Tightness-adjustable medical sperm collector

Abstract

The medical sperm collector comprises a cup body and a flexible rubber body arranged in the cup body, the cup body comprises a bottom supporting part and a side surrounding part, a supporting bottom plate located between the flexible rubber body and the bottom supporting part is arranged at the bottom of the flexible rubber body, the supporting bottom plate is fixedly connected with an elastic ring located at the bottom of the bottom supporting part, and the elastic ring is fixedly connected with the cup body. The elastic ring is rotatably arranged relative to the cup body, the supporting bottom plate is in linkage connection with at least one elastic piece located between the cup body and the side surrounding part, an elastic adjusting structure is arranged between each elastic piece and the side surrounding part, and a limiting structure for limiting relative rotation of the cup body and the elastic ring is arranged between the cup body and the elastic ring. According to the utility model, the structural design is reasonable, and the elastic ring, the elastic sheet and the tightness adjusting structure are arranged, so that the pressing force of the elastic sheet towards the flexible colloid can be adjusted, the tightness of the flexible colloid can be adjusted, the body sizes of different users can be adapted, and the practicability is high. And the negative emotion generated when the user takes the sperm due to the unmatched size of the sperm taking device is effectively relieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical equipment technical field more specifically, relate to a kind of medical sperm extractor of adjustable tightness. BACKGROUND

[0002] Prior art CN221533845U discloses an automatic clamping medical sperm extractor structure, including the shell with opening, the opening of the shell is equipped with cup ring, the cup ring is equipped with cup-shaped softness colloid, the opening of the softness colloid is communicated with the opening of the shell, a plurality of installation grooves are equidistantly arranged on the inner wall of the cup ring, a plurality of clamping plates are arranged in the installation grooves, the two sides of the clamping plate are equipped with first horizontal shaft, the two first horizontal shafts are rotatably connected to the two side walls of the corresponding installation groove, the rotation axes of the first horizontal shafts are perpendicular to the axis of the cup ring, the end of the clamping plate away from the softness colloid is equipped with second horizontal shaft, the shell is further equipped with driving mechanism, and the driving mechanism is used to drive the second horizontal shaft to reciprocate so as to make the clamping plates reciprocate and intermittently clamp the softness colloid. The utility model has the effect of effectively relieving the negative emotions of male sperm collection.

[0003] However, the sperm extractor structure of the above scheme cannot adjust the tightness of the softness colloid, so it cannot adapt to the body size of different users, leading to negative emotions of the user when collecting sperm due to the size mismatch. UTILITY MODEL CONTENT

[0004] The utility model overcomes the deficiency of prior art and provides a medical sperm extractor with adjustable tightness, which has a reasonable structure. By arranging the tightness ring, the tightness sheet and the tightness adjusting structure, the pressure of the tightness sheet on the flexible colloid can be adjusted, the tightness of the flexible colloid can be adjusted, the body size of different users can be adapted, and the negative emotions of the user caused by the size mismatch of the sperm extractor when collecting sperm can be effectively relieved.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A medical sperm extractor with adjustable tightness, comprising a cup body and a flexible colloid arranged in the cup body, the cup body includes a bottom support part and a side wall part, the bottom of the flexible colloid is provided with a support bottom plate located between the flexible colloid and the bottom support part, the support bottom plate is fixedly connected with a tightness ring located at the bottom of the bottom support part, the tightness ring is rotatably arranged relative to the cup body, the support bottom plate is connected with at least one tightness sheet located between the cup body and the side wall part, a tightness adjusting structure is arranged between each tightness sheet and the side wall part, and a limiting structure is arranged between the cup body and the tightness ring to limit the relative rotation of the two.

[0007] By adopting the technical scheme, the elastic sheet is provided with at least one, specifically, two, three or four, and three elastic sheets are provided in the embodiment, which can ensure the multi-directional elastic adjustment of the flexible glue body and reduce the production cost. The elastic sheet is positioned and installed on the support base plate, and the linkage between the elastic sheet and the support base plate is achieved. When the elastic sheet rotates around the flexible glue body, the elastic adjustment structure is provided, the elastic sheet is subjected to different forces towards the flexible glue body, and the purpose of the elastic adjustment of the flexible glue body is achieved. The limiting structure is provided to limit the relative rotation of the elastic ring and the cup body after the elastic adjustment is completed, so that the elastic ring does not displace and the position after rotation is maintained, and the stability of the elastic adjustment is ensured.

