JPS6240542Y2 - - Google Patents
Info
- Publication number
- JPS6240542Y2 JPS6240542Y2 JP19405382U JP19405382U JPS6240542Y2 JP S6240542 Y2 JPS6240542 Y2 JP S6240542Y2 JP 19405382 U JP19405382 U JP 19405382U JP 19405382 U JP19405382 U JP 19405382U JP S6240542 Y2 JPS6240542 Y2 JP S6240542Y2
- Authority
- JP
- Japan
- Prior art keywords
- contact
- lead wire
- high voltage
- spring contact
- spring
- 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
Links
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 30
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 6
- 238000005476 soldering Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Connecting Device With Holders (AREA)
Description
【考案の詳細な説明】
本考案はブラウン管ソケツトに関し、特にその
高圧端子部の改良に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a cathode ray tube socket, and particularly to improvements in the high voltage terminal portion thereof.
従来のブラウン管ソケツトにおいては、その高
圧コンタクトと高圧リード線との接続を半田付け
により行つていた。このため、高圧コンタクトの
周囲には半田付けをできるスペースを必要として
ソケツトが大型化し、また半田付け部分を覆うカ
バーを必要として構造が複雑化し、且つ組立作業
に手数を要する欠点があつた。 In conventional cathode ray tube sockets, the high voltage contacts and high voltage lead wires are connected by soldering. For this reason, a space for soldering is required around the high-voltage contact, resulting in an enlarged socket, and a cover is required to cover the soldered portion, making the structure complicated, and the assembly process is labor-intensive.
本考案の目的は、半田付けをせずに高圧リード
線と高圧コンタクトとの安定した接続が確実に得
られ、またソケツトの小型化及び構造の簡略化が
図れ、且つ組立作業を容易に行えるブラウン管ソ
ケツトを提供するにある。 The purpose of this invention is to create a cathode ray tube that can ensure stable connection between high-voltage lead wires and high-voltage contacts without soldering, can downsize the socket and simplify the structure, and can be easily assembled. Provides a socket.
かかる目的を達成するための本考案の要旨とす
るところは、絶縁台に複数のコンタクトが円形配
置に整列されて組付けられ、該コンタクト中の高
圧コンタクトの脚部に高圧リード線が接続されて
いるブラウン管ソケツトにおいて、前記高圧コン
タクトの脚部の先端には、該脚部をＵ字状に折り
返したばね接点部が備えられ、該ばね接点部には
抜き窓からなるロツク用窓が設けられ、かつ、前
記高圧リード線にはその先端に金属板を筒状に折
り曲げ成形したリード線コンタクトが固着され、
該リード線コンタクトには前記金属板の円筒軸線
に平行な縁部を該円筒の内側に向けて折り曲げ成
形したばね接点接触部が設けられるとともに、該
ばね接点接触部の対向側面に前記ロツク部に嵌り
合う大きさに切り起し成形されたロツク片が設け
られており、前記ばね接点部を前記絶縁台の高圧
リード線挿入孔内に挿入し、該高圧リード線挿入
孔内にて前記リード線コンタクト内にばね接点部
を圧入し、該ばね接点部をばね接点接触部に圧接
させるとともにロツク用窓にロツク片を嵌合させ
て抜け止めさせたことを特徴としてなるブラウン
管ソケツトに存する。 The gist of the present invention to achieve such an object is that a plurality of contacts are arranged and assembled in a circular arrangement on an insulating stand, and high voltage lead wires are connected to the legs of high voltage contacts among the contacts. In a cathode ray tube socket, a spring contact portion formed by folding the leg portion into a U-shape is provided at the tip of the leg portion of the high voltage contact, and a locking window consisting of a cutout window is provided in the spring contact portion, and , a lead wire contact formed by bending a metal plate into a cylindrical shape is fixed to the tip of the high voltage lead wire,
The lead wire contact is provided with a spring contact contact portion formed by bending an edge parallel to the cylindrical axis of the metal plate toward the inside of the cylinder, and a spring contact contact portion is provided on the opposite side of the spring contact contact portion to the lock portion. A lock piece is cut and molded to a size that fits, and the spring contact portion is inserted into the high voltage lead wire insertion hole of the insulating stand, and the lead wire is inserted into the high voltage lead wire insertion hole. A cathode ray tube socket characterized in that a spring contact part is press-fitted into a contact, the spring contact part is brought into pressure contact with the spring contact part, and a locking piece is fitted into a locking window to prevent the socket from coming off.
