SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a video monitoring security protection device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a video monitoring security protection device, includes casing and slider, the right-hand member fixed mounting of casing inner chamber bottom has the motor, the output fixedly connected with second gear of motor, the left end swing joint at casing inner chamber top has the threaded rod, the right-hand member fixedly connected with slide bar at casing inner chamber top, the first gear of bottom fixedly connected with of threaded rod, the thread groove has been seted up to the internal surface of slider left end, the spout has been seted up to the internal surface of slider right-hand member.
Preferably, the left side fixedly connected with connecting rod of slider, the left end fixedly connected with bearing at connecting rod top, bearing top swing joint has the second connecting block, the top swing joint of second connecting block has first connecting block.
Preferably, the lower end of the inner cavity of the shell is fixedly connected with a transverse plate, and the inner surface of the middle end of the front surface of the shell is provided with a through hole.
Preferably, the top of the first connecting block is fixedly connected with a camera, the right end of the front face of the camera is provided with a heat dissipation hole, and the left side of the camera is fixedly connected with a transparent cover.
Preferably, the bottom of the shell is fixedly connected with a mounting plate, and mounting holes are formed in the inner surface of the periphery of the bottom of the mounting plate.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses the connecting rod has been set up, the threaded rod, slide bar and slider, when the camera needs angle regulation, open motor work through external controller, the motor passes through the second gear and drives first gear revolve, first gear drives the threaded rod and rotates, the threaded rod passes through the thread groove and drives slider up-and-down motion, the slider passes through the spout at the surface up-and-down motion of slide bar, the slider drives connecting rod up-and-down motion, the camera up-and-down motion has been realized, rotate through the adjusting bearing, camera rotation regulation has been realized, the bearing drives first connecting block through the second connecting block and sways the regulation about, multi-angle regulation has been realized, the purpose of no dead angle shooting, the current security protection device does not have the function of multi-angle regulation, lead to having influenced the problem of security protection device.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses a casing 1, thread groove 2, connecting rod 3, louvre 4, camera 5, translucent cover 6, first connecting block 7, second connecting block 8, bearing 9, threaded rod 10, first gear 11, second gear 12, mounting panel 13, motor 14, diaphragm 15, slide bar 16, slider 17, spout 18, through-hole 19 and mounting hole 20 part are the general standard or the part that technical staff in the field knows, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
Referring to fig. 1-3, a video monitoring security device comprises a housing 1 and a sliding block 17, wherein the bottom of the housing 1 is fixedly connected with a mounting plate 13, the inner surfaces of the periphery of the bottom of the mounting plate 13 are all provided with mounting holes 20, the lower end of the inner cavity of the housing 1 is fixedly connected with a transverse plate 15, the inner surface of the middle end of the front surface of the housing 1 is provided with a through hole 19, the right end of the inner cavity of the housing 1 is fixedly provided with a motor 14, the output end of the motor 14 is fixedly connected with a second gear 12, the left end of the top of the inner cavity of the housing 1 is movably connected with a threaded rod 10, the right end of the top of the inner cavity of the housing 1 is fixedly connected with a sliding rod 16, the bottom of the threaded rod 10 is fixedly connected with a first gear 11, the inner surface of the left end of the, the top of the second connecting block 8 is movably connected with a first connecting block 7, the top of the first connecting block 7 is fixedly connected with a camera 5, the right end of the front face of the camera 5 is provided with a heat dissipation hole 4, the left side of the camera 5 is fixedly connected with a transparent cover 6, the inner surface of the right end of a sliding block 17 is provided with a sliding groove 18, a connecting rod 3, a threaded rod 10, a sliding rod 16 and a sliding block 17 are arranged, when the camera 5 needs to adjust the angle, an external controller is used for starting a motor 14 to work, the motor 14 drives a first gear 11 to rotate through a second gear 12, the first gear 11 drives the threaded rod 10 to rotate, the threaded rod 10 drives the sliding block 17 to move up and down through a threaded groove 2, the sliding block 17 moves up and down on the outer surface of the sliding rod 16 through the sliding groove 18, the sliding block 17 drives the connecting rod 3 to move up and down, bearing 9 drives first connecting block 7 through second connecting block 8 and sways the regulation about, has realized the multi-angle and has adjusted, the purpose of no dead angle shooting (the model of external control ware is DATA-7311 in this application, and simultaneously, two wiring ends of external control ware are connected with power plug through the wire, and adopt the commercial power to supply power in this application).
When in use, the connecting rod 3, the threaded rod 10, the sliding rod 16 and the sliding block 17 are arranged, when the camera 5 needs to adjust the angle, the motor 14 is started to work through an external controller, the motor 14 drives the first gear 11 to rotate through the second gear 12, the first gear 11 drives the threaded rod 10 to rotate, the threaded rod 10 drives the sliding block 17 to move up and down through the threaded groove 2, the sliding block 17 moves up and down on the outer surface of the sliding rod 16 through the sliding groove 18, the sliding block 17 drives the connecting rod 3 to move up and down, so that the camera 5 moves up and down, through adjusting bearing 9 and rotating, realized camera 5 rotation regulation, bearing 9 drives first connecting block 7 through second connecting block 8 and sways about the regulation, has realized the multi-angle and has adjusted, and the purpose of no dead angle shooting has solved current security protection device and has not had the function of multi-angle regulation, has leaded to influencing the problem of security protection device application efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.