CN213157620U

CN213157620U - Ophthalmic eye fatigue relieving device

Info

Publication number: CN213157620U
Application number: CN202021434398.7U
Authority: CN
Inventors: 侯明明; 王利峰
Original assignee: Henan Childrens Hospital Zhengzhou Childrens Hospital
Current assignee: Henan Childrens Hospital Zhengzhou Childrens Hospital
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-05-11
Anticipated expiration: 2030-07-20

Abstract

The ophthalmic eye fatigue relieving device comprises a supporting plate, wherein the left side and the right side of the surface of the upper end of the supporting plate are respectively connected with a sliding plate capable of moving left and right in a sliding manner, the upper end of the sliding plate is respectively provided with an installation box capable of moving up and down, the inner wall of the installation box is respectively provided with a fixed disk capable of reciprocating back and forth, the inner side surfaces of two fixed disks are respectively provided with three second massage rods uniformly distributed, the front side of the middle part of the inner side surface of each fixed disk is respectively provided with a first massage rod, and the fixed disks can form a structure that the first massage rods move left and right while rotating and the three massage rods do circular motion while rotating by taking the circle; the first massage rod which can move left and right while rotating and the second massage rod which can do circular motion while rotating with the circle center of the fixed disk as the central point can massage the temple of the patient.

Description

Ophthalmic eye fatigue relieving device

Technical Field

The utility model belongs to the technical field of medical equipment and specifically relates to an ophthalmology eye fatigue device of releiving.

Background

With the development of science and technology, electronic products such as mobile phones and computers have been deeply inserted into the daily life of people and become an indispensable part of the life of people, and the electronic products bring convenience to the life of people and also have certain influence on the health of people; when a user works for a long time and looks at a computer or a mobile phone, the skin aging can be accelerated, discomfort such as eye soreness and eye swelling can be caused, the skin aging around the eyes can be accelerated, and the physiological discomfort of people can be caused; in addition, due to fast paced life, most people are easy to have the situations of sleeping at night, insomnia, lassitude and the like, and poor sleep is easy to cause eye fatigue, so that inconvenience is brought to the life of people; aiming at the problems, most people often select eye massage or eyeshades to relieve, most of the traditional eye massage is manual massage, and the temple of the patient is massaged and nursed, so that the labor force of medical staff can be increased, the efficiency is low, and time and labor are wasted; to this end, an ophthalmic eye fatigue relieving device is proposed to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's not enough, provide an ophthalmology eye fatigue device of releiving, can provide the massage of temple portion for the patient, replace medical personnel's artifical massage, reduce medical personnel's work load, and massage efficiently, solved the problem mentioned in the above-mentioned background effectively.

In order to solve the above problems, the utility model adopts the following technical proposal:

the utility model provides an ophthalmic eye fatigue device of releiving, includes the backup pad, there is the slide that removes backup pad upper end surface left and right sides sliding connection respectively, the install bin that can reciprocate is installed respectively to the slide upper end, but install reciprocating motion's fixed disk front and back respectively to the install bin inner wall, three second massage pole that distributes evenly is installed respectively to two fixed disk inboard surfaces, first massage pole is installed respectively to fixed disk inboard surface middle part front side, can constitute first massage pole limit and rotate the limit and remove and three massage pole limit rotates the limit and uses the fixed disk centre of a circle as the structure that the central point was circular motion when reciprocating motion around the fixed disk.

Preferably, the outer sides of the two sliding plates are respectively provided with a rotatable first handle, the inner side surfaces of the two first handles are respectively and fixedly connected with a first threaded rod, the first threaded rods are respectively in threaded connection with the corresponding sliding plates, the left side and the right side of the upper end surface of the supporting plate are respectively and fixedly connected with a fixing plate, and the inner side surfaces of the first threaded rods are respectively and rotatably connected to the outer side surfaces of the corresponding fixing plates.

Preferably, the front end and the rear end of the surface of the upper end of the sliding plate are respectively hinged with a first connecting rod inclining outwards, the front end and the rear end of the surface of the lower end of the installation box are respectively hinged with a second connecting rod inclining outwards, the front side of the upper end of the sliding plate is respectively provided with a rotatable second handle, the surface of the rear end of the second handle is respectively and fixedly connected with a second threaded rod, the front side and the rear side of the outer surface of the second threaded rod are respectively in threaded connection with a threaded cylinder, and the other ends of the first connecting rod and the second connecting rod are respectively hinged.

