CN105641872A - Critical patient exercise device - Google Patents
Critical patient exercise device Download PDFInfo
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- CN105641872A CN105641872A CN201610047615.9A CN201610047615A CN105641872A CN 105641872 A CN105641872 A CN 105641872A CN 201610047615 A CN201610047615 A CN 201610047615A CN 105641872 A CN105641872 A CN 105641872A
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- spring
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- 208000028399 Critical Illness Diseases 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 18
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 10
- 210000002683 foot Anatomy 0.000 description 10
- 210000003423 ankle Anatomy 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
- A63B23/08—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs for ankle joints
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
- A63B23/10—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs for feet or toes
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
一种危重患者锻炼器，其特征是，它包括支腿、坐垫、靠背、手臂锻炼总成、腿部锻炼总成和支撑机构，在两支腿的顶部设有坐垫，在坐垫后侧铰接安装有靠背，在靠背的顶部设有横杆，在横杆的两端分别设有臂力器滑槽，在所述臂力器滑槽中设有臂力器；在坐垫的左右两侧分别设有手臂锻炼总成，手臂锻炼总成包括扶手、支撑杆、转轴、扭簧和支撑轴，转轴的两端可转动的安装在支撑轴上，在支撑轴与转轴之间设有扭簧，在扶手上设有束带；在坐垫的底部设有腿部锻炼总成，腿部锻炼总成包括摆动板、踏板、踏板撑板、螺杆和踏板弹簧；在坐垫与靠背之间设有支撑机构，支撑机构包括外杆、内杆、内杆弹簧和定位块。本发明可方便危重患者进行身体锻炼活动。
An exerciser for critically ill patients is characterized in that it includes outriggers, a seat cushion, a backrest, an arm exercise assembly, a leg exercise assembly and a support mechanism, and a seat cushion is arranged on the top of the two legs, and is hingedly installed on the rear side of the seat cushion There is a backrest, a cross bar is arranged on the top of the backrest, and arm strength device chute is respectively arranged at both ends of the cross bar, and an arm strength device is arranged in the said arm strength device chute; Assembly, the arm exercise assembly includes handrails, support rods, rotating shafts, torsion springs and support shafts. The two ends of the rotating shafts are rotatably installed on the support shafts. There are belts; there is a leg exercise assembly at the bottom of the cushion, and the leg exercise assembly includes a swing plate, a pedal, a pedal support plate, a screw rod and a pedal spring; a support mechanism is provided between the seat cushion and the backrest, and the support mechanism includes Outer rod, inner rod, inner rod spring and positioning block. The invention can facilitate physical exercise for critically ill patients.
Description
技术领域technical field
本发明涉及危重患者治疗技术领域，具体地说是一种危重患者锻炼器。The invention relates to the technical field of critically ill patients, in particular to an exerciser for critically ill patients.
背景技术Background technique
疾病和天灾人祸对人类的生命安全具有较大的影响，对于危重患者，承受着巨大的心理痛苦，危重患者常躺卧于病床上，这对危重患者的健康是十分不利的。危重患者的日常护理对于患者来说是十分重要的，由于危重患者的身体等各方面的原因，对危重患者进行护理成为医护工作者十分重要的任务之一。为减轻医护工作者的工作量，急需一种危重患者锻炼器，用于危重患者自行进行身体的锻炼。Diseases, natural disasters and man-made disasters have a greater impact on the safety of human life. Critically ill patients suffer enormous psychological pain. Critically ill patients often lie on hospital beds, which is very detrimental to the health of critically ill patients. The daily care of critically ill patients is very important for patients. Due to the physical and other reasons of critically ill patients, nursing critically ill patients has become one of the most important tasks for medical workers. In order to reduce the workload of medical workers, there is an urgent need for an exerciser for critically ill patients, which is used for critically ill patients to exercise their bodies by themselves.
发明内容Contents of the invention
本发明的目的在于提供一种危重患者锻炼器，用于方便危重患者进行身体的锻炼。The object of the present invention is to provide an exerciser for critically ill patients, which is used to facilitate physical exercise for critically ill patients.
