KR100643119B1 - Flat compact-type cellular phone holder with ear-phone line case and reel assembly thereof - Google Patents

Abstract

The present invention is integrated by attaching the earphone reel case to the back of the body of the mobile phone holder to which the mobile phone is inserted and fixed, while making both the earphone reel case and the mobile phone holder compact, and at the same time, the earphone or microphone earphone line is easily removed from the case with only one hand. The present invention relates to a mobile phone holder with a thin compact type earphone reel case and a reel assembly which can be withdrawn and automatically wound and stored according to the number of withdrawals. The mobile phone holder according to the present invention comprises a mobile phone holder body to which the mobile phone is inserted and fixed, and an earphone reel case attached to the rear surface of the mobile phone holder body. In addition, the reel assembly according to the present invention, the reel having an earphone line receiving portion and the elastic member receiving portion, at least one elastic member accommodated in the elastic member receiving portion, the outer side of any one of both sidewalls of the reel It is composed of a first and second reel automatic stop and winding disc having a track guide groove and a guide ball guided along the track guide groove to enable automatic winding of the reel. In addition, the belt fixing clip may be rotatably fixed along the outer circumferential surface of the earphone reel case.

    Mobile phone holder, belt, earphone reel case, winding, guide ball, track guide groove, elastic member

Description

Mobile phone holder and reel assembly with thin compact type earphone reel case {FLAT COMPACT-TYPE CELLULAR PHONE HOLDER WITH EAR-PHONE LINE CASE AND REEL ASSEMBLY THEREOF}

1A and 1B are perspective and exploded plan views, respectively, of a conventional earphone case.

Figure 2a is a perspective view of a mobile phone holder with a thin compact type earphone reel case according to the present invention.

FIG. 2B is a rear view of the mobile phone holder with the earphone reel case of FIG. 2A; FIG.

Figure 3a is a schematic longitudinal cross-sectional view of a mobile phone holder with a thin compact type earphone reel case according to the present invention.

3B is a longitudinal cross-sectional view of the earphone reel case attached to the mobile phone holder of FIG. 3A.

3C is a perspective view illustrating a reel accommodated in the earphone reel case of FIG. 3A.

Figure 4 is a longitudinal sectional view of the earphone reel case attached to the mobile phone holder according to another embodiment of the present invention.

5A and 5B are views showing a plan view of the first and second automatic stop and take-up discs, respectively.

6 is a schematic exploded perspective view of a circular support and a belt fixing clip attached to the rear of the earphone reel case according to the present invention.

7 is a perspective view of a mobile phone holder with a thin compact type earphone reel case according to another embodiment of the present invention.

-Explanation of symbols for the main parts of the drawings-

1: Mobile phone holder with earphone reel case of the present invention

10: mobile phone holder body 11: top support plate

11a: fixed grip portion 11b: antenna grip portion

12: back support plate 13: side support plate

14: bottom support plate 15: lower locking jaw

16: earphone insertion slot 17: set screw

20: earphone reel case 21: earphone

21a: earphone line 22: jack

22a: jack line 23: reel case body

24: lid 25: ring-shaped guide groove

26: protruding core portion 27: guide inclined protrusion

30: circular support 31: insertion projection

32: Hanging projection 33: Coupling

34: clip 35: hinge groove

40: reel 41: earphone line storage

42: flexible PCB strip housing 43: spiral spring housing

50: flexible PCB strip 60: spiral spring

43a, 43b: solder ball or connector

70,80: First and second reel automatic stop and winding disc

71: track guide grooves 72a to 72g: multiple inclined locking jaw

73: vertical locking jaw 81: guide ball

82: long groove

The present invention relates to a mobile phone holder with a thin compact type earphone reel case and its reel assembly. More specifically, the earphone reel case and the mobile phone are integrated by attaching the earphone reel case to the back of the mobile phone holder body to which the mobile phone is inserted and fixed. A compact, compact type earphone reel case that can be used as a holder while allowing for compact compactness, and can easily withdraw earphones or microphone earphone lines from the case with only one hand, and can be automatically wound and stored according to the number of withdrawals. Attached mobile phone holder and its reel assembly.

In general, the mobile phone belt holder functions as a decorative article that expresses the user's external image in addition to the functional factor of increasing the convenience of carrying and using the mobile phone. The mobile phone holder is composed of a mobile phone body in which the mobile phone is stored, and a belt fixing member such as a clip mounted on the rear thereof to secure the belt to the belt.

