JPH0541585Y2 - - Google Patents
Info
- Publication number
- JPH0541585Y2 JPH0541585Y2 JP17703186U JP17703186U JPH0541585Y2 JP H0541585 Y2 JPH0541585 Y2 JP H0541585Y2 JP 17703186 U JP17703186 U JP 17703186U JP 17703186 U JP17703186 U JP 17703186U JP H0541585 Y2 JPH0541585 Y2 JP H0541585Y2
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- printed circuit
- engaging
- hinge device
- engaging portion
- 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.)
- Expired - Lifetime
Links
- 230000005489 elastic deformation Effects 0.000 description 1
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
- Casings For Electric Apparatus (AREA)
- Hinges (AREA)
Description
【考案の詳細な説明】
(イ) 産業上の利用分野
本考案はプリント基板をシヤーシに対して回転
可能且つ着脱自在に取付けるヒンジ装置に関す
る。[Detailed Description of the Invention] (a) Industrial Application Field The present invention relates to a hinge device for rotatably and detachably attaching a printed circuit board to a chassis.
(ロ) 従来の技術
従来、プリント基板をシヤーシに対して回転可
能且つ着脱自在に取付けるヒンジ装置１は第３図
に示す様にプリント基板２の透孔に嵌入される弾
性を有する突起部１ａを有する第１部分１ｂ、シ
ヤーシ３にネジ止め固定される第２部分１ｃ及び
前記第１及び第２部分を連結する薄肉部１ｄとで
構成されたものや、実開昭60−52695号公報
（H05K7／16）のように基板を回転させ、直立し
た状態で保持可能なものもある。(B) Prior Art Conventionally, a hinge device 1 for attaching a printed circuit board to a chassis in a rotatable and detachable manner has an elastic protrusion 1a that is fitted into a through hole of a printed circuit board 2, as shown in FIG. The first part 1b has a first part 1b, the second part 1c is screwed and fixed to the chassis 3, and the thin part 1d connects the first and second parts. There are also devices such as /16) that can rotate the board and hold it in an upright position.
しかしながら、上述のヒンジ装置ではプリント
基板をシヤーシから取りはずす際、突起部をプリ
ント基板の透孔から取りはずす作業が非常に困難
であつた。 However, with the above-mentioned hinge device, when removing the printed circuit board from the chassis, it is very difficult to remove the protrusion from the through hole of the printed circuit board.
(ハ) 考案が解決しようとする問題点
本考案は上述の点に鑑み為されたものであり、
プリント基板をシヤーシに対して容易に着脱でき
るヒンジ装置を提供するものである。(c) Problems that the invention aims to solve This invention was created in view of the above points,
To provide a hinge device that allows a printed circuit board to be easily attached to and detached from a chassis.
(ニ) 問題点を解決するための手段
本考案は第１部分にプリント基板の透孔と係合
するボス及びその一端は前記第１部分に連結さ
れ、他端が前記プリント基板の端部に弾性的に係
合可能な弾性部とを設けてなる。(d) Means for Solving the Problems The present invention includes a first part having a boss that engages with the through hole of the printed circuit board, one end of which is connected to the first part, and the other end of which is connected to the end of the printed circuit board. An elastic part that can be elastically engaged is provided.
(ホ) 作用
ボスが透孔に係合すると共に弾性部の他端がプ
リント基板の端部に弾性的に係合することにより
前記プリント基板はヒンジ装置に対して回動自在
に保持される。(e) Function The printed circuit board is rotatably held relative to the hinge device by the boss engaging with the through hole and the other end of the elastic portion elastically engaging with the end of the printed circuit board.
(ヘ) 実施例
以下、図面に従い本考案の一実施例を説明す
る。(f) Example An example of the present invention will be described below with reference to the drawings.
