Donkey sperm preservation device for mating

Abstract

The utility model belongs to the technical field of sperm preservation devices, and discloses a donkey sperm preservation device for mating, which comprises a barrel body, a fixing piece, a frame body and a connecting structure, the fixing piece is barrel-shaped, embedding holes are symmetrically arranged on two sides of the inner wall of the fixing piece, the frame body is embedded in the fixing piece, and the connecting structure is arranged on the fixing piece. The barrel body is provided with an extension ring, a connecting structure is arranged at an outlet of the inner wall of the barrel body, a fixing part is embedded in the barrel body, and the connecting structure is used for fixedly connecting the barrel body with the fixing part. The other group of threads at the lower part are in contact with the extension ring, at the moment, the fixing part is rotated again, so that the threads are embedded into the extension ring to be fixed, and the test tube can be taken out from the fixing part, so that the problem that the activity of other sperms is easily influenced when the sperms are taken out for hybridization at present is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sperm storage devices, and in particular relates to a donkey sperm storage device for breeding. Background Art

[0002] Currently, when donkey sperm is frozen and preserved, since the frames on the bucket are not blocked from each other, when a few sperm are taken out for breeding, some other frozen sperm will also be moved to the outside at the same time and come into contact with the outside air. If the retrieval time is too long, the temperature changes of the two environments will easily have a certain impact on the activity of the sperm that continues to be stored, thereby greatly reducing the storage time and effect of the sperm. Therefore, a donkey sperm preservation device for breeding is designed to solve the problem that the activity of other sperm is easily affected when sperm is taken out for breeding. Utility Model Content

[0003] The utility model aims to provide a donkey sperm storage device for breeding, so as to solve the problem in the above background technology that the activity of other sperms is easily affected when sperms are taken out for breeding.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a donkey sperm storage device for breeding includes a barrel body, a fixing part, a frame body and a connecting structure, the fixing part is barrel-shaped, and the inner wall of the fixing part is symmetrically provided with engaging holes, the frame body is embedded in the fixing part, a connecting structure is provided at the outlet of the inner wall of the barrel body, and the fixing part is embedded in the barrel body, and the connecting structure is used for fixed connection between the barrel body and the fixing part.

[0005] Preferably, the connecting structure includes an extension ring and a guide plate, an extension ring is provided at the outlet of the inner wall of the barrel body, the inner wall of the extension ring and the upper part of the outer wall of the fixing member are provided with threads, and the fixing member passes through the extension ring and is embedded in the barrel body, the extension ring and the fixing member are fixedly connected by threads, and guide plates are symmetrically installed at equal intervals on the bottom of the extension ring, and the inner wall of the guide plate is in contact with the fixing member.

[0006] Preferably, the guide plate is an arc-shaped plate, and the bottom end of the guide plate is connected to the bottom of the inner wall of the barrel body, and through holes are symmetrically opened at equal intervals on the guide plate.

[0007] Preferably, placement grooves are symmetrically provided on the inner wall of the embedding hole and on both sides of the frame, magnet blocks are embedded in the placement grooves, and the outer wall of the magnet block is in contact with the outer wall of the frame.

[0008] Preferably, a connecting tube is provided at the bottom of the fixing member, the diameter of the connecting tube is smaller than the fixing member, and a thread is provided on the outer wall of the connecting tube. A connecting groove is opened at the top of the fixing member, and the connecting groove is an annular groove. The connecting tube is embedded in the connecting groove, and the connecting tube is used for fixed connection between the two fixing members.

[0009] Preferably, a handle is provided inside the barrel body and above the fixing member, a connecting tube is welded to the bottom of the handle, and the handle is fixedly connected to the fixing member via the connecting tube.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] (1) The utility model is provided with an extension ring and a fixing part, etc. When in use, the fixing part is rotated so that the thread gradually moves to the upper part of the extension ring. After the thread gradually disengages from the extension ring, the fixing part is lifted up so that another set of threads below contacts the extension ring. At this time, the fixing part is rotated again so that the thread is embedded in the extension ring and fixed. Then, the test tube can be taken out from the inside of the fixing part after it is lifted up. The sealing connection between the extension ring and the thread is used to prevent the subsequent test tube from extending to the outside of the barrel, thereby solving the problem that the activity of other sperms is easily affected when sperm is taken out for breeding.

