CN209107978U - A kind of paralytic patient leg exerciser - Google Patents

Abstract

The utility model discloses a kind of paralytic patient leg exercisers, including body component and transmission component, the body component includes pedestal, fixed frame, lifter plate, foam-rubber cushion, sponge cushion and backup plate, the transmission component includes first gear, chain, rolling bearing, pull rod, sliding block, second gear and third gear, the first gear and the chain roll connection, the first gear is located on front side of the third gear, the first gear is connect with the third gear drive, the rolling bearing inner ring is fixedly connected with the chain, the pull rod is fixedly connected with the first gear, the rolling bearing outer ring is fixedly connected with the sponge cushion, the second gear is fixedly connected with the lifter plate, by the way that the gear is arranged, the chain and the pull rod reach paralysed patient by manual operation The mesh of leg exercise is driven, easy to use, one people of patient can be operated.

Description

A kind of paralytic patient leg exerciser

Technical field

The utility model belongs to medical equipment technical field, and in particular to a kind of paralytic patient leg exerciser.

Background technique

How much health and fitness facilities are often divided into single function and integrated multi two major classes with training function, because health and fitness facilities can To use indoors, and training effect is good, therefore is widely used, and common existing fitness equipment is treadmill, chest expander Tool, chest-expander etc., and it is really relatively fewer for the health and fitness facilities of leg training.

Common leg exerciser is often the more of sound in wind and limb people's manufacture in life, and paralysed patient is due to body The reason of be not suitable for common leg exerciser, paralytic patient due to leg can not activity, will affect blood circulation, and easily draw Send out sequelae a variety of.

Utility model content

The purpose of this utility model is to provide a kind of paralytic patient leg exercisers, to solve to mention in above-mentioned background technique Paralytic patient out is since leg can not be movable, the problem of will affect blood circulation, and easily cause a variety of sequelae.

To achieve the above object, the utility model provides the following technical solutions: a kind of paralytic patient leg exerciser, including Body component and transmission component, the body component include pedestal, fixed frame, lifter plate, foam-rubber cushion, sponge cushion and backup plate, The fixed frame, the sponge cushion and the backup plate are respectively positioned on table wall on the pedestal, the fixed frame, the sponge cushion It is fixedly connected in the pedestal with the backup plate, the lifter plate is located at the fixed frame inner surface wall, the lifter plate and institute It states fixed frame to be slidably connected, the foam-rubber cushion is located at table wall on the lifter plate, and the foam-rubber cushion and the lifter plate are solid Fixed connection, the nylon tape are located at the lifter plate lateral wall, and the nylon tape is fixedly connected with the lifter plate, the transmission Component includes first gear, chain, rolling bearing, pull rod, sliding block, second gear and third gear, and the first gear is located at The chain inner surface wall, the first gear and the chain roll connection, before the first gear is located at the third gear Side, the first gear are connect with the third gear drive, and the rolling bearing is located on rear side of the chain, the axis of rolling It holds inner ring to be fixedly connected with the chain, the pull rod is located at the first gear appearance wall, the pull rod and first tooth Wheel is fixedly connected, and the sliding block is located at the lifter plate lateral wall, and the sliding block is fixedly connected with the lifter plate, the rolling Outer race is fixedly connected with the sponge cushion, and the second gear is located at the lifter plate appearance wall, the second gear It is fixedly connected with the lifter plate.

Preferably, the first gear quantity is four, and the first gear is located at the left and right of the different chains Both ends.

Preferably, the chain quantity is four, and two chains and the first gear are rolled and connected, other two The chain is connect with the second gear and the third spur roller gear.

Preferably, the lifter plate and the foam-rubber cushion quantity are two, and an institute is respectively arranged on two lifter plates State foam-rubber cushion.

Preferably, the pull rod quantity is two, and the pull rod is located at the sponge cushion two sides.

Preferably, the second gear quantity is two, and the second gear is located at outside the different lifter plates Side wall.

Compared with prior art, the utility model has the beneficial effects that a kind of paralytic patient leg of the utility model is instructed Practice device, so that paralysed patient is reached drive by manual operation by the way that the gear, the chain and the pull rod is arranged The mesh of leg exercise, first patient can be improved by being sitting on the sponge cushion with the help of family members or medical staff The comfort level of patient, avoids sitting from bringing feeling of numbness, and leg is placed on the foam-rubber cushion, with the nylon tape by the leg of patient It is fixed, prevent patient from falling off because leg does not perceive and causing to damage, then patient makes by pulling with hand the pull rod The first gear by the cushion drives the chain rotation, and the chain-driving is located at the institute by the fixed frame The rotation of third gear is stated, the third gear by the fixed frame is further driven to the chain being located on the fixed frame Rotation, makes the second gear follow the chain movement, and the second gear then moved drives the lifter plate or more It is mobile, so that the patient legs being located on the lifter plate is performed physical exercise, easy to use, one people of patient can be operated.

