CN216022991U

CN216022991U - Medical rehabilitation limb training device

Info

Publication number: CN216022991U
Application number: CN202122119583.8U
Authority: CN
Inventors: 万忠惠
Original assignee: Liupanshui vocational technical college
Current assignee: Liupanshui vocational technical college
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-03-15
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a medical rehabilitation limb training device in the technical field of medical instruments, which comprises a supporting base plate, wherein U-shaped brackets are symmetrically fixed at two ends of the top of the supporting base plate through bolts, and the inner side walls of the side plates of the two U-shaped brackets are both vertically provided with limiting sliding grooves, a supporting shaft lever is arranged between the top ends of the two side plates of the U-shaped brackets, the middle part of the outer wall of the supporting shaft lever is sleeved with a limiting pulley, an I-shaped sliding plate is horizontally arranged between the inner cavities of the limiting sliding grooves at the two sides, a patient sits on the upper part of the flexible seat plate, the hand-held pull ring belt is pulled by hands to pull the inhaul cable to slide in the inner cavity of the limiting pulley, so that the I-shaped sliding plate with the flexible seat plate is driven to slide upwards in the inner cavity of the limiting sliding chute, can drive the extension of shank when realizing exercising the arm, realize carrying out the training of hand and shank simultaneously, avoid the patient to need use different equipment to separately exercise loaded down with trivial details nature.

Description

Medical rehabilitation limb training device

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a medical rehabilitation limb training device.

Background

Rehabilitation refers to physical activity after injury that is beneficial to recovery or improvement of function. General injuries do not have to stop physical exercise completely, except for severe injuries that require rest treatment. Proper, scientific physical exercise has a positive effect on the rapid healing of injuries and promoting functional recovery. The rehabilitation equipment is mainly equipment for helping patients to perform passive exercise and daily activities and promoting rehabilitation. The therapist exercises passively or manually on the limb function of the patient with the aid of some instruments, and the patient may also exercise autonomously with the aid of the instruments or under the direction of the therapist. .

For patients with cerebral thrombosis, limbs of the patients are uncoordinated, in the treatment process, the patients need to take exercise with assistance by rehabilitation equipment so that the limbs can recover to normal exercise level, the existing equipment for taking exercise is usually that hands and legs are taken exercise separately, and the patients need to take recovery training on different equipment respectively, which is tedious.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a medical rehabilitation limb training device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a medical rehabilitation limb training device comprises a supporting base plate, wherein U-shaped supports are symmetrically fixed at two ends of the top of the supporting base plate through bolts, limiting sliding grooves are vertically formed in the inner side walls of the side plates of the two U-shaped supports, a supporting shaft rod is installed between the top ends of the two side plates of the U-shaped supports, a limiting pulley is sleeved in the middle of the outer wall of the supporting shaft rod, an I-shaped sliding plate is horizontally installed between the inner cavities of the limiting sliding grooves at two sides, a flexible seat plate is fixed at the top of the I-shaped sliding plate through bolts, traction cables are fixed at two ends of the I-shaped sliding plate and clamped in hubs of the limiting pulleys, a handheld pull ring is installed at one end, away from the I-shaped sliding plate, of each traction cable, a telescopic cylinder is fixed in the middle of the top of the supporting base plate through bolts, pedal switches are symmetrically bonded at the top of the supporting base plate, and control ends of the pedal switches are connected with control ends of the telescopic cylinders through air pipes, and a limiting blocking frame is arranged in the inner cavity of the limiting sliding groove.

Preferably, the limiting blocking frame comprises an inverted U-shaped plate arranged in an inner cavity of the limiting sliding groove, the length of the inverted U-shaped plate is equal to the distance between the two limiting sliding grooves, the height of the inverted U-shaped plate is larger than the length of the fixed end of the telescopic cylinder, and a plurality of buffer springs are uniformly welded at the top of the inverted U-shaped plate in a vertical mode.

Preferably, the side wall of the top end of the side plate of the U-shaped support is provided with a positioning insertion hole matched with the supporting shaft rod, and the positioning insertion hole is connected with the end part of the supporting shaft rod through threads.

Preferably, wear-resisting bearing is installed with the junction of back shaft lever to spacing pulley, and spacing pulley can rotate at the outer wall of back shaft lever.

