Spermatorrhaphy

Abstract

The application relates to the technical field of medical equipment, and provides a sperm extractor, which comprises a flexible first stimulating part and a flexible second stimulating part, the flexible first stimulating part forms a first stimulating cavity, the flexible second stimulating part forms a second stimulating cavity, and the first stimulating cavity and the second stimulating cavity are communicated to constitute an inner cavity for containing a male penis; the sperm extractor further comprises a driving mechanism arranged at the radial outside of the inner cavity, the driving mechanism comprises a driving motor and a sliding piece driven by the driving motor to reciprocate in the axial direction of the inner cavity, the sliding piece is connected with the second stimulating part, and the second stimulating part can reciprocate with the sliding piece to approach or move away from the first stimulating part. When the sperm extractor is used, different parts of the male penis are stimulated by the first and second stimulating parts respectively, the second stimulating part realizes periodic rubbing, multiple stimulation is realized, and the sperm extraction effect is improved.

Description

Technical Field

[0001] This application relates to the field of medical device technology, and in particular to a semen collection device. Background Technology

[0002] A semen collector is a medical device used to collect semen, suitable for clinical semen testing, premature ejaculation desensitization training, etc.

[0003] Existing semen collection devices simulate the vaginal environment and apply stimulation to the penis through massage, thrusting, suction, and vibration. However, these products are difficult to achieve the desired stimulation effect, and the semen collection effect needs to be further improved. Utility Model Content

[0004] In view of this, the purpose of this utility model is to provide a semen collection device that can effectively improve the semen collection effect.

[0005] This utility model provides a semen collection device, including a flexible first stimulation part and a flexible second stimulation part. The flexible first stimulation part forms a first stimulation cavity, and the flexible second stimulation part forms a second stimulation cavity. The first stimulation cavity and the second stimulation cavity are connected to form an inner cavity for accommodating a male penis. The semen collection device further includes a drive mechanism disposed radially outside the inner cavity. The drive mechanism includes a drive motor and a slider driven by the drive motor to reciprocate in the axial direction of the inner cavity. The slider is connected to the second stimulation part, and the second stimulation part can move closer to or further away from the first stimulation part as the slider reciprocates.

[0006] In some embodiments, a vibration motor is provided in the first stimulation part and / or the second stimulation part.

[0007] In some embodiments, the first stimulation portion includes a base and a cylindrical first stimulation element extending from the base, the inner wall of the first stimulation element enclosing the first stimulation cavity, and the drive motor is mounted in the base; the second stimulation portion includes a support and a second stimulation element at least covering the inner ring of the support, the inner wall of the second stimulation element enclosing the second stimulation cavity, and the sliding member is connected to the support.

[0008] In some embodiments, the second stimulator is detachably connected to the bracket; or, the bracket is connected to the slider via a connector, and the bracket is detachably connected to the connector.

[0009] In some embodiments, the support includes a base and a support ring, the support ring being U-shaped, O-shaped, or C-shaped and embedded in the second stimulator.

[0010] In some embodiments, the hardness of the first stimulating element is greater than or equal to the hardness of the second stimulating element.

[0011] In some embodiments, the first stimulator is a complete cylindrical structure; or, the first stimulator is a non-closed cylindrical structure with an opening.

[0012] In some embodiments, the semen collection device further includes a telescopic member, and the semen collection device further includes an elastic telescopic member connected between the first stimulation part and the second stimulation part.

[0013] In some embodiments, the axial dimension of the telescopic member is smaller than the axial dimension of the second stimulation part, and the axial dimension of the second stimulation part is smaller than the axial dimension of the first stimulation part.

[0014] In some embodiments, the drive mechanism further includes an eccentric wheel connected between the drive motor and the slider. The slider includes a groove, and the eccentric shaft of the eccentric wheel is slidably inserted into the groove, thereby converting the rotational motion output by the drive motor into the linear reciprocating motion of the slider.

[0015] In some embodiments, the drive mechanism further includes a reduction gear assembly connected between the drive motor and the eccentric wheel, the reduction gear assembly being used to increase the torque of the drive motor and the eccentric wheel transmission connection.

