A device for collecting semen

Abstract

The application discloses a kind of auxiliary devices for semen collection, it is related to the technical field of male medical examination, including disposable collection cylinder, the rear side of disposable collection cylinder is provided with triangular plate, the left and right sides of triangular plate are provided with adjustable auxiliary mechanism, the top of disposable collection cylinder is provided with sound blocking mechanism, the rear side of triangular plate is symmetrically provided with opening sleeve plate left and right, disposable collection cylinder can quickly restore to vertical state in clamped state after semen collection is completed, on the one hand, compared with the current artificial hand-held disposable collection cylinder semen collection mode, the structure used in the present scheme can release the hands of patient during semen collection, to facilitate better semen collection, on the other hand, after semen collection is completed, disposable collection cylinder can be quickly restored to vertical state, so that the semen in disposable collection cylinder can be prevented from leaking to the maximum extent.

Description

Technical Field

[0001] This invention relates to the field of andrology examination technology, specifically to an auxiliary device for semen collection. Background Technology

[0002] The main purpose of semen collection is to check the health of the male reproductive system. The current medical method of semen collection is to provide patients with disposable collection tubes, and the patients collect the semen themselves into the disposable collection tubes, which are then sent to the testing department for analysis.

[0003] Patent application number "CN218852731U" discloses a semen collection container, relating to the field of medical supplies technology. The container includes a collection bottle and a cap, the cap being screwed onto the mouth of the collection bottle. It also includes an elastic latex sleeve, the upper end of which is an open upper sleeve opening, and the lower end of which is an open lower sleeve opening. Both the upper and lower sleeve openings are provided with elastic rings. A lug is provided at the mouth of the collection bottle, forming a groove between the lug and the collection bottle that matches the ring. The ring of the lower sleeve opening is embedded in the groove, and the ring of the upper sleeve opening is retracted within the collection bottle. This invention can solve the problems of easy leakage and inaccurate total semen volume when collecting semen with existing collection bottles.

[0004] However, the aforementioned semen collection containers still have the following drawbacks in practical use:

[0005] ① When using the above-mentioned semen collection container, the patient needs to hold the container to collect the semen. However, holding the container not only makes it inconvenient for the patient to collect the semen, but also the direct contact of the hand with the container can easily contaminate the collection container, thereby affecting the purity of the semen. At the same time, holding the container can easily cause semen leakage.

[0006] ②In addition, the existing methods of collecting semen are mostly performed by patients themselves. Therefore, when there are large temperature differences between indoor and outdoor environments, if the disposable collection tube is not protected, it is not only easy for the collection tube to be contaminated, but the low or high temperature of the external environment will also directly affect the activity of the semen.

[0007] Therefore, in view of this, the present invention proposes an auxiliary device for semen collection to make up for and improve the deficiencies of the prior art. Summary of the Invention

[0008] To address the aforementioned technical problems, this invention provides an auxiliary device for semen collection, thereby resolving the corresponding technical issues raised in the background section.

[0009] To achieve the above objectives, the technical solution adopted by the present invention is as follows: an auxiliary device for semen collection, comprising a disposable collection tube, a triangular plate provided on the rear side of the disposable collection tube, adjustable auxiliary mechanisms provided on both the left and right sides of the triangular plate, a sound blocking mechanism provided above the disposable collection tube, and perforated sleeves symmetrically provided on the rear side of the triangular plate, an adjusting plate inserted inside the perforated sleeve, a spring button installed at the end of the adjusting plate near the perforated sleeve, and a fixing bracket fixedly installed at the end of the adjusting plate away from the perforated sleeve, and a mounting part provided on the upper front side of the triangular plate, the mounting part being made of an arc-shaped elastic material;

