Traditional Chinese medicine neck and shoulder stretching rehabilitation equipment

Abstract

The invention provides traditional Chinese medicine neck and shoulder stretching rehabilitation equipment which comprises a main frame, and a backup plate is arranged on the main frame; a supporting plate is arranged above the backup plate, and the supporting plate is rotationally mounted on the backup plate through a supporting rod; a shoulder pulling movement structure is arranged on the backup plate; the shoulder-pulling movement structure comprises two arm limiting plates, a shoulder-pulling supporting block and two movable rods; the two arm limiting plates are arranged on the left side and the right side of the backup plate in a spaced mode, each arm limiting plate is rotationally connected with the backup plate, and the arm limiting plates protrude out of the front side face of the backup plate through rotation relative to the backup plate and enable the plate faces to be perpendicular to the height direction of the backup plate or do not protrude out of the front side face of the backup plate through rotation relative to the backup plate. The shoulder pulling supporting block is slidably installed on the rear side face of the backup plate. The two movable rods are installed above the backup plate through the shoulder pulling supporting blocks, and one end of each movable rod is rotationally connected with the corresponding shoulder pulling supporting block. The rehabilitation equipment can assist a patient in multiple shoulder and neck stretching motions, it is guaranteed that the motion of the patient is in place, and the shoulder and neck stretching effect of the patient is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of shoulder and neck exercise equipment, and particularly to a traditional Chinese medicine neck and shoulder stretching rehabilitation device. Background Art

[0002] Currently, clinically, rehabilitation training for the shoulder and neck is usually carried out to promote the early recovery of patients with shoulder and neck problems. Rehabilitation training for the shoulder and neck can use rehabilitation training equipment to massage the patient's shoulder and neck, assist the patient in stretching the arms to achieve the purpose of stretching the shoulder and neck, or the patient can perform shoulder and neck stretching movements by himself according to the guidance of medical staff. For example, actions such as pulling the hands and raising the head, clasping the hands and expanding the chest (concentrating the shoulders towards the middle of the back as much as possible), raising the head to look at the palms, reverse traction action (keeping the hands, shoulders, and palms as flat as possible), hand and neck resistance actions, etc. For details, please refer to Figure 11 When patients perform shoulder and neck stretching movements by themselves, many of the movements are not done properly and cannot achieve the effect of shoulder and neck stretching. Existing rehabilitation training equipment cannot assist patients in performing more shoulder and neck stretching movements. Relying solely on massage or arm stretching cannot effectively promote shoulder and neck stretching in patients. For example, a traditional Chinese medicine neck and shoulder stretching rehabilitation device provided by the patent with the application number CN202121540895.X and a neck and shoulder exercise stretcher provided by the patent with the application number CN202321658350.8 both have a single stretching movement, resulting in patients being unable to perform shoulder and neck stretching movements more effectively. Summary of the Invention

[0003] In view of the above, it is necessary to provide a traditional Chinese medicine neck and shoulder stretching rehabilitation device that can assist patients in performing multiple shoulder and neck stretching movements, ensure that the patients' movements are in place, and improve the shoulder and neck stretching effect of the patients.

[0004] To achieve the above object, the technical solution adopted by the present invention is:

[0005] A traditional Chinese medicine neck and shoulder stretching rehabilitation device, including a main frame, on which a backrest is provided; a support plate is arranged above the backrest, the plate surface of the support plate faces the front of the backrest, the support plate is rotatably installed on the backrest through a support rod, the rotation direction is parallel to the width direction of the backrest, and a locking member for preventing the support rod from rotating relative to the backrest is arranged on the support rod;

