Whole body magnetic therapy chair

Abstract

The utility model discloses a whole-body magnetic therapy chair, which relates to the technical field of magnetic therapy, and comprises a chair main body consisting of a back cushion, a seat cushion and a leg cushion, and also comprises mounting cavities arranged in the back cushion, the seat cushion and the leg cushion; the swing mechanism is arranged in the mounting cavity, the swing mechanism comprises a fixing shaft, the fixing shaft is fixedly arranged on the side, close to the bottom end of the mounting cavity, of the protective shell, the fixing shaft is rotationally connected with the bottom end of the mounting cavity, and a connecting rod shaft is fixedly arranged on the surface of the side, away from the fixing shaft, of the protective shell; the axes of the connecting rod shafts are parallel to the axis of the fixing shaft, and a connecting rod is rotationally arranged between every two adjacent connecting rod shafts. By arranging the mounting cavity, the protective shell, the permanent magnet and the swing mechanism, the device has the functions of static magnet therapy and dynamic magnet therapy at the same time, low-frequency dynamic magnet therapy is achieved when the swing mechanism rotates, static magnet therapy is achieved when the swing mechanism is static, the magnet therapy effect of the same product is improved, and the application range of the same product is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic therapy, in particular to a whole-body magnetic therapy chair. Background Art

[0002] The method of applying magnetic fields to acupuncture points or affected areas of the human body is called magnetic therapy. Currently, magnetic therapy products made of permanent magnets are divided into two categories. One is to statically contact permanent magnets of different shapes with the human body to generate a magnetic field biological reaction to achieve physical therapy or treatment effects, namely static magnetotherapy. Common products include various magnetic wearable devices and magnetic mattresses. The other is to drive permanent magnets through mechanical movement to make the polarity of the magnetic field acting on the human body change cyclically to achieve different effects, namely dynamic magnetotherapy. Common products include rotary magnetic beds, rotary magnetic chairs, and rotary magnetic instruments. These two types of products have their own specificity and efficacy, and have been developed and applied to a certain extent in the field of magnetic therapy.

[0003] In existing product technologies, it is difficult for static magnetic therapy products and dynamic magnetic therapy products to be compatible into one. For static magnetic therapy products, such as magnetic mattresses, densely arranged permanent magnets are generally arranged according to the shape of the body, and the permanent magnets are always in a fixed state; for dynamic magnetic therapy products, such as rotary magnetic chairs, since each rotary magnetic head needs to be separated by a certain distance, this type of product can generally only be made to perform magnetic therapy on a certain part of the body or symptoms, and it is difficult to take into account systemic magnetic therapy at the same time. Utility Model Content

[0004] The utility model provides a whole-body magnetic therapy chair, which has the advantage of realizing whole-body dynamic magnetic therapy and static magnetic therapy with one device, so as to solve the problems raised in the background technology.

[0005] In order to realize the purpose of realizing the dynamic magnetic therapy and static magnetic therapy of the whole body with one device, the utility model provides the following technical scheme: a whole body magnetic therapy chair, including the chair main body which is composed of back pad, seat pad and leg pad, still including the back pad, seat pad and leg pad all are equipped with installation cavity in it;Each installation cavity is equipped with a group of permanent magnets which are arranged in matrix, the permanent magnets are used for generating the magnetic field required in magnetic therapy;The outside of each permanent magnet is equipped with a protective shell, the protective shell is used for supporting the permanent magnet;Swing mechanism, the swing mechanism is arranged in the installation cavity, the swing mechanism includes a fixed shaft, the fixed shaft is fixedly arranged on the side of the protective shell close to the bottom end of the installation cavity, the fixed shaft is rotatably connected with the bottom end of the installation cavity, the surface of the side of the protective shell away from the fixed shaft is fixedly provided with a connecting rod shaft, and the axis of the connecting rod shaft is parallel to the axis of the fixed shaft, a connecting rod is rotatably arranged between the adjacent two connecting rod shafts, a driving disc is rotatably arranged in the installation cavity, the edge of the circular surface of the driving disc is rotatably provided with a driving rod, one end of the driving rod away from the driving disc is rotatably connected with the connecting rod shaft, when the driving disc rotates, the driving rod drives the permanent magnet to make reciprocating swing movement around the fixed shaft, so that the device realizes the effect of dynamic magnetic therapy, when the driving disc is static, the device realizes the effect of static magnetic therapy.

[0006] As a preferred technical scheme of the utility model, the bidirectional swing angle of each permanent magnet is 26°.

[0007] As a preferred technical scheme of the utility model, the swing frequency of the swing mechanism driving the permanent magnet is 50-80 times per minute, and the swing frequency of the permanent magnet in the back pad, seat pad and leg pad is the same.

