Reusable electronic ear tag

Abstract

The utility model relates to the technical field of electronic ear tags, in particular to a reusable electronic ear tag, which comprises an ear tag main body, a mounting seat is arranged at the top of the ear tag main body, a circular shifting disc is embedded in the mounting seat, a screw is in threaded connection with the center of the shifting disc, a fixing seat is mounted at the rear end of the screw, and the fixing seat is fixedly connected with the mounting seat. The tail end of the fixed seat is rotatably provided with two groups of connecting arms through connecting shafts, the two sides of the rear surface of the mounting seat are rotatably connected with puncture half cylinders respectively, the ends, away from the fixed seat, of the two connecting arms are rotatably fixed in the puncture half cylinders on the two sides respectively, and the puncture needle cylinder is designed to be of a half-and-half structure. The two puncture half cylinders are spliced to form the complete puncture cylinder body, the ear tag can be conveniently and rapidly punctured and installed, the ear tag can also be conveniently taken out, the puncture cylinder body can be repeatedly used, the two puncture half cylinders after puncture can be unfolded in a splayed shape, effective retarding is formed, the ear tag is prevented from falling off, and management is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic ear tags, in particular to a reusable electronic ear tag. Background Art

[0002] With the development of automated breeding technology, more and more farmers have started to use electronic ear tags to manage, trace and analyze the growth of livestock. During the use of ear tags, they are prone to falling off, resulting in the loss of ear tags and directly leading to the loss of livestock information, which is not convenient for breeding management. In addition, after the ear tag is worn, the weight of the animal, vaccination, illness treatment and other situations need to be updated in a timely manner. However, the existing ear tags are not convenient to install and disassemble, affecting the use effect. Therefore, a reusable electronic ear tag is proposed. Content of the Utility Model

[0003] The purpose of the utility model is to solve the defects existing in the prior art, and to propose a reusable electronic ear tag.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] A reusable electronic ear tag, including an ear tag body, an electronic label is arranged on the front surface of the ear tag body, a mounting seat is arranged on the top of the ear tag body, a circular dial is embedded in the mounting seat, a screw rod is threadedly connected to the center of the dial, the screw rod extends backward, and the rear end of the screw rod is rotatably installed with a fixed seat through a bearing, and the end of the fixed seat is rotatably installed with two connecting arms through a connecting shaft, and the connecting arms are symmetrically arranged on both sides;

[0006] On both sides of the rear surface of the mounting seat, a puncture semi-cylinder is rotatably connected respectively. The puncture semi-cylinders on both sides are combined into a complete puncture cylinder, and the inside of the puncture semi-cylinder is hollow and designed with a hollow cavity wall;

[0007] The screw rod passes through the centers of the two puncture semi-cylinders, and the ends of the two connecting arms away from the fixed seat are respectively rotatably fixed in the hollow cavity walls reserved inside the puncture semi-cylinders on both sides.

[0008] In a preferred technical scheme, a circular through groove for embedding the dial is reserved inside the mounting seat, the top of the dial extends out from the upper surface of the mounting seat, and a rubber sleeve is bonded around the edge of the dial.

[0009] In a preferred technical scheme, a nut is installed at the center of the dial, and the screw rod passes through the nut and is threadedly adapted to it.

[0010] In a preferred technical solution, a through hole for inserting the screw rod is formed in the center of the mounting base, and a fixing cylinder is arranged at the front port of the through hole of the mounting base, and the rod body of the screw rod is accommodated in the fixing cylinder.

[0011] In a preferred technical solution, the outer extending ends of the puncture half cylinders are respectively designed as tapered ends.

[0012] In a preferred technical solution, the outer surface of the barrel body of the puncture half cylinder is respectively recessed inward to form a concave surface.

