Wearable multi-wavelength laser therapeutic instrument and charging base

Abstract

The invention relates to the field of diagnosis, and particularly discloses a wearable multi-wavelength laser therapeutic instrument, which comprises a wrist watchband, a host and a charging base, and is characterized in that the host is embedded in the wrist watchband; the host comprises an upper shell, a lower shell, a battery, a control mainboard, a state indicating lamp panel, a laser lamp panel, a decorative lamp panel and a sticker; the upper shell is buckled in the lower shell; the glue is connected to the bottom surface of the decorative lamp panel, and the decorative lamp panel is fixedly connected to the bottom surface of the lower shell; the control mainboard and the laser lamp panel are installed in the lower shell, the laser lamp panel is located below the control mainboard, and the battery is arranged on the top face of the control mainboard; the state indicating lamp panel is attached to the bottom surface of the upper shell; a plurality of semiconductor lasers are arranged on the bottom surface of the laser lamp panel, and through holes for laser of the semiconductor lasers to penetrate through are formed in the lower shell and the adhesive tape; a key is clamped to one side of the lower shell, a first charging socket is clamped to the side, corresponding to the key, of the lower shell, and the charging base is used for charging the host. The method has the effect of saving time and money consumed by the patient in the treatment process.

Description

Technical Field

[0001] The present invention relates to the technical field of diagnostic devices, and more particularly to a wearable multi-wavelength laser therapeutic apparatus and a charging base. Background Art

[0002] The main function of a laser therapeutic apparatus is to relieve and alleviate pain through a comprehensive technology of thermotherapy and light therapy massage. Currently, such devices mostly appear in hospitals, and the devices in hospitals are relatively large in size. For patients, when they experience pain in the body, they need to go to the hospital for treatment, which will undoubtedly increase the time and cost consumed by patients during the treatment process. Summary of the Invention

[0003] In order to save the time and cost consumed by patients during the treatment process, the present application provides a wearable multi-wavelength laser therapeutic apparatus and a charging base.

[0004] A wearable multi-wavelength laser therapeutic apparatus provided by the present application adopts the following technical solutions: A wearable multi-wavelength laser therapeutic apparatus includes a wrist strap, a main body, and a charging base. The main body is embedded in the wrist strap; the main body includes an upper shell, a lower shell, a battery, a control main board, a status indicator board, a laser lamp board, a decorative lamp board, and an adhesive sticker; the upper shell is snapped into the lower shell; the adhesive sticker is connected to the bottom surface of the decorative lamp board, and the decorative lamp board is fixedly connected to a first card slot on the bottom surface of the lower shell; the control main board and the laser lamp board are fixed on positioning posts in the lower shell, the laser lamp board is located below the control main board, and the battery is arranged on the top surface of the control main board; the status indicator board is attached to a second card slot formed on the bottom surface of the upper shell; a plurality of semiconductor lasers are arranged on the bottom surface of the laser lamp board, through holes for the laser of the semiconductor lasers to pass through are arranged in both the lower shell and the adhesive sticker, and the laser of the semiconductor lasers passes through the decorative lamp board; a button is snapped onto one side of the lower shell, and a first charging socket is snapped onto the side of the lower shell corresponding to the button; the charging base is used for charging the main body.

[0005] Optionally, seven semiconductor lasers are installed on the laser lamp board, one of the semiconductor lasers is located at the middle position of the laser lamp board, and the remaining six semiconductor lasers are evenly distributed in a circle around the middle semiconductor laser; each semiconductor laser integrates two light-emitting points with different wavelengths at the same time.

[0006] Optionally, the adhesive sticker is designed with hydrogel and oil glue materials.

[0007] Optionally, the wrist strap is made of rubber. The wrist strap includes a snap fastener, a strap, and a mounting frame. There are two straps, and the two straps are symmetrically connected to both side surfaces of the mounting frame. The snap fastener is connected to one end of one of the straps. An annular groove for mounting the host is formed by inward depression of the inner peripheral surface of the mounting frame.

[0008] Optionally, the charging base includes a housing, a bottom cover, a charging main board, and a status light board. The status light board is arranged inside the housing, the status light board is snap-connected to the inner wall of the housing, the charging main board is snap-connected inside the housing, and the bottom cover is snap-connected to the bottom surface of the housing. A first charging plug is arranged on the top surface of the charging main board. An installation groove matching with the host is formed by downward depression of the top surface of the housing, and the first charging plug extends out of the bottom surface of the installation groove.

