Optical lens array support and multi-focal-length hundred-million-pixel acquisition device

Abstract

The utility model discloses an optical lens array support and a multi-focal-length hundred million pixel acquisition device, and relates to the field of smart city construction, the optical lens array support comprises a mounting bottom plate and an optical lens, the front surface of the mounting bottom plate is connected with a rectangular block through a bolt, the surface of the rectangular block is provided with a limiting groove, the limiting groove is internally provided with a damping rotating shaft, and the damping rotating shaft is connected with the mounting bottom plate through a bolt. The end part of the damping rotating shaft is fixedly connected with a rotating block, the surface of the rotating block is fixedly connected with a telescopic rod, the end part of the telescopic rod is fixedly connected with a mounting plate, the surface of the mounting plate is provided with a mounting groove, the inner side wall of the mounting groove is provided with a limiting hole, and the bottom of the optical lens is provided with a butt joint block. The positioning pins are inserted into the positioning holes, so that the optical lens and the mounting plate can be quickly assembled, the optical lens can be disassembled by directly pulling out the positioning pins during disassembly, and the positioning pins are more stable and are not easy to fall off during use through pressing and fixing of the auxiliary fixing assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of smart city construction, and specifically to an optical lens array bracket and a multi-focal-segment billion-pixel acquisition device. Background Art

[0002] In the construction of smart cities, global perception of a large area is required to obtain information on the urban operation status in the area for governance decisions. Therefore, it is necessary to use multiple groups of multi-focal-length optical lenses in a large scene range of several kilometers to perform real-time and clear monitoring and image acquisition of various types of targets. Multi-focal-length optical lenses are usually installed on array brackets for use.

[0003] However, the optical lens and the array bracket are generally fixed by screws. When the optical lens is inspected and repaired, it is necessary to unscrew the screws from the array bracket for disassembly. This step wastes a lot of time and consumes a lot of workers' physical strength.

[0004] Therefore, it is urgent to improve this shortcoming. The utility model studies and improves the existing structural deficiencies and provides an optical lens array bracket and a multi-focal-segment billion-pixel acquisition device. Utility Model Content

[0005] The purpose of the utility model is to provide an optical lens array bracket and a multi-focal-segment billion-pixel acquisition device to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an optical lens array bracket, comprising a mounting base plate and an optical lens, the front side of the mounting base plate is connected with a rectangular block by bolts, the surface of the rectangular block is provided with a limiting groove, a damping shaft is arranged inside the limiting groove, the end of the damping shaft is fixedly connected with a rotating block, the surface of the rotating block is fixedly connected with a telescopic rod, the end of the telescopic rod is fixedly connected with a mounting plate, the surface of the mounting plate is provided with a mounting groove, the inner side wall of the mounting groove is provided with a limiting hole, the bottom of the optical lens is provided with a docking block, the side of the mounting plate and the surface of the docking block are provided with positioning holes, a positioning pin is inserted into the positioning hole, an auxiliary fixing component is fixedly installed at the side edge of the mounting plate, and a cleaning component is fixedly installed on the top of the mounting base plate.

[0007] Furthermore, a protrusion is fixedly connected to the top of the locating pin, and anti-slip cloth is fixedly connected to both sides of the protrusion. The protrusion and anti-slip cloth are arranged to facilitate people to grasp, thereby facilitating the locating pin to be pulled out of the locating hole.

[0008] Furthermore, the auxiliary fixing assembly includes a connecting frame, the inner side wall of the connecting frame is fixedly connected to a return spring, the end of the return spring is fixedly connected to a fixed pressure block, and through the auxiliary fixing assembly, the fixed pressure block presses and fixes the top of the protrusion under the contraction deformation of the return spring, so that the positioning pin is installed more firmly and is not easy to fall off during use.

[0009] Furthermore, an anti-skid pad is bonded to the surface of the fixed pressing block, and an anti-skid pattern is arranged on the surface of the anti-skid pad. The anti-skid pad further increases the contact friction between the fixed pressing block and the protrusion, thereby improving the pressing and fixing effect of the fixed pressing block.

