A photographing calibration device

Abstract

The application relates to the technical field of shooting devices, and specifically discloses a shooting checking device, which comprises a base, an adjusting assembly arranged on the base, and a rotating assembly arranged on the top of the base; the adjusting assembly comprises two side grooves, a lead screw one rotatably connected in the two side grooves, a motor one symmetrically arranged on one side of the base, a movable frame arranged on the top of the base, a motor two arranged on one side of the top of the movable frame, and a lead screw two rotatably connected to the inner side of the movable frame; the movable frame is driven to move by the lead screw one driven by the two side motors one, the mounting frame is driven to move by the lead screw two driven by the motor two, the position of the camera can be finely adjusted, the lens can be accurately aligned with the key part of the object, and the motor telescopic rod drives the rotating shaft and the horizontal plate to rotate through the rack and the gear, the flexible adjustment of the position of the object placed on the top of the horizontal plate is realized, the object can be presented at the best angle, and the shooting accuracy is greatly improved.

Description

Technical Field

[0001] This application belongs to the field of imaging device technology, and specifically relates to an imaging verification device. Background Technology

[0002] In the actual shooting and verification of advertising storyboards, accurately reproducing the storyboard design and ensuring that the actual footage matches the expected effect are the core requirements. However, the existing shooting and verification process faces many pain points. In traditional shooting, the camera position adjustment mostly relies on manual handling or simple brackets, which not only makes it difficult to achieve precise positioning, but also easily causes the lens angle to deviate from the storyboard setting due to operational errors. The adjustment of the placement angle of the shooting objects also relies on manual movement. For fragile, delicate or heavy objects, manual adjustment is not only time-consuming and laborious, but may also cause damage to the objects due to improper force control, and it is difficult to stably maintain the specific posture required by the storyboard.

[0003] Meanwhile, advertising storyboards often involve continuous shooting and verification of multiple scenes and objects. Traditional adjustment methods are inefficient, and frequent manual operations prolong the verification cycle, increase labor costs, and may also lead to poor continuity of the actual footage due to inconsistent adjustment standards among different operators, affecting the accuracy of verification. In addition, some complex storyboards have extremely high requirements for the relative position and angle of objects and cameras. Traditional equipment lacks multi-dimensional collaborative adjustment capabilities, making it difficult to meet the needs of high-precision verification. This often results in significant deviations between the actual footage and the storyboard design, requiring repeated shooting and post-production corrections, further increasing production costs. Utility Model Content

[0004] The purpose of this application is to provide a camera verification device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this application provides the following technical solution:

[0006] A camera verification device, comprising:

[0007] The base has multiple mounting plates symmetrically fixedly connected to its bottom, an adjustment component is provided on the base, and a rotation component is provided on the top of the base;

[0008] The adjustment component includes two side grooves, which are symmetrically opened on both sides of the base. A lead screw is rotatably connected inside the two side grooves. A motor is symmetrically installed on one side of the base. A movable frame is provided on the top of the base. A motor is installed on one side of the top of the movable frame. A lead screw is rotatably connected inside the movable frame. A mounting frame is installed on the lead screw. A camera is installed at the bottom of the mounting frame.

[0009] The rotating assembly includes a horizontal plate, a rotating shaft is fixedly connected to the bottom of the horizontal plate, a gear is fixedly connected to the bottom end of the rotating shaft, a rack is provided inside the base, and an electric telescopic rod is installed at the end of the rack.

[0010] Preferably, the first lead screw on both sides is connected to the first motor on both sides for transmission, and the second lead screw is connected to the second motor for transmission.

[0011] Preferably, the movable frame is mounted on two lead screws on both sides at both ends, and the cross plate is located below the movable frame.

[0012] Preferably, the horizontal plate is disposed on top of the base, and the camera is vertically disposed on top of the horizontal plate.

[0013] Preferably, the rotating shaft is rotatably connected to the base, and the end of the electric telescopic rod is installed inside the base.

[0014] Preferably, the rack is disposed on one side of the gear, and the rack meshes with the gear.

