阅读说明：本技术 一种骨折自动包扎设备 (Automatic equipment of wrapping up of fracture ) 是由 陈宇 于 2020-07-07 设计创作，主要内容包括：本发明公开了一种骨折自动包扎设备,包括外壳,所述外壳上侧设调节滑槽,所述调节滑槽下侧设有主空间,所述主空间后侧设有第一啮合空间,所述第一啮合空间后侧设有电机空间,所述主空间下侧设有进口,伤员可以将受伤的躯干从受伤进口中放入设备内,所述进口下侧设有抵接空间,所述抵接空间左侧设有小滑槽,本发明自动调控最合适使用石膏绷带的水温,使石膏绷带效果最好,自动挤干其中的水分,可以自动将石膏绷带平整地包扎再伤员受伤地躯干上,且可以自动调节需要包扎地长短,设备自动实现整个包扎地过程,可以很大的减少包扎过程中需要的人员,快捷方便,且医生可以实时观察包扎的情况,以做出正确的应对措施。(The invention discloses automatic bandaging equipment for fracture, which comprises a shell, wherein an adjusting chute is arranged on the upper side of the shell, a main space is arranged on the lower side of the adjusting chute, a first meshing space is arranged on the rear side of the main space, a motor space is arranged on the rear side of the first meshing space, an inlet is arranged on the lower side of the main space, an injured trunk can be placed into the equipment from the injured inlet by an injured person, an abutting space is arranged on the lower side of the inlet, and a small chute is arranged on the left side of the abutting space. And doctors can observe the dressing condition in real time to make correct countermeasures.)

1. An automatic equipment of wrapping up of fracture, includes the shell, its characterized in that: the upper side of the shell is provided with an adjusting chute, the lower side of the adjusting chute is provided with a main space, the rear side of the main space is provided with a first meshing space, the rear side of the first meshing space is provided with a motor space, the lower side of the main space is provided with an inlet, a wounded person can put the wounded person into the device from the wounded inlet, the lower side of the inlet is provided with a butt space, the left side of the butt space is provided with a small chute, the rear side of the butt space is provided with a second meshing space, the second meshing space is communicated with the motor space, the left side of the shell is provided with a floating chute, the right side of the floating chute is provided with a soaking space, a communicating water gap is fixedly connected between the floating chute and the soaking space, water in the soaking space can enter the floating chute through the communicating water gap, the right side of the soaking space is provided with a heating space, the right side of the heating space is provided with a control chute, the lower side of the control chute is provided with a first chute, the upper side of the control chute is provided with a second chute, the right side of the first chute is provided with a water outlet pipeline, the water outlet pipeline can convey heated warm water into the soaking space, the floating chute, the soaking space, the heating space, the control chute, the first chute, the second chute and the water outlet pipeline are provided with a water temperature heating control device, the water temperature heating control device comprises a heater fixedly arranged on the lower side wall of the heating space, the heater can heat the water in the heating space, the left side wall of the control chute is fixedly connected with an expansion container, thermal expansion gas is arranged in the expansion container, a first slide block is slidably connected between the upper side wall and the lower side wall of the control chute, and a communicated slide block is slidably connected between the upper side wall and the lower side wall of the, the communicating slide block is internally provided with a pipeline which can be communicated with the heating space and the water outlet pipeline to convey water in the heating space to the soaking space through the water outlet pipeline, a spring is fixedly connected between the first slide block and the communicating slide block, a second slide block is slidably connected between the left side wall and the right side wall of the first chute, a small spring is fixedly connected between the lower side of the second slide block and the lower side wall of the first chute, a blocking slide block is slidably connected between the left side wall and the right side wall of the second chute, a first pull rope is fixedly connected between the blocking slide block and the second slide block, the blocking slide block is abutted against the right side of the communicating slide block to limit the communicating slide block to slide rightwards, the right side wall of the soaking space is fixedly connected with a water inlet which is communicated with the water outlet pipeline and can place water in the heating space into the soaking space, sliding connection has the kicking block about the spout floats between the lateral wall, be full of gas in the kicking block, make the kicking block can float, the kicking block with UNICOM's slider left side fixedly connected with second stay cord, the space of soaking the water the butt space little spout be equipped with between the second meshing space and can soak the extruded extrusion device that soaks with the gypsum bandage, the import with be equipped with the wind that can wrap the wounded between the main space, adjust the spout with be equipped with the winding length adjusting device that can adjust the length that needs wrap between the first meshing space, the motor space first meshing space with be equipped with transmission between the second meshing space.

