A head-mounted multispectral device that can intelligently adjust and improve sleep

Abstract

The present invention discloses a head-mounted multi-spectral device which can be intelligently adjusted and improve sleep, and belongs to the technical field of sleep-aiding therapy, comprising: two elastic sheets are arranged on one side of a shell, a micro-spectrometer is arranged on one side of the shell, and also comprises: a transmission unit, which is arranged in the shell and matched with the two elastic sheets, and the transmission unit is used to stretch and move the two elastic sheets synchronously; an elastic bracket, which is arranged on one side of the shell, a shading cloth is fixed in the elastic bracket, and the shading cloth is used to shade the eyes of the user, and a flip unit matched with the elastic bracket is arranged on one side of the shell, and the flip unit is used to adjust the angular position of the shading cloth; a limiter, which is arranged on one side of the shell, matched with the transmission unit, and used to limit the two elastic sheets; the present invention helps to improve sleep quality, promote blood circulation, enhance immunity, and relieve pain and inflammation by irradiating eyes with spectral infrared light.

Description

Technical Field

[0001] The present invention relates to the technical field of sleep-aiding therapy, and in particular to a head-mounted multi-spectral device capable of intelligently adjusting and improving sleep. Background Art

[0002] The head-mounted multi-spectral device is used to help sleep. It is a physical therapy instrument designed to help the human body sleep. It uses infrared light irradiation, electromagnetic stimulation and other technologies to help people sleep. It can be divided into low-frequency electromagnetic stimulation to induce sleep, traditional biofeedback therapy, digital frequency synthesis to imitate bioelectric waves, and the mechanism of the sleep device. It improves the sleep disorders caused by increased brain excitability and actively regulates the sleep and wakefulness rhythms, thereby achieving the purpose of non-drug treatment of insomnia.

[0003] China Patent Announcement No. (CN115095812A) discloses a convenient healthy spectrum sleep-aiding lamp. It includes a spectrum lamp body, a heat dissipation cover edge, a positioning side shell, a connecting piece, a support leg, a locking piece, a retaining piece, a base and an adjustment seat. The spectrum lamp body is nested in the heat dissipation cover edge, the positioning side shell is engaged with the heat dissipation cover edge, the positioning side shell is connected to the connecting piece, the connecting piece is locked and installed on the support leg, the support leg is locked and installed on the retaining piece through a locking piece, the retaining piece is fitted and installed on the outer side of the base, and the adjustment seat is slidably installed on the base. The present invention optimizes the setting of the adjustment seat, and the counterweight increases the weight of the base to prevent the sleep-aiding lamp from tipping over during use. The sphere on the transmission assembly cooperates with the notch seats at different positions to achieve positioning, and the cooperation wheel assists the stability of the middle rod when moving, the stability during the adjustment process is high, convenient to use, and the adjustment effect is good; although the above patent document can facilitate the adjustment of the spectrum sleep-aiding lamp and improve the stability of use, it cannot be worn on the user's head to provide sleep assistance when sleeping.

[0004] At present, head-mounted sleep aid devices usually only use electromagnetic stimulation of the head to achieve the purpose of sleep aid, but the effect of improving sleep in this way is not ideal and it is difficult to meet the needs of users for improving sleep. In addition, since head-mounted sleep aid devices are used relatively frequently, it is inconvenient to store and carry them, which affects the effect of use. Therefore, we propose a head-mounted multi-spectral device that can be intelligently adjusted and improve sleep. Summary of the invention

[0005] The purpose of the present invention is to provide a head-mounted multi-spectral device that can be intelligently adjusted and improve sleep, so as to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a head-mounted multi-spectral device capable of intelligent adjustment and improvement of sleep, comprising:

[0007] Two elastic sheets are arranged on one side of the shell, a micro-spectrometer is arranged on one side of the shell, and further comprises:

[0008] A transmission unit is disposed in the housing and is adapted to the two elastic sheets, and is used to stretch and move the two elastic sheets synchronously;

[0009] An elastic bracket is arranged on one side of the shell, a shading cloth is fixed inside the elastic bracket, and the shading cloth is used to shade the user's eyes. A flip unit adapted to the elastic bracket is arranged on one side of the shell, and the flip unit is used to adjust the angle position of the shading cloth;

[0010] A limiting member is arranged on one side of the shell, the limiting member is matched with the transmission unit, and is used to limit the two elastic sheets.

