Wearable device for rotary strabismus correction

Abstract

The invention relates to the technical field of medical apparatuses and instruments, and discloses a wearable device for rotational strabismus correction. The number of the spectacle frames is two; the bracket is positioned between the two spectacle frames and is fixedly connected with the spectacle frames; the glasses legs are positioned on the opposite sides of the glasses frame and are rotationally connected with the glasses frame; the correction mechanism is positioned in front of the spectacle frame; the auxiliary mechanism is located in the correction mechanism; through the glasses frame, the bracket and the glasses legs, a user can conveniently place the glasses frame at the eye position, the glasses frame can be provided with lenses according to the requirements of the user, the correction frame is rotated to be overlapped with the glasses frame, and at the moment, due to the fact that the curtain plate, the first curtain and the second curtain are in an all-black state, a closed sector block in one auxiliary mechanism is unfolded through the use of the auxiliary mechanisms; a user can watch the lamp source to achieve the eye training effect, and the device is easy to operate and convenient to use and carry by the user.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to a wearable device for correcting rotational strabismus. Background Art

[0002] The eyeball is moved by 6 extraocular muscles under the control of the oculomotor nerve, abducens nerve and trochlear nerve. When these extraocular muscles move in a coordinated and balanced manner, the eyeball is in a normal position. When the extraocular muscles become rigid, the lesions lose balance and coordination, the visual axes of the two eyes separate, which is strabismus. Traditionally, strabismus is often treated through surgery, or by wearing special glasses with medicine. Surgical treatment often has sequelae, which is not only extremely painful, but also often leads to under-correction or over-correction. In cases where folk remedies are ineffective, transmission training of the eye condition after surgery often involves placing objects at different positions in front of the eyes to allow the eyes to find the position of the objects and thus move the eyes. However, the user needs to hold the objects in their hands, and the special training equipment is large, which is not convenient and practical. In addition, the position of the training equipment cannot be changed, so the eyes can only be trained in conventional positions during training, and cannot be trained in all directions.

[0003] In view of the above problems, a wearable device for correcting rotational strabismus is proposed. Summary of the invention

[0004] The purpose of the present invention is to provide a wearable device for correcting rotational strabismus, which solves the problem that the commonly used myocardial protection perfusion device in the background art is prone to gas embolism during multiple perfusions, which increases the risk of surgery.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a wearable device for correcting rotational strabismus, comprising: a frame, the number of which is two; a bracket, located between the two frames and fixedly connected to the frames; temples, located on the opposite sides of the frames and rotatably connected to the frames; a correction mechanism, located in front of the frames; an auxiliary mechanism, located inside the correction mechanism; the correction mechanism comprises a correction frame, a correction gear, an offset rod, an offset block, a driving gear, a curtain plate, an auxiliary mechanism, and a covering device, the surface of the frame is fixedly connected to a rotating column, the outer side wall of the rotating column is rotatably connected to the correction frame, a curtain plate is provided inside the correction frame, the front surface of the curtain plate is rotatably connected to the driving gear, and the surface of the curtain plate is The body is formed with a block, and an offset rod is rotatably connected to the surface of the block. A correction gear is fixedly connected to the opposite end of the offset rod, and the correction gear is meshed with the driving gear. The outer wall of the offset rod is threadedly connected to the offset block, and the rear of the offset block is fixedly connected to an auxiliary mechanism. A through-type offset groove is opened on the surface of the curtain plate, and the offset block penetrates the offset groove. A covering device is fixedly connected to the inside of the offset groove, and an auxiliary mechanism is embedded in the inside of the curtain plate; the auxiliary mechanism includes a tray, an outer ring, a connecting rod and a closed fan block. The surface of the offset block is fixedly connected to the tray, and the surface of the tray is rotatably connected to the outer ring and the closed fan block. The inner wall of the outer ring and the outer wall of the closed fan block are both integrally formed with a molded piece, and a connecting rod is rotatably connected between the two molded pieces.

