CN216676610U

CN216676610U - Dedicated syringe device of poultry animal doctor

Info

Publication number: CN216676610U
Application number: CN202122853682.9U
Authority: CN
Inventors: 孙燕芳; 李吉超; 黄妍梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-06-07
Anticipated expiration: 2031-11-22

Abstract

The utility model discloses an injector device special for livestock and veterinary, which relates to the technical field of veterinary injectors and specifically comprises a needle cylinder, wherein a handle is installed on one side of the needle cylinder, a sliding rack is arranged inside the handle, a transmission gear is meshed with one side of the sliding rack, a poke rod is fixedly installed on one side of the transmission gear, a circular ring is arranged on the outer surface of the needle cylinder, a compression spring is installed at one end of the sliding rack, a first elastic rod is installed on the outer surface of the needle cylinder, a second elastic rod is arranged at one end of the first elastic rod, and a clamping block is installed at one end of the second elastic rod. Through the cooperation setting of slip rack, drive gear, poker rod and ring, can make drive gear drive slip rack remove at the in-process of using, the slip rack drives and promotes the axle and remove to the effect of being convenient for the injection has been played, has reached simple structure and convenient operation's purpose.

Description

Dedicated syringe device of poultry animal doctor

Technical Field

The utility model relates to the technical field of veterinary syringes, in particular to a special syringe device for livestock and veterinary.

Background

The livestock breeding has a large amount of livestock gathered together, which is very easy to cause infectious diseases, so various vaccines need to be injected, the injector consists of a syringe with a small hole at the front end and a piston core rod matched with the syringe, the injector is used for injecting a small amount of liquid or gas into an area which cannot be accessed by other methods or extracting the liquid or gas from the area, the liquid or gas is sucked from the small hole at the front end of the syringe when the core rod is pulled out, and the liquid or gas is extruded when the core rod is pushed in. This process of drawing or injecting gas or liquid with a syringe and needle is called injection.

At present, the animal doctor mostly uses the injection of large-size steel syringe, and is great owing to the needle tubing volume at the in-process of injection to need the animal doctor to promote the core bar and accomplish, cause the injection very inconvenient, and when needs absorb the medicine, need the animal doctor to pull the core bar again manually and realize, the use is very inconvenient, and influences work efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the deficiencies of the prior art, the present invention provides a syringe device for livestock and veterinary use, which solves the problems set forth in the background art.

(II) technical scheme

In order to realize the purpose, the utility model is realized by the following technical scheme: the utility model provides a dedicated injector device of poultry animal doctor, includes the cylinder, the handle is installed to one side of cylinder, the inside of handle is provided with the slip rack, one side meshing of slip rack has drive gear, one side fixed mounting of drive gear has the poker rod, the surface of cylinder is provided with the ring, compression spring is installed to the one end of slip rack, the surface mounting of cylinder has first elastic rod, the one end of first elastic rod is provided with the second elastic rod, the fixture block is installed to the one end of second elastic rod, the other end of second elastic rod is provided with the depression bar, the one end of depression bar is provided with the fender rod.

Optionally, the handle is arranged obliquely, a groove is formed in the handle, protruding blocks are arranged on two sides of the sliding rack, one side of each protruding block is arranged in the groove, and the protruding blocks slide in the groove.

Optionally, a mounting plate is installed on one side of the handle, and the other end of the mounting plate is installed on the other side of the transmission gear.

Optionally, the circular ring is fixedly mounted with the sliding rack, the circular ring slides on the outer surface of the syringe, and the sliding rack is located below the syringe.

Optionally, a piston is arranged inside the needle cylinder, a pushing shaft is installed on one side of the piston, a connecting plate is installed on the other end of the pushing shaft, one side of the connecting plate is installed at one end of the sliding rack, and an injection needle is arranged at the other end of the needle cylinder.

Optionally, a fixing plate is installed below the needle cylinder, the other end of the compression spring is installed on the fixing plate, and the compression rod is obliquely arranged.

