JPH04137594A - Opening/closing cover - Google Patents
Opening/closing coverInfo
- Publication number
- JPH04137594A JPH04137594A JP2258641A JP25864190A JPH04137594A JP H04137594 A JPH04137594 A JP H04137594A JP 2258641 A JP2258641 A JP 2258641A JP 25864190 A JP25864190 A JP 25864190A JP H04137594 A JPH04137594 A JP H04137594A
- Authority
- JP
- Japan
- Prior art keywords
- cover
- opening
- closing cover
- opened
- memory card
- 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
- 230000004913 activation Effects 0.000 claims description 7
- 230000037431 insertion Effects 0.000 description 10
- 238000003780 insertion Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
- Mechanisms For Operating Contacts (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は小型電子機器等の開閉カバーに関する。[Detailed description of the invention] (Industrial application field) The present invention relates to an opening/closing cover for small electronic equipment, etc.
（従来の技術）
従来、小型電子機器筐体の側面部からメディアとなるメ
モリカード等を挿入着脱可能な収納部の開閉カバーの型
式は第５図の斜視概略図に示すように種々なものがある
。(Prior Art) Conventionally, there have been various types of opening/closing covers for storage sections into which a memory card or the like as a medium can be inserted and removed from the side surface of a small electronic device housing, as shown in the schematic perspective view of FIG. be.
第５図（１）はスライド型カバーであって、筐体１の表
面ＩＡ上に設けられたスライドガイドＩＢに沿って、矢
印Ａ−Ａ’方向へスライドカバー２が着脱される。筐体
１の側面ＩＣにはメモリカードＭＣの挿入口ＩＤを有し
、スライドカバーを弓出した後、メモリカードＭＣを筐
体へ装着してスライドカバー２を押込むように構成され
ている。FIG. 5(1) shows a slide type cover, in which the slide cover 2 is attached and detached in the direction of the arrow AA' along a slide guide IB provided on the surface IA of the housing 1. The side IC of the casing 1 has an insertion slot ID for the memory card MC, and is configured such that after the slide cover is extended, the memory card MC is attached to the casing and the slide cover 2 is pushed in.
また、第５図（２）は回転型カバーであって、筐体１の
側面ＩＣに回転型カバー３の基端が回転支軸３Ａに支持
され、矢印Ｂ−８’方向へ開閉可能である。したがって
、メモリカードＭＣの筐体ｌへの着脱は回転カバー３を
開閉して行なうよう構成されている。Further, FIG. 5(2) shows a rotary cover, in which the base end of the rotary cover 3 is supported by a rotation support shaft 3A on the side IC of the casing 1, and can be opened and closed in the direction of arrow B-8'. . Therefore, the memory card MC is configured to be attached to and removed from the housing l by opening and closing the rotary cover 3.
また、第５図（３）は着脱型カバーであって、着脱カバ
ー４の把手４Ａにより筐体ｌの側面１Ｃの嵌合口（図面
には表れない）に嵌込み、または取外すようにしてメモ
リカードＭＣの着脱を行なうよう構成されている。FIG. 5(3) shows a removable cover, which is inserted into the fitting opening (not shown in the drawing) on the side surface 1C of the housing l using the handle 4A of the removable cover 4, and is removed from the memory card. It is configured to attach and detach the MC.
（発明が解決しようとする課題）
上記スライド型カバーや着脱型カバーは単なる蓋形状の
ものであり、メモリカード等の筐体への装着時は取外し
ておく。このため、カバーの紛失があったり、筐体とカ
バーの着脱が容易に行なわれにくいものがあり、操作性
が悪かった。(Problems to be Solved by the Invention) The sliding type cover and the removable type cover described above are simply lid-shaped, and are removed when a memory card or the like is attached to a housing. As a result, there were cases where the cover was lost, and it was difficult to easily attach and detach the cover from the housing, resulting in poor operability.
また、回転型カバーの場合、上記スライド型や着脱型の
不具合は解消される。しかし、最近の小型電子機器はそ
の筐体の厚さが増々薄くかつ小型となる傾向にあり、回
転型カバーの従来の開閉構造では、筐体側面より着脱す
るメモリカード等の厚さにも関係して容易に着脱しにく
くなって来ている。そこで、メモリカード等を筐体の厚
さに合せて薄くすることも考えられるが、メモリカード
の内容により更に薄く小さくすることにも自ずから限界
がある。In addition, in the case of a rotating type cover, the above-mentioned problems of the sliding type and removable type are eliminated. However, the cases of recent small electronic devices tend to be thinner and smaller, and the traditional opening/closing structure of a rotating cover has a negative impact on the thickness of memory cards, etc. that are inserted and removed from the side of the case. It has become difficult to put on and take off easily. Therefore, it is conceivable to make the memory card etc. thinner to match the thickness of the casing, but there is a limit to making the memory card even thinner and smaller depending on the contents of the memory card.
