KR20130071598A

KR20130071598A - Cell-phone case having a earphone case

Info

Publication number: KR20130071598A
Application number: KR1020110138897A
Authority: KR
Inventors: 이재복
Original assignee: 이재복
Priority date: 2011-12-21
Filing date: 2011-12-21
Publication date: 2013-07-01

Abstract

The present invention is a mobile phone case (1); A box-shaped earphone storage unit 100 which can be fixed or rotated integrally on one surface of the mobile phone case 1; Rewind unit 120 and the rewind unit 120 is configured inside the earphone housing 100: The rewind unit 120 includes a hollow shaft 121, the earphone jack 11 and the mobile phone through the hollow shaft 121 It characterized in that it comprises a connection cord portion 130 for connecting the earphone insert 21 of.
According to the present invention, it is possible to provide a mobile phone case having an earphone storage unit which allows the user to automatically rewind the earphone cord while the earphone jack is inserted into the earphone insertion hole of the mobile phone to store the earphone.

Description

Cell phone case with earphone compartment {Cell-phone Case having a Earphone Case}

The present invention relates to a mobile phone case having an earphone storage unit, and in detail, even if the earphone jack is connected to the jack insertion port of the mobile phone, the earphone jack to solve the problem that the earphone jack and the coiled cord interfere with each other It relates to a mobile phone case provided.

The earphone hanger can be divided into a cord hanger inside the earphone hanger, so that the user can manually wind the earphone cord by hand and store it.The rewind unit composed of a clock-shaped spring, a ratchet, and a reel is held in the earphone stand. There is an automatic type that the earphone reel is wound around the winding reel while the reel is rotated by the elastic restoring force of the spring.

In case of rewinding the earphone cord to the winding reel, if the earphone jack is rewound without being separated from the jack insertion hole, the earphone cord portion which interferes with the rotation or is wound and the earphone cord portion directly connected to the earphone jack These can be twisted together so that the winding reel stops in severe cases.

The earphone is a consumable item, and the cord near the earphone head or the earphone jack is shorted to reach the end of its life. If such twisting is repeated, the earphone may shorten the life of the earphone. In addition, in order to avoid such a problem, the earphone jack must be separated from the jack insert every time, so that the earphone cord is neatly stored, thereby reducing the original function of the earphone storage unit intended for convenience of use.

In order to solve this problem, it is disclosed in Korean Utility Model Registration No. 20-0181930. The gist of the present invention is to separate the middle of the earphone cord, to form a fixed contact at the separated end of the earphone jack side, and to the separated end of the earphone head side to form a movable contact that rotates like a winding reel to rotate to wind the cord. Solving the problem of the interference between the earphone jack and the earphone cord wound by making the movable contact continuously contact the fixed contact.

According to the present invention, earphones satisfying various needs of consumers in consideration of the problem of disposing the earphone storage unit when the earphones, which are consumable items, have expired as described above and the recent consumption trends requiring more decorativeness in mobile phones and earphones. There is a limit to providing this.

The present invention has been made to solve the above problems, the present invention is the earphone jack without the configuration of separating the middle of the earphone cord as described above, even if the earphone jack rewinds the earphone cord in the state connected to the insertion port of the mobile phone and An object of the present invention is to provide an earphone storage unit for preventing the same interference problem.

Cell phone case provided with a earphone housing of the present invention for solving the above problems, the box-shaped earphone housing that can be fixed or rotated integrally with the upper surface of the mobile phone case; The rewind unit is configured in the earphone storage unit: and characterized in that it comprises a connection cord for connecting the earphone jack and the earphone connector of the mobile phone.

According to the present invention, the user can rewind the earphone cord in the inserted state without having to remove the earphone jack from the mobile phone to accommodate the earphone, thereby providing a mobile phone case having a safe and convenient earphone storage.

1 is a perspective view showing a mobile phone case of the present invention.
Figure 2 is a perspective view of the earphone housing of the present invention.
3 is a side cross-sectional view showing the earphone housing of the present invention.

Hereinafter, the configuration and function of the present invention will be described in detail with reference to the accompanying drawings.

1 to 3, the present invention is a mobile phone case (1); A box-shaped earphone housing 100 which can be fixed to the upper surface of the mobile phone case 1 or rotated about the upper surface thereof; A rewind unit 120 fixed inside the earphone housing 100; Inside the earphone accommodating part 100, the earphone jack 11 and the connection cord 130 for connecting the jack insertion port 21 of the mobile phone is configured.

The mobile phone case 1 has a function of protecting the mobile phone against various external shocks and is mainly composed of a synthetic resin material.

The earphone housing 100 has a box shape, the thickness and the material of which is the same as the mobile phone case (1) and is configured on the side of the jack insertion opening 21 of the mobile phone 20, the front of the earphone storage unit 100 is opened and closed In order to be able to be the corner portion where the front and the left side of the earphone housing 100 is bent or hinged is configured.

The upper surface of the earphone housing 100, the earphone head receiving port 111 and the rewind button 112 is accommodated, the earphone head 13 is accommodated, the lower surface of the connection jack 131 to be inserted into the connection jack The receiving port 113 is configured.

