JP3135522U - Headphone - Google Patents

Abstract

Kind Code: A1 A headphone that can freely convert the format of a connector of a sound source, can correspond to a transmission end of audio signals of different frequencies, and can correspond to a sound source reception end of two types of connectors. provide.
An acoustic connector including a connection portion and ear covers provided on both side surfaces of the connection portion, wherein the connection portion or the ear cover is provided with an insertion hole and provided at one end of the connection cord. The head is connected to the insertion hole of the ear cover, and the signal of the sound source can be received and input by the connector head of a different standard at the other end of the connection cord. Therefore, the head is connected to the connector head of a different standard.
[Selection] Figure 4A

Description

  The present invention relates to a headphone, and more particularly to a headphone that has an insertion hole or a connection hole seat of the same standard, can be changed to an appropriate connector head for a sound source corresponding to different sound source equipment, and receives a signal.

  Since portable tape players that play back sound tapes recorded in the 1980s became popular, related products such as MP3 and iPod (Apple Computer registered trademark) gradually developed into products with internal memory. I have done it. With the progress of science and technology, the volume of the above products is gradually reduced.

  However, many functions that are diversified are required due to the increasing demands of users, and the removal methods are greatly different. As for headphones, peripheral devices for products such as headphones, such as products that can be inserted into ears, which are convenient for carrying, and products that can fold a frame, are gradually developing into various types. Furthermore, the form of headphones has changed in a wide variety.

  However, the format with the connector code of the frequency of the audio signal is not much different from the previous one.

  As shown in FIG. 1, a conventional headphone 10 includes an ear cover 12 provided at both ends of a frame, a connection cord 14 integrally formed at one end of an outer peripheral surface of the ear cover 12, and the connection It includes a controller 16 provided at a substantially middle portion of the cord 14 and a connector 18 which is a USB connector provided at one end of the connection cord 14. The controller 16 is used for volume control, start and stop settings.

  FIG. 2 discloses another embodiment of a conventional headphone. According to the drawing, the headphone 10 'includes a connection cord 14' provided on the ear cover 12 'and a connector 18' of the connection cord 14 'is a general acoustic connector (for example, 3.5 mm), The user can use the acoustic connector 18 'by directly inserting it into the MP3, a portable audio player, a portable CD player, a radio, a mini-acoustic equipment, and the like. Alternatively, a connection cord 20 including another connector seat 22 and an acoustic connector 24 can be used to extend the distance used.

  As disclosed in FIG. 1 and FIG. 2, the conventional headphones and the connection cord are fixed, and each has only one connection cord connector, so that it is used in the case of an insertion hole of a different standard. I can't.

  An object of the present invention is to provide a headphone that can freely convert the format of a connector of a sound source and can correspond to a transmission end of an audio signal having a different frequency.

  Moreover, this invention makes it a subject to provide the headphone which can respond | correspond to the sound source receiving end of the connector of two types.

  Accordingly, the inventors of the present invention have conducted extensive research in view of the drawbacks found in the prior art, and as a result, include a connection part and ear covers provided on both side surfaces of the connection part. Or an ear cover, an acoustic connector head provided at one end of the connection cord is connected to the insertion hole of the ear cover, and a sound source signal is transmitted with a connector head of a different standard at the other end of the connection cord. Can be received and input, so that it is connected to a connector head of a different standard.

Hereinafter, this device will be specifically described.
A connecting portion according to claim 1;
An ear cover provided on both side surfaces of the connecting portion,
An insertion hole is provided in the connection part or the ear cover, an acoustic connector head provided at one end of the connection cord is connected to the insertion hole of the ear cover, and a sound source is generated by a connector head of a different standard at the other end of the connection cord. Therefore, it is possible to receive and input the signal of this type, so it is connected to a connector head of a different standard.

  According to a second aspect of the present invention, one end of the connection cord according to the first aspect is a standard acoustic connector head, and the other end is an acoustic connector head.

  According to a third aspect of the present invention, one end of the connection cord according to the first aspect is a standard acoustic connector head, and the other end is a USB insertion head.

