KR200191813Y1 - Eardrop-type earphone - Google Patents

Abstract

The present invention is fixed to one end of the ring-shaped gripping member, the elastic member that surrounds the speaker is in close contact with the wearer's outer ear is fixed to the other end of the holding member fixed to the back of the user's ear, the elastic member is elastically supported Earphone earphones that enhance the listening efficiency of the speaker's sound by preventing them from being separated from the inserted ear canal, and the overall shape is composed of a ring-shaped earring shape so that both the earphone function and the accessory function can be combined. In relation to, the earring earphone is a speaker; A ring-shaped gripping member composed of an elastic body and not connected at both ends thereof; A speaker accommodating part mounted inside the speaker to be rotatably connected to one end of the gripping member and positioned to face the outer ear of the user when worn; An angled support part rotatably connected to the other end of the gripping member and supporting the back of the ear wheel of the user when worn; A phone jack is formed at one end, and the other end includes a cable electrically connected to the speaker.

Description

Earring-type earphones {Eardrop-type earphone}

The present invention relates to an earring-type earphone having a ring shape and an ear support having a resilient holding member on both ends of the receptacle receiving portion and an angle supporting portion for supporting a user's angle, in which the overall shape is composed of an earring shape. The shock absorbing member, which is covered by the outside of the speaker due to the elastic force, is closely inserted into the user's outer ear, thereby preventing external noise and the emission of the speaker transmission sound, thereby increasing the listening rate of the speaker transmission sound, and also being used as an earring to serve as an accessory. It was made possible.

In general, earphones are worn by attaching their outer periphery to the outer ear of each ear, and inserting jacks into outlets of compact recorders, radios, mobile phones, and radios to hear the sound. Earphones do not emit the sound to the surroundings, on the contrary, they want to hear the sound accurately even with external noise.

However, the conventional earphone was inserted into the outer ear of the user and used. However, since the speaker is not positioned in close proximity to the outer ear, the external noise is heard and the speaker sound is emitted so that the speaker cannot be clearly heard. The gradual departure from the external ear canal often occurred.

This phenomenon occurs because the speaker is composed of a disk and is not closely inserted into the outer ear. For the purpose of preventing the phenomenon, if the speaker is forced into the outer ear and kept in a close state, pain occurs in the outer ear. It is impossible to use it for a long time, and even if it is maintained in such a close state, when a small force is applied to the cable connected to the speaker, the speaker is easily detached from the outer ear. Therefore, the user was in need of inserting the speaker back to the outer ear every time.

In addition, the conventional earphone is intended to listen to the sound of the sound transmission, so that the appearance, that is, the design is ignored and could not be used as an accessory.

The present invention is to solve the above-mentioned conventional problems, the purpose of which is configured in a ring shape and the earring shape is mounted on both ends of the gripping member having a resilient holding member to support the angle of the speaker receiving portion and the user's angle It is composed of an earring type that allows the cushioning member which is covered by the outside of the speaker by the elastic force of the gripping member to be closely inserted into the outer ear of the user, thereby preventing the external noise and the emission of the speaker transmission sound, thereby increasing the listening rate of the speaker transmission sound. In providing earphones.

Another object of the present invention is to provide an earring-type earphone that the overall shape is composed of a ring-shaped earring shape to serve as an accessory function with the earphone function.

Such earrings include a speaker; A ring-shaped gripping member made of a material of an elastic body and not connected at both ends thereof; A speaker accommodating part mounted inside the speaker to be rotatably connected to one end of the gripping member and positioned so that the speaker faces the external ear of the user; An angle support portion rotatably connected to the other end of the gripping member and closely supporting an angle of the user; The phone jack is formed at one end and the other end includes a cable electrically connected to the speaker.

