KR910004458Y1 - Filter - Google Patents

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Publication number
KR910004458Y1
KR910004458Y1 KR2019870005805U KR870005805U KR910004458Y1 KR 910004458 Y1 KR910004458 Y1 KR 910004458Y1 KR 2019870005805 U KR2019870005805 U KR 2019870005805U KR 870005805 U KR870005805 U KR 870005805U KR 910004458 Y1 KR910004458 Y1 KR 910004458Y1
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KR
South Korea
Prior art keywords
coil
filter
chip capacitor
bobbin
terminals
Prior art date
Application number
KR2019870005805U
Other languages
Korean (ko)
Other versions
KR880020707U (en
Inventor
조영덕
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 KR2019870005805U priority Critical patent/KR910004458Y1/en
Publication of KR880020707U publication Critical patent/KR880020707U/en
Application granted granted Critical
Publication of KR910004458Y1 publication Critical patent/KR910004458Y1/en

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/28Coils; Windings; Conductive connections
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/24Magnetic cores

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Filters And Equalizers (AREA)

Abstract

내용 없음.No content.

Description

필터filter

제 1 도는 본 고안의 외관 사시도.1 is an external perspective view of the present invention.

제 2 도는 제 1 도의 A-A선 단면도.2 is a cross-sectional view taken along the line A-A of FIG.

제 3 도는 본 고안의 일부 분리 사시도.3 is a partially separated perspective view of the present invention.

제 4 도는 종래의 개략 사시도.4 is a schematic perspective view of a conventional art.

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

1 : 하우징 3 : 보빈1: housing 3: bobbin

4 : 원형몸체 5 : 4각몸체4: round body 5: square body

6 : 코일 7 : 홈6: coil 7: groove

8 : 칩콘덴서 9, 9' : 연결단자8: Chip Capacitor 9, 9 ': Terminal

10, 10' : 입출력단자 11 : 접지단자10, 10 ': I / O terminal 11: Ground terminal

본 고안은 코일군과 콘덴서 군으로 결합되는 필터에 관한 것으로서 특히, 일정간격으로 코일이 감기는 보빈에 칩콘덴서가 결합되게 하여 공정이 간단함은 물론 소형화가 가능한 필터의 구성 개량에 관한 고안이다.The present invention relates to a filter coupled to a coil group and a condenser group. In particular, the present invention relates to an improvement in the construction of a filter that is simple and can be miniaturized by allowing a chip capacitor to be coupled to a bobbin to which a coil is wound at a predetermined interval.

종래에 사용하던 코일군과 콘덴서 군으로 집합된 필터의 실시예를 들면 제 4 도와 같이, 필터회로가 패턴 처리된 기판(21)에 수개의 콘덴서(22)를 납땜하고, 그 일측 가장자리에 몇개의 홈(23)을 내어 코일이 감긴 코일 보빈(24)들을 각각 지지하여 콘덴서 들과 연결시켜 일측으로는 입출력 단자와 접지단자를 인출시킨뒤 그 주위를 절연물(25)로 몰딩하였던 것인데 이는 코일과 콘덴서를 조합시키는 작업공정이 매우 번거럽고 기판에 의존하므로 그 크기가 큰 단점을 지니고 있었던 것이다.For example, the fourth embodiment, a filter circuit solders several capacitors 22 to a patterned substrate 21, and a plurality of capacitors 22 at one edge thereof. The coil bobbins 24 wound around the coils 23 were supported to connect the capacitors to the capacitors, and the input and output terminals and the ground terminals were drawn out on one side, and then molded with an insulator 25 around the coil bobbins. The process of assembling the very cumbersome and dependent on the substrate had a big disadvantage.

본 고안의 목적은 상기 종래의 단점을 해결하기 위해 안출한 것으로서 일정한 간격으로 코일이 감기는 코일 보빈에 연결단자와 콘덴서 삽입홈을 형성하여 보다 간편하고 소형화가 가능한 필터를 제공하려는 것인바 이를 첨부된 도면에 의거하여 설명하면 다음과 같다.An object of the present invention is to provide a filter that can be more compact and compact by forming a connection terminal and a condenser insertion groove in the coil bobbin coiled at regular intervals to solve the above disadvantages. Referring to the drawings as follows.

