WO2013039305A2

WO2013039305A2 - Massage device having bone conduction function

Info

Publication number: WO2013039305A2
Application number: PCT/KR2012/007068
Authority: WO
Inventors: 이정인
Original assignee: (주)아모레퍼시픽
Priority date: 2011-09-16
Filing date: 2012-09-04
Publication date: 2013-03-21
Also published as: KR200467353Y1; KR20130001939U; WO2013039305A3; JP2015501161A; CN203736503U; TWM451963U

Abstract

The present invention relates to a massage device having a bone conduction function, wherein a speaker having a built-in bone conduction function so as to enable various sounds to be heard through bone conduction sound transmission using the surface vibration of the facial skin when massaging the face of the body. The massage device having a bone conduction function comprises: a case for forming the outer shape of the massage device; a bone conduction speaker provided adjacently to a massage portion coming in contact with the skin of the body of the case; a sound file playing portion for outputting the sound file through the bone conduction speaker; a memory portion for storing the sound file; and a control portion for storing the sound file in the memory portion or detecting the sound file stored in the memory portion so as to output the corresponding information to the bone conduction speaker.

Description

Massager with bone conduction function

The present invention relates to a massage device having a bone conduction function, and in particular, a speaker having a bone conduction function is built in, so that various sounds can be listened to by sound conduction of bone conduction using surface vibration of the facial skin during facial massage of the human body. It relates to a massager having a bone conduction function to enable.

In general, the way a person can hear sound is largely divided into air conduction and bone conduction.

The air conduction method is a way in which sound is transmitted to the inner ear through the eardrum. In general, vibrations of sound transmitted to the air are transmitted to the eardrum of the ear, and are transmitted to the cochlea through three bones in the eardrum. The cochlea is filled with a liquid called linbax, and the human brain recognizes sound as the vibration of the liquid is transmitted to the auditory nerve as a predetermined signal.

In addition, the bone conduction method is that the sound through the cranial (Cranial) is transmitted to the cochlea, the auditory nerve to the brain, the vibration recognition is omitted in the sound recognition mechanism through the three bones located in the eardrum and the tympanic membrane. will be. In other words, acoustic vibrations applied to the surface of the skin around the ear are transmitted directly to the cochlea through the skull, so that even if the eardrum or the ear bones are abnormal, if the cochlear or auditory nerve is normal, bone conduction through the skin is assured. Sound can be heard.

In addition, a bone conduction speaker based on such a bone conduction principle has been developed and used, and a bone conduction speaker usually includes a bone conduction transducer, and a bone conduction oscillator includes a transducer that converts an electrical signal into a vibration signal. Say.

On the other hand, recently, a compact massager for skin massage has been provided. Such a compact massager usually functions as a massage function through its vibration, and also functions to make cosmetics such as essences absorbed well into the human skin.

However, these conventional mini massagers do not provide any function other than the massage function, and in particular, the user can make full use of the function in the course of using the massager while allowing him to lie down or sit down normally so as to obtain an optimum massage action. do. Accordingly, the user feels boredom in the massage process, which is a factor that keeps the use of the massager away. In other words, it becomes a factor of not using well the massage device purchased by paying a predetermined cost.

Therefore, the present invention has been proposed to solve the above problems, and is provided with a speaker having a bone conduction function has a bone conduction function having a bone conduction function to be able to listen to music during facial massage of the human body. The purpose is.

Massage device having a bone conduction function according to the present invention for achieving the above object, a bone forming speaker and the bone conduction speaker installed adjacent to the massage portion in contact with the human skin of the case, and It is configured to include a reproduction unit of the sound file for output through the bone conduction speaker.

In addition, the bone conduction speaker is characterized in that it is installed on the PCB (Printed Circuit Board) is fixedly installed inside the case.

In addition, the massage device having a bone conduction function according to the present invention, the memory unit is stored the sound file, and the sound file stored in the memory unit or the sound file stored in the memory unit detects the corresponding information to the bone conduction speaker It further comprises a control unit for outputting.

In addition, the massage device having a bone conduction function according to the present invention is installed in a state in which an external memory insertion slot is formed in the inner side of the case further comprises an external memory connection portion for the electrical connection and mechanical support function of the external memory It is done. The apparatus may further include a controller configured to detect a sound file of an external memory connected to the external memory connection unit and output corresponding information to the bone conduction speaker.

According to the present invention, in the process of massaging the facial skin through the massager, the user can simultaneously listen to various music through the sound of the bone vibration method, and through this the massager according to the music output at the same time during the facial massage The vibration feels differently, resulting in a more dynamic and lively massage.