[0010] Furthermore, the cleaning component includes a connecting plate, a motor is fixedly installed on the top of the connecting plate, a screw rod is arranged at the bottom of the connecting plate, a guide block is sleeved on the outside of the screw rod, a limiting opening is opened on the front of the guide block, a cylinder is fixedly installed inside the limiting opening, a rectangular plate is movably installed on the end of the cylinder, and a plurality of groups of cleaning bristles are arranged on the back of the rectangular plate. The provided cleaning bristles can brush away dust attached to the surfaces of the plurality of groups of optical lenses when the guide block moves on the screw rod, and the cylinder can control the distance from the rectangular plate to the optical lens, thereby facilitating the cleaning of the optical lens stretched to different positions by the telescopic rod, and having stronger applicability.

[0011] Furthermore, a docking sleeve is fixedly connected to the end of the cylinder, and a docking rod is fixedly connected to the back of the rectangular plate. The docking rod is inserted into the docking sleeve to achieve quick assembly and convenient disassembly between the rectangular plate and the cylinder.

[0012] Furthermore, an anti-slip sleeve is fixedly connected to the interior of the docking sleeve, and the cleaning bristles are made of a flexible material. The cleaning bristles made of the flexible material will not cause damage to the optical lens when in contact with the optical lens, and play a certain protective role when cleaning the optical lens.

[0013] A multi-focal-length billion-pixel acquisition device is provided, wherein the multi-focal-length billion-pixel acquisition device is equipped with the optical lens array bracket as described above.

[0014] The utility model provides an optical lens array bracket and a multi-focal-segment billion-pixel acquisition device, which have the following beneficial effects:

[0015] 1. The utility model provides a positioning pin, which is inserted into the positioning hole, so that the optical lens and the mounting plate can be quickly assembled. When disassembling, the optical lens can be removed by directly pulling it out. The positioning pin is pressed and fixed by the auxiliary fixing component, so that it is more stable when used and not easy to fall off.

[0016] 2. The utility model provides a cleaning component, and the cleaning bristles can brush away the dust attached to the surfaces of multiple groups of optical lenses when the guide block moves on the screw rod. The cylinder can control the distance from the rectangular plate to the optical lens, thereby facilitating the cleaning of the optical lens stretched to different positions by the telescopic rod, and has stronger applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of an optical lens array bracket and a multi-focal-segment billion-pixel acquisition device of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of an auxiliary fixing component of an optical lens array bracket and a multi-focal-segment billion-pixel acquisition device of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of an optical lens array bracket and a mounting plate of a multi-focal-segment billion-pixel acquisition device of the utility model;

[0020] Figure 4 This is a schematic diagram of the overall structure of an optical lens array bracket and a multi-focal-segment billion-pixel acquisition device of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of a cleaning component of an optical lens array bracket and a multi-focal-segment billion-pixel acquisition device of the utility model.

