Connection assembly and wall mounting device

Abstract

The utility model discloses a connecting assembly and wall -hanging device, wherein wall -hanging device includes: first mounting piece, second mounting piece and angle adjusting mechanism. First mounting piece is used for connecting with display screen, second mounting piece is used for connecting with external installation body, and one side of angle adjusting mechanism is connected in first mounting piece, and the other side is connected in second mounting piece, and angle adjusting mechanism forms two approximately opposite vertexes isosceles triangle, and the waist length of the isosceles triangle located above is greater than the waist length of the isosceles triangle below. Therefore, in the process of using the connecting assembly for hanging the display screen on the wall, in the movement of the television away from the wall, and in the rotation process of the first connecting piece relative to the second connecting piece, the opening degree of the top of the angle adjusting mechanism is greater than the opening degree of the bottom, thereby making the display screen incline downward synchronously in the movement away from the wall, without additional rotation operation, making the pitch angle adjustment of the display screen more convenient.

Description

Technical Field

[0001] This utility model relates to the field of suspension installation technology, and in particular to a connecting component and a wall-mounting device. Background Technology

[0002] To accommodate more usage needs for wall-mounted displays, they are often equipped with tilt adjustment after being connected to the wall mount. In some technologies, a telescopic mechanism is also provided to avoid interference between the display and the wall. When it is necessary to adjust the tilt angle of the display, the display must first be moved away from the wall, and then the display must be rotated to adjust the tilt angle, which is quite cumbersome. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a connecting component that can be used in wall-mounted devices, making the tilt angle adjustment of the display screen more convenient and quick.

[0004] This utility model also provides a wall-mounted device including the above-mentioned connecting components.

[0005] The connecting assembly according to a first aspect of the present invention includes: a first mounting member, a second mounting member and an angle adjustment mechanism, a second rotating shaft, a third rotating shaft, a fourth rotating shaft and a fifth rotating shaft.

[0006] The first mounting component is used to connect to the display screen; the second mounting component is used to connect to an external mounting body; the angle adjustment mechanism includes a first connecting component, a second connecting component, and a first rotating shaft. The first connecting component has a first end and a second end opposite to each other, and the second connecting component has a third end and a fourth end opposite to each other. The first connecting component and the second connecting component are intersected and rotatably connected to the second connecting component via the first rotating shaft. The axis of the first rotating shaft extends horizontally; the first end is rotatably connected to the first mounting component via the second rotating shaft; the third rotating shaft is located below the second rotating shaft, and the second end is rotatably connected to the second mounting component via the third rotating shaft; the third end is rotatably connected to the second mounting component via the fourth rotating shaft; the fifth rotating shaft is located below the fourth rotating shaft, and the fourth end is rotatably connected to the first mounting component via the fifth rotating shaft.

[0007] The first, second, third, fourth, and fifth rotating axes are arranged in parallel. The distance between the axis of the second rotating axis and the axis of the first rotating axis is L1, the distance between the axis of the third rotating axis and the axis of the first rotating axis is L2, the distance between the axis of the fourth rotating axis and the axis of the first rotating axis is L3, and the distance between the axis of the fifth rotating axis and the axis of the first rotating axis is L4, where L1 = L3, L2 = L4, and L1 > L2. The first end can move relative to the fourth end along a first direction, which is the direction from the fifth rotating axis to the second rotating axis. The third end can move relative to the second end along a second direction, which is the direction from the fourth rotating axis to the third rotating axis.

[0008] The wall-mounted bracket according to the embodiments of this utility model has at least the following beneficial effects:

[0009] In this embodiment, the first end is located above the second end, L1 = L3, L2 = L4, and L1 > L2, causing the angle adjustment mechanism to form two approximately verticeal isosceles triangles, with the leg length of the upper isosceles triangle being greater than that of the lower isosceles triangle. Therefore, when the television is suspended on a vertical wall using the connecting assembly of this embodiment (i.e., the second direction is vertically upward), during the rotation of the first and second connecting members (i.e., when the vertices of the two isosceles triangles increase in size by the same amount), the opening degree of the two legs of the upper isosceles triangle is greater than that of the two legs of the lower isosceles triangle, thus causing the display screen to tilt downwards synchronously as it moves away from the wall. Therefore, compared to traditional technologies, this solution automatically adjusts the television's tilt angle during the process of moving the television away from the wall without requiring additional rotation, making the tilt angle adjustment of the display screen more convenient.

