Household artificial insemination device

Abstract

The utility model discloses a household artificial insemination device which comprises a handle, a tubular stretching-in device, a pushing assembly and a sperm collection assembly, and the handle is arranged at one end of the stretching-in device and can rotate relative to the stretching-in device; the pushing assembly is arranged in the stretching device and is in transmission connection with the handle and the sperm storage assembly, and the sperm storage assembly comprises a sperm storage sleeve made of an elastic material and a tensioning piece arranged on the sperm storage sleeve. According to the sperm storage device, the pushing assembly connected with the handle in a matched mode is arranged in the stretching device, the end of the pushing assembly is connected with the sperm storage assembly, and the tightening piece is arranged on the elastic sperm storage sleeve, so that sperms can be conveniently stored, transferred and released, artificial insemination operation at home is facilitated, and operation is simple; the sleeve is arranged, the tightening piece is arranged on the push rod, transmission connection of the handle, the connecting rod and the push rod can be achieved, plugging and automatic releasing of the sperm storage sleeve are achieved, the structural design is ingenious, and use is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial insemination equipment, in particular to a household artificial insemination device. Background Art

[0002] Due to the rapid changes in current living environment and working conditions, natural conception may become difficult, so many assisted reproductive devices have come into being.

[0003] Artificial insemination equipment is a type of assisted reproductive equipment, which is usually operated by professionals in medical institutions. It is inconvenient for ordinary people to use, and the treatment measures are not acceptable to everyone at all stages, so it is easy to delay the timing of reproductive intervention. Utility Model Content

[0004] In view of the problems existing in the above-mentioned prior art, the utility model provides a home artificial insemination device, which can conveniently realize the storage, transportation and release of sperm, is convenient for artificial insemination operations at home, is simple to operate, has a clever structural design, and is easy to use.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is as follows:

[0006] A domestic artificial insemination device comprises a handle, a tubular inserter, a propulsion assembly and a sperm storage assembly, wherein:

[0007] The handle is mounted on one end of the inserter and can rotate relative to it;

[0008] The propulsion assembly is installed in the inserter, and includes a sleeve, a connecting rod and a push rod extending in the same direction as the inserter. One end of the sleeve extends into the handle and is detachably connected to the handle. The connecting rod is sleeved on the inner wall of the sleeve and screwed thereto. The push rod is arranged at the end of the connecting rod and is slidably connected to the inserter. Rotating the handle can drive the sleeve to rotate so as to drive the connecting rod to push the push rod to slide along the inner wall of the inserter.

[0009] The sperm storage component includes a sperm storage sleeve made of elastic material and in a trumpet shape. The smaller end of the sperm storage sleeve can be installed in the inserter, and a tensioning piece is arranged on the larger end thereof. The other end of the tensioning piece is detachably fixed on the push rod.

[0010] As a further elaboration of the above technical solution:

[0011] In the above technical solution, a first annular slide groove is provided on the outer wall of one end of the inserter, a first annular limiting protrusion is provided on the inner wall, and one or more second slide grooves extending in the same direction as the inserter are provided on the side of the first limiting protrusion close to the sperm storage component.

[0012] In the above technical solution, the handle includes two shells that are symmetrically arranged and can be interlocked, one end of each of the shells is a semicircular ring structure that is adapted to one end of the inserter, and its inner wall forms a plurality of second limiting protrusions that are arranged in parallel, and a plurality of the second limiting protrusions are adapted to the first sliding groove, and a limiting groove that is adapted to one end of the sleeve is formed between the plurality of the second limiting protrusions.

[0013] In the above technical solution, the sleeve is a hollow T-shaped structure, its larger end is adapted to the limiting groove, its smaller end abuts against the first limiting protrusion, and more than two third spiral grooves extending in the same direction are evenly formed on its inner wall.