本発明はこのような事情に鑑み、回転型カバーによる開
放時、メモリカード等に対する挿入口の開放領域に支障
のない、かつ操作性の良い小型電子機器筐体用の開閉カ
バーを提供することを目的とする。In view of these circumstances, it is an object of the present invention to provide an opening/closing cover for a small electronic device housing that does not interfere with the opening area of an insertion slot for a memory card, etc. when opened by a rotary cover, and has good operability. purpose.
（課題を解決するための手段）
本発明は上記課題を解決し目的を達成するため、小型電
子機器筐体の側面部からメディアとなるメモリカード等
を挿入着脱可能な収納部の開閉カバーにおいて、該開閉
カバーの両端に支持リンクを有し、該支持リンクは筐体
側に配設された抜止め突起を備える支持リンク収納部と
、前記開閉カバーの基端を回動可能に軸着し、前記支持
リンク収納部の抜止め突起と係合する抜止め突起を備え
、かつ開閉カバーの開閉動作に伴ない支持リンク収納部
内を上、下に移動する移動支持リンク部と、前記開閉カ
バーの開閉時、該開閉カバーに備えたスイッチ起動部材
と係合するカバーオープンスイッチを筐体側に備えたこ
とを特徴とする。(Means for Solving the Problems) In order to solve the above problems and achieve the objects, the present invention provides an opening/closing cover for a storage section into which a memory card or the like as a medium can be inserted and removed from the side surface of a small electronic device housing. The opening/closing cover has support links at both ends, and the support links rotatably pivot the base end of the opening/closing cover to a support link storage portion provided with a retaining protrusion disposed on the casing side. A movable support link portion that is provided with a retaining protrusion that engages with a retaining protrusion of the support link housing portion and that moves upward and downward within the support link housing portion as the opening/closing cover is opened and closed, and when the opening/closing cover is opened and closed. The present invention is characterized in that a cover open switch that engages with a switch activation member provided on the opening/closing cover is provided on the casing side.
（作 用）
本発明は開閉カバーを開放時、該開閉カバーの基端が回
動可能に軸着された移動支持リンク部を上方へ移動する
ことによって、開閉カバーは筐体側面にあるメモリカー
ド等の挿入口領域から完全に離れる。この結果、メモリ
カード等の挿入口の大きさは、筐体の厚さが許す範囲に
出来、かつ容易にメモリカード等の着脱を行なうことが
出来る。(Function) When the opening/closing cover is opened, the base end of the opening/closing cover moves upward by a movable support link portion rotatably attached to a shaft, so that the opening/closing cover can be attached to the memory card on the side of the housing. completely away from the insertion port area. As a result, the size of the insertion slot for a memory card, etc. can be set within the range allowed by the thickness of the housing, and the memory card, etc. can be easily inserted and removed.
（実施例）
第１図ないし第４図は本発明の一実施例を示し、第１図
は要部の外観斜視図、第２図は開閉カバーの開放状態図
、第３図は開閉カバーの支持リンク機構を示す図、第４
図はカバーオープンスイッチ機構の拡大図を示す。(Embodiment) Figures 1 to 4 show an embodiment of the present invention, in which Figure 1 is a perspective view of the main parts, Figure 2 is a diagram of the opening/closing cover in an open state, and Figure 3 is a diagram of the opening/closing cover in its open state. Diagram showing the support linkage, 4th
The figure shows an enlarged view of the cover open switch mechanism.
第１図、第２図に示すように筐体１の側面ＩＣに回転型
開閉カバー３の両端を支持する支持リンク５を有する。As shown in FIGS. 1 and 2, support links 5 for supporting both ends of the rotary opening/closing cover 3 are provided on the side IC of the casing 1.
