技术领域technical field
本发明属于医疗器械技术领域，具体涉及一种心血管内科检查装置。The invention belongs to the technical field of medical devices, and in particular relates to a cardiovascular medical examination device.
背景技术Background technique
心血管内科，即为心内科，是各级医院大内科为了诊疗心血管疾病而设置的一个临床科室，治疗疾病包括心绞痛、高血压、猝死、心率失常、心力衰竭、早搏、心律不齐、心肌梗死、心肌病、心肌炎等血管疾病。Cardiovascular Medicine, also known as Cardiology, is a clinical department set up by major internal medicine departments of hospitals at all levels for the diagnosis and treatment of cardiovascular diseases. Infarction, cardiomyopathy, myocarditis and other vascular diseases.
由于心血管疾病多数属于突发性疾病，不可控程度较大，因此在对患有心血管疾病的患者进行检查过程中，需要通过转运推车将患者转运至检查装置处对患者进行检查、治疗等操作；但是在对患者转运过程中，将患者由一处转运至另一处时，经常会遇到上坡或下坡的情况，在上坡或下坡时患者躺在转运床时，患者处于倾斜状态容易导致患者病情加剧，影响患者的健康。Since most cardiovascular diseases are sudden diseases and the degree of uncontrollability is relatively large, during the examination of patients with cardiovascular diseases, it is necessary to transport the patients to the examination device by means of a transport trolley for examination and treatment of the patients, etc. However, in the process of transferring the patient, when transferring the patient from one place to another, the situation of uphill or downhill is often encountered. When the patient is lying on the transfer bed when going uphill or downhill, the patient is in The inclined state can easily lead to aggravation of the patient's condition and affect the patient's health.
另外心血管内科患者病发时，容易导致呼吸困难等状况，患者仰卧位时可以缓解呼吸困难等症状，现有的转运推车在使用时，转运推车的上身支撑板及下腿支撑板需要单独进行调节，增加医护人员的劳动强度；而且单独调节过程中，调节时间较长影响患者的转运效果，影响患者的恢复效果。In addition, when patients in cardiovascular medicine are ill, it is easy to cause dyspnea and other conditions. When the patient is in a supine position, symptoms such as dyspnea can be relieved. When the existing transfer cart is used, the upper body support plate and the lower leg support plate of the transfer cart need to be separated separately. Adjustment increases the labor intensity of medical staff; and in the process of individual adjustment, the longer adjustment time affects the patient's transport effect and the patient's recovery effect.
发明内容SUMMARY OF THE INVENTION
针对上述情况，为克服现有技术的缺陷，本发明提供了一种心血管内科检查装置，有效的解决了心血管内科患者转运检查过程中，现有转运推车对患者转运效果差的问题。In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a cardiovascular medical examination device, which effectively solves the problem that the existing transport cart has poor effect on patient transport during the transport examination of cardiovascular medical patients.
为实现上述目的，本发明采用以下技术方案：一种心血管内科检查装置，包括底座结构，底座结构上设有下转动座，下转动座上转动连接有传动机构；所述传动机构包括与下转动座转动连接的上转动座，上转动座上连接有臀部支撑板，臀部支撑板两端分别转动连接有上身支撑板和下腿支撑板，下腿支撑板上设有脚部支撑装置；所述上身支撑板下方设有动力装置，动力装置包括使上转动座沿下转动座转动的转动传动结构；所述动力装置上连接有使上身支撑板和下腿支撑板同步翻转的翻转结构，动力装置上设有与翻转结构相连接的翻转传动结构。In order to achieve the above purpose, the present invention adopts the following technical solutions: a cardiovascular medical examination device, comprising a base structure, a lower rotation seat is arranged on the base structure, and a transmission mechanism is rotatably connected to the lower rotation seat; The upper swivel base is rotatably connected to the upper swivel base, the upper swivel base is connected with a buttocks support plate, the two ends of the buttocks support plate are respectively connected with an upper body support plate and a lower leg support plate, and the lower leg support plate is provided with a foot support device; A power device is arranged below the support plate, and the power device includes a rotation transmission structure that makes the upper rotating seat rotate along the lower rotating seat; the power device is connected with a turning structure that makes the upper body support plate and the lower leg support plate turn synchronously, and the power device is provided with There is an overturning transmission structure connected with the overturning structure.
与现有技术相比，本发明具有以下有益效果：Compared with the prior art, the present invention has the following beneficial effects:
1、本发明在使用时，患者躺在臀部支撑板、上身支撑板、下腿支撑板上；根据患者的情况，通过动力装置上的翻转传动结构带动翻转结构动作，翻转结构带动上身支撑板和下腿支撑板同步转动使患者处于仰卧位状态，缓解患者因病痛引发的呼吸困难等问题，提高患者的舒适性；在对患者转运过程中，若遇到上坡或下坡时，通过动力装置上的转动传动结构带动上转动座沿下转动座转动，上转动座转动带动臀部支撑板、上身支撑板、下腿支撑板处于水平状态，防止患者因倾斜造成的不适，提高患者的舒适性。1. When the present invention is in use, the patient lies on the buttocks support plate, the upper body support plate and the lower leg support plate; according to the patient's condition, the overturning structure is driven by the overturning transmission structure on the power unit, and the overturning structure drives the upper body support plate and the lower leg. The synchronous rotation of the support plate keeps the patient in a supine position, relieves the patient's breathing difficulties caused by the pain, and improves the comfort of the patient; during the process of transferring the patient, if it encounters an uphill or downhill, the power unit will pass the power unit. The rotation transmission structure drives the upper rotation seat to rotate along the lower rotation seat, and the rotation of the upper rotation seat drives the buttocks support plate, the upper body support plate and the lower leg support plate to be in a horizontal state, preventing the discomfort caused by the tilt of the patient and improving the comfort of the patient.
2、本发明在使用时，通过转动翻转限位杆与转动限位杆实现翻转离合器和转动离合器的闭合，使用翻转牵引板和转动按压板实现翻转离合器和转动离合器的分离，使用一个主传动结构带动上转动座转动和翻转结构动作，提高医护人员操作的便利性。2. When the present invention is in use, the turning clutch and the turning clutch are closed by rotating the turning limit rod and the turning limit rod, the turning clutch and the turning clutch are separated by using the turning traction plate and the turning pressing plate, and a main transmission structure is used. The upper rotating seat is driven to rotate and turn over the structural action, so as to improve the convenience of medical staff's operation.
附图说明Description of drawings
图1本发明的第一轴测图；Fig. 1 first axonometric view of the present invention;
图2本发明的第二轴测图；Figure 2 is a second axonometric view of the present invention;
图3本发明的主视图；Figure 3 is a front view of the present invention;
图4本发明的左视图；Fig. 4 left side view of the present invention;
图5本发明的俯视图；Figure 5 is a top view of the present invention;
图6本发明中翻转状态的使用状态示意图；6 is a schematic diagram of the use state of the inverted state in the present invention;
图7本发明中底座结构的轴测图；Figure 7 is an axonometric view of the base structure in the present invention;
图8本发明中底座结构的俯视图；Figure 8 is a top view of the base structure in the present invention;
图9本发明中图8中A区域的放大示意图；Figure 9 is an enlarged schematic view of the area A in Figure 8 in the present invention;
图10本发明中底座结构的主视图；Figure 10 is a front view of the base structure in the present invention;
图11本发明中图10中B区域的放大示意图；Figure 11 is an enlarged schematic view of region B in Figure 10 in the present invention;
图12本发明中传动机构的轴测图；Figure 12 is an axonometric view of the transmission mechanism in the present invention;
图13本发明中传动机构的主视图；Figure 13 is a front view of the transmission mechanism in the present invention;
图14本发明中动力装置的第一轴测图；Figure 14 is a first axonometric view of the power plant in the present invention;
图15本发明中动力装置的第二轴测图；Figure 15 is a second axonometric view of the power plant in the present invention;
图16本发明中动力装置的主视图；Figure 16 is a front view of the power plant in the present invention;
图17本发明中动力装置的后视图；Figure 17 is a rear view of the power plant in the present invention;
图18本发明中转动离合器的轴测图；Figure 18 is an axonometric view of the rotary clutch in the present invention;
图19本发明中上转动座的轴测图；Figure 19 is an axonometric view of the upper rotating seat in the present invention;
图20本发明中上转动座的主视图；Figure 20 is a front view of the upper swivel seat in the present invention;
图21本发明中翻转结构的轴测图；Figure 21 is an axonometric view of the inverted structure in the present invention;
图22本发明中翻转结构的主视图；Figure 22 is a front view of the inversion structure in the present invention;
图23本发明中下腿支撑板的轴测图Figure 23 Axonometric view of the lower leg support plate in the present invention
图24本发明中脚部支撑调节结构的轴测图；Figure 24 is an axonometric view of the foot support adjustment structure in the present invention;
图25本发明中脚部支撑调节结构的主视图；Figure 25 is a front view of the foot support adjustment structure in the present invention;
图中：1、底座结构，101、底座，102、万向轮；2、下转动座，201、固定座，202、连接柱，203、转动蜗轮，204、支撑座，205、导向孔，206、缓冲弹簧，207、右缓冲杆，208、左缓冲杆，209、右限位杆，210、右限位座，211、左限位杆，212、左限位座；3、上转动座，301、前支撑板，302、转动板，303、转动座，304、通孔，305、转动蜗杆，306、第三转动转向齿轮组，307、后支撑板，308、导向螺杆，309、挤压杆；4、脚部支撑装置，401、脚部支撑板，402、调节伸缩杆，403、固定块，404、滑槽，405、密封板，406、调节螺杆，407、滑块，408、导向板，409、转动盘；5、下腿支撑板，6、翻转结构，601、曲柄杆，602、主牵引杆，603、上从动杆，604、上牵引杆，605、下牵引杆，606、连接杆，607、下从动杆；7、臀部支撑板，8、上身支撑板，9、动力装置，901、转动手柄，902、翻转传动杆结构，903、转动离合器，904、转动传动结构，905、转动传动杆结构，906、主传动结构，907、翻转蜗轮，908、翻转蜗杆，909、转杆，910、转动限位杆，911、转动按压板，912、转动主动杆，913、转动从动杆，914、转动牵引杆，915、上支撑板，916、竖直连接板，917、下支撑板，918、翻转限位杆，919、翻转牵引板，920、第一翻转牵引杆，921、第一翻转转动杆，922、第二翻转牵引杆，923、第二翻转转动杆，924、支座，925、顶簧，926、主动离合块，927、从动离合块。In the figure: 1. Base structure, 101, Base, 102, Universal wheel; 2. Lower rotating seat, 201, Fixed seat, 202, Connecting column, 203, Rotating worm gear, 204, Support seat, 205, Guide hole, 206 , buffer spring, 207, right buffer rod, 208, left buffer rod, 209, right limit rod, 210, right limit seat, 211, left limit rod, 212, left limit seat; 3, upper rotating seat, 301, front support plate, 302, rotating plate, 303, rotating seat, 304, through hole, 305, rotating worm, 306, third rotating steering gear set, 307, rear support plate, 308, lead screw, 309, extrusion Rod; 4. Foot support device, 401, Foot support plate, 402, Adjustable telescopic rod, 403, Fixed block, 404, Chute, 405, Seal plate, 406, Adjusting screw, 407, Slider, 408, Guide plate, 409, rotating plate; 5, lower leg support plate, 6, flip structure, 601, crank rod, 602, main drawbar, 603, upper driven rod, 604, upper drawbar, 605, lower drawbar, 606, connecting rod, 607, lower driven rod; 7, buttocks support plate, 8, upper body support plate, 9, power unit, 901, rotary handle, 902, flip transmission rod structure, 903, rotary clutch, 904, rotary transmission structure, 905, rotating transmission rod structure, 906, main transmission structure, 907, reversing worm gear, 908, reversing worm, 909, rotating rod, 910, rotating limit rod, 911, rotating pressing plate, 912, rotating active rod, 913, rotating Follower bar, 914, Rotating drawbar, 915, Upper support plate, 916, Vertical connecting plate, 917, Lower support plate, 918, Turning limit bar, 919, Turning drawbar, 920, First turning drawbar, 921, the first turning lever, 922, the second turning drawbar, 923, the second turning lever, 924, the support, 925, the top spring, 926, the active clutch block, 927, the driven clutch block.
具体实施方式Detailed ways
一种心血管内科检查装置，如图1-25所示，包括底座结构1，底座结构1上设有下转动座2，下转动座2上转动连接有传动机构；所述传动机构包括与下转动座2转动连接的上转动座3，上转动座3上连接有臀部支撑板7，臀部支撑板7两端分别转动连接有上身支撑板8和下腿支撑板5，下腿支撑板5上设有脚部支撑装置4，臀部支撑板7、上身支撑板8、下腿支撑板5上均设有护栏；所述上身支撑板8下方设有动力装置9，动力装置9包括使上转动座3沿下转动座2转动的转动传动结构904；所述动力装置9上连接有使上身支撑板8和下腿支撑板5同步翻转的翻转结构6，动力装置9上设有与翻转结构6相连接的翻转传动结构。A cardiovascular medical examination device, as shown in Figures 1-25, includes a base structure 1, the base structure 1 is provided with a lower rotation base 2, and a transmission mechanism is rotatably connected to the lower rotation base 2; The upper swivel base 3 connected by the swivel base 2, the upper swivel base 3 is connected with a buttocks support plate 7, the two ends of the buttocks support plate 7 are respectively connected with an upper body support plate 8 and a lower leg support plate 5, and the lower leg support plate 5 is provided with The foot support device 4, the buttocks support plate 7, the upper body support plate 8, and the lower leg support plate 5 are all provided with guardrails; a power device 9 is provided below the upper body support plate 8, and the power device 9 includes the upper rotating seat 3 along the bottom. The rotating transmission structure 904 for the rotation of the rotating base 2; the power device 9 is connected with a flip structure 6 that makes the upper body support plate 8 and the lower leg support plate 5 flip synchronously, and the power device 9 is provided with a flip transmission connected to the flip structure 6 structure.
本发明在使用时，患者躺在臀部支撑板7、上身支撑板8、下腿支撑板5上；根据患者的情况，通过动力装置9上的翻转传动结构带动翻转结构6动作，翻转结构6带动上身支撑板8和下腿支撑板5同步转动使患者处于仰卧位状态，如图6所示，缓解患者因病痛引发的呼吸困难等问题，提高患者的舒适性；在对患者转运过程中，若遇到上坡或下坡时，通过动力装置9上的转动传动结构904带动上转动座3沿下转动座2转动，上转动座3转动带动臀部支撑板7、上身支撑板8、下腿支撑板5处于水平状态，防止患者因倾斜造成的不适，提高患者的舒适性。When the present invention is in use, the patient lies on the buttocks support plate 7, the upper body support plate 8 and the lower leg support plate 5; according to the patient's condition, the overturning structure 6 is driven by the overturning transmission structure on the power device 9, and the overturning structure 6 drives the upper body The support plate 8 and the lower leg support plate 5 are rotated synchronously so that the patient is in a supine position, as shown in Figure 6, which relieves the patient's breathing difficulties caused by illness and improves the patient's comfort; When going uphill or downhill, the upper rotating base 3 is driven to rotate along the lower rotating base 2 by the rotating transmission structure 904 on the power unit 9, and the upper rotating base 3 rotates to drive the buttocks support plate 7, the upper body support plate 8, and the lower leg support plate 5 to be in position. The horizontal state prevents the discomfort caused by the tilt of the patient and improves the comfort of the patient.
如图14-16所示，所述动力装置9包括主传动结构906，主传动结构906上设有与转动传动结构904相连接的转动离合器903，主传动结构906上还设有与翻转传动结构相连接的翻转离合器；所述主传动结构906一侧设有与转动离合器903相配合的转动传动杆结构905，主传动结构906另一侧设有与翻转离合器相连接的翻转传动杆结构902。As shown in FIGS. 14-16 , the power unit 9 includes a main transmission structure 906 . The main transmission structure 906 is provided with a rotary clutch 903 connected to the rotary transmission structure 904 , and the main transmission structure 906 is also provided with a flip transmission structure. The connected overturning clutch; one side of the main transmission structure 906 is provided with a rotating transmission rod structure 905 matched with the rotating clutch 903 , and the other side of the main transmission structure 906 is provided with an overturning transmission rod structure 902 connected with the overturning clutch.
动力装置9在使用时，根据患者使用的情况，若需要上下坡时，操作转动传动杆结构905使转动离合器903闭合，操作主传动结构906带动转动传动结构904动作，转动传动结构904带动上转动座3沿下转动座2转动，上转动座3转动带动臀部支撑板7、上身支撑板8、下腿支撑板5处于水平状态；若需要使患者处于仰卧位时，操作主传动结构906带动翻转传动结构带动翻转结构6动作，翻转结构6带动上身支撑板8和下腿支撑板5同步转动；使用一个主传动结构906带动上转动座3转动和翻转结构6动作，降低控制结构的数量，提高医护人员的操作便利性。When the power device 9 is in use, according to the condition of the patient, if it is necessary to go up and down the slope, operate the rotating transmission lever structure 905 to close the rotating clutch 903, operate the main transmission structure 906 to drive the rotating transmission structure 904 to move, and the rotating transmission structure 904 drives the upward rotation. The seat 3 rotates along the lower rotating seat 2, and the upper rotating seat 3 rotates to drive the buttocks support plate 7, the upper body support plate 8, and the lower leg support plate 5 to be in a horizontal state; if it is necessary to make the patient in a supine position, operate the main transmission structure 906 to drive the overturning transmission The structure drives the flip structure 6 to move, and the flip structure 6 drives the upper body support plate 8 and the lower leg support board 5 to rotate synchronously; a main transmission structure 906 is used to drive the upper rotating seat 3 to rotate and the flip structure 6 to move, reducing the number of control structures and improving medical staff. convenience of operation.
所述下转动座2包括一对与底座结构1固接的固定座201，上转动座3上设有一对与固定座201转动连接的转动座303；底座结构1包括与固定座201固接的底座101，固定座201设于底座101中部，底座101上设有万向轮102；所述底座结构1上方设有连接柱202，一对固定座201通过连接柱202相连接，连接柱202中部固接有转动蜗轮203，转动蜗轮203两侧设有与连接柱202相对应的支撑座204，上转动座3上转动连接有与转动蜗轮203相啮合的转动蜗杆305，转动蜗杆305设于转动座303之间；所述上转动座3包括设于臀部支撑板7远离上身支撑板8端部的前支撑板301，臀部支撑板7另一端部设有与前支撑板301平行设置的后支撑板307，后支撑板307上设有与前支撑板301相连接的转动板302，转动座303设于转动板302中部，转动板302上设有与连接柱202相配合的通孔304；所述转动座303上设有导向螺杆308，固定座201上设有与导向螺杆308相配合的导向孔205，导向螺杆308上螺接有固定螺母；所述固定座201上设有与转动座303相配合的缓冲结构。The lower rotating base 2 includes a pair of fixed bases 201 fixedly connected to the base structure 1 , and the upper rotating base 3 is provided with a pair of rotating bases 303 that are rotatably connected to the fixed bases 201 ; the base structure 1 includes a pair of fixed bases 201 . The base 101, the fixing base 201 is arranged in the middle of the base 101, and the base 101 is provided with a universal wheel 102; the base structure 1 is provided with a connecting column 202, a pair of fixing bases 201 are connected through the connecting column 202, and the middle of the connecting column 202 is A rotating worm wheel 203 is fixedly connected, and the two sides of the rotating worm wheel 203 are provided with support seats 204 corresponding to the connecting columns 202. The upper rotating seat 3 is rotatably connected with a rotating worm gear 305 that engages with the rotating worm wheel 203. Between the seats 303; the upper rotating seat 3 includes a front support plate 301 arranged at the end of the buttocks support plate 7 away from the upper body support plate 8, and the other end of the buttocks support plate 7 is provided with a rear support arranged in parallel with the front support plate 301 plate 307, the rear support plate 307 is provided with a rotating plate 302 connected to the front support plate 301, the rotating seat 303 is arranged in the middle of the rotating plate 302, and the rotating plate 302 is provided with a through hole 304 which is matched with the connecting column 202; The rotating seat 303 is provided with a lead screw 308, the fixed seat 201 is provided with a guide hole 205 matched with the lead screw 308, and a fixed nut is screwed on the lead screw 308; the fixed seat 201 is provided with the rotating seat 303 Matching buffer structure.
上转动座3沿下转动座2转动时，由于转动蜗轮203固定于连接柱202上，且转动蜗杆305与转动蜗轮203啮合，转动蜗杆305转动带动转动蜗杆305上的上转动座3沿下转动座2转动；上转动座3沿下转动座2转动时，转动座303沿固定座201转动，转动板302通过通孔304与连接柱202转动，导向螺杆308沿导向孔205进行转动，转动过程中，通过缓冲结构对上转动座3进行缓冲，提高上转动座3转动的稳定性。When the upper rotating seat 3 rotates along the lower rotating seat 2, since the rotating worm wheel 203 is fixed on the connecting column 202, and the rotating worm 305 is engaged with the rotating worm wheel 203, the rotating worm 305 rotates and drives the upper rotating seat 3 on the rotating worm 305 to rotate downward. The base 2 rotates; when the upper rotating base 3 rotates along the lower rotating base 2, the rotating base 303 rotates along the fixed base 201, the rotating plate 302 rotates with the connecting column 202 through the through hole 304, and the guide screw 308 rotates along the guide hole 205. In the middle, the upper rotating base 3 is buffered by the buffer structure to improve the rotation stability of the upper rotating base 3 .
所述动力装置9包括支撑板结构，支撑板结构包括与后支撑板307相连接的上支撑板915，上支撑板915设于后支撑板307靠近臀部支撑板7的一端，上支撑板915远离后支撑板307的一端连接有竖直连接板916，竖直连接板916与后支撑板307平行设置；所述竖直连接板916远离后支撑板307的面上连接有主支撑板，主支撑板设于竖直连接板916中部；所述竖直连接板916另一面上连接有下支撑板917，下支撑板917设于竖直连接板916远离上连接板的一端；所述主传动结构906包括与主支撑板转动连接的主转动杆，主转动杆远离后支撑板307的一端连接有转动手柄901；所述主转动杆上设有第一主转向齿轮组，第一主转向齿轮组的输出端连接有主转向杆，主转向杆另一端连接有第二主转向齿轮组，第二主转向齿轮组的输出端连接有主输出杆。The power device 9 includes a support plate structure, and the support plate structure includes an upper support plate 915 connected to the rear support plate 307. The upper support plate 915 is provided at the end of the rear support plate 307 close to the buttocks support plate 7, and the upper support plate 915 is far away from the rear support plate 307. One end of the rear support plate 307 is connected with a vertical connection plate 916, and the vertical connection plate 916 is arranged in parallel with the rear support plate 307; the surface of the vertical connection plate 916 away from the rear support plate 307 is connected with a main support plate, which is the main support plate. The plate is arranged in the middle of the vertical connecting plate 916; the other surface of the vertical connecting plate 916 is connected with a lower supporting plate 917, and the lower supporting plate 917 is arranged at one end of the vertical connecting plate 916 away from the upper connecting plate; the main transmission structure 906 includes a main rotating rod rotatably connected to the main support plate, and the end of the main rotating rod away from the rear support plate 307 is connected with a rotating handle 901; the main rotating rod is provided with a first main steering gear set, the first main steering gear set The output end of the main steering rod is connected with the main steering rod, the other end of the main steering rod is connected with the second main steering gear group, and the output end of the second main steering gear group is connected with the main output rod.
所述主输出杆中部设有输出转向齿轮组，输出转向齿轮组的输出端与转动离合器903相连接；所述转动传动结构904包括转动离合器903的输出端连接的第一转动转向齿轮组，第一转动转向齿轮组的输出端连接有第一转动杆，后支撑板307上设有与第一转动杆相配合的穿孔；所述第一转动杆靠近前支撑板301的一端连接有第二转动转向齿轮组，第二转动转向齿轮组的输出端连接有第二转动杆，第二转动杆另一端连接有第三转动转向齿轮组，第三转动转向齿轮组的输出端连接有转动蜗杆轴，转动蜗杆305固接于转动蜗杆轴上；输出转向齿轮组、第一主转向齿轮组、第二主转向齿轮组、第一转动转向齿轮组、第二转动转向齿轮组、第三转动转向齿轮组306均包括主动伞型轮和主动伞型轮相啮合的从动伞型轮。The middle of the main output rod is provided with an output steering gear set, and the output end of the output steering gear set is connected with the rotating clutch 903; the rotating transmission structure 904 includes a first rotating steering gear set connected with the output end of the rotating clutch 903, The output end of a rotating steering gear set is connected with a first rotating rod, and the rear support plate 307 is provided with a perforation matched with the first rotating rod; the end of the first rotating rod close to the front support plate 301 is connected with a second rotating rod Steering gear set, the output end of the second rotating steering gear set is connected with a second rotating rod, the other end of the second rotating rod is connected with a third rotating steering gear set, and the output end of the third rotating steering gear set is connected with a rotating worm shaft, The rotating worm 305 is fixed on the rotating worm shaft; the output steering gear set, the first main steering gear set, the second main steering gear set, the first rotating steering gear set, the second rotating steering gear set, the third rotating steering gear set 306 all include a driven umbrella wheel in which the driving umbrella wheel and the driving umbrella wheel mesh with each other.
动力装置9在使用时，医护人员通过转动手柄901带动主转动杆转动，主转动杆通过第一主转向齿轮组带动主转向杆转动，主转向杆通过第二主转向齿轮组带动主输出杆转动；主输出杆通过输出转向齿轮组带动转动离合器903动作，转动离合器903通过第一转动转向齿轮组带动第一转动杆转动，第一转动杆带动第二转动转向齿轮组转动，第二转动转向齿轮组带动第二转动杆转动，第二转动杆通过第三转动转向齿轮组带动转动蜗杆轴转动，转动蜗杆轴转动带动转动蜗杆305转动。When the power device 9 is in use, the medical staff drives the main rotation rod to rotate by rotating the handle 901, the main rotation rod drives the main steering rod to rotate through the first main steering gear set, and the main steering rod drives the main output rod to rotate through the second main steering gear set. The main output rod drives the rotation clutch 903 through the output steering gear set, the rotation clutch 903 drives the first rotation rod to rotate through the first rotation steering gear set, the first rotation rod drives the second rotation steering gear set to rotate, and the second rotation steering gear The group drives the second rotating rod to rotate, the second rotating rod drives the rotating worm shaft to rotate through the third rotating steering gear group, and the rotating worm shaft rotates to drive the rotating worm 305 to rotate.
所述翻转传动结构包括与翻转离合器的输出端相连接的翻转蜗杆轴，翻转离合器与主输出杆远离第二主转向齿轮组的一端相连接；所述翻转蜗杆轴上固接有翻转蜗杆908，后支撑板307上转动连接有转杆909，转杆909上设有与翻转蜗杆908相啮合的翻转蜗轮907；所述翻转结构6包括一对可使上身支撑板8和下腿支撑板5同步转动的曲柄连杆结构，如图21和22所示，曲柄连杆结构包括与转杆909相连接的曲柄杆601，曲柄杆601远离转杆909的一端转动连接有主牵引杆602，主牵引杆602远离曲柄杆601的一端转动连接有上牵引杆604，上身支撑板8上固接有上从动杆603，上从动杆603中部与上牵引杆604转动连接；所述主牵引杆602中部转动连接有下牵引杆605，下牵引杆605与上身支撑板8转动连接；所述下腿支撑板5上设有下从动杆607，上从动杆603远离上身支撑板8的一端转动连接有连接杆606，连接杆606与下从动杆607转动连接。The overturning transmission structure includes an overturning worm shaft connected with the output end of the overturning clutch, and the overturning clutch is connected with the end of the main output rod away from the second main steering gear set; the overturning worm shaft is fixedly connected with an overturning worm 908, The rear support plate 307 is rotatably connected with a rotating rod 909, and the rotating rod 909 is provided with an overturning worm wheel 907 engaged with the overturning worm 908; 21 and 22, the crank connecting rod structure includes a crank rod 601 connected with a rotating rod 909, and one end of the crank rod 601 away from the rotating rod 909 is rotatably connected with a main draw rod 602, the main draw rod The end of 602 away from the crank rod 601 is rotatably connected with an upper traction rod 604, an upper driven rod 603 is fixed on the upper body support plate 8, and the middle part of the upper driven rod 603 is rotatably connected with the upper traction rod 604; the middle part of the main traction rod 602 A lower traction rod 605 is rotatably connected, and the lower traction rod 605 is rotatably connected with the upper body support plate 8; the lower leg support plate 5 is provided with a lower driven rod 607, and one end of the upper driven rod 603 away from the upper body support plate 8 is rotated and connected with a The connecting rod 606 is rotatably connected with the lower driven rod 607 .
翻转结构6在使用时，医护人员通过转动手柄901带动主转动杆转动，主转动杆通过第一主转向齿轮组带动主转向杆转动，主转向杆通过第二主转向齿轮组带动主输出杆转动；主输出杆带动翻转离合器转动，翻转离合器带动翻转蜗杆轴转动，翻转蜗杆轴转动带动翻转蜗杆908转动，翻转蜗杆908通过翻转蜗轮907带动转杆909转动；转杆909转动带动主牵引杆602转动，主牵引杆602转动通过上牵引杆604牵引上从动杆603，上从动杆603动作带动上身支撑板8沿臀部支撑板7转动；上从动杆603动作通过连接杆606带动下从动杆607动作，下从动杆607带动下腿支撑板5沿臀部支撑板7转动；上身支撑板8及下腿支撑板5转动过程中，上身支撑板8带动下牵引干向上运动，下牵引杆605带动主牵引杆602运动，防止主牵引杆602只带动上牵引杆604沿上从动杆603转动；翻转结构6在使用时，翻转结构6将上身支撑板8及下腿支撑板5沿臀部支撑板7同步转动，提高医护人员操作的便利性。When the flip structure 6 is in use, the medical staff drives the main rotation rod to rotate by rotating the handle 901, the main rotation rod drives the main steering rod to rotate through the first main steering gear set, and the main steering rod drives the main output rod to rotate through the second main steering gear set. The main output rod drives the turning clutch to rotate, the turning clutch drives the turning worm shaft to rotate, the turning worm shaft rotates and drives the turning worm 908 to rotate, and the turning worm 908 drives the turning rod 909 to rotate through the turning worm wheel 907; , the main traction rod 602 rotates through the upper traction rod 604 to pull the upper driven rod 603, and the upper driven rod 603 moves to drive the upper body support plate 8 to rotate along the buttocks support plate 7; the upper driven rod 603 moves through the connecting rod 606 to drive the lower driven rod The rod 607 moves, and the lower driven rod 607 drives the lower leg support plate 5 to rotate along the buttocks support plate 7; during the rotation of the upper body support plate 8 and the lower leg support plate 5, the upper body support plate 8 drives the lower traction shaft to move upward, and the lower traction rod 605 drives The main drawbar 602 moves to prevent the main drawbar 602 from only driving the upper drawbar 604 to rotate along the upper driven bar 603; when the flipping structure 6 is in use, the flipping structure 6 pushes the upper body support plate 8 and the lower leg support plate 5 along the buttocks support plate 7 Synchronous rotation improves the convenience of medical staff's operation.
所述转动传动杆结构905包括与主支撑板转动连接的转动主动杆912，转动主动杆912靠近转动手柄901的一端连接有转动按压板911，主支撑板上转动连接有与转动按压板911相配合的转动限位杆910；所述转动主动杆912远离转动按压板911的一端铰接有转动从动杆913，转动从动杆913上铰接有与转动离合器903相配合的转动牵引杆914，转动牵引杆914与竖直支撑板转动连接；所述翻转传动杆结构902包括与主支撑板转动连接的翻转牵引板919，主支撑板上转动连接有与翻转牵引板919相配合的翻转限位杆918，翻转牵引板919上设有与翻转限位杆918相配合的限位槽；所述翻转牵引板919中部铰接有第一翻转牵引杆920，竖直支撑板上转动连接有第一翻转转动杆921，第一翻转转动杆921与第一翻转牵引杆920铰接；所述第一翻转转动杆921远离第一翻转牵引杆920的一端铰接有第二翻转牵引杆922，下支撑板917上转动连接有与翻转离合器相配合的第二翻转转动杆923。The rotating transmission rod structure 905 includes a rotating active rod 912 rotatably connected to the main support plate, one end of the rotating active rod 912 close to the rotating handle 901 is connected with a rotating pressing plate 911, and the main supporting plate is rotatably connected with the rotating pressing plate 911. The rotating limit rod 910 is matched; the end of the rotating active rod 912 away from the rotating pressing plate 911 is hinged with a rotating driven rod 913, and the rotating driven rod 913 is hinged with a rotating pulling rod 914 matched with the rotating clutch 903. The traction rod 914 is rotatably connected with the vertical support plate; the inversion transmission rod structure 902 includes an inversion traction plate 919 rotatably connected with the main support plate, and the main support plate is rotatably connected with an inversion limit rod matched with the inversion traction plate 919 918, the overturning traction plate 919 is provided with a limit slot matched with the overturning limit rod 918; the middle of the overturning traction plate 919 is hinged with a first overturning traction rod 920, and the vertical support plate is rotatably connected with a first overturning rotation A lever 921, the first overturning lever 921 is hinged with the first overturning drawbar 920; the end of the first overturning lever 921 away from the first overturning drawbar 920 is hinged with a second overturning drawbar 922, and the lower support plate 917 rotates up A second inversion rotating rod 923 is connected with the inversion clutch.
所述翻转离合器和转动离合器903均包括主动支座924，主动支座924上设有离合主动杆，离合主动杆上设有滑键，离合主动杆通过滑键滑动连接有主动离合块926，主动支座924上设有与主动离合块926相配合的顶簧925，主动离合块926上套设有转筒，转筒与相对应的转动牵引杆914和第二翻转转动杆923铰接；所述翻转离合器和转动离合器903均还包括从动支座，从动支座上转动连接有与主动离合块926相配合的从动离合块927。The overturning clutch and the rotating clutch 903 both include an active support 924, the active support 924 is provided with a clutch active lever, the clutch active lever is provided with a sliding key, and the clutch active lever is slidably connected with an active clutch block 926 through the The support 924 is provided with a top spring 925 that cooperates with the active clutch block 926. The active clutch block 926 is sleeved with a rotating drum, and the rotating drum is hinged with the corresponding rotating traction rod 914 and the second overturning rotating rod 923; the said Both the overturning clutch and the rotating clutch 903 also include a driven support, and a driven clutch block 927 matched with the active clutch block 926 is rotatably connected to the driven support.
翻转离合器在使用时，转动翻转限位杆918与限位槽分离，顶簧925作用，顶簧925推动主动离合块926沿离合主动杆滑动至与从动离合块927啮合；主动离合块926滑动带动第二翻转转动杆923沿下支撑板917转动，第二翻转转动杆923推动第二翻转牵引杆922动作，第二翻转牵引杆922推动第一翻转转动杆921沿竖直支撑板转动，第一翻转转动杆921转动通过第一翻转牵引杆920牵引翻转牵引板919沿主支撑板转动；翻转离合器不使用时，医护人员牵引翻转牵引板919沿主支撑板转动，翻转牵引板919通过第一翻转牵引杆920带动第一翻转转动杆921沿竖直支撑板转动，第一翻转转动杆921推动第二翻转牵引杆922动作，第二翻转牵引杆922推动第二翻转转动杆923沿下支撑板917滑动，第二翻转牵引杆922带动主动离合块926沿离合主动杆滑动至与从动离合块927分离，使用翻转限位杆918与限位槽相配合对翻转牵引板919进行固定。When the flip clutch is in use, the rotation limit lever 918 is separated from the limit groove, the top spring 925 acts, and the top spring 925 pushes the active clutch block 926 to slide along the clutch active rod until it engages with the driven clutch block 927; the active clutch block 926 slides The second inversion and rotation rod 923 is driven to rotate along the lower support plate 917, the second inversion and rotation rod 923 pushes the second inversion traction rod 922 to move, and the second inversion traction rod 922 pushes the first inversion and rotation rod 921 to rotate along the vertical support plate, An inversion lever 921 rotates through the first inversion traction rod 920 to pull the inversion traction plate 919 to rotate along the main support plate; when the inversion clutch is not in use, the medical staff pulls the inversion traction plate 919 to rotate along the main support plate, and the inversion traction plate 919 passes through the first inversion traction plate 919. The flipping traction rod 920 drives the first flipping rotation rod 921 to rotate along the vertical support plate, the first flipping rotation rod 921 pushes the second flipping rod 922 to move, and the second flipping rod 922 pushes the second flipping rotation rod 923 along the lower support plate 917 slides, the second inversion traction rod 922 drives the active clutch block 926 to slide along the clutch active rod to separate from the driven clutch block 927, and the inversion limit rod 918 cooperates with the limit groove to fix the inversion traction plate 919.
转动离合器903在使用时，转动转动限位杆910与转动按压板911分离，顶簧925作用，顶簧925推动主动离合块926沿离合主动杆滑动至与从动离合块927啮合；主动离合块926滑动带动转动牵引杆914沿竖直支撑板转动，转动牵引杆914转动带动转动从动杆913动作，转动从动杆913带动转动主动杆912沿主支撑板转动；转动离合器903不使用时，医护人员按压转动按压板911，转动按压板911带动转动主动杆912沿主支撑板转动，转动主动杆912带动转动从动杆913动作，转动从动杆913带动转动牵引杆914沿竖直支撑板转动；转动牵引杆914带动主动离合块926沿离合主动杆滑动至与从动离合块927分离，使用转动限位杆910对转动按压板911进行限位。When the rotary clutch 903 is in use, the rotary rotary limit rod 910 is separated from the rotary pressing plate 911, the top spring 925 acts, and the top spring 925 pushes the active clutch block 926 to slide along the clutch driving rod until it engages with the driven clutch block 927; the active clutch block 926 sliding drives the rotating drawbar 914 to rotate along the vertical support plate, the rotating drawbar 914 rotates to drive the rotating driven rod 913 to move, and the rotating driven rod 913 drives the rotating driving rod 912 to rotate along the main support plate; when the rotating clutch 903 is not in use, The medical staff presses the rotating pressing plate 911, the rotating pressing plate 911 drives the rotating active rod 912 to rotate along the main support plate, the rotating active rod 912 drives the rotating driven rod 913 to move, and the rotating driven rod 913 drives the rotating traction rod 914 to rotate along the vertical support plate Rotation; rotating the traction rod 914 drives the active clutch block 926 to slide along the clutch active rod until it is separated from the driven clutch block 927 , and uses the rotation limit rod 910 to limit the rotation pressing plate 911 .
翻转离合器和转动离合器903在使用时，通过转动翻转限位杆918与转动限位杆910实现翻转离合器和转动离合器903的闭合，使用翻转牵引板919和转动按压板911实现翻转离合器和转动离合器903的分离，提高操作的便利性。When the flip clutch and the rotation clutch 903 are in use, the flip clutch and the rotation clutch 903 are closed by rotating the flip limit lever 918 and the rotation limit rod 910, and the flip clutch and the rotation clutch 903 are realized by using the flip traction plate 919 and the rotation pressing plate 911. separation, improve the convenience of operation.
所述缓冲结构包括与固定座201转动连接的右缓冲杆207和左缓冲杆208，左缓冲杆208上设有与右缓冲杆207相连接的缓冲弹簧206；所述左缓冲杆208和右缓冲杆207均包括与与固定座201转动连接的竖向缓冲杆，竖向缓冲杆靠近臀部支撑板7的一端连接有错位杆，错位杆远离竖向缓冲杆的一端连接有缓冲块，缓冲块与缓冲弹簧206相连接，转动座303上设有一对与缓冲块相配合的挤压杆309；所述右缓冲杆207上设有右限位杆209，底座101上设有与右限位杆209相配合的右限位座210；所述左缓冲杆208上设有左限位杆211，底座101上设有与左限位杆211相配合的左限位座212。The buffer structure includes a right buffer rod 207 and a left buffer rod 208 that are rotatably connected to the fixed seat 201. The left buffer rod 208 is provided with a buffer spring 206 that is connected to the right buffer rod 207; the left buffer rod 208 and the right buffer rod Each of the rods 207 includes a vertical buffer rod that is rotatably connected to the fixing seat 201. One end of the vertical buffer rod close to the buttocks support plate 7 is connected with a dislocation rod, and one end of the dislocation rod away from the vertical buffer rod is connected with a buffer block. The buffer spring 206 is connected, and the rotating seat 303 is provided with a pair of extrusion rods 309 matched with the buffer block; the right buffer rod 207 is provided with a right limit rod 209, and the base 101 is provided with a right limit rod 209 The matching right limit seat 210 ; the left buffer rod 208 is provided with a left limit rod 211 , and the base 101 is provided with a left limit seat 212 matched with the left limit rod 211 .
缓冲结构在使用时，当转动座303转动，转动座303带动挤压杆309挤压左缓冲杆208或右缓冲杆207，当挤压杆309挤压左缓冲杆208时，左缓冲杆208沿固定座201转动；右缓冲杆207上的缓冲弹簧206对左缓冲杆208进行缓冲，有限位座与右限位杆209相配合防止右限位杆209转动；转动座303转动时，挤压杆309挤压相对应的缓冲块动作，缓冲块通过错位杆带动竖向缓冲杆沿固定座201转动，使用右缓冲杆207、左缓冲杆208、缓冲弹簧206相配合对转动座303进行缓冲，提高转动座303的稳定性。When the buffer structure is in use, when the rotating seat 303 rotates, the rotating seat 303 drives the pressing rod 309 to squeeze the left buffer rod 208 or the right buffer rod 207. When the pressing rod 309 squeezes the left buffer rod 208, the left buffer rod 208 moves along the The fixed seat 201 rotates; the buffer spring 206 on the right buffer rod 207 buffers the left buffer rod 208, and the limit seat cooperates with the right limit rod 209 to prevent the right limit rod 209 from rotating; when the rotating seat 303 rotates, the rod is squeezed 309 squeezes the corresponding buffer block, and the buffer block drives the vertical buffer rod to rotate along the fixed seat 201 through the dislocation rod. The stability of the rotating seat 303 .
如图24和25所示，所述脚部支撑装置4包括与下腿支撑板5滑动连接的滑块407，下腿支撑板5上设有与滑块407相配合的滑槽404；所述滑块407上可拆卸连接有固定块403，固定块403上螺接有紧固螺钉，滑块407上设有与紧固螺钉相配合的螺纹孔，固定块403上设有与滑块407相配合的限位块，固定块403两侧连接有一对调节伸缩杆402，调节伸缩杆402远离固定块403的一端连接有脚部支撑板401；所述下腿支撑板5上转动连接有与滑块407螺接的调节螺杆406，调节螺杆406上设有转动盘409；所述滑槽404内设有一对导向板408，滑块407与导向板408滑动连接；所述滑块407靠近臀部支撑板7的一端连接有与滑槽404相配合的密封板405，下腿支撑板5上设有与密封板405相配合的容纳槽。As shown in Figures 24 and 25, the foot support device 4 includes a slider 407 slidably connected to the lower leg support plate 5, and the lower leg support plate 5 is provided with a sliding groove 404 matched with the slider 407; the slider 407 is detachably connected with a fixing block 403, the fixing block 403 is screwed with a fastening screw, the slider 407 is provided with a threaded hole matched with the fastening screw, and the fixing block 403 is provided with a matching Limiting block, a pair of adjustable telescopic rods 402 are connected on both sides of the fixed block 403, and one end of the adjustable telescopic rod 402 away from the fixed block 403 is connected with a foot support plate 401; A pair of guide plates 408 are arranged in the chute 404, and the slider 407 is slidably connected to the guide plate 408; the slider 407 is close to the buttocks support plate 7 One end is connected with a sealing plate 405 matched with the chute 404 , and the lower leg support plate 5 is provided with a receiving groove matched with the sealing plate 405 .
脚部支撑装置4在使用时，根据患者情况，若需要使用腿部支撑装置时，将腿部支撑装置通过固定块403上的紧固螺钉固定在滑块407上，通过调节伸缩杆402调节脚部支撑板401之间的距离，通过转动转动盘409带动调节螺杆406沿下腿支撑板5转动，调节螺杆406转动带动滑块407沿滑槽404滑动，使脚部支撑板401适应患者腿长，提高本发明的适应性；若不使用腿部支撑装置时，转动转动盘409带动调节螺杆406沿下腿支撑板5转动，调节螺杆406转动带动滑块407沿滑槽404滑动，滑块407带动密封板405对滑槽404进行密封，防止异物进入滑槽404内，提高本发明的稳定性。When the foot support device 4 is in use, according to the patient's condition, if the leg support device needs to be used, the leg support device is fixed on the slider 407 through the fastening screws on the fixing block 403, and the foot is adjusted by adjusting the telescopic rod 402. The distance between the upper support plates 401 is adjusted by rotating the rotating plate 409 to drive the adjusting screw 406 to rotate along the lower leg support plate 5, and the rotation of the adjusting screw 406 drives the slider 407 to slide along the chute 404, so that the foot support plate 401 is adapted to the length of the patient's leg. Improve the adaptability of the present invention; if the leg support device is not used, rotating the rotating plate 409 drives the adjusting screw 406 to rotate along the lower leg support plate 5, the adjusting screw 406 rotates and drives the slider 407 to slide along the chute 404, and the slider 407 drives the seal The plate 405 seals the chute 404 to prevent foreign matter from entering the chute 404, thereby improving the stability of the present invention.
本发明的工作过程为：The working process of the present invention is:
本发明在使用时，患者躺在臀部支撑板7、上身支撑板8、下腿支撑板5上；根据患者的情况，若需要将患者处于仰卧位状态时，将腿部支撑装置通过固定块403上的紧固螺钉固定在滑块407上，通过调节伸缩杆402调节脚部支撑板401之间的距离，通过转动转动盘409带动调节螺杆406沿下腿支撑板5转动，调节螺杆406转动带动滑块407沿滑槽404滑动，使脚部支撑板401适应患者腿长。When the present invention is in use, the patient lies on the buttocks support plate 7, the upper body support plate 8, and the lower leg support plate 5; according to the patient's condition, if the patient needs to be placed in a supine position, the leg support device is passed through the fixing block 403. The tightening screw is fixed on the slider 407, the distance between the foot support plates 401 is adjusted by adjusting the telescopic rod 402, the adjustment screw 406 is driven to rotate along the lower leg support plate 5 by rotating the rotating plate 409, and the adjustment screw 406 rotates to drive the slider. 407 slides along the chute 404 to adapt the foot support plate 401 to the length of the patient's leg.
使用翻转结构6将患者调节至仰卧位状态，操作翻转传动杆结构902操作翻转离合器，转动翻转限位杆918与限位槽分离，顶簧925作用，顶簧925推动主动离合块926沿离合主动杆滑动至与从动离合块927啮合；主动离合块926滑动带动第二翻转转动杆923沿下支撑板917转动，第二翻转转动杆923推动第二翻转牵引杆922动作，第二翻转牵引杆922推动第一翻转转动杆921沿竖直支撑板转动，第一翻转转动杆921转动通过第一翻转牵引杆920牵引翻转牵引板919沿主支撑板转动。Use the inversion structure 6 to adjust the patient to the supine position, operate the inversion transmission lever structure 902 to operate the inversion clutch, rotate the inversion limit lever 918 to separate from the limit groove, and the top spring 925 acts, and the top spring 925 pushes the active clutch block 926 along the clutch active The rod slides until it engages with the driven clutch block 927; the sliding of the active clutch block 926 drives the second inversion rotation rod 923 to rotate along the lower support plate 917, the second inversion rotation rod 923 pushes the second inversion traction rod 922 to act, and the second inversion traction rod 922 moves. 922 pushes the first overturning lever 921 to rotate along the vertical support plate, and the first overturning lever 921 rotates through the first overturning traction rod 920 to pull the overturning traction plate 919 to rotate along the main support plate.
医护人员通过转动手柄901带动主转动杆转动，主转动杆通过第一主转向齿轮组带动主转向杆转动，主转向杆通过第二主转向齿轮组带动主输出杆转动；主输出杆带动翻转离合器转动，翻转离合器带动翻转蜗杆轴转动，翻转蜗杆轴转动带动翻转蜗杆908转动，翻转蜗杆908通过翻转蜗轮907带动转杆909转动；转杆909转动带动主牵引杆602转动，主牵引杆602转动通过上牵引杆604牵引上从动杆603，上从动杆603动作带动上身支撑板8沿臀部支撑板7转动；上从动杆603动作通过连接杆606带动下从动杆607动作，下从动杆607带动下腿支撑板5沿臀部支撑板7转动；上身支撑板8及下腿支撑板5转动过程中，上身支撑板8带动下牵引干向上运动，下牵引杆605带动主牵引杆602运动，防止主牵引杆602只带动上牵引杆604沿上从动杆603转动。The medical staff drives the main rotating rod to rotate by rotating the handle 901, the main rotating rod drives the main steering rod to rotate through the first main steering gear set, and the main steering rod drives the main output rod to rotate through the second main steering gear set; the main output rod drives the flip clutch Rotation, the overturning clutch drives the overturning worm shaft to rotate, the overturning worm shaft rotates and drives the overturning worm 908 to rotate, and the overturning worm 908 drives the rotating rod 909 to rotate through the overturning worm wheel 907; The upper traction rod 604 pulls the upper driven rod 603, and the action of the upper driven rod 603 drives the upper body support plate 8 to rotate along the hip support plate 7; the upper driven rod 603 moves through the connecting rod 606 to drive the lower driven rod 607 to move, and the lower driven The rod 607 drives the lower leg support plate 5 to rotate along the buttocks support plate 7; during the rotation of the upper body support plate 8 and the lower leg support plate 5, the upper body support plate 8 drives the lower traction shaft to move upward, and the lower traction rod 605 drives the main traction rod 602 to move, preventing The main traction rod 602 only drives the upper traction rod 604 to rotate along the upper driven rod 603 .
若遇到上坡或下坡时，转动转动限位杆910与转动按压板911分离，顶簧925作用，顶簧925推动主动离合块926沿离合主动杆滑动至与从动离合块927啮合；主动离合块926滑动带动转动牵引杆914沿竖直支撑板转动，转动牵引杆914转动带动转动从动杆913动作，转动从动杆913带动转动主动杆912沿主支撑板转动。When encountering an uphill or downhill, the rotation limit rod 910 is separated from the rotation pressing plate 911, and the top spring 925 acts, and the top spring 925 pushes the active clutch block 926 to slide along the clutch driving rod until it engages with the driven clutch block 927; The sliding of the active clutch block 926 drives the rotating drawbar 914 to rotate along the vertical support plate, the rotating drawbar 914 rotates to drive the rotating driven rod 913 to move, and the rotating driven rod 913 drives the rotating driving rod 912 to rotate along the main support plate.
医护人员通过转动手柄901带动主转动杆转动，主转动杆通过第一主转向齿轮组带动主转向杆转动，主转向杆通过第二主转向齿轮组带动主输出杆转动；主输出杆通过输出转向齿轮组带动转动离合器903动作，转动离合器903通过第一转动转向齿轮组带动第一转动杆转动，第一转动杆带动第二转动转向齿轮组转动，第二转动转向齿轮组带动第二转动杆转动，第二转动杆通过第三转动转向齿轮组带动转动蜗杆轴转动，转动蜗杆轴转动带动转动蜗杆305转动。The medical staff drives the main rotating rod to rotate by rotating the handle 901, the main rotating rod drives the main steering rod to rotate through the first main steering gear set, and the main steering rod drives the main output rod to rotate through the second main steering gear set; the main output rod rotates through the output steering The gear set drives the rotating clutch 903 to act, the rotating clutch 903 drives the first rotating rod to rotate through the first rotating steering gear set, the first rotating rod drives the second rotating steering gear set to rotate, and the second rotating steering gear set drives the second rotating rod to rotate , the second rotating rod drives the rotating worm shaft to rotate through the third rotating steering gear set, and the rotating worm shaft rotates to drive the rotating worm 305 to rotate.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910452417.4ACN110025433B (en) | 2019-05-28 | 2019-05-28 | A cardiovascular medical examination device |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910452417.4ACN110025433B (en) | 2019-05-28 | 2019-05-28 | A cardiovascular medical examination device |
| Publication Number | Publication Date |
|---|---|
| CN110025433Atrue CN110025433A (en) | 2019-07-19 |
| CN110025433B CN110025433B (en) | 2020-12-22 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910452417.4AActiveCN110025433B (en) | 2019-05-28 | 2019-05-28 | A cardiovascular medical examination device |
| Country | Link |
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| CN (1) | CN110025433B (en) |
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|---|---|---|---|---|
| CN120131079A (en)* | 2025-05-14 | 2025-06-13 | 中国人民解放军总医院第一医学中心 | An auxiliary device for obstetrics and gynecology ultrasound examination |
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| CN109077872A (en)* | 2018-06-06 | 2018-12-25 | 柳州高华机械有限公司 | Intelligence helps bath nursing bed |
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| CN120131079A (en)* | 2025-05-14 | 2025-06-13 | 中国人民解放军总医院第一医学中心 | An auxiliary device for obstetrics and gynecology ultrasound examination |
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| CN110025433B (en) | 2020-12-22 |
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| TR01 | Transfer of patent right | Effective date of registration:20250917 Address after:471032 No. 19 Mucotton Road, Luoyang Area, High-tech Zone, China (Henan) Pilot Free Trade Zone, Luoyang City, Henan Province Patentee after:Luoyang Luofaxie Technology Service Co.,Ltd. Country or region after:China Address before:471000 Henan Province, Luoyang city Jianxi District King Road No. 24 Patentee before:THE FIRST AFFILIATED HOSPITAL OF HENAN University OF SCIENCE AND TECHNOLOGY Country or region before:China |