[0014] In the above technical solution, the connecting rod is a stepped columnar structure with larger ends and a smaller middle. A plurality of fourth sliding grooves that match the third sliding grooves are arranged on the outer wall of the larger end close to the handle. The middle part of the connecting rod passes through the first limiting protrusion, and the other larger end is arranged on the other side of the first limiting protrusion and is provided with a first positioning groove.

[0015] In the above technical solution, the push rod is slidably mounted on a plurality of the second slide grooves, one end of the push rod is detachably fixed in the first positioning slot, and the other end is provided with a second positioning slot.

[0016] In the above technical solution, the tensioning member includes a positioning buckle and two or more pull ropes installed thereon, the positioning buckle is detachably fixed in the second positioning slot, and one end of each of the pull ropes is detachably fixed on the sperm storage sleeve.

[0017] The above technical solution also includes a sperm guide funnel sleeved on the end of the inserter, a positioning ring is provided on the outer wall of the small end of the funnel, and a third positioning groove adapted to the positioning ring is provided on the outer wall of the inserter.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows: by arranging a propulsion assembly in the inserter that matches the handle, connecting the sperm storage assembly at the end of the propulsion assembly, and by arranging a tightening piece on the elastic sperm storage sleeve, the storage, transportation and release of sperm can be conveniently achieved, which is convenient for artificial insemination at home and simple to operate; by arranging a sleeve and installing the tightening piece on the push rod, the transmission connection between the handle and the connecting rod and the push rod can be achieved, and the sperm storage sleeve can be blocked and automatically released, the structural design is ingenious, and it is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of this embodiment;

[0020] Figure 2 is a schematic diagram of the decomposed structure of this embodiment;

[0021] Figure 3 A schematic diagram of the structure of the inserter in this embodiment;

[0022] Figure 4 A schematic structural diagram of the inserter in this embodiment from another perspective;

[0023] Figure 5 A schematic diagram of the structure of a housing on the handle in this embodiment;

[0024] Figure 6 A schematic diagram of the structure of the sleeve in this embodiment;

[0025] Figure 7 A schematic diagram of the structure of the connecting rod in this embodiment;

[0026] Figure 8 A schematic diagram of the structure of the push rod in this embodiment;

[0027] Fig. 9 A schematic diagram of the structure of the sperm storage component in this embodiment;

[0028] Fig.10 A schematic structural diagram of the sperm guiding funnel in this embodiment. DETAILED DESCRIPTION

[0029] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0030] The embodiments described with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and cannot be understood as limiting the present application. In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, "several" and "multiple" mean two or more, unless otherwise clearly and specifically defined. In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances. In this application, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature can include the first and second features being in direct contact, or it can include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, the first feature "above", "above" and "above" the second feature include the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature "below", "below" and "below" the second feature include the first feature being directly below and obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0031] like Figure 1-2 As shown, a domestic artificial insemination device includes a handle 20, a tubular inserter 30, a propulsion assembly 40 and a sperm storage assembly 50, wherein:

[0032] The handle 20 is mounted on one end of the inserter 30 and can rotate relative thereto;

[0033] The propulsion assembly 40 is installed in the inserter 30, and includes a sleeve 41, a connecting rod 42 and a push rod 43 extending in the same direction as the inserter 30. One end of the sleeve 41 extends into the handle 20 and is detachably fixed thereto. The connecting rod 42 is sleeved on the inner wall of the sleeve 41 and is screwed thereto. The push rod 43 is arranged at the end of the connecting rod 42 and is slidably connected to the inserter 30. Rotating the handle 20 can drive the sleeve 41 to rotate so as to drive the connecting rod 42 to push the push rod 43 to slide along the inner wall of the inserter 30.

[0034] The sperm storage assembly 50 includes a sperm storage sleeve 51 made of elastic material and in a trumpet shape. The smaller end of the sperm storage sleeve 51 can be installed in the inserter 30, and the larger end thereof is provided with a tensioning member 52, and the other end of the tensioning member 52 is detachably fixed on the push rod 43.

