JPH02101329U - - Google Patents
Info
- Publication number
- JPH02101329U JPH02101329U JP967589U JP967589U JPH02101329U JP H02101329 U JPH02101329 U JP H02101329U JP 967589 U JP967589 U JP 967589U JP 967589 U JP967589 U JP 967589U JP H02101329 U JPH02101329 U JP H02101329U
- Authority
- JP
- Japan
- Prior art keywords
- chassis
- rotating body
- magnetic flux
- magnetic
- section
- 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 3
- 230000004907 flux Effects 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図はこの考案の一実施例のテープ終端検出
装置を説明するための斜視図、第２図は第１図の
側面断面図、第３図は従来のテープ終端検出装置
を説明するための分解斜視図、第４図は第３図の
側面断面図である。
１１……シヤーシ、１３……切起折曲部、１５
……リールギア、１６……ギア部、１８……トツ
プリール、２２……ホール素子。
FIG. 1 is a perspective view for explaining a tape end detection device according to an embodiment of the invention, FIG. 2 is a side sectional view of FIG. 1, and FIG. 3 is a diagram for explaining a conventional tape end detection device. An exploded perspective view, FIG. 4 is a side sectional view of FIG. 3. 11... Chassis, 13... Cut and bend portion, 15
... Reel gear, 16 ... Gear section, 18 ... Top reel, 22 ... Hall element.
Claims (1)
シヤーシと、 このシヤーシに回転自在に配設され複数の磁極
が着磁されたマグネツト部を有するテープ走行に
関連する回転体と、 この回転体の前記マグネツト部と前記シヤーシ
のヨーク部との間に配設され磁束の変化を検出す
る磁束変化検出素子と を具備することを特徴とするテープ終端検出装置
。[Claims for Utility Model Registration] A chassis having a yoke portion made of magnetic metal, and a rotating body related to tape running having a magnet portion rotatably disposed on the chassis and magnetized with a plurality of magnetic poles. and a magnetic flux change detection element that is disposed between the magnet section of the rotating body and the yoke section of the chassis and detects a change in magnetic flux.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP967589U JPH02101329U (en) | 1989-01-30 | 1989-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP967589U JPH02101329U (en) | 1989-01-30 | 1989-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02101329U true JPH02101329U (en) | 1990-08-13 |
Family
ID=31216629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP967589U Pending JPH02101329U (en) | 1989-01-30 | 1989-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02101329U (en) |
-
1989
- 1989-01-30 JP JP967589U patent/JPH02101329U/ja active Pending
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