Long-distance injection device for veterinarian

Abstract

The utility model discloses a long-distance injection device for veterinarians, which belongs to the technical field of injectors and is characterized by comprising a handheld frame, a fixed rod is bolted to the rear side of the handheld frame, a movable rod is movably connected to the inner wall of the fixed rod, and a positioning mechanism is bolted to the surface of the movable rod. A needle assembly is arranged on the rear side of the movable rod, an injector assembly is arranged at the top of the fixed rod, and the problems that most of existing long-distance injection devices for veterinarians are not provided with auxiliary positioning structures, workers usually need to visually inspect the injection position of an animal, then the long-distance injection devices are used for injection work, and the working efficiency is high are solved. The long-distance injection device solves the problems that in the prior art, in the injection process, a needle head is prone to deviating, the injection accuracy rate is poor, the use length of most long-distance injection devices cannot be freely adjusted conveniently, and when animals close to the long-distance injection devices are injected, the long-distance injection devices are prone to being inconvenient to inject, and the use effect is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of syringes, and particularly relates to a long-distance injection device for veterinary use. Background Art

[0002] Veterinary syringes are commonly used tools for veterinarians to inject drugs into animals. Compared with human syringes, veterinary syringes need to have characteristics suitable for the body size and injection sites of animals, be easy to operate, and easy to clean. Veterinary syringes are composed of a syringe body, an injection needle, a piston rod, a medicine injection port, a scale disk, etc.

[0003] Currently, the Chinese patent with the publication number CN215080226U discloses a long-distance needleless syringe for veterinary use. This utility model relates to the technical field of syringes. A spring is arranged in a cylinder body. The right end of the spring is fixed on the right inner wall of the cylinder body, and the left end of the spring is fixed on the right side wall of a push plate. The push plate slides in the cylinder body. The outer side wall of the push plate and the inner side wall of the cylinder body are hermetically arranged by a sealing ring. A fixed block is arranged in the cylinder body. The left side wall of the push plate is fixedly connected to the right end of a connecting rod. After the left end of the connecting rod slides through the fixed block, it is fixedly connected to the right side wall of a piston. The left side wall of the piston is fixedly connected to the right side wall of a warhead. The left side of the cylinder body is provided with a nozzle in a penetrating manner. A one-way valve No. 1 is arranged in the nozzle. The warhead and the inner wall of the nozzle are arranged in a left-right matching manner; this device is suitable for the use of animals, causes little damage to animal tissues, can make the drug distribution diffuse, is beneficial to animal absorption, has a good treatment effect, can perform long-distance operations, has high safety, a simple structure, and is easy to operate.

[0004] However, most of the existing long-distance injection devices for veterinary use do not have an auxiliary positioning structure. Usually, it is necessary for the staff to visually estimate the injection position of the animal, and then use the long-distance injection device to perform the injection work. During the injection process, the needle is prone to being deflected, and the injection accuracy is poor. Moreover, most long-distance injection devices are not convenient for freely adjusting the use length. When injecting animals at a relatively close distance, the long-distance injection device is prone to inconvenient injection, which is not convenient for users to use. Summary of the Utility Model

[0005] The utility model provides a long-distance injection device for veterinary use, aiming at solving the problems that most of the existing long-distance injection devices for veterinary use do not have an auxiliary positioning structure. Usually, it is necessary for the staff to visually estimate the injection position of the animal, and then use the long-distance injection device to perform the injection work. During the injection process, the needle is prone to being deflected, and the injection accuracy is poor. Moreover, most long-distance injection devices are not convenient for freely adjusting the use length. When injecting animals at a relatively close distance, the long-distance injection device is prone to inconvenient injection, thus affecting the use effect.

