Neck clamp for cow breeding diagnosis and treatment and use method

Abstract

The invention discloses a neck clamp for cow breeding diagnosis and treatment and a using method and belongs to the technical field of livestock breeding equipment. Comprising a base, a frame and a fixing ring. A sliding groove is formed in the inner wall of the frame, sliding and angle adjustment of the fixing ring are achieved through a first sliding mechanism and a second sliding mechanism, and dairy cow feeding and diagnosis and treatment requirements are met. A limiting plate on the front end face is matched with a torsional spring and a first rubber plate to prevent the dairy cow from backing, and a spring, a rubber sleeve and a second rubber belt on the rear end face are connected with a multi-parameter sensor, monitor physiological parameters such as neck temperature and heart rate of the dairy cow in real time and are connected with an early warning mechanism. According to the fixing mechanism, a threaded rod is linked with a top plate, a first rubber belt, a flat belt and a first ratchet buckle, and secondary fixing is achieved. During use, after a dairy cow is guided to be in place, the rubber belt is tightened by adjusting the ratchet buckle, the neck is fixed by rotating the threaded rod, monitoring data is processed and transmitted to an intelligent terminal, and alarm is triggered when abnormity occurs. The neck clamp is convenient to operate, has fixing and intelligent monitoring functions, improves the diagnosis and treatment efficiency of dairy cows and the breeding management level, and guarantees the health of the dairy cows.

Description

Technical Field

[0001] The present invention belongs to the technical field of animal husbandry equipment, and specifically relates to a neck clamp for diagnosis and treatment of dairy cow breeding and a use method thereof. Background Art

[0002] In the modern dairy cattle farming industry, cow health monitoring and diagnosis and treatment operations are key links in ensuring farming benefits and dairy product quality. At present, the cow neck clamps commonly used in farms are mostly traditional mechanical structures, and the main technical bottlenecks are: on the one hand, the fixing method of traditional neck clamps is relatively simple, mostly using rigid restraints or simple rope bindings, which makes it difficult to take into account both fixation stability and cow comfort. During the diagnosis and treatment process, if the fixation is not firm, the cow's struggle can easily lead to failure of operations such as injections and blood collection, and even cause human and animal safety accidents; and excessive tightening will cause cows to have a stress response, affecting their health and milk production, and also violates the breeding concept of animal welfare.

[0003] In addition, traditional neck clamps lack adjustability and cannot adapt to the neck characteristics of cows of different sizes, resulting in uneven fixation effects. On the other hand, existing neck clamps generally lack intelligent monitoring functions, making it difficult for farmers to grasp the physiological status of cows in real time. Traditional manual inspection methods are inefficient and have large errors, and are unable to detect health risks of cows in time, easily missing the best time for diagnosis and treatment; some monitoring equipment equipped with sensors has problems such as complex installation, single data collection, and delayed warning, which makes it difficult to meet the needs of modern farming for precise and intelligent management. Summary of the Invention

[0004] In order to solve the problems existing in the background technology, the present invention provides a neck clamp for diagnosis and treatment of dairy cattle breeding and a method of use.

[0005] To achieve the above-mentioned object, the present invention adopts the following technical solution: a neck clamp for diagnosis and treatment of dairy cattle breeding, comprising a base, a frame, a fixing ring, a threaded rod, a multi-parameter sensor, a second rubber belt, a second ratchet buckle, an early warning mechanism, a first sliding mechanism, a second sliding mechanism, a fixing mechanism, a plurality of limit plates, a plurality of first rubber plates, a plurality of springs and a plurality of rubber sleeves; The top end of the fixing plate is fixedly provided with a fixing plate, and the fixing plate has two ends respectively connected to the fixing plate and the fixing plate, and the fixing plate has two ends respectively connected to the fixing plate and the fixing plate.

[0006] The sliding mechanism includes a slider, a connecting block, an insert rod and a bolt; The slider 1 is slidably connected to the corresponding sliding groove on the inner wall of the frame, the slider 1 is rotatably connected to the connecting block 1, the connecting block 1 is fixedly connected to the fixing ring, the upper end of the connecting block 1 is provided with a through hole 1, the front end surface of the connecting block 1 is provided with a through hole 2 connected to the through hole 1, the insertion rod is evenly distributed with a plurality of threaded holes 2 along the length direction, the lower end of the insertion rod is provided with an external thread, the upper end of the base is provided with a threaded hole 3, the frame is provided with a through hole 3, the insertion rod slides through the through hole 3 and the through hole 1 from top to bottom in sequence and is rotated to be inserted into the threaded hole 3, the bolt passes through the through hole 2 and is threadedly connected with the corresponding threaded hole 2.

