JPH0185908U - - Google Patents
Info
- Publication number
- JPH0185908U JPH0185908U JP18205587U JP18205587U JPH0185908U JP H0185908 U JPH0185908 U JP H0185908U JP 18205587 U JP18205587 U JP 18205587U JP 18205587 U JP18205587 U JP 18205587U JP H0185908 U JPH0185908 U JP H0185908U
- Authority
- JP
- Japan
- Prior art keywords
- recording head
- support
- ring
- medium
- tape medium
- 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
- 238000011156 evaluation Methods 0.000 claims 2
- 238000000034 method Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
Landscapes
- Measuring Magnetic Variables (AREA)
Description
第１図は本考案の一実施例を示すテープ媒体支
持機構のボビン回転可能状態の断面図、第２図は
同ボビン固定状態の断面図、第３図は従来例を示
すもので媒体巻装ドラムの斜視図である。
１０……支柱、１０ａ……円錐状部、１１……
ボビン、１２……Ｏリング、１３……環状部材（
押し下げ部材）、１４……ねじ（固定手段）。
Fig. 1 is a cross-sectional view of a tape medium support mechanism in a state where the bobbin can be rotated, showing an embodiment of the present invention, Fig. 2 is a cross-sectional view of the same bobbin in a fixed state, and Fig. 3 shows a conventional example in which the tape medium is wound. It is a perspective view of a drum. 10... Support column, 10a... Conical part, 11...
Bobbin, 12... O-ring, 13... Annular member (
push-down member), 14...screw (fixing means).
Claims (1)
体に記録ヘツドを外側から接触させて記録ヘツド
の評価を行う外当て方式による記録ヘツド評価装
置の前記媒体巻装ドラムに設けられるテープ媒体
支持機構において、 上端部に円錐状部を持つ、前記媒体巻装ドラム
に設けられた支柱と、この支柱の外周に回転可能
に嵌装されたボビンと、前記支柱の円錐状部に被
せられたＯリングと、このＯリングを押し下げる
押し下げ部材と、この押し下げ部材を固定する固
定手段とを備えたことを特徴とする記録ヘツド評
価装置におけるテープ媒体支持機構。[Claims for Utility Model Registration] A recording head evaluation device using an external contact method that evaluates a recording head by bringing the recording head into contact with a tape medium wound around the outer peripheral surface of the medium wrapping drum from the outside. The provided tape medium support mechanism includes: a support provided on the medium winding drum having a conical portion at an upper end; a bobbin rotatably fitted around the outer periphery of the support; and a conical portion of the support. 1. A tape medium support mechanism in a recording head evaluation device, comprising: an O-ring placed over the O-ring, a push-down member for pushing down the O-ring, and a fixing means for fixing the push-down member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18205587U JPH0185908U (en) | 1987-11-30 | 1987-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18205587U JPH0185908U (en) | 1987-11-30 | 1987-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0185908U true JPH0185908U (en) | 1989-06-07 |
Family
ID=31473512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18205587U Pending JPH0185908U (en) | 1987-11-30 | 1987-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0185908U (en) |
-
1987
- 1987-11-30 JP JP18205587U patent/JPH0185908U/ja active Pending
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