Movable magnetic shielding barrel convenient for multi-scene installation and debugging
Through the design of multi-angle detection components and stable components, the problems of inflexible angle adjustment and unstable fixation of traditional magnetic shield covers are solved, and efficient and accurate multi-angle imaging of small animals are achieved, improving detection accuracy and working efficiency.
Patent Information
- Application Number
- CN202510345834.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-24
- Publication Date
- 2025-07-22
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The traditional magnetic shielding cover is inflexible in the angle adjustment of small animals in magnetic imaging detection, resulting in incomplete detection and cumbersome and unstable fixing methods, which affects detection accuracy and efficiency.
Multi-angle detection components and stabilization components are adopted, including hollow core limit balls, U-shaped limit blocks, T-shaped limit blocks, gear disks, etc., to realize multi-angle stable fixation and precise adjustment of the magnetic imaging detection device.
The magnetic imaging detection device is realized with stable rotation and precise fixation of multi-angle angles, which improves detection accuracy and efficiency, and avoids the waste of imaging errors and working time.
Smart Images
Figure CN120352819A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the field of medical diagnosis, and more particularly to a movable magnetic shielding barrel that is convenient for installation and debugging in multiple scenarios. Background Art
[0002] Some imaging techniques used in medical diagnosis, such as MRI (Magnetic Resonance Imaging) and certain types of CT (Computed Tomography) devices, are very sensitive to the surrounding electromagnetic environment. In particular, MRI relies on a strong magnetic field to generate detailed images of the internal body, so it is particularly sensitive to external magnetic field interference. The design purpose of the magnetic shielding cover (or magnetic shielding room) is to reduce the influence of the external magnetic field on the internal precision instruments, and at the same time prevent the magnetic field generated inside from leaking out and affecting the external environment.
[0003] Currently, when the magnetic shielding covers on the market are used for small animal magnetic imaging detection, in terms of angle adjustment, most traditional magnetic shielding covers do not have a flexible angle adjustment mechanism. Either the angle is completely fixed, or the entire device is manually adjusted. The fixed angle makes the magnetic imaging detection device can only perform single-angle detection, which is very likely to miss the lesions or details of some parts of the small animal body, greatly affecting the comprehensiveness of the detection. Manual adjustment is not only extremely inconvenient to operate, but also difficult to accurately control the angle, resulting in poor repeatability of the imaging angle during each detection, which is not conducive to the comparative analysis of the detection results. Secondly, in terms of stability and accuracy guarantee, the rotating parts of the traditional magnetic shielding cover are prone to problems such as shaking and offset during rotation, which makes it difficult to guarantee the position accuracy of the magnetic imaging detection device during the detection process. The unstable position will cause problems such as blurred imaging and increased artifacts, seriously reducing the detection accuracy, and further affecting the accurate diagnosis of the small animal's condition and the reliability of scientific research; In addition, when the traditional magnetic shielding cover fixes the magnetic imaging detection device, from the perspective of operation convenience, the traditional magnetic shielding cover uses bolt fixing or buckle fixing methods, and the operation process is extremely cumbersome. When the staff installs and disassembles the magnetic imaging detection device, they need to use tools such as wrenches and screwdrivers, which consume a lot of time and energy. Moreover, during the fixing process, due to the lack of a precise adjustment mechanism, it is very difficult to ensure the levelness and position accuracy of the device, which not only reduces the work efficiency, but also causes the detection device to be in an unsatisfactory working state at the initial installation. When the device needs maintenance or replacement of the detection sample, common problems such as bolt rust and buckle damage will make the disassembly work extremely difficult, further affecting the work progress; In terms of fixed stability, the fixing structure of traditional magnetic shielding covers has obvious defects. The fixing devices on the market often only have simple planar contact fixing, with a single fixing point. This makes it difficult for magnetic imaging detection devices to obtain full-round stable support inside the magnetic shielding cover. During the detection process, once affected by external vibrations or slight external force interference, the detection device is prone to displacement. At the same time, the instability of the detection device directly leads to shaking during the detection process, thereby causing imaging errors, seriously affecting the accuracy of the detection results, and resulting in misdiagnosis of the condition of small animals or deviation of scientific research data.
