CN210903499U

CN210903499U - Safe-to-use livestock injector

Info

Publication number: CN210903499U
Application number: CN201921487586.3U
Authority: CN
Inventors: 仁增; 仁青卓玛; 赵海玉; 俞昊
Original assignee: Ren Zeng
Current assignee: Ren Zeng
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-07-03
Anticipated expiration: 2029-09-09

Abstract

The utility model discloses a domestic animal syringe safe in utilization, including the cylinder, the inside of cylinder is provided with the core, the right flank fixedly connected with core bar of core, and the left end of cylinder is pegged graft and is had the hose, the left end of hose is pegged graft and is had the syringe needle, the left side fixedly connected with registration arm of cylinder, and the upper and lower both sides of registration arm all are provided with the internal thread, internal screw thread connection has the screw thread post, the bottom fixedly connected with pivot of screw thread post, and the bearing has been cup jointed to the bottom of pivot. This safe in utilization's domestic animal syringe through setting up the hose to can protect the syringe needle can not split when injecting domestic animal, make the injection process safer, through setting up internal thread, screw thread post, pivot, bearing, fixed plate and handle, thereby the convenience is fixed the syringe needle, thereby makes the process of pricking the needle more stable to the domestic animal, makes things convenient for the staff to use.

Description

Safe-to-use livestock injector

Technical Field

The utility model relates to the technical field of injectors, in particular to a safe livestock injector.

Background

The injector consists of a syringe with a small hole at the front end and a matched core head core rod, the injector is used for injecting a small amount of liquid into an area which cannot be accessed by other methods or extracting the small hole from the front end of the syringe when the core rod is pulled out, liquid or gas is sucked from the small hole at the front end of the syringe when the core rod is pushed in, and the process of extracting or injecting the gas or the liquid by using the injector and a needle head is called as injection.

When the existing injector for livestock injects the livestock, the needle head is often broken under the condition that the livestock violently resists, a large gap is often formed between the core rod of the injector and the needle cylinder, and the core rod needs to be separated out to keep the stability of the core rod in the process of pushing the core rod, so that great inconvenience is brought to workers.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a safe in utilization's domestic animal syringe has solved current domestic animal and has used the syringe when injecting for the domestic animal, often can lead to the syringe needle rupture under the violent anti condition of domestic animal, often has very big space between the core bar of syringe and the cylinder, and this will lead to still need to divide the stability that energy kept the core bar at the in-process that the core bar pushed to bring very big inconvenient problem for the staff.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a safe livestock injector comprises a needle cylinder, wherein a core head is arranged inside the needle cylinder, a core rod is fixedly connected to the right side surface of the core head, a hose is inserted at the left end of the needle cylinder, a needle head is inserted at the left end of the hose, a positioning tube is fixedly connected to the left side of the needle cylinder, internal threads are arranged on the upper side and the lower side of the positioning tube, internal threads are connected with a threaded column, a rotating shaft is fixedly connected to the bottom end of the threaded column, a bearing is sleeved at the bottom end of the rotating shaft, the bottom end of the bearing is clamped on the upper surface of a fixed plate, the lower surface of the fixed plate is in lap joint with the right side of the upper surface of the needle head, movable rods are arranged on the upper side and the lower side of the needle cylinder, the left side of the lower surface of each movable rod is in lap joint with the upper surface of the, the inside sliding connection of spout has the slider, and the lower fixed surface of slider connects the upper surface at the cylinder.

Preferably, the top end of the threaded column is fixedly connected with a handle, and the handle is circular in shape.

Preferably, the outer surface of the core head is provided with a rubber sleeve, and the upper side and the lower side of the rubber sleeve are respectively lapped with the upper side and the lower side of the inner wall of the needle cylinder.

Preferably, the sliding groove and the sliding block are both T-shaped, and the fixing plate is arc-shaped.

Preferably, the right end of the core rod is fixedly connected with a push handle, and the front side surface and the rear side surface of the needle cylinder are both fixedly connected with fixing rods.

(III) advantageous effects

The utility model provides a safe in utilization's domestic animal syringe possesses following beneficial effect:

1. this safe in utilization's domestic animal syringe through setting up the hose to can protect the syringe needle can not split when injecting domestic animal, make the injection process safer, through setting up internal thread, screw thread post, pivot, bearing, fixed plate and handle, thereby the convenience is fixed the syringe needle, thereby makes the process of pricking the needle more stable to the domestic animal, makes things convenient for the staff to use.

2. This livestock syringe safe in utilization through setting up movable rod, spout and slider, has reached the function to the core bar location to the process that can make the core bar push is more stable, and it is more convenient that the staff can use.

3. This livestock syringe safe in utilization is through setting up the dead lever and pushing away the handle to the staff of being convenient for controls the core bar and pushes away and extract, just the utility model discloses compact structure, reasonable in design, the practicality is strong.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the right-side cross-sectional structure of the present invention.

In the figure: 1 syringe, 2 rubber sleeves, 3 core heads, 4 core rods, 5 hoses, 6 positioning pipes, 7 internal threads, 8 threaded columns, 9 rotating shafts, 10 bearings, 11 fixing plates, 12 needles, 13 handles, 14 movable rods, 15 sliding grooves, 16 sliding blocks, 17 push handles and 18 fixing rods.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a safe livestock injector comprises a needle cylinder 1, a core head 3 is arranged inside the needle cylinder 1, a rubber sleeve 2 is arranged on the outer surface of the core head 3, the upper side and the lower side of the rubber sleeve 2 are respectively lapped with the upper side surface and the lower side surface of the inner wall of the needle cylinder 1, the rubber sleeve 2 is arranged, so that the core head 3 and the inner wall of the needle cylinder 1 are better in sealing performance, the injection effect is better, a core rod 4 is fixedly connected to the right side surface of the core head 3, a hose 5 is spliced at the left end of the needle cylinder 1, the hose 5 is arranged by arranging the hose 5, the needle head 12 can be protected from being broken when livestock is injected, the injection process is safer, the needle head 12 is spliced at the left end of the hose 5, a positioning pipe 6 is fixedly connected to the left side of the needle cylinder 1, the upper side and the lower side of the positioning pipe 6 are both provided with internal threads 7, the internal threads of the, the top end of the threaded column 8 is fixedly connected with a handle 13, the shape of the handle 13 is circular, the handle 13 is arranged, so that a worker can conveniently control the threaded column 8 to rotate, the bottom end of the threaded column 8 is fixedly connected with a rotating shaft 9, the bottom end of the rotating shaft 9 is sleeved with a bearing 10, the bottom end of the bearing 10 is clamped on the upper surface of a fixing plate 11, the lower surface of the fixing plate 11 is in lap joint with the right side of the upper surface of a needle head 12, the fixing plate 11 is in a circular arc shape, the needle head 12 is conveniently fixed by arranging an internal thread 7, the threaded column 8, the rotating shaft 9, the bearing 10, the fixing plate 11 and the handle 13, so that the process of pricking livestock is more stable, the use of the worker is facilitated, the fixing plate 11 is in the circular arc shape, so that the fixing effect on the needle head 12 is better, movable rods 14 are arranged on the upper side and the lower side, and the right side fixed connection of movable rod 14 lower surface is at the upper surface of core bar 4, spout 15 has been seted up to movable rod 14 lower surface, the inside sliding connection of spout 15 has slider 16, and the lower surface fixed connection of slider 16 is at the upper surface of cylinder 1, spout 15 and slider 16's shape are T shape, through setting up movable rod 14, spout 15 and slider 16, the function to core bar 4 location has been reached, thereby the process that can make core bar 4 push-in is more stable, it is more convenient when the staff uses, the right-hand member fixedly connected with push handle 17 of core bar 4, and the equal fixedly connected with dead lever 18 of both sides face around the cylinder 1, through setting up dead lever 18 and push handle 17, thereby be convenient for the staff control core bar 4 to push in and extract.

When the injector is used, firstly, liquid medicine is sucked into the needle cylinder 1 through the needle head 12, then the threaded column 8 is rotated clockwise through the control handle 13, under the action of the internal thread 7, the threaded column 8 can drive the rotating shaft 9, the bearing 10 and the fixing plate 11 to move towards the needle head 12, so that the fixation of the needle head 12 can be completed, at the moment, a worker can control the injector to prick livestock, after the needle head 12 is pricked into the livestock body, the threaded column 8 is rotated anticlockwise through the control handle 13, under the action of the internal thread 7, the threaded column 8 can drive the rotating shaft 9, the bearing 10 and the fixing plate 11 to move towards the direction far away from the needle head 12, so that the fixation of the fixing plate 11 on the needle head 12 can be released, and under the sliding connection effect of the sliding chute 15 and the sliding block 16, the core rod 4, the core head 3 and the rubber sleeve 2 are pushed to move leftwards stably through the control push handle 17, thereby achieving safe injection to livestock.

To sum up and to obtain, 1, this safe in utilization's domestic animal syringe through setting up hose 5 to can protect syringe needle 12 can not fracture when injecting the domestic animal, make the injection process safer, through setting up internal thread 7, screw thread post 8, pivot 9, bearing 10, fixed plate 11 and handle 13, thereby the convenience is fixed syringe needle 12, thereby the process that makes the domestic animal prick the needle is more stable, makes things convenient for the staff to use.

2. This livestock syringe safe in utilization through setting up movable rod 14, spout 15 and slider 16, has reached the function to the location of core bar 4 to the process that can make core bar 4 push into is more stable, and it is more convenient that the staff can use.

3. This livestock syringe safe in utilization is through setting up dead lever 18 and pushing away handle 17 to be convenient for the staff control core bar 4 and push into and extract, just the utility model discloses compact structure, reasonable in design, the practicality is strong.

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

Claims

1. A safe-to-use injector for livestock, comprising a syringe (1), characterized in that: the needle cylinder is characterized in that a core head (3) is arranged inside the needle cylinder (1), a core rod (4) is fixedly connected to the right side face of the core head (3), a hose (5) is inserted at the left end of the needle cylinder (1), a needle head (12) is inserted at the left end of the hose (5), a positioning pipe (6) is fixedly connected to the left side of the needle cylinder (1), internal threads (7) are arranged on the upper side and the lower side of the positioning pipe (6), a threaded column (8) is connected to the internal threads of the internal threads (7), a rotating shaft (9) is fixedly connected to the bottom end of the threaded column (8), a bearing (10) is sleeved at the bottom end of the rotating shaft (9), the bottom end of the bearing (10) is clamped on the upper surface of a fixing plate (11), the lower surface of the fixing plate (11) is in lap joint with the right side of the upper surface of the needle head (12, the left side overlap joint of movable rod (14) lower surface is at the upper surface of cylinder (1), and the right side fixed connection of movable rod (14) lower surface is at the upper surface of core bar (4), spout (15) have been seted up to the lower surface of movable rod (14), the inside sliding connection of spout (15) has slider (16), and the lower fixed surface of slider (16) is connected at the upper surface of cylinder (1).

2. A safe-to-use livestock injector according to claim 1, wherein: the top end of the threaded column (8) is fixedly connected with a handle (13), and the handle (13) is circular.

3. A safe-to-use livestock injector according to claim 1, wherein: the outer surface of the core print (3) is provided with a rubber sleeve (2), and the upper side and the lower side of the rubber sleeve (2) are respectively lapped with the upper side and the lower side of the inner wall of the needle cylinder (1).

4. A safe-to-use livestock injector according to claim 1, wherein: the sliding groove (15) and the sliding block (16) are both T-shaped, and the fixing plate (11) is arc-shaped.

5. A safe-to-use livestock injector according to claim 1, wherein: the right end of the core rod (4) is fixedly connected with a push handle (17), and the front side surface and the rear side surface of the needle cylinder (1) are fixedly connected with a fixed rod (18).