CN114948404A

CN114948404A - Circulating cold compress device of orthopedics nursing

Info

Publication number: CN114948404A
Application number: CN202210620346.6A
Authority: CN
Inventors: 孙爱松
Original assignee: Luoyang Orthopedic Traumatological Hospital of Henan Orthopedic Hospital
Current assignee: Luoyang Orthopedic Traumatological Hospital of Henan Orthopedic Hospital
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-08-30

Abstract

The invention discloses an orthopedic nursing circulating cold compress device, which comprises a base plate and a water tank, wherein a water pump is arranged on the upper end surface of the water tank, a condensing pipe is arranged in an inner cavity of the water tank, a supporting frame is fixedly connected on the upper end surface of the base plate, a pawl is rotatably connected on the rear end surface of a disc through a rotating shaft, a gear ring is rotatably connected on the front end surface of a second convex plate, a ratchet wheel is fixedly connected on the inner side wall of the gear ring, a first torsion spring is sleeved on the outer wall of the rotating shaft, the orthopedic nursing circulating cold compress device solves the problems that the cold compress belt and the skin are usually separated by using cotton cloth during cold compress, infection or stabbing pain at an injured position caused by direct contact is avoided, each patient needs to take and replace the cold compress belt manually after using the orthopedic nursing circulating cold compress device, the cotton cloth is inconvenient to automatically replace, and the convenience of using the cold compress device is reduced, and the problem that the cold compress operation of the cold compress device is inconvenient to be carried out by one hand of the patient.

Description

Circulating cold compress device of orthopedics nursing

Technical Field

The invention relates to the technical field of cold compress machines, in particular to a circulating cold compress device for orthopedic nursing.

Background

Cold compress of injured position of patient in orthopedics care is one of treatment methods, and the cold compress can shrink blood capillary, relieve local congestion, reduce sensitivity of nerve ending to relieve pain, lower temperature and defervesce, reduce local blood flow, prevent inflammation and suppuration diffusion, disperse heat conduction in vivo, increase heat dissipation, and lower body temperature.

Present circulating cold compress device of orthopedics nursing generally need use the cotton to separate cold compress area and skin and keep off when the cold compress, avoids direct contact to cause the injured position to appear infecting or tingling and feels, but still need the manual work to take it to change after every patient uses, inconvenient automation is changed the operation to the cotton to the convenience of using the cold compress device has been reduced, and inconvenient patient one hand carries out the cold compress operation to the cold compress device.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the orthopedic nursing circulating cold compress device, which solves the problems that the existing orthopedic nursing circulating cold compress device usually needs to use cotton cloth to separate and block a cold compress belt from skin during cold compress, infection or stabbing pain at an injured position caused by direct contact is avoided, each patient needs to take and replace the cold compress belt manually after using the device, the cotton cloth is inconvenient to replace automatically, and therefore the convenience of using the cold compress device is reduced, and the cold compress device is inconvenient to be operated by one hand of the patient.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a circulating cold compress device for orthopedic nursing comprises a base plate and a water tank, wherein a water pump is installed on the upper end face of the water tank, a condensing pipe is installed in an inner cavity of the water tank, a supporting frame is fixedly connected to the upper end face of the base plate, a spiral groove rod is connected to the lower end face of the supporting frame in a penetrating and rotating mode, a lower cold compress belt is fixedly connected to the end face of the base plate, an upper cold compress belt is connected to the groove wall of the spiral groove rod in a sliding mode through a sliding rod, an intermittent switch massage mechanism is installed on the upper end face of the base plate, the water outlet end of the water pump is respectively communicated with the lower cold compress belt and the upper cold compress belt through a first hose and a second hose, a first convex plate and a second convex plate are respectively and fixedly connected to the upper end face of the base plate, inserting columns are symmetrically connected in a penetrating and rotating mode to the front end face of the first convex plate, cotton rolls are inserted into the outer walls of the inserting columns, and winding shafts are symmetrically and rotatably connected to the front end faces of the second convex plate, two the outer wall of rolling axle passes through belt drive and connects, the one end fixedly connected with disc of terminal surface before the rolling axle runs through the second flange, the rear end face of disc rotates through the pivot and is connected with the pawl, the preceding terminal surface of second flange rotates and is connected with the ring gear, the inside wall fixedly connected with ratchet of ring gear, the outer wall cover of pivot is equipped with first torsional spring.

