Starting block

Abstract

The utility model discloses a kind of standing training equipment, it is related to the field of rehabilitation training equipment.It includes training platform, and electromagnetic and lifting stool are arranged on training platform front and back, and the electromagnetic is embedded in training platform bottom, and the top surface of training platform is provided with the window corresponding with electromagnetic position and quantity, the top surface of electromagnetic all extends to training platform top surface through window, and with the top surface of training platform flush, and training platform top surface is fixed with shoe by electromagnetic adsorption;Lifting stool is fixedly installed on the top surface of training platform, and lifting stool surface is fixedly installed with sit-up gem on lifting stool surface.The beneficial effects of the utility model are: reliable constraint is realized to lower limbs by electromagnetic, lifting stool adapts different patient height, sit-up gem provides dynamic rising power, and the safety, adaptability and efficiency of training are improved as a whole.

Description

Technical Field

[0001] This utility model belongs to the field of rehabilitation training equipment, specifically relating to a standing training device. Background Technology

[0002] In the field of rehabilitation medicine, standing training is a key rehabilitation method to help patients with lower limb dysfunction (such as those with stroke sequelae, spinal cord injury, and osteoarthritis) regain their ability to stand independently. Currently, standing training largely relies on manual assistance or simple devices such as ordinary chairs and armrests.

[0003] Traditional training methods often lack effective restraint on the lower limbs, making patients prone to slipping and falling when standing up due to leg slippage and shifted center of gravity. This poses a significant safety risk, especially for patients with weak muscles or poor balance. While some devices use straps to stabilize the lower limbs, their operation is cumbersome and uncomfortable, easily causing patient discomfort and affecting training adherence. Furthermore, the support structures of existing assistive devices are mostly of fixed height, failing to adapt to the training needs of patients of different heights and body types. This results in improper support positions, not only failing to provide effective assistance but also potentially increasing the burden on the patient's joints due to incorrect force application. In addition, the lack of targeted dynamic support during the standing process forces patients to independently overcome their own body weight to complete the movement, making training difficult, inefficient, and hindering the achievement of gradual rehabilitation goals. Utility Model Content

[0004] This invention addresses the technical problems of high safety risks, poor adaptability, and high training difficulty associated with traditional standing rehabilitation training equipment by providing a new type of standing training device. It utilizes electromagnets for reliable lower limb restraint, a height-adjustable stool to accommodate different patient heights, and a dynamic standing aid to assist in getting up, thus comprehensively improving the safety, adaptability, and efficiency of the training.

[0005] The technical solution adopted by this utility model is as follows: a starting and standing training device is provided, including a training platform. Electromagnets and a lifting stool are arranged at the front and back of the training platform. The electromagnets are embedded in the bottom of the training platform, and the top surface of the training platform has windows corresponding to the position and number of electromagnets. The top surface of the electromagnets extends to the top surface of the training platform through the windows and is flush with the top surface of the training platform. Shoes are fixed to the top surface of the training platform by electromagnet attraction. The lifting stool is fixedly installed on the top surface of the training platform, and a starting and sitting device is fixedly installed on the seat of the lifting stool.

[0006] The training platform serves as the basic load-bearing structure, providing a stable assembly benchmark for all components. The design of the electromagnet embedded in the bottom of the platform with its top surface flush with the platform ensures that the platform surface is flat and free of protrusions, preventing patients from tripping when standing. It also firmly restrains the patient's lower limbs by adsorbing and fixing the shoes, effectively preventing imbalance and falls caused by the lower limbs sliding or shifting during the process of standing up. This solves the safety hazard of the lack of reliable restraint for the lower limbs in traditional training. The combination of the height-adjustable stool and the sitting-up device can adapt to the patient's training needs from sitting to standing, without the need for additional auxiliary equipment, simplifying the training process. It is especially suitable for patients with weak lower limb strength or poor balance, significantly improving the convenience and safety of training.

