Hanging rack

Abstract

The utility model provides a hanging rack. The hanging frame comprises a wall plate, a first connecting arm, a second connecting arm, a first adjusting plate, a second adjusting plate, a hanging strip, a panel, a first connecting piece, a second connecting piece, a third connecting piece and a fourth connecting piece, the hanging strip is used for installing the display device and hung on the panel, the first adjusting plate is arranged on the side face of a first side plate of the panel, and the second adjusting plate is arranged on the side face of a second side plate of the panel. The second adjusting plate is arranged on the side face of a second side plate of the panel, the second connecting piece is connected between a first arc-shaped hole of the first adjusting plate and the first side plate, the fourth connecting piece is connected between a second arc-shaped hole of the second adjusting plate and the second side plate, and the second connecting piece is fixed to different positions of the first arc-shaped hole. And when the fourth connecting piece is fixed at the corresponding position of the second arc-shaped hole, the front and back inclination angles of the panel relative to the wallboard are different. The first adjusting plate and the second adjusting plate are arranged on the side faces of the first side plate and the second side plate respectively, the thickness of the hanging frame in the folded state is reduced, and convenience is brought to life and use of a user.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of mounting of display devices, and in particular to a hanging rack. BACKGROUND

[0002] With the continuous progress of science and technology and the continuous improvement of people's living standards, display devices have been very popular. In the prior art, a hanging rack can be installed on a wall, and a display device can be installed on a panel of the hanging rack. The front and rear inclination angles of the panel can be adjusted based on an adjusting structure on the hanging rack, so as to adjust the front and rear inclination angles of the display device. However, the adjusting mechanism of the hanging rack in the prior art is mostly arranged on the back of the panel. This makes the panel have a large distance from the wall when the hanging rack is in a folded state due to the existence of the adjusting mechanism, so that the hanging rack has a certain thickness when it is in the folded state. This occupies a large living space of a user, brings inconvenience to the user's life and use, and reduces the user's experience. CONTENT OF THE UTILITY MODEL

[0003] The present application provides a hanging rack which can solve at least part of the above technical problems.

[0004] The present application provides a hanging rack, which comprises:

[0005] a wall plate;

[0006] a first connecting arm and a second connecting arm, one end of the first connecting arm being hingedly connected to the wall plate, and one end of the second connecting arm being hingedly connected to the wall plate;

[0007] a first adjusting plate and a second adjusting plate, the first adjusting plate being hingedly connected to the other end of the first connecting arm, and the second adjusting plate being hingedly connected to the other end of the second connecting arm; wherein the first adjusting plate is provided with a first fulcrum hole and a first arc-shaped hole, and the second adjusting plate is provided with a second fulcrum hole and a second arc-shaped hole;

[0008] a hanging strip for mounting a display device;

[0009] a panel, the hanging strip being hung on the panel; wherein the panel comprises a first vertical side plate and a second vertical side plate, the first adjusting plate is arranged at a side position of the first side plate, and the second adjusting plate is arranged at a side position of the second side plate;

[0010] The hanging rack further comprises a first connecting piece, a second connecting piece, a third connecting piece and a fourth connecting piece, the first connecting piece is connected between the first fulcrum hole and the first side plate, the second connecting piece is connected between the first arc-shaped hole and the first side plate, the third connecting piece is connected between the second fulcrum hole and the second side plate, and the fourth connecting piece is connected between the second arc-shaped hole and the second side plate; wherein, when the second connecting piece is fixed at different positions of the first arc-shaped hole and the fourth connecting piece is fixed at corresponding positions of the second arc-shaped hole, the front and rear inclination angles of the panel relative to the wall plate are different.

[0011] The application provides a hanging rack. By fixing the second connecting piece and the fourth connecting piece at certain positions of the first arc-shaped hole and the second arc-shaped hole, the front and rear inclination angles of the panel relative to the wall plate are adjusted, and then the front and rear inclination angles of the display device are adjusted to meet the viewing requirements of the user on the display device; and the first adjusting plate and the second adjusting plate are arranged at the side surface positions of the first side plate and the second side plate respectively, so that the distance between the panel and the wall plate is reduced when the hanging rack is in the folded state, the thickness of the hanging rack in the folded state is reduced, and then the size of the living space occupied by the hanging rack is reduced, the life and use of the user are facilitated, and the use experience of the user is improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description only constitute some embodiments of the application, and for those skilled in the art, other drawings can also be obtained without creative labor based on these drawings.

[0013] Figure 1 It is a perspective structural schematic diagram of the hanging rack in an embodiment of the application in an unfolded state.

[0014] Figure 2 It is a perspective structural schematic diagram of the hanging rack in an embodiment of the application in an unfolded state. Figure 1

[0015] Figure 3 It is a perspective structural schematic diagram of the hanging rack in an embodiment of the application in an unfolded state. Figure 1

[0016] Figure 4 It is a perspective structural schematic diagram of the hanging rack in an embodiment of the application in an unfolded state. Figure 1

[0017] Figure 5 It is a perspective structural schematic diagram of the hanging rack in an embodiment of the application in an unfolded state. Figure 4 It is a perspective structural schematic diagram of the hanging rack in an embodiment of the application in an unfolded state.​​​

[0018] Figure 6 A perspective view of the hanger in the folded state in an embodiment of the present application.