[0012] (2) The utility model is provided with a connecting barrel and a connecting groove, etc. Before freezing, a plurality of fixing parts can be stacked according to the number of parts to be used. By rotating the fixing parts, the connecting barrel is driven to be embedded in the connecting groove. By using a threaded connection, two fixing parts of different heights are connected and fixed to cope with test tubes of different sizes, thereby eliminating the problem of being unable to freeze due to the mismatch between the test tube and the fixing parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is the appearance diagram of the fixing part of the utility model;

[0015] Figure 3 It is a cross-sectional view of the fixing member of the utility model;

[0016] Figure 4 for Figure 1 A in the enlarged view;

[0017] In the figure: 1. barrel body; 2. extension ring; 3. guide plate; 4. fitting hole; 5. connecting tube; 6. frame body; 7. through hole; 8. fixing piece; 9. magnet block; 10. placement groove; 11. handle; 12. connecting groove. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-Figure 2 and Figure 4 As shown, the utility model provides the following technical solutions: a donkey sperm storage device for breeding includes a barrel body 1, a fixing member 8, a frame body 6 and a connecting structure, the fixing member 8 is barrel-shaped, and the inner wall of the fixing member 8 is symmetrically provided with fitting holes 4, the frame body 6 is fitted inside the fixing member 8, a connecting structure is provided at the outlet of the inner wall of the barrel body 1, and the fixing member 8 is fitted inside the barrel body 1, the connecting structure is used for fixed connection between the barrel body 1 and the fixing member 8, the connecting structure includes an extension ring 2 and a guide plate 3, the inner wall of the barrel body 1 is provided with an extension ring 2, and the inner wall of the extension ring 2 and the outer wall of the fixing member 8 are provided with a guide plate 3. The upper part of the wall is provided with threads, and the fixing piece 8 passes through the extension ring 2 and is embedded in the barrel body 1. The extension ring 2 and the fixing piece 8 are fixedly connected by threads. Guide plates 3 are symmetrically installed at equal intervals on the bottom of the extension ring 2. The inner wall of the guide plate 3 is in contact with the fixing piece 8. The guide plate 3 is an arc-shaped plate, and the bottom end of the guide plate 3 is connected to the bottom of the inner wall of the barrel body 1. Through holes 7 are symmetrically opened on the guide plate 3 at equal intervals. A handle 11 is provided inside the barrel body 1 and above the fixing piece 8. A connecting tube 5 is welded at the bottom of the handle 11, and the handle 11 and the fixing piece 8 are fixedly connected via the connecting tube 5.

[0020] Through the above technical solution: when in use, the fixing part 8 is rotated by the handle 11, so that the thread gradually moves to the upper part of the extension ring 2, and the fixing part 8 is lifted up after it is completely separated from the extension ring 2, and the guide plate 3 is used to limit and guide the remaining part of the fixing part 8, so that it is always driven to keep moving vertically upward until another set of threads under the fixing part 8 contacts the extension ring 2, and then the fixing part 8 is rotated again, so that the thread is embedded in the extension ring 2, and then the fixing part 8 and the extension ring 2 are fixed again, and the test tube can be taken out from the inside of the fixing part 8 after it is lifted up, and the sealing connection between the extension ring 2 and the thread is used to prevent the subsequent test tube from extending to the outside of the barrel body 1, thereby solving the current problem that the activity of other sperms is easily affected when taking out sperm for breeding.

