Auxiliary supporting device

Abstract

The utility model relates to the technical field of lumbar vertebra exercise equipment, in particular to an auxiliary supporting device. Comprising an armpit pillow, a connecting frame and an armpit supporting armrest, the armpit pillow and the rack are in sliding connection, the armpit pillow and the opening and closing rod are in sliding connection, and the connecting frame is fixed to the bottom of the armpit pillow. According to the auxiliary supporting device provided by the utility model, through the matching of the rack, the opening and closing rod and the armpit supporting armrests, a user can achieve the purpose of reducing the pressure of the lumbar vertebra of the user through the double-side supporting of the armpit supporting armrests and the gravity action of the lower limbs of the human body during use, so that the user does not need to use external force to carry out forced traction; therefore, after a user of the product autonomously completes body supporting and swinging actions by means of natural gravity, the lumbar disc of the human body is naturally relaxed, the structure is simple, use is convenient, and safety and controllability are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of lumbar vertebrae training equipment, in particular to an auxiliary supporting device. Background Art

[0002] The main symptoms of lumbar spondylosis are pain in the waist or lumbosacral region, which recurs depending on the weather and climate, sometimes light and sometimes severe, and lingering. There may be extensive tenderness in the waist and normal spinal movement. During acute attacks, various symptoms are significantly aggravated, and there may be muscle spasms, scoliosis and limited functional activities. Some patients may have traction pain in the lower limbs, but no stringy pain or skin numbness. The pain is mostly dull and can be limited to one part or spread throughout the back. The pain is unbearable when lumbar spondylosis occurs.

[0003] For example, patent (CN214858903U) discloses a power-assisted lumbar rehabilitation and lying-down recovery exercise device, including a bed board: slide grooves are provided on both sides of the top of the bed board, and a cavity 1 is provided on both sides of the top of the bed board, and the cavity 1 is located on the right side of the slide groove. A forward and reverse motor 1 is fixedly connected to both sides of the bed board, and the output shaft of the forward and reverse motor 1 passes through the inner cavity of the cavity 1, and the output shaft of the forward and reverse motor 1 is fixedly connected to a gear 1. The user holds the anti-slip sleeve, and the forward and reverse motor 2 slowly moves upward with the connecting support rod, while the forward and reverse motor 1 moves to the right with the threaded support block, which solves the problem that the simplest method of rehabilitating lumbar disc herniation is to suspend the human body in the air and use the weight of the lower body to stretch the lumbar spine. However, when the body is suspended only by hand, the treatment and rehabilitation effects are not good because the strength of the arms of ordinary people is limited and the time for persisting in exercise is too short.

[0004] When using the above technology, it was found that the following technical problems exist in the prior art: currently, medical rehabilitation traction equipment is mainly used to treat the symptoms of lumbar disc herniation in the human body, and patients need to go to professional medical institutions for rehabilitation therapy, which is passive and inconvenient for patients and is also very expensive. Therefore, an auxiliary support device is designed to provide another technical solution to the above technical problems. Utility Model Content

[0005] Based on this, it is necessary to provide an auxiliary support device to address the above technical problems, which is used to solve the technical problem that the existing treatment for human lumbar disc herniation symptoms is mainly treated with medical rehabilitation traction equipment, and patients need to go to professional medical institutions for rehabilitation therapy.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] An auxiliary support device comprises a base, a platform fixed on the top of the base, an opening and closing rod hinged on one side of the top of the platform, an armrest assembly installed on the top of the platform, the armrest assembly comprises an armpit pillow, a connecting frame and an underarm supporting armrest, the armpit pillow and the platform, and the armpit pillow and the opening and closing rod are all slidably connected, the connecting frame is fixed on the bottom of the armpit pillow, and the underarm supporting armrest is fixed on the outer side of the bottom of the connecting frame.

[0008] As a preferred embodiment of the auxiliary support device provided by the utility model, a step foot is fixed on the top of the base and located on the inner side of the stand.

[0009] As a preferred implementation of the auxiliary support device provided by the utility model, a downward pressing groove is provided at the bottom of one end of the opening and closing rod.

[0010] As a preferred embodiment of the auxiliary support device provided by the utility model, it also includes a positioning shell, which is slidably connected to the stand, and the interiors of both ends of the positioning shell are slidably connected to limit plates, and the interior of the positioning shell is installed with an adjustment mechanism for driving the limit plate to move.

