JPH0255482U - - Google Patents
Info
- Publication number
- JPH0255482U JPH0255482U JP13448488U JP13448488U JPH0255482U JP H0255482 U JPH0255482 U JP H0255482U JP 13448488 U JP13448488 U JP 13448488U JP 13448488 U JP13448488 U JP 13448488U JP H0255482 U JPH0255482 U JP H0255482U
- Authority
- JP
- Japan
- Prior art keywords
- tape
- video cassette
- case
- digital counter
- detection means
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
Description
第１図は本考案の第１実施例であるビデオカセ
ツトテープの断面図、第２図は上蓋並にテープリ
ールを取除いた第１実施例の図式平面図、第３図
は第１実施例の上蓋を取除いた斜視図、第４図は
ピンチローラ対の分解斜視図、第５図は本考案の
第２実施例であるカセツトテープの上蓋を下より
見た斜視図、第６図は第２実施例の蓋体を上より
見た斜視図、第７図は第２実施例の制御板の斜視
図、第８図は第２実施例のピンチローラ対並に磁
気検知素子を示す斜視図、第９図は第２実施例の
カセツトテープの１部を示す斜視図、第１０図は
第２実施例に用いる電気回路のブロツク図である
。
１……カセツトテープ、４，５……テープリー
ル、６，７……ピンチローラ対、６ａ，１１，１
２，１３，１４，１６……歯車列、１５……デジ
タルカウンタ、２４……磁気検知素子、２７……
磁石、２８……液晶デジタル表示器、２９……マ
イコン基板（制御回路）。
Figure 1 is a sectional view of a video cassette tape according to the first embodiment of the present invention, Figure 2 is a schematic plan view of the first embodiment with the top cover and tape reel removed, and Figure 3 is the first embodiment. FIG. 4 is an exploded perspective view of the pinch roller pair, FIG. 5 is a perspective view of the top cover of the cassette tape according to the second embodiment of the present invention, viewed from below, and FIG. 6 is a perspective view with the top cover removed. FIG. 7 is a perspective view of the control board of the second embodiment; FIG. 8 is a perspective view showing the pinch roller pair and magnetic sensing element of the second embodiment. 9 is a perspective view showing a part of the cassette tape of the second embodiment, and FIG. 10 is a block diagram of an electric circuit used in the second embodiment. 1... Cassette tape, 4, 5... Tape reel, 6, 7... Pinch roller pair, 6a, 11, 1
2, 13, 14, 16... Gear train, 15... Digital counter, 24... Magnetic detection element, 27...
Magnet, 28...Liquid crystal digital display, 29...Microcomputer board (control circuit).
Claims (1)
納したビデオカセツトテープにおいて、上記の両
テープリール間のテープ走行路に配置したテープ
巻取量およびテープ巻戻し量検知手段と、表示数
値を外部から読取れるように上記ケースに設けた
デジタルカウンタと、上記検知手段の検知値を上
記デジタルカウンタに伝達するための伝達手段と
を備えたことを特徴とするビデオカセツトテープ
。 In a video cassette tape in which two tape reels are rotatably housed in a case, the tape winding amount and tape rewinding amount detection means are arranged on the tape running path between the two tape reels, and the displayed numerical values are detected from the outside. A video cassette tape comprising: a digital counter provided in the case so as to be readable; and a transmission means for transmitting a detection value of the detection means to the digital counter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13448488U JPH0255482U (en) | 1988-10-17 | 1988-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13448488U JPH0255482U (en) | 1988-10-17 | 1988-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0255482U true JPH0255482U (en) | 1990-04-20 |
Family
ID=31393281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13448488U Pending JPH0255482U (en) | 1988-10-17 | 1988-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0255482U (en) |
-
1988
- 1988-10-17 JP JP13448488U patent/JPH0255482U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0255482U (en) | ||
| JPS6157376U (en) | ||
| JPS61172287A (en) | Tape counter mechanism of magnetic recording and reproducing device | |
| JPH0240635Y2 (en) | ||
| JPS61136381U (en) | ||
| JPS60106231U (en) | Cassette for tape drive ability measurement | |
| JPS63173734U (en) | ||
| JPS5939438U (en) | Tape end indicator for tape recorder | |
| JPH01170341U (en) | ||
| JPS5884671U (en) | tape cassette | |
| JPS6026684U (en) | cassette tape device | |
| JPS6183176U (en) | ||
| JPS6047183U (en) | magnetic tape cassette | |
| JPS59161970U (en) | Fishing line length measuring device for double bearing reel for fishing | |
| JPS5875392U (en) | cassette tape | |
| JPH0371469U (en) | ||
| JPS5936091U (en) | Tape winding amount display board on tape cassette | |
| JPH0394631U (en) | ||
| JPS63102077U (en) | ||
| JPS63161435U (en) | ||
| JPS64873U (en) | ||
| JPS5890591U (en) | tape counter device | |
| JPS63181185U (en) | ||
| JPS59189749U (en) | Winding detection device for tape, etc. | |
| JPS6255288U (en) |