KR200222912Y1

KR200222912Y1 - Structure for transparency material housing combination of Video display appliance

Info

Publication number: KR200222912Y1
Application number: KR2019990000277U
Authority: KR
Inventors: 김경복
Original assignee: 구자홍; 엘지전자주식회사
Priority date: 1999-01-13
Filing date: 1999-01-13
Publication date: 2001-05-15
Also published as: KR20000015676U

Abstract

본 고안은 영상표시기기의 투명재질 하우징 결합구조에 있어 외부에서 나사가 보이지 않게 하면서 그 체결구조를 단순하게 하여 외관상 깨끗함을 유지할수 있도록 한 영상표시기기의 투명재질 하우징 결합구조에 관한 것이다.The present invention relates to a transparent housing coupling structure of the image display device to maintain the appearance of the transparent display housing by simplifying the fastening structure while the screw is not visible from the outside in the transparent housing coupling structure of the image display device.

종래의 영상표시기기의 하우징 결합구조에 있어, 상기 전면하우징을 투명재질로 할 경우 내부의 리브 및 보스들이 외부에서 보이게 되므로 사용자에게 깨끗한 외관상태를 제공해 주지 못하고, 또 전면 하우징과 후면 하우징의 결합시 외부에서 나사를 이용하여 체결한 후 그 부분에 나사덮개를 덮어주게 되므로서 외관상 복잡하고 하우징 본래의 형상을 사용자에게 제공하지 못하는 문제가 있다.In the housing coupling structure of a conventional video display device, when the front housing is made of a transparent material, internal ribs and bosses are visible from the outside, thereby providing a clean appearance to the user, and when combining the front housing and the rear housing. After fastening by using a screw from the outside to cover the screw cover on the part there is a problem in appearance complex and does not provide the original shape of the housing to the user.

본 고안은 브라운관을 지지하기 위한 내부 하우징을 제외한 모든 하우징 즉, 바탕하우징, 상부하우징, 외관하우징을 투명재질로 하고 그 결합구조를 단순한 구조로 내부에 구비하되, 각각의 하우징 결합구조를 단순하게 하여 외부의 충격,진동으로 부터 안정성을 제공해 주고 또 외부에서 투명재질의 외관하우징으로 통해 내부하우징의 리브 및 보스가 보이지 않도록 하므로서, 영상표시기기의 하우징 외관을 깨끗하게 하는 효과가 있다.The present invention is transparent to all the housings except the inner housing for supporting the CRT, that is, the upper housing, the upper housing, the outer housing and the coupling structure is provided with a simple structure therein, each housing coupling structure to simplify It provides stability from external shocks and vibrations, and also makes the housing and the housing of the video display device clean by not showing the ribs and bosses of the internal housing through the exterior housing of the transparent material from the outside.

Description

Structure for transparency material housing combination of video display appliance

본 고안은 영상표시기기의 투명재질 하우징 결합구조를 내부에 구비하고 그 결합구조를 단순하게 하여 하우징 외관을 깨끗하게 할수 있는 영상표시기기의 투명재질 하우징 결합구조에 관한 것이다.The present invention relates to a transparent housing coupling structure of an image display device having a transparent housing coupling structure therein and having a simple coupling structure to clean the exterior of the housing.

종래 영상표시기기의 하우징 결합구조는 도 1에 도시된 바와같이,As shown in FIG. 1, a housing coupling structure of a conventional image display device is shown.

후면하우징(2) 및 브라운관(3)이 결합되도록 그 내부에 리브(1A) 및 보스(1B)가 다수 형성된 전면하우징(1)과,A front housing (1) having a plurality of ribs (1A) and bosses (1B) formed therein so that the rear housing (2) and the tube (3) are coupled;

전면하우징(1)의 보스(1B)에 나사(5) 체결을 위한 다수의 체결부(2A)을 좌우에 가공하고 그 내부에 사각구멍(2B)이 형성된 후면하우징(2)과,A rear housing 2 having a plurality of fastening portions 2A for fastening the screws 5 to the boss 1B of the front housing 1 on the left and right sides, and having a rectangular hole 2B formed therein;

상기 후면하우징(2)의 나사체결부위에 외관을 깨끗하게 하기 위해 내측에 걸림단(4A)이 형성된 나사덮개(4)를 결합시킨 구성이다.In order to clean the external appearance on the screwing portion of the rear housing (2) is configured to combine the screw cover (4) formed with a locking end (4A) on the inside.