本发明解决其技术问题所采取的技术方案是：一种危重患者锻炼器，其特征是，它包括支腿、坐垫、靠背、手臂锻炼总成、腿部锻炼总成和支撑机构，所述支腿为相对设置的两个，在两所述支腿的顶部设有坐垫，在所述坐垫的顶部的后侧铰接安装有靠背，在所述靠背的顶部设有横杆，在所述横杆的外部包覆有护垫，在所述横杆的两端分别设有臂力器滑槽，在所述臂力器滑槽中设有臂力器，所述臂力器包括臂力器滑块、臂力器弹簧和臂力器握柄，所述臂力器弹簧设置在臂力器滑块和臂力器握柄之间，所述臂力器滑块滑动安装在臂力器滑槽中，在所述臂力器握杆上设有与臂力器滑槽螺纹连接的外螺纹，在所述臂力器滑槽的内部上设有限制臂力器滑块位移的挡块；The technical solution adopted by the present invention to solve the technical problems is: a critically ill patient exerciser, which is characterized in that it includes outriggers, seat cushions, backrests, arm exercise assemblies, leg exercise assemblies and support mechanisms, the support The legs are two oppositely arranged, a cushion is provided on the top of the two legs, a backrest is hingedly mounted on the rear side of the top of the cushion, a cross bar is arranged on the top of the backrest, and a cross bar is arranged on the top of the backrest. The outside of the cross bar is covered with a protective pad, and arm force device chute is respectively provided at the two ends of the cross bar, and arm force device is provided in the arm force device chute, and the arm force device includes arm force device slider, arm force device spring and the arm strength device handle, the arm strength device spring is arranged between the arm strength device slider and the arm strength device handle, the arm strength device slider is slidably installed in the arm strength device chute, and the arm strength device handle is provided with The external thread that is threadedly connected with the chute of the arm force device is provided with a stopper that limits the displacement of the slider of the arm force device on the inside of the chute of the arm force device;
在所述坐垫顶部的左右两侧分别设有手臂锻炼总成，所述手臂锻炼总成包括扶手、支撑杆、转轴、扭簧和支撑轴，在所述坐垫的左右两侧分别设有一转轴安装槽，在所述转轴安装槽中设有一对支撑轴，在所述转轴的两端分别设有一支撑轴安装槽，在所述支撑轴安装槽中固定有轴承，所述支撑轴的作用端固定在轴承的内圈中，在所述支撑轴与转轴之间设有扭簧，在所述转轴的上方设有扶手，在所述扶手与转轴之间设有支撑杆，自然状态时在扭簧的作用下支撑杆处于竖直状态，在所述扶手上设有束带；The left and right sides of the top of the cushion are respectively provided with an arm exercise assembly, and the arm exercise assembly includes a handrail, a support rod, a rotating shaft, a torsion spring and a support shaft, and a rotating shaft is respectively installed on the left and right sides of the seat cushion. A pair of support shafts are provided in the shaft installation slots, and a support shaft installation slot is respectively provided at both ends of the shaft, bearings are fixed in the support shaft installation slots, and the active ends of the support shafts are fixed In the inner ring of the bearing, a torsion spring is provided between the support shaft and the rotating shaft, an armrest is provided above the rotating shaft, and a support rod is provided between the armrest and the rotating shaft. In the natural state, the torsion spring The support bar is in a vertical state under the action of the armrest, and a drawstring is provided on the armrest;
在所述坐垫的底部设有腿部锻炼总成，所述腿部锻炼总成包括摆动板、踏板、踏板撑板、螺杆和踏板弹簧，所述摆动板为相对设置的两个，且摆动板的安装端铰接安装在坐垫底部的前侧，在两所述摆动板之间设有连接板，在所述连接板与坐垫底部的后侧之间设有气缸，在两所述摆动板的自由端之间设有踏板撑板，在所述踏板撑板的上方设有一对踏板，在每一所述踏板下方的踏板撑板上设有四个螺纹孔，在每一所述螺纹孔中分别设有一个螺杆，在每一所述踏板与对应的四个螺杆之间分别设有踏板弹簧；The bottom of the cushion is provided with a leg exercise assembly, the leg exercise assembly includes a swing plate, a pedal, a pedal support plate, a screw and a pedal spring, the two swing plates are oppositely arranged, and the swing plate The mounting end is hingedly installed on the front side of the bottom of the cushion, a connecting plate is provided between the two swing plates, a cylinder is arranged between the connecting plate and the rear side of the bottom of the cushion, and the free space between the two swing plates is A pedal brace is provided between the ends, a pair of pedals are arranged above the pedal brace, four threaded holes are arranged on the pedal brace below each pedal, and each threaded hole is respectively A screw rod is provided, and a pedal spring is respectively arranged between each said pedal and the corresponding four screw rods;