[0011] Preferably, the transmission unit comprises:

[0012] A rotating shaft, the rotating shaft is rotatably connected to one side of the housing, a spur gear is fixed to the outer surface of the rotating shaft, a toothed ring is fixed to the adjacent sides of the two elastic sheets, the toothed ring is meshedly connected to the spur gear, and the elastic sheet is slidably connected to the inside of the housing;

[0013] The connecting ring is tightly sleeved on the surface of the rotating shaft, and the connecting ring is fixed to the inner side of the shell through a torsion spring, and the two elastic sheets are reset through the torsion spring.

[0014] Preferably, the flip unit comprises:

[0015] A mounting seat, the mounting seat is fixed to one side of the housing, a transmission shaft is rotatably connected in the mounting seat, a worm is fixed to one end of the rotating shaft, and a worm wheel meshingly connected with the worm is fixed to the surface of the transmission shaft;

[0016] The protective shell is fixed to one side of the shell, the worm wheel and the worm are both located inside the protective shell, the elastic bracket is clamped with both ends of the transmission shaft, and the transmission shaft is rotatably connected to the protective shell.

[0017] Preferably, the limiting member comprises:

[0018] A rotating rod, the rotating rod is rotatably connected to one side of the housing, a ratchet is fixed outside the rotating rod, an octagonal column is fixed at one end of the rotating rod, and a rotating wheel is fixed at one end of the octagonal column;

[0019] The ratchet is fixed on the surface of the rotating shaft, and the pawl is engaged with the ratchet. A safety piece adapted to the octagonal column is arranged on one side of the shell.

[0020] Preferably, the safety element comprises:

[0021] A push block is slidably connected to one side of the shell, and a limit block is fixed on the side of the push block close to the octagonal column, the limit block is engaged with the octagonal column, a slide groove is provided on one side of the shell, the push block slides in the slide groove, the opening length of the slide groove is greater than the length of the push block, the push block is arranged in a trapezoidal shape, and a rubber anti-slip pad is fixed on one side of the push block.

[0022] Preferably, a plurality of guide grooves are fixed on the inner side of the shell, the elastic sheet is slidably connected to one side of the guide groove, the guide groove cross section is L-shaped, and the angle between the guide groove and the shell is right angled, and the elastic sheet cross section is arc-shaped.

[0023] Preferably, a plurality of brackets are fixed on the inner side of the shell, one side of the bracket is rotatably connected to a guide wheel, one side of the elastic sheet is provided with a guide groove, the guide wheel is slidingly connected to one side of the guide groove, and the outer side of the guide wheel is provided with a chamfered inclined surface, and the number of guide wheels is consistent with the number of guide grooves.

[0024] Preferably, the cross-section of the toothed ring is set in an arc shape, and there are two toothed rings. The two toothed rings are arranged in a staggered manner on one side of the spur gear, and a limit plate is fixed on one side of the toothed ring. The length of the limit plate is greater than the length of the toothed ring, and the angle between the limit plate and the toothed ring is set in a right angle.

[0025] Preferably, a cross positioning block is fixed at both ends of the transmission shaft, a cross positioning groove is opened on one side of the elastic clip, the cross positioning block is engaged with the cross positioning groove, and the central axis of the cross positioning block is colinear with the central axis of the transmission shaft, and the side of the cross positioning block located in the cross positioning groove is chamfered.

[0026] Preferably, the thickness of the pawl is greater than that of the ratchet, the thickness of the toothed ring is greater than that of the spur gear, and the cross section of the shell is arranged in an arc shape consistent with the elastic sheet.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] (1) The present invention can easily achieve the effect of driving another elastic sheet to extend synchronously by pulling any one of the elastic sheets, which not only greatly improves the convenience of use, but also makes the operation process simpler and more intuitive. In particular, it makes the product more suitable for wearing on the user's head because it can better adapt to the head shapes and sizes of different users. In addition, when the user no longer needs to use the product, the elastic sheet can be cleverly hidden and stored inside the shell. In this way, it is not only convenient to carry, but also effectively protects the elastic sheet from damage by the external environment. At the same time, it also makes the storage of the entire product neater and more orderly.

