KR101208740B1 - Handphone case having self-generating function - Google Patents

Abstract

PURPOSE: A portable terminal case including a nonutility generation function is provided to express the individuality of a user by forming the case as various kinds of a character shape. CONSTITUTION: A portable terminal supporting unit(121~123) supports a main body(111). A main body supporting unit(131) is inserted into the inside main body or is projected to the surface of the main body. When a control signal is received from a portable terminal(200), a character unit(140) outputs light, sound, or images. The character unit or the main body supporting unit comprises a head, a hand, a leg, an arm, a wheel, or a wing. The head, the hand, the leg, the arm, the wheel, or the wing is attached to the main body.

Description

Mobile phone case which can generate electricity {HANDPHONE CASE HAVING SELF-GENERATING FUNCTION}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mobile phone case capable of self-power generation. More particularly, the present invention relates to a mobile phone case in which the appearance is composed of various types of characters such as a car or an airplane.

In general, the mobile phone case is used as a means for expressing the personality of the user, with the purpose of protecting the mobile phone from external shocks or foreign matters intrusion, and was conventionally manufactured in the form of pockets made of fiber or leather. There is a trend in the injection molded products in the same form as the appearance of the mobile phone using a hard or soft synthetic resin.

As described above, the cell phone case is used as a means for expressing the individuality of the user, but since its use is to cover a cell phone formed of a hexahedron, the form is very limited.

Therefore, the user makes use of his / her personality only through the color of the mobile phone case or a sticker attached to the exterior of the mobile phone case.

In addition, the cell phone case is merely a function of the casing, there is a limit that can not provide more complex functions.

The present invention is to solve the above problems, it is possible to charge through the self-power, and is provided with a mobile phone case capable of self-power, consisting of various kinds of character shapes such as cars, airplanes, dolls, robots, animals and the like. It is technical problem to do.

Cell phone case capable of self-power generation according to the present invention for achieving the above technical problem, the body is accommodated through the open top surface; A character unit having any one character shape and mounted to any one of side surfaces of the main body; A main body support part mounted on a lower surface or a side of the main body to shape a feature of the character together with the character; And a power supply unit for supplying power required by the components of the character unit or the mobile phone, wherein the power supply unit includes a head of a character mounted on the main body or the character unit in relation to the shape of the character, One of the character's leg, the character's arm, the character's leg, and the character's wheel can be rotated, moved horizontally, pressed, or moved vertically, or the body or the character unit. It consists of a small generator that can be recharged by pulling the installed wire.

The present invention is composed of various kinds of character shapes, such as cars, airplanes, dolls, robots, etc., thereby providing the effect that the user can express his personality well.

1 is an exemplary view showing a state in which a mobile phone is mounted on a mobile phone case according to the present invention.
Figure 2 is an exemplary view showing the configuration of a mobile phone support of the mobile phone case according to the present invention.
Figure 3 is an exemplary view showing a state that the mobile phone is mounted on the mobile phone support portion of the mobile phone case according to the present invention.
Figure 4 is an exemplary view showing the configuration of the character portion of the mobile phone case according to the present invention.
5 is an exemplary view showing the bottom of the lower surface of the mobile phone case according to the present invention.
6 and 7 is another exemplary view of a mobile phone case according to the present invention.
8 is an exemplary view illustrating a method of charging power to a power supply unit of a mobile phone case according to the present invention.

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

1 is an exemplary view showing a state in which the mobile phone is mounted on the mobile phone case according to the present invention, Figure 2 is an exemplary view showing the configuration of the mobile phone support of the mobile phone case according to the present invention, Figure 3 is a mobile phone case according to the present invention 4 is an exemplary view showing a state in which a mobile phone is mounted on a mobile phone support unit, FIG. 4 is an exemplary view showing a configuration of a character unit of a mobile phone case according to the present invention, and FIG. 5 is a bottom surface of a bottom surface of a mobile phone case according to the present invention. It is an exemplary view shown.