[0019] Figure 7 A perspective view of the hanger in the folded state in an embodiment of the present application. Figure 1

[0020] Figure 8 A perspective view of the hanger in the folded state in an embodiment of the present application. Figure 1

[0021] Figure 9 A perspective view of the hanger in the folded state in an embodiment of the present application. Figure 7

[0022] Figure 10 A perspective view of the hanger in the folded state in an embodiment of the present application. Figure 7

[0023] Figure 11 A perspective view of the hanger in the folded state in an embodiment of the present application. Figure 1 A perspective view of the hanger in the folded state in an embodiment of the present application.

[0024] REFERENCE NUMERALS:

[0025] Hanger-100;

[0026] Wall plate-1; First wall plate-11; First connecting hole-111; First hinge-112; First hinge hole-113; Second wall plate-12; Second connecting hole-121; Second hinge-122; Second hinge hole-123;

[0027] First connecting arm-2; First front arm-21; Second front arm-22; First rear arm-23; Second connecting arm-3; Third front arm-31; Fourth front arm-32; Second rear arm-33;

[0028] First adjusting plate-4; First fulcrum hole-41; First arc-shaped hole-42; First main plate-43; First connecting plate-44; Second connecting plate-45; First L-shaped opening-46; Second L-shaped opening-47; Second adjusting plate-5; Second fulcrum hole-51; Second arc-shaped hole-52; Second main plate-53; Third connecting plate-54; Fourth connecting plate-55; Third L-shaped opening-56; Fourth L-shaped opening-57;

[0029] Hanging strip-6; Main plate-61; Through hole-611; First side plate-62; Second side plate-63; Hanging groove-64; Clamping groove-65; Lifting part-66; Lifting hole-661; Fixing part-67; Fixing hole-671;

[0030] ​​​​Panel-7; first side plate-71; seventh L-shaped opening-711; first mounting hole-712; second mounting hole-713; second side plate-72; eighth L-shaped opening-721; third mounting hole-722; fourth mounting hole-723; first cross bar-73; fifth L-shaped opening-731; second cross bar-74; sixth L-shaped opening-741;

[0031] First connecting piece-8; first rotation-stopping part-81; first screw part-82; first screw-83; second connecting piece-9; second rotation-stopping part-91; second screw part-92; second screw-93; third connecting piece-10; third screw part-102; third screw-103; fourth connecting piece-13; fourth screw part-132; fourth screw-133;

[0032] Adjusting screw-14; vertical direction-15; locking screw-16; nut-17; gasket-18; hinged screw-19;

[0033] Wall-200. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort belong to the scope of protection of the present application.

[0035] In the description of the embodiments of the present application, it should be understood that the terms "upper", "lower" and the like indicate the orientation or positional relationship shown in the drawings. The term "connection" in the present application mainly refers to physical structural connection, and when there is a description, it can also include direct connection or indirect connection and the like. The terms "first", "second" in the specification and claims of the present application and the drawings are used to distinguish different objects, and are not used to describe a particular order. In addition, the term "comprising" and any variation thereof is intended to cover non-exclusive inclusion.

[0036] Please refer to Figures 1-3 , Figure 1 is a perspective structural schematic view of the hanger 100 in the embodiment of the present application in an unfolded state, Figure 2 is Figure 1 a perspective exploded view of part of the hanger 100 in the embodiment of the present application, Figure 3 is Figure 1A perspective exploded view of part of the structure of the hanging rack 100 in another direction. The hanging rack 100 comprises a wall plate 1, a first connecting arm 2, a second connecting arm 3, a first adjusting plate 4, a second adjusting plate 5, a hanging strip 6, a panel 7, a first connecting piece 8, a second connecting piece 9, a third connecting piece 10 and a fourth connecting piece 13, one end of the first connecting arm 2 is hinged to the wall plate 1, one end of the second connecting arm 3 is hinged to the wall plate 1, the first adjusting plate 4 is hinged to the other end of the first connecting arm 2, the second adjusting plate 5 is hinged to the other end of the second connecting arm 3, the first adjusting plate 4 is provided with a first fulcrum hole 41 and a first arc-shaped hole 42, the second adjusting plate 5 is provided with a second fulcrum hole 51 and a second arc-shaped hole 52, the hanging strip 6 is used for mounting a display device, the hanging strip 6 is hung on the panel 7, wherein the panel 7 comprises a first side plate 71 and a second side plate 72 arranged vertically, the first adjusting plate 4 is arranged at a side position of the first side plate 71, the second adjusting plate 5 is arranged at a side position of the second side plate 72, the first connecting piece 8 is connected between the first fulcrum hole 41 and the first side plate 71, the second connecting piece 9 is connected between the first arc-shaped hole 42 and the first side plate 71, the third connecting piece 10 is connected between the second fulcrum hole 51 and the second side plate 72, and the fourth connecting piece 13 is connected between the second arc-shaped hole 52 and the second side plate 72; wherein when the second connecting piece 9 is fixed at different positions of the first arc-shaped hole 42 and the fourth connecting piece 13 is fixed at corresponding positions of the second arc-shaped hole 52, the panel 7 has different front and back inclination angles relative to the wall plate 1.

[0037] Therefore, by fixing the second connecting piece 9 and the fourth connecting piece 13 at certain positions of the first arc-shaped hole 42 and the second arc-shaped hole 52, the front and back inclination angles of the panel 7 relative to the wall plate 1 are adjusted, and then the front and back inclination angles of the display device are adjusted to meet the viewing requirements of the user for the display device; and arranging the first adjusting plate 4 and the second adjusting plate 5 at the side positions of the first side plate 71 and the second side plate 72 respectively can reduce the distance between the panel 7 and the wall plate 1 when the hanging rack 100 is in a folded state, reduce the thickness of the hanging rack 100 in the folded state, and then reduce the size of the user living space occupied by the hanging rack 100, facilitate the user's life and use, and improve the user's use experience.

