Convenient screw fastening device

A screw-fastening and convenient technology, used in manipulators, hand-held tools, manufacturing tools, etc., to achieve the effect of reducing usage, realizing free-hand operation, and simplifying the process of fixing screws

Active Publication Date: 2020-11-24
江苏禾蒙教育科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0012] The invention provides a convenient screw fastening device, which solves the technical problems of the convenient screw fastening device in the related art

Method used

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  • Convenient screw fastening device
  • Convenient screw fastening device
  • Convenient screw fastening device

Examples

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Embodiment Construction

[0055] The subject matter described herein will now be discussed with reference to example implementations. It should be understood that the discussion of these implementations is only to enable those skilled in the art to better understand and realize the subject matter described herein, and is not intended to limit the protection scope, applicability or examples set forth in the claims. Changes may be made in the function and arrangement of elements discussed without departing from the scope of the disclosure. Various examples may omit, substitute, or add various procedures or components as needed. For example, the methods described may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with respect to some examples may also be combined in other examples.

[0056] The present invention is mainly used in simplifying the process of assembling the robot product and fixing the screw 2 t...

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Abstract

The invention discloses a convenient screw fastening device. The device comprises an inner tooth piece and an outer tooth piece, the inner tooth piece comprises a first sheet body bent into an arc shape, the inner wall of the inner tooth piece is provided with a plurality of tooth lines, a plane where the tooth lines are located are parallel to a plane of two ends of the first sheet body, the inner tooth piece is clamped on threads of a screw through the tooth lines, and the relative displacement of the inner tooth piece and the screw in the axial direction of the screw is limited; and the outer tooth piece comprises a frame body with an opening on one side, the frame body is arranged on the periphery of the inner tooth piece in a sleeving mode, and the frame body and the inner tooth piececan rotate relatively. The convenient screw fastening device can simplify the process of assembling fixed screws of robot products, realize free-hand operation, is convenient and efficient, and is safer in materials compared with children; a button of the convenient screw fastening device has the same small and exquisite shape and is matched with exquisite structural characteristics; and comparedwith a traditional screw cap, the device is more creative, more playable, capable of mobilizing the creativity of children, and consistent with the purpose of children robot education.

Description

technical field [0001] The present invention relates to a screw fixing structure, more specifically, it relates to a convenient screw fastening device which can fix the parts to be fixed without tools. Background technique [0002] As an emerging technology, robot assembly has been paid more and more attention by people. Abroad, many countries have incorporated it into the middle school teaching system. Although our country started late, it has a strong momentum of development and is struggling to catch up. [0003] Children's robot education is also called children's robot programming education. Generally speaking, due to the different characteristics of mental development, it is mainly divided into two stages: preschool and postschool. Preschool children build by themselves to enhance children's understanding of machinery, Physical knowledge and other related objects' perception ability will lay the foundation for the next learning of robot programming. [0004] Screw 2...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B27/14B25B29/02B25J19/00
CPCB25B27/14B25B29/02B25J19/007
Inventor 尹利和
Owner 江苏禾蒙教育科技有限公司
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