Waterproof structure and camera

Abstract

The invention provides a waterproof structure and a camera. The waterproof structure comprises a cable span formed on a cable and an assembly hole for incoming and outgoing of the cable, wherein the cable span comprises a first part and a second part, a first edge surface of the first part is closely attached to a first edge surface of the assembly hole, and a first edge surface of the second part makes press contact with a second edge surface of the assembly hole. Compared with the prior art, because the cable span is a part of the cable, one the one hand, the problem that a waterproof connector can not be closely attached to a cable in the prior art will not occur, on the other hand, the step of fastening the waterproof connector to the cable in the prior art is omitted, and accordingly operation is more convenient; furthermore, because the number of components of the waterproof structure is reduced, cost for waterproofing work can be substantially reduced.

Description

Technical field [0001] The invention relates to the technical field of waterproof design, and in particular to a waterproof structure and a camera including the waterproof structure. Background technique [0002] Once the energized part of electronic equipment enters water, it is very likely to be damaged due to short circuit; therefore, for electrical equipment, waterproof design is extremely important. For example, dome cameras or dome cameras (hereinafter referred to as dome cameras) in the surveillance field are often installed in outdoor scenes. This requires the dome camera to have better waterproof performance. In the prior art, it is usually required that the dome camera can at least reach IPX6 or IPX7 waterproof performance. [0003] Such as figure 1 As shown in the figure, due to the limitations of its own structure and installation environment, the cable 21 of the dome camera (which usually includes cables such as power cables, signal cables, and control cables) is gene...

AI Technical Summary

Problems solved by technology

[0006] However, there are still many shortcomings in the prior art

For example, waterproof connectors of each specification can only be adapted to cables within a certain diameter range. If the diameter of the cable is quite different from the inner diameter of the waterproof connector, and the waterproof connector and the cable cannot be tightly fitted, it is basically difficult to play a waterproof role.

Moreover, due to the large number of parts of the waterproof joint, on the one hand, the cost is high, and on the other hand, the installation is very cumbersome. For example, firstly, the waterproof joint needs to be used to tighten the cable, and secondly, the cable and the waterproof joint need to be fastened to the assembly hole. more steps

Images