[0009] Optionally, a plurality of the first charging plugs are arranged on the top surface of the charging main board. A plurality of installation grooves matching with the host are formed by downward depression of the top surface of the housing. Each first charging plug correspondingly extends out of the bottom surface of one installation groove, and the number of indicator lights of the corresponding status light board is equal to the number of the first charging plugs. The first charging plug is matched with the first charging socket of the host. A second charging socket is installed at one end of the charging main board, and the second charging socket communicates with the outside of the housing. The second charging socket is located below the charging main board.

[0010] Optionally, only one first charging plug is installed on the charging main board, and a second charging plug is arranged below the charging main board. The second charging plug and the second charging socket are in the same straight line direction. The second charging plug is slidably arranged on the top surface of the bottom cover. An opening for the second charging plug to extend out is arranged at the bottom of the housing. A driving mechanism for driving the second charging plug to slide is arranged on the top surface of the bottom cover.

[0011] Optionally, the driving mechanism includes a support plate, a motor, a rotating shaft, a driving gear, and a rack. There are two support plates, and the two support plates are both connected to the top surface of the bottom cover. The rotating shaft is rotatably connected between the two support plates. The motor is installed on the top surface of the bottom cover, and the output shaft of the motor is connected to the end of the rotating shaft. The driving gear is coaxially connected to the peripheral surface of the rotating shaft. The rack is arranged between the two support plates. A connecting seat is connected to the end of the second charging plug, and the connecting seat slides on the top surface of the bottom cover. One end of the rack is connected to the side surface of the connecting seat. The second charging plug is connected to the charging main board through a flexible circuit board, and the driving gear meshes with the rack.

[0012] Optionally, a first end face gear is connected to the output shaft of the motor. A second end face gear is connected to the peripheral surface of the end of the rotating shaft close to the first end face gear. The first end face gear meshes with the second end face gear. A guiding strip is connected to the peripheral surface of the rotating shaft. A guiding groove that cooperates with the guiding strip is arranged on the inner peripheral surface of the second end face gear. A first groove is arranged on the side surface of the support plate close to the second end face gear. A second groove is arranged on the side surface of the second end face gear close to the first groove. A first spring is sleeved on the rotating shaft. One end of the first spring presses against the bottom surface of the first groove, and the other end of the first spring presses against the bottom surface of the second groove.

[0013] Optionally, two vertical plates are connected to the top surface of the bottom cover. The two vertical plates are respectively located at both ends of the connecting seat. One end of a connecting plate is connected to the top ends of the vertical plates. The bottom surface of the other end of the connecting plate is connected to a first baffle. A sliding plate is connected to the side surface of the connecting seat close to the rack. The top surface of the end of the sliding plate away from the connecting seat is connected to a limiting plate. A moving plate is arranged on the side surface of the connecting seat close to the rack. The moving plate is located below the first baffle. A sliding groove for the sliding plate to slide is arranged in the moving plate. The limiting plate is attached to the side surface of the moving plate. Second baffles are connected to the top surfaces of both ends of the moving plate. The second baffles are located between the first baffle and the vertical plates. A first guiding plate is connected to the connecting plate close to the motor, and a second guiding plate is connected to the connecting plate away from the motor. The first guiding plate is horizontally arranged, and the second guiding plate is vertically arranged. One end of a traction rope is connected to the peripheral surface of the motor output shaft. The other end of the traction rope sequentially passes through the first guiding plate, the two connecting plates, the second guiding plate and is connected to the end face of the moving plate. A positioning rod is connected to the inner wall of one end of the sliding groove close to the motor. The end of the positioning rod slides in the sliding plate. A second spring is sleeved on the positioning rod. One end of the second spring presses against the end face of the sliding plate, and the other end of the second spring presses against the inner wall of the sliding groove.

