Nursing frame for nursing neurological patients

Abstract

The utility model discloses a nursing frame for nursing neurological patients, which comprises a chair body, the chair body consists of chair legs, a chair cushion and a chair back, a base and two movable plates mounted on the base in a limited manner are arranged on the front sides of the chair legs, and the nursing frame further comprises ankle and foot training devices arranged on the movable plates. The ankle and foot trainer is used for functional rehabilitation of a patient suffering from lower limb nerve injury; each group of ankle and foot trainer comprises a mounting column and a rotating shaft transversely arranged at the lower part of the mounting column, and further comprises a V-shaped rod fixed at the inner side end of the rotating shaft, a supporting plate is fixed at the inner side of the V-shaped rod, and a load transmission assembly is mounted at one end, far away from the chair body, of the V-shaped rod; and the reading display module is arranged at the top of the mounting column. Through real-time data of daily rehabilitation training, the rehabilitation condition of a user can be visually known, and the rehabilitation training device is easy to operate and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of nerve care, in particular to a nursing frame for nerve patients. Background Technique

[0002] In neurology diseases, there are often cases where patients have myasthenia gravis and joint limitation due to nerve problems, resulting in dysfunction, such as foot drop caused by common peroneal nerve injury;

[0003] The current nursing method is to passively massage and resist the activities of the patient's legs by nursing staff or family members of the patient, or the patient actively exercises under the supervision of the accompanying staff. This method is time-consuming and laborious, and the effect of functional training needs to be regularly evaluated in the hospital to adjust the subsequent training. To solve the above problems, a nursing frame for nerve patients is proposed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a nursing frame for nerve patients. Through the real-time data of daily rehabilitation training, the nursing frame can directly understand its own rehabilitation situation, and is simple to operate and easy to get started.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A nursing frame for nerve patients, including a chair body, which is composed of chair legs, a chair cushion and a chair back. A base is arranged on the front side of the chair legs, and two movable plates are limitedly installed on the base. It also includes ankle-foot trainers arranged on each movable plate, and the ankle-foot trainers are used for the functional rehabilitation of patients with lower limb nerve injuries. Each group of ankle-foot trainers includes a mounting column, and a rotating shaft horizontally arranged at the lower part of the mounting column. It also includes a V-shaped rod fixed to the inner end of the rotating shaft, and a support plate is fixed to the inner side of the V-shaped rod. A load transmission component is installed at the end far away from the chair body, and the load transmission component is used to adjust the resistance size during the resistance training of the patient. And a reading display module is arranged at the top of the mounting column. When the load transmission component rises and falls through the flexion and extension of the patient's foot and acts on the reading display module, the reading display module indirectly reflects the plantar and dorsal flexion amplitudes of the patient, so as to understand the patient's functional recovery situation.

[0006] Preferably, each set of the load transmission components includes a support frame disposed on the movable plate, and a first transmission plate disposed on the support frame through a first mounting shaft; a first transmission rod is further included. One end of the first transmission rod is rotatably connected to the top of the first transmission plate through a second mounting shaft, and a weight is rotatably mounted at the other end thereof through a third mounting shaft provided at its end. The bottom end of the weight can contact the indication display module, and a weight adjusting frame is provided at the top thereof; a second transmission plate is rotatably mounted in the middle of the first transmission rod through a fourth mounting shaft, and a second transmission rod and a third transmission rod are respectively disposed on the upper and lower portions of the second transmission plate. The ends of the second transmission rod and the third transmission rod away from the second transmission plate are respectively rotatably connected to the lower portion of the weight and the upper portion of the mounting column through fifth mounting shafts provided at their ends; the end of the V-shaped rod away from the chair body is rotatably connected to the lower portion of the second transmission plate through a sixth mounting shaft.

[0007] Preferably, the weight adjusting frame includes a support column vertically fixed on the top of the weight, and a support ring disposed at the lower portion of the support column; a weight body sleeved on the support column and disposed above the support ring is further included.

[0008] Preferably, a rubber pad is further provided at the bottom end of the weight.

[0009] Preferably, each set of the indication display modules includes a mounting groove opened inside the mounting column, and a telescopic column disposed inside the mounting groove. The top end of the telescopic column is fixed with a receiving plate, and an elastic bladder is disposed between the bottom end thereof and the inner bottom of the mounting groove. A pressure sensor is mounted at the bottom of the elastic bladder; a plurality of springs are further included between the receiving plate and the mounting column, and the springs are used for resetting the telescopic column; an upper portion of the mounting column is further fixed with a mounting frame. The upper horizontal section of the mounting frame is disposed between the weight and the mounting column and is provided with a through hole, and the diameter of the through hole is larger than the diameter of the receiving plate and smaller than the diameter of the weight; and a control panel is disposed on one side of the mounting column close to the chair body.

