A shank massage type sick bed of being convenient for gynaecology and obstetrics
Technical Field
The invention relates to a hospital bed for obstetrics and gynecology department, in particular to a hospital bed convenient for leg massage for obstetrics and gynecology department.
Background
Obstetrics and gynecology mainly studies the etiology, pathology, diagnosis and prevention of female reproductive organ diseases, physiological and pathological changes of pregnancy and delivery, prevention and diagnosis and treatment of high-risk pregnancy and dystocia, female reproductive endocrine, family planning, female health care and the like, plays an important role in ensuring female body and reproductive health and preventing and treating various gynecological diseases, gynecology is closely related to clinics such as surgery, internal medicine, pediatrics and the like, needs basic knowledge of multiple disciplines, is a subject with own characteristics and comprehensive clinical and basic knowledge, is easy to cause lower limb edema when a pregnant woman lies on a hospital bed for a long time, needs to frequently massage and subside swelling, the existing hospital bed for obstetrics and gynecology usually adopts a traditional structure, does not have a leg massage device, cannot massage the lower limbs of the pregnant woman, and leads an attendant to frequently massage and subside swelling of the lower limbs, the burden of the nursing staff is increased, the time and the labor are wasted, and the nursing of the pregnant women is not facilitated.
Disclosure of Invention
In order to overcome current a sick bed for gynaecology and obstetrics adopts traditional structure usually, does not have shank massage device, can't massage pregnant woman's low limbs, leads to accompanying person must often massage the detumescence with the hand to pregnant woman's low limbs, has aggravated accompanying person's burden, and the shortcoming of wasting time and energy is technological problem to be: the utility model provides a can alleviate the nursing staff burden, labour saving and time saving's a leg massage type sick bed of being convenient for gynaecology and obstetrics.
The technical scheme is as follows: a hospital bed convenient for leg massage for obstetrics and gynecology department comprises a large support plate, a large concave plate, a large bed plate, a small bed plate, a large support, a long inverted concave plate, a large sliding sleeve, a large guide rod, a long connecting rod, a large gear, a long toothed plate, a first cam, a second cam, a large arc-shaped supporting plate, a first guide rod, a first connecting plate, a first spring, a first massage ball, a second guide rod, a second connecting plate, a second spring and a second massage ball, wherein the right side of the large support plate is connected with the large concave plate, the upper right end of the large concave plate is connected with the left side of the bottom of the large bed plate, a long groove is formed in the front side of the top of the large bed plate, a large rectangular groove is formed in the right part of the large bed plate, the large rectangular groove is positioned behind the long groove, the small bed plate is positioned on the left side of the large bed plate, the large bed plate is hinged with the small bed plate, the left end of the bottom of the small bed plate, the right end of the bottom of the large bed plate is connected with a large support, the large support is positioned on the right side of the large rectangular groove, the lower part of the long inverted concave plate is slidably positioned in the large rectangular groove, the lower end of the long inverted concave plate is connected with a large sliding sleeve, the bottom of the large sliding sleeve is provided with a first jack, a large guide rod is positioned in the large sliding sleeve and is contacted with the large sliding sleeve, the bottom of the large guide rod is provided with a second jack, the left end of the large guide rod is connected with the right side of the large concave plate, the right end of the large guide rod is connected with the left side of the large support, a long connecting rod is rotatably connected with the lower part of the long inverted concave plate and is positioned above the large bed plate, the front end of the long connecting rod is connected with a large gear, the large gear is positioned in front of the long inverted concave plate, the bottom of the large gear is positioned in the long groove, the long gear is positioned below the large gear, the, the long connecting rod is uniformly connected with a plurality of first cams, the first cams are positioned in the long inverted concave plate, the long connecting rod is uniformly connected with a plurality of second cams, the second cams are positioned in the long inverted concave plate, the second cams and the first cams are arranged at intervals, the large arc-shaped supporting plate is positioned in the long inverted concave plate, the large arc-shaped supporting plate is connected with the long inverted concave plate, the large arc-shaped supporting plate is positioned above the long connecting rod, the front part and the back part of the large arc-shaped supporting plate are symmetrically provided with a first groove and a second groove, the first cams and the second cams in the front part of the long connecting rod are positioned below the first groove, the first cams and the second cams in the back part of the long connecting rod are positioned below the second groove, the middle position of the large arc-shaped supporting plate is provided with a rotating hole, the rotating hole is positioned between the first groove and the second groove, the front part and the back part of the top part of the long inverted concave plate are, the lower extreme of first guide bar is connected with first connecting plate, first spring housing is on first guide bar, first spring is located the downside at long concave plate top of falling, the bottom of first connecting plate is connected with first massage ball, the preceding lateral wall and the back lateral wall of long concave plate all opened the second guiding hole, second guide bar slidingtype is located the second guiding hole, the second guide bar is connected with the second connecting plate, the second connecting plate is located long concave plate of falling, the second spring housing is on the second guide bar, the second spring is located long concave plate of falling, the second connecting plate is connected with second massage ball, the second massage ball is located the below of first massage ball, the second massage ball is located the top of big arc layer board.
