Lumbar and dorsal muscle exercise protection device for nursing and capable of improving safety

Abstract

The utility model relates to the technical field of orthopedic nursing lumbar and dorsal muscle exercise, in particular to a lumbar and dorsal muscle exercise protection device for nursing for improving safety, which comprises a bottom plate, the upper side of the bottom plate is connected with a first mounting plate, the front side of the first mounting plate is fixedly provided with a telescopic sleeve, and the front end of the telescopic sleeve is nested and connected with a telescopic rod. According to the utility model, the defects in the prior art are overcome, the telescopic rod is driven by the transmission structure to extend out of the interior of the telescopic sleeve, so that the baffle at the front end of the telescopic rod is moved forwards to be matched with the leg distance of a user, and the legs are supported by the baffle; detected light signals can be converted into electric signals to be output through the photoelectric sensing receiver and the photoelectric sensing transmitter, when the head and the chest are raised, the sensor transmits the electric signals to the control panel, the control panel controls the timer to time, and when timing is finished, the timer gives out warning tone and the flash lamp flashes to give out a prompt. Therefore, the purpose of reminding the user that the exercise time is enough is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of orthopedic nursing waist and back muscle training, in particular to a nursing waist and back muscle training protection device with improved safety. Background Art

[0002] In orthopedic care, back muscle training is an important treatment method that can help patients restore the strength and stability of their back muscles, thereby protecting the spinal structure. When doing back muscle training, it is necessary to avoid excessive load or improper exercise methods that may damage the spine. Now, an exercise mat is usually laid on the ground, and users do back muscle training on the exercise mat. The exercise mat provides simple protection for users, but it is known that at least the following defects are exposed during use:

[0003] When exercising the waist and back muscles, two methods are usually used: the five-point back bridge support and the small swallow flying head and chest extension.

[0004] 1. When performing the five-point back bridge, you need to lie down and bend your legs together, put your feet on the exercise mat, and lift your back and buttocks to form an arch bridge posture. At this time, the legs support part of the body's weight, and the weight of the body will press the legs to move backward. If the legs are not supported, the soles of the feet may slip, causing the body to fall onto the exercise mat. Therefore, a waist and back muscle exercise protection structure that can support the legs when performing the five-point back bridge is needed.

[0005] 2. When performing the Flying Swallow Head and Chest Extension, you need to lie flat on your back parallel to the ground, cross your hands behind your back, exert force on your lumbar spine, lift your head and chest, and stretch your back as far as possible and hold for a few seconds. If you do not hold on long enough, the exercise effect will not be achieved. If you hold on for too long, it will cause damage to the lumbar spine. Therefore, a lumbar and back muscle exercise protection structure is needed that can remind users that they have exercised enough time. Utility Model Content

[0006] The utility model aims to provide a nursing back muscle training and protection device with improved safety, so as to solve the problems of the existing orthopedic nursing back muscle training and protection structure in the use process.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0008] A nursing back muscle training and protection device with improved safety comprises a base plate, the upper side of which is connected to a first mounting plate, a telescopic sleeve is fixedly mounted on the front side of the first mounting plate, a telescopic rod is nested and connected to the front end of the telescopic sleeve, and a baffle is provided at the front end of the telescopic rod; a second mounting plate is mounted on the left and right sides of the base plate, and a photoelectric sensor receiver and a photoelectric sensor transmitter are respectively connected to the opposite sides of the two second mounting plates; a rubber pad is connected to the upper side of the base plate; a control panel is arranged on the upper side of the rubber pad, a timer is mounted on the upper side of the rubber pad, and the timer is located on the right side of the control panel, and a flashlight is connected to the upper side of the rubber pad, and the flashlight is located behind the control panel.

[0009] Preferably, a headrest is provided on the upper side of the rubber pad, and the headrest is located in the middle of the front section of the rubber pad.

[0010] Preferably, a tightening belt is connected to the upper side of the rubber pad, and a plurality of fixing holes are formed through the outer side of the tightening belt.

[0011] Preferably, a tightening sleeve is fixedly installed on the left side of the base plate, a fixing bolt is threadedly connected to the left side of the tightening sleeve, the other end of the tightening belt passes through the tightening sleeve, and the fixing bolt fits with the fixing hole.

[0012] Preferably, the telescopic sleeve and the telescopic rod are both hollow, and a second limiting block is nested and connected inside the telescopic sleeve.

[0013] Preferably, the telescopic rod is fixedly mounted on the front end of the second limiting block, the internal thread of the second limiting block is connected with a screw rod, and the screw rod passes through the first mounting plate.

