JPH0197529U - - Google Patents
Info
- Publication number
- JPH0197529U JPH0197529U JP19519387U JP19519387U JPH0197529U JP H0197529 U JPH0197529 U JP H0197529U JP 19519387 U JP19519387 U JP 19519387U JP 19519387 U JP19519387 U JP 19519387U JP H0197529 U JPH0197529 U JP H0197529U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- ring body
- winding
- wiring board
- printed wiring
- 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
- 238000004804 winding Methods 0.000 claims description 8
- 210000000078 claw Anatomy 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Coils Or Transformers For Communication (AREA)
Description
第１図は本考案の実施例の構成図で、ａは分離
した形の斜視図、ｂは断面図、第２図は本考案の
他の実施例の斜視図、第３図は従来例の分離した
形の斜視図である。
図において、１は環状磁心、２は二次巻線、３
は一次巻線、２ａ，３ａは端末、５は印刷配線板
、６，７，１７ａ，１７ｂはランドホール、３０
，３０Ａは一次巻線金具、３１は巻線本体板、３
１Ａ，３１Ｂは挾持板部、３１Ｃは上板部、３４
，３４Ａは押え板部材、３５は爪をそれぞれ示す
。
Fig. 1 is a block diagram of an embodiment of the present invention, a is a perspective view of the separated form, b is a sectional view, Fig. 2 is a perspective view of another embodiment of the invention, and Fig. 3 is a conventional example. FIG. 3 is a perspective view in separated form. In the figure, 1 is an annular magnetic core, 2 is a secondary winding, and 3
is the primary winding, 2a and 3a are terminals, 5 is a printed wiring board, 6, 7, 17a, 17b are land holes, 30
, 30A is the primary winding metal fitting, 31 is the winding body plate, 3
1A, 31B are the clamping plate parts, 31C is the upper plate part, 34
, 34A are presser plate members, and 35 is a claw.
Claims (1)
おいて、 良導電性金属板よりなる逆Ｕ字形で、上板部３
１Ｃ、一対の挾持板部、及び印刷配線板５に配設
したランドホールに挿着固着可能に、それぞれの
該挾持板部の先端縁に設けた端子３２Ａ，３２Ｂ
よりなり、環状磁心１に巻回した二次巻線２の環
体の一部を抱持する巻線本体板３１と、 該上板部３１Ｃの一部を、該巻線本体板３１が
挾着した環体部分とは反対側の環体部分の上方に
延伸してなり、先端に環体の側壁に係着する爪３
５を有する押え板部材３４と、 より構成された一次巻線金具３０を備えたこと
を特徴とするトランス。[Scope of claim for utility model registration] In a toroidal transformer mounted on a printed wiring board, an inverted U-shaped transformer made of a highly conductive metal plate, with an upper plate portion 3
1C, a pair of clamping plates, and terminals 32A, 32B provided at the tip edge of each clamping plate so that they can be inserted and fixed into land holes provided on the printed wiring board 5.
The winding main body plate 31 holds a part of the ring body of the secondary winding 2 wound around the annular magnetic core 1, and the winding main body plate 31 holds a part of the upper plate part 31C. A claw 3 extends above the ring body part on the opposite side from the ring body part that has been attached, and is attached to the side wall of the ring body at the tip.
5. A transformer comprising: a holding plate member 34 having a diameter of 5; and a primary winding fitting 30 comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19519387U JPH0197529U (en) | 1987-12-22 | 1987-12-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19519387U JPH0197529U (en) | 1987-12-22 | 1987-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0197529U true JPH0197529U (en) | 1989-06-29 |
Family
ID=31485883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19519387U Pending JPH0197529U (en) | 1987-12-22 | 1987-12-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0197529U (en) |
-
1987
- 1987-12-22 JP JP19519387U patent/JPH0197529U/ja active Pending