Television rear cover convenient to assemble

Abstract

The utility model discloses a television rear cover convenient to assemble, and relates to the field of television rear covers, the television rear cover comprises a rear cover main body and supporting legs, the rear cover main body comprises a plastic shell, a host cover plate, heat dissipation holes, a limiting structure, a first chute and a limiting jack, and the rear side of the plastic shell is clamped with the host cover plate through the limiting structure. According to the television rear cover convenient to assemble provided by the utility model, the rear side of the rear cover main body is slidably connected with the supporting legs, and the two groups of supporting legs are symmetrically arranged on the rear side of the rear cover main body; the limiting structure is fixed on the rear side of the plastic shell of the rear cover main body and plays a role in quick disassembly and convenient maintenance in the rear cover main body; the limiting inserting blocks are inserted into the circular openings formed in the tops of the metal supporting feet of the supporting feet, the effects of fixing and adjusting the installation height are achieved in the supporting feet, the television rear cover has the advantages of being quick to disassemble and convenient to install and fix, the supporting feet of the rear cover can be stored and folded, the packaging space can be reduced during factory assembly, and cost can be saved.

Description

Technical Field

[0001] The utility model relates to the field of television back covers, in particular to a television back cover which is easy to assemble. Background Art

[0002] The back cover of a TV is an important part of the TV, mainly to protect the internal circuits and components of the TV. It is usually made of a special plastic that is a blend of multiple polymers designed to provide excellent performance and characteristics.

[0003] Most of the existing TV back covers are made of one-piece material. When repairing and disassembling, the entire back cover needs to be removed. The back cover is mostly installed by bolts, so there is a risk of thread slippage or bolt loss during disassembly. There is still room for improvement in the installation and combination method. In addition, most of the existing back cover legs are also made of one-piece material. Therefore, during the packaging process, the legs will take up a large space and the packaging cost will increase accordingly. Utility Model Content

[0004] The purpose of the utility model is to provide a television back cover that is easy to assemble, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a TV back cover that is easy to assemble, comprising a back cover body and supporting feet, wherein the back side of the back cover body is slidably connected to the supporting feet, and the supporting feet are provided in two groups and symmetrically arranged at the back side of the back cover body;

[0006] The limiting structure is fixed to the rear side of the plastic shell of the rear cover body, and plays a role in quick disassembly and convenient maintenance in the rear cover body;

[0007] The limit plug is inserted into the circular opening on the top of the metal support leg of the support leg, and plays the role of fixing and adjusting the installation height in the support leg.

[0008] Preferably, the back cover body includes a plastic shell, a host cover, heat dissipation holes, a limiting structure, a first slide groove and a limiting hole. The host cover is clamped on the rear side of the plastic shell by the limiting structure. The surface of the host cover is provided with a penetrating heat dissipation hole. The rear side of the host cover is provided with a first slide groove. Two groups of first slide grooves are provided and are symmetrically arranged on the rear side of the host cover. Three groups of limiting holes are provided in each group of first slide grooves.

[0009] Preferably, the support leg comprises a metal support leg and a limiting plug-in block, a circular opening is provided at the top of the metal support leg corresponding to the limiting plug-in hole, and the limiting plug-in block is inserted in the circular opening and the limiting plug-in hole.

[0010] Preferably, the metal support foot includes a first-stage support foot, a spherical protrusion, a second-stage support foot and a storage groove. The bottom end of the first-stage support foot is fixedly connected with the spherical protrusion, and the top end of the second-stage support foot is provided with a storage groove. The spherical protrusion slides in the storage groove to realize the sliding connection between the first-stage support foot and the second-stage support foot.