2. An automatic bone fracture dressing apparatus according to claim 1, wherein: the soaking and extruding device comprises a first sliding plate which is slidably arranged on the left side wall of the soaking space, the right side of the first sliding plate is fixedly connected with a connecting shaft, the middle side of the connecting shaft is rotatably connected with a gypsum bandage reel, the right side wall of the soaking space is slidably connected with a second sliding plate, an extruding space is arranged on the lower side of the second sliding plate, the connecting shaft extends rightwards to enter the extruding space, the connecting shaft is slidably connected with the left side wall of the ascending extruding space, the right side of the connecting shaft and the right side wall of the extruding space are fixedly connected with a return spring, the first sliding plate and the second sliding plate can ascend and descend together, the right side of the second sliding plate is fixedly connected with a rack, the gypsum bandage is coiled on the gypsum bandage reel, the gypsum bandage can be continuously discharged in the using process, and the rear side wall of the second meshing space is rotatably connected with, the first rotating shaft extends forwards to penetrate through the front side wall of the second meshing space to enter the butt space, the first rotating shaft is fixedly connected with a first meshing gear, a first belt wheel and a second meshing gear from the front to the back in sequence, the first meshing gear is meshed with the rack, the rear side wall of the second meshing space is rotatably connected with a second rotating shaft, the second rotating shaft extends forwards to penetrate through the front side wall of the second meshing space to enter the butt space, the second rotating shaft is fixedly connected with a first cam and a ratchet wheel from the front to the back in sequence, the ratchet wheel is in one-way transmission with the second meshing gear, the second meshing gear rotates forwards, the ratchet wheel does not rotate, the second meshing gear rotates in the reverse direction, the ratchet wheel rotates, a butt rod is connected between the upper side wall and the lower side wall of the small chute in a sliding manner, and the right side of the butt rod is abutted to the first cam, the left side of the abutting rod abuts against the right side of the second sliding plate, the abutting rod slides to the left, the second sliding plate can be pushed to slide to the left, and the plaster bandage wound on the connecting shaft is extruded to discharge moisture.

3. An automatic bone fracture dressing apparatus according to claim 1, wherein: the winding device comprises a fixing part fixedly installed on the right side wall of the main space, the fixing part is internally provided with the inlet, the inlet is a space into which an injured person stretches, the outer side surface of the fixing part is slidably connected with a hollow worm, the inner side of the hollow worm is hollow, the outer side surface of the hollow worm is shaped like a worm, the left side of the hollow worm is fixedly connected with a winding device shell, a twisting space is arranged in the winding device shell, the right side wall of the twisting space is rotatably connected with a rotating shaft, the rotating shaft extends leftwards to penetrate through the left side wall of the twisting space to enter the main space, the left side of the rotating shaft is fixedly connected with a winding wheel, the gypsum bandage is fixedly connected between the winding wheel and the gypsum bandage winding drum, a first torsion spring is fixedly connected between the rotating shaft and the side wall of the, the first torsion spring can receive and release the plaster bandage in real time and wind the plaster bandage on the trunk of the wounded in a smooth and compact way.

4. An automatic bone fracture dressing apparatus according to claim 1, wherein: the winding length adjusting device comprises a sliding rack which is slidably arranged between the upper side wall and the lower side wall of the adjusting chute, a rack is arranged on the lower side of the sliding rack, a manual pushing plate is arranged on the right side of the sliding rack, the winding length can be adjusted by pushing the manual pushing plate, a bidirectional motor is fixedly connected with the right side wall of the motor space, a second driving shaft is dynamically connected to the front side of the bidirectional motor, the second driving shaft extends forwards to penetrate through the front side wall of the motor space to enter the first meshing space, an incomplete gear and a rotating gear are fixedly connected to the second driving shaft from front to back in sequence, the incomplete gear is an incomplete gear with a half gear, the rotating gear is meshed with the rack on the lower side of the sliding rack, the rear side of the bidirectional motor is dynamically connected with a first driving shaft, and a second belt wheel is fixedly connected to the middle side, the belt is fixedly connected between the second belt wheel and the first belt wheel, the belt extends downwards to enter the second meshing space, the bidirectional motor drives the first driving shaft to rotate forward by a certain angle, then drives the first driving shaft to rotate reversely by the same angle, and finally drives the second driving shaft to rotate by a certain angle to form a period.

