Adjustable microscopic three-dimensional modeling photographing base station

Abstract

The utility model discloses an adjustable microscopic three-dimensional modeling photographing base, which relates to the technical field of microphotograph base, and comprises a base, an installation cylinder is fixedly installed inside the base, a rotatable base is rotatably installed on the outer side of the installation cylinder, an inner gear ring is fixedly installed on the inner wall of the rotatable base, and an outer gear ring is fixedly installed on the inner wall of the rotatable base. The adjustable microscopic three-dimensional modeling photographing base station comprises a base, a rotatable base, a mounting cylinder, an inner gear ring, a driving gear, an annular gear, a rotary base, a mounting base, a placement seat and a stepping motor, a placement seat is placed at the top of an inner cavity of the mounting cylinder, and the stepping motor is fixedly mounted at the top of the base. The adjustable microscopic three-dimensional modeling photographing base station based on the oblique photography technology is disclosed. The adjustable microscopic three-dimensional modeling photographing base station is provided with the base, the rotatable base, the mounting cylinder, the inner gear ring, the placement seat, the stepping motor and the driving gear; the three groups of microscopic cameras are arranged, the height and the angle can be adjusted, and the rotatable base can rotate to drive the arc-shaped slide rail to rotate, so that multi-angle and multi-direction simultaneous shooting and observation are realized, and the use convenience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to microscopic photograph base station technical field, concretely is a kind of adjustable microscopic three-dimensional modeling photograph base station. BACKGROUND

[0002] Oblique photography modeling is a kind of technology for three-dimensional reconstruction using multi-angle photography data, which generates high-precision and realistic three-dimensional models by shooting target objects or scenes from different oblique angles (not just vertical direction) and combining computer vision algorithms. Oblique photography modeling efficiently generates realistic three-dimensional models through multi-angle images and automated algorithms, and has become an important tool in fields such as surveying and mapping and urban planning. Despite the challenges of hardware requirements and complex scenes, its balance between cost and effect makes it widely used, and in the future, with the improvement of AI and computing power, processing efficiency and accuracy will be further improved.

[0003] Three-dimensional modeling based on oblique photography is a new technology that has been widely applied in the fields of architecture, objects and characters. Currently, there is no device for microscopic modeling on the market, so we propose a kind of adjustable microscopic three-dimensional modeling photograph base station. CONTENT OF THE UTILITY MODEL

[0004] In view of the deficiencies of the prior art, the utility model provides a kind of adjustable microscopic three-dimensional modeling photograph base station, solves the problem raised in the above background technology.

[0005] To achieve the above purpose, the utility model is realized by the following technical scheme: a kind of adjustable microscopic three-dimensional modeling photograph base station, including base, the inside fixed mounting of base has installation barrel, the outer side rotationally installed with rotatable base of installation barrel, the inner wall fixed mounting of rotatable base has inner tooth ring, the inner cavity top of installation barrel is placed with placing seat, the top of base is fixedly installed with step motor, the output of step motor is fixedly installed with driving gear, the driving gear is engaged with inner tooth ring, the top of rotatable base is fixedly installed with a plurality of arc-shaped slide rails, the surface of arc-shaped slide rail is slidably installed with sliding sleeve, the sliding sleeve is fixedly installed with mounting seat, the inside of mounting seat is provided with U-shaped groove, the inner side of U-shaped groove is rotationally installed with microscopic photographing equipment, the both sides of microscopic photographing equipment are fixedly installed with mounting column, the mounting column is rotationally connected with mounting seat.

[0006] Preferably, one end of the mounting column extends to the outside of the mounting seat and is fixedly installed with a limit disc, a fixed cylinder is fixedly installed on the outside of the mounting seat, a screw rod is screwedly installed in the inside of the fixed cylinder, a limit sheet is fixedly installed at one end of the screw rod, the limit sheet cooperates with the limit disc, and a hand wheel is fixedly installed at the other end of the screw rod and extends to the outside of the fixed cylinder.

[0007] Preferably, the bottom of the microscope equipment is externally threaded mounted with a connecting barrel, and the bottom of the connecting barrel is internally provided with a polarizer.

[0008] Preferably, one side of the arc-shaped sliding rail is fixedly mounted with an electric telescopic rod, and the output end of the electric telescopic rod is provided with an illuminating lamp.

[0009] Preferably, the inside of the mounting seat is provided with a hole matched with the mounting column.

[0010] Preferably, the inside of the fixing cylinder is provided with a hole matched with the screw rod.

