CN106161845B - Portable photographing frame with flattening mechanism - Google Patents

Abstract

The invention discloses a portable photographing frame with a flattening mechanism, which comprises a frame body, wherein the frame body comprises a seat plate provided with a longitudinal guide rail, an object carrying plate arranged on the seat plate and used for placing a file to be photographed, a longitudinal slide block matched with the longitudinal guide rail, a transverse guide rail arranged on the longitudinal slide block, a transverse slide block matched with the transverse guide rail, and a photographing plate arranged on the transverse slide block and used for placing a mobile phone or a flat panel machine for photographing; the longitudinal slide block reciprocates along the longitudinal direction of the seat plate under the guiding action of the longitudinal guide rail and approaches to or leaves away from the loading plate in the reciprocating process; the transverse sliding block reciprocates along the transverse direction of the base under the guiding action of the transverse guide rail; the thing board that carries rotates to set up on the bedplate, and the board of shooing rotates to set up on horizontal slider, and the board of shooing is rotatable to being parallel to each other with carrying the thing board. The invention can be used as a photographing rack of a mobile phone or a tablet computer, and can also be used as a file rack for storing files when not photographing.

Description

A portable photo stand with a flattening mechanism

technical field

The invention belongs to the technical field of photographing brackets, and in particular relates to a portable photographing stand with a flattening mechanism.

Background technique

With the popularization of computers and the widespread use of the Internet, electronic office and electronic archives have become the first choice for modern file management. For banks, securities, telecommunications and other units, it is necessary to photograph or scan a large amount of daily data, archives, documents, etc. to form electronic documents for archiving.

In the prior art, the equipment for photographing or scanning paper documents is mainly a common scanner or a high-speed camera. The advantages of ordinary document scanners are that the image is obtained well and the printouts are clearer. The main disadvantage is that the scanning speed is slow and the cost of large-format scanning machines is high. There are also automatic paper-feeding high-speed scanners on the market, but their prices make people It is prohibitive; although the shooting speed of the high-speed camera is faster than the scanning speed, it requires an external computer system, which is cumbersome to operate, and the overall shooting efficiency and imaging effect are not ideal.

At present, most of the mobile phones, Apple systems and Android tablets on the market have high-definition cameras. 8-megapixel and 13-megapixel cameras have become the standard configuration of current mobile phones, and with the development of the times, their imaging pixels will become more and more High, the imaging effect is far superior to the high-speed camera on the market, which is close to or comparable to the imaging effect of document scanners, but there is currently no bracket on the market that is suitable for mobile phones and tablet computers and is dedicated to photographing and archiving documents. , and if the hand-held photo is taken, the imaging effect will vary from person to person, and it is difficult to meet the imaging requirements of electronic file archiving.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a portable photo frame with a flattening mechanism, which can be used not only as a common document frame, but also as a professional photo frame for mobile phones and tablet machines.

The technical solution for realizing the purpose of the present invention is: a portable photographic stand with a flattening mechanism, comprising a stand body, characterized in that: the stand body comprises a seat plate provided with longitudinal guide rails, a The object plate for taking pictures, the vertical slider adapted to the vertical rail, the horizontal rail arranged on the vertical slider, the horizontal slider adapted to the horizontal rail, and the horizontal slider arranged on the horizontal slider for placing photos The camera plate of mobile phone or tablet; the longitudinal slider moves back and forth along the longitudinal direction of the seat plate under the guiding action of the longitudinal guide rail, and approaches or moves away from the loading board during the reciprocating movement; the guiding function of the lateral slider in the lateral guide rail It moves reciprocatingly along the lateral direction of the base; the object carrier is rotatably arranged on the seat plate, the photographing board is rotatably arranged on the lateral slider, and the photographing board and the object carrier can be rotated to be parallel to each other; it also includes a pressure plate for pressing the document to be photographed. A transparent pressing plate connected to the object carrier, the transparent pressing plate is rotatably arranged on the object carrier; each side end of the transparent pressing plate is provided with a rotating connecting piece, and each rotating connecting piece is provided with a protruding shaft and is used to be clamped on the transparent pressing plate An embedding groove on one side end; a positioning hole is provided on each side end of the object carrier, and a tubular positioning member is provided on the side of the object carrier away from the transparent pressing plate, and the positioning member includes a A sliding hole and a positioning portion located at one end of the positioning member away from the loading plate; a positioning sliding tube and a hook spring are also arranged in the positioning hole, and the hook spring sequentially includes a front hook portion, a spring core portion and a rear hook portion, and the hook spring is located in the positioning sliding tube. The end of the positioning slide pipe adjacent to the positioning member is provided with a sliding part that can slide back and forth in the sliding hole of the positioning member, the middle end of the positioning slide pipe is provided with a convex annular crimping part, and the positioning slide A shaft hole is provided in the radial direction; the convex shaft of each rotating connecting piece is located in the shaft hole of a corresponding positioning slide pipe, the front hook part of the hook spring is hooked on the convex shaft, and the lower hook part of the hook spring is hooked on the positioning part On the positioning part of the hook spring, the spring core of the hook spring is located between the convex shaft and the positioning member; in the free state, under the pulling force of the hook spring, the positioning member abuts on a side wall of the object carrier away from the transparent pressure plate, The annular crimping part of the positioning slide tube abuts on a side wall of the object carrier plate close to the transparent pressing plate; the plane where the object carrier plate and the photographing plate are located is parallel to the moving direction of the transverse slider; In the working state, the acute angle formed by the photographing plate and the object plate respectively clamped with the horizontal plane is 60 degrees; the frame body can be folded; when folded, the longitudinal slider moves along the longitudinal guide rail to the position close to the object plate, and the photographing plate follows the horizontal guide rail. Move to the top of the seat plate; then the camera plate is rotated toward the direction close to the object plate until it is crimped on the seat plate, and then the object plate and the transparent pressure plate are superimposed and then rotated to be crimped on the camera plate.

