Self-protection type rehabilitation instrument
By introducing gravity adjustment members and protective mechanisms into rehabilitation equipment, reinjury problems caused by insufficient adaptability of driving force and muscle fatigue in rehabilitation training are solved, and adaptive training and safety protection are achieved.
Patent Information
- Application Number
- CN202421847647.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-01
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-08-01
AI Technical Summary
Existing rehabilitation equipment cannot adapt to different stages of training during rehabilitation training, and can easily cause reinjury of patients when muscle fatigue is performed.
Gravity adjustment members and human protective mechanisms are used to adapt to the needs of different rehabilitation stages by adjusting the driving force of the rehabilitation members, and provide protection when muscles are tired to prevent reinjury.
Targeted rehabilitation training is achieved, shortening the rehabilitation cycle, and protecting patients when muscle fatigue is performed to avoid reinjury.
Smart Images
Figure CN223069017U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of physical rehabilitation technology, and in particular to a self-care rehabilitation device. Background Art
[0002] Human rehabilitation training is a series of physical therapy activities for patients with impaired or disabled physical functions, aiming to restore or improve the patient's physical function and improve the quality of life. The following are some of the main aspects and precautions of human rehabilitation training:
[0003] Active and passive exercise therapy: joint movement training, muscle strength training, posture correction training and neurophysiological therapy through active or passive methods.
[0004] Stage training: Bed rest period: Perform body position changes, passive exercises, maintain good limb positions, sit-up training, etc. to reduce complications and lay a good foundation for future rehabilitation training.
[0005] Out of bed period: Conduct sitting training, balance training, standing training, etc. to improve the patient's limb function.
[0006] Walking period: focus on walking training and improving gait.
[0007] It also includes occupational therapy, speech therapy, psychotherapy, etc., which all have a positive impact on the rehabilitation process. In short, human rehabilitation training is a comprehensive treatment process that requires the cooperation and efforts of patients, doctors, family members and other parties. Through scientific and reasonable rehabilitation training plans and methods, it can effectively promote the recovery of patients' physical functions and improve their quality of life.
[0008] At present, rehabilitation after orthopedic treatment mainly focuses on exercise training, such as using a Figures 1-3 The rehabilitation equipment shown in the figure is used for training, mainly by lifting components with a certain weight to achieve the purpose of rehabilitation training. The current training components are all integral structures, and the patient's rehabilitation training is a gradual process. In the initial stage, the physical strength is limited and the heavier components cannot be lifted, which is easy to cause re-injury to the treatment part. In the later stage, the weight of the components cannot meet the training requirements, which makes the rehabilitation training effect poor. And when performing a single multi-lifting training, the muscles will gradually become fatigued. Therefore, when the weight of the rehabilitation component cannot be fully supported at a certain time, the lifted rehabilitation component will cause re-injury to the patient's body under the pressure of its gravity, which will affect the treatment effect, or cause re-injury to the patient, resulting in poor training effect. Summary of the invention
[0009] In view of the above problems, the present application aims to provide a self-protective rehabilitation device, which can adaptively adjust the driving force of the human body to drive the rehabilitation component through a gravity adjustment component to meet the training needs of different rehabilitation stages, so as to facilitate targeted rehabilitation training and shorten the rehabilitation cycle at the same time. Meanwhile, through the human body protection mechanism, the problem that the lifted rehabilitation component will cause secondary injury to the patient's body under the action of its gravity when the muscle gradually tends to be in a fatigued state can be solved, thus effectively protecting the rehabilitation patient.
[0010] To achieve the above object, the technical solution adopted by the present application is as follows: A self-protective rehabilitation device includes a column, and a rehabilitation component that is connected to the column and moves relative to it under the drive of an external force. It is characterized in that: A gravity adjustment component is further provided on the rehabilitation component, and a human body protection mechanism is provided at the connection between the column and the rehabilitation component when the human body cannot drive the rehabilitation component to move.
[0011] Preferably, the rehabilitation component is a gravity frame vertically hinged to the column, and hand push rods are symmetrically arranged on the adjacent sides of each gravity frame, or a shoulder push rod is connected between the symmetric gravity frames.
[0012] Preferably, the gravity adjustment component includes an adjustment slot opened on the gravity frame, and a counterweight block is lockably assembled in the adjustment slot.
[0013] Preferably, the human body protection mechanism includes a protection block slidably arranged on the column, a driving spring is provided at the bottom end of the protection block, and a traction rope is detachably connected between the gravity frame and the protection block.
[0014] The beneficial effect of the present application is that: The self-protective rehabilitation device is provided with a gravity adjustment component on the rehabilitation component, and the gravity adjustment component can adaptively adjust the driving force of the human body to drive the rehabilitation component to meet the training needs of different rehabilitation stages, so as to facilitate targeted rehabilitation training and shorten the rehabilitation cycle at the same time.
[0015] And through the human body protection mechanism, the problem that the lifted rehabilitation component will cause secondary injury to the patient's body under the action of its gravity when the muscle gradually tends to be in a fatigued state can be solved, thus effectively protecting the rehabilitation patient. Description of the Drawings
[0016] Figure 1 It is a structural diagram of the first form of the rehabilitation device of the present application.
