CN218572499U

CN218572499U - Intelligent device helpful for preventing myopia and amblyopia of teenagers and children

Info

Publication number: CN218572499U
Application number: CN202221848989.8U
Authority: CN
Inventors: 李俊斌
Original assignee: Fujian Yunqi Optical Technology Group Co ltd
Current assignee: Fujian Yunqi Optical Technology Group Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2023-03-07
Anticipated expiration: 2032-07-19

Abstract

The utility model relates to an eye health care equipment field especially indicates an intelligent device who helps preventing teenagers' children myopia amblyopia, and the device includes mirror holder and mirror holder both ends and all has the mirror leg of connection. The glasses frame is connected with the outer lenses and the two inner lenses, and the glasses legs are connected with the bone conduction earphones. After a user wears the glasses, the inner lenses move relative to the outer lenses to form a dynamic zooming function, at the moment, the user can exercise the ciliary muscle function through eye observation so as to improve the adjusting capacity of the eyes, improve the imaging quality of the fovea of the retina and enhance the acuity of visual cells, thereby realizing the prevention and treatment of myopia and amblyopia. Meanwhile, sound waves of specific music wave bands can be played through the bone conduction earphone, the sound waves are transmitted into the inner ear through the skull, so that the music can perform physiological stimulation adjustment on optic nerves, and the bone conduction earphone has good effects on preventing myopia and amblyopia and promoting quick recovery of eyesight. Therefore, the utility model has better treatment effect, and is particularly suitable for eye health care physiotherapy of teenagers and children.

Description

Intelligent device helpful for preventing myopia and amblyopia of teenagers and children

Technical Field

The utility model relates to an eye health care equipment field especially indicates an intelligent device that helps preventing teenagers' children myopia amblyopia.

Background

A vision training apparatus is a medical instrument that trains vision by creating a dynamic refraction process. Myopia and astigmatism in most juvenile children are initially associated with a decline in the accommodative ability of the ciliary muscles. When the eyes are used for a long time at a short distance, ciliary muscle spasm is easy to cause, crystalline lens cannot be restored, the far point is close, images beyond a certain distance cannot be focused on retina, and the so-called pseudomyopia appears. The long-term eyeball compression causes the axis of the eye to become longer, and finally, true myopia is formed.

In recent years, the proportion of myopia among students is higher, adult myopia is also growing, and training instruments on the market at present have various problems, including the problems of complex structure and poor training effect.

Disclosure of Invention

The utility model provides a to the not enough that above-mentioned background art provided, the utility model provides a help preventing the intelligent device of teenagers' children myopia amblyopia.

The utility model adopts the following technical scheme:

an intelligent device for preventing myopia and amblyopia of teenagers and children is characterized by comprising a spectacle frame, spectacle legs and a controller, wherein the spectacle legs are connected with two ends of the spectacle frame;

the spectacle frame is connected with an outer lens and inner lenses, the outer lens is fixed below the spectacle frame, the spectacle frame is connected with the inner lenses at two ends of the outer lens, the outer lens and the inner lenses are both light bending variable focal length lenses, and the two inner lenses move relative to the outer lens;

the glasses leg is connected with a bone conduction earphone, a threaded hole is formed in the side edge of the glasses leg and is matched with a screw connection adjusting screw, a through connecting hole is formed in one end of the bone conduction earphone, and the adjusting screw penetrates through the connecting hole and is screwed with the threaded hole to be fastened, so that the bone conduction earphone is fixed to the side edge of the glasses leg;

the controller is fixed in the spectacle frame or one of the spectacle legs, the controller controls the inner lens to move relative to the outer lens, and the controller controls the bone conduction headset to output sound waves.

