JPH01159561U - - Google Patents
Info
- Publication number
- JPH01159561U JPH01159561U JP5615788U JP5615788U JPH01159561U JP H01159561 U JPH01159561 U JP H01159561U JP 5615788 U JP5615788 U JP 5615788U JP 5615788 U JP5615788 U JP 5615788U JP H01159561 U JPH01159561 U JP H01159561U
- Authority
- JP
- Japan
- Prior art keywords
- eyelet
- circuit board
- printed circuit
- stator core
- land
- 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
- 240000001549 Ipomoea eriocarpa Species 0.000 claims 2
- 235000005146 Ipomoea eriocarpa Nutrition 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 1
- 229910000679 solder Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Landscapes
- Brushless Motors (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
Description
第１図は本考案の一実施例における要部の側断
面図、第２図は本考案を装着したＦＤＤモータの
側断面図、第３図、第４図は従来例の説明図であ
る。
１…プリント基板、２…ランド、３，５，６…
半田付部、４…コイル導通用ピン、７…ハトメ、
８…ハトメ（従来）、１１…スピンドルハブ、１
２…ハウジング、１３…軸受で１３ａはそのスプ
リング、１４…ロータ、１５…永久磁石、１６…
ロータ締結ネジ、１７…ステータコア、１８…コ
イル、１９…ハウジングとプリント基板との締結
タツプ孔、２０…ハウジングとステータコアとの
締結タツプ孔、２１，２２…成形絶縁体。
FIG. 1 is a sectional side view of a main part of an embodiment of the present invention, FIG. 2 is a sectional side view of an FDD motor equipped with the present invention, and FIGS. 3 and 4 are explanatory diagrams of a conventional example. 1...Printed circuit board, 2...land, 3, 5, 6...
Soldering part, 4... Coil conduction pin, 7... Eyelet,
8... Eyelet (conventional), 11... Spindle hub, 1
2...Housing, 13...Bearing, 13a is its spring, 14...Rotor, 15...Permanent magnet, 16...
Rotor fastening screw, 17... Stator core, 18... Coil, 19... Fastening tap hole between housing and printed circuit board, 20... Fastening tap hole between housing and stator core, 21, 22... Molded insulator.
Claims (1)
にモータのステータコアを固定する装置において
、 プリント基板にそのランドを貫通するスルーホ
ールを穿孔し、 半田付可能な金属からなり一端を朝顔状に開い
た円筒状のハトメをプリント基板のランド側から
スルーホールに挿通するとともに前記ハトメの朝
顔状端部をランドに半田付けし、 かつ、ステータコアに圧入固定したコイル導通
用ピンの先端部を前記ハトメの朝顔状端部からハ
トメ内に挿入し、 プリント基板の裏面側からハトメの内周面とコ
イル導通用ピンの外周面の隙間へ半田を流し込み
、前記ハトメにコイル導通用ピンを固定したこと
を特徴とするステータコアの取付装置。[Scope of Claim for Utility Model Registration] In a device for fixing a motor stator core to a single-sided printed circuit board with lands formed only on the surface, a through hole is drilled through the printed circuit board through the land, and one end is made of metal that can be soldered. A cylindrical eyelet opened in the shape of a morning glory is inserted into the through hole from the land side of the printed circuit board, and the end of the eyelet in the shape of a morning glory is soldered to the land, and the tip of the coil conduction pin is press-fitted and fixed to the stator core. into the eyelet from the bell-shaped end of the eyelet, pour solder from the back side of the printed circuit board into the gap between the inner peripheral surface of the eyelet and the outer peripheral surface of the coil conduction pin, and insert the coil conduction pin into the eyelet. A stator core mounting device characterized by being fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5615788U JPH01159561U (en) | 1988-04-26 | 1988-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5615788U JPH01159561U (en) | 1988-04-26 | 1988-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01159561U true JPH01159561U (en) | 1989-11-06 |
Family
ID=31282039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5615788U Pending JPH01159561U (en) | 1988-04-26 | 1988-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01159561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016501507A (en) * | 2012-12-18 | 2016-01-18 | スパル オートモーティブ ソチエタ レスポンサビリタ リミテ | Electric machine |
-
1988
- 1988-04-26 JP JP5615788U patent/JPH01159561U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016501507A (en) * | 2012-12-18 | 2016-01-18 | スパル オートモーティブ ソチエタ レスポンサビリタ リミテ | Electric machine |
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