Cell phone case according to the invention is characterized in that it can be configured in a variety of character shapes, such as cars, airplanes, dolls, robots, animals. However, hereinafter, the present invention will be described with an example of a cellular phone case configured in the shape of an automobile for convenience of explanation. Therefore, the features of the mobile phone case according to the present invention configured in the shape of a vehicle can be equally applied to a mobile phone case having a character shape other than the car.

Cell phone case according to the present invention is formed in a hexahedral shape, as shown in Figure 1 is mounted on the main body 111, the lower surface is received while the mobile phone 200 is opened through the open upper surface Mobile phone support (121, 122, 123) for protruding in the upper surface direction to support the mobile phone, the character of the character along with the character portion 140 and the character is mounted on any one of the sides of the main body and the character It may be configured to include a main body support 131 mounted to the bottom or side of the main body to shape the feature.

First, the main body 111 has an internal space in which the mobile phone 200 is accommodated, and is formed in a shape similar to the appearance of the mobile phone including the speaker 220 and the microphone 230. That is, as shown in FIG. 1, the main body may be formed in a hexahedral shape with an open top surface. However, each corner may be rounded along the shape of the corner of the mobile phone.

Of the four side surfaces protruding from the bottom surface of the main body 111 in the top surface direction, the grooves 112 are formed on two sides facing the longitudinal direction of the mobile phone so that the mobile phone can be mounted. As shown in FIG. 3, the side surface of the mobile phone 200 may be inserted and mounted in the groove 112 formed at the two side surfaces.

As shown in FIG. 1, an interface hole 113 is formed at a side surface of the main body 111 corresponding to the interface terminal 210 of the mobile phone. The interface terminal 210 of the mobile phone is formed in the mobile phone 200 for power supply or data transmission and reception.

Although not shown in the drawing, the main body 111 may have an earphone jack insertion hole corresponding to the earphone jack insertion hole of the mobile phone.

Next, the mobile phone supporters 121, 122, and 123 are mounted on the bottom surface of the main body 111, and protrude in the open top surface direction to support the mobile phone. To this end, as shown in FIGS. 1 and 2, the mobile phone supporter may be moved along the mobile phone supporter groove 120 in a state where one end is restrained by the mobile phone supporter groove 120 formed on the bottom surface of the mobile phone. The first moving bar 122 formed so that the second moving bar 121 and the other end connected to the other end of the first moving bar through the hinge is connected to the second moving bar 121 and the hinge The end may be configured to include a third moving bar 123 formed to be moved along the mobile phone support groove 120 in a state constrained by the mobile phone support groove 120.

Cell phone support groove 120 is formed on the bottom surface of the body 111, as shown in Figure 1 and 2, may be formed in the cross (+) shape. However, the cell phone support groove 120 may be formed in various forms according to the shape of the first moving bar to the third moving bar.

As shown in FIG. 5, the mobile phone supporter groove 120 may be formed on the bottom surface such that the plane and the bottom surface of the bottom surface penetrate therethrough, and the plane of the bottom surface of which the second moving bar 121 is formed. And the bottom may be formed to penetrate. In the former case, when any one of the first moving bar to the third moving bar is pushed toward the open top surface of the main body 111 at the bottom of the bottom surface of the main body 111, as shown in FIG. The first moving bar to the third moving bar 121 to 123 may protrude in the form of a ladder. In the latter case, when the second moving bar is pushed in the direction of the open top surface of the main body 111 at the bottom of the bottom surface of the main body 111, as shown in FIG. 2, the first moving bar to the third moving bar ( 121 to 123 may protrude in the form of a ladder.

