Connecting mechanism and television

Abstract

The utility model provides a connecting mechanism and a television, the connecting mechanism comprises a back plate, a rear shell and a base, and the back plate comprises a first through hole; the rear shell comprises a second through hole and a fixing hole, the second through hole and the fixing hole are formed in the two sides of the rear shell respectively, and the second through hole corresponds to the first through hole. The base comprises a fastening hole, and the fastening hole corresponds to the fixing hole; wherein one fastener fastens the first through hole and the second through hole, and the other fastener fastens the fastening hole and the fixing hole. The second through hole and the fixing hole are formed in the rear shell, the first through hole is formed in the back plate, the fastening hole is formed in the base, the second through hole and the first through hole are connected in a fastened mode through the fastener so that the rear shell and the back plate can be fixedly connected, and then the fastening hole and the fixing hole are connected in a locked mode through another fastener so that the rear shell and the base can be fixedly connected. And finally, fixed connection of the base and the back plate is realized, and parts of the television are reduced, so that the production cost is reduced, and the product competitiveness is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of display devices, in particular to a connecting mechanism and a television. Background Art

[0002] With the increasing maturity of display device technology and the growing demand for quality of life, people's demand for larger television sizes is increasing. In the design and production of traditional large-sized televisions, there is a pair of base brackets inside the television for connecting the television base and the back panel. The materials and process costs of these base brackets are relatively high. At the same time, component tolerances and production assembly errors easily lead to misalignment of the base screw holes. Summary of the Utility Model

[0003] Embodiments of the utility model provide a connecting mechanism and a television to reduce production costs and improve product competitiveness.

[0004] The utility model provides a connecting mechanism, which includes:

[0005] A back panel, including a first through hole;

[0006] A rear shell, including a second through hole and a fixing hole. The second through hole and the fixing hole are respectively arranged on two sides of the rear shell, and the second through hole is arranged corresponding to the first through hole;

[0007] A base, including a fastening hole, and the fastening hole is arranged corresponding to the fixing hole;

[0008] Wherein, one fastener fastens the first through hole and the second through hole, and the other fastener fastens the fastening hole and the fixing hole.

[0009] In the connecting mechanism provided by the utility model, the rear shell includes a first connecting part, the second through hole is arranged on the first connecting part, and one side of the first connecting part in contact with the back panel is recessed away from the back panel.

[0010] In the connecting mechanism provided by the utility model, the first connecting part is provided with a plurality of first rib positions, and the first rib positions are arranged on one side of the first connecting part facing the back panel.

[0011] In the connecting mechanism provided by the utility model, the rear shell further includes a second connecting part, the fixing hole is arranged on the second connecting part, and one side of the second connecting part close to the back panel protrudes towards the first connecting part.

[0012] In the connecting mechanism provided by the utility model, the second connecting part is provided with a plurality of second rib positions, and the second rib positions are arranged on one side of the second connecting part facing the base.

[0013] In the connecting mechanism provided by the present utility model, the multiple first rib positions or the multiple second rib positions are in a net structure.

[0014] In the connecting mechanism provided by the present utility model, the second through hole is located on the center line of the first connecting portion, the fixing hole is located on the center line of the second connecting portion, and the center lines of the first connecting portion and the second connecting portion intersect.

[0015] In the connecting mechanism provided by the present utility model, the width of the first connecting portion is the same as the width of the second connecting portion.

[0016] In the connecting mechanism provided by the present utility model, the rear shell further includes a limiting hole, which is arranged adjacent to the fixing hole and is used for limiting the fixation of the base and the rear shell.

[0017] The present utility model also provides a television, which includes:

[0018] A connecting mechanism, which is the connecting mechanism described in any one of the above.