[0010] According to some embodiments of the present invention, in the second direction, the second end is stationary relative to the second mounting member, and in the first direction, the fourth end is stationary relative to the first mounting member.

[0011] According to some embodiments of the present invention, the first mounting member further includes a first connecting portion located above the first end, the second mounting member further includes a second connecting portion located above the third end, and the connecting assembly further includes a cable movably connected to the first connecting portion and the second connecting portion, so that the first connecting portion is subjected to a tension toward the second connecting portion.

[0012] According to some embodiments of the present invention, the fourth end is located near the bottom of the first mounting member.

[0013] According to some embodiments of the present invention, the connecting assembly further includes a damping element;

[0014] The damping element is connected to the first mounting member and can slide relative to the first mounting member along the first direction; one end of the cable is connected to the damping element, and the other end is rotatably connected to the second mounting member; or...

[0015] The damping element is connected to the second mounting member and can slide relative to the second mounting member in the second direction. One end of the cable is connected to the damping element, and the other end is rotatably connected to the first mounting member.

[0016] According to some embodiments of the present invention, the first mounting member includes a first main body and a first flange. The first main body has the first flange on both sides in a third direction. The third direction is parallel to the first rotation axis. The angle between the first flange and the first main body is in the range of 80° to 100°.

[0017] According to some embodiments of the present invention, the first main body and the two first flanged portions together form a first receiving groove, and the second mounting member can be accommodated in the first receiving groove.

[0018] According to some embodiments of this utility model, both the second rotating shaft and the fifth rotating shaft are rotatably connected to at least one of the first flange portions; or...

[0019] The first mounting component further includes a second flange portion located between two first flange portions; one end of the second rotating shaft is rotatably connected to one of the first flange portions, and the other end is rotatably connected to the second flange portion; and,

[0020] The first mounting component further includes a third flange portion, which is located between two first flange portions. One end of the fifth rotating shaft is rotatably connected to one of the first flange portions, and the other end is rotatably connected to the third flange portion.

[0021] According to a second aspect of the present invention, a wall-mounted device includes a mounting plate and a plurality of connecting components as described in the first aspect embodiment. The mounting plate is used to connect with an external mounting body, and the second mounting component is detachably connected to the mounting plate.

[0022] The wall-mounted device according to the embodiments of this utility model has at least the following beneficial effects:

[0023] The connecting assembly of the first aspect embodiment has a first end located above a second end, a third end located above a fourth end, L1 = L3, L2 = L4, and L1 > L2. This forms two approximately vertices isosceles triangles for the angle adjustment mechanism, with the leg length of the upper isosceles triangle being greater than that of the lower isosceles triangle. Therefore, when the television is suspended on a vertical wall using the connecting assembly (i.e., the second direction is vertically upward), during the rotation of the first and second connecting members (i.e., when the vertices of the two isosceles triangles increase in size by the same amount), the opening degree of the two legs of the upper isosceles triangle is greater than that of the two legs of the lower isosceles triangle. This causes the display screen to tilt downwards synchronously as it moves away from the wall. Thus, compared to traditional technologies, this solution automatically adjusts the television's tilt angle during the process of moving the television away from the wall without requiring additional rotation, making the tilt angle adjustment of the display screen more convenient.

[0024] According to some embodiments of the present invention, the wall-mounted device includes at least two of the connecting components, which are distributed along a horizontal direction. The connecting components further include a horizontal adjustment mechanism, which includes an adjusting member connected to the second mounting member and abutting against the mounting plate along the second direction. The adjusting member is movable relative to the mounting member along the second direction to adjust the relative position of the second mounting member and the mounting plate in the second direction.

[0025] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0026] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0027] Figure 1 This is a schematic diagram of the connection component in the mating state according to the first aspect embodiment of the present utility model;

[0028] Figure 2 for Figure 1 A schematic diagram of the structure when the first and second mounting components are open;

[0029] Figure 3 for Figure 2 A schematic diagram of the intermediate angle adjustment mechanism and the first mounting component;

[0030] Figure 4 for Figure 2 Schematic diagram of the middle angle adjustment mechanism and the second mounting component;

[0031] Figure 5 for Figure 1 Schematic diagram of the mid-angle adjustment mechanism;

[0032] Figure 6 for Figure 2 Schematic diagram of the mid-angle adjustment mechanism;

[0033] Figure 7 for Figure 2 Enlarged view of region A in the middle;

[0034] Figure 8 This is a schematic diagram of the wall-mounted device according to the second aspect of this utility model;

[0035] Figure 9 for Figure 8 Magnification of region B;

[0036] Figure 10 for Figure 8 The diagram shows the first orientation of the wall-mounted device when the television is suspended.

