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Magnetic recorder/reproducer

A regeneration device, magnetic recording technology, applied in the direction of data recording, recording information storage, recording carrier guidance, etc.

Inactive Publication Date: 2005-12-14
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] However, in such a magnetic recording and reproducing apparatus equipped with a rotary head 10, when a single-spool type cassette 1 is used, the rotary head 10 is disposed in relation to the tape reel 6 in consideration of the maximum winding diameter of the tape reel 6. and the various guide pillars (tape guide rollers 12, 13, pinch rollers 15, guide rollers 16, etc.) that pull out the magnetic tape 2 are moved so that a part of these guide pillars does not come into contact with the volume. Considering the state of interference of the hub of the tape reel 6, etc., the moving paths a and b have to be arranged with a certain distance between the rotary magnetic head 10 and the tape reel 6. Therefore, the length of the entire product as a magnetic recording and reproducing device is increased, especially From a plan view, the storage position of the cassette 1 is aligned with the rotary magnetic head 10 and the tape reel 6, and the length L1 in the relative length (depth) direction and the installation area in plan view are compared with a magnetic recording and reproducing device having a fixed magnetic head type recording head 5 Long, there is a problem of increasing the size of the magnetic recording and reproducing device

Method used

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  • Magnetic recorder/reproducer
  • Magnetic recorder/reproducer
  • Magnetic recorder/reproducer

Examples

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Embodiment Construction

[0033] Hereinafter, embodiments of the present invention will be described with reference to the drawings.

[0034] Figure 1 to Figure 5 are schematic plan views of a magnetic recording and reproducing device according to an embodiment of the present invention, figure 1 Indicates the non-loaded state after storing the box and conveying it to the winding side of the traction block, figure 2 Indicates the state after switching from no-load state to half-load state, image 3 Indicates the load status, Figure 4 Indicates the state after switching from the load state to the half-load state, Figure 5 Indicates the unloaded condition before the leader block is removed from the take-up reel. In addition, in this embodiment, one side of the storage box ( Figure 1 to Figure 5 The left side in ) will be described as the front side (the side closer to the front). In addition, the same code|symbol is attached|subjected to the structural element with substantially the same funct...

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PUM

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Abstract

In the magnetic recording and reproducing device of the present invention, on the hub of the tape reel (20), the movement of the guide pillars (33, 34, 35) passing between the rotating drum type magnetic head (10) and the tape reel (20) The path correspondingly forms a notch portion (20b) opening a notch. Thereby, the magnetic head (10) can be arranged close to the tape reel (20), and the installation area in the longitudinal direction and plan view of the magnetic recording and reproducing apparatus can be suppressed to be small.

Description

technical field [0001] The present invention relates to a magnetic recording and reproducing device that performs recording and reproducing operations on a single-reel type cartridge. Background technique [0002] There is known a magnetic recording and reproducing apparatus that performs recording and reproducing operations on a so-called single-reel type cartridge in which a magnetic tape is wound and accommodated on one reel. The single-reel cartridge, with [0003] Compared with a two-reel type cassette having a supply reel and a take-up reel, since the take-up reel is not provided inside the cassette, there is an advantage that the cassette can be configured compactly. [0004] In this single reel type cassette, as shown in FIGS. 10( a ) and ( b ), a lead block 3 is provided at the beginning end of the magnetic tape 2 accommodated in the cassette 1 . In addition, when the cassette 1 is loaded in the direction A by the cassette loading mechanism (not shown) and stored ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11B15/02G11B15/60G11B15/61G11B15/67G11B23/037
CPCG11B15/61G11B15/67G11B23/037
Inventor 住友宏次
Owner PANASONIC CORP