[0022] In the figure: 1. Mounting base plate; 2. Rectangular block; 3. Rotating block; 4. Telescopic rod; 5. Mounting plate; 6. Optical lens; 7. Bump; 8. Auxiliary fixing assembly; 801. Connecting frame; 802. Reset spring; 803. Fixed pressure block; 804. Anti-skid pad; 9. Cleaning assembly; 901. Connecting plate; 902. Motor; 903. Screw rod; 904. Guide block; 905. Cylinder; 906. Rectangular plate; 907. Cleaning brush; 10. Locating pin; 11. Locating hole. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, an optical lens array bracket and a multi-focal-segment billion-pixel acquisition device include a mounting base plate 1 and an optical lens 6. A rectangular block 2 is connected to the front of the mounting base plate 1 by bolts. A limiting groove is provided on the surface of the rectangular block 2. A damping shaft is arranged inside the limiting groove. A rotating block 3 is fixedly connected to the end of the damping shaft. A telescopic rod 4 is fixedly connected to the surface of the rotating block 3. A mounting plate 5 is fixedly connected to the end of the telescopic rod 4. A mounting groove is provided on the surface of the mounting plate 5. A limiting hole is provided on the inner side wall of the mounting groove. A docking block is provided at the bottom of the optical lens 6. Positioning holes 11 are provided on the side of the mounting plate 5 and the surface of the docking block. Positioning pins 10 are inserted inside the positioning holes 11. An auxiliary fixing component 8 is fixedly installed at the side edge of the mounting plate 5. A cleaning component 9 is fixedly installed on the top of the mounting base plate 1. The positioning pin 10 is inserted into the positioning hole 11 by the provided positioning pin, so that the optical lens 6 and the mounting plate 5 can be quickly assembled. When disassembling, the optical lens 6 can be directly pulled out. The optical lens 6 can be removed by pulling out, which is convenient for people's maintenance work. The top of the locating pin 10 is fixedly connected with a protrusion 7, and both sides of the protrusion 7 are fixedly connected with anti-skid cloths. The protrusions 7 and the anti-skid cloths are arranged to facilitate people to grasp, so as to facilitate the locating pin 10 to be pulled out from the locating hole 11. The auxiliary fixing component 8 comprises a connecting frame 801, and the inner side wall of the connecting frame 801 is fixedly connected with a return spring 802, and the end of the return spring 802 is fixedly connected with a fixed pressing block 803. Through the auxiliary fixing component 8, the fixed pressing block 803 presses and fixes the top of the protrusion 7 under the contraction deformation of the return spring 802, so that the locating pin 10 is installed more firmly and is not easy to fall off during use. The surface of the fixed pressing block 803 is bonded with an anti-skid pad 804, and the surface of the anti-skid pad 804 is provided with anti-skid patterns. The anti-skid pad 804 is arranged to further increase the contact friction between the fixed pressing block 803 and the protrusion 7, thereby improving the pressing and fixing effect of the fixed pressing block 803.

[0025] like Figure 1-5As shown, the cleaning assembly 9 includes a connecting plate 901, a motor 902 is fixedly installed on the top of the connecting plate 901, a screw rod 903 is arranged at the bottom of the connecting plate 901, a guide block 904 is sleeved on the outside of the screw rod 903, a limited opening is provided on the front of the guide block 904, a cylinder 905 is fixedly installed inside the limited opening, a rectangular plate 906 is movably installed on the end of the cylinder 905, and a plurality of groups of cleaning bristles 907 are arranged on the back of the rectangular plate 906. The cleaning bristles 907 can brush away dust attached to the surfaces of the plurality of groups of optical lenses 6 when the guide block 904 moves on the screw rod 903, and the cylinder 905 can control the rectangular plate 906 to The distance between the optical lens 6 and the optical lens 6 is convenient for cleaning the optical lens 6 stretched to different positions by the telescopic rod 4, and the applicability is stronger. The end of the cylinder 905 is fixedly connected with a docking sleeve, and the back of the rectangular plate 906 is fixedly connected with a docking rod. The docking rod is inserted into the docking sleeve through the arranged docking rod, so that the rectangular plate 906 and the cylinder 905 can be quickly assembled, and the disassembly and assembly are convenient. The inside of the docking sleeve is fixedly connected with an anti-slip sleeve, and the cleaning bristles 907 are made of flexible material. The cleaning bristles 907 made of flexible material will not cause damage to the optical lens 6 when in contact with it, and play a certain protective role in cleaning the optical lens 6.

[0026] A multi-focal-length billion-pixel acquisition device is provided with an optical lens array bracket as described above. By inserting the positioning pin 10 into the positioning hole 11, the optical lens 6 and the mounting plate 5 can be quickly assembled. When disassembling, the optical lens 6 can be removed by directly pulling it out. The positioning pin 10 is pressed and fixed by the auxiliary fixing component 8, so that it is more stable when used and is not easy to fall off.

