JPH01122517U - - Google Patents
Info
- Publication number
- JPH01122517U JPH01122517U JP1832388U JP1832388U JPH01122517U JP H01122517 U JPH01122517 U JP H01122517U JP 1832388 U JP1832388 U JP 1832388U JP 1832388 U JP1832388 U JP 1832388U JP H01122517 U JPH01122517 U JP H01122517U
- Authority
- JP
- Japan
- Prior art keywords
- screw
- board
- permanent magnet
- screwed
- insertion hole
- 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 3
- 238000003780 insertion Methods 0.000 claims description 3
Landscapes
- Connection Of Plates (AREA)
- Mounting Components In General For Electric Apparatus (AREA)
- Multi-Conductor Connections (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Description
第１図は本考案の一実施例の要部断面図、第２
図はユニツトのマザーボードへの取付状態を示す
斜視図、第３図ａ，ｂは従来例のばね付きねじの
斜視図及び要部断面図である。
１はユニツト、２はマザーボード、４は挿通孔
、５はねじ穴、６はねじ、９，１０は永久磁石で
ある。
Figure 1 is a sectional view of the main parts of one embodiment of the present invention, Figure 2
The figure is a perspective view showing how the unit is attached to the motherboard, and FIGS. 3a and 3b are a perspective view and a sectional view of a main part of a conventional spring-loaded screw. 1 is a unit, 2 is a motherboard, 4 is an insertion hole, 5 is a screw hole, 6 is a screw, and 9 and 10 are permanent magnets.
Claims (1)
、ボードのねじ穴にねじを螺着して機器をボード
にねじ止めして取り付ける機器のボードへのねじ
止め構造において、ボードのねじ穴部分に永久磁
石を固設すると共に、ねじの適宜位置に上記ボー
ド側の永久磁石と同極が向かい合つて互いに反発
する永久磁石を固着し、機器の挿通孔の下部にね
じ穴から外れたねじが上下に移動する空所を形成
して成ることを特徴とする機器のボードへのねじ
止め構造。 In the structure of screwing the device to the board, the screw is inserted through the insertion hole drilled in the device, and the screw is screwed into the screw hole of the board, and the device is screwed to the board. In addition to fixing a permanent magnet, fix a permanent magnet at an appropriate position on the screw so that the same polarity as the permanent magnet on the board side faces each other and repel each other, and the screw that has come out of the screw hole is placed at the bottom of the insertion hole of the device. A structure for screwing onto an equipment board, characterized in that the structure is formed by forming a space in which the equipment moves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1832388U JPH01122517U (en) | 1988-02-15 | 1988-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1832388U JPH01122517U (en) | 1988-02-15 | 1988-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01122517U true JPH01122517U (en) | 1989-08-21 |
Family
ID=31232865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1832388U Pending JPH01122517U (en) | 1988-02-15 | 1988-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01122517U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021121740A (en) * | 2020-01-31 | 2021-08-26 | 三菱電機株式会社 | Fastening structure of electronic equipment and electronic equipment with the same |
| CN116516858A (en) * | 2023-06-20 | 2023-08-01 | 山西军昊实业有限公司 | Cylindrical totally-enclosed sound barrier steel structure |
-
1988
- 1988-02-15 JP JP1832388U patent/JPH01122517U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021121740A (en) * | 2020-01-31 | 2021-08-26 | 三菱電機株式会社 | Fastening structure of electronic equipment and electronic equipment with the same |
| CN116516858A (en) * | 2023-06-20 | 2023-08-01 | 山西军昊实业有限公司 | Cylindrical totally-enclosed sound barrier steel structure |
| CN116516858B (en) * | 2023-06-20 | 2023-10-03 | 山西军昊实业有限公司 | Cylindrical totally-enclosed sound barrier steel structure |
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