A limb function exercise device for neurology nursing

Abstract

The utility model discloses a kind of limb function exercise devices for neurology nursing, related to limb function exercise device technical field, including support plate and connecting plate, the lower portion of support plate is connected with vertical rod.The limb function exercise device for neurology nursing, when it needs to disassemble and replace spring, can be screwed by rotating screw rod, make screw rod and screw groove between thread engagement, disassemble screw rod from screw groove, then pull sleeve upwards again, make sleeve drive connecting plate move upwards, while connecting plate drives docking block to slide upwards in docking groove, can quickly disassemble sleeve from support plate, then rotate baffle ring again, make baffle ring and screw portion between thread engagement, then baffle ring moves to one end on screw portion, so that baffle ring is separated from pull rod, can quickly disassemble and replace spring from pull rod outside, facilitate subsequent strength training, improve the convenience of limb function exercise device.

Description

Technical Field

[0001] This utility model relates to the technical field of limb function training devices, specifically a limb function training device for neurological nursing. Background Technology

[0002] Neurological nursing focuses on the comprehensive care of patients with neurological diseases, covering diseases of the brain, spinal cord, and peripheral nerves, such as stroke, epilepsy, and Parkinson's disease. In neurological nursing, a limb function training device is used to train the upper or lower limbs of patients to help improve muscle strength, coordination, and flexibility. By using this device regularly, patients can gradually improve their motor skills and promote the recovery of their ability to take care of themselves in daily life.

[0003] However, existing limb function training devices have the following drawbacks. In some limb function training devices, springs are used to provide resistance to help patients perform strength training. After a long period of use, the springs will be damaged, which will affect subsequent strength training. However, most training structures with springs are installed on the limb function training device by multiple bolts, which is inconvenient to disassemble. Therefore, the current limb function training devices need to be improved. Utility Model Content

[0004] The purpose of this utility model is to provide a limb function exercise device for neurological nursing, in order to solve the problem mentioned in the background art that the exercise structure with springs in the current limb function exercise devices on the market is installed by multiple bolts, which is inconvenient to disassemble.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a limb function exercise device for neurological nursing, comprising a support plate and a connecting plate, wherein a vertical rod is connected to the bottom of the support plate, sleeves are provided at both ends of the support plate, the connecting plate is installed on the outside of the sleeves, a mating groove is provided on the inner side of the support plate, a mating block is fixed on the side of the connecting plate near the mating groove, a screw is passed through the inner side of the connecting plate away from the mating block, a threaded groove is provided on the side of the support plate near the screw, and the screw and the threaded groove are threadedly connected.

[0006] Preferably, an exercise mechanism is connected to the inner side of the sleeve, the exercise mechanism including a pull rod, a U-shaped frame and a handle, and the pull rod is slidably sleeved on the inner side of the sleeve.

[0007] Preferably, a spring is sleeved on the outer side of the pull rod, a U-shaped frame is fixedly connected to one end of the pull rod, and a handle is installed on the inner side of the U-shaped frame.

[0008] Preferably, the end of the pull rod away from the U-shaped frame has a threaded portion, and a retaining ring is provided on the outer side of the threaded portion.

[0009] Preferably, an installation mechanism is provided below the upright.

[0010] Preferably, the upright has a groove on its inner wall near the installation mechanism, and the groove is connected to the installation mechanism.

[0011] Preferably, the installation mechanism includes a handle, a clamping plate, a two-way lead screw, and a slider. The two-way lead screw is installed in the built-in groove of the upright through a bearing, and one end of the two-way lead screw is connected to the handle.

[0012] Preferably, the outer side of the bidirectional lead screw is threaded with a clamping plate, and sliders are connected to both sides of the clamping plate. The sliders are slidably connected to the slide groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. Equipped with a docking groove, docking block, and retaining ring, the spring can be disassembled and replaced by rotating the screw to engage with the threaded groove, allowing the screw to be removed from the groove. Then, the sleeve is pulled upwards, causing the connecting plate to move upwards. Simultaneously, the connecting plate causes the docking block to slide upwards in the docking groove, allowing the sleeve to be quickly removed from the support plate. Next, the retaining ring is rotated to engage with the threaded part, and then the retaining ring moves to one end on the threaded part, disengaging from the pull rod. This allows the spring to be quickly removed from the outside of the pull rod for replacement, facilitating subsequent strength training and improving the convenience of the limb function training device.