상기와 같이 구성되는 종래 영상표시기기의 하우징 결합구조는 도 1에 도시된 바와같이,As shown in FIG. 1, a housing coupling structure of a conventional image display device is configured as described above.

먼저, 전면하우징(1)의 내부 각 측면에 형성된 다수의 리브(1A)와 각 모서리부위에 형성된 보스(1B)를 통해 후면하우징(2)의 내측으로 위치시킨 브라운관(3)을 샷시와 함께 나사로 체결하여 결합시켜 준다.First, screw the tube with the sash into the CRT tube 3 positioned inside the rear housing 2 through the plurality of ribs 1A formed on each inner side of the front housing 1 and the bosses 1B formed at each corner. Tighten and join.

그리고, 상기 후면하우징(2)의 좌,우측에 형성된 체결부(2A)를 통해 나사(5)를 이용하여 전면하우징(1)에 체결하여 전면하우징(1)과 후면하우징(2)을 결합시켜 준다.Then, the front housing 1 and the rear housing 2 are coupled by fastening to the front housing 1 using the screw 5 through the fastening portions 2A formed at the left and right sides of the rear housing 2. give.

또한, 상기 후면하우징(2)의 체결부(2A)로 나사덮개(4)를 끼워주게 되면, 상기 체결부(2A)의 사각구멍(2B)에 나사덮개(4)의 내측에 형성된 사각돌기(4A)가 결합되므로 후면하우징(2)의 외관을 깨끗하게 한다.In addition, when the screw cover 4 is inserted into the fastening portion 2A of the rear housing 2, a square protrusion formed inside the screw cover 4 in the square hole 2B of the fastening portion 2A. 4A) is combined to clean the exterior of the rear housing (2).

그러나, 종래에는 하우징 구조가 투명재질일 경우 전면하우징(1) 내부의 리브(1A) 및 보스(1B)들이 외부에서 보이게 되기 때문에 외관상 복잡하고 혼란스러운 감을 주게 되며, 또 전면하우징(1)과 후면하우징(2)을 체결하기 위한 체결부(2A)와 그 체결부에 결합되는 나사덮게(4)가 하우징의 외관을 해치게 되므로 전체적으로 투명재질의 하우징에는 적합하지 않는 구조가 된다.However, in the related art, when the housing structure is a transparent material, since the ribs 1A and the bosses 1B inside the front housing 1 are visible from the outside, the front housing 1 and the rear face have a complex and confused feeling. Since the fastening part 2A for fastening the housing 2 and the screw cover 4 coupled to the fastening part harm the appearance of the housing, the structure is not suitable for the housing of the transparent material as a whole.

상기와 같은 문제를 해결하기 위하여 본 고안은 브라운관을 내측으로 체결하는 내부하우징을 불 투명재료로 하고, 그 내부하우징의 후단으로 결합되는 상,하부 하우징을 투명재질로 하는 한편, 상기 내부하우징의 전면으로 밀착 결합되는 투명재질의 외관하우징을 결합시켜 주며, 상기 하우징 결합구조를 하우징의 내부에 단순한 구조로 갖도록 하므로서, 하우징의 외관형상을 살려주고 깨끗함을 제공해 줄수 있도록 한 것이다.In order to solve the above problems, the present invention uses an inner housing to fasten the CRT as an intransparent material, and an upper and lower housings coupled to the rear end of the inner housing as a transparent material, and the front of the inner housing. To combine the outer housing of the transparent material to be closely coupled to, and to have the housing coupling structure to have a simple structure in the interior of the housing, to make the appearance of the housing and provide cleanness.

도 1은 종래 영상표시기기의 하우징 결합구조를 개략적으로 보인 분해사시도.1 is an exploded perspective view schematically showing a housing coupling structure of a conventional image display device.

도 2는 본 고안 영상표시기기의 투명재질 하우징 결합구조의 분해사시도.Figure 2 is an exploded perspective view of a transparent housing coupling structure of the present invention image display device.

