Vehicle mountable satellite communication apparatus

Abstract

The present invention comprises: a main body; an antenna unit installed on one side of the main body so as to transmit and receive signals to and from a satellite; a signal processing unit embedded in the main body and connected to the antenna unit so as to process signals transmitted and received by the antenna unit to and from the satellite; a mounting unit coupled to the other side opposite to one side of the main body so as to support the main body on a moving body and detachably mounted on the moving body; a mounting unit installed on the other side of the main body so as to support the main body on the ground while adjusting the angle at which the main body is erected; and a support unit installed on the other side of the main body so as to be detachably provided on a structure and mounted on the structure so as to support the main body on the structure, and the satellite communication device for mounting on a moving body can be placed and used on various structures.

Description

Technology Field

[0001] The present invention relates to a satellite communication device for mobile bodies, and more specifically, to a satellite communication device for mobile bodies that can be placed and used on various structures. Background Technology

[0002] Generally, satellite communication equipment is installed on the ground and can transmit and receive signals with artificial satellites. Therefore, satellite communication equipment can communicate with communication equipment in other regions via artificial satellites.

[0003] At this time, the vehicle satellite communication equipment can be mounted on the vehicle. When a user wants to communicate, they must position the vehicle satellite communication equipment so that it faces the satellite, board the vehicle, and connect the terminal they are carrying with the vehicle.

[0004] However, there is a problem in that automotive satellite communication equipment can only be used within a vehicle. Therefore, the environments in which automotive satellite communication equipment can be used may be limited. Prior art literature

[0005] (Patent Document 0001) KR 10-0857536 B The problem to be solved

[0006] The present invention provides a satellite communication device for mobile bodies that can be placed and used on various structures.

[0007] The present invention provides a satellite communication device for mobile devices capable of providing a communication network via satellite in various locations. means of solving the problem

[0008] The present invention comprises: a main body; an antenna unit installed on one side of the main body so as to transmit and receive signals to and from a satellite; a signal processing unit built into the main body and connected to the antenna unit so as to process signals transmitted and received by the antenna unit to and from the satellite; a mounting unit coupled to the other side opposite to one side of the main body so as to support the main body on a moving body and detachably mounted on the moving body; a mounting unit installed on the other side of the main body so as to support the main body on the ground while adjusting the angle at which the main body is erected; and a support unit installed on the other side of the main body so as to be detachably provided on a structure and mounted on the structure so as to support the main body on the structure.

[0009] A storage groove is provided on the other side of the main body portion, formed by being recessed toward one side, and the mounting portion comprises a rod-shaped member, one end of which is rotatably coupled within the storage groove, and the other end of which is movable in and out of the storage groove by the rotation of the one end.

[0010] The above structure has a column shape, and the support member comprises: a coupling member that can be fitted together while wrapping around at least a portion of the perimeter of the structure; a first bracket member coupled to the main body; and a connecting member extending in a direction intersecting the extension direction of the structure, having one end connected to the coupling member and the other end rotatably supporting the first bracket member.

[0011] The above connecting member includes: a first connecting member that extends in a direction intersecting the extension direction of the structure and is connected to the coupling member; a second connecting member that extends in a direction intersecting the extension direction of the structure and is connected to the first bracket member; and a hinge member that connects the first connecting member and the second connecting member so that the space between the first connecting member and the second connecting member can be folded.

[0012] The above mounting portion includes: a second bracket member coupled to the main body; and a driving member, the upper part of which is connected to the second bracket member and the lower part of which is detachably coupled to the movable body, so as to allow the main body to be supported at an angle such that the antenna portion is directed toward the satellite.

[0013] The second bracket member is detachably connected to the driving member.

[0014] It further includes a battery unit embedded in the main body and connected to the signal processing unit so as to supply power to the signal processing unit.

[0015] The above main body is equipped with an output port for transmitting power from the battery unit to an external terminal device.

[0016] The main body has a charging port for receiving power from the mobile body and charging the battery unit.