[0016] When using the semen collection device of this utility model, the male penis can be simultaneously accommodated in the first stimulation cavity of the first stimulation part and the second stimulation cavity of the second stimulation part. The first stimulation part and the second stimulation part simultaneously stimulate different parts of the male penis. At the same time, the second stimulation part reciprocates to move closer to or away from the first stimulation part, further rubbing the male penis periodically, achieving multiple stimulations, enhancing the stimulation effect on the user, and thus improving the semen collection effect. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of the semen collection device of this utility model; Figure 2 This is a top view of the semen collection device of this utility model; Figure 3 yes Figure 2 The sampler shown is a cross-sectional view taken along line III-III; Figure 4 This is a schematic diagram showing the connection of the housing, drive mechanism, and support of the semen collection device of this utility model; Figure 5 This is an exploded view of the drive mechanism of the semen collector of this utility model; Figure 6 yes Figure 5A schematic diagram of the assembly of the drive mechanism of the sperm collector shown.

[0018] Explanation of icon numbers: 10. Semen collection device: 200, First stimulation part; 210, First stimulation cavity; 220, First stimulation element; 230, Base; 250, Receiving shell; 300, Second stimulation part; 310, Second stimulation cavity; 320, Second stimulation element; 330, Support; 331, Base; 333, Support ring; 400. Telescopic component; 410. Telescopic part; 412. Stop end; 420. Connecting component; 422. Boss; 500. Drive mechanism; 510. Drive motor; 520. Reduction assembly; 521. Worm gear; 523. Turbine; 531. Eccentric wheel; 533. Eccentric shaft; 540. Fixed base; 541. Motor compartment; 543. Reduction compartment; 545. Eccentric compartment; 547. Guide compartment; 550. Sliding component; 552. Sliding guide rod; 554. Slide groove; 556. Guide through hole. Detailed Implementation

[0019] To facilitate understanding of this application, a more complete description will be provided below with reference to the accompanying drawings. One or more embodiments of this application are exemplarily shown in the drawings to provide a more accurate and thorough understanding of the technical solutions disclosed herein. However, it should be understood that this application can be implemented in many different forms and is not limited to the embodiments described below.

[0020] In the accompanying drawings of this application, the same or similar reference numerals correspond to the same or similar components. In the description of this application, it should be understood that if terms such as "upper," "lower," "left," "right," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this application. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0021] Furthermore, if the embodiments of this application involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, if "and / or" or "and / or" appears throughout the text, its meaning includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously.

[0022] See Figures 1 to 3 This utility model provides a semen collector 10 for safe and quick semen collection, while improving the semen collection effect.

[0023] The semen collection device 10 includes a flexible first stimulation part 200 and a flexible second stimulation part 300. The flexible first stimulation part 200 forms a first stimulation cavity 210, and the flexible second stimulation part 300 forms a second stimulation cavity 310. The first stimulation cavity 210 and the second stimulation cavity 310 are arranged axially at intervals and communicate with each other, together forming an inner cavity for accommodating the male penis. The second stimulation part 300 is capable of reciprocating axially relative to the first stimulation part 200, rubbing the penis within the inner cavity to enable rapid ejaculation.

[0024] Specifically, the first stimulation part 200 of the semen collection device 10 is generally cylindrical, with its inner wall forming a first stimulation cavity 210. The second stimulation part 300 is generally annular, with its inner wall forming a second stimulation cavity 310. Preferably, the inner wall of 300 is a smooth arc surface structure, with its axial ends gradually expanding outwards to facilitate the entry and exit of the penis. The central axes of the first stimulation cavity 210 and the second stimulation cavity 310 are substantially coaxial.

[0025] In use, the tip of the male penis can pass through the first stimulation cavity 210 and extend into the second stimulation cavity 310, so that the first stimulation part 200 and the second stimulation part 300 act on the root and tip of the male penis respectively. The first stimulation part 200 directly stimulates the part of the male penis near the root, while the reciprocating motion of the second stimulation part 300 enhances the friction on the glans, thereby enhancing the stimulation effect on the user and improving the semen collection effect.

[0026] In one embodiment, the axial length of the first stimulation cavity 210 is greater than the axial length of the second stimulation cavity 310. The longer first stimulation cavity 210 has a relatively larger contact area with the penis, generating greater friction, while the shorter second stimulation cavity 310 has a relatively smaller contact area with the penis, generating less friction. This allows the first stimulation portion 200 to remain stable when the second stimulation portion 300 reciprocates axially relative to the first stimulation portion 200. Of course, in other embodiments, the size of the first stimulation portion may be smaller than or equal to the size of the second stimulation portion.