On the other hand, the earphone is used for the purpose of maintaining privacy when using a mobile phone, communication security, or reducing driving obstacles when driving a vehicle, and is used for eliminating disturbance to others when using an MP3 player or audio. Particularly, in case of mobile phone, if you receive a call from outside while receiving radio or TV, watching video, receiving MP3 file or ringtone by using microphone earphone, you can press the call selection switch to connect directly to the call line. It may also be used to perform a variety of purposes.

As shown in FIGS. 1A and 1B, the earphone reel case 1 includes a body 2 having a protruding core 3 at the center, a reel 4, and earphones 9 accommodated therein. And a microphone (9a) and a jack (6), wherein the reel (4) has a cylindrical body (5) and one end is fixed to the protruding core portion (3) inside the cylindrical body (5). Spiral spring 5a is located, and the earphone line 9b connected to the earphone 9 and the jack line 6a connected to the jack 6 are wound on the outside thereof.

In addition, the push button 8 is elastically supported by the leaf spring 8b on one side of the upper end of the body 2, and the outer circumferential surface of the reel 4 is formed inside one end of the push button 8. The stopper 8a which abuts is attached.

Therefore, in order to use the earphone 9, the earphone line 9b wound on the reel 4 is pulled out by hand from the outside, and after use, the user presses the push button 8 on one side of the upper part of the body 2 to reel ( When releasing the rotational braking of 4), the reel 4 is rotated in the direction in which the earphone line 9b is wound by the elastic restoring force of the spiral spring 5a, so that the earphone line 9b is automatically connected to the reel 4. It is wound up to be received in the body 2.

However, in the related art, a mobile phone belt holder for carrying a mobile phone and an earphone reel case that can be used both as a mobile phone and an MP3 player are not separately provided, and there is an inconvenience in using both of them together. There is a need for a thin cell phone holder that can be combined.

In addition, in case of a conventional mobile phone belt holder or earphone reel case, it is normally stored in a vertical state, so there is no problem when the user stands up, but when the posture changes, such as a sitting state, the back naturally falls down. It has been pointed out that the holder causes pain by pressing the user's side.

In addition, in the conventional earphone reel case, the rotation and winding of the earphone reel are adjusted by a configuration such as a stopper 8a that abuts the push button 8 and the outer circumferential surface of the reel 4 and the like. There was a somewhat complicated problem.

Accordingly, an object of the present invention is to provide a mobile phone holder with a thin compact type earphone reel case which can be thin while also using a mobile phone belt holder and a microphone or an earphone reel case for carrying a mobile phone.

Another object of the present invention is a mobile phone with a thin compact type earphone reel case having excellent ease of use that can be easily withdrawn from the case and at the same time easy to take out the earphone or microphone earphone line using only one hand. To provide a holder.

Still another object of the present invention is to provide a mobile phone holder with a thin compact type earphone reel case which does not stress the user's waist even when the mobile phone holder is angled due to excessive external force even when the mobile phone holder is worn on a belt. .

Another object of the present invention is to provide a reel assembly that can be effectively applied to the earphone reel case according to the first and third objects described above.

The mobile phone holder with a thin compact type earphone reel case of the present invention for smoothly achieving the above object of the present invention is attached to a mobile phone holder body to which a mobile phone is inserted and fixed to the back of the mobile phone holder body, and an earphone reel and earphone line. Characterized in that consisting of the earphone reel case, the jack line is built.

In addition, the mobile phone holder main body is a rear support plate that accommodates the mobile phone, the upper support plate formed to extend above the rear support plate, the side support plate formed to extend to both sides of the rear support plate, the lower support jaw is formed extending to the lower side of the rear support plate It consists of a bottom support plate having.

In addition, the fixed grip portion or the antenna grip portion of the mobile phone may be further extended to the upper side or the side of the upper support plate of the mobile phone holder body.

The circular earphone reel case may include a circular case main body having a jack line opening and an earphone insertion hole and having a protruding core at a central portion thereof; An earphone line receiving portion rotatably mounted in an area defined by the circular case body and formed by a rim and both sidewalls extending outward from both ends of the outer circumference of the rim; Number of withdrawals of the resilient member accommodating portion formed on one of both sides of a disc-shaped wall extending from the middle portion, and the earphone line fixed to the reel and connected to an outer side of either one of the side walls. A reel made of a reel automatic stop and a winding disc formed with a track guide groove and a guide ball to enable automatic stop and wind up of the earphone line according to (iii), and rotatable by an elastic member installed in the elastic member accommodating part; The earphone line accommodating to be pulled out and wound is accommodated, one end is electrically connected to the earphone or microphone earphone, the other end is made of an earphone line is electrically connected to the earphone jack line is fixed to the reel.

