CN206167316U - Lower limb rehabilitation training bed - Google Patents
Lower limb rehabilitation training bed Download PDFInfo
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- CN206167316U CN206167316U CN201620990080.4U CN201620990080U CN206167316U CN 206167316 U CN206167316 U CN 206167316U CN 201620990080 U CN201620990080 U CN 201620990080U CN 206167316 U CN206167316 U CN 206167316U
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- 210000003141 lower extremity Anatomy 0.000 title claims abstract description 68
- 239000000725 suspension Substances 0.000 claims abstract description 19
- 210000001217 buttock Anatomy 0.000 claims abstract description 10
- 230000033001 locomotion Effects 0.000 claims description 33
- 210000000689 upper leg Anatomy 0.000 claims description 33
- 244000309466 calf Species 0.000 claims description 31
- 210000000629 knee joint Anatomy 0.000 claims description 16
- 210000004394 hip joint Anatomy 0.000 claims description 14
- 210000000544 articulatio talocruralis Anatomy 0.000 claims description 12
- 210000003423 ankle Anatomy 0.000 claims description 6
- 210000002414 leg Anatomy 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 210000002683 foot Anatomy 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 11
- 238000009434 installation Methods 0.000 description 4
- 210000003414 extremity Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 208000024172 Cardiovascular disease Diseases 0.000 description 2
- 208000012902 Nervous system disease Diseases 0.000 description 2
- 208000026106 cerebrovascular disease Diseases 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000002526 effect on cardiovascular system Effects 0.000 description 2
- 208000016285 Movement disease Diseases 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 210000001624 hip Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007659 motor function Effects 0.000 description 1
- 210000004197 pelvis Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
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Abstract
本实用新型涉及一种下肢康复训练床，包括床架、起背装置、下肢悬挂装置和升降装置，其特征在于该训练床还包括可移动床板装置和下肢训练装置，所述床架包括底座、床板支架和臀部支板，床板支架固定在底座床头方向的上方，床板支架的床尾方向连接有臀部支板，在底座上，且沿床架的长度方向上，设有两组滑槽，内侧为短滑槽，外侧为长滑槽，短滑槽靠近床尾侧，用于与可移动床板装置连接；长滑槽用于安装下肢悬挂装置；在两个短滑槽之间的底座上固定升降装置，升降装置上部与下肢训练装置连接；所述升降装置上表面后部设有滑槽；所述可移动床板装置包括导轮、下部床板和插销，下部床板包括“凹”字形平板。
The utility model relates to a lower limb rehabilitation training bed, which includes a bed frame, a back lifting device, a lower limb suspension device and a lifting device, and is characterized in that the training bed also includes a movable bed board device and a lower limb training device, and the bed frame includes a base, The bed support and the buttock support, the bed support is fixed above the base in the direction of the head of the bed, the bed support is connected to the buttock support in the direction of the end of the bed, on the base and along the length of the bed frame, there are two sets of chute, the inner side It is a short chute, and the outside is a long chute. The short chute is close to the end of the bed and is used to connect with the movable bed board device; the long chute is used to install the lower limb suspension device; the lifting is fixed on the base between the two short chute The upper part of the lifting device is connected with the lower limb training device; the upper surface of the lifting device is provided with a chute at the rear; the movable bed board device includes a guide wheel, a lower bed board and a latch, and the lower bed board includes a "concave" flat plate.
Description
技术领域technical field
本实用新型涉及康复医疗器械领域，具体是一种下肢康复训练床。The utility model relates to the field of rehabilitation medical equipment, in particular to a lower limb rehabilitation training bed.
背景技术Background technique
心脑血管疾病或神经系统疾病患者多数伴有瘫痪症状和下肢运动障碍，医学理论和临床医学证明，这类患者除了早期的手术治疗和必要的药物治疗外，正确的、科学的康复训练对于肢体运动功能的恢复和提高起到非常重要的作用。目前现有的下肢康复训练设备多采用悬吊式减重步行结构，例如瑞士Hocoma公司研制生产的一种Lokomat步行康复训练机器人系统，该机器人主要由跑步机、体重支持系统和以滚珠丝杠结构为驱动单元的左右两条下肢外骨骼组成，是一种悬吊式的下肢康复训练机器人。存在的缺点在于：整套机构穿戴繁琐，控制复杂，适用于已有步行能力康复后期患者，对早期卧床的患者训练难度大。Most patients with cardiovascular and cerebrovascular diseases or nervous system diseases are accompanied by paralysis symptoms and lower limb movement disorders. Medical theory and clinical medicine have proved that in addition to early surgical treatment and necessary drug treatment for such patients, correct and scientific rehabilitation training is very important for limbs. The recovery and improvement of motor function plays a very important role. At present, most of the existing lower limb rehabilitation training equipment adopts a suspended weight-reducing walking structure. For example, a Lokomat walking rehabilitation training robot system developed and produced by Swiss Hocoma Company is mainly composed of a treadmill, a body weight support system and a ball screw structure. It is composed of the left and right lower limb exoskeletons of the drive unit, and is a suspended lower limb rehabilitation training robot. The disadvantages are: the whole set of mechanism is cumbersome to wear and complicated to control, it is suitable for patients in the late stage of rehabilitation who already have walking ability, and it is difficult to train patients who are bedridden in the early stage.
目前现有的针对早期卧床患者的康复训练床的训练模式单一，针对髋关节、膝关节和踝关节大多只有单个的转动运动，与康复训练所需要的多自由度运动有很大的差距。At present, the existing rehabilitation training bed for early bedridden patients has a single training mode, and most of the hip joints, knee joints and ankle joints only have a single rotational movement, which is far from the multi-degree-of-freedom movement required for rehabilitation training.
