{
  "$type": "site.standard.document",
  "description": "The application discloses a connecting assembly, a battery module, a battery group, and a device using the battery module as a power supply. The connecting assembly includes a plurality of connecting sheets, a sampling assembly, and an insulating film, where the plurality of connecting sheets are…",
  "path": "/patents/1414955",
  "publishedAt": "2024-02-07T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L50/66",
    "CONTEMPORARY AMPEREX TECHNOLOGY CO LTD [CN]"
  ],
  "textContent": "The application discloses a connecting assembly, a battery module, a battery group, and a device using the battery module as a power supply. The connecting assembly includes a plurality of connecting sheets, a sampling assembly, and an insulating film, where the plurality of connecting sheets are configured to connect battery cells of the battery module; the sampling assembly includes a circuit board and a sampling terminal connected to the circuit board; the sampling terminal is connected to the plurality of connecting sheets, the insulating film is provided at one side of the sampling assembly and the plurality of connecting sheets, and the insulating film connects the sampling assembly to the plurality of connecting sheets to form an integral structure with the sampling assembly and the plurality of connecting sheets, an insulating film through hole is provided in a region of the sampling assembly covered by the insulating film. In the manufacturing process of the battery module, the battery cell expands after charging and discharging many times, causing a relative displacement between the battery cells, and the insulating film through hole provided on the insulating film can also release an expansion force to prevent the insulating film from being torn off and sampling failure, thereby improving the safety of the battery module.",
  "title": "CONNECTING ASSEMBLY, BATTERY MODULE, BATTERY PACK, AND DEVICE USING BATTERY MODULE AS POWER SOURCE"
}