CN209847340U - Pregnancy aid - Google Patents

Abstract

A pregnancy-assisting device, belonging to the technical field of insemination instruments. Comprises a shell body consisting of a front shell flap and a rear shell flap, wherein an inner core cavity is formed between the front shell flap and the rear shell flap; the inner core is matched with the inner core cavity, and an inner core handle is formed at the right end of the inner core; semen bag pressing mechanism, collection smart container connecting seat and haulage rope, semen bag pressing mechanism establishes in collection smart container connecting seat, and collection smart container connecting seat is located the left end in inner core chamber and the right-hand member is connected with the left end of inner core, and the right-hand member of collection smart container is located collection smart container connecting seat, and semen bag pressing mechanism and the right-hand member end face contact of collection smart container, the left end and the semen bag pressing mechanism of haulage rope are connected, characteristics: the traction rope is hung on the traction rope control mechanism after sequentially passing through the precision collection container connecting seat, the inner core and the inner core handle. The structure is simplified, the number of dies in the manufacturing process is reduced, and the cost is reduced; the operation is simple; autonomous insemination operation, privacy protection.

Description

Pregnancy aid

Technical Field

The utility model belongs to the technical field of insemination apparatus, in particular to a pregnancy-assisting device.

Background

Artificial assisted pregnancy can increase the chance of pregnancy in women who are difficult to naturally pregnancy, and is usually assisted by an assisted pregnancy tool, typically a syringe or catheter, for example. Because the semen is injected into the vagina, the periphery of the cervix and the cervix by the injector or the catheter, the operation is often required by a professional doctor, so the operation is troublesome, and because the vagina opening and the cervix opening have a certain distance, the semen is difficult to be delivered to the cervix opening, which is not beneficial to improving the conception probability.

An artificial pregnancy-aid device capable of operating autonomously is beneficial to protecting female privacy on one hand and is helpful to improve pregnancy probability on the other hand, and a typical example of the artificial pregnancy-aid device is "an artificial insemination stick" recommended by CN206252535U, which can embody a plurality of technical effects summarized in paragraphs 0018 to 0025 of the specification to a certain extent, but has the following disadvantages: in order to control a traction rope (called a "hanging rope") with one end connected with an ejection head and the other end hung on an inner core, an ejection trigger mechanism is provided, however, the arrangement of the ejection trigger mechanism obviously complicates the whole structure on one hand, and a button acting on the ejection trigger mechanism is required to be arranged on a shell on the other hand, and a misoperation is caused when the button is touched carelessly, so that reasonable improvement is necessary for the reason, and the technical scheme to be described below is generated under the background.

Disclosure of Invention

The task of the utility model is to provide a help and abandon to launch trigger mechanism and can show simplified structure, reduce and throw the mould, save manufacturing cost and can not appear the malfunction and can satisfy the pregnant ware of helping of independently helping the pregnant operation requirement in the use.

The utility model is characterized in that the pregnancy-assisting device comprises a shell, a front shell and a back shell which are matched with each other face to face, and the space between the front shell and the back shell is an inner core cavity; the inner core is in sliding fit with the inner core cavity in a left-right moving mode, and an inner core handle is formed at the right end of the inner core; the semen bag pressing mechanism is movably arranged in the semen collection container connecting seat, the semen collection container connecting seat is positioned at the left end of the inner core cavity, the right end of the semen collection container connecting seat is connected with the left end of the inner core, the right end of the semen collection container is positioned in the semen collection container connecting seat, the semen collection container pressing mechanism is in end face contact with the right end of the semen collection container, and the left end of the traction rope is connected with the semen collection container pressing mechanism.

In a specific embodiment of the present invention, the front shell flap is disposed toward the front shell flap at a distance from the length direction of one side of the rear shell flap, and the rear shell flap is disposed toward the rear shell flap at a distance from the length direction of one side of the front shell flap, and the rear shell flap is disposed toward the front shell flap at a distance from the length direction of one side of the rear shell flap.

In another specific embodiment of the present invention, the front shell section is formed with a front shell section core guide plate toward one side of the rear shell section and at a front shell section cavity interval located in the front shell section, the rear shell section is formed with a rear shell section core guide plate toward one side of the front shell section and at a rear shell section cavity interval located in the rear shell section, the front and rear shell section core guides correspond to each other, and the inner core is in sliding fit with the inner core cavity in a manner of moving left and right corresponding to a position between the front and rear shell section core guides.

