CN219536169U - Support for fixing calibration camera and artificial light source of tower type field calibration tower - Google Patents

Abstract

The utility model relates to the technical field of camera supports, in particular to a support for fixing a calibration camera and an artificial light source of a tower type field calibration tower, which comprises a cross beam, wherein bases are arranged at the bottoms of two ends of the cross beam, a left camera bracket and a right camera bracket are arranged at the top of the cross beam, an LED lamp bracket is arranged between the left camera bracket and the right camera bracket at the top of the cross beam, and an adjustable camera base is arranged at the top of the left camera bracket and the right camera bracket through a second hexagon flange surface screw. In the bracket for fixing the calibration camera and the artificial light source of the tower type field calibration tower, the basic orientation of the camera lens is determined through the camera bracket, and the requirement of a calibration system can be met by finely adjusting the orientation of the lens through the adjustable camera base; the combined use of a plurality of support is suitable for different occasions, and extensive applicability is according to the structural design of calibration tower, and area of contact with the calibration tower is big, and stability is good.

Description

Support for fixing calibration camera and artificial light source of tower type field calibration tower

Technical Field

The utility model relates to the technical field of camera supports, in particular to a support for a tower type field calibration tower to fix and calibrate a camera and an artificial light source.

Background

The tower type solar photo-thermal power generation mirror field needs to calibrate the heliostat by using a camera and an artificial light source, the calibration camera is a gun type camera, the artificial light source is an LED lamp set which is designed independently, and the tower type solar photo-thermal power generation mirror field generally has an irradiation range of 180 degrees and 90 degrees in a pitching mode. The camera and the artificial light source are fixed on a calibration tower, the calibration tower is a triangular steel structure bracket, the tower height is 10-30 meters, and a device is needed to fix the camera and the artificial light source on the calibration tower.

In general, every 2 cameras and 1 artificial light source are in a group, and 1-3 groups of cameras and artificial light sources can be installed on one calibration tower according to the needs. Depending on the field layout and the position of the calibration tower, the camera and the artificial light source have a designed orientation and are not changed after installation. The camera and artificial light source need to be attached to the calibration tower as stably as possible during use and cannot easily shake.

In the traditional technical scheme, a camera is fixed on a calibration tower by using a cradle head, but the cradle head has higher cost; the camera for calibration does not need to adjust the orientation of the lens after being fixed, and the advantages of the holder cannot be exerted; if the camera is directly fixed by using the screw, the camera lens orientation cannot be adjusted, and the design requirement of the calibration system is difficult to achieve. The artificial light source needs a certain inclination orientation, and the design requirement is hardly met by simple screw fixation. Therefore, there is a need to design a bracket device for fixing a camera and an artificial light source, which is inexpensive in cost, can adjust the orientation of a camera lens, and can be stabilized.

Disclosure of Invention

The utility model aims to provide a bracket for fixing a calibration camera and an artificial light source of a tower type field calibration tower, so as to solve the problem that the artificial light source provided in the background art needs a certain inclination direction and is difficult to meet the design requirement by simple screw fixation.

In order to achieve the above purpose, the utility model provides a bracket for fixing a calibration camera and an artificial light source of a tower type field calibration tower, which comprises a cross beam, wherein bases are arranged at the bottoms of two ends of the cross beam, a left camera bracket and a right camera bracket are arranged at the top of the cross beam, an LED lamp bracket is arranged between the left camera bracket and the right camera bracket at the top of the cross beam, and an adjustable camera base is arranged at the top of the left camera bracket and the right camera bracket through a second hexagon flange surface screw.

Preferably, the cross beam is connected with the base through a locking assembly, and the left camera bracket, the right camera bracket and the LED lamp bracket are all installed on the cross beam through the locking assembly.

Preferably, the locking assembly comprises a first hexagonal screw, a first washer is installed at the upper end of the first hexagonal screw, and a nut is installed at the lower end of the first hexagonal screw.

Preferably, the adjustable camera base comprises a lower adjustable base, and an upper adjustable base is installed on the top of the lower adjustable base.

Preferably, one end of the upper adjustable base and one end of the lower adjustable base are locked and fixed through a second hexagonal screw.