[0010] The adjustable auxiliary mechanism includes: a spring shaft, a connecting plate, a drive gear, a meshing rack, a fixed sleeve plate, an L-shaped plate, a horizontal plate, a sliding shaft, a spring groove, a guide rope, a rope winding cylinder, a push shaft, and a torsion spring. The rear outer wall of the triangular plate is symmetrically and fixedly connected to the spring shaft on both sides. Connecting plates are provided on both sides of the spring shaft, and the connecting plates are rotatably connected to the spring shaft. The connecting plates are fixedly connected to the spring knob. One end of the spring shaft extends through to the outside of the connecting plate. A drive gear is fixedly connected to the portion of the spring shaft extending to the outside of the connecting plate. The front side of the drive gear meshes with a meshing rack. A fixed sleeve plate is fitted at the lower end of the device. An L-shaped plate is fixedly connected to the end of the fixed sleeve plate away from the mating rack. A horizontal plate is arranged parallel to the front side of the L-shaped plate. The horizontal plate is fixedly connected to the lower end of the mating rack. A sliding shaft is fixedly connected to the side of the horizontal plate near the L-shaped plate. The sliding shaft is inserted into the inside of the spring groove. A guide rope is fixedly connected to the lower outer wall of the sliding shaft. A rope winding cylinder is fixedly connected to the lower end of the guide rope. The rope winding cylinder is rotatably connected to the outer wall of the L-shaped plate. A push shaft is inserted into the center of the inside of the rope winding cylinder. The push shaft and the rope winding cylinder form a ball screw structure. A torsion spring is fitted on the outside of the push shaft.

[0011] Furthermore, the surface of the perforated sleeve plate is uniformly perforated, and the spring button is adapted to the holes on the surface of the perforated sleeve plate.

[0012] Furthermore, the triangular plate has a connecting part on the side near the disposable collection tube. The connecting part is a snap-fit ​​structure, and a storage tube is fixedly connected to the side of the connecting part near the disposable collection tube. The storage tube is made of transparent heat-insulating material.

[0013] Furthermore, the inner wall of the spring groove is provided with an inner groove, and the two outer walls of the sliding shaft are slidably connected to the inside of the inner groove by springs.

[0014] Furthermore, one end of the torsion spring is fixedly connected to the outer wall of the push shaft, and the other end of the torsion spring is fixedly connected to the outer wall of the rope winding drum.

[0015] Furthermore, the sound blocking mechanism includes: a cover plate, a limiting bottom shaft, side plates, a T-shaped rod, a first magnetic block, a bottom groove, a return spring, a hollow ball, a second magnetic block, and an inclined strip. The upper end face of the disposable collection tube is uniformly provided with cover plates. Hollow balls are fixedly connected to the upper surface of each cover plate. A limiting bottom shaft is fixedly connected to the bottom surface of each cover plate. Side plates are inserted on both sides of the limiting bottom shaft. The lower end of each side plate is fixedly connected to the upper end face of a triangular plate. A T-shaped rod is fixedly connected to the rear outer wall of each cover plate. A first magnetic block is fixedly connected to the rear end of each T-shaped rod. A second magnetic block is arranged parallel to both sides of the triangular plate. An inclined strip is fixedly connected to the outer wall of the second magnetic block.

[0016] Furthermore, there are two cover plates arranged symmetrically on the left and right, and both cover plates are semi-circular. Together, the two cover plates form a complete circle larger than the diameter of the upper end face of the disposable collection tube.

[0017] Furthermore, the outer walls of the hollow spheres are in contact with each other in their initial state, and the hollow spheres are made of pure copper.

[0018] Furthermore, the second magnetic block and the first magnetic block have the same magnetic poles, and the end of the inclined bar away from the second magnetic block is fixedly connected to the upper end of the mating rack.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] (1) After the semen collection is completed, the disposable collection tube in the clamped state can be quickly restored to the vertical state. On the one hand, compared with the existing method of manually holding the disposable collection tube to collect semen, the structure adopted in this solution can free the patient's hands during the semen collection process, so as to better collect the semen. On the other hand, after the semen collection is completed, the disposable collection tube can be quickly restored to the vertical state, thereby preventing the leakage of semen inside the disposable collection tube to the greatest extent.

[0021] (2) The cover plate is used to form a circle larger than the diameter of the upper end face of the disposable collection tube. After the semen is collected from the disposable collection tube, the cover plate will quickly cover the top of the disposable collection tube, thus forming a protective layer on the top of the disposable collection tube in a short time. This prevents the semen from being contaminated by the external environment after it is collected into the disposable collection tube, thereby avoiding affecting the accuracy of the data in the subsequent semen testing process.