5. An automatic bone fracture dressing apparatus according to claim 1, wherein: the transmission device comprises a sliding device shell fixedly arranged on the lower side wall of the first meshing space, a sliding space is arranged in the sliding device shell, a butt sliding block is connected between the side walls of the sliding space in a sliding mode, a thrust spring is fixedly connected to the lower side wall of the butt sliding block, a shaft is rotatably connected into the butt sliding block, the shaft extends forwards to penetrate through the front side wall of the first meshing space to enter the main space, a worm wheel and a driven belt wheel are sequentially and fixedly connected to the shaft from front to back, the worm wheel is shaped like a worm wheel, the shaft can be meshed with the hollow worm, a resetting space is arranged on the rear side of the first meshing space, a driven shaft is rotatably connected to the rear side wall of the resetting space, the driven shaft extends forwards to penetrate through the front side wall of the resetting space to enter the first meshing space, and the driven shaft is sequentially and fixedly connected with the driving, Second cam and gear, driving pulley with fixedly connected with elastic webbing between the passive band pulley, the driven shaft with fixedly connected with second torsional spring between the space lateral wall resets, the second torsional spring can make the driven shaft gyration resets, the second cam with the butt slider butt, because thrust spring makes the butt slider with the second cam butt all the time, the gear can with incomplete gear engagement.

Technical Field

The invention relates to the field of medical orthopedic equipment, in particular to automatic bone fracture bandaging equipment.

Background

The plaster bandage is made of a gauze bandage which is coated with sizing agent and plaster powder, and can be hardened and shaped in a short time after being soaked in water, and is used for fixing orthopedics or orthopedic surgery.

Traditional bone surgery rolls over and wraps needs many doctors to cooperate together just can accomplish, and uses the gypsum bandage to soak in the warm water of forty-five degrees earlier, extrudees the winding again on wounded's truck, and the operation is complicated, and the temperature of water is difficult to handle the accuse, hardly guarantees the effect of wrapping.

Disclosure of Invention

The invention aims to provide automatic bone fracture bandaging equipment to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an automatic bone fracture bandaging device comprises a shell, wherein an adjusting chute is arranged on the upper side of the shell, a main space is arranged on the lower side of the adjusting chute, a first meshing space is arranged on the rear side of the main space, a motor space is arranged on the rear side of the first meshing space, an inlet is arranged on the lower side of the main space, a wounded person can put the wounded person into the device from the wounded inlet, a butt space is arranged on the lower side of the inlet, a small chute is arranged on the left side of the butt space, a second meshing space is arranged on the rear side of the butt space, the second meshing space is communicated with the motor space, a floating chute is arranged on the left side of the shell, a soaking space is arranged on the right side of the floating chute, a communicating water gap is fixedly connected between the floating chute and the soaking space, water in the soaking space can enter the floating chute through the communicating water gap, a heating space is, the water heating device is characterized in that water is stored in the heating space, a control sliding groove is arranged on the right side of the heating space, a first sliding groove is arranged on the lower side of the control sliding groove, a second sliding groove is arranged on the upper side of the control sliding groove, a water outlet pipeline is arranged on the right side of the first sliding groove and can convey heated warm water to the soaking space, a water temperature heating control device is arranged among the floating sliding groove, the soaking space, the heating space, the control sliding groove, the first sliding groove, the second sliding groove and the water outlet pipeline and comprises a heater fixedly arranged on the lower side wall of the heating space, the heater can heat the water in the heating space, an expansion container is fixedly connected to the left side wall of the control sliding groove, thermal expansion gas is arranged in the expansion container, and a first sliding block is slidably connected between the upper side wall and the lower side wall of the control sliding, a communicating slide block is connected between the upper side wall and the lower side wall of the control chute in a sliding manner, a pipeline is arranged in the communicating slide block and can be communicated with the heating space and the water outlet pipeline, water in the heating space is conveyed into the soaking space through the water outlet pipeline, a spring is fixedly connected between the first slide block and the communicating slide block, a second slide block is connected between the left side wall and the right side wall of the first chute in a sliding manner, a small spring is fixedly connected between the lower side of the second slide block and the lower side wall of the first chute, a blocking slide block is connected between the left side wall and the right side wall of the second chute in a sliding manner, a first pull rope is fixedly connected between the blocking slide block and the second slide block, the blocking slide block is abutted against the right side of the communicating slide block to limit the communicating slide block to slide rightwards, a water inlet is fixedly, can with water in the heating space is put in the space of soaking, sliding connection has the kicking block between the lateral wall about the spout floats, be full of gas in the kicking block, make the kicking block can float, the kicking block with UNICOM's slider left side fixedly connected with second stay cord, the space of soaking the butt space little spout be equipped with between the second meshing space and soak the extruded extrusion device with the gypsum bandage, import with be equipped with the wind that can wrap the wounded between the main space, adjust the spout with be equipped with the winding length adjusting device that can adjust the length that needs wrapped between the first meshing space, the motor space first meshing space with be equipped with transmission between the second meshing space.

