Puncturing needle
By designing a needle with a curved part and a needle tip, the problem of unstable fixation of the animal neck temperature detection device is solved, and long-term stable fixation and high-accurate temperature measurement are achieved.
Patent Information
- Application Number
- CN202420697216.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-07
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-07
AI Technical Summary
Existing animal temperature detection devices are difficult to fix on the animal's neck for a long time and are easily dropped due to animal movement or collision, resulting in inaccurate temperature measurement data.
Design a needle with an arc-shaped part and a needle tip. The needle tip can rotate along the circumference of the connection part. The needle tip and the arc-shaped part form an acute angle. The needle tip can be bent for easy penetration and fixation on the target layer. It uses medical metal materials to ensure the device. Stable and fixed.
The long-term stable fixation of the animal neck temperature measuring device is achieved, avoiding falling, and improving the accuracy of body temperature data.
Smart Images
Figure CN222193658U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of livestock breeding, and in particular to an animal wearable device. Background Art
[0002] With the advent of the information technology, China's animal husbandry is undergoing a drastic change, from traditional, domestic, scattered, small-scale workshop production to modern, intensive, group-based large-scale breeding. Animal husbandry is developing in the direction of informatization, digitization, and intelligence. Various scientific and technological products based on farmed animals are constantly emerging, including electronic ear tags using RFID technology to confirm animal identity, temperature ear tags for measuring animal body temperature, cameras to monitor the health of pigs, and various devices that use coughing sounds to identify animal diseases.
[0003] At present, the temperature detection point for animals is usually the ear, that is, the temperature measuring device is fixed to the ear of the animal by penetrating the ear lobe to prevent the temperature measuring device from falling. However, due to the special structure of the external ear and the simple penetrating fixing method of the ear tag, the ear temperature data measured as the animal's body temperature data is not accurate, and the data deviation is large. The prior art has found through animal histology that animals have more capillaries in the neck, which is the temperature sensitive area of the animal. It is more accurate to measure the temperature data of the animal's neck as the animal's body temperature data. However, most wearable devices on the market currently have difficulty in achieving long-term fixation of the temperature measuring device on the animal's body surface, especially the neck. After a short period of adhesion, the wearable device will fall off due to the shaking caused by the animal's movement or the collision with obstacles during movement. Utility Model Content
[0004] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a needle, which includes an arc-shaped portion, a connecting portion is provided at one end of the arc-shaped portion, and a needle tip is provided at the other end, the arc-shaped portion has a first plane, and the arc-shaped portion located in the first plane is spirally coiled around a second axis perpendicular to the first plane at one end of the connecting portion, and the needle as a whole can rotate along the circumference of the above-mentioned connecting portion.
[0005] Furthermore, the connecting portion has a first axis, which is a central axis of the connecting portion, and the first axis and the second axis have an included angle.
[0006] Furthermore, the angle is an acute angle.
[0007] Furthermore, the height of the connection between the needle tip and the arc-shaped portion is higher than the end of the needle tip away from the arc-shaped portion.
[0008] Furthermore, the needle tip and / or the arc-shaped portion is in a pyramid shape.
[0009] Furthermore, the needle tip and / or the arc-shaped portion is in a triangular cone shape.
[0010] Furthermore, the puncture needle is integrally formed of medical metal material.
[0011] The utility model has the following advantages:
[0012] The needle can be used together with the mounting part, the transmission part and other parts. During the puncture operation, when the needle approaches the target layer, the needle tip first contacts the target layer, so when the connecting part is rotated, the needle tip can be inserted into the target layer from the first target point and pass through the target layer from the second target point. The needle tip is bent downward at a predetermined angle so that the needle tip deviates from the plane where the arc portion is located, and the needle tip is designed to be pyramid-shaped, so that the needle can be inserted into the target layer more easily, so that the device with the needle can be fixed on the animal for a long time and stably to avoid falling. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the structure of the needle;
[0014] Figure 2 yes Figure 1 a front view of the needle shown;
[0015] Figure 3 yes Figure 1 a side view of the needle shown;
[0016] Figure 4 It is a structural schematic diagram of the use of the needle in conjunction with the mounting part and the transmission part;
[0017] Figure 5 yes Figure 4 Schematic diagram of the structure used in combination with the fixed part and the active part.
[0018] In the figure:
[0019] 200, fixed part;
[0020] 300, Active Department;
[0021] 500, puncture assembly; 501, first mounting component; 502, driven part; 503, second mounting component; 504, puncture needle; 504A, connecting part; 504B, arc-shaped part; 504C, needle tip. DETAILED DESCRIPTION
[0022] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.
[0023] In this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises", or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article, or apparatus.
[0024] As described in the background technology, animals (especially pigs) have more capillaries in their necks, which is a sensitive area for the animal's body temperature. Measuring the temperature data of the animal's neck is more relevant and sensitive as the animal's body temperature data. However, most wearable devices currently on the market find it difficult to achieve long-term fixation of the temperature measuring device. After short-term adhesion, the temperature measuring device may fall off due to shaking caused by the animal's movement or collision with obstacles during movement.