[0013] The beneficial effects of the present utility model are as follows:

[0014] Through the electronic ear tag proposed by this solution, the problems that the electronic ear tag is easy to fall off and inconvenient to disassemble and assemble are solved. The puncture syringe barrel is designed as a split structure. When installing or disassembling the ear tag, the two puncture half cylinders are assembled into a complete puncture barrel body, which is convenient for quickly puncturing and installing the ear tag and also convenient for taking out the ear tag. It can be reused, and the two puncture half cylinders after puncturing can be unfolded in an outward V shape to form an effective retardation to prevent the ear tag from falling off and facilitate management. Description of the Drawings

[0015] Figure 1 It is a schematic structural diagram of the overall electronic ear tag proposed by the present utility model;

[0016] Figure 2 It is a schematic structural diagram of the two puncture barrels of the electronic ear tag proposed by the present utility model in an assembled state.

[0017] In the figure: 1. Ear tag main body; 2. Electronic tag; 3. Mounting base; 4. Dial; 5. Fixing cylinder; 6. Screw rod; 7. Fixing seat; 8. Connecting shaft; 9. Connecting arm; 10. Puncture half cylinder; 11. Hollow cavity wall; 12. Tapered end; 13. Concave surface. Detailed Embodiments

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0019] In this embodiment, referring to Figure 1-2 , a reusable electronic ear tag includes an ear tag main body 1, and an electronic tag 2 is arranged on the front surface of the ear tag main body 1. On the one hand, the electronic tag 2 is used to record the weight of the animal, vaccination, illness treatment, etc., which is convenient for management. On the other hand, it is also convenient for scanning and viewing.

[0020] A mounting base 3 is arranged at the top of the ear tag main body 1, and a circular dial 4 is embedded in the mounting base 3. As shown in the attached Figure 1 or attachedFigure 2 As shown, a circular through - slot for embedding the dial 4 is reserved inside the mounting base 3. The top of the dial 4 extends from the upper surface of the mounting base 3. A rubber sleeve is bonded around the edge of the dial 4. The dial 4 is used for manual adjustment and control of rotation inside the mounting base 3. The rubber sleeve mainly plays a role in anti - skid, providing convenience for manual operation.

[0021] A screw rod 6 is inserted into the center of the dial 4. A nut is installed at the center of the dial 4. The screw rod 6 passes through the nut and is thread - adapted to it. This nut rotates synchronously with the dial 4. When manually controlling the rotation of the dial 4, this nut rotates synchronously and then controls the forward and backward movement of the screw rod 6 in it.

[0022] It should be added that a through - hole for inserting the screw rod 6 is opened at the center of the mounting base 3. A fixed cylinder 5 is provided at the front port of the through - hole of the mounting base 3. The rod body of the screw rod 6 is accommodated in the fixed cylinder 5. The forward and reverse rotation of the dial 4 will control the forward and backward movement of the screw rod 6. When the screw rod 6 moves backward, it can extend out of the fixed cylinder 5, and when the screw rod 6 moves forward, it can enter the fixed cylinder 5. The design of this fixed cylinder 5 can, on the one hand, protect the screw rod 6, and on the other hand, play a role in beautifying the appearance of the product.

[0023] On both sides of the rear surface of the mounting base 3, puncture half - cylinders 10 are respectively rotatably connected. The outward - extending ends of the puncture half - cylinders 10 are respectively designed as tapered ends 12. The puncture half - cylinders 10 on both sides are combined into a complete puncture cylinder. The inside of the puncture half - cylinder 10 is hollow and designed as a hollow cavity wall 11;

[0024] The screw rod 6 passes backward through the centers of the two puncture half - cylinders 10, and a fixed seat 7 is rotatably installed at the rear end of the screw rod 6 through a bearing. When the screw rod 6 rotates, the fixed seat 7 does not rotate along with it, that is, the position of the fixed seat 7 remains unchanged. The end of the fixed seat 7 is rotatably installed with two groups of connecting arms 9 through a connecting shaft 8. The connecting arms 9 are symmetrically arranged on both sides. The ends of the two connecting arms 9 away from the fixed seat 7 are respectively rotatably fixed in the hollow cavity walls 11 reserved inside the puncture half - cylinders 10 on both sides.

