Television support section bar

Abstract

The utility model discloses a television support section bar which comprises an outer section bar body and an inner section bar body. Viewing from the cross section angle, the outer profile body comprises a first longitudinal plate, a second longitudinal plate, a first transverse plate and a first arc plate. The first longitudinal plate and the second longitudinal plate are symmetrically arranged in the same plane in a spaced mode, and the first transverse plate is arranged below the position between the first longitudinal plate and the second longitudinal plate. The bottom end of the outer profile body abuts against the base, screws penetrate through the first fixing screw grooves, the second fixing screw grooves, the third fixing screw grooves and the fourth fixing screw grooves, then the outer profile body can be connected with the base, four fifth fixing screw grooves are formed in the inner profile body, and the inner profile body is fixed to a support on a television through the end of the inner profile body. Therefore, the television is prevented from being influenced by the auxiliary frame body for fixing the television when the television descends.

Description

Technical Field

[0001] The utility model relates to the technical field of profiles, in particular to a television bracket profile. Background Art

[0002] A TV stand is a device used to secure and support a television, allowing users to mount it on a wall, table, or other surface for optimal viewing angle and space utilization. TV stands include wall mounts, tabletop stands, and mobile stands. Each of these stands is constructed from multiple profiles.

[0003] A representative example is patent application number CN200820092302.6, which discloses a display wall bracket and its profile. By forming separate power and signal line cavities within the bracket's profile, the bracket physically separates the power and signal lines, preventing mutual interference and ensuring stable signal transmission. Furthermore, the bracket's crossbeams and columns are assembled into a frame using crossbeam connectors, column connectors, and screws. Compared to existing technologies, this eliminates the need for extensive welding and pre-drilling screw holes, resulting in simpler and easier assembly.

[0004] Although the technical solutions disclosed in the above patent documents solve the problems of mutual interference between power lines and signal lines and assembly, there are still limitations in specific implementation, as follows:

[0005] 1. When the profile has an inner tube and an outer tube (the reason for this is that they need to be raised and lowered), simply setting two separate chambers in the inner or outer tube can easily affect the lifting and lowering operations of the inner and outer tubes (specifically, when two separate chambers are set in the outer tube, there are problems such as which chamber the inner tube should be inserted into and which chamber size matches the inner tube; when two separate chambers are set in the inner tube, in order to ensure that the lifting operation does not affect the power cord and signal wire, the length of the two wires will be longer, indicating that the power cord and signal wires are still easily entangled in the outer tube);

[0006] 2. Taking the profile provided in the above patent document as an example, the TV is fixed to the side wall of the bracket profile through an auxiliary frame. This poses a problem: after the TV is lowered to a certain extent, it is blocked by the auxiliary frame and cannot continue to lower.

[0007] Therefore, how to solve the above-mentioned deficiencies in the prior art has become the subject to be studied and solved in this utility model. Utility Model Content

[0008] The utility model provides a TV bracket profile, aiming to solve the technical problems raised in the above background technology.

[0009] To achieve the above object, the utility model adopts the technical scheme of a television support sectional material, including outer section body and the inner section body that can insert outer section body,

[0010] From the cross section angle observation, the outer section body includes first vertical board, second vertical board, first horizontal board and first arc board;

[0011] In the same plane, the first vertical board and the second vertical board are symmetrically and distantly arranged, the first horizontal board and the first arc board are connected between the first vertical board and the second vertical board, and the first horizontal board and the first arc board are arranged at the two ends of the first vertical board, the first vertical board, the first horizontal board, the second vertical board and the first arc board are sequentially connected and constitute a first frame structure;

[0012] The first arc board has inner arc surface and outer arc surface, and the inner arc surface faces the first horizontal board, the inner arc surface and the outer arc surface share the same center, and the diameter of the inner arc surface is smaller than the diameter of the outer arc surface, so that the first arc board forms an arc shape arching to the outside of the first frame structure;

[0013] The outer section body further includes third vertical board, fourth vertical board, first sealing strip, second sealing strip, third sealing strip and fourth sealing strip;

[0014] The third vertical board is arranged on the inner side of the first vertical board in parallel, and the fourth vertical board is arranged on the inner side of the second vertical board in parallel;

[0015] The two ends of the third vertical board are integrally connected with the two end side surfaces of the first vertical board through the first sealing strip and the second sealing strip, and in the first frame structure, the third vertical board, the first sealing strip, the first vertical board and the second sealing strip constitute a first rectangular frame;