[0017] The above antenna section includes a planar array antenna. Effects of the invention

[0018] According to an embodiment of the present invention, a satellite communication device for mobile bodies can be placed on various structures. Accordingly, the satellite communication device for mobile bodies can be mounted on a mobile body, such as a vehicle, or detached from the mobile body and mounted on another structure. Thus, a communication network via satellite can be provided in various environments using the satellite communication device for mobile bodies. Brief explanation of the drawing

[0019] FIG. 1 is a diagram showing the configuration of a satellite communication device for a mobile body according to an embodiment of the present invention. FIG. 2 is a diagram showing a method in which a satellite communication device for mobile bodies according to an embodiment of the present invention is mounted on a wearable device and operated. FIG. 3 is a diagram showing a method in which a satellite communication device for a mobile body according to an embodiment of the present invention is placed on the ground and operated. FIG. 4 is a drawing showing a method in which a satellite communication device for a mobile body according to an embodiment of the present invention is mounted on a pillar-shaped structure and operated. Specific details for implementing the invention

[0020] Hereinafter, embodiments of the present invention will be described in more detail with reference to the attached drawings. However, the present invention is not limited to the embodiments disclosed below but may be implemented in various different forms, and these embodiments are provided merely to ensure that the disclosure of the present invention is complete and to fully inform those skilled in the art of the scope of the invention. To describe the invention in detail, the drawings may be exaggerated, and like reference numerals in the drawings refer to like elements.

[0022] FIG. 1 is a diagram showing the configuration of a satellite communication device mounted on a mobile body according to an embodiment of the present invention. Below, a satellite communication device mounted on a mobile body according to an embodiment of the present invention will be described.

[0023] A satellite communication device for mobile devices is a device that is mounted on a mobile device and used, and then separated from the mobile device to provide a communication network so that a user's terminal device can perform satellite communication. Referring to FIG. 1, the satellite communication device for mobile devices (100) includes a main body (110), an antenna unit (120), a signal processing unit (130), a mounting unit (140), a mounting unit (150), and a support unit (160).

[0024] At this time, the mobile body may be a vehicle. Therefore, when the satellite communication device (100) for the mobile body is mounted on the vehicle, it is used so that a terminal device equipped in the vehicle can perform satellite communication, and when the satellite communication device (100) for the mobile body is separated from the vehicle, it can be used so that a surrounding terminal device can perform satellite communication.

[0025] Additionally, the terminal equipment provided in the vehicle may include a computer or a handset. The handset is connected to the signal processing unit (130) to support voice calls, and the computer may have the function of controlling the components of the signal processing unit (130) or monitoring their status. When the mobile-mounted satellite communication device (100) is mounted in the vehicle, the mobile-mounted satellite communication device (100) may be operated by being connected via a wired connection to the handset and the computer. The terminal equipment carried by the user may include a controller or a commercial mobile phone. The controller and the commercial mobile phone are linked to the signal processing unit (130) via a wired or wireless connection (e.g., Wi-Fi, Bluetooth), and may act as a handset when making voice calls and as a keyboard when sending and receiving short messages. The controller and the commercial mobile phone may have the function of controlling the components of the signal processing unit (130) and monitoring their status. When the onboard satellite communication device (100) is detached from the vehicle, the mobile satellite communication device (100) can be operated by connecting it to a controller or a commercial mobile phone via wired or wireless connection.

[0026] The main body (110) may be a case having an internal space. For example, the main body (110) may include a main body formed in the shape of a rectangular prism with the front and rear open, and a cover formed in the shape of a plate and installed to cover the open rear of the main body. However, the structure and shape of the main body (110) are not limited thereto and may vary.

[0027] The antenna unit (120) may be installed on one side (or front) of the main body (110) to transmit and receive signals to and from a satellite. For example, the antenna unit (120) may be a planar array antenna formed in the shape of a plate and may be installed to cover the open front of the main body. Accordingly, the open front and rear of the main body may be closed by the antenna unit (120) and the cover, thereby sealing the interior of the main body. The antenna unit (120) may transmit a signal received from the signal processing unit (130) to the satellite and amplify the signal received from the satellite at low power and transmit it to the signal processing unit (130).