[0035] Further, such as Figure 3-4 As shown, an annular first slide groove 1 is provided on the outer wall of one end of the inserter 30, and an annular first limiting protrusion 2 is provided on the inner wall thereof. The first limiting protrusion 2 is provided with one or more second slide grooves 3 extending in the same direction as the inserter 30 on the side close to the sperm storage component 50.

[0036] Further, such as Figure 5 As shown, the handle 20 includes two shells 21 that are symmetrically arranged and can be buckled with each other, one end of each shell 21 is a semicircular ring structure adapted to one end of the inserter 30, and its inner wall is formed with a plurality of second limiting protrusions 4 arranged in parallel, and the plurality of second limiting protrusions 4 are adapted to the first slide groove 1, and a limiting groove 5 adapted to one end of the sleeve 41 is formed between the plurality of second limiting protrusions 4. In this embodiment, an operation indication mark for indicating positive rotation is also provided on the handle 20.

[0037] Further, such as Figure 6 As shown, the sleeve 41 is a hollow T-shaped structure, with its larger end adapted to the limiting groove 5 and its smaller end abutting against the first limiting protrusion 2, and more than two third spiral grooves 6 extending in the same direction as the first limiting protrusion 2 are evenly formed on its inner wall.

[0038] Further, such as Figure 7 As shown, the connecting rod 42 is a stepped columnar structure with large ends and a small middle. A plurality of fourth slide grooves 7 are provided on the outer wall of the larger end close to the handle 20, which are matched with the third slide grooves 6 one by one. The middle part of the connecting rod 42 passes through the first limiting protrusion 2, and the other larger end part is provided on the other side of the first limiting protrusion 2 and is provided with a first positioning groove 8. In this embodiment, the first positioning groove is a combined structure of a dovetail groove and a cylindrical hole that are connected, which is convenient for assembly and can prevent the push rod 43 from loosening from the connecting rod 42, thereby ensuring the stability of the propulsion action of the propulsion assembly 40.

[0039] Further, such as Figure 8As shown, the push rod 43 is slidably mounted on a plurality of second slide grooves 3, one end of the push rod 43 is detachably fixed in the first positioning slot 8, and the other end is provided with a second positioning slot 9.

[0040] Further, such as Fig. 9 As shown, the tensioning member 52 includes a positioning buckle 10 and two or more pull ropes 11 mounted thereon. The positioning buckle 10 is detachably fixed in the second positioning slot 9 , and one end of each pull rope 11 is detachably fixed on the sperm storage sleeve 51 .

[0041] Further, such as Figure 1 , 10 As shown, it also includes a sperm guide funnel 60 sleeved on the end of the inserter 30, and a positioning ring 61 is provided on the outer wall of the small end thereof, and a third positioning groove 12 adapted to the positioning ring 61 is provided on the outer wall of the inserter 30.

[0042] like Figure 2 , 6 -7, the sleeve 41, the connecting rod 42 and the push rod 43 are all set to extend along the matching arc, and the axial length of the large end of the connecting rod 42 and the push rod 43, that is, the axial length of the fourth slide groove 7, is set to be shorter than the length of the sleeve 41, which can not only reduce the processing accuracy error and matching error of the third slide groove 6 and the fourth slide groove 7 caused by the unsmooth sliding of the propulsion assembly 40, but also reserve a proper sliding distance for the connecting rod 42 and the push rod 43 to ensure that the sperm collection sleeve 51 is pushed to the appropriate position. In this embodiment, the connecting rod 42 is composed of a section of light rod and positioning sleeves sleeved at both ends, and the fourth slide groove 7 and the first positioning card slot 8 are processed on the two positioning sleeves respectively. This assembled structure is not only convenient for processing and assembly, but also can improve the processing accuracy at roughly the same production cost, thereby improving the smooth sliding of the movable parts.