实用新型内容Utility model content
为了克服现有技术中的不足，本实用新型拟解决的技术问题是，提供一种下肢康复训练床。该训练床对于康复早期卧床的患者能进行全方位的下肢康复训练，包括髋关节的屈伸、外旋和外展运动，髋膝关节联合运动，膝关节单独屈伸以及踝关节的背屈和跖屈运动。In order to overcome the deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a lower limb rehabilitation training bed. The training bed can perform a full range of lower limb rehabilitation training for bedridden patients in the early stage of rehabilitation, including flexion and extension of the hip joint, external rotation and abduction, combined hip and knee joint movement, independent flexion and extension of the knee joint, and dorsiflexion and plantarflexion of the ankle joint sports.
本实用新型解决所述技术问题采用的技术方案为：提供一种下肢康复训练床，包括床架、起背装置、下肢悬挂装置和升降装置，其特征在于该训练床还包括可移动床板装置和下肢训练装置，所述床架包括底座、床板支架和臀部支板，床板支架固定在底座床头方向的上方，床板支架的床尾方向连接有臀部支板，在底座上，且沿床架的长度方向上，设有两组滑槽，内侧为短滑槽，外侧为长滑槽，短滑槽靠近床尾侧，用于与可移动床板装置连接；长滑槽用于安装下肢悬挂装置；在两个短滑槽之间的底座上固定升降装置，升降装置上部与下肢训练装置连接；所述升降装置上表面后部设有滑槽；The technical solution adopted by the utility model to solve the technical problem is to provide a lower limb rehabilitation training bed, which includes a bed frame, a back lifting device, a lower limb suspension device and a lifting device, and is characterized in that the training bed also includes a movable bed board device and The lower limb training device, the bed frame includes a base, a bed board support and a buttock support board, the bed board support is fixed above the base in the direction of the head of the bed, and the bed board support is connected with a hip support board in the direction of the end of the bed, on the base, and along the length of the bed frame In the direction, there are two sets of chutes, the inner side is the short chute, the outer side is the long chute, the short chute is close to the end of the bed and is used to connect with the movable bed board device; the long chute is used to install the lower limb suspension device; The lifting device is fixed on the base between the two short chutes, and the upper part of the lifting device is connected with the lower limb training device; the upper surface rear part of the lifting device is provided with a chute;
所述可移动床板装置包括导轮、下部床板和插销，下部床板包括“凹”字形平板，“凹”字形平板的内凹处与臀部支板相对接，平板的下侧设置有支腿，平板的前端设置有连接块，下部床板的支腿上连接有导轮，导轮通过短滑槽与床架滑动连接，下部床板的连接块伸进床架的对应孔内，通过插销将下部床板与床架固定连接；The movable bed board device includes a guide wheel, a lower bed board and a latch. The lower bed board includes a "concave" flat plate, the inner recess of the "concave" flat board is connected with the buttock support board, and the lower side of the flat board is provided with legs. The front end of the bed board is provided with a connecting block, and the legs of the lower bed board are connected with a guide wheel, which is slidably connected with the bed frame through a short chute, and the connecting block of the lower bed board extends into the corresponding hole of the bed frame, and the lower bed board and bed frame fixed connection;
所述下肢训练装置包括宽度调节组件、外展外旋运动支撑组件、直线运动组件、髋膝关节外骨骼支撑组件和踝关节支撑组件；所述宽度调节组件平行布置在升降装置的上表面，在宽度调节组件的左右两端分别连接有一组外展外旋运动支撑组件，在外展外旋运动支撑组件上方依次设置直线运动组件、髋膝关节外骨骼支撑组件和踝关节支撑组件；The lower limb training device includes a width adjustment assembly, an abduction and external rotation movement support assembly, a linear motion assembly, a hip and knee joint exoskeleton support assembly, and an ankle joint support assembly; the width adjustment assembly is arranged in parallel on the upper surface of the lifting device. The left and right ends of the width adjustment component are respectively connected with a group of abduction and external rotation motion support components, and a linear motion component, a hip-knee joint exoskeleton support component and an ankle joint support component are sequentially arranged above the abduction and external rotation motion support component;
所述宽度调节组件包括两个第三电动推杆和两个连接滑块，连接滑块由横板和竖板组成，横板的下表面与升降装置上表面连接，竖板的外侧与第三电动推杆的活动端连接，第三电动推杆的座套端部与升降装置上部相铰接，通过驱动两个第三电动推杆来调节两个连接滑块达到适合患者的训练位置；The width adjustment assembly includes two third electric push rods and two connecting sliders, the connecting sliders are composed of a horizontal plate and a vertical plate, the lower surface of the horizontal plate is connected with the upper surface of the lifting device, the outer side of the vertical plate is connected with the third The movable end of the electric push rod is connected, and the end of the seat cover of the third electric push rod is hinged with the upper part of the lifting device. By driving the two third electric push rods, the two connecting sliders are adjusted to reach the training position suitable for the patient;