[0029] (2) The present invention adds a spectrum of infrared light to irradiate the user's eyes, and the spectrum of infrared light irradiation has a certain effect on helping sleep. Infrared light irradiation can promote blood circulation, improve immunity, relieve pain and inflammation, promote metabolism and improve sleep quality. Infrared light irradiation can promote blood circulation and improve metabolism through its warming effect, thereby helping to relieve insomnia symptoms. Infrared rays can penetrate the skin and penetrate into muscles and deep tissues, promote blood circulation, increase blood supply, and increase the oxygen content of the blood. This helps to relieve fatigue, promote metabolism, and recover from muscle damage after exercise.

[0030] (3) The present invention realizes that when the elastic sheet is pulled, the transmission shaft is linked to rotate, thereby driving the shading cloth to flip when the elastic sheet is pulled out. The design is cleverly coordinated with the shading cloth to form a good shading effect at the user's eye position. In this way, it can not only better cooperate with the infrared light irradiation to the user, thereby achieving a better sleep-aiding effect, but also effectively block the light from irradiating the eyes to avoid affecting the normal secretion of melatonin. This dual effect has a significant improvement effect on improving sleep, and can help users enter a deep sleep state faster, thereby improving sleep quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0032] Figure 2 It is a schematic diagram of the top view of the structure of the present invention;

[0033] Figure 3 It is a schematic diagram of the expansion state of the present invention;

[0034] Figure 4 It is a bottom view structural schematic diagram of the present invention;

[0035] Figure 5 It is a schematic diagram of a partial side section structure of the housing of the present invention;

[0036] Figure 6 for Figure 5 The enlarged structural diagram at A in the middle;

[0037] Figure 7 for Figure 6 The enlarged structural diagram at B in the middle;

[0038] Figure 8 It is a schematic diagram of the internal structure of the housing of the present invention;

[0039] Fig. 9 for Figure 8 The enlarged structural diagram at C in the middle;

[0040] Fig.10 for Figure 8 The enlarged structural diagram at D in the middle;

[0041] Fig.11 It is a schematic diagram of the explosion structure of the present invention;

[0042] Fig.12 for Fig.11 The enlarged structural diagram at E in the middle;

[0043] Fig.13 It is a schematic diagram of the side section structure of the housing of the present invention;

[0044] Fig.14 It is a structural schematic diagram of the safety part of the present invention;

[0045] Fig.15 for Fig.14 The enlarged structural diagram at F in the middle;

[0046] Fig.16 It is a schematic structural diagram of the connecting ring and torsion spring of the present invention.

[0047] In the figure: 1. shell; 2. elastic sheet; 3. micro-spectrometer; 4. transmission unit; 41. rotating shaft; 42. spur gear; 43. toothed ring; 44. connecting ring; 45. torsion spring; 5. elastic bracket; 6. shading cloth; 7. flip unit; 71. mounting seat; 72. transmission shaft; 73. worm; 74. worm wheel; 75. protective shell; 8. limiter; 81. rotating rod; 82. pawl; 83. octagonal column; 84. rotating wheel; 85. ratchet; 9. safety piece; 91. push block; 92. limiter block; 10. guide groove; 11. bracket; 12. guide wheel; 13. limiter plate; 14. cross positioning block; 15. cross positioning groove; 16. slide groove; 17. rubber anti-skid pad; 18. guide groove. DETAILED DESCRIPTION

[0048] In order to make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, rather than all the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present disclosure.

