Nail control instrument

Abstract

The invention belongs to the field of eye protection equipment, and particularly relates to an eye control instrument which comprises a shell, a cover body and a physical therapy mechanism, the physical therapy mechanism comprises a circuit board, a heating piece and a conductive assembly, the conductive assembly comprises an electrode, an insulation sleeve and an eyeshade, the eyeshade is made of conductive materials, the electrode comprises a contact part, an extension part and an emission part, the contact part is electrically connected with the circuit board, and the extension part is electrically connected with the circuit board. The extending part is connected with the contact part and the emitting part, the insulating sleeve wraps the extending part, the emitting part is annular and extends out of the insulating sleeve, and the emitting part is embedded into the eyeshade. Compared with the prior art, the micro-current therapy is adopted, the eye peripheral neural network is mildly stimulated, the eye tissue is deeply acted, the excessive tension and spasm state of ciliary muscles is relieved, metabolism is promoted, nerve conduction is activated, and eye axis growth is accurately controlled.

Description

Technical Field

[0001] The present invention relates to eye protection equipment, and more particularly to an eye control device. Background Art

[0002] With the accelerated pace of life in modern society and the widespread use of electronic devices, people's eyes are facing more and more pressure and damage. Long-term use of electronic devices such as computers and mobile phones, as well as irregular living habits, have led to increasingly common problems such as eye fatigue, dryness, and decreased vision. Therefore, the demand for eye protection equipment is increasing. As a device that can relieve eye fatigue and promote eye blood circulation, the eye control device has gradually attracted market attention.

[0003] The types and shortcomings of existing eye protectors. Currently, the eye protectors on the market are mainly divided into the following types: 1. Hot compress eye protector The hot compress eye protector applies heat to the eyes through a heating element to promote blood circulation in the eyes. However, the existing hot compress eye protector has the following shortcomings: ①The heating effect is uneven, and local overheating or insufficient heating may occur easily.

[0004] ② Unable to adjust the temperature according to the user's specific needs, resulting in poor user experience.

[0005] ③The heating elements of some hot compress eye protectors have a short lifespan and need to be replaced frequently.

[0006] 2. Massage eye protector Massage eye protectors simulate massage effects by mechanical vibration or airbag inflation. However, existing massage eye protectors have the following shortcomings: ①The massage head is not designed properly and cannot fit the eye contour, resulting in poor massage effect.

[0007] ②The massage intensity is difficult to adjust and some users may feel uncomfortable.

[0008] ③After long-term use, the massage head is prone to wear and tear, affecting the massage effect.

[0009] 3. Phototherapy eye protector Phototherapy eye protectors use light of a specific wavelength to illuminate the eyes to relieve fatigue and improve vision. However, existing phototherapy eye protectors have the following shortcomings: ① Inaccurate control of light source intensity and wavelength may cause damage to eyes.

[0010] ②The light source of some phototherapy eye protectors has a short lifespan and needs to be replaced frequently.

[0011] ③The effects of light therapy vary from person to person, and some users may not feel significant improvements.

[0012] 4. Microcurrent eye protection device Microcurrent eye protectors stimulate eye nerves and muscles through microcurrents to relieve fatigue and promote blood circulation in the eyes. However, existing microcurrent eye protectors have the following shortcomings: ①The microcurrent intensity is not designed reasonably and cannot accurately match the physiological needs of the eyes.

[0013] ②Some microcurrent eye protectors are less safe and pose a risk of current leakage.

[0014] ③The conduction efficiency of microcurrent is low, resulting in insignificant treatment effect. Summary of the invention

[0015] In view of the deficiencies in the prior art, the object of the present invention is to provide an eye control device that solves the above technical problems.

[0016] To achieve the above object, the present invention provides the following technical solutions: An eye control device includes a shell, a cover body and a physical therapy mechanism. The physical therapy mechanism includes a circuit board, a heating plate and a conductive component. The conductive component includes an electrode, an insulating sleeve and an eye mask. The eye mask is made of a conductive material. The electrode includes a contact part, an extension part and a transmitting part. The contact part is electrically connected to the circuit board, the extension part connects the contact part and the transmitting part, the insulating sleeve covers the extension part, the transmitting part is ring-shaped and extends out of the insulating sleeve, and the transmitting part is embedded in the eye mask.