[0037] Figure 11 for Figure 8 The diagram shows the second orientation of the wall-mounted device when the television is suspended.

[0038] Figure label:

[0039] First rotating axis 10, second rotating axis 20, third rotating axis 30, fourth rotating axis 40, fifth rotating axis 50;

[0040] First mounting part 100, first waist-shaped hole 101, first main body part 110, first flange part 120, first receiving groove 130, second flange part 140, third flange part 150, first connecting part 160;

[0041] Second mounting part 200, second waist-shaped hole 201, second main body part 210, fourth flange part 220, first buckle 230, second connecting part 240;

[0042] Angle adjustment mechanism 300, first connector 310, first end 311, second end 312, second connector 320, third end 321, fourth end 322;

[0043] Cable 400, damping component 500, mounting plate 600, leveling component 700;

[0044] Locking mechanism 800, second buckle 810, pull rope 820;

[0045] Wall-mounted device 1000, wall surface 2000, TV 3000. Detailed Implementation

[0046] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0047] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0048] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0049] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0050] In the description of this utility model, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0051] To accommodate more usage needs for wall-mounted displays, they are often equipped with tilt adjustment after being connected to the wall mount. In some technologies, a telescopic mechanism is also provided to avoid interference between the display and the wall. When it is necessary to adjust the tilt angle of the display, the display must first be moved away from the wall, and then the display must be rotated to adjust the tilt angle, which is quite cumbersome.

[0052] In view of the above background, the first aspect of this utility model provides a connecting component that can be used in a wall-mounted device, making the tilt angle adjustment of the display screen more convenient and quick. (Refer to...) Figures 1 to 6 , Figure 1 This is a structural schematic diagram of the connecting component in the mating state according to the first aspect embodiment of the present invention. Figure 2 for Figure 1 A schematic diagram of the structure when the first and second mounting components are open. Figure 3 for Figure 2 A schematic diagram of the structure of the mid-angle adjustment mechanism and the first mounting component. Figure 4 for Figure 2 A structural diagram of the mid-angle adjustment mechanism and the second mounting component. Figure 5 for Figure 1 A schematic diagram of the mid-angle adjustment mechanism. Figure 6 for Figure 2 A schematic diagram of the angle adjustment mechanism; the connecting assembly according to the first aspect of the present invention includes: a first mounting member 100, a second mounting member 200, an angle adjustment mechanism 300, a second rotating shaft 20, a third rotating shaft 30, a fourth rotating shaft 40, and a fifth rotating shaft 50.

[0053] The first mounting component 100 is used to connect to a display screen, and the second mounting component 200 is used to connect to an external mounting body. The display screen can be, for example, a computer monitor or an LCD TV. Alternatively, the first mounting component 100 can also be used to connect to other home appliances (e.g., speakers, microphones, electronic screens, cameras, lamps, etc.). The external mounting body can be, for example, a wall panel 2000 or a mounting bracket. To describe this application more clearly, this application uses a TV 3000 and a wall panel 2000 as examples, i.e., the first mounting component 100 is used to connect to the TV 3000, and the second mounting component 2000 is used to connect to the wall panel 2000. The angle adjustment mechanism 300 includes a first connector 310, a second connector 320, and a first rotating shaft 10. The first connector 310 has a first end 311 and a second end 312 arranged opposite to each other. The second connector 320 has a third end 321 and a fourth end 322 arranged opposite to each other. The first connector 310 and the second connector 320 are arranged intersectingly and are rotatably connected to the second connector 320 via the first rotating shaft 10 (e.g., ...). Figure 3 As shown, the axis of the first rotating shaft 10 extends horizontally. The first end 311 is rotatably connected to the first mounting member 100 via the second rotating shaft 20. The third rotating shaft 30 is located below the second rotating shaft 20, and the second end 312 is rotatably connected to the second mounting member 200 via the third rotating shaft 30. The third end 321 is rotatably connected to the second mounting member 200 via the fourth rotating shaft 40. The fifth rotating shaft 50 is located below the fourth rotating shaft 40, and the fourth end 322 is rotatably connected to the first mounting member 100 via the fifth rotating shaft 50.

