JPS626850Y2 - - Google Patents
Info
- Publication number
- JPS626850Y2 JPS626850Y2 JP3701980U JP3701980U JPS626850Y2 JP S626850 Y2 JPS626850 Y2 JP S626850Y2 JP 3701980 U JP3701980 U JP 3701980U JP 3701980 U JP3701980 U JP 3701980U JP S626850 Y2 JPS626850 Y2 JP S626850Y2
- Authority
- JP
- Japan
- Prior art keywords
- mounting
- motor
- plate
- mounting plate
- player board
- 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
Links
- 230000037431 insertion Effects 0.000 claims description 15
- 238000003780 insertion Methods 0.000 claims description 15
- 239000000758 substrate Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Mounting Components In General For Electric Apparatus (AREA)
- Housings And Mounting Of Transformers (AREA)
- Motor Or Generator Frames (AREA)
Description
【考案の詳細な説明】
本考案は被取付部品を複数個の固定部材によつ
て弾性板を介して固定板に取り付ける様にした部
品の取付装置にかかり、特に、1枚の弾性板に上
記被取付部品を複数箇所で支承させ、その支承作
業を容易に行える様にしたものに関する。[Detailed Description of the Invention] The present invention relates to a component attachment device in which a component to be attached is attached to a fixed plate by a plurality of fixing members via an elastic plate. This invention relates to a device in which a mounted part is supported at multiple locations and the supporting work can be easily performed.
従来から、レコードプレーヤのプレーヤボード
にモータを取り付ける際には、そのモータの振動
がプレーヤボードを通じてレコード盤やピツクア
ツプ・カートリツジに伝わらない様に、そのモー
タとプレーヤボードとの間にゴム製のインシユレ
ータが介在されている。 Conventionally, when a motor is attached to the player board of a record player, a rubber insulator is placed between the motor and the player board to prevent vibrations from the motor being transmitted through the player board to the record or pickup cartridge.
第1図はかかる従来のインシユレーシヨン構造
を示すレコードプレーヤ要部の断面図である。図
に於いて、1はモータであり、これの回転軸2は
プーリ3が取り付けられている。このプーリ3に
は図示しないターンテーブルのベルト掛け面との
間にゴム製などのベルト4が張設され、モータ1
の回転をターンテーブルに伝える様になつてい
る。5はプレーヤボードであり、上記回転軸2が
貫通する透孔6を有している。一方、プレーヤボ
ード5上の上記透孔6の周辺には3個の取付孔7
が穿設されており、これらのそれぞれに第2図に
示す如きインシユレータ用のゴム8が嵌挿されて
いる。このゴム8は大小2つの略円錐体8a,8
b間に小径の円柱体8cを介在した様な外形をな
すも、円錐体8aの上端の中心部には止めねじの
挿通孔9が穿設され、円錐体8bの下端は開放口
10となつている。また、ゴム8は全体として肉
薄であり、内部は中空状部11になつている。そ
してこのゴム8は、円錐体8aをプレーヤボード
5の下側から取付孔7に挿し込まれ、さらに、円
柱体8cが取付孔7に嵌め込まれ、第1図に示す
如くプレーヤボード5に取り付けられる。12は
上記挿通孔9に挿し込まれ、先端がモータ1のね
じ孔にねじ込まれる止めねじであり、第3図に示
すようにフランジ12aおよび柱状部12bを有
するカラー12cに挿入されている。かくして、
モータ1は例えば3箇所に設けられたゴム8によ
りプレーヤボード5に懸垂される様に支持され、
モータ1で発生する振動はゴム8にて減衰され、
プレーヤボード5への伝播が阻止されることとな
る。 FIG. 1 is a sectional view of the main part of a record player showing such a conventional insulation structure. In the figure, 1 is a motor, and a pulley 3 is attached to a rotating shaft 2 of the motor. A belt 4 made of rubber or the like is stretched between the pulley 3 and a belt hanging surface of a turntable (not shown), and the motor 1
The rotation is transmitted to the turntable. A player board 5 has a through hole 6 through which the rotating shaft 2 passes. On the other hand, there are three mounting holes 7 around the through hole 6 on the player board 5.
are provided, and a rubber insulator 8 as shown in FIG. 2 is fitted into each of these holes. This rubber 8 has two approximately conical bodies 8a and 8, large and small.