[0006] As a further description of the above technical solution: the covering device includes a slide bar, a first curtain, a second curtain, and a slider. The slide bar is fixedly connected inside the offset groove, and sliders are fixedly connected on both sides of the offset block. The slider is slidably connected to the slide bar, and the first curtain and the second curtain are respectively fixedly connected on both sides of the offset groove, and the opposite end corners of the first curtain and the second curtain are fixedly connected to the slider.

[0007] As a further description of the above technical solution: a rotating hole is opened on the outer wall of the correction frame, and a transmission gear is fixedly connected to the outer wall of the curtain panel. The transmission gear is located inside the rotating hole, and a first motor is fixedly connected inside the rotating hole. The output shaft of the first motor is fixedly connected to a control gear, and the control gear and the transmission gear are meshingly connected.

[0008] As a further description of the above technical solution: a hydraulic rod is fixedly connected to the surface of the tray, a rotating part is integrally formed on the outer side wall of the outer ring, the hydraulic rod is in contact with the rotating part, and a return spring is fixedly connected between the tray and the rotating part.

[0009] As a further description of the above technical solution: the bracket includes an adjustment tube and an adjustment rod, an adjustment tube is arranged between the two frames, the internal thread of the adjustment tube is connected with the adjustment rod, and the adjustment rod is fixedly connected to the frame.

[0010] As a further description of the above technical solution: a soft light is embedded in the interior of the offset block, and the position of the soft light corresponds to the closed fan block.

[0011] As a further description of the above technical solution: a second motor is fixedly connected to the front of the tray located in the middle, the output shaft of the second motor is fixedly connected to a turntable, and the turntable is fixedly connected to the driving gear.

[0012] As a further description of the above technical solution: a protective plate is detachably connected to the front of the correction frame.

[0013] Compared with the prior art, the present invention has the following beneficial effects: The present invention provides a wearable device for correcting rotational strabismus. The frame, bracket and temples are used for users to place the device at the eye position. The frame can be installed with lenses according to the needs of the user. The correction frame is rotated and overlapped with the frame. At this time, since the curtain plate and the first curtain and the second curtain are in a completely black state, the closed fan block in an auxiliary mechanism is unfolded through the use of an auxiliary mechanism, thereby leaking the light source of the internal soft light. The user can look at the light source to achieve the eye training effect. The device is simple to operate and is convenient for users to use and carry.

[0014] The present invention provides a wearable device for correcting rotational strabismus. The correction mechanism is used to realize that an active gear drives a slave correction gear to rotate, so that an offset rod is rotated to drive an offset block to move, thereby realizing position adjustment of an auxiliary mechanism. A first motor drives a control gear to rotate and engage with a transmission gear to realize rotation of a curtain plate, further improving the position adjustment of the auxiliary mechanism, so that different positions of a correction frame can be illuminated, thereby expanding the training effect. The operation is convenient and simple, and the device is easy to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a rear view structural schematic diagram of the present invention; Figure 3 It is a side view structural schematic diagram of the correction mechanism in the present invention; Figure 4 It is a partial enlarged structural schematic diagram of the auxiliary mechanism in the present invention; Figure 5 It is a bottom view structural schematic diagram of the auxiliary mechanism in the present invention.

[0016] In the figure: 1. frame; 2. bracket; 201. adjustment cylinder; 202. adjustment rod; 3. temple; 4. correction mechanism; 401. correction frame; 402. correction gear; 403. offset rod; 404. offset block; 405. driving gear; 406. curtain board; 407. block; 408. offset slot; 5. auxiliary mechanism; 501. tray; 502. outer ring; 503. connecting rod; 504. closing fan block; 505. I-shaped part; 6. covering device; 601. slide bar; 602. first curtain; 603. second curtain; 604. slider; 7. rotating column; 8. rotating hole; 9. transmission gear; 10. first motor; 11. control gear; 12. hydraulic rod; 13. rotating part; 14. reset spring; 15. soft light; 16. second motor; 17. turntable; 18. protection plate. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] In order to further understand the content of the present invention, the present invention is described in detail in conjunction with the accompanying drawings.

