Shooting device for fish sample

Abstract

The utility model discloses a fish sample shooting device and a use method thereof. The fish sample shooting device comprises a glass jar for placing a fish sample; comprising a plurality of background plates used for being placed on the back face or the bottom face of the glass jar, the background plates are rectangular wood plates, and the surfaces of the background plates are covered with lint; comprising a plurality of fluorescent lamps with different powers, the fluorescent lamps are white-light lamps for photographing, and one fluorescent lamp can be selected to be arranged at the top of the glass jar; the flash lamps are arranged on the upper portion and the side face of the glass jar respectively. And the fish sample picture information can be acquired in all directions and at multiple visual angles and can be clearly and detailedly presented.

Description

Technical Field

[0001] The utility model belongs to the technical field of photographing fish samples and relates to a photographing device for fish samples. Background Art

[0002] With the implementation of the Yangtze River Protection and the 10-year fishing ban, a series of Yangtze River fish background surveys have been carried out. The protection of fish germplasm resources, identification of aquatic wildlife, identification of alien invasive species, and identification of aquatic products in market supervision all require the use of high-quality fish image information. In addition, the construction of a digital platform for fish information, the compilation of fish books, the formulation of fish science brochures, the digital exhibition of fish images, and the three-dimensional modeling presentation also require a large amount of high-quality image data. At present, in the shooting of fish samples, usually only a simple shot of a single side of the fish body is taken. With the continuous strengthening of fish species protection and the widespread application of digital fish image information, the requirements for the collection of fish external morphological information have increased dramatically. Simply staying at a simple single-side shooting can no longer meet the current needs. It is necessary to make shooting devices and arrange shooting scenes to achieve the natural swimming state of fish samples when shooting indoors, so as to obtain multi-dimensional image information and meet the needs of obtaining high-quality fish pictures and extracting multi-dimensional information. At present, there is still a lack of specialized fish sample photography equipment in the photography and information collection of fish samples. These devices cannot meet the requirements of all-round, multi-angle collection and clear and detailed presentation of fish sample picture information, and there is an obvious shortage of high-quality fish picture materials. Utility Model Content

[0003] Aiming at the current deficiencies in the manufacture of fish sample shooting devices and the shooting of pictures, the utility model designs a fish sample shooting device which can meet the requirements of all-round, multi-angle collection and clear and detailed presentation of fish sample picture information.

[0004] The technical solution of the utility model is: a device for photographing fish samples, comprising a glass tank for placing the fish samples;

[0005] It includes a plurality of background boards for being placed on the back or bottom of the glass cylinder, wherein the background boards are rectangular wooden boards with the surface covered with flannel;

[0006] It includes a plurality of fluorescent lamps of different powers, wherein the fluorescent lamp is a white light lamp for photographing, and one of the fluorescent lamps can be set on the top of the glass cylinder;

[0007] It comprises a plurality of flash lamps which are respectively arranged on the upper part of the glass cylinder and the side surface of the glass cylinder.

[0008] Furthermore, the side flash light is fixed on a bracket and can be adjusted in height up and down.

[0009] Furthermore, the bracket includes an I-shaped bottom support frame and two height-adjustable vertical rods, the two vertical rods are placed one in front of the other, the side flash is set in the middle of the two vertical rods, an iron rod is welded to the front and rear ends of the side flash respectively, and a locking buckle is welded to the other end of the two iron rods respectively, one locking buckle is adjustably fixed to the front vertical rod, and the other locking buckle is adjustably fixed to the rear vertical rod. The height of the side flash is adjusted by adjusting the height of the locking buckle.

[0010] Furthermore, there are two brackets, which are respectively arranged on the left and right sides of the glass cylinder, and the height of the brackets is adjustable.

[0011] Furthermore, it includes two cross bars, which are placed in parallel, one in front of the other. The left side of the front cross bar is adjustably fixed to the front vertical bar of the left bracket by using an adjusting slider, the right side of the front cross bar is adjustably fixed to the front vertical bar of the right bracket by using an adjusting slider, the left side of the rear cross bar is adjustably fixed to the rear vertical bar of the left bracket by using an adjusting slider, and the right side of the rear cross bar is adjustably fixed to the rear vertical bar of the right bracket by using an adjusting slider.

[0012] Furthermore, the upper flashlight is fixed between the two cross bars in a manner that it can be adjusted left and right.

[0013] Furthermore, an iron rod is welded to the front and rear ends of the upper flashlight, and an adjustment slider is welded to the other ends of the two iron rods, one adjustment slider can be fixed to the front crossbar in a left-right adjustable manner, and the other adjustment slider can be fixed to the rear crossbar in a left-right adjustable manner. The left-right position of the upper flashlight can be adjusted by adjusting the left-right position of the adjustment slider, and the upper and lower height of the upper flashlight can be adjusted by adjusting the height of the bracket.

