CN201252605Y - Replaceable television shell structure - Google Patents

Abstract

The utility model discloses a replaceable television shell structure, which is mainly suitable for shell structures of CRT, LCD televisions, and comprises a top frame which is matched with the back casing of a television, a decorative panel which is corresponded to the shape of the top frame, wherein the decorative panel is a flat plate with turning shape whose one surface is provided with ornaments, and the decorative panel is connected with the top frame. The replaceable television shell structure divides an existing television shell into the decorative panel and the top frame, realizes the purpose of changing the appearance of the television through changing the design of the decorative panel, is convenient for replacing, reduces the mold open cost, and shortens the mold open period.

Description

A replaceable TV cover structure

technical field

The utility model relates to a TV casing, in particular to a replaceable TV surface casing structure.

Background technique

With the improvement of living standards, the replacement of consumer goods is getting faster and faster, especially people's requirements for product appearance are getting higher and higher. In terms of the face shell of the TV set, the prior art solution is a TV set, which is a face shell, that is, a kind of appearance structure. Its disadvantages are: for manufacturers, changing the appearance of a panel needs to replace the entire TV panel structure, and the entire TV panel mold needs to be re-opened, the investment product cost is high, and the cycle is long; for consumers, A TV is always one form factor, and when the panel of the TV is damaged or you want to change its appearance, the only option is to replace the TV, resulting in inconvenient repairs or wasted money.

Utility model content

In order to solve the defect that the appearance of the existing TV cover is not flexible, the utility model provides a replaceable TV cover structure, which only replaces the surface structure of the cover without changing its internal structure.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical scheme: a replaceable TV cover structure, including a cover frame matched with the TV back cover, and a decorative panel matching the shape of the cover frame, the decorative panel and Face frame connection.

The decorative panel is a back-shaped flat plate with decoration on one side.

The decorative panel and the face frame are connected by screws or adhesive.

Four strip-shaped pressing plates are also arranged at the seam connecting the decorative panel and the surface frame. The pressing plate is connected with the face frame after the face frame is connected with the decorative panel, and its edge covers the edge of the decorative panel to beautify the appearance.

At the rear of the face frame, pressing plates for positioning with screws are arranged on the upper edge, left edge and right edge. Through screw positioning, the pressure plate plays a role in limiting the position of the decorative panel.

There are grooves on the upper side and the left and right sides of the decorative panel, and the matching step-shaped protrusions are provided on the edge of the surface frame. After the surface frame is matched with the decorative panel, connect the pressure plate for positioning.

The utility model has the following advantages: the TV cover is divided into a decorative panel and a surface frame, and the purpose of changing the appearance of the TV is achieved by changing the shape of the decorative panel.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is described further:

Fig. 1 is the installation exploded view of preferred embodiment one of the utility model;

Fig. 2 is a combined state schematic diagram of preferred embodiment one of the utility model;

Fig. 3 is the second preferred embodiment of the utility model, the back view of the face frame;

Fig. 4 is the second preferred embodiment of the utility model, the rear view of the decorative panel;

Fig. 5 is an exploded view of the installation of the second preferred embodiment of the utility model.

Detailed ways

1 to 5 shows a replaceable TV cover structure, which divides the TV cover into two parts, the decorative panel 2 at the front and the front frame 1 at the rear. The internal structure of the surface frame 1 of the face shell is the same as the existing TV structure, and there is no difference. It is mainly responsible for fixing the kinescope or LCD screen, speakers, function buttons, switch buttons, circuit boards, etc., and is matched with the back shell. Decoration Panel 2 is a structure that existing TV sets do not have, and is also a core element of the present utility model. The decorative panel 2 fits with the face frame shape 1 and is connected.

As shown in Fig. 1, 2 preferred embodiment one of the present utility model, the decorative panel 2 is a back-shaped flat plate with decoration on one side. Four strip-shaped pressing plates 3 are also arranged at the seam between the decorative panel 2 and the surface frame 1 . On the periphery of the surface frame 1, there are mounting screw holes for mounting the pressing plate and buckle grooves for pressing the pressing plate or as positioning grooves for the pressing plate. During installation, first buckle the decorative panel 2 on the surface frame 1, then buckle the pressing plate 3 along the four sides and nail it to fix it. The decorative panel 2 is connected to the surface frame 1 by screws or adhesives.

As shown in Fig. 3 to Fig. 6, the second preferred embodiment of the present utility model has stepped protrusions 5 on the upper side, left side and right side of the surface frame 1, which are used to card the decorative panel 2, and the upper side, left side and right side of the decorative panel 2 Both sides extend out the slot 5 backwards; behind the face frame 1, a pressing plate 3 with screw positioning is arranged on the upper edge, the left edge and the right edge. During assembly, the groove 5 of the decorative panel 2 is inserted along the stepped protrusion 5 on the frame 1 from top to bottom, and then the pressing plate 3 is positioned with screws.

In the preferred embodiment 2, the surface frame 1 and the decorative panel 2 may not use the chute to cooperate—that is, the decorative panel 2 is not provided with a groove 5; after the decorative panel 2 is aligned with the surface frame 1, a pressure plate is directly installed behind the surface frame 1 3 and use embedded screws to fix the position between the pressure plate 3, the surface frame 1 and the decorative panel 2.

The decorative panel materials can be made of high-gloss, high-fluidity HIPS, ABS and other low-strength plastics, as well as modern engineering plastics such as PC and ABS+PC with good toughness. The pressing plate material can be electroplated with metal, and can be treated with hot stamping and electroplating on the surface of the plastic plate.

In the scheme of the utility model, once the structures of the surface frame 1 and the pressure plate 3 are fixed, if you want to change the appearance structure of the TV, you only need to change the shape of the decorative panel 2 to change the appearance of the TV. By analogy, various TV appearance structures can be realized. Another advantage is that the decorative panel material can be changed to achieve a varnish-free effect. This kind of patent not only saves manufacturing cost and shortens the manufacturing cycle in terms of development, but also achieves the same effect as oil spraying and varnish in subsequent processing, which is more convenient to achieve environmental protection goals.

Claims (6)

1. A replaceable TV cover structure, characterized in that it includes a cover frame (1) matched with the TV back cover, a decorative panel (2) matching the shape of the cover frame (1), and the decorative panel (2) Connect with the surface frame (1). 2. A replaceable TV cover structure according to claim 1, characterized in that: the decorative panel (2) is a back-shaped flat plate with decoration on one side. 3. A replaceable TV cover structure according to claim 1, characterized in that four strip-shaped pressing plates are also provided at the joint joint between the decorative panel (2) and the surface frame (1) (3). 4. A replaceable TV cover structure according to claim 1, characterized in that: behind the cover frame (1), there are pressure plates positioned by screws ( 3). 5. A replaceable TV cover structure according to claim 1, characterized in that there are grooves (5) on the upper side of the decorative panel (2) and on both left and right sides, and the front frame (1) The edge has matching stepped protrusions (4). 6. A replaceable TV cover structure according to claim 1, characterized in that: the decorative panel (2) is connected to the cover frame (1) by screws or adhesives.

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