As shown in FIG. 2, a locking groove 124 is formed at the side of the mobile phone support groove 120. At one end of the first moving bar 121 and the third moving bar 123, a locking jaw (not shown) that is engaged with the locking groove 124 is formed. The locking jaw inserted into the locking groove 124 is not separated from the locking groove 124 unless a large force is applied from the outside. That is, when the user adjusts the first movement bar 121 and the third movement bar 123 to the desired inclination in the state where the locking jaw is inserted into the locking groove 124, unless the user applies the force again, The locking jaw is not separated from the locking groove 124. In this state, the mobile phone 200 may be mounted on the mobile phone case 100 by the third moving bar 123 and the groove 112, as shown in FIG. 3.

As shown in FIG. 1, the user may use the cell phone case while the cell phone 200 is stored in the storage space of the main body, or the cell phone 200 may be mounted on the cell phone case as shown in FIG. 2. .

Next, the main body support 131 may be mounted on the bottom surface or the side of the main body to shape the characteristics of the character together with the character forming the character portion.

The main body support 131 may be wheels or legs according to the type of characters constituting the character unit 140. For example, when the type of character is a car as shown in FIG. 1, the body support 131 may be a wheel of a car. In addition, when the type of character is an airplane, the main body support 131 may be a wheel of an airplane. In addition, when the type of character is an animal such as a turtle, the main body support 131 may be a leg of a turtle.

The main body support part 131 is formed of a wheel or a leg to perform a function of allowing the main body 111 to have a predetermined distance from the ground. The user may move the main body on the ground using the main body support 131. That is, the present invention has a feature that the user can play with a toy as well as a function of storing a mobile phone.

In order to maximize the function as described above, the main body support 131 may be composed of a wheel that can rotate, or may be composed of a movable leg. In addition, the body support 131 may be configured to be rotatable or movable by a driver (motor) not shown.

In addition to the wheels or legs as described above, the main body support unit 131 may further include a separate component that can highlight the characteristics of the character constituting the character unit. For example, when the character constituting the character unit 140 is an airplane, an airplane wing may protrude from the side of the main body. In this case, the airplane wing may be mounted on the side of the main body, but may also protrude to the side in a state where it is mounted on the bottom of the main body.

As described above, the main body support 131 is located in the ground or the like in the state in which the mobile phone 200 is stored in the mobile phone case 100 as shown in FIG. 1, or the mobile phone 200 as shown in FIG. 2. If it is mounted on the mobile phone case 100, no inconvenience to the user. However, when the user moves while using the cell phone in the cell phone case, the main body support 131 may cause inconvenience to the user. That is, wheels, legs, or wings that protrude outwards may cause inconvenience to the user.

To prevent this, the main body support part 131 may be inserted into the bottom surface or the side of the main body 131, or may be configured to be in close contact with the bottom surface or the side surface.

For example, as shown in FIG. 5, when the main body support 131 is a wheel, the wheel may be inserted into the main body support groove formed on the bottom of the lower surface of the main body, and the wheel may be mounted. It may be mounted on a locking jaw (not shown) inside the body support groove, in which case, the wheel may be rotated. A main body support cover 132 is formed on the bottom of the bottom surface to cover the wheel (main body support), and the user moves the opening / closing portion 133 formed on the main body support cover 132 in the direction of the arrow to support the main body support. The cover 132 may cover the main body support (wheel) 131.

The main body support part (wheel) 131 is mounted to the main body support part groove formed in the bottom face of the lower end surface of the main body and can be rotated, and is supported by the spring. Therefore, when the user pushes the main body support cover 132 in the main body support 131 direction, the main body support (wheel) 131 is inserted into the main body support groove by the main body support cover 132.

When the main body support part cover 132 completely covers the main body support part 131, no component is protruded from the bottom surface of the main body.

Opening and closing groove 134 is formed on the bottom of the lower surface of the main body, the opening and closing groove (134) may be inserted into the opening and closing protrusion (not shown) formed on the inner side of the main body support cover 132. Therefore, unless the user arbitrarily opens the main body support cover 132, the main body support cover 132 is not opened by the opening and closing groove 134 and the opening and closing protrusion (not shown). For this reason, the main body support part (wheel) 131 does not protrude to the lower end surface of the main body.

