KR101757723B1 - Flat panel display unit module covers that module manufacturing methods and covers - Google Patents
Flat panel display unit module covers that module manufacturing methods and covers Download PDFInfo
- Publication number
- KR101757723B1 KR101757723B1 KR1020160022740A KR20160022740A KR101757723B1 KR 101757723 B1 KR101757723 B1 KR 101757723B1 KR 1020160022740 A KR1020160022740 A KR 1020160022740A KR 20160022740 A KR20160022740 A KR 20160022740A KR 101757723 B1 KR101757723 B1 KR 101757723B1
- Authority
- KR
- South Korea
- Prior art keywords
- module cover
- forming
- display device
- rim
- base portion
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
- H04N5/645—Mounting of picture tube on chassis or in housing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
- H04N5/65—Holding-devices for protective discs or for picture masks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
- H04N5/655—Construction or mounting of chassis, e.g. for varying the elevation of the tube
Abstract
The present invention relates to a method of manufacturing a module cover for a complete flat panel display device, and more particularly, to a method of manufacturing a module cover for a complete flat panel display device, A first step of forming a necessary space for evacuation space in a unidirectional depression on the surface by performing a forming process by a pressing device, A second step of performing a cutting process for obtaining a base part 1 of a module cover necessary for a display device and simultaneously forming a plurality of holes 12 on the surface of the base part 1 by piercing; If necessary, among the plurality of avoiding space portions 11 formed through the first step, a recessed numerical value higher than the recessed numerical value in the first step is required The first and second avoiding space portions 11a and 11b are formed by selectively forging the one or more avoiding space portions so as to divide the first and second avoiding space portions 11a and 11b having different depth values into the base portion 1 A third step of bending the outer periphery of the base part 1 which has completed the third step so as to have a certain length by bending in a direction (one direction) perpendicular to the base part 1, A step 4 of forming a rim portion 2 so that a predetermined space is formed inside the rim portion 2; and bending the rim portion 2 in the base portion 1 by bending through the third step, A fifth step of forming the base portion 1 and the 'R' shape of the edge 3, which is a boundary point of the edge portion 2, formed at right angles by external forging; A predetermined inclined surface (5) is imparted to one side of the edge (4) of the rim portion by angular outer forging An anodizing process is performed on the outer surface of the base portion 1 and the outer surface of the rim portion 2 in which the processes up to the sixth process are sequentially performed, And a seventh step of completing the module cover by performing coloring or coating through the through holes.
Description
BACKGROUND OF THE
BACKGROUND ART [0002] Generally, a module cover used in a display device has a built-in installation and safety of various electronic boards, set-top boxes, panels, and the like used in the display device when constructing the display device, And also serves as a core design so that the appearance of the display device becomes more beautiful.
On the other hand, the module cover structure having the above object is constituted by a flat plate-like base portion having a bent frame portion of a certain length.
The base portion has a width capable of accommodating the panel of the display device and the peripheral portion thereof has a thickness (space) capable of accommodating the panel and various electronic boards.
In addition, the set-top box accommodating space part is protruded from the surface of the base part, and various holes are formed.
The set-top box accommodating space is configured to accommodate a set-top box, which is a device for switching digital television signals to be viewed on a general television or vice versa, The set-top box accommodating space portion is protruded so as to have a space portion so that the set-top box is positioned therein.
The holes are used for connecting or disassembling various electronic boards installed inside the body or power supply for connecting power to the panel.
In addition, in order to complete the display device, the module cover is generally provided with a metal lath for reinforcement of rigidity and a reinforcing plate made of a plated steel plate on the inner side of the base, Thereby forming a heat sink for preventing heat generation of electronic devices and the like.
The above description has been made with respect to the display device and its module cover, and the module cover as a background of the present invention will be described below.
Recently, a variety of technologies are being developed to cope with the technological development of display devices and the high requirements of users. Among them, the slimming of the flat panel display device occupies the largest portion.
Accordingly, there is a strong demand for a new module cover for developing a slim display device due to the above requirements. In addition, a set-top box occupying the largest volume inside the module cover is externally mounted, .
However, the externalization of the settop box achieved by the above technology development has another disadvantage that it requires the development of a new module cover due to the disadvantage that it is impossible to apply the module cover which was conventionally used.
In other words, the conventional module cover has merely a cover function for installation of a panel or the like, and a safety function, and is not suitable for slimming down the display device described above.
