Physiotherapy equipment for ciliary muscle spasm recovery
By designing adjustment frames and eye distance adjustment components in physiotherapy equipment, the problem of patient's head shaking is solved, ensuring the stability of head position and improving the effect of vision exercise.
Patent Information
- Application Number
- CN202510299046.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-13
- Publication Date
- 2025-06-13
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the use of existing physical therapy equipment, the patient's head is prone to shake, resulting in changes in focus and affecting the exercise effect of vision.
A physiotherapy device including an adjustment frame and a fixing frame is designed. Through the width adjustment structure and eye distance adjustment assembly on the adjustment frame, the position of the face support and the pressure plate can be adjusted according to patients of different ages to ensure that the head remains fixed.
It effectively avoids head shaking, ensures the stability of the head position of the patient when using physical therapy equipment, thereby improving the effect of vision exercise.
Smart Images
Figure CN120131406A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of ophthalmic equipment, and in particular to a physical therapy device for recovering ciliary muscle spasm. Background Art
[0002] The ciliary muscle is a circular smooth muscle located inside the eye. If you continue to look at close objects for a long time, it will cause ciliary muscle spasm, resulting in increased visual intensity. In order to relieve ciliary muscle spasm and restore its normal function, researchers have developed a variety of physical therapy devices. These devices are mainly based on different physical principles and technical means, aiming to stimulate and exercise the ciliary muscle to restore its original elasticity and adjustment ability.
[0003] The existing physical therapy equipment is fixed on the table. The patient places his head directly in front of the measuring instrument. The physical therapy equipment uses "dynamic vision, automatic zoom" technology to expand the ciliary muscle. This training can activate the lost regulatory function of the ciliary muscle and strengthen its contraction and relaxation ability, thereby achieving the purpose of preventing and controlling myopia. The use time of physical therapy equipment does vary depending on the type of equipment, treatment purpose and individual differences of patients.
[0004] Some devices may only take a few minutes to more than ten minutes to use each time, while others may take longer, but people of different ages have different self-control, which makes children prone to shaking when using the instrument, causing changes in focus and affecting the vision training effect. Summary of the invention
[0005] The purpose of the present invention is to provide a physical therapy device for recovery of ciliary muscle spasm, so as to solve the technical problem in the prior art that the patient's head is prone to shaking when using the physical therapy device.
[0006] The technical problem to be solved by the present invention can be achieved by the following technical solutions:
[0007] A physiotherapy device for recovery of ciliary muscle spasm comprises: an adjustment frame and a fixed frame, wherein the adjustment frame is slidably arranged inside the fixed frame, a supporting structure is arranged at the bottom of the inner wall of the adjustment frame, the supporting structure comprises a face rest and a width adjustment structure, the face rest device has two and is arranged oppositely, the two face rests are both arc-shaped, the width adjustment structure is used to adjust the distance between the two face rests and can be suitable for different face widths, a disinfection component is arranged on the face rest, a pressure plate is arranged at the top of the adjustment frame for lifting and lowering, and an eye distance adjustment component is also arranged on the pressure plate.
[0008] As a further solution of the present invention: both outer side walls of the adjusting frame are connected with T-blocks, both opposite inner side walls of the fixing frame are provided with T-slots, the T-blocks are slidably connected in the corresponding T-slots, a lifting cylinder is fixedly provided on the bottom plate of the fixing frame, and the driving end of the lifting cylinder is connected to the adjusting frame.
[0009] As a further solution of the present invention: The width adjustment structure includes a motor and a bidirectional screw. A horizontal groove is opened at the bottom of the adjustment frame. The bidirectional screw is rotatably connected inside the horizontal groove. A motor for driving the bidirectional screw to rotate is arranged inside the horizontal groove. Thread grooves with symmetric threads are opened on the outer sides of both ends of the bidirectional screw. Moving frames are symmetrically and threadedly connected to both ends of the bidirectional screw. The moving frames are slidably connected to the inner side of the horizontal groove. The face rest is arranged on the corresponding moving frames.