In the case where the main body support is a leg of various characters, the main body may be inserted into the main body by the same principle as described above.

For example, when the main body support is a wing of an airplane, the wing may be mounted on the bottom surface of the lower surface of the main body using a rotating shaft, and may be extended in the lateral direction. When the user folds the wings, the user can move the wings in the direction of the lower surface of the body. Alternatively, the blade may be fixed to the inside of the lower surface of the main body with the rotational axis, and then the wings may be extended in the left or right direction of the lower surface of the main body. At this time, when the use of the wing is not desired, the wing can be inserted into the lower surface. Herein, the inside of the bottom surface may be the inside of the bottom surface itself having a plate shape, or may be an interior space into which the mobile phone is inserted as mentioned above.

In addition to the method described above, the present invention can be made so that the user can easily use the present invention by preventing the main body support 131 does not protrude to the surface or side of the main body.

Lastly, the character unit 140 is composed of various types of characters so that the user can use his or her personality, and is not merely characteristic of the external form. That is, the character unit 140 may include various functions.

To this end, as illustrated in FIG. 4, the character unit 140 may include an interface 151, a storage unit 152, an input unit 153, an output unit 154, and a controller (not shown). .

First, the interface 151 is for communicating with external devices. For example, the interface 151 may be a wireless communication unit for performing communication with the cellular phone 200 wirelessly, and may be a power supply terminal for receiving power. It may be, or may be a wire communication unit for receiving various data from a computer or a mobile phone.

When the interface 151 is configured as a wireless communication unit, the interface 151 may receive an incoming signal from a mobile phone. To this end, the mobile phone 200 used with the present invention should be running an app (hereinafter, simply referred to as a 'communication app') that allows the wireless communication unit of the mobile phone to communicate with the interface 151. do.

For example, when the communication app receives an incoming signal for a telephone communication to a mobile phone, the communication app transmits a control signal indicating that the incoming signal is received through a wireless communication unit (a component supporting short-range wireless communication such as infrared communication or RF communication) of the mobile phone. To the interface 151. When the control signal is received through the interface 151, the controller may inform the user that the control signal has been received through the eyes, nose, mouth, and ears of the character.

In particular, as shown in Figure 3, when the mobile phone 200 is mounted on the mobile phone case 100, the user will be doing different things, in this case, if the mobile phone is silent or vibrated, incoming signal You may not be aware of it. In this case, the controller may generate light using components such as a character's eyes, nose, mouth, ears, headlights, etc. as the lamp 141. As shown in FIG. 3, when the character is a car, the lamp 141 may be a headlight of the car.

As another method, when a control signal is received, the controller may output various kinds of melodies using the eyes, nose, mouth, ears, and air passages of the character as the speaker 143. 1 and 3, when the character is a car, the speaker 143 may be a duct that is an air passage of the car.

That is, the present invention communicates with the mobile phone 200 through the interface 151, and when the incoming signal is received by the mobile phone, the incoming signal is received through the lamp 141 and the speaker 143, light or melody Can be notified to the user.

When the interface 151 is configured as the wired communication unit 144, the interfaces 151 and 144 may be connected to a mobile phone or a computer to receive a music file, and the transferred music file may be stored in the storage unit 152. have.

In this case, the user may play a music file using a button formed on the outer surface of the character unit 140, and the reproduced music may be output through the speaker 143. In this case, the display 142 configured in the appearance of the character unit 140 may be used to select and confirm the music file. The display 142 may be an eye, a nose, a mouth, an ear, a front window, or an additional configuration constituting the character. 1 and 3, when the character is a car, the display 142 may be a front window of the car.

Second, the storage unit 152 stores a variety of information transmitted from a mobile phone or a computer as described above.