以下本考案の実施例を図面を参照して詳細に説
明する。第１図乃至第４図に示すように本実施例
のブラウン管ソケツトは絶縁台１に高電圧がかか
らない複数のコンタクト２と、高電圧がかかる高
圧コンタクト（フオーカスコンタクト）３とが同
一円周上に整列して組付けられている。これらコ
ンタクト２，３は絶縁カバー４で保護されてい
る。高電圧がかからない各コンタクト２の脚部２
Ａは絶縁台１の下部に導出されている。高圧コン
タクト３の脚部３Ａは絶縁台１の表面に沿つて各
コンタクト２から離れる方向に導出され、その先
端がＵ字状に折曲げ成形されてばね接点部３Ｂが
形成され、このばね接点部３Ｂは絶縁台１から立
上げられている。ばね接点部３Ｂの一部には四角
形の切り抜き窓よりなるロツク用窓３Ｃが形成さ
れている。このようなロツク用窓３Ｃを備えたば
ね接点部３Ｂは絶縁台１に形成された高圧リード
線挿入孔５の底部に収容されている。このばね接
点部３Ｂに接続される高圧リード線６は、その先
端に円筒状のリード線コンタクト７が圧着接続さ
れている。このリード線コンタクト７は金属板を
円筒状に折り曲げ、その金属板の円筒の軸線に平
行な縁部を該円筒の内側に向けて折り曲げ形成し
た一対のばね接点接触部７Ｂが設けられ、更にこ
のリード線コンタクト７にはばね接点接触部７Ｂ
に対向する側の面に基端側に向けて内側に切り起
し成形されたロツク片７Ａが設けられている。こ
のようにリード線コンタクト７を備えた高圧リー
ド線６は、高圧リード線挿入孔５内に挿入され、
リード線コンタクト７のばね接点接触部７Ｂとば
ね接点部３Ｂとが完全に嵌合し合つた状態ではリ
ード線コンタクト７のばね接点接触部７Ｂがばね
接触部３Ｂに圧接され、ロツク片７Ａがばね接点
部３Ｂのロツク用窓３Ｃに入り込んで相互にロツ
クされている。 Embodiments of the present invention will be described in detail below with reference to the drawings. As shown in FIGS. 1 to 4, in the cathode ray tube socket of this embodiment, a plurality of contacts 2 to which high voltage is not applied to the insulating base 1 and a high voltage contact (focus contact) 3 to which high voltage is applied are located on the same circumference. are assembled in alignment. These contacts 2 and 3 are protected by an insulating cover 4. Legs 2 of each contact 2 to which high voltage is not applied
A is led out to the lower part of the insulating stand 1. The leg portion 3A of the high-voltage contact 3 is led out along the surface of the insulating base 1 in a direction away from each contact 2, and its tip is bent into a U-shape to form a spring contact portion 3B. 3B stands up from the insulating stand 1. A locking window 3C consisting of a rectangular cut-out window is formed in a part of the spring contact portion 3B. The spring contact portion 3B provided with such a locking window 3C is accommodated at the bottom of a high voltage lead wire insertion hole 5 formed in the insulating base 1. The high voltage lead wire 6 connected to the spring contact portion 3B has a cylindrical lead wire contact 7 crimped and connected to its tip. This lead wire contact 7 is provided with a pair of spring contact contact portions 7B formed by bending a metal plate into a cylindrical shape and bending an edge of the metal plate parallel to the axis of the cylinder toward the inside of the cylinder. The lead wire contact 7 has a spring contact contact portion 7B.
A lock piece 7A is provided on the surface opposite to the lock piece 7A, which is cut and formed inwardly toward the proximal end. The high voltage lead wire 6 equipped with the lead wire contact 7 in this manner is inserted into the high voltage lead wire insertion hole 5,
When the spring contact portion 7B of the lead wire contact 7 and the spring contact portion 3B are completely fitted together, the spring contact portion 7B of the lead wire contact 7 is pressed against the spring contact portion 3B, and the lock piece 7A is pressed against the spring contact portion 3B. They enter the locking window 3C of the contact portion 3B and are mutually locked.
高圧コンタクト３の脚部３Ａの途中には、電極
部３Ｄが形成され、その上方にはこれに対向して
スパーク電極８がスパークギヤツプ９を介して対
向配設され、このスパーク電極８の脚部８Ａは絶
縁台１の下部に導出されている。これらスパーク
ギヤツプ９を包囲して絶縁カバー１０がかけられ
ている。 An electrode portion 3D is formed in the middle of the leg portion 3A of the high voltage contact 3, and a spark electrode 8 is disposed above the electrode portion 3D to face the electrode portion 3D with a spark gap 9 interposed therebetween. is led out to the lower part of the insulating table 1. An insulating cover 10 surrounds these spark gaps 9.
以上説明したように本考案に係るブラウン管ソ
ケツトにおいては、高圧コンタクトの脚部の先端
にはばね接点部とその一部に形成されたロツク片
とを設け、高圧リード線の先端にはリード線コン
タクトとその一部に形成されたロツク用窓とを設
けて両者の嵌合により接続してロツクをする構造
としたので、半田付け作業を省略でき、接続作業
を簡単に行え、また、リード線コンタクトには内
面に該コンタクトの金属板の両縁を折り曲げて突
出させたばね接点接触を設け、これがばね接点部
に圧接されるようにしたことにより両者の電気接
続が確実に安定した状態となり、更にまた、本考
案によれば絶縁台に半田付けのためのスペースを
確保しなくてよくなり、絶縁台の小型化、簡略化
を図ることができる。 As explained above, in the cathode ray tube socket according to the present invention, the spring contact portion and the lock piece formed in a part thereof are provided at the tip of the leg portion of the high voltage contact, and the lead wire contact is provided at the tip of the high voltage lead wire. and a locking window formed in a part of it, and are connected and locked by fitting the two, so soldering work can be omitted, connection work can be easily performed, and the lead wire contact A spring contact is provided on the inner surface of the contact by bending both edges of the metal plate to protrude, and this is pressed into contact with the spring contact, thereby ensuring a stable electrical connection between the two, and furthermore. According to the present invention, there is no need to secure a space for soldering on the insulating stand, and the insulating stand can be made smaller and simpler.
