KR102152342B1 - Headset - Google Patents

Abstract

The present invention relates to a headset for preventing the user′s hair from being inserted and lodged in a gap between members, and preventing an element of a length adjustment member from being separated and lost and, more specifically, the headset includes: a headband; a moving member formed on one side thereof with a first connection hole connected to a guide hole; a protective pad formed with a second connection hole connected to the guide hole and the first connection hole; a length adjustment member for moving the moving member and the protective pad along the guide hole; ear speakers rotatably installed in the opposite side of the moving member; a sound output line connecting the pair of ear speakers; a microphone installed in any one of the pair of ear speakers; and a cable installed to one ear speaker and equipped with a speaker jack connected to the sound output line and a microphone jack connected to the microphone.

Description

Headset{Headset}

The present invention relates to a headset, and in particular, prevents the user's hair from being inserted into the gap between the headband and the moving member in which the ear speaker is installed, and the length adjusting member that adjusts the length of the headset, while simultaneously preventing the user's hair from being pinched. It relates to a headset that prevents the components of the length adjustment member from being separated and lost.

In general, when a user makes a phone call or listening to music with another person, the headset is directly worn on the head and used. Such a headset is connected to a device such as a telephone or audio device by wire or wirelessly to receive a voice signal, and also reproduce a user's voice signal through a speaker.

Thus, when the headset was used, the user could freely use both hands while making a phone call or listening to music with another person, so that he could enjoy reading while listening to entertainment games or music.

In this regard, Patent Document 1 is configured to be in close contact with the forehead, a band portion in which through holes are formed in both ends of the end portion; A concave portion formed with symmetrical contact portions to be in contact with both temples of the head, and a plurality of through holes formed at the rear surface thereof; Anion radiation headset, characterized in that it comprises a charcoal built-in container in which pine charcoal is built into the recessed part and a length adjusting part that connects the charcoal built-in container to the band part and is adjustable in length according to the size of the head Provided.

However, in the case of Patent Document 1, since the gap between the band portion and the length adjustment portion is not sealed, there is a concern that the user's hair may be inserted and caught.

In addition, when the fastening occurs, there is a concern that components of the length adjustment unit may be separated and lost.

Patent Document 1: Korean Patent Registration No. 10-1108854 (Registration Date: January 16, 2012)

Accordingly, the present invention prevents the user's hair from being inserted into the gap between the headband and the moving member in which the ear speakers are installed, and the length adjusting member that adjusts the length of the headset, and at the same time, the length adjusting member The purpose of this is to provide a headset that prevents components from being lost and lost.

In order to achieve the above object, the present invention provides a headband having a head pad in the center and having long guide holes on both sides; and a moving member having a first connection hole connected to the guide hole formed on one side;, A protective pad provided with a guide hole and a second connection hole connected to the first connection hole; and a length adjusting member installed in the guide hole and the first and second connection holes to move the moving member and the protective pad along the guide hole And;, an ear speaker installed to be rotated on the opposite side of the moving member; and an acoustic output line connecting a pair of ear speakers;, a microphone installed on any one of a pair of ear speakers;, a single ear In the headset comprising a cable provided with a speaker jack connected to the speaker and connected to the microphone and a speaker jack connected to the sound output line, the length adjusting member is hooked on one side of the moving member, and the guide hole and the first and second connection holes are A fastening bolt through which one of the opposite sides passes; and a fastener that is in close contact with the headband and provided with a through hole through the fastening bolt and a fixing groove formed on the outer surface of the periphery of the through hole; and through the fastening bolt and inserted into the fixing groove A supporting plate spring washer; and a cap provided with a female threaded portion fastened with a fastening bolt, and the protective pad includes a body portion having a second connection hole formed on the outer surface and positioned between the fixture and the cap;, both sides of the body portion It provides a headset, characterized in that it is formed in each of the first and second cover portions that are detachable from each other, cover the headband, the moving member, the fastening bolt and the fastener and the plate spring washer.

The present invention has the effect of sealing the gap between the headband and the moving member in which the ear speakers are installed, and the length adjusting member for adjusting the length of the headset with a protective pad.

That is, there is an effect of preventing the user's hair from being inserted and pinched.

In the present invention, since most of the components of the length adjustment member are pressed and fixed inside the protective pad, except for the cap exposed to the outside, even if external force or loosening for adjusting the length of the headset occurs, it does not deviate from the inside of the protective pad. There is no effect.

