A leg band for monitoring migratory bird diseases

Abstract

This invention relates to the field of migratory bird detection technology, and more particularly to a leg band for monitoring migratory bird diseases. It comprises two symmetrically arranged rings rotatably connected by a pivot. The right ring has a plug-in mechanism on its side wall, and the left ring has a snap-fit ​​mechanism on its side wall. The inner side wall of each ring has an adaptive clamping mechanism, and both the inner and outer sides of the left ring have quick-release mechanisms. The plug-in mechanism includes two elastic limiting members fixedly connected to the side wall of the ring. A wedge-shaped block is fixedly connected to the outer side of each elastic limiting member, and conical grooves are formed on adjacent side walls of the elastic limiting members. This invention achieves rapid installation of the leg band through the plug-in and snap-fit ​​mechanisms, and simultaneously enables rapid installation of both rings through the cooperative arrangement of the elastic limiting members, wedge-shaped blocks, plug-in grooves, and wedge-shaped limiting grooves. This allows for rapid installation of leg bands for migratory birds with different leg sizes, greatly improving installation efficiency.

Description

Technical Field

[0001] This invention relates to the field of migratory bird detection technology, and in particular to a leg band for monitoring migratory bird diseases. Background Technology

[0002] Migratory birds are birds that migrate periodically with different seasons. When studying migratory birds, it is often necessary to put leg bands on the birds to achieve accurate recording. At the same time, monitoring bird diseases can effectively reduce the mortality rate of foreign diseases caused by migration.

[0003] Existing leg bands for monitoring migratory bird diseases have several drawbacks. When used, the leg bands may not be securely fastened, causing them to fall off during flight. Conversely, if the bands are too tight, they can impair blood circulation in the bird's feet. Therefore, a new type of leg band that can be fitted adaptively based on the size of the migratory bird's foot is proposed. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a leg band for monitoring migratory bird diseases, solving the technical problem that the leg band is difficult to adapt to birds with different foot sizes.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a leg ring for monitoring migratory bird diseases, comprising two rings symmetrically arranged, the two rings being rotatably connected by a pivot, the side wall of the right ring being provided with an insertion mechanism, the side wall of the left ring being provided with a snap-fit ​​mechanism, the inner side wall of the ring being provided with an adaptive clamping mechanism, and the inner and outer sides of the left ring being provided with quick disassembly mechanisms.

[0006] The insertion mechanism includes two elastic limiting members fixedly connected to the side wall of the ring body. Wedge-shaped blocks are fixedly connected to the outer side of each elastic limiting member. Conical grooves are opened on the adjacent side walls of each elastic limiting member. Multiple conductive contacts are fixedly connected to the inner wall of the conical groove. The multiple conductive contacts are equidistantly opened along the side wall of the conical groove.

[0007] The snap-fit ​​mechanism includes a snap-fit ​​groove formed on the side wall of the ring body. Multiple sets of wedge-shaped limiting grooves are equally spaced on the inner side wall of the snap-fit ​​groove. The wedge-shaped limiting grooves are equally spaced along the circumference of the snap-fit ​​groove. The wedge-shaped limiting grooves and wedge-shaped blocks are snap-fitted and adapted to each other. An arc-shaped support rod is fixedly connected to the inner wall of the snap-fit ​​groove. A conductive block is fixedly installed on the side wall of the arc-shaped support rod.

[0008] Preferably, the adaptive clamping mechanism includes multiple magnetic struts slidably mounted on the inner side wall of the ring. The multiple magnetic struts are equidistantly arranged along the circumferential direction of the inner wall of the ring. A chip for detecting bird diseases is fixedly connected to the inner wall of each magnetic strut, and a spring is fixedly connected to the outer side wall of each magnetic strut. An electromagnet is fixedly connected to the other end of each spring.

[0009] Preferably, the quick disassembly mechanism includes extrusion members symmetrically slidably installed on the outer wall of the left ring body. The ring body has a movable groove inside, and each extrusion member has an extrusion baffle fixedly connected to its inner end. The extrusion baffles are slidably installed inside the movable groove.

[0010] Preferably, the elastic limiting member is made of an elastic material, and the diameter of the conical groove is smaller than the diameter of the arc-shaped support rod;

[0011] The resistance of the conductive contact gradually increases along the mounting and insertion direction of the foot ring.

[0012] The conductive contact and conductive block are electrically connected to the electromagnet, and the magnetism of the electromagnet is consistent with the magnetism of the magnetic support rod.

