KR890000982Y1 - The supporting bar of electric circuit plate and fly back transformer - Google Patents

The supporting bar of electric circuit plate and fly back transformer Download PDF

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Publication number
KR890000982Y1
KR890000982Y1 KR2019860000903U KR860000903U KR890000982Y1 KR 890000982 Y1 KR890000982 Y1 KR 890000982Y1 KR 2019860000903 U KR2019860000903 U KR 2019860000903U KR 860000903 U KR860000903 U KR 860000903U KR 890000982 Y1 KR890000982 Y1 KR 890000982Y1
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KR
South Korea
Prior art keywords
pcb
fbt
electric circuit
circuit plate
supporting bar
Prior art date
Application number
KR2019860000903U
Other languages
Korean (ko)
Other versions
KR870012827U (en
Inventor
정원목
박수천
Original Assignee
대우전자 주식회사
김용원
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 대우전자 주식회사, 김용원 filed Critical 대우전자 주식회사
Priority to KR2019860000903U priority Critical patent/KR890000982Y1/en
Publication of KR870012827U publication Critical patent/KR870012827U/en
Application granted granted Critical
Publication of KR890000982Y1 publication Critical patent/KR890000982Y1/en

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1401—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means
    • H05K7/1402—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
    • H01F2027/065—Mounting on printed circuit boards
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/42—Flyback transformers

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mounting Of Printed Circuit Boards And The Like (AREA)

Abstract

내용 없음.No content.

Description

전자기기의 회로 기판 및 플라이백트랜스의 지지대Circuit board of electronic device and support of flyback transformer

제1도는 본 고안의 사시도.1 is a perspective view of the present invention.

제2도는 본 고안의 설치상태 사시도.2 is a perspective view of the installation state of the present invention.

제3도는 본 고안의 설치상태의 일부절제 측면도.3 is a side view of a partial ablation of the installation state of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 지지대 2 : 좌판1: support 2: seat

3 : 기대 4 : 돌출봉3: expectation 4: protrusion bar

5 : 안내리브 6 : 삽입홈5: guide rib 6: insertion groove

7 : 고정판 8 : 걸림편7: fixing plate 8: locking piece

본 고안은 목재 캐비넷을 사용하는 텔레비젼 수상기 및 모니터등의 회로기판(PCB) 및 플라이 백 트랜스(FBT)의 지지대에 관한 것이다.The present invention relates to a support for a circuit board (PCB) and a flyback transformer (FBT) such as a television receiver and a monitor using a wood cabinet.

종래에도 FBT자체중량이 무거워 낙하시험이나 운반중의 충격에 의하여 PCB가 깨지거나 FBT가 탈락되는 현상을 방지하기 위하여 별도의 FBT지대를 만들어 사용하여 왔으나, 이는 FBT및 PCB모두를 동시에 고정시켜 주지 않았기 때문에 완전한 충격방지를 기대할 수 없었다.In the past, the FBT itself was heavy, and a separate FBT zone was used to prevent the PCB from being broken or the FBT fell off due to a drop test or an impact during transportation, but this did not fix both the FBT and the PCB at the same time. As a result, full impact protection could not be expected.

본 고안은 목적은 PCB와 FBT를 동시에 고정시켜 주도록 하므로써 고정에 사용되는 부품수를 줄이고 조립이 간편하게 하면서도 외부의 여하한 충격에도 견딜 수 있게한 것이다.The object of the present invention is to fix the PCB and the FBT at the same time to reduce the number of parts used for fixing, to simplify the assembly and to withstand any external shocks.

이하 도면에 따라 상세히 설명하면 다음과 같다.When described in detail according to the drawings as follows.

PCB(11)와 FBT(9)를 동시에 지지하는 지지대를(1)를 구성함에 있어서, 나사못구멍(2′)이 형성된 하단의 좌판(2) 상면에 기대(3)를 세워 설치하여 기대(3)의 전방으로 천단부(4′)와 걸림턱(4″)을 가진 돌출봉(4)을 형성하고, 좌판(2)의 전방에는 안내리브(5)를 길게 연장시키고 그 상부에 PCB삽입홈(6)을 사이에 두고 고정판(7)을 형성하여 고정판(7)에 나사못구멍(7′)을 뚫고, 좌판(2)의 하부에는 “”형 걸림편(9)을 돌출시키고 FBT(9)의 상단에는 상기 돌출봉(4)에 끼워지는 고정편(10)을 고정시켜서 구성한 것으로, 미설명부호 12는 캐비넷, 13은 걸림편(8)의 삽입공, 14와 15는 나사못이다.In constructing the support 1 supporting the PCB 11 and the FBT 9 at the same time, the base 3 is placed upright on the upper surface of the lower seat plate 2 on which the screw holes 2 'are formed. ) And a protruding rod 4 having a top end 4 'and a locking jaw 4 ″ to the front of the back plate, and a guide rib 5 is elongated in front of the seat plate 2 and a PCB insertion groove is formed thereon. (6) is formed between the fixing plate (7) to form a screw hole (7 ') in the fixing plate (7), the lower portion of the seat plate (2) Protruding the ”type locking piece (9) and fixed to the fixing piece 10 to be fitted to the protrusion bar (4) on the top of the FBT (9), reference numeral 12 is a cabinet, 13 is a locking piece (8 ), 14 and 15 are screws.

