公开(公告)号：US06621024B1

公开(公告)日：2003-09-16

申请号：US10117583

申请日：2002-04-04

Applicant: David P. Bello

Inventor： David P. Bello

IPC: H01H1306

CPC classification number: H01H13/70 ,  H01H2217/028 ,  H01H2223/002 ,  H01H2229/062 ,  H01H2300/014

Abstract: A switch housing assembly which uses an internal pressure bracket to simultaneously provide pressure against multiple switches located in multiple locations within the switch housing assembly. The pressure bracket creates a fluid seal between the flexible switch buttons and the switch housing by pressing the switches against the switch buttons which in turn are pressed directly against the inner surface of the switch body. Multiple switches are simultaneously secured to the switch housing by an internal bracket which simultaneously provides pressure against the backs of multiple switches. An optional pressure ring focuses pressure from the periphery of the switch assembly to the outer peripheral ring of the flexible switch button. The bracket assembly is preferably secured to the switch housing by a single removable screw to allow disassembly when needed. Optionally, the securing screw has a female threaded aperture to allow a second screw to secure the switch housing to the body of the laparoscopic surgical instrument.

Abstract translation: 开关壳体组件，其使用内部压力支架来同时向位于开关壳体组件内的多个位置的多个开关提供压力。 压力支架通过将开关按压在开关按钮上并直接压靠开关体的内表面而在柔性开关按钮和开关壳体之间产生流体密封。 多个开关通过内部支架同时固定到开关壳体，内部支架同时向多个开关的背面提供压力。 可选的压力环将压力从开关组件的周边聚焦到柔性开关按钮的外周环。 支架组件优选地通过单个可拆卸螺钉固定到开关壳体，以在需要时拆卸。 可选地，固定螺钉具有内螺纹孔，以允许第二螺钉将开关壳体固定到腹腔镜手术器械的主体上。

公开(公告)号：US20140035244A1

公开(公告)日：2014-02-06

申请号：US13563691

申请日：2012-07-31

Applicant: David P. Bello

Inventor： David P. Bello

IPC: B62D25/24

CPC classification number: B62B3/146 ,  B62B3/1404

Abstract: A security lid that converts the upper shopping cart storage area into an enclosed secure storage area for valuables. The lid can be rigid, and sized to fit one or more shopping cart types, and alternatively, it can be fabricated from foldable or flexible materials that allow it to be carried in the handbag of a customer. It has a variety of optional attachment devices that secure it to a conventional shopping cart.

Abstract translation: 一个安全盖，将上部购物车存储区域转换为封闭的安全存储区域，用于贵重物品。 盖可以是刚性的，并且尺寸适合于一种或多种购物车类型，或者可以由可折叠或柔性材料制成，使其能够被携带在客户的手提包中。 它具有各种可选的附件装置，可将其固定到传统的购物车上。