CN116764085B

CN116764085B - Eye maintenance instrument

Info

Publication number: CN116764085B
Application number: CN202310710199.6A
Authority: CN
Inventors: 孙莹
Original assignee: Qinhuangdao Zhutong Technology Co ltd
Current assignee: Qinhuangdao Pupil Protection Trade Co ltd
Priority date: 2023-06-15
Filing date: 2023-06-15
Publication date: 2024-01-30
Anticipated expiration: 2043-06-15
Also published as: CN116764085A

Abstract

The invention relates to an eye curing instrument, which is characterized in that a cross indication frame and a balance bar structure are matched, so that a curing probe is stably connected with a curing instrument body, the curing process of eyes is more stable and is not easy to loosen, meanwhile, when the eye curing instrument is connected, whether the curing probe is stably connected with the curing instrument body or not can be judged according to the color mark change phenomenon in the middle of the cross indication frame, and when an electric joint of the curing probe and a probe interface are loosened in the use process, on one hand, the color mark of the cross indication frame can disappear to play a reminding role for a user, and on the other hand, when the eye curing instrument is excessively heated due to poor contact caused by loosening, the effect of automatically cutting off the connection of the corresponding curing probe and the curing instrument body can be realized, the condition that the curing instrument burns out due to untimely heating is effectively avoided, and the influence on the service life of the eye curing instrument is effectively reduced.

Description

Eye maintenance instrument

Technical Field

The invention relates to a maintenance instrument, in particular to an eye maintenance instrument applied to the field of eye maintenance.

Background

In recent years, with the popularization of video terminal equipment such as computers, televisions and mobile phones, the occurrence of dry eye and dark circles of office workers is rapidly increased, which causes vision problems caused by eye muscle relaxation, and eye care is always a very interesting beauty problem for women, and the relief of dark circles, lines, edema and the like of eyes can be generally realized by means of applying eye cream or eye mask. The problem with both eye creams and eye films is the slow absorption rate and low absorption efficiency of the essence of the cosmetic. Researches show that the low-temperature cold compress and micro-electric pulse have a certain effect on eliminating wrinkles of eyes, and can relieve eye muscle fatigue at the same time, thereby achieving the purpose of recovering partial eyesight.

The specification of the Chinese patent invention CNCN201910416031. X discloses a pupil-protecting eye massager, wherein various curing probes of the massager are connected to a massager body through corresponding interfaces, then the eyes are massaged and cured, and the different curing probes correspond to different functions.

In the above patent, because the maintenance probe is connected with the interface on the massager in an inserting way through the electric connector, when the maintenance probe is used for massaging and maintaining eyes, a user needs to continuously move the probe, so that the electric connector and a connected wire continuously move, certain hidden danger exists in the stability of the connecting position, the interface is easy to loosen due to unexpected situations, and the poor contact of the maintenance probe is caused, so that the service life is influenced.

Disclosure of Invention

Aiming at the prior art, the invention aims to solve the technical problem of stability of connection between the curing probe and the curing instrument.

In order to solve the problems, the invention provides an eye curing instrument which comprises a curing instrument body, a control chip arranged in the curing instrument body and a plurality of curing probes electrically connected with the curing instrument body, wherein a control panel is arranged at the upper end of the curing instrument body, a base is fixedly connected to the bottom of the curing instrument body, an interface disc is arranged on the back of the curing instrument body, a plurality of probe interfaces corresponding to the curing probes respectively are arranged on the interface disc, a plurality of heat dissipation holes are further drilled on the back of the curing instrument body, the heat dissipation holes are uniformly distributed around the periphery of the interface disc, a cross indicating frame is arranged between the probe interfaces, a plurality of balance bars are further arranged on the periphery of the probe interfaces, and the cross indicating frame and the balance bars are fixedly connected with the back of the curing instrument body.

In the eye care instrument, through the cooperation setting of cross instruction frame and balance strip, when the point of maintenance probe connects and the interface between be connected not hard up, can carry out real-time early warning to the user, effectively assist the timely adjustment of user, effectively avoid the bad condition of contact to take place, reduce this condition to this care instrument life's influence.

As a further improvement of the application, the maintenance probes are BIO biological brushes, ultrasonic heads and two eye BIO biological electric heads respectively, and the probe interfaces are BIO biological brush sockets, ultrasonic leading-in head sockets and two eye BI0 leading-in head sockets respectively.

