CN112545773B - Novel clinical medicine first aid is supplementary device - Google Patents
Novel clinical medicine first aid is supplementary device Download PDFInfo
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- CN112545773B CN112545773B CN202110093947.1A CN202110093947A CN112545773B CN 112545773 B CN112545773 B CN 112545773B CN 202110093947 A CN202110093947 A CN 202110093947A CN 112545773 B CN112545773 B CN 112545773B
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- 238000011084 recovery Methods 0.000 claims description 15
- 230000007306 turnover Effects 0.000 claims description 14
- 230000009467 reduction Effects 0.000 claims description 12
- 239000012634 fragment Substances 0.000 claims description 8
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- 230000003139 buffering effect Effects 0.000 claims description 5
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Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F15/00—Auxiliary appliances for wound dressings; Dispensing containers for dressings or bandages
- A61F15/001—Packages or dispensers for bandages, cotton balls, drapes, dressings, gauze, gowns, sheets, sponges, swabsticks or towels
- A61F15/002—Packages or dispensers for bandages, cotton balls, drapes, dressings, gauze, gowns, sheets, sponges, swabsticks or towels dispensers for web or tape like bandages
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F15/00—Auxiliary appliances for wound dressings; Dispensing containers for dressings or bandages
- A61F15/005—Bandage applicators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F15/00—Auxiliary appliances for wound dressings; Dispensing containers for dressings or bandages
- A61F15/007—Bandage winders
Abstract
The invention discloses a novel clinical medicine emergency auxiliary device, which comprises a handheld device, wherein a guide device is arranged at the right end of the handheld device; through the hand-held device, guider, latch device's cooperation, make medical personnel can establish the outside at patient's limbs with this novel clinical medicine first aid auxiliary device cover fast, through fixing device, make medical personnel can install fast and change medical bandage, can realize the purpose of automatic release medical bandage simultaneously, through damping device, make the medical bandage that releases have nearly invariable tractive stress, thereby ensure that medical bandage keeps in the safety range to the pressure of patient's limbs, stop the harmful effects that tractive stress is too big and the undersize arouses, through transmission, a drive arrangement, stop device's cooperation, make medical personnel can twine medical bandage in the outside of patient's limbs fast, an operation mode is simple and fast, time and labor saving, the practicality of this novel clinical medicine first aid auxiliary device is improved.
Description
Technical Field
The invention relates to the field of clinical medical equipment, in particular to a novel clinical medical emergency auxiliary device.
Background
Clinical medicine is the science of researching the etiology, diagnosis, treatment and prognosis of a disease, improving the clinical treatment level and promoting the health of a human body, and the diagnosis is determined by integrally combining the research on the etiology, the pathogenesis and the pathological process of the disease according to the clinical performance of a patient, so that the disease is weakened to the greatest extent through prevention and treatment, the pain of the patient is relieved, the health of the patient is recovered and the labor force is protected.
At present, medical personnel often need to use bandage to wrap up wound or affected part to the in-process of implementing first aid to the disease, its aim at is fixed and protection injured position, can play hemostatic effect simultaneously, when specifically using the bandage, medical personnel firstly use one hand to lift up the injured limbs of patient, then with the one end centre gripping of bandage between this hand and limbs, use another hand to hold the bandage book and make it rotate towards one direction around patient's limbs after that, make the bandage book release simultaneously, still need to keep the bandage have certain tractive stress, tractive stress can not be too little, whether the bandage drops easily, can not too big, in order to avoid taking place circulation obstacle, the operation degree of difficulty is great, waste time and energy, consequently, need to design a novel clinical medicine first aid auxiliary device urgently.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems that in the prior art, the wound or the affected part is often bound by using a bandage in the process of implementing first aid to a patient by medical care personnel, the utility model aims to fix and protect the injured part and play the role of hemostasis, when in particular using the bandage, the medical care personnel firstly uses one hand to lift the injured limb of the patient, then one end of the bandage is clamped between this hand and the limb, and then the other hand is used to hold the bandage roll and rotate it in one direction around the patient's limb, at the same time, the bandage roll is released, and the bandage has a certain traction stress which is not too small, and if not, the bandage is easy to fall off, or not too large, the invention aims to solve the problems of circulatory disturbance, high operation difficulty, time and labor waste, and provides a novel clinical medical first aid auxiliary device which can well solve the problems in the background technology.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a novel clinical medicine first aid auxiliary device, includes hand-held device, hand-held device's right-hand member is equipped with guider.
Preferably, the handheld device comprises a handheld handle, a clamping device is arranged inside the handheld handle, a fixed adapter plate located at the bottom end of the handheld handle is fixedly connected to the right end face of the handheld handle, a turnover shaft is movably inserted into the top face of the fixed adapter plate, a movable adapter plate is fixedly connected to the top end of the turnover shaft, a force storage spring is movably sleeved on the outer portion of the turnover shaft, one end of the force storage spring is fixedly connected with the top face of the fixed adapter plate, and the other end of the force storage spring is fixedly connected with the bottom face of the movable adapter plate.
Preferably, the guiding device comprises a first outer ring semicircular plate and a second outer ring semicircular plate, the outer surface of the first outer ring semicircular plate is fixedly connected with the right end of the fixed adapter plate, the surface of the first outer ring semicircular plate is provided with a transmission device positioned at the bottom of the first outer ring semicircular plate, the surface of the first outer ring semicircular plate is provided with a through hole positioned at the bottom of the first outer ring semicircular plate, the first outer ring semicircular plate is arranged inside the first outer ring semicircular plate, the inner wall of the first inner ring semicircular plate is fixedly connected with a heightening arc-shaped plate, the inner wall of the heightening arc-shaped plate is fixedly connected with a buffering sponge pad, a first semicircular side plate positioned at the end part of the first outer ring semicircular plate is fixedly connected between the first outer ring semicircular plate and the first inner ring semicircular plate, the number of the first semicircular side plates is two, the two first semicircular side plates are respectively positioned at the left end and the right end of the first outer ring semicircular plate, and a first semicircular track groove is formed on the first semicircular side plate positioned at the right end of the first outer ring semicircular plate, fixedly connected with first semicircle magnetic plate between two sides that first outer lane semicircle board and first inner circle semicircle board are close to each other, the left surface of first semicircle magnetic plate and the right flank fixed connection of corresponding first semicircle curb plate, fixedly connected with first semicircle magnetic strip on the lateral surface of first inner circle semicircle board, the activity centre gripping has first semicircle outer toothed plate between first semicircle magnetic plate and the first semicircle magnetic strip, first semicircle outer toothed plate and the equal sliding connection of inner wall of first outer lane semicircle board and the surface of first inner circle semicircle board, the surface of second outer lane semicircle board and the right-hand member fixed connection of activity keysets, second outer lane semicircle board tip and first outer lane semicircle board tip butt joint, the inside of second outer lane semicircle board is equipped with second inner circle semicircle board, second inner circle semicircle board tip and first inner circle semicircle board tip butt joint, fixedly connected with the second semicircle side that is located its tip between second outer lane semicircle board and the second inner circle semicircle board The end part of the second semicircular side plate is butted with the end part of the first semicircular side plate, the number of the second semicircular side plates is two, the two second semicircular side plates are respectively positioned at the left end and the right end of the second outer ring semicircular plate, a second semicircular track groove is formed in the second semicircular side plate positioned at the right end of the second outer ring semicircular plate, the end part of the second semicircular track groove is butted with the end part of the first semicircular track groove, a second semicircular magnetic plate is fixedly connected between two adjacent side surfaces of the second outer ring semicircular plate and the second inner ring semicircular plate, the end part of the second semicircular magnetic plate is butted with the end part of the first semicircular magnetic plate, the left side surface of the second semicircular magnetic plate is fixedly connected with the corresponding right side surface of the second semicircular side plate, a second semicircular magnetic strip is fixedly connected on the outer side surface of the second inner ring semicircular plate, and the end part of the second semicircular magnetic strip is butted with the end part of the first semicircular magnetic strip, the second semicircular outer toothed plate is movably clamped between the second semicircular magnetic plate and the second semicircular magnetic strip, the second semicircular outer toothed plate is connected with the inner wall of the second outer ring semicircular plate and the outer surface of the second inner ring semicircular plate in a sliding mode, the end portion of the second semicircular outer toothed plate is in butt joint with the end portion of the first semicircular outer toothed plate, and a damping device is arranged on the right side face of the second semicircular outer toothed plate.
