Circulating type automatic cold compress device for orthopedic nursing

Abstract

The invention relates to the technical field of orthopedic nursing, and particularly discloses an orthopedic nursing circulation type automatic cold compress device which comprises a bottom plate and a moving plate, the moving plate is arranged at the top of the bottom plate, a fixing mechanism is arranged at the bottom of the bottom plate, and two arc-shaped plates are arranged at the top of the moving plate. Air bags are arranged on the outer walls of the sides, close to each other, of the two arc-shaped plates, a cold compress bag with internal cooling liquid circulating is arranged between the two air bags, and a driving mechanism used for driving the two arc-shaped plates to move and adjust is arranged at the top of the moving plate. According to the cold compress device, through the arrangement of the circulating cold compress bag, cold compress treatment can be rapidly conducted on a user, use is convenient, meanwhile, the cold compress temperature can be flexibly controlled, and secondary damage to the affected part of the user is avoided; and the diameter of the cold compress bag is adjustable, so that the cold compress bag can be suitable for limbs of users with different thicknesses, and different users can conveniently use the device.

Description

Technical Field

[0001] The invention relates to the technical field of orthopedic nursing, and in particular to a circulating automatic cold compress device for orthopedic nursing. Background Art

[0002] Orthopedics, also known as orthopedics, is an important branch of medicine. It mainly studies diseases of the human skeleton, joints, muscles, nerves, ligaments and other skeletal systems and their treatment methods. Orthopedics occupies an important position in medicine, not only because of the high incidence of orthopedic diseases, but also because orthopedic diseases often seriously affect people's quality of life. Therefore, the prevention and treatment of orthopedic diseases are particularly important. Acute injuries are often caused by sudden trauma, and the pain is strong. Immediate ice compress can inhibit sensory nerves and have analgesic and anesthetic effects. In addition, it can also improve the permeability of peripheral blood vessels and prevent edema and exudation. Moreover, cold stimulation can reduce the metabolic rate of tissues, fundamentally reduce the possibility of inflammatory reactions, and reduce the symptoms of redness, swelling, heat and pain.

[0003] Currently, most cold compresses use a small towel soaked in cold water or ice water, twisted into a semi-dry form and applied locally, or wrapped with an ice bag and applied locally. Although this can reduce swelling and relieve pain and improve discomfort, the existing cold compress method requires staff to constantly replace the towel or ice bag when used for a long time, which increases the difficulty of the staff's work; and at the same time, due to the different diameters of the affected limbs of different patients, a larger towel and ice bag are required for a thicker affected limb, which makes the cold air dissipate faster, resulting in poor cold compress effects and unable to meet people's needs. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to provide a circulating automatic cold compress device for orthopedic care.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A circulating automatic cold compress device for orthopedic care comprises a base plate and a movable plate, wherein the movable plate is arranged on the top of the base plate, a fixing mechanism is arranged at the bottom of the base plate, two arc-shaped plates are arranged on the top of the movable plate, air bags are arranged on the outer walls of the two arc-shaped plates adjacent to each other, a cold compress bag with internal coolant circulation is arranged between the two air bags, and a driving mechanism for driving the two arc-shaped plates to move and adjust is arranged on the top of the movable plate.

[0007] Optionally, two first electric telescopic rods are installed on the top of the base plate, and the telescopic ends of the two first electric telescopic rods are connected to the bottom end of the movable plate.

[0008] Optionally, the fixing mechanism includes two rotating plates, two first sliding grooves are opened at the bottom of the bottom plate, two first sliding blocks are installed inside the two first sliding grooves, both ends of the two rotating plates are rotatably connected to the first sliding blocks adjacent to them, and two suction cups are installed at the bottom ends of the two rotating plates.

[0009] Optionally, both ends of the two rotating plates are threadedly connected to the outer walls of both sides of the bottom plate through bolts, and circular holes are opened inside the two rotating plates.

