CN109984903B - Adjustable supporting device for legs of medical orthopedic patients - Google Patents
Adjustable supporting device for legs of medical orthopedic patients Download PDFInfo
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- CN109984903B CN109984903B CN201910342542.XA CN201910342542A CN109984903B CN 109984903 B CN109984903 B CN 109984903B CN 201910342542 A CN201910342542 A CN 201910342542A CN 109984903 B CN109984903 B CN 109984903B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G12/00—Accommodation for nursing, e.g. in hospitals, not covered by groups A61G1/00 - A61G11/00, e.g. trolleys for transport of medicaments or food; Prescription lists
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
- A61G13/1245—Knees, upper or lower legs
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2210/00—Devices for specific treatment or diagnosis
- A61G2210/10—Devices for specific treatment or diagnosis for orthopedics
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Abstract
The invention relates to a supporting device for medical treatment, in particular to an adjustable supporting device for legs of a medical orthopedic patient. The technical problem to be solved is as follows: provides an adjustable supporting device which can be conveniently adjusted and is used for the legs of medical orthopedics patients and can not cause discomfort and pain to the patients. The technical scheme of the invention is as follows: an adjustable supporting device for legs of medical orthopedic patients comprises a base, a large supporting tube, a large lifting rod, a large pin rod, a push-pull plate, a large connecting plate, a large bearing, a large connecting rod, a large gear ring, a U-shaped plate, a first arc-shaped plate spring and the like; the top of base is connected with big stay tube, and big lifter slidingtype is located big stay tube. The adjustable supporting device for the legs of the medical orthopedic patients can be conveniently adjusted, can be suitable for the legs of different patients, can meet the use requirements of different patients, does not cause discomfort and pain of the patients, and is beneficial to treatment and rehabilitation of the patients.
Description
Technical Field
The invention relates to a supporting device for medical treatment, in particular to an adjustable supporting device for legs of a medical orthopedic patient.
Background
Orthopedics is one of the most common departments in all hospitals, mainly studies the anatomy, physiology and pathology of skeletal muscle systems, maintains and develops the normal form and function of the system by using medicines, operations and physical methods, has obvious changes on the orthopedics injury disease spectrum with the change of times and society, for example, diseases such as osteoarticular tuberculosis, osteomyelitis, poliomyelitis and the like are obviously reduced, wounds caused by traffic accidents are obviously increased, after the fractured legs of patients are treated for the first time, can be recovered after long-term examination and dressing change, when medical care personnel examine and change the dressing of the fractured legs of patients, need carry out the bearing to patient's leg, current a supporting device for medical orthopedics patient's leg adopts fixed knot to construct usually, can't adjust, is difficult to satisfy different patient's user demand, leads to patient discomfort and painful easily, is unfavorable for patient's treatment and rehabilitation.
Disclosure of Invention
In order to overcome the supporting device for the legs of the medical orthopedic patients in the prior art, which usually adopts a fixed structure and cannot be adjusted, the supporting device is difficult to satisfy the use requirements of different patients and easily causes the discomfort and pain of the patients, and the technical problem to be solved is as follows: provides an adjustable supporting device which can be conveniently adjusted and is used for the legs of medical orthopedics patients and can not cause discomfort and pain to the patients.
The technical scheme of the invention is as follows: an adjustable supporting device for legs of medical orthopedic patients comprises a base, a large supporting tube, a large lifting rod, a large pin rod, a push-pull plate, a large connecting plate, a large bearing, a large connecting rod, a large gear ring, a U-shaped plate, a first arc-shaped plate spring, a second arc-shaped plate spring, a supporting plate, an inverted T-shaped sliding block, a left arc-shaped clamping plate, a right arc-shaped clamping plate, a first supporting block, a second supporting block, a first guide rod, a first spring, a first guide plate, a second guide rod, a second spring, a second guide plate, a long screw rod, a baffle plate and a large arc-shaped plate spring, wherein the top of the base is connected with the large supporting tube, the large lifting rod is slidably positioned in the large supporting tube, the lower end of the large lifting rod is in contact with the top of the base, a long sliding groove is formed in the right side wall of the large supporting tube, a plurality of large slots are formed in the left inner side wall of the large supporting tube, a large through, the large through hole is communicated with the large groove, the large pin rod is slidably positioned in the large through hole and the large groove, the left end of the large pin rod is slidably positioned in the large slot, the right end of the large pin rod is connected with a push-pull plate, the push-pull plate is slidably positioned in the long chute, the upper end of the large lifting rod is connected with a large connecting plate, the large connecting plate is positioned above the large supporting tube, a large bearing is embedded in the large connecting plate, the middle part of the large connecting rod is in interference connection with the large bearing, a large gear ring is fixedly sleeved at the right part of the large connecting rod, a U-shaped plate is sleeved on the large gear ring, a plurality of first tooth sockets are formed in the rear side of the inner wall of the U-shaped plate, the large gear ring is matched with the first tooth sockets, the U-shaped plate is contacted with the large gear ring, a movable groove is formed in the top of the U-shaped plate, the movable groove is positioned in front of the large, the left end of the second arc-shaped plate spring is connected with the right side wall of the large connecting plate, the supporting plate is positioned above the large connecting plate, the supporting plate is contacted with the large connecting plate, the bottom of the supporting plate is connected with an inverted T-shaped sliding block, the top of the large connecting plate is provided with an arc-shaped guide groove, the inverted T-shaped sliding block is slidably positioned in the arc-shaped guide groove, the left arc-shaped clamping plate is positioned on the left side of the supporting plate, the right side wall of the left arc-shaped clamping plate is uniformly connected with a plurality of first supporting blocks, the right arc-shaped clamping plate is positioned on the right side of the supporting plate, the left side wall of the right arc-shaped clamping plate is uniformly connected with a plurality of second supporting blocks, the first supporting blocks and the second supporting blocks are arranged at intervals, the first supporting blocks are contacted with the second supporting blocks, the first supporting blocks and the second supporting blocks are both positioned above the supporting plate, the first supporting blocks and the second supporting blocks are contacted with the supporting plate, the, the first spring is sleeved on the first guide bar, the first guide plate is positioned on the left side of the first spring, the bottom of the first guide plate is connected with the left side of the top of the large connecting rod, the first guide plate is provided with a first guide hole, the first guide bar is slidably positioned in the first guide hole, the large connecting rod is provided with a first large movable hole, the first large movable hole is positioned on the left side of the first guide plate, the lower end of the right arc wall of the right arc clamping plate is connected with a second guide bar, the bottom of the second guide bar is uniformly provided with a plurality of third clamping grooves, the second spring is sleeved on the second guide bar, the second guide plate is positioned on the right side of the second spring, the bottom of the second guide plate is connected with the right side of the top of the large connecting rod, the second guide plate is positioned on the right side of the large gear ring, the second guide plate is provided with a second guide hole, the second guide bar is slidably positioned in the second guide hole, the large connecting rod is provided, the big movable hole of second is located the right side of second deflector, and long screw's lower part threaded connection is in U-shaped plate bottom, and long screw is located the place ahead of big ring gear, and long screw's upper end is located the movable groove, and long screw's upper end is connected with the baffle, and the bottom of baffle contacts with the top of U-shaped plate, and big arc leaf spring is located big recess, and big arc leaf spring is connected with big pin rod, and big arc leaf spring contacts with big lifter.