이와같이 구성된 본 고안은 지지대(3)의 하단에 형성된 걸림편(8)을 캐비넷(12)의 삽입공(13)에 삽입하여 걸림편(8)이 삽입공(13) 전방에 걸리도록 한 뒤 좌판(2)에 형성된 나사못구멍(2′)에 나사못(15)을 관통시켜 캐비넷(12)에 고정한 다음 전방의 PCB삽입홈(6)에 PCB(11)의 가장자리를 안내리브(5)의 안내에 따라 제2,3도와 같이 삽입하여 나사못(14)으로 고정함과 동시에 이 PCB(11)에 고정되어 있는 FBT(9)의 고정편(10)을 기대(3) 상단의 돌출봉(4)에 끼워 걸어서 조립이 완성되는 것이다.The present invention configured as described above inserts the locking piece 8 formed at the lower end of the support 3 into the insertion hole 13 of the cabinet 12 so that the locking piece 8 is caught in front of the insertion hole 13 and then the seat plate. (2) is fixed to the cabinet 12 by penetrating the screw (15) through the screw hole (2 ') formed in the (2) and then the edge of the PCB (11) in the front PCB insertion groove (6) to guide the guide rib (5) As shown in FIGS. 2 and 3, the fixing piece 10 of the FBT 9 fixed to the PCB 11 is fixed to the protruding rod 4 at the top of the base 3 while being fixed with the screw 14. The assembly is completed by hooking.

상기와 같이 조립되는 본 고안은 지지대를(3)를 캐비넷(12)의 내부상면에 견고하게 고정시킨 뒤 이 지지대(3)에 PCB(11)와 FBT(9)를 동시에 고정시켜 주므로써, 중량체인 FBT(9)는 그 상단의 고정편(10)이 돌출봉(4)에 끼워져 있으므로 낙하시험이나 운반중의 외부의 충격에 의한 FBT(9)의 충격에너지를 기대(3)에서 흡수하여 PCB(11)에는 충격에너지가 전달되지 않아 파손 및 유동을 방지할 수 있고, PCB(11)를 지지대(1)에 조립할 때는 PCB(11)의 선단이 안내리브(5)에 의해 삽입홈(6)에 쉽게 안내 삽입되므로 조립이 간편하며, 종래에 비하여 부품수를 줄여 원가점감 효과를 향상시킬 수 있는 것등의 특징으로 지닌 것이다.The present invention, assembled as described above, by holding the support (3) firmly fixed to the inner upper surface of the cabinet (12) and by simultaneously fixing the PCB (11) and FBT (9) to the support (3), In the chain FBT 9, since the fixing piece 10 at the upper end thereof is fitted to the protruding rod 4, the impact energy of the FBT 9 due to the drop test or the external impact during transportation is absorbed from the base 3 and the PCB Impact energy is not transmitted to (11) to prevent breakage and flow. When assembling the PCB (11) to the support (1), the tip of the PCB (11) is inserted into the groove (6) by the guide rib (5). It is easy to assemble because it is easily inserted into the guide, it is characterized by reducing the number of parts compared to the conventional to improve the cost reduction effect.

Claims (1)

PCB(11)와 FBT(9)의 지지대를 구성함에 있어서, 좌판(2)의 상면에 기대(3)를 세워 설치하여 기대(3)의 전방으로 돌출봉(4)을 형성하고 좌판(2)의 전방에는 안내러브를(5)를 길게 연장시키고 그 상부에 삽입홈(6)을 사이에 두고 고정판(7)을 형성하며 좌판(2)의 하부에는 걸림편(8)을 돌출시켜서 구성된 전자기기의 회로 기판 및 플라이백 트랜스의 지지대.In constructing the support of the PCB 11 and the FBT 9, the base 3 is placed upright on the upper surface of the seat plate 2 to form a protruding bar 4 in front of the base plate 3, and the seat plate 2 An electronic device configured by extending the guide love (5) in the front of the and forming a fixing plate (7) with an insertion groove (6) between the upper portion and protruding the engaging piece (8) in the lower portion of the seat plate (2) Circuit boards and supports of flyback transformers.
KR2019860000903U 1986-01-29 1986-01-29 The supporting bar of electric circuit plate and fly back transformer KR890000982Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860000903U KR890000982Y1 (en) 1986-01-29 1986-01-29 The supporting bar of electric circuit plate and fly back transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860000903U KR890000982Y1 (en) 1986-01-29 1986-01-29 The supporting bar of electric circuit plate and fly back transformer

Publications (2)

Publication Number Publication Date
KR870012827U KR870012827U (en) 1987-08-05
KR890000982Y1 true KR890000982Y1 (en) 1989-03-27

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ID=19248380

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860000903U KR890000982Y1 (en) 1986-01-29 1986-01-29 The supporting bar of electric circuit plate and fly back transformer

Country Status (1)

Country Link
KR (1) KR890000982Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970010485A (en) * 1995-08-23 1997-03-27 랄프 베렌스; 만프레드 크네취 Solenoid Valves for Hydraulic Brake Devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970010485A (en) * 1995-08-23 1997-03-27 랄프 베렌스; 만프레드 크네취 Solenoid Valves for Hydraulic Brake Devices

Also Published As

Publication number Publication date
KR870012827U (en) 1987-08-05

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