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    • 16. 发明授权
    • Video controller spring mounting
    • 视频控制器弹簧安装
    • US4461935A
    • 1984-07-24
    • US469612
    • 1983-02-24
    • John L. Guenther
    • John L. Guenther
    • G05G9/047H01H25/04H01H13/70H01H25/00
    • H01H25/041G05G2009/04711G05G2009/04744
    • In a hand video controller having two portions (11, 13) tiltable with respect to each other to make or break a series of spaced electrical switch contacts (26) to move a video cursor and having one-piece spring (47) having inner and outer connected rings (31, 33) to return the portions to a neutral position, an improved spring mounting comprising a mounting block (15) having a bearing recess (19) attached to one controller portion (11), a switch operator holding member (20) having a matching bearing surface extension (22) and attached to the other controller portion (13), switch contact means (27) between the block and holding member, and wherein the rings of the spring are connected respectively to and between the block and holding member and tilting movement of the controller portions deflect the spring rings and bring spaced flexible switch operators (28) extending from the holding member into contact with at least one of the switch contacts (26).
    • 在具有可相对于彼此倾斜的两个部分(11,13)的手视频控制器中,以形成或断开一系列间隔开的电开关触点(26)以移动视频光标,并且具有一体式弹簧(47),其具有内部和 外部连接的环(31,33)以将部分返回到中立位置,改进的弹簧安装件包括具有附接到一个控制器部分(11)的轴承凹部(19)的安装块(15),开关操作器保持构件 20),其具有匹配的轴承表面延伸部(22)并且附接到另一个控制器部分(13),在所述块和保持构件之间的开关接触装置(27),并且其中所述弹簧的环分别连接到所述块体 并且保持构件和控制器部分的倾斜运动使弹簧环偏转,并使从保持构件延伸的间隔开的柔性开关操作器(28)与至少一个开关触点(26)接触。