CN212749416U

CN212749416U - Myopia prevention glasses for children

Info

Publication number: CN212749416U
Application number: CN202021982033.8U
Authority: CN
Inventors: 苏娱; 王小磊; 司胜清
Original assignee: Anhui Provincial Children's Hospital (anhui Xinhua Hospital Anhui Institute Of Pediatric Medicine)
Current assignee: Anhui Provincial Children's Hospital (anhui Xinhua Hospital Anhui Institute Of Pediatric Medicine)
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-03-19
Anticipated expiration: 2030-09-11

Abstract

The utility model belongs to the technical field of glasses, in particular to a pair of glasses for preventing children from myopia, which comprises a device main body, a glasses frame, glasses legs and a timer, wherein the glasses frame is fixedly connected right ahead the device main body, the glasses legs are movably connected at the two sides of the back of the glasses frame, fixing parts are fixedly connected at the two sides of the glasses legs, an elastic rope is connected inside the fixing parts in an embedded manner, a connecting sleeve is connected in the middle part of the elastic rope in an embedded manner, a movable buckle is movably connected at the top of the connecting sleeve, when pressing parts at the two sides of the movable buckle press the middle part, the pressing parts can extrude a reset spring, so that the pressing parts move inwards to gradually enlarge the aperture of a through hole on the pressing parts and the aperture of a fixed groove, thereby the connecting rope is not clamped and fixed by the through hole and the fixed groove, the, the adjustable effect of the device is greatly improved, and the device has wide development prospect in the future.

Description

Myopia prevention glasses for children

Technical Field

The utility model relates to the technical field of glasses, specifically be a children's prevention myopia glasses.

Background

The incidence of myopia of teenagers is higher and higher, the concern of all circles of society leads to the reason that the incidence rate of myopia of teenagers is high except congenital hereditary factors, most of the reasons are caused by daily life habits, for example, the people read books, write or in the process of being too close to books and mobile phones, in order to solve the problems, various myopia prevention devices appear on the market, but most of the myopia prevention devices are devices with complex structures and heavy volumes, or the sensitivity is too high, even if mosquitoes pass in front of eyes, the devices can also carry out false alarm, and in order to solve the problems, the myopia prevention glasses are provided.

Present children's prevention spectacles, wear the in-process at children, the tight degree of clamp of rope is connected because of the regulation that can not be fine, thereby make the device main part easily take place the condition that drops when children wear, thereby cause the device main part to take place the problem of damage, current children's prevention spectacles do not have better self-control ability because of children when using simultaneously, so need children's guardian to supervise on the next door, and the warning that can not be fine in the supervision process, avoid children's long-time use eyes, lead to taking place tired condition.

Therefore, how to design a pair of spectacles for preventing myopia of children becomes a problem to be solved at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a children's prevention myopia glasses to solve the problem that the children's prevention myopia glasses that provide are not convenient for adjust and can not remind guardian and children among the above-mentioned background.

In order to achieve the above object, the utility model provides a following technical scheme: a pair of myopia prevention glasses for children comprises a device main body, a glasses frame, glasses legs and a timer, wherein the glasses frame is fixedly connected with the right front of the device main body, the glasses legs are movably connected with the two sides of the back of the glasses frame, the inner sides of the back of the glasses legs are fixedly connected with a vibrating reed, the two sides of the glasses legs are fixedly connected with a fixing piece, the timer is fixedly connected with the other side of the glasses legs, an elastic rope is connected with the inner side of the fixing piece in an embedded mode, the middle part of the elastic rope is connected with a connecting sleeve in an embedded mode, the top of the connecting sleeve is movably connected with a movable buckle, the two sides of the movable buckle are connected with a pressing piece in an embedded mode, the other side of the pressing piece is connected with a through hole in an embedded mode, the other, the top of the glasses legs is connected with a press switch in an embedded mode.

Preferably, the two sides of the right front of the spectacle frame are embedded and connected with radiation-proof lenses.

Preferably, the inner side of the nose support is tightly attached with a protective pad.

Preferably, the middle part of the top of the timer is fixedly connected with an indicator light.

Preferably, the movable buckle is combined with the pressing piece, the through hole, the fixing groove, the return spring and the elastic rope together to form a convenient adjusting mechanism.

Preferably, the timer is combined with the push switch, the indicator light and the vibrating piece together to form a convenient reminding mechanism.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this kind of children's prevention spectacles, the pressing piece can extrude reset spring when pressing to the middle part to the pressing piece of activity knot both sides for the pressing piece moves to the inboard, and when the pressing piece moved to the inboard simultaneously, the through-hole on the pressing piece and the aperture of fixed slot grow gradually, make to connect the rope and not being pressed from both sides tightly fixedly by through-hole and fixed slot, make to connect the rope and can adjust according to children's head size.