この支持リンク５の構造は第３図の側断面図に示すよう
に、筐体１の側壁と一体に成形された矩形断面で、かつ
縦長スライド形の支持リンク収納部５１を備え、後述す
る移動支持リンク５２の抜止め部５２Ａと係合する突起
でなる抜止め部５１Ａをスライド内側の一方（図面上で
左側）に有する。前記移動支持リンク５２は前記支持リ
ンク収納部５１内に収納され、前記抜止め部５１Ａへの
対接面側には、側断面がコの字型の凹部でなる上段、下
段からなる抜止め部５２Ａを有する。また、該移動支持
リンクの頭部には回転型開閉カバー３の基端が回転支軸
３Ａに軸着され、矢印Ｂ−Ｂ’方向に回転可能になって
いる。As shown in the side cross-sectional view of FIG. 3, the structure of the support link 5 is that it has a rectangular cross section integrally molded with the side wall of the housing 1 and includes a vertically sliding support link housing portion 51. A retaining portion 51A, which is a protrusion that engages with a retaining portion 52A of the support link 52, is provided on one side of the inside of the slide (on the left side in the drawing). The movable support link 52 is housed in the support link storage section 51, and on the side facing the retaining section 51A, there is a retaining section consisting of an upper stage and a lower stage, each having a U-shaped side cross section and a concave section. It has 52A. Further, the base end of the rotary opening/closing cover 3 is pivotally attached to the head of the movable support link on a rotation support shaft 3A, and is rotatable in the direction of the arrow BB'.
上記回転型開閉カバー３の内側には、第２図に示すよう
にメモリカード抜は防止突起３１及び回転型開閉カバー
３の中央部にスイッチ起動部材３２を備える。該スイッ
チ起動部材は筐体１側に配設されたカバーオープンスイ
ッチ１２と対接する位置に配設されており、回転型開閉
カバー３を閉じた際、スイッチオンとなるよう構成され
ている。また、筐体１の側面のメモリカード挿入口ｌＤ
の両端にカバー当接部１１が配設されている。As shown in FIG. 2, the inside of the rotary open/close cover 3 is provided with a protrusion 31 to prevent memory card removal, and a switch activation member 32 is provided at the center of the rotary open/close cover 3. The switch activation member is disposed at a position facing a cover open switch 12 disposed on the housing 1 side, and is configured to be turned on when the rotary opening/closing cover 3 is closed. Also, the memory card insertion slot ID on the side of the housing 1
Cover abutting portions 11 are provided at both ends of the cover.
このカバーオープンスイッチ１２の部分の拡大図を第４
図に示し、これは回転型開閉カバー３を閉めた際、スイ
ッチ起動部材３２がアクチュエータ１２Ａに図面上、上
方向から当接し、該アクチュエータ］、２Ａを破線図示
位置から実線図示位置に移動させ、カバーオープンスイ
ッチ１２のスイッチボタン１２Ｂを押し下げスイッチオ
ンとなるよう構成されている。An enlarged view of the cover open switch 12 is shown in the fourth figure.
As shown in the figure, when the rotary opening/closing cover 3 is closed, the switch activation member 32 contacts the actuator 12A from above in the drawing, and moves the actuator 2A from the position shown by the broken line to the position shown by the solid line. The switch button 12B of the cover open switch 12 is pressed down to turn on the switch.
次に回転型開閉カバー３の開閉動作について説明すると
、回転型開閉カバー３の開時は、第３図（２）に示すよ
うに矢印Ｂ方向に回転することにより、移動支持リンク
５２も矢印Ｃ方向の上方向へ移動する。この時、下段抜
止め部５２Ａが支持リンク収納部５１の抜止め部５１Ａ
に当接し、それ以上筐体外へ移動支持リンク５２が抜出
ないようになっている。この場合、スイッチ起動部材３
２がアクチュエータ１２Ａから離れるためカバーオープ
ンスイッチ１２はスイッチオフとなる。Next, the opening/closing operation of the rotary opening/closing cover 3 will be explained. When the rotating opening/closing cover 3 is opened, by rotating in the direction of arrow B as shown in FIG. Move upward in the direction. At this time, the lower retaining portion 52A is the retaining portion 51A of the support link storage portion 51.
The movable support link 52 is prevented from being pulled out of the housing any further. In this case, the switch activation member 3
2 leaves the actuator 12A, the cover open switch 12 is turned off.
回転型開閉カバー３の開時は第３図（２）に示すように
回転型開閉カバー３は上方位置に移動した状態で第２図
に示すようにメモリカード挿入口ＩＤが開放される。そ
の結果、メモリカードＭＣは従来のように回転型開閉カ
バー３に挿入口領域を邪魔されずに容易に矢印り方向（
第２図）へ装着できる。When the rotary opening/closing cover 3 is opened, the rotary opening/closing cover 3 is moved to the upper position as shown in FIG. 3(2), and the memory card insertion slot ID is opened as shown in FIG. As a result, the memory card MC can be easily inserted in the direction of the arrow (
(Fig. 2).