[0022] (3) When the hollow ball repositions and fits back into place, it will make a sound under the impact force, thus reminding the patient to remove the disposable collection tube in time and seal the cap of the disposable collection tube on top of the disposable collection tube, so as to avoid the patient forgetting the disposable collection tube or forgetting to put the cap on and seal it.

[0023] (4) Using a transparent heat-insulating storage tube, on the one hand, it is convenient for patients or medical staff to observe the semen collection inside the disposable collection tube more intuitively, and on the other hand, it can keep the semen warm in real time after the disposable collection tube collects the semen, so as to avoid the semen activity inside the disposable collection tube being reduced due to the large temperature change of the external environment after the disposable collection tube collects the semen, which is conducive to the smooth progress of the subsequent test.

[0024] (5) The installation part is made of elastic material. When using it, you can first manually pry the installation part apart, then put the upper outer wall of the disposable collection tube into the installation part, and then release the external force on the installation part. At this time, under the clamping effect of the installation part and the supporting effect of the storage tube, the stability of the disposable collection tube after placement can be guaranteed, and the disposable collection tube will not shake during the patient's use, thus affecting the collection of semen. Attached Figure Description

[0025] Figure 1 This is a front-view three-dimensional structural schematic diagram of the present invention;

[0026] Figure 2 This is a rear-view stereoscopic structural diagram of the present invention;

[0027] Figure 3 For the present invention Figure 2 A magnified three-dimensional structural diagram of a portion at point A in the middle;

[0028] Figure 4 This is a partial three-dimensional structural diagram of the triangular plate in this invention;

[0029] Figure 5 For the present invention Figure 2 A magnified three-dimensional structural diagram of a portion at point B in the middle;

[0030] Figure 6 This is a partial three-dimensional structural diagram of the lower end of the rack in this invention;

[0031] Figure 7 For the present invention Figure 1 A magnified three-dimensional structural diagram of point C in the middle;

[0032] Figure 8 This is a partial top-view three-dimensional structural diagram of the disposable collection tube in this invention;

[0033] Figure 9 For the present invention Figure 1 A magnified three-dimensional structural diagram of a portion at point D;

[0034] Figure 10 This is a partial three-dimensional structural diagram of the bottom surface of the cover plate in this invention.

[0035] The numbers on the map are:

[0036] 1. Disposable collection tube;

[0037] 11. Triangle plate; 12. Hole-cutting sleeve; 13. Adjusting plate; 14. Spring button; 15. Fixing bracket; 16. Mounting part; 17. Storage tube; 18. Connecting part;

[0038] 21. Spring sleeve shaft; 22. Connecting plate; 23. Drive gear; 24. Mating rack; 25. Fixed sleeve plate; 26. L-shaped plate; 27. Horizontal plate; 28. Sliding shaft; 29. ​​Spring groove; 210. Guide rope; 211. Rope winding drum; 212. Push shaft; 213. Torsion spring;

[0039] 31. Cover plate; 32. Restricting bottom shaft; 33. Side plate; 34. T-shaped rod; 35. Magnetic block one; 36. Bottom groove; 37. Return spring; 38. Hollow ball; 39. Magnetic block two; 310. Diagonal bar. Detailed Implementation

[0040] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0041] Embodiments of the present invention

[0042] Please refer to Figure 1 , Figure 3 , Figure 4 As shown, an auxiliary device for semen collection includes a disposable collection tube 1. A triangular plate 11 is provided on the rear side of the disposable collection tube 1. A perforated sleeve 12 is symmetrically arranged on the rear side of the triangular plate 11. An adjusting plate 13 is inserted into the inside of the perforated sleeve 12. A spring button 14 is installed at the end of the adjusting plate 13 near the perforated sleeve 12. Holes are evenly opened on the surface of the perforated sleeve 12. The spring button 14 is adapted to the holes on the surface of the perforated sleeve 12. A fixing bracket 15 is fixedly installed at the end of the adjusting plate 13 away from the perforated sleeve 12. An installation part 16 is provided on the upper front side of the triangular plate 11. The installation part 16 is made of an arc-shaped elastic material.

