CN200987198Y

CN200987198Y - Large size color tube television set casing

Info

Publication number: CN200987198Y
Application number: CN 200620016583
Authority: CN
Inventors: 王朝铭; 潘金发
Original assignee: Shenzhen Skyworth RGB Electronics Co Ltd
Current assignee: Shenzhen Skyworth RGB Electronics Co Ltd
Priority date: 2006-12-19
Filing date: 2006-12-19
Publication date: 2007-12-05
Anticipated expiration: 2016-12-19

Abstract

The utility model discloses a large-size color tube TV shell which can install color tube with different specification and thickness, including a surface frame (1), a bottom plate (2) and a clipping bone connected with the upper surface of the bottom plate. The clipping bone includes a fixed clipping bone fixedly connected with the bottom (2) and a movable clipping bone detachably connected with the bottom plate (2). According to the structure of the assembled CRT and matching core, the utility model adaptively distributes and clips the movable clipping bone on the bottom plate, producing the surface frame installed with CRT with different thickness. A plurality of surface frames with different thickness for colorful TV can be produced with only a group of molds, not only saving the cost of the mold, but also speeding up the launch of new products to market.

Description

A kind of large scale colored picture tube panel shell of television

Technical field

The utility model relates to colored picture tube (CRT) television set, especially relates to a kind of panel shell of television that is equipped with the colored picture tube thickness of plurality of specifications.

Background technology

Because existing ordinary colour TV set thickness is too thick, the institute placed in the middle that is in takes up space bigger, thereby its market faces the continuous erosion of liquid crystal (LCD) panel TV set.For keeping the competitiveness in market, the manufacturing enterprise of common colored picture tube (CRT) is also giving full play to the low advantage of self cost, and the thickness that constantly shortens CRT is to satisfy people's demand.But, as depicted in figs. 1 and 2, the movement 03 and the back cover 04 of CRT 02 that a kind of face-piece 01 of common large scale CRT television set can only adaptive a kind of thickness on the market and the same specification that matches with it.The base plate 05 of face-piece is provided with the card bone 06 of therewith injection mo(u)lding, the draw-in groove clamping of this card bone and movement 03 bottom, thus CRT and movement are installed on the face-piece.Appearance along with the short colored picture tube and the movement that matches with it then needs to dispose corresponding face-piece, promptly for the CRT of different size thickness, and the face-piece of the plurality of specifications that essential configuration is corresponding.And when the CRT of adaptive different-thickness and movement, face-piece needs die sinking and design again, especially large-sized CRT, and the die cost input is big and the R﹠D cycle is long, thereby causes the raising of product cost, is unfavorable for the competition in market.

The utility model content

The utility model is the technical problem that causes product development cycle lengthening and product cost to improve in order to solve the existing general difference of colour TV face-piece, and a kind of large scale colored picture tube panel shell of television that utilizes the adaptive plurality of specifications CRT of a small amount of Mold Making is provided.

For addressing the above problem, technical solutions of the utility model are a kind of large scale colored picture tube panel shell of television of structure, the card bone that it comprises face frame, base plate and is connected in this plate upper surface.This card bone comprise with the integrated fixed card bone of described base plate and with base plate be the active card bone of releasable connection.

Wherein, described fixed card bone comprises two long fixed card bones and two short fixed card bones, and two long fixed card bones are located at the both sides of described base plate respectively, and two short fixed card bones are located at the inboard of long fixed card bone respectively.

First embodiment of the present utility model, described active card bone comprises two long active card bones and two short active card bones, and two long active card bones are located between described two long active card bones near the inboard setting of described two short fixed card bones, two short active card bones respectively.

Second embodiment of the present utility model, described active card bone are two long active card bones being located at described base plate middle part.

The releasable connection of active card bone of the present utility model and base plate is clamping.

The utility model is with colored picture tube panel shell of television upper plate and active card bone split production, general fixed card bone still with the base plate integral production, promptly make the universal face-piece that does not have the active card bone, use another set of simple Mold Making active card bone again with a mold.According to the CRT of different size and the structure of supporting movement with it, as long as the active card bone is done adaptive configuration, be connected on the base plate of universal face-piece, just can assemble out and be suitable for the face-piece that all kinds of different size CRT and movement are installed, thereby satisfy the matching requirements of different-thickness CRT.The structural design of this combination face-piece can produce the face-piece of many moneys different-thickness colour TV with one group of mould (making the mould of general panel and the mould of creative activity card bone), promptly saved die cost, accelerated the speed that new product is released market again.

