CN210844127U

CN210844127U - Eye gathers scattered function trainer

Info

Publication number: CN210844127U
Application number: CN201921470767.5U
Authority: CN
Inventors: 王明阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-06-26
Anticipated expiration: 2029-09-05

Abstract

The utility model discloses an eye convergence and decentralization function training device, which comprises an eye convergence and decentralization training instrument, an eyesight adjusting device and an auxiliary device; the eye gathering and scattering training instrument comprises a shell and two sliding rods arranged in the shell, wherein each sliding rod is provided with a sliding block, the surface of one side, opposite to the two sliding blocks, of each sliding rod is provided with a rack, the racks are meshed with gears at the upper ends of motors, and the motors are arranged on the inner bottom surface of the shell between the two sliding rods; the top ends of the two sliding blocks are provided with fixed blocks, the top end of each fixed block is provided with a red light filter and a green light filter, and the red light filters and the green light filters are oval; the vision adjusting device comprises a trial frame and a prism lens; the auxiliary device comprises a table and a seat, the eye convergence and divergence training instrument is arranged at the upper end of the table, and the seat is arranged right in front of the table. The utility model discloses can play the purpose that the treatment improves to the inside and outside dominance strabismus and the recessive strabismus of strabismus patient, play the function of gathering scattered regulation to patient's eyeball simultaneously.

Description

Eye gathers scattered function trainer

Technical Field

The utility model relates to an eyesight adjustment field especially relates to an eye gathers scattered function trainer.

Background

The eyes are the windows of soul, and the eye health problem is always a long-term important concern, and is particularly important in the growth of children and teenagers. According to statistics, the squint problem of teenagers and children is more serious in recent years, particularly, the probability of the occurrence of the squint of the preschool children is increased year by year, the squint not only can affect the appearance of the children, but also can cause the children to have the problems of amblyopia, scoliosis and the like, so that the treatment of the squint is an important problem for ensuring the eye health and the body health of the teenagers and the children. The treatment of strabismus is divided into surgical treatment and non-surgical treatment, but the non-surgical treatment mostly adopts to wear the prism to reach the purpose of adjusting and treating strabismus, and the prism utilizes the principle of physics: when light rays pass through the triangular prism, the light rays are refracted towards the direction of the base of the triangular prism, the object image is shifted towards the direction of the tip of the triangular prism, the triangular prism is placed in front of the eye of an oblique-vision patient according to the law of object image shift and the size of the degree of strabismus, the degree of the triangular prism is continuously changed until an external object is imaged in the yellow spots of the oblique-vision eye, and the double eyes have a common visual direction, so that the phenomenon of double vision can be eliminated. The existing non-operative treatment of strabismus is adjusted by wearing a triple prism and then matching set training, the existing set training is adjusted and recovered by watching a fixed target, the adjusting effect on strabismus is limited, the rotation of eyeballs cannot be fully adjusted, the fixed target can be watched for a long time, and the asthenopia can be caused, so that the eye gathering and scattering function training device which can treat and improve strabismus and fully adjust the eye gathering and scattering function is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an eye gathers scattered function trainer can play the treatment to patient's inside and outside dominance strabismus and recessive strabismus on the one hand and improves the effect, and on the other hand can adjust the ability of gathering scattered of patient's eyeball again, also can avoid the patient to watch a fixed target for a long time and the eye that produces is tired simultaneously.

The utility model adopts the following technical proposal:

the utility model provides an eye gathers scattered function trainer which characterized in that: comprises an eye convergence and decentralization training instrument, a vision adjusting device and an auxiliary device; the eye gathering and scattering training instrument comprises a shell, two sliding rods which are parallel to each other are arranged in the shell in the front and back direction along the horizontal direction, each sliding rod is provided with a sliding block, the surfaces of the opposite sides of the two sliding blocks are provided with racks, the racks on the two sliding blocks are respectively meshed with a gear arranged at the upper end of an output shaft of a motor in the front and back direction, the motor is arranged on the inner bottom surface of the shell between the two sliding rods, and the bottom end of the motor is fixedly connected with the inner bottom surface of the; the top ends of the two sliders are respectively provided with a fixed block, the bottom ends of the two fixed blocks are respectively fixedly connected with the top end of the right part of the front slider and the top end of the left part of the rear slider, the top ends of the fixed blocks on the front side and the rear side are respectively provided with a red light filter and a green light filter, the top end of the shell is provided with a through hole in the horizontal direction, the bottom ends of the red light filter and the green light filter penetrate through the through holes and then are respectively fixedly connected with the top ends of the corresponding fixed blocks, the red light filter and the green light filter are both positioned above the through holes, the red light filter and; the vision adjusting device comprises a trial frame and a plurality of prism lenses with different degrees; the auxiliary device comprises a table and a seat, the gathering and scattering training instrument is arranged at the upper end of the table, and the seat is arranged right in front of the table.

