Auxiliary treatment device for shoulder and neck pain

Abstract

The invention discloses a shoulder and neck pain adjuvant therapy device which comprises a device frame body and a lifting seat, stretching mechanisms are symmetrically arranged on the back face of the device frame body, each stretching mechanism comprises a stretching handle arm, an empty groove is formed in the outer portion of the device frame body, massage mechanisms are symmetrically arranged in the empty groove, and each massage mechanism comprises a horizontal driving shaft. A back pressing massage soft roller set is arranged outside the horizontal driving shaft, the horizontal driving shaft is sleeved with a connecting ring, and a neck kneading soft roller and a shoulder and neck kneading soft roller are arranged outside the connecting ring. According to the device, the symmetrical stretching handle arms can drive the two arms of a patient to conduct intermittent backward stretching, the connecting arms can drive the back pressing massage soft roller set to conduct pressing type massage on the back of the patient, and the connecting frame can drive the neck kneading soft roller and the shoulder and neck kneading soft roller to conduct kneading type massage on the neck and the shoulder and neck of the patient; therefore, the auxiliary treatment effect can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of auxiliary treatment, and in particular to an auxiliary treatment device for shoulder and neck pain. Background Art

[0002] Neurogenic frozen shoulder in neurology is mainly manifested as shoulder and neck pain, which is more obvious at night and relieved during the day, and limited movement around the shoulder and neck joints. Physical therapy, massage, acupuncture and other methods are generally used clinically to treat and relieve symptoms. When the pain is obvious, non-steroidal anti-inflammatory drugs can be taken orally to relieve the pain in the shoulder and neck. It is also necessary to appropriately strengthen the functional exercises of the shoulder joint in all directions to stretch the adhesion and contracture of the ligaments and joint capsules, thereby restoring the function of the shoulder joint.

[0003] After searching, the invention patent with Chinese patent number CN 113018105 B discloses an auxiliary treatment method for shoulder and neck pain in neurology, which includes an auxiliary device, which includes: a base; a pull arm, when the pull arm moves toward or away from each other, it drives the human body's arms to move; a driving device, which includes a driving motor, a driving gear and a driven gear; wherein the two pull arms are driven and connected to the driving gear and the driven gear respectively. Compared with the prior art, the invention patent with Chinese patent number CN 113018105 B provides a method that can simulate the medical staff's force on the patient's arms to assist the patient in the treatment of shoulder and neck pain.

[0004] However, during actual use, the above-mentioned neurological shoulder and neck pain auxiliary device can only stretch the patient's shoulders backwards, but cannot knead and massage the patient's shoulders and neck, resulting in poor auxiliary treatment effect. Therefore, there is a need for an auxiliary treatment device for shoulder and neck pain that can simultaneously stretch the shoulders backwards and knead and massage the shoulders and neck. Summary of the invention

[0005] The purpose of the present invention is to solve the defect in the prior art that the patient's shoulders and neck cannot be kneaded and massaged, resulting in poor treatment effect, and to propose an auxiliary treatment device for shoulder and neck pain.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A device for auxiliary treatment of shoulder and neck pain comprises a device frame and a lifting seat arranged on the front thereof, wherein a shoulder limit plate is symmetrically fixedly connected to the front of the device frame, and a stretching mechanism for stretching both arms backward is symmetrically arranged on the back of the device frame, wherein the stretching mechanism comprises a stretching arm rotatably connected to the back of the device frame via a vertical driving shaft, an empty slot is provided on the outside of the device frame, and a massage mechanism for kneading and massaging the shoulders and neck is symmetrically arranged inside the empty slot, wherein the massage mechanism comprises a horizontal driving shaft rotatably connected to the inside of the empty slot, a back pressing massage soft roller group is arranged on the outside of the horizontal driving shaft via a connecting arm, a connecting ring is sleeved on the outside of the horizontal driving shaft, and the connecting ring is rotatably connected to the outside of the horizontal driving shaft via a fixed shaft A, and a neck kneading soft roller and a shoulder and neck kneading soft roller are arranged on the outside of the connecting ring via a connecting frame.

