Semen collecting device

Abstract

The invention belongs to the technical field of biomedical engineering, and particularly relates to a semen collecting device which comprises a balance weight base, a bearing plate is arranged on the upper side of the balance weight base, and the upper end of the balance weight base and the lower end of the bearing plate are fixedly connected through two sets of symmetrically-arranged locking and connecting mechanisms. A timing warning mechanism is fixedly arranged at the upper end of the balance weight base, and an electric conduction switch electrically connected with the timing warning mechanism is further fixedly arranged at the upper end of the balance weight base. According to the semen collection cup, the semen collection cup after semen collection can be stably placed at a constant temperature, the problem that sperms are damaged due to the fact that the environment temperature is too high or too low is solved, the connection sealing performance of the cup cover and the semen collection cup can be guaranteed, and the situation that external substances easily enter the semen collection cup to pollute the semen is avoided; the inspection work can be completed 30 minutes after sperm collection, and the problem that the sperm quality is affected due to long-time staying of the sperm, so that the judgment of the sperm quality deviates is solved.

Description

Technical Field

[0001] The invention belongs to the technical field of biomedical engineering, and in particular relates to a semen collecting device. Background Art

[0002] A semen collection device is a tool specially designed for collecting male semen. It plays an important role in the medical field. During the diagnosis and treatment of male infertility, it can be used to collect semen for analysis to evaluate sperm quantity, motility, morphology and other indicators. In addition, in artificial insemination, in vitro fertilization and other directions, it is also necessary to collect high-quality semen.

[0003] The common disposable semen collection cup is a simple and effective semen collection device, which consists of a cup body and a cup lid. The cup lid is threadedly screwed onto the upper end of the cup body. However, in actual use, some patients do not firmly screw the cup lid and the cup body together, which makes it easy for foreign substances to enter the semen collection cup and contaminate the semen, affecting the quality of subsequent sperm testing. In addition, if semen stays in the external environment for too long, the energy supply of sperm will gradually decrease, resulting in weakened motility. The sperm motility assessed in subsequent tests will be lower than the actual level when it is just discharged, resulting in deviations in the judgment of sperm motility. Staff often wait until a certain number of temporarily stored semen collection cups are reached before transferring them for testing. For the first semen collection cup placed, it is easy for the semen to stay too long, affecting the quality of subsequent tests. Summary of the invention

[0004] The object of the present invention is to provide a semen collecting device in view of the above problems.

[0005] To achieve the above-mentioned objectives, the present invention adopts the following technical solutions: a semen collection device, comprising a counterweight base, a supporting plate is arranged on the upper side of the counterweight base, the upper end of the counterweight base and the lower end of the supporting plate are fixedly connected by two groups of symmetrically arranged locking connection mechanisms, a timing warning mechanism is fixedly installed on the upper end of the counterweight base, an electric switch electrically connected to the timing warning mechanism is also fixedly installed on the upper end of the counterweight base, a constant temperature placement seat is fixedly installed on the upper end of the supporting plate, a plurality of semen collection cups are inserted on the upper end of the constant temperature placement seat, a cup cover is threadedly connected to the semen collection cup, a plurality of thermal insulation protection mechanisms arranged opposite to the semen collection cup are fixedly installed on the rear side of the upper end of the supporting plate, a rotating tightening mechanism arranged opposite to the cup cover is arranged inside the thermal insulation protection mechanism, the same in-place feedback mechanism is arranged between the lower end outer wall of the thermal insulation protection mechanism and the upper end of the constant temperature placement seat, and a PLC controller is fixedly installed on the outer wall of the constant temperature placement seat.

[0006] The U-shaped connecting frame is fixedly provided with a cover shell which is covered on the outer wall of the U-shaped connecting frame, and a suction force permanent magnet plate is fixedly connected to the upper end of the U-shaped connecting frame, and a suction force permanent magnet plate is fixedly connected to the upper end of the U-shaped connecting frame.