[0010] Optionally, the driving mechanism includes a groove opened on the top of the movable plate, a double-headed screw is rotatably installed inside the groove, two movable blocks are threadedly installed on the outer wall of the double-headed screw, and two second electric telescopic rods are installed on the top of the two movable blocks.

[0011] Optionally, the telescopic ends of the two second electric telescopic rods are jointly installed with a fixing seat, the outer walls of the two arc plates on the side away from each other are installed with connecting blocks, and the ends of the two connecting blocks away from the arc plates are rotatably installed inside the corresponding fixing seats.

[0012] Optionally, a fixed plate is installed on the top of the two arc-shaped plates, a second slide groove is opened on the outer wall on the side close to each other of the two fixed plates, a second slider is installed inside the two second slide grooves, a movable seat is installed on the end of the two second sliders away from the second slide groove, a rotating block is rotatably installed inside the two movable seats, a mounting frame is rotatably installed on the bottom ends of the two rotating blocks through a rotating shaft, and the two airbags are respectively installed on the surface of the mounting frame close to them.

[0013] Optionally, the outer walls of the two arc-shaped plates on one side close to the airbag are provided with multiple rectangular grooves, and multiple air ports are provided inside the multiple rectangular grooves. The outer walls of the two arc-shaped plates on the side away from each other are provided with air inlet ends, and the air inlet ends are connected to the multiple air ports. The outer walls of the two mounting frames on the side away from the airbag are provided with rubber air inlets compatible with the multiple air ports.

[0014] Optionally, the interior of the cold compress bag is provided with a condenser arranged in an S shape, and a liquid inlet and a liquid outlet are respectively provided at both ends of the cold compress bag, and the two ends of the condenser are respectively connected to the liquid inlet and the liquid outlet.

[0015] Optionally, the outer walls of the two airbags on one side close to the cold compress bag are provided with multiple Velcro hook surfaces, the outer wall of the cold compress bag is provided with a Velcro fur surface, the Velcro fur surface is bonded to the multiple Velcro hook surfaces, the outer walls of the two airbags on one side close to the cold compress bag are also installed with multiple rubber pads, and the outer walls on one side away from the multiple rubber pads are installed with multiple rubber blocks.

[0016] The beneficial effects of the present invention are:

[0017] 1. In the present invention, a recyclable cold compress bag is provided, so that the user can be quickly subjected to cold compress treatment. While being convenient to use, the cold compress temperature can also be flexibly controlled to avoid secondary damage to the user's affected part. Moreover, the diameter of the cold compress bag is adjustable, so that it can be suitable for users with limbs of different thicknesses, making it convenient for different users to use the device.

[0018] 2. In the invention, in the process of applying cold compress to the user's arm with the help of the device, after the cold compress bag has applied cold compress to the arm for a period of time, the external inflation device can be controlled to stop running, and the two second sliders can be controlled to move together toward the same end inside the corresponding second slide groove, thereby driving the two moving seats, the rotating block, the mounting frame, the airbag and the cold compress bag to move together on the surface of the user's arm to a position away from the cold compress part, so that the cold compress part of the user's arm is exposed at this time, and then the external inflation device is controlled to start again, so that the air discharged from the multiple air outlets directly contacts the cold compress part of the user's arm, thereby accelerating the recovery of the cold compress part of the user's arm to normal body temperature, facilitating the subsequent use of the cold compress bag to apply cold compress to the cold compress part of the user's arm, and improving the cold compress effect on the user's arm.

[0019] 3. In the invention, when multiple air ports blow air toward the cold compress area of ​​the user's arm, the condensed water attached to the cold compress area of ​​the user's arm can also be quickly dried, avoiding the problem of secondary damage to the cold compress area of ​​the user's arm caused by the condensed water generated when the cold compress bag is used for a long time, thereby making the device as a whole more convenient for the user.

