KR940007080Y1 - Projection tv mounting device - Google Patents
Projection tv mounting device Download PDFInfo
- Publication number
- KR940007080Y1 KR940007080Y1 KR2019910020813U KR910020813U KR940007080Y1 KR 940007080 Y1 KR940007080 Y1 KR 940007080Y1 KR 2019910020813 U KR2019910020813 U KR 2019910020813U KR 910020813 U KR910020813 U KR 910020813U KR 940007080 Y1 KR940007080 Y1 KR 940007080Y1
- Authority
- KR
- South Korea
- Prior art keywords
- frame
- fixed
- cabinet
- locking
- projection
- Prior art date
Links
- 230000037431 insertion Effects 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 10
- 239000002023 wood Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
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
- H04N5/655—Construction or mounting of chassis, e.g. for varying the elevation of the tube
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/005—Set screws; Locking means therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
내용 없음.No content.
Description
제1도는 종래 프레임 고정장치를 보인 분해 사시도.1 is an exploded perspective view showing a conventional frame fixing device.
제2도는 제1도의 A-A선 단면도.2 is a sectional view taken along the line A-A of FIG.
제3도는 본 고안에 의한 프레임 고정장치의 분해 사시도.Figure 3 is an exploded perspective view of the frame fixing device according to the present invention.
제4도는 본 고안 장치의 작용을 보인 측면도.Figure 4 is a side view showing the operation of the device of the present invention.
제5도는 본 고안에 의한 프레임의 배면도.5 is a rear view of the frame according to the present invention.
제6도는 제5도의 B-B선 단면도.6 is a sectional view taken along the line B-B in FIG.
제7도는 체결부재 사시도.7 is a perspective view of the fastening member.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 캐비닛 4 : 프레임1: cabinet 4: frame
5 : 걸림구 7 : 고정구5: fastener 7: fastener
7a : 주벽 7b : 걸림돌기7a: circumferential wall 7b: obstacle
7c : 지지편 7d : 절결홈7c: support piece 7d: notch groove
8 : 나사공 9 : 걸림편8: threaded hole 9: hook
9a : 걸림돌기 10 : 삽지구9a: protrusion 10: shovel
10a : 지지편 10b : 돌출부10a: support piece 10b: protrusion
10c : 걸림부 11 : 고정편10c: latching portion 11: fixing piece
본 고안은 프로젝션 티브(Projection TV) 프레임 고정장치에 관한 것으로, 특히 프레임을 간단용이하게 결합, 분리할 수 있도록 한 프로젝션 TV의 프레임 고정장치에 관한 것이다.The present invention relates to a projection TV frame fixing device, and more particularly, to a frame fixing device of a projection TV, which allows the frame to be easily combined and separated.
종래 프로젝션 TV는 제1도에 도시한 바와같이, 목재 캐비닛(1)에 스크린(2)이 스크린 홀더(3)에 의하여 고정되고, 그 전방부에 사각테두리 형상의 프레임(4)이 고정되어 있다. 캐비닛(1)의 스크린(2) 주연부에는 걸림구(5)가 고정되고, 프레임(4)에는 제2도와 같이 걸림편(6)이 고정되어 프레임(4)을 캐비닛(1)에 결합할때는 프레임(4)의 걸림편(6)을 캐비닛(1)의 걸림구(5)에 끼워 결합하도록 되어 있다.In the conventional projection TV, as shown in FIG. 1, the screen 2 is fixed to the wooden cabinet 1 by the screen holder 3, and the frame 4 of the rectangular border shape is fixed to the front part thereof. . When the engaging portion 5 is fixed to the periphery of the screen 2 of the cabinet 1, and the engaging piece 6 is fixed to the frame 4 as shown in FIG. 2, the frame 4 is coupled to the cabinet 1. The locking piece 6 of (4) is fitted to the locking hole 5 of the cabinet 1, and is engaged.
이러한 목재 캐비닛(1)은 조립시 목재 캐비닛(1)의 전면부에 걸림구(5) 8개를 나사로 고정하고 스크린(2)을 전면에 스크린 홀더(3)를 이용하여 고정한 후 프레임(4)에 고정된 걸림편(6)을 캐비닛(1)의 걸림구(5)에 상측에서 하측으로 끼워 결합하여 프레임(4)을 조립한다.When the wooden cabinet 1 is assembled, the fasteners 5 are fastened to the front of the wooden cabinet 1 with screws and the screen 2 is fixed to the front using the screen holder 3 to the frame 4. The frame 4 is assembled by fitting the locking pieces 6 fixed to the upper and lower parts to the locking holes 5 of the cabinet 1.