[0043] The utility model is characterized in that a propulsion assembly 40 matched with and connected to the handle 20 is arranged in the inserter 30, and a sperm storage assembly 50 is connected to the end of the propulsion assembly 40, and a tightening member 52 is arranged on the elastic sperm storage sleeve 51, so that the storage, transportation and release of sperm can be conveniently realized, and artificial insemination operation at home is convenient and easy to operate; by arranging the sleeve 41 and installing the tightening member 52 on the push rod 43, the transmission connection between the handle 20 and the connecting rod 42 and the push rod 43 can be realized, and the sperm storage sleeve 51 can be blocked and automatically released, and the structural design is ingenious and easy to use.

[0044] The above does not limit the technical scope of the present invention. Any modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A domestic artificial insemination device, characterized in that: The invention comprises a handle, a tubular inserter, a propulsion assembly and a sperm storage assembly, wherein: The handle is mounted on one end of the inserter and can rotate relative to it; The propulsion assembly is installed in the inserter, and includes a sleeve, a connecting rod and a push rod extending in the same direction as the inserter. One end of the sleeve extends into the handle and is detachably connected to the handle. The connecting rod is sleeved on the inner wall of the sleeve and screwed thereto. The push rod is arranged at the end of the connecting rod and is slidably connected to the inserter. Rotating the handle can drive the sleeve to rotate so as to drive the connecting rod to push the push rod to slide along the inner wall of the inserter. The sperm storage component includes a sperm storage sleeve made of elastic material and in a trumpet shape. The smaller end of the sperm storage sleeve can be installed in the inserter, and a tensioning piece is arranged on the larger end thereof. The other end of the tensioning piece is detachably fixed on the push rod.

2. A home artificial insemination device according to claim 1, characterized in that: An annular first slide groove is provided on the outer wall of one end of the inserter, and an annular first limiting protrusion is provided on the inner wall thereof. One side of the first limiting protrusion close to the sperm storage component is provided with one or more second slide grooves extending in the same direction as the inserter.

3. A home artificial insemination device according to claim 2, characterized in that: The handle includes two shells that are symmetrically arranged and can be buckled with each other. One end of each of the shells is a semicircular ring structure that is adapted to one end of the inserter. The inner wall thereof forms a plurality of second limiting protrusions that are arranged in parallel. A plurality of the second limiting protrusions are adapted to the first sliding groove, and a limiting groove that is adapted to one end of the sleeve is formed between the plurality of the second limiting protrusions.

4. A home artificial insemination device according to claim 3, characterized in that: The sleeve is a hollow T-shaped structure, with its larger end adapted to the limiting groove and its smaller end abutting against the first limiting protrusion, and more than two third sliding grooves extending in the same direction and in a spiral shape are evenly formed on its inner wall.

5. A domestic artificial insemination device according to claim 4, characterized in that: The connecting rod is a stepped columnar structure with larger ends and a smaller middle. A plurality of fourth sliding grooves that match the third sliding grooves are arranged on the outer wall of the larger end close to the handle. The middle part passes through the first limiting protrusion, and the other larger end is arranged on the other side of the first limiting protrusion and is provided with a first positioning groove.

6. A domestic artificial insemination device according to claim 5, characterized in that: The push rod is slidably mounted on a plurality of the second sliding grooves, one end of the push rod is detachably fixed in the first positioning slot, and the other end is provided with a second positioning slot.

7. A home artificial insemination device according to claim 6, characterized in that: The tensioning member comprises a positioning buckle and two or more pull ropes mounted thereon; the positioning buckle is detachably fixed in the second positioning slot, and one end of each of the pull ropes is detachably fixed on the sperm storage sleeve.

8. A home artificial insemination device according to claim 1, characterized in that: It also includes a sperm guide funnel sleeved on the end of the inserter, a positioning ring is provided on the outer wall of the small end of the funnel, and a third positioning groove adapted to the positioning ring is provided on the outer wall of the inserter.

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