[0028] The signal processing unit (130) may be built into the main body (110) and connected to the antenna unit (120) so as to process the signal transmitted and received by the antenna unit (120) to the satellite. The signal processing unit (130) may include a first converter for down-frequency converting the signal received and transmitted by the antenna unit (120), a demodulator for receiving the signal from the first converter and demodulating it, a transmission unit for receiving the signal from the demodulator and transmitting it via wired or wireless to an external terminal device or receiving the signal via wired or wireless from the terminal device, a modulator for receiving the signal transmitted by the external terminal device from the transmission unit and modulating it, and a second converter for receiving the signal from the modulator, up-frequency converting it, and high-output amplifying it to transmit it to the antenna unit (120). The antenna unit (120) may transmit the signal received from the second converter to the satellite. Accordingly, the terminal device may communicate with communication equipment in another region via the satellite.

[0029] The mounting portion (140) can be detachably mounted to the movable body by being coupled to the other side (or rear) of the main body portion (110). For example, a support extending upward is provided on the upper part of the movable body, and the mounting portion (140) can be detachably coupled to the support. Accordingly, the mounting portion (140) can support the main body portion (110) from the upper side of the movable body. The mounting portion (140) includes a second bracket member (141) and a driving member (142).

[0030] The second bracket member (141) may be coupled to the other side (or rear) of the main body (110). For example, when a mounting bracket is coupled to both sides of the other side of the main body (110) and the first bracket member (162) of the support member (160), which will be described later, is coupled to the center of the main body (110), the second bracket member (141) may be coupled to the center of the other side of the main body (110) and positioned so as not to overlap with the mounting bracket and the first bracket member (162). In detail, either the first bracket member (162) or the second bracket member (141) may be coupled to the upper region of the center of the other side of the main body (110), and the other may be coupled to the lower region of the center of the other side of the main body (110). Alternatively, either one of the first bracket member (162) and the second bracket member (141) may be coupled to the right area of ​​the other center of the main body (110), and the other one may be coupled to the left area of ​​the other center of the main body (110).

[0031] The driving member (142) can have its upper part connected to the second bracket member (141) and its lower part detachably coupled to a base so as to rotate the angle at which the main body (110) is supported so that the antenna part (120) faces the satellite. For example, the lower part of the driving member (142) may have a shape that allows it to be seated on the base and detachably fitted. The driving member (142) can rotate the second bracket member (141) to rotate the main body (110) coupled to the second bracket member (141). Accordingly, the driving member (142) can automatically adjust the angle so that the antenna part (120) coupled to the main body (110) faces the satellite. Therefore, even if the moving body moves, the antenna part (120) can be directed toward the satellite by the driving member (162). The driving member (162) includes an actuator, a measuring device, and a controller.

[0032] The actuator can rotate the main body (110) in a first direction (or up and down) and in a second direction (or left and right) that intersects the first direction. The actuator may include a first motor that generates a driving force for rotation in the first direction, a second motor that generates a driving force for rotation in the second direction and supports the first motor at its upper end, and a support member that supports the second motor at its upper end and has its lower end detachably coupled to a base. Accordingly, the second motor can rotate the first motor in the second direction to rotate the main body (110) in the second direction, and the first motor can rotate the main body (110) in the first direction. Therefore, by controlling the operation of the actuator, the direction in which the antenna part (120) coupled to the main body (110) is oriented can be adjusted.

[0033] The measuring device can measure the position of the satellite communication device (100) mounted on the mobile body in real time. For example, the measuring device may include a GPS sensor that measures the GPS position information of the satellite communication device (100) mounted on the mobile body, and a gyroscope sensor that detects the amount of change in lateral, longitudinal, and lateral movement of the antenna unit (120).

