WO2017030237A1 - Holder for portable terminal - Google Patents

Abstract

The present invention relates to a holder for a portable terminal. The holder for a portable terminal according to the present invention comprises: a first body made of an insulation material in which a double-sided tape is attached on one side thereof and a near field communication (NFC) tag storing identification information is embedded in or attached to the other side thereof; and a second body having one end hinged to the one end of the first body and rotatable at an angle, wherein the holder has a control means configured to interrupt communication between the NFC tag and the portable terminal in a first mode in which an angle formed between the first body and the second body is smaller than a reference angle, and activating the communication between the NFC tag and the portal terminal in a second mode in which the angle formed by the first body and the second body is equal to or greater than the reference angle.

Description

Mobile terminal holder

The present invention relates to a cradle for a mobile terminal, and more particularly, to a cradle for a mobile terminal having a NFC (Near Field Communication) tag, and having a cradle function, an NFC function, and an NFC control function.

Recently, many electronic devices such as DMB (Digital Multimedia Broadcasting), PMP (Portable Multimedia Player), tablet PCs, and smart phones, which are easy to carry and provide a lot of data through an image output device, have been released.

In particular, the mobile terminal is equipped with additional functions such as TV, movie watching, camera, Internet, etc. in addition to the mobile communication function, and its usage is expanding.

Such portable terminals are used for a long time, DMB viewing, games, Internet access, and the like.

The cradle is configured to be bonded to the back of the smartphone, such as a double-sided tape and has a structure that can be folded and unfolded when necessary to fold it.

However, this conventional cradle has a problem that it merely performs a cradle function.

Accordingly, it is an object of the present invention to provide a cradle for a portable terminal that can overcome the above-mentioned problems.

Another object of the present invention is provided with a NFC (Near Field Communication) tag, to provide a cradle for a mobile terminal having a cradle function and NFC function and NFC control function.

According to an embodiment of the present invention for achieving some of the above technical problems, the cradle for a mobile terminal according to the present invention, a double-sided tape is attached to one side, the NFC (Near Field Communication) tag is stored on the other side is stored A first body of insulating material attached or attached thereto; A first body having one end hinged to one end of the first body and rotatable at a predetermined angle, wherein the angle formed by the first body and the second body is smaller than a reference angle; In the second mode in which the communication between the NFC tag and the mobile terminal is blocked, and the angle formed by the first body and the second body is equal to or greater than the reference angle, the communication between the NFC tag and the mobile terminal is performed. And control means for allowing activation.

The control unit may shield the NFC tag in the first mode so that the mobile terminal does not recognize the NFC tag. In the second mode, the control unit releases the shielding of the NFC tag to perform the NFC tag in the mobile terminal. You can allow it to be recognized.

The control means may form a shielding layer of a conductive material covering the NFC tag portion on one surface of the second body facing the other surface of the first body, or the second body or one surface of the second body is It can be implemented by configuring to have a conductive material.

The other surface of the first body is provided with a protrusion for embedding the NFC tag or attached to the surface, an insertion groove for inserting the protrusion is inserted into one surface of the second body which is a surface facing each other with the other surface of the first body It is provided, and the inner surface and the bottom surface of the insertion groove may have a structure provided with a shielding layer of a conductive material.

On the other surface of the first body to form an insertion groove in the shape of a polygonal ring including a circular shape to surround the portion where the NFC tag is located, and on one surface of the second body which is a surface facing each other surface of the first body A ring-shaped insertion protrusion is provided to be inserted into the insertion groove, and the inner and inner surfaces of the insertion protrusion may have a structure provided with a shielding layer made of a conductive material.

The other surface of the first body has the NFC tag embedded or attached to the surface, one surface of the second body which is a surface facing the other surface of the first body is provided with an insertion groove for inserting the other surface of the first body In addition, the inner surface and the bottom surface of the insertion groove may have a structure provided with a shielding layer of a conductive material.

The shielding layer may be formed by attaching a metallic tape or a metal sheet including aluminum or applying a metallic paste.