The speaker accommodating part has an accommodating space formed so that one side is opened to accommodate the speaker in the body, and an accommodating groove accommodating the hinge pin is concave on the other side opposite to the opening, and the predetermined position of the other side. A housing through which a plurality of air injection holes penetrate air so as to supply air to the speaker accommodated in the accommodation space; A front cap fixed at one end of the penetrating body to the housing and protruding forwardly to cover the front end of the speaker to prevent separation of the speaker; A first buffer member through which an elastic body penetrates and the penetrated interior is wrapped and fixed to the front cap; Receiving portion for receiving the holding member end portion is cut in the center of one side of the body to be hinged to the holding member to rotate, stepped to prevent the release of the hinge pin on each inner wall of the support formed on both sides of the receiving portion A cover which is secured to the rear of the housing; And a leaf spring interposed between an end portion of the gripping member inserted into the lid accommodating portion and the housing to rotate the housing in one direction so that the speaker is positioned at the outer ear of the user.

Here, the speaker receiving portion may be fixed to cover the speaker so as not to be separated using only the first shock absorbing member without using the front cap in the receiving space of the housing.

And the angle support portion spheres formed on the other end of the elastic member; The spherical body is penetrated and receives a sphere of the gripping member at one end thereof, and a spherical surface which is in sliding contact with the sphere is not formed, and a guide hole through which the cable penetrates is formed in the outer circumference of the body. Receiving member protruding flange; A spherical surface in sliding contact with the sphere of the gripping member is formed at one end of the body, and the spherical surface is fixed to the inside of the accommodating member by fixing means to accommodate the spherical surface of the accommodating member so as not to be detached from the spherical surface. An inner block through which the guide hole through which the cable passes in a predetermined position of the outer periphery of the body coincides with the receiving member passage; One side of the body is opened to include a second buffer member is formed therein the receiving portion for receiving the flange of the receiving member therein.

1 is a complete cross-sectional view of the earring-type earphone according to the present invention,

Figure 2 is an exploded perspective view of the holding member according to the present invention,

3 is an exploded front sectional view of a speaker accommodating part according to the present invention;

4 is a plan view of the housing according to the present invention,

5 is a cross-sectional view taken along the line A-A of FIG.

6 is a cross-sectional view taken along line B-B of FIG. 4;

7 is a bottom view of the front cap according to the present invention,

8 is a perspective view of the cover according to the present invention,

9 is a perspective view of a leaf spring according to the present invention,

10 is a cross-sectional view taken along the line C-C of FIG.

11 is a front sectional view of another embodiment of a speaker receiving unit according to the present invention;

12 is an exploded front cross-sectional view of the angle support according to the present invention,

Figure 13 is a bottom view of the receiving member according to the present invention,

14 is a bottom view of the inner block according to the present invention,

15 is a schematic view showing the leaf spring action state of the present invention,

Figure 16 is a state of use earrings earphone according to the present invention.

Explanation of symbols on the main parts of the drawings

1: Earring type earphone 2: Holding member

3: speaker 4: speaker housing

5: embossed support 9: sphere

10 housing 11 front cap

12 first buffer member 13 cover

14: leaf spring 34: receiving member

35 inner block 36 second buffer member

Hereinafter, on the basis of the accompanying drawings will be described in detail the configuration of each embodiment of the ear-shaped earphone of the present invention.

1 is a cross-sectional view of the overall assembly of the ear-shaped earphone according to the present invention. As shown in the figure, the present invention earring-type earphone 1 is rotatably connected by a hinged speaker receiving portion 4 having a speaker 3 built-in at one end of a ring-shaped holding member 2, and the speaker When the (3) is inserted into the outer ear of the user, the support member 5, which is held in close contact with the back surface of the user by the elastic force of the holding member 2, is rotatably connected to the other end of the holding member (2). . And a cable (C) having a phone jack is connected to the speaker (3) through the angle supporting portion (5), the holding member (2) and the speaker receiving portion (4).