[0006] The backrest is provided with a shoulder pulling movement structure; the shoulder pulling movement structure includes two arm limit plates, a shoulder pulling support block and two movable rods; the two arm limit plates are spaced apart on the left and right sides of the backrest and are arranged close to the top surface of the backrest, and each arm limit plate is rotatably connected to the backrest, and it protrudes from the front side surface of the backrest by rotating relative to the backrest and makes the plate surface perpendicular to the height direction of the backrest, or makes the plate surface not protrude from the front side surface of the backrest by rotating relative to the backrest; the shoulder pulling support block is slidably installed on the rear side surface of the backrest, and the sliding direction is the height direction of the backrest, and the backrest is provided with a sliding locking structure for preventing the shoulder pulling support block from sliding; the two movable rods are arranged between the two arm limit plates, and the two are installed on the backrest through the shoulder pulling support block. At the top, one end of each movable rod is rotatably connected to the shoulder support block, and the rotation axis is parallel to the height direction of the back plate, and a torsion spring is arranged at the rotation connection, and in the natural state of the torsion spring, the two movable rods are close to each other; the other end of each movable rod is located directly in front of the back plate, and a pull rod is arranged at the lower part of the other end, and the pull rod is connected to a pull rope, and the pull rope is wound around the winding device on the movable rod, and the winding device has elastic force, and in its natural state, the pull rope is wound around the winding device, and the pull rod abuts against the movable rod; an installation port is arranged at the lower part of the movable rod, and one end of the pull rod in the length direction is detachably connected to the installation port, and when the pull rod is connected to the mounting rod, the length direction of the pull rod is parallel to the width direction of the back plate.

[0007] Preferably, the support plate includes two side support plates, which are rotatably connected and driven to rotate by a support plate rotating member on the support rod, with the rotation axis parallel to the height direction of the support rod, and the two plate surfaces approach or move away from each other through rotation; massage air bags are provided on the plate surfaces of the two side support plates facing each other, and the massage air bags are connected to an air source device through an air pipe, and the air source device is installed on the support plate.

[0008] Preferably, the surface of the side support plate on which the massage airbag is mounted is a concave arc surface.

[0009] Preferably, the locking member comprises a locking motor and a transmission gear set, the locking motor is mounted on the backing plate, and an output shaft thereof is connected to a rotating shaft between the support rod and the backing plate through the transmission gear.

[0010] Preferably, the sliding locking structure comprises an electric sliding drive component, which is mounted on the backing plate and has a movable end connected to the shoulder support slider.

[0011] Preferably, the electric sliding drive member is an electric telescopic rod, a linear stepping motor or a screw-motor assembly.

[0012] Preferably, two shoulder support connecting rods are arranged on the shoulder support block at intervals along the width direction of the back plate, one shoulder support connecting rod corresponds to one movable rod, and the movable rod is rotatably connected to the shoulder support block via the shoulder support connecting rod.

[0013] Preferably, the pull rope is connected to the middle part of the pull rod, and when the pull rod abuts against the movable rod, the length direction of the pull rod is parallel to the width direction of the back plate.

[0014] Preferably, one end of the pull rod is detachably connected to the mounting opening via a thread.

[0015] Preferably, the backing plate is slidably mounted on the main frame via a lifting drive member, and the sliding direction is the height direction of the backing plate.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention can assist patients in performing relatively accurate neck and shoulder stretching exercises through the coordinated use of a support plate and a shoulder-pulling exercise structure, thereby improving the effectiveness of the exercise and the stretching effect.

[0018] Among them, the support plate can adjust its inclination angle relative to the backrest by rotating, which is convenient for the patient to determine the degree of head tilt when performing head tilt operation, ensuring that the patient's head tilt movement is in place and better achieving neck stretching.

[0019] Secondly, the arm limit plate in the shoulder stretching exercise structure can limit the placement of the patient's upper arm, so that the patient's upper arm can be flush with the shoulder when the patient performs stretching exercises, thereby achieving the purpose of stretching the shoulder.

[0020] Furthermore, the coordinated use of the shoulder support block and the two movable rods in the shoulder stretching movement structure can realize a variety of movements of the patient's arms, prompting the patient's arm movements to be in place, thereby achieving the purpose of stretching the shoulders.

[0021] Finally, the coordinated use of the support plate and the shoulder-pulling exercise structure of the present invention allows the patient to perform a variety of stretching exercises, such as hand-pulling and head-tilting exercise, palm-joining and chest-expanding exercise, head-up-looking-at-the-palms exercise, reverse traction movement, arm-shoulder-expanding exercise, etc., and the exercises are more in place, improving the shoulder and neck stretching effect and the rehabilitation exercise effect, and are very practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 2 is a schematic structural diagram of a first embodiment of the present invention, in which the movable rod does not rotate.