[0007] The second sliding mechanism includes a second connecting block and a second sliding block; One end of the connecting block 2 is fixedly connected to the fixing ring, and the other end of the connecting block 2 is rotatably connected to the sliding block 2. The sliding block 2 is slidably connected to the corresponding sliding groove on the inner wall of the frame.

[0008] The fixing mechanism includes a top plate, a ratchet buckle 1, two rubber belts 1, two rubber plates 2 and two flat belts; The upper end of the top plate is rotatably connected to the threaded rod, and the two ends of the top plate are respectively fixedly connected to the corresponding rubber belt 1, each rubber belt 1 is fixedly connected to the corresponding rubber plate 2, and each rubber plate 2 is fixedly connected to the corresponding flat belt, and the two flat belts are respectively connected to the ratchet buckle 1.

[0009] The method of use comprises the following steps: S1: Check the connection of each part of the neck clamp and whether the multi-parameter sensor and warning mechanism are in normal working condition; S2: Slowly guide the cow that needs treatment to the front of the neck clamp, with the cow's head facing the fixed ring; S3: Guide the cow's head through the second rubber belt and the fixing mechanism in sequence. When the cow's head passes through the fixing ring, the multiple limit plates on the front surface of the fixing ring rebound under the action of the torsion spring. The limit plates drive the first rubber plate to press against the side of the cow's neck to prevent the cow from falling back. S4: Adjust the cow's position so that the rubber sleeve with the multi-parameter sensor on its inner wall is in close contact with the cow's neck. Tighten the rubber belt 2 by adjusting the ratchet buckle 2 to ensure that the multi-parameter sensor is in close contact with the cow's neck, so that physiological data can be accurately collected and transmitted to the early warning agency. S5: Rotate the threaded rod, which is connected to the threaded hole 1 at the upper end of the fixing ring, to drive the top plate downward, so that the rubber belt 1, rubber plate 2 and flat belt at both ends of the top plate are close to the cow's neck. Then, tighten the flat belt by adjusting the ratchet buckle 1 to complete the secondary fixation of the cow's neck. S6: If the cow is in the observation stage, the cow can move in different angles through the rotating connections on both sides of the fixed ring. At the same time, the slider 1 of the sliding mechanism 1 and the slider 2 of the sliding mechanism 2 can slide up and down in the sliding groove on the inner wall of the frame to adjust the height of the cow's head to facilitate feeding. S7: If fixed treatment is required, insert the rod through the third through-hole on the frame and the first through-hole on the connecting block in sequence, and rotate it to insert it into the third threaded hole on the upper end of the base to limit the rotation of the connecting block, thereby fixing the angle of the fixing ring. According to the height of the cow's head, insert the bolt through the second through-hole on the front end of the connecting block and thread it into the corresponding second threaded hole on the rod to fix the position of the connecting block on the rod. Then, according to the thickness of the cow's neck, rotate the threaded rod to further fix the cow's neck to prevent it from moving during treatment. S8: The multi-parameter sensor collects physiological parameters such as the temperature and heart rate of the cow's neck in real time, and transmits the data to the signal acquisition module of the early warning agency through wired or wireless transmission. After processing by the signal acquisition module, it is transmitted to the intelligent terminal; S9: The data storage unit of the intelligent terminal stores historical data, and the threshold judgment unit compares the real-time data with the preset threshold. If the data is abnormal, the control output unit triggers the sound and light alarm. At the same time, the intelligent terminal transmits the monitoring data to the display for real-time display, reminding the staff to check and handle the cows in time; S10: After the diagnosis and treatment, if the cow needs to be continuously monitored, the insertion rod is rotated and removed, and the threaded rod is rotated to loosen the fixing mechanism appropriately, so that the cow can eat freely, and the display continuously displays the monitoring data; if further monitoring is not required, the ratchet buckle 1 and the ratchet buckle 2 are loosened in sequence, the threaded rod is rotated to reset the fixing mechanism, and the limit plate is opened to guide the cow out of the neck clamp; S11: Clean and inspect the neck clamp and prepare it for next use.

