CN115236924A - High-speed photographic fixing device of animal separation larynx - Google Patents
High-speed photographic fixing device of animal separation larynx Download PDFInfo
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- CN115236924A CN115236924A CN202210795561.XA CN202210795561A CN115236924A CN 115236924 A CN115236924 A CN 115236924A CN 202210795561 A CN202210795561 A CN 202210795561A CN 115236924 A CN115236924 A CN 115236924A
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- fixing
- larynx
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/56—Accessories
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/70—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in livestock or poultry
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Abstract
The invention discloses a high-speed photographic fixing device for an animal in-vitro larynx, which comprises a base, a supporting mechanism and a fixing mechanism, wherein the base comprises a fixed plate and a movable plate, an electric slide rail is arranged in the middle of the fixed plate, mounting blocks are arranged at four corners of the fixed plate, slide grooves are formed in the mounting blocks, slide rods are arranged in the slide grooves, and the electric slide rail and the slide rods are arranged in parallel and fixedly connected through a connecting plate; the left side and the right side of the movable plate are provided with connecting rods, half-tooth gears are arranged on the connecting rods, the half-tooth gears are arranged in parallel with the sliding rods, the mounting blocks are respectively provided with a placing groove, the connecting rods are placed in the placing grooves, the mounting blocks are provided with limiting frames used for limiting the freedom degrees of the half-tooth gears in the up-down direction, the limiting frames are connected with the mounting blocks in a plugging manner, the sliding rods are provided with tooth patterns used for matching the half-tooth gears, the supporting mechanism is arranged on the upper surface of the movable plate, and the upper ends of the supporting mechanisms are provided with fixing mechanisms.
Description
Technical Field
The invention relates to the technical field of photography, in particular to a fixing device for high-speed photography of an animal in-vitro larynx.
Background
When the existing animal in-vitro larynx is used for high-speed photography, the ventilation pipe is connected below the larynx, when airflow reaches the larynx through the ventilation pipe, a vocal cord can generate mucous membrane waves, a mucous membrane wave common camera or a human body can not capture the mucous membrane waves, a high-speed photography camera (the frame rate is at least more than 2000 frames/second) is needed, a device for fixing the in-vitro larynx is needed in the ventilation process, the device can be flexibly adjusted according to the size and the shooting height of the in-vitro larynx, the stable mucous membrane waves can be generated and captured by the high-speed photography, and the fixing device for the animal in-vitro larynx does not exist at present.
Disclosure of Invention
Based on this, in order to solve the above-mentioned problem that needs a device for fixing the isolated larynx during the process of ventilation of the isolated larynx, and ensure that the device can generate stable mucosal waves to be captured by high-speed photography, and can be flexibly adjusted according to the size and the photographing height of the isolated larynx, a need exists for a fixing device for high-speed photography of the isolated larynx of the animal.
The technical scheme of the invention is as follows:
a high-speed photographic fixing device for an animal in-vitro larynx comprises a base, a supporting mechanism and a fixing mechanism, wherein the base comprises a fixed plate and a movable plate, an electric slide rail is arranged in the middle of the fixed plate, mounting blocks are arranged at four corners of the fixed plate, slide grooves are formed in the mounting blocks, slide rods are mounted in the slide grooves, the electric slide rail and the slide rods are arranged in parallel, and the slide rods are fixedly connected with slide blocks of the electric slide rail through connecting plates;
the left side and the right side of the movable plate are provided with two connecting rods, half-tooth gears are arranged on the connecting rods, the half-tooth gears are arranged in parallel with the sliding rods, placing grooves are formed in the installation block, the connecting rods are placed in the corresponding placing grooves respectively, limiting frames used for limiting the freedom degrees of the connecting rods in the upper direction and the lower direction are arranged on the installation block, the limiting frames are connected with the installation block in a plugging mode, tooth patterns of the half-tooth gears are arranged on the sliding rods in a matched mode, the supporting mechanism is arranged on the upper surface of the movable plate, and a fixing mechanism is arranged at the upper end of the supporting mechanism.
Preferably, the support mechanism includes a fixed block, a connecting block, a rotating pin, a fixed pin, a limiting belt and a telescopic rod, the upper end and the lower end of the telescopic rod are both provided with the connecting block, the connecting block at the lower end of the telescopic rod is connected with the fixed block through the rotating pin, the fixed block is arranged on the upper surface of the movable plate, the fixed block is provided with the limiting belt for limiting the telescopic rod from swinging left and right, the telescopic rod is provided with the fixed pin for fixing the telescopic end of the telescopic rod, and the connecting block at the upper end of the telescopic rod is connected with the fixing mechanism.
