Animal sperm injection device convenient to use
By designing an animal insemination device with an insemination support rod, elastic jacket, and temperature-controlled wax, the problem of inconvenience in the use of existing pig insemination devices has been solved, achieving efficient semen injection and improving sow reproductive efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUHAN TIANCHU TECH CO LTD
- Filing Date
- 2025-03-14
- Publication Date
- 2026-05-05
AI Technical Summary
Existing pig insemination devices are inconvenient to use, time-consuming, and require high levels of skill and patience from personnel, which affects the sow's conception rate and litter size.
An animal semen injector was designed, comprising a semen injection support rod, a semen injection elastic jacket, a foldable leak-proof component, and a plug. The injector structure, made of temperature-controlled wax and elastic material, utilizes the animal's body temperature to melt the foldable leak-proof component, thereby achieving efficient semen injection.
It simplifies the insemination process, improves operational efficiency, reduces the requirements for personnel skills and patience, and increases the sow conception rate and litter size.
Smart Images
Figure CN224193610U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of animal artificial insemination technology, and more specifically, to an easy-to-use animal insemination device. Background Technology
[0002] Currently, artificial insemination is widely used for pig breeding and breed improvement to increase the conception rate and litter size of sows.
[0003] Most existing pig insemination devices are ordinary insemination heads. In large-pen insemination with ordinary insemination heads, it takes about 8-10 minutes or even longer, and it requires a high level of skill, patience and responsibility from the personnel. Utility Model Content
[0004] The purpose of this invention is to provide a convenient animal insemination device to alleviate the technical problem of inconvenient use of existing insemination devices.
[0005] In a first aspect, this utility model provides a convenient animal semen injector, including a semen injection support rod, a semen injection elastic jacket, a foldable leak-proof component, and a plugging component;
[0006] The injection elastic sleeve is fitted onto the injection support rod, and both ends of the injection elastic sleeve are sealed to the injection support rod. A receiving cavity for accommodating semen is formed between the injection support rod and the injection elastic sleeve.
[0007] The front end of the injection support rod is provided with a first mounting hole for installing the easy-break leak-proof component, and the first mounting hole is connected to the receiving cavity;
[0008] The tail end of the injection support rod is provided with a second mounting hole for installing the plugging component, and the second mounting hole is in communication with the receiving cavity;
[0009] The easy-break leak-proof component contains temperature-controlled wax.
[0010] In conjunction with the first aspect, this utility model embodiment provides a possible implementation of the first aspect, wherein the above-mentioned injection support rod includes a front rod, a middle rod, and a tail rod, and the front rod, the middle rod, and the tail rod are an integral structure;
[0011] The first mounting hole is formed on the front rod body, and the second mounting hole is formed on the tail rod body;
[0012] The two ends of the injection elastic sleeve are respectively tightly fitted onto the front rod and the tail rod.
[0013] In conjunction with the first aspect, this utility model embodiment provides a possible implementation of the first aspect, wherein both the front rod and the tail rod are provided with pagoda rings for tightening the injection elastic outer sleeve.
[0014] In conjunction with the first aspect, this utility model embodiment provides a possible implementation of the first aspect, wherein the aforementioned front rod body has a first communicating channel for connecting the first mounting hole and the receiving cavity.
[0015] In conjunction with the first aspect, this utility model embodiment provides a possible implementation of the first aspect, wherein the tail rod body is provided with a second communicating channel for connecting the second mounting hole and the receiving cavity.
[0016] In conjunction with the first aspect, this utility model embodiment provides one possible implementation of the first aspect, wherein the aforementioned central rod is cylindrical.
[0017] In conjunction with the first aspect, this utility model embodiment provides one possible implementation of the first aspect, wherein an extension rod is detachably provided on the tail rod body described above.
[0018] In conjunction with the first aspect, this utility model embodiment provides one possible implementation of the first aspect, wherein a snap-fit ring groove is provided in the first mounting hole;
[0019] The easy-break leak-proof component includes a break section and a connecting section. The connecting section is interference-fitted into the first mounting hole, and the outer wall of the connecting section is provided with a sealing retaining ring that matches the retaining ring groove.
[0020] An easy-break groove is provided between the broken section and the connecting section.
[0021] In conjunction with the first aspect, this utility model embodiment provides a possible implementation of the first aspect, wherein a limiting ring groove is formed in the second mounting hole, the outer diameter of the limiting ring groove is larger than the inner diameter of the second mounting hole, and the plugging member is located in the limiting ring groove.
[0022] In conjunction with the first aspect, this utility model embodiment provides one possible implementation of the first aspect, wherein the aforementioned injection elastic jacket is coated with a lubricating layer.
[0023] Beneficial effects:
[0024] This utility model provides a convenient animal insemination device, including an insemination support rod, an insemination elastic jacket, a foldable leak-proof component, and a plug. The insemination elastic jacket is fitted onto the insemination support rod, with both ends of the jacket sealed to the rod, forming a cavity for containing semen between the rod and the jacket. A first mounting hole for installing the foldable leak-proof component is provided at the front end of the rod, communicating with the cavity. A second mounting hole for installing the plug is provided at the rear end of the rod, also communicating with the cavity. Temperature-controlled wax is provided inside the foldable leak-proof component.
