Adjustable cardiopulmonary rehabilitation training belt

Abstract

The utility model discloses an adjustable cardiopulmonary rehabilitation training belt, and belongs to the field of rehabilitation training equipment. The movable device I comprises a connecting cylinder; one side of the connecting cylinder is fixedly connected with a handle I, and the other side of the connecting cylinder is fixedly connected with an arc-shaped plate; a T-shaped sliding groove I is formed in the outer circle face of the arc-shaped plate. A sliding block is fixedly connected to the outer circle face of the connecting cylinder. One end of each elastic piece is fixedly connected to the inner wall of the sleeve, the other end of each elastic piece is fixedly connected to the corresponding T-shaped sliding block, each T-shaped sliding block is in sliding fit with the corresponding T-shaped sliding groove I, and the end, away from the corresponding T-shaped sliding groove I, of each T-shaped sliding block is fixedly connected with a connecting plate; the connecting plate, the T-shaped sliding block and the T-shaped sliding groove II are in sliding fit. The elastic force can be adjusted by rotating the handle I so as to adapt to training of patients with different illness states, the sleeve 21 is arranged on the outer side of the device for protection, and the situation that a user is injured when accidents such as breakage and unhooking of the elastic piece happen can be effectively avoided.

Description

Technical Field

[0001] This utility model relates to an adjustable cardiopulmonary rehabilitation training belt, belonging to the field of rehabilitation training equipment. Background Technology

[0002] When patients who need cardiopulmonary rehabilitation training exercise, they can do some stretching or aerobic exercises. However, since the patients' physical condition is not ideal, it is more ideal to train indoors. Due to the limited indoor space, training belts become a more convenient training method.

[0003] The patent, CN219001862U, entitled "A Utility Model Patent for a Cardiopulmonary Rehabilitation Training Belt," comprises several tension belts, each with detachable connectors at both ends. Each connector has a limiting element at its outer end. The patent also includes a tension plate with a pair of ear plates at both ends of its outer surface, connected by a pull rod. Several limiting grooves, equal in number to the tension belts, are formed in the middle of the outer wall of the tension plate. A limiting block is located in the middle of each limiting groove. An inlet groove extends through the outer side of each limiting groove, connecting to the outside of the tension plate. A connecting groove extends through the outer wall of each limiting groove. One end of each limiting element is inserted into the limiting groove through the inlet groove, and the other end extends out through the connecting groove. The connection between the tension belts and the tension plate involves placing the connectors in the limiting grooves. During connection, the connectors are inserted from the inlet grooves into the limiting grooves, with the limiting elements preventing them from detaching. During disconnection, the connectors are removed from the limiting grooves and then detached from the inlet grooves. Trainees can operate it independently without much force. However, in actual use, the resistance band cannot be adjusted, and there are no protective measures on the outside of the band. If an operator makes a mistake, the band may break or come loose during exercise, potentially causing injury to the user. Therefore, improvements have been made. Utility Model Content

[0004] The purpose of this invention is to solve the aforementioned problems in the background art and to provide an adjustable cardiopulmonary rehabilitation training belt.

[0005] The technical solution adopted by this utility model to achieve the above objectives is as follows:

[0006] An adjustable cardiopulmonary rehabilitation training belt includes an activity device I, an activity device II, and an elastic device; the activity device I includes a connecting cylinder; a handle I is fixedly connected to one side of the connecting cylinder, and an arc-shaped plate is fixedly connected to the other side of the connecting cylinder; a T-shaped groove I is provided on the outer circular surface of the arc-shaped plate; a slider is fixedly connected to the outer circular surface of the connecting cylinder.

[0007] The movable device includes a sleeve; a handle II is fixedly connected to the outer side of the sleeve, and multiple T-shaped grooves II and multiple slides are provided on the inner wall of the sleeve; an arc-shaped groove connecting the multiple slides is also provided on the inner wall of the sleeve; the slider slides in conjunction with the arc-shaped groove and the slide.

[0008] The elastic device is provided in multiple ways, each elastic device including a T-shaped slider, a connecting plate and an elastic element; one end of the elastic element is fixedly connected to the inner wall of the sleeve, and the other end of the elastic element is fixedly connected to the T-shaped slider. The T-shaped slider is slidably engaged with the corresponding T-shaped groove I. The end of the T-shaped slider away from the T-shaped groove I is fixedly connected to the connecting plate; the connecting plate, the T-shaped slider and the T-shaped groove II are slidably engaged.

