JP3334733B2 - Electronic equipment anti-vibration structure - Google Patents
Electronic equipment anti-vibration structureInfo
- Publication number
- JP3334733B2 JP3334733B2 JP05861094A JP5861094A JP3334733B2 JP 3334733 B2 JP3334733 B2 JP 3334733B2 JP 05861094 A JP05861094 A JP 05861094A JP 5861094 A JP5861094 A JP 5861094A JP 3334733 B2 JP3334733 B2 JP 3334733B2
- Authority
- JP
- Japan
- Prior art keywords
- housing
- vibration
- chassis
- electronic device
- boss
- 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.)
- Expired - Fee Related
Links
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
- Vibration Prevention Devices (AREA)
- Casings For Electric Apparatus (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は電子機器の防振構造に係
り、例えばコンパクトディスク等の再生を行うディスク
プーヤ等の再生装置や、あるいはインク液を記録紙に吐
出付着させて印字を行うインクジェットプリンター等の
記録装置、等において駆動部を支持するシャーシを保持
する防振構造に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an anti-vibration structure of an electronic apparatus, for example, a reproducing apparatus such as a disk player for reproducing a compact disk or the like, or an ink jet for discharging and attaching ink liquid to recording paper to perform printing. The present invention relates to an anti-vibration structure for holding a chassis supporting a driving unit in a recording device such as a printer.
【０００２】[0002]
【従来の技術】従来の電子機器の防振構造としては、例
えばコンパクトディスク等の再生を行うディスクプレー
ヤにおいては、ターンテーブルやピックアップ等が取付
けられているシャーシは弾性体からなる防振部材を介し
て筺体ボスに支持されている。図３に示すように、シャ
ーシ（いわゆるメカシャーシ）（３１）を筺体（３２）
に取付けるのに、先ず防振部材（例えばゴムダンパー）
（３５）をシャーシ（３１）に取付け、それを筺体ボス
（３３）に挿入しワッシャ（４０）を入れてビス（４
１）で固定する。そして、更に脚部（例えばゴム足）
（３６）を別個に筺体（３２）の底面（４２）に貼着な
どにより取付けていた。2. Description of the Related Art As a conventional vibration damping structure of an electronic device, for example, in a disk player for reproducing a compact disc or the like, a chassis on which a turntable, a pickup, and the like are mounted is provided via a vibration damping member made of an elastic body. Supported by the housing boss. As shown in FIG. 3, the chassis (so-called mechanical chassis) (31) is attached to the housing (32).
To attach to the first, the vibration isolating member (for example, rubber damper)
Attach (35) to the chassis (31), insert it into the housing boss (33), insert the washer (40) and screw (4).
Fix in 1). And further legs (for example, rubber feet)
(36) is separately attached to the bottom surface (42) of the housing (32) by sticking or the like.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、上述し
た従来の電子機器の防振構造では、シャーシ（３１）を
保持する防振部材（３５）と筺体（３２）の底面（４
２）に貼着する脚部（３６）とは、それぞれ別個に取付
けられていたので、部品点数が増えると共に取付け工程
も増え、組立作業の能率向上が図れないという問題点が
あった。However, in the above-described conventional vibration damping structure for electronic equipment, a vibration damping member (35) for holding the chassis (31) and a bottom surface (4) of the housing (32) are provided.
Since the legs (36) to be attached to (2) are separately mounted, there is a problem that the number of parts increases and the number of mounting steps increases, so that the efficiency of the assembling work cannot be improved.
【０００４】従って、本発明は上記事情を考慮してなさ
れたもので、シャーシを防振部材を介して筺体ボスに支
持するようにした電子機器の防振構造において、部品点
数を削減できると共に取付け工程を簡略化でき組立作業
の能率向上が図れるという構造を提供することを目的と
するものである。Accordingly, the present invention has been made in view of the above circumstances, and in a vibration damping structure of an electronic device in which a chassis is supported by a housing boss via a vibration damping member, the number of parts can be reduced and mounting is possible. It is an object of the present invention to provide a structure capable of simplifying a process and improving the efficiency of an assembling operation.
【０００５】本発明は上記した目的を達成するために、
駆動部を支持するシャーシに形成された丸孔部の内周
が、筐体に固定された筐体ボスに外嵌された円筒形状の
弾性体からなる防振部材の上端部に形成されている周方
向の溝に嵌め込まれ、その防振部材をワッシャを入れた
ビスによって上記筐体ボスに取付けることによって、上
記シャーシを上記防振部材を介して上記筐体ボスに支持
するようにしてあり、上記筐体の底面にゴム足が取り付
けられている電子機器の防振構造において、上記防振部
材の下部に上記ゴム足に置き換えられる数個の脚部が設
けられていると共に、この脚部にそれぞれフック状の爪
が形成され、上記脚部が上記筐体ボスの近傍で上記筐体
に形成された貫通孔から貫通して上記筐体の底面に配備
されていると共に、上記爪と防振部材の下縁部との間で
筐体が挟持され、上記ワッシャが上記筐体ボスの上端部
に重なり合っていることを特徴とするものである。[0005] In order to achieve the above object, the present invention provides:
Inner circumference of round hole formed in chassis supporting drive unit
Has a cylindrical shape externally fitted to the housing boss fixed to the housing.