[0043] Please refer to Figure 4 As shown, a connecting part 18 is provided on the side of the triangular plate 11 near the disposable collection tube 1. The connecting part 18 is a snap-fit ​​structure, specifically a plug-in snap-fit ​​structure. That is, the storage tube 17 is plugged into and installed on the front side of the triangular plate 11 through the connecting part 18. The storage tube 17 is fixedly connected to the side of the connecting part 18 near the disposable collection tube 1. The storage tube 17 is made of transparent heat-insulating material.

[0044] Please refer to Figure 1 , Figure 2 and Figures 5 to 7 As shown, the rear outer wall of the triangular plate 11 is symmetrically and fixedly connected with spring shafts 21. Connecting plates 22 are provided on both sides of the spring shafts 21, and the connecting plates 22 are rotatably connected to the spring shafts 21. The connecting plates 22 are fixedly connected to the spring button 14. One end of the spring shaft 21 extends through to the outside of the connecting plate 22. A drive gear 23 is fixedly connected to the part of the spring shaft 21 extending to the outside of the connecting plate 22. A gear rack 24 meshes with the front of the drive gear 23. A fixing plate 25 is fitted onto the lower end of the gear rack 24. An L-shaped plate 26 is fixedly connected to the end of the fixing plate 25 away from the gear rack 24. A horizontal plate 27 is parallel to the front of the L-shaped plate 26 and is fixedly connected to the lower end of the gear rack 24. A sliding shaft 28 is fixedly connected to the side of the L-shaped plate 26. The sliding shaft 28 is inserted into the inside of the spring groove 29. The inner wall of the spring groove 29 has an inner groove. The outer walls of both sides of the sliding shaft 28 are slidably connected to the inside of the inner groove through springs. A guide rope 210 is fixedly connected to the lower outer wall of the sliding shaft 28. A winding drum 211 is fixedly connected to the lower end of the guide rope 210. The winding drum 211 is rotatably connected to the outer wall of the L-shaped plate 26. A push shaft 212 is inserted into the center of the winding drum 211. The push shaft 212 and the winding drum 211 form a ball screw structure. A torsion spring 213 is sleeved on the outside of the push shaft 212. One end of the torsion spring 213 is fixedly connected to the outer wall of the push shaft 212, and the other end of the torsion spring 213 is fixedly connected to the outer wall of the winding drum 211.

[0045] Please refer to Figures 8 to 10 As shown, a cover plate 31 is evenly arranged on the upper surface of the disposable collection tube 1. Hollow spheres 38 are fixedly connected to the upper surface of the cover plate 31. The outer walls of the hollow spheres 38 are in contact with each other in the initial state. The hollow spheres 38 are made of pure copper. A limiting bottom shaft 32 is fixedly connected to the bottom surface of the cover plate 31. Side plates 33 are inserted on both sides of the limiting bottom shaft 32. The lower end of the side plate 33 is fixedly connected to the upper surface of the triangular plate 11. A T-shaped rod 34 is fixedly connected to the rear outer wall of the cover plate 31. A magnetic block 35 is fixedly connected to the rear end of the T-shaped rod 34. A magnetic block 39 is arranged parallel to both sides of the triangular plate 11. The magnetic block 39 and the magnetic block 35 have the same magnetic poles. The end of the inclined bar 310 away from the magnetic block 39 is fixedly connected to the upper end of the mating rack 24. The inclined bar 310 is fixedly connected to the outer wall of the magnetic block 39.

[0046] Please refer to Figure 8 As shown, there are two cover plates 31 arranged symmetrically on the left and right, and both cover plates 31 are semi-circular. The two cover plates 31 together form a complete circle that is larger than the diameter of the upper end face of the disposable collection tube 1.

[0047] The complete usage steps and working principle of the above embodiments are as follows:

[0048] This device is mainly used for: medical andrological examinations, specifically for examining the health of the male reproductive system;

[0049] Before use: Relevant medical personnel can first open the fixing bracket 15 to fix the entire device to the panel or similar tabletop in the hospital room, while ensuring that the triangular plate 11 in the device is in a horizontal position. Figure 1 As shown, at the same time, the lead rope 210 is in a taut state, the first magnetic block 35 and the second magnetic block 39 are in a mutually repulsive magnetic force range, while the return spring 37 is in a compressed state.