[0008] Preferably, the elastic adjustment structure is configured as a matching inclined protrusion and a pressing block, the pressing block is located at different positions of the inclined protrusion, so that the pressing force of the elastic sheet towards the flexible glue body is different, the inclined protrusion is arranged on the elastic sheet, the pressing block is arranged on the inner wall of the side wall, and one side of the inclined protrusion is provided with a containing groove matched with the pressing block.

[0009] By adopting the technical scheme, the inclined protrusion can be an inclined straight surface block or an inclined arc surface block, and the elastic sheet is subjected to different pressing forces through the cooperation of the inclined protrusion and the pressing block. The containing groove is arranged to contain and position the pressing block which does not abut against the inclined protrusion.

[0010] Preferably, the limiting structure is configured as a lock groove and a lock block matched with the lock groove, the lock block is inserted into the lock groove to limit the relative rotation of the cup body and the elastic ring, the lock block is slidingly arranged on the side wall, and the lock groove is provided with a plurality of lock grooves located on the elastic ring.

[0011] By adopting the technical scheme, the relative rotation of the cup body and the elastic ring can be limited by sliding and inserting the lock block into the lock groove. Since the lock groove is provided with a plurality of lock grooves, the elastic ring in different rotation adjustment positions can be limited.

[0012] Preferably, the elastic sheet comprises a bottom sliding part located between the support base plate and the bottom support part, an arc-shaped guide structure is arranged between the bottom sliding part and the bottom support part, the arc-shaped guide structure is configured as an arc-shaped groove and a sliding block located in the arc-shaped groove, the arc-shaped groove is arranged on the bottom sliding part, the sliding block is arranged on the bottom support part, and the sliding block slides in the arc-shaped groove when the elastic sheet rotates relative to the cup body.

[0013] By adopting the technical scheme, the arc-shaped guide structure has a good guiding effect when the elastic sheet rotates with the elastic ring, and the rotation stability of the elastic sheet is ensured.

[0014] Preferably, the elastic sheet and the supporting bottom plate are provided with a connector positioning structure, the connector positioning structure is arranged between the bottom sliding part and the supporting bottom plate, or the connector positioning structure is arranged between the elastic sheet side wall and the supporting bottom plate, or the connector positioning structure is arranged between the bottom sliding part and the supporting bottom plate and between the elastic sheet side wall and the supporting bottom plate.

[0015] By adopting the above technical scheme, the connector positioning structure can be a connector hole and a matched connector strip, so that the connection stability of the elastic sheet and the supporting bottom plate can be realized, and linkage between the two can be ensured.

[0016] Preferably, the elastic ring and the side wall are each provided with an anti-skid strip.

[0017] By adopting the above technical scheme, the anti-skid strip is arranged, the friction force during rotation operation of the elastic ring or the side wall is increased, slippage is reduced, and operation is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a structure schematic view of a specific embodiment of the utility model;

[0019] Figure 2 is an explosion view of a specific embodiment of the utility model;

[0020] Figure 3 is a structure schematic view of a specific embodiment of the utility model, reflecting the structure of the cup body;

[0021] Figure 4 is a structure schematic view of a specific embodiment of the utility model, reflecting the structure of the cup body;

[0022] Figure 5 is a structure schematic view of a specific embodiment of the utility model, reflecting the structure of the elastic sheet;

[0023] Figure 6 is a structure schematic view of a specific embodiment of the utility model, reflecting the connection structure of the elastic sheet and the supporting bottom plate.

[0024] In the drawing: 1, cup body; 11, bottom support part; 12, side wall; 2, flexible rubber; 3, supporting bottom plate; 4, elastic ring; 41, anti-skid strip; 5, elastic sheet; 51, bottom sliding part; 6, elastic adjusting structure; 61, inclined protrusion; 62, pressing block; 63, accommodating groove; 7, limiting structure; 71, lock groove; 72, lock block; 8, arc-shaped guide structure; 81, arc-shaped groove; 82, sliding block; 9, connector positioning structure. DETAILED DESCRIPTION

