Portable background plate for plant field standard photo shooting

Abstract

The utility model discloses a portable background plate for plant field standard photo shooting, which is mainly applied to the technical field of plant photo shooting appliances, and comprises a background plate, a U-shaped rod, a first insertion rod, a second insertion rod, a first fixing rod, a second fixing rod and a star-shaped handle screw, the tops of the first inserting rod and the second inserting rod are provided with inserting grooves, the bottoms of the first inserting rod and the second inserting rod are sharpened, the U-shaped rod is inserted into the inserting grooves in the tops of the first inserting rod and the second inserting rod and detachably connected with the first inserting rod and the second inserting rod, and the middles of the first fixing rod and the second fixing rod are rotationally connected. The two ends of the first fixing rod and the two ends of the second fixing rod are rotationally connected with star-shaped handle screws respectively, and screw holes are formed in one side of the first inserting rod and one side of the second inserting rod. The portable background plate for plant field standard photo shooting is compact in structure, good in reliability, convenient to operate, excellent in man-machine work efficiency, low in manufacturing cost, light in weight and convenient to carry and use by a user.

Description

TECHNICAL FIELD

[0001] The utility model relates to plant photographing appliance technical field, concretely relates to a portable background board for plant field standard photograph shooting. BACKGROUND

[0002] When carrying out grassland plant investigation, scientific researchers need to record the specimens collected on site by photographing, and the real state of the photographed plants is recorded from multiple angles through image technology, and meanwhile, image recording also plays an important role in later sorting, archiving and learning exchange. In order to describe the phenotypic traits of plant varieties, standard photographs of plants need to be taken to photograph flowers, leaves, stems, fruits, seeds and the like of plants, and a background board needs to be placed behind the plants during photographing to ensure the effect of the photographed photos.

[0003] Application No. 202120364675X discloses a portable plant standard photograph shooting background board, relating to the technical field of plant photographing appliances, which solves the technical problems of non-adjustable background board height and narrow application range. The portable plant standard photograph shooting background board comprises a base, a support, a pull-up banner, a background curtain and a ruler, the support is detachably arranged on the base, and the pull-up banner is fixed on the top of the support; the background curtain is wound in the pull-up banner and can be pulled out under force and automatically retracted after the force is released; the ruler is detachably arranged on the background curtain; and the support is a height-adjustable structure. The utility model is used for plant standard photograph shooting and can be used for photographing plants of different heights, has a wide application range, and is convenient to disassemble, carry and store through the connection between the support, the base and the pull-up banner in the form of insertion or screwing, has the characteristics of easy storage and easy assembly, and is easy to operate.

[0004] The above technical solution can realize the height adjustment of the background board, but still has the following problems: 1. complex structure, more parts, poor reliability; 2. complex operation, not convenient; 3. heavy quality, inconvenient to carry. UTILITY MODEL CONTENT

[0005] The utility model discloses a portable background board for plant field standard photograph shooting, which solves the problems of complex structure, poor reliability, complex operation and inconvenience to carry of the existing background board.

[0006] The utility model discloses a technical scheme for a portable background board for plant field standard light shooting, comprising a background board, the front edge of the background board has scales and a colorimetric card, and further comprising a U-shaped rod, a first insertion rod, a second insertion rod, a first fixed rod, a second fixed rod, and a star-shaped handle screw, the top of the first insertion rod and the second insertion rod has a slot, and the bottom is sharpened, the U-shaped rod is inserted into the slot at the top of the first insertion rod and the second insertion rod, and the U-shaped rod is detachably connected to the first insertion rod and the second insertion rod, the middle part of the first fixed rod and the second fixed rod is rotatably connected, the star-shaped handle screw is rotatably connected to both ends of the first fixed rod and the second fixed rod, one side of the first insertion rod and the second insertion rod has a screw hole, and the screw hole is engaged with the star-shaped handle screw, and the background board is slidably connected to the first insertion rod and the second insertion rod.

[0007] Preferably, the back of the background board has a sliding block, the sliding block is in the shape of "U", and the first insertion rod and the second insertion rod have a sliding groove and a groove.

[0008] Preferably, the back of the background board has a magnet, and the first insertion rod and the second insertion rod have a magnet.

[0009] Preferably, the U-shaped rod is sleeved with a handle.

[0010] Preferably, the bottom side of the U-shaped rod has a spring needle, and the first insertion rod and the second insertion rod have a through hole at the corresponding position.

[0011] Preferably, the middle part of the star-shaped handle screw has an anti-loosening gasket.

