Arm magnetic stimulation assembly

Abstract

The utility model relates to the technical field of magnetic therapy instruments, in particular to an arm magnetic stimulation assembly, which comprises a shell used for sleeving an arm and allowing the arm to pass through, a spool is wound on the outer wall of the shell along the length direction of the shell, and the spool is wound on the outer wall of the shell by M circles and N layers to form a spiral magnetic stimulation coil; the starting end of the line pipe is bent and extends out for a section to form a current input pipeline, and the tail end of the line pipe is bent and extends out for a section to form a current output pipeline; m is greater than or equal to 2 and N is greater than or equal to 1. According to the utility model, the wire pipe is wound into the spiral magnetic stimulation coil along the length direction of the outer wall of the shell, so that 360-degree multi-directional magnetic therapy can be realized when an arm passes through the shell. In the magnetic therapy process, operation is convenient, efficiency is high, cost is saved, time and labor are saved, and experience is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to magnetotherapy instrument technical field more specifically, it relates to a kind of arm magnetic stimulation subassembly. BACKGROUND

[0002] Traditional magnetic stimulation coil only has single layer or multilayer plane structure (such as Figure 1 As shown), after winding, one lead is inside, another lead is outside, and in the use process, the lead inside must be input current, and the lead outside outputs current. Because the lead inside needs to be connected on the outside of coil, a special space needs to be left out for the shell of stimulation coil, which has certain influence on structure and appearance design.

[0003] The above-mentioned traditional magnetic stimulation coil can only stimulate the local part of the limb during use, and the magnetic therapy needs to be moved to another part after one part is magnetically treated, which is very troublesome, and a lot of time is needed to achieve the magnetic therapy of the whole arm, and the efficiency is low. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model aims to provide an arm magnetic stimulation subassembly to solve the technical problems of long time consumption and low efficiency when using traditional magnetic stimulation coil for magnetic therapy of arm.

[0005] The above technical purpose of the utility model is realized by the following technical scheme:

[0006] An arm magnetic stimulation subassembly comprises a shell for sleeving the arm and allowing the arm to pass through, a wire tube is wound on the outer wall of the shell along the length direction of the shell, the wire tube is wound M turns and N layers on the outer wall of the shell to form a spiral magnetic stimulation coil, the starting end of the wire tube is bent to extend a section to form a current input pipeline, the end of the wire tube is bent to extend a section to form a current output pipeline, M is greater than or equal to 2, and N is greater than or equal to 1.

[0007] Optionally, the wire tube is filled with 2000-3000 copper wire conductors, and the outer surface of the copper wire conductors is coated with an insulating layer.

[0008] Optionally, the cross section of the magnetic stimulation coil perpendicular to its length is circular or regular polygon, and the number of sides of the regular polygon is greater than or equal to 4.

[0009] Optionally, a sheath for improving the comfort of the arm is arranged on the inner wall of the shell.

[0010] Optionally, an outer shell for protecting the magnetic stimulation coil is arranged on the outer shell of the shell, and the magnetic stimulation coil is located between the shell and the outer shell.

[0011] Optionally, there is a gap between the housing and the outer casing to form a heat dissipation airflow path; the top of the outer casing has a heat dissipation vent that communicates with the heat dissipation airflow path.

[0012] Optionally, a support plate is provided on the outer wall of the housing, and a cooling fan is provided on the support plate for dissipating heat from the magnetic stimulation coil.

[0013] Optionally, a temperature controller is installed inside the cooling airflow path, and the temperature controller is electrically connected to the cooling fan.

[0014] Optionally, the cooling fan is located directly below the housing to improve its stability.

[0015] In summary, the above embodiments of this utility model have the following beneficial effects: by winding the magnetic stimulation coil in a spiral shape along the length of the outer wall of the shell, 360-degree multi-directional magnetic therapy can be achieved when the arm passes through the shell. During magnetic therapy, the operation is convenient, efficient, cost-effective, time-saving, and provides a good experience. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a traditional magnetic stimulation coil;

[0017] Figure 2 This is a partial structural schematic diagram of the present invention;

[0018] Figure 3 yes Figure 2 Exploded view;

[0019] Figure 4 This is a schematic diagram of the structure of this utility model. Detailed Implementation

[0020] To make the objectives, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. Several embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein.

[0021] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0022] This invention provides an arm magnetic stimulation component, such as... Figures 2-3 As shown, it includes a housing 1 for fitting an arm and through which the arm passes. A conduit is wound around the outer wall of the housing 1 along the length of the housing 1. The conduit is wound M turns and N layers around the outer wall of the housing 1 to form a spiral magnetic stimulation coil 2. The starting end of the conduit is bent and extends out to form a current input conduit, and the end of the conduit is bent and extends out to form a current output conduit. M is greater than or equal to 2, and N is greater than or equal to 1.

[0023] Specifically, the arm magnetic stimulation assembly mainly comprises a shell 1 which is a cylindrical body with a circular hole, and the arm passes through the circular hole to receive the magnetic therapy of a magnetic stimulation coil 2. The magnetic stimulation coil 2 is formed by winding a wire tube, specifically, the starting end of the wire tube is bent to extend a section to form a current input pipeline, the other end is spirally wound around the cylindrical shell 1, the number of turns can reach M turns (M≥2), the number of winding layers can reach N layers (N≥1), and the shape can be cylindrical, cuboid, prism, etc. (that is, the cross section perpendicular to the length of the magnetic stimulation coil 2 is circular or regular polygon, and the number of sides of the regular polygon is greater than or equal to 4), and the wire tube wound to the end is bent to extend a section to form a current output pipeline. The current output pipeline and the current input pipeline are located on the same side of the magnetic stimulation coil 2 and are arranged adjacent to each other. In this embodiment, the wire tube is wound 11 turns and 1 layer to form the magnetic stimulation coil 2. The wire tube wound to form the magnetic stimulation coil 2 is filled with 2000-3000 copper wire conductors, and the outer surface of each copper wire conductor is coated with an insulating layer.

[0024] When the arm needs to be magnetically treated, the hand is inserted into the inside of the hole to achieve magnetic treatment, and the magnetic stimulation coil 2 wound outside the hole can generate a magnetic field shaped like the shell 1 under the action of current to magnetically treat the arm. Since the generated magnetic field forms a ring shaped like the shell 1, the arm can be treated in 360 degrees and multiple directions at the same time, thereby improving the magnetic treatment efficiency and shortening the magnetic treatment time.

[0025] Further, as shown in Figures 2-3 , the inner wall of the shell 1 is provided with a sheath 3 for improving the comfort of the arm, the sheath 3 is sleeved into the circular hole of the shell 1, and the middle part of the sheath 3 is designed as a high-elasticity mesh cloth, and the elastic "O" ring at both ends is designed to firmly sleeve the end part of the shell 1.

[0026] Further, as shown in Figure 4 , the outer shell 4 of the shell 1 is provided with an outer shell 4 for protecting the magnetic stimulation coil 2; the outer shell 4 comprises an upper shell and a lower shell, and the two are fixedly connected with the shell 1 by a clamping structure matched with a clamping groove. The magnetic stimulation coil 2 is located between the shell 1 and the outer shell 4, and will not directly contact the arm when it generates heat, thereby avoiding the arm from being scalded.

[0027] Further, as shown in Figures 2-4 , to ensure the stability of the magnetic treatment and avoid the thermal runaway of the magnetic stimulation coil 2, a gap of 3-5 mm is provided between the shell 1 and the outer shell 4 to form a heat dissipation air channel, and a heat dissipation opening 41 is formed in the top of the outer shell 4 and communicates with the heat dissipation air channel.

[0028] Further, as shown in Figures 2-4As shown, the support plate 11 is clamped at the bottom of the outer wall of the shell 1 through a clamping structure, and the heat dissipation fan 12 for heat dissipation of the magnetic stimulation coil 2 is fixedly arranged on the support plate 11 through a screw, so as to further ensure the stability of the magnetic therapy and avoid thermal runaway of the magnetic stimulation coil 2. The heat dissipation fan 12 is located directly below the shell 1, and compared with being located on the left and right sides of the shell 1, the heat dissipation fan 12 reduces the gravity center of the shell 1, and further improves the stability of the shell 1, so as to indirectly improve the stability of the arm magnetic stimulation assembly and reduce the vibration effect during the magnetic therapy.

[0029] Further, in order to avoid thermal runaway of the magnetic stimulation coil 2, a temperature controller (not shown in the figure) is arranged in the heat dissipation air duct, and the temperature controller functions as a temperature switch and is connected in series with the heat dissipation fan 12. When it is detected that the temperature in the heat dissipation air duct is higher than a preset temperature, the power supply circuit of the heat dissipation fan 12 is cut off.

[0030] The above is only the preferred embodiment of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments. Any technical solution falling within the concept of the present application belongs to the protection scope of the present application. It should be noted that, for ordinary skilled persons in the technical field, some improvements and decorations without departing from the principle of the present application are also considered as the protection scope of the present application.

Claims

1. An arm magnetic stimulation component, characterized in that, It includes a housing for fitting an arm and through which the arm passes. A conduit is wound around the outer wall of the housing along the length of the housing. The conduit is wound M turns and N layers around the outer wall of the housing to form a spiral magnetic stimulation coil. The starting end of the conduit is bent and extends out to form a current input conduit, and the end of the conduit is bent and extends out to form a current output conduit. M is greater than or equal to 2, and N is greater than or equal to 1.

2. The arm magnetic stimulation assembly according to claim 1, characterized in that, The conduit is filled with 2,000-3,000 copper wires, and the outer surface of the copper wires is coated with an insulating layer.

3. The arm magnetic stimulation assembly according to claim 1, characterized in that, The cross-section of the magnetic stimulation coil perpendicular to its length is a circle or a regular polygon, with the number of sides of the regular polygon being greater than or equal to 4.

4. The arm magnetic stimulation assembly according to claim 1, characterized in that, The inner wall of the casing is fitted with a protective sleeve to improve arm comfort.

5. The arm magnetic stimulation assembly according to claim 1, characterized in that, The outer shell of the housing is provided with a protective shell for the magnetic stimulation coil; the magnetic stimulation coil is located between the housing and the protective shell.

6. The arm magnetic stimulation assembly according to claim 5, characterized in that, There is a gap between the housing and the outer shell to form a heat dissipation airflow path; the top of the outer shell has a heat dissipation vent that communicates with the heat dissipation airflow path.

7. The arm magnetic stimulation assembly according to claim 6, characterized in that, The outer wall of the housing is provided with a support plate, and a cooling fan is provided on the support plate to dissipate heat from the magnetic stimulation coil.

8. The arm magnetic stimulation assembly according to claim 7, characterized in that, A temperature controller is installed inside the cooling airflow path, and the temperature controller is electrically connected to the cooling fan.

9. The arm magnetic stimulation assembly according to claim 8, characterized in that, The cooling fan is located directly below the housing to improve its stability.

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