在所述坐垫与靠背之间设有支撑机构，所述支撑机构包括外杆、内杆、内杆弹簧和定位块，所述外杆铰接安装在坐垫顶部的后侧，所述外杆为中空结构，所述内杆滑动安装在外杆的内腔中，在所述内杆与外杆的内腔壁之间设有内杆弹簧，所述内杆的一端与靠背铰接连接，自然状态在所述内杆弹簧的作用下靠背处于竖直状态，在所述坐垫的顶部设有定位块。A support mechanism is provided between the seat cushion and the backrest, the support mechanism includes an outer rod, an inner rod, an inner rod spring and a positioning block, the outer rod is hingedly installed on the rear side of the top of the seat cushion, and the outer rod is hollow structure, the inner rod is slidably installed in the inner cavity of the outer rod, an inner rod spring is provided between the inner rod and the inner cavity wall of the outer rod, one end of the inner rod is hingedly connected with the backrest, and the natural state is in the The backrest is in a vertical state under the action of the inner rod spring, and a positioning block is arranged on the top of the cushion.
进一步地，在所述扶手的顶部设有与患者手臂外形相适应的凹槽。Further, a groove adapted to the shape of the patient's arm is provided on the top of the armrest.
进一步地，在所述坐垫的底部设有两对第一支耳，两所述摆动板分别铰接安装在两对第一支耳上。Further, two pairs of first lugs are provided on the bottom of the seat cushion, and the two swing plates are respectively hingedly mounted on the two pairs of first lugs.
进一步地，在所述坐垫的底部设有第二支耳，所述气缸的缸筒铰接安装在第二支耳上。Further, a second lug is provided at the bottom of the seat cushion, and the cylinder barrel of the air cylinder is hingedly mounted on the second lug.
进一步地，在所述螺杆上设有挡板，所述挡板的外形尺寸大于螺纹孔的孔径。Further, a baffle is provided on the screw, and the outer dimension of the baffle is larger than the diameter of the threaded hole.
进一步地，在所述踏板与踏板撑板之间设有包围踏板弹簧的护套。Further, a sheath surrounding the pedal spring is provided between the pedal and the pedal brace.
进一步地，在位于外杆内腔中的所述内杆的一端固定有内杆滑块，所述内杆通过内杆滑块与外杆滑动连接。Further, an inner rod slider is fixed at one end of the inner rod located in the inner cavity of the outer rod, and the inner rod is slidably connected to the outer rod through the inner rod slider.
进一步地，在所述支腿的底部设有行走轮。Further, road wheels are provided at the bottom of the legs.
本发明的有益效果是：本发明提供的一种危重患者锻炼器，设置在病床旁边，当患者坐起后，可手扶横杆坐在床边进行休息、锻炼，患者下床后可手扶横杆在床边走动；当患者坐在坐垫上后，可将手臂放置在扶手上，进行手臂的锻炼；患者将脚放在踏板上，通过脚部和腿部的发力，可进行腿部和脚部的锻炼；在进行脚部锻炼的时候，可通过调节螺杆与踏板撑板的相对位置调节踏板的倾斜角度，以方便患者进行脚踝或脚腕的锻炼活动。The beneficial effects of the present invention are: the exerciser for critically ill patients provided by the present invention is set beside the hospital bed, and when the patient sits up, he can sit on the side of the bed with the crossbar to rest and exercise, and the patient can hold it by hand after getting out of bed. The crossbar walks around the bed; when the patient sits on the cushion, the arm can be placed on the armrest to exercise the arm; the patient puts the foot on the pedal, and through the force of the foot and leg, the leg and foot exercise; when performing foot exercise, the inclination angle of the pedal can be adjusted by adjusting the relative position of the screw rod and the pedal support plate, so as to facilitate the exercise of the patient's ankle or ankle.