The NFC tag is composed of an NFC chip and a coil antenna electrically connected to the NFC chip, and the control means is implemented as a switch formed between the NFC chip and the coil antenna or by opening a portion of the coil antenna. The first mode is to be in an open state so that the portable terminal does not recognize the NFC tag, and the second mode is to be in a closed state so that the portable terminal recognizes the NFC tag. Allowed.

The switch may include a first switching terminal and a second switching terminal formed between the NFC chip and the coil antenna or by opening a portion of the coil antenna and provided in the first body; It may include a third switching terminal provided in the second body to open or close between the first switching terminal and the second switching terminal.

The first switching terminal and the second switching terminal are spaced apart from each other at the edge of one end of the first body, the third switching terminal is disposed at the edge of one end of the second body, the first In the mode, one end of the first body and one end of the second body are spaced apart to open the first switching terminal, the second switching terminal and the third switching terminal are opened, the second mode in the second mode By contacting one end of the first body and one end of the second body, the third switching terminal may have a structure in which the third switching terminal is electrically connected to and closed between the first switching terminal and the second switching terminal.

According to the present invention, in implementing a cradle for a mobile terminal, not only has a cradle function, but may also have various effects such as curiosity stimulus, convenience, and advertisement effect by executing a specific operation. In addition, it may be possible to repeatedly execute a specific operation by blocking or allowing the recognition of the NFC tag according to the mode.

1 and 2 are perspective views showing a cradle for a mobile terminal according to a first embodiment of the present invention,

Figure 3 shows a cross-sectional view of the first body,

4 is a cross-sectional view of FIG. 1 having various structures;

5 and 6 are perspective views showing a cradle for a mobile terminal according to a second embodiment of the present invention.

7 shows a state in which a portable terminal is mounted on a cradle for a portable terminal according to embodiments of the present invention.

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, without any other intention than to provide a thorough understanding of the present invention to those skilled in the art.

1 and 2 are perspective views showing a cradle for a mobile terminal according to a first embodiment of the present invention. 1 is a state in which the first body and the second body in the first mode (folded state or a state having an angle smaller than the reference angle) and FIG. 2 is a state in which the first body and the second body in the second mode (unfolded State or a state having an angle equal to or greater than the reference angle). 3 shows a cross-sectional view of the first body.

1 to 3, the cradle 100 for a portable terminal according to the first embodiment of the present invention includes a first body 110, a second body 120, and a control means 130. .

 The first body 110 has an insulating material such as plastic, and is provided in a plate shape having various shapes such as polygons or ovals, and a double-sided tape 112 is attached to one surface thereof and an identification field on which the identification information is stored. Communication) Tag has built-in or attached structure. The NFC tag is composed of a chip and a coil antenna storing the identification information.

The double-sided tape 112 attached to one surface of the first body 110 is to be bonded to the back of the mobile terminal such as a smartphone, tablet PC, etc. to be mounted.

 The NFC tag 114 may be provided in a form embedded in the other surface side of the first body 110, as shown in Figure 3 (a), as shown in Figure 3 (b) It may be provided in the form attached to the other surface of the first body (110). In this case, a portion provided with the NFC tag 114 on the other side of the first body 110 may have a protruding structure. For example, as shown in (a) of FIG. 3, the projection 116a is formed on the other surface of the first body 110 and the internal groove is formed on the projection 116 to form the NFC in the internal groove. It is possible to configure the tag 114 to be embedded and to cover the cover 118. In this case, the NFC tag 114 may be embedded in the other surface of the first body 110 without the protrusion 116a.

As shown in FIG. 3B, a protrusion 116b is formed on the other surface of the first body 110 and a sticker-type NFC tag 114 is attached on the surface of the protrusion 116b. It is possible to configure.

The second body 120 is provided such that one end (length in one end) is hinged through the lengthwise end of the first body 110 and the hinge pin 140 to rotate at a predetermined angle. Hinge coupling method of the first body 110 and the second body 120 may be used a variety of methods well known to those skilled in the art.

