Ophthalmology vision correction auxiliary equipment

Abstract

The invention provides vision correction auxiliary equipment for the ophthalmology department, and relates to the field of vision correction. The vision correction auxiliary equipment for the ophthalmology department comprises a supporting device, a training device and an observation device, the training device is arranged on the rear side of the top end of the supporting device, the observation device is arranged on the front side of the top end of the supporting device, the supporting device comprises a supporting table, and the side walls of four supporting rods are fixedly connected with a first fixing plate; a mounting frame is fixedly connected to the top end of the first fixing plate, a worm is rotationally connected to the middle of the bottom end of the inner side wall of the mounting frame, a first motor is fixedly connected to the middle of the bottom end of the first fixing plate, and connecting rods are rotationally connected to the front side and the rear side of the two sides of the mounting frame correspondingly. By arranging the supporting device, the device can adapt to users with different figures, by arranging the training device, the eyes of the users can be preliminarily trained and corrected, by arranging the observation device, the application range of the device is effectively widened, and the functionality of the device is increased.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of vision correction technology, in particular to an ophthalmic vision correction auxiliary device. BACKGROUND

[0002] The ophthalmic medical instrument industry has developed rapidly in recent years, especially in the field of vision correction. With the increase of global and domestic patients with eye diseases, the demand for vision correction equipment is also growing. Ophthalmic medical instruments mainly include devices, instruments, materials, etc. for diagnosing, preventing, treating eye diseases or correcting vision, mainly applied to two major fields of ophthalmic surgery and vision care.

[0003] Although the prior art trains the patient's vision by correcting the vision, the problem of single vision correction training project leads to low efficiency of vision correction, therefore, the technical personnel in the field provides an ophthalmic vision correction auxiliary device to solve the problems in the above background technology. SUMMARY

[0004] (I) Technical problems to be solved

[0005] In view of the shortcomings of the prior art, the present application provides an ophthalmic vision correction auxiliary device, which can exercise the user's eye muscles during the process of vision correction and improve the user's vision recovery effect.

[0006] (II) Technical scheme

[0007] In order to achieve the above purpose, the present application is realized by the following technical scheme: an ophthalmic vision correction auxiliary device, comprising a supporting device, a training device and an observation device, the training device is arranged at the top rear side of the supporting device, the observation device is arranged at the top front side of the supporting device, the supporting device comprises a supporting table, the bottom end of the supporting table is a rectangular array of four slide rods, four supporting tables are respectively fixedly connected with limiting frames at the bottom end, four supporting table side walls are respectively slidably connected with supporting rods, four supporting rod side walls are fixedly connected with first fixed plates, the first fixed plate top end is fixedly connected with a mounting frame, the mounting frame inner side wall middle part is respectively rotatably connected with two worm gears, the mounting frame inner side wall bottom end middle part is rotatably connected with a worm gear, the first fixed plate bottom end middle part is fixedly connected with a first motor, and the mounting frame two sides front side and rear side are respectively rotatably connected with connecting rods.

[0008] Preferably: the training device includes a shell, the middle of the bottom end of the shell is fixedly connected with a second chute, the other side of the middle of the shell is fixedly connected with a first chute, the front side of the both sides of the bottom end of the shell is respectively fixedly connected with a first telescopic rod, the inner side wall of the second chute is rotationally connected with a first lead screw, the side wall of the first lead screw is threadedly connected with a training plate, the front end of the training plate is linearly arrayed with a lighting lamp at the upper position, the front end of the training plate is slidably connected with a training block, the rear end of the training plate is positioned with a positioning plate at the lower position, the top end of the positioning plate is fixedly connected with a second fixing frame, the inner side wall of the second fixing frame is rotationally connected with a third lead screw, the other side of the second fixing frame is fixedly connected with a third motor, the side wall of the third motor is threadedly connected with a first fixing frame, the inner side wall of the first fixing frame is rotationally connected with a second lead screw, the side wall of the second lead screw is threadedly connected with a magnet, the top end of the first fixing frame is fixedly connected with a fourth motor, the rear end of the second chute is fixedly connected with a second motor, and the fixed end of the four first telescopic rods is fixedly connected with the bottom end of the support table.

