CN113350146A

CN113350146A - Children's health care eyeshield device

Info

Publication number: CN113350146A
Application number: CN202110627419.XA
Authority: CN
Inventors: 曹立阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-09-07

Abstract

The invention discloses a child health-care eye protection device, and belongs to the technical field of eye protection. The utility model provides a children's health care eyeshield device, comprises a box bod, the coaxial gear A that is equipped with of circular slot rear end, compression spring has set firmly between massage ball back wall and the plectane antetheca, the motor chamber has been seted up to box body lower extreme rear side, the motor intracavity has set firmly the motor, it is annular equidistant a plurality of tooth's sockets of having seted up to rotate the area outer wall for gear A's position, annular inside wall lower part has been seted up for the position of nasal cavity upper end and has been run through the groove, it is connected with gear B to run through the rotation of groove middle part through the axle center, it has set firmly the extrusion pad to run through inslot side open end outside. The eye protection massage device has the advantages that the effect of helping the children to carry out eye protection massage is achieved through the effect generated by the mutual matching of the plurality of transmission structures, the eye relief of the children can be effectively relieved by simulating each section of action of the eye health exercises, the problem that the eye health exercises are not obvious in effect due to the defects of child manipulations and force ways is solved, and the practicability is high.

Description

Children's health care eyeshield device

Technical Field

The invention relates to the technical field of eye protection, in particular to a child health care eye protection device.

Background

Myopia is one of the refractive errors. When the eye is in a relaxed state of accommodation, parallel rays of light enter the eye and focus in front of the retina, which results in that no clear image can be formed on the retina, so-called myopia, and children are easy to cause eye fatigue during learning and living at the present day when the learning pressure is increased, thereby aggravating the incidence rate of myopia of the children.

Through retrieval, patent publication No. CN211723943U discloses a children's health care eyeshield device, through the setting of T shape slider cooperation T shape spout to and the setting that screw post and regulating block can reciprocate in the regulating plate, make the device conveniently protect the eye and the temple of different children and alleviate fatigue.

The existing device achieves a massage effect in a vibration mode, so that the face of a child vibrates with the vibration to generate a numb feeling, the use experience of the device can be greatly reduced, furthermore, the fitting massage of the device to eye sockets can cause the pressing force of the device on the eyeball convex part, so that the great discomfort of the eyeball convex area of the child can be caused, the eyeball of the child is easily damaged without a health care effect, in addition, the device can not achieve targeted massage on each eye protection acupoint of the face of the child in the use process, the brought eye protection fatigue reduction effect can be greatly limited, in addition, the massage force of the circumference acupoint of the eye can not be adjusted, and the two massage mechanisms can be simply arranged at the peripheries of the two eyes to work simultaneously, so that the two eyeballs are easily extruded or stretched at the positions close to the bridge of the nose when the two eyes work simultaneously, and the massage force is too large, therefore, the massager or the massage head needs to be replaced frequently, or the massage frequency is simply reduced, but the compensation and adjustment effect is not ideal, so that a child health care eye protection device is provided.

Disclosure of Invention

1. Technical problem to be solved

The invention aims to provide a child health care eye protection device, which solves the problems in the background technology and can realize the adjustment of different massage strengths without replacing external massage components, massagers and massage frequencies.

2. Technical scheme

A child health care eye protection device comprises a box body, wherein two elastic bands are symmetrically and fixedly arranged on two sides of the box body, a plurality of air holes are uniformly formed in the elastic bands, the front ends of the left elastic band and the right elastic band are respectively provided with a fixed block and a limiting frame, the middle part of the inner side of the limiting frame is fixedly provided with a fixed column, the left end of the front wall of the limiting frame is hinged to a front plate through a hinged shaft, the outer wall of the hinged shaft is symmetrically sleeved with two torsion springs, the middle part of the rear wall of the front plate is fixedly provided with an extrusion block, the middle part of the front wall of the front plate is fixedly provided with an insertion block, the front end of the insertion block is symmetrically provided with two openings, the front ends of the upper outer wall and the lower outer wall of the insertion block are symmetrically and fixedly provided with two clamping blocks, the middle part of the front wall of the fixed block is provided with a slot, and the position, relative to the clamping block, of the inner wall of the slot is provided with a clamping slot;

