Myopia exercise correction equipment

Abstract

The utility model discloses myopia exercise correction equipment which comprises an operation table, a machine box is arranged on the top of the operation table, a box cover is arranged on the top of the machine box, two sets of sensors are installed on the inner side of the box cover in an embedded mode, the portion, located in the interval range of the two sets of sensors, of the inner side of the machine box is connected with a display screen through a moving mechanism, and an adjusting box is arranged on one side of the machine box. According to the ciliary muscle training device, a user can be prevented from being disturbed in the training process through the arranged machine box, the display screen can be controlled to move back and forth in a reciprocating mode under the combined action of the moving mechanism and the sensor, ciliary muscle training of the user is facilitated, the adjusting mechanism is arranged, and therefore the user can conveniently conduct ciliary muscle training. According to the myopia exercise correction equipment, the distance between two groups of eyepiece sleeves can be conveniently adjusted to meet the requirements of a user, so that the distance between the eyepiece sleeves can be flexibly adjusted through arrangement, and the flexibility of the myopia exercise correction equipment is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of myopia correction, in particular to a myopia exercise correction device. Background Art

[0002] Myopia is a common ophthalmic disease among teenagers. The main factors leading to myopia include genetics and environment, etc. The main cause of myopia in teenagers is long-term close-range eye use. This non-healthy eye use state will cause the ciliary muscle in the eye to continuously contract to make the near target clear. Over time, the diastolic function of the ciliary muscle weakens, the elastic recovery degree of the lens decreases, and a large curvature is maintained, resulting in myopia.

[0003] Only by continuously making the ciliary muscle contract and relax alternately can the above situation be avoided. The existing myopia exercise correction devices can meet the condition of alternating far and near fixation, but most of the myopia exercise correction devices cannot be adjusted flexibly, especially the adjustment of the distance between the eyepiece tubes, which cannot meet the needs of users.

[0004] Therefore, a myopia exercise correction device is needed to solve the problems raised in the above background art. Content of the Utility Model

[0005] In view of the above problems, the utility model provides a myopia exercise correction device.

[0006] The utility model provides the following technical solution: A myopia exercise correction device, including an operation table, a machine box is arranged on the top of the operation table, a box cover is arranged on the top of the machine box, two groups of sensors are embedded and installed on the inner side of the box cover, a display screen is connected by a moving mechanism in the interval range of the two groups of sensors inside the machine box, a movable slot is opened on the side wall of the machine box, a regulating box is arranged on one side of the machine box and is connected to the top of the operation table through two fixed rods, two groups of eyepiece tubes are connected by a regulating mechanism which is convenient for distance adjustment inside the regulating box, and both groups of eyepiece tubes penetrate inside the movable slot;

[0007] The regulating mechanism includes a knob, a groove is opened on the top of the regulating box, limiting seats which are convenient for the sliding of the rack plates are arranged on both sides of the groove, through slots are correspondingly opened at the bottoms of the two groups of limiting seats, one ends of two connecting plates penetrate through the inside of the through slots respectively and are connected to one ends of the two groups of rack plates respectively, the other ends of the two groups of connecting plates are slidably connected to the bottom of the regulating box through limiting blocks, eyepiece tubes are installed at the bottoms of the two groups of connecting plates, both groups of rack plates are meshed with a regulating gear rotatably installed inside the groove, a plug socket which is adapted to the plug connector is arranged on the top of the regulating gear, one end of the plug connector is connected with a knob rotatably connected to a cover plate, and the cover plate is detachably connected to the top of the regulating box.

[0008] In a further technical solution, the moving mechanism includes a motor installed on one side of the chassis. A cavity is provided at the inner bottom of the chassis. Two sets of sliding grooves are opened at the top of the cavity. A screw rod is rotatably connected inside the cavity. One end of the screw rod is connected to the output end of the motor. The screw rod is threadedly connected with a moving plate. Both ends of the moving plate are slidably connected with sliding rods fixedly arranged inside the cavity. Both ends of the bottom of the display screen respectively pass through the inside of the two sets of sliding grooves and are both connected to the top of the moving plate.

[0009] In a further technical solution, a lead screw is provided on the top of the operating table. The lead screw is threadedly connected with a rotating seat. The top of the rotating seat is rotatably connected with a connecting cylinder. A bracket that slidably connects with the two fixed rods is provided on the top of the connecting cylinder.