In addition, the reel automatic stop and the winding disc rotates in the same direction as the reel when the reel is rotated, the outer surface of the track guide grooves connected in a plurality of circular rows and a plurality of inclined engagement between the track guide grooves A first reel automatic stopping and winding disc having a jaw and a vertical locking jaw to which the guide ball is caught; The guide core is fixed to the protruding core to be interlocked with the first reel automatic stop and the winding disc, and the guide ball and the guide ball are guided along the track guide groove on one side of the engaging reel. It consists of a second reel automatic stop and take-up disk having a long groove which engages between the connected track guide grooves so as to move freely.

In addition, some of the plurality of inclined latching jaw of the first reel automatic stop and the winding disc passes through the guide ball in the clockwise direction, but not the opposite direction, the rest of the guide ball only in the counterclockwise direction It is meant to pass.

In addition, the flexible PCB strip receiving portion is further formed on the opposite side of the elastic member receiving portion formed on any one of the two sides separated by the disk-like wall, the flexible PCB strip receiving portion is stored in a wound state It is fixed to the rim in electrical connection with the earphone line, and the other end consists of a wound flexible PCB strip secured to the protruding core portion in electrical connection with the jack line.

In addition, another rim is formed by being spaced apart from the inside of the rim by a predetermined distance, and an elastic member accommodating part is formed in at least one of four storage spaces defined by the two rims and the disc-shaped wall. The flexible PCB strip housing may be further formed in the storage space where the housing is not formed.

In addition, a ring-shaped guide groove having a plurality of guide inclined protrusions is formed around the earphone reel case, and includes a circular support having a ring-shaped insertion protrusion having a locking protrusion therein. It is preferable to insert and fix in the guide groove having the circular support continues to rotate by a predetermined angle.

In addition, the circular support is formed with a coupler having a hinge groove, the belt fixing clip may be hinged through the hinge groove of the coupler.                         

The reel assembly of the present invention for smoothly achieving the above-described invention, the rim (rim), the earphone line receiving portion formed by both sidewalls extending outward from both ends of the outer periphery of the rim, and the rim of the A reel having an elastic member accommodating portion formed on either side of a disk-shaped wall extending inwardly from the intermediate portion; At least one elastic member housed in the elastic member accommodating portion, one end of which is fixed to the rim and the other end of which is fixedly mounted to the protruding core of the case body; Reel automatic stop and winding connected to the outer side of either side of the reel, having a guide guide guided along the track guide groove and the track guide groove to enable automatic forward rotation, reverse rotation and rotation stop of the reel It consists of a disc.

Hereinafter, with reference to the accompanying drawings will be described in more detail with respect to the present invention.

2A is a perspective view of a mobile phone holder 1 with a thin compact type earphone reel case according to the present invention, and FIG. 2B is a rear view of the mobile phone holder 1 with an earphone reel case of FIG. 2A. .

2A and 2B, the mobile phone holder 1 with the earphone reel case of the present invention includes a mobile phone holder main body 10 into which a mobile phone (not shown) is inserted and fixed, and the mobile phone holder main body 10 described above. A substantially circular earphone reel case 20 attached to the back, a circular support 30 rotatably fixed along the outer circumferential surface of the earphone reel case 20, and a belt fixed to the circular support 30 described above. And a fixing clip 34 or the like. Here, in the present invention, the term "earphone" means earphone or microphone earphone, hereinafter referred to as earphone.

First, the mobile phone holder body 10 into which the mobile phone (not shown) is inserted and fixed includes a rear support plate 12 in which the mobile phone (not shown) is accommodated, and an upper side of the rear support plate 12. A top support plate 11 having a bottom support plate, a side support plate 13 extending to both sides of the back support plate 12, and a bottom support plate formed to extend to the bottom of the back support plate 12 and having a lower locking jaw 15. It consists of (14). In the example shown here, two locking projections 15 are formed, but the present invention is not limited to the number thereof.

In addition, an earphone insertion slot 16 is formed at one side of the upper support plate 11 so that the earphone 21 main body can be inserted and fixed.

Subsequently, the substantially circular earphone reel case 20 is fixedly coupled to a rear surface of the back support plate 12 of the mobile phone holder main body 10 by fixing means such as a fixing screw 13 or the like. In addition, an earphone line inserting hole (not shown in the drawing) and earphones are inserted in the upper portion of the earphone reel case 20 so that the earphone line 21a of the earphone 21 and the earphone jack line 22a of the earphone jack 22 are respectively inserted. Jack openings (not shown figures) are formed. Here, the shape of the earphone reel case 20 is preferably circular, but may be circular, elliptical, heart-shaped, rhombus, pentagonal, hexagonal, and the like, but is not limited thereto. Earphone reel case 20 and the earphone reel (not shown) mounted therein will be described in more detail below.