Preferably, the one end and the pivot outer wall fixed connection of first torsional spring, the other end and the pawl rear end face fixed connection of first torsional spring, the preceding terminal surface of carriage passes through spout cooperation slider and slide bar sliding connection, the preceding terminal surface fixedly connected with rack of slider, two the outer wall winding of inserting the post has clockwork spring, clockwork spring keeps away from the rear end face fixed connection who inserts the one end of post and first flange.

Preferably, the rack meshes with the ring gear mutually, the outer wall winding that the spiral grooved bar is close to upper portion has the rope, the outer wall cover that the spiral grooved bar runs through carriage up end one end is equipped with the second torsional spring.

Preferably, the outer wall of one end spiral groove rod of the second torsional spring is fixedly connected, the other end of the second torsional spring is fixedly connected with the upper end face of the supporting frame, and one end of the rope, far away from the spiral groove rod, is fixedly connected with a pull ring.

Preferably, intermittent type switch massage mechanism includes the small-size motor, dials board, shift knob, T template, press plate, traveller, spacing spring, connecting rod, riser, stripper plate, slide-shaft, supporting spring and rubber ball, the lateral wall of base plate passes through mounting panel fixedly connected with small-size motor, the one end fixedly connected with that the output shaft of small-size motor runs through the mounting panel inside wall dials the board, the right side wall sliding connection of water tank has the T template.

Preferably, the lower end face of the lower cold-compress belt is communicated with the bottom of the water tank through a return pipe, a switch button is installed on the right side wall of the water tank and electrically connected with the water pump, a pressing plate is fixedly connected to the front end face of the T-shaped plate, the lower end face of the base plate is connected with a sliding column in a penetrating and sliding mode through a supporting plate, and a limiting spring is sleeved on the outer wall of the sliding column.

Preferably, one end of the limiting spring is fixedly connected with the outer wall of the sliding column, the other end of the limiting spring is fixedly connected with the front end face of the supporting plate, and the outer wall of the sliding column is symmetrically and rotatably connected with a connecting rod.

Preferably, the up end symmetry sliding connection of base plate has the stripper plate, the connecting rod rotates with the lower terminal surface of stripper plate to be connected, the up end symmetry fixedly connected with riser of base plate, sliding connection has the slide-axle through the equal symmetry of inside wall of riser.

Preferably, the outer wall cover of slide-shaft is equipped with supporting spring, supporting spring's one end and slide-shaft outer wall fixed connection, supporting spring's the other end and riser lateral wall fixed connection, the inside wall fixedly connected with rubber ball of slide-shaft.

Advantageous effects

The invention provides a circulating cold compress device for orthopedic nursing, which has the following beneficial effects:

1. the circulating cold compress device for orthopedic nursing drives the rack to be upwards meshed with the gear ring to rotate through the matching of the first convex plate, the inserting columns, the second convex plate, the belt, the winding shafts, the disk, the rotating shaft, the pawl, the first torsion spring, the gear ring and the ratchet and the rack when the sliding rod slides upwards, the ratchet wheel on the inner wall of the gear ring is clamped with the pawl when the gear ring rotates, so that the disk and the winding shafts are driven to rotate, one winding shaft can drive the other winding shaft through the belt when rotating, a cotton cloth roll attached to the upper parts of the upper cold compress belt and the lower cold compress belt can be automatically stretched and wound, the cotton cloth roll needs to be pulled through one end of the outer wall of the inserting columns to penetrate through guide rollers on the inner walls of the upper cold compress belt and the lower cold compress belt and then is adhered to the two winding shafts when the winding shafts rotate, so that the two inserting columns can also be driven to rotate when the cotton cloth roll is pulled, and the clockwork spring at the rear part of the inserting column can keep the replaced cotton cloth roll in a tight state, when the rack descends, the rack can drive the gear ring to rotate again, at the moment, the ratchet wheel rotates to stir the pawl on the outer side wall of the disc to rotate so as to drive the first torsion spring to contract, the first torsion spring can drive the pawl to repeatedly reset and adhere to the inner wall of the ratchet wheel when resetting and rebounding, so that the disc and the winding shaft cannot rotate, the cotton cloth roll which is just wound can be ensured not to return, the cotton cloth roll of the upper cold compress belt and the lower cold compress belt inner wall can be ensured to be replaced newly, the step of manually replacing the cotton cloth roll is further omitted, the cotton cloth roll used by each patient is ensured to be new, the cotton cloth roll not only can avoid the direct contact between the cold compress part of the patient and the inner walls of the upper cold compress belt and the lower cold compress belt, the comfort level in use is increased, but also the cotton cloth roll can absorb the water vapor generated by the upper cold compress belt and the lower cold compress belt inner wall, also can let go up the cold compress area and keep clean with cold compress area inner wall down all the time, increased the variety of whole cold compress device function, also reached the effect of automatic change interlayer cotton, improved the convenience of using the cold compress device.

