An epidemic prevention inoculation device for cow breeding

Abstract

This utility model relates to the field of livestock vaccination technology, and discloses a vaccination device for cow breeding, including a main component comprising a protective bottle shell, an infusion tube, a needle, and a needle shell. One end of the infusion tube is inserted into the protective bottle shell, and the needle is inserted into the needle shell. An infusion assembly is disposed at the other end of the infusion tube, and the infusion assembly includes an injection element with an infusion chamber. The beneficial effects of this utility model are: by setting up the infusion assembly, needle replacement can be completed quickly and accurately, avoiding the tedious steps and time-consuming manual replacement, preventing human error such as needle blood contamination of the reagent surface of the vaccination syringe, or accidental needle injury to the vaccination personnel, and avoiding the risk of cross-infection. This is particularly important in large-scale livestock vaccination, significantly improving work efficiency and reducing manpower requirements.

Description

Technical Field

[0001] This utility model relates to the field of livestock disease prevention and vaccination technology, and in particular to a disease prevention and vaccination device for cow breeding. Background Technology

[0002] In cow farming, vaccination is a crucial means of preventing and controlling the spread of diseases. Vaccination stimulates cows to develop immunity, thereby resisting pathogens. This not only reduces morbidity and mortality rates in cows but also decreases treatment costs and drug usage, ultimately improving farming efficiency.

[0003] When vaccinating cows, manual operation and adjustment of the injection dosage are required. Moreover, the same needle is usually not used for consecutive injections, which poses a great risk of cross-infection. This is because once the needle comes into contact with the blood or other bodily fluids of an infected cow, it may carry viruses or bacteria, which can then be transmitted to other healthy cows. However, due to different vaccination environments, human error may occur during the manual replacement of needles, such as needle blood contaminating the reagents on the surface of the injection syringe, or the needle accidentally injuring the vaccination personnel, increasing the risk of cross-infection. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] In view of the problems existing in the above and / or existing vaccination devices for cow breeding, this utility model is proposed.

[0006] Therefore, the problem that this invention aims to solve is that during the manual replacement of needles, human error may occur, resulting in blood from the needle contaminating the reagents on the surface of the injection syringe, or the needle may accidentally injure the vaccination personnel, increasing the risk of cross-infection.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a vaccination device for cow breeding, comprising a main component including a bottle shell, an infusion tube, a needle and a needle shell, one end of the infusion tube being inserted into the bottle shell, and the needle being inserted into the needle shell; An infusion assembly is disposed at the other end of the infusion tube. The infusion assembly includes an injection element, which includes an infusion chamber. The other end of the infusion tube is inserted into the infusion chamber. A first spring is fixedly connected inside the infusion chamber. The first spring is in a relaxed state, and a blocking block is fixedly connected to the end of the first spring.

[0008] In a preferred embodiment of the vaccination device for cow breeding described in this utility model, the injection component further includes a liquid storage tube, which is fixedly connected to one side of the infusion chamber and communicates with the inside of the infusion chamber. An outlet chamber is also fixedly connected to the end of the infusion chamber, and communicates with the inside of the infusion chamber. A second spring is fixedly connected inside the outlet chamber, and a rolling ball is provided at the end of the second spring. The rolling ball slides within the outlet chamber, and a connecting tube is fixedly connected to the end of the outlet chamber.

[0009] As a preferred embodiment of the vaccination device for cow breeding described in this utility model, the infusion assembly further includes a pusher, which includes a push rod that slides within the liquid storage tube. The surface of the push rod is provided with a slot, and a limit buckle is inserted into the slot.

[0010] As a preferred embodiment of the vaccination device for cow breeding described in this utility model, the pusher further includes a connecting strip, which is rotatably connected to the surface of the limiting buckle. The other end of the connecting strip is rotatably connected to a pressing arm, and one end of the pressing arm is provided with a buckle. The pressing arm and the buckle are rotatably connected by a torsion spring, and the buckle is fixedly connected to the surface of the liquid storage tube.