[0027] like Figure 1 As shown, the first stimulation part 200 includes a base 230 and a cylindrical flexible first stimulation element 220 formed by extending from the base 230. The inner wall of the first stimulation element 220 surrounds to form a first stimulation cavity 210.

[0028] The first stimulating element 220 can be a complete cylindrical structure, thereby forming a complete cylindrical first stimulating cavity 210; or the first stimulating element 220 can be a non-closed cylindrical structure with an opening, that is, a slit is formed on the first stimulating element 220. The non-closed cylindrical first stimulating element 220 enhances its elastic deformation capability. The slit allows the first stimulating element 220 to undergo elastic deformation more easily, so as to adapt to users of different sizes.

[0029] In one embodiment, such as Figure 3 and 4 As shown, the base 230 is located radially outside the first stimulating element 220, and its interior is hollow. It is provided with a rigid receiving shell 250. The semen collector 10 also includes a drive mechanism 500 at least partially disposed in the receiving shell 250, which is used to drive the second stimulating part 300 to reciprocate relative to the first stimulating part 200.

[0030] Both the base 230 and the first stimulating element 220 are made of flexible material, preferably integrally molded by injection molding. The rigid housing 250 provides structural support for its internal components, while the flexible first stimulating element 200 provides a soft tactile experience for the user.

[0031] like Figure 3 As shown, to facilitate the installation of the internal structure, the flexible shell 260 also has an installation port 261, which is preferably located on the side of the base 230 away from the first stimulation part 220, i.e., on the lower surface shown in the figure.

[0032] like Figure 2 and 3 As shown, the second stimulation part 300 includes a support 330 and a flexible second stimulation element 320 that covers at least the inner ring of the support 330. The support 330 includes a base 331 and a support ring 333 connected to the base 331.

[0033] The base 331 and the base 230 of the first stimulation part 200 are basically horizontal and spaced apart, and the support ring 333 extends from the base 331 to the same side of the first stimulation member 220. Thus, the first stimulation cavity 210 and the second stimulation cavity 310 are basically coaxially arranged, which makes it convenient for the user's penis to be inserted into the first stimulation cavity 210 and the second stimulation cavity 310 at the same time.

[0034] The inner wall of the second stimulating element 320 surrounds and forms the second stimulating cavity 310. Furthermore, in order to improve the user's comfort when contacting the second stimulating part 320, the second stimulating element 320 can also cover the two axial sides of the support ring 333, thereby ensuring that the part of the second stimulating part 320 that contacts the male penis has a soft touch, thus improving the user experience.

[0035] The support 330 is made of a rigid material, while the second stimulating element 320 is made of a flexible material. Specifically, the housing 250 of the first stimulating part 200 and the support 330 of the second stimulating part are both made of rigid materials, including but not limited to rigid plastics such as polypropylene (PP), polyvinyl chloride (PVC), and polycarbonate (PC), which can provide a certain degree of support. The first stimulating element 220 of the first stimulating part 200 and the second stimulating element 320 of the second stimulating part 300 are both made of flexible materials such as resin, rubber, and silicone. For example, non-toxic, antibacterial silicone with good chemical stability, and the use of soft, skin-friendly silicone material can improve the user experience of the product.

[0036] Both the first stimulating element 220 and the second stimulating element 320 are made of flexible material, and can be made of the same or different materials. In this embodiment, the first stimulating element 220 has a higher hardness than the second stimulating element 320. During normal use, the harder first stimulating element 220 is less prone to deformation and can better fit onto the male penis. The slightly less hard second stimulating element 320 reciprocates relative to the first stimulating element 220, providing gentler friction to the male penis and improving the user experience. Of course, in other embodiments, the hardness of the first stimulating element 220 can be less than or equal to the hardness of the second stimulating element 320.

[0037] In some embodiments, the support ring 333 may be a complete ring structure or a non-closed ring structure with an opening, specifically including but not limited to O-shaped, U-shaped, or C-shaped structures. The support ring 333 is detachably connected to the base 331. By replacing the support ring 333 with different shapes, the second stimulation chamber 310 can have different shapes for the user to choose from, in order to suit different user preferences.

[0038] In some embodiments, the second stimulating element 320 is detachably sleeved on the support ring 333, thereby facilitating the removal and cleaning of the flexible second stimulating element 320, such as a soft rubber sleeve, and improving the hygiene of the semen collector 10 of this invention.