Preferably, the clamping device comprises a buffer cavity and a fixed cavity, the buffer cavity is arranged inside the handle, a guide groove is arranged on the bottom surface of the inner cavity of the buffer cavity, the bottom end of the guide groove is communicated with the external space, the left side surface of the inner cavity of the buffer cavity is connected with a recovery piston through transmission of a recovery spring, the recovery piston is in sliding connection with the inner wall of the buffer cavity, an operating head is fixedly connected to the bottom surface of the recovery piston, the bottom end of the operating head penetrates through the guide groove and extends to the external part of the handle, a clamping joint is fixedly connected to the right end of the recovery piston, the fixed cavity is arranged inside the fixed adapter plate, a clamping gear is arranged inside the fixed cavity, the bottom end of the turnover shaft extends to the inside of the fixed cavity and is movably sleeved with the bottom surface of the inner cavity of the turnover shaft, the clamping gear is fixedly sleeved on the external part of the turnover shaft, and the right end of the clamping joint extends to the inside of the fixed cavity and is meshed with the clamping gear, the clamping head can move left and right.
Preferably, damping device includes fixed arc board, the left end of fixed arc board and the right flank fixed connection of the semi-circular outer pinion rack of second, the installation cavity has been seted up to the inside of fixed arc board, the left surface of installation cavity inner chamber is connected with the friction wheel of exerting pressure through the transmission of the spring of exerting pressure, the inner wall sliding connection of friction wheel and installation cavity of exerting pressure, fixedly connected with is located the location bearing on the friction wheel right side of exerting pressure on the inner wall of installation cavity, location bearing's left surface fixedly connected with speed reduction friction wheel, the inner wall sliding connection of speed reduction friction wheel and installation cavity, the left surface of speed reduction friction wheel and the right flank sliding connection of the friction wheel of exerting pressure, fixedly connected with universal driving shaft on the right flank of speed reduction friction wheel, the right-hand member of universal driving shaft extends to the outside of fixed arc board and passes second semicircle track groove and is equipped with fixing device.
Preferably, the fixing device comprises a limit baffle, the left side surface of the limit baffle is fixedly connected with the right end of the linkage shaft, the right side surface of the limit baffle is fixedly connected with a central cylinder, the right side surface of the inner cavity of the central cylinder is connected with a traction piston through a traction spring in a transmission way, the traction piston is connected with the inner wall of the central cylinder in a sliding way, the right side surface of the traction piston is fixedly connected with a pressing rod, the right end of the pressing rod penetrates through the traction spring and extends to the outside of the central cylinder, and is fixedly connected with a pressing cap, the left side surface of the traction piston is fixedly connected with a force application rod, the surface of the central cylinder is provided with a through hole communicated with the force application rod, the left side surface of the inner cavity of the central cylinder is fixedly connected with a U-shaped elastic sheet, a linkage line is fixedly connected between the two end parts of the U-shaped elastic sheet, the linkage line is in a stretched shape and movably inserted on the left end part of the force application rod, and the end part of the U-shaped elastic sheet is fixedly connected with a clamping rod, the other end activity of joint pole alternates in the inside of interlude hole, the left end fixed connection of application of force pole has the spacing rope, the left end of spacing rope and the left surface fixed connection of U type shell fragment inner chamber, the outside activity of a center section of thick bamboo has cup jointed rotatory roller, the left end face of rotatory roller is connected with limit baffle's right flank contact, set up the socket joint hole with interlude hole adaptation on the inner wall of rotatory roller, the inside at the socket joint hole is pegged graft in the tip activity of joint pole, the outside winding of rotatory roller has medical bandage.
Preferably, the transmission device comprises a transmission case, the top surface of the transmission case is fixedly connected to the surface of the first outer ring semicircular plate and positioned at the bottom of the first outer ring semicircular plate, a first transmission shaft is movably sleeved on the inner wall of the transmission case, a driving gear is fixedly sleeved on the outer portion of the first transmission shaft, the driving gear is movably inserted into the through hole and can be meshed with the first semicircular outer toothed plate and the second semicircular outer toothed plate, a second transmission shaft positioned on the left side of the first transmission shaft is movably sleeved on the inner wall of the transmission case, a transmission pinion and a transmission gearwheel are fixedly sleeved on the outer portion of the second transmission shaft, the transmission gearwheel is meshed with the driving gear, a third transmission shaft positioned on the left side of the second transmission shaft is movably sleeved on the inner wall of the transmission case, a linkage pinion and a linkage gearwheel are sleeved on the outer portion of the third transmission shaft, the linkage gearwheel is meshed with the transmission pinion, a driving rod positioned on the left side of the third transmission shaft is movably sleeved on the inner wall of the transmission case, a driving large gear is fixedly sleeved outside the driving rod and meshed with the linkage small gear, a driving device is arranged at one end of the driving rod, and a limiting device is arranged at the other end of the driving rod.
