An electronic radio frequency based far and near field self-adjusting electronic ear tag

Abstract

The utility model provides a kind of far near-field self-adjusting electronic ear tag based on electronic radio frequency, comprising: ear tag main part, and ear tag main part center one end is equipped with jack and hole, and jack and hole are through between, and hole is equipped with quick release assembly inside, and ear tag main part one side is clamped with auxiliary mark, and auxiliary mark one side is equipped with ear tag head, and ear tag head one side is equipped with buckle slot, and ear tag head is inserted into jack and can be connected by quick release assembly clamping, and ear tag main part is equipped with destruction component inside. By setting radio frequency module, far near-field signal self-adjusting is realized, different distance signal transmission demand is satisfied, and quick release assembly facilitates ear tag to be detached from animal ear, destruction component can effectively avoid ear tag secondary use, automatically feedback to server for destruction data processing when detaching, improve the convenience, security and functionality of ear tag use, conducive to improving the informatization and intelligent level of livestock management.

Description

Technical Field

[0001] This utility model relates to the field of electronic ear tag technology in animal husbandry, specifically to a near-field self-adjusting electronic ear tag based on electronic radio frequency. Background Technology

[0002] In the field of modern animal husbandry, with the continuous expansion of breeding scale, the number of livestock is large and the breeding area is vast, and the management of livestock faces many challenges. For example, it is necessary to accurately record and monitor the workflow of feeding, weighing, disease management and feeding experiments. As an animal identifier, electronic ear tags can carry individual information of livestock and provide convenience for animal husbandry management. Electronic ear tags based on radio frequency technology have the advantages of non-contact identification, fast data transmission and reusability, and have been widely used in animal husbandry.

[0003] However, there are several problems with the ear tags currently used in animal husbandry. Traditional ear tags are difficult to remove, and there are cumbersome processes involved in their reuse or disposal. Furthermore, some ear tags are difficult to remove from parts such as cow ears, which brings many inconveniences to animal husbandry management and affects the convenience of ear tag use and the effectiveness of management. Utility Model Content

[0004] The present invention aims to solve the problems mentioned in the background art by providing a near-field self-adjusting electronic ear tag based on electronic radio frequency.

[0005] The specific technical solution is as follows:

[0006] A near-field self-adjusting electronic ear tag based on electronic radio frequency includes: an ear tag body, with an insertion hole and a hollow hole at one center end of the ear tag body, the insertion hole and the hollow hole being interconnected, a quick-release component being provided in the hollow hole, an auxiliary tag being snapped onto one side of the ear tag body, an ear tag head being provided on one side of the auxiliary tag, a snap-fit ​​groove being provided on one side of the ear tag head, the ear tag head being inserted into the insertion hole and being snapped into place by the quick-release component, a destruction component being provided inside the ear tag body, a polymer wear-resistant coating being applied to the surface of the ear tag body, and the ear tag body being made of a biocompatible material.

[0007] As a preferred embodiment of this utility model, a temperature sensor and a humidity sensor are respectively provided at both ends of one side of the ear tag body. The humidity sensor and the temperature sensor are located on the side facing the animal's ear when the ear tag body is connected to the auxiliary tag, so that it can fit against the animal's ear surface.

[0008] As a preferred embodiment of this utility model, the destruction component includes a signal transmitter and an induction coil. The signal transmitter is located in a groove on one side of the outer surface of the ear tag body. The induction coil is installed in the insertion hole of the ear tag body and corresponds to the position of the ear tag head of the auxiliary tag. When the ear tag head is removed from the insertion hole, the state of its induction coil is destroyed. The ear tag body has an empty slot, in which an radio frequency module is installed. A battery slot is provided on one side of the ear tag body, in which a battery is detachably installed. The signal output terminals of the temperature sensor and humidity sensor are electrically connected to the signal input terminal of the radio frequency module.

[0009] In a preferred embodiment of this utility model, the output terminal of the battery is electrically connected to the radio frequency module, the detection circuit of the induction coil, and the power input terminal of the signal transmitter, respectively. The status signal output terminal of the induction coil is connected to the trigger signal input terminal of the signal transmitter. The data communication terminal of the signal transmitter is connected to the radio frequency module. An anti-tampering mark is provided at the connection between the ear tag body and the auxiliary tag. The anti-tampering mark is a fragile conductive film with an embedded wire connected in series with the induction coil detection circuit.