[0010] Compared with the prior art, the present invention has the following beneficial effects: 1. Innovative fixation mode, balancing stability and comfort: A dual fixation mechanism is adopted, with initial fixation achieved through the second ratchet buckle and the limit plate, and then secondary reinforcement is achieved through the threaded rod and the first ratchet buckle. It also has dual modes of fixed diagnosis and treatment and dynamic monitoring. The former rigidly locks the fixing ring to ensure safe and efficient diagnosis and treatment operations, avoiding operational failures and safety hazards to humans and animals caused by cows struggling; the latter allows moderate movement of the fixing ring, combined with an elastic support structure and flexible materials, to reduce the cow's stress response, fully complying with animal welfare principles while ensuring the fixation effect.

[0011] 2. Multi-dimensional flexible adjustment to adapt to different body shapes: The fixed ring is connected to the frame slide by a sliding mechanism. The cow's head can not only naturally adjust its direction in the fixed state, but also slide up and down, perfectly adapting to the neck characteristics and daily activity needs of cows of different sizes. This multi-dimensional adjustable design effectively solves the problem of uneven fixation effect of traditional neck clamps and improves the versatility and practicality of the neck clamp.

[0012] 3. Intelligent monitoring system enables precise management: Equipped with multi-parameter sensors that integrate various functional modules, it can collect rich physiological data of dairy cows in real time and supports pressure sensor expansion to comprehensively monitor the health and behavioral status of dairy cows. Combined with advanced early warning mechanisms, smart terminals and displays, it achieves high-precision data sampling, intelligent analysis and prediction, multi-channel real-time warning, and data storage and backtracking, completely changing the inefficiency and error problems of traditional manual inspections and meeting the stringent requirements of modern farming for precise and intelligent management.

[0013] In summary, this neck clamp for dairy cow breeding diagnosis and treatment has effectively overcome the technical bottlenecks of traditional neck clamps in terms of fixation, adjustability and intelligent monitoring through innovative mechanical structure design and intelligent monitoring system. It not only significantly improves the safety and efficiency of dairy cow diagnosis and treatment operations, ensures the welfare and health of dairy cows, but also provides breeders with accurate and efficient management methods, effectively promoting the development of modern dairy cow breeding industry in the direction of intelligence and science, and has significant economic and social benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view of the present invention; Figure 2 Schematic diagram of the connection between the fixing ring and the plurality of limiting plates of the present invention; Figure 3 This is a schematic diagram of the connection relationship between the fixing ring, threaded rod and fixing mechanism of the present invention; Figure 4 This is a schematic diagram of the connection relationship between the rubber belt 2, the ratchet buckle 2 and the plurality of rubber sleeves of the present invention; Figure 5 This is a schematic diagram of the connection relationship between the fixing ring, multiple springs and multiple rubber sleeves of the present invention; Figure 6 It is the system architecture and workflow diagram of the early warning mechanism of the present invention. DETAILED DESCRIPTION

[0015] The technical solutions of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0016] This embodiment describes a neck clamp for diagnosis and treatment of dairy cattle farming, including a base 1, a frame 2, a fixing ring 9, a threaded rod 11, a multi-parameter sensor 19, a second rubber belt 20, a second ratchet buckle 21, an early warning mechanism 22, a first sliding mechanism, a second sliding mechanism, a fixing mechanism, multiple limit plates 10, multiple first rubber plates 101, multiple springs 17, and multiple rubber sleeves 18; The upper end of the base 1 is fixedly connected to the frame 2, and the two inner walls of the frame 2 are provided with sliding grooves. One side of the fixing ring 9 is fixedly connected to the sliding mechanism 1, and the other side of the fixing ring 9 is fixedly connected to the sliding mechanism 2. The sliding mechanism 1 and the sliding mechanism 2 are symmetrically arranged and are slidably connected to the corresponding sliding grooves. A plurality of limit plates 10 are evenly distributed along the circumferential direction on the front end surface of the fixing ring 9, one end of each limit plate 10 is connected to the fixing ring 9 through a torsion spring, and the other end of each limit plate 10 is fixed with a rubber plate 101. A threaded hole 1 is opened on the upper end of the fixing ring 9, and the threaded rod 11 is threadedly connected to the threaded hole 1. The lower end of the threaded rod 11 is rotatably connected to the fixing mechanism. A plurality of springs 17 are evenly distributed along the circumferential direction on the rear end surface of the fixing ring 9, each of the springs 17 is fixedly connected to the corresponding rubber sleeve 18, and the two ends of the rubber belt 20 are respectively connected to the ratchet buckle 21, and each of the rubber sleeves 18 is set and fixed on the rubber belt 20. A multi-parameter sensor 19 is provided on the inner wall of one of the rubber sleeves 18, and the multi-parameter sensor 19 is connected to the signal of the early warning mechanism 22.