[0007] In the above-mentioned semen collection device, the timing warning mechanism includes a timing shell fixedly mounted on the upper end of the counterweight base, a rotating screw is rotatably connected to the upper side of the inner wall of the timing shell, a reduction motor for driving the rotating screw to rotate is fixedly mounted on the outer wall of the timing shell, a movable plate is threadedly sleeved on the rod wall of the rotating screw, a warning switch is fixedly mounted on the rear side of the inner wall of the timing shell, and a warning device is fixedly mounted on the rear end of the timing shell.

[0008] In the above-mentioned semen collection device, the thermal insulation protection mechanism includes an L-shaped vertical plate fixedly mounted on the rear side of the upper end of the support plate, and two electric push rods are symmetrically fixedly inserted into the horizontal part of the L-shaped vertical plate. The lower output ends of the two electric push rods are fixedly connected to the same thermal insulation shell, and a starting switch is fixedly mounted on the upper end of the L-shaped vertical plate.

[0009] The control cabinet is provided with the adjustment mechanism, and the adjustment mechanism is a plurality of adjustment mechanisms, and the adjustment mechanism is a plurality of adjustment mechanisms, and the adjustment mechanism is a plurality of adjustment mechanisms, and the plurality of adjustment mechanisms are a plurality of adjustment mechanisms.

[0010] In the above-mentioned semen collection device, the in-place feedback mechanism includes a feedback shell fixedly mounted on the upper end of the constant temperature placement seat, a confirmation switch is fixedly mounted on the bottom of the inner wall of the feedback shell, a plurality of sockets distributed front and back are opened on the upper end of the feedback shell, and a pressing rod is movablely sleeved in the corresponding sockets, the lower ends of the plurality of pressing rods are fixedly connected to the same pressing plate, the upper end of the pressing plate and the top of the inner wall of the feedback shell are fixedly mounted with a plurality of return springs sleeved outside the pressing rods, the upper ends of the plurality of pressing rods pass through the upper end of the feedback shell, and are fixedly connected to the same force-bearing plate, and the outer wall of the insulation shell is fixedly mounted with a pressure plate located on the upper side of the force-bearing plate.

[0011] In the above-mentioned semen collection device, two lifting handles are symmetrically fixedly mounted on the upper end of the supporting plate, and the handle ends of the lifting handles are covered with a layer of anti-slip rubber sleeves.

[0012] In the above-mentioned semen collection device, the upper end of the movable plate is fixedly connected to a limit slider, and the top of the inner wall of the timing shell is provided with a limit sliding groove that matches and slides with the limit slider.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. Through the set thermal insulation protection mechanism, rotating tightening mechanism, constant temperature placement seat, together with the semen collection cup and cup cover, a stable constant temperature placement environment can be provided for the semen collection cup after the semen is collected. At the same time, effective protection is given to keep the storage temperature of semen constant at 37°C, preventing the environmental temperature from being too high or too low and causing damage to the sperm. It can also ensure that the connection between the cup cover and the semen collection cup has good sealing, preventing foreign substances from easily entering the semen collection cup and contaminating the semen, thereby avoiding problems affecting the subsequent sperm testing quality.

[0015] 2. Through the timing alarm mechanism, in-place feedback mechanism and power switch, the timing can be automatically started after the first semen collection cup is placed. If the semen collection cup has not been sent for inspection after 20 minutes, the alarm will be automatically triggered to remind the staff to send it for inspection as soon as possible, ensuring that the inspection work is completed within 30 minutes after semen collection. This can effectively avoid the influence of long-term residence of semen on sperm quality, thereby preventing deviations in the judgment of sperm quality.

[0016] 3. The locking connection mechanism can make the whole equipment be placed stably to avoid the problem of the sperm collection cup falling due to external collision and pulling. It has better protection and can automatically release the limit lock when it needs to be sent for inspection, which is convenient and quick to take for inspection.

