KR200413201Y1 - Earphone combined with stylus - Google Patents

Abstract

A stylus combined earphone according to the present invention includes a speaker for converting an electrical signal into an acoustic signal; An earphone body for accommodating and supporting the speaker; By including a stylus which is a positioning tool for a flat screen provided to protrude on one side of the earphone main body, there is no need to manufacture a stylus and earphone separately, reducing the manufacturing cost, easy to carry, in particular the loss of the stylus The problem can be solved, and the stylus can be easily grasped to improve the writing feeling.

Stylus, Earphone, PDA, Screen, Speaker, Writing Feel, Nib

Description

Earphone combined with stylus}

1 is a perspective view showing the entire part of the stylus combined earphone according to the present invention,

Figures 2a, 2b, 2c is a front view, a side view, a rear view, showing the main part of the first embodiment of the stylus combined earphone according to the present invention,

Figure 3 is an exemplary combination showing a coupling state of the second embodiment of the stylus combined earphone according to the present invention according to the present invention,

4a, 4b are perspective views showing the state of use of the main portion of the second embodiment according to the present invention,

5A and 5B are perspective views showing a state of use of a third embodiment of a stylus-compatible earphone according to the present invention;

6 is a view showing a stylus of a third embodiment of a stylus-compatible earphone according to the present invention;

7a, 7b are views showing the internal configuration of a third embodiment of a stylus-compatible earphone according to the present invention,

8A and 8B are perspective views showing a state of use of the fourth embodiment of the stylus-compatible earphone according to the present invention;

9 is a state of use when using the stylus combined earphone according to the invention for earphone use,

10 is a state diagram when using the stylus combined earphone according to the present invention for stylus use.

<Description of the symbols for the main parts of the drawings>

1: connection jack 3: main line

5, 7: branch line 10: dedicated earphone

20: combined earphone 21: earphone body

23: speaker 25: release lever

26, 27: groove 29: grip

30: stylus 31: torso

33: nib 35: hook hook

40: spring

The present invention relates to an earphone having a stylus coupled thereto, and more particularly, to a stylus combined earphone which can combine the stylus with the earphone and reduce the possibility of loss of the stylus to pursue convenience.

In general, earphone (EARPHONE) is a device to listen to the audio signal output from the various sound devices in a state of being cut off from the external noise, basically a pair of left and right two speaker unit, two ground line unit , A mains lead, a connecting plug and the like.

Currently, earphones are applied to mobile terminals, which are widely used as a mobile communication means, and are mainly applied for communication security aspects, or to make a call without holding a phone while moving or driving. It is widely used in the acoustic listening of various electronic devices.

Recently, due to the rapid development of science and technology, such as electronic and mobile communication technology, office automation, various electronics using flat screens (electronic sensitive pads, touch screens) in laptops, personal digital assistants (PDAs), mobile phones, and portable communication devices, etc. Devices are being developed and marketed.

Among these various electronic, electrical and communication products, products using flat screens require a stylus, which is a pointing device for inputting or controlling information without using a keyboard. The stylus is mainly composed of metal or synthetic resin, and is provided with a pointed tip of a tip, called a tip, to use the tip to write or touch letters on the flat screen to input and output information.

However, since the conventional stylus can be stored in a separate storage space provided at the rear or side of the main body of various electronic, electrical and communication devices using a flat screen or separately stored, the weight and weight of the device can be used. Due to size constraints, it is mainly composed of thin and thin ballpoint pens.

Therefore, when the user uses the stylus to take it out of the storage space, the thin and thin structure makes it easy to get out of the hand, and because it is in the form of a thin and short ballpoint pen, it is inconvenient for handwriting or sketching a simple picture. Due to frequent and frequent use, there are a lot of problems of loss due to easy detachment from devices such as PDA body.

The present invention has been made to solve the above problems, by adding a stylus function to the conventional earphones, usually used as earphones, if necessary, a pair of earphones stylus is installed in the left and right pair of earphones if needed The purpose is to provide a stylus-compatible earphone that can be used as.

The present invention has another object to provide a stylus combined earphone that can be used in a state that is economical, in particular, there is no risk of loss, and can be easily gripped during use.

A stylus combined earphone according to the present invention for realizing the above object includes a speaker for converting an electrical signal into an acoustic signal; An earphone body for accommodating and supporting the speaker; It characterized in that it comprises a stylus which is a positioning tool for a flat screen is provided to protrude on one side of the earphone body.

The stylus may be configured such that the pen tip protrudes long in a state of being fixed to the earphone body.

In addition, the stylus may be configured to be coupled to the earphone body to be inserted or projected.