[0014] In summary, the present application includes at least one of the following beneficial technical effects: 1. The treatment relieves pain through a comprehensive technology of thermotherapy plus phototherapy massage. The main body is designed to be small and convenient to carry. The usage method is very simple. It can be attached to any painful part or acupoint of the body, such as the neck, wrist, knee, shoulder, and back, to relax muscles and relieve pain. It has a relieving effect on various types of pain and is very suitable for home care, effectively combating daily pain. This special treatment technology was initially only used in hospitals and can now be provided to daily consumers, making the cost of pain management lower and saving time and expenses during treatment. 2. The charging base is designed with two compartments, three compartments, four compartments, etc. The charging main board is equipped with a first charging plug, which seamlessly docks with the first charging socket of the host. It can charge multiple hosts simultaneously, eliminating the trouble of charging a single host. When the host is inserted into the installation slot of the charging base, the charging base communicates with the host. Each installation slot has an independent communication function. When the light of the charging base flashes, it indicates that charging is in progress. When the host is fully charged, the light of the charging base stays on steadily. 3. When it is necessary to drive the second charging plug to extend out of the housing, the motor drives the rotating shaft to rotate. The rotating shaft drives the driving gear to rotate. The driving gear drives the rack to slide. The rack drives the connecting seat to slide. The connecting seat drives the second charging plug to extend out of the housing. At this time, the second charging plug can be inserted into the second charging socket of other charging bases, realizing the splicing of two or more charging bases, making the charging scenario of the host more diversified. When it is necessary to retract the second charging plug, the motor drives the rotating shaft to rotate in the reverse direction. The rotating shaft drives the driving gear to rotate. The driving gear drives the rack to move in the reverse direction until the connecting seat fits against the support plate, enabling the second charging plug to be retracted into the housing, improving the portability for carrying. Description of the Drawings

[0015] Figure 1 is a schematic structural diagram of the laser therapeutic apparatus according to Embodiment 1 of the present application; Figure 2 is an exploded structural diagram of the host according to Embodiment 1 of the present application; Figure 3 is another perspective exploded structural diagram of the host according to Embodiment 1 of the present application; Figure 4 is a schematic structural diagram of the four-compartment base according to Embodiment 1 of the present application; Figure 5 is a schematic structural diagram of the two-compartment base according to Embodiment 1 of the present application; Figure 6 is a schematic structural diagram of the splicing structure of two single-compartment bases according to Embodiment 2 of the present application; Figure 7 is a schematic internal structural diagram of the single-compartment base according to Embodiment 2 of the present application; Figure 8 is Figure 7 an enlarged structural diagram of part A in Figure 9 is a schematic structural diagram of the driving mechanism according to Embodiment 2 of the present application.

[0016] Explanation of the Reference Numerals: 1. Wrist strap; 11. Snap button; 12. Watchband; 13. Mounting frame; 131. Annular groove; 2. Main unit; 21. Upper shell; 211. Second card slot; 22. Lower shell; 221. First card slot; 23. Battery; 24. Control main board; 25. Laser lamp board; 251. Semiconductor laser; 26. Decorative lamp board; 27. Adhesive sticker; 28. Button; 29. First charging socket; 210. Status indicator lamp board; 3. Housing; 31. Mounting groove; 4. Bottom cover; 41. Reinforcing plate; 5. Charging main board; 51. First charging plug; 52. Second charging socket; 53. Second charging plug; 531. Connection seat; 6. Status lamp board; 7. Driving mechanism; 71. Support plate; 711. Guide rod; 712. First groove; 72. Motor; 73. Rotating shaft; 731. Guide strip; 74. Driving gear; 75. Rack; 76. First end face gear; 77. Second end face gear; 771. Second groove; 78. First spring; 8. Vertical plate; 81. Connecting plate; 82. First baffle; 83. First guide plate; 84. Second guide plate; 9. Slide plate; 91. Limiting plate; 92. Moving plate; 921. Slide groove; 922. Second baffle; 93. Traction rope; 94. Positioning rod; 95. Second spring. Detailed implementation manners

[0017] The following will Figures 1-9 further elaborate on this application in detail.

[0018] Embodiment 1 The embodiment of this application discloses a wearable multi - wavelength laser therapeutic apparatus. Referring to Figures 1-5 , the laser therapeutic apparatus includes a wrist strap 1, a main unit 2 and a charging base. The main unit 2 is embedded in the wrist strap 1; the main unit 2 includes an upper shell 21, a lower shell 22, a battery 23, a control main board 24, a status indicator lamp board 210, a laser lamp board 25, a decorative lamp board 26 and an adhesive sticker 27; the upper shell 21 is snapped into the lower shell 22, and the upper shell 21 and the lower shell 22 are connected by screws; the adhesive sticker 27 is connected to the bottom surface of the decorative lamp board 26, and the decorative lamp board 26 is fixedly connected in the first card slot 221 on the bottom surface of the lower shell 22; the control main board 24 and the laser lamp board 25 are simultaneously mounted and fixed on four positioning posts in the lower shell 22, the laser lamp board 25 is located below the control main board 24, and the battery 23 is arranged on the top surface of the control main board 24; the status indicator lamp board 210 is pasted in the second card slot 211 formed on the bottom surface of the upper shell 21; a plurality of semiconductor lasers 251 are arranged on the bottom surface of the laser lamp board 25, through holes for the laser of the semiconductor lasers 251 to pass through are arranged in both the lower shell 22 and the adhesive sticker 27, and the laser of the semiconductor lasers 251 penetrates through the decorative lamp board 26; a button 28 is snap - connected to one side of the lower shell 22, and a first charging socket 29 is snap - connected to the side of the lower shell 22 corresponding to the button 28; the charging base is used for charging the main unit 2.