[0007] To further optimize this technical solution, the lifting stool includes a telescopic sleeve, with both ends of the telescopic sleeve fixedly connected to the training platform and the stool surface, respectively. An electric lead screw and a lead nut are provided inside the telescopic sleeve.

[0008] The electric lead screw and nut have high transmission precision, enabling stable and accurate adjustment of the stool height. This allows it to accommodate patients of different heights and sitting habits. The telescopic sleeve, as an outer support structure, provides physical protection for the internal lead screw and nut, reducing the impact of the external environment on the transmission components. Furthermore, the electric drive method is easy to operate, improving the usability of the equipment.

[0009] To further optimize this technical solution, the telescopic sleeve is fitted with a protective sleeve with a corrugated pipe structure on its outer side, and the two ends of the protective sleeve are fixedly connected to the training platform and the bench surface, respectively.

[0010] The protective sleeve deforms synchronously with the stretching and contraction of the sleeve, always shielding the core transmission components such as the electric lead screw and lead nut inside the sleeve. This effectively prevents dust and impurities from entering the transmission mechanism, avoids component failure due to wear and jamming, extends the service life of the lifting stool, and reduces equipment maintenance costs.

[0011] To further optimize this technical solution, the sitting device includes a base plate fixedly installed with the stool surface, and a support panel on the base plate is driven to flip by an electric scissor mechanism.

[0012] The support panel conforms to the patient's buttocks to provide stable support, assisting patients with immobilized lower limbs to gradually complete the movement from sitting to standing, effectively reducing the stress on the lower limbs and waist when getting up, solving the problem of patients having difficulty getting up on their own, and the electric drive can achieve a uniform output of support force, avoiding accidents caused by unstable force when manually assisted, thus improving the safety and comfort of training.

[0013] To further optimize this technical solution, the electric scissor lift mechanism includes a telescopic cylinder. The cylinder body of the telescopic cylinder is rotatably hinged to the base plate, and a connecting rod is vertically fixedly connected to the piston rod of the telescopic cylinder. The connecting rod passes through both sides of the piston rod and is respectively connected to a scissor lift assembly. The scissor lift assembly includes an active arm and a driven arm that are cross-hinged by pins. The front end of the active arm is rotatably hinged to the base plate, and the rear end is inclined upward and slides in cooperation with the bottom surface of the support panel. The active arm also slides in cooperation with the connecting rod. The front end of the driven arm slides in cooperation with the bottom surface of the support panel, and the rear end is inclined downward and slides in cooperation with the top surface of the base plate.

[0014] The telescopic cylinder, as the power source, is designed with its cylinder body hinged to the base plate to accommodate angle changes during transmission. The connecting rod runs through both sides of the piston rod and connects to the double scissor fork assembly, which can synchronously drive the movement of the active and driven arms on both sides, ensuring balanced force on the support panel and avoiding unilateral tilting. The tilting layout and cross-hinged structure of the active and driven arms can efficiently convert the linear motion of the telescopic cylinder into the flipping motion of the support panel, achieving a large support stroke and force within a limited space. Furthermore, the hinged and sliding cooperation of each component reduces transmission resistance, ensuring a smooth and uninterrupted power-assisting process and improving the reliability of the sit-up device.

[0015] To further optimize this technical solution, the top surface of the base plate and the bottom surface of the support panel are respectively provided with sliding grooves that are compatible with the active arm and the driven arm, and the active arm is provided with a sliding track that is compatible with the connecting rod.

[0016] The sliding engagement between the slide groove and the ends of the drive arm and driven arm, as well as the sliding engagement between the slide rail and the connecting rod, can limit the movement trajectory of each component, avoid problems such as offset and jamming during transmission, and ensure smooth and precise cross opening and closing of the scissor lift assembly. At the same time, the slide groove can distribute the force on the components during movement, reduce contact wear, extend the service life of the scissor lift mechanism, and improve the stability of use.

[0017] To further optimize this technical solution, the bottom surface of the training platform is connected with leveling feet by uniform circumferential threads.