the middle part of the front wall of the box body is provided with a nose groove, two eye grooves are symmetrically arranged on two sides of the front wall of the box body, a gasket is fixedly arranged at the opening end of each eye groove, an annular groove is arranged at the outer side of each eye groove, a rotating belt is embedded in each annular groove, the outer wall of each rotating belt is in sliding fit with the inner wall of each annular groove, tooth grooves are formed in the circumferential outer walls of the two rotating belts at equal intervals, a plurality of jacks are arranged at equal intervals on the outer side of the front wall of each rotating belt, each jack is communicated with the adjacent tooth grooves, the number of the jacks is the same as that of the adjacent tooth grooves, an inserting rod is arranged in each jack in a pluggable manner, a kneading and pressing block is fixed at the front end of each inserting rod, the quantity of the kneading and pressing blocks is smaller than that of the jacks, a rubber hemispherical structure is formed by the rubber, a circular groove is arranged in the middle part of the bottom surface of the circular groove, a gear A is coaxially arranged at the rear end of the circular groove, and a rotating shaft is arranged in a penetrating manner, a circular plate is coaxially and fixedly connected with the front end of the rotating shaft, a massage ball is fixedly arranged on the front wall of the circular plate, a compression spring is fixedly arranged between the rear wall of the massage ball and the front wall of the circular plate, a motor cavity is arranged on the rear side of the lower end of the box body, a motor is fixedly arranged in the motor cavity, a plurality of tooth grooves are arranged on the outer wall of the rotating belt corresponding to the position of the gear A, the upper end of the gear A passes through the opening end at the upper side of the circular groove and extends into the circular groove and is meshed and connected with the tooth grooves, the lower part of the inner side wall of the ring groove is provided with a through groove relative to the upper end of the nose groove, the middle part of the through groove is rotationally connected with a gear B through an axis, the outside of the opening end on the inner side of the through groove is fixedly provided with an extrusion pad, the opening end on the outer side of the through groove, through which the outside end of the gear B respectively passes, extends to the inside of the ring groove and is meshed and connected with the tooth groove on the rotating belt, and the outside end of the gear B is in extrusion fit with the extrusion pad.

The elastic band front end that is located the left is connected fixedly with fixed block back wall middle part, is located the right the elastic band front end extends to spacing frame inside and walks around the fixed column and wear out by spacing frame right part rear side open end.

Both ends are connected fixedly with front bezel left wall and spacing frame left wall respectively around torsion spring, extrusion piece back wall is sunken cambered surface structure, extrusion piece back wall with be located the right side the elastic cord inside wall extrusion cooperation, the inserted block is pegged graft with the slot and is cooperated, fixture block and draw-in groove joint.

The nose groove open end is the fillet structure, the eye groove is the hemiellipsoid structure, the packing ring is oval-shaped's ring structure, the annular is the cyclic annular rectangle structure that both ends are the fillet.

The circular groove is of a T-shaped structure, the circular plate outer wall is in running fit with the front end of the circular groove circumferential inner wall, the massage balls are of a bowl-shaped structure with a backward concave surface, and the rear end of the rotating shaft penetrates through the circular groove rear wall, extends to the inside of the motor cavity and is fixedly connected with the motor in a coaxial mode.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

1. according to the invention, the rotating belts with the hole grooves in the circumferential direction and the front side wall are arranged, and the massage balls in different numbers and different positions are inserted, so that the adjustment of different massage forces and massage modes can be realized without replacing external massage parts, massagers and massage frequencies.