[0012] Preferably, the U-shaped rod, the first insertion rod, the second insertion rod, the first fixed rod, and the second fixed rod are made of aluminum alloy material.

[0013] Preferably, the background board is made of PVC material and is subjected to frosted treatment on the surface.

[0014] The utility model discloses a principle: the utility model discloses to solve the complex structure of the existing background board, poor reliability, complex operation, inconvenient to carry, adopt the following technical scheme to solve, the utility model background board and the support assembly of U-shaped rod, first plug stick, second plug stick, first fixed link, second fixed link, star handle screw composition sliding connection, convenient for the user to adjust the background board position according to the plant height, the background board adopts the PVC material to make, after use, can with the support assembly dismantles and bends and stores, convenient to carry, after the first plug stick of support assembly, second plug stick inserts the soil, is used for supporting the background board, and the first fixed link, second fixed link is like scissors, through star handle screw and first plug stick, second plug stick screw hole engagement, guarantees first plug stick, second plug stick is in parallel state, ensures that the background board is in flat state, and first plug stick, second plug stick detachably connected with U-shaped rod, and the user holds tightly U-shaped rod, and forces just can be inserted into the soil first plug stick, second plug stick, saves time and effort, and the support assembly structure is simple, and the reliability is better, and the assembling, disassembling difficulty is small, and the occupied space is smaller after disassembling, and the user carries conveniently.

[0015] The utility model discloses the beneficial effect of a kind of plant field standard photo shooting portable background board, compact structure, better reliability, convenient operation, man-machine ergonomics is excellent, low manufacturing cost, lighter, convenient for the user to carry with. DRAWINGS

[0016] Figure 1 It is structure schematic view of the utility model;

[0017] Figure 2 It is structure schematic view of the utility model;

[0018] Figure 3 It is structure schematic view of the utility model;

[0019] Figure 4 It is rear view of the utility model;

[0020] Figure 5 It is left view of the utility model;

[0021] Figure 6 It is Figure 5 A part enlarged view of middle A;

[0022] In the drawing, 100-background board, 101-scale, 102-color card, 103-sliding block, 201-U-shaped rod, 202-grip, 203-first plug stick, 2031-sliding slot, 2032-groove, 204-second plug stick, 205-first fixed link, 206-second fixed link, 207-star handle screw, 208-spring needle. DETAILED DESCRIPTION

[0023] The specific embodiment of the utility model is: Figures 1-6 As shown in the figure, a kind of portable background board of plant field standard photo shooting, including background board 100, the front edge of the background board 100 has scale 101 and color card 102, it further includes U-shaped rod 201, first plug rod 203, second plug rod 204, first fixed rod 205, second fixed rod 206, star handle screw 207, the top of the first plug rod 203, second plug rod 204 has slot, bottom is sharpened processing, the U-shaped rod 201 is inserted into the slot in the top of the first plug rod 203, second plug rod 204, and is detachably connected with the first plug rod 203, second plug rod 204, the middle part of the first fixed rod 205, second fixed rod 206 is rotatably connected, the first fixed rod 205 and second fixed rod 206 two ends are rotatably connected with star handle screw 207, the side of the first plug rod 203, second plug rod 204 has screw hole, and is engaged with star handle screw 207, the background board 100 is slidably connected with the first plug rod 203, second plug rod 204.In the embodiment, the user installs support assembly, first plug rod 203, second plug rod 204 is kept parallel state on the ground, then first fixed rod 205, second fixed rod 206 is opened, star handle screw 207 is screwed into the corresponding screw hole of the first plug rod 203, second plug rod 204, then the U-shaped rod 201 is inserted into the slot in the top of the first plug rod 203, second plug rod 204, at this time, support assembly assembly is completed, then the background board 100 is connected with the first plug rod 203, second plug rod 204, and the appropriate position is found behind the plant to be photographed, holds tightly U-shaped rod 201, and then the first plug rod 203, second plug rod 204 is inserted into soil, then the position of the background board 100 is adjusted, so that the plant is completely in the background board 100, and photographing can be carried out, the size of the background board 100 can be made into multiple specifications according to the needs, and the operating personnel can select as required.Color card 102 can be compared with standard color card, so that the operating personnel can calibrate the color of the photo.

[0024] Specifically, as shown in Figure 4 、 Figure 5 、 Figure 6 The back of the background board 100 has a sliding block 103, the sliding block 103 is in the shape of "U", and the first plug rod 203 and the second plug rod 204 have a sliding groove 2031 and a recess 2032.