Preferably, a baffle is fixedly connected to the rear side of the upper end surface of the support plate, a motor is fixedly connected to the rear end surface of the baffle, a first bevel gear is fixedly connected to the lower end of the motor, second bevel gears are respectively engaged with the left and right sides of the lower end of the first bevel gear, first telescopic rods are respectively fixedly connected to the centers of the second bevel gears, third bevel gears are respectively fixedly connected to the outer sides of the outer surfaces of the two first telescopic rods, fourth bevel gears are respectively engaged with the outer sides of the front ends of the third bevel gears, fifth bevel gears are respectively coaxially and fixedly connected to the front ends of the fourth bevel gears, sixth bevel gears are respectively engaged with the front sides of the upper ends of the fifth bevel gears, second telescopic rods are respectively fixedly connected to the centers of the sixth bevel gears, seventh bevel gears are respectively fixedly connected to the upper ends of the outer surfaces of the second telescopic, and the eighth bevel gears are respectively and rotatably connected to the outer side surfaces of the corresponding mounting boxes.

Preferably, a disc is coaxially and fixedly connected to the inner side of the eighth bevel gear, long connecting rods are respectively hinged to the positions, other than the center of the circle, of the inner side surface of the disc, first rotating shafts are respectively and rotatably connected to the centers of the fixed discs, the long connecting rods are respectively and rotatably connected to the outer surfaces of the long connecting rods, the first rotating shafts are respectively and slidably connected to the inner walls of the corresponding installation boxes, double-sided gear rings are respectively and fixedly connected to the inner side surfaces of the fixed discs, first straight racks are respectively meshed with the lower ends of the double-sided gear rings, and the first straight racks are; the outer sides of the outer surfaces of the first rotating shafts are respectively fixedly connected with first straight gears, the lower ends of the first straight gears are respectively meshed with second straight racks, and the second straight racks are respectively fixedly connected to the inner walls of the corresponding mounting boxes; the inner sides of the outer surfaces of the first rotating shafts are respectively and fixedly connected with a fixed star straight gear, the outer surfaces of the fixed star straight gears are respectively meshed with three uniformly distributed planetary straight gears, and the three uniformly distributed planetary straight gears are respectively meshed with the inner sides of the double-sided gear rings; the second massage rods are respectively connected to the inner walls of the corresponding fixed disks in a sliding manner; the outer surfaces of the three second massage rods which are uniformly distributed are respectively and rotatably connected with a rotary table, the inner side surfaces of the first rotary shafts are respectively and fixedly connected with grooved cams, the outer surfaces of the grooved cams are respectively meshed with sliding pins, the sliding pins are respectively and fixedly connected to the outer side surfaces of the corresponding rotary tables, and the first massage rods are respectively and fixedly connected to the inner side surfaces of the corresponding grooved cams; the first massage rods are respectively connected to the inner walls of the corresponding turntables in a sliding manner.

The utility model discloses novel structure, think about ingenious, easy operation is convenient, compares with prior art and has following advantage:

an ophthalmic eye fatigue relieving device, when a patient lies on a bed flatly, the head of the patient is placed on a pillow, the left and right movement of a sliding plate can be adjusted by rotating a first handle due to the different head sizes of the patients, and the positions of a first massage rod and a second massage rod at the left end and the right end are adjusted according to the head width of the patient; the mounting box can be adjusted to move up and down by rotating the second handle, and the positions of the first massage rod and the second massage rod at the left end and the right end are adjusted according to the height of the head of a patient; by starting the motor, the first massage rod moves left and right while rotating, and can perform knocking massage on the temple of the patient; the periphery of the temple of the patient can be massaged by the second massage rod which can rotate and do circular motion by taking the circle center of the fixed disk as the central point, and the massage areas of the first massage rod and the second massage rod can be increased by the fixed disk which can move back and forth in a reciprocating manner; the blind area position with incomplete massage can be prevented; the whole device is low in cost and simple to operate.

Drawings

Fig. 1 is a schematic overall appearance diagram of the ophthalmic eye fatigue relieving device of the present invention.

Fig. 2 is a schematic diagram of the rear end structure of the ophthalmic eye fatigue relieving device of the present invention.

Fig. 3 is a view of the first threaded rod of the ophthalmic eye fatigue relieving device of the present invention.