[0039] like Figure 3 and 4 As shown, the drive mechanism 500 includes a drive motor 510 and a slider 550 that is connected to the drive motor 510 in a transmission manner. The slider 550 is connected to the second stimulation part 300, so that the second stimulation part 300 can be reciprocated by the drive motor 510 rotating to move closer to or away from the first stimulation part 200.

[0040] like Figure 3-5 As shown, the slider 550 and the second stimulation part 300 are connected to each other via a connector 420. Specifically, one end of the connector 420 is connected to the slider 550 of the drive mechanism 500. Preferably, the two are fixedly connected as a single unit. The other end of the connector 420 is connected to the base 331 of the bracket 330. Preferably, the two are fixedly connected in a detachable manner, such as by insertion or snap-fit. Thus, the reciprocating motion of the slider 550 driven by the drive motor 510 drives the reciprocating motion of the second stimulation part 300 relative to the first stimulation part 200. In other embodiments, the connector 420 may be a single unit with the bracket 330 and fixed by insertion with the slider 550, or the connector 420 may be fixed by insertion with both the slider 550 and the bracket 330, or both may be a single unit.

[0041] In one embodiment, the semen collector 10 further includes a telescopic member 400, which includes a telescopic portion 410 and a stop end 412 fixedly connected. Preferably, the telescopic portion 410 has a corrugated tubular structure, which can expand and contract when subjected to tension. The telescopic member 400 is connected to the sliding member 550 through the stop end 412, so that when the drive mechanism 500 drives the second stimulation part 300 to reciprocate axially, it simultaneously drives the telescopic portion 410 to expand and contract.

[0042] The telescopic part 410 is preferably integrally formed with the outer shell of the base 230 and the first stimulation element 220, thereby giving the telescopic part 410 better elastic deformation capability. The stop end 412 is preferably in close contact with the outer wall of the base 331, so that no gap is generated between the two, avoiding the penis being clamped during telescopic movement and causing unnecessary injury.

[0043] Specifically, the connector 420 has a boss 422 at the end near the slider 550, and the stop end 412 has an inwardly extending protruding ring that covers the boss 422 so that the two are tightly connected.

[0044] Of course, the telescopic member 400 can also be connected to the drive mechanism 500 and the second stimulation part 300 in other ways, as long as the telescopic movement of the telescopic member 400 can be realized.

[0045] In this embodiment, the axial dimension of the telescopic member 400 is smaller than the axial dimensions of the first stimulation part 200 and the second stimulation part 300. Specifically, the axial dimension of the telescopic member 400 is smaller than the axial dimension of the second stimulation part 300, and the axial dimension of the second stimulation part 300 is smaller than the axial dimension of the first stimulation part 200. This avoids excessive telescopic stroke, making the structure of the semen collector of this invention more compact. Simultaneously, the radial dimension of the telescopic member 400 does not exceed the maximum radial dimension of the base 230 of the first stimulation part 200 and the base 331 of the second stimulation part 300. During use, the male penis can smoothly pass through the first stimulation cavity 210 and extend into the second stimulation cavity 310 without being obstructed by the telescopic member 400.

[0046] A vibration motor is provided inside the first stimulation part 200 and / or the second stimulation part 300. Specifically, a vibration motor is provided inside at least one of the base 230 of the first stimulation part 200 and the support 330 of the second stimulation part 300. Providing a vibration motor enables the semen collector to have a high-frequency vibration effect, thereby improving the semen collection effect.

[0047] like Figure 4-6 As shown, the drive motor 510 is fixedly installed in the housing 250 of the base 230. One end of the slider 550 is connected to the drive motor 510 for transmission, and the other end is fixedly connected to the second stimulation part 300. The drive mechanism 500 is configured to convert the rotational motion of the drive motor 510 into the reciprocating linear sliding of the slider 550, thereby driving the second stimulation part 300 to reciprocate.

[0048] Exemplary, in one embodiment, combined with Figure 3-5 As shown, the drive motor 510 is fixedly disposed within the housing 250. The drive mechanism 500 also includes an eccentric wheel 531 that is torque-transmittedly connected to the drive motor 510 and an eccentric shaft 533 that is eccentrically disposed on the eccentric wheel 531. Both the eccentric wheel 531 and the eccentric shaft 533 are disposed within the housing 250. The eccentric shaft of the eccentric wheel 531 extends along the Z direction, and the sliding member 550 extends along the X direction and has a groove 554 formed at one end. The groove 554 is a strip-shaped groove that extends along the Y direction perpendicular to the X and Z directions. The eccentric shaft 533 revolves around the eccentric wheel 531 and is slidably inserted into the groove 554. The other end of the sliding member 550 extends out of the housing 250 and is fixedly connected to the base 331 of the second stimulation part 300 through the connector 420.

