TV cabinet

Abstract

The present invention discloses a TV cabinet, comprising a body, the body having a housing cavity for placing a TV; a fixing member, the fixing member being fixedly arranged in the housing cavity; a movable member, the movable member being movably arranged on the side of the fixing member away from the bottom of the housing cavity, the TV being fixedly connected to the movable member; a connecting member, the connecting member connecting the fixing member and the movable member, the connecting member and the fixing member, the connecting member and the movable member being rotatably connected; a first driving member, one end of the first driving member being connected to the housing cavity by a ball joint, and the other end being connected to the first side surface of the connecting member by a ball joint; a second driving member, one end of the second driving member being connected to the housing cavity by a ball joint, and the other end being connected to the second side surface of the connecting member by a ball joint, the first side surface being adjacent to the second side surface. The present invention provides a TV cabinet, which solves the technical problem in the prior art that the TV cabinet cannot conveniently adjust the placement angle of the TV.

Description

Technical Field

[0001] The present invention relates to the field of furniture, and particularly to a TV cabinet. Background Art

[0002] With the increasing improvement of people's living standards, the TV has become an indispensable electronic product in every family. In order to facilitate the placement of the TV, various TV cabinets, also known as audio-visual cabinets, have emerged on the market. At present, the existing TV cabinets have a relatively simple design structure and cannot be adjusted according to different users to meet the viewing needs of different users, resulting in poor user experience. Summary of the Invention

[0003] The main object of the present invention is to provide a TV cabinet, aiming to solve the technical problem that the existing TV cabinet cannot conveniently adjust the placement angle of the TV set.

[0004] To achieve the above object, an embodiment of the present invention provides a TV cabinet, which includes:

[0005] A body having a receiving cavity for placing a TV set;

[0006] A fixing member fixedly arranged in the receiving cavity;

[0007] A movable member movably arranged on a side of the fixing member away from the bottom of the receiving cavity, and the TV set is fixedly connected to the movable member;

[0008] A connecting member connecting the fixing member and the movable member, and the connecting member is rotatably connected to the fixing member and the movable member;

[0009] A first driving member, one end of which is ball-joint connected to the receiving cavity and the other end is ball-joint connected to a first side surface of the connecting member;

[0010] A second driving member, one end of which is ball-joint connected to the receiving cavity and the other end is ball-joint connected to a second side surface of the connecting member, wherein the first side surface and the second side surface are adjacent.

[0011] Optionally, in an embodiment of the present invention, the connecting member includes a first connecting rod and a second connecting rod arranged crosswise, wherein the first connecting rod is rotatably connected to the fixing member and the second connecting rod is rotatably connected to the movable member.

[0012] Optionally, in an embodiment of the present invention, the fixing member includes:

[0013] A support rod, one end of which is connected to the bottom of the receiving cavity;

[0014] A fixed plate, the other end of the support rod is connected to the fixed plate;

[0015] Fixed shaft seats, the fixed shaft seats are arranged on the side of the fixed plate facing away from the support rod, and one of the fixed shaft seats is arranged at each of the two end portions of the fixed plate. Among them, the first connecting rod is arranged between the two fixed shaft seats and is fixedly connected to the fixed shaft seats.

[0016] Optionally, in an embodiment of the present invention, the movable member includes:

[0017] A movable frame, the second connecting rod is arranged in the movable frame and is rotatably connected to two opposite inner walls of the movable frame. Among them, the first driving member and the second driving member are respectively ball-jointed to the movable frame;

[0018] A connecting portion, the connecting portion connects the television set and the movable frame.

[0019] Optionally, in an embodiment of the present invention, the first driving member and the second driving member are telescopic cylinders or telescopic rods.

[0020] Optionally, in an embodiment of the present invention, the TV cabinet further includes:

[0021] A sliding plate, the sliding plate is slidably arranged in the accommodating cavity. Among them, the fixing member is installed on the sliding plate, and one end of the first driving member and the second driving member is ball-jointed to the sliding plate;

[0022] A movable door, the movable door is movably arranged on the body, and there are two movable doors, and the two movable doors move in opposite directions to cover or expose the accommodating cavity.

[0023] Optionally, in an embodiment of the present invention, the TV cabinet further includes a connecting rod assembly, the connecting rod assembly is arranged in the accommodating cavity, and the connecting rod assembly connects the movable door and the sliding plate to drive the sliding plate to slide in the accommodating cavity and the two movable doors to move in opposite directions.

