CN213252852U

CN213252852U - Upper limb rehabilitation stretching training device convenient for angle adjustment

Info

Publication number: CN213252852U
Application number: CN202021862333.2U
Authority: CN
Inventors: 樊冰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-05-25
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses an upper limbs rehabilitation and stretching training device convenient to angle modulation, including base and the elastic component of connection on the base, the base top is provided with and is used for avoiding the loaded down with trivial details step of repetitious repetition to make things convenient for the patient to adjust by oneself rotation stretching mechanism, this upper limbs rehabilitation and stretching training device of angle modulation of being convenient for, in order to be different from prior art, make medical personnel when carrying out rehabilitation training to the patient, the loaded down with trivial details step of having avoided the repetition to twist the movable nut and the removal of lifting up of dwang, through rotating stretching mechanism, rotate the rotary disk, be convenient for adjust tensile angle, also make things convenient for the patient to adjust by oneself, and simultaneously, also can carry out training to a certain extent to patient's upper limbs.

Description

Upper limb rehabilitation stretching training device convenient for angle adjustment

Technical Field

The utility model relates to a rehabilitation facility technical field specifically is an upper limbs rehabilitation tensile training device convenient to angle modulation.

Background

The upper limb exercising device for rehabilitation is generally used for the injury and the patient with muscular atrophy caused by the fact that the upper limb is in trouble with movement or the upper limb is injured and does not use the upper limb to apply force for moving for a long time, the existing upper limb exercising device cannot be well divided into a plurality of rehabilitation steps to recover and use the injured patient, and cannot be adjusted conveniently.

In order to solve the above problems, in the chinese utility model patent with the publication number CN208975097U, a rehabilitation upper limb exercising device convenient to adjust is disclosed, which comprises a supporting frame and a supporting base, wherein the supporting base is located at the lower end of the supporting frame, the lower end of one side of the supporting frame is provided with a rectangular frame, the rectangular frame is connected with a second rotating rod in a sliding manner, the pulling rod is pulled to drive the elastic band to expand and contract, when the force application is small and the torsion spring in the rotating sleeve is not enough to rotate, the wounded person exercises the upper limb through the elasticity of the elastic band, when the rehabilitation training is performed to the second step, the wounded person pulls the pulling ring again to expand and contract the elastic band, when the elastic band is stretched to the maximum length, the wounded person continues to apply force downwards to the pulling ring, thereby driving the rotating sleeve to rotate in the rotating rod, thereby the torsion spring is deformed, when the wounded relaxes the upper limb, the torsion spring releases the force generated by the deformation of the upper limb, so as to drive the rotary sleeve to rotate and restore to the original shape.

However, we find that when using, medical personnel need swivel nut to lift it off from the threaded rod when carrying out the rehabilitation training to the patient, pull the stopper again and take out the threaded rod, repeat above step and take out the opposite side threaded rod, upwards lift No. two dwang, move to No. two rectangle frames in the carriage again, then insert the threaded rod of both sides in proper order and screw up the nut, though the use is simple and clear, but need to unscrew the screwing nut repeatedly many times in the use, it is loaded down with trivial details, and still need upwards lift structures such as a dwang, No. two dwang and handle and move, the height is also relatively higher, lead to extremely inconvenient patient's self-adjustment, increase medical personnel's work load to a certain extent, for this reason, we provide an upper limbs rehabilitation stretch training device convenient to angle modulation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an upper limbs rehabilitation and stretching trainer convenient to angle modulation to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an upper limbs rehabilitation and stretching trainer convenient to angle modulation, includes the base and connects the elastic component on the base, the base top is provided with and is used for avoiding the loaded down with trivial details step of repetitious repetition in order to make things convenient for the patient to adjust by oneself and rotates stretching mechanism to be different from prior art, make medical personnel when carrying out rehabilitation training to the patient, avoided the loaded down with trivial details step of repeated twisting moving nut and the removal of lifting up of dwang, through rotating stretching mechanism, rotate the rotary disk, be convenient for adjust tensile angle, also make things convenient for the patient to adjust by oneself, and simultaneously, also can carry out training to a certain extent to patient's upper limbs at the in-process.