[0049] Unless otherwise defined, the technical or scientific terms used in the present disclosure shall have the usual meanings understood by persons with ordinary skills in the field to which the present disclosure belongs. The words "including" or "comprising" and the like used in the present disclosure mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. The words "connect" or "connected" and the like are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0050] For example, see Figure 1-Figure 16 , a head-mounted multi-spectral device capable of intelligent adjustment and improvement of sleep is shown in the figure, comprising: two elastic sheets 2 are arranged on one side of a shell 1, and the cross section of the shell 1 is arranged in an arc shape consistent with the elastic sheet 2, and the shape of the shell 1 and the elastic sheet 2 is arranged so that the device can fit the user's head more closely, and a plurality of guide grooves 10 are fixed on the inner side of the shell 1, and the elastic sheet 2 is slidably connected to one side of the guide groove 10, and the guide groove 10 provides a guiding effect for the elastic sheet 2, so that the elastic sheet 2 is in a smooth and stable state when moving, and the cross section of the guide groove 10 is arranged in an L shape, and the shape of the guide groove 10 is matched with the shape of the guide groove 10. The device is configured to provide a better support effect for the elastic sheet 2, and the angle between the guide groove 10 and the shell 1 is set at a right angle. The cross section of the elastic sheet 2 is in an arc shape. By stretching the elastic sheet 2 outside the shell 1 and matching the shape of the elastic sheet 2, the elastic sheet 2 can be made to fit the user's head more closely, thereby preventing the device from being separated from the head and falling off when using the device. A miniature spectrometer 3 is provided on one side of the shell 1; and it also includes: a transmission unit 4, which is arranged in the shell 1, and the transmission unit 4 is adapted to the two elastic sheets 2, and is used to synchronously stretch and move the two elastic sheets 2 through the transmission unit 4;

[0051] An elastic bracket 5 is arranged at one side of the housing 1. A shade cloth 6 is fixed inside the elastic bracket 5. The shade cloth 6 is used to shade the user's eyes. A flip unit 7 adapted to the elastic bracket 5 is arranged at one side of the housing 1. The flip unit 7 is used to adjust the angle position of the shade cloth 6.

[0052] The limiting member 8 is arranged on one side of the housing 1 . The limiting member 8 is matched with the transmission unit 4 . The limiting member 8 is used to limit the two elastic sheets 2 .

[0053] It should be noted that the micro-spectrometer 3 is based on fiber optic technology and the principles of interference and diffraction of light, and the micro-spectrometer 3 uses the principles of interference and diffraction of light to split and detect light. It is mainly composed of four parts: light source, optical fiber, spectrometer and data processing system. The light source emits infrared light waves to irradiate the user's head. Red light can compensate for the melatonin inhibitory effect caused by high blue light, promote the secretion of melatonin, help improve sleep quality, and delay the aging of the human visual system. The micro-spectrometer 3 emits infrared light waves, which will directly irradiate the user's eye area. The characteristics of infrared light waves enable it to effectively penetrate the skin and tissues, and then act on the brain. This irradiation method utilizes the unique wavelength and energy of red light, which can effectively alleviate the physiological problems caused by long-term exposure to high blue light environments. For example, light mainly comes from the screens of electronic devices, such as mobile phones, computers, and televisions. Long-term exposure to high blue light will inhibit the normal secretion of melatonin in the human body. Melatonin is an important hormone that is usually secreted at night to help regulate the body's circadian rhythm and promote sleep. Therefore, when the secretion of melatonin is inhibited, people's sleep quality is often affected, resulting in difficulty falling asleep or shallow sleep. By using infrared light waves to irradiate the head, red light can effectively compensate for the melatonin inhibition effect caused by high blue light. This compensatory effect helps to restore and promote the normal secretion of melatonin, thereby improving sleep quality.

[0054] Among them, a number of micro-electromagnetic pole pieces are arranged at the shell 1, and electromagnetic stimulation technology is used to help people sleep. The micro-electromagnetic pole pieces are divided into low-frequency electromagnetic stimulation induced sleep, traditional biofeedback therapy, and digital frequency synthesis bio-wave imitation. By increasing the secretion of melatonin, it helps us enter a deep sleep state faster, thereby prolonging sleep time. In addition, electromagnetic therapy can promote blood circulation, improve the microcirculation system, activate cells, and balance endocrine, all of which can relieve fatigue and restore physical strength.

[0055] The setting of the elastic bracket 5 utilizes the elastic effect of the elastic bracket 5 to facilitate the user to pull the elastic bracket 5 so that it is deformed by the force, and the blackout cloth 6 is convenient to disassemble. The main material of the blackout cloth 6 is polyester, which has a good blackout effect and can form a good blackout effect on the user's eyes, thereby better improving the infrared light irradiation sleep-aiding effect. The elastic bracket 5 is L-shaped, and after flipping the elastic bracket 5 and the blackout cloth 6, a good eye light-shielding effect can be formed.