Third, the input unit 153 is for allowing the user to control the character unit 140 and may be a button mounted on the exterior of the character unit 140. The button-type input unit 153 may use at least one of an eye, a nose, a mouth, an ear, a front window, a headlight, and an air passage constituting a character.

Fourth, the output unit 154 is for outputting light, sound or image, and as described above, the components of the character (headlight 141, air passage 143, front window 142) In this case, the lamp 141 may be configured in the form of a lamp 141, a speaker 143, or a display 1420.

Fifth, the controller performs a function of controlling the functions of the above components.

On the other hand, the present invention as described above may further include a power supply (reference numeral 190 shown in Figure 8) for supplying the power required by the components of the character unit or the mobile phone. The power supply unit rotates any one of the head of the character, the leg of the character, the arm of the character, the leg of the character, the wheel of the character mounted on the main body or the character unit in relation to the shape of the character, or It may be configured as a small generator that can be charged with power by the operation of pulling the wire attached to the body or the character portion.

That is, the present invention may be used to charge the phone battery if necessary, by using a leg or neck of the character, or by providing a power supply consisting of a small generator driven by a tape or wire inside the case. In detail, the present invention may include a button or a wire which can be driven by hand like a manual flash, and the small generator connected thereto may be charged by an operation of driving a button or a wire. In addition, the present invention by mounting a small generator on the axis of the wheel, character head, arms, legs of the character, by rotating the components as described above may be a mobile phone power generation to be charged. At this time, not only the user's rotational movement but also the user's vertical or horizontal linear movement using worm and worm gear, the user's pressing movement by switch, the user's pulling movement by wire, etc. It can be applied to generate power by being converted by gear box. In addition, a method of charging by a gender type or a separate charging line is also applicable.

An example of the use of the power supply as described above is shown in FIG.

6 and 7 are still another exemplary view of a mobile phone case according to the present invention. The configurations and functions of the present invention described above may also be applied to FIGS. 6 and 7, and only the features of FIGS. 6 and 7 are described below. 8 is an exemplary view illustrating a method of charging power to a power supply unit of a mobile phone case according to the present invention.

First, in the present invention shown in FIG. 6, the main body support part 131 is a side surface of the main body by a fastening part 137 penetrating the main body support part hole 136 formed in the side of the main body from the main body to the outside of the main body. It is characterized by being mounted externally.

That is, when the character unit 140 is a car, the main body support unit 131 is formed in a wheel shape, and can be mounted on the side of the main body through the fastening unit 137, and rotates using the fastening unit 137 as the rotation axis. Can be.

The user may use the main body support 131 in the form as shown in FIG. 6, and when the user needs to carry the mobile phone outdoors for a long time, the main body support 131 and the fastening part 137 may be separated from the main body. .

According to the present invention, the character unit 140 and the main body may be integrally formed, but as shown in FIG. 6, the character unit 140 may be detached from the main body 111 using the character unit fastening unit 138. It may be.

When the user needs to carry the mobile phone for a long time, the character part 140 can be separated from the main body by removing the character part fastening part 138 from the main body similarly to the main body support part 131.

Next, the present invention shown in Figure 7 is characterized in that the character portion 140 is in the shape of a turtle, and the shape of the body is also in the shape of a turtle. That is, the main body 111 of the present invention shown in FIG. 1 or FIG. 6 is formed in a box shape regardless of the shape of the character part 140, but the present invention uses the shape of the main body 111 as the character part 140. It may also be configured in a shape corresponding to).

Therefore, when the character unit 140 is a car, the appearance of the main body may also be configured in the form of a vehicle, and when the character portion is an airplane, the appearance of the main body may also be configured in the form of an airplane. In this case, the main body 111 may be composed of a main body frame that is the basic form of the box shape and a shape corresponding to the shape of the character part, and a detachable part detachable to the main body frame.