2. The invention is provided with the massage ball, after the device is worn on eyes by children, the motor can be used for driving the rotating shaft to rotate, the rotating shaft can drive the circular plate to rotate so as to enable the massage ball to rotate and massage along the positions of the four white points on the face of the children, so that the effect of massaging the four white points in the third section of the eye health exercises can be achieved, the rear wall of the massage ball and the front wall of the circular plate are supported by the compression spring, the structure can help the children to carry out eye health massage correctly, and the protection of the eyes of the children is effectively improved.

3. The invention is provided with the rotating belt, when the massage ball massages the Sibai acupoint, the gear A rotates along with the rotating shaft and drives the rotating belt to circularly move along the annular groove through the tooth groove, the front wall of the rotating belt is fixedly provided with a plurality of rubbing blocks in an arc shape, and the rubbing blocks can scrape the orbit part of the child in the rotating process of the rotating belt, so that the health care effect which is the same as the eye socket scraping of the fourth section wheel of the eye health care exercises can be generated, the massage effect can be generated on the acupoints of the eye part of the child such as the Zanzhu, the waist of fish, the hollow bamboo tube, the mydrical tube, the Chengqi and the like, and the health care effect of the device on the eye part of the child is enhanced again.

4. The invention is provided with the gear B, the gear B is driven to rotate by the tooth socket in the rotating process of the rotating belt, so that the outer side end of the gear B can intermittently extrude the outer side wall of the extrusion pad, the outer side ends of the two gears B can extrude the nose of the child without hurting the nose of the child under the separation of the two extrusion pads, and the nose position of the child can be extruded, so that the effect of extruding and pressing Jingming acupoint is achieved.

5. The invention is provided with the limiting frame, the front end of the elastic band positioned on the right side bypasses the fixed column and is extruded and fixed in the limiting frame by the extrusion block, the length of the elastic band between the right wall of the box body and the limiting frame can be controlled by utilizing the structure, and the device is further fixed on the head of a child through the insertion of the insertion block and the slot and the clamping of the clamping block and the clamping slot, so that the flexibility of the device is improved, and the device can be suitable for children with different head circumferences.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the cartridge body of the present invention;

FIG. 3 is a schematic view of the connection between the rotating belt and the gears A and B;

FIG. 4 is a schematic view of the structure of the circular plate and the massage ball of the present invention;

fig. 5 is an exploded view of the limiting frame and the insert block of the present invention.

The reference numbers in the figures illustrate: 1. a box body; 2. elastic bands; 3. air holes are formed; 4. a fixed block; 5. a limiting frame; 6. fixing a column; 7. a slot; 8. hinging a shaft; 9. a front plate; 10. a torsion spring; 11. extruding the block; 12. inserting a block; 13. a through opening; 14. a clamping block; 15. a card slot; 16. a nasal slot; 17. an eye slot; 18. a gasket; 19. a ring groove; 20. a rotating belt; 21. kneading and pressing blocks; 22. a circular groove; 23. a gear A; 24. a rotating shaft; 25. a circular plate; 26. a massage ball; 27. a compression spring; 28. a motor cavity; 29. an electric motor; 30. a tooth socket; 31. a through groove; 32. an axis; 33. a gear B; 34. the mat is pressed.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution:

a child health care eye protection device, which comprises a box body 1, two elastic bands 2 are symmetrically and fixedly arranged on two sides of the box body 1, a plurality of air holes 3 are uniformly arranged on the elastic bands 2, the front ends of the left and right elastic bands 2 are respectively provided with a fixed block 4 and a limit frame 5, a fixed column 6 is fixedly arranged at the middle part of the inner side of the limit frame 5, the left end of the front wall of the limit frame 5 is hinged with a front plate 9 through a hinged shaft 8, two torsion springs 10 are sleeved on the outer wall of the hinge shaft 8 in a symmetrical structure, an extrusion block 11 is fixedly arranged in the middle of the rear wall of the front plate 9, the middle part of the front wall of the front plate 9 is fixedly provided with an inserting block 12, the front end of the inserting block 12 is provided with two through holes 13 in a symmetrical structure, two clamping blocks 14 are symmetrically and fixedly arranged at the front ends of the upper outer wall and the lower outer wall of the inserting block 12, a slot 7 is formed in the middle of the front wall of the fixing block 4, and a clamping groove 15 is formed in the inner wall of the slot 7 in a penetrating mode relative to the clamping blocks 14;