상기한 바와 같은 종래의 목재 캐비닛은 캐비닛(1)에 고정된 8개의 걸림구(5)에 프레임(4)에 고정된 8개의 걸림편(6)이 동시에 삽입되면서 프레임(4)이 조립완료되는 구조로서 조립시 걸림구(5)에 걸림편(6)이 동시에 정확히 삽입되어야 조립이 순조롭게 이루어진다. 따라서 걸림구(5)에 걸림편(6)을 동시에 정확히 삽입하려면 한 작업자가 양손과 한무릎을 동시에 사용해야 하므로 조립작업이 불편할 뿐 아니라, 일단 조립된 프레임(4)이 충격이나 여타의 조건에 의하여 쉽게 빠지는 문제점이 있었다.In the conventional wood cabinet as described above, the eight locking pieces 6 fixed to the frame 4 are simultaneously inserted into the eight locking holes 5 fixed to the cabinet 1 to complete the assembly of the frame 4. As a structure, the assembly is smoothly made when the locking piece 6 is correctly inserted at the same time in the locking hole 5. Therefore, in order to accurately insert the locking piece 6 at the same time, the operator needs to use both hands and one knee at the same time, so that the assembling work is inconvenient, and once the assembled frame 4 is easily damaged due to impact or other conditions, There was a problem of falling out.
본 고안은 상기한 바와같은 종래의 결함을 해소하기 위하여 안출한 것으로, 캐비닛과 프레임의 상측 변부에 서로 걸리는 걸림구와 걸림편을 설치하여 프레임을 소정각도(약 30°) 범위에서 회동가능하게 결합하고 캐비닛과 프레임의 중간부에는 절결홈을 가지는 고정구와, 구형 걸림부를 가지는 삽지구를 설치하여 프레임의 중간부를 캐비닛에 끼움구조로 결합한 후, 캐비닛의 하단부에 설치한 고정편을 캐비닛에 나사로 체결하여, 프레임을 간편용이하고 견고하게 조립할 수 있도록 한 것인 바, 이러한 본 고안을 첨부도면에 의하여 상세히 설명하면 다음과 같다.The present invention has been devised to solve the conventional defects as described above, and by engaging the frame and the upper engaging portion on the upper edge of the cabinet and the engaging piece is installed to rotate the frame in a predetermined angle (about 30 °) range and In the middle part of the cabinet and the frame, a fastener having a notch groove and an insertion hole having a spherical locking part are installed, and the middle part of the frame is fitted into the cabinet, and then the fixing piece installed at the lower end of the cabinet is screwed into the cabinet. The bar is to be easy and robust to assemble the bar, the present invention will be described in detail by the accompanying drawings as follows.
제3도는 본 고안 장치의 구성을 보인 분해사시도로서, 이에 도시한 바와같이, 캐비닛(1)의 스크린(2) 주연부중 상측변부에 수개(도면에는 3개)의 걸림구(5)가 고정되고, 양측변부 중간에는 고정구(7)가 각각 고정되며, 하측변부 양쪽에는 나사공(8)이 각각 형성되어 있다.3 is an exploded perspective view showing the configuration of the device of the present invention, as shown in the figure, a plurality of locking holes 5 are fixed to the upper edge portion of the periphery of the screen 2 of the cabinet 1. The fasteners 7 are respectively fixed in the middle of both side edge portions, and screw holes 8 are formed in both lower side edge portions, respectively.
제5도 및 제6도는 프레임(4)의 배면도와 단면도로서 이에 도시한 바와같이, 프레임(4)의 내측 상측변부에는 상기 걸림구(5)에 삽입되어 걸리는 걸림돌기(9a)를 가진 걸림편(9)이 걸림구(5) 숫자만큼 고정되고, 양측변부에는 상기 고정구(7)에 삽입되어 걸리는 삽지구(10)가 각각 고정되어 있으며, 하측변부에는 상기 캐비닛(1)의 나사공(8)에 나사로 체결하기 위한 고정편(11)이 고정되어 있다.5 and 6 are rear and cross-sectional views of the frame 4, as shown therein, with an engaging upper portion 9a having a locking projection 9a inserted into the locking hole 5 on the inner upper side of the frame 4; The piece 9 is fixed by the number of the latching holes 5, and the inserting holes 10 inserted into the fasteners 7 are fixed to both sides, and screw holes of the cabinet 1 are fixed to the lower sides. A fixing piece 11 for fastening with screws is fixed to (8).
제7도와 같이 고정구(7)는 원통형 주벽(7a) 외면에 삼각형 걸림돌기(7b)가 형성되고, 주벽(7a) 일측의 지지편(7c)에는 절결홈(&d)이 형성되어 있다. 상기 삽지구(10)는 원형 지지편(10a)에 돌출부(10b)가 형성되고 돌출부(10b)의 단부에는 구형 걸림부(10c)가 형성되어 있다.As shown in FIG. 7, the fastener 7 has a triangular engaging protrusion 7b formed on the outer surface of the cylindrical main wall 7a, and a notch groove & d is formed in the support piece 7c on one side of the main wall 7a. The insertion strip 10 has a protrusion 10b formed on the circular support piece 10a, and a spherical locking portion 10c is formed at the end of the protrusion 10b.
