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Rotary limit device and household appliances

A technology of rotation limit and vertical rotation, which is applied to pump devices, components of pumping devices for elastic fluids, supporting machines, etc., and can solve problems such as inability to limit the rotation angle.

Active Publication Date: 2018-07-17
NANTONG YOUYUAN ART PATTERN DESIGN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The case realizes rotation in four directions through the damping mechanism, but the rotation angle cannot be limited due to design problems

Method used

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  • Rotary limit device and household appliances
  • Rotary limit device and household appliances
  • Rotary limit device and household appliances

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Embodiment Construction

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0039] The rotation limiting device 003 is mainly used as a supporting device for electrical equipment, which allows the electrical equipment to rotate in two directions, and at the same time, electric wires protrude from the bottom of the rotation limiting device 003 . Refer to attached Figures 9 to 13 , restricted by electric wires, the rotation angle of the rotation limiting device 003 is limited, structurally limiting the rotation angle is a technical problem that must be solved, multiple limitations can avoid device failure, and the mechanical type is more effective than the electrical type. The rotation limiting device 003 includes a fixed assembly, a horizontal rotation assembly and a vertical rotation assembly. The horizontal rotation assembly is rotatably arranged o...

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Abstract

The invention discloses a rotary limiting device which comprises a fixed component, a horizontal rotating component and a vertical rotating component, wherein the horizontal rotating component is rotationally arranged on the fixed component; the vertical rotating component is fixedly arranged on the horizontal rotating component and is connected with a cross-flow induced air device. The rotary limit device adopts multiple mechanical structures to define a maximum turning angle and meets the wiring requirements. The invention further discloses a household appliance.

Description

technical field [0001] The invention relates to a household appliance, which has a rotation limiting device. Background technique [0002] In the prior art, 200820300531.2 relates to a rotating base of a TV set, the base includes an upper bracket and a lower bracket, and the upper bracket is installed on the lower bracket and can rotate horizontally relative to the lower bracket. The TV set is fixedly installed on the upper bracket, and the TV set can rotate horizontally with the upper bracket relative to the lower bracket, so as to achieve the purpose of adjusting the horizontal viewing angle of the TV set. The sander base device of 200610113231.9 includes a connection plate and a chassis. The chassis is provided with a through hole. The connection plate is placed in the through hole of the chassis and the two are threaded. Wrench that folds flat. The wrench can be used as an assembly and disassembly tool, and can be stored at the bottom of the connection plate. 20052012...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16M11/12F04D29/00F04D29/66F04D25/08
CPCF04D25/08F04D29/002F04D29/663F16M11/12
Inventor 邓林生
Owner NANTONG YOUYUAN ART PATTERN DESIGN CO LTD