Preferably, the fixing mechanism at least comprises an adjusting bolt, a fixing plate and a fixing frame, and the adjusting bolt is fixedly connected with the fixing plate and is installed in a matching manner with the fixing frame.
In the present invention, it is preferable that a storage groove for storing the support mechanism and the fixing mechanism is provided on an upper surface of the movable plate.
Preferably, the telescopic rod has the telescopic range of 10-20cm.
Preferably, the adjusting range of the adjusting bolt of the fixing mechanism is 1-2cm.
Preferably, the fixing mechanism includes two fixing pieces, two adjusting bolts and a fixing frame, the adjusting bolts are respectively fixedly connected with the fixing pieces and are installed in cooperation with the fixing frame, and the adjusting bolts are oppositely arranged at two ends of the fixing frame.
Preferably, the fixing mechanism comprises three fixing plates, three adjusting bolts and a fixing frame, the adjusting bolts are respectively and fixedly connected with the fixing plates and are installed in a matched mode with the fixing frame, and the adjusting bolts are evenly arranged on the fixing frame.
Preferably, the fixing mechanism comprises four fixing pieces, four adjusting bolts and a fixing frame, the adjusting bolts are respectively and fixedly connected with the fixing pieces and are installed in a matched mode with the fixing frame, and the adjusting bolts are evenly arranged on the fixing frame.
The beneficial effects of the invention are:
1. the invention provides a high-speed photographic fixing device for an animal in-vitro larynx, which solves the problem that the in-vitro larynx fixing device is absent in the existing animal in-vitro larynx experiment, ensures that the in-vitro larynx can generate mucous membrane waves and is captured by high-speed photography, the sliding rod is driven by an electric sliding rail to further drive a half-tooth gear, the freedom degree of the half-tooth gear at one end of a movable plate in the up-and-down direction is limited by a limiting frame, the movable plate is driven by the half-tooth gear to be in the horizontal and vertical directions, horizontal photography and vertical photography can be achieved, and the quality of the animal in-vitro larynx during high-speed photography is favorably improved.
2. The height of the whole fixing mechanism can be adjusted up and down by arranging the supporting mechanism and the fixing mechanism through the arrangement of the accommodating groove and the limiting belt, so that the supporting mechanism and the fixing mechanism are accommodated, and the use of the device is facilitated.
3. The fixing mechanism is arranged, the size of the fixing range is adjusted through the matching of the adjusting bolt and the fixing piece, the fixing mechanism is suitable for the in-vitro larynx of the animal with a part of range size, the fixing mechanism can be adjusted according to the size of the in-vitro larynx of the animal (such as the in-vitro larynx of a dog, the in-vitro larynx of a rabbit and the like), and the fixing process of the in-vitro larynx of the animal is facilitated.
4. According to the invention, the upper surface of the movable plate is provided with the accommodating groove for accommodating the supporting mechanism and the fixing mechanism, so that the supporting mechanism and the fixing mechanism can be accommodated when the movable plate is not used, the accidental damage is avoided, and the space can be saved.
