Directional magnetic field generation and regulation device
Through the adjustment structure of articulated and threaded connection, the operation inconvenience caused by the occurrence of directional magnetic field and the control device due to height differences is solved, and the device is quickly and accurately adjusted and stable, which improves the user experience of the operator.
Patent Information
- Application Number
- CN202422595916.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-28
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-10-28
AI Technical Summary
The existing directional magnetic field generation and control devices are placed flat on the test bench, and there is a height difference between the operator and the test bench, which causes the operator to squat down to operate, causing inconvenience and physical discomfort.
The adjustment structure of articulated and threaded connection is adopted. Through the cooperation of the driving screw and the threaded sleeve plate, the elevation angle of the device is quickly and accurately adjusted. Combined with the rocker plate and support leg design, the stability and reliability of the device during the adjustment process is ensured.
It improves operation convenience, avoids squat operation, ensures the stability and accuracy of the device during the adjustment process, and reduces the risk of physical discomfort by the operator.
Smart Images
Figure CN223296598U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the fields of scientific research and industrial technology, and specifically to a device for generating and controlling a directional magnetic field. Background Art
[0002] Directional magnetic field generation and control devices, essential equipment in scientific research and industry, operate based on the principles of electromagnetic induction and magnetic field superposition. They generate a magnetic field by stimulating a magnetizing device with current or voltage supplied by an excitation power supply. By precisely adjusting the magnitude or direction of the current, the magnetic field can be directional controlled to meet the needs of various experiments and applications.
[0003] However, in actual operation, the device is usually placed flat on a test bench, and the height difference between the operator and the test bench often requires the operator to squat to operate the device to drive the directional magnetic field. This operation method is not only extremely inconvenient for the operator, but also prone to physical discomfort such as fatigue and even pain in the waist and legs caused by squatting for a long time.
[0004] Therefore, the present application provides a directional magnetic field generation and control device to solve the above problems. Utility Model Content
[0005] This application provides a device for generating and controlling a directional magnetic field. This device aims to address the problem mentioned in the background art: existing directional magnetic field generating and controlling devices are typically placed flat on a test bench. Due to the height difference between the operator and the test bench, the operator often needs to squat to operate the device to drive the directional magnetic field. This operation method not only causes great inconvenience to the operator, but also the prolonged squatting operation can easily cause physical discomfort to the operator, such as fatigue and even pain in the waist and legs.
[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a device for generating and controlling a directional magnetic field, comprising a magnetizing device and a generating and controlling device body connected to the magnetizing device;
[0007] In order to facilitate the adjustment of the elevation angle of the generating and regulating device body placed on the table: the lower end of the generating and regulating device body is provided with an adjustment structure for adjusting the inclination angle of the generating and regulating device body, and the adjustment structure includes a base plate hinged at the lower end of the generating and regulating device body, a driving screw rotatably arranged at the upper end of the base plate, a threaded sleeve threaded on the driving screw, and a first support plate hinged on the threaded sleeve and hinged to the bottom end of the generating and regulating device body. Wherein, the first support plate is tilted. During adjustment, the user only needs to rotate the driving screw to drive the threaded sleeve to move on the driving screw. The movement of the threaded sleeve will further drive the movement of the first support plate. Since the first support plate is hinged to the threaded sleeve and the generating and regulating device body, the first support plate will rotate around the hinge point, thereby realizing the adjustment of the inclination angle of the generating and regulating device body. The adjustment structure utilizes hinged and threaded connections, allowing for quick adjustment of the elevation angle of the generating and controlling device through a simple rotation. This significantly improves operational convenience while ensuring the stability and reliability of the entire device during adjustment. Operators only need to adjust the elevation angle of the generating and controlling device's control surface to avoid squatting. The combination of the drive screw and the threaded sleeve plate enables precise displacement control, ensuring accurate elevation adjustment.
[0008] Preferably, to facilitate installation of the drive screw, bearing plates are mounted on both ends of the drive screw for connecting the drive screw to the base plate, and the bearing plates are fixed to the base plate via bolts. The drive screw is stably mounted on the base plate via the bearing plates, ensuring the stability and reliability of the entire device during adjustment.
[0009] Preferably, to facilitate control of the rotation of the drive screw, a rocker plate is fixedly connected to the end of the drive screw. Simply rotating the rocker plate allows for quick adjustment of the device's elevation angle, significantly improving operational convenience. The rocker plate design allows for more convenient control of the drive screw's rotation, whether manually or using a tool.
[0010] Preferably, to enhance the stability of the generating and regulating device after adjustment, guide rods are symmetrically disposed on the upper end of the base plate, each end of each guide rod being fixedly connected to a fixing plate fixedly connected to the base plate. A sliding sleeve is slidably mounted on the guide rod, and a second support plate hinged to the lower end of the generating and regulating device is hingedly connected to the sliding sleeve. The adjustment structure utilizes a hinged, threaded connection, and guide rod guidance, while the drive screw is stably mounted on the base plate via a bearing plate, ensuring the stability and reliability of the entire device during adjustment.
