Display system

Abstract

A display system according to one aspect of the present disclosure includes a display device and a support member formed to be installed on the floor to support the rear of the display device and includes a rechargeable battery that supplies power to the display device.

Description

Technology Field

[0001] The present disclosure relates to a display device, and more specifically, to a display system comprising a display device and a support that supports the same. Background Technology

[0002] Display devices such as TVs can be installed at a fixed position by means of a support.

[0003] Generally, since display devices require power to operate, they are installed adjacent to a location where a socket connected to commercial power is installed. In other words, the display device is installed in a location adjacent to a socket where the display device's power cord can be connected.

[0004] Therefore, since the locations where display devices can be installed are limited, there is a problem with the poor mobility of the display device.

[0005] To solve this, an extension cable can be used. Using an extension cable has the advantage of allowing the installation location of the display device to be freely determined based on the length of the cable.

[0006] However, using extension cords presents problems, such as the cords damaging the interior aesthetics and the risk of people tripping and getting injured.

[0007] In addition, even when installing a display device adjacent to a socket, the power cord can detract from the interior aesthetics. The problem to be solved

[0009] The present disclosure was devised in consideration of the above-mentioned problems and aims to provide a display system that offers a high degree of freedom in installation location and is formed so as not to damage the indoor aesthetics. means of solving the problem

[0010] A display system according to one aspect of the present disclosure may include: a display device; and a support member formed to be installed on a floor to support the rear surface of the display device and including a rechargeable battery that supplies power to the display device.

[0011] At this time, the display device is installed so that its lower end contacts the floor, and the support member may be installed at an angle on the rear of the display device to support the display device against the floor.

[0012] In addition, a coupling groove to which the coupling part of the support is coupled may be provided on the rear surface of the display device.

[0013] In addition, a body connector may be provided in the coupling groove of the display device, and a support connector connected to the body connector may be provided in the coupling portion of the support.

[0014] Additionally, the display device comprises: a display unit for displaying an image; and a main body unit installed offset from the display unit on the rear of the display unit and having a speaker provided on the exposed front surface for emitting sound; wherein the main body unit is installed such that its lower end contacts the floor, and the support member may be installed at an angle on the rear of the main body unit.

[0015] In addition, the display unit may be rotatably installed with respect to the main body.

[0016] In addition, a coupling groove is provided on the rear surface of the main body of the display device, and a plurality of receiving contact terminals are provided on the bottom surface of the coupling groove, and a plurality of supply contact terminals corresponding to the plurality of receiving contact terminals of the coupling groove may be provided on the coupling part of the support.

[0017] Additionally, a terminal groove is provided on the bottom surface of the coupling groove of the main body, and a plurality of receiving contact terminals are provided on the bottom of the terminal groove, and a terminal projection inserted into the terminal groove of the coupling groove is provided on the coupling part of the support, and a plurality of supply contact terminals corresponding to the plurality of receiving contact terminals may be provided on the terminal projection of the support.

[0018] In addition, the support may further include a charging circuit for charging the rechargeable battery.

[0019] In addition, the support further includes a power connector connected to a commercial power source, and the power connector can be electrically connected to the charging circuit.

[0020] In addition, the rechargeable battery of the support can supply power to the display device through a power cable.

[0021] In addition, an opening through which the power cable passes is formed on the rear of the display device, and a battery connector to which the power cable is connected may be provided on the support.

[0022] Additionally, the support member includes a coupling portion inserted into a coupling groove provided on the rear of the display device; and a support portion extending obliquely from the coupling portion; and the rechargeable battery may be installed inside the support portion.

[0023] In addition, a battery mounting portion in which the rechargeable battery is mounted may be provided inside the support portion of the above support.

[0024] In addition, a weight may be installed inside the support portion of the above-mentioned support. Brief explanation of the drawing

[0026] FIG. 1 is a perspective view showing a display system according to one embodiment of the present disclosure; FIG. 2 is a side view of the display system of FIG. 1; FIG. 3 is a functional block diagram of a display system according to one embodiment of the present disclosure; FIG. 4 is a perspective view showing a display system according to another embodiment of the present disclosure; FIG. 5 is a side view of the display system of FIG. 4; FIG. 6 is a functional block diagram of a display system according to another embodiment of the present disclosure; FIG. 7 is a perspective view showing the display unit of the display system of FIG. 4 rotated 90 degrees; FIG. 8 is a rear perspective view showing a display system according to one embodiment of the present disclosure; FIG. 9 is a rear perspective view showing a display device according to one embodiment of the present disclosure; FIG. 10 is a perspective view showing a support for a display system according to one embodiment of the present disclosure; FIG. 11 is a cross-sectional view of a support of a display system according to one embodiment of the present disclosure; FIG. 12 is an exploded perspective view of a support of a display system according to one embodiment of the present disclosure; FIG. 13 is a perspective view showing a state in which a rechargeable battery is installed in the support body of a support according to one embodiment of the present disclosure; FIG. 14 is a cross-sectional view showing another example of a support for a display system according to one embodiment of the present disclosure; FIG. 15 is a cross-sectional view showing another example of a support for a display system according to one embodiment of the present disclosure; FIG. 16 is an exploded perspective view of the support of FIG. 15; FIG. 17 is a partial perspective view showing a coupling groove of a display device according to another embodiment of the present disclosure; FIG. 18 is a perspective view showing a support member coupled to the coupling groove of the display device of FIG. 17; FIG. 19 is a rear perspective view showing a display system according to another embodiment of the present disclosure; FIG. 20 is a rear perspective view showing a display device of the display system of FIG. 19; FIG. 21 is a perspective view showing a support for the display system of FIG. 19. Specific details for implementing the invention

[0027] The embodiments described below are provided as examples to aid in understanding the present disclosure, and it should be understood that the present disclosure may be implemented with various modifications different from the embodiments described herein. However, in describing the present disclosure below, detailed descriptions and specific illustrations of related known functions or components are omitted if it is determined that such detailed descriptions would unnecessarily obscure the essence of the present disclosure. Additionally, the attached drawings are not drawn to actual scale to aid in understanding the disclosure, and the dimensions of some components may be exaggerated.

[0028] Terms such as "first," "second," etc., may be used to describe various components, but said components should not be limited by said terms. Such terms may be used solely for the purpose of distinguishing one component from another. For example, without departing from the scope of the present disclosure, the first component may be named the second component, and similarly, the second component may be named the first component.

[0029] Unless otherwise defined, the terms used in the embodiments of the present disclosure may be interpreted in the sense commonly known to those skilled in the art.

[0030] Additionally, terms such as 'front end', 'rear end', 'upper part', 'lower part', 'upper part', and 'lower part' used in this disclosure are defined based on the drawings, and the shape and location of each component are not limited by these terms.

