installed therein, and is pulled out and stored according to a user's operation to adjust the length, and to conveniently store and carry the extension line 20.

Such a technique for the winding mechanism 40 is a technique already commercialized and widely used in a winding mechanism of an existing vacuum cleaner power supply line, and will be omitted here.

In addition, as shown in Figure 3 and 5, the extension line 20 is provided with a contact terminal (20a) coupled with the removable port (12a) formed on one side of the headphone body 10, at least the user When the headphone body 10 is worn on the head, the wearer can operate the hand comfortably if the length of the wireless reception circuit unit 30 connected to the extension line 20 can reach the front pocket 3 of the shirt long enough. To have a length.

Meanwhile, as shown in FIG. 1, the wireless reception circuit unit 30 of the present invention is installed independently of the headphone body 10 by the extension line 20, and wirelessly installed separately from the wireless transmission circuit unit 1. By receiving a signal and applying a wired signal to the speaker unit 12 of the headphone body 10, the wireless receiving circuit unit 30, as shown in Figure 5, the wireless receiving circuit 31 and And a case 32, a battery unit 33, a keypad 34, a display unit 35, and a control unit.

That is, the radio receiver circuit 31 receives digital or analog multi-channel radio waves emitted from the radio transmitter circuit unit 1, which is coupled to the wire disconnection outlet of the existing sound and video reproducing apparatus and converts the wire signal into a radio signal. ) Is received in all directions, and is configured to receive radio waves such as a specific frequency or infrared rays or to transmit various control signals when necessary.

In addition, the case 32 protects the wireless reception circuit 31, and as shown in FIG. 1, various pockets 3, as shown in FIG. Fixing means 50 is formed on the rear surface so as to be detachably fixed.

The fixing means 50 may be applied to various detachable structures such as snap buttons, velcro tapes, magnets, etc. in addition to alligator clips.

In addition, the battery unit 33 is installed inside the case 32 to supply power to the headphone body 10 and the wireless receiving circuit unit 30, both rechargeable or replaceable batteries may be used.

In addition, the keypad 34, as shown in Figure 5, is installed on the front of the case 32, the key button or the power button for adjusting the volume of the front channel and the rear channel so that the user is easy to operate or Various key buttons and the like for inputting various numeric buttons and the like may be formed. In addition, the display unit 35 is installed on the front surface of the case 32 to display a control state, and a liquid crystal screen may be used.

Therefore, as shown in FIG. 1, the user concentrates on the head and neck of the user by inserting the wireless reception circuit unit 30 in the pocket 3 of the shirt or by fixing the fixing unit 50 in the pocket 3. By distributing the load to the pocket 3 of the guitar shirt or the like, it is possible to improve the wearing feeling of the headphones and to reduce the tiredness during long-term listening and watching.

In addition, it is possible to maintain the cleanliness and health of the ear by reducing the excessive pressure applied to the ear, and to operate the keypad 34 near the hand even without lifting the hand with the headphone body 10, it is convenient to use and enables delicate adjustment. Of course, since electromagnetic waves generated by the wireless reception circuit unit 30, the keypad 34, and various control units are spaced far from the speaker unit 12, there is no distortion of the acoustic signal, and radio wave noise can be removed.

In addition, although not shown, the wireless reception circuit unit of the present invention may further include an AV receiver for separating into multiple channels such as two channels, four channels, 5.1 channels, and 6.1 channels, and a radio signal receiver for receiving a radio or television channel. Can be.

That is, in general, two-channel reception of stereo may be performed wirelessly, and multichannel reception may be performed wirelessly, and only one integrated channel having a multi-channel integrated type may be received and the AV receiver may be separated. Modulation to multiple channels is also possible.

On the other hand, although not shown, the wireless receiving circuit unit 30 according to a separately input program for controlling the wireless receiving circuit 31, the keypad 34, the display unit 35, AV receiver, radio signal receiver, etc. It includes a control unit for applying various control signals.

In addition, it is also possible to perform a function of a wireless AV center, including a learning type or a universal type remote control unit for remote control of various devices.

Therefore, it is possible to add a multi-channel AV receiver function, a radio function, and a controller, which are somewhat heavy and bulky regardless of the load of the head, so that the product can be advanced and used for various purposes.

In addition, the electromagnetic wave is prevented from being exposed to the head, and when the fixed listening for a long time, the wireless reception circuit unit 30 is placed on the table or sofa around the case without the need to feel the load of the wireless reception circuit unit 30 at all. It is more convenient to use because you can enjoy the headphones.

Meanwhile, as shown in FIG. 6, the wired / wireless integrated module of the wireless separate circuit wireless headphones according to the preferred embodiment of the present invention replaces the headphone body of the wireless separate wireless headphones with the wired headphones. As it can, it is largely divided into a wireless receiving circuit unit 1 and a wireless receiving circuit unit 30.

That is, the wireless transmitting circuit unit 1 is connected to various sound generating apparatuses such as existing audio, television or computer, and modulates the sound signal input from the sound generating apparatus into a radio signal to transmit in the form of radio waves. It is a component that can be plugged into the sound output terminal provided by the existing sound generator.