2. This circulating cold compress device of orthopedics nursing, through spiral groove pole, go up the cold compress area, the slide bar, the rope, the cooperation of second torsional spring and pull ring, at first when the patient uses, only need hold the pull ring and pull the rope and just can drive spiral groove pole and take place to rotate, also can drive the shrink of the second torsional spring on its upper portion, the slide bar of its outer wall can receive the extrusion of helicla flute to upwards slide when spiral groove pole rotates, alright place the shank or the arm that need the cold compress on the upper portion of cold compress area down this moment, later become flexible pull ring second torsional spring rebound that resets just can drive the reversal of spiral groove pole for go up the cold compress area and descend the laminating on the upper portion of cold compress position, its easy operation is convenient for patient one-hand operation, and go up the cold compress area can automatic spacing laminating on the upper portion of cold compress position, saved the trouble of artifical hand-held, the convenience of using has been improved.

3. The circulating cold compress device for orthopedic nursing is characterized in that through the cooperation of an intermittent switch massage mechanism, a small motor, a shifting plate, a switch button, a T-shaped plate, a pressing plate, a sliding column and a limiting spring, the T-shaped plate abuts against the switch button to turn on a water pump in an initial state, the water pump can transmit water condensed by a condenser in a water tank to an upper cold compress belt and a lower cold compress belt through a first hose and a second hose, and can suck the water in the upper cold compress belt and the lower cold compress belt into the water tank again through a return pipe to cool down when the water pump continuously works, the small motor can be turned on to rotate to drive the shifting plate to rotate during cold compress, the abutting T-shaped plate can slide leftwards to drive the pressing plate at the front to press the sliding column to slide forwards and stretch the limiting spring when the shifting plate rotates to the left side, the T-shaped plate can not abut against the switch button, the switch button can automatically close the water pump to pump water pumping and feed water, when the shifting plate rotates to the right side, the limiting spring resets and rebounds to drive the sliding column to reset and push the pressing plate to slide backwards, so that the T-shaped plate presses the switch button again to enable the water pump to work, the water in the upper cold compress belt and the lower cold compress belt can be always kept at a certain temperature, the condition that the cold compress is too low due to the fact that the temperature is too low due to continuous change of the condensed water is avoided, and the comfort level of the cold compress is further improved.

4. This circulating cold compress device of orthopedics nursing, through the traveller, spacing spring, the connecting rod, the riser, the stripper, the slide, supporting spring and rubber ball's cooperation, it conflicts when sliding forward to receive the press plate at the traveller, the connecting rod of traveller both sides can take place to rotate and stimulate two stripper and be close to each other, it is tensile to make the stripper press the slide and drive supporting spring, and the rubber ball is close to inside, when the traveller resets and drives two connecting rod rotations again and stimulates the stripper and reset, thereby the slide loses stripper extruded supporting spring automatic re-setting this moment, it resets with the rubber ball to drive the slide, can make the rubber ball massage other positions of patient's shank under the slip is slided around the traveller is relapse, help the patient carries out blood circulation, avoid long-time cold compress to appear uncomfortably.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1;

FIG. 3 is a schematic view of a partially cut-away structure of the support frame of the present invention;

FIG. 4 is an enlarged view of the area B in FIG. 3 according to the present invention;

FIG. 5 is an enlarged view of area C of FIG. 3 according to the present invention;

FIG. 6 is a schematic view of the mounting structure of the strut and the limiting spring according to the present invention;

FIG. 7 is an enlarged view of the area D in FIG. 6 according to the present invention;

FIG. 8 is a schematic view of the overall mounting arrangement of the present invention from the bottom;

FIG. 9 is an enlarged view of area E of FIG. 8 according to the present invention;

fig. 10 is a rear view of the overall mounting structure of the present invention.

