Testing device for simulating planar motion imaging scene

Abstract

The utility model discloses a testing device for simulating a planar motion imaging scene, and the device comprises a transmission assembly which comprises a first transmission belt, a second transmission belt, a first roller and a second roller which are used for tensioning the first transmission belt and the second transmission belt at the same time, and a driver which is used for driving the first roller to rotate; a rotating shaft of the first roller and a rotating shaft of the second roller are rotatably arranged on the support assembly; the fixing assembly comprises a first fixing part fixed on the first transmission belt and a second fixing part fixed at the corresponding position of the second transmission belt; and the at least one storage rack is used for fixing an object to be shot and is connected between the first fixing piece and the second fixing piece. The to-be-shot object is driven to move through the annular transmission belt, and the requirement for long-time continuous shooting can be met.

Description

TECHNICAL FIELD

[0001] The utility model belongs to camera imaging test device technical field, concretely relates to a kind of test device of simulating plane motion imaging scene. BACKGROUND

[0002] Camera imaging should be aimed at various reasonable scenes, so the imaging performance of motion scene needs to be tested in camera selection and camera quality detection. When the imaging performance of motion scene is tested, the application number CN202322384139.8 "a motion blur test guide rail" is used, which includes a support, at least including upper layer and middle layer;Sliding guide rail, located in the upper layer of the support;Fixed seat, located on the sliding guide rail, to fix test equipment;Hinge, located in the middle layer of the support, fixed on the main gear;Motor, located in the middle layer of the support, for driving the main gear to rotate;Connecting piece, one end is connected with the hinge, one end is connected with the fixed seat, so that when the hinge rotates, the fixed seat moves along.

[0003] The above-mentioned test guide rail can test the shooting quality, continuity and other indicators of the camera in a long distance range, but the guide rail length is limited, and long-time continuous shooting cannot be carried out. UTILITY MODEL CONTENT

[0004] In order to solve the problem that the length of the existing test guide rail is limited and cannot meet the long-time continuous shooting, the utility model provides a kind of test device of simulating plane motion imaging scene, which can meet the demand of long-time continuous shooting by driving the object to be shot to move through the ring transmission belt.

[0005] The utility model realizes the purpose by the following technical scheme:

[0006] The utility model discloses a kind of test device of simulating plane motion imaging scene, comprising:

[0007] A transmission assembly, the transmission assembly includes first transmission belt, second transmission belt, first pulley and second pulley for simultaneously tensioning the first transmission belt, second transmission belt, driver for driving the first pulley to rotate;

[0008] A support assembly, the rotating shaft of the first pulley and the second pulley is rotatably arranged on the support assembly;

[0009] At least one set of fixed assembly, the fixed assembly includes first fixed piece fixed on the first transmission belt and second fixed piece fixed on the second transmission belt corresponding position;

[0010] At least one storage rack, the storage rack is used to fix the object to be shot and is connected between the first fixed piece and the second fixed piece.

[0011] Compared with the prior art, the utility model has at least the following advantages and beneficial effects:

[0012] The utility model discloses a thing to be photographed is fixed through the stand, is removed through the annular transmission belt and drives the stand, can satisfy the demand of long -time continuous shooting. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be briefly introduced the drawing needed to be used in the embodiment or prior art description, obviously, the drawing in the following description only some embodiments of the utility model, for ordinary skilled person in the art, under the premise of not paying creative labor, still can obtain other drawings according to these drawings.

[0014] Fig. 1 It is the structure schematic diagram of the test device of the utility model simulation plane motion imaging scene;

[0015] Fig. 2 It is the specific embodiment schematic diagram of the stand;

[0016] Fig. 3 It is the partial view of the test device of the utility model simulation plane motion imaging scene. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical scheme and advantage of the embodiment of the utility model more clearly, the following will be combined with the drawing in the embodiment of the utility model, and the technical scheme in the embodiment of the utility model is clearly and completely described, obviously, the described embodiment is a part of the embodiment of the utility model, instead of all the embodiment. The components of the embodiment of the utility model described and shown in the drawing here can be arranged and designed in various different configurations.

[0018] Therefore, the following detailed description of the embodiment of the utility model provided in the drawing is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiment in the utility model, all other embodiments obtained by ordinary skilled person in the art without creative labor belong to the scope of protection of the utility model.

[0019] It should be noted that the embodiments in the utility model and the features in the embodiment can be combined with each other without conflict.

[0020] It should be noted that like numerals and letters refer to like items throughout the several views, and once an item is defined in one view, it should not require further defining and explaining in subsequent views.

[0021] In the description of the utility model, it needs to be explained that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, or is the orientation or position relationship commonly placed when the utility model product is used, or is the orientation or position relationship commonly understood by those skilled in the art, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only used for differentiation in description and cannot be understood as indicating or implying relative importance.

