Traditional Chinese medicine tanned suspended treatment bed

Abstract

A tanned treatment couch for traditional Chinese medicine comprises a suspension support lever frame and a height-adjustable treatment couch, the suspension support lever frame and the height-adjustable treatment couch are independent from each other, the height-adjustable treatment couch is arranged in the suspension support lever frame, the suspension support lever frame and the height-adjustable treatment couch jointly complete a treatment support task, and the tanned treatment couch is convenient to mount, dismount and transport; the distance between the front supporting lever and the rear supporting lever can be steplessly adjusted, the supporting levers are fixed when the set screws are screwed through the hand wheels, and the distance is adjusted when the set screws are loosened through the hand wheels and the supporting levers are loosened; the height of the treatment bed can be adjusted at any time by extending and retracting a push rod through a push rod motor to rotate a swing rod mechanism, so that a doctor can treat a patient conveniently; the pull rod device can provide three positions for the pillow frame, so that people with different heights can be treated conveniently; the front and rear support levers are respectively provided with a plurality of lifting rings with lifting hooks, and are used for suspension treatment of a patient. The utility model has the advantages that the operation is simple and convenient, the treatment is convenient, and the structure is domestic pioneer.

Description

Technical Field

[0001] The utility model mainly relates to a traditional Chinese medicine treatment bed, in particular to a traditional Chinese medicine suspension treatment bed, belonging to the technical field of traditional Chinese medicine treatment equipment. Background Art

[0002] With the rapid development of science and technology, more and more people are using computers, especially white-collar workers. Because white-collar workers often use computers for a long time and have high work pressure, many people are in a sub-healthy state. Chinese medicine massage can improve muscle stiffness and contracture, quickly relieve pain, and has a good effect on painful lesions in the neck, shoulders, waist and legs. There will be obvious feelings after massage, making people feel refreshed, and psychologically can make people more relaxed and happy.

[0003] Chinese medicine massage, also known as traditional Chinese medicine massage, has the effects of dredging meridians, regulating tendons and dispersing knots, and correcting bones. Chinese medicine massage is based on the theory of viscera and meridians in traditional Chinese medicine, combined with the anatomy and pathological diagnosis of Western medicine, and treats specific parts of the body surface through pushing, holding, lifting, pinching, kneading and other techniques. It can act on a variety of clinical diseases, such as cervical spondylosis, lumbar disc herniation, etc. In essence, this is a physical therapy.

[0004] The lumbar disc herniation is more common, and the main reasons are: First, it is determined by the special anatomical characteristics of the lumbar spine. The lumbar spine is only supported by the lumbar spine itself, and there is no other bone to assist in the support, so this place needs to bear relatively large stress. Because whether the human body is standing or sitting, this place will bear a very large external force load, so the intervertebral disc between the lumbar vertebrae will often be over-extruded, which will easily cause this part to wear and rupture, and then cause the disc to herniate. Second, the high incidence of this disease is closely related to the relevant activities of the human body. Because for the lumbar spine, whether the patient has excessive activities or long-term sitting, it may cause lumbar disc herniation. The former is mainly due to the excessive activity of the spine by the patient, which leads to excessive wear and degeneration here, and then makes the intervertebral disc easy to herniate. The latter is seen in the process of long-term sitting of the patient, and the lumbar spine is obviously squeezed and twisted locally, which may cause lumbar disc herniation. Therefore, for this part, whether it is patients who often do heavy physical labor or patients who often sit, they are prone to disease here.

[0005] The utility model of the traditional Chinese medicine stilt-trampling and suspension treatment bed can effectively treat patients with lumbar disc herniation or bulging through the combination of stilt-trampling and suspension treatment by professional doctors, and the height-adjustable treatment bed is convenient for doctors to perform treatment operations. The invention has a good application prospect. Summary of the invention

[0006] The utility model is proposed to develop a novel Chinese medicine suspension treatment bed to overcome the problems of backward Chinese medicine treatment equipment and inconvenient operation.

[0007] The technical solution of the utility model is achieved in this way:

[0008] A Chinese medicine suspension treatment bed comprises a suspension support bar frame and a height-adjustable treatment bed, characterized in that the suspension support bar frame is composed of a hook, a lifting ring, front and rear support bars, a support bar width adjustment tube, a latch, a support bar plug, a set screw I with a hand wheel, a set screw II with a hand wheel, an upper reinforcement plate I, an upper reinforcement plate fastening screw I, a vertical pole, a bracket base, a vertical pole foot, a vertical pole base fastening bolt, a lower reinforcement plate fastening screw II, and a lower reinforcement plate II. The bracket base is welded by four plates, namely, the front and rear bottom plates of the bracket and the left and right bottom plates. The four vertical poles are respectively inserted into the four vertical pole foot holes for positioning and then welded together. Then, they are respectively fixed at the four corners of the bracket base with the vertical pole base fastening bolts. After installation and alignment, they are positioned with positioning pins for easy disassembly and assembly. The symmetrical arrangement A pair of upper reinforcement plates Ⅰ are fixed to the upper parts of the two left and right uprights with upper reinforcement plate fastening screws Ⅰ, and a pair of symmetrically arranged lower reinforcement plates Ⅱ are fixed to the lower parts of the two left and right uprights with lower reinforcement plate fastening screws Ⅱ; before installing the front and rear support bars, 4 pairs of lifting rings with hooks are inserted, and both ends are blocked with support bar plugs; the lower ends of the 4 support bar width adjustment tubes are respectively inserted into the upper ends of the 4 uprights to form a rotational fit, and when no rotation is required, they are tightened and fixed with set screws Ⅱ with hand wheels, the upper end surfaces of the 4 support bar width adjustment tubes are fitted with the front and rear support bars, 4 pins are inserted into the front and rear support bars to form a tight fit, and then inserted into the upper ends of the 4 support bar width adjustment tubes to form a rotational fit, and when no rotation is required, the set screws Ⅰ with hand wheels are tightened and fixed, so as to adjust the front and rear distance of the front and rear support bars and fix them. The front and rear support bars are fixed; the height-adjustable treatment bed is composed of a mattress, a bed frame, a swing plate, a connecting rod slot plate, a wheel pin, a pin-matching upper hole body, a wheel with a pin-matching lower hole, a push rod motor reversing foot control switch, a push rod, a push rod motor, a push rod motor link reaming hole seat, a motor fixing plate, a swing plate hinge hole support, a bed base, a hand control switch, a pull rod device, a pull rod gear control button and a handle, a human face ventilation hole, a wear-resistant sheet I, a cylindrical pin in the swing plate, a swing plate lower plate pin, a wear-resistant sheet II, a swing plate lower plate pin sleeve, a swing plate lower plate connected push rod pin, a push rod sleeve, a wear-resistant sheet III, a pin plug I, a push rod hinged end, a pin plug II, a pin plug III, a hanging plate fastening screw, a bed body reinforcement plate, a bed hanger, a pin plug IV, a wear-resistant sheet IV, a swing plate pin, a wear-resistant sheet V, a push rod motor The bed base is composed of four front and rear plates of the bed base and left and right plates of the bed base welded together. The bed base is placed in the bracket base. Four swing plate hinge hole supports are welded on the upper part of the bed base. The two are symmetrical in front and back. A motor fixing plate is welded in the middle to play the role of reinforcing ribs. Four pin-matching upper hole bodies are symmetrically welded on the left and right ends. The wheel pins pass through the holes of the pin-matching upper hole bodies and are inserted into the holes of the wheels with the pin-matching lower holes. The wheels with the pin-matching lower holes do not contact the ground plane and are supported on the ground by the legs of the left and right plates of the bed base. When it is necessary to walk with the wheels with the pin-matching lower holes, the wheel pins are knocked to make the wheels with the pin-matching lower holes contact the ground plane, and the legs of the left and right plates of the bed base in the bed base are lifted off the ground;When you do not want to use the wheel with the pin to match the lower hole for walking, knock the wheel in the opposite direction to make the wheel pin retreat, so that the legs of the left and right boards of the bed base fall to the ground; the push rod motor connection reaming seat is welded to the motor fixing plate, and the push rod motor pin passes through the hole of the push rod motor connection reaming seat, the wear-resistant plate V, and the push rod motor hinge hole in sequence, and is axially fixed by the pin plug V to form a hinge match, so that the push rod motor can be hinged and rotated; a pair of swing plates are respectively welded by a swing plate middle cylinder, a swing plate lower rear plate, a swing plate lower front plate, a swing plate cylinder, and a swing plate connecting groove plate, and the swing plate cylinder is welded to the swing plate cylinder. The column and the middle cylinder of the swing plate are respectively welded to the upper and lower ends of the swing plate connecting slot plate, and the lower front plate of the swing plate and the lower rear plate of the swing plate are respectively welded to the lower part of the swing plate connecting slot plate; the connecting rod slot plate is welded by the rear folding plate and the front folding plate to connect a pair of swing plates; the middle cylindrical pin of the swing plate passes through the swing plate hinge hole support, wear-resistant plate I, and the middle cylinder of the swing plate in sequence, and is axially fixed by the pin plug III to form a hinge fit; the lower plate pin of the swing plate passes through the lower rear plate of the swing plate, wear-resistant plate II, the left end of the rear folding plate, the lower plate pin sleeve of the swing plate, the lower front plate of the swing plate, and the left end of the front folding plate in sequence, and is axially fixed by the pin plug II to form a hinge fit The push rod pin of the lower plate of the swing plate passes through the lower rear plate of the swing plate, the wear-resistant plate II, the right end of the rear folding plate, the pin sleeve of the lower plate of the swing plate, the lower front plate of the swing plate, the right end of the front folding plate, the push rod sleeve, the hinged end of the push rod, the wear-resistant plate III, and is fixed axially by the pin plug I to form a hinge; the pin on the swing plate passes through the bed hanger, the wear-resistant plate IV, and the cylinder on the swing plate in turn, and is fixed axially by the pin plug IV to form a hinge; the mattress is laid on the bed frame, a pair of bed reinforcement plates are welded to the bottom surface of the bed frame, and the bed hanger is fastened to the bed reinforcement plate by the fastening screws of the hanger plate; After the motor is powered on, it controls the push rod to extend and retract, so that a pair of swing plates rotate, driving the bed frame to rise and fall smoothly; a pair of push rod motor reversing foot control switches are symmetrically arranged on the bed base, which is convenient for controlling the bed frame to rise and fall with the foot at the front and back positions; the hand control switch is placed at the left end of the bottom of the bed frame, which is convenient for controlling the bed frame to rise and fall by hand; both the mattress and the bed frame have face ventilation holes at the left end, the pull rod device is fixed at the left end of the bottom of the bed frame, and the pillow frame is fixedly connected to the pull rod of the pull rod device. By pulling the pull rod gear control button and the handle, the pillow frame can be changed to a total of three positions. ;

[0009] Compared with the prior art, the advantages of the utility model are obvious, mainly manifested in:

[0010] 1. The suspension support frame and the height-adjustable treatment bed are independent of each other, but they work together to complete the treatment and are easy to disassemble;

[0011] 2. The distance between the front and rear support bars can be adjusted steplessly;

[0012] 3. The height of the treatment bed can be adjusted at any time to facilitate the doctor's treatment;

[0013] 4. The pull rod device can provide three positions for the pillow frame, which is convenient for treating people of different lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model has attached Figure 5 width.

[0015] Figure 1 It is the front view of the utility model;

[0016] Figure 2 It is a top view of the utility model;

[0017] Figure 3 yes Figure 1 AA section view;

[0018] Figure 4 yes Figure 1 BB cross-sectional view;

[0019] Figure 5 yes Figure 3 CC cross-sectional view.

[0020] In the figure, 1, suspension support rod frame, 11, hook, 12, lifting ring, 13, front and rear support rods, 14, support rod width adjustment tube, 15, latch, 16, support rod plug, 17, set screw I with hand wheel, 18, set screw II with hand wheel, 19, upper reinforcement plate I, 110, upper reinforcement plate fastening screw I, 111, vertical pole, 112, bracket base, 1121, front and rear bottom plates of bracket, 1122, left and right bottom plates, 113, vertical pole foot, 114, vertical pole base fastening bolts, 115, lower reinforcement Strong plate fastening screws Ⅱ, 116, lower reinforced plate Ⅱ, 2, height-adjustable treatment bed, 21, mattress, 22, bed frame, 23, swing plate, 23-1, swing plate middle cylinder, 23-2, swing plate lower rear plate, 23-3, swing plate lower front plate, 23-4, swing plate cylinder, 23-5, swing plate connecting slot plate, 24, connecting rod slot plate, 24-1 rear folding plate, 24-2, front folding plate, 25, wheel pin, 26, pin matching upper hole body, 27, wheel with pin matching lower hole, 28, push rod motor reversing foot Control switch, 29, push rod, 210, push rod motor, 211, push rod motor connection reaming seat, 212, motor fixing plate, 213, swing plate hinge hole support, 214, bed base, 2141, bed base front and rear plates, 2142, bed base left and right plates, 215, hand control switch, 216, pull rod device, 217, pull rod gear control button and handle, 218, face vent, 219, wear-resistant sheet I, 220, swing plate middle cylindrical pin, 221, swing plate lower plate pin, 222, wear-resistant sheet II, 223. Pin sleeve of lower plate of swing plate, 224. Push rod pin of lower plate of swing plate, 225. Push rod sleeve, 226. Wear-resistant sheet III, 227. Pin plug I, 228. Push rod hinged end, 229. Pin plug II, 230. Pin plug III, 231. Hanging plate fastening screw, 232. Strengthening plate of bed, 233. Bed hanger, 234. Pin plug IV, 235. Wear-resistant sheet IV, 236. Pin on swing plate, 237. Wear-resistant sheet V, 238. Push rod motor pin, 239. Pin plug V, 240. Pillow rack. DETAILED DESCRIPTION

[0021] like Figure 1 , 2, 3, 4, 5, a Chinese medicine suspension treatment bed, comprising a suspension support rod frame 1 and a height-adjustable treatment bed 2, characterized in that the suspension support rod frame 1 is composed of a hook 11, a ring 12, front and rear support rods 13, a support rod width adjustment tube 14, a latch 15, a support rod plug 16, a set screw I17 with a hand wheel, a set screw II18 with a hand wheel, an upper reinforcement plate I19, an upper reinforcement plate fastening screw I110, a vertical pole 111, a bracket base 112, and a vertical pole. The base of the pole 113, the base fastening bolts 114, the lower reinforcement plate fastening screws II 115, and the lower reinforcement plate II 116 are composed of the bracket base 112, which is welded by the front and rear base plates 1121 and the left and right base plates 1122 of the bracket. The four poles 111 are respectively inserted into the holes of the four pole bases 113 for positioning and then welded as a whole. Then, the pole base fastening bolts 114 are respectively used to lock the four corners of the bracket base 112. After installation and alignment, they are positioned with positioning pins. Easy to disassemble and assemble; a pair of symmetrically arranged upper reinforcement plates Ⅰ19 are fixed to the upper part of the two left and right uprights 111 with upper reinforcement plate fastening screws Ⅰ110, and a pair of symmetrically arranged lower reinforcement plates Ⅱ116 are fixed to the lower part of the two left and right uprights 111 with lower reinforcement plate fastening screws Ⅱ115; before installing the front and rear support bars 1), insert 4 pairs of lifting rings 12 with hooks 11, and block the two ends with support bar plugs 16; the lower ends of the 4 support bar width adjustment tubes 14 are respectively inserted The upper ends of the four uprights 111 form a rotation fit, and when no rotation is required, a set screw II 18 with a hand wheel is used to tighten and fix it. The upper end surfaces of the four support bar width adjustment tubes 14 are fitted with the front and rear support bars 13, and the four latches 15 are inserted into the front and rear support bars 13 to form a tight fit, and then inserted into the upper ends of the four support bar width adjustment tubes 14 to form a rotation fit. When no rotation is required, a set screw I 17 with a hand wheel is tightened and fixed, thereby adjusting the front and rear distance of the front and rear support bars 13 and fixing the front and rear support bars 13;The height-adjustable treatment bed 2 comprises a mattress 21, a bed frame 22, a swing plate 23, a connecting rod slot plate 24, a wheel pin 25, a pin-matching upper hole body 26, a wheel 27 with a pin-matching lower hole, a push rod motor reversing foot switch 28, a push rod 29, a push rod motor 210, a push rod motor connection reaming hole seat 211, a motor fixing plate 212, a swing plate hinge hole support 213, a bed base 214, a hand control switch 215, a pull rod device 216, a pull rod gear control button and handle 217, a face ventilation hole 218, a wear-resistant sheet I 219, a swing plate middle cylindrical pin 220, a swing plate lower plate pin 221, a wear-resistant sheet II 222, a swing plate lower plate pin sleeve 223, a swing plate lower plate connected push rod pin 224, a push rod sleeve 225, a wear-resistant sheet III 226, Pin plug I 227, push rod hinge end 228, pin plug II 229, pin plug III 230, hanging plate fastening screw 231, bed reinforcement plate 232, bed hanger 233, pin plug IV 234, wear-resistant sheet IV 235, swing plate pin 236, wear-resistant sheet V 237, push rod motor pin 238, pin plug V 239, pillow frame 240, the bed base 214 is welded by four bed base front and rear plates 2141 and bed base left and right plates 2142, the bed base 214 is placed in the bracket base 112, 4 swing plate hinge hole supports 213 are welded on the upper part of the bed base 214, the two are symmetrical front and rear, the motor fixing plate 212 is welded in the middle to play the role of reinforcing ribs, and 4 pins are symmetrically welded on the left and right ends to cooperate with the upper hole body 26, the wheel pin The nail 25 passes through the hole of the pin-matching upper hole body 26 and is inserted into the hole of the wheel 27 with the pin-matching lower hole. The wheel 27 with the pin-matching lower hole does not contact the ground plane and is supported on the ground by the legs of the left and right plates 2142 of the bed base. When it is necessary to walk with the wheel 27 with the pin-matching lower hole, the wheel pin 25 is knocked to make the wheel 27 with the pin-matching lower hole contact the ground plane, and the legs of the left and right plates 2142 of the bed base in the bed base 214 are lifted off the ground; when it is not desired to walk with the wheel 27 with the pin-matching lower hole, the wheel is knocked in the opposite direction to make the wheel pin 25 retreat, so that the legs of the left and right plates 2142 of the bed base fall to the ground; the push rod motor link reamer seat 211 is welded on the motor fixing plate 212, and the push rod motor pin 238 passes through it in sequence. The push rod motor is connected to the hole of the reaming seat 211, the wear-resistant plate V237, and the hinge hole of the push rod motor 210, and is axially fixed by the pin plug V239 to form a hinge match, so that the push rod motor 210 can be hinged and rotated; a pair of swing plates 23 are respectively welded by a swing plate middle cylinder 23-1, a swing plate lower rear plate 23-2, a swing plate lower front plate 23-3, a swing plate cylinder 23-4, and a swing plate connecting slot plate 23-5, the swing plate cylinder 23-4 and the swing plate middle cylinder 23-1 are respectively welded to the upper and lower ends of the swing plate connecting slot plate 23-5, and the swing plate lower front plate 23-3 and the swing plate lower rear plate 23-2 are respectively welded to the lower part of the swing plate connecting slot plate 23-5; the connecting rod slot plate 24 is welded by a rear folding plate 24-1 and a front folding plate 24-2 to connect a pair of swing plates 23;The cylindrical pin 220 in the swing plate sequentially passes through the swing plate hinge hole support 213, the wear-resistant plate I 219, and the swing plate middle cylinder 23-1, and is axially fixed by the pin plug III 230 to form a hinge fit; the swing plate lower plate pin 221 sequentially passes through the swing plate lower rear plate 23-2, the wear-resistant plate II 222, the left end of the rear folding plate 24-1, the swing plate lower plate pin sleeve 223, the swing plate lower front plate 23-3, and the left end of the front folding plate 24-2, and is axially fixed by the pin plug II 229 to form a hinge fit; The push rod pin 224 of the lower plate passes through the lower rear plate 23-2 of the swing plate, the wear-resistant plate II 222, the right end of the rear folding plate 24-1, the pin sleeve 223 of the lower plate of the swing plate, the lower front plate 23-3 of the swing plate, the right end of the front folding plate 24-2, the push rod sleeve 225, the push rod hinge end 228, the wear-resistant plate III 226, and is fixed axially by the pin plug I 227 to form a hinge fit; the pin 236 on the swing plate passes through the bed hanger 233, the wear-resistant plate IV 235, and the cylinder 23-4 on the swing plate in sequence. The pin plug IV 234 is fixed axially to form a hinge fit; the mattress 21 is laid on the bed frame 22, a pair of bed reinforcement plates 232 are welded to the bottom surface of the bed frame (22), and the bed hanger 233 is imprisoned on the bed reinforcement plate 232 by the hanger plate fastening screws 231; the push rod motor 210 is powered on to control the push rod 29 to extend and retract, so that the pair of swing plates 23 rotate, driving the bed frame 22 to rise and fall smoothly; a pair of push rod motor reversing foot control switches 28 arranged symmetrically are placed on the bed base 214, It is convenient to control the bed frame 22 up and down with your feet at the front and back positions; the hand control switch 215 is placed at the left end of the bottom of the bed frame 22, which is convenient for hand operation to control the bed frame 22 up and down; the mattress 21 and the bed frame 22 both have a face ventilation hole 218 at the left end, the pull rod device 216 is fixed to the left end of the bottom of the bed frame 22, and the pillow frame 240 is fixedly connected to the pull rod of the pull rod device 216. By pulling the pull rod gear control button and the handle 217, the pillow frame 240 can be changed to three positions. ;

Claims

1. A Chinese medicine suspension treatment bed, comprising a suspension support frame (1) and a height-adjustable treatment bed (2), characterized in that The suspension support rod frame (1) comprises a hook (11), a lifting ring (12), front and rear support rods (13), a support rod width adjustment tube (14), a latch (15), a support rod plug (16), a set screw I with a hand wheel (17), a set screw II with a hand wheel (18), an upper reinforcement plate I (19), an upper reinforcement plate fastening screw I (110), a vertical pole (111), a bracket base (112), a vertical pole foot (113), a vertical pole base fastening bolt (114), a lower reinforcement plate fastening screw The support base (112) is composed of a front and rear bottom plate (1121) and a left and right bottom plate (1122) of the support. The four vertical poles (111) are respectively inserted into the holes of the four vertical pole feet (113) for positioning and then welded together. Then, the vertical pole base fastening bolts (114) are respectively used to fasten the four corners of the support base (112). After installation and alignment, the positioning pins are used to position the positioning for easy disassembly and assembly. A pair of upper reinforcement plates I (19) arranged symmetrically are ) are fixed to the upper parts of the two left and right upright poles (111) with upper reinforcement plate fastening screws Ⅰ (110), and a pair of symmetrically arranged lower reinforcement plates Ⅱ (116) are fixed to the lower parts of the two left and right upright poles (111) with lower reinforcement plate fastening screws Ⅱ (115); before installing the front and rear support bars (13), four pairs of lifting rings (12) with lifting hooks (11) are inserted, and both ends are blocked with support bar plugs (16); the lower ends of the four support bar width adjustment tubes (14) are respectively inserted into the four upright poles (111) The upper end forms a rotation fit, and when it is not necessary to rotate, a set screw II (18) with a hand wheel is used to tighten and fix it. The upper end surfaces of the four support bar width adjustment tubes (14) are fitted with the front and rear support bars (13), and the four latches (15) are inserted into the front and rear support bars (13) to form a tight fit, and then inserted into the upper ends of the four support bar width adjustment tubes (14) to form a rotation fit. When it is not necessary to rotate, a set screw I (17) with a hand wheel is tightened and fixed, thereby adjusting the front and rear distance of the front and rear support bars (13) and fixing the front and rear support bars (13);The height-adjustable treatment bed (2) comprises a mattress (21), a bed frame (22), a swing plate (23), a connecting rod slot plate (24), a wheel pin (25), a pin-matching upper hole body (26), a wheel with a pin-matching lower hole (27), a push rod motor reversing foot control switch (28), a push rod (29), a push rod motor (210), a push rod motor connecting hinge hole seat (211), a motor fixing plate (212), a swing plate hinge hole support (213), a bed base (214), a hand control switch (215), a pull rod device (216), a pull rod gear position control button and a handle (217), a human face ventilation hole (218), a wear-resistant sheet I (219), a swing plate middle cylindrical pin (220), and a swing plate lower plate pin The bed base (214) is composed of four bed base front and rear plates (2141) and a bed base frame (2142). The bed base (214) is composed of four bed base front and rear plates (2141) and a bed base frame (2143). The bed base (214) is composed of four bed base front and rear plates (2141) and a bed base frame (2144). The left and right plates (2142) are welded, and the bed base (214) is placed in the bracket base (112). Four swing plate hinge hole supports (213) are welded on the upper part of the bed base (214), and the two are symmetrical in front and back. The motor fixing plate (212) is welded in the middle to play the role of reinforcing ribs. Four pin matching upper hole bodies (26) are symmetrically welded on the left and right ends. The wheel pins (25) pass through the holes of the pin matching upper hole bodies (26) and are inserted into the holes of the wheels (27) with the pin matching lower holes. The wheels (27) with the pin matching lower holes do not contact the ground plane and are supported on the ground by the legs of the left and right plates (2142) of the bed base. When it is necessary to walk with the wheels (27) with the pin matching lower holes, the wheel pins (25) are knocked to The wheel (27) with the pin-matching lower hole is brought into contact with the ground plane, and the legs of the left and right plates (2142) of the bed base in the bed base (214) are lifted off the ground; when the wheel (27) with the pin-matching lower hole is not desired to be used for walking, the wheel is knocked in the opposite direction to make the wheel pin (25) return, so that the legs of the left and right plates (2142) of the bed base fall to the ground; the push rod motor link reaming seat (211) is welded on the motor fixing plate (212), and the push rod motor pin (238) passes through the hole of the push rod motor link reaming seat (211), the wear-resistant sheet V (237), and the hinge hole of the push rod motor (210) in sequence, and is axially fixed by the pin plug V (239), so as to form a hinge match, so that the push rod motor (210) can be hinged and rotated;A pair of swing plates (23) are respectively welded by a swing plate middle cylinder (23-1), a swing plate lower rear plate (23-2), a swing plate lower front plate (23-3), a swing plate upper cylinder (23-4), and a swing plate connecting groove plate (23-5); the swing plate upper cylinder (23-4) and the swing plate middle cylinder (23-1) are respectively welded to the upper and lower ends of the swing plate connecting groove plate (23-5); the swing plate lower front plate (23-3) and the swing plate lower rear plate (23-2) are respectively welded to the lower part of the swing plate connecting groove plate (23-5); the connecting rod groove plate (24) is welded by a rear folding plate (24-1) and a front folding plate (24-2) to connect the pair of swing plates (23); the swing plate middle cylinder pin (220) passes through the swing plate hinge hole support (21) in sequence 3), wear-resistant sheet I (219), the middle cylinder of the swing plate (23-1), are axially fixed by the pin plug III (230) to form a hinge fit; the swing plate lower plate pin (221) sequentially passes through the swing plate lower rear plate (23-2), wear-resistant sheet II (222), the left end of the rear folding plate (24-1), the swing plate lower plate pin sleeve (223), the swing plate lower front plate (23-3), the left end of the front folding plate (24-2), and are axially fixed by the pin plug II (229) to form a hinge fit; the swing plate lower plate connecting push rod pin (224) sequentially passes through the swing plate lower rear plate (23-2), wear-resistant sheet II (222), the right end of the rear folding plate (24-1), the swing plate lower plate pin sleeve (223), the swing plate lower front plate (23-3), the front folding plate ( 24-2), the right end of the push rod sleeve (225), the push rod hinge end (228), the wear-resistant sheet III (226), the pin plug I (227), and the axial fixation form a hinge fit; the pin (236) on the swing plate passes through the bed hanger (233), the wear-resistant sheet IV (235), and the swing plate cylinder (23-4) in sequence, and the pin plug IV (234) is axially fixed to form a hinge fit; the mattress (21) is laid on the bed frame (22), a pair of bed reinforcement plates (232) are welded to the bottom surface of the bed frame (22), and the bed hanger (233) is imprisoned on the bed reinforcement plate (232) by the hanger plate fastening screws (231); after the push rod motor (210) is energized, the push rod (29) is controlled to extend and retract, so that the pair of swing plates ( 23) rotates to drive the bed frame (22) to rise and fall smoothly; a pair of symmetrically arranged push rod motor reversing foot control switches (28) are placed on the bed base (214), so that it is convenient to control the rise and fall of the bed frame (22) by foot at the front and rear positions; the hand control switch (215) is placed at the left end of the bottom of the bed frame (22), so that it is convenient to control the rise and fall of the bed frame (22) by hand operation; the mattress (21) and the bed frame (22) are both provided with a face vent (218) at the left end, the pull rod device (216) is fixed to the left end of the bottom of the bed frame (22), and the pillow frame (240) is fixedly connected to the pull rod of the pull rod device (216). By pulling the pull rod gear control button and the handle (217), the pillow frame (240) can be changed to a total of three positions. ;

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