All-mode network communication service device used for parking lot

Abstract

The invention relates to the network communication technology field, and discloses an all-mode network communication service device used for a parking lot. The device comprises a base, wherein the topof the base is fixedly connected with a supporting column; the inner walls of the left side and the right side of the supporting column are independently provided with a chute; the left side and theright side of the supporting column are independently provided with clamping holes; a telescopic column is movably installed in the supporting column; and the left side and the right side of the telescopic column are independently fixedly connected with a sliding block. By use of the all-mode network communication service device used for the parking lot, the chute and the telescopic column are arranged in the supporting column, the supporting column is movably connected with the chutes through sliding blocks so as to be convenient for the telescopic column to vertically move in the supportingcolumns through the sliding blocks and the chutes; and a penetration hole, a movement cavity, a spacing groove, a movement spring, a clamping column and a spacing block are arranged in each sliding block so as to be convenient for the clamping column to move between left and right in the movement cavity through the elastic force of the movement spring, and the spacing block and the spacing grooveenable the clamping column to more stably move.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a full-network network communication service device used in a parking lot. Background technique [0002] The parking lot is a place for vehicles to park. The parking lot is a simple parking lot that only draws parking grids and no one manages and charges fees. The toll parking lot is used in the modern parking lot. The automatic metered charging system, closed-circuit television and video recorder system are often used in the modern parking lot. To protect the liability of damage and loss of the vehicle, the contract exemption clause is usually posted outside the gate used by the parking lot for the owner to refer to. [0003] At present, with the improvement of people's living standards, the number of vehicles keeps increasing, and more and more parking lots are used. Due to the location and environment of the parking lot, there will always be network communicatio...

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