In the figure: 1. a substrate; 2. a water tank; 3. a water pump; 4. a support frame; 5. a spiral grooved rod; 6. a lower cold compress belt; 7. putting a cold compress belt; 8. a gap switch massage mechanism; 81. a small-sized motor; 82. pulling a plate; 83. a switch button; 84. a T-shaped plate; 85. a pressing plate; 86. a traveler; 87. a limiting spring; 88. a connecting rod; 89. a vertical plate; 810. a pressing plate; 811. a slide shaft; 812. a support spring; 813. a rubber ball; 9. a first convex plate; 10. inserting a column; 11. cotton cloth roll; 12. a return pipe; 13. a second convex plate; 14. a belt; 15. a winding shaft; 16. a disc; 17. a rotating shaft; 18. a pawl; 19. a first torsion spring; 20. a ring gear; 21. a ratchet wheel; 22. a rack; 23. a slide bar; 24. a rope; 25. a second torsion spring; 26. a first hose; 27. a second hose; 28. spring 29, pull ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a technical scheme that:

example one

Referring to fig. 1 to 3 and 5 and 10, the device comprises a base plate 1 and a water tank 2, a water pump 3 is installed on the upper end surface of the water tank 2, a condenser pipe is installed in the inner cavity of the water tank 2, a support frame 4 is fixedly connected to the upper end surface of the base plate 1, a spiral groove rod 5 is rotatably connected to the lower end surface of the support frame 4 in a penetrating manner, a lower cold compress belt 6 is fixedly connected to the end surface of the base plate 1, an upper cold compress belt 7 is slidably connected to the groove wall of the spiral groove rod 5 through a slide rod 23, an intermittent switch massage mechanism 8 is installed on the upper end surface of the base plate 1, the water outlet end of the water pump 3 is respectively communicated with the lower cold compress belt 6 and the upper cold compress belt 7 through a first hose 26 and a second hose 27, a first convex plate 9 and a second convex plate 13 are respectively fixedly connected to the upper end surface of the base plate 1, an insert column 10 is rotatably connected to the front end surface of the first convex plate 9 in a penetrating manner, a cotton roll 11 is inserted into the outer wall of the insert column 10, a front end surface of the second convex plate 13 is rotatably connected to a winding shaft 15, the outer walls of the two winding shafts 15 are in transmission connection through a belt 14, the winding shafts 15 penetrate through a disc 16 fixedly connected with one end of the front end face of the second convex plate 13, a pawl 18 is rotatably connected to the rear end face of the disc 16 through a rotating shaft 17, a gear ring 20 is rotatably connected to the front end face of the second convex plate 13, a ratchet 21 is fixedly connected to the inner side wall of the gear ring 20, and a first torsion spring 19 is sleeved on the outer wall of the rotating shaft 17.

When the cotton cloth rolling machine works, through the matching of the first convex plate 9, the inserting columns 10, the second convex plate 13, the belt 14, the rolling shafts 15, the disc 16, the rotating shaft 17, the pawl 18, the first torsion spring 19, the gear ring 20, the ratchet 21 and the rack 22, when the sliding rod 23 slides upwards, the rack 22 is driven by the sliding block to upwards engage with the gear ring 20 to rotate, the ratchet 21 on the inner wall of the gear ring 20 is clamped with the pawl 18 when the gear ring 20 rotates, so that the disc 16 and the rolling shafts 15 are driven to rotate, one rolling shaft 15 can drive the other rolling shaft 15 through the belt 14 when rotating, the cotton cloth rolling 11 which is jointed with the upper part of the upper cold compress belt 7 and the upper part of the lower cold compress belt 6 can be automatically stretched and rolled, the cotton cloth rolling shaft 11 needs to be pulled through a guide roller which penetrates through the inner walls of the upper cold compress belt 7 and the lower cold compress belt 6 from the outer wall of the inserting columns 10 to be adhered with the two rolling shafts 15 when the rolling shaft 15 rotates, and the clockwork spring 28 at the rear part of the inserting column 10 can keep the replaced cotton cloth roll 11 in a tense state all the time, when the rack 22 descends, the gear ring 20 can be driven to rotate again, at the moment, the ratchet 21 rotates to stir the pawl 18 on the outer side wall of the disc 16 to rotate so as to drive the first torsion spring 19 to contract, when the first torsion spring 19 resets and rebounds, the pawl 18 can be driven to repeatedly reset and adhere to the inner wall of the ratchet 21, so that the disc 16 and the winding shaft 15 cannot rotate, the cotton cloth roll 11 which is just wound can be ensured not to return, the cotton cloth roll 11 of the inner wall of the upper cold compress belt 7 and the cotton cloth roll 11 of the inner wall of the lower cold compress belt 6 are ensured to be newly replaced, the step of manually replacing the cotton cloth roll 11 is omitted, the cotton cloth roll 11 used by each patient is ensured to be new, the cotton cloth roll 11 not only can avoid the direct contact of the cold compress part of the patient with the inner walls of the upper cold compress belt 7 and the lower cold compress belt 6, and increases the comfort level in use, can also let cotton cloth roll 11 adsorb the steam that cold compress area 7 and 6 inner walls in cold compress area down produced, also can let go up cold compress area 7 and keep clean all the time with 6 inner walls in cold compress area down, increased the variety of whole cold compress device function, also reached the effect of automatic change interlayer cotton, improved the convenience of using the cold compress device.