[0017] To sum up: the present invention can place the semen collection cup at a stable constant temperature after the semen is collected, avoiding the problem that the environmental temperature is too high or too low and may cause damage to the sperm, and can ensure the sealing of the connection between the cup cover and the semen collection cup, avoiding the external substances from easily entering the semen collection cup and contaminating the semen, and can ensure that the inspection work can be completed within 30 minutes after the semen is collected, avoiding the problem that the long-term residence of semen will affect the sperm quality, and then lead to the problem of deviation in the judgment of sperm quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a semen collection device provided by the present invention;

[0019] Figure 2 It is a cross-sectional structural schematic diagram of a locking connection mechanism of a semen collection device provided by the present invention;

[0020] Figure 3 It is a side cross-sectional structural schematic diagram of a timing warning mechanism of a semen collection device provided by the present invention;

[0021] Figure 4 It is a structural schematic diagram of a temperature insulation protection mechanism of a semen collection device provided by the present invention;

[0022] Figure 5 It is a cross-sectional structural schematic diagram of a rotary tightening mechanism of a semen collection device provided by the present invention;

[0023] Figure 6 The present invention is a schematic cross-sectional structural diagram of an in-place feedback mechanism of a semen collection device provided by the present invention.

[0024] In the figure: 1 counterweight base, 2 locking connection mechanism, 21 connecting plate, 22 U-shaped connecting frame, 23 locking rod, 24 locking hole, 25 locking plate, 26 locking spring, 27 cover, 28 suction permanent magnet plate, 29 suction electromagnetic plate, 3 timing warning mechanism, 31 timing shell, 32 rotating screw, 33 reduction motor, 34 moving plate, 35 warning switch, 36 warning device, 4 thermal insulation protection mechanism, 41 L-shaped vertical plate, 42 electric push rod, 43 thermal insulation shell, 44 starting switch, 5 rotating tightening mechanism, 51 rotating Motor, 52 rotating bracket, 53 adjusting shell, 54 adjusting screw, 55 adjusting motor, 56 bevel gear assembly, 57 clamping plate, 58 strip port, 59 rubber clamping block, 510 guide slide bar, 511 pressure switch, 6 in-place feedback mechanism, 61 feedback shell, 62 confirmation switch, 63 pressing rod, 64 pressing plate, 65 reset spring, 66 force plate, 67 pressure plate, 7 supporting plate, 8 power switch, 9 constant temperature placement seat, 10 sperm cup, 11 cup cover, 12 PLC controller, 13 lifting handle. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] like Figure 1-Figure 6 As shown, a semen collection device comprises a counterweight base 1, a supporting plate 7 is arranged on the upper side of the counterweight base 1, the upper end of the counterweight base 1 and the lower end of the supporting plate 7 are fixedly connected by two sets of symmetrically arranged locking connection mechanisms 2, the locking connection mechanism 2 comprises a connecting plate 21 fixedly connected to the upper end of the counterweight base 1, a U-shaped connecting frame 22 arranged opposite to the connecting plate 21 is fixedly installed at the lower end of the supporting plate 7, a plug interface matching the connecting plate 21 is provided at the upper end of the U-shaped connecting frame 22, a plurality of plug holes are provided on the opposite sides of the U-shaped connecting frame 22, and the corresponding plug holes are movable in the corresponding plug holes. The movable plug sleeve has a locking rod 23, and the side wall of the connecting plate 21 is provided with a plurality of locking holes 24 which match and plug into the locking rod 23. One end of the plurality of locking rods 23 on the same side is fixedly connected with the same locking plate 25, and a plurality of locking springs 26 which are sleeved on the outside of the locking rod 23 are fixedly connected between the locking plate 25 and the U-shaped connecting frame 22. A cover shell 27 which covers the outside of the locking plate 25 is fixedly installed on the outer wall of the U-shaped connecting frame 22, and a suction permanent magnetic plate 28 is fixedly connected to the rear side of the locking plate 25, and a suction electromagnetic plate 29 which is arranged corresponding to the suction permanent magnetic plate 28 is fixedly installed on the inner wall of the cover shell 27.

