{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "A locking method and an unlocking method are provided. The locking method is used to mount a battery to a fixing seat of an electric vehicle by a locking device. The locking device includes: a lock base (20) including a lock body (25), a surface of the lock body (25) being provided with a lock…",
  "path": "/patents/1408804",
  "publishedAt": "2025-08-13T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K1/04",
    "SHANGHAI DIANBA NEW ENERGY TECH CO LTD [CN]"
  ],
  "textContent": "A locking method and an unlocking method are provided. The locking method is used to mount a battery to a fixing seat of an electric vehicle by a locking device. The locking device includes: a lock base (20) including a lock body (25), a surface of the lock body (25) being provided with a lock groove (21) recessed towards the interior of the lock body (25), the lock body (25) being internally provided with a lock tongue groove (22) and a lock tongue (24) movably mounted in the lock tongue groove (22), and the lock tongue groove (22) being in communication with the lock groove (21); and a lock shaft (30) including a shaft rod (31) configured to be inserted into the lock groove (21) of the lock base (20) to perform unlocking and locking.",
  "title": "LOCKING METHOD AND UNLOCKING METHOD"
}