As still further improvement of this application, cross indicates the frame and covers and a plurality of half guide pipes that are located between probe interface and the collection trace cover respectively including being located the middle part, half guide pipe inside fixedly connected with warning strip, the tip of a plurality of warning strips is all concentrated to collection trace cover in the top and fixed, when the electric joint of maintenance probe is pegged graft in the probe interface that corresponds, the edge of electric joint produces the extrusion to the tip of balanced strip and cross indication frame, warning liquid gathers towards the middle part because of the extrusion in the cross indication frame this moment, make the middle part present obvious color development trace, when pegging graft, can show the grafting when this phenomenon appears in place, in the use, when this phenomenon disappears, fade promptly after, can demonstrate that interface department is not hard up.

As the still further improvement of this application, half guide tube includes and protects the section and fixed connection and keep away from the pre-compaction section of collection trace cover tip outside with collection trace cover is fixed and communicating, the pre-compaction section is kept away from the tip of outer protection section and is contacted with probe interface outward flange, collection trace cover is stereoplasm transparent structure, when the electric joint grafting of maintenance probe, be convenient for observe and judge whether insert in place, be convenient for observe simultaneously and whether have not hard up phenomenon when using, outer protection section is non-transparent structure, make before the grafting, the change of collection trace cover department is more obvious, the pre-compaction section is flexible structure, make it be difficult for influencing the normal grafting between electric joint and the probe interface.

As the still further improvement of this application, warning strip is including being located the liquid marble that deposits under the pre-compaction section and the apparent pine strip of fixed connection in liquid marble tip, the top fixedly connected with location hemisphere in the collection trace cover, the tip that apparent pine strip is located the collection trace cover is upwards inclined and fixed with the location hemisphere, the saturation is filled with warning liquid in the warning strip, when pegging graft, electric joint edge extrusion pre-compaction section and liquid marble that deposits, make warning liquid be squeezed to the slope section from the straight section that shows pine strip, and then make collection trace cover department can observe the effect of developing the trace, peg graft simultaneously and become flexible or when not pegging graft, warning liquid is withdrawn, thereby visually form the effect of fading, according to this phenomenon, can directly judge the connection stability between electric joint and the interface.

As the further improvement of this application, the straight section that shows the pine strip is the tubular structure that the stereoplasm link up, and the slope section that shows the pine strip is transparent flat elasticity band structure, and tubular structure communicates with each other with the band structure, and the inside cavity of elasticity band structure, and the inner wall laminating each other of cavity inner chamber makes under the condition of not atress, warning liquid be difficult to enter into in the slope section, makes the slope section transparent only and does not develop color, and receives the extrusion back, and the warning liquid is got into back color development.

As another improvement of this application, the electric joint outer end fixedly connected with spacing ring of maintenance probe, a plurality of movable magnetic pieces that correspond with a plurality of balance bars respectively of fixedly connected with in the spacing ring, balanced strip inner bottom fixedly connected with electric magnetic piece and fixed magnetic piece, still install temperature sensor in the maintenance instrument body, electric magnetic piece and temperature sensor all are connected with the control chip electricity, after electric joint and probe interface stablize grafting, movable magnetic piece produces the adsorption affinity to fixed magnetic piece, effectively assist the stability of being connected between electric joint and the probe interface, simultaneously when this maintenance instrument long-time work or because the bad heating that leads to of contact is serious, temperature sensor feeds back this signal to the control chip, then control electromagnetic piece is circular telegram, make it produce the repulsion force to movable magnetic piece, and then make electric joint and probe interface separation disconnection, directly cut off the power supply, effectively avoid the overheat work, reduce because of overheated influence to its life.

As the supplementary of another improvement of this application, move the magnetic sheet and decide the terminal surface magnetic pole that the magnetic sheet is close to each other and be opposite, make there be the mutual adsorption force between the two, be convenient for assist the stability of being connected between maintenance probe and the maintenance instrument body, make it can stable work, the tip magnetic pole that electromagnetic sheet and the magnetic sheet that moves to be close to each other after the circular telegram is the same, and the electromagnetic sheet is greater than the magnetic sheet to the attraction that decides the magnetic sheet to the magnetic sheet that moves to the repulsive force of magnetic sheet, effectively guarantee after the electromagnetic sheet circular telegram, it can outwards push out the electric plug, make corresponding maintenance probe and probe interface separation.

