Outdoor unit installation and removal structure

Abstract

The invention discloses an outdoor unit mounting and dismounting structure, and aims to solve the technical problem and realize the effect of facilitating the mounting and dismounting of an outdoor unit. An outdoor main machine is arranged in an outdoor unit mounting box of the outdoor unit mounting and dismounting structure, the lower part of the outdoor main machine is provided with a decoration cover plate of which the back face is provided with a decoration cover plate buckling groove, the opening of a shape like a Chinese character ''Ji'' faces the back face of the decoration cover plate; a spindle of a main machine locking mechanism of the back face of the outdoor main machine is provided with a locking plate, and the middle of the lower part of the M-shaped flaky locking plate is a downward bulge. Compared with the prior art, the outdoor unit mounting and dismounting structure has the advantages that the decoration cover plate buckling groove is inserted into a decoration cover plate buckling groove hole, the locking plate is rotated so that the middle bulge of the locking plate is inserted into the hollow space of the Ji-shape of the decoration cover plate buckling groove, the outdoor unit is locked and unlocked by a key, screws are not used for fixing the front of the outdoor unit, the attractiveness is not destroyed, the mounting and dismounting are facilitated, the mounting time is saved, the mounting efficiency is improved, the structure is simple, and the cost is reduced.

Description

technical field [0001] The invention relates to a structure of a building walkie-talkie, in particular to a structure that provides convenient, concise and reliable installation and disassembly for an outdoor unit. Background technique [0002] The building intercom system guarantees the management and security of office buildings, factories and residential quarters, reducing management costs. The building intercom system consists of an outdoor unit connected to several indoor units. With the increase of management items, users require the outdoor unit to have more powerful functions and more advanced technology. At the same time, they also require the appearance of the outdoor unit to have a sense of the times. It is not only beautiful in appearance, but also easy to install and disassemble. maintain. Such as Figure 8 As shown in the prior art, the front of the outdoor unit (the operation display panel in front of the outdoor unit) is fixed to a fixed object such as a wa...

AI Technical Summary

Problems solved by technology

like Figure 8 As shown in the prior art, the front of the outdoor unit (the operation display panel in front of the outdoor unit) is fixed to a fixed object such as a wall or a bracket with screws. Although the installation and disassembly are not difficult, it has a great impact on the aesthetics, as shown in the figure As shown in 9, the installation method of some outdoor units can solve the problem that the outdoor unit does not need to be fixed with screws from the front so as not to damage the beauty of the front, but the installation and disassembly of the outdoor unit is troublesome, and it is inconvenient to insert the screws from the lower end. and the screwdriver is inconvenient to rotate because the outdoor unit is close to the wall

Images