Circumferential shape formed at the upper end of the vibration isolator made of elastic material
And the washer was inserted into the anti-vibration member.
By attaching to the housing boss with screws,
The serial chassis via the vibration isolating member Yes so as to support the said housing boss Replacing the rubber feet on the bottom of the housing
In the vibration damping system of being kicked electronic device, the vibration isolating unit
There are several legs at the bottom of the material that can be replaced with the rubber feet.
Hooks on each of these legs
Is formed, and the leg portion is in the vicinity of the housing boss.
Penetrating through the through hole formed in the bottom of the housing
Between the claw and the lower edge of the vibration isolating member.
The housing is clamped, and the washer is at the upper end of the housing boss.
It is characterized by overlapping .
【０００６】[0006]
【実施例】以下、本発明に係る電子機器の防振構造の好
適一実施例を図１及び図２に基づいて詳細に説明する。
図１は本発明の一実施例を示す要部分解斜視図、図２は
その取付構造を示す要部断面図である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a preferred embodiment of an anti-vibration structure for an electronic device according to the present invention will be described in detail with reference to FIGS.
FIG. 1 is an exploded perspective view of a main part showing an embodiment of the present invention, and FIG. 2 is a sectional view of a main part showing a mounting structure thereof.
【０００７】図１及び図２において、（１）はシャーシ
（本実施例ではメカシャーシ）であり、このシャーシ
（１）はディスクプレーヤの筺体（本実施例では下ケー
ス）（２）に固定（本実施例では一体成型）した筺体ボ
ス（３）上に固定されるもので、シャーシ（１）上には
ディスクを載置するターンテーブルや該ターンテーブル
を駆動するモータやディスクの情報を読み取るピックア
ップ及び該ピックアップを駆動する駆動機構、等の公知
の機構が取付けられている。1 and 2, reference numeral (1) denotes a chassis (mechanical chassis in this embodiment), and this chassis (1) is fixed to a disk player housing (lower case in this embodiment) (2). This embodiment is fixed on a housing boss (3) integrally molded. On the chassis (1), a turntable for mounting a disk, a motor for driving the turntable, and a pickup for reading information on the disk are provided. And a known mechanism such as a drive mechanism for driving the pickup.
【０００８】上記シャーシ（１）の四隅近傍には丸穴部
（４）が形成され、この丸穴部（４）が防振部材（本実
施例ではゴムダンパー）（５）を介して上記筺体ボス
（３）に取付けられている。上記防振部材（５）はゴム
製などの弾性体からなる円筒形状を成し、下部には数個
（本実施例では３箇）の脚部（６）が設けられていると
共に、この脚部（６）にはそれぞれフック状の爪（７）
が形成されている。A round hole (4) is formed in the vicinity of four corners of the chassis (1), and the round hole (4) is connected to the housing via a vibration isolating member (rubber damper in this embodiment) (5). It is attached to the boss (3). The vibration damping member (5) has a cylindrical shape made of an elastic material such as rubber, and is provided with several (three in this embodiment) legs (6) at its lower portion. Hook-shaped claws (7) on the part (6)
Are formed.
【０００９】上記防振部材（５）の外周の所望位置（本
実施例では上端部）には、周方向の溝（いわゆる段部）
（８）が形成され、この溝（８）に上記シャーシ（１）
の丸穴部（４）の内周が嵌め込まれるもので、この嵌め
込みを容易にするために上記上端部の頭部には斜面状の
テーパ部（９）が形成されている。上記筺体ボス（３）
は筺体（２）に固定され、上記防振部材（５）はワッシ
ャ（１０）を入れたビス（１１）により筺体ボス（３）
に取付けられ、更に、防振部材（５）の脚部（６）は筺
体ボス（３）の近傍に形成された貫通孔（本実施例では
３箇所）（１２）から貫通し、フック状の爪（７）と下
縁部（１３）との間で筺体（２）を挟持するよう構成さ
れているものである。A circumferential groove (so-called step) is provided at a desired position (upper end in this embodiment) on the outer periphery of the vibration isolating member (5).
(8) is formed, and the chassis (1) is inserted into the groove (8).