[0009] Preferably: the observation device includes two second telescopic rods, the movable end of the two second telescopic rods is fixedly connected with a second fixed plate, the top end of the front side of the second fixed plate is respectively fixedly connected with a support block, the top end of the two support blocks is respectively fixedly connected with a circular ring, the top end of the two circular rings is respectively provided with a groove, the top end of the front side of the second fixed plate is respectively provided with a third chute, the inner side wall of the two third chutes is respectively slidably connected with a baffle, and the fixed end of the two second telescopic rods is respectively fixedly connected with the top end of the front side of the support table.

[0010] Preferably: the output end of the first motor penetrates through the bottom end of the first fixed plate and the bottom end of the mounting frame and is fixedly connected with the bottom end of the worm, the two worm wheels are meshingly connected with the worm, and the two sides of the two worm wheels are respectively penetrated through the mounting frame and fixedly connected with one end of the four connecting rods, and the other end of the four connecting rods is rotationally connected with the inner side wall of the limiting frame.

[0011] Preferably: the output end of the second motor penetrates through the rear end of the second chute and is fixedly connected with the rear end of the first lead screw, the middle of the bottom end of the training plate is slidably connected with the inner side wall of the second chute, and the training block is matched with the magnet.

[0012] Preferably: the output end of the third motor penetrates through the second fixing frame and is fixedly connected with one end of the third lead screw, the middle of the rear end of the first fixing frame is slidably connected with the inner side wall of the second fixing frame, the output end of the fourth motor penetrates through the top end of the first fixing frame and is fixedly connected with the top end of the second lead screw, the output end of the third motor penetrates through the inner side wall of the other side of the shell and is slidably connected with the inner side wall of the first chute, and the movable end of the four first telescopic rods is respectively penetrated through the bottom end of the support table and fixedly connected with the bottom end of the shell.

[0013] Preferably, the bottom ends of the two baffles are slidably connected to the inner sidewall of the third groove, the two baffles are adapted to the front end of the ring, and the two grooves penetrate the top end of the ring.

[0014] Working principle: When in use, the user sits in front of the device or stands at the front end of the device. First, the first motor 109 drives the worm gear 108 to rotate, which in turn drives the worm wheel 107 to rotate, thereby rotating the connecting rod 104. This raises the four sliding rods 102, making the observation device 3 level with the user's eyes. During training, the second motor 208 drives the first lead screw 203 to rotate, causing the training plate 2013 to reciprocate within the housing 201. The user keeps their gaze fixed on the training block 2016, using the continuous changes in distance from far to near to train the eye muscles. Simultaneously, the third motor 2011 drives the third... The lead screw 2012 rotates, and the fourth motor 2017 drives the second lead screw 206 to rotate. The magnet 205 drives the training block 2016 to slide at the front end of the training plate 2013. The user can then observe the continuous changes of the training block 2016 to correct the eye muscles and achieve the purpose of vision correction. Before use, the second telescopic rod 301 can be adjusted so that the ring 306 is level with the user's eyes. One ring 306 can be blocked by sliding the baffle 303 to perform vision correction training on the other eye. Lenses can be inserted into the second lead screw 206 to assist the user during training.

[0015] (III) Beneficial Effects

[0016] This invention provides an ophthalmic vision correction aid device. It has the following beneficial effects:

[0017] 1. By setting up a support device, the first motor drives the worm gear to rotate, which in turn drives the worm wheel to rotate, thereby rotating the connecting rod. This lifts the four sliding rods, making the observation device level with the user's eyes, effectively adjusting the device to suit users of different body shapes.

[0018] 2. By setting up a training device, during training, the second motor can drive the first lead screw to rotate, so that the training plate can reciprocate in the shell. The user always looks at the training block, and the eye muscles are trained by the continuous change of the training block from far to near. Through the reciprocating movement of the training plate, the user's eyes can be initially trained and corrected.

[0019] 3、Through setting the positioning plate at the rear end of the training plate, and simultaneously using the third motor to drive the third screw rod to rotate, and using the fourth motor to drive the second screw rod to rotate, the training block can be driven by the magnet to slide at the front end of the training plate, the user can again correct the eye muscles by observing the continuous change of the training block, so as to correct the vision, effectively train the eye muscles of the user in the process of vision correction, and improve the effect of auxiliary training.