The test frame comprises a frame, a nose bridge, a nose support and frame support legs, wherein the nose bridge comprises an adjusting support, the inner part of the adjusting support is hollow, an adjusting support top plate is arranged above the adjusting support, a support rod is arranged on the inner bottom surface of the adjusting support, the support rod is sequentially provided with a pupil distance adjusting wheel and a pupil distance adjusting gear from top to bottom along the vertical direction, the diameter of the pupil distance adjusting wheel is larger than that of the pupil distance adjusting gear, the upper end of the pupil distance adjusting gear is fixedly connected with the lower end of the pupil distance adjusting wheel, the front side surface of the adjusting support is provided with a pupil distance adjusting wheel through hole along the vertical direction, the rear part of the pupil distance adjusting wheel is arranged in the pupil distance adjusting wheel through hole, and the front part of the; the left side and the right side of the adjusting support are respectively provided with adjusting support arm through holes, one ends of the two adjusting support arms respectively penetrate through the adjusting support arm through holes on the two sides and then are positioned in the adjusting support, one sides, opposite to the two adjusting support arms, in the adjusting support are respectively provided with a pupil distance adjusting rack, the two pupil distance adjusting racks are respectively meshed with a pupil distance adjusting gear in the front and back directions, the other ends of the two adjusting support arms are respectively provided with a connecting block, each connecting block is fixedly connected with the inner side of the mirror frame, and the outer side of the mirror frame is connected; the adjusting support bottom is provided with a plurality of nose support thread through holes along the left and right direction, the nose support is arranged in the nose support thread through holes, and the adjusting support top plate is fixedly connected with the adjusting support shell through bolts.

Adjust support roof left and right sides bottom be provided with first stopper, every is located the regulation support arm of adjusting the support, all is provided with the second stopper on the top that is close to regulation support arm through-hole one side.

The nose hold in the palm including connecting branch and nose and holding in the palm the gasket, connect the branch top and be provided with threaded joint, all be provided with the screw hole on four surfaces of connecting the branch below, the nose holds in the palm the gasket on be provided with screw hole assorted nose and holds in the palm the gasket connector, the nose holds in the palm the gasket and holds in the palm the gasket connector with the nose for rotating and be connected.

The glasses bracket landing leg rear end be provided with the ear and hold in the palm, the ear holds in the palm and is articulated with the glasses bracket landing leg, the ear holds in the palm the lower part bottom and is provided with fixed slot, the ear holds in the palm the mirror bracket landing leg of front end and is provided with the recess, is provided with the recess slider in the recess, recess slider and fixed slot phase-match.

The lower end of the ear support is provided with a silica gel pad, and the lower end of the hinged position of the ear support and the support leg of the spectacle frame is provided with a stop block.

The table comprises a split sliding type table top, a containing box and table legs; the split sliding type desktop is arranged at the top end of the containing box and can slide towards the left end and the right end along sliding grooves arranged on the front side and the rear side of the top end of the containing box, a bidirectional screw is arranged in the containing box along the left-right direction, one end of the bidirectional screw is rotatably connected with one side of the inner wall of the containing box, a ball bearing is arranged at the joint, the other end of the bidirectional screw is coaxially connected with an output shaft of a servo motor arranged at the bottom end of the containing box, screw nuts are arranged at the left end and the right end of the bidirectional screw, each screw nut is provided with a connecting rod, the middle parts of the two connecting rods are hinged, one end of each connecting rod is hinged with each screw nut, the other end of each connecting rod is hinged with a fixed seat sliding block, a fixed seat sliding groove; the left and right sides of the bottom end of the containing box are provided with table legs.

The table legs are provided with telescopic measuring ruler plates, the bottom ends of the telescopic measuring ruler plates are hinged with the bottom ends of the table legs, and the left side and the right side of the middle of each table leg are provided with fixing clamping blocks.

