CN213030922U

CN213030922U - Veterinary syringe

Info

Publication number: CN213030922U
Application number: CN202021119240.0U
Authority: CN
Inventors: 闫文军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-04-23
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses an animal doctor's syringe, including empty section of thick bamboo, the inside of empty section of thick bamboo is provided with the piston shaft, and the one end fixed mounting of piston shaft has the piston, and the external screw thread has been seted up to the bottom of empty section of thick bamboo surface, and an empty section of thick bamboo passes through external screw thread fixedly connected with adapter sleeve. This animal doctor's syringe, through an empty section of thick bamboo, the piston axle, spacing plectane, the lag, the telescopic link, the setting of dactylotheca and transparent locating plate, in using, back in the empty section of thick bamboo of liquid medicine suction, the animal doctor can put into the dactylotheca of section of thick bamboo ear lower surface with the finger, avoid in handheld injection process, the phenomenon that drops takes place because of the hand is smooth, go out needle mouth centre of a circle department with spacing locating plate and aim at animal body surface injection position, press down, lag rebound, the syringe needle pierces the animal internally, and then promote the piston axle and inject into the liquid medicine can, the back is accomplished in the injection, take out the syringe, restoring force through the inside spring of telescopic link, make the lag reset, the syringe needle is shielded completely, avoid being the.

Description

Veterinary syringe

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an injector for veterinarians.

Background

Veterinarians refer to doctors who administer disease prevention, diagnosis and treatment to animals, and in particular, veterinarians are a class of workers who use medical methods to promote the coordination of the animal's body with microorganisms and the natural environment.

Most simple structure of current veterinary syringe, during the use, lead to easily because of the condition such as the hand is smooth in hand the syringe drops in-process, and lack protective structure, the syringe needle leads to the injure veterinarian self because of improper operation easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the deficiency of the prior art, the utility model provides an animal doctor's syringe has solved the problem that proposes among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an animal doctor's syringe, includes an empty section of thick bamboo, the inside of an empty section of thick bamboo is provided with the piston shaft, the one end fixed mounting of piston shaft has the piston, the external screw thread has been seted up to the bottom of an empty section of thick bamboo surface, an empty section of thick bamboo passes through external screw thread fixedly connected with adapter sleeve, the lower fixed surface of adapter sleeve installs spacing plectane, the lag has been cup jointed to the surface of spacing plectane, the equal fixed mounting in both sides of protective sheath upper surface has the telescopic link, the last fixed surface of an empty section of thick bamboo installs a section of thick bamboo ear, two the telescopic link respectively with the both sides fixed connection.

Optionally, the other end of the piston shaft is fixedly connected with a piston handle, and the upper surface of the piston handle is provided with anti-skid grains.

Optionally, the lower surface of the hollow cylinder is provided with a nipple, and the outer surface of the nipple is clamped with a needle.

Optionally, the lower surface of the protective sleeve is fixedly connected with a transparent positioning plate, and the upper surface of the transparent positioning plate is provided with a needle outlet corresponding to the needle head.

Optionally, a limiting sliding groove is formed in the inner side wall of the protecting sleeve, and sliding blocks matched with the limiting sliding groove are fixedly connected to the two sides of the outer surface of the limiting circular plate.

Optionally, the telescopic link includes the mobile jib, the interior roof fixed mounting of mobile jib has the spring, the one end fixedly connected with auxiliary rod of spring.

(III) advantageous effects

The utility model provides an animal doctor's syringe possesses following beneficial effect:

this animal doctor's syringe, through an empty section of thick bamboo, the piston axle, spacing plectane, the lag, the telescopic link, the setting of dactylotheca and transparent locating plate, in using, back in the empty section of thick bamboo of liquid medicine suction, the animal doctor can put into the dactylotheca of section of thick bamboo ear lower surface with the finger, avoid in handheld injection process, the phenomenon that drops takes place because of the hand is smooth, go out needle mouth centre of a circle department with spacing locating plate and aim at animal body surface injection position, press down, lag rebound, the syringe needle pierces the animal internally, and then promote the piston axle and inject into the liquid medicine can, the back is accomplished in the injection, take out the syringe, restoring force through the inside spring of telescopic link, make the lag reset, the syringe needle is shielded completely, avoid being the.

Drawings

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

FIG. 2 is a schematic structural view of the empty cartridge of the present invention;

fig. 3 is a schematic structural view of the connecting sleeve of the present invention;

fig. 4 is a schematic structural view of the telescopic rod of the present invention.

In the figure: 1. an empty cartridge; 2. a piston shaft; 3. a piston; 4. connecting sleeves; 5. a limiting circular plate; 6. a protective sleeve; 7. a telescopic rod; 701. a main rod; 702. a spring; 703. an auxiliary rod; 8. a cylinder ear; 9. finger stall; 10. a piston handle; 11. a nipple; 12. a needle head; 13. a transparent positioning plate; 14. a limiting chute; 15. a slide block.