[0010] As a further solution of the present invention: Rubber pads are arranged on the inner arc surfaces of the face rest.
[0011] As a further solution of the present invention: The disinfection component includes a waterproof pad. One end of the waterproof pad is wound around the outside of the unwinding device, and the other end is wound around the outside of the winding device. The waterproof pad is located on the inner side surface of the rubber pad. The unwinding device is located at one end of the face rest, and the winding device is located at the other end of the face rest. A wiping component is also cooperatively arranged on the winding device.
[0012] As a further solution of the present invention: The wiping component includes a protective cover and a rotating rod. The protective cover is sleeved on the outside of the winding device. There are two rotating rods. One ends of the two rotating rods are rotatably connected, and a return spring is arranged between them. A water storage pipe is arranged at the end of one of the rotating rods. A sponge sleeve is sleeved on the outside of the water storage pipe. A number of through holes are opened on the outside of the water storage pipe. A disinfection bucket is arranged inside the protective cover. A water pipe is arranged between the disinfection bucket and the water storage pipe, and a one-way valve is arranged at the connection between the disinfection bucket and the water pipe. A cleaning wipe is arranged at the end of the other rotating rod. The side walls of the sponge sleeve and the cleaning wipe are both in contact with the waterproof pad. A water injection port is communicated with the disinfection bucket and extends to the outside of the protective cover.
[0013] As a further solution of the present invention: Sliding grooves are opened on two opposite side walls of the adjustment frame. Both ends of the pressing plate are respectively slidably connected to the corresponding sliding grooves. An adjustment cylinder is fixedly connected to the adjustment frame. The driving end of the adjustment cylinder is used to drive the pressing plate to move up and down. The middle of the pressing plate protrudes upward.
[0014] As a further solution of the present invention: The interpupillary distance adjustment assembly includes lens barrels. There are two lens barrels, and sliders are provided at both ends. A connecting plate is fixedly connected to the side of the pressing plate. One end of the connecting plate away from the pressing plate is connected to a driving cylinder. The driving end of the driving cylinder is connected to a lifting frame. Grooves are opened at the upper and lower ends of the inner side wall of the lifting frame. The sliders at both ends of the lens barrel are slidably connected in the corresponding grooves. An extrusion spring is provided between the side of the slider and the groove. Driving balls are provided on the opposite surfaces of the two lens barrels. Driving members are movably engaged with the top of the lifting frame, and the driving members are in contact with the two driving balls.
[0015] As a further solution of the present invention: The driving member includes a driving block. The driving block is slidably connected to the top of the lifting frame. The bottom of the driving block is an isosceles triangle. A threaded rod is rotatably connected to the top of the driving block. The threaded rod penetrates the top of the lifting frame and is threadedly connected to the lifting frame.
[0016] As a further solution of the present invention: An arc-shaped forehead baffle is also provided on the connecting plate.
[0017] Advantages of the present invention:
[0018] 1. In the present invention, the patient brings the chin close to the upper part of the face rest, and then uses the width adjustment structure to drive the two face rests to move towards each other until the two face rests fit against the patient's face. Then, the pressing plate is slid up and down until the pressing plate abuts against the top of the patient's head and then fixes the pressing plate, so that the patient's head remains stationary. After the adjustment is completed, the interpupillary distance adjustment structure is used for adjustment, effectively achieving free adjustment according to patients of different ages, keeping the head position fixed during use, avoiding focus changes caused by shaking, and affecting the effect of vision exercise.
[0019] 2. In the actual use process of the present invention, after the previous patient has used it, the winding device is started to wind the used waterproof pad, and at the same time, the unwinding device unwinds a new waterproof pad. During the winding process, the sponge sleeve dipped in alcohol disinfects and wipes the used waterproof pad, and then the cleaning cloth wipes the water stains, avoiding easy cross-infection of bacteria on the face during use. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] The present invention will be further described below with reference to the drawings.