[0004] Therefore, there is a need to provide a movable magnetic shielding barrel that is convenient for installation and debugging in multiple scenarios, aiming to solve the above problems. Summary of the Invention
[0005] Aiming at the deficiencies of the existing technology, the purpose of the present invention is to provide a movable magnetic shielding barrel that is convenient for installation and debugging in multiple scenarios.
[0006] To achieve the above purpose, the present invention provides the following technical solution: A movable magnetic shielding barrel that is convenient for installation and debugging in multiple scenarios, including a support plate, a magnetic shielding cover, and a magnetic imaging detection device. The magnetic shielding cover is arranged above the support plate, the magnetic imaging detection device is arranged inside the magnetic shielding cover, a multi-angle detection component for assisting the magnetic imaging detection device to perform multi-angle detection is arranged on the top of the support plate, and a stable component for fixing the magnetic imaging detection device is arranged inside the magnetic shielding cover.
[0007] Preferably, the multi-angle detection component includes a hollow limiting ball, the hollow limiting ball is fixedly connected to the top of the support plate, a spherical rotating rod is rotatably connected inside the hollow limiting ball, a U-shaped limiting block is rotatably connected to the top of the hollow limiting ball, and an arc-shaped positioning plate is slidably connected to the top of the U-shaped limiting block.
[0008] Preferably, the multi-angle detection component further includes a positioning column, the positioning column is fixedly connected to the top of the support plate, a fan-shaped power conversion rod is rotatably connected to the top of the positioning column, and a driving device is fixedly connected to the top of the support plate.
[0009] Preferably, the stable component includes a T-shaped limiting block, the T-shaped limiting block is fixedly connected to the inside of the magnetic shielding cover, a T-shaped sliding block is slidably connected to the inside of the T-shaped limiting block, and the T-shaped sliding block is fixedly connected to the outer wall of the magnetic imaging detection device.
[0010] Preferably, the stabilizing component further includes a rotating groove, which is opened at the bottom of the magnetic shielding cover. A first gear disk and a second gear disk are respectively rotatably connected inside the rotating groove. Arc-shaped sliding grooves are equidistantly arranged in a ring shape inside the first gear disk. A positioning ring is fixedly connected to the bottom of the magnetic shielding cover. An L-shaped limiting rod group is slidably connected inside the positioning ring, and an arc-shaped clamping block is arranged inside the L-shaped limiting rod group.
[0011] Preferably, the stabilizing component further includes an anti-slip rotating block, which is fixedly connected to the bottom of the second gear disk. A limiting and locking disk is fixedly connected to the bottom of the magnetic imaging detection device. An arc-shaped groove is opened at the bottom of the limiting and locking disk. An extension frame is fixedly connected to the bottom of the magnetic shielding cover.
[0012] Preferably, both ends of the arc-shaped positioning plate are sleeved on both ends of the spherical rotating rod. One end of the spherical rotating rod is rotatably connected to the bottom of the fan-shaped power conversion rod. The end of the spherical rotating rod far from the fan-shaped power conversion rod is fixedly connected with a connecting disk, and a side of the connecting disk far from the spherical rotating rod is fixedly connected to the bottom of the magnetic shielding cover.
[0013] Preferably, the output shaft of the driving device is fixedly connected to the fan-shaped power conversion rod.
[0014] Preferably, the first gear disk and the second gear disk are meshed with each other, and the positioning ring is arranged above the first gear disk.
[0015] Preferably, the bottom of the L-shaped limiting rod group is slidably connected inside the arc-shaped sliding groove, and the arc-shaped clamping block is adapted to the shape of the arc-shaped groove.