In addition, particularly preferably, the device further comprises a first toothed plate, a first large movable plate, a first push-pull block, a first small supporting rod, a first small arc-shaped plate spring, a second toothed plate, a second large movable plate, a second push-pull block, a second small supporting rod and a second small arc-shaped plate spring, wherein the first toothed plate is positioned in a second toothed groove, the first toothed plate is contacted with a first guide rod, the bottom of the first toothed plate is connected with the first large movable plate, the first large movable plate is provided with a first small sliding groove, the first large movable plate is slidably positioned in the first large movable hole, the lower end of the first large movable plate is connected with the first push-pull block, the first small supporting rod is positioned in the first small sliding groove, the first small supporting rod is contacted with the first large movable plate, the bottom of the first small supporting rod is connected with the first small arc-shaped plate spring, the lower end of the first small arc-shaped plate spring is connected with the top of the large connecting rod, the first small arc-shaped plate spring is positioned behind the first large movable hole, the second pinion rack is located the third draw-in groove, the second pinion rack contacts with the second guide bar, the bottom of second pinion rack is connected with the big movable plate of second, the big movable plate of second is opened there is the little spout of second, the big movable plate slidingtype of second is located the big movable hole of second, the bottom of the big movable plate of second is connected with the second and pushes away the pulling block, the little die-pin of second is located the little spout of second, the little die-pin of second contacts with the big movable plate of second, the bottom of the little die-pin of second is connected with the little arc leaf spring of second, the lower extreme of the little arc leaf spring of second is connected with the top of big connecting rod.
In addition, it is especially preferred that the device further comprises a first connecting shaft, a first limiting plate, a second connecting shaft and a second limiting plate, wherein the lower end of the right side wall of the first large movable plate is connected with the first connecting shaft, the first connecting shaft is located below the large connecting rod, the upper portion of the first limiting plate is rotatably connected with the first connecting shaft, the lower end of the left side wall of the second large movable plate is connected with the second connecting shaft, the second connecting shaft is located below the large connecting rod, and the upper portion of the second limiting plate is rotatably connected with the second connecting shaft.
Before the invention is used, the medical staff can adjust the invention according to the patients, at the moment, the medical staff can drive the large pin rod to move rightwards through the push-pull plate and pull out the left end of the large pin rod from the large slot, then can adjust the height position, after the adjustment is finished, the left end of the large pin rod is inserted into the corresponding large slot, the large arc-shaped plate spring can keep the large pin rod in the large slot, the safety and the reliability are realized, then the inclination adjustment is carried out according to the legs of the patients, at the moment, the medical staff can rotate the large connecting rod and the large gear ring, at the moment, the inverted T-shaped sliding block can slide in the arc-shaped guide slot and drive the supporting plate to carry out the inclination movement, at the moment, the left arc-shaped clamping plate, the right arc-shaped clamping plate, the first supporting block and the second supporting block are all changed into the inclined state according to the horizontal state, thereby being convenient for, twist soon the long screw rod, the long screw rod passes through the baffle and drives the U-shaped board and tighten up to the inboard, and block big ring gear through first tooth's socket, thereby prevent that big connecting rod from rotating, it is convenient to fix, then promote left arc cardboard and first tray left, and promote right arc cardboard and second tray right, then place patient's leg on first tray and second tray, simultaneously under the spring action of first spring and second spring, left side arc cardboard and right arc cardboard can clamp patient's leg, it is convenient to the distance adjustment between left side arc cardboard and the right arc cardboard, the bearing is carried out the centre gripping to the sick leg of different thicknesses to the convenience, thereby be convenient for medical personnel inspect the treatment and change dressings to patient's leg, adjustment convenient and fast, accord with ergonomics, be favorable to improving the comfort level.
When a patient feels that the left arc-shaped clamping plate and the right arc-shaped clamping plate are too tight to clamp the legs of the patient and cause pain, medical staff can downwards pull the first push-pull block and the second push-pull block respectively, and make the first toothed plate and the second toothed plate break away from contact with the first guide rod and the second guide rod respectively, at the moment, the left arc-shaped clamping plate and the right arc-shaped clamping plate can be adjusted, after the adjustment is finished, the first push-pull block and the second push-pull block are loosened again, the first small arc-shaped plate spring drives the first toothed plate to upwards insert into the second toothed groove through the first small supporting rod, so that the first guide rod is fixed, meanwhile, the second small arc-shaped plate spring drives the second toothed plate to upwards insert into the third clamping groove through the second small supporting rod, the second guide rod can be fixed, and the adjustment and the fixation are convenient and fast.