That is, when the fastening occurs, there is an effect of preventing the components of the length adjusting member from being separated from the protective pad and being lost.

In particular, there is an effect of preventing the leaf spring washer from being separated from the protective pad and lost due to the compressed elasticity.

In addition, there is an effect that the sliding groove of the fixture is caught in the headband, so that the fixture is separated from the protective pad to the outside by the elasticity of the compressed leaf spring washer and is lost.

In the present invention, since most of the components of the length adjustment member are located inside the protective pad, it is easy to fasten and release the cap and the fastening bolt.

In the present invention, since the moving member and the protective pad move together through the length adjusting member, there is an effect that the gap between the head band and the moving member and the length adjusting member is continuously sealed.

In the present invention, since the sliding groove of the fixture is guided by sliding to the headband, the length adjusting member has the effect of moving without shaking to the left or right of the headband.

That is, the length adjustment member has the effect of moving straight along the headband together with the moving member and the protective pad.

The present invention has the effect of being able to easily attach and detach the first and second cover portions of the protective pad through Velcro tape.

In addition, there is an effect that the first and second cover portions are attached to and fixed in a large area through Velcro tape.

The present invention has the effect of being able to easily attach and detach the first and second cover portions of the protective pad through a button member.

In addition, when the button member is detached, there is an effect of less noise than the Velcro tape.

The present invention has the effect of further protecting the sound output line from the outside through a protective pad.

In addition, by preventing shaking by external force, there is an effect of preventing the sound output line from being twisted or obstructing the user's gaze.

1 and 2 are partially exploded and combined perspective views of a headset according to an embodiment of the present invention,
3 is a partial cross-sectional view of a headset according to an embodiment of the present invention,
4 and 5 are partial use states of a headset according to an embodiment of the present invention,
6 is a partially enlarged view of a headset according to another embodiment of the present invention.

Accordingly, an embodiment of the present invention as described above will be described in detail with reference to the accompanying drawings.

1 to 5, the headset 100 according to the embodiment of the present invention is provided with a head pad 11 in the center and a headband 10 having long guide holes 12 on both sides. );, a moving member 20 having a first connection hole 21 connected to the guide hole 12 formed on one side; and a first connection hole 20 connected to the guide hole 12 and the first connection hole 21 A protective pad 30 provided with two connection holes 31a; and a moving member 20 and a protective pad 30 installed in the guide hole 12 and the first and second connection holes 21 and 31a A length adjustment member 40 for moving along the guide hole 12;, an ear speaker 50 installed to be rotated on one side opposite to the moving member 20;, a pair of ear speakers ( A sound output line 60 connecting the 50;, a microphone 61 installed in any one of the pair of ear speakers 50;, installed in the one ear speaker 50, and sound A cable 70 having a speaker jack 71 connected to the output line 60 and a microphone jack 72 connected to the microphone 61 is included.

Here, the headband 10 is formed in an arch shape, and the head pad 11 is installed to be detachably attached to the center of the headband 10, and a cushion or the like is provided.

In addition, the speaker jack 71 and the microphone jack 72 are connected to a device such as an audio device.

In addition, the length adjustment member 40 is fastened through the moving member 20 on one side, that is, the head, and the guide hole 12 and the first and second connection holes 21 and 31a on the opposite side, that is, the male threaded portion passes through A bolt 41 and a through hole 42a that is in close contact with the headband 10 and penetrates through the fastening bolt 41 and a fixing groove 42b formed on the outer surface of the periphery of the through hole 42a. And, a plate spring washer 43 that penetrates through the fastening bolt 41 and fits into the fixing groove 42b; and a female threaded part 44a fastened to the fastening bolt 41 is provided. A cap 44 is included.

Here, the leaf spring washer 43 has a similar shape such as a conical shape.

In addition, the fastener 42 has a sliding groove 42c that is slidably guided to the headband 10 on an outer surface of the periphery of the through hole 42a opposite the fixing groove 42b.

In addition, the protective pad 30 has a second connection hole 31a formed on the outer surface thereof, and a body portion 31 positioned between the fixture 42 and the cap 44;, the body portion 31 The first and second cover portions that protrude from both sides of the unit are detachable from each other, and cover the headband 10 and the moving member 20 and the fastening bolt 41 and the fastener 42 and the plate spring washer 43 ( 32)(33) are included.

Here, the protective pad 30 is made of a soft material that can be deformed and restored.