Drawings
FIG. 1 is a schematic structural diagram of an in-vitro animal larynx high-speed photographing fixing device according to an embodiment of the invention;
FIG. 2 is a schematic structural diagram of a base according to an embodiment of the present invention;
FIG. 3 is a front view of a base in an embodiment of the invention;
FIG. 4 is a schematic structural view of a support structure according to an embodiment of the present invention;
FIG. 5 is a schematic structural view of a fixing structure described in embodiment 1 of the present invention;
FIG. 6 is a schematic structural view of a fixing structure described in embodiment 2 of the present invention;
FIG. 7 is a schematic structural view of a fixing structure described in embodiment 3 of the present invention;
description of the reference numerals:
1-a base; 11-a fixed plate; 111-an electric slide rail; 112-a mounting block; 113-a slide bar; 114-a sliding groove; 115-a connection plate; 12-a movable plate; 121-half tooth gear; 122-a placement groove; 123-a limiting frame; 124-insection; 125-connecting rod; 2-a support mechanism; 21-fixing blocks; 22-a connecting block; 23-a rotation pin; 24-a limit pin; 25-a limiting band; 26-a telescopic rod; 3-a fixing mechanism; 31-adjusting bolts; 32-a fixing sheet; 33-a fixing frame; 4-a receiving groove.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1:
as shown in fig. 1 to 5, a fixing device for high-speed photography of an isolated larynx of an animal comprises a base 1, a supporting mechanism 2 and a fixing mechanism 3, wherein the base 1 comprises a fixed plate 11 and a movable plate 12, an electric slide rail 111 is arranged in the middle of the fixed plate 11, mounting blocks 112 are arranged at four corners of the fixed plate 11, sliding grooves 114 are arranged on the mounting blocks 112, sliding rods 113 are arranged in the sliding grooves 114, the electric slide rail 111 and the sliding rods 113 are arranged in parallel, and the sliding rods 113 are fixedly connected with sliding blocks of the electric slide rail 111 through a connecting plate 115;
two connecting rods 125 are arranged on the left side and the right side of the movable plate 12, half-toothed gears 121 are arranged on the connecting rods 125, the half-toothed gears 121 are arranged in parallel with the sliding rods 113, placing grooves 122 are formed in the mounting block 112, the connecting rods 125 are placed in the corresponding placing grooves 122, a limiting frame 123 used for limiting the freedom degree of the half-toothed gears 121 in the up-and-down direction is arranged on the mounting block 112, the limiting frame 123 is connected with the mounting block 112 in a plugging manner, insections 124 used for matching the half-toothed gears 121 are arranged on the sliding rods 113, the supporting mechanism 2 is arranged on the upper surface of the movable plate 12, and a fixing mechanism 3 is arranged at the upper end of the supporting mechanism 2.
As a further preferred embodiment, the supporting mechanism 2 includes a fixed block 21, a connecting block 22, a rotating pin 23, a limit pin 24, a limit belt 25 and a telescopic rod 26, the upper and lower ends of the telescopic rod 26 are all provided with the connecting block 22, the lower end connecting block 22 of the telescopic rod 26 is connected with the fixed block 21 through the rotating pin, the fixed block 21 is arranged on the upper surface of the movable plate 12, the fixed block 21 is provided with the limit belt 25 for limiting the telescopic rod 26 to shake left and right, the telescopic rod 26 is provided with the limit pin 24 for limiting the telescopic end of the telescopic rod 26, and the upper end connecting block 22 of the telescopic rod 26 is connected with the fixing mechanism 3.
It is further preferable that the fixing mechanism 3 at least includes an adjusting bolt 31, a fixing piece 32 and a fixing frame 33, and the adjusting bolt 31 is fixedly connected with the fixing piece 32 and is installed in cooperation with the fixing frame 33.
It is further preferable as the present embodiment that the movable plate 12 is provided on the upper surface thereof with a storage groove 4 for storing the support mechanism 2 and the fixing mechanism 3.
When the animal in-vitro larynx needing to be fixed is small, as further preferred in this embodiment, the fixing mechanism 3 includes two fixing pieces 32, two adjusting bolts 31 and a fixing frame 33, the adjusting bolts 31 are respectively and fixedly connected with the fixing pieces 32, and are installed in cooperation with the fixing frame 33, the adjusting bolts 31 are oppositely arranged at two ends of the fixing frame 33, the telescopic rod 26 is adjusted to 10cm, the adjusting bolts 31 are adjusted to 1.0cm, so that the animal in-vitro larynx can be effectively fixed, the fixing mechanism and the high-speed camera are located on the same horizontal line, the photographing process of the high-speed camera is facilitated, and the photographing quality is improved.
Example 2:
as shown in fig. 1 to 4 and 6, a fixing device for high-speed photography of an animal isolated larynx is different from that of embodiment 1 in that when the animal isolated larynx to be fixed is of a normal size, as a further preferable embodiment, the fixing mechanism includes three fixing pieces 32, three adjusting bolts 31 and a fixing frame 33, the adjusting bolts 31 are respectively and fixedly connected with the fixing pieces 32 and are installed in a matching manner with the fixing frame 33, the adjusting bolts 31 are uniformly arranged on the fixing frame 33, the telescopic rod 26 is adjusted to 15cm, and the adjusting bolts 31 are adjusted to 1.5cm, so that the animal isolated larynx can be effectively fixed, the fixing mechanism and the high-speed camera are located on the same horizontal line, the photography process of the high-speed camera is facilitated, and the photography quality is improved.