Preferably, the driving device comprises two clamping ring plates, the clamping ring plates are fixedly sleeved on the outer portion of the driving rod and located on the right side of the driving gear wheel, the two clamping ring plates are movably clamped between the two clamping ring plates, the take-up pulley is movably sleeved on the outer portion of the driving rod, a torsion spring is fixedly connected to the right side face of the take-up pulley, the torsion spring is movably sleeved on the outer portion of the driving rod, the right end of the torsion spring is fixedly connected with the right side face of the inner cavity of the transmission box, a pulling wire is wound on the outer portion of the take-up pulley, the other end of the pulling wire extends to the outer portion of the transmission box and is fixedly connected with a pulling ring, a meshing elastic sheet is fixedly connected to the inner wall of the take-up pulley, a meshing ratchet gear is movably inserted into the inner portion of the take-up pulley, the meshing ratchet gear is fixedly sleeved on the outer portion of the driving rod, and the meshing ratchet gear is in one-way meshed with the meshing elastic sheet.
Preferably, the limiting device comprises a fixed cylinder, the fixed cylinder is movably sleeved outside the driving rod and located on the left side of the driving gear wheel, the left end of the fixed cylinder is fixedly connected with the left side face of the inner cavity of the transmission case, a check elastic sheet is fixedly connected to the inner wall of the fixed cylinder, a check ratchet gear is movably inserted inside the fixed cylinder, the check ratchet gear is fixedly sleeved outside the driving rod, and the check ratchet gear is meshed with the check elastic sheet in a one-way mode.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
through the cooperation of the hand-held device, the guiding device and the clamping device, the medical staff can fast sleeve the novel clinical medicine emergency aid auxiliary device outside the limb of the patient, not only can make the limb of the patient in a suspended state to facilitate bandage binding, but also can reduce the load capacity of the arm of the medical staff and reduce the labor intensity of the medical staff, through the fixing device, the medical staff can fast install and replace the medical bandage, and simultaneously can realize the purpose of automatically releasing the medical bandage, through the damping device, the released medical bandage has almost constant traction stress, thereby ensuring that the pressure of the medical bandage on the limb of the patient is kept in a safe range, avoiding adverse effects caused by overlarge and undersize traction stress, and through the cooperation of the transmission device, the driving device and the limiting device, the medical staff can fast wind the medical bandage outside the limb of the patient, the operation mode is simple and fast, time and labor are saved, and the practicability of the novel clinical medicine emergency aid device is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the handheld device of FIG. 1 according to the present invention;
FIG. 3 is a schematic top view of the internal structure of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the guide of FIG. 1 according to the present invention;
FIG. 5 is a schematic view of the internal structure of FIG. 4 according to the present invention;
FIG. 6 is a cross-sectional view taken at A-A of FIG. 4 in accordance with the present invention;
FIG. 7 is a schematic view of the internal structure of the damping device of FIG. 6 according to the present invention;
FIG. 8 is a schematic view of the internal structure of the fixing device in FIG. 6 according to the present invention;
FIG. 9 is a schematic view of the internal structure of the transmission of FIG. 5 in accordance with the present invention;
FIG. 10 is a left side elevational view of the drive rod of FIG. 9 in accordance with the present invention;
FIG. 11 is a cross-sectional view taken at C-C of FIG. 10 in accordance with the present invention;
fig. 12 is a cross-sectional view taken at B-B of fig. 10 in accordance with the present invention.
The reference numbers in the figures illustrate:
1. a handheld device; 11. a hand-held handle; 12. fixing the adapter plate; 13. a turning shaft; 14. a movable adapter plate; 15. a power storage spring; 2. a guide device; 200. a through hole; 201. a first outer race half-round plate; 202. a first inner race half-circle plate; 203. raising the arc-shaped plate; 204. a buffer sponge cushion; 205. a first semicircular side plate; 206. a first semicircular track groove; 207. a first semicircular magnetic plate; 208. a first semicircular magnetic strip; 209. a first semicircular outer toothed plate; 210. a second outer ring semicircular plate; 211. a second inner race half-circle plate; 212. a second semicircular side plate; 213. a second semicircular track groove; 214. a second semicircular magnetic plate; 215. a second semicircular magnetic strip; 216. a second semi-circular outer toothed plate; 3. a clamping device; 31. a buffer chamber; 32. a guide groove; 33. a restoring spring; 34. restoring the piston; 35. an operating head; 36. a clamping head; 37. a fixed cavity; 38. clamping a gear; 4. a damping device; 41. fixing the arc plate; 42. a mounting cavity; 43. a pressure applying spring; 44. a pressure application friction wheel; 45. positioning the bearing; 46. a decelerating friction wheel; 47. a linkage shaft; 5. a fixing device; 501. a limit baffle; 502. a central barrel; 503. a tension spring; 504. pulling the piston; 505. a pressing lever; 506. pressing the cap; 507. a force application rod; 508. inserting holes; 509. a U-shaped elastic sheet; 510. a linkage line; 511. a clamping and connecting rod; 512. a limiting rope; 513. a rotating roller; 514. a socket hole; 515. medical bandages; 6. a transmission device; 601. a transmission case; 602. a first drive shaft; 603. a drive gear; 604. a second drive shaft; 605. a drive pinion; 606. a driving gearwheel; 607. a third drive shaft; 608. a linkage pinion; 609. a large gear is linked; 610. a drive rod; 611. driving the bull gear; 7. a drive device; 71. a clamping ring plate; 72. a torsion spring; 73. a take-up pulley; 74. a pulling wire; 75. engaging the spring plate; 76. a meshing ratchet gear; 77. a traction ring; 8. a limiting device; 81. a fixed cylinder; 82. a non-return spring plate; 83. ratchet wheel.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; rather than all embodiments. Based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
Referring to fig. 1-12, a novel clinical medical emergency aid device includes a handheld device 1, and a guiding device 2 is disposed at a right end of the handheld device 1.
The handheld device 1 comprises a handheld handle 11, a clamping device 3 is arranged inside the handheld handle 11, a fixed adapter plate 12 located at the bottom end of the handheld handle 11 is fixedly connected to the right end face of the handheld handle 11, a turnover shaft 13 is movably inserted into the top face of the fixed adapter plate 12, a movable adapter plate 14 is fixedly connected to the top end of the turnover shaft 13, a power storage spring 15 is movably sleeved on the outer portion of the turnover shaft 13, one end of the power storage spring 15 is fixedly connected with the top face of the fixed adapter plate 12, and the other end of the power storage spring 15 is fixedly connected with the bottom face of the movable adapter plate 14.