The second body 120 may have an insulating material such as plastic, but may be part or whole of a conductive material such as metal to be implemented as the control means 130. The second body 120 may be provided in a plate shape having various shapes such as polygons or ellipses.

The first body 110 and the second body 120 is rotated based on the hinge pin 140, so that it can function as a cradle, it is configured not to rotate more than a predetermined predetermined angle, a predetermined angle in the cradle Since the structure that does not rotate abnormally well known to those skilled in the art, further description thereof will be omitted.

In the first mode in which the angle formed by the first body 110 and the second body 120 based on the hinge pin 140 is smaller than the reference angle as shown in FIG. The angle formed by the first body 110 and the second body 120 is equal to or greater than the reference angle to block communication between the tag 114 and the mobile terminal and to function as a holder, as shown in FIG. 2. In the second mode having a state, communication between the NFC tag 114 and the mobile terminal is allowed to be activated.

Here, the reference angle may mean 0 ° to 10 ° or less, but may be variously changed as necessary. The reference angle may be an angle used as a reference when shielding is performed or not.

In addition, in the first mode, as shown in FIG. 1, the first body 110 and the second body 120 are folded or the other end of the first body 110 in the longitudinal direction of the second body 120 and the second body 120. The second end portion may be in contact with the other end in the longitudinal direction, and the second mode may be in a state in which the first body 110 and the second body 120 are extended or as shown in FIG. 2. It may mean a state in which the other end in the longitudinal direction and the other end in the longitudinal direction of the second body 120 are separated.

The control unit 130 shields the NFC tag 114 in the first mode so that the portable terminal does not recognize the NFC tag 114, and in the second mode, the control unit 130 of the NFC tag 114. The shield is released to allow the mobile terminal to recognize the NFC tag 114.

To this end, the control means 130 is a shielding layer of a conductive material to cover a portion where the NFC tag 114 is located on one surface of the second body 120 facing each other and the other surface of the first body 110 It may be implemented to form or to configure the second body 120 or one surface of the second body 120 to have a conductive material.

The shielding layer may be formed by attaching a metallic tape or a metal sheet including aluminum to one surface of the second body 120 or applying a metallic paste.

Hereinafter, only the case where the first body 110 and the second body 120 have an insulating material and a shielding layer of a conductive material is formed by the control means 130 will be described.

FIG. 4 is a cross-sectional view of FIG. 1, illustrating an example of the configuration of the control means 130 corresponding to the structures of the first body 110 and the second body 120. 1 is a perspective view of FIG. 4A representatively from the cross-sectional views of FIGS. 4A to 4D, and corresponds to the cross-sectional views of FIGS. 4B to 4D according to the first embodiment of the present invention. The structure of the cradle 100 for a mobile terminal according to the embodiment can be modified to have the same cross section. 4 is a cross-sectional view illustrating various structures of the holder 100.

4 illustrates only the configuration in which the NFC tag 114 is built in the other surface side of the first body 110, the structure of FIG. 4 is that the NFC tag 114 is the other surface of the first body 110. The same applies to the case where it is attached to the surface.

As shown in (a) of FIG. 4, when the other surface of the first body 110 is formed in one plane and the NFC tag 114 has a state embedded in the other surface of the first body 110. One surface, which is a corresponding surface of the second body 120, is also formed in one plane, and the control means 130 may be implemented by forming a shielding layer 130a on one surface of the second body 120. have. In this case, the shielding layer 130a should be formed to occupy a larger area than the size of the NFC tag 114 to increase the shielding effect.

When the shielding layer 130a is formed, the holder 100 is attached to the rear surface of the mobile terminal, and the NFC tag 114 is formed by the shielding layer 130a in the first mode as shown in FIG. 1. ) Is shielded, the mobile terminal does not recognize the NFC tag 114. In the second mode as shown in FIG. 2, since the shielding layer 130a is spaced apart from the NFC tag 114 and the NFC tag 114 is not shielded, the mobile terminal recognizes the NFC tag 114. Then, the identification information stored in the NFC tag 114 is taken to perform an operation according to the identification information.