As shown in FIG. 7, when the main body 111 is formed in a turtle shape, the main body support part 131 may be a leg of a turtle.

The present invention can be rotated at various angles the body support 131 is configured in the form of a turtle leg. For example, the main body support 131 as shown in (a) of FIG. 7 may be rotated in the same form as the main body support 131a shown in (b). In this case, the main body support 131 is composed of a device such as a universal joint, it can be rotated at various angles and directions.

That is, as described in FIG. 5, the present invention may prevent the main body support 131 from protruding to the surface of the main body, and as shown in FIG. 7, by rotating the main body support 131 at various angles, The user may not feel uncomfortable even when carrying the present invention.

Next, FIG. 8 shows an example of the use of the power supply unit (small generator) 190 as described above. In particular, FIG. 8 illustrates various methods of charging power to the power supply unit 190 of the mobile phone case. That is, in Figure 8 (a) by rotating the wheel, which is the main body support 131, a method for charging the power supply unit 190 is connected to the rotating shaft of the wheel, wound on a rotating drum connected to the shaft connected to the power supply The method of charging the power supply unit by pulling a wire 191 and a method of charging the power supply unit 190 by pressing a button 192 formed using a light of a car character are illustrated. In addition, FIG. 8B illustrates a method of charging the power supply unit 190 by rotating the turtle character's leg 131 or rotating the turtle character's head, so that the wire 191 comes out of the turtle's mouth. A method of charging the power supply unit by pulling a wire and a method of charging the power supply unit by pressing a button in the direction of an arrow using a turtle character's head as a button are illustrated. The present invention can charge the power supply 190 using a variety of methods in addition to the method shown in FIG.

The features of the present invention as described above are summarized as follows.

First, the present invention may include a character unit 140 composed of various types of characters, such as a car, a doll, an animal, and an airplane, so that the user can make use of his personality.

Second, the present invention can mount the mobile phone using the mobile phone support (121, 122, 123) and the groove (112).

Third, the present invention allows the body to be freely moved from the ground through the body support 131 consisting of wheels or legs, it is possible to use the mobile phone case as a toy.

Fourth, the present invention can be made so that the user can simply use the present invention by preventing the body support 131, which may be composed of wheels, legs or wings do not protrude from the surface of the body.

Fifth, the present invention can output various kinds of voices, lights or images through the character unit, so that the user can utilize his personality.

In addition, the self-powered mobile phone case according to the present invention may be used as an accessory that can be connected to the mobile phone.

In addition, the present invention may further include a lid that can cover the open top surface of the body, such a lid may also be composed of a character associated with the body portion.

In addition, the present invention can be output so that the image corresponding to the character of the display character portion of the mobile phone. That is, after the user has downloaded an image sold by the manufacturer of the present invention, etc. through the app, when the user mounts the mobile phone to the present invention, the user may output the corresponding image.

In addition, in the above description, the opening and closing groove 134 is a groove formed in the bottom surface of the lower end surface of the main body, as shown in FIG. 5, and is particularly formed at the position covered by the main body support cover 132. . That is, the main body support cover 132 may be reciprocated in the direction of the arrow shown in FIG.

On the other hand, the inner surface (surface contacting the bottom surface of the body portion) of the main body support cover 132 is formed with an opening and closing protrusion (not shown) that can be inserted into the opening and closing groove 134. Therefore, when the main body support part cover 132 covers the part in which the opening / closing groove 134 is formed, that is, the main body support part (wheel), the opening / closing protrusion is fastened to the opening / closing groove 134, whereby the main body support part cover 132 is provided. Will not open easily.

In addition, although not shown in the drawings, various types of grooves such as 113 and 144 may be further formed in the main body or the character portion. These grooves may be utilized as an antenna, a voice terminal, a speaker terminal, a battery connection terminal and a charging terminal of the mobile phone, and the above terminals may be formed and applied to not only the groove but also the arms and legs of the character that is the main body support.