[0016] An adjustable magnetic shielding barrel for multi-scene installation and debugging provided by the present invention has the following beneficial effects compared with the prior art: 1. Through the setting of the multi-angle detection component, during the process of the driving device driving the fan-shaped power conversion rod to rotate, the fan-shaped power conversion rod drives the spherical rotating rod to rotate. The U-shaped limiting block and the arc-shaped positioning plate can limit the rotation trajectory of the spherical rotating rod. Finally, the spherical rotating rod drives the magnetic shielding cover and the magnetic imaging detection device inside it to rotate at multiple angles, achieving the purpose of assisting the magnetic imaging detection device to perform multi-angle detection. Among them, compared with the design in which the fan-shaped power conversion rod drives the spherical rotating rod to rotate in the traditional magnetic shielding cover, through the setting of the multi-angle detection component, the rotation of the fan-shaped power conversion rod can be converted into the flexible rotation of the spherical rotating rod, realizing a relatively complex multi-angle rotation function, and the rotation process is relatively stable and accurate. By controlling the rotation angle of the fan-shaped power conversion rod, the rotation angles of the magnetic shielding cover and the internal detection device can be accurately controlled, enabling the magnetic imaging detection device to perform multi-angle detection, obtaining more azimuthal image information, avoiding the omission of lesions or details caused by fixed-angle detection, and contributing to more accurate disease diagnosis and scientific research; Among them, the U-shaped limit block restricts the position of the arc-shaped positioning plate, and the arc-shaped positioning plate fixes the two ends of the spherical rotating rod, forming a stable positioning and limiting system. When the fan-shaped power conversion rod drives the spherical rotating rod to rotate, it can effectively constrain the movement trajectory of the spherical rotating rod, prevent unnecessary swing or displacement, and further improve the stability and accuracy of the magnetic imaging detection device during multi-angle rotation. Moreover, multi-angle detection can image the same part from different directions. By comparing and fusing the image data from different angles, the lesion position, size, shape, etc. can be determined more accurately, improving the detection accuracy and overcoming the problems such as inaccurate positioning caused by the traditional magnetic shielding barrel that can only provide single-angle detection.
[0017] 2. Through the setting of the stabilizing component, when the staff rotates the anti-slip rotating block to drive the second gear disk to drive the first gear disk to rotate, the first gear disk will limit the position of the limit locking disk at the bottom of the magnetic imaging detection device through the L-shaped limit rod group, so that the magnetic imaging detection device is stably limited inside the magnetic shielding cover through the limit locking disk; conversely, after rotating the anti-slip rotating block in the reverse direction, the purpose of releasing the restriction on the limit locking disk can be achieved, and then the magnetic imaging detection device is firmly limited inside the magnetic shielding cover, avoiding the errors caused by the shaking of the device during the detection process; Among them, the arc-shaped clamping block inside the L-shaped limit rod group cooperates with the arc-shaped groove on the outer wall of the limit locking disk to form multi-point and multi-directional constraints. This unique structural design can stably fix the detection device in multiple dimensions, effectively resist external force interference from different directions, and greatly improve the stability of the detection device inside the magnetic shielding cover; Secondly, the transmission method in which the second gear disk drives the first gear disk to rotate can amplify a relatively small rotational torque, enabling the L-shaped limiting rod group to move quickly and smoothly. This transmission structure has high transmission efficiency and precision. Compared with traditional fixing methods, it can more easily and accurately fix and adjust the detection device. Moreover, the staff only needs to rotate the anti-slip rotating block to quickly fix and release the restriction on the magnetic imaging detection device. This operation method is simple and direct, greatly shortening the installation and disassembly time of the device and improving work efficiency. Brief Description of the Drawings
[0018] Figure 1 Schematic diagram of the positional relationship of the overall device in the present invention; Figure 2 Cross-sectional view of the overall device in the present invention; Figure 3 Schematic diagram of the positional relationship between the support plate and the multi-angle detection component in the present invention; Figure 4 Schematic diagram of the positional relationship among the spherical rotating rod, the arc-shaped positioning plate, and the connecting disk in the present invention; Figure 5 Schematic diagram of the positional relationship among the support plate, the magnetic shielding cover, and the stabilizing component in the present invention; Figure 6 In the present invention Figure 5 Enlarged view of the structure at A in the present invention; Figure 7 In the present invention Figure 5 Enlarged view of the structure at B in the present invention; Figure 8 Schematic diagram of the positional relationship among the first gear disk, the arc-shaped sliding groove, the positioning ring, and the L-shaped limiting rod group in the present invention; Figure 9 Schematic diagram of the positional relationship among the positioning ring, the L-shaped limiting rod group, the arc-shaped clamping block, and the arc-shaped groove in the present invention.