そして、メモリカードＭＣの筐体ｌへの装着が完了した
ところで、回転型開閉カバー３を閉じると該カバーの内
側が筐体のカバー当接部１１に当接し、それ以上の回動
をストップする。また、同時にスイッチ起動部材３２が
、第４図に示すようにアクチュエータ１２Ａ八当接し、
スイッチボタン１２Ｂを押し下げ、カバーオープンスイ
ッチ１２をオンする。Then, when the installation of the memory card MC into the casing l is completed, when the rotary opening/closing cover 3 is closed, the inside of the cover contacts the cover abutting part 11 of the casing, and further rotation is stopped. . At the same time, the switch activation member 32 comes into contact with the actuator 12A as shown in FIG.
Push down the switch button 12B and turn on the cover open switch 12.
この場合、スイッチ起動部材３２は傾斜部３２Ａでアク
チュエータ１２ＡのＲ部を潜り込みながらオンするので
、動作が円滑に行なわれる。In this case, the switch actuating member 32 is turned on while the inclined portion 32A goes under the R portion of the actuator 12A, so that the operation is performed smoothly.
また、回転型開閉カバー３を閉じると移動支持リンク５
２が第３図（１）に示す矢印Ｃ′力方向下り、抜止め部
５］Ａに抜止め部５２Ａの上段部が当接し、それ以上の
下降をストップし、筐体ｌの表面ＩＡと同一レベルにて
回転型開閉カバー３の基端が収まる。Also, when the rotary opening/closing cover 3 is closed, the movable support link 5
2 descends in the force direction of arrow C' shown in FIG. The base end of the rotary opening/closing cover 3 is accommodated at the same level.
また、メモリカード抜は防止突起３１にて、メモリカー
ドの半抜は状態を防止する。Furthermore, the protrusion 31 prevents the memory card from being removed half-way.
以上は筐体１内の側面からメモリカードＭＣを装着し、
離脱する場合についてのべたが、その他部材の着脱につ
いても、本発明の回転型開閉カバーは部材の挿入口を充
分開けて容易に行なえることはいうまでもない。Insert the memory card MC from the side inside the housing 1,
Although the case of detachment has been described above, it goes without saying that the rotary opening/closing cover of the present invention can easily attach and detach other members by sufficiently opening the insertion port for the member.
（！！明の効果）
以上説明したように本発明は回転型開閉カバーを開いた
時は、該カバーごと上方へ移動して、筐体の側面に設け
られた挿入口を充分開いた状態にして部材の着脱を容易
に行なうことができる。(!!Bright effect) As explained above, when the rotary opening/closing cover of the present invention is opened, the cover moves upward to fully open the insertion opening provided on the side of the housing. The members can be easily attached and detached.
また、回転型開閉カバーは挿入部材の着脱時に筐体から
取外す必要がないので紛失等の恐れもない。Furthermore, since the rotary opening/closing cover does not need to be removed from the housing when attaching or detaching the insertion member, there is no risk of loss or the like.
また、挿入部材を筐体へ装着しカバーを閉時と同時にオ
ンされるので、改めて別にスイッチを操作する必要がな
いので便利である。Furthermore, since it is turned on at the same time when the insertion member is attached to the housing and the cover is closed, there is no need to operate a separate switch, which is convenient.
第１図ないし第４図は本発明の一実施例を示し、第１図
は要部の外観斜視図、第２図は開閉カバーの開放状態図
、第３図は開閉カバーの支持リンク機構を示す図、第４
図はカバーオープンスイッチ機構の拡大図、第５図は従
来の開閉カバーの各側を示す斜視概略図である。
１・・・筐体、 ＩＡ・・・筐体の表面、 １ｃ・
・・筐体の側面、 ＩＤ・・・メモリカード挿入口、
３・・・回転型開閉カバー ３Ａ・・・回転支軸、
５・・・支持リンク、 １１・・・カバー当接部、
１２・・・カバーオープンスイッチ、 １２Ａ・・・
アクチュエータ、１２Ｂ・・・スイッチボタン、 ５１
・・・支持リンク収納部、 ５１Ａ、５２Ａ川抜止め部
、５２・・・移動支持リンク。
特許出願人 リコー電子工業株式会社Figures 1 to 4 show an embodiment of the present invention, with Figure 1 being a perspective view of the main parts, Figure 2 being a view of the opening/closing cover in its open state, and Figure 3 showing the support link mechanism of the opening/closing cover. Figure shown, 4th
The figure is an enlarged view of the cover open switch mechanism, and FIG. 5 is a schematic perspective view showing each side of a conventional open/close cover. 1...Case, IA...Surface of the case, 1c.