[0006] The present utility model is realized as follows. A veterinary long-distance injection device includes a handheld frame. A fixing rod is bolted to the rear side of the handheld frame. A movable rod is movably connected to the inner wall of the fixing rod. A positioning mechanism is bolted to the surface of the movable rod. A needle assembly is arranged at the rear side of the movable rod. A syringe assembly is arranged at the top of the fixing rod. An electric telescopic assembly is arranged at the bottom of the movable rod.

[0007] The positioning mechanism includes a mounting block, a connecting block and a laser positioning lamp. The top of the laser positioning lamp is bolted to the bottom of the connecting block. The top of the connecting block is bolted to the bottom of the mounting block. The inner wall of the mounting block is bolted to the surface of the movable rod.

[0008] In order to achieve the effect that the syringe assembly injects through an injection tube, as a preferred embodiment of the veterinary long-distance injection device of the present utility model, the rear side of the syringe assembly is movably communicated with an injection tube, and the rear side of the injection tube is fixedly communicated with the front side of the needle assembly.

[0009] In order to achieve the effect that the limiting component restricts the position of the injection tube, as a preferred embodiment of the veterinary long-distance injection device of the present utility model, a limiting component is bolted to the surface of the movable rod, and the inner wall of the limiting component is clamped with the surface of the injection tube.

[0010] In order to achieve the effect that the position of the fixing block is fixed, as a preferred embodiment of the veterinary long-distance injection device of the present utility model, the limiting component includes a clamping block, a fixing block and a mounting frame. The inner wall of the mounting frame is bolted to the surface of the movable rod. The top of the mounting frame is bolted to the bottom of the fixing block. The top of the fixing block is bolted to the bottom of the clamping block. The inner wall of the clamping block is clamped with the surface of the injection tube.

[0011] In order to achieve the effect that the mounting component is fixed in position, as a preferred embodiment of the veterinary long-distance injection device of the present utility model, a fixing column is bolted to the rear side of the movable rod, a mounting component is bolted to the rear side of the fixing column, and the surface of the needle assembly is bolted to the inner wall of the mounting component.

[0012] In order to achieve the effect that the first connecting frame is fixed in position, as a preferred embodiment of the veterinary long-distance injection device of the present utility model, a first connecting frame is bolted to the surface of the fixing rod. A first fixing plate is bolted to the bottom of the first connecting frame. The rear side of the first fixing plate is bolted to the front side of the electric telescopic component.

[0013] In order to achieve the effect that the second fixing plate is fixed to the bottom of the second connecting frame, as a preferred embodiment of the veterinary long-distance injection device of the present utility model, a second fixing plate is bolted to the rear side of the electric telescopic component. A second connecting frame is bolted to the top of the second fixing plate. The inner wall of the second connecting frame is bolted to the surface of the movable rod.

[0014] In order to achieve the effect of fixing the position of the connecting component, as an optimization of the long-distance veterinary injection device of the present utility model, a connecting component is bolted to the surface of the fixing rod, and the inner wall of the connecting component is clamped with the surface of the syringe component.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] For this long-distance veterinary injection device, by setting a hand-held frame, a fixing rod, a movable rod, a positioning mechanism, a needle assembly, a syringe assembly and an electric telescopic assembly, during use, the position of the fixing rod and the hand-held frame is fixed, which is convenient for driving the fixing rod to perform the injection work through the hand-held frame subsequently. When performing the injection work, the electric telescopic assembly drives the movable rod to move to a suitable position, so that the needle assembly is in a suitable injection position. Then, the position of the mounting block and the connecting block is fixed, and the position of the connecting block and the laser positioning lamp is fixed, which is convenient for the laser positioning lamp to perform the auxiliary positioning work. The operation process of the staff is relatively convenient, avoiding the situation of incorrect position during injection. When injecting a relatively close animal, the electric telescopic assembly drives the movable rod to move inside the inner wall of the fixing rod, so that the movable rod extends and retracts to a suitable position, which is convenient for the needle assembly to perform the injection work and is convenient for the user to use. Description of the Drawings

[0017] Figure 1 It is the overall structure diagram of the long-distance veterinary injection device of the present utility model;

[0018] Figure 2 It is the structure diagram of the hand-held frame in the present utility model;

[0019] Figure 3 It is the structure diagram of the syringe assembly in the present utility model;

[0020] Figure 4 It is the structure diagram of the positioning mechanism in the present utility model;

[0021] Figure 5 It is the structure diagram of the electric telescopic assembly in the present utility model;

[0022] Figure 6 It is the structure diagram of the limiting component in the present utility model.