[0016] One end of the first rectangular frame is arranged away from the end of the first arc board and forms a first fixed screw groove, and the other end of the first rectangular frame is arranged away from the end of the first horizontal board and forms a second fixed screw groove;

[0017] The two ends of the fourth vertical board are integrally connected with the two end side surfaces of the second vertical board through the third sealing strip and the fourth sealing strip, and in the first frame structure, the fourth vertical board, the third sealing strip, the second vertical board and the fourth sealing strip constitute a second rectangular frame;

[0018] One end of the second rectangular frame is arranged away from the end of the first arc board and forms a third fixed screw groove, and the other end of the second rectangular frame is arranged away from the end of the first horizontal board and forms a fourth fixed screw groove;

[0019] The first fixing screw groove and the third fixing screw groove are symmetrical with respect to the symmetry axis of the first longitudinal plate and the second longitudinal plate;

[0020] The second fixing screw groove and the fourth fixing screw groove are symmetrical with respect to the symmetry axis of the first longitudinal plate and the second longitudinal plate;

[0021] The third longitudinal plate, the first transverse plate, the fourth longitudinal plate and the first arc plate form an inner frame structure;

[0022] When viewed from a cross-sectional perspective, the inner profile body includes a fifth longitudinal plate, a sixth longitudinal plate, a second transverse plate, and a second arc plate;

[0023] In the same plane, the fifth longitudinal plate and the sixth longitudinal plate are symmetrical and spaced apart; the second transverse plate and the second arc plate are both connected between the fifth longitudinal plate and the sixth longitudinal plate;

[0024] The fifth longitudinal plate, the second transverse plate, the sixth longitudinal plate and the second arc plate are connected end to end in sequence to form a second frame structure; the outer shape of the second frame structure is matched with the inner frame structure;

[0025] When the inner profile body is inserted into the outer profile body, the second frame structure is configured to act within the inner frame structure and to be loosely fitted into the inner frame structure;

[0026] A fifth fixing screw groove is provided at each of the four corners inside the second frame structure.

[0027] The relevant contents of the above plan are explained as follows:

[0028] In the above scheme, the first fixing screw groove, the second fixing screw groove, the third fixing screw groove and the fourth fixing screw groove have the same shape, which is at least 1 / 2 circle, and each fixing screw groove is provided with a thread. At the same time, the center line connecting the four fixing screw grooves forms a quadrilateral structure, which can ensure stability during fixation.

[0029] In the above scheme, the outer profile body is provided with a first fixing screw groove, a second fixing screw groove, a third fixing screw groove and a fourth fixing screw groove. Therefore, when fixing, the bottom end of the outer profile body is directly abutted against the base, and then a screw is inserted into the first fixing screw groove, the second fixing screw groove, the third fixing screw groove and the fourth fixing screw groove to connect the outer profile body to the base.

[0030] It should be noted that the base in this application may be the base described in the application number CN200820092302.6 and the name thereof as the display wall bracket and its profile.

[0031] The inner profile body is provided with four fifth fixing screw grooves. When the TV needs to be fixed, the end of the inner profile body is directly fixedly connected to the bracket on the TV.

[0032] The bracket on the TV can be optionally set to a T shape, with the horizontal line part connected to the back of the TV and the vertical line part connected to the end of the inner profile body.

[0033] In the above solution, the second frame structure and the inner frame structure are clearance-matched. Specifically, there are set gaps between the four outer circumferential surfaces of the second frame structure and the four inner circumferential surfaces of the inner frame structure.

[0034] In the above solution, the first rectangular frame and the second rectangular frame are used for internal wiring and routing, which can perfectly hide the lines without affecting the lifting and lowering operation of the upper and lower columns, and are safe and reliable.

[0035] According to a further technical solution, arc-shaped plates are provided at the four inner corners of the second frame structure, and each arc-shaped plate and the corresponding corner form a fifth fixing screw groove;

[0036] The arc-shaped plate has a notch.

[0037] Each inner corner of the second frame structure is half a circle, and the curved plate is also half a circle. When the curved plate is docked with the corner, a complete circular structure is formed. Therefore, with this design, the screws can be quickly positioned and fixed. The notch is provided to ensure that the curved plate will not easily swell and break, because larger screws are often selected when screwing in the screws. At the same time, when positioning the screws in the four fifth fixing screw grooves, it is necessary to ensure that the fifth fixing screw grooves are aligned with the holes on the TV bracket. Once the screws pass through the holes and are positioned and connected with the fifth fixing screw grooves, the fixing screw grooves are fixed to the TV bracket. However, in this process, it is easy for the fixing screw grooves to be misaligned with the holes on the TV bracket (that is, after fixing the three screws, the last screw has a large position deviation from the fifth fixing screw groove). Providing the notch can slightly deform the curved plate to prevent the curved plate from breaking.