The guiding device 2 comprises a first outer ring semicircular plate 201 and a second outer ring semicircular plate 210, the outer surface of the first outer ring semicircular plate 201 is fixedly connected with the right end of the fixed adapter plate 12, the surface of the first outer ring semicircular plate 201 is provided with a transmission device 6 positioned at the bottom of the first outer ring semicircular plate, the surface of the first outer ring semicircular plate 201 is provided with a through hole 200 positioned at the bottom of the first outer ring semicircular plate, the first inner ring semicircular plate 202 is arranged inside the first outer ring semicircular plate 201, the inner wall of the first inner ring semicircular plate 202 is fixedly connected with a heightening arc-shaped plate 203, the inner wall of the heightening arc-shaped plate 203 is fixedly connected with a buffering sponge cushion 204, a first semicircular side plate 205 positioned at the end part of the first outer ring semicircular plate is fixedly connected between the first outer ring semicircular plate 201 and the first inner ring semicircular plate 202, the number of the first semicircular side plates 205 is two, the two first semicircular side plates 205 are respectively positioned at the left end and the right end of the first outer ring semicircular plate 201, and a first semicircular track groove 206 is arranged on the first semicircular side plate 205 positioned at the right end of the first outer ring semicircular plate 201, a first semicircular magnetic plate 207 is fixedly connected between two adjacent side surfaces of the first outer ring semicircular plate 201 and the first inner ring semicircular plate 202, the left side surface of the first semicircular magnetic plate 207 is fixedly connected with the right side surface of the corresponding first semicircular side plate 205, a first semicircular magnetic strip 208 is fixedly connected on the outer side surface of the first inner ring semicircular plate 202, a first semicircular outer toothed plate 209 is movably clamped between the first semicircular magnetic plate 207 and the first semicircular magnetic strip 208, the first semicircular outer toothed plate 209 is in sliding connection with the inner wall of the first outer ring semicircular plate 201 and the outer surface of the first inner ring semicircular plate 202, the first semicircular outer toothed plate 209 is in magnetic attraction with the first semicircular magnetic plate 207 and the first semicircular magnetic strip 208, the outer surface of the second outer ring semicircular plate 210 is fixedly connected with the right end of the movable adapter plate 14, and the end of the second outer ring semicircular plate 210 is in butt joint with the end of the first outer ring semicircular plate 201, a second inner ring semicircular plate 211 is arranged inside the second outer ring semicircular plate 210, the end of the second inner ring semicircular plate 211 is butted with the end of the first inner ring semicircular plate 202, a second semicircular side plate 212 positioned at the end is fixedly connected between the second outer ring semicircular plate 210 and the second inner ring semicircular plate 211, the end of the second semicircular side plate 212 is butted with the end of the first semicircular side plate 205, the number of the second semicircular side plates 212 is two, the two second semicircular side plates 212 are respectively positioned at the left end and the right end of the second outer ring semicircular plate 210, a second semicircular track groove 213 is arranged on the second semicircular side plate 212 positioned at the right end of the second outer ring semicircular plate 210, the end of the second semicircular track groove 213 is butted with the end of the first semicircular track groove 206, a second semicircular magnetic plate 214 is fixedly connected between the two side surfaces of the second outer ring semicircular plate 210 and the second inner ring semicircular plate 211 which are close to each other, the end of the second semicircular magnetic plate 214 is butted with the end of the first semicircular magnetic plate 207, the left side surface of the second semicircular magnetic plate 214 is fixedly connected with the right side surface of the corresponding second semicircular side plate 212, the outer side surface of the second inner ring semicircular plate 211 is fixedly connected with a second semicircular magnetic strip 215, the end part of the second semicircular magnetic strip 215 is butted with the end part of the first semicircular magnetic strip 208, a second semicircular outer toothed plate 216 is movably clamped between the second semicircular magnetic plate 214 and the second semicircular magnetic strip 215, the inner wall of the second semicircular outer toothed plate 216 and the second outer ring semicircular plate 210 is in sliding connection with the outer surface of the second inner ring semicircular plate 211, the end part of the second semicircular outer toothed plate 216 is butted with the end part of the first semicircular outer toothed plate 209, a damping device 4 is arranged on the right side surface of the second semicircular outer toothed plate 216, the second semicircular outer toothed plate 216 is in magnetic attraction with the second semicircular magnetic plate 214 and the second semicircular magnetic strip 215, and when the first outer ring semicircular plate 210 is separated from the second semicircular outer toothed plate 201 is prevented from the second semicircular outer toothed plate 216 from rotating under gravity But is separated from the second outer-ring half-plate 210.
The clamping device 3 comprises a buffer cavity 31 and a fixed cavity 37, the buffer cavity 31 is arranged inside the hand-held handle 11, a guide groove 32 is arranged on the bottom surface of the inner cavity of the buffer cavity 31, the bottom end of the guide groove 32 is communicated with the external space, the left side surface of the inner cavity of the buffer cavity 31 is in transmission connection with a recovery piston 34 through a recovery spring 33, the recovery piston 34 is in sliding connection with the inner wall of the buffer cavity 31, an operating head 35 is fixedly connected on the bottom surface of the recovery piston 34, the bottom end of the operating head 35 penetrates through the guide groove 32 and extends to the outside of the hand-held handle 11, the right end of the recovery piston 34 is fixedly connected with a clamping joint 36, the fixed cavity 37 is arranged inside the fixed adapter plate 12, a clamping gear 38 is arranged inside the fixed cavity 37, the bottom end of the turnover shaft 13 extends to the inside of the fixed cavity 37 and is movably sleeved with the bottom surface of the inner cavity, the clamping gear 38 is fixedly sleeved on the outside of the turnover shaft 13, the right end of the clamping joint 36 extends to the inside of the fixed cavity 37 and is meshed with the clamping gear 38, the bayonet 36 can be moved side to side.
Damping device 4 includes fixed arc board 41, the left end of fixed arc board 41 and the right flank fixed connection of second semi-circular outer toothed plate 216, installation cavity 42 has been seted up to the inside of fixed arc board 41, the left surface of installation cavity 42 inner chamber is connected with the friction wheel 44 of exerting pressure through the transmission of biasing spring 43, the inner wall sliding connection of friction wheel 44 and installation cavity 42 of exerting pressure, fixedly connected with is located the location bearing 45 on the friction wheel 44 right side of exerting pressure on the inner wall of installation cavity 42, the left surface fixedly connected with speed reduction friction wheel 46 of location bearing 45, the inner wall sliding connection of speed reduction friction wheel 46 and installation cavity 42, the left surface of speed reduction friction wheel 46 and the right flank sliding connection of the friction wheel 44 of exerting pressure, fixedly connected with universal driving shaft 47 on the right flank of speed reduction friction wheel 46, the right-hand member of universal driving shaft 47 extends to the outside of fixed arc board 41 and passes second semi-circular track groove 213 and is equipped with fixing device 5.