The present invention can not only be used as a photographing stand for a mobile phone or a tablet, but also can be used as a document shelf for storing documents when not photographing.

Description of drawings

Fig. 1 is a kind of side view of the present invention;

Fig. 2 is a kind of three-dimensional structure schematic diagram of the photographing stand shown in Fig. 1;

Fig. 3 is the partial enlarged schematic diagram of A place in Fig. 2;

Fig. 4 is a partial enlarged schematic diagram at B in Fig. 2;

Fig. 5 is a kind of three-dimensional structure schematic diagram when the photographing stand shown in Fig. 1 is observed from another angle;

Fig. 6 is the partial enlarged schematic diagram of C place in Fig. 5;

7 is a schematic diagram of a three-dimensional structure of the photo frame shown in FIG. 1 after being folded;

Fig. 8 is a partial enlarged schematic diagram at D in Fig. 7;

Fig. 9 is a kind of three-dimensional structure schematic diagram of the object carrier plate and the transparent pressing plate in the photographing frame shown in Fig. 1;

Fig. 10 is a partial enlarged schematic diagram at E in Fig. 9;

Figure 11 is a partial exploded view of the object carrier and the transparent pressing plate shown in Figure 9;

Fig. 12 is a partial enlarged schematic diagram at F in Fig. 11;

FIG. 13 is a schematic structural diagram of the rotational connection between the object carrier and the transparent pressing plate shown in FIG. 9 .

Detailed ways

(Example 1)

1 to 13 show a specific embodiment of the present invention, wherein, FIG. 1 is a side view of the present invention; FIG. 2 is a three-dimensional schematic diagram of the photographic stand shown in FIG. 1 ; FIG. 3 is a schematic diagram of FIG. 2 The partial enlarged schematic diagram at the middle A; Fig. 4 is the partial enlarged schematic diagram at the B place in Fig. 2; Fig. 5 is a kind of three-dimensional structure schematic diagram when the photo frame shown in Fig. 1 is observed from another angle; Fig. 6 is C in Fig. 5 Figure 7 is a schematic diagram of a three-dimensional structure after the photographic stand shown in Figure 1 is folded; Figure 8 is a partial enlarged schematic view at D in Figure 7; Figure 9 is a carrier plate in the photographic stand shown in Figure 1 Figure 10 is a partial enlarged schematic view of E in Figure 9; Figure 11 is a partial exploded view of the object carrier and transparent pressing plate shown in Figure 9; Figure 12 is F in Figure 11 13 is a schematic structural diagram of the rotating connection between the object carrier and the transparent pressing plate shown in FIG. 9 .

This embodiment is a portable photographing stand, as shown in FIGS. 1 to 13 , the stand body includes a seat plate 12 provided with longitudinal guide rails 11 , and an object plate 13 arranged on the seat plate for placing documents to be photographed. , the longitudinal slider 14 adapted to the longitudinal rail, the transverse rail 15 arranged on the longitudinal slider, the transverse slider 16 adapted to the transverse rail, and the mobile phone or tablet for placing the camera on the transverse slider The camera plate 17 of the machine; the longitudinal slider moves back and forth along the longitudinal direction of the seat plate under the guidance of the longitudinal guide rail, and approaches or moves away from the loading plate during the reciprocating movement; Move back and forth in the lateral direction of the base.