[0019] The present utility model provides a connecting mechanism and a television. The connecting mechanism includes a back plate, a rear shell and a base. The back plate includes a first through hole; the rear shell includes a second through hole and a fixing hole, and the second through hole and the fixing hole are respectively arranged on both sides of the rear shell, and the second through hole corresponds to the first through hole; the base includes a fastening hole, and the fastening hole corresponds to the fixing hole; wherein, one fastener fastens the first through hole and the second through hole, and another fastener fastens the fastening hole and the fixing hole. In this application, by providing the second through hole and the fixing hole in the rear shell, the first through hole in the back plate, and the fastening hole in the base, and fastening and connecting the second through hole and the first through hole through the fastener to fixedly connect the rear shell and the back plate, and then fastening and connecting the fastening hole and the fixing hole through another fastener to fixedly connect the rear shell and the base, finally realizing the fixed connection between the base and the back plate, without the need to connect the base and the back plate by means of other components, reducing the components of the television, thereby reducing the production cost and improving the product competitiveness; and the base is directly locked on the rear shell, reducing the assembly error during assembly and improving the assembly efficiency. Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0021] Figure 1 It is an exploded view of the backplane, rear shell, and base at the present stage;

[0022] Figure 2 It is an assembled sectional view of the backplane, rear shell, and base at the present stage;

[0023] Figure 3 It is an exploded view of the connecting mechanism in the embodiment of the present utility model;

[0024] Figure 4 It is a sectional view of the connecting mechanism in the embodiment of the present utility model;

[0025] Figure 5 It is a structural diagram of the rear shell in the embodiment of the present utility model;

[0026] Figure 6 It is another structural diagram of the rear shell in the embodiment of the present utility model;

[0027] Figure 7 It is a connection diagram of the rear shell and the base in the embodiment of the present utility model;

[0028] The reference numerals in the figure are as follows:

[0029] 100, backplane; 110, first through hole; 200, rear shell; 210, second through hole; 220, fixing hole; 230, first connecting portion; 231, first rib; 240, second connecting portion; 241, second rib; 250, limiting hole; 300, base; 310, fastening hole; 320, base bracket. Specific embodiments

[0030] It should be noted that, without conflict, the embodiments and features in the embodiments of the present application can be combined with each other. Now, with reference to the accompanying drawings, the preferred embodiments of the present utility model will be described in detail.

[0031] Refer to Figures 3 to 7 As shown, it shows an embodiment of the connecting mechanism of the present utility model and a television. The connecting mechanism includes a backplane 100, a rear shell 200, and a base 300. The backplane 100 includes a first through hole 110; the rear shell 200 includes a second through hole 210 and a fixing hole 220. The second through hole 210 and the fixing hole 220 are respectively arranged on both sides of the rear shell 200, and the second through hole 210 is correspondingly arranged with the first through hole 110; the base 300 includes a fastening hole 310, and the fastening hole 310 is correspondingly arranged with the fixing hole 220; wherein, one fastener fastens the first through hole 110 and the second through hole 210, and another fastener fastens the fastening hole 310 and the fixing hole 220.

[0032] Specifically, refer to Figures 1 to 2As shown, the connecting mechanism is used to connect the backplane 100 and the base 300. In the traditional connection method, the base 300 bracket is fixed on the rear case 200, the rear case 200 is fixedly connected to the backplane 100, and then the base 300 is fixedly connected to the base 300 bracket to achieve the fixed connection between the base 300 and the backplane 100. However, this connection method has a high cost and is prone to assembly deviation, affecting the assembly efficiency.

[0033] In this embodiment, the first through hole 110 is provided on the backplane 100. The first through hole 110 is formed by inward depression from one side of the backplane 100. The first through hole 110 may penetrate both sides of the backplane 100 or may not penetrate both sides of the backplane 100, which is not limited herein. The second through hole 210 and the fixing hole 220 are provided on the rear case 200. The second through hole 210 and the fixing hole 220 are respectively provided on both sides of the rear case 200. The second through hole 210 penetrates both sides of the rear case 200, and the second through hole 210 extends from the side of the rear case 200 opposite to the backplane 100 towards the backplane 100. The second through hole 210 is correspondingly and communicatively arranged with the first through hole 110, that is, the second through hole 210 is located on the side where the rear case 200 is connected to the backplane 100 and penetrates both ends of the side where the rear case 200 is connected to the backplane 100. The fixing hole 220 is provided on the side of the rear case 200 connected to the base 300, that is, the fixing hole 220 is provided on the bottom side of the rear case 200, and the second through hole 210 is provided on the front side of the rear case 200 and penetrates to the rear side of the rear case 200. The base 300 is provided with the fastening hole 310. The fastening hole 310 penetrates both ends of the base 300. The fastening hole 310 is provided on the side of the base 300 connected to the rear case 200, and the fastening hole 310 is correspondingly and communicatively arranged with the fixing hole 220.

