A TV middle frame structure

Abstract

The utility model discloses a TV middle frame structure, including a first frame, the first frame is provided with two groups, two groups of second frames are provided between the first frames, a mounting groove is provided inside the first frame, a sealing strip is fixedly connected inside the mounting groove, a positioning buckle is fixedly connected at the bottom end of the second frame, a heat dissipation hole is provided inside the second frame, a splicing card block is fixedly connected at the top and bottom ends of one side of the first frame, and splicing card slots are provided on both sides of the second frame. When installing the TV middle frame structure, the first frame and the second frame are installed on the outside of the TV, and then the cut edge of the first frame is aligned with the cut edge of the second frame, the splicing card block on the first frame can be inserted into the splicing card slot of the second frame to achieve precise positioning and splicing, and finally the two are fixed and locked with fixing bolts, thereby solving the problem of difficult disassembly and positioning assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of television middle frames, in particular to a television middle frame structure. Background Art

[0002] A television is a device that uses electronic technology to transmit moving images and audio signals based on the visual persistence characteristics and visual psychology of the human eye. The middle frame of a television is a very important part of a television. It plays a very important role. It not only drives and packages the panel of the television, but also plays the role of fixing and dissipating heat.

[0003] After searching, it was found that there are many types of materials for common TV middle frames. The TV middle frame needs to be assembled when it is installed on the outside of the TV. However, some TV middle frames are difficult to align and assemble accurately during assembly, and the installation process is very time-consuming and labor-intensive, which affects the efficiency of the installation. In addition, the supporting strength of the TV middle frame is poor and is prone to damage.

[0004] There is an urgent need for a television middle frame structure that can solve the technical defects proposed in the above-mentioned technology. Utility Model Content

[0005] The utility model aims to provide a TV middle frame structure to solve the problem of difficult disassembly and positioning assembly in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a middle frame structure of a television, comprising a first frame, two groups of the first frames are provided, two groups of second frames are provided between the first frames, an installation groove is provided inside the first frame, a sealing strip is fixedly connected inside the installation groove, a positioning buckle is fixedly connected to the bottom end of the second frame, heat dissipation holes are provided inside the second frame, a splicing block is fixedly connected to the top and bottom ends of one side of the first frame, splicing slots are provided on both sides of the second frame, and fixing bolts are provided on both sides of the top of the second frame.

[0007] Preferably, two groups of the first frame and the second frame are provided, and the first frame and the second frame are assembled to form a rectangle.

[0008] Preferably, one side of the splicing card block can be embedded in the interior of the splicing card slot, and the end of the fixing bolt passes through the splicing card slot and is embedded in the interior of the splicing card block.

[0009] Preferably, eight groups of the positioning buckles are provided, and the positioning buckles are installed at both ends of the bottom of the second frame.

[0010] Preferably, a first supporting rigid bar is fixedly connected inside the second frame, and second supporting rigid bars are fixedly connected on both sides of the first supporting rigid bar.

[0011] Preferably, the second supporting rigid strip is fixedly connected to the inside of the second frame, and the first supporting rigid strip and the second supporting rigid strip are in an "H" shape.

[0012] Preferably, buffer pads are fixedly connected to both ends of the first frame, and the buffer pads are distributed at equal intervals inside the first frame.

[0013] Preferably, the cutting edges at the top and bottom of the first frame are the same as the cutting edges at both sides of the second frame and can fit tightly together, and the first frame and the second frame are made of the same material.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the middle frame structure of the television set not only realizes the function of being easy to disassemble and position, but also realizes the function of being easy to position, and also realizes the function of enhancing the supporting strength;

[0015] (1) By providing a first frame, a splicing block, a second frame, a splicing slot and fixing bolts, the first frame and the second frame can be assembled by splicing. During installation, the first frame and the second frame need to be installed on the outside of the TV first, and then the cut edge of the first frame and the cut edge of the second frame are aligned. The splicing block on the first frame can be inserted into the splicing slot of the second frame to achieve precise positioning and splicing. Finally, the fixing bolts are used to fix and lock the two. This structure realizes the function of easy disassembly and positioning assembly;

[0016] (2) The first frame, the mounting groove, the sealing strip, the positioning buckle and the buffer strip are provided. The first frame is installed on both sides of the TV set. The two sides of the TV set are embedded in the mounting groove of the first frame. The sealing strip in the mounting groove can improve the sealing effect of the connection. The buffer strip inside the first frame not only has the function of buffering support, but also has a certain anti-slip effect, which can improve the firmness of the installation. The positioning buckle on the second frame can limit the two ends of the TV set. This structure realizes the function of facilitating the enhancement of the firmness of the installation.

