JPS6098571A - Arm driving device of record player - Google Patents

Arm driving device of record player

Info

Publication number
JPS6098571A
JPS6098571A JP58207869A JP20786983A JPS6098571A JP S6098571 A JPS6098571 A JP S6098571A JP 58207869 A JP58207869 A JP 58207869A JP 20786983 A JP20786983 A JP 20786983A JP S6098571 A JPS6098571 A JP S6098571A
Authority
JP
Japan
Prior art keywords
arm
pinion
rack
rotary body
driving motor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP58207869A
Other languages
Japanese (ja)
Inventor
Mutsuo Shinohara
睦夫 篠原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP58207869A priority Critical patent/JPS6098571A/en
Publication of JPS6098571A publication Critical patent/JPS6098571A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/04—Automatic feed mechanism producing a progressive transducing traverse of the head in a direction which cuts across the direction of travel of the recording medium, e.g. helical scan, e.g. by lead-screw
    • G11B21/046—Automatic feed mechanism producing a progressive transducing traverse of the head in a direction which cuts across the direction of travel of the recording medium, e.g. helical scan, e.g. by lead-screw details of the feed mechanism

Landscapes

  • Moving Of Heads (AREA)

Abstract

PURPOSE:To obtain an arm driving device simplified in structure, easily assembled and superior in massproductivity and stable operation by combining a rack coupled with an arm and a pinion driven by a reversible driving motor. CONSTITUTION:The rotation of the reversible driving motor 1 is decelerated by a transmission belt 3 and transmitted to a rotary body 2. The pinion 4 tobe rotated unitedly with the rotary body 2 is concentrically fitted to the rotary body 2. The pinion 4 is engaged with the rack 5 coupled with the arm 6. If the driving motor 1 is rotated in the arrow A direction, power is transmitted to the transmission belt 3, the rotary body 2 and the pinion 4 is order and the arm 6 is rotated in the same direction as the arrow B direction in accordance with the movement of the rack 5. To move the arm in the reverse direction, the driving motor 1 may be rotated reversely.

Description

【発明の詳細な説明】 産業上の利用分骨 本発明は、リニアトラソ士・ノジ方式のし］−ドプレ１
フのアーム駆動装置に関するものである。[Detailed description of the invention] Industrial use The present invention is a linear trasso/noge method] - Dopre 1
The present invention relates to an arm drive device.

従来例のｖｔ我とその問題点 この種の従来のアーム駆動装置は、第１図に示すように
、正逆回転可能な駆ｍｔ）七−タ（１０１）からの動力
を伝達ベルト（１１１３）を介してロープ駆動用ドラム
（１０２）に伝達し、このドラム（３０２）に巻回さｆ
すると共に、’ｊ’　−／、（１０５ンＶｃ４結すＪし
たｎ　−１（１０４）を駆動して、アーム（１０５）を
往復運動させるものである。Conventional arm driving device and its problems As shown in FIG. is transmitted to the rope driving drum (102) through the rope, and is wound around this drum (302).
At the same time, the arm (105) is caused to reciprocate by driving 'j' -/, (105 n Vc4 connected J n -1 (104)).

しかしながら、この装置は、Ｏ−’：ｊ（１０４）をド
ラム（１０２）等に巻回させる際の作業性の萼さや、０
−プ（１０４）の振動による音１面での劣化などの開明
点があった。However, this device has problems with workability when winding O-':j (104) around a drum (102), etc.
- There were some breakthroughs, such as deterioration of the sound on one side due to the vibration of the pump (104).

一方、第２図に示すように、正逆回転可能な駆動七−夕
（２０１）からの動力を伝達ベルト（２０３）を介して
プーリ（２０２）に伝達し、とのプーリ（２０２）と一
体向に回転可能で、アーム（２０５）側に形成した＋１
／）ねじに螺合する送りねじ（２０４）Ｋよりアーム（
２０５）を往復運動させるようにした駆動装置面も知ら
れているが、この場合、送りねじ（２０４）とめねじと
の組合せを用いているために、高精変の仕−１；げが要
求されてコスト而で不利となると共に、量産時の組立て
の困難さという（でも開明があった。On the other hand, as shown in Fig. 2, the power from the drive tanabata (201), which can be rotated forward and backward, is transmitted to the pulley (202) via the transmission belt (203), and is integrated with the pulley (202). +1 formed on the arm (205) side
/) The arm (
There is also a known drive device that reciprocates the feed screw (205), but in this case, a combination of a feed screw (204) and a female screw is used, so a high precision finish is required. This resulted in disadvantages in terms of cost and difficulty in assembling during mass production (but there was a breakthrough).

発明の目的 本発明け、上記従来の欠へを解消Ｊ−るもので、簡単な
構成で量産性に優１１、しかも安定した動作を得ること
ができるレコードプレＰのアーム駆動装置を提供するこ
とを目的とする。OBJECTS OF THE INVENTION It is an object of the present invention to provide an arm drive device for a Record Pre-P that overcomes the above-mentioned deficiencies in the prior art, has a simple configuration, is excellent in mass productivity, and can provide stable operation. With the goal.

発明のｎＩｔ成 本発明け、−ヒ記目的を達成するために、アームに連結
された直線往復運動可能なラックと、このラックに噛合
するピニオンと、このピニオンを減３ｒＪＬ機構を介し
て駆動するための正逆回転可能な駆動七−夕とを備えて
なるレコードプレセのアーム駆動袋ｉ４を提供するもの
である。Achievement of the Invention In order to achieve the above objects, a rack connected to an arm and capable of linear reciprocating motion, a pinion meshing with the rack, and a mechanism for driving the pinion through a reduction mechanism are provided. To provide an arm drive bag i4 for a record press, which is equipped with a drive Tanabata that can be rotated in forward and reverse directions.

