JPS62198547U

JPS62198547U -

Info

Publication number: JPS62198547U
Application number: JP8843886U
Authority: JP
Priority date: 1986-06-09
Filing date: 1986-06-09
Publication date: 1987-12-17

Description

[Brief explanation of the drawing]

第１図は一実施例の一部をローデイング完了状
態で示す平面図、第２図は第１図においてＥ―Ｆ
方向から見た側面図、第３図は第１図におけるス
トツパ付近を示す平面図、第４図は第１図のＧ―
Ｈ線断面図、第５図は同実施例の一部をローデイ
ング途中の状態で示す平面図、第６図は第５図の
Ｃ―Ｄ線断面図、第７図は小型ビデオテープレコ
ーダを示す概略平面図、第８図は従来のテープロ
ーデイング機構の一部を示す平面図、第９図は第
８図のＡ―Ｂ線断面図（ただしストツパは省略）
、第１０図は同従来例のローデイング途中の状態
を示す平面図、第１１図はローデイング途中にお
ける傾斜ガイドの傾き角と理想的傾き角を示す断
面図である。１…シリンダードラム、２…カセツト、１１…
垂直ポスト、１１ａ…垂直ポスト下端、１２…傾
斜ガイド、１６…ガイドレール、１７…リンク、
１８…連結ピン、１８ａ…連結ピンの上端、２３
…ムービングガイド、３０…ストツパ、３０ａ，
３０ｂ…ストツパの部材、３４…ねじ、３６…ピ
ン、４０…ガイド部材。 FIG. 1 is a plan view showing a part of one embodiment in a fully loaded state, and FIG. 2 is an E-F
3 is a plan view showing the vicinity of the stopper in FIG. 1, and FIG.
5 is a plan view showing a part of the same embodiment in the middle of loading, FIG. 6 is a sectional view taken along line CD in FIG. 5, and FIG. 7 is a small video tape recorder. A schematic plan view, FIG. 8 is a plan view showing part of a conventional tape loading mechanism, and FIG. 9 is a sectional view taken along the line A-B in FIG. 8 (however, the stopper is omitted).
, FIG. 10 is a plan view showing the conventional example during loading, and FIG. 11 is a sectional view showing the inclination angle and ideal inclination angle of the inclined guide during loading. 1...Cylinder drum, 2...Cassette, 11...
Vertical post, 11a... Bottom end of vertical post, 12... Inclined guide, 16... Guide rail, 17... Link,
18... Connecting pin, 18a... Upper end of the connecting pin, 23
...Moving guide, 30...Stopper, 30a,
30b... Stopper member, 34... Screw, 36... Pin, 40... Guide member.

Claims

[Claims for Utility Model Registration] (1) Magnetic recording and reproduction in which a tape is pulled out from a cassette and wound around a cylinder drum in a flat manner using a moving guide having a vertical post and an inclined guide. In the tape loading mechanism of the device, a part of the moving guide moves while being regulated by a guide rail, and the other part is rotatably connected to one end of the link. , the other end of the link is movable while being regulated by the guide rail, and is driven by a drive means, so that the vertical post and the inclined guide of the moving guide are moved to their normal positions at the point when loading is completed. The fixing means includes a stopper that can adjust the fixing position of the inclined guide in the direction of rotation of the moving guide, and a protrusion with a spherical upper end is provided at the connection between one end of the link and the moving guide, and the fixing means is provided with a stopper that can adjust the fixing position of the inclined guide in the rotating direction of the moving guide. A tape loading mechanism characterized by comprising a guide member nearby that regulates the height direction of the protrusion. (2) The tape loading mechanism according to claim 1, which is provided with means for fixing the tilt direction of the tilt guide of the moving guide in a direction different from the tilt direction at the loading completion point during loading.