[0009] Compared with the prior art, the beneficial effects of this utility model are: the elastic force can be adjusted by rotating the handle I to adapt to the training of patients with different conditions, and the sleeve 21 on the outside of the device is provided for protection, which can effectively prevent injury to the user in the event of accidental events such as breakage or disengagement of the elastic component. Attached Figure Description

[0010] Figure 1 This is a three-dimensional structural schematic diagram of an adjustable cardiopulmonary rehabilitation training belt according to the present invention;

[0011] Figure 2 This is a front view of an adjustable cardiopulmonary rehabilitation training belt according to this utility model;

[0012] Figure 3 This is a cross-sectional structural schematic diagram of the movable device I of an adjustable cardiopulmonary rehabilitation training belt according to this utility model;

[0013] Figure 4 This is a front view of the movable device I of an adjustable cardiopulmonary rehabilitation training belt according to this utility model;

[0014] Figure 5 This is a side view of the movable device I of an adjustable cardiopulmonary rehabilitation training belt according to this utility model;

[0015] Figure 6 This is a cross-sectional structural schematic diagram of the movable device II of an adjustable cardiopulmonary rehabilitation training belt according to this utility model;

[0016] Figure 7 This is a side view of the movable device II of an adjustable cardiopulmonary rehabilitation training belt according to this utility model;

[0017] Figure 8 This is a schematic diagram of the elastic device of an adjustable cardiopulmonary rehabilitation training belt according to this utility model.

[0018] In the diagram: 1. Movable device I; 11. Connecting cylinder; 12. Handle I; 13. Arc plate; 14. T-shaped slide I; 15. Slider; 16. Marking groove II; 2. Movable device II; 21. Sleeve; 22. Handle II; 23. T-shaped slide II; 24. Marking groove I; 25. Slide; 26. Arc groove; 3. Elastic device; 31. T-shaped slider; 32. Connecting plate; 33. Elastic component. Detailed Implementation

[0019] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the protection scope of this utility model.

[0020] Specific implementation method one: as follows Figure 1-8 As shown, this embodiment describes an adjustable cardiopulmonary rehabilitation training belt, including an active device I1, an active device II2, and an elastic device 3; the active device I1 includes a connecting cylinder 11; a handle I12 is fixedly connected to one side of the connecting cylinder 11, and an arc-shaped plate 13 is fixedly connected to the other side of the connecting cylinder 11; a T-shaped groove I14 is provided on the outer circular surface of the arc-shaped plate 13; a slider 15 is fixedly connected to the outer circular surface of the connecting cylinder 11;

[0021] The movable device 2 includes a sleeve 21; a handle II 22 is fixedly connected to the outer side of the sleeve 21, and multiple T-shaped grooves II 23 and multiple slide rails 25 are provided on the inner wall of the sleeve 21; an arc-shaped groove 26 connecting the multiple slide rails 25 is also provided on the inner wall of the sleeve 21; the slider 15 slides in cooperation with the arc-shaped groove 26 and the slide rails 25; through the cooperation of the slider 15 and the arc-shaped groove 26, the connecting cylinder 11 can rotate relative to the sleeve 21, and after rotating to the corresponding position, when the connecting cylinder 11 is pulled for exercise, the slider 15 slides in cooperation with the slide rail 25 at the corresponding position, which can effectively prevent the connecting cylinder 11 and the sleeve 21 from rotating relative to each other during exercise.

[0022] Multiple elastic devices 3 are provided, each including a T-shaped slider 31, a connecting plate 32, and an elastic element 33. One end of the elastic element 33 is fixedly connected to the inner wall of the sleeve 21, and the other end is fixedly connected to the T-shaped slider 31. The T-shaped slider 31 slides in engagement with the corresponding T-shaped groove I 14. The end of the T-shaped slider 31 away from the T-shaped groove I 14 is fixedly connected to the connecting plate 32. The connecting plate 32, the T-shaped slider 31, and the T-shaped groove II 23 slide in engagement. The elastic element 33 is a spring or an elastic band.

[0023] The open end of the sleeve 21 is provided with multiple marking grooves I 24 corresponding to the positions of the T-star slide groove II 23.

[0024] The outer circular surface of the connecting cylinder 11 is provided with a marking groove II16.

[0025] The number of slides 25, T-shaped slide grooves II 23 and elastic devices 3 are equal.