[0015] Compared with the prior art, the beneficial effects of this application are:

[0016] (1) By driving the first lead screw of the two motors to move the movable frame, and by driving the second lead screw of the second motor to move the mounting frame, the position of the camera can be finely adjusted to ensure that the lens can be accurately aimed at the key parts of the object. At the same time, with the electric telescopic rod driving the rotating shaft and the horizontal plate through the rack and gear, the position of the object placed on the top of the horizontal plate can be flexibly adjusted, so that the object can be presented at the best angle, which greatly improves the accuracy of shooting.

[0017] (2) The automatic operation is achieved through power devices such as motors and electric telescopic poles, eliminating the need for manual handling or adjustment of cameras and items. This not only reduces the labor intensity of manual operation but also avoids errors that may occur during manual adjustment, making the adjustment process smoother and more efficient, and enabling quick completion of pre-shooting preparations. At the same time, the adjustment of camera position and the adjustment of the angle of item placement have a wide range of adjustment, which can meet the shooting needs of items of different sizes and shapes. For various complex shooting scenarios, the device can be adapted through flexible adjustment functions, improving the versatility of the device. Attached Figure Description

[0018] Figure 1 This is a perspective view of the entire device of this application;

[0019] Figure 2 This is a side perspective view of the entire device of this application;

[0020] Figure 3 This is a bottom perspective view of the adjustment component of this application;

[0021] Figure 4 This is a perspective view of the rotating component of this application;

[0022] In the diagram: 1. Base; 2. Mounting plate; 3. Adjustment component; 4. Rotation component; 31. Groove; 32. Lead screw one; 33. Motor one; 34. Movable frame; 35. Motor two; 36. Lead screw two; 37. Mounting frame; 38. Camera; 41. Horizontal plate; 42. Rotating shaft; 43. Gear; 44. Rack; 45. Electric telescopic rod. Detailed Implementation

[0023] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0024] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0025] Example 1:

[0026] Please see Figure 1 As shown, a camera verification device includes:

[0027] Base 1, with multiple mounting plates 2 symmetrically fixedly connected to the bottom of base 1, adjustment components 3 on base 1, and rotation components 4 on the top of base 1;

[0028] As can be seen from the above, before use, the base 1 is installed by multiple mounting plates 2. When shooting, the item is placed on top of the base 1. At this time, the shooting position is adjusted by adjusting component 3 and rotating component 4, so as to facilitate verification during shooting.

[0029] Specifically, regarding the aforementioned adjustment component 3, please refer to... Figure 2 and Figure 3 As shown, the adjustment component 3 includes two side grooves 31, which are symmetrically opened on both sides of the base 1. A lead screw 32 is rotatably connected inside the two side grooves 31. A motor 33 is symmetrically installed on one side of the base 1. A movable frame 34 is provided on the top of the base 1. A motor 35 is installed on one side of the top of the movable frame 34. A lead screw 36 is rotatably connected inside the movable frame 34. A mounting bracket 37 is installed on the lead screw 36. A camera 38 is installed at the bottom of the mounting bracket 37.

[0030] As can be seen from the above, during adjustment, the two motors 33 drive the two lead screws 32 to rotate simultaneously, which in turn drives the movable frame 34 to move. Subsequently, the motor 35 drives the lead screw 36 to rotate, which in turn drives the mounting frame 37 to move. At this time, the camera 38 moves with the mounting frame 37, thereby adjusting the position of the camera 38 for verification during subsequent shooting.

[0031] Preferably, the two lead screws 32 are respectively connected to the two motors 33, and the lead screw 36 is connected to the motor 35.

[0032] As can be seen from the above, the pitch dimensions of the lead screws 32 on both sides are the same. The lead screws 32 on both sides are driven to move by the motors 33 on both sides simultaneously, and the lead screw 36 is driven by the motor 35.

[0033] Example 2:

[0034] refer to Figure 4 As shown, the rotating component 4 includes a horizontal plate 41, a rotating shaft 42 is fixedly connected to the bottom of the horizontal plate 41, a gear 43 is fixedly connected to the bottom end of the rotating shaft 42, a rack 44 is provided inside the base 1, and an electric telescopic rod 45 is installed at the end of the rack 44.

[0035] As can be seen from the above, during the shooting process, the object is placed on top of the horizontal plate 41. At this time, the electric telescopic rod 45 is operated, which drives the rack 44 to operate. In turn, the rack 44 drives the gear 43 to rotate the shaft 42, which in turn drives the horizontal plate 41 to rotate, thereby adjusting the position of the object placed on top of the horizontal plate 41.