[0019] Reference numerals: 11, support plate; 12, magnetic shielding cover; 13, magnetic imaging detection device; The multi-angle detection component includes: 21, hollow limiting ball; 22, spherical rotating rod; 23, U-shaped limiting block; 24, arc-shaped positioning plate; 25, positioning column; 26, driving device; 27, fan-shaped power conversion rod; 28, connecting disk; The stabilizing component includes: 31, T-shaped limiting block; 32, T-shaped slider; 33, rotating groove; 34, first gear disk; 35, arc-shaped sliding groove; 36, positioning ring; 37, L-shaped limiting rod group; 38, arc-shaped clamping block; 39, second gear disk; 310, anti-slip rotating block; 311, limiting locking disk; 312, arc-shaped groove; 313, distance increasing frame. Detailed Description of the Invention
[0020] In order to make the objectives, technical solutions and advantages of the present invention more clear and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.
[0021] In the description of the present invention, the orientation or positional relationship indicated by terms such as "center", "horizontal", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention.
[0022] The following describes the specific implementation of the present invention in detail with reference to specific embodiments.
[0023] For example, Figures 1 to 9 As shown, a movable magnetic shielding barrel facilitating multi-scenario installation and debugging provided by an embodiment of the present invention includes a support plate 11, a magnetic shielding cover 12 and a magnetic imaging detection device 13. The magnetic shielding cover 12 is arranged above the support plate 11, the magnetic imaging detection device 13 is arranged inside the magnetic shielding cover 12, a multi-angle detection component for assisting the magnetic imaging detection device 13 to perform multi-angle detection is arranged at the top of the support plate 11, and a stabilizing component for fixing the magnetic imaging detection device 13 is arranged inside the magnetic shielding cover 12.
[0024] The multi-angle detection component includes a hollow limiting ball 21. The hollow limiting ball 21 is fixedly connected to the top of the support plate 11. A spherical rotating rod 22 is rotatably connected inside the hollow limiting ball 21. A U-shaped limiting block 23 is rotatably connected to the top of the hollow limiting ball 21. An arc-shaped positioning plate 24 is slidably connected to the top of the U-shaped limiting block 23.
[0025] The multi-angle detection component further includes a positioning column 25. The positioning column 25 is fixedly connected to the top of the support plate 11. A fan-shaped power conversion rod 27 is rotatably connected to the top of the positioning column 25. A driving device 26 is fixedly connected to the top of the support plate 11.
[0026] The stabilizing component includes a T-shaped limiting block 31. The T-shaped limiting block 31 is fixedly connected to the inside of the magnetic shielding cover 12. A T-shaped slider 32 is slidably connected to the inside of the T-shaped limiting block 31, and the T-shaped slider 32 is fixedly connected to the outer wall of the magnetic imaging detection device 13.
[0027] The stabilizing assembly also includes a rotating groove 33, which is opened at the bottom of the magnetic shielding cover 12. The interior of the rotating groove 33 is rotatably connected to the first gear plate 34 and the second gear plate 39 respectively. The interior of the first gear plate 34 is annularly and equidistantly provided with arc-shaped sliding grooves 35. The bottom of the magnetic shielding cover 12 is fixedly connected to a positioning ring 36, and the interior of the positioning ring 36 is slidably connected to an L-shaped limit rod group 37, and the interior of the L-shaped limit rod group 37 is provided with an arc-shaped clamping block 38.
[0028] The stabilizing component also includes an anti-slip rotating block 310, which is fixedly connected to the bottom of the second gear plate 39. The bottom of the magnetic imaging detection device 13 is fixedly connected to a limited locking plate 311. An arc-shaped groove 312 is provided at the bottom of the limited locking plate 311. The bottom of the magnetic shielding cover 12 is fixedly connected to a distance extending frame 313.
[0029] Both ends of the arc-shaped positioning plate 24 are sleeved on the two ends of the spherical rotating rod 22. One end of the spherical rotating rod 22 is rotatably connected to the bottom of the fan-shaped power conversion rod 27. One end of the spherical rotating rod 22 away from the fan-shaped power conversion rod 27 is fixedly connected to a connecting plate 28, and the side of the connecting plate 28 away from the spherical rotating rod 22 is fixedly connected to the bottom of the magnetic shielding cover 12.