[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;
[0022] Figure 2 It is a schematic diagram of the structure of the adjusting frame and the fixing frame of the present invention in cooperation;
[0023] Figure 3Structural sectional view of the pressing plate and the adjusting frame used in combination according to the present invention;
[0024] Figure 4 Structural sectional view of the waterproof pad and the face rest used in combination according to the present invention;
[0025] Figure 5 Schematic structural diagram of the lifting frame and the connecting plate used in combination according to the present invention;
[0026] Figure 6 Structural sectional view of the driving block and the lens barrel used in combination according to the present invention.
[0027] In the figure: 1, fixed frame; 2, T-shaped groove; 3, T-shaped block; 4, lifting cylinder; 5, adjusting frame; 6, horizontal groove; 7, motor; 8, bidirectional screw; 9, moving frame; 11, face rest; 12, rubber pad; 13, waterproof pad; 14, unwinding device; 15, winding device; 16, rotating rod; 17, water storage pipe; 18, sponge sleeve; 19, cleaning wipe; 20, disinfection barrel; 21, water pipe; 22, water injection port; 23, pressing plate; 24, sliding groove; 25, adjusting cylinder; 26, connecting plate; 27, forehead baffle; 28, driving cylinder; 29, lifting frame; 30, lens barrel; 31, slider; 32, extrusion spring; 33, driving ball; 34, driving block; 35, threaded rod. Detailed implementation manners
[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.
[0029] Such as Figures 1-6As shown in the figure, a physiotherapy device for ciliary muscle spasm recovery includes an adjustment frame 5 and a fixed frame 1. The adjustment frame 5 is slidably arranged inside the fixed frame 1. At the bottom of the inner wall of the adjustment frame 5, a supporting structure is arranged. The supporting structure includes a face rest 11 and a width adjustment structure. There are two face rests 11, which are arranged oppositely. Both face rests 11 are arc-shaped. The width adjustment structure is used to adjust the distance between the two face rests 11 to be applicable to different face widths. Disinfection components are arranged on both face rests 11. A pressing plate 23 is arranged at the top of the adjustment frame 5 in a lifting and matching manner, and an eye distance adjustment component is also arranged on the pressing plate 23. When patients of different ages use this physiotherapy device, they can bring their chins close to the upper part of the face rest 11, and then use the width adjustment structure to drive the two face rests 11 to move towards each other until the two face rests 11 fit on the patient's face. Then slide the pressing plate 23 up and down until the pressing plate 23 touches the top of the patient's head and then fix the pressing plate 23 so that the patient's head remains stationary. After the adjustment is completed, adjust through the eye distance adjustment structure to effectively achieve free adjustment for patients of different ages, keep the head position fixed during use, avoid shaking causing focus changes, and affect the effect of vision exercise.
[0030] In some specific embodiments, as Figure 3 shown, in order to be applicable to patients of different heights, T-shaped blocks 3 are connected to the outer side walls of both sides of the adjustment frame 5, and T-shaped grooves 2 are opened on the inner side walls of the two opposite sides of the fixed frame 1. The T-shaped blocks 3 are slidably connected in the corresponding T-shaped grooves 2. A lifting cylinder 4 is fixedly arranged on the bottom plate of the fixed frame 1, and the driving end of the lifting cylinder 4 is connected to the adjustment frame 5. By controlling the extension and contraction of the lifting cylinder 4, the adjustment frame 5 can be driven to move up and down. The T-shaped blocks 3 and the lifting cylinder 4 slide relative to each other, ensuring the stability of the lifting of the adjustment frame 5.