[0014] The beneficial effects of the utility model are:

[0015] 1. The main body of the test device is a square glass cylinder, the background board is made of wood and flannel, and the bracket and crossbar are mainly made of square tubes, which are convenient to obtain materials and easy to make;

[0016] 2. The surface of the background board is covered with flannel, which can be replaced with flannel of different colors according to shooting needs. The replacement is convenient and quick, and the flannel material does not reflect light during shooting, which can ensure a good shooting effect;

[0017] 3. Both the bracket and the crossbar are retractable, and can be extended to meet the lighting layout of different heights and different horizontal planes. In addition, through the telescopic operation, the shortened bracket and crossbar are easier to store and carry;

[0018] 4. The adjustment slider can be adjusted arbitrarily on the bracket and the crossbar, driving the lamp holder to move up and down and left and right on the bracket and the crossbar, so as to realize the layout of the lighting system in different positions of the glass tank;

[0019] 5. By constructing different scenes such as background boards of different colors outside the glass tank, sand, gravel, rockery, aquatic plants, etc. inside the glass tank, and arranging different lighting systems around, the best shooting effect of fish specimens and living individuals can be achieved;

[0020] 6. Through the layout of background boards of different colors and the layout of the lighting system, fish specimens can be vividly presented. According to the characteristics of different fish samples, the appropriate location can be determined to place the fish specimens, and the fish can be captured during the natural descent of the fish to simulate the natural swimming state of the fish and obtain vivid picture information;

[0021] 7. By simulating the natural habitat in the glass tank, it is possible to shoot the free swimming habits of live fish samples in different scenes. According to the fish's own swimming behavior, habitat, etc., by triggering the fish's swimming in the glass tank, its swimming state in different water layers and different scenes can be captured in real time to obtain rich and colorful picture information. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The schematic diagram of the structure of the device for photographing fish samples;

[0023] Figure 2 is a schematic diagram of the structure of the locking buckle;

[0024] Figure 3 is a schematic diagram of the structure of a flash lamp;

[0025] Figure 4 is a schematic diagram of the structure of the fixed ring;

[0026] Figure 5 It is a structural diagram of a fixed knob.

[0027] In the figure: 1 is a glass cylinder, 2 is a background plate, 3 is a locking buckle, 4 is a bracket, 5 is a crossbar, 6 is an adjustment slider, 7 is a crossbar support, 8 is a flashlight, 9 is a fixing ring, 10 is a lamp holder support, 11 is a fixing knob, and 12 is a fluorescent lamp. DETAILED DESCRIPTION

[0028] The utility model is further described below in conjunction with the accompanying drawings.

[0029] like Figure 1 The main components of the device for photographing fish samples shown in the figure are a glass tank 1, a background plate 2, and a Figure 2 The locking buckle 3, bracket 4, cross bar 5, adjustment slider 6, cross bar support 7 are shown. Figure 3 The flash lamp 8 shown, such as Figure 4 The fixing ring 9 and the lamp holder support 10 are shown. Figure 5 The fixed knob 11, the fluorescent lamp 12 and the like are shown.

[0030] The glass tank 1 is a glass rectangular fish tank with a length of 100 cm, a width of 30 cm, and a height of 40 cm. It is the main place for photographing fish samples. Water of a certain depth is injected into the tank according to the photographing requirements of different fish samples.

[0031] The background board 2 is made of a wooden board with a length of 120 cm and a width of 30 cm-40 cm, and is covered with flannel of different colors. According to the shooting requirements of different fish samples, the background board can be set on the back or bottom of the glass tank 1, and its size can be adjusted according to the placement requirements of different positions.

[0032] The locking buckle 3 is a screw structure, which is set at the joint of square tubes with different apertures. The screw structure passes through the small holes at corresponding positions on different square tubes, and the connection of the two square tubes is locked by relative rotation of the screw and the nut to form a rectangular tube.

[0033] The bracket 4 is arranged on the left and right sides of the glass cylinder 1, and is respectively welded vertically into an "I" shape by two stainless steel square tubes of 25 cm in length and one of 30 cm in length, as the base of the bracket 4. Two vertical long square tubes are welded vertically at the center of the end of the "I"-shaped base. The long square tube is composed of two short square tubes of different apertures sleeved together, and holes of different intervals are reserved at the sleeve joint. By adjusting the relative positions of the different holes of the two short tubes, the telescopic adjustment of the vertical square tube is completed. The adjusted square tube is locked at the sleeve joint of the two short square tubes by the locking buckle 3, forming brackets 4 of different heights.

[0034] The cross bar 5 is composed of two short square tubes with different apertures socketed together, and the socket joint has holes with different intervals. The telescopic adjustment of the cross bar 5 is completed by adjusting the relative positions of the different holes of the two tubes. The adjusted cross bar 5 is locked at the socket joint of the two short square tubes by the locking buckle 3 to form cross bars 5 of different lengths.

[0035] The adjusting slider 6 is a square tube structure, the inner diameter of which is determined by the thickness of the inner tube, and a screw hole is reserved on one side thereof.