附图说明Description of drawings
图1为本发明的示意图；Fig. 1 is a schematic diagram of the present invention;
图2为图1中的A向局部向视图；Figure 2 is a partial view from A in Figure 1;
图3为臂力器的安装示意图；Figure 3 is a schematic diagram of the installation of the arm strength device;
图4为臂力器拉出后的示意图；Fig. 4 is a schematic diagram after the arm strength device is pulled out;
图5为图1中的B向局部向视图；Fig. 5 is the B direction partial view in Fig. 1;
图6为转轴与支撑轴的安装示意图；Figure 6 is a schematic diagram of the installation of the rotating shaft and the supporting shaft;
图7为手臂锻炼总成的位移示意图；Fig. 7 is the displacement schematic diagram of arm exercise assembly;
图8为腿部锻炼总成的侧面示意图；Figure 8 is a schematic side view of the leg exercise assembly;
图9为腿部锻炼总成的正面示意图；Fig. 9 is a schematic front view of the leg exercise assembly;
图10为图9中的C处局部放大图；Fig. 10 is a partial enlarged view at C in Fig. 9;
图11为踏板与踏板撑板的安装示意图；Figure 11 is a schematic diagram of the installation of the pedal and the pedal brace;
图12为调节图11中螺杆后的示意图；Figure 12 is a schematic diagram after adjusting the screw rod in Figure 11;
图13为靠背的支撑示意图；Figure 13 is a schematic diagram of the support of the backrest;
图14为支撑机构的示意图；Fig. 14 is the schematic diagram of supporting mechanism;
图15为端盖的示意图；Fig. 15 is the schematic diagram of end cap;
图中：1支腿，11行走轮，12坐垫，121转轴安装槽，13靠背，14靠垫，15横杆，16护垫，17挡块，18臂力器滑槽，2臂力器握杆，21臂力器滑块，22臂力器弹簧，23定位螺纹，3手臂锻炼总成，31扶手，32支撑杆，33束带，34转轴，341支撑轴安装槽，35支撑轴，36端盖，37扭簧，38条形槽，39轴承，4腿部锻炼总成，41第一支耳，42第二支耳，43摆动板，44气缸，45连接板，46踏板支撑，461螺纹孔，47螺杆，471挡板，472螺纹部，48踏板，48脚槽，49护套，5铰接，6踏板弹簧，7外杆，71内杆，72内杆弹簧，73弹簧腔，74定位块，75内杆滑块。In the figure: 1 outrigger, 11 walking wheel, 12 seat cushion, 121 shaft installation groove, 13 backrest, 14 back cushion, 15 cross bar, 16 protective pad, 17 stopper, 18 arm force chute, 2 arm force grip bar, 21 Arm strength slider, 22 arm strength spring, 23 positioning thread, 3 arm exercise assembly, 31 armrest, 32 support rod, 33 belt, 34 rotating shaft, 341 support shaft installation groove, 35 support shaft, 36 end cover, 37 twist Spring, 38 bar groove, 39 bearing, 4 leg exercise assembly, 41 first lug, 42 second lug, 43 swing plate, 44 cylinder, 45 connecting plate, 46 pedal support, 461 threaded hole, 47 screw rod , 471 baffle, 472 threaded part, 48 pedal, 48 foot slot, 49 sheath, 5 hinge, 6 pedal spring, 7 outer rod, 71 inner rod, 72 inner rod spring, 73 spring cavity, 74 positioning block, 75 inner rod slider.
具体实施方式detailed description
如图1至图15所示，本发明主要包括支腿1、臂力器2、手臂锻炼总成3、腿部锻炼总成4和支撑机构，下面结合附图对本发明进行详细描述。As shown in Fig. 1 to Fig. 15, the present invention mainly includes outrigger 1, arm strength device 2, arm exercising assembly 3, leg exercising assembly 4 and supporting mechanism, and the present invention will be described in detail below in conjunction with accompanying drawings.