Example two

Referring to fig. 1 and 3 and fig. 4 and 6, one end of a first torsion spring 19 is fixedly connected to the outer wall of the rotating shaft 17, the other end of the first torsion spring 19 is fixedly connected to the rear end face of the pawl 18, the front end face of the support frame 4 is slidably connected to a slide bar 23 through a sliding slot in cooperation with the slide bar, the front end face of the slide bar is fixedly connected to a rack 22, the outer walls of the two insert posts 10 are wound with a spring 28, one end of the spring 28 far away from the insert posts 10 is fixedly connected to the rear end face of the first protruding plate 9, the rack 22 is engaged with the gear ring 20, the outer wall of the spiral grooved bar 5 near the upper portion is wound with a rope 24, the outer wall of the spiral grooved bar 5 penetrating through one end of the upper end face of the support frame 4 is sleeved with a second torsion spring 25, one end of the second torsion spring 25 is fixedly connected to the outer wall of the spiral grooved bar 5, the other end of the second torsion spring 25 is fixedly connected to the upper end face of the support frame 4, and one end of the rope 24 far away from the spiral grooved bar 5 is fixedly connected to a pull ring 29.

When the cold compress belt device works, through the matching of the spiral groove rod 5, the upper cold compress belt 7, the sliding rod 23, the rope 24, the second torsion spring 25 and the pull ring 29, firstly, when a patient uses the cold compress belt device, the spiral groove rod 5 can be driven to rotate only by holding the pull ring 29 with a hand and pulling the rope 24, the second torsion spring 25 on the upper portion of the spiral groove rod can also be driven to contract, the sliding rod 23 on the outer wall of the spiral groove rod 5 can be extruded by the spiral groove to slide upwards when the spiral groove rod 5 rotates, at the moment, legs or arms needing cold compress can be placed on the upper portion of the lower cold compress belt 6, then, the second torsion spring 25 which is loosened by the pull ring 29 can be reset and rebounded to drive the spiral groove rod 5 to rotate reversely, so that the upper cold compress belt 7 descends and is attached to the upper portion of the cold compress part, the operation is simple and convenient for the patient to operate with one hand, and the upper cold compress belt 7 can be automatically limited and attached to the upper portion of the cold compress part, thereby saving the trouble of manual holding, and improving the convenience in use.

EXAMPLE III

Referring to fig. 1, 6 and 7, the intermittent switch massage mechanism 8 includes a small motor 81, a dial plate 82, a switch button 83, a T-shaped plate 84, a pressing plate 85, a sliding column 86, spacing spring 87, connecting rod 88, riser 89, stripper plate 810, slide shaft 811, supporting spring 812 and rubber ball 813, the lateral wall of base plate 1 passes through mounting panel fixedly connected with micro-motor 81, micro-motor 81's output shaft runs through the one end fixedly connected with of mounting panel inside wall and dials board 82, the right side wall sliding connection of water tank 2 has T type board 84, the lower terminal surface of lower cold compress area 6 is linked together through

back flow

12 and 2 bottoms of water tank, shift knob 83 is installed to the right side wall of water tank 2, shift knob 83 and water pump 3 electric connection, the preceding terminal surface fixedly connected with press plate 85 of T type board 84, the lower terminal surface of base plate 1 runs through sliding connection through the backup pad has traveller 86, the outer wall cover of traveller 86 is equipped with spacing spring 87.

When the cold compress device works, through the cooperation of the intermittent switch massage mechanism 8, the small motor 81, the shifting plate 82, the switch button 83, the T-shaped plate 84, the pressing plate 85, the sliding column 86 and the limiting spring 87, in an initial state, the T-shaped plate 84 abuts against the switch button 83 to turn on the water pump 3, the water pump can transmit the water condensed by the condenser in the water tank 2 to the upper cold compress belt 7 and the lower cold compress belt 6 through the first hose 26 and the second hose 27, and can suck the water of the upper cold compress belt 7 and the lower cold compress belt 6 into the water tank 2 again through the return pipe 12 to cool down when the water pump 3 continuously works, the small motor 81 can be turned on to rotate to drive the shifting plate 82 to rotate when the shifting plate 82 rotates to the left side, and then the pressing plate 85 at the front part is driven to press the sliding column 86 to slide forward and stretch the limiting spring 87 when the shifting plate 82 rotates to the left side, at the moment, the T84 cannot abut against the switch button 83, switch button 83 just can self-closing water pump 3 draw water and send water, dial board 82 and rotate to the right side time limit spring 87 and reset the resilience and drive traveller 86 and reset top and move pressing plate 85 and slide backward, just can let T template 84 press switch button 83 again and make water pump 3 work, can let the water in cold compress area 7 and the lower cold compress area 6 remain throughout at certain temperature, avoid continuously trading the comdenstion water all the time and cause the too low uncomfortable condition that appears in cold compress, the comfort level of cold compress has further been improved.