도 3은 본 고안 영상표시기기의 투명재질 하우징 결합구조에 있어, 하우징의 분리 및 결합을 위한 전면덮개를 보인 도면.3 is a view showing a front cover for separating and coupling a housing in a transparent housing coupling structure of an image display device of the present invention;

본 고안 영상표시기기의 투명재질 하우징 결합구조는 도 2에 도시된 바와같이,As the transparent housing coupling structure of the present invention image display device is shown in FIG.

브라운관(10)의 각 모서리부위가 내측으로 결합되고 그 후단으로 바탕하우징(30) 및 상부하우징(40)의 내측면에 결합되는 불투명재질의 내부하우징(20)과,Each inner edge portion of the CRT 10 is coupled to the inner side and the inner housing 20 of the opaque material is coupled to the inner surface of the base housing 30 and the upper housing 40 to the rear end,

상기 내부하우징(20)을 전단부에 위치시킨 후 상부하우징(40)의 외측둘레면에 일치하여 결합되고 그 내측으로 바탕하우징 커버(50)가 형합되는 투명재질의 바탕하우징(30)과,After positioning the inner housing 20 to the front end portion of the transparent housing that is coupled to match the outer peripheral surface of the upper housing 40 and the base housing cover 50 is molded into the inner housing 30,

상기 내부하우징(20)의 좌우측면 및 반구형 상단을 전단 내측면으로 결합시키고 그 하단둘레면이 바탕하우징(30)의 외측면과 일치하여 결합되는 투명재질의 상부하우징(40)과,The upper housing 40 of the transparent material is coupled to the left and right sides and the hemispherical upper end of the inner housing 20 to the front inner surface and the bottom circumferential surface is coincided with the outer surface of the base housing 30,

상기 바탕하우징(30)의 저면으로 내측 결합구조로 형합되는 바탕하우징 커버(50)와,And the base housing cover 50 is formed in the inner coupling structure to the bottom surface of the base housing 30,

상기 내부하우징(20)의 전면으로 동일틀을 가지고 상부하우징(40)의 좌우측 및 반구형 상단의 외측면과 일치하여 결합되고 그 하단이 내부하우징(20)에 고정되는 투명재질의 외관하우징(70)과,Transparent housing having the same frame as the front of the inner housing 20 and the outer surface of the left and right and hemispherical top of the upper housing 40 and the lower end is fixed to the inner housing 20 and,

상기 외관하우징(70)의 하단에 위치하여 내부하우징(20)의 전면 하단을 덮어주도록 내부하우징(20) 및 바탕하우징(30)으로 부터 착탈되는 전면커버(80)를 결합시킨 구조이다.Located at the bottom of the outer housing 70 is a structure in which the front cover 80 detachable from the inner housing 20 and the base housing 30 to cover the lower front of the inner housing 20.

그리고, 상기 내부하우징(20)은 상부하우징(40)의 좌우 내측면에 돌출된 걸림돌기(41)에 끼워지는 다수의 돌기구멍(21)이 좌우측면에 가공되고, 상부하우징(40)의 상단 양측에 형성된 보스(42)에 나사체결을 위한 나사구멍(22)을 반구형 상단 양측에 가공시키고, 전면커버(80)의 양측상단에 형성된 래치(81)가 결합되도록 하단 양측에 다수개의 래치구멍(23)을 가공시키고, 외관하우징(70)의 하단 양측에 형성된 나사구멍(72)에 나사체결을 위한 보스(24)를 전면하부에 가공시킨 구조이다.In addition, the inner housing 20 has a plurality of projection holes 21 inserted into the locking projections 41 protruding from the left and right inner surfaces of the upper housing 40 are processed on the left and right sides, and an upper end of the upper housing 40. The screw holes 22 for screwing into the bosses 42 formed on both sides are machined on both sides of the hemispherical upper end, and a plurality of latch holes are formed at both sides of the lower end so that the latches 81 formed at both upper ends of the front cover 80 are engaged. 23) and the boss 24 for screwing into the screw hole 72 formed on both sides of the lower end of the outer housing 70 in the lower front surface.