Although the external shape is such that a small-diameter cylindrical body 8c is interposed between the conical body 8a, a set screw insertion hole 9 is bored in the center of the upper end of the conical body 8a, and an open opening 10 is formed at the lower end of the conical body 8b. ing. Further, the rubber 8 is thin as a whole, and has a hollow portion 11 inside. The rubber 8 is attached to the player board 5 by inserting the conical body 8a into the attachment hole 7 from below the player board 5, and then fitting the cylindrical body 8c into the attachment hole 7 as shown in FIG. . A set screw 12 is inserted into the insertion hole 9 and whose tip is screwed into a screw hole of the motor 1. As shown in FIG. 3, the set screw 12 is inserted into a collar 12c having a flange 12a and a columnar portion 12b. Thus,
The motor 1 is supported so as to be suspended from the player board 5 by rubber 8 provided at three locations, for example.
The vibration generated by the motor 1 is damped by the rubber 8,
Propagation to the player board 5 will be prevented.
ところが、かかる従来のモータの取付構造に於
いては、モータ1の取付用のねじ孔および上記取
付孔7の数に応じて、ゴム8の装着作業ならびに
止めねじ12の締め付け作業を実施せねばなら
ず、その各作業能率が悪いという欠点がある。ま
た、ゴム8は肉薄でしかも小径の円柱体8cおよ
び中空部11を有するためこれを一体成形する金
型が複雑かつ高価となるなどの問題があり、その
ゴムは全体としてコストアツプになるなどの問題
があつた。 However, in such a conventional motor mounting structure, it is necessary to install the rubber 8 and tighten the setscrews 12 depending on the number of screw holes for mounting the motor 1 and the number of the mounting holes 7. First, there is a drawback that each work efficiency is poor. Further, since the rubber 8 has a thin cylindrical body 8c and a hollow portion 11, there is a problem that the mold for integrally molding it is complicated and expensive, and the cost of the rubber increases as a whole. It was hot.
本考案はかかる従来の問題点に鑑みて成したも
のであり、特に、弾性を有する取付板の、被取付
部品を固定する複数の固定部材が貫通する部分に
弾褥部を一体形成するとともに、その取付板に固
定部材に係合する抜け止め部を一体的に形成する
ことにより、取付板の固定部材に対する取付作業
の容易化並びに取付板のローコスト化を図つた新
規な部品取付装置を提供することを目的とする。 The present invention was developed in view of such conventional problems, and in particular, an elastic part is integrally formed in a part of an elastic mounting plate through which a plurality of fixing members for fixing the mounted parts pass through, and To provide a new component mounting device which facilitates the work of attaching the mounting plate to the fixing member and reduces the cost of the mounting plate by integrally forming a retaining part that engages with the fixing member on the mounting plate. The purpose is to
以下に、本考案の一実施例を図面について具体
的に説明する。 An embodiment of the present invention will be specifically described below with reference to the drawings.
第4図は部品取付装置の具体的構造を示す要部
の断面図である。図に於いて、13はプレーヤボ
ードで、その中心部にはナツト15により固定さ
れた軸受14が嵌め込まれている。16は軸受1
4に支承されているセンターシヤフトであり、こ
れの中腹部にはターンテーブル17が支承されて
いる。このターンテーブル17の外周および中ほ
どの下面にはフランジ片18,19が垂下する如
く設けられ、フランジ片19の外周面は後述する
ベルトが張設されるプーリとして作用する。20
はターンテーブル17に設けられた上記ベルトの
張設作業のための孔である。 FIG. 4 is a sectional view of the main parts showing the specific structure of the component mounting device. In the figure, 13 is a player board, and a bearing 14 fixed by a nut 15 is fitted into the center of the player board. 16 is bearing 1
4, and a turntable 17 is supported in the midsection of the center shaft. Flange pieces 18 and 19 are provided so as to hang down from the outer periphery and the middle lower surface of the turntable 17, and the outer circumferential surface of the flange piece 19 acts as a pulley on which a belt, which will be described later, is stretched. 20
is a hole provided in the turntable 17 for the above-mentioned belt tensioning operation.