[0020] 4. In the invention, if the user needs to use the device on the bed to perform cold compress treatment on the legs, the multiple bolts can be removed, and the two rotating plates can then be rotated downward to a vertical state. The two rotating plates can be placed on both sides of the guardrail at the end of the bed, and the two rotating plates can be pushed towards each other to abut against the guardrail. At this time, with the help of two additional screws with nuts passing through the circular holes inside the two rotating plates, the two rotating plates can be threadedly connected to the guardrail, so that the entire device can be stably fixed on the top of the guardrail, making it convenient for users on the bed to use the device to perform cold compress treatment on their legs, thereby improving the applicability of the entire device during actual use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0022] Figure 1 This is a schematic diagram of the overall structure of a circulating automatic cold compress device for orthopedic care proposed by the present invention;

[0023] Figure 2It is a structural schematic diagram of the bottom of the bottom plate of the present invention;

[0024] Figure 3 It is a schematic diagram of the structure in which the first sliding block is separated from the first sliding groove in the present invention;

[0025] Figure 4 It is a schematic diagram of the structure in which the double-headed screw and the groove are separated in the present invention;

[0026] Figure 5 It is a schematic diagram of the structure in which the cold compress bag is separated from the two air bags in the present invention;

[0027] Figure 6 It is a structural schematic diagram of one of the curved plates in the present invention;

[0028] Figure 7 It is a schematic diagram of the structure of one of the mounting frames and the airbag in the present invention;

[0029] Figure 8 It is a schematic diagram of the structure in which the rotating block is separated from the mounting frame in the present invention.

[0030] In the figure: 1. bottom plate; 2. first electric telescopic rod; 3. moving plate; 4. groove; 5. arc plate; 6. fixed plate; 7. air bag; 8. cold compress bag; 9. rotating plate; 10. suction cup; 11. round hole; 12. bolt; 13. first slide groove; 14. first slider; 15. double-headed screw; 16. moving block; 17. second electric telescopic rod; 18. fixed seat; 19. connecting block; 20. liquid inlet; 21. liquid outlet; 22. air inlet end; 23. second slide groove; 24. rectangular groove; 25. air delivery port; 26. second slider; 27. moving seat; 28. rotating block; 29. ​​mounting frame; 30. rubber air inlet; 31. Velcro hook surface; 32. rubber pad; 33. rubber block. DETAILED DESCRIPTION

[0031] The technical scheme of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than 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.

[0032] Reference Figure 1-Figure 8 A circulating automatic cold compress device for orthopedic care includes a base plate 1 and a movable plate 3. The movable plate 3 is arranged on the top of the base plate 1. A fixing mechanism is arranged at the bottom of the base plate 1. Two arc-shaped plates 5 are arranged on the top of the movable plate 3. Air bags 7 are arranged on the outer walls of the two arc-shaped plates 5 that are close to each other. An internal coolant circulating cold compress bag 8 is arranged between the two air bags 7. A driving mechanism for driving the two arc-shaped plates 5 to move and adjust is arranged on the top of the movable plate 3.

[0033] As a technical optimization solution of the present invention, two first electric telescopic rods 2 are installed on the top of the bottom plate 1, and the telescopic ends of the two first electric telescopic rods 2 are connected to the bottom end of the movable plate 3. The telescopic ends of the two first electric telescopic rods 2 can drive the movable plate 3 to move up and down during the telescopic process.

[0034] As a technical optimization solution of the present invention, the fixing mechanism includes two rotating plates 9, two first sliding grooves 13 are opened at the bottom of the base plate 1, two first sliding blocks 14 are installed inside the two first sliding grooves 13, both ends of the two rotating plates 9 are rotatably connected to the first sliding blocks 14 close to them, and two suction cups 10 are installed at the bottom ends of the two rotating plates 9.

