Unlock instant, AI-driven research and patent intelligence for your innovation.

Relay positioning test device

A testing device and relay technology, which is applied to circuit breaker testing, measuring devices, measuring device casings, etc., can solve problems such as low efficiency and inconvenient operation, and achieve the effect of convenient and fast plugging, accurate positioning, and avoiding damage.

Active Publication Date: 2021-10-22
GUANGDONG POWER GRID CO LTD DONGGUAN POWER SUPPLY BUREAU
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a relay positioning test device to solve the technical problems of inconvenient operation and low efficiency in the prior art due to the difficulty in accurately positioning the insertion position of the relay relative to the test device

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Relay positioning test device
  • Relay positioning test device
  • Relay positioning test device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0040] Such as Figure 1 to Figure 5 As shown, the present invention provides a relay positioning test device, comprising an insulating housing 1 and a test socket 2 installed on the insulating housing 1, the top of the test socket 2 is provided with a plurality of jacks for the pins of the relay to be inserted into, A plug positioner 3 for guiding and protecting the relay during the assembly and separation process of the relay and the test socket 2 is install...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A relay positioning test device disclosed by the present invention comprises an insulating shell and a test socket installed on the insulating shell, a plugging positioner is installed on the insulating shell, and the plugging positioner comprises an elastic energy storage assembly, a guide assembly and a bearing assembly, an elastic energy storage assembly installed on the insulating shell is connected with the bearing assembly through the guide assembly. The relay on the bearing assembly is guided when the relay is plugged into and pulled out of the test socket through cooperation of the guiding assembly and the elastic energy storage assembly, the elastic energy storage assembly stores energy along with downward pressing of the bearing assembly, and after the relay test is finished, the elastic energy storage assembly is guided by the guiding assembly, and the relay on the bearing assembly is driven to be separated from the test socket, so that rapid plugging of the relay is facilitated, and damage of the relay during test caused by plugging errors of the relay is avoided.

Description

technical field [0001] The invention relates to the technical field of component testing, in particular to a relay positioning testing device. Background technique [0002] The relay is an electrical control device, which is an electrical appliance that makes the controlled quantity undergo a predetermined step change in the electrical output circuit when the change of the input quantity meets the specified requirements. It has a control system and a controlled system. The interaction relationship is usually used in automatic control circuits. It is actually an "automatic switch" that uses small currents to control large current operations. Therefore, it plays the role of automatic adjustment, safety protection, and conversion circuits in the circuit. It is often necessary to test the relay when it is used. [0003] When the existing relay testing device tests the relay, usually the relay to be tested is directly inserted into the testing device with pin sockets manually, b...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G01R31/327G01R1/02G01R1/04
CPCG01R31/3278G01R1/02G01R1/0408G01R1/0416
Inventor 李俊卿温远强苏华锋杨路瑶姚远新
Owner GUANGDONG POWER GRID CO LTD DONGGUAN POWER SUPPLY BUREAU