[0056] Furthermore, if Figure 1 , Figure 6 , Fig.13 and Fig.16As shown, it is worth noting that the transmission unit 4 includes: a rotating shaft 41, the rotating shaft 41 is rotatably connected to one side of the housing 1, a spur gear 42 is fixed to the outer surface of the rotating shaft 41, a toothed ring 43 is fixed to the adjacent sides of the two elastic sheets 2, the spur gear 42 is located between the two toothed rings 43, and the central axis of the toothed ring 43 is colinearly arranged with the central axis of the housing 1, the toothed ring 43 is meshed and connected with the spur gear 42, the thickness of the toothed ring 43 is greater than the thickness of the spur gear 42, and the elastic sheet 2 is slidably connected with the inside of the housing 1;

[0057] The connecting ring 44 is tightly sleeved on the surface of the rotating shaft 41. The central axis of the connecting ring 44 is colinear with the central axis of the rotating shaft 41. The connecting ring 44 is fixed to the inner side of the shell 1 through the torsion spring 45. When the rotating shaft 41 rotates, the connecting ring 44 rotates synchronously with the rotating shaft 41, and then a good reset state can be formed for the two elastic sheets 2, and the two elastic sheets 2 are reset through the torsion spring 45.

[0058] Among them, by pulling any one of the elastic sheets 2, the toothed ring 43 can be driven to move along a predetermined track. This movement is achieved through the precise meshing transmission between the toothed ring 43 and the spur gear 42. The meshing transmission between the toothed ring 43 and the spur gear 42 is used to achieve movement in two opposite directions, so that the two elastic sheets 2 are synchronously extended outward, so that the device can be easily worn on the user's head, providing great convenience. In addition, the device has the advantages of being easy to store and carry, and can be suitable for applications that require frequent use.

[0059] When not in use, the device can release the positioning of the transmission unit 4 through the limit member 8, and use the release force of the torsion spring 45 to drive the two elastic sheets 2 to automatically return to the shell 1, and can work together with the flip unit 7 to drive the elastic bracket 5 and the blackout cloth 6 to rotate and reset, thereby preventing them from being accidentally damaged when not in use. When the device needs to be used, it is only necessary to simply release the locking state of the limit member 8, and then pull any elastic sheet 2 to easily pull out the elastic sheet 2, which not only ensures the durability and reliability of the elastic sheet 2, but also greatly improves the user's operating experience.

[0060] It should be noted that the cross-section of the toothed ring 43 is set in an arc shape, and there are two toothed rings 43. The two toothed rings 43 are staggered and arranged on one side of the spur gear 42. A limiting plate 13 is fixed on one side of the toothed ring 43. The length of the limiting plate 13 is greater than the length of the toothed ring 43. The angle between the limiting plate 13 and the toothed ring 43 is set in a right angle. Through the setting of the limiting plate 13, the elastic sheet 2 can be effectively prevented from falling off due to excessive moving distance when it moves under the action of external force. The limiting plate 13 plays a very important limiting role for the elastic sheet 2, ensuring that the elastic sheet 2 can always maintain smooth sliding inside the shell 1 during use.

[0061] Further, such as Fig.10 As shown, a plurality of brackets 11 are fixed on the inner side of the shell 1, and a guide wheel 12 is rotatably connected to one side of the bracket 11. A guide groove 18 is provided on one side of the elastic sheet 2. The guide wheel 12 is slidably connected to one side of the guide groove 18, and the outer side of the guide wheel 12 is provided with a chamfered inclined surface. The number of guide wheels 12 is consistent with the number of guide grooves 10. The guide wheel 12 always squeezes and positions the elastic sheet 2 between the guide groove 10 and the shell 1, thereby improving the stability and smoothness when pulling the elastic sheet 2, and then effectively preventing the elastic sheet 2 from being offset when stretched, and preventing the elastic sheet 2 from being stuck when stretched.

