JPH0462560U - - Google Patents
Info
- Publication number
- JPH0462560U JPH0462560U JP10334590U JP10334590U JPH0462560U JP H0462560 U JPH0462560 U JP H0462560U JP 10334590 U JP10334590 U JP 10334590U JP 10334590 U JP10334590 U JP 10334590U JP H0462560 U JPH0462560 U JP H0462560U
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- rotary shutter
- drive shaft
- case
- insertion hole
- 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
- 230000037431 insertion Effects 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 5
Description
図面は本考案の実施例を示し、第１図Ａは不使
用時の下ケースの平面図、第１図Ｂは使用時の下
ケースの平面図、第２図はその分離状態の斜視図
、第３図は第１図Ａの−線における従断面図
である。
１……ケース、３……ピツクアツプ挿入孔、４
……駆動軸挿入孔、５……旋回式シヤツタ、５１
……中心、６……窓孔、７……回転式シヤツタ、
８……ガイド溝、９……ピン、１０……スライダ
、１１……連結部材、１２……規制部材、１２１
，１２２……規制面、１２３……ボス。
The drawings show an embodiment of the present invention, FIG. 1A is a plan view of the lower case when not in use, FIG. 1B is a plan view of the lower case in use, and FIG. 2 is a perspective view of the lower case in its separated state. FIG. 3 is a sectional view taken along the - line in FIG. 1A. 1...Case, 3...Pickup insertion hole, 4
... Drive shaft insertion hole, 5 ... Swivel shutter, 5 1
... Center, 6 ... Window hole, 7 ... Rotary shutter,
8...Guide groove, 9...Pin, 10...Slider, 11...Connection member, 12...Regulation member, 12 1
,12 2 ...Regulatory aspect, 12 3 ...Boss.
Claims (1)
該ケースに駆動軸挿入孔と、複数のピツクアツプ
挿入孔とを設け、この複数のピツクアツプ挿入孔
に対応する位置に窓孔を形成した回転式シヤツタ
を前記駆動軸挿入孔を中心として回転自在に設け
ると共に、該回転シヤツタの中心と離れた位置に
中心を持ち、前記駆動軸挿入孔を開閉する旋回式
シヤツタをケースに回動自在に配備し、前記駆動
軸挿入孔付近のケース内側に前記回転式シヤツタ
の支軸となり、かつ該回転式シヤツタ及び旋回式
シヤツタのそれぞれの高さ方向の位置を規制する
規制部材を配備したことを特徴とするデイスクカ
ートリツジ。 (2) 前記規制部材が、前記駆動軸挿入孔の周囲
に環状に配備されるものであつて、回転式シヤツ
タと旋回式シヤツタの上面規制面を備えている請
求項１記載のデイスクカートリツジ。 (3) 前記規制部材が、回転式シヤツタの支軸と
なるリング状リブを突設したボスを備え、該ボス
をケースに突設した円弧状リブに固着した請求項
１または２記載のデイスクカートリツジ。[Scope of claim for utility model registration] (1) A disk is rotatably stored in a case,
A drive shaft insertion hole and a plurality of pickup insertion holes are provided in the case, and a rotary shutter having a window hole formed at a position corresponding to the plurality of pickup insertion holes is provided so as to be rotatable around the drive shaft insertion hole. At the same time, a rotary shutter, which is centered at a position away from the center of the rotary shutter and opens and closes the drive shaft insertion hole, is rotatably provided in the case, and the rotary shutter is located inside the case near the drive shaft insertion hole. 1. A disk cartridge comprising a regulating member that serves as a support shaft for a shutter and regulates the heightwise position of each of the rotary shutter and the swingable shutter. (2) The disk cartridge according to claim 1, wherein the regulating member is annularly arranged around the drive shaft insertion hole, and includes upper regulating surfaces of a rotary shutter and a swiveling shutter. (3) The disk car according to claim 1 or 2, wherein the regulating member includes a boss having a protruding ring-shaped rib serving as a support shaft of the rotary shutter, and the boss is fixed to an arc-shaped rib protruding from the case. Tritsuji.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10334590U JP2528291Y2 (en) | 1990-10-02 | 1990-10-02 | Disk cartridge |
| US07/771,409 US5278717A (en) | 1990-10-02 | 1991-10-01 | Disk cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10334590U JP2528291Y2 (en) | 1990-10-02 | 1990-10-02 | Disk cartridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0462560U true JPH0462560U (en) | 1992-05-28 |
| JP2528291Y2 JP2528291Y2 (en) | 1997-03-05 |
Family
ID=31848178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10334590U Expired - Lifetime JP2528291Y2 (en) | 1990-10-02 | 1990-10-02 | Disk cartridge |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2528291Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4508231B2 (en) * | 2007-12-03 | 2010-07-21 | ソニー株式会社 | Disc recording and / or playback device |
-
1990
- 1990-10-02 JP JP10334590U patent/JP2528291Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2528291Y2 (en) | 1997-03-05 |