Lower limb massage device

Abstract

The utility model discloses a lower limb massage device which comprises a bottom plate, the bottom plate is rotatably connected with a reciprocating lead screw through a bearing, the outer wall of the reciprocating lead screw is in threaded connection with a lead screw nut, the outer wall of the lead screw nut is fixedly connected with a movable plate, the top end of the movable plate is fixedly connected with multiple sets of supporting rods, and the multiple sets of supporting rods are fixedly connected with spring telescopic rods. The multiple sets of spring telescopic rod inner rods are rotationally connected with two sets of clamping plates through connecting shafts, and torsion springs are fixedly connected between the multiple sets of clamping plates and the corresponding spring telescopic rod inner rods. The elastic force of the spring telescopic rods and the torsion springs is utilized, the corresponding four sets of clamping plates can utilize transverse traction of the two sets of spring telescopic rods, the distance can be automatically adjusted according to the thickness of the actually-contacted legs, the clamping plates can drive the balls through the torsion springs, and self-adaption fitting is achieved according to the fluctuation of the legs of a user; therefore, thighs and shanks of different sizes of different users can be stably contacted and massaged.

Description

Technical Field

[0001] The utility model relates to the technical field related to nursing, in particular to a lower limb massage device. Background Art

[0002] Massage, also known as "Tuina", is a method of applying techniques to specific parts of the human body surface to regulate the body's physiological and pathological conditions and achieve therapeutic purposes. In nature, it is a physical treatment method.

[0003] The existing lower limb massage device for critical care (application number: 202320220767.X) places the lower limbs into the arc-shaped support plate, so that the upper massage component is stuck on the lower limbs, and the upper massage component is fixed on the moving block, and then the driving motor is started, the driving motor drives the gear to rotate, and under the action of the limit rod, the gear is meshed and connected with the row of teeth, and moves along the row of teeth. The gear drives the lower massage component and the upper massage component to roll on the lower limbs through the moving block, and massages the lower limbs to promote blood circulation, reducing the burden on medical staff and family members. The above still exists. Although the ring formed by the connecting rod and the massage beads can massage the top and bottom of the lower limbs, the size of the ring formed by the connecting rod and the massage beads is fixed. The thickness of each person's lower limbs is different. It may be that the ring formed by the connecting rod and the massage beads can contact and massage the user's thigh, but it is not convenient to perform stable contact massage on the calf. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a lower limb massage device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A lower limb massage device comprises a base plate, wherein the base plate is rotatably connected to a reciprocating screw via a bearing, the outer wall of the reciprocating screw is threadedly connected to a screw nut, the outer wall of the screw nut is fixedly connected to a movable plate, a plurality of groups of support rods are fixedly connected to the top of the movable plate, a spring telescopic rod is fixedly connected to the plurality of groups of support rods, the inner rods of the plurality of groups of spring telescopic rods are rotatably connected to two groups of splints via a connecting shaft, and a torsion spring is fixedly connected between the plurality of groups of splints and the corresponding inner rods of the spring telescopic rods.

[0007] Preferably, two groups of frames are fixedly connected to the top of the bottom plate, and cushions are placed on the tops of the two groups of frames.

[0008] Preferably, the multiple groups of clamps are movably connected to multiple groups of balls.

[0009] Preferably, a motor is mounted on the base plate, and an output end of the motor is connected to the reciprocating screw.

[0010] Preferably, one end and the other end of the movable plate are both fixedly connected with sliding sleeves, the inner walls of the two groups of sliding sleeves are slidably connected with sliding rods, and the two groups of sliding rods are both fixedly connected to the bottom plate.

[0011] Preferably, two groups of bases are fixedly connected to the bottom end of the bottom plate.

[0012] Preferably, some of the splints have handles fixedly connected to their top ends.

[0013] The beneficial effects of the utility model are:

[0014] 1. Through the coordination between the reciprocating screw, screw nut, spring telescopic rod, splint and torsion spring, and by utilizing the elastic force of the spring telescopic rod and torsion spring, the corresponding four groups of splints can utilize the lateral traction of the two groups of spring telescopic rods to adjust the spacing according to the actual thickness of the legs in contact. The torsion spring can drive the splint to drive the ball to adapt to the ups and downs of the user's legs, so that the thighs and calves of different sizes of different users can be stably contacted and massaged;

[0015] 2. Through the coordination between the frame and the cushion, the user can place the feet and the ends of the thighs on the two groups of cushions respectively, so that the lower limbs can be suspended to a certain extent, making it convenient for multiple groups of splints to drive the balls to massage the top and bottom of the user's lower limbs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a lower limb massage device proposed by the utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the structure of the reciprocating screw, screw nut and moving plate;

[0018] Figure 3 for Figure 1 Schematic diagram of the structure of the middle handle, ball bearing and sliding sleeve;

[0019] Figure 4 for Figure 1 Schematic diagram of the structure of the middle sliding sleeve, sliding rod and moving plate;

[0020] Figure 5 for Figure 1 Schematic diagram of the structure of the middle base plate, reciprocating screw and screw nut.