[0011] As a preferred embodiment of the vaccination device for cow breeding described in this utility model, the pusher further includes a gripping arm, which is fixedly connected to the surface of the liquid storage tube. A groove is provided on the surface of the gripping arm, and the push rod slides in the groove.

[0012] As a preferred embodiment of the vaccination device for cow breeding described in this utility model, the infusion assembly further includes a replacement component, which is disposed on one side of the connecting tube. The replacement component includes a replacement box, a needle compartment is provided at the upper end of the replacement box, a needle shell is placed in the needle compartment, a needle is inserted into the needle shell, and an insertion groove is provided on the surface of the replacement box for inserting the outlet chamber and the connecting tube.

[0013] In a preferred embodiment of the vaccination device for cow breeding described in this utility model, the replacement box is further provided with a storage compartment, and the surface of the storage compartment is further provided with a receiving groove, and the storage compartment and the needle compartment are connected through the receiving groove.

[0014] As a preferred embodiment of the vaccination device for cow breeding described in this utility model, the replacement component further includes a tension rod disposed on one side of the replacement box, one end of the tension rod is fixedly connected to a first slider, a first tension groove is provided on the surface of the replacement box, and the first slider slides in the first tension groove.

[0015] As a preferred embodiment of the vaccination device for cow breeding described in this utility model, the other end of the tension rod is fixedly connected to a second slider, and the surface of the replacement box is also provided with a second tension groove, in which the second slider slides.

[0016] As a preferred embodiment of the vaccination device for cow breeding described in this utility model, the replacement component further includes a storage compartment cover, a rotating joint is fixedly connected to one side of the storage compartment cover, and the storage compartment cover is rotatably connected to one side of the replacement box through the rotating joint.

[0017] The beneficial effects of this invention are as follows: by setting up an infusion component, the needle can be replaced quickly and accurately, avoiding the tedious steps and time-consuming process of manual replacement, preventing human error from causing blood contamination of the reagent on the surface of the injection syringe, or from accidentally injuring the vaccination personnel with the needle, thus avoiding the risk of cross-infection. This is especially important in large-scale livestock vaccination and can significantly improve work efficiency. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them: Figure 1 A front view structural diagram of a vaccination device for cow breeding.

[0019] Figure 2 Structural diagram of the injection and pushing components of a vaccination device for cow breeding.

[0020] Figure 3 Diagram of the needle and needle shell structure for a vaccination device used in cow breeding.

[0021] Figure 4 A partial structural diagram of a replacement part for a vaccination device used in cow farming.

[0022] Figure 5 A cross-sectional view of the replacement parts of the vaccination device for cow breeding. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0026] Example 1 Reference Figures 1-3 This is the first embodiment of the present invention. This embodiment provides a vaccination device for cow breeding. The vaccination device for cow breeding includes a main component 100, including a bottle shell 101, an infusion tube 102, a needle 103 and a needle shell 104. One end of the infusion tube 102 is inserted into the bottle shell 101, and the needle 103 is inserted into the needle shell 104.

[0027] The bottle cover 101 is used to protect the body of the medicine bottle, the infusion tube 102 is used to deliver the medicine, and the needle cover 104 is used to store the needle 103, which facilitates transportation and handling and prevents accidental injury.

[0028] An infusion assembly 200 is disposed at the other end of an infusion tube 102. The infusion assembly 200 includes an injection element 201, which includes an infusion chamber 201a. The other end of the infusion tube 102 is inserted into the infusion chamber 201a. A first spring 201b is fixedly connected inside the infusion chamber 201a. The first spring 201b is in a relaxed state, and a blocking block 201c is fixedly connected to the end of the first spring 201b.

[0029] The first spring 201b and the blocking block 201c inside the infusion chamber 201a cause the medicine in the infusion tube 102 to pass through the infusion chamber 201a when the pressure inside the infusion chamber 201a decreases. When the pressure inside the infusion chamber 201a increases, the blocking block 201c will block the infusion tube 102 in time, so that the medicine in the infusion chamber 201a will not flow back into the infusion tube 102.