[0038] In a further technical solution, a first protrusion and a second protrusion are provided at the notch of the first fixing screw groove;

[0039] The first protrusion and the second protrusion are opposite to each other and spaced apart, wherein:

[0040] The first protrusion is provided at one end of the first rectangular frame;

[0041] The second protrusion is arranged on a side surface of one end of the first arc plate close to the first longitudinal plate.

[0042] According to a further technical solution, a third protrusion and a fourth protrusion are provided at the notch of the second fixing screw groove;

[0043] The third protrusion and the fourth protrusion are arranged opposite to each other and at a distance, wherein:

[0044] The third protrusion is provided at the other end of the first rectangular frame.

[0045] The fourth protrusion is provided at an end of the first transverse plate close to the first longitudinal plate.

[0046] The first fixing screw groove, the third fixing screw groove, the second fixing screw groove and the fourth fixing screw groove have the same structure (the main body is C-shaped, and two protrusions are set at the opening of the C shape), but the setting positions are different. The protrusions are used to further fix the screws.

[0047] In a further technical solution, a partition plate is provided in the first rectangular frame and the second rectangular frame at one end close to the first arc plate;

[0048] The first partition plate and the second partition plate are symmetrical with respect to the symmetry axis of the first longitudinal plate and the second longitudinal plate;

[0049] In the first rectangular frame, the first partition plate, the third longitudinal plate, the first seal, and the first longitudinal plate are combined to form a mounting frame, and a first slot is provided at a position corresponding to the mounting frame on the surface of the first longitudinal plate;

[0050] In the second rectangular frame, the second partition plate, the fourth longitudinal plate, the third seal and the second longitudinal plate are combined to form a fixed card frame; a second card slot is provided at a position corresponding to the fixed card frame on the surface of the second longitudinal plate.

[0051] With the help of the above design, the following objectives are achieved:

[0052] 1. Light strips can be installed;

[0053] 2. A lifting distance memory device can be installed;

[0054] The lifting distance memory device can select a T-shaped block, the horizontal line part is slidably set in the installation card frame and / or the fixed card frame, and the vertical line part extends out of the first card slot and / or the second card slot, that is, the height of the TV lowering is controlled by the vertical line part.

[0055] According to a further technical solution, the first rectangular frame and the second rectangular frame are symmetrical with respect to the symmetry axis of the first longitudinal plate and the second longitudinal plate.

[0056] With the help of the above design, the line layout is more symmetrical during routing. That is, the symmetrical layout can ensure that the current is more evenly distributed in the power network, thereby reducing the voltage drop and overheating on the power path; secondly, the symmetrical layout can help reduce the electromagnetic interference caused by the rapid change of current, thereby reducing the power supply noise. The symmetrical layout can minimize the crosstalk between adjacent signal lines.

[0057] According to a further technical solution, the outer side walls of the first frame structure and the second frame structure are both provided with wavy ribs.

[0058] With the help of the above design, the following objectives are achieved:

[0059] 1. Increase beauty and three-dimensional sense;

[0060] 2. The welding line (black line) of the profile during surface treatment can be hidden.

[0061] The terms “first”, “second”, etc. used in this document do not specifically refer to an order or sequence, nor are they used to limit this case. They are only used to distinguish components or operations described with the same technical terms.

[0062] As used herein, “connected” or “positioned” may refer to two or more components or devices being in direct or indirect physical contact with each other, or may refer to two or more components or devices operating or moving with each other.

[0063] The terms “include,” “including,” and “have” used in this document are open-ended terms, meaning including but not limited to.

[0064] Unless otherwise noted, the terms used herein generally have their ordinary meanings in the art, in the context of this application, and in the specific context. Certain terms used to describe this application are discussed below or elsewhere in this specification to provide additional guidance to those skilled in the art regarding the description of this application.

[0065] The terms "front", "back", "up", "down", "left", "right", etc. used in this article are all directional terms. In this case, they are only used to illustrate the positional relationship between the various structures, and are not used to limit the protection plan of this case and the specific direction during actual implementation.