所述外展外旋运动支撑组件包括第四电动推杆、外展支架、外旋立板、第五电动推杆、滑动支撑杆、滑块、外旋支架和外展立板，外展支架的后端与外展立板通过螺栓固定连接，外展支架的前端与连接滑块的横板铰接，外展支架的底部设有与滑块上部连接的滑槽，滑块的底部与滑动支撑杆旋转连接，滑动支撑杆在升降装置上表面的滑槽内滑动，第四电动推杆的座套端部与连接滑块的竖板相铰接，第四电动推杆的活动端与外展支架铰接；外旋支架末端与外展立板转动连接，外旋支架的前端与外旋立板通过螺栓固定连接，外旋立板与外展支架转动连接，第五电动推杆的座套端部与外展支架中部铰接，第五电动推杆的活动端与外旋支架底部铰接；The abduction and external rotation motion support assembly includes a fourth electric push rod, an abduction bracket, an external rotation vertical board, a fifth electric push rod, a sliding support rod, a slider, an external rotation bracket and an abduction vertical board, and the abduction support The rear end of the outrigger is fixedly connected to the outreach vertical plate by bolts, the front end of the outreach bracket is hinged to the horizontal plate connecting the slider, the bottom of the outreach bracket is provided with a chute connected to the upper part of the slider, and the bottom of the slider is connected to the sliding support The rod is connected by rotation, the sliding support rod slides in the chute on the upper surface of the lifting device, the end of the seat cover of the fourth electric push rod is hinged with the vertical plate connecting the slider, the movable end of the fourth electric push rod is connected with the outreach bracket Hinged joint; the end of the external rotation support is rotationally connected with the outward extension vertical plate, the front end of the external rotation support and the external rotation vertical plate are fixedly connected by bolts, the external rotation vertical plate is rotationally connected with the external extension support, the end of the seat cover of the fifth electric push rod It is hinged with the middle of the outreach bracket, and the movable end of the fifth electric push rod is hinged with the bottom of the outer rotation bracket;
所述髋膝关节外骨骼支撑组件包括伸缩支杆、大腿伸缩杆、大腿约束件、大腿支杆、驱动连杆、第六电动推杆、小腿约束件、小腿支杆和小腿伸缩杆，伸缩支杆呈“L”型，伸缩支杆的长杆通过调节旋钮固定在外旋立板的伸出套筒内，伸缩支杆的短杆与大腿伸缩杆的一端铰接，大腿伸缩杆的另一端通过调节旋钮固定在大腿支杆一端的套筒内，在大腿支杆的套筒内侧连接大腿约束件，小腿支杆与大腿支杆另一端铰接，小腿伸缩杆的一端通过调节旋钮固定在小腿支杆一端的套筒内，小腿伸缩杆的另一端与踝关节支撑组件连接，在小腿支杆的套筒内侧安装小腿约束件；驱动连杆的一端与大腿支杆中部铰接，驱动连杆的另一端与直线运动组件的动平台铰接，第六电动推杆的座套端部与驱动连杆的中部铰接，第六电动推杆的活动端与小腿支杆的中部铰接；The hip and knee joint exoskeleton support assembly includes a telescopic strut, a thigh telescopic rod, a thigh restraint, a thigh strut, a drive link, a sixth electric push rod, a calf restraint, a calf strut and a calf telescopic rod, and the telescopic strut The rod is in an "L" shape. The long rod of the telescopic rod is fixed in the extension sleeve of the externally rotating vertical plate through the adjustment knob. The short rod of the telescopic rod is hinged with one end of the thigh telescopic rod, and the other end of the thigh telescopic rod is adjusted. The knob is fixed in the sleeve at one end of the thigh rod, and the thigh restraint is connected to the inner side of the sleeve of the thigh rod. The calf rod is hinged with the other end of the thigh rod, and one end of the calf telescopic rod is fixed to one end of the calf rod through the adjustment knob In the sleeve, the other end of the calf telescopic rod is connected to the ankle joint support assembly, and the calf restraint is installed inside the sleeve of the calf rod; one end of the drive link is hinged to the middle of the thigh rod, and the other end of the drive link is connected to the The moving platform of the linear motion component is hinged, the end of the seat cover of the sixth electric push rod is hinged with the middle part of the drive link, and the movable end of the sixth electric push rod is hinged with the middle part of the calf rod;
所述踝关节支撑组件包括脚底板、摇臂、转动轴、安装板、减速电机、紧定螺钉、驱动臂和驱动轴，所述摇臂呈L型，包括横向臂和纵向臂，在纵向臂和横向臂之间连接有加强板，横向臂的下端与脚底板的后部连接，横向臂与纵向臂的交接处通过转动轴与安装板连接，纵向臂上设有纵向槽；所述减速电机安装在安装板后部，减速电机的输出轴穿过安装板，并与驱动臂的一端通过紧定螺钉固定连接，驱动臂的另一端径向排列有若干数量的驱动安装孔，驱动轴一端安装在驱动臂的一个驱动安装孔内，另一端安装在摇臂的纵向槽内，安装板的上部与小腿伸缩杆连接。The ankle support assembly includes a foot plate, a rocker arm, a rotating shaft, a mounting plate, a geared motor, a set screw, a drive arm and a drive shaft. The rocker arm is L-shaped and includes a transverse arm and a longitudinal arm. A reinforcement plate is connected between the transverse arm and the lower end of the transverse arm is connected to the rear of the foot plate, the intersection of the transverse arm and the longitudinal arm is connected to the mounting plate through a rotating shaft, and a longitudinal groove is provided on the longitudinal arm; the reduction motor Installed at the rear of the mounting plate, the output shaft of the geared motor passes through the mounting plate, and is fixedly connected with one end of the driving arm through a set screw, and the other end of the driving arm is radially arranged with a number of driving mounting holes, and one end of the driving shaft is installed In a driving mounting hole of the driving arm, the other end is installed in the longitudinal groove of the rocking arm, and the top of the mounting plate is connected with the calf telescopic rod.