[0035] As a technical optimization scheme of the present invention, both ends of the two rotating plates 9 are threadedly connected to the outer walls of both sides of the bottom plate 1 through the bolts 12 provided, and the inside of the two rotating plates 9 is provided with round holes 11. The two rotating plates 9 are connected and fixed to the bottom plate 1 through the bolts 12 provided at both ends. At this time, the two rotating plates 9 are located at the bottom of the bottom plate 1 in a horizontal state. After placing them on a smooth plane, they can be adsorbed and fixed to the placement platform with the help of suction cups 10 to ensure the stability of the device when used as a whole; if the device needs to be used on a bed, the multiple bolts 12 can be removed, and the two rotating plates 9 can be rotated downward to a vertical state, and the two rotating plates 9 are placed on both sides of the guardrail at the end of the bed, respectively, and the two rotating plates 9 are pushed toward the direction of approaching to abut against the guardrail. At this time, two additional screws with nuts are passed through the round holes 11 inside the two rotating plates 9, and the two rotating plates 9 can be threadedly connected to the guardrail, and then the device as a whole can be fixed on the top of the guardrail for use.

[0036] As a technical optimization solution of the present invention, the driving mechanism includes a groove 4 opened at the top of the moving plate 3, a double-headed screw 15 is rotatably installed inside the groove 4, two moving blocks 16 are threadedly installed on the outer wall of the double-headed screw 15, and two second electric telescopic rods 17 are installed on the top of the two moving blocks 16. A first driving motor is preset on the outer wall of one side of the moving plate 3, and the output end of the first driving motor is connected to one end of the double-headed screw 15, which can drive the double-headed screw 15 to rotate inside the groove 4, and drive the two moving blocks 16 to move and adjust in the direction of approaching or moving away from each other.

[0037] As a technical optimization solution of the present invention, the telescopic ends of the two second electric telescopic rods 17 are jointly installed with a fixed seat 18, and the outer walls of the two arc-shaped plates 5 on the side away from each other are both installed with a connecting block 19, and the ends of the two connecting blocks 19 away from the arc-shaped plates 5 are both rotatably installed inside the corresponding fixed seat 18. A second driving motor is preset on the outer wall of one side of the two fixed seats 18, and the output ends of the two second driving motors are respectively connected to the rotating parts of one end of the two connecting blocks 19, so as to drive the two connecting blocks 19 and the arc-shaped plates 5 to rotate and adjust inside the corresponding fixed seats 18; and by means of the telescopic ends of the corresponding two second electric telescopic rods 17, the fixed seat 18 and the arc-shaped plates 5 can be driven to move and adjust in the up and down directions above the movable plate 3.

[0038] As a technical optimization scheme of the present invention, a fixed plate 6 is installed on the top of the two arc-shaped plates 5, and a second slide groove 23 is opened on the outer wall of the side where the two fixed plates 6 are close to each other, and a second slider 26 is installed inside the two second slide grooves 23, and a moving seat 27 is installed at one end of the two second sliders 26 away from the second slide groove 23, and a rotating block 28 is rotatably installed inside the two moving seats 27, and the bottom ends of the two rotating blocks 28 are rotatably installed with a mounting frame 29 through a rotating shaft, and the two airbags 7 are respectively installed on the surface of the mounting frame 29 close to them. Linear motors are preset inside the two fixed plates 6. The two linear motors can drive the corresponding second sliders 26 to move back and forth inside the second slide groove 23, and drive the two moving seats 27, the rotating block 28, the mounting frame 29 and other components to move and adjust together; a third drive motor is preset on the outer wall of one side of the two moving seats 27, and the output ends of the two third drive motors are respectively connected to the rotating parts of the corresponding rotating blocks 28, so as to drive the two rotating blocks 28 to rotate and adjust inside the corresponding moving seats 27; a fourth drive motor is preset inside the two rotating blocks 28, and the output ends of the two fourth drive motors are respectively connected to the corresponding rotating shafts, so as to drive the two mounting frames 29 and the airbag 7 to rotate and adjust.