In addition, detachable Velcro tapes 32a and 33a are provided on the abutting surfaces of the first and second cover parts 32 and 33.

In addition, the first and second cover portions 32 and 33 cover the sound output line 60 as well.

And, as shown in Figure 6, the first and second cover portions 32, 33 of the headset 100 according to another embodiment of the present invention has a detachable button member 34 on the abutting surface It is equipped.

Here, the button member 34 includes a male button 34a and a female button 34b coupled to each other.

The operation and effect of the headset 100 according to an embodiment of the present invention configured as described above will be described as follows.

1 to 3, the first connection hole 21 of the moving member 20 to the male screw portion of the fastening bolt 41 while holding the head of the fastening bolt 41 to the moving member 20 ) And the guide hole 12 of the headband 10 and the through hole 42a of the fixture 42 and the second connection hole 31a of the plate spring washer 43 and the protective pad 30 in sequence. .

Here, the plate spring washer 43 is fixed by being fitted into the fixing groove 42b of the fixing tool 42.

In addition, the fixture 42 is installed so that the sliding groove (42c) is guided by sliding to the headband (10).

Then, the female threaded portion 44a of the cap 44 is fastened to the male threaded portion of the fastening bolt 41 exposed from the second connection hole 31a.

Then, by the fastening of the fastening bolt 41 and the cap 44, the body portion of the headband 10 and the moving member 20 and the fixture 42 and the plate spring washer 43 and the protective pad 30 (31) are in close contact with each other.

Here, the body portion 31 of the protective pad 30 strongly adheres to the outer surface of the cap 44 by the elasticity of the compressed leaf spring washer 43.

That is, as the frictional force between the body portion 31 of the protective pad 30 and the cap 44 is increased, the cap 44 is prevented from rotating in the direction in which the fastening bolt 41 is released.

Then, the first cover part 32 presses the headband 10 and the moving member 20 and the fastening bolt 41 and the fastener 42 and the plate spring washer 43 and the sound output line 60 Cover it.

Then, while pressing and covering the first cover portion 32 with the second cover portion 33, attach the first and second cover portions 32, 33 through Velcro tapes (32a) (33a). Let it.

Then, the gap between the headband 10 and the moving member 20 and the length adjusting member 40 is covered by the protective pad 30.

In addition, the fastening bolt 41 and the fastener 42 and the plate spring washer 43 of the length adjusting member 40 are pressed and fixed by the protective pad 30 to be positioned inside the protective pad 30. do.

In addition, the sound output line 60 is also pressed and fixed by the protection pad 30, and is positioned inside the protection pad 30.

In addition, the moving member 20 and the protective pad 30 are fixed to the headband 10.

And, as shown in Figs. 4 and 5, when the length of the headset 100 is to be increased to fit the user's head, the moving member 20 and the protective pad 30 through the length adjusting member 40 Is moved along the length direction of the headband 10.

In more detail, the cap 44 is rotated in a direction unfastened from the fastening bolt 41 so that the fastening of the female screw portion 44a of the cap 44 and the fastening bolt 41 is not released.

That is, the close contact between the headband 10, the moving member 20, the protective pad 30, and the length adjusting member 40 is reduced.

Then, the compressed leaf spring washer 43 is returned to its original shape by elasticity.

Here, since the plate spring washer 43 maintains the attachment of the first and second cover portions 32, 33, the fixing groove 42b of the fixture 42 and the body portion 31 of the protective pad 30 ) Is continuously positioned between, and is not separated from the protective pad 30 to the outside.

In addition, since the fastening bolt 41 is also caught in the guide hole 12, the first and second connection holes 21, 31a, and the through hole 42a, it is not separated from the protective pad 30 to the outside.

In addition, since the fastener 42 also has the sliding groove 42c caught in the headband 10, it is not separated from the protective pad 30 to the outside.

That is, the fastening bolt 41 and the fastener 42 and the plate spring washer 43 are not lost.

In addition, when the cap 44 of the length adjustment member 40 is pushed to move the fastening bolt 41 along the guide hole 12 of the headband 10, the moving member ( The first connection hole 21 of 20) and the second connection hole 31a of the protective pad 30 move together while being caught.

Of course, the fastener 42 and the plate spring washer 43 are also moved while being caught by the fastening bolt 41.

In addition, the fixture 42 is moved by sliding the sliding groove (42c) to the headband (10).

Then, when the movement of the moving member 20 and the protective pad 30 by the length adjusting member 40 is completed, the cap 44 is rotated in a direction not released from the fastening bolt 41.

