CN220046969U - A highly safe health training device - Google Patents

Abstract

The utility model discloses a health training device with high safety, which relates to the technical field of orthopedics and includes a base and a screw nut. Servo motors are provided at both ends of the bottom of the base, and the output end of the servo motor runs through the bottom of the base and is connected with a screw nut. The front and back thread screws, the screw nuts are sleeved on the outside of the front and back thread screws, and an adjustment component is installed at the front end of the screw nut. There are two of the adjustment components, and there are two adjustment components between them. A support component is provided, and the support component includes a moving wheel, a connecting rod, a seat, a traction rope, an elastic band and a cushion cushion. The moving wheel is provided with a connecting rod at one end close to the transverse central axis of the base, and the connecting rod is provided with a connecting rod on the outside. Seats. This highly safe health training device provides support services at all times by setting up support components that can move with the patient. It can prevent patients from falling directly to the ground due to unstable support. It is used with cushion cushions for cushioning, reducing the risk of injury. patient harm and improved safety.

Description

A highly safe health training device

Technical field

The utility model relates to the technical field of health training equipment, and is specifically a health training device with high safety.

Background technique

Patients with fractures generally require long-term treatment, especially severe fractures, such as comminuted fractures. Because the patient maintains a fixed posture for a long time during treatment, the mechanism and bones do not receive adequate exercise, which will cause muscle atrophy and is not conducive to the patient's recovery. Most patients with bone injuries require recovery treatment, which usually involves asking the patient to stand up and walk slowly to achieve recovery. At present, orthopedic patients need to complete a long-term, repeated and step-by-step rehabilitation process through health training devices after seeking medical treatment.

Existing health training devices require leg strength to achieve walking. However, due to insufficient leg strength in rehabilitation patients, patients are prone to falls due to unstable support during walking training.

Therefore, in view of this, we researched and improved the existing structure and deficiencies, and proposed a highly safe health training device.

Utility model content

The purpose of this utility model is to provide a health training device with high safety to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solution: a health training device with high safety, including a base and a screw nut. Servo motors are provided at both ends of the bottom of the base, and the output end of the servo motor runs through the base. The bottom is connected to a front and back thread screw, and the screw nut is sleeved on the outside of the front and back thread screw, and an adjustment component is installed at the front end of the screw nut. There are two adjustment components, and two of the adjustment components are installed at the front end of the screw nut. A support component is provided between the components, and the support component includes a moving wheel, a connecting rod, a seat, a traction rope, an elastic band and a cushion cushion. The moving wheel is provided with a connecting rod at one end close to the transverse central axis of the base, and the connecting rod is A seat is provided on the outside, a traction rope is connected to the outside of the connecting rod on the right side, elastic bands are connected between the traction ropes, and a buffer cushion is provided at the front end of the seat.

Further, a walking platform is provided at the front end of the base, and gentle ramps are provided on both sides of the walking platform.

Furthermore, the side surfaces of the base are in the shape of "]", and the base, walking platform and gentle ramp form an integrated structure.

Further, two of the screw nuts are arranged symmetrically about the center position of the front and back thread screws, and there are two front and back thread screws, and the two front and back thread screws are parallel to each other.

Further, the adjustment assembly includes a support base and a slide track, and a slide track is provided on a side of the support base close to the transverse central axis of the walking platform.

Further, the adjustment assembly also includes a fixed cylinder, a hand screw, a movable rod, and a support rod, and a fixed cylinder is fixed at the front end of the support base, and a movable rod is fixed inside the fixed cylinder through a hand screw, and The front end of the movable rod is provided with a support rod.

Furthermore, the fixed cylinders are equidistantly distributed on the surface of the support base, and the number of fixed cylinders and movable rods is the same.

Furthermore, jacks are provided on the top and bottom surfaces of the seat, and four connecting rods are provided symmetrically with respect to the center position of the seat.

The utility model provides a high-safety health training device, which has the following beneficial effects: the high-safety health training device provides support services at all times by setting support components that can move with the patient, and can prevent the patient from being affected by the support. In the event of instability and falling to the ground directly, the cushioning cushion can be used to reduce the harm to the patient and improve safety.

1. This utility model uses a servo motor to drive the positive and negative thread screws to drive, so that the two sets of adjustment components can follow the screw nuts fixed to them to move toward or in opposite directions in the vertical direction with respect to the outside of the positive and negative thread screws. By adjusting the two The distance between components can be adjusted to meet the needs of different patients, allowing patients to comfortably use the armrests as auxiliary support to complete health training reliably and safely.

2. This utility model can change the distance between the armrest and the support base by moving the movable rod inside the fixed tube, so that the working position of the armrest can be adapted to patients of different heights.

3. This utility model adjusts the elastic band to the front of the waist and uses the force generated by walking to drive the moving wheel at the end of the connecting rod to roll in the slide, which can realize the synchronous movement of the seat and the patient, thereby making it convenient for the patient when the leg strength is insufficient. Rest in place, using cushioning cushions to reduce harm to the patient and improve safety and protection.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of a highly safe health training device of the present invention;

Figure 2 is a schematic three-dimensional structural diagram of the adjustment component of a highly safe health training device of the present invention;

Figure 3 is a schematic diagram of the support assembly of a highly safe health training device of the present invention, viewed from above.

In the picture: 1. Base; 2. Walking platform; 3. Gentle ramp; 4. Servo motor; 5. Positive and negative thread screw; 6. Screw nut; 7. Adjustment component; 701. Support base; 702. Slide Road; 703, fixed cylinder; 704, hand screw; 705, movable rod; 706, support rod; 8, support component; 801, moving wheel; 802, connecting rod; 803, seat; 804, traction rope; 805 , elastic band; 806, cushion cushion.

Implementation

The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

As shown in Figure 1, a highly safe health training device includes a base 1 and a screw nut 6. A walking platform 2 is provided at the front end of the base 1, and gentle ramps 3 are provided on both sides of the walking platform 2. The base 1 has a "]" shape on the side, and the base 1, the walking platform 2 and the gentle ramp 3 have an integrated structure. There are servo motors 4 at both ends of the bottom of the base 1, and the output end of the servo motor 4 runs through the bottom of the base 1 and is connected to The front and back thread screw 5, the screw nut 6 is sleeved on the outside of the front and back thread screw 5, and the front end of the screw nut 6 is installed with an adjustment component 7. There are two adjustment components 7, and the screw nut 6 is about the front There are two counter-thread screw rods 5 symmetrically arranged in the center, and there are two front and back counter-thread screw rods 5 . The two front and back-thread screw rods 5 are parallel to each other. The front and back thread screw rods 5 are driven by the servo motor 4 The transmission can realize that the two sets of adjustment components 7 respectively follow the screw nuts 6 fixed thereto to move toward or in opposite directions in the vertical direction about the outside of the positive and negative thread screws 5, and the distance between the two sets of adjustment components 7 can be adjusted to meet the needs of different patients. According to usage needs, patients can comfortably use the armrest 706 as auxiliary support to complete health training reliably and safely;

As shown in Figure 2, the adjustment component 7 includes a support base 701 and a slideway 702, and a slideway 702 is provided on the side of the support base 701 close to the transverse central axis of the walking platform 2. The adjustment component 7 also includes a fixed barrel 703 and a hand-tightened screw rod. 704. Movable rod 705 and support rod 706, and a fixed cylinder 703 is fixed at the front end of the support base 701. A movable rod 705 is fixed inside the fixed cylinder 703 through a hand-tightened screw rod 704, and a support rod 706 is provided at the front end of the movable rod 705. , the fixed cylinders 703 are equidistantly distributed on the surface of the support base 701, and the fixed cylinders 703 and the movable rods 705 are arranged in the same number. By moving the movable rods 705 inside the fixed cylinder 703, the distance between the support rods 706 and the support base 701 can be adjusted. Modifications are made so that the working position of the support bar 706 is adapted to patients of different heights.

As shown in Figures 1 and 3, a support component 8 is provided between the two adjustment components 7, and the support component 8 includes a moving wheel 801, a connecting rod 802, a seat 803, a traction rope 804, an elastic band 805 and a cushion cushion 806 , one end of the moving wheel 801 close to the transverse central axis of the base 1 is provided with a connecting rod 802, and a seat 803 is provided on the outside of the connecting rod 802. A traction rope 804 is connected to the outside of the connecting rod 802 on the right side, and between the traction ropes 804 An elastic band 805 is connected, a cushion cushion 806 is provided at the front end of the seat 803, jacks are provided on the top and bottom surfaces of the seat 803, and four connecting rods 802 are arranged symmetrically about the center of the seat 803. By adjusting the elastic band 805 to the waist In front of the chair, the force generated by walking is used to drive the moving wheel 801 at the end of the connecting rod 802 to roll in the slide 702, which can realize the synchronous movement of the seat 803 and the patient, thereby making it convenient for the patient to rest in place when the leg strength is insufficient. The cushion cushion 806 reduces the harm to the patient and improves the safety protection effect.