[0034] The controller can be connected to receive the measurement results of the measuring device and to control the operation of the actuator. The controller can generate and transmit a control signal to the actuator to compensate for changes in the azimuth and elevation angles of the antenna unit (120) according to the GPS position information measured by the measuring device and the changes in lateral, longitudinal, and lateral yaw, and the actuator can rotate the azimuth and elevation angles of the antenna by a predetermined angle according to the received control signal. Therefore, even if the moving body moves, the actuator can be automatically operated by the controller so that the antenna unit (120) is directed toward the satellite.

[0035] At this time, the second bracket member (141) can be detachably connected to the driving member (142). Therefore, when the satellite communication device (100) for mounting on a mobile body is not placed on the mobile body and used, the driving member (142) can be detached from the second bracket member (141). Accordingly, the weight of the satellite communication device (100) for mounting on a mobile body can be reduced by the weight of the driving member (142), thereby improving portability.

[0036] The mounting member (150) may be installed on the other side (or rear) opposite to one side of the main body (110). The mounting member (150) can support the main body (110) on the ground while adjusting the angle at which the main body (110) is erected. Accordingly, when the main body (110) is placed on the ground, the angle at which the main body (110) is erected can be adjusted using the mounting member (150) so that the antenna member (120) installed on the main body (110) is positioned to face the satellite. The mounting member (150) includes a mounting stand.

[0037] At this time, a storage groove may be provided on the other side (or rear) of the main body (110) and formed by being recessed toward one side (or front). The storage groove may be extended to accommodate a stand. The storage groove may be provided on each side of the other side of the main body (110), or a pair of stands may be provided and stored in each of the storage grooves. When a pair of stands are provided, the supporting weight is distributed, allowing the stands to support the main body (110) more stably.

[0038] The mounting bracket may be formed in the shape of a rod. One end (or upper end) of the mounting bracket may be rotatably coupled within a storage groove, and the other end (or lower end) may be positioned to move in and out of the storage groove by the rotation of the first end. That is, the first end of the mounting bracket may be rotatably coupled to the wall of the main body (110) forming the insertion groove, thereby allowing the other end of the mounting bracket to move. When the other end of the mounting bracket is moved outward from the insertion groove, the other end of the mounting bracket may come into contact with the ground, allowing the mounting bracket to support the main body (110). Depending on the degree to which the other end of the mounting bracket moves outward from the insertion groove, the angle at which the main body (110) is supported is adjusted, thereby allowing the angle of the antenna part (120) installed on one side of the main body (110) to be adjusted. When the other end of the mounting bracket is moved inward from the insertion groove, the mounting bracket is completely stored within the insertion groove and does not protrude outward from the main body (110), so the satellite communication device (100) for mounting on a mobile body can be easily mounted on the mobile body. One end of the mounting bracket may be detachably connected to the main body (110) by a screw. When the mounting bracket is not in use, it can be detached from the main body (110). The weight of the satellite communication device (100) for mounting on a mobile body is reduced by the weight of the mounting bracket, making it easier to mount on the mobile body. The mounting bracket may be formed to be adjustable in length. For example, the mounting bracket may be equipped with multiple bodies, and the degree of overlap between the multiple bodies in the extension direction may be adjusted. Increasing the degree of overlap between the bodies may decrease the length of the mounting bracket in the extension direction, and decreasing the degree of overlap between the bodies may increase the length of the mounting bracket in the extension direction. Accordingly, the range of angles at which the mounting bracket supports the main body (110) can be adjusted by rotating the mounting bracket and adjusting its length may be increased. Thus, the position of the antenna unit (120) installed on the main body (110) can be adjusted more precisely so that it faces the satellite. However, the structure of the antenna unit (120) is not limited to this and may be diverse.

[0039] The support member (160) can be detachably formed on a structure in the shape of a column (including a column in the shape of a spire). Accordingly, the support member (160) can be mounted on the structure to support the main body (110) at a position higher than the ground. Therefore, if there is an obstacle in the vicinity that obstructs the antenna member (120) from facing the satellite, the support member (160) can be mounted on the structure so that the antenna member (120) is positioned to face the satellite at a position higher than the obstacle or at a position not obstructed by the obstacle. The support member (160) includes a coupling member (161), a first bracket member (162), and a connecting member (163).