[0017] Figure 2 It is a structural diagram of the second form of the rehabilitation device of the present application.
[0018] Figure 3 It is a structural diagram of the third form of the rehabilitation device of the present application.
[0019] Figure 4 This is a side view of the rehabilitation device of this application.
[0020] Figure 5 This is a diagram of the gravity frame lifting up and down for this application.
[0021] Figure 6 This is a diagram showing the pulled position of the protective block during normal lifting for this application.
[0022] Figure 7 This is a diagram of the traction rope detachment process for this application.
[0023] Figure 8 This is a diagram showing the position of the protective block after the traction rope is detached for this application.
[0024] In the figure: 11-tilt section; 7-lying board; 8-sitting board; 9-adjusting screw. DETAILED DESCRIPTION
[0025] In order to enable ordinary technicians in the field to better understand the technical solution of the present application, the technical solution of the present application is further described below in conjunction with the accompanying drawings and embodiments.
[0026] Refer to the attached Figures 1-8 The self-care rehabilitation device shown in the figure comprises a column 1, to which a rehabilitation component is connected that moves relatively to the column 1 under the driving force of an external force, such as Figures 1-3 As shown, the human body drives the rehabilitation component to move relative to the column 1, overcomes the body weight of the rehabilitation component during the pushing process, and thus achieves the effect of rehabilitation training.
[0027] Since physical recovery is a gradual process, the training force required in the early stage of treatment is relatively small, and as the rehabilitation progresses, the training force required will gradually increase. Therefore, in order to adapt to the needs of rehabilitation training at different stages, such as Figures 1-4 As shown, the rehabilitation component is also provided with a gravity regulating component, which can adapt the driving force of the rehabilitation component driven by the human body to meet the training needs of different rehabilitation stages, so as to facilitate targeted rehabilitation training and shorten the rehabilitation cycle at the same time.
[0028] At the same time, in a single rehabilitation training, it is usually necessary to drive the rehabilitation components multiple times to achieve a single effective rehabilitation training effect. After the human body drives the rehabilitation components multiple times, the muscles will gradually tend to fatigue. Therefore, when the weight of the rehabilitation components cannot be fully supported at a certain time, the lifted rehabilitation components will cause further damage to the patient's body under the downward pressure of their gravity, which will affect the treatment effect or cause further injury to the patient. Therefore, in order to solve this problem, Figure 6 , 8As shown, a human body protection mechanism is also provided at the connection between the vertical column 1 and the rehabilitation component in the state where the rehabilitation component cannot be driven by human force.
[0029] As Figures 1-4 shown, the rehabilitation component is a gravity frame 2 vertically hinged to the vertical column 1, and the gravity frame 2 is preferably a triangular frame structure. To facilitate the driving of the gravity frame 2, hand push rods 21 are symmetrically arranged on the adjacent sides of each side of the gravity frame 2, or a shoulder push rod 22 is connected between the symmetric gravity frames 2. Specifically, it includes the following three forms:
[0030] Form 1 is as Figure 1 shown, hand push rods 21 are symmetrically arranged on the adjacent sides of the symmetric gravity frames 2 on the left and right, and a lying board 7 is horizontally arranged between the symmetric vertical columns 1. During use, the rehabilitation patient can lie on the provided lying board, hold the left and right hand push rods 21 tightly with both hands, and reciprocally push up the gravity frame 2, thereby realizing rehabilitation training.
[0031] Form 2 is as Figure 2 shown, a shoulder push rod 22 is connected between the symmetric gravity frames 2 on the left and right. During use, the rehabilitation patient can face away from the gravity frame 2, place the shoulder push rod 22 between the gravity frames 2 at an appropriate position on their own shoulders, and reciprocally push up the gravity frame 2 to achieve the purpose of rehabilitation training.
[0032] Form 3 is as Figure 3 shown, hand push rods 21 are symmetrically arranged on the adjacent sides of the symmetric gravity frames 2 on the left and right, and a sitting board 8 is horizontally arranged between the symmetric vertical columns 1. During use, the rehabilitation patient sits on the sitting board, holds the hand push rods 21 tightly with both hands, and reciprocally push up the gravity frame 2 to achieve the purpose of rehabilitation training.
[0033] To facilitate the adjustment of the weight of the gravity frame 2 at different rehabilitation stages, as Figure 4 shown, the gravity adjustment component includes adjustment slotted holes 2a opened on the gravity frame 2, and counterweight blocks 3 are lockably assembled in the adjustment slotted holes 2a. Specifically, an adjustment screw rod 9 is passed through the adjustment slotted holes 2a, and counterweight blocks 3 (preferably counterweight discs flat against the gravity frame 2) are sleeved at both ends of the adjustment screw rod. After sliding the adjustment screw rod up and down, the counterweight blocks 3 are pressed against the side wall of the gravity frame 2 through the nuts sleeved on it, realizing the adjustment of the position of the counterweight blocks 3. Preferably, the upper end of the vertical column 1 has an inclined section 11, and the gravity frame 2 is hinged on the inclined section. When the counterweight blocks 3 are adjusted to the upper end near the hinge, the lifting force from the bottom section of the gravity frame 2 is smaller, and when adjusted to the lower end near the gravity frame 2, the lifting weight of the counterweight blocks 3 acting on the gravity frame 2 increases, thereby realizing the gravity adjustment function for different rehabilitation stages.