[0010] In a further technical solution, a base is provided at the bottom of the operating table. The base includes a bottom plate. A fixed seat is provided on the top of the bottom plate. A hydraulic telescopic rod is installed at the inner bottom of the fixed seat. The top of the hydraulic telescopic rod is connected with a connecting seat that slidably connects with the fixed seat. The top of the connecting seat is connected to the bottom of the operating table.

[0011] In a further technical solution, brake-equipped universal wheels are installed at the bottom of the bottom plate, and there are four sets of the brake-equipped universal wheels.

[0012] The beneficial effects of the present utility model are as follows:

[0013] 1. By rotating the knob in the present utility model, the knob can drive the plug connector and the socket to rotate. The socket can drive the adjusting gear to rotate. Under the meshing action of the adjusting gear with the two rack plates, the two rack plates can be driven to move horizontally. The two rack plates can drive the two connecting plates to move. The two connecting plates can drive the two eyepiece tubes to move, so as to conveniently adjust the distance between the two eyepiece tubes to meet the needs of users. Furthermore, through the setting, the distance between the eyepiece tubes can be flexibly adjusted, greatly improving the flexibility of the myopia exercise correction device.

[0014] 2. By starting the motor in the present utility model, the motor can drive the screw rod to rotate. Under the threaded connection action of the screw rod with the moving plate, the moving plate can be driven to move horizontally. The moving plate can drive the display screen to move horizontally. When the display screen moves to the position of a sensor, the sensor can transmit a signal to the control system. The control system can control the motor to rotate in the reverse direction. Thus, the motor can drive the screw rod to rotate in the reverse direction. Under the action of the screw rod, the moving plate and the display screen can be driven to move in the reverse direction. Furthermore, through the setting, the purpose of the reciprocating movement of the display screen back and forth can be achieved, facilitating the training of the ciliary muscles of users.

[0015] 3. By rotating the rotating seat, the rotating seat can move up and down along the lead screw under the action of the threaded connection with the lead screw. At the same time, under the combined action of two sets of fixed rods, the rotating seat can drive the connecting cylinder and the bracket to move up and down stably. Therefore, through this setting, the height of the bracket can be conveniently adjusted, facilitating the use by different people. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a top side view of the present utility model;

[0018] Figure 3 is a side cross-sectional view of the present utility model;

[0019] Figure 4 is a top cross-sectional view of the chassis part;

[0020] Figure 5 is an exploded view of the structure of the adjustment box part;

[0021] Figure 6 is a bottom exploded view of the structure of the adjustment box part;

[0022] Figure 7 is Figure 5 the enlarged view of part A in

[0023] In the figure: 1. Operating table, 2. Chassis, 3. Cavity, 4. Screw rod, 5. Motor, 6. Moving plate, 7. Slide bar, 8. Chute, 9. Display screen, 10. Box cover, 11. Inductor, 12. Activity slot, 13. Fixed rod, 14. Adjustment box, 15. Groove, 16. Limit seat, 17. Through groove, 18. Rack plate, 19. Adjusting gear, 20. Connecting plate, 21. Limit block, 22. Eyepiece tube, 23. Socket, 24. Cover plate, 25. Knob, 26. Plug connector, 27. Lead screw, 28. Rotating seat, 29. Connecting cylinder, 30. Bracket, 31. Bottom plate, 32. Brake universal wheel, 33. Fixed seat, 34. Hydraulic telescopic rod, 35. Connecting seat. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following further describes the embodiments of the present utility model with reference to the drawings.

[0025] Embodiment:

[0026] Refer to Figures 1 - 7, A myopia exercise correction device, including an operation table 1, a chassis 2 is provided on the top of the operation table 1, a box cover 10 is provided on the top of the chassis 2, two groups of sensors 11 are embedded and installed on the inner side of the box cover 10, and a display screen 9 is connected by a moving mechanism within the range of the two groups of sensors 11 on the inner side of the chassis 2. An activity slot 12 is opened on the side wall of the chassis 2. One side of the chassis 2 is provided with an adjustment box 14, and is connected to the top of the operation table 1 through two fixing rods 13. Two eyepiece tubes 22 are connected by an adjustment mechanism that facilitates the adjustment of the spacing within the adjustment box 14. Both of the two eyepiece tubes 22 penetrate through the inside of the activity slot 12;

[0027] The adjustment mechanism includes a knob 25. A groove 15 is opened on the top of the adjustment box 14. Limit seats 16 that facilitate the sliding of the rack plates 18 are provided on both sides of the groove 15. Through slots 17 are correspondingly opened at the bottoms of the two limit seats 16. One ends of the two connecting plates 20 penetrate through the inside of the through slots 17 and are respectively connected to one ends of the two rack plates 18. The other ends of the two connecting plates 20 are slidably connected to the bottom of the adjustment box 14 through limit blocks 21. Eyepiece tubes 22 are installed at the bottoms of the two connecting plates 20. Both of the two rack plates 18 are engaged with an adjustment gear 19 rotatably installed inside the groove 15. A socket 23 adapted to the plug connector 26 is provided at the top of the adjustment gear 19. One end of the plug connector 26 is connected to a knob 25 rotatably connected to a cover plate 24. The cover plate 24 is detachably connected to the top of the adjustment box 14.

