JPS61132578U - - Google Patents
Info
- Publication number
- JPS61132578U JPS61132578U JP1674685U JP1674685U JPS61132578U JP S61132578 U JPS61132578 U JP S61132578U JP 1674685 U JP1674685 U JP 1674685U JP 1674685 U JP1674685 U JP 1674685U JP S61132578 U JPS61132578 U JP S61132578U
- Authority
- JP
- Japan
- Prior art keywords
- plug
- hole
- groove
- pair
- lower cylindrical
- 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
Description
図面は本考案をビデオテープレコーダ用のテー
プカセツトに適用した実施例を示すものであつて
、第１Ａ図及び第１Ｂ図は貫通孔内におけるプラ
グの切換状態を示す断面図、第２Ａ図及び第２Ｂ
図はそれぞれ第１Ａ図Ａ―Ａ線及び第１Ｂ図
Ｂ―Ｂ線での拡大断面図、第３図は要部の分
解斜視図、第４図はテープカセツトの斜視図、第
５図は応用例における断面図、第６図は他の実施
例における要部の斜視図である。
なお図面に用いられた符号において、１……カ
セツト筐体、２……上ハーフ、３……下ハーフ、
６……貫通孔、８……プラグ、１０……係合部、
２２，２３……円筒部、３７……溝部、３８，３
９……水平溝、４０……垂直溝、４８，４９，５
０……水平溝、５１，５２……垂直溝、５３……
溝部である。
The drawings show an embodiment in which the present invention is applied to a tape cassette for a video tape recorder, and FIGS. 1A and 1B are cross-sectional views showing the switching state of the plug in the through hole, and FIGS. 2B
The figures are an enlarged sectional view taken along line A-A in Figure 1A and line B-B in Figure 1B, Figure 3 is an exploded perspective view of the main parts, Figure 4 is a perspective view of the tape cassette, and Figure 5 is the application. A sectional view of the example, and FIG. 6 is a perspective view of essential parts in another embodiment. In addition, in the symbols used in the drawings, 1...Cassette housing, 2...Upper half, 3...Lower half,
6... Through hole, 8... Plug, 10... Engaging portion,
22, 23... Cylindrical part, 37... Groove part, 38, 3
9...Horizontal groove, 40...Vertical groove, 48, 49, 5
0...Horizontal groove, 51, 52...Vertical groove, 53...
It is a groove.
Claims (1)
形された上下一対の円筒部と、これら上下一対の
円筒部を突き合わせることにより上記カセツト筐
体に垂直状に設けられた貫通孔と、この貫通孔内
に上下に移動自在に挿入されたプラグとを有し、
上記貫通孔内における上記プラグの上下位置によ
つてカセツト情報が検出されるように構成したテ
ープカセツトにおいて、 上記貫通孔には垂直溝とその垂直溝に接続され
た上下複数段の水平溝とからなる溝部を設け、こ
の溝部は上記上下一対の円筒部の突き合わせによ
り構成し、上記プラグにはその外周面から外方に
突出されて上記溝部に係合される係合部を設け、
この係合部を上記垂直溝に係合させることにより
上記プラグを上記貫通孔内で上下に移動可能とな
し、上記プラグを上下軸線の周りに回転させるこ
とにより上記係合部を上記上下複数段の水平溝に
選択的に係合させてそのプラグを上記貫通孔内で
上下複数段に位置決めさせるように構成したこと
を特徴とするテープカセツト。[Scope of Claim for Utility Model Registration] A pair of upper and lower cylindrical parts integrally formed in the upper and lower halves constituting the cassette casing, and a pair of upper and lower cylindrical parts that are provided perpendicularly to the cassette casing by abutting the pair of upper and lower cylindrical parts. a through hole, and a plug inserted into the through hole so as to be movable up and down,
In the tape cassette configured such that cassette information is detected based on the vertical position of the plug in the through hole, the through hole has a vertical groove and a plurality of horizontal grooves connected to the vertical groove. The plug is provided with a groove portion formed by abutting the pair of upper and lower cylindrical portions, and the plug is provided with an engaging portion protruding outward from an outer circumferential surface of the plug to be engaged with the groove portion,
By engaging this engaging portion with the vertical groove, the plug can be moved up and down within the through hole, and by rotating the plug around the vertical axis, the engaging portion can be moved in the plurality of upper and lower stages. A tape cassette characterized in that the plug is selectively engaged with the horizontal groove of the through hole to position the plug in a plurality of upper and lower stages within the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1674685U JPH0416304Y2 (en) | 1985-02-08 | 1985-02-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1674685U JPH0416304Y2 (en) | 1985-02-08 | 1985-02-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61132578U true JPS61132578U (en) | 1986-08-19 |
| JPH0416304Y2 JPH0416304Y2 (en) | 1992-04-13 |
Family
ID=30503809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1674685U Expired JPH0416304Y2 (en) | 1985-02-08 | 1985-02-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0416304Y2 (en) |
-
1985
- 1985-02-08 JP JP1674685U patent/JPH0416304Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0416304Y2 (en) | 1992-04-13 |
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