As a further improvement, a zoom transmission mechanism is further configured in the mirror bracket, the zoom transmission mechanism comprises a lead screw, sliding seats and a driving motor, a mounting groove is formed in the mirror bracket, the lead screw is arranged in the mounting groove to rotate, the lead screw is in threaded connection with the two sliding seats in a matched manner, the upper ends of the sliding seats are limited to linear movement in the mounting groove, the lower ends of the sliding seats extend out of the mirror bracket and are fixedly connected with the inner lenses, the driving motor is fixed in the mounting groove, the output end of the driving motor is fixedly connected to the lead screw, and the driving motor is controlled by the controller to rotate.

As a further improvement, the driving motor is a dual-shaft motor, the driving motor is fixed to the middle of the mounting groove, output shafts at two ends of the driving motor are respectively and fixedly connected with the two lead screws, and the two lead screws are respectively and spirally connected with the two sliding seats.

As a further improvement, the bottom of the mounting groove is provided with a penetrating limiting groove, the two ends of the sliding seat are respectively provided with a sliding part and a connecting part, the sliding part is embedded in the mounting groove in a matching mode and slides, and the connecting part penetrates through the limiting groove and then is connected with the inner lens.

As a further improvement, an opening is formed above the mounting groove, a sealing cover is connected to the mirror bracket in a matched mode, and the sealing cover correspondingly seals the opening above the mounting groove.

As a further improvement, two ends in the mounting groove are both adapted and embedded into a connecting seat, one end of the connecting seat is embedded into a bearing, and one end of the lead screw penetrates into the bearing in an interference fit manner; the two ends of the sealing cover are provided with raised limiting parts corresponding to the surfaces in the mounting groove, the sealing cover is fixed behind the mirror bracket, and the two limiting parts respectively limit and fix the connecting seat with the side surfaces at the two ends of the mounting groove.

As a further improvement, two side walls of the mounting groove are respectively extended outwards at the middle position of the mirror bracket, so that the mirror bracket forms a fixing groove in the middle of the mounting groove, and the driving motor is embedded into the fixing groove in a matching manner; the middle of the sealing cover is provided with a raised elastic part corresponding to the surface in the mounting groove, and after the sealing cover is fixed to the mirror bracket, the elastic part presses the driving motor embedded into the fixing groove, so that the driving motor is fixed in the mirror bracket.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages: the utility model discloses it is later through two the interior lens is relative outer lens removes the change that can form the focus, makes the user pass through careful observation of eye the ciliary muscle function is tempered to outer lens, improves the regulating power of eye, improves the concave imaging quality in retina center, and reinforcing visual cell acutance realizes myopia, amblyopia's prevention and cure. Meanwhile, sound waves of a specific music wave band can be played through the bone conduction earphone, the sound waves are transmitted into the inner ear through the skull, so that music is enabled to perform physiological stimulation and regulation on optic nerves, excitation of nerve cells is generated, microcirculation is improved, repair of damaged cells is improved, and the bone conduction earphone has good effects on preventing myopia and amblyopia and promoting quick recovery of eyesight. In addition, the utility model has simple structure, convenient wearing, no dull treatment process and is not suitable for eye health care physiotherapy of teenagers and children.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is an enlarged schematic view of a point a in fig. 1.

Fig. 3 is a schematic perspective view of the cover from the bottom.

Fig. 4 is a cross-sectional view of the frame and zoom actuator connection.

Fig. 5 is an enlarged schematic view of B in fig. 4.

Fig. 6 is a schematic sectional view of the outer lens and the inner lens of fig. 5 after C-C connection.

Fig. 7 is a schematic top view of the frame.

FIG. 8 is a schematic cross-sectional view taken along the direction D-D in FIG. 7.

Fig. 9 is a schematic view of the structure of the temples.

Fig. 10 is a schematic structural diagram of a bone conduction headset.

Fig. 11 is a schematic structural view of the circuit board fixed in the housing.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1, the utility model discloses an intelligent device for preventing myopia and amblyopia of teenagers and children, which comprises a frame 1, a glasses leg 2 connected with both ends of the frame 1, and a controller. The frame 1 and the temple 2 may be connected by a hinge.