[0025] The technical solutions in this embodiment will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0026] It should be noted that all directional indicators (such as up, down, forward, backward, etc.) in the description of this utility model are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0027] Furthermore, in this utility model, the use of terms such as "first," "second," etc., is 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. In the description of this utility model, "a number" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0028] Furthermore, the technical solutions of the various embodiments of this utility model can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0029] like Figures 1-6 As shown, an adjustable semen collection device includes a cup body 1 and a flexible gel 2 disposed in the cup body 1. The cup body 1 includes a base portion 11 and a side portion 12. The bottom of the flexible gel 2 is provided with a support base plate 3 located between the flexible gel 2 and the base portion 11. The support base plate 3 is fixedly connected to an elastic ring 4 located at the bottom of the base portion 11. The elastic ring 4 is rotatably disposed relative to the cup body 1. The support base plate 3 is linked to at least one elastic piece 5 located between the cup body 1 and the side portion 12. Each elastic piece 5 and the side portion 12 are provided with an elastic adjustment structure 6. A limiting structure 7 is provided between the cup body 1 and the elastic ring 4 to restrict their relative rotation.

[0030] By adopting the above technical scheme, the elastic sheet 5 is provided at least one, specifically, two, three or four, etc. can be provided, and three elastic sheets 5 are provided in the specific embodiment, which can ensure the multi-directional elastic adjustment of the flexible gel body 2 while reducing the production cost. Wherein, by rotating the elastic ring 4, since the elastic ring 4 is fixedly connected to the support bottom plate 3, the elastic sheet 5 is positioned and installed on the support bottom plate 3, so that the linkage of the elastic sheet 5 and the support bottom plate 3 can be realized. When the elastic sheet 5 rotates around the flexible gel body 2, due to the provision of the elastic adjustment structure 6, the elastic sheet 5 will be subjected to different forces towards the flexible gel body 2, so as to achieve the purpose of elastic adjustment of the flexible gel body 2. The provision of the limiting structure 7 can limit the relative rotation of the elastic ring 4 and the cup body 1 after the elastic adjustment is completed, so that the elastic ring 4 will not be displaced, the position after rotation is maintained, and the stability of the elastic adjustment is ensured.

[0031] Wherein, the elastic adjustment structure 6 is configured as a matching inclined protrusion 61 and a pressing block 62, the pressing block 62 is located at different positions of the inclined protrusion 61, so that the pressing force of the elastic sheet 5 towards the flexible gel body 2 is different. The inclined protrusion 61 is provided on the elastic sheet 5, the pressing block 62 is provided on the inner wall of the side wall 12, and one side of the inclined protrusion 61 is provided with a containing groove 63 matched with the pressing block 62. The inclined protrusion 61 can be an inclined straight face block or an inclined arc face block. By matching the inclined protrusion 61 and the pressing block 62, the elastic sheet 5 can be subjected to different pressing forces. The provision of the containing groove 63 can contain and position the pressing block 62 which is not in contact with the inclined protrusion 61.

[0032] Furthermore, the limiting structure 7 is configured as a lock groove 71 and a lock block 72 matched with the lock groove 71. The lock block 72 is inserted into the lock groove 71 to limit the relative rotation of the cup body 1 and the elastic ring 4. The lock block 72 is slidingly provided on the side wall 12, and the lock groove 71 is provided with a plurality of lock grooves 71 located on the elastic ring 4. By sliding and inserting the lock block 72 into the lock groove 71, the relative rotation of the cup body 1 and the elastic ring 4 can be limited. Since the lock groove 71 is provided with a plurality of lock grooves 71, the elastic ring 4 in different rotation adjustment positions can be limited.

[0033] In addition, the elastic sheet 5 includes a bottom sliding part 51 located between the support bottom plate 3 and the bottom supporting part 11. An arc-shaped guide structure 8 is provided between the bottom sliding part 51 and the bottom supporting part 11. The arc-shaped guide structure 8 is configured as an arc-shaped groove 81 and a sliding block 82 located in the arc-shaped groove 81. The arc-shaped groove 81 is provided on the bottom sliding part 51, and the sliding block 82 is provided on the bottom supporting part 11. When the elastic sheet 5 rotates relative to the cup body 1, the sliding block 82 slides in the arc-shaped groove 81. The provision of the arc-shaped guide structure 8 can have a good guiding effect when the elastic sheet 5 rotates with the elastic ring 4, so as to ensure the rotation stability of the elastic sheet 5.