Subsequently, the circular support 30 is rotatably fixed along a groove (not shown) formed on the outer circumferential surface of the circular earphone reel case 20, and the belt fixing clip 34 is attached to the circular support 30. ) Is hinged and rotatable. The coupling structure of the circular support 30 and the belt fixing clip 34 will also be described in more detail below.

3A is a schematic longitudinal cross-sectional view of a mobile phone holder with a thin compact type earphone reel case according to the present invention, FIG. 3B is a longitudinal cross-sectional view of an earphone reel case attached to the mobile phone holder of FIG. 3A, and FIG. 3C is an earphone reel of FIG. 3A. A perspective view showing a reel accommodated in a case will be described together for convenience of description.

As illustrated, the earphone reel case 20 fixedly coupled to the rear surface of the mobile phone holder body 10 by a fixing screw 17 has a circular reel case body 23 having a ring-shaped guide groove 25 around the earphone reel case 20. ) And the lid 24 covering the case body 23, the earphone line accommodating portion 41, the spiral spring (or an elastic member which may be a means such as rubber band) accommodating portion 43, and the number of flexible PCB strips. Withdrawal number of the payment 42 and the earphone line (withdrawal number used in the present invention is to be pulled and released once in one reel 40, unless otherwise stated) to enable automatic stop and winding First and second reel automatic stop and winding discs 70 and 80, and earphone lines 21a and jack lines 22a interconnected via a flexible PCB strip 50. . Here, the formation of the flexible PCB strip is optional and is not an essential configuration.

A protruding core portion 26 is formed at the center of the circular case body 23, and the circular case body 23 and the lid 24 are screwed to each other by fixing screws 17 and at the same time, the mobile phone holder body 10 is formed. It is also combined with. Of course, in the present invention, other fixing means may be used instead of the fixing screw, but is not limited thereto. In addition, the protruding core portion 26 is actually fixedly coupled to the circular case body 23 and the mobile phone holder body 10 to perform a predetermined axis role.

Next, the structure of the reel 40 will be described in detail. The earphone line accommodating portion 41 of the reel 40 includes both sidewalls extending outwardly from the rim 40b and its outer circumferential ends in the illustrated example. 40a and 40c are formed in the outer peripheral region of the reel 40 in a columnar spherical shape.

In addition, the spiral spring receiving portion 43 of the reel 40 includes a disk-shaped wall 40d and a protruding core portion 26 extending from the middle of the rim 40b and approximately the middle of the rim 40b. It is formed by the circumferential spherical shape and is formed in the inner circumferential region of the reel 40.

The flexible PCB strip accommodating portion 42 of the reel 40 has a disc-shaped wall 40d and a protruding core portion 26 extending centrally from the rim 40b and the approximately intermediate portion of the rim 40b. It is formed by the circumferential spherical shape and is formed on the opposite side of the spiral spring receiving portion 43 described above. Here, as described above, the formation of the flexible PCB strip is optional, and the arrangement position of the spiral spring receiving portion 43 and the flexible PCB strip receiving portion 42 may be positioned opposite to the illustrated example. .

In addition, in the illustrated example, only the case of forming the spiral spring housing 43 is shown, but instead of the spiral spring may be formed of a housing for storing other elastic means such as wound rubber, reel ( It is obvious to those skilled in the art that any type of elastic means can be applied as long as the structure capable of efficiently winding the earphone line 21a by the rotation of 40).

The earphone line 21a has a relatively much longer length than the jack line 22a. An earphone or a microphone is connected to one end of the earphone line 21a, and most of the earphone line 21a is connected to the earphone line accommodating portion 41. The rim 40b of the reel 40 is wound and the other end is electrically connected to one end of the flexible PCB strip 50 wound in the flexible PCB strip accommodating portion 42 by solder balls or connectors 43a. It is fixed to).

In addition, one end of the jack line 22a is connected to the jack 22 and the other end is solder ball or connector 43b at the other end of the flexible PCB strip 50 wound in the flexible PCB strip accommodating portion 42 described above. It is fixed to the protruding core portion 26 of the reel 40 in the electrically connected state by. Therefore, the solder ball or the connector 43b as the electrical contact functions as a fixed terminal and does not rotate. Of course, when the flexible PCB strip 50 is not formed, the earphone line 21a and the jack line 22a may be directly electrically connected without intervening the flexible PCB strip.