To sum up, when using this highly safe health training device, first the front and back thread screws 5 are connected to the two adjustment components 7 provided above and below through the left-hand screw nut 6 and the right-hand screw nut 6 respectively. Before health training, the patient's family or staff can adjust the distance between the two adjustment components 7 according to the width of the patient's elbows and shoulder width, that is, control the two servo motors 4 to respectively drive the positive and negative screw rods 5 connected thereto. Rotate clockwise or counterclockwise to realize that the upper adjustment component 7 and the lower adjustment component 7 follow the left-hand screw nut 6 and the right-hand screw nut 6 that are fixed to them and move vertically toward each other with respect to the outside of the front and back thread screw 5. Or move oppositely, and then move the movable rod 705 inside the fixed cylinder 703 according to the height of the patient. After the distance between the support rod 706 and the support base 701 is changed, tighten it by hand-tightening the screw rod 704, so that the patient can comfortably Use the armrest 706 as an auxiliary support to reliably and safely complete health training. Since both ends of the walking platform 2 are in contact with the ground through the gentle ramp 3, the patient can use the armrest 706 to board the walking platform 2 from the gentle ramp 3 on the left side. When the patient sits on the seat 803, the patient can adjust the body to face the right side, and then place the elastic band 805 in front of the waist, so that when standing, the force generated by walking can be used to drive the moving wheel 801 at the end of the connecting rod 802 about the slide. 702, to realize the synchronous movement of the seat 803 and the patient, so that the patient can rest in place with the help of the seat 803 when the leg strength is insufficient, and when the patient falls on the seat 803 due to unstable support, the patient can use the cushion 806 Reduce damage and achieve safety protection effect.

The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed form. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to better explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention and design various embodiments with various modifications as are suited to the particular use.

Claims (8)

1. A health training device with high safety, including a base (1) and a screw nut (6). It is characterized in that servo motors (4) are provided at both ends of the bottom of the base (1), and the servo motors The output end of (4) passes through the bottom of the base (1) and is connected to a front and back thread screw (5). The screw nut (6) is sleeved on the outside of the front and back thread screw (5), and the screw nut (5) An adjustment component (7) is installed at the front end of 6). There are two adjustment components (7). A support component (8) is provided between the two adjustment components (7). The support component (8) includes Moving wheel (801), connecting rod (802), seat (803), traction rope (804), elastic band (805) and cushion cushion (806), the moving wheel (801) is close to the transverse center of the base (1) A connecting rod (802) is provided at one end of the axis, and a seat (803) is provided outside the connecting rod (802). A traction rope (804) is connected to the outside of the connecting rod (802) on the right side, and the traction rope Elastic bands (805) are connected between (804), and a cushion cushion (806) is provided at the front end of the seat (803). 2. A health training device with high safety according to claim 1, characterized in that a walking platform (2) is provided at the front end of the base (1), and two sides of the walking platform (2) are provided. Gentle ramp (3). 3. A health training device with high safety according to claim 2, characterized in that the side of the base (1) is in the shape of "]", and the base (1), the walking platform (2) and the gentle slope The platform (3) has an integrated structure. 4. A health training device with high safety according to claim 1, characterized in that two screw nuts (6) are arranged symmetrically with respect to the center position of the front and back thread screws (5), and There are two front and back thread screw rods (5), and the two front and back thread screw rods (5) are parallel to each other. 5. A health training device with high safety according to claim 2, characterized in that the adjustment assembly (7) includes a support seat (701) and a slide (702), and the support seat (701) is close to A slideway (702) is provided on one side of the transverse central axis of the walking platform (2). 6. A health training device with high safety according to claim 5, characterized in that the adjustment component (7) also includes a fixed cylinder (703), a hand screw (704), and a movable rod (705). ), support rod (706), and a fixed cylinder (703) is fixed at the front end of the support seat (701), and a movable rod (705) is fixed inside the fixed cylinder (703) by a hand-tightened screw rod (704), and The front end of the movable rod (705) is provided with a support rod (706). 7. A health training device with high safety according to claim 6, characterized in that the fixed cylinder (703) is equidistantly distributed with respect to the surface of the support base (701), and the fixed cylinder (703) and The number of movable levers (705) is set to be consistent. 8. A health training device with high safety according to claim 1, characterized in that jacks are provided on the top and bottom surfaces of the seat (803), and the connecting rod (802) is connected to the seat (803). There are four poles symmetrically arranged in the center.