[0024] Optionally, in an embodiment of the present invention, there are two groups of the connecting rod assemblies, each group of the connecting rod assemblies connects a corresponding movable door and the sliding plate, and each group of the connecting rod assemblies includes:

[0025] A first connecting rod, the first end of the first connecting rod is fixedly connected to the accommodating cavity, and the other end of the first connecting rod is hinged to the movable door;

[0026] A second connecting rod, the first end of the second connecting rod is coaxially and fixedly connected to the first end of the first connecting rod;

[0027] The third link, the first end of the third link is hinged to the second end of the second link, and the second end of the third link is hinged to the sliding plate.

[0028] Optionally, in an embodiment of the present invention, the link assembly further includes a sector gear, the sector gear is fixedly connected to the first end of the first link, and the two sector gears in the two sets of link assemblies are meshed and connected, wherein, one of the sector gears is connected to the output shaft of the servo motor.

[0029] Optionally, in an embodiment of the present invention, the body is provided with a plurality of storage cavities.

[0030] Compared with the prior art, in the technical solution proposed by the present invention, the TV is installed and placed through the accommodation cavity, which can effectively protect the safety of the TV and prevent the TV from falling off the TV cabinet; the fixed part is provided to support the TV, so that the TV can rotate horizontally or vertically around the fixed part under the drive of the movable part and the connecting part, thereby adjusting the angle of the TV, facilitating the viewing of the user and improving the user experience; through the telescopic movement of the first driving part and the second driving part, the movable part is driven to rotate around the connecting part, and then the rotation of the TV is driven, which is beneficial to adjusting the angle of the TV. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0032] Figure 1 It is a schematic structural diagram of an embodiment of the TV cabinet of the present invention;

[0033] Figure 2 It is Figure 1 a partial enlarged structural diagram of part A in

[0034] Figure 3 It is Figure 1 an exploded structural diagram of

[0035] Figure 4 It is a schematic structural diagram of another embodiment of the TV cabinet of the present invention;

[0036] Figure 5 It is Figure 4 an exploded structural diagram of

[0037] Figure 6 It is Figure 5 a partial enlarged structural diagram of part B in

[0038] Description of the reference numerals in the drawings:

[0039]

[0040]

[0041] The realization, functional features and advantages of the object of the present invention will be further described in conjunction with the embodiments and with reference to the accompanying drawings. Detailed implementation manners

[0042] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the embodiments of the present invention.

[0043] It should be noted that all the directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly.

[0044] In addition, the descriptions such as "first" and "second" in the embodiments of the present invention are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the embodiments of the present invention, "a plurality" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0045] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. shall be understood in a broad sense. For example, "fixation" may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and may be the internal connection of two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0046] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement it. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the embodiments of the present invention.

[0047] As Figures 1-3 shown, a TV cabinet proposed by an embodiment of the present invention includes:

[0048] A main body 100 having a receiving cavity for placing a TV set;

[0049] A fixing member 200 fixedly arranged in the receiving cavity;

[0050] A movable member 300 movably arranged on one side of the fixing member 200 away from the bottom of the receiving cavity, and the TV set is fixedly connected to the movable member 300;

[0051] A connecting member 400 connecting the fixing member 200 and the movable member 300, and the connecting member 400 is rotatably connected to the fixing member 200 and the connecting member 400 is rotatably connected to the movable member 300;

[0052] A first driving member 500, one end of which is ball-joint connected to the receiving cavity and the other end is ball-joint connected to the first side surface of the connecting member 400;

[0053] A second driving member 600, one end of which is ball-joint connected to the receiving cavity and the other end is ball-joint connected to the second side surface of the connecting member 400, wherein the first side surface and the second side surface are adjacent.

[0054] In the technical solution adopted in this embodiment, by providing a receiving cavity in the main body 100 to install and place the TV set, the safety of the TV set can be effectively protected, and the TV set can be prevented from falling off the TV cabinet; the provided fixing member 200 is used to support the TV set, so that the TV set can rotate horizontally or vertically around the fixing member 200 under the drive of the movable member 300 and the connecting member 400, thereby adjusting the angle of the TV set, facilitating the viewing of the user, and improving the user experience; through the telescopic movement of the first driving member 500 and the second driving member 600, the movable member 300 is driven to rotate around the connecting member 400, and then the rotation of the TV set is driven, which is beneficial to adjusting the angle of the TV set.