Further, still including big rotation axis, big bearing, big cam, the worm wheel, the worm, first little bearing and fixed plate, big rotation axis and big bearing interference are connected, big bearing inlays to be established in big concave plate, big cam fixed sleeve is on big rotation axis, big cam is located big recess, big cam contacts with the bottom of little bed board, the front end of big rotation axis is connected with the worm wheel, the worm wheel is located the place ahead of big concave plate, the worm is located the below of worm wheel, the worm meshes with the worm wheel mutually, the worm is connected with first little bearing interference, first little bearing inlays to be established in the fixed plate, the top of fixed plate is connected with the bottom of big concave plate.
Further, still including the pin rod, big L shaped plate, little L shaped plate and movable rod, the pin rod slidingtype is located first jack and second jack, and the right-hand member of big sliding sleeve bottom is connected with big L shaped plate, and it has the third jack to open the bottom of big L shaped plate, and the lower extreme slidingtype of pin rod is located the third jack, and the bottom of big sliding sleeve is connected with little L shaped plate, and little L shaped plate is located the left side of pin rod, and the left side of pin rod is connected with the movable rod, and the movable rod contacts with little L shaped plate.
Further, still including the little bearing of second, long connecting axle, oval cam, first bevel gear and second bevel gear, the little bearing of second is inlayed to the intermediate position at long undercut shaped plate top, the little bearing of second is located between the first guiding hole that symmetry formula set up around, the upper end and the little bearing interference of second of long connecting axle are connected, the middle part fixed cover of oval cam is on long connecting axle, oval cam is located long undercut shaped plate, the lower extreme rotary type of long connecting axle is located the swivelling eye, the lower extreme of long connecting axle is connected with first bevel gear, first bevel gear is located the below of big arc layer board, second bevel gear is located the below of first bevel gear, second bevel gear meshes with first bevel gear mutually, second bevel gear fixed sleeve is on long connecting rod.
The beneficial effects are that: the hospital bed convenient for leg massage for obstetrics and gynecology department provided by the invention is provided with the leg massage device, can massage the lower limbs of the pregnant woman, does not need an attendant to massage the lower limbs of the pregnant woman with hands for detumescence, reduces the burden of the attendant, is time-saving and labor-saving, and has the advantages of simple structure, convenience in use, easiness in production and manufacture, easiness in maintenance and low production, manufacturing, maintenance and repair costs.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a right-side structural schematic view of the inverted elongated concave plate of the present invention.
Fig. 3 is an enlarged schematic view of part a of the present invention.
Fig. 4 is an enlarged schematic view of part B of the present invention.
Fig. 5 is an enlarged schematic view of part C of the present invention.
Part names and serial numbers in the figure: 1 large support plate, 2 large concave plate, 3 large bed plate, 4 small bed plate, 5 large support, 6 long inverted concave plate, 7 large sliding sleeve, 8 large guide rod, 9 long connecting rod, 10 large gear, 11 long toothed plate, 12 first cam, 13 second cam, 14 large arc supporting plate, 15 first guide rod, 16 first connecting plate, 17 first spring, 18 first massage ball, 19 second guide rod, 20 second connecting plate, 21 second spring, 22 second massage ball, 31 large rotating shaft, 32 large bearing, 33 large cam, 34 worm wheel, 35 worm, 36 first small bearing, 37 fixed plate, 41 pin rod, 42 large L plate, 43 small L plate, 44 movable rod, 51 second small bearing, 52 long connecting shaft, 53 elliptical cam, 54 first bevel gear, 55 second bevel gear, 71 a first jack, 81 a second jack, 141 a first groove, 142 a second groove, 143 a rotary hole, 201 a large groove, 301 a long groove, 302 a large rectangular groove, 421 a third jack, 601 a first guide hole, 602 a second guide hole.