[0050] In use: First, when a male patient (hereinafter referred to as the patient) needs to collect and store his own semen and send it to the testing department for analysis to check the health of his reproductive system, the patient can move the disposable collection tube 1 to the front of the device, remove the cap from the disposable collection tube 1 to ensure that the top of the disposable collection tube 1 is open, and then place the disposable collection tube 1 as follows: Figure 1 As shown, the disposable collection tube 1 is placed inside the storage tube 17, while simultaneously engaging the upper outer wall of the disposable collection tube 1 with the mounting part 16. This allows the upper surface of the disposable collection tube 1 to adhere to the bottom surface of the cover plate 31. Utilizing the elastic material of the mounting part 16, it can be manually pried open before use. Then, the upper outer wall of the disposable collection tube 1 is inserted between the mounting parts 16, and the external force on the mounting part 16 is released. At this point, the clamping effect of the mounting part 16 and the supporting effect of the storage tube 17 ensure the stability of the disposable collection tube 1 after placement, preventing the patient from... If the disposable collection tube 1 shakes during use, affecting the collection of semen, then placing the disposable collection tube 1 directly into the transparent, heat-insulating storage tube 17 allows patients or medical staff to more intuitively observe the semen collection inside the disposable collection tube 1. Furthermore, it allows for real-time heat preservation after semen collection, preventing a decrease in semen activity due to significant temperature changes in the external environment. This, in turn, facilitates the smooth progress of subsequent sample delivery.

[0051] When a patient needs to collect semen into the disposable collection tube 1, the patient should face the tube and adjust their posture and position to ensure that their semen can be collected. Before semen collection, since the guide rope 210 is symmetrically arranged, the user can choose whichever side to use, thus improving the applicability of the device. The patient can press either leg against the front end of the push shaft 212 and apply an external force to the push shaft 212 as it moves around the rope tube 211. At this time, the push shaft 212 will compress the torsion spring 213, and the push shaft 212 will gradually enter... The push shaft 212 and the winding drum 211 form a ball screw structure. Based on the principle of screw transmission, the push shaft 212 and the winding drum 211 will rotate during the transmission process. As the winding drum 211 rotates, the guide rope 210 will gradually be wound around its outer wall. Since the upper end of the guide rope 210 is fixedly connected to the outer wall of the sliding shaft 28, the sliding shaft 28 will move downward. The sliding shaft 28 is inserted into the spring groove 29, and the inner wall of the spring groove 29 has an inner groove. The two outer walls of the sliding shaft 28 are slidably connected to the inner groove through springs. Figure 6 As shown, the sliding shaft 28 will move down along the trajectory of the spring groove 29, while compressing the spring inside the inner groove. The downward movement of the sliding shaft 28 will drive the mating rack 24 to move downward through the cross plate 27. At this time, the mating rack 24 will slide downward at its connection position with the fixed sleeve plate 25.

[0052] When the rack 24 moves downward, the drive gear 23 rotates. This rotation causes the spring shaft 21 to rotate, which in turn causes the triangular plate 11 to rotate synchronously. The rotation of the triangular plate 11 indirectly causes the disposable collection cylinder 1 to tilt, bringing it closer to the patient's body. When the rack 24 drives the drive gear 23 to its maximum rotation, the disposable collection cylinder 1 becomes nearly horizontal, allowing the patient to easily collect the semen themselves. Inside the disposable collection tube 1, the patient's legs need to continuously press against the push shaft 212 during the process. Once the semen collection is complete, the patient's legs can move away from the push shaft 212. At this point, the push shaft 212 will reverse its position under the rebound force of the torsion spring 213. The guide rope 210 will no longer be under force and will be driven upwards by the rebound force of the spring inside the spring groove 29, causing the sliding shaft 28 to move back to its original position. This, in turn, causes the mating rack 24 and drive gear 23 to reverse their positions, ultimately restoring the entire disposable collection tube 1 to its original position. Figure 1As shown, once the user's semen is collected into the disposable collection tube 1, the disposable collection tube 1 can be quickly restored to a vertical position as it is reset. On the one hand, compared to the existing method of manually holding the disposable collection tube 1 to collect semen, the structure used in this solution can free the patient's hands during the semen collection process, so as to facilitate better semen collection. On the other hand, after the semen collection is completed, the disposable collection tube 1 can be quickly restored to a vertical position, thereby preventing the semen inside the disposable collection tube 1 from leaking out to the greatest extent.

