JPH0114977Y2 - - Google Patents
Info
- Publication number
- JPH0114977Y2 JPH0114977Y2 JP1982015914U JP1591482U JPH0114977Y2 JP H0114977 Y2 JPH0114977 Y2 JP H0114977Y2 JP 1982015914 U JP1982015914 U JP 1982015914U JP 1591482 U JP1591482 U JP 1591482U JP H0114977 Y2 JPH0114977 Y2 JP H0114977Y2
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- turntable
- gear
- claw portion
- bearing
- 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
Landscapes
- Rotational Drive Of Disk (AREA)
Description
【考案の詳細な説明】
本考案はレコードプレーヤの改良されたターン
テーブル取付装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improved turntable mounting device for a record player.
一般に自動スタート、自動ストツプ機能を有す
るレコードプレーヤにおいては、ターンテーブル
のシヤフト部にギヤを設けているのが常である
が、従来この種のターンテーブルのシヤフト部の
機構は、第４図に示したように、基板１に軸受２
をナツト３により固着し、ギヤ４を圧入したシヤ
フト５を軸受２に挿入する。シヤフト５の抜け防
止には、シヤフト５に溝７を設け、軸受２の横か
らビス６をねじ込んでその先端が溝７内に突出
し、かつ底部に接触しないようにする。一方、シ
ヤフト上方にはターンテーブル８を嵌め込んだ
後、シヤフト５に設けたスリツト９にＥリング１
０等をはめこみ、ターンテーブル８の抜けを防止
していた。 In general, record players with automatic start and automatic stop functions usually have a gear on the shaft of the turntable. As shown, bearing 2 is attached to board 1.
are fixed with nuts 3, and the shaft 5 with the gear 4 press-fitted therein is inserted into the bearing 2. To prevent the shaft 5 from coming off, a groove 7 is provided in the shaft 5, and a screw 6 is screwed in from the side of the bearing 2 so that its tip protrudes into the groove 7 and does not contact the bottom. On the other hand, after fitting the turntable 8 above the shaft, insert the E ring 1 into the slit 9 provided in the shaft 5.
0, etc., to prevent the turntable 8 from falling out.
しかしながら上述の従来の機構は、ビス、リン
グ等を使用するため組立てに多くの時間を必要と
していた。 However, the above-mentioned conventional mechanism requires a lot of time to assemble due to the use of screws, rings, etc.
本考案は、上記従来例の欠点を改善するために
なされたもので、組立て、取り外し性の良いター
ンテーブル取付装置を提供するものである。 The present invention has been made to improve the drawbacks of the above-mentioned conventional examples, and provides a turntable mounting device that is easy to assemble and remove.
以下本考案の一実施例を図面と共に説明する。
第１図〜第３図において、１１は取付基板で、取
付基板１１にはターンテーブルの軸受受部１２
と、傾斜部１８を有する爪部１３とが複合成形に
より形成されている。１４は軸受受部１２に圧入
された軸受である。１７は軸受１４に挿入された
シヤフトで、シヤフト１７にはターンテーブル１
５とギヤ１６が圧入されている。１９はターンテ
ーブル１５に、上記爪部１３に対応して設けられ
た透孔である。 An embodiment of the present invention will be described below with reference to the drawings.
1 to 3, reference numeral 11 is a mounting board, and the mounting board 11 has a bearing part 12 for the turntable.
and the claw portion 13 having the inclined portion 18 are formed by composite molding. 14 is a bearing press-fitted into the bearing portion 12. 17 is a shaft inserted into the bearing 14, and the turntable 1 is attached to the shaft 17.
5 and gear 16 are press-fitted. Reference numeral 19 denotes a through hole provided in the turntable 15 in correspondence with the claw portion 13 .