Example four

Referring to fig. 6, 8 and 9, one end of a limiting spring 87 is fixedly connected with the outer wall of a sliding column 86, the other end of the limiting spring 87 is fixedly connected with the front end face of a supporting plate, the outer wall of the sliding column 86 is symmetrically and rotatably connected with a connecting rod 88, the upper end face of a substrate 1 is symmetrically and slidably connected with an extrusion plate 810, the connecting rod 88 is rotatably connected with the lower end face of the extrusion plate 810, the upper end face of the substrate 1 is symmetrically and fixedly connected with a vertical plate 89, the inner side wall of the vertical plate 89 is symmetrically and slidably connected with a sliding shaft 811, the outer wall of the sliding shaft 811 is sleeved with a supporting spring 812, one end of the supporting spring 812 is fixedly connected with the outer wall of the sliding shaft 811, the other end of the supporting spring 812 is fixedly connected with the outer side wall of the vertical plate 89, and the inner side wall of the sliding shaft 811 is fixedly connected with a rubber ball 813.

When the device works, through the matching of the sliding column 86, the limiting spring 87, the connecting rods 88, the vertical plates 89, the extrusion plates 810, the sliding shaft 811 and the supporting springs 812, when the sliding column 86 is abutted by the pressing plate 85 to slide forwards, the connecting rods 88 on two sides of the sliding column 86 can rotate and pull the two extrusion plates 810 to approach each other, so that the extrusion plates 810 press the sliding shaft 811 to drive the supporting springs 813 to stretch, and the rubber balls 813 approach inwards, when the sliding column 86 resets to drive the two connecting rods 88 to rotate again and pull the extrusion plates 810 to reset, at the moment, the sliding shaft 811 loses the supporting springs 812 extruded by the extrusion plates 810 to automatically reset, the sliding shaft 811 and the rubber balls 813 are driven to reset, the rubber balls 813 can massage other parts of legs of a patient under the repeated forward and backward sliding of the sliding column 86, the blood circulation of the patient is facilitated, and the discomfort caused by long-time cold compress is avoided.

Firstly, when a patient uses the cold compress belt, the spiral grooved rod 5 is driven to rotate only by holding the pull ring 29 by hand and pulling the rope 24, the second torsion spring 25 on the upper part of the spiral grooved rod is also driven to contract, the slide rod 23 on the outer wall of the spiral grooved rod 5 can be extruded by the spiral groove to slide upwards when the spiral grooved rod 5 rotates, at the moment, the leg or the arm needing cold compress can be placed on the upper part of the lower cold compress belt 6, then the spiral grooved rod 5 is driven to rotate by the second torsion spring 25 which is loosened by the pull ring 29 and rebounded by resetting, so that the upper cold compress belt 7 descends and is attached to the upper part of the cold compress part, the operation is simple and convenient for the patient to operate by one hand, the upper cold compress belt 7 can automatically and is attached to the upper part of the cold compress part in a limiting way, the trouble of manual holding is saved, the use convenience is improved, the rack 22 can be driven to upwards engage with the gear ring 20 to rotate by the slide block through the slide block when the slide rod 23 upwards, the ratchet 21 on the inner wall of the gear ring 20 can be blocked with the pawl 18 when the pawl 18 is rotated, thereby driving the disc 16 and the winding shafts 15 to rotate, wherein when one winding shaft 15 rotates, the other winding shaft 15 is driven by the belt 14, the cotton cloth roll 11 attached to the upper parts of the upper cold compress belt 7 and the lower cold compress belt 6 can be automatically stretched and wound, when in an initial state, the cotton cloth roll 11 needs to be pulled from the outer wall of the insertion column 10 to pass through one end of the guide roller of the inner wall of the upper cold compress belt 7 and the lower cold compress belt 6 and then is attached to the two winding shafts 15, so that when the winding shaft 15 rotates, the cotton cloth roll 11 is pulled to drive the two insertion columns 10 to rotate, the clockwork spring 28 at the rear part of the insertion column 10 can enable the replaced cotton cloth roll 11 to be always kept in a tight state, when the rack 22 descends, the gear ring 20 is driven to rotate again, at the moment, the ratchet 21 rotates to stir the pawl 18 on the outer side wall of the disc 16 to rotate so as to drive the first torsion spring 19 to contract, when the first torsion spring 19 returns back, the pawl 18 is driven to repeatedly return and attach to the inner wall of the ratchet 21, therefore, the disc 16 and the winding shaft 15 cannot be subjected to run-off, the cotton cloth roll 11 which is just wound can be ensured not to return, the cotton cloth roll 11 on the inner wall of the upper cold compress belt 7 and the inner wall of the lower cold compress belt 6 can be ensured to be newly replaced, the step of manually replacing the cotton cloth roll 11 is further omitted, the cotton cloth roll 11 used by each patient is ensured to be new, the cotton cloth roll 11 can not only avoid the direct contact of the cold compress part of the patient with the inner walls of the upper cold compress belt 7 and the lower cold compress belt 6, the comfort level in use is increased, but also the cotton cloth roll 11 can adsorb the water vapor generated by the inner walls of the upper cold compress belt 7 and the lower cold compress belt 6, the inner walls of the upper cold compress belt 7 and the lower cold compress belt 6 can be always kept clean, the functional diversity of the whole cold compress device is increased, the effect of automatically replacing cotton cloth interlayers is achieved, and the convenience in using the cold compress device is improved;

