Spray positioning type veterinary drug injector capable of being marked

Abstract

The utility model discloses a spray positioning type veterinary drug injector capable of being marked. The veterinary drug injector comprises an injector body, the injector body is provided with a liquid inlet connector, and the liquid inlet connector is connected with a liquid medicine barrel; a connecting part is arranged on the lower side of the middle of the injector body and connected with a coating aerosol can, an injection needle is arranged at the front end of the injector body, the front portion of the injector body is sleeved with a protective shell, the front end of the protective shell is slidably connected with a sliding gasket, the outer side of the sliding gasket is fixedly connected with a soft rubber shell, and a soft rubber gasket is arranged at the end of the soft rubber shell. A first spring is arranged in the soft rubber shell, a plurality of second springs are arranged in the protective shell, a guide block is fixedly connected into the end, away from the injection needle, of the protective shell, and a push head is fixedly connected to the end, close to the guide block, of each second spring. According to the utility model, marking is carried out when medicine is injected to an animal, so that time and labor are saved, repeated injection to the same animal is avoided, and if the phenomenon that a needle head is broken occurs, a rigid injection point can be positioned between two spray marking points.

Description

Technical Field

[0001] The utility model relates to the technical field of syringes, in particular to a markable spray positioning type veterinary drug syringe. Background Art

[0002] Currently, the veterinary syringes available on the market only have an injection function. However, during actual on-site operation, the syringe needle may sometimes break due to the animal's struggle and stress. When subsequently treated, the needle cannot be removed from the muscle because the injection site cannot be found. As a result, meat products with needles enter the market and are accidentally ingested by consumers, causing accidents, especially children. In addition, in order to distinguish which animals have been injected and which have not, a marker pen or spray can is usually placed next to the syringe to facilitate marking the injected pigs. Currently, this mark is mostly drawn casually on the pig by the breeding technician, so there is no way to find it if the needle breaks. Therefore, it takes two people to complete the injection operation, that is, one person holds the pig and the other injects and marks it. The operation is cumbersome, time-consuming and labor-intensive. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the defects of the above-mentioned technology and provide a markable spray positioning veterinary drug syringe.

[0004] In order to solve the above technical problems, the technical solution provided by the utility model is a markable spray positioning veterinary drug syringe: comprising a syringe body, the syringe body is provided with a liquid inlet connector, the liquid inlet connector is connected to a medicine barrel; a connecting portion is provided on the lower side of the middle of the syringe body, the connecting portion is connected to a paint aerosol can, an injection needle is provided at the front end of the syringe body, a protective shell is provided at the front end of the syringe body, a sliding gasket is slidably connected to the front end of the protective shell, a soft rubber shell is fixedly connected to the outside of the sliding gasket, and a soft rubber pad is provided at the end of the soft rubber shell A piece of soft rubber gasket is provided with a through hole for the injection needle to pass through in the middle of the soft rubber shell, a spring 1 is provided in the soft rubber shell, and multiple springs 2 are provided in the protective shell. The interior of the protective shell away from the injection needle end is fixedly connected with a guide block, and the end of the spring 2 close to the guide block is fixedly connected with a push head. The push switch end of the paint aerosol can extends into the protective shell, and when the spring 2 pushes the push head to move along the guide block and squeezes the press switch, the paint aerosol can sprays paint, and the outlet of the paint aerosol can is connected to two nozzles, and the two nozzles are symmetrically arranged on both sides of the injection needle.

[0005] Furthermore, brackets are symmetrically fixedly connected to both sides of the protective shell, and the two nozzles are symmetrically fixedly connected to the brackets on the corresponding sides.

[0006] Furthermore, the syringe body adopts a K-type continuous syringe.

[0007] The advantages of the present invention over the prior art are: by adding a marking device to the front of a traditional syringe, the present invention also marks the injection of medicine into animals, and can be operated by one person, saving time and effort, greatly improving the injection efficiency of breeding workers, and better distinguishing between injected and uninjected animals, avoiding repeated injections of the same animal, resulting in waste of medicine and low efficiency. A two-point marking form is adopted, and if the needle breaks, the injection point just now can be located between the two spray marking points, helping the veterinarian to handle and pull out the needle to avoid accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 The utility model is a structural schematic diagram of a markable spray positioning type veterinary drug syringe.

[0009] Figure 2 The utility model is a partial structural schematic diagram of a markable spray positioning type veterinary drug syringe.

