KR200148086Y1 - Combination structure of monitor case - Google Patents
Combination structure of monitor case Download PDFInfo
- Publication number
- KR200148086Y1 KR200148086Y1 KR2019960021076U KR19960021076U KR200148086Y1 KR 200148086 Y1 KR200148086 Y1 KR 200148086Y1 KR 2019960021076 U KR2019960021076 U KR 2019960021076U KR 19960021076 U KR19960021076 U KR 19960021076U KR 200148086 Y1 KR200148086 Y1 KR 200148086Y1
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- KR
- South Korea
- Prior art keywords
- case
- monitor
- fastening member
- rib
- front case
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 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
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
본 고안은 모니터케이스의 결합구조에 관한 것으로,The present invention relates to a coupling structure of the monitor case,
비디오인쇄회로기판이 구비된 음극선관과 메인인쇄회로기판이 각각 장착되는 프론트케이스와 이와 착탁가능하게 고정되는 리어케이스로 이루어지는 모니터케이스의 결합구조에 있어서, 상기 프론트케이스 상부 내측면에 대향되게 형성되며 체결부재의 체결위치가 가변적인 리브와, 상기 리브를 수용하도록 상기 리어케이스에 형성되는 소정형상의 브라킷을 구비하여, 상기 체결부재 고정시 외측으로 확장되는 상기리브와 압착 지지되어 고정됨을 특징으로 하는 모니터케이스의 결합구조를 제공한다.In the combined structure of the monitor case consisting of a cathode ray tube with a video printed circuit board and a front case on which the main printed circuit board is mounted and a rear case fixedly attachable thereto, the front case is formed to face the upper inner surface of the front case. And a rib having a variable fastening position of the fastening member, and a bracket having a predetermined shape formed in the rear case to accommodate the rib, and being pressed and supported by the rib extending outward when the fastening member is fixed. It provides a combination of monitor cases.
Description
본 고안은 모니터케이스의 결합구조에 관한 것으로, 더욱 상세하게는 모니터의 음극선관(CRT) 및 인쇄회로기판 이하에서는(PCB)이 장착되는 프론트케이스에 대해 착탈되는 리어케이스를 결합시 이용하는 체결부재의 체결위치가 가변조정되도록 하여 모니터케이스의 사출성형 및 착탈시 작업성을 향상시킬 수 있도록 한 모니터케이스의 결합구조에 관한 것이다.The present invention relates to a coupling structure of a monitor case, and more particularly, to a fastening member used for coupling a rear case detachable to a front case to which a cathode ray tube (CRT) and a printed circuit board (PCB) of a monitor are mounted. It relates to a coupling structure of the monitor case to improve the workability during injection molding and detachment of the monitor case by adjusting the fastening position is variable.
도 1에 도시된 바와같이 종래기술에 의한 모니터케이스 구조는, 비디오PCB(1)를 일체로 구비하는 음극선관(2)과 음극선관(2)과 전기적으로 연결되는 메인 인쇄회로기판(3)이 내부에 장착되는 프론트케이스(4)와, 프론트케이스(4)에 대해 리어케이스(5)의 상하측이 각각의 체결부재(6)(7)에 의해 착탈가능하게 고정된다.As shown in FIG. 1, the monitor case structure according to the related art includes a cathode ray tube 2 having an integrated video PCB 1 and a main printed circuit board 3 electrically connected to the cathode ray tube 2. The upper and lower sides of the rear case 5 with respect to the front case 4 and the front case 4 mounted therein are detachably fixed by the respective fastening members 6 and 7.
또는, 프론트케이스(4)에 대해 리어케이스(5)의 상측은 탄성결합으로 착탈가능하게 고정되며, 리어케이스(5)의 하측은 체결부재에의해 고정되도록 형성된다.Alternatively, the upper side of the rear case 5 with respect to the front case 4 is detachably fixed by elastic coupling, the lower side of the rear case 5 is formed to be fixed by the fastening member.