[0062] Embodiment 2, based on embodiment 1, according to Figure 5 , Figure 6 , Figure 8 , Fig. 9 and Fig.14 As shown, it is worth to explain in detail that the flip unit 7 includes: a mounting seat 71, the mounting seat 71 is fixed to one side of the housing 1, a transmission shaft 72 is rotatably connected in the mounting seat 71, a worm 73 is fixed at one end of the rotating shaft 41, and a worm wheel 74 meshingly connected with the worm 73 is fixed on the surface of the transmission shaft 72;

[0063] Protective shell 75, protective shell 75 is fixed to one side of shell 1, and protective shell 75 is made of a hard material, and its main purpose is to ensure that worm wheel 74 and worm 73 can be fully protected. The hard material protective shell 75 can effectively prevent various factors in the external environment from causing damage to worm wheel 74 and worm 73 and jamming, thereby avoiding normal use problems that may be caused by these key components being exposed to the outside. The worm wheel 74 and worm 73 are both located inside protective shell 75, and the elastic bracket 5 is clamped at both ends of the transmission shaft 72, and the transmission shaft 72 is rotatably connected to protective shell 75.

[0064] It should be noted that the worm 73 and the worm wheel 74 are meshed to drive the transmission shaft 72 to rotate, which in turn drives the elastic bracket 5 and the blackout cloth 6 to flip. The blackout cloth 6 forms a light-shielding effect on the user's eyes, thereby forming a relatively dim environment. The dim environment helps the secretion of melatonin, promotes the user to fall asleep, and can prevent white light and high blue light from entering the eyes to interfere with the sleep mechanism in the brain, thereby promoting sleep and enhancing immune function.

[0065] Specifically, a cross positioning block 14 is fixed at both ends of the transmission shaft 72, and a cross positioning groove 15 is opened on one side of the elastic clip. The cross positioning block 14 is engaged with the cross positioning groove 15. The side of the cross positioning block 14 located in the cross positioning groove 15 is set with a chamfered inclined surface, and the central axis of the cross positioning block 14 is set in a colinear manner with the central axis of the transmission shaft 72. When the elastic bracket 5 needs to be disassembled from the transmission shaft 72, the elastic bracket 5 is pulled outward, so that the elastic bracket 5 is deformed by force until the cross positioning groove 15 is separated from the cross positioning block 14, and then the limiting state of the elastic bracket 5 is released. When the elastic bracket 5 needs to be installed, the elastic bracket 5 is pulled to cause a certain deformation, and then the cross positioning groove 15 at the elastic bracket 5 is accurately matched with the cross positioning block 14. This matching method can ensure that the elastic bracket 5 and the cross positioning block 14 are in a tight fit. The elastic bracket 5 is used to apply a proper extrusion effect to the transmission shaft 72. In this way, the installation and disassembly of the elastic bracket 5 and the blackout cloth 6 can be smoothly completed. This installation method not only facilitates the disassembly process of the blackout cloth 6 and the elastic bracket 5, but also makes the entire operation process more flexible and convenient.

[0066] Embodiment 3, based on other embodiments, according to Figure 6 , Figure 7 , Fig. 9 , Fig.13 and Fig.15 As shown, it is worth to explain in detail that the limiter 8 includes: a rotating rod 81, the rotating rod 81 is rotatably connected to one side of the housing 1, a ratchet 82 is fixed to the outside of the rotating rod 81, an octagonal column 83 is fixed to one end of the rotating rod 81, and a rotating wheel 84 is fixed to one end of the octagonal column 83;

[0067] Ratchet 85, the ratchet 85 is fixed on the surface of the rotating shaft 41, and the pawl 82 is engaged with the ratchet 85, the thickness of the pawl 82 is greater than the thickness of the ratchet 85, when the pawl 82 is engaged with the ratchet 85, a good limiting effect can be formed on the ratchet 85, and the jamming situation when the pawl 82 is engaged with the ratchet 85 can be effectively avoided. A safety piece 9 adapted to the octagonal column 83 is provided on one side of the shell 1.

[0068] Among them, after completing the stretching adjustment of the elastic sheet 2, when the position of the elastic sheet 2 needs to be limited, the rotating wheel 84 is rotated to drive the pawl 82 to rotate, and the pawl 82 engages the ratchet 85. Through the engagement of the pawl 82 and the ratchet 85, the limiting function of the elastic sheet 2 can be effectively achieved. When using this device, the elastic sheet 2 needs to be fixed on the user's head position, and it must be ensured that the elastic sheet 2 is in a relatively stable state. The purpose of doing this is to avoid the elastic sheet 2 from rebounding during use, thereby affecting the normal use of the device and the comfort of the wearer.