[0011] Preferably, the limiting structure includes a slider, a second slide groove and a spring. The rear side of the plastic shell is provided with a second slide groove. The top of the second slide groove is fixedly connected to one end of the spring, and the other end of the spring is fixedly connected to the top of the slider.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model proposes a television back cover that is easy to assemble, comprising a back cover body and supporting feet, wherein the rear side of the back cover body is slidably connected to the supporting feet, and the supporting feet are provided with two groups and are symmetrically arranged at the rear side of the back cover body; a limiting structure, which is fixed to the rear side of the plastic shell of the back cover body and plays a role of quick disassembly and convenient maintenance in the back cover body; a limiting plug, which is inserted into a circular opening formed at the top of the metal supporting foot of the supporting foot and plays a role of fixing and adjusting the installation height in the supporting foot. The television back cover has the characteristics of quick disassembly and easy installation and fixing, and the supporting feet of the back cover can be stored and folded, which can reduce the packaging space and save costs during factory assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings:

[0015] Figure 1 The utility model is a diagram showing a TV back cover that is easy to assemble Figure 1 ;

[0016] Figure 2 The utility model is a diagram showing a TV back cover that is easy to assemble Figure 2 ;

[0017] Figure 3 Disassembly of the support feet of the TV back cover for easy assembly of the utility model Figure 1 ;

[0018] Figure 4 Disassembly of the support feet of the TV back cover for easy assembly of the utility model Figure 2 ;

[0019] Figure 5 This is a detailed diagram of the positioning structure of the rear cover of a television set that is easy to assemble according to the utility model.

[0020] In the figure: 1. rear cover body; 2. support feet; 3. plastic shell; 4. host cover; 5. heat dissipation holes; 6. limiting structure; 7. first slide groove; 8. limiting socket; 9. metal support feet; 10. limiting plug; 11. first support foot; 12. spherical protrusion; 13. second support foot; 14. storage slide groove; 15. slider; 16. second slide groove; 17. spring. DETAILED DESCRIPTION

[0021] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0022] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0023] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0025] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0026] Embodiment 1

[0027] See also Figures 1 to 5 The utility model provides a technical solution: a TV back cover that is easy to assemble, comprising a back cover body 1 and support legs 2, wherein the back side of the back cover body 1 is slidably connected with the support legs 2, and the support legs 2 are provided with two groups and symmetrically arranged at the back side of the back cover body 1;

[0028] The limiting structure 6 is fixed to the rear side of the plastic shell 3 of the rear cover body 1, and plays a role in quick disassembly and convenient maintenance in the rear cover body 1;

[0029] The limit plug 10 is inserted into the circular opening at the top of the metal support leg 9 of the support leg 2, and plays a role in fixing and adjusting the installation height in the support leg 2;

[0030] The rear cover of the television set has the characteristics of quick disassembly and easy installation and fixing, and the supporting feet 2 of the rear cover can be stored and folded, which can reduce the packaging space and save costs during factory assembly.

[0031] Embodiment 2

[0032] On the basis of the first embodiment, the rear cover body 1 includes a plastic shell 3, a host cover plate 4, a heat dissipation hole 5, a limiting structure 6, a first slide groove 7 and a limiting plug hole 8. The rear side of the plastic shell 3 is clamped with the host cover plate 4 by the limiting structure 6. The surface of the host cover plate 4 is provided with a penetrating heat dissipation hole 5. The rear side of the host cover plate 4 is provided with a first slide groove 7. The first slide groove 7 is provided with two groups and symmetrically arranged on the rear side of the host cover plate 4. Three groups of limiting plug holes 8 are provided in each group of the first slide grooves 7.

[0033] The support leg 2 includes a metal support leg 9 and a limit plug 10. A circular opening is provided at the top of the metal support leg 9 corresponding to the limit plug hole 8. The limit plug 10 is inserted into the circular opening and the limit plug hole 8.

[0034] The height of the rear cover of the TV set is adjustable. When adjusting the height, the metal support leg 9 is slid into the first slide groove 7 to a suitable position, and then the limiting plug block 10 is inserted into the circular opening and the corresponding limiting plug hole 8 in the first slide groove 7 to achieve the fixing of the rear cover body 1 and the support leg 2;

[0035] The limiting structure 6 includes a slider 15, a second slide groove 16 and a spring 17. The rear side of the plastic housing 3 is provided with a second slide groove 16. The top of the second slide groove 16 is fixedly connected to one end of the spring 17, and the other end of the spring 17 is fixedly connected to the top of the slider 15.