[0031] In some specific embodiments, as Figure 3 shown, in order to facilitate the adjustment of the distance between the two face rests 11, the width adjustment structure includes a motor 7 and a bidirectional screw 8. A transverse groove 6 is opened at the bottom of the adjustment frame 5, and a bidirectional screw 8 is rotatably connected inside the transverse groove 6. A motor 7 for driving the rotation of the bidirectional screw 8 is arranged inside the transverse groove 6. Thread grooves with symmetric threads are opened on the outer sides of both ends of the bidirectional screw 8. Moving frames 9 are symmetrically threadedly connected to both ends of the bidirectional screw 8. The moving frames 9 are slidably connected to the inner side of the transverse groove 6. The face rests 11 are arranged on the corresponding moving frames 9. Rubber pads 12 are arranged on the inner arc surfaces of the face rests 11. During actual use, start the motor 7 to drive the bidirectional screw 8 to rotate. During the rotation of the bidirectional screw 8, the moving frames 9 and the face rests 11 at both ends are driven to move towards each other, so that this device can be applicable to patients with different face sizes and improve applicability.
[0032] In some specific embodiments, as Figure 4As shown, in order to prevent the bacteria on the rubber pad 12 from being easily cross-infected, the disinfection component includes a waterproof pad 13. One end of the waterproof pad 13 is wound around the outside of the unwinding device 14, and the other end is wound around the outside of the winding device 15. The waterproof pad 13 is located on the inner side of the rubber pad 12. The unwinding device 14 is located at one end of the face rest 11, and the winding device 15 is located at the other end of the face rest 11. A wiping component is also arranged on the winding device 15 in cooperation. The wiping component includes a protective cover and a rotating rod 16. The protective cover is sleeved on the outside of the winding device 15. There are two rotating rods 16. One ends of the two rotating rods 16 are rotatably connected, and a return spring is arranged between them. A water storage pipe 17 is arranged at the end of one of the rotating rods 16. A sponge sleeve 18 is sleeved on the outside of the water storage pipe 17. A number of through holes are opened on the outside of the water storage pipe 17 for leading the disinfectant water to the sponge sleeve 18. A disinfection bucket 20 is arranged on the inner side of the protective cover. A water pipe 21 is arranged between the disinfection bucket 20 and the water storage pipe 17, and a one-way valve is arranged at the connection between the disinfection bucket 20 and the water pipe 21. The one-way valve is periodically started to inject disinfectant into the water pipe 21. A cleaning wipe 19 is arranged at the end of the other rotating rod 16. The side walls of the sponge sleeve 18 and the cleaning wipe 19 are both attached to the waterproof pad 13. A water injection port 22 is communicated with the disinfection bucket 20. The water injection port 22 extends to the outside of the protective cover for convenient filling of the disinfectant. During actual use, after the previous patient has used it, the winding device 15 is started to wind up the used waterproof pad 13. At the same time, the unwinding device 14 unwinds a new waterproof pad 13. During the winding process, the sponge sleeve 18 dipped with alcohol disinfects and wipes the used waterproof pad 13, and then the cleaning wipe 19 wipes off the water stains. The stop time of the unwinding device 14 is later than that of the winding device 15, so that the waterproof pad 13 is relaxed to facilitate adaptation to the arc-shaped face rest 11. The waterproof pad 13 can be selected for secondary use. During secondary use, the unwinding device 14 winds up and the winding device 15 unwinds to save resources.
[0033] In some specific embodiments, such as Figure 3 As shown, in order to facilitate the fixation of the patient's head, sliding grooves 24 are opened on the two opposite side walls of the adjusting frame 5. The two ends of the pressing plate 23 are respectively slidably connected to the corresponding sliding grooves 24. An adjusting cylinder 25 is fixedly connected to the adjusting frame 5. The driving end of the adjusting cylinder 25 is used to drive the pressing plate 23 to move up and down. The middle of the pressing plate 23 protrudes upward. The winding device 15 is started to drive the pressing plate 23 to move downward, and the two ends of the driving ball 33 slide in the sliding grooves 24 until the pressing plate 23 fits the patient's head and then stops.