As shown in (b) of FIG. 4, when the other surface of the first body 110 is formed in one plane and the NFC tag 114 has a state embedded in the other surface of the first body 110. One surface of the second body 120, which is a corresponding surface of the other surface of the first body 110, also has one flat surface, and both edge portions of the second body 120 in the width direction of the second body 120 are formed in the first body. The second body 120 may be formed to be bent and extended to the (110) side to surround the first body 110 on three surfaces. That is, the second body 120 may have a 'c' cross-sectional structure and may have a structure that surrounds the other surface of the first body 110. In this case, 'c' is formed on one surface side of the second body 120. The control means 130 may be implemented by forming a shielding layer 130b to have a structure surrounding the NFC tag 114 in a cross-sectional shape.

In another expression, the insertion groove 125b for inserting the other surface side of the first body 110 is formed on one surface of the second body 120, and the inner surface (side and bottom surface) of the insertion groove 125b is formed. It is possible to form the shielding layer 130b.

When the shielding layer 130b is formed, the cradle 100 is attached to the rear surface of the portable terminal, and the NFC tag 114 is formed by the shielding layer 130b in the first mode as shown in FIG. 1. ) Is shielded, the mobile terminal does not recognize the NFC tag 114. In the second mode as shown in FIG. 2, since the shielding layer 130b is spaced apart from the NFC tag 114 and the NFC tag 114 is not shielded, the portable terminal recognizes the NFC tag 114. In addition, the mobile terminal takes the identification information stored in the NFC tag 114 and performs an operation according to the identification information.

As shown in (c) of Figure 4, the other surface of the first body 110 is provided with a protrusion 116 for the NFC tag 114 is embedded or attached to the surface, the first body 110 On one surface of the second body 120, which is a surface facing each other, the insertion groove 125c for inserting the protrusion 116 is formed. In addition, the control means 130 is implemented by forming a shielding layer 130c of a conductive material on the inner surface and the bottom surface of the insertion groove 125c.

When the shielding layer 130c is formed, the cradle 100 is attached to the rear surface of the mobile terminal, and the NFC tag 114 is formed by the shielding layer 130c in the first mode as shown in FIG. 1. ) Is shielded, the mobile terminal does not recognize the NFC tag 114. In the second mode as shown in FIG. 2, since the shielding layer 130c is spaced apart from the NFC tag 114 and the NFC tag 114 is not shielded, the mobile terminal recognizes the NFC tag 114. In addition, the mobile terminal takes the identification information stored in the NFC tag 114 and performs an operation according to the identification information.

As shown in (d) of FIG. 4, in a state in which the NFC tag 114 is embedded or attached to the other surface of the first body 110, a circular shape surrounds a portion where the NFC tag 114 is located. An insertion groove 117 is formed on the other surface of the first body 110 in the shape of a polygonal ring including the other surface, and on one surface of the second body 120 that is a surface facing each other of the first body 110. A ring-shaped insertion protrusion 127 is formed to be inserted into the insertion groove 117, and the inner surface of the insertion protrusion 127 and the inner bottom surface of the closed curve formed by the insertion protrusion 127. It is possible to implement the control means 130 by forming a shielding layer (130d) of a conductive material on the surface.

In this case, the insertion protrusion 127 may be formed in the bottom surface portion of the insertion groove 125d formed on one surface of the second body 120 so that the other surface side of the first body 110 is inserted.

When the shielding layer 130d is formed, the holder 100 is attached to the rear side of the mobile terminal, and the NFC tag 114 is formed by the shielding layer 130d in the first mode as shown in FIG. 1. ) Is shielded, the mobile terminal does not recognize the NFC tag 114. In the second mode as shown in FIG. 2, since the shielding layer 130d is spaced apart from the NFC tag 114 and the NFC tag 114 is not shielded, the mobile terminal recognizes the NFC tag 114. In addition, the mobile terminal takes the identification information stored in the NFC tag 114 and performs an operation according to the identification information.