[0038] It can be understood that the display device can be a flat-screen television, a display screen or other electronic equipment with display function, which is not limited here.

[0039] In some embodiments, as shown in Figure 3As shown, the first side plate 71 is provided with a first mounting hole 712 and a second mounting hole 713, the second side plate 72 is provided with a third mounting hole 722 and a fourth mounting hole 723, the first mounting hole 712, the second mounting hole 713, the third mounting hole 722 and the fourth mounting hole 723 are non-circular holes, the first connecting piece 8, the second connecting piece 9, the third connecting piece 10 and the fourth connecting piece 13 are respectively provided with a first rotation stopping part 81, a second rotation stopping part 91, a third rotation stopping part (not shown in the figure) and a fourth rotation stopping part (not shown in the figure), the first rotation stopping part 81, the second rotation stopping part 91, the third rotation stopping part and the fourth rotation stopping part are respectively matched with the shape of the first mounting hole 712, the second mounting hole 713, the third mounting hole 722 and the fourth mounting hole 723.

[0040] Therefore, the first mounting hole 712, the second mounting hole 713, the third mounting hole 722 and the fourth mounting hole 723 are non-circular holes, the second rotation stopping part 91, the third rotation stopping part and the fourth rotation stopping part are respectively matched with the shape of the first mounting hole 712, the second mounting hole 713, the third mounting hole 722 and the fourth mounting hole 723, so as to prevent the first connecting piece 8, the second connecting piece 9, the third connecting piece 10 and the fourth connecting piece 13 from rotating relative to the first side plate 71 and the second side plate 72 through the matched mounting between the second rotation stopping part 91, the third rotation stopping part, the fourth rotation stopping part and the first mounting hole 712, the second mounting hole 713, the third mounting hole 722 and the fourth mounting hole 723, and improve the stability when adjusting the front and back inclination angle of the panel 7 relative to the wall plate 1.

[0041] In some embodiments, the first mounting hole 712, the second mounting hole 713, the third mounting hole 722 and the fourth mounting hole 723 are square holes, and the first rotation stopping part 81, the second rotation stopping part 91, the third rotation stopping part and the fourth rotation stopping part are square rotation stopping parts matched with the first mounting hole 712, the second mounting hole 713, the third mounting hole 722 and the fourth mounting hole 723.

[0042] Therefore, the matched mounting between the square holes and the square rotation stopping parts can better prevent the first connecting piece 8, the second connecting piece 9, the third connecting piece 10 and the fourth connecting piece 13 from rotating relative to the first side plate 71 and the second side plate 72, and further better improve the stability when adjusting the front and back inclination angle of the panel 7 relative to the wall plate 1.

[0043] In some embodiments, the first connecting member 8 comprises a first screw portion 82 arranged on the first rotation-stopping portion 81, the second connecting member 9 comprises a second screw portion 92 arranged on the second rotation-stopping portion 91, the third connecting member 10 comprises a third screw portion 102 arranged on the third rotation-stopping portion, and the fourth connecting member 13 comprises a fourth screw portion 132 arranged on the fourth rotation-stopping portion. The diameters of the inscribed circles of the first rotation-stopping portion 81, the second rotation-stopping portion 91, the third rotation-stopping portion, and the fourth rotation-stopping portion are greater than or equal to the outer diameters of the first screw portion 82, the second screw portion 92, the third screw portion 102, and the fourth screw portion 132, respectively.

[0044] Therefore, the diameters of the inscribed circles of the first mounting hole 712, the second mounting hole 713, the third mounting hole 722, and the fourth mounting hole 723 are greater than or equal to the outer diameters of the first screw portion 82, the second screw portion 92, the third screw portion 102, and the fourth screw portion 132, respectively. Thus, the first rotation-stopping portion 81, the second rotation-stopping portion 91, the third rotation-stopping portion, and the fourth rotation-stopping portion can be mounted in the first mounting hole 712, the second mounting hole 713, the third mounting hole 722, and the fourth mounting hole 723, respectively. If the diameters of the inscribed circles of the first rotation-stopping portion 81, the second rotation-stopping portion 91, the third rotation-stopping portion, and the fourth rotation-stopping portion are smaller than the outer diameters of the first screw portion 82, the second screw portion 92, the third screw portion 102, and the fourth screw portion 132, respectively, the first rotation-stopping portion 81, the second rotation-stopping portion 91, the third rotation-stopping portion, and the fourth rotation-stopping portion cannot be mounted in the first mounting hole 712, the second mounting hole 713, the third mounting hole 722, and the fourth mounting hole 723, respectively. In this case, the first connecting member 8, the second connecting member 9, the third connecting member 10, and the fourth connecting member 13 cannot rotate relative to the first side plate 71 and the second side plate 72, which further improves the stability of adjusting the front-back inclination angle of the panel 7 relative to the wall plate 1.

[0045] In some embodiments, the central axes of the first screw portion 82, the second screw portion 92, the third screw portion 102, and the fourth screw portion 132 coincide with the central axes of the first rotation-stopping portion 81, the second rotation-stopping portion 91, the third rotation-stopping portion, and the fourth rotation-stopping portion, respectively.