シヤフト１７を軸受１４に挿入する際は、ギヤ
１６の下面が爪部１３の傾斜部１８に当るので、
爪部１３の弾性により爪部１３は左方に撓んでに
げる。挿入が完全に終了すれば爪部１３が元にも
どり、従つて、ターンテーブル１５の上方への抜
けを防止する。 When inserting the shaft 17 into the bearing 14, the lower surface of the gear 16 hits the inclined part 18 of the claw part 13, so
Due to the elasticity of the claw portion 13, the claw portion 13 bends and escapes to the left. When the insertion is completely completed, the claw portion 13 returns to its original position, thus preventing the turntable 15 from coming off upward.
またターンテーブルを抜き取る際は、ターンテ
ーブル１５に設けた透孔１９より指を入れ、爪部
１３を左方へ撓ませればターンテーブル１５を容
易に取外すことが出来る。 Further, when removing the turntable, the turntable 15 can be easily removed by inserting a finger into the through hole 19 provided in the turntable 15 and bending the claw portion 13 to the left.
本考案は、上述の構成により、組立て、取外し
性の良いターンテーブル取付装置を提供すること
ができる利点がある。 The present invention has the advantage of being able to provide a turntable mounting device that is easy to assemble and remove due to the above-described configuration.
第１図は、本考案の一実施例を示す断面図、第
２図は、同ターンテーブル取付状態における平面
図、第３図は、同取付部の斜視図、第４図は、従
来例を示す断面図である。
１１……取付基板、１２……軸受受部、１３…
…爪部、１４……軸受、１５……ターンテーブ
ル、１６……ギヤ、１７……シヤフト、１８……
傾斜部、１９……透孔。
Fig. 1 is a sectional view showing an embodiment of the present invention, Fig. 2 is a plan view of the turntable in its attached state, Fig. 3 is a perspective view of the mounting part, and Fig. 4 is a conventional example. FIG. 11...Mounting board, 12...Bearing portion, 13...
...Claw portion, 14...Bearing, 15...Turntable, 16...Gear, 17...Shaft, 18...
Inclined portion, 19...through hole.
Claims (1)
ル１５のシヤフト１７を受ける受部１２と、前記
シヤフトを前記受部に挿入するときシヤフト１７
に固着したギヤ１６が傾斜部１８に当つて外方へ
撓み、ギヤが通過すると元の状態に復帰してシヤ
フトの抜け防止を行なう弾性を有する爪部１３と
を一体的に設け、かつ、前記ターンテーブル１５
に、前記シヤフト１７を抜き取るとき前記ギヤ１
６が通過できるように前記爪部１３を外方へ撓ま
せるための操作用の透孔１９を設けたことを特徴
とするターンテーブル取付装置。 The turntable mounting board 11 includes a receiving part 12 that receives the shaft 17 of the turntable 15, and a receiving part 12 that receives the shaft 17 when the shaft is inserted into the receiving part.
The gear 16 fixed to the shaft is bent outward when it hits the inclined part 18, and when the gear passes, it returns to its original state to prevent the shaft from coming off. turntable 15
When the shaft 17 is removed, the gear 1
6. A turntable mounting device characterized in that a through hole 19 is provided for operation to deflect the claw portion 13 outward so that the claw portion 6 can pass therethrough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1591482U JPS58122221U (en) | 1982-02-09 | 1982-02-09 | Turntable mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1591482U JPS58122221U (en) | 1982-02-09 | 1982-02-09 | Turntable mounting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58122221U JPS58122221U (en) | 1983-08-19 |
| JPH0114977Y2 true JPH0114977Y2 (en) | 1989-05-02 |
Family
ID=30028307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1591482U Granted JPS58122221U (en) | 1982-02-09 | 1982-02-09 | Turntable mounting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58122221U (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5923206Y2 (en) * | 1978-02-02 | 1984-07-11 | 松下電器産業株式会社 | record player |
| JPS56136312U (en) * | 1980-03-11 | 1981-10-15 | ||
| JPS56133757U (en) * | 1980-03-12 | 1981-10-09 |
-
1982
- 1982-02-09 JP JP1591482U patent/JPS58122221U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58122221U (en) | 1983-08-19 |
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