[0023] In the figure, 1 is a hand-held holder; 2 is a positioning mechanism; 201 is a mounting block; 202 is a connecting block; 203 is a laser positioning lamp; 3 is a limiting component; 301 is a clamping block; 302 is a fixing block; 303 is a mounting bracket; 4 is a fixing rod; 5 is a movable rod; 6 is a needle assembly; 7 is a syringe assembly; 8 is an electric telescopic component; 9 is an injection tube; 10 is a fixing column; 11 is a mounting component; 12 is a first connecting bracket; 13 is a first fixing plate; 14 is a second fixing plate; 15 is a second connecting bracket; 16 is a connecting component. Detailed implementation manner

[0024] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the following further details the present utility model in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0025] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, in the description of the present utility model, the meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0026] Please refer to Figures 1-6 , the present utility model provides a technical solution: a veterinary long-distance injection device, including a hand-held holder 1, a fixing rod 4 is bolted to the rear side of the hand-held holder 1, a movable rod 5 is movably connected to the inner wall of the fixing rod 4, a positioning mechanism 2 is bolted to the surface of the movable rod 5, a needle assembly 6 is arranged at the rear side of the movable rod 5, a syringe assembly 7 is arranged at the top of the fixing rod 4, and an electric telescopic component 8 is arranged at the bottom of the movable rod 5;

[0027] The positioning mechanism 2 includes a mounting block 201, a connecting block 202 and a laser positioning lamp 203. The top of the laser positioning lamp 203 is bolted to the bottom of the connecting block 202, the top of the connecting block 202 is bolted to the bottom of the mounting block 201, and the inner wall of the mounting block 201 is bolted to the surface of the movable rod 5.

[0028] In this embodiment: By providing a hand-held frame 1, a fixed rod 4, a movable rod 5, a positioning mechanism 2, a needle assembly 6, a syringe assembly 7, and an electric telescopic assembly 8, during use, the position of the fixed rod 4 and the hand-held frame 1 is fixed, facilitating the subsequent work of driving the fixed rod 4 through the hand-held frame 1 for injection. During the injection operation, the electric telescopic assembly 8 drives the movable rod 5 to move to a suitable position, facilitating the needle assembly 6 to be in a suitable injection position. Then, the position of the mounting block 201 and the connecting block 202 is fixed, and the position of the connecting block 202 and the laser positioning lamp 203 is fixed, facilitating the work of the laser positioning lamp 203 for auxiliary positioning. The operation process of the staff is relatively convenient, avoiding the situation of incorrect positioning during injection. When injecting a relatively close animal, the electric telescopic assembly 8 drives the movable rod 5 to move inside the inner wall of the fixed rod 4, so that the movable rod 5 extends and retracts to a suitable position, facilitating the work of the needle assembly 6 for injection, and facilitating the user to use.

[0029] As a technical optimization solution of the present utility model, an injection tube 9 is movably communicated with the rear side of the syringe assembly 7, and the rear side of the injection tube 9 is fixedly communicated with the front side of the needle assembly 6.

[0030] In this embodiment: By providing the injection tube 9, during use, the position of the injection tube 9 and the syringe assembly 7 is fixed, and the position of the injection tube 9 and the needle assembly 6 is fixed, facilitating the subsequent pushing of the syringe assembly 7, so that the syringe assembly 7 transmits the liquid medicine through the injection tube 9 to the inside of the needle assembly 6, facilitating the work of the needle assembly 6 for injection.