[0046] In some embodiments, the first adjusting plate 4 comprises a first main plate 43, a first connecting plate 44 and a second connecting plate 45, the first main plate 43 is arranged at a side position of the first side plate 71, the first connecting plate 44 and the second connecting plate 45 are oppositely arranged and perpendicularly connected to the first main plate 43, and a part of the first connecting plate 44 and a part of the second connecting plate 45 are hingedly connected to the other end of the first connecting arm 2; the second adjusting plate 5 comprises a second main plate 53, a third connecting plate 54 and a fourth connecting plate 55, the second main plate 53 is arranged at a side position of the second side plate 72, the third connecting plate 54 and the fourth connecting plate 55 are oppositely arranged and perpendicularly connected to the second main plate 53, and a part of the third connecting plate 54 and a part of the fourth connecting plate 55 are hingedly connected to the other end of the second connecting arm 3.

[0047] Thus, different parts of the first adjusting plate 4 and the second adjusting plate 5 can respectively realize different functions, and the first connecting plate 44 and the second connecting plate 45 are oppositely arranged and perpendicularly connected to the first main plate 43, and the third connecting plate 54 and the fourth connecting plate 55 are oppositely arranged and perpendicularly connected to the second main plate 53, which can avoid the situation that the movement of the second connecting piece 9 and the fourth connecting piece 13 is limited, and also improves the stability of the first adjusting plate 4 and the second adjusting plate 5 during installation.

[0048] In some embodiments, the first connecting plate 44, the second connecting plate 45, the third connecting plate 54 and the fourth connecting plate 55 are L-shaped, the first connecting plate 44 is provided with a first L-shaped opening 46, the second connecting plate 45 is provided with a second L-shaped opening 47, the direction of the first L-shaped opening 46 is opposite to the direction of the second L-shaped opening 47, the third connecting plate 54 is provided with a third L-shaped opening 56, the fourth connecting plate 55 is provided with a fourth L-shaped opening 57, and the direction of the third L-shaped opening 56 is opposite to the direction of the fourth L-shaped opening 57.

[0049] Thus, the first connecting plate 44, the second connecting plate 45, the third connecting plate 54 and the fourth connecting plate 55 are L-shaped, which can increase the contact area of the first connecting plate 44, the second connecting plate 45 and the first main plate 43, and the third connecting plate 54, the fourth connecting plate 55 and the second main plate 53, and make the connection of the first connecting plate 44, the second connecting plate 45 and the first main plate 43, and the third connecting plate 54, the fourth connecting plate 55 and the second main plate 53 more stable.

[0050] The direction of the first L-shaped opening 46 and the direction of the second L-shaped opening 47, and the direction of the third L-shaped opening 56 and the direction of the fourth L-shaped opening 57 are determined by the direction of the part of the first connecting arm 2 and the second connecting arm 3 that is hinged.

[0051] In some embodiments, when the first L-shaped opening 46 and the second L-shaped opening 47 are arranged opposite to each other, the first mounting hole 712 is located in the area not directed by the first L-shaped opening 46, the second mounting hole 713 is located in the area not directed by the second L-shaped opening 47, when the third L-shaped opening 56 and the fourth L-shaped opening 57 are arranged opposite to each other, the third mounting hole 722 is located in the area not directed by the third L-shaped opening 56, the fourth mounting hole 723 is located in the area not directed by the fourth L-shaped opening 57.

[0052] In some embodiments, when the first L-shaped opening 46 and the second L-shaped opening 47 are arranged opposite to each other, the first mounting hole 712 is located in the area not directed by the first L-shaped opening 46, the second mounting hole 713 is located in the area not directed by the second L-shaped opening 47, when the third L-shaped opening 56 and the fourth L-shaped opening 57 are arranged opposite to each other, the third mounting hole 722 is located in the area not directed by the third L-shaped opening 56, the fourth mounting hole 723 is located in the area not directed by the fourth L-shaped opening 57.

[0053] In some embodiments, the first connecting member 8 includes a nut 17, a gasket 18 and a first screw rod 83, the second connecting member 9 includes a nut 17, a gasket 18 and a second screw rod 93, the third connecting member 10 includes a nut 17, a gasket 18 and a third screw rod 103, the fourth connecting member 13 includes a nut 17, a gasket 18 and a fourth screw rod 133, the first rotation-stopping part 81, the second rotation-stopping part 91, the third rotation-stopping part and the fourth rotation-stopping part are arranged correspondingly on the first screw rod 83, the second screw rod 93, the third screw rod 103 and the fourth screw rod 133.

[0054] The nut 17 is installed on the first screw rod 83 at the side of the first body plate 43 away from the first mounting hole 712, the gasket 18 is installed between the nut 17 and the first body plate 43 and between the first screw rod 83 and the first body plate 43 respectively, the nut 17 is installed on the second screw rod 93 at the side of the first body plate 43 away from the second mounting hole 713, the gasket 18 is installed between the nut 17 and the first body plate 43 and between the second screw rod 93 and the first body plate 43 respectively, the nut 17 is installed on the third screw rod 103 at the side of the second body plate 53 away from the third mounting hole 722, the gasket 18 is installed between the nut 17 and the second body plate 53 and between the third screw rod 103 and the second body plate 53 respectively, and the nut 17 is installed on the fourth screw rod 133 at the side of the second body plate 53 away from the fourth mounting hole 723, the gasket 18 is installed between the nut 17 and the second body plate 53 and between the fourth screw rod 133 and the second body plate 53 respectively.

[0055] Please refer to Figure 4 and Figure 5 , Figure 4 is a perspective view of part of the structure of the hanging rack 100 in Figure 1 , and Figure 5 is a perspective view of the panel 7 in Figure 4 with an inclination angle of 3°. Specifically, when it is needed to adjust the front and back inclination angles of the panel 7 relative to the wall plate 1, the nut 17 is loosened first, so that the second connecting member 9 is located at different positions of the first arc-shaped hole 42, and the fourth connecting member 13 is located at corresponding positions of the second arc-shaped hole 52, and then the nut 17 is tightened, so that the second connecting member 9 is fixed at different positions of the first arc-shaped hole 42, and the fourth connecting member 13 is fixed at corresponding positions of the second arc-shaped hole 52, to complete the adjustment of the front and back inclination angles of the panel 7 relative to the wall plate 1.