[0008] The above technical solution further includes:

[0009] The shoulder limit plate is fixedly connected to the front side of the device frame through a fixing block, the shoulder limit plate is L-shaped and an elastic cushion is arranged on the inner side thereof; the lifting seat can drive the patient to rise so that the patient's shoulders are limited by the shoulder limit plate.

[0010] An incomplete single gear is fixedly connected to the outside of the vertical drive shaft, and a reset torsion spring fixedly connected to the incomplete single gear is sleeved on the outside of the vertical drive shaft; the reset torsion spring is used to assist the vertical drive shaft and the stretching arm in resetting.

[0011] The stretching mechanism also includes a driving motor symmetrically installed on the back of the device frame, and the output ends of the driving motor are symmetrically fixedly connected with mutually meshing incomplete double gears and driving gears, and the incomplete single gear is meshed with the incomplete double gears or the driving gear; that is, when the incomplete double gears and the driving gear continue to rotate, the symmetrical incomplete single gear can drive the symmetrical stretching arm to rotate and reset intermittently.

[0012] The outside of the horizontal driving shaft is fixedly connected with a cam, the outside of the cam is rotatably connected with a connecting sleeve fixedly connected to the connecting arm, the outside of the connecting sleeve is fixedly connected to a limiting guide rail, the inside of the limiting guide rail is provided with a fixed shaft B fixedly connected to the inside of the empty groove, and the fixed shaft B and the fixed shaft A are fixedly connected to each other via a connecting plate; due to the limitation of the fixed shaft B and the limiting guide rail, when the horizontal driving shaft drives the connecting sleeve to move through the cam, the connecting arm can drive the back pressing massage soft roller group to perform a pressing massage on the patient's back.

[0013] The outside of the horizontal driving shaft is fixedly connected with an inclined wheel, the inclined side of the inclined wheel is in contact with the connecting ring, the bottom of the inclined wheel is rotatably connected to the outside of the fixed shaft A, the connecting frame is fixedly connected to the top of the inclined wheel, and a return spring is fixedly connected between the connecting frame and the empty groove; when the horizontal driving shaft drives the connecting ring to move through the inclined wheel, the connecting frame can drive the neck kneading soft roller and the shoulder and neck kneading soft roller to perform kneading massage on the patient's neck and shoulder and neck.

[0014] The symmetrical horizontal drive shafts are fixedly connected to each other, and a linkage mechanism is arranged between the symmetrical vertical drive shaft and the symmetrical horizontal drive shaft. The linkage mechanism includes a linkage shaft A and a linkage shaft B which are rotatably connected to the back of the device frame. A synchronous belt member is arranged between the linkage shaft A and the linkage shaft B, and between the linkage shaft B and the horizontal drive shaft. A bevel gear A is symmetrically fixedly connected to the outside of the linkage shaft A; the synchronous belt member consists of two pulleys and a belt arranged between the two pulleys, that is, the linkage shaft A, the linkage shaft B and the horizontal drive shaft rotate synchronously.

[0015] The linkage mechanism also includes a bevel gear B fixedly connected to the outside of the vertical drive shaft, and the bevel gear B is vertically meshed with the bevel gear A; that is, when the vertical drive shaft rotates, the linkage shaft B can be driven to rotate through the bevel gear B and the bevel gear A, and the linkage shaft B rotates to drive the linkage shaft A to rotate through the synchronous belt part, and the linkage shaft A rotates and then drives the horizontal drive shaft to rotate through the synchronous belt part.

[0016] The present invention has the following beneficial effects:

[0017] 1. The present invention starts a symmetrical driving motor and a driving member outside the horizontal driving shaft, so that the symmetrical vertical driving shaft can drive the symmetrical stretching arm to intermittently rotate backward and reset forward, so that the patient's arms can be intermittently stretched backward to achieve the effect of exercise, and the cam and the inclined wheel outside the horizontal driving shaft can rotate synchronously, so that the connecting arm can repeatedly drive the back pressing massage soft roller group to perform a pressing massage on the patient's back, and the connecting frame can repeatedly drive the neck kneading soft roller and the shoulder and neck kneading soft roller to perform a kneading massage on the patient's neck and shoulder and neck, thereby improving its auxiliary treatment effect.