In another specific embodiment of the present invention, the rear shell flap is toward one side of the front shell flap and is located the right end of the rear shell flap cavity is formed with a T-shaped spacing sheet seat, a T-shaped spacing sheet is inserted and embedded on the T-shaped spacing sheet seat, a spacing sheet left clamping groove and a spacing sheet right clamping groove are provided on the inner core and at a position corresponding to the T-shaped spacing sheet seat, when the inner core moves to the left, the inner core does not move to the left, and when the inner core moves to the right, the inner core does not move to the right when the spacing sheet left clamping groove and the T-shaped spacing sheet matched with degree.

In another specific embodiment of the present invention, an inner core traction rope hole is formed at the central position of the inner core in the length direction, the inner core traction rope hole is communicated from the left end to the right end of the inner core, a connecting seat plug is narrowed at the left end of the inner core, a connecting seat plug cavity is formed at the right end of the connecting seat of the precision collection container, and the connecting seat plug cavity is in inserted connection with the connecting seat plug; and a core handle traction rope guide hole penetrating from the left side to the right side of the core handle is formed in the center of the core handle and in a position corresponding to the core traction rope hole, and the right end of the traction rope passes through the core handle traction rope guide hole and then is hung on the left side of the traction rope control mechanism.

In yet another embodiment of the present invention, a pair of guide blocks and a pair of clamping blocks are formed on the right side of the inner core handle, the pair of guide blocks correspond to each other in a front-back direction, the pair of clamping blocks also correspond to each other in a front-back direction, and the pair of guide blocks and the pair of clamping blocks are spaced 180 ° apart from each other around the circumference of the inner core handle, the traction rope control mechanism includes a traction rope hook plate and a traction rope hook, a pair of hook plate guide grooves are formed on the left side of the traction rope hook plate and at positions corresponding to the pair of guide blocks, the pair of hook plate guide grooves are slidably fitted with the pair of guide blocks, a pair of clamping block grooves are formed on the left side of the traction rope hook plate and at positions corresponding to the pair of clamping blocks, the pair of clamping block grooves are fitted with the pair of clamping blocks, and the traction rope hook is directly or indirectly formed on the left side of the traction rope hook plate and corresponds to the inner core handle rope guide, a locking hook clamping groove is formed at the edge part of the inner core handle and at the position corresponding to the position between the lower parts of the pair of clamping blocks, and a locking hook is formed on the traction rope hook plate and at the position corresponding to the locking hook clamping groove and matched with the locking hook clamping groove; and a traction rope ring is formed at the right end of the traction rope and is hung on the traction rope hook.

In a more specific embodiment of the present invention, a traction rope hook plate pushing direction mark is formed on a right side surface of the traction rope hook plate.

In yet another specific embodiment of the present invention, the connecting seat of the semen collection container has a front clip and a rear clip extending from the left end thereof, the front clip has a pair of front clip locking cavities at the left end thereof, the rear clip has a pair of rear clip locking flanges at the left end thereof and corresponding to the pair of front clip locking cavities, the pair of rear clip locking flanges are engaged with the pair of front clip locking cavities, the space between the front clip and the rear clip is a semen collection container semen sac chamber, the semen sac pressing mechanism is located in the semen collection container semen sac chamber, the right end of the semen collection container is located in the semen collection container semen sac chamber and corresponding to the left side of the semen sac pressing mechanism, and the left end of the pulling rope is connected to the semen sac pressing mechanism in the semen collection container semen sac chamber; a front shell valve bell mouth cap base extends from the left end of the front shell valve, a rear shell valve bell mouth cap base extends from the left end of the rear shell valve, and the front shell valve bell mouth cap base and the rear shell valve bell mouth cap base are in inserted fit with the left end of the semen collection container.

In yet another specific embodiment of the present invention, the semen collecting container comprises an insemination rubber sleeve and a semen sac, a rubber sleeve reinforcing ring is formed at the left end of the insemination rubber sleeve and around the periphery of the insemination rubber sleeve, a horn-shaped cap seat inserting and embedding groove is formed at the right side of the rubber sleeve reinforcing ring and around the circumferential direction of the rubber sleeve reinforcing ring, the semen sac is located at the right end of the insemination rubber sleeve and is connected with the right end of the insemination rubber sleeve by a rubber sleeve neck between the left end of the semen sac and the right end of the insemination rubber sleeve, wherein the semen sac is located in the semen sac cavity of the semen collecting container, the left end of the front clamping piece and the left end of the rear clamping piece are matched with the rubber sleeve neck, and a semen discharging hole is formed in the center of the rubber sleeve neck and is communicated with the insemination rubber sleeve cavity of the insemination rubber sleeve and also communicated with the semen sac cavity of the semen sac; the semen sac pressing mechanism is contacted with the right end face of the semen sac; the hauling rope is a natural fiber rope or a chemical fiber rope; the left ends of the front shell valve bell mouth cap seat and the rear shell valve bell mouth cap seat are in inserted fit with the inserting groove of the bell mouth cap seat.

