JPS58200476A

JPS58200476A - Cartridge

Info

Publication number: JPS58200476A
Application number: JP57084480A
Authority: JP
Inventors: Kiyotaka Uehira; 清孝植平; Yasutaka Nakajima; 康孝中島; Koichiro Nakagawa; 康一郎中川; Satotsugu Suyama; 陶山　悟嗣; Kenichi Sakamoto; 憲一阪本
Original assignee: Matsushita Electric Industrial Co Ltd
Current assignee: Panasonic Holdings Corp
Priority date: 1982-05-18
Filing date: 1982-05-18
Publication date: 1983-11-22

Abstract

PURPOSE:To load a cartridge surely without providing a complicated device mechanism for a driving device, by loading the cartridge by a notch section provided at both side ends, and a corresponding projecting section of the driving device. CONSTITUTION:The cartridge 15 is provided with the notch section so as to be a<b, where the width of the notch sections 11, 13 of the tip is (a) and the width of the notches 12, 14 of the other end as (b). Further, the inside surface of the driving device 16 is formed with projecting sections 17-20 which are mated to the notch sections 11-14 in loading the cartridge 15. When the cartridge 15 is loaded toward the arrow, the cartridge 15 continues the movement as it is even if the cartridge 15 is energized downward at a location where the notch sections 11, 13 and the projecting sections 18, 19 are overlapped by means of a spring 21..., and the cartridge 15 does not fall down. The moment the insertion is kept on and the notch sections 11-14 and the projecting section 17-20 are mated, the cartride 15 energized downward is loaded to the driving device 16 with the spring 21....

Description

【発明の詳細な説明】本発明は磁気記録装置等に使用されるカートリッジに関
するものであり、特に駆動装置に複雑な装置ｌ撫−を−
えることなしに簡単で確実に装着が可能なカートリッジ
を提供することを目的としたものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a cartridge used in a magnetic recording device, etc., and in particular, to a cartridge used in a magnetic recording device, etc.
The object of the present invention is to provide a cartridge that can be easily and reliably installed without having to move.

磁気記録装置装賑に用いられる従来のカートリッジは勤
１図のような形状をしており、ａ動訣諏への装着は鳳意
図に示すように行なわれていた・卸も、カートリッジ（
１）には執着の為の特別な形状は持たず、駆動装置Ｍ（
りに装着する為には手動でカートリツＶを駆動させるか
或いは駆動装ｅｔａに備えられた複雑なリンク４Ｉｌｓ
ｌ＋７）運動によりカートリッジ（１）を駆動装置（７
）に装着していた。前書の場合には駆動＆１１…Ｊｉｌ
ｔの装着機物は比較的簡単ではあるが、ｔｇ１転運動を
□利用する為広い諸口部分が必要であり、装瓢全体が結
局大型なものにならざるを喪ない。又後書の場合には被
雑なリンク機構を利用する為、ｉｍ品点数も多く高価な
ものとなり、記録再先装亀の小−化、１１１ｍ化、軽量
化、低価格尋か指向される現状では問題となる点が多か
った。Conventional cartridges used in magnetic recording devices have a shape as shown in Fig.
1) does not have a special shape for attachment, and the drive device M (
In order to attach it to the car, you need to manually drive Cartridge V or use the complicated link 4Ils provided in the drive device eta.
l+7) movement moves the cartridge (1) to the drive device (7
). In the case of the previous book, drive & 11...Jil
Although the device to which the t is mounted is relatively simple, wide mouths are required to utilize the tg1 rolling motion, and the entire gourd must be large in the end. In addition, in the case of postscripts, complicated link mechanisms are used, which means that the number of im-materials involved is large and expensive, and the aim is to make recording reloading turtles smaller, 111 m, lighter, and lower in price. There were many problems at present.

本脅明はこれらの間−に対処すべく為されたものであり
、ｉＩＩ傭喘血に夫々形状寸法の異なる複数個の切欠部
又は突起部を俸え、駆動装置に縮入されたと１１ｕ記切
欠部又は突起部の各々に対応して飯台する形状寸法で＠
ＩＩＩ装諏に装置られた突起部又は切欠部と合致した位
＊”ｔ”ＩＫ駆動装置の装着がなされるようにしＦ：ｔ
Ｊ−トリツジを提供せＡ、とする。This threat was made in order to deal with the problem between these two, and it is written in 11u that the iii. The shape and dimensions of the rice stand correspond to each of the notches or protrusions.
Make sure that the IK drive device is installed at a position that matches the protrusion or notch installed on the III device.
Let A provide the J-tridge.