Preferably, the soaking and extruding device comprises a first sliding plate slidably mounted on the left side wall of the soaking space, the right side of the first sliding plate is fixedly connected with a connecting shaft, the middle side of the connecting shaft is rotatably connected with a gypsum bandage reel, the right side wall of the soaking space is slidably connected with a second sliding plate, an extruding space is arranged on the lower side of the second sliding plate, the connecting shaft extends rightwards to enter the extruding space, the connecting shaft is slidably connected with the left side wall of the ascending extruding space, the right side of the connecting shaft and the right side wall of the extruding space are fixedly connected with a return spring, the first sliding plate and the second sliding plate can ascend and descend together, the right side of the second sliding plate is fixedly connected with a rack, the gypsum bandage is coiled on the gypsum bandage reel, the gypsum bandage can be continuously discharged in the using process, the rear side wall of the second meshing space is rotatably connected with a first rotating shaft, the first rotating shaft extends forwards to penetrate through the front side wall of the second meshing space to enter the butt space, the first rotating shaft is fixedly connected with a first meshing gear, a first belt wheel and a second meshing gear from the front to the back in sequence, the first meshing gear is meshed with the rack, the rear side wall of the second meshing space is rotatably connected with a second rotating shaft, the second rotating shaft extends forwards to penetrate through the front side wall of the second meshing space to enter the butt space, the second rotating shaft is fixedly connected with a first cam and a ratchet wheel from the front to the back in sequence, the ratchet wheel is in one-way transmission with the second meshing gear, the second meshing gear rotates forwards, the ratchet wheel does not rotate, the second meshing gear rotates in the reverse direction, the ratchet wheel rotates, a butt rod is connected between the upper side wall and the lower side wall of the small chute in a sliding manner, and the right side of the butt rod is abutted to the first cam, the left side of the abutting rod abuts against the right side of the second sliding plate, the abutting rod slides to the left, the second sliding plate can be pushed to slide to the left, and the plaster bandage wound on the connecting shaft is extruded to discharge moisture.

Preferably, the winding device comprises a fixing part fixedly installed on the right side wall of the main space, the fixing part is internally provided with the inlet, the inlet is a space into which an injured person stretches, the outer side surface of the fixing part is slidably connected with a hollow worm, the inner side of the hollow worm is hollow, the outer side surface of the hollow worm is shaped like a worm, the left side of the hollow worm is fixedly connected with a winding device shell, a twisting space is arranged in the winding device shell, the right side wall of the twisting space is rotatably connected with a rotating shaft, the rotating shaft extends leftwards to penetrate through the left side wall of the twisting space to enter the main space, the left side of the rotating shaft is fixedly connected with a winding wheel, the winding wheel is fixedly connected with the gypsum bandage reel, a first torsion spring is fixedly connected between the rotating shaft and the side wall of the twisting space, and when the, the first torsion spring can receive and release the plaster bandage in real time and wind the plaster bandage on the trunk of the wounded in a smooth and compact way.

Preferably, the winding length adjusting device comprises a sliding rack slidably mounted between upper and lower side walls of the adjusting chute, a rack is arranged on the lower side of the sliding rack, a manual pushing plate is arranged on the right side of the sliding rack, and when the winding length needs to be adjusted, the winding length can be adjusted by pushing the manual pushing plate, a bidirectional motor is fixedly connected to the right side wall of the motor space, a second driving shaft is dynamically connected to the front side of the bidirectional motor and extends forwards to penetrate through the front side wall of the motor space to enter the first meshing space, an incomplete gear and a rotating gear are fixedly connected to the second driving shaft from front to back in sequence, the incomplete gear is an incomplete gear with a half gear, the rotating gear is meshed with the rack on the lower side of the sliding rack, a first driving shaft is dynamically connected to the rear side of the bidirectional motor, and a second belt wheel is fixedly connected to the middle side of, the belt is fixedly connected between the second belt wheel and the first belt wheel, the belt extends downwards to enter the second meshing space, the bidirectional motor drives the first driving shaft to rotate forward by a certain angle, then drives the first driving shaft to rotate reversely by the same angle, and finally drives the second driving shaft to rotate by a certain angle to form a period.

Preferably, the transmission device comprises a sliding device shell fixedly mounted on the lower side wall of the first meshing space, a sliding space is arranged in the sliding device shell, a butting slider is slidably connected between the side walls of the sliding space, a thrust spring is fixedly connected to the lower side of the butting slider and the lower side wall of the sliding space, a shaft is rotatably connected to the butting slider, the shaft extends forwards and penetrates through the front side wall of the first meshing space to enter the driving space, a worm wheel and a driven pulley are fixedly connected to the shaft from front to back in sequence, the worm wheel is shaped like a worm wheel, the shaft can be meshed with the hollow worm, a resetting space is arranged on the rear side of the first meshing space, a driven shaft is rotatably connected to the rear side wall of the resetting space, the driven shaft extends forwards and penetrates through the front side wall of the resetting space to enter the first meshing space, and the driven shaft is fixedly connected with the driving pulley and, Second cam and gear, driving pulley with fixedly connected with elastic webbing between the passive band pulley, the driven shaft with fixedly connected with second torsional spring between the space lateral wall resets, the second torsional spring can make the driven shaft gyration resets, the second cam with the butt slider butt, because thrust spring makes the butt slider with the second cam butt all the time, the gear can with incomplete gear engagement.

