JPS58176254U - Cassette half loading indicator - Google Patents
Cassette half loading indicatorInfo
- Publication number
- JPS58176254U JPS58176254U JP7469082U JP7469082U JPS58176254U JP S58176254 U JPS58176254 U JP S58176254U JP 7469082 U JP7469082 U JP 7469082U JP 7469082 U JP7469082 U JP 7469082U JP S58176254 U JPS58176254 U JP S58176254U
- Authority
- JP
- Japan
- Prior art keywords
- cassette half
- light
- light receiving
- receiving hole
- loading display
- 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
Landscapes
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はカセットハーフを斜め下方から見上（ｆた斜面
図、第２図は要部断面図、第一３図は他の実施例の斜面
図、第４図は第３図の実施例で使用する電気回路図、第
５図は従来例の電気回路図である。
２・・・・・・発光体、２１・・・・・・ランプ、３・
・・・・・光伝達部材、４・・・・・・開閉装置、５・
・・・・・カセットハーフ装填表示部。Figure 1 is an oblique view of the cassette half viewed diagonally from below, Figure 2 is a sectional view of the main part, Figure 13 is an oblique view of another embodiment, and Figure 4 is an embodiment of the embodiment shown in Figure 3. Fig. 5 is an electric circuit diagram of a conventional example. 2... Luminous body, 21... Lamp, 3.
...Light transmission member, 4...Switching device, 5.
...Cassette half loading display section.
Claims (1)
直交して連通しカセットハーフの両端に開口する光通路
１４．１４が開設され、受光穴に挿通した発光体２の光
が、磁性体テープ１２の両路端に接続した透光性テープ
を通過したことをセンサーで検出して磁性体テープの走
行を制御するものに於て、ビデオテープレコーダの外部
から目視出来る位置に設けたカセットハーフ装填表示部
５と前記発光体２とを光伝達部材３によって連繋し、該
光伝達部材３の受光部には、常時は受光部を遮光しカセ
ットハーフ１がビデオテープレコーダに装填されたとき
、これ・ を検出してカセットハーフ装填表示部５
へ光を−送る開閉装置４が設けられているカセットハー
フの装填表示装置。 ■ 発光体２は受光穴１３へ直接挿通されるランプ２１
であり光伝達部材３は一端をランプ近傍に他端をカセッ
トハーフ装填表示部５に連繋した光フアイバーケーブル
３１であり、開閉装置４は光フアイバーケーブル３１の
ランプ側の端部に開閉可能に枢支した蓋板４１及び該蓋
板４１から突出しカセットハーフ１の受光穴１３の内面
に押圧されて作動し蓋体１１を開く作動片４２とで形成
されている実用新案登録請求の範囲第１項に記載のカセ
ットハーフの装填表示装置。゛ ■ 発光体２は、先端にカセットハーフの受光穴１３に
侵入可能な侵入部６１を屈曲形成した略し字状の基体６
中にランプ２１を挿通し、基体６の屈曲部６２及び侵入
部６１の先端には夫々反射面６３，６４．６５を形成し
て構成され、光伝達部材３は基体６の基端をカセットハ
ーフ装填表示部５に延長して形成され、開閉装置４はカ
セットハーフがビデオテープレコーダに装填されたこと
を検出してランプ２１の電気回路７を閉じるスイッチ４
３である実用新案登録請求の範囲第２項に記載のカセッ
トハーフの装填表示装置。[Scope of Claim for Utility Model Registration] ■ The cassette half 1 is provided with a light receiving hole 13 and optical passages 14 and 14 that are perpendicular to the light receiving hole 13 and communicate with each other and open at both ends of the cassette half, and a light emitting body inserted into the light receiving hole. Visual observation from outside the video tape recorder is used to control the running of the magnetic tape by detecting with a sensor that the light No. 2 passes through the transparent tape connected to both ends of the magnetic tape 12. A cassette half loading display section 5 provided at a possible location and the light emitting body 2 are connected by a light transmitting member 3, and the light receiving section of the light transmitting member 3 is always shielded from light and the cassette half 1 is connected to the video tape. When the cassette is loaded into the recorder, this is detected and the cassette half loading display section 5
A loading display device for a cassette half, which is provided with an opening/closing device 4 for sending light to the cassette half. ■ The light emitter 2 is a lamp 21 inserted directly into the light receiving hole 13.
The light transmission member 3 is an optical fiber cable 31 with one end connected to the lamp and the other end connected to the cassette half loading display section 5, and the opening/closing device 4 is pivotably connected to the lamp side end of the optical fiber cable 31. Utility model registration claim 1, which is formed by a supported cover plate 41 and an operating piece 42 that protrudes from the cover plate 41 and is pressed against the inner surface of the light receiving hole 13 of the cassette half 1 to operate and open the cover body 11. The cassette half loading display device described in .゛■ The light emitting body 2 has an abbreviated base body 6 which has an intrusion part 61 bent at its tip that can penetrate into the light receiving hole 13 of the cassette half.
The lamp 21 is inserted therein, and reflective surfaces 63, 64, 65 are formed at the tip of the bent portion 62 and the intrusion portion 61 of the base 6, respectively, and the light transmission member 3 connects the base end of the base 6 to the cassette half. A switch 4 is formed extending from the loading display section 5, and the opening/closing device 4 detects that a cassette half is loaded into the video tape recorder and closes the electric circuit 7 of the lamp 21.
3. The cassette half loading display device according to claim 2 of the utility model registration claim 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7469082U JPS58176254U (en) | 1982-05-20 | 1982-05-20 | Cassette half loading indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7469082U JPS58176254U (en) | 1982-05-20 | 1982-05-20 | Cassette half loading indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58176254U true JPS58176254U (en) | 1983-11-25 |
Family
ID=30084102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7469082U Pending JPS58176254U (en) | 1982-05-20 | 1982-05-20 | Cassette half loading indicator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58176254U (en) |
-
1982
- 1982-05-20 JP JP7469082U patent/JPS58176254U/en active Pending
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