Fig. 4 is a view of the installation of the double-sided gear ring of the ophthalmic eye fatigue relieving device of the present invention.

Fig. 5 is a view of the installation box of the ophthalmic eye fatigue relieving device of the present invention.

Fig. 6 is a view of the installation of the first spur gear and the second spur rack of the ophthalmic eye fatigue relieving device of the present invention.

Fig. 7 is a view of the first rack and the double-sided gear ring of the ophthalmic eye fatigue relieving device of the present invention.

Fig. 8 is a view showing the installation of the spur gear and the planetary spur gear of the ophthalmic eye fatigue relieving device of the present invention.

Fig. 9 is a cross-sectional view of the fixing plate of the ophthalmic eye fatigue relieving device of the present invention.

Fig. 10 is a sectional view of the mounting box of the ophthalmic eye fatigue relieving device of the present invention.

Reference numbers in the figures: 1-supporting plate, 2-pillow block, 3-baffle plate, 4-motor, 5-first bevel gear, 6-second bevel gear, 7-first telescopic rod, 8-third bevel gear, 9-fourth bevel gear, 10-fifth bevel gear, 13-sixth bevel gear, 14-second telescopic rod, 15-seventh bevel gear, 16-eighth bevel gear, 17-mounting box, 18-first handle, 19-first threaded rod, 20-sliding plate, 21-fixing plate, 22-second handle, 23-second threaded rod, 24-threaded barrel, 25-first connecting rod, 26-disk, 27-long connecting rod, 28-first rotating shaft, 29-fixing disk, 30-double-sided gear ring, 31-first straight rack, 31-second straight rack, 32-a first straight gear, 33-a second straight rack, 34-a sun straight gear, 35-a grooved cam, 36-a first massage rod, 37-a sliding pin, 38-a planetary straight gear, 39-a second massage rod, 40-a rotary disc and 41-a second connecting rod.

Detailed Description

The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-8, the utility model provides an ophthalmology eye fatigue device of releiving, including backup pad 1, the slide 20 that can control about the sliding connection is distinguished to backup pad 1 upper end surface left and right sides, install the install bin 17 that can reciprocate respectively on slide 20, but install reciprocating motion's fixed disk 29 all around respectively on the install bin 17 inner wall, three even second massage pole 39 of distribution are installed respectively to two fixed disk 29 internal side surfaces, first massage pole 36 is installed respectively to fixed disk 29 internal side surface middle part front side, can constitute first massage pole 36 limit and rotate the limit and remove and three massage pole limit rotates the limit and uses the fixed disk 29 centre of a circle as the structure that circular motion was central point when reciprocating motion around 29.

As shown in fig. 1-4, the middle part of the upper end surface of the supporting plate 1 is fixedly connected with a pillow 2, and the pillow 2 is made of soft material, so that the comfort level of a patient during use is improved; when a patient lies flat on the bed, by placing the head on the pillow 2, since the head size of each patient is different, the positions of the first massage rod 36 and the second massage rod 39 at the left and right ends can be adjusted according to the head width of the patient by the slide plate 20 which can move left and right; the positions of the first massage rod 36 and the second massage rod 39 at the left end and the right end can be adjusted according to the head height of the patient through the mounting box 17 which can move up and down, and the patient can be knocked and massaged through the first massage rod 36 which moves left and right while rotating; the periphery of the temple of the patient can be massaged by the second massage rod 39 which can rotate and do circular motion by taking the circle center of the fixed disk 29 as the center point, and the massage areas of the first massage rod 36 and the second massage rod 39 can be increased by the fixed disk 29 which can move back and forth in a reciprocating way; can prevent the massage from being not in place in the blind area.

Rotatable first handles 18 are respectively installed on the outer sides of the two sliding plates 20, first threaded rods 19 are respectively fixedly connected to the inner side surfaces of the two first handles 18, the first threaded rods 19 are respectively in threaded connection with the corresponding sliding plates 20, fixing plates 21 are respectively fixedly connected to the left side and the right side of the upper end surface of the supporting plate 1, and the inner side surfaces of the first threaded rods 19 are respectively rotatably connected to the outer side surfaces of the corresponding fixing plates 21.

As shown in fig. 3-4, the middle of the outer surface of the sliding plate 20 is respectively provided with a threaded through hole, the first threaded rod 19 is in threaded connection with the inner wall of the threaded through hole, by rotating the first handle 18, the first handle 18 rotates to drive the first threaded rod 19 to rotate, and the first threaded rod 19 rotates to enable the corresponding sliding plate 20 to move left and right, so as to adjust the distance between the corresponding first massage rod 36 and the corresponding second massage rod 39.

The front end and the rear end of the surface of the upper end of the sliding plate 20 are respectively hinged with a first connecting rod 25 which inclines outwards, the front end and the rear end of the surface of the lower end of the installation box 17 are respectively hinged with a second connecting rod 41 which inclines outwards, the front side of the upper end of the sliding plate 20 is respectively provided with a rotatable second handle 22, the surface of the rear end of the second handle 22 is respectively fixedly connected with a second threaded rod 23, the front side and the rear side of the outer surface of the second threaded rod 23 are respectively in threaded connection with a threaded cylinder 24, and the other ends of the first connecting rod 25 and the second connecting rod 41 are.

As shown in fig. 5, the front and rear sides of the outer surface of the second threaded rod 23 are respectively provided with threads with the same pitch and different turning directions, so that when the second threaded rod 23 rotates, the two threaded cylinders 24 are driven to simultaneously move outwards or inwards; by rotating the second handle 22, the second handle 22 rotates to drive the second threaded rod 23 to rotate, and the threaded cylinders 24 cannot rotate under the limit of the first connecting rod 25 and the second connecting rod 41, so that the second threaded rod 23 rotates to drive the two threaded cylinders 24 to move inwards or outwards at the same time, and the first connecting rod 25 and the second connecting rod 41 are driven to open outwards or close inwards, so that the height of the box body is adjusted.

A baffle 3 is fixedly connected to the rear side of the upper end surface of the supporting plate 1, a motor 4 is fixedly connected to the rear end surface of the baffle 3, a first bevel gear 5 is fixedly connected to the lower end of the motor 4, second bevel gears 6 are respectively engaged with the left and right sides of the lower end of the first bevel gear 5, first telescopic rods 7 are respectively fixedly connected to the centers of the second bevel gears 6, third bevel gears 8 are respectively fixedly connected to the outer sides of the outer surfaces of the two first telescopic rods 7, fourth bevel gears 9 are respectively engaged with the outer sides of the front ends of the third bevel gears 8, fifth bevel gears 10 are respectively and coaxially and fixedly connected to the front ends of the fourth bevel gears 9, sixth bevel gears 13 are respectively engaged with the front sides of the upper ends of the fifth bevel gears 10, second telescopic rods 14 are respectively and fixedly connected to the centers of the sixth bevel gears 13, and seventh bevel gears 15 are respectively fixedly, and eighth bevel gears 16 are respectively meshed with the inner sides of the upper ends of the seventh bevel gears 15, and the eighth bevel gears 16 are respectively rotatably connected to the outer side surfaces of corresponding mounting boxes 17.

As shown in fig. 2-3, the baffle 3 is used for supporting and fixing the motor 4, and the motor 4 belongs to the prior art and is not described again; the first telescopic rod 7 consists of a first inner rod and a first outer cylinder, the first inner rod and the first outer cylinder are in spline connection and can serve as a rotating shaft to rotate and can also extend and retract, bearing seats are respectively and rotatably connected to the outer surface of the first outer cylinder, the bottom ends of the bearing seats are respectively and fixedly connected to the upper end surfaces of the corresponding supporting plates 1, the outer surface of the first inner rod is respectively and rotatably connected with the bearing seats, and the bottom ends of the bearing seats are respectively and fixedly connected to the rear end surfaces of the corresponding sliding plates 20, so that the first inner rod can be driven to move left and right when the sliding plates 20 move left and right, and the first bevel gear 5, the second bevel gear 6, the third bevel; the centers of the fourth bevel gear 9 and the fifth bevel gear 10 are fixedly connected with rotating shafts, the outer surfaces of the rotating shafts are rotatably connected with bearing seats, and the bottom ends of the bearing seats are respectively and fixedly connected to the outer side surfaces of the corresponding sliding plates 20; the second telescopic rod 14 consists of a second outer cylinder and a second inner rod, the second outer cylinder and the second inner rod are in spline connection and can serve as rotating shafts to rotate and can also extend up and down, the outer surface of the second outer cylinder is rotatably connected with bearing seats, the bottom ends of the bearing seats are respectively and fixedly connected to the upper end surfaces of the corresponding sliding plates 20, the upper ends of the outer surfaces of the second inner rods are respectively and rotatably connected with the bearing seats, and the bottom ends of the bearing seats are respectively and fixedly connected to the outer side surfaces of the corresponding mounting boxes 17; the second telescopic rod 14 is used for driving the second inner rod to move up and down when the mounting box 17 moves up and down, so that the seventh bevel gear 15 and the eighth bevel gear 16 are always meshed; the center of the eighth bevel gear 16 is fixedly connected with a rotating shaft, and the rotating shaft is rotatably connected to the inner wall of the mounting box 17; through starter motor 4, motor 4 starts and can drive first bevel gear 5 to rotate, first bevel gear 5 rotates and can drive second bevel gear 6 through meshing and rotate, second bevel gear 6 rotates and can drive first telescopic link 7 and rotate, first telescopic link 7 rotates and can drive third bevel gear 8 and rotate, third bevel gear 8 rotates and can drive fourth bevel gear 9 through meshing and rotate, fourth bevel gear 9 rotates and can drive fifth bevel gear 10 and rotate, fifth bevel gear 10 rotates and can drive sixth bevel gear 13 through meshing and rotate, sixth bevel gear 13 rotates and can drive second telescopic link 14 and rotate, second telescopic link 14 rotates and can drive seventh bevel gear 15 and rotate, seventh bevel gear 15 rotates and can drive eighth bevel gear 16 through meshing and rotate, eighth bevel gear 16 rotates and can transmit power to the installation box 17 inner wall.

A disc 26 is coaxially and fixedly connected to the inner side of the eighth bevel gear 16, long connecting rods 27 are respectively hinged to the non-circle center positions of the inner side surfaces of the discs 26, first rotating shafts 28 are respectively and rotatably connected to the centers of the fixed discs 29, the long connecting rods 27 are respectively and rotatably connected to the outer surfaces of the long connecting rods 27, the first rotating shafts 28 are respectively and slidably connected to the inner walls of the corresponding installation boxes 17, double-sided gear rings 30 are respectively and fixedly connected to the inner side surfaces of the fixed discs 29, first straight racks 31 are respectively meshed with the lower ends of the double-sided gear rings 30, and the first straight racks 31 are respectively and fixedly connected to; the outer sides of the outer surfaces of the first rotating shafts 28 are respectively fixedly connected with first straight gears 32, the lower ends of the first straight gears 32 are respectively meshed with second straight racks 33, and the second straight racks 33 are respectively fixedly connected to the inner walls of the corresponding mounting boxes 17; a sun straight gear 3534 is fixedly connected to the inner side of the outer surface of the first rotating shaft 28, three uniformly distributed planet straight gears 38 are meshed with the outer surface of the sun straight gear 3534, and the three uniformly distributed planet straight gears 38 are meshed with the inner sides of the double-sided gear rings 30; the second massage rods 39 are respectively connected with the inner walls of the corresponding fixed disks 29 in a sliding manner; the outer surfaces of the three second massage rods 39 which are uniformly distributed are respectively and rotatably connected with a rotating disc 40, the inner side surfaces of the first rotating shafts 28 are respectively and fixedly connected with grooved cams, the outer surfaces of the grooved cams are respectively meshed with sliding pins 37, the sliding pins 37 are respectively and fixedly connected to the outer side surfaces of the corresponding rotating discs 40, and the first massage rods 36 are respectively and fixedly connected to the inner side surfaces of the corresponding grooved cams; the first massage rods 36 are respectively connected to the inner walls of the corresponding rotating discs 40 in a sliding manner.

As shown in fig. 6-10, the inner wall of the first rotating shaft 28 is slidably connected with the inner side, the inner side surfaces of the inner rods are respectively and fixedly connected with the outer side surfaces of the grooved cams, and the inner rods and the first rotating shaft 28 are in spline connection and can rotate along with the first rotating shaft 28 and stretch left and right; the outer side surfaces of the first rotating shafts 28 are respectively and fixedly connected with round pads, as shown in fig. 10, sliding grooves are respectively formed in the inner walls of the installation boxes 17 corresponding to the first rotating shafts 28, the first rotating shafts 28 can rotate and move back and forth on the inner walls of the sliding grooves, the first rotating shafts 28 are limited to move back and forth, and the round pads are used for preventing the first rotating shafts 28 from being separated from the inner walls of the sliding grooves; as shown in fig. 9, in the same way, the outer side surfaces of the second massage rods 39 are respectively and fixedly connected with a round pad, and the inner side surfaces of the fixed disks 29 corresponding to the second massage rods 39 are respectively provided with an annular chute, so as to realize that the second massage rods 39 can slide and rotate in the annular chutes; when the disc 26 rotates, one end of the long connecting rod 27 is driven to swing, the other end of the long connecting rod drives the first rotating shaft 28 to reciprocate back and forth, so that the fixed disc 29 and the first straight gear 32 reciprocate back and forth, when the first straight gear 32 reciprocates back and forth, the first straight gear 32 is meshed with the second straight rack 33 to rotate, the first straight gear 32 rotates to drive the first rotating shaft 28 to rotate, the first rotating shaft 28 rotates to drive the grooved cam to rotate, meanwhile, when the fixed disc 29 moves back and forth, the double-sided gear ring 30 moves back and forth, when the double-sided gear ring 30 moves back and forth, the double-sided gear ring 30 rotates under the meshing of the first straight rack 31 to rotate, so that the fixed disc 29 rotates back and forth, when the first rotating shaft 28 rotates to drive the sun straight gear 3534 to rotate, the sun straight gear 3534 rotates to drive the corresponding straight gear 38 to rotate through meshing, and the straight gear 38 rotates while rotating to do circular motion on the inner wall of, thereby driving the second massage rod 39 to rotate and do circular motion, the number of teeth on the inner side and the number of teeth on the outer side of the double-sided gear ring 30 are different, the double-sided gear ring 30 also rotates, the rotation speed of the sun straight gear 3534 is reduced by the rotation of the double-sided gear ring 30, thereby the second massage rod 39 does circular motion slowly, when the first rotating shaft 28 rotates, the inner rod also can be driven to rotate, the inner rod can drive the grooved cam to rotate, the grooved cam can move left and right by the meshing with the sliding pin 37, thereby the first massage rod 36 is driven to move back and forth, the first massage rod 36 moves back and forth and can knock the temple of the patient, and the circular rotation speed of the second massage rod 39 is reduced by the double-sided gear ring 30, the planet straight gear 38 and the sun straight gear 3534, thereby the first massage rod 36 can quickly knock the temple of the patient, the second massage rod 39 does circular motion slowly while rotating, and the first massage rod 36 and the second massage rod 39 move forward and backward while being engaged.

When the utility model is used, when a patient lies on the bed, the head of the patient is placed on the pillow 2, and the head of each patient is different in size, the adjustable sliding plate 20 moves left and right by rotating the first handle 18, and the positions of the first massage rod 36 and the second massage rod 39 at the left end and the right end are adjusted according to the head width of the patient; the adjustable mounting box 17 moves up and down by rotating the second handle 22, and the positions of the first massage rod 36 and the second massage rod 39 at the left end and the right end are adjusted according to the height of the head of the patient; by starting the motor 4, the first massage rod 36 moves left and right while rotating, and can perform knocking massage on the temple of the patient; the periphery of the temple of the patient can be massaged by the second massage rod 39 which can rotate and do circular motion by taking the circle center of the fixed disk 29 as the center point, and the massage areas of the first massage rod 36 and the second massage rod 39 can be increased by the fixed disk 29 which can move back and forth in a reciprocating way; can prevent the massage from being not in place in the blind area.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or scope of the invention as defined in the appended claims.

Claims

1. An ophthalmic eye fatigue relieving device, includes backup pad (1), its characterized in that: backup pad (1) upper end surface left and right sides sliding connection has slide (20) that can remove about respectively, install bin (17) that can reciprocate respectively on slide (20), but install fixed disk (29) of reciprocating motion all around respectively on install bin (17) inner wall, three second massage pole (39) that distribute evenly are installed respectively to two fixed disk (29) inboard surfaces, first massage pole (36) are installed respectively to fixed disk (29) inboard surface middle part front side, can constitute first massage pole (36) limit during fixed disk (29) reciprocating motion and rotate the limit and remove and three massage pole limit rotates the limit and uses fixed disk (29) centre of a circle as the structure that the central point does circular motion.

2. The ophthalmic eye strain relief device of claim 1, wherein: rotatable first handles (18) are installed respectively in two slide (20) outside, two first handles (18) inboard surface is fixedly connected with first threaded rod (19) respectively, first threaded rod (19) respectively with slide (20) threaded connection that corresponds, backup pad (1) upper end surface left and right sides is fixedly connected with fixed plate (21) respectively, first threaded rod (19) inboard surface rotates respectively and connects in fixed plate (21) outside surface that corresponds.

3. The ophthalmic eye strain relief device of claim 1, wherein: the front end and the rear end of the surface of the upper end of the sliding plate (20) are respectively hinged with a first connecting rod (25) inclining outwards, the front end and the rear end of the surface of the lower end of the installation box (17) are respectively hinged with a second connecting rod (41) inclining outwards, the front side of the upper end of the sliding plate (20) is respectively provided with a rotatable second handle (22), the surface of the rear end of the second handle (22) is respectively and fixedly connected with a second threaded rod (23), the front side and the rear side of the outer surface of the second threaded rod (23) are respectively in threaded connection with a threaded barrel (24), and the other ends of the first connecting rod (25) and the second connecting rod (41) are respectively.

4. The ophthalmic eye strain relief device of claim 1, wherein: the rear side of the upper end surface of the supporting plate (1) is fixedly connected with a baffle (3), the rear end surface of the baffle (3) is fixedly connected with a motor (4), the lower end of the motor (4) is fixedly connected with a first bevel gear (5), the left side and the right side of the lower end of the first bevel gear (5) are respectively meshed with a second bevel gear (6), the centers of the second bevel gears (6) are respectively fixedly connected with a first telescopic rod (7), the outer sides of the outer surfaces of the two first telescopic rods (7) are respectively fixedly connected with a third bevel gear (8), the outer sides of the front ends of the third bevel gears (8) are respectively meshed with a fourth bevel gear (9), the front ends of the fourth bevel gears (9) are respectively and coaxially fixedly connected with a fifth bevel gear (10), the front side of the upper end of the fifth bevel gear (10) is respectively meshed with a sixth bevel gear (13), the centers of the, the upper end of the outer surface of the second telescopic rod (14) is fixedly connected with a seventh bevel gear (15) respectively, the inner side of the upper end of the seventh bevel gear (15) is meshed with an eighth bevel gear (16) respectively, and the eighth bevel gear (16) is rotatably connected to the outer side surface of a corresponding mounting box (17) respectively.

5. The ophthalmic eye strain relief device of claim 4, wherein: a disc (26) is coaxially and fixedly connected to the inner side of the eighth bevel gear (16), long connecting rods (27) are respectively hinged to the positions, not at the center, of the inner side surface of the disc (26), first rotating shafts (28) are respectively and rotatably connected to the center of the fixed disc (29), the long connecting rods (27) are respectively and rotatably connected to the outer surfaces of the long connecting rods (27), the first rotating shafts (28) are respectively and slidably connected to the inner walls of the corresponding mounting boxes (17), double-sided gear rings (30) are respectively and fixedly connected to the inner side surface of the fixed disc (29), first straight racks (31) are respectively meshed to the lower ends of the double-sided gear rings (30), and the first straight racks (31) are respectively and fixedly connected to the inner walls; the outer sides of the outer surfaces of the first rotating shafts (28) are respectively and fixedly connected with first straight gears (32), the lower ends of the first straight gears (32) are respectively meshed with second straight racks (33), and the second straight racks (33) are respectively and fixedly connected to the inner walls of the corresponding mounting boxes (17); the inner sides of the outer surfaces of the first rotating shafts (28) are respectively and fixedly connected with fixed star spur gears (35) and (34), the outer surfaces of the fixed star spur gears (35) and (34) are respectively meshed with three uniformly distributed planetary spur gears (38), and the three uniformly distributed planetary spur gears (38) are respectively meshed with the inner sides of the double-faced gear rings (30); the second massage rods (39) are respectively connected with the inner walls of the corresponding fixed disks (29) in a sliding way; the outer surfaces of the three second massage rods (39) which are uniformly distributed are respectively and rotatably connected with a rotary table (40), the inner side surfaces of the first rotary shafts (28) are respectively and fixedly connected with grooved cams, the outer surfaces of the grooved cams are respectively meshed with sliding pins (37), the sliding pins (37) are respectively and fixedly connected to the outer side surfaces of the corresponding rotary tables (40), and the first massage rods (36) are respectively and fixedly connected to the inner side surfaces of the corresponding grooved cams; the first massage rods (36) are respectively connected to the inner walls of the corresponding turntables (40) in a sliding manner.