삽지구(10)는 제5도 및 제6도와 같이 프레임(4)에 통공(12a)을 가지는 지지편(12)를 개재하며 나사로 체결되며, 고정구(7)는 제3도와 같이 캐비닛(1)에 원형삽입공(13)을 형성하고 압입하여 고정한다.The insertion slot 10 is fastened with screws through a support piece 12 having a through hole 12a in the frame 4 as shown in FIGS. 5 and 6, and the fastener 7 is connected to the cabinet 1 as shown in FIG. A circular insertion hole 13 is formed in the press-fit and fixed.
이와같이 된 본 고안은 조립시 목재 캐비닛(1)의 상측변부에 고정된 걸림구(5)에 프레임(4)의 상측변부에 고정된 걸림편(9)의 걸림돌기(9a)를 삽입하여 결합한다. 이와같이 결합하면 제4도와 같이 프레임(4)을 약 30°각도로 회전시킬 여유가 생기므로 이 회전반경을 이용하여 프레임(4)의 삽지구(10)를 캐비닛(1)의 고정구(7)에 삽입한다.The present invention has been made by inserting the locking projection (9a) of the locking piece (9) fixed to the upper side of the frame 4 to the locking hole (5) fixed to the upper side of the wood cabinet (1) during assembly To combine. When combined in this way, as shown in FIG. 4, the frame 4 can be rotated at an angle of about 30 °. Therefore, the insertion opening 10 of the frame 4 is fixed to the fixture 7 of the cabinet 1 by using the rotation radius. Insert it.
이와같이 삽입하면 고정구(7)에 형성된 지지편(7c)의 절결홈(7d) 주변부가 벌어지면서 삽지구(10)의 구형걸림부(10c)가 삽입되고, 구형 걸림구(10c)가 삽입된 후에는 고정구(7)의 지지편(7c)이 다시 펴지게 되므로 프레임(4)의 삽지구(10)는 캐비닛(1)의 고정구(7)에 걸려 빠지지 않게 되며, 이 상태에서 프레임(4)의 하단부에 고정된 고정편(11)이 캐비닛(1)의 나사공(8)에 일치하게 되므로 나사로 체결함으로써 조립을 완료하게 된다. 이와같이 프레임(4)의 조립이 완료되면 스피커 그릴(14)을 캐비닛(1) 전면부 하측에 부착한다.In this way, the periphery of the cutout groove 7d of the support piece 7c formed in the fastener 7 is opened, and the spherical catching portion 10c of the insertion slot 10 is inserted, and the spherical catching portion 10c is inserted. Since the support piece 7c of the fastener 7 is unfolded again, the insertion slot 10 of the frame 4 is not caught by the fastener 7 of the cabinet 1, and in this state, Since the fixing piece 11 fixed to the lower end coincides with the screw hole 8 of the cabinet 1, the assembly is completed by fastening with screws. In this way, when the assembly of the frame 4 is completed, the speaker grill 14 is attached to the lower side of the cabinet (1).
이상에서 설명한 바와같이 본 고안은 캐비닛의 상측부 걸림구에 프레임의 상측부 걸림편을 간편하게 걸고 프레임을 회전반경 범위에서 회동시키면서 프레임의 중간부 삽지구를 캐비닛의 중간부 고정구에 삽입하여 일단계의 조립동작을 완료하고 프레임의 하측 고정편을 캐비닛에 나사체결하도록 되어 있으므로, 조립작업이 간단용이할 뿐아니라 조립된 프레임이 무단히 분리됨이 없이 견고하게 유지되는 이점이 있다.As described above, the present invention can easily hook the upper locking piece of the frame to the upper locking hole of the cabinet and insert the middle inserting slot of the frame into the middle fastener of the cabinet while rotating the frame within the rotation radius. Since the assembly operation is completed and the lower fixing piece of the frame is screwed into the cabinet, the assembling operation is simple and there is an advantage that the assembled frame is firmly maintained without being removed without permission.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910020813U KR940007080Y1 (en) | 1991-11-29 | 1991-11-29 | Projection tv mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910020813U KR940007080Y1 (en) | 1991-11-29 | 1991-11-29 | Projection tv mounting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930012550U KR930012550U (en) | 1993-06-25 |
| KR940007080Y1 true KR940007080Y1 (en) | 1994-10-13 |
Family
ID=19323212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019910020813U KR940007080Y1 (en) | 1991-11-29 | 1991-11-29 | Projection tv mounting device |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR940007080Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100424763B1 (en) * | 2001-12-19 | 2004-03-30 | 삼성전자주식회사 | apparatus for mounting a screen in a projection television |
-
1991
- 1991-11-29 KR KR2019910020813U patent/KR940007080Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR930012550U (en) | 1993-06-25 |
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