The gripping member 2 has an annular shape so as to be in the form of a ring-shaped earring, and both ends are formed by not being a continuous joint, and the gripping member 2 should be made of an elastic material so that the annular shape can be retracted and unfolded. It would be desirable to consist of synthetic resin materials.

Therefore, the gripping member 2 of the synthetic resin material is manufactured by injection molding, so if the undercut phenomenon can be solved in the process of injection molding, it is preferable to be composed of a single body, but if the undercut phenomenon cannot be solved, the body can be assembled by dividing them. .

The gripping member 2 will be described in more detail. As shown in FIG. 2, two pairs of bodies having semicircular cross sections and having both ends are coupled to accommodate passages 6 so as to accommodate the cable therein. The through hole, the insertion hole 8 through which the hinge pin (7) rotatably connecting the speaker receiving portion (4) to one end of the body is penetrated to both sides, the other end of the support portion (5) The constituent spheres 9 are formed.

The speaker accommodating part 4 is rotatably connected to a hinge pin 7 inserted into the insertion hole 8 of the gripping member 2, and a housing accommodating the speaker 3 therein as shown in FIG. 3. 10, a front cap 11 assembled to the housing 10 and covered in front of the speaker 3 to prevent the speaker 3 from being separated, and a perforated interior wrapped around the front cap 11 The first shock absorbing member 12 fixed and closely inserted into the outer ear of the user, the cover 13 fixed to the rear of the housing 10, and the holding member 2 inserted into the cover 13 receiving portion Interposed between one end and the housing 10 includes a leaf spring 14 for rotating the housing 10 in one direction so that the speaker 3 is located in the outer ear of the user.

The housing 10 has a receiving space 15 is formed so that one side is opened to accommodate the speaker 3 inside the body as shown in Figures 3 to 6, the other side opposite to the opening A guide space 16 into which the front end of the gripping member 2 is inserted is formed. The guide space 16 is sufficiently perforated so that the housing 10 fixed to the hinge pin 7 can rotate in the gripping member 2 around the hinge pin 7.

The housing 10 has an accommodating groove 17 for accommodating the hinge pin 7 at approximately both sides of the guide space 16, and a hook at both sides of the cover 13 at one side of the accommodating groove 17. Holes 18 through which holes are inserted, and a plurality of air injection holes 19 penetrate through the accommodation space 15 to supply air to the speaker 3 outside the holes 18. .

Here, the air injection holes 19 are passages for supplying air used as a medium when the speaker 3 amplifies sound.

In addition, the housing 10 is provided with fixing grooves 20 and 22 to which the front cap 11 and the first buffer member 12 are fitted to the outer circumference of the body.

The front cap 11 that prevents the speaker 3 from being separated is formed with a stepped end 22 through which the front end of the speaker 3 is always stopped on the inner wall of the inner wall, and the housing 10 is disposed at one end of the body. Insertion protrusion 22a is formed to be inserted into the fixing groove 20 of the air, and air is provided at the distal end of the first shock absorbing member 12 covered by the front cap 11 around the other end facing the insertion protrusion 22a. A plurality of holes 23 are through-holes so as to increase the resonance phenomenon of the sound transmitted to the user's ear by transmitting the.

Accordingly, the front cap 11 has an inner wall and a tip end thereof covered with the speaker 3 while the insertion protrusion 22a is inserted into and fixed to the fixing groove 20 of the housing 10. This prevents the departure of.

Since the first shock absorbing member 12 is inserted into the outer ear of the user, the first shock absorbing member 12 should be made of a soft material. The first shock absorbing member 12 is wrapped around the front cap 11 so that the sound transmitted from the speaker 3 can be transmitted to the user. The outer periphery of the body has a spherical shape to be closely inserted into the user's outer ear, the rear end is formed with an insertion protrusion 24 is fitted into the fixing groove 22 of the housing 10.

Here, the first buffer member 12 may be a soft material commonly used, such as a foam sponge to remove the pain generated in the outer ear when worn.

