Handle frame structure of magnetic stimulator

Abstract

The utility model relates to the technical field of magnetic stimulator equipment, and discloses a handle frame structure of a magnetic stimulator, which comprises a bottom plate and a magnetic stimulator handle, a positioning lifting device is arranged above the bottom plate, the positioning lifting device comprises a fixing column, when the magnetic stimulator handle is installed on a handle fixing seat, a worker manually rotates a rotating rod, and the magnetic stimulator handle is fixed on the fixing column. In the rotating process of the lifting column, according to the thread transmission principle, the lifting column stably moves upwards in the fixed column in the axial direction, and in the period, by means of a delicate linkage structure constructed by an arc-shaped rotating block and a connecting rod, a sliding block can correspondingly slide on the surface of a positioning rod; the stability of the whole moving process is ensured, unnecessary shaking or deviation is avoided, when the handle ascends to a proper position, the handle of the magnetic stimulator stably stays at an ideal height, the treatment work of a patient is greatly facilitated, and the high efficiency of the treatment process is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of magnetic stimulator devices, and in particular to a handle frame structure for a magnetic stimulator. Background Technology

[0002] In the fields of modern medicine and neuroscience research, magnetic stimulators are playing an increasingly important role. They stimulate human nerve or muscle tissue by generating pulsed magnetic fields, thereby achieving various therapeutic and research objectives, such as neurorehabilitation therapy, intervention for mental and psychological disorders, and research on brain nerve function. As the application scope of magnetic stimulators continues to expand, the requirements for their ease of operation and precision are also increasing. The handle of the magnetic stimulator, as a key component that directly interacts with the operator and controls the location and parameters of magnetic stimulation, has its placement and operation stability and flexibility becoming important factors affecting the overall effectiveness of use.

[0003] Traditional magnetic stimulators often lack a dedicated support structure for the handpiece during use, and are usually simply placed on a table or next to the instrument. This causes many inconveniences and problems. In actual operation, it is difficult for operators to quickly and accurately adjust the height and angle of the handpiece to adapt to different patients' body parts and treatment needs. To address this, we propose a handpiece support structure for magnetic stimulators. Utility Model Content

[0004] The purpose of this invention is to provide a handle frame structure for a magnetic stimulator to solve the problem that, in actual operation, operators find it difficult to quickly and accurately adjust the height and angle of the handle to adapt to different patient body parts and treatment needs.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a handle frame structure for a magnetic stimulator, comprising a base plate and a magnetic stimulator handle. A positioning and lifting device is provided above the base plate. The positioning and lifting device includes a fixed column, and a lifting column is connected to the fixed column via a threaded rod. A rotating rod is fixedly installed on the lifting column via a fixed plate. A rotating groove is formed on the upper circumferential surface of the lifting column. Positioning rods are fixedly installed inside the four corners of the base plate. A connecting rod and an arc-shaped rotating block are connected to the surface of the positioning rod via a sliding block. A stable base plate is fixedly installed at the bottom of the four sets of positioning rods and below the base plate.

[0006] As a preferred embodiment, an adjustment device is provided above the lifting column.

[0007] As a preferred embodiment, the fixed column is fixedly installed at the center of the surface of the base plate, the threaded rod is fixedly installed inside the fixed column, the lifting column is threadedly connected to the circumferential surface of the threaded rod and slidably connected to the inside of the fixed column, the fixed plate is fixedly installed on the circumferential surface of the lifting column and located above the fixed column, and multiple sets of rotating rods are provided and all are fixedly installed on the circumferential surface of the fixed plate.

[0008] As a preferred embodiment, the sliding block is provided in four sets and is slidably connected to the circumferential surface of the positioning rod. One end of the connecting rod is fixedly connected to the sliding block, and the other end is fixedly connected to the arc-shaped rotating block. The arc-shaped rotating block is rotatably connected to the inside of the rotating groove.

[0009] As a preferred embodiment, the adjustment device includes a rotating component, a connecting component, a locking block, a cantilever, and a handle fixing seat. The rotating component is fixedly installed on the upper circumferential surface of the lifting column. The connecting component is rotatably connected to the interior of the rotating component. The locking block is located at the end of the connecting component away from the rotating component. The cantilever is fixedly installed on one side of the locking block. The handle fixing seat is slidably connected to the surface of the cantilever. The magnetic stimulator handle is inserted into the interior of the handle fixing seat.

[0010] As a preferred embodiment, the cantilever has a positioning groove on its surface, and the positioning groove has multiple equally spaced locking holes on its surface. A connecting plate is fixedly installed at the front end of the handle fixing seat, and a fixing rod is fixedly installed at its rear end. A rotating plate is rotatably connected to the surface of the fixing rod. The rotating plate is located inside the handle fixing seat. A telescopic spring is fixedly installed between the bottom surface of the connecting plate and the front surface of the rotating plate. A locking post that matches the locking holes is fixedly installed on the bottom front surface of the rotating plate, and a pressing rod is fixedly installed on the rear surface of the rotating plate.

[0011] The technical effects and advantages of this utility model are as follows:

[0012] 1. By setting up a positioning and lifting device, once the magnetic stimulator handle is installed on the handle fixing seat, the operator manually rotates the rotating rod to cause the lifting column to rotate synchronously. During the rotation of the lifting column, based on the principle of screw transmission, the lifting column will move stably upward along the axis inside the fixing column. During this period, with the help of the ingenious linkage structure constructed by the arc-shaped rotating block and the connecting rod, the sliding block can perform corresponding sliding movements on the surface of the positioning rod, ensuring the stability of the entire movement process and avoiding unnecessary shaking or deviation. When the handle rises to the appropriate position, the magnetic stimulator handle will stay steadily at the ideal height, greatly facilitating the treatment of patients and improving the efficiency of the treatment process.

[0013] 2. By setting up an adjustment device, when adjusting the position and angle of the magnetic stimulator handle, first manually rotate the connecting piece to precisely rotate the cantilever to the required position. Use the locking bolt to firmly fix the connecting piece and locking block to the rotating piece. Then, press down the pressing rod. The telescopic spring is compressed and deformed. At the same time, the locking pin connected to the connecting plate disengages from the locking hole. Move the handle fixing seat to the ideal position that meets the treatment needs. Release the pressing rod. The telescopic spring returns to its original position, which in turn drives the locking pin at the bottom of the connecting plate to move vertically downward until the locking pin is precisely embedded in the locking hole again. This achieves a firm lock on the handle fixing seat. Through adjustment, the magnetic stimulator handle can be precisely adjusted to a suitable angle and position, significantly improving the overall efficiency of the magnetic stimulation treatment and testing process, while providing a more comfortable and convenient user experience for operators and patients. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the left-side cross-sectional structure of this utility model;

[0016] Figure 3 This is one of the structural schematic diagrams of the positioning and lifting device of this utility model;

[0017] Figure 4 This is the second schematic diagram of the positioning and lifting device of this utility model;

[0018] Figure 5 This is one of the structural schematic diagrams of the adjustment device of this utility model;

[0019] Figure 6 This is the second schematic diagram of the adjustment device of this utility model;

[0020] Figure 7 This is the third schematic diagram of the adjustment device of this utility model.

[0021] In the diagram: 1. Base plate; 2. Positioning and lifting device; 3. Adjustment device; 4. Magnetic stimulator handle; 201. Fixed column; 202. Lifting column; 203. Threaded rod; 204. Fixed plate; 205. Rotating rod; 206. Rotating groove; 207. Positioning rod; 208. Sliding block; 209. Connecting rod; 210. Arc-shaped rotating block; 211. Stable base; 301. Rotating component; 302. Connecting component; 303. Locking block; 304. Cantilever; 305. Handle fixing seat; 306. Positioning groove; 307. Locking hole; 308. Connecting plate; 309. Rotating plate; 310. Pressing rod; 311. Telescopic spring; 312. Locking column. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1:

[0024] Please see the appendix Figure 1 - Appendix Figure 4 A magnetic stimulator handle frame structure includes a base plate 1 and a magnetic stimulator handle 4. A positioning and lifting device 2 is provided above the base plate 1. The positioning and lifting device 2 includes a fixed column 201, a lifting column 202 connected to the fixed column 201 via a threaded rod 203, and a rotating rod 205 fixedly mounted on the lifting column 202 via a fixed plate 204. A rotating groove 206 is formed on the upper circumferential surface of the lifting column 202. Positioning rods 207 are fixedly installed inside the four corners of the base plate 1. Connecting rods 209 and arc-shaped rotating blocks 210 are connected to the surface of the positioning rods 207 via sliding blocks 208. A stable base plate 211 is fixedly installed at the bottom of each of the four sets of positioning rods 207, located below the base plate 1. The fixed column 201 is fixedly mounted... The threaded rod 203 is fixedly installed inside the fixed column 201 at the center of the surface of the base plate 1. The lifting column 202 is threadedly connected to the circumferential surface of the threaded rod 203 and slidably connected to the inside of the fixed column 201. The fixed plate 204 is fixedly installed on the circumferential surface of the lifting column 202 and located above the fixed column 201. Multiple sets of rotating rods 205 are provided and are all fixedly installed on the circumferential surface of the fixed plate 204. Four sets of sliding blocks 208 are provided and are slidably connected to the circumferential surface of the positioning rod 207 respectively. One end of the connecting rod 209 is fixedly connected to the sliding block 208, and the other end is fixedly connected to the arc-shaped rotating block 210. The arc-shaped rotating block 210 is rotatably connected to the inside of the rotating groove 206.

[0025] The arc-shaped rotating block 210 rotates within the rotating groove 206. When the lifting column 202 rotates, the arc-shaped rotating block 210 will not rotate with it, but it can rise together with the lifting column 202. The stable base 211 at the bottom of the positioning rod 207 has a large contact surface and anti-slip features, ensuring sufficient stability when placed on the ground.

[0026] Specifically, after the magnetic stimulator handle 4 is installed in the handle fixing seat 305, when the handle height needs to be adjusted, the operator manually rotates the rotating rod 205, which drives the lifting column 202 to rotate. Due to the threaded connection between the lifting column 202 and the threaded rod 203, the lifting column 202 moves upward inside the fixing column 201. At this time, the arc-shaped rotating block 210 and the connecting rod 209 drive the sliding block 208 to move on the surface of the positioning rod 207 to ensure the stability of the movement. After reaching the appropriate position, the rotating rod 205 is stopped, and the magnetic stimulator handle 4 can be stopped at the appropriate height by the lifting column 202, which is convenient for patient treatment.

[0027] Example 2:

[0028] Please see the appendix Figure 1 - Appendix Figure 2 and appendix Figure 5 - Appendix Figure 7 Furthermore, based on Embodiment 1, an adjustment device 3 is provided above the lifting column 202. The adjustment device 3 includes a rotating component 301, a connecting component 302, a locking block 303, a cantilever 304, and a handle fixing seat 305. The rotating component 301 is fixedly installed on the upper circumferential surface of the lifting column 202. The connecting component 302 is rotatably connected to the interior of the rotating component 301. The locking block 303 is located at the end of the connecting component 302 away from the rotating component 301. The cantilever 304 is fixedly installed on one side of the locking block 303. The handle fixing seat 305 is slidably connected to the surface of the cantilever 304. The magnetic stimulator handle 4 is inserted into the interior of the handle fixing seat 305. The cantilever 304 has a positioning groove 306 on its surface, and a plurality of equally spaced locking holes 307 on its surface. A connecting plate 308 is fixedly installed at the front end of the handle fixing seat 305, and a fixing rod is fixedly installed at the rear end of the handle fixing seat 305. A rotating plate 309 is rotatably connected to the surface of the fixing rod. The rotating plate 309 is located inside the handle fixing seat 305. A telescopic spring 311 is fixedly installed between the bottom surface of the connecting plate 308 and the front surface of the rotating plate 309. A locking post 312 that matches the locking hole 307 is fixedly installed on the bottom front surface of the rotating plate 309. A pressing rod 310 is fixedly installed on the rear surface of the rotating plate 309.

[0029] The connector 302 is rotatably installed inside the rotating part 301. There are two mounting plates on one side of the connector 302. The mounting plates and the locking block 303 are both threaded through and fixed by locking bolts. When the locking bolts are loosened, the connector 302 can rotate inside the rotating part 301, thereby adjusting the angle of the cantilever 304. After adjusting to the appropriate angle, the locking bolts are tightened to fix it. The connecting plate 308 is based on the fixed rod and is similar to a lever. The pressing rod 310 can drive the connecting plate 308 to pry it, thereby completing the lowering and raising of the locking post 312, which facilitates the fixing of the locking post 312 with the locking hole 307, and also facilitates the adjustment of the position of the handle fixing seat 305.

[0030] Specifically, by first rotating the connector 302, the cantilever 304 can be rotated to a suitable position. The connector 302 and the locking block 303 are then fixed to the rotating part 301 by the locking bolt. Then, the pressing rod 310 is pressed down, the telescopic spring 311 is compressed, and at the same time, the locking post 312 is pulled out from the locking hole 307, thereby moving the handle fixing seat 305 to a suitable position. When the pressing rod 310 is released, the telescopic spring 311 returns to its original position, causing the locking post 312 at the bottom of the connecting plate 308 to move downward. The locking post 312 is locked in the locking hole 307, thus completing the fixing of the handle fixing seat 305. In this way, the magnetic stimulator handle 4 can be adjusted to a suitable angle and position, improving the efficiency and comfort of the magnetic stimulation treatment detection process.

[0031] The working principle of this utility model is as follows: This utility model is a handle holder structure for a magnetic stimulator. First, the base plate 1 is placed in a suitable position next to the magnetic stimulator. Then, the magnetic stimulator handle 4 is installed on the handle fixing seat 305. During treatment, when it is necessary to adjust the handle height, the operator manually rotates the rotating rod 205, thereby driving the lifting column 202 to rotate. Due to the threaded connection between the lifting column 202 and the threaded rod 203, the lifting column 202 moves upward inside the fixing column 201. At this time, the arc-shaped rotating block 210 and the connecting rod 209 drive the sliding block 208 to move on the surface of the positioning rod 207, ensuring the stability of the movement. After reaching the appropriate position, the rotating rod 205 is stopped, and the magnetic stimulator handle 4 can be stopped at the appropriate position by the lifting column 202. When adjusting the angle and position of the magnetic stimulator handle 4, the cantilever 304 can be rotated to the appropriate position by rotating the connector 302. The connector 302 and locking block 303 are then fixed to the rotating part 301 by the locking bolt. Then, the pressing rod 310 is pressed down, the telescopic spring 311 is compressed, and the locking pin 312 is pulled out from the locking hole 307, thereby moving the handle fixing seat 305 to the appropriate position. When the pressing rod 310 is released, the telescopic spring 311 returns to its original position, causing the locking pin 312 at the bottom of the connecting plate 308 to move downward. The locking pin 312 is locked in the locking hole 307, completing the fixing of the handle fixing seat 305. In this way, the magnetic stimulator handle 4 can be adjusted to the appropriate angle and position. The entire process is now complete.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A handle frame structure for a magnetic stimulator, comprising a base plate (1) and a magnetic stimulator handle (4), characterized in that: A positioning and lifting device (2) is provided above the base plate (1). The positioning and lifting device (2) includes a fixed column (201). The fixed column (201) is connected to a lifting column (202) through a threaded rod (203). The lifting column (202) is fixedly installed with a rotating rod (205) through a fixed plate (204). A rotating groove (206) is opened on the upper circumferential surface of the lifting column (202). Positioning rods (207) are fixedly installed inside the four corners of the base plate (1). The surface of the positioning rods (207) is connected to a connecting rod (209) and an arc-shaped rotating block (210) through a sliding block (208). A stable base plate (211) is fixedly installed at the bottom of the four sets of positioning rods (207) and below the base plate (1).

2. The handpiece frame structure of a magnetic stimulator according to claim 1, characterized in that: An adjustment device (3) is provided above the lifting column (202).

3. The handpiece frame structure of a magnetic stimulator according to claim 1, characterized in that: The fixed column (201) is fixedly installed at the center of the surface of the base plate (1), the threaded rod (203) is fixedly installed inside the fixed column (201), the lifting column (202) is threadedly connected to the circumferential surface of the threaded rod (203) and slidably connected to the inside of the fixed column (201), the fixed plate (204) is fixedly installed on the circumferential surface of the lifting column (202) and located above the fixed column (201), and multiple sets of rotating rods (205) are provided and are all fixedly installed on the circumferential surface of the fixed plate (204).

4. The handpiece frame structure of a magnetic stimulator according to claim 1, characterized in that: The sliding block (208) is provided in four sets and is slidably connected to the circumferential surface of the positioning rod (207). One end of the connecting rod (209) is fixedly connected to the sliding block (208), and the other end is fixedly connected to the arc-shaped rotating block (210). The arc-shaped rotating block (210) is rotatably connected to the inside of the rotating groove (206).

5. The handpiece frame structure of a magnetic stimulator according to claim 2, characterized in that: The adjustment device (3) includes a rotating part (301), a connecting part (302), a locking block (303), a cantilever (304), and a handle fixing seat (305). The rotating part (301) is fixedly installed on the upper circumferential surface of the lifting column (202). The connecting part (302) is rotatably connected to the inside of the rotating part (301). The locking block (303) is located at the end of the connecting part (302) away from the rotating part (301). The cantilever (304) is fixedly installed on one side of the locking block (303). The handle fixing seat (305) is slidably connected to the surface of the cantilever (304). The magnetic stimulator handle (4) is inserted into the inside of the handle fixing seat (305).

6. The handpiece frame structure of a magnetic stimulator according to claim 5, characterized in that: The cantilever (304) has a positioning groove (306) on its surface. The positioning groove (306) has a plurality of equally spaced locking holes (307) on its surface. A connecting plate (308) is fixedly installed at the front end of the handle fixing seat (305), and a fixing rod is fixedly installed at the rear end of the handle fixing seat. A rotating plate (309) is rotatably connected to the surface of the fixing rod. The rotating plate (309) is located inside the handle fixing seat (305). A telescopic spring (311) is fixedly installed between the bottom surface of the connecting plate (308) and the front surface of the rotating plate (309). A locking post (312) that matches the locking hole (307) is fixedly installed on the bottom front surface of the rotating plate (309). A pressing rod (310) is fixedly installed on the rear surface of the rotating plate (309).

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