[0011] As a preferred embodiment of the auxiliary support device provided by the utility model, the adjustment mechanism includes a displacement thread segment, a limit motor, a limit worm, a limit worm wheel and a transmission shaft, the limit motor is fixed inside the top of the positioning shell, the output end of the limit motor is connected to the limit worm, the top of the limit worm is meshedly connected to the limit worm wheel, the transmission shaft is fixed inside the limit worm wheel, displacement thread segments are provided at both ends of the outer side of the transmission shaft, and the thread rotation directions of the two displacement thread segments are opposite, and the outer side of the displacement thread segment is threadedly connected to the limit plate.

[0012] As a preferred embodiment of the auxiliary support device provided by the utility model, the bottom end of the positioning shell is slidably connected to an anti-drop plate, and a displacement mechanism for driving the anti-drop plate to move is installed inside the positioning shell, and the displacement mechanism includes an assembly drive motor and a displacement gear. The bottom end of the positioning shell is fixed with an assembly drive motor, and the output end of the assembly drive motor is connected to a displacement gear, and the displacement gear is meshed with the anti-drop plate.

[0013] It can be seen without a doubt that the above-mentioned technical solution of the present application can definitely solve the technical problem to be solved by the present application.

[0014] At the same time, through the above technical solutions, the utility model has at least the following beneficial effects:

[0015] The utility model provides an auxiliary support device, which can make the user support the underarm support armrests on both sides and utilize the gravity of the lower limbs to achieve the goal of reducing the pressure on the lumbar spine without the need for external force to perform forced traction, so that the natural gravity can be used to achieve natural relaxation between the lumbar discs after the user of the product completes the body support and swinging movements independently. At the same time, the utility model has a simple structure, is easy to use, safe and controllable, and can realize the user to perform a certain degree of relaxation activity to reduce the pressure on the lumbar spine by himself without the need for professional medical personnel to operate.

[0016] Through the cooperation of the positioning shell, the limit plate and the anti-slip plate, the two limit plates can be moved away from the positioning shell to limit the translational travel of the axillary pillow on the stand, thereby preventing the two axillary pillows from being too close when swinging. At the same time, the positioning shell can be firmly assembled on the outside of the stand or the opening and closing rod through the movement of the anti-slip plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of the first embodiment of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the axillary pillow of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the bench of the utility model;

[0021] Figure 4 For this utility model Figure 3 A local enlarged view of point A;

[0022] Figure 5 It is a structural schematic diagram of the lower pressure groove of the utility model;

[0023] Figure 6 This is a schematic diagram of the overall structure of the second embodiment of the utility model;

[0024] Figure 7 This is a schematic diagram of the internal structure of the positioning shell of the utility model;

[0025] Figure 8 This is a structural schematic diagram of the positioning shell of the utility model;

[0026] Fig. 9This is a schematic diagram of the structure of the anti-slip plate of the utility model;

[0027] Fig.10 It is a schematic diagram of the limit plate structure of the utility model.

[0028] In the figure: 1. base; 2. stand; 3. step foot; 4. opening and closing rod; 5. armpit pillow; 6. assembly bayonet; 7. connecting frame; 8. armpit support handrail; 9. lower pressure groove; 10. displacement thread section; 11. positioning shell; 12. limit plate; 13. anti-slip plate; 14. assembly drive motor; 15. displacement gear; 16. limit motor; 17. limit worm; 18. limit worm wheel; 19. transmission shaft. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0030] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0031] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0032] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0033] Embodiment 1

[0034] Reference Figure 1-Figure 5 An auxiliary support device includes a base 1, a platform 2 is fixed on the top of the base 1, and the overall shape of the platform 2 is rectangular, so that the bottom of the platform 2 is fixed by the base 1, and the platform 2 is stabilized by the dead weight of the base 1, and a step foot 3 is fixed on the top of the base 1 and located on the inner side of the platform 2, so that the user can ascend through the step foot 3, and people of different heights can use it during exercise;

[0035] In other embodiments, a through hole may be opened inside the base 1 so that the base 1 can be fixed to the ground by means of anchor bolts passing through the through hole. Counterweight blocks, counterweight facilities, etc. may also be added inside the base 1 to increase the stability between the base 1 and the ground.