[0056] In some embodiments, as shown in Figure 4 , when the second connecting member 9 is fixed at one end of the first arc-shaped hole 42, the inclination angle of the panel 7 relative to the wall plate 1 is 0°, and as shown in Figure 5As shown, when the second connecting piece 9 is fixed to the other end of the first arc-shaped hole 42, the inclination angle of the panel 7 relative to the wall plate 1 is 3°, and it can be known that the inclination angle of the panel 7 relative to the wall plate 1 ranges from 0° to 3°, that is, the second connecting piece 9 and the fourth connecting piece 13 can be fixed to different positions of the first arc-shaped hole 42 and the second arc-shaped hole 52, so that the inclination angle of the panel 7 relative to the wall plate 1 reaches any angle ranging from 0° to 3°.

[0057] It can be understood that the range of the inclination angle can also be 0°-4°, 0°-5°, etc., and only the length of the first arc-shaped hole 42 and the second arc-shaped hole 52 needs to be adjusted, which is not limited here.

[0058] Please refer to Figure 6 and Figure 7 , Figure 6 is a perspective structural schematic view of the hanger 100 in the folded state in an embodiment of the present application, Figure 7 is Figure 1 a perspective structural schematic view of the hanger 100 in the unfolded state and in another direction. In some embodiments, the panel 7 further comprises a first horizontal rod 73 and a second horizontal rod 74 arranged transversely, one end of the first horizontal rod 73 and one end of the second horizontal rod 74 are respectively connected perpendicularly to two ends of the first side plate 71, and the other end of the first horizontal rod 73 and the other end of the second horizontal rod 74 are respectively connected perpendicularly to two ends of the second side plate 72, so as to form a rectangular region in the middle of the panel 7.

[0059] Therefore, the panel 7 is composed of the first horizontal rod 73, the second horizontal rod 74, the first side plate 71 and the second side plate 72, and forms the rectangular region, which is not blocked and can avoid the socket and other devices on the wall body 200 on which the wall plate 1 is installed, so as to avoid the situation that the socket and other devices are blocked by the panel 7 and cannot be used.

[0060] In some embodiments, the first horizontal rod 73 is provided with a fifth L-shaped opening 731, the second horizontal rod 74 is provided with a sixth L-shaped opening 741, the fifth L-shaped opening 731 and the corresponding sixth L-shaped opening 741 are oppositely arranged, and the direction of the fifth L-shaped opening 731 is opposite to that of the corresponding sixth L-shaped opening 741.

[0061] Therefore, the existence and direction arrangement of the fifth L-shaped opening 731 and the sixth L-shaped opening 741 can expand the mounting position of the hanging strip 6 on the first horizontal rod 73 and the second horizontal rod 74, and the L-shaped arrangement can also reduce the weight of the panel 7, thereby reducing the weight of the hanger 100, and facilitating the user to install.

[0062] In some embodiments, the first crossbar 73 is provided with two fifth L-shaped openings 731, and the second crossbar 74 is provided with two sixth L-shaped openings 741. The two fifth L-shaped openings 731 are distributed vertically and arranged opposite to each other, and the two fifth L-shaped openings 731 face opposite directions. The two sixth L-shaped openings 741 are distributed vertically and arranged opposite to each other, and the two sixth L-shaped openings 741 face opposite directions. In the above-mentioned "the fifth L-shaped openings 731 and the corresponding sixth L-shaped openings 741 are arranged opposite to each other, and the orientations of the fifth L-shaped openings 731 and the corresponding sixth L-shaped openings 741 are opposite to each other", the "corresponding" refers to the fifth L-shaped openings 731 and the sixth L-shaped openings 741 that are both located on the upper side, and the fifth L-shaped openings 731 and the sixth L-shaped openings 741 that are both located on the lower side.

[0063] It is understandable that the two fifth L-shaped openings 731 can also be arranged opposite each other, and the two sixth L-shaped openings 741 can also be arranged opposite each other. No limitation is made here.

[0064] In some embodiments, the first side plate 71 and the second side plate 72 only need to be connected to the first crossbar 73 and the second crossbar 74, and the connection position is not limited here.

[0065] In some embodiments, the first side plate 71 is provided with a seventh L-shaped opening 711, and the second side plate 72 is provided with an eighth L-shaped opening 721. The orientation of the seventh L-shaped opening 711 is opposite to that of the eighth L-shaped opening 721, and the seventh L-shaped opening 711 and the eighth L-shaped opening 721 are arranged opposite to each other, or the seventh L-shaped opening 711 and the eighth L-shaped opening 721 are arranged opposite to each other.

[0066] The orientation of the seventh L-shaped opening 711 and the orientation of the eighth L-shaped opening 721 are both determined by the orientation of the parts on which the first adjusting plate 4 and the second adjusting plate 5 are installed.

[0067] Please see Figure 8 and Figure 9 , Figure 8 for Figure 1 Exploded 3D view of the hanging bar 6, adjusting screw 14 and locking screw 16. Figure 9 for Figure 7 Enlarged view at point A. In some embodiments, the hanging strip 6 includes a main board 61, a first side panel 62, and a second side panel 63. The first side panel 62 and the second side panel 63 are respectively vertically connected to both sides of the main board 61. Both the first side panel 62 and the second side panel 63 are provided with hanging grooves 64, and the hanging strip 6 is connected to the first crossbar 73 through the hanging grooves 64.