In yet another specific embodiment of the present invention, the semen sac pressing mechanism comprises a semen sac pressing head and a spring, the semen sac pressing head and the spring are disposed in the semen sac chamber of the semen collection container, the spring is located at the right end of the semen sac pressing head, the left end of the spring is supported at the right end of the semen sac pressing head, the right end of the spring is supported at the bottom wall of the semen sac chamber of the semen collection container, and the left end of the semen sac pressing head is in end face contact with the right end of the semen sac; the left end of the traction rope penetrates through the spring and then is fixedly connected with the right end of the semen sac pressing head; wherein the seminal fluid sac pressing head is in the shape of a bullet.

The technical scheme provided by the utility model the technical effect lie in: compared with the prior art, the ejection mechanism is abandoned, the traction rope control mechanism is arranged on the right side of the inner core handle of the inner core in a sliding mode, and the right end of the traction rope is hung on the traction rope control mechanism, so that the structure is remarkably simplified, the number of dies in the manufacturing process can be reduced, and the cost can be reduced; because the operation is simple, the misoperation can not be generated in the using process and the requirement of the autonomous insemination operation can be met; since the autonomous insemination operation can be performed, it is advantageous to protect privacy without relying on medical staff.

Drawings

Fig. 1 is a structural diagram of a first embodiment of the present invention.

Fig. 2 is a detailed structural view of the pull-cord control mechanism shown in fig. 1 in cooperation with a core handle.

Fig. 3 is a cross-sectional view of fig. 1 assembled.

Fig. 4 is a schematic view of a second embodiment of the present invention.

Detailed Description

In order to make the technical essence and advantages of the present invention more clear, the applicant below describes in detail the embodiments, but the description of the embodiments is not a limitation of the present invention, and any equivalent changes made according to the inventive concept, which are only formal and not essential, should be considered as the technical scope of the present invention.

In the following description, all the concepts related to the directions or orientations of up, down, left, right, front and rear are based on the position state shown in fig. 1, and thus, it should not be understood as a particular limitation to the technical solution provided by the present invention.

Example 1:

referring to fig. 1, there is shown a housing 1, the housing 1 being composed of a front shell 11 and a rear shell 12 fitted to face each other, the front and rear shells 11, 12 being molded from plastic, the space between the front and rear shells 11, 12 being constituted as an inner core cavity 13; an inner core 2 is shown, the inner core 2 is slidably fitted with the inner core cavity 13 in a left-right movement manner, and an inner core handle 23 is formed at the right end of the inner core 2; showing a seminal fluid bag pressing mechanism 3, a collection smart container 4, a collection smart container connecting seat 5 and a haulage rope 6, seminal fluid bag pressing mechanism 3 sets up in collection smart container connecting seat 5 with moving, and collection smart container connecting seat 5 is located the left end of aforementioned inner core chamber 13 and the right-hand member of this collection smart container connecting seat 5 is connected with the left end of aforementioned inner core 2, the right-hand member of collection smart container 4 is located collection smart container connecting seat 5, the contact of the right-hand member terminal surface of aforementioned seminal fluid bag pressing mechanism 3 and collection smart container 4, the left end and the seminal fluid bag pressing mechanism 3 of haulage rope 6 are connected.

As the technical scheme provided by the utility model: the structure system of the artificial pregnancy-assisting device also comprises a traction rope control mechanism 7, the traction rope control mechanism 7 is in sliding fit with the right side of the inner core handle 23, and the right end of the traction rope 6 is hung on the traction rope control mechanism 7 after sequentially passing through the semen collection container connecting seat 5, the inner core 2 and the inner core handle 23.

Continuing with fig. 1, front shell flap fastening feet 111 and front shell flap fastening feet grooves 112 are formed at intervals in the longitudinal direction of the side of the front shell flap 11 facing the rear shell flap 12, rear shell flap fastening feet 121 and rear shell flap fastening feet grooves 122 are formed at intervals in the longitudinal direction of the side of the rear shell flap 12 facing the front shell flap 11, the rear shell flap fastening feet 121 correspond to the front shell flap fastening feet grooves 112 and are fastened with the front shell flap fastening feet 112, and the front shell flap fastening feet 111 correspond to the rear shell flap fastening feet grooves 122 and are fastened with the rear shell flap fastening feet 122.