[0034] To achieve the protection function during the rehabilitation training process, as Figure 6 、8 As shown, the human body protection mechanism includes a protection block 4 slidably arranged on the column 1. A driving spring 5 is arranged at the bottom end of the protection block 4, and a traction rope 6 detachably connected between the gravity frame 2 and the protection block 4. As Figure 6 shown, during rehabilitation training, the end of the traction rope 6 is sleeved on the outer end of the hand push rod 21. The traction of the traction rope 6 on the protection block 4 compresses the driving spring 5, so that the protection block 4 is located on the lower side of the inclined section. During the process of reciprocally lifting the gravity frame 2, the protection block 4 is always pulled to the lower position by the traction rope 6. And when, after lifting many times, the human muscles are in a fatigued state, the palm is located inside the traction rope 6, and the traction rope 6 can be driven to fall off the hand push rod 21 by the thumb of the palm. Under the elastic action of the driving spring 5, the protection block 4 is driven to shift to the upper side of the inclined section, as Figure 7 shown, when the rehabilitation patient is not strong enough to lift the gravity frame 2, when the gravity frame 2 falls, it can be in contact with the protection block 4 to achieve the current limit of the gravity frame 2 ( Figure 8 shown), solving the problem of the falling impact of the gravity frame 2 causing secondary injury to the rehabilitation patient, which will affect the treatment effect or cause secondary harm to the patient, and realizing effective protection during the rehabilitation training process.
[0035] In Figure 2 the shown structure, a hand push rod 21 convenient for the palm to hold can be arranged on the gravity frame 2 beside the shoulder push rod 22, which is convenient for the sleeving of the traction rope 6.
[0036] The principle of this application is: when this self-protective rehabilitation device is in use, the rehabilitation patient can adopt the three forms as Figures 1-3 shown. As Figure 1 shown, the rehabilitation patient can lie on the provided lying board, hold the left and right hand push rods 21 tightly with both hands, and reciprocally push up the gravity frame 2, so as to achieve rehabilitation training; as Figure 2 shown, the rehabilitation patient can turn his back to the gravity frame 2, place the shoulder push rod 22 between the gravity frames 2 at appropriate positions on his own shoulders, and reciprocally push up the gravity frame 2 to achieve the purpose of rehabilitation training; as Figure 3 shown, the rehabilitation patient sits on the seat board, holds the hand push rod 21 tightly with both hands, and reciprocally push up the gravity frame 2 to achieve the purpose of rehabilitation training.
[0037] Before the rehabilitation training, first, the end of the traction rope 6 is sleeved on the outer end of the hand push rod 21. The traction rope 6 pulls and squeezes the driving spring 5 to compress, so that the protection block 4 is located below the inclined section. During the process of reciprocating lifting the gravity frame 2, the protection block 4 is always pulled to the lower position by the traction rope 6. After lifting many times, when the human muscles are in a fatigued state, the palm is located inside the traction rope 6, and the traction rope 6 can be driven to fall off the hand push rod 21 by the thumb of the palm. Under the elastic action of the driving spring 5, the protection block 4 is driven to shift to the upper side of the inclined section. When the rehabilitation patient is not strong enough to lift the gravity frame 2, when the gravity frame 2 falls, the current limit of the gravity frame 2 can be realized by contacting the protection block 4, solving the problem of secondary injury caused by the falling impact of the gravity frame 2 on the rehabilitation patient and realizing effective protection during the rehabilitation training process.
[0038] The above shows and describes the basic principles, main features and advantages of the present application. Without departing from the spirit and scope of the present application, the present application will also have various changes and improvements, and these changes and improvements all fall within the scope of the present application claimed.
Claims
1. A self-protective rehabilitation device, including a column (1), and a rehabilitation component that is connected to the column (1) and movable relative to it under the drive of an external force, characterized in that: A gravity adjustment member is further provided on the rehabilitation member, and a human body protection mechanism is also provided at the connection between the upright column (1) and the rehabilitation member in a state where the rehabilitation member cannot be driven by human force. The rehabilitation member is a gravity frame (2) vertically hinged to the upright column (1). Hand push rods (21) are symmetrically arranged on the adjacent sides of each gravity frame (2), or a shoulder push rod (22) is connected between the symmetric gravity frames (2). The human body protection mechanism includes a protection block (4) slidably arranged on the upright column (1). A driving spring (5) is arranged at the bottom end of the protection block (4), and a traction rope (6) is detachably connected between the gravity frame (2) and the protection block (4).
2. The rehabilitation device according to claim 1, characterized in that: The gravity adjustment member includes an adjustment slot (2a) opened on the gravity frame (2), and a counterweight block (3) is lockably assembled in the adjustment slot (2a).