[0021] In the figure: 1. base plate; 2. reciprocating screw; 3. screw nut; 4. moving plate; 5. support rod; 6. spring telescopic rod; 7. clamping plate; 8. torsion spring; 9. frame; 10. cushion; 11. motor; 12. handle; 13. ball bearing; 14. sleeve; 15. slide rod; 16. base. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Example 1, reference Figures 1 to 5 A lower limb massage device includes a base plate 1, the base plate 1 is connected to a reciprocating screw 2 through a bearing, the outer wall of the reciprocating screw 2 is threadedly connected to a screw nut 3, the reciprocating screw 2 can drive the screw nut 3 to move horizontally back and forth, the outer wall of the screw nut 3 is fixedly connected to a moving plate 4, the screw nut 3 can drive the moving plate 4 to move synchronously, so that the splint 7 can drive multiple groups of balls 13 to perform horizontal reciprocating massage on the lower limbs, the top of the moving plate 4 is fixedly connected to multiple groups of support rods 5, and the multiple groups of support rods 5 are fixedly connected to spring telescopic rods 6, and the spring telescopic rods 6 are used to bring The two corresponding groups of splints 7 are pressed against the corresponding side of the lower limb by movement, and the elastic force of the spring telescopic rod 6 can be used to adaptively fit and place according to the actual convexity and concavity of the lower limb. The inner rods of multiple groups of spring telescopic rods 6 are rotatably connected to the two groups of splints 7 through connecting shafts. Torsion springs 8 are fixedly connected between the multiple groups of splints 7 and the corresponding inner rods of the spring telescopic rods 6. The torsion springs 8 allow the splints 7 to fit stably with the lower limbs, and can be adaptively fit and placed according to the actual ups and downs of the lower limbs, so as to massage the lower limbs of different thicknesses.

[0024] In this embodiment, two sets of frames 9 are fixedly connected to the top of the bottom plate 1, and cushions 10 are placed on the tops of the two sets of frames 9. The cushions 10 are used to place thighs or feet. Multiple sets of splints 7 are movably connected to multiple sets of balls 13. The balls 13 are used to contact the skin of the lower limbs and massage the lower limbs when the moving plate 4 drives the splint 7 to move horizontally. A motor 11 is installed on the bottom plate 1. The model of the motor 11 is selected according to actual work requirements. The output end of the motor 11 is connected to the reciprocating screw 2, and one end of the moving plate 4 and The other end is fixed with a sliding sleeve 14, and the inner walls of the two groups of sliding sleeves 14 are slidably connected with sliding rods 15. The sliding sleeve 14 can guide the lateral movement of the movable plate 4, thereby improving the lateral movement stability of the reciprocating screw 2 driving the screw nut 3 and the movable plate 4. The two groups of sliding rods 15 are fixed to the base plate 1, and two groups of bases 16 are fixed to the bottom end of the base plate 1. The top of some splints 7 is fixed with handles 12, which is used to drive the corresponding splints 7 to move upward, thereby facilitating the placement of the legs between the corresponding multiple groups of splints 7.

[0025] The working principle of this embodiment is as follows: when in use, the handle 12 drives the corresponding splint 7 to rotate upward. After rotation, the user can place the legs between the corresponding four groups of splints 7. At the same time, the user can place the feet and the ends of the thighs on the two groups of cushions 10 respectively for suspended placement. After placement, the elastic force of the spring telescopic rod 6 and the torsion spring 8 can be used to ensure that the multiple groups of splints 7 drive the multiple groups of balls 13 to fit the user's lower limbs. At the same time, the motor 11 is connected to an external power supply to drive the reciprocating screw 2 to rotate, and the reciprocating screw 2 can drive the screw nut 3 and the movable plate 4 to move back and forth laterally, and then the multiple groups of splints 7 can drive the balls 13 to move on the skin of the user's lower limbs, and then the user's lower limbs can be massaged.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A lower limb massage device, comprising a base plate (1), characterized in that: The base plate (1) is rotatably connected to a reciprocating screw (2) via a bearing, the outer wall of the reciprocating screw (2) is threadedly connected to a screw nut (3), the outer wall of the screw nut (3) is fixedly connected to a movable plate (4), the top of the movable plate (4) is fixedly connected to a plurality of support rods (5), the plurality of support rods (5) are all fixedly connected to spring telescopic rods (6), the inner rods of the plurality of spring telescopic rods (6) are rotatably connected to two groups of clamping plates (7) via a connecting shaft, and a torsion spring (8) is fixedly connected between the plurality of clamping plates (7) and the corresponding inner rods of the spring telescopic rods (6).

2. A lower limb massage device according to claim 1, characterized in that: Two groups of frames (9) are fixedly connected to the top of the bottom plate (1), and cushions (10) are placed on the tops of the two groups of frames (9).

3. A lower limb massage device according to claim 1, characterized in that: Multiple groups of balls (13) are movably connected to the multiple groups of clamping plates (7).

4. A lower limb massage device according to claim 1, characterized in that: A motor (11) is mounted on the base plate (1), and an output end of the motor (11) is connected to the reciprocating screw (2).

5. A lower limb massage device according to claim 1, characterized in that: The movable plate (4) is fixedly connected to a sliding sleeve (14) at one end and the other end thereof, and the inner walls of two groups of the sliding sleeves (14) are slidably connected to sliding rods (15), and the two groups of sliding rods (15) are fixedly connected to the bottom plate (1).

6. A lower limb massage device according to claim 1, characterized in that: Two groups of bases (16) are fixedly connected to the bottom end of the bottom plate (1).

7. A lower limb massage device according to claim 1, characterized in that: A handle (12) is fixedly connected to the top of some of the splints (7).

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