[0017] Furthermore, the contact portion, the extending portion and the emitting portion are integrally formed, the contact portion is in the shape of a sheet, the extending portion is in the shape of an annular sleeve, and the emitting portion is in the shape of an annular sheet.

[0018] Furthermore, the insulating sleeve is composed of an integrally formed covering portion and a supporting portion, the covering portion is in the shape of an annular sleeve and is adapted to the extending portion, the supporting portion is in the shape of an annular sheet and is adapted to the emitting portion, and the eye mask has an embedding groove in which the supporting portion and the emitting portion are embedded.

[0019] Furthermore, the shell includes a main body and a mounting body which are connected to each other, the main body includes a accommodating cavity, the mounting body includes a mounting cavity, a through hole connecting the accommodating cavity and the mounting cavity is opened on the main body, the circuit board is installed in the accommodating cavity, the heating plate is placed in the accommodating cavity and corresponds to the through hole, and the insulating sleeve extends into the mounting cavity and is movably connected to the mounting body.

[0020] Furthermore, two opposite mounting protrusions are provided on the inner wall of the mounting body, and a mounting hole movably connected to the mounting protrusions is provided on the outer wall of the insulating sleeve, so that the insulating sleeve can rotate on the mounting body.

[0021] Furthermore, the eye mask is detachably connected to the insulating sleeve.

[0022] Furthermore, the heating plate includes an integrally formed connecting portion and two hot compressing portions, the connecting portion is placed between the two hot compressing portions, the hot compressing portion and the through hole are both elliptical, and the hot compressing portion corresponds to the through hole.

[0023] Furthermore, the electrode and the circuit board are connected by a wire, the abutting part, the wire and the hot compress part are bonded by a conductive patch, and each hot compress part corresponds to an electrode.

[0024] Furthermore, the eye mask is made of RTV silicone.

[0025] Furthermore, the circuit board is provided with a Type-c interface.

[0026] By adopting the above technical solution, the beneficial effects of the present invention are: The eye control device of the present invention acts on the choroid, sclera and retina, and can control the growth of the eye axis, improve blood circulation in the eye, relieve eye fatigue and stimulate eye muscles and nerves. The eye control device of the present invention adopts medium-frequency microcurrent technology, supplemented by hot compress; its microcurrent can penetrate the surface of the skin and affect the deep tissue without causing strong stimulation, so it can be safely applied to sensitive areas such as the choroid of the eye.

[0027] The effects of medium frequency microcurrent can be reflected in the following aspects: 1. Promote blood circulation and improve choroidal blood flow: Medium-frequency microcurrent can penetrate the skin and act on deep tissues, including blood vessels around the eyes. This can cause local vasodilation and increase blood flow, thereby improving blood supply to the eyes, helping to remove metabolic waste and provide more oxygen and nutrients to the eyes. Good blood circulation is essential for maintaining eye health because it ensures that the choroid, retina and other intraocular structures are adequately nourished. Myopia has a significant relationship with choroidal thickness. The higher the myopia refraction, the longer the eye axis, which leads to reduced choroidal thickness and decreased blood flow. Medium-frequency microcurrent increases choroidal blood perfusion pressure, thickens the choroid, relieves scleral hypoxia, and inhibits eye axis growth.

[0028] 2. Activate cell metabolism and thicken choroidal fibers: Medium-frequency microcurrent will also trigger a series of biophysical and biochemical changes, change cell membrane permeability, affect ion channel activity, promote cell metabolism, accelerate tissue repair and regeneration, improve the overall health of the eye, increase cell vitality, make the fiber diameter thicker, thicken the choroidal fibers, enhance their biomechanics, and inhibit the growth of the eye axis.

[0029] 3. Regulate neuromuscular function and inhibit eye axis growth: Medium frequency microcurrent can stimulate and exercise eye muscles, optic cones and optic nerves, promote the regeneration and repair of nerve axons, and cleverly induce the response of Aδ and C nerve fibers at different thresholds, activate nerve conduction pathways, stimulate the secretion of endogenous substances such as endorphins, and effectively activate fundus dopamine receptors. The release of dopamine can inhibit eye axis growth, thereby preventing and controlling the progression of myopia.

[0030] 4. Relieve eye fatigue: Medium frequency current can gently stimulate the acupuncture points around the eyes, relax tense eye muscles, and reduce the discomfort caused by long-term close-range eye use. This method helps to break the vicious cycle of "visual fatigue → myopia", thereby achieving the purpose of preventing myopia and stopping the development of myopia.

