CN217066986U - An improved walker - Google Patents

Abstract

The utility model provides a walking aid of improvement belongs to medical technical field. The bicycle frame mainly comprises a frame body and wheels, wherein a plurality of wheels are arranged at the lower end of the frame body; the frame body mainly comprises a top plate, two handrails and a plurality of supporting columns, wherein the top plate is connected with the two handrails and is connected with the handrails to form a U-shaped structure; the lower end of the top plate is provided with an instrument cabinet; protective rods are detachably mounted on the two handrails, and safety belts are mounted on the two handrails; the roof is connected many pillars with the lower extreme of handrail is perpendicular, many the lower extreme joint support board of pillar, the shape of backup pad is the structure of type U style of calligraphy, be provided with the bottom plate under the backup pad, a plurality of wheels are installed to the lower extreme of bottom plate. The lifting device of the improved walking aid is an electric cylinder, the height of the walking aid can be adjusted by pressing a button, a safety belt and a protective rod are arranged on the walking aid, and the lifting device can play a role in protection when a patient falls down.

Description

An improved walker

technical field

The utility model relates to the field of medical technology, in particular to an improved walking aid.

Background technique

A walker is a tool that assists people to stand and walk. It is widely used in people with inflexible legs and feet, such as the elderly, the disabled, and patients undergoing rehabilitation after orthopaedic surgery. In clinical work, especially for patients after surgery, early rehabilitation exercises should be performed after the condition is stable, and patients need to get out of bed as soon as possible. Because the height of the patient is different, the height requirements for the walker are also different. At present, many walkers cannot be adjusted in height, or the height of the walker can be adjusted manually, which is more troublesome to operate, and patients cannot operate it by themselves. Moreover, when the patient is using the walker, it is possible that the physical strength will be exhausted due to the long-term exercise, and the standing may become unstable and faint. When fainting, there may be a fall. These issues need to be resolved.

Utility model content

In order to solve the above problems, the purpose of the present utility model is to provide an improved walker, the lifting device of the improved walker is an electric cylinder, and the height of the walker can be adjusted by pressing the button, and the height of the walker can be adjusted when the walker is in motion. There are safety belts and protective bars on the device, which can play a protective role when the patient falls.

In order to achieve the above object, the technical scheme adopted by the present utility model is:

An improved walker mainly includes a frame body and wheels, a plurality of wheels are installed on the lower end of the frame body; connection, the length direction of the top plate is perpendicular to the length direction of the handrail, and the top plate and the handrail are connected to form a U-shaped structure; the bottom of the top plate is provided with an instrument cabinet for placing an ECG monitor; A protective rod is detachably installed on the handrail, and the protective rod is located at the end of the handrail; two wearable safety belts with adjustable length are installed on the two handrails; The lower ends of a plurality of the pillars are connected to a support plate, the shape of the support plate is a U-shaped structure, a bottom plate is provided directly below the support plate, and the shape of the bottom plate is a U-shaped structure, so The opening direction of the support plate and the bottom plate is consistent with the opening direction of the U-shaped structure formed by the top plate and the handrail, the support plate and the bottom plate are connected by a plurality of lifting devices, and the lower end surface of the support plate is connected to one end of the lifting device, The other end of the lifting device is connected to the bottom plate; a plurality of wheels are installed on the lower end of the bottom plate, and the wheels are provided with adjusting nuts for adjusting the vehicle speed.

Further, the cabinet door of the instrument cabinet is made of transparent material, and the instrument cabinet is provided with a fixing structure for fixing the ECG monitor.

Further, the lower end of the instrument cabinet is provided with an article storage cabinet for placing medical supplies for first aid.

Further, the two ends of the protective rod are movably installed with two handrails respectively, the protective rod is an arc rod, the arc opening of the arc rod is upward, and the outer surface of the protective rod is covered with soft cloth. pad.

Further, the safety belt mainly includes two connecting belts, a waist belt, and two leg belts, the upper end of the belt is connected with the two handrails respectively through the connecting belt, and two leg belts are respectively installed on the lower end of the belt, each Both ends of the leg strap are connected with the waist belt to form an annular leg strap, and the connecting strap, the waist belt and the leg strap are all provided with a structure for adjusting the length.

Further, the waistband and the leg straps are both set as wide-band structures, and the side of the leg straps in contact with the human body is provided with a cotton layer.

Further, a handle is provided on the upper end surface of the top plate, an infusion rod is vertically disposed on the upper end surface of the top plate, and a hook is provided on the infusion rod.

Further, a plurality of the lifting devices are electric cylinders, a rechargeable lithium battery is arranged in the electric cylinder, and a plurality of the lifting devices are electrically connected with a controller, and the controller is installed in the instrument cabinet, so The controller is electrically connected with the button of the control switch, and the switch is arranged on the handle of the top plate.