The height of the seat can be adjusted, a supporting plate is arranged on the seat, the bottom end of one side of the supporting plate is hinged with the top end of an armrest on one side of the seat, the bottom end of the other side of the supporting plate is contacted with the top end of an armrest on the other side of the seat, a head fixing device is arranged at the upper end of the supporting plate, and the head fixing device comprises a fixing supporting rod, a jaw support and an adjusting screw sleeve; the fixed support pole is the type of falling U, the fixed support pole includes the branch of two vertical settings and the arc portion of being connected with two branches, and the lower part of one of them branch of fixed support pole is provided with the screw thread, fixed support pole lower extreme and backup pad upper end fixed connection, the jaw holds in the palm and slides and set up on the fixed support pole, adjust the screw sleeve and set up on one side branch of fixed support pole screwed and adjust the upper end of screw sleeve and the lower extreme contact that the jaw held in the palm, adjust the inside screw thread that matches that is provided with on one side branch with the fixed support pole of screw sleeve.

The inside motor standing groove that is provided with of casing, the motor sets up in the motor standing groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an eye gathers scattered function trainer through the slip setting to gathering red light filter and green filter on the scattered training appearance, can play certain treatment to patient's squint on the one hand, and on the other hand can adjust the gathering scattered function of patient's eyeball through the relative motion of red light filter and green filter to guarantee to play better treatment improvement effect to patient's squint.

The adjustable setting of interpupillary distance of bridge of the nose on the further trial-run frame can satisfy the use patient of difference, and the setting of gear on the bridge of the nose can carry out accurate regulation to the patient of difference simultaneously, and the landing from patient's ear upper end has been avoided in the landing leg to setting up of ear support in the use to the setting of ear support, guarantees the effect of treatment. The setting of nose support can realize that the installation is adjusted conveniently, when adjusting the interpupillary distance, the nose support also can carry out corresponding regulation, reinforcing practicality.

The setting of further desk containing box can gather after the use and scatter the training appearance and accomodate to the containing box in, has promoted space utilization, avoids shelving for a long time outside and causes falling into of dust also conveniently to remove the device simultaneously, can realize gathering the lift operation of scattering the training appearance through the servo motor of the inside setting of containing box, and convenient operation is swift. The stability of patient head in treatment process can be guaranteed in the setting of head fixing device on the seat, further strengthens patient's experience degree and treatment.

Drawings

Fig. 1 is a schematic structural view of the middle-eye convergence and divergence training instrument of the present invention;

FIG. 2 is a top view of the device for training convergence and divergence of the central eye of the present invention;

fig. 3 is a front view of the middle trial frame of the present invention;

FIG. 4 is a front view of the bridge of the nose of the present invention;

FIG. 5 is a top view of the bridge of the present invention;

FIG. 6 is a front view of the middle nose pad of the present invention;

fig. 7 is a front view of the support leg of the present invention;

FIG. 8 is a view of the structure of the table of the present invention;

fig. 9 is a front view of the seat of the present invention;

fig. 10 is a schematic diagram illustrating a state where the red filter and the green filter partially overlap in the present invention.

Detailed Description

The invention is described in detail below with reference to the following figures and examples:

as shown in fig. 1 to 10, an eye convergence and decentration function training device of the present invention comprises an eye convergence and decentration training instrument, a vision adjusting device and an auxiliary device;