[0068] Therefore, the hanging bar 6 is hung on the first horizontal rod 73 through the hanging groove 64, and the hanging bar 6 and the first horizontal rod 73 are installed without other parts, which reduces the weight of the hanging rack 100 and saves the cost; and the hanging bar 6 can also move in the horizontal direction along the first horizontal rod 73 to adjust the distance between two hanging bars 6, thereby adapting to the installation of display devices of different sizes, enhancing the flexibility of application of the hanging rack 100 and expanding the application range of the hanging rack 100.

[0069] In some embodiments, part of the first side panel 62 and the second side panel 63 is provided with a notch, and the notch extends inward from one end of the main plate 61 to form the hanging groove 64.

[0070] Please refer to Figure 10 , Figure 10 To Figure 7 The enlarged view at B. In some embodiments, the first side panel 62 and the second side panel 63 are also provided with a clamping groove 65, and the hanging bar 6 is also clamped on the second horizontal rod 74 through the clamping groove 65.

[0071] Therefore, the hanging bar 6 is also clamped on the second horizontal rod 74 through the clamping groove 65, which improves the stability of the connection between the hanging bar 6 and the panel 7 and avoids the damage of the display device due to the falling of the hanging bar 6.

[0072] In some embodiments, the main plate 61 is provided with a plurality of through holes 611 for installing the display device on the hanging bar 6 through elements such as screws, rods and screws.

[0073] In some embodiments, the plurality of through holes 611 are arranged in sequence along the vertical direction 15.

[0074] In some embodiments, as shown in Figure 9 The hanging rack 100 also includes an adjusting screw 14, the hanging bar 6 is provided with a lifting part 66, the lifting part 66 is connected between the first side panel 62 and the second side panel 63, the lifting part 66 is provided with a lifting hole 661, the adjusting screw 14 is installed in the lifting hole 661, and one end of the adjusting screw 14 abuts against the first horizontal rod 73 for adjusting the position of the hanging bar 6 in the vertical direction 15.

[0075] Therefore, the adjusting screw 14 adjusts the position of the hanging bar 6 in the vertical direction 15 through its rotation, so that the hanging bar 6 performs lifting motion as needed, thereby adjusting the position of the display device in the horizontal plane to adapt to the installation requirements of the display device and meet the viewing requirements of the user.

[0076] In some embodiments, the lifting part 66 is also connected to the main plate 61 to improve the stability of the lifting part 66 and the accuracy of the adjustment of the hanging bar 6 in the vertical direction 15.

[0077] Specifically, the lifting hole 661 has a certain height in the vertical direction 15. After the display device is installed on the hanging bar 6 and the hanging bar 6 is hung on the first horizontal rod 73, the adjusting screw 14 is rotated. Since the hanging bar 6 is hung on the first horizontal rod 73 and cannot be rotated, at this time, based on the interaction between the threads on the adjusting screw 14 and the threads in the lifting hole 661, and the position of the adjusting screw 14 in the vertical direction 15 is fixed, the hanging bar 6 will be lifted in the vertical direction 15 to adjust the position of the hanging bar 6 in the vertical direction 15 as needed.

[0078] In some embodiments, as shown in Figure 10 The hanger 100 also includes a locking screw 16. Part of the first side panel 62 extends in a direction close to the second side panel 63 to form a fixing part 67. The fixing part 67 is provided with a fixing hole 671. The locking screw 16 is installed in the fixing hole 671, and one end of the locking screw 16 abuts against the second horizontal rod 74.

[0079] Therefore, the locking screw 16 is installed in the fixing hole 671, and one end of the locking screw 16 abuts against the second horizontal rod 74 to lock and connect the hanging bar 6 to the second horizontal rod 74, thereby improving the stability of the connection between the hanging bar 6 and the panel 7. In addition, the arrangement of the locking screw 16 can quickly lock and connect the hanging bar 6 to the second horizontal rod 74, thereby improving the installation efficiency of the hanger 100, reducing the installation difficulty of the hanger 100, and also reducing the production cost of the hanger 100.

[0080] Specifically, after the position of the hanging bar 6 in the vertical direction 15 is adjusted, the locking screw 16 is rotated so that one end of the locking screw 16 abuts against the second horizontal rod 74 to lock and connect the hanging bar 6 to the second horizontal rod 74.

[0081] Please refer to Figure 11 , Figure 11 To Figure 1Figure 1 is an exploded view of the wall plate 1, the first connecting arm 2 and the second connecting arm 3 in some embodiments. The first connecting arm 2 includes a first forearm 21, a second forearm 22 and a first rear arm 23, one end of the first forearm 21 and one end of the second forearm 22 are hinged to one end of the first rear arm 23, the other end of the first forearm 21 and the other end of the second forearm 22 are respectively hinged to the wall plate 1, the other end of the first rear arm 23 is hinged to the first adjusting plate 4. The second connecting arm 3 includes a third forearm 31, a fourth forearm 32 and a second rear arm 33, one end of the third forearm 31 and one end of the fourth forearm 32 are hinged to one end of the second rear arm 33, the other end of the third forearm 31 and the other end of the fourth forearm 32 are respectively hinged to the wall plate 1, the other end of the second rear arm 33 is hinged to the second adjusting plate 5.