第１図イ，ロは夫々本実施例装置の平面図及び
Ａ−A′断面図であり、本実施例におけるヒンジ
装置４は基本的にはプリント基板２を係止する第
１部分４ａ、シヤーシ３にネジ止め固定される第
２部分４ｂ及び第１、第２部分を連結する薄肉部
４ｃとで構成される。 FIGS. 1A and 1B are a plan view and a cross-sectional view taken along line A-A' of the device of this embodiment, respectively, and the hinge device 4 in this embodiment basically consists of a first portion 4a that locks the printed circuit board 2, and a chassis 3, and a thin wall portion 4c connecting the first and second portions.
第１部分４ａは一端がこの第１部分に連結され
弾性変形可能な略Ｖ字形状の弾性部４ｄ、この弾
性部の他端に設けられプリント基板２の切欠き２
ａの端部に係合する第１係合部４ｅ、この第１係
合部４ｅに近接して設けられ後述する第２部分４
ｂの突部４ｈの先端と係合可能な第２係合部４ｆ
及び、プリント基板２の透孔２ｂと嵌合するボス
４ｇとを有する。 The first portion 4a has a generally V-shaped elastic portion 4d that is connected to the first portion at one end and can be elastically deformed, and a notch 2 of the printed circuit board 2 provided at the other end of the elastic portion.
a first engaging portion 4e that engages with the end portion of a, and a second portion 4 that is provided close to the first engaging portion 4e and will be described later.
a second engaging portion 4f that can be engaged with the tip of the protruding portion 4h of b;
It also has a boss 4g that fits into the through hole 2b of the printed circuit board 2.
また、第２部分４ｂは比較的弾性変形の少ない
突部４ｈ及びこの突部の先端に前記第２係合部４
ｆと係合可能な第３係合部４ｉを有する。 Further, the second portion 4b includes a protrusion 4h with relatively little elastic deformation and the second engaging portion 4 at the tip of this protrusion.
It has a third engaging portion 4i that can be engaged with f.
次に、上述のヒンジ装置の使用例について説明
する。 Next, a usage example of the above-mentioned hinge device will be explained.
まず、第１図ロに示す如く、プリント基板２は
ヒンジ装置４のボス４ｇが透孔２ｂに嵌合すると
共に弾性部４ｄ及び第１係合部４ｅが切欠き２ａ
の端部に係合することにより係止されている。そ
して、この状態でプリント基板２及びこれと一体
となつた第１部分４ａは薄肉部４ｃを中心にして
水平状態から直立状態まで回動可能である。 First, as shown in FIG.
It is locked by engaging the end of the. In this state, the printed circuit board 2 and the first portion 4a integrated therewith are rotatable about the thin wall portion 4c from a horizontal state to an upright state.
前記プリント基板２をヒンジ装置４より離脱せ
しめるときは、第２係合部４ｆを指で矢印方向へ
押圧して弾性部４ｄを弾性変形せしめることによ
りプリント基板２と第１係合部４ｅとの係合を解
除する。そして、ボス４ｇと透孔２ｂの嵌合も解
除すると、プリント基板を抜取ることができる。 When the printed circuit board 2 is detached from the hinge device 4, the second engaging portion 4f is pressed in the direction of the arrow with a finger to elastically deform the elastic portion 4d, so that the printed circuit board 2 and the first engaging portion 4e are separated. Release the engagement. Then, when the fitting between the boss 4g and the through hole 2b is also released, the printed circuit board can be removed.
次に第２図に示す如くプリント基板が直立した
状態において、離脱せしめるときは、第２係合部
４ｆを第３係合部４ｉに係合せしめる。すると、
弾性部４ｄと切欠き２ａとの係合が解除され、プ
リント基板２を一点鎖線の位置まで回動すると容
易に抜取ることができる。 Next, when the printed circuit board is in an upright state as shown in FIG. 2, the second engaging portion 4f is engaged with the third engaging portion 4i when the printed circuit board is to be removed. Then,
When the engagement between the elastic portion 4d and the notch 2a is released and the printed circuit board 2 is rotated to the position indicated by the dashed line, it can be easily removed.