2. This kind of children's prevention spectacles, the counter surpasss half an hour after, and the counter can drive the trembler and carry out work for the trembler can send slight vibrations always, receives simultaneously at children and shakes under the effect, can be fine shift children's attention, makes children's eyes can have a rest, and then can be fine protect children's eyes, great improvement the device remind the effect.

Drawings

FIG. 1 is a schematic diagram of the main structure of the device of the present invention;

FIG. 2 is a schematic diagram of the connection structure of the elastic rope of the present invention;

FIG. 3 is a schematic diagram of the sectional structure of the movable buckle of the present invention;

fig. 4 is a schematic diagram of the structure of the timer of the present invention.

The labels in the figure are: 1. the device main part, 2, picture frame, 3, mirror leg, 4, radiation protection lens, 5, nose hold in the palm, 6, protection pad, 7, trembler, 8, time-recorder, 9, mounting, 10, elasticity rope, 11, adapter sleeve, 12, activity are detained, 13, pressing piece, 14, through-hole, 15, fixed slot, 16, reset spring, 17, press switch, 18, pilot lamp.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a pair of children myopia prevention glasses comprises a device main body 1, a glasses frame 2, glasses legs 3 and a timer 8, wherein the glasses frame 2 is fixedly connected right ahead of the device main body 1, the glasses legs 3 are movably connected to two sides of the back of the glasses frame 2, a vibrating reed 7 is fixedly connected to the inner side of the back of each glasses leg 3, fixing pieces 9 are fixedly connected to two sides of each glasses leg 3, the timer 8 is fixedly connected to the other sides of the glasses legs 3, an elastic rope 10 is connected to the inner sides of the fixing pieces 9 in an embedded mode, a connecting sleeve 11 is connected to the middle of the elastic rope 10 in an embedded mode, a movable buckle 12 is movably connected to the top of the connecting sleeve 11 in a connected mode, pressing pieces 13 are connected to two sides of the movable buckle 12 in an embedded mode, a through hole 14 is connected to the other sides of the rear of the pressing pieces 13 in an, the top of the temple 3 is embedded and connected with a push switch 17.

Preferably, the dead ahead both sides embedding of picture frame 2 is connected with radiation protection lens 4, wear to install the main part 1 for a long time when watching TV when the cell-phone etc. has radiant electronic equipment when children, when children's eyes are watched for a long time, because the radiating light that electronic equipment produced can lead to children's eyes to appear the myopic condition under, consequently, the user can be through the radiation protection lens 4 that sets up, there is the different absorption function that pierces through to different light because of radiation protection lens 4, can reflect the light simultaneously, and then can effectually prevent harmful light irradiation and enter in the eyes, thereby fine reduction user's eyes the myopic condition of appearance, great improvement the device's radiation protection effect.

Preferably, the inboard of nose support 5 is closely laminated and is had protection pad 6, when the long-time device main part 1 of wearing of user, nose support 5 in the device main part 1 can laminate with user's nose, patient's nose and device main part 1 contact in the laminating process, make children's nose appear the condition of callus under receiving long-time wearing and tearing condition, thereby make the patient appear wearing uncomfortable condition, consequently, the user can be through the protection pad 6 that sets up, set protection pad 6 into and be made by soft material, so when nose support 5 on user's nose and device main part 1 contacts, can not cause the condition of wearing and tearing to the user, fine play the effect of protection to children's nose, great improvement the device's protecting effect.

Preferably, 8 top middle parts fixedly connected with pilot lamps 18 of time-recorder, when the user wears device main part 1 live time overlength, because children's guardian does not know when children begin to play electronic equipment, so through setting up pilot lamp 18, when children play electronic equipment within thirty minutes, pilot lamp 18 can send green light, on the contrary pilot lamp 18 can send red warning light after thirty minutes, thereby be convenient for the guardian can be fine monitor children, and timely stop children, thereby great improvement the device practical function.

Preferably, the movable buckle 12, the pressing part 13, the through hole 14, the fixing groove 15, the return spring 16 and the elastic rope 10 are combined together to form a convenient adjusting mechanism, when a child wears the device main body 1, the device main body 1 is not well worn at the ear position of the child, so that when the child plays in the device main body 1, the device main body 1 is easy to fall off from the ear position of the child, and the device main body 1 falls on the ground to cause damage, therefore, after the user places the glasses legs 3 on the device main body 1 at the ear position of the child, the user can adjust the movable buckle 12 according to the size of the head of the child, so that the fastening degree of the elastic rope 10 of the device main body 1 is adjusted under the action of the movable buckle 12, and the device main body 1 can be well fixed at the head position of the child under the action of the connecting rope 10, the device main body 1 can not easily fall off, and when the user adjusts, the user can press the pressing pieces 13 at two sides of the movable buckle 12 to the middle part, and the pressing pieces 13 can extrude the return spring 16 when pressing, so that the pressing pieces 13 move inwards, and when the pressing pieces 13 move inwards, the apertures of the through holes 14 and the fixing grooves 15 on the pressing pieces 13 gradually increase, so that the connecting rope 10 is not clamped and fixed by the through holes 14 and the fixing grooves 15, so that the connecting rope 10 can be adjusted according to the head size of a child, so that the child can better wear the device main body 1, and after the user adjusts the connecting rope to a certain size, the user can release the pressing pieces 13, so that the return spring 16 can rebound after the pressing pieces 13 are not subjected to an external force, so that the pressing pieces 13 can return to the original position, and the connecting rope 10 is clamped and fixed by the through hole 14 and the fixing groove 15, so that the adjustable effect of the device is greatly improved.

Preferably, the timer 8, the push switch 17, the indicator light 18 and the vibrating reed 7 are combined together to form a convenient reminding mechanism, when a child watches a television or plays an electronic game, because the child does not have a specific time concept when watching the television or playing the game, the situation that the eyes of the child are easily short when staring at a place for a long time is caused, so that a child guardian needs to wear the device body 1 when the child plays the electronic device, the radiation rays generated by the electronic device can be isolated through the radiation protection lens 4 on the device body 1 to play a protection effect, meanwhile, when the child uses the device body 1, the child guardian needs to turn on the push switch 17 to start the timer 8, the child can well know the specific time when the child wears the device body 1 to play the electronic device after the timer 8 is started, so that the guardian can monitor and manage the child in real time, simultaneously when 8 counts at the time-recorder within half an hour, the pilot lamp 18 of setting can send green light, otherwise, count at counter 8 and exceed half an hour after, pilot lamp 18 can send red light, thereby warn the guardian, need timely stopping children of guardian, but when children play recreation or watch TV comparatively concentrate on, and next door guardian is because of some thing near children not, counter 8 exceeds half an hour after, counter 8 can drive trembler 7 and carry out work, make trembler 7 can send slight vibrations always, simultaneously under children receiving trembler 7's vibrations effect, can be fine shift children's attention, make children's eyes can have a rest, and then can be fine protect children's eyes, great improvement the device remind the effect.

The working principle is as follows: at first, through being provided with radiation protection lens 4, when the child wears device main part 1 long-time watching TV, when the cell-phone etc. has radiant electronic equipment, when children's eyes are long-time watching, because the radiating light that electronic equipment produced can lead to children's eyes the circumstances of myopia to appear down, consequently the user can be through the radiation protection lens 4 that sets up, because of radiation protection lens 4 has different absorption function that pierces through to different light, can reflect the light simultaneously, and then can effectually prevent harmful light irradiation in the eyes, thereby fine reduction user's eyes the circumstances of myopia, great improvement the device's the radiation protection effect.

Then, through being provided with protection pad 6, when the long-time device main part 1 of wearing of user, the nose on the device main part 1 holds in the palm 5 can laminate with user's nose, patient's nose and device main part 1 contact in the laminating process, make children's nose appear the condition of callus under receiving long-time wearing and tearing condition, thereby make the patient appear wearing uncomfortable condition, consequently, the user can be through the protection pad 6 that sets up, set protection pad 6 to being made by soft material, so when nose on user and the device main part 1 holds in the palm 5 and contacts, can not cause the condition of wearing and tearing to the user, fine play the effect of protection to children's nose, great improvement the device's protecting effect.

Then, through being provided with pilot lamp 18, when the user wears device main part 1 live time overlength, because children's guardian does not know when children begin to play electronic equipment, so through setting up pilot lamp 18, when children play electronic equipment within thirty minutes, pilot lamp 18 can send green light, on the contrary pilot lamp 18 can send red warning light after thirty minutes, thereby be convenient for the guardian can be fine monitor children, and timely stop children, thereby great improvement the device practical function.

Next, when the child watches the television or plays the electronic game, because the child does not have a specific time concept when watching the television or playing the electronic game, the situation that the child is short-sighted when staring at a place for a long time and watching eyes can easily occur is caused, therefore, when the child plays the electronic device, the child guardian needs to wear the device main body 1, the radiation rays generated by the electronic device can be isolated through the radiation-proof lens 4 on the device main body 1, the protection effect is achieved, meanwhile, when the child uses the device main body 1, the child guardian needs to turn on the press switch 17 to start the timer 8, the child guardian can well know the specific time when the child wears the device main body 1 to play the electronic device after the timer 8 is started, so that the guardian can monitor and manage the child in real time, and when the timer 8 counts within half an hour, the pilot lamp 18 of setting can send green light, otherwise, count at counter 8 and exceed half an hour after, pilot lamp 18 can send red light, thereby warn the guardian, need the guardian timely stop children, but when children play recreation or watch TV and comparatively concentrate on, and the next door guardian is when near children are not because of some things, counter 8 exceeds half an hour after, counter 8 can drive trembler 7 and carry out work, make trembler 7 can send slight vibrations always, simultaneously under children receiving trembler 7's vibrations effect, can be fine shift children's attention, make children's eyes can have a rest, and then can be fine protect children's eyes, great improvement the device's warning effect.

Finally, when a child wears the device body 1, the device body 1 is not well worn at the ear position of the child, so that when the child wears the device body 1 for playing, the device body 1 is easy to fall off from the ear position of the child, and the device body 1 falls off on the ground to cause the problem of damage, so that the user can place the glasses legs 3 on the device body 1 at the ear position of the child, the user can adjust the movable buckle 12 according to the size of the head of the child, so that the device body 1 can adjust the fastening degree of the elastic rope 10 under the action of the movable buckle 12, the device body 1 can be well fixed at the head position of the child under the action of the connecting rope 10, the device body 1 cannot easily fall off, and meanwhile, when the user adjusts, the user can press the pressing pieces 13 at the two sides of the movable buckle 12 to the middle position, and the pressing piece 13 presses the return spring 16 when pressing, so that the pressing piece 13 moves inwards, meanwhile, when the pressing piece 13 moves inwards, the hole diameters of the through hole 14 and the fixing groove 15 on the pressing piece 13 are gradually increased, so that the connecting rope 10 is not clamped and fixed by the through hole 14 and the fixing groove 15, the connecting rope 10 can be adjusted according to the size of the head of the child, so that the child can wear the device main body 1 better, and then the user can release the pressing piece 13 after the user adjusts the size, so that the return spring 16 will rebound after the pressing piece 13 is not acted by external force, therefore, the pressing piece 13 is restored to the original position, and the connecting rope 10 is clamped and fixed by the through hole 14 and the fixing groove 15, so that the adjustable effect of the device is greatly improved, and the working principle of the children myopia prevention glasses is realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a children's prevention myopia glasses, includes device main part (1), picture frame (2), mirror leg (3) and time-recorder (8), its characterized in that: the device comprises a device body (1), wherein a mirror frame (2) is fixedly connected with the front of the device body (1), mirror legs (3) are movably connected with the two sides of the back of the mirror frame (2), a vibrating piece (7) is fixedly connected with the inner side of the back of the mirror legs (3), fixing pieces (9) are fixedly connected with the two sides of the mirror legs (3), a timer (8) is fixedly connected with the other sides of the mirror legs (3), an elastic rope (10) is connected with the inner side of the fixing pieces (9) in an embedded mode, a connecting sleeve (11) is connected with the middle part of the elastic rope (10) in an embedded mode, a movable buckle (12) is movably connected with the top of the connecting sleeve (11), pressing pieces (13) are connected with the two sides of the movable buckle (12) in an embedded mode, through holes (14) are, the middle part of the inner part of the movable buckle (12) is movably connected with a return spring (16).

2. A pair of children's myopia-preventing spectacles as claimed in claim 1, wherein: the middle bottom of the device main body (1) is fixedly connected with a nose support (5), and the tops of the glasses legs (3) are connected with a press switch (17) in an embedded mode.

3. A pair of children's myopia-preventing spectacles as claimed in claim 1, wherein: the two sides of the right front of the spectacle frame (2) are connected with radiation-proof lenses (4) in an embedded manner.

4. A pair of children's myopia-preventing spectacles as claimed in claim 2, wherein: the inner side of the nose support (5) is tightly attached with a protective pad (6).

5. A pair of children's myopia-preventing spectacles as claimed in claim 1, wherein: an indicator light (18) is fixedly connected to the middle part of the top of the timer (8).

6. A pair of children's myopia-preventing spectacles as claimed in claim 1, wherein: the movable buckle (12), the pressing piece (13), the through hole (14), the fixing groove (15), the return spring (16) and the elastic rope (10) are combined together to form a convenient adjusting mechanism.

7. A pair of children's myopia-preventing spectacles as claimed in claim 1, wherein: the timer (8), the press switch (17), the indicator light (18) and the vibrating piece (7) are combined together to form a convenient reminding mechanism.