[0034] In addition, the elastic sheet 5 and the supporting bottom plate 3 are provided with a joint positioning structure 9, which is arranged between the bottom sliding part 51 and the supporting bottom plate 3, or arranged between the side wall of the elastic sheet 5 and the supporting bottom plate 3, or arranged between the bottom sliding part 51 and the supporting bottom plate 3 and between the side wall of the elastic sheet 5 and the supporting bottom plate 3. The joint positioning structure 9 can be a joint hole and a matching joint strip, so that the connection stability of the elastic sheet 5 and the supporting bottom plate 3 is realized, and linkage between the two is ensured. The anti-skid strip 41 is arranged on the elastic ring 4 and the side wall 12, which increases the friction when the elastic ring 4 or the side wall 12 is rotated, reduces the slip, and facilitates the operation.

[0035] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An adjustable-tightness medical semen collection device, comprising a cup body (1) and a flexible gel (2) disposed within the cup body (1), the cup body (1) comprising a base portion (11) and a side portion (12), characterized in that, The bottom of the flexible colloid (2) is provided with a support base plate (3) located between the flexible colloid (2) and the base part (11). The support base plate (3) is fixedly connected to a tension ring (4) located at the bottom of the base part (11). The tension ring (4) is rotatably arranged relative to the cup body (1). The support base plate (3) is linked to at least one tension piece (5) located between the cup body (1) and the side wall part (12). Each tension piece (5) and the side wall part (12) are provided with a tension adjustment structure (6). A limiting structure (7) is provided between the cup body (1) and the tension ring (4) to restrict the relative rotation of the two.

2. The adjustable-tightness medical semen collection device according to claim 1, characterized in that, The tension adjustment structure (6) is configured as a matching inclined protrusion (61) and a pressing block (62), with the pressing block (62) located at different positions on the inclined protrusion (61), so that the tensioning force of the tensioning piece (5) toward the flexible colloid (2) is different.

3. The adjustable-tightness medical semen collection device according to claim 2, characterized in that, An inclined protrusion (61) is provided on the tensioning piece (5), and a pressing block (62) is provided on the inner wall of the side enclosure (12). A receiving groove (63) adapted to the pressing block (62) is provided on one side of the inclined protrusion (61).

4. A medical semen collection device with adjustable tightness according to claim 1, 2, or 3, characterized in that, The limiting structure (7) is configured as a locking groove (71) and a locking block (72) adapted to the locking groove (71). The locking block (72) is operated to insert into the locking groove (71) to limit the relative rotation of the cup body (1) and the elastic ring (4).

5. The adjustable-tightness medical semen collection device according to claim 4, characterized in that, The locking block (72) is slidably disposed on the side enclosure (12), and the locking groove (71) is provided with multiple grooves and is located on the tension ring (4).

6. The adjustable-tightness medical semen collection device according to claim 1, characterized in that, The tensioning piece (5) includes a bottom sliding part (51) located between the support base plate (3) and the bottom support part (11), and an arc-shaped guide structure (8) is provided between the bottom sliding part (51) and the bottom support part (11).

7. The adjustable-tightness medical semen collection device according to claim 6, characterized in that, The arc-shaped guide structure (8) is configured as an arc-shaped groove (81) and a slider (82) located in the arc-shaped groove (81).

8. The adjustable-tightness medical semen collection device according to claim 7, characterized in that, An arc-shaped groove (81) is provided on the bottom sliding part (51), and a slider (82) is provided on the bottom support part (11). When the tension plate (5) rotates relative to the cup body (1), the slider (82) slides in the arc-shaped groove (81).

9. A medical semen collection device with adjustable tightness according to claim 6, 7, or 8, characterized in that, A connecting positioning structure (9) is provided between the tension plate (5) and the supporting base plate (3). The connecting positioning structure (9) is located between the bottom sliding part (51) and the supporting base plate (3), or between the side wall of the tension plate (5) and the supporting base plate (3), or between the bottom sliding part (51) and the supporting base plate (3) and between the side wall of the tension plate (5) and the supporting base plate (3).

10. The adjustable-tightness medical semen collection device according to claim 1, characterized in that, Anti-slip strips (41) are provided on both the elastic band (4) and the side panel (12).

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