[0055] Specifically, the first driving member 500 and the second driving member 600 can perform telescopic movements. They can perform stretching or contracting movements simultaneously, or one can perform a stretching movement while the other performs a contracting movement. When the first driving member 500 and the second driving member 600 are in the reset state, the movable member 300 is parallel to the main body 100. It can be understood that the television is parallel to the main body. When the first driving member 500 and the second driving member 600 perform telescopic movements, the distance between the movable member 300 and the cavity of the accommodating cavity changes, causing the movable member 300 to rotate. The movable member 300 can rotate horizontally, vertically, or simultaneously in the horizontal and vertical directions. Since the movable member 300 is fixedly connected to the television, it drives the television to rotate, thereby adjusting the angle between the television and the horizontal direction and / or the vertical direction, making the placement angle of the television more suitable for the user's viewing and avoiding affecting the user's eyesight due to an inappropriate angle.

[0056] Further, referring to Figure 2 , in an embodiment of the present invention, the connecting member 400 includes a first connecting rod 410 and a second connecting rod 420 that are cross - arranged. Among them, the first connecting rod 410 is rotatably connected to the fixing member 200, and the second connecting rod 420 is rotatably connected to the movable member 300.

[0057] In the technical solution adopted in this embodiment, the middle parts of the first connecting rod 410 and the second connecting rod 420 intersect. Preferably, the first connecting rod 410 and the second connecting rod 420 are orthogonal. With such a setting, it is easy to maintain balance and the uniformity of force, and moreover, it can conveniently realize the rotational connection between the connecting member 400 and the fixing member 200 and the movable member 300. It can be understood that when the first driving member 500 performs a telescopic movement, the movable member 300 rotates with the first connecting rod 410 as the rotation axis, and when the second driving member 600 performs a telescopic movement, the movable member 300 rotates with the second connecting rod 420 as the rotation axis.

[0058] Further, referring to Figure 2 , in an embodiment of the present invention, the fixing member 200 includes:

[0059] A support rod 210, one end of the support rod 210 is connected to the bottom of the accommodating cavity;

[0060] A fixing plate 220, the other end of the support rod 210 is connected to the fixing plate 220;

[0061] A fixed shaft seat 230, the fixed shaft seat 230 is arranged on the side of the fixing plate 220 facing away from the support rod 210. One fixed shaft seat 230 is respectively arranged at two ends of the fixing plate 220. Among them, the first connecting rod 410 is arranged between the two fixed shaft seats 230 and is fixedly connected to the fixed shaft seat 230.

[0062] In the technical solution adopted in this embodiment, the support rod 210 is perpendicular to the bottom of the accommodating cavity. At one end of the support rod 210 facing away from the bottom of the accommodating cavity, a fixing plate 220 is provided. The fixing plate 220 is a rectangular plate. The support rod 210 is connected to the center of the fixing plate 220. The two end portions of the fixing plate 220 are respectively arranged on both sides of the support rod 210. Each end portion is provided with a fixed shaft seat 230. The two fixed shaft seats 230 are arranged at intervals. The first connecting rod 410 connects the two fixed shaft seats 230. When the first connecting rod 410 is driven by an external force, it can rotate on the fixed shaft seat 230.

[0063] Further, referring to Figure 2 , in an embodiment of the present invention, the movable member 300 includes:

[0064] A movable frame 310. The second connecting rod 420 is arranged in the movable frame 310 and is rotatably connected to two opposite inner walls of the movable frame 310. Among them, the first driving member 500 and the second driving member 600 are respectively ball-joint connected to the movable frame 310;

[0065] A connecting portion 320. The connecting portion 320 connects the television and the movable frame 310.

[0066] In the technical solution adopted in this embodiment, the movable frame 310 can be a rectangular frame. The movable frame 310 is provided with an open movable space. The second connecting rod 420 is arranged in the open movable space of the movable frame 310. The two end portions of the second connecting rod 420 are respectively rotatably connected to the inner walls of the movable frame 310. The movable frame 310 can be formed by sequentially connecting the first to fourth frame plates. Among them, the first driving member 500 can be ball-joint connected to the first frame plate, and the second driving member 600 can be ball-joint connected to the second frame plate; The first driving member 500 can be ball-joint connected to the second frame plate, and the second driving member 600 can be ball-joint connected to the third frame plate... That is to say, as long as it is ensured that the first driving member 500 and the second driving member 600 are ball-joint connected to two adjacent frame plates of the movable frame 310. The connecting portion 320 is arranged on the side of the movable frame 310 facing the television. The connecting portion 320 can be a square plate. A bending portion is respectively arranged at the two end portions of the square plate. One end of the bending portion is fixedly connected to the square plate, and the other end of the bending portion extends towards the movable frame 310 and is connected to the frame plate of the movable frame 310.