when the water pump 3 is started, the T-shaped plate 84 pushes against the switch button 83 to turn on the water pump 3, the water pump can transmit the water condensed by the condenser in the water tank 2 to the upper cold compress belt 7 and the lower cold compress belt 6 through the first hose 26 and the second hose 27, and when the water pump 3 continuously works, the water in the upper cold compress belt 7 and the lower cold compress belt 6 can be pumped into the water tank 2 again through the return pipe 12 to be cooled, the small motor 81 can be started to rotate to drive the shifting plate 82 to rotate during cold compress, when the shifting plate 82 rotates to the left side, the T-shaped plate 84 is pushed to slide leftwards to drive the front pressing plate 85 to press the sliding column 86 to slide forwards and stretch the limiting spring 87, at the moment, the T-shaped plate 84 cannot push against the switch button 83, the switch button 83 can automatically close the water pump 3 to pump and deliver water, when the shifting plate 82 rotates to the right side, the limiting spring 87 resets and rebounds to drive the sliding column 86 to push the pressing plate 85 to slide backwards, the T-shaped plate 84 can press the switch button 83 again to enable the water pump 3 to work, water in the upper cold compressing belt 7 and the lower cold compressing belt 6 can be kept at a certain temperature all the time, the condition that cold compressing is uncomfortable due to the fact that the temperature is too low because condensed water is continuously exchanged all the time is avoided, and the comfort level of cold compressing is further improved;

when the sliding column 86 is abutted by the pressing plate 85 and slides forwards, the connecting rods 88 on two sides of the sliding column 86 rotate and pull the two extrusion plates 810 to be close to each other, so that the extrusion plates 810 press the sliding shaft 811 to drive the supporting springs 813 to stretch, and the rubber balls 813 are close to each other inwards, when the sliding column 86 resets to drive the two connecting rods 88 to rotate again and pull the extrusion plates 810 to reset, at the moment, the sliding shaft 811 loses the supporting springs 812 extruded by the extrusion plates 810 so as to automatically reset, the sliding shaft 811 and the rubber balls 813 are driven to reset, the rubber balls 813 can massage other parts of the legs of a patient under the repeated forward and backward sliding of the sliding column 86, the blood circulation of the patient is facilitated, and discomfort caused by long-time cold compress is avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a circulating cold compress device of orthopedics nursing, includes base plate (1) and water tank (2), its characterized in that: the upper end surface of the water tank (2) is provided with a water pump (3), the inner cavity of the water tank (2) is provided with a condensation pipe, the upper end surface of the base plate (1) is fixedly connected with a supporting frame (4), the lower end surface of the supporting frame (4) is connected with a spiral groove rod (5) in a penetrating and rotating manner, the end surface of the base plate (1) is fixedly connected with a lower cold compress belt (6), the groove wall of the spiral groove rod (5) is connected with an upper cold compress belt (7) in a sliding manner through a sliding rod (23), the upper end surface of the base plate (1) is provided with an intermittent switch massage mechanism (8), the water outlet end of the water pump (3) is respectively communicated with the lower cold compress belt (6) and the upper cold compress belt (7) through a first hose (26) and a second hose (27), the upper end surface of the base plate (1) is respectively fixedly connected with a first convex plate (9) and a second convex plate (13), the front end surface of the first convex plate (9) is symmetrically connected with an insert column (10) in a penetrating and rotating manner, the outer wall of inserting post (10) is pegged graft and is had cotton lap (11), the preceding terminal surface symmetry of second flange (13) is rotated and is connected with rolling axle (15), two the outer wall of rolling axle (15) passes through belt (14) transmission and connects, one end fixedly connected with disc (16) of terminal surface before second flange (13) is run through in rolling axle (15), the rear end face of disc (16) rotates through pivot (17) and is connected with pawl (18), the preceding terminal surface rotation of second flange (13) is connected with ring gear (20), the inside wall fixedly connected with ratchet (21) of ring gear (20), the outer wall cover of pivot (17) is equipped with first torsional spring (19).