When first pinion rack and second pinion rack break away from the contact with first guide bar and second guide bar respectively, can upwards rotate 180 degrees to first limiting plate and second limiting plate to can withstand big connecting rod through first limiting plate and second limiting plate, can fix first pinion rack and second pinion rack, thereby be convenient for medical personnel vacate the hand and carry out other operations, reduce artificial occupation.
The invention has the following advantages: the adjustable supporting device for the legs of the medical orthopedic patients can be conveniently adjusted, can be suitable for the legs of different patients, can meet the use requirements of different patients, does not cause discomfort and pain of the patients, is beneficial to treatment and rehabilitation of the patients, and has the advantages of simple structure, convenience in use, easiness in production and manufacture, easiness in maintenance and repair and low production, manufacture and maintenance cost.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a left side view structural schematic diagram of the large connecting plate of the present invention.
Fig. 3 is a right-side view of the U-shaped plate of the present invention.
Fig. 4 is a schematic top view of the first tray of the present invention.
Fig. 5 is an enlarged schematic view of part a of the present invention.
Fig. 6 is an enlarged schematic view of part B of the present invention.
Wherein the figures include the following reference numerals: 1. the device comprises a base, 2, a large supporting pipe, 3, a large lifting rod, 4, a large pin rod, 5, a push-pull plate, 6, a large connecting plate, 7, a large bearing, 8, a large connecting rod, 9, a large gear ring, 10, a U-shaped plate, 11, a first arc-shaped plate spring, 12, a second arc-shaped plate spring, 13, a supporting plate, 14, an inverted T-shaped sliding block, 15, a left arc-shaped clamping plate, 16, a right arc-shaped clamping plate, 17, a first supporting block, 18, a second supporting block, 19, a first guide rod, 20, a first spring, 21, a first guide plate, 22, a second guide rod, 23, a second spring, 24, a second guide plate, 25, a long screw rod, 26, a baffle plate, 27, a large arc-shaped plate spring, 31, a first toothed plate, 32, a first large movable plate, 33, a first push-pull block, 34, a first small supporting rod, 35, a first small arc-shaped plate spring, 36, a second large movable plate, 37, a second movable plate, 38, a second push-pull block, 39, a small supporting rod, 40. the sliding mechanism comprises a second small arc-shaped plate spring, 51, a first connecting shaft, 52, a first limiting plate, 53, a second connecting shaft, 54, a second limiting plate, 101, a first tooth groove, 102, a movable groove, 191, a second tooth groove, 201, a long sliding groove, 202, a large inserting groove, 211, a first guide hole, 221, a third clamping groove, 241, a second guide hole, 301, a large through hole, 302, a large groove, 321, a first small sliding groove, 371, a second small sliding groove, 601, an arc-shaped guide groove, 801, a first large movable hole and 802, a second large movable hole.
Detailed Description
Reference herein to an embodiment means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Example 1
An adjustable supporting device for legs of medical orthopedic patients is shown in figures 1-6 and comprises a base 1, a large supporting tube 2, a large lifting rod 3, a large pin rod 4, a push-pull plate 5, a large connecting plate 6, a large bearing 7, a large connecting rod 8, a large gear ring 9, a U-shaped plate 10, a first arc-shaped plate spring 11, a second arc-shaped plate spring 12, a supporting plate 13, an inverted T-shaped sliding block 14, a left arc-shaped clamping plate 15, a right arc-shaped clamping plate 16, a first supporting block 17, a second supporting block 18, a first guide rod 19, a first spring 20, a first guide plate 21, a second guide rod 22, a second spring 23, a second guide plate 24, a long screw rod 25, a baffle 26 and a large arc-shaped plate spring 27, wherein the top of the base 1 is connected with the large supporting tube 2, the large lifting rod 3 is slidably positioned in the large supporting tube 2, the lower end of the large lifting rod 3 is in contact with the top of the base 1, the right side wall of the, the left inner side wall of a large supporting pipe 2 is provided with a plurality of large slots 202, the lower part of a large lifting rod 3 is provided with a large through hole 301 and a large groove 302, the large through hole 301 is positioned at the right side of the large groove 302, the large through hole 301 is communicated with the large groove 302, the large pin rod 4 is slidably positioned in the large through hole 301 and the large groove 302, the left end of the large pin rod 4 is slidably positioned in the large slot 202, the right end of the large pin rod 4 is connected with a push-pull plate 5, the push-pull plate 5 is slidably positioned in a long chute 201, the upper end of the large lifting rod 3 is connected with a large connecting plate 6, the large connecting plate 6 is positioned above the large supporting pipe 2, a large bearing 7 is embedded in the large connecting plate 6, the middle part of the large connecting rod 8 is in interference connection with the large bearing 7, a large gear ring 9 is fixedly sleeved at the right part of the large connecting rod 8, a U-shaped plate 10 is sleeved on the large, the U-shaped plate 10 is contacted with the large gear ring 9, the top of the U-shaped plate 10 is provided with a movable groove 102, the movable groove 102 is positioned in front of the large gear ring 9, the top of the U-shaped plate 10 is connected with a first arc-shaped plate spring 11, the left end of the first arc-shaped plate spring 11 is connected with the right side wall of the large connecting plate 6, the bottom of the U-shaped plate 10 is connected with a second arc-shaped plate spring 12, the left end of the second arc-shaped plate spring 12 is connected with the right side wall of the large connecting plate 6, the supporting plate 13 is positioned above the large connecting plate 6, the supporting plate 13 is contacted with the large connecting plate 6, the bottom of the supporting plate 13 is connected with an inverted T-shaped sliding block 14, the top of the large connecting plate 6 is provided with an arc-shaped guide groove 601, the inverted T-shaped sliding block 14 is positioned in the arc-shaped guide groove 601, the left arc-shaped clamping, the left side wall of the right arc-shaped clamping plate 16 is uniformly connected with a plurality of second supporting blocks 18, the first supporting blocks 17 and the second supporting blocks 18 are arranged at intervals, the first supporting blocks 17 are in contact with the second supporting blocks 18, the first supporting blocks 17 and the second supporting blocks 18 are both positioned above the supporting plate 13, the first supporting blocks 17 and the second supporting blocks 18 are both in contact with the supporting plate 13, the lower end of the left arc-shaped wall of the left arc-shaped clamping plate 15 is connected with a first guide rod 19, the bottom of the first guide rod 19 is uniformly provided with a plurality of second tooth grooves 191, a first spring 20 is sleeved on the first guide rod 19, the first guide plate 21 is positioned on the left side of the first spring 20, the bottom of the first guide plate 21 is connected with the left side of the top of the large connecting rod 8, the first guide plate 21 is provided with a first guide