第１図は本考案に係るブラウン管ソケツトの一
実施例の一部カバーを外した状態の平面図、第２
図は第１図のカバーをつけた状態の縦断面図、第
３図はこの要部拡大断面図、第４図は本実施例で
用いている高圧コンタクトのばね接点部と高圧リ
ード線のリード線コンタクトとの斜視図である。
１……絶縁台、２……コンタクト、２Ａ……脚
部、３……高圧コンタクト、３Ａ……脚部、３Ｂ
……ばね接点部、３Ｃ……ロツク用窓、５……リ
ード線挿入孔、６……高圧リード線、７……リー
ド線コンタクト、７Ａ……ロツク片、７Ｂ……ば
ね接点接触部。
Fig. 1 is a plan view of one embodiment of the cathode ray tube socket according to the present invention with a part of the cover removed;
The figure is a longitudinal sectional view of the state shown in Fig. 1 with the cover attached, Fig. 3 is an enlarged sectional view of the main part, and Fig. 4 is the spring contact part of the high voltage contact used in this example and the lead of the high voltage lead wire. It is a perspective view with a line contact. 1... Insulation stand, 2... Contact, 2A... Leg, 3... High voltage contact, 3A... Leg, 3B
... Spring contact portion, 3C... Lock window, 5... Lead wire insertion hole, 6... High voltage lead wire, 7... Lead wire contact, 7A... Lock piece, 7B... Spring contact contact portion.
Claims (1)
れて組付けられ、該コンタクト中の高圧コンタク
トの脚部に高圧リード線が接続されているブラウ
ン管ソケツトにおいて、前記高圧コンタクトの脚
部の先端には、該脚部をＵ字状に折り返したばね
接点部が備えられ、該ばね接点部には抜き窓から
なるロツク用窓が設けられ、かつ、前記高圧リー
ド線にはその先端に金属板を筒状に折り曲げ成形
したリード線コンタクトが固着され、該リード線
コンタクトには前記金属板の円筒軸線に平行な縁
部を該円筒の内側に向けて折り曲げ成形したばね
接点接触部が設けられるとともに、該ばね接点接
触部の対向側面に前記ロツク部に嵌り合う大きさ
に切り起し成形されたロツク片が設けられてお
り、前記ばね接点部を前記絶縁台の高圧リード線
挿入孔内に挿入し、該高圧リード線挿入孔内にて
前記リード線コンタクト内にばね接点部を圧入
し、該ばね接点部をばね接点接触部に圧接させる
とともにロツク用窓にロツク片を嵌合させて抜け
止めさせたことを特徴としてなるブラウン管ソケ
ツト。 In a cathode ray tube socket in which a plurality of contacts are arranged and assembled in a circular arrangement on an insulating stand, and a high voltage lead wire is connected to the leg of a high voltage contact among the contacts, the tip of the leg of the high voltage contact includes: A spring contact portion is provided by folding the leg portion into a U-shape, and the spring contact portion is provided with a locking window consisting of a cut-out window, and the high voltage lead wire is provided with a cylindrical metal plate at its tip. A bent and formed lead wire contact is fixed, and the lead wire contact is provided with a spring contact contact portion formed by bending an edge parallel to the cylindrical axis of the metal plate toward the inside of the cylinder, and the spring contact A lock piece cut and formed to a size that fits into the lock part is provided on the opposite side surface of the contact part, and the spring contact part is inserted into the high voltage lead wire insertion hole of the insulating stand, and the high voltage is A spring contact part is press-fitted into the lead wire contact in the lead wire insertion hole, and the spring contact part is brought into pressure contact with the spring contact contact part, and a locking piece is fitted into the locking window to prevent it from coming out. A special feature is the cathode ray tube socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19405382U JPS5998587U (en) | 1982-12-23 | 1982-12-23 | cathode ray tube socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19405382U JPS5998587U (en) | 1982-12-23 | 1982-12-23 | cathode ray tube socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5998587U JPS5998587U (en) | 1984-07-04 |
| JPS6240542Y2 true JPS6240542Y2 (en) | 1987-10-16 |
Family
ID=30417217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19405382U Granted JPS5998587U (en) | 1982-12-23 | 1982-12-23 | cathode ray tube socket |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5998587U (en) |
-
1982
- 1982-12-23 JP JP19405382U patent/JPS5998587U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5998587U (en) | 1984-07-04 |
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