As is apparent from the foregoing, the reel assembly according to the present invention includes a reel 40 having the above-described structure and a spiral spring (elastic member for reel rotation) 60 accommodated in the spiral spring (elastic member) receiving portion 43. ) And a flexible PCB strip 50 wound in a flexible PCB strip accommodating portion 42, and one end of the flexible PCB strip 50 is electrically connected to the earphone line 21a. While the other end is fixed to the reel 40 in the state and rotatable together with the reel 40, the other end is fixed to the protruding core portion 26 of the mobile phone holder body 10 in a state of being electrically connected to the jack line 22a. Despite the rotation of the reel 40 does not rotate. Here, at least one elastic member may be formed, but the number is not limited thereto.

On the other hand, of both side walls 40a and 40c extending outward from the outer circumferential ends of the rim 40b, two first and second sides are formed on the outside of the side wall 40c in which the flexible PCB strip accommodating portion 42 is not formed. The second reel automatic stop and winding discs 70 and 80 are connected to the reel 40 and the circular case body 23 so as to be rotatable by the fixing screw 17.

Specifically describing the two reel automatic stop and take up discs 70 and 80, the first reel automatic stop and take up disc 70 rotate in the same direction as the reel 40 when the reel is pulled or wound up. The second reel automatic stop and take-up disc 80 is automatically rotated and the first reel stop and take-up is not rotated when the reel 40 and the first reel stop and take-up disc 70 are rotated. Engagement and interaction with the disc 70 is such that the winding of the reel 40 is automatically performed. That is, a track guide groove 71 connected to a plurality of circular rows is formed on one surface of the first reel automatic stop and take up disc 70, and correspond to the one surface of the first reel automatic stop and take up disc 70. One side of the second reel automatic stop and winding disc 80 is formed with a guide ball 81 to be guided along the track guide groove 71 so that the winding is automatically made according to the number of pulls of the reel 40 It is. The coupling structure and action between such first and second reel automatic stops and winding discs will be described in detail below.

Figure 4 is a longitudinal sectional view of the earphone reel case attached to the mobile phone holder according to another embodiment of the present invention. Here, in the structure of the earphone reel 40 shown in Figure 4 is the same as that shown in Figure 3b except that the other rim 44 is formed, the same reference numerals will be described only the difference.

As shown in FIG. 4, another rim 44 is formed by being spaced a predetermined distance into the rim 40b, and the two rims 40b and 44 are bounded by the disk-shaped wall 40d. An elastic member accommodating portion 43 is formed in at least one of the four accommodating spaces 42, 42a, 43 and 45a. Of course, the flexible PCB strip accommodating portion 42 as described above may be further formed in the accommodating space portion in which the elastic member is not formed, which is merely an option. The other structure is the same as the structure in FIG. 3B, and further description will be omitted.

5A and 5B show plan views of the first and second automatic stop and winding discs, respectively.

First, as illustrated in FIG. 5A, a track guide groove 71 connected to a plurality of circular rows is formed on one surface of the first reel automatic stop and take-up disk 70. In addition, a plurality of inclined locking jaws 72a to 72g are formed between the track guide grooves 71, and a vertical locking jaw 73 as a stopper for preventing the reel from being wound is formed. . Here, the guide ball 81 can pass in the clockwise direction of the plurality of inclined locking jaws (72a ~ 72g), but the opposite direction is 72d, 72f, 72g, otherwise the counterclockwise direction Only guide ball 82 is to pass through. That is, a plurality of inclined locking jaw is shown as a white portion and a black portion, which has an inclined surface that gradually rises from the white portion to the black portion and at the end of the black portion has a right side wall, the guide ball 82 The white part may pass in the black part direction but not in the opposite direction, so that the guide ball 82 passing through the plurality of inclined locking jaws is clockwise only in some inclined locking jaws, and the other inclined locking The jaw can only be guided counterclockwise. However, the position or the number of the inclined locking jaw and the vertical locking portion depends on the arrangement, and is not limited to the number and position if the reel can be automatically rolled up according to the number of pulling of the reels. With this structure, the reel can be automatically wound according to the number of pulling of the reel, and a detailed description thereof will be described later.

Subsequently, as shown in FIG. 5B, a guide ball 81 guided along the track guide groove 71 is formed on one surface of the second reel automatic stop and winding disc 80, and the guide ball ( Long grooves 82 are formed such that 81 can be freely moved by engaging between the plurality of rows of track guide grooves 71. That is, when the first and second reel automatic stop and take up discs 70 and 80 are rotated in engagement with each other, the guide ball 81 is the long groove 82 in the second reel automatic stop and take up disc 80. The linear reciprocating motion is performed in the first reel is automatically guided along the track guide groove 71 composed of a plurality of rows in the automatic stop and winding disc 70. Of course, the orbit guide groove 71 is formed in the second reel automatic stop and take-up disc 80, and the long groove 82 for reciprocating the guide ball in the first auto stop and take-up disc 70 is provided. It may be formed.