以）本発明を簀為の一例を示す図面に基づいて説明する
。第８図は本発明に係るカートリッジを小し、Ｏｖ〜０
奇はカートリッジ■の１１１例ｍ向の両噛辺傍部に設け
られた切欠部で、カートリッジに）先ＩＩＮの切欠部（
ロ）輪の輪をａ、他端側の切欠〜都（２）−の幅をｂと
すると、ａ＜ｂとなるように構成されている。このカー
トリッジ輔を駆動装置■に挿入させるときの動作をｆｌ
Ａａ図及び第る図に基づ暴説明する。絶４図及び第６図
において駆動ｋｌ−の内１ＩＩｌ血にはこの駆動装置ｋ
に）内に前記カートリッジ（至）を挿入させたときカー
トリッジ（ロ）の切欠部東〜−に嵌合する突起部勤〜御
が形成されている。■・・・は創記突起部勤〜（転）に
対応する駆動装置−に設けたばねであり、駆動装置ｍ（
至）内に挿入されたカートリッジ（ロ）を駆動装置１ｏ
ｉｅの内底面（１６ｍ）偶に付勢するものである。第４
図は駆動装置−にカートリッジ（２）か半分程挿入され
た状態を示し、矢印はカートリッジ（至）の挿入方向を
表わしている。ここで、′１前記突起部ａ２５〜四はカートリッジに）の切欠ｍｅυ
〜−と嵌合する寸法形状に形成されており、切欠部（ロ
）祷と鵠（ロ）の幅の関係は３＜ｂであるから、切欠＠
　四輪と突起ＩＩＡ（２）（２）が重なる位置でカート
リッジ（２）がばね鈎・・・により下方に付勢されても
カートリッジ（２）は突起部曹〜（イ）上でそのまま矢
印方向に運動を続は平方に落下することはない、しかし
更に一入遍動が続いて勤Ｓ図の状態に至り、カートリッ
ジ■の切欠部鵠〜輔と駆動装置（至）の突起部Ｏ〜鉤か
一蚊した一関、ぼね鶴・・・により下方に付勢されてい
たカートリッジ（２）は第６図（糾矢印方向に運動して
軌動ｉｉ！誼（ロ）への装着がなされる。尚前記ばね−
は駆動装置１１１ｏ４にカートリッジ（２）が挿入され
る迄は付勢力かカートリッジに）にかからないように挑
ませるようにし、カートリッジ（至）がば゛ね鈎の位負
迄捧入されると付勢力がカートリッジ（至）にかかるよ
うにし、カートリッジ員挿入時力ニトリッジ曽の前端部
がはね−に当たらないようにしである。Hereinafter, the present invention will be explained based on drawings showing an example of a screen. FIG. 8 shows a cartridge according to the present invention with a small size, Ov~0
Odd is the notch provided near both sides of the cartridge in the m direction in the 111 case of cartridge ■.
b) If the ring of the ring is a, and the width of the notch on the other end side (2) is b, then a is constructed so that a<b. The operation when inserting this cartridge into the drive device is shown below.
A detailed explanation will be given based on Figures Aa and 2. In Fig. 4 and Fig. 6, this drive device k is
Projections are formed that fit into the notches east to - of the cartridge (b) when the cartridge (b) is inserted into the cartridge (b). ■... is a spring installed in the drive device corresponding to the creation protrusion shift (turn), and the drive device m (
The cartridge (b) inserted into the drive unit 1o
This applies force to the inner bottom surface (16m) of the ie. Fourth
The figure shows the cartridge (2) about halfway inserted into the drive device, and the arrow indicates the insertion direction of the cartridge (toward). Here, '1 said protrusions a25 to 4 are notches meυ in the cartridge)
It is formed in a size and shape that fits with ~-, and the relationship between the width of the notch (B) and the width of the mouse (B) is 3<b, so the notch @
Even if the cartridge (2) is urged downward by the spring hook at the position where the four wheels and the protrusion IIA (2) (2) overlap, the cartridge (2) remains in the direction of the arrow on the protrusion (A). As the movement continues, it does not fall squarely, but it continues to move one more time and reaches the state shown in Figure S, and the notch of the cartridge ■ and the protrusion O of the drive device Cartridge (2), which had been urged downward by Ichinoseki and Bonetsuru..., moves in the direction of the arrow shown in Fig. 6 and is installed in the orbit ii! .The above spring-
until the cartridge (2) is inserted into the drive device 111o4, the biasing force is not applied to the cartridge, and when the cartridge (2) is inserted to the position of the spring hook, the biasing force is applied. This is done so that the front end of the force is applied to the cartridge, and the front end of the force is not hit by the splash when inserting the cartridge member.