[0022] In the description of the utility model, it also needs to be explained that, unless otherwise explicitly specified and limited, the terms "setting", "mounting", "connecting", "connection" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0023] As Figs. 1 to 3 The utility model discloses a kind of test devices for simulating plane motion imaging scene, including a transmission assembly, a support assembly 2, at least a set of fixed assembly and at least one rack 4.Wherein, transmission assembly includes first transmission belt 11, second transmission belt 12, first roller 13, second roller 14 and driver, driver is used to drive the rotation of the first roller 13, first roller is driving wheel, second roll is driven wheel, first roller 13 and second roller 14 simultaneously tension the first transmission belt 11, second transmission belt 12 to drive first transmission belt 11, second transmission belt 12 synchronous rotation when rotating;Support assembly 2 is the supporting component of entire test device, the pivot of first roller 13 and second roller 14 can be rotatably arranged on the support assembly 2;Fixed assembly includes the first fixed piece 31 fixed on the first transmission belt 11 and the second fixed piece 32 fixed in the corresponding position of the second transmission belt 12;Rack 4 is used for fixed to be shot object and is connected between the first fixed piece 31 and the second fixed piece 32.

[0024] The driver 15 drives the first roller to rotate, and its existing implementation modes are more, such as, adopting the driving structure of motor and gear, or adopting the driving structure of motor, transmission belt. Fig. 3 As shown in the figure, the driving structure of motor and transmission belt is adopted.

[0025] In order to improve the stability of the whole testing device, the support assembly comprises a bottom plate, a connecting rod 21, and a support rod 22 connected between the connecting rod 21 and the bottom plate. The first roller 13 and the second roller 14 are respectively connected to both ends of the connecting rod 21 through bearings.

[0026] In order to further improve the stability, a widened part is arranged in the middle of the connecting rod 21, and at least two support rods 22 are connected between the widened part and the bottom plate. As shown in the figure, Fig. 1 That is, two support rods 22 are arranged.

[0027] The shelf 4 is used for fixing the object to be photographed, and its implementation modes are more. In order to simplify the structure of the shelf 4 and improve the size range of the object to be photographed which the shelf 4 can adapt to, the shelf 4 comprises a fixed frame 41, at least one set of compression strips 42 arranged in the fixed frame 41, and an adjusting piece 43 for adjusting the position of the compression strips.

[0028] With the above structure, the fixed frame 41 can be designed as square, circular, oval or rhombus, etc. In order to simplify the structure, the adjusting piece can be realized by a bolt.

[0029] As an example, the fixed frame is square, and the adjusting piece is a bolt. The compression strips 42 are two, and the two compression strips 42 are arranged in parallel.

[0030] The upper and lower ends of the fixed frame are respectively fixed on the first transmission belt 11 and the second transmission belt 12 through the first fixing piece 31 and the second fixing piece 32. The implementation modes of the first fixing piece 31 and the second fixing piece 32 are more, in order to simplify the structure and reduce the weight, preferably, the first fixing piece 31 and / or the second fixing piece 32 adopts a fixed ring structure, at this time, the shelf 4 is fixed on the fixed ring through a U-shaped clamp and a bolt, as shown in the figure. Fig. 2

[0031] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.​

Claims

1. A test device for simulating a planar motion imaging scene, characterized by, The utility model relates to a kind of photographic equipment, including: A transmission assembly, the transmission assembly includes first transmission belt (11), second transmission belt (12), first roller (13) and second roller (14) for simultaneously tensioning the first transmission belt (11), second transmission belt (12), driver (15) for driving the rotation of the first roller (13); A bracket assembly (2), the rotation axis of the first roller (13) and the second roller (14) can be rotatably arranged on the bracket assembly (2); At least a set of fixed components, the fixed components include first fixed part (31) fixed on the first transmission belt (11) and second fixed part (32) fixed in the corresponding position of the second transmission belt (12); At least one shelf (4), the shelf (4) is used to fix the object to be photographed and is connected between the first fixed part (31) and the second fixed part (32).

2. The test device for simulating a planar motion imaging scene according to claim 1, wherein: The bracket assembly includes a bottom plate, a connecting rod (21), a support rod (22) connected between the connecting rod (21) and the bottom plate, and the first roller (13) and the second roller (14) are connected to the both ends of the connecting rod (21) by bearings, respectively.

3. The test device for simulating a planar motion imaging scene according to claim 2, wherein: The connecting rod (21) is provided with a widened portion in the middle, and at least two support rods (22) are connected between the widened portion and the bottom plate.

4. The test device for simulating a planar motion imaging scene according to claim 1, wherein: The shelf (4) includes a fixed frame (41), at least one set of compression strips (42) arranged in the fixed frame (41), and an adjusting member (43) for adjusting the position of the compression strips.

5. The test device for simulating a planar motion imaging scene according to claim 4, wherein: The fixed frame is square, and the adjusting member (43) is a bolt.

6. The test device for simulating a planar motion imaging scene according to claim 5, wherein: The compression strips (42) are two, and the two compression strips (42) are arranged in parallel.

7. The test device of claim 1, wherein: The first fixed part (31) and / or the second fixed part (32) is a fixed ring, and the shelf (4) is fixed on the fixed ring by a U-shaped clamp and a bolt.

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