Here, reference numerals 72 and 83, which are not described, refer to coupling holes of the first and second reel automatic stops and winding discs 70 and 80 for fixing to the circular case body and the mobile phone holder body by fixing means such as fixing screws, respectively. to be.

The operation relationship according to the present invention by the coupling structure between the first and second reel automatic stop and the winding disc 70, 80 according to the present invention is as follows, for convenience of description refer to Figures 2a to 3c. Will be described together.

First, in order to use the earphone 21, when the user pulls it first from the earphone reel case 20, the earphone line 21a wound in the earphone line accommodating portion 41 is drawn out to the reel 40. This rotates, and at the same time, the first reel automatic stop and the winding disc 70 also rotate in the same direction as the rotational direction (clockwise) of the reel 40. At this time, the second reel automatic stop and take-up disc 80 engaged with the first reel stop and take-up disc 70 rotate in a counterclockwise direction, and thus guide balls linearly move between the long grooves 82. 81 is guided along the raceway 71 of the first reel automatic stop and winding disc 70 in the counterclockwise direction.

Here, the guide ball 81 can pass in the clockwise direction of the plurality of inclined locking jaws (72a ~ 72g), but the opposite direction is 72d, 72f, 72g, otherwise the counterclockwise direction Since only the guide ball 82 is allowed to pass through, the guide ball 82 can continue to move clockwise even at any position of the track groove 71, the earphone line 21a You can continue to pull.

Subsequently, when the user pulls the earphone 21 to some extent and releases it, the reel 40 is rotated in the opposite clockwise direction by the spring force of the spring 60. The plurality of inclined locking jaws 72a to 72g and The guide ball 81 that moves in the clockwise direction by the vertical locking jaw 73 is immediately caught by the vertical locking jaw 73 and the rotation of the reel 4 is stopped, by pulling and releasing the earphone 21 once. As long as the user desires, the length of the earphone line 21a can be withdrawn.

Subsequently, when the user finishes using the earphone 21 and rewinds the earphone line 21a to the earphone reel case 20, the user pulls the predetermined length from the earphone reel case 20 twice and then releases it. As in the first pulling, the reel 40 is rotated while the earphone line 21a wound up in the earphone line accommodating portion 41 is taken out, and at the same time, the first reel automatic stop and the winding disc 70 are also rotated. The reel 40 is rotated in the same direction as the rotational direction (clockwise), and the guide ball 82 moves the track groove 71 counterclockwise by a predetermined length.

Subsequently, the user pulls the earphone 21 to some extent and rotates the reel 40 in the opposite clockwise direction due to the spring force of the spring 60. Here, the earphone ball 21a continues as the guide ball 81 in the clockwise direction after the guide ball 81 is caught by the vertical latching jaw 73 continues to move along the track groove 71 in the clockwise direction. It is wound so that the winding of the earphone line 21a is automatically performed.

In other words, by the proper arrangement of the plurality of inclined locking jaws (72a ~ 72g) and the vertical locking jaw (73) by the odd number of pulling and placing of the earphone line (21a) by the user's desired earphone line ( 21a) to take out the length of the reel 40 to stop the winding, by the even-numbered pulling and release of the earphone line (21a) is automatically wound completely winding is made.

Here, in the illustrated embodiment, the reel is automatically stopped or wound by pulling and releasing the odd and even reels 40, but by pulling and releasing the reel 40 during the initial several times. The reel is automatically stopped without being wound up, and when the reel 40 is pulled out afterwards, the reel may be automatically wound up. In the present invention, a plurality of inclined locking jaws 72a to 72g and vertical locking jaws ( According to the proper arrangement of 73), the automatic stop and rewind according to the number of withdrawals of the reel can be adjusted.

6 is a schematic exploded perspective view of a circular support and a belt fixing clip attached to the rear of the earphone reel case 20 according to the present invention.

As illustrated in FIG. 6, a ring-shaped guide groove 25 having a plurality of guide inclined protrusions 27 is formed around the main body 23 of the earphone reel case 20, and the earphones are formed on the circular support 30. An insertion protrusion 31 having a locking protrusion 32 inserted into and fixed to a ring-shaped guide groove 25 of the main body 23 of the reel case 20 is formed, and thus the locking protrusion of the circular support 30 ( While being inserted into and fixed to the guide groove 25 having the guide slanted projections 32 and 27, the locking projections 32 of the circular support 30 are continuously rotatable while being caught along the guide slanted projections 27 described above. .