(ト) 考案の効果
上述の如く本考案に依ればプリント基板をシヤ
ーシに対して容易に着脱でき、特にプリント基板
を直立させたとき、ヒンジ装置とプリント基板と
の係合が解除された状態を保持できるため更に容
易に着脱できる。(g) Effects of the invention As described above, according to the invention, the printed circuit board can be easily attached to and removed from the chassis, and especially when the printed circuit board is stood upright, the engagement between the hinge device and the printed circuit board is released. It can be held in place, making it easier to attach and detach.
第１図イ，ロは夫々、本考案の一実施例におけ
るヒンジ装置の平面図及びＡ−A′断面図、第２
図はプリント基板直立状態における同側断面図、
第３図イ，ロは夫々、従来のヒンジ装置の平面図
及び側断面図である。
１，４……ヒンジ装置、１ｂ，４ａ……第１部
分、１ｃ，４ｂ……第２部分、１ｄ，４ｃ……薄
肉部、４ｄ……弾性部、４ｅ，４ｆ，４ｉ……第
１、第２、第３係合部、４ｇ……ボス、２……プ
リント基板、３……シヤーシ。
Figures 1A and 1B are a plan view and an A-A' cross-sectional view of a hinge device according to an embodiment of the present invention, and Figure 2
The figure is a sectional view of the same side when the printed circuit board is in an upright state.
3A and 3B are a plan view and a side sectional view, respectively, of a conventional hinge device. 1, 4... Hinge device, 1b, 4a... First part, 1c, 4b... Second part, 1d, 4c... Thin wall part, 4d... Elastic part, 4e, 4f, 4i... First, 2nd and 3rd engaging portions, 4g... boss, 2... printed circuit board, 3... chassis.
Claims (1)
シヤーシに固定される第２部分と、前記第１部分
及び第２部分を連結する薄肉部とからなるヒンジ
装置において、 前記第１部分に前記プリント基板の透孔と係合
するボス及びその一端は前記第１部分に連結さ
れ、他端が前記プリント基板の端部に弾性的に係
合される第１係合部を有する略Ｖ字形状の弾性部
と、 前記弾性部の第１係合部に近接して設けられる
第２係合部と、 前記第２部分に、前記第２係合部と係合可能な
第３係合部とを設け、 前記薄肉部を支点に回動させ前記第２係合部を
第３係合部に係合したとき、前記第１係合部と前
記プリント基板の端部との係合を解除するととも
に前記プリント基板を前記第１部分より離脱可能
な状態にせしめること特徴とするヒンジ装置。[Claims for Utility Model Registration] A first portion that elastically locks a printed circuit board;
A hinge device comprising a second part fixed to a chassis and a thin part connecting the first part and the second part, wherein the first part has a boss that engages with a through hole of the printed circuit board and one end thereof. a substantially V-shaped elastic section having a first engagement section connected to the first portion and whose other end is elastically engaged with an end of the printed circuit board; and a first engagement section of the elastic section. a second engaging portion provided in close proximity to the second engaging portion; and a third engaging portion capable of engaging with the second engaging portion in the second portion; When the second engaging part is engaged with the third engaging part, the engagement between the first engaging part and the end of the printed circuit board is released and the printed circuit board can be detached from the first part. A hinge device characterized by the ability to
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17703186U JPH0541585Y2 (en) | 1986-11-18 | 1986-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17703186U JPH0541585Y2 (en) | 1986-11-18 | 1986-11-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6382985U JPS6382985U (en) | 1988-05-31 |
| JPH0541585Y2 true JPH0541585Y2 (en) | 1993-10-20 |
Family
ID=31117848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17703186U Expired - Lifetime JPH0541585Y2 (en) | 1986-11-18 | 1986-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0541585Y2 (en) |
-
1986
- 1986-11-18 JP JP17703186U patent/JPH0541585Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6382985U (en) | 1988-05-31 |