[0030] Specifically, the injection component 201 also includes a reservoir tube 201e, which is fixedly connected to one side of the infusion chamber 201a. The inside of the reservoir tube 201e is in communication with the inside of the infusion chamber 201a. An outlet chamber 201f is also fixedly connected to the end of the infusion chamber 201a. The inside of the outlet chamber 201f is in communication with the inside of the infusion chamber 201a. A second spring 201g is fixedly connected inside the outlet chamber 201f. A rolling ball 201h is provided at the end of the second spring 201g. The rolling ball 201h slides in the outlet chamber 201f. A connecting tube 201i is fixedly connected to the end of the outlet chamber 201f.

[0031] The storage tube 201e is used to temporarily store the liquid medicine, facilitating rapid input and output of the liquid medicine. The outlet chamber 201f is used to output the liquid medicine. When the pressure in the storage tube 201e decreases, the rolling ball 201h in the outlet chamber 201f will block the connection between the outlet chamber 201f and the storage tube 201e, preventing air from entering the storage tube 201e. When the pressure in the storage tube 201e increases, the rolling ball 201h moves away from the connection between the outlet chamber 201f and the storage tube 201e. Due to the blocking effect of the second spring 201g, the liquid medicine can pass smoothly through the outlet chamber 201f and enter the connecting tube 201i.

[0032] Specifically, the infusion assembly 200 also includes a pusher 202, which includes a push rod 202a. The push rod 202a slides inside the reservoir tube 201e. The surface of the push rod 202a is provided with a slot 202a-1, and a limit buckle 202b is inserted into the slot 202a-1.

[0033] The pressure inside the storage tube 201e is adjusted by pushing and pulling the push rod 202a into and out of the storage tube 201e, so that the infusion chamber 201a can draw in the medicine and the outlet chamber 201f can discharge the medicine. The limit buckle 202b is used to limit the push rod 202a, so that the limit buckle 202b and the push rod 202a are relatively fixed. When the limit buckle 202b is pushed, the push rod 202a can be pushed and pulled simultaneously.

[0034] Specifically, the pusher 202 also includes a connecting strip 202c, which is rotatably connected to the surface of the limit buckle 202b. The other end of the connecting strip 202c is rotatably connected to a pressing arm 202d. One end of the pressing arm 202d is provided with a buckle 202e. The pressing arm 202d and the buckle 202e are rotatably connected by a torsion spring. The buckle 202e is fixedly connected to the surface of the liquid storage tube 201e.

[0035] By pressing the pressing arm 202d, the connecting bar 202c is forced to push the limit buckle 202b. The buckle 202e is connected to the pressing arm 202d by a torsion spring, and the pressing arm 202d is also connected to the connecting bar 202c by a torsion spring. This allows the pressing arm 202d and the push rod 202a to be reset after pressing, so that they can be pressed again.

[0036] Specifically, the pusher 202 also includes a gripping arm 202f, which is fixedly connected to the surface of the liquid storage tube 201e. A groove 202f-1 is provided on the surface of the gripping arm 202f, and the push rod 202a slides in the groove 202f-1.

[0037] The gripping arm 202f facilitates gripping and makes it easier to use. The push rod 202a slides in the groove 202f-1, which limits the push rod 202a and prevents it from being squeezed to the other side during operation.

[0038] Example 2 Reference Figures 4-5 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0039] Specifically, the infusion assembly 200 also includes a replacement component 203, which is located on one side of the connecting tube 201i. The replacement component 203 includes a replacement box 203a, with a needle compartment 203a-6 at the upper end of the replacement box 203a. A needle housing 104 is placed inside the needle compartment 203a-6, and a needle 103 is inserted into the needle housing 104. An insertion groove 203a-1 is provided on the surface of the replacement box 203a, which is used to insert the dispensing chamber 201f and the connecting tube 201i.

[0040] The needle compartment 203a-6 can hold a row of needle shells 104 with needles 103, which facilitates quick replacement of the needles 103. The insertion slot 203a-1 is used to align the needles 103 with the connecting tube 201i for easy insertion.