상기 바탕하우징(30)에는 상부하우징(40)의 내측하단에 형성된 보스(44)에 체결되도록 다수개의 나사구멍(31)을 중심양측에 가공시키고, 상기 상부하우징(40)의 후단내측에 형성된 돌기구멍(45)에 형합되도록 후단내측으로 걸림돌기(32)를 돌출시키고, 상기 내부하우징(20)이 안착되는 저면 및 좌,우 내측면으로 전면커버(80)의 래치(81)(83)가 형합되도록 래치구멍(33)(34)을 가공시키고, 상기 바탕하우징 커버(50)가 형합되도록 내부공간 주변으로 다수의 돌기구멍(35)(36)을 가공시킨 구조이다.The base housing 30 processes a plurality of screw holes 31 on both sides of the center to be fastened to the boss 44 formed at the inner lower end of the upper housing 40, and a protrusion formed at the rear end of the upper housing 40. The locking projection 32 protrudes inward to the rear end to be fitted to the hole 45, and the latches 81 and 83 of the front cover 80 are disposed on the bottom surface and the left and right inner surfaces on which the inner housing 20 is seated. The latch holes 33 and 34 are processed to be molded, and the plurality of protrusion holes 35 and 36 are processed around the inner space so that the base housing cover 50 is joined.

상기 상부하우징(40)에는 내부하우징(20)의 좌우측면에 가공된 돌기구멍(21)에 끼워지는 다수개의 걸림돌기(41)를 좌우 내측면 리브(46)에 돌출시키고, 상기 내부하우징(20)의 반구형 상단에 가공된 나사구멍(22)을 통해 나사(100)가 체결되도록 하는 보스(42)를 양측으로 가공시키고, 상기 외관하우징(70)의 반구형 상단에 다수 돌출된 걸림돌기(73)가 형합되도록 다수의 돌기구멍(43)을 둘레면에 가공시키고, 상기 바탕하우징(30)의 나사구멍(31)을 통해 나사(100)가 체결되는 다수의 보스(44)를 중심 내측면으로 가공시키고, 상기 바탕하우징(30)의 걸림돌기(32)가 형합되도록 후단 내측으로 돌기구멍(45)을 가공시킨 구조이다.The upper housing 40 projects a plurality of locking projections 41 fitted into the protrusion holes 21 formed on the left and right sides of the inner housing 20 to the left and right inner side ribs 46, and the inner housing 20. The boss 42 for fastening the screw 100 to the both sides through the screw hole 22 processed in the hemispherical upper end of the) to both sides, and a plurality of protrusions protruding from the hemispherical upper end of the exterior housing 70. Process a plurality of projection holes 43 on the circumferential surface so as to form a combination, and process a plurality of bosses 44 on which the screw 100 is fastened through the screw holes 31 of the base housing 30 to the center inner surface. The projection hole 45 is processed inside the rear end so that the locking projection 32 of the base housing 30 is formed.

상기 바탕하우징 커버(50)에는 바탕하우징(30)의 내부공간 전면에 끼워지는 전단형합면(51)을 형성시키고, 바탕하우징(30)의 내부공간 주변에 가공된 돌기구멍(35)(36)에 끼워지는 다수개의 걸림돌기(52)(54)를 둘레면에 가공시키고, 그 내부공간 주변에 걸리는 걸림돌기(53)을 양측에 가공시킨 구조이다.The base housing cover 50 forms a shear type mating surface 51 fitted to the front of the inner space of the base housing 30, and processes the protrusion holes 35 and 36 processed around the inner space of the base housing 30. A plurality of engaging projections 52 and 54 to be fitted into the circumferential surface is processed, and the engaging projection 53 to be caught around the inner space is processed to both sides.

상기 외관하우징(70)에는 상부하우징(40)의 좌우 내측면에 형성된 리브(46)에 외측면이 일치되도록 끼워지는 다수개의 걸림돌기(71)를 좌우측면에 형성시키고, 상기 내부하우징(20)의 하단양측에 형성된 보스(24)에 나사체결되는 나사구멍(72)을 양측에 돌출시키고, 상기 상부하우징(40)의 상단둘레면에 가공된 돌기구멍(43)으로 결합되도록 반구형 상단으로 다수의 걸림돌기(73)를 형성시킨 구조이다.The exterior housing 70 forms a plurality of locking protrusions 71 fitted on the left and right sides of the ribs 46 formed on the left and right inner surfaces of the upper housing 40 on the left and right sides thereof, and the inner housing 20. The screw hole 72 is screwed to the boss 24 formed on both sides of the lower end of the protruding on both sides, and a plurality of hemispherical upper end so as to be coupled to the processed projection hole 43 on the upper circumferential surface of the upper housing 40 It is the structure which formed the locking protrusion 73.