The rewind button 112 is fitted to the upper surface of the earphone storage unit 100 by mechanical fastening or high frequency welding, and when the user presses the rewind button 112, the lower portion of the rewind button 112 is described later with the ratchet 123 and the pole. Release the locked state of 124, and when the hands are released, the lower portion of the rewind button 112 is provided with a spring or an elastic member, so that the ratchet 123 and the pawl 124 are locked while the rewind button 112 is restored. Have

As described above, the present invention has a configuration in which the earphone storage unit 100 and the mobile phone case 1 are fixed as a partition by using the lower surface of the earphone storage unit 100 and the upper surface of the mobile phone case 1 as one member. However, by separating the lower surface of the earphone storage unit 100 and the upper surface of the mobile phone case 1 into two surfaces and the hinge portion 115, so that the earphone storage unit 100 can rotate, in Figure 1 As you can see, you can have the phone's cradle function.

Having the function of the cradle in consideration of the explosive demand of the smart phone having the Internet or a video function, in this case, the connection jack 131 connected to the jack insertion port 21 of the mobile phone 20 is earphone storage unit 100 The connection cord 132 has a spring shape so as not to prevent it from being rotated to accommodate the elongated length during rotation. In addition, the right side of the earphone housing 100 is inclined 116, so that the mobile phone is inclined at a predetermined angle so that the user can comfortably view the screen of the mobile phone.

As shown in FIG. 3, the rewind unit 120 includes a hollow shaft 121, a spiral spring 122, a ratchet 123, a pawl 124, and a winding reel 125. . One end of the hollow shaft 121 is fixed to the inner rear surface of the earphone housing 100 by a high frequency welding method. The hollow shaft 121 has a hollow cylindrical shape in two stages, and the ratchet 123 is in contact with the end portion 126 while being movable. Along with this, the outer circumferential surface of the hollow shaft 121 is formed with a connection cord hole 127 into which the connection cord 132 described later is introduced.

The pawl 124 forming a pair with the ratchet 123 is fixed to the inner upper surface of the earphone housing 100. The spiral spring 122 having a clockwork shape has one end fixed to the hollow shaft 121 and the other end fixed to the ratchet 123. The winding reel 125 is fixed to the rear surface integrally with the ratchet 123 or by a high frequency welding method, the inside thereof is a hollow cylindrical shape and the inner circumferential surface is in contact with the outer peripheral surface of the hollow shaft 121 while being movable. have. This winding reel 125 is seated on the hollow shaft end 126 has a rotary motion function. The rewind unit 120 is made of a hard synthetic resin material in consideration of the rotational motion and the elastic force of the spring.

The connection cord unit 130 is composed of a connection jack 131, a connection cord 132 and the female gender 133. Here, gender is a member that connects two cords, and each end has a hole and a projection shape. Corresponding to the protruding male gender is the connection jack 131 or the earphone jack 11 and the female gender corresponds to the jack insertion port 21 of the mobile phone. The connection jack 131 is inserted into the jack insertion port 21 of the mobile phone through the connection jack receiving port 113, the female gender 133 is inserted into the hollow shaft 121 is fixed by high frequency welding or the like.

To summarize the overall configuration and function of the present invention, the user opens the front of the earphone storage unit 100, inserts the earphone jack 11 into the female 133, and then wound the earphone cord 12 on the winding reel 125 After the earphone head 13 is mounted on the earphone head receiving device 101, the earphone storing part 100 is closed.

When the earphone head 13 is pulled to use the earphone, the winding reel 125 and the ratchet 123 rotate together, and the spiral spring 122 having one end fixed to the ratchet 123 is wound to generate elastic restoring force. The elastic restoring force is stored by the locking action of the ratchet 123 and the pawl 124, and the user stores the earphone cord 12 in the earphone housing 100 or adjusts the length of the earphone cord 12. In order to press the rewind button 112, the ratchet 123 and the pawl 124 are unlocked and the reel 125 is rotated by the elastic restoring force stored in the spiral spring 122 to rewind the earphone cord 12.

At this time, since the earphone jack 11 is rotated together with the winding reel 125 while being inserted into the arm gender 133, the earphone jack 11 and the earphone cord 12 wound around the winding reel are solved. .

1: phone case 120: rewind unit
2,113: jack for connection jack 121: hollow shaft
10: earphone 122: spiral spring
11: earphone jack 123: ratchet
12: earphone cord 124: pole
13: earphone head 125: winding reel
20: mobile phone 126: hollow shaft end
21: mobile phone jack insertion hole 127: connection cord hole
100: e-phone storage unit 130: connection cord unit
111: earphone head receiver 131: jack
112: rewind button 132: connection code
133: cancer gender

Claims

In the mobile phone case 100,
An earphone storage unit 100 coupled to one surface of the mobile phone case 100;
Hollow shaft 121 and provided in the earphone housing 100:
A winding reel 125 installed at an outer circumference of the hollow shaft 121 and rotatably configured;
One end of the female gender 133 is provided on the inner circumference of the hollow shaft 121 and the other end is characterized in that it comprises a connection cord 130 consisting of a connection jack 131 is inserted into the mobile phone jack insertion opening 21 Mobile phone case with earphone storage.

The method according to claim 1,
The combination of the earphone housing 100 and the mobile phone case 1 is a hinge coupling, the mobile phone having an earphone housing, characterized in that one side of the earphone housing 100 has an inclined surface 116 inward. case.

The method according to claim 1,
The take-up reel 125 is a mobile phone case having an earphone housing, characterized in that consisting of a spiral spring 122 and the ratchet (124).

The method according to claim 3,
The earphone case 100 is provided in the mobile phone case having an earphone housing, characterized in that consisting of a rewind button 112 and a pole 124 to adjust the rotation of the winding reel (125).