[0031] Hereinafter, a display system according to one embodiment of the present disclosure will be described in detail with reference to the attached drawings.

[0032] FIG. 1 is a perspective view showing a display system according to one embodiment of the present disclosure, and FIG. 2 is a side view of the display system of FIG. 1. FIG. 3 is a functional block diagram of a display system according to one embodiment of the present disclosure.

[0033] Referring to FIGS. 1 and FIGS. 2, a display system (1) according to one embodiment of the present disclosure may include a display device (10) and a support (20).

[0034] The display device (10) may be installed to be supported by a support (20) installed on the rear. For example, the display device (10) may be installed so that its lower end contacts the floor (3) and may be supported by a support (20) installed on the rear. In the following description, the floor (3) refers to a flat surface on which the display device (10) and the support (20) can be installed, such as a room floor or the upper surface of furniture.

[0035] As shown in FIGS. 1 and 2, the display device (10) can be supported by a support (20) with its lower end in contact with the floor (3) and inclined at a certain angle relative to the floor (3).

[0036] At this time, the display device (10) may be inclined at a certain angle with respect to the floor (3). That is, the rear surface of the display device (10) may be installed so that it forms an acute angle with the floor (3). The display device (10) may be inclined so that the front surface (10a), that is, the surface on which the image is displayed, faces upward. The support (20) may also be inclined at a certain angle with respect to the floor (3). That is, one side of the support (20) facing the display device (10) may be installed so that it forms an acute angle with the floor (3). Thus, the display device (10), the support (20), and the floor (3) may form a triangle.

[0037] The display device (10) may be formed to display images and output sound. The display device (10) may include a display unit (11) for displaying images and a main body unit (13) installed on the rear of the display unit (11).

[0038] The main body (13) can be formed with approximately the same size and shape as the display unit (11). The main body (13) can be installed staggered with respect to the display unit (11) as shown in FIGS. 1 and 2.

[0039] That is, the main body (13) and the display part (11) can be combined so that a part of the main body (13) is exposed below the display part (11) and a part of the display part (11) protrudes above the main body (13).

[0040] A speaker (14) may be installed on the lower part (13a) of the main body (13) that is not covered by the display part (11). The display device (10) may be installed so that the bottom of the display device (10), that is, the bottom of the main body (13), contacts the floor (3). In this case, the speaker (14) may be installed on the front of the main body (13) between the bottom of the main body (13) and the bottom of the display part (11).

[0041] Referring to FIG. 3, the display device (10) may include a display panel (11), a speaker (14), a tuner (15), a wireless receiver (16), a processor (17), and a power supply (18).

[0042] The display panel (11) can be formed to display an image. The above-described display unit (11) can be implemented as a display panel. The display panel (11) can be implemented in various forms. For example, the display panel (11) may be a variety of display panels, such as a Liquid Crystal Display panel, an Organic Light Emitting Diodes Display panel, a Quantum Dot Light Emitting Diodes panel, a Micro LED panel, etc. Since the display panel (11) may be a display panel according to the prior art, a detailed description is omitted.

[0043] The speaker (14) is formed to emit sound. The speaker (14) may be installed in the main body (13). The speaker (14) may be installed in the main body (13) below the display unit (11). The speaker (14) may be installed such that the diaphragm faces the front of the display device (10).

[0044] The tuner (15) may be configured to receive an over-the-air broadcast and output a broadcast signal. Alternatively, the tuner (15) may be configured to receive a cable broadcast via a wire.

[0045] The wireless receiver (16) may be formed to be wirelessly connected to the Internet. Alternatively, the wireless receiver (16) may be formed to be wirelessly connected to an electronic device such as a smartphone, tablet computer, or laptop computer. The wireless receiver (16) may include any wireless communication method capable of wirelessly connecting to an electronic device, such as wireless LAN, Wi-Fi, or Bluetooth.

[0046] The processor (17) can control the display panel (11) and the speaker (14) to display images and emit sound. For example, the processor (17) can control the broadcast signal output by the tuner (15) to be output through the display panel (11) and the speaker (14).

[0047] Additionally, the processor (17) can control the video and sound received through the wireless receiver (16) to be output through the display panel (11) and speaker (14), respectively.

[0048] The processor (17) may be configured to include various electronic components and / or program modules, such as processing circuits like electronic circuit boards, ASICs, ROMs, RAMs, etc.

[0049] The power supply unit (18) is formed to supply power to components constituting the display device (10), such as a display panel (11), a speaker (14), a tuner (15), a wireless receiver (16), and a processor (17).

[0050] A support member (20) may be formed to be installed on the floor (3) to support the rear of the display device (10). That is, the display device (10) may be supported on the floor (3) by a support member (20) installed on the rear.

[0051] The support (20) may include a rechargeable battery (30) that supplies power to the display device (10). The rechargeable battery (30) is installed inside the support (20) and may be electrically connected to the power supply unit (18) of the display device (10).

[0052] One end of the display device (10) may be in contact with the floor (3) and may be installed at an angle inclined with respect to the floor (3). For example, the rear side of the display device (10) may be installed at an acute angle inclined with respect to the floor (3).

[0053] The support member (20) can be installed so that one end contacts the floor (3) and the other end is connected to the rear of the display device (10). Accordingly, the support member (20) can be installed at an acute angle to the floor (3). The detailed structure of the support member (20) will be described later.

[0054] Hereinafter, a display system according to another embodiment of the present disclosure will be described in detail with reference to FIGS. 4 to 7.

[0055] FIG. 4 is a perspective view showing a display system according to another embodiment of the present disclosure, and FIG. 5 is a side view of the display system of FIG. 4. FIG. 6 is a functional block diagram of a display system according to another embodiment of the present disclosure. FIG. 7 is a perspective view showing a state in which the display part of the display system of FIG. 4 is rotated 90 degrees.

[0056] Referring to FIGS. 4 and FIGS. 5, a display system (1) according to one embodiment of the present disclosure may include a display device (10) and a support (20).

[0057] The display device (10) may be installed to be supported by a support (20) installed on the rear. For example, the display device (10) may be installed so that its lower end contacts the floor (3) and may be supported by a support (20) installed on the rear.

[0058] As shown in FIGS. 4 and 5, the display device (10) can be supported by a support (20) with one end in contact with the floor (3) and tilted at a certain angle relative to the floor (3). That is, the display device (10) can be tilted so that the front side, i.e., the side on which an image is displayed, faces upward while the bottom end is in contact with the floor (3). At this time, the support (20) is tilted at a certain angle relative to the floor (3). That is, the display device (10), the support (20), and the floor (3) can form a triangle.

[0059] The display device (10) may be formed to display an image and output sound. The display device (10) may include a display unit (11) for displaying an image, a main body unit (13) installed on the rear of the display unit (11), and a rotating unit (40) for rotating the display unit (11).