[0066] The working principle and advantages of this utility model are as follows:

[0067] In this utility model, the outer profile body is provided with first, second, third, and fourth fixing screw grooves. Therefore, when securing the TV, the outer profile body and the base can be connected by simply placing the bottom end of the outer profile body against the base and inserting a screw through each of the first, second, third, and fourth fixing grooves. The inner profile body is provided with four fifth fixing screw grooves. When the TV needs to be secured, the end of the inner profile body is directly secured to the bracket on the TV. This secures the end of the inner profile body to the bracket on the TV, preventing the TV from being affected by the auxiliary bracket when it is lowered.

[0068] In this utility model, the first and second rectangular frames are used for internal wiring and routing, which can perfectly conceal the wiring without affecting the lifting and lowering of the upper and lower columns, ensuring safety and reliability. This means that the internal space of the outer profile is fully utilized, and the wiring is arranged symmetrically, with a strong separation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0069] Attachment Figure 1 This is a schematic diagram of the cross-sectional structure of the outer profile body and the inner profile body when plugged into each other in an embodiment of the present utility model;

[0070] Attachment Figure 2 This is a schematic diagram of the main structure of the inner profile in an embodiment of the present utility model;

[0071] Attachment Figure 3 This is a schematic diagram of the main structure of the outer profile in an embodiment of the present utility model.

[0072] In the above figures: 1. Outer profile body; 2. Inner profile body; 3. First longitudinal plate; 4. Second longitudinal plate; 5. First transverse plate; 6. First arc plate; 7. Inner arc surface; 8. Outer arc surface; 9. First frame structure; 10. Third longitudinal plate; 11. Fourth longitudinal plate; 12. First seal; 13. Second seal; 14. Third seal; 15. Fourth seal; 16. First rectangular frame; 17. First fixing screw groove; 18. Second fixing screw groove; 19. Second rectangular frame; 20. Third fixing screw groove; 21 , fourth fixing screw groove; 22, fifth vertical plate; 23, sixth vertical plate; 24, second horizontal plate; 25, second arc plate; 26, second frame structure; 27, fifth fixing screw groove; 28, arc plate; 29, notch; 30, first protrusion; 31, second protrusion; 32, third protrusion; 33, fourth protrusion; 34, first partition plate; 35, second partition plate; 36, installation card frame; 37, first card slot; 38, fixed card frame; 39, second card slot; 40, wavy ribs. DETAILED DESCRIPTION

[0073] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0074] Embodiment: The following will be clearly explained in the drawings and detailed description of the present case, any person skilled in the art after understanding the embodiment of the present case, when can be taught by the technology of the present case, to change and modify, it does not deviate from the spirit and scope of the present case.

[0075] The language herein is only for describing specific embodiments, and is not intended to limit the present case. The singular form such as "a", "this", "this", "this" and "the" as used herein also includes the plural form.

[0076] Referring to the accompanying Figures 1-3 As shown in the drawings, a television bracket profile includes an outer profile body 1 and an inner profile body 2 which can be inserted into the outer profile body 1;

[0077] Viewed from the cross-sectional angle, the outer profile body 1 includes a first longitudinal plate 3, a second longitudinal plate 4, a first transverse plate 5 and a first arc plate 6;

[0078] In the same plane, the first longitudinal plate 3 and the second longitudinal plate 4 are symmetrically and distantly arranged, the first transverse plate 5 and the first arc plate 6 are connected between the first longitudinal plate 3 and the second longitudinal plate 4, and the first transverse plate 5 and the first arc plate 6 are arranged at both ends of the first longitudinal plate 3; the first longitudinal plate 3, the first transverse plate 5, the second longitudinal plate 4 and the first arc plate 6 are sequentially connected and constitute a first frame structure 9;

[0079] The first arc plate 6 has an inner arc surface 7 and an outer arc surface 8, and the inner arc surface 7 faces the first transverse plate 5, the inner arc surface 7 and the outer arc surface 8 have the same center, and the diameter of the inner arc surface 7 is smaller than the diameter of the outer arc surface 8, so that the first arc plate 6 forms an arc shape arching outwardly of the first frame structure 9;

[0080] The outer profile body 1 further comprises a third longitudinal plate 10, a fourth longitudinal plate 11, a first sealing strip 12, a second sealing strip 13, a third sealing strip 14 and a fourth sealing strip 15;

