JPS5995451U

JPS5995451U - Loading mechanism of tape recorder

Info

Publication number: JPS5995451U
Application number: JP18849182U
Authority: JP
Inventors: 臼井　卓己
Original assignee: アイワ株式会社
Priority date: 1982-12-15
Filing date: 1982-12-15
Publication date: 1984-06-28

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案のローディング機構に用いて好適なマイ
クロカセットの斜視図、第２図はローディング機構全体
の斜視図、第３図は第２図に示すローディング機構より
カセット装架部及び可動シャーシを取り除いた状態を示
す斜視図、第４図はテープを引き出すための回動アーム
の駆動機構を示す斜視図、第５図は回動アームの部分的
拡大斜視図、第６図はカセットよりテープを突出させる
ためのエアー・ノズルを示す側面図、第７図ａ、　　ｂ
はテープをカセットから引き出す以前の状態を示す平面
図及び第７図ａにおいてＡ−Ａ’位置から見た側面図、
第８図はカセットよりエアーノズルによってテープを突
出させた状態を示す平面図、第９図は回動アーム上にガ
イドピンを突出させた状態を示す側面図、第１０図ａ、
　　ｂは回動アームによってカセットよりテープを引き
出して磁気ヘッドに当接させた状態及び可動シャーシを
下降させてピンチローラをキャプスタンに対向する位置
へと持ち来たした状態を説明するための第１０図ａにお
いてＢ−Ｂ’位置における側面図である。符号の説明、１・・・・・・固定シャーシ、２・・・・
・・カセット装架部、６ａ、６ｂ・・・・・・リール台
、７ａ、　　７ｂ・・・・・・回動アーム、７１ａ、７
１ｂ・・・・・・テープ位置規゛制部、９ａ、　９ｂ、
　　１０ａ、　　１０ｂ−−−−−−ギヤ、１２ａ、１
２ｂ・・・・・・ガイドピン、１８・・・・・・センサ
、１９・・・・・・エアーノズル、２２ａ、２２ｂ・・
・・・・キャプスタン、２３・・・・・・可動シャーシ
、２５ａ。２５ｂ・・・・・・ピンチローラレバー、３１ａ、３１
ｂ・・・・・・ガイドピン、３２ａ、３２ｂ・・・・・
・回動片、Ｃ・・・・・・カセット、Ｍ・・・・・・モ
ータ、Ｔ・・・・・・テープ。FIG. 1 is a perspective view of a microcassette suitable for use in the loading mechanism of the present invention, FIG. 2 is a perspective view of the entire loading mechanism, and FIG. 3 is a cassette mounting section and movable chassis from the loading mechanism shown in FIG. Fig. 4 is a perspective view showing the drive mechanism of the rotating arm for pulling out the tape, Fig. 5 is a partially enlarged perspective view of the rotating arm, and Fig. 6 shows how the tape is removed from the cassette. Side view showing the air nozzle for projecting the air nozzle, Figure 7a, b
is a plan view showing the state before the tape is pulled out from the cassette, and a side view seen from the AA' position in FIG. 7a,
Fig. 8 is a plan view showing a state where the tape is projected from the cassette by an air nozzle, Fig. 9 is a side view showing a state where the guide pin is projected onto the rotating arm, and Fig. 10a.
10 b is for explaining the state in which the rotating arm pulls out the tape from the cassette and brings it into contact with the magnetic head, and the state in which the movable chassis is lowered and the pinch roller is brought to a position facing the capstan. FIG. 3 is a side view at the BB' position in figure a. Explanation of symbols, 1...Fixed chassis, 2...
...Cassette mounting section, 6a, 6b... Reel stand, 7a, 7b... Rotating arm, 71a, 7
1b...Tape position control section, 9a, 9b,
10a, 10b--Gear, 12a, 1
2b...Guide pin, 18...Sensor, 19...Air nozzle, 22a, 22b...
... Capstan, 23 ... Movable chassis, 25a. 25b...Pinch roller lever, 31a, 31
b...Guide pin, 32a, 32b...
- Rotating piece, C...cassette, M...motor, T...tape.

Claims

[Scope of utility model registration request]

A tape recorder in which the tape is pulled out from the exposed tape surface of a cassette mounted on a cassette mounting section and brought into contact with a magnetic head, wherein the cassette is mounted on the cassette mounting section. An air nozzle is inserted into the inside of the tape through a hole formed in the cassette and blows air from inside the tape to cause it to protrude outward from the cassette; a pair of rotating arms having guide pins that can be fitted together and whose other ends are rotatably mounted on the chassis; and a hole through which the tape is pulled out when and when the tape is being pulled out from the cassette. a guide member for guiding the tape in a state in which the tape does not come into contact with the cassette half in the vicinity of the cassette half; A tape recorder characterized in that when the tape is pulled out to the outside of the cassette via the lower guide pin, the tape can be brought into contact with the magnetic head without coming into contact with the cassette half using the guide member. loading mechanism.
.