[0010] Preferably, a limiting plate is further provided on each movable plate, and a long groove is vertically opened in the upper portion of the limiting plate. A limiting strip slidably mounted inside the long groove is further included. A rack fixed at one end of the limiting strip meshes with a transmission gear, and the transmission gear is mounted at the end of the rotating shaft away from the V-shaped rod; an electric push rod body is further provided on the movable plate, and the electric push rod body is fixed to the end of the limiting strip away from the rack through a connecting block fixed to its telescopic end.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] The ankle-foot trainer provided by the present utility model includes a rotating shaft and a V-shaped rod fixed to the inner end of the rotating shaft. A support plate provided inside the V-shaped rod is used for supporting the foot, and a load transmission component provided at its end adjusts the resistance during plantar flexion and dorsiflexion of the patient, so as to realize the muscle strength training of the patient's leg, especially the training of the tibialis anterior muscle. At the same time, under the structural action of the load transmission component, the load transmission component can strike the indication display module at the top of the mounting column as the patient's foot flexes and extends, and the indication display module indirectly reflects the plantar and dorsiflexion amplitudes of the patient by displaying the impact force in real time, thereby showing the recovery of the patient's ankle, and using this as an experimental basis for subsequent training adjustment of the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic three-dimensional structure diagram of the first perspective of the present utility model;

[0014] Figure 2 is a schematic three-dimensional structure diagram of the second perspective of the present utility model;

[0015] Figure 3 is a schematic side view structure diagram of the present utility model;

[0016] Figure 4 is a schematic front view structure diagram of the present utility model;

[0017] Figure 5 is Figure 1 a partially enlarged structure diagram of

[0018] Figure 6 is Figure 1 a partially enlarged structure diagram of

[0019] Figure 7 is Figure 3 a partially enlarged structure diagram of

[0020] Figure 8 is a schematic internal structure diagram of the mounting column;

[0021] Figure 9 is a schematic structure diagram of another implementation manner of the support plate of the mounting column.

[0022] In the figure: 1, chair body; 2, base; 3, movable plate; 4, mounting column; 5, rotating shaft; 6, V-shaped rod; 7, support plate; 711, strap; 9, limit plate; 10, limit strip; 11, rack; 12, driving gear; 13, telescopic column; 14, mounting frame; 15, spring; 16, support frame; 17, first drive plate; 18, first drive rod; 19, plumb bob; 20, second drive plate; 21, second drive rod; 22, third drive rod; 23, support column; 24, support ring; 25, weight body; 26, electric push rod body; 27, receiving plate; 28, rubber pad; 29, elastic capsule; 30, control panel. Detailed implementation manners

[0023] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention. The embodiments of the present invention will be described in detail below with reference to the drawings.

[0024] Embodiment 1

[0025] Please refer to Figures 1 to 9 , the present invention preferably provides a technical solution: a nursing frame for nerve patients, including a chair body 1, which is composed of chair legs, a chair cushion, and a chair back: a base 2 is arranged on the front side of the chair legs, and two movable plates 3 are installed on the base 2 in a limited manner. Each movable plate 3 is also provided with an ankle-foot trainer for the functional rehabilitation of patients with lower limb nerve injuries; each group of ankle-foot trainers includes a mounting column 4, and a rotating shaft 5 horizontally arranged at the lower part of the mounting column 4. It also includes a V-shaped rod 6 fixed to the inner end of the rotating shaft 5, and a support plate 7 is fixed to the inner side of the V-shaped rod 6. A load transmission component is installed at the end far from the chair body 1, and the load transmission component is used to adjust the resistance during the anti-resistance training of the patient; and a display module is arranged at the top of the mounting column 4. When the load transmission component rises and falls through the flexion and extension of the patient's foot and acts on the display module, the display module indirectly reflects the plantar and dorsal flexion amplitudes of the patient, so as to understand the patient's functional recovery.