[0081] The third longitudinal plate 10 is arranged parallel to the inner side of the first longitudinal plate 3, and the fourth longitudinal plate 11 is arranged parallel to the inner side of the second longitudinal plate 4;

[0082] The two ends of the third longitudinal plate 10 are integrally connected with the two end sides of the first longitudinal plate 3 through the first sealing strip 12 and the second sealing strip 13; in the first frame structure 9, the third longitudinal plate 10, the first sealing strip 12, the first longitudinal plate 3 and the second sealing strip 13 constitute a first rectangular frame 16;

[0083] One end of the first rectangular frame 16 is spaced apart from the end of the first arc plate 6 to form a first fixing screw groove 17; the other end of the first rectangular frame 16 is spaced apart from the end of the first horizontal plate 5 to form a second fixing screw groove 18;

[0084] The two ends of the fourth longitudinal plate 11 are integrally connected to the two end side surfaces of the second longitudinal plate 4 through the third seal 14 and the fourth seal 15 respectively; within the first frame structure 9, the fourth longitudinal plate 11, the third seal 14, the second longitudinal plate 4 and the fourth seal 15 form a second rectangular frame 19;

[0085] One end of the second rectangular frame 19 is spaced apart from the end of the first arc plate 6 to form a third fixing screw groove 20; the other end of the second rectangular frame 19 is spaced apart from the end of the first horizontal plate 5 to form a fourth fixing screw groove 21;

[0086] The first fixing screw groove 17 and the third fixing screw groove 20 are symmetrical with respect to the symmetry axis of the first longitudinal plate 3 and the second longitudinal plate 4;

[0087] The second fixing screw groove 18 and the fourth fixing screw groove 21 are symmetrical with respect to the symmetry axis of the first longitudinal plate 3 and the second longitudinal plate 4;

[0088] The third longitudinal plate 10, the first transverse plate 5, the fourth longitudinal plate 11 and the first arc plate 6 form an inner frame structure;

[0089] From a cross-sectional perspective, the inner profile body 2 includes a fifth longitudinal plate 22, a sixth longitudinal plate 23, a second transverse plate 24, and a second arc plate 25;

[0090] In the same plane, the fifth longitudinal plate 22 and the sixth longitudinal plate 23 are symmetrical and spaced apart; the second transverse plate 24 and the second arc plate 25 are both connected between the fifth longitudinal plate 22 and the sixth longitudinal plate 23;

[0091] The fifth longitudinal plate 22, the second transverse plate 24, the sixth longitudinal plate 23 and the second arc plate 25 are connected end to end to form a second frame structure 26; the shape of the second frame structure 26 is matched with the inner frame structure;

[0092] When the inner profile body 2 is inserted into the outer profile body 1 , the second frame structure 26 is configured to act within the inner frame structure and to fit in with the inner frame structure;

[0093] A fifth fixing screw groove 27 is defined at each of the four corners of the second frame structure 26 .

[0094] In the present invention, the first fixing screw groove 17, the second fixing screw groove 18, the third fixing screw groove 20 and the fourth fixing screw groove 21 have the same shape, which is at least 1 / 2 circular, and each fixing screw groove is provided with a thread. At the same time, the center line connecting the four fixing screw grooves forms a quadrilateral structure, which can ensure stability during fixation.

[0095] In the present utility model, a first fixing screw groove 17, a second fixing screw groove 18, a third fixing screw groove 20 and a fourth fixing screw groove 21 are provided on the outer profile body 1. Therefore, when fixing, the bottom end of the outer profile body 1 is directly abutted against the base, and then a screw is inserted into the first fixing screw groove 17, the second fixing screw groove 18, the third fixing screw groove 20 and the fourth fixing screw groove 21 to connect the outer profile body 1 to the base.

[0096] It should be noted that the base in this application can be selected with application number CN and the name as the base recorded in the display wall bracket and its profile.

[0097] The inner profile body 2 is provided with four fifth fixing screw grooves 27. When the TV needs to be fixed, the end of the inner profile body 2 is directly fixedly connected to the bracket on the TV.

[0098] That is, the end of the inner profile body 2 is fixed to the bracket on the TV to prevent the TV from being affected by the auxiliary frame for fixing the TV when it is lowered.

[0099] The bracket on the TV can be optionally set to be T-shaped, with the horizontal line portion connected to the back of the TV and the vertical line portion connected to the end of the inner profile body 2.