The inner periphery of the round hole (4) is fitted into the hole. To facilitate this fitting, a tapered slope (9) is formed at the head of the upper end. The housing boss (3)
Is fixed to the housing (2), and the vibration isolating member (5) is a housing boss (3) by a screw (11) containing a washer (10).
Further, the leg portion (6) of the vibration isolating member (5) penetrates through through holes (three places in this embodiment) (12) formed near the housing boss (3), and has a hook-like shape. The housing (2) is configured to be sandwiched between the claw (7) and the lower edge (13).
【００１０】以上、本発明の好適一実施例について説明
したが、本発明はこれに限定されるものではなく、本発
明の範囲を逸脱することなく種々の修正（設計変更）が
可能であることは明白である。例えば、上述した実施例
では、防振部材（５）に形成された脚部（６）は３箇と
しているが、これに限らず、数個（少なくとも１つ以
上）であれば良い。 Although the preferred embodiment of the present invention has been described above, the present invention is not limited to this, and various modifications (design changes) can be made without departing from the scope of the present invention. Is obvious. For example, in the above-described embodiment, the number of the legs (6) formed on the vibration isolating member (5) is three, but the number is not limited to this, and may be several (at least one) .
【００１１】尚、以上の本実施例では電子機器の防振構
造として、コンパクトディスク等の再生を行うディスク
プレーヤ等の再生装置の防振構造を例に挙げて説明した
が、これに限らず、例えばインク液を記録紙に吐出付着
させて印字を行うインクジェットプリンター等の記録装
置など、種々の電子機器に幅広く適用できることは言う
までもない。In the above-described embodiment, as an example of a vibration-proof structure of an electronic device, a vibration-proof structure of a reproducing apparatus such as a disk player for reproducing a compact disk or the like has been described. However, the present invention is not limited to this. For example, it is needless to say that the present invention can be widely applied to various electronic apparatuses such as a recording apparatus such as an ink jet printer which performs printing by discharging and attaching an ink liquid to recording paper.
【００１２】[0012]
【発明の効果】以上説明したように本発明によれば、シ
ャシを防振部材を介して筺体ボスに支持するようにした
電子機器の防振構造において、上記防振部材の一部を筺
体から貫通させ脚部としても使用できる構造としたこと
により、従来のような脚部として別個の部品を必要とせ
ず、従って部品点数を削減できると共に取付け工程を簡
略化でき組立作業の能率向上が図れるという顕著な効果
を奏するものである。As described above, according to the present invention, in a vibration isolating structure of an electronic device in which a chassis is supported on a housing boss via a vibration isolating member, a part of the vibration isolating member is removed from the housing. With a structure that can be penetrated and used as a leg, a separate component is not required as a conventional leg, so the number of components can be reduced, the mounting process can be simplified, and the efficiency of assembly work can be improved. It has a remarkable effect.
【図１】 本発明に係る電子機器の防振構造の好適一実
施例を示す要部分解斜視図である。FIG. 1 is an exploded perspective view of a main part showing a preferred embodiment of an anti-vibration structure for an electronic device according to the present invention.
【図２】 上記実施例の防振構造を示す要部断面図であ
る。FIG. 2 is a cross-sectional view of a main part showing the vibration isolating structure of the embodiment.
【図３】 従来の防振構造の一例を示す要部断面図であ
る。FIG. 3 is a cross-sectional view of a main part showing an example of a conventional anti-vibration structure.