Detailed Description
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Example 1
A hospital bed convenient for leg massage for obstetrics and gynecology department is shown in figures 1-4 and comprises a large support plate 1, a large concave plate 2, a large bed plate 3, a small bed plate 4, a large bracket 5, a long inverted concave plate 6, a large sliding sleeve 7, a large guide rod 8, a long connecting rod 9, a large gear 10, a long toothed plate 11, a first cam 12, a second cam 13, a large arc-shaped supporting plate 14, a first guide rod 15, a first connecting plate 16, a first spring 17, a first massage ball 18, a second guide rod 19, a second connecting plate 20, a second spring 21 and a second massage ball 22, wherein the large concave plate 2 is connected with the right side of the large support plate 1, the large support plate 1 is connected with the large concave plate 2 in a welding connection mode, the right upper end of the large concave plate 2 is connected with the left side of the bottom of the large bed plate 3, a long groove 301 is formed in the front side of the top of the large bed plate 3, a large groove 302 is formed in the right part, the big rectangular groove 302 is positioned behind the long groove 301, the small bed plate 4 is positioned at the left side of the big bed plate 3, the big bed plate 3 is hinged with the small bed plate 4, the left end of the bottom of the small bed plate 4 is contacted with the left upper end of the big concave plate 2, the bottom of the big concave plate 2 is provided with the big groove 201, the right end of the bottom of the big bed plate 3 is connected with the big bracket 5, the big bracket 5 is positioned at the right side of the big rectangular groove 302, the lower part of the long inverted concave plate 6 is slidably positioned in the big rectangular groove 302, the lower end of the long inverted concave plate 6 is connected with the big sliding sleeve 7, the bottom of the big sliding sleeve 7 is provided with the first jack 71, the big guide rod 8 is positioned in the big sliding sleeve 7, the big guide rod 8 is contacted with the big sliding sleeve 7, the bottom of the big guide rod 8 is provided with the second jack 81, the left end of the big guide rod 8 is connected with the right side of the big concave plate 2, the big guide rod 8 is connected with, the long connecting rod 9 is rotatably connected with the lower part of the long inverted concave plate 6, the long connecting rod 9 is positioned above the large bed plate 3, the front end of the long connecting rod 9 is connected with a large gear 10, the large gear 10 is positioned in front of the long inverted concave plate 6, the bottom of the large gear 10 is positioned in a long groove 301, the long toothed plate 11 is positioned below the large gear 10, the long toothed plate 11 is meshed with the large gear 10, the long toothed plate 11 is positioned in the long groove 301, the long toothed plate 11 is connected with the large bed plate 3 in a welding connection mode, the long connecting rod 9 is uniformly connected with a plurality of first cams 12, the first cams 12 are positioned in the long inverted concave plate 6, the long connecting rod 9 is uniformly connected with a plurality of second cams 13, the second cams 13 are positioned in the long inverted concave plate 6, the second cams 13 and the first cams 12 are arranged at intervals, the large arc-shaped supporting plate 14 is, the large arc-shaped supporting plate 14 is connected with the long inverted concave plate 6, the large arc-shaped supporting plate 14 is positioned above the long connecting rod 9, the large arc-shaped supporting plate 14 is symmetrically provided with a first groove 141 and a second groove 142 in front and back, a first cam 12 and a second cam 13 in front of the long connecting rod 9 are both positioned below the first groove 141, a first cam 12 and a second cam 13 in back of the long connecting rod 9 are both positioned below the second groove 142, the middle position of the large arc-shaped supporting plate 14 is provided with a rotating hole 143, the rotating hole 143 is positioned between the first groove 141 and the second groove 142, the top of the long inverted concave plate 6 is symmetrically provided with a first guide hole 601 in front and back, the first guide rod 15 is slidably positioned in the first guide hole 601, the lower end of the first guide rod 15 is connected with the first connecting plate 16, the first guide rod 15 is connected with the first connecting plate 16 in a welding connection manner, the first spring 17 is sleeved on the first guide rod 15, the first spring 17 is located the downside at long inverted concave plate 6 top, the bottom of first connecting plate 16 is connected with first massage ball 18, second guiding hole 602 has all been opened to long inverted concave plate 6's preceding lateral wall and back lateral wall, second guiding rod 19 slidingtype is located second guiding hole 602, second guiding rod 19 is connected with second connecting plate 20, second connecting plate 20 is located long inverted concave plate 6, second spring 21 cover is on second guiding rod 19, second spring 21 is located long inverted concave plate 6, second connecting plate 20 is connected with second massage ball 22, second massage ball 22 is located the below of first massage ball 18, second massage ball 22 is located the top of big arc layer board 14.
Example 2
A hospital bed convenient for leg massage for obstetrics and gynecology department is shown in figures 1-4 and comprises a large support plate 1, a large concave plate 2, a large bed plate 3, a small bed plate 4, a large support 5, a long inverted concave plate 6, a large sliding sleeve 7, a large guide rod 8, a long connecting rod 9, a large gear 10, a long toothed plate 11, a first cam 12, a second cam 13, a large arc-shaped supporting plate 14, a first guide rod 15, a first connecting plate 16, a first spring 17, a first massage ball 18, a second guide rod 19, a second connecting plate 20, a second spring 21 and a second massage ball 22, wherein the large concave plate 2 is connected with the right side of the large support plate 1, the right upper end of the large concave plate 2 is connected with the left side of the bottom of the large bed plate 3, a long groove 301 is formed in the front side of the top of the large bed plate 3, a large rectangular groove 302 is formed in the right part of the large bed plate 3, the large rectangular groove 302 is positioned behind the long groove 301, the small bed plate 4, the large bed plate 3 is hinged with the small bed plate 4, the left end of the bottom of the small bed plate 4 is contacted with the left upper end of the large concave plate 2, the bottom of the large concave plate 2 is provided with a large groove 201, the right end of the bottom of the large bed plate 3 is connected with a large bracket 5, the large bracket 5 is positioned on the right side of the large rectangular groove 302, the lower part of the long inverted concave plate 6 is slidably positioned in the large rectangular groove 302, the lower end of the long inverted concave plate 6 is connected with a large sliding sleeve 7, the bottom of the large sliding sleeve 7 is provided with a first jack 71, the large guide rod 8 is positioned in the large sliding sleeve 7, the large guide rod 8 is contacted with the large sliding sleeve 7, the bottom of the large guide rod 8 is provided with a second jack 81, the left end of the large guide rod 8 is connected with the right side of the large concave plate 2, the right end of the large guide rod 8 is connected with the left side of the large bracket 5, the long connecting rod 9 is rotatably connected with the lower part of the, the big gear 10 is positioned in front of the long inverted concave plate 6, the bottom of the big gear 10 is positioned in the long groove 301, the long gear plate 11 is positioned below the big gear 10, the long gear plate 11 is engaged with the big gear 10, the long gear plate 11 is positioned in the long groove 301, the long gear plate 11 is connected with the big bed plate 3, the long connecting rod 9 is evenly connected with a plurality of first cams 12, the first cams 12 are positioned in the long inverted concave plate 6, the long connecting rod 9 is evenly connected with a plurality of second cams 13, the second cams 13 are positioned in the long inverted concave plate 6, the second cams 13 and the first cams 12 are arranged at intervals, the big arc-shaped supporting plate 14 is positioned in the long inverted concave plate 6, the big arc-shaped supporting plate 14 is connected with the long inverted concave plate 6, the big arc-shaped supporting plate 14 is positioned above the long connecting rod 9, the first groove 141 and the second groove 142 are symmetrically arranged in front and back of the big arc-shaped supporting plate 14, the first cams 12 and the second cams 13 in front of the long connecting rod 9, the first cam 12 and the second cam 13 at the rear part of the long connecting rod 9 are both located below the second groove 142, the middle position of the large arc-shaped supporting plate 14 is provided with a rotating hole 143, the rotating hole 143 is located between the first groove 141 and the second groove 142, the top of the long inverted concave plate 6 is symmetrically provided with a first guide hole 601 in front and back, the first guide rod 15 is slidably located in the first guide hole 601, the lower end of the first guide rod 15 is connected with a first connecting plate 16, a first spring 17 is sleeved on the first guide rod 15, the first spring 17 is located at the lower side of the top of the long inverted concave plate 6, the bottom of the first connecting plate 16 is connected with a first massage ball 18, the front side wall and the rear side wall of the long inverted concave plate 6 are both provided with a second guide hole 602, the second guide rod 19 is slidably located in the second guide hole 602, the second guide rod 19 is connected with a second connecting plate 20, the second connecting plate 20 is located in the long inverted concave plate 6, the second spring 21 is sleeved on the second guide rod 19, the second spring 21 is positioned in the long inverted concave plate 6, the second connecting plate 20 is connected with a second massage ball 22, the second massage ball 22 is positioned below the first massage ball 18, and the second massage ball 22 is positioned above the large arc-shaped supporting plate 14.
Also comprises a large rotating shaft 31, a large bearing 32 and a large cam 33, the large rotating shaft 31 is in interference connection with the large bearing 32, the large bearing 32 is embedded in the large concave plate 2, the large cam 33 is fixedly sleeved on the large rotating shaft 31, the large cam 33 is located in the large groove 201, the large cam 33 is in contact with the bottom of the small bed plate 4, the front end of the large rotating shaft 31 is connected with the worm wheel 34, the large rotating shaft 31 is connected with the worm wheel 34 in a welding connection mode, the worm wheel 34 is located in front of the large concave plate 2, the worm 35 is located below the worm wheel 34, the worm 35 is meshed with the worm wheel 34, the worm 35 is in interference connection with the first small bearing 36, the first small bearing 36 is embedded in the fixing plate 37, the top of the fixing plate 37 is connected with the bottom of the large concave plate 2, and the fixing plate 37 is connected with the large concave plate 2 in a welding connection mode.
Example 3
A hospital bed convenient for leg massage for obstetrics and gynecology department is shown in figures 1-4 and comprises a large support plate 1, a large concave plate 2, a large bed plate 3, a small bed plate 4, a large support 5, a long inverted concave plate 6, a large sliding sleeve 7, a large guide rod 8, a long connecting rod 9, a large gear 10, a long toothed plate 11, a first cam 12, a second cam 13, a large arc-shaped supporting plate 14, a first guide rod 15, a first connecting plate 16, a first spring 17, a first massage ball 18, a second guide rod 19, a second connecting plate 20, a second spring 21 and a second massage ball 22, wherein the large concave plate 2 is connected with the right side of the large support plate 1, the right upper end of the large concave plate 2 is connected with the left side of the bottom of the large bed plate 3, a long groove 301 is formed in the front side of the top of the large bed plate 3, a large rectangular groove 302 is formed in the right part of the large bed plate 3, the large rectangular groove 302 is positioned behind the long groove 301, the small bed plate 4, the large bed plate 3 is hinged with the small bed plate 4, the left end of the bottom of the small bed plate 4 is contacted with the left upper end of the large concave plate 2, the bottom of the large concave plate 2 is provided with a large groove 201, the right end of the bottom of the large bed plate 3 is connected with a large bracket 5, the large bracket 5 is positioned on the right side of the large rectangular groove 302, the lower part of the long inverted concave plate 6 is slidably positioned in the large rectangular groove 302, the lower end of the long inverted concave plate 6 is connected with a large sliding sleeve 7, the bottom of the large sliding sleeve 7 is provided with a first jack 71, the large guide rod 8 is positioned in the large sliding sleeve 7, the large guide rod 8 is contacted with the large sliding sleeve 7, the bottom of the large guide rod 8 is provided with a second jack 81, the left end of the large guide rod 8 is connected with the right side of the large concave plate 2, the right end of the large guide rod 8 is connected with the left side of the large bracket 5, the long connecting rod 9 is rotatably connected with the lower part of the, the big gear 10 is positioned in front of the long inverted concave plate 6, the bottom of the big gear 10 is positioned in the long groove 301, the long gear plate 11 is positioned below the big gear 10, the long gear plate 11 is engaged with the big gear 10, the long gear plate 11 is positioned in the long groove 301, the long gear plate 11 is connected with the big bed plate 3, the long connecting rod 9 is evenly connected with a plurality of first cams 12, the first cams 12 are positioned in the long inverted concave plate 6, the long connecting rod 9 is evenly connected with a plurality of second