[0008] As a preferred technical scheme of the utility model, the direction of each permanent magnet towards the side of the user's body is the same magnetic pole direction.

[0009] As a preferred technical scheme of the utility model, the installation cavity is provided with a motor driving the driving disc, the output end of the motor is fixedly connected with the shaft center of the driving disc;The shaft end of the driving disc is provided with an encoder, the chair main body is provided with a controller, and the motor and the encoder are electrically connected with the controller respectively.

[0010] As a preferred technical scheme of the utility model, the side of the back pad, seat pad and leg pad towards the chair main body and contacting with the user's body is fixedly provided with a protective pad layer, and the material of the protective pad layer is rubber, silica gel or sponge.

[0011] Compared with the prior art, the utility model provides a whole body magnetic therapy chair, which has the following beneficial effects:

[0012] 1. The whole body magnetic therapy chair, through the installation cavity, the protective shell is rotatably arranged in the installation cavity, and the permanent magnet is fixedly arranged in the protective shell, and the swing mechanism for driving the protective shell to swing is further arranged, so that the device has the effects of static magnetic therapy and dynamic magnetic therapy, low-frequency dynamic magnetic therapy is realized when the swing mechanism rotates, static magnetic therapy is realized when the swing mechanism is static, and the magnetic therapy effect and application range of the same product are improved.

[0013] 2. The whole body magnetic therapy chair, by respectively opening installation cavities in the back pad, the seat pad and the leg pad, and arranging the protective shell, the permanent magnet and the swing mechanism in the three installation cavities respectively, dynamic and static magnetic therapy covering the whole body is realized, and the shortcomings that the traditional dynamic magnetic therapy device is difficult to perform whole body magnetic therapy are avoided. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the utility model;

[0015] Figure 2 It is a side view of the utility model;

[0016] Figure 3 It is an enlarged view of area A in the second drawing of the utility model;

[0017] Figure 4 It is a schematic view of the swing direction of the permanent magnet of the utility model;

[0018] Figure 5 It is a schematic view of the distribution of the permanent magnet of the utility model in front view;

[0019] Figure 6 It is a schematic view of the distribution of the permanent magnet of the utility model in side view.

[0020] In the drawing: 1, chair main body; 2, back pad; 3, seat pad; 4, leg pad; 5, protective pad layer; 6, installation cavity; 7, permanent magnet; 8, protective shell; 9, fixed shaft; 10, connecting rod; 11, connecting rod shaft; 12, driving rod; 13, driving disc. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0022] Embodiment one

[0023] Please refer to Figure 1 - Figure 3The utility model discloses a whole body magnetic therapy chair, including the chair main body 1 that is composed of back pad 2, seat pad 3 and leg pad 4, is equipped with the installation cavity 6 in back pad 2, seat pad 3 and leg pad 4, and is equipped with a group of matrix arrangement permanent magnet 7 (reference Figure 5 And Figure 6 ) in every installation cavity 6, and the permanent magnet 7 is used to produce the magnetic field required in magnetic therapy, and the distance between multiple permanent magnets 7 is determined by the magnetic field intensity of permanent magnet 7, when the magnetic field intensity of permanent magnet 7 is larger, the distance between permanent magnets 7 can be increased, when the magnetic field intensity of permanent magnet 7 is smaller, the distance between permanent magnets 7 needs to be reduced, so that the matrix arrangement permanent magnet 7 has sufficient magnetic field intensity to meet the needs of magnetic therapy, and the protective shell 8 is arranged outside every permanent magnet 7, and the permanent magnet 7 is fixedly connected with the protective shell 8, and the protective shell 8 is used for supporting the permanent magnet 7, and the protective shell 8 is also located in the inside of installation cavity 6, and the protective shell 8 needs to avoid using some magnetic shielding materials, such as nickel-iron alloy, soft magnetic iron oxide, etc.