[0067] Further, in an embodiment of the present invention, the first driving member 500 and the second driving member 600 are telescopic cylinders or telescopic rods.

[0068] In the technical solution adopted in this embodiment, the telescopic cylinder or telescopic rod has a simple structure, is convenient and practical, and is easy to implement.

[0069] Further, referring to Figure 4 , Figure 5, in an embodiment of the present invention, the TV cabinet further includes:

[0070] A skateboard 700, which is slidably arranged in the accommodating cavity. Wherein, the fixing member 200 is installed on the skateboard 700, and one ends of the first driving member 500 and the second driving member 600 are ball-joint connected to the skateboard 700;

[0071] A movable door 800, which is movably arranged on the main body 100. There are two movable doors 800, and the two movable doors 800 move in opposite directions to cover or expose the accommodating cavity.

[0072] In the technical solution adopted in this embodiment, the skateboard 700 is slidably connected to the accommodating cavity and can slide in the accommodating cavity. The fixing member 200, the movable member 300 and the connecting member 400 slide synchronously along the accommodating cavity with the skateboard 700. The movable door 800 is arranged on the main body 100, and the two movable doors 800 can move towards each other or away from each other. When the two movable doors 800 move towards each other, they can cover the accommodating cavity and enclose the TV set in the accommodating cavity to avoid the TV set from being collided and also prevent dust; when the two movable doors 800 move away from each other, they can expose the accommodating cavity, and then expose the TV set, which is convenient for the user to watch.

[0073] Further, referring to Figure 4 , Figure 5 , in an embodiment of the present invention, the TV cabinet further includes a connecting rod assembly 900. The connecting rod assembly 900 is arranged in the accommodating cavity, and the connecting rod assembly 900 connects the movable door 800 and the skateboard 700 to drive the skateboard 700 to slide in the accommodating cavity and the two movable doors 800 to move in opposite directions.

[0074] In the technical solution adopted in this embodiment, by driving the movable door 800 and the skateboard 700 to move simultaneously through the connecting rod assembly 900, the continuity of the movement can be ensured.

[0075] Further, referring to Figure 6 , in an embodiment of the present invention, there are two groups of connecting rod assemblies 900. Each group of connecting rod assemblies 900 connects the corresponding movable door 800 and the skateboard 700. Each group of connecting rod assemblies 900 includes:

[0076] A first connecting rod 910, the first end of the first connecting rod 910 is fixedly connected to the accommodating cavity, and the other end of the first connecting rod 910 is hinged to the movable door 800;

[0077] A second connecting rod 920, the first end of the second connecting rod 920 is coaxially and fixedly connected to the first end of the first connecting rod 910;

[0078] A third connecting rod 930, the first end of the third connecting rod 930 is hinged to the second end of the second connecting rod 920, and the second end of the third connecting rod 930 is hinged to the skateboard 700.

[0079] In the technical solution adopted in this embodiment, the first end of the first link 910 can be connected to the output shaft of the servo motor. Driven by the servo motor, the first link 910 rotates about the first end of the first link 910. The second end of the first link 910 drives the movable door 800 to move, and drives the second link 920 and the third link 930 to rotate, thereby driving the slide plate 700 to slide along the accommodating cavity, and further realizing that the link assembly 900 drives the slide plate 700 and the movable door 800 to move simultaneously. In order to ensure the smooth movement of the movable door 800, a fourth link can be provided. The fourth link is arranged in parallel with the first link 910. One end of the fourth link is connected to the bottom of the accommodating cavity, and the other end of the fourth link is hinged to the movable door 800.

[0080] Further, referring to Figure 6 , in an embodiment of the present invention, the link assembly 900 further includes a sector gear 940. The sector gear 940 is fixedly connected to the first end of the first link 910. The two sector gears 940 in the two sets of link assemblies 900 are meshed and connected. Among them, one sector gear 940 is connected to the output shaft of the servo motor.