[0034] In some specific embodiments, such as Figure 5 or Figure 6As shown in the figure, in order to be easily applicable to patients with different interocular distances, the interocular distance adjustment assembly includes two lens barrels 30. Sliders 31 are provided at both ends of each lens barrel 30. A connecting plate 26 is fixedly connected to the side of the pressure plate 23. One end of the connecting plate 26 away from the pressure plate 23 is connected to a driving cylinder 28. The driving end of the driving cylinder 28 is connected to a lifting frame 29. Grooves are formed at the upper and lower ends of the inner side wall of the lifting frame 29. The sliders 31 at both ends of the lens barrel 30 are slidably connected in the corresponding grooves. An extrusion spring 32 is provided between the side of the slider 31 and the groove. Driving balls 33 are provided on the opposite surfaces of the two lens barrels 30. Driving members are movably engaged with the top of the lifting frame 29. The driving members are in contact with the two driving balls 33. The driving member includes a driving block 34. The driving block 34 is slidably connected to the top of the lifting frame 29. The bottom of the driving block 34 is an isosceles triangle. A threaded rod 35 is rotatably connected to the top of the driving block 34. The threaded rod 35 passes through the top of the lifting frame 29 and is threadedly connected to the lifting frame 29. During actual use, the driving cylinder 28 is started to drive the lifting frame 29 to move up and down, so that the height of the lens barrel 30 is flush with the height of the patient's eyes. Then, the threaded rod 35 is rotated, so that the threaded rod 35 threadedly connected to the lifting frame 29 drives the driving block 34 to slide up and down. During the movement of the driving block 34, the driving ball 33 connected to the lens barrel 30 is abutted by the driving block 34 and moves, so that this device can be applicable to patients with different interocular distances.
[0035] In some specific implementation examples, such as Figure 5 As shown in the figure, in order to fix the distance between the patient and the lens barrel 30, an arc-shaped forehead baffle 27 is further provided on the connecting plate 26. The patient's forehead fits against the forehead baffle 27, so as to fix the distance between the patient and the lens barrel 30, further ensuring the use effect of the physiotherapy device.
[0036] The above has described several embodiments of the present invention in detail, but the embodiments of the present invention are not limited thereto and cannot be considered as limiting the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of the application of the present invention should still fall within the scope covered by the patent of the present invention.
Claims
1. A physical therapy device for recovery of ciliary muscle spasm, characterized in that: include: The adjusting frame (5) and the fixing frame (1) are slidably arranged inside the fixing frame (1); the inner wall bottom of the adjusting frame (5) is provided with a supporting structure; the supporting structure comprises a face support (11) and a width adjustment structure; the face support (11) is provided with two and arranged oppositely; the two face supports (11) are both arc-shaped; the width adjustment structure is used to adjust the distance between the two face supports (11); the face supports (11) are provided with a disinfection component; the top of the adjusting frame (5) is provided with a pressing plate (23) for lifting and lowering; the pressing plate (23) is also provided with an eye distance adjustment component.
2. A physical therapy device for recovery of ciliary muscle spasm according to claim 1, characterized in that: Both outer side walls of the adjusting frame (5) are connected with T-shaped blocks (3), both opposite inner side walls of the fixing frame (1) are provided with T-shaped slots (2), the T-shaped blocks (3) are slidably connected in the corresponding T-shaped slots (2), and a lifting cylinder (4) is fixedly arranged on the bottom plate of the fixing frame (1), and the driving end of the lifting cylinder (4) is connected with the adjusting frame (5).
3. A physical therapy device for recovery of ciliary muscle spasm according to claim 1, characterized in that: The width adjustment structure comprises a motor (7) and a bidirectional screw (8); a transverse groove (6) is provided at the bottom of the adjustment frame (5); a bidirectional screw (8) is rotatably connected inside the transverse groove (6); a motor (7) for driving the bidirectional screw (8) to rotate is arranged inside the transverse groove (6); thread grooves with symmetrical threads are provided on the outer sides of both ends of the bidirectional screw (8); both ends of the bidirectional screw (8) are symmetrically threadedly connected to a moving frame (9); the moving frame (9) is slidably connected to the inner side of the transverse groove (6); and the face support (11) is arranged on the corresponding moving frame (9).