[0024] In addition, the swing mechanism is also arranged in the installation cavity 6, and the swing mechanism comprises a fixed shaft 9, the fixed shaft 9 is fixedly arranged on one side of the protective shell 8 close to the bottom end of the installation cavity 6, the fixed shaft 9 is rotatably connected with the bottom end of the installation cavity 6, so that the protective shell 8 can rotate around the fixed shaft 9, in order to avoid the collision between the protective shell 8 and the bottom end of the installation cavity 6, the side of the protective shell 8 close to the bottom end of the installation cavity 6 can be arranged in a V-shaped structure, so that the rotatable angle of the protective shell 8 is increased without increasing the depth of the installation cavity 6, a connecting rod shaft 11 is fixedly arranged on the surface of the side of the protective shell 8 away from the fixed shaft 9, and the axis of the connecting rod shaft 11 is parallel to the axis of the fixed shaft 9, a connecting rod 10 is rotatably arranged between the two adjacent connecting rod shafts 11, and the connecting rod 10 is used for driving the adjacent protective shells 8 to move synchronously, so that the matrix arrangement permanent magnet 7 moves synchronously as a whole, and a driving disc 13 is rotatably arranged in the installation cavity 6, a driving rod 12 is rotatably arranged on the edge of the circular surface of the driving disc 13, and one end of the driving rod 12 away from the driving disc 13 is rotatably connected with the connecting rod shaft 11, when the driving disc 13 rotates, the connecting rod 10 moves through the driving rod 12, since the connecting rod 10 is rotatably connected with the protective shell 8, and the protective shell 8 is rotatably connected with the bottom end of the installation cavity 6, therefore the driving rod 12 drives the connecting rod 10 to move linearly along the direction connected by the connecting rod 10, so that the permanent magnet 7 in the protective shell 8 makes reciprocating swing motion around the fixed shaft 9, and then the magnetic field intensity acting on the body of the user produces pulsation change, so that the device realizes the function of dynamic magnetic therapy, and when the driving disc 13 is stationary, the device can also realize the function of static magnetic therapy, so as to meet the different needs of the user.

[0025] In this embodiment, the connecting rod shaft 11 does not need to be set on every protective shell 8. In fact, it is only necessary to set the connecting rod shaft 11 and the connecting rod 10 connecting the connecting rod shaft 11 on one side of the protective shell 8 at the edge position of the matrix composed of permanent magnets 7 to achieve the synchronous movement of the matrix composed of permanent magnets 7.

[0026] Combine Figure 4 Preferably, the bidirectional swing angle of each permanent magnet 7 is 26°. The bidirectional swing angle of 26° here specifically refers to, for example, a single permanent magnet 7 swings upward by 26°, then returns to balance, and then swings downward by 26°. In fact, the total swing angle of a single permanent magnet 7 is 52°.

[0027] Combine Figure 2 Preferably, the swing frequency of the permanent magnet 7 driven by the swing mechanism is 50-80 times / minute, and the permanent magnet 7 swings in the magnetization direction, thereby achieving a pulsating change in the magnetic field intensity toward the user's body, thereby achieving the purpose of low-frequency dynamic magnetic therapy, and preferably, the permanent magnets 7 located in the back pad 2, seat pad 3 and leg pad 4 have the same swing frequency, thereby avoiding the user's body being in magnetic fields of different frequencies.

[0028] Combine Figure 3 In order to improve the magnetic field strength of the matrix composed of permanent magnets 7, it is preferred that each permanent magnet 7 has the same magnetic pole direction toward one side of the user's body, that is, the directions of the N poles or S poles of multiple permanent magnets 7 are consistent, thereby avoiding the situation where the orientations of multiple permanent magnets 7 are set in different directions, resulting in the magnetic field strength of the matrix composed of permanent magnets 7 being weakened under the influence of magnetic fields in different directions.

[0029] Combine Figure 2 In order to drive and control the driving disk 13 and thus drive the permanent magnet 7 to swing, a motor for driving the driving disk 13 is provided in the installation cavity 6, and the output end of the motor is fixedly connected to the axis of the driving disk 13, and an encoder is provided at the axis end of the driving disk 13. A controller is provided on the chair body 1, so that the motors and encoders installed in the back cushion 2, seat cushion 3 and leg cushion 4 are electrically connected to the controller respectively, and feedback control is established between the three motors and the controller through the corresponding encoders, so that it is convenient to use the controller to regulate the speed or direction of the motor, and then control the swing frequency of the swing mechanism, and the swing frequency of the permanent magnet 7 in the back cushion 2, seat cushion 3 and leg cushion 4 is made the same through the regulation of the controller. The swing duration of the swing mechanism can also be adjusted by the controller to achieve different magnetic therapy effects of the magnetic therapy chair.

[0030] Combine Figure 1In order to improve the comfort of the device when in use, a protective pad layer 5 is fixed to the side of the back pad 2, the seat pad 3 and the leg pad 4 which is in contact with the body of the user when the chair body 1 is in use, so as to provide comfortable support for the user during long-term magnetic therapy.

[0031] Embodiment two

[0032] The difference between the present embodiment and embodiment one is that the two-way swing angle of each permanent magnet 7 is 30°, and the two-way swing angle of 30° here means that, for example, a single permanent magnet 7 swings upward by 30°, then returns to the equilibrium position, and then swings downward by 30°, and in fact the total swing angle of a single permanent magnet 7 is 60°.

[0033] The working principle and use process of the chair are as follows: when in use, the user sits on the chair body 1, with the head and back positioned at the back pad 2, the hips and thighs positioned at the seat pad 3, and the lower legs positioned at the leg pad 4, and at this time the permanent magnets 7 arranged in a matrix in the mounting cavity 6 are in a static state, so as to perform static magnetic therapy on the whole body of the user through the static magnetic field generated by the permanent magnets 7.

