JPH01159573U - - Google Patents
Info
- Publication number
- JPH01159573U JPH01159573U JP5339588U JP5339588U JPH01159573U JP H01159573 U JPH01159573 U JP H01159573U JP 5339588 U JP5339588 U JP 5339588U JP 5339588 U JP5339588 U JP 5339588U JP H01159573 U JPH01159573 U JP H01159573U
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- hole
- insertion holes
- spacer
- board device
- 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
- 230000037431 insertion Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Brushless Motors (AREA)
- Structure Of Printed Boards (AREA)
Description
第１図は本考案に係る回路基板装置の一実施例
を示す分解斜視図、第２図は第１図の回路基板の
要部を示す図、第３図は本考案の回路基板装置を
応用したブラシレスモータを示す半断面図、第４
図は従来の回路基板装置を用いたブラシレスモー
タの概略を説明する分解斜視図、第５図は第４図
の回路基板装置を示す断面図、第６図は第５図中
の回路基板の要部を説明する図である。
１…回路基板、３…スペーサ、５…電子部品（
磁心）、７…駆動コイル、９…ステータ、１１…
ロータ、１３…貫通孔、１５…挿通孔、１７…突
出壁、１９…突出部（ボス）、２１…スリツト、
２３…軸受ケーシング、２９…ボールベアリング
、３１…ロータシヤフト、３３…ロータ板、３７
…駆動マグネツト。
Fig. 1 is an exploded perspective view showing an embodiment of the circuit board device according to the present invention, Fig. 2 is a diagram showing the main parts of the circuit board shown in Fig. 1, and Fig. 3 is an application of the circuit board device of the present invention. A half-sectional view showing a brushless motor, No. 4
The figure is an exploded perspective view illustrating the outline of a brushless motor using a conventional circuit board device, FIG. 5 is a sectional view showing the circuit board device of FIG. 4, and FIG. FIG. 1...Circuit board, 3...Spacer, 5...Electronic component (
magnetic core), 7... drive coil, 9... stator, 11...
rotor, 13... through hole, 15... insertion hole, 17... protruding wall, 19... protruding part (boss), 21... slit,
23...Bearing casing, 29...Ball bearing, 31...Rotor shaft, 33...Rotor plate, 37
...Drive magnet.
Claims (1)
の周囲に複数の挿通孔が貫通形成された回路基板
と、 前記挿通孔に挿通される複数の突出部を有し電
子部品を前記回路基板に固定するスペーサであつ
て、前記突出部を前記挿通孔に挿通してその先端
を変形させて前記回路基板に固定されるスペーサ
と、 を備え、 少なくとも１個の前記挿通孔と前記貫通孔とが
スリツトにて連通されてなることを特徴とする回
路基板装置。[Claims for Utility Model Registration] A circuit board having a circuit pattern and a through hole, and a plurality of insertion holes formed around the through hole, and a plurality of protrusions inserted into the insertion holes. a spacer for fixing an electronic component to the circuit board, the spacer having the protrusion inserted into the insertion hole and fixed to the circuit board by deforming the tip thereof, at least one of the insertion holes; A circuit board device characterized in that the hole and the through hole are communicated with each other through a slit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5339588U JPH01159573U (en) | 1988-04-20 | 1988-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5339588U JPH01159573U (en) | 1988-04-20 | 1988-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01159573U true JPH01159573U (en) | 1989-11-06 |
Family
ID=31279377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5339588U Pending JPH01159573U (en) | 1988-04-20 | 1988-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01159573U (en) |
-
1988
- 1988-04-20 JP JP5339588U patent/JPH01159573U/ja active Pending
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