[0019] Combination Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5, a wearable device for correcting rotational strabismus, comprising: a frame 1, the number of the frames 1 being two; a bracket 2, located between the two frames 1 and fixedly connected to the frames 1; a temple 3, located on the opposite side of the frames 1 and rotatably connected to the frames 1; a correction mechanism 4, located in front of the frames 1; an auxiliary mechanism 5, located inside the correction mechanism 4; the correction mechanism 4 comprises a correction frame 401, a correction gear 402, an offset rod 403, an offset block 404, a driving gear 405, a curtain plate 406, an auxiliary mechanism 5, a covering device 6, and the surface of the frame 1 A rotating column 7 is fixedly connected, and a correction frame 401 is rotatably connected to the outer wall of the rotating column 7. The correction frame 401 can be overlapped with the frame 1 through the rotating column 7, which is convenient for use in different environments. A curtain plate 406 is arranged inside the correction frame 401. The curtain plate 406 is a completely black color to achieve a dark effect. The front surface of the curtain plate 406 is rotatably connected to a driving gear 405. A block 407 is integrally formed on the surface of the curtain plate 406. The surface of the block 407 is rotatably connected to an offset rod 403. The opposite end of the offset rod 403 is fixedly connected to a correction gear 402. The correction gear 402 is connected to the The driving gear 405 is meshed and connected, and the outer wall of the offset rod 403 is threadedly connected with the offset block 404. The driving gear 405 rotates and meshes with the correction gear 402 to realize the rotation of the offset rod 403, so that multiple groups of offset blocks 404 can move and adjust the position at the same time. The rear of the offset block 404 is fixedly connected with an auxiliary mechanism 5. The surface of the curtain plate 406 is provided with a penetrating offset groove 408. The offset block 404 penetrates the offset groove 408. The interior of the offset groove 408 is fixedly connected with a covering device 6. The covering device 6 further improves the full black environment effect. The curtain plate An auxiliary mechanism 5 is embedded inside 406; the auxiliary mechanism 5 includes a tray 501, an outer ring 502, a connecting rod 503 and a closed fan block 504. The surface of the offset block 404 is fixedly connected with the tray 501, and the surface of the tray 501 is rotatably connected with the outer ring 502 and the closed fan block 504. The inner side wall of the outer ring 502 and the outer side wall of the closed fan block 504 are integrally formed with a shaped piece 505. The connecting rod 503 is rotatably connected between the two shaped pieces 505. Rotating the outer ring 502 drives the connecting rod 503 to rotate, thereby controlling the opening and closing of the closed fan block 504. When in use, the user places the temple 3 on the ear, places the bracket 2 and the frame 1 at the eye position, overlaps the correction frame 401 with the frame 1 through the rotating column 7, and then selects an auxiliary mechanism 5, rotates its outer ring 502, drives the connecting rod 503 to rotate, and then controls the opening of the closed fan block 504 to realize the change of the light source, so that the eyes can focus on the light source and complete the training, and the active gear 405 can be rotated to engage with the correction gear 402 to realize the rotation of the offset rod 403, so that multiple groups of offset blocks 404 can move the adjustment position at the same time, thereby realizing the auxiliary mechanisms 5 in different positions to assist the training of different angles of the eyes.