[0036] A hinge is connected to an opening and closing rod 4 on one side of the top of the stand 2, so that the opening and closing rod 4 can be lifted up and opened and rotated at the top of one side of the stand 2 through the hinge. A downward pressing groove 9 is provided at the bottom of one end of the opening and closing rod 4, so that when one end of the opening and closing rod 4 contacts the stand 2, the opening and closing rod 4 can only be rotated upward on the stand 2 through the downward pressing groove 9. An armrest assembly is installed on the top of the stand 2, and the armrest assembly includes an armpit pillow 5, a connecting frame 7 and an underarm supporting armrest 8. The armpit pillow 5 and the stand 2, and the armpit pillow 5 and the opening and closing rod 4 are all slidably connected, so that The armpit pillow 5 can be installed on the top outer side of the platform 2. Both sides of the bottom of the armpit pillow 5 are provided with assembly bayonet holes 6, one of which is slidably connected to the platform 2, and another assembly bayonet hole 6 is slidably connected to the opening and closing rod 4, and another assembly bayonet hole 6 is slidably connected to the platform 2, so that the armpit pillow 5 can be assembled on the top of the platform 2 and the opening and closing rod 4. A connecting frame 7 is fixed to the bottom of the armpit pillow 5, and an underarm support armrest 8 is fixed to the outer side of the bottom of the connecting frame 7, so that the user's armpits are supported by the underarm support armrest 8;

[0037] In other embodiments, an anti-skid pad may be provided on the inner side of the assembly bayonet 6 so that the armpit pillow 5 can reduce translational sliding on the top of the stand 2, and the armpit support armrest 8 is made of a flexible material such as sponge.

[0038] The use process of the auxiliary support device provided by the utility model is as follows: when in use, the opening and closing rod 4 is opened by connecting it with the hinge of the platform 2, and then the user is allowed to ascend by stepping on the step footrest 3, and then the opening and closing rod 4 is contacted with the platform 2 through the downward pressing groove 9, so that the opening and closing rod 4 can only be rotated upward to open, and then the armpit pillow 5 is located on the outside of the platform 2 and the top of the opening and closing rod 4 through the assembly bayonet 6, and then the user is allowed to clamp the underarm support handrails 8 under the armpits on both sides for support, and then the user's feet leave the step footrest 3, swing the lower limbs, and twist the waist appropriately and autonomously, thereby temporarily relaxing the pressure on the lumbar spine.

[0039] Embodiment 2

[0040] Reference Figure 6-Figure 10, an auxiliary support device, further comprising a positioning shell 11, the positioning shell 11 is slidably connected to the stand 2, and the interiors of both ends of the positioning shell 11 are slidably connected to limit plates 12, so that the distance between the two axillary pillows 5 on the stand 2 is controlled by moving the two limit plates 12 away from the positioning shell 11, and an adjusting mechanism for driving the limit plates 12 to move is installed inside the positioning shell 11, and the adjusting mechanism includes a displacement threaded section 10, a limit motor 16, a limit worm 17, a limit worm wheel 18 and a transmission shaft 19, and the positioning A limit motor 16 is fixed inside the top of the shell 11, and the output end of the limit motor 16 is connected to a limit worm 17, and the top of the limit worm 17 is meshedly connected to a limit worm wheel 18, and a transmission shaft 19 is fixed inside the limit worm wheel 18. Displacement thread segments 10 are provided at both ends of the outer side of the transmission shaft 19, and the thread rotation directions of the two displacement thread segments 10 are opposite. The outer side of the displacement thread segment 10 is threadedly connected to the limit plate 12, so that the two limit plates 12 are driven to move in the opposite direction through the rotation of the two displacement thread segments 10;

[0041] The bottom end of the positioning shell 11 is internally slidably connected with an anti-slip plate 13, and the interior of the positioning shell 11 is installed with a displacement mechanism for driving the anti-slip plate 13 to move, so that the anti-slip plate 13 is used to limit the position of the positioning shell 11 on the outside of the stand 2 or the opening and closing rod 4 at the bottom of the positioning shell 11. The displacement mechanism includes an assembly drive motor 14 and a displacement gear 15. The interior of the bottom end of the positioning shell 11 is fixed with an assembly drive motor 14, and the output end of the assembly drive motor 14 is connected with the displacement gear 15. The displacement gear 15 is meshed and connected with the anti-slip plate 13, so that the anti-slip plate 13 is driven to translate through the rotation of the displacement gear 15, so that the positioning shell 11 can be installed on the outside of the stand 2 or the opening and closing rod 4 through the sliding of the bottom, and then the positioning shell 11 can be positioned on the outside of the stand 2 or the opening and closing rod 4 through the movement of the anti-slip plate 13.

