Battery assembly for autonomous mobile robot
First Claim
1. An autonomous mobile cleaning robot, the robot comprising:
- a cavity along a bottom portion of the robot;
a drive configured to support the robot above a floor surface, the drive being configured to propel the robot along the floor surface;
a first electrical terminal disposed in the cavity and connected to electrical circuitry of the robot;
a battery assembly comprising;
a battery housing,a battery contained within the battery housing, anda second electrical terminal mounted to the battery housing and configured to engage with the first electrical terminal; and
a dovetail joint comprising a vertically extending projection portion and a vertically extending socket portion, one of the projection portion and the socket portion being disposed along walls defining the cavity, another one of the projection portion and the socket portion being disposed on the battery housing, and the projection portion being slidable into the socket portion to detachably engage the battery housing and the cavity to one another and inhibit relative horizontal movement of the first electrical terminal and the second electrical terminal such that the first electrical terminal and the second electrical terminal are aligned relative to one another in a mating configuration.
4 Assignments
0 Petitions
Accused Products
Abstract
An autonomous mobile cleaning robot includes a cavity along a bottom portion of the robot, and a drive configured to support the robot above a floor surface. The drive is configured to propel the robot along the floor surface. The robot further includes a first electrical terminal disposed in the cavity and connected to electrical circuitry of the robot, a battery assembly, and a dovetail joint. The battery assembly includes a battery housing, a battery contained within the battery housing, and a second electrical terminal mounted to the battery housing and configured to engage with the first electrical terminal. The dovetail joint includes a vertically extending projection portion and a vertically extending socket portion.
-
Citations
19 Claims
-
1. An autonomous mobile cleaning robot, the robot comprising:
-
a cavity along a bottom portion of the robot; a drive configured to support the robot above a floor surface, the drive being configured to propel the robot along the floor surface; a first electrical terminal disposed in the cavity and connected to electrical circuitry of the robot; a battery assembly comprising; a battery housing, a battery contained within the battery housing, and a second electrical terminal mounted to the battery housing and configured to engage with the first electrical terminal; and a dovetail joint comprising a vertically extending projection portion and a vertically extending socket portion, one of the projection portion and the socket portion being disposed along walls defining the cavity, another one of the projection portion and the socket portion being disposed on the battery housing, and the projection portion being slidable into the socket portion to detachably engage the battery housing and the cavity to one another and inhibit relative horizontal movement of the first electrical terminal and the second electrical terminal such that the first electrical terminal and the second electrical terminal are aligned relative to one another in a mating configuration. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
-
-
14. A battery assembly detachably engageable to an autonomous mobile cleaning robot, the battery assembly comprising:
-
a battery housing, a battery unit contained within the battery housing, electrical contacts mounted to the battery housing, the battery assembly electrical contacts engageable to electrical contacts of the robot; and a first portion of a dovetail joint disposed on the battery housing, the first portion of the dovetail joint including a socket configured to receive a projection portion of a second portion of the dovetail joint of the robot and the socket configured to slide along the projection portion of the dovetail joint to detachably engage the battery housing with the robot so as to align the battery housing electrical contacts with the electrical contacts of the robot, and so as to inhibit relative horizontal movement of the electrical contacts of the robot and the electrical contacts of the battery assembly. - View Dependent Claims (15, 16, 17, 18, 19)
-
Specification