[0020] Combination Figure 4 and Figure 5 The covering device 6 includes a slide bar 601, a first curtain 602, a second curtain 603, and a slider 604. The slide bar 601 is fixedly connected inside the offset groove 408. The sliders 604 are fixedly connected on both sides of the offset block 404. The sliders 604 are slidably connected to the slide bar 601. The first curtain 602 and the second curtain 603 are fixedly connected on both sides of the offset groove 408. The opposite end corners of the first curtain 602 and the second curtain 603 are fixedly connected to the slider 604. When the offset block 404 moves, the first curtain 602 is unfolded and the second curtain 603 is closed, so that the offset groove 408 is realized. The fully closed dark state is a common electric curtain structure; a hydraulic rod 12 is fixedly connected to the surface of the tray 501, and a rotating part 13 is integrally formed on the outer wall of the outer ring 502. The hydraulic rod 12 is in contact with the rotating part 13, and a reset spring 14 is fixedly connected between the tray 501 and the rotating part 13. When the hydraulic rod 12 is extended, it pushes the rotating part 13, and then the outer ring 502 rotates, and the reset spring 14 resets it. The hydraulic rod 12 is in a non-communicative state and can be used independently. A soft light 15 is embedded in the offset block 404. The position of the soft light 15 corresponds to the closed fan block 504, and the soft light 15 provides a light source.

[0021] Combination Figure 1 and Figure 2 A rotating hole 8 is provided on the outer wall of the correction frame 401, and a transmission gear 9 is fixedly connected to the outer wall of the curtain plate 406. The transmission gear 9 is located inside the rotating hole 8, and a first motor 10 is fixedly connected inside the rotating hole 8. The output shaft of the first motor 10 is fixedly connected to a control gear 11, and the control gear 11 is meshed with the transmission gear 9. The bracket 2 includes an adjusting cylinder 201 and an adjusting rod 202. An adjusting cylinder 201 is provided between the two mirror frames 1. The internal thread of the adjusting cylinder 201 is connected to the adjusting rod 202, and the adjusting rod 202 is fixedly connected to the mirror frame 1. The first motor 10 drives the control gear 11 to rotate, thereby allowing the curtain plate 406 to rotate to achieve all-round position adjustment. The adjusting cylinder 201 and the adjusting rod 202 realize the position change of the mirror frame 1, which is easy to use.

[0022] Combination Figure 1 A second motor 16 is fixedly connected to the front of the tray 501 located in the middle, and a turntable 17 is fixedly connected to the output shaft of the second motor 16. The turntable 17 is fixedly connected to the driving gear 405. A protective plate 18 is removably connected to the front of the correction frame 401, and the second motor 16 drives the driving gear 405 to rotate.

[0023] Working principle: when in use, the user places the temple 3 on the ear, places the bracket 2 and the frame 1 at the eye position, overlaps the correction frame 401 with the frame 1 through the rotating column 7, and the second motor 16 drives the active gear 405 to rotate, meshing with the correction gear 402 to realize the rotation of the offset rod 403, so that multiple groups of offset blocks 404 can move the adjustment position at the same time, and the first motor 10 can also drive the control gear 11 to rotate, so that the curtain plate 406 can rotate to achieve all-round position adjustment, and then select a hydraulic rod 12. When the hydraulic rod 12 is extended, it pushes the rotating part 13, and then the outer ring 502 rotates to control the opening of the closed fan block 504, so as to realize the light source change of the soft light 15, so that the eyes can focus on the light source to complete the training.