[0017] (3) The second frame, the heat dissipation holes, the first support strip and the second support strip are provided. The second frame is used to support the top and bottom of the TV. The first support strip and the second support strip inside the second frame can enhance the overall support strength. The first support strip and the second support strip form an H shape, which can expand the support range and enhance the support strength. The heat dissipation holes inside the second frame not only have the effect of heat dissipation, but also can keep the second frame ventilated to avoid air accumulation inside and unable to fit tightly during installation. This structure realizes the function of enhancing support strength and heat dissipation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 This is a bottom view structural diagram of the second frame of the utility model;

[0020] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0021] Figure 4 It is a schematic diagram of a partial cross-sectional structure of a first frame of the utility model in a front view.

[0022] In the figure: 1. first frame; 2. mounting groove; 3. sealing strip; 4. splicing card block; 5. second frame; 6. positioning buckle; 7. buffer pad; 8. splicing card slot; 9. heat dissipation hole; 10. first supporting hard strip; 11. second supporting hard strip; 12. fixing bolt. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1: Please refer to Figure 1-4 A TV middle frame structure comprises a first frame 1, the first frame 1 is provided with two groups, two groups of second frames 5 are provided between the first frames 1, a mounting groove 2 is provided inside the first frame 1, a sealing strip 3 is fixedly connected inside the mounting groove 2, a positioning buckle 6 is fixedly connected to the bottom end of the second frame 5, a heat dissipation hole 9 is provided inside the second frame 5, a splicing block 4 is fixedly connected to the top and bottom ends of one side of the first frame 1, splicing slots 8 are provided on both sides of the second frame 5, fixing bolts 12 are provided on both sides of the top of the second frame 5, the cutting edges of the top and bottom of the first frame 1 are the same as the cutting edges of the two sides of the second frame 5 and can fit tightly, and the first frame 1 and the second frame 5 are made of the same material;

[0025] The first frame 1 and the second frame 5 are both provided with two groups, and the first frame 1 and the second frame 5 are assembled to form a rectangle, and one side of the splicing card block 4 can be embedded in the splicing card slot 8, and the fixing bolt 12 penetrates the splicing card slot 8 and is embedded in the splicing card block 4;

[0026] Specifically, Figure 1 and Figure 3As shown, the first frame 1 and the second frame 5 can be formed by splicing. During installation, the first frame 1 and the second frame 5 need to be installed on the outside of the TV first, and then the cut edges of the first frame 1 and the second frame 5 are aligned. The splicing card block 4 on the first frame 1 can be inserted into the splicing card slot 8 of the second frame 5 to achieve precise positioning and splicing, and finally the fixing bolts 12 are used to fix and lock the two.

[0027] Embodiment 2: Eight groups of positioning buckles 6 are provided, and the positioning buckles 6 are installed at both ends of the bottom of the second frame 5. The two ends inside the first frame 1 are fixedly connected with buffer strips 7, and the buffer strips 7 are evenly spaced inside the first frame 1;

[0028] Specifically, Figure 1 and Figure 4 As shown, the first frame 1 is installed on both sides of the TV, and the two sides of the TV are embedded in the mounting groove 2 of the first frame 1. The sealing strip 3 in the mounting groove 2 can improve the sealing effect of the connection. The buffer pad strip 7 inside the first frame 1 not only has the function of buffering support, but also has a certain anti-slip effect, which can improve the firmness of the installation. The positioning buckles 6 on the second frame 5 can limit the two ends of the TV.