A front-flap core guide 113 is formed at a distance from the front-flap cavity of the front-flap 11 on the side of the front-flap 11 facing the rear-flap 12, a rear-flap core guide 123 is formed at a distance from the rear-flap cavity of the rear-flap 12 on the side of the rear-flap 12 facing the front-flap 11, the front-flap core guide 113 and the rear-flap core guide 123 correspond to each other, and the core 2 is slidably fitted in the core cavity 13 in a manner of moving left and right at a position corresponding to a position between the front-flap core guide 113 and the rear-flap core guide 123.

As shown in fig. 1, the rear-casing-flap core guide 123 forms a rear-casing-flap core guide C-shaped cavity 1231, and in the same example, the front-casing-flap core guide 113 forms a front-casing-flap core guide C-shaped cavity (no reference mark is marked in the figure), and the rear-casing-flap core guide C-shaped cavity 1231 and the front-casing-flap core guide C-shaped cavity cooperate with each other to form a circular cavity that can both control the inner core 2 and meet the requirement of sliding the inner core 2 left and right.

Continuing to refer to fig. 1, a T-shaped limiting sheet seat 124 is formed at one side of the rear shell 12 facing the front shell 11 and at the right end of the rear shell cavity, the T-shaped limiting sheet seat 124 has a slot 1242, a T-shaped limiting sheet 1241 is inserted and embedded in the slot 1242 of the T-shaped limiting sheet seat 124, a limiting sheet left slot 24a and a limiting sheet right slot 24b are formed at a position on the core 2 corresponding to the T-shaped limiting sheet seat 124, when the core 2 moves leftwards to a degree that the limiting sheet right slot 24b is matched with the T-shaped limiting sheet 1241, the core 2 does not move leftwards, and when the core 2 moves rightwards to a degree that the limiting sheet left slot 24a is matched with the T-shaped limiting sheet 1241, the core 2 does not move rightwards. The plate 12411 of which the cross section of the upper part of the T-shaped limiting piece 1241 is C-shaped has good elasticity.

As shown in fig. 1, an inner core traction rope hole 25 is formed at the central position of the inner core 2 in the length direction, the inner core traction rope hole runs through from the left end to the right end of the inner core 2, a connecting seat plug 26 is narrowed at the left end of the inner core 2, a connecting seat plug cavity 51 is formed at the right end of the connecting seat 5 of the precision collection container, and the connecting seat plug cavity 51 is inserted and connected with the connecting seat plug 26; a core pull rope guide hole 231 penetrating from the left side to the right side of the core pull 23 is formed at a central position of the core pull 23 and at a position corresponding to the core pull rope hole 25, and the right end of the pull rope 6 is hung on the left side of the pull rope control mechanism 7 after passing through the core pull rope guide hole 231. The aforementioned narrowing means that the diameter of the connecting socket spigot 26 is significantly smaller than the diameter of the rest of the inner core 2.

Preferably, a core wire groove 27 may be formed at one side of the core 2 in the longitudinal direction, and the core wire groove 27 is communicated with the core pulling rope hole 25, so that the cross-sectional shape of the core pulling rope hole 25 is C-shaped. Due to the arrangement of the inner core wire groove 27, the traction rope 6 can be conveniently and quickly led into the inner core traction rope hole 25.

Referring to fig. 2 in conjunction with fig. 1, a pair of guide blocks 232 and a pair of latch blocks 233 are formed on the right side of the core handle 23, the pair of guide blocks 232 correspond to each other back and forth, the pair of latch blocks 233 also correspond to each other back and forth, and the pair of guide blocks 232 and the pair of latch blocks 233 are spaced apart from each other by 180 ° around the circumference of the core handle 23, the traction rope control mechanism 7 includes a traction rope hooking plate 71 and a traction rope hook 72, a pair of hooking plate guide grooves 711 formed on the left side of the traction rope hooking plate 71 and at positions corresponding to the pair of guide blocks 232, the pair of hooking plate guide grooves 711 slidably engaged with the pair of guide blocks 232, a pair of latch grooves 712 formed on the left side of the traction rope hooking plate 71 and at positions corresponding to the pair of latch blocks 233, the pair of latch grooves 712 engaged with the pair of latch blocks 233, the rope hook 72 formed directly on the left side of the traction rope hooking plate 71 and corresponding to the core handle traction rope guide holes 231, wherein a locking hook catching groove 234 is formed at an edge portion of the core handle 23 at a position corresponding to a position between the lower portions of the pair of catching blocks 233, and a locking hook 713 is formed at the rope hooking plate 71 at a position corresponding to the locking hook catching groove 234, the locking hook 713 being engaged with the locking hook catching groove 234; a pull rope loop 61 is formed at the right end of the pull rope 6, and the pull rope loop 61 is hung on the pull rope hook 72.