The stylus may be configured to maintain a locked state in a state of being inserted into the earphone body, and to protrude out by an elastic force when the locked state is released.

Here, the stylus is provided with a locking hook that is caught on the earphone body at a portion inserted into the earphone body, and the earphone body is provided with a release lever for releasing the locking state of the locking hook, and the stylus inside the earphone body. It is preferable that a spring is provided to provide an elastic force to protrude.

The earphone body may be provided with means for determining the fully inserted position and the fully projected position of the stylus.

The outer surface of the earphone main body is preferably provided with a gripping portion to allow the finger to be held in a stable sense when using the stylus.

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

For reference, in the present exemplary embodiment described below, the left and right two earphones will be described by way of example, but the present invention is not limited thereto.

1 is a perspective view showing the whole part of the stylus combined earphone according to the present invention, Figures 2a, 2b, 2c is a front view, a side view, a rear view showing the main part of the first embodiment of the stylus combined earphone according to the present invention It is also.

As shown in FIG. 1, the stylus combined earphone according to the present invention includes left and right earphones 10 and 20 and the left and right earphones 10 and 20 respectively configured to listen to sound by converting electrical signals into acoustic signals. It is composed of a branch line (5, 7) to be connected, a main line (3) in which the branch line (5, 7) is integrated, and a connecting jack (1) provided at the end of the main line (3), in particular At least one side of the left and right earphones 10 and 20 is provided with a stylus 30.

Hereinafter, for convenience, the earphone provided with the stylus 30 among the left and right earphones is called the combined earphone 20, and the earphone not provided with the stylus 30 is referred to as a dedicated earphone 10.

The dedicated earphone 10 is made the same as the configuration of a well-known earphone, so a detailed description thereof will be omitted.

The combined earphone 20 is connected to a relatively long branch line 7 among the branch lines 5 and 7 split into two so that the stylus 30 can be used even while listening to the dedicated earphone 10. It is preferred to be configured.

2A, 2B, and 2C, the dual-use earphone 20 includes a speaker 23 for generating sound, an earphone body 21 for receiving and supporting the speaker 23, and the earphone body 21. ) Is composed of a stylus 30 that is a positioning tool for a flat screen provided to protrude upward.

Here, the speaker 23 is made of a configuration provided in a conventional earphone, the earphone main body 21 is a reference to Figure 2b, the speaker 23 is a housing 21a that accommodates, and the housing 21a It is preferable that it is made of a cylindrical portion 21b connected to the rear of the branch line to which the branch line 7 is connected.

The stylus 30 is configured such that the pen nib 33 protrudes upward by a predetermined length in a state where the torso 31 is fixed to the tubular portion 21b of the earphone body 21.

Such a stylus 30 can be used in addition to the circular body having a rectangular shape 31, in particular, it is preferably made of a circular tube shape to improve the fit.

Of course, the nib 33 is pointed like a normal shape so that information can be easily input to the input screen.

In addition, even when the combined earphone 20 is used only as an earphone for sound listening, the tip of the stylus nib 33 may perform the function of the stylus 30 without being caught by the ear, but the minimum size is 1 cm. It is preferable to be formed larger, it is preferable that it is configured to a size of 2.5cm or less which is the maximum size that can put pressure on the ear portion when worn.

The stylus combined earphone according to the present invention configured as described above can be used by contacting the stylus 30 with the input flat screen in a state of holding the combined earphone 20.

On the other hand, the stylus 30 has been illustrated to extend in the upper direction of the earphone body 21, but the configuration is bent from the earphone body 21, or may be configured to protrude in a different direction depending on the implementation conditions. .

In the embodiments described below, the same reference numerals are assigned to the same parts as those of the first embodiment, and detailed description thereof will be omitted.

3 is an exemplary view illustrating a coupling state of a second embodiment of a stylus combined earphone according to the present invention according to the present invention, and FIGS. 4A and 4B are perspective views illustrating a main part using state of the second embodiment according to the present invention. .

As shown in FIG. 3, the stylus 30 includes an elongated rod-shaped main body portion and a nib portion 33 sharply formed at the end of the main body portion.

In such a state that the stylus 30 is inserted into the earphone body 21 as shown in FIG. 4A, in order to use the stylus 30, the stylus 30 may be removed from the earphone body 21 as shown in FIG. 4B. It is configured to be.

Here, when the stylus 30 is inserted into the earphone main body 21 in a state having a certain friction force, the stylus 30 may be used in a stable state without easily entering.