That is, the female screw portion 44a of the cap 44 and the fastening bolt 41 are fastened so that the cap 44 strongly adheres to the body portion 31 of the protective pad 30.

Then, the plate spring washer 43 is compressed, and the headband 10, the moving member 20, the protective pad 30, and the length adjusting member 40 are strongly in close contact with each other.

That is, the moving member 20 and the protective pad 30 are fixed to the headband 10.

And, as shown in Figure 6, the headset 100 according to another embodiment of the present invention by combining the male button (34a) and the female button (34b) of the button member 34, the first and second covers Attach the parts 32 and 33.

In the above, the present invention has been illustrated and described with reference to specific preferred embodiments, but the present invention is not limited to the above-described embodiments, and common knowledge in the technical field to which the present invention pertains within the scope not departing from the spirit of the present invention. Various changes and modifications will be possible by the possessor.

10: headband 11: head pad
12: guide hole 20: moving member
21: first connection hole 30: protective pad
31: body portion 31a: second connection hole
32: first cover part 32a: Velcro tape
33: second cover portion 33a: Velcro tape
34: button member 34a: male button
34b: arm button 40: length adjustment member
41: fastening bolt 42: fixture
42a: through hole 42b: fixing groove
42c: sliding groove 43: leaf spring washer
44: cap 44a: female thread portion
50: ear speaker 60: sound output line
61: microphone 70: cable
71: speaker jack 72: microphone jack
100: headset

Claims (6)

Headband 10 provided with a head pad 11 in the center and having long guide holes 12 on both sides; and a first connection hole 21 connected to the guide hole 12 formed on one side A protective pad 30 having a moving member 20 and a second connection hole 31a connected to the guide hole 12 and the first connection hole 21;, the guide hole 12 and A length adjustment member 40 installed in the first and second connection holes 21 and 31a to move the moving member 20 and the protective pad 30 along the guide hole 12; and the moving member An ear speaker 50 installed to be rotated on one opposite side of the 20;, an acoustic output line 60 connecting the pair of ear speakers 50;, a pair of the ear speakers 50 A microphone 61 installed on any one of;, a speaker jack 71 installed on the one ear speaker 50, connected to the sound output line 60, and a microphone jack connected to the microphone 61 ( In the headset comprising a cable (70) provided with 72),
The length adjustment member 40 is a fastening bolt 41 that is caught on one side of the moving member 20 and passes through the guide hole 12 and the first and second connection holes 21 and 31a on the other side;, the A fixture 42 in close contact with the headband 10 and provided with a through hole 42a penetrating through the fastening bolt 41 and a fixing groove 42b formed on the outer surface of the periphery of the through hole 42a;, A plate spring washer 43 that penetrates through the fastening bolt 41 and is fitted into the fixing groove 42b; and a cap 44 provided with a female screw portion 44a fastened to the fastening bolt 41, and ,
The protective pad 30 includes a body portion 31 having a second connection hole 31a formed on the outer surface thereof and positioned between the fixture 42 and the cap 44; and both sides of the body portion 31 The first and second cover portions 32, which are respectively formed in and attached to each other, cover the headband 10 and the moving member 20 and the fastening bolt 41 and the fastener 42 and the plate spring washer 43. 33). The method of claim 1,
Even if the compressed plate spring washer 43 is returned to its original shape by elasticity while the female screw portion 44a of the cap 44 and the fastening bolt 41 are unfastened, the first and second cover portions 32, 33 The attachment of
The leaf spring washer 43 is continuously positioned between the fixing groove 42b of the fixture 42 and the body portion 31 of the protective pad 30, so that it is not separated from the protective pad 30 to the outside. Headset characterized by. The method of claim 1,
Headset, characterized in that a detachable Velcro tape (32a) (33a) is provided on the abutting surfaces of the first and second cover parts (32, 33). The method of claim 1,
A detachable button member 34 is provided on the abutting surface of the first and second cover parts 32 and 33,
The button member 34 is a headset, characterized in that it comprises a male button (34a) and a female button (34b) coupled to each other. The method of claim 1,
Headset, characterized in that the first and second cover portions (32, 33) also cover the sound output line (60). The method of claim 1,
The fixture 42 is a headset, characterized in that to form a sliding groove (42c) that slides to the headband (10) on the outer surface of the periphery of the through hole (42a) opposite the fixing groove (42b).

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