如图1所示，支腿1为本发明的支撑部件，支腿设置为两个，在每一支腿的下部分别设有行走轮11，以方便整体的行走。在两支腿的顶部之间设有坐垫12，坐垫的设置方便患者坐在坐垫上。坐垫的设计应保证舒适，坐垫的上表面质地柔软，在夏季为保证透气，在坐垫上放置透气垫等。在坐垫的后侧设有靠背13，在对应患者腰部的靠背前侧设有靠垫14，以保证患者坐在坐垫上时腰部的舒适。在靠背的顶部设有横杆15，如图2所示，在横杆的外部包覆一层护垫16，护垫应质地柔软，以避免人身体与横杆发生撞击后，对人体造成伤害；横杆应具有足够的结构强度，当躺在床上的患者手扶横杆坐起时，或站在床边抓握横杆时，横杆应为患者提供足够的支撑力。如图3所示，在横杆的两端分别设有一圆形的臂力器滑槽18，在臂力器滑槽中设有臂力器，该臂力器包括臂力器握杆2、臂力器滑块21和臂力器弹簧22，臂力器滑块滑动安装在臂力器滑槽中，在臂力器滑块和臂力器握杆之间设有臂力器弹簧22，臂力器弹簧的外径小于臂力器滑槽中的孔径，以避免臂力器弹簧对臂力器的移动造成干涉，臂力器滑块还可在臂力器滑槽中转动。在靠近臂力器弹簧的臂力器蜗杆一端设有定位螺纹23，当需要将臂力器放置于臂力器滑槽中时，首先向里侧推动臂力器握柄，当臂力器握柄与横杆接触后旋转臂力器握柄，使得臂力器握柄上的定位螺纹旋入横杆中，此时臂力器便限制在横杆中。当需要进行臂力锻炼时，患者可将臂力器从横杆中抽出，如图4所示，患者手握握柄部，然后向下按压即可进行手臂的锻炼。当然，也可向前、向后或向上推动臂力器握柄，根据患者的身体条件，可选择不同弹力的臂力器弹簧。为防止臂力器从臂力器滑槽中脱出，在臂力器滑槽中设有挡块17，挡块的设置可以限定臂力器滑块的位移，但不会影响臂力器弹簧的运动。As shown in Fig. 1, the supporting leg 1 is a supporting part of the present invention, and there are two supporting legs, and a walking wheel 11 is respectively provided at the bottom of each supporting leg to facilitate overall walking. A cushion 12 is provided between the tops of the two legs, and the setting of the cushion is convenient for the patient to sit on the cushion. The design of the cushion should ensure comfort. The upper surface of the cushion is soft in texture. In order to ensure ventilation in summer, air-permeable cushions are placed on the cushion. The rear side of the cushion is provided with a backrest 13, and the backrest front side corresponding to the patient's waist is provided with a cushion 14 to ensure the comfort of the patient's waist when sitting on the cushion. The top of the backrest is provided with a cross bar 15, as shown in Figure 2, a layer of protective pad 16 is coated on the outside of the cross bar. ; The crossbar should have sufficient structural strength. When the patient lying on the bed holds the crossbar and sits up, or stands on the edge of the bed and grasps the crossbar, the crossbar should provide sufficient support for the patient. As shown in Figure 3, a circular arm force device chute 18 is respectively provided at both ends of the cross bar, and an arm force device is provided in the arm force device chute, and the arm force device includes an arm force device grip bar 2 and an arm force device slide block 21 And arm force device spring 22, arm force device slide block is slidably installed in the arm force device chute, is provided with arm force device spring 22 between the arm force device slide block and the arm force device grip bar, and the outer diameter of the arm force device spring is less than in the arm force device chute The aperture of the arm force device is used to avoid the interference of the arm force device spring to the movement of the arm force device, and the arm force device slide block can also rotate in the arm force device chute. There is a positioning thread 23 at one end of the worm of the arm force close to the spring of the arm force. When it is necessary to place the arm force in the chute of the arm force, first push the handle of the arm force to the inside. After the handle of the arm force is in contact with the cross bar Rotate the handle of the arm strength device so that the positioning thread on the handle of the arm strength device is screwed into the cross bar, and now the arm strength device is limited in the cross bar. When needing to perform arm strength exercise, the patient can extract the arm strength device from the cross bar, as shown in Figure 4, the patient holds the handle, and then presses down to perform arm exercise. Of course, the handle of the arm strength device can also be pushed forward, backward or upward, and the arm strength device springs with different elastic forces can be selected according to the physical condition of the patient. In order to prevent the arm force device from deviating from the arm force device chute, a block 17 is provided in the arm force device chute. The setting of the stop block can limit the displacement of the arm force device slide block, but it will not affect the movement of the arm force device spring.
