CN218980041U

CN218980041U - Animal medicine injection auxiliary device

Info

Publication number: CN218980041U
Application number: CN202222728093.2U
Authority: CN
Inventors: 张登基; 孙剑峰; 王占利; 康新华; 牛琼; 毋艳萍; 王亚丽
Original assignee: GANSU PROVINCE ANIMAL EPIDEMIC PREVENTION AND CONTROL CENTER
Current assignee: GANSU PROVINCE ANIMAL EPIDEMIC PREVENTION AND CONTROL CENTER
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-05-09
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses an animal medicine injection auxiliary device which comprises a tube body, a needle mouth fixed at one end of the tube body, and a medicine pushing rod movably inserted at the other end of the tube body, wherein a movable plate capable of linearly moving is fixedly connected to the other end of the medicine pushing rod, a fixed plate is fixedly connected to the tube body, a guide rod is fixedly connected to one side of the fixed plate, the other end of the guide rod penetrates through the movable plate and is fixedly connected with a connecting plate, a power assembly for driving the movable plate to move is arranged on the connecting plate, and the power assembly comprises a motor, a driving gear fixed at the output end of the motor, a screw rod and a driven gear fixedly sleeved on the screw rod. According to the utility model, the power assembly is adopted, the movable plate can be driven to linearly displace, the movable plate drives the medicine pushing rod to linearly displace, the medicine liquid stored in the pipe body is discharged through the needle mouth, and thus the medicine liquid enters the animal body.

Description

Animal medicine injection auxiliary device

Technical Field

The utility model relates to the technical field of injection devices, in particular to an animal medicine injection auxiliary device.

Background

Drug injection devices for the treatment of animal diseases are a common medical device for injecting drugs into animals. When in use, the needle is inserted into the medicine bottle to extract a certain amount of medicine liquid, then the needle is pricked into the animal body, and the medicine liquid in the syringe is injected into the animal body.

After the needle is inserted into the animal skin, the medicine pushing rod is required to be pushed to realize injection, and because the skin of some animals is thicker, the medicine liquid can be pushed into the animal skin only by using larger force, and the animal has the uncooperative condition, so that the difficulty is increased for injection.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an animal medicine injection auxiliary device, which solves the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an animal medicine injection assistor, includes the body, is fixed in the needle mouth of body one end, activity insert locate the pushing away the medicine pole of body other end, but pushing away the movable plate of medicine pole other end fixedly connected with linear motion, fixedly connected with fixed plate on the body, fixed plate one side fixedly connected with guide arm, the guide arm other end runs through the movable plate and fixedly connected with connecting plate, be provided with the power component that is used for driving the movable plate motion on the connecting plate.

Preferably, the power assembly comprises a motor, a driving gear fixed at the output end of the motor, a screw rod and a driven gear fixedly sleeved on the screw rod, wherein the driven gear is meshed with the driving gear, the upper end and the lower end of the screw rod are respectively rotatably inserted in the connecting plate and the fixing plate, the moving plate is arranged on the screw rod in a threaded mode, and the motor is fixedly arranged on the connecting plate.

Preferably, the lower end of the pipe body is fixedly sleeved with an external thread sleeve, and the external thread sleeve is sleeved with an internal thread sleeve.

Preferably, the driving gear and the driven gear have the same specification.

Preferably, the guide rod is a round rod, and the moving plate is provided with a matched round opening.

Preferably, one end of the medicine pushing rod positioned in the tube body is fixedly connected with a sealing pad.

(III) beneficial effects

The utility model provides an animal medicine injection auxiliary device, which has the following beneficial effects:

1. according to the utility model, the power assembly is adopted, the movable plate can be driven to linearly displace, the movable plate drives the medicine pushing rod to linearly displace, the medicine liquid stored in the pipe body is discharged through the needle mouth, and thus the medicine liquid enters the animal body.

2. According to the utility model, the injection depth of the needle mouth can be adjusted by adopting the internal thread sleeve and the external thread sleeve, the needle mouth can be accurately inserted according to the type of the animal, secondary needle insertion is avoided, and the discomfort of the animal is reduced.

Drawings

FIG. 1 is a bottom perspective view of an animal drug injection aid according to the present utility model;

fig. 2 is a front perspective view of an animal drug injection aid according to the present utility model.

In the figure: 1. a tube body; 2. a fixing plate; 3. a guide rod; 4. a connecting plate; 5. a motor; 6. a drive gear; 7. a driven gear; 8. a medicine pushing rod; 9. a screw rod; 10. a moving plate; 11. an external thread sleeve; 12. an internal thread sleeve; 13. a needle mouth.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 2, the present utility model provides a technical solution: the utility model provides an animal medicine injection auxiliary device, includes body 1, is fixed in needle mouth 13 of body 1 one end, the activity inserts the push away medicine pole 8 of locating the body 1 other end, but push away medicine pole 8 other end fixedly connected with linear motion's movable plate 10, fixedly connected with fixed plate 2 on the body 1, fixed plate 2 one side fixedly connected with guide arm 3, the guide arm 3 other end runs through movable plate 10 and fixedly connected with connecting plate 4, is provided with the power component that is used for driving movable plate 10 motion on the connecting plate 4.