  According to a fourth aspect of the present invention, the insertion hole according to the first aspect has a structure in which a lid for opening and closing bonds is added to the outside to prevent external dust or dust from entering the insertion hole.

  The headphone according to claim 5 can be connected to the connector head of the connection cord by connecting the extension cord according to claim 1 to the original connection cord, and providing a connector head at one end of the extension cord, The connector head at the other end is either a 6.3 mm acoustic connector head, a 3.5 mm acoustic connector head, or a USB insertion head.

The headphone according to claim 6, a connection portion;
An ear cover provided on both side surfaces of the connecting portion,
The connection hole comprises a connection hole seat extending from the ear cover, and the connection hole seat is connected to the acoustic connector head at one end of the connection cord or the connection hole seat of the ear cover, and the other end is It has a structure in which a signal of a sound source can be received and input by a connector head of different standards and connected to a connector head of different standards.

  According to a seventh aspect of the present invention, one end of the connection cord according to the sixth aspect is a standard acoustic connector head, and the other end is an acoustic connector head.

  According to an eighth aspect of the present invention, one end of the connection cord according to the sixth aspect is a standard acoustic connector head, and the other end is a USB insertion head.

  The headphone according to claim 9 is a connector head in which one end of the extension cord connected to the original connection cord according to claim 6 is connected to the connector head of the connection cord, and the other end is 6.3 mm, One of a 3.5 mm acoustic connector head and a USB insertion head.

  The headphones of this invention can receive sound source signals with connector heads of various standards, and thus have the effect of reducing the cost of purchase by the user and increasing the practicality.

  In addition, the headphone of the present invention is easy to manufacture and assemble, and has the effect that the choice of consumers is widened because the standards of the connector head can cope with various standards.

This device can freely convert the format of the connector of the sound source, can correspond to the transmission end of the audio signal of different frequencies, and can correspond to the sound source reception end of the connector of two types of formats. And the connection,
An ear cover provided on both side surfaces of the connecting portion,
An insertion hole is provided in the connection part or the ear cover, an acoustic connector head provided at one end of the connection cord is connected to the insertion hole of the ear cover, and a sound source is generated by a connector head of a different standard at the other end of the connection cord. Therefore, it is configured to connect to a connector head of a different standard.
In order to explain the structure and characteristics of such headphones in detail, specific examples will be given and described below with reference to the drawings.

  As disclosed in FIGS. 3A and 3B, the headphone 30 of the present invention includes a connection portion 32 and ear cover 34 provided on both side surfaces of the connection portion 32.

  The connecting portion 32 has a telescopic structure in which a portion corresponding to the vicinity of the apex of the user's head is formed in an arc shape and can be adjusted according to the size of the head of a different user. In addition, an ear cover 34 is provided on both side surfaces of the connection portion 32 to block sound and cover the outer side of the ear, and a cushion 342 that is in close contact with the ear is provided on the inner side of the ear cover 34. Is provided. Since the inside of the cushion 342 is usually made of a material that absorbs sound, it can absorb sound.

  Since the ear covers 34 provided on both side surfaces of the connecting portion 32 are normally connected to the connecting portion 32 made of metal or plastic having elasticity, the connecting portion 32 has a force to be tightly sandwiched. The cushion 342 and the ear are intimately connected to block external sounds and transmit sound to the external ear.

  In a preferred embodiment, the ear cover 34 is provided with an insertion hole 344 and a recessed seat 346. Although an insertion hole (not shown) may be provided in the connection portion 32, in this embodiment, a case where the insertion hole 344 is provided in the ear cover 34 will be described.

  The insertion hole 344 is formed in a form that provides a standard acoustic connector head (for example, 3.5 mm). Further, the concave seat 346 is formed in a rectangular concave shape in the connection portion, and is fixed so that the connector head inserted in the insertion hole 344 does not rotate arbitrarily. Further, an openable / closable lid body 348 may be added outside the insertion hole 344 and the recess 346. The lid body 348 is closed, and dirt and dust etc. from the outside are placed inside the insertion hole 344. Prevent entry.