The fixing device 5 comprises a limit baffle 501, the left side surface of the limit baffle 501 is fixedly connected with the right end of the linkage shaft 47, the right side surface of the limit baffle 501 is fixedly connected with a central cylinder 502, the right side surface of the inner cavity of the central cylinder 502 is connected with a traction piston 504 in a transmission way through a traction spring 503, the traction piston 504 is connected with the inner wall of the central cylinder 502 in a sliding way, the right side surface of the traction piston 504 is fixedly connected with a pressing rod 505, the right end of the pressing rod 505 passes through the traction spring 503 and extends to the outside of the central cylinder 502 and is fixedly connected with a pressing cap 506, the left side surface of the traction piston 504 is fixedly connected with a force application rod 507, the surface of the central cylinder 502 is provided with a through hole 508 communicated with the central cylinder, the left side surface of the inner cavity of the central cylinder 502 is fixedly connected with a U-shaped elastic sheet 509, a linkage wire 510 is fixedly connected between the two end parts of the U-shaped elastic sheet 509, the linkage wire 510 is in a stretched straight shape and is movably inserted on the left end of the force application rod 507, end fixedly connected with joint pole 511 of U type shell fragment 509, the other end activity of joint pole 511 alternates in the inside of poling 508, the left end fixed connection of application of force pole 507 has spacing rope 512, the left end of spacing rope 512 and the left surface fixed connection of U type shell fragment 509 inner chamber, the outside activity cover of center tube 502 has connect rotatory roller 513, the left end face of rotatory roller 513 is connected with the right flank contact of limit baffle 501, set up the socket and spigot hole 514 with poling 508 looks adaptation on the inner wall of rotatory roller 513, the end activity of joint pole 511 is pegged graft in the inside of poling 514, the outside winding of rotatory roller 513 has medical bandage 515.
The transmission device 6 comprises a transmission case 601, the top surface of the transmission case 601 is fixedly connected to the surface of the first outer ring semi-circular plate 201 and located at the bottom thereof, a first transmission shaft 602 is movably sleeved on the inner wall of the transmission case 601, a driving gear 603 is fixedly sleeved on the outside of the first transmission shaft 602, the driving gear 603 is movably inserted in the through hole 200 and can be meshed with the first semi-circular outer toothed plate 209 and the second semi-circular outer toothed plate 216, a second transmission shaft 604 located on the left side of the first transmission shaft 602 is movably sleeved on the inner wall of the transmission case 601, a transmission pinion 605 and a transmission gearwheel 606 are fixedly sleeved on the outside of the second transmission shaft 604, the transmission gearwheel 606 is meshed with the driving gear 603, a third transmission shaft 607 located on the left side of the second transmission shaft 604 is movably sleeved on the inner wall of the transmission case 601, a linkage pinion 608 and a linkage gearwheel 609 are fixedly sleeved on the outside of the third transmission shaft 607, the linkage large gear 609 is meshed with the transmission small gear 605, a driving rod 610 positioned on the left side of the third transmission shaft 607 is movably sleeved on the inner wall of the transmission case 601, a driving large gear 611 is fixedly sleeved outside the driving rod 610, the driving large gear 611 is meshed with the linkage small gear 608, a driving device 7 is arranged at one end of the driving rod 610, and a limiting device 8 is arranged at the other end of the driving rod 610.
The driving device 7 comprises two clamping ring plates 71, the clamping ring plates 71 are fixedly sleeved outside the driving rod 610 and positioned on the right side of the driving large gear 611, a take-up pulley 73 is movably clamped between the two clamping ring plates 71, the take-up pulley 73 is movably sleeved outside the driving rod 610, a torsion spring 72 is fixedly connected to the right side of the take-up pulley 73, the torsion spring 72 is movably sleeved outside the driving rod 610, the right end of the torsion spring 72 is fixedly connected with the right side of the inner cavity of the transmission case 601, a pulling wire 74 is wound outside the take-up pulley 73, when the pulling wire 74 is completely released from the outside of the take-up pulley 73, the damping device 4 just rotates for one circle, the other end of the pulling wire 74 extends to the outside of the transmission case 601 and is fixedly connected with a pulling ring 77, an engaging elastic sheet 75 is fixedly connected to the inner wall of the take-up pulley 73, an engaging ratchet 76 is movably inserted inside the take-up pulley 73, the engagement ratchet gear 76 is fixedly sleeved outside the driving rod 610, and the engagement ratchet gear 76 is engaged with the engagement spring 75 in a one-way manner.
The limiting device 8 comprises a fixed cylinder 81, the fixed cylinder 81 is movably sleeved outside the driving rod 610 and located on the left side of the driving large gear 611, the left end of the fixed cylinder 81 is fixedly connected with the left side face of the inner cavity of the transmission case 601, a reverse stopping elastic sheet 82 is fixedly connected to the inner wall of the fixed cylinder 81, a reverse stopping gear 83 is movably inserted inside the fixed cylinder 81, the reverse stopping gear 83 is fixedly sleeved outside the driving rod 610, and the reverse stopping gear 83 is meshed with the reverse stopping elastic sheet 82 in a one-way mode.