[0036] When installing the plastic shell 3 and the host cover 4, lift the slider 15 upward and insert the host cover 4 into the opening opened on the rear side of the plastic shell 3. At this time, release the slider 15, and the slider 15 slides downward under the elastic force of the spring 17, while squeezing the top of the host cover 4 for clamping, so as to realize the installation of the host cover 4 in the plastic shell 3. The clamping and fixing installation method is simple and convenient, and it is also relatively simple during subsequent maintenance and disassembly.

[0037] Embodiment 3

[0038] On the basis of the first embodiment, the metal support leg 9 comprises a first support leg 11, a spherical protrusion 12, a second support leg 13 and a storage chute 14. The bottom end of the first support leg 11 is fixedly connected with the spherical protrusion 12, and the top end of the second support leg 13 is provided with a storage chute 14. The spherical protrusion 12 slides in the storage chute 14 to achieve a sliding connection between the first support leg 11 and the second support leg 13.

[0039] When packaging, slide one leg 11 and the spherical protrusion 12 out of the receiving chute 14, and then rotate the second leg 13 upward by 90° (see FIG. Figure 4 ), use the storage slide 14 to slide the second-section support leg 13 to the bottom of the first-section support leg 11, so as to fix the first-section support leg 11 and the second-section support leg 13. At this time, the first-section support leg 11 and the second-section support leg 13 are overlapped and stored, and will not take up much extra space in the subsequent sorting and packaging process.

[0040] A person skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention, including the claims, is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0041] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A television back cover that is easy to assemble, comprising a back cover body (1) and supporting feet (2), characterized in that: The rear side of the rear cover body (1) is slidably connected to a support foot (2), and the support foot (2) is provided with two groups and is symmetrically arranged on the rear side of the rear cover body (1); A limiting structure (6), the limiting structure (6) is fixed to the rear side of the plastic shell (3) of the rear cover body (1), and plays a role in quick disassembly and convenient maintenance in the rear cover body (1); The limiting plug block (10) is inserted into a circular opening formed at the top of a metal support leg (9) of the support leg (2) and plays a role in fixing and adjusting the installation height in the support leg (2).

2. The TV back cover that is easy to assemble according to claim 1, characterized in that: The rear cover body (1) comprises a plastic shell (3), a host cover plate (4), a heat dissipation hole (5), a limiting structure (6), a first slide groove (7) and a limiting plug hole (8); the rear side of the plastic shell (3) is clamped with the host cover plate (4) by means of the limiting structure (6); a penetrating heat dissipation hole (5) is provided on the surface of the host cover plate (4); a first slide groove (7) is provided on the rear side of the host cover plate (4); two groups of the first slide grooves (7) are provided and are symmetrically arranged on the rear side of the host cover plate (4); and three groups of limiting plug holes (8) are provided in each group of the first slide grooves (7).

3. The TV back cover that is easy to assemble according to claim 1, characterized in that: The support foot (2) comprises a metal support foot (9) and a limiting plug block (10); a circular opening is provided at the top of the metal support foot (9) corresponding to the limiting plug hole (8); and the limiting plug block (10) is inserted in the circular opening and the limiting plug hole (8).

4. The TV back cover that is easy to assemble according to claim 3 is characterized in that: The metal support foot (9) comprises a first support foot (11), a spherical protrusion (12), a second support foot (13) and a storage slide groove (14); the bottom end of the first support foot (11) is fixedly connected with the spherical protrusion (12); the top end of the second support foot (13) is provided with a storage slide groove (14); the spherical protrusion (12) slides in the storage slide groove (14), thereby realizing the sliding connection between the first support foot (11) and the second support foot (13).

5. The TV back cover that is easy to assemble according to claim 2, characterized in that: The limiting structure (6) comprises a slider (15), a second slide groove (16) and a spring (17); a second slide groove (16) is provided on the rear side of the plastic housing (3); the top of the second slide groove (16) is fixedly connected to one end of the spring (17); and the other end of the spring (17) is fixedly connected to the top of the slider (15).

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