Detailed description of the invention

Fig. 1 is the agent structure schematic diagram of the utility model；

Fig. 2 is the gear structure schematic diagram of the utility model；

Fig. 3 is the chain structure schematic diagram of the utility model；

In figure: 1- body component, 11- pedestal, 12- fixed frame, 13- lifter plate, 14- foam-rubber cushion, 15- sponge cushion, 16- Backup plate, 17- nylon tape, 2- transmission component, 21- first gear, 22- chain, 23- rolling bearing, 24- pull rod, 25- sliding block, 26- Second gear, 27- third gear.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ", The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this The limitation of utility model.In addition, the meaning of " plurality " is two or more in the description of the present invention, unless separately There is clearly specific restriction.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of paralytic patient leg exerciser, including device Body component 1 and transmission component 2, body component 1 include pedestal 11, fixed frame 12, lifter plate 13, foam-rubber cushion 14, sponge cushion 15 With backup plate 16, fixed frame 12, sponge cushion 15 and backup plate 16 are respectively positioned on table wall on pedestal 11, fixed frame 12,15 and of sponge cushion Backup plate 16 is fixedly connected in pedestal 11, and lifter plate 13 is located at 12 inner surface wall of fixed frame, and lifter plate 13 and the sliding of fixed frame 12 connect It connects, foam-rubber cushion 14 is located at table wall on lifter plate 13, and foam-rubber cushion 14 is fixedly connected with lifter plate 13, and nylon tape 17 is located at lifter plate 13 Lateral wall, nylon tape 17 are fixedly connected with lifter plate 13, transmission component 2 include first gear 21, chain 22, rolling bearing 23, Pull rod 24, sliding block 25, second gear 26 and third gear 27, first gear 21 are located at 22 inner surface wall of chain, 21 He of first gear Chain 22 rolls connection, and first gear 21 is located at 27 front side of third gear, and first gear 21 and third gear 27 are sequentially connected, rolling Dynamic bearing 23 is located at 22 rear side of chain, and 23 inner ring of rolling bearing is fixedly connected with chain 22, and pull rod 24 is located at outside first gear 21 Table wall, pull rod 24 are fixedly connected with first gear 21, and sliding block 25 is located at 13 lateral wall of lifter plate, and sliding block 25 and lifter plate 13 are fixed Connection, 23 outer ring of rolling bearing are fixedly connected with sponge cushion 15, and second gear 26 is located at 13 appearance wall of lifter plate, second gear 26 are fixedly connected with lifter plate 13.

In the present embodiment, setting rolling bearing 23 is used to fix gear, by the outer ring of rolling bearing 23 and pedestal 11 Be fixedly connected, 23 inner ring of rolling bearing is connect with gear, give gear provide supporting point, allow gear it is stable work, Steel ball is arranged between 23 inner ring of rolling bearing and outer ring to be used to reduce frictional force, so that gear is rotated more process smoothness, subtracts The physical strength and body burden of small patient.

In the present embodiment, allow paralysed patient by grasping manually by setting gear, chain 22 and pull rod 24 Making to reach the mesh for driving leg exercise, patient first is sitting on sponge cushion 15 with the help of passing through family members or medical staff, Back is leaned against on backup plate 16, is also provided with sponge on backup plate 16, improves the usage comfort of patient, leg is placed on foam-rubber cushion 14 On, sponge cushion 15 is more soft, can be sitting on cushion for a long time to avoid patient and bring sense of discomfort, be covered nylon tape 14 with hand It covers on the leg of patient, the other side in fixed plate 13 is provided with the buckle that clamping is taken the lead with nylon tape 13, by nylon tape 13 fix with buckle, and the both legs of patient is made not fall off on lifter plate 13, improve safety coefficient, and then patient passes through with pulling Dynamic pull rod 24 rotates to make to be located at the drive chain 22 of first gear 21 by cushion, and the chain 22 of rotation, which drives, is located at fixed frame 12 Other first gear 21 rotates, and first gear 21 drives third gear 27 to rotate by being fixedly connected, the third on 13 side of fixed frame Gear 27 drives the chain 22 on fixed frame 13 to rotate again, makes second gear 26 that chain 22 be followed to carry out track movement, so The second gear 26 moved afterwards drives lifter plate 13 to move up and down, and forges the patient legs being located on lifter plate 13 It refining, the sliding block 25 being arranged on lifter plate 13 limits the tracks of lifter plate 13, and it is more stable when keeping lifter plate 13 mobile, it passes Dynamic structure is simple, and easy to use, one people of patient can be operated, and patient can also carry out different legs with different pull rods 24 It takes exercise, facilitates patient's Self-operating.