[0030] The output shaft of the driving device 26 is fixedly connected to the fan-shaped power conversion rod 27, so that the driving device 26 can drive the fan-shaped power conversion rod 27 to rotate after being started.
[0031] The first gear plate 34 is meshed with the second gear plate 39 so that the second gear plate 39 can drive the first gear plate 34 to rotate. The positioning ring 36 is arranged above the first gear plate 34 so that the L-shaped limiting rod group 37 can slide simultaneously inside the positioning ring 36 and the arc-shaped sliding groove 35.
[0032] The bottom of the L-shaped limit rod group 37 is slidably connected to the inside of the arc-shaped slide groove 35, so that the first gear plate 34 can move the L-shaped limit rod group 37 through the arc-shaped slide groove 35, and the arc-shaped clamping block 38 is adapted to the shape of the arc-shaped groove 312, so that the arc-shaped clamping block 38 can limit the rotation of the limit locking plate 311 through the arc-shaped groove 312.
[0033] Working principle: In the initial state, the T-shaped slider 32 is located at the bottom of the T-shaped limit block 31, the L-shaped limit rod group 37 does not conflict with the limit locking plate 311, the bottom of the L-shaped limit rod group 37 is located at the end of the arc-shaped slide groove 35 away from the center of the first gear plate 34, and the arc-shaped clamping block 38 does not conflict with the arc-shaped groove 312.
[0034] When the staff needs to fix the magnetic imaging detection device 13 inside the magnetic shielding cover 12 during operation, the staff first needs to put the T-shaped slider 32 on the outer wall of the magnetic imaging detection device 13 into the T-shaped limit block 31; Subsequently, the staff rotates the anti-slip rotating block 310 at the bottom of the magnetic shielding cover 12. During the rotation of the anti-slip rotating block 310, the second gear disc 39 will be driven to rotate synchronously. Since the first gear disc 34 meshes with the second gear disc 39, then the second gear disc 39 drives the first gear disc 34 to rotate. Since the bottom of the L-shaped limiting rod group 37 is slidably connected to the inside of the arc-shaped chute 35, and the first gear disc 34 will drive the L-shaped limiting rod group 37 to move towards the limiting locking disc 311 through the arc-shaped chute 35 during rotation; During the movement of the L-shaped limiting rod group 37, due to the setting of the positioning ring 36, and the positioning ring 36 is arranged above the first gear disc 34, the first gear disc 34 drives the L-shaped limiting rod group 37 to slide along the inside of the positioning ring 36 through the arc-shaped chute 35, so that the L-shaped limiting rod group 37 converges towards the limiting locking disc 311. After one end of the L-shaped limiting rod group 37 away from the arc-shaped chute 35 abuts against the limiting locking disc 311, the L-shaped limiting rod group 37 will gradually combine into a disc shape to wrap the limiting locking disc 311; At the same time, the arc-shaped clamping block 38 inside the L-shaped limiting rod group 37 will abut against the arc-shaped groove 312, thereby restricting the rotation of the limiting locking disc 311 while fixing the limiting locking disc 311 by the L-shaped limiting rod group 37, thus achieving the purpose of fixing the magnetic imaging detection device 13. The arc-shaped clamping block 38 inside the L-shaped limiting rod group 37 cooperates with the arc-shaped groove 312 on the outer wall of the limiting locking disc 311 to form multi-point and multi-directional constraints. This unique structural design can stably fix the detection device in multiple dimensions, effectively resist external force interference from different directions, and greatly improve the stability of the detection device inside the magnetic shielding cover 12; When the staff needs to take out the magnetic imaging detection device 13 inside the magnetic shielding cover 12, the staff first needs to rotate the anti-slip rotating block 310 in the reverse direction. Subsequently, the anti-slip rotating block 310 drives the first gear disc 34 to rotate in the reverse direction through the second gear disc 39, so that the first gear disc 34 drives the L-shaped limiting rod group 37 to slide along the inside of the positioning ring 36 through the arc-shaped chute 35. Finally, the L-shaped limiting rod group 37 moves away from the limiting locking disc 311, thereby achieving the release of the restriction on the limiting locking disc 311 and the magnetic imaging detection device 13 on its top. The transmission method of the second gear disc 39 driving the first gear disc 34 to rotate can amplify a smaller rotational torque, enabling the L-shaped limiting rod group 37 to move quickly and smoothly. This transmission structure has high transmission efficiency and accuracy. Compared with traditional fixing methods, it can more easily and accurately fix and adjust the detection device. Moreover, the staff only needs to rotate the anti-slip rotating block 310 to quickly fix and release the restriction