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Technological method for encapsulating micro-rectangular jack electric connector

An electrical connector and process method technology, applied in the field of micro-rectangular jack electrical connector potting process, can solve the problems of complex process, dielectric withstand voltage and high cost

Inactive Publication Date: 2016-04-20
沈阳兴华航空电器有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solve the problems of rubber parts sealing and glass sintering sealing, such as complex process, high cost, unfavorable sealing of miniaturized products, medium pressure resistance, and air tightness, which affect the sealing performance of micro-rectangular socket electrical connectors

Method used

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  • Technological method for encapsulating micro-rectangular jack electric connector
  • Technological method for encapsulating micro-rectangular jack electric connector
  • Technological method for encapsulating micro-rectangular jack electric connector

Examples

Experimental program
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Effect test

Embodiment 1

[0036] The steps of the potting process method for the micro-rectangular jack electrical connector are as follows:

[0037] Prepare before potting, prepare hot air gun, electronic scale, potting fixture, loading tool, dismantling tool, height adjustment tool, calibration tool, glue adjustment stick, glue filling stick, glue adjustment box, etc.; prepare adhesive, absolute ethanol, Fine cotton yarn.

[0038] ① Preparation of adhesive: Select DG-3S adhesive A and adhesive B of China Blue Chenguang Chemical Research and Design Co., Ltd., and prepare adhesive A and adhesive B at a mass ratio of 1.5 to 2:1. Use an electronic scale to accurately weigh a small amount of adhesive for cleaning In the glue mixing box, no sundries can be mixed into the glue; Stir continuously with a glue stick for 1 to 2 minutes until the glue is mixed evenly and the color of the glue is consistent;

[0039] ②Insulator fixed potting: put the insulator into the shell until it is assembled in place, and a...

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Abstract

The invention discloses a technological method for encapsulating a micro-rectangular jack electric connector. The technological method comprises the following steps: 1, preparation of an adhesive: preparing the adhesive from an adhesive A and an adhesive B DG-3S of China BlueStar Chemical Engineering Research and Design Co. Ltd. according to the mass ratio of the adhesive A to the adhesive B of (1.5-2):1, and continuously stirring for 1 to 2 minutes until the adhesives are uniformly mixed and the colors of the adhesives are consistent. According to the technological method for encapsulating the micro-rectangular jack electric connector, the problems that the process is complicated, the cost is high, minimized product sealing is inconvenient, and the sealing property of a micro-rectangular electric connector is affected due to the deficiencies of low medium pressure resistance and low airtightness in rubber piece sealing and glass sintering sealing modes are solved. Certain instruction significance is provided for developing a micro-rectangular connector into a super-micro-rectangular connector, meeting the requirement on the sealing property of the super-micro-rectangular connector.

Description

technical field [0001] The invention relates to the technical field of potting and sealing technology, and in particular provides a potting and sealing technology for a micro-rectangular socket electrical connector. Background technique [0002] With the development of technology, the performance requirements of the whole machine and the resistance to harsh environments in the aviation and aerospace fields have been improved, and the sealing performance of electrical connectors has increasingly become the key to the quality of the system. It is still a difficult problem that is not optimistic. Especially as the functions of the whole equipment become more complex and the number of equipment increases, the micro-rectangular jack connector develops into a super-micro-pitch connector, and the sealing performance requirements of the micro-rectangular jack electrical connector are even more difficult to meet. [0003] At present, the sealing methods of the micro-rectangular jack...

Claims

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Application Information

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IPC IPC(8): H01R13/46H01R43/20
CPCH01R13/46H01R43/20
Inventor 包望刘冬庞金红
Owner 沈阳兴华航空电器有限责任公司
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