...side of the housing, ID...memory card slot,
3... Rotating type opening/closing cover 3A... Rotating shaft,
5... Support link, 11... Cover contact portion,
12...Cover open switch, 12A...
Actuator, 12B...Switch button, 51
...Support link storage section, 51A, 52A river stopper section, 52...Movable support link. Patent applicant Ricoh Electronic Industries Co., Ltd.
Claims (1)
カード等を挿入着脱可能な収納部の開閉カバーにおいて
、 該開閉カバーの両端に支持リンクを有し、該支持リンク
は筐体側に配設された抜止め突起を備える支持リンク収
納部と、前記開閉カバーの基端を回動可能に軸着し、前
記支持リンク収納部の抜止め突起と係合する抜止め突起
を備え、かつ開閉カバーの開閉動作に伴ない支持リンク
収納部内を上下に移動する移動支持リンク部と、前記開
閉カバーの開閉時、該開閉カバーに備えたスイッチ起動
部材と係合するカバーオープンスイッチを筐体側に備え
たことを特徴とする開閉カバー。[Scope of Claims] An opening/closing cover for a storage section into which a memory card or the like as a medium can be inserted and removed from the side surface of a small electronic device housing, wherein the opening/closing cover has support links at both ends, and the support links are attached to the housing. A support link storage part provided with a retaining protrusion disposed on the body side, and a retaining protrusion rotatably pivoting the base end of the opening/closing cover and engaging with a retaining protrusion of the support link housing part. , and a movable support link part that moves up and down in the support link storage section as the opening/closing cover is opened/closed, and a cover open switch that engages with a switch activation member provided on the opening/closing cover when the opening/closing cover is opened/closed. A cover that opens and closes on the side of the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2258641A JP2838731B2 (en) | 1990-09-27 | 1990-09-27 | Openable cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2258641A JP2838731B2 (en) | 1990-09-27 | 1990-09-27 | Openable cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04137594A true JPH04137594A (en) | 1992-05-12 |
| JP2838731B2 JP2838731B2 (en) | 1998-12-16 |
Family
ID=17323093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2258641A Expired - Fee Related JP2838731B2 (en) | 1990-09-27 | 1990-09-27 | Openable cover |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2838731B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7123487B2 (en) | 2002-06-05 | 2006-10-17 | Yamaichi Electronics Co., Ltd. | Card interface device |
| JP2007048961A (en) * | 2005-08-10 | 2007-02-22 | Bunka Shutter Co Ltd | Control device |
| US7551297B2 (en) | 2004-11-04 | 2009-06-23 | Ricoh Company, Ltd. | Controlling access to a portable medium inserted in an image processing apparatus |
| US7855346B2 (en) | 2006-09-15 | 2010-12-21 | Ricoh Company, Ltd. | Data processing apparatus and removal recording media |
| CN103796466A (en) * | 2012-10-29 | 2014-05-14 | 英业达科技有限公司 | Electronic device |
| CN104517782A (en) * | 2014-11-28 | 2015-04-15 | 许继集团有限公司 | Rotary shaft limit device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009010658A (en) * | 2007-06-27 | 2009-01-15 | Ricoh Co Ltd | Information processor |
| CN102088827B (en) * | 2009-12-02 | 2013-01-02 | 英华达股份有限公司 | Button assembling structure |
-
1990
- 1990-09-27 JP JP2258641A patent/JP2838731B2/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7123487B2 (en) | 2002-06-05 | 2006-10-17 | Yamaichi Electronics Co., Ltd. | Card interface device |
| US7551297B2 (en) | 2004-11-04 | 2009-06-23 | Ricoh Company, Ltd. | Controlling access to a portable medium inserted in an image processing apparatus |
| JP2007048961A (en) * | 2005-08-10 | 2007-02-22 | Bunka Shutter Co Ltd | Control device |
| JP4673160B2 (en) * | 2005-08-10 | 2011-04-20 | 文化シヤッター株式会社 | Control apparatus and opening / closing body apparatus using the control apparatus |
| US7855346B2 (en) | 2006-09-15 | 2010-12-21 | Ricoh Company, Ltd. | Data processing apparatus and removal recording media |
| CN103796466A (en) * | 2012-10-29 | 2014-05-14 | 英业达科技有限公司 | Electronic device |
| CN103796466B (en) * | 2012-10-29 | 2016-08-17 | 英业达科技有限公司 | Electronic installation |
| CN104517782A (en) * | 2014-11-28 | 2015-04-15 | 许继集团有限公司 | Rotary shaft limit device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2838731B2 (en) | 1998-12-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |