Dustproof anti-drop plug connector

A technology of anti-dropping and plug-in joints, which is applied in the direction of connection, parts of connection devices, electrical components, etc., can solve problems such as leakage fires, endangering personal safety, explosions and fires, and achieve the goal of preventing electric sparks and safety accidents Effect

Inactive Publication Date: 2018-11-13
ZHEJIANG XIAYUAN INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In dry and windy autumn, people often encounter this phenomenon in daily life: when undressing to sleep at night, crackling sounds are often heard in the dark, accompanied by blue light; The other party will suddenly feel tingling pain like fingertips, which is shocking; when you get up to comb your hair in the morning, the hair will often "float", and the more you straighten it, the more messy it will be; The sound of "pop, pop, pop" is the static electricity that occurs in the human body. Electrostatic discharge may cause malfunction or malfunction of electronic equipment, causing electromagnetic interference; high-voltage electrostatic discharge may cause e

Method used

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  • Dustproof anti-drop plug connector
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  • Dustproof anti-drop plug connector

Examples

Experimental program
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Example Embodiment

[0035] see Figure 1-12 As shown, a dust-proof and fall-off-proof plug connector includes a housing 1 provided with an insertion slot 15 along the horizontal direction and a plug 3 for inserting into the insertion slot 15. A first installation chamber 101 communicating with the insertion groove 15 is provided above the insertion groove 15, and a first screw rod 21 is connected in the first installation chamber 101 along the length direction of the insertion groove 15 for rotation, And the motor 2 used to drive the first screw 21 to rotate; the first screw 21 is threaded with a guide sleeve 22, and the guide sleeve 22 is provided with a guide groove 222 along the vertical direction, the A guide bar 221 is slidably connected in the guide slot 222; the lower end of the guide bar 221 is hinged with the upper end of the connecting rod 224 through a slide pin 223, and the middle position of the link 224 is hinged in the first installation cavity 101 On the side wall of the connecti...

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PUM

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Abstract

The invention discloses a dustproof anti-drop plug connector. The dustproof anti-drop plug connector includes a housing with a socket slot in a horizontal direction and a plug for plugging into the socket slot, wherein a first mounting cavity is arranged in the housing; a first screw is rotatably connected to the inside of the first mounting cavity, and a motor for driving the first screw to rotate is rotatably connected to the inside of the first mounting cavity; a guiding slide sleeve is in threaded connection with the first screw; a guiding slide slot is formed in the guiding slide sleeve;a guiding slide rod is slidably connected in the guiding slide slot; the lower end of the guiding slide rod is hinged to the upper end of a connecting rod through a slide pin; the middle position of the connecting rod is hinged to the side wall of the first mounting cavity; the lower end of the connecting rod extends into the socket slot and is equipped with a baffle plate for controlling opening/closing of the socket slot; and a selection switch and a control button for controlling the action of the motor and a clamping device are arranged at the right side of the housing. The dustproof anti-drop plug connector is simple in structure, can effectively prevent the dust entering the housing, and can prevent the plug from dropping at the same time.

Description

technical field [0001] The invention relates to the technical field of plug connectors, in particular to a dust-proof and fall-off-proof plug connector. Background technique [0002] In recent years, more than 30 serious fire and explosion accidents caused by static electricity have occurred in petrochemical enterprises in my country. Many industrially developed countries have established electrostatic research institutions. my country has carried out some electrostatic research work since the end of the 1960s. Since the 1980s, my country's electrostatic research has developed extremely rapidly. In 1981, the Chinese Physical Society Electrostatic Professional Committee was established. From the perspective of general physical phenomena, when two objects rub against each other, the free electrons on the surface can continuously communicate with each other through the object interface. For a good conductor of electricity, when the two objects are separated, the excess electro...

Claims

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Application Information

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IPC IPC(8): H01R13/52H01R13/639H01R13/70H01R13/703
CPCH01R13/5213H01R13/639H01R13/70H01R13/701H01R13/703
Inventor 不公告发明人
Owner ZHEJIANG XIAYUAN INFORMATION TECH CO LTD
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