[0036] The crossbar support 7 is an iron rod with a length of 30 cm and a diameter of 1 cm, and its two ends are respectively welded to a side center point adjacent to a reserved screw hole of the adjusting slider 6.

[0037] The flash lamp 8 is a white light lamp for photographing, and different specifications can be selected for photographing needs according to different fish samples.

[0038] The fixing ring 9 is a cylindrical structure with a length of 4 cm and an internal hollow diameter of 8 cm. The center of the fixing ring is used to fix the flash lamp 8, and screw holes are reserved on the outer wall of the fixing ring 9.

[0039] The lamp holder support 10 is composed of two iron rods with a length of 12 cm and a diameter of 1 cm and a fixing ring 9 in the middle. One end of the two iron rods is welded to the relative position of the outside of the fixing ring 9 through the center point, and the other end is welded to the center point of a side surface adjacent to the reserved screw hole of the lamp holder support 10.

[0040] The fixing knob 11 is a screw structure, and multiple fixing knobs 11 are respectively connected to the screw holes reserved on the side of the adjusting slider 6 and the screw holes reserved on the outer wall of the fixing ring 9. The positions of the cross bar support 7 and the lamp holder support 10 on the cross bar 5 and the bracket 4 are adjusted by unscrewing them, and the connection between the flash 8 and the fixing ring 9 is fixed by tightening them.

[0041] The fluorescent lamp 12 is a white light lamp for photographing, and different specifications can be selected for photographing according to different fish samples.

[0042] Directions:

[0043] 1. Fish specimen photography: For fish specimens, according to the type of fish and the shape, weight and other characteristics of the specimens, match the appropriate background color, arrange the appropriate lighting combination, determine the effective placement position, slowly and gently put the specimens from the surface of the water in the glass tank, use the natural sinking process of the specimens in the water to simulate the natural swimming state of fish in the water, and take multi-angle and all-round snapshots at the same time to obtain vivid fish pictures;

[0044] 2. Photographing live fish: For live fish samples, according to the swimming habits and water layer distribution of different types of fish, use sand, gravel, rockery, aquatic plants, etc. to create landscaping in the glass tank to simulate the distribution scene of fish in natural water bodies, and configure appropriate lighting combinations to trigger the movement of fish. When the fish are distributed in different scenes, multi-angle shooting is carried out to obtain pictures of fish in natural scenes.

[0045] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A device for photographing fish samples, characterized in that: It includes a glass tank (1) for placing fish samples; It comprises a plurality of background boards (2) for being placed on the back or bottom of the glass cylinder (1), wherein the background boards (2) are rectangular wooden boards with the surface covered with flannel; It comprises a plurality of fluorescent lamps (12) of different powers, wherein the fluorescent lamps (12) are white light lamps for photographing, and one of the fluorescent lamps (12) can be selected and arranged on the top of the glass cylinder (1); It comprises a plurality of flash lamps (8) which are respectively arranged on the upper part of the glass cylinder (1) and on the side of the glass cylinder (1).

2. The device for photographing fish samples according to claim 1, characterized in that: The side flashlight is fixed on the bracket (4) and can be adjusted in height up and down.

3. The device for photographing fish samples according to claim 2, characterized in that: The bracket (4) comprises an I-shaped bottom support frame and two height-adjustable vertical rods, the two vertical rods are placed one in front of the other, the side flash light is arranged at the middle position of the two vertical rods, an iron rod is welded to the front and rear ends of the side flash light respectively, a locking buckle (3) is welded to the other end of the two iron rods respectively, one locking buckle (3) is adjustably fixed to the front vertical rod, and the other locking buckle (3) is adjustably fixed to the rear vertical rod.

4. The device for photographing fish samples according to claim 2, characterized in that: There are two supports (4), which are respectively arranged on the left and right sides of the glass cylinder (1), and the height of the supports (4) is adjustable.

5. The device for photographing fish samples according to claim 4, characterized in that: The invention comprises two cross bars (5), the two cross bars (5) are placed in parallel one behind the other, the left side of the front cross bar (5) is adjustably fixed to the front vertical bar of the left bracket by using an adjusting slider, the right side of the front cross bar (5) is adjustably fixed to the front vertical bar of the right bracket by using an adjusting slider, the left side of the rear cross bar (5) is adjustably fixed to the rear vertical bar of the left bracket by using an adjusting slider, and the right side of the rear cross bar (5) is adjustably fixed to the rear vertical bar of the right bracket by using an adjusting slider.

6. The device for photographing fish samples according to claim 5, characterized in that: The flashlight on the upper part is fixed between the two cross bars (5) in a manner that it can be adjusted left and right.

7. The device for photographing fish samples according to claim 6, characterized in that: An iron rod is welded to the front and rear ends of the upper flash lamp respectively, and an adjusting slider is welded to the other end of the two iron rods respectively. One adjusting slider can be adjusted left and right and fixed on the front cross bar, and the other adjusting slider can be adjusted left and right and fixed on the rear cross bar.

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