[0031] As a technical optimization solution of the present utility model, a limiting assembly 3 is bolted to the surface of the movable rod 5, and the inner wall of the limiting assembly 3 is clamped with the surface of the injection tube 9.

[0032] In this embodiment: By providing the limiting assembly 3, during use, the position of the limiting assembly 3 and the movable rod 5 is fixed, facilitating the subsequent limiting of the injection tube 9 inside the inner wall of the limiting assembly 3, facilitating the user to use.

[0033] As a technical optimization solution of the present utility model, the limiting assembly 3 includes a clamping block 301, a fixed block 302, and a mounting bracket 303. The inner wall of the mounting bracket 303 is bolted to the surface of the movable rod 5, the top of the mounting bracket 303 is bolted to the bottom of the fixed block 302, the top of the fixed block 302 is bolted to the bottom of the clamping block 301, and the inner wall of the clamping block 301 is clamped with the surface of the injection tube 9.

[0034] In this embodiment: By providing the clamping block 301, the fixing block 302 and the mounting bracket 303, during use, the position of the clamping block 301 is fixed with that of the fixing block 302, and the position of the fixing block 302 is fixed with that of the mounting bracket 303, which facilitates restricting the injection tube 9 within the inner wall of the clamping block 301 and prevents the injection tube 9 from moving randomly during use.

[0035] As a technical optimization solution of the present utility model, a fixing column 10 is bolted to the rear side of the movable rod 5, an installation assembly 11 is bolted to the rear side of the fixing column 10, and the surface of the needle assembly 6 is bolted to the inner wall of the installation assembly 11.

[0036] In this embodiment: By providing the fixing column 10 and the installation assembly 11, during use, the position of the fixing column 10 is fixed with that of the movable rod 5, and the position of the fixing rod 4 is fixed with that of the installation assembly 11, which facilitates fixing the needle assembly 6 to the inner wall of the installation assembly 11 and facilitates the subsequent work of stably fixing the needle assembly 6.

[0037] As a technical optimization solution of the present utility model, a first connecting frame 12 is bolted to the surface of the fixing rod 4, a first fixing plate 13 is bolted to the bottom of the first connecting frame 12, and the rear side of the first fixing plate 13 is bolted to the front side of the electric telescopic assembly 8.

[0038] In this embodiment: By providing the first connecting frame 12 and the first fixing plate 13, during use, the position of the first connecting frame 12 is fixed with that of the fixing rod 4, and the position of the first connecting frame 12 is fixed with that of the first fixing plate 13, which facilitates the work of stably fixing the electric telescopic assembly 8 and facilitates the subsequent work of driving the movable rod 5 to move by the electric telescopic assembly 8.

[0039] As a technical optimization solution of the present utility model, a second fixing plate 14 is bolted to the rear side of the electric telescopic assembly 8, a second connecting frame 15 is bolted to the top of the second fixing plate 14, and the inner wall of the second connecting frame 15 is bolted to the surface of the movable rod 5.

[0040] In this embodiment: By providing the second fixing plate 14 and the second connecting frame 15, the position of the second fixing plate 14 is fixed with that of the electric telescopic assembly 8, and the position of the second fixing plate 14 is fixed with that of the second connecting frame 15, which facilitates the electric telescopic assembly 8 to drive the second fixing plate 14 to move and facilitates the work of telescopic adjustment of the second fixing plate 14 to drive the movable rod 5.

[0041] As a technical optimization solution of the present utility model, a connecting assembly 16 is bolted to the surface of the fixing rod 4, and the inner wall of the connecting assembly 16 is clamped with the surface of the syringe assembly 7.

[0042] In this embodiment: By providing the connecting component 16, during use, it is fixed to the position of the fixed rod 4 through the connecting component 16, which facilitates the subsequent installation of the syringe component 7 on the inner wall of the connecting component 16 and enables the syringe component 7 to be stably fixed.