[0017] The sliding mechanism 1 includes a slider 1 3, a connecting block 1 4, an insert rod 5 and a bolt 6; The slider 13 is slidably connected to the corresponding slide groove on the inner wall of the frame 2, the slider 13 is rotatably connected to the connecting block 14, the connecting block 4 is fixedly connected to the fixing ring 9, the upper end of the connecting block 4 is provided with a through hole 1, the front end face of the connecting block 4 is provided with a through hole 2 connected to the through hole 1, the insertion rod 5 is evenly distributed with a plurality of threaded holes 2 along the length direction, the lower end of the insertion rod 5 is provided with an external thread, the upper end of the base 1 is provided with a threaded hole 3, the frame 2 is provided with a through hole 3, the insertion rod 5 slides through the through hole 3 and the through hole 1 from top to bottom in sequence and is rotated to be inserted into the threaded hole 3, the bolt 6 passes through the through hole 2 and is threadedly connected with the corresponding threaded hole 2.

[0018] The second sliding mechanism includes a second connecting block 7 and a second sliding block 8; One end of the connecting block 2 7 is fixedly connected to the fixing ring 9 , and the other end of the connecting block 2 7 is rotatably connected to the slider 2 8 , and the slider 2 8 is slidably connected to the corresponding sliding groove on the inner wall of the frame 2 .

[0019] The fixing mechanism includes a top plate 12, a ratchet buckle 16, two rubber belts 13, two rubber plates 2 14 and two flat belts 15; The upper end of the top plate 12 is rotatably connected to the threaded rod 11, and the two ends of the top plate 12 are respectively fixedly connected to the corresponding rubber belt 13, each of the rubber belt 13 is fixedly connected to the corresponding rubber plate 2 14, and each of the rubber plate 2 14 is fixedly connected to the corresponding flat belt 15, and the two flat belts 15 are respectively connected to the ratchet buckle 16.

[0020] The method of use comprises the following steps: S1: Check the connection status of each component of the neck clamp and whether the multi-parameter sensor 19 and the early warning mechanism 22 are in normal working condition; S2: Slowly guide the cow that needs to be treated to the front of the neck clamp, with the cow's head facing the fixing ring 9; S3: Guide the cow's head through the second rubber belt 20 and the fixing mechanism in sequence. When the cow's head passes through the fixing ring 9, the multiple limit plates 10 on the front end of the fixing ring 9 rebound under the action of the torsion spring. The limit plates 10 drive the first rubber plate 101 to press against the side of the cow's neck to prevent the cow from falling back. S4: Adjust the cow's position so that the rubber sleeve 18 with the multi-parameter sensor 19 on its inner wall is in close contact with the cow's neck. Tighten the rubber belt 20 by adjusting the ratchet buckle 21 to ensure that the multi-parameter sensor 19 is in close contact with the cow's neck, so that the physiological data can be accurately collected and transmitted to the early warning mechanism 22. S5: Rotate the threaded rod 11, which is threadedly connected to the threaded hole 1 at the upper end of the fixing ring 9, to drive the top plate 12 to move downward, so that the rubber belt 13, rubber plate 2, and flat belt 15 at both ends of the top plate 12 are close to the cow's neck. Then, the flat belt 15 is tightened by adjusting the ratchet buckle 16 to complete the secondary fixation of the cow's neck. S6: If the cow is in the observation stage, the cow can move the angle through the rotating connection on both sides of the fixed ring 9. At the same time, the slider 1 3 of the sliding mechanism 1 and the slider 2 8 of the sliding mechanism 2 can slide up and down in the sliding groove on the inner wall of the frame 2 to adjust the height of the cow's head to facilitate feeding; S7: If fixed diagnosis and treatment is required, the insertion rod 5 is sequentially passed through the through hole 3 on the frame 2 and the through hole 1 on the connecting block 1 4, and rotated to insert into the threaded hole 3 on the upper end of the base 1 to limit the rotation of the connecting block 1 4, thereby fixing the angle of the fixing ring 9. According to the height of the cow's head, the bolt 6 is passed through the through hole 2 on the front end surface of the connecting block 1 4 and threadedly connected to the corresponding threaded hole 2 on the insertion rod 5 to fix the position of the connecting block 1 4 on the insertion rod 5. Then, according to the thickness of the cow's neck, the threaded rod 11 is rotated to further fix the cow's neck to prevent it from moving during diagnosis and treatment. S8: The multi-parameter sensor 19 collects physiological parameters such as the temperature and heart rate of the cow's neck in real time, and transmits the data to the signal acquisition module of the early warning agency 22 via wired or wireless transmission. After processing by the signal acquisition module, it is transmitted to the smart terminal; S9: The data storage unit of the intelligent terminal stores historical data, and the threshold judgment unit compares the real-time data with the preset threshold. If the data is abnormal, the control output unit triggers the sound and light alarm. At the same time, the intelligent terminal transmits the monitoring data to the display for real-time display, reminding the staff to check and handle the cows in time; S10: After the diagnosis and treatment, if the cow needs to be continuously monitored, the insertion rod 5 is rotated and withdrawn, and the threaded rod 11 is rotated to appropriately loosen the fixing mechanism so that the cow can eat freely and the display continues to show the monitoring data; if further monitoring is not required, the ratchet buckle 16 and the ratchet buckle 21 are loosened in sequence, the threaded rod 11 is rotated to reset the fixing mechanism, and the limit plate 10 is opened to guide the cow out of the neck clamp; S11: Clean and inspect the neck clamp and prepare it for next use.