[0019] In the embodiments of the present application, seven high-performance and high-brightness multi-wavelength vertical cavity surface emitting lasers 251 (VCSELs) are adopted, and two light-emitting points with different wavelengths, 660 nm and 810 nm, are integrated in each chip. The treatment soothes and relieves pain through a comprehensive technology of thermotherapy and light therapy massage. The main unit 2 is designed to be small and convenient to carry. The usage method is very simple. It can be attached to the acupoints at any painful part of the body, such as the neck, wrist, knee, shoulder, and back, to relax muscles and relieve pain. It has a relieving effect on various types of pain and is very suitable for home care, effectively combating daily pain. This special treatment technology was initially only used in hospitals, but now it can be provided to ordinary consumers, making the cost of pain management lower and saving time and expenses during treatment. In addition, this laser physiotherapy product can also be applied to the pain relief and treatment of pets.

[0020] The main unit 2 is designed to apply VCSEL chips, adopt the SMD packaging form, and integrate two different wavelengths: 660 nm and 810 nm. The chips are sealed with silica gel and have a high transmittance. The power of a single chip is 5 mW at 660 nm and 5 mW at 810 nm. There are a total of seven chips, and the total power is greater than or equal to 70 mW. At the same time, a single-wavelength chip of 620 - 680 nm can also be integrated, or a multi-wavelength chip combination of 400 - 1100 nm can be used.

[0021] One of the semiconductor lasers 251 is located at the middle position of the laser lamp board 25, and the remaining six semiconductor lasers 251 are evenly distributed around the circumference of the middle semiconductor laser 251. The laser chips adopt a diamond layout, and the seven chips emit a circular light spot as a whole, and the light beam is concentrated and accurately aimed at the treatment site.

[0022] The main unit 2 is designed with a small and beautiful external dimension of 45 cm * 45 cm * 12 cm. The structural layout is reasonable and compact. The control main board 24 and the laser lamp board 25 are stacked in an upper and lower two-layer manner. The control main board 24 and the laser lamp board 25 are fixed by a hot melt technology. The laser lamp board 25 is closely attached to the outer shell, and the heat of the laser lamp board 25 is transferred to the outer shell, which solves the heat dissipation of the laser lamp board 25 and also saves space. The main board also has a type-c charging function, which is convenient for patients to carry when traveling and charging.

[0023] The main unit 2 is designed with a status light. The green light is on when it is turned on, the blue light is on when it is working, the blue light flashes in the pulse mode, the blue light flashes quickly in the super pulse mode, the green light flashes when it is charging, and the red light is on in the alarm mode (when there is no power). The user can know the status of the main unit 2 for convenient use.

[0024] The adhesive patch 27 is designed with hydrogel and oil-based adhesive materials. This material can be reused, is washable, resistant to high temperatures, and leaves no residual adhesive. Its outer dimension is designed to be thin and light, with 7 through holes reserved in the middle to avoid the laser irradiation of the host 2. One side is designed with a transparent film, and the other side is designed with a blue transparent film, which is convenient for storage and transportation. When in use, tear off the transparent film and stick it on the host 2, and stick the other side on any painful part of the body, such as the neck, wrist, knee, shoulder, and back. Patients can also receive pain treatment during work, which is very convenient.

[0025] The wrist strap 1 is made of rubber. The wrist strap 1 includes a snap button 11, a strap 12, and a mounting frame 13. There are two straps 12, which are symmetrically connected to both side surfaces of the mounting frame 13. The snap button 11 is connected to one end of one of the straps 12. An annular groove 131 for mounting the host 2 is formed by the inward depression of the inner peripheral surface of the mounting frame 13.

[0026] The strap 12 is designed with silicone material. A cavity for the host 2 is dug in the silicone. The host 2 is placed in the cavity of the strap 12, and the strap 12 fully wraps the host 2. Patients can wear it on the wrist, and the soft silicone fully fits the treatment part, and it will not fall off during running or exercising, with very strong practicability.