[0081] In the technical solution adopted in this embodiment, by providing the sector gear 940, one servo motor can be used to drive the synchronous movement of the two sets of link assemblies 900, saving the number of servo motors used.

[0082] Further, in an embodiment of the present invention, the main body 100 is provided with a plurality of storage cavities.

[0083] In the technical solution adopted in this embodiment, by providing a plurality of storage cavities on the main body 100, other electronic devices such as routers can be prevented, making the use of the TV cabinet more extensive.

[0084] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the embodiments of the present invention. Any equivalent structural transformation made under the inventive concept of the embodiments of the present invention, or direct / indirect application in other related technical fields, is included in the patent protection scope of the embodiments of the present invention.

Claims

1. A TV cabinet, characterized in that, The TV cabinet comprises: A main body, wherein the main body has a receiving cavity for placing a television; A fixing member, the fixing member is fixedly disposed in the accommodating cavity; A movable member, the movable member is movably arranged on a side of the fixed member away from the bottom of the accommodating cavity, the television is fixedly connected to the movable member, the movable member comprises a movable frame and a connecting portion, wherein the connecting portion connects the television and the movable frame; A connecting member, the connecting member connects the fixed member and the movable member, the connecting member comprises a first connecting rod and a second connecting rod arranged crosswise, wherein the first connecting rod is rotatably connected to the fixed member, and the second connecting rod is arranged in the movable frame and rotatably connected to two inner walls opposite to the movable frame; A first driving member, one end of which is connected to the accommodating cavity by a ball joint, and the other end of which is connected to the first side surface of the connecting member by a ball joint; A second driving member, one end of which is connected to the accommodating cavity by a ball joint, and the other end of which is connected to the second side surface of the connecting member by a ball joint, wherein the first side surface is adjacent to the second side surface, and the first driving member and the second driving member are respectively connected to the movable frame by a ball joint; Wherein, the first driving member is drivingly connected to the movable frame to drive the first side of the movable frame to rotate horizontally around the fixed member; the second driving member is drivingly connected to the second side of the movable frame to drive the movable frame to rotate vertically around the fixed member.

2. The TV cabinet according to claim 1, characterized in that, The fixing member comprises: A support rod, one end of which is connected to the bottom of the accommodating cavity; A fixing plate, to which the other end of the support rod is connected; A fixed shaft seat is arranged on the side of the fixed plate facing away from the support rod, and one fixed shaft seat is arranged at each of the two ends of the fixed plate, wherein the first connecting rod is arranged between the two fixed shaft seats and fixedly connected to the fixed shaft seats.

3. The TV cabinet according to claim 1, characterized in that, The first driving member and the second driving member are telescopic cylinders or telescopic rods.

4. The TV cabinet according to claim 1, characterized in that, The TV cabinet also includes: A slide plate, wherein the slide plate is slidably disposed in the accommodating cavity, wherein the fixing member is mounted on the slide plate, and one end of the first driving member and the second driving member are connected to the slide plate with a ball joint; A movable door is movably arranged on the main body, two movable doors are arranged, and the two movable doors move in opposite directions to cover or expose the accommodating cavity.

5. The TV cabinet according to claim 4, characterized in that, The TV cabinet further comprises a connecting rod assembly, which is arranged in the accommodating cavity and connects the movable door and the slide plate so as to drive the slide plate to slide in the accommodating cavity and the two movable doors to move in opposite directions.

6. The TV cabinet according to claim 5, wherein The connecting rod assembly is provided with two groups, each group of the connecting rod assembly connects a corresponding one of the movable doors and the slide plate, and each group of the connecting rod assembly includes: A first connecting rod, wherein a first end of the first connecting rod is fixedly connected to the accommodating cavity, and the other end of the first connecting rod is hinged to the movable door; a second connecting rod, a first end of the second connecting rod being coaxially fixedly connected to the first end of the first connecting rod; The third connecting rod, the first end of the third connecting rod is hinged to the second end of the second connecting rod, and the second end of the third connecting rod is hinged to the sliding plate.

7. The TV cabinet according to claim 6, characterized in that, The connecting rod assembly further includes a sector gear, the sector gear is fixedly connected to the first end of the first connecting rod, and the two sector gears in the two sets of connecting rod assemblies are meshed and connected, wherein, one of the sector gears is connected to the output shaft of the servo motor.

8. The TV cabinet according to claim 1, characterized in that, The body is provided with a plurality of storage cavities.

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