[0018] 2. The present invention starts a symmetrical driving motor so that the symmetrical stretching arm drives the patient's arms to be intermittently stretched backwards. The symmetrical vertical driving shaft can be intermittently rotated and reset and can drive the horizontal driving shaft to rotate through a linkage. The back pressing massage soft roller group can intermittently perform a pressing massage on the patient's back, and the neck kneading soft roller and the shoulder and neck kneading soft roller can intermittently perform a kneading massage on the patient's neck and shoulder and neck, thereby improving its auxiliary treatment effect on the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front structure of a device for auxiliary treatment of shoulder and neck pain proposed by the present invention;

[0020] Figure 2 This is a schematic diagram of the back structure of a device for auxiliary treatment of shoulder and neck pain proposed by the present invention;

[0021] Figure 3 This is a schematic diagram of the first part of the structure of a device for auxiliary treatment of shoulder and neck pain proposed by the present invention;

[0022] Figure 4 This is a schematic diagram of the second part of the structure of the auxiliary treatment device for shoulder and neck pain proposed by the present invention;

[0023] Figure 5 It is a schematic diagram of the structure of the incomplete single gear, the incomplete double gear and the driving gear in the present invention;

[0024] Figure 6 This is a schematic diagram of the structure of the third part of the auxiliary treatment device for shoulder and neck pain proposed by the present invention;

[0025] Figure 7 It is a structural schematic diagram of the linkage mechanism in the present invention.

[0026] In the figure: 1. device frame; 2. lifting seat; 3. shoulder limit plate; 4. stretching mechanism; 41. vertical drive shaft; 42. stretching arm; 43. incomplete single gear; 44. reset torsion spring; 45. drive motor; 46. incomplete double gear; 47. drive gear; 5. empty slot; 6. massage mechanism; 61. horizontal drive shaft; 62. connecting arm; 63. back pressing massage soft roller group; 64. connecting ring; 65. fixed shaft A; 66. connecting frame; 67. neck kneading soft roller; 68. shoulder and neck kneading soft roller; 69. cam; 70. connecting sleeve; 71. limit guide rail; 72. fixed shaft B; 73. connecting plate; 74. inclined wheel; 75. reset spring; 7. fixed block; 8. elastic soft pad; 9. linkage mechanism; 91. linkage shaft A; 92. linkage shaft B; 93. synchronous belt member; 94. bevel gear A; 95. bevel gear B. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Embodiment 1

[0029] like Figure 1-Figure 6 As shown, an auxiliary treatment device for shoulder and neck pain proposed by the present invention comprises a device frame 1 and a lifting seat 2 arranged on the front thereof, a shoulder limiting plate 3 is symmetrically fixedly connected to the front of the device frame 1, and the shoulder limiting plate 3 is fixedly connected to the front of the device frame 1 through a fixing block 7, the shoulder limiting plate 3 is L-shaped and an elastic cushion 8 is arranged on the inner side thereof, and the lifting seat 2 can drive the patient to rise, so that the patient's shoulders are limited by the shoulder limiting plate 3;

[0030] A stretching mechanism 4 for stretching the arms backward is symmetrically arranged on the back of the device frame 1. The stretching mechanism 4 includes a stretching arm 42 rotatably connected to the back of the device frame 1 through a vertical drive shaft 41. The inner and outer sides of the stretching arm 42 are wrapped with soft bags. The patient can sit on the lifting chair 2 and retract his arms from above the symmetrical stretching arm 42. The symmetrical stretching arm 42 rotates backward to drive the patient's arms to stretch backward. An incomplete single gear 43 is fixedly connected to the outside of the vertical drive shaft 41. The outer sleeve of the vertical drive shaft 41 is provided with a soft bag sleeve connected to the incomplete single gear 43. A reset torsion spring 44 is fixedly connected, and the reset torsion spring 44 is used to assist the vertical drive shaft 41 and the stretching arm 42 to reset. The stretching mechanism 4 also includes a drive motor 45 symmetrically installed on the back of the device frame 1. The output ends of the symmetrical drive motor 45 are respectively fixedly connected with an incomplete double gear 46 and a drive gear 47 that mesh with each other. The incomplete single gear 43 is meshed with the incomplete double gear 46 or the drive gear 47, that is, when the incomplete double gear 46 and the drive gear 47 rotate continuously, the symmetrical incomplete single gear 43 can drive the symmetrical stretching arm 42 to rotate and reset intermittently;

