CN1576988A

CN1576988A - Method for producing frame equipped with displaying body such as liquid crystal display etc.

Info

Publication number: CN1576988A
Application number: CN 200410045544
Authority: CN
Inventors: 高野泰夫; 今井晃
Original assignee: KENSEIYADORU CORP
Current assignee: KENSEIYADORU CORP
Priority date: 2003-06-30
Filing date: 2004-05-28
Publication date: 2005-02-09
Anticipated expiration: 2024-05-28
Also published as: JP3934581B2; CN1318893C; TW200500981A; TWI263958B; JP2005024803A

Abstract

Provided is a method of manufacturing a frame body on which a display body such as a liquid crystal display is mounted and which exhibits innovative action effect. In the method of manufacturing the frame body 2 on which the display body 1 such as the liquid crystal display is mounted, a tubular member 3 is formed of a metal raw material and subsequently the tubular member 3 is cut off with a specified thickness, and thus the frame body is obtained on which the display body such as the liquid crystal display is mounted.

Description

Be provided with the manufacture method of the framework of display body such as LCD

Technical field

The present invention relates to a kind of manufacture method that is provided with the framework of display body such as LCD.

Background technology

In the past, the framework that is provided with display body such as LCD as personal computer and televisor use, the resinous framework of general employing, but, recently, as this framework, the framework of metallic (aluminum) has been proposed, this metal framework is because its gloss and texture and missed potter very much the user's of feeling of high class welcome.

; in recent years; display body just develops towards the maximization direction; certainly framework also must be large-scale; but; when making this metal framework, the framework that forms by punch process (stamping-out processing) had the problem on the deformation equal strength in the past, had limited the maximization of metal framework.

So this metal framework maximizes and during needing aspect advanced two taking into account, instead the manufacture method of punch process, can consider following method: by sheet metal is carried out cut, stay peripheral part, form framework, on this framework, carry out the white alumina film and handle.

, under the situation that has adopted this cut, the inside part of excision has just been wasted, so cost is very high, and, owing to long processing time, processed complex, so there is the problem of producing the property difference in batches.

So, wish to develop when making metal framework the manufacture method of the good and framework that cost is low of the property produced in batches.

The applicant is conceived to above-mentioned problem, has carried out various experiments, research repeatedly, and the result has developed unprecedented, the epoch-making manufacture method that is provided with the framework of display body such as LCD.

Summary of the invention

With reference to accompanying drawing, main contents of the present invention are described.

The present invention relates to a kind of manufacture method that is provided with the framework 2 of display body 1 such as LCD, it is characterized in that: form cylindrical member 3 by raw material metal, then, cut off this cylindrical member 3 with the thickness of stipulating.

In addition, the present invention relates to a kind of manufacture method that is provided with the framework 2 of display body 1 such as LCD, it is characterized in that: form cylindrical member 3 by raw material metal, then, after the end of this cylindrical member 3 carried out suitable processing, cut off this cylindrical member 3 in the position of regulation from the end 3A that this processes.

In addition, the present invention relates to a kind of manufacture method that is provided with the framework 2 of display body 1 such as LCD, it is characterized in that: form cylindrical member 3 by raw material metal, then, after the end of this cylindrical member 3 carried out suitable processing, assigned position cut off below end 3A that this processes, forms annular component 4, then, the annular component 4 to this specific thickness carries out suitable processing.

In addition, the present invention relates to any one described manufacture method that is provided with the framework of display body such as LCD in the claim 1～3, it is characterized in that: above-mentioned raw material metal adopts the raw material metal that can carry out conducting forging processing or extrusion process.

Among the present invention,, when making metal framework 2, forms cylindrical member 3, then, cut off this cylindrical member 3 with the thickness of stipulating by raw material metal as the framework 2 that is provided with such as display body such as LCD 1.

So, different with the method for above-mentioned excision framework, can reduce as far as possible material waste, can make with low cost, and, owing to be manufacture method extremely efficiently, so the property produced in batches is good.

As mentioned above, the present invention has brought into play unprecedented, epoch-making action effect, commodity value is high.

Description of drawings

Fig. 1 is the user mode key diagram of the framework that relates to of embodiments of the invention.