In addition, the conventional module cover has been limited in terms of its design, that is, its shape and color representation, and thus the problem of deterioration of the aesthetics of the design has been continuously pointed out.
The present invention has been made to solve the problems of the conventional module cover for a display device, and it is an object of the present invention to provide a module cover which is slim and lightweight while contributing to the slimming down of the display device, So that the display device can be improved in design.
The present invention provides a method of manufacturing a module cover for an entire flat panel display device and a module cover implemented by the method.
In other words, the present invention is a manufacturing method for forming a module cover for a display device by forming a
A first step of forming a necessary material for manufacturing a module cover from an aluminum plate material and simultaneously forming the aluminum plate material with a pressing device to form a necessary space for a relief space in one direction;
A notching process using a pressing device is performed on the aluminum plate which has been subjected to the above process to perform a cutting process for obtaining a
One or more avoiding space portions requiring a recessed numerical value higher than the recessing numerical value performed in the first step are optionally flat-knitted among the plurality of avoiding
The outer periphery of the
When the
A sixth step of providing a predetermined
And a seventh step of completing the module cover by performing coloring or coating through the anodizing process on the outer surface of the
The present invention can simplify the manufacturing process of the module cover and the cost by means of the above-described means, thereby increasing productivity and enhancing competitiveness.
In other words, the present invention can provide various effects such as manufacturing convenience, mass production and cost reduction of a module cover for a display device, and the module cover is made of an aluminum plate, thereby reducing the weight and increasing the rigidity And the edge portion is bent (orthogonally bent in the inward direction) in the direction orthogonal to the base portion, so that the entire module cover and the other And provides a beauty of the edge reinforcement effect and edge design of the edge (edge) strength.
Meanwhile, the module cover of the present invention is very easy to manufacture because of the characteristics of the module cover, and it is easy to perform operations such as coloring, coating, and painting on its surface, And so on.
BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a simplified illustration of the invention,
2 is a simplified block diagram showing a manufacturing process of the present invention.
The detailed construction of the present invention for supporting the solution means of the present invention will be described in detail with reference to the accompanying drawings.
In the following description, the well-known techniques which are deemed to blur the gist of the present invention will be omitted or briefly described, and the same name will be described with a single code.
2 is a block diagram briefly showing a manufacturing process of the module cover as a side sectional view, and with reference to FIGS. 1 and 2, I will explain below.
The manufacturing method and the module cover shown in FIGS. 1 and 2 are shown for illustrative purposes only, and thus are not limited to the shape and configuration.
The module cover for a complete flat panel display device according to the present invention is a manufacturing method for forming a module cover for a display device by forming a
A material for forming a module cover is made of an aluminum plate material and at the same time a forming process is carried out by a pressing device with the aluminum plate material so as to form as many dodging
The present invention is characterized in that the rigidity is improved and the weight is reduced by fabricating the module cover by an aluminum plate material as in the above process, and since the heat dissipation function is very excellent due to the characteristics of aluminum, It is possible to eliminate the necessity of the heat dissipating member separately formed inside the cover to prevent the heat generation of the display unit and the like, and it is a feature that greatly simplifies the structure and cost of the display device, and facilitates the fabrication and slimness have.
The avoidance space portion formed in the forming process can prevent the storage or interference of various internal cables used in the display device when the module cover is completed and used as a component of the display device.
The aluminum plate material that has been subjected to the above process is subjected to a notching process by a press apparatus to perform a cutting process for obtaining the
In the notching process by the second process, the aluminum plate after the first process is cut into a size suitable for a specific display device, for example, a plate of a display device and a plate of an acceptable size such as various electronic boards and cables, When the module cover is used as a display device in the future, the piercing process may include forming a plurality of holes so that a panel, an electronic substrate, a cable, and the like can be fixed to the inner side of the base portion and the cable can pass through the inner and outer portions thereof. .
One or more
The upper flat forging is intended to increase the depth of some of the avoidance space parts among the plurality of avoidance space parts recessed through the foaming process in the first step. Specifically, when the module cover is completed and used in a display device , And it is necessary to have a plurality of avoidance space portions having different numbers of recesses at various positions of the base portion so as to be able to cope with various standards of various electronic boards or cables. Therefore, in the present invention, a plurality of avoiding space portions required in the first step are formed to have a minimum required concave numerical value, and then, in the third step, a desired one of the plurality of avoiding space portions is selectively flat- The car is further depressed to give the maximum required depression level.