Preferably, the rotary stretching mechanism is including fixing the convex cavity at base top, sliding connection has the dwang in the convex cavity, the elastic component is connected inside the dwang both ends respectively, convex cavity bottom is offered and is used for making things convenient for elastic component pivoted to lead to the groove, the arbitrary one end of dwang is fixed with the connecting rod, the connecting rod tip is provided with and is used for guaranteeing dwang pivoted driving medium, connecting rod top swing joint has the setting element that is used for strengthening dwang location effect, through rotating stretching mechanism, then guarantees that medical personnel when carrying out the rehabilitation training to the patient, has avoided the loaded down with trivial details step of repeated twisting nut and the lifting up of dwang to remove, rotates the rotary disk, is convenient for adjust tensile angle, also makes things convenient for the patient to.

Preferably, the driving medium is including fixing the support frame at the base top, the support frame top is fixed with the fixing base, rotate through the bearing between the fixing base and install the worm, the worm top is connected with the driving piece that is used for making things convenient for rotatory worm, the support frame top is fixed with the U-shaped seat, rotate through the bearing on the U-shaped seat and install the main shaft that one end extends to the U-shaped seat outside, be fixed with the worm wheel with worm looks adaptation on the main shaft, and extend to U-shaped seat outside one end fixed with the connecting rod, through the driving medium, then guarantee the dwang and normally rotate, and then be convenient for angular adjustment.

Preferably, the setting element includes the shift lever that the activity runs through the connecting rod top, the shift lever is close to convex cavity one end and is fixed with the locating piece, and the outside cover is equipped with reset spring, the reset spring both ends contact with connecting rod and locating piece respectively, the shift lever is kept away from convex cavity one end both sides and has been seted up the draw-in groove, the draw-in groove internal fixation has the rotation axis, the rotation axis overcoat is equipped with the torsional spring, and rotates and be connected with the block pole, the torsional spring both ends are fixed mutually with shift lever and block pole respectively, the shift lever is kept away from convex cavity one end and is fixed with the pull ring, through the setting element, then guarantees to strengthen the stability of device in tensile.

Preferably, the driving piece comprises a rotating disc fixed at the top of the worm, and the self-adjustment of the patient is facilitated through the driving piece, and meanwhile training can be performed on the upper limb of the patient to a certain degree.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses be different from prior art for medical personnel have avoided the repeated loaded down with trivial details step of twisting the moving nut and the removal of lifting up of dwang when carrying out the rehabilitation training to the patient, through rotating stretching mechanism, rotate the rotary disk, be convenient for adjust tensile angle, also make things convenient for the patient to adjust by oneself, simultaneously, also can carry out training to a certain extent to patient's upper limbs at the in-process of adjustment.

Drawings

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

FIG. 2 is a schematic view of the structure of FIG. 1 in another orientation according to the present invention;

FIG. 3 is a schematic view of the positioning member of the present invention;

FIG. 4 is an enlarged schematic view of the area A of the present invention;

fig. 5 is an enlarged schematic view of the area B of the present invention.

In the figure: 1-a base; 2-an elastic member; 3-rotating the stretching mechanism; 4-circular arc-shaped cavity; 5-rotating the rod; 6-through groove; 7-a connecting rod; 8-a transmission member; 9-a positioning member; 10-a support frame; 11-a fixed seat; 12-a worm; 13-a drive member; 14-U-shaped seat; 15-a main shaft; 16-a worm gear; 17-a displacement rod; 18-a positioning block; 19-a return spring; 20-a card slot; 21-a rotating shaft; 22-torsion spring; 23-a snap rod; 24-a tab; 25-rotating the disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an upper limb rehabilitation stretching training device convenient for angle adjustment comprises a base 1 and an elastic part 2 connected to the base 1, wherein the base 1 and the elastic part 2 both adopt a comparison file technology, and are not described herein again;

