KR200211580Y1 - Chassis coupling structure of explosion-proof band for cathode ray tube - Google Patents
Chassis coupling structure of explosion-proof band for cathode ray tube Download PDFInfo
- Publication number
- KR200211580Y1 KR200211580Y1 KR2019960014738U KR19960014738U KR200211580Y1 KR 200211580 Y1 KR200211580 Y1 KR 200211580Y1 KR 2019960014738 U KR2019960014738 U KR 2019960014738U KR 19960014738 U KR19960014738 U KR 19960014738U KR 200211580 Y1 KR200211580 Y1 KR 200211580Y1
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- KR
- South Korea
- Prior art keywords
- explosion
- ray tube
- cathode ray
- proof band
- chassis
- Prior art date
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- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Abstract
음극선관용 방폭밴드의 외측하부에 돌출부를 부착시키고, 음극선관이 장착되는 샤시의 하측내부에 요입부를 형성하여, 이들을 결합시킴으로써, 음극선관의 하중이 샤시의 하측부에 분산되도록 하였다.A protrusion was attached to the outer lower portion of the explosion-proof band for the cathode ray tube, and a recess was formed in the lower inner portion of the chassis on which the cathode ray tube was mounted, and the combination thereof was combined so that the load of the cathode ray tube was distributed to the lower side of the chassis.
Description
제1도는 음극선관에 장착된 본 고안의 실시예에 따른 방폭밴드를 나타내는 도면이며,1 is a view showing the explosion-proof band according to an embodiment of the present invention mounted on the cathode ray tube,
제2도는 본 고안의 실시예에 따른 샤시와 방폭밴드의 조립도이고,2 is an assembly view of the chassis and the explosion-proof band according to an embodiment of the present invention,
제3도는 본 고안의 실시예에 따른 샤시의 상측부와 방폭밴드의 귀부의 조립도이며,3 is an assembly view of the upper portion of the chassis and the ear of the explosion-proof band according to an embodiment of the present invention,
제4도는 음극선관에 장착된 종래의 방폭밴드를 나타내는 도면이다.4 is a view showing a conventional explosion-proof band mounted on the cathode ray tube.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 음극선관 3 : 방폭밴드1: cathode ray tube 3: explosion-proof band
5 : 귀부 7 : 돌출부5 ear part 7 protrusion
9 : 샤시 11 : 요입부9: chassis 11: recessed part
[산업상의 이용 분야][Industrial use]
본 고안은 음극선관용 방폭 밴드의 샤시 결합 구조에 관한 것으로서, 보다 상세하게는, 보다 쉽고 안전하에 음극선관을 샤시에 고정시킬 수 있도록 하는 음극선관용 방폭 밴드의 샤시 결합 구조에 관한 것이다.The present invention relates to a chassis coupling structure of the explosion-proof band for the cathode ray tube, and more particularly, to a chassis coupling structure of the explosion-proof band for the cathode ray tube that can be fixed to the chassis more easily and safely.
[종래 기술][Prior art]
방폭 밴드는 고진공 상태의 음극선관이 파손되기 쉽기 때문에 이 파손의 위험을 줄이기 위하여 그 패널 부위에 고인장력을 가하기 위한 것이다.The explosion-proof band is intended to apply a high tensile force to the panel portion in order to reduce the risk of breakage because the high-temperature cathode ray tube is easily broken.
그리고, 제4도에 도시된 바와 같이, 일반적으로 이 방폭 밴드(103)의 네모퉁이에는 샤시(미도시)에 음극선관(101)을 고정시키기 위하여 귀부(EAR; 105)가 부착되어 있다.In addition, as shown in FIG. 4, generally, four corners of the explosion-proof band 103 are provided with an ear EAR 105 for fixing the cathode ray tube 101 to a chassis (not shown).
