KR940004649Y1 - Crt socket - Google Patents

Crt socket Download PDF

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Publication number
KR940004649Y1
KR940004649Y1 KR2019890003012U KR890003012U KR940004649Y1 KR 940004649 Y1 KR940004649 Y1 KR 940004649Y1 KR 2019890003012 U KR2019890003012 U KR 2019890003012U KR 890003012 U KR890003012 U KR 890003012U KR 940004649 Y1 KR940004649 Y1 KR 940004649Y1
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KR
South Korea
Prior art keywords
contact
focus
connection
terminal
socket
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KR2019890003012U
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Korean (ko)
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KR900005714U (en
Inventor
아쓰시 아라이
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에스엠케이 가부시기가이샤
이께다 데루다까
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/92—Means forming part of the tube for the purpose of providing electrical connection to it
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/74—Devices having four or more poles, e.g. holders for compact fluorescent lamps
    • H01R33/76—Holders with sockets, clips, or analogous contacts adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket
    • H01R33/7607—Holders with sockets, clips, or analogous contacts adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket the parallel terminal pins having a circular disposition
    • H01R33/7614—Holders with sockets, clips, or analogous contacts adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket the parallel terminal pins having a circular disposition the terminals being connected to individual wires
    • H01R33/7628—Holders with sockets, clips, or analogous contacts adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket the parallel terminal pins having a circular disposition the terminals being connected to individual wires the wires being connected using solder
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof

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  • Connecting Device With Holders (AREA)

Abstract

내용 없음.No content.

Description

음극선튜브(CRT)소켓Cathode Ray Tube (CRT) Socket

제1(a)도및 제1(b)도는 납땜타입의 경우의 본 실시예의 음극선튜브(CRT)소켓에 있어서의 각 콘택트와 고압리드선과의 접속상태를 나타낸 평면도 및 정면도.1 (a) and 1 (b) are a plan view and a front view showing a connection state between each contact and a high-voltage lead wire in the cathode ray tube (CRT) socket of this embodiment in the case of a soldering type.

제2도는 이 납땜타입의 경우의 본 실시예의 CRT소켓.2 shows the CRT socket of this embodiment in the case of this soldering type.

제3도는 본 실시예에서 사용하고 있는 포커스접속콘택트의 정면도.3 is a front view of the focus connection contact used in the present embodiment.

제4도는 제3도의 좌측면도.4 is a left side view of FIG.

제5도는 제3도의 평면도.5 is a plan view of FIG.

제6도는 스냅인타입의 경우의 본 실시예의 CRT소켓에 있어서의 각 콘택트와 고압리드선과의 접속상태를 나타낸 평면도 및 정면도.6 is a plan view and a front view showing a connection state between each contact and a high-voltage lead wire in the CRT socket of this embodiment in the case of a snap-in type.

제7도는 이 스냅인타입의 경우의 본 실시예의 CRT소켓의 요부 종단면도.7 is a longitudinal sectional view of the main portion of the CRT socket of this embodiment in the case of this snap-in type.

제8(a)도 및 제8(b)도는 납땜타입의 경우의 종래의 CRT소켓에 있어서의 각 콘택트와 고압리드선과의 접속상태를 나타낸 평면도 및 정면도.8 (a) and 8 (b) are a plan view and a front view showing a connection state between each contact and a high-voltage lead wire in a conventional CRT socket in the case of a soldering type.

제9도는 이 납땜타입의 경우의 종래의 CRT소켓의 요부 종단면도.9 is a longitudinal sectional view of the main portion of a conventional CRT socket in the case of this soldering type.

제10(a)도 및 제10(b)도는 스냅인타입의 경우의 종래의 CRT소켓에 있어서의 각 콘택트와 고압리드선과의 접속상태를 나타낸 평면도 및 정면도.10 (a) and 10 (b) are a plan view and a front view showing a connection state between each contact and a high-voltage lead wire in a conventional CRT socket in the snap-in type.

제11도는 이 스냅인타입의 경우의 종래의 CRT소켓의 요부 종단면도.11 is a longitudinal sectional view of the main portion of a conventional CRT socket in the case of this snap-in type.