[0053] At the same time, such as Figure 2 and Figure 8 As shown, as the rack 24 moves downward, it also drives the inclined bar 310 downward, which in turn drives the second magnetic block 39 downward. Since the second magnetic block 39 and the first magnetic block 35 have the same magnetic poles, as the second magnetic block 39 moves downward away from the repulsive magnetic force range of the first magnetic block 35, the cover plate 31, the T-shaped rod 34, and the first magnetic block 35 will all slide away from each other under the rebound force of the return spring 37. The limiting bottom shaft 32 on the bottom surface of the cover plate 31 will then slide away along the connection with the upper end of the side plate 33. The cover plate 31 remains in a moving-away position throughout the process of collecting semen from the patient. Conversely, when the semen collection is completed and the disposable collection tube 1 is reset, the second magnetic block 39 also resets to the range of mutual repulsion between it and the first magnetic block 35. Therefore, under the mutual repulsion of the two magnetic blocks 39 and the first magnetic block 35, the first magnetic block 35 will compress the reset spring 37 along the trajectory of the bottom groove 36 and slide towards the opposite side. Finally, the cover plate 31 will reset to the position as shown in the image. Figure 8 As shown, the cover plate 31 forms a circle above the disposable collection tube 1 that is larger than the diameter of the upper end face of the disposable collection tube 1. After the semen is collected from the disposable collection tube 1, the cover plate 31 will quickly cover the disposable collection tube 1, thus forming a protective layer on the disposable collection tube 1 in a short time. This prevents the semen from being contaminated by the external environment after it is collected in the disposable collection tube 1, thereby avoiding affecting the accuracy of the data in the subsequent semen testing process.

[0054] Furthermore, as the cover plate 31 moves closer to the other side, it will simultaneously cause the hollow ball 38 to move in opposite directions. Since the outer walls of the hollow ball 38 are initially in contact with each other and the hollow ball 38 is made of pure copper, when the hollow ball 38 returns to its original position and is subjected to an impact force, it will make a sound through the hollow ball 38. This will remind the patient to remove the disposable collection tube 1 in time and seal the cover of the disposable collection tube 1 on top of the disposable collection tube 1, thereby preventing the patient from forgetting the disposable collection tube 1 or forgetting to close the cover of the disposable collection tube 1.

[0055] Finally, since the storage tube 17 is installed on the front side of the triangle plate 11 using the snap-fit ​​connection part 18, the patient can quickly pull the storage tube 17 out from the front side of the triangle plate 11, and then the patient can take the storage tube 17 and the disposable collection tube 1 together to the testing department.

[0056] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An auxiliary device for semen collection, comprising a disposable collection tube (1), characterized in that: A triangular plate (11) is provided on the rear side of the disposable collection tube (1). Adjustable auxiliary mechanisms are provided on both the left and right sides of the triangular plate (11). A sound blocking mechanism is provided above the disposable collection tube (1). A perforated sleeve plate (12) is provided symmetrically on the rear side of the triangular plate (11). An adjusting plate (13) is inserted into the inside of the perforated sleeve plate (12). A spring button (14) is installed at the end of the adjusting plate (13) near the perforated sleeve plate (12). A fixing bracket (15) is fixedly installed at the end of the adjusting plate (13) away from the perforated sleeve plate (12). An installation part (16) is provided on the front side above the triangular plate (11). The adjustable auxiliary mechanism includes: a spring shaft (21), a connecting plate (22), a drive gear (23), a mating rack (24), a fixed sleeve plate (25), an L-shaped plate (26), a horizontal plate (27), a sliding shaft (28), a spring groove (29), a guide rope (210), a rope winding cylinder (211), a push shaft (212), and a torsion spring (213). The rear outer wall of the triangular plate (11) is symmetrically and fixedly connected with the spring shaft (21). The far end of the spring shaft (21) A connecting plate (22) is provided on one side away from the triangular plate (11). The connecting plate (22) is rotatably connected to the spring shaft (21) and fixedly connected to the spring button (14). One end of the spring shaft (21) extends through to the outside of the connecting plate (22). A drive gear (23) is fixedly connected to the part of the spring shaft (21) extending to the outside of the connecting plate (22). A gear rack (24) meshes with the front side of the drive gear (23). A fixing plate (25) is fitted onto the lower end of the mating rack (24). An L-shaped plate (26) is fixedly connected to the end of the fixing plate (25) away from the mating rack (24). A horizontal plate (27) is arranged parallel to the front side of the L-shaped plate (26). The horizontal plate (27) is fixedly connected to the lower end of the mating rack (24). A sliding shaft (28) is fixedly connected to the side of the horizontal plate (27) near the L-shaped plate (26). The sliding shaft (28) is inserted into the spring groove (29). Inside the slide shaft (28), a guide rope (210) is fixedly connected to the lower outer wall of the slide shaft (28), and a winding drum (211) is fixedly connected to the lower end of the guide rope (210). The winding drum (211) is rotatably connected to the outer wall of the L-shaped plate (26). A push shaft (212) is inserted into the center of the winding drum (211). The push shaft (212) and the winding drum (211) form a ball screw structure. A torsion spring (213) is sleeved on the outside of the push shaft (212).