[0031] The device frame 1 is provided with a slot 5 on the outside, and a massage mechanism 6 for kneading and massaging the shoulder and neck is symmetrically arranged inside the slot 5. The massage mechanism 6 includes a horizontal driving shaft 61 rotatably connected inside the slot 5, and a back pressing massage soft roller group 63 is arranged outside the horizontal driving shaft 61 through a connecting arm 62. A cam 69 is fixedly connected to the outside of the horizontal driving shaft 61, and a connecting sleeve 70 fixedly connected to the connecting arm 62 is rotatably connected to the outside of the cam 69. The connecting sleeve 70 is fixedly connected to a limiting guide rail 71 on the outside, and a fixed shaft B72 fixedly connected to the inside of the slot 5 is arranged inside the limiting guide rail 71. Due to the limitation of the fixed shaft B72 and the limiting guide rail 71, when the horizontal driving shaft 61 drives the connecting sleeve 70 to move through the cam 69, the connecting arm 62 can drive the back pressing massage soft roller group 63 to perform a pressing massage on the patient's back.

[0032] The outside of the horizontal driving shaft 61 is sleeved with a connecting ring 64, and the outside of the connecting ring 64 is provided with a neck kneading soft roller 67 and a shoulder and neck kneading soft roller 68 through a connecting frame 66. The neck kneading soft roller 67 and the shoulder and neck kneading soft roller 68 have certain elasticity and softness. The connecting ring 64 is rotatably connected to the outside of the horizontal driving shaft 61 through a fixed shaft A65, and the fixed shaft B72 and the fixed shaft A65 are fixedly connected to each other through a connecting plate 73. The outside of the horizontal driving shaft 61 is fixedly connected with an inclined wheel 74, and the inclined side of the inclined wheel 74 contacts with the connecting ring 64. The bottom of the inclined wheel 74 is rotatably connected to the outside of the fixed shaft A65. The connecting frame 66 is fixedly connected to the top of the inclined wheel 74, and a reset spring 75 is fixedly connected between the connecting frame 66 and the empty slot 5. When the horizontal driving shaft 61 drives the connecting ring 64 to move through the inclined wheel 74, the connecting frame 66 can drive the neck kneading soft roller 67 and the shoulder and neck kneading soft roller 68 to perform kneading massage on the patient's neck and shoulder and neck.

[0033] In this embodiment: the patient sits on the lifting seat 2, starts the lifting seat 2 to drive the patient up, and after the patient's shoulders are limited by the shoulder limit plate 3, the patient needs to pass both arms over the symmetrical stretching armrests 42 and retract them to the waist, and then the symmetrical driving motors 45 and the driving parts outside the horizontal driving shaft 61 can be started to stretch both arms backward and massage the back, neck, shoulder and neck;

[0034] The symmetrical driving motor 45 is started so that the incomplete double gear 46 can rotate continuously clockwise, and the driving gear 47 can rotate continuously counterclockwise. The incomplete double gear 46 that rotates continuously clockwise can make the incomplete single gear 43 outside it rotate intermittently counterclockwise, and the incomplete single gear 43 that rotates intermittently counterclockwise can be reset by the reset torsion spring 44, that is, the incomplete single gear 43 outside the incomplete double gear 46 can rotate counterclockwise and reset clockwise intermittently, and the driving gear 47 that rotates continuously counterclockwise can make the incomplete single gear 43 outside it rotate clockwise intermittently. Similarly, the incomplete single gear 43 outside the driving gear 47 can rotate clockwise and reset counterclockwise intermittently, that is, the symmetrical vertical driving shaft 41 can drive the symmetrical stretching arm 42 to rotate backward intermittently and reset forward, so that the patient's arms can be intermittently stretched backward to achieve the effect of exercise;