[0040] The connecting member (161) may be formed to be snap-fitted while wrapping around at least a portion of the perimeter of the structure. For example, the connecting member (161) may be formed in the shape of a clamp to be fitted onto the structure, or formed in the shape of an elastic ring to be detachably coupled to the structure while closely wrapping around the perimeter of the structure. However, the structure of the connecting member (161) is not limited to this and may vary.

[0041] The first bracket member (162) may be coupled to the other side (or rear) of the main body (110). For example, when a mounting bracket is coupled to both sides of the other side of the main body (110), the first bracket member (162) may be coupled to the center of the other side of the main body (110) and positioned so as not to overlap with the mounting bracket.

[0042] The connecting member (163) may have a rod shape extending in a direction intersecting the extension direction of the structure. One end of the connecting member (163) is connected to the coupling member (161), and the other end may rotatably support the first bracket member (162). Accordingly, the first bracket member (162) rotates while supported by the connecting member (163), thereby allowing the angle of the main body part (110) coupled to the first bracket member (162) and the antenna part (120) coupled to the main body part (110) to be adjusted. Thus, the angle can be adjusted so that the antenna part (120) faces the satellite. The connecting member (163) includes the first connecting member, the second connecting member, and the hinge member.

[0043] The first connecting member may extend in a direction intersecting the extension direction of the structure. One end of the first connecting member may be connected to a coupling member.

[0044] The second connecting member may extend in a direction intersecting the extension direction of the structure. One end of the second connecting member may be connected to the first bracket member (162). The first bracket member (162) may rotate when connected to the second connecting member.

[0045] The hinge member can rotatably connect the other ends of the first connecting member and the second connecting member. Accordingly, the first connecting member and the second connecting member can be folded by the hinge member. When the satellite communication device (100) for mobile bodies is placed on a structure and not in use, the first connecting member and the second connecting member can be folded so that they become parallel, thereby reducing the overall length of the connecting member (163). When the satellite communication device (100) for mobile bodies is placed on a structure and used, the position where the main body (110) and the antenna part (120) are supported can be adjusted by unfolding so that the first connecting member and the second connecting member are placed on the same line, or by unfolding so that the first connecting member and the second connecting member are placed in a direction that intersects each other.

[0046] At this time, the first bracket member (162) can be detachably connected to the connecting member (163). Therefore, when the satellite communication device (100) for mounting on a mobile body is placed on a structure and not in use, the connecting member (163) can be detached from the first bracket member (162). Accordingly, the weight of the satellite communication device (100) for mounting on a mobile body can be reduced by the weight of the connecting member (163), making it easier to mount on the mobile body.

[0047] Meanwhile, the satellite communication device (100) for mobile bodies may further include a battery unit (170) as shown in FIG. 1. The battery unit (170) may be a device that charges and stores power or releases power to supply it to other equipment. The battery unit (170) may be built into the main body (110) and electrically connected to the signal processing unit (130). Accordingly, the battery unit (170) can supply power to the signal processing unit (130) so that the signal processing unit (130) can operate. Therefore, even if the user separates the satellite communication device (100) for mobile bodies from the mobile body, the satellite communication device (100) for mobile bodies can be operated using the power stored in the battery unit (170).

[0048] At this time, the main body (110) may be provided with an output port (P1) as shown in FIG. 1. The output port (P1) is electrically connected to the battery unit (170) and may be provided on the outer surface of the main body (110). The output port (P1) may be electrically disconnectably connected to an external terminal device via a cable. Accordingly, when the terminal device is electrically connected to the output port (P1), power from the battery unit (170) can be transferred to the terminal device. Therefore, if the power stored in the terminal device is insufficient, power stored in the battery unit (170) can be supplied to the terminal device, allowing the terminal device to be used stably.

