Massage device for limb rehabilitation

Abstract

The utility model belongs to the technical field of rehabilitation, and particularly relates to a massage device for limb rehabilitation, which solves the problems of low use efficiency and poor practicability in the prior art, and comprises a massage extrusion mechanism, an adjusting mechanism and a base, the two massage frame bodies are slidably connected to the interior of the base, motors are installed in the massage frame bodies, four rotating shafts are rotatably installed in the massage frame bodies, one rotating shaft is connected to the output end of the motor through a coupler, and the other rotating shaft is connected to the output end of the motor through a coupler. By arranging the motors, the massage heads and other structures, when rehabilitation massage is needed, arms or legs are placed between the two massage frames, then the two motors are started, the massage heads are driven by the motors, the massage heads are driven by the motors to massage the arms or the legs, and the massage heads are driven by the motors to massage the arms or the legs. The two motors rotate, so that the massage heads synchronously massage muscles, and the use efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rehabilitation, in particular to a massage device for limb rehabilitation. Background Art

[0002] At present, limb rehabilitation massage is a technique designed to promote blood circulation in the limbs, relieve muscle fatigue, restore muscle function, and promote physical recovery.

[0003] The prior art has an authorization announcement number of CN211095891U, which discloses a limb rehabilitation device for clinical use in neurology. The device includes a box, a support rod, a pressure handle, a telescopic rod, a pressure block, a rack and a roller. The motor drives the gear to rotate, which drives the rack to rotate the roller to perform rehabilitation massage on the limbs. The support rod and the pressure handle are designed to fix the limbs, realize automatic massage, and solve the problem of inconvenience of manual operation.

[0004] However, during massage, this patent only performs squeezing massage on the patient, resulting in poor massage effect and low efficiency. When in use, this patent cannot completely fit the patient's limbs and has poor practicality. Utility Model Content

[0005] The utility model aims to provide a massage device for limb rehabilitation, which solves the problems of low use efficiency and poor practicability.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a massage device for limb rehabilitation, comprising a massage squeezing mechanism, an adjustment mechanism and a base, the massage squeezing mechanism comprising two massage frames, both of which are slidably connected to the inside of the base, a motor is installed inside the massage frame, four rotating shafts are rotatably installed inside the massage frame, one of the rotating shafts is connected to the output end of the motor through a coupling, a plurality of cams equidistantly distributed in an array are fixedly sleeved on the outer circumference of the rotating shaft, a meshing gear is fixedly sleeved on the outer circumference of the rotating shaft, the meshing gears are meshed with each other, a plurality of massage heads equidistantly distributed in an array are slidably assembled inside the massage frame, and a sliding limit block is fixedly connected to one side of the massage head.

[0007] Preferably, the adjustment mechanism includes a cushion, which is fixedly connected to the top of the base, and the bottom of the base is fixedly connected to four symmetrically arranged grounding posts by screws, and the top of the base is fixedly connected to two symmetrically arranged adjustment frames by screws, an electric cylinder is installed inside the adjustment frame, and a sliding shaft is installed at the output end of the electric cylinder, one end of the sliding shaft is fixedly connected to the sliding frame by screws, and the sliding frame is slidably assembled inside the sliding frame, and two symmetrically arranged inner groove blocks are fixedly connected to one side of the connecting frame, and the inner groove blocks are movably hinged with a hinge block, and the massage frame is fixedly connected to one side of the connecting frame by screws.

[0008] Preferably, a plurality of sliding grooves equidistantly distributed in an array are provided inside the massage frame, a plurality of sliding limit blocks are respectively slidably connected inside the plurality of sliding grooves, and four circumferentially evenly distributed rebound springs are commonly connected between the sliding limit blocks and the inner walls of the sliding grooves.

[0009] Preferably, four rotation grooves are opened inside the massage frame, and the four rotation shafts are rotatably installed inside the four rotation grooves respectively.

[0010] Preferably, a square groove is provided inside the adjusting frame, and the sliding frame is slidably connected inside the square groove.

[0011] Preferably, two symmetrically arranged grooves are provided inside the sliding frame, the two hinge blocks are slidably connected inside the two grooves respectively, and an elastic spring is commonly connected between the hinge block and the inner wall of the groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model is provided with structures such as motors and massage heads. When rehabilitation massage is needed, the arms or legs are placed between two massage frames, and then the two motors are turned on. The two motors rotate so that several massage heads can massage the muscles synchronously, thereby improving its use efficiency.