Preferably, clearance fit is adopted between the end part of the I-shaped sliding plate and the inner cavity of the limiting sliding groove, and the bottom of the I-shaped sliding plate and the bottom of the flexible seat plate are both provided with fixing screw holes matched with the bolts.

Preferably, the middle of the bottom of the I-shaped sliding plate is welded with a fixed sleeve matched with the telescopic end of the telescopic cylinder, and the fixed sleeve is connected with the telescopic end of the telescopic cylinder through threads.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, a patient sits above the flexible seat plate, the hand pulls the handheld pull ring belt to pull the pull rope to slide in the inner cavity of the limiting pulley, so that the I-shaped sliding plate with the flexible seat plate is driven to slide upwards in the inner cavity of the limiting sliding chute, the extension of legs can be driven while the exercise of the arms is realized, the training of hands and legs is realized simultaneously, the complexity that the patient needs to use different equipment to separately exercise is avoided, the extension of the telescopic cylinder can be controlled by stepping on a pedal switch by feet in the exercise process, the I-shaped sliding plate is pushed to slide upwards through the extension of the telescopic cylinder, the auxiliary training is carried out, and the phenomenon that the I-shaped sliding plate cannot be pulled to move upwards due to insufficient arm strength of the patient in the training process is avoided.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a bottom isometric view of the present invention;

fig. 3 is a schematic structural view of the limit stop frame of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-supporting bottom plate, 2-U-shaped bracket, 3-limiting sliding chute, 4-supporting shaft lever, 5-limiting pulley, 6-I-shaped sliding plate, 7-flexible seat plate, 8-traction cable, 9-handheld pull ring, 10-telescopic cylinder, 11-fixed sleeve, 12-pedal switch, 13-limiting stop frame, 131-inverted U-shaped plate and 132-buffer spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a medical rehabilitation limb training device comprises a supporting base plate 1, U-shaped supports 2 are symmetrically fixed at two ends of the top of the supporting base plate 1 through bolts, limiting sliding grooves 3 are vertically formed in the inner side walls of side plates of the two U-shaped supports 2, a supporting shaft rod 4 is installed between the top ends of the two side plates of the U-shaped supports 2, positioning insertion holes matched with the supporting shaft rod 4 are formed in the side walls of the top ends of the side plates of the U-shaped supports 2, and the positioning insertion holes are connected with the end portions of the supporting shaft rod 4 through threads, so that the positioning installation and later-stage disassembly between the supporting shaft rod 4 and the U-shaped supports 2 are facilitated;

the middle part of the outer wall of the supporting shaft lever 4 is sleeved with a limiting pulley 5, a wear-resistant bearing is arranged at the joint of the limiting pulley 5 and the supporting shaft lever 4, the rotating abrasion between the limiting pulley 5 and the supporting shaft lever 4 is reduced, the limiting pulley 5 can rotate on the outer wall of the supporting shaft lever 4, an I-shaped sliding plate 6 is horizontally arranged between the inner cavities of the limiting sliding grooves 3 at two sides, a flexible seat plate 7 is fixed at the top of the I-shaped sliding plate 6 through bolts, the end part of the I-shaped sliding plate 6 is in clearance fit with the inner cavities of the limiting sliding grooves 3, and fixing screw holes matched with the bolts are formed in the bottom of the I-shaped sliding plate 6 and the bottom of the flexible seat plate 7, so that the mounting and dismounting between the I-shaped sliding plate 6 and the flexible seat plate 7 are facilitated;

traction cables 8 are fixed at two ends of the I-shaped sliding plate 6, the traction cables 8 are clamped in a hub of the limiting pulley 5, a handheld pull ring 9 is installed at one end, far away from the I-shaped sliding plate 6, of the traction cable 8, a patient sits above the flexible seat plate 7, the handheld pull ring 9 is pulled by a hand to drive the traction cables 8 to slide in an inner cavity of the limiting pulley 5, so that the I-shaped sliding plate 6 with the flexible seat plate 7 is driven to slide upwards in the inner cavity of the limiting sliding groove 3, the extension of legs can be driven while the exercise of the arms is realized, the training of the hands and the legs is realized simultaneously, and the complexity that the patient needs to use different equipment to separately exercise is avoided;

