Elastic supporting structure and battery pack using same

• Main Authors: JIANG XIANPING, WANG JIALI, LU BIN, LIN QUANJUN, CAI SHUNQING, TIAN ZHAOJUN, QIN SIDE, QU JIZHEN
• Format: Patent
• Language: Chinese; English
• Published: 16.05.2023
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The invention discloses an elastic supporting structure and a battery pack using the same, the supporting structure comprises a left lining plate and a right lining plate, and the two lining plates are separated by an elastic material. According to the battery pack disclosed by the invention, the lining plates of the adjacent battery monomers are separated by the elastic material, so that the situation that the pressure between the battery monomers is too large due to expansion force in the charging and discharging process of the battery monomers can be prevented on the premise of ensuring the initial pre-tightening force of the battery monomers. The elastic cable tie is made of a large elastic material, so that the consistency of initial pre-tightening force is good, and pressure deviation caused by deformation of other materials in the later use process is also avoided. The pressing force is transmitted to the shell of the single battery through the lining plate, so that the single battery is uniformly stre