[0021] The present invention realizes the safe fixation and real-time monitoring of the health status of dairy cows through the coordination of three functions: mechanical fixation, parameter monitoring, and early warning linkage. It is suitable for scenarios such as farm diagnosis and treatment, daily health monitoring, etc. The cow's head is guided from the back of the neck clamp to the direction of the fixing ring 9. When the head passes through the rubber belt 20, the head pushes the limit plate 10 to rotate outward (overcoming the resistance of the torsion spring). After the cow's head completely passes through the fixing ring, the limit plate 10 automatically rebounds under the action of the torsion spring, and the rubber plate 101 at its end fits the side of the cow's neck to form a one-way limit (to prevent the cow from retreating and breaking free). By pulling the ratchet buckle 21 to tighten the rubber belt 20, the rubber sleeve 18 fixed on the belt is tightly attached to the cow's neck. The multi-parameter sensor 19 is integrated into the inner wall of a rubber sleeve and can collect physiological data such as neck temperature, heart rate, and range of motion in real time. The threaded rod 11 is rotated to push the top plate 12 downward, driving the rubber belt 13 and rubber plate 2 14 at both ends to press down above the cow's neck. By adjusting the ratchet buckle 16 to tighten the flat belt 15, the rubber plate 2 14 is attached to the neck from above, forming a three-dimensional fixation in the vertical and circumferential directions to prevent the cow from raising its head or shaking left and right. The fixing ring 9 is connected to the sliding groove of the frame 2 through the sliding mechanism 1 and the sliding mechanism 2, allowing the cow to naturally adjust the direction of the head in the fixed state (such as licking, shaking), avoiding the stress reaction caused by forced fixation. When strict fixation is required, the insertion rod 5 is sequentially passed through the through hole 3 of the frame and the through hole 1 of the connecting block 1 4, and rotated to insert it into the threaded hole 3 of the base 1. It is locked with the threaded hole 2 on the insertion rod 5 through the bolt 6 to limit the rotational freedom of the fixing ring and ensure that the neck is completely stable during diagnosis and treatment operations; during daily monitoring or eating, the insertion rod 5 is rotated and pulled out, and the fixing ring can move with the slider 1 3 and the slider 2 8 slides up and down within the chute, adapting to the cow's need to lower its head to feed or raise it to move, while keeping its neck fixed. The multi-parameter sensor 19 integrates modules for temperature, heart rate, and acceleration, and adheres closely to the cow's neck skin to continuously monitor physiological indicators. It can also be expanded to include a pressure sensor (installed on the inner wall of another rubber sleeve) to detect sudden changes in neck pressure when the cow suddenly struggles, providing early warning of abnormal activity. The warning mechanism 22 (based on existing technology) includes a signal acquisition module (preferably using an STM32H7 series microcontroller as the core processing unit). Its high-speed ADC module enables high-precision sampling of analog signals output by the multi-parameter sensor 19, such as temperature, heart rate, and pressure, with a sampling frequency of up to 10kHz, ensuring real-time and accurate data acquisition. The communication unit uses the ESP32-WROOM-32D chip, supporting Wi-Fi 2.4GHz and Bluetooth 5.0 dual-mode communication, which can wirelessly transmit the collected data to the smart terminal through the MQTT protocol; at the same time, an RS485 interface is reserved to support wired transmission mode to ensure the stability of data transmission), smart terminals (such as computers, etc.), displays (preferably equipped with a 7-inch industrial-grade touch screen with a resolution of 800×480, and a visual interface developed based on the Qt framework. The main interface displays the dynamic curves of key indicators such as cow body temperature, heart rate, and activity in real time, and supports two-finger zooming to view historical data. A navigation bar