  The connection cord 36 in this embodiment has a standard acoustic connector head 38 (3.5 mm) at one end and a USB insertion head 40 (Universal Serial Bus, Universal Serial Bus) at the other end. . The USB insertion head 40 can be widely applied to a playback device having a USB port such as a computer or other sound source equipment (Audio device) that outputs a digital signal, and the applicability can be greatly improved.

  According to the drawing, the USB insertion head 40 is a male end, but is not limited thereto. The USB insertion head 40 serves to input a digital audio signal, adjusts the volume level through the control device 42, and converts it to an analog signal (D / A).

  The acoustic connector head 38 provided at one end of the connection cord 36 is inserted into the insertion hole 344 of the ear cover 34, and the acoustic connector head 38 connected to the insertion hole 344 is engaged and fixed by the recessed seat 346. To prevent it from falling off and fix the position.

  As shown in FIGS. 4A and 4B, the headphone 30 has the same structure as the headphone disclosed in FIG. 3, and the ear cover 34 is provided with an insertion hole 344 and a recessed seat 346. The insertion hole 344 serves to insert a standard acoustic connector head 46 (for example, 3.5 mm or 6.3 mm). The concave seat 346 serves to fix the acoustic connector head 46 connected to the insertion hole 344.

  One end of the connection cord 44 is a standard acoustic connector head 46 (for example, a 3.5 mm, 6.3 mm, or other standard acoustic connector head), and is inserted into the insertion hole 344 of the ear cover 34. A standard acoustic connector head 48 (3.5 mm) is provided at the other end, and the other end can be applied to general stereo, television, and iPod (Apple Computer registered trademark). The concave seat 346 serves to engage and fix the acoustic connector head 46 connected to the insertion hole 344.

  FIG. 5 discloses another embodiment of the invention. According to the drawing, in this embodiment, the extension cord 50 is connected to the original connection cord 44 (see FIG. 4), and the distance for using the headphones 30 is extended.

  The extension cord 50 is provided with a connector head 52 at one end, and is connected to a connector head 48 of a connection cord 44. A connector head 54 at the other end is a 6.3 mm connector head, a standard acoustic connector head ( 3.5 mm), or can be changed to a USB insertion head, and is used to extend or convert the extension cord 50.

  As disclosed in FIG. 6A and FIG. 6B, the headphone 30 of the present invention includes a connection portion 32 and ear cover 34 provided on both side surfaces of the connection portion 32.

  The difference from the above-described embodiment is that, in this embodiment, the connection hole seat 58 including the connection cord 56 extends from each outer peripheral side surface of the ear cover 34 provided on both side surfaces of the connection portion 32.

  However, the connection hole seat 58 provided with the connection cord 56 extending from the connection portion 32 may be provided for inserting the connection cord 36 as disclosed in FIG. The connection cord 36 includes a standard acoustic connector head 38 (3.5 mm) at one end, and is provided for use of the headphone 30 having the extended connection hole seat 58 of this embodiment. The other end consists of a USB insertion head 40. The USB insertion head 40 is provided for use with the Tano digital audio signal input device.

  7A and 7B, the headphone 30 includes a connection hole seat 58 including a connection cord 56 extending from the ear cover 34 on the ear cover 34 provided on both side surfaces of the connection part 32. Become. The connection hole seat 58 serves to connect to the connection cord 44 shown in FIG.

  One end of the connection cord 44 is a standard acoustic connector head 46 for connection to the connection hole seat 58 of the ear cover 34, and the other end is a standard acoustic connector head 48 ( 3.5mm), and can correspond to general stereo, television, iPod (Apple Computer registered trademark), and the like.

  Therefore, the headphone 30 in this embodiment can connect the extension cord 50 to the original connection cord 44 as disclosed in FIG.

  The cord for extending the distance to be used is a user's peripheral equipment, and the extension cord 50 includes a connector head 52 at one end, and is connected to the connector head 48 of the connection cord 44 and connected to the other end. The connector head 54 is connected to the extension cord 50 instead of a 6.3 mm connector head, a standard acoustic connector head (3.5 mm), or a USB insertion head, or is used for a conversion connection.

  In the embodiment of the present invention, the sound source connector can be exchanged by providing the ear cover 34 with the insertion hole 344 or extending the connection hole seat 58 having the connection cord 56.