[0049] Additionally, the main body (110) may be equipped with a charging port (P2) as shown in FIG. 1. The charging port (P2) is electrically connected to the battery unit (170) and may be provided on the outer surface of the main body (110). When the main body (110) is equipped with an output port (P1), the charging port (P2) may be spaced apart from the output port (P1). When the satellite communication device (100) for mobile bodies is mounted on a mobile body, the charging port (P2) may be automatically connected to a generator or battery provided on the mobile body. Accordingly, while the satellite communication device (100) for mobile bodies is mounted on the mobile body, power can be received from the mobile body to automatically charge the battery unit (170). Therefore, when the satellite communication device (100) for mobile bodies needs to be detached from the mobile body for use, the satellite communication device (100) for mobile bodies can be used stably through the charged battery unit (170).

[0051] FIG. 2 is a diagram showing a method in which a satellite communication device for a mobile body according to an embodiment of the present invention is mounted on a wearable device and operated, FIG. 3 is a diagram showing a method in which a satellite communication device for a mobile body according to an embodiment of the present invention is placed on the ground and operated, and FIG. 4 is a diagram showing a method in which a satellite communication device for a mobile body according to an embodiment of the present invention is mounted on a pillar-shaped structure and operated. In the following, the processes of performing satellite communication using a satellite communication device for a mobile body according to an embodiment of the present invention will be described.

[0052] The processes of performing satellite communication using a satellite communication device for a mobile body according to an embodiment of the present invention include the process of mounting and supporting the satellite communication device (100) for a mobile body on a mobile body, the process of moving the mobile body while supporting the satellite communication device (100) for a mobile body, and the process of separating the satellite communication device (100) for a mobile body from the mobile body and supporting it on the ground or a structure.

[0053] First, as shown in FIG. 2, a satellite communication device (100) for mounting on a mobile body is mounted and supported on a mobile body (21). That is, the mounting part (150) is stored in the storage groove of the main body part (110), and the mounting part (140) is mounted on the mobile body with the connecting member (163) of the support part (160) completely folded or the connecting member (163) separated from the first bracket member (162). Accordingly, the main body part (110) and the antenna part (120) can be supported while the mounting part (140) is supported on the mobile body (21).

[0054] Next, the mobile body (21) moves while supporting the satellite communication device (100) mounted on the mobile body. That is, as the mobile body (21) moves, the main body (110) and the antenna part (120) on the mounting part (140) mounted on the mobile body (21) can also move together. When the mobile body (21) moves, the driving member (142) of the mounting part (140) can rotate the antenna part (120) to control the antenna part (120) so that it is directed toward the satellite (10). Accordingly, the terminal equipment equipped on the mobile body (21) can communicate with communication equipment in another region while communicating via satellite communication through the satellite communication device (100) mounted on the mobile body.

[0055] Next, the satellite communication device (100) for mounting on a mobile body is detached from the mobile body and supported on the ground or a structure. That is, the mounting part (140) can be detached from the mobile body (21), or the second bracket member (141) and the driving member (142) can be detached. When the satellite communication device (100) for mounting on a mobile body is used on the ground, as shown in FIG. 3, the other end of the mounting bracket of the mounting part (150) can be moved to the outside of the storage groove to come into contact with the ground. The main body part (110) can be supported on the ground by the mounting bracket. By adjusting the angle at which the mounting bracket supports the main body part (110), the angle can be adjusted so that the antenna part (120) coupled to one side of the main body part (110) is directed toward the satellite (10). If there is a structure nearby, the satellite communication device (100) for mounting on a mobile body can be supported on the structure using the support part (160) as shown in FIG. 4. More specifically, the main body (110) can be supported by the support member (160) while the support member (160) is supported on the structure (22) by fitting the connecting member (161) to the structure (22). By adjusting the angle at which the support member (160) supports the main body (110), the angle can be adjusted so that the antenna member (120), which is coupled to one side of the main body (110), is directed toward the satellite (10). The antenna member (120) and the signal processing member (130) process signals so that surrounding terminal equipment can exchange signals with the satellite (10), thereby forming a communication network around the portable satellite communication device (100). Accordingly, multiple users carrying different terminal equipment can communicate with the satellite through the mobile-mounted satellite communication device (100) using the terminal equipment they each possess.