The working principle is as follows:
firstly, a rotating roller 513 is sleeved outside a central cylinder 502, then a pressing cap 506 is pressed, then the pressing cap 506 applies bending force to a linkage line 510 through a pressing rod 505, a pulling piston 504 and a force application rod 507, then the linkage line 510 bends leftwards and pulls two ends of a U-shaped elastic sheet 509 to approach each other, then the end of the U-shaped elastic sheet 509 drives a clamping rod 511 to move towards the inside of the central cylinder 502 until the left side surface of the pressing cap 506 contacts with the right side surface of the central cylinder 502, at the moment, the end of the clamping rod 511 completely enters a through hole 508, then leftward thrust is applied to the rotating roller 513 until the left side surface of the rotating roller 513 contacts with the right side surface of a limit baffle plate 501, then the pressing cap 506 is loosened, then the piston 504 drives the force application rod 507 to move rightwards under the action of the elastic pulling spring tensile force of the pulling spring until a limit rope 512 is in a tightened state, the resetting action is finished, then the right end surface of the central cylinder 502 is pressed by hand, the medical bandage 515 is installed, after the medical bandage 515 is used and needs to be replaced, the pressing cap 506 is pressed to enable the clamping rod 511 to completely enter the inserting hole 508, then a right pulling force is applied to the rotating roller 513, the rotating roller 513 moves a distance rightwards relative to the central cylinder 502, then the inserting hole 508 is staggered with the inserting hole 514, then the pressing cap 506 is loosened and the rotating roller 513 is pulled rightwards until the rotating roller 513 is taken off, then the installing process is repeated, and therefore the rotating roller 513 is replaced, then, the handle 11 is held by hand and a left pushing force is applied to the operating head 35 by using the thumb, then the operating head 35 moves the restoring piston 34 to the left, then the restoring piston 34 applies work to the restoring spring 33 to elastically compress the restoring spring 33, at the same time, the restoring piston 34 moves the clamping head 36 to the left, then the clamping head 36 is separated from the clamping gear 38, then an upward turning force is applied to the second outer ring semicircular plate 210 by the other hand, then the second outer ring semicircular plate 210 is turned upwards relative to the first outer ring semicircular plate 201 by taking the turning shaft 13 as a central axis until the opening degree between the first outer ring semicircular plate 201 and the second outer ring semicircular plate 210 reaches the maximum, then the operating head 35 is released, then the restoring piston 34 moves the clamping head 36 to the right by the elastic force of the restoring spring 33, then the clamping head 36 is meshed with the clamping gear 38, and then the turning shaft 13 is fixedly clamped, then the opening and closing degree between the first outer ring semi-circular plate 201 and the second outer ring semi-circular plate 210 is fixed, so that the first-aid auxiliary device enters a standby state, when in use, the limb of a patient is lifted, then the first-aid auxiliary device is placed on a bearing surface below the limb, then the limb is placed in the buffering sponge cushion 204, then a thrust is applied to the operating head 35 to separate the clamping head 36 from the clamping gear 38, then the movable adapter plate 14 drives the second outer ring semi-circular plate 210 to reversely turn under the action of the elastic torsion of the force storage spring 15 until the opening between the first outer ring semi-circular plate 201 and the second outer ring semi-circular plate 210 disappears, at the moment, the first outer ring semi-circular plate 201 is in butt joint with the second outer ring semi-circular plate 210, then the operating head 35 is loosened, then the clamping head 36 is meshed with the clamping gear 38, and the relative state between the first outer ring semi-circular plate 201 and the second outer ring semi-circular plate 210 is fixed, then the limb is slightly lifted and the free end of the medical bandage 515 is pressed between the inner wall of the buffering sponge cushion 204 and the limb, then the traction ring 77 is pulled, then the traction ring 77 pulls the traction line 74, then the traction line 74 is released from the outside of the take-up pulley 73 and drives the traction line to rotate, then the take-up pulley 73 works on the torsion spring 72, so that the torsion potential energy of the torsion spring 72 is increased, meanwhile, the take-up pulley 73 drives the driving rod 610 to rotate by the meshing action of the meshing shrapnel 75 and the meshing ratchet wheel 76, then the driving rod 610 drives the meshing action of the driving gearwheel 611 and the linkage pinion 608, the third driving shaft 607, the meshing action of the linkage gearwheel 609 and the driving pinion 605, the second driving shaft 604, the meshing action of the driving gearwheel 606 and the driving gear 603, and the meshing action of the driving gear 603 and the first semicircular external toothed plate 209 and the second semicircular external toothed plate 216 to drive the damping device 4 to rotate around the limb, then the damping device 4 rotates around the limb with the fixing device 5, then the medical bandage 515 is released from the outside of the rotating roller 513 and winds to the outside of the limb, then the rotating roller 513 rotates under the driving of the medical bandage 515, then the rotating roller 513 rotates with the central drum 502 through the matching of the bearing hole 514 and the clamping rod 511, then the central drum 502 rotates with the decelerating friction wheel 46 through the limit baffle 501 and the linkage shaft 47, meanwhile the pressing friction wheel 44 presses on the left side surface of the decelerating friction wheel 46 under the elastic force of the pressing spring 43, then the decelerating friction wheel 46 slides relative to the pressing friction wheel 44, the central drum 502 is applied with the rotating resistance by the friction force between the pressing friction wheel 44 and the decelerating friction wheel 46, thereby the medical bandage 515 has almost constant traction stress, until the traction wire 74 is completely released from the outside of the take-up wheel 73, at which time the damping device 4 rotates by one circle, the medical bandage 515 is wound on the outer portion of the limb for a circle, then the traction ring 77 is loosened, then the take-up pulley 73 reversely rotates under the action of the torsion force of the torsion spring 72, then the traction wire 74 is wound on the outer portion of the take-up pulley 73, meanwhile, the engagement elastic sheet 75 and the engagement ratchet gear 76 cannot be effectively engaged, the non-return elastic sheet 82 and the non-return ratchet gear 83 are effectively engaged, the damping device 4 is prevented from reversely rotating under the action of the traction stress of the medical bandage 515 until the traction wire 74 is completely wound on the outer portion of the take-up pulley 73, so that the resetting is completed, the actions are repeated, the medical bandage 515 is gradually wound on the outer portion of the limb, meanwhile, the emergency aid device is pulled by the handheld device 1 to axially move along the limb, so that the medical bandage 515 is uniformly wound on the outer portion of the limb until the purpose of binding the medical bandage 515 is completed, then the medical bandage 515 is cut off, and then the emergency aid device is detached, and then the free end of the medical bandage 515 is fixed.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (7)
1. A novel clinical medicine first aid auxiliary device, includes hand-held device (1), its characterized in that: the right end of the handheld device (1) is provided with a guide device (2);
the handheld device (1) comprises a handheld handle (11), a clamping device (3) is arranged inside the handheld handle (11), a fixed adapter plate (12) located at the bottom end of the handheld handle (11) is fixedly connected to the right end face of the handheld handle (11), a turnover shaft (13) is movably inserted into the top face of the fixed adapter plate (12), a movable adapter plate (14) is fixedly connected to the top end of the turnover shaft (13), a power storage spring (15) is movably sleeved outside the turnover shaft (13), one end of the power storage spring (15) is fixedly connected with the top face of the fixed adapter plate (12), and the other end of the power storage spring (15) is fixedly connected with the bottom face of the movable adapter plate (14);