[0027] In summary, the optical lens array bracket and the multi-focal-segment billion-pixel acquisition device are firstly based on Figures 1 to 5The structure shown in the figure is that the docking block at the bottom of the optical lens 6 is inserted into the mounting groove on the mounting plate 5, and then the positioning pin 10 is inserted into the positioning hole 11, so that the optical lens 6 is assembled and docked with the mounting plate 5. When disassembling, the optical lens 6 and the mounting plate 5 can be separated by directly pulling them out, which is convenient for people's maintenance work. Then, the fixed pressing block 803 presses and fixes the protrusion 7 on the top of the positioning pin 10 under the contraction deformation of the return spring 802, so that the positioning pin 10 is more stable after installation and is not easy to fall off during use. The provision of the anti-slip pad 804 further increases the contact friction between the fixed pressing block 803 and the protrusion 7, thereby improving the fixed pressing block 803. 03 has a pressing and fixing effect. The use position and angle of the optical lens 6 are adjusted according to actual conditions by pulling the telescopic rod 4 and pushing the rotating block 3. After the optical lens 6 has been used for a period of time, the motor 902 drives the screw rod 903, so that the guide block 904 moves on the screw rod 903, and the cleaning bristles 907 on the back of the rectangular plate 906 contact the surface of the optical lens 6, thereby brushing off the dust and impurities attached to the surface, keeping the optical lens 6 clean. The cylinder 905 can control the distance from the rectangular plate 906 to the optical lens 6, so as to facilitate the cleaning of the optical lens 6 stretched to different positions by the telescopic rod 4, and it is more applicable.

[0028] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An optical lens array bracket, comprising a mounting base plate (1) and an optical lens (6), characterized in that: The front side of the mounting base plate (1) is connected to a rectangular block (2) by bolts, a limiting groove is provided on the surface of the rectangular block (2), a damping shaft is arranged inside the limiting groove, a rotating block (3) is fixedly connected to the end of the damping shaft, a telescopic rod (4) is fixedly connected to the surface of the rotating block (3), a mounting plate (5) is fixedly connected to the end of the telescopic rod (4), a mounting groove is provided on the surface of the mounting plate (5), a limiting hole is provided on the inner side wall of the mounting groove, a docking block is provided at the bottom of the optical lens (6), a positioning hole (11) is provided on the side of the mounting plate (5) and the surface of the docking block, a positioning pin (10) is inserted inside the positioning hole (11), an auxiliary fixing component (8) is fixedly installed at the side edge of the mounting plate (5), and a cleaning component (9) is fixedly installed on the top of the mounting base plate (1).

2. The optical lens array bracket according to claim 1, characterized in that: The top end of the positioning pin (10) is fixedly connected to a protrusion (7), and both sides of the protrusion (7) are fixedly connected to anti-slip cloth.

3. The optical lens array bracket according to claim 1, characterized in that: The auxiliary fixing assembly (8) comprises a connecting frame (801), the inner side wall of the connecting frame (801) is fixedly connected to a return spring (802), and the end of the return spring (802) is fixedly connected to a fixed pressure block (803).

4. The optical lens array bracket according to claim 3, characterized in that: An anti-skid pad (804) is bonded to the surface of the fixed pressing block (803), and an anti-skid pattern is provided on the surface of the anti-skid pad (804).

5. The optical lens array bracket according to claim 1, characterized in that: The cleaning assembly (9) comprises a connecting plate (901), a motor (902) is fixedly mounted on the top of the connecting plate (901), a screw rod (903) is arranged at the bottom of the connecting plate (901), a guide block (904) is sleeved on the outside of the screw rod (903), a limiting opening is provided on the front of the guide block (904), a cylinder (905) is fixedly mounted inside the limiting opening, a rectangular plate (906) is movably mounted on the end of the cylinder (905), and a plurality of groups of cleaning bristles (907) are arranged on the back of the rectangular plate (906).

6. The optical lens array bracket according to claim 5, characterized in that: The end of the cylinder (905) is fixedly connected to a docking sleeve, and the back of the rectangular plate (906) is fixedly connected to a docking rod.

7. The optical lens array bracket according to claim 6, characterized in that: The interior of the docking sleeve is fixedly connected with an anti-slip sleeve, and the cleaning bristles (907) are made of a flexible material.

8. A multi-focal-segment megapixel acquisition device, characterized in that: The multi-focal-length billion-pixel acquisition device is equipped with an optical lens array bracket as described in any one of claims 1-7.

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