[0100] In the present invention, the second frame structure 26 is clearance-matched with the inner frame structure. Specifically, there are set gaps between the four outer circumferences of the second frame structure 26 and the four inner circumferences of the inner frame structure.

[0101] In the present invention, the first rectangular frame 16 and the second rectangular frame 19 are used for internal wiring and routing, which can perfectly hide the lines without affecting the lifting and lowering operation of the upper and lower columns. They are safe and reliable, that is, they make full use of the internal space of the outer profile body 1, and the wiring is arranged with good symmetry and a strong separation effect.

[0102] It should be noted that if Figure 1 As shown, when wiring, the wiring can be guided into the first frame structure 9, and then around the bottom of the second frame structure 26 to go deep into the second frame structure 26; the wiring can also be directly guided from the fixed part of the first frame structure 9 to the top of the second frame structure 26.

[0103] In some specific embodiments, the four inner corners of the second frame structure 26 are each provided with an arc-shaped plate 28 , and each arc-shaped plate 28 and the corresponding corner form a fifth fixing screw groove 27 ;

[0104] The arc-shaped plate 28 has an opening 29.

[0105] The second frame structure 26 has a semicircle at each inner corner, and the arc-shaped plate 28 is also a semicircle, which forms a complete circular structure when the arc-shaped plate 28 is connected to the corner. Therefore, the design can quickly position and fix the screw. The opening 29 is provided to prevent the arc-shaped plate 28 from being easily damaged. When the screw is screwed in, a larger size screw is often selected. When the screw is positioned in the fourth fifth fixed screw groove 27, the fifth fixed screw groove 27 needs to be aligned with the hole on the television support. Once the screw is positioned and connected through the hole and the fifth fixed screw groove 27, the fixed screw groove and the television support are fixed. However, in this process, the fixed screw groove and the hole on the television support are easily fixed out of position (i.e., after fixing the three screws, the last screw has a large positional deviation from the fifth fixed screw groove 27). The opening 29 can make the arc-shaped plate 28 slightly deform to prevent the arc-shaped plate 28 from breaking.

[0106] In some embodiments, the first fixed screw groove 17 is provided with a first protruding part 30 and a second protruding part 31 at the groove opening;

[0107] The first protruding part 30 and the second protruding part 31 are oppositely and distantly arranged, wherein,

[0108] The first protruding part 30 is arranged at one end of the first rectangular frame 16;

[0109] The second protruding part 31 is arranged at one end side of the first arc-shaped plate 6 close to the first longitudinal plate 3.

[0110] In some embodiments, the second fixed screw groove 18 is provided with a third protruding part 32 and a fourth protruding part 33 at the groove opening;

[0111] The third protruding part 32 and the fourth protruding part 33 are oppositely and distantly arranged, wherein,

[0112] The third protruding part 32 is arranged at the other end of the first rectangular frame 16

[0113] The fourth protruding part 33 is arranged at one end of the first transverse plate 5 close to the first longitudinal plate 3.

[0114] Specifically, the first fixed screw groove 17 limits the position of the screw through the first protruding part 30 and the second protruding part 31, and the second fixed screw groove 18 limits the position of the screw through the third protruding part 32 and the fourth protruding part 33.

[0115] In some specific embodiments, a partition plate is provided in the first rectangular frame 16 and the second rectangular frame 19 at one end close to the first arc plate 6;

[0116] The first partition plate 34 and the second partition plate 35 are symmetrical with respect to the symmetry axis of the first longitudinal plate 3 and the second longitudinal plate 4;

[0117] In the first rectangular frame 16, the first partition plate 34, the third longitudinal plate 10, the first seal 12, and the first longitudinal plate 3 are combined to form a mounting frame 36. A first slot 37 is provided on the surface of the first longitudinal plate 3 at a position corresponding to the mounting frame 36.

[0118] In the second rectangular frame 19 , the second partition plate 35 , the fourth longitudinal plate 11 , the third seal 14 , and the second longitudinal plate 4 are combined to form a fixed card frame 38 ; a second card slot 39 is provided on the surface of the second longitudinal plate 4 at a position corresponding to the fixed card frame 38 .

[0119] With the help of the above design, the following objectives are achieved:

[0120] 1. Light strips can be installed;

[0121] 2. A lifting distance memory device can be installed;

[0122] The lifting distance memory device can select a T-shaped block, the horizontal line part is slidably set in the installation card frame 36 and / or the fixed card frame 38, and the vertical line part extends out of the first card slot 37 and / or the second card slot 39, that is, the height of the TV lowering is controlled by the vertical line part.