If the traction rope hook 72 is coupled to the left side of the traction rope hook plate 71 in an indirect manner, it should be considered as equivalent to the foregoing.

Preferably, a traction rope hook plate pushing direction mark 714 (shown in fig. 2) is formed on the right side surface of the aforementioned traction rope hook plate 71.

Continuing to refer to fig. 1, a front clip 52 and a rear clip 53 extend from the left end of the semen collection container connecting seat 5, a pair of front clip locking cavities 521 are formed at the left end of the front clip 52, a pair of rear clip locking flanges 531 are formed at the left end of the rear clip 53 and at positions corresponding to the pair of front clip locking cavities 521, the pair of rear clip locking flanges 531 are matched with the pair of front clip locking cavities 521, the space between the front clip 52 and the rear clip 53 is formed into a semen collection container cavity 54, the semen collection container pressing mechanism 3 is located in the semen collection container cavity 54, the right end of the semen collection container 4 is located in the semen collection container cavity 54 and corresponds to the left side of the semen collection container pressing mechanism 3, and the left end of the traction rope 6 is connected with the semen collection container pressing mechanism 3 in the semen collection container cavity 54; a front shell flap bell mouth cap seat 114 extends from the left end of the front shell flap 11, a rear shell flap bell mouth cap seat 125 extends from the left end of the rear shell flap 12, and the front shell flap bell mouth cap seat 114 and the rear shell flap bell mouth cap seat 125 are inserted into and fitted with the left end of the semen collection container 4.

Still referring to fig. 1, the semen collecting container 4 comprises an insemination rubber sleeve 41 and a semen sac 42, a rubber sleeve reinforcing ring 411 is formed at the left end of the insemination rubber sleeve 41 and around the insemination rubber sleeve 41, a bell mouth cap base inserting and embedding groove 4111 is formed at the right side of the rubber sleeve reinforcing ring 411 and around the circumference direction of the rubber sleeve reinforcing ring 411, the semen sac 42 is positioned at the right end of the insemination rubber sleeve 41 and is connected between the left end of the semen sac 42 and the right end of the insemination rubber sleeve 41 by a rubber sleeve neck 43, wherein the semen sac 42 is positioned in a semen sac cavity 54 of the semen collecting container, the left end of the front clamping piece 52 and the left end of the rear clamping piece 53 are matched with the rubber sleeve neck 43, and a semen discharging hole 431 is formed at the center position of the rubber sleeve neck 43, and the semen discharging hole 431 is communicated with the insemination rubber sleeve cavity 412 of the insemination rubber sleeve 41 and is also communicated with a semen sac cavity 421 of the semen sac 42; the seminal fluid vesicle pressing mechanism 3 is in contact with the right end face of the seminal fluid vesicle 42; the hauling rope 6 is a natural fiber rope, but a chemical fiber rope or other equivalent ropes such as nylon ropes and the like can be used; the left ends of the front shell flap bell cup 114 and the rear shell flap bell cup 125 are fitted in the aforementioned bell cup insertion groove 4111.

Referring to fig. 1 again, the aforementioned seminal fluid vesicle pressing mechanism 3 comprises a seminal fluid vesicle pressing head 31 and a spring 32, the seminal fluid vesicle pressing head 31 and the spring 32 are arranged in the aforementioned seminal fluid vesicle cavity 54 of the semen collection container, the spring 32 is arranged at the right end of the seminal fluid vesicle pressing head 31, the left end of the spring 32 is supported at the right end of the seminal fluid vesicle pressing head 31, the right end of the spring 32 is supported at the bottom wall of the seminal fluid vesicle cavity 54 of the semen collection container, and the left end of the seminal fluid vesicle pressing head 31 is contacted with the right end face of the seminal fluid vesicle 42; the left end of the traction rope 6 passes through the spring 32 and then is fixedly connected with the right end of the seminal vesicle pressing head 31; wherein the seminal fluid sac pressing head 31 is in the shape of a bullet.