[0034] Among them, when assembling the backplane 100, the rear case 200 and the base 300, assembly is carried out by fasteners. One end of a fastener passes through the second through hole 210 to the first through hole 110 and is locked and fixed with the first through hole 110, so that the backplane 100 and the rear case 200 are fixedly connected. Then, one end of another fastener passes through the fastening hole 310 to the fixing hole 220 and is fastened with the fixing hole 220, so that the base 300 and the rear case 200 are fixedly connected, and further the base 300 and the backplane 100 are fixedly connected.

[0035] In this application, by providing the second through hole 210 and the fixing hole 220 on the rear shell 200, the first through hole 110 on the back plate 100, and the fastening hole 310 on the base 300, the second through hole 210 and the first through hole 110 are fastened and connected by the fastener to fixedly connect the rear shell 200 and the back plate 100. Then, another fastener is used to fasten and connect the fastening hole 310 and the fixing hole 220 to fixedly connect the rear shell 200 and the base 300, ultimately achieving the fixed connection between the base 300 and the back plate 100. There is no need to use other components to connect the base 300 and the back plate 100, reducing the components of the TV, thereby reducing the production cost and improving the product competitiveness. Moreover, the base 300 is directly locked to the rear shell 200, reducing the assembly error during assembly and improving the assembly efficiency.

[0036] In one embodiment, referring to Figures 3 to 7 as shown, the rear shell 200 includes a first connecting portion 230. The second through hole 210 is provided on the first connecting portion 230, and one side of the first connecting portion 230 in contact with the back plate 100 is recessed away from the back plate 100. Specifically, one side of the rear shell 200 is fixedly connected to the back plate 100. The connection and fixation method between the rear shell 200 and the back plate 100 is achieved by locking the first through hole 110 and the second through hole 210 with the fastener. The second through hole 210 is provided on one side of the rear shell 200. One side of the rear shell 200 is provided with the first connecting portion 230. The first connecting portion 230 is used to fixedly connect the rear shell 200 and the back plate 100. The second through hole 210 is provided on the first connecting portion 230 and penetrates both sides of the first connecting portion 230. The fastener passes through the second through hole 210 from one side of the first connecting portion 230 and then is locked and fixed with the first through hole 110. After locking, in the rear shell 200 and the back plate 100, one side of the first connecting portion 230 is in contact with the back plate 100, and one side of the first connecting portion 230 in contact with the back plate 100 is recessed away from the back plate 100, so that the first connecting portion 230 is adapted to the back plate 100, facilitating the installation of the rear shell 200 and the back plate 100. Moreover, the first connecting portion 230 has a limiting effect, avoiding errors during the assembly of the rear shell 200 and the back plate 100.

[0037] In a specific embodiment, referring to Figure 5As shown, the first connection part 230 is provided with a plurality of first ribs 231, and the first ribs 231 are provided on the side of the first connection part 230 facing the back plate 100. Specifically, the first connection part 230 is provided with a plurality of first ribs 231 on the side facing the back plate 100, and the first ribs 231 are formed by the first connection part 230 protruding and extending in the direction of the back plate 100. When the rear shell 200 is connected to the back plate 100, the first ribs 231 abut against the back plate 100, and the plurality of first ribs 231 are used to strengthen the structure of the first connection part 230, thereby improving the connection stability between the rear shell 200 and the back plate 100.

