Limb rehabilitation training device for burn

Abstract

The invention provides a limb rehabilitation department training device for burns, and relates to the technical field of burn nursing. The limb rehabilitation training device for burn comprises two constraint massage mechanisms and a control mechanism, each constraint massage mechanism comprises a connecting plate and an inserting cover, a clamping cover is fixedly arranged on one side of the upper end face of each connecting plate, a second inserting hole is formed in each clamping cover, and a plurality of second massage holes are formed in the inner bottom face of each second inserting hole. And a second massage plate is arranged in the second inserting hole in a pasted mode, a plurality of first massage balls are fixedly arranged on the lower end face of the second massage plate, clamping sliding grooves are formed in the centers of the front end and the rear end of the connecting plate correspondingly, and racks are fixedly arranged in the two clamping sliding grooves correspondingly. According to the limb rehabilitation training device for burn, due to the innovative design and high automation, portability and safety, the problems existing in existing burn rehabilitation training are effectively solved, and a new and more effective rehabilitation tool is provided for burn patients.

Description

Technical Field

[0001] The invention relates to the technical field of burn care, in particular to a limb rehabilitation training device for burns. Background Art

[0002] Burns are damage to human tissue caused by factors such as heat, electricity, chemicals, lasers or radiation. Clinically, they are divided into first degree, superficial second degree, deep second degree and third degree according to the depth. Nursing is crucial for burn patients, mainly because it prevents infection, promotes healing, relieves pain, provides psychological support and helps functional recovery. Burns destroy the barrier function of the skin and are prone to infection. Correct care can reduce the risk; proper care helps the burn site heal better and reduces scar formation; relieves pain through drugs or other methods; provides communication and support for caregivers to help patients cope with emotional problems; and for patients with deep or large-area burns, caregivers provide guidance and assistance in later rehabilitation training. In summary, burn care is a comprehensive process that is extremely important for patient recovery.

[0003] In the field of burn care, there are some challenges in rehabilitation training. First, patients usually need to perform functional exercises on their own to restore the mobility of the injured part. This method is relatively tiring, and patients need to spend a lot of physical strength and energy on self-training. Secondly, although there are some rehabilitation training devices on the market, these devices are often complex in design and expensive, which is a considerable financial burden for ordinary patients. In addition, these devices are usually large and not portable, which limits patients' use at home or between different locations, thus affecting the popularization and application of these devices. Finally, existing rehabilitation training equipment is often unable to perform personalized rehabilitation training for specific limbs, which to a certain extent limits the improvement of rehabilitation effects and thus reduces the efficiency of rehabilitation training. Summary of the invention

[0004] In view of the deficiencies of the prior art, the present invention provides a limb rehabilitation training device for burns, which solves the problem of low efficiency of the existing rehabilitation training methods.