[0060] The display part (11) can be formed as a display panel.

[0061] The main body (13) can be formed with approximately the same size and shape as the display unit (11). As shown in FIGS. 4 and 5, the main body (13) can be installed staggered with respect to the display unit (11). That is, the main body (13) and the display unit (11) can be combined so that a part of the main body (13) is exposed below the display unit (11) and a part of the display unit (11) protrudes above the main body (13).

[0062] A speaker (14) may be installed in the lower part (13a) of the main body (13) that is not covered by the display part (11). The display device (10) may be installed so that the bottom of the display device (10), that is, the bottom of the main body (13), contacts the floor (3). In this case, the speaker (14) may be installed in the main body (13) between the bottom of the main body (13) and the bottom of the display part (11).

[0063] The rotating part (40) may be installed to rotate the display part (11) relative to the main body part (13). The rotating part (40) may be installed between the display part (11) and the main body part (13).

[0064] Referring to FIG. 6, the display device (10) may include a display panel (11), a speaker (14), a tuner (15), a wireless receiver (16), a rotating part (40), a processor (17), and a power supply (18).

[0065] The display panel (11) can be formed to display an image. The above-described display unit (11) can be implemented as a display panel. The display panel (11) can be implemented in various forms. For example, the display panel (11) may be a variety of display panels such as a Liquid Crystal Display panel, an Organic Light Emitting Diodes Display panel, a Quantum Dot Light Emitting Diodes panel, a Micro LED panel, etc. Since the display panel (11) may be a display panel according to the prior art, a detailed description is omitted.

[0066] The speaker (14) is formed to emit sound. The speaker (14) may be installed in the main body (13). The speaker (14) may be installed on the front of the main body (13) below the display unit (11). The speaker (14) may be installed such that the diaphragm faces the front of the display device (10).

[0067] The tuner (15) may be configured to receive an over-the-air broadcast and output a broadcast signal. Alternatively, the tuner (15) may be configured to receive a cable broadcast via a wire.

[0068] The wireless receiver (16) may be formed to be wirelessly connected to the Internet. Alternatively, the wireless receiver (16) may be formed to be wirelessly connected to an electronic device such as a smartphone, tablet computer, or laptop computer. The wireless receiver (16) may include any wireless communication method capable of wirelessly connecting to an electronic device, such as wireless LAN, Wi-Fi, or Bluetooth.

[0069] The rotating part (40) is installed between the display part (11) and the main body part (13) and is formed to rotate the display part (11). The rotating part (40) may include a motor (41). Additionally, the rotating part (40) may include a reduction gear that reduces the rotation of the motor (41) to rotate the display part (11) slowly.

[0070] The rotating part (40) can be installed at the center of the display part (11). Thus, the display part (11) can rotate around the geometric center.

[0071] When the motor (41) of the rotating part (40) rotates, the display part (11) can rotate at a certain angle relative to the main body part (13). For example, the display part (11) can be rotated 90 degrees by the rotating part (40) from the state shown in FIG. 4 to the state shown in FIG. 7. The state where the longer side (11a) of the display part (11) is vertical as in FIG. 4 is called vertical mode, and the state where the longer side (11a) of the display part (11) is horizontal as in FIG. 7 is called horizontal mode.

[0072] The processor (17) can control the display panel (11) and the speaker (14) to display images and emit sound. For example, the processor (17) can control the broadcast signal output by the tuner (15) to be output through the display panel (11) and the speaker (14).

[0073] Additionally, the processor (17) can control the video and sound received through the wireless receiver (16) to be output through the display panel (11) and speaker (14), respectively.

[0074] Additionally, the processor (17) can control the rotating part (40) to rotate the display panel (11). For example, the processor (17) can control the motor of the rotating part (40) so that the display panel (11) changes from a vertical mode as in FIG. 4 to a horizontal mode as in FIG. 7. Additionally, the processor (17) can control the motor (41) of the rotating part (40) so that the display panel (11) changes from a horizontal mode to a vertical mode.

[0075] The processor (17) may be configured to include various electronic components and / or program modules, such as processing circuits like electronic circuit boards, ASICs, ROMs, RAMs, etc.

[0076] The power supply unit (18) is formed to supply power to the display panel (11), speaker (14), tuner (15), wireless receiver (16), rotating unit (40), and processor (17) included in the display device (10).

[0077] A support member (20) may be formed to be installed on the floor (3) to support the rear of the display device (10). That is, the display device (10) may be supported on the floor (3) by a support member (20) installed on the rear.

[0078] The support (20) may include a rechargeable battery (30) that supplies power to the display device (10). The rechargeable battery (30) is installed inside the support (20) and may be electrically connected to the power supply unit (18) of the display device (10).

[0079] One end of the display device (10) may be in contact with the floor (3) and may be installed at an angle inclined with respect to the floor (3). For example, the rear side of the display device (10) may be installed at an acute angle inclined with respect to the floor (3).

[0080] The support member (20) can be installed such that one end contacts the floor (3) and the other end is connected to the rear of the display device (10). Accordingly, the support member (20) can be installed at an acute angle to the floor (3). The support member (20) can be formed in the same way as the support member (20) of the embodiment shown in FIGS. 1 and 2.

[0081] Hereinafter, a support (20) of a display system (1) according to one embodiment of the present disclosure will be described in detail with reference to FIGS. 8 to 11.

[0082] FIG. 8 is a rear perspective view showing a display system according to one embodiment of the present disclosure. FIG. 9 is a rear perspective view showing a display device according to one embodiment of the present disclosure. FIG. 10 is a perspective view showing a support of a display system according to one embodiment of the present disclosure. FIG. 11 is a cross-sectional view of a support of a display system according to one embodiment of the present disclosure.

[0083] Referring to FIG. 8, the support (20) can be attached to the rear of the display device (10) to support the display device (10). Specifically, the upper part of the support (20) is fixed to the rear of the display device (10), and the lower part of the support (20) is installed to contact the floor (3). At this time, since the lower part of the display device (10) is installed to contact the floor (3), the support (20) can support the display device (10).

[0084] A power connector (35) may be provided at the bottom of the support (20). The power connector (35) may be formed to allow for a detachable connection to a commercial power source installed externally. When the commercial power source is connected to the power connector (35), the rechargeable battery (30) provided inside the support (20) can be charged.

[0085] Referring to FIG. 9, a coupling groove (50) may be provided on the rear surface of the display device (10). For example, the coupling groove (50) may be provided on the rear surface (13b) of the main body (13) of the display device (10).

[0086] The coupling groove (50) is formed so that the upper part of the support (20) can be coupled. For example, the coupling groove (50) is formed in a shape corresponding to the coupling part (21) provided on the upper part of the support (20). Accordingly, when the coupling part (21) of the support (20) is inserted into the coupling groove (50) of the display device (10), the support (20) can be fixed to the rear of the display device (10).