[0010] As a preferred embodiment of this utility model, the quick-release assembly includes a U-shaped spring and a clip. One end of the upper surface of the U-shaped spring is fixedly installed on the upper surface of the inner wall of the hole provided on one side of the ear tag body. The two sides of the lower half segment of the U-shaped spring are respectively connected to one side of the inner wall of the clip. Silicone plates are glued to both sides of the outer surface of the clip.

[0011] As a preferred embodiment of this utility model, dampers are installed on both sides of the inner wall of the buckle clip, and springs are connected inside the two dampers. Buckle blocks are provided on the other two sides of the outer surface of the buckle clip. When the ear tag head is inserted into the insertion hole, it can be fixed by being engaged in the buckle groove by the buckle blocks.

[0012] As a preferred embodiment of this utility model, the temperature sensor is model DS18B20 and the humidity sensor is model HIH-4030.

[0013] This utility model has the following beneficial effects:

[0014] 1. This utility model provides a near-field and far-field self-adjusting electronic ear tag based on electronic radio frequency. Through the design of a quick-release component, a snap-on slot, and a destruction component, the ear tag body is made of biocompatible material and coated with a polymer wear-resistant coating, which can avoid allergic or adverse reactions in the animal's ears and reduce damage caused by friction during use. The quick-release component allows for rapid removal and detachment of the ear tag. Humidity and temperature sensors on the ear tag body can monitor the temperature and humidity information of the animal's ear. The monitoring data is then sent to a server via an radio frequency module for convenient observation of livestock health. The induction coil is installed... Installed at the socket, corresponding to the ear tag head, it forms a closed detection circuit under normal conditions. When the ear tag head is removed, the induction coil is damaged, triggering the signal transmitter to send a removal alarm to the system. This alarm is then fed back to the server for data destruction, avoiding reuse and reducing the hassle of destruction. The tamper-proof label is a fragile conductive film with an embedded wire connected in series with the induction coil circuit. If the connection between the ear tag body and the auxiliary tag is damaged, the film breaks, causing the circuit to disconnect, which also triggers an alarm. This further reduces the complexity of the destruction process and prevents tampering, ensuring the integrity of breeding data. The battery powers the RF module, induction coil detection circuit, and signal transmitter, ensuring normal operation.

[0015] 2. The near-field and far-field self-adjusting electronic ear tag based on electronic radio frequency provided by this utility model, through the design of U-shaped spring, clip, and spring, allows the ear tag head to be inserted into the ear tag body during the snap-on process. The operator pinches the clip so that the clip block at one end can enter the clip groove. After entering, the clip is released and the spring rebounds to provide elastic force to tighten the snap-on connection, ensuring the connection is stable. In addition, the inner wall of the clip is connected to the U-shaped spring for elastic reset to assist in the snap-on, further improving the connection of the snap. The operation is convenient and can quickly achieve snap-on and snap-off. Attached Figure Description

[0016] Figure 1 A schematic diagram of the overall structure of the near-field and far-field self-adjusting electronic ear tag based on electronic radio frequency provided for an embodiment of this utility model;

[0017] Figure 2 A schematic diagram of the destruction component of the near-field self-adjusting electronic ear tag based on electronic radio frequency provided for an embodiment of this utility model;

[0018] Figure 3 A schematic diagram of the snap-on slot structure of the near-field self-adjusting electronic ear tag based on electronic radio frequency provided for an embodiment of this utility model;

[0019] Figure 4 A schematic diagram of the induction coil structure of a near-field self-adjusting electronic ear tag based on electronic radio frequency provided for an embodiment of this utility model;

[0020] Figure 5 A schematic diagram of the quick-release component structure of the near-field and far-field self-adjusting electronic ear tag based on electronic radio frequency provided for an embodiment of this utility model.