[0013] By means of the above technical solution, the present invention provides a leg band for monitoring migratory bird diseases, which has at least the following beneficial effects:

[0014] 1. This invention enables rapid installation of the leg rings through a plug-in mechanism and a snap-fit ​​mechanism. At the same time, the cooperation between the elastic limiting member, the wedge block, the plug-in groove and the wedge limiting groove enables rapid installation of the rings on both sides, thus achieving rapid installation of leg rings for migratory birds with different leg thicknesses and greatly improving installation efficiency.

[0015] 2. This invention enables precise detection of the different sizes of migratory birds' feet during rapid installation of the leg bands via a plug-in mechanism and a snap-fit ​​mechanism. Simultaneously, by energizing different conductive contacts and conductive blocks during the installation process, different currents are driven to the electromagnet, thereby achieving adaptive installation and clamping of the migratory bird leg bands. This greatly improves the stability of the leg band installation and ensures the monitoring results of migratory bird diseases.

[0016] 3. This invention drives the electromagnet to be energized by different sizes of migratory bird feet. Under the action of electromagnetic repulsion, the squeezing component stably clamps the migratory bird's foot, avoiding the foot ring from falling off due to unstable clamping, and also preventing blood flow obstruction in the migratory bird's foot caused by excessive clamping.

[0017] 4. This invention enables the quick disassembly of the ankle ring through a quick disassembly mechanism. At the same time, the cooperation between the extrusion component, the movable groove, and the extrusion baffle releases the wedge block from being locked inside the wedge-shaped limiting groove, effectively improving the disassembly efficiency. Attached Figure Description

[0018] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments of this application and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a three-dimensional structural diagram of the insertion mechanism of the present invention;

[0021] Figure 3 This is a schematic diagram of the internal three-dimensional structure of the insertion mechanism of the present invention;

[0022] Figure 4 This is a top view of the internal structure of the present invention;

[0023] Figure 5 For the present invention Figure 4 Enlarged schematic diagram of the structure at point A in the middle;

[0024] Figure 6 This is a schematic diagram of the state structure of the ring body 1 during the installation process of the present invention.

[0025] In the diagram: 1. Ring body; 2. Rotating shaft; 3. Insertion mechanism; 30. Elastic limiting component; 31. Wedge block; 32. Conical groove; 33. Conductive contact piece; 4. Snap-fit ​​mechanism; 40. Insertion groove; 41. Wedge limiting groove; 42. Arc-shaped support rod; 43. Conductive block; 5. Adaptive clamping mechanism; 50. Magnetic support rod; 51. Chip; 52. Spring; 53. Electromagnet; 6. Quick disassembly mechanism; 60. Extrusion component; 61. Movable groove; 62. Extrusion baffle. Detailed Implementation

[0026] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0027] Example 1

[0028] Please refer to Figures 1-3 A foot ring for monitoring migratory bird diseases includes two symmetrically arranged rings 1, which are rotatably connected by a pivot 2. The side wall of the right ring 1 is provided with an insertion mechanism 3, the side wall of the left ring 1 is provided with a snap-fit ​​mechanism 4, the inner side wall of the ring 1 is provided with an adaptive clamping mechanism 5, and the inner and outer sides of the left ring 1 are provided with quick disassembly mechanisms 6. When installing the ring 1, the ring 1 is first placed on the outside of the migratory bird's foot, and then the insertion mechanism 3 and the snap-fit ​​mechanism 4 are brought close to each other. By detecting the thickness of the feet of different birds during the insertion process, the adaptive clamping mechanism 5 is used to achieve stable fixation of the feet.

[0029] The insertion mechanism 3 includes two elastic limiting members 30 fixedly connected to the side wall of the ring 1. Wedge-shaped blocks 31 are fixedly connected to the outer sides of each elastic limiting member 30. Conical grooves 32 are formed on adjacent side walls of the elastic limiting members 30. Multiple conductive contacts 33 are fixedly connected to the inner wall of the conical grooves 32, and these conductive contacts 33 are equidistantly spaced along the side walls of the conical grooves 32. The snap-fit ​​mechanism 4 includes an insertion groove 40 formed on the side wall of the ring 1. Multiple sets of wedge-shaped limiting grooves 41 are equidistantly spaced on the inner side wall of the insertion groove 40. The wedge-shaped limiting grooves 41 are equidistantly spaced along the circumference of the insertion groove 40. The wedge-shaped limiting grooves 41 and wedge-shaped blocks 31 are mutually snap-fitted and adapted. An arc-shaped support rod 42 is fixedly connected to the inner wall of the insertion groove 40, and conductive blocks are fixedly installed on the side walls of the arc-shaped support rod 42. 43. During the installation of the leg ring, when the two ring bodies 1 approach each other, the elastic limiting member 30 moves towards the inside of the insertion groove 40. Then, the wedge blocks 31 on both sides slide along the inside of the insertion groove 40, so that the elastic limiting members 30 approach each other until the wedge blocks 31 are engaged in the inside of each wedge limiting groove 41. The thicker the bird's foot, the greater the sliding distance of the wedge blocks 31 along the inside of the insertion groove 40. The insertion mechanism 3 and the engaging mechanism 4 realize the rapid installation of the leg ring. At the same time, the cooperation between the elastic limiting member 30, the wedge blocks 31, the insertion groove 40 and the wedge limiting groove 41 realizes the rapid installation of the two ring bodies 1, achieving the rapid installation of leg rings for migratory birds with different foot thicknesses, greatly improving the installation efficiency.