[0041] Specifically, the replacement box 203a also has a storage compartment 203a-2, and the surface of the storage compartment 203a-2 also has a receiving groove 203a-3. The storage compartment 203a-2 and the needle compartment 203a-6 are connected through the receiving groove 203a-3.

[0042] The storage compartment 203a-2 is used to place and store used needles 103 for cleaning. Used needles 103 can fall into the storage compartment 203a-2 through the receiving slot 203a-3.

[0043] Specifically, the replacement part 203 also includes a tension rod 203b disposed on one side of the replacement box 203a. One end of the tension rod 203b is fixedly connected to a first slider 203c. A first tension groove 203a-4 is opened on the surface of the replacement box 203a, and the first slider 203c slides in the first tension groove 203a-4.

[0044] The tension rod 203b is used to pull out and push in the first slider 203c. The first slider 203c is pulled out by the first tension groove 203a-4, which removes the used needle 103 from the surface of the connecting tube 201i and thus it falls into the storage compartment 203a-2.

[0045] Example 3 Reference Figure 5 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0046] Specifically, the other end of the tension rod 203b is fixedly connected to a second slider 203d, and the surface of the replacement box 203a is also provided with a second tension groove 203a-5, in which the second slider 203d slides.

[0047] The tension rod 203b is used to pull out and push in the second slider 203d, so that the first slider 203c and the second slider 203d can slide synchronously. As the second slider 203d is pulled out, the needle shell 104 with the needle 103 in the needle compartment 203a-6 can fall down. As the second slider 203d is pushed in, the needle shell 104 with the needle 103 that has already fallen can be isolated from the needle shell 104 with the needle 103 above.

[0048] Specifically, the replacement part 203 also includes a storage compartment cover 203e, and a rotating joint 203f is fixedly connected to one side of the storage compartment cover 203e. The storage compartment cover 203e is rotatably connected to one side of the replacement box 203a through the rotating joint 203f.

[0049] The storage compartment cover 203e can be opened and closed by the rotation of the rotating joint 203f, which facilitates the cleaning of used needles 103 in the storage compartment 203a-2.

[0050] In use, insert the medicine bottle into the bottle housing 101, so that the infusion tube 102 is connected to the medicine bottle. Press the pressing arm 202d repeatedly, so that the push rod 202a slides repeatedly in the storage tube 201e. Through the pushing action of the infusion chamber 201a, the medicine in the medicine bottle is drawn into the storage tube 201e through the infusion tube 102. When the storage tube 201e and the outlet chamber 201f are filled with medicine at the same time, the medicine can be injected. After the injection, multiple needle housings 104 with needles 103 can be placed in the needle compartment 203a-6 in sequence. Insert the outlet chamber 201f along with the connecting tube 201i into the insertion slot 203a-1. Pull the tension rod 203b. The first slider 203c will contact the needle 103 during the pulling process and push the needle 103, thereby making the needle 103... 3. Disconnect the connecting tube 201i. At this time, the first slider 203c and the second slider 203d move away from each other, causing the needle housing 104 to fall. Push the tension rod 203b back in. The first slider 203c and the second slider 203d will push the upper needle housing 104, separating the fallen needle housing 104 from the upper needle housing 104. At this time, pull out the connecting tube 201i and push it back in. The needle 103 in the needle housing 104 can be inserted into the connecting tube 201i. Then pull out the connecting tube 201i again. The needle 103 and the needle housing 104 are pulled out of the replacement box 203a. At this time, the needle 103 is successfully installed. Before injection, the needle housing 104 can be used to protect the needle 103. When injecting, the needle housing 104 can be removed to inject. Repeat this process to safely replace the needle 103.