2. The auxiliary device for semen collection according to claim 1, characterized in that: The surface of the perforated sleeve (12) is uniformly perforated, and the spring button (14) is adapted to the holes on the surface of the perforated sleeve (12).

3. The auxiliary device for semen collection according to claim 1, characterized in that: The triangular plate (11) has a connecting part (18) on the side near the disposable collection tube (1). The connecting part (18) is a snap-fit ​​structure. A storage tube (17) is fixedly connected to the side of the connecting part (18) near the disposable collection tube (1). The storage tube (17) is made of transparent heat-insulating material.

4. The auxiliary device for semen collection according to claim 1, characterized in that: The inner wall of the spring groove (29) is provided with an inner groove, and the outer walls of both sides of the sliding shaft (28) are slidably connected to the inside of the inner groove by springs.

5. The auxiliary device for semen collection according to claim 1, characterized in that: One end of the torsion spring (213) is fixedly connected to the outer wall of the push shaft (212), and the other end of the torsion spring (213) is fixedly connected to the outer wall of the rope winding cylinder (211).

6. The auxiliary device for semen collection according to claim 3, characterized in that: The sound blocking mechanism includes: a cover plate (31), a limiting bottom shaft (32), a side plate (33), a T-shaped rod (34), a first magnetic block (35), a bottom groove (36), a return spring (37), a hollow ball (38), a second magnetic block (39), and an inclined bar (310). The upper end face of the disposable collection tube (1) is uniformly provided with a cover plate (31). Hollow balls (38) are fixedly connected to the upper surface of the cover plate (31), and limiting bottom shafts are fixedly connected to the bottom surface of the cover plate (31). The bottom shaft (32) is fitted with side plates (33) on both sides. The lower end of the side plates (33) is fixedly connected to the upper end face of the triangular plate (11). The rear outer wall of the cover plate (31) is fixedly connected with T-shaped rods (34). The rear end of the T-shaped rods (34) is fixedly connected with a magnetic block (35). The two sides of the triangular plate (11) are parallel to each other with magnetic blocks (39). The outer wall of the magnetic blocks (39) is fixedly connected with diagonal strips (310).

7. The auxiliary device for semen collection according to claim 6, characterized in that: There are two cover plates (31) arranged symmetrically on the left and right, and both cover plates (31) are semi-circular. The two cover plates (31) together form a complete circle larger than the diameter of the upper end face of the disposable collection tube (1).

8. The auxiliary device for semen collection according to claim 6, characterized in that: The outer walls of the hollow sphere (38) in their initial state are fitted together, and the hollow sphere (38) is made of pure copper.

9. The auxiliary device for semen collection according to claim 6, characterized in that: The second magnetic block (39) and the first magnetic block (35) are of the same magnetic poles, and the end of the inclined bar (310) away from the second magnetic block (39) is fixedly connected to the upper end of the mating rack (24).

Images