JPS59138093U

JPS59138093U - disk clamp device

Info

Publication number: JPS59138093U
Application number: JP3339483U
Authority: JP
Inventors: 克俊日比野; 真野　義純
Original assignee: 三洋電機株式会社
Priority date: 1983-03-07
Filing date: 1983-03-07
Publication date: 1984-09-14

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す分解斜視図、第２図は
クランプ前の状態を示す側面図、第３図はその平面図、
第４図はクランプ途中の状態を示す側面図、第５図はそ
の平面図、第６図はクランプ途中を示す側面図、第７図
はその平面図、第８図はハウジングとディスク押圧部材
の関係を示す側面部分断面図、第９図はクランプ解除時
の動作状態を説明するに供する図、第１０図は応用例を
示す図である。１・・・ターンテーブル、３・・・軸、４・・・細径部
、６・・・孔７が形成されたハウジング、８・・・釦部
材、１０・・・摺動部材、１２・・・スプリングコイル
（付勢部材）。Fig. 1 is an exploded perspective view showing an embodiment of the present invention, Fig. 2 is a side view showing the state before clamping, Fig. 3 is a plan view thereof,
Fig. 4 is a side view showing the state in the middle of clamping, Fig. 5 is a plan view thereof, Fig. 6 is a side view showing the state in the middle of clamping, Fig. 7 is a plan view thereof, and Fig. 8 is the housing and disk pressing member. FIG. 9 is a side view partially sectional view showing the relationship, FIG. 9 is a view for explaining the operating state when the clamp is released, and FIG. 10 is a view showing an application example. DESCRIPTION OF SYMBOLS 1... Turntable, 3... Shaft, 4... Small diameter part, 6... Housing in which hole 7 was formed, 8... Button member, 10... Sliding member, 12... ...Spring coil (biasing member).

Claims

[Scope of utility model registration request]

a shaft implanted in a turntable; a narrow diameter portion formed on the shaft; a housing having a hole through which the shaft is inserted; a button member slidably disposed within the housing;
The housing also includes a pair of sliding members slidably disposed within the housing, and a biasing member attached between the sliding members and biasing the sliding members in a direction toward each other. When mounting the housing on the turntable, the shaft is inserted into the hole of the housing to cause the sliding members to slide in a direction away from each other against the biasing force of the sliding members, and When the sliding member reaches a position opposite to the narrow diameter portion of the shaft, the sliding member is caused to slide in a direction closer to each other by the biasing force of the biasing member. When engaging the narrow diameter portion of the shaft so that the housing and the turntable clamp a disc placed on the turntable, and removing the housing from the turntable, By sliding the button body, the sliding members are slid in a direction away from each other against the biasing force of the biasing member, and the sliding member and the narrow diameter portion of the shaft are engaged with each other. A disc clamp device characterized in that the housing is released from the turntable and the housing is thereby removed from the turntable.