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folding stand

A folding bracket and support arm technology, applied in the field of brackets, can solve the problems of complicated installation, inconvenient packaging, inconvenient and light movement, etc.

Active Publication Date: 2022-01-18
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Due to the needs of the application, some occasions require a longer bracket. In order to facilitate transportation, the bracket often needs to be disassembled into multiple sections or stored in a shorter state by means of storage. Some brackets with special shapes, such as curved Yes, the installation after disassembly is more complicated, and the existing storage methods cannot meet the requirements; in some special occasions, the angle and position of the bracket need to be adjusted appropriately, such as the bracket of electronic equipment (such as a projector), and the existing bracket cannot Meet the corresponding flexible operation requirements, and not easy to pack, not easy to move

Method used

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Embodiment Construction

[0028] The ordinal numbers used in this disclosure, such as "first", "second" and other words, are used to modify the claimed parts and parts (such as the first support arm, the first transmission member, the first structural member, or the first bearing ), which itself does not contain and represent any previous ordinal numbers of the part or part, nor does it represent the sequence of a part and another part in the manufacturing method. The use of these ordinal numbers is only used to make a named A part or part can be clearly distinguished from another part or part with the same name.

[0029] The technical solution of the present disclosure will be further described in detail through the following embodiments and in conjunction with the accompanying drawings. In the specification, the same or similar reference numerals designate the same or similar components. The following description of the embodiments of the present disclosure with reference to the accompanying drawing...

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Abstract

The disclosure provides a foldable stand, which includes: a first support arm, one end of which is provided with a transmission bearing, and the first support arm can rotate synchronously with the transmission bearing; a second support arm, one end of which is connected to the first support arm through the first bearing The other end of the bearing is connected with the bearing; the base is connected with the other end of the second support arm through the second bearing, and the second support arm can rotate with the second bearing; the transmission bearing and the first bearing are connected through the transmission of the first transmission member, The rotation of the transmission bearing drives the first bearing to rotate through the transmission of the first transmission part; the first bearing and the second bearing are connected through the second transmission part, and the transmission of the first bearing drives the second through the transmission of the second transmission part. When the second bearing rotates, thereby causing the first support arm to rotate, the second support arm can follow the rotation of the first support arm to rotate.

Description

technical field [0001] The present disclosure relates to a stand, and further relates to a foldable stand. Background technique [0002] Due to the needs of the application, some occasions require a longer bracket. In order to facilitate transportation, the bracket often needs to be disassembled into multiple sections or stored in a shorter state by means of storage. Some brackets with special shapes, such as curved Yes, the installation after disassembly is more complicated, and the existing storage methods cannot meet the requirements; in some special occasions, the angle and position of the bracket need to be adjusted appropriately, such as the bracket of electronic equipment (such as a projector), and the existing bracket cannot It meets the corresponding flexible operation requirements, and it is not convenient for packaging and light movement. Contents of the invention [0003] In view of this, the purpose of the present disclosure is to provide a foldable stand to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16M11/38
CPCF16M11/38
Inventor 戴依含那志刚
Owner LENOVO (BEIJING) LTD
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