Referring to fig. 6 again, the frame 1 connects the outer lens 3 and the inner lens 4, wherein the outer lens 3 and the inner lens 4 are both Qu Guangbian focal lenses, and the zoom powers thereof are the same in the up-down direction and are uniformly distributed in the left-right direction of the lenses, specifically, the zoom powers of the outer lens 3 are presented and distributed in an increasing manner from the center position of the frame 1 to the outer direction, and the zoom powers of the inner lens 4 are distributed in a decreasing manner from the center position of the frame 1 to the outer direction. Zoom structure more than adopting outer lens 3 with behind the interior lens 4, wear the utility model discloses the time, through interior lens 4 is relative outer lens 3's removal makes the utility model discloses realize the dynamic zoom function of distance, help promoting the promotion of bore hole vision.

Referring to fig. 2 again, bone conduction earphone 5 is connected to mirror leg 2, wears the utility model discloses afterwards, can make bone conduction earphone 5 and user's cranial bone structure, and pass through controller control bone conduction earphone 5 plays the sound wave of specific music wave band with the mode of vibration, and this sound wave spreads into the inner ear through the skull to play the effect of awakening up nerve.

With continued reference to fig. 1 and 6, the outer lens 3 is fixed under the frame 1, and the frame 1 is connected to the inner lenses 4 at both ends of the outer lens 3, and the two inner lenses 4 move left and right relative to the outer lens by the driving of the zoom transmission mechanism. Referring specifically to fig. 4-6, the zoom actuator includes a lead screw 61, a slide block 62, and a drive motor 63. Referring again to fig. 7 and 8, the frame 1 is provided with a mounting groove 101 therein, and an opening is formed above the mounting groove 101, through which the zoom transmission mechanism can be easily assembled into the mounting groove 101. The frame 1 is connected with a cover 11 as shown in fig. 3, and the cover 11 correspondingly seals the opening above the mounting groove 101. The cover 11 and the frame 1 may be fixed by inserting fixing screws 14 into the frame 1 from the cover 11 at both ends of the cover 11 and screwing the screws into the frame 1, thereby fixing the cover 11.

With reference to fig. 4, the driving motor 63 is a dual-shaft stepping motor, the driving motor 63 is fixed to the middle of the mounting groove 101, and the output shafts at the two ends of the driving motor 63 are respectively and fixedly connected to the two lead screws 61, and the connection mode can be connected through a coupling, so that the driving motor 63 can drive the two lead screws 61 to rotate. Referring to fig. 5 again, one end of each of the two lead screws 61, which is far away from the driving motor 63, is connected to a connecting base 12, a bearing 13 is embedded in an end surface of the connecting base 12, and the lead screws 61 are inserted and fixed into an inner ring of the bearing 13 in an interference fit manner, so that the lead screws 61 keep rotating horizontally and axially fixed relative to the lens holder 1.

With continued reference to fig. 4, the two lead screws 61 are respectively screwed with the two sliding seats 62. The upper end and the lower end of the sliding seat 62 are respectively a sliding part 621 and a connecting part 622, the sliding part 621 is adapted to be embedded in the mounting groove 101 to slide, namely, the sliding part 621 is limited to move linearly in the mounting groove 101, and meanwhile, the screw 61 penetrates through the sliding part 621 and is in threaded connection with the sliding part 621. The bottom of the mounting groove 101 is provided with a through limiting groove 103, the connecting portion 622 penetrates through the limiting groove 103 and then is connected with the inner lens 4, and the connecting manner can be that the connecting portion is directly fixedly connected in a screw penetrating manner. By adopting the structure that the screw 61 and the sliding seat 62 are connected, the driving motor 63 can drive the screw 61 to rotate and drive the sliding seat 62 to move, so that the inner lens 4 is driven to move relative to the outer diameter, and the function of zooming is realized.