[0018] The training platform is equipped with threaded leveling feet on its bottom surface, which can flexibly adapt to different ground environments to adjust the top surface of the training platform to a level state. This avoids uneven force on the patient when standing due to platform tilt, or shaking or displacement of the equipment during operation, thereby improving the safety and reliability of training.

[0019] To further optimize this technical solution, armrests are fixedly installed on both the left and right sides of the outer side of the stool surface.

[0020] Handrails are installed on the left and right sides of the outer side of the bench, providing patients with additional gripping support points. When patients sit down or stand up, they can hold onto the handrails to help maintain their balance and ensure the safety of training.

[0021] The beneficial effects of this utility model are as follows: 1. The electromagnet is embedded in the bottom of the training platform and its top surface is flush with the platform. This ensures that the platform surface is flat and free of any protrusions. It can also achieve precise and firm restraint of the lower limbs by attracting the magnetic material of the patient's shoe sole. This prevents the lower limbs from sliding or shifting during the standing process, which can cause imbalance and falls, and significantly reduce the safety risks of training. 2. The lifting stool adopts an electric lead screw and lead screw transmission structure, which can accurately adjust the height of the stool surface and the sitting position according to the patient's height and training needs, adapting to the usage needs of different patients. In addition, the corrugated tube protective sleeve on the outside of the telescopic sleeve deforms synchronously with the telescopic movement, which can effectively shield the internal transmission components, prevent dust and impurities from entering, avoid accidental contact damage, extend the service life of the equipment and reduce maintenance costs. 3. The electric scissor lift mechanism of the Qizuobao uses a telescopic cylinder to drive the connecting rod, which in turn drives the active arm and the driven arm to slide smoothly along the slide groove and slide rail. With the help of the cross opening and closing motion, it drives the support panel to flip precisely, providing the patient with stable support that fits the body and assisting in the transition from sitting to standing. In addition, the handrails on both sides of the seat further enhance the patient's balance control during the standing process, improving the safety and efficiency of training. 4. The training platform is equipped with threaded leveling feet that are evenly distributed around the circumference of the bottom surface. The extension length can be adjusted by screwing to keep the top surface of the platform level. This effectively avoids problems such as platform tilting, uneven force distribution, or equipment shaking caused by uneven ground, providing a stable foundation for subsequent training and ensuring training safety. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the starting training equipment in this embodiment; Figure 2 This is a schematic diagram of the assembly structure of the telescopic sleeve and the training platform in this embodiment; Figure 3 This is a schematic diagram of the assembly structure of the leveling support and the training platform in this embodiment; Figure 4 This is a schematic diagram of the assembly structure of the sitting device and the stool surface in this embodiment; Figure 5 This is a schematic diagram of the assembly structure of the electric scissor lift and the base plate in this embodiment; Figure 6 This is a schematic diagram of the electric scissor lift structure in this embodiment; Figure 7 This is a schematic diagram of the base plate structure of the Qizuobao in this embodiment; Figure 8 This is a schematic diagram of the support panel of the Qizuobao in this embodiment.

[0023] In the diagram, 1 is the training platform; 101 is the window; 2 is the electromagnet; 3 is the lifting stool; 301 is the stool surface; 3011 is the armrest; 302 is the telescopic sleeve; 303 is the protective cover; 4 is the leveling support; 5 is the sitting device; 501 is the base plate; 502 is the support panel; 503 is the telescopic cylinder; 504 is the connecting rod; 505 is the active arm; 5051 is the slide rail; 506 is the driven arm; and 507 is the chute. Detailed Implementation