[0056] Subsequently, when moving to a mobile body, the mounting bracket of the satellite communication device (100) for the mobile body can be stored into the storage groove, or the satellite communication device (100) for the mobile body can be separated from the structure. The satellite communication device (100) for the mobile body can be supported on the mobile body again using the mounting part (140) to move.

[0057] In this way, the satellite communication device (100) for mobile bodies can be placed on various structures. Accordingly, the satellite communication device (100) for mobile bodies can be mounted on a mobile body or detached from the mobile body and mounted on a fixed structure. Therefore, a communication network via satellite can be provided in various environments using the satellite communication device (100) for mobile bodies.

[0059] As such, although specific embodiments have been described in the detailed description of the present invention, various modifications are possible within the scope of the invention, and various combinations between embodiments are also possible. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be defined by the claims set forth below as well as equivalents thereof. Explanation of the symbols

[0060] 100: Satellite communication device for mobile vehicles 110: Main body 120: Antenna section 130: Signal processing section 140: Mounting part 150: Mounting part 160: Support section 170: Battery section

Claims

Claim 1 A portable satellite communication device that provides a communication network to enable a terminal device possessed by a user to perform satellite communication, comprising: a main body; an antenna unit installed on one side of the main body to transmit and receive signals with a satellite; a signal processing unit embedded in the main body and connected to the antenna unit to process signals transmitted and received by the antenna unit with the satellite; a mounting unit coupled to the other side opposite to one side of the main body and detachably mounted on the mobile body to support the main body on the mobile body; a mounting unit installed on the other side of the main body to support the main body on the ground while adjusting the angle at which the main body is erected; and a support unit installed on the other side of the main body to be detachably provided on a structure and mounted on the structure to support the main body on the structure. A satellite communication device for a mobile body, comprising: a battery unit embedded in the main body and connected to the signal processing unit so as to supply power to the signal processing unit; wherein the main body is connected to the battery unit so as to receive power, and has an output port provided on the outer surface of the main body so as to be detachably connected to the terminal equipment so as to selectively supply the received power to the terminal equipment. Claim 2 A satellite communication device for mounting a mobile body according to claim 1, wherein a storage groove formed by being recessed toward one side is provided on the other side of the main body, and the mounting part comprises a mounting bracket formed in the shape of a rod, with one end rotatably coupled within the storage groove and the other end movable in and out of the storage groove by the rotation of the one end. Claim 3 A satellite communication device for mounting a mobile body according to claim 1, wherein the structure has a column shape, and the support member comprises: a coupling member that can be fitted together while wrapping around the perimeter of at least a portion of the structure; a first bracket member coupled to the main body; and a connecting member extending in a direction intersecting the extension direction of the structure, having one end connected to the coupling member and the other end rotatably supporting the first bracket member. Claim 4 A satellite communication device for mounting a mobile body according to claim 3, wherein the connecting member comprises: a first connecting member extending in a direction intersecting the extension direction of the structure and connected to the coupling member; a second connecting member extending in a direction intersecting the extension direction of the structure and connected to the first bracket member; and a hinge member connecting the first connecting member and the second connecting member so that the space between the first connecting member and the second connecting member can be folded. Claim 5 A satellite communication device for mounting on a mobile body according to claim 1, wherein the mounting portion comprises: a second bracket member coupled to the main body portion; and a driving member, the upper portion of which is connected to the second bracket member and the lower portion of which is detachably coupled to the mobile body, so as to rotate the angle at which the main body portion is supported so as to face the satellite. Claim 6 In claim 5, the second bracket member is a satellite communication device for mounting on a mobile body that is detachably connected to the driving member. Claim 7 delete Claim 8 delete Claim 9 A satellite communication device for mounting on a mobile body according to claim 1, wherein the main body part has a charging port for receiving power from the mobile body and charging the battery part. Claim 10 In any one of claims 1 to 6 and claim 9, the antenna portion comprises a planar array antenna, a satellite communication device for mounting on a mobile body.

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