[0038] In one embodiment, referring to Figures 3 to 7 As shown, the rear shell 200 further includes a second connection portion 240, the fixing hole 220 is provided on the second connection portion 240, and the second connection portion 240 is provided with a protruding arrangement on a side close to the back plate 100 in the direction of the first connection portion 230. Specifically, the second connection portion 240 is provided on the other side of the rear shell 200, the fixing hole 220 is provided on the second connection portion 240, and the fixing hole 220 is formed by the inward depression of the side of the second connection portion 240 away from the first connection portion 230, and the fixing hole 220 may pass through both sides of the second connection portion 240 or not pass through both sides of the second connection portion 240, which is not limited here; the second connection portion 240 and the first connection portion 230 are provided adjacent to each other, and one end of the first connection portion 230 and the second connection portion 240 are connected, and since the first connection portion 230 abuts against one end of the back plate 100, the fixing hole 220 is provided on the second connection portion 240, and the fixing hole 220 is provided on the second connection portion 240. The side of the second connection part 240 is recessed inward, so the side of the second connection part 240 close to the back plate 100 is not connected to the first connection part 230, and the side of the second connection part 240 close to the back plate 100 is raised in the direction of the first connection part 230, so that the side of the second connection part 240 close to the back plate 100 has a certain thickness, thereby improving the structural stability of the second connection part 240, and when the fixing hole 220 is provided on the side of the second connection part 240 close to the back plate 100, the structural stability of the fixing hole 220 can be improved, and the degree of fixation of the rear shell 200 and the base 300 can be improved.

[0039] In a specific embodiment, refer to Figures 6 to 7As shown, the second connecting portion 240 is provided with a plurality of second rib positions 241, and the second rib positions 241 are provided on the side of the second connecting portion 240 facing the base 300. Specifically, a plurality of the first rib positions 231 are provided on the side of the first connecting portion 230 facing the base 300. The second rib positions 241 are formed by protruding and extending from one side of the second connecting portion 240 towards the base 300. When the rear shell 200 is connected to the base 300, the second rib positions 241 are in contact with the base 300. The plurality of second rib positions 241 are used to strengthen the structure of the second connecting portion 240, thereby improving the connection stability between the rear shell 200 and the base 300.

[0040] In one embodiment, referring to Figures 5 to 7 As shown, the plurality of first rib positions 231 or the plurality of second rib positions 241 are of a mesh structure. Specifically, a plurality of the first rib positions 231 are provided on the side of the first connecting portion 230 close to the back plate 100, and a plurality of the second rib positions 241 are provided on the side of the second connecting portion 240 close to the base 300. The plurality of first rib positions 231 as a whole present a mesh shape on the first connecting portion 230, and the plurality of second rib positions 241 as a whole present a mesh shape on the second connecting portion 240, so that the plurality of first rib positions 231 or the plurality of second rib positions 241 can be evenly provided on the first connecting portion 230 or the second connecting portion 240, thereby further improving the structural stability of the first connecting portion 230 or the second connecting portion 240 and making the structural strength of the rear shell 200 higher.

[0041] Particularly, the second through hole 210 is located between the plurality of first rib positions 231 and in the middle of the plurality of first rib positions 231; the fixing hole 220 is located between the plurality of second rib positions 241 and in the middle of the plurality of second rib positions 241, so that the first rib position 231 or the second rib position 241 fixes the second through hole 210 or the fixing hole 220 more stably on the rear shell 200. When the fastener is tightened, the structure of the connecting mechanism is more stable. There are two second through holes 210, and there are also two fixing holes 220. The two second through holes 210 or the fixing holes 220 are spaced apart on the first connecting portion 230 or the second connecting portion 240, thereby improving the fixing degree during connection.

[0042] In a specific embodiment, referring to Figures 4 to 6As shown, the second through-hole 210 is located on the center line of the first connecting portion 230, the fixing hole 220 is located on the center line of the second connecting portion 240, and the center lines of the first connecting portion 230 and the second connecting portion 240 intersect. Specifically, the first connecting portion 230 and the second connecting portion 240 are respectively located on both sides of the rear case 200, and the planes where the first connecting portion 230 and the second connecting portion 240 are located intersect. The second through-hole 210 is provided at the position of the center line where the first connecting portion 230 is located, the fixing hole 220 is located on the center line of the second connecting portion 240, and the center line of the first connecting portion 230 intersects with the center line of the second connecting portion 240, that is, the second through-hole 210 and the fixing hole 220 are located on the same plane, thereby improving the structural stability of the connecting mechanism and facilitating the assembly of the rear case 200 with the back plate 100 and the rear case 200 with the base 300.

[0043] In one embodiment, referring to Figure 5 As shown, the widths of the first connecting portion 230 and the second connecting portion 240 are the same. Specifically, the first connecting portion 230 is located on one side of the second connecting portion 240, and one side of the first connecting portion 230 is connected to the second connecting portion 240. The widths of the first connecting portion 230 and the second connecting portion 240 are set to be the same, thereby improving the integration degree of the connecting mechanism and the structural stability of the rear case 200. In particular, the widths of the first rib 231 and the second rib 241 are also the same, which is convenient for production and installation.