Referring to fig. 3 in conjunction with fig. 1, when collecting sperm, the sperm collecting container 4 (also called "uterine cap") is taken away from the sperm collecting container connecting seat 5 (also called "uterine cap connecting seat"), specifically: the force of pushing left is exerted to the inner core handle 23 by the user, the inner core 2 is driven to move left, when the displacement reaches the degree that the right clamping groove 24b of the limiting piece is blocked by the T-shaped limiting piece 1241, the inner core 2 moves left to reach the limit, the semen collecting container connecting seat 5 is exposed at the moment, then the front clamping piece 52 of the semen collecting container connecting seat 5 is separated from the left end of the rear clamping piece 53 by a man or a woman, the front clamping piece 52 and the rear clamping piece 53 are disengaged from the rubber sleeve neck 43, and the whole semen collecting container 4 can be taken away under the state.

Sperm is injected into the insemination gel sleeve cavity 412 of the sperm collection container 4 by a man such as a husband or a sperm donor in a masturbation manner, the sperm in the insemination gel sleeve cavity 412 enters the sperm sac cavity 421 of the sperm sac 42 through the sperm discharge hole 431, and then the sperm collection container 4 containing the sperm is returned to the state shown in fig. 3, in which the sperm collection container connecting seat 5 together with the sperm collection container 4 is retracted into the left end of the inner core cavity 13 due to the right movement of the inner core 2, only the aforementioned rubber sleeve reinforcing ring 411 is located outside the inner core cavity 13, and the front and rear jaws 52, 53 are located at the gel sleeve neck 43, and the pair of rear jaw locking flanges 531 are engaged with the pair of front jaw locking cavities 521 to be tightened at the aforementioned gel sleeve neck 43, as shown in the illustration of fig. 3.

Referring to fig. 3 and with reference to fig. 1 and fig. 2, when the woman is lying on his back or lying on his back, the left end of the pregnancy-aid device shown in fig. 3 is inserted into the vagina, i.e. the end with the semen collection container 4 is inserted into the vagina, when the semen collection container 4 reaches the deep part of the vagina, such as the cervix, the pull rope hook plate 71 is pushed towards the pull rope hook plate pushing direction mark 714 by fingers, so that the pull rope loop 61 at the right end of the pull rope 6 is separated from the pull rope hook 72, at this time, the push force is applied to the semen bag pressing head 31 by the restoring force of the spring 32, and because the insemination rubber sleeve 41 covers the cervix, the left end of the front shell flap bell mouth cap seat 114 and the left end of the rear shell flap bell mouth cap seat 125 are separated from the bell mouth cap seat insertion groove 4111, i.e. the bell mouth cap seat insertion groove 4111, and the shell 1 and the inner core 2 are pulled out of the vagina, while the whole semen sac pressing mechanism 3, the semen collection container 4, the semen collection container connecting seat 5 and the left end of the traction rope 6 are still temporarily kept in the vagina (the right end of the traction rope 6 is positioned outside the vagina), in the process, because the spring 32 pushes the semen sac pressing head 31 down, semen in the semen sac cavity 421 sequentially enters the cervix through the semen discharge hole 431 and the insemination gel sleeve cavity 412. Because the semen is directly delivered to the cervix, the sperm can be prevented from being killed when swimming in the vagina, the survival rate of the sperm is effectively improved, and the pregnancy probability is increased. After insemination, the hauling rope 6 is pulled, and the semen sac pressing mechanism 3, the semen collecting container connecting seat 5 and the semen collecting container 4 with the semen removed are taken out (pulled out) of the vagina.

Example 2:

referring to fig. 4, only the shell 1 formed by the front and back shell flaps 11, 12 is designed to be arc-shaped to conform to the physiological curvature of the female genitalia, i.e. the whole shell 1 is formed with an arc cavity 14. The rest is the same as described in example 1.

To sum up, the technical solution provided by the present invention remedies the defects in the prior art, successfully completes the invention task, and faithfully embodies the technical effects mentioned in the above technical effect column by the applicant.