[0005] To achieve the above purpose, the present invention is implemented through the following technical solutions: a limb rehabilitation training device for burns, including two restraint massage mechanisms and a control mechanism, the restraint massage mechanism includes a connecting plate and a plug cover, a card cover is fixedly arranged on one side of the upper end surface of the connecting plate, a No. 2 plug hole is opened inside the card cover, a plurality of No. 2 massage holes are arranged on the inner bottom surface of the No. 2 plug hole, a No. 2 massage plate is pasted inside the No. 2 plug hole, a plurality of No. 1 massage balls are fixedly arranged on the lower end surface of the No. 2 massage plate, a clamping groove is opened at the center of the front end and the rear end of the connecting plate, and racks are fixedly arranged inside the two clamping grooves; A No. 1 plug hole is provided inside the plug cover, a plurality of No. 1 massage holes are provided on the inner bottom surface of the No. 1 plug hole, a No. 1 massage plate is attached to the inner bottom surface of the No. 1 plug hole, a plurality of No. 2 massage balls are fixedly provided on the lower end surface of the No. 1 massage plate, a push plate is movably provided inside the No. 1 plug hole, a plurality of pull bars are fixedly provided inside the push plate, an embedding groove is provided at the center of one side of the push plate close to the card cover, a tension spring is fixedly provided inside the embedding groove, a clamping strip is fixedly provided at both lower ends of the plug cover, and clamping teeth are fixedly provided on the opposite sides of the two clamping strips close to the card cover; The control mechanism comprises a protective cover and a No. 1 fixing block, a polygonal rod is fixedly arranged at one end of the No. 1 fixing block, a No. 2 fixing block is fixedly arranged at one end of the polygonal rod, a polygonal sliding sleeve is movably sleeved on the body of the polygonal rod, a tension spring is fixedly arranged between the polygonal sliding sleeve and the No. 2 fixing block, and the tension spring is movably sleeved on the body of the polygonal rod; An output motor is fixedly arranged on one side of the lower end surface of the protective cover, a trapezoidal slide groove is provided at the center of the inner bottom surface of the protective cover, a trapezoidal slider is slidably provided inside the trapezoidal slide groove, a support block is fixedly arranged on the upper end of the trapezoidal slider, a limiting ring is fixedly arranged at one end of the support block, a rotating wheel is rotatably arranged on the upper end surface of the other end of the support block, and a rope groove is provided on the outer surface of the rotating wheel, a connecting block is fixedly arranged on the inner bottom surface of the protective cover away from the limiting ring, and an exercise rope is fixedly arranged on one end of the connecting block.

[0006] Preferably, one end of the exercise rope is wound around the rope groove of the rotating wheel and then passes through the protective cover and is fixedly connected to the polygonal sliding sleeve.

[0007] Preferably, the output end of the upper end of the output motor passes through the protective cover and leads to the inside of the protective cover where a pendulum block is fixedly provided, and one end of the pendulum block extends to the inside of the limiting ring.

[0008] Preferably, the second fixing block and the first fixing block are fixedly arranged on one of the connecting plates, and the protective cover is fixedly arranged on the other connecting plate.

[0009] Preferably, the plug cover and the push plate are integrated into one piece, the connecting plate and the card cover are integrated into one piece, and the push plate and the shifting strip are both made of rubber material.

[0010] Preferably, the push plate is located at the upper ends of massage plate No. 1 and massage plate No. 2, one end of the tension spring is fixedly connected to the inner wall of socket No. 1, and the latch tooth is slidably arranged inside the latching groove and meshingly connected with the rack.

[0011] Preferably, the lower ends of the plurality of No. 1 massage balls all pass through the No. 2 massage hole to the interior of the card cover, and the lower ends of the plurality of No. 2 massage balls all pass through the No. 1 massage hole to the interior of the plug cover, the No. 2 massage balls and the No. 1 massage balls are both made of metal materials, and the No. 1 massage plate and the No. 2 massage plate are both electric blankets.

[0012] Preferably, the opposite ends of the two connecting plates are respectively fixedly connected to a connecting head No. 1 and a connecting head No. 2, and the connecting head No. 1 and the connecting head No. 2 are hingedly designed. The opposite ends of the two push plates are respectively fixedly connected to a pull rope No. 1 and a pull rope No. 2, and the other ends of the pull rope No. 1 and the pull rope No. 2 are respectively fixedly connected to the connecting head No. 2 and the connecting head No. 1.

[0013] Working principle: When not in use, the tension spring is in a tensioned state. Fig. 9 The state is opposite to that of the other, so that the two restraint massage mechanisms are brought closer to each other by pulling the exercise rope; When wearing, first take out the structure related to the plug cover, then use the card cover to clamp the upper arm and the forearm, and then take out the structure related to the plug cover, insert the card teeth into the card slot, and cover the rest of the arm in all directions. After wearing, the state is similar to Figure 2 Status; After wearing, the arm is relaxed, the output motor is started, and the output end of the output motor rotates the pending pendulum block to swing. The swing of the pendulum block drives the trapezoidal slider of the support block to slide back and forth in the trapezoidal slide groove, so that the rotating wheel moves back and forth. During the back and forth movement of the rotating wheel, the exercise rope can be shortened or lengthened, and then with the pulling of the tension spring, the two restraining mechanisms are in the state of the hinged connection between the No. 1 connector and the No. 2 connector, similar to scissors, and continuously approach and move away from each other, which plays a role of exercise; During the exercise, massage plate No. 1 and massage plate No. 2 are heated, and the heat contacts the patient's skin through massage ball No. 1 and massage ball No. 2. As connector No. 1 and connector No. 2 move back and forth in an articulated state, pull rope No. 1 and pull rope No. 2 continuously pull the corresponding push plates outward, and then are pulled back by the pull rope spring. In this process, the pull bar squeezes massage ball No. 1 and massage ball No. 2 to achieve the massage effect.