on the magnetic imaging detection device 13. This operation method is simple and direct, greatly shortening the installation and disassembly time of the device and improving work efficiency; When the magnetic imaging detection device 13 needs to change the angle to detect small animals, the staff turns on the driving device 26, and then the driving device 26 drives the fan-shaped power conversion rod 27 to rotate. Because the weight of the fan-shaped end of the fan-shaped power conversion rod 27 is greater than the bar end rotatably connected to the spherical rotating rod 22, and in the process of the driving device 26 driving the fan-shaped power conversion rod 27 to rotate, under the action of gravity, the fan-shaped end of the fan-shaped power conversion rod 27 has a power-assisting effect in the process of downward rotation, which effectively improves the rotation efficiency and makes the fan-shaped power conversion rod 27 smoother when rotating. The fan-shaped power conversion rod 27 will move the spherical rotating rod 22 to rotate along the inside of the hollow limiting ball 21, and reduce the power required by the driving device 26, reduce energy consumption, and improve the energy utilization efficiency of the entire detection system. The power generated by gravity also enhances the stability of the rotation process to a certain extent, reduces the jamming phenomenon caused by insufficient power, and ensures the continuity of the detection process. During the rotation of the spherical rotating rod 22, the arc-shaped positioning plate 24 will be driven to slide along the top of the U-shaped limiting block 23. At the same time, the U-shaped limiting block 23 will rotate along the top of the hollow limiting ball 21 due to the rotation of the arc-shaped positioning plate 24 and the spherical rotating rod 22. The U-shaped limiting block 23 limits the position of the arc-shaped positioning plate 24, and the arc-shaped positioning plate 24 fixes the two ends of the spherical rotating rod 22, forming a stable positioning and limiting system. When the fan-shaped power conversion rod 27 drives the spherical rotating rod 22 to rotate, it can effectively constrain the movement trajectory of the spherical rotating rod 22 to prevent it from unnecessary swinging or displacement, further improving the stability and accuracy of the magnetic imaging detection device 13 during multi-angle rotation. In addition, multi-angle detection can image the same part from different directions. By comparing and fusing image data at different angles, the lesion position, size and shape can be determined more accurately, thereby improving the detection accuracy and overcoming the problem of inaccurate positioning caused by the traditional magnetic shielding barrel only providing single-angle detection. Finally, during the rotation of the spherical rotating rod 22, the end of the spherical rotating rod 22 away from the fan-shaped power conversion rod 27 will drive the distance extension frame 313 and the magnetic shielding cover 12 to rotate synchronously through the connecting plate 28, so that the magnetic imaging detection device 13 can achieve the purpose of multi-angle detection, realizing a more complex multi-angle rotation function, and the rotation process is relatively smooth and precise. By controlling the rotation angle of the fan-shaped power conversion rod 27, the rotation angle of the magnetic shielding cover 12 and the internal detection device can be accurately controlled, allowing the magnetic imaging detection device 13 to perform multi-angle detection and obtain image information from more directions, avoiding the omission of lesions or details due to fixed-angle detection, which is helpful for more accurate diagnosis of diseases and scientific research.
[0035] For those skilled in the art, although several embodiments and examples of the present invention are described, these embodiments and examples are presented as examples and are not intended to limit the scope of the invention. These new embodiments can be implemented in various other ways, and various omissions, substitutions, and changes can be made without departing from the gist of the invention. These embodiments and their variations are included in the scope and gist of the invention and are included in the scope of the invention described in the claims and its equivalents.
[0036] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. An active magnetic shielding barrel convenient for multi-scenario installation and debugging, comprising a support plate (11), a magnetic shielding cover (12) and a magnetic imaging detection device (13). The magnetic shielding cover (12) is arranged above the support plate (11), and the magnetic imaging detection device (13) is arranged inside the magnetic shielding cover (12), characterized in that, A multi-angle detection component for assisting the multi-angle detection of the magnetic imaging detection device (13) is provided at the top of the support plate (11), and a stabilization component for fixing the magnetic imaging detection device (13) is provided inside the magnetic shielding cover (12).