[0014] 2. The utility model uses the arrangement of electric cylinders, elastic springs and other structures. When massaging different people and different limbs, the electric cylinder can be turned on and the position of the massage frame can be adjusted. The arrangement of the hinge block and the elastic spring can effectively make the massage frame fit the patient's limbs, thereby improving its practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2This is a schematic diagram of the internal structure of the regulating frame of the utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the sliding frame of the utility model;

[0018] Figure 4 It is a schematic diagram of the internal structure of the regulating mechanism of the utility model.

[0019] In the figure: 1, massage extrusion mechanism; 11, massage frame; 12, motor; 121, rotating shaft; 122, cam; 123, meshing gear; 13, sliding limit block; 131, massage head; 132, rebound spring;

[0020] 2. Adjustment mechanism; 21. Base; 211. Cushion; 22. Grounding column; 23. Adjustment frame; 231. Electric cylinder; 232. Sliding shaft; 24. Sliding frame; 241. Articulated block; 242. Elastic spring; 25. Connection frame; 251. Inner groove block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 A massage device for limb rehabilitation comprises a massage squeezing mechanism 1, an adjustment mechanism 2 and a base 21. The massage squeezing mechanism 1 comprises two massage frames 11, both of which are slidably connected to the inside of the base 21. A motor 12 is installed inside the massage frame 11. Four rotating shafts 121 are rotatably installed inside the massage frame 11, one of which is connected to the output end of the motor 12 through a coupling. A plurality of cams 122 are fixedly sleeved on the outer circumference of the rotating shaft 121 and are evenly spaced. The rotating shaft 121 is A meshing gear 123 is fixedly sleeved on the outer circumference, and the meshing gears 123 mesh with each other. The massage frame 11 is internally slidably equipped with a plurality of massage heads 131 equidistantly distributed in an array, and a sliding limit block 13 is fixedly connected to one side of the massage head 131. Through the arrangement of the motor 12, the massage head 131 and other structures, when a rehabilitation massage is needed, the arm or leg is placed between the two massage frames 11, and then the two motors 12 are turned on. The two motors 12 rotate so that the plurality of massage heads 131 massage the muscles synchronously, thereby improving its use efficiency.

[0023] See also Figure 1-3The adjustment mechanism 2 includes a cushion 211, which is fixedly connected to the top of the base 21. The bottom of the base 21 is fixedly connected to four symmetrically arranged grounding posts 22 by screws. The top of the base 21 is fixedly connected to two symmetrically arranged adjustment frames 23 by screws. An electric cylinder 231 is installed inside the adjustment frame 23. A sliding shaft 232 is installed at the output end of the electric cylinder 231. One end of the sliding shaft 232 is fixedly connected to a sliding frame 24 by screws. The sliding frame 24 is slidably assembled with a connecting frame 25. The connecting frame 2 One side of the connecting frame 25 is fixedly connected with two symmetrically arranged inner groove blocks 251, and the inner groove block 251 is movably hinged with a hinge block 241. The massage frame 11 is fixedly connected to one side of the connecting frame 25 by screws. Through the arrangement of the electric cylinder 231, the elastic spring 242 and other structures, when massaging different people and different limbs, the electric cylinder 231 can be turned on and the position of the massage frame 11 can be adjusted. The arrangement of the hinge block 241 and the elastic spring 242 can effectively make the massage frame 11 fit the patient's limbs, thereby improving its practicality.

[0024] See also Figure 1-4 The massage frame 11 is provided with a plurality of sliding grooves equidistantly distributed in an array, a plurality of sliding limit blocks 13 are respectively slidably connected inside the plurality of sliding grooves, four circumferentially evenly distributed rebound springs 132 are commonly connected between the sliding limit blocks 13 and the inner walls of the sliding grooves, the massage frame 11 is provided with four rotating grooves, four rotating shafts 121 are respectively rotatably installed inside the four rotating grooves, a square groove is provided inside the adjustment frame 23, a sliding frame 24 is slidably connected inside the square groove, two symmetrically arranged grooves are provided inside the sliding frame 24, two hinge blocks 241 are respectively slidably connected inside the two grooves, and an elastic spring 242 is commonly connected between the hinge block 241 and the inner wall of the groove.