[0026] The central angle corresponding to the arc plate 13 is less than 180°. This ensures that the arc groove 26 and the T-shaped slide groove II 23 located in the sleeve 21 do not interfere with each other.

[0027] The connecting plates 32 of the multiple elastic devices 3 can simultaneously slide into the T-shaped slide groove I 14. Through the cooperation between the connecting plates 32 and the T-shaped slide groove I 14, the connecting cylinder 11 and the sleeve 21 are connected together, thereby facilitating exercise.

[0028] The working principle of this utility model is as follows: When using this device, insert the connecting cylinder 11 into the sleeve 21 and place the slider 15 in the slide 25 near the edge. When the slider 15 moves to the end of the slide 25, rotate the handle I12 to make the handle I12 drive the connecting cylinder 11 to rotate, thereby driving the slider 15 to slide in the arc groove 26. At the same time, drive the arc plate 13 to rotate, so that the T-shaped slide groove I14 on the outer circle surface of the arc plate 13 fits the corresponding number of connecting plates 32 and T-shaped sliders 31, and the corresponding number of elastic members 33 connect the sleeve 21 and the connecting cylinder 11 to complete the installation.

[0029] When exercising, simply pull handle I12 and handle II2 with both hands respectively.

[0030] When adjusting the elastic force, the positional relationship between the marking groove II16 on the connecting cylinder 11 and the multiple marking grooves I24 can be determined. Since the slider slides in from the slide 25 near the edge, the marking groove II16 corresponds to the marking groove I24 near the edge. As the connecting cylinder 11 rotates, the marking groove II16 moves closer to the position of other marking grooves I24. The number of elastic elements 33 connected between the connecting cylinder 11 and the sleeve 21 can be determined according to the rotation direction and how many marking grooves I24 the marking groove II16 crosses along the rotation direction.

[0031] Multiple marking slots I24 can also be set with corresponding numbers to facilitate the determination of the number of elastic members 33 connected between the connecting cylinder 11 and the sleeve 21.

Claims

1. An adjustable cardiopulmonary rehabilitation training belt, characterized by: Including activity device I (1), activity device II (2) and elastic device (3), the activity device I (1) includes connecting barrel (11), one side of connecting barrel (11) is fixedly connected with handle I (12), the other side of connecting barrel (11) is fixedly connected with arc plate (13), the outer circular surface of arc plate (13) is equipped with T-shaped sliding groove I (14), the outer circular surface of connecting barrel (11) is fixedly connected with sliding block (15), The activity device II (2) includes sleeve (21), the outer side of sleeve (21) is fixedly connected with handle II (22), the inner wall of sleeve (21) is equipped with multiple T-shaped sliding groove II (23) and multiple sliding ways (25), the inner wall of sleeve (21) is further equipped with the arc-shaped groove (26) that is communicated with multiple sliding ways (25), the sliding block (15) is slidably connected with arc-shaped groove (26) and sliding way (25), The elastic device (3) is provided with multiple, each elastic device (3) includes T-shaped sliding block (31), connecting plate (32) and elastic piece (33), one end of elastic piece (33) is fixedly connected on the inner wall of sleeve (21), the other end of elastic piece (33) is fixedly connected on T-shaped sliding block (31), T-shaped sliding block (31) is slidably connected with corresponding T-shaped sliding groove I (14), the end of T-shaped sliding block (31) away from T-shaped sliding groove I (14) is fixedly connected with connecting plate (32), the connecting plate (32), T-shaped sliding block (31) and T-shaped sliding groove II (23) are slidably connected.

2. An adjustable cardiopulmonary rehabilitation belt according to claim 1, characterized in that: The opening end of sleeve (21) is equipped with multiple identification grooves I (24) corresponding to the position of T-shaped sliding groove II (23).

3. An adjustable cardiopulmonary rehabilitation belt according to claim 2, wherein: The outer circular surface of connecting barrel (11) is equipped with identification groove II (16).

4. The adjustable cardiopulmonary rehabilitation belt according to claim 1 or 3, characterized in that: The number of sliding way (25), T-shaped sliding groove II (23) and elastic device (3) is equal.

5. An adjustable cardiopulmonary rehabilitation belt according to claim 4, characterized in that: The corresponding central angle of arc plate (13) is less than 180 °.

6. An adjustable cardiopulmonary rehabilitation belt according to claim 5, wherein: The connecting plate (32) of multiple elastic devices (3) can be drawn into T-shaped sliding groove I (14) simultaneously.

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