In addition, the coupling hole 33 having the hinge groove 35 of the circular support 30 is formed, the belt support clip 34 is hinged groove 36 of the coupling hole 33 in the circular support 30 Through the hinge 37 is coupled. Due to this structure, the belt fixing clip 34 can be continuously rotated by a predetermined angle along the outer circumference of the earphone reel case 20, so that the angle of the mobile phone holder is excessive when the user wears it on the belt. It is possible to wear stably without inconvenience due to addition.

7 is a perspective view of the mobile phone holder 100 with a thin compact type earphone reel case according to another embodiment of the present invention, wherein the antenna grip portion 11b of the mobile phone is located on the side of the upper support plate 11 of the mobile phone holder main body 10. It is substantially the same as the structure shown in FIG. 4A except that it is formed.

That is, in the mobile phone holder main body 10 illustrated in FIG. 2A, the fixed grip part 11a extends above the upper support plate 11, whereas the mobile phone holder main body 10 according to the present embodiment has a fixed grip part. Instead of 11a, the antenna grip portion 11b of the mobile phone is formed on the side of the upper support plate 11 of the mobile phone holder main body 10. As described above, when the mobile phone antenna grip part 11b is formed, when the mobile phone (not shown) is fixed to the mobile phone holder main body 10, the antenna (not shown) of the mobile phone folder is inserted into the antenna grip part 11b. It is to be seated.

As described above, the mobile phone holder with earphone reel case according to the present invention combines the earphone reel case and the mobile phone holder by attaching the earphone reel case to the back of the mobile phone holder main body to which the mobile phone is inserted and fixed by a predetermined fixing means. Yet it has the effect of achieving a compact compaction.

In addition, the earphone reel has an automatic guide rotation, a reverse rotation and a rotation stop of the earphone reel by engaging two reel automatic stops and winding discs having an orbit guide groove and a guide ball guided along the track guide grooves. It becomes possible that the winding can be automatically made according to the number of times the earphone line is drawn out.

In addition, the belt fixing clip is rotatably fixed along the outer circumferential surface of the earphone reel case, so that the user can wear stably without inconvenience even if there is an external force added according to the posture change while the user wears the mobile phone holder on the belt. There is.

Although the present invention has been described in detail with reference to preferred embodiments according to the present invention, this is only for illustrating the present invention and is not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the scope of the present invention. It should be noted that this is possible as well as this is also within the scope of the present invention.

Claims (22)