[0011] The utility model provides a kind of adjustable microscopic three-dimensional modeling photographing base station, with the following beneficial effects:

[0012] 1、The adjustable microscopic three-dimensional modeling photographing base station discloses a photographing base station based on tilt photography technology, by the setting of base, rotatable base, mounting cylinder, inner gear ring, placing seat, stepper motor and driving gear, by setting three groups of microphotographic cameras, and height and angle can be adjusted, and rotatable base rotation can drive arc-shaped sliding rail to rotate, realize multi-angle multi-directional simultaneous shooting observation, improve the convenience of use, by the setting of arc-shaped sliding rail, mounting seat, U-shaped groove, mounting column, limit disc, mounting column, screw rod, limit piece and hand wheel, the inclination angle of microphotographic equipment and height can be adjusted according to different use requirements and used, high compatibility, and it is convenient and fast to adjust. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the structure schematic diagram of the utility model;

[0014] Figure 2 It is the partial view of the utility model;

[0015] Figure 3 It is the partial sectional view of the utility model;

[0016] Figure 4 It is the utility model Figure 3 A place enlarged view in it.

[0017] In the drawing: 1, base;2, rotatable base;3, mounting cylinder;5, inner gear ring;6, placing seat;7, stepper motor;8, driving gear;9, arc-shaped sliding rail;10, mounting seat;11, U-shaped groove;12, microphotographic equipment;14, limit disc;15, fixing cylinder;16, screw rod;17, limit piece;18, hand wheel;19, connecting barrel;20, polarizer;21, electric telescopic rod;22, illuminating lamp;23, sliding sleeve. DETAILED DESCRIPTION

[0018] Clearly, the described embodiments are merely part of the embodiments of the present utility model, rather than all the embodiments.

[0019] Please refer to Figures 1 to 4 The utility model provides a technical scheme: a adjustable micro three dimensional modeling photographing base station, including base 1, the inside fixed mounting of base 1 has installation cylinder 3, the outside rotation of installation cylinder 3 is installed rotatable base 2, the inner wall fixed mounting of rotatable base 2 has inner gear ring 5, and the top of the inner chamber of installation cylinder 3 places and places seat 6, and the top fixed mounting of base 1 has step motor 7, wherein step motor 7 has self locking function, and the output of step motor 7 is fixedly installed with driving gear 8, and driving gear 8 is engaged with inner gear ring 5, the top fixed mounting of rotatable base 2 has arc slide rail 9, one side fixed mounting of arc slide rail 9 has electric telescopic handle 21, and the output of electric telescopic handle 21 is provided with illuminating lamp 22, wherein arc slide rail 9 includes sleeve rod, slide rod and fastening bolt, and it can adjust the height of microphotographic equipment 12, and the surface sliding installation of arc slide rail 9 has sliding sleeve 23, and fixed bolt is screw connected on sliding sleeve 23, and fixed bolt is in contact with the surface of arc slide rail 9, and fixed mounting is installed on sliding sleeve 23, and the inside of fixed mounting is provided with U type groove 11, and the inside rotation of U type groove 11 is installed with microphotographic equipment 12, and the both sides fixed mounting of microphotographic equipment 12 has installation column, and installation column is rotationally connected with fixed mounting 10, and the inside of fixed mounting 10 is provided with the hole matched with installation column.

[0020] One end of installation column extends to the outside of fixed mounting 10 and is fixedly installed with limit disc 14, and the outside of fixed mounting 10 is fixedly installed with fixed cylinder 15, and the inside screw of fixed cylinder 15 is installed with screw rod 16, and the inside of fixed cylinder 15 is provided with the hole matched with screw rod 16, and one end of screw rod 16 is fixedly installed with limit sheet 17, and limit sheet 17 is matched with limit disc 14, and the other end of screw rod 16 extends to the outside of fixed cylinder 15 and is fixedly installed with hand wheel 18, when limit sheet 17 is removed with limit disc 14, can be installed with limit disc 14 and limit the installation column and be positioned.

[0021] The top of microphotographic equipment 12 can be installed with infrared laser pen, for assisting more accurate alignment target, and the outside screw of the bottom of microphotographic equipment 12 is installed with connecting cylinder 19, and the inside of the bottom of connecting cylinder 19 is provided with polarizing mirror 20, and microphotographic equipment 12 is matched with polarizing mirror 20, wherein the outside of the bottom of microphotographic equipment 12 is provided with the screw matched with connecting cylinder 19, to facilitate the installation connection of connecting cylinder 19 and polarizing mirror 20.