is set on the left side of the interface to quickly switch between single cow data, group data statistics, and early warning record query functions) and sound and light alarms (preferably outdoor alarms with IP65 protection level, supporting AC220V and DC12V The device is powered by dual power supplies and has a built-in rechargeable lithium battery with a capacity of 5000mAh, which can maintain the alarm state in the event of a power outage. A manual reset button is provided on the top of the alarm; after the alarm is cleared, a manual reset is required to stop the sound and light prompts. The multi-parameter sensor 19 is connected to the signal acquisition module via wired or wireless transmission. The signal acquisition module is connected to the smart terminal via a data interface or wireless communication protocol. The smart terminal includes a data storage unit (preferably using an embedded database SQLite and an 8GB eMMC storage chip to enable local storage of historical cow monitoring data. At the same time, it is connected to the farm local area network via an Ethernet interface RJ45 and regularly synchronizes data to a cloud server (preferably Alibaba Cloud Time Series Database TSDB) for long-term data archiving and analysis), a threshold judgment unit (preferably a data processing algorithm developed in Python with a built-in dynamic threshold model, in addition to the conventional physiological indicator threshold of body temperature 38.5-39.5℃, heart rate 60-80 beats / minute, supports farmers to customize the threshold range through the touch screen) and control output unit (preferably using solid-state relay SSR as the driving element. When the data is abnormal, the control output unit triggers the sound and light alarm model through the GPIO interface: HY-1616, with 110dB buzzer and red flashing function, and marks the abnormal data with a red highlight box on the display interface), the data storage unit is used to store historical data, the threshold judgment unit is used to compare real-time data with the preset threshold, the control output unit triggers the sound and light alarm when the data is abnormal, the smart terminal is connected to the display signal to display the monitoring data in real time, the data storage unit: records historical monitoring data for analysis of cow health trends (such as diurnal fluctuations in body temperature, abnormal heart rate frequency), the threshold judgment unit: compares real-time data with the preset health threshold, and triggers an alarm when the threshold is exceeded, the control output unit: drives the sound and light alarm to sound an alarm, and displays abnormal data in real time through the display to remind farmers to deal with it in time, and the display is synchronized It displays various physiological indicator curves, supports historical data review, and assists veterinarians or livestock personnel in quickly diagnosing conditions. In fixed treatment mode, insert rod 5, lock bolt 6, and tighten with threaded rod 11 to achieve rigid fixation, suitable for injections, blood drawing, and other procedures that require strict head movement restriction. In dynamic monitoring mode, remove rod 5 and rotate threaded rod 11 upward, allowing the retaining ring to rotate slightly and slide up and down. This is suitable for long-term health monitoring or feeding status, reducing the anxiety caused by constant fixation in cows. The spring 17 and rubber sleeve 18 on the rear end of the retaining ring provide elastic support, preventing rubber band 20 from directly constricting the cow's neck, thereby improving cow comfort. The torsion spring design of limit plate 10 only allows one-way passage of the head, preventing the cow from breaking free when retreating. The flexible material of rubber plate 101 also prevents skin abrasions. Application scenario example: Daily health monitoring of dairy cows: Cows wearing neck clamps move freely. Multi-parameter sensors upload data to the smart terminal in real time, and the display dynamically displays various indicators. If a cow's heart rate exceeds 90 beats / minute for 30 consecutive minutes, the smart terminal triggers an audible and visual alarm, prompting farmers to check for fever, stress, and other problems.