1 is a perspective view of a massage device having a bone conduction function according to an embodiment of the present invention

2 is a cross-sectional view of the massage device having a bone conduction function according to an embodiment of the present invention

Figure 3 is a cross-sectional view showing the configuration of the bone conduction speaker of the configuration of the massager having a bone conduction function according to an embodiment of the present invention

Figure 4 is a block diagram showing the configuration of a massage device having a bone conduction function according to an embodiment of the present invention

Hereinafter, with reference to the accompanying drawings will be described in detail the massager having a bone conduction function according to an embodiment of the present invention.

1 is a perspective view of a massage device having a bone conduction function according to an embodiment of the present invention, Figure 2 is a cross-sectional view of the massager having a bone conduction function according to an embodiment of the present invention. And, Figure 3 is a cross-sectional view showing the configuration of the bone conduction speaker of the configuration of the massage device having a bone conduction function according to an embodiment of the present invention, Figure 4 is a massage device having a bone conduction function according to an embodiment of the present invention A block diagram is shown.

As shown, the massage device having a bone conduction function according to an embodiment of the present invention (100: abbreviated as "massage") is a case 110, bone conduction speaker 130, the playback unit 150 of the sound pile It is configured to include). In addition, the massage device 100 according to an embodiment of the present invention further comprises a memory unit 160, a controller 170, an external memory connection unit 180, a power supply unit 190, a power display lamp 195 Can be. In addition, the massage device 100 according to an embodiment of the present invention is an example of an ion massager including a high-brightness LED 120, but the present invention is not limited thereto, and all kinds of massaging the face of a human body are included. Note that it includes a massager.

The case 110 is a part forming an external shape of the massage device 100, and is largely divided into an ion head 111 that contacts the skin and performs a massage function, and a body 112 on which the ion head 111 is mounted.

The ion head 111 forms the far-infrared irradiation window 111a, and the high-brightness LED 120 is installed inside the ion head 111, and far-infrared rays are emitted from the high-brightness LED 120 to emit the far-infrared radiation window 111a. It is irradiated to the outside through the massage device (100). Accordingly, when the ion head 111 contacts the facial skin of the human body, the far infrared rays are discharged from the far-infrared irradiation window 111a and irradiated onto the facial skin of the human body, which leads to the action of opening the pores of the facial skin sufficiently. And, through the enlarged facial pores, moisture and nutrients of cosmetics are absorbed very smoothly, thereby maximizing the massage function.

In addition, power supply to the high-brightness LED 120 is made through a battery mounted in the body 112. In addition, the control PCB 140 is installed inside the body 112, and the power of the battery is transmitted to the high brightness LED 120 through the control PCB 140.

The bone conduction speaker 130 is installed inside the case 110, and is installed adjacent to the massage part in direct contact with the facial skin of the human body. Based on this embodiment, the bone conduction speaker 130 is installed adjacent to the high-brightness LED 120 inside the ion head 111, and the bone conduction speaker 130 is fixed to the ion head 111 It is installed on PCB (Printed Circuit Board). Here, in the present embodiment, but the bone conduction speaker 130 is mounted on the control PCB 140 mounting the high brightness LED 120 as an example, but the present invention is not limited to this, bone conduction speaker 130 May be installed on a separate PCB separated from the control PCB 140.

As shown in FIG. 3, the bone conduction speaker 130 has a current applied to the electrode terminal plate 131 from an external power supply, and then to the voice coil 132 through the electrode terminal plate 131 along the coil. When is supplied, the voice coil 132 induces a change in the magnetic field from the voice signal electrical energy. That is, when a current is applied to the voice coil 132, the magnetic field is generated between the voice coil 132 positioned within the gap of the magnetic circuit composed of the top plate 133, the magnet 134, and the yoke 135, and thus, fleming. The left hand law of is established.

Then, magnetic fields formed between the voice coil 132, the upper plate 133, the magnet 134, and the yoke 135 while the voice coil 132 is fixed act on each other by attraction and repulsive force, thereby integrally The upper plate 133, the magnet 134, and the yoke 135, which are coupled magnetic circuits, vibrate up and down. At this time, the free vibration of the magnetic circuit is suppressed by the damper 136 installed at the top of the yoke 135 to maintain a constant vertical vibration. And, the vibration is transmitted to the ion head 111 that the mastoid 138 was in contact with via the mastoid 138, which is the top of the fixed rivet 137, and at the same time the body of the human body in which the ion head 111 was in contact. Delivered to the surface of the facial skin. As a result, vibration force for listening to bone acoustic vibration is obtained.