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

4 : 고압리드선 21 : 포커스접속콘택트4: high voltage lead wire 21: focus connection contact

21c : 압접접속단자 21d : 슬릿21c: Pressure contact terminal 21d: Slit

22 : 포커스스파크갭콘택트 22d : 압입단자22: focus spark gap contact 22d: indentation terminal

22e : 납땜용리드선접속단자 22f : 리드선삽입공22e: Lead wire connection terminal for soldering 22f: Lead wire insertion hole

25 : 소켓하우징 32g : 스냅인접속용 리드선접속단자25: socket housing 32g: lead wire connection terminal for snap-in connection

32g1: 고정접점부 32g2: 가동접점부32g 1 : Fixed contact point 32g 2 : Movable contact point

본 고안은 포커스접속콘택트와 포커스스파크갭콘택트를 내장하고 있는 음극선튜브(CRT)소켓(이하 CRT소켓이라고 함)에 관한 것이다.The present invention relates to a cathode ray tube (CRT) socket (hereinafter referred to as a CRT socket) incorporating a focus connection contact and a focus spark gap contact.

종래의 CRT소켓에 있어서의 포커스접속콘택트와 포커스스파크갭콘택트와 고압리드선과의 접속은 제8(a)도, 제8(b)도및 제9도에 나타낸 납땜타입의 것과, 제10(a)도, 제10(b)도 및 제11도에 나타낸 스냅인타입의 것과의 2종류가 있었다.The connection between the focus connection contact, the focus spark gap contact and the high-voltage lead wire in the conventional CRT socket is made of the soldering type shown in Figs. 8 (a), 8 (b) and 9 and 10 (a). ), And there exist two types with the snap-in type thing shown to FIG. 10 (b) and FIG.

제8(a)도, 제8(b)도 및 제9도에 나타낸 납땜타입의 경우에는, 소켓하우징(5)내에 다른 콘택트(도시생략)와 함께 포커스접속콘택트(1)와 포커스스파크갭콘택트(2)가 내장되어, 이 포커스접속콘택트(1)의 납땜단자(1a)와 이 포커스스파크갭콘택트(2)의 납땜단자(2a)가 겹쳐지고, 양 단자(1a), (2a)의 구멍(3)에 고압리드선(4)의 심선(4a)이 끼워져 납땜접속된 구조였다.In the case of the soldering type shown in Figs. 8 (a), 8 (b) and 9, the focus connecting contact 1 and the focus spark gap contact together with other contacts (not shown) in the socket housing 5 are shown. (2) is built in, and the soldering terminal 1a of the focus connecting contact 1 and the soldering terminal 2a of the focus spark gap contact 2 overlap, and the holes of both terminals 1a and 2a are overlapped. The core wire 4a of the high voltage lead wire 4 was inserted into (3), and it was the structure connected by soldering.

한편, 제10(a)도, 제10(b)도 및 제11도에 나타낸 스냅인타입의 경우에는, 소켓하우징(15)내에 다른 콘택트(도시생략)와 함께 포커스접속콘택트(11)와 포커스스파크갭콘택트(12)가 내장되고, 이 포커스접속콘택트(11)의 스냅인단자(11b)와 이 포커스스파크갭콘택트(12)의 스냅인단자(12b)가 스냅인단자(11b)의 선단을 되접은 형태로 하여 그 부분을 스냅인단자(12b)에 탄성적으로 접속시켜 배치하고, 양 단자(11b), (12b)의 사이에 고압리드선(14)의 심선(14a)이 압입되어 접속되는 구조였다.On the other hand, in the snap-in type shown in FIGS. 10 (a), 10 (b) and 11, the focus connecting contact 11 and the focus spark together with other contacts (not shown) in the socket housing 15 are shown. The gap contact 12 is built-in, and the snap-in terminal 11b of the focus connection contact 11 and the snap-in terminal 12b of the focus spark gap contact 12 are folded in the form of the tip of the snap-in terminal 11b. The portion is elastically connected to the snap-in terminal 12b, and the core wire 14a of the high-voltage lead wire 14 is press-fitted and connected between both terminals 11b and 12b.

그리고, (2c), (12c)는 포커스스파크갭콘택트(2), (12)의 스파크갭전극이다.2c and 12c are spark gap electrodes of the focus spark gap contacts 2 and 12, respectively.