Description of drawings

Below in conjunction with drawings and Examples the utility model is described in further detail, wherein:

Fig. 1 is the assembling schematic diagram of common colored picture tube television set;

Fig. 2 is the upward view of Fig. 1;

Fig. 3 be the utility model first embodiment overlook the assembling schematic diagram;

Fig. 4 be the utility model second embodiment overlook the assembling schematic diagram.

Embodiment

Fig. 3 shows the structure of the utility model first embodiment, and described large scale colored picture tube panel shell of television comprises face frame 1, has the base plate 2 of a series of draw-in grooves and is connected in the card bone of this plate upper surface.This card bone comprises the fixed card bone of fixedlying connected with described base plate 2 and is the active card bone of releasable connection with base plate 2.And the fixed card bone comprises two long fixed card bone 6a and two short fixed card bone 6b, and two long fixed card bones are located at the both sides of described base plate 2 respectively, and two short fixed card bones are located at the inboard of long fixed card bone respectively.These fixed card bones and face frame 1 and base plate 2 integrated injection moldings are universal face-piece, promptly overlap universal face-piece for the CRT 4 of different size and supporting all available this of movement 5 and install.The active card bone comprises two long active card bone 3a and two short active card bone 3b, in the present embodiment, the distribution structure that is set to be used to install common CRT and supporting movement of card bone on the base plate 2, promptly two long active card bone 3a are connected in the draw-in groove near the base plate of described two short fixed card bone 6b inboards respectively, two short active card bone 3b are connected between two long active card bone 3a.Distance between the active card bone can be determined according to the draw-in groove spacing (not shown) with supporting movement 5 bottoms of CRT 4 that will assemble, be about to length active card bone 3a, 3 and do adaptive distribution clamping.Such face-piece just can be installed common CRT, supporting movement 5 and back cover with it.

The utility model second embodiment is for making the example of the short CRT face-piece of assembling.As shown in Figure 4, wherein universal face-piece all is to use the Mold Making identical with first embodiment with the active card bone, and difference is that two long active card bone 3a are connected in the middle part of base plate 2.This is listed as short-and-medium active card bone 3b does not just need clamping to install because the card bone and between distance be to determine according to the draw-in groove spacing that will assemble with supporting movement 5 bottoms of CRT 4, soon the active card bone is done adaptive distribution clamping and just can.

Structure according to the CRT and the movement of required assembling, by being distributed, active card bone adaptability is connected on the base plate, just can produce the face-piece of assembling different-thickness CRT and movement, just can produce the face-piece of many moneys different-thickness colour TV with one group of mould, promptly save die cost, accelerated the speed that new product is released market again.

Claims

1, a kind of large scale colored picture tube panel shell of television, comprise face frame (1), base plate (2) and be connected in the card bone of this plate upper surface, it is characterized in that: described card bone comprises the fixed card bone of fixedlying connected with described base plate (2) and is the active card bone of releasable connection with base plate (2).

2, large scale colored picture tube panel shell of television as claimed in claim 1, it is characterized in that, described fixed card bone comprises two long fixed card bones (6a) and two short fixed card bones (6b), two long fixed card bones are located at the both sides of described base plate (2) respectively, and two short fixed card bones are located at the inboard of long fixed card bone respectively.

3, large scale colored picture tube panel shell of television as claimed in claim 2, it is characterized in that, described active card bone comprises two long active card bones (3a) and two short active card bones (3b), and two long active card bones are located between described two long active card bones (3a) near inboard setting, two short active card bones (3b) of described two short fixed card bones (6b) respectively.

4, large scale colored picture tube panel shell of television as claimed in claim 2 is characterized in that, described active card bone is for being located at the two long active card bones (3a) in the middle part of the described base plate (2).

5, large scale colored picture tube panel shell of television as claimed in claim 1 is characterized in that, described active card bone (3a, 3b) is clamping with the releasable connection of base plate (2).