This structure can make the photographing board move both longitudinally and laterally on the seat plate, so as to meet various shooting requirements.

The plane on which the object carrier plate and the photographing plate are located is parallel to the moving direction of the lateral slider, that is, the object carrier plate and the photographing plate in this embodiment are arranged along the lateral direction of the seat plate.

The object carrier plate is rotatably arranged on the seat plate through the hinge mechanism, and the photographing plate is also arranged on the transverse slider through the hinge mechanism, and the photographing plate and the object carrier plate can be rotated to be parallel to each other. Specifically, in this embodiment, the loading plate is rotated and set on the seat plate through an angle hinge mechanism (also called a resistance shaft), and the photographing plate is rotated and set on the lateral slider through an angle hinge mechanism. This type of resistance shaft is widely used in flip covers. In mobile phones, notebook screen panels and high-speed cameras, while providing the function of rotating connection, the two connected components can also be positioned, so that the two connected components can stay at a preset angle or any arbitrary angle during the rotation process. For the structure of this type of resistance rotating shaft, refer to ZL20121055526.3 or ZL20121011583.6. Since its structure is already known in the art, it will not be described in detail in this embodiment.

In this embodiment, when the photographing plate and the object carrier are in the working state, their respective plates are inclined relative to the horizontal plane. Specifically, the acute angle formed by the photographing plate and the object carrier being clamped with the horizontal plane is 45 degrees to 85 degrees. , this example is 60 degrees. With this structure, the object to be photographed and the self-gravity of the mobile phone or tablet for photographing can be used to position itself on the object carrier or the photographing plate.

In this embodiment, the photographing plate is provided with a photographing hole 171 for facing the object carrier plate.

The photographic plate is provided with a photographic bar 172 protruding from the photographic plate body and used to prevent the photographic mobile phone or tablet from slipping off the photographing plate. The photographing board is provided with two first chute 173 along the vertical direction, and the photographing bar is detachably set on the photographing board through a first bolt assembly 174 passing through the first chute. The cross-sectional shape of the bars is rectangular. When in use, the camera bar can be fixed on different heights of the first chute by rotating the first bolt assembly, and then the camera phone or tablet can be placed on the photo bar. This structure can adapt to different Take pictures with your phone or tablet.

The frame of this embodiment further includes a transparent pressing plate 2 for crimping the document to be photographed on the object carrier, and the transparent pressing plate is rotatably arranged on the object carrier.

Each side end of the transparent platen is provided with a rotating connecting piece 4, and each rotating connecting piece is provided with a protruding shaft 41 and an embedding groove 42 for clamping on one end of the transparent pressure plate; A positioning hole 135 is provided, and the object carrier is provided with a tubular positioning member 5 on the side away from the transparent platen. 52; the positioning hole is also provided with a positioning slide tube 53 and a hook spring 54, the hook spring includes a front hook part 541, a spring core part 542 and a rear hook part 543 in turn, and the hook spring is located in the lumen of the positioning slide tube; the positioning slide tube The end adjacent to the positioning member is provided with a sliding part 531 that can slide back and forth in the sliding hole of the positioning member, the middle end of the positioning slide pipe is provided with a convex annular crimping part 532, and the positioning slide pipe is provided with a shaft along the radial direction. Hole 533; the protruding shaft of each rotating connector is located in the shaft hole of a corresponding positioning slide pipe, the front hook part of the hook spring is hooked on the protruding shaft, and the lower hook part of the hook spring is hooked on the positioning part of the positioning member, The spring core of the hook spring is located between the convex shaft and the positioning member; in the free state, under the pulling force of the hook spring, the positioning member abuts on a side wall of the loading plate away from the transparent pressure plate, positioning the annular shape of the sliding pipe The crimping part abuts on a side wall of the object carrier plate close to the transparent pressing plate. In use of this structure, when the transparent pressing plate presses the thicker document to be photographed on the carrier plate, the protruding shaft moves up against the pulling force of the upper hook of the tension spring under the limit of the lumen of the positioning slide pipe. , but at the same time it can ensure that appropriate pressure is applied to the document to be shot, that is to say, this embodiment can adapt to both the thinner document to be photographed and the thicker document to be photographed, and has wider adaptability.