[0021] In the attached image:

[0022] 1. Ear tag body; 101. Temperature sensor; 102. Humidity sensor;

[0023] 2. Auxiliary label; 201. Ear tag head; 202. Clip slot;

[0024] 3. Quick-release assembly; 301. U-shaped spring; 302. Clip; 303. Silicone plate; 304. Damper; 305. Spring; 306. Clip block;

[0025] 4. Destruction components; 401. Signal transmitter; 402. Battery; 403. Induction coil; 404. Radio frequency module;

[0026] 5. Anti-tampering label. Detailed Implementation

[0027] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0028] The accompanying drawings are for illustrative purposes only and are schematic diagrams, not actual images. They should not be construed as limiting the scope of this patent. To better illustrate the embodiments of this utility model, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0029] In the accompanying drawings of this utility model, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," "right," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0030] In the description of this utility model, unless otherwise explicitly specified and limited, the term "connection" or similar designation indicating the connection relationship between components should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] Example 1

[0032] The near-field and far-field self-adjusting electronic ear tag based on electronic radio frequency provided in this embodiment, such as Figures 1-5 As shown, the device includes: an ear tag body 1, with an insertion hole and a hollow hole at one center end, the insertion hole and the hollow hole being interconnected, and a quick-release component 3 inside the hollow hole; an auxiliary tag 2 is snapped onto one side of the ear tag body 1, and an ear tag head 201 is located on one side of the auxiliary tag 2; a snap-fit ​​groove 202 is located on one side of the ear tag head 201, allowing the ear tag head 201 to be inserted into the insertion hole and snapped together by the quick-release component 3; a destruction component 4 is located inside the ear tag body 1; the surface of the ear tag body 1 is coated with a polymer wear-resistant coating; and the ear tag body 1 is made of biocompatible material. A temperature sensor 101 and a humidity sensor 102 are respectively located at both ends of one side of the ear tag body 1. The humidity sensor 102 and the temperature sensor 101 are positioned on the side of the ear tag body 1 facing the animal's ear when connected to the auxiliary tag 2, allowing it to conform to the animal's ear surface. The destruction component 4 includes a signal transmitter 401 and an induction coil 403. The signal transmitter 401 is located in a groove on one side of the outer surface of the ear tag body 1. The induction coil 403 is installed in the socket provided on the ear tag body 1 and corresponds to the position of the ear tag head 201 of the auxiliary tag 2. When the ear tag head 201 is removed from the socket, the state of its induction coil 403 is destroyed. The ear tag body 1 has an empty slot, in which an RF module 404 is installed. The ear tag body 1 has a battery slot on one side, in which a battery 402 is detachably installed. The signal output terminals of the temperature sensor 101 and the humidity sensor 102 are electrically connected to the signal input terminal of the RF module 404. The output terminal of battery 402 is electrically connected to the detection circuit of radio frequency module 404, induction coil 403 and power input terminal of signal transmitter 401 respectively. The status signal output terminal of induction coil 403 is connected to the trigger signal input terminal of signal transmitter 401. The data communication terminal of signal transmitter 401 is connected to radio frequency module 404. Anti-tampering mark 5 is provided at the connection between ear tag body 1 and auxiliary mark 2. Anti-tampering mark 5 is a fragile conductive film, and its embedded wire is connected in series with the detection circuit of induction coil 403.

[0033] Through the design of quick-release component 3, snap-on slot 202, and destruction component 4, the ear tag body 1 is made of biocompatible material and coated with a polymer wear-resistant coating, which can avoid allergic or uncomfortable reactions in the animal's ear and reduce the problem of damage due to friction during use. The ear tag can then be quickly removed using quick-release component 3, achieving rapid engagement and disengagement. The humidity sensor 102 and temperature sensor 101 on the ear tag body 1 can monitor the temperature and humidity information of the animal's ear. The monitoring data is then sent to the server via radio frequency module 404 for easy observation of the animal's health status. The induction coil 403 is installed on the outer surface of the insertion point at the socket, and the induction coil 403 is installed at the socket, interacting with the ear tag. The ear tag 201 is positioned accordingly, forming a closed detection circuit under normal conditions. When the ear tag 201 is removed, the state of the induction coil 403 is damaged, triggering the signal transmitter 401 to send a removal alarm to the system, which is then fed back to the server for data destruction processing. This avoids secondary use and reduces the cumbersome destruction process. The anti-tampering label 5 is a fragile conductive film with an embedded wire connected in series with the induction coil 403 circuit. If the connection between the ear tag body 1 and the auxiliary label is damaged, the film breaks, causing the circuit to disconnect, which also triggers an alarm. This reduces the complexity of the destruction process and prevents tampering, ensuring the integrity of the breeding data. The battery 402 powers the radio frequency module 404, the induction coil 403 detection circuit, and the signal transmitter 401, ensuring normal operation.