[0039] As a technical optimization solution of the present invention, the outer wall of the two arc-shaped plates 5 on one side close to the airbag 7 is provided with a plurality of rectangular grooves 24, and the interior of the plurality of rectangular grooves 24 is provided with a plurality of gas delivery ports 25. The outer wall of the two arc-shaped plates 5 on one side away from each other is provided with an air inlet 22, and the air inlet 22 is connected with the plurality of gas delivery ports 25. The outer wall of the two mounting frames 29 on one side away from the airbag 7 is provided with a rubber air inlet 30 adapted to the plurality of gas delivery ports 25. The external preset inflation device is connected to the two air inlet ends 22 through two first hoses, and after the air is delivered to the interior of the two arc-shaped plates 5, it is delivered to the interior of the plurality of rubber air inlets 30 through the plurality of gas delivery ports 25 to inflate the two airbags 7.

[0040] As a technical optimization solution of the present invention, the cold compress bag 8 is provided with a condenser arranged in an S shape inside, and the two ends of the cold compress bag 8 are respectively provided with a liquid inlet 20 and a liquid outlet 21, and the two ends of the condenser are respectively connected with the liquid inlet 20 and the liquid outlet 21. A circulating pump is preset outside, and the two connecting ends of the circulating pump are respectively connected with the liquid inlet 20 and the liquid outlet 21 through a second hose, so as to drive the coolant inside the condenser tube so that it can achieve a circulating cooling effect.

[0041] As a technical optimization solution of the present invention, the outer walls of the two air bags 7 on one side close to the cold compress bag 8 are both provided with multiple Velcro hook surfaces 31, and the outer wall of the cold compress bag 8 is provided with a Velcro fur surface, which is bonded to the multiple Velcro hook surfaces 31. The outer walls of the two air bags 7 on one side close to the cold compress bag 8 are also provided with multiple rubber pads 32, and the outer walls of the multiple rubber pads 32 away from the air bags 7 are both provided with multiple rubber blocks 33. The cold compress bag 8 is connected to the Velcro hook surfaces 31 of the outer walls of the two air bags 7 through the Velcro fur surface provided on the outer wall, so that the cold compress bag 8 can be quickly disassembled and installed.

[0042] In the present invention, when the user uses the device, if a cold compress treatment is required for the user's arm, the base plate 1 can be directly placed on the top of the placement platform, and the two suction cups 10 at the bottom of the two rotating plates 9 can be adsorbed with the top of the placement platform to ensure the stability of subsequent use of the device, and the telescopic ends of the two first electric telescopic rods 2 can be controlled to extend adaptively, so that the height of the two arc-shaped plates 5 is adapted to the user.

[0043] Next, the double-headed screw 15 can be controlled to rotate the two moving blocks 16 to move in directions away from each other, thereby driving the two arc plates 5 to move and adjust in directions away from each other, until the spacing between the two arc plates 5 is adjusted to a suitable state, and then the two connecting blocks 19 can be controlled to rotate and adjust upward inside the corresponding fixing seats 18, and after driving the two arc plates 5 to rotate and adjust upward together, the top of the cold compress bag 8 bonded to the inner walls of the two air bags 7 is opened. At this time, the user can place the arm to be cooled inside the cold compress bag 8, and control the two connecting blocks 19 to drive the two arc plates 5 to rotate downward and reset together, so that the cold compress bag 8 can surround the surface of the arm to be cooled. Then, the external preset inflation device can be controlled to start, so that the air generated by the external inflation device is delivered to The inside of the two air inlet ends 22 is discharged to the inside of the multiple rubber air inlet ports 30 through the multiple air delivery ports 25, and the two air bags 7 are inflated, so that the two semicircular air bags 7 squeeze the cold compress bag 8 after being inflated, so that the cold compress bag 8 can be wrapped around the surface of the arm to be cold-compressed. At this time, the external circulation pump can be controlled to start, driving the coolant to circulate continuously inside the condenser tube, so that the cold compress bag 8 can perform cold compress treatment on the user's arm in a circulating manner, avoiding the use of the non-circulating cold compress method in the prior art, which cannot flexibly control the cold compress temperature, causing the affected part to be in a low temperature state for a long time, easily causing secondary damage to the affected part, and requiring continuous replacement of the cold compress material during use, increasing the difficulty of the work of medical staff, and other problems;

[0044] Since the liquid inside the cold compress bag 8 is replaceable, the cold compress bag 8 can not only be used for cold compress, but also can be used for alternating hot and cold therapy. The alternating hot and cold therapy can effectively promote blood circulation and relieve muscle tension by alternating hot and cold compresses.