[0036] Preferably, the movable frame 34 is mounted on the two side lead screws 32 at both ends, and the horizontal plate 41 is set below the movable frame 34;

[0037] As can be seen from the above, the movable frame 34 is moved by the lead screws 32 on both sides, and the horizontal plate 41 is placed below the movable frame 34, thereby adjusting the distance between the movable frame 34 and the horizontal plate 41, so that the camera 38 on the movable frame 34 can take pictures of the items on the horizontal plate 41.

[0038] Preferably, the horizontal plate 41 is disposed on the top of the base 1, and the camera 38 is vertically disposed on the top of the horizontal plate 41;

[0039] As can be seen from the above, when an item is placed on top of the horizontal plate 41, the camera 38 above will take a picture of the item on top of the horizontal plate 41.

[0040] Preferably, the rotating shaft 42 is rotatably connected to the base 1, and the end of the electric telescopic rod 45 is installed inside the base 1;

[0041] As can be seen from the above, the pivot 42 facilitates the rotation of the horizontal plate 41 on the base 1, and at the same time, the electric telescopic rod 45 is installed on the inner side of the base 1 to facilitate the stable operation of the electric telescopic rod 45 in the future.

[0042] Preferably, rack 44 is disposed on one side of gear 43, and rack 44 meshes with gear 43;

[0043] As can be seen from the above, the rack 44 meshes with the gear 43, so that the rack 44 can drive the gear 43 to rotate when it moves.

[0044] Working principle: During filming, the object is placed on top of the horizontal plate 41. At this time, the two motors 33 simultaneously drive the two lead screws 32 to rotate, which in turn drive the movable frame 34 to move. Then, the motor 35 drives the lead screw 36 to rotate, which in turn drives the mounting frame 37 to move. The camera 38 moves with the mounting frame 37, thereby adjusting the position of the camera 38. Subsequently, the electric telescopic rod 45 operates, which drives the rack 44 to operate. The rack 44 drives the gear 43 to rotate the rotating shaft 42, which in turn drives the horizontal plate 41 to rotate, thereby adjusting the position of the object placed on top of the horizontal plate 41.

[0045] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A photographic verification device, characterized in that, include: The base (1) has multiple mounting plates (2) symmetrically fixedly connected to its bottom, and the base (1) is provided with an adjustment component (3) and a rotating component (4) on its top. The adjustment component (3) includes two side grooves (31), which are symmetrically opened on both sides of the base (1). A lead screw (32) is rotatably connected inside the two side grooves (31). A motor (33) is symmetrically installed on one side of the base (1). A movable frame (34) is provided on the top of the base (1). A motor (35) is installed on one side of the top of the movable frame (34). A lead screw (36) is rotatably connected inside the movable frame (34). A mounting bracket (37) is installed on the lead screw (36). A camera (38) is installed at the bottom of the mounting bracket (37). The rotating assembly (4) includes a horizontal plate (41), a rotating shaft (42) is fixedly connected to the bottom of the horizontal plate (41), a gear (43) is fixedly connected to the bottom end of the rotating shaft (42), a rack (44) is provided inside the base (1), and an electric telescopic rod (45) is installed at the end of the rack (44).

2. The imaging verification device according to claim 1, characterized in that: The lead screws 1 (32) on both sides are connected to the motors 1 (33) on both sides respectively, and the lead screw 2 (36) is connected to the motor 2 (35).

3. The imaging verification device according to claim 1, characterized in that: The movable frame (34) is mounted on the two side lead screws (32) at both ends, and the horizontal plate (41) is located below the movable frame (34).

4. The imaging verification device according to claim 1, characterized in that: The horizontal plate (41) is set on top of the base (1), and the camera (38) is set vertically on top of the horizontal plate (41).

5. The imaging verification device according to claim 1, characterized in that: The rotating shaft (42) is rotatably connected to the base (1), and the end of the electric telescopic rod (45) is installed inside the base (1).

6. The imaging verification device according to claim 1, characterized in that: The rack (44) is disposed on one side of the gear (43), and the rack (44) meshes with the gear (43).

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