[0054] The first rotating shaft 10, the second rotating shaft 20, the third rotating shaft 30, the fourth rotating shaft 40, and the fifth rotating shaft 50 are arranged in parallel. The distance between the axis of the second rotating shaft 20 and the axis of the first rotating shaft 10 is L1, the distance between the axis of the third rotating shaft 30 and the axis of the first rotating shaft 10 is L2, the distance between the axis of the fourth rotating shaft 40 and the axis of the first rotating shaft 10 is L3, and the distance between the axis of the fifth rotating shaft 50 and the axis of the first rotating shaft 10 is L4, where L1 = L3, L2 = L4, and L1 > L2. The first end 311 is movable relative to the fourth end 322 along a first direction (the first direction is the direction from the fifth rotating shaft 50 to the second rotating shaft 20). Exemplarily, the first mounting member 100 has a first oblong hole 101 extending along the first direction, and the second rotating shaft 20 passes through the first oblong hole 101. The second rotating shaft 20 is rotatable relative to the first mounting member 100 and is also slidable within the first oblong hole 101. Alternatively, the first end 311 can be connected to the first mounting member 100 via a sliding structure such as a slide rail and a slider. Similarly, the third end 321 can move relative to the second end 312 in a second direction, which is the direction from the fourth rotation axis 40 to the third rotation axis 30. For example, when the second mounting member 200 is mounted on a vertical wall, the second direction is the vertically upward direction.

[0055] Specifically, in this embodiment, the first connector 310 and the second connector 320 are arranged crosswise, with the first end 311 located above the second end 312, L1 = L3, L2 = L4, and L1 > L2. This causes the angle adjustment mechanism 300 to form two approximately verticeal isosceles triangles, with the legs of the upper isosceles triangle being larger than the legs of the lower isosceles triangle. Therefore, when the television 3000 is suspended on the vertical wall 2000 using the connecting components of this embodiment, i.e., the second direction is vertically upward, during the rotation of the first connector 310 and the second connector 320, i.e., when the vertices of the two isosceles triangles increase by the same amount, the opening degree of the two legs of the upper isosceles triangle is greater than the opening degree of the two legs of the lower isosceles triangle (e.g., ...). Figure 6 As shown in the diagram), this allows the television to tilt downwards synchronously as it moves 2000 units away from the wall. Therefore, compared to traditional technology, this solution automatically adjusts the tilt angle of the television 3000 during the process of moving the television 3000 units away from the wall (as shown in the diagram). Figures 10 to 11 The TV 3000's tilt angle adjustment is made more convenient by eliminating the need for additional rotation operations (the position and posture changes of the TV 3000).

[0056] It should be noted that the reason why the first end 311 can move relative to the fourth end 322 along the first direction and the third end 321 can move relative to the second end 312 along the second direction is to ensure that the first connector 310 can rotate relative to the second connector 320, so that the first mounting member 100 can rotate relative to the second mounting member 200 to adjust the tilt angle of the television 3000.

[0057] It is known that the current installation method of wall-mounted TVs 3000 requires a certain height to ensure a safe distance between the TV 3000 and the ground or TV cabinet. Users typically use the TV 3000 in a seated position. Therefore, the downward tilt of the TV 3000 is more common than the upward tilt during use. Based on this, and considering common adjustment needs during TV 3000 use, in some embodiments, in the second direction, the second end 312 is stationary relative to the second mounting member 200; specifically, the second end 312 and the second mounting member 200 can rotate relative to each other, but there is no relative displacement. In the first direction, the fourth end 322 is stationary relative to the first mounting member 100; specifically, the fourth end 322 and the first mounting member 100 can rotate relative to each other, but there is no relative displacement. It can be understood that as the TV 3000 moves away from the wall 2000, the distance between the first end 311 and the fourth end 322 decreases, and correspondingly, the distance between the third end 321 and the second end 312 decreases. In this embodiment, in the second direction, the second end 312 is stationary relative to the second mounting member 200, while the first end 311 is movable relative to the first mounting member 100. In the first direction, the fourth end 322 is stationary relative to the first mounting member 100, while the third end 321 is movable relative to the second mounting member 200. Figure 3 As shown, the second rotating shaft 20 passes through the first oblong hole 101. When the second rotating shaft 20 slides along the first oblong hole 101, it can drive the first end 311 to move. The fourth rotating shaft 40 passes through the second oblong hole 201. When the fourth rotating shaft 40 slides along the second oblong hole 201, it can drive the third end 321 to move. Therefore, when the television 3000 is suspended on the vertical wall 2000 using the connecting assembly of this embodiment, that is, the second direction is the vertically upward direction, during the rotation of the television 3000 away from the wall 2000, both the first end 311 and the third end 321 move downward. Their vertical movement direction is the same as the direction of gravity of the television 3000. Therefore, during the process of adjusting the television 3000 to a downward tilting state, the television 3000's own gravity can be used to assist in the adjustment, making the angle adjustment of the television 3000 more effortless and convenient.