[0025] Specifically, the back of the background plate 100 has a magnet, and the first insertion rod 203 and the second insertion rod 204 have magnets. In this embodiment, the background plate 100 and the first insertion rod 203 and the second insertion rod 204 are connected by magnetic attraction, which makes it easier to adjust the position of the background plate 100 and more convenient to operate.

[0026] Specifically, as shown in Figure 2 、 Figure 3 、 Figure 5 , the U-shaped rod 201 is sleeved with a handle 202. In this embodiment, the handle 202 increases the contact area with the palm, and relieves the feeling of pressing the hand when the user operates.

[0027] Specifically, as shown in Figure 2 、 Figure 3 、 Figure 5 , the U-shaped rod 201 has a spring needle 208 on one side of the bottom, and the first insertion rod 203 and the second insertion rod 204 have through holes corresponding to the positions. In this embodiment, the U-shaped rod 201 and the first insertion rod 203 and the second insertion rod 204 are connected by the spring needle 208, which avoids the separation of the U-shaped rod 201 and the first insertion rod 203 and the second insertion rod 204 during use.

[0028] Specifically, the star-shaped handle screw 207 has an anti-loose gasket in the middle. In this embodiment, after the star-shaped handle screw 207 passes through the through holes at both ends of the first fixed rod 205 and the second fixed rod 206, the anti-loose gasket is screwed into the end of the star-shaped handle screw 207, which avoids the separation of the star-shaped handle screw 207 and the first fixed rod 205 and the second fixed rod 206, ensures that the device is always in a complete state, and avoids the loss of the star-shaped handle screw 207.

[0029] Specifically, the U-shaped rod 201, the first insertion rod 203, the second insertion rod 204, the first fixed rod 205 and the second fixed rod 206 are made of aluminum alloy material. In this embodiment, the U-shaped rod 201, the first insertion rod 203, the second insertion rod 204, the first fixed rod 205 and the second fixed rod 206 made of aluminum alloy material are light in weight, high in structural strength, not easy to rust, long in service life, and convenient for the operating personnel to carry.

[0030] Specifically, the background plate 100 is made of PVC material and has a frosted surface. In this embodiment, the background plate 100 made of PVC material has a long service life and is not easy to break, and the frosted surface can reduce light reflection and interference with the imaging effect of the plant photo.

[0031] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A portable background board for field standard light photography of plants, comprising a background board (100) having a scale (101) and a color chart (102) on the front edge, characterized in that: It also includes U-shaped rod (201), the first plug rod (203), the second plug rod (204), the first fixed rod (205), the second fixed rod (206), star handle screw (207), the first plug rod (203), the second plug rod (204) top has the slot, the bottom is sharpened, the U-shaped rod (201) is inserted into the slot in the top of the first plug rod (203), the second plug rod (204), with the first plug rod (203), the second plug rod (204) can be detached connection, the first fixed rod (205) and the second fixed rod (206) middle part rotationally connected, the first fixed rod (205) and the second fixed rod (206) both ends are rotationally connected with star handle screw (207), the first plug rod (203), the second plug rod (204) one side has screw hole, engages with star handle screw (207), the background board (100) and the first plug rod (203), the second plug rod (204) slidingly connected.

2. A portable background panel for field standard light photography of plants according to claim 1, characterized in that: The background board (100) back has a sliding block (103), the sliding block (103) is "U" shape, the first plug rod (203), the second plug rod (204) has a sliding slot (2031), recess (2032).

3. A portable background panel for field standard light photography of plants according to claim 1, characterized in that: The background board (100) back has a magnet, the first plug rod (203), the second plug rod (204) has a magnet.

4. A portable background panel for field standard light photography of plants according to claim 1, characterized in that: The U-shaped rod (201) is sleeved with a handle (202).

5. A portable background panel for field standard light photography of plants according to claim 1, characterized in that: The U-shaped rod (201) bottom side has a spring needle (208), the first plug rod (203), the second plug rod (204) corresponding position has a through hole.

6. A portable background panel for field standard light photography of plants according to claim 1, characterized in that: The star handle screw (207) middle part has a anti-loosening washer.

7. A portable background panel for field standard light photography of plants according to claim 1, characterized in that: The U-shaped rod (201), the first plug rod (203), the second plug rod (204), the first fixed rod (205), the second fixed rod (206) are made of aluminum alloy material.

8. A portable background panel for field standard light photography of plants according to claim 1, characterized in that: The background board (100) is made of PVC material, surface frosted treatment.

Images