As still another improvement of this application, miniature camera is installed to collection trace cover inner bottom, miniature camera and control chip signal connection, and miniature camera is located under the location hemisphere, accessible miniature camera real-time supervision shows the condition of loose strip slope section internal color trace, constantly wave or directly disappear when the color trace, it is not hard up to explain between electric joint and the probe interface, miniature camera feeds back this image signal to control chip this moment, but control chip control panel's on-screen display warning information, the user of being convenient for in time knows this condition, effectively avoid leading to the condition emergence that the contact is bad and seriously generates heat because of becoming flexible.

In conclusion, through the cooperation setting of cross instruction frame and balance strip, can make maintenance probe stable and maintenance appearance body coupling, thereby make the maintenance process to the eye more stable, be difficult for not hard up, simultaneously when connecting, can judge according to the look trace change phenomenon at cross instruction frame middle part that maintenance probe is connected with maintenance appearance body stability, and in the use, when the electric joint of maintenance probe and probe interface are not hard up, on the one hand, cross instruction frame coloring trace can disappear, play the warning effect to the user, on the other hand, when the contact failure takes place excessively and generates heat because not hard up, can realize the effect of automatic shutdown corresponding maintenance probe and the connection of maintenance appearance body, effectively avoid generating heat not in time to find and arouse the condition emergence of this maintenance appearance burnout, effectively reduce the influence to its life.

Drawings

Fig. 1 is a perspective view of a first embodiment of the present application;

FIG. 2 is a rear view of a first embodiment of the present application;

FIG. 3 is a front view of an interface disc according to a first embodiment of the present application;

fig. 4 is a perspective view of a cross indicator frame according to a first embodiment of the present application;

FIG. 5 is a cross-sectional view of a cross indicator frame portion of a first embodiment of the present application;

FIG. 6 is a schematic view of a cross indicator frame in a first embodiment of the present application with a central portion of the cross indicator frame being colored;

FIG. 7 is a front view of a second embodiment of the present application;

FIG. 8 is a schematic cross-sectional view of a second embodiment of the present application;

FIG. 9 is a cross-sectional view of a cross indicator frame portion in a third embodiment of the present application;

fig. 10 is a principal schematic diagram of the present application.

The reference numerals in the figures illustrate:

1 a maintenance instrument body, 2 a control panel, 3 a base, 4 interface discs, 41 probe interfaces, 6 cross indication frames, 61 trace collecting covers, 621 outer protection sections, 622 pre-pressing sections, 631 liquid storage marbles, 632 loose strip display, 633 positioning hemispheres, 7 balance strips, 71 electromagnetic sheets, 72 fixed magnetic sheets and 8 miniature cameras.

Detailed Description

Three embodiments of the present application are described in detail below with reference to the accompanying drawings.

First embodiment:

fig. 1-2 show, a maintenance instrument of eye, including maintenance instrument body 1, install the control chip in maintenance instrument body 1 and a plurality of maintenance probes of being connected with maintenance instrument body 1 electricity, control panel 2 is installed to maintenance instrument body 1 upper end, maintenance instrument body 1 bottom fixedly connected with base 3, maintenance instrument body 1 back-mounted has interface dish 4, is provided with a plurality of probe interfaces 41 that correspond with a plurality of maintenance probes respectively on the interface dish 4, and maintenance instrument body 1 back still has the cutting a plurality of louvres, a plurality of louvres around interface dish 4 periphery evenly distributed.

The maintenance probes are respectively a BIO biological brush, an ultrasonic head and two eye BIO biological electric heads, and the probe interfaces 41 are respectively corresponding to a BIO biological brush socket, an ultrasonic leading-in head socket and two eye BI0 leading-in head sockets.

The BIO biological brush can cross-stimulate the dermis layer and press the channels and the acupoints through the energy of the electrothermal ions of the pulse, so that the skin tightening effect is effectively improved by electric waves; promoting brain blood circulation, relieving mental stress and pain caused by brain fatigue and anoxia, reducing mental stress, maintaining energy, activating hair follicle cells of head, and inhibiting alopecia and alopecia areata.

The ultrasonic head vibrates every part under action by 100 ten thousand times of mechanical vibration per second, so that the ultrasonic head plays a unique role in cell massage, improves the cell metabolism function, enhances the cell activity, promotes the blood circulation, improves the nutrition of skin tissues, and enables the skin to be ruddy; the ultrasonic thermal energy can make the blood circulation vigorous by causing the change of vascular function and metabolic process, so that the cell excitation point is reduced, and the effect of easing pain is produced. So that the spasmodic skin is relaxed and has the function of relieving the contracture.