상기 전면 커버(80)에는 바탕하우징(30)의 저면에 가공된 래치구멍(34)에 결합되는 양측하단으로 래치(81)를 가공시키고, 상기 내부하우징(20)의 하단 저면에 형성된 래치구멍(23)에 결합되도록 양측 상단으로 다수의 래치(82)를 돌출시키고, 상기 바탕하우징(30)의 내측 양측면에 가공된 래치구멍(33)에 내부하우징(20)의 외측면을 통해 결합되도록 좌,우측면에 돌출된 래치구멍(83)을 가공시킨 구조이다.The front cover 80 processes the latch 81 at both lower ends coupled to the latch holes 34 formed at the bottom of the base housing 30, and includes a latch hole formed at the bottom of the bottom of the inner housing 20. 23 to protrude a plurality of latches 82 to the upper end of both sides to be coupled to the left, and to be coupled through the outer surface of the inner housing 20 to the latch hole 33 is machined on both inner sides of the base housing 30, The latch hole 83 protruding from the right side is processed.

미 설명 부호 60은 외부케이블 도어부, 91은 나사덮개, 25은 사각구멍이다.Reference numeral 60 denotes an external cable door part, 91 a screw cover, and 25 a square hole.

상기와 같이 구성되는 본 고안 영상표시기기의 투명재질 하우징 결합구조는 도 2 및 도 3에 도시된 바와같이,As shown in FIGS. 2 and 3, the transparent housing coupling structure of the inventive image display device is configured as described above.

먼저, 내부하우징(20)의 내측으로 형성되는 다수의 보스 및 리브에 브라운관을 샷시와 함께 직접 체결해 준 다음 그 후단부에 바탕하우징(30)과 상부하우징(40)을 상호 결합시켜 주게 된다.First, a plurality of bosses and ribs formed inwardly of the inner housing 20 are directly fastened together with the sash and the base housing 30 and the upper housing 40 are coupled to each other at the rear end thereof.

이때, 내부하우징(20)의 내측에 형성된 보스 및 리브가 외부에서 보이지 않도록 그 재질을 불투명으로 적용하여 준다.At this time, the boss and ribs formed inside the inner housing 20 is applied to the material opaque so as not to be seen from the outside.

그리고, 내부하우징(20)의 하단을 바탕하우징(30)의 전단 내측으로 위치시킨 후 내부하우징(20)의 후단에 위치하는 샷시일체에 투명재질로 이루어진 바탕하우징(30)을 나사로 체결하여 고정시켜 준다.Then, the lower end of the inner housing 20 is positioned inside the front end of the base housing 30, and then the base housing 30 made of a transparent material is fastened to the sash body located at the rear end of the inner housing 20 by screws. give.

이후, 내부하우징(20)의 좌우측면 및 반구형 상단으로 투명재질로 이루어진 상부하우징(40)을 결합시키게 되는 데,Then, to combine the upper housing 40 made of a transparent material to the left and right sides and the hemispherical top of the inner housing 20,

상기 내부하우징(20)의 좌,우측면에 종방향으로 가공된 다수개의 돌기구멍(21)이 상부하우징(40)의 좌,우 내측면에 형성된 걸림돌기(41)에 끼워 결합되고 또 내부하우징(20)의 반구형 상단양측에 가공된 나사구멍(22)을 통해 상부하우징(40)의 상단에 형성된 보스(42)에 나사(100)로 체결하여 준다.A plurality of projection holes 21 machined in the longitudinal direction on the left and right sides of the inner housing 20 are fitted to the engaging protrusions 41 formed on the left and right inner surfaces of the upper housing 40 and the inner housing ( Fasten with a screw 100 to the boss 42 formed on the upper end of the upper housing 40 through the screw holes 22 are machined on both sides of the hemispherical top of 20).

그리고, 상부하우징(40)의 보스(42)에 나사(100)가 체결되면, 그 나사(100)헤드부분을 나사덮개(91)로 각각 덮어 주므로 외부에서 나사(100)가 보이지 않게 된다.When the screw 100 is fastened to the boss 42 of the upper housing 40, the screw 100 is covered with the screw cover 91, so that the screw 100 is not visible from the outside.