[0087] The coupling groove (50) can be formed to a certain depth on the rear surface (13b) of the main body (13). The coupling groove (50) can be formed in a shape that prevents the support (20) from rotating relative to the coupling groove (50) when the support (20) is installed.

[0088] In the embodiment illustrated in FIG. 9, the coupling groove (50) is formed in a roughly hexagonal shape. The lower three sides (50a, 50b, 50c) of the coupling groove (50) may be formed at an angle with respect to the rear surface (13b) of the main body (13). When the lower three sides (50a, 50b, 50c) of the coupling groove (50) are formed at an angle, the support member (20) installed at an angle on the rear surface (13b) of the main body (13) can stably support the display device (10).

[0089] A body connector (60) may be provided in the coupling groove (50). The body connector (60) may be formed by a terminal groove (61) provided on the bottom surface (51) of the coupling groove (50) and a plurality of receiving contact terminals (62) provided in the terminal groove (61).

[0090] The terminal groove (61) can be formed as a groove of a certain shape with a certain depth on the bottom surface (51) of the coupling groove (50). In the present embodiment, the terminal groove (61) is formed to have a rectangular cross-section. However, the cross-sectional shape of the terminal groove (61) is not limited to this. The cross-section of the terminal groove (61) can be formed in various shapes as needed.

[0091] A plurality of receiving contact terminals (62) may be installed on the bottom surface of the terminal groove (61) at a certain distance from each other. A plurality of receiving contact terminals (62) may be electrically connected to the power supply unit (18) of the display device (10).

[0092] A plurality of screw holes (52) are provided on the bottom surface (51) of the coupling groove (50). A plurality of screw holes (52) may be provided around the body connector (60). In the case of this embodiment, four screw holes (52) are provided around the body connector (60).

[0093] Referring to FIG. 10, the support (20) may be formed in a roughly rod shape that is narrow in width and long in length. The support (20) may include a connecting part (21) and a supporting part (23) extending from the connecting part (21).

[0094] The coupling portion (21) can be formed to be coupled to a coupling groove (50) provided on the rear side of the display device (10). That is, the coupling portion (21) can be formed in a shape corresponding to the coupling groove (50) of the display device (10).

[0095] The support member (23) extends from the connecting member (21) and is formed so that its lower end contacts the floor (3) to support the rear surface of the display device (10). The support member (23) may be formed to extend at a certain angle relative to the connecting member (21). Accordingly, the support member (20) can support the display device (10) at a certain angle relative to the floor (3).

[0096] In the upper part of the support (20), that is, in the connecting part (21) of the support (20), a plurality of bolt holes (22) corresponding to a plurality of screw holes (52) of the connecting groove (50) of the display device (10) are provided. Accordingly, by inserting a plurality of bolts (29) (see FIG. 12) into the plurality of bolt holes (22) of the support (20) and fastening them to the plurality of screw holes (52) of the connecting groove (50), the support (20) can be fixed to the rear of the display device (10).

[0097] A support connector (70) connected to a body connector (60) may be provided on one side of the coupling portion (21) of the support (20). The support connector (70) may include a terminal projection (71) and a plurality of supply contact terminals (72) provided on the upper surface of the terminal projection (71).

[0098] The terminal projection (71) is formed so as to be inserted into the terminal groove (61) of the coupling groove (50) of the display device (10). The terminal projection (71) is formed to protrude to a certain height from one side of the coupling portion (21) of the support (20).

[0099] The terminal projection (71) can be formed in a shape corresponding to the terminal groove (61) of the coupling groove (50). For example, the terminal projection (71) can be formed to have a rectangular cross-section. Accordingly, when the terminal projection (71) is inserted into the terminal groove (61) of the coupling groove (50), the terminal projection (71) does not move relative to the terminal groove (61).

[0100] A plurality of supply contact terminals (72) may be provided on the upper surface of the terminal projection (71) at a certain distance from each other. The plurality of supply contact terminals (72) may be formed to correspond to a plurality of receiving contact terminals (62) provided in the terminal groove (61) of the coupling groove (50) of the display device (10).

[0101] Accordingly, when the coupling portion (21) of the support (20) is coupled to the coupling groove (50) of the display device (10), the terminal projection (71) of the support (20) is inserted into the terminal groove (61) of the coupling groove (50), and the plurality of supply contact terminals (72) of the terminal projection (71) come into contact with the plurality of receiving contact terminals (62) of the terminal groove (61).

[0102] The support connector (70), i.e., the plurality of supply contact terminals (72), can be electrically connected to a rechargeable battery (30) installed inside the support (20). Accordingly, when the coupling portion (21) of the support (20) is coupled to the coupling groove (50) of the display device (10), power from the rechargeable battery (30) built into the support (20) can be supplied to the power portion (18) of the display device (10) through the support connector (70) and the body connector (60).

[0103] A plurality of bolt holes (22) of the aforementioned coupling portion (21) can be formed around the terminal projection (71). Accordingly, when the coupling portion (21) of the support (20) is fixed to the coupling groove (50) of the display device (10) using a plurality of bolts (29), the plurality of supply contact terminals (72) of the support (20) and the plurality of receiving supply terminals (62) of the display device (10) are in close contact with each other and do not separate.

[0104] Referring to FIG. 11, a rechargeable battery (30) is installed inside the support member (20). For example, the rechargeable battery (30) may be installed inside the support member (23) of the support member (20). The support member (23) of the support member (20) may be provided with a battery mounting part (24) to which the rechargeable battery (30) is mounted. The rechargeable battery (30) may be detachably installed in the battery mounting part (24) of the support member (20). As another example, the rechargeable battery (30) may be fixed integrally to the support member (23) of the support member (20).

[0105] The rechargeable battery (30) is formed to supply power necessary for the operation of the display device (10). The rechargeable battery (30) can be formed to be charged by commercial power.

[0106] A charging circuit (33) for charging a rechargeable battery (30) may be provided inside the support (20). The charging circuit (33) may be installed at the lower part of the support portion (23) of the support (20). The charging circuit (33) may be electrically connected to a power connector (35) provided in the support (20). Thus, when commercial power is connected to the power connector (35), the rechargeable battery (30) can be charged by the charging circuit (33).

[0107] A friction member (28) may be installed at the bottom of the support (20). The friction member (28) may be formed to prevent the support (20) from sliding against the floor (3) and to absorb shock. The friction member (28) may be formed of rubber.

[0108] FIG. 12 is an exploded perspective view of a support of a display system according to one embodiment of the present disclosure. FIG. 13 is a perspective view showing a state in which a rechargeable battery is installed in the support body of a support according to one embodiment of the present disclosure.

