The invention relates to a locking mechanism and an automobile data recorder. The locking mechanism comprises a host base, a supporting seat and a braking assembly, the supporting seat is mounted on the host base; the braking assembly comprises a retaining part, the retaining part has a reciprocating motion stroke relative to the host base and is provided with a first position and a second position, when the retaining part is in the first position, the retaining part abuts against the supporting seat to prevent the supporting seat from being separated from the host base, and when the retaining part is in the second position, the retaining part provides an avoiding channel for the supporting seat to be separated from the host base or for the supporting seat to be installed on the host base. The host base is rotatably connected with the supporting seat, no extra connecting piece is needed, and convenience and rapidness are achieved. The braking assembly is arranged on the host base, in the process that the host base is connected with the supporting base, the retaining part in the braking assembly rotates relative to the supporting base and abuts against the supporting base after connection is completed, the situation that the supporting base retreats to be separated from the host base due to external force is prevented, and the connection stability is enhanced.
本发明涉及一种锁止机构和行车记录仪,锁止机构包括:主机基座、支撑座和制动组件;所述支撑座安装于所述主机基座上;所述制动组件包括止退部,所述止退部相对于所述主机基座具有往返的运动行程而具有第一位置和第二位置,其中在第一位置时,所述止退部抵接所述支撑座以防止所述支撑座与所述主机基座脱离,在第二位置时,所述止退部为所述支撑座从所述主机基座上脱离或为所述支撑座安装在所述主机基座上提供避让通道。通过主机基座可转动地与支撑座连接,不需额外的连接件,方便快捷。通过在主机基座上设置制动组件,在主机基座连接支撑座过程中,制动组件中的止退部相对于支撑座转动并在完成连接后与支撑座抵接防止受到外力时支撑座发生回退而导致与主机基座脱离,增强了连接的稳定性。
Locking mechanism and automobile data recorder
锁止机构和行车记录仪
2021-07-16
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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