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Steel sheet soft connection device

A soft connection and steel sheet technology, which is applied in the field of steel sheet soft connection devices for scientific and educational experiments, can solve the problems of inability to perform reciprocating motion, poor structural stability, and small restoring force of the slider, and achieve compact structure, stable operation, and restoring force. big effect

Inactive Publication Date: 2018-05-29
JIANGSU HUAMING SCI & EDUCATION EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The lead screw used for scientific and educational experiments in the prior art has the following disadvantages: 1. It needs to manually rotate the cam, which is inconvenient to operate; 2. The structural stability is poor. , The recovery force of the slider is small, the sliding is slow, the demonstration effect is poor or the reciprocating motion cannot be performed

Method used

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  • Steel sheet soft connection device
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Embodiment Construction

[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0024] It should be understood that terms such as "having", "comprising" and "including" as used herein do not entail the presence or addition of one or more other elements or combinations thereof.

[0025] figure 1 and 2 A realization form according to the present invention is shown, which includes: a cam slider mechanism 1, the cam slider mechanism 1 has a cam 11 and a slider 12, a groove 14 is provided on one side of the cam 11, and the slider One end of 12 is fixed on the bottom plate by a spring 15, and the other end is equipped with a pulley 16, the pulley 16 is buckled on the inner surface of the groove 14, the elastic sheet 13 is installed in the middle of the slider 12, and the middle of the cam 11 is installed on the main shaft of the reduction motor 2 , the reduc...

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Abstract

The invention discloses a steel sheet soft connection device comprising a cam slider mechanism. The cam slider mechanism has a cam and a slider. A groove is formed in one side of the cam. One end of the slider is fixed by an elastic member. A pulley is mounted at one end of the slider. The pulley is buckled and pressed on the inner side of the groove. The slider is fitted with an elastic sheet atthe central portion. According to the invention, the cam and the slider are buckled and pressed together and are not easy to separate, the structure is novel, the operation is simple, the cam can rotate by itself to obtain reciprocating motion, the demonstration effect is good, the stability of the entire structure is high, the long-term cyclic demonstration is satisfied, and the service life is long; and the steel sheet soft connection device has the advantages of compact structure, simple transmission mechanism, smooth running process, stable operation of the slider with no swinging left andright, large restoring force, fast sliding speed, and improved demonstration effect.

Description

technical field [0001] The present invention relates to a device used in scientific and educational experiments and recreational activities. More specifically, the present invention relates to a steel sheet flexible connection device used for scientific and educational experiments. Background technique [0002] The cam usually rotates continuously at a constant speed, and the follower is designed according to the requirements of use so that it can obtain a certain regular movement. The cam mechanism can realize complex motion requirements and is widely used in various automatic and semi-automatic mechanical devices. Cam gears are quite versatile, so almost any arbitrary motion can be produced by this mechanism. A cam can be defined as a component with a curved surface or a curved groove. By using its swing or rotation, another component - the follower can provide a preset motion. Most of the path of the follower is limited in a chute to obtain reciprocating motion. In ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B25/02
CPCG09B25/02
Inventor 嵇道文
Owner JIANGSU HUAMING SCI & EDUCATION EQUIP
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