[0022] Vaccine injection: Rotate the rod 5 and insert it into the threaded hole and the three-locking fixing ring. Use the ratchet buckle 16 and the threaded rod 11 to completely fix the neck to ensure that the head does not move during the injection. After the injection is completed, release the fixing mechanism to allow the cow to eat freely. At the same time, continuously monitor the body temperature fluctuation after the injection.

[0023] Abnormal behavior warning: When the pressure sensor detects a sudden increase in neck pressure (such as a cow struggling violently), the smart terminal immediately records the event and sends an alert, prompting on-site inspection to determine whether there is mechanical obstruction or other abnormal conditions.

[0024] This neck clamp realizes the aquaculture diagnosis and treatment needs of "fixed but not rigid, and monitoring around the clock" through the multi-dimensional adjustability of the mechanical structure (up and down sliding, angle rotation, and rigid locking) and the real-time linkage of the intelligent monitoring system.

[0025] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A neck clamp for diagnosis and treatment of dairy cattle breeding, characterized by: It includes a base (1), a frame (2), a fixing ring (9), a threaded rod (11), a multi-parameter sensor (19), a second rubber belt (20), a second ratchet buckle (21), an early warning mechanism (22), a first sliding mechanism, a second sliding mechanism, a fixing mechanism, a plurality of limit plates (10), a plurality of first rubber plates (101), a plurality of springs (17) and a plurality of rubber sleeves (18); The upper end of the base (1) is fixedly connected to the frame (2), and two inner walls of the frame (2) are provided with sliding grooves. One side of the fixed ring (9) is fixedly connected to the sliding mechanism 1, and the other side of the fixed ring (9) is fixedly connected to the sliding mechanism 2. The sliding mechanism 1 and the sliding mechanism 2 are symmetrically arranged and are slidably connected to the corresponding sliding grooves. A plurality of limiting plates (10) are evenly distributed along the circumferential direction on the front end surface of the fixed ring (9), and one end of each limiting plate (10) is connected to the fixed ring (9) through a torsion spring. The other end of each limiting plate (10) is fixed with a rubber plate 1 (101). The upper end of the fixed ring (9) is provided with a screw. The threaded hole (1) is threadedly connected to the threaded hole (1), and the lower end of the threaded rod (11) is rotatably connected to the fixing mechanism. The rear end surface of the fixing ring (9) is evenly distributed with a plurality of springs (17) along the circumferential direction, and each of the springs (17) is fixedly connected to the corresponding rubber sleeve (18). The two ends of the rubber belt (20) are respectively connected to the ratchet buckle (21), and each of the rubber sleeves (18) is fixedly mounted on the rubber belt (20). A multi-parameter sensor (19) is provided on the inner wall of one of the rubber sleeves (18), and the multi-parameter sensor (19) is connected to the early warning mechanism (22) for signal transmission.

2. A neck clamp for diagnosis and treatment of dairy cattle breeding according to claim 1, characterized in that: The sliding mechanism 1 comprises a sliding block 1 (3), a connecting block 1 (4), an inserting rod (5) and a bolt (6); The slider 1 (3) is slidably connected to the corresponding sliding groove on the inner wall of the frame (2), the slider 1 (3) is rotatably connected to the connecting block 1 (4), the connecting block 1 (4) is fixedly connected to the fixing ring (9), the upper end of the connecting block 1 (4) is provided with a through hole 1, the front end surface of the connecting block 1 (4) is provided with a through hole 2 connected to the through hole 1, the insertion rod (5) is evenly distributed with a plurality of threaded holes 2 along the length direction, the lower end of the insertion rod (5) is provided with an external thread, the upper end of the base (1) is provided with a threaded hole 3, the frame (2) is provided with a through hole 3, the insertion rod (5) slides through the through hole 3 and the through hole 1 from top to bottom in sequence and is rotatably inserted into the threaded hole 3, the bolt (6) passes through the through hole 2 and is threadedly connected with the corresponding threaded hole 2.

3. The neck clamp for diagnosis and treatment of dairy cattle breeding according to claim 1, characterized in that: The second sliding mechanism comprises a second connecting block (7) and a second sliding block (8); One end of the connecting block 2 (7) is fixedly connected to the fixing ring (9), and the other end of the connecting block 2 (7) is rotatably connected to the slider 2 (8), and the slider 2 (8) is slidably connected to the corresponding sliding groove on the inner wall of the frame (2).