[0011] Preferably, to prevent the base plate from slipping on the countertop, support legs are fixedly connected to the four corners of the base plate's lower end, and anti-slip pads are fixedly connected to the lower ends of the support legs. The design of the support legs and anti-slip pads effectively prevents slipping between the base plate and the countertop, especially when the countertop is smooth or uneven, ensuring the stability and safety of the device.
[0012] The adjustment structure in this application uses an articulated and threaded connection method, allowing the elevation angle of the generating and regulating device to be quickly adjusted through a simple rotation operation, greatly improving the convenience of operation while ensuring the stability and reliability of the entire device during the adjustment process. When using it, the operator only needs to adjust the tilt elevation angle of the control surface of the generating and regulating device body to avoid squatting. The cooperation between the drive screw and the threaded sleeve plate enables precise displacement control, thereby ensuring the accuracy of the elevation angle adjustment. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a structural diagram of a directional magnetic field generation and control device;
[0014] Figure 2 for Figure 1 Schematic diagram of the other side of the structure;
[0015] Figure 3 for Figure 1 Bottom view of the generating and regulating device body and the regulating structure.
[0016] In the picture:
[0017] 1. Magnetization device; 2. Generating and regulating device body; 3. Adjusting structure; 31. Bottom plate; 32. Driving screw; 321. Bearing plate; 322. Rocker plate; 33. Threaded sleeve plate; 34. First support plate; 4. Guide rod; 41. Fixed plate; 42. Sliding sleeve; 43. Second support plate; 5. Support leg; 51. Anti-slip pad. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.
[0019] This embodiment provides a device for generating and controlling a directional magnetic field. Figure 1-3 As shown, the generating and regulating device includes a magnetizing device 1 and a generating and regulating device body 2 connected to the magnetizing device 1;
[0020] To facilitate adjustment of the elevation angle of the generating and regulating device body 2 placed on a table, an adjustment structure 3 for adjusting the tilt angle of the generating and regulating device body 2 is provided at the lower end of the generating and regulating device body 2. The adjustment structure 3 includes a base plate 31 hinged to the lower end of the generating and regulating device body 2, a drive screw 32 rotatably disposed at the upper end of the base plate 31, a threaded collar 33 threadedly mounted on the drive screw 32, and a first support plate 34 hinged to the threaded collar 33 and hinged to the bottom end of the generating and regulating device body 2. The first support plate 34 is tilted. During adjustment, the user simply rotates the drive screw 32 to move the threaded collar 33 on the drive screw 32. The movement of the threaded collar 33 further drives the movement of the first support plate 34. Since the first support plate 34 is hinged to both the threaded collar 33 and the generating and regulating device body 2, the first support plate 34 rotates about the hinge point, thereby adjusting the tilt angle of the generating and regulating device body 2. The adjustment structure 3 adopts a hinged and threaded connection method, and the elevation angle of the generating and regulating device body 2 can be quickly adjusted through a simple rotation operation, which greatly improves the convenience of operation and ensures the stability and reliability of the entire device during the adjustment process. When in use, the operator only needs to adjust the tilt elevation angle of the control surface of the generating and regulating device body 2 to avoid squatting. The cooperation between the drive screw 32 and the threaded sleeve 33 can achieve precise displacement control, thereby ensuring the accuracy of the elevation adjustment. When the elevation angle of the generating and regulating device body 2 needs to be adjusted, the user first rotates the drive screw 32. Since the drive screw 32 and the threaded sleeve 33 form a threaded fit, rotating the drive screw 32 will drive the threaded sleeve 33 to move up and down along the drive screw 32. The movement of the threaded sleeve 33 will further drive the first support plate 34 to move through the hinge relationship. Since the first support plate 34 forms an hinged relationship with the threaded sleeve 33 and the generating and regulating device body 2, the first support plate 34 will rotate around the hinge point. As the first support plate 34 rotates, the tilt angle with respect to the control device body 2 will also change accordingly, thereby achieving adjustment of the elevation angle.
[0021] Specifically, to facilitate the installation of the drive screw 32, bearing plates 321 are mounted on both ends of the drive screw 32, connecting the drive screw 32 to the base plate 31. The bearing plates 321 are bolted to the base plate 31. The drive screw 32 is stably mounted on the base plate 31 via the bearing plates 321, ensuring the stability and reliability of the entire device during adjustment. The design of the bearing plates 321 simplifies and facilitates the installation and securing of the drive screw 32, improving the assembly efficiency of the device.
[0022] Specifically, to facilitate the control of the rotation of the drive screw 32: a rocker plate 322 is fixedly connected to the end of the drive screw 32. By simply rotating the rocker plate 322, the elevation angle of the device can be quickly adjusted, greatly improving the convenience of operation. The design of the rocker plate 322 allows the user to more conveniently control the rotation of the drive screw 32, whether manually or using a tool. When it is necessary to adjust the elevation angle of the control device body 2, the user first applies force to the rocker plate 322 manually or with a tool, causing the drive screw 32 to rotate.