상기 방폭 밴드(103)의 각 귀부(105)가, 제3도에 도시된 바와 같이, 샤시(9)에 형성된 나사 결합부(13)에 와셔(17)를 개재한 상태로 나사(15)가 결합됨으로써, 음극선관(101)이 샤시(9)에 고정되는 것이다. 즉, 음극선관(101)의 고정은, 상기한 바와 같이, 네개의 결합점에서 이루어지며, 음극선관(101)의 자중이 이 네개의 결합점에 집중된다.Each ear portion 105 of the explosion-proof band 103, as shown in FIG. 3, the screw 15 is provided with the washer 17 in the screw engaging portion 13 formed in the chassis 9 By being combined, the cathode ray tube 101 is fixed to the chassis 9. That is, the fixing of the cathode ray tube 101 is made at four bonding points as mentioned above, and the self-weight of the cathode ray tube 101 concentrates at these four bonding points.
[고안이 해결하고자 하는 문제점][Problem to solve]
상기와 같이 방폭 밴드가 네 지점에 고정되고 힘을 받게 되고 음극선관이 가열되어 방폭 밴드가 팽창하게 되면 방폭 밴드가 뒤틀리는 경우가 발생하게 되어 음극선관이 파손될 수 있고, 샤시의 네 지점에 음극선관의 자중이 집중됨으로 샤시의 강도를 강하게 하기 위하여, 그 두께를 늘리거나, 강한 재질을 사용하여야 한다는 문제점이 있다.As described above, when the explosion-proof band is fixed at four points and is subjected to force, and the cathode-ray tube is heated to expand the explosion-proof band, the explosion-proof band may be distorted, and the cathode-ray tube may be broken, and the cathode-ray tube may be broken at four points of the chassis. In order to increase the strength of the chassis due to the concentration of its own weight, there is a problem in that its thickness should be increased or a strong material should be used.
따라서, 본 고안의 목적은 방폭 밴드의 뒤틀림을 방지하여 음극선관의 파손을 막고, 샤시의 강도를 높이지 않아도 되는 새로운 방폭 밴드의 샤시 결합 구조를 고안하는데 있다.Accordingly, an object of the present invention is to devise a chassis coupling structure of a new explosion-proof band to prevent the explosion of the explosion-proof band to prevent breakage of the cathode ray tube, and to increase the strength of the chassis.
[문제점을 해결하기 위한 수단][Means to solve the problem]
상기와 같은 문제점을 해결하기 위하여, 본 고안은 음극선관에 소정의 인장력으로 장착되는 귀부를 가지는 방폭 밴드에 있어서, 상기 방폭 밴드의 외측하부에 돌출부가 부착되어 있으며, 음극선관이 고정되는 샤시의 하측내부에 상기 돌출부에 대응하는 요입부가 형성되어 있는 음극선관용 방폭 밴드의 샤시 결합 구조를 제공한다.In order to solve the above problems, the present invention is an explosion-proof band having an ear portion mounted to the cathode ray tube with a predetermined tensile force, the protrusion is attached to the outer lower portion of the explosion-proof band, the lower side of the chassis to which the cathode ray tube is fixed It provides a chassis coupling structure of the explosion-proof band for the cathode ray tube is formed therein corresponding to the protrusion.
[작용][Action]
따라서, 음극선관에 장착된 방폭 밴드에 부착된 돌출부가 샤시에 형성된 요입부에 삽입되고 상기 방폭 밴드에 부착된 귀부가 상기 샤시에 고정 결합됨으로써, 음극선관이 샤시에 고정되게 된다.Therefore, the protrusion attached to the explosion-proof band attached to the cathode ray tube is inserted into the recess formed in the chassis, and the ear portion attached to the explosion-proof band is fixedly coupled to the chassis, thereby fixing the cathode ray tube to the chassis.
[실시예]EXAMPLE
본 고안의 바람직한 실시예를 첨부한 도면을 참조하여 설명하면 다음과 같다.Referring to the accompanying drawings, preferred embodiments of the present invention are as follows.
제1도에서, 음극선관(1)의 파손을 방지하기 위하여 그 패널측에 고인장력을 가하도록 장착된 방폭밴드(3)는, 그 상측 양 모퉁이에는 귀부(5)가 부착되어 있고, 그 하측부에는 돌출부(7)가 부착되어 있다.In FIG. 1, the explosion-proof band 3 mounted so as to apply a high tensile force to the panel side in order to prevent breakage of the cathode ray tube 1 has ears 5 attached to both upper corners thereof. The protrusion 7 is attached to the side part.
