Electric tool switch testing device and system

A technology for switch testing and power tools, applied in the field of power tool switch testing devices and systems, can solve the problems of prolonged development cycle, high cost of designing and maintaining testing machines, and difficulty in meeting the development needs of customers with small quantities and large numbers of samples.

Pending Publication Date: 2018-11-06
DEFOND ELECTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such a situation has led to high costs for users in designing and maintaining test machines, and at the same time, the extended development cycle has been difficult to meet the current development needs of customers with small quantities and many samples.

Method used

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  • Electric tool switch testing device and system
  • Electric tool switch testing device and system
  • Electric tool switch testing device and system

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Embodiment Construction

[0031] In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. 的实施例。 Example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0032] At present, the production department conducts production line operations. When assembling and testing, for each type of electronic product produced, even if the functions are similar, the supplier needs to design one or more test machines. This situation has led to excessively high costs for users in designing and maintaining test machines. At the same time, the prolonged development cy...

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Abstract

The invention provides an electric tool switch testing device and system. The device comprises an upper computer, a circuit mainboard, a programmable power supply, a test fixture and an interface component, wherein multiple test programs are loaded on the upper computer; the circuit mainboard comprises a control board, a multi-way switch component and multiple function detection modules; a test component and a fixing structure used for fixing a UUT (Unit Under Test) are arranged on the text fixture; the test component is connected with corresponding function detection modules in sequence by virtue of the interface component and the multi-way switch component; the upper computer is connected with the control board and the programmable power supply; the programmable power supply supplies power to the UUT; the function detection modules are connected with the UUT in sequence by virtue of the multi-way switch component and the interface component. According to the manner, the universalityand flexibility of the electric tool switch testing device are improved, the cost of users in aspects of designing and maintaining testing machines is effectively reduced, the development cycle is shortened, the test efficiency of the product is greatly improved, and the small-amount multi-sample development requirements of customers are met.

Description

Technical field [0001] The invention relates to the technical field of electric tool testing, in particular to an electric tool switch testing device and system. Background technique [0002] As a tool powered by an electric motor, an electric tool is a hand-held or movable mechanized tool that drives a working head through a transmission mechanism to perform operations. It has the characteristics of convenient portability, simple operation, safety and reliability. Power tools are widely used in various fields, and the safety of power tool switches during use is particularly important. Therefore, power tool switches are usually tested for various indicators, such as voltage, current, displacement, and minimum step of drive control. index. [0003] The switch product and semi-finished product test system of the existing electric tools are generally designed separately according to the specific functions of the tested board. The production department conducts production line operati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/327
CPCG01R31/327
Inventor 陈文星黄伟蒋永贵曾涛
Owner DEFOND ELECTECH CO LTD
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