In addition, the mobile phone support parts 121, 122, and 123 shown in FIG. 2 protrude in a direction opposite to the direction shown in FIG. 2, that is, in the bottom direction of the bottom surface of the main body on which the mobile phone support part is formed. 111 may be supported. For example, when the shape of the character part is a doll such as a bear, the mobile phone support part may protrude in the bottom direction (direction shown in FIG. 5) of the bottom surface of the main body to support the main body itself. In this case, the overall shape of the present invention can be seen in the form of sitting bear character.

The mobile phone case according to the present invention may be utilized as an accessory which is a case of a multimedia device including a mobile phone as well as a PDA, an iPad, a camera, various display devices, and the like.

It will be understood by those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. The scope of the present invention is defined by the appended claims rather than the detailed description and all changes or modifications derived from the meaning and scope of the claims and their equivalents are to be construed as being included within the scope of the present invention do.

100: Cell Phone Case 111: Body
121, 122, 123: mobile phone support 131: main body support
140: character part

Claims (12)

A main body in which the mobile phone is received through an open top surface;
A character unit having any one character shape and mounted to any one of side surfaces of the main body;
A main body support part mounted on a lower surface or a side of the main body to shape a feature of the character together with the character;
A mobile phone support part mounted on a bottom surface of the main body and protruding in an open top direction to support the mobile phone; And
Includes a power supply for supplying the power required by the components of the character unit or the mobile phone,
The power supply unit rotates or horizontally rotates any one of the head of the character, the leg of the character, the arm of the character, the leg of the character, and the wheel of the character mounted on the main body or the character unit in relation to the shape of the character. It is composed of a small generator that can be charged power by directional movement operation, pressing operation, vertical movement operation or by pulling the wire attached to the main body or the character portion,
The mobile phone support portion, protrudes in the bottom direction of the main body in a direction opposite to the upper surface direction to support the main body,
The main body support portion protrudes from the surface of the main body or is inserted into the main body,
The character unit outputs at least one of light, sound, image when a control signal is received from the mobile phone,
At least one of the head, hands, legs, arms, wheels, and wings constituting the character unit or the main body support is self-powered mobile phone case, characterized in that detachable to the main body. delete The method of claim 1,
The side of the main body is a mobile phone case that can be self-powered, characterized in that the groove is formed so that the mobile phone is supported on the mobile phone support. The method of claim 1,
The main body support portion,
Cell phone case that can be self-powered, characterized in that any one of the legs, wheels, wings of the character forming the character portion. delete The method of claim 1,
The body support is a wheel,
The wheel is mounted on the main body support groove formed on the bottom of the bottom surface of the main body can be rotated, is supported by a spring,
The wheel is a mobile phone case capable of self-power generation, characterized in that the cover is inserted in the main body support groove by the main body support cover mounted on the lower surface, or rotatably mounted on the side of the main body. The method of claim 1,
The character unit,
An interface capable of performing wired or wireless communication with a mobile phone mounted or mounted on the main body;
An output unit including at least one of a lamp for outputting light, a speaker for outputting sound, and a display for outputting an image;
An input unit for receiving a control signal from a user;
A storage unit for storing information including data transmitted through the interface; And
Self-powered mobile phone case including a control unit for controlling the components. delete The method of claim 1,
The character unit,
Self-powered mobile phone case, characterized in that detachable to the main body. The method of claim 1,
The main body support portion is a universal joint, a self-powered mobile phone case characterized in that it can be rotated at various angles. delete The method of claim 1,
The self-powered mobile phone case is used as an accessory of the multimedia device,
The power supply unit,
It is connected to the rotating shaft of the wheel is filled by the rotation of the rotating shaft,
Charged by pulling a wire wound on a rotating drum connected to a shaft connected to the power supply unit, or
A self-powered mobile phone case, characterized in that being charged by pressing the button constituting the character portion.

Images