[0049] There is no particular limitation on the form in which the rotational motion of the drive motor 510 is converted into the reciprocating motion of the slider 550. For example, the drive mechanism 500 may be further provided with a lead screw and slider mechanism. By connecting the drive motor 510 to the lead screw, the rotation of the lead screw can be converted into the linear motion of the slider along the axis of the lead screw after the lead screw and slider cooperate, and then the slider drives the slider 550 to perform linear reciprocating motion.

[0050] For example, the drive mechanism 500 can be further equipped with a gear and rack mechanism. By connecting the drive motor 510 to the gear transmission, the rotating gear meshes with the rack, and the rotation of the gear drives the rack to move in a straight line, which in turn drives the slider 550 to perform linear reciprocating motion. In addition, the drive mechanism 500 can also be further equipped with transmission components such as a crank-slider mechanism and a cam mechanism to convert the rotational motion of the drive motor 510 into the reciprocating motion of the slider 550.

[0051] When the semen collector 10 is working, the drive motor 510 drives the eccentric wheel 531 to rotate around the Z direction, causing the eccentric shaft 533 to make circular motion in the XY plane. Since the eccentric shaft 533 is in sliding engagement with the slide groove 554 on the sliding member 550, the circular motion of the eccentric shaft 533 is decomposed into two parts by the slide groove 554. The motion of the eccentric shaft 533 in the Y direction is converted into relative sliding in the slide groove 554, while the motion of the eccentric shaft 533 in the X direction directly drives the sliding member 550 to make reciprocating motion along the X direction. Finally, the sliding member 550 drives the base 331 of the second stimulation part 300 to make reciprocating motion.

[0052] Specifically, in one embodiment, the drive mechanism 500 further includes a reduction gear assembly 520 connected between the drive motor 510 and the eccentric wheel 531. Specifically, the reduction gear assembly 520 is disposed within the housing 250 and includes a worm gear 521 coaxially connected to the output shaft of the drive motor 510, and a turbine 523 meshing with the worm gear 521. The turbine 523 is coaxially connected to the eccentric wheel 531. The two shafts of the turbine 523 and the worm gear 521 are staggered, which can convert the rotation of the output shaft of the drive motor 510 into the rotation of the center of rotation of the eccentric wheel 531. Preferably, the angle between the two shafts of the turbine 523 and the worm gear 521 is 90°.

[0053] The worm gear reducer assembly uses the principle of speed reduction and torque amplification to convert the high-speed, low-torque output of the drive motor 510 into the low-speed, high-torque output required by the eccentric wheel 531. The reduction ratio of the worm gear can be adjusted according to actual needs by adjusting the number of teeth of the worm gear to ensure that the second stimulation part 300 has sufficient power to overcome limb resistance and guarantee the stimulation intensity.

[0054] The drive mechanism 500 also includes at least one guide member fixedly connected to the housing 250. The guide member slides in the X direction with the slider 550 to ensure smooth reciprocating movement of the slider 550 in the X direction. Specifically, the at least one guide member includes two sliding guide rods 552, which extend parallel to each other in the X direction and are fixed to the housing 250 at intervals in the Y direction. In this embodiment, the sliding guide rods 552 are rod-shaped structures, and the slider 550 is provided with guide holes 556 that cooperate with the sliding guide rods 552.

[0055] In other embodiments, the guide member can also be a guide groove formed in the housing 250. By providing a slider on the slider 550 that slides in cooperation with the guide groove, the same guiding function can be achieved.

[0056] In one embodiment, combined with Figure 5-6 As shown, the drive mechanism 500 also includes a fixed base 540 fixed to the housing 250. The drive motor 510, the reduction gear assembly 520, and the eccentric wheel 531 are all fixed to the housing 250 of the base 230 via the fixed base 540. Specifically, the fixed base 540 includes a motor compartment 541 for fixing the drive motor 510, a reduction gear compartment 543 for fixing the reduction gear assembly 520, an eccentric compartment 545 for fixing the eccentric wheel 531, and a guide compartment 547 for fixing the guide member. The motor compartment 541, the reduction gear compartment 543, the eccentric compartment 545, and the guide compartment 547 are spaced apart from each other by partitions. Specifically, the fixed base 540 is arranged perpendicular to the Z-direction. The motor compartment 541 and the reduction gear compartment 543 are arranged on one side surface of the fixed base 540 in the Z-direction. The eccentric compartment 545 and the guide compartment 547 are arranged on the other side surface of the fixed base 540 in the Z-direction. Thus, while ensuring the mutual cooperation of the components of the drive mechanism 500, the overall structure is made more compact.

