Facial skin laser treatment device and method

Abstract

The present invention relates to the technical field of laser treatment, and proposes a facial skin laser treatment device and a method thereof, comprising a shell, a movable frame fixedly connected to the bottom of the shell, a control instrument rotatably installed on the shell, a multi-directional adjustment frame movably connected to the control instrument, and a movable arm movably connected to