Claims (10)

1. A pregnancy-aid device comprises a shell (1), the shell (1) is composed of a front shell flap (11) and a back shell flap (12) which are mutually matched in a face-to-face manner, and the space between the front and back shell flaps (11, 12) is formed into an inner core cavity (13); the inner core (2) is in sliding fit with the inner core cavity (13) in a left-right moving mode, and an inner core handle (23) is formed at the right end of the inner core (2); a seminal fluid bag pressing mechanism (3), a collection smart container (4), a collection smart container connecting seat (5) and a haulage rope (6), seminal fluid bag pressing mechanism (3) sets up in collection smart container connecting seat (5) with removing, and collection smart container connecting seat (5) are located the left end of inner core chamber (13) and the right-hand member of this collection smart container connecting seat (5) with the left end of inner core (2) be connected, the right-hand member of collection smart container (4) is located collection smart container connecting seat (5), the right-hand member end face contact of seminal fluid bag pressing mechanism (3) and collection smart container (4), the left end and the semen bag pressing mechanism (3) of haulage rope (6) are connected, its characterized in that still includes a haulage rope control mechanism (7), this haulage rope control mechanism (7) with the right side sliding fit of inner core handle (23), the right-hand member of haulage rope (6) passes in proper order collection smart container connecting seat (5), The inner core (2) and the inner core handle (23) are hung on the traction rope control mechanism (7) at the back.

2. The pregnancy-aid device according to claim 1, characterized in that a front shell flap catch (111) and a front shell flap catch groove (112) are formed at intervals in the longitudinal direction of the side of the front shell flap (11) facing the rear shell flap (12), a rear shell flap catch (121) and a rear shell flap catch groove (122) are formed at intervals in the longitudinal direction of the side of the rear shell flap (12) facing the front shell flap (11), the rear shell flap catch (121) corresponds to the front shell flap catch groove (112) and catches the front shell flap catch groove (112), and the front shell flap catch (111) corresponds to the rear shell flap catch groove (122) and catches the rear shell flap catch groove (122).

3. The pregnancy-aid device according to claim 1, characterized in that a front-flap inner core guide (113) is formed at a spacing in the front-flap cavity of the front flap (11) on the side of the front flap (11) facing the rear flap (12), a rear-flap inner core guide (123) is formed at a spacing in the rear-flap cavity of the rear flap (12) on the side of the rear flap (12) facing the front flap (11), the front and rear-flap inner core guides (113, 123) corresponding to each other, the inner core (2) being slide-fitted with the inner core cavity (13) moving left and right at a position corresponding to the position between the front and rear-flap inner core guides (113, 123).

4. The pregnancy-aid device according to claim 3, characterized in that a T-shaped stopper seat (124) is formed at the side of the rear shell flap (12) facing the front shell flap (11) and at the right end of the rear shell flap cavity, a T-shaped limiting sheet (1241) is inserted and embedded on the T-shaped limiting sheet seat (124), a limiting sheet left clamping groove (24a) and a limiting sheet right clamping groove (24b) are arranged on the inner core (2) and at the position corresponding to the T-shaped limiting sheet seat (124), when the inner core (2) moves leftwards to the degree that the right clamping groove (24b) of the limiting sheet is matched with the T-shaped limiting sheet (1241), the inner core (2) does not move leftwards any more, and when the inner core (2) moves rightwards to the degree that the left clamping groove (24a) of the limiting sheet is matched with the T-shaped limiting sheet (1241), the inner core (2) does not move rightwards any more.

5. The pregnancy-aid device according to claim 1, characterized in that a core pulling rope hole (25) is formed at the center of the core (2) in the length direction from the left end to the right end of the core (2), a connector socket (26) is narrowed at the left end of the core (2), a connector socket cavity (51) is formed at the right end of the semen collection container connector (5), and the connector socket cavity (51) is inserted and connected with the connector socket (26); a core handle traction rope guide hole (231) penetrating from the left side to the right side of the core handle (23) is formed in the center of the core handle (23) and in a position corresponding to the core traction rope hole (25), and the right end of the traction rope (6) passes through the core handle traction rope guide hole (231) and then is hung on the left side of the traction rope control mechanism (7).