[0035] The continuous rotation of the horizontal driving shaft 61 can make the cam 69 and the inclined wheel 74 outside it rotate synchronously. When the cam 69 rotates, it can drive the connecting arm 62 to move through the connecting sleeve 70 outside it. Due to the limitation of the fixed shaft B72 and the limiting guide rail 71, the connecting arm 62 can repeatedly drive the back pressing massage soft roller group 63 to perform a pressing massage on the patient's back. When the inclined wheel 74 rotates, it can repeatedly abut against the connecting ring 64 when it deflects inwards, and the inwardly deflected connecting ring 64 can be reset by the reset spring 75, that is, the connecting ring 64 can repeatedly deflect inwards and reset outwards, so that the connecting frame 66 can repeatedly drive the neck kneading soft roller 67 and the shoulder and neck kneading soft roller 68 to perform a kneading massage on the patient's neck and shoulder and neck.

[0036] The auxiliary treatment device for shoulder and neck pain can perform double-arm backward stretching, back pressing massage, neck kneading massage, and shoulder and neck kneading massage, thereby improving its auxiliary treatment effect.

[0037] Embodiment 2

[0038] like Figure 2 , Figure 4 and Figure 6-Figure 7 As shown, based on the first embodiment, the symmetrical horizontal drive shafts 61 are fixedly connected to each other, and a linkage mechanism 9 is arranged between the symmetrical vertical drive shaft 41 and the symmetrical horizontal drive shaft 61. The linkage mechanism 9 includes a linkage shaft A91 and a linkage shaft B92 which are rotatably connected to the back of the device frame 1. A synchronous belt member 93 is arranged between the linkage shaft A91 and the linkage shaft B92, and between the linkage shaft B92 and the horizontal drive shaft 61. The synchronous belt member 93 is composed of two pulleys and a belt arranged between the two pulleys, that is, the linkage shaft A91 and the linkage shaft B92. 92 and the horizontal driving shaft 61 rotate synchronously, and the outside of the linkage shaft A91 is symmetrically fixedly connected with a bevel gear A94. The linkage mechanism 9 also includes a bevel gear B95 fixedly connected to the outside of the vertical driving shaft 41, and the bevel gear B95 is vertically meshed with the bevel gear A94, that is, when the vertical driving shaft 41 rotates, it can drive the linkage shaft B92 to rotate through the bevel gear B95 and the bevel gear A94. The linkage shaft B92 rotates and drives the linkage shaft A91 to rotate through the synchronous belt part 93. The linkage shaft A91 rotates and then drives the horizontal driving shaft 61 to rotate through the synchronous belt part 93.

[0039] In the present embodiment: by starting the symmetrical driving motor 45 so that the symmetrical stretching arm 42 drives the patient's arms to be intermittently stretched backward, the symmetrical vertical driving shaft 41 can be intermittently rotated and reset, and the intermittent rotation and reset can drive the linkage shaft B92 to rotate through the bevel gear B95 and the bevel gear A94, the rotation of the linkage shaft B92 drives the linkage shaft A91 to rotate through the synchronous belt part 93, the rotation of the linkage shaft A91 drives the horizontal driving shaft 61 to rotate through the synchronous belt part 93, so that the back pressing massage soft roller group 63 can intermittently press and massage the patient's back, and the neck kneading soft roller 67 and the shoulder and neck kneading soft roller 68 can intermittently knead and massage the patient's neck and shoulder and neck.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary treatment device for shoulder and neck pain, comprising a device frame (1) and a lifting seat (2) arranged on the front of the device frame, characterized in that: The front side of the device frame (1) is symmetrically fixedly connected with a shoulder stop plate (3); the back side of the device frame (1) is symmetrically provided with a stretching mechanism (4) for stretching the arms backwards; the stretching mechanism (4) comprises a stretching arm (42) rotatably connected to the back side of the device frame (1) via a vertical drive shaft (41); an empty slot (5) is provided on the outside of the device frame (1); a massage mechanism (6) for kneading and massaging the shoulders and neck is symmetrically provided inside the empty slot (5); the massage mechanism (6) comprises a rotating A horizontal driving shaft (61) is rotatably connected to the inside of the hollow groove (5); a back pressing massage soft roller group (63) is arranged on the outside of the horizontal driving shaft (61) through a connecting arm (62); a connecting ring (64) is sleeved on the outside of the horizontal driving shaft (61); the connecting ring (64) is rotatably connected to the outside of the horizontal driving shaft (61) through a fixed shaft A (65); and a neck kneading soft roller (67) and a shoulder and neck kneading soft roller (68) are arranged on the outside of the connecting ring (64) through a connecting frame (66).