Fig. 2 is the explanation oblique view that embodiments of the invention relate to.

Fig. 3 is manufacturing process's key diagram that embodiments of the invention relate to.

Fig. 4 is a key diagram of processing the state of the cylindrical member that embodiments of the invention relate to.

Symbol description

1: display body; 2: framework; 3: cylindrical member; 3A: the end that processes; 4: annular component.

Embodiment

One embodiment of the present of invention have been shown in the accompanying drawing, have been described below.

Present embodiment is personal computer P (notebook computer, desktop PC) and the employed manufacture method that is provided with the framework 2 of display body 1 such as LCD of televisor.

Specifically, as shown in Figure 1, 2, this framework 2 is suitable metallic member (aluminium base starting material A5052, A6063) to be formed the front see it is the framework of rectangular shape, one face 2a (surface) forms tabular surface, goes up at another face 2b (the inside) and forms the installation portion of installing with the personal computer main body 5.

And, be not limited to aluminium as the starting material that constitute framework 2, still, if be considered as intensity and the hardness on surface and the quality of carrying out the feeling of high class (texture) after the white alumina film is handled of framework, then aluminium is only.

The structure of this installation portion 5 is as follows: form the protrusion tab 5 of complicated shape as shown in Figure 2 on the middle position of the inside of framework 2 2b, on its each position, be provided with the mounting hole 5a that installs by screw etc.

Below, the manufacture method of the framework 2 that present embodiment is related to based on Fig. 3 describes.

At first, cylindrical member 6 rough forges of aluminium base starting material (carrying out the A5052 that the white alumina film is handled easily) are become prismatic member 7, then, should prism member 7 finish forges have caused end square tube (angle tube) member 8 (high about 340mm～360mm), then, cutting this has end square tube member 8, obtains the cylindrical member 3 (high about 160mm) of 2 square tube shapes.

Then, obtain annular component 4 from each cylindrical member 3.

Specifically, under the state of the bottom that clips cylindrical member 3 with grip device 9, by cut instrument 10 upper end of this cylindrical member 3 is formed protrusion tab 5 (installation portion), cut off (with reference to Fig. 4) by parting tool 11 assigned position below end 3A that this processes, obtain the annular component 4 of 15 specific thickness from a cylindrical member 3.

Then,, form installation portion 5, simultaneously, surperficial 2a is carried out finishing handle and finish manufacturing by finishing such as formation mounting hole 5a on the protrusion tab 5 of the annular component 4 that is cut off into specific thickness.

Because present embodiment has said structure, so, different with situation about making by cut, can reduce as far as possible material waste, can make with low cost, and, owing to be manufacture method extremely efficiently, so the property produced in batches is good.

In addition, the raw material metal that present embodiment is crossed by conducting forging processing is made framework 2, so, can obtain framework 2 that punch process can not get, that intensity is high in the past, under the situation of making large-scale (the corresponding type of the display more than 17 inch) framework 2, be effective particularly.

In addition, present embodiment is to clip the bottom of cylindrical member 3 and the upper end is processed with grip device 9, so, just can all process with anchor clamps, machining precision increases substantially.

In casting process, make under the above-mentioned situation that end square tube member 8 arranged, use the starting material of casting usefulness such as AC4A.

And, the invention is not restricted to present embodiment, the concrete structure of each structure vitals can suitably design.

Claims

1. a manufacture method that is provided with the framework of display body such as LCD is characterized in that: form cylindrical member by raw material metal, then, cut off this cylindrical member with the thickness of stipulating.

2. manufacture method that is provided with the framework of display body such as LCD, it is characterized in that: form cylindrical member by raw material metal, then, after the end of this cylindrical member suitably processed, cut off this cylindrical member from this end that processes in the position of regulation.

3. manufacture method that is provided with the framework of display body such as LCD, it is characterized in that: form cylindrical member by raw material metal, then, after the end of this cylindrical member suitably processed, assigned position cuts off below this end that processes, form annular component, then, the annular component of this specific thickness is suitably processed.

4. as any one described manufacture method that is provided with the framework of display body such as LCD in the claim 1～3, it is characterized in that: above-mentioned raw material metal adopts the raw material metal that can carry out conducting forging processing or extrusion process.