In the above description, the number of avoiding space parts is described as a depth value depressed from the medial side to the lateral side of the base part in order to facilitate understanding of formation thereof, and the minimum and maximum necessary depressed numerical values are defined as the number of avoidance space parts , Which is briefly described in only two cases.
For example, it is assumed that several evasive space portions have a sinking value of 1 (first evasive space portion) and a certain number of sinking values of 2 (second evasive space portion) from the inner side to the outer side of the base portion In the first step, the plurality of evacuation space portions are formed to have a recessed numerical value of 1, and in the third step, only the specific evacuation space portions requiring the recessed numerical values of the plurality of evacuation space portions are selectively subjected to the plane forging process, It is to have numerical value.
On the other hand, when various avoidance space portions formed through the first step require more various depressed numerical values, numerical processing suitable for the various depressed space portions is performed by repeating the third step.
The outer periphery of the base portion that has completed the third process is bent in a direction (one direction) orthogonal to the base portion through bending to have a predetermined length, and a predetermined space is provided therein, 2) is formed on the surface of the substrate.
The rim has a predetermined length in the direction orthogonal to the outer periphery of the base portion, so that a space is provided in the inner side of the base portion. The space is designed so that various panels, electronic boards, cables, Let the others be protected.
When the
The outer forging is performed by changing the shape of the 'R' shape essential to the edge (3), which is the boundary point, to a right angle when the rim of the outer periphery is bent from the base portion in the orthogonal direction Process.
In the past, the shape of the end of the module cover edge of the display device was curved or rounded, but in recent years, consumers have preferred the sharpness and sharpness of the angled edge design rather than the curvature due to the change of the design sense. And provides a feature of the present invention.
According to the present invention, since the
For reference, since the rim of the conventional module cover is mostly formed of a curvature, when a predetermined gap is formed between the panel and the rim of the rim, the gap is clearly identified by the naked eye, and the ridiculousness of the outer rim can be misunderstood.
Then, when the fifth step is completed, a predetermined
The outer forging is intended to provide a strip shape by an inclined surface to the upper side of the rim, and also to provide a design feature of the module cover.
And the seventh step of completing the module cover by performing coloring or coating through the anodizing process on the outer surface of the
According to the present invention, since the material (aluminum) of the module cover exhibits excellent workability of coloring or coating on the inner and outer surfaces thereof, it is excellent in the expression of various colors and shapes and is free to satisfy consumers' And it is possible to easily carry out repair of defective surface machining that may occur during operation.
The present invention further includes an eighth step of diamond-cutting the upper end face of the end portion (4) of the rim portion (2) and the one inclined face (5) after the seventh step so as to express the primary color of aluminum .
In the seventh step, the primary color of aluminum is expressed by diacutting on the upper surface and the inclined surface of the colored or coated rim, and the color of the aluminum is expressed and the shape of the band is prominent. .
As described above, according to the present invention, the module cover for a display device is completed through the above-described various processes sequentially, and it has various advantages and effects according to the raw material and the processing method thereof, .
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. That is, those skilled in the art will appreciate that many modifications and variations can be made in the present invention without departing from the spirit or scope of the appended claims. Accordingly, all such appropriate changes and modifications and equivalents may be resorted to, falling within the scope of the invention.