Detailed Description

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

Referring to fig. 1 to 4, the present invention provides a technical solution: an injector for veterinarian comprises an empty cylinder 1, a piston shaft 2 is arranged in the empty cylinder 1, a piston 3 is fixedly arranged at one end of the piston shaft 2, external threads are arranged at the bottom of the outer surface of the empty cylinder 1, the empty cylinder 1 is fixedly connected with a connecting sleeve 4 through the external threads, a limiting circular plate 5 is fixedly arranged on the lower surface of the connecting sleeve 4, a protective sleeve 6 is sleeved on the outer surface of the limiting circular plate 5, telescopic rods 7 are fixedly arranged on both sides of the upper surface of the protective sleeve 6, a cylinder ear 8 is fixedly arranged on the upper surface of the empty cylinder 1, the two telescopic rods 7 are respectively and fixedly connected with both sides of the lower surface of the cylinder ear 8, a finger stall 9 is arranged in the middle of the lower surface of the cylinder ear 8, fingers can be placed in the finger stall 9 on the lower surface of the cylinder ear 8 through the arrangement of the empty cylinder 1, the piston shaft 2, the limiting circular plate 5, the protective sleeve 6, avoiding the falling phenomenon caused by the slippery hand in the handheld injection process, aligning the center of a circle of a needle outlet of a limiting positioning plate 13 at the injection position on the body surface of an animal, pressing downwards, moving a protective sleeve 6 upwards, enabling a needle 12 to penetrate into the animal, further pushing a piston shaft 2 to inject liquid medicine, after the injection is finished, drawing out the injector, enabling the protective sleeve to reset through the restoring force of a spring 702 inside a telescopic rod 7, completely shielding the needle 12, avoiding accidentally injuring the veterinarian due to improper operation, fixedly connecting the other end of the piston shaft 2 with a piston handle 10, arranging anti-skid grains on the upper surface of the piston handle 10, arranging a nipple 11 on the lower surface of an empty cylinder 1, clamping the needle 12 on the outer surface of the nipple 11, fixedly connecting a transparent positioning plate 13 on the lower surface of the protective sleeve 6, arranging a needle outlet corresponding to the needle 12 on the upper surface of the transparent positioning plate 13, arranging a limiting sliding, the slider 15 of the both sides fixedly connected with of spacing plectane 5 surface and the 14 looks adaptations of spacing spout, telescopic link 7 include mobile jib 701, and the interior roof fixed mounting of mobile jib 701 has spring 702, and the one end fixedly connected with subsidiary pole 703 of spring 702.

The utility model discloses in, the device's working procedure as follows: through an empty section of thick bamboo 1, piston shaft 2, spacing plectane 5, lag 6, telescopic link 7, the setting of dactylotheca 9 and transparent locating plate 13, in using, back in the empty section of thick bamboo 1 of liquid medicine suction, the animal doctor can put into the dactylotheca 9 of section of thick bamboo ear 8 lower surface with the finger, avoid in handheld injection process, take place the obscission because of the hand is smooth, after that, with spacing locating plate 13 play needle mouth centre of a circle department aim at animal body surface injection position, press down, lag 6 rebound, syringe needle 12 pierces in the animal body, and then promote piston shaft 2 to pour into the liquid medicine into can, after the injection is accomplished, take out the syringe, restoring force through 7 inside springs 702 of telescopic link, make the lag reset, syringe needle 12 obtains shielding completely, avoid being the veterinarian self because of improper operation for the.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A veterinary syringe comprising an empty cartridge (1), characterized in that: the utility model discloses a disposable diaper cover, including an empty section of thick bamboo (1), the inside of an empty section of thick bamboo (1) is provided with piston shaft (2), the one end fixed mounting of piston shaft (2) has piston (3), the external screw thread has been seted up to the bottom of an empty section of thick bamboo (1) surface, an empty section of thick bamboo (1) is through external screw thread fixedly connected with adapter sleeve (4), the lower fixed surface of adapter sleeve (4) installs spacing plectane (5), lag (6) have been cup jointed to the surface of spacing plectane (5), the equal fixed mounting in both sides of lag (6) upper surface has telescopic link (7), the last fixed surface of an empty section of thick bamboo (1) installs section of thick bamboo ear (8), two telescopic link (7) respectively with the both sides fixed connection of section of thick bamboo ear (.

2. A veterinary injector according to claim 1, wherein: the other end of the piston shaft (2) is fixedly connected with a piston handle (10), and the upper surface of the piston handle (10) is provided with anti-skid grains.

3. A veterinary injector according to claim 1, wherein: the lower surface of the hollow cylinder (1) is provided with a nipple (11), and the outer surface of the nipple (11) is connected with a needle head (12) in a clamping mode.

4. A veterinary injector according to claim 1, wherein: the lower surface of the protective sleeve (6) is fixedly connected with a transparent positioning plate (13), and the upper surface of the transparent positioning plate (13) is provided with a needle outlet corresponding to the needle head (12).

5. A veterinary injector according to claim 1, wherein: the protective sleeve is characterized in that a limiting sliding groove (14) is formed in the inner side wall of the protective sleeve (6), and sliding blocks (15) matched with the limiting sliding groove (14) are fixedly connected to the two sides of the outer surface of the limiting circular plate (5).

6. A veterinary injector according to claim 1, wherein: the telescopic rod (7) comprises a main rod (701), a spring (702) is fixedly mounted on the inner top wall of the main rod (701), and an auxiliary rod (703) is fixedly connected to one end of the spring (702).