[0026] This application is applicable to patients with ankle-foot function limitation caused by lower limb nerve injury, such as foot drop and talipes equinovarus caused by common peroneal nerve injury. Such nerve injuries mostly result in limited dorsiflexion (foot dorsiflexion) of the patient's ankle joint. The ankle-foot trainer in the present utility model is designed specifically for this feature. In order to increase the practicality of the device, while the ankle-foot trainer satisfies the plantar flexion and dorsiflexion movement training of the ankle joint, it also adds resistance training for the lower limb muscle strength. At the same time, the functional recovery of the ankle can be displayed in real time through the indication display module, thereby providing a basis for the adjustment of subsequent training;

[0027] Specifically, as Figures 1 - 5 shown, two movable plates 3 are slidably installed on the base 2 here, and the ankle-foot trainer is also arranged on the movable plate 3. With this design, the patient can adjust the distance between the two feet according to daily habits and comfort level;

[0028] And each group of ankle-foot trainers includes a rotating shaft 5, and a V-shaped rod 6 fixed to the inner end of the rotating shaft 5. The support plate 7 arranged inside the V-shaped rod 6 is used for supporting the foot, and the load transmission component arranged at its end adjusts the resistance during the plantar flexion and dorsiflexion of the patient, so as to realize the muscle strength training of the patient's leg, especially the training of the tibialis anterior muscle. At the same time, under the structural action of the load transmission component, the load transmission component can impact the indication display module at the top of the mounting column 4 as the patient's foot flexes and extends. The indication display module indirectly reflects the plantar and dorsiflexion amplitudes of the patient by displaying the impact force in real time, thereby showing the recovery of the patient's ankle, and using this as an experimental basis for the adjustment of the patient's subsequent training. Here, the functional recovery of the patient can be judged by the ankle flexion and extension and the impact force under the same resistance.

[0029] In the present utility model, by arranging the ankle-foot trainer, while satisfying the plantar flexion and dorsiflexion movement training of the ankle joint, it also adds resistance training for the leg muscle strength. At the same time, the functional recovery of the ankle can be displayed in real time through the indication display module, thereby providing a basis for the adjustment of subsequent training. Through the real-time data of daily rehabilitation training, this design can intuitively understand the own rehabilitation situation, and the operation is simple and easy to start.

[0030] Furthermore, a strap 711 is arranged on the support plate 7. As Figure 9 shown, through the arrangement of the strap 711, the movement synchronization of the patient's foot and the support plate 7 can be further limited.

[0031] Further, each set of load transmission components includes a support frame 16 provided on the movable plate 3, and a first transmission plate 17 provided on the support frame 16 through a first mounting shaft; it also includes a first transmission rod 18. One end of the first transmission rod 18 is rotatably connected to the top of the first transmission plate 17 through a second mounting shaft, and a weight 19 is rotatably installed at the other end thereof through a third mounting shaft provided at its end, and the bottom end of the weight 19 can contact the indication display module, and a weight adjusting frame is provided at its top; the middle of the first transmission rod 18 is also rotatably installed with a second transmission plate 20 through a fourth mounting shaft, and a second transmission rod 21 and a third transmission rod 22 are respectively provided on the upper and lower parts of the second transmission plate 20, and the ends of the second transmission rod 21 and the third transmission rod 22 away from the second transmission plate 20 are respectively rotatably connected to the lower part of the weight 19 and the upper part of the mounting post 4 through fifth mounting shafts provided at their ends; the end of the V-shaped rod 6 away from the chair body 1 is rotatably connected to the lower part of the second transmission plate 20 through a sixth mounting shaft.

[0032] As Figure 5 shown, the bottom end of the first transmission plate 17 is rotatably connected to the support frame 16, the top end thereof is rotatably connected to the first transmission rod 18, and the middle part and the end close to the chair body 1 of the first transmission rod 18 are respectively rotatably connected to the second transmission plate 20 and the weight 19. At the same time, the upper, middle and lower parts of the second transmission plate 20 are respectively connected to the lower part of the weight 19, the upper part of the mounting post 4 and the support plate 7 through the second transmission rod 21, the third transmission rod 22 and the V-shaped rod 6. Therefore, when the support plate 7 deflects, the second transmission plate 20 can realize a lifting and offsetting process, and the vertical force thereof can cause the weight 19 to lift and lower. When the weight 19 descends, its bottom end can strike the indication display module, and through the action of the indication display module, the range of motion of the patient's ankle can be indirectly obtained. The process of lifting the weight 19 is powered by the patient's dorsiflexion. Therefore, the weight adjusting frame provided at the top of the weight 19 can further adjust the resistance when the ankle joint dorsiflexes.

[0033] Further, the weight adjusting frame includes a support column 23 vertically fixed on the top of the weight 19, and a support ring 24 provided at the lower part of the support column 23; it also includes a weight body 25 sleeved on the support column 23 and placed above the support ring 24.