[0023] Furthermore, in order to improve the stability of the generating and regulating device body 2 after adjustment: a guide rod 4 is symmetrically provided on the upper end of the base plate 31, and both ends of the guide rod 4 are fixedly connected to a fixed plate 41 fixedly connected to the base plate 31, a sliding sleeve 42 is slidably provided on the guide rod 4, and a second support plate 43 hinged to the lower end of the generating and regulating device body 2 is hinged on the sliding sleeve 42. The adjustment structure 3 adopts a hinged, threaded connection and guide rod 4 guidance method, and the drive screw 32 is stably mounted on the base plate 31 through the bearing plate 321, ensuring the stability and reliability of the entire device during the adjustment process. The design of the second support plate 43 provides additional support for the generating and regulating device body 2, effectively improving the stability after adjustment, and ensuring the safety and reliability of the device during long-term use. When it is necessary to adjust the elevation angle of the generating and regulating device body 2, the user first manually applies force on the rocking plate 322 to drive the drive screw 32 to rotate. Since a threaded fit is formed between the drive screw 32 and the threaded sleeve 33, rotating the drive screw 32 will drive the threaded sleeve 33 to move up and down along the drive screw 32. The movement of the threaded sleeve 33 further drives the first support plate 34 to move through a hinged relationship, thereby adjusting the tilt elevation angle of the generating and regulating device body 2. At the same time, as the threaded sleeve 33 moves, the sliding sleeve 42 will also move up and down accordingly on the guide rod 4, thereby driving the second support plate 43 to move. Since the second support plate 43 forms an articulated relationship with the sliding sleeve 42 and the generating and regulating device body 2, the second support plate 43 will rotate around the hinge point, providing additional support for the generating and regulating device body 2. In this way, through the combined action of the first support plate 34 and the second support plate 43, not only is the device elevation angle quickly and accurately adjusted, but the stability after adjustment is also improved.
[0024] Specifically, to prevent the bottom plate 31 from slipping against the table top: support legs 5 are fixedly connected to the four corners of the lower end of the bottom plate 31, and anti-slip pads 51 are fixedly connected to the lower ends of the support legs 5. The design of the support legs 5 and the anti-slip pads 51 effectively prevents slipping between the bottom plate 31 and the table top, especially when the table top is smooth or uneven, ensuring the stability and safety of the device. The design of the support legs 5 and the anti-slip pads 51 effectively prevents slipping between the bottom plate 31 and the table top. When the device is installed on the table top, the anti-slip pads 51 are in close contact with the table top. Due to its material properties of having a high friction coefficient, it can effectively increase the friction between the bottom plate 31 and the table top, thereby preventing slipping during adjustment or use.
[0025] The above is only a preferred specific implementation method of the present application, but the scope of protection of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and concept of the present application within the technical scope disclosed in the present application, and they should be covered by the scope of protection of the present application.
Claims
1. A device for generating and regulating a directional magnetic field, comprising a magnetizing device (1) and a generating and regulating device body (2) connected to the magnetizing device (1); Its characteristics are: The lower end of the generating and regulating device body (2) is provided with an adjusting structure (3) for adjusting the tilt angle of the generating and regulating device body (2), and the adjusting structure (3) comprises a bottom plate (31) hinged to the lower end of the generating and regulating device body (2), a driving screw (32) rotatably arranged at the upper end of the bottom plate (31), a threaded sleeve (33) threadedly mounted on the driving screw (32), and a first support plate (34) hinged to the threaded sleeve (33) and hinged to the bottom end of the generating and regulating device body (2).
2. The directional magnetic field generating and controlling device according to claim 1, characterized in that: Both ends of the driving screw rod (32) are sleeved with bearing plates (321) for connecting the driving screw rod (32) and the base plate (31), and the bearing plates (321) are fixedly mounted on the base plate (31) by bolts.
3. The directional magnetic field generating and controlling device according to claim 1, characterized in that: The end of the driving screw rod (32) is fixedly connected to a rocking plate (322).
4. The directional magnetic field generating and controlling device according to claim 1, characterized in that: A guide rod (4) is symmetrically provided at the upper end of the base plate (31), and both ends of the guide rod (4) are fixedly connected to a fixed plate (41) fixedly connected to the base plate (31), and a sliding sleeve (42) is slidably mounted on the guide rod (4), and a second support plate (43) hinged to the lower end of the generating and regulating device body (2) is hinged on the sliding sleeve (42).
5. The directional magnetic field generating and controlling device according to claim 1, characterized in that: The four corners of the lower end of the base plate (31) are fixedly connected to support legs (5), and the lower ends of the support legs (5) are fixedly connected to anti-slip pads (51).