[0024] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0025] Please see the appendix Figure 1-3 The standing training equipment includes a training platform 1. The bottom surface of the training platform 1 is evenly threaded with leveling feet 4. The leveling feet 4 adjust the training platform 1 to ensure its reliability. Electromagnets 2 and a lifting stool 3 are set on the front and back of the training platform 1. The electromagnets 2 are embedded in the bottom of the training platform 1, and the top surface of the training platform 1 has windows 101 corresponding to the position and number of electromagnets 2. The top surface of the electromagnets 2 extends to the top surface of the training platform 1 through the windows 101 and is flush with the top surface of the training platform 1 to ensure the flatness of the top surface of the training platform 1. The top surface of the training platform 1 is fixed with shoes (not shown in the attached figure) by electromagnets 2. The soles of the shoes are made of magnetically attracted materials such as iron sheets to ensure the reliability of the magnetic fixation of the electromagnets 2. After the patient wears the shoes and stands on the training platform 1, they can be fixed to the training platform 1 by electromagnets 2 to restrain the patient's lower limbs. Please see the appendix Figure 1 Appendix Figure 2 The lifting stool 3 includes a telescopic sleeve 302. The two ends of the telescopic sleeve 302 are fixedly connected to the training platform 1 and the stool surface 301, respectively. The two ends of the telescopic sleeve 302 are fixedly connected to the training platform 1 and the stool surface 301 by bolts. The telescopic sleeve 302 is equipped with an electric lead screw and a lead screw nut (the electric lead screw and lead screw nut are mature existing technologies and are not shown in the attached drawings), which makes the lifting operation of the lifting stool 3 simple and stable. The telescopic sleeve 302 is covered with a corrugated protective sleeve 303. The two ends of the protective sleeve 303 are fixedly connected to the training platform 1 and the stool surface 301, respectively. The protective sleeve 303 can stretch and deform with the telescopic sleeve 302, thereby shielding and protecting the telescopic sleeve 302, preventing damage, ensuring safety and extending service life. Please see the appendix Figure 1 Appendix Figure 4-8A sitting aid 5 is fixedly installed on the seat surface 301 of the lifting stool 3. The sitting aid 5 assists the patient in standing up. The sitting aid 5 includes a base plate 501 fixedly installed with the seat surface 301. A support panel 502 is driven to flip on the base plate 501 by an electric scissor mechanism. The electric scissor mechanism includes a telescopic cylinder 503. The cylinder body of the telescopic cylinder 503 is rotatably hinged to the base plate 501. A connecting rod 504 is vertically fixedly connected to the piston rod of the telescopic cylinder 503. The connecting rod 504 passes through both sides of the piston rod and is respectively connected to a scissor assembly. The inspection assembly includes an active arm 505 and a driven arm 505 that are cross-hinged by pins. 6. The front end of the active arm 505 is rotatably hinged to the base plate 501, and the rear end is inclined upward and slides in cooperation with the bottom surface of the support panel 502. The front end of the driven arm 506 slides in cooperation with the bottom surface of the support panel 502, and the rear end is inclined downward and slides in cooperation with the top surface of the base plate 501. The top surface of the base plate 501 and the bottom surface of the support panel 502 are respectively provided with sliding grooves 507 that are matched with the active arm 505 and the driven arm 506. The active arm 505 slides in cooperation with the connecting rod 504. The active arm 505 is provided with a sliding track 5051 that is matched with the connecting rod 504 to ensure smooth sliding.