一方、固定板となるプレーヤボード13の上記
フランジ片18,19間に対応する位置には、第
5図に示す如きモータ軸の挿通孔21を中心とし
て、3個の取付孔22が穿設されて、これらが等
間隔で配置される。また、これらの取付孔22の
周辺には上記挿通孔21の中心から略等しい位置
に半円状の突起片23が設けられている。その挿
通孔21には弾性を有する取付板24の抜け止め
部25が嵌め込まれ、取付孔22にはその取付板
24の弾褥部26を貫通するモータ取付用の固定
部材が貫通される様になつている。この取付板2
4は、例えば柔らかいゴムによつて形成され、第
6図に示すように、中心部に挿通孔27を有し、
下面に上記挿通孔27に連通する透孔をもつた筒
状のリブからなる上記プレーヤボード13の挿通
孔21に嵌合する抜け止め部25が垂下するよう
に突出形成されている。また、上記取付板24に
周縁には、上記挿通孔27を有する抜け止め部2
5を中心にして該抜け止め部25の径方向に等間
隔をもつて3つの突出部24aが突出形成され、
全体をもつて略三角形状に形成されている。そし
て、取付板24の一部を半円状に膨出するように
して形成した上記弾褥部26は上記突出部24a
が形成される部分に設けられる。なお、この抜け
止め部25端の外周には抜け止め用の突縁28が
設けられている。また、上記弾褥部26は抜け止
め部25に対し反対側の3つの端部に半円状に盛
り上がる様に、しかも比較的肉薄に形成され、そ
の中心に取付孔29が設けられている。 On the other hand, three mounting holes 22 are drilled at positions corresponding to between the flange pieces 18 and 19 of the player board 13 serving as the fixing plate, centering around the insertion hole 21 of the motor shaft as shown in FIG. These are arranged at equal intervals. Furthermore, semicircular protrusions 23 are provided around these attachment holes 22 at approximately the same position from the center of the insertion hole 21 . A retaining part 25 of an elastic mounting plate 24 is fitted into the insertion hole 21, and a fixing member for mounting the motor, which passes through the elastic part 26 of the mounting plate 24, is inserted into the mounting hole 22. It's summery. This mounting plate 2
4 is made of soft rubber, for example, and has an insertion hole 27 in the center, as shown in FIG.
A retaining portion 25, which is formed of a cylindrical rib having a through hole communicating with the insertion hole 27 on the lower surface thereof and is fitted into the insertion hole 21 of the player board 13, is formed to protrude and hang down. Further, a retaining portion 2 having the insertion hole 27 is provided on the periphery of the mounting plate 24.
Three protrusions 24a are formed protrudingly spaced at equal intervals in the radial direction of the retaining portion 25, with the stopper portion 5 as the center;
The entire structure is formed into a substantially triangular shape. The resilient part 26 formed in a semicircular manner bulges out from a part of the mounting plate 24 is the protruding part 24a.
It is provided in the part where it is formed. It should be noted that a protrusion 28 for preventing slipping off is provided on the outer periphery of the end of this slipping preventing portion 25. Further, the elastic portions 26 are formed at three end portions on the opposite side to the retaining portion 25 so as to bulge in a semicircular shape and are relatively thin, and a mounting hole 29 is provided in the center thereof.
また、かかる取付板24は、上記3つの突出部
24aの先端部側外周面が上記突起片23の内面
に少くとも一部に於いて接触する様に、プレーヤ
ボード13上に設置され、続いて、抜け止め片2
5が挿通孔21内に下方に向つて押し込められ
て、その突縁28が挿通孔21周辺に嵌合され
る。これによつて取付板24はプレーヤボード1
3に対して容易に抜けず、しかも回転しない様に
保持される。 Further, the mounting plate 24 is installed on the player board 13 so that the outer circumferential surfaces of the three protrusions 24a on the tip side come into contact with the inner surface of the protrusion piece 23 at least in part, and then , retaining piece 2
5 is pushed downward into the insertion hole 21, and its protrusion 28 is fitted around the insertion hole 21. This allows the mounting plate 24 to be attached to the player board 1.
3, it does not easily come off and is held in such a way that it does not rotate.
一方、30はモータであり、その上面の上記取
付孔22に対応する位置に3つの取付用のねじ孔
(図示しない)が設けられている。このモータ3
0の回転軸31にはプーリ32が取り付けられて
いる。また、このモータ30はプレーヤボード1
3の下部に設置され、その回転軸31およびプー
リ32が取付板24の挿通孔27に挿通されて、
ターンテーブル17の下面に臨んでいる。かかる
状態に於いて、第3図に示したものと同様の固定
部材である止めねじ12が、弾褥部26に於ける
取付孔29に上方から挿し込まれ、プレーヤボー
ド13の取付孔22を貫通する先端が、上記モー
タ30の3つのねじ孔にねじ込まれる。かくし
て、第4図に示す様に、モータ30がプレーヤボ
ード13に取り付けられる。なお、33は上記プ
ーリ32とフランジ片19の外周とに張架される
ベルトで、モータ30の回転をターンテーブル1
7に伝達する様に作用する。この様にして、プレ
ーヤボード13に取り付けられたモータ30は取
付板24によつて弾性支持され、そのモータ30
の振動をプレーヤボード13に伝播するのを阻止
するとともに、その取付板24のプレーヤボード
13に対する取り付けが簡単で、モータの取付孔
(またはねじ孔)ごとに取り付ける必要がないの
で、モータの取付作業が著るしく簡略化される。
また、突出部24aと突起片23との係合関係に
より、取付板がプレーヤボード13に対し回転せ
ず、しかも抜け止め部25によりプレーヤボード
13から容易に抜けることがない。さらに、これ
らの回転および位置規制により止めねじ12のプ
レーヤボード13に接触することを防止できる。 On the other hand, 30 is a motor, and three mounting screw holes (not shown) are provided on the top surface of the motor at positions corresponding to the mounting holes 22 described above. This motor 3
A pulley 32 is attached to the rotating shaft 31 of the motor. Further, this motor 30 is connected to the player board 1.