[0058] Similarly, as described in the above embodiments, during the use of the TV 3000, its downward tilt posture is more frequent than its upward tilt posture. When the TV 3000 is tilted downwards, its upper part is farther from the wall (2000), meaning that the upper part of the TV 3000 is significantly unsupported. Based on this, referring to... Figure 2 and Figure 7 , Figure 7 for Figure 2 The enlarged schematic diagram of area A shows that, to improve the safety of the TV 3000 suspension, in some embodiments, the first mounting member 100 further includes a first connecting portion 160, located above the first end 311. The second mounting member 200 further includes a second connecting portion 240, located above the third end 321. The connecting assembly also includes a cable 400, which is movably connected to the first connecting portion 160 and the second connecting portion 240, so that the first connecting portion 160 is subjected to a tensile force toward the second connecting portion 240, thereby improving the stability of the TV 3000 suspension.

[0059] The reason why the cable 400 is movably connected to the first connecting part 160 and the second connecting part 240 is to ensure that the first mounting plate 600 can rotate relative to the second mounting plate 240. For example, the cable 400 is an elastic structure such as a spring or elastic rope. When the first connecting part 160 rotates away from the second connecting part 240, the cable 400 deforms and moves relative to the first connecting part 160 and the second connecting part, so that the first mounting member 100 is subjected to a tension force toward the second mounting member 200. Or as... Figure 7 As shown, in some embodiments, the cable 400 is a rigid structure, with one end rotatably connected to the second connecting part 240 and the other end slidably connected to the first connecting part 160, as long as the first connecting part 160 can move relative to the second connecting part 240.

[0060] Furthermore, as described in the above embodiments, when the television 3000 is tilted downwards, the distance between the television 3000 and the wall 2000 is smaller the closer the television 3000 is to the bottom. Based on this, in some embodiments, the fourth end 322 is close to the bottom of the first mounting member 100 (e.g., Figure 4 (As shown). Therefore, under the same rotation angle, the extension of the angle adjustment mechanism 300 is smaller, that is, the cantilever length of the angle adjustment mechanism 300 is smaller, thereby improving the stability and safety of the angle adjustment mechanism 300, and thus improving the stability and safety of the TV 3000 when it is suspended.

[0061] Reference Figure 7In some embodiments, the connecting assembly further includes a damping element 500, which is connected to the first mounting member 100 and can slide relative to the first mounting member 100 in a first direction. One end of the cable 400 is connected to the damping element 500, and the other end is rotatably connected to the second mounting member 200. Therefore, when adjusting the angle of the television 3000, the damping element 500 not only provides a certain damping feel, thereby improving the user experience when adjusting the angle of the television 3000, but also achieves self-locking of the damping element 500 through the friction between the damping element 500 and the first mounting member 100, eliminating the need for an additional locking structure. Thus, rotating the television 3000 downwards is simpler and more convenient. It is understood that in this embodiment, the cable 400 is not limited to a rigid structure; it can also be a flexible structure, as long as it ensures that the damping element 500 can receive the tension of the cable 400 and move in the first direction when the television 3000 is rotating downwards. Furthermore, based on the above embodiments, the cable 400 is a rigid structure. When the television 3000 is tilted upwards, the damping element 500 can move along the first direction under the thrust applied by the cable 400 without any additional manual operation, making the angle adjustment of the television 3000 simpler. Similarly, in some embodiments, the damping element 500 is connected to the second mounting member 200 and can slide relative to the second mounting member 200 along the second direction. One end of the cable 400 is connected to the damping element 500, and the other end is rotatably connected to the first mounting member 100; details will not be elaborated here.

