Anti-shake vehicle-mounted WiFi device

Abstract

The invention relates to the technical field of communication equipment and discloses an anti-shake vehicle-mounted WiFi device. The device comprises a sliding rail fixedly connected to a vehicle anda sliding block connected to the sliding rail in a sliding mode. A WiFi emitter is installed in the sliding block. An elastic ball and at least two piston cylinders are fixedly connected to the sliding block. An inner cavity is formed in the elastic ball. A rolling ball is placed in the inner cavity. A piston is connected to the inside of each piston cylinder in a sliding mode. Springs are connected between the pistons and the piston cylinders. Piston rods are fixedly connected to the pistons. One end of each piston rod is located in the inner cavity and can abut against the rolling ball. An air bag communicating with the piston cylinders is circumferentially and annularly connected to the sliding block. One-way valves are installed between the air bag and the piston cylinders. The flow direction of each one-way valve is from the corresponding piston cylinder to the air bag. Each piston cylinder is provided with a one-way air inflow valve. The device further comprises switches and a controller which are installed on the vehicle. The switches are evenly distributed in the vehicle. The controller is electrically connected with a drive mechanism and the switches. Vibration of the device can be reduced, comprehensive WiFi coverage is achieved, and the network use effect is improved.

Description

technical field [0001] The invention relates to the technical field of communication equipment, in particular to a shockproof vehicle-mounted WiFi equipment. Background technique [0002] Among network devices, a wireless mobile terminal is a widely used Internet device. At present, the wireless mobile terminal can be carried around, but sometimes the mobile terminal needs to be fixed, for example, when it is used by passengers in a car. When used in the car, fixed charging requires wire connection, and it is also extremely unstable to place on the car, which is inconvenient to use. [0003] In order to solve the above problems, Chinese patent (CN107276610A) discloses a vehicle-mounted WiFi network communication device, including a bottom plate, the bottom of the bottom plate is made of non-slip material, both sides of the bottom plate are provided with side plates, and the upper part of each side plate is provided with Four rollers, two sets of transmission devices, two s...

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Problems solved by technology

[0004] Although the above-mentioned patent scheme has solved the problem of energization and fixation, there are still some points to be improved in this scheme: 1. In the scheme, the device is fixed at a certain position in the car. Fewer people use WiFi, and when there are many people using WiFi at the rear of the car, it is easy for passengers at the front of the car to receive a strong WiFi signal, while passengers at the rear of the car receive a weak WiFi signal, causing some passengers to feel unusable. It is unfavorable for the promotion of the device; 2, the car is prone to bumps during operation, and the device fixed on the car will also bump with the car at this time, and the device will be damaged during the bumping process, which will affect the device in the long run The quality of the WiFi signal in

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