the top of the base 1 is provided with a rotary stretching mechanism 3 for avoiding repeated fussy steps for facilitating self adjustment of a patient, when in use, firstly, the pull ring 24 is pulled to drive the shifting rod 17 to move, the reset spring 19 is compressed, the clamping rod 23 is popped out of the clamping groove 20 under the action of the torsion spring 22, the clamping can be realized by loosening the pull ring 24, a medical worker or the patient rotates the rotary disk 25 to drive the worm 12 to rotate, the worm 12 drives the worm wheel 16 to rotate, further, the connecting rod 7 is driven by the spindle 15 to rotate, the connecting rod 7 drives the rotary rod 5 to rotate in the arc-shaped cavity 4, so that the rotary rod 5 drives the elastic part 2 to rotate, the clamping and positioning can be realized by pressing the clamping rod 23, when the medical worker carries out rehabilitation training on the patient, the fussy steps of repeatedly screwing the nut and the lifting and moving of the rotary rod, the patient can adjust the upper limb conveniently, and meanwhile, the upper limb of the patient can be trained to a certain degree in the adjusting process.

The rotary stretching mechanism 3 comprises a circular arc-shaped cavity 4 fixed at the top of the base 1, a rotating rod 5 is slidably connected in the circular arc-shaped cavity 4, the elastic part 2 is respectively connected inside two ends of the rotating rod 5, a through groove 6 for facilitating the rotation of the elastic part 2 is formed in the bottom of the circular arc-shaped cavity 4, a connecting rod 7 is fixed at any one end of the rotating rod 5, a transmission part 8 for ensuring the rotation of the rotating rod 5 is arranged at the end part of the connecting rod 7, a positioning part 9 for enhancing the positioning effect of the rotating rod 5 is movably connected at the top of the connecting rod 7, when the rotary stretching mechanism is used, a pull ring 24 is firstly pulled to drive a shifting rod 17 to move, a reset spring 19 is compressed, a clamping rod 23 is popped out of a clamping groove 20 under the action of a torsion spring 22, the, and then drive connecting rod 7 through main shaft 15 and rotate, connecting rod 7 drives dwang 5 at the 4 internal rotations of convex cavity, make dwang 5 drive elastic component 2 and rotate, press down block pole 23 can block the location, make medical personnel when carrying out the rehabilitation training to the patient, the loaded down with trivial details step of having avoided the repetition to twist the nut and the removal of lifting up of dwang 5, through rotating stretching mechanism 3, rotate rotary disk 25, be convenient for adjust tensile angle, also make things convenient for the patient to adjust by oneself, and simultaneously, also can carry out training to a certain extent to patient's upper limbs at the in-process of adjustment.

The transmission part 8 comprises a support frame 10 fixed at the top of the base 1, a fixed seat 11 is fixed at the top of the support frame 10, a worm 12 is installed between the fixed seats 11 in a rotating mode through a bearing, a driving part 13 used for conveniently rotating the worm 12 is connected to the top of the worm 12, a U-shaped seat 14 is fixed at the top of the support frame 10, a main shaft 15 with one end extending to the outer side of the U-shaped seat 14 is installed on the U-shaped seat 14 in a rotating mode through the bearing, a worm wheel 16 matched with the worm 12 is fixed on the main shaft 15, one end extending to the outer side of the U-shaped seat 14 is fixed with a connecting rod 7, when the transmission part is used, a medical worker or a patient rotates a rotating disc 25 to drive the worm 12 to rotate, the worm 12 drives the worm wheel 16 to rotate, the connecting rod 7 is driven to rotate through the main, the clamping rod 23 can be pressed to clamp and position, so that the rotating rod 5 can normally rotate, and the angle can be conveniently adjusted.