the middle part of the front wall of the box body 1 is provided with a nose groove 16, two eye grooves 17 are symmetrically arranged on two sides of the front wall of the box body 1, the opening ends of the eye grooves 17 are fixedly provided with gaskets 18, an annular groove 19 is arranged on the outer side of each eye groove 17, a rotating belt 20 is embedded in each annular groove 19, the outer wall of each rotating belt 20 is in sliding fit with the inner wall of each annular groove 19, tooth grooves 30 are arranged on the circumferential outer walls of the two rotating belts 20 at equal intervals in an annular mode, a plurality of inserting holes are arranged on the outer side of the front wall of each rotating belt 20 at equal intervals, each inserting hole is communicated with the adjacent tooth grooves 30, the quantity of each inserting hole is the same as that of the adjacent tooth grooves 30, an inserting rod is arranged in a pluggable mode in each inserting hole, the front end of each inserting rod is fixedly provided with a kneading block 21, the quantity of the kneading blocks 21 is smaller than that of the inserting holes and a hemispherical structure made of rubber, the middle part of the bottom surface of each annular groove 19 is provided with a circular groove 22, and the rear end of the circular groove 22 is coaxially provided with a gear A23, the middle of the gear A23 is provided with a rotating shaft 24 in a penetrating way, the front end of the rotating shaft 24 is coaxially and fixedly connected with a circular plate 25, the front wall of the circular plate 25 is fixedly provided with a massage ball 26, a compression spring 27 is fixedly arranged between the rear wall of the massage ball 26 and the front wall of the circular plate 25, the rear side of the lower end of the box body 1 is provided with a motor cavity 28, a motor 29 is fixedly arranged in the motor cavity 28, a plurality of tooth grooves 30 are arranged at the position of the outer wall of the rotating belt 20 corresponding to the gear A23, the upper end of the gear A23 penetrates through the upper side opening end of the circular groove 22 and extends into the circular groove 19 and is meshed with the tooth grooves 30, the lower part of the inner side wall of the circular groove 19 corresponding to the upper end of the nose groove 16 is provided with a penetrating groove 31, the middle part of the penetrating groove 31 is rotatably connected with a gear B33 through an axle center 32, the outer side opening end of the inner side of the penetrating groove 31 is fixedly provided with a pressing pad 34, the outer side end of the gear B33 respectively penetrates through the outer side opening end of the penetrating groove 31 and extends into the circular groove 19 and is meshed with the tooth grooves 30 on the rotating belt 20, the outer end of the gear B33 is press-fitted into the pressing pad 34.

The air holes 3 can prevent the use comfort of the children from being reduced due to insufficient air permeability when the device is worn on the heads of the children.

Specifically, be located 2 front ends of left elastic cord and be connected fixedly with 4 back wall middle parts of fixed block, be located 2 front ends of elastic cord on right side and extend to 5 insides of spacing frame and walk around fixed column 6 and wear out by the opening end in 5 right parts of rear side of spacing frame.

Furthermore, the front end and the rear end of the torsion spring 10 are respectively connected and fixed with the left wall of the front plate 9 and the left wall of the limiting frame 5, the rear wall of the extrusion block 11 is of a concave arc-shaped structure, the rear wall of the extrusion block 11 is in extrusion fit with the inner side wall of the elastic band 2 on the right side, the insertion block 12 is in insertion fit with the slot 7, the clamping block 14 is in clamping fit with the clamping groove 15, the front end of the elastic band 2 on the right side can be firstly wound around the fixing column 6 and is extruded and fixed inside the limiting frame 5 by the extrusion block 11, the length of the elastic band 2 between the right wall of the box body 1 and the limiting frame 5 can be controlled by the structure, and then the device is fixed on the head of a child through the insertion of the insertion block 12 and the slot 7 and the clamping of the clamping block 14 and the clamping groove 15, so that the flexibility of the device is improved, and the device can be suitable for children with different head circumferences.