Example 3:
as shown in fig. 1 to 4 and 7, a fixing device for high-speed photography of an animal in vitro larynx is different from those of the embodiment 1 and 2 in that when the animal in vitro larynx to be fixed is large, as a further preferable embodiment, the fixing mechanism includes four fixing pieces 32, four adjusting bolts 31 and a fixing frame 33, the adjusting bolts 31 are respectively and fixedly connected with the fixing pieces 32 and are installed in cooperation with the fixing frame 33, the adjusting bolts 31 are uniformly arranged on the fixing frame 33, the telescopic rod 26 is adjusted to 20cm, and the adjusting bolts 31 are adjusted to 2.0cm, so that the animal in vitro larynx can be effectively fixed, the fixing mechanism and the high-speed camera are located on the same horizontal line, the photography process of the high-speed camera is facilitated, and the photography quality is improved.
The invention has the beneficial effects that:
the invention provides a high-speed photographic fixing device for an animal in-vitro larynx, which solves the problem that the in-vitro larynx fixing device is absent in the existing animal in-vitro larynx experiment, ensures that the in-vitro larynx can generate mucous membrane waves and is captured by high-speed photography, and is provided with a fixing plate 11, wherein an electric slide rail 111 is arranged in the middle of the fixing plate 11, mounting blocks 112 are arranged at four corners of the fixing plate 11, sliding grooves 114 are formed in the mounting blocks 112, sliding rods 113 are arranged in the sliding grooves 114, the electric slide rail 111 and the sliding rods 113 are arranged in parallel, and the sliding rods 113 are fixedly connected with sliding blocks of the electric slide rails 111 through connecting plates 115;
two connecting rods 125 are arranged on the left side and the right side of the movable plate 12, half-toothed gears 121 are arranged on the connecting rods 125, the half-toothed gears 121 are arranged in parallel with the sliding rods 113, placing grooves 122 are arranged on the mounting block 112, the connecting rods 125 are placed in the corresponding placing grooves 122, a limiting frame 123 used for limiting the freedom degrees of the half-toothed gears 121 in the up-and-down direction is arranged on the mounting block 112, the limiting frame 123 is connected with the mounting block 112 in a plugging-pulling manner, insections 124 used for matching with the half-toothed gears 121 are arranged on the sliding rods 113, the supporting mechanism 2 is arranged on the upper surface of the movable plate 12, a fixing mechanism 3 is arranged at the upper end of the supporting mechanism 2, the sliding rods 113 are driven by the electric sliding rails 111, the half-toothed gears 121 are driven, the freedom degrees of the half-toothed gears 121 in the up-and-down directions of the half-toothed gears 121 at one end of the movable plate 12 are limited by the limiting frame 123, the half-toothed gears 121 can drive the movable plate 12 to enable the movable plate 12 to be in the horizontal and vertical directions, so that the horizontal and vertical photographing can be performed, and the horizontal photographing and the vertical photographing can be performed, and the photographing can be favorably improved in the quality of the photographing;
by arranging the supporting mechanism 2, the upper end connecting block 22 of the telescopic rod 26 is connected with the fixing mechanism 3, the lower end connecting block 22 of the telescopic rod 26 is fixedly connected with the movable plate 12 through the rotating pin 23 and the fixing block 21, the height of the whole fixing mechanism 3 can be adjusted up and down by adjusting the telescopic rod 26, and the supporting mechanism 2 and the fixing mechanism 3 are accommodated by arranging the accommodating groove 4 and the limiting belt 25, so that the device is convenient to use;
by arranging the fixing mechanism 3, the size of the fixing range is adjusted by matching the adjusting bolt 31 and the fixing piece 32, the fixing mechanism can be suitable for the animal in-vitro larynx with a part of range size, can be adjusted according to the size of the animal in-vitro larynx (such as the dog in-vitro larynx, the rabbit in-vitro larynx and the like), and is convenient for the fixing process of the animal in-vitro larynx;
by providing the storage groove 4 for storing the support mechanism 2 and the fixing mechanism 3 on the upper surface of the movable plate 12, the support mechanism 2 and the fixing mechanism 3 can be stored when not in use, thereby avoiding accidental damage and saving space.
The above embodiments only express specific embodiments of the present invention, and the description is specific and detailed, but not to be understood as limiting the scope of the present invention. It should be noted that various changes and modifications can be made by those skilled in the art without departing from the spirit of the invention, and these changes and modifications are all within the scope of the invention.