When the injection device is used, firstly, liquid medicine is required to be inhaled through the needle mouth 13, the power assembly is started to drive the medicine pushing rod 8 to move in the direction away from the needle mouth 13, the liquid medicine is sucked into the tube body 1, then the power assembly is started reversely, the moving plate 10 can be driven to linearly displace in the direction close to the needle mouth 13, the moving plate 10 drives the medicine pushing rod 8 to linearly displace, the liquid medicine stored in the tube body 1 is extruded and discharged through the needle mouth 13, and thus the liquid medicine enters an animal body.

The power assembly comprises a motor 5, a driving gear 6 fixed at the output end of the motor 5, a screw rod 9 and a driven gear 7 fixedly sleeved on the screw rod 9, wherein the surfaces of the screw rod 9, the driven gear 7 and the driving gear 6 are lubricated, the phenomenon of blocking during transmission is avoided, the driven gear 7 is meshed with the driving gear 6, the upper end and the lower end of the screw rod 9 are respectively rotatably inserted in the connecting plate 4 and the fixed plate 2, a moving plate 10 is arranged on the screw rod 9 in a threaded mode, and the motor 5 is fixedly mounted on the connecting plate 4.

When the liquid pushing injection device specifically works, the motor 5 is started to drive the driving gear 6 to rotate, the driven gear 7 and the screw rod 9 synchronously rotate along with the driving gear 6, so that the screw rod 9 can drive the movable plate 10 to linearly and linearly displace, and the liquid pushing injection purpose is realized by the medicine pushing rod 8.

The lower end of the pipe body 1 is fixedly sleeved with an external thread sleeve 11, and an internal thread sleeve 12 is sleeved on the external thread sleeve 11 in a threaded manner.

The injection depth of the needle nozzle 13 can be adjusted by adopting the internal thread sleeve 12 and the external thread sleeve 11, the needle nozzle 13 is accurately inserted according to the type of an animal, secondary needle insertion is avoided, uncomfortable feeling of the animal is reduced, the internal thread sleeve 12 is rotated during specific operation, the internal thread sleeve 12 moves on the external thread sleeve 11, and the length of the needle nozzle 13 beyond the end part of the internal thread sleeve 12 is changed.

In this scheme, the specification of the driving gear 6 is the same as that of the driven gear 7, so that uniform production is facilitated, but the method is not limited to the same specification, and the driving gear 6 and the driven gear 7 with different scale circle diameters can be adopted.

The guide rod 3 may be a round rod, a rectangular rod, etc., but in this embodiment, the guide rod 3 is preferably a round rod, and a matching round opening is formed in the moving plate 10.

In order to improve the degree of sealing between the medicine pushing rod 8 and the inner wall of the pipe body 1 and avoid medicine liquid leakage, one end of the medicine pushing rod 8 positioned in the pipe body 1 is fixedly connected with a sealing gasket, and the sealing gasket is made of rubber.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An animal drug injection aid, characterized in that: including body (1), needle mouth (13) fixed in body (1) one end, activity insert locate body (1) other end push away medicine pole (8), but push away medicine pole (8) other end fixedly connected with linear motion's movable plate (10), fixedly connected with fixed plate (2) on body (1), fixed plate (2) one side fixedly connected with guide arm (3), guide arm (3) other end runs through movable plate (10) and fixedly connected with connecting plate (4), be provided with the power pack who is used for driving movable plate (10) motion on connecting plate (4).

2. An animal medicament injection aid according to claim 1, wherein: the power assembly comprises a motor (5), a driving gear (6) fixed at the output end of the motor (5), a screw rod (9) and a driven gear (7) fixedly sleeved on the screw rod (9), wherein the driven gear (7) is meshed with the driving gear (6), the upper end and the lower end of the screw rod (9) are respectively rotatably inserted into the connecting plate (4) and the fixing plate (2), threads of the moving plate (10) are arranged on the screw rod (9), and the motor (5) is fixedly installed on the connecting plate (4).

3. An animal medicament injection aid according to claim 1, wherein: the lower end of the pipe body (1) is fixedly sleeved with an external thread sleeve (11), and an internal thread sleeve (12) is sleeved on the external thread sleeve (11) in a threaded manner.

4. An animal medicament injection aid according to claim 2, wherein: the specification of the driving gear (6) is the same as that of the driven gear (7).

5. An animal medicament injection aid according to claim 1, wherein: the guide rod (3) is a round rod, and the moving plate (10) is provided with a matched round opening.

6. An animal medicament injection aid according to claim 1, wherein: one end of the medicine pushing rod (8) positioned in the pipe body (1) is fixedly connected with a sealing pad.