2. The circulating cold compress device of orthopedic care of claim 1, characterized in that: the one end and pivot (17) outer wall fixed connection of first torsional spring (19), the other end and pawl (18) rear end face fixed connection of first torsional spring (19), the preceding terminal surface of carriage (4) passes through spout cooperation slider and slide bar (23) sliding connection, the preceding terminal surface fixedly connected with rack (22) of slider, two the outer wall of inserting post (10) is twined and is had clockwork spring (28), clockwork spring (28) are kept away from the one end of inserting post (10) and the rear end face fixed connection of first flange (9).

3. The circulating cold compress device of orthopedic care of claim 2, characterized in that: rack (22) and ring gear (20) mesh mutually, spiral groove pole (5) are close to the outer wall winding on upper portion and have rope (24), the outer wall cover that spiral groove pole (5) run through carriage (4) up end one end is equipped with second torsional spring (25).

4. The circulating cold compress device of orthopedic care of claim 3, characterized in that: the outer wall fixed connection of one end spiral groove pole (5) of second torsional spring (25), the other end of second torsional spring (25) and the up end fixed connection of carriage (4), the one end fixedly connected with pull ring (29) of spiral groove pole (5) are kept away from in rope (24).

5. The circulating cold compress device of orthopedics nursing of claim 1, characterized in that: intermittent type switch massage mechanism (8) are including small motor (81), dial board (82), shift knob (83), T template (84), press plate (85), traveller (86), spacing spring (87), connecting rod (88), riser (89), stripper plate (810), slide-shaft (811), supporting spring (812) and rubber ball (813), the lateral wall of base plate (1) passes through mounting panel fixedly connected with small motor (81), one end fixedly connected with that the output shaft of small motor (81) runs through the mounting panel inside wall dials board (82), the right side wall sliding connection of water tank (2) has T template (84).

6. The circulating cold compress device of orthopedic care of claim 5, characterized in that: the lower end face of the lower cold compress belt (6) is communicated with the bottom of the water tank (2) through a return pipe (12), a switch button (83) is installed on the right side wall of the water tank (2), the switch button (83) is electrically connected with the water pump (3), a pressing plate (85) is fixedly connected to the front end face of the T-shaped plate (84), a sliding column (86) penetrates through the lower end face of the base plate (1) in a sliding mode through a supporting plate, and a limiting spring (87) is sleeved on the outer wall of the sliding column (86).

7. The circulating cold compress device of orthopedic care of claim 6, characterized in that: one end of the limiting spring (87) is fixedly connected with the outer wall of the sliding column (86), the other end of the limiting spring (87) is fixedly connected with the front end face of the supporting plate, and the outer wall of the sliding column (86) is symmetrically and rotatably connected with a connecting rod (88).

8. The circulating cold compress device of orthopedic care of claim 7, characterized in that: the up end symmetry sliding connection of base plate (1) has stripper plate (810), connecting rod (88) are rotated with the lower terminal surface of stripper plate (810) and are connected, the up end symmetry fixedly connected with riser (89) of base plate (1), sliding connection has sliding shaft (811) is run through to the equal symmetry of inside wall of riser (89).

9. The circulating cold compress device of orthopedics nursing of claim 8, characterized in that: the outer wall cover of slide shaft (811) is equipped with supporting spring (812), the one end and slide shaft (811) outer wall fixed connection of supporting spring (812), the other end and riser (89) lateral wall fixed connection of supporting spring (812), the inside wall fixedly connected with rubber ball (813) of slide shaft (811).