JPH0192189U - - Google Patents
Info
- Publication number
- JPH0192189U JPH0192189U JP18823787U JP18823787U JPH0192189U JP H0192189 U JPH0192189 U JP H0192189U JP 18823787 U JP18823787 U JP 18823787U JP 18823787 U JP18823787 U JP 18823787U JP H0192189 U JPH0192189 U JP H0192189U
- Authority
- JP
- Japan
- Prior art keywords
- motherboard
- electronic device
- removal
- printed wiring
- rotating
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 1
Description
第１図はマザー基板抜去補助装置の一実施例を
示す概略斜視図、第２図は要部拡大縦断面図、第
３図はマザー基板抜去動作を説明する概略図、第
４図はマザー基板抜去補助装置を組込んだ電子装
置を示す斜視図、第５図は従来例を示す概略図。
４……マザー基板抜去補助装置、３２……筒状
ケーシング、３３……プリント配線板、３４……
マザー基板、４１……フレーム、４１ａ……脚部
材、４１ｂ……カバー部材、４２……レバー、４
２ｃ……回動軸、４３……スライド枠、４３ａ…
…フランジ、４３ｂ……長孔、４４……カム部。
Fig. 1 is a schematic perspective view showing an embodiment of the mother board removal assist device, Fig. 2 is an enlarged longitudinal sectional view of the main part, Fig. 3 is a schematic diagram explaining the mother board removal operation, and Fig. 4 is the mother board removal operation. FIG. 5 is a perspective view showing an electronic device incorporating an extraction assisting device, and FIG. 5 is a schematic diagram showing a conventional example. 4... Mother board removal auxiliary device, 32... Cylindrical casing, 33... Printed wiring board, 34...
Motherboard, 41... Frame, 41a... Leg member, 41b... Cover member, 42... Lever, 4
2c...Rotation axis, 43...Slide frame, 43a...
...flange, 43b...long hole, 44...cam part.
Claims (1)
プリント配線板３３を収容しているとともに、各
プリント配線板３３の一辺側にプリント配線板同
士の電気的接続を行なわせるマザー基板３４を設
けている電子装置において、上記マザー基板３４
を支持するフレーム４１に対して回動部材４２を
設けているとともに、回動部材４２の回動軸４２
ｃを挿通する長孔４３ｂを有し、かつ所定箇所に
プリント配線板３３に当接する当接部４３ａを有
するスライド枠４３を設けており、しかも、回動
部材４２が、回動部材４２の回動に追従してスラ
イド枠４３と係合し、長孔４３ｂに対する回動軸
４２ｃの相対位置を変化させるカム部４４を所定
箇所に有していることを特徴とする電子装置にお
けるマザー基板抜去補助装置。 ２ 回動部材４２を１個だけ有している上記実用
新案登録請求の範囲第１項記載の電子装置におけ
るマザー基板抜去補助装置。 ３ 回動部材４２を２個有している上記実用新案
登録請求の範囲第１項記載の電子装置におけるマ
ザー基板抜去補助装置。 ４ 回動部材同士が、互の回動量を等しくすべく
連結させられている上記実用新案登録請求の範囲
第３項記載の電子装置におけるマザー基板抜去補
助装置。 ５ スライド枠４３が、所定位置にフランジ４３
ａを有し、かつフランジ４３ａの一方の面がプリ
ント配線板３３と当接する面であるとともに、他
方の面がカム部４４と当接する面である上記実用
新案登録請求の範囲第１項記載の電子装置におけ
るマザー基板抜去補助装置。 ６ 回動部材４２が、所定角度以上回動すること
によりスライド枠４３と当接して回動軸４２ｃを
移動させるものである上記実用新案登録請求の範
囲第１項から第５項の何れかに記載の電子装置に
おけるマザー基板抜去補助装置。 ７ フレーム４１が、マザー基板３４を覆うカバ
ー部４１ｂを有している上記実用新案登録請求の
範囲第１項記載の電子装置におけるマザー基板抜
去補助装置。[Claims for Utility Model Registration] 1. A plurality of printed wiring boards 33 are housed inside a rectangular cylindrical casing 32, and electrical connections between the printed wiring boards are provided on one side of each printed wiring board 33. In an electronic device provided with a mother board 34 for performing
A rotating member 42 is provided for the frame 41 that supports the rotating shaft 42 of the rotating member 42.
A slide frame 43 is provided, which has a long hole 43b through which the hole 43b is inserted, and a contact portion 43a that contacts the printed wiring board 33 at a predetermined location. Motherboard removal assistance for an electronic device, characterized in that it has a cam portion 44 at a predetermined location that engages with a slide frame 43 following the motion and changes the relative position of a rotation shaft 42c with respect to a long hole 43b. Device. 2. A motherboard removal assisting device for an electronic device according to claim 1 of the above-mentioned utility model registration, which includes only one rotating member 42. 3. A motherboard removal assisting device for an electronic device according to claim 1, which has two rotating members 42. 4. A motherboard removal assisting device for an electronic device according to claim 3, wherein the rotating members are connected to each other so as to equalize their rotational amounts. 5 The slide frame 43 has the flange 43 in a predetermined position.
a, and one surface of the flange 43a is a surface that comes into contact with the printed wiring board 33, and the other surface is a surface that comes into contact with the cam part 44. Motherboard removal assist device for electronic devices. 6. According to any one of claims 1 to 5 of the above utility model registration claims, in which the rotating member 42 contacts the slide frame 43 and moves the rotating shaft 42c by rotating at a predetermined angle or more. A motherboard removal auxiliary device in the electronic device described above. 7. A motherboard removal assisting device in an electronic device according to claim 1, wherein the frame 41 has a cover portion 41b that covers the motherboard 34.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18823787U JPH0453033Y2 (en) | 1987-12-10 | 1987-12-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18823787U JPH0453033Y2 (en) | 1987-12-10 | 1987-12-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0192189U true JPH0192189U (en) | 1989-06-16 |
| JPH0453033Y2 JPH0453033Y2 (en) | 1992-12-14 |
Family
ID=31479343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18823787U Expired JPH0453033Y2 (en) | 1987-12-10 | 1987-12-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0453033Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011142228A (en) * | 2010-01-07 | 2011-07-21 | Koito Ind Ltd | Substrate removal mechanism |
-
1987
- 1987-12-10 JP JP18823787U patent/JPH0453033Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011142228A (en) * | 2010-01-07 | 2011-07-21 | Koito Ind Ltd | Substrate removal mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0453033Y2 (en) | 1992-12-14 |
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