[0014] The present invention provides a limb rehabilitation training device for burns, which has the following beneficial effects: The present invention provides a limb rehabilitation training device for burns, which not only provides limb restraint and fixation to ensure safety and stability during rehabilitation training, but is also equipped with a No. 1 massage plate and a No. 2 massage plate of an electric blanket, which can provide heat therapy, and combined with the physical massage effects of the No. 1 massage ball and the No. 2 massage ball, the therapeutic effect is enhanced, and blood circulation and cell vitality recovery are promoted. Through the power system composed of an internal output motor, a trapezoidal slider, a rotating wheel and an exercise rope, and a design combined with a polygonal rod, a polygonal sliding sleeve and a tension spring, the device can automatically complete the telescopic movement training of the arm, reducing the difficulty of self-exercise for the patient, making rehabilitation training easier and more efficient. The overall design of the device is compact, light in weight, simple in structure, and easy to carry. The patient can use it in multiple occasions, including rehabilitation training at home or when going out, which optimizes the rehabilitation process and improves the equipment. The popularity and ease of use of the device, the device allows the training intensity and method to be adjusted according to the specific needs of the patient, for example, by controlling the working cycle and intensity of the output motor to adjust the frequency and strength of the push-pull action to meet the needs of different burn degrees and rehabilitation stages, the present invention adopts the design of the card cover and the plug cover to ensure that the device is firmly combined with the patient's limbs when in use, and at the same time, the engagement of the card teeth and the rack keeps the stability of the device during movement, prevents potential injuries caused by looseness, and is easy to disassemble. The present invention combines the treatment methods of physical massage and appropriate exercise training, which helps to prevent scar formation and promote blood circulation in the injured area, thereby accelerating the healing process of the burn area, and the overall only needs one power mechanism to realize the movement of multiple structures, which is more energy-saving and inexpensive. At the same time, continuous exercise training helps to restore the functionality of the limbs and improve the quality of life of the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front axonometric schematic diagram of the present invention; Figure 2 It is an axonometric diagram of the use angle of the present invention; Figure 3 It is an axonometric diagram of the restraint massage mechanism of the present invention; Figure 4 It is a front exploded isometric diagram of the restraint massage mechanism of the present invention; Figure 5 It is a bottom-up exploded isometric diagram of the restraint massage mechanism of the present invention; Figure 6 It is a schematic diagram of the front section axonometric measurement of the restraint massage mechanism of the present invention; Figure 7 It is an axonometric schematic diagram of the control mechanism of the present invention; Figure 8 It is a schematic diagram of the internal structure of the protective cover of the present invention; Fig. 9 It is a schematic diagram of the axonometric measurement of a polygonal rod of the present invention; Fig.10 This is a bottom-up axonometric schematic diagram of the support block of the present invention; Fig.11 It is a top axonometric schematic diagram of the support block of the present invention; Fig.12 It is an axonometric schematic diagram of the connection plate of the present invention; Fig.13 It is an axonometric schematic diagram of the plug cover of the present invention; Fig.14 It is a schematic diagram of the axle measurement of the output motor of the present invention.

