Preparation method of Bluetooth gateway equipment for sealing control box

Abstract

The invention discloses a preparation method of a Bluetooth gateway device for a sealing control box, a prepared Bluetooth gateway comprises an inner shell and an outer shell, the inner shell is installed in the outer shell, the surface of the outer shell is provided with a plurality of ventilation holes B, the outer side wall of the inner shell is fixedly connected with a plurality of sleeves, and the sleeves are fixedly connected with the inner shell. Limiting rods are inserted into the sleeves, the sides, away from the sleeves, of the limiting rods are connected with the inner side wall of the outer shell, when the outer shell is vibrated or collided, impact force generated by the outer shell is transmitted to the inner shell through springs, the springs can buffer and reduce the impact force, vibration borne by the inner shell is reduced. The electronic components in the inner shell are protected, in the vibration and collision process, stress of the outer shell enables the limiting rod to do piston motion in the sleeve, external force transmitted to the inner shell is reduced, and the protection capacity of the electronic components in the inner shell is further improved.

Description

technical field [0001] The invention relates to the technical field of bluetooth gateway preparation, in particular to a preparation method of a bluetooth gateway device for a sealed control box. Background technique [0002] The Bluetooth gateway is a data forwarding device, which usually integrates two wireless communication methods, Bluetooth and WiFi. Bluetooth is usually a low-power Bluetooth. It is used as a host, scans and collects Bluetooth device information, and forwards it to a designated server through WiFi. Its main functions have been added. Transmission distance, one-to-many connection, unified management and Bluetooth positioning, etc. [0003] Patent No. CN 206923054 U has announced a bluetooth gateway device, which can realize easy installation, plug and play, and can also be automatically connected to a personal local area network, eliminating manual setting links, realizing automatic connection to a personal bluetooth local area network, and reducing user...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned Bluetooth gateway device has the following disadvantages during use 1. The traditional gateway device only has a single-layer shell structure, and the internal electronic components are installed inside the single shell. Damage to the internal electronic components will affect the service life of the Bluetooth gateway; 2. The internal electronic components of the Bluetooth gateway will generate heat during use. Ventilation holes are usually set up to circulate air for internal heat dissipation. External dust and impurities are easily ventilated during use. The hole enters the interior of the gateway, and it is inconvenient to clean. Therefore, we propose a method for preparing a Bluetooth gateway device for a sealed control box

Images