[0044] In a specific embodiment, referring to Figures 5 to 7 As shown, the rear case 200 further includes a limiting hole 250, which is adjacent to the fixing hole 220 and is used to limit the fixation of the base 300 and the rear case 200. Specifically, when assembling the rear case 200 and the base 300, due to assembly errors, it is easy to cause the problem of deviation when the fastener passes through the fixing hole 220. Therefore, in order to ensure that the fastener accurately passes through the fixing hole 220, the limiting hole 250 is further provided on the rear case 200. The limiting hole 250 is adjacent to the fixing hole 220 and plays a role in limiting the fixed connection between the rear case 200 and the base 300, thereby improving the accuracy during installation and further improving the assembly efficiency of the connecting mechanism.

[0045] Specifically, the rear shell 200 is provided with two fixing holes 220 and two limiting holes 250. The two fixing holes 220 and the two limiting holes 250 are respectively arranged at intervals and crosswise in the middle of the second connecting portion 240, so as to improve the structural strength of the rear shell 200. At the same time, the limiting holes 250 and the fixing holes 220, the limiting holes 250 and the limiting holes 250, and the fixing holes 220 and the fixing holes 220 are all connected by the second rib 241, further enhancing the structural strength of the rear shell 200 and improving the fixing property between the rear shell 200 and the base 300.

[0046] The present application also provides a television (not shown in the figure). The television includes a connecting mechanism, and the connecting mechanism is the connecting mechanism described in any one of the above. Since the connecting mechanism is described in detail in the above embodiments, it will not be elaborated here.

[0047] Since the television adopts the connecting mechanism in this embodiment, the connecting mechanism has a simple structure, low cost, high assembly efficiency and high assembly accuracy, so that the production cost of the television is low, the assembly efficiency is high, and the assembly error is small, improving the competitiveness of the television.

[0048] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of various equivalent modifications or substitutions, and these modifications or substitutions should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A connecting mechanism, characterized in that: include: A back plate including a first through hole; A rear shell, comprising a second through hole and a fixing hole, wherein the second through hole and the fixing hole are respectively arranged on two sides of the rear shell, and the second through hole is arranged corresponding to the first through hole; A base, comprising a fastening hole, wherein the fastening hole is arranged corresponding to the fixing hole; Wherein, one fastener fastens the first through hole and the second through hole, and another fastener fastens the fastening hole and the fixing hole.

2. The connection mechanism according to claim 1, characterized in that: The rear shell includes a first connecting portion, the second through hole is provided in the first connecting portion, and a side of the first connecting portion abutting against the back plate is recessed in a direction away from the back plate.

3. The connection mechanism according to claim 2, characterized in that: The first connection portion is provided with a plurality of first ribs, and the first ribs are provided on a side of the first connection portion facing the back plate.

4. The connection mechanism according to claim 2, characterized in that: The rear shell further includes a second connection portion, the fixing hole is arranged on the second connection portion, and a side of the second connection portion close to the back plate is protruded toward the direction of the first connection portion.

5. The connection mechanism according to claim 4, characterized in that: The second connection portion is provided with a plurality of second ribs, and the second ribs are provided on a side of the second connection portion facing the base.

6. The connection mechanism according to claim 5, characterized in that: The plurality of second ribs are a mesh structure.

7. The connection mechanism according to claim 4, characterized in that: The second through hole is located on the center line of the first connecting portion, the fixing hole is located on the center line of the second connecting portion, and the center line of the first connecting portion intersects with the center line of the second connecting portion.

8. The connection mechanism according to claim 4, characterized in that: The width of the first connection portion is the same as the width of the second connection portion.

9. The connection mechanism according to claim 1, characterized in that: The rear shell further includes a limiting hole, which is disposed adjacent to the fixing hole and is used to limit the fixation of the base and the rear shell.

10. A television, characterized in that: include: A connecting mechanism, wherein the connecting mechanism is the connecting mechanism according to any one of claims 1 to 9.

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