（１）シャーシ （２）筺体 （３）筺体ボス （５）防振部材（ゴムダンパー） （６）脚部 （７）爪 （８）溝 （１１）ビス （１２）貫通孔 (1) Chassis (2) Housing (3) Housing boss (5) Anti-vibration member (rubber damper) (6) Leg (7) Claw (8) Groove (11) Screw (12) Through hole
フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ Ｇ１１Ｂ 33/08 Ｇ１１Ｂ 33/08 Ｅ Ｈ０５Ｋ 5/02 Ｈ０５Ｋ 5/02 Ｌ (56)参考文献 実開 昭63−72795（ＪＰ，Ｕ) 実開 平５−57887（ＪＰ，Ｕ) 実開 昭61−102092（ＪＰ，Ｕ) 実開 昭58−157045（ＪＰ，Ｕ) 実開 昭63−181194（ＪＰ，Ｕ) 実開 昭55−145095（ＪＰ，Ｕ) 実開 昭60−49672（ＪＰ，Ｕ) 実開 平１−119352（ＪＰ，Ｕ) 実開 平３−87261（ＪＰ，Ｕ) 実開 昭62−74379（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) H05K 7/14 B41J 29/08 F16F 15/02 G11B 33/02 G11B 33/08 H05K 5/02 Continuation of the front page (51) Int.Cl. 7 Identification code FI G11B 33/08 G11B 33/08 E H05K 5/02 H05K 5/02 L (56) References JP-A 63-72795 (JP, U) Japanese Utility Model Application No. 5-57887 (JP, U) Japanese Utility Model No. 61-102092 (JP, U) Japanese Utility Model No. 58-157045 (JP, U) Japanese Utility Model Utility Model No. 63-181194 (JP, U) Japanese Utility Model No. 55-145095 (Japanese) JP, U) Japanese Utility Model 60-49672 (JP, U) Japanese Utility Model 1-119352 (JP, U) Japanese Utility Model 3-87261 (JP, U) Japanese Utility Model 62-74379 (JP, U) (58) ) Surveyed field (Int.Cl. 7 , DB name) H05K 7/14 B41J 29/08 F16F 15/02 G11B 33/02 G11B 33/08 H05K 5/02
Claims (1)
丸孔部の内周が、筐体に固定された筐体ボスに外嵌され
た円筒形状の弾性体からなる防振部材の上端部に形成さ
れている周方向の溝に嵌め込まれ、その防振部材をワッ
シャを入れたビスによって上記筐体ボスに取付けること
によって、上記シャーシを上記防振部材を介して上記筐
体ボスに支持するようにしてあり、上記筐体の底面にゴ
ム足が取り付けられている電子機器の防振構造におい
て、上記防振部材の下部に上記ゴム足に置き換えられる数個
の脚部が設けられていると共に、この脚部にそれぞれフ
ック状の爪が形成され、上記脚部が上記筐体ボスの近傍
で上記筐体に形成された貫通孔から貫通して上記筐体の
底面に配備されていると共に、上記爪と防振部材の下縁
部との間で筐体が挟持され、上記ワッシャが上記筐体ボ
スの上端部に重なり合っている ことを特徴とする電子機
器の防振構造。1. A chassis formed on a chassis for supporting a driving unit.
The inner circumference of the round hole is externally fitted to the housing boss fixed to the housing.
Formed on the upper end of a vibration isolator made of a cylindrical elastic body
Into the groove in the circumferential direction.
Attach to the above housing boss with a screw that has been inserted
Accordingly, the chassis via the vibration isolating member Yes so as to support the said housing boss, rubber on the bottom of the housing
In the vibration isolating structure of an electronic device to which the rubber feet are attached, several
Legs are provided, and each leg has
A hook-shaped claw is formed, and the leg is in the vicinity of the housing boss.
Through the through hole formed in the housing to
It is arranged on the bottom, and the lower edge of the above-mentioned claw and anti-vibration member
And the washer is held between the
A vibration damping structure for an electronic device, wherein the vibration damping structure overlaps an upper end portion of the electronic device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP05861094A JP3334733B2 (en) | 1994-03-29 | 1994-03-29 | Electronic equipment anti-vibration structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP05861094A JP3334733B2 (en) | 1994-03-29 | 1994-03-29 | Electronic equipment anti-vibration structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07273478A JPH07273478A (en) | 1995-10-20 |
| JP3334733B2 true JP3334733B2 (en) | 2002-10-15 |
Family
ID=13089311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP05861094A Expired - Fee Related JP3334733B2 (en) | 1994-03-29 | 1994-03-29 | Electronic equipment anti-vibration structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3334733B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014090897A (en) * | 2012-11-05 | 2014-05-19 | Panasonic Corp | Cooker |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100592245B1 (en) * | 2003-10-10 | 2006-06-23 | 삼성에스디아이 주식회사 | Plasma display device |
| KR100826253B1 (en) * | 2006-01-04 | 2008-04-29 | 삼성전자주식회사 | installng unit for data record/reproducing device and photo-printer having the same |
| JP2007234649A (en) * | 2006-02-27 | 2007-09-13 | Toshiba Corp | Printed wiring board structure, and electronic apparatus |
| US7891827B2 (en) | 2006-03-09 | 2011-02-22 | Seiko Epson Corporation | Projector |
| JP4375350B2 (en) * | 2006-03-09 | 2009-12-02 | セイコーエプソン株式会社 | projector |
| JP5175169B2 (en) * | 2008-12-25 | 2013-04-03 | フクダ電子株式会社 | Vibration source fixing structure |
| JP5538575B1 (en) | 2013-01-18 | 2014-07-02 | 株式会社小松製作所 | Controller assembly, work machine cab and work machine |
| JP6512488B2 (en) | 2016-09-16 | 2019-05-15 | カシオ計算機株式会社 | Mobile device |
-
1994
- 1994-03-29 JP JP05861094A patent/JP3334733B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014090897A (en) * | 2012-11-05 | 2014-05-19 | Panasonic Corp | Cooker |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07273478A (en) | 1995-10-20 |
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