[0045] Moreover, the cold compress bag 8 is squeezed and pushed by two inflatable air bags 7. Therefore, by controlling the inflation amount inside the two air bags 7, the cold compress bag 8 can be controlled to provide cold compress to limbs of different thicknesses, and it can be ensured that the cold compress bag 8 can be tightly wrapped around the user's limbs of different thicknesses, ensuring that the cold compress bag 8 has a good use effect and is convenient for different users to use the device.

[0046] In the process of applying cold compress to the user's arm with the help of the device, in order to avoid the adverse effects such as vascular spasm caused by applying ice to the user's arm for too long, affecting blood circulation and further delaying recovery, it is necessary to control the cold compress time of the cold compress bag 8 on the arm during the cold compress process. After the cold compress bag 8 applies cold compress to the arm for a period of time, the external inflation device can be controlled to stop running. At this time, part of the air inside the two airbags 7 will be discharged outward through multiple rubber air inlets 30, so that the volume of the two airbags 7 shrinks, resulting in a gap between the cold compress bag 8 and the user's arm, and the two second sliders 26 can be controlled to move in the corresponding second slide grooves 23. The inside moves toward the same end together, driving the two moving seats 27, the rotating block 28, the mounting frame 29, the airbag 7 and the cold compress bag 8 to move together on the surface of the user's arm to a position away from the cold compress part, so that the cold compress part of the user's arm is exposed at this time, and then the external inflation device is controlled to start again, so that the air discharged from the multiple air delivery ports 25 directly contacts the cold compress part of the user's arm, thereby accelerating the cold compress part of the user's arm to quickly recover to normal body temperature, making it convenient to continue to use the cold compress bag 8 to perform cold compress treatment on the cold compress part of the user's arm, thereby improving the cold compress effect on the user's arm;

[0047] At the same time, when multiple air outlets 25 blow air toward the cold compress area of ​​the user's arm, the condensed water attached to the cold compress area of ​​the user's arm can also be quickly dried, avoiding the problem of secondary damage to the cold compress area of ​​the user's arm caused by the condensed water generated when the cold compress bag 8 is used for a long time, thereby making the device as a whole more convenient for the user.

[0048] After the device has completed the cold compress work on the user's arm, in order to enhance the therapeutic effect of the cold compress part of the arm and improve the comfort, after the user removes the arm from the inside of the cold compress bag 8, the staff can remove the cold compress bag 8 from the side where the two air bags 7 are close to each other, and adhere other cotton cloths to the multiple Velcro hook surfaces 31 on the outer walls of the two air bags 7, and apply disinfectant or other blood-activating and blood-stasis-removing liquids on the surface of the cotton cloth, so that the cotton cloth can absorb and temporarily store disinfectant or other blood-activating and blood-stasis-removing liquids, and then the user can place the arm between the two air bags 7 again, and with the cooperation of the two arc plates 5, clamp the part of the user's arm after the cold compress. The two airbags 7 are held and controlled to be inflated synchronously, so that the cotton cloth adhered to the inner walls of the two airbags 7 fits with the part of the user's arm after the cold compress. As the two second sliders 26 move back and forth inside the corresponding second slide grooves 23, the two airbags 7 can be driven to move back and forth synchronously on the part of the user's arm after the cold compress. With the cooperation of the multiple rubber blocks 33 and the cotton cloth arranged on the inner walls of the two airbags 7, the part of the user's arm after the cold compress is massaged, and at the same time, the part of the user's arm after the cold compress is uniformly disinfected, or the treatment effect on the arm is improved with the help of blood-activating and blood-stasis-removing drugs, thereby further improving the applicability of the device in actual use.