[0051] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A vaccination device for cow breeding, characterized in that: include, The main component (100) includes a bottle housing (101), an infusion tube (102), a needle (103), and a needle housing (104). One end of the infusion tube (102) is inserted into the bottle housing (101), and the needle (103) is inserted into the needle housing (104). An infusion assembly (200) is disposed at the other end of the infusion tube (102). The infusion assembly (200) includes an injection element (201), which includes an infusion chamber (201a). The other end of the infusion tube (102) is inserted into the infusion chamber (201a). A first spring (201b) is fixedly connected inside the infusion chamber (201a). The first spring (201b) is in a relaxed state, and a blocking block (201c) is fixedly connected to the end of the first spring (201b).

2. The vaccination device for cow breeding as described in claim 1, characterized in that: The injection unit (201) further includes a reservoir tube (201e), which is fixedly connected to one side of the infusion chamber (201a). The inside of the reservoir tube (201e) is in communication with the inside of the infusion chamber (201a). An outlet chamber (201f) is also fixedly connected to the end of the infusion chamber (201a). The inside of the outlet chamber (201f) is in communication with the inside of the infusion chamber (201a). A second spring (201g) is fixedly connected inside the outlet chamber (201f). A rolling ball (201h) is provided at the end of the second spring (201g). The rolling ball (201h) slides in the outlet chamber (201f). A connecting tube (201i) is fixedly connected to the end of the outlet chamber (201f).

3. The vaccination device for cow breeding as described in claim 2, characterized in that: The infusion assembly (200) further includes a pusher (202), which includes a push rod (202a) that slides within the reservoir tube (201e). The surface of the push rod (202a) is provided with a slot (202a-1) into which a limit buckle (202b) is inserted.

4. The vaccination device for cow breeding as described in claim 3, characterized in that: The pusher (202) also includes a connecting strip (202c), which is rotatably connected to the surface of the limiting buckle (202b). The other end of the connecting strip (202c) is rotatably connected to a pressing arm (202d). One end of the pressing arm (202d) is provided with a buckle (202e). The pressing arm (202d) and the buckle (202e) are rotatably connected by a torsion spring. The buckle (202e) is fixedly connected to the surface of the liquid storage tube (201e).

5. The vaccination device for cow breeding as described in claim 4, characterized in that: The pusher (202) also includes a gripping arm (202f), which is fixedly connected to the surface of the liquid storage tube (201e). A groove (202f-1) is provided on the surface of the gripping arm (202f), and the push rod (202a) slides in the groove (202f-1).

6. The vaccination device for cow breeding as described in claim 4 or 5, characterized in that: The infusion assembly (200) also includes a replacement component (203), which is disposed on one side of the connecting tube (201i). The replacement component (203) includes a replacement box (203a), and a needle compartment (203a-6) is provided at the upper end of the replacement box (203a). A needle shell (104) is placed in the needle compartment (203a-6), and a needle (103) is inserted into the needle shell (104). A socket groove (203a-1) is provided on the surface of the replacement box (203a), and the socket groove (203a-1) is used to insert the outlet chamber (201f) and the connecting tube (201i).

7. The vaccination device for cow breeding as described in claim 6, characterized in that: The replacement box (203a) also has a storage compartment (203a-2), and the surface of the storage compartment (203a-2) also has a receiving groove (203a-3). The storage compartment (203a-2) and the needle compartment (203a-6) are connected through the receiving groove (203a-3).

8. The vaccination device for cow breeding as described in claim 7, characterized in that: The replacement component (203) also includes a tension rod (203b) disposed on one side of the replacement box (203a), one end of which is fixedly connected to a first slider (203c), and a first tension groove (203a-4) is provided on the surface of the replacement box (203a), and the first slider (203c) slides in the first tension groove (203a-4).

9. The vaccination device for cow breeding as described in claim 8, characterized in that: The other end of the tension rod (203b) is fixedly connected to a second slider (203d), and the surface of the replacement box (203a) is also provided with a second tension groove (203a-5), in which the second slider (203d) slides.

10. The vaccination device for cow breeding as described in claim 9, characterized in that: The replacement component (203) also includes a storage compartment cover (203e), on one side of which a rotating joint (203f) is fixedly connected. The storage compartment cover (203e) is rotatably connected to one side of the replacement box (203a) via the rotating joint (203f).

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