[0027] The upper end of the counterweight base 1 is fixedly provided with a timing warning mechanism 3, and the upper end of the counterweight base 1 is also fixedly provided with an electric switch 8 electrically connected to the timing warning mechanism 3. The upper end of the supporting plate 7 is fixedly provided with a constant temperature placement seat 9, and the upper end of the constant temperature placement seat 9 is plugged with a plurality of sperm collection cups 10, and the sperm collection cups 10 are threadedly connected with a cup cover 11. The upper end of the supporting plate 7 is symmetrically fixedly provided with two lifting handles 13, and the handle ends of the lifting handles 13 are covered with a layer of non-slip rubber sleeves. The timing warning mechanism 3 includes a fixedly provided on the counterweight base 1 The timing shell 31 at the upper end has a rotating screw 32 rotatably connected to the upper side of the inner wall of the timing shell 31, a reduction motor 33 for driving the rotating screw 32 to rotate is fixedly installed on the outer wall of the timing shell 31, a movable plate 34 is threadedly sleeved on the rod wall of the rotating screw 32, a warning switch 35 is fixedly installed on the rear side of the inner wall of the timing shell 31, and a warning device 36 is fixedly installed on the rear end of the timing shell 31, the upper end of the movable plate 34 is fixedly connected to a limit slider, and a limit slide groove matching and slidingly connected with the limit slider is opened on the top of the inner wall of the timing shell 31.

[0028] A plurality of thermal insulation protection mechanisms 4 arranged opposite to the sperm collection cup 10 are fixedly installed on the rear side of the upper end of the support plate 7. The thermal insulation protection mechanisms 4 include an L-shaped vertical plate 41 fixedly installed on the rear side of the upper end of the support plate 7. Two electric push rods 42 are symmetrically fixedly inserted in the horizontal part of the L-shaped vertical plate 41. The lower output ends of the two electric push rods 42 are fixedly connected to the same thermal insulation shell 43. A starting switch 44 is fixedly installed on the upper end of the L-shaped vertical plate 41.

[0029] The interior of the thermal insulation protection mechanism 4 is provided with a rotating tightening mechanism 5 arranged opposite to the cup cover 11. The rotating tightening mechanism 5 includes a rotating motor 51 fixedly installed on the upper end of the thermal insulation shell 43. The lower end output end of the rotating motor 51 passes through the upper end of the thermal insulation shell 43 and is fixedly connected to a rotating bracket 52. The lower end of the rotating bracket 52 is fixedly connected to an adjusting shell 53. The inner wall of the adjusting shell 53 is symmetrically rotated and connected with two adjusting screws 54. The upper end of the adjusting shell 53 is fixedly provided with an adjusting motor 55. The lower end output end of the adjusting motor 55 passes through and extends into the adjusting shell 53. The adjusting shell 53 is provided with a plurality of adjusting screws 54, and the adjusting screws 54 are connected to the adjusting shell 53 through a bevel gear assembly 56. The adjusting screws 54 are threadedly sleeved with a clamping plate 57. The lower end of the clamping plate 57 passes through the lower end of the adjusting shell 53 through a strip-shaped opening 58 provided at the lower end of the adjusting shell 53. The side wall of the clamping plate 57 is fixedly connected with a rubber clamping block 59. The inner wall of the adjusting shell 53 corresponding to the strip-shaped opening 58 is fixedly connected with a guide slide rod 510. The side wall of the clamping plate 57 is provided with a guide slide hole slidably sleeved with the guide slide rod 510. The lower end of the adjusting shell 53 is embedded with a pressure switch 511.

[0030] The same in-place feedback mechanism 6 is installed between the lower end outer wall of the thermal insulation protection mechanism 4 and the upper end of the constant temperature placement seat 9. The in-place feedback mechanism 6 includes a feedback shell 61 fixedly installed on the upper end of the constant temperature placement seat 9, and a confirmation switch 62 is fixedly installed on the bottom of the inner wall of the feedback shell 61. The upper end of the feedback shell 61 is provided with a plurality of jacks distributed front and back, and a pressing rod 63 is movablely inserted in the corresponding jacks. The lower ends of the plurality of pressing rods 63 are fixedly connected with the same pressing plate 64, and the upper end of the pressing plate 64 and the top of the inner wall of the feedback shell 61 are fixedly provided with a plurality of reset springs 65 sleeved on the outside of the pressing rod 63. The upper ends of the plurality of pressing rods 63 pass through the upper end of the feedback shell 61 and are fixedly connected with the same force plate 66. The outer wall of the thermal insulation shell 43 is fixedly provided with a pressure plate 67 located on the upper side of the force plate 66.