Preferably, a spring is arranged between the upper adjustable base and the lower adjustable base at the outer side of the second hexagonal screw, and a second gasket is arranged at the end head of the second hexagonal screw.

Preferably, the outer sides of the lower adjustable base and the upper adjustable base are locked and fixed through a first outer hexagonal flange surface screw, a threaded rivet is arranged on the outer side of the first outer hexagonal flange surface screw, an adjusting hole is formed in the outer side of the upper adjustable base, and one end of the first outer hexagonal flange surface screw penetrates through the adjusting hole.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the support of the tower type field calibration tower for fixing the calibration camera and the artificial light source, the basic orientation of the camera lens is determined through the camera bracket, and the orientation of the lens is finely adjusted through the adjustable camera base, so that the requirement of a calibration system can be met.

2. In the support of the fixed calibration camera of this tower type lens field calibration tower and artificial light source, support a plurality of combinations and use, be fit for different occasions, extensive applicability is according to the structural design of calibration tower, and big with calibration tower area of contact, stability is good.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of an adjustable camera base structure according to the present utility model;

FIG. 3 is a schematic diagram of the combined structure of the present utility model.

The meaning of each reference sign in the figure is:

1. a cross beam; 2. a base; 3. a first hex screw; 4. an adjustable camera mount; 41. a lower adjustable base; 42. an upper adjustable base; 421. an adjustment aperture; 43. the first outer hexagonal flange face screw; 44. a threaded rivet; 45. a second hex screw; 46. a spring; 47. a second gasket; 5. a left camera bracket; 6. a right camera bracket; 7. an LED lamp bracket; 8. a first gasket; 9. a nut; 10. and a second external hexagonal flange face screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a bracket for fixing a calibration camera and an artificial light source of a tower type field calibration tower, which is shown in fig. 1-3, and comprises a cross beam 1, wherein bases 2 are arranged at the bottoms of two ends of the cross beam 1, a left camera bracket 5 and a right camera bracket 6 are arranged at the top of the cross beam 1, the cameras are respectively supported by the left camera bracket 5 and the right camera bracket 6, the left camera bracket 5 and the right camera bracket 6 can rotate by an angle and can cover a view range of 180 degrees in front, an LED lamp bracket 7 is arranged between the left camera bracket 5 and the right camera bracket 6 at the top of the cross beam 1 and is used for installing an illuminating lamp, an adjustable camera base 4 is arranged at the top of the left camera bracket 5 and the top of the right camera bracket 6 through a second hexagon flange surface screw 10, and after the cameras are installed, the angle adjustment can be carried out through the adjustable camera base 4.

In this embodiment, connect through locking subassembly between crossbeam 1 and the base 2, left camera bracket 5, right camera bracket 6, LED lamp bracket 7 are all installed on crossbeam 1 through locking subassembly, be convenient for the installation and the dismantlement of camera, light.

Specifically, the locking assembly comprises a first hexagonal screw 3, a first gasket 8 is arranged at the upper end of the first hexagonal screw 3, and a nut 9 is arranged at the lower end of the first hexagonal screw 3, so that locking and fixing are facilitated.

Further, the adjustable camera base 4 includes a lower adjustable base 41, an upper adjustable base 42 is mounted on top of the lower adjustable base 41, and the upper adjustable base 42 can perform a certain angle adjustment.

Further, one end of the upper adjustable base 42 and one end of the lower adjustable base 41 are locked and fixed by a second hexagonal screw 45, so that the connection of the ends is facilitated.

Further, a spring 46 is disposed between the upper adjustable base 42 and the lower adjustable base 41 on the outer side of the second hexagonal screw 45, so that a certain adjusting space is provided between one end of the upper adjustable base 42 and one end of the lower adjustable base 41, and a second washer 47 is mounted on the end of the second hexagonal screw 45.