In conclusion, the beneficial effects of the invention are as follows: the invention automatically regulates and controls the water temperature which is most suitable for using the plaster bandage, so that the plaster bandage has the best effect, automatically squeezes the water in the plaster bandage, can automatically and flatly wrap the plaster bandage on the injured trunk of the wounded, can automatically regulate the length of the place to be wrapped, automatically realizes the whole wrapping process by equipment, can greatly reduce the required personnel in the wrapping process, is quick and convenient, and can ensure that a doctor can observe the wrapping condition in real time to make correct countermeasures.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic overall sectional front view of an automatic bone fracture bandaging device according to the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 taken along the line A-A;

FIG. 3 is a schematic view of the structure of FIG. 1 taken along the direction B-B;

FIG. 4 is an enlarged view of a portion of FIG. 1 at C in accordance with the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 1 at D in accordance with the present invention;

FIG. 6 is an enlarged view of a portion E of FIG. 1 according to the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, front and rear directions described below correspond to the front, back, left, right, top and bottom directions of the view direction of fig. 1, fig. 1 is a front view of the apparatus of the present invention, and the directions shown in fig. 1 correspond to the front, back, left, right, top and bottom directions of the apparatus of the present invention.

Referring to fig. 1-6, an embodiment of the present invention is shown: an automatic bone fracture bandaging device comprises a shell 11, an adjusting chute 12 is arranged on the upper side of the shell 11, a main space 15 is arranged on the lower side of the adjusting chute 12, a first meshing space 29 is arranged on the rear side of the main space 15, a motor space 31 is arranged on the rear side of the first meshing space 29, an inlet 16 is arranged on the lower side of the main space 15, an injured trunk can be placed into the device from the injured inlet 16 by an injured person, an abutting space 32 is arranged on the lower side of the inlet 16, a small chute 34 is arranged on the left side of the abutting space 32, a second meshing space 33 is arranged on the rear side of the abutting space 32, the second meshing space 33 is communicated with the motor space 31, a floating chute 17 is arranged on the left side of the shell 11, a soaking space 18 is arranged on the right side of the floating chute 17, a communicating water gap 22 is fixedly connected between the floating chute 17 and the soaking space 18, and water in the soaking space 18 can enter the floating chute 17, the right side of the soaking space 18 is provided with a heating space 23, water is stored in the heating space 23, the right side of the heating space 23 is provided with a control chute 25, the lower side of the control chute 25 is provided with a first chute 26, the upper side of the control chute 25 is provided with a second chute 27, the right side of the first chute 26 is provided with a water outlet pipeline 28, the water outlet pipeline 28 can convey heated warm water to the soaking space 18, the floating chute 17, the soaking space 18, the heating space 23, the control chute 25, the first chute 26, the second chute 27 and the water outlet pipeline 28 are provided with a water temperature heating control device 101 therebetween, the water temperature heating control device 101 comprises a heater 24 fixedly mounted on the lower side wall of the heating space 23, the heater 24 can heat the water in the heating space 23, the left side wall of the control chute 25 is fixedly connected with an expansion container 73, the expansion container 73 is filled with thermal expansion gas, a first slide block 74 is slidably connected between the upper side wall and the lower side wall of the control chute 25, a communicating slide block 76 is slidably connected between the upper side wall and the lower side wall of the control chute 25, a pipeline is arranged in the communicating slide block 76 and can be communicated with the heating space 23 and the water outlet pipeline 28 to convey water in the heating space 23 to the soaking space 18 through the water outlet pipeline 28, a spring 75 is fixedly connected between the first slide block 74 and the communicating slide block 76, a second slide block 79 is slidably connected between the left side wall and the right side wall of the first chute 26, a small spring 80 is fixedly connected between the lower side of the second slide block 79 and the lower side wall of the first chute 26, a blocking slide block 78 is slidably connected between the left side wall and the right side wall of the second chute 27, and a first pull rope 77 is fixedly connected between the blocking slide block 78 and the, the blocking slide block 78 is abutted against the right side of the communicating slide block 76 to limit the communicating slide block 76 from sliding rightwards, the right side wall of the soaking space 18 is fixedly connected with a water inlet 19, the water inlet 19 is communicated with the water outlet pipeline 28 to enable water in the heating space 23 to be placed in the soaking space 18, a floating block 21 is slidably connected between the left side wall and the right side wall of the floating slide groove 17, the floating block 21 is filled with gas to enable the floating block 21 to float, the floating block 21 is fixedly connected with a second pull rope 20 on the left side of the communicating slide block 76, a soaking and extruding device 102 capable of soaking and extruding a plaster bandage is arranged between the soaking space 18, the abutting space 32, the small slide groove 34 and the second meshing space 33, a winding device 103 capable of wrapping a wounded is arranged between the inlet 16 and the main space 15, and a winding device capable of adjusting the length required to be wrapped is arranged between the adjusting slide groove 12 and the first meshing space 29 A transmission 105 is provided around the length adjustment device 104 between the motor space 31, the first engagement space 29 and the second engagement space 33.