[0031] A PLC controller 12 is fixedly mounted on the outer wall of the thermostatic placement seat 9, and the PLC controller 12 is electrically connected to the locking connection mechanism 2, the timing warning mechanism 3, the thermal insulation protection mechanism 4, the rotating tightening mechanism 5 and the in-position feedback mechanism 6 respectively.

[0032] The operating principle of the present invention is now described as follows: the semen is collected by using the semen collection cup 10, and after the collection is completed, the cup cover 11 is screwed onto the upper end of the semen collection cup 10, and then the semen collection cup 10 is placed in the constant temperature placement seat 9. After placement, the start switch 44 at the corresponding position is manually pressed, and at this time, the PLC controller 12 controls the corresponding electric push rod 42 to push the temperature insulation shell 43 downward, so that the temperature insulation shell 43 covers the outside of the semen collection cup 10, effectively protecting the semen collection cup 10, and the PLC controller 12 synchronously controls the constant temperature placement seat 9 to perform constant temperature control on the position corresponding to the semen collection cup 10, so that the placement temperature of the semen collection cup 10 is maintained at 37°C, and the semen collection cup 10 after the semen is collected can be stably placed at a constant temperature to avoid the situation where the environmental temperature is too high or too low to cause damage to the sperm;

[0033] In the process of the temperature insulation shell 43 moving downward, when the pressure switch 511 at the lower end of the adjustment shell 53 contacts the upper end of the cup cover 11, the pressure switch 511 feeds back a signal to the PLC controller 12, and the PLC controller 12 first controls the adjustment motor 55 to move, and the adjustment motor 55 drives the two adjustment screws 54 to rotate synchronously through the bevel gear assembly 56, and the two clamping plates 57 move toward each other through the threaded sleeve connection between the adjustment screw 54 and the clamping plate 57, and then cooperate with the rubber clamping block 59 to achieve stable clamping of the cup cover 11, and the PLC controller 12 controls the rotation motor 51 to move, and the rotation motor 51 drives the adjustment shell 53 through the rotating bracket 52 The cup cover 11 is rotated with the cup cover 11, so that the cup cover 11 is further stably threadedly connected to the semen collection cup 10 until the temperature insulation shell 43 moves down into place, which can ensure the sealing of the connection between the cup cover 11 and the semen collection cup 10, and prevent foreign substances from easily entering the semen collection cup 10 and contaminating the semen, thereby affecting the subsequent quality of sperm testing. It is additionally noted that the semen collection cup 10 is fixedly connected relative to the constant temperature placement seat 9, so the tightening rotation of the cup cover 11 relative to the semen collection cup 10 will not be affected by the rotation of the semen collection cup 10, and in the process of further threading the cup cover 11 and the semen collection cup 10, the relative downward movement speed of the cup cover 11 is kept the same as the downward movement speed of the temperature insulation shell 43;

[0034] When the temperature-insulating shell 43 moves downward, the pressure plate 67 is driven to move downward synchronously. When the pressure plate 67 acts on the force plate 66, the force plate 66 drives the pressing plate 64 to move downward through the pressing rod 63 to overcome the elastic force of the return spring 65, until the temperature-insulating shell 43 is completely moved downward and installed in place. At this time, the pressing plate 64 acts on the confirmation switch 62. At this time, the PLC controller 12 controls the electric push rod 42 to stop moving, and synchronously controls the rotating motor 51 to stop moving, thereby completing the constant temperature protection and rotary sealing connection of the sperm collection cup 10;

[0035] After the first start switch 44 is pressed and triggered, the PLC controller 12 controls the reduction motor 33 to drive the rotating screw 32 to rotate, and the threaded sleeve of the rotating screw 32 and the moving plate 34 makes the moving plate 34 move slowly in the timing shell 31 until the moving plate 34 acts on the warning switch 35. If the sperm collection cup 10 has not been transferred at this time, that is, the supporting plate 7 is still pressed on the power switch 8, the alarm 36 will make a sound to remind the staff to send the sperm for inspection in time. If the sperm collection cup 10 has not been sent for inspection after 20 minutes of timing, the alarm action will be automatically triggered to remind the staff to send it for inspection as soon as possible, ensuring that the inspection work can be completed within 30 minutes after sperm collection, so as to avoid the long-term residence of semen affecting the sperm quality, thereby causing the problem of deviation in the judgment of sperm quality.