[0031] 5. Non-invasive and safe: As a non-invasive physical therapy, medium-frequency microcurrent treatment is relatively safe and suitable for long-term use.

[0032] 6. Thermal effect: Combined with thermotherapy, slight heating can further relax the eye muscles and relieve tension. The heat can also help dilate blood vessels and enhance blood circulation.

[0033] 7. Psychological comfort effect: Using the medium-frequency microcurrent eye control device will give the user a positive psychological hint, thinking that they are taking actions to improve vision problems. This change in mentality can indirectly help reduce anxiety and is beneficial to overall health. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic structural diagram of an embodiment of the present invention.

[0035] Figure 2 The figure is a schematic diagram of the explosion structure of an embodiment of the present invention.

[0036] Figure 3 Schematic diagram of the electrode structure.

[0037] Figure 4 It is a schematic diagram of the structure of the insulating cover.

[0038] Figure 5 A schematic diagram of the structure of the shell.

[0039] Figure markings: shell 1, main body 11, mounting body 12, accommodating cavity 101, mounting cavity 102, through hole 103, mounting protrusion 104, cover body 2, physiotherapy mechanism 3, circuit board 31, heating plate 32, conductive component 33, electrode 331, insulating sleeve 332, eye mask 333, contact portion 331a, extension portion 331b, emitting portion 331c, covering portion 332a, supporting portion 332b, embedding groove 301, mounting hole 304, Type-c interface 34. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0042] like Figure 1 and Figure 2 As shown, the eye control device includes a housing 1, a cover 2 and a therapy mechanism 3. The therapy mechanism 3 includes a circuit board 31, a heating plate 32 and a conductive component 33. The heating plate 32 and the conductive component 33 are both electrically connected to the circuit board 31. The heating plate 32 realizes the hot compress function, and the conductive component 33 realizes the medium frequency current stimulation therapy function. A Type-c interface 34 is provided on the circuit board 31, and a power supply can be connected via a cable.

[0043] like Figure 2 As shown, the conductive component 33 includes an electrode 331, an insulating sleeve 332 and an eye mask 333. The eye mask 333 is made of a conductive material. The conductive material is RTV silicone. In addition to having high conductivity (volume resistivity ≤ 0.1Ω•cm), the silicone also has excellent high and low temperature resistance (-50-+200℃), resistance to ozone, corona discharge, ionizing radiation and weather resistance. The eye mask 333 is detachably connected to the insulating sleeve 332 to achieve the disassembly, cleaning and replacement of the eye mask 333. The eye mask 333 is made of a soft conductive material, which can fit the eye contour, reduce the sense of pressure when wearing, and improve the user's comfort. The conductive material of the eye mask 333 has a low resistivity and can efficiently conduct microcurrent, ensuring that the microcurrent can act evenly on the eye tissue and improve the treatment effect.

[0044] like Figure 3As shown, the electrode 331 includes a contact portion 331a, an extension portion 331b and a transmitter 331c, the contact portion 331a is electrically connected to the circuit board 31, the extension portion 331b connects the contact portion 331a and the transmitter 331c, the insulating sleeve 332 covers the extension portion 331b, and the transmitter 331c is annular and extends out of the insulating sleeve 332. The contact portion 331a, the extension portion 331b and the transmitter 331c are integrally formed and made of a metal material with good conductive effect, such as aluminum, copper, etc. The contact portion 331a is in the shape of a sheet, the extension portion 331b is in the shape of an annular sleeve, and the transmitter 331c is in the shape of an annular sheet. In this way, the area of ​​the electrode 331 and the eye mask 333 is larger, so that the instrument can stably transfer the current through the electrode 331 to the eye mask 333, and then the microcurrent can be applied to the eye tissue to achieve the physical therapy function. The design of the annular transmitting portion 331c of the electrode 331 can ensure that the microcurrent is evenly distributed, accurately acts on the nerves and muscle tissues around the eyes, and avoids discomfort caused by current concentration. The electrical connection between the contact portion 331a and the circuit board 31 ensures the stable transmission of the current, improves the conduction efficiency of the microcurrent, and ensures the treatment effect. The electrode 331 adopts an integrated molding design, which reduces the contact points and reduces the risk of current leakage. At the same time, the protective effect of the insulating sleeve 332 further ensures safety during use.

[0045] like Figure 4 As shown, the insulating sleeve 332 is composed of an integrally formed covering portion 332a and a supporting portion 332b, the covering portion 332a is in the shape of an annular sleeve and can cover the extension portion 331b, and the supporting portion 332b is in the shape of an annular sheet and can support the emitting portion 331c. The eye mask 333 has an embedding groove 301 in which the supporting portion 332b and the emitting portion 331c are embedded, so that the electrode 331 and the insulating sleeve 332 can be embedded in the eye mask 333 after assembly. The insulating sleeve 332 tightly wraps the extension portion 331b of the electrode 331 through the covering portion 332a to form an insulating protective layer to prevent the current from leaking to other parts during the transmission process. At the same time, the supporting portion 332b provides stable support for the emitting portion 331c, ensuring that the emitting portion 331c can be in close contact with the conductive material in the eye mask 333, and the microcurrent is evenly transmitted to the eye skin.

[0046] The insulating sleeve 332 can effectively prevent current leakage, avoid electric shock accidents during use, and improve the safety of the device. The covering effect of the insulating sleeve 332 reduces the contact between the electrode 331 and the external environment, prevents oxidation or corrosion of the electrode 331, prolongs the service life of the electrode 331, and ensures the long-term stable operation of the device. The design of the supporting part 332b provides stable support for the transmitting part 331c, ensures that the transmitting part 331c is in close contact with the conductive material in the eye mask 333, and improves the conduction efficiency of the microcurrent. The matching design of the insulating sleeve 332, the electrode 331, and the eye mask 333 makes the assembly process simpler, reduces production costs, and improves production efficiency.

[0047] like Figure 5 As shown, the housing 1 includes a body 11 and a mounting body 12, the body 11 includes a receiving cavity 101, the mounting body 12 includes a mounting cavity 102, a through hole 103 connecting the receiving cavity 101 and the mounting cavity 102 is provided on the body 11, a circuit board 31 is installed in the receiving cavity 101, a heating plate 32 is placed in the receiving cavity 101 and corresponds to the through hole 103, an insulating sleeve 332 extends into the mounting cavity 102 and is movably connected to the mounting body 12. Two opposite mounting protrusions 104 are provided on the inner wall of the mounting body 12, a mounting hole 304 movably connected to the mounting protrusion 104 is provided on the outer wall of the insulating sleeve 332, and the insulating sleeve 332 can rotate on the mounting body 12, so that when the eye control device is worn on the human head, the position of the conductive component 33 can be adjusted to a certain extent, so that the conductive component 33 is adapted to the eye contour, and then the conductive component 33 can be more accurately fitted to the eye position, thereby ensuring the physical therapy effect.

[0048] like Figure 2 As shown, the heating plate 32 includes an integrally formed connection part and two hot compress parts, the connection part is placed between the two hot compress parts, the hot compress part and the through hole 103 are both elliptical, and the hot compress part corresponds to the through hole 103. The electrode 331 and the circuit board 31 are connected by wires, the abutment part, the wire and the hot compress part are bonded by a conductive patch, and each hot compress part corresponds to an electrode 331. During operation, the heating plate 32 converts electrical energy into thermal energy through the control of the circuit board 31 to generate mild heat. The heat is transferred to the eye skin through the hot compress part, promoting eye blood circulation, relieving eye fatigue, and enhancing the effect of microcurrent stimulation. The warmth generated by the heating plate 32 can promote eye blood vessel dilation, increase blood flow, improve eye blood circulation, and relieve eye fatigue. The combination of thermotherapy and microcurrent stimulation can further relax the eye muscles, improve the conduction efficiency of microcurrent, and enhance the treatment effect. The temperature range of the heating plate 32 is strictly controlled to ensure that it works within a safe range and avoid burns to the eye skin. The warmth generated by the heating sheet 32 ​​can provide the user with a comfortable using experience, reduce eye tension, and improve user acceptance.

[0049] The microcurrent parameters of the eye control instrument are as follows: Voltage: The intensity is divided into 1-9 levels, corresponding to voltages from 22v to 68v.

[0050] Frequency: The base frequency is 5000hz, which may fluctuate up and down depending on the waveform.

[0051] Current: The average power consumption of the device is about 10mA, and the peak current is 150mA (instantaneous current of the boost module); the inductive current is about 2mA.

[0052] Time: The current is turned on and off at a frequency of about every millisecond. It is not a continuous current.

[0053] There is basically no safety impact on the human body. Since the human body safety current is 10mA, the longer the duration, the greater the harm. Therefore, a current less than 2mA and a duration of 0.2 milliseconds have basically no impact on human safety.

[0054] Example: Testing the effect of using the eye control device Purpose of the experiment: To verify the effect of the eye control device in relieving eye fatigue and controlling eye axis growth.

[0055] Experimental subjects: 100 students aged between 8 and 14 were selected, 50 of whom were in the experimental group and were treated with the eye control device; the other 50 were in the control group and were not treated with the eye control device.

[0056] Experimental methods: The experimental group used the eye tracker for 15 minutes every day for 4 consecutive months.

[0057] The control group did not use any eye protection equipment and maintained normal study and life habits.

[0058] Before and after the experiment, the two groups of subjects underwent eye examinations, including measurement of naked eye visual acuity, axial length, choroidal thickness and other indicators.

[0059] Experimental results: Naked eye vision: The naked eye vision of the experimental group increased by an average of 0.2, while the naked eye vision of the control group decreased by an average of 0.1.

[0060] Axial length: The average axial length of the experimental group increased by 0.1mm, while the average axial length of the control group increased by 0.5mm.

[0061] Choroidal thickness: The choroidal thickness of the experimental group increased by an average of 0.2 mm, while the choroidal thickness of the control group decreased by an average of 0.1 mm.

[0062] Conclusion: The eye control device has a significant effect in relieving eye fatigue and controlling the growth of the eye axis. It can effectively improve students' vision and prevent the development of myopia.

[0063] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Common changes and substitutions made by those skilled in the art within the scope of the technical solution of the present invention should be included in the protection scope of the present invention.

Claims

1. An eye control device, comprising a housing, a cover and a physical therapy mechanism, wherein the physical therapy mechanism comprises a circuit board, a heating plate and a conductive component, characterized in that: The conductive assembly includes an electrode, an insulating sleeve and an eye mask, wherein the eye mask is made of a conductive material. The electrode includes a contact part, an extension part and a transmitting part. The contact part is electrically connected to the circuit board. The extension part connects the contact part and the transmitting part. The insulating sleeve covers the extension part. The transmitting part is ring-shaped and extends out of the insulating sleeve. The transmitting part is embedded in the eye mask.

2. An eye control device according to claim 1, characterized in that: The contact portion, the extending portion and the emitting portion are integrally formed, the contact portion is in the shape of a sheet, the extending portion is in the shape of an annular sleeve, and the emitting portion is in the shape of an annular sheet.

3. An eye control device according to claim 2, characterized in that: The insulating sleeve comprises a covering portion and a supporting portion, wherein the covering portion is in an annular sleeve shape and matches the extending portion, and the supporting portion is in an annular sheet shape and matches the emitting portion, and the eye mask is provided with an embedding groove in which the supporting portion and the emitting portion are embedded.

4. The eye control device according to claim 3, characterized in that: The shell includes a main body and a mounting body that are connected to each other, the main body includes a accommodating cavity, the mounting body includes a mounting cavity, a through hole connecting the accommodating cavity and the mounting cavity is opened on the main body, the circuit board is installed in the accommodating cavity, the heating plate is placed in the accommodating cavity and corresponds to the through hole, and the insulating sleeve extends into the mounting cavity and is movably connected to the mounting body.

5. The eye control device according to claim 4, characterized in that: The inner wall of the installation body is provided with two opposite installation protrusions, the outer wall of the insulating sleeve is provided with a mounting hole movably connected with the installation protrusions, and the insulating sleeve can rotate on the installation body.

6. An eye control device according to claim 1 or 5, characterized in that: The eye mask is detachably connected to the insulating sleeve.

7. The eye control device according to claim 4, characterized in that: The heating plate comprises an integrally formed connection portion and two hot compress portions, the connection portion is placed between the two hot compress portions, the hot compress portion and the through hole are both elliptical, and the hot compress portion corresponds to the through hole.

8. The eye control device according to claim 7, characterized in that: The electrodes and the circuit board are connected via wires, the abutting part, the wires and the hot compress part are bonded via conductive stickers, and each hot compress part corresponds to an electrode.

9. The eye control device according to claim 6, characterized in that: The eye mask is made of RTV silicone.

10. The eye control device according to claim 4, characterized in that: The circuit board is provided with a Type-c interface.

Images