JPS6445331U

JPS6445331U -

Info

Publication number: JPS6445331U
Application number: JP14059487U
Authority: JP
Priority date: 1987-09-14
Filing date: 1987-09-14
Publication date: 1989-03-20

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例による磁気記録再
生装置の平面図、第２図ないし第４図は第１図の
動作説明図、第５図は第２図の―線に沿う断
面図、第６図は第４図の―線に沿う断面図、
第７図はガイドローラと切換レバーを示す斜視図
、第８図および第９図は固定テープガイドの側面
図、第１０図は第２の可動テープガイド装置の側
面図、第１１図は第２図の―線に沿う断
面図、第１２図は従来の磁気記録再生装置を示す
平面図、第１３図は第１２図の動作説明図、第１
４図は第１２図の―線に沿う断面図
である。１……磁気ヘツド、２……回転ドラム、３……
基板、１０……磁気テープ、１１……供給リール
、１７……デイスク、１８，１９……ガイドピン
、２０，２０……傾斜ピン、６１……ガイドロー
ラ装置、６４……ガイドローラ、６５ａ，６５ｂ
……切換レバー、６８ａ，６８ｂ……切換ピン。
なお、図中、同一符号は、同一または相当部分を
示す。 FIG. 1 is a plan view of a magnetic recording and reproducing apparatus according to an embodiment of the invention, FIGS. 2 to 4 are explanatory diagrams of the operation of FIG. 1, and FIG. 5 is a sectional view taken along the line - in FIG. Figure 6 is a sectional view taken along the - line in Figure 4;
FIG. 7 is a perspective view showing the guide roller and switching lever, FIGS. 8 and 9 are side views of the fixed tape guide, FIG. 10 is a side view of the second movable tape guide device, and FIG. 11 is a side view of the second movable tape guide device. 12 is a plan view showing a conventional magnetic recording/reproducing device; FIG. 13 is an explanatory diagram of the operation of FIG. 12;
FIG. 4 is a sectional view taken along the line - in FIG. 12. 1... Magnetic head, 2... Rotating drum, 3...
Substrate, 10... Magnetic tape, 11... Supply reel, 17... Disk, 18, 19... Guide pin, 20, 20... Inclined pin, 61... Guide roller device, 64... Guide roller, 65a, 65b
...Switching lever, 68a, 68b...Switching pin.
In addition, in the figures, the same reference numerals indicate the same or corresponding parts.

Claims

[Claims for Utility Model Registration] (1) A rotating drum that has a magnetic head inside and is attached to a substrate at a predetermined angle, and a magnetic tape pulled out from a supply reel is loaded onto the outer peripheral surface of the rotating drum. In a magnetic recording and reproducing device equipped with a pair of guide pins for recording and reproducing data and a reciprocating disk equipped with an inclined pin, when the disk is initially rotated during loading, a After pulling out the magnetic tape from the supply reel and guiding the pulled-out magnetic tape to a predetermined position on the outer peripheral surface of the rotating drum, a guide roller device that separates from the guided magnetic tape when the loading rotation of the disk is completed is moved to the disk. A magnetic recording and reproducing device characterized in that it is provided in a. (2) The guide roller device is attached to a predetermined position on the magnetic tape running path of the disk so as to be able to change its direction, and guides the magnetic tape pulled out from the supply reel to a predetermined position on the outer peripheral surface of the rotating drum when the disk rotates at the initial stage of loading. a guide roller that guides the
2. The magnetic recording and reproducing apparatus according to claim 1, comprising a switching lever that engages with a switching pin on the substrate to separate the guide roller from the magnetic tape at the end of the loading rotation of the disk.