手臂锻炼总成：Arm Workout Assembly:
在坐垫上部的两侧分别设有手臂锻炼总成3，如图5所示，手臂锻炼总成主要包括扶手31、支撑杆32、束带33、转轴34、支撑轴35、端盖36和扭簧37，扶手31设置有两个，两个扶手左右设置，分别支撑人的左手臂和右手臂，在扶手上设有与人手臂相适应的凹槽，在扶手顶部设有束带33，束带的作用是将人的手臂绑在扶手上。在扶手的底部设有一对支撑杆32，在两支撑杆的底部设有转轴34，在转轴的两端分别设有支撑轴安装槽341，在坐垫的顶部的两侧分别设有转轴安装槽121，在每一转轴安装槽中分别固定安装有一对支撑轴35，支撑轴的作用端伸入到支撑轴安装槽中，在支撑轴与支撑轴安装槽的内壁之间设有轴承39，轴承的内圈固定在支撑轴上，轴承的外圈固定在支撑轴安装槽的内壁上，在支撑轴与转轴之间设有扭簧37，扭簧对转轴施加一定的预紧力，如图7所示，当患者的手臂向外侧移动时，可克服扭簧的作用力对患者的手臂进行锻炼。在转轴安装槽的上部设有端盖36，如图15所示，在端盖上设有与支撑杆相对应的条形槽38，条形槽的设置可避让支撑杆的摆动，端盖可以起到防护的作用，放置人手部被夹伤。Both sides of cushion top are provided with arm exercise assembly 3 respectively, as shown in Figure 5, arm exercise assembly mainly comprises handrail 31, support bar 32, drawstring 33, rotating shaft 34, support shaft 35, end cover 36 and twist Spring 37, armrest 31 is provided with two, and two armrests are arranged left and right, support people's left arm and right arm respectively, are provided with the groove that is adapted to people's arm on handrail, be provided with drawstring 33 at the top of handrail, bundle The function of the strap is to tie the person's arm to the armrest. A pair of support rods 32 are arranged at the bottom of the armrest, a rotating shaft 34 is arranged at the bottom of the two supporting rods, a supporting shaft mounting groove 341 is respectively provided at both ends of the rotating shaft, and a rotating shaft mounting groove 121 is respectively provided on both sides of the top of the seat cushion , a pair of support shafts 35 are respectively fixedly installed in each rotating shaft installation groove, the active end of the support shaft extends into the support shaft installation groove, and a bearing 39 is arranged between the support shaft and the inner wall of the support shaft installation groove. The inner ring is fixed on the support shaft, and the outer ring of the bearing is fixed on the inner wall of the installation groove of the support shaft. A torsion spring 37 is arranged between the support shaft and the rotating shaft, and the torsion spring exerts a certain pre-tightening force on the rotating shaft, as shown in Figure 7 It shows that when the patient's arm moves to the outside, the patient's arm can be exercised against the force of the torsion spring. An end cover 36 is provided on the top of the rotating shaft installation groove, as shown in Figure 15, a strip groove 38 corresponding to the support rod is provided on the end cover, the setting of the strip groove can avoid the swing of the support rod, and the end cover can It plays a protective role and prevents people's hands from being pinched.