[0057] Of course, the drive motor 510, the reduction assembly 520, the eccentric wheel 531 and the guide can be directly fixed to the housing 250, and this application does not impose any restrictions on this.

[0058] In one embodiment, the semen collector 10 may further include a circuit board and a battery disposed within the housing 250. The battery is electrically connected to the drive motor 510 and the vibration motor via the circuit board and supplies power to the drive motor 510 and the vibration motor. Preferably, a control button is provided on the outer casing of the first stimulation part 200 near the battery and the circuit board. The control button is electrically connected to the drive motor 510 and the vibration motor via the circuit board. Through the control button, the user can control the drive motor 510, for example, start / stop, direction, and speed, and can control the vibration motor, for example, start / stop and vibration frequency.

[0059] In one embodiment, the battery may be a removable battery for easy replacement by the user. In another embodiment, the battery may also be a rechargeable battery fixedly disposed within a housing 250.

[0060] The above embodiments are merely descriptions of preferred embodiments of this application and are not intended to limit the scope of this application. Any modifications and improvements made by those skilled in the art to the technical solutions of this application without departing from the spirit of this application should fall within the protection scope defined by the claims of this application.

Claims

1. A semen collection device, comprising a flexible first stimulation part and a flexible second stimulation part, wherein the flexible first stimulation part forms a first stimulation cavity, the flexible second stimulation part forms a second stimulation cavity, and the first stimulation cavity and the second stimulation cavity are connected to form an inner cavity for accommodating a male penis; Its features are, The semen collection device further includes a drive mechanism disposed radially outside the inner cavity. The drive mechanism includes a drive motor and a slider driven by the drive motor to reciprocate in the axial direction of the inner cavity. The slider is connected to the second stimulation part, and the second stimulation part can move closer to or further away from the first stimulation part as the slider reciprocates.

2. The semen collector as described in claim 1, characterized in that, A vibration motor is provided in the first stimulation part and / or the second stimulation part.

3. The semen collector as described in claim 1, characterized in that, The first stimulation part includes a base and a cylindrical first stimulation element extending from the base, the inner wall of the first stimulation element enclosing the first stimulation cavity, and the drive motor is assembled inside the base; the second stimulation part includes a support and a second stimulation element at least covering the inner ring of the support, the inner wall of the second stimulation element enclosing the second stimulation cavity, and the sliding member is connected to the support.

4. The semen collector as described in claim 3, characterized in that, The second stimulating element is detachably connected to the bracket; or, the bracket is connected to the sliding element via a connector, and the bracket is detachably connected to the connector.

5. The semen collector as described in claim 3, characterized in that, The support includes a base and a support ring, the support ring being U-shaped, O-shaped, or C-shaped and embedded in the second stimulator.

6. The semen collector as described in claim 3, characterized in that, The hardness of the first stimulating element is greater than or equal to the hardness of the second stimulating element.

7. The semen collector as described in claim 3, characterized in that, The first stimulator is a complete cylindrical structure; or, the first stimulator is a non-closed cylindrical structure with an opening.

8. The semen collector as described in claim 1, characterized in that, The semen collection device also includes an elastic telescopic component, which is connected between the first stimulation part and the second stimulation part.

9. The semen collector as described in claim 8, characterized in that, The axial dimension of the telescopic member is smaller than the axial dimension of the second stimulation part, and the axial dimension of the second stimulation part is smaller than the axial dimension of the first stimulation part.

10. The semen collector according to any one of claims 1-9, characterized in that, The drive mechanism further includes an eccentric wheel connected between the drive motor and the sliding member. The sliding member includes a groove, and the eccentric shaft of the eccentric wheel is slidably inserted into the groove, thereby converting the rotational motion output by the drive motor into the linear reciprocating motion of the sliding member.

11. The semen collector as described in claim 10, characterized in that, The drive mechanism also includes a reduction gear assembly connected between the drive motor and the eccentric wheel. The reduction gear assembly can be used to increase the torque of the drive motor and the eccentric wheel transmission connection.

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