[0014] Preferably, a first limit block is fixedly mounted on the outer side of the screw rod, and the first limit block is rotatably arranged inside the first mounting plate, and a knob is connected to the rear end of the screw rod.

[0015] The utility model provides a nursing back muscle training and protection device with improved safety, which has the following beneficial effects:

[0016] 1. By setting the telescopic sleeve, telescopic rod and baffle, the telescopic rod can be driven to extend from the inside of the telescopic sleeve through the transmission structure, so that the baffle at the front end of the telescopic rod is moved forward to match the leg distance of the user, and the baffle is used to support the legs, so as to achieve the purpose of supporting the legs when performing the five-point support of the back bridge.

[0017] 2. By setting up a photoelectric sensor receiver, a photoelectric sensor transmitter, a control panel, a timer and a flash light, the photoelectric sensor receiver and the photoelectric sensor transmitter can convert the detected light signal into an electrical signal output. When the head and chest are raised, the sensor transmits the electrical signal to the control panel, and the control panel controls the timer. When the timing ends, the timer emits a reminder sound and the flash light flashes to give a reminder, thereby reminding the user that the exercise time is sufficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This utility model Figure 1 A schematic diagram of the structure at A;

[0021] Figure 3 It is a schematic diagram of the structure of the utility model from top view;

[0022] Figure 4 It is a schematic diagram of the structure of the telescopic sleeve and the telescopic rod of the utility model.

[0023] In the figure: 1. bottom plate; 2. rubber pad; 3. first mounting plate; 4. telescopic sleeve; 5. telescopic rod; 6. baffle; 7. tightening belt; 8. second mounting plate; 9. headrest; 10. control panel; 11. timer; 12. flash; 13. photoelectric sensor transmitter; 14. photoelectric sensor receiver; 15. tightening sleeve; 16. fixing bolt; 17. fixing hole; 18. first limit block; 19. knob; 20. screw; 21. second limit block. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0025] Example: Figure 1 and Figure 3As shown, a nursing back muscle training and protection device for improving safety comprises a bottom plate 1, a rubber pad 2 on the upper side of the bottom plate 1 is used to provide cushioning when a user falls during exercise, a control panel 10 near a headrest 9 is used to control a timer 11 to time, a flashlight 12 to flash, and to receive an electrical signal from a photoelectric sensor pair connected to the control panel 10, a photoelectric sensor transmitter 13 and a photoelectric sensor receiver 14 form a photoelectric sensor pair, which are installed at the same height of a second mounting plate 8, when the light emitted by the photoelectric sensor transmitter 13 is blocked or reflected by a human body, the light intensity received by the photoelectric sensor receiver 14 will change, and the current output by the photoelectric sensor receiver 14 will change. The control panel 10 can determine whether the user has lifted the head and chest when performing the swallow head and chest extension. After the head and chest are lifted, the photoelectric sensor receiver 14 receives the light emitted by the photoelectric sensor transmitter 13, and converts the light signal into an electrical signal and transmits it to the control panel 10. The control panel 10 controls the timer 11 to start timing. After the timer 11 ends, a prompt sound is issued, and the control panel 10 controls the flash 12 to turn on. At this time, the user can restore the posture and fit the head and chest to the rubber pad 2, which will block the photoelectric sensor pair. The control panel 10 receives the signal to stop the flash 12 and reset the timer 11 to prevent the user from over-exercising and injuring his muscles, thereby protecting the user.

[0026] like Figure 1-3 As shown, the restraining belt 7 can be used to restrain the user and the rubber pad 2 together to prevent the user from falling off the rubber pad 2 during exercise and causing harm to the user. The multiple fixing holes 17 on the restraining belt 7 can be used to find the fixing hole 17 at a suitable position, and the fixing bolt 16 can be inserted into the fixing hole 17 that fits therewith. Then, the restraining belt 7 can be used to restrain the user and the rubber pad 2 together to protect the user.

[0027] like Figure 1 and Figure 4 As shown, the screw 20 is only provided with threads inside the telescopic sleeve 4. Since the first limit block 18 is rotatably connected to the inside of the first mounting plate 3, when the screw 20 is rotated by the knob 19, only the second limit block 21 threadedly connected to the screw 20 will be driven to move, and the telescopic rod 5 fixedly connected thereto will be moved by the movement of the second limit block 21. Since the telescopic rod 5 is cylindrical and the second limit block 21 is square, the front end opening of the telescopic sleeve 4 is consistent with the size of the telescopic rod 5, so that the second limit block 21 is restricted to the inside of the telescopic sleeve 4, and the baffle 6 connected thereto can be moved by the movement of the telescopic rod 5, and the baffle 6 is moved to the vicinity of the user's legs, thereby supporting the user's legs and preventing the user's legs from sliding when the back bridge is supported at five points, causing the user to fall and causing injury to the user.