위와같이 구성되는 모니터의 사용도중, 비디오PCB(1) 또는 메인PCB(3)에 장착되는 단자에 쇼트등이 발생되는 경우, 프론트케이스(4) 상하측에 리어케이스(5)를 고정시킨 체결부재(6)(7)를 풀어 모니터케이스를 분리시킨 다음, 비디오PCB(1) 또는 메인PCB(3)에 대한 소정의 점검 및 수리작업을 마치고 체결부재(6)(7)를 다시 고정하게 된다.If a short or the like occurs in a terminal mounted on the video PCB 1 or the main PCB 3 while the monitor is configured as described above, the fastening member fixing the rear case 5 on the upper and lower sides of the front case 4 is fixed. (6) (7) is released to separate the monitor case, and after the predetermined inspection and repair work on the video PCB 1 or the main PCB 3, the fastening members 6 and 7 are fixed again.
전술한 체결부재(6)(7)가 체결되는 프론트케이스(4) 또는 리어케이스(5)에 형성되는 보스의 중심을 사출성형시 정확하게 일치시켜야 되므로 사출의 정밀도를 요구하여 작업성을 떨어뜨리며, 모니터케이스의 보스의 중심이 일치하지 않는 경우 체결부재(6)(7)의 체결이 곤란해 불량품으로 처리되어 생산성이 저하되는 것이다.Since the centers of the bosses formed on the front case 4 or the rear case 5 to which the above-mentioned fastening members 6 and 7 are fastened must be precisely matched during injection molding, the accuracy of the injection is required, thereby reducing workability. When the centers of the bosses of the monitor case do not coincide with each other, the fastening of the fastening members 6 and 7 is difficult, so that the productivity is reduced.
따라서, 본 고안의 목적은, 모니터의 프론트케이스와 리어케이스를 결합시 이용하는 체결부재와 체결되는 모니터케이스의 보스의 중심을 정확하게 일치시키는 작업이 불필요해 사출성형시 작업성을 향상시키며, 보스의 중심 불일치로 인해 제품의 불량발생됨을 방지할 수 있도록 한 모니터케이스의 결합구조를 제공하는 것이다.Accordingly, an object of the present invention is to eliminate the need to accurately match the center of the boss of the monitor case to be fastened with the fastening member used when the front case and the rear case of the monitor are combined, thereby improving workability during injection molding, and the center of the boss. It is to provide a combined structure of monitor case to prevent product defects caused by mismatch.
도 1은 종래기술에 의한 모니터케이스의 결합됨을 도시한 개략적인 측단면도Figure 1 is a schematic side cross-sectional view showing the coupling of the monitor case according to the prior art
도 2는 본 고안에 의한 모니터케이스의 결합됨을 도시한 개략적인 측단면도Figure 2 is a schematic side cross-sectional view showing the coupling of the monitor case according to the present invention
도 3은 본 고안에 의한 모니터케이스의 결합부위의 단면도3 is a cross-sectional view of the coupling portion of the monitor case according to the present invention
도 4는 본 고안의 다른 실시예에 의한 결합부위의 단면도4 is a cross-sectional view of the coupling portion according to another embodiment of the present invention
*도면의 주요부분에 사용된 부호의 설명* Explanation of symbols used in the main part of the drawing
1. 비디오 인쇄회로기판(PCB)1. Video Printed Circuit Board (PCB)
2. 음극선관(CRT)2. Cathode ray tube (CRT)
3. 메인 인쇄회로기판(PCB)3. Main Printed Circuit Board (PCB)
4. 프론트케이스4. Front Case
5. 리어케이스5. Rear Case
8, 9. 리브8, 9. Rib
10. 체결부재10. Fastening member
11. 받침편11. Support
12. 브라킷12. Bracket
12A. 측벽부재12A. Side wall
12B. 관통공12B. Through hole
전술한 본 고안의 목적은, 비디오인쇄회로기판이 구비된 음극선관과 메인인쇄회로기판이 각각 장착되는 프론트케이스와, 이와 착탈가능하게 고정되는 리어케이스로 이루어지는 모니터케이스의 결합구조에 있어서, 상기 프론트케이스 상부 내측면에 대향되게 형성되며 체결부재의 체결위치가 가변적인 리브와, 상기 리브를 수용하도록 상기 리어케이스에 형성되는 소정형상의 브라킷을 구비하여, 상기 체결부재 고정시 외측으로 확장되는 상기 리브와 압착 지지되어 고정됨을 특징으로 하는 모니터케이스의 결합구조를 제공함에 의해 달성된다.An object of the present invention described above, in the coupling structure of the monitor case consisting of a cathode ray tube with a video printed circuit board and a front case on which the main printed circuit board is mounted, and a rear case fixed to the removable case, the front A rib formed to face the inner upper surface of the case and having a fastening member having a variable fastening position, and a bracket having a predetermined shape formed in the rear case to accommodate the rib, wherein the rib extends outwardly when the fastening member is fixed; It is achieved by providing a coupling structure of the monitor case characterized in that the pressing and support is fixed.