[0109] Referring to FIGS. 12 and 13, the support (20) may include a support body (25) and a support cover (26).

[0110] The support body (25) may include a lower coupling portion (25a) and a lower support portion (25b). The lower coupling portion (25a) may be formed in a shape corresponding to the coupling groove (50) of the display device (10). A terminal projection (71) may be formed on one side of the lower coupling portion (25a).

[0111] The terminal projection (71) is formed so as to be inserted into the terminal groove (61) of the coupling groove (50) of the display device (10). The terminal projection (71) is formed to protrude to a certain height from one side of the lower coupling portion (25a). The terminal projection (71) can be formed in a shape corresponding to the terminal groove (61) of the coupling groove (50). Accordingly, when the terminal projection (71) is inserted into the terminal groove (61) of the coupling groove (50), the terminal projection (71) does not move relative to the terminal groove (61).

[0112] A plurality of supply contact terminals (72) may be provided on the upper surface of the terminal projection (71) at a certain distance from each other. The plurality of supply contact terminals (72) may be formed to correspond to a plurality of receiving contact terminals (62) provided in the terminal groove (61) of the coupling groove (50) of the display device (10).

[0113] Accordingly, when the lower coupling portion (25a) of the support body (25) is coupled to the coupling groove (50) of the display device (10), the terminal projection (71) of the lower coupling portion (25a) is inserted into the terminal groove (61) of the coupling groove (50), and a plurality of supply contact terminals (72) provided on the terminal projection (71) come into contact with a plurality of receiving contact terminals (62) provided in the terminal groove (61).

[0114] A plurality of bolt holes (22) may be formed in the lower connecting portion (25a). The plurality of bolt holes (22) may be formed around the terminal projection (71).

[0115] A battery mounting portion (24) in which a rechargeable battery (30) is installed may be provided in the lower support portion (25b). The battery mounting portion (24) may be formed as a wall protruding from the inner surface of the lower support portion (25b). When the rechargeable battery (30) is mounted inside the battery mounting portion (24), the rechargeable battery (30) does not move relative to the battery mounting portion (24).

[0116] Additionally, a charging circuit (33) may be provided in the lower support member (25b). The charging circuit (33) may be installed adjacent to one end of the lower support member (25b) below the battery mounting member (24).

[0117] The support cover (26) can be formed to form a support (20) by combining with the support body (25). That is, the support cover (26) is formed to cover the support body (25). Accordingly, the support cover (26) may include an upper connecting part (26a) and an upper supporting part (26b) corresponding to the lower connecting part (25a) and the lower supporting part (25b) of the support body (25).

[0118] The upper connecting portion (26a) is connected to the lower connecting portion (25a) of the support body (25) to form the connecting portion (21) of the support (20). The upper connecting portion (25a) includes a plurality of bolt holes (22a) corresponding to a plurality of bolt holes (22) of the lower connecting portion (26a).

[0119] The upper support member (26b) is coupled to the lower support member (25b) of the support body (25) to form the support member (23) of the support (20). That is, the upper support member (26b) is formed to cover the charging battery (30) and charging circuit (33) installed on the lower support member (25b) of the support body (25). Additionally, a power connector (35) may be provided at the bottom of the upper support member (26b).

[0120] Therefore, by combining the support body (25) and the support cover (26), a support (20) as shown in FIG. 10 can be formed.

[0121] Hereinafter, a support (20) according to another embodiment of the present disclosure will be described with reference to FIG. 14.

[0122] FIG. 14 is a cross-sectional view showing another example of a support for a display system according to one embodiment of the present disclosure.

[0123] Referring to FIG. 14, the support member (20) may include a connecting part (21) and a supporting part (23) that extends obliquely from the connecting part (21).

[0124] The connecting part (21) can be formed in the same way as the connecting part (21) of the support (20) shown in FIG. 10, so a detailed description is omitted.

[0125] The support member (23) is formed by extending at an angle from the connecting member (21), and a charging battery (30), a charging circuit (33), and a weight (80) can be installed inside.

[0126] A battery mounting portion (24) in which a rechargeable battery (30) is installed is provided inside the support portion (23). The battery mounting portion (24) can be formed to secure the rechargeable battery (30).

[0127] A weight receiving section (27) is provided below the battery mounting section (24). A weight (80) may be installed in the weight receiving section (27). The weight (80) may be formed from a plurality of weight plates. Each of the plurality of weight plates may be formed from a heavy iron plate.

[0128] If a weight (80) is installed on the support portion (23) of the support (20), the support (20) can stably support the display device (10).

[0129] A charging circuit (33) may be provided on the upper side of the weight receiving portion (27) of the support portion (23). The charging circuit (33) may be electrically connected to a rechargeable battery (30).

[0130] A power connector (35) is provided at the bottom of the support member (23). The power connector (35) is electrically connected to a charging circuit (33). Therefore, when commercial power is connected to the power connector (35), the charging battery (30) can be charged by the charging circuit (33).

[0131] Additionally, a friction member (28) may be provided at the bottom of the support member (23). The friction member (28) may be formed to prevent the support member (20) from sliding against the floor (3) and to absorb shock. The friction member (28) may be formed of rubber.

[0132] Hereinafter, a support (20) according to another embodiment of the present disclosure will be described with reference to FIGS. 15 and 16.

[0133] FIG. 15 is a cross-sectional view showing another example of a support for a display system according to one embodiment of the present disclosure, and FIG. 16 is an exploded perspective view of the support of FIG. 15.

[0134] Referring to FIGS. 15 and 16, the support (20) may include a support body (25), a reinforcing plate (90), and a support cover (26).

[0135] The support body (25) may include a lower coupling portion (25a) and a lower support portion (25b). The lower coupling portion (25a) may be formed in a shape corresponding to the coupling groove (50) of the display device (10). A terminal projection (71) may be formed on one side of the lower coupling portion (25a).

[0136] The terminal projection (71) is formed so as to be inserted into the terminal groove (61) of the coupling groove (50) of the display device (10). The terminal projection (71) is formed to protrude to a certain height from one side of the lower coupling portion (25a). The terminal projection (71) can be formed in a shape corresponding to the terminal groove (61) of the coupling groove (50). Accordingly, when the terminal projection (71) is inserted into the terminal groove (61) of the coupling groove (50), the terminal projection (71) does not move relative to the terminal groove (61).

[0137] A plurality of supply contact terminals (72) may be provided on the upper surface of the terminal projection (71) at a certain distance from each other. The plurality of supply contact terminals (72) may be formed to correspond to a plurality of receiving contact terminals (62) provided in the terminal groove (61) of the coupling groove (50) of the display device (10).