5 and 6 are perspective views showing a cradle for a mobile terminal according to a second embodiment of the present invention. FIG. 5 is a state in which the first body and the second body are in the first mode (a state of being folded or has an angle smaller than the reference angle), and FIG. 6 is a state in which the first body and the second body are in the second mode ( State or a state having an angle equal to or greater than the reference angle).

5 to 6, the cradle 200 for a portable terminal according to the second embodiment of the present invention includes a first body 210, a second body 220, and a control means 230. .

 The first body 210 has an insulating material such as plastic, and is provided in a plate shape having various shapes such as polygons or ovals, and a double-sided tape 212 is attached to one surface thereof, and NFC (Near Field) storing identification information on the other surface thereof. Communication) Tag has built-in or attached structure. The NFC tag is composed of a chip and a coil antenna storing the identification information.

The double-sided tape 212 attached to one surface of the first body 210 is to be attached to the back of the mobile terminal such as a smartphone, tablet PC, etc. to be mounted.

 The NFC tag (not shown) may be provided in a form embedded in the other surface side of the first body 210, as described with reference to FIG. 3, which is the first embodiment of the present invention, and the first body 210. It may be provided in the form of being attached to the other surface of the.

The second body 220 is provided such that one end (one end in the longitudinal direction) is hinged with the one end in the longitudinal direction of the first body 210 to be rotated at a predetermined angle. Hinge coupling method of the first body 210 and the second body 220 may be used in a variety of ways well known to those skilled in the art.

The second body 220 may have an insulating material such as plastic, but in order to implement the control means 230, some or all of the second body 220 may have a conductive material such as metal. The second body 220 may be provided in a plate shape having various shapes such as polygons or ellipses.

The first body 210 and the second body 220 is rotated on the basis of the hinge coupling portion, so that it can function as a cradle, it is configured not to rotate more than a predetermined predetermined angle, rotates more than a predetermined angle in the cradle The construction to avoid the above is well known to those skilled in the art, and further description thereof will be omitted.

The control means 230 is the NFC tag in the first mode in which the angle formed by the first body 210 and the second body 220 based on the hinge coupling portion is smaller than the reference angle as shown in FIG. Blocking the communication with the portable terminal, as shown in Figure 6, the first body 210 and the second body 220 in order to function as a cradle is a state having an angle equal to or greater than the reference angle In the 2 mode, communication between the NFC tag and the mobile terminal is allowed to be activated.

Here, the reference angle may mean 0 ㅀ ~ 10 ㅀ but can be variously changed as necessary, and the first mode is folded to the first body 210 and the second body 220 as shown in FIG. State or a state in which the other end in the longitudinal direction of the first body 210 and the other end in the longitudinal direction of the second body 220 may be in contact. The second mode may be the first body as shown in FIG. 6. The length of the second body 220 and the second body 220 may be extended or the lengthwise other end of the first body 210 may be spaced apart from the other end of the second body 220.

The control means 230 may be implemented as a switch formed between the NFC chip constituting the NFC tag and the coil antenna electrically connected to the NFC chip or a part of the coil antenna. The switch may be in an open state in the first mode so that the mobile terminal does not recognize the NFC tag, and in the second mode, the switch is in a closed state so that the mobile terminal may close the NFC tag. To be recognized.

The control means 230, which is the switch, may include a first switching terminal 230a, a second switching terminal 230b, and a third switching terminal 230c.

The first switching terminal 230a and the second switching terminal 230b are formed by opening a portion of the coil antenna or between the NFC chip and the coil antenna and are exposed to the outside of the first body 210. Will be.

The third switching terminal 230c is provided on the second body 220 to open or close the first switching terminal 230a and the second switching terminal 230b.