In addition, the first cushioning member 12 may be an air bag in which air is sealed therein.

As shown in FIG. 8, the cover 13 includes an accommodating part 25 accommodating the gripping member 2 at the center of one side of the body, and on each of the inner walls of the supports 26 formed on both sides of the accommodating part 25. Steps 27 are formed to prevent the hinge pin 7 from being separated, and hooks 28 protrude from the lower sides of the body so that the hinge pins 7 can be inserted into and fixed in the holes 18 of the housing 10. In addition, a locking jaw 29 is formed at a predetermined position of the inner wall facing the receiving portion 25 to fix the leaf spring 14 in close contact with each other to prevent detachment.

The inner wall W (left wall in the figure) of the cover 13 serves to prevent excessive rotation when the cover 13 is hinged to the gripping member 2 and rotates.

The leaf spring 14 has a thin plate-like body is bent in a substantially r-shape as shown in Figure 9, the fixing piece 30 is fixed to the locking jaw 29 of the cover 13 at one end thereof, On the other end of the extension piece 31 extending from the fixing piece 30, the gripping member 2 is brought into close contact with the housing 10 in a predetermined position so that the speaker 3 mounted therein is provided by the user. The elastic piece 32 to be positioned in the outer ear is inclined at a predetermined angle, and a space 33 into which the end of the gripping member 2 is inserted is cut in the center of the extension piece 31.

Both ends of the hinge pin 7 fixed to the gripping member 2 are seated in the receiving groove 17 of the housing 10. Steps 27 of both sides of the support 26 are fixed to the hinge pin 7 so as not to move, the hinge is assembled to the holding member 2, the elastic piece 32 of the leaf spring 14 is the housing ( 10) one side in close contact with the speaker 3 mounted therein is located in the outer ear of the user.

Another embodiment of the speaker accommodating portion 4 may be prevented from enclosing the speaker 3 by using the first buffer member 12a without using the front cap 11 as shown in FIG. .

In the case of this embodiment, each component is the same as the configuration of the previous embodiment, detailed description thereof will be omitted. However, the first shock absorbing member 12a is formed so as to prevent the speaker 3 from being separated by the inner body wall and the front end of the first buffer member 12a surrounding the speaker 3.

The first buffer member 12a of the above embodiment may also use a soft material such as a foam sponge, or may use an air-sealed airbag.

As shown in FIG. 12, the angle support 5 which is rotatably connected to the other end of the gripping member 2 has a sphere 9 formed at the other end of the gripping member 2, and one end thereof has the sphere 9. An inner block 35 which is accommodated in the receiving member 34 and the receiving member 34 rotates in a sliding contact manner and is in sliding contact with the sphere 9, and the other end of the receiving member 34. And a second shock absorbing member 36 mounted to support the back surface of the user's bilateral angle.

The sphere 9 is formed on the other end opposite to the hinge portion of the gripping member 2, it is made of a combination of two body of the gripping member (2) having a hemisphere. A passage 6 through which the cable C passes passes through the center of the end portion of the sphere 9.

The accommodating member 34 has a spherical surface through which the body is accommodated therein and the body is penetrated so that the sphere 9 accommodated therein is not separated, and the sliding body is in sliding contact with the sphere 9 at the front end of the body. (37) is formed, the flange 38, the second cushioning member 36 is fitted around the other end facing the spherical surface 37 is projected, the inner wall of the body the cable (C) A through passage 39 is formed.

The inner block 35 has a spherical surface 40 in sliding contact with the sphere 9 of the gripping member 2 at the front end of the body, and the spherical surface 40 is formed with the spherical surface 37 of the receiving member 34. It is fixed inside the accommodating member 34 by fixing means to accommodate the sphere 9 in a pair, the accommodating member (C) to pass through the predetermined position on the outer periphery of the body ( 34) The guide hole 41 is made to coincide with the passage 39.