Further, each of the wheels mainly includes two wheels and a wheel frame. The wheel frame is an inverted T-shaped structure. One end of the vertical rod of the wheel frame is fixed to the lower end surface of the bottom plate. The two ends of the rod are respectively connected with two wheels, an adjustment nut is installed on the side plane of the wheel, the center line of the adjustment nut is coincident with the center line of the wheel, and the adjustment nut is connected to the wheel frame by rotating and adjusting the two wheels degree of tightness.

Further, two of the plurality of wheels are universal wheels, the two wheels are wheels on two ends below the top plate, and stop valves are provided on the universal wheels.

Owing to adopting the above-mentioned technical scheme, the utility model has the following beneficial effects:

1. The utility model is provided with a lifting device between the bottom plate and the support plate, and the height can be adjusted to adapt to the use of patients with different heights, and the lifting device is an electric cylinder, the electric cylinder is electrically connected to the controller, and the controller is electrically connected to the switch button. , The patient can adjust the height of the walker by himself by pressing the switch button, which is convenient to use.

2. The armrest of the present invention is provided with a protective rod and a safety belt, which can protect the patient and avoid injury when the patient falls down accidentally during use.

3. The utility model is provided with an adjusting nut on the wheel, and the tightness of the wheel is adjusted by adjusting the nut to increase or decrease the resistance between the wheel and the wheel frame, so that the difficulty of pushing the walker is different, thereby changing the The speed at which the walker moves to suit patients with different physical conditions.

4. An ECG monitor is placed in the instrument cabinet of the present invention, and the cabinet door is made of transparent material, which is convenient to directly know the physical condition of the jerk at any time.

Description of drawings

FIG. 1 is a schematic diagram of the overall structure provided by an embodiment of the present invention.

FIG. 2 is a perspective view of the overall structure in different orientations provided by the embodiment of the present invention.

Wherein, 1 is a base plate, 2 is a universal wheel, 3 is a support plate, 4 is a pillar, 5 is an instrument cabinet, 6 is a belt, 7 is a handle, 8 is a connecting belt, 9 is an infusion rod, 10 is a hook, and 11 is a The handrail, 12 is the protection bar, 13 is the leg strap, 14 is the lifting device, 15 is the wheel, and 16 is the adjusting nut.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. The accompanying drawings are for illustrative purposes only, and represent only schematic diagrams, not physical drawings, and should not be construed as limitations on this patent. In order to better illustrate the specific embodiments of the present invention, some parts of the accompanying drawings may be omitted or enlarged. or reduction, does not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures, components and their descriptions in the drawings may be omitted. , "Right" is described with the accompanying drawings, and does not represent the orientation of the actual product. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work are all within the scope of The scope of protection of the present invention.

In the description of the present invention, it should also be noted that, unless otherwise expressly specified and limited, the terms "arrangement" and "connection" should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection, or It can be connected in one piece; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

The specific embodiment, as shown in the figure, is a preferred embodiment of the present invention. An improved walker mainly includes a frame body and wheels 15, and a plurality of wheels 15 are mounted on the lower end of the frame body. The frame body mainly includes a top plate, two handrails 11, and a plurality of pillars 4. The top plate is connected with the two handrails 11. The length direction of the top plate is perpendicular to the length direction of the handrails 11. The top plate is connected with the handrails 11 to form With a U-shaped structure, the patient can stand between the two armrests 11 , hold the armrests 11 with both hands, so that they can stand stably, and perform rehabilitation exercises with the help of the armrests 11 . In the process of exercising, patients may experience sudden conditions and physical discomfort. Therefore, further, an instrument cabinet 5 for placing the ECG monitor is arranged below the top plate, and the ECG monitor in the instrument cabinet 5 can monitor the physical condition of the patient at any time, so as to facilitate the treatment of the patient. . In the process of exercising, the patient may fall due to lack of physical strength, and the fall will cause the patient to be injured. To this end, further, the two armrests 11 are detachably installed with protective rods 12 , and the patient first stands between the two handrails 11 , and then installs the protective rods 12 on the handrails 11 . The protective bar 12 is located at the end of the armrest 11, so the protective bar 12 will not hinder the patient from exercising, and when the patient falls backward, under the protection of the protective bar 12, the patient will not fall to the ground, preventing the patient's head from falling to the ground. Department was injured. Further, the two armrests 11 are provided with adjustable length wearing-type safety belts, the patient wears the safety belt on the lower body, adjusts the safety belt, and makes the safety belt suitable for the patient to use. When the patient walks, it will not hinder the patient. exercise, but when the patient falls, the seat belt can protect the patient's body from falling to the ground and the knee from hitting the ground. Under the action of the top plate and the protective rod 12, it is ensured that the patient's head will not fall to the ground. The top plate and the lower end surface of the handrail 11 are vertically connected to a plurality of pillars 4, and the lower ends of the plurality of pillars 4 are connected to a support plate 3. The shape of the support plate 3 is a U-shaped structure. A bottom plate 1 is provided directly below, and the shape of the bottom plate 1 is a U-shaped structure. The opening directions of the support plate 3 and the bottom plate 1 are consistent with the opening direction of the U-shaped structure formed by the top plate and the handrail 11. Therefore, The support plate 3 and the bottom plate 1 are connected by a plurality of lifting devices 14 . Through the lifting device 14, the support plate 3 is lifted and lowered in the vertical direction, so that the entire walker can be lifted and lowered in the vertical direction, so as to be suitable for patients of different heights. Through the movement of the walker, the patient can be assisted in walking exercise. Further, a plurality of wheels 15 are installed on the lower end of the base plate 1, and the wheels 15 can facilitate the movement of the walker. Different patients have different physical conditions and different degrees of difficulty for patients to walk, so the requirements for the moving speed of the walker are also different. Therefore, the wheel 15 is provided with an adjusting nut 16 for adjusting the speed of the vehicle.