hole 211, the first guide rod 19 is slidably positioned in the first guide hole 211, the large connecting rod 8 is provided with a first large movable hole 801, the first large movable hole 801 is positioned on the left side of the first guide plate, the lower end of the right arc-shaped wall of the right arc-shaped clamping plate 16 is connected with a second guide rod 22, the bottom of the second guide rod 22 is uniformly provided with a plurality of third clamping grooves 221, a second spring 23 is sleeved on the second guide rod 22, the second guide plate 24 is positioned on the right side of the second spring 23, the bottom of the second guide plate 24 is connected with the right side of the top of the large connecting rod 8, the second guide plate 24 is positioned on the right side of the large gear ring 9, the second guide plate 24 is provided with a second guide hole 241, the second guide rod 22 is slidably positioned in the second guide hole 241, the large connecting rod 8 is provided with a second large movable hole 802, the second large movable hole 802 is positioned on the right side of the second guide plate 24, the lower part of the long screw rod 25 is in threaded connection with the bottom of the U-shaped plate 10, the long screw rod 25 is positioned in front of the large gear ring 9, the upper end of the long screw rod 25 is positioned in the movable groove 102, the upper end of the long, the large arc-shaped plate spring 27 is positioned in the large groove 302, the large arc-shaped plate spring 27 is connected with the large pin rod 4, and the large arc-shaped plate spring 27 is contacted with the large lifting rod 3.
Example 2
An adjustable supporting device for legs of medical orthopedic patients is shown in figures 1-6 and comprises a base 1, a large supporting tube 2, a large lifting rod 3, a large pin rod 4, a push-pull plate 5, a large connecting plate 6, a large bearing 7, a large connecting rod 8, a large gear ring 9, a U-shaped plate 10, a first arc-shaped plate spring 11, a second arc-shaped plate spring 12, a supporting plate 13, an inverted T-shaped sliding block 14, a left arc-shaped clamping plate 15, a right arc-shaped clamping plate 16, a first supporting block 17, a second supporting block 18, a first guide rod 19, a first spring 20, a first guide plate 21, a second guide rod 22, a second spring 23, a second guide plate 24, a long screw rod 25, a baffle 26 and a large arc-shaped plate spring 27, wherein the top of the base 1 is connected with the large supporting tube 2, the large lifting rod 3 is slidably positioned in the large supporting tube 2, the lower end of the large lifting rod 3 is in contact with the top of the base 1, the right side wall of the, the left inner side wall of a large supporting pipe 2 is provided with a plurality of large slots 202, the lower part of a large lifting rod 3 is provided with a large through hole 301 and a large groove 302, the large through hole 301 is positioned at the right side of the large groove 302, the large through hole 301 is communicated with the large groove 302, the large pin rod 4 is slidably positioned in the large through hole 301 and the large groove 302, the left end of the large pin rod 4 is slidably positioned in the large slot 202, the right end of the large pin rod 4 is connected with a push-pull plate 5, the push-pull plate 5 is slidably positioned in a long chute 201, the upper end of the large lifting rod 3 is connected with a large connecting plate 6, the large connecting plate 6 is positioned above the large supporting pipe 2, a large bearing 7 is embedded in the large connecting plate 6, the middle part of the large connecting rod 8 is in interference connection with the large bearing 7, a large gear ring 9 is fixedly sleeved at the right part of the large connecting rod 8, a U-shaped plate 10 is sleeved on the large, the U-shaped plate 10 is contacted with the large gear ring 9, the top of the U-shaped plate 10 is provided with a movable groove 102, the movable groove 102 is positioned in front of the large gear ring 9, the top of the U-shaped plate 10 is connected with a first arc-shaped plate spring 11, the left end of the first arc-shaped plate spring 11 is connected with the right side wall of the large connecting plate 6, the bottom of the U-shaped plate 10 is connected with a second arc-shaped plate spring 12, the left end of the second arc-shaped plate spring 12 is connected with the right side wall of the large connecting plate 6, the supporting plate 13 is positioned above the large connecting plate 6, the supporting plate 13 is contacted with the large connecting plate 6, the bottom of the supporting plate 13 is connected with an inverted T-shaped sliding block 14, the top of the large connecting plate 6 is provided with an arc-shaped guide groove 601, the inverted T-shaped sliding block 14 is positioned in the arc-shaped guide groove 601, the left arc-shaped clamping, the left side wall of the right arc-shaped clamping plate 16 is uniformly connected with a plurality of second supporting blocks 18, the first supporting blocks 17 and the second supporting blocks 18 are arranged at intervals, the first supporting blocks 17 are in contact with the second supporting blocks 18, the first supporting blocks 17 and the second supporting blocks 18 are both positioned above the supporting plate 13, the first supporting blocks 17 and the second supporting blocks 18 are both in contact with the supporting plate 13, the lower end of the left arc-shaped wall of the left arc-shaped clamping plate 15 is connected with a first guide rod 19, the bottom of the first guide rod 19 is uniformly provided with a plurality of second tooth grooves 191, a first spring 20 is sleeved on the first guide rod 19, the first guide plate 21 is positioned on the left side of the first spring 20, the bottom of the first guide plate 21 is connected with the left side of the top of the large connecting rod 8, the first guide plate 21 is provided with a first guide hole 211, the first guide rod 19 is slidably positioned in the first guide hole 211, the large connecting rod 8 is provided with a first large movable hole 801, the first large movable hole 801 is positioned on the left side of the first guide plate, the lower end of the right arc-shaped wall of the right arc-shaped clamping plate 16 is connected with a second guide rod 22, the bottom of the second guide rod 22 is uniformly provided with a plurality of third clamping grooves 221, a second spring 23 is sleeved on the second guide rod 22, the second guide plate 24 is positioned on the right side of the second spring 23, the bottom of the second guide plate 24 is connected with the right side of the top of the large connecting rod 8, the second guide plate 24 is positioned on the right side of the large gear ring 9, the second guide plate 24 is provided with a second guide hole 241, the second guide rod 22 is slidably positioned in the second guide hole 241, the large connecting rod 8 is provided with a second large movable hole 802, the second large movable hole 802 is positioned on the right side of the second guide plate 24, the lower part of the long screw rod 25 is in threaded connection with the bottom of the U-shaped plate 10, the long screw rod 25 is positioned in front of the large gear ring 9, the upper end of the long screw rod 25 is positioned in the movable groove 102, the upper end of the long, the large arc-shaped plate spring 27 is positioned in the large groove 302, the large arc-shaped plate spring 27 is connected with the large pin rod 4, and the large arc-shaped plate spring 27 is contacted with the large lifting rod 3.