[0016] Among them, 1. restraint massage mechanism; 2. control mechanism; 3. No. 1 pull rope; 4. No. 2 pull rope; 5. No. 1 connector; 6. No. 2 connector; 101. plug cover; 102. No. 1 plug hole; 103. No. 1 massage hole; 104. card strip; 105. No. 1 massage board; 106. No. 1 massage ball; 107. No. 2 massage board; 108. No. 2 massage ball; 109. push plate; 1010. embedded slot; 1011. tension spring; 1012. pull bar; 1013. connection plate; 1014. card cover; 1015 , No. 2 socket; 1016, No. 2 massage hole; 1017, snap-on slide; 1018, rack; 1019, snap-on tooth; 201, protective cover; 202, output motor; 203, exercise rope; 204, No. 1 fixing block; 205, polygonal sliding sleeve; 206, polygonal rod; 207, tension spring; 208, No. 2 fixing block; 209, trapezoidal slide; 2010, support block; 2011, connecting block; 2012, limiting ring; 2013, trapezoidal slider; 2014, rotating wheel; 2015, pendulum block. DETAILED DESCRIPTION

[0017] 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.

[0018] like Figure 1-14As shown, an embodiment of the present invention provides a limb rehabilitation training device for burns, including two restraint massage mechanisms 1 and a control mechanism 2, the restraint massage mechanism 1 includes a connecting plate 1013 and a plug cover 101, a card cover 1014 is fixedly arranged on one side of the upper end surface of the connecting plate 1013, a No. 2 plug hole 1015 is opened inside the card cover 1014, and a plurality of No. 2 massage holes 1016 are arranged on the inner bottom surface of the No. 2 plug hole 1015, a No. 2 massage plate 107 is pasted inside the No. 2 plug hole 1015, and a plurality of No. 1 massage balls 106 are fixedly arranged on the lower end surface of the No. 2 massage plate 107, a clamping groove 1017 is opened at the center of the front end and the rear end of the connecting plate 1013, and a rack 1018 is fixedly arranged inside the two clamping grooves 1017; A No. 1 plug hole 102 is provided inside the plug cover 101, and a plurality of No. 1 massage holes 103 are provided on the inner bottom surface of the No. 1 plug hole 102, a No. 1 massage plate 105 is attached to the inner bottom surface of the No. 1 plug hole 102, and a plurality of No. 2 massage balls 108 are fixedly provided on the lower end surface of the No. 1 massage plate 105, a push plate 109 is movably provided inside the No. 1 plug hole 102, and a plurality of pull bars 1012 are fixedly provided inside the push plate 109, an embedding groove 1010 is provided at the center of one side of the push plate 109 close to the card cover 1014, and a tension spring 1011 is fixedly provided inside the embedding groove 1010, and the two lower ends of the plug cover 101 are fixedly provided with clamping strips 104, and the opposite sides of the two clamping strips 104 are fixedly provided with clamping teeth 1019 close to the card cover 1014; The control mechanism 2 includes a protective cover 201 and a first fixing block 204, a polygonal rod 206 is fixedly arranged at one end of the first fixing block 204, a second fixing block 208 is fixedly arranged at one end of the polygonal rod 206, a polygonal sliding sleeve 205 is movably sleeved on the rod body of the polygonal rod 206, a tension spring 207 is fixedly arranged between the polygonal sliding sleeve 205 and the second fixing block 208, and the tension spring 207 is movably sleeved on the rod body of the polygonal rod 206; An output motor 202 is fixedly arranged on one side of the lower end surface of the protective cover 201, a trapezoidal slide groove 209 is provided at the center of the inner bottom surface of the protective cover 201, a trapezoidal slider 2013 is slidably arranged inside the trapezoidal slide groove 209, a support block 2010 is fixedly arranged on the upper end of the trapezoidal slider 2013, a limit ring 2012 is fixedly arranged at one end of the support block 2010, a rotating wheel 2014 is rotatably arranged on the upper end surface of the other end of the support block 2010, and a rope groove is provided on the outer surface of the rotating wheel 2014, a connecting block 2011 is fixedly arranged on the inner bottom surface of the protective cover 201 away from the limit ring 2012, and an exercise rope 203 is fixedly arranged on one end of the connecting block 2011.

