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Frame for display assembly

A technology of display components and frames, applied in the direction of housings, electrical components, wrenches, etc. with display/control units, which can solve problems such as difficulty in adding brushless DC motors

Pending Publication Date: 2022-07-08
SNAP ON INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Adding the additional electronics required for a brushless DC motor can be difficult due to space constraints, especially when a display and corresponding display control buttons are also necessary

Method used

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  • Frame for display assembly
  • Frame for display assembly
  • Frame for display assembly

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Embodiment Construction

[0015] While the invention is capable of many different forms of embodiment, embodiments of the invention, including the preferred embodiment, are illustrated in the accompanying drawings and will be described in detail herein, with the understanding that this disclosure should be considered to be the invention. examples of principles, and are not intended to limit the broad aspects of the invention to any one or more embodiments exemplified herein. As used herein, the term "present invention" is not intended to limit the scope of the claimed invention, but is used for the purpose of explanation only to discuss exemplary embodiments of the invention.

[0016] The present invention broadly includes a display assembly. In one embodiment, the display assembly is disposed in a power hand tool (eg, a power ratchet tool). The display assembly includes a housing, a frame, one or more buttons, and a display unit (eg, LCD or LED). In one embodiment, the housing, frame, buttons and di...

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PUM

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Abstract

The invention discloses a display assembly for a tool having a housing. The display assembly has a display unit, a frame, a display housing, and a button. The display housing has a protrusion received by an aperture of the frame adapted to receive the protrusion to couple the frame to the display housing. The display unit is disposed between the display housing and the frame. A button is disposed on the display housing.

Description

technical field [0001] The present invention generally relates to a frame for a display assembly of a tool. Background technique [0002] Display components, such as LCD displays and LED displays, can be used in hand tools to display information to the user. Such hand tools may include, for example, electric ratchet wrenches and drivers, and are commonly used in automotive, industrial, and household applications to tighten and loosen workpieces (eg, threaded fasteners) and apply torque and / or angular displacement to the workpiece. Hand tools (eg, electric ratchets and screwdrivers) typically include a motor housed in a housing, as well as other components such as switches, Printed Circuit Boards (PCBs), and power sources (eg, batteries). Therefore, the housing of the hand tool requires space to accommodate all the components required to operate these tools, especially for hand tools using brushless DC motors. [0003] Adding the extra electronics required for a brushless D...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25F5/02
CPCB25F5/02B25B21/004B25B23/147B25B13/46B25B21/00H05K5/0247H05K5/0217H05K5/0017
Inventor 乔舒亚·M·比尔杰森·根茨
Owner SNAP ON INC