Networking type security monitoring equipment and sealing device for monitoring equipment
A technology of monitoring equipment and sealing devices, applied in mechanical equipment, lighting devices, lighting devices, etc., can solve problems such as unfavorable maintenance operations, insufficient practicality, inconvenient installation and maintenance, etc.
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Embodiment 1
[0032] Such as Figure 1-6 As shown, a networked security monitoring device includes a ceiling 1 and a camera body 7 arranged at the bottom of the ceiling 1. A fixed cylinder 5 is fixedly connected to the top of the camera body 7, and the top of the fixed cylinder 5 extends outward to form a fixed plate 4. , and the top of the fixed plate 4 is provided with a gear ring 3, in order to facilitate the rotation of the gear ring 3 at the bottom of the ceiling 1, an outer ring 27 is fixedly connected to the top, and the bottom of the ceiling 1 is provided with an inner sleeve inside the outer ring 27 ring, the inner ring and the outer ring 27 are rotationally connected by bearings, and the fixed plate 4 is fixed to the bottom of the ring gear 3 by bolts, and a rotating ring 18 is arranged on the top of the fixed cylinder 5, and a convex ring extends downward from the bottom of the rotating ring 18. ring, the rotating ring 18 is rotatably connected with the fixed cylinder 5 through t...
Embodiment 2
[0045] A sealing device for monitoring equipment, comprising a ceiling 1, a first bevel gear 14 and a sealing cover 282, the first bevel gear 14 is rotatably arranged on the upper end surface of the ceiling 1, and the sealing cover 282 is arranged on the ceiling 1, the sealing cover 282 can move in the vertical direction of the ceiling 1 through the rotation of the first bevel gear 14. By vacuuming the inside of the sealing cover, the air that can detonate the circuit is isolated, which helps Protect the circuit safety.
[0046] Specifically, it also includes a screw rod 281, a vent hole 283, a plugging rod 284 and an elastic inflation cavity 285, the screw rod 281 is fixedly arranged on the upper end surface of the first bevel gear 14, and the screw rod 281 runs through the The sealing cover 282 is threadedly connected with it, the vent hole 283 is opened on the upper end surface of the sealing cover 282, the elastic inflatable cavity 285 is fixedly arranged on the upper end ...
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