[0025] Specifically, during use, the operator inserts a syringe or similar device through the plug to inject semen into the receiving cavity. The semen enters the receiving cavity through the second mounting hole. Then, the operator breaks off the front end of the easy-break leak-proof part and inserts the convenient animal insemination device into the animal that needs insemination. The animal's body temperature melts the temperature-controlled wax inside the easy-break leak-proof part, allowing the semen in the receiving cavity to be injected into the animal through the first mounting hole. This design makes it convenient for users to use. Attached Figure Description
[0026] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.
[0027] Figure 1 A schematic diagram of the structure of a user-friendly animal semen injector provided in an embodiment of this utility model;
[0028] Figure 2 A schematic diagram of the semen injection support rod in a convenient animal semen injector provided in this embodiment of the utility model;
[0029] Figure 3 A half-sectional schematic diagram of a user-friendly animal insemination device provided in this embodiment of the present invention.
[0030] icon:
[0031] 100 – Injection support rod; 101 – Front rod; 102 – Middle rod; 103 – Tail rod; 110 – Receiving cavity; 120 – First mounting hole; 130 – Second mounting hole; 140 – Pagoda ring; 150 – First connecting channel; 160 – Second connecting channel;
[0032] 200-point elastic jacket;
[0033] 300 - Easy-break leak-proof component; 310 - Break-off section; 320 - Connecting section; 333 - Easy-break groove;
[0034] 400 - Blocking component;
[0035] 500 - Extension bar. Detailed Implementation
[0036] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0037] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.
[0038] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.
[0039] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0040] The present invention will now be described in further detail with reference to specific embodiments and accompanying drawings.
[0041] See Figure 1 , Figure 2 and Figure 3 As shown, this embodiment provides a convenient animal semen injector, including a semen support rod 100, a semen elastic sleeve 200, a foldable leak-proof component 300, and a plug 400. The semen elastic sleeve 200 is fitted onto the semen support rod 100, and both ends of the semen elastic sleeve 200 are sealed to the semen support rod 100. A receiving cavity 110 for containing semen is formed between the semen support rod 100 and the semen elastic sleeve 200. A first mounting hole 120 for installing the foldable leak-proof component 300 is provided at the front end of the semen support rod 100, and the first mounting hole 120 communicates with the receiving cavity 110. A second mounting hole 130 for installing the plug 400 is provided at the rear end of the semen support rod 100, and the second mounting hole 130 communicates with the receiving cavity 110. A temperature-controlled wax is provided inside the foldable leak-proof component 300.
[0042] Specifically, during use, the operator inserts a syringe or similar device through the plug 400 into the receiving cavity 110 to inject semen. The semen enters the receiving cavity 110 through the second mounting hole 130. Then, the operator breaks off the front end of the easy-break leak-proof part 300 and inserts the convenient animal insemination device into the animal to be inseminated. The animal's body temperature melts the temperature-controlled wax inside the easy-break leak-proof part 300, allowing the semen in the receiving cavity 110 to be injected into the animal through the first mounting hole 120. This design makes it convenient for users to use.
[0043] The injection elastic jacket 200 is made of elastic materials such as silicone. With this design, when the staff injects semen into the receiving cavity 110, the semen can expand the injection elastic jacket 200, thereby increasing the volume of the receiving cavity 110 and increasing the liquid pressure inside the receiving cavity 110. Therefore, when the temperature control wax inside the easy-break leak-proof part 300 melts, the high-pressure semen can be injected into the animal's body.
[0044] See Figure 1 , Figure 2 and Figure 3 As shown, in the optional embodiment, the injection support rod 100 includes a front rod 101, a middle rod 102, and a tail rod 103, which are integral structures. A first mounting hole 120 is formed on the front rod 101, and a second mounting hole 130 is formed on the tail rod 103. The two ends of the injection elastic sleeve 200 are respectively tightly fitted onto the front rod 101 and the tail rod 103.
[0045] Both the front rod 101 and the rear rod 103 are equipped with pagoda rings 140 for tightening the injection elastic sleeve 200. The pagoda rings 140 ensure that the injection elastic sleeve 200 is securely fitted onto the injection support rod 100.
[0046] See Figure 1 , Figure 2 and Figure 3 As shown, in an optional embodiment, the front rod 101 is provided with a first connecting channel 150 for connecting the first mounting hole 120 and the receiving cavity 110.
[0047] Specifically, a first connecting channel 150 is provided on the front rod 101, which can connect the first mounting hole 120 and the receiving cavity 110.
[0048] See Figure 1 , Figure 2 and Figure 3 As shown, in an optional embodiment, the tail rod 103 is provided with a second communication channel 160 for connecting the second mounting hole 130 and the receiving cavity 110.
[0049] Specifically, a second connecting channel 160 is provided on the tail rod 103, which can connect the second mounting hole 130 and the receiving cavity 110.
[0050] See Figure 1 , Figure 2 and Figure 3 As shown, in the optional embodiment, the middle rod 102 is cylindrical.