[0138] Accordingly, when the lower coupling portion (25a) of the support body (25) is coupled to the coupling groove (50) of the display device (10), the terminal projection (71) of the lower coupling portion (25a) is inserted into the terminal groove (61) of the coupling groove (50), and a plurality of supply contact terminals (72) provided on the terminal projection (71) come into contact with a plurality of receiving contact terminals (62) provided in the terminal groove (61).

[0139] A plurality of bolt holes (22) may be formed in the lower connecting portion (25a). The plurality of bolt holes (22) may be formed around the terminal projection (71).

[0140] The lower support member (25b) can be extended at a certain angle from the lower connecting member (25a).

[0141] A battery mounting portion (24) in which a rechargeable battery (30) is installed may be provided in the lower support portion (25b). The battery mounting portion (24) may be formed as a wall protruding from the inner surface of the lower support portion (25b). When the rechargeable battery (30) is mounted inside the battery mounting portion (24), the rechargeable battery (30) does not move relative to the battery mounting portion (24).

[0142] A weight receiving section (27) is provided below the battery mounting section (24) of the lower support section (25b). A weight (80) may be installed in the weight receiving section (27). The weight (80) may be formed from a plurality of weight plates. Each of the plurality of weight plates may be formed from a heavy steel plate.

[0143] If a weight (80) is installed on the lower support (25b), the support (20) can stably support the display device (10).

[0144] Additionally, a friction member (28) may be provided at the bottom of the lower support member (25b). The friction member (28) may be formed to prevent the support member (20) from sliding against the floor (3) and to absorb shock. The friction member (28) may be formed of rubber.

[0145] The reinforcing plate (90) is installed on the upper side of the support body (25). That is, the reinforcing plate (90) is installed between the support body (25) and the support cover (26). When the support body (25), the reinforcing plate (90), and the support cover (26) are combined, a support (20) can be formed.

[0146] The reinforcing plate (90) is formed in a shape corresponding to the upper surface of the support body (25). The reinforcing plate (90) may be formed as a flat plate corresponding to the upper surface of the support body (25). For example, the reinforcing plate (90) may be formed in a rectangular shape that is narrow in width and long in length, and the upper part (90a) may be formed in a state where it is bent at a certain angle relative to the lower part (90b).

[0147] The upper portion (90a) of the reinforcing plate (90) corresponds to the lower connecting portion (25a) of the support body (25), and the lower portion (90b) of the reinforcing plate (90) corresponds to the lower supporting portion (25b) of the support body (25). A plurality of bolt holes (22b) corresponding to a plurality of bolt holes (22) of the lower connecting portion (25a) are formed in the upper portion (90a) of the reinforcing plate (90). An opening (91) through which a rechargeable battery (30) can pass may be formed in the lower portion (90b) of the reinforcing plate (90).

[0148] The reinforcing plate (90) can be formed from a material with high rigidity to improve the rigidity of the support (20). For example, the reinforcing plate (90) can be formed from a steel plate. Specifically, the reinforcing plate (90) can be formed from cold-rolled steel (SPCC) or galvanized steel (SECC).

[0149] The support cover (26) can be formed to form a support (20) by combining with the support body (25) and the reinforcing plate (90). That is, the support cover (26) is formed to cover the reinforcing plate (90) installed on the upper surface of the support body (25). The support cover (26) may include an upper connecting part (26a) and an upper supporting part (26b) corresponding to the lower connecting part (25a) and the lower supporting part (25b) of the support body (25).

[0150] The upper connecting portion (26a) is connected to the lower connecting portion (25a) of the support body (25) and the upper portion (90a) of the reinforcing plate (90) to form the connecting portion (21) of the support (20). The upper connecting portion (26a) includes a plurality of bolt holes (22a) corresponding to a plurality of bolt holes (22, 22b) of the lower connecting portion (25a) and the reinforcing plate (90).

[0151] The upper support member (26b) is coupled to the lower support member (25b) of the support body (25) and the lower part (90b) of the reinforcing plate (90) to form the support member (23) of the support member (20). That is, the upper support member (26b) is installed on the lower support member (25b) of the support body (25) and is formed to cover the rechargeable battery (30) protruding over the reinforcing plate (90) and the lower part (90b) of the reinforcing plate (90).

[0152] A charging circuit (33) may be provided at the bottom of the upper support member (26b). The charging circuit (33) may be installed to be electrically connected to a charging battery (30) installed in the lower support member (25b).

[0153] Additionally, a power connector (35) may be provided at the bottom of the upper support member (26b). The power connector (35) may be electrically connected to a charging circuit (33). Thus, when commercial power is connected to the power connector (35), the charging battery (30) can be charged by the charging circuit (33).

[0154] Accordingly, by combining the support body (25), the reinforcing plate (90), and the support cover (26), a support (20) as shown in FIG. 15 can be formed.

[0155] As shown in FIGS. 15 and 16, if the support (20) is formed to include a reinforcing plate (90), the rigidity of the support (20) can be improved when the support body (25) and the support cover (26) are formed of plastic.

[0156] In the above description, the body connector (60) of the display device (10) is formed with a terminal groove (61) and a plurality of receiving contact terminals (62), and the support connector (70) is formed with a terminal projection (71) and a plurality of supply contact terminals (72); however, the body connector (60) and the support connector (70) are not limited thereto.

[0157] Hereinafter, with reference to FIGS. 17 and 18, other examples of a body connector (60) and a support connector (70) used in a display system (1) according to one embodiment of the present disclosure will be described.

[0158] FIG. 17 is a partial perspective view showing a coupling groove of a display device according to another embodiment of the present disclosure, and FIG. 18 is a perspective view showing a support member coupled to the coupling groove of the display device of FIG. 17.

[0159] Referring to FIG. 17, a coupling groove (50) may be provided on the rear surface of the display device (10). For example, the coupling groove (50) may be provided on the rear surface (13b) of the main body (13) of the display device (10).

[0160] The coupling groove (50) is formed so that the upper part of the support (20) can be coupled. For example, the coupling groove (50) is formed in a shape corresponding to the coupling part (21) provided on the upper part of the support (20). Accordingly, when the coupling part (21) of the support (20) is inserted into the coupling groove (50) of the display device (10), the support (20) can be fixed to the rear of the display device (10).

[0161] The coupling groove (50) can be formed to a certain depth on the rear surface (13b) of the main body (13). The coupling groove (90) can be formed in a shape that prevents the support (20) from rotating relative to the coupling groove (50) when the support (20) is installed.

[0162] The coupling groove (50) is formed in a roughly hexagonal shape. The lower three sides (50a, 50b, 50c) of the coupling groove (50) can be formed at an angle with respect to the rear surface (13b) of the main body (13). When the lower three sides (50a, 50b, 50c) of the coupling groove (50) are formed at an angle, the support member (20) installed at an angle on the rear surface (13b) of the main body (13) can stably support the display device (10).