[0082] Therefore, the configuration of the first connecting arm 2 and the second connecting arm 3 enables the first connecting arm 2 and the second connecting arm 3 to adjust the position of the display device in segments, and the two-segment hinging enables the hanger 100 to have a smaller total length in the horizontal direction when in the folded state, which reduces the position restrictions for the installation of the hanger 100 and further increases the application range of the hanger 100.

[0083] In some embodiments, the hanger 100 further includes a hinge screw 19, the other end of the first rear arm 23 is hinged to the first adjusting plate 4 through the hinge screw 19, a washer 18 and a nut 17, the other end of the second rear arm 33 is hinged to the second adjusting plate 5 through the hinge screw 19, the washer 18 and the nut 17, one end of the first forearm 21 and one end of the second forearm 22 are hinged to one end of the first rear arm 23 through the hinge screw 19, the washer 18 and the nut 17, one end of the third forearm 31 and one end of the fourth forearm 32 are hinged to one end of the second rear arm 33 through the hinge screw 19, the washer 18 and the nut 17, the other end of the first forearm 21 and the other end of the second forearm 22 are respectively hinged to the wall plate 1 through the hinge screw 19, the washer 18 and the nut 17, the other end of the third forearm 31 and the other end of the fourth forearm 32 are respectively hinged to the wall plate 1 through the hinge screw 19, the washer 18 and the nut 17.

[0084] In some embodiments, the wall plate 1 includes a first wall plate 11 and a second wall plate 12, one end of the first connecting arm 2 is hinged to the first wall plate 11, one end of the second connecting arm 3 is hinged to the second wall plate 12, wherein the shortest distance between the first wall plate 11 and the second wall plate 12 is greater than or equal to the longest distance between the first adjusting plate 4 and the second adjusting plate 5.

[0085] Therefore, the presence of the first wall plate 11 and the second wall plate 12 and the limitation of the shortest distance between the first wall plate 11 and the second wall plate 12 can avoid the other elements of the hanger 100 from increasing the distance between the panel 7 and the wall 200 when the hanger 100 is in the folded state, avoid increasing the thickness of the hanger 100 in the folded state, facilitate the life and use of the user, and improve the use experience of the user.

[0086] In some embodiments, the first wall plate 11 is provided with a first connecting hole 111, and the second wall plate 12 is provided with a second connecting hole 121, which are used to be connected with the wall 200 through screws or threaded rods.

[0087] In some embodiments, the number of the first connecting hole 111 is plural, and the number of the second connecting hole 121 is plural, so that the first wall plate 11 and the second wall plate 12 can stably connect the wall 200.

[0088] It can be understood that the number of the first connecting hole 111 and the second connecting hole 121 can also be singular, which is not limited here.

[0089] In some embodiments, the first wall plate 11 is provided with four first hinge parts 112, which are arranged in sequence and at intervals along the vertical direction 15, and the first hinge part 112 is provided with a first hinge hole 113, which is used to make the first wall plate 11 hinge with the other end of the first forearm 21 and the other end of the second forearm 22 through the hinge threaded rod 19, the gasket 18 and the nut 17, and the second wall plate 12 is provided with four second hinge parts 122, which are arranged in sequence and at intervals along the vertical direction 15, and the second hinge part 122 is provided with a second hinge hole 123, which is used to make the second wall plate 12 hinge with the other end of the third forearm 31 and the other end of the fourth forearm 32 through the hinge threaded rod 19, the gasket 18 and the nut 17.

[0090] It can be understood that the number of the first hinge part 112 and the second hinge part 122 can be set as needed, which is not limited here.

[0091] In some embodiments, the first hinge part 112 is arranged at the top end and the bottom end of the first wall plate 11, two first hinge parts 112 are L-shaped, and the openings of the two first hinge parts 112 are opposite to each other.

[0092] The above description is only specific embodiments of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can easily think of changes or replacements within the technical scope disclosed by the present application, which should be covered in the protection scope of the present application; in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A rack, characterized in that The wallboard comprises: a wallboard; a first connecting arm and a second connecting arm, one end of the first connecting arm is hinged to the wallboard, one end of the second connecting arm is hinged to the wallboard; a first adjusting plate and a second adjusting plate, the first adjusting plate is hinged to the other end of the first connecting arm, the second adjusting plate is hinged to the other end of the second connecting arm; wherein the first adjusting plate is provided with a first fulcrum hole and a first arc-shaped hole, the second adjusting plate is provided with a second fulcrum hole and a second arc-shaped hole; a hanging strip for mounting a display device; a panel, the hanging strip is hung on the panel; wherein the panel comprises a first side plate and a second side plate arranged vertically, the first adjusting plate is arranged at the side of the first side plate, and the second adjusting plate is arranged at the side of the second side plate; the hanging rack further comprises a first connecting piece, a second connecting piece, a third connecting piece and a fourth connecting piece, the first connecting piece is connected between the first fulcrum hole and the first side plate, the second connecting piece is connected between the first arc-shaped hole and the first side plate, the third connecting piece is connected between the second fulcrum hole and the second side plate, and the fourth connecting piece is connected between the second arc-shaped hole and the second side plate; wherein when the second connecting piece is fixed at different positions of the first arc-shaped hole and the fourth connecting piece is fixed at corresponding positions of the second arc-shaped hole, the front and back inclination angles of the panel relative to the wallboard are different.