[0049] After the cold compress bag 8 is used, condensed water will inevitably exist on its surface. In order to facilitate the subsequent use of the cold compress bag 8, after the cold compress bag 8 is removed from between the two air bags 7, the double-headed screw 15 is controlled to drive the two moving blocks 16 to move in the direction away from each other to a state that matches the length of the cold compress bag 8. Then, the two second sliding blocks 26 can be controlled to move toward one end inside the corresponding second sliding groove 23, driving the two mounting frames 29 and multiple components such as the air bags 7 to move to one end of the two curved plates 5, so that the multiple air delivery ports 25 on the outer wall of the two curved plates 5 close to one side are exposed. At this time, the cold compress bag 8 can be directly placed on the top of the movable plate 3, and the telescopic ends of the multiple second electric telescopic rods 17 are controlled to extend upward together, driving the height of the two curved plates 5 to be adjusted upward. Then, the two connecting blocks 19 can be controlled to drive the two curved plates 5 to rotate downward together to avoid the problem that the distance between the bottom ends of the two curved plates 5 and the movable plate 3 is small and cannot be rotated downward for adjustment.

[0050] After the two arc-shaped plates 5 are rotated downward and adjusted, the multiple air supply ports 25 on the inner wall are all facing the two ends of the cold compress bag 8. At this time, the multiple air supply ports 25 can blow air toward the cold compress bag 8, which can accelerate the drying speed of condensed water on the surface of the cold compress bag 8, thereby facilitating the subsequent storage of the cold compress bag 8 or other disinfection treatments.

[0051] After the multiple air delivery ports 25 blow air to dry the cold compress bag 8, the double-headed screw 15 can be controlled to continue rotating, so as to further adjust and increase the spacing between the two arc-shaped plates 5, and then the two rotating blocks 28 can be controlled in turn to drive the mounting frame 29 and the airbag 7 to rotate upward 180 degrees inside the corresponding movable seat 27. After the mounting frame 29 and the airbag 7 rotate to the top of the arc-shaped plate 5, the mounting frame 29 is controlled to rotate 180 degrees by itself, and then the rotating blocks 28 are controlled to drive the mounting frame 29 and the airbag 7 after the rotation adjustment to rotate downward to a state of abutting against the arc-shaped plate 5. At this time, the gas discharged outward from the multiple air delivery ports 25 can blow and dry the side of the airbag 7 with the Velcro hook surface 31, so that the water vapor or condensed water on the inner wall of the side where the two airbags 7 are close to each other can also be quickly dried, further improving the applicability of the arc-shaped plate 5 and the multiple air delivery ports 25.

[0052] If the user needs to use the device on the bed to apply cold compresses to the legs, the multiple bolts 12 can be removed. At this time, the two rotating plates 9 can be rotated downward to a vertical state, and the two rotating plates 9 can be placed on both sides of the guardrail at the end of the bed, respectively, and the two rotating plates 9 are pushed towards each other to abut against the guardrail. At this time, with the help of two additional screws with nuts passing through the circular holes 11 inside the two rotating plates 9, the two rotating plates 9 can be threadedly connected to the guardrail, so that the entire device can be stably fixed on the top of the guardrail, which is convenient for users on the bed to use the device to apply cold compresses to their legs, thereby improving the applicability of the entire device during actual use.

[0053] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention 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 present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A circulating automatic cold compress device for orthopedic care, comprising a base plate (1) and a movable plate (3), characterized in that: The movable plate (3) is arranged on the top of the base plate (1), a fixing mechanism is arranged at the bottom of the base plate (1), two arc-shaped plates (5) are arranged on the top of the movable plate (3), air bags (7) are arranged on the outer walls of the two arc-shaped plates (5) on the sides close to each other, a cold compress bag (8) with internal coolant circulation is arranged between the two air bags (7), and a driving mechanism for driving the two arc-shaped plates (5) to move and adjust is arranged on the top of the movable plate (3).

2. A circulating automatic cold compress device for orthopedic care according to claim 1, characterized in that: Two first electric telescopic rods (2) are installed on the top of the base plate (1), and the telescopic ends of the two first electric telescopic rods (2) are connected to the bottom end of the movable plate (3).