Further, the cabinet door of the instrument cabinet 5 is made of transparent material, and the instrument cabinet 5 is provided with a fixing structure for fixing the ECG monitor. The ECG monitor is placed in the instrument cabinet 5, and a fixed structure is used to fix the ECG monitor to prevent damage due to collision between the ECG monitor and the side wall of the instrument cabinet 5 during the movement of the walker. The fixing structure is fixed with a fixing belt. And the cabinet door is made of transparent material, medical staff can directly observe the data of the ECG monitor, so as to treat the patient in time.

Further, the lower end of the instrument cabinet 5 is provided with an article storage cabinet for placing medical supplies for first aid. Place items necessary for first aid in the item storage cabinet, such as oxygen cylinders, syringes and other items, to facilitate the rescue of patients.

Further, the two ends of the protection rod 12 are movably installed with the two handrails 11 respectively, the protection rod 12 is an arc rod, the arc opening of the arc rod is upward, and the outer surface of the protection rod 12 Covered with upholstery. When the patient falls back accidentally, it will fall on the protective rod 12. The arc rod is arranged in accordance with the structure of the human body, which can protect the patient's body, and the soft pad can play a buffering role.

Further, the safety belt mainly includes two connecting belts 8, a waist belt 6, and two leg belts 13. The upper end of the waist belt 6 is respectively connected with the two armrests 11 through the connecting belt 8, and the lower ends of the waist belt 6 are respectively installed. There are two leg straps 13, and both ends of each of the leg straps 13 are connected with the waist belt 6 to form an annular leg strap 13. , which is a common structure and will not be described here. The patient stands between the two armrests 11, adjusts the connecting belt 8, makes the position of the waist belt 6 at the waist of the patient, wears the waist belt 6 on the waist of the patient, and then wears the leg belt 13 on the two thighs of the patient, The length of the leg belt 13 is adjusted so that the entire safety belt will not interfere with the patient's exercise, and when the patient falls, the patient can be protected.

Further, the waistband 6 and the leg straps 13 are both set as wide-band structures, and the side of the leg straps 13 in contact with the human body is provided with a cotton layer, which can improve the comfort of the patient.

Further, the upper end face of the top plate is provided with a handle 7, and some patients are not used to putting their hands on the handrails 11 on the left and right sides, and can put their hands on the handle 7 on the top plate to support, thereby exercising. An infusion rod 9 is vertically disposed on the upper end surface of the top plate, and a hook 10 is disposed on the infusion rod. Some patients need infusion when exercising, which is convenient to use.

Further, a plurality of the lifting devices 14 are all electric cylinders, and a rechargeable lithium battery is arranged in the electric cylinder, and the plurality of the lifting devices 14 are electrically connected to a controller, and the shown controller adopts a single chip STM32. The controller is installed in the instrument cabinet 5, and the controller is electrically connected to the button of the control switch, and the switch is arranged on the handle 7 of the top plate. The patient or medical staff presses the switch button, and controls the plurality of lifting devices 14 to lift and lower through the controller, which is convenient to use.