그러나, 상기 종래의 구조에서는 메이커로서는 제8(a)도, 제8(b)도에 나타낸 납땜단자(1a)를 가진 포커스접속콘택트(1)와, 납땜단자(2a)를 가진 포커스스파크갭콘택트(2)와, 제10(a)도, 제10(b)도에 나타낸 스냅인단자(11b)를 가진 포커스접속콘택트(11)와, 스냅인단자(12b)를 가진 포커스스파크갭콘택트(12)와의 4종류의 부품을 준비하지 않으면 안 된다는 문제점이 있었다.However, in the conventional structure, as a manufacturer, the focus spark contact having the focus connection contact 1 having the solder terminal 1a shown in Figs. 8 (a) and 8 (b) and the solder terminal 2a are shown. (2) between the focus connection contact 11 having the snap-in terminal 11b shown in FIGS. 10 (a) and 10 (b) and the focus spark gap contact 12 having the snap-in terminal 12b. There was a problem that four types of parts had to be prepared.

본 고안의 목적은 부품점수를 저감시킬수 있는 CRT소켓을 제공하는 것에 있다.An object of the present invention is to provide a CRT socket that can reduce the number of parts.

상기 목적을 달성하기 위한 본 고안의 구성을 설명하면, 본 고안은 소켓하우징(25, 35)과, 이 하우징내에 다른 콘택트와 함께 내장되는 포커스접속콘택트(21)와 포커스스파크갭콘택트(22, 32)로 이루어지며, 이 포커스접속콘택트에 포커스스파크갭콘택트와 고압리드선(4)이 접속되는 음극선튜브(CRT)소켓에 있어서, 상기 포커스스파크갭콘택트(22, 32)에는 판형의 압입단자(22d, 32d)와 고압리드선(4)을 접속하는 리드선접속단자(22e, 32g)를 구비하는 동시에, 포커스접속콘택트(21)에는 이 압입단자(22d, 32d)가 압입가능한 슬릿(21d)이 형성된 압접접속단자(21c)를 구비한 것을 특징으로 한다.When explaining the configuration of the subject innovation for achieving the above object, the subject innovation is the socket housing (25, 35), the focus connection contact 21 and the focus spark gap contact (22, 32) that is embedded together with other contacts in the housing In the cathode ray tube (CRT) socket in which the focus spark gap contact and the high-voltage lead wire 4 are connected to the focus connection contact, the focus spark gap contacts 22 and 32 have a plate-shaped press-fit terminal 22d, 32 d) and lead wire connection terminals 22e and 32g for connecting the high-voltage lead wire 4, and at the same time, the focus contact contact 21 has a slit 21d in which the indentation terminals 22d and 32d are press-fitted. A terminal 21c is provided.

이와같이, 압접접속단자를 가진 포커스접속콘택트와, 압입단자를 가진 포커스스파크갭콘택트를 사용하면, 납땜타입과 스냅인타입에 관계없이 포커스접속콘택트는 공통부품으로 되며, 부품점수를 저감시킬 수 있다.In this way, if the focus connection contact having the press-contacting terminal and the focus spark gap contact having the press-fitting terminal are used, the focus connection contact becomes a common part regardless of the soldering type and the snap-in type, and the number of parts can be reduced.

다음에, 본 고안의 실시예에 대하여 도면을 참조하여 상세히 설명한다. 제1(a)도, 제(b)도~제5도는 납땜타입의 음극선튜브(CRT)소켓에 본 고안을 적용한 예를 나타낸 것이다.Next, embodiments of the present invention will be described in detail with reference to the drawings. 1 (a), (b) to 5 show an example in which the present invention is applied to the solder type cathode ray tube (CRT) socket.

