JPH01110076U - - Google Patents
Info
- Publication number
- JPH01110076U JPH01110076U JP418388U JP418388U JPH01110076U JP H01110076 U JPH01110076 U JP H01110076U JP 418388 U JP418388 U JP 418388U JP 418388 U JP418388 U JP 418388U JP H01110076 U JPH01110076 U JP H01110076U
- Authority
- JP
- Japan
- Prior art keywords
- arm
- printed board
- board unit
- lever
- shelf
- 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 2
- 238000003780 insertion Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Description
第１図及び第２図は本考案の原理図で、第１図
はプリント板ユニツトの引き抜き時の状態、第２
図はプリント板ユニツトの挿入時の状態、第３図
は本考案を採用したシエルフの全体斜視図、第４
図は本考案を採用したプリント板ユニツトの斜視
図、第５図及び第６図は本考案におけるプリント
板ユニツトに取付けたレバーとシエルフ側の溝と
の関係を示す図、第７図は補助レバー（専用工具
）の斜視図、第８図及び第９図は本考案の実施例
においてプリント板ユニツトを引き抜く時の状態
を示し、第１０図は従来のプリント板ユニツト挿
抜機構を示す。
１……プリント板ユニツト、２……シエルフ、
３……支点バー、４……溝、１０……レバー、１
１……枢動軸、１２……第１アーム、１３……第
２アーム、１４……レバー他端、２０……補助レ
バー（引き抜き専用工具）、２１……爪部、２２
……係止部。
Figures 1 and 2 are diagrams of the principle of the present invention; Figure 1 shows the state when the printed board unit is pulled out;
The figure shows the state when the printed board unit is inserted, Figure 3 is an overall perspective view of the shelf adopting the present invention, and Figure 4 shows the state when the printed board unit is inserted.
The figure is a perspective view of a printed board unit adopting the present invention, Figures 5 and 6 are diagrams showing the relationship between the lever attached to the printed board unit of the present invention and the groove on the shelf side, and Figure 7 is an auxiliary lever. A perspective view of the special tool (special tool), FIGS. 8 and 9 show the state when the printed board unit is pulled out in the embodiment of the present invention, and FIG. 10 shows a conventional printed board unit insertion/extraction mechanism. 1...Printed board unit, 2...Shelf,
3... Fulcrum bar, 4... Groove, 10... Lever, 1
DESCRIPTION OF SYMBOLS 1... Pivoting shaft, 12... First arm, 13... Second arm, 14... Other end of lever, 20... Auxiliary lever (exclusive tool for extraction), 21... Claw portion, 22
...Locking part.
Claims (1)
に沿つて挿抜する機構であつて、プリント板ユニ
ツトの前部にレバー１０を枢動可能に取付け、該
レバーの枢着点１１に対して一側を二股に形成し
て幅の小さな第１アーム１２及び幅の大きな第２
アーム１３とするとともに、シエルフの前面に前
記第１アームが通過し第２アームが通過しない幅
を有する溝４を設け、プリント板ユニツトの挿入
時は、前記第２アームが前記溝を跨いでシエルフ
前面に内側より接触してレバーによるユニツト挿
入力を生じせしめ、プリント板ユニツトの引き抜
き時は、前記第１アームに前記溝４の幅より大き
い幅を有する補助レバー２０を嵌め、該補助レバ
ーが前記溝を跨いでシエルフ前面に外側より接触
するようにしてユニツト離脱力を生じせしめるよ
うに構成したプリント板ユニツトの挿脱機構。 This is a mechanism for inserting and removing a printed board unit 1 along a predetermined passage in a shelf 2, in which a lever 10 is pivotally attached to the front part of the printed board unit, and one side is bifurcated with respect to the pivot point 11 of the lever. A first arm 12 with a small width and a second arm 12 with a large width are formed.
An arm 13 is provided, and a groove 4 having a width such that the first arm passes through and the second arm does not pass is provided on the front surface of the shelf, and when a printed board unit is inserted, the second arm straddles the groove and slides into the shelf. The front surface is contacted from the inside to generate a force for inserting the unit by the lever, and when pulling out the printed board unit, an auxiliary lever 20 having a width larger than the width of the groove 4 is fitted into the first arm, and the auxiliary lever An insertion/removal mechanism for a printed board unit configured to straddle the groove and contact the front surface of the shelf from the outside to generate a unit removal force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP418388U JPH01110076U (en) | 1988-01-19 | 1988-01-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP418388U JPH01110076U (en) | 1988-01-19 | 1988-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01110076U true JPH01110076U (en) | 1989-07-25 |
Family
ID=31206469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP418388U Pending JPH01110076U (en) | 1988-01-19 | 1988-01-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01110076U (en) |
-
1988
- 1988-01-19 JP JP418388U patent/JPH01110076U/ja active Pending
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