[0023] Figure 2 yes Figure 1 Schematic diagram of the structure from an oblique perspective.

[0024] Figure 3 yes Figure 1Schematic diagram of the structure from the rear side view.

[0025] Figure 4 is Figure 1 Schematic diagram of the front structure, in the figure, the pull rod is stretched.

[0026] Figure 5 is Figure 1 Schematic diagram of the left side structure, in the figure, the pull rod is not stretched.

[0027] Figure 6 is Figure 1 Schematic diagram of the structure where the middle pull rod is installed at the installation opening and the movable rod rotates under the action of the pull rod.

[0028] Figure 7 is Figure 6 Schematic diagram of the structure from the oblique upward view.

[0029] Figure 8 Schematic diagram of the structure of the second embodiment of the present invention.

[0030] Figure 9 is Figure 8 Schematic diagram of the structure at the middle support plate.

[0031] Figure 10 is Figure 9 Schematic diagram of the structure from the left side view.

[0032] Figure 11 Schematic diagram of the shoulder and neck stretching exercise.

[0033] Description of the main component symbols

[0034] In the figure: main frame 1, lifting drive member 2, backrest 3, support plate 4, side support plate 4.1, support plate rotating member 4.2, massage airbag 4.3, air tube 4.4, support rod 5, locking member 6, arm limiting plate 7, vertical holding block 8, shoulder pulling support block 9, sliding locking structure 10, shoulder pulling support connecting rod 11, movable rod 12, pull rod 13, pull rope 14, winding device 15, installation opening 16.

[0035] The following specific embodiments will further illustrate the present invention in conjunction with the above-mentioned drawings. Specific embodiments

[0036] Please refer to Figures 1 to 7 , in a preferred embodiment of the present invention, a traditional Chinese medicine neck and shoulder stretching rehabilitation device includes a main frame 1, and a backrest 3 is provided on the main frame 1 for a patient to lean on the back.

[0037] A support plate 4 is arranged above the backboard 3, the surface of the support plate 4 faces the front of the backboard 3, the support plate 4 is rotatably mounted on the backboard 3 through a support rod 5, the rotation direction is parallel to the width direction of the backboard 3, and a locking member 6 is arranged on the support rod 5 for preventing it from rotating relative to the backboard 3; that is, the support plate 4 is located above the top of the backboard 3, and it can rotate to adjust the angle between the surface of the support plate 4 and the surface of the backboard 3 to meet the use of different head tilting amplitudes, so that when doing neck and shoulder stretching movements and the head needs to be tilted up to a certain amplitude, the patient can know whether the head tilting amplitude is in place by the way that the back of the head is against the support plate 4, thereby promoting the neck to be stretched in place. Preferably, the locking member 6 includes a locking motor and a transmission gear set, the locking motor is installed on the backboard 3, and its output shaft is connected to the rotating shaft between the support rod 5 and the backboard 3 through the transmission gear transmission, so that the tilt angle of the support plate 4 is automatically adjusted by the way that the locking motor drives the transmission gear set to rotate, thereby improving the convenience of adjusting the support plate 4.

[0038] The back plate 3 is provided with a shoulder pulling motion structure, which includes two arm limit plates 7, a shoulder pulling support block 9 and two movable rods 12. The two arm limit plates 7 are spaced apart on the left and right sides of the back plate 3 and are arranged close to the top surface of the back plate 3. Each arm limit plate 7 is rotatably connected to the back plate 3, and protrudes from the front side of the back plate 3 by rotating relative to the back plate 3 and makes the plate surface perpendicular to the height direction of the back plate 3, or makes the plate surface not protrude from the front side of the back plate 3 by rotating relative to the back plate 3; the shoulder pulling support block 9 is slidably installed on the rear side of the back plate 3, and the sliding direction is the height direction of the back plate 3. The back plate 3 is provided with a sliding locking structure for preventing the shoulder pulling support block 9 from sliding; the two movable rods 12 are arranged between the two arm limit plates 7, and both are installed above the back plate 3 through the shoulder pulling support block 9. One end of each movable rod 12 is rotatably connected to the shoulder pulling support block 9, and the rotation axis is parallel to the back plate 3 in the height direction, and a torsion spring is arranged at the rotating connection, in the natural state of the torsion spring, the two movable rods 12 are close to each other; the other end of each movable rod 12 is located just in front of the back plate 3, and a pull rod 13 is arranged at the lower part of the other end, and the pull rod 13 is connected with a pull rope 14, and the pull rope 14 is wound around a winding device 15 on the movable rod 12, and the winding device 15 has elastic force, and in its natural state, the pull rope 14 is wound around the winding device 15, and the pull rod 13 abuts against the movable rod 12; a mounting port 16 is arranged at the lower part of the movable rod 12, and one end of the pull rod 13 in the rod length direction can be detachably connected to the mounting port 16, and when the pull rod 13 is connected to the mounting rod, the rod length direction of the pull rod 13 is parallel to the width direction of the back plate 3.