[0027] The charging base includes a housing 3, a bottom cover 4, a charging main board 5, and a status light board 6. The status light board 6 is arranged inside the housing 3, and the status light board 6 is clamped to the inner wall of the housing 3. The charging main board 5 is clamped inside the housing 3, and the bottom cover 4 is clamped to the bottom surface of the housing 3. A plurality of first charging plugs 51 are arranged on the top surface of the charging main board 5. A plurality of installation grooves 31 that cooperate with the host 2 are formed by the downward depression of the top surface of the housing 3. Each first charging plug 51 correspondingly extends out of the bottom surface of one installation groove 31, and the number of indicator lights of the corresponding status light board 6 is equal to the number of first charging plugs 51. Two, three, four, etc. first charging plugs 51 can be arranged on the charging main board 5, and the first charging plug 51 cooperates with the first charging socket 29 of the host 2. A second charging socket 52 is installed at one end of the charging main board 5, and the second charging socket 52 communicates with the outside of the housing 3, and the second charging socket 52 is located below the charging main board 5.

[0028] The charging base is designed with 2 bays, 3 bays, 4 bays, etc. The charging main board 5 is equipped with first charging plugs 51, which are seamlessly docked with the first charging sockets 29 of the host 2, and can satisfy the charging of multiple hosts 2 at the same time, saving the trouble of charging a single host 2. When the host 2 is inserted into the installation groove 31 of the charging base, the charging base communicates with the host 2, and each installation groove 31 has an independent communication function. When the light of the charging base flashes, it means charging is in progress. When the host 2 is fully charged, the light of the charging base stays on.

[0029] Embodiment 2 Refer to Figures 6-9, which is different from Embodiment 1 in that only one first charging plug 51 is installed on the charging main board 5, and a second charging plug 53 is arranged below the charging main board 5. The second charging plug 53 and the second charging socket 52 are located in the same straight line direction; the second charging plug 53 is slidably arranged on the top surface of the bottom cover 4, and an opening for the second charging plug 53 to extend out is arranged at the bottom of the housing 3; a driving mechanism 7 for driving the second charging plug 53 to slide is arranged on the top surface of the bottom cover 4.

[0030] The driving mechanism 7 includes a support plate 71, a motor 72, a rotating shaft 73, a driving gear 74 and a rack 75; there are two support plates 71, and both support plates 71 are connected to the top surface of the bottom cover 4. The rotating shaft 73 is rotatably connected between the two support plates 71. The motor 72 is installed on the top surface of the bottom cover 4, and the output shaft of the motor 72 is connected to the end of the rotating shaft 73. The driving gear 74 is coaxially connected to the circumferential surface of the rotating shaft 73; the rack 75 is arranged between the two support plates 71. A connecting seat 531 is connected to the end of the second charging plug 53. The connecting seat 531 slides on the top surface of the bottom cover 4. One end of the rack 75 is connected to the side surface of the connecting seat 531. The second charging plug 53 is connected to the charging main board 5 through a flexible circuit board. The driving gear 74 and the rack 75 are meshed.

[0031] When it is necessary to drive the second charging plug 53 to extend out of the housing 3, the motor 72 drives the rotating shaft 73 to rotate. The rotating shaft 73 drives the driving gear 74 to rotate. The driving gear 74 drives the rack 75 to slide. The rack 75 drives the connecting seat 531 to slide. The connecting seat 531 drives the second charging plug 53 to extend out of the housing 3. At this time, the second charging plug 53 can be inserted into the second charging socket 52 of other charging bases, realizing the splicing of two or even more charging bases, making the charging scenario of the host 2 more diversified; when it is necessary to retract the second charging plug 53, the motor 72 drives the rotating shaft 73 to rotate in the reverse direction. The rotating shaft 73 drives the driving gear 74 to rotate. The driving gear 74 drives the rack 75 to move in the reverse direction until the connecting seat 531 fits against the support plate 71, so that the second charging plug 53 can be retracted into the housing 3, improving the portability for carrying.

[0032] A reinforcing plate 41 is connected to the top surface of the bottom cover 4. The length direction of the reinforcing plate 41 is perpendicular to the length direction of the rack 75. Guide rods 711 are respectively inserted into both support plates 71. One end of the guide rod 711 is inserted into the side edge of the top surface of the bottom cover 4, and the other end of the guide rod 711 is inserted into the reinforcing plate 41. The two guide rods 711 respectively pass through both ends of the connecting seat 531; during the sliding process of the connecting seat 531, the connecting seat 531 slides along the guide rod 711.