与现有技术相比，本实用新型有益效果在于：本实用新型根据不同体型的患者可进行大腿和小腿长度及骨盆宽度的调节，可以针对早期卧床的患者进行下肢全方位的康复训练，包括髋关节的屈伸、外旋和外展运动，髋膝关节联合运动，膝关节单独屈伸以及踝关节的背屈和跖屈运动。Compared with the prior art, the utility model has the beneficial effects that: the utility model can adjust the length of the thigh and calf and the width of the pelvis according to patients of different body types, and can perform all-round rehabilitation training for the lower limbs for early bedridden patients, including hip Joint flexion and extension, external rotation and abduction, hip and knee joint movement, knee joint flexion and extension alone, and ankle dorsiflexion and plantarflexion.
本实用新型可用于心脑血管疾病或神经系统疾病等患者的康复，在下肢康复技术领域特别是早期卧床患者的康复将有广泛的应用前景。The utility model can be used for the rehabilitation of patients with cardiovascular and cerebrovascular diseases or nervous system diseases, and has wide application prospects in the technical field of lower limb rehabilitation, especially in the rehabilitation of early bedridden patients.
附图说明Description of drawings
图1为本实用新型下肢康复训练床一种实施例的休息模式结构示意图。Fig. 1 is a schematic structural diagram of a rest mode of an embodiment of the lower limb rehabilitation training bed of the present invention.
图2为本实用新型下肢康复训练床一种实施例的训练模式结构示意图。Fig. 2 is a schematic structural diagram of the training mode of an embodiment of the lower limb rehabilitation training bed of the present invention.
图3为本实用新型下肢康复训练床一种实施例的床架1的立体结构示意图。Fig. 3 is a three-dimensional structural schematic diagram of the bed frame 1 of an embodiment of the lower limb rehabilitation training bed of the present invention.
图4为本实用新型下肢康复训练床一种实施例的起背装置2的立体结构示意图。Fig. 4 is a three-dimensional structural schematic diagram of the back raising device 2 of an embodiment of the lower limb rehabilitation training bed of the present invention.
图5为本实用新型下肢康复训练床一种实施例的可移动床板装置3的立体结构示意图。Fig. 5 is a three-dimensional structural schematic diagram of the movable bed board device 3 of an embodiment of the lower limb rehabilitation training bed of the present invention.
图6为本实用新型下肢康复训练床一种实施例的下肢训练装置5的立体结构示意图。Fig. 6 is a three-dimensional structural schematic diagram of a lower limb training device 5 of an embodiment of the lower limb rehabilitation training bed of the present invention.
图7为本实用新型下肢康复训练床一种实施例的宽度调节组件51的立体结构示意图。FIG. 7 is a three-dimensional structural schematic diagram of a width adjustment assembly 51 of an embodiment of the lower limb rehabilitation training bed of the present invention.
图8为本实用新型下肢康复训练床一种实施例的右侧下肢外展外旋运动支撑组件52的立体结构示意图。FIG. 8 is a three-dimensional structural schematic diagram of the right lower limb abduction and external rotation movement support assembly 52 of an embodiment of the lower limb rehabilitation training bed of the present invention.
图9为本实用新型下肢康复训练床一种实施例的滑动支撑杆525与滑块526的连接结构示意图。Fig. 9 is a schematic diagram of the connection structure of the sliding support rod 525 and the slider 526 of an embodiment of the lower limb rehabilitation training bed of the present invention.
图10为本实用新型下肢康复训练床一种实施例的右侧髋膝关节外骨骼支撑组件54的立体结构示意图。FIG. 10 is a three-dimensional structural schematic diagram of the right hip and knee joint exoskeleton support assembly 54 of an embodiment of the lower limb rehabilitation training bed of the present invention.
图11为本实用新型下肢康复训练床一种实施例的右侧踝关节支撑组件55的立体结构示意图。Fig. 11 is a three-dimensional structural schematic diagram of the right ankle support assembly 55 of an embodiment of the lower limb rehabilitation training bed of the present invention.
图中，1—床架，2—起背装置，3—可移动床板装置，4—升降装置，5—下肢训练装置，6—下肢悬挂装置；11—万向脚轮；21—第一电动推杆，22—转臂支架，23—传动连杆，24—背板；31—导轮，32—下部床板，33—插销；51—宽度调节组件，52—外展外旋运动支撑组件，53—直线运动组件，54—髋膝关节外骨骼支撑组件，55—踝关节支撑组件；511—第三电动推杆，512—连接滑块；521—第四电动推杆，522—外展支架，523—外旋立板，524—第五电动推杆，525—滑动支撑杆，526—滑块，527—外旋支架，528—外展立板；541—伸缩支杆，542—大腿伸缩杆，543—大腿约束件，544—大腿支杆，545—驱动连杆，546—第六电动推杆，547—小腿约束件，548—小腿支杆，549—小腿伸缩杆；551—脚底板，552—摇臂，553—转动轴，554—安装板，555—减速电机，556—紧定螺钉，557—驱动臂，558—驱动轴；61—滑动支座，62—套管，63—横杆，64—立杆，65—悬挂吊件，66—连接套。In the figure, 1—bed frame, 2—back lifting device, 3—movable bed board device, 4—lifting device, 5—lower limb training device, 6—lower limb suspension device; 11—universal casters; 21—the first electric pusher Rod, 22—rotary arm bracket, 23—transmission link, 24—back plate; 31—guide wheel, 32—lower bed plate, 33—bolt; 51—width adjustment component, 52—abduction and external rotation movement support component, 53 —linear motion components, 54—hip and knee exoskeleton support components, 55—ankle joint support components; 511—third electric push rod, 512—connecting slider; 521—fourth electric push rod, 522—extension bracket, 523—Outward rotation vertical plate, 524—Fifth electric push rod, 525—Sliding support rod, 526—Slider, 527—Outward rotation bracket, 528—Outward extension vertical plate; 541—Telescopic support rod, 542—Thigh telescopic rod . 552—rocker arm, 553—rotating shaft, 554—mounting plate, 555—reduction motor, 556—set screw, 557—driving arm, 558—driving shaft; 61—sliding support, 62—sleeve, 63—horizontal Bar, 64—vertical rod, 65—suspension hanger, 66—connecting sleeve.
具体实施方式detailed description
下面结合实施例及附图对本实用新型做进一步说明，但并不以此作为对本申请权利要求保护范围的限定。The utility model will be further described below in conjunction with the embodiments and accompanying drawings, but it is not used as a limitation to the protection scope of the claims of the present application.
本实用新型下肢康复训练床(简称训练床，参见图1-11)包括床架1、起背装置2、可移动床板装置3、升降装置4、下肢训练装置5和下肢悬挂装置6，所述床架1包括底座12、床板支架13和臀部支板14，床板支架固定在底座床头方向的上方，床板支架的床尾方向连接有臀部支板14，在底座12上，且沿床架的长度方向上，设有两组滑槽，内侧为短滑槽122，外侧为长滑槽121，短滑槽122靠近床尾侧，用于与可移动床板装置3连接；长滑槽121用于安装下肢悬挂装置6；在两个短滑槽122之间的底座上固定升降装置4，升降装置4上部与下肢训练装置5连接；所述升降装置4上表面后部设有滑槽；The utility model lower limb rehabilitation training bed (referred to as the training bed, referring to Fig. 1-11) includes a bed frame 1, a back lifting device 2, a movable bed board device 3, a lifting device 4, a lower limb training device 5 and a lower limb suspension device 6. The bed frame 1 comprises a base 12, a bed support 13 and a buttock support 14, the bed support is fixed above the base in the direction of the head of the bed, and the bed end of the bed support is connected with a buttock support 14 on the base 12 and along the length of the bed frame. In the direction, there are two sets of chutes, the inner side is the short chute 122, the outer side is the long chute 121, the short chute 122 is close to the end of the bed, and is used to connect with the movable bed board device 3; the long chute 121 is used to install the lower limbs Suspension device 6; the lifting device 4 is fixed on the base between the two short chutes 122, and the upper part of the lifting device 4 is connected with the lower limb training device 5; the rear part of the upper surface of the lifting device 4 is provided with a chute;
所述可移动床板装置3(参见图5)包括导轮31、下部床板32和插销33，下部床板32包括“凹”字形平板，“凹”字形平板的内凹处与臀部支板14相对接，平板的下侧设置有四个支腿，平板的前端左右各设置有带孔的连接块，下部床板32的四个支腿上连接有导轮31，导轮31通过短滑槽122与床架1滑动连接，下部床板的连接块伸进床架1的对应孔内，通过插销33将下部床板与床架固定连接，以实现患者康复训练和休息两种模式的切换；The movable bed board device 3 (see FIG. 5 ) includes guide wheels 31, a lower bed board 32 and a latch 33. The lower bed board 32 includes a "concave" flat plate, and the inner recess of the "concave" flat plate is in contact with the buttock support plate 14. , the lower side of the flat plate is provided with four legs, the front end of the flat plate is respectively provided with connecting blocks with holes, the four legs of the lower bed board 32 are connected with guide wheels 31, and the guide wheels 31 connect with the bed through the short chute 122. The frame 1 is slidably connected, and the connecting block of the lower bed board extends into the corresponding hole of the bed frame 1, and the lower bed board is fixedly connected with the bed frame through the latch 33, so as to realize the switching between the two modes of patient rehabilitation training and rest;
所述下肢训练装置5(参见图6)包括宽度调节组件51、外展外旋运动支撑组件52、直线运动组件53、髋膝关节外骨骼支撑组件54和踝关节支撑组件55；所述宽度调节组件51平行布置在升降装置4的上表面，在宽度调节组件51的左右两端分别连接有一组外展外旋运动支撑组件52，在外展外旋运动支撑组件52上方依次设置直线运动组件53、髋膝关节外骨骼支撑组件54和踝关节支撑组件55；Described lower limb training device 5 (referring to Fig. 6) comprises width adjustment assembly 51, abduction and external rotation movement support assembly 52, linear motion assembly 53, hip and knee joint exoskeleton support assembly 54 and ankle joint support assembly 55; The assembly 51 is arranged in parallel on the upper surface of the lifting device 4, and a group of abduction and external rotation movement support assemblies 52 are respectively connected to the left and right ends of the width adjustment assembly 51, and a linear movement assembly 53, Hip and knee joint exoskeleton support assembly 54 and ankle joint support assembly 55;
所述宽度调节组件51(参见图7)包括两个第三电动推杆511和两个连接滑块512，连接滑块512由横板和竖板组成，横板的下表面与升降装置4上表面连接，竖板的外侧与第三电动推杆511的活动端连接，第三电动推杆511的座套端部与升降装置4上部相铰接，通过驱动两个第三电动推杆511来调节两个连接滑块512达到适合患者的训练位置；The width adjustment assembly 51 (see Fig. 7) includes two third electric push rods 511 and two connecting sliders 512. The connecting sliders 512 are composed of a horizontal plate and a vertical plate. Surface connection, the outer side of the riser is connected with the movable end of the third electric push rod 511, and the seat cover end of the third electric push rod 511 is hinged with the upper part of the lifting device 4, and is adjusted by driving two third electric push rods 511 The two connecting sliders 512 reach the training position suitable for the patient;
所述外展外旋运动支撑组件52(参见图8-9)包括第四电动推杆521、外展支架522、外旋立板523、第五电动推杆524、滑动支撑杆525、滑块526、外旋支架527和外展立板528，外展支架522的后端与外展立板528通过螺栓固定连接，外展支架522的前端与连接滑块512的横板铰接，外展支架522的底部设有与滑块526上部连接的滑槽，滑块526的底部与滑动支撑杆525旋转连接，滑动支撑杆525在升降装置4上表面的滑槽内滑动，第四电动推杆521的座套端部与连接滑块512的竖板相铰接，第四电动推杆521的活动端与外展支架522铰接，驱动第四电动推杆521可实现外展支架522和外展立板528的外展运动；外旋支架527末端与外展立板528转动连接，外旋支架527的前端与外旋立板523通过螺栓固定连接，外旋立板523与外展支架522转动连接，第五电动推杆524的座套端部与外展支架522中部铰接，第五电动推杆524的活动端与外旋支架527底部铰接，驱动第五电动推杆524可实现外旋支架527和外旋立板523的外旋运动；The abduction and external rotation motion support assembly 52 (see Figures 8-9) includes a fourth electric push rod 521, an outreach bracket 522, an external rotation vertical plate 523, a fifth electric push rod 524, a sliding support rod 525, and a slider 526, outward rotation support 527 and outreach vertical plate 528, the rear end of outreach support 522 is fixedly connected with outreach vertical plate 528 by bolts, the front end of outreach support 522 is hinged with the horizontal plate connecting slide block 512, and outreach support The bottom of 522 is provided with the chute that is connected with the top of slide block 526, and the bottom of slide block 526 is connected with slide support rod 525 in rotation, and slide support rod 525 slides in the chute on the upper surface of lifting device 4, and the fourth electric push rod 521 The end of the seat cover is hinged with the vertical plate connecting the slider 512, and the movable end of the fourth electric push rod 521 is hinged with the outreach bracket 522. Driving the fourth electric push rod 521 can realize the outreach bracket 522 and the outreach vertical plate. 528 abduction movement; the end of the outer rotation bracket 527 is rotationally connected with the outer extension vertical plate 528, the front end of the outer rotation bracket 527 is fixedly connected with the outer rotation vertical plate 523 by bolts, and the outer rotation vertical plate 523 is rotationally connected with the outer extension bracket 522, The end of the seat cover of the fifth electric push rod 524 is hinged with the middle part of the outreach bracket 522, and the movable end of the fifth electric push rod 524 is hinged with the bottom of the outer rotation bracket 527. Driving the fifth electric push rod 524 can realize the outer rotation bracket 527 and the outer rotation bracket 527. The external rotation movement of the external rotation vertical plate 523;
所述直线运动组件53采用丝杠-光杠形式实现动平台的直线运动；The linear motion assembly 53 adopts the form of a lead screw-a light rod to realize the linear motion of the moving platform;
所述髋膝关节外骨骼支撑组件54(参见图10)包括伸缩支杆541、大腿伸缩杆542、大腿约束件543、大腿支杆544、驱动连杆545、第六电动推杆546、小腿约束件547、小腿支杆548和小腿伸缩杆549，伸缩支杆541呈“L”型，伸缩支杆541的长杆通过调节旋钮固定在外旋立板523的伸出套筒内，伸缩支杆541的短杆与大腿伸缩杆542的一端铰接，大腿伸缩杆542的另一端通过调节旋钮固定在大腿支杆544一端的套筒内，在大腿支杆544的套筒内侧连接大腿约束件543，小腿支杆548与大腿支杆544另一端铰接，小腿伸缩杆549的一端通过调节旋钮固定在小腿支杆548一端的套筒内，小腿伸缩杆549的另一端与踝关节支撑组件55连接，在小腿支杆548的套筒内侧安装小腿约束件547；驱动连杆545的一端与大腿支杆544中部铰接，驱动连杆541的另一端与直线运动组件53的动平台铰接，第六电动推杆546的座套端部与驱动连杆545的中部铰接，第六电动推杆546的活动端与小腿支杆548的中部铰接，驱动第六电动推杆546实现对膝关节的单独屈伸运动；The hip and knee joint exoskeleton support assembly 54 (referring to Fig. 10 ) comprises a telescopic strut 541, a thigh telescopic strut 542, a thigh restraint 543, a thigh strut 544, a driving link 545, a sixth electric push rod 546, a shank constraint Part 547, shank pole 548 and calf telescopic pole 549, telescopic pole 541 is " L " shape, and the long bar of telescopic pole 541 is fixed in the stretching sleeve of outward rotation riser 523 by adjusting knob, telescopic pole 541 The short rod of the thigh is hinged with one end of the thigh telescopic rod 542, and the other end of the thigh telescopic rod 542 is fixed in the sleeve at one end of the thigh rod 544 through an adjustment knob, and the thigh restraint 543 is connected to the inner side of the sleeve of the thigh rod 544, and the calf The support rod 548 is hinged with the other end of the thigh support rod 544, and one end of the calf telescopic rod 549 is fixed in the sleeve at one end of the calf rod 548 through an adjustment knob, and the other end of the calf telescopic rod 549 is connected with the ankle support assembly 55. The inner side of the sleeve of the pole 548 is equipped with a calf restraint 547; one end of the driving link 545 is hinged to the middle of the thigh pole 544, the other end of the driving link 541 is hinged to the moving platform of the linear motion assembly 53, and the sixth electric push rod 546 The end of the seat cover is hinged with the middle part of the driving link 545, the movable end of the sixth electric push rod 546 is hinged with the middle part of the calf pole 548, and the sixth electric push rod 546 is driven to realize the independent flexion and extension of the knee joint;
所述踝关节支撑组件55(参见图11)包括脚底板551、摇臂552、转动轴553、安装板554、减速电机555、紧定螺钉556、驱动臂557和驱动轴558，所述摇臂552呈L型，包括横向臂和纵向臂，在纵向臂和横向臂之间连接有加强板，横向臂的下端与脚底板551的后部连接，横向臂与纵向臂的交接处通过转动轴553与安装板554连接，纵向臂上设有纵向槽；所述减速电机555安装在安装板554后部，减速电机555的输出轴穿过安装板554，并与驱动臂557的一端通过紧定螺钉556固定连接，驱动臂557的另一端径向排列有若干数量的驱动安装孔，驱动轴558一端安装在驱动臂557的一个驱动安装孔内，另一端安装在摇臂552的纵向槽内，通过更换驱动轴558的安装位置来调节踝关节的转动幅度，安装板554的上部与小腿伸缩杆549连接；Described ankle support assembly 55 (referring to Fig. 11) comprises sole plate 551, rocking arm 552, rotating shaft 553, mounting plate 554, reduction motor 555, set screw 556, driving arm 557 and driving shaft 558, and described rocking arm 552 is L-shaped, including a transverse arm and a longitudinal arm, and a reinforcing plate is connected between the longitudinal arm and the transverse arm. It is connected with the mounting plate 554, and the longitudinal arm is provided with a longitudinal groove; the geared motor 555 is mounted on the rear of the mounting plate 554, and the output shaft of the geared motor 555 passes through the mounting plate 554, and is connected with one end of the driving arm 557 through a set screw 556 is fixedly connected, the other end of the driving arm 557 is radially arranged with a number of driving installation holes, one end of the driving shaft 558 is installed in a driving installation hole of the driving arm 557, and the other end is installed in the longitudinal groove of the rocking arm 552, through Replace the installation position of the drive shaft 558 to adjust the rotation range of the ankle joint, and the upper part of the installation plate 554 is connected with the calf telescopic rod 549;
所述下肢悬挂装置6(参见图2)包括两个滑动支座61、两个套管62、两个立杆64、悬挂吊件65、连接套66和横杆63，两个滑动支座61与底座12的长滑槽滑动连接，两个套管62分别固连在两个滑动支座61上，两个套管62的上部通过调节旋钮与两个立杆64的下部连接，两个立杆64的上部之间通过连接套66连接横杆63，调节连接套66上的调节旋钮来紧固；所述悬挂吊件65安装在横杆63上；通过移动滑动支座61，将患者的下肢悬吊在下肢悬挂装置6上，以实现将患者从床上的休息模式转换到下肢的康复训练模式；Described lower limb suspension device 6 (referring to Fig. 2) comprises two sliding bearings 61, two sleeve pipes 62, two upright rods 64, suspension hanger 65, connecting sleeve 66 and cross bar 63, two sliding bearings 61 It is slidingly connected with the long chute of the base 12, and the two sleeves 62 are fixedly connected to the two sliding supports 61 respectively. The upper part of the bar 64 is connected to the cross bar 63 through the connecting sleeve 66, and the adjustment knob on the connecting sleeve 66 is adjusted to fasten; the suspension hanger 65 is installed on the cross bar 63; by moving the sliding support 61, the patient's The lower limbs are suspended on the lower limb suspension device 6, so as to convert the patient from the rest mode on the bed to the rehabilitation training mode of the lower limbs;
所述起背装置2(参见图4)包括第一电动推杆21、转臂支架22、传动连杆23和背板24，背板24铰接在床板支架13上，供患者躺卧，第一电动推杆21的座套端部固定在床板支架13前部下侧，第一电动推杆21的活动端与转臂支架22驱动端相铰接，转臂支架22的两端分别与铰接于背板24底部的两个传动连杆23相铰接，驱动第一电动推杆21实现背板24绕床架转动，以配合下肢康复训练的需要。Described back lifting device 2 (referring to Fig. 4) comprises the first electric push rod 21, pivoting arm support 22, transmission link 23 and backboard 24, and backboard 24 is hinged on the bedboard support 13, for the patient to lie down, the first The end of the seat cover of the electric push rod 21 is fixed on the lower side of the front part of the bed support 13, the movable end of the first electric push rod 21 is hinged with the driving end of the swing arm support 22, and the two ends of the swing arm support 22 are respectively hinged to the backboard The two transmission links 23 at the bottom of 24 are hinged to drive the first electric push rod 21 to realize the rotation of the backboard 24 around the bed frame to meet the needs of lower limb rehabilitation training.
所述床架1的底部安装有万向脚轮11，方便训练床移动。Universal casters 11 are installed on the bottom of the bed frame 1, which facilitates the movement of the training bed.
本实用新型下肢康复训练床的具体工作过程是：患者平躺在下肢康复训练床上，由看护人员移动下肢悬挂装置6到合适位置，将患者的下肢悬吊在悬挂吊件65上，拔出可移动床板装置3两侧的插销33，将可移动床板装置3移出，升降装置4将下肢训练装置5升起到适合患者的位置，驱动第三电动推杆511调节下肢训练装置5达到患者的最佳训练位置，将患者的下肢从悬挂吊件65上转移并固定到下肢康复训练装置5的大腿约束件543、小腿约束件547和脚底板551上，将下肢悬挂装置6移回到床尾，驱动第一电动推杆21，调节患者的仰卧位置进行下肢康复训练，通过驱动第四电动推杆521，对患者下肢进行外展训练，通过驱动第五电动推杆524，对患者下肢进行外旋训练，通过驱动直线运动组件53，对患者的髋膝关节进行联合屈伸训练，通过驱动第六电动推杆546，对患者的膝关节进行单独屈伸训练，通过驱动减速电机555，对患者的踝关节进行背屈和跖屈训练，训练结束后按照相反的程序将患者恢复到休息状态。The specific working process of the lower limb rehabilitation training bed of the utility model is: the patient lies flat on the lower limb rehabilitation training bed, the lower limb suspension device 6 is moved to a suitable position by the nurse, and the patient's lower limb is suspended on the hanging part 65, which can be pulled out Move the latches 33 on both sides of the bed board device 3 to move the movable bed board device 3 out, the lifting device 4 lifts the lower limb training device 5 to a position suitable for the patient, and drives the third electric push rod 511 to adjust the lower limb training device 5 to reach the patient's optimal position. In the best training position, the lower limbs of the patient are transferred from the suspension hanger 65 and fixed to the thigh restraint 543, the lower leg restraint 547 and the sole plate 551 of the lower limb rehabilitation training device 5, the lower limb suspension 6 is moved back to the end of the bed, and the The first electric push rod 21 adjusts the supine position of the patient for lower limb rehabilitation training, drives the fourth electric push rod 521 to perform abduction training on the patient's lower limbs, and drives the fifth electric push rod 524 to perform external rotation training on the patient's lower limbs , by driving the linear motion component 53, the joint flexion and extension training of the patient's hip and knee joints is performed, by driving the sixth electric push rod 546, the individual flexion and extension training of the patient's knee joint is performed, and by driving the deceleration motor 555, the patient's ankle joint is trained Dorsiflexion and plantarflexion training, after the training, follow the reverse procedure to return the patient to the resting state.
本实用新型中所述“前”、“后”、“左”、“右”等方位词是一个相对概念，定义前指床头方向，后指床尾方向，床的宽度方向为左右。Position words such as " front ", " back ", " left ", " right " described in the utility model are a relative concept, and the front of the definition refers to the direction of the head of the bed, and the back refers to the direction of the tail of the bed, and the width direction of the bed is left and right.
本实用新型不局限上述实施方式，任何人在本实用新型的启示下都可以得出其他各种形式的下肢康复训练床。凡依本实用新型申请专利范围所做的均等变化与修饰，皆应属本申请权利要求的保护范围。The utility model is not limited to the above-mentioned embodiment, anyone can draw other various forms of lower limb rehabilitation training bed under the enlightenment of the utility model. All equivalent changes and modifications made according to the patent scope of the utility model application shall belong to the protection scope of the claims of the present application.
Claims (4)
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620990080.4U CN206167316U (en) | 2016-08-29 | 2016-08-29 | Lower limb rehabilitation training bed |
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| CN201620990080.4U CN206167316U (en) | 2016-08-29 | 2016-08-29 | Lower limb rehabilitation training bed |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620990080.4U Withdrawn - After Issue CN206167316U (en) | 2016-08-29 | 2016-08-29 | Lower limb rehabilitation training bed |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106176138A (en) * | 2016-08-29 | 2016-12-07 | 河北工业大学 | A kind of lower limb rehabilitation training bed |
| CN107198640A (en) * | 2017-05-18 | 2017-09-26 | 安阳市翔宇医疗设备有限责任公司 | A kind of joint of lower extremity trainer |
| CN109223438A (en) * | 2018-08-24 | 2019-01-18 | 东莞海特帕沃液压科技有限公司 | A kind of training device for leg convalescence |
| CN109793994A (en) * | 2019-03-24 | 2019-05-24 | 吴国萍 | A kind of comprehensive leg Neurology therapeutic equipment |
| CN111359164A (en) * | 2020-04-14 | 2020-07-03 | 重庆工程职业技术学院 | Deformation component of lower limb rehabilitation training robot |
| CN111359165A (en) * | 2020-04-14 | 2020-07-03 | 重庆工程职业技术学院 | Parallel-drive lower limb rehabilitation training robot |
-
2016
- 2016-08-29 CN CN201620990080.4U patent/CN206167316U/en not_active Withdrawn - After Issue
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106176138A (en) * | 2016-08-29 | 2016-12-07 | 河北工业大学 | A kind of lower limb rehabilitation training bed |
| CN106176138B (en) * | 2016-08-29 | 2018-03-09 | 河北工业大学 | A kind of lower limb rehabilitation training bed |
| CN107198640A (en) * | 2017-05-18 | 2017-09-26 | 安阳市翔宇医疗设备有限责任公司 | A kind of joint of lower extremity trainer |
| CN109223438A (en) * | 2018-08-24 | 2019-01-18 | 东莞海特帕沃液压科技有限公司 | A kind of training device for leg convalescence |
| CN109223438B (en) * | 2018-08-24 | 2020-12-11 | 临沂市人民医院 | Leg rehabilitation training device |
| CN109793994A (en) * | 2019-03-24 | 2019-05-24 | 吴国萍 | A kind of comprehensive leg Neurology therapeutic equipment |
| CN111359164A (en) * | 2020-04-14 | 2020-07-03 | 重庆工程职业技术学院 | Deformation component of lower limb rehabilitation training robot |
| CN111359165A (en) * | 2020-04-14 | 2020-07-03 | 重庆工程职业技术学院 | Parallel-drive lower limb rehabilitation training robot |
| CN111359164B (en) * | 2020-04-14 | 2023-12-12 | 重庆工程职业技术学院 | Deformation assembly of lower limb rehabilitation training robot |
| CN111359165B (en) * | 2020-04-14 | 2024-01-19 | 重庆工程职业技术学院 | Parallel driving lower limb rehabilitation training robot |
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