상기와 같이 내부하우징(20)의 좌우측면과 반구형 상단이 상부하우징(40)의 전단 내측으로 결합된 상태에서 바탕하우징(30)과 상부하우징(40)을 결합시켜 주게 된다.As described above, the left and right side surfaces and the hemispherical upper end of the inner housing 20 are coupled to the front housing 40 and the upper housing 40 in a state where the upper and lower housings are coupled to the front inner side of the upper housing 40.

바탕하우징(30)의 중심 좌,우 내측에 가공된 다수개의 나사구멍(31)을 통해 상부하우징(40)의 중심내측에 형성된 각 보스(44)에 나사(100)로 체결시키고 또 바탕하우징(30)의 후단 내측에 돌출된 걸림돌기(32)를 상부하우징(40)의 후단내측에 가공된 돌기구멍(45)에 걸려 결합된다.Through a plurality of threaded holes 31 processed inside the center left and right of the base housing 30, the screws 100 are fastened to each boss 44 formed in the center of the upper housing 40 and the base housing ( The engaging projection 32 protruding inside the rear end of the 30 is caught by the projection hole 45 processed inside the rear end of the upper housing 40.

그러면, 투명재질의 바탕하우징(30)과 상부하우징(40)의 결합구조를 내측으로 구비하여 하우징의 원형상을 깨끗하게 하면서 그 외측면을 일치시켜 준다.Then, the transparent structure of the base housing 30 and the upper housing 40 is provided with a coupling structure on the inside to clean the circular shape of the housing to match the outer surface.

그리고, 상기 바탕하우징(30)의 저면으로 바탕하우징 덮개(50)를 결합시켜 주게 되는 데,And, the base housing cover 50 is coupled to the bottom of the base housing 30,

상기 바탕하우징 덮개(50)의 전단형합면(51)을 바탕하우징(30)의 내부공간 전면에 걸친 다음 그 후단을 상향시키게 되면, 바탕하우징 덮개(50)의 좌,우측면에 돌출된 걸림돌기(52)(54)가 바탕하우징(30)의 내부공간 좌,우측면에 가공된 돌기멍(35)(36)으로 끼워져 결합된다.When the shear-type mating surface 51 of the base housing cover 50 extends over the front of the inner space of the base housing 30 and then rearward thereof, a locking protrusion protruding from the left and right sides of the base housing cover 50 52 and 54 are fitted into the protrusions 35 and 36 processed on the left and right sides of the inner space of the base housing 30.

또한, 상기 바탕하우징 덮개(50)의 좌,우측면에 형성된 걸림돌기(52)로 부터 이격되어 돌출된 걸림돌기(53)가 내부공간의 외측면에 걸려 바탕하우징 덮개(50)가 바탕하우징(30)에 밀착 결합되도록 한다.In addition, the locking housing (53) protruded from the locking protrusion (52) formed on the left and right sides of the housing housing (50) is caught on the outer surface of the interior space, the housing housing cover (50) is the housing housing (30). Tightly coupled).

이후, 상기 바탕하우징(30)의 외측면 일측으로 외부케이블 도어부(60)를 결합시킨 후 외부케이블을 연결 및 분리시켜 줄수 있도록 한다.Thereafter, the outer cable door unit 60 is coupled to one side of the outer side of the base housing 30, so that the external cable can be connected and separated.

그리고, 내부하우징(20)과 동일형상의 틀을 갖는 투명재질의 외관하우징(70)을 내부하우징(20)의 전면으로 밀착시켜 주게 되는 데,Then, the outer housing 70 of the transparent material having the same shape as the inner housing 20 is brought into close contact with the front of the inner housing 20,

상기 외관하우징(70)의 좌,우측면에 후방향으로 다수 돌출된 걸림돌기(71)가 상부하우징(40)의 좌우 내측면에 형성된 걸림돌기(41) 사이의 내측 리브(46)에 걸리게 되고, 그 반구형의 상단둘레에 다수 돌출된 걸림돌기(73)가 내부하우징(20)의 상단둘레에 형성된 사각구멍(25)을 관통한 후 상부하우징(40)의 상단둘레에 가공된 돌기구멍(43)에 형합된다.The locking protrusions 71 protruding in the rear direction on the left and right sides of the outer housing 70 are caught by the inner ribs 46 between the locking protrusions 41 formed on the left and right inner surfaces of the upper housing 40. The protruding holes 43 protruded in the upper circumference of the upper housing 40 after passing through the square hole 25 formed in the upper circumference of the inner housing 20 through a plurality of locking projections 73 protruding in the upper circumferential edge of the hemispherical shape. Are matched to.