이하, 본 고안의 바람직한 실시예를 첨부도면에 따라 상세하게 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 2와 도 3은 본 고안의 일실시예에 의한 모니터케이스의 결합부위의 개략도이며, 도 4는 본 고안의 다른 실시예에 의한 모니터케이스의 결합부위의 개략도이다.2 and 3 are schematic views of the coupling portion of the monitor case according to an embodiment of the present invention, Figure 4 is a schematic diagram of the coupling portion of the monitor case according to another embodiment of the present invention.
도면에 도시된 바와같이, 프론트케이스(4) 내부에 비디오PCB(1)를 일체로 구비한 음극선관(2) 및 음극선관(2)에 접속되는 메인PCB(3)가 장착되며, 프론트케이스(4) 하측에 리어케이스(5)가 착탈가능하게 탄성결합 또는 체결부재에 의해 고정되는 구성은, 도 1에 도시된 종래의 구성과 동일하므로 이에 대한 설명은 생략하며, 인용부호를 동일하게 표기하였다.As shown in the figure, inside the front case 4, a cathode ray tube 2 having a video PCB 1 integrally therein and a main PCB 3 connected to the cathode ray tube 2 are mounted. 4) The configuration in which the rear case 5 is detachably fixed by an elastic coupling or fastening member at the lower side is the same as the conventional configuration shown in FIG. 1, and thus the description thereof is omitted and the same reference numerals are denoted. .
따라서, 본 고안의 바람직한 실시예에 의하면, 전술한 프론트케이스(4) 상부 내측면에 가압돌기(A)(B)가 외측면에 각각 일체로 형성된 리브(8)(9)가 대향되게 형성되며, 일측 리브(8) 하단부에는 체결부재(10)가 안착되는 받침편(11)이 일체로 형성된다.Therefore, according to a preferred embodiment of the present invention, the ribs 8 and 9 are formed on the upper inner surface of the front case 4 as described above so that the ribs 8 and 9 are integrally formed on the outer surface thereof. On the lower end of one side rib 8, a supporting piece 11 on which the fastening member 10 is seated is integrally formed.
전술한 리브(8)(9)를 수용하는 소정형상의 브라킷(12)이 리어케이스(5) 소정위치에 형성되며, 브라킷(12)의 측벽부재(12A)에 체결부재(10) 안내용 관통공(12B)이 형성된다.A bracket 12 having a predetermined shape for accommodating the ribs 8 and 9 described above is formed at a predetermined position of the rear case 5, and the guide member 10 guides through the side wall member 12A of the bracket 12. Ball 12B is formed.
미설명부호 13은 체결부재(10) 함몰용 수납공간부이다.Reference numeral 13 is a storage space for the fastening member 10 recessed.
위와같이 구성되는 본 고안의 조립됨을 설명하면, 프론트케이스(4)하측을 리어케이스(5)에 대해 탄성결합시키거나 체결부재에 의해 고정시킨 다음, 프론트케이스(4) 상부 내측면에 형성된 리브(8)(9)외측으로 리어케이스(5)의 브라킷(12)을 위치시키며, 리어케이스(5)에 형성된 수납공간부(13)에 체결부재(10)를 삽입하여 브라킷(12)의 측벽부재(12A)에 형성된 관통공(12B)를 통해 리브(8)(9)에 고정시키는 것이다.When the assembly of the present invention is configured as described above, the lower side of the front case (4) is elastically coupled to the rear case (5) or fixed by a fastening member, and then the rib formed on the inner inner surface of the front case (4) ( 8) Position the bracket 12 of the rear case 5 to the outside, and insert the fastening member 10 into the storage space 13 formed in the rear case 5 to form the side wall member of the bracket 12. It is to fix to the ribs 8 and 9 via the through hole 12B formed in 12A.