[0062] Reference Figure 3 In some embodiments, the first mounting member 100 includes a first main body portion 110 and a first flange portion 120. The first main body portion 110 has first flange portions 120 on both sides along the axial direction of the first rotation axis 10, and the angle between the first flange portion 120 and the first main body portion 110 ranges from 80° to 100°. For example, the first mounting member 100 is formed by processing channel steel or square tubing to form a first flange portion 120 and a first main body portion 110 with a 90° included angle. Alternatively, the first mounting member 100 is formed by processing sheet metal through a flange process. Specifically, it is understood that when the television 3000 is suspended on a vertical wall 2000 using the connecting assembly of this embodiment, i.e., the second direction is vertically upward, the first mounting member 100 is mainly subjected to vertical pressure and bending moment generated by the weight of the television 3000. Based on this, in this embodiment, the first main body 110 has first flanges 120 on both sides along the axial direction of the first rotation axis 10 to improve the compression and bending resistance of the first mounting member 100 in the vertical direction, thereby improving the safety of the TV 3000 suspension.

[0063] Similarly, refer to Figure 4In some embodiments, the second mounting member 200 includes a second main body 210 and a fourth flange 220. The first main body 110 is provided with a fourth flange 220 on both sides along the axial direction of the first rotation axis 10. The angle between the fourth flange 220 and the second main body 210 is in the range of 80° to 100°. Its function and principle are the same as those of the first mounting member 100 described above, and will not be repeated here.

[0064] Reference Figure 3 In some embodiments, the first main body 110 and the first flange 120 together form a first receiving groove 130, and the second mounting member 200 can be accommodated within the first receiving groove 130. This reduces the space occupied by the first mounting member 100 and the second mounting member 200 in the horizontal direction, thereby reducing the gap between the television 3000 and the wall 2000 and improving the stability and aesthetics of the television 3000 when it is suspended. Furthermore, it is understood that the second mounting member 200 is located inside the first mounting member 100, that is, the angle adjustment mechanism 300 is located inside the first mounting member 100, further improving the aesthetics of the television 3000 after it is suspended. Similarly, in some embodiments, the second main body 210 and the fourth flange 220 together form a second receiving groove, and the first mounting member 100 can rotate to be accommodated within the second receiving groove.

[0065] Reference Figure 3 In some embodiments, both the second rotating shaft 20 and the fifth rotating shaft 50 are rotatably connected to at least one first flange portion 120, eliminating the need for additional connecting structures for connecting the second rotating shaft 20 and the fifth rotating shaft 50. This simplifies the structure of the first mounting member 100, reducing the overall weight of the connecting assembly and lowering processing costs. Furthermore, in the second direction, both ends of the second rotating shaft 20 are rotatably connected to the first flange portion 120. Connecting the second rotating shaft 20 via two second flange portions 140 reduces the compressive force on a single first flange portion 120 and the shear force on the second rotating shaft 20, thereby improving the service life of the connecting assembly in this embodiment. Additionally, the rotatable connection between the two ends of the second rotating shaft 20 improves the stability of the rotation of the first connecting member 310, thus improving the stability of the television 3000 during rotation. Similarly, both the third rotating shaft 30 and the fourth rotating shaft 40 are rotatably connected to at least one fourth flange portion 220, which will not be described further here.

[0066] Reference Figure 3In some embodiments, the first mounting member 100 further includes a second flange 140 located between two first flanges 120. The two ends of the second rotating shaft 20 are rotatably connected to the first flanges 120 and the second flange 140, respectively, to reduce the size of the second rotating shaft 20 in the second direction, thereby improving the bending strength of the second rotating shaft 20 and increasing the service life of the connecting assembly. Similarly, in some embodiments, the first mounting member 100 further includes a third flange 150 located between two first flanges 120. The two ends of the fifth rotating shaft 50 are rotatably connected to the first flanges 120 and the third flange 150, respectively. Further details are omitted here.

[0067] Reference Figure 8 , Figure 8 This is a structural view of the wall-mounted device according to the second aspect of the present invention. The wall-mounted device 1000 of the second aspect of the present invention includes a mounting plate 600 and several connecting components according to the first aspect of the present invention. Taking the figure as an example, the wall-mounted device 1000 includes two connecting components, which are distributed at intervals along the second direction. However, it is not limited to this. Depending on the actual size of the television 3000, it can also be set with any number of components such as three, four or five, as long as the first rotation axis 10 of the connecting components is arranged in parallel.