[0043] Working principle: First, during use, it is fixed to the position of the fixed rod 4 through the hand-held frame 1, which facilitates the subsequent injection work by driving the fixed rod 4 through the hand-held frame 1. During the injection work, the movable rod 5 is driven by the electric telescopic component 8 to move to a suitable position, so that the needle component 6 is in a suitable injection position. Then, it is fixed to the position of the mounting block 201 and the connecting block 202, and the connecting block 202 is fixed to the position of the laser positioning lamp 203, which facilitates the auxiliary positioning work of the laser positioning lamp 203. The operation process of the staff is relatively convenient, avoiding the situation of incorrect position during injection. When injecting a relatively close animal, the movable rod 5 is driven by the electric telescopic component 8 to move inside the fixed rod 4, so that the movable rod 5 is telescoped to a suitable position, which facilitates the injection work of the needle component 6 and is convenient for the user to use.

[0044] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A veterinary remote injection device, comprising a handheld frame (1), characterized in that: A fixed rod (4) is bolted to the rear side of the handheld frame (1); a movable rod (5) is movably connected to the inner wall of the fixed rod (4); a positioning mechanism (2) is bolted to the surface of the movable rod (5); a needle assembly (6) is arranged on the rear side of the movable rod (5); a syringe assembly (7) is arranged on the top of the fixed rod (4); and an electric telescopic assembly (8) is arranged at the bottom of the movable rod (5); The positioning mechanism (2) comprises a mounting block (201), a connecting block (202) and a laser positioning light (203); the top of the laser positioning light (203) is bolted to the bottom of the connecting block (202); the top of the connecting block (202) is bolted to the bottom of the mounting block (201); and the inner wall of the mounting block (201) is bolted to the surface of the movable rod (5).

2. A veterinary remote injection device according to claim 1, characterized in that: The rear side of the syringe assembly (7) is movably connected to an injection tube (9), and the rear side of the injection tube (9) is fixedly connected to the front side of the needle assembly (6).

3. A veterinary remote injection device according to claim 2, characterized in that: The surface of the movable rod (5) is bolted to a limiting component (3), and the inner wall of the limiting component (3) is clamped to the surface of the injection tube (9).

4. A veterinary remote injection device according to claim 3, characterized in that: The limiting assembly (3) comprises a clamping block (301), a fixing block (302) and a mounting frame (303); the inner wall of the mounting frame (303) is bolted to the surface of the movable rod (5); the top of the mounting frame (303) is bolted to the bottom of the fixing block (302); the top of the fixing block (302) is bolted to the bottom of the clamping block (301); and the inner wall of the clamping block (301) is clamped to the surface of the injection tube (9).

5. A veterinary remote injection device according to claim 1, characterized in that: A fixing column (10) is bolted to the rear side of the movable rod (5), a mounting assembly (11) is bolted to the rear side of the fixing column (10), and the surface of the needle assembly (6) is bolted to the inner wall of the mounting assembly (11).

6. A veterinary remote injection device according to claim 1, characterized in that: A first connecting frame (12) is bolted to the surface of the fixing rod (4), a first fixing plate (13) is bolted to the bottom of the first connecting frame (12), and the rear side of the first fixing plate (13) is bolted to the front side of the electric telescopic assembly (8).

7. A veterinary remote injection device according to claim 6, characterized in that: A second fixing plate (14) is bolted to the rear side of the electric telescopic assembly (8), a second connecting frame (15) is bolted to the top of the second fixing plate (14), and an inner wall of the second connecting frame (15) is bolted to the surface of the movable rod (5).

8. A veterinary remote injection device according to claim 1, characterized in that: A connection component (16) is bolted to the surface of the fixing rod (4), and the inner wall of the connection component (16) is clamped to the surface of the syringe component (7).

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