The frame body of this embodiment can be folded; when folded, the longitudinal slider moves along the longitudinal guide rail to the position close to the object carrier, and the photographing board moves along the lateral guide rail to just above the seat plate; then the photographing board rotates toward the direction close to the object carrier It is crimped on the base plate, and then the carrier plate and the transparent pressing plate are superimposed and then rotated to be crimped on the photographic plate. The folded photo stand is easy to carry when going out. In this embodiment, since the positioning slide tube protrudes from the plate body of the object carrier, the seat plate is provided with an accommodating groove 122 adapted to the positioning slide tube; The slide tube is located in the accommodating slot so that it does not interfere with the folding of the carrier plate.

This embodiment can not only be used as a photographing stand for a mobile phone or a tablet, but also can be used to place ordinary documents when not taking pictures, that is, it can be used as a document shelf.

Obviously, the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those of ordinary skill in the art, changes or modifications in other different forms can also be made on the basis of the above description. There is no need and cannot be exhaustive of all implementations here. And these obvious changes or changes derived from the essential spirit of the present invention still belong to the protection scope of the present invention.

Claims (1)

1. The utility model provides a portable frame of shooing with exhibition flat mechanism, includes the support body, its characterized in that: the frame body comprises a seat plate provided with a longitudinal guide rail, an object carrying plate arranged on the seat plate and used for placing a file to be shot, a longitudinal slide block matched with the longitudinal guide rail, a transverse guide rail arranged on the longitudinal slide block, a transverse slide block matched with the transverse guide rail and a shooting plate arranged on the transverse slide block and used for placing a mobile phone or a flat machine for shooting; the longitudinal slide block reciprocates along the longitudinal direction of the seat plate under the guiding action of the longitudinal guide rail and approaches to or leaves away from the loading plate in the reciprocating process; the transverse sliding block reciprocates along the transverse direction of the base under the guiding action of the transverse guide rail; the carrying plate is rotatably arranged on the seat plate, the photographing plate is rotatably arranged on the transverse sliding block, and the photographing plate and the carrying plate can be rotated to be parallel to each other; the device also comprises a transparent pressing plate used for pressing the file to be photographed on the carrying plate, and the transparent pressing plate is rotatably arranged on the carrying plate; the two side ends of the transparent pressing plate are respectively provided with a rotating connecting piece, and each rotating connecting piece is provided with a convex shaft and an embedding groove which is clamped on one side end of the transparent pressing plate; the two side ends of the carrying plate are respectively provided with a positioning hole, one side of the carrying plate far away from the transparent pressing plate is provided with a tubular positioning piece, and the positioning piece comprises a sliding hole arranged along the direction of the central axis and a positioning part positioned at one end of the positioning piece far away from the carrying plate; the positioning hole is also internally provided with a positioning sliding tube and a hook spring, the hook spring sequentially comprises a front hook part, a spring core part and a rear hook part, and the hook spring is positioned in a tube cavity of the positioning sliding tube; one end of the positioning sliding pipe, which is adjacent to the positioning piece, is provided with a sliding connection part which can slide in a sliding hole of the positioning piece in a reciprocating way, the middle end of the positioning sliding pipe is provided with an outward-protruding annular pressing connection part, and the positioning sliding pipe is provided with a shaft hole along the radial direction; the convex shaft of each rotary connecting piece is positioned in the shaft hole of a corresponding positioning slide pipe, the front hook part of the hook spring is hooked on the convex shaft, the lower hook part of the hook spring is hooked on the positioning part of the positioning piece, and the spring core part of the hook spring is positioned between the convex shaft and the positioning piece; under the free state and under the action of the tensile force of the hook spring, the positioning piece is abutted against one side wall body of the carrying plate far away from the transparent pressing plate, and the annular crimping part of the positioning sliding pipe is abutted against one side wall body of the carrying plate close to the transparent pressing plate; the plane where the carrying plate and the photographing plate are located is parallel to the moving direction of the transverse sliding block; when the photographing plate and the carrying plate are in working states, the photographing plate and the carrying plate are respectively clamped with a horizontal plane to form an acute angle of 60 degrees; the frame body can be folded; when the foldable photographing table is folded, the longitudinal sliding block moves to a position close to the object carrying plate along the longitudinal guide rail, and the photographing plate moves to a position right above the seat plate along the transverse guide rail; then the shooting plate rotates to the pressure joint on the seat plate towards the direction approaching to the object carrying plate, and then the object carrying plate and the transparent pressing plate rotate to the pressure joint on the shooting plate after being overlapped.

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