[0069] The locking cam 91 is provided with a plurality of locking cams 14, 16 and 17. The locking cam 91 is provided with a plurality of locking cams 14, 16 and 17 being provided at the locking cam 91. The plurality of locking cams 14 are provided with plurality of locking cams 14, 16 and 17 being provided at the locking cam 91. The plurality of locking cams 14 are provided with plurality of locking cams 14, 16 and 17 being provided at the locking cam 91.

[0070] Specifically, by pushing the push block 91, the push block 91 moves along the slide groove 16 after being subjected to force, driving the limit block 92 to move, and utilizing the limit block 92 to engage with the octagonal column 83. By using the engagement mechanism between the limit block 92 and the octagonal column 83, the limiting state of the rotating rod 81 can be effectively formed. The main purpose of this design is to prevent the elastic sheet 2 from loosening or displacement due to accidental collision or mis-touch during storage or carrying, thereby ensuring that the elastic sheet 2 maintains its original stability and functionality during use, and avoiding the influence caused by loosening or displacement.

[0071] In this scheme, when this device is needed, its operating principle is as follows:

[0072] First, by pushing the push block 91, the push block 91 is forced to move along the slide groove 16 until the limit block 92 and the octagonal column 83 are in a separated state, and then the limit on the rotating rod 81 is released;

[0073] Secondly, the rotating wheel 84 is rotated to make the octagonal column 83 and the rotating rod 81 rotate synchronously, and then the pawl 82 is driven to rotate synchronously, so that the pawl 82 is separated from the ratchet wheel 85, thereby releasing the limiting state of the rotating shaft 41;

[0074] Then, by pulling any one of the elastic sheets 2, the elastic sheet 2 is forced to move along the guide groove 10, so that the elastic sheet 2 is stretched to the outside of the housing 1 after being forced, so that the toothed ring 43 is forced to move synchronously with the elastic sheet 2, and the meshing transmission effect between the toothed ring 43 and the spur gear 42 is utilized, so that when any one of the elastic sheets 2 is pulled, the other elastic sheet 2 is driven to extend synchronously;

[0075] Finally, the pawl 82 needs to be engaged with the ratchet wheel 85. When the elastic sheet 2 is limited, the rotating shaft 41 is operated to make the worm 73 rotate synchronously, and the meshing transmission effect between the worm 73 and the worm wheel 74 is used to make the transmission shaft 72 rotate synchronously, and the transmission effect between the cross positioning block 14 and the cross positioning groove 15 is used to drive the elastic bracket 5 and the blackout cloth 6 to flip, so that the elastic bracket 5 and the blackout cloth 6 are flipped to the final position, and the elastic sheet 2 can be put on the head, and the blackout cloth 6 forms a blackout state for the user's eyes. The multi-spectrum infrared light irradiation and electromagnetic stimulation can achieve the purpose of helping to improve sleep.

[0076] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art. The general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