[0019] One end of the exercise rope 203 is wound around the rope groove of the rotating wheel 2014 and then passes through the protective cover 201 and is fixedly connected to the polygonal sliding sleeve 205. The output end of the upper end of the output motor 202 passes through the protective cover 201 and passes to the protective cover 201. A swing block 2015 is fixedly arranged inside the protective cover 201, and one end of the swing block 2015 extends to the inside of the limit ring 2012. The second fixing block 208 and the first fixing block 204 are fixedly arranged on one of the connecting plates 1013, and the protective cover 201 is fixedly arranged on the other connecting plate 1013. The plug cover 101 and the push plate 109 are a whole, the connecting plate 1013 and the card cover 1014 are a whole, and the push plate 109 and the pull bar 1012 are both made of rubber material.

[0020] The push plate 109 is located at the upper end of the No. 1 massage plate 105 and the No. 2 massage plate 107. One end of the tension spring 1011 is fixedly connected to the inner wall of the No. 1 plug hole 102. The latching tooth 1019 is slidably arranged inside the latching slot 1017 and meshed with the rack 1018. The lower ends of the No. 1 massage balls 106 all pass through the No. 2 massage hole 1016 to the inside of the card cover 1014. The lower ends of the No. 2 massage balls 108 all pass through the No. 1 massage hole 103 to the inside of the plug cover 101. The No. 2 massage balls 108 and the No. 1 massage balls 106 are both made of metal materials. The No. 1 massage plate 105 and the No. 2 massage plate 107 are both electric blankets.

[0021] The opposite ends of the two connecting plates 1013 are fixedly connected to the No. 1 connecting head 5 and the No. 2 connecting head 6, and the No. 1 connecting head 5 and the No. 2 connecting head 6 are hingedly designed. The opposite ends of the two push plates 109 are fixedly connected to the No. 1 pull rope 3 and the No. 2 pull rope 4, and the other ends of the No. 1 pull rope 3 and the No. 2 pull rope 4 are fixedly connected to the No. 2 connecting head 6 and the No. 1 connecting head 5, respectively.

[0022] The trapezoidal slider 2013 is driven by the output motor 202 to slide in the trapezoidal slide groove 209, and the rope groove on the rotating wheel 2014 is combined with the exercise rope 203 to realize the automatic telescopic exercise training. This design allows patients to exercise themselves without spending a lot of physical strength and energy, reducing the fatigue caused by rehabilitation training. The tension spring 207 fixedly arranged between the polygonal sliding sleeve 205 and the second fixing block 208 ensures the continuity and stability of the push-pull action, thereby improving the training effect.

[0023] The whole device consists of two restraint massage mechanisms 1 and a control mechanism 2, and has a compact structure, small size and light weight. Patients can easily carry and use it, and can conveniently carry out rehabilitation training at home, in the hospital or in other occasions. The design of the connecting plate 1013 enables the two restraint massage mechanisms 1 to be flexibly connected, without complicated installation steps, and is convenient for patients to wear it by themselves.

[0024] By controlling the working cycle and intensity of the output motor 202, the rotation speed of the rotating wheel 2014 and the telescopic length of the rope groove can be adjusted, thereby achieving exercise training of different intensities and frequencies. This design enables the device to adapt to the rehabilitation needs of different patients and improve the rehabilitation effect. The design of the card cover 1014 and the plug cover 101 ensures a firm combination of the device and the patient's limbs. The No. 2 plug 1015 and the plurality of No. 2 massage holes 1016 opened inside the card cover 1014, combined with the No. 1 plug 102 and the plurality of No. 1 massage holes 103 inside the plug cover 101, provide all-round coverage and protection.