In addition, in one embodiment, the soaking and squeezing device 102 includes a first sliding plate 65 slidably mounted on the left side wall of the soaking space 18, a coupling shaft 63 is fixedly connected to the right side of the first sliding plate 65, a plaster bandage reel 64 is rotatably connected to the middle side of the coupling shaft 63, a second sliding plate 59 is slidably connected to the right side wall of the soaking space 18, a squeezing space 61 is provided on the lower side of the second sliding plate 59, the coupling shaft 63 extends rightward into the squeezing space 61, the coupling shaft 63 is slidably connected to the left side wall of the ascending squeezing space 61, a return spring 62 is fixedly connected to the right side wall of the squeezing space 61 on the right side of the coupling shaft 63, the first sliding plate 65 can ascend and descend together with the second sliding plate 59, a rack 60 is fixedly connected to the right side of the second sliding plate 59, a plaster bandage 66 is wound on the plaster bandage reel 64, and the plaster bandage 66 can be continuously discharged during use, the rear side wall of the second meshing space 33 is rotatably connected with a first rotating shaft 52, the first rotating shaft 52 extends forwards to penetrate through the front side wall of the second meshing space 33 to enter the abutting space 32, the first rotating shaft 52 is fixedly connected with a first meshing gear 54, a first belt wheel 51 and a second meshing gear 53 from the front to the back in sequence, the first meshing gear 54 is meshed with the rack 60, the rear side wall of the second meshing space 33 is rotatably connected with a second rotating shaft 56, the second rotating shaft 56 extends forwards to penetrate through the front side wall of the second meshing space 33 to enter the abutting space 32, the second rotating shaft 56 is fixedly connected with a first cam 57 and a ratchet wheel 55 from the front to the back in sequence, the ratchet wheel 55 and the second meshing gear 53 are in one-way transmission, the second meshing gear 53 rotates forwards the ratchet wheel 55 not to rotate, and the second meshing gear 53 rotates reversely, the ratchet wheel 55 rotates, an abutting rod 58 is slidably connected between the upper and lower side walls of the small chute 34, the right side of the abutting rod 58 abuts against the first cam 57, the left side of the abutting rod 58 abuts against the right side of the second sliding plate 59, the abutting rod 58 slides leftwards, and can push the second sliding plate 59 to slide leftwards, so that the plaster bandage wound on the connecting shaft 63 is squeezed to discharge water.

In addition, in one embodiment, the winding device 103 includes a fixing member 38 fixedly installed on the right side wall of the main space 15, the fixing member 38 is provided with the inlet 16 therein, the inlet 16 is a space into which a wounded person extends, a hollow worm 72 is slidably connected to the outer side surface of the fixing member 38, the inner side of the hollow worm 72 is hollow, the outer side surface of the hollow worm 72 is shaped like a worm, the left side of the hollow worm 72 is fixedly connected with a winding device housing 71, a twisting space 70 is provided in the winding device housing 71, the right side wall of the twisting space 70 is rotatably connected with a rotating shaft 68, the rotating shaft 68 extends leftwards through the left side wall of the twisting space 70 into the main space 15, the left side of the rotating shaft 68 is fixedly connected with a winding wheel 67, and the gypsum bandage 66 is fixedly connected between the winding wheel 67 and the gypsum bandage reel 64, the axis of rotation 68 with first torsional spring 69 of fixedly connected with between the space 70 lateral wall twists reverse, when hollow worm 72 rotates, can with gypsum bandage 66 twines on wounded's truck, first torsional spring 69 can receive and release in real time gypsum bandage 66 will gypsum bandage 66 is levelly and smoothly just twined on wounded's truck compactly.