3, and its rotating shaft 31 and pulley 32 are inserted into the insertion hole 27 of the mounting plate 24,
It faces the bottom surface of the turntable 17. In this state, a set screw 12, which is a fixing member similar to that shown in FIG. The penetrating tip is screwed into three screw holes of the motor 30. Thus, the motor 30 is attached to the player board 13 as shown in FIG. In addition, 33 is a belt stretched between the pulley 32 and the outer periphery of the flange piece 19, and the rotation of the motor 30 is controlled by the turntable 1.
7. In this way, the motor 30 attached to the player board 13 is elastically supported by the mounting plate 24, and the motor 30 is
In addition to preventing the vibrations from propagating to the player board 13, the installation of the mounting plate 24 to the player board 13 is easy, and there is no need to install each motor mounting hole (or screw hole), thereby reducing the motor installation work. is significantly simplified.
Further, due to the engagement relationship between the protruding portion 24a and the protruding piece 23, the mounting plate does not rotate relative to the player board 13, and furthermore, the retaining portion 25 prevents the attaching plate from easily coming off from the player board 13. Furthermore, these rotation and position restrictions can prevent the set screw 12 from coming into contact with the player board 13.
第7図は本考案の他の実施例を示すトランスの
取付構造を示す。34は両端に弾褥部35が各1
個ずつ突設され、中央下面に抜け止め部36が突
設された取付板であり、上記弾褥部35に対応す
る部位の基板37上には取付孔38が穿設され、
抜け止め部36に対応する部位には挿通孔39が
穿設されている。40は基板37上に突設された
突起片であつて、上記取付板34の周縁に該取付
板34に突設した抜け止め部36を中心にして径
方向に突設した突出部34aが係合するように係
止される係止部となるものである。そしてトラン
ス41はその2つの取付片42が上記取付孔43
にそれぞれ臨む様に配置され、上記弾褥部35の
取付孔43および取付孔38にそれぞれ止めねじ
12を挿通し、これらの下端部を上記取付片42
に設けられたねじ孔(図示しない)にねじ込むこ
とにより、そのトランス41が基板37に取り付
けられる。かかる場合に於いても、トランス41
の振動が基板37に伝播するのを防止できる。 FIG. 7 shows a transformer mounting structure showing another embodiment of the present invention. 34 has one elastic part 35 at both ends.
It is a mounting plate with a retaining part 36 protruding from the lower center surface thereof, and a mounting hole 38 is bored on the base plate 37 at a portion corresponding to the elastic part 35,
An insertion hole 39 is bored in a portion corresponding to the retaining portion 36. Reference numeral 40 denotes a protruding piece protruding from the base plate 37, and a protruding portion 34a protruding in the radial direction around the retaining portion 36 protruding from the mounting plate 34 is engaged with the periphery of the mounting plate 34. This is a locking part that is locked so that it fits together. The two mounting pieces 42 of the transformer 41 are connected to the mounting holes 42 above.
The setscrews 12 are inserted into the mounting holes 43 and 38 of the resilient part 35, respectively, and the lower ends of these are inserted into the mounting pieces 42.
The transformer 41 is attached to the substrate 37 by screwing it into a screw hole (not shown) provided in the substrate 37 . Even in such a case, the transformer 41
The vibrations can be prevented from propagating to the substrate 37.
