JPH03121709U - - Google Patents
Info
- Publication number
- JPH03121709U JPH03121709U JP3073590U JP3073590U JPH03121709U JP H03121709 U JPH03121709 U JP H03121709U JP 3073590 U JP3073590 U JP 3073590U JP 3073590 U JP3073590 U JP 3073590U JP H03121709 U JPH03121709 U JP H03121709U
- Authority
- JP
- Japan
- Prior art keywords
- core
- claw
- circuit board
- printed circuit
- toroidal
- 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.)
- Pending
Links
- 210000000078 claw Anatomy 0.000 claims description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
Description
第１図は第１の考案の一実施例を示す構成図、
第２図は台座４０の詳細を説明する図、第３図は
固定ピン４８の形状の説明図、第４図は第２の考
案の一実施例を説明する組立図、第５図は組立て
後の断面図である。第６図から第８図は従来のト
ロイダル型コイルの実装構造の説明図である。
１０……コア、２０……巻線、３０……プリン
ト基板、３２……係止穴、４０……台座、４８…
…固定ピン、５０……キヤツプ部、５２……爪部
、５４……座面、５６……ストツパ面、６０……
リフオーマ部、６２……係止部、６４……座面、
６８……爪部。
FIG. 1 is a configuration diagram showing an embodiment of the first invention;
Figure 2 is a diagram explaining the details of the pedestal 40, Figure 3 is a diagram explaining the shape of the fixing pin 48, Figure 4 is an assembly diagram explaining an embodiment of the second invention, and Figure 5 is after assembly. FIG. 6 to 8 are explanatory diagrams of the mounting structure of a conventional toroidal coil. 10... Core, 20... Winding wire, 30... Printed circuit board, 32... Locking hole, 40... Pedestal, 48...
...fixing pin, 50...cap part, 52...claw part, 54...seating surface, 56...stopper surface, 60...
Reformer part, 62...Locking part, 64...Seat surface,
68...Claw part.
Claims (1)
０と、 このコアの円環形状をした一方の端面に接着剤
４６を介して取付けられる絶縁性材料よりなる略
円形の台座４０と、 この台座の当該コアが取付けられる面と反対側
の面に突出した状態で当該台座に取付けられると
共に、このコアの搭載されるプリント基板３０に
固着される固定ピン４８と、 を具備することを特徴とするトロイダル型コイル
の実装装置。 (2) 巻線２０の巻かれたトロイダル型のコア１
０と、 このコアの中空部側に対向する面に設けられる
この中空部の直径Ｄ１よりも小さな径Ｄ３を有す
る爪部５２、この爪部の支持側に設けられたこの
コアの円環部の内径Ｄ１よりも大きな径Ｄ４の座
面５４、この爪部を頂点側とする円錘形状のスト
ツパ面５６を有するキヤツプ部５０と、 このコアの中空部側に対向する面に設けられ、
この爪部が係止される係止部６２、この係止部の
支持側に設けられた座面６４、この座面の係止部
と反対側する面に設けられるプリント基板３０に
形成される係止穴３２に係止される爪部６８を有
するリフオーマ部６０と、を具備し、 リフオーマ部の爪部をプリント基板の係止穴に
係止し、コアの中空部にキヤツプ部の爪部を挿入
し、当該コアの一方の円環面はストツパ面と当接
し他方の円環面はリフオーマ部又はプリント基板
と当接する状態で実装することを特徴とするトロ
イダル型コイルの実装装置。[Claims for Utility Model Registration] (1) Toroidal core 1 with winding 20 wound around it
0, a substantially circular pedestal 40 made of an insulating material attached to one annular end surface of this core via an adhesive 46, and a surface of this pedestal opposite to the surface to which the core is attached. A toroidal coil mounting device comprising: a fixing pin 48 that is attached to the pedestal in a protruding state and fixed to a printed circuit board 30 on which the core is mounted. (2) Toroidal core 1 with winding 20 wound around it
0, a claw portion 52 having a diameter D3 smaller than the diameter D1 of the hollow portion provided on the surface facing the hollow portion side of the core, and a ring portion of the core provided on the supporting side of the claw portion. A cap portion 50 having a seat surface 54 having a diameter D4 larger than the inner diameter D1, a conical stopper surface 56 having the claw portion as the apex side, and a cap portion 50 provided on a surface facing the hollow portion side of the core,
A locking portion 62 to which this claw portion is locked, a seat surface 64 provided on the supporting side of this locking portion, and a printed circuit board 30 provided on the surface of this seat surface opposite to the locking portion. The reformer part 60 has a claw part 68 that is locked in the locking hole 32, and the claw part of the reformer part is locked in the locking hole of the printed circuit board, and the nail part of the cap part is inserted into the hollow part of the core. A mounting device for a toroidal coil, characterized in that the core is mounted with one toric surface of the core in contact with a stopper surface and the other toroidal surface of the core in contact with a reformer portion or a printed circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3073590U JPH03121709U (en) | 1990-03-26 | 1990-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3073590U JPH03121709U (en) | 1990-03-26 | 1990-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03121709U true JPH03121709U (en) | 1991-12-12 |
Family
ID=31533443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3073590U Pending JPH03121709U (en) | 1990-03-26 | 1990-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03121709U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013098180A (en) * | 2011-10-27 | 2013-05-20 | Mitsubishi Electric Corp | Fixing structure of ground coil and apparatus using the same |
| KR101999328B1 (en) * | 2019-03-04 | 2019-07-11 | 정고형 | Assistance device for pitching training |
| KR102137715B1 (en) * | 2019-05-02 | 2020-07-24 | 정고형 | Assistance device for pitching training |
-
1990
- 1990-03-26 JP JP3073590U patent/JPH03121709U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013098180A (en) * | 2011-10-27 | 2013-05-20 | Mitsubishi Electric Corp | Fixing structure of ground coil and apparatus using the same |
| KR101999328B1 (en) * | 2019-03-04 | 2019-07-11 | 정고형 | Assistance device for pitching training |
| KR102137715B1 (en) * | 2019-05-02 | 2020-07-24 | 정고형 | Assistance device for pitching training |
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