  In addition, since the connection portion 32 of the headphone 30 has the same purpose, the insertion hole 344 or the connection hole seat 58 may be extended somewhere in the connection portion 32.

  The above is a preferred embodiment of the present invention, and does not limit the scope of implementation of the present invention. Accordingly, any modifications or changes that can be made by those skilled in the art, which are made within the spirit of the present invention and have an equivalent effect on the present invention, all belong to the scope of the claims of the utility model of the present invention. And

It is the perspective view which showed the headphones provided with the conventional USB insertion head. It is the perspective view which showed the headphones provided with the connector for conventional acoustics. It is the perspective view which showed the headphones provided with the connection hole which connects the USB insertion head of this invention. It is the perspective view which showed the headphones provided with the connection hole which connects the USB insertion head of this invention. It is the perspective view which showed the headphones provided with the connection hole connected to the connector head for sound of this invention. It is the perspective view which showed the headphones provided with the connection hole connected to the connector head for sound of this invention. It is the perspective view which showed the extension cord of this invention, and the headphone provided with the connection hole connected to the connector head for sound. It is the perspective view which showed the headphones provided with the connection hole seat connected to the USB insertion head of this invention. It is the perspective view which showed the headphones provided with the connection hole seat connected to the USB insertion head of this invention. It is the perspective view which showed the headphones provided with the connection hole seat which connects the connector head for sound of this invention. It is the perspective view which showed the headphones provided with the connection hole seat which connects the connector head for sound of this invention. It is the perspective view which showed the headphones provided with the connection hole seat which connects the connector head for sound of this invention.

Explanation of symbols

10, 10 'Headphone 12, 12' Ear cover 14, 14 'Connection cord 16 Controller 18, 18' Connector 20 Connection cord 22 Connector seat 24 Acoustic connector 30 Headphone 32 Connection portion 34 Ear portion cover 342 Cushion 344 Insertion hole 346 Concave seat 348 Lid 36 Connection cord 38 Connector head 40 USB insertion head 42 Controller 44 Connection cord 46, 48 Connector head 50 Extension cord 52 Connector head 54 Connector head 56 Connection cord 58 Connection hole seat

Claims (9)

A connection,
An ear cover provided on both side surfaces of the connecting portion,
An insertion hole is provided in the connection part or the ear cover, an acoustic connector head provided at one end of the connection cord is connected to the insertion hole of the ear cover, and a sound source is generated by a connector head of a different standard at the other end of the connection cord. Headphones characterized by being connected to a connector head of a different standard because it can receive and input signals.   The headphone according to claim 1, wherein one end of the connection cord is a standard acoustic connector head and the other end is an acoustic connector head.   The headphone according to claim 1, wherein one end of the connection cord is a standard acoustic connector head and the other end is a USB insertion head.   The headphone according to claim 1, wherein the insertion hole has a structure in which a lid that can be opened and closed outside is inserted to prevent external dust or dust from entering the insertion hole.   The extension cord can be connected to the original connection cord, and a connector head can be provided at one end of the extension cord to connect to the connector head of the connection cord. The connector head at the other end has a 6.3 mm acoustic connector head The headphone according to claim 1, wherein the headphone is a 3.5 mm acoustic connector head or a USB insertion head. A connection,
An ear cover provided on both side surfaces of the connecting portion,
The connection hole comprises a connection hole seat extending from the ear cover, and the connection hole seat is connected to the acoustic connector head at one end of the connection cord or the connection hole seat of the ear cover, and the other end is A headphone comprising a structure in which a sound source signal can be received and input by a connector head of a different standard and connected to a connector head of a different standard.   The headphone according to claim 6, wherein one end of the connection cord is a standard acoustic connector head and the other end is an acoustic connector head.   The headphone according to claim 6, wherein one end of the connection cord is a standard acoustic connector head and the other end is a USB insertion head.   One end of the extension cord connected to the original connection cord is a connector head connected to the connector head of the connection cord, and the other end is a 6.3 mm or 3.5 mm acoustic connector head or USB insertion head. The headphone according to claim 6, wherein the headphone is any one.

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