[0025] The meshing design of the latch 1019 and the rack 1018 ensures the stability and safety of the device during operation and prevents potential injuries caused by looseness. The first massage plate 105 and the second massage plate 107 are made of electric blanket materials, which are gently heated to provide a comfortable thermal therapy effect, which helps to promote blood circulation and restore cell vitality. The first massage ball 106 and the second massage ball 108 are made of metal materials, which can transfer heat. At the same time, physical massage is achieved through the squeezing of the dial 1012 to promote the recovery of the burn area. The push plate 109 and the dial 1012 are made of rubber materials, which are soft and elastic, protecting the patient's wound from additional damage.

[0026] The electric heating function of the first massage plate 105 and the second massage plate 107 is combined with the physical massage function of the first massage ball 106 and the second massage ball 108, which not only provides local heat therapy, but also achieves effective massage, which helps to prevent scar formation, promote blood circulation in the injured area, and accelerate the healing process. The output motor 202 drives the rotating wheel 2014 to move back and forth, and the cooperation of the training rope 203 and the tension spring 207 enables the two restraint massage mechanisms 1 to continuously move closer to and away from each other in the state where the first connector 5 and the second connector 6 are hinged, simulating scissor movement, providing continuous exercise training, and helping to restore the functionality of the limbs.

[0027] The patient can clamp the card cover 1014 and the plug cover 101 on the upper arm and the forearm by himself, and insert the card tooth 1019 into the card slot 1017 to complete the wearing. The whole process is simple and quick, and no professional assistance is required. After starting the output motor 202, the trapezoidal slider 2013 slides in the trapezoidal slot 209, driving the entire rehabilitation training device to start working. The patient can easily control the start and stop, which improves the user-friendliness of the device. The device has a simple structure and a small number of parts, which reduces the manufacturing cost and maintenance cost. Patients can use it in different occasions without worrying about complicated maintenance issues.

[0028] The physical massage of the first massage ball 106 and the second massage ball 108 is combined with the heat therapy of the first massage plate 105 and the second massage plate 107 made of electric blanket material, providing multi-directional stimulation, which is helpful for the comprehensive rehabilitation of the burn site. Through the cooperation of the output motor 202 and the exercise rope 203, combined with the elastic effect of the tension spring 207, continuous exercise training is achieved, which is helpful for restoring the patient's limb function, improving the rehabilitation effect, and realizing multi-directional rehabilitation training.

[0029] The limb rehabilitation training device for burns of the present invention exhibits significant technical advantages in automation, portability, safety, comfort, personalized training, easy operation and cost control, and provides a brand-new solution for the rehabilitation of burn patients.

[0030] 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 limb rehabilitation training device for burns, comprising two restraint massage mechanisms (1) and a control mechanism (2), characterized in that: The restraint massage mechanism (1) comprises a connecting plate (1013) and a plug cover (101); a card cover (1014) is fixedly arranged on one side of the upper end surface of the connecting plate (1013); a No. 2 plug hole (1015) is provided inside the card cover (1014); a plurality of No. 2 massage holes (1016) are provided at the bottom surface of the No. 2 plug hole (1015); a No. 2 massage plate (107) is attached to the inside of the No. 2 plug hole (1015); a plurality of No. 1 massage balls (106) are fixedly arranged on the lower end surface of the No. 2 massage plate (107); a card slot (1017) is provided at the center of the front end and the rear end of the connecting plate (1013); and a rack (1018) is fixedly arranged inside the two card slots (1017); The plug cover (101) has a No. 1 plug hole (102) formed inside, a plurality of No. 1 massage holes (103) formed on the inner bottom surface of the No. 1 plug hole (102), a No. 1 massage plate (105) bonded to the inner bottom surface of the No. 1 plug hole (102), a plurality of No. 2 massage balls (108) fixedly formed on the lower end surface of the No. 1 massage plate (105), a push plate (109) movably formed inside the No. 1 plug hole (102), a plurality of pull bars (1012) fixedly formed inside the push plate (109), an embedding groove (1010) formed at the center of one side of the push plate (109) close to the card cover (1014), a tension spring (1011) fixedly formed inside the embedding groove (1010), a clamping strip (104) fixedly formed on both lower ends of the plug cover (101), and a clamping tooth (1019) fixedly formed on the opposite side of the two clamping strips (104) close to the card cover (1014); The control mechanism (2) comprises a protective cover (201) and a first fixing block (204); a polygonal rod (206) is fixedly provided at one end of the first fixing block (204); a second fixing block (208) is fixedly provided at one end of the polygonal rod (206); a polygonal sliding sleeve (205) is movably sleeved on the body of the polygonal rod (206); a tension spring (207) is fixedly provided between the polygonal sliding sleeve (205) and the second fixing block (208); and the tension spring (207) is movably sleeved on the body of the polygonal rod (206); An output motor (202) is fixedly arranged on one side of the lower end surface of the protective cover (201); a trapezoidal slide groove (209) is provided at the center of the inner bottom surface of the protective cover (201); a trapezoidal slider (2013) is slidably arranged inside the trapezoidal slide groove (209); a support block (210) is fixedly arranged on the upper end of the trapezoidal slider (2013); a limit ring (212) is fixedly arranged on one end of the support block (2010); a rotating wheel (2014) is rotatably arranged on the upper end surface of the other end of the support block (2010); and a rope groove is provided on the outer surface of the rotating wheel (2014); a connecting block (2011) is fixedly arranged on the inner bottom surface of the protective cover (201) away from the limit ring (212); and an exercise rope (203) is fixedly arranged on one end of the connecting block (2011).