[0039] The above-mentioned shoulder stretching exercise structure can assist the patient in performing a relatively standard shoulder stretching exercise, thereby causing the patient's shoulder and neck to be stretched to the proper position.

[0040] In the shoulder-pulling exercise structure, the arm limit plate 7 is used to limit the patient's arm during the stretching exercise to prevent the patient's arm from being too low and failing to achieve the shoulder stretching effect. That is, for the hand-pulling and head-raising action, the patient's arm is required to be stretched forward and upward, and then pulled down until the upper arm is flush with the shoulder and the shoulder is open, and the forearm is as vertically upward as possible. The palm-closing and chest-expanding action requires the two hands to be put together, the upper arm is flush with the shoulder, and then the palms are opened to the left and right sides until the forearm is vertically upward to the left and right sides of the head. During the palm-opening process, the shoulders are opened and the upper arm is kept as flush with the shoulder as possible. For these two types of shoulder and neck stretching exercises, the upper arm is required to be as flush with the shoulder as possible. Therefore, through the setting of the arm limit plate 7, when the board surface of the arm limit plate 7 is perpendicular to the board surface of the back plate 3, that is, when the board surface of the arm limit plate 7 is horizontal, the patient's arm is restricted from drooping, and the patient's upper arm falls above the arm limit plate 7 and must not be lower than the arm limit plate 7. In this way, it can be ensured to a certain extent that the patient's upper arm can be flush with the shoulder, so that the exercise posture is more in line with the requirements of the stretching exercise. Preferably, each arm limit plate 7 is matched with a vertical holding block 8 for preventing the arm limit plate 7 from rotating, and the vertical holding blocks 8 are arranged on the left and right sides of the back plate 3. Each vertical holding block 8 is located on the arm limit plate 7 or away from the arm limit plate 7 by sliding or rotating. Moreover, when the vertical holding block 8 is located on the arm limit plate 7 in a vertical back plate 3 state, the vertical holding block 8 is located at the bottom of the arm limit plate 7. The vertical holding block 8 can prevent the arm limit plate 7 from rotating downward, thereby keeping the arm limit block in a vertical state. Specifically, when the vertical holding block 8 is slidably connected to the back plate 3, the sliding direction of the vertical holding block 8 is parallel to the rotation axis of the arm limit plate 7, and the vertical holding block 8 is located at the bottom of the arm limit plate 7 in the vertical back plate 3 state, or away from the arm limit plate 7 by sliding on the back plate 3; when the vertical holding block 8 is rotated to connect the back plate 3, the rotation axis of the vertical holding block 8 is perpendicular to the thickness direction of the back plate 3, and the back plate 3 is provided with a locking rod between the rotation connection and the arm limit plate 7, and the locking rod is slidably connected to the back plate 3, and the sliding direction is the thickness direction of the back plate 3, and the locking rod slides to the bottom of the vertical holding block 8 to make the vertical holding block 8 parallel to the rotation axis of the arm limit plate 7, at this time, the vertical holding block 8 is located at the bottom of the arm limit plate 7 in the vertical back plate 3 state. Alternatively, as shown in the drawings of the present embodiment, the vertical holding block 8 is designed by combining rotation and sliding. In this way, the vertical holding block 8 can be kept in a horizontal setting by sliding the fixed block on the back plate 3 after rotation, so that it can be located at the bottom of the arm limit plate 7 in the vertical back plate 3 state. Figure 1 and Figure 2As shown. Further, a protective cotton layer is provided on the plate surface of the arm limiting plate 7, and this plate surface is the upper plate surface of the arm limiting plate 7 in the state of being perpendicular to the backrest plate 3, so as to use the protective cotton layer as a buffer to prevent the patient's arm from hitting the arm limiting plate 7 and getting hurt, thereby improving the comfort of use. Further preferably, the protective cotton layer is made of SBR cotton material.