[0034] As Figure 5 shown, when the patient dorsiflexes, at this time the support plate 7 deflects counterclockwise, so that the second transmission plate 20 and the weight 19 lift and lower. This process needs to overcome the gravity of the weight adjusting frame on the weight 19, so as to realize the muscle strength training when the patient's ankle dorsiflexes. The main prime mover for ankle dorsiflexion is the tibialis anterior muscle. Therefore, to realize the muscle strength training of the tibialis anterior muscle, in this design, by adjusting the number of the weight bodies 25, the resistance of the load transmission components is further adjusted.

[0035] Further, a rubber pad 28 is also provided at the bottom end of the weight 19, as Figure 7As shown, the rubber pad 28 is used to reduce the wear degree when the heavy hammer 19 impacts the receiving plate 27, thereby improving the service life of the device.

[0036] Further, each group of indication display modules includes an installation groove formed inside the installation column 4, and a telescopic column 13 arranged inside the installation groove. The top end of the telescopic column 13 is fixed with a receiving plate 27, and an elastic bladder 29 is arranged between the bottom end thereof and the inner bottom of the installation groove. A pressure sensor is installed at the bottom of the elastic bladder 29; several springs 15 are also arranged between the receiving plate 27 and the installation column 4, and the springs 15 are used for resetting the telescopic column 13; an installation frame 14 is also fixed to the upper part of the installation column 4. The upper horizontal section of the installation frame 14 is placed between the heavy hammer 19 and the installation column 4 and is provided with a through hole, and the aperture of the through hole is larger than the diameter of the receiving plate 27 and smaller than the diameter of the heavy hammer 19; and a control panel 30 is arranged on one side of the installation column 4 close to the chair body 1.

[0037] Here, the installation frame 14 is fixed to the upper end of the installation column 4, and its upper horizontal section extends between the receiving plate 27 and the heavy hammer 19 and is provided with a through hole. The aperture of the through hole is larger than the diameter of the receiving plate 27 and smaller than the diameter of the heavy hammer 19. The purpose of this design is to: enable the heavy hammer 19 to pass through while limiting the receiving plate 27;

[0038] As Figure 6 、 7 、8 shows, when the heavy hammer 19 is lowered to pass through the through hole and impact the upper surface of the receiving plate 27, the telescopic column 13 can be adaptively moved downward, so that the elastic bladder 29 arranged at the bottom end of the telescopic column 13 is pressed. When the elastic bladder 29 deforms, the pressure sensor at the bottom of the elastic bladder 29 can transmit a pressure signal to the single-chip microcomputer inside the device. The single-chip microcomputer receives and analyzes the pressure signal, and then displays the data on the display screen where the control panel 30 is located in real time to complete the real-time display process of the patient training data.

[0039] Embodiment 2

[0040] As another implementation manner of the present invention, a limiting plate 9 is further arranged on each movable plate 3, and a long groove is vertically formed in the upper part of the limiting plate 9. A limiting strip 10 slidably installed inside the long groove is also included, and a rack 11 fixed to one end of the limiting strip 10 meshes with a transmission gear 12. The transmission gear 12 is installed at one end of the rotating shaft 5 away from the V-shaped rod 6; an electric push rod body 26 is also arranged on the movable plate 3, and the electric push rod body 26 is fixed to the end of the limiting strip 10 away from the rack 11 through a connecting block fixed to its telescopic end.

[0041] As Figure 5 、 6As shown, the electric push rod body 26 is connected to the rack 11 through a connecting block and a limiting strip 10, and the rack 11 is meshed with the transmission gear 12 on the rotating shaft 5. Therefore, when the electric push rod body 26 expands and contracts, the rotation of the rotating shaft 5 can be realized, and then the deflection of the support plate 7 on the rotating shaft 5 can be realized, further realizing the passive activity training of plantar flexion and dorsiflexion of the patient's ankle;

[0042] It is worth noting that: here, the electric push rod body 26 is preferably a ball screw type electric push rod, and its characteristic is that it can expand and contract freely when powered off. When the patient actively trains, the electric push rod body 26 can be powered off.

[0043] In the present invention, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated. There are various ways of detachable installation. For example, it can be through the cooperation of plugging and buckling, or through the way of bolt connection, etc.

[0044] The above embodiments' specific description of the present invention is only for further explanation of the present invention, and cannot be understood as a limitation of the protection scope of the present invention. Any non-essential improvements and adjustments made by those skilled in the art according to the content of the above invention fall within the protection scope of the present invention.