[0025] Embodiment 1:
[0026] Therefore, in order to solve the above technical problems, this embodiment proposes a needle, such as Figure 1 , 2 As shown in Figure 3, the needle 504 includes an arc-shaped portion, a connecting portion is provided at one end of the arc-shaped portion, and a needle tip is provided at the other end, the arc-shaped portion has a first plane 504F, and the arc-shaped portion in the first plane is spirally wound around a second axis 504E perpendicular to the first plane at one end of the connecting portion, and the needle as a whole can rotate along the circumference of the above-mentioned connecting portion, and the circumferential motion is a rotational motion around the first axis of the connecting portion, and the first axis is the central axis of the connecting portion.
[0027] In this embodiment, the arc-shaped portion 504B and the needle tip may be located in the same first plane, and the first plane may be perpendicular to the first axis of the connecting portion.
[0028] During the puncture operation, the needle is rotated around the axis of the connection portion, so that the needle tip can penetrate into the target layer from the first target point and pass through the target layer from the second target point, so as to firmly fix the device with the needle on the animal to prevent it from falling.
[0029] The lancet in this embodiment is formed in one piece using medical metal material to avoid the lancet's own material causing irritation or harm to the animal.
[0030] Embodiment 2:
[0031] In the puncture needle structure described in Example 1, since the arc portion 504B and the needle tip are in the same plane, the connecting portion is perpendicular to the plane where the arc portion 504B and the needle tip are located. At this time, the plane where the arc portion and the needle tip are located is parallel to the lower surface of the fixed portion, resulting in that when the lower surface of the fixed portion is in contact with the target layer, the arc portion and the needle tip contact the target layer at the same time, so that when the active portion is rotated, it is difficult for the needle tip to easily penetrate the target layer.
[0032] Therefore, in order to solve this technical problem, this embodiment improves the needle structure in embodiment 1, such as Figure 1 As shown, the connecting portion has a first axis, which is the central axis of the connecting portion, and the first axis and the second axis have an angle, which is an acute angle. At this time, the first axis is no longer perpendicular to the first plane.
[0033] Through the above improvement, when the needle approaches the target layer, the needle tip first contacts the target layer, so when the active part is rotated, the needle tip can more easily penetrate into the target layer from the first target point and pass through the target layer from the second target point.
[0034] In addition, the needle tip can be bent downward at a predetermined angle so that the height of the connection between the needle tip and the arc portion is higher than the end of the needle tip away from the arc portion, thereby making the needle tip deviate from the plane where the arc portion is located, giving it a downward arc, and the bending angle does not exceed 45°.
[0035] In order for the needle to pierce the target layer more easily, the needle tip and / or the arc-shaped portion may be designed to be a pyramid, preferably a triangular pyramid.
[0036] Embodiment 3:
[0037] This embodiment provides a situation where the needle and the mounting portion are used in combination, such as Figure 4 As shown, the puncture needle is installed in a cavity formed by the cooperation of the first mounting component 501 and the second mounting component 503. A puncture groove for movement of the needle tip is provided on the end surface of the second mounting component 503 away from the first mounting component 501. The needle tip extends to the outside through the puncture groove. A driven part 502 can also be installed in the cavity to fix the connecting part of the puncture needle with the transmission part. The transmission part 502 can be a driven gear. In this case, an opening is required to be provided on the side of the first mounting component for the driven gear part to leak out.
[0038] like Figure 5 As shown, multiple groups of the above structures can be fixedly installed in the fixing part 200, the lower surface of the second installation component 503 passes through the bottom of the fixing part and remains flush with the lower surface of the fixing part, and a driving gear that meshes with the part of the driven gear exposed from the cavity is installed in the fixing part. By rotating the driven gear, the driven gear is driven to rotate, and then the needle is driven to rotate.
[0039] The above-mentioned fixed part can be loaded with a functional module, which is a device having one or more functions such as temperature measurement, positioning, heart rate monitoring, etc.
[0040] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A needle, It is characterized in that The needle comprises an arc-shaped portion, a connecting portion is arranged at one end of the arc-shaped portion, and a needle tip is arranged at the other end. The arc-shaped portion has a first plane. The arc-shaped portion located in the first plane is spirally wound around a second axis perpendicular to the first plane at one end of the connecting portion. The needle as a whole can rotate along the circumference of the connecting portion.
2. A felting needle according to claim 1, It is characterized in that The connecting portion has a first axis, which is the central axis of the connecting portion, and the first axis and the second axis have an included angle.
3. A needle according to claim 2, It is characterized in that The included angle is an acute angle.
4. A felting needle according to claim 2 or 3, It is characterized in that The height of the connection between the needle tip and the arc-shaped portion is higher than the end of the needle tip away from the arc-shaped portion.
5. A needle according to claim 4, It is characterized in that The needle tip and / or the arc-shaped portion are in a pyramid shape.
6. A needle according to claim 5, It is characterized in that The needle tip and / or arc-shaped portion are in a triangular cone shape.
7. A felting needle according to claim 1, It is characterized in that The puncture needle is integrally formed of medical metal material.