図−でははね輪はコイ〜ばねを用いているが板ばねを用
いても良い。In the figure, a carp spring is used as the spring ring, but a leaf spring may also be used.

又以上の説明はカ、−トリフジ０４鉤に切欠部（ロ）〜
（ロ）を、１動ｂｉｌｌ＠偶に突起部（ｌη〜四を設け
た場合について行なったが、これを逆にカートリッＳ／
輪側に突起部、駆動装置ｏｌＩ側に切欠部を設けても同
様の効果か得られる。Also, the above explanation is about the notch (b) on the Torifuji 04 hook.
(B) was carried out for the case where the protrusion (lη~4) was provided on the single moving bill, but this was reversed and the cartridge S/
A similar effect can be obtained by providing a protrusion on the wheel side and a notch on the drive device olI side.

本発明は以上述べたように実施し得るもので。The present invention can be implemented as described above.

カートリッジのｖａａ１１１１１部に切欠部（又は突起
部）を設けることにより、駆動装置には単にこれに対応
する突起部（、又は切欠部）を構成するだけでカートリ
ッジの装着が行なわれ１ｗＡ動装置の構造も非常に簡潔
なものとなり１輪皺全体も小型で、安価なものとなる上
、装着機構の故障等の発生もないので実用上の効果は大
である。By providing a notch (or protrusion) in the vaa11111 portion of the cartridge, the cartridge can be installed in the drive device simply by configuring the corresponding protrusion (or notch). It is very simple, the entire single wheel wrinkle is small, it is inexpensive, and there is no occurrence of failure of the mounting mechanism, so it has a great practical effect.

[Brief explanation of drawings]

第１図（＾）及び（Ｂ）は従来のカートリッジの平面図
及びｌＩｉ向図、第１図は従来の装着方法を示す側面図
、船８図〜第６図は本発明の実施の一例を示し。第Ｓ図（４）及び（ＢＪはカートリッジの平面図及び鉤
面図、叱４図（Ａ）及び（Ｂ）は駆動装置にカートリッ
ジを少し挿入した状態を示す横断面図及び鉤断面図。ｍ６図（Ａ）及び（紺は駆動装置に対するカートリッジ
の装着完了時の状態を示す横断面図及び傭断面図である
。ａυ〜−・・・切欠部、（ト）・・・カートリッジ、Ｑ
Ｉ・・・駆動ｆｋｋ　、　Ｕ　〜ｇａｓ・＝突起１１Ａ
、　＠＝＃ｉネ代珈人　森本義弘Figures 1 (^) and (B) are a plan view and a view in the 1Ii direction of a conventional cartridge, Figure 1 is a side view showing the conventional mounting method, and Figures 8 to 6 show an example of the implementation of the present invention. Show. Figures S (4) and (BJ are a plan view and a hooked view of the cartridge, and Figures 4 (A) and (B) are a transverse cross-sectional view and a hooked cross-sectional view showing a state in which the cartridge is slightly inserted into the drive device. m6 Figures (A) and (dark blue) are a cross-sectional view and a cross-sectional view showing the state when the cartridge is completely attached to the drive device.
I...drive fkk, U~gas・=protrusion 11A
, @=#i Nedai coffee person Yoshihiro Morimoto

Claims

[Claims]

1. The chest is provided with a plurality of notches or protrusions each having a different shape and size, and when the chest is inserted into the drive device, the shape and dimensions fit correspondingly to each of the notches or protrusions. A cartridge in which the drive Wi & blades can be viewed at a position that matches the provided protrusion or notch.