[0163] A body connector (60) may be provided in the coupling groove (50). The body connector (60) may be formed by a plurality of receiving contact terminals (62) provided on the bottom surface (51) of the coupling groove (50).

[0164] A plurality of receiving contact terminals (62) may be installed on the bottom surface (51) of the coupling groove (50) at a certain distance from each other. A plurality of receiving contact terminals (62) may be electrically connected to the power supply unit (18) of the display device (10).

[0165] A plurality of screw holes (52) are provided on the bottom surface (51) of the coupling groove (50). The plurality of screw holes (52) may be provided around the circumference of a plurality of receiving contact terminals (62). In the case of this embodiment, four screw holes (52) are provided around the circumference of a plurality of receiving contact terminals (62).

[0166] Referring to FIG. 18, the support (20) may be formed in the shape of a rod that is approximately narrow in width and long in length. The support (20) may include a connecting part (21) and a supporting part (23) extending from the connecting part (21).

[0167] The coupling portion (21) can be formed to be coupled to a coupling groove (50) provided on the rear side of the display device (10). That is, the coupling portion (21) can be formed in a shape corresponding to the coupling groove (50) of the display device (10).

[0168] The support member (23) extends from the connecting member (21) and is formed so that its lower end contacts the floor (3) to support the rear surface of the display device (10). The support member (23) is formed to extend at a certain angle relative to the connecting member (21). Accordingly, the support member (20) can support the display device (10) at a certain angle relative to the floor (3).

[0169] In the upper part of the support (20), that is, in the connecting part (21) of the support (20), a plurality of bolt holes (22) corresponding to a plurality of screw holes (52) of the connecting groove (50) of the display device (10) are provided. Accordingly, by inserting a plurality of bolts (29) into the plurality of bolt holes (22) of the support (20) and fastening them to the plurality of screw holes (52) of the connecting groove (50), the support (20) can be fixed to the rear of the display device (10).

[0170] A support connector (70) connected to a body connector (60) of a display device (10) may be provided on one side of the coupling portion (21) of the support (20). The support connector (70) may include a plurality of supply contact terminals (72) provided on one side of the coupling portion (21).

[0171] A plurality of supply contact terminals (72) may be provided on one surface of the coupling portion (21) at a certain distance from each other. The plurality of supply contact terminals (72) may be formed to correspond to a plurality of receiving contact terminals (62) provided on the bottom surface (51) of the coupling groove (50) of the display device (10).

[0172] Accordingly, when the coupling portion (21) of the support (20) is coupled to the coupling groove (50) of the display device (10), the plurality of supply contact terminals (72) of the support (20) come into contact with the plurality of receiving contact terminals (62) of the coupling groove (50).

[0173] The support connector (70), i.e., the plurality of supply contact terminals (72), can be electrically connected to a rechargeable battery (30) installed inside the support (20). Accordingly, when the coupling portion (21) of the support (20) is coupled to the coupling groove (50) of the display device (10), power from the rechargeable battery (30) built into the support (20) can be supplied to the power portion (18) of the display device (10) through the support connector (70) and the body connector (60).

[0174] The plurality of bolt holes (22) of the aforementioned coupling portion (21) can be formed around the plurality of supply contact terminals (62). Accordingly, when the coupling portion (21) of the support (20) is fixed to the coupling groove (50) of the display device (10) using a plurality of bolts (29), the plurality of supply contact terminals (72) of the support (20) and the plurality of receiving supply terminals (62) of the display device (10) are in close contact with each other and are not separated.

[0175] In the above description, the body connector (60) of the display device (10) is formed with a plurality of receiving contact terminals (62) and the support connector (70) is formed with a plurality of supply contact terminals (72), but the body connector (60) and the support connector (70) are not limited thereto.

[0176] Hereinafter, other examples of a body connector (60) and a support connector (70) used in a display system (1) according to one embodiment of the present disclosure will be described with reference to FIGS. 19 to 21.

[0177] FIG. 19 is a rear perspective view showing a display system according to another embodiment of the present disclosure. FIG. 20 is a rear perspective view showing a display device of the display system of FIG. 19, and FIG. 21 is a perspective view showing a support of the display system of FIG. 19.

[0178] Referring to FIG. 19, the support (20) can be attached to the rear of the display device (10) to support the display device (10). Specifically, the upper part of the support (20) is fixed to the rear of the display device (10), and the lower part of the support (20) is installed to contact the floor (3). At this time, since the lower part of the display device (10) is installed to contact the floor (3), the support (20) can support the display device (10).

[0179] A power connector (35) may be provided at the bottom of the support (20). The power connector (35) may be formed to allow for a detachable connection to a commercial power source installed externally. When the commercial power source is connected to the power connector (35), the rechargeable battery (30) provided inside the support (20) can be charged.

[0180] The rechargeable battery (30) of the support (20) can supply power to the display device (10) through a power cable (65). An opening (55) through which the power cable (65) passes is formed on the rear of the display device (10), and a battery connector (75) to which the power cable (65) is connected may be provided on the support (20). The battery connector (75) is electrically connected to the rechargeable battery (30). Thus, the rechargeable battery (30) can supply power to the power supply unit (18) of the display device (10) through the power cable (65).

[0181] Referring to FIG. 20, a coupling groove (50) may be provided on the rear surface of the display device (10). For example, the coupling groove (50) may be provided on the rear surface (13b) of the main body (13) of the display device (10).

[0182] The coupling groove (50) is formed so that the upper part of the support (20) can be coupled. For example, the coupling groove (50) is formed in a shape corresponding to the coupling part (21) provided on the upper part of the support (20). Accordingly, when the coupling part (21) of the support (20) is inserted into the coupling groove (50) of the display device (10), the support (20) can be fixed to the rear of the display device (10).

[0183] The coupling groove (50) can be formed to a certain depth on the rear surface (13b) of the main body (13). The coupling groove (50) can be formed in a shape that prevents the support (20) from rotating relative to the coupling groove (50) when the support (20) is installed.

[0184] The cross-section of the coupling groove (50) is formed in a roughly hexagonal shape. The lower three sides of the coupling groove (50) may be formed at an angle with respect to the rear surface (13b) of the main body (13). If the lower three sides of the coupling groove (50) are formed at an angle, the support member (20) installed at an angle on the rear surface (13b) of the main body (13) can stably support the display device (10).

[0185] A plurality of screw holes (52) are provided on the bottom surface (51) of the coupling groove (50). In the case of this embodiment, four screw holes (52) are provided in a rectangular shape on the bottom surface (51) of the coupling groove (50).

[0186] An opening (55) is provided below the coupling groove (50) on the rear of the display device (10). The opening (55) is formed so that a power cable (65) can pass through.