4. A physical therapy device for recovery of ciliary muscle spasm according to claim 1, characterized in that: The inner curved surface of the face support (11) is provided with a rubber pad (12).
5. A physical therapy device for recovery of ciliary muscle spasm according to claim 4, characterized in that: The disinfection component includes a waterproof pad (13), one end of the waterproof pad (13) is wound around the outside of a reeling device (14), and the other end is wound around the outside of a reeling device (15). The waterproof pad (13) is located on the inner side of the rubber pad (12). The unreeling device (14) is located at one end of a face rest (11), and the reeling device (15) is located at the other end of the face rest (11). A wiping component is also provided on the reeling device (15).
6. A physical therapy device for recovery of ciliary muscle spasm according to claim 5, characterized in that: The wiping assembly comprises a protective cover and a rotating rod (16), wherein the protective cover is sleeved on the outside of the winding device (15), two rotating rods (16) are provided, and one end of the two rotating rods (16) is rotatably connected, and a return spring is provided between the two, a water storage pipe (17) is provided at the end of one of the rotating rods (16), a sponge sleeve (18) is sleeved on the outside of the water storage pipe (17), a plurality of through holes are opened on the outside of the water storage pipe (17), and a sponge sleeve (18) is provided on the inside of the protective cover. A disinfection barrel (20), a water pipe (21) is arranged between the disinfection barrel (20) and the water storage pipe (17), and a one-way valve is arranged at the connection between the disinfection barrel (20) and the water pipe (21), a cleaning wipe (19) is arranged at the end of the other rotating rod (16), the side walls of the sponge sleeve (18) and the cleaning wipe (19) are both in contact with the waterproof pad (13), and a water injection port (22) is arranged on the disinfection barrel (20), and the water injection port (22) extends to the outside of the protective cover.
7. A physical therapy device for recovery of ciliary muscle spasm according to claim 1, characterized in that: The two opposite side walls of the adjustment frame (5) are provided with sliding grooves (24), and the two ends of the pressing plate (23) are respectively slidably connected to the corresponding sliding grooves (24). The adjustment frame (5) is fixedly connected with an adjustment cylinder (25), and the driving end of the adjustment cylinder (25) is used to drive the pressing plate (23) to move up and down, and the middle of the pressing plate (23) is an upward protrusion.
8. A physical therapy device for recovery of ciliary muscle spasm according to claim 1, characterized in that: The eye distance adjustment component comprises a lens barrel (30), two lens barrels (30) are provided, and sliders (31) are provided at both ends. A connecting plate (26) is fixedly connected to the side of the pressure plate (23), and one end of the connecting plate (26) away from the pressure plate (23) is connected to a driving cylinder (28). The driving end of the driving cylinder (28) is connected to a lifting frame (29). Grooves are provided at the upper and lower ends of the inner side wall of the lifting frame (29). The sliders (31) at both ends of the lens barrel (30) are slidably connected in the corresponding grooves. A compression spring (32) is provided between the side of the slider (31) and the groove. The opposite surfaces of the two lens barrels (30) are provided with driving balls (33). The top of the lifting frame (29) is movably matched with a driving member, and the driving member is in contact with the two driving balls (33).
9. A physical therapy device for recovery of ciliary muscle spasm according to claim 8, characterized in that: The driving member comprises a driving block (34), the driving block (34) is slidably connected to the top of the lifting frame (29), the bottom of the driving block (34) is an isosceles triangle, the top of the driving block (34) is rotatably connected to a threaded rod (35), the threaded rod (35) passes through the top of the lifting frame (29) and is threadedly connected to the lifting frame (29).
10. A physical therapy device for recovery of ciliary muscle spasm according to claim 8, characterized in that: The connecting plate (26) is also provided with an arc-shaped forehead baffle (27).