Further, 21 quantity of first gear is four, and first gear 21 is located at the left and right ends of different chains 22.

In the present embodiment, setting first gear 21 is used to that chain 22 is driven to rotate, first by applying to pull rod 24 Power makes pull rod 24 that first gear 21 be driven to rotate, and then gear rotates chain 22 by being engaged between chain 22, chain 22 drive the gear rotation positioned at 12 side of fixed frame again, further rotate third gear 27, drive mechanism is simplified, reduce The body burden of patient operate one people of patient can also.

Further, 22 quantity of chain is four, and two chains 22 and first gear 21 are rolled and connected, other two chain 22 roll connection with second gear 26 and third gear 27.

In the present embodiment, setting chain 22 is used to band moving gear, first by making pull rod 24 to 24 applied force of pull rod The first gear 21 being located at by cushion is driven to roll, the gear of rolling makes chain 22 start to turn by being engaged between chain 22 Dynamic, the first gear 21 that the chain 22 of rotation will drive positioned at 12 side of fixed frame is driven, and simplifies drive mechanism, saving need not The power wanted, the third gear 27 then connecting with first gear 21 follow first gear 21 to rotate and make to be located at 12 side of fixed frame The also setting in motion of chain 22, the chain 22 moved by fixed frame 22 drive second gear 26 to rotate again, further make lifter plate 13 It moves up and down, drives the leg of patient take exercise up and down, promote the blood circulation of patient legs, the body for improving patient is strong Health.

Further, lifter plate 13 and 14 quantity of foam-rubber cushion are two, and a foam-rubber cushion is respectively arranged on two lifter plates 13 14。

In the present embodiment, lifter plate 13 is set and foam-rubber cushion 14 is used to place the both legs of patient, by the both legs of patient It is individually positioned on two blocks of foam-rubber cushions 14 on lifter plate 13, then shaking with hands pull rod 24 by patient makes gear and chain 22 Transmission moves up and down lifter plate 13, performs physical exercise to the both legs of patient, and sliding block 25 is arranged on lifter plate 13 makes lifter plate 13 can To follow sliding block 25 to carry out track movement on fixed frame 13, stability when lifter plate 13 uses is improved, foam-rubber cushion 14 is more Softness can increase the usage comfort of patient, and the lifter plate 13 that two pieces of separation are arranged can allow patient respectively to different drawings 24 applied force of bar performs physical exercise to different legs, improves the versatility that instrument uses.

Further, 24 quantity of pull rod is two, and pull rod 24 is located at 15 two sides of sponge cushion.

In the present embodiment, setting pull rod 24 is used to rotate gear, and patient is sitting on cushion first, then puts hand On pull rod 24, by shaking pull rod 24 to 24 applied force of pull rod, then band moving gear is rotated, by gear and chain 22 it Between drive connection lifter plate 13 is moved up and down perform physical exercise to the leg of patient, pull rod 24 is arranged in the two sides of cushion, Patient is facilitated voluntarily to control, two pull rods 24, which are arranged, can allow patient voluntarily to select to perform physical exercise to different legs, increase instrument Property easy to use.

Further, 26 quantity of second gear is two, and second gear 26 is located at different 13 lateral walls of lifter plate.

In the present embodiment, setting second gear 26 is used to that lifter plate 13 is driven to move up and down, first by giving pull rod 24 applied forces start turning gear with chain 22, then again by being located at first gear 21 and third gear by fixed frame 12 27 drive connection drives 22 setting in motion of chain for being located at 12 side of fixed frame, and the rotation of chain 22 then rotated drives the second tooth Wheel 26 starts to be moved along the track of chain 22, since second gear 26 is fixedly connected with lifter plate 13, so lifter plate 13 can follow gear to be moved, and the patient legs being located on lifter plate 13 is made to perform physical exercise, and keep lifter plate 13 more light Loose ground is moved, and the physical strength of patient is saved, due to the occlusive state between gear and chain 22, when keeping lifter plate 13 mobile more Add stabilization, improves the safety and stability that instrument uses.