[0123] In some specific embodiments, the first rectangular frame 16 and the second rectangular frame 19 are symmetrical with respect to the symmetry axis of the first longitudinal plate 3 and the second longitudinal plate 4 .

[0124] With the help of the above design, the line layout is more symmetrical during routing. That is, the symmetrical layout can ensure that the current is more evenly distributed in the power network, thereby reducing the voltage drop and overheating on the power path; secondly, the symmetrical layout can help reduce the electromagnetic interference caused by the rapid change of current, thereby reducing the power supply noise. The symmetrical layout can minimize the crosstalk between adjacent signal lines.

[0125] In some specific embodiments, the outer side walls of the first frame structure 9 and the second frame structure 26 are both provided with wavy ribs 40 .

[0126] With the help of the above design, the following objectives are achieved:

[0127] 1. Increase beauty and three-dimensional sense;

[0128] 2. The welding line (black line) of the profile during surface treatment can be hidden.

[0129] Working principle:

[0130] Directly guide the second frame structure 26 to be inserted into the first frame structure 9. When inserting, a plastic piece can be set on the top edge of the first frame structure 9 to make the clearance between the first frame structure 9 and the second frame structure 26 fit. Figure 1 .

[0131] After that, the two can be fixed together, that is, the first frame structure 9 is abutted against the base, and then screws are fixed in the first fixing groove 17, the third fixing groove 20, the second fixing groove 18 and the fourth fixing groove 21. After the screws are fixed in the four fixing grooves, the stability is high.

[0132] When the second frame structure 26 is plugged into the first frame structure 9 , components such as an electric push rod or an electric cylinder can be placed in the first frame structure 9 to push the second frame structure 26 to achieve lifting.

[0133] Then, the TV is connected to the top of the second frame structure 26 by positioning screws in the four fifth fixing screw grooves 27 .

[0134] The above embodiments are intended only to illustrate the technical concepts and features of the present invention. Their purpose is to enable those familiar with the art to understand the contents of the present invention and implement them accordingly. They are not intended to limit the scope of protection of the present invention. Any equivalent changes or modifications based on the spirit of the present invention are intended to be included in the scope of protection of the present invention.

Claims

1. A TV bracket profile, characterized by: It comprises an outer profile body (1) and an inner profile body (2) capable of being inserted into the outer profile body (1); When viewed from a cross-sectional perspective, the outer profile body (1) comprises a first longitudinal plate (3), a second longitudinal plate (4), a first transverse plate (5), and a first arc plate (6); In the same plane, the first longitudinal plate (3) and the second longitudinal plate (4) are symmetrical and spaced apart, the first transverse plate (5) and the first arc plate (6) are both connected between the first longitudinal plate (3) and the second longitudinal plate (4), and the first transverse plate (5) and the first arc plate (6) are respectively arranged at both ends of the first longitudinal plate (3); the first longitudinal plate (3), the first transverse plate (5), the second longitudinal plate (4) and the first arc plate (6) are connected end to end in sequence to form a first frame structure (9); The first arc plate (6) has an inner arc surface (7) and an outer arc surface (8), and the inner arc surface (7) faces the first transverse plate (5), the inner arc surface (7) and the outer arc surface (8) are cocentric, and the diameter of the inner arc surface (7) is smaller than the diameter of the outer arc surface (8), so that the first arc plate (6) forms an arc shape that arches toward the outside of the first frame structure (9); The outer profile body (1) further includes a third longitudinal plate (10), a fourth longitudinal plate (11), a first seal (12), a second seal (13), a third seal (14) and a fourth seal (15); The third longitudinal plate (10) is arranged parallel to the inner side of the first longitudinal plate (3), and the fourth longitudinal plate (11) is arranged parallel to the inner side of the second longitudinal plate (4); The two ends of the third longitudinal plate (10) are integrally connected to the two end side surfaces of the first longitudinal plate (3) through the first seal (12) and the second seal (13) respectively; within the first frame structure (9), the third longitudinal plate (10), the first seal (12), the first longitudinal plate (3) and the second seal (13) form a first rectangular frame (16); One end of the first rectangular frame (16) is spaced apart from the end of the first arc plate (6) to form a first fixing screw groove (17); the other end of the first rectangular frame (16) is spaced apart from the end of the first horizontal plate (5) to form a second fixing screw groove (18); The two ends of the fourth longitudinal plate (11) are integrally connected to the two end side surfaces of the second longitudinal plate (4) through the third seal (14) and the fourth seal (15) respectively; within the first frame structure (9), the fourth longitudinal plate (11), the third seal (14), the second longitudinal plate (4) and the fourth seal (15) form a second rectangular frame (19); One end of the second rectangular frame (19) is spaced apart from the end of the first arc plate (6) to form a third fixing screw groove (20); the other end of the second rectangular frame (19) is spaced apart from the end of the first horizontal plate (5) to form a fourth fixing screw groove (21); The first fixing screw groove (17) and the third fixing screw groove (20) are symmetrical with respect to the symmetry axis of the first longitudinal plate (3) and the second longitudinal plate (4); The second fixing screw groove (18) and the fourth fixing screw groove (21) are symmetrical with respect to the symmetry axis of the first longitudinal plate (3) and the second longitudinal plate (4); The third longitudinal plate (10), the first transverse plate (5), the fourth longitudinal plate (11) and the first arc plate (6) form an inner frame structure; When viewed from a cross-sectional perspective, the inner profile body (2) comprises a fifth longitudinal plate (22), a sixth longitudinal plate (23), a second transverse plate (24), and a second arc plate (25); In the same plane, the fifth longitudinal plate (22) and the sixth longitudinal plate (23) are symmetrical and spaced apart; the second transverse plate (24) and the second arc plate (25) are both connected between the fifth longitudinal plate (22) and the sixth longitudinal plate (23); The fifth longitudinal plate (22), the second transverse plate (24), the sixth longitudinal plate (23) and the second arc plate (25) are connected end to end in sequence to form a second frame structure (26); the outer shape of the second frame structure (26) is matched with the inner frame structure; When the inner profile body (2) is inserted into the outer profile body (1), the second frame structure (26) is configured to act within the inner frame structure and to be clearance-matched with the inner frame structure; A fifth fixing screw groove (27) is provided at each of the four corners inside the second frame structure (26).

