A kind of monitoring camera at 360 degree of full visual angles
Technical field:
The present invention relates to the technical field of safety device, more specifically to a kind of monitoring camera at 360 degree of full visual angles
Head.
Background technology:
Security protection, is generally understood as safety precaution, first ready and protection, to deal with attack or to avoid aggrieved, thus
Protected object is made to be in the safe condition of be safe from danger, do not encroached on, occurring without accident, its safety is purpose, and strick precaution is handss
Section, means have varied, and monitoring camera is common security protection measure, and it carries out record using monitoring camera, and to realize safety anti-
Model;And monitoring camera is typically fixed by mounting bracket and monitored on the wall of local or on ceiling, and typically monitor and take the photograph
After installing as head, the angle direction of its photographic head has fixed, and can only monitor certain local, and adjust the prison of monitoring camera
During control region, the mounting bracket needing dismounting related is adjusted the angle of depression and the direction of photographic head, adjusts inconvenient, takes and consume again
Manpower.
Content of the invention:
The purpose of the present invention is aiming at the deficiency of prior art, and provides a kind of monitoring camera at 360 degree of full visual angles
Head, it can automatically adjust the direction of monitoring camera, realize 360 degree of full visual angles of photographic head and be monitored.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of monitoring camera at 360 degree of full visual angles, including photographic head, photographic head is fixed on the adjustable plate of the angle of depression, the angle of depression
Jointed shaft is passed through in one end of adjustable plate and one end of rotating seat is hinged, and it is fixed that the side wall of the angle of depression adjustable plate other end passes through
Position bolted splice has the adjusting rod of arc, and adjusting rod forms the gathering sill of arc, and lock-screw passes through the guiding of adjusting rod
Groove is fastened on rotating seat, and the other end of rotating seat is fixed with buzzer, rotating seat be fixedly arranged in the middle of bearing block, on bearing block
It is hinged with vertical column, the upper end of column forms mounting disc, and the lower end of column is fixedly connected with the rotating shaft of electric rotating machine, rotation
Rotating motor is fixed on rotating seat;On described column, sleeve is fixed with the first conducting ring and the second conducting ring respectively, and first leads
Solid against having the first carbon brush and the second carbon brush, the first carbon brush and the second carbon brush to pass through support on the outer wall of electric ring and the second conducting ring
It is scheduled on rotating seat and be respectively electrically connected on photographic head and buzzer by wire.
Annular boss is formed on described column, the lower surface of annular boss is low to be leaned against on bearing block, annular boss
The pressing plate of l type is pressed against on upper surface, pressing plate is fixed on rotating seat, the described support fixing the first carbon brush or the second carbon brush is solid
It is scheduled on pressing plate.
Described rotating seat is a flat board, and the both sides of flat board form flanging, and angle of depression adjustable plate is hinged on the folding of rotating seat
Bian Shang, bearing block is fixed on the upper surface of rotating seat, and electric rotating machine is fixed on the lower surface of rotating seat.
The second described conducting ring is located at the top of the first conducting ring, and the external diameter of the second conducting ring is more than the first conducting ring
External diameter.
Several installing holes are formed on described mounting disc, installing hole is evenly distributed on mounting disc around mounting disc center annular
On.
On the adjustable plate of the described angle of depression, bolt is equal to angle of depression regulation to the distance of angle of depression adjustable plate and rotating seat pin joint
Plate and rotating seat pin joint to lock-screw distance, angle of depression adjustable plate is equal to the distance of rotating seat pin joint to lock-screw
The arc radius of adjusting rod, the arc radius of adjusting rod are equal to the arc radius of gathering sill.
The beneficial effects of the present invention is:
1st, its structure is simple, realizes automatically adjusting of monitoring camera direction by Motor drive, realizes photographic head and carry out
360 degree of full visual angles are monitored, and expand the monitoring range of photographic head.
2nd, the monitoring camera that it adopts is provided with buzzer, can coordinate with corresponding monitoring system, sound a buzzer police
It is shown as case personnel, it is to avoid accident occurs.
Brief description:
Fig. 1 is the three-dimensional structural representation of the present invention;
Fig. 2 is the perspective view of another angle of the present invention;
Fig. 3 is the structural representation of side-looking of the present invention.