[0029] Embodiment 3: A first supporting rigid strip 10 is fixedly connected to the inside of the second frame 5, and second supporting rigid strips 11 are fixedly connected to both sides of the first supporting rigid strip 10. The second supporting rigid strip 11 is fixedly connected to the inside of the second frame 5, and the first supporting rigid strip 10 and the second supporting rigid strip 11 are in an "H" shape;

[0030] Specifically, Figure 1 and Figure 2 As shown, the first supporting strip 10 and the second supporting strip 11 inside the second frame 5 can enhance the overall supporting strength. The first supporting strip 10 and the second supporting strip 11 form an H shape, which can expand the supporting range and enhance the supporting strength. The heat dissipation holes 9 inside the second frame 5 not only have the effect of heat dissipation, but also can keep the second frame 5 ventilated to avoid internal air accumulation and inability to fit tightly during installation.

[0031] Working principle: When using the utility model, the first frame 1 and the second frame 5 need to be installed on the TV first. The first frame 1 and the second frame 5 can be formed by splicing. When installing, the first frame 1 and the second frame 5 need to be installed on the outside of the TV first, and then the cut edge of the first frame 1 and the cut edge of the second frame 5 are aligned. The splicing card block 4 on the first frame 1 can be inserted into the splicing card slot 8 of the second frame 5 to achieve precise positioning and splicing. Finally, the fixing bolts 12 are used to fix and lock the two. The first supporting hard strip 10 and the second supporting hard strip 11 inside the second frame 5 can enhance the overall supporting strength. The first support strip 10 and the second support strip 11 are formed into an H shape, which can expand the support range and enhance the support strength. The heat dissipation holes 9 inside the second frame 5 not only have the effect of heat dissipation, but also can keep the second frame 5 ventilated to avoid internal air accumulation and inability to fit tightly during installation. The sealing strip 3 in the installation groove 2 can improve the sealing effect of the connection. The buffer pad strip 7 inside the first frame 1 not only has the function of buffering support, but also has a certain anti-slip effect, which can improve the firmness of the installation. The positioning buckles 6 on the second frame 5 can limit the two ends of the TV. This structure realizes the function of facilitating enhanced installation firmness.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A television frame structure, comprising a first frame (1), characterized in that: The first frame (1) is provided with two groups, and two groups of second frames (5) are provided between the first frames (1); a mounting groove (2) is provided inside the first frame (1), a sealing strip (3) is fixedly connected inside the mounting groove (2), a positioning buckle (6) is fixedly connected at the bottom end of the second frame (5), a heat dissipation hole (9) is provided inside the second frame (5), a splicing block (4) is fixedly connected at the top and bottom ends of one side of the first frame (1), splicing grooves (8) are provided on both sides of the second frame (5), and fixing bolts (12) are provided on both sides of the top of the second frame (5).

2. A TV middle frame structure according to claim 1, characterized in that: The first frame (1) and the second frame (5) are each provided in two groups, and the first frame (1) and the second frame (5) are assembled to form a rectangle.

3. The TV middle frame structure according to claim 1, characterized in that: One side of the splicing block (4) can be embedded in the interior of the splicing slot (8), and the end of the fixing bolt (12) passes through the splicing slot (8) and is embedded in the interior of the splicing block (4).

4. The TV middle frame structure according to claim 1, characterized in that: Eight groups of positioning buckles (6) are provided, and the positioning buckles (6) are installed at two ends of the bottom of the second frame (5).

5. The TV middle frame structure according to claim 1, characterized in that: A first supporting rigid strip (10) is fixedly connected inside the second frame (5), and second supporting rigid strips (11) are fixedly connected on both sides of the first supporting rigid strip (10).

6. A TV middle frame structure according to claim 5, characterized in that: The second supporting rigid strip (11) is fixedly connected to the inside of the second frame (5), and the first supporting rigid strip (10) and the second supporting rigid strip (11) are in an "H" shape.

7. The TV middle frame structure according to claim 1, characterized in that: Buffer pad strips (7) are fixedly connected to both ends of the first frame (1), and the buffer pad strips (7) are distributed at equal intervals inside the first frame (1).

8. The TV middle frame structure according to claim 1, characterized in that: The first The cutting edges of the top and bottom of the frame (1) are the same as the cutting edges of the two sides of the second frame (5) and can fit tightly together. The first frame (1) and the second frame (5) are made of the same material.

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