[0024] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A wearable device for correction of rotational strabismus, characterized in that: include; A mirror frame (1), the number of the mirror frames (1) is two; A bracket (2) is located between the two mirror frames (1) and is fixedly connected to the mirror frames (1); The temple (3) is located on the opposite side of the frame (1) and is rotatably connected to the frame (1); A correction mechanism (4) located in front of the mirror frame (1); An auxiliary mechanism (5) located inside the correction mechanism (4); The correction mechanism (4) comprises a correction frame (401), a correction gear (402), a shift rod (403), a shift block (404), a driving gear (405), a curtain plate (406), an auxiliary mechanism (5), and a covering device (6); a rotating column (7) is fixedly connected to the surface of the mirror frame (1); an outer wall of the rotating column (7) is rotatably connected to the correction frame (401); a curtain plate (406) is provided inside the correction frame (401); a front surface of the curtain plate (406) is rotatably connected to the driving gear (405); a block (407) is integrally formed on the surface of the curtain plate (406); and a surface of the block (407) is provided. The surface is rotatably connected to a deflection rod (403), the opposite end of the deflection rod (403) is fixedly connected to a correction gear (402), the correction gear (402) is meshingly connected to a driving gear (405), the outer wall of the deflection rod (403) is threadedly connected to a deflection block (404), the rear of the deflection block (404) is fixedly connected to an auxiliary mechanism (5), a through-type deflection groove (408) is opened on the surface of the curtain plate (406), the deflection block (404) penetrates the deflection groove (408), the interior of the deflection groove (408) is fixedly connected to a covering device (6), and the interior of the curtain plate (406) is embedded with an auxiliary mechanism (5); The auxiliary mechanism (5) comprises a tray (501), an outer ring (502), a connecting rod (503) and a closed fan block (504); the surface of the offset block (404) is fixedly connected to the tray (501); the surface of the tray (501) is rotatably connected to the outer ring (502) and the closed fan block (504); the inner side wall of the outer ring (502) and the outer side wall of the closed fan block (504) are integrally formed with an I-shaped piece (505); and the connecting rod (503) is rotatably connected between the two I-shaped pieces (505).

2. A wearable device for correction of rotational strabismus according to claim 1, characterized in that: The covering device (6) comprises a slide bar (601), a first curtain (602), a second curtain (603), and a slider (604); the interior of the offset groove (408) is fixedly connected with the slide bar (601); both sides of the offset block (404) are fixedly connected with the sliders (604); the sliders (604) are slidably connected to the slide bar (601); both sides of the interior of the offset groove (408) are fixedly connected with the first curtain (602) and the second curtain (603); and the opposite end corners of the first curtain (602) and the second curtain (603) are fixedly connected to the sliders (604).

3. A wearable device for correction of rotational strabismus according to claim 1, characterized in that: The outer wall of the correction frame (401) is provided with a rotating hole (8), the outer wall of the curtain plate (406) is fixedly connected to a transmission gear (9), the transmission gear (9) is located inside the rotating hole (8), the inside of the rotating hole (8) is fixedly connected to a first motor (10), the output shaft of the first motor (10) is fixedly connected to a control gear (11), and the control gear (11) and the transmission gear (9) are meshingly connected.

4. A wearable device for correction of rotational strabismus according to claim 2, characterized in that: A hydraulic rod (12) is fixedly connected to the surface of the tray (501), a rotating member (13) is integrally formed on the outer side wall of the outer ring (502), the hydraulic rod (12) is in contact with the rotating member (13), and a return spring (14) is fixedly connected between the tray (501) and the rotating member (13).

5. A wearable device for correction of rotational strabismus according to claim 1, characterized in that: The bracket (2) comprises an adjustment tube (201) and an adjustment rod (202); the adjustment tube (201) is arranged between the two mirror frames (1); the adjustment rod (202) is connected to the inner thread of the adjustment tube (201); and the adjustment rod (202) is fixedly connected to the mirror frame (1).

6. A wearable device for correction of rotational strabismus according to claim 1, characterized in that: A soft light (15) is embedded inside the offset block (404), and the position of the soft light (15) corresponds to the closed fan block (504).

7. A wearable device for correction of rotational strabismus according to claim 1, characterized in that: A second motor (16) is fixedly connected to the front of the tray (501) located in the middle, and an output shaft of the second motor (16) is fixedly connected to a rotating disk (17), and the rotating disk (17) is fixedly connected to the driving gear (405).

8. A wearable device for correction of rotational strabismus according to claim 1, characterized in that: A protective plate (18) is detachably connected to the front of the correction frame (401).

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