In addition, the controller is a WIFI module still can dispose, so that wireless connection is established to the APP end of controller and handheld device, thereby makes the controller receives the instruction that comes from the cloud database through the APP termination to control driving motor 63 executive instruction, in order to drive interior lens 4 removes, thereby obtains required dynamic refraction effect, can be the training instruction of various specialty in the cloud database and make standard course to make the user select the training mode, with this improvement the utility model discloses an intelligent degree.

As shown in fig. 3 and 5, the two ends of the cover 11 are provided with protruding limiting parts 111 on the surfaces corresponding to the inside of the mounting groove 101, and after the cover 11 is fixed to the lens holder 1, the two limiting parts 111 respectively limit and fix the connecting seat 12 with the side surfaces at the two ends of the mounting groove 101. Referring to fig. 7 and 8 again, both side walls of the mounting groove 101 are extended outward at the middle position of the lens holder 1, so that the lens holder 1 forms a fixing groove 102 at the middle of the mounting groove 101, and the driving motor 63 is adapted to be inserted into the fixing groove 102. A convex elastic part 112 is disposed on a surface of the cover 11 corresponding to the mounting groove, the elastic part 112 may be a rubber pad, and after the cover 11 is fixed to the lens holder 1, the elastic part 112 presses the driving motor 63 inserted into the fixing groove 102, so that the driving motor 63 is fixed in the lens holder 1. Therefore, the utility model discloses a structure is comparatively simple zoom drive mechanism assemble extremely after in the mounting groove 101, will closing cap 11 is fixed to be sealed the opening of mounting groove 101 can be realized connecting seat 12 with driving motor 63's is fixed, very convenient assembly to subsequent the maintenance of also being convenient for.

Bone conduction earphone 5's structure can be including a casing 51, a fixed circuit board 53 in this casing 51, fixed sound receiving module, sound output module and bluetooth module on this circuit board 53, this casing 51 outer orientation the fixed position bone conduction oscillator 52 in the middle of mirror holder 1, the user wears the utility model discloses afterwards, bone conduction oscillator 52 corresponds the contact in user's skull position, through bone conduction oscillator 52 sound receiving module with sound output module's cooperation makes bone conduction earphone 5 possesses the function of listening to. Specifically, the bluetooth module may be configured to enable the bone conduction earphone 5 to establish a wireless signal connection with a device such as a mobile phone, so as to receive sound waves with a specific wavelength, where the sound waves with the specific wavelength may be understood as music that helps to comb the optic nerve and is sent to the sound receiving module, and the sound receiving module transmits the sound waves to the bone conduction vibrator 52, and the bone conduction vibrator 52 is in contact with the skull of the user to transmit the vibration of the sound waves to the inner ear, so that the user receives the music during use, and the music performs physiological stimulation adjustment on the optic nerve of the user, thereby helping to restore eyesight and remove eye diseases. And through the mode that bluetooth module received the sound wave makes the user can be independent the music that selects relatively, comparatively intelligent, helps improving the interest of eye health care physiotherapy in-process simultaneously.

Further, the structure of the bone conduction earphone 5 connected to the temple 2 may be as shown in fig. 9 and 10, a receiving groove 201 is provided at a side of the temple 2, a threaded hole 203 is provided at one side in the receiving groove 201, the threaded hole 203 is adapted to be screwed with an adjusting screw 54, the bone conduction earphone 5 is provided with a through connecting hole 501 at one end of the housing 51, and the adjusting screw 54 is screwed with the threaded hole 203 after passing through the connecting hole 501, so that the housing 51 can be rotated to be inserted into the receiving groove 201. And the adjusting screw 54 is screwed to fasten, the casing 51 can be pressed tightly, so that the bone conduction earphone 5 is fixed at the side of the glasses leg 2, this structure is equivalent to the angle of the casing 51 swinging relative to the glasses frame 1, so that the position of the bone conduction vibrator 52 contacting with the skull bone can be adjusted by the user, for example, the position of the temples bone can be adjusted, namely, the position of the eyes and forehead, the cheekbone and the ear is improved, thereby the applicability and the wearing comfort of the utility model are improved. In addition, mirror leg 2 is in storage tank 201 is kept away from one side of screw hole 203 sets up the groove 202 of stepping down that runs through, casing 51 rotates to the embedding after in the storage tank 201, bone conduction oscillator 52 passes the groove 202 of stepping down, this structure makes the user wear the utility model discloses, bone conduction oscillator 52 can contact with user's skull.

The controller is fixed in the spectacle frame 1 or one of the temples 2, in particular in the mounting groove 101 of the spectacle frame 1. The controller may be a single chip controller and the controller is signally connected to the drive motor 63. Preferably, a control module 15 can be further configured outside the lens frame 1, the control module can be a plurality of control keys, the control module 15 is connected to a signal input end of the controller through a wire, and the driving motor 63 is connected to a signal output end of the controller through a wire signal. When the device is used, the control module 15 is triggered, the controller receives a signal of the control module 15 and controls the driving motor 63 to rotate, so that the inner lens 4 is controlled to move relative to the outer lens 3, and specifically, the controller controls the driving motor 63 to rotate forward and backward in a reciprocating manner, so that the inner lens 4 is controlled to move left and right in a reciprocating manner relative to the outer lens 3. The bone conduction earphone 5 is further connected to the signal output end of the controller through a wire signal, and when the bone conduction earphone is used, the control module 15 is triggered, so that the control module 15 controls the opening and closing of the bone conduction earphone 5, and the bone conduction earphone 5 is controlled to output music.

It should be mentioned that a cavity is formed inside the glasses leg 2, and the end face of the one end of the hinge connected to the glasses leg 2 and the end face of the glasses frame 1 are both provided with a through hole (not shown in the drawing) for passing a wire into the mounting groove 101, so that the signal connection between the controller fixed in the mounting groove 101 and the bone conduction earphone 5 is realized. And the utility model discloses in be used for the battery of power supply can imbed and fix to one of them in the mirror leg 2, through in mirror leg 2 inside with it is right that the battery is do to realize to connect the wire between the mounting groove 101 is inside the utility model discloses the power supply of each consumer.

Preferably, the side of the temple 2 facing the head of the user can be embedded with a biological resonance wafer 6, after the user wears the glasses, the biological resonance wafer 6 receives biological electric waves emitted by a human body, and the biological electric waves are amplified, strengthened and then released, and the released biological electric waves are beneficial to activating the activity of eye cells, so that the metabolic capacity of the eye cells is accelerated, the eye microcirculation is improved, meanwhile, the contraction and relaxation functions of eye muscles can be strengthened, and the regeneration repair of damaged cells such as ciliary muscles, retinal nerves and the like is facilitated.

To sum up, wear in the mode of wearing glasses the utility model discloses afterwards, through two interior lens 4 is relative outer lens 3 removes the change that can form the focus, makes the user pass through careful observation of eye the ciliary muscle function is tempered to outer lens, improves the regulating power of eye, improves the concave imaging quality in retina center, strengthens the cell acuity, realizes the prevention and cure of myopia, amblyopia to be favorable to promoting the promotion of bore hole eyesight. Meanwhile, sound waves of a specific music wave band can be played through the bone conduction earphone 5, and the sound waves are transmitted into the inner ear through the skull, so that music can perform physiological stimulation and regulation on optic nerves, nerve cell excitation is generated, microcirculation is improved, repair of damaged cells is improved, and the bone conduction earphone has good effects on preventing myopia and amblyopia and promoting quick recovery of eyesight. In addition, the utility model has the advantages of simple structure, convenient wearing, no dull treatment process, good treatment effect, and is particularly suitable for eye health care physiotherapy of teenagers and children.

The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims

1. An intelligent device for preventing myopia and amblyopia of teenagers and children is characterized by comprising a spectacle frame, spectacle legs and a controller, wherein the spectacle legs are connected with two ends of the spectacle frame;

the spectacle frame is connected with an outer lens and an inner lens, the outer lens is fixed below the spectacle frame, the spectacle frame is connected with the inner lens at two ends of the outer lens, the outer lens and the inner lens are both light bending and focusing lenses, and the two inner lenses move relative to the outer lens;

the glasses leg is connected with a bone conduction earphone, a threaded hole is formed in the side edge of the glasses leg, the threaded hole is matched with a screw connection adjusting screw, a through connecting hole is formed in one end of the bone conduction earphone, the adjusting screw penetrates through the connecting hole and then is screwed with the threaded hole to be fastened, and the bone conduction earphone is fixed to the side edge of the glasses leg;

the controller is fixed in the spectacle frame or one of the spectacle legs, the controller controls the inner lens to move relative to the outer lens, and the controller controls the bone conduction earphone to output sound waves.

2. The intelligent device of claim 1, wherein the intelligent device is adapted to help prevent myopia and amblyopia in teenagers and children, and further comprises: still dispose zoom drive mechanism in the mirror holder, zoom drive mechanism includes lead screw, sliding seat and driving motor, the inside mounting groove that sets up of mirror holder, the lead screw sets up at this mounting groove internal rotation, just lead screw adaptation screwed connection is two the sliding seat, the upper end restriction of sliding seat is in sharp removal in the mounting groove, the lower extreme of sliding seat extends the outer fixed connection of mirror holder interior lens, driving motor fixes in the mounting groove to driving motor's output fixed connection is to the lead screw, controller control driving motor rotates.

3. The intelligent device of claim 2, wherein the intelligent device is adapted to help prevent myopia and amblyopia in teenagers and children, and further comprises: the driving motor is a double-shaft motor, the driving motor is fixed to the middle in the mounting groove, output shafts at two ends of the driving motor are fixedly connected with two lead screws respectively, and the two lead screws are in threaded connection with two sliding seats respectively.

4. An intelligent device for helping to prevent myopia and amblyopia of teenagers and children as claimed in claim 2 or 3, wherein: the bottom of mounting groove is equipped with the spacing groove that runs through, and the both ends of sliding seat are sliding part and connecting portion respectively, the sliding part adaptation is inlayed slide in the mounting groove, connecting portion pass behind the spacing groove with the interior lens is connected.

5. An intelligent device for helping to prevent myopia and amblyopia of teenagers and children as claimed in claim 2 or 3, wherein: an opening is formed above the mounting groove, a sealing cover is connected to the mirror bracket in an adaptive mode, and the sealing cover correspondingly seals the opening above the mounting groove.

6. The intelligent device of claim 5, wherein the smart device is adapted to help prevent myopia and amblyopia in teenagers and children, and further comprising: the two ends in the mounting groove are both matched and embedded into a connecting seat, one end of the connecting seat is embedded into a bearing, and one end of the lead screw penetrates into the bearing in an interference fit manner; the two ends of the sealing cover are provided with raised limiting parts corresponding to the surfaces in the mounting groove, the sealing cover is fixed behind the mirror bracket, and the two limiting parts respectively limit and fix the connecting seat with the side surfaces at the two ends of the mounting groove.

7. The intelligent device of claim 5, for aiding in the prevention of myopia and amblyopia in teenagers and children, wherein: the two side walls of the mounting groove are outwards expanded at the middle position of the mirror bracket, so that the mirror bracket forms a fixing groove in the middle of the mounting groove, and the driving motor is embedded into the fixing groove in a matching manner; the middle of the sealing cover is provided with a raised elastic part corresponding to the surface in the mounting groove, and after the sealing cover is fixed to the mirror bracket, the elastic part presses the driving motor embedded into the fixing groove, so that the driving motor is fixed in the mirror bracket.