5A and 5B are perspective views showing a state of use of a third embodiment of a stylus combined earphone according to the present invention, and FIG. 6 is a view showing a stylus of a third embodiment of a stylus combined earphone according to the present invention, and FIG. 7A Figure 7b is a view showing the internal configuration of a third embodiment of a stylus-compatible earphone according to the present invention.

In this embodiment, the insertion and protruding of the stylus 30 is configured in one-touch manner in a configuration such as a general one-touch hook-type ballpoint pen so that it can be used more conveniently.

That is, the stylus 30 is configured to maintain the locked state in the state of being inserted into the earphone body 21, and to protrude out by the elastic force when the locked state is released.

Therefore, the stylus 30 is provided with a hook hook 35 to be caught by the earphone body 21 at a portion inserted into the earphone body 21, and the hook body 35 is caught by the hook hook 35. A release lever 25 for releasing the state in a one-touch manner is provided, and a spring 40 is provided on the inner side of the earphone body 21 to provide an elastic force to protrude the stylus 30.

In addition, the earphone main body 21 is provided with means for determining the fully inserted position and the fully protruding position of the stylus 30, the configuration of each of which is formed so that the engaging hook 35 of the stylus 30 is caught It consists of grooves 26 and 27.

8A and 8B are perspective views illustrating the use state of the fourth embodiment of the stylus-compatible earphone according to the present invention.

In this embodiment, in the configuration of the above-described third embodiment, a gripping portion 29 is formed on the outer surface of the earphone main body 21 to allow the finger to be gripped in a stable manner when the stylus 30 is used.

The gripping portion 29 is preferably formed in the concave-convex structure of the region in which the groove portion is formed so that the finger does not slip.

That is, the gripping portion 29 of the earphone main body 21 of the combined earphone 20 is preferably formed in a groove structure that can be easily gripped by using a thumb and index finger, and this groove portion can prevent hand slipping. In order to form a wavy protrusion so as to form, it is possible to improve the contact feeling when using the stylus 30, thereby improving the feeling of writing.

Referring to the operation of the stylus combined earphone according to the present invention configured as described above are as follows.

Combined earphone 20 combined with the stylus 30 as described above is added to the weight of the pen body 33 and the body portion 31 of the earphone body 21 and the stylus 30 of the stylus 30 is appropriate to the user It is possible to improve the handwriting feeling when inputting information.

In addition, the dual-use earphone 20 can be selected from a variety of materials because it can be composed of a material having elasticity, such as synthetic resin, rubber, plastic, metal material, the shape of the color and the body portion is different from the shape of a circle, a square, a hexagon, etc. It is preferable that the beauty of the appearance can be further increased, and the writing and wearing feelings can be improved in consideration of the use of the stylus 30 and the use of the earphones.

On the other hand, Figure 9 shows a state diagram when using the stylus combined earphone according to the present invention as described above when used as an earphone for wearing the user's ear, Figure 10 is holding the stylus combined earphone according to the present invention by the user's hand And a diagram showing the state of use when used for the stylus 30 application.

The stylus combined earphone according to the present invention configured and operated as described above does not need to separately manufacture the stylus and earphones, thereby reducing the manufacturing cost, as well as being convenient to carry, especially since the stylus is not separated from the earphone. There is an advantage that can not be lost.

In addition, since the present invention is held in a state in which the stylus is coupled to the earphone, the gripping is easy to improve the writing feeling, and there is an advantage of increasing the beauty in appearance by changing the material, color, and shape.

Claims (7)

A speaker for converting an electrical signal into an acoustic signal; An earphone body for accommodating and supporting the speaker; A stylus combined earphone comprising a stylus which is a positioning tool for a flat screen provided to protrude on one side of the earphone main body. The method according to claim 1, The stylus is a stylus combined earphone, characterized in that the pen tip is configured to protrude long in a state fixed to the earphone body. The method according to claim 1, The stylus is a combined stylus earphone, characterized in that coupled to the protruding body or the earphone body. The method according to claim 1, The stylus is a stylus combined earphone, characterized in that configured to maintain a locked state in the state inserted into the earphone body, and to protrude out by the elastic force when releasing the locked state. The method according to claim 4, The stylus is provided with a hook that is caught on the earphone body in the portion inserted into the earphone body, The earphone body is provided with a release lever for releasing the locking state of the locking hook, The stylus combined earphone, characterized in that the inner side of the earphone body is provided with a spring to provide an elastic force to protrude the stylus. The method according to claim 5, The earphone main body is equipped with a stylus, characterized in that the means for determining the complete insertion position and the full protruding position of the stylus. The method according to any one of claims 1 to 6, The stylus combined earphone, characterized in that the outer surface of the earphone main body is provided with a gripping portion to allow the finger to be held in a stable sense when using the stylus.

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