[0021] See also Figure 1-Figure 4As shown, a connecting tube 5 is provided at the bottom of the fixing member 8, the diameter of the connecting tube 5 is smaller than the fixing member 8, and a thread is provided on the outer wall of the connecting tube 5. A connecting groove 12 is provided at the top of the fixing member 8, and the connecting groove 12 is an annular groove. The connecting tube 5 is embedded in the connecting groove 12, and the connecting tube 5 is used for the fixed connection between the two fixing members 8. The inner wall of the fitting hole 4 and the two sides of the frame 6 are symmetrically provided with placement grooves 10, and a magnet block 9 is embedded in the placement groove 10, and the outer wall of the magnet block 9 is in contact with the outer wall of the frame 6.

[0022] Through the above technical scheme: before freezing, multiple fixings 8 can be stacked according to the number of uses, and the connecting barrel can be driven to embed into the connecting groove 12 by rotating the fixing 8. Two fixings 8 of different heights can be connected and fixed by threaded connection to cope with test tubes of different sizes. While facilitating management, the problem of test tubes being unable to be frozen due to mismatch between the test tubes and the frame 6 is prevented. In addition, when in use, the test tubes are pre-embedded on the frame 6, and then the magnet block 9 is taken out from the placement groove 10, and the frame 6 is horizontally embedded into the fixing part 8 through the embedding hole 4, and then the magnet block 9 is reset, and the attraction between the magnet block 9 and the fixing part 8 is used to limit the fixed frame 6, thereby preventing the problem of the frame 6 moving by itself during the lifting and lowering process.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A donkey sperm storage device for breeding, characterized in that: The invention comprises a barrel body (1), a fixing member (8), a frame body (6) and a connection structure. The fixing member (8) is barrel-shaped, and the fixing member (8) has symmetrically arranged fitting holes (4) on both sides of the inner wall. The frame body (6) is fitted inside the fixing member (8). The connection structure is arranged at the outlet of the inner wall of the barrel body (1), and the fixing member (8) is fitted inside the barrel body (1). The connection structure is used for fixed connection between the barrel body (1) and the fixing member (8).

2. A donkey sperm storage device for breeding according to claim 1, characterized in that: The connection structure comprises an extension ring (2) and a guide plate (3); the extension ring (2) is arranged at the outlet of the inner wall of the barrel body (1); the inner wall of the extension ring (2) and the upper part of the outer wall of the fixing member (8) are both provided with threads; the fixing member (8) penetrates the extension ring (2) and is embedded in the barrel body (1); the extension ring (2) and the fixing member (8) are fixedly connected by threads; the guide plates (3) are symmetrically installed at equal intervals at the bottom of the extension ring (2); the inner wall of the guide plate (3) and the fixing member (8) are in contact with each other.

3. A donkey sperm storage device for breeding according to claim 2, characterized in that: The guide plate (3) is an arc-shaped plate, and the bottom end of the guide plate (3) is connected to the bottom of the inner wall of the barrel body (1), and through holes (7) are symmetrically opened at equal intervals on the guide plate (3).

4. A donkey sperm storage device for breeding according to claim 2, characterized in that: The inner wall of the fitting hole (4) is symmetrically provided with placement grooves (10) located on both sides of the frame (6), a magnet block (9) is embedded in the placement groove (10), and the outer wall of the magnet block (9) is in contact with the outer wall of the frame (6).

5. A donkey sperm storage device for breeding according to claim 2, characterized in that: A connecting tube (5) is arranged at the bottom of the fixing member (8), the connecting tube (5) has a diameter smaller than that of the fixing member (8), and a thread is arranged on the outer wall of the connecting tube (5). A connecting groove (12) is arranged at the top of the fixing member (8), and the connecting groove (12) is an annular groove. The connecting tube (5) is embedded in the connecting groove (12), and the connecting tube (5) is used for fixed connection between two fixing members (8).

6. A donkey sperm storage device for breeding according to claim 5, characterized in that: A handle (11) is provided inside the barrel body (1) and above the fixing member (8); a connecting tube (5) is welded to the bottom of the handle (11), and the handle (11) and the fixing member (8) are fixedly connected via the connecting tube (5).

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