[0028] Specifically, by providing the chassis 2, it is possible to prevent the user from being disturbed during the training process. By providing the moving mechanism and cooperating with the two groups of HG-C1030 type sensors 11, it is convenient to control the reciprocating movement of the display screen 9 back and forth, facilitating the training of the ciliary muscles of the user. By rotating the knob 25, the knob 25 can drive the plug connector 26 and the socket 23 to rotate. The socket 23 can drive the adjustment gear 19 to rotate. Through the meshing action of the adjustment gear 19 with the two rack plates 18, the two rack plates 18 can be driven to move horizontally. The two rack plates 18 can drive the two connecting plates 20 to move. The two connecting plates 20 can drive the two eyepiece tubes 22 to move, so that it is convenient to adjust the spacing between the two eyepiece tubes 22 to meet the needs of the user. Furthermore, through the above structure, the spacing between the eyepiece tubes 22 can be flexibly adjusted, greatly improving the flexibility of the myopia exercise correction device.

[0029] Among them, the moving mechanism includes a motor 5 installed on one side of the chassis 2. There is a cavity 3 at the inner bottom of the chassis 2. Two groups of sliding grooves 8 are opened at the top of the cavity 3. A screw rod 4 is rotatably connected to the inner side of the cavity 3. One end of the screw rod 4 is connected to the output end of the motor 5. A moving plate 6 is threadedly connected to the screw rod 4. Both ends of the moving plate 6 are slidably connected to slide rods 7 fixedly arranged on the inner side of the cavity 3. Both ends of the bottom of the display screen 9 respectively penetrate through the inner sides of the two groups of sliding grooves 8 and are both connected to the top of the moving plate 6. By starting the motor 5, the motor 5 can drive the screw rod 4 to rotate. Under the action of the threaded connection between the screw rod 4 and the moving plate 6, the moving plate 6 can be driven to move horizontally. The moving plate 6 can drive the display screen 9 to move horizontally. When the display screen 9 moves to the position of a group of sensors 11, the sensors 11 can transmit signals to the control system, and the control system can control the motor 5 to rotate in the reverse direction. Thus, the motor 5 can drive the screw rod 4 to rotate in the reverse direction. Under the action of the screw rod 4, the moving plate 6 and the display screen 9 can be driven to move in the reverse direction. Furthermore, through the setting, the display screen 9 can achieve the purpose of reciprocating back and forth, which facilitates the training of the ciliary muscles of the user.

[0030] Among them, a lead screw 27 is provided on the top of the operating table 1. A rotating seat 28 is threadedly connected to the lead screw 27. The top of the rotating seat 28 is rotatably connected to a connecting cylinder 29. A bracket 30 slidably connected to the two fixing rods 13 is provided on the top of the connecting cylinder 29. By rotating the rotating seat 28, under the action of the threaded connection between the rotating seat 28 and the lead screw 27, the rotating seat 28 can move up and down along the lead screw 27. At the same time, under the cooperative action of the two fixing rods 13, the rotating seat 28 can drive the connecting cylinder 29 and the bracket 30 to move up and down stably. Furthermore, through the setting, the height of the bracket 30 can be conveniently adjusted, which is convenient for the use of different people.

[0031] Among them, a base is provided at the bottom of the operating table 1. The base includes a bottom plate 31. A fixing seat 33 is provided on the top of the bottom plate 31. A hydraulic telescopic rod 34 is installed at the inner bottom of the fixing seat 33. The top of the hydraulic telescopic rod 34 is connected to a connecting seat 35 slidably connected to the fixing seat 33. The top of the connecting seat 35 is connected to the bottom of the operating table 1. Through the provided hydraulic telescopic rod 34, the height of the operating table 1 can be conveniently adjusted, effectively improving the flexibility of the device. Four groups of brake-equipped universal wheels 32 are installed at the bottom of the bottom plate 31. Through the provided brake-equipped universal wheels 32, the device can be conveniently moved freely.

[0032] Working principle: First, by rotating the knob 25, the knob 25 can drive the plug connector 26 and the socket 23 to rotate. The socket 23 can drive the adjusting gear 19 to rotate. The adjusting gear 19 can drive the two rack plates 18 to move horizontally. The two rack plates 18 can drive the two connecting plates 20 to move. The two connecting plates 20 can drive the two eyepiece tubes 22 to move, so that the distance between the two eyepiece tubes 22 can be adjusted according to the needs of the user. Then, by rotating the rotating base 28, under the action of the threaded connection between the rotating base 28 and the lead screw 27, the rotating base 28 can move up and down along the lead screw 27. The rotating base 28 can drive the connecting cylinder 29 and the bracket 30 to move up and down stably, so that the bracket 30 can be conveniently adjusted to the specified height. Finally, by starting the motor 5, the motor 5 can drive the screw 4 to rotate. The screw 4 can drive the moving plate 6 to move horizontally. The moving plate 6 can drive the display screen 9 to move horizontally. When the display screen 9 moves to the position of a group of HG-C1030 sensors 11, the HG-C1030 sensors 11 can transmit signals to the control system. The control system can control the motor 5 to rotate in the reverse direction. Thus, the motor 5 can drive the screw 4 to rotate in the reverse direction. Under the action of the screw 4, the moving plate 6 and the display screen 9 can be driven to move in the reverse direction, so that the display screen 9 can achieve the purpose of reciprocating back and forth, which facilitates the training of the ciliary muscles of the user, and then completes the entire operation process.

[0033] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0034] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A myopia training and correction device, comprising an operating table, characterized in that: A chassis is provided on the top of the operating table, a box cover is provided on the top of the chassis, two sets of sensors are embedded and installed on the inner side of the box cover, a display screen is connected to the inner side of the chassis within the range of the two sets of sensors through a moving mechanism, a movable groove is provided on the side wall of the chassis, an adjustment box is provided on one side of the chassis, and is connected to the top of the operating table through two sets of fixing rods, two sets of eyepiece barrels are connected to the inner side of the adjustment box through an adjustment mechanism for convenient spacing adjustment, and both sets of eyepiece barrels run through the inner side of the movable groove; The adjusting mechanism includes a knob, a groove is provided on the top of the adjusting box, and limit seats are provided on both sides of the groove to facilitate the sliding of the rack plate. Through grooves are correspondingly provided at the bottoms of the two groups of limit seats, one end of the two groups of connecting plates passes through the inner side of the through groove and is respectively connected to one end of the two groups of rack plates, the other ends of the two groups of connecting plates are slidably connected to the bottom of the adjusting box through limit blocks, the eyepiece barrel is installed at the bottom of the two groups of connecting plates, and the two groups of rack plates are meshed with adjusting gears rotatably installed on the inner side of the groove, a socket adapted to the plug connector is provided on the top of the adjusting gear, and one end of the plug connector is connected to a knob rotatably connected to the cover plate, and the cover plate is detachably connected to the top of the adjusting box.

2. The myopia training and correction device according to claim 1, characterized in that: The moving mechanism includes a motor installed on one side of the chassis, a cavity is provided at the inner bottom of the chassis, two groups of slide grooves are opened on the top of the cavity, a screw is rotatably connected to the inner side of the cavity, one end of the screw is connected to the output end of the motor, the screw is threadedly connected to a moving plate, both ends of the moving plate are slidably connected to slide rods fixedly arranged on the inner side of the cavity, and the bottom ends of the display screen respectively pass through the inner sides of the two groups of slide grooves and are connected to the top of the moving plate.

3. The myopia training and correction device according to claim 1, characterized in that: A screw rod is provided on the top of the operating table, and a rotating seat is threadedly connected to the screw rod. A connecting tube is rotatably connected to the top of the rotating seat, and a bracket slidably connected to the two groups of fixed rods is provided on the top of the connecting tube.

4. The myopia training and correction device according to claim 3, characterized in that: A base is provided at the bottom of the operating table, and the base includes a bottom plate. A fixed seat is provided on the top of the bottom plate. A hydraulic telescopic rod is installed on the inner bottom of the fixed seat. The top of the hydraulic telescopic rod is connected to a connecting seat that is slidably connected to the fixed seat, and the top of the connecting seat is connected to the bottom of the operating table.

5. The myopia training and correction device according to claim 4, characterized in that: Universal wheels with brakes are installed at the bottom of the base plate, and four groups of universal wheels with brakes are arranged.

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