[0020] 4、Through setting the observation device, the second telescopic rod can be adjusted before use, so that the circular ring is flush with the eyes of the user, one circular ring can be shielded by sliding the baffle, the other eye of the user can be trained for vision correction, and the user can be assisted in the training process by inserting the lens into the second screw rod, the application range of the device is effectively increased, and the functionality of the device is increased. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a structural schematic view of the present application;

[0022] Figure 2 It is a structural schematic view of the training device of the present application;

[0023] Figure 3 It is a structural schematic view of the observation device of the present application;

[0024] Figure 4 It is a side view structural schematic view of the present application;

[0025] Figure 5 It is a front view structural schematic view of the training device of the present application;

[0026] Figure 6 It is a structural schematic view of the supporting device of the present application.

[0027] Among them, 1, supporting device; 101, supporting table; 102, sliding rod; 103, supporting rod; 104, connecting rod; 105, mounting frame; 106, first fixed plate; 107, worm gear; 108, worm; 109, first motor; 1010, limiting frame; 2, training device; 201, shell; 202, first sliding groove; 203, first screw rod; 204, second sliding groove; 205, magnet; 206, second screw rod; 207, first fixed frame; 208, second motor; 209, positioning plate; 2010, second fixed frame; 2011, third motor; 2012, third screw rod; 2013, training plate; 2014, illuminating lamp; 2015, first telescopic rod; 2016, training block; 2017, fourth motor; 3, observation device; 301, second telescopic rod; 302, second fixed plate; 303, baffle; 304, third sliding groove; 305, groove; 306, circular ring; 307, supporting block. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] Example 1:

[0030] like Figures 1-6 As shown, this embodiment of the invention provides an ophthalmic vision correction auxiliary device, including a support device 1, a training device 2, and an observation device 3. The training device 2 is located at the rear of the top of the support device 1, and the observation device 3 is located at the front of the top of the support device 1. The support device 1 includes a support platform 101. The bottom of the support platform 101 has four sliding rods 102 arranged in a rectangular array. The bottom of the four support platforms 101 is fixedly connected to a limit frame 1010. The side walls of the four support platforms 101 are slidably connected to support rods 103. The side walls of the four support rods 103 are fixedly connected to a first fixing plate 106. The top of the first fixing plate 106 is fixedly connected to a mounting frame 105. Worm gears 107 are rotatably connected to both sides of the middle of the inner sidewall of the mounting frame 105. A worm 108 is rotatably connected to the middle of the bottom end of the inner sidewall of the mounting frame 105. A first motor 109 is fixedly connected to the middle of the bottom end of the first fixed plate 106. Connecting rods 104 are rotatably connected to the front and rear sides of the mounting frame 105. By setting up the support device 1, the first motor 109 drives the worm 108 to rotate, and the worm gears 107 are driven to rotate by the worm 108, thereby rotating the connecting rods 104. This can lift the four sliding rods 102, so that the observation device 3 is level with the user's eyes, effectively adjusting the device so that it can be adapted to users of different body shapes.

[0031] The training device 2 comprises a shell 201, the middle of the bottom end of the shell 201 is fixedly connected with a second chute 204, the middle of the other side of the shell 201 is fixedly connected with a first chute 202, the front side of the bottom end of the shell 201 is fixedly connected with a first telescopic rod 2015 respectively, the inner side wall of the second chute 204 is rotationally connected with a first lead screw 203, the side wall of the first lead screw 203 is threadedly connected with a training plate 2013, the upper position of the front end of the training plate 2013 is linearly arrayed with a lighting lamp 2014, the front end of the training plate 2013 is slidably connected with a training block 2016, the lower position of the rear end of the training plate 2013 is positioned with a positioning plate 209, the top end of the positioning plate 209 is fixedly connected with a second fixing frame 2010, the inner side wall of the second fixing frame 2010 is rotationally connected with a third lead screw 2012, the other side of the second fixing frame 2010 is fixedly connected with a third motor 2011, the side wall of the third motor 2011 is threadedly connected with a first fixing frame 207, the inner side wall of the first fixing frame 207 is rotationally connected with a second lead screw 206, the side wall of the second lead screw 206 is threadedly connected with a magnet 205, the top end of the first fixing frame 207 is fixedly connected with a fourth motor 2017, the rear end of the second chute 204 is fixedly connected with a second motor 208, the fixed end of the four first telescopic rods 2015 is fixedly connected with the bottom end of the support table 101, by arranging the training device 2, during training, the second motor 208 can drive the first lead screw 203 to rotate, so that the training plate 2013 can reciprocate in the shell 201, the user always watches the training block 2016, the eye muscles are trained by the constant change from far to near of the training block 2016, and the user's eyes can be preliminarily trained and corrected through the reciprocating movement of the training plate 2013.