In addition, the wireless reception circuit unit 30 is connected to at least one or more existing wired headphone 100, modulates a radio signal of the radio wave type received from the wireless transmission circuit unit 1 by the wired headphone 100 The wired signal is applied to the

Accordingly, as shown in FIG. 6, the wireless transmitting circuit unit 1 and the wireless receiving circuit unit 30 are respectively plugged into an audio or television or a computer, and the wireless receiving circuit unit 30 includes at least one existing wired headphone. When plugged into the 100, the existing wired headphone 100 can be used as a substitute for a wireless headphone very easily, and, unlike the wireless circuit detachable wireless headphone of the present invention described above, the existing wired Because the headphone 100 can be used as it is, even if you do not need to purchase a separate wireless headphone, just buy the wired and wireless integrated module of the present invention can use the conventional wired headphone 100 as a wireless headphone.

Here, the wireless reception circuit unit 30 protects the wireless reception circuit 31, as well as the wireless reception circuit 31 described above, as well as the wireless circuit separation type wireless headphones of the present invention described above, various pockets or the A case 32, a battery unit, a keypad 34, a display unit 35, an AV receiver, a radio signal receiver, a controller, and the like, in which an arcuate support 101 and a fixing means 50 are detachably fixed are formed. Of course it can be made, including.

In addition, by providing a plurality of terminals 300 to the wireless receiving circuit unit 30 of the present invention by connecting two or more existing wired headphones to allow a plurality of listeners to listen simultaneously through the wireless receiving circuit unit 30 In addition to watching movies, you can enjoy various channels such as games.

In addition, it is also possible to further include a learning type or a universal type remote control unit for remote control of various devices to have a function of a wireless AV center.

The present invention is not limited to the above-described embodiments, and of course, modifications may be made by those skilled in the art without departing from the spirit of the present invention.

For example, in the embodiment of the present invention is used to plug in a shirt pocket, but can be used for a variety of purposes, such as to be stored in other bags and use.

Therefore, the scope of the claims in the present invention will not be defined within the scope of the detailed description, but will be defined by the following claims and the technical spirit thereof.

As described above, according to the wireless circuit detachable wireless headphones of the present invention, the load concentrated on the head and neck is distributed to the pockets of the guitar shirts, etc., to improve the wearing feeling of the headphones, reduce fatigue during long-term listening and watching, and It is convenient, easy to carry and store, easy to use by operating the control panel near the hand, fine adjustment is possible, no distortion of the sound signal, both wired and wireless, multi-channel AV receiver function or radio function In addition, it is possible to utilize a multi-purpose, and to include a learning type or a universal type remote control function to control the existing various devices to have the effect of making it possible to configure an AV center that integrates all the wireless devices.

1 is a conceptual diagram of a wireless circuit detachable wireless headphones according to an embodiment of the present invention.

2 is a conceptual view illustrating a use state of another wearing state of FIG. 1.

3 is a conceptual diagram illustrating a usage state of still another usage state of FIG. 1.

4 is a conceptual diagram illustrating a usage state of another usage state of FIG. 3.

5 is an exploded perspective view illustrating a wireless circuit detachable wireless headphone according to another exemplary embodiment of the present invention.

6 is a conceptual diagram of a wired / wireless integrated module of a wireless circuit detachable wireless headphone according to an exemplary embodiment of the present invention.

Claims (6)

A headphone body including an arch support and a speaker portion; An extension line extending from the headphone body by a predetermined length and applying a signal to the headphone body; And And a wireless receiving circuit unit installed independently of the headphone main body by the extension line and receiving a wireless signal of a separately installed wireless transmitting circuit unit to apply a wired signal to a speaker unit of the headphone main body. The extension line has a contact terminal coupled with a detachable opening formed at one side of the headphone body, and at least when the user wears the headphone body to the head, the wireless reception circuit part connected to the extension line can sufficiently reach the front pocket of the shirt. Wireless circuit detachable wireless headphones, characterized in that having a length of more than. The method of claim 1, The headphone main body may be used as an existing wired headphone by a wire extension line having a detachable port formed at one side and a contact terminal detachably coupled to the detachable port, and the speaker unit configured as at least two channels or more. Wireless circuit detachable wireless headphones, characterized in that. The method of claim 1, The extension line is twisted by a guiding mechanism installed in the headphone body or the wireless receiving circuit unit, and can be pulled out and stored. The method of claim 1, The wireless receiving circuit unit, A wireless reception circuit coupled to a wired attachment / detachment outlet of an existing sound and video reproducing apparatus for receiving digital or analog multi-channel radio waves emitted from a wireless transmission circuit unit diverting by converting a wired signal into a wireless signal; A case which protects the wireless receiving circuit and has fixing means formed on the back of the pocket and the arched support to be detachably fixed; A battery unit installed in the case to supply power to the wireless reception circuit unit; A keypad installed at the front of the case to enable volume or power control; A display unit installed on the front of the case to display a control state; An AV receiver for separating digital or analog signals into multiple channels; A radio signal receiver for receiving a radio or television channel; Learning type or universal type remote control unit for remote control of various devices; A control unit installed in the case to control the wireless receiving circuit, a keypad, a display unit, and an AV receiver; Wireless circuit detachable wireless headphones, characterized in that comprises a. delete delete