On-line battery monitoring standardized adapter and its supporting welding tooling

Abstract

The invention discloses a standardized adapter for battery on-line monitoring and its matching welding tooling. The adapter includes an insulating shell, a circuit board mounted on the back of the insulating shell, two metal gaskets, and There is a first round hole and a first elongated groove, one of the metal gaskets is installed on the peripheral area of ​​the first round hole, and the other metal gasket is installed on the two sides of the first elongated groove. The center-to-center distance of each metal gasket is adjustable, and each has a pole embedded hole. The front of the circuit board is provided with a standard interface, and the charging and discharging circuit channel, the battery voltage measurement circuit channel and the battery temperature are printed with the standard interface. Measuring channel, the negative end of the two return channels is electrically connected to one of the metal gaskets, and the positive end is electrically connected to the other metal gasket, and the insulating shell is provided with an interface slot, a second round hole and a second strip Shaped groove; the advantage is that it can be easily installed on the battery, and can adapt to batteries of various models and specifications from different manufacturers.

Description

technical field [0001] The invention relates to a battery on-line monitoring technology, in particular to a battery on-line monitoring standardized adapter and matching welding tooling. Background technique [0002] In recent years, battery online monitoring technology and devices have developed very rapidly. However, on the basis of the original data collected on the positive pole and negative pole of the battery, the battery online monitoring technology and device can perform data analysis, fault diagnosis, performance change trend analysis and battery maintenance. At present, there are two main connection modes of the battery on-line monitoring system or device on the positive pole and the negative pole of the battery: 1) external hanging type; 2) end cap type. [0003] The plug-in type mainly relies on conductive materials such as flexible wires, cables or copper bars. One end is connected to the pole of the battery, and the other end is connected to the battery online ...

AI Technical Summary

Problems solved by technology

[0006] The advantage of the plug-in type is that it can adapt to various types and specifications of batteries from different manufacturers. In the space on the front, the wiring is also quite messy, which makes the plug-in type only suitable for the occasions where the battery rack is open and the space between the batteries is relatively sufficient, and it cannot be used for the closed storage, close arrangement or stacking of the batteries in the cabinet, etc. In such narrow spaces

[0007] End cap type, the advantage is that it is installed on the top of the battery and does not occupy the space on the side or front of the battery. The spacing gap is very large, so the end cap type must customize different circuit boards to adapt to different types of batteries from different manufacturers, which leads to the lack of wide applicability of the battery online monitoring device, and a specific size must be customized for each specific battery Circuit board and housing, resulting in extremely high cost and greatly reduced universality of use

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