2. The limb rehabilitation training device for burns according to claim 1, characterized in that: One end of the exercise rope (203) is wound around the rope groove of the rotating wheel (214) and then passes through the protective cover (201) to be fixedly connected to the polygonal sliding sleeve (205).

3. The limb rehabilitation training device for burns according to claim 1, characterized in that: The output end of the upper end of the output motor (202) passes through the protective cover (201) and leads to the interior of the protective cover (201), where a pendulum block (2015) is fixedly arranged, and one end of the pendulum block (2015) extends to the interior of the limiting ring (2012).

4. The limb rehabilitation training device for burns according to claim 1, characterized in that: The second fixing block (208) and the first fixing block (204) are fixedly arranged on one of the connecting plates (1013), and the protective cover (201) is fixedly arranged on the other connecting plate (1013).

5. The limb rehabilitation training device for burns according to claim 1, characterized in that: The plug cover (101) and the push plate (109) are formed as a whole, the connecting plate (1013) and the card cover (1014) are formed as a whole, and the push plate (109) and the shifting bar (1012) are both made of rubber material.

6. The limb rehabilitation training device for burns according to claim 1, characterized in that: The push plate (109) is located at the upper ends of the No. 1 massage plate (105) and the No. 2 massage plate (107), one end of the tension spring (1011) is fixedly connected to the inner wall of the No. 1 plug hole (102), and the latching tooth (1019) is slidably arranged inside the latching groove (1017) and meshingly connected with the rack (1018).

7. The limb rehabilitation training device for burns according to claim 1, characterized in that: The lower ends of the plurality of No. 1 massage balls (106) pass through the No. 2 massage holes (1016) to the interior of the card cover (1014); the lower ends of the plurality of No. 2 massage balls (108) pass through the No. 1 massage holes (103) to the interior of the plug cover (101); the No. 2 massage balls (108) and the No. 1 massage balls (106) are both made of metal materials; and the No. 1 massage plate (105) and the No. 2 massage plate (107) are both electric blankets.

8. The limb rehabilitation training device for burns according to claim 1, characterized in that: The opposite ends of the two connecting plates (1013) are respectively fixedly connected to a No. 1 connecting head (5) and a No. 2 connecting head (6), and the No. 1 connecting head (5) and the No. 2 connecting head (6) are hingedly designed. The opposite ends of the two pushing plates (109) are respectively fixedly connected to a No. 1 pull rope (3) and a No. 2 pull rope (4), and the other ends of the No. 1 pull rope (3) and the No. 2 pull rope (4) are respectively fixedly connected to the No. 2 connecting head (6) and the No. 1 connecting head (5).

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