[0036] The supporting plate 7 and the counterweight base 1 are relatively stably connected by the relative insertion of the connecting plate 21 and the U-shaped connecting frame 22, and under the action of the locking spring 26, the locking plate 25 pushes the locking rod 23 to be inserted into the locking hole 24 of the side wall of the connecting plate 21, so as to realize the stable connection between the connecting plate 21 and the U-shaped connecting frame 22, thereby ensuring the stable placement of the upper end mechanism of the supporting plate 7, and after the warning switch 35 is pressed and triggered or all the confirmation switches 62 are pressed and triggered, the PLC controller 12 controls the power supply device to supply power to the suction electromagnetic plate 29, and the suction electromagnetic plate 29 is energized to generate a magnetic field opposite to the suction permanent magnet plate 28, thereby attracting the locking plate 2 5 overcomes the elastic force of the locking spring 26 and moves backward, thereby pulling the locking rod 23 out of the locking hole 24, releasing the limit lock of the connecting plate 21 and the U-shaped connecting frame 22, so that the staff can quickly pull out the supporting plate 7 for inspection by pulling the handle 13, and after the supporting plate 7 is relatively separated from the counterweight base 1, the supporting plate 7 no longer presses the power switch 8, so that the alarm 36 no longer sounds, and at this time the PLC controller 12 controls the reduction motor 33 to drive the rotating screw 32 to turn over until the moving plate 34 is reset to the initial position, so that the entire device can be placed stably, and the limit lock is automatically released when it needs to be inspected, which is convenient for use.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A semen collection device, comprising a weighted base (1), characterized in that: A support plate (7) is arranged on the upper side of the counterweight base (1); the upper end of the counterweight base (1) and the lower end of the support plate (7) are fixedly connected via two sets of symmetrically arranged locking connection mechanisms (2); a timing warning mechanism (3) is fixedly mounted on the upper end of the counterweight base (1); an electric switch (8) electrically connected to the timing warning mechanism (3) is also fixedly mounted on the upper end of the counterweight base (1); a constant temperature placement seat (9) is fixedly mounted on the upper end of the support plate (7); a plurality of sperm collection cups (1) are inserted into the upper end of the constant temperature placement seat (9); 0), a cup cover (11) is threadedly connected to the sperm collection cup (10), a plurality of thermal insulation protection mechanisms (4) arranged opposite to the sperm collection cup (10) are fixedly installed on the rear side of the upper end of the support plate (7), a rotating tightening mechanism (5) arranged opposite to the cup cover (11) is installed inside the thermal insulation protection mechanism (4), a same in-position feedback mechanism (6) is installed between the lower end outer wall of the thermal insulation protection mechanism (4) and the upper end of the constant temperature placement seat (9), and a PLC controller (12) is fixedly installed on the outer wall of the constant temperature placement seat (9).

2. A semen collection device according to claim 1, characterized in that: The locking connection mechanism (2) comprises a connection plate (21) fixedly connected to the upper end of the counterweight base (1); a U-shaped connection frame (22) is fixedly installed at the lower end of the support plate (7) and is arranged relative to the connection plate (21); a plug interface for matching and plugging with the connection plate (21) is provided at the upper end of the U-shaped connection frame (22); a plurality of plug holes are provided on opposite sides of the U-shaped connection frame (22); and locking rods (23) are movably inserted in the corresponding plug holes; a plurality of locking holes (24) for matching and plugging with the locking rods (23) are provided on the side wall of the connection plate (21). ), one end of the plurality of locking rods (23) on the same side is fixedly connected to a same locking plate (25), a plurality of locking springs (26) sleeved outside the locking rods (23) are fixedly connected between the locking plate (25) and the U-shaped connecting frame (22), a cover shell (27) sleeved outside the locking plate (25) is fixedly mounted on the outer wall of the U-shaped connecting frame (22), a suction permanent magnetic plate (28) is fixedly connected to the rear side of the locking plate (25), and a suction electromagnetic plate (29) corresponding to the suction permanent magnetic plate (28) is fixedly mounted on the inner wall of the cover shell (27).