The device also comprises a first toothed plate 31, a first large movable plate 32, a first push-pull block 33, a first small supporting rod 34, a first small arc-shaped plate spring 35, a second toothed plate 36, a second large movable plate 37, a second push-pull block 38, a second small supporting rod 39 and a second small arc-shaped plate spring 40, wherein the first toothed plate 31 is positioned in a second toothed groove 191, the first toothed plate 31 is contacted with a first guide rod 19, the bottom of the first toothed plate 31 is connected with the first large movable plate 32, the first large movable plate 32 is provided with a first small sliding groove 321, the first large movable plate 32 is slidably positioned in a first large movable hole 801, the lower end of the first large movable plate 32 is connected with the first push-pull block 33, the first small supporting rod 34 is positioned in the first small sliding groove 321, the first small supporting rod 34 is contacted with the first large movable plate 32, the bottom of the first small supporting rod 34 is connected with the first small arc-shaped plate spring 35, the lower end of the first small arc-shaped plate spring 35 is connected with the top of the large connecting rod 8, the first small arc-shaped plate spring 35 is located behind the first large movable hole 801, the second toothed plate 36 is located in the third clamping groove 221, the second toothed plate 36 is in contact with the second guide rod 22, the bottom of the second toothed plate 36 is connected with the second large movable plate 37, the second large movable plate 37 is provided with a second small sliding groove 371, the second large movable plate 37 is in sliding type located in the second large movable hole 802, the bottom of the second large movable plate 37 is connected with the second push-pull block 38, the second small support rod 39 is located in the second small sliding groove 371, the second small support rod 39 is in contact with the second large movable plate 37, the bottom of the second small support rod 39 is connected with the second small arc-shaped plate spring 40, and the lower end of the second small arc-shaped plate spring 40 is connected with the top of the large connecting rod 8.
Example 3
An adjustable supporting device for legs of medical orthopedic patients is shown in figures 1-6 and comprises a base 1, a large supporting tube 2, a large lifting rod 3, a large pin rod 4, a push-pull plate 5, a large connecting plate 6, a large bearing 7, a large connecting rod 8, a large gear ring 9, a U-shaped plate 10, a first arc-shaped plate spring 11, a second arc-shaped plate spring 12, a supporting plate 13, an inverted T-shaped sliding block 14, a left arc-shaped clamping plate 15, a right arc-shaped clamping plate 16, a first supporting block 17, a second supporting block 18, a first guide rod 19, a first spring 20, a first guide plate 21, a second guide rod 22, a second spring 23, a second guide plate 24, a long screw rod 25, a baffle 26 and a large arc-shaped plate spring 27, wherein the top of the base 1 is connected with the large supporting tube 2, the large lifting rod 3 is slidably positioned in the large supporting tube 2, the lower end of the large lifting rod 3 is in contact with the top of the base 1, the right side wall of the, the left inner side wall of a large supporting pipe 2 is provided with a plurality of large slots 202, the lower part of a large lifting rod 3 is provided with a large through hole 301 and a large groove 302, the large through hole 301 is positioned at the right side of the large groove 302, the large through hole 301 is communicated with the large groove 302, the large pin rod 4 is slidably positioned in the large through hole 301 and the large groove 302, the left end of the large pin rod 4 is slidably positioned in the large slot 202, the right end of the large pin rod 4 is connected with a push-pull plate 5, the push-pull plate 5 is slidably positioned in a long chute 201, the upper end of the large lifting rod 3 is connected with a large connecting plate 6, the large connecting plate 6 is positioned above the large supporting pipe 2, a large bearing 7 is embedded in the large connecting plate 6, the middle part of the large connecting rod 8 is in interference connection with the large bearing 7, a large gear ring 9 is fixedly sleeved at the right part of the large connecting rod 8, a U-shaped plate 10 is sleeved on the large, the U-shaped plate 10 is contacted with the large gear ring 9, the top of the U-shaped plate 10 is provided with a movable groove 102, the movable groove 102 is positioned in front of the large gear ring 9, the top of the U-shaped plate 10 is connected with a first arc-shaped plate spring 11, the left end of the first arc-shaped plate spring 11 is connected with the right side wall of the large connecting plate 6, the bottom of the U-shaped plate 10 is connected with a second arc-shaped plate spring 12, the left end of the second arc-shaped plate spring 12 is connected with the right side wall of the large connecting plate 6, the supporting plate 13 is positioned above the large connecting plate 6, the supporting plate 13 is contacted with the large connecting plate 6, the bottom of the supporting plate 13 is connected with an inverted T-shaped sliding block 14, the top of the large connecting plate 6 is provided with an arc-shaped guide groove 601, the inverted T-shaped sliding block 14 is positioned in the arc-shaped guide groove 601, the left arc-shaped clamping, the left side wall of the right arc-shaped clamping plate 16 is