[0025] The specific implementation process of the utility model is as follows: when rehabilitation massage is needed, the limbs to be massaged are placed between the two massage frames 11, and then the motor 12 is turned on. The motor 12 rotates to drive one of the rotating shafts 121 to rotate. The rotation of this rotating shaft 121 drives the other rotating shafts 121 to rotate through the meshing gear 123. The rotation of the rotating shaft 121 drives the cam 122 to hit the sliding limit block 13 and slide back and forth, so that the massage head 131 massages the muscles on the limbs. Its massage position can cover most of the muscles, thereby improving its use efficiency.

[0026] Furthermore, before using the device, place the limbs on the cushion, and then turn on the electric cylinder 231. The electric cylinder 231 is started to extend the sliding shaft 232, and the extension of the sliding shaft 232 drives the sliding frame 24 to move. The hinge block 241 and the elastic spring 242 in the sliding frame 24 cooperate to make the angle of the connecting frame 25 adjustable according to the size of the patient's limbs, which can effectively make the massage frame 11 fit the patient's limbs and improve its practicality.

[0027] 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. A massage device for limb rehabilitation, comprising a massage squeezing mechanism (1), an adjustment mechanism (2) and a base (21), characterized in that: The massage squeezing mechanism (1) comprises two massage frames (11), both of which are slidably connected to the inside of the base (21), a motor (12) is installed inside the massage frame (11), four rotating shafts (121) are rotatably installed inside the massage frame (11), one of the rotating shafts (121) is connected to the output end of the motor (12) through a coupling, a plurality of cams (122) arranged in an array and distributed at equal intervals are fixedly sleeved on the outer circumference of the rotating shaft (121), a meshing gear (123) is fixedly sleeved on the outer circumference of the rotating shaft (121), and the meshing gears (123) are meshed with each other, a plurality of massage heads (131) arranged in an array and distributed at equal intervals are slidably mounted inside the massage frame (11), and a sliding limit block (13) is fixedly connected to one side of the massage head (131).

2. A massage device for limb rehabilitation according to claim 1, characterized in that: The adjustment mechanism (2) comprises a soft cushion (211), wherein the soft cushion (211) is fixedly connected to the top of the base (21), the bottom of the base (21) is fixedly connected to four symmetrically arranged grounding posts (22) by screws, the top of the base (21) is fixedly connected to two symmetrically arranged adjustment frames (23) by screws, an electric cylinder (231) is installed inside the adjustment frame (23), a sliding shaft (232) is installed at the output end of the electric cylinder (231), one end of the sliding shaft (232) is fixedly connected to a sliding frame (24) by screws, the sliding frame (24) is internally slidably assembled with a connecting frame (25), one side of the connecting frame (25) is fixedly connected to two symmetrically arranged inner groove blocks (251), the inner movably hinged inner portion of the inner groove block (251) is provided with a hinge block (241), and the massage frame (11) is fixedly connected to one side of the connecting frame (25) by screws.

3. The massage device for limb rehabilitation according to claim 1, characterized in that: The massage frame (11) is provided with a plurality of sliding grooves which are evenly distributed in an array, and a plurality of sliding limit blocks (13) are respectively slidably connected inside the plurality of sliding grooves, and four circumferentially evenly distributed rebound springs (132) are commonly connected between the sliding limit blocks (13) and the inner walls of the sliding grooves.

4. The massage device for limb rehabilitation according to claim 1, characterized in that: Four rotation grooves are provided inside the massage frame (11), and the four rotation shafts (121) are rotatably mounted inside the four rotation grooves respectively.

5. The massage device for limb rehabilitation according to claim 2, characterized in that: A square groove is provided inside the adjusting frame (23), and the sliding frame (24) is slidably connected inside the square groove.

6. The massage device for limb rehabilitation according to claim 2, characterized in that: The sliding frame (24) has two symmetrically arranged grooves formed inside, the two hinge blocks (241) are respectively slidably connected inside the two grooves, and an elastic spring (242) is commonly connected between the hinge blocks (241) and the inner walls of the grooves.

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