본 고안 구성은 제 1∼3 도와 같이, 하우징(1)내에 삽입되어 절연물(2)로 고착된 코일보빈(3)은 수개의 원형몸체(4)와 수개의 4각몸체(5)가 등간격으로 연장되어 있어 원형몸체(4)에는 소정의 코일(6)이 직접 감기고, 4각몸체(5)상면에 마련된 홈(7)에는 칩콘덴서 (8)가 삽입되어 그 양측에 매입된 연결단자(9, 9')에 코일 단자 칩콘덴서 양단이 접속되며, 연결단자중 몇개는 입출력단자(10, 10')와 접지단자(11)로 인출된 것이다.According to the present invention, the coil bobbin 3 inserted into the housing 1 and fixed to the insulator 2, like the first to third diagrams, has several circular bodies 4 and several quadrangular bodies 5 at equal intervals. The coil 6 is directly wound on the circular body 4, and the chip capacitor 8 is inserted into the groove 7 provided on the upper surface of the quadrilateral body 5, and the connection terminal embedded on both sides thereof ( 9 and 9 '), both ends of the coil terminal chip capacitor are connected, and some of the connection terminals are drawn out to the input / output terminals 10 and 10' and the ground terminal 11.

이와같은 본 고안은 원형몸체(4)와 4각몸체(5)가 등간격으로 연장되고, 또 4각 몸체(5)상면에는 홈(7)과 이의 좌우에 연결단자(9, 9')를 갖는 가늘고 긴 형태의 보빈(3)을 사용함으로 원형몸체(4)에 코일(6)을 감는 작업과 홈(7)에 칩콘덴서(8)를 삽입하는 작업, 그리고 코일단과 칩콘덴서 양단을 연결단자(9, 9')로 접속하는 수단이 매우 편리하므로 필터를 조립하는 공정이 극히 용이하게 된 것이다.The present invention is such that the circular body (4) and the hexahedral body (5) extend at equal intervals, and the groove (7) and the connecting terminals (9, 9 ') on the left and right sides of the hexahedral body (5) upper surface. Work of winding the coil 6 on the circular body 4 and inserting the chip capacitor 8 into the groove 7 by using the elongated bobbin 3 having a shape, and connecting the coil end and the both ends of the chip capacitor. The means for connecting to the terminals 9, 9 'are very convenient, making the process of assembling the filter extremely easy.

이것은 또한 종래와 같이 넓은 기판에 의존하지 않고 슬림한 보빈(3)으로만 코일과 칩콘덴서를 결합시키고 그 입출력단자(10, 10')와 접지단자(11)도 보빈(3)에서 직접인출되므로 소형화가 가능하고 하우징(1)에 삽입되므로 다루기 또한 용이한 것이다.It also combines the coil and the chip capacitor only with the slim bobbin 3 and does not depend on the wide substrate as in the prior art, and the input / output terminals 10 and 10 'and the ground terminal 11 are also directly drawn out from the bobbin 3. It can be miniaturized and inserted into the housing 1 so that it is also easy to handle.

이상에서 설명한 바와 같은 본 고안 필터는 필터조립공정이 극히 간단하고 소형화할 수 있는 매우 효과적인 고안인 것이다.The present invention filter as described above is a very effective design that the filter assembly process is extremely simple and can be miniaturized.

Claims (1)

하우징(1)내에 삽입되어 절연물(2)로 고착된 코일보빈(3)은 수개의 원형몸체(4)와 수개의 4각몸체(5)가 등간격으로 연장되어 있어 원형몸체(4)에는 소정의 코일(6)이 직접 감기고, 4각몸체(5)상면에 마련된 홈(7)에는 칩콘덴서(8)가 삽입되어 그 양측에 매입된 연결단자(9, 9')에 코일단과 칩콘덴서 양단이 접속되며, 연결단자중 몇개는 입출력단자(10, 10')와 접지단자(11)로 인출됨을 특징으로 하는 필터.In the coil bobbin 3 inserted into the housing 1 and fixed to the insulator 2, several circular bodies 4 and several quadrangular bodies 5 extend at equal intervals, so that the circular body 4 has a predetermined width. Coil 6 is directly wound, and the chip capacitor 8 is inserted into the groove 7 provided on the upper surface of the quadrilateral body 5, and the coil end and the chip capacitor are connected to the connection terminals 9 and 9 'embedded at both sides thereof. A filter, characterized in that both ends are connected, and some of the connection terminals are led to the input and output terminals (10, 10 ') and the ground terminal (11).
KR2019870005805U 1987-04-21 1987-04-21 Filter KR910004458Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870005805U KR910004458Y1 (en) 1987-04-21 1987-04-21 Filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870005805U KR910004458Y1 (en) 1987-04-21 1987-04-21 Filter

Publications (2)

Publication Number Publication Date
KR880020707U KR880020707U (en) 1988-11-30
KR910004458Y1 true KR910004458Y1 (en) 1991-06-29

Family

ID=19262000

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870005805U KR910004458Y1 (en) 1987-04-21 1987-04-21 Filter

Country Status (1)

Country Link
KR (1) KR910004458Y1 (en)

Also Published As

Publication number Publication date
KR880020707U (en) 1988-11-30

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