Safety data testing device for new energy power battery research and development

Abstract

The invention discloses a safety data testing device for research and development of a new energy power battery. The testing device comprises a testing frame, a power battery body, a servo motor, a chain wheel chain group and a connecting bearing, the top of the test frame is provided with a power battery body. A roller is mounted at the bottom of the base plate; a track groove is formed in the top of the base plate; bolts penetrate through holes formed in adjusting plates, the upper end faces of the adjusting plates are connected with the bottom ends of supporting rods, the top ends of the supporting rods are installed on the sides of the tops of threaded columns, the bottoms of the threaded columns are attached to the inner sides of internal threaded sleeves, and the bottom ends of the internal threaded sleeves are connected with the upper end face of a base plate through connecting bearings. According to the safety data testing device for research and development of the new energy power battery, a novel structural design is adopted, so that the device not only can simulate continuous vibration in an actual driving environment, but also can simulate the situation that flying stones or road bulges impact a vehicle chassis, the device is close to reality, and more reliable and real safety data can be obtained.

Description

technical field [0001] The invention relates to the technical field of research and development of new energy batteries, in particular to a safety data testing device for research and development of new energy power batteries. Background technique [0002] New energy power battery refers to the power source that provides power for new energy vehicles. With the continuous research and development and production of new energy vehicles in my country, the power batteries of new energy vehicles are also constantly being developed. Most of the existing power batteries are lithium batteries. , installed in the protective case in an array, and fixedly installed on the chassis of the car, may be subject to shocks and bumps such as stone bumps during driving. Therefore, in the development process of new energy power batteries, it is necessary to Safety data such as structural stability and impact resistance performance of energy and power batteries are side-viewed. [0003] With the co...

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Problems solved by technology

[0007] The purpose of the present invention is to provide a new energy power battery research and development safety data testing device to solve the simple vertical impact proposed in the above background technology, which cannot simulate the continuous vibration in the real driving environment and cannot obtain new energy power batteries. The reliable data of long-term use stability cannot simulate the impact of flying stones or road bumps hitting the vehicle chassis in the real driving environment on the new energy power battery.

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