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Connector shaft

A connector and front-end technology, which is applied in the field of connecting parts, can solve the problems that the connector shaft is easily deformed and affects the service life, etc., and achieves the effect of simple and reliable structure, easy assembly, and good insulation

Inactive Publication Date: 2013-12-04
无锡康伟工程陶瓷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, in a high temperature environment, the plastic connector shaft is easily deformed, which affects the service life

Method used

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  • Connector shaft
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Examples

Experimental program
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Embodiment Construction

[0018] The present invention will be further described below in conjunction with specific drawings and embodiments.

[0019] like figure 1 , Figure 2, image 3 , Figure 4 Shown: a connector shaft, including an integrally formed front section 1, middle section 2 and rear section 3, the front section 1 and middle section 2 are cylindrical, and a groove 4 is opened on the peripheral surface of the front section 1; the rear section The main body of the section 3 is in the shape of a square prism, and the end of the rear section 3 is in the shape of a square prism, which is convenient for inserting into the shaft hole of the required connecting parts. The four side edges of the rear section 3 are provided with chamfers.

[0020] Further, there are two grooves 4, which are oppositely and symmetrically opened on the peripheral surface of the front section 1 of the connector shaft.

[0021] In order to improve the working reliability of the connector shaft under high temperature ...

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PUM

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Abstract

The invention provides a connector shaft which comprises a front section, a middle section and a rear section, wherein the front section, the middle section and the rear section are connected together. The front section and the middle section are in a cylindrical type, grooves are formed in the periphery of the front section, the rear section body is in a quadrangular shape, and the end of the rear section is in a quadrangular frustum pyramid shape. Further, chamfers are arranged on the four lateral edges of the rear section, the number of the grooves is two, and the grooves are formed in the periphery of the front section of the connector shaft symmetrically and correspondingly. Furthermore, the connecter shaft is made of aluminum oxide ceramic. The connector shaft is reasonable in appearance design, accurate in size control, convenient to assemble, good in heat resistance, innocuous and nontoxic because the connector shaft is made of the aluminum oxide ceramic.

Description

technical field [0001] The invention relates to a connecting part, in particular to a connector shaft for a microwave oven. Background technique [0002] Microwave ovens have won people's favor because of their convenient and fast heating functions. There are many components in the microwave ovens, such as motors, turntables, etc. The driving force of the motor needs to be transmitted to the turntable through some transferred shafts and gears. The connector shaft is a key component in the transmission of driving force. Whether its structural design is reasonable will affect the life of the rotating mechanism on the one hand, and the convenience of assembly on the other hand. [0003] Microwave ovens will generate high temperatures when heated, and if the connector shaft is made of plastic, when exposed to high temperature for a long time, the decomposed toxic components are likely to adhere to the surface of the food, and the harm to the human body cannot be ignored. In ad...

Claims

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Application Information

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IPC IPC(8): F16C3/02F16D1/06
Inventor 朱广汇
Owner 无锡康伟工程陶瓷有限公司
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