[0026] The working principle of this standing training equipment is as follows: Before training, the operator adjusts the extension length of each support leg by turning the leveling support leg 4 on the bottom of the training platform 1 to keep the top surface of the platform level, ensuring training stability and preventing uneven force distribution or equipment shaking due to tilting of the training platform 1, thus ensuring training safety. During training, the patient stands on the training platform 1 wearing shoes with magnetic soles. The height adjustment stool 3 adjusts the height of the stool surface 301 and the sitting device 5 according to the patient's height and training needs, and the patient sits on the sitting device 5. At the start of training, after the patient's lower limbs and feet are in place on the training platform 1, the electromagnet 2 attracts and fixes the shoes. The height adjustment stool 3 is adjusted again through the transmission pair of the internal electric screw and nut. After the electric screw is activated, the nut moves axially, driving the telescopic sleeve 302 to extend and retract, thereby realizing the raising and lowering of the stool surface 301. The outer corrugated protective sleeve 303 deforms synchronously with the extension and retraction, shielding the internal transmission components to prevent dust and damage. After the lifting stool 3 raises the patient to a suitable height, the electric scissor mechanism of the sit-up device 5 provides assistance in standing up. The piston rod of the telescopic cylinder 503 of the sit-up device 5 extends and retracts, driving the end connecting rod 504 to move. The connecting rod 504 slides and engages with the slide rail 5051 of the active arm 505, pushing the active arm 505 to rotate around the hinge point of the base plate 501. The driven arm 506, which is cross-hinged by a pin, moves in conjunction with the active arm 505. The ends of the active arm 505 and the driven arm 506 slide smoothly along the slide groove 507 on the bottom surface of the base plate 501 and the support panel 502. With the help of the cross opening and closing of the scissor assembly, the support panel 502 is driven to flip upward, conforming to the patient's body to provide support and assist in completing the movement from sitting to standing, assisting the patient in standing up training. During this process, the patient's lower limbs are fixed to ensure the reliability of the standing up training. During the patient's standing process, handrails 3011 are fixedly installed on both the left and right sides of the bench 301, allowing the patient to hold onto the handrails 3011 to ensure the safety of the training.

Claims

1. A starting and standing training device, characterized in that: The training platform (1) includes an electromagnet (2) and a lifting stool (3) arranged at the front and back. The electromagnet (2) is embedded in the bottom of the training platform (1), and the top surface of the training platform (1) has windows (101) corresponding to the position and number of electromagnets (2). The top surface of the electromagnets (2) extends to the top surface of the training platform (1) through the windows (101) and is flush with the top surface of the training platform (1). The top surface of the training platform (1) is fixed with shoes by electromagnets (2). The lifting stool (3) is fixedly installed on the top surface of the training platform (1), and a sitting device (5) is fixedly installed on the seat (301) of the lifting stool (3).

2. The starting training equipment according to claim 1, characterized in that: The lifting stool (3) includes a telescopic sleeve (302), the two ends of which are fixedly connected to the training platform (1) and the stool surface (301) respectively. An electric lead screw and a lead screw nut are provided inside the telescopic sleeve (302).

3. The starting training equipment according to claim 2, characterized in that: The telescopic sleeve (302) is covered with a protective sleeve (303) with a corrugated pipe structure. The two ends of the protective sleeve (303) are fixedly connected to the training platform (1) and the bench surface (301) respectively.

4. The starting training equipment according to claim 1, characterized in that: The sitting device (5) includes a base plate (501) fixedly installed with the seat surface (301), and a support panel (502) is driven to flip on the base plate (501) by an electric scissor mechanism.

5. The starting training equipment according to claim 4, characterized in that: The electric scissor lift mechanism includes a telescopic cylinder (503), the cylinder body of which is rotatably hinged to the base plate (501), and a connecting rod (504) is vertically fixedly connected to the piston rod of the telescopic cylinder (503). The connecting rod (504) passes through both sides of the piston rod and is connected to the scissor lift assembly respectively. The scissor lift assembly includes an active arm (505) and a driven arm (506) that are cross-hinged by a pin. The front end of the active arm (505) is rotatably hinged to the base plate (501), and the rear end is inclined upward and slides in cooperation with the bottom surface of the support panel (502). The active arm (505) slides in cooperation with the connecting rod (504). The front end of the driven arm (506) slides in cooperation with the bottom surface of the support panel (502), and the rear end is inclined downward and slides in cooperation with the top surface of the base plate (501).

6. The starting training equipment according to claim 5, characterized in that: The top surface of the base plate (501) and the bottom surface of the support panel (502) are respectively provided with sliding grooves (507) that are matched with the active arm (505) and the driven arm (506), and the active arm (505) is provided with a sliding track (5051) that is matched with the connecting rod (504).

7. The starting training equipment according to claim 1, characterized in that: The bottom surface of the training platform (1) is threaded with leveling feet (4) in a uniform circumferential direction.

8. The starting training equipment according to claim 1, characterized in that: Armrests (3011) are fixedly installed on both the left and right sides of the outer side of the stool surface (301).

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