JPH0273783U - - Google Patents
Info
- Publication number
- JPH0273783U JPH0273783U JP15369788U JP15369788U JPH0273783U JP H0273783 U JPH0273783 U JP H0273783U JP 15369788 U JP15369788 U JP 15369788U JP 15369788 U JP15369788 U JP 15369788U JP H0273783 U JPH0273783 U JP H0273783U
- Authority
- JP
- Japan
- Prior art keywords
- unit board
- locking
- ejector
- hook portion
- storage rack
- 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
- 238000010586 diagram Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Description
第１図イ，ロは、本考案の実施例に係る係止機
構を動作と共に説明する要部平面図、第２図は、
本考案に係るイジエクタの要部形状を説明する斜
視図、第３図は、ユニツト基板収納ラツクにユニ
ツト基板を所要枚数収納した状態を示す従来例図
、第４図は、従来のイジエクタの動作説明図、第
５図は、ユニツト基板収納ラツクへユニツト基板
を収納して固定した状態を示す従来の係止機構図
、第６図は、第５図と同様の状態を示す従来の係
止機構の他例図である。
１……ユニツト基板収納ラツク、１ａ……挿入
開口、１ｂ……側板、２……マザーボード、３…
…ユニツト基板、４……コネクタ、３０……ユニ
ツト基板、３０ｃ，３０ｄ……係止凹部、５０…
…イジエクタ、５０ａ……フツク部、５０ｂ……
操作レバー部、５０ｅ……係止突部、７０……支
軸。
Figures 1A and 1B are plan views of main parts explaining the locking mechanism according to the embodiment of the present invention together with its operation, and Figure 2 is a
FIG. 3 is a perspective view illustrating the shape of the main parts of the ejector according to the present invention, FIG. 3 is a conventional example showing a state in which the required number of unit boards are stored in a unit board storage rack, and FIG. 4 is an explanation of the operation of the conventional ejector. 5 is a diagram of a conventional locking mechanism showing a state in which a unit board is stored and fixed in a unit board storage rack, and FIG. 6 is a diagram of a conventional locking mechanism showing a state similar to that shown in FIG. It is another example figure. 1... Unit board storage rack, 1a... Insertion opening, 1b... Side plate, 2... Motherboard, 3...
...unit board, 4...connector, 30...unit board, 30c, 30d...locking recess, 50...
... Ejector, 50a... Hook part, 50b...
Operation lever portion, 50e...Lock protrusion, 70...Spindle.
Claims (1)
付けたイジエクタにフツク部を形成し、上記ユニ
ツト基板を収納するユニツト基板収納ラツクに上
記フツク部が係合する係合部を形成したユニツト
基板の収納構成において、 イジエクタとユニツト基板の相互に対応する面
の一方側に係止突部を、他方側には上記係止突部
の摺動軌跡上に係止突部と係止する係止凹部を形
成してなるものであつて、 上記係止は、上記イジエクタのフツク部がユニ
ツト基板収納ラツクの係合部に係合する回動位置
と、上記係合部から係合解除する回動位置とで行
なうように形成したことを特徴とする電子機器に
おけるユニツト基板の係止機構。[Scope of Claim for Utility Model Registration] A hook portion is formed on an ejector that is rotatably attached in the form of a lever to the surface of a unit board, and an engaging portion where the hook portion engages with a unit board storage rack that stores the unit board. In the storage configuration of the unit board formed with the ejector and unit board, a locking protrusion is provided on one side of the mutually corresponding surfaces of the ejector and the unit board, and a locking protrusion is provided on the other side on the sliding trajectory of the locking protrusion. A locking recess is formed for locking, and the locking is performed at a rotating position where the hook portion of the ejector engages with an engaging portion of the unit board storage rack, and at a rotating position where the hook portion of the ejector engages with the engaging portion of the unit board storage rack. What is claimed is: 1. A locking mechanism for a unit board in an electronic device, characterized in that the locking mechanism is formed such that the locking mechanism is formed in such a manner that the unit board is locked at a rotational position where the unit board is engaged and released.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15369788U JPH0273783U (en) | 1988-11-26 | 1988-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15369788U JPH0273783U (en) | 1988-11-26 | 1988-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0273783U true JPH0273783U (en) | 1990-06-05 |
Family
ID=31429772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15369788U Pending JPH0273783U (en) | 1988-11-26 | 1988-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0273783U (en) |
-
1988
- 1988-11-26 JP JP15369788U patent/JPH0273783U/ja active Pending
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