[0015] 2. An installation mechanism is provided. By placing the uprights on the side rails of the nursing bed and then rotating the handle, the handle drives the double-acting screw to rotate, causing the double-acting screw to engage with the clamping plate. The clamping plates then move closer to each other on the double-acting screw, while the clamping plates drive the slider to slide in the groove, so that the clamping plates are held on the side rails of the nursing bed. This allows for quick installation of the limb function exercise device onto the nursing bed, facilitating strength training and improving the practicality of the limb function exercise device. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a three-dimensional exploded structural diagram of the present invention;

[0018] Figure 3 This is a three-dimensional sectional view of the sleeve structure of this utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of the installation mechanism of this utility model;

[0020] Figure 5 This is a three-dimensional sectional view of the upright structure of this utility model.

[0021] In the diagram: 1. Support plate; 2. Upright pole; 3. Sleeve; 4. Connecting plate; 5. Connecting groove; 6. Exercise mechanism; 601. Pull rod; 602. U-shaped frame; 603. Handle; 7. Spring; 8. Installation mechanism; 801. Handle; 802. Clamping plate; 803. Two-way lead screw; 804. Sliding block; 9. Connecting block; 10. Retaining ring; 11. Threaded part; 12. Slide groove; 13. Screw; 14. Threaded groove. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-3 and Figure 5 This utility model provides a technical solution: a limb function exercise device for neurological nursing, including a support plate 1 and a connecting plate 4. A vertical rod 2 is connected to the bottom of the support plate 1, and sleeves 3 are provided at both ends of the support plate 1. The connecting plate 4 is installed on the outside of the sleeves 3.

[0024] Please see Figures 1-3 The inner side of the support plate 1 is provided with a docking groove 5. The connecting plate 4 is fixed with a docking block 9 on the side near the docking groove 5. A screw 13 passes through the inner side of the connecting plate 4 away from the docking block 9. The support plate 1 is provided with a threaded groove 14 on the side near the screw 13, and the screw 13 and the threaded groove 14 are threadedly connected. The inner side of the sleeve 3 is connected to an exercise mechanism 6. The exercise mechanism 6 includes a pull rod 601, a U-shaped frame 602 and a handle 603. The pull rod 601 is slidably sleeved on the inner side of the sleeve 3. A spring 7 is sleeved on the outer side of the pull rod 601. One end of the pull rod 601 is fixedly connected to the U-shaped frame 602. A handle 603 is installed on the inner side of the U-shaped frame 602. A threaded part 11 is provided on the surface of the end of the pull rod 601 away from the U-shaped frame 602. A retaining ring 10 is provided on the outer side of the threaded part 11. The cross-sectional shape of the docking block 9 and the docking groove 5 is "T".

[0025] In practice, in some limb function training devices, spring 7 is used to provide resistance to help patients perform strength training. After prolonged use, spring 7 may become damaged, affecting subsequent strength training. However, most training structures with spring 7 are installed on the limb function training device by multiple bolts, making disassembly inconvenient. When it is necessary to disassemble and replace spring 7, the screw 13 can be rotated to engage with the threaded groove 14, allowing the screw 13 to be removed from the threaded groove 14. Then, the sleeve 3 can be pulled upwards, causing the sleeve 3 to move the connecting plate 4 upwards. At the same time, the connecting plate 4 causes the docking block 9 to slide upwards in the docking groove 5, allowing the sleeve 3 to be quickly removed from the support plate 1. Then, the retaining ring 10 can be rotated to engage with the threaded part 11, allowing the retaining ring 10 to move to one end on the threaded part 11, disengaging the retaining ring 10 from the pull rod 601. This allows the spring 7 to be quickly removed from the outside of the pull rod 601 for replacement, facilitating subsequent strength training and improving the convenience of the limb function training device.