Here, the fixing means is for fixing the inner block 35 in the receiving member (34). The fixing means has at least two or more coupling protrusions 42 formed on one side of the contact surface of the receiving member 34 and the inner block 35 in the longitudinal direction, and the coupling protrusion 42 on the corresponding contact surface. The receiving groove 43 is formed to receive the E-ring 44 on the inner wall of the receiving member 34 so that the inner block 35 assembled by the coupling protrusion 42 and the recessing groove 43 is not separated. This fitting is fixed.

Therefore, in the present specification, as shown in FIG. 13, the coupling protrusion 42 is formed on the inner wall of the receiving member 34, and the recess groove 43 into which the coupling protrusion 42 is inserted is the inner block as shown in FIG. 14. It is shown in (35).

The second shock absorbing member 36 is mounted on the flange 38 of the receiving member 34 so as to closely adhere to the back surface of the user's ankle when worn so that the speaker 3 is inserted into the outer ear of the user. To be able. The second shock absorbing member 36 should be made of an elastic material that does not cause pain in the user's ear. Thus, the second cushioning member 36 may be a conventional sponge or airbag to achieve the above object.

One side of the second elastic member 36 has an opening, and an accommodating part 45 for accommodating the flange 38 of the accommodating member 34 is formed therein.

The following describes the state of use of the subject innovation constructed as described above.

First, when the present invention is assembled, the speaker accommodating portion 4 and the angled support portion 5 are rotatably assembled on both sides of the gripping member 2 as shown in FIGS. 1 to 11.

The speaker accommodating part 4 has the cover (with both sides of the hinge pin 7 inserted into the insertion hole 8 of the second end of the gripping member 2 being inserted into the receiving groove 17 of the housing 10). The hook 28 of 13 is inserted into the hole 18 of the housing 10 so that the step 27 of the hook 28 rotates to the holding member 2 by fixing the hinge pin 7. Possibly fixed. In addition, the leaf spring 14 is fixed to the fixing piece 32 by the locking projection 29 of the housing 10 and the cover 13 and the elastic piece 32 inclined at a predetermined angle is the holding member ( As the end of 2) closely adheres, the speaker 3 mounted inside the housing 10 faces the outer ear of the user when worn by rotating the housing 10 in one direction.

And the angle support 5 is a user's angle in the state that each sphere (37, 40) of the receiving member 34 and the inner block 35 accommodates the sphere 9 of the holding member 2 therein It rotates properly according to the shape of.

Therefore, when the earphone 1 is worn, the both ends of the gripping member 2 are spread outward to insert the speaker 3 mounted in the housing 10 into the outer ear, and then the second buffer of the angle supporting part 5 is worn. When the member 36 is positioned on the rear surface of the user's ear shell, the second shock absorbing member 36 is brought into close contact with the rear surface of the ear shell by the elastic force of the holding member 2. At this time, the elastic piece 32 of the leaf spring 14 acts as shown in FIG. 15 to rotate the housing 10 in one direction, so that the opening of the first shock absorbing member 12 coincides with the user's outer ear. Accordingly, when the first shock absorbing member 12 is inserted into the outer ear of the user, the first shock absorbing member 12 is tightly inserted into the outer ear by the elastic force of the gripping member 2 and the angle supporting part 5. State is maintained.

Therefore, the first shock absorbing member is maintained in a state of being closely inserted into the outer ear of the user, thereby blocking external noise, and the speaker is deeply located inside the outer ear, which is located in the outer ear direction, so that volume emission is blocked and the volume is listened to. It has an advantage that can significantly reduce the volume decrease occurring in the process.

In addition, the earphone of the present invention has the advantage that it can be used as an accessory because the overall shape is composed of an earring shape, can also function as earrings when worn.