4. The neck clamp for diagnosis and treatment of dairy cattle breeding according to claim 1, characterized in that: The fixing mechanism includes a top plate (12), a ratchet buckle (16), two rubber belts (13), two rubber plates (14) and two flat belts (15); The upper end of the top plate (12) is rotatably connected to the threaded rod (11), and the two ends of the top plate (12) are respectively fixedly connected to the corresponding rubber belt one (13), each of the rubber belt one (13) is fixedly connected to the corresponding rubber plate two (14), and each of the rubber plate two (14) is fixedly connected to the corresponding flat belt (15), and the two flat belts (15) are respectively connected to the ratchet buckle one (16).

5. A method for using the neck clamp for diagnosis and treatment of dairy cattle breeding according to claim 1, characterized in that: The method of use comprises the following steps: S1: Check the connection status of each component of the neck clamp, and whether the multi-parameter sensor (19) and the early warning mechanism (22) are in normal working condition; S2: Slowly guide the cow that needs to be treated to the front of the neck clamp, so that the cow's head faces the direction of the fixing ring (9); S3: Guide the cow's head to pass through the second rubber belt (20) and the fixing mechanism in sequence. When the cow's head passes through the fixing ring (9), the multiple limit plates (10) on the front end of the fixing ring (9) rebound under the action of the torsion spring. The limit plates (10) drive the first rubber plate (101) to press against one side of the cow's neck to prevent the cow from falling back. S4: Adjust the cow's position so that the rubber sleeve (18) with the multi-parameter sensor (19) provided on the inner wall is in close contact with the cow's neck, and tighten the rubber belt (20) by adjusting the ratchet buckle (21) to ensure that the multi-parameter sensor (19) is in close contact with the cow's neck, so as to accurately collect physiological data and transmit it to the early warning agency (22); S5: Rotate the threaded rod (11) and drive the top plate (12) to move downward through the threaded connection with the threaded hole 1 at the upper end of the fixing ring (9), so that the rubber belt 1 (13), the rubber plate 2 (14) and the flat belt (15) at both ends of the top plate (12) are close to the cow's neck, and then tighten the flat belt (15) by adjusting the ratchet buckle 1 (16) to complete the secondary fixation of the cow's neck; S6: If the cow is in the observation stage, the cow can move in an angular manner through the rotating connection on both sides of the fixed ring (9), and at the same time, the slider 1 (3) of the sliding mechanism 1 and the slider 2 (8) of the sliding mechanism 2 can slide up and down in the inner wall groove of the frame (2) to adjust the height of the cow's head to facilitate the cow's feeding; S7: If fixed diagnosis and treatment is required, the rod (5) is passed through the through hole three on the frame (2) and the through hole one on the connecting block one (4) in sequence, and is rotated to be inserted into the threaded hole three on the upper end of the base (1) to limit the rotation of the connecting block one (4), thereby fixing the angle of the fixing ring (9). According to the height of the cow's head, the bolt (6) is passed through the through hole two on the front end surface of the connecting block one (4) and is threadedly connected to the corresponding threaded hole two on the rod (5), fixing the position of the connecting block one (4) on the rod (5), and then rotating the threaded rod (11) according to the thickness of the cow's neck to further fix the cow's neck to prevent it from moving during the diagnosis and treatment process; S8: The multi-parameter sensor (19) collects the temperature, heart rate and other physiological parameters of the cow's neck in real time, and transmits the data to the signal acquisition module of the early warning agency (22) through wired or wireless transmission. After being processed by the signal acquisition module, the data is transmitted to the intelligent terminal; S9: The data storage unit of the intelligent terminal stores historical data, and the threshold judgment unit compares the real-time data with the preset threshold. If the data is abnormal, the control output unit triggers the sound and light alarm. At the same time, the intelligent terminal transmits the monitoring data to the display for real-time display, reminding the staff to check and handle the cows in time; S10: After the diagnosis and treatment, if the cow needs to be continuously monitored, the insertion rod (5) is rotated and withdrawn, and the threaded rod (11) is rotated to appropriately loosen the fixing mechanism so that the cow can eat freely and the display continuously displays the monitoring data; if no further monitoring is required, the ratchet buckle 1 (16) and the ratchet buckle 2 (21) are loosened in sequence, the threaded rod (11) is rotated to reset the fixing mechanism, and the limit plate (10) is opened to guide the cow out of the neck clamp; S11: Clean and inspect the neck clamp and prepare it for next use.

Images