[0033] The output shaft of the motor 72 is connected with a first end face gear 76. The peripheral surface of the end of the rotating shaft 73 close to the first end face gear 76 is connected with a second end face gear 77. The first end face gear 76 and the second end face gear 77 are meshed. The peripheral surface of the rotating shaft 73 is connected with a guide bar 731. The inner peripheral surface of the second end face gear 77 is provided with a guide groove that cooperates with the guide bar 731. A first groove 712 is provided on the side of the support plate 71 close to the second end face gear 77. A second groove 771 is provided on the side of the second end face gear 77 close to the first groove 712. A first spring 78 is sleeved on the rotating shaft 73. One end of the first spring 78 is pressed against the bottom surface of the first groove 712, and the other end of the first spring 78 is pressed against the bottom surface of the second groove 771.

[0034] When the motor 72 drives the rotating shaft 73 to rotate, when the connecting seat 531 contacts the side wall of the housing 3 or the support plate 71, at this time, the rack 75 stops moving forward, and the driving gear 74 also stops rotating, but the motor 72 is still in operation. The motor 72 drives the first end face gear 76 to rotate. The first end face gear 76 squeezes the teeth of the second end face gear 77 through the teeth. The second end face gear 77 is squeezed. The second end face gear 77 slides on the rotating shaft 73. The second end face gear 77 squeezes the first spring 78, causing the first end face gear 76 and the second end face gear 77 to slip relative to each other.

[0035] Two vertical plates 8 are connected to the top surface of the bottom cover 4. The two vertical plates 8 are respectively located at both ends of the connecting seat 531. One end of a connecting plate 81 is connected to the top end of the vertical plate 8. The bottom surface of the other end of the connecting plate 81 is connected with a first baffle 82. A sliding plate 9 is connected to the side of the connecting seat 531 close to the rack 75. The top surface of the end of the sliding plate 9 away from the connecting seat 531 is connected with a limiting plate 91. A moving plate 92 is provided on the side of the connecting seat 531 close to the rack 75. The moving plate 92 is located below the first baffle 82. A sliding groove 921 for the sliding plate 9 to slide is provided in the moving plate 92. The limiting plate 91 is attached to the side surface of the moving plate 92. Second baffles 922 are connected to the top surfaces at both ends of the moving plate 92. The second baffles 922 are located between the first baffle 82 and the vertical plate 8. A first guide plate 83 is connected to the connecting plate 81 close to the motor 72. A second guide plate 84 is connected to the connecting plate 81 away from the motor 72. The first guide plate 83 is horizontally arranged, and the second guide plate 84 is vertically arranged. One end of a traction rope 93 is connected to the peripheral surface of the output shaft of the motor 72. The other end of the traction rope 93 passes through the first guide plate 83, the two connecting plates 81, the second guide plate 84 in sequence and is connected to the end face of the moving plate 92. A positioning rod 94 is connected to the inner wall of one end of the sliding groove 921 close to the motor 72. The end of the positioning rod 94 slides in the sliding plate 9. A second spring 95 is sleeved on the positioning rod 94. One end of the second spring 95 is pressed against the end face of the sliding plate 9, and the other end of the second spring 95 is pressed against the inner wall of the sliding groove 921.

[0036] During the movement of the connecting seat 531 towards the side wall of the housing 3, the motor 72 gradually releases the wound traction rope 93 until the connecting seat 531 contacts the side wall of the housing 3. At this time, the first end face gear 76 and the second end face gear 77 slip against each other, and the output shaft of the motor 72 gradually winds the loose traction rope 93 until the traction rope 93 is tightened. The traction rope 93 pulls the moving plate 92, causing the moving plate 92 to slide on the sliding plate 9. The moving plate 92 compresses the second spring 95, and the second baffle plates 922 at both ends of the moving plate 92 gradually enter between the first baffle plate 82 and the vertical plate 8. The first baffle plate 82 blocks the second baffle plate 922, restricting the connecting seat 531 and the second charging plug 53. When the second charging plug 53 is inserted into the second charging socket 52 of other charging bases, it is beneficial to improve the stability of the second charging plug 53.

[0037] When the second charging plug 53 needs to be retracted, the motor 72 drives the first end face gear 76 to rotate in the reverse direction. At this time, the first end face gear 76 cannot drive the second end face gear 77 to rotate, and the output shaft of the motor 72 gradually releases the traction rope 93. At this time, under the action of the second spring 95, the moving plate 92 is pushed by the second spring 95. The moving plate 92 drives the second baffle plate 922 to move away from between the first baffle plate 82 and the vertical plate 8, releasing the block of the first baffle plate 82 on the second baffle plate 922. At this time, the first end face gear 76 can drive the second end face gear 77 to rotate, and the second end face gear 77 drives the rotating shaft 73 to rotate, retracting the second charging plug 53 into the housing 3, and the output shaft of the motor 72 winds the traction rope 93.

