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Ceramic relay shell

A technology for relays and housings, applied in the field of relay housings, can solve the problem of insufficient inhibition and achieve the effect of reducing the proportion of defects

Inactive Publication Date: 2020-04-14
LOUDI ANTAEUS ELECTRONICS CERAMICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The chamfer design of the existing products is too small, and the inhibitory effect caused by the too small chamfer design is not obvious enough during the product loading process, bowl filling process, handling process and material dumping process

Method used

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  • Ceramic relay shell
  • Ceramic relay shell
  • Ceramic relay shell

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Embodiment

[0026] Such as Figure 1-3 As shown, a ceramic relay housing, the ceramic relay housing is a cuboid with a hollow inside and an open bottom surface, and two through holes 1 are provided on the top surface of the cuboid; Platform 2 and chamfered platform 3.

[0027] In the above-mentioned ceramic relay housing, the inclination angle of the beveled platform 2 is 30-45° (the above range is acceptable), and the width k1 of the beveled platform 2 is equal to the width k2 of the chamfered platform 3 .

[0028] In the above-mentioned ceramic relay housing, the area S of the angled platform 2 斜角平台 and the area S of the chamfered platform 3 倒角平台 Meet the following requirements:

[0029] S 倒角平台 = S 圆孔平台 *(2-8%);

[0030] S 斜角平台 = S 圆孔平台 *(2-8%);

[0031] S 圆孔平台 =L A *L B -2*π(R / 2) 2 ;

[0032] Among them, L A is the length of the top surface of the cuboid, L B refers to the width of the top surface of the cuboid, and R refers to the diameter of the through hole 1 .

[0...

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Abstract

The invention discloses a ceramic relay shell, which is a cuboid with a hollow interior and an open bottom surface, and two through holes are formed in the top surface of the cuboid; and an oblique angle platform and a chamfering platform are sequentially arranged on the edge of the top face of the cuboid from inside to outside. The ceramic relay shell structure is designed, and the chamfering platform and the oblique angle platform are arranged, so that extension of cracks and expansion of a defect area are inhibited when a product is impacted, and the defect proportion is reduced.

Description

technical field [0001] The invention belongs to the field of relay equipment, in particular to a relay housing. Background technique [0002] At present, due to the complex structure of the ceramic relay housing, the edges and corners of the outer contour of the product are prone to bumps and defects, resulting in defects. Therefore, it is necessary to chamfer the product. The chamfer design of existing products is too small, and the inhibitory effect caused by the too small chamfer design is not obvious enough during the product loading process, bowl filling process, handling process and material dumping process. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies and defects mentioned in the above background technology, and provide a ceramic relay housing, which can effectively control the enlargement of the defect area during collision and reduce the defect ratio. In order to solve the problems...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H50/02
CPCH01H50/02H01H2223/00
Inventor 汪鹏康文涛彭悦
Owner LOUDI ANTAEUS ELECTRONICS CERAMICS
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