腿部锻炼总成：Leg Workout Assembly:
如图8、图9所示，腿部锻炼总成4主要包括摆动板43、气缸44、连接板45、踏板撑板46、螺杆47、踏板48、护套19和踏板弹簧6，在坐垫的底部的前侧设有两对第一支耳41，在成对的第一支耳之间铰接5安装有摆动板43，在两摆动板的上部之间设有连接板45，连接板的设置使得两个摆动板成为一个整体并同步动作，在坐垫底部的后侧设有一对第二支耳42，在第二支耳上铰接5安装有气缸44，气缸的活塞杆与连接板铰接连接，当气缸活塞杆伸缩时，可驱动摆动板的摆动。摆动板为弧形的金属板，在两摆动板的自由端之间设有踏板撑板46，如图11所示，在踏板撑板的上方设有一对踏板48，如图10所示，在踏板的踩踏面上设有脚槽481，脚槽与人脚底形状相适应。在踏板撑板上设有四个螺纹孔461，四个螺纹孔位于一条直线上，且四个螺纹孔分成两组，两组螺纹孔分别位于踏板撑板的前侧和后侧，在每一螺纹孔中分别配合安装有螺杆47，螺杆上的螺纹部472与螺纹孔螺纹连接，在螺杆上设有挡板471，挡板的尺寸大于螺纹孔的孔径，挡板的设置对螺杆起到限位的作用，防止螺杆的驱动部进入到螺纹孔中太多而造成螺纹部伸出螺纹孔一段。螺纹部的长度最好与螺纹孔的深度相同，在螺纹部与踏板之间设有四根踏板弹簧6，踏板弹簧的上部与踏板的底部固连，踏板弹簧的下部与螺纹部固连。为对踏板弹簧起到防护的作用，在每一踏板与踏板撑板之间设有护套49，护套具有可伸缩性，可以为波纹管，护套的两端分别固定在踏板和踏板撑板上，护套将对应的四根踏板弹簧包围起来。如图12所示，旋转踏板撑板后侧的踏板弹簧6，以使得螺纹部从螺纹孔中旋出，此时该螺杆对应的踏板弹簧受到拉力作用而伸长，踏板的后侧向靠近踏板撑板的一侧移动。此时踏板倾斜角度被改变，可满足患者不同强度的锻炼。使用时，患者坐在坐垫上，驱动气缸动作直至气缸活塞杆完全伸出，此时摆动板摆动到最大角度位移处，踏板撑板处于水平状态，患者将脚放在脚槽中，通过压动踏板可进行脚部和腿部的锻炼。调节螺杆相对踏板撑板的位置，以调节四根踏板弹簧组合后的弹力大小及弹力方向，此时患者可将脚放在踏板上，当患者脚尖向下按压然后抬起，并重复多次时，可对患者的脚踝进行锻炼。As shown in Fig. 8 and Fig. 9, leg exercise assembly 4 mainly comprises swing plate 43, cylinder 44, connecting plate 45, pedal support plate 46, screw rod 47, pedal 48, sheath 19 and pedal spring 6, on the seat cushion The front side of the bottom is provided with two pairs of first lugs 41, between the pair of first lugs, a swing plate 43 is hinged 5, and a connecting plate 45 is provided between the tops of the two swinging plates, the setting of the connecting plate The two swing plates are integrated and act synchronously. A pair of second lugs 42 are arranged on the rear side of the bottom of the seat cushion. A cylinder 44 is hingedly mounted on the second lugs. The piston rod of the cylinder is hingedly connected with the connecting plate. When the cylinder piston rod stretches, it can drive the swing of the swing plate. The swing plate is an arc-shaped metal plate, and a pedal brace 46 is provided between the free ends of the two swing plates, as shown in Figure 11, and a pair of pedals 48 are arranged above the pedal brace, as shown in Figure 10, in The stepping surface of the pedal is provided with a foot groove 481, and the foot groove is adapted to the shape of the sole of the human foot. Four threaded holes 461 are arranged on the pedal support plate, and the four threaded holes are located on a straight line, and the four threaded holes are divided into two groups, and the two groups of threaded holes are respectively located on the front side and the rear side of the pedal support plate. Screw rods 47 are installed in the threaded holes respectively, and the threaded part 472 on the screw rods is threadedly connected with the threaded holes. A baffle plate 471 is provided on the screw rods. The size of the baffle plates is greater than the aperture of the threaded holes. The role of the position prevents the driving part of the screw from entering too much into the threaded hole, causing the threaded part to protrude from the threaded hole for a section. The length of threaded portion is preferably identical with the depth of threaded hole, is provided with four pedal springs 6 between threaded portion and pedal, and the top of pedal spring is connected with the bottom of pedal, and the bottom of pedal spring is connected with threaded portion. In order to protect the pedal spring, a sheath 49 is provided between each pedal and the pedal brace. The sheath has scalability and can be a bellows. The two ends of the sheath are respectively fixed on the pedal and the pedal brace. On the board, the sheath surrounds the corresponding four pedal springs. As shown in Figure 12, rotate the pedal spring 6 on the rear side of the pedal support plate so that the threaded part is unscrewed from the threaded hole. At this time, the pedal spring corresponding to the screw rod is stretched under the action of tension, and the rear side of the pedal is close to the pedal support plate. move on one side. At this time, the inclination angle of the pedal is changed, which can satisfy the exercise of different intensities of the patient. When in use, the patient sits on the cushion and drives the cylinder until the piston rod of the cylinder is fully stretched out. Pedals for foot and leg exercises. Adjust the position of the screw relative to the pedal support plate to adjust the elastic force and direction of the four pedal springs combined. At this time, the patient can put their feet on the pedals. , can exercise the patient's ankle.