[0042] The use process of an auxiliary supporting device provided by the utility model is as follows: when it is necessary to limit the distance between the two axillary pillows 5 on the stand 2, the positioning shell 11 is installed on the top of the stand 2 through the bottom sliding, and then the driving motor 14 is assembled and connected to the external power supply to obtain electricity to drive the displacement gear 15 to rotate, so that the rotation of the displacement gear 15 drives the meshing anti-dropping plate 13 to move, and the movement of the anti-dropping plate 13 limits the stand 2 located inside the bottom end of the positioning shell 11, so that the positioning shell 11 is installed on the outside of the stand 2, and then the limiting motor 16 is powered to drive the limiting worm 17 to rotate, and the limiting worm 17 drives the transmission shaft 19 to rotate through the meshing limiting worm gear 18, and the transmission shaft 19 drives the two displacement thread segments 10 with opposite thread rotation directions to rotate, and the rotation of the two displacement thread segments 10 drives the two threaded limiting plates 12 to move in the opposite direction, so that the two limiting plates 12 move away from each other, thereby limiting the stroke between the two axillary pillows 5 on the stand 2.

[0043] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An auxiliary support device, comprising a base (1), characterized in that: A stand (2) is fixed on the top of the base (1), and an opening and closing rod (4) is hingedly connected to one side of the top of the stand (2). An armrest assembly is installed on the top of the stand (2), and the armrest assembly comprises an armpit pillow (5), a connecting frame (7) and an underarm supporting armrest (8). The armpit pillow (5) and the stand (2) and the armpit pillow (5) and the opening and closing rod (4) are all slidably connected. The bottom of the armpit pillow (5) is fixed with a connecting frame (7), and the outer side of the bottom of the connecting frame (7) is fixed with an underarm supporting armrest (8).

2. An auxiliary support device according to claim 1, characterized in that: A step footrest (3) is fixed on the top of the base (1) and located on the inner side of the stand (2).

3. An auxiliary support device according to claim 1, characterized in that: A downward pressing groove (9) is provided at the bottom of one end of the opening and closing rod (4).

4. The auxiliary support device according to claim 1, characterized in that: It also comprises a positioning shell (11), the positioning shell (11) is slidably connected to the stand (2), the interiors of both ends of the positioning shell (11) are slidably connected to the limit plates (12), and the interior of the positioning shell (11) is installed with an adjustment mechanism for driving the limit plates (12) to move.

5. An auxiliary support device according to claim 4, characterized in that: The adjustment mechanism comprises a displacement threaded section (10), a limiting motor (16), a limiting worm (17), a limiting worm wheel (18) and a transmission shaft (19); a limiting motor (16) is fixed inside the top of the positioning shell (11); an output end of the limiting motor (16) is connected to the limiting worm (17); the top of the limiting worm (17) is meshingly connected to the limiting worm wheel (18); a transmission shaft (19) is fixed inside the limiting worm wheel (18); displacement threaded sections (10) are provided at both ends of the outer side of the transmission shaft (19); the thread rotation directions of the two displacement threaded sections (10) are opposite; and the outer side of the displacement threaded section (10) is threadedly connected to the limiting plate (12).

6. An auxiliary support device according to claim 4, characterized in that: The bottom end of the positioning shell (11) is slidably connected to an anti-slip plate (13), and a displacement mechanism for driving the anti-slip plate (13) to move is installed inside the positioning shell (11), and the displacement mechanism comprises an assembly drive motor (14) and a displacement gear (15). The bottom end of the positioning shell (11) is fixed with an assembly drive motor (14), and the output end of the assembly drive motor (14) is connected to the displacement gear (15), and the displacement gear (15) is meshedly connected with the anti-slip plate (13).

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