Claims (9)
1. A high-speed photographic fixing device for an animal in-vitro larynx comprises a base, a supporting mechanism and a fixing mechanism and is characterized in that the base comprises a fixed plate and a movable plate, an electric slide rail is arranged in the middle of the fixed plate, mounting blocks are arranged at four corners of the fixed plate, slide grooves are formed in the mounting blocks, slide rods are mounted in the slide grooves, the electric slide rail and the slide rods are arranged in parallel, and the slide rods are fixedly connected with slide blocks of the electric slide rail through connecting plates;
the left side and the right side of the movable plate are provided with two connecting rods, half-tooth gears are arranged on the connecting rods, the half-tooth gears are arranged in parallel with the sliding rods, placing grooves are formed in the installation block, the connecting rods are placed in the corresponding placing grooves respectively, limiting frames used for limiting the freedom degrees of the connecting rods in the upper direction and the lower direction are arranged on the installation block, the limiting frames are connected with the installation block in a plugging mode, tooth patterns of the half-tooth gears are arranged on the sliding rods in a matched mode, the supporting mechanism is arranged on the upper surface of the movable plate, and a fixing mechanism is arranged at the upper end of the supporting mechanism.
2. The high-speed photographic fixing device of an animal separation larynx according to claim 1, characterized in that the supporting mechanism comprises a fixing block, a connecting block, a rotating pin, a fixing pin, a limiting belt and a telescopic rod, wherein the upper end and the lower end of the telescopic rod are respectively provided with the connecting block, the lower end of the telescopic rod is connected with the fixing block through the rotating pin, the fixing block is arranged on the upper surface of the movable plate, the limiting belt used for limiting the telescopic rod to shake left and right is arranged on the fixing block, the fixing pin used for fixing the telescopic end of the telescopic rod is arranged on the telescopic rod, and the upper end of the telescopic rod is connected with the fixing mechanism through the connecting block.
3. The high-speed photographic fixing device for the isolated larynx of the animal as claimed in claim 1, wherein the fixing mechanism at least comprises an adjusting bolt, a fixing plate and a fixing frame, the adjusting bolt is fixedly connected with the fixing plate and is installed in cooperation with the fixing frame.
4. The high-speed photographic fixing device for the isolated larynx of the animal as claimed in claim 1, wherein the upper surface of the movable plate is provided with a receiving groove for receiving the supporting mechanism and the fixing mechanism.
5. The high-speed photographic fixing device for the isolated larynx of the animal as claimed in claim 2, wherein the telescopic rod is 10-20cm in telescopic range.
6. The high-speed photographic fixing device for the isolated larynx of the animal as claimed in claim 3, wherein the adjusting range of the adjusting bolt of the fixing mechanism is 1-2cm.
7. The high-speed photographic fixing device of an animal in-vitro larynx according to claim 3, characterized in that the fixing mechanism comprises two fixing plates, two adjusting bolts and a fixing frame, the adjusting bolts are respectively and fixedly connected with the fixing plates and are installed in a matched manner with the fixing frame, and the adjusting bolts are oppositely arranged at two ends of the fixing frame.
8. The high-speed photographic fixing device of an animal in-vitro larynx according to claim 3, characterized in that the fixing mechanism comprises three fixing plates, three adjusting bolts and a fixing frame, the adjusting bolts are respectively and fixedly connected with the fixing plates and are installed in a matched manner with the fixing frame, and the adjusting bolts are uniformly arranged on the fixing frame.
9. The high-speed photographic fixing device of an animal in-vitro larynx according to claim 3, characterized in that the fixing mechanism comprises four fixing plates, four adjusting bolts and a fixing frame, the adjusting bolts are respectively and fixedly connected with the fixing plates and are installed in a matched manner with the fixing frame, and the adjusting bolts are uniformly arranged on the fixing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210795561.XA CN115236924B (en) | 2022-07-07 | 2022-07-07 | Animal isolated throat high-speed photographic fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210795561.XA CN115236924B (en) | 2022-07-07 | 2022-07-07 | Animal isolated throat high-speed photographic fixing device |
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| Publication Number | Publication Date |
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| CN115236924A true CN115236924A (en) | 2022-10-25 |
| CN115236924B CN115236924B (en) | 2023-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210795561.XA Active CN115236924B (en) | 2022-07-07 | 2022-07-07 | Animal isolated throat high-speed photographic fixing device |
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| CN115236924B (en) | 2023-07-07 |
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Inventor after: Hu Juanjuan Inventor after: Zhang Honghui Inventor after: Xiong Ming Inventor after: Jing Xingtao Inventor before: Hu Juanjuan Inventor before: Zhang Honghui Inventor before: Xiong Ming Inventor before: Jing Xingtao |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |