CN209400841U - A kind of electric rough fine tuning copy stand - Google Patents

Abstract

The utility model discloses a kind of electric roughs to finely tune copy stand, including electronic slide unit shell, ghost formula workbench and camera support, the electronic slide unit shell front side face is equipped with electric linear guide rail slide unit, and control circuit board and stepper motor are installed above electric linear guide rail slide unit, circuit board and stepper motor are arranged in electronic slide unit interior of shell simultaneously, the rear side of the electronic slide unit shell is connected with electronic hand wheel, the camera support is connected and fixed with electric linear guide rail slide unit, the electric linear guide rail slide unit rear is connected with arm component after slide unit bracket, and arm component low side and slide unit bracket bottom deck assembly are interconnected and fixed after slide unit bracket.The electric rough finely tunes copy stand, it is provided with electronic slide unit shell and camera support, this mode is simple, and can guarantee the stabilization of copy stand, prevent the subtle shaking in serial-gram shooting process, while meeting the problem of electronic quick adjusting camera heights and micron order fine tuning coke.

Description

A kind of electric rough fine tuning copy stand

Technical field

The utility model relates to technique for taking field, specially a kind of electric rough finely tunes copy stand.

Background technique

Reflection transformation imaging technique is a kind of computer vision technique, it is based on digital photography and mould is imaged in surface reflection Type, the colouring information and surface texture information of record and processing subject, utilizes the method for the available body surface of RTI technology Line, shape and color data, so that article surface vein information abundant is disclosed, and these information are often through traditional photography side Method is difficult to find.

The existing rephotograph stand for being able to bear high-resolution slr camera stablizes general all reductions suspension force for camera Arm, can not accommodate the dome light source of relatively large radius, and stability when suspension type copy stand is also unable to satisfy acquisition serial-gram is wanted It asks, planer-type copy stand stability is strong, but more than suspension type camera support materials, is taken up too much space, at high cost and existing Copy stand majority is to manually adjust, inconvenient, and without fine tuning mode, positioning accuracy is low, has often using for fine tuning structure multiple Miscellaneous mechanical structure, it is at high cost, while copy stand usually realizes the stabilization of copy stand itself using thick and heavy bottom plate, causes to turn over Clap platform weight increase, be unfavorable for transporting and move, thus prior art defect essentially consist in it is tens of needed for being difficult to meet RTI technology Open photo acquisition requirement.

Utility model content

The purpose of this utility model is to provide a kind of electric roughs to finely tune copy stand, and this electric rough fine tuning copy stand is special Door is the requirement design for acquiring serial-gram in reflection transformation imaging technique with slr camera, and reflection transformation imaging technique is wanted Camera is asked to be located at the location mid-shaft of dome light source, the stability requirement of camera is very high, prevents thin in serial-gram shooting process Micro- shaking is registrated to avoid serial picture and makes mistakes, and the utility model devises the underslung camera support permission one of large span Scale cun dome type light source, bracket is firm, while meeting the problem of electronic quick adjusting camera heights and micron order fine tuning coke.

To achieve the above object, the utility model provides the following technical solutions: a kind of electric rough fine tuning copy stand, including electricity Dynamic slide unit shell, ghost formula workbench and camera support, it is sliding that the electronic slide unit shell front side face is equipped with electric linear guide rail Platform, and control circuit board and stepper motor are installed, while circuit board and stepper motor setting above electric linear guide rail slide unit Be connected in the rear side of electronic slide unit interior of shell, the electronic slide unit shell with electronic hand wheel, the camera support with it is electronic Linear guide slide unit is connected and fixed, and the electric linear guide rail slide unit rear is connected with arm component after slide unit bracket, and slide unit Arm component low side and slide unit bracket bottom deck assembly are interconnected and fixed after bracket.

Preferably, the electronic slide unit shell right side is connected and fixed with distant locators for poles.

Preferably, the electronic slide unit shell is connected and fixed with slide unit bracket bottom deck assembly.

Preferably, arm component triangular structure designs after the slide unit bracket.

Preferably, the camera support uses curved configuration.

Preferably, the ghost formula workbench is fixed with slide unit bracket bottom deck assembly screw connection.

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

Tune when the utility model is for the fixed stability of camera suspension type, the placement space of dome light source, macroshot Pyrogene degree, and guarantee that reducing the various aspects combined factors such as copy stand own wt while stability considers, compensates for existing The deficiency of technology, and relative to the electronic copy stand of same type, the span of the camera suspension type support of the utility model is bigger, position It is higher, while camera stability is strong, can guarantee to shake minimum in long-time serial-gram shooting process, while this is practical new The copy stand of type allows the volume of object bigger, but copy stand own wt is lighter, and material is less, and cost is relatively low, in addition phase For some copy stands for needing to manually adjust, it is advantageous that the electronic fast lifting camera of rocking bar locator, electronic hand wheel Realize precisely focusing.

Detailed description of the invention

Fig. 1 is the utility model positive structure diagram；

Fig. 2 is the utility model right side structural representation；

Fig. 3 is the utility model overlooking structure diagram.

In figure: 1, electronic slide unit shell, 2, distant locators for poles, 3, electric linear guide rail slide unit, 4, slide unit bracket postbrachium group Part, 5, camera support, 6, ghost formula workbench, 7, slide unit bracket bottom deck assembly, 8, electronic hand wheel.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of electric rough fine tuning copy stand, including it is electronic Arm component 4, camera support 5, ghost formula work after slide unit shell 1, distant locators for poles 2, electric linear guide rail slide unit 3, slide unit bracket Make platform 6, slide unit bracket bottom deck assembly 7 and electronic hand wheel 8, electronic 1 leading flank of slide unit shell is equipped with electric linear guide rail slide unit 3, and control circuit board and stepper motor are installed, while circuit board and stepper motor setting above electric linear guide rail slide unit 3 Inside electronic slide unit shell 1, the rear side of electronic slide unit shell 1 is connected with electronic hand wheel 8, camera support 5 and electric linear Guide rail slide unit 3 is connected and fixed, and 3 rear of electric linear guide rail slide unit is connected with arm component 4 after slide unit bracket, and after slide unit bracket 4 low side of arm component and slide unit bracket bottom deck assembly 7 are interconnected and fixed.

Further, electronic 1 right side of slide unit shell is connected and fixed with distant locators for poles 2, and distant locators for poles 2 is arranged in electricity Dynamic 1 right side of slide unit shell is convenient for users to the distant locators for poles 2 of adjusting.

Further, electronic slide unit shell 1 is connected and fixed with slide unit bracket bottom deck assembly 7, electronic slide unit shell 1 with it is thick and heavy 7 phase of slide unit bracket bottom deck assembly fix, to guarantee the stabilization of this suspension type pillar, so as to reduce the possibility that it is toppled over Property occur.

Further, arm component 4 is mutually interconnected with slide unit bracket bottom deck assembly 7 after electric linear guide rail slide unit 3, slide unit bracket Fixation is connect, and the structure of 4 triangle of arm component designs after slide unit bracket, it is sufficient to which the stabilization for guaranteeing this suspension type pillar is not necessarily to The auxiliary of other component solves slr camera suspension type and is supported on the camera stable problem in RTI serial-gram shooting process.

Further, camera support 5 uses curved configuration, and camera support 5 connect solid with electric linear guide rail slide unit 3 Fixed, one end of electric linear guide rail slide unit 3 and camera support 5,5 other end fixed camera of camera support, the two is bonded outstanding Hanging pillar bears the weight of slr camera, and motorized adjustment camera moves up and down and focuses, and guarantees camera focal plane and object Plane is parallel, while allowing the dome of certain size to be placed between camera and object in span, and the curved shape of camera support 5 is set Meter is not only dome light source slot milling, and takes full advantage of limited slide unit height or range, and it is accessible to increase camera Upper height limit.

Further, ghost formula workbench 6 is fixed with 7 screw connection of slide unit bracket bottom deck assembly, and ghost formula workbench 6 is made With to carry and disposing object, ghost formula workbench 6 is not necessarily to undertake the task of stable copy stand, and ghost formula workbench 6 designs, Reduce product consumptive material and weight issue, it is empty because the stability of huge copy stand is guaranteed by electronic slide unit and its bracket The design of shell-type workbench 6 is based on being only subjected to the weight of object, and ghost formula workbench 6 is designed as ghost formula, with cunning The simple screw connection of platform bracket bottom plate 7, therefore ghost formula workbench is used to reduce the weight of copy stand.

Working principle: when using electric rough fine tuning copy stand, fixed camera bracket 5 on electric linear guide rail slide unit 3 One end, 5 other end of camera support is fixed by bolt and camera first, then passes through the circuit inside electronic slide unit shell 1 Plate controls the forward and reverse of stepper motor, to control the positioning of the precision lift of electric linear guide rail slide unit 3, operates rocking bar Locator 2 realizes coarse adjustment focusing, and operation electronic hand wheel 8 may be implemented to finely tune, after height adjustment, can be shot, this Just complete entire work, and the content being not described in detail in this specification belong to it is existing well known to professional and technical personnel in the field Technology.

Term " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only for ease of description The utility model simplifies description, rather than indicates or imply signified device or element and must have a particular orientation, be spy Fixed orientation construction and operation, thus should not be understood as the limitation that content is protected to the utility model.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (6)

1. a kind of electric rough finely tunes copy stand, including electronic slide unit shell (1), ghost formula workbench (6) and camera support (5), It is characterized by: electronic slide unit shell (1) leading flank is equipped with electric linear guide rail slide unit (3), and electric linear guide rail Control circuit board and stepper motor are installed, while circuit board and stepper motor are arranged in electronic slide unit shell above slide unit (3) (1) internal, the rear side of the electronic slide unit shell (1) is connected with electronic hand wheel (8), the camera support (5) and it is electronic directly Line guide rail slide unit (3) is connected and fixed, and the electric linear guide rail slide unit (3) rear is connected with arm component (4) after slide unit bracket, And arm component (4) low side and slide unit bracket bottom deck assembly (7) are interconnected and fixed after slide unit bracket.

2. a kind of electric rough according to claim 1 finely tunes copy stand, it is characterised in that: the electronic slide unit shell (1) Right side is connected and fixed with distant locators for poles (2).

3. a kind of electric rough according to claim 1 finely tunes copy stand, it is characterised in that: the electronic slide unit shell (1) It is connected and fixed with slide unit bracket bottom deck assembly (7).

4. a kind of electric rough according to claim 1 finely tunes copy stand, it is characterised in that: arm component after the slide unit bracket (4) triangular structure designs.

5. a kind of electric rough according to claim 1 finely tunes copy stand, it is characterised in that: the camera support (5) uses Curved configuration.

6. a kind of electric rough according to claim 1 finely tunes copy stand, it is characterised in that: the ghost formula workbench (6) It is fixed with slide unit bracket bottom deck assembly (7) screw connection.