[0077] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A head-mounted multi-spectral device capable of intelligently adjusting and improving sleep, comprising: Two elastic sheets (2) are arranged on one side of the housing (1), and a micro-spectrometer (3) is arranged on one side of the housing (1); It is characterized by further comprising: A transmission unit (4), the transmission unit (4) being arranged in the housing (1), and the transmission unit (4) being adapted to the two elastic sheets (2), the transmission unit (4) being used to synchronously stretch and move the two elastic sheets (2), the transmission unit (4) comprising: A rotating shaft (41), the rotating shaft (41) is rotatably connected to one side of the housing (1), a spur gear (42) is fixed to the outer surface of the rotating shaft (41), a toothed ring (43) is fixed to the adjacent sides of the two elastic sheets (2), the toothed ring (43) is meshingly connected to the spur gear (42), and the elastic sheet (2) is slidably connected to the inside of the housing (1); A connecting ring (44), the connecting ring (44) is tightly sleeved on the surface of the rotating shaft (41), the connecting ring (44) is fixed to the inner side of the housing (1) via a torsion spring (45), and the two elastic sheets (2) are reset via the torsion spring (45); An elastic bracket (5) is arranged on one side of the housing (1), a shading cloth (6) is fixed inside the elastic bracket (5), the shading cloth (6) is used to shade the eyes of the user, and a flip unit (7) adapted to the elastic bracket (5) is arranged on one side of the housing (1), the flip unit (7) is used to adjust the angular position of the shading cloth (6), and the flip unit (7) comprises: A mounting seat (71), the mounting seat (71) being fixed to one side of the housing (1), a transmission shaft (72) being rotatably connected inside the mounting seat (71), a worm (73) being fixed to one end of the rotating shaft (41), and a worm wheel (74) being meshingly connected to the worm (73) being fixed to the surface of the transmission shaft (72); A protective shell (75), the protective shell (75) is fixed to one side of the housing (1), the worm wheel (74) and the worm (73) are both located inside the protective shell (75), the elastic bracket (5) is clamped with both ends of the transmission shaft (72), and the transmission shaft (72) is rotatably connected to the protective shell (75); A limiting member (8), the limiting member (8) being arranged on one side of the housing (1), the limiting member (8) being adapted to the transmission unit (4), the limiting member (8) being used to limit the positions of the two elastic sheets (2), the limiting member (8) comprising: A rotating rod (81), the rotating rod (81) being rotatably connected to one side of the housing (1), a ratchet (82) being fixed to the outside of the rotating rod (81), an octagonal column (83) being fixed to one end of the rotating rod (81), and a rotating wheel (84) being fixed to one end of the octagonal column (83); A ratchet (85) is fixed to the surface of the rotating shaft (41), and the pawl (82) is engaged with the ratchet (85). A safety member (9) adapted to the octagonal column (83) is provided on one side of the housing (1), and the safety member (9) comprises: A push block (91) is slidably connected to one side of the housing (1), and a limit block (92) is fixed to one side of the push block (91) close to the octagonal column (83), the limit block (92) is snap-connected to the octagonal column (83), a slide groove (16) is provided on one side of the housing (1), the push block (91) slides in the slide groove (16), the opening length of the slide groove (16) is greater than the length of the push block (91), the push block (91) is arranged in a trapezoidal shape, and a rubber anti-slip pad (17) is fixed to one side of the push block (91).

2. The head-mounted multi-spectral device capable of intelligent adjustment and improvement of sleep according to claim 1, characterized in that: A plurality of guide grooves (10) are fixed on the inner side of the shell (1), the elastic sheet (2) is slidably connected to one side of the guide groove (10), the cross section of the guide groove (10) is arranged in an L shape, and the angle between the guide groove (10) and the shell (1) is arranged in a right angle, and the cross section of the elastic sheet (2) is in an arc shape.

3. The head-mounted multi-spectral device capable of intelligent adjustment and improvement of sleep according to claim 1, characterized in that: A plurality of brackets (11) are fixed on the inner side of the housing (1), one side of the bracket (11) is rotatably connected to a guide wheel (12), one side of the elastic sheet (2) is provided with a guide groove (18), the guide wheel (12) is slidably connected to one side of the guide groove (18), and the outer side of the guide wheel (12) is provided with a chamfered inclined surface, and the number of the guide wheels (12) is the same as the number of the guide grooves (10).

4. The head-mounted multi-spectral device capable of intelligent adjustment and improvement of sleep according to claim 1, characterized in that: The cross section of the toothed ring (43) is arranged in an arc shape. Two toothed rings (43) are provided. The two toothed rings (43) are arranged in a staggered distribution on one side of the spur gear (42). A limit plate (13) is fixed on one side of the toothed ring (43). The length of the limit plate (13) is greater than the length of the toothed ring (43). The angle between the limit plate (13) and the toothed ring (43) is arranged in a right angle.

5. The head-mounted multi-spectral device capable of intelligent adjustment and improvement of sleep according to claim 1, characterized in that: A cross positioning block (14) is fixed at both ends of the transmission shaft (72), a cross positioning groove (15) is provided on one side of the elastic clip, the cross positioning block (14) is engaged with the cross positioning groove (15), and the central axis of the cross positioning block (14) is arranged in a colinear manner with the central axis of the transmission shaft (72), and one side of the cross positioning block (14) located in the cross positioning groove (15) is arranged in a chamfered inclined surface.

6. The head-mounted multi-spectral device capable of intelligent adjustment and improvement of sleep according to claim 1, characterized in that: The thickness of the pawl (82) is greater than the thickness of the ratchet (85), the thickness of the toothed ring (43) is greater than the thickness of the spur gear (42), and the cross section of the housing (1) is arranged in an arc shape consistent with the elastic sheet (2).

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