2. The TV bracket profile according to claim 1, characterized in that: The four inner corners of the second frame structure (26) are each provided with an arc-shaped plate (28), and each arc-shaped plate (28) and the corresponding corner form a fifth fixing screw groove (27); The arc-shaped plate (28) has a notch (29).

3. The TV bracket profile according to claim 1, characterized in that: A first protrusion (30) and a second protrusion (31) are provided at the notch of the first fixing screw groove (17); The first raised portion (30) and the second raised portion (31) are arranged opposite to each other and at a distance, wherein: The first protrusion (30) is arranged at one end of the first rectangular frame (16); The second protrusion (31) is arranged on a side surface of one end of the first arc plate (6) close to the first longitudinal plate (3).

4. The TV bracket profile according to claim 1, characterized in that: A third protrusion (32) and a fourth protrusion (33) are provided at the notch of the second fixing screw groove (18); The third protrusion (32) and the fourth protrusion (33) are arranged opposite to each other and at a distance, wherein: The third protrusion (32) is arranged at the other end of the first rectangular frame (16); The fourth protrusion (33) is provided at one end of the first transverse plate (5) close to the first longitudinal plate (3).

5. The TV bracket profile according to claim 1, characterized in that: A partition plate is provided in the first rectangular frame (16) and the second rectangular frame (19) at one end close to the first arc plate (6); The first partition plate (34) and the second partition plate (35) are symmetrical with respect to the symmetry axis of the first longitudinal plate (3) and the second longitudinal plate (4); In the first rectangular frame (16), the first partition plate (34), the third longitudinal plate (10), the first seal (12), and the first longitudinal plate (3) are combined to form a mounting frame (36), and a first slot (37) is provided at a position corresponding to the mounting frame (36) on the surface of the first longitudinal plate (3); In the second rectangular frame (19), the second partition plate (35), the fourth longitudinal plate (11), the third seal (14), and the second longitudinal plate (4) are combined to form a fixed card frame (38); a second card slot (39) is provided at a position corresponding to the fixed card frame (38) on the surface of the second longitudinal plate (4).

6. The TV bracket profile according to claim 1, characterized in that: The first rectangular frame (16) and the second rectangular frame (19) are symmetrical with respect to the symmetry axis of the first longitudinal plate (3) and the second longitudinal plate (4).

7. The TV bracket profile according to claim 1, characterized in that: The outer peripheral side walls of the first frame-shaped structure (9) and the second frame-shaped structure (26) are both provided with wavy ribs (40).

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