3. A circulating automatic cold compress device for orthopedic care according to claim 1, characterized in that: The fixing mechanism comprises two rotating plates (9), two first sliding grooves (13) are provided at the bottom of the bottom plate (1), two first sliding blocks (14) are installed inside the two first sliding grooves (13), both ends of the two rotating plates (9) are rotatably connected to the first sliding blocks (14) adjacent thereto, and two suction cups (10) are installed at the bottom ends of the two rotating plates (9).

4. A circulating automatic cold compress device for orthopedic care according to claim 3, characterized in that: Both ends of the two rotating plates (9) are threadedly connected to the outer walls of both sides of the bottom plate (1) through bolts (12), and circular holes (11) are provided inside the two rotating plates (9).

5. The circulating automatic cold compress device for orthopedic care according to claim 1, characterized in that: The driving mechanism comprises a groove (4) opened at the top of the moving plate (3), a double-headed screw (15) is rotatably installed inside the groove (4), two moving blocks (16) are threadedly installed on the outer wall of the double-headed screw (15), and two second electric telescopic rods (17) are installed on the top of the two moving blocks (16).

6. A circulating automatic cold compress device for orthopedic care according to claim 5, characterized in that: The telescopic ends of the two second electric telescopic rods (17) are jointly mounted with a fixing seat (18), and the outer walls of the two arc-shaped plates (5) on the side away from each other are both mounted with a connecting block (19), and the ends of the two connecting blocks (19) away from the arc-shaped plates (5) are both rotatably mounted inside the corresponding fixing seat (18).

7. The circulating automatic cold compress device for orthopedic care according to claim 1, characterized in that: A fixing plate (6) is installed on the top of the two arc-shaped plates (5), and a second slide groove (23) is opened on the outer wall of the two fixing plates (6) on the side close to each other. A second slider (26) is installed inside the two second slide grooves (23), and a moving seat (27) is installed at one end of the two second sliders (26) away from the second slide groove (23). A rotating block (28) is rotatably installed inside the two moving seats (27), and a mounting frame (29) is rotatably installed at the bottom end of the two rotating blocks (28) through a rotating shaft. The two air bags (7) are respectively installed on the surface of the mounting frame (29) close to them.

8. The circulating automatic cold compress device for orthopedic care according to claim 7, characterized in that: The outer walls of the two arc-shaped plates (5) on one side close to the airbag (7) are provided with a plurality of rectangular grooves (24), and the interiors of the plurality of rectangular grooves (24) are provided with a plurality of gas delivery ports (25). The outer walls of the two arc-shaped plates (5) on one side away from each other are provided with gas inlet ends (22), and the gas inlet ends (22) are connected to the plurality of gas delivery ports (25). The outer walls of the two mounting frames (29) on one side away from the airbag (7) are provided with rubber gas inlet ports (30) adapted to the plurality of gas delivery ports (25).

9. The circulating automatic cold compress device for orthopedic care according to claim 1, characterized in that: The cold compress bag (8) is provided with a condenser tube arranged in an S shape inside, and the two ends of the cold compress bag (8) are respectively provided with a liquid inlet (20) and a liquid outlet (21), and the two ends of the condenser tube are respectively connected to the liquid inlet (20) and the liquid outlet (21).

10. The circulating automatic cold compress device for orthopedic care according to claim 1, characterized in that: The outer walls of the two air bags (7) on one side close to the cold compress bag (8) are both provided with a plurality of Velcro hook surfaces (31), the outer wall of the cold compress bag (8) is provided with a Velcro fleece surface, the Velcro fleece surface is bonded to the plurality of Velcro hook surfaces (31), the outer walls of the two air bags (7) on one side close to the cold compress bag (8) are also provided with a plurality of rubber pads (32), and the outer walls of the plurality of rubber pads (32) on one side away from the air bags (7) are both provided with a plurality of rubber blocks (33).

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