On both sides of the earphone line receiving portion formed by a rim, both sidewalls extending outwardly from both ends of the outer circumference of the rim, and a disc-shaped wall extending inwardly from the middle portion of the rim. A reel having an elastic member accommodating portion formed in any one; At least one elastic member accommodated in the elastic member accommodating portion, one end of which is fixed to the rim and the other end of which is fixedly mounted to the protruding core of the case body; Reel automatic stop and winding connected to the outer side of either side of the reel, having a guide guide guided along the track guide groove and the track guide groove to enable automatic forward rotation, reverse rotation and rotation stop of the reel Consisting of discs, The reel automatic stop and winding disc, Rotation in the same direction as the reel when the reel is rotated, the outer surface of the track guide grooves connected in a plurality of circular rows, and between the track guide grooves a plurality of inclined locking jaw and the vertical locking jaw is caught by the guide ball With a first reel automatic stop and take-up disc, The guide core is fixed to the protruding core to be interlocked with the first reel automatic stop and the winding disc, and the guide ball and the guide ball are guided along the track guide groove on one side of the engaging reel. A reel assembly comprising a second reel automatic stop and take-up disc having a long groove for engaging freely moving between engaged track guide grooves. (delete) The method of claim 1, Some of the plurality of inclined locking jaws of the first reel automatic stop and the winding disc passes the guide ball in a clockwise direction but not the opposite direction, and the rest passes the counterball only in a counterclockwise direction. Reel assembly characterized in that the. The method according to claim 1 or 3, Reel assembly, characterized in that the flexible PCB strip receiving portion is further formed on the opposite side of the elastic member receiving portion formed on any one of the two sides divided by the disk-like wall. The method of claim 4, wherein The flexible PCB strip is accommodated in a wound state and one end is fixed to the rim in the state of being electrically connected with the earphone line, the other end is wound wound fixed to the core portion in an electrically connected state with the jack line A reel assembly, characterized in that it consists of a strip of PCB. The method according to claim 1 or 3, A reel, wherein the resilient member accommodating portion is formed in at least one of four accommodating spaces bounded by the two rims and the disc-shaped wall; Assembly. The method of claim 6, A reel assembly, characterized in that a flexible PCB strip receiving portion is further formed in the receiving space in which the elastic member receiving portion is not formed among the four receiving spaces defined by the two rims and the disc-shaped wall. The method according to claim 1 or 3, Reel assembly, characterized in that the elastic member is a spiral spring or rubber band. A mobile phone holder body into which the mobile phone is inserted and fixed, The mobile phone holder with a thin compact type earphone reel case, which is attached to the rear surface of the mobile phone holder body and comprises an earphone reel case having an earphone reel, an earphone line, and a jack line. The method of claim 9, The mobile phone holder main body has a rear support plate that accommodates a mobile phone, an upper support plate extending upwardly on the rear support plate, a side support plate extending to both sides of the rear support plate, and a lower locking jaw that extends to the bottom of the rear support plate. A mobile phone holder with a thin compact type earphone reel case comprising a bottom support plate. The method of claim 10, The mobile phone holder with a thin compact type earphone reel case, characterized in that a fixed grip portion is further extended above the upper support plate of the mobile phone holder body. The method of claim 10, A mobile phone holder with a thin compact type earphone reel case, wherein the antenna grip portion of the mobile phone is further extended to the side of the upper support plate of the mobile phone holder body. The method according to any one of claims 9 to 12, The circular earphone reel case, A circular case body having a jack line opening and an earphone insertion hole and having a protruding core portion at the center thereof; An earphone line receiving portion rotatably mounted in an area defined by the circular case body and formed by a rim and both sidewalls extending outward from both ends of the outer circumference of the rim; Number of withdrawals of the resilient member accommodating portion formed on one of both sides of a disc-shaped wall extending from the middle portion, and the earphone line fixed to the reel and connected to an outer side of either one of the side walls. A reel made of a reel automatic stop and a winding disc formed with a track guide groove and a guide ball to enable automatic stop and wind up of the earphone line according to (iii), and a reel rotatable by an elastic member installed in the elastic member accommodating part; Thin compact, characterized in that consisting of the earphone line which is stored in the earphone line receiving portion so as to be drawn out and wound, the one end is electrically connected to the earphone or microphone earphone, the other end is electrically connected to the earphone jack line and fixed to the reel Mobile phone holder with type earphone reel case. The method of claim 13, The reel automatic stop and winding disc, Rotation in the same direction as the reel when the reel is rotated, the outer surface has a guide rail connected in a plurality of circular rows and between the track guide groove a plurality of inclined locking jaw and the vertical locking jaw is caught by the guide ball Having a first reel automatic stop and winding disc, The guide core is fixed to the protruding core to be interlocked with the first reel automatic stop and the winding disc, and the guide ball and the guide ball are guided along the track guide groove on one side of the engaging reel. A mobile phone holder with a thin compact type earphone reel case comprising a second reel automatic stop and a winding disc having a long groove for freely moving by engaging between connected track guide grooves. The method of claim 14, Some of the plurality of inclined locking jaws of the first reel automatic stop and the winding disc passes the guide ball in a clockwise direction but not the opposite direction, and the rest passes the counterball only in a counterclockwise direction. Mobile phone holder with a thin compact type earphone reel case, characterized in that. The method of claim 13, A mobile phone holder with a thin compact type earphone reel case, characterized in that a flexible PCB strip accommodating portion is further formed on the opposite side of the elastic member accommodating portion formed on any one of the two sides divided by the disc-shaped wall. The method of claim 16, The flexible PCB strip is housed in a wound state, and one end is fixed to the rim in an electrically connected state with the earphone line, and the other end is wound in the protruding core part in an electrically connected state with the jack line. Mobile phone holder with thin compact type earphone reel case, characterized by consisting of a flexible PCB strip. The method of claim 13, The rim is spaced apart a predetermined distance from the inside of the rim is formed, a thin compact, characterized in that at least one of the elastic member receiving portion is formed in the four storage spaces bounded by the two rim and the disk-like wall. Mobile phone holder with type earphone reel case. The method of claim 18, A thin compact type earphone reel case with a flexible PCB strip housing is further formed in an accommodation space in which the elastic member accommodation portion is not formed among the four storage spaces bounded by the two rims and the disc-shaped wall. Mobile phone holder. The method of claim 13, A ring-shaped guide groove having a plurality of guide inclined protrusions is formed around the earphone reel case, and includes a circular support having a ring-shaped insertion protrusion having a locking protrusion therein, and having the insertion protrusion and the guide inclined protrusion. And the circular support is continuously rotated by a predetermined angle by being fixed to the guide groove. The method of claim 19, The circular support is formed with a coupler having a hinge groove, the mobile phone holder with a compact compact type earphone reel case characterized in that the belt fixing clip is hinged through the hinge groove of the coupler. The method of claim 13, A cell phone holder with a thin compact type earphone reel case, wherein the elastic member is a spiral spring or a rubber band.

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