[0068] Specifically, this embodiment uses the connecting component of the first aspect embodiment. The first connector 310 and the second connector 320 are cross-arranged, with the first end 311 located above the second end 312. L1 = L3, L2 = L4, and L1 > L2, so that the angle adjustment mechanism 300 forms two approximately verticeal isosceles triangles, and the legs of the upper isosceles triangle are larger than the legs of the lower isosceles triangle. Therefore, during the rotation of the first connector 310 and the second connector 320, that is, when the vertices of the two isosceles triangles become the same size, the opening degree of the two legs of the upper isosceles triangle is greater than the opening degree of the two legs of the lower isosceles triangle (e.g., ...). Figure 6 As shown in the diagram), this allows the television to tilt downwards synchronously as it moves 2000 units away from the wall. Therefore, compared to traditional technology, this solution automatically adjusts the tilt angle of the television 3000 during the process of moving the television 3000 units away from the wall (as shown in the diagram). Figures 10 to 11 The TV 3000's tilt angle adjustment is made more convenient by eliminating the need for additional rotation operations (the position and posture changes of the TV 3000).

[0069] It should be noted that since this embodiment adopts all the technical features of the first aspect embodiment, this embodiment has all the beneficial effects brought by the first aspect embodiment, which will not be repeated here.

[0070] In some embodiments, the wall-mounting device 1000 further includes a mounting plate 600 for connection to an external mounting body. The wall-mounting device 1000 includes at least two connecting assemblies distributed axially along a first rotation axis 10, and a second mounting member 200 of each connecting assembly is connected to the mounting plate 600. The connecting assemblies also include a horizontal adjustment mechanism, which includes an adjusting member connected to the second mounting member 200 and abutting against the mounting plate 600 in a second direction. The adjusting member is capable of reciprocating relative to the mounting member in the second direction to adjust the relative position of the second mounting member 200 and the mounting plate 600 in the second direction. For example, the second direction is a vertically upward direction, i.e., the television 3000 is suspended from a vertical wall 2000 using the wall-mounting device 1000 of this embodiment. The adjusting member has threads, the second mounting plate 600 has a vertically extending threaded hole, the adjusting member is threaded into the threaded hole, and the bottom of the adjusting member abuts against the upper edge of the mounting plate 600. Therefore, when the adjustment member is rotated, the second mounting member 200 can move vertically relative to the mounting plate 600. Thus, when the wall-mounting device 1000 includes multiple connecting components, the relative position of each second mounting member 200 and the mounting plate 600 in the vertical direction can be adjusted by the adjustment device in each connecting component to adjust the television 3000 to a horizontal state.

[0071] Reference Figure 9 , Figure 9 for Figure 8In some embodiments, as shown in the enlarged view of region B, the second mounting member 200 is detachably connected to the mounting plate 600. For example, the second mounting member 200 has a first latch 230, and the connecting assembly further includes a locking mechanism 800. The locking mechanism 800 includes a second latch 810, which is spaced apart from the first latch 230 in a second direction and movably connected to the second mounting member 200 in the second direction. The first latch 230 can be snapped onto the upper edge of the mounting plate 600. The locking mechanism 800 also includes an elastic element, which is any elastic structure such as a compression spring, a tension spring, or an elastic rope. One end of the elastic element is connected to the second latch 810, and the other end is connected to the second mounting member 200. The elastic element is used to apply a force to the second latch 810 toward the first latch 230. During installation, the first latch 230 is first engaged with the upper edge of the mounting plate 600. A downward force is applied to the second latch 810, causing it to move downwards and towards the mounting plate 600. Once the second latch 810 reaches a preset position, it is released. Under the elastic force of the elastic element, the second latch 810 moves upwards and automatically engages with the lower edge of the mounting plate 600. The elastic force of the elastic element keeps the second latch 810 engaged with the mounting plate 600, simplifying the connection between the second mounting component 200 and the mounting plate 600. Furthermore, in some embodiments, the locking mechanism 800 also includes a pull rope 820 connected to the second latch 810 for the user to pull. Therefore, during assembly and disassembly, the second latch 810 can be pulled directly via the pull rope 820, making the assembly and disassembly of the television 3000 even simpler.