上述したように、本考案は、モータやトランス
等の被取付部品を複数個の止めねじの如き固定部
材により弾性を有する取付板を介して固定板に取
付けるようにした部品の取付装置に於いて、上記
取付板には上記各固定部材が貫通する部分に弾褥
部が一体に形成されるとともに上記固定板に設け
た挿通孔に嵌合する抜け止め部が一体に形成さ
れ、さらに上記取付板の周縁には上記抜け止め部
を中心にして径方向に突出した突出部が形成さ
れ、上記固定板には上記取付板の突出部と係合し
上記取付板の回動を規制する係止部が形成されて
なるので、上記取付板を固定板に対し位置規制し
て容易に取付けることができ、取付け作業の能率
が改善される。 As described above, the present invention provides a component mounting device in which a component to be mounted, such as a motor or a transformer, is mounted to a fixed plate via an elastic mounting plate using a plurality of fixing members such as set screws. , the mounting plate is integrally formed with a resilient part at a portion through which each of the fixing members passes, and is also integrally formed with a retaining part that fits into the insertion hole provided in the fixation plate; A protrusion that protrudes radially around the retaining part is formed on the periphery of the holder, and the fixing plate has a locking part that engages with the protrusion of the mounting plate to restrict rotation of the mounting plate. , the mounting plate can be easily mounted with its position regulated relative to the fixing plate, and the efficiency of the mounting work is improved.
特に、本考案によれば、取付板が一体であるこ
とから取付け作業の容易化ばかりか、モータ等の
振動源からの振動を取付部品に対し一層確実に防
振し得る。 In particular, according to the present invention, since the mounting plate is integrated, not only the mounting work is facilitated, but also vibrations from a vibration source such as a motor can be more reliably isolated from the mounted parts.
第1図は従来のモータの取付構造を示す要部の
断面図、第2図はその取付構造に用いられるゴム
の斜視図、第3図は同じく止めねじの斜視図、第
4図は本考案にかかるモータの取付構造を示し、
第5図のA−A線で切断した要部の断面図、第5
図は同じくプレーヤボードの要部の平面図、第6
図は同じくそのプレーヤボードとゴムおよび止め
ねじとの関係を示す要部の斜視図、第7図は同じ
くトランスの取付構造を示す要部の断面図であ
る。
12……固定部材、13……固定板、17……
ターンテーブル、22,39……取付孔、23,
40……係止部(突起片)、24,34……取付
板、25,36……リブ、26,35……弾褥
部、29……取付孔、30,41……被取付部
品。
Fig. 1 is a sectional view of the main parts of a conventional motor mounting structure, Fig. 2 is a perspective view of the rubber used in the mounting structure, Fig. 3 is a perspective view of the set screw, and Fig. 4 is the present invention. The mounting structure of the motor is shown below.
A cross-sectional view of the main parts taken along line A-A in Figure 5.
The figure is also a plan view of the main parts of the player board, No. 6
The figure is a perspective view of the main parts showing the relationship between the player board, the rubber and the set screw, and FIG. 7 is a sectional view of the main parts showing the mounting structure of the transformer. 12...Fixing member, 13...Fixing plate, 17...
Turntable, 22, 39...Mounting hole, 23,
40...Locking portion (protrusion piece), 24, 34...Mounting plate, 25, 36...Rib, 26, 35...Bullet part, 29...Mounting hole, 30, 41...Mounting component.
Claims (1)
する取付板を介して固定板に取付けるようにした
部品の取付装置に於いて、 上記取付板には上記各固定部材が貫通する部分
に弾褥部が一体に形成されるとともに上記固定板
に設けた挿通孔に嵌合する抜け止め部が一体に形
成され、 さらに上記取付板の周縁には上記抜け止め部を
中心にして径方向に突出した突出部が形成され、 上記固定板には上記取付板の突出部と係合し上
記取付板の回動を規制する係止部が形成されてな
る部品の取付装置。[Claims for Utility Model Registration] In a component mounting device in which a part to be mounted is mounted to a fixed plate by a plurality of fixing members via an elastic mounting plate, the mounting plate includes each of the above-mentioned fixing members. A resilient part is integrally formed in the part through which the retaining part is inserted, and a retaining part that fits into the insertion hole provided in the fixing plate is also integrally formed. A device for attaching a component, wherein a protrusion projecting in the radial direction is formed, and a locking portion is formed on the fixing plate to engage with the protrusion of the attachment plate and restrict rotation of the attachment plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3701980U JPS626850Y2 (en) | 1980-03-21 | 1980-03-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3701980U JPS626850Y2 (en) | 1980-03-21 | 1980-03-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56139345U JPS56139345U (en) | 1981-10-21 |
JPS626850Y2 true JPS626850Y2 (en) | 1987-02-17 |
Family
ID=29632596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3701980U Expired JPS626850Y2 (en) | 1980-03-21 | 1980-03-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS626850Y2 (en) |
-
1980
- 1980-03-21 JP JP3701980U patent/JPS626850Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS56139345U (en) | 1981-10-21 |
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