uniformly connected with a plurality of second supporting blocks 18, the first supporting blocks 17 and the second supporting blocks 18 are arranged at intervals, the first supporting blocks 17 are in contact with the second supporting blocks 18, the first supporting blocks 17 and the second supporting blocks 18 are both positioned above the supporting plate 13, the first supporting blocks 17 and the second supporting blocks 18 are both in contact with the supporting plate 13, the lower end of the left arc-shaped wall of the left arc-shaped clamping plate 15 is connected with a first guide rod 19, the bottom of the first guide rod 19 is uniformly provided with a plurality of second tooth grooves 191, a first spring 20 is sleeved on the first guide rod 19, the first guide plate 21 is positioned on the left side of the first spring 20, the bottom of the first guide plate 21 is connected with the left side of the top of the large connecting rod 8, the first guide plate 21 is provided with a first guide hole 211, the first guide rod 19 is slidably positioned in the first guide hole 211, the large connecting rod 8 is provided with a first large movable hole 801, the first large movable hole 801 is positioned on the left side of the first guide plate, the lower end of the right arc-shaped wall of the right arc-shaped clamping plate 16 is connected with a second guide rod 22, the bottom of the second guide rod 22 is uniformly provided with a plurality of third clamping grooves 221, a second spring 23 is sleeved on the second guide rod 22, the second guide plate 24 is positioned on the right side of the second spring 23, the bottom of the second guide plate 24 is connected with the right side of the top of the large connecting rod 8, the second guide plate 24 is positioned on the right side of the large gear ring 9, the second guide plate 24 is provided with a second guide hole 241, the second guide rod 22 is slidably positioned in the second guide hole 241, the large connecting rod 8 is provided with a second large movable hole 802, the second large movable hole 802 is positioned on the right side of the second guide plate 24, the lower part of the long screw rod 25 is in threaded connection with the bottom of the U-shaped plate 10, the long screw rod 25 is positioned in front of the large gear ring 9, the upper end of the long screw rod 25 is positioned in the movable groove 102, the upper end of the long, the large arc-shaped plate spring 27 is positioned in the large groove 302, the large arc-shaped plate spring 27 is connected with the large pin rod 4, and the large arc-shaped plate spring 27 is contacted with the large lifting rod 3.
The device also comprises a first toothed plate 31, a first large movable plate 32, a first push-pull block 33, a first small supporting rod 34, a first small arc-shaped plate spring 35, a second toothed plate 36, a second large movable plate 37, a second push-pull block 38, a second small supporting rod 39 and a second small arc-shaped plate spring 40, wherein the first toothed plate 31 is positioned in a second toothed groove 191, the first toothed plate 31 is contacted with a first guide rod 19, the bottom of the first toothed plate 31 is connected with the first large movable plate 32, the first large movable plate 32 is provided with a first small sliding groove 321, the first large movable plate 32 is slidably positioned in a first large movable hole 801, the lower end of the first large movable plate 32 is connected with the first push-pull block 33, the first small supporting rod 34 is positioned in the first small sliding groove 321, the first small supporting rod 34 is contacted with the first large movable plate 32, the bottom of the first small supporting rod 34 is connected with the first small arc-shaped plate spring 35, the lower end of the first small arc-shaped plate spring 35 is connected with the top of the large connecting rod 8, the first small arc-shaped plate spring 35 is located behind the first large movable hole 801, the second toothed plate 36 is located in the third clamping groove 221, the second toothed plate 36 is in contact with the second guide rod 22, the bottom of the second toothed plate 36 is connected with the second large movable plate 37, the second large movable plate 37 is provided with a second small sliding groove 371, the second large movable plate 37 is in sliding type located in the second large movable hole 802, the bottom of the second large movable plate 37 is connected with the second push-pull block 38, the second small support rod 39 is located in the second small sliding groove 371, the second small support rod 39 is in contact with the second large movable plate 37, the bottom of the second small support rod 39 is connected with the second small arc-shaped plate spring 40, and the lower end of the second small arc-shaped plate spring 40 is connected with the top of the large connecting rod 8.
Still including first connecting axle 51, first limiting plate 52, second connecting axle 53 and second limiting plate 54, the lower extreme of the first big activity board 32 right side wall is connected with first connecting axle 51, first connecting axle 51 is located the below of big connecting rod 8, the upper portion and the first connecting axle 51 of first limiting plate 52 rotate to be connected, the lower extreme of the big activity board 37 left side wall of second is connected with second connecting axle 53, second connecting axle 53 is located the below of big connecting rod 8, the upper portion and the second connecting axle 53 of second limiting plate 54 rotate to be connected.