The working principle and process for using of the utility model: patient with the help of family members or medical staff by sitting first On sponge cushion 15, leg is placed on foam-rubber cushion 14, nylon tape 14 is covered on the leg of patient with hand, in fixed plate 13 The other side is provided with the buckle that clamping is taken the lead with nylon tape 13, and nylon tape 13 and buckle are fixed, make the both legs of patient not It can fall off on lifter plate 13, then patient makes the first gear 21 being located at by cushion drive chain by pulling with hand pull rod 24 Item 22 rotates, and the chain 22 of rotation drives the first gear 21 for being located at 12 side of fixed frame to rotate, and first gear 21 is connected by fixed Tape splicing moves third gear 27 and rotates, and the third gear 27 on 13 side of fixed frame drives the chain 22 on fixed frame 13 to rotate again, Make second gear 26 that chain 22 be followed to carry out track movement, the second gear 26 then moved drives lifter plate 13 to move up and down, The patient legs being located on lifter plate 13 are allow to perform physical exercise, patient can also make different liftings with different pull rods 24 Plate 13 moves up and down, and performs physical exercise to different legs, improves the convenience that instrument uses, facilitates patient's Self-operating.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of paralytic patient leg exerciser, it is characterised in that: including body component (1) and transmission component (2), the body Component (1) include pedestal (11), fixed frame (12), lifter plate (13), foam-rubber cushion (14), sponge cushion (15), backup plate (16) and Nylon tape (17), the fixed frame (12), the sponge cushion (15) and the backup plate (16) are respectively positioned on the pedestal (11) Table wall, the fixed frame (12), the sponge cushion (15) and the backup plate (16) are fixedly connected in the pedestal (11), institute It states lifter plate (13) and is located at the fixed frame (12) inner surface wall, the lifter plate (13) is slidably connected with the fixed frame (12), The foam-rubber cushion (14) is located at table wall on the lifter plate (13), the foam-rubber cushion (14) and the lifter plate (13) fixed company It connects, the nylon tape (17) is located at the lifter plate (13) lateral wall, and the nylon tape (17) and the lifter plate (13) are fixed Connection, the transmission component (2) include first gear (21), chain (22), rolling bearing (23), pull rod (24), sliding block (25), Second gear (26) and third gear (27), the first gear (21) are located at the chain (22) inner surface wall, first tooth It takes turns (21) and the chain (22) and rolls connection, the first gear (21) is located at third gear (27) front side, and described the One gear (21) and the third gear (27) are sequentially connected, and the rolling bearing (23) is located on rear side of the chain (22), institute It states rolling bearing (23) inner ring to be fixedly connected with the chain (22), the pull rod (24) is located at the first gear (21) appearance Wall, the pull rod (24) are fixedly connected with the first gear (21), and the sliding block (25) is located on the outside of the lifter plate (13) Wall, the sliding block (25) are fixedly connected with the lifter plate (13), rolling bearing (23) outer ring and the sponge cushion (15) be fixedly connected, the second gear (26) is located at the lifter plate (13) appearance wall, the second gear (26) with it is described Lifter plate (13) is fixedly connected.

2. a kind of paralytic patient leg exerciser according to claim 1, it is characterised in that: first gear (21) number Amount is four, and the first gear (21) is located at the left and right ends of the different chains (22).

3. a kind of paralytic patient leg exerciser according to claim 1, it is characterised in that: chain (22) quantity is Four, two chains (22) and the first gear (21) roll and connect, other two described chain (22) and described the Two gears (26) and the third gear (27) roll connection.

4. a kind of paralytic patient leg exerciser according to claim 1, it is characterised in that: the lifter plate (13) and institute Stating foam-rubber cushion (14) quantity is two, one foam-rubber cushion (14) of each setting on two lifter plates (13).

5. a kind of paralytic patient leg exerciser according to claim 1, it is characterised in that: pull rod (24) quantity is Two, the pull rod (24) is located at the sponge cushion (15) two sides.

6. a kind of paralytic patient leg exerciser according to claim 1, it is characterised in that: second gear (26) number Amount is two, and the second gear (26) is located at the different lifter plate (13) lateral walls.