또한, 상기 외관하우징(70)의 하단 양측에 형성된 나사구멍(72)에 나사(100)를 통해 내부하우징(20)의 하단전면에 형성된 보스(24)에 각각 체결하여 고정시켜 준다.In addition, the screw holes 72 formed on both sides of the lower end of the outer housing 70 are fastened and fixed to the bosses 24 formed on the lower front surface of the inner housing 20 through the screws 100.

그러면, 투명재질의 외관하우징(70) 내부에 불투명재질의 내부하우징(20)을 위치시킨 후 상부하우징(40)의 좌우측면 및 상단면을 일치시켜 결합하므로서, 사용자가 외관하우징(70)의 전면에 대해 깨끗한 느낌을 가지게 된다.Then, after positioning the inner housing 20 of the opaque material in the outer housing 70 of the transparent material by combining the left and right sides and the upper surface of the upper housing 40, the user is the front of the outer housing 70 Have a clean feeling about

이후, 상기 외관하우징(70)의 하단부에 내부하우징(20)의 하단을 덮어주기 위한 전면커버(80)를 결합시켜 주게 되는 데,Thereafter, the front cover 80 to cover the lower end of the inner housing 20 to the lower end of the outer housing 70 is coupled,

상기 전면커버(80)의 하단양측으로 내향돌출된 래치(81)가 내부하우징(20)의 저면을 통해 바탕하우징(30)의 양측에 가공된 래치구멍(34)에 걸려 결합되며, 그 양측 상단에 다수개 형성된 래치(82)가 내부하우징(20)의 래치구멍(23)에 결합되고, 그 좌우측에 내향 돌출된 걸림돌기(83)가 내부하우징(20)의 외측면과 접촉되면서 바탕하우징(30)의 좌,우 내측에 형성된 돌기구멍(33)으로 끼워져 결합된다.The latches 81 protruding inwardly toward both lower ends of the front cover 80 are engaged by latch holes 34 processed on both sides of the base housing 30 through the bottom of the inner housing 20, and both upper ends of the front cover 80. A plurality of latches 82 formed in the coupling are coupled to the latch holes 23 of the inner housing 20, and the locking protrusions 83 protruding inwardly to the left and right sides of the inner housing 20 come into contact with the outer surface of the inner housing 20. 30 is fitted into the protrusion hole 33 formed in the left and right inside.

이와같이, 불투명 재질의 내부하우징(20)의 외측부분을 투명재질의 바탕하우징(30), 상부하우징(40), 외관하우징(70)으로 상호 걸림돌기 및 돌기구멍에 의해 결합되도록 하되, 그 결합구조를 내측으로 구비하게 되므로서, 외부에서 나사체결 부위가 보이지 않게 하는 한편, 외관을 깨끗하게 보일수 있다.In this way, the outer portion of the inner housing 20 of the opaque material is to be coupled to the base housing 30, the upper housing 40, the outer housing 70 of the transparent material by mutual locking projections and projection holes, the coupling structure Since the inside is provided, the screwed portion is not visible from the outside, while the appearance can be seen clean.

또한, 상기와 같이 결합되는 하우징을 분리할 경우에는, 도 3와 같이 부분 A를 눌러주게 되면, 전면커버(80)의 내측에 형성된 래치(81)(82)가 탄성반력에 의해 내부하우징 (20)의 래치구멍(23) 및 바탕하우징(30)의 래치구멍(34)으로 부터 분리되게 된다.In addition, when the housing is coupled as described above, when pressing the portion A as shown in Figure 3, the latch 81, 82 formed on the inside of the front cover 80, the inner housing 20 by the elastic reaction force ) Is separated from the latch hole 23 of the) and the latch hole 34 of the base housing 30.

그러면, 외관하우징(70)의 하단과 내부하우징(20)의 하단에 체결되는 나사(100)를 분리시킨 후 외관하우징(70)을 분리시켜 상기한 조립의 역동작으로 각 하우징으로 분리하면 된다.Then, the screw 100 is fastened to the lower end of the outer housing 70 and the lower end of the inner housing 20, and then the outer housing 70 is separated and separated into the respective housings by the reverse operation of the assembly.