2. The rack of claim 1, wherein, The first adjusting plate comprises a first main plate, a first connecting plate and a second connecting plate, the first main plate is arranged at the side of the first side plate, the first connecting plate and the second connecting plate are arranged opposite to each other and are connected perpendicularly to the first main plate, and part of the first connecting plate and part of the second connecting plate are hinged to the other end of the first connecting arm; the second adjusting plate comprises a second main plate, a third connecting plate and a fourth connecting plate, the second main plate is arranged at the side of the second side plate, the third connecting plate and the fourth connecting plate are arranged opposite to each other and are connected perpendicularly to the second main plate, and part of the third connecting plate and part of the fourth connecting plate are hinged to the other end of the second connecting arm.

3. The rack of claim 2, wherein, The first connecting plate, the second connecting plate, the third connecting plate and the fourth connecting plate are L-shaped, the first connecting plate is provided with a first L-shaped opening, the second connecting plate is provided with a second L-shaped opening, the direction of the first L-shaped opening is opposite to the direction of the second L-shaped opening, the third connecting plate is provided with a third L-shaped opening, the fourth connecting plate is provided with a fourth L-shaped opening, and the direction of the third L-shaped opening is opposite to the direction of the fourth L-shaped opening.

4. The rack of claim 1, wherein, The first side plate is provided with a first mounting hole and a second mounting hole, the second side plate is provided with a third mounting hole and a fourth mounting hole, the first mounting hole, the second mounting hole, the third mounting hole and the fourth mounting hole are non-circular holes, the first connecting piece, the second connecting piece, the third connecting piece and the fourth connecting piece are respectively provided with a first rotation stopping part, a second rotation stopping part, a third rotation stopping part and a fourth rotation stopping part, and the first rotation stopping part, the second rotation stopping part, the third rotation stopping part and the fourth rotation stopping part are respectively matched with the shapes of the first mounting hole, the second mounting hole, the third mounting hole and the fourth mounting hole.

5. The rack of claim 4, wherein, The first mounting hole, the second mounting hole, the third mounting hole and the fourth mounting hole are square holes, and the first rotation stopping part, the second rotation stopping part, the third rotation stopping part and the fourth rotation stopping part are square rotation stopping parts matched with the first mounting hole, the second mounting hole, the third mounting hole and the fourth mounting hole.

6. The rack of claim 4, wherein, The first connecting piece comprises a first screw rod part arranged on the first rotation stopping part, the second connecting piece comprises a second screw rod part arranged on the second rotation stopping part, the third connecting piece comprises a third screw rod part arranged on the third rotation stopping part, and the fourth connecting piece comprises a fourth screw rod part arranged on the fourth rotation stopping part, and the diameters of the inscribed circles of the first rotation stopping part, the second rotation stopping part, the third rotation stopping part and the fourth rotation stopping part are respectively greater than or equal to the outer diameters of the first screw rod part, the second screw rod part, the third screw rod part and the fourth screw rod part.

7. The rack of claim 1, wherein The first connecting arm comprises a first forearm, a second forearm and a first rear arm, one end of the first forearm and one end of the second forearm are hingedly connected to one end of the first rear arm, the other end of the first forearm and the other end of the second forearm are respectively hingedly connected to the wall plate, and the other end of the first rear arm is hingedly connected to the first adjusting plate; the second connecting arm comprises a third forearm, a fourth forearm and a second rear arm, one end of the third forearm and one end of the fourth forearm are hingedly connected to one end of the second rear arm, the other end of the third forearm and the other end of the fourth forearm are respectively hingedly connected to the wall plate, and the other end of the second rear arm is hingedly connected to the second adjusting plate.

8. The rack of claim 1, wherein, The wall plate comprises a first wall plate and a second wall plate, one end of the first connecting arm is hingedly connected to the first wall plate, and one end of the second connecting arm is hingedly connected to the second wall plate; wherein the shortest distance between the first wall plate and the second wall plate is greater than or equal to the longest distance between the first adjusting plate and the second adjusting plate.

9. The rack of claim 1, wherein, The panel comprises a first horizontal rod and a second horizontal rod arranged transversely, the hanging strip comprises a main plate, a first side panel and a second side panel, the first side panel and the second side panel are respectively connected perpendicularly to two sides of the main plate, the first side panel and the second side panel are both provided with a hanging groove, and the hanging strip is connected to the first horizontal rod through the hanging groove.

10. The rack of claim 9, wherein, The first horizontal rod is provided with a fifth L-shaped opening, the second horizontal rod is provided with a sixth L-shaped opening, the fifth L-shaped opening and the corresponding sixth L-shaped opening are oppositely arranged, and the direction of the fifth L-shaped opening is opposite to the direction of the corresponding sixth L-shaped opening.

11. The rack of claim 9, wherein, The hanger further comprises an adjusting screw, the hanging strip is provided with a lifting part connected between the first side panel and the second side panel, the lifting part is provided with a lifting hole, the adjusting screw is installed in the lifting hole, and one end of the adjusting screw abuts against the first horizontal rod to adjust the position of the hanging strip in the vertical direction.

12. The rack of claim 9, wherein, The hanger further comprises a locking screw, part of the first side panel extends in the direction close to the second side panel to form a fixing part, the fixing part is provided with a fixing hole, the locking screw is installed in the fixing hole, and one end of the locking screw abuts against the second horizontal rod.

13. The rack of claim 9, wherein, The side panel is further provided with a clamping groove, and the hanging strip is clamped on the second horizontal rod through the clamping groove.

14. The rack of claim 1, wherein, The panel further comprises a first horizontal rod and a second horizontal rod arranged transversely, one end of the first horizontal rod and one end of the second horizontal rod are respectively connected perpendicularly to two ends of the first side panel, and the other end of the first horizontal rod and the other end of the second horizontal rod are respectively connected perpendicularly to two ends of the second side panel to form a rectangular area in the middle of the panel.

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