In addition, in one embodiment, the winding length adjusting device 104 includes a sliding rack 14 slidably mounted between the upper and lower side walls of the adjusting chute 12, a rack is disposed on the lower side of the sliding rack 14, a manual pushing plate 13 is disposed on the right side of the sliding rack 14, when the winding length needs to be adjusted, the winding length can be adjusted by pushing the manual pushing plate 13, a bidirectional motor 47 is fixedly connected to the right side wall of the motor space 31, a second driving shaft 46 is dynamically connected to the front side of the bidirectional motor 47, the second driving shaft 46 extends forward to penetrate through the front side wall of the motor space 31 to enter the first engaging space 29, an incomplete gear 44 and a rotating gear 45 are fixedly connected to the second driving shaft 46 sequentially from front to back, the incomplete gear 44 is an incomplete gear with a half gear, and the rotating gear 45 is engaged with the rack on the lower side of the sliding rack 14, the rear side of the bidirectional motor 47 is in power connection with a first driving shaft 48, a second belt wheel 49 is fixedly connected to the middle side of the first driving shaft 48, a belt 50 is fixedly connected between the second belt wheel 49 and the first belt wheel 51, the belt 50 extends downwards to enter the second meshing space 33, the bidirectional motor 47 firstly drives the first driving shaft 48 to rotate forward by a certain angle, then reversely drives the first driving shaft 48 to rotate by the same angle, and finally drives the second driving shaft 46 to rotate by the certain angle for one period.

In addition, in one embodiment, the transmission device 105 includes a sliding device housing 37 fixedly installed on a lower side wall of the first engagement space 29, a sliding space 30 is provided in the sliding device housing 37, an abutting sliding block 40 is slidably connected between side walls of the sliding space 30, a thrust spring 39 is fixedly connected to a lower side of the abutting sliding block 40 and a lower side wall of the sliding space 30, a shaft 36 is rotatably connected to the abutting sliding block 40, the shaft 36 extends forward through a front side wall of the first engagement space 29 into the main space 15, a worm wheel 35 and a driven pulley 85 are fixedly connected to the shaft 36 from front to back, the worm wheel 35 is shaped like a worm wheel, the shaft 36 can be engaged with the hollow worm 72, a reset space 81 is provided on a rear side of the first engagement space 29, a driven shaft 42 is rotatably connected to a rear side wall of the reset space 81, and the driven shaft 42 extends forward through a front side wall of the reset space 81 into the first engagement space 29 The driven shaft 42 is fixedly connected with a driving belt wheel 83, a second cam 41 and a gear 43 in sequence from front to back, the driving belt wheel 83 is fixedly connected with an elastic belt 84 between the driven belt wheels 85, the driven shaft 42 is fixedly connected with a second torsion spring 82 between the side walls of the reset space 81, the second torsion spring 82 can enable the driven shaft 42 to return to the reset position, the second cam 41 is abutted to the abutting sliding block 40, the abutting sliding block 40 is always abutted to the second cam 41 due to the thrust spring 39, and the gear 43 can be meshed with the incomplete gear 44.

In the initial state, the worm wheel 35 is separated from the hollow worm 72, the bidirectional motor 47 is in standby, the heater 24 is not heated, the floating block 21 is at the lowest position, the second sliding plate 59 is at the highest position, the gas in the expansion container 73 is not expanded, the first sliding block 74 is at the leftmost side, the second sliding block 79 is pushed into the control sliding groove 25 under the action of the small spring 80, the blocking sliding block 78 is abutted to the communicating sliding block 76, and the communicating sliding block 76 cannot slide rightwards.

When the length of the bandaging needs to be adjusted, the manual pushing plate 13 is manually pushed to slide leftwards to drive the sliding rack 14 to slide leftwards, because the bidirectional motor 47 does not work at this time, the sliding rack 14 slides to enable the incomplete gear 44, the rotating gear 45 and the rotating gear 45 to rotate for a certain angle, because the gear 43 is just positioned at the junction of the gear-free part and the toothed part of the incomplete gear 44 in the initial state, the sliding rack 14 drives the incomplete gear 44 to rotate, the toothed part of the incomplete gear 44 is far away from the gear 43, and when the bidirectional motor 47 drives the second driving shaft 46 to rotate for half a circle, because the toothed part on the incomplete gear 44 is only half a circle, the rotating part of the gear 43 can be driven to be less than half a circle, the number of turns which the gear 43 can rotate is reduced under the action of the sliding rack 14, so that the driven belt wheel 85, The number of revolutions of the shaft 36 and the worm wheel 35 is reduced, so that the number of revolutions of the hollow worm 72 is reduced, and the length of winding is reduced.