Specifically, as shown in FIG. 5, the first switching terminal 230a and the second switching terminal 230b are disposed to be spaced apart from each other at the edges of one end portion in the longitudinal direction of the first body 210. It has a structure. Here, the NFC chip and the antenna portion constituting the NFC tag is built in the first body 210 is not exposed to the outside, only the first switching terminal 230a and the second switching terminal 230b of one end in the longitudinal direction It has a structure that is exposed to the edge side. For example, the first switching terminal 230a and the second switching terminal 230b are disposed on the left and right sides of one side of the first body 210 in the longitudinal direction and are exposed. The first switching terminal 230a and the second switching terminal 230b may be formed of a conductive metal material.

The third switching terminal 230c has a structure that is formed in the width direction with a conductive metal material on the side of the edge side of one end in the longitudinal direction of the second body 220 having an insulating material. For example, the third switching terminal 230c may be exposed and provided at one end side in the longitudinal direction of the second body 220.

In this case, as shown in FIG. 5, in the first mode, one end of the first body 210 and one end of the second body 220 are separated from each other so that the first switching terminal 230a and the second are separated. The switching terminal 230b and the third switching terminal 230c are opened apart from each other, and as shown in FIG. 6, in the second mode, one end of the first body 210 and the second body 220 are opened. By contacting one end of the), the third switching terminal 230c electrically closes to each other between the first switching terminal 230a and the second switching terminal 230b.

Accordingly, in the first mode as shown in FIG. 5, the first switching terminal 230a and the second switching terminal 230b are opened to have the structure in which the NFC chip and the antenna are opened. Since the NFC tag provided in the body 210 loses its function as an NFC tag, the portable terminal does not recognize the NFC tag embedded in the cradle 200. In the second mode as illustrated in FIG. 6, the third switching terminal 230c is electrically connected to and closed between the first switching terminal 230a and the second switching terminal 230b. Since the NFC chip and the antenna has an electrically connected structure, the mobile terminal recognizes the NFC tag embedded in the cradle 200, receives the identification information stored in the NFC tag, and operates according to the identification information. Will be performed.

7 illustrates a state in which the portable terminal 300 is mounted on the cradles 100 and 200 for the portable terminal according to the embodiments of the present invention.

As shown in FIG. 7, the holders 100 and 200 for the portable terminal are attached to the rear surface of the portable terminal 300 via double-sided tapes 112 and 212, and in the first mode as shown in FIGS. 1 and 5. The mobile terminal 300 does not recognize the NFC tags provided in the first bodies 110 and 210, and in the second mode as shown in FIGS. 2 and 6, the first body (eg, the first terminal) in the mobile terminal 300. Allows to recognize the NFC tag provided in the 110,210, the mobile terminal 300 receives the identification information stored in the NFC tag to perform a corresponding operation.

That is, when the holders 100 and 200 are unfolded to be in the second mode using the holders 100 and 200 for the portable terminal, the portable terminal 300 receives the identification information and performs a corresponding operation or displays a corresponding screen. Will print to When the portable terminal 300 is switched to the first mode and folded, the NFC tag recognition of the portable terminal 300 is blocked. Afterwards, the mobile terminal 300 receives the identification information and performs the corresponding operation or outputs the corresponding screen to the display screen when the holder 100, 200 is opened to the second mode again.

The identification information may have various information such as to drive a specific application program, output a specific screen, or perform a specific operation in the mobile terminal 300. For example, if you want to advertise a specific game, it is possible to run the installation screen to install a specific game on the NFC tag, or to run a specific game if a particular game is installed. In addition, it is possible to output a text message screen, to call a specific person, to execute an application program that is frequently used, such as KakaoTalk, or to execute an application program for watching a movie or music.

As described above, according to the present invention, in implementing the cradle for the mobile terminal, not only have a cradle function, but also have a variety of effects such as curiosity stimulus, convenience, advertising effect by executing a specific operation. have. In addition, it may be possible to repeatedly execute a specific operation by blocking or allowing the recognition of the NFC tag according to the mode.