3. A semen collection device according to claim 1, characterized in that: The timing warning mechanism (3) comprises a timing shell (31) fixedly mounted on the upper end of the counterweight base (1); a rotating screw (32) is rotatably connected to the upper side of the inner wall of the timing shell (31); a reduction motor (33) for driving the rotating screw (32) to rotate is fixedly mounted on the outer wall of the timing shell (31); a moving plate (34) is threadedly sleeved on the rod wall of the rotating screw (32); a warning switch (35) is fixedly mounted on the rear side of the inner wall of the timing shell (31); and a warning device (36) is fixedly mounted on the rear end of the timing shell (31).

4. A semen collection device according to claim 1, characterized in that: The thermal insulation protection mechanism (4) comprises an L-shaped vertical plate (41) fixedly mounted on the rear side of the upper end of the support plate (7); two electric push rods (42) are symmetrically fixedly inserted into the horizontal portion of the L-shaped vertical plate (41); the lower output ends of the two electric push rods (42) are fixedly connected to the same thermal insulation shell (43); and a starting switch (44) is fixedly mounted on the upper end of the L-shaped vertical plate (41).

5. A semen collection device according to claim 4, characterized in that: The rotary tightening mechanism (5) comprises a rotary motor (51) fixedly mounted on the upper end of the thermal insulation shell (43); the lower output end of the rotary motor (51) penetrates the upper end of the thermal insulation shell (43) and is fixedly connected to a rotary bracket (52); the lower end of the rotary bracket (52) is fixedly connected to an adjusting shell (53); the inner wall of the adjusting shell (53) is symmetrically rotatably connected to two adjusting screws (54); the upper end of the adjusting shell (53) is fixedly mounted with an adjusting motor (55); the lower output end of the adjusting motor (55) penetrates and extends into the adjusting shell (53) and is connected to the two adjusting screws (54) through a bevel gear assembly (56). The adjusting screw (54) is connected to the adjusting housing (53) by transmission, the rod wall of the adjusting screw (54) is threadedly sleeved with a clamping plate (57), the lower end of the clamping plate (57) passes through the lower end of the adjusting housing (53) through a strip-shaped opening (58) provided at the lower end of the adjusting housing (53), the side wall of the clamping plate (57) is fixedly connected with a rubber clamping block (59), the inner wall of the adjusting housing (53) corresponding to the strip-shaped opening (58) is fixedly connected with a guide slide rod (510), the side wall of the clamping plate (57) is provided with a guide slide hole slidably sleeved with the guide slide rod (510), and the lower end of the adjusting housing (53) is embedded with a pressure switch (511).

6. A semen collection device according to claim 4, characterized in that: The in-position feedback mechanism (6) comprises a feedback shell (61) fixedly mounted on the upper end of the constant temperature placement seat (9), a confirmation switch (62) fixedly mounted on the bottom of the inner wall of the feedback shell (61), a plurality of jacks arranged front and rear distributed are opened on the upper end of the feedback shell (61), and a pressing rod (63) is movably inserted into the corresponding jacks, the lower ends of the plurality of pressing rods (63) are fixedly connected to the same pressing plate (64), the upper end of the pressing plate (64) and the top of the inner wall of the feedback shell (61) are fixedly mounted with a plurality of return springs (65) sleeved on the outside of the pressing rods (63), the upper ends of the plurality of pressing rods (63) pass through the upper end of the feedback shell (61) and are fixedly connected to the same force-bearing plate (66), and the outer wall of the thermal insulation shell (43) is fixedly mounted with a pressure plate (67) located on the upper side of the force-bearing plate (66).

7. A semen collection device according to claim 1, characterized in that: Two lifting handles (13) are symmetrically fixedly mounted on the upper end of the supporting plate (7), and the handle ends of the lifting handles (13) are covered with a layer of anti-slip rubber sleeves.

8. A semen collection device according to claim 3, characterized in that: The upper end of the movable plate (34) is fixedly connected to a limit slider, and the top of the inner wall of the timing housing (31) is provided with a limit sliding groove that matches and slides with the limit slider.

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