[0030] Example 2

[0031] Please refer to Figures 4-6 This embodiment is basically the same as Embodiment 1. This embodiment is made on the basis of Embodiment 1 and has the same beneficial effects as Embodiment 1. The same parts can be referred to each other, and will not be described in detail here.

[0032] The adaptive clamping mechanism 5 includes multiple magnetic support rods 50 slidably mounted on the inner wall of the ring body 1. The multiple magnetic support rods 50 are equidistantly arranged along the circumference of the inner wall of the ring body 1. A chip 51 for detecting bird diseases is fixedly connected to the inner wall of the magnetic support rod 50. A spring 52 is fixedly connected to the outer wall of the magnetic support rod 50. An electromagnet 53 is fixedly connected to the other end of the spring 52. When the elastic limiting member 30 is inserted into the insertion slot 40, after the conductive block 43 and the conductive contact 33 are energized, the electromagnet 53 is activated. Under the action of electromagnetic repulsion, the spring 52 extends, causing the magnetic support rod 50 to move towards the migratory bird's foot, thus achieving stable clamping of the bird's foot. By driving the electromagnet 53 to be energized by different migratory bird foot sizes, the squeezing member 60 stably clamps the migratory bird's foot under the action of electromagnetic repulsion, avoiding the foot ring from falling off due to unstable clamping, and also preventing blood stasis in the migratory bird's foot caused by excessive clamping.

[0033] Example 3

[0034] Please refer to Figure 5 This embodiment is basically the same as Embodiment 1. This embodiment is made on the basis of Embodiment 1 and has the same beneficial effects as Embodiment 1. The same parts can be referred to each other, and will not be described in detail here.

[0035] The quick disassembly mechanism 6 includes extrusion members 60 symmetrically slidably installed on the inner and outer walls of the left ring body 1. The ring body 1 has a movable groove 61 inside. Extrusion baffles 62 are fixedly connected to the inner ends of the extrusion members 60. The extrusion baffles 62 are slidably installed inside the movable groove 61. During disassembly, the extrusion members 60 on both sides are extruded, causing the extrusion baffles 62 to slide along the inside of the movable groove 61. This causes the extrusion baffles 62 to squeeze out the wedge-shaped piece 31 inserted into the wedge-shaped limiting groove 41, pulling open the ring body 1 on both sides, thus achieving quick disassembly. The quick disassembly mechanism 6 enables quick disassembly of the foot ring. At the same time, the cooperation between the extrusion members 60, the movable groove 61 and the extrusion baffles 62 releases the limitation of the wedge-shaped piece 31 being stuck inside the wedge-shaped limiting groove 41, effectively improving the disassembly efficiency.

[0036] Example 4

[0037] Please refer to Figures 4-5 This embodiment is basically the same as Embodiment 1. This embodiment is made on the basis of Embodiment 1 and has the same beneficial effects as Embodiment 1. The same parts can be referred to each other, and will not be described in detail here.

[0038] Preferably, the elastic limiting member 30 is made of elastic material, ensuring that when the elastic limiting member 30 slides along the inside of the insertion groove 40, the elastic limiting member 30 is limited by the inner wall of the insertion groove 40 and moves closer to each other, so that the inner wall of the conical groove 32 fits against the arc-shaped support rod 42. The diameter of the conical groove 32 is smaller than the diameter of the arc-shaped support rod 42, ensuring that after the elastic limiting member 30 deforms, the inner wall of the conical groove 32 expands and completely fits onto the side wall of the arc-shaped support rod 42, thereby making the contact between the conductive contact piece 33 and the conductive block 43 energized.