[0041] In the shoulder stretching movement structure of the present invention, the movable rod 12 is used to position the stretching height of the patient's arm and assist the patient in performing stretching and shoulder broadening movements. Its sliding cooperation with the shoulder stretching support block 9 can meet the stretching movements of patients of different heights.

[0042] For example, when doing the hand-holding and head-up action, the height position of the movable rod 12 is adjusted according to the position of the palm when the patient's arm is straightened forward and upward, so that the patient's palm can grasp and abut against the pull rod 13 at the bottom of the movable rod 12. This position is the position where the patient's arm should be when the hand-holding and head-up action is stretched in place. In this way, every time the hand-holding and head-up action is performed, when the patient's arm is stretched to the position where the palm grasps the pull rod 13, it means that the patient's stretching preparation action is in place. Cooperating with the arm limiting plate 7, when the patient pulls down until the arm is on both sides of the head, the upper arm falls on the top of the arm limiting plate 7 and is close to or in contact with the backrest plate 3, which means that the patient's entire stretching action basically meets the movement requirements and the stretching action can be considered in place. As for whether the pull rod 13 needs to be pulled along during the downward pulling process, it can be selected according to the intensity of the movement. When the pull rod 13 is pulled down, under the action of the pulling force, the pull rope 14 drives the winding device 15 to rotate. When rotating, the elastic force on the winding device 15 needs to be overcome. Therefore, the action of pulling the pull rod 13 can also exercise the patient's arm to a certain extent. When the pull rod 13 is not pulled, the pull rope 14 will automatically wind around the winding device 15 under the action of the elastic force of the winding device 15, and the pull rod 13 will reset with the retraction of the pull rope 14. In this embodiment, the winding device 15 can use a clock spring to realize the automatic retraction of the pull rope 14, or a torsion spring can be provided on the reel of the winding device 15 to realize the automatic retraction of the pull rope 14. Preferably, in order to facilitate the patient to pull the pull rod 13, the pull rope 14 is connected to the middle of the pull rod 13. When the pull rod 13 abuts against the movable rod 12, the length direction of the pull rod 13 is parallel to the width direction of the backrest plate 3.

[0043] For another example, when performing the head-up and palm-looking movement, the patient's overlapping palms are turned upwards, the arms are straightened upwards, and the patient tilts the head upwards to look at the palms. For this head-up and palm-looking movement, it is required that the patient tilt the head to stretch the neck, and it is also required that the arms be straightened to achieve the purpose of stretching the arms. After the patient straightens the arms, the height position of the movable rod 12 is adjusted so that the patient's palm can touch the movable rod 12. In this way, every time the patient performs the head-up and palm-looking movement, as long as the patient's palm touches the movable rod 12, it means that the patient's arms are already straightened. When the patient's head touches the support plate 4, it means that the head-up and palm-looking movement of the patient can be basically considered in place.

[0044] For another example, when performing the arm and shoulder stretching movement, the pull rod 13 needs to be installed on the installation port 16. The pull rod 13 is placed vertically. The patient holds the pull rod 13, and drives the movable rod 12 to rotate around the shoulder stretching support block 9 through the pull rod 13. The patient's palm rotates from the front of the head to the left and right sides of the head, realizing the shoulder stretching movement, which not only stretches the shoulders but also exercises the arms. In this movement, it is necessary to adjust the height position of the movable rod 12 so that the pull rod 13 is located directly in front of the patient's head. When performing this movement, the arm limiting plate 7 can be used to limit the upper arm of the patient to be placed flat against the shoulders. In the present embodiment, in order to facilitate the installation of the pull rod 13 on the installation port 16, it is preferably that one end of the pull rod 13 is detachably connected to the installation port 16 through a thread.

