CN113975739B - Health-care auxiliary instrument - Google Patents

Abstract

The invention discloses a health-care auxiliary device, comprising a main frame, a stepping motor, and an upper support; the invention is not only suitable for auxiliary support for waist-span action training at the initial stage of waist-span; The injured person provides external force assistance, which is helpful for recovery; provides extreme flexibility training for fitness people; the invention is suitable for different users; it can be adjusted back and forth to exercise the flexibility of the waist and legs, and the purpose of exercising the waist span is achieved, and the structure is simple , strong practicability.

Description

A health aid

technical field

The invention relates to the technical field of medical and health care devices, in particular to a health care auxiliary device.

Background technique

The human body's cross is prone to problems, especially if you sit for a long time. If you stretch a little, it is easy to hurt the cross and make the waist not straight. Many people mistakenly think that it is all a problem of the lumbar spine. In fact, it is not the case. Over time, it will increase the burden on the lumbar spine. To solve this problem, it is necessary to set up a device to assist cross-training; research and practice have proved that the most effective method for cross-straddle treatment is to stand upright with one leg, tilt the other leg backward, lean forward with the upper body and straighten both hands, so that The person is in a fixed "D" shape, and then the upper body and the raised legs are bent as much as possible to make the person "V" shape, exercise the waist and span, but at the beginning due to the span injury, it is difficult to do this kind of action, such as lying down It is difficult to get up, and it is easy to fall down when standing. It is not always possible for the patient to persevere, making the exercise ineffective, and then giving up the exercise; therefore, an auxiliary equipment is needed.

SUMMARY OF THE INVENTION

The present invention provides a health care auxiliary device, which can solve the problems raised in the above background art.

In order to achieve the above purpose, the present invention provides the following technical solutions: a health care auxiliary device, comprising a main frame, a stepping motor, and an upper support; the main frame is located at the bottom, and the upper part of the main frame is provided with a stepping motor. The first stepping motor is hinged with the upper bracket, and the upper bracket is in the shape of "Y"; the upper end of the upper bracket is provided with a second stepping motor, and the other end of the second stepping motor is connected to the main gear; the main gear and the legs The leg bracket group rotates synchronously; the other end of the upper part of the upper bracket is provided with a secondary gear, and the main gear and the secondary gear are meshed; one end of the main gear and the secondary gear is not meshed with the leg bracket group; the secondary gear and the main gear One end where the gears are not engaged is fixed with the upper body bracket group; the upper body bracket group and the auxiliary gear rotate synchronously.

The original state of the leg support group and the upper body support group is located on a straight line; the leg support group is provided with a leg fixing component, and the leg fixing component is two parallel circular tubes perpendicular to the leg support group. .

The upper body support group is provided with an arm fixing component, and the arm fixing component is two parallel circular tubes perpendicular to the upper body support group.

The first round tube and the second round tube are parallel to each other and arranged horizontally.

The upper body bracket group is provided with a support plate 1 and a support plate 2 near the end of the auxiliary gear, and the support plate 1 and the support plate 2 are arranged symmetrically; the support plate 1 is vertically arranged with a screw 1; .

The leg bracket group is provided with support plate 3 and support plate 4 near the main gear end; the support plate 3 and the support plate 4 are symmetrically arranged; the support plate 3 is vertically arranged with three screws; .

The centerlines of the first screw and the second screw are parallel; the centerlines of the third screw and the fourth screw are parallel.

One end of the stepping motor is connected to a power supply, and a control component is connected between the power supply and the stepping motor one; one end of the stepping motor is connected to the power supply, and the power supply and the stepping motor two are connected to a control unit. assembly; the control assembly is arranged on the upper body bracket group.

A fixed soft pad is also arranged on the upper bracket.

The principle and beneficial effects of the present invention:

The present invention is not only suitable for auxiliary support of lumbar span action training in the initial stage of lumbar span, but also can be used for self-training of flexibility, providing external force assistance for lumbar span injuries, which is helpful for recovery, and providing extreme flexibility training for bodybuilders. It is suitable for different users; it can be adjusted back and forth to exercise the flexibility of the waist and legs, and achieve the purpose of exercising the waist span. The structure is simple and the practicability is strong.

Description of drawings

Fig. 1 is the front view structure schematic diagram of the present invention;

Fig. 2 is a left-view structural schematic diagram of the present invention;

Fig. 3 is the top view structure schematic diagram of the present invention;

Fig. 4 is (Fig. 1) enlarged structural representation at 1 place of the present invention;

Fig. 5 is the schematic diagram of the extreme use state of the figure of the present invention;

6 is a schematic diagram of the initial use state of the present invention;

In the picture: 1-stepping motor 1; 2-upper bracket; 3-auxiliary gear; 4-main gear; 5-stepping motor 2; 6-leg bracket group; 7-upper body bracket group; 8-support plate One, 9-screw one, 10-support plate two, 11-screw two, 12-screw three, 13-support plate three, 14-screw four, 15-support plate four, 16-fixed cushion, 17-round tube One, 18- Round tube Two, 19- Control assembly.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to each figure, a health care auxiliary device includes a main frame, a stepping motor 1, and an upper bracket 2; the main frame is located at the bottom, and a stepping motor 1 is arranged on the upper part of the main frame. The stepping motor The first 1 is hinged with the upper bracket 2, and the upper bracket 2 is in the shape of "Y"; the upper end of the upper bracket 2 is provided with a stepper motor 25, and the other end of the stepper motor 25 is connected to the main gear 4; The gear 4 and the leg bracket group 6 rotate synchronously; the other end of the upper bracket 2 is provided with a secondary gear 3, and the main gear 4 is meshed with the secondary gear 3; Leg bracket group 6; one end where the auxiliary gear 3 and the main gear 4 are not meshed is fixed to the upper body bracket group 7; the upper body bracket group 7 and the auxiliary gear 3 rotate synchronously.