実施例の説明 １、メ下、第３図に基づいて、本発明の一実施例を説明
Ｊ−る。DESCRIPTION OF EMBODIMENT 1 An embodiment of the present invention will be explained based on FIG. 3 below.

第３図において、Ｉｌ＋け正逆回転可能な駆ａ℃−夕で
、この駆動モータ（１）の回転が伝達ベルト（３）によ
り減速さｉ’して回転体（２）に伝達さ／’Ｌる。回転
体（２）Ｋは、こｆ’Ｌと一体回転可能なピニオン（４
）が同軸的に取り付けられている。ピニオン（４）は、
アーム（６１に４結されたラック！５１に噛合している
。In Fig. 3, the rotation of the drive motor (1) is decelerated by the transmission belt (3) i' and is transmitted to the rotary body (2) at an angle of Il+, which is capable of forward and reverse rotation. L. The rotating body (2) K is a pinion (4) that can rotate integrally with this f'L.
) are attached coaxially. The pinion (4) is
The arm (4 racks connected to 61! engages with 51.

１試上の構成において、例えば、駆動七−夕＋１）が矢
印Ａ方向に回転ｆろと、伝達ベルト１３）、回転体（２
）、ピニオン（４）の１ｌｉｉで動力が伝・幸され、ラ
ック１６）が矢印Ｂ方向に移動することによりアーム（
６）も同方向に移動する。′Ｐ−へ１６）を逆方向に移
動させるにけ、駆動ｖ１．−９＋１１を逆回転さぜ１Ｌ
ばよい。In the configuration above, for example, when the drive Tanabata +1) rotates in the direction of arrow A, the transmission belt 13) and the rotating body (2
), the power is transmitted to the pinion (4) 1lii, and the rack 16) moves in the direction of arrow B, thereby moving the arm (
6) also moves in the same direction. 16) to P- in the opposite direction, the drive v1. -9+11 reverse rotation saze 1L
Bye.

発明の詳細 な説明したように、本発明のアーム駆動回置では、アー
ムに連結された）ツクと、正逆回転可能な駆動モータに
よって駆動されるピニオンと全組合せて用いているので
、構造が簡単で組Ｘχても容易に行えることから量産性
に侵ｔ’Ｌ、しかも安定した動作を得ることができるも
のである。As described in detail, the arm drive rotation of the present invention uses a combination of a pinion (connected to the arm) and a pinion driven by a drive motor capable of forward and reverse rotation, so that the structure is simple. Since it is simple and can be easily performed even in a set of

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来のアーム駆動装置を示す概略４ｊ７（Ｈｒ
−図、第２図は別な従来のアーム駆動装置を示す（既略
講成図、第３図は本発明の一実施例Ｖてか′ハるアーム
駆動装置を示す概略構成図である。 （１）・・・駆動モータ、１２）・・・回転体、に３；
・・・伝達べ喀１，１−１（４）・・・ピニオン、（５
）・・・ラック、（６）・・・アーム代ＪＪ人　森　本
　義　弘FIG. 1 schematically shows a conventional arm drive device 4j7 (Hr
- Figures 1 and 2 show another conventional arm drive device (schematic diagram), and Figure 3 is a schematic configuration diagram showing an arm drive device according to an embodiment of the present invention. (1)...drive motor, 12)...rotating body, 3;
...Transmission lever 1, 1-1 (4) ... Pinion, (5
)...Rack, (6)...Arm fee JJ person Yoshihiro Morimoto

Claims (1)

【特許請求の範囲】[Claims] １、　アームに連結された直線往復運動可能なラックと
、このラックに鳴きすると二オンと、このじニオブを減
速機構を介して駆動するためのｊＥ逆回転１桂能な駆動
七−夕とを涌えてなるレコードプレＰのアーム駆動装置
。1. A rack that is connected to an arm and capable of linear reciprocating motion, a niobium emitting device that is capable of reciprocating in a straight line, and a drive device capable of rotating in reverse to drive the same niobium through a deceleration mechanism. The arm drive device of the ever-growing Record Pre-P.
JP58207869A 1983-11-04 1983-11-04 Arm driving device of record player Pending JPS6098571A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58207869A JPS6098571A (en) 1983-11-04 1983-11-04 Arm driving device of record player

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58207869A JPS6098571A (en) 1983-11-04 1983-11-04 Arm driving device of record player

Publications (1)

Publication Number Publication Date
JPS6098571A true JPS6098571A (en) 1985-06-01

Family

ID=16546893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58207869A Pending JPS6098571A (en) 1983-11-04 1983-11-04 Arm driving device of record player

Country Status (1)

Country Link
JP (1) JPS6098571A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7354068B2 (en) 2002-06-04 2008-04-08 Nsk Ltd. Tilt steering column device for vehicle
US7500414B2 (en) 2002-06-04 2009-03-10 Nsk Ltd. Steering column device for vehicle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5477104A (en) * 1977-12-01 1979-06-20 Sharp Corp Drive controller for reproduction converter structure of information disc

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5477104A (en) * 1977-12-01 1979-06-20 Sharp Corp Drive controller for reproduction converter structure of information disc

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7354068B2 (en) 2002-06-04 2008-04-08 Nsk Ltd. Tilt steering column device for vehicle
US7500414B2 (en) 2002-06-04 2009-03-10 Nsk Ltd. Steering column device for vehicle

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