[0038] The implementation principle of a wearable multi-wavelength laser therapeutic apparatus according to an embodiment of the present application is as follows: The treatment relieves pain through a comprehensive technology of thermotherapy and light therapy massage. The main unit 2 is designed to be small and convenient to carry, and the usage method is very simple. It can be attached to any painful acupoints on the body, such as the neck, wrist, knee, shoulder, and back, to relax muscles and relieve pain, and has a relieving effect on various types of pain. It is very suitable for home care, effectively combating daily pain. This special treatment technology was initially only used in hospitals, but now it can be provided to ordinary consumers, making the cost of pain management lower and saving time and costs during treatment.

[0039] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A wearable multi-wavelength laser therapeutic apparatus, characterized in that: It includes a wrist strap (1), a main unit (2) and a charging base. The main unit (2) is embedded in the wrist strap (1). The main unit (2) includes an upper shell (21), a lower shell (22), a battery (23), a control main board (24), a status indicator board (210), a laser lamp board (25), a decorative lamp board (26) and an adhesive sticker (27). The upper shell (21) is snapped into the lower shell (22). The adhesive sticker (27) is connected to the bottom surface of the decorative lamp board (26), and the decorative lamp board (26) is fixedly connected to the first card slot (221) on the bottom surface of the lower shell (22). The control main board (24) and the laser lamp board (25) are fixed on the positioning posts in the lower shell (22). The laser lamp board (25) is located below the control main board (24), and the battery (23) is arranged on the top surface of the control main board (24). The status indicator board (210) is pasted in the second card slot (211) formed on the bottom surface of the upper shell (21). A plurality of semiconductor lasers (251) are arranged on the bottom surface of the laser lamp board (25). Through holes for the laser of the semiconductor lasers (251) to pass through are arranged in both the lower shell (22) and the adhesive sticker (27). The laser of the semiconductor lasers (251) penetrates through the decorative lamp board (26). A button (28) is snap-connected to one side of the lower shell (22), and a first charging socket (29) is snap-connected to the side of the lower shell (22) corresponding to the button (28). The charging base is used to charge the main unit (2). The wrist strap (1) is made of rubber. The wrist strap (1) includes a snap fastener (11), a watchband (12) and a mounting frame (13). There are two watchbands (12), and the two watchbands (12) are symmetrically connected to both side surfaces of the mounting frame (13). The snap fastener (11) is connected to one end of one of the watchbands (12). An annular groove (131) for mounting the main unit (2) is formed by the inward depression of the inner peripheral surface of the mounting frame (13).

2. The wearable multi-wavelength laser therapeutic apparatus according to claim 1, wherein: Seven semiconductor lasers (251) are installed on the laser lamp board (25). One of the semiconductor lasers (251) is located at the middle position of the laser lamp board (25), and the remaining six semiconductor lasers (251) are evenly distributed in a circle around the middle semiconductor laser (251). Each semiconductor laser (251) integrates two light-emitting points with different wavelengths at the same time.

3. The wearable multi-wavelength laser therapeutic apparatus according to claim 1, characterized in that: The adhesive sticker (27) is designed with hydrogel and oil-based adhesive materials.

4. The wearable multi-wavelength laser therapeutic apparatus according to claim 1, wherein: The charging base includes a housing (3), a bottom cover (4), a charging main board (5), and a status light board (6); the status light board (6) is arranged inside the housing (3), the status light board (6) is snap-connected to the inner wall of the housing (3), the charging main board (5) is snap-connected inside the housing (3), and the bottom cover (4) is snap-connected to the bottom surface of the housing (3); a first charging plug (51) is arranged on the top surface of the charging main board (5), a mounting groove (31) matching with the host (2) is formed by downward depression on the top surface of the housing (3), and the first charging plug (51) extends out of the bottom surface of the mounting groove (31).

5. The wearable multi-wavelength laser therapeutic apparatus according to claim 4, wherein: A plurality of the first charging plugs (51) are arranged on the top surface of the charging main board (5), a plurality of mounting grooves (31) matching with the host (2) are formed by downward depression on the top surface of the housing (3), each first charging plug (51) correspondingly extends out of the bottom surface of one mounting groove (31), and the number of indicator lights of the corresponding status light board (6) is equal to the number of the first charging plugs (51); the first charging plug (51) is matched with the first charging socket (29) of the host (2); a second charging socket (52) is installed at one end of the charging main board (5), the second charging socket (52) communicates with the outside of the housing (3), and the second charging socket (52) is located below the charging main board (5).