Claims (10)

speaker; A ring-shaped gripping member made of a material of an elastic body and not connected at both ends thereof; A speaker accommodating part mounted inside the speaker to be rotatably connected to one end of the gripping member and positioned so that the speaker faces the external ear of the user; An angle support portion rotatably connected to the other end of the gripping member and closely supporting an angle of the user; Earphone type earphone including a cable is formed at one end and the other end is electrically connected to the speaker. According to claim 1, The gripping member is a two-piece body consisting of a semi-circular cross section is coupled to the passage through the passage to accommodate the cable therein, the insertion hole through which the hinge pin is inserted into one end Earring-type earphone, characterized in that. According to claim 1, The speaker receiving portion is formed in the receiving space is formed so that one side is opened to accommodate the speaker inside the body, the receiving groove for receiving the hinge pin on the other side facing the opening is recessed A housing through which a plurality of air injection holes penetrate air to supply the speaker accommodated in the accommodation space at the other side predetermined position; A front cap fixed at one end of the penetrating body to the housing and protruding forwardly to cover the front end of the speaker to prevent separation of the speaker; A first buffer member through which an elastic body penetrates and the penetrated interior is wrapped and fixed to the front cap; Receiving portion for receiving the holding member end portion is cut in the center of one side of the body to be hinged to the holding member to rotate, stepped to prevent the release of the hinge pin on each inner wall of the support formed on both sides of the receiving portion A cover which is secured to the rear of the housing; And a leaf spring interposed between an end portion of the gripping member inserted into the cover accommodating portion and the housing to rotate the housing in one direction so that the speaker is positioned at the outer ear of the user. According to claim 1, The speaker receiving portion is formed in the receiving space is formed so that one side is opened to accommodate the speaker inside the body, the receiving groove for receiving the hinge pin on the other side facing the opening is recessed A housing through which a plurality of air injection holes penetrate air to supply the speaker accommodated in the accommodation space at the other side predetermined position; A first buffer member through which an elastic body penetrates, a body end is fixed to the housing, and an inner wall and a front end are covered by the speaker; Receiving portion for receiving the holding member end portion is cut in the center of one side of the body to be hinged to the holding member to rotate, stepped to prevent the release of the hinge pin on each inner wall of the support formed on both sides of the receiving portion A cover which is secured to the rear of the housing; And a leaf spring interposed between one end of the gripping member inserted into the cover accommodating portion and the housing to rotate the housing in one direction so that the speaker is positioned in the outer ear of the user. According to claim 1, wherein the angle support portion spheres formed on the other end of the elastic member; The spherical body is penetrated and receives a sphere of the gripping member at one end thereof, and a spherical surface which is in sliding contact with the sphere is not formed, and a guide hole through which the cable penetrates is formed in the outer circumference of the body. Receiving member protruding flange; A spherical surface in sliding contact with the sphere of the gripping member is formed at one end of the body, and the spherical surface is fixed to the inside of the accommodating member by fixing means to accommodate the spherical surface of the accommodating member so as not to be detached from the spherical surface. An inner block through which the guide hole through which the cable passes in a predetermined position of the outer periphery of the body coincides with the receiving member passage; Earring-type earphone, characterized in that it comprises a second buffer member is formed in which one side of the body is opened to accommodate the flange of the receiving member therein. The earring-type earphone according to claim 3, wherein the first shock absorbing member has a spherical shape. 4. The earpiece-type earphone according to claim 3, wherein the front cap has a plurality of holes through which the front cap communicates with the first buffer member so as to increase resonance of the speaker output sound around the body tip. 4. The earpiece-type earphone according to claim 3, wherein the first buffer member is an air bag. The earring-type earphone according to claim 5, wherein the second buffer member is an air bag. The method of claim 5, wherein the fixing means has at least two or more engaging projections formed on any one side of the contact surface of the receiving member and the inner block, the recessed portion for receiving the engaging projection is formed on the corresponding contact surface, the inner block Ear ring earphone, characterized in that the E-ring which is in close contact with the outer end of the inner block is fixed to the inner wall of the receiving member so as not to be separated.