이상에서 설명한 바와같이, 본 고안은 브라운관을 지지하기 위한 내부 하우징을 제외한 모든 하우징을 투명재질로 하고 그 결합구조를 단순하게 내부에 구비하여 외부의 충격,진동으로 부터 안정성을 제공해 주고 또 외부에서 투명재질의 하우징으로 통해 내부의 결합구조를 볼수 없도록 하여 영상표시기기의 외관을 깨끗하게 하는 효과가 있다.As described above, the present invention provides all the housings except the inner housing for supporting the CRT as a transparent material and the coupling structure is simply provided inside to provide stability from external shock and vibration and is transparent from the outside. Through the housing made of the material, it is not possible to see the internal coupling structure, which is effective to clean the appearance of the image display device.

Claims

An inner housing of an opaque material having a front end coupled to the inner side of the CRT and a rear housing and an upper housing coupled to the rear end thereof;

A base housing of a transparent material on which a bottom surface of the inner housing is seated and coupled to coincide with the bottom circumferential surface of the upper housing, and the base housing cover is joined to the inner space;

The upper housing of the transparent material is coupled to the left and right sides and the hemispherical upper end of the inner housing to the inside of the front end and coupled to the peripheral surface of the base housing with the lower peripheral surface;

The outer housing of the transparent material having the same shape as the front of the inner housing and coupled to match the left and right and hemispherical upper outer surface of the upper housing and fixed to the inner housing at its lower end,

And a front cover detachable from the inner housing and the base housing so as to be positioned at the bottom of the outer housing to cover the front lower end of the inner housing.

According to claim 1, wherein the inner housing has a plurality of projection holes to be fitted to the engaging projections protruding from the left and right inner surface of the upper housing is machined on the left and right sides, the screw holes for screwing in the boss formed on both sides of the upper housing. Machined on both sides of the hemispherical top, machined a plurality of latch holes on both sides of the bottom so that the latches formed on both sides of the front cover are engaged, and a boss for screwing into the screw holes formed on both sides of the bottom of the exterior housing is machined on the bottom of the front. Transparent material housing coupling structure of the image display device.

According to claim 1, The base housing is machined to a plurality of screw holes in the center both sides to be fastened to the boss formed on the inner lower end of the upper housing, the locking projection in the rear end to be formed in the projection hole formed in the rear end of the upper housing. Protruding and processing the latch hole to the latch of the front cover to the bottom surface and the left, right inner surface on which the inner housing is seated, and processed a plurality of projection holes around the inner space to form the base housing cover. Transparent housing assembly structure of video display device.

According to claim 1, The upper housing is processed into a plurality of locking projections to be fitted into the projection hole formed on the left and right sides of the inner housing on the left and right inner surface, the screw is fastened through a screw hole processed in the hemispherical upper end of the inner housing To process the boss to both sides, to process a plurality of projection holes in the circumferential surface so that a plurality of protruding engaging projections on the hemispherical top of the outer housing, a plurality of bosses that are screwed through the screw hole of the base housing It is processed to the inner surface of the center, and the projection hole is processed in the rear end so that the engaging projection of the base housing,

The base housing cover forms a shear-type mating surface fitted to the front of the inner space of the base housing, and processes a plurality of engaging projections fitted into the projection holes machined around the inner space of the base housing on the circumferential surface, and around the inner space. Transparent material housing coupling structure of the image display device, characterized in that the engaging projection is processed on both sides.

According to claim 1, wherein the outer housing is formed on the left and right side a plurality of engaging projections to be fitted so that the outer surface is matched to the ribs formed on the left and right inner surface of the upper housing, the screwed to the boss formed on both sides of the lower end of the inner housing And a plurality of locking projections formed on the hemispherical upper end so as to protrude from the screw holes on both sides and coupled to the machined hole on the upper circumferential surface of the upper housing.

According to claim 1, The front cover has a plurality of latches to the upper end of both sides to process the latch coupled to the latch hole is formed on the bottom of the base housing to the lower end of both sides, and coupled to the latch hole formed in the lower bottom of the inner housing. And a latch hole protruding from the left and right side surfaces so as to protrude and to be coupled through the outer surface of the inner housing to the latch holes processed on both inner side surfaces of the base housing.