The description of the above embodiments is merely given by way of example with reference to the drawings for a more thorough understanding of the present invention, and should not be construed as limiting the present invention. In addition, it will be apparent to those skilled in the art that various changes and modifications can be made without departing from the basic principles of the present invention.

Claims (10)

In the cradle for a mobile terminal: A first body of an insulating material having a double-sided tape attached to one surface thereof, and an NFC tag (Near Field Communication) tag having the identification information stored therein;  One end portion is hinged with one end of the first body is provided with a second body provided to be rotatable at a predetermined angle, In a first mode in which the angle formed by the first body and the second body is smaller than the reference angle, the NFC tag and the portable terminal are blocked from communication, and the angle formed by the first body and the second body is determined by the reference mode. In the second mode that is the same or greater than the angle mode, the cradle for a mobile terminal, characterized in that it comprises a control means for allowing communication between the NFC tag and the mobile terminal is activated. The method according to claim 1, The control unit may shield the NFC tag in the first mode so that the mobile terminal does not recognize the NFC tag. In the second mode, the control unit releases the shielding of the NFC tag to perform the NFC tag in the mobile terminal. A cradle for a mobile terminal, characterized in that to allow recognition. The method according to claim 2, The control means may form a shielding layer of a conductive material covering the NFC tag portion on one surface of the second body facing the other surface of the first body, or the second body or one surface of the second body is Cradle for a mobile terminal, characterized in that implemented by having a conductive material. The method according to claim 2, The other surface of the first body is provided with a protrusion for embedding the NFC tag or attached to the surface, An insertion groove for inserting the protrusion is provided on one surface of the second body, which is a surface facing the other surface of the first body, A cradle for a mobile terminal, characterized in that the inner surface and the bottom surface of the insertion groove has a structure provided with a shielding layer of a conductive material. The method according to claim 2, On the other surface of the first body to form an insertion groove in the shape of a polygonal ring including a circle to surround the portion where the NFC tag is located, One surface of the second body, which is a surface facing the other surface of the first body, is provided with a ring-shaped insertion protrusion for insertion into the insertion groove. A cradle for a mobile terminal, characterized in that the inner surface and the inner surface of the insertion protrusion has a structure provided with a shielding layer of a conductive material. The method according to claim 2, The other surface of the first body is the NFC tag is embedded or attached to the surface, An insertion groove for inserting the other surface of the first body is provided on one surface of the second body, which is a surface facing the other surface of the first body. A cradle for a mobile terminal, characterized in that the inner surface and the bottom surface of the insertion groove has a structure provided with a shielding layer of a conductive material. The method according to any one of claims 3 to 6, The shielding layer is attached to a metallic tape or a metal sheet containing aluminum, or a metal paste is formed by applying a metallic paste. The method according to claim 1, The NFC tag is made of an NFC chip and a coil antenna electrically connected to the NFC chip. The control means is implemented as a switch formed between the NFC chip and the coil antenna or by opening a portion of the coil antenna, The switch may be in an open state in the first mode so that the mobile terminal does not recognize the NFC tag, and in the second mode, the switch is in a closed state so that the mobile terminal may close the NFC tag. A cradle for a mobile terminal, characterized in that to allow recognition. The method according to claim 8, wherein the switch, A first switching terminal and a second switching terminal formed between the NFC chip and the coil antenna or by opening a portion of the coil antenna and provided in the first body; And a third switching terminal provided in the second body to open or close the first switching terminal and the second switching terminal. The method according to claim 9, The first switching terminal and the second switching terminal are disposed spaced apart from each other at the edge of one end of the first body, the third switching terminal is disposed at the edge of one end of the second body, In the first mode, one end of the first body and one end of the second body are spaced apart so that the first switching terminal, the second switching terminal, and the third switching terminal are opened to be spaced apart from each other. In the second mode, one end of the first body and one end of the second body are in contact with each other, such that the third switching terminal is electrically connected to and closed between the first switching terminal and the second switching terminal. A cradle for a mobile terminal, characterized by having a structure.

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