[0072] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention. Furthermore, the embodiments of the present invention and the features thereof can be combined with each other unless otherwise specified.

Claims

1. A connecting component, characterized in that, include: The first mounting component is used to connect to the display screen; The second mounting component is used for connection to an external mounting body; An angle adjustment mechanism includes a first connector, a second connector, and a first rotating shaft. The first connector has a first end and a second end that are arranged opposite to each other. The second connector has a third end and a fourth end that are arranged opposite to each other. The first connector and the second connector are arranged intersectingly and are rotatably connected to the second connector through the first rotating shaft. The axis of the first rotating shaft extends horizontally. The first end is rotatably connected to the first mounting component via the second rotating shaft; A third rotating shaft is located below the second rotating shaft, and the second end is rotatably connected to the second mounting component via the third rotating shaft; The third end is rotatably connected to the second mounting component via the fourth rotating shaft; A fifth rotating shaft is located below the fourth rotating shaft, and the fourth end is rotatably connected to the first mounting component via the fifth rotating shaft; The first, second, third, fourth, and fifth rotating axes are arranged in parallel. The distance between the axis of the second rotating axis and the axis of the first rotating axis is L1, the distance between the axis of the third rotating axis and the axis of the first rotating axis is L2, the distance between the axis of the fourth rotating axis and the axis of the first rotating axis is L3, and the distance between the axis of the fifth rotating axis and the axis of the first rotating axis is L4, where L1 = L3, L2 = L4, and L1 > L2. The first end can reciprocate relative to the fourth end in a first direction, which is the direction from the fifth rotating axis to the second rotating axis. The third end can reciprocate relative to the second end in a second direction, which is the direction from the fourth rotating axis to the third rotating axis.

2. The connection component according to claim 1, characterized in that, In the second direction, the second end is stationary relative to the second mounting member, and in the first direction, the fourth end is stationary relative to the first mounting member.

3. The connection component according to claim 1, characterized in that, The first mounting component further includes a first connecting portion located above the first end portion, and the second mounting component further includes a second connecting portion located above the third end portion. The connecting assembly further includes a cable movably connected to the first connecting portion and the second connecting portion to subject the first connecting portion to a tension force toward the second connecting portion.

4. The connection component according to claim 1 or 3, characterized in that, The fourth end is located near the bottom of the first mounting component.

5. The connecting component according to claim 3, characterized in that, The connection assembly also includes a damping element; The damping element is connected to the first mounting member and can slide relative to the first mounting member along the first direction; one end of the cable is connected to the damping element, and the other end is rotatably connected to the second mounting member; or... The damping element is connected to the second mounting member and can slide relative to the second mounting member in the second direction. One end of the cable is connected to the damping element, and the other end is rotatably connected to the first mounting member.

6. The connection component according to claim 1, characterized in that, The first mounting component includes a first main body and a first flange. The first main body has the first flange on both sides along the axial direction of the first rotation axis, and the angle between the first flange and the first main body is in the range of 80° to 100°.

7. The connecting component according to claim 6, characterized in that, The first main body and the two first flanges together form a first receiving groove, and the second mounting member can be accommodated in the first receiving groove.

8. The connecting component according to claim 6, characterized in that, Both the second rotating shaft and the fifth rotating shaft are rotatably connected to at least one of the first flange portions; or, The first mounting component further includes a second flange portion located between two first flange portions; one end of the second rotating shaft is rotatably connected to one of the first flange portions, and the other end is rotatably connected to the second flange portion; and, The first mounting component further includes a third flange portion, which is located between two first flange portions. One end of the fifth rotating shaft is rotatably connected to one of the first flange portions, and the other end is rotatably connected to the third flange portion.

9. A wall-mounted device, characterized in that, include: Several connection components as described in any one of claims 1 to 8.

10. The wall-mounted device according to claim 9, characterized in that, The wall-mounted device further includes a mounting plate for connecting to an external mounting body. The wall-mounted device includes at least two connecting components, which are distributed along the axial direction of the first rotation axis. The connecting components are connected to the mounting member. The connecting assembly further includes a horizontal adjustment mechanism, which includes an adjusting member connected to the second mounting member and abutting against the mounting plate along the second direction. The adjusting member is movable relative to the mounting member along the second direction to adjust the relative position of the second mounting member and the mounting plate in the second direction.

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