A kind of rotating camera with mounting rod
Technical field
The invention belongs to monitoring technology field, more particularly to a kind of rotatable camera.
Background technology
Current camera is wall-mounted mostly, i.e., on wall, due to the limitation of wall or mounting bracket, it is impossible to
360 degree of monitoring are realized, up and down or left and right can only be carried out and swing monitoring, while being very badly suited under spacious environment without installation attachment
The installation situation of point.
The content of the invention
It is an object of the invention to provide a kind of rotating camera with mounting rod, the rotating camera with mounting rod has
Solving current camera and install to effect needs to depend on the external members such as wall and the big technical problem of monitoring range limitation.
Technical scheme is as follows:
A kind of rotating camera with mounting rod,
Including the shooting part for being fixed on the mounting rod on ground He being fixed on mounting rod top, the shooting part includes water
The flat cylinder groove set, the bottom land of cylinder groove is fixed with backing plate, and the upper surface of the backing plate is fixed with the first annulus;Also include deep
Ditch ball bearing, the upper/lower terminal of the deep groove ball bearing is coaxially fixed with the second annulus, first annulus respectively, wherein, institute
State the first annulus to be fixed on the inner ring of deep groove ball bearing, the second annulus is fixed on the outer ring of deep groove ball bearing, the first annulus
The wall thickness reckling in deep groove ball bearing inner ring and outer ring, the second annulus upper end level are respectively less than with the wall thickness of the second annulus
Ground is fixed with bevel gear wheel, and the gear teeth end of the bevel gear wheel upward, is provided with motor above bevel gear wheel;The motor bottom surface
Steel ball is fixed with, the top cover of bottle cap shape of the top provided with cylinder, the top cover covers motor and bevel gear wheel;The steel ball position
In in the smooth hemispherical groove of bevel gear wheel center, notch edges of the top cover edge of opening just to cylinder groove and with circle
Gap is provided between the notch edges of post groove;
The main shaft of the motor connects with along the connecting rod that bevel gear wheel is radially arranged, and the connecting rod is passed through and nibbled with bevel gear wheel
Passed after the driven wheel of differential of conjunction out of described gap, and be connected with its traversing through end the shooting bar vertical with connecting rod, the shooting
The one end of bar away from the traversing through end be provided with camera, the camera towards cylinder groove lateral direction tilt and with shooting bar institute into
Angle be acute angle.
Beneficial effects of the present invention:The present invention sets annulus to realize base to auger tooth using at deep groove ball bearing two ends
That takes turns is rotatably mounted, when motor drives, and driven wheel of differential driving bevel gear wheel is rotated in the horizontal plane, meanwhile, with connecting rod phase
Camera even moves in a circle around connecting rod axis on vertical plane, so as to realize two of camera in a vertical and horizontal direction
It is individual to rotate, 360 degree of ring monitoring can be not only realized, the intermittent monitoring on above-below direction can also be realized, be particularly suitable for use in
Rapid installation and multi-faceted monitoring in larger open space, fully make up single camera head monitor scope it is single, limitation
The big defect of property.And when rotating, top cover can be rotated without being fixed by limitation together with the engaged transmission of bevel gear, be had
It ensure that to effect motor and the few erosion by wind and rain etc. of bevel gear engaging mechanism;Due to provided with special mounting rod, therefore do not having
Having in the case of the adhering members such as wall can also location and installation rapidly.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book understands other advantages and effect of the present invention easily.
The invention will be further described with reference to the accompanying drawings and examples:
As shown in figure 1, a kind of rotating camera with mounting rod, including be fixed on the mounting rod 1 on ground and be fixed on peace
The shooting part on the top of bar 1 is filled, the shooting part includes horizontally disposed cylinder groove 2, and the bottom land of cylinder groove 2 is fixed with backing plate
3, the upper surface of the backing plate 3 is fixed with the first annulus 4, and the first annulus 4 is used to fix deep groove ball bearing 5.The deep-groove ball axle
The upper/lower terminal for holding 5 is coaxially fixed with the second annulus 6, first annulus 4 respectively, wherein, first annulus 4 is fixed on
On the inner ring of deep groove ball bearing 5, the second annulus 6 is fixed on the outer ring of deep groove ball bearing 5, the first annulus 4 and the second annulus 6
Wall thickness is respectively less than the wall thickness reckling in the inner ring of deep groove ball bearing 5 and outer ring, and the upper end of the second annulus 6 is flatly fixed with greatly
Bevel gear 7, upward, in the top of bevel gear wheel 7 provided with electricity 8, motor 8 may be mounted at auger to the gear teeth end of the bevel gear wheel 7
Gear 7 is used in the cavity of loss of weight.The bottom surface of motor 8 (bottom surface of cavity) is fixed with steel ball 9, bottle of the top provided with cylinder
The top cover 10 of lid, the top cover 10 covers motor 8 and bevel gear wheel 7, reduces wind Exposure to Sunlight;The steel ball 9 is located at bevel gear wheel 7
In the smooth hemispherical groove of center, notch edges of the edge of opening of top cover 10 just to cylinder groove 2 and with cylinder groove 2
Gap is provided between notch edges.
The main shaft of the motor 8 connects with the connecting rod 11 being radially arranged along bevel gear wheel 7, and the connecting rod 11 is passed through and auger
Passed after the driven wheel of differential 12 that gear 7 is engaged out of described gap, and be connected with its traversing through end the shooting vertical with connecting rod 11
Bar 13, the described shooting one end of bar 13 away from the traversing through end is provided with camera 14, and the camera 14 is towards the outside of cylinder groove 2
To tilting and being acute angle with included angle B formed by shooting bar 13, taken the photograph can intermittently to be realized when being rotated in perpendicular
As the monitoring in head space to above and below, expand monitoring range.
The above-described embodiments merely illustrate the principles and effects of the present invention, not for the limitation present invention.It is any ripe
Know the personage of this technology all can carry out modifications and changes under the spirit and scope without prejudice to the present invention to above-described embodiment.Cause
This, those of ordinary skill in the art is complete without departing from disclosed spirit and institute under technological thought such as
Into all equivalent modifications or change, should by the present invention claim be covered.