[0034] It is worth noting that the RF module 404 includes a multi-band signal integration unit, which can integrate multiple frequency band signals to achieve the coordinated operation of multiple signals to adapt to the signal transmission requirements of different distances in the near and far fields, and reduce power consumption. It also includes a signal enhancement unit, which is used to enhance the transmission power and reception sensitivity of RF signals in the far field environment, and realize the self-adjustment of near and far field signals.

[0035] Example 2

[0036] The near-field and far-field self-adjusting electronic ear tag based on electronic radio frequency provided in this embodiment, such as Figures 2-5 As shown, the quick-release assembly 3 includes a U-shaped spring 301 and a clip 302. One end of the upper surface of the U-shaped spring 301 is fixedly installed on the upper surface of the inner wall of a hole provided on one side of the ear tag body 1. The two sides of the lower half segment of the U-shaped spring 301 are respectively connected to one side of the inner wall of the clip 302. Silicone plates 303 are adhered to both sides of the outer surface of the clip 302. Dampers 304 are installed on both sides of the inner wall of the clip 302. Springs 305 are connected inside the two dampers 304. Clip blocks 306 are provided on the other two sides of the outer surface of the clip 302. When the ear tag head 201 is inserted into the insertion hole, it can be fixed by being engaged in the clip slot 202 by the clip blocks 306. The temperature sensor 101 is model DS18B20, and the humidity sensor 102 is model HIH-4030.

[0037] Through the design of the U-shaped spring 301, the buckle clip 302, and the spring 305, when buckling, the ear tag head 201 is inserted into the ear tag body 1. The operator pinches the buckle clip 302 so that the buckle block 306 at one end can enter the buckle groove 202. After entering, the buckle clip 302 is released, and the spring 305 rebounds to provide elastic force to make the buckle connection secure, ensuring the connection is stable. In addition, the U-shaped spring 301 connected to the inner wall of the buckle clip 302 elastically resets to assist in clamping, further improving the connection of the buckle. The operation is convenient and can quickly achieve the snapping and separation.

[0038] In summary, the near-field and far-field self-adjusting electronic ear tag based on electronic radio frequency provided in this embodiment has the following advantages: by setting the radio frequency module 404, the near-field and far-field signals are self-adjusted to meet the signal transmission requirements at different distances. The quick-release component 3 facilitates the removal of the ear tag from the animal's ear, and the destruction component 4 can effectively prevent the ear tag from being reused. When the ear tag is removed, the data is automatically fed back to the server for destruction processing, which improves the convenience, safety and functionality of the ear tag and is conducive to improving the informatization and intelligence level of animal husbandry management.

[0039] During use, battery 402 powers the radio frequency module 404, the induction coil 403 detection circuit, and the signal transmitter 401 to ensure normal operation. When fastening, the ear tag head 201 is inserted into the ear tag body 1. The operator pinches the clip 302 so that the clip block 306 at one end can enter the clip slot 202. After insertion, releasing the clip 302 allows the spring 305 to rebound, increasing the elasticity and ensuring a secure connection. The inner wall of the clip 302 is connected to a U-shaped spring 301 for elastic reset and further tightening. After installation, the ear tag body 1 fits against the animal's ear. The humidity sensor 102 and temperature sensor 101 monitor the temperature and humidity of the animal's ear. Then, the radio frequency module... 404 sends monitoring data to the server for easy observation of livestock health status. The induction coil 403 is installed at the socket, corresponding to the position of the ear tag head 201. Under normal conditions, it forms a closed detection circuit. When the ear tag head 201 is removed, the state of the induction coil 403 is damaged, triggering the signal transmitter 401 to send a removal alarm to the system, which is fed back to the server for data destruction processing, avoiding secondary use and reducing the cumbersome destruction process. In addition, the tamper-proof label 5 is a fragile conductive film with an embedded wire connected in series with the circuit of the induction coil 403. If the connection between the ear tag body 1 and the auxiliary label is damaged, the film breaks, causing the circuit to break, which also triggers an alarm. This reduces the complexity of the destruction process and prevents tampering, ensuring the integrity of the breeding data.

