CN210990911U

CN210990911U - Livestock-raising animal doctor is with continuous syringe protector of pistol formula

Info

Publication number: CN210990911U
Application number: CN201921631944.3U
Authority: CN
Inventors: 刘辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-28
Filing date: 2019-09-28
Publication date: 2020-07-14
Anticipated expiration: 2029-09-28

Abstract

The utility model discloses a stock raising animal doctor is with continuous syringe protector of pistol formula, including the rifle body, handle, connecting rod, connector and syringe needle, connecting rod fixed connection is at the front end of the rifle body, handle movable mounting is at the lower extreme of the rifle body, the end at the connecting rod is fixed to the connector, the syringe needle is fixed on the connector, the connector is in the two sets of fixed blocks of the outside fixedly connected with that are close to one side of syringe needle and are located the syringe needle, two in every group the fixed block rotates jointly and is connected with the pivot, the fixed cover that has cup jointed the protection casing in the pivot, the torsional spring has been cup jointed in the activity in the pivot. The utility model discloses in case meet emergency, the animal doctor just can relax because of various factors and grip handle in advance, stop the injection, and the syringe needle breaks away from the livestock, and at this moment, two protection casings just can be renewed under the elastic force that the torsional spring resumes and cover and establish in the syringe needle outside and protect, avoid stinging animal doctor, reduce the safety risk.

Description

Livestock-raising animal doctor is with continuous syringe protector of pistol formula

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a livestock-raising animal doctor is with continuous syringe protector of pistol formula.

Background

Livestock breeding requires regular epidemic prevention and disease treatment, which are generally injections. Due to the large number of livestock in animal husbandry, pistol-type continuous syringes have been widely used. Because the injection needle head is exposed in the air, when the livestock is injected with the liquid medicine, the injection needle head is easy to stab the skin of the human body due to the disorder of animals, and certain potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background art and providing a gun type continuous injector protection device for livestock and poultry medical use.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a gun type continuous injector protection device for livestock and poultry comprises a gun body, a handle, a connecting rod, a connector and an injection needle head, wherein the connecting rod is fixedly connected to the front end of the gun body, the handle is movably installed at the lower end of the gun body, the connector is fixed at the tail end of the connecting rod, the injection needle head is fixed on the connector, two groups of fixed blocks are fixedly connected to the connector at one side close to the injection needle head and positioned at the outer side of the injection needle head, two fixed blocks in each group are jointly and rotatably connected with a rotating shaft, a protective cover is fixedly sleeved on the rotating shaft, a torsion spring is movably sleeved on the rotating shaft, two ends of the torsion spring are respectively and fixedly connected with one fixed block and one protective cover, two side blocks are fixedly connected to one side, far away from each other, of the two protective covers are fixedly connected with an edge block, the outer wall sliding connection of connecting rod has the sliding sleeve, every equal fixedly connected with front end stay cord on the limit piece, the one end that the limit piece was kept away from to the front end stay cord walk around two leading wheels that the position corresponds and with sliding sleeve fixed connection, one side lower extreme fixedly connected with rear end stay cord of front end stay cord is kept away from to the sliding sleeve, the lower extreme of the rifle body just is rotating in the front side of holding the handle and is connected with handle in advance, the one end that the sliding sleeve was kept away from to the rear end stay cord and the front side fixed connection of handle in advance, a plurality of reset spring of fixedly connected with between handle and the handle in advance.

Preferably, the side surface of the protective cover is semicircular.

Preferably, the edge block is arranged close to the connecting head.

Preferably, the side block, the guide wheel, the front end pull rope, the rear end pull rope and the pre-grip are positioned on the same vertical plane.

Preferably, the protective cover is made of transparent plastic.

Compared with the prior art, this stock animal doctor uses pistol formula continuous injector protector's advantage lies in:

in case meet emergency, the animal doctor just can relax and hold grip in advance because of various factors, stops the injection, and the syringe needle breaks away from the livestock, and at this moment, two protection casings just can be established again in the syringe needle outside at the elastic force that the torsional spring resumes and protect, avoid stinging the animal doctor, reduce the safety risk.

Drawings

Fig. 1 is a schematic structural view of a pistol-type continuous injector protection device for livestock and poultry;

FIG. 2 is a partially enlarged schematic view of FIG. 1;

fig. 3 is a schematic view showing the construction of a pistol-type continuous syringe.

In the figure: 1 fixed block, 2 rotating shaft, 3 protective cover, 4 torsion spring, 5 edge block, 6 guide wheel, 7 front end pull rope, 8 sliding sleeve, 9 rear end pull rope, 10 pre-grip, 11 reset spring; 101 gun body, 102 handle, 103 connecting rod, 104 connector and 105 injection needle.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a pistol-type continuous injector protection device for livestock and poultry comprises a pistol body 101, a grip 102, a connecting rod 103, a connector 104 and an injection needle 105, wherein the connecting rod 103 is fixedly connected to the front end of the pistol body 101, the grip 102 is movably mounted at the lower end of the pistol body 101, the connector 104 is fixed at the tail end of the connecting rod 103, and the injection needle 105 is fixed on the connector 104; the position relationship of the gun body 101, the grip 102, the connecting rod 103, the connector 104 and the injection needle 105 is shown in fig. 3, and is a common internal structure of a pistol-type continuous injector in the prior art, and the injection needle 105 injects a fixed amount of liquid medicine each time the grip 102 is pressed, and the detailed internal structural components and the working principle thereof are the prior art and are irrelevant to the technical scheme, and therefore, the detailed description is omitted.