[0022] The top of arc slide rail 9 is provided with a circular table, and a circular hole is arranged in the middle of the circular table.

[0023] In summary, the adjustable micro three-dimensional modeling photograph base, when in use, places the photographed object on the placing seat 6, adjusts the rotation angle of the rotatable base 2, which can be driven to rotate by starting the stepping motor 7 to drive the driving gear 8, and the driving gear 8 meshes with the inner gear ring 5 to drive the rotatable base 2 to rotate, so that the position of the microphotographing device 12 can be adjusted for use, when the rotation angle of the microphotographing device 12 needs to be adjusted, only the hand wheel 18 is rotated to loosen the screw rod 16 to displace it to remove the contact of the limiting sheet 17 with the limiting disc 14, then the microphotographing device 12 is rotated to rotate it around the installation column to adjust the angle, after the adjustment is completed, the hand wheel 18 is reversed to tighten the screw rod 16, the limiting sheet 17 is removed from the limiting disc 14 and is tightly pressed against it to complete the adjustment and fixation, which is convenient and fast, through the design of the photographing base based on the tilt photography technology, the micro object can be three-dimensionally modeled, the three-dimensional modeling of the handwriting indentation, tool trace, bullet trace, even the sweat pore shape and hair shape and the comparison of the related features are realized, which has a strong application prospect in the fields of three-dimensional trace extraction, physical evidence identification and storage in the front-line work of public security,

[0024] When the object is large, the placing seat 6 is removed, at this time the whole base is placed on the object, at this time the surface pattern of the object can be observed through the inner cavity of the installation cylinder 3.

[0025] The above is only the preferred specific implementation manner of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An adjustable micro-photographic three-dimensional modeling base comprising a base (1), characterized in that: The inside of the base (1) is fixedly installed with a mounting cylinder (3), the outer side of the mounting cylinder (3) is rotatably installed with a rotatable base (2), the inner wall of the rotatable base (2) is fixedly installed with an inner gear ring (5), the inner cavity of the mounting cylinder (3) is placed with a placing seat (6), the top of the base (1) is fixedly installed with a stepping motor (7), the output end of the stepping motor (7) is fixedly installed with a driving gear (8), the driving gear (8) is engaged with the inner gear ring (5), the top of the rotatable base (2) is fixedly installed with a plurality of arc-shaped sliding rails (9), the surface of the arc-shaped sliding rail (9) is slidably installed with a sliding sleeve (23), the sliding sleeve (23) is fixedly installed with a mounting seat (10), the inside of the mounting seat (10) is provided with a U-shaped groove (11), the inner side of the U-shaped groove (11) is rotatably installed with a microscopic photographing equipment (12), both sides of the microscopic photographing equipment (12) are fixedly installed with mounting columns, and the mounting columns are rotatably connected with the mounting seat (10).

2. An adjustable micro-3D modeling photographic base according to claim 1, wherein: One end of the mounting column extends to the outside of the mounting seat (10) and is fixedly installed with a limiting disc (14), the outside of the mounting seat (10) is fixedly installed with a fixed cylinder (15), the inside of the fixed cylinder (15) is screwedly installed with a screw rod (16), one end of the screw rod (16) is fixedly installed with a limiting sheet (17), the limiting sheet (17) cooperates with the limiting disc (14), the other end of the screw rod (16) extends to the outside of the fixed cylinder (15) and is fixedly installed with a hand wheel (18).

3. An adjustable micro-3D modeling photographic base according to claim 1, wherein: The outside of the bottom of the microscopic photographing equipment (12) is screwedly installed with a connecting cylinder (19), the inside of the bottom of the connecting cylinder (19) is provided with a polarizer (20), and the microscopic photographing equipment (12) cooperates with the polarizer (20).

4. The adjustable micro-3D modeling photographic base stage of claim 1, wherein: One side of the arc-shaped sliding rail (9) is fixedly installed with an electric telescopic rod (21), and the output end of the electric telescopic rod (21) is provided with an illuminating lamp (22).

5. An adjustable micro-3D modeling photographic base according to claim 1, wherein: The inside of the mounting seat (10) is provided with a hole matched with the mounting column.

6. An adjustable micro-3D modeling photographic base according to claim 2, wherein: The inside of the fixed cylinder (15) is provided with a hole matched with the screw rod (16).

Images