Further, the open end of the nose groove 16 is of a fillet structure, the eye groove 17 is of a semi-ellipsoid structure, the arrangement of the nose groove 16 and the eye groove 17 can help children align all parts of the device to all acupuncture points on the face, the device can not oppress the nose and eyes of children, the gasket 18 is of an elliptic ring structure, hard contact between the eye socket part of the children and the device is prevented, the ring groove 19 is of an annular rectangular structure with round corners at two ends, and the outer wall of the rotating belt 20 is in sliding fit with the inner wall of the ring groove 19.

Still further, the kneading and pressing block 21 is a hemisphere made of rubber, the circular groove 22 is a T-shaped structure, the outer wall of the circular plate 25 is rotatably fitted with the front end of the inner circumferential wall of the circular groove 22, the massage ball 26 is a bowl-shaped structure with a backward concave surface, the rear end of the rotating shaft 24 penetrates through the rear wall of the circular groove 22 and extends into the motor cavity 28 and is coaxially and fixedly connected with the motor 29, after the device is worn on the eyes of a child, the motor 29 can be used for driving the rotating shaft 24 to rotate, the rotating shaft 24 can drive the circular plate 25 to rotate, so that the massage ball 26 can rotate and massage along the four white points on the face of the child, the effect of kneading the four white points by the third section of an eye health care exercise can be achieved, and the rear wall of the massage ball 26 and the front wall of the circular plate 25 are supported by the compression spring 27, so that the structure can help the child to carry out eye health care massage correctly, and effectively improve the protection of the eyes of the child, when the massage ball 26 massages the Sibai acupoint, the gear A23 rotates along with the rotating shaft 24 and drives the rotating belt 20 to circularly move along the annular groove 19 through the tooth socket 30, the plurality of kneading press blocks 21 are fixedly arranged on the front wall of the rotating belt 20 in an arc shape, and the kneading press blocks 21 can scrape the eye socket part of the child in the rotating process of the rotating belt 20, so that the health care effect same as that of scraping the eye socket by the fourth section wheel of the eye health care exercise can be generated, the massage effect can be generated on the acupoints of the eye part of the child, such as Zanzhu, Yuyao, Sizhuo, Tongjiao, etc., and the health care effect of the device on the eye part of the child is enhanced again.

It is worth introducing that the upper end of the gear a23 passes through the upper opening end of the circular groove 22 and extends into the circular groove 19 and is engaged with the tooth socket 30, the outer end of the gear B33 passes through the outer opening end of the through groove 31 and extends into the circular groove 19 and is engaged with the tooth socket 30, the outer end of the gear B33 is press-fitted with the extrusion pad 34, the gear B33 is driven to rotate through the tooth socket 30 during the rotation of the rotating belt 20, so that the outer end of the gear B33 intermittently generates an extrusion effect on the outer side wall of the extrusion pad 34, and the outer ends of the two gears B33 can generate an extrusion effect on the nose position of a child without damaging the nose under the obstruction of the two extrusion pads 34, thereby achieving the effect of extruding the temple.

Each massage eye protection device is provided with a plurality of kneading and pressing blocks 21, the number of the kneading and pressing blocks is equal to 2 times of the number of the tooth sockets 30 on a single rotating belt 20, during the eye health care practice period, firstly, according to the requirements of massage strength and massage mode, a plurality of kneading and pressing blocks 21 are respectively inserted in different positions of one or two of the jacks of the two rotating belts 20, for example, one jack difference is formed or two jacks are separated, so that the massage frequency can be adjusted, in addition, the first arc-shaped section of the outer wall of the rotating belt 20 of the left eye can be continuously inserted and the rest arc-shaped sections are all idle, the rest arc-shaped section of the outer wall of the rotating belt 20 corresponding to the right eye can be continuously inserted and the rest arc-shaped section of the outer wall of the rotating belt 20 corresponding to the right eye is all idle, wherein the first arc-shaped section of the rotating belt 20 corresponding to the left eye and the second arc-shaped section of the rotating belt 20 corresponding to the right eye are selected according to the rule: in the rotating process of the two rotating belts, the first arc-shaped section and the second arc-shaped section are close to the nose bridge part at the same time, and only one part close to the nose bridge can be uniformly positioned at any time, so that the acupoint at the upper part of the nose bridge is squeezed or pulled to massage with different forces; of course, the kneading block 21 can be inserted into only one rotating belt 20, and is particularly suitable for a scene that one has already been massaged and the other still needs to be massaged.

The device can be taken out by children for assisting in health care massage of eyes, the front end of the elastic band 2 on the right side can firstly bypass the fixing column 6 and be extruded and fixed inside the limit frame 5 by the extrusion block 11, the length of the elastic band 2 between the right wall of the box body 1 and the limit frame 5 can be controlled by the structure, and then the device is fixed on the head of the children through the insertion of the insertion block 12 and the insertion slot 7 and the clamping of the clamping block 14 and the clamping slot 15, so that the flexibility of the device is improved, the device can be suitable for children with different head circumferences, after the children wear the device on the eyes, the motor 29 can be used for driving the rotating shaft 24 to rotate, the rotating shaft 24 can drive the circular plate 25 to rotate so as to enable the massage ball 26 to rotate and massage along the four white points on the face of the children, and therefore the effect of the same eye health care exercise can be achieved by massaging the four white points through the third section, and the back wall of the massage ball 26 and the front wall of the circular plate 25 are supported by the compression spring 27, so that the structure can help children to carry out eye health care massage correctly, the protection of the eyes of the children is effectively improved, when the massage ball 26 massages the four white acupoints, the gear A23 also rotates along with the rotating shaft 24 and drives the rotating belt 20 to circularly move along the annular groove 19 through the tooth socket 30, the plurality of kneading blocks 21 are fixedly arranged on the front wall of the rotating belt 20 in an arc shape, the kneading blocks 21 can carry out wheel scraping on the eye sockets of the children in the rotating process of the rotating belt 20, so that the same health care effect as that of the fourth wheel of the eye health care exercises can be produced, the massage effects can be produced on the acupuncture points of the child eyes such as the Zanzhu, the Yuyao, the Sizhuokong, the pupil, the Chengqi, and the Chengqi, the health care effect of the eyes of the children by the device can be enhanced again, wherein the gear B33 is driven to rotate through the tooth socket 30 in the rotating process of the rotating belt 20, so the outside end of gear B33 just can produce the extrusion effect to extrusion pad 34 lateral wall interval, the outside end of two gear B33 all can not injure children's nose under the separation of two extrusion pads 34, can also produce the extrusion effect to its nose end position, play crowded effect according to Jingming acupuncture point, can massage the acupuncture point that has health effect to eyes to the overwhelming majority of children's face through this device, can alleviate children with eye fatigue effectively, and can avoid gimmick and power defect way through this mode, the protection effect to children's eyes has been strengthened.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a children's health care eyeshield device, includes box body (1), its characterized in that: two elastic bands (2) are symmetrically and fixedly arranged on two sides of the box body (1), a plurality of vent holes (3) are uniformly arranged on the elastic bands (2), the front ends of the left elastic band and the right elastic band (2) are respectively provided with a fixed block (4) and a limiting frame (5), the middle part of the inner side of the limiting frame (5) is fixedly provided with a fixed column (6), the left end of the front wall of the limiting frame (5) is hinged with a front plate (9) through a hinged shaft (8), the outer wall of the hinged shaft (8) is symmetrically sleeved with two torsion springs (10), the middle part of the rear wall of the front plate (9) is fixedly provided with an extrusion block (11), the middle part of the front wall of the front plate (9) is fixedly provided with an insertion block (12), the front end of the insertion block (12) is symmetrically provided with two through holes (13), the front ends of the upper outer wall and the lower outer wall of the insertion block (12) are symmetrically provided with two clamping blocks (14), the middle part of the front wall of the fixed block (4) is provided with a slot (7), a clamping groove (15) is formed in the inner wall of the slot (7) in a penetrating mode relative to the position of the clamping block (14);

nose groove (16) has been seted up at box body (1) antetheca middle part, box body (1) antetheca bilateral symmetry has been seted up two eye grooves (17), eye groove (17) open end has set firmly packing ring (18), every annular (19) have been seted up to eye groove (17) outside side, two a rotating band (20) has all been inlayed to annular (19) inside, rotating band (20) outer wall and annular (19) inner wall sliding fit, be annular equidistant on the circumference outer wall of two rotating bands (20) and seted up tooth's socket (30), be equidistant a plurality of jacks that are provided with on rotating band (20) antetheca outside, each jack link up and both are the same with tooth's socket (30) nearby, but plug is equipped with an inserted bar in every jack, and the front end of this inserted bar is fixed with one and rubs briquetting (21), wherein the quantity of rubbing briquetting (21) is less than the quantity of jack and the hemisphere body structure that rubber made, circular slot (22) have been seted up in annular (19) bottom surface middle part, circular slot (22) rear end is coaxial to be equipped with gear A (23), gear A (23) middle part is run through and is equipped with pivot (24), pivot (24) the coaxial fixedly connected with plectane (25) of front end, plectane (25) antetheca has set firmly massage ball (26), compression spring (27) have set firmly between massage ball (26) back wall and plectane (25) antetheca, box body (1) lower extreme rear side is seted up and is equipped with motor chamber (28), motor chamber (28) internal fixation has motor (29), and a plurality of tooth's socket (30) set up in the position of rotating band (20) outer wall for gear A (23), gear A (23) upper end is passed circular slot (22) upside open end and is extended to annular (19) inside and is connected with tooth's socket (30) meshing, annular (19) inside wall lower part has been seted up for the position of nose groove (16) upper end and has been passed through groove (31), run through groove (31) middle part and rotate through axle center (32) and be connected with gear B (33), it has extrusion pad (34) to run through groove (31) inboard side open end outside and set firmly, the outside end of gear B (33) passes respectively and runs through groove (31) outside side open end and extend to inside annular (19) and be connected with tooth's socket (30) meshing on rotating band (20), gear B (33) outside end and extrusion pad (34) extrusion fit.

2. A child care eye protection device according to claim 1, wherein: the elastic band (2) is located on the left side, the front end of the elastic band (2) is fixedly connected with the middle of the rear wall of the fixing block (4), the front end of the elastic band (2) is located on the right side, extends to the inside of the limiting frame (5), bypasses the fixing column (6), and is penetrated out from the rear opening end of the right part of the limiting frame (5).

3. A child care eye protection device according to claim 1, wherein: both ends are connected fixedly with front bezel (9) left side wall and spacing frame (5) left side wall respectively around torsion spring (10), the wall is sunken cambered surface structure behind extrusion piece (11), extrusion piece (11) back wall with be located the right side elastic cord (2) inside wall extrusion fit, inserted block (12) and slot (7) cooperation of pegging graft, fixture block (14) and draw-in groove (15) joint cooperation.

4. A child care eye protection device according to claim 1, wherein: the open end of the nose groove (16) is of a round angle structure, the eye groove (17) is of a semi-ellipsoid structure, the gasket (18) is of an oval ring structure, and the ring groove (19) is of an annular rectangular structure with round angles at two ends.

5. A child care eye protection device according to claim 1, wherein: circular slot (22) are T type structure, plectane (25) outer wall and circular slot (22) circumference inner wall front end normal running fit, massage ball (26) are the bowl form structure of concave surface backward, pivot (24) rear end runs through circular slot (22) back wall and extends to inside and with motor (28) coaxial fixed connection of motor chamber (29).