the eye gathering and scattering training instrument comprises a shell 1, two sliding rods 2 which are parallel to each other in the front and back direction are arranged in the shell 1 along the horizontal direction, a sliding block 3 is arranged on each sliding rod 2, racks 4 are arranged on the surfaces of the opposite sides of the two sliding blocks 3, the racks 4 on the two sliding blocks 3 are respectively meshed with a gear 6 arranged at the upper end of an output shaft of a motor 5 in the front and back direction, the motor 5 is arranged on the inner bottom surface of the shell between the two sliding rods 2, the bottom end of the motor 5 is fixedly connected with the inner bottom surface of the shell, and when the motor 5 drives the gear 6 to run, the two sliding blocks 3 are driven to relatively move on the sliding rods 2 through the gear; the top ends of the two sliders 3 are respectively provided with a fixed block 7, the bottom ends of the two fixed blocks 7 are respectively fixedly connected with the top end of the right part of the front slider and the top end of the left part of the rear slider, so that the red light filter 8 and the green light filter 9 which are respectively arranged on the two fixed blocks 7 can be partially overlapped in the relative movement process of the two sliders 3, the top ends of the two fixed blocks 7 are respectively provided with a red light filter 8 and a green light filter 9, the red light filter 8 can enable red light to transmit, and the green light filter 9 can enable green light to transmit, as shown in figure 10, the red light filter 8 and the green light filter 9 are both rectangular in the middle, and both ends of the rectangle are respectively provided with a semicircle, so that a circular overlapped part can appear after the end parts of the red light filter 8 and the green light filter 9 are overlapped, when, the overlapping part can be black under the vision of a patient, when the patient sees that the overlapping part is black and round, the red filter 8 and the green filter 9 start to move correspondingly along with the sliding block 3 in opposite directions, the overlapping degree of the red filter 8 and the green filter 9 when the oblique patient observes the black and round overlapping part is different from the overlapping degree of the red filter 8 and the green filter 9 when the ordinary person observes the black and round overlapping part, and the distance of the left eyeball and the right eyeball moving along with the red filter 8 and the green filter 9 when the oblique patient observes the black and round overlapping part is different from the distance of the left eyeball and the right eyeball moving along with the red filter 8 and the green filter 9 when the normal person observes the black and round overlapping part, so that the functions of treating the oblique vision and adjusting the convergence and divergence functions of the eyeballs can be achieved; the top end of the shell 1 is provided with a through hole in the horizontal direction, the bottom ends of the red light filter 8 and the green light filter 9 penetrate through the through hole and then are respectively fixedly connected with the top ends of the corresponding fixing blocks 7, the red light filter 8 and the green light filter 9 can move in a reciprocating mode along the direction in which the through hole is formed, the red light filter 8 and the green light filter 9 are both located above the through hole, the fact that a patient can clearly observe the moving tracks of the red light filter 8 and the green light filter 9 during treatment is guaranteed, and the treatment effect is improved;

the eyesight adjusting device comprises a trial frame 10 and a plurality of prism lenses with different degrees;

the auxiliary device comprises a table 11 and a seat 12, wherein the eye convergence and divergence training instrument is arranged at the upper end of the table 11, and the seat 12 is arranged right in front of the table 11.

When in treatment, firstly, the degree of strabismus of a patient is detected, the triangular prism lens with corresponding degrees is selected for the patient to be additionally arranged on the trial frame 10 for the patient to wear during treatment, secondly, the linear distance between the placing position of the seat 12 and an observation target is determined according to the specific strabismus degree of the patient, the distances between the placing position of the seat 12 and the observation target are different when the strabismus degree of the patient is different, finally, the patient wears the trial frame 10 additionally provided with the triangular prism lens matched with the strabismus degree of the patient and sits on the seat 12 arranged right in front of the target, the head part of the patient keeps still, the left eyeball and the right eyeball of the patient move along with the movement of the red optical filter 8 and the green optical filter 9 on the eye convergence training instrument respectively, the degree of the triangular prism worn by the strabismus patient is gradually reduced through training and adjusting the strabismus patient until the triangular prism is completely taken down, and the effect of improving the dominant external strabismus, meanwhile, the function of adjusting the eyeball convergence and dispersion is achieved. In addition, if the patient suffers from hyperopia or myopia, hyperopia or myopia lenses with corresponding degrees can be additionally arranged on the trial frame 10, and the treatment effect is improved.

In order to strengthen the treatment effect and promote the experience degree of the patient, the utility model discloses do as follows optimization: the trial frame 10 comprises a frame 13, a nose bridge 14, a nose support 15 and frame support legs 16, wherein the nose bridge 14 comprises an adjusting support 14-1, the adjusting support 14-1 is hollow, an adjusting support top plate 14-2 is arranged above the adjusting support 14-1, and the adjusting support top plate 14-2 is arranged to facilitate installation of the internal structure of the adjusting support 14-1 and enhance practicability; a support rod 14-3 is arranged on the inner bottom surface of the adjusting support 14-1, the support rod 14-3 is sequentially provided with an interpupillary distance adjusting wheel 14-4 and an interpupillary distance adjusting gear 14-5 from top to bottom in the vertical direction, the interpupillary distance adjusting wheel 14-4 and the interpupillary distance adjusting gear 14-5 are rotationally connected with the support rod 14-3, the diameter of the interpupillary distance adjusting wheel 14-4 is larger than that of the interpupillary distance adjusting gear 14-5, the upper end of the interpupillary distance adjusting gear 14-5 is fixedly connected with the lower end of the interpupillary distance adjusting wheel 14-4, the interpupillary distance adjusting gear 14-4 is ensured to rotate by taking the support rod 14-3 as an axis, and the; the front side surface of the adjusting support 14-1 is provided with an interpupillary distance adjusting wheel through hole 14-6 along the vertical direction, the rear part of the interpupillary distance adjusting wheel 14-4 is arranged in the interpupillary distance adjusting wheel through hole 14-6, and the front part of the interpupillary distance adjusting wheel 14-4 is positioned at the outer side of the front end of the adjusting support 14-1, so that the interpupillary distance adjusting wheel 14-4 can be conveniently operated to rotate in the interpupillary distance adjusting wheel through hole 14-6; the left side and the right side of the adjusting support seat 14-1 are respectively provided with an adjusting support arm through hole, one end of each of the two adjusting support arms 14-7 is positioned inside the adjusting support seat 14-1 after passing through the adjusting support arm through holes on the two sides, one opposite side of each of the two adjusting support arms 14-7 positioned inside the adjusting support seat 14-1 is provided with an interpupillary distance adjusting rack, the two interpupillary distance adjusting racks are respectively meshed with the interpupillary distance adjusting gear 14-5 in the front and back directions, and the interpupillary distance adjusting gear 14-5 connected to the lower end of the interpupillary distance adjusting rack can drive the interpupillary distance adjusting rack to move by rotating the interpupillary distance adjusting. The other ends of the two adjusting support arms 14-7 are respectively provided with a connecting block 14-8, each connecting block 14-8 is fixedly connected with the inner side of the mirror frame 13, and the outer side of the mirror frame 13 is connected with a support leg 16 of the mirror frame; the adjusting support arm 14-7 is Z-shaped, the bent part is positioned on the outer side of the adjusting support 14-1, one end of the adjusting support arm 14-7 positioned on the outer side of the adjusting support 14-1 can be fixedly connected with the middle position of the connecting block 14-8, on one hand, the balance of the left and right two mirror frames 13 is guaranteed, on the other hand, the moving stability of the mirror frames 13 during pupil distance adjustment is enhanced, and the comfort level of a wearer is improved. The bottom end of the adjusting support 14-1 is provided with a plurality of nose support threaded through holes 15-1 along the left and right direction, the nose support 15 is arranged in the nose support threaded through hole 15-1, and the adjusting support top plate 14-2 is fixedly connected with the shell of the adjusting support 14-1 through bolts. The bottom ends of the left side and the right side of the adjusting support top plate 14-2 are respectively provided with a first limiting block 14-9, each adjusting support arm 14-7 positioned in the adjusting support 14-1 is provided with a second limiting block 14-10 at the top end close to one side of the adjusting support arm through hole. The first limiting block 14-9 can limit the second limiting block 14-10, so that the adjusting support arm 14-7 is prevented from falling off from the adjusting support 14-1 due to improper operation of a user in the pupil distance adjusting process, and the practicability is improved.

The nose pad 15 comprises a connecting support rod 15-2 and a nose pad 15-3, a threaded joint 15-4 is arranged above the connecting support rod 15-2, when in use, the threaded joint 15-4 is only required to be screwed into a nose pad threaded through hole 15-1 arranged at the bottom end of the adjusting support 14-1, the operation is simple and convenient, threaded holes 15-5 are arranged on four outer surfaces below the connecting support rod 15-2, a nose pad connector 15-6 matched with the threaded hole 15-5 is arranged on the nose pad 15-3, and because a single threaded hole 15-5 cannot be opposite to the side face of the nose bridge of a user when the user rotates the support rod 15-2 to adjust the position of the nose pad 15-3, in the embodiment, threaded holes 15-5 are arranged on four outer surfaces below the connecting support rod 15-2, when the user rotates the support rod 15-2 to adjust the height of the nose pad, the user can find the corresponding threaded hole 15-5 to face the side face of the bridge of the nose of the user as far as possible, so that the normal use of the nose pad 15-3 is ensured. The nose pad 15-3 is rotatably connected with the nose pad connector 15-6, so that the comfort degree of the patient during wearing is enhanced.

The rear ends of the support legs 16 of the spectacle frame are provided with the ear holders 16-1, so that the trial spectacle frame 10 is prevented from slipping off the upper ends of the ears of a patient when the trial spectacle frame is worn by the patient, and the practicability of the trial spectacle frame 10 is enhanced; the ear support 16-1 is hinged with the rear end of the support leg 16 of the mirror frame, the bottom end of the lower part of the ear support 16-1 is provided with a fixed clamping groove 16-2, the support leg 16 of the mirror frame at the front end of the ear support 16-1 is provided with a groove 16-3, a groove sliding rod 16-4 is arranged in the groove 16-3, and the groove sliding rod 16-4 is matched with the fixed clamping groove 16-2. When the ear supports 16-1 are not needed to be used, firstly, the groove sliding rods 16-4 in the grooves 16-3 are slid to one end far away from the ear supports 16-1, the phenomenon that the groove sliding rods 16-4 block the ear supports 16-1 when the ear supports 16-1 are folded is avoided, secondly, after the ear supports 16-1 are folded, the groove sliding rods 16-4 are slid to the lower part of the fixed clamping grooves 16-2 to be clamped, the ear supports 16-1 can be fixed on one side of the support legs 16 of the glasses frame, and the phenomenon that the hinge joints of the ear supports 16-1 and the support legs 16 of the glasses frame are loosened due to frequent adjustment and abrasion, so that the ear supports 16-1 slide from one side of the support legs 16 of the glasses frame is avoided, on one hand, discomfort caused to a patient who does not use the ear supports 16-1 is avoided. The lower end of the ear support 16-1 is provided with a silica gel pad to enhance the wearing comfort of a patient, and the lower end of the hinged position of the ear support 16-1 and the support leg 16 of the spectacle frame is provided with a stop block 16-5 which can limit the ear support 16-1 at a specific position when in use to enhance the practicability.

The table 11 comprises a split sliding type table top 11-1, a containing box 11-2 and table legs 11-8; the split sliding type tabletop 11-1 is arranged at the top end of the storage box 11-2 and can slide towards the left end and the right end along sliding grooves arranged at the front side and the rear side of the top end of the storage box 11-2, when the split sliding type tabletop is used, the split sliding type tabletop 11-1 slides towards the left end and the right end to be opened, then the eye gathering and scattering training instrument is lifted out by operating a servo motor switch so as to be convenient for a patient to use for treatment, after the patient finishes using, the eye gathering and scattering training instrument is lowered into the storage box 11-2 by operating the servo motor switch, then the split sliding type tabletop 11-1 at the left end and the right end is closed, the utilization rate of space is improved; a bidirectional screw 11-3 is arranged in the containing box 11-2 along the left-right direction, one end of the bidirectional screw is rotatably connected with one side of the inner wall of the containing box, and a ball bearing is arranged at the connection part, so that the ball bearing can reduce friction generated during operation of the bidirectional screw 11-3 and improve the use performance; the other end of the bidirectional screw rod is coaxially connected with an output shaft of a servo motor arranged at the bottom end of the containing box; screw nuts 11-4 are arranged at the left end and the right end of the bidirectional screw 11-3, each screw nut 11-4 is provided with a connecting rod 11-5, the middle parts of the two connecting rods 11-5 are hinged, one end of each connecting rod 11-5 is hinged with the corresponding screw nut 11-4, the other end of each connecting rod 11-4 is hinged with a corresponding fixing seat sliding block 11-6, the bottom end of each fixing seat 11-7 is provided with a fixing seat sliding groove along the left-right horizontal direction, each fixing seat sliding block 11-6 is arranged in each fixing seat sliding groove in a sliding mode, and the top end of each fixing seat 11-; the servo motor 11-11 is started to drive the bidirectional screw 11-3 to rotate, the screw nuts 11-4 at two ends are further driven to move in the opposite direction or in the reverse direction along the horizontal direction, and meanwhile, the fixing seat sliding blocks 11-6 are driven to move in the opposite direction or in the reverse direction in the fixing seat sliding grooves at the bottom ends of the fixing seats 11-7, so that the fixing seats 11-7 are lifted, the lifting of the eye gathering and scattering training instrument in the containing box 11-2 is achieved, the operation is simple and convenient, the device is convenient to move, the utilization rate of the space can be improved by containing the gathering and scattering training instrument in the containing box 11-2, and the practicability of the utility model is further enhanced. The left side and the right side of the bottom end of the containing box 11-2 are provided with table legs 11-8. The telescopic measuring ruler plates 11-9 are arranged on the table legs 11-8, so that the distance between the placing position of the seat 12 and the table 11 can be measured according to the squint degrees of different patients, and the operation is convenient and quick. The bottom end of the telescopic measuring ruler plate is hinged with the bottom ends of the table legs, so that the telescopic measuring ruler plate 11-9 can be conveniently taken down from the table legs 11-8 and placed on the ground right in front of the table legs 11-8 for distance measurement, and the telescopic measuring ruler plate is simple and convenient to operate and accurate in measurement. The left side and the right side of the middle part of each desk leg 11-8 are respectively provided with a fixed clamping block 11-10, and the used telescopic measuring ruler plate 11-9 can be fixed on the desk legs 11-8, so that the practicability of the utility model is improved.

The seat 12 is adjustable in height and can be used by patients of different heights. The chair 12 is provided with a supporting plate 12-1, the supporting plate 12-1 can provide the upper half body support for the patient during the treatment process and improve the comfort level of the patient during the treatment process, the bottom end of one side of the supporting plate 12-1 is hinged with the top end of the armrest at one side of the chair 12, the bottom end of the other side of the supporting plate 12-1 is contacted with the top end of the armrest at the other side of the chair 12, the upper end of the supporting plate 12-1 is provided with a head fixing device, and the influence of the patient on the treatment due to the external factors of the patient is reduced by fixing the head of the patient; the head fixing device comprises a fixing support rod 12-2, a jaw support 12-3 and an adjusting screw sleeve 12-4; the fixed supporting rod 12-2 is in an inverted U shape, the fixed supporting rod 12-2 comprises two vertically arranged supporting rods and an arc part connected with the two supporting rods, the lower part of one of the supporting rods of the fixed supporting rod is provided with a thread, the lower end of the fixed supporting rod 12-2 is fixedly connected with the upper end of the supporting plate 12-1, the jaw support 12-3 is arranged on the fixed supporting rod 12-2 in a sliding mode, the adjusting screw sleeve 12-4 is arranged on the supporting rod at one side of the thread of the fixed supporting rod 12-2, the upper end of the adjusting screw sleeve is in contact with the lower end of the jaw support, the thread matched with the supporting rod at one side of the fixed supporting rod is arranged inside the adjusting screw sleeve 12-4, on one hand, the adjusting screw sleeve 12-4 can achieve lifting of the jaw support 12-3 through adjustment on the fixed supporting rod 12-2, and. On the other hand, the adjusting screw sleeve 12-4 is arranged at the lower end of the jaw support 12-3, which can support the jaw support 12-3 and enhance the utility model.

The inside motor standing groove 13 that is provided with of casing 1, motor 5 set up in motor standing groove 13, and the stability of 5 operation in-process of reinforcing motor promotes the utility model discloses an excellent in use effect.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an eye gathers scattered function trainer which characterized in that: comprises an eye convergence and decentralization training instrument, a vision adjusting device and an auxiliary device; the eye gathering and scattering training instrument comprises a shell, two sliding rods which are parallel to each other are arranged in the shell in the front and back direction along the horizontal direction, a sliding block is arranged on each sliding rod, racks are arranged on the surfaces of the opposite sides of the two sliding blocks, the racks on the two sliding blocks are respectively meshed with a gear arranged at the upper end of an output shaft of a motor in the front and back direction, the motor is arranged on the inner bottom surface of the shell between the two sliding rods, and the bottom end of the motor is fixedly connected with the inner bottom surface of the shell; the top ends of the two sliders are respectively provided with a fixed block, the bottom ends of the two fixed blocks are respectively fixedly connected with the top end of the right part of the front slider and the top end of the left part of the rear slider, the top ends of the fixed blocks on the front side and the rear side are respectively provided with a red light filter and a green light filter, the top end of the shell is provided with a through hole in the horizontal direction, the bottom ends of the red light filter and the green light filter penetrate through the through holes and then are respectively fixedly connected with the top ends of the corresponding fixed blocks, the red light filter and the green light filter are both positioned above the through holes, the red light filter and; the vision adjusting device comprises a trial frame and a plurality of prism lenses with different degrees; the auxiliary device comprises a table and a seat, the eye convergence and divergence training instrument is arranged at the upper end of the table, and the seat is arranged right in front of the table.

2. The ocular vergence function training device of claim 1, wherein: the test frame comprises a frame, a nose bridge, a nose support and frame support legs, wherein the nose bridge comprises an adjusting support, the inner part of the adjusting support is hollow, an adjusting support top plate is arranged above the adjusting support, a support rod is arranged on the inner bottom surface of the adjusting support, the support rod is sequentially provided with a pupil distance adjusting wheel and a pupil distance adjusting gear from top to bottom along the vertical direction, the diameter of the pupil distance adjusting wheel is larger than that of the pupil distance adjusting gear, the upper end of the pupil distance adjusting gear is fixedly connected with the lower end of the pupil distance adjusting wheel, the front side surface of the adjusting support is provided with a pupil distance adjusting wheel through hole along the vertical direction, the rear part of the pupil distance adjusting wheel is arranged in the pupil distance adjusting wheel through hole, and the front part of the; the left side and the right side of the adjusting support are respectively provided with adjusting support arm through holes, one ends of the two adjusting support arms respectively penetrate through the adjusting support arm through holes on the two sides and then are positioned in the adjusting support, one sides, opposite to the two adjusting support arms, in the adjusting support are respectively provided with a pupil distance adjusting rack, the two pupil distance adjusting racks are respectively meshed with a pupil distance adjusting gear in the front and back directions, the other ends of the two adjusting support arms are respectively provided with a connecting block, each connecting block is fixedly connected with the inner side of the mirror frame, and the outer side of the mirror frame is connected; the adjusting support bottom is provided with a plurality of nose support thread through holes along the left and right direction, the nose support is arranged in the nose support thread through holes, and the adjusting support top plate is fixedly connected with the adjusting support shell through bolts.

3. The ocular vergence function training device of claim 2, wherein: adjust support roof left and right sides bottom be provided with first stopper, every is located the regulation support arm of adjusting the support, all is provided with the second stopper on the top that is close to regulation support arm through-hole one side.

4. The ocular vergence function training device of claim 2, wherein: the nose hold in the palm including connecting branch and nose and holding in the palm the gasket, connect the branch top and be provided with threaded joint, all be provided with the screw hole on four surfaces of connecting the branch below, the nose holds in the palm the gasket on be provided with screw hole assorted nose and holds in the palm the gasket connector, the nose holds in the palm the gasket and holds in the palm the gasket connector with the nose for rotating and be connected.

5. The ocular vergence function training device of claim 2, wherein: the glasses bracket landing leg rear end be provided with the ear and hold in the palm, the ear holds in the palm and is articulated with the glasses bracket landing leg, the ear holds in the palm the lower part bottom and is provided with fixed slot, the ear holds in the palm the mirror bracket landing leg of front end and is provided with the recess, is provided with the recess slider in the recess, recess slider and fixed slot phase-match.

6. The ocular vergence function training device of claim 5, wherein: the lower end of the ear support is provided with a silica gel pad, and the lower end of the hinged position of the ear support and the support leg of the spectacle frame is provided with a stop block.

7. The ocular vergence function training device of claim 1, wherein: the table comprises a split sliding type table top, a containing box and supporting legs; the split sliding type desktop is arranged at the top end of the containing box and can slide towards the left end and the right end along sliding grooves arranged on the front side and the rear side of the top end of the containing box, a bidirectional screw is arranged in the containing box along the left-right direction, one end of the bidirectional screw is rotatably connected with one side of the inner wall of the containing box, a ball bearing is arranged at the joint, the other end of the bidirectional screw is coaxially connected with an output shaft of a servo motor arranged at the bottom end of the containing box, screw nuts are arranged at the left end and the right end of the bidirectional screw, each screw nut is provided with a connecting rod, the middle parts of the two connecting rods are hinged, one end of each connecting rod is hinged with each screw nut, the other end of each connecting rod is hinged with a fixed seat sliding block, a fixed seat sliding groove; the left and right sides of the bottom end of the containing box are provided with table legs.

8. The apparatus for training eye vergence function of claim 7, wherein: the table legs are provided with telescopic measuring ruler plates, the bottom ends of the telescopic measuring ruler plates are hinged with the bottom ends of the table legs, and the left side and the right side of the middle of each table leg are provided with fixing clamping blocks.

9. The ocular vergence function training device of claim 1, wherein: the height of the seat can be adjusted, a supporting plate is arranged on the seat, the bottom end of one side of the supporting plate is hinged with the top end of an armrest on one side of the seat, the bottom end of the other side of the supporting plate is contacted with the top end of an armrest on the other side of the seat, a head fixing device is arranged at the upper end of the supporting plate, and the head fixing device comprises a fixing supporting rod, a jaw support and an adjusting screw sleeve; the fixed support pole is the type of falling U, the fixed support pole includes the branch of two vertical settings and the arc portion of being connected with two branches, and the lower part of one of them branch of fixed support pole is provided with the screw thread, fixed support pole lower extreme and backup pad upper end fixed connection, the jaw holds in the palm and slides and set up on the fixed support pole, adjust the screw sleeve and set up on one side branch of fixed support pole screwed and adjust the upper end of screw sleeve and the lower extreme contact that the jaw held in the palm, adjust the inside screw thread that matches that is provided with on one side branch with the fixed support pole of screw sleeve.

10. The ocular vergence function training device of claim 1, wherein: the inside motor standing groove that is provided with of casing, the motor sets up in the motor standing groove.