(III) advantageous effects

The utility model provides a special injector device for livestock and veterinarians, which has the following beneficial effects:

1. this dedicated syringe device of poultry animal doctor sets up through the cooperation of slip rack, drive gear, poker rod and ring, can make drive gear drive slip rack remove at the in-process that uses, and the slip rack drives and promotes the axle and remove to the effect of the injection of being convenient for has been played, has reached simple structure and convenient operation's purpose.

2. This dedicated injector device of poultry animal doctor, through compression spring, first elastic rod, the second elastic rod, the fixture block, the cooperation setting of depression bar and fender rod, in-process using can realize when the injection is accomplished, it is fixed with slip rack automatic locking through the ring, compression spring is in compression state this moment, compression spring will promote the slip rack slip after the unblock, thereby drive the automatic medicine that absorbs of piston, thereby the automatic effect of absorbing the medicine has been played, and the setting of fender rod, can play the effect of guaranteeing to inject stability to a certain extent, convenient to use has been reached, improve injection stability and the purpose that improves work efficiency.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a front sectional view of the present invention.

In the figure: 1. a needle cylinder; 2. a handle; 3. a sliding rack; 4. a transmission gear; 5. a poke rod; 6. a circular ring; 7. a compression spring; 8. a first elastic rod; 9. a second elastic rod; 10. a clamping block; 11. a pressure lever; 12. A guard bar; 13. mounting a plate; 14. a piston; 15. pushing the shaft; 16. a connecting plate; 17. an injection needle; 18. and (7) fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: a special injector device for livestock and veterinary comprises a needle cylinder 1, a piston 14 is arranged in the needle cylinder 1, a pushing shaft 15 is arranged on one side of the piston 14, a connecting plate 16 is arranged on the other end of the pushing shaft 15, one side of the connecting plate 16 is arranged at one end of a sliding rack 3, an injection needle 17 is arranged at the other end of the needle cylinder 1, a fixing plate 18 is arranged below the needle cylinder 1, the other end of a compression spring 7 is arranged with the fixing plate 18, a pressure rod 11 is obliquely arranged, a handle 2 is arranged on one side of the needle cylinder 1, the handle 2 is obliquely arranged, a groove is arranged in the handle 2, convex blocks are arranged on two sides of the sliding rack 3, one side of each convex block is arranged in the groove and slides in the groove, a mounting plate 13 is arranged on one side of the handle 2, the other end of the mounting plate 13 is arranged on the other side of a transmission gear 4, a sliding rack 3 is arranged in the handle 2, one side of the sliding rack 3 is engaged with the transmission gear 4, one side of the transmission gear 4 is fixedly provided with the poking rod 5, the outer surface of the needle cylinder 1 is provided with the circular ring 6, the circular ring 6 is fixedly installed with the sliding rack 3, the circular ring 6 slides on the outer surface of the needle cylinder 1, the sliding rack 3 is positioned below the needle cylinder 1, one end of the sliding rack 3 is provided with the compression spring 7, the outer surface of the needle cylinder 1 is provided with the first elastic rod 8, one end of the first elastic rod 8 is provided with the second elastic rod 9, one end of the second elastic rod 9 is provided with the clamping block 10, the other end of the second elastic rod 9 is provided with the pressing rod 11, and one end of the pressing rod 11 is provided with the protection rod 12.