[0045] In the present invention, the adjustable height position of the movable rod 12 is adjusted by the up and down sliding of the shoulder stretching support block 9 on the back plate 3. After the up and down sliding of the shoulder stretching support block 9, positioning and anti-sliding are achieved through the sliding locking structure 10. In the present embodiment, considering the convenience of sliding and locking of the shoulder stretching support block 9, preferably, the sliding locking structure 10 includes an electric sliding drive member, and the electric sliding drive member is installed on the back plate 3, and its movable end is connected to the shoulder stretching support slider, and the height position of the shoulder stretching support block 9 is automatically adjusted by the driving method of the electric sliding drive member. Further preferably, the electric sliding drive member is an electric telescopic rod, a linear stepping motor or a lead screw-motor assembly. In addition, preferably, two shoulder stretching support connecting rods 11 are arranged at intervals along the width direction of the back plate 3 on the shoulder stretching support block 9, and one shoulder stretching support connecting rod 11 corresponds to one movable rod 12, and the movable rod 12 is rotationally connected to the shoulder stretching support block 9 through the shoulder stretching support connecting rod 11.

[0046] Furthermore, considering the height problems of different patients, in order to facilitate the use of the device for patients of different heights, the back plate 3 is slidably installed on the main frame 1 through a lifting drive member 2, and the sliding direction is the height direction of the back plate 3 to adjust the height position of the arm limiting plate 7 and the height position of the movable rod 12. The lifting drive member 2 can be an electric telescopic rod structure, a lead screw-motor assembly, or other lifting structures capable of adjusting the lifting.

[0047] See also Figures 8 - 10 In the second embodiment of the present invention, the support plate 4 includes two side support plates 4.1, which are connected in rotation and driven to rotate by the support plate rotating member 4.2 on the support rod 5, and the rotation axis is parallel to the height direction of the support rod 5. The two plate surfaces are moved closer to or away from each other by rotation; massage airbags 4.3 are arranged on the plates facing each other of the two side support plates 4.1, and the massage airbags 4.3 are connected to the air source device (not shown) through the air pipe 4.4, and the air source device is installed on the support plate 3. That is, the two side support plates 4.1 adjust the angle between them by rotating each other, so as to form a C-shaped structure that clamps the neck, and the massage airbag 4.3 is charged and discharged to massage the patient's neck. Preferably, the plate surface of the side support plate 4.1 on which the massage airbag 4.3 is installed is a concave arc surface, which is convenient for massaging the patient's neck. In this embodiment, the support plate rotating member 4.2 is mainly driven by a rotating motor through a gear set to drive the side support plates 4.1 to rotate so as to achieve the reverse movement of the two side support plates 4.1. Figure 9 and 10 Of course, two rotating motors can be provided, or one rotating motor can be provided. When one rotating motor is provided, two meshing gears (one of which is in transmission connection with the rotating motor) need to be respectively meshed with the gears on the rotating shaft of the side support plate 4.1 to achieve one power and two reverse outputs.

[0048] Finally, it should be noted that the above description of the present invention does not involve automatic control descriptions such as controllers, but it does not mean that the present application can only be controlled manually. Considering the popularity of automation, the present invention does not elaborate on automatic control in detail.

[0049] In addition, the present invention can also cooperate with the patient to sit and perform stretching exercises, and at this time a chair structure can be installed on the main frame 1.

[0050] The above description is a detailed description of the preferred feasible embodiments of the present invention, but the embodiments are not intended to limit the scope of the patent application of the present invention. All equivalent changes or modified changes completed under the technical spirit suggested by the present invention should fall within the patent scope covered by the present invention.