[0051] Specifically, the central rod 102 is cylindrical. When the injection elastic sleeve 200 is fitted onto the central rod 102, the central rod 102 and the injection elastic sleeve 200 fit together, so that more semen can be injected into the animal's body after the injection process.
[0052] See Figure 1 , Figure 2 and Figure 3 As shown, in the optional embodiment, a snap-fit ring groove is provided in the first mounting hole 120; the easy-break leak-proof component 300 includes a break section 310 and a connecting section 320, the connecting section 320 is interference-fitted in the first mounting hole 120, and a sealing snap ring adapted to the snap-fit ring groove is provided on the outer wall of the connecting section 320; an easy-break groove 330 is provided between the break section 310 and the connecting section 320.
[0053] Specifically, the sealing ring improves the connection stability between the easy-break leak-proof component 300 and the first mounting hole 120.
[0054] In an optional embodiment, a limiting ring groove is formed in the second mounting hole 130, the outer diameter of the limiting ring groove is larger than the inner diameter of the second mounting hole 130, and the plug 400 is located in the limiting ring groove.
[0055] Specifically, by setting the limiting ring groove, the connection stability between the plug 400 and the second mounting hole 130 can be improved.
[0056] In addition, the plug 400 is made of rubber and is installed in the limiting ring groove with an interference fit. Semen is injected into the second mounting hole 130 through the rubber part by an injection device such as a syringe, and then enters the receiving groove along the second mounting hole 130. When the injection device such as the syringe is withdrawn, the rubber part can be squeezed to self-seal.
[0057] In an optional embodiment, the injection elastic jacket 200 is coated with a lubricating layer.
[0058] Specifically, a lubricating layer is coated on the injection elastic jacket 200. The lubricating layer reduces the friction between the injection elastic jacket 200 and the animal's body, thus reducing damage to the animal.
[0059] See Figure 1 , Figure 2 and Figure 3 As shown, in an optional embodiment, an extension rod 500 is detachably provided on the tail rod 103.
[0060] Specifically, the extension rod 500 can increase the length of the easy-to-use animal insemination device provided in this embodiment, making it suitable for animals of different sizes.
[0061] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.
Claims
1. A user-friendly animal insemination device, characterized in that, include: Injection support rod (100), injection elastic jacket (200), easy-break leak-proof part (300) and plug (400); The injection elastic sleeve (200) is fitted onto the injection support rod (100), and both ends of the injection elastic sleeve (200) are sealed to the injection support rod (100). A receiving cavity (110) for receiving semen is formed between the injection support rod (100) and the injection elastic sleeve (200). The front end of the injection support rod (100) is provided with a first mounting hole (120) for installing the easy-break leak-proof component (300), and the first mounting hole (120) is connected to the receiving cavity (110); The tail end of the injection support rod (100) is provided with a second mounting hole (130) for installing the plug (400), and the second mounting hole (130) is connected to the receiving cavity (110); The easy-break leak-proof component (300) is provided with temperature-controlled wax.
2. The convenient animal insemination device according to claim 1, characterized in that, The injection support rod (100) includes a front rod (101), a middle rod (102), and a tail rod (103), and the front rod, the middle rod (102), and the tail rod (103) are an integral structure; The first mounting hole (120) is formed on the front rod (101), and the second mounting hole (130) is formed on the tail rod (103); The two ends of the injection elastic sleeve (200) are tightly fitted onto the front rod (101) and the tail rod (103), respectively.
3. The convenient animal insemination device according to claim 2, characterized in that, Both the front rod (101) and the tail rod (103) are provided with pagoda rings (140) for tightening the injection elastic outer sleeve (200).
4. The convenient animal insemination device according to claim 2, characterized in that, The front rod (101) has a first communication channel (150) for connecting the first mounting hole (120) and the receiving cavity (110).
5. The convenient animal insemination device according to claim 4, characterized in that, The tail rod (103) is provided with a second communication channel (160) for connecting the second mounting hole (130) and the receiving cavity (110).
6. The convenient animal insemination device according to claim 2, characterized in that, The central rod (102) is cylindrical.
7. The convenient animal insemination device according to claim 2, characterized in that, An extension rod (500) is detachably provided on the tail rod (103).
8. The convenient animal insemination device according to any one of claims 1-7, characterized in that, A snap-fit ring groove is provided in the first mounting hole (120); The easy-break leak-proof component (300) includes a break section (310) and a connecting section (320). The connecting section (320) is interference-fitted into the first mounting hole (120). The outer wall of the connecting section (320) is provided with a sealing retaining ring that is adapted to the retaining ring groove. A folding groove (330) is provided between the broken section (310) and the connecting section (320).
9. The convenient animal insemination device according to any one of claims 1-7, characterized in that, A limiting ring groove is formed in the second mounting hole (130), the outer diameter of the limiting ring groove is larger than the inner diameter of the second mounting hole (130), and the plug (400) is located in the limiting ring groove.
10. The convenient animal insemination device according to any one of claims 1-7, characterized in that, The injection elastic jacket (200) is coated with a lubricating layer.