CN216946991U - Animal doctor device for vaccination - Google Patents

Abstract

The utility model discloses a veterinary vaccination device, which comprises a veterinary syringe, wherein a push rod is connected inside the veterinary syringe, a limiting ring is sleeved on the surface of the push rod, guide grooves are symmetrically formed in the surface of the push rod at equal intervals, guide blocks are symmetrically fixed on the inner side of the limiting ring at equal intervals, the guide blocks are connected with the guide grooves in a clamping manner, built-in grooves are symmetrically formed in the inner side of the limiting ring, limiting blocks are arranged inside the built-in grooves, built-in springs are connected between the limiting blocks and the built-in grooves, and the end parts of the limiting blocks are attached to the surface of the push rod in an extrusion manner; according to the utility model, through the designed limiting ring, when the injection amount of the veterinary injector needs to be limited and adjusted, the position of the limiting ring on the push rod can be conveniently adjusted through the designed guide groove, guide block, limiting block and positioning screw rod, and compared with the prior art, the injection amount can be accurately controlled through the limiting ring.

Description

Animal doctor device for vaccination

Technical Field

The utility model belongs to the technical field of vaccination devices, and particularly relates to a veterinary vaccination device.

Background

The appearance of a syringe is an epoch-making revolution in the field of medical devices, and the process of extracting and injecting gas or liquid by using a needle is called injection, and the syringe consists of a syringe with a small hole at the front end and a matched piston core rod and is used for injecting a small amount of liquid or injecting the liquid into an area which cannot be accessed by other methods or extracting the liquid or the gas from the area, wherein the small hole at the front end of the syringe sucks the liquid or the gas when the core rod is extracted, and the liquid or the gas is extruded when the core rod is pushed in.

When the existing veterinary injector is used for vaccinating and injecting poultry, the vaccine in the injector can be injected into a large number of poultry, so that when one poultry is inoculated, the injection amount of the vaccine can be manually controlled, the injection amount cannot be accurately controlled, and the defect exists in the use process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a veterinary vaccination device, which aims to solve the problem that the existing veterinary syringe in the background art can inject a large amount of vaccines into poultry when the poultry is vaccinated and injected, so that only the injection amount of the vaccines can be manually controlled when one poultry is vaccinated, and the injection amount cannot be accurately controlled, thereby causing defects in use.

In order to achieve the purpose, the utility model provides the following technical scheme: a veterinary vaccination device comprises a veterinary injector, a push rod is connected inside the veterinary injector, the surface of the push rod is sleeved with a limit ring, the surface of the push rod is symmetrically provided with guide grooves at equal intervals, the inner side of the limiting ring is symmetrically fixed with guide blocks at equal intervals, the guide blocks are connected with the guide grooves in a clamping way, the inner side of the limit ring is symmetrically provided with an inner groove, the inner part of the inner groove is provided with a limit block, an internal spring is connected between the limiting block and the internal groove, the end part of the limiting block is extruded and attached to the surface of the push rod, the inner wall of the built-in groove is symmetrically provided with sliding grooves, the end part of the limiting block is symmetrically fixed with sliding blocks, the slider and spout sliding connection, the operation groove has been seted up to the surface symmetry of spacing ring, the screw has been seted up in running through to the inside in operation groove, the inside in operation groove is provided with the positioning screw who imbeds to the inside and the push rod laminating of screw.

Preferably, the front end of the veterinary injector is provided with an injection port, the surface of the injection port is sleeved with a protection piece, the inner wall of the protection piece is symmetrically fixed with rubber blocks, and the rubber blocks are attached to the end part of the injection port.

Preferably, the cross section of the rubber block is of a rectangular structure, and the end part of the rubber block is of an arc structure.

Preferably, the end part of the positioning screw rod is provided with a knob, and the knob is attached to the inner wall of the operation groove.

Preferably, an operating button is fixed at the end of the push rod, and the end of the operating button is of an arc structure.