6. The pregnancy aid according to claim 5, characterized in that a pair of guide blocks (232) and a pair of catching blocks (233) are formed on the right side of the core handle (23), the pair of guide blocks (232) correspond to each other forward and backward, the pair of catching blocks (233) also correspond to each other forward and backward, and the pair of guide blocks (232) and the pair of catching blocks (233) are spaced apart from each other by 180 ° around the circumference of the core handle (23), the traction cord control mechanism (7) comprises a traction cord hooking plate (71) and a traction cord hooking (72), a pair of hooking plate guide grooves (711) are formed on the left side of the traction cord hooking plate (71) and at positions corresponding to the pair of guide blocks (232), the pair of hooking plate guide grooves (711) are slidably fitted with the pair of guide blocks (232), and a pair of catching block grooves (712) are formed on the left side of the traction cord hooking plate (71) and at positions corresponding to the pair of catching blocks (233), the pair of dog grooves (712) is engaged with a pair of dogs (233), the pull rope hook (72) is directly or indirectly formed at the left side of the pull rope hook plate (71) and corresponds to the core handle pull rope guide hole (231), wherein a locking hook catch groove (234) is formed at an edge portion of the core handle (23) at a position corresponding to between the lower sides of the pair of dogs (233), and a locking hook (713) is formed at the pull rope hook plate (71) at a position corresponding to the locking hook catch groove (234), the locking hook (713) being engaged with the locking hook catch groove (234); a traction rope ring (61) is formed at the right end of the traction rope (6), and the traction rope ring (61) is hung on the traction rope hook (72).

7. The pregnancy aid of claim 6, characterized in that a traction rope hook plate push direction mark (714) is formed on the right side surface of the traction rope hook plate (71).

8. The pregnancy aid according to claim 1, characterized in that the semen collection container connecting seat (5) has a front clip (52) and a rear clip (53) extending from the left end thereof, a pair of front clip locking cavities (521) are formed at the left end of the front clip (52), a pair of rear clip locking flanges (531) are formed at the left end of the rear clip (53) and at positions corresponding to the pair of front clip locking cavities (521), the pair of rear clip locking flanges (531) are engaged with the pair of front clip locking cavities (521), the space between the front clip (52) and the rear clip (53) is formed as a semen collection container semen cavity (54), the semen collection container semen bag pressing mechanism (3) is located in the semen collection container semen bag cavity (54), the right end of the semen collection container (4) is located in the semen collection container semen bag cavity (54) and corresponds to the left side of the semen bag pressing mechanism (3), the left end of the traction rope (6) is connected with the seminal fluid sac pressing mechanism (3) in a seminal fluid sac cavity (54) of the seminal fluid collecting container; a front shell valve bell mouth cap seat (114) extends from the left end of the front shell valve (11), a rear shell valve bell mouth cap seat (125) extends from the left end of the rear shell valve (12), and the front shell valve bell mouth cap seat (114) and the rear shell valve bell mouth cap seat (125) are in inserted fit with the left end of the semen collection container (4).

9. The pregnancy aid according to claim 8, characterized in that said semen collection container (4) is composed of insemination cuff (41) and semen sac (42), a cuff reinforcement ring (411) is formed at the left end of the insemination cuff (41) and around the insemination cuff (41), a flare cap holder insertion groove (4111) is formed at the right side of the cuff reinforcement ring (411) and around the circumference of the cuff reinforcement ring (411), the semen sac (42) is located at the right end of the insemination cuff (41) and is connected by a cuff neck (43) between the left end of the semen sac (42) and the right end of the insemination cuff (41), wherein the semen sac (42) is located in the semen collection container semen sac chamber (54), the left end of the front clip (52) and the left end of the rear clip (53) are engaged with the cuff neck (43), a semen discharge hole (431) is opened at the center of the cuff neck (43), the semen discharging hole (431) is communicated with an insemination rubber sleeve cavity (412) of the insemination rubber sleeve (41) and is also communicated with a semen sac cavity (421) of the semen sac (42); the semen sac pressing mechanism (3) is in contact with the right end face of the semen sac (42); the hauling rope (6) is a natural fiber rope or a chemical fiber rope; the left ends of the front shell valve bell mouth cap seat (114) and the rear shell valve bell mouth cap seat (125) are in inserted and embedded fit with the bell mouth cap seat insertion groove (4111).

10. The pregnancy-aid device according to claim 9, characterized in that the semen sac pressing mechanism (3) comprises a semen sac pressing head (31) and a spring (32), the semen sac pressing head (31) and the spring (32) are arranged in the semen sac chamber (54) of the semen collection container, the spring (32) is arranged at the right end of the semen sac pressing head (31), the left end of the spring (32) is supported at the right end of the semen sac pressing head (31), the right end of the spring (32) is supported on the chamber bottom wall of the semen sac chamber (54) of the semen collection container, and the left end of the semen sac pressing head (31) is in end face contact with the right end of the semen sac (42); the left end of the traction rope (6) penetrates through the spring (32) and then is fixedly connected with the right end of the seminal fluid sac pressing head (31); wherein the seminal fluid sac compression head (31) is in the shape of a bullet.