이로인해, 체결부재(10) 고정으로 리브(8)(9)는 외측으로 확장됨에 따라 리브(8)(9) 외측면에 각각 일체로 형성된 가압돌기(A)(B)가 브라킷(12) 내측면에 밀착지지된다. 이때, 일측 리브(8)하단부에 절곡되어 형성된 받침편(11)에 의해 체결부재(10)가 리브(8)(9)로부터 이탈됨이 방지되며, 체결부재(10)는 리브(8)(9)의 적정높이에 안착되어 고정되므로, 프론트케이스(4)의 리브(8)(9)의 위치를 정확하게 맞추는 설계작업이 불필요하게 된다.Due to this, as the fastening member 10 is fixed, the ribs 8 and 9 extend outwardly, and the pressing protrusions A and B formed integrally with the outer surfaces of the ribs 8 and 9 are respectively bracketed 12. It is closely attached to the inner side. At this time, the fastening member 10 is prevented from being separated from the ribs 8 and 9 by the support pieces 11 formed by being bent at the lower ends of the ribs 8 and the fastening members 10 are ribs 8 ( Since it is seated and fixed at an appropriate height of 9), a design work for precisely aligning the positions of the ribs 8 and 9 of the front case 4 is unnecessary.
한편, 도 4에 도시된 바와같이, 본 고안에 의한 모니터케이스는, 프론트케이스(4) 상부 내측면에 소정형상의 리브(14)(15)가 대칭형으로 형성되며, 리브(14)(15)하단부에 결합편(14A)(15A)이 일체로 형성된 것이며, 리브(14)(15)의 결합편(14A)(15A)과 대응되는 요홈(16)(17)를 구비하는 소정형상의 브라킷(18)이 리어케이스(5)에 일체로 형성된다.Meanwhile, as shown in FIG. 4, in the monitor case according to the present invention, ribs 14 and 15 having a predetermined shape are symmetrically formed on the upper inner surface of the front case 4, and the ribs 14 and 15 are provided. Coupling pieces 14A and 15A are integrally formed at the lower end, and brackets having a predetermined shape are provided with grooves 16 and 17 corresponding to coupling pieces 14A and 15A of ribs 14 and 15 ( 18) is integrally formed with the rear case 5.
리어케이스(5)의 수납공간부(13)에 체결부재(10)를 삽입시킨 다음 브라킷(18)의 측벽부재(18A)에 형성된 관통공(18B)을 통해 프론트케이스(4)의 리브(14)(15) 사이에 고정시킴에 따라, 리브(14)(15)의 결합편(14A)(15A)은 브라킷(18)의 요홈(16)(17)에 밀착 결합되어진다.The fastening member 10 is inserted into the storage space 13 of the rear case 5 and then the rib 14 of the front case 4 is formed through the through hole 18B formed in the side wall member 18A of the bracket 18. By fixing between the (15), the engaging pieces (14A) and 15A of the ribs (14) and (15) are tightly coupled to the grooves (16) and (17) of the bracket (18).
따라서, 프론트케이스(4)와 리어케이스(5)의 조립작업은 완료된다.Thus, the assembly work of the front case 4 and the rear case 5 is completed.
이상에서와 같이, 본 고안에 의한 모니터케이스의 결합구조는, 모니터의 프론트케이스와 리어케이스를 결합시키는 체결부재와, 안착되는 보스의 중심위치를 사출성형시 정확하게 맞추는 과정이 불필요하게 되므로 사출설계가 간단해지며, 체결부재를 고정하는 작업성을 향상시킬 수 있도록 한 것이다.As described above, the coupling structure of the monitor case according to the present invention, the injection member is not necessary because the fastening member for coupling the front case and the rear case of the monitor, and the process of accurately matching the center position of the boss to be seated during injection molding is unnecessary. It is to simplify and to improve the workability of fixing the fastening member.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960021076U KR200148086Y1 (en) | 1996-07-16 | 1996-07-16 | Combination structure of monitor case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960021076U KR200148086Y1 (en) | 1996-07-16 | 1996-07-16 | Combination structure of monitor case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR980009986U KR980009986U (en) | 1998-04-30 |
| KR200148086Y1 true KR200148086Y1 (en) | 1999-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960021076U Expired - Lifetime KR200148086Y1 (en) | 1996-07-16 | 1996-07-16 | Combination structure of monitor case |
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| Country | Link |
|---|---|
| KR (1) | KR200148086Y1 (en) |
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1996
- 1996-07-16 KR KR2019960021076U patent/KR200148086Y1/en not_active Expired - Lifetime
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|---|---|
| KR980009986U (en) | 1998-04-30 |
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