Claims

1. A nursing frame for nursing neurological patients, comprising a chair body (1), wherein the chair body (1) is composed of chair legs, a chair cushion, and a chair back, and is characterized in that: The front side of the chair legs is provided with a base (2) and two movable plates (3) limitedly mounted on the base (2), and further comprising an ankle-foot trainer arranged on each of the movable plates (3), the ankle-foot trainer being used for functional rehabilitation of patients with lower limb nerve damage; Each set of the ankle-foot trainer comprises a mounting column (4), and a rotating shaft (5) arranged transversely at the lower part of the mounting column (4), and also comprises a V-shaped rod (6) fixed to the inner end of the rotating shaft (5), and a support plate (7) is fixed to the inner side of the V-shaped rod (6), and a load transmission component is installed at the end away from the chair body (1), and the load transmission component is used to adjust the resistance of the patient during resistance training; And a digital display module is arranged on the top of the installation column (4). When the load transmission component is raised and lowered by the flexion and extension of the patient's foot and acts on the digital display module, the digital display module indirectly reflects the plantar flexion and dorsiflexion amplitude of the patient, thereby understanding the functional recovery of the patient.

2. The nursing frame for nursing neurological patients according to claim 1, characterized in that: Each group of the load transmission components comprises a support frame (16) arranged on the movable plate (3), and a first transmission plate (17) arranged on the support frame (16) via a first mounting shaft; It also includes a first transmission rod (18), one end of which is rotatably connected to the top of the first transmission plate (17) through a second mounting shaft, and the other end of which is rotatably mounted with a weight (19) through a third mounting shaft arranged at the end thereof, and the bottom end of the weight (19) can contact the digital display module, and a weight adjustment frame is arranged on the top; A second transmission plate (20) is also rotatably mounted on the middle portion of the first transmission rod (18) via a fourth mounting shaft, and a second transmission rod (21) and a third transmission rod (22) are respectively arranged on the upper and lower portions of the second transmission plate (20), and ends of the second transmission rod (21) and the third transmission rod (22) away from the second transmission plate (20) are rotatably connected to the lower portion of the weight (19) and the upper portion of the mounting column (4) via a fifth mounting shaft arranged at the ends thereof; One end of the V-shaped rod (6) away from the chair body (1) is rotatably connected to the lower part of the second transmission plate (20) via a sixth mounting shaft.

3. The nursing frame for nursing neurological patients according to claim 2, characterized in that: The weight adjustment frame comprises a support column (23), the support column (23) is vertically fixed on the top of the weight (19), and a support ring (24) is arranged at the bottom of the support column (23); It also includes a weight body (25) which is sleeved on the support column (23) and placed on the upper part of the support ring (24).

4. The nursing frame for nursing neurological patients according to claim 2, characterized in that: A rubber pad (28) is also provided at the bottom end of the weight (19).

5. The nursing frame for nursing neurological patients according to claim 1, characterized in that: Each group of the digital display modules comprises a mounting groove opened inside the mounting column (4), and a telescopic column (13) arranged inside the mounting groove, and a receiving plate (27) is fixed to the top of the telescopic column (13), and an elastic bag (29) is arranged between the bottom end of the elastic bag (29) and the bottom of the mounting groove, and a pressure sensor is installed at the bottom of the elastic bag (29); It also includes a plurality of springs (15) arranged between the receiving plate (27) and the mounting column (4), and the springs (15) are used for resetting the telescopic column (13); A mounting frame (14) is also fixed to the upper part of the mounting column (4); the upper horizontal section of the mounting frame (14) is placed between the weight (19) and the mounting column (4) and is provided with a through hole; and the diameter of the through hole is larger than the diameter of the receiving plate (27) and smaller than the diameter of the weight (19); And a control panel (30) arranged on a side of the mounting column (4) close to the chair body (1).

6. The nursing frame for nursing neurological patients according to claim 1, characterized in that: Each movable plate (3) is also provided with a limit plate (9) and a long groove vertically opened on the upper part of the limit plate (9), and also includes a limit bar (10) slidably installed inside the long groove, and a rack (11) fixed at one end of the limit bar (10) is meshed with a transmission tooth (12), and the transmission tooth (12) is installed at one end of the rotating shaft (5) away from the V-shaped rod (6); The movable plate (3) is also provided with an electric push rod body (26), and the electric push rod body (26) is fixed to an end of the limit bar (10) away from the rack (11) through a connecting block fixed at its telescopic end.

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