Before the medical nursing bed is used, a medical worker can adjust the medical nursing bed according to a patient, the medical worker can drive the large pin rod 4 to move rightwards through the push-pull plate 5, the left end of the large pin rod 4 is pulled out of the large slot 202, then the height position can be adjusted, after the adjustment is finished, the left end of the large pin rod 4 is inserted into the corresponding large slot 202, the large arc-shaped plate spring 27 can enable the large pin rod 4 to be kept in the large slot 202, safety and reliability are achieved, then the inclination adjustment is carried out according to the leg of the patient, the medical worker can rotate the large connecting rod 8 and the large gear ring 9, the inverted T-shaped sliding block 14 can slide in the arc-shaped guide groove 601 and drive the supporting plate 13 to carry out the inclination movement, and at the time, the left arc-shaped clamping plate 15, the right arc-shaped clamping plate 16, the first supporting block 17 and the second supporting block 18 are all changed into an inclined state from, thereby being convenient for bearing the legs of the patient, after the adjustment is finished, the long screw rod 25 is screwed, the long screw rod 25 drives the U-shaped plate 10 to be tightened towards the inner side through the baffle 26, the large gear ring 9 is clamped through the first tooth groove 101, thereby preventing the large connecting rod 8 from rotating, the fixing is convenient, then the left arc-shaped clamping plate 15 and the first supporting block 17 are pushed towards the left side, the right arc-shaped clamping plate 16 and the second supporting block 18 are pushed towards the right side, then the legs of the patient are placed on the first supporting block 17 and the second supporting block 18, simultaneously under the elastic action of the first spring 20 and the second spring 23, the left arc-shaped clamping plate 15 and the right arc-shaped clamping plate 16 can clamp the legs of the patient, the adjustment of the distance between the left arc-shaped clamping plate 15 and the right arc-shaped clamping plate 16 is convenient, the clamping and the supporting of the sick legs with different thicknesses are convenient, thereby being convenient for the medical personnel to check, treat and, accords with human engineering and is beneficial to improving comfort level.
When a patient feels that the left arc-shaped clamping plate 15 and the right arc-shaped clamping plate 16 are too tightly clamped on the legs of the patient to cause pain, a medical worker can respectively pull the first push-pull block 33 and the second push-pull block 38 downwards, and make the first toothed plate 31 and the second toothed plate 36 respectively break away from the contact with the first guide rod 19 and the second guide rod 22, at the moment, the left arc-shaped clamping plate 15 and the right arc-shaped clamping plate 16 can be adjusted, after the adjustment is finished, the first push-pull block 33 and the second push-pull block 38 are loosened, the first small arc-shaped plate spring 35 drives the first toothed plate 31 to be upwards inserted into the second toothed groove 191 through the first small support rod 34, so that the first guide rod 19 is fixed, meanwhile, the second small arc-shaped plate spring 40 drives the second toothed plate 36 to be upwards inserted into the third toothed groove 221 through the second small support rod 39, the second guide rod 22 can be fixed, and the adjustment and the fixation are convenient and fast.
When first pinion rack 31 and second pinion rack 36 break away from the contact with first guide bar 19 and second guide bar 22 respectively, can upwards rotate 180 degrees to first limiting plate 52 and second limiting plate 54 to can withstand big connecting rod 8 through first limiting plate 52 and second limiting plate 54, can fix first pinion rack 31 and second pinion rack 36, thereby be convenient for medical personnel vacate the hand and carry out other operations, reduce artificial occupation.
Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.
Claims (3)
1. The adjustable bearing device for the legs of medical orthopedic patients comprises a base, a large supporting tube, a large lifting rod and a large pin rod, wherein the top of the base is connected with the large supporting tube, the large lifting rod is slidably positioned in the large supporting tube, the lower end of the large lifting rod is contacted with the top of the base, a long chute is formed in the right side wall of the large supporting tube, a plurality of large slots are formed in the left inner side wall of the large supporting tube, a large through hole and a large groove are formed in the lower part of the large lifting rod, the large through hole is positioned on the right side of the large groove and communicated with the large groove, the large pin rod is slidably positioned in the large through hole and the large groove, and the left end of the large pin rod is slidably positioned in the large slots The right arc-shaped clamping plate, the first supporting block, the second supporting block, the first guide rod, the first spring, the first guide plate, the second guide rod, the second spring, the second guide plate, the long screw rod, the baffle and the large arc-shaped plate spring, the right end of the large pin rod is connected with the push-pull plate, the push-pull plate is slidably positioned in the long chute, the upper end of the large lifting rod is connected with a large connecting plate, the large connecting plate is positioned above the large supporting tube, a large bearing is embedded in the large connecting plate, the middle part of the large connecting rod is in interference connection with the large bearing, the large gear ring is fixedly sleeved at the right part of the large connecting rod, the U-shaped plate is sleeved on the large gear ring, a plurality of first tooth sockets are formed in the rear side of the inner wall of the U-shaped plate, the large gear ring is matched with the first tooth sockets, the U-shaped plate is in contact with the large gear ring, a movable groove is formed in the top of the U-shaped plate, the, the bottom of the U-shaped plate is connected with a second arc-shaped plate spring, the left end of the second arc-shaped plate spring is connected with the right side wall of the large connecting plate, the supporting plate is positioned above the large connecting plate, the supporting plate is contacted with the large connecting plate, the bottom of the supporting plate is connected with an inverted T-shaped sliding block, the top of the large connecting plate is provided with an arc-shaped guide groove, the inverted T-shaped sliding block is slidably positioned in the arc-shaped guide groove, the left arc-shaped clamping plate is positioned at the left side of the supporting plate, the right side wall of the left arc-shaped clamping plate is uniformly connected with a plurality of first supporting blocks, the right arc-shaped clamping plate is positioned at the right side of the supporting plate, the left side wall of the right arc-shaped clamping plate is uniformly connected with a plurality of second supporting blocks, the first supporting blocks and the second supporting blocks are arranged in an interval manner, the first supporting blocks are contacted with the second supporting blocks, the first supporting blocks and the second supporting, the bottom of the first guide bar is uniformly provided with a plurality of second tooth sockets, the first spring is sleeved on the first guide bar, the first guide plate is positioned on the left side of the first spring, the bottom of the first guide plate is connected with the left side of the top of the large connecting rod, the first guide plate is provided with a first guide hole, the first guide bar is slidably positioned in the first guide hole, the large connecting rod is provided with a first large movable hole, the first large movable hole is positioned on the left side of the first guide plate, the lower end of the right arc-shaped wall of the right arc-shaped clamping plate is connected with a second guide bar, the bottom of the second guide bar is uniformly provided with a plurality of third clamping grooves, the second spring is sleeved on the second guide bar, the second guide plate is positioned on the right side of the second spring, the bottom of the second guide plate is connected with the right side of the top of the large connecting rod, the second guide plate is positioned on the right side of the large gear ring, the second guide plate is provided with a second guide hole, the second, big connecting rod is opened there is the big movable hole of second, and the big movable hole of second is located the right side of second deflector, and the lower part threaded connection of long screw rod is in U-shaped plate bottom, and the long screw rod is located the place ahead of big ring gear, and the upper end of long screw rod is located the movable tank, and the upper end of long screw rod is connected with the baffle, and the bottom of baffle contacts with the top of U-shaped plate, and big arc leaf spring is located big recess, and big arc leaf spring is connected with big pin rod, and big arc leaf spring contacts with big lifter.