In figure: 1, photographic head;2nd, angle of depression adjustable plate;3rd, rotating seat;4th, adjusting rod;41st, gathering sill;5th, bolt;6、
Lock-screw;7th, bearing block;8th, column;81st, mounting disc;811st, installing hole;82nd, annular boss;9th, electric rotating machine;10th, buzzing
Device;11st, pressing plate;12nd, the first conducting ring;13rd, the second conducting ring;14th, the second carbon brush;15th, the first carbon brush.
Specific embodiment:
Embodiment: as shown in Fig. 1 to 3, a kind of monitoring camera at 360 degree of full visual angles, including photographic head 1, photographic head 1 is solid
It is scheduled on angle of depression adjustable plate 2, one end of angle of depression adjustable plate 2 passes through jointed shaft and one end of rotating seat 3 is hinged, and the angle of depression is adjusted
The adjusting rod 4 of arc is hinged with by bolt 5 on the side wall of section plate 2 other end, adjusting rod 4 forms the guiding of arc
Groove 41, lock-screw 6 passes through the gathering sill 41 of adjusting rod 4 to be fastened on rotating seat 3, and the other end of rotating seat 3 is fixed with buzzing
Device 10, rotating seat 3 be fixedly arranged in the middle of bearing block 7, bearing block 7 is hinged with vertical column 8, the upper end of column 8 forms
Mounting disc 81, the lower end of column 8 is fixedly connected with the rotating shaft of electric rotating machine 9, and electric rotating machine 9 is fixed on rotating seat 3;Described
On column 8, sleeve is fixed with the first conducting ring 12 and the second conducting ring 13 respectively, the first conducting ring 12 and the second conducting ring 13
Against having the first carbon brush 15 and the second carbon brush 14, the first carbon brush 15 and the second carbon brush 14 to be fixed on rotating seat by support on outer wall
It is respectively electrically connected on photographic head 1 and buzzer 10 on 3 and by wire.
Annular boss 82 is formed on described column 8, the lower surface of annular boss 82 is low to be leaned against on bearing block 7, annular
The pressing plate 11 of l type is pressed against on the upper surface of boss 82, pressing plate 11 is fixed on rotating seat 3, described fix the first carbon brush 15 or
The support of the second carbon brush 14 is fixed on pressing plate 11.
Described rotating seat 3 is a flat board, and the both sides of flat board form flanging, and angle of depression adjustable plate 2 is hinged on rotating seat 3
On flanging, bearing block 7 is fixed on the upper surface of rotating seat 3, and electric rotating machine 9 is fixed on the lower surface of rotating seat 3.
The second described conducting ring 13 is located at the top of the first conducting ring 12, and the external diameter of the second conducting ring 13 is led more than first
The external diameter of electric ring 12.
Several installing holes 811 are formed on described mounting disc 81, installing hole 811 uniformly divides around mounting disc 81 center annular
Cloth is in mounting disc 81.
On described angle of depression adjustable plate 2, bolt 5 is equal to the angle of depression to the distance of angle of depression adjustable plate 2 and rotating seat 3 pin joint
The distance of adjustable plate 2 and rotating seat 3 pin joint to lock-screw 6, angle of depression adjustable plate 2 and rotating seat 3 pin joint are to lock-screw 6
Distance be equal to the arc radius of adjusting rod 4, the arc radius of adjusting rod 4 are equal to the arc radius of gathering sill 41.
Operation principle: the present invention can carry out 360 degree and rotate the monitoring camera realizing the monitoring of full visual angle, its monitoring camera
Head can be fixed on the places such as ceiling by mounting disc 81, order about rotating seat 3 by electric rotating machine 9 and rotate and realize photographic head 1
Realize 360 degree of full visual angle monitoring, arrange buzzer 10 simultaneously, can coordinate with corresponding monitoring system, warning of sounding a buzzer
Crime personnel, it is to avoid accident occurs, such as cell is stolen, and photographic head 1 monitors this condition feedback to monitoring system, by prison
Control system is ordered about buzzer 10 and buzzer is occurred, and cell owner can be warned to carry out safety measure, the personnel that commit theft can be proposed again
Warning, promotes the personnel of committing theft to abandon stealing, it is to avoid accident occurs.