[0032] The observation device 3 comprises two second telescopic rods 301, the movable ends of the two second telescopic rods 301 are fixedly connected with a second fixed plate 302, the front side of the top end of the second fixed plate 302 is fixedly connected with a support block 307 respectively, the top end of each of the two support blocks 307 is fixedly connected with a circular ring 306, the top end of each of the two circular rings 306 is provided with a groove 305, the front side of the top end of the second fixed plate 302 is provided with a third chute 304 respectively on the two sides, the inner side wall of each of the two third chutes 304 is slidably connected with a baffle 303, the fixed end of each of the two second telescopic rods 301 is fixedly connected with the front side of the top end of the support table 101 respectively, by arranging the observation device 3, before use, the second telescopic rod 301 can be adjusted, so that the circular ring 306 is flush with the user's eyes, one circular ring 306 can be shielded by sliding the baffle 303, the vision correction training of the other eye of the user can be performed, and the user can be assisted during the training process by inserting a lens into the second lead screw 206, the application range of the device is effectively increased, and the functionality of the device is increased.

[0033] The output end of the first motor 109 is fixedly connected with the bottom end of the worm 108 through the bottom end of the first fixed plate 106 and the bottom end of the mounting frame 105, the two worm gears 107 are in meshing connection with the worm 108, the two sides of the two worm gears 107 are fixedly connected with one end of the four connecting rods 104 through the mounting frame 105, the other end of the four connecting rods 104 is rotatably connected with the inner side wall of the limiting frame 1010, the output end of the second motor 208 is fixedly connected with the rear end of the first screw rod 203 through the rear end of the second sliding groove 204, the middle part of the bottom end of the training plate 2013 is in sliding connection with the inner side wall of the second sliding groove 204, the training block 2016 is matched with the magnet 205, the output end of the third motor 2011 is fixedly connected with one end of the third screw rod 2012 through the second fixed frame 2010, the middle part of the rear end of the first fixed frame 207 is in sliding connection with the inner side wall of the second fixed frame 2010, the output end of the fourth motor 2017 is fixedly connected with the top end of the second screw rod 206 through the top end of the first fixed frame 207, the third motor 2011 and the first sliding groove 202 are in sliding connection with the other side of the inner side wall of the first sliding groove 202 through the inner side wall of the shell 201, the movable ends of the four first telescopic rods 2015 are fixedly connected with the bottom end of the shell 201 through the bottom end of the supporting table 101, the bottom ends of the two baffles 303 are in sliding connection with the inner side walls of the third sliding grooves 304, the two baffles 303 are matched with the front end of the circular ring 306 respectively, the two grooves 305 are respectively through the top end of the circular ring 306, the training block 2016 is driven to slide at the front end of the training plate 2013 by the magnet 205 through setting the positioning plate 209 at the rear end of the training plate 2013, driving the third screw rod 2012 to rotate by the third motor 2011, driving the second screw rod 206 to rotate by the fourth motor 2017, the user can correct the eye muscles by observing the continuous change of the training block 2016 again, the purpose of correcting the vision is achieved, the eye muscles of the user are further trained in the process of correcting the vision, and the effect of the auxiliary training is improved.

[0034] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An ophthalmic vision correction aid device comprising a support device (1), a training device (2) and an observation device (3), said training device (2) being arranged on the rear side of the top end of the support device (1), said observation device (3) being arranged on the front side of the top end of the support device (1), characterized in that: The supporting device (1) includes a supporting table (101), the bottom end of the supporting table (101) is provided with four slide rods (102) in a rectangular array, four limiting frames (1010) are fixedly connected to the bottom end of the four supporting tables (101) respectively, four supporting rods (103) are slidingly connected to the side walls of the four supporting tables (101) respectively, four first fixed plates (106) are fixedly connected to the side walls of the four supporting rods (103), mounting frames (105) are fixedly connected to the top ends of the four first fixed plates (106), two worm wheels (107) are rotatably connected to the inner side walls of the mounting frames (105) on both sides of the middle portions, a worm gear (108) is rotatably connected to the inner side wall of the mounting frame (105) at the bottom end of the middle portion, a first motor (109) is fixedly connected to the bottom end of the middle portion of the first fixed plate (106), and connecting rods (104) are rotatably connected to the mounting frames (105) on the front side and the rear side of both sides respectively.

2. An ophthalmic vision correction aid device according to claim 1, wherein: The training device (2) includes a shell (201), a second chute (204) is fixedly connected to the bottom end of the middle portion of the shell (201), a first chute (202) is fixedly connected to the other side of the middle portion of the shell (201), first telescopic rods (2015) are fixedly connected to the front sides of both sides of the bottom end of the shell (201), a first screw rod (203) is rotatably connected to the inner side wall of the second chute (204), a training plate (2013) is threadedly connected to the side wall of the first screw rod (203), lighting lamps (2014) are arranged in a linear array at the upper position of the front end of the training plate (2013), a training block (2016) is slidingly connected to the front end of the training plate (2013), a positioning plate (209) is arranged at the lower position of the rear end of the training plate (2013), a second fixed frame (2010) is fixedly connected to the top end of the positioning plate (209), a third screw rod (2012) is rotatably connected to the inner side wall of the second fixed frame (2010), a third motor (2011) is fixedly connected to the other side of the second fixed frame (2010), a first fixed frame (207) is threadedly connected to the side wall of the third motor (2011), a second screw rod (206) is rotatably connected to the inner side wall of the first fixed frame (207), a magnet (205) is threadedly connected to the side wall of the second screw rod (206), a fourth motor (2017) is fixedly connected to the top end of the first fixed frame (207), a second motor (208) is fixedly connected to the rear end of the second chute (204), and the fixed ends of the four first telescopic rods (2015) are fixedly connected to the bottom end of the supporting table (101).

3. An ophthalmic vision correction aid device according to claim 1, wherein: The observation device (3) includes two second telescopic rods (301), the movable ends of the two second telescopic rods (301) are fixedly connected with a second fixed plate (302), the top end of the second fixed plate (302) is fixedly connected with a support block (307) on the front side, the top end of the two support blocks (307) is fixedly connected with a circular ring (306), the top end of the two circular rings (306) is respectively provided with a groove (305), the top end of the second fixed plate (302) is provided with a third sliding groove (304) on the front side of the two sides, the inner side wall of the two third sliding grooves (304) is slidably connected with a baffle (303), and the fixed ends of the two second telescopic rods (301) are fixedly connected with the top end of the support table (101) on the front side.

4. An ophthalmic vision correction aid device according to claim 1, wherein: The output end of the first motor (109) penetrates the bottom end of the first fixed plate (106) and the bottom end of the mounting frame (105) and is fixedly connected with the bottom end of the worm (108), the two worm gears (107) are meshedly connected with the worm (108), the two sides of the two worm gears (107) penetrate the mounting frame (105) and are fixedly connected with one end of the four connecting rods (104), and the other end of the four connecting rods (104) is rotatably connected with the inner side wall of the limiting frame (1010).

5. An ophthalmic vision correction aid device according to claim 2, wherein: The output end of the second motor (208) penetrates the rear end of the second sliding groove (204) and is fixedly connected with the rear end of the first screw rod (203), the bottom end of the training plate (2013) is slidably connected with the inner side wall of the second sliding groove (204), and the training block (2016) is matched with the magnet (205).

6. An ophthalmic vision correction aid device according to claim 2, wherein: The output end of the third motor (2011) penetrates the second fixed frame (2010) and is fixedly connected with one end of the third screw rod (2012), the rear end of the first fixed frame (207) is slidably connected with the inner side wall of the second fixed frame (2010), the output end of the fourth motor (2017) penetrates the top end of the first fixed frame (207) and is fixedly connected with the top end of the second screw rod (206), the third motor (2011) is slidably connected with the other side of the first sliding groove (202) penetrating the inner side wall of the shell (201) and the inner side wall of the first sliding groove (202), and the movable ends of the four first telescopic rods (2015) penetrate the bottom end of the support table (101) and are fixedly connected with the bottom end of the shell (201).

7. An ophthalmic vision correction aid device according to claim 3, wherein: The bottom end of the two baffles (303) is slidably connected with the inner side wall of the third sliding groove (304), the two baffles (303) are matched with the front end of the circular ring (306), and the two grooves (305) penetrate the top end of the circular ring (306).

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