[0034] When the user needs to perform dynamic magnetic therapy, the three motors in the back pad 2, the seat pad 3 and the leg pad 4 are controlled to rotate at the same frequency by the controller, so as to drive the driving disc 13 to rotate through the motors, the driving disc 13 drives the connecting rod 10 to move linearly along the direction connected by the connecting rod 10 through the driving rod 12 connected to the edge of the driving disc 13, so as to drive the protective shell 8 and the permanent magnets 7 to reciprocate within a certain angle around the fixed shaft 9 through the connecting rod 10, and then the permanent magnets 7 reciprocate, so as to make the magnetic field intensity acting on the body of the user pulsate, thereby achieving the effect of dynamic magnetic therapy.

[0035] In summary, the chair has the following advantages: the mounting cavity 6 is arranged, the protective shell 8 is arranged to rotate in the mounting cavity 6, the permanent magnets 7 are fixedly arranged in the protective shell 8, and the swing mechanism for driving the protective shell 8 to swing is further arranged, so that the device has the effects of static magnetic therapy and dynamic magnetic therapy at the same time, the swing mechanism rotates to achieve low-frequency dynamic magnetic therapy, and the swing mechanism is static to achieve static magnetic therapy, thereby improving the magnetic therapy effect and the application range of the same product; the mounting cavity 6 is arranged in the back pad 2, the seat pad 3 and the leg pad 4 respectively, and the protective shell 8, the permanent magnets 7 and the swing mechanism are arranged in the three mounting cavities 6 respectively, so as to achieve dynamic and static magnetic therapy covering the whole body, thereby avoiding the shortcoming that the traditional dynamic magnetic therapy device is difficult to perform whole-body magnetic therapy.

[0036] It should be noted that, in this document, terms such as "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or apparatus comprising the element.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A whole-body magnetic therapy chair, comprising a chair body (1) consisting of a back cushion (2), a seat cushion (3) and a leg cushion (4), characterized in that: Also includes: The back pad (2), seat pad (3) and leg pad (4) are all provided with a mounting cavity (6); A group of permanent magnets (7) arranged in a matrix are provided in each of the installation cavities (6), and the permanent magnets (7) are used to generate the magnetic field required for magnetic therapy; A protective shell (8) is provided on the outside of each permanent magnet (7), and the protective shell (8) is used to support the permanent magnet (7); The swing mechanism is arranged in the installation cavity (6), and the swing mechanism includes a fixed shaft (9). The fixed shaft (9) is fixed on the side of the protective shell (8) close to the bottom end of the installation cavity (6). The fixed shaft (9) is rotatably connected to the bottom end of the installation cavity (6). A connecting rod shaft (11) is fixed on the surface of the protective shell (8) away from the fixed shaft (9), and the axis of the connecting rod shaft (11) is parallel to the axis of the fixed shaft (9). The rotation arrangement between the two adjacent connecting rod shafts (11) is A connecting rod (10) is provided. A driving disk (13) is rotatably provided in the installation cavity (6). A driving rod (12) is rotatably provided on the edge of the circular surface of the driving disk (13). One end of the driving rod (12) away from the driving disk (13) is rotatably connected to the connecting rod shaft (11). When the driving disk (13) rotates, the permanent magnet (7) is driven to perform a reciprocating swing motion around the fixed axis (9), so that the device can achieve the effect of dynamic magnetic therapy. When the driving disk (13) is stationary, the device can achieve the effect of static magnetic therapy.

2. The whole body magnetic therapy chair according to claim 1, characterized in that: The bidirectional swing angle of each permanent magnet (7) is 26°.

3. The whole body magnetic therapy chair according to claim 2, characterized in that: The swing mechanism drives the permanent magnet (7) to swing at a frequency of 50-80 times per minute, and the permanent magnets (7) located in the back pad (2), the seat pad (3) and the leg pad (4) have the same swing frequency.

4. The whole body magnetic therapy chair according to claim 1, characterized in that: The direction of each permanent magnet (7) facing one side of the user's body is the same magnetic pole direction.

5. The whole body magnetic therapy chair according to claim 1, characterized in that: A motor for driving a driving disk (13) is provided in the installation cavity (6), and an output end of the motor is fixedly connected to the axis of the driving disk (13); An encoder is provided at the shaft end of the driving disc (13), a controller is provided on the chair body (1), and the motor and the encoder are electrically connected to the controller respectively.

6. The whole body magnetic therapy chair according to claim 1, characterized in that: A protective pad layer (5) is fixedly provided on the side of the back pad (2), seat pad (3) and leg pad (4) facing the chair body (1) and in contact with the user's body. The protective pad layer (5) is made of rubber, silica gel or sponge.

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