支撑机构：Support mechanism:
靠背13是铰接安装在坐垫上的，如图13所示，在坐垫的后侧设有转轴安装槽121，靠背的底部铰接5安装在转轴安装槽中，在靠背与坐垫之间设有支撑机构，支撑机构包括外杆7、内杆71、内杆弹簧72、弹簧腔73、定位块74和内杆滑块75，外杆7铰接安装在坐垫上，外杆为中空结构，外杆的内腔为弹簧腔，内杆的一端伸入到外杆的内腔中，在内杆的一端固定有内杆滑块75，内杆滑块滑动安装在外杆的弹簧腔73中，在内杆滑块与弹簧腔的一端之间设有内杆弹簧72，内杆的另一端铰接安装在靠背的后侧，自然状态下，在内杆弹簧的作用下，内杆滑块与弹簧腔的一侧的内壁接触，此时靠背处于竖直状态。当患者倚在靠背上向后用力推动靠背时，可克服内杆弹簧的作用力，而使得靠背向后侧倾斜，以实现对患者腰部的锻炼。为对外杆进行限位，在坐垫上设有定位块74，当外杆与定位块接触后，外杆到达最大倾角位移处。The backrest 13 is hingedly mounted on the seat cushion, as shown in Figure 13, the rear side of the seat cushion is provided with a rotating shaft installation groove 121, the bottom hinge 5 of the backrest is installed in the rotating shaft installation groove, and a supporting mechanism is provided between the backrest and the seat cushion , the support mechanism includes an outer rod 7, an inner rod 71, an inner rod spring 72, a spring cavity 73, a positioning block 74 and an inner rod slider 75, the outer rod 7 is hingedly mounted on the cushion, the outer rod is a hollow structure, and the inner rod of the outer rod The chamber is a spring chamber, one end of the inner rod stretches into the inner cavity of the outer rod, and one end of the inner rod is fixed with an inner rod slider 75, the inner rod slider is slidably installed in the spring chamber 73 of the outer rod, and the inner rod slides An inner rod spring 72 is arranged between the block and one end of the spring chamber, and the other end of the inner rod is hingedly installed on the back side of the backrest. Under the natural state, under the action of the inner rod spring, the inner rod slider and one side of the spring chamber contact with the inner wall, the backrest is in a vertical state at this time. When the patient leans on the backrest and pushes the backrest hard backward, the active force of the inner rod spring can be overcome, and the backrest is tilted to the rear side, so as to exercise the patient's waist. Carry out spacing for outer rod, be provided with positioning block 74 on the cushion, after outer rod contacts with positioning block, outer rod reaches maximum inclination displacement place.
Claims (8)
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| CN109259645A (en) * | 2018-11-05 | 2019-01-25 | 马欣燕 | A kind of chair facilitating child's urine |
| CN109893211A (en) * | 2019-01-31 | 2019-06-18 | 汕头大学 | A kind of minimally invasive abdominal operation equipment clamps together device |
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| CN116370907A (en) * | 2023-04-17 | 2023-07-04 | 中国人民解放军联勤保障部队第九〇一医院 | Ankle pump training ware |
| CN116370907B (en) * | 2023-04-17 | 2024-05-31 | 中国人民解放军联勤保障部队第九〇一医院 | Ankle pump training ware |
| CN117482470A (en) * | 2024-01-03 | 2024-02-02 | 江苏奥泰家具有限公司 | Adjustable limb movement rehabilitation training device |
| CN117482470B (en) * | 2024-01-03 | 2024-03-19 | 江苏奥泰家具有限公司 | Adjustable limb movement rehabilitation training device |
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