6. The wearable multi-wavelength laser therapeutic apparatus according to claim 4, characterized in that: Only one first charging plug (51) is installed on the charging main board (5), a second charging plug (53) is arranged below the charging main board (5), and the second charging plug (53) and the second charging socket (52) are in the same straight line direction; the second charging plug (53) is slidably arranged on the top surface of the bottom cover (4), and an opening for the second charging plug (53) to extend out is arranged at the bottom of the housing (3); a driving mechanism (7) for driving the second charging plug (53) to slide is arranged on the top surface of the bottom cover (4).

7. The wearable multi-wavelength laser therapeutic apparatus according to claim 6, wherein: The driving mechanism (7) includes a support plate (71), a motor (72), a rotating shaft (73), a driving gear (74), and a rack (75); there are two support plates (71), both of the two support plates (71) are connected to the top surface of the bottom cover (4), the rotating shaft (73) is rotatably connected between the two support plates (71), the motor (72) is installed on the top surface of the bottom cover (4), the output shaft of the motor (72) is connected to the end of the rotating shaft (73), and the driving gear (74) is coaxially connected to the circumferential surface of the rotating shaft (73); the rack (75) is arranged between the two support plates (71), a connecting seat (531) is connected to the end of the second charging plug (53), the connecting seat (531) slides on the top surface of the bottom cover (4), one end of the rack (75) is connected to the side surface of the connecting seat (531), the second charging plug (53) is connected to the charging main board (5) through a flexible circuit board, and the driving gear (74) meshes with the rack (75).

8. The wearable multi-wavelength laser therapeutic apparatus according to claim 7, wherein: The output shaft of the motor (72) is connected with a first end face gear (76). The circumferential surface of the end of the rotating shaft (73) close to the first end face gear (76) is connected with a second end face gear (77). The first end face gear (76) is meshed with the second end face gear (77). The circumferential surface of the rotating shaft (73) is connected with a guiding strip (731). The inner circumferential surface of the second end face gear (77) is provided with a guiding groove which is matched with the guiding strip (731). A first groove (712) is arranged on the side surface of the support plate (71) close to the second end face gear (77). A second groove (771) is arranged on the side surface of the second end face gear (77) close to the first groove (712). A first spring (78) is sleeved on the rotating shaft (73). One end of the first spring (78) is pressed against the bottom surface of the first groove (712), and the other end of the first spring (78) is pressed against the bottom surface of the second groove (771).

9. The wearable multi-wavelength laser therapeutic apparatus according to claim 8, wherein: Two vertical plates (8) are connected to the top surface of the bottom cover (4). The two vertical plates (8) are respectively located at two ends of the connecting seat (531). One end of a connecting plate (81) is connected to the top ends of the vertical plates (8). The bottom surface of the other end of the connecting plate (81) is connected with a first baffle (82). A sliding plate (9) is connected to the side surface of the connecting seat (531) close to the rack (75). The top surface of the end of the sliding plate (9) far away from the connecting seat (531) is connected with a limiting plate (91). A moving plate (92) is arranged on the side surface of the connecting seat (531) close to the rack (75). The moving plate (92) is located below the first baffle (82). A sliding groove (921) for the sliding plate (9) to slide is arranged in the moving plate (92). The limiting plate (91) is attached to the side surface of the moving plate (92). Second baffles (922) are connected to the top surfaces of both ends of the moving plate (92). The second baffles (922) are located between the first baffle (82) and the vertical plates (8). A first guiding plate (83) is connected to the connecting plate (81) close to the motor (72). A second guiding plate (84) is connected to the connecting plate (81) far away from the motor (72). The first guiding plate (83) is horizontally arranged, and the second guiding plate (84) is vertically arranged. One end of a towing rope (93) is connected to the circumferential surface of the output shaft of the motor (72). The other end of the towing rope (93) passes through the first guiding plate (83), the two connecting plates (81), the second guiding plate (84) in sequence and is connected to the end face of the moving plate (92). A positioning rod (94) is connected to the inner wall of one end of the sliding groove (921) close to the motor (72). The end of the positioning rod (94) slides in the sliding plate (9). A second spring (95) is sleeved on the positioning rod (94). One end of the second spring (95) is pressed against the end face of the sliding plate (9), and the other end of the second spring (95) is pressed against the inner wall of the sliding groove (921).

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