a telescopic cylinder 10 is fixed in the middle of the top of a support base plate 1 through a bolt, a fixed sleeve 11 matched with the telescopic end of the telescopic cylinder 10 is welded in the middle of the bottom of an I-shaped sliding plate 6, the fixed sleeve 11 is in threaded connection with the telescopic end of the telescopic cylinder 10, pedal switches 12 are symmetrically bonded on the top of the support base plate 1, the control end of each pedal switch 12 is connected with the control end of the telescopic cylinder 10 through an air pipe, the input end of each pedal switch 12 is connected with an external air source through the air pipe, the pedal switches 12 can be controlled to extend by stepping feet in the exercise process, the I-shaped sliding plate 6 is pushed to slide upwards through the extension of the telescopic cylinder 10, the auxiliary training is carried out, and the phenomenon that the I-shaped sliding plate 6 cannot be pulled to move upwards due to insufficient arm strength of a patient in the training process is avoided;

spacing fender frame 13 is installed to the inner chamber of spacing spout 3, spacing fender frame 13 is including laying the U-shaped plate 131 that falls in 3 inner chambers of spacing spout, and the length of falling U-shaped plate 131 is the same with the interval between two spacing spouts 3, the height that falls U-shaped plate 131 is greater than the length of telescopic cylinder 10 stiff end, make the U-shaped plate 131 that falls can block and put between the inner chamber of two spacing spouts 3, and avoid worker's shape slide 6 and telescopic cylinder 10's stiff end to take place the contact, the vertical even welding in top of the U-shaped plate 131 that falls has a plurality of buffer spring 132, utilize the elastic buffer effect of buffer spring 132, when drawing cable 8 to break, can play the cushioning effect to the whereabouts of worker's shape slide 6.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a recovered limbs trainer of medical science, includes supporting baseplate (1), its characterized in that: the supporting device is characterized in that U-shaped supports (2) are symmetrically fixed at two ends of the top of the supporting base plate (1) through bolts, limiting sliding grooves (3) are vertically formed in the inner side walls of the two side plates of the two U-shaped supports (2), a supporting shaft rod (4) is installed between the top ends of the two side plates of the U-shaped supports (2), a limiting pulley (5) is sleeved in the middle of the outer wall of the supporting shaft rod (4), an I-shaped sliding plate (6) is horizontally installed between the inner cavities of the limiting sliding grooves (3) at two sides, a flexible seat plate (7) is fixed at the top of the I-shaped sliding plate (6) through bolts, traction cables (8) are fixed at two ends of the I-shaped sliding plate (6) respectively, the traction cables (8) are clamped in hubs of the limiting pulleys (5), a handheld pull ring (9) is installed at one end, far away from the I-shaped sliding plate (6), of each traction cable (8), and a telescopic cylinder (10) is fixed in the middle of the top of the supporting base plate (1) through bolts, the top symmetry of supporting baseplate (1) bonds and has pedal switch (12), and the control end of pedal switch (12) passes through the trachea and is connected with the control end of telescopic cylinder (10), spacing fender frame (13) are installed to the inner chamber of spacing spout (3).

2. The medical rehabilitation limb training device as recited in claim 1, wherein: spacing keep off frame (13) including lay fall U template (131) in spacing spout (3) inner chamber, and the length of falling U template (131) is the same with the interval between two spacing spouts (3), the vertical even welding in top of falling U template (131) has a plurality of buffer spring (132).

3. The medical rehabilitation limb training device as recited in claim 1, wherein: and a positioning jack matched with the supporting shaft lever (4) is formed in the side wall of the top end of the side plate of the U-shaped support (2), and the positioning jack is connected with the end part of the supporting shaft lever (4) through threads.

4. The medical rehabilitation limb training device as recited in claim 1, wherein: the connection part of the limiting pulley (5) and the supporting shaft lever (4) is provided with a wear-resistant bearing, and the limiting pulley (5) can rotate on the outer wall of the supporting shaft lever (4).

5. The medical rehabilitation limb training device as recited in claim 1, wherein: the end part of the I-shaped sliding plate (6) is in clearance fit with the inner cavity of the limiting sliding groove (3), and the bottom of the I-shaped sliding plate (6) and the bottom of the flexible seat plate (7) are both provided with fixing screw holes matched with bolts.

6. The medical rehabilitation limb training device as recited in claim 1, wherein: the middle of the bottom of the I-shaped sliding plate (6) is welded with a fixed sleeve (11) matched with the telescopic end of the telescopic cylinder (10), and the fixed sleeve (11) is connected with the telescopic end of the telescopic cylinder (10) through threads.