Preferably, the surface of the limiting ring is provided with anti-skid stripes, and the distance between the anti-skid stripes is three millimeters.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the designed limiting ring, when the injection amount of the veterinary injector needs to be limited and adjusted, the position of the limiting ring on the push rod can be conveniently adjusted through the designed guide groove, guide block, limiting block and positioning screw rod, and compared with the prior art, the injection amount can be accurately controlled through the limiting ring.

2. According to the utility model, through the designed protection part, when the veterinary injector is not used, the protection part can be sleeved at the end part of the injection port in a limiting way through the designed rubber block, so that dust can be prevented from entering the veterinary injector through the injection port.

Drawings

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

FIG. 2 is an enlarged view taken at A of FIG. 1 according to the present invention;

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

FIG. 4 is an enlarged view of FIG. 1 at B in the present invention;

in the figure: 1. a veterinary injector; 2. a push rod; 3. a limiting ring; 4. a guide groove; 5. a guide block; 6. a built-in groove; 7. a limiting block; 8. a built-in spring; 9. a chute; 10. a slider; 11. an operation slot; 12. a screw hole; 13. positioning a screw rod; 14. an injection port; 15. a guard; 16. a rubber block.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a veterinary vaccination device comprises a veterinary syringe 1, a push rod 2 is connected inside the veterinary syringe 1, a limit ring 3 is sleeved on the surface of the push rod 2, guide grooves 4 are symmetrically formed in the surface of the push rod 2 at equal intervals, guide blocks 5 are symmetrically fixed on the inner side of the limit ring 3 at equal intervals, the guide blocks 5 are connected with the guide grooves 4 in a clamping manner, built-in grooves 6 are symmetrically formed in the inner side of the limit ring 3, limit blocks 7 are arranged inside the built-in grooves 6, built-in springs 8 are connected between the limit blocks 7 and the built-in grooves 6, the limit blocks 7 can be driven to reset under the action of the built-in springs 8, the end parts of the limit blocks 7 are pressed and attached to the surface of the push rod 2 to facilitate temporary positioning of the limit ring 3, sliding grooves 9 are symmetrically formed in the inner wall of the built-in grooves 6, sliding blocks 10 are symmetrically fixed at the end parts of the limit blocks 7 and are connected with the sliding grooves 9 in a sliding manner through the sliding blocks 10, can play the guide effect when being convenient for let stopper 7 retract built-in groove 6's inside, operating slot 11 has been seted up to spacing ring 3's surface symmetry, screw 12 has been seted up in running through to operating slot 11's inside, operating slot 11's inside is provided with embedding to the inside positioning screw 13 of laminating with push rod 2 of screw 12, through screwing up positioning screw 13, is convenient for let positioning screw 13 and push rod 2's surface extrusion laminating, fixes a position spacing ring 3.

In this embodiment, preferably, an injection port 14 is provided at the front end of the injector 1 for animals, a protection member 15 is sleeved on the surface of the injection port 14, rubber blocks 16 are symmetrically fixed on the inner wall of the protection member 15, and the rubber blocks 16 are attached to the end of the injection port 14, so that the protection member 15 is sleeved on the end of the injection port 14 for protection.

In this embodiment, preferably, the cross section of the rubber block 16 is rectangular, and the end of the rubber block 16 is arc-shaped, so as to facilitate the deformation of the rubber block 16.

In this embodiment, preferably, a knob is disposed at an end of the positioning screw 13, and the knob is attached to an inner wall of the operation slot 11, so that the positioning screw 13 can be conveniently screwed by the knob.

In this embodiment, preferably, an operation button is fixed at an end of the push rod 2, and the end of the operation button is of an arc-shaped structure, so that the push rod 2 is conveniently pushed by the operation button.

In this embodiment, preferably, the surface of the limiting ring 3 is provided with anti-slip stripes, and the distance between the anti-slip stripes is three millimeters, so that the anti-slip effect can be achieved when the limiting ring 3 is moved.