[0028] Working principle: when it is necessary to remind the user that the time for the Little Swallow Head and Chest Stretch Exercise is sufficient, by detecting the current changes output by the photoelectric sensor transmitter 13 and the photoelectric sensor receiver 14, it can be determined whether the user has lifted the head and chest when performing the Little Swallow Head and Chest Stretch Exercise. After the head and chest are lifted, the photoelectric sensor receiver 14 receives the light emitted by the photoelectric sensor transmitter 13, and converts the light signal into an electrical signal and transmits it to the control panel 10. The control panel 10 controls the timer 11 to start timing. After the timer 11 ends, a prompt sound is issued, and the control panel 10 controls the flash 12 to turn on. At this time, the user can restore the posture and fit the head and chest to the rubber pad 2, which will block the photoelectric sensor pair. , the control panel 10 receives the signal to stop the flash 12 and reset the timer 11 to prevent the user from over-exercising and injuring his muscles, thereby protecting the user. When it is necessary to support the legs during the five-point support of the back bridge, the screw 20 is rotated by the knob 19 to drive the second limit block 21 threadedly connected to the screw 20 to move, and the telescopic rod 5 fixedly connected thereto is moved through the movement of the second limit block 21, and the baffle 6 connected to the front end of the telescopic rod 5 is moved to move the baffle 6 to the vicinity of the user's legs, thereby supporting the user's legs and preventing the user's legs from sliding during the five-point support of the back bridge, causing the user to fall and causing injury to the user.

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

Claims

1. A nursing back muscle training and protection device with improved safety, characterized in that: include: A bottom plate (1) is connected to a first mounting plate (3) on its upper side, a telescopic sleeve (4) is fixedly mounted on the front side of the first mounting plate (3), a telescopic rod (5) is nested and connected to the front end of the telescopic sleeve (4), and a baffle (6) is provided at the front end of the telescopic rod (5); A second mounting plate (8) mounted on the left and right sides of the base plate (1), wherein the two opposite sides of the second mounting plates (8) are respectively connected to a photoelectric sensor receiver (14) and a photoelectric sensor transmitter (13); A rubber pad (2) connected to the upper side of the base plate (1); A control panel (10) is arranged on the upper side of the rubber pad (2); a timer (11) is installed on the upper side of the rubber pad (2), and the timer (11) is located on the right side of the control panel (10); a flashlight (12) is connected to the upper side of the rubber pad (2), and the flashlight (12) is located behind the control panel (10).

2. The nursing back muscle training and protection device for improving safety according to claim 1, characterized in that: A headrest (9) is arranged on the upper side of the rubber pad (2), and the headrest (9) is located in the middle of the front section of the rubber pad (2).

3. The nursing back muscle training and protection device for improving safety according to claim 1, characterized in that: The upper side of the rubber pad (2) is connected to a tightening belt (7), and a plurality of fixing holes (17) are formed through the outer side of the tightening belt (7).

4. The nursing back muscle training and protection device for improving safety according to claim 3, characterized in that: A tightening sleeve (15) is fixedly installed on the left side of the base plate (1), and a fixing bolt (16) is threadedly connected to the left side of the tightening sleeve (15). The other end of the tightening belt (7) passes through the tightening sleeve (15), and the fixing bolt (16) fits with the fixing hole (17).

5. The nursing back muscle training and protection device for improving safety according to claim 1, characterized in that: The telescopic sleeve (4) and the telescopic rod (5) are both hollow, and a second limiting block (21) is nested and connected inside the telescopic sleeve (4).

6. The nursing back muscle training and protection device for improving safety according to claim 5, characterized in that: The telescopic rod (5) is fixedly mounted on the front end of the second limiting block (21); the inner thread of the second limiting block (21) is connected to a screw rod (20), and the screw rod (20) passes through the first mounting plate (3).

7. The nursing back muscle training and protection device for improving safety according to claim 6, characterized in that: A first limit block (18) is fixedly mounted on the outer side of the screw rod (20), and the first limit block (18) is rotatably arranged inside the first mounting plate (3). A knob (19) is connected to the rear end of the screw rod (20).

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