Further, each of the wheels 15 mainly includes two wheels and a wheel frame. The wheel frame is an inverted T-shaped structure. One end of a vertical rod of the wheel frame is fixed to the lower end surface of the bottom plate 1. The wheel frame is The two ends of the cross bar are respectively connected with two wheels, the side plane of the wheel is equipped with an adjusting nut 16, the center line of the adjusting nut 16 coincides with the center line of the wheel, and the adjusting nut 16 is rotated to adjust the two The tightness of the connection between the wheel and the wheel frame increases or decreases the resistance between the wheel 15 and the wheel frame, making it difficult to push the walker, thereby changing the speed of the walker to suit different bodies condition of patients.

Further, two of the plurality of wheels 15 are universal wheels 2 , the two wheels 15 are wheels on two ends below the top plate, and stop valves are provided on the universal wheels 2 . The stop valve is a common structure and will not be described here. When the patient needs to rest, or when the walker is not in use, a stop valve is used to prevent the walker from moving freely.

The above description is a detailed description of the preferred feasible embodiments of the present invention, but the embodiments are not intended to limit the scope of the patent application of the present invention. All should belong to the scope of the patent covered by this utility model.

Claims (10)

1. An improved walking aid, which is characterized in that: the bicycle frame mainly comprises a frame body and wheels, wherein a plurality of wheels are arranged at the lower end of the frame body; the frame body mainly comprises a top plate, two handrails and a plurality of supporting columns, wherein the top plate is connected with the two handrails, the length direction of the top plate is vertical to the length direction of the handrails, and the top plate is connected with the handrails to form a U-shaped structure; an instrument cabinet for placing an ECG monitor is arranged below the top plate; protective rods are detachably mounted on the two handrails and are positioned at the tail ends of the handrails; the two armrests are provided with wearable safety belts with adjustable lengths; the top plate is vertically connected with a plurality of supporting columns on the lower end face of the handrail, the lower ends of the supporting columns are connected with the supporting plate, the supporting plate is in a U-shaped structure, a bottom plate is arranged right below the supporting plate, the bottom plate is in a U-shaped structure, the opening direction of the U-shaped structure of the supporting plate and the bottom plate is consistent with the opening direction of the U-shaped structure formed by the top plate and the handrail, the supporting plate and the bottom plate are connected through a plurality of lifting devices, the lower end face of the supporting plate is connected with one end of each lifting device, and the other end of each lifting device is connected with the bottom plate; a plurality of wheels are installed at the lower end of the bottom plate, and adjusting nuts for adjusting the speed of the vehicle are arranged on the wheels.

2. The improved walker of claim 1 wherein: the cabinet door of the instrument cabinet is made of transparent materials, and a fixing structure for fixing the ECG monitor is arranged in the instrument cabinet.

3. The improved walker of claim 1 wherein: the lower end of the instrument cabinet is provided with an article placing cabinet for placing medical supplies for first aid.

4. The improved walker of claim 1 wherein: the both ends of fender rod respectively with two handrail movable mounting, the fender rod is the arc pole, the arc opening of arc pole is up, the surface cladding of fender rod has the cushion.

5. The improved walker of claim 1 wherein: the safety belt mainly includes two connecting bands, waistband, two leg bands, the upper end of waistband is passed through the connecting band and is connected respectively with two handrails, two leg bands are installed respectively to the lower extreme of waistband, every the both ends in leg band all are connected with the waistband, form annular leg band, all be equipped with the structure that is used for adjusting the length on connecting band, waistband, the leg band.

6. The improved walker of claim 5 wherein: the waist belt and the leg belt are both of a wide belt type structure, and a cotton layer is arranged on one surface of the leg belt, which is in contact with a human body.

7. The improved walker of claim 1 wherein: the upper end face of the top plate is provided with a handle, the upper end face of the top plate is vertically provided with a transfusion rod, and a hook is arranged on the transfusion rod.

8. The improved walker of claim 7 wherein: the lifting device is an electric cylinder, a rechargeable lithium battery is arranged in the electric cylinder, the lifting device is electrically connected with the controller, the controller is installed in the instrument cabinet and electrically connected with a button of the control switch, and the switch is arranged on a handle of the top plate.

9. The improved walker of claim 1 wherein: every the wheel mainly includes two wheels, wheel carrier, the wheel carrier is the type of falling T structure, the one end of the vertical pole of wheel carrier is fixed with the lower terminal surface of bottom plate, two wheels are connected respectively at the both ends of the horizontal pole of wheel carrier, install adjusting nut on the side plane of wheel, adjusting nut's central line and the coincidence of the central line of wheel, adjusting nut adjusts the elasticity degree that two wheels and wheel carrier are connected through rotating.

10. The improved walker of claim 1 wherein: two of the wheels are universal wheels, the two wheels are wheels on two end parts below the top plate, and stop valves are arranged on the universal wheels.

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