When the injection device is used, the injection needle 17 is firstly inserted into a corresponding injection position during injection, one side of the protective rod 12 abuts against the body of a farmer, the stability of injection is ensured to a certain extent, the veterinarian holds the handle 2 to support the whole device, then rotates the poking rod 5, the poking rod 5 drives the transmission gear 4 to rotate, the transmission gear 4 is meshed with the sliding rack 3, the transmission gear 4 drives the sliding rack 3 to move, the sliding rack 3 drives the pushing shaft 15 to move towards the direction close to the farmer through the connecting plate 16, the pushing shaft 15 drives the piston 14 to move, meanwhile, the sliding rack 3 compresses the compression spring 7 and drives the circular ring 6 to slide on the needle cylinder 1, when one side of the circular ring 6 is in contact with the clamping block 10, the circular ring 6 continues to move, and the second elastic rod 9 is arranged to bend and drive the clamping block 10 to move, finally, the elastic force generated by the restitution drives the fixture block 10 to return to the original position, and further one side of the fixture block 10 is clamped with one side of the circular ring 6, so as to lock the circular ring 6, meanwhile, the liquid medicine enters the livestock body through the injection needle 17, the stability and the automatic locking effect of the sliding rack 3 in the moving process are ensured through the arrangement of the circular ring 6, and the purpose of facilitating injection is realized, when the liquid medicine needs to be absorbed, the injection needle 17 is inserted into the liquid medicine, the pressure rod 11 is pressed towards the direction close to the needle cylinder 1, through the arrangement of the first elastic rod 8, when the pressure rod 11 is pressed, the first elastic rod 8 is bent, and then the pressure rod 11 drives the fixture block 10 to move towards the direction far away from the needle cylinder 1 through the second elastic rod 9, the fixture block 10 is separated from the circular ring 6, the elastic force generated by the restitution of the compression spring 7 per se drives the sliding rack 3 to move towards the direction far away from the injection needle 17, the sliding rack 3 drives the pushing shaft 15 to move through the connecting plate 16, the pushing shaft 15 drives the piston 14 to move, so that the liquid medicine enters the syringe 1 through the injection needle 17, and the liquid medicine is sucked.

In conclusion, the utility model can make the transmission gear 4 drive the sliding rack 3 to move and the sliding rack 3 drive the pushing shaft 15 to move through the matching arrangement of the sliding rack 3, the poking rod 5 and the circular ring 6 in the using process, thereby achieving the effect of convenient injection and achieving the purposes of simple structure and convenient operation, through the matching arrangement of the compression spring 7, the first elastic rod 8, the second elastic rod 9, the fixture block 10, the compression rod 11 and the protection rod 12, the automatic locking and fixing of the sliding rack 3 through the circular ring 6 can be realized when the injection is completed in the using process, at the moment, the compression spring 7 is in a compression state, the compression spring 7 can push the sliding rack 3 to slide after being unlocked, thereby driving the piston 14 to automatically suck the medicine, thereby achieving the effect of automatically sucking the medicine, and the arrangement of the protection rod 12 can play a role of ensuring the stable injection to a certain extent, the purposes of convenient use and improvement of injection stability are achieved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a dedicated injector device of poultry animal doctor, includes cylinder (1), its characterized in that: handle (2) are installed to one side of cylinder (1), the inside of handle (2) is provided with slip rack (3), one side meshing of slip rack (3) has drive gear (4), one side fixed mounting of drive gear (4) has poker rod (5), the surface of cylinder (1) is provided with ring (6), compression spring (7) are installed to the one end of slip rack (3), the surface mounting of cylinder (1) has first elastic rod (8), the one end of first elastic rod (8) is provided with second elastic rod (9), fixture block (10) are installed to the one end of second elastic rod (9), the other end of second elastic rod (9) is provided with depression bar (11), the one end of depression bar (11) is provided with fender rod (12).

2. The livestock veterinary dedicated injector device of claim 1, wherein: the handle (2) is obliquely arranged, a groove is formed in the handle (2), protruding blocks are arranged on two sides of the sliding rack (3), one side of each protruding block is arranged in the groove, and the protruding blocks slide in the groove.

3. The livestock veterinary dedicated injector device of claim 1, wherein: mounting panel (13) are installed to one side of handle (2), the opposite side at drive gear (4) is installed to the other end of mounting panel (13).

4. The livestock veterinary dedicated injector device of claim 1, wherein: the circular ring (6) and the sliding rack (3) are fixedly installed, the circular ring (6) slides on the outer surface of the needle cylinder (1), and the sliding rack (3) is located below the needle cylinder (1).

5. The injector device according to claim 1, wherein the injector device comprises: the syringe is characterized in that a piston (14) is arranged inside the syringe (1), a pushing shaft (15) is installed on one side of the piston (14), a connecting plate (16) is installed on the other end of the pushing shaft (15), one end of a sliding rack (3) is installed on one side of the connecting plate (16), and an injection needle (17) is arranged on the other end of the syringe (1).

6. The livestock veterinary dedicated injector device of claim 1, wherein: a fixing plate (18) is installed below the needle cylinder (1), the other end of the compression spring (7) is installed on the fixing plate (18), and the compression rod (11) is obliquely arranged.