The leg support group 6 and the upper body support group 7 are located on a straight line in the original state; the leg support group 6 is provided with leg fixing components, and the leg fixing components are two perpendicular to the leg support group 6. Parallel tube one 17.

The upper body support group 7 is provided with arm fixing components, and the arm fixing components are two parallel circular tubes 2 18 perpendicular to the upper body support group 7 .

The first round tube 17 and the second round tube 18 are parallel to each other and arranged horizontally.

The upper body bracket group 7 is provided with a supporting plate 1 8 and a supporting plate 2 10 near the end of the auxiliary gear 3, and the supporting plate 1 8 and the supporting plate 2 10 are arranged symmetrically; the supporting plate 1 8 is vertically arranged with a screw 1 9; The second support plate 10 is provided with a second screw 11 vertically.

The leg bracket group 6 is provided with a third support plate 13 and a support plate four 15 near the end of the main gear 4; the support plate three 13 and the support plate four 15 are symmetrically arranged; The support plate 4 15 is vertically arranged with a screw 4 14 .

The centerlines of the screw one 9 and the screw two 11 are parallel; the centerlines of the screw three 12 and the screw four 14 are parallel.

One end of the stepping motor one 1 is connected to the power supply, and the control assembly 19 is connected between the power supply and the stepping motor one 1; one end of the stepping motor two 5 is connected to the power supply, and the power supply and the stepping motor two 5 The control assembly 19 is connected between; the control assembly 19 is arranged on the upper body bracket group 7 .

A fixed cushion 16 is also provided on the upper bracket 2 .

Each transmission element of the present invention is provided with a protective shell outside.

When in use, the person stands in the initial state (Fig. 1); the upper body is located on the upper body bracket group 7, the hand is placed on the control assembly, one leg is clamped in the corresponding position of the leg bracket group 6, and the fixed cushion 16 is used to fix it. The person's waist is dragged; at this time, the stepper motor-1 is controlled by the control assembly to rotate and the upper bracket 2 is driven to make the present invention be in a "D" shape, and the user himself is also correspondingly changed with the present invention; then the stepper motor-1 stop; at this time, the control assembly controls the stepper motor 25 to rotate and drives the main gear 4, the main gear 4 drives the auxiliary gear 3 to rotate, and adjusts the angle between the leg bracket group 6 and the upper body bracket group 7; the screw 211. The setting of the third screw 12 controls the limit position on one side; the setting of the screw one 9 and the screw four 14 controls the limit position on the other side; the present invention is suitable for different users; it can be adjusted back and forth to exercise the waist The flexibility of the legs is for the purpose of exercising the waist span.

Claims (9)

1. A health care auxiliary device is characterized in that, comprising a main frame, a stepping motor one, an upper support; the main frame is located at the bottom, and the upper part of the main frame is provided with a stepping motor one, and the stepping motor one and The upper bracket is hinged, and the upper bracket is in the shape of "Y"; the upper part of the upper bracket is provided with a second stepping motor, and the other end of the second stepping motor is connected to the main gear; the main gear and the leg bracket group rotate synchronously; The other end of the upper part of the upper bracket is provided with a secondary gear, and the primary gear and the secondary gear are meshed; one end of the main gear and the secondary gear is not meshed with the leg bracket group; The upper body bracket group is formed; the upper body bracket group and the auxiliary gear rotate synchronously. 2. A health care aid according to claim 1, characterized in that: the leg support group and the upper body support group are located on a straight line in their original state; the leg support group is provided with leg fixing components, so The leg fixing assembly is one of two parallel circular tubes perpendicular to the leg bracket group. 3 . The health care auxiliary device according to claim 1 , wherein the upper body support group is provided with an arm fixing component, and the arm fixing component is two parallel circular tubes perpendicular to the upper body support group. 4 . 4. A health care auxiliary device according to claim 2 or 3, characterized in that: the first round tube and the second round tube are parallel to each other and arranged horizontally. 5. A health care auxiliary device according to claim 1, wherein the upper body bracket group is provided with a support plate 1 and a support plate 2 near the end of the auxiliary gear, and the support plate 1 and the support plate 2 are symmetrically arranged; The first support plate is provided with the first screw vertically; the second support plate is provided with the second screw vertically. 6 . The health care auxiliary device according to claim 1 , wherein the leg support group is provided with support plate three and support plate four near the main gear end; the support plate three and support plate four are symmetrically arranged; 6 . Three screws are arranged vertically on the support plate 3; screws 4 are arranged vertically on the support plate 4. 7 . The health care auxiliary device according to claim 5 or 6 , wherein the center lines of the first screw and the second screw are parallel; the center lines of the third screw and the fourth screw are parallel. 8 . 8 . The health care auxiliary device according to claim 1 , wherein one end of the stepping motor is connected to a power source, and a control component is connected between the power source and the stepping motor one; the stepping motor The two ends are connected with the power supply, and the control assembly is connected between the power supply and the stepping motor two; the control assembly is arranged on the upper body bracket group. 9 . The health care auxiliary device according to claim 1 , wherein a fixed soft pad is further arranged on the upper bracket. 10 .

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