2. The movable magnetic shielding barrel convenient for multi-scenario installation and debugging according to claim 1, characterized in that, The multi-angle detection component includes a hollow limiting ball (21), the hollow limiting ball (21) is fixedly connected to the top of the support plate (11), a spherical rotating rod (22) is rotatably connected inside the hollow limiting ball (21), a U-shaped limiting block (23) is rotatably connected to the top of the hollow limiting ball (21), and an arc-shaped positioning plate (24) is slidably connected to the top of the U-shaped limiting block (23).
3. The movable magnetic shielding barrel convenient for multi-scenario installation and debugging according to claim 2, wherein, The multi-angle detection component further includes a positioning column (25), the positioning column (25) is fixedly connected to the top of the support plate (11), a fan-shaped power conversion rod (27) is rotatably connected to the top of the positioning column (25), and a driving device (26) is fixedly connected to the top of the support plate (11).
4. The movable magnetic shielding barrel convenient for multi-scenario installation and debugging according to claim 1, characterized in that, The stabilization component includes a T-shaped limiting block (31), the T-shaped limiting block (31) is fixedly connected to the inside of the magnetic shielding cover (12), a T-shaped sliding block (32) is slidably connected to the inside of the T-shaped limiting block (31), and the T-shaped sliding block (32) is fixedly connected to the outer wall of the magnetic imaging detection device (13).
5. The movable magnetic shielding barrel convenient for installation and debugging in multiple scenarios according to claim 1, characterized in that, The stabilization component further includes a rotating groove (33), the rotating groove (33) is opened at the bottom of the magnetic shielding cover (12), a first gear disk (34) and a second gear disk (39) are respectively rotatably connected to the inside of the rotating groove (33), arc-shaped sliding grooves (35) are annularly and equidistantly opened inside the first gear disk (34), a positioning ring (36) is fixedly connected to the bottom of the magnetic shielding cover (12), an L-shaped limiting rod group (37) is slidably connected to the inside of the positioning ring (36), and an arc-shaped clamping block (38) is arranged inside the L-shaped limiting rod group (37).
6. The movable magnetic shielding barrel convenient for multi-scenario installation and debugging according to claim 5, characterized in that, The stabilization component further includes an anti-slip rotating block (310), the anti-slip rotating block (310) is fixedly connected to the bottom of the second gear disk (39), a limiting locking disk (311) is fixedly connected to the bottom of the magnetic imaging detection device (13), an arc-shaped groove (312) is opened at the bottom of the limiting locking disk (311), and a distance increasing frame (313) is fixedly connected to the bottom of the magnetic shielding cover (12).
7. The movable magnetic shielding barrel convenient for multi-scenario installation and debugging according to claim 3, wherein, Both ends of the arc-shaped positioning plate (24) are sleeved on both ends of the spherical rotating rod (22), one end of the spherical rotating rod (22) is rotatably connected to the bottom of the fan-shaped power conversion rod (27), the end of the spherical rotating rod (22) far from the fan-shaped power conversion rod (27) is fixedly connected with a connecting disk (28), and one side of the connecting disk (28) far from the spherical rotating rod (22) is fixedly connected to the bottom of the magnetic shielding cover (12).
8. The movable magnetic shielding barrel convenient for multi-scenario installation and debugging according to claim 3, wherein, The output shaft of the driving device (26) is fixedly connected to the fan-shaped power conversion rod (27).
9. The movable magnetic shielding barrel convenient for multi-scenario installation and debugging according to claim 5, characterized in that, The first gear disk (34) is meshed with the second gear disk (39), and the positioning ring (36) is arranged above the first gear disk (34).
10. The movable magnetic shielding barrel convenient for multi-scenario installation and debugging according to claim 6, wherein, The bottom of the L-shaped limiting rod group (37) is slidably connected to the inside of the arc-shaped chute (35), and the shape of the arc-shaped block (38) is adapted to the arc-shaped groove (312).