The connector 104 is fixedly connected with two groups of fixed blocks 1 at one side close to the injection needle 105 and positioned at the outer side of the injection needle 105, two fixed blocks 1 in each group are jointly and rotatably connected with a rotating shaft 2, a protective cover 3 is fixedly sleeved on the rotating shaft 2, a torsion spring 4 is movably sleeved on the rotating shaft 2, two ends of the torsion spring 4 are respectively and fixedly connected with one fixed block 1 and one protective cover 3, one sides of the two protective covers 3 far away from each other are fixedly connected with edge blocks 5, the connector 104 is provided with two guide wheels 6 at the corresponding positions of each edge block 5, the outer wall of the connecting rod 103 is in sliding connection with a sliding sleeve 8, each edge block 5 is fixedly connected with a front end stay cord 7, one end of the front end stay cord 7 far away from the edge block 5 bypasses the two guide wheels 6 corresponding to the positions and is fixedly connected with the sliding sleeve 8, the lower end of one, the lower end of the gun body 101 is rotatably connected with a pre-grip 10 in front of the grip 102, one end of the rear end pull rope 9 far away from the sliding sleeve 8 is fixedly connected with the front side of the pre-grip 10, a plurality of return springs 11 are fixedly connected between the pre-grip 10 and the grip 102, and the return springs 11 and the torsion spring 4 both play a role of return.

Further, the side surfaces of the shield 3 are semicircular, and the two shields 3 are closed together to form a cylindrical shield space, thereby preventing the injection needle 105 from being exposed to air.

Further, the edge block 5 is disposed close to the connector 104, so that the front end pull rope 7 only needs to be pulled by one distance, and the protection cover 3 can rotate by a larger angle.

Further, the edge block 5, the guide wheel 6, the front end cord 7, the rear end cord 9, and the preliminary grip 10 are located on the same vertical plane.

Further, the shield 3 is made of transparent plastic, which facilitates observation of the state of the injection needle 105.

In the utility model, under the condition of not injecting livestock, the two protective covers 3 are in a closed state, the torsion spring 4 is not twisted, the reset spring 11 is stretched or compressed, and the sliding sleeve 8 is close to the connector 104;

when the injection of the livestock is required, because the pre-grip 10 is located at the front end of the grip 102, the pre-grip 10 must be held before the injection, and the thumb is placed at the rear end of the grip 102 to press against the pre-grip 102 to avoid the random rotation of the grip 102, and after the injection needle 105 is inserted into the livestock body, the thumb is withdrawn to stop pressing against the grip 102 and make the pre-grip 10 touch the pressing grip 102 to perform the injection for the following reasons:

in the process of pressing the pre-grip 10 without touching the grip 102, the return spring 11 is compressed, the pre-grip 10 sequentially passes through the rear end pull rope 9, the sliding sleeve 8, the front end pull rope 7 and the edge block 5 to respectively drive the two protective covers 3 to rotate in opposite directions, the torsion spring 4 is twisted, a certain angle is unfolded between the two protective covers 3, so that the injection needle 105 is exposed in the air, the injection needle 105 is inserted into a livestock body, then the pressing of the grip 102 is stopped, and the pre-grip 10 is continuously pressed to touch the grip 102, so that the injection is completed; once meeting emergency, the veterinarian can stop injecting because of various factors loosening and holding the pre-holding handle 10, and the injection needle 105 is separated from livestock, and at the moment, the two protective covers 3 can be covered outside the injection needle 105 again under the elastic force recovered by the torsion spring 4 for protection, so that the veterinarian is prevented from being punctured, and the safety risk is reduced.

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. The utility model provides a stock raising animal doctor is with continuous syringe protector of pistol formula, includes the rifle body (101), handle (102), connecting rod (103), connector (104) and injection needle (105), connecting rod (103) fixed connection is at the front end of the rifle body (101), handle (102) movable mounting is at the lower extreme of the rifle body (101), the end at connecting rod (103) is fixed in connector (104), injection needle (105) are fixed on connector (104), its characterized in that, connector (104) are in the outside fixedly connected with two sets of fixed blocks (1) that are close to one side of injection needle (105) and are located injection needle (105), two in every group fixed block (1) rotate jointly and are connected with pivot (2), the fixed cup joint has protection casing (3) in pivot (2), torsional spring (4) have been cup jointed in the activity on pivot (2), the two ends of the torsion spring (4) are respectively fixedly connected with one fixed block (1) and the protective cover (3), one side of each protective cover (3) which is far away from each other is fixedly connected with a side block (5), the corresponding position of each side block (5) of the connector (104) is provided with two guide wheels (6), the outer wall of the connecting rod (103) is connected with a sliding sleeve (8) in a sliding manner, each side block (5) is fixedly connected with a front end pull rope (7), one end of each front end pull rope (7) which is far away from the side block (5) bypasses the two guide wheels (6) corresponding to the positions and is fixedly connected with the sliding sleeve (8), the lower end of one side of the sliding sleeve (8) which is far away from the front end pull rope (7) is fixedly connected with a rear end pull rope (9), the lower end of the gun body (101) is rotatably connected with a pre-grip (10) at the, one end of the rear end pull rope (9) far away from the sliding sleeve (8) is fixedly connected with the front side of the pre-holding handle (10), and a plurality of return springs (11) are fixedly connected between the pre-holding handle (10) and the holding handle (102).

2. A veterinary pistol-type continuous injector shield according to claim 1, characterised in that the lateral surface of the shield (3) is semicircular.

3. An animal husbandry and veterinary pistol-type continuous injector guard according to claim 1, characterized in that the edge piece (5) is arranged close to the connection head (104).

4. A pistol-type continuous injector guard according to claim 1, characterised in that the side block (5), the guide wheel (6), the front pull cord (7), the rear pull cord (9) and the pre-grip (10) are in the same vertical plane.

5. A veterinary pistol-type continuous injector shield according to claim 1, characterized in that the shield (3) is made of transparent plastic.