After the needed length is adjusted, the wounded puts the trunk into the device through the inlet 16, the heater 24 is started to heat the water in the heating space 23 to prepare, under the action of the heater 24, the expansion container 73 is heated and expanded to push the first slide block 74 to slide rightwards, the communication slide block 76 is blocked by the blocking slide block 78, the spring 75 is compressed to store energy, the water temperature in the heating space 23 rises until the optimal water temperature is reached, the first slide block 74 is abutted with the second slide block 79 to press the second slide block 79 downwards, the second slide block 79 is pressed downwards, the small spring 80 is compressed, the first pull rope 77 is pulled to drive the blocking slide block 78 to rise, the communication slide block 76 is released, the communication slide block 76 is quickly slid rightwards due to the instant energy release of the spring 75, the pipeline in the communication slide block 76 is communicated with the heating space 23 and the water outlet pipeline 28, and the second pull rope 20 is tightened, warm water is conveyed into the soaking space 18 through the water inlet 19, the floating block 21 floats upwards along with the rising of the water level, the second pull rope 20 is pulled to enable the communication sliding block 76 to slide leftwards gradually until a pipeline in the communication sliding block 76 is disconnected with the heating space 23, the water level in the soaking space 18 does not rise any more, the heater 24 stops heating at the moment, the water level descends gradually, the expansion container 73 is contracted, the first sliding block 74 starts to reset under the action of the spring 75, and the second sliding block 79 resets under the action of the small spring 80.

When the liquid level in the soaking space 18 reaches the requirement, the bidirectional motor 47 drives the first driving shaft 48 to rotate in the forward direction, so as to drive the second belt wheel 49 to rotate, under the action of the belt 50, the first belt wheel 51, the first rotating shaft 52, the second meshing gear 53 and the first meshing gear 54 rotate in the forward direction, because the second meshing gear 53 and the ratchet wheel 55 are in one-way transmission, the second rotating shaft 56 does not rotate, the first meshing gear 54 rotates in the forward direction, the first meshing gear 54 is meshed with the rack 60, so that the second sliding plate 59 slides downwards, so as to drive the first sliding plate 65, the first sliding plate 65 and the connecting shaft 63 to descend into the water, so that the plaster bandage is soaked in the warm water for a period of time, then the bidirectional motor 47 drives the first driving shaft 48 to rotate in the same angle in the reverse direction, so that the plaster bandage reel 64 comes out of the warm water, the soaking is completed, and simultaneously, because the second meshing gear 53 rotates, the ratchet wheel 55, the second rotating shaft 56 and the first cam 57 are driven to rotate for a circle, so that the abutting rod 58 slides leftwards, the second sliding plate 59 is pushed leftwards, the connecting shaft 63 moves rightwards relative to the second sliding plate 59, the return spring 62 is compressed, the plaster bandage winding drum 64 is extruded at the moment, moisture is squeezed out, then the first cam 57 continues to rotate, the second sliding plate 59, the abutting rod 58 and the connecting shaft 63 are reset under the action of the return spring 62, the pretreatment of the plaster bandage is completed at the moment, and the bidirectional motor 47 stops.

When the bandage processing is finished, the bidirectional motor 47 drives the second driving shaft 46 to rotate for half a turn, the bidirectional motor 47 and the incomplete gear 44 rotate for half a turn, at the moment, the sliding rack 14 is reset, the incomplete gear 44 rotates to drive the gear 43, the driven shaft 42, the second cam 41 and the driving pulley 83 to rotate for a certain angle, the second torsion spring 82 is twisted to store energy, the second cam 41 is abutted to the abutting sliding block 40, the abutting sliding block 40 descends, the driving pulley 83 rotates, under the driving of the elastic belt 84, the shaft 36, the driven pulley 85 and the worm wheel 35 rotate, as the shaft 36 descends a little distance, the worm wheel 35 is immediately meshed with the hollow worm 72 to drive the hollow worm 72 to rotate for a certain number of turns, the plaster bandage 66 is wound on the trunk of the wounded, meanwhile, the winding wheel 67, the rotating shaft 68 and the first torsion spring 69 enable the winding to be smoother and tighter, the bidirectional motor 47 stops after the winding is finished, the second torsion spring 82 releases energy in the reverse direction to reset the device, and because the part of the incomplete gear 44 which only drives the gear 43 to rotate is only a part of the meshing, the incomplete gear 44 is just returned to the junction of the gear and the non-gear when the incomplete gear is reversed, and the winding length can still be adjusted next time.

The invention has the beneficial effects that: the invention automatically regulates and controls the water temperature which is most suitable for using the plaster bandage, so that the plaster bandage has the best effect, automatically squeezes the water in the plaster bandage, can automatically and flatly wrap the plaster bandage on the injured trunk of the wounded, can automatically regulate the length of the place to be wrapped, automatically realizes the whole wrapping process by equipment, can greatly reduce the required personnel in the wrapping process, is quick and convenient, and can ensure that a doctor can observe the wrapping condition in real time to make correct countermeasures.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.