[0187] One end of the power cable (65) can be electrically connected to a power supply unit (18) provided inside the display device (10). A connector (66) is provided at the other end of the power cable (65) exposed outside the display device (10). The connector (66) is formed so as to be coupled to a battery connector (75) provided on the support (20).

[0188] In the case of this embodiment, the power cable (65) and connector (66) described above form the body connector (60).

[0189] Referring to FIG. 21, the support (20) may be formed in the shape of a rod that is approximately narrow in width and long in length. The support (20) may include a connecting part (21) and a supporting part (23) extending from the connecting part (21).

[0190] The coupling portion (21) can be formed to be coupled to a coupling groove (50) provided on the rear side of the display device (10). That is, the coupling portion (21) can be formed in a shape corresponding to the coupling groove (50) of the display device (10).

[0191] The support member (23) extends from the connecting member (21) and is formed so that its lower end contacts the floor (3) to support the rear surface of the display device (10). The support member (23) is formed to extend at a certain angle relative to the connecting member (21). Accordingly, the support member (20) can support the display device (10) at a certain angle relative to the floor (3).

[0192] In the upper part of the support (20), that is, in the connecting part (21) of the support (20), a plurality of bolt holes (22) corresponding to a plurality of screw holes (52) of the connecting groove (50) of the display device (10) are provided. Accordingly, by inserting a plurality of bolts (29) into the plurality of bolt holes (22) of the support (20) and fastening them to the plurality of screw holes (52) of the connecting groove (50), the support (20) can be fixed to the rear of the display device (10).

[0193] A support connector (70) connected to a body connector (60) of a display device (10) may be provided on one side of the support portion (23) of the support (20). The support connector (70) may be formed as a battery connector (75) that can be coupled to a connector (66) provided on the rear side of the display device (10). The battery connector (75) may be installed on the support portion (23) adjacent to the coupling portion (21). The battery connector (75) may be electrically connected to a rechargeable battery (30) installed on the support portion (23).

[0194] Accordingly, when the connector (66) of the display device (10) is connected to the battery connector (75) of the support (20), the power of the rechargeable battery (30) built into the support (20) can be supplied to the power supply unit (18) of the display device (10).

[0195] By connecting the connecting portion (21) of the support (20) to the connecting groove (50) of the display device (10) and fixing the connecting portion (21) of the support (20) to the connecting groove (50) of the display device (10) using a plurality of bolts (29), the display device (10) can be supported by the support (20). In this state, the connector (66) of the power cable (65) extending from the rear of the display device (10) is connected to the battery connector (75) of the support (20). Then, the power supply (18) of the display device (10) can be electrically connected to the rechargeable battery (30) of the support (20).

[0196] As described above, according to the display system (1) of one embodiment of the present disclosure, since a rechargeable battery (30) is provided on the support (20), the display system (1) can be freely installed regardless of the location of the commercial power source. Therefore, the display system (1) according to one embodiment of the present disclosure has a high degree of freedom in its installation location.

[0197] In addition, since the display system (1) according to one embodiment of the present disclosure does not need to be connected to a commercial power source to operate the display device (10), there is no need to install a power line connecting the commercial power source and the display device (10). Therefore, the display system (1) according to the present disclosure can prevent the power line from damaging the indoor aesthetics.

[0198] In the above description, a TV was used as an example of the display device (10), but the display device (10) is not limited to a TV. As another example, a monitor can be used as the display device (10).

[0199] The present disclosure has been described above in an exemplary manner. The terms used herein are for illustrative purposes only and should not be understood as limiting. Various modifications and variations of the present disclosure are possible in accordance with the foregoing. Accordingly, unless otherwise noted, the present disclosure may be freely practiced within the scope of the claims. Explanation of the symbols

[0201] 1; Display system 3; Floor 10; display device 11; display section 13; Main body 14; Speaker 15; Tuner 16; Wireless receiver 17; Processor 18; Power supply 20; support 21; connecting part 23; support part 30; rechargeable battery 33; Charging circuit 35; Power connector 40; Rotating part 41; Motor 50; coupling groove 60; body connector 61; Terminal groove 62; Receiving contact terminal 65; Power cable 66; Connector 70; support connector 71; terminal protrusion 72; Supply contact terminal 75; Battery connector 80; weight 90; reinforcing plate

Claims

Claim 1 A display system comprising: a display device; and a support member formed to be installed on a floor to support the rear of the display device and including a rechargeable battery that supplies power to the display device; wherein the display device includes a coupling groove formed to a certain depth on the rear of the display device, and the support member includes a coupling part formed to be coupled to the coupling groove in a shape corresponding to the coupling groove; and a support part extending obliquely from one end of the coupling part, inclined with respect to the floor, and having a lower end in contact with the floor; wherein the support part includes a battery mounting part formed inside the support part and on which the rechargeable battery is mounted; a weight receiving part formed inside the support part and below the battery mounting part; and a weight installed in the weight receiving part. Claim 2 A display system according to claim 1, wherein the display device is installed such that its lower end contacts the floor, and the support is installed at an angle on the rear of the display device to support the display device against the floor. Claim 3 A display system according to claim 1, wherein a body connector is provided in the coupling groove, and a support connector connected to the body connector is provided in the coupling portion of the support. Claim 4 delete Claim 5 In claim 1, the display device comprises: a display unit for displaying an image; and a main body unit installed offset from the display unit on the rear side of the display unit and having a speaker provided on the exposed front side for emitting sound; wherein the main body unit is installed such that its lower end contacts the floor, and the support member is installed at an angle on the rear side of the main body unit. Claim 6 delete Claim 7 A display system according to claim 5, wherein the coupling groove is provided on the rear surface of the main body of the display device, a plurality of receiving contact terminals are provided on the bottom surface of the coupling groove, and a plurality of supply contact terminals corresponding to the plurality of receiving contact terminals of the coupling groove are provided on the coupling part of the support. Claim 8 In claim 5, the coupling groove is provided on the rear surface of the main body of the display device, a terminal groove is provided on the bottom surface of the coupling groove, and a plurality of receiving contact terminals are provided on the bottom of the terminal groove, and a terminal projection inserted into the terminal groove of the coupling groove is provided on the coupling part of the support, and a plurality of supply contact terminals corresponding to the plurality of receiving contact terminals are provided on the terminal projection of the support. Claim 9 A display system according to claim 1, wherein the support further comprises a charging circuit for charging the rechargeable battery. Claim 10 In claim 9, the support further comprises a power connector connected to a commercial power source, and the power connector is electrically connected to the charging circuit, a display system. Claim 11 A display system according to claim 1, wherein the rechargeable battery of the support supplies power to the display device through a power cable, an opening through which the power cable passes is formed on the rear surface of the display device, and a battery connector to which the power cable is connected is provided on the support. Claim 12 delete Claim 13 delete Claim 14 delete Claim 15 delete

Images