Quick-plugging and interconnecting structure of power supply for logistics monitoring device

Abstract

The invention discloses a quick-plugging and interconnecting structure of a power supply for a logistics monitoring device. A power supply clamp strip moves along a power supply clamp strip limit guiding groove to a control module. When the power supply clamp strip contacts and squeezes a wedge-shaped self-locking block, under the action of the pressing force and the compression spring force, a lock buckle clip plate directionally moves along a limit mechanism to one end provided with a compression spring. After the power supply clamp strip completely passes through the wedge-shaped self-locking block, the lock buckle clip plate carries out directional and reset movement along the limit mechanism under the force of the compression spring until the wedge-shaped self-locking block completesthe locking action of the power supply clamp strip, so as to define and constrain the right-direction motion freedom of a power supply module. According to the invention, a lock buckle realizes directional movement and resetting of a lock body clamp strip by relying on the wedge-shaped self-locking block and the compression spring, and can effectively cooperate with a limit guiding structure to realize quick insertion, installation and fixation of an external power supply cabin body; the power supply of the container intelligent monitoring device can realize toolless quick disassembly and replacement in the operation process; the structure design of a product is effectively simplified; and the efficiency of disassembly and replacement of the power supply is improved.

Description

technical field [0001] The invention belongs to the application field of container logistics transportation technology, and in particular relates to a quick plug-and-pull interconnection structure of a power supply of logistics monitoring equipment. Background technique [0002] Container intelligent monitoring equipment is an important part of modern container intelligent logistics. It is the core and key component of building intelligent containers. Its power supply life and disassembly flexibility are important indicators for measuring container intelligent monitoring equipment. [0003] Among the existing monitoring equipment for container logistics and transportation, some products need to replace the battery for power supply and battery life regularly and quickly due to the problem of long-term operation in the process of international intermodal transportation. The commonly used battery fixing method is to install a hatch cover to compress the battery outside the batt...

AI Technical Summary

Problems solved by technology

But the problem with this fixing method is that the direction of the battery’s force is consistent with the installation direction of the battery compartment cover, and the hatch needs to directly bear the gravity of the battery or the impact of overload

Although the structure is reliable with screw fastening, it is necessary to use tools such as a screwdriver to replace the battery. The battery replacement process is inefficient, cumbersome, and time-consuming.

The hatch cover is fixed with concave-convex inlaid lock buckles. Due to the limited meshing size of the lock buckle structure, the hatch cover is easy to fall off under the action of external vibration and impact load, and the structural reliability is poor.

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