이 돌출부(7)는, 제2도에 도시된 바와 같이, 음극선관(1)이 장착되는 샤시(9)의 하측부에 형성된 요입부(11)에 삽입된다. 따라서, 음극선관(1)의 무게가 샤시(9)의 하측부에 분산되게 된다.As shown in FIG. 2, the protrusion 7 is inserted into the recess 11 formed in the lower portion of the chassis 9 on which the cathode ray tube 1 is mounted. Thus, the weight of the cathode ray tube 1 is dispersed in the lower portion of the chassis 9.
상기 방폭 밴드(3)의 두 귀부(5)는 종래와 마찬가지로, 제3도에 도시된 바와 같이, 샤시(9)의 상측 양 모퉁이에 돌출 형성된 나사 결합부(13)에 와셔(17)를 개재한 상태로 나사(15)로 고정되게 된다.As shown in FIG. 3, the two ear portions 5 of the explosion-proof band 3 are interposed with washers 17 in the screw engaging portions 13 protruding from both corners of the upper side of the chassis 9. It is fixed by the screw 15 in one state.
그러므로, 음극선관(1)에 장착된 방폭밴드(3)와 샤시(9)의 결합은 방폭밴드(3)의 하측에 부착된 돌출부(7)가 샤시(9)의 하측에 형성된 요입부(11)에 삽입된 상태에서, 상기 방폭밴드(3)의 상측 양 모퉁이에 부착된 귀부(5)가 샤시(9)의 상측 양 모퉁이에 돌출 형성된 나사 결합부(13)에 결합됨으로써 이루어진다.Therefore, the combination of the explosion-proof band 3 and the chassis 9 mounted on the cathode ray tube 1 is a concave portion 11 in which a projection 7 attached to the lower side of the explosion-proof band 3 is formed below the chassis 9. In the inserted state), the ear portion 5 attached to both upper corners of the explosion-proof band 3 is coupled to the screw engaging portion 13 protruding at both upper corners of the chassis 9.
[고안의 효과][Effect of design]
따라서, 종래의 방폭밴드와 샤시의 결합 구조가 네개의 결합점을 가지기 때문에 발생하는 방폭밴드의 뒤틀림이 방폭밴드의 하측에 부착된 돌출부로 인하여 줄일 수 있게 되므로, 음극선관의 파손을 줄일 수 있다.Therefore, since the warp of the explosion-proof band generated because the conventional structure of the explosion-proof band and the chassis has four coupling points can be reduced due to the protrusion attached to the lower side of the explosion-proof band, breakage of the cathode ray tube can be reduced.
또, 상기 돌출부로 인하여 음극선관의 하중이 샤시의 하측에 분산됨으로 인하여 샤시의 강도를 높이지 않아도 되고, 샤시와 귀부의 결합이 반으로 줄게 되므로, 조립시간을 단축시켜 생산성 향상에도 유리하다.In addition, since the load of the cathode ray tube is distributed to the lower side of the chassis due to the protruding portion, the strength of the chassis does not need to be increased, and the coupling between the chassis and the ear is reduced in half, thereby shortening the assembly time and thus improving productivity.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960014738U KR200211580Y1 (en) | 1996-06-03 | 1996-06-03 | Chassis coupling structure of explosion-proof band for cathode ray tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960014738U KR200211580Y1 (en) | 1996-06-03 | 1996-06-03 | Chassis coupling structure of explosion-proof band for cathode ray tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR980005287U KR980005287U (en) | 1998-03-30 |
| KR200211580Y1 true KR200211580Y1 (en) | 2001-02-01 |
Family
ID=60924824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960014738U KR200211580Y1 (en) | 1996-06-03 | 1996-06-03 | Chassis coupling structure of explosion-proof band for cathode ray tube |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200211580Y1 (en) |
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1996
- 1996-06-03 KR KR2019960014738U patent/KR200211580Y1/en not_active IP Right Cessation
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| Publication number | Publication date |
|---|---|
| KR980005287U (en) | 1998-03-30 |
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