Further, the outer sides of the lower adjustable base 41 and the upper adjustable base 42 are locked and fixed through a first outer hexagonal flange surface screw 43, a threaded rivet 44 is arranged on the outer side of the first outer hexagonal flange surface screw 43, an adjusting hole 421 is formed in the outer side of the upper adjustable base 42, one end of the first outer hexagonal flange surface screw 43 penetrates through the adjusting hole 421, the angle of the left camera bracket 5 and the right camera bracket 6 can be adjusted through fine adjustment of the angle of the upper adjustable base 42, and angle adjustment of a camera can be achieved.

When the tower type field calibration tower is used, the basic orientation of the camera is determined through the left camera bracket 5 and the right camera bracket 6, the mounting steps of the camera are simplified, the artificial light source bracket is fixed in the middle of the cross beam and used for fixing the artificial light source, a certain downward angle is formed, the orientation requirement of the artificial light source can be met, because the left camera bracket 5 and the right camera bracket 6 are of steel plate structures and cannot adjust the directions, the lens orientation requirements of different cameras are slightly different, the adjustable camera base 4 is designed to be a structure capable of adjusting the directions in a small range, the adjustable camera base 4 is composed of a lower adjustable base 41 and an upper adjustable base 42, a spring 46 is mounted between the lower adjustable base 41 and the upper adjustable base 42, the two bases are combined together through a second hexagonal screw 45, the posture of the cross beam 1 is adjusted through the position of an adjusting nut 9, and the spring 46 ensures the stability after the lower adjustable base 41 and the upper adjustable base 42 are assembled;

the support of the utility model supports to combine a plurality of supports together for use, the three supports are combined in a mode shown in figure 3, two adjacent supports share the base 2, the calibration tower is of a triangle structure, the three supports are combined together to form a shape which is matched with the calibration tower, the stability is enhanced, and one support can fix 2 calibration cameras and 1 artificial light source at most, and the support of the utility model can fix 6 cameras and 3 artificial light sources at most on one calibration tower.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a support of fixed calibration camera of tower field calibration tower and artificial light source, includes crossbeam (1), its characterized in that: the LED camera is characterized in that bases (2) are arranged at the bottoms of two ends of the cross beam (1), a left camera bracket (5) and a right camera bracket (6) are arranged at the top of the cross beam (1), an LED lamp bracket (7) is arranged between the left camera bracket (5) and the right camera bracket (6), and an adjustable camera base (4) is arranged at the top of the left camera bracket (5) and the top of the right camera bracket (6) through a second hexagonal flange face screw (10).

2. The tower field calibration tower mount calibration camera and artificial light source mount of claim 1, wherein: the beam (1) is connected with the base (2) through a locking component, and the left camera bracket (5), the right camera bracket (6) and the LED lamp bracket (7) are all installed on the beam (1) through the locking component.

3. The tower field calibration tower mount calibration camera and artificial light source mount of claim 2, wherein: the locking assembly comprises a first hexagonal screw (3), a first gasket (8) is arranged at the upper end of the first hexagonal screw (3), and a nut (9) is arranged at the lower end of the first hexagonal screw (3).

4. The tower field calibration tower mount calibration camera and artificial light source mount of claim 1, wherein: the adjustable camera base (4) comprises a lower adjustable base (41), and an upper adjustable base (42) is arranged on the top of the lower adjustable base (41).

5. The tower field calibration tower mount of claim 4, wherein the support for the calibration camera and the artificial light source is: one end of the upper adjustable base (42) and one end of the lower adjustable base (41) are locked and fixed through a second hexagonal screw (45).

6. The tower field calibration tower mount of claim 5, wherein the support for the calibration camera and the artificial light source is: the outside of second hexagonal screw (45) is located and is provided with spring (46) between adjustable base (42) and adjustable base (41) down, second packing ring (47) are installed to the end of second hexagonal screw (45).

7. The tower field calibration tower mount of claim 5, wherein the support for the calibration camera and the artificial light source is: the adjustable base is characterized in that the outer sides of the lower adjustable base (41) and the upper adjustable base (42) are locked and fixed through a first outer hexagonal flange surface screw (43), a threaded rivet (44) is arranged on the outer side of the first outer hexagonal flange surface screw (43), an adjusting hole (421) is formed in the outer side of the upper adjustable base (42), and one end of the first outer hexagonal flange surface screw (43) penetrates through the adjusting hole (421).