[0026] Please see Figure 1 , Figure 2 , Figure 4 and Figure 5 The upright 2 is provided with an installation mechanism 8 below it. The upright 2 has a sliding groove 12 on its inner wall near the installation mechanism 8, and the sliding groove 12 is connected to the installation mechanism 8. The installation mechanism 8 includes a handle 801, a clamping plate 802, a double-acting screw 803, and a slider 804. The double-acting screw 803 is installed in the inner groove of the upright 2 through a bearing. One end of the double-acting screw 803 is connected to the handle 801. The clamping plate 802 is threaded onto the outer side of the double-acting screw 803. The sliders 804 are connected to both sides of the clamping plate 802. The sliders 804 are slidably connected to the sliding groove 12. The clamping plate 802 is designed with a semi-circular structure.

[0027] In practice, most limb function training devices are not easy to install on nursing beds, making it difficult for some patients who are temporarily unable to get out of bed to perform upper limb strength training. This can be addressed by placing the uprights 2 on the railings on both sides of the nursing bed, and then rotating the handle 801, which drives the bidirectional lead screw 803 to rotate. This causes the bidirectional lead screw 803 to engage with the clamping plate 802, and the clamping plate 802 moves closer to each other on the bidirectional lead screw 803. At the same time, the clamping plate 802 drives the slider 804 to slide in the slide groove 12, so that the clamping plate 802 is clamped on the railings on both sides of the nursing bed. This allows the limb function training device to be quickly installed on the nursing bed, facilitating strength training and improving the practicality of the limb function training device.

[0028] Working principle: When using this limb function training device for neurological nursing, the support plate 1 is first installed on the nursing bed through the installation mechanism 8. Then, the patient holds the handle 603 with both hands and pulls it towards their chest, causing the handle 603 to drive the pull rod 601 to slide in the sleeve 3 and compress the spring 7 to contract, thus performing upper limb strength training. When it is necessary to disassemble the spring 7, the sleeve 3 can be removed and the spring 7 replaced through the docking block 9, the retaining ring 10, the docking groove 5, and the threaded part 11. This improves the convenience and practicality of the limb function training device. The contents not described in detail in this instruction are existing technologies known to those skilled in the art.

[0029] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A limb function training device for neurological nursing, comprising a support plate (1) and a connecting plate (4), characterized in that: A vertical rod (2) is connected to the bottom of the support plate (1). Sleeves (3) are provided at both ends of the support plate (1). A connecting plate (4) is installed on the outside of the sleeve (3). A mating groove (5) is provided on the inner side of the support plate (1). A mating block (9) is fixed on the side of the connecting plate (4) near the mating groove (5). A screw (13) passes through the inner side of the connecting plate (4) away from the mating block (9). A threaded groove (14) is provided on the side of the support plate (1) near the screw (13). The screw (13) and the threaded groove (14) are threaded together.

2. The limb function training device for neurological nursing according to claim 1, characterized in that: The inner side of the sleeve (3) is connected to an exercise mechanism (6), which includes a pull rod (601), a U-shaped frame (602) and a handle (603). The pull rod (601) is slidably sleeved on the inner side of the sleeve (3).

3. The limb function training device for neurological nursing according to claim 2, characterized in that: A spring (7) is sleeved on the outside of the pull rod (601), and a U-shaped frame (602) is fixedly connected to one end of the pull rod (601). A handle (603) is installed on the inside of the U-shaped frame (602).

4. The limb function training device for neurological nursing according to claim 3, characterized in that: The pull rod (601) has a threaded portion (11) on the surface of the end away from the U-shaped frame (602), and a retaining ring (10) is provided on the outer side of the threaded portion (11).

5. A limb function training device for neurological nursing according to claim 1, characterized in that: An installation mechanism (8) is provided below the upright (2).

6. A limb function training device for neurological nursing according to claim 5, characterized in that: The pole (2) has a groove (12) on its inner wall near the installation mechanism (8), and the groove (12) is connected to the installation mechanism (8).

7. A limb function training device for neurological nursing according to claim 6, characterized in that: The installation mechanism (8) includes a handle (801), a clamp (802), a two-way lead screw (803) and a slider (804). The two-way lead screw (803) is installed in the built-in groove of the upright (2) through a bearing. One end of the two-way lead screw (803) is connected to the handle (801).

8. A limb function training device for neurological nursing according to claim 7, characterized in that: The outer side of the bidirectional lead screw (803) is threaded with a clamping plate (802), and the two sides of the clamping plate (802) are connected with sliders (804). The sliders (804) and the slide groove (12) are slidably connected.

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