Claims

1. A traditional Chinese medicine neck and shoulder stretching rehabilitation device, comprising a main frame, characterized in that: The main frame is provided with a backing plate; a supporting plate is provided above the backing plate, the plate surface of the supporting plate faces the front of the backing plate, the supporting plate is rotatably mounted on the backing plate through a supporting rod, the rotation direction is parallel to the width direction of the backing plate, and the supporting rod is provided with a locking member for preventing it from rotating relative to the backing plate; The backrest is provided with a shoulder pulling movement structure; the shoulder pulling movement structure includes two arm limit plates, a shoulder pulling support block and two movable rods; the two arm limit plates are spaced apart on the left and right sides of the backrest and are arranged close to the top surface of the backrest, and each arm limit plate is rotatably connected to the backrest, and it protrudes from the front side surface of the backrest by rotating relative to the backrest and makes the plate surface perpendicular to the height direction of the backrest, or makes the plate surface not protrude from the front side surface of the backrest by rotating relative to the backrest; the shoulder pulling support block is slidably installed on the rear side surface of the backrest, and the sliding direction is the height direction of the backrest, and the backrest is provided with a sliding locking structure for preventing the shoulder pulling support block from sliding; the two movable rods are arranged between the two arm limit plates, and the two are installed on the backrest through the shoulder pulling support block. At the top, one end of each movable rod is rotatably connected to the shoulder support block, and the rotation axis is parallel to the height direction of the back plate, and a torsion spring is arranged at the rotation connection, and in the natural state of the torsion spring, the two movable rods are close to each other; the other end of each movable rod is located directly in front of the back plate, and a pull rod is arranged at the lower part of the other end, and the pull rod is connected to a pull rope, and the pull rope is wound around the winding device on the movable rod, and the winding device has elastic force, and in its natural state, the pull rope is wound around the winding device, and the pull rod abuts against the movable rod; an installation port is arranged at the lower part of the movable rod, and one end of the pull rod in the length direction is detachably connected to the installation port, and when the pull rod is connected to the mounting rod, the length direction of the pull rod is parallel to the width direction of the back plate.

2. The a traditional Chinese medicine neck and shoulder stretching rehabilitation device according to claim 1, characterized in that: The support plate includes two side support plates, which are rotatably connected and driven to rotate by the support plate rotating member on the support rod. The rotation axis is parallel to the height direction of the support rod, and the two plate surfaces are moved closer to or away from each other through rotation; massage air bags are provided on the plate surfaces of the two side support plates facing each other, and the massage air bags are connected to the air source device through an air pipe, and the air source device is installed on the support plate.

3. The a kind of Chinese medicine neck and shoulder stretching rehabilitation equipment according to claim 2, characterized in that: The board surface of the side support plate for mounting the massage airbag is in the shape of a concave arc surface.

4. The Chinese medicine neck and shoulder stretching rehabilitation device according to claim 1, characterized in that: The locking member comprises a locking motor and a transmission gear set. The locking motor is mounted on the backing plate, and an output shaft of the locking motor is connected to a rotating shaft between the support rod and the backing plate through the transmission gear.

5. The Chinese medicine neck and shoulder stretching rehabilitation device according to claim 1, characterized in that: The sliding locking structure comprises an electric sliding driving member, which is installed on the backing plate and has a movable end connected to the shoulder support slider.

6. The Chinese medicine neck and shoulder stretching rehabilitation device according to claim 5, characterized in that: The electric sliding drive member is an electric telescopic rod, a linear stepping motor or a screw-motor assembly.

7. The a kind of Chinese medicine neck and shoulder stretching rehabilitation equipment according to claim 1, characterized in that: Two shoulder support connecting rods are arranged on the shoulder support block at intervals along the width direction of the back plate, one shoulder support connecting rod corresponds to one movable rod, and the movable rod is rotatably connected to the shoulder support block through the shoulder support connecting rod.

8. The Chinese medicine neck and shoulder stretching rehabilitation device according to claim 1, characterized in that: The pull rope is connected to the middle part of the pull rod. When the pull rod abuts against the movable rod, the rod length direction of the pull rod is parallel to the width direction of the back plate.

9. The Chinese medicine neck and shoulder stretching rehabilitation device according to claim 1, characterized in that: One end of the pull rod is detachably connected to the installation port through threads.

10. The a traditional Chinese medicine neck and shoulder stretching rehabilitation device according to claim 1, characterized in that: The backrest is slidably installed on the main frame through a lifting driving member, and the sliding direction is the height direction of the backrest.

Images