1: base part 11: avoiding space part
11a: first avoiding
12: Hole 2: rim
3: Edge 4: End
5: slope
Claims (3)
A notching process using a press apparatus is performed on the aluminum plate material after the first process is completed to perform a cutting process for obtaining the base portion 1 of the module cover necessary for the complete flat display device and at the same time, A second step of forming a plurality of holes 12 on the surface of the base part 1;
One or more avoiding space portions requiring a recessed numerical value higher than the recessing numerical value performed in the first step are optionally flat-knitted among the plurality of avoiding space portions 11 formed through the first step A third step of separately forming a plurality of first avoiding space parts 11a and a second avoiding space part 11b having different depth values on the base part 1;
The outer periphery of the base part 1 after the third step is bent in a direction (one direction) orthogonal to the base part 1 by bending to have a certain length and a certain space is formed therein A step 4 of forming a rim portion 2 so that the rim portion 2 can be formed,
When the edge portion 2 is bent at the base portion 1 by the bending process through the third step, the base portion 1 and the corner portion 3, which are the boundary points of the edge portion 2, A fifth step of forming an 'R' shape at a right angle through external forging;
A sixth step of providing a predetermined inclined surface 5 through an angle outer forging process on one side of the end 4 of the rim when the fifth process is completed to form a strip shape on the outer circumferential surface of the rim 2;
A seventh step of performing coloring or coating through an anodizing process on the outer surface of the base part 1 and the outer surface of the frame part 2,
And an eighth step of diamond-cutting the upper surface of the end portion (4) of the rim portion (2) and the one inclined surface (5) when the seventh step is completed to thereby perform the aluminum primary color expression. A method of manufacturing a module cover for a flat panel display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160022740A KR101757723B1 (en) | 2016-02-25 | 2016-02-25 | Flat panel display unit module covers that module manufacturing methods and covers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160022740A KR101757723B1 (en) | 2016-02-25 | 2016-02-25 | Flat panel display unit module covers that module manufacturing methods and covers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR101757723B1 true KR101757723B1 (en) | 2017-08-04 |
Family
ID=59654285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020160022740A KR101757723B1 (en) | 2016-02-25 | 2016-02-25 | Flat panel display unit module covers that module manufacturing methods and covers |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101757723B1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020022535A1 (en) * | 2018-07-23 | 2020-01-30 | 엘지전자 주식회사 | Display device |
| KR20210148452A (en) | 2020-05-28 | 2021-12-08 | 희성전자 주식회사 | Manufacturing process of cover-bottom for display device |
| EP3961298A1 (en) | 2020-08-28 | 2022-03-02 | Heesung Electronics Co., Ltd | Cover bottom for display device and method of manufacturing the same |
-
2016
- 2016-02-25 KR KR1020160022740A patent/KR101757723B1/en active IP Right Grant
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020022535A1 (en) * | 2018-07-23 | 2020-01-30 | 엘지전자 주식회사 | Display device |
| US11467625B2 (en) | 2018-07-23 | 2022-10-11 | Lg Electronics Inc. | Display device |
| KR20210148452A (en) | 2020-05-28 | 2021-12-08 | 희성전자 주식회사 | Manufacturing process of cover-bottom for display device |
| EP3961298A1 (en) | 2020-08-28 | 2022-03-02 | Heesung Electronics Co., Ltd | Cover bottom for display device and method of manufacturing the same |
| WO2022045445A1 (en) * | 2020-08-28 | 2022-03-03 | 희성전자 주식회사 | Cover bottom for display device and manufacturing method therefor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101757723B1 (en) | Flat panel display unit module covers that module manufacturing methods and covers | |
| US9399316B2 (en) | Housing for portable electronic device and method of manufacturing the same | |
| CN104582366A (en) | Terminal shell, applied terminal of terminal shell and terminal shell manufacturing method | |
| US20110001403A1 (en) | Electronic device housing and method for manufacturing the same | |
| US20120251779A1 (en) | Housing for electronic device and method for making same | |
| US9977467B2 (en) | Electronic device with an enclosure stiffener | |
| EP3484251B1 (en) | Method for manufacturing a middle frame for mobile terminal | |
| US9634710B2 (en) | Electronic device and method for making same | |
| US20160261302A1 (en) | Metallic case for portable phone formed through press process and method of manufacturing the same | |
| WO2018001134A1 (en) | Processing method for housing, housing, and electronic device | |
| CN106211684A (en) | Housing, the electronic installation applying this housing and preparation method thereof | |
| US20170078460A1 (en) | Frame for mobile communication terminal and method of manufacturing the same | |
| CN106163157A (en) | Mobile terminal, housing and manufacture method thereof | |
| KR20190038655A (en) | METAL ENCLOSURE OF MOBILE DEVICE, METHOD OF MANUFACTURING METAL ENCLOSURE AND MOBILE DEVICE | |
| CN204406921U (en) | Spliced display screen frame structure | |
| CN105149436A (en) | Outer plate stamping process | |
| US8982544B2 (en) | Housing and electronic device | |
| KR101769017B1 (en) | Cover device for a display module | |
| CN104700720A (en) | Splicing type display screen frame structure and manufacturing method thereof | |
| KR102050588B1 (en) | Manufacturing method of mobile phone metal case formed by banding and process using cam cype mold | |
| KR101558550B1 (en) | A metal-base- board of mobile that is processed by the press, its manufacture method | |
| CN103008417B (en) | The stamping manufacture method of electronic installation metal shell and housing | |
| US20180088395A1 (en) | Display module, electronic device and manufacturing method thereof | |
| CN204669760U (en) | A kind of terminal enclosure and terminal equipment | |
| JP2011156587A (en) | Method for manufacturing exterior component, and exterior component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant |