CN215131448U - Light feeding instrument - Google Patents
Light feeding instrument Download PDFInfo
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- CN215131448U CN215131448U CN202120417971.1U CN202120417971U CN215131448U CN 215131448 U CN215131448 U CN 215131448U CN 202120417971 U CN202120417971 U CN 202120417971U CN 215131448 U CN215131448 U CN 215131448U
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- light
- light source
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- control
- amblyopia
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Abstract
The utility model provides a light-feeding instrument, which relates to the technical field of vision prevention and control devices and solves the technical problems that the prior light-feeding instrument in the prior art can only correct myopia, not only can correct single myopia, but also has poor effect; the light source device is electrically connected with the control device; the light source device comprises a myopia prevention and control light source, an amblyopia prevention and control light source and a hyperopia prevention and control light source; the utility model can effectively apply the light emitted by the light source device to the eyes of the user through the light transmission channel and the eyeshade, and the vision prevention and control effect is obvious; through the mutual cooperation of myopia prevention and control light source, amblyopia prevention and control light source and hyperopia prevention and control light source, act on the eye through the light that sends different wave bands, and then play myopia prevention and control, the effect of amblyopia treatment and hyperopia degree of falling, application scope is extensive.
Description
Technical Field
The utility model relates to an eyesight prevention and control device technical field, concretely relates to feed light appearance.
Background
Myopia is a form of ametropia in which parallel rays of light enter the eye when the eye is in a state of accommodative relaxation, which focuses in front of the retina, resulting in the inability to form a sharp image on the retina, called myopia.
Hyperopia refers to a refractive state in which parallel light beams are refracted by a relaxed-fitting eyeball and then imaged on the retina, and when the power of the eyeball is insufficient or the length of the axis of the eyeball is insufficient, hyperopia occurs.
Amblyopia refers to amblyopia in which the best correction vision of one or both eyes is lower than that of normal children of corresponding age due to abnormal visual experiences such as strabismus, ametropia, high ametropia, and form deprivation in the visual development period, and no organic lesions are found in eye examination.
Myopia, hyperopia and amblyopia are very common among teenagers in the development period of vision, most of light-feeding instruments appearing in the existing market only prevent and control myopia, cannot prevent and control amblyopia and hyperopia, and not only has single vision correction, but also has poor effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a light-feeding instrument to solve the technical problems of single vision correction and poor effect of the existing light-feeding instrument in the prior art; the utility model provides a plurality of technical effects that the preferred technical scheme in a plurality of technical schemes can produce (the myopia prevention and control light source can emit red light and blue light, in the process of actual use, single color light can be selected to continuously or intermittently act on the eye, two colors can be alternatively acted on the eye, the axial myopia and the deepening of curvature myopia can be effectively inhibited, the amblyopia prevention and control light source can emit red light, green light and blue light, stroboscopic stimulation is carried out on cells of the eye base vision through three primary colors, the effect of quickly and safely treating amblyopia is achieved by adjusting the frequency, the hyperopia prevention and control light source can emit white light and red light to promote the axial growth of the eye, the axial hyperopia is mainly aimed at 4-18 years old teenagers in the growth and development period, the control device comprises a main controller which is used for the electric control of a light instrument, the control device comprises a human-computer interaction screen, the man-machine interaction screen is electrically connected with the main controller, and when the light-feeding instrument is used, the light-feeding instrument can be controlled by touching the man-machine interaction screen, so that the operation is convenient and fast; the control device comprises a wireless communication module, the mobile terminal is operated in the actual use process, the wireless control of the light-feeding instrument can be realized through the wireless communication module, and the operation modes are various; the light feeding instrument main body comprises an upper body and a lower body, wherein the upper body is used for installing the lamp cylinder, the light source device and the eye cover, and the lower body is used for installing the control device and supporting the whole device; the upper machine body is provided with a mounting groove, an adjusting knob is arranged in the mounting groove, the adjusting knob is connected with the two lamp barrels through a distance adjusting device, and the distance between the two lamp barrels can be adjusted; the light feeding instrument comprises a lifting device, the height of the upper body relative to the lower body can be adjusted through the lifting device, so that the height of the eyeshade is adjusted, the lifting end of the lifting device is rotatably connected with the upper body, the angle of the upper body relative to the lifting device can be adjusted, the angle of the eyeshade is adjusted, and the eyeshade is wide in application range; see below for details.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of feed light appearance, including feeding light appearance main part, wherein: the light feeding instrument main body is provided with a light transmission channel, the inlet end of the light transmission channel is provided with a light source device, and the outlet end of the light transmission channel is provided with an eye cover; the light source device is electrically connected with the control device; the light source device comprises a myopia prevention and control light source, an amblyopia prevention and control light source and a hyperopia prevention and control light source.
Preferably, the myopia prevention and control light source can emit red light with the wavelength of 625nm-700 nm; the myopia prevention and control light source can emit blue light with the wavelength of 480nm-500 nm.
Preferably, the amblyopia prevention and control light source can emit red light with the wavelength of 620nm-775 nm; the amblyopia prevention and control light source can emit green light with the wavelength of 530nm-570 nm; the amblyopia prevention and control light source can emit blue light with the wavelength of 480nm-500 nm.
Preferably, the far-vision prevention and control light source can emit white light with the wavelength of 390nm-750 nm; the far-vision prevention and control light source can emit red light with the wavelength of 770nm-780 nm.
Preferably, the control device comprises a main controller, the main controller is arranged inside the main body of the light feeding instrument, and the light source device is electrically connected with the main controller.
Preferably, the control device comprises a human-computer interaction screen, and the human-computer interaction screen is arranged on the light instrument main body and is electrically connected with the main controller.
Preferably, the control device comprises a wireless communication module, the wireless communication module is arranged inside the main body of the light feeding instrument and is electrically connected with the main controller; the main controller is in communication connection with the mobile terminal through the wireless communication module.
Preferably, the light instrument main body comprises an upper body and a lower body, wherein: a first mounting cavity is arranged in the upper machine body, a lamp barrel is arranged in the first mounting cavity, a light transmission channel is axially arranged on the lamp barrel, and the eyeshade and the light source device are respectively arranged at two ends of the lamp barrel; the lower body is disposed at a lower side of the upper body.
Preferably, an installation groove is formed in the upper machine body and communicated with the first installation cavity, an adjusting knob is arranged in the installation groove, the number of the lamp barrels is two, and the two lamp barrels are arranged in parallel; and a distance adjusting device is arranged in the first mounting cavity, the adjusting knob is in transmission connection with the lamp barrel through the distance adjusting device, and the adjusting knob is rotated to enable the distance adjusting device to adjust the distance between the two lamp barrels.
Preferably, the light feeding instrument comprises a lifting device, a second installation chamber is arranged inside the lower body, wherein: the fixed end of the lifting device is arranged in the second mounting cavity; the lifting end of the lifting device is rotatably connected with the upper machine body.
The utility model provides a pair of feed light appearance has following beneficial effect at least:
the light feeding instrument comprises a light feeding instrument body, and the light feeding instrument body is used for mounting and supporting other devices.
The light feeding instrument main body is provided with a light transmission channel, the inlet end of the light transmission channel is provided with a light source device, the outlet end of the light transmission channel is provided with an eye cover, the light source device provides light sources according to actual requirements, and the light transmission channel can guide light rays to the eye cover.
The light source device is electrically connected with the control device, and is accurate and convenient to control.
The light source device comprises a myopia prevention and control light source, an amblyopia prevention and control light source and a hyperopia prevention and control light source, the myopia prevention and control light source, the amblyopia prevention and control light source and the hyperopia prevention and control light source are matched with each other, light rays with different wavelengths are applied to eyes, and accordingly the effects of myopia prevention and control, amblyopia treatment and hyperopia reduction are achieved, the application range is wide, and the effect is remarkable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a block diagram of the present invention;
fig. 3 is a schematic structural view of the lamp cartridge, the light source device and the distance adjusting device of the present invention;
FIG. 4 is a schematic structural view of the distance adjustment device of the present invention;
fig. 5 is a schematic view of another view angle structure of the distance adjustment device of the present invention;
fig. 6 is a schematic structural view of the lifting device of the present invention.
Reference numerals
1. A light feeding instrument main body; 11. mounting the machine body; 111. mounting grooves; 12. a lower machine body; 13. eye masks; 2. a light source device; 21. a myopia prevention and control light source; 22. an amblyopia prevention and control light source; 23. a far vision prevention and control light source; 3. a control device; 31. a main controller; 32. a wireless communication module; 33. a human-computer interaction screen; 34. a USB interface; 4. a lamp barrel; 41. a light transmission channel; 5. adjusting a knob; 51. a knob sheet; 511. an anti-slip portion; 512. a rack portion; 52. a clamping piece; 53. a first locking tab; 54. a second locking piece; 6. a distance adjusting device; 61. an adjusting gear; 7. a lifting device; 71. an electric push rod; 8. a mobile terminal.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model provides a light feeding instrument, as shown in fig. 1 and fig. 2, the light feeding instrument comprises a light feeding instrument main body 1, a light transmission channel 41 is arranged in the light feeding instrument main body 1, a light source device 2 is arranged at the position of the inlet end of the light transmission channel 41, and an eye cover 13 is arranged at the position of the outlet end of the light transmission channel 41; the light source device 2 is electrically connected with the control device 3; the light source device 2 includes a myopia prevention and control light source 21, an amblyopia prevention and control light source 22, and a hyperopia prevention and control light source 23.
In the actual use process, according to different users, the control device 3 controls the myopia prevention and control light source 21, the amblyopia prevention and control light source 22 or the hyperopia prevention and control light source 23 which correspond to the requirements to be turned on, and then the light rays emitted by the corresponding prevention and control light sources act on the eyes of the users through the light transmission channel 41 and the eye mask 13; the utility model discloses a light that light transmission channel 41 and eye-shade 13 can effectively send light source device 2 acts on user's eye, and the visual control effect is showing, prevents through myopia that accuse light source 21, amblyopia prevent that accuse light source 22 and hyperopia prevent that accuse light source 23 mutually supports, can play the effect of prevention and control myopia, amblyopia and hyperopia, and application scope is extensive.
As an alternative embodiment, the myopia prevention and control light source 21 can emit red light with a wavelength of 625nm-700nm, and preferably, the myopia prevention and control light source 21 emits red light with a wavelength of 650nm, which acts on the fundus, has a certain degree of stimulation to the fundus choroid, and can effectively prevent axial myopia.
The myopia prevention and control light source 21 can emit blue light with the wavelength of 480nm-500nm, and the blue light of the wave band can delay the axial myopia and the curvature myopia.
When myopia is treated, red light and blue light of corresponding wave bands emitted by the myopia prevention and control light source 21 are continuously irradiated for 3 minutes respectively, and are used twice a day or once every 4-6 hours, and adjustment can be performed according to the actual myopia.
As an alternative embodiment, the amblyopia prevention and control light source 22 can emit red light with the wavelength of 620nm to 775 nm; the amblyopia prevention and control light source 22 can emit green light with the wavelength of 530nm-570 nm; the amblyopia prevention and control light source 22 can emit blue light with a wavelength of 480nm to 500 nm.
The amblyopia prevention and control light source 22 emits red light, green light and blue light of corresponding wave bands to cooperate with each other, and the three primary colors of the cone cells are used for stroboscopic stimulation of the eye fundus cells, and stimulation of different degrees is performed by adjusting the frequency, so that amblyopia can be treated quickly, safely and effectively.
When the amblyopia is treated, the frequency is adjusted to be 45-60 times/minute, each time is 6-9 minutes, the medicine is used twice a day, or each time is 4-6 hours, and the treatment can be adjusted according to the actual degree of amblyopia.
As an alternative embodiment, the far-vision prevention and control light source 23 can emit white light with the wavelength of 390nm-750nm, the far-vision prevention and control light source 23 can emit red light with the wavelength of 770nm-780nm, and the axial growth of the eyeball can be effectively stimulated, and the white light and the red light in the wave band are mainly used for the axial far vision of the teenagers in the growth and development period of 4-18 years old.
When the hyperopia is treated, the white light and the red light with the corresponding wave bands emitted by the hyperopia prevention and control light source 23 respectively act for 5 minutes, the hyperopia prevention and control light source is used twice every day, or is used once every 4-6 hours, and can act for 10 minutes if necessary, and the adjustment can be carried out according to the actual degree of the hyperopia.
In the actual use process, according to the specific situation of a user, single color light can be selected to continuously or intermittently act on the eyes of the human body, and multiple color lights can also be alternatively used for acting on the eyes of the human body.
Optionally, the myopia prevention and control light source 21 includes a red light source body and a blue light source body, the amblyopia prevention and control light source 22 includes a red light source body, a green light source body and a blue light source body, the hyperopia prevention and control light source includes a white light source body and a red light source body, and the independent light source bodies correspond to the colored lights of the corresponding bands.
As an alternative embodiment, as shown in fig. 2, the control device 3 includes a main controller 31, the main controller 31 is disposed inside the light instrument body 1, and the light source device 2 is electrically connected to the main controller 31.
As an optional implementation manner, the control device 3 includes a human-computer interaction screen 33, and the human-computer interaction screen 33 is disposed outside the light instrument main body 1 and electrically connected to the main controller 31, so that touch screen control can be implemented, and the operation is convenient.
As an optional implementation manner, the control device 3 includes a wireless communication module 32, the wireless communication module 32 is disposed inside the light instrument main body 1 and electrically connected with the main controller 31; the main controller 31 is in communication connection with the mobile terminal 8 through the wireless communication module 32, and the mobile terminal 8 can be a remote controller, a mobile phone or a tablet, so that wireless control can be realized, and the operation mode is various.
As an alternative embodiment, the light instrument body 1 includes an upper body 11 and a lower body 12.
A first installation cavity is arranged in the upper machine body 11, the first installation cavity is provided with a lamp barrel 4, the lamp barrel 4 is provided with a light transmission channel 41 along the axial direction, and the light source device 2 is arranged in the first installation cavity and is positioned at the inlet end of the lamp barrel 4; the eye cover 13 is disposed outside the upper body 11 and at the outlet end of the lamp barrel 4.
The lower body 12 is arranged at the lower side of the upper body 11, and the man-machine interaction screen 33 is arranged on the lower body 12 and on the same side with the eye cover 13, so that the touch screen operation is facilitated.
As an optional embodiment, an installation groove 111 is arranged on the upper body 11 and communicated with the first installation chamber, an adjusting knob 5 is arranged in the installation groove 111, the number of the lamp barrels 4 is two, and the two lamp barrels 4 are arranged in parallel.
A distance adjusting device 6 is arranged in the first mounting cavity, an adjusting knob 5 is in transmission connection with the lamp barrel 4 through the distance adjusting device 6, and the adjusting knob 5 is rotated to enable the distance adjusting device 6 to adjust the distance between the two lamp barrels 4.
As shown in fig. 3 to 5, the distance adjusting means 6 includes two adjusting gears 61, the number of the adjusting knobs 5 is set to two, and the two adjusting gears 61 are located between the two adjusting knobs 5.
The adjusting knob 5 comprises a knob sheet 51 and a clamping sheet 52 which are integrally arranged, a mounting bracket is arranged in the first mounting cavity, the knob sheet 51 is located on the upper side of the clamping sheet 52 and can be rotatably mounted on the mounting bracket, and the clamping sheet 52 clamps the corresponding lamp barrel 4.
The upper section of the knob piece 51 is uniformly provided with anti-slip threads to form an anti-slip portion 511, the top section of the anti-slip portion 511 passes through the mounting groove 111, and the side section of the knob piece 51 is provided with a rack portion which is engaged with the corresponding adjusting gear 61.
As shown in fig. 5, the mounting bracket is provided with a first locking piece 53 and a second locking piece 54 at two sides of the adjusting gear 61, the first locking piece 53 and the second locking piece 54 clamp the two adjusting gears 61, and the relative position of the adjusting gears 61 is locked by friction force, so as to lock the distance between the two lamp tubes 4.
When the distance between the two lamp cylinders 4 is adjusted, the anti-slip part 511 is shifted by overcoming the friction force between the locking piece and the adjusting gear 61, the knob piece 51 rotates, the clamping piece 52 and the lamp cylinders 4 rotate along with the rotation, the anti-slip part 511 is released, the adjusting gear 61 is locked at the position under the action of the first locking piece 53 and the second locking piece 54, and the distance between the two lamp cylinders 4 is adjusted.
As an optional implementation manner, as shown in fig. 6, the light feeding instrument includes a lifting device 7, a second installation cavity is disposed inside the lower body 12, both the main controller 31 and the wireless communication module 32 are disposed in the second installation cavity, and a USB interface is electrically connected to the main controller 31 and disposed on the lower body 12.
The fixed end of the lifting device 7 is arranged in the second mounting cavity, and the lifting end of the lifting device 7 is rotatably connected with the upper machine body 11.
As shown in fig. 6, the lifting device 7 is an electric push rod, a supporting block is installed at the top of the electric push rod, an opening is formed in the top side of the lower body 12 and communicated with the second installation cavity, the bottom end of the upper body 11 is inserted into the opening and is hinged to the supporting block, and the bottom end of the upper body 11 and the supporting block are locked in position through friction force, so that the locking of the relative included angle between the upper body 11 and the lower body 12 is realized.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A light feeding instrument is characterized by comprising a light feeding instrument main body, wherein:
the light feeding instrument main body is provided with a light transmission channel, the inlet end of the light transmission channel is provided with a light source device, and the outlet end of the light transmission channel is provided with an eye cover;
the light source device is electrically connected with the control device;
the light source device comprises a myopia prevention and control light source, an amblyopia prevention and control light source and a hyperopia prevention and control light source.
2. The light feeding apparatus of claim 1, wherein said myopia prevention and control light source is capable of emitting red light having a wavelength of 625nm to 700 nm;
the myopia prevention and control light source can emit blue light with the wavelength of 480nm-500 nm.
3. The light feeding apparatus as defined in claim 1, wherein said amblyopia prevention and control light source can emit red light with a wavelength of 620nm-775 nm;
the amblyopia prevention and control light source can emit green light with the wavelength of 530nm-570 nm;
the amblyopia prevention and control light source can emit blue light with the wavelength of 480nm-500 nm.
4. The apparatus of claim 1, wherein said distance vision prevention and control light source is capable of emitting white light having a wavelength of 390nm to 750 nm;
the far-vision prevention and control light source can emit red light with the wavelength of 770nm-780 nm.
5. The light feeding apparatus of claim 1, wherein said control device comprises a main controller, said main controller is disposed inside said light feeding apparatus body, said light source device is electrically connected to said main controller.
6. The light fostering instrument of claim 5 wherein the control device comprises a human-machine interaction screen disposed on the light fostering instrument body and electrically connected to the main controller.
7. The light feeding instrument of claim 5, wherein the control device comprises a wireless communication module disposed inside the light feeding instrument body and electrically connected to the main controller;
the main controller is in communication connection with the mobile terminal through the wireless communication module.
8. The light fostering apparatus of claim 1 wherein the light fostering apparatus body comprises an upper body and a lower body, wherein:
a first mounting cavity is arranged in the upper machine body, a lamp barrel is arranged in the first mounting cavity, a light transmission channel is axially arranged on the lamp barrel, and the eyeshade and the light source device are respectively arranged at two ends of the lamp barrel;
the lower body is disposed at a lower side of the upper body.
9. The light feeding instrument as defined in claim 8, wherein an installation groove is provided on the upper body in communication with the first installation chamber, an adjustment knob is provided in the installation groove, the number of the lamp barrels is two, and the two lamp barrels are arranged in parallel;
and a distance adjusting device is arranged in the first mounting cavity, the adjusting knob is in transmission connection with the lamp barrel through the distance adjusting device, and the adjusting knob is rotated to enable the distance adjusting device to adjust the distance between the two lamp barrels.
10. The light feeding instrument of claim 8, comprising a lifting device, wherein a second mounting chamber is provided inside the lower body, wherein:
the fixed end of the lifting device is arranged in the second mounting cavity;
the lifting end of the lifting device is rotatably connected with the upper machine body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120417971.1U CN215131448U (en) | 2021-02-25 | 2021-02-25 | Light feeding instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120417971.1U CN215131448U (en) | 2021-02-25 | 2021-02-25 | Light feeding instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215131448U true CN215131448U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120417971.1U Active CN215131448U (en) | 2021-02-25 | 2021-02-25 | Light feeding instrument |
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| Country | Link |
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| CN (1) | CN215131448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115887938A (en) * | 2022-11-30 | 2023-04-04 | 光朗(海南)生物科技有限责任公司 | Light feeding instrument with stepless adjusting function |
-
2021
- 2021-02-25 CN CN202120417971.1U patent/CN215131448U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115887938A (en) * | 2022-11-30 | 2023-04-04 | 光朗(海南)生物科技有限责任公司 | Light feeding instrument with stepless adjusting function |
| CN115887938B (en) * | 2022-11-30 | 2024-04-23 | 光朗(海南)生物科技有限责任公司 | Light feeding instrument with stepless regulation function |
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