Battery voltage automatic test screening device and method thereof

An automatic detection and screening device technology, applied in the direction of measuring devices, measuring current/voltage, measuring electrical variables, etc., can solve the problems of physical exertion, poor contact between test leads and battery terminals, and low accuracy, so as to avoid inaccurate results, Avoid poor contact and reduce labor intensity

Active Publication Date: 2014-03-26
HENAN CHAOWEI POWER SUPPLY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when the staff often measure the fourth battery, they forget the voltage of the first battery that has been measured, and finally lead to a wrong judgment, and the staff manually use the voltage detection meter. The voltage is inaccurate, which leads to the wrong judgment

Method used

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  • Battery voltage automatic test screening device and method thereof
  • Battery voltage automatic test screening device and method thereof
  • Battery voltage automatic test screening device and method thereof

Examples

Experimental program
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Effect test

Example Embodiment

[0023] Embodiment 1: An automatic detection and screening device for battery voltage, including a transfer platform, a placement platform, and a detection and screening mechanism. The detection and screening mechanism includes a support frame 1, which is erected on one side of the transfer platform 5, and the placement platform 6 is set in On the other side of the transfer table corresponding to the support frame, a test pen holder 9 is provided on the support frame perpendicular to the horizontal surface of the transfer table. The test pen holder is equipped with multiple sets of positive and negative test leads for detecting the positive and negative terminals of the battery. Connector 13, the detection signals of the multiple sets of positive and negative test lead connectors are sent to the central processing unit for calculation through the input terminal of the central processing unit. The test lead frame is connected to the support frame through a first push-pull mechanism...

Example Embodiment

[0027] Embodiment 2: A method for automatically detecting and screening battery voltage, including the following steps:

[0028] Step 1: Place the battery to be tested on the transfer platform, start the transfer platform, air compressor and central processing unit, the third cylinder starts and extends the piston rod, when the battery to be tested runs to the third cylinder along with the transfer platform When the piston rod is in position, it is blocked by the piston rod.

[0029] Step 2: Start the first cylinder and the second cylinder. The piston rods of the first cylinder and the second cylinder are extended to push the test lead holder to move down until it contacts the positive and negative terminals of the battery for voltage detection.

[0030] Step 3: The detected voltage signals are transmitted to the central processing unit, and the central processing unit performs comparison operations on the detected voltage signals, and the data is detected by the display;

[0031] Ste...

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Abstract

The invention relates to a battery voltage automatic test screening device and a method thereof. The device provided by the invention comprises a transfer station, a placement station and a test screening mechanism. The test screening mechanism contains a bracing frame which is arranged at one side of the transfer station. The placement station is disposed at the other side of the transfer station, corresponding to the bracing frame. A meter pen rack is arranged on the bracing frame vertical to the horizontal platform of the transfer station. Detection signals of multiple positive and negative meter pen joints are sent through input ends of a central processing unit into the central processing unit for calculation. A second push-pull mechanism is disposed on the bracing frame parallally above horizontal platform of the transfer station. A third push-pull mechanism is arranged on the bracing frame at the corresponding side of a feeding end of the transfer station. An output control end of the central processing unit controls each push-pull mechanism. The battery voltage automatic test screening device provided by the invention has a simple structure and is convenient to operate. By the adoption of the device, labor intensity of workers is reduced, voltage measuring accuracy is high, production efficiency is raised effectively, and production cost is minimized.

Description

technical field [0001] The invention relates to the field of automatic detection of open-circuit voltage of a storage battery before packaging leaves the factory, in particular to a storage battery voltage automatic detection and screening device and method thereof. Background technique [0002] Due to the popularity of electric bicycles in recent years, the efficiency of battery manufacturing is very important. Before the battery is packaged and leaves the factory, it is necessary to measure the open circuit voltage of the battery and compare the voltage of the battery that needs to be matched. If the voltage difference between the batteries does not exceed 0.03V, it means that the consistency between the battery packs is good, otherwise it is unqualified. [0003] The conventional operation is to manually measure the voltage, and artificially determine the voltage difference between the battery packs and then screen. During the measurement, the staff needs to place the ful...

Claims

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Application Information

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IPC IPC(8): G01R19/00
Inventor 李松林柴成雷
Owner HENAN CHAOWEI POWER SUPPLY
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