the guide device (2) comprises a first outer ring semicircular plate (201) and a second outer ring semicircular plate (210), the outer surface of the first outer ring semicircular plate (201) is fixedly connected with the right end of the fixed adapter plate (12), a transmission device (6) positioned at the bottom of the first outer ring semicircular plate (201) is arranged on the surface of the first outer ring semicircular plate, a through hole (200) positioned at the bottom of the first outer ring semicircular plate is formed in the surface of the first outer ring semicircular plate (201), a first inner ring semicircular plate (202) is arranged inside the first outer ring semicircular plate (201), a heightening arc-shaped plate (203) is fixedly connected to the inner wall of the first inner ring semicircular plate (202), a buffering sponge cushion (204) is fixedly connected to the inner wall of the heightening arc-shaped plate (203), a first semicircular side plate (205) positioned at the end of the first outer ring semicircular plate (201) and a first inner ring semicircular plate (202) are fixedly connected between the first outer ring semicircular plate and the first inner ring semicircular plate (202), and the number of the first semicircular side plates (205) is two, the two first semicircular side plates (205) are respectively positioned at the left end and the right end of the first outer ring semicircular plate (201), a first semicircular track groove (206) is formed in the first semicircular side plate (205) positioned at the right end of the first outer ring semicircular plate (201), a first semicircular magnetic plate (207) is fixedly connected between two mutually close side surfaces of the first outer ring semicircular plate (201) and the first inner ring semicircular plate (202), the left side surface of the first semicircular magnetic plate (207) is fixedly connected with the right side surface of the corresponding first semicircular side plate (205), a first semicircular magnetic strip (208) is fixedly connected on the outer side surface of the first inner ring semicircular plate (202), a first semicircular outer toothed plate (209) is movably clamped between the first semicircular magnetic plate (207) and the first semicircular magnetic strip (208), and the first semicircular outer toothed plate (209) is in sliding connection with the inner wall of the first outer ring semicircular plate (201) and the outer surface of the first inner ring semicircular plate (202), the outer surface of a second outer ring semicircular plate (210) is fixedly connected with the right end of a movable adapter plate (14), the end part of the second outer ring semicircular plate (210) is butted with the end part of a first outer ring semicircular plate (201), a second inner ring semicircular plate (211) is arranged inside the second outer ring semicircular plate (210), the end part of the second inner ring semicircular plate (211) is butted with the end part of a first inner ring semicircular plate (202), a second semicircular side plate (212) positioned at the end part of the second outer ring semicircular plate is fixedly connected between the second outer ring semicircular plate (210) and the second inner ring semicircular plate (211), the end part of the second semicircular side plate (212) is butted with the end part of the first semicircular side plate (205), the number of the second semicircular side plates (212) is two, the two second semicircular side plates (212) are respectively positioned at the left end and the right end of the second outer ring semicircular plate (210), a second semicircular track groove (213) is formed in the second semicircular side plate (212) positioned at the right end of the second outer ring semicircular plate (210), the end of the second semicircular track groove (213) is butted with the end of the first semicircular track groove (206), a second semicircular magnetic plate (214) is fixedly connected between two adjacent side surfaces of the second outer-ring semicircular plate (210) and the second inner-ring semicircular plate (211), the end of the second semicircular magnetic plate (214) is butted with the end of the first semicircular magnetic plate (207), the left side surface of the second semicircular magnetic plate (214) is fixedly connected with the right side surface of the corresponding second semicircular side plate (212), a second semicircular magnetic strip (215) is fixedly connected on the outer side surface of the second inner-ring semicircular plate (211), the end of the second semicircular magnetic strip (215) is butted with the end of the first semicircular magnetic strip (208), a second semicircular outer toothed plate (216) is movably clamped between the second semicircular magnetic plate (214) and the second semicircular magnetic strip (215), the second semicircular outer toothed plate (216) and the inner wall of the second outer-ring semicircular plate (210) and the end of the second inner-ring semicircular plate (211) The outer surfaces of the two semi-circular outer toothed plates are connected in a sliding mode, the end portion of the second semi-circular outer toothed plate (216) is in butt joint with the end portion of the first semi-circular outer toothed plate (209), and a damping device (4) is arranged on the right side face of the second semi-circular outer toothed plate (216).
2. The novel clinical medical emergency aid device according to claim 1, wherein: the clamping device (3) comprises a buffer cavity (31) and a fixed cavity (37), the buffer cavity (31) is arranged inside the handheld handle (11), a guide groove (32) is formed in the bottom surface of the inner cavity of the buffer cavity (31), the bottom end of the guide groove (32) is communicated with the external space, the left side surface of the inner cavity of the buffer cavity (31) is connected with a recovery piston (34) through a recovery spring (33) in a transmission mode, the recovery piston (34) is connected with the inner wall of the buffer cavity (31) in a sliding mode, an operation head (35) is fixedly connected to the bottom surface of the recovery piston (34), the bottom end of the operation head (35) penetrates through the guide groove (32) and extends to the outside of the handheld handle (11), the right end of the recovery piston (34) is fixedly connected with a clamping connector (36), the fixed cavity (37) is arranged inside the fixed adapter plate (12), and a clamping gear (38) is arranged inside the fixed cavity (37), the bottom end of the turning shaft (13) extends to the inside of the fixed cavity (37) and is movably sleeved with the bottom surface of the inner cavity of the turning shaft, the clamping gear (38) is fixedly sleeved on the outside of the turning shaft (13), the right end of the clamping joint (36) extends to the inside of the fixed cavity (37) and is meshed with the clamping gear (38), and the clamping joint (36) can move left and right.
3. The novel clinical medical emergency aid device according to claim 1, wherein: the damping device (4) comprises a fixed arc plate (41), the left end of the fixed arc plate (41) is fixedly connected with the right side face of a second semicircular outer toothed plate (216), a mounting cavity (42) is formed in the fixed arc plate (41), the left side face of the inner cavity of the mounting cavity (42) is in transmission connection with a pressure application friction wheel (44) through a pressure application spring (43), the pressure application friction wheel (44) is in sliding connection with the inner wall of the mounting cavity (42), a positioning bearing (45) positioned on the right side of the pressure application friction wheel (44) is fixedly connected onto the inner wall of the mounting cavity (42), a speed reduction friction wheel (46) is fixedly connected onto the left side face of the positioning bearing (45), the speed reduction friction wheel (46) is in sliding connection with the inner wall of the mounting cavity (42), the left side face of the speed reduction friction wheel (46) is in sliding connection with the right side face of the pressure application friction wheel (44), a linkage shaft (47) is fixedly connected onto the right side face of the speed reduction friction wheel (46), the right end of the linkage shaft (47) extends to the outside of the fixed arc plate (41), penetrates through the second semicircular track groove (213) and is provided with a fixing device (5).
4. The novel clinical medical emergency aid device according to claim 3, wherein: the fixing device (5) comprises a limit baffle (501), the left side surface of the limit baffle (501) is fixedly connected with the right end of the linkage shaft (47), the right side surface of the limit baffle (501) is fixedly connected with a central cylinder (502), the right side surface of the inner cavity of the central cylinder (502) is connected with a traction piston (504) through a traction spring (503) in a transmission manner, the traction piston (504) is connected with the inner wall of the central cylinder (502) in a sliding manner, the right side surface of the traction piston (504) is fixedly connected with a pressing rod (505), the right end of the pressing rod (505) penetrates through the traction spring (503) and extends to the outside of the central cylinder (502) and is fixedly connected with a pressing cap (506), the left side surface of the traction piston (504) is fixedly connected with a force application rod (507), a through hole (508) communicated with the surface of the central cylinder (502) is formed in the surface of the central cylinder (502), and the left side surface of the inner cavity of the central cylinder (502) is fixedly connected with a U-shaped elastic sheet (509), fixedly connected with interlocking line (510) between two tip of U type shell fragment (509), interlocking line (510) are the form of straightening and the activity alternates on the left end of application of force pole (507), the tip fixedly connected with joint pole (511) of U type shell fragment (509), the other end activity of joint pole (511) alternates in the inside of interlude hole (508), the left end fixed connection of application of force pole (507) has spacing rope (512), the left end of spacing rope (512) and the left surface fixed connection of U type shell fragment (509) inner chamber, rotatory roller (513) have been cup jointed in the outside activity of center section of thick bamboo (502), the left end surface of rotatory roller (513) and the right side contact connection of limit baffle (501), set up socket hole (514) with interlude hole (508) looks adaptation on the inner wall of rotatory roller (513), the tip activity of joint pole (511) is in the inside of pegging graft socket hole (514), the outside winding of rotatory roller (513) has medical bandage (515).