[0025] When wearing the electronic ear tag, the staff can rotate the dial 4, so that the screw rod 6 gradually enters the fixed cylinder 5. Then, under the pulling of the connecting arms 9, the puncture half - cylinders 10 on both sides are gradually combined together until a complete puncture cylinder is formed, which is convenient for puncture and wearing; moreover, when it is necessary to remove the electronic ear tag, as long as the two puncture half - cylinders 10 are not ensured to be combined together, it can be quickly removed.

[0026] After the electronic ear tag is worn, the staff can, according to the actual situation, make the screw rod 6 extend outwards from the fixed cylinder 5 by a certain distance. As the screw rod 6 gradually extends outwards, under the pushing action of the connecting arm 9, the puncture half cylinders 10 on both sides also gradually separate, forming a structure in the shape of an outward "V". In this way, the outer surface of the cylinder body in the shape of an outward "V" forms a block with the ear, and combined with the self-locking function of the screw drive, the stability of the electronic ear tag will be improved, preventing it from falling off or being lost.

[0027] Finally, it should be added that the outer surface of the barrel body of the puncture half cylinder 10 is respectively recessed inwards to form an inner concave surface 13. The function of this inner concave surface 13 is that the puncture diameter of the livestock ear is fixed. If the two puncture half cylinders 10 are directly unfolded outwards, it will undoubtedly increase the puncture diameter, which will increase the pain of the livestock. Therefore, after the electronic ear tag is worn, the contact part between the ear and the ear tag is located at this inner concave surface 13. Subsequently, even if the actual situation of the puncture half cylinder 10 unfolding outwards occurs, it will not cause secondary harm to the livestock.

[0028] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A reusable electronic ear tag, comprising an ear tag body (1), wherein an electronic tag (2) is arranged on the front surface of the ear tag body (1), characterized in that: A mounting seat (3) is provided at the top of the ear tag body (1), a circular dial (4) is embedded in the mounting seat (3), a screw rod (6) is connected to the center of the dial plate (4) through a thread, the screw rod (6) extends backwards, and a fixed seat (7) is rotatably mounted on the rear end of the screw rod (6) through a bearing, and two groups of connecting arms (9) are rotatably mounted on the end of the fixing seat (7) through a connecting shaft (8), and the connecting arms (9) are symmetrically arranged on both sides; The two sides of the rear surface of the mounting seat (3) are rotatably connected to puncture half cylinders (10), and the puncture half cylinders (10) on both sides are assembled into a complete puncture cylinder. The interior of the puncture half cylinder (10) is hollow and designed as a hollow cavity wall (11); The screw rod (6) passes through the center of the two puncture half cylinders (10), and the ends of the two connecting arms (9) away from the fixing seat (7) are respectively rotated and fixed in the hollow cavity walls (11) reserved inside the puncture half cylinders (10) on both sides.

2. A reusable electronic ear tag according to claim 1, characterized in that: A circular through groove for embedding the toggle disk (4) is reserved inside the mounting seat (3); the top of the toggle disk (4) protrudes from the upper surface of the mounting seat (3); and a rubber sleeve is bonded around the edge of the toggle disk (4).

3. A reusable electronic ear tag according to claim 2, characterized in that: A nut is installed at the center of the dial plate (4), and the screw rod (6) passes through the nut and is adapted to the thread of the nut.

4. A reusable electronic ear tag according to claim 1, characterized in that: A through hole for inserting the screw rod (6) is formed at the center of the mounting seat (3), and a fixing cylinder (5) is provided at the front end of the through hole of the mounting seat (3), wherein the rod body of the screw rod (6) is accommodated in the fixing cylinder (5).

5. The reusable electronic ear tag according to claim 1, characterized in that: The ends of the piercing half cylinder (10) extending outwards are respectively designed as cone ends (12).

6. A reusable electronic ear tag according to claim 1, characterized in that: The outer surfaces of the barrels of the puncturing half barrels (10) are respectively recessed inwards to form inner concave surfaces (13).

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