본 실시예의 CRT소켓은 소켓하우징(25)내에 포커스접속콘택트(21)와 포커스스파크갭콘택트(22)가 다른 콘택트와 함께 내장되어 있다. 포커스접속콘택트(21)는 압접접속단자(21c)를 갖는다. 이 압접접속단자(21c)는 선단이 되접혀서 역U자형으로 되어 있고, 그 되접은 부분에 슬릿(21d)이 형성된 구조로 되어 있다. 포커스스파크갭콘택트(22)는 판형 돌기로 이루어지는 압입단자(22d)와 역시 판형 돌기로 이루어지는 납땜용 리드선접속단자(22e)를 갖는다. 리드선접속단자(22e)에는 리드선삽입공(22f)이 형성되어 있다. 압입단자(22d)가 압접접속단자(21c)의 슬릿(21d)에 압입되어서, 포커스스파크갭콘택트(22)가 포커스접속콘택트(21)에 접속되어 있다. 리드선접속단자(22e)의 리드선삽입공(22f)에 고압리드선(4)의 심선(4a)이 끼워져서 납땜접속되어 있다. (22c)는 포커스스파크갭콘택트(22)의 스파크갭전극이다.In the CRT socket of the present embodiment, the focus connecting contact 21 and the focus spark gap contact 22 are incorporated with the other contacts in the socket housing 25. The focus connection contact 21 has a pressure contact connection terminal 21c. This press-contacting terminal 21c has an inverted U-shape with its tip folded back, and a slit 21d is formed in the folded portion. The focus spark gap contact 22 has a press-fit terminal 22d made of plate-like protrusions and a lead wire connection terminal 22e for soldering also made of plate-like protrusions. A lead wire insertion hole 22f is formed in the lead wire connection terminal 22e. The press fitting terminal 22d is press-fitted into the slit 21d of the press contact connecting terminal 21c, and the focus spark gap contact 22 is connected to the focus connecting contact 21. The core wire 4a of the high-voltage lead wire 4 is inserted into the lead wire insertion hole 22f of the lead wire connection terminal 22e and soldered thereto. Reference numeral 22c denotes a spark gap electrode of the focus spark gap contact 22.

제6(a)도, 제6(b)도 및 제7도는 스냅인타입의 CRT소켓에 본 고안을 적용한 예를 나타낸 것이다. 또한, 전술한 제1(a)도, 제1(b)도~제5도에 대응한 부분에는 동일부호를 붙여서 나타내고 있다. 본 실시예의 CRT소켓에 있어서는, 포커스접속콘택트(21)는 전술한 제3도~제5도에 나타낸 것과 동일한 것을 사용하고 있다. 포커스스파크갭콘택트(32)는 압입단자(32d)외에 스냅인접속용 리드선접속단자(32g)를 갖는다. 리드선접속단자(32g)는 고정접점부(32g1)와 되접기형의 가동접점부(32g2)를 구비하고, 고정접점부(32g1)에 가동접점부(32g2)를 탄성적으로 접촉시킨 구조로 되어 있다. 이 고정접점부(32g1)와 가동접점부(32g2)와의 사이에 고압리드선(4)의 심선(4a)이 압입되어 접속이 행해지고 있다.6 (a), 6 (b) and 7 show an example in which the present invention is applied to a snap-in type CRT socket. In addition, the same code | symbol is attached | subjected to the part corresponding to 1st (a) and 1st (b)-FIG. 5 mentioned above. In the CRT socket of the present embodiment, the focus connection contact 21 uses the same one as shown in FIGS. 3 to 5 described above. The focus spark gap contact 32 has a lead wire connecting terminal 32g for snap-in connection in addition to the press-fit terminal 32d. A lead wire connection terminal (32g) is contacted with carbon to the stationary contact portion (32g 1) and having a movable contact portion (32g 2) of the back folding type, and the fixed contact part movable contact portion (32g 2) to (32g 1) Grades It is a structure made. The fixed contact portion (32g 1) and the movable contact portion (32g 2) is the core wire (4a) of the high-voltage lead wire (4) is press-fitted between the connection has been made.

소켓하우징(35)은 스파크전극부에서 위쪽으로 개구되어 있고, 그곳에 스파크전극부커버(31)가 착탈할 수 있도록 장착되어 있다. 이 스파크전극부커버본체(33)상면에는 고정접점부(32g1)의 도피를 저지하는 지지면을 구비하여 이루어지는 스냅인수납부(36)가 형성되어 있다. 또, 스냅인수납부(36)를 덮는 스냅인커버(37)가 힌지(38)를 통해 개폐할 수 있도록 설치되고, 이 스냅인커버(37)가 가이드(39)에 따라서 닫힌 상태에서는, 스냅인커버(37) 양 측면에 설치된 로크편(도시생략)이 스파크전극부커버본체(33)의 도시하지 않은 돌기부에 걸려서 로크되도록 되어 있다.The socket housing 35 is opened upward from the spark electrode portion, and is mounted therein so that the spark electrode portion cover 31 can be attached and detached therefrom. On the upper surface of the spark electrode portion cover body 33, a snap-in storage portion 36 is provided which has a support surface for preventing the escape of the fixed contact portion 32g 1 . Moreover, the snap-in cover 37 which covers the snap-in storage part 36 is provided so that opening and closing through the hinge 38 is possible, and this snap-in cover 37 is closed in accordance with the guide 39, and the snap-in cover 37 The lock pieces (not shown) provided on both sides are locked to the projection parts (not shown) of the spark electrode part cover body 33.