[0040] The above are merely preferred embodiments of the present utility model and are not intended to limit the implementation methods and protection scope of the present utility model. Those skilled in the art should realize that any equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An electronic radio frequency based proximity and far field self-adjusting electronic ear tag, characterized by, The ear tag body (1) is provided with a socket and a hole in the center of one end, and the socket and the hole are through. A quick release assembly (3) is arranged in the hole. An auxiliary tag (2) is connected to one side of the ear tag body (1). An ear tag head (201) is arranged on one side of the auxiliary tag (2). A buckle groove (202) is arranged on one side of the ear tag head (201). The ear tag head (201) is inserted into the socket and can be connected by the quick release assembly (3). A destruction assembly (4) is arranged in the ear tag body (1). A polymer wear-resistant coating is applied to the surface of the ear tag body (1). The ear tag body (1) is made of biocompatible material. Temperature sensors (101) and humidity sensors (102) are arranged at both ends of one side of the ear tag body (1). The humidity sensors (102) and the temperature sensors (101) are arranged on the side of the ear tag body (1) facing the ear of the livestock when the ear tag body (1) is connected with the auxiliary tag (2), so that they can be attached to the ear of the livestock.

2. The electronic radio frequency based proximity and far field self-regulating eartag of claim 1, wherein, The destruction assembly (4) includes a signal transmitter (401) and an induction coil (403). The signal transmitter (401) is arranged in a groove arranged on one side of the outer surface of the ear tag body (1). The induction coil (403) is installed in the socket of the ear tag body (1) and corresponds to the position of the ear tag head (201) of the auxiliary tag (2). When the ear tag head (201) is removed from the socket, the state of the induction coil (403) is destroyed. A hollow groove is arranged in the ear tag body (1). A radio frequency module (404) is installed in the hollow groove. A battery slot is arranged on one side of the ear tag body (1). A battery (402) is detachably installed in the battery slot. The signal output ends of the temperature sensors (101) and the humidity sensors (102) are electrically connected with the signal input end of the radio frequency module (404).

3. The electronic radio frequency based proximity and far field self-regulating eartag of claim 2, wherein, The output end of the battery (402) is electrically connected with the detection circuit of the induction coil (403) and the power input end of the signal transmitter (401). The state signal output end of the induction coil (403) is connected with the trigger signal input end of the signal transmitter (401). The data communication end of the signal transmitter (401) is connected with the radio frequency module (404). An anti-tamper mark (5) is arranged at the connection between the ear tag body (1) and the auxiliary tag (2). The anti-tamper mark (5) is a fragile conductive film, and the embedded wire thereof is connected in series with the detection circuit of the induction coil (403).

4. The electronic radio frequency based proximity and far field self-regulating eartag of claim 3, wherein, The quick release assembly (3) includes a U-shaped elastic sheet (301) and a buckle clamp (302). One end of the upper surface of the U-shaped elastic sheet (301) is fixedly installed on the inner wall of the upper surface of the hole arranged on one side of the ear tag body (1). The lower half segments of the U-shaped elastic sheet (301) are respectively connected to the inner wall of one side of the buckle clamp (302). Silicone plates (303) are adhered to the outer surfaces of both sides of the buckle clamp (302).

5. The electronic radio frequency based proximity and far field self-adjusting eartag of claim 1, wherein, ​ 6. The electronic radio frequency based proximity and far field self-regulating eartag of claim 5, wherein, Two sides of the inner wall of the buckle clamp (302) are provided with dampers (304), two inner sides of the dampers (304) are connected with springs (305), and the other two sides of the outer surface of the buckle clamp (302) are provided with buckle blocks (306), so that the ear tag head (201) can be clamped in the buckle slot (202) through the buckle block (306) when being inserted into the insertion hole, and fixed.

7. The electronic radio frequency based proximity and far field self-regulating eartag of claim 3, wherein, The temperature sensor (101) is of a DS18B20 model, and the humidity sensor (102) is of a HIH-4030 model.

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