2. The adjustable supporting device for the legs of medical orthopedic patients according to claim 1, further comprising a first toothed plate, a first large movable plate, a first push-pull block, a first small support rod, a first small arc-shaped plate spring, a second toothed plate, a second large movable plate, a second push-pull block, a second small support rod and a second small arc-shaped plate spring, wherein the first toothed plate is located in the second toothed groove, the first toothed plate is in contact with the first guide rod, the bottom of the first toothed plate is connected with the first large movable plate, the first large movable plate is provided with the first small sliding groove, the first large movable plate is slidably located in the first large movable hole, the lower end of the first large movable plate is connected with the first push-pull block, the first small support rod is located in the first small sliding groove, the first small support rod is in contact with the first large movable plate, the bottom of the first small arc-shaped plate spring is connected with the bottom of the first small arc-shaped plate spring, the lower end of the first small arc-shaped plate spring is connected with the top of the large connecting rod, the first small arc-shaped plate spring is located behind the first large movable hole, the second toothed plate is located in the third clamping groove, the second toothed plate is in contact with the second guide rod, the bottom of the second toothed plate is connected with a second large movable plate, a second small sliding groove is formed in the second large movable plate, the second large movable plate is in sliding type and is located in the second large movable hole, the bottom of the second large movable plate is connected with a second push-pull block, a second small supporting rod is located in the second small sliding groove, the second small supporting rod is in contact with the second large movable plate, the bottom of the second small supporting rod is connected with a second small arc-shaped plate spring, and the lower end of the second small arc-shaped plate spring is connected with the top of the large connecting rod.
3. The adjustable supporting device for the legs of the medical orthopedic patient according to claim 2, further comprising a first connecting shaft, a first limiting plate, a second connecting shaft and a second limiting plate, wherein the first connecting shaft is connected to the lower end of the right side wall of the first large movable plate, the first connecting shaft is located below the large connecting rod, the upper portion of the first limiting plate is rotatably connected to the first connecting shaft, the second connecting shaft is connected to the lower end of the left side wall of the second large movable plate, the second connecting shaft is located below the large connecting rod, and the upper portion of the second limiting plate is rotatably connected to the second connecting shaft.
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| CN111374856A (en) * | 2020-05-13 | 2020-07-07 | 秦景旭 | Automatic dressing change device based on orthopedics is clinical |
| CN112089568A (en) * | 2020-10-10 | 2020-12-18 | 滕州市妇幼保健院 | Obstetrical production auxiliary device |
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| CN2853052Y (en) * | 2005-12-29 | 2007-01-03 | 邓兰芹 | Regulatable supporting for lower limb operation disinfectant |
| US8239988B2 (en) * | 2006-10-16 | 2012-08-14 | Timothy Brenner | Leg elevating device, system and method |
| JP2013075341A (en) * | 2011-09-30 | 2013-04-25 | Equos Research Co Ltd | Joint angle measuring device and joint angle measuring method |
| CN203175139U (en) * | 2013-04-28 | 2013-09-04 | 国家电网公司 | Novel U-shaped stay wire hoop |
| CN203935370U (en) * | 2014-03-04 | 2014-11-12 | 苏州瑞华医院有限公司 | A kind of surgery leg rest |
| CN204239570U (en) * | 2014-11-13 | 2015-04-01 | 绍兴驰达汽车配件制造有限公司 | Worm shaft angle self-locking structure |
| CN207273359U (en) * | 2017-09-19 | 2018-04-27 | 昆明品世食品有限公司 | A kind of potato slice device |
| CN208114768U (en) * | 2017-11-06 | 2018-11-20 | 张美� | A kind of Pediatric Emergency Room fixing device for extremity |
| CN208130143U (en) * | 2017-11-17 | 2018-11-23 | 徐州市妇幼保健院 | A kind of obstetrics and gynecology department is convenient for the cleaning chair of fixed both legs |
| CN208031411U (en) * | 2017-11-23 | 2018-11-02 | 贾桂贞 | A kind of Cardiological clinic care device |
| CN107997919A (en) * | 2017-12-28 | 2018-05-08 | 郭铁映 | A kind of orthopaedics leg, which is seen, examines stent |
| CN107982027A (en) * | 2017-12-28 | 2018-05-04 | 王康 | A kind of rehabilitation hemiplegia fitness equipment |
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Inventor after: Wang Xiushuang Inventor after: Liang Hongwen Inventor after: Liang Xuefang Inventor after: Luo Jiahao Inventor before: Luo Jiahao |
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Effective date of registration: 20201021 Address after: No.396, Sunwu fifth road, Huimin County Economic Development Zone, Binzhou City, Shandong Province Applicant after: Wang Xiushuang Applicant after: Liang Hongwen Applicant after: Liang Xuefang Address before: Room 103, Apartment Building No. 40, Rhine Peninsula Garden, 188 Jianxi Road, Xihu District, Nanchang City, Jiangxi Province Applicant before: Luo Jiahao |
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