2. The auxiliary treatment device for shoulder and neck pain according to claim 1, characterized in that: The shoulder limit plate (3) is fixedly connected to the front face of the device frame (1) via a fixing block (7); the shoulder limit plate (3) is L-shaped and an elastic cushion (8) is arranged on the inner side thereof.

3. The auxiliary treatment device for shoulder and neck pain according to claim 1, characterized in that: An incomplete single gear (43) is fixedly connected to the outside of the vertical drive shaft (41), and a return torsion spring (44) fixedly connected to the incomplete single gear (43) is sleeved on the outside of the vertical drive shaft (41).

4. The auxiliary treatment device for shoulder and neck pain according to claim 3, characterized in that: The stretching mechanism (4) further comprises a driving motor (45) symmetrically mounted on the back of the device frame (1); the output ends of the driving motor (45) are symmetrically fixedly connected with an incomplete double gear (46) and a driving gear (47) that mesh with each other, and the incomplete single gear (43) meshes with the incomplete double gear (46) or the driving gear (47).

5. The auxiliary treatment device for shoulder and neck pain according to claim 1, characterized in that: The outside of the horizontal driving shaft (61) is fixedly connected to a cam (69), the outside of the cam (69) is rotatably connected to a connecting sleeve (70) fixedly connected to the connecting arm (62), the outside of the connecting sleeve (70) is fixedly connected to a limiting guide rail (71), the inside of the limiting guide rail (71) is provided with a fixed shaft B (72) fixedly connected to the inside of the empty slot (5), and the fixed shaft B (72) and the fixed shaft A (65) are fixedly connected to each other via a connecting plate (73).

6. The auxiliary treatment device for shoulder and neck pain according to claim 1, characterized in that: The outside of the horizontal driving shaft (61) is fixedly connected with a bevel wheel (74), the bevel side of the bevel wheel (74) is in contact with the connecting ring (64), the bottom of the bevel wheel (74) is rotatably connected to the outside of the fixed shaft A (65), the connecting frame (66) is fixedly connected to the top of the bevel wheel (74), and a return spring (75) is fixedly connected between the connecting frame (66) and the empty slot (5).

7. The auxiliary treatment device for shoulder and neck pain according to claim 1, characterized in that: The symmetrical horizontal drive shafts (61) are fixedly connected to each other, and a linkage mechanism (9) is arranged between the symmetrical vertical drive shaft (41) and the symmetrical horizontal drive shaft (61). The linkage mechanism (9) includes a linkage shaft A (91) and a linkage shaft B (92) which are rotatably connected to the back of the device frame (1). A synchronous belt member (93) is arranged between the linkage shaft A (91) and the linkage shaft B (92), and between the linkage shaft B (92) and the horizontal drive shaft (61). A bevel gear A (94) is symmetrically fixedly connected to the outside of the linkage shaft A (91).

8. The auxiliary treatment device for shoulder and neck pain according to claim 7, characterized in that: The linkage mechanism (9) further comprises a bevel gear B (95) fixedly connected to the outside of the vertical drive shaft (41), and the bevel gear B (95) is vertically meshed with the bevel gear A (94).

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