[0010] As shown in the figure:

[0011] 1. Syringe body, 2. Liquid inlet connector, 3. Liquid barrel, 4. Connecting part, 5. Paint aerosol can, 6. Injection needle, 7. Protective shell, 8. Sliding gasket, 9. Soft rubber shell, 10. Soft rubber gasket, 11. Spring 1, 12. Spring 2, 13. Guide, 14. Push head, 15. Press switch, 16. Spray nozzle, 17. Bracket. DETAILED DESCRIPTION

[0012] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0013] Example 1, combined with the attached Figure 1-2A markable spray positioning veterinary drug syringe comprises a syringe body 1, the syringe body 1 is provided with a liquid inlet connector 2, the liquid inlet connector 2 is connected to a liquid medicine barrel 3; a connecting portion 4 is provided on the lower middle side of the syringe body 1, the connecting portion 4 is connected to a paint aerosol can 5, an injection needle 6 is provided at the front end of the syringe body 1, a protective shell 7 is provided at the front end of the protective shell 7, a sliding gasket 8 is slidably connected to the front end of the protective shell 7, a soft rubber shell 9 is fixedly connected to the outside of the sliding gasket 8, a soft rubber shell 9 is provided at the end of the soft rubber shell 9, and a soft rubber gasket 10 is provided in the middle of the soft rubber gasket 10 for the injection needle 6 passes through a through hole, a spring 11 is provided in the soft rubber shell 9, a plurality of springs 2 12 are provided in the protective shell 7, a guide block 13 is fixedly connected to the interior of the protective shell 7 away from the end of the injection needle 6, and a push head 14 is fixedly connected to the end of the spring 2 12 close to the guide block 13, and the end of the press switch 15 of the paint aerosol can 5 extends into the protective shell 7, and when the spring 2 12 pushes the push head 14 to move along the guide block 13 and squeezes the press switch 15, the paint aerosol can 5 sprays out the paint, and the outlet of the paint aerosol can 5 is connected to two nozzles 16, and the two nozzles 16 are symmetrically arranged on both sides of the injection needle 6.

[0014] During the specific implementation of the present invention, the operator brings the soft rubber gasket 10 of the syringe into contact with the pig and presses it, the spring 11 begins to compress, the injection needle 6 penetrates into the pig's body through the through hole, and the medicine is injected through the syringe body 1. The pressure is continued to deform the spring 11 to a certain extent, so that the spring 2 12 can generate a force to push the push head 14, and the push head 14 slides along the surface of the guide block 13. When the push head 14 squeezes the press switch 15, the paint is sprayed from the two nozzles 16 to complete the two-point marking positioning, that is, the marking is also completed at the end of this injection. The syringe is pulled backward to make the injection needle 6 leave the pig's body, and the spring 11 and the spring 2 12 resume their deformation, ready for the next injection.

[0015] One end of the spring 11 is fixedly connected to the soft rubber gasket 10 , the other end of the spring 11 is fixedly connected to the sliding gasket 8 , and one end of the spring 2 12 is fixedly connected to the sliding gasket 8 .

[0016] Brackets 17 are symmetrically fixedly connected to both sides of the protective shell 7, and the two nozzles 16 are symmetrically fixedly connected to the brackets 17 on the corresponding sides.

[0017] The syringe body 1 adopts a K-type continuous syringe, which is easy to operate.

[0018] In the description of the embodiments of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the product of the utility model is usually placed when in use. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it should not be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description and should not be understood as indicating or implying relative importance.

[0019] Furthermore, the use of terms such as "horizontal," "vertical," and "overhanging" does not necessarily imply that the component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," not that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0020] In the description of the embodiments of the present invention, “a plurality of” means at least 2.

[0021] In the description of the embodiments of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0022] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A markable spray positioning veterinary drug syringe, comprising a syringe body (1), characterized in that: The syringe body (1) is provided with a liquid inlet connector (2), and the liquid inlet connector (2) is connected to a liquid medicine barrel (3); The lower middle part of the syringe body (1) is provided with a connecting portion (4), the connecting portion (4) is connected to a paint aerosol can (5), the front end of the syringe body (1) is provided with an injection needle (6), the front part of the syringe body (1) is covered with a protective shell (7), the front end of the protective shell (7) is slidably connected to a sliding gasket (8), the outer side of the sliding gasket (8) is fixedly connected to a soft rubber shell (9), the end of the soft rubber shell (9) is provided with a soft rubber gasket (10), the middle part of the soft rubber gasket (10) is provided with a through hole for the injection needle (6) to pass through, the soft rubber shell (9) is provided with a spring (11), the protective shell (7) A plurality of springs (12) are provided inside the protective shell (7), a guide block (13) is fixedly connected to the inside of the end of the protective shell (7) away from the injection needle (6), and a push head (14) is fixedly connected to the end of the spring (12) close to the guide block (13). The end of the press switch (15) of the paint aerosol can (5) extends into the protective shell (7), and when the spring (12) pushes the push head (14) to move along the guide block (13) and squeezes the press switch (15), the paint aerosol can (5) sprays out the paint, and the outlet of the paint aerosol can (5) is connected to two nozzles (16), and the two nozzles (16) are symmetrically arranged on both sides of the injection needle (6).

2. The markable spray positioning veterinary drug syringe according to claim 1, characterized in that: One end of the spring one (11) is fixedly connected to the soft rubber gasket (10), the other end of the spring one (11) is fixedly connected to the sliding gasket (8), and one end of the spring two (12) is fixedly connected to the sliding gasket (8).

3. The markable spray positioning veterinary drug syringe according to claim 1, characterized in that: Brackets (17) are symmetrically fixedly connected to both sides of the protective shell (7), and the two nozzles (16) are symmetrically fixedly connected to the brackets (17) on the corresponding sides.

4. The markable spray positioning veterinary drug syringe according to claim 1, characterized in that: The syringe body (1) adopts a K-type continuous syringe.

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