cams 13, the second cams 13 are positioned in the long inverted concave plate 6, the second cams 13 and the first cams 12 are arranged at intervals, the big arc-shaped supporting plate 14 is positioned in the long inverted concave plate 6, the big arc-shaped supporting plate 14 is connected with the long inverted concave plate 6, the big arc-shaped supporting plate 14 is positioned above the long connecting rod 9, the first groove 141 and the second groove 142 are symmetrically arranged in front and back of the big arc-shaped supporting plate 14, the first cams 12 and the second cams 13 in front of the long connecting rod 9, the first cam 12 and the second cam 13 at the rear part of the long connecting rod 9 are both located below the second groove 142, the middle position of the large arc-shaped supporting plate 14 is provided with a rotating hole 143, the rotating hole 143 is located between the first groove 141 and the second groove 142, the top of the long inverted concave plate 6 is symmetrically provided with a first guide hole 601 in front and back, the first guide rod 15 is slidably located in the first guide hole 601, the lower end of the first guide rod 15 is connected with a first connecting plate 16, a first spring 17 is sleeved on the first guide rod 15, the first spring 17 is located at the lower side of the top of the long inverted concave plate 6, the bottom of the first connecting plate 16 is connected with a first massage ball 18, the front side wall and the rear side wall of the long inverted concave plate 6 are both provided with a second guide hole 602, the second guide rod 19 is slidably located in the second guide hole 602, the second guide rod 19 is connected with a second connecting plate 20, the second connecting plate 20 is located in the long inverted concave plate 6, the second spring 21 is sleeved on the second guide rod 19, the second spring 21 is positioned in the long inverted concave plate 6, the second connecting plate 20 is connected with a second massage ball 22, the second massage ball 22 is positioned below the first massage ball 18, and the second massage ball 22 is positioned above the large arc-shaped supporting plate 14.
The large-size bed plate is characterized by further comprising a large rotating shaft 31, a large bearing 32, a large cam 33, a worm wheel 34, a worm 35, a first small bearing 36 and a fixing plate 37, wherein the large rotating shaft 31 is in interference connection with the large bearing 32, the large bearing 32 is embedded in the large concave plate 2, the large cam 33 is fixedly sleeved on the large rotating shaft 31, the large cam 33 is located in the large groove 201, the large cam 33 is in contact with the bottom of the small bed plate 4, the worm wheel 34 is connected to the front end of the large rotating shaft 31, the worm wheel 34 is located in front of the large concave plate 2, the worm 35 is located below the worm wheel 34, the worm 35 is meshed with the worm wheel 34, the worm 35 is in interference connection with the first small bearing 36, the first small bearing 36 is embedded in the fixing plate 37, and the top of the fixing plate 37 is connected with.
Still including pin rod 41, big L shaped plate 42, little L shaped plate 43 and movable rod 44, pin rod 41 slidingtype is located first jack 71 and second jack 81, the right-hand member of big sliding sleeve 7 bottom is connected with big L shaped plate 42, big sliding sleeve 7 is connected with big L shaped plate 42 through welded connection's mode, it has third jack 421 to open big L shaped plate 42's bottom, the lower extreme slidingtype of pin rod 41 is located third jack 421, big sliding sleeve 7's bottom is connected with little L shaped plate 43, big sliding sleeve 7 is connected with little L shaped plate 43 through welded connection's mode, little L shaped plate 43 is located the left side of pin rod 41, the left side of pin rod 41 is connected with movable rod 44, movable rod 44 contacts with little L shaped plate 43.
Example 4
A hospital bed convenient for leg massage for obstetrics and gynecology department is shown in figures 1-5 and comprises a large support plate 1, a large concave plate 2, a large bed plate 3, a small bed plate 4, a large support 5, a long inverted concave plate 6, a large sliding sleeve 7, a large guide rod 8, a long connecting rod 9, a large gear 10, a long toothed plate 11, a first cam 12, a second cam 13, a large arc-shaped supporting plate 14, a first guide rod 15, a first connecting plate 16, a first spring 17, a first massage ball 18, a second guide rod 19, a second connecting plate 20, a second spring 21 and a second massage ball 22, wherein the large concave plate 2 is connected with the right side of the large support plate 1, the right upper end of the large concave plate 2 is connected with the left side of the bottom of the large bed plate 3, a long groove 301 is formed in the front side of the top of the large bed plate 3, a large rectangular groove 302 is formed in the right part of the large bed plate 3, the large rectangular groove 302 is positioned behind the long groove 301, the small bed plate 4, the large bed plate 3 is hinged with the small bed plate 4, the left end of the bottom of the small bed plate 4 is contacted with the left upper end of the large concave plate 2, the bottom of the large concave plate 2 is provided with a large groove 201, the right end of the bottom of the large bed plate 3 is connected with a large bracket 5, the large bracket 5 is positioned on the right side of the large rectangular groove 302, the lower part of the long inverted concave plate 6 is slidably positioned in the large rectangular groove 302, the lower end of the long inverted concave plate 6 is connected with a large sliding sleeve 7, the bottom of the large sliding sleeve 7 is provided with a first jack 71, the large guide rod 8 is positioned in the large sliding sleeve 7, the large guide rod 8 is contacted with the large sliding sleeve 7, the bottom of the large guide rod 8 is provided with a second jack 81, the left end of the large guide rod 8 is connected with the right side of the large concave plate 2, the right end of the large guide rod 8 is connected with the left side of the large bracket 5, the long connecting rod 9 is rotatably connected with the lower part of the, the big gear 10 is positioned in front of the long inverted concave plate 6, the bottom of the big gear 10 is positioned in the long groove 301, the long gear plate 11 is positioned below the big gear 10, the long gear plate 11 is engaged with the big gear 10, the long gear plate 11 is positioned in the long groove 301, the long gear plate 11 is connected with the big bed plate 3, the long connecting rod 9 is evenly connected with a plurality of first cams 12, the first cams 12 are positioned in the long inverted concave plate 6, the long connecting rod 9 is evenly connected with a plurality of second cams 13, the second cams 13 are positioned in the long inverted concave plate 6, the second cams 13 and the first cams 12 are arranged at intervals, the big arc-shaped supporting plate 14 is positioned in the long inverted concave plate 6, the big arc-shaped supporting plate 14 is connected with the long inverted concave plate 6, the big arc-shaped supporting plate 14 is positioned above the long connecting rod 9, the first groove 141 and the second groove 142 are symmetrically arranged in front and back of the big arc-shaped supporting plate 14, the first cams 12 and the second cams 13 in front of the long connecting rod 9, the first cam 12 and the second cam 13 at the rear part of the long connecting rod 9 are both located below the second groove 142, the middle position of the large arc-shaped supporting plate 14 is provided with a rotating hole 143, the rotating hole 143 is located between the first groove 141 and the second groove 142, the top of the long inverted concave plate 6 is symmetrically provided with a first guide hole 601 in front and back, the first guide rod 15 is slidably located in the first guide hole 601, the lower end of the first guide rod 15 is connected with a first connecting plate 16, a first spring 17 is sleeved on the first guide rod 15, the first spring 17 is located at the lower side of the top of the long inverted concave plate 6, the bottom of the first connecting plate 16 is connected with a first massage ball 18, the front side wall and the rear side wall of the long inverted concave plate 6 are both provided with a second guide hole 602, the second guide rod 19 is slidably located in the second guide hole 602, the second guide rod 19 is connected with a second connecting plate 20, the second connecting plate 20 is located in the long inverted concave plate 6, the second spring 21 is sleeved on the second guide rod 19, the second spring 21 is positioned in the long inverted concave plate 6, the second connecting plate 20 is connected with a second massage ball 22, the second massage ball 22 is positioned below the first massage ball 18, and the second massage ball 22 is positioned above the large arc-shaped supporting plate 14.
The large-size bed plate is characterized by further comprising a large rotating shaft 31, a large bearing 32, a large cam 33, a worm wheel 34, a worm 35, a first small bearing 36 and a fixing plate 37, wherein the large rotating shaft 31 is in interference connection with the large bearing 32, the large bearing 32 is embedded in the large concave plate 2, the large cam 33 is fixedly sleeved on the large rotating shaft 31, the large cam 33 is located in the large groove 201, the large cam 33 is in contact with the bottom of the small bed plate 4, the worm wheel 34 is connected to the front end of the large rotating shaft 31, the worm wheel 34 is located in front of the large concave plate 2, the worm 35 is located below the worm wheel 34, the worm 35 is meshed with the worm wheel 34, the worm 35 is in interference connection with the first small bearing 36, the first small bearing 36 is embedded in the fixing plate 37, and the top of the fixing plate 37 is connected with.
Still including pin rod 41, big L shaped plate 42, little L shaped plate 43 and movable rod 44, pin rod 41 slidingtype is located first jack 71 and second jack 81, the right-hand member of big sliding sleeve 7 bottom is connected with big L shaped plate 42, it has third jack 421 to open the bottom of big L shaped plate 42, the lower extreme slidingtype of pin rod 41 is located third jack 421, the bottom of big sliding sleeve 7 is connected with little L shaped plate 43, little L shaped plate 43 is located the left side of pin rod 41, the left side of pin rod 41 is connected with movable rod 44, movable rod 44 contacts with little L shaped plate 43.
Also comprises a second small bearing 51 and a long connecting shaft 52, the long inverted concave plate comprises an elliptical cam 53, a first bevel gear 54 and a second bevel gear 55, wherein a second small bearing 51 is embedded in the middle of the top of the long inverted concave plate 6, the second small bearing 51 is positioned between first guide holes 601 which are symmetrically arranged front and back, the upper end of a long connecting shaft 52 is in interference connection with the second small bearing 51, the middle of the elliptical cam 53 is fixedly sleeved on the long connecting shaft 52, the elliptical cam 53 is positioned in the long inverted concave plate 6, the lower end of the long connecting shaft 52 is rotatably positioned in a rotating hole 143, the lower end of the long connecting shaft 52 is connected with the first bevel gear 54, the long connecting shaft 52 is connected with the first bevel gear 54 in a welding connection mode, the first bevel gear 54 is positioned below a large arc-shaped supporting plate 14, the second bevel gear 55 is positioned below the first bevel gear 54, the second bevel gear 55 is meshed with the first bevel gear 54, and the second bevel.
In the invention, a pregnant and lying woman can lie on the large bed plate 3 and the small bed plate 4, the lower body of the pregnant and lying woman is positioned on the large bed plate 3, the upper body of the pregnant and lying woman is positioned on the small bed plate 4, when the leg of the pregnant and lying woman needs to be massaged, the feet of the pregnant and lying woman can be placed above the large arc-shaped supporting plate 14, then the large sliding sleeve 7 and the long inverted concave plate 6 are pulled leftwards, at the moment, under the elastic force action of the first spring 17 and the second spring 21, the first massage ball 18 and the second massage ball 22 can be contacted with the leg of the patient, meanwhile, the large gear 10 can rotate on the long toothed plate 11 in the moving process, meanwhile, the large gear 10 drives the first cam 12 and the second cam 13 to rotate through the long connecting rod 9, the first cam 12 and the second cam 13 can extrude and massage the lower side of the leg of the patient, the second massage ball 22 can massage the side of the leg of the pregnant and the first massage ball 18 can massage the, medical personnel can be to the 6 reciprocating motion of long concave plate of falling, can be convenient massage pregnant and lying-in woman's shank, can prevent pregnant and lying-in woman's low limbs dropsy.
When pregnant and lying-in woman wants to lean on, the nursing staff can rotate worm 35, and worm 35 drive worm wheel 34 rotates, and worm wheel 34 drives big cam 33 through big rotation axis 31 and rotates, and big cam 33 promotes little bed board 4 and upwards swings to be convenient for pregnant and lying-in woman leans on little bed board 4.
At this moment, the pin rod 41 is inserted into the second jack 81, the large sliding sleeve 7 and the long inverted concave plate 6 can be fixed, the long inverted concave plate 6 is prevented from shaking randomly, interference on getting on and off of a bed of a pregnant and lying-in woman is avoided, when the long inverted concave plate 6 and the large sliding sleeve 7 need to move, the movable rod 44 can be rotated by one hundred eighty degrees firstly, the movable rod 44 is moved away from the small L-shaped plate 43, then the movable rod 44 and the pin rod 41 are pulled downwards, the pin rod 41 is moved out of the second jack 81, the movable rod 44 is rotated by one hundred eighty degrees, the small L-shaped plate 43 can block the movable rod 44 at the moment, and therefore the long inverted concave plate 6 and the large sliding sleeve 7 can be moved, safety and reliability are achieved.
At this time, when the large gear 10 drives the long connecting rod 9 to rotate, the long connecting rod 9 can simultaneously drive the second bevel gear 55 to rotate, the second bevel gear 55 drives the long connecting shaft 52 to rotate through the first bevel gear 54, the long connecting shaft 52 drives the elliptical cam 53 to rotate, and the elliptical cam 53 extrudes and massages the inner side of the leg of the patient, so that the massage is more comprehensive.
The present application is described in detail above, and the principles and embodiments of the present application are described herein by using specific examples, which are only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.