The working principle and the using process of the utility model are as follows: when the injection quantity of the veterinary injector 1 needs to be adjusted, firstly, the positioning screw 13 is unscrewed to enable the positioning screw to rotate in the screw hole 12 and be separated from the push rod 2, the end part of the positioning screw 13 is unscrewed from the inside of the operation groove 11, the limit of the limiting ring 3 is released, then the limiting ring 3 is pushed to move on the surface of the push rod 2 to extrude the limiting block 7 and drive the guide block 5 and the guide groove 4 to slide, the limiting block 7 extrudes the built-in spring 8 to retract into the built-in groove 6 under the external force, simultaneously drives the sliding block 10 to move in the sliding groove 9, when the limiting ring 3 moves to a proper position on the surface of the push rod 2, the poking is stopped, so that the limiting block 7 is popped out from the inside of the built-in groove 6 under the action of the built-in spring 8 to be attached to the surface of the push rod 2 for limiting, then, the positioning screw 13 is screwed to rotate in the screw hole 12 and be attached to the surface of the push rod 2, let the tip of positioning screw 13 imbed the inside of operation groove 11 simultaneously, can fix a position spacing ring 3 to in the injection volume of passing through spacing ring 3 to veterinary syringe 1 controls, when needs are used veterinary syringe 1, pull guard 15 earlier, make it drive the tip extrusion of block rubber 16 and injection port 14, just can let guard 15 take off from the tip of injection port 14, let block rubber 16 and injection port 14 separation, then just can use veterinary syringe 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A device for veterinary vaccination comprising a veterinary syringe (1), the veterinary syringe (1) having a push rod (2) connected to its interior, characterized in that: the surface of the push rod (2) is sleeved with a limiting ring (3), guide grooves (4) are symmetrically formed in the surface of the push rod (2) at equal intervals, guide blocks (5) are symmetrically fixed to the inner side of the limiting ring (3) at equal intervals, the guide blocks (5) are connected with the guide grooves (4) in a clamping mode, built-in grooves (6) are symmetrically formed in the inner side of the limiting ring (3), limiting blocks (7) are arranged inside the built-in grooves (6), built-in springs (8) are connected between the limiting blocks (7) and the built-in grooves (6), the end portions of the limiting blocks (7) are extruded and attached to the surface of the push rod (2), sliding grooves (9) are symmetrically formed in the inner wall of the built-in grooves (6), sliding blocks (10) are symmetrically fixed to the end portions of the limiting blocks (7), the sliding blocks (10) are slidably connected with the sliding grooves (9), operation grooves (11) are symmetrically formed in the surface of the limiting ring (3), screw hole (12) have been seted up in the inside run-through of operation groove (11), the inside of operation groove (11) is provided with embedding to screw hole (12) inside positioning screw (13) of laminating with push rod (2).

2. A device for veterinary vaccination according to claim 1, characterised in that: the front end of veterinary syringe (1) is provided with injection port (14), the surface cover of injection port (14) is equipped with guard piece (15), the inner wall symmetry of guard piece (15) is fixed with block rubber (16), block rubber (16) and the tip laminating of injection port (14).

3. A device for veterinary vaccination according to claim 2, characterized in that: the cross section of the rubber block (16) is of a rectangular structure, and the end part of the rubber block (16) is of an arc structure.

4. A device for veterinary vaccination according to claim 1, characterised in that: the end part of the positioning screw rod (13) is provided with a knob, and the knob is attached to the inner wall of the operation groove (11).

5. A device for veterinary vaccination according to claim 1, characterised in that: an operating button is fixed at the end part of the push rod (2), and the end part of the operating button is of an arc-shaped structure.

6. A device for veterinary vaccination according to claim 1, characterised in that: the surface of the limiting ring (3) is provided with anti-skid stripes, and the distance between the anti-skid stripes is three millimeters.

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