The positioning piece 9 comprises a shifting rod 17 movably penetrating through the top of the connecting rod 7, a positioning block 18 is fixed at one end of the shifting rod 17 close to the arc-shaped cavity 4, and the outer side is sleeved with a return spring 19, two ends of the return spring 19 are respectively contacted with the connecting rod 7 and the positioning block 18, two sides of one end of the displacement rod 17, which is far away from the arc-shaped cavity 4, are provided with clamping grooves 20, a rotating shaft 21 is fixed in the clamping grooves 20, a torsion spring 22 is sleeved outside the rotating shaft 21, and is rotatably connected with a clamping rod 23, two ends of the torsion spring 22 are respectively fixed with a shifting rod 17 and the clamping rod 23, one end of the shifting rod 17 far away from the circular arc cavity 4 is fixed with a pull ring 24, when the device is used, the pull ring 24 is pulled to drive the shifting rod 17 to move, the return spring 19 is compressed, the clamping rod 23 is popped out of the clamping groove 20 under the action of the torsion spring 22, clamping can be achieved by loosening the pull ring 24, and the stability of the device in the stretching training process is enhanced.

The driving part 13 comprises a rotating disk 25 fixed on the top of the worm 12, so that the patient can adjust the upper limb of the patient conveniently when the device is used, and the upper limb of the patient can be trained to a certain degree.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an upper limbs rehabilitation and stretching trainer convenient to angle modulation, includes base (1) and elastic component (2) of connection on base (1), its characterized in that: the base (1) top is provided with and is used for avoiding the rotation tension mechanism (3) of many times repeated loaded down with trivial details steps in order to make things convenient for the patient to adjust by oneself.

2. The upper limb rehabilitation and stretching training device convenient for angle adjustment according to claim 1, characterized in that: rotate tensile mechanism (3) including fixing at arc cavity (4) at base (1) top, sliding connection has dwang (5) in arc cavity (4), elastic component (2) are connected respectively inside dwang (5) both ends, arc cavity (4) bottom is offered and is used for making things convenient for elastic component (2) pivoted to lead to groove (6), dwang (5) arbitrary one end is fixed with connecting rod (7), connecting rod (7) tip is provided with and is used for guaranteeing dwang (5) pivoted driving medium (8), connecting rod (7) top swing joint has setting element (9) that are used for strengthening dwang (5) location effect.

3. The upper limb rehabilitation and stretching training device convenient for angle adjustment according to claim 2, characterized in that: driving medium (8) are including fixing support frame (10) at base (1) top, support frame (10) top is fixed with fixing base (11), rotate through the bearing between fixing base (11) and install worm (12), worm (12) top is connected with driving piece (13) that are used for making things convenient for rotatory worm (12), support frame (10) top is fixed with U-shaped seat (14), install main shaft (15) that one end extends to the U-shaped seat (14) outside through the bearing rotation on U-shaped seat (14), be fixed with worm wheel (16) with worm (12) looks adaptation on main shaft (15), and extend to that U-shaped seat (14) outside one end is fixed with connecting rod (7).

4. The upper limb rehabilitation and stretching training device convenient for angle adjustment according to claim 2, characterized in that: setting element (9) are including the shift lever (17) at activity through connection pole (7) top, shift lever (17) are close to convex cavity (4) one end and are fixed with locating piece (18), and the outside cover is equipped with reset spring (19), reset spring (19) both ends contact with connecting rod (7) and locating piece (18) respectively, shift lever (17) are kept away from convex cavity (4) one end both sides and have been seted up draw-in groove (20), draw-in groove (20) internal fixation has rotation axis (21), rotation axis (21) overcoat is equipped with torsional spring (22), and rotates and be connected with block pole (23), torsional spring (22) both ends are fixed mutually with shift lever (17) and block pole (23) respectively, shift lever (17) are kept away from convex cavity (4) one end and are fixed with pull ring (24).

5. The upper limb rehabilitation stretching training device convenient for angle adjustment according to claim 3, characterized in that: the driving piece (13) comprises a rotating disc (25) fixed on the top of the worm (12).