The ocular BIO bioelectricity head can enable the lipid layer of the cell to form an electric shock hole through bioelectricity, so that hydrophilic molecules which cannot be absorbed by the cell originally can penetrate into the cell. Opening a water pipeline of the cell membrane, penetrating the cell membrane, and passing through hair follicles, sweat glands and horny layer, thereby promoting the loop; and dredge all major meridians and collaterals and blood vessels around eyes, fully run through, and fully prepare for the following operations; bioelectric current pulsation can accurately heat the full-scale dermis texture, even subcutaneous fat texture, without and epidermis, resulting in immediate tissue shrinkage and long-term collagen regeneration; continuous use of bioelectric current pulses has comparable wrinkle removal effects to the handle. In addition, bioelectric current can activate subcutaneous fibroblasts at the same time, so that fine lines, pores and capillary varicose can be improved at the same time when pigment spots are removed.

Referring to fig. 3-4, a cross indication frame 6 is disposed between the plurality of probe interfaces 41, a plurality of balance bars 7 are further disposed on the periphery of the probe interfaces 41, the cross indication frame 6 and the balance bars 7 are fixedly connected with the back of the curing apparatus body 1, the cross indication frame 6 comprises a mark collecting cover 61 located in the middle and a plurality of semi-guiding pipes respectively located between the probe interfaces 41 and the mark collecting cover 61, warning bars are fixedly connected inside the semi-guiding pipes, the end parts of the plurality of warning bars are concentrated to the inner top ends of the mark collecting cover 61 and fixed, when an electric connector of the curing probe is inserted into the corresponding probe interface 41, edges of the electric connector squeeze the balance bars 7 and the end parts of the cross indication frame 6, at this time, warning liquid in the cross indication frame 6 gathers towards the middle due to the squeezing, so that the middle presents obvious color development marks, when the phenomenon occurs, the phenomenon indicates that the insertion is in place, in the use process, when the phenomenon disappears, namely, the interface is loose can be indicated after the phenomenon is faded.

As shown in fig. 5, the semi-guiding tube comprises an outer protecting section 621 fixed and communicated with the trace collecting cover 61 and a pre-pressing section 622 fixedly connected to the outer protecting section 621 and far away from the end of the trace collecting cover 61, the end of the pre-pressing section 622 far away from the outer protecting section 621 is in contact with the outer edge of the probe interface 41, the trace collecting cover 61 is of a hard transparent structure, when an electric connector of a maintenance probe is plugged in place, the observation and judgment of whether the electric connector is plugged in place are facilitated, meanwhile, the observation of whether a loosening phenomenon exists in use is facilitated, the outer protecting section 621 is of a non-transparent structure, the change of the trace collecting cover 61 is more obvious before and after plugging, and the pre-pressing section 622 is of a flexible structure, so that the normal plugging between the electric connector and the probe interface 41 is not easily affected.

The warning strip comprises a liquid storage marble 631 positioned right below the pre-pressing section 622 and a loosening display strip 632 fixedly connected with the end part of the liquid storage marble 631, a positioning hemisphere 633 is fixedly connected to the inner top end of the trace collecting cover 61, the end part of the loosening display strip 632 positioned in the trace collecting cover 61 is inclined upwards and is fixed with the positioning hemisphere 633, warning liquid is filled in the warning strip in a saturated manner, as shown in fig. 6, a represents an electric joint of a maintenance probe, b represents color traces, when the electric joint is spliced, the electric joint edge extrudes the pre-pressing section 622 and the liquid storage marble 631, so that the warning liquid is extruded from the straight section of the loosening display strip 632 to the inclined section, the effect of the color traces can be observed at the trace collecting cover 61, and meanwhile, when the splicing is loosened or not spliced, the warning liquid is retracted, so that a fading effect is formed visually, and according to the phenomenon, the connection stability between the electric joint and the interface can be directly judged.

The straight section of the loosening display strip 632 is a hard through tubular structure, the inclined section of the loosening display strip 632 is a transparent flat elastic strip-shaped structure, the tubular structure is communicated with the strip-shaped structure, the inside of the elastic strip-shaped structure is hollow, the inner walls of the hollow inner cavities are mutually attached, so that under the condition of no stress, warning liquid is difficult to enter the inclined section, the inclined section is only transparent and does not develop color, and after the inclined section is extruded, the warning liquid enters the rear color.

In this embodiment, the material of the balance bar 7 is consistent with the pre-pressing section 622, and the function of the balance bar is mainly to keep the balance of the electrical plug when the electrical plug is plugged into the probe interface 41, so that the situation that the connection is unstable and inclined due to the end of the cross indicator frame 6 is not easy to occur.

Second embodiment:

the present example is added to the first embodiment, and the rest is the same as the first embodiment.

Fig. 7-8 show that the outer end of the electric joint of the maintenance probe is fixedly connected with a limiting ring, a plurality of movable magnetic sheets corresponding to a plurality of balance bars 7 respectively are fixedly connected in the limiting ring, the inner bottom end of each balance bar 7 is fixedly connected with an electromagnetic sheet 71 and a fixed magnetic sheet 72, a temperature sensor is further arranged in the maintenance instrument body 1, the electromagnetic sheet 71 and the temperature sensor are electrically connected with a control chip, after the electric joint and the probe interface 41 are stably inserted, the movable magnetic sheet generates adsorption force on the fixed magnetic sheet 72, the stability of connection between the electric joint and the probe interface 41 is effectively assisted, and meanwhile, when the maintenance instrument works for a long time or is seriously heated due to poor contact, the temperature sensor feeds back the signal to the control chip, then the control magnetic sheet 71 is electrified, so that repulsive force is generated on the movable magnetic sheet, the electric joint is separated from the probe interface 41, power supply is directly cut off, overheat work is effectively avoided, and the influence of overheat on the service life of the maintenance instrument is reduced.

Notably, are: the transverse length of the pre-pressing section 622 is not smaller than the cross-section width of the limiting ring, so that the surface area of the movable magnetic sheet, which corresponds to the electro-magnetic sheet 71 or the fixed magnetic sheet 72, is effectively ensured, and the movable magnetic sheet is more stable during adsorption or repulsion.

The end magnetic poles of the movable magnetic sheet and the fixed magnetic sheet 72, which are close to each other, are opposite, so that mutual adsorption force exists between the movable magnetic sheet and the fixed magnetic sheet, the connection stability between the auxiliary maintenance probe and the maintenance instrument body 1 is facilitated, the maintenance probe and the maintenance instrument body 1 can work stably, the end magnetic poles of the electromagnetic sheet 71, which are close to each other, of the movable magnetic sheet are the same after the power is applied, the repulsive force of the electromagnetic sheet 71 on the movable magnetic sheet is larger than the attractive force of the fixed magnetic sheet 72 on the movable magnetic sheet, and the fact that the electric plug can be pushed outwards after the electromagnetic sheet 71 is applied to the power is effectively ensured, so that the corresponding maintenance probe and the probe interface 41 are separated.

Third embodiment:

the present embodiment is added to the first embodiment or the second embodiment, and the rest is the same as the first embodiment or the second embodiment.

As shown in fig. 9-10, the miniature camera 8 is mounted at the inner bottom of the trace collecting cover 61, the miniature camera 8 is in signal connection with the control chip, and the miniature camera 8 is located under the positioning hemisphere 633, the condition of the color trace in the inclined section of the loose strip 632 can be monitored in real time through the miniature camera 8, when the color trace continuously fluctuates or directly disappears, the looseness between the electric connector and the probe interface 41 is illustrated, at this moment, the miniature camera 8 feeds back the image signal to the control chip, the control chip can control the display of warning information on the screen of the control panel 2, so that the user can conveniently and timely know the condition, and the occurrence of serious heating caused by poor contact due to looseness is effectively avoided.

To sum up, as in fig. 10, through the cooperation setting of cross indicator 6 and balance bar 7, can make the maintenance probe stable be connected with maintenance instrument body 1, thereby make the maintenance process to the eye more stable, be difficult for not hard up, simultaneously when connecting, can judge according to the color mark change phenomenon at cross indicator 6 middle part that maintenance probe is connected with maintenance instrument body 1 is stable, and in the use, when the electrical joint of maintenance probe and probe interface 41 become flexible, on the one hand, the coloring mark of cross indicator 6 can disappear, play the warning effect to the user, on the other hand, when the contact failure takes place because of not hard up and excessively generate heat, can realize the effect of automatic cutout corresponding maintenance probe and the connection of maintenance instrument body 1, effectively avoid generating heat not in time to find and arouse the condition emergence of this maintenance instrument burnout, effectively reduce the influence to its life.

The scope of protection of the above-described embodiments employed in the present application is not limited to the above-described embodiments, and various changes made by those skilled in the art without departing from the spirit of the present application are still within the scope of protection of the present invention.

Claims

1. An eye care instrument, its characterized in that: the maintenance instrument comprises a maintenance instrument body (1), a control chip arranged in the maintenance instrument body (1) and a plurality of maintenance probes electrically connected with the maintenance instrument body (1), wherein a control panel (2) is arranged at the upper end of the maintenance instrument body (1), a base (3) is fixedly connected to the bottom of the maintenance instrument body (1), an interface disc (4) is arranged on the back of the maintenance instrument body (1), a plurality of probe interfaces (41) respectively corresponding to the plurality of maintenance probes are arranged on the interface disc (4), a plurality of heat dissipation holes are further cut in the back of the maintenance instrument body (1), the heat dissipation holes are uniformly distributed around the periphery of the interface disc (4), a cross indicating frame (6) is arranged between the probe interfaces (41), a plurality of balance bars (7) are further arranged on the periphery of the probe interfaces (41), and the cross indicating frame (6) and the balance bars (7) are fixedly connected with the back of the maintenance instrument body (1);

the cross indication frame (6) comprises a mark collecting cover (61) positioned in the middle and a plurality of semi-guide pipes respectively positioned between the probe interface (41) and the mark collecting cover (61), wherein warning strips are fixedly connected inside the semi-guide pipes, the ends of the warning strips are concentrated to the inner top end of the mark collecting cover (61) and are fixed, and warning liquid is filled in the warning strips in a saturated mode.

2. The eye care apparatus according to claim 1, wherein: the maintenance probes are respectively a BIO biological brush, an ultrasonic head and two eye BIO biological electric heads, and the probe interfaces (41) are respectively a BIO biological brush socket, an ultrasonic leading-in head socket and two eye BIO leading-in head sockets.

3. The eye care apparatus according to claim 1, wherein: the semi-guide pipe comprises an outer protection section (621) which is fixed and communicated with the trace collecting cover (61) and a pre-pressing section (622) which is fixedly connected to the end part of the outer protection section (621) far away from the trace collecting cover (61), wherein the end part of the pre-pressing section (622) far away from the outer protection section (621) is in contact with the outer edge of the probe interface (41).

4. A maintenance device for the eyes according to claim 3, wherein: the mark collecting cover (61) is of a hard transparent structure, the outer protection section (621) is of a non-transparent structure, and the pre-pressing section (622) is of a flexible structure.

5. The eye care apparatus according to claim 4, wherein: the warning strip comprises a liquid storage marble (631) positioned under the pre-pressing section (622) and a loosening display strip (632) fixedly connected with the end part of the liquid storage marble (631), a positioning hemisphere (633) is fixedly connected to the inner top end of the trace collecting cover (61), and the end part of the loosening display strip (632) positioned in the trace collecting cover (61) is inclined upwards and is fixed with the positioning hemisphere (633).

6. The eye care apparatus according to claim 5, wherein: the straight section of the loose display strip (632) is of a hard through tubular structure, the inclined section of the loose display strip (632) is of a transparent and flat elastic band-shaped structure, the tubular structure is communicated with the band-shaped structure, the inside of the elastic band-shaped structure is hollow, and the inner walls of the hollow inner cavities are mutually attached.

7. The eye care apparatus according to claim 1, wherein: the utility model discloses a maintenance probe, including maintenance probe, control chip, electromagnetic sheet (71) and fixed magnetic sheet (72), maintenance probe's electric joint outer end fixedly connected with spacing ring, a plurality of dynamic magnetic sheets that correspond with a plurality of balance bars (7) respectively of spacing ring fixedly connected with, balance bar (7) inner bottom fixedly connected with electromagnetic sheet (71) and fixed magnetic sheet (72), still install temperature sensor in maintenance appearance body (1), electromagnetic sheet (71) and temperature sensor all are connected with the control chip electricity, and the transverse length of pre-compaction section (622) is not less than the cross-section width of spacing ring.

8. The eye care apparatus according to claim 7, wherein: the magnetic poles of the end surfaces of the movable magnetic sheet and the fixed magnetic sheet (72) which are close to each other are opposite, the magnetic poles of the end parts of the electromagnetic sheet (71) which are close to each other after the power is applied are the same, and the repulsive force of the electromagnetic sheet (71) to the movable magnetic sheet is larger than the attractive force of the fixed magnetic sheet (72) to the movable magnetic sheet.

9. The eye care apparatus according to claim 5, wherein: the miniature camera (8) is installed to collection trace cover (61) inner bottom, miniature camera (8) and control chip signal connection, and miniature camera (8) are located under location hemisphere (633).