스냅인커버(37)의 내면에는 가동접점부(32g2)를 누르는 압압자(30)가 설치되어 있다. 이 압압자(30)에 의해 가동접점부(32g2)가 고정접점부(32g1)측으로 눌리고, 이에 의해 심선(4a)이 강한 힘으로 고정접점부(32g1)와 가동접점부(32g2)에서 협지되어, 빠지지 않도록 되어 있다. (32c)는 포커스스파크갭콘택트(32)의 스파크갭전극이다.On the inner surface of the snap-in cover 37, a presser 30 for pressing the movable contact portion 32g 2 is provided. The presser 30 presses the movable contact portion 32g 2 toward the fixed contact portion 32g 1 , whereby the core wire 4a is strongly pressed against the fixed contact portion 32g 1 and the movable contact portion 32g 2. ), It is sandwiched and is prevented from falling out. Reference numeral 32c denotes a spark gap electrode of the focus spark gap contact 32.

이상 설명한 바와같이, 본 고안에 관한 CRT소켓은 압접접속단자를 가진 포커스접속콘택트와, 이 압접접속단자에 압입접속되는 압입단자를 가진 포커스스파크갭콘택트를 사용하므로, 납땜타입과 스냅인타입에 관계없이 포커스접속콘택트를 공통부품으로서 사용할 수 있어서, 부품점수를 저감할 수 있는 이점이 있다.As described above, the CRT socket according to the present invention uses a focus connection contact having a press-contact connection terminal and a focus spark gap contact having a press-fit terminal connected to the press-contact connection terminal regardless of the soldering type and the snap-in type. Since the focus connection contact can be used as a common part, the number of parts can be reduced.

Claims (1)

소켓하우징(25, 35)과, 이 하우징내에 다른 콘택트와 함께 내장되는 포커스접속콘택트(21)와 포커스스파크갭콘택트(22, 32)로 이루어지며, 이 포커스접속콘택트에 포커스스파크갭콘택트와 고압리드선(4)이 접속되는 음극선튜브(CRT)소켓에 있어서, 상기 포커스스파크갭콘택트(22, 32)에는 판형의 압입단자(22d, 32d)와 고압리드선(4)을 접속하는 리드선접속단자(22e, 32g)를 구비하는 동시에, 포커스접속콘택트(21)에는 이 압입단자(22d, 32d)가 압입가능한 슬릿(21d)이 형성된 압접접속단자(21c)를 구비한 것을 특징으로 하는 음극선튜브(CRT)소켓.It consists of a socket housing (25, 35), a focus connection contact (21) and a focus spark gap contact (22, 32) embedded together with other contacts in the housing, and the focus spark gap contact and a high voltage lead wire In the cathode ray tube (CRT) socket to which (4) is connected, the lead spark connection contacts 22 and 32 are connected to the lead spark connection terminals 22d and 32d and lead wire connection terminals 22e and 32, respectively. 32g), and the focus connection contact 21 is provided with a cathode-ray tube (CRT) socket, characterized in that the press-contact terminal 21c is formed with a slit 21d into which the press-in terminals 22d and 32d can be press-fitted. .
KR2019890003012U 1988-08-29 1989-03-18 Crt socket KR940004649Y1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63-112172 1988-08-29
JP1988112172U JPH0532953Y2 (en) 1988-08-29 1988-08-29

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KR900005714U KR900005714U (en) 1990-03-09
KR940004649Y1 true KR940004649Y1 (en) 1994-07-14

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EP (1) EP0363606B1 (en)
JP (1) JPH0532953Y2 (en)
KR (1) KR940004649Y1 (en)
DE (1) DE68919043T2 (en)

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JPH0231992Y2 (en) * 1986-11-21 1990-08-29

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JPH0234094U (en) 1990-03-05
DE68919043D1 (en) 1994-12-01
KR900005714U (en) 1990-03-09
EP0363606B1 (en) 1994-10-26
EP0363606A1 (en) 1990-04-18
DE68919043T2 (en) 1995-04-13
JPH0532953Y2 (en) 1993-08-23

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