5. The novel clinical medical emergency aid device according to claim 1, wherein: the transmission device (6) comprises a transmission case (601), the top surface of the transmission case (601) is fixedly connected to the surface of the first outer ring semicircular plate (201) and is positioned at the bottom of the first outer ring semicircular plate, a first transmission shaft (602) is movably sleeved on the inner wall of the transmission case (601), a driving gear (603) is fixedly sleeved on the outer portion of the first transmission shaft (602), the driving gear (603) is movably inserted into the through hole (200) and can be meshed with the first semicircular outer toothed plate (209) and the second semicircular outer toothed plate (216), a second transmission shaft (604) positioned on the left side of the first transmission shaft (602) is movably sleeved on the inner wall of the transmission case (601), a transmission pinion (605) and a transmission gear wheel (606) are fixedly sleeved on the outer portion of the second transmission shaft (604), the transmission gear wheel (606) is meshed with the driving gear (603), a third transmission shaft (607) positioned on the left side of the second transmission shaft (604) is movably sleeved on the inner wall of the transmission case (601), a linkage pinion (608) and a linkage bull gear (609) are fixedly sleeved on the outer portion of the third transmission shaft (607), the linkage bull gear (609) is meshed with the transmission pinion (605), a driving rod (610) located on the left side of the third transmission shaft (607) is movably sleeved on the inner wall of the transmission box (601), a driving bull gear (611) is fixedly sleeved on the outer portion of the driving rod (610), the driving bull gear (611) is meshed with the linkage pinion (608), a driving device (7) is arranged at one end of the driving rod (610), and a limiting device (8) is arranged at the other end of the driving rod (610).
6. The novel clinical medical emergency aid device according to claim 5, wherein: the driving device (7) comprises two clamping ring plates (71), the clamping ring plates (71) are fixedly sleeved outside the driving rod (610) and are positioned on the right side of the driving gear wheel (611), the number of the clamping ring plates (71) is two, a take-up pulley (73) is movably clamped between the two clamping ring plates (71), the take-up pulley (73) is movably sleeved outside the driving rod (610), a torsion spring (72) is fixedly connected to the right side face of the take-up pulley (73), the torsion spring (72) is movably sleeved outside the driving rod (610), the right end of the torsion spring (72) is fixedly connected with the right side face of the inner cavity of the transmission case (601), a pulling wire (74) is wound outside the take-up pulley (73), the other end of the pulling wire (74) extends to the outside of the transmission case (601) and is fixedly connected with a pulling ring (77), and a meshing elastic sheet (75) is fixedly connected to the inner wall of the take-up pulley (73), the inside of the take-up pulley (73) is movably inserted with a meshing ratchet gear (76), the meshing ratchet gear (76) is fixedly sleeved outside the driving rod (610), and the meshing ratchet gear (76) is meshed with the meshing elastic sheet (75) in a one-way mode.
7. The novel clinical medical emergency aid device according to claim 5, wherein: stop device (8) are including solid fixed cylinder (81), gu fixed cylinder (81) activity cup joints in the outside of actuating lever (610) and is located the left side of drive gear wheel (611), gu the left end of fixed cylinder (81) and the left surface fixed connection of transmission case (601) inner chamber, gu fixedly connected with contrary shell fragment (82) on the inner wall of fixed cylinder (81), gu the inside activity of fixed cylinder (81) is pegged graft and is had contrary ratchet gear (83), contrary ratchet gear (83) are fixed cup joints in the outside of actuating lever (610), contrary ratchet gear (83) and contrary shell fragment (82) one-way meshing.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110093947.1A CN112545773B (en) | 2021-01-25 | 2021-01-25 | Novel clinical medicine first aid is supplementary device |
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| CN202110093947.1A CN112545773B (en) | 2021-01-25 | 2021-01-25 | Novel clinical medicine first aid is supplementary device |
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| CN112545773B true CN112545773B (en) | 2021-11-26 |
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Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030047566A1 (en) * | 2001-08-29 | 2003-03-13 | Devita Nicholas S. | Speed bandage |
| CN101678201B (en) * | 2007-05-22 | 2012-12-26 | 美德乐控股公司 | Drainage tube unit |
| CN106137561A (en) * | 2016-07-29 | 2016-11-23 | 吴江富凯医用卫生用品有限公司 | One is grabbed ground type bandage and is deposited wrapping mechanism |
| CN206407052U (en) * | 2016-12-28 | 2017-08-15 | 浙江耐特运动车业有限公司 | A kind of folding handles structure of Segway Human Transporter |
| CN208659722U (en) * | 2017-09-29 | 2019-03-29 | 王则澄 | A kind of orthopaedics bandage winding auxiliary device |
| CN209004521U (en) * | 2018-03-15 | 2019-06-21 | 黔西南布依族苗族自治州人民医院 | A kind of dressing change rack in orthopedics department |
| CN208958233U (en) * | 2018-09-10 | 2019-06-11 | 中国人民解放军第三〇九医院 | Pressing haemostatic device is used in a kind of nursing of Cardiological |
| CN109171907B (en) * | 2018-09-19 | 2021-04-16 | 常州市第二人民医院 | Obstetrical department is with urgent practise midwifery intelligent device |
| CN210301437U (en) * | 2019-05-27 | 2020-04-14 | 向正凯 | Doctor bandage auxiliary assembly ties up for surgery |
| CN212158808U (en) * | 2020-05-13 | 2020-12-15 | 重庆亿畅环保机械制造有限责任公司 | Mechanism with rotating and overturning motions |
| CN111658078A (en) * | 2020-06-24 | 2020-09-15 | 王雪 | Medical instrument for minimally invasive surgery |
| CN111714660B (en) * | 2020-07-31 | 2021-10-01 | 武汉大学 | Equipment is deposited in disinfection of medical treatment department of general surgery's surgical instruments |
-
2021
- 2021-01-25 CN CN202110093947.1A patent/CN112545773B/en not_active Expired - Fee Related
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