JPH0416642U

JPH0416642U -

Info

Publication number: JPH0416642U
Application number: JP5638990U
Authority: JP
Priority date: 1990-05-29
Filing date: 1990-05-29
Publication date: 1992-02-12

Description

[Brief explanation of the drawing]

第１図は本案装置の概略平面図、第２図はクリ
ーニング機構の分解平面図、第３図は第２図のＡ
−Ａ′矢視図、第４図は第１図のＢ−Ｂ′矢視図
、第５図は本案装置の動作状態図、第６図及び第
７図は夫々従来例である。５０，５１……テープローデイング部材、５２
，５３……ガイド溝、５７……固定ドラム、５８
……回転ドラム、５９，６０……ストツパ、８０
……クリーニング機構、８６……コイルバネ、８
７……回転レバー、８８……支持板、９３……カ
ム部、９４……保持用レバー、９７……コイルバ
ネ、１００……基台部、１０１，１０２……係止
爪、１０３，１０４，１０５……孔、１０７……
腕。 Figure 1 is a schematic plan view of the proposed device, Figure 2 is an exploded plan view of the cleaning mechanism, and Figure 3 is A of Figure 2.
4 is a view taken along the line B-B' in FIG. 1, FIG. 5 is a diagram showing the operating state of the present device, and FIGS. 6 and 7 are conventional examples, respectively. 50, 51... tape loading member, 52
, 53...Guide groove, 57...Fixed drum, 58
... Rotating drum, 59,60 ... Stopper, 80
... Cleaning mechanism, 86 ... Coil spring, 8
7... Rotation lever, 88... Support plate, 93... Cam part, 94... Holding lever, 97... Coil spring, 100... Base part, 101, 102... Locking claw, 103, 104, 105... hole, 107...
arm.

Claims

[Claims for Utility Model Registration] (1) A magnetic tape is pulled out from a tape cassette to be loaded by a tape loading member running along a guide section, and the magnetic tape is transferred to a fixed drum and a rotating drum having a magnetic head. In a magnetic recording and/or reproducing device that performs magnetic recording and/or reproducing by traveling along with the magnetic head, the cleaner portion is biased at one end to move toward and away from the magnetic head and the rotating drum by a spring member, and the other end is biased toward and away from the magnetic head and the rotating drum. A cleaning mechanism is rotatably supported and has an abutting portion located on the running path of the tape loading member on the side thereof, and the cleaning mechanism is rotatably supported at a position before the tape loading member runs and at a position at the end of running of the tape loading member. The cleaner section is brought into contact with and separated from the magnetic head and the rotating drum by the spring member, and during the traveling process of the tape loading member, the end of the tape loading member and the contact portion are brought into contact with each other. 1. A magnetic recording and/or reproducing device in which the cleaner member is moved into contact with the rotating magnetic head and the rotating drum. (2) The cleaner part according to claim (1) is formed to have a height and width corresponding to substantially the entire height and width of the rotating drum in the axial direction, and comes into contact with the rotating magnetic head and the rotating drum. Magnetic recording and/or reproducing device. (3) A magnetic recording and/or reproducing device in which the cleaner section according to claim (2) is formed of a moisture-absorbing structure. (4) The cleaning mechanism according to claim (1) includes a lever portion having an abutting portion formed on one end side, an arm portion pivotally supporting the cleaner portion on one end side, and an arm portion holding the other end side of the arm portion. and a holding member connected to the other end of the lever, and the other end of the arm and the holding member are provided with engaging portions that press into engagement with each other so that the arm can be attached and detached. magnetic recording and/or reproducing equipment.