[0039] As a preferred technical solution in this embodiment, the resistance of the conductive contact 33 gradually increases along the insertion direction of the leg ring. When the diameter of the bird's foot is smaller, the conductive contact 33 with a smaller resistance makes contact with the conductive block 43 and conducts electricity. At this time, the current of the electromagnet 53 is larger, and the corresponding electromagnetic repulsion is greater, which makes the sliding range of the magnetic support rod 50 larger. When the diameter of the bird's foot is larger, the conductive contact 33 with a larger resistance makes contact with the conductive block 43 and conducts electricity. At this time, the current of the electromagnet 53 is smaller, and the corresponding electromagnetic repulsion is smaller, which makes the sliding range of the magnetic support rod 50 smaller. When the leg ring is quickly installed through the insertion mechanism 3 and the snap-fit ​​mechanism 4, the accurate detection of the different sizes of the migratory bird's feet can be achieved. At the same time, by making contact with different conductive contacts 33 and conductive blocks 43 and conducting electricity during the installation of the leg ring, different currents are driven in the electromagnet 53, thereby achieving adaptive installation and clamping of the migratory bird leg ring, which greatly improves the stability of the leg ring installation and ensures the results of migratory bird disease monitoring.

[0040] As a preferred technical solution in this embodiment, the conductive contact 33 and the conductive block 43 are electrically connected to the electromagnet 53. The magnetism of the electromagnet 53 is consistent with the magnetism of the magnetic support rod 50, ensuring that the electromagnet 53 is turned on synchronously after the conductive contact 33 and the conductive block 43 are energized, thereby realizing adaptive clamping of the bird's foot based on the detection result of the bird's foot diameter.

[0041] The control method of this invention is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Furthermore, since this invention is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail here.

[0042] It should be noted that the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0043] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. Since the above embodiments are substantially similar to the method embodiments, their descriptions are relatively simple; relevant parts can be referred to the descriptions of the method embodiments.

[0044] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A leg band for monitoring migratory bird diseases, comprising two symmetrically arranged rings (1), characterized in that: The two ring bodies (1) are rotatably connected by a rotating shaft (2). The side wall of the right ring body (1) is provided with a plug-in mechanism (3), the side wall of the left ring body (1) is provided with a snap-fit ​​mechanism (4), the inner side wall of the ring body (1) is provided with an adaptive clamping mechanism (5), and the inner and outer sides of the left ring body (1) are provided with quick disassembly mechanisms (6). The insertion mechanism (3) includes two elastic limiting members (30) fixedly connected to the side wall of the ring (1). Wedge blocks (31) are fixedly connected to the outer side of each elastic limiting member (30). Conical grooves (32) are opened on the adjacent side walls of each elastic limiting member (30). Multiple conductive contacts (33) are fixedly connected to the inner wall of the conical groove (32). The multiple conductive contacts (33) are equidistantly opened along the side wall of the conical groove (32). The snap-fit ​​mechanism (4) includes a snap-fit ​​groove (40) opened on the side wall of the ring body (1). Multiple sets of wedge-shaped limiting grooves (41) are equally spaced on the inner side wall of the snap-fit ​​groove (40). The wedge-shaped limiting grooves (41) are equally spaced along the circumference of the snap-fit ​​groove (40). The wedge-shaped limiting grooves (41) and the wedge-shaped blocks (31) are snap-fitted and adapted to each other. An arc-shaped support rod (42) is fixedly connected to the inner wall of the snap-fit ​​groove (40). A conductive block (43) is fixedly installed on the side wall of the arc-shaped support rod (42). The adaptive clamping mechanism (5) includes multiple magnetic struts (50) slidably mounted on the inner wall of the ring (1). The multiple magnetic struts (50) are equidistantly arranged along the inner wall of the ring (1). A chip (51) for detecting bird diseases is fixedly connected to the inner wall of the magnetic struts (50). A spring (52) is fixedly connected to the outer wall of the magnetic struts (50). An electromagnet (53) is fixedly connected to the other end of the spring (52).

2. The leg band for monitoring migratory bird diseases according to claim 1, characterized in that: The quick disassembly mechanism (6) includes extrusion members (60) symmetrically slidably installed on the inner and outer walls of the left ring body (1). The ring body (1) has an active groove (61) inside. The inner ends of the extrusion members (60) are all fixedly connected to extrusion baffles (62), and the extrusion baffles (62) are all slidably installed inside the active grooves (61).

3. The leg band for monitoring migratory bird diseases according to claim 1, characterized in that: The elastic limiting member (30) is made of elastic material, and the diameter of the conical groove (32) is smaller than the diameter of the arc-shaped support (42).

4. The leg band for monitoring migratory bird diseases according to claim 1, characterized in that: The resistance of the conductive contact (33) gradually increases along the mounting and insertion direction of the foot ring.

5. A leg band for monitoring migratory bird diseases according to claim 1, characterized in that: The conductive contact (33) and conductive block (43) are electrically connected to the electromagnet (53), and the magnetism of the electromagnet (53) is consistent with the magnetism of the magnetic support rod (50).

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