That is, a fixed rivet 137 for fixing the voice coil 132 to the base plate 139 and configuring the magnetic circuit capable of vertical vibration with the yoke 135, the magnet 134, and the upper plate 133 and fixing them together. By providing a mastoid 138 for transmitting acoustic vibration to the top of the outside, the head bone forming the human skull is directly vibrated through the surface of the facial skin to stimulate the auditory nerve through bone conduction. Allows you to listen to sound.

The playback unit 150 plays a sound file for output through the bone conduction speaker 130. In the present exemplary embodiment, the playback unit 150 is an MP3 player that plays an MP3 file, but the present invention is not limited thereto. The playback unit 150 is an input sound file, that is, a song file or a novel. Various modifications can be made within the range that satisfies the conditions for reproducing a novel file or the like for outputting the contents by voice.

The memory unit 160 stores a song file, a music file, a novel file, etc. to be reproduced through the play unit 150. Here, the memory unit 150 may be mounted on the control PCB 140, or may be in the form of an external memory 200. When the external memory 200 is used in this way, the slot 112a for inserting the external memory 200 is formed in the lower portion of the body 112, and the external memory connection portion (3) is formed at the inner circumference of the slot 112a. 180) is installed. Accordingly, the external memory 200 such as an SD card is inserted through the slot 112a to be electrically connected to the control PCB 140 and mechanical support for the body 112 is made. In addition, the external memory connection unit 180 may be regarded as a configuration of a connector for external memory connection that is applied to a smartphone or other small portable electronic device.

The controller 170 detects the sound file stored in the memory unit 160 and outputs the corresponding information of the detected sound file to the bone conduction speaker 130.

The power supply unit 190 serves to supply power to the entire massage device 100. That is, the power supply unit 190 has a function of supplying power to the configuration that requires the power of the massage device 100, such as high-brightness LED 120, control unit 170, bone conduction speaker 130, playback unit 150. do. In addition, the power supply unit 190 has a form including a battery and a power circuit.

The power display lamp 195 is used to visually check whether the power source of the massage device 100 is on. Reference numeral 195a denotes a power lamp display window provided in the body 112.

By the configuration as described above, the user massages the facial skin using the high-brightness LED 120 of the massage device 100, during this process while listening to the song file or novel file output through the bone conduction speaker 130 You can do In addition, due to the characteristics of the bone conduction speaker 130, the vibration sense of the massage device 100 is different depending on the output sound, so that compared to the constant vibration at a predetermined intensity to obtain a more lively and dynamic massage action Can be.

What has been described above is just one embodiment for carrying out a massage device having a bone conduction function according to the present invention, the subject innovation is not limited to the above embodiment, as claimed in the utility model registration claims below Without departing from the gist of the present invention, anyone with ordinary knowledge in the field to which the present invention belongs will have a technical spirit of the present invention to the extent that various modifications can be made.

[Description of the code]

100: massager 110: case

111: ion head 111a: far infrared irradiation window

112: body 112a: slot

120: high brightness LED 130: bone conduction speaker

131: electrode terminal plate 132: voice coil

133: top plate 134: magnet

135: yoke 136: damper

137: fixed rivet 138: mastoid

139: base plate 140: control PCB

150: playback unit 160: memory unit

170: control unit 180: external memory connection unit

190: power supply unit 195: power display lamp

195a: Power lamp display window 200: External memory

Claims

A case forming the appearance of the massager;

A bone conduction speaker installed adjacent to a massage part in contact with the human skin of the case;

Massager having a bone conduction function including a regeneration unit of the sound file for output through the bone conduction speaker.
The method of claim 1, wherein the bone conduction speaker

Massager having a bone conduction function characterized in that it is installed on the PCB (Printed Circuit Board) is fixedly installed on the inside of the case.
The method of claim 1,

A memory unit in which the sound file is stored;

And a controller for storing a sound file in the memory unit or detecting a sound file stored in the memory unit and outputting corresponding information to the bone conduction speaker.
The method of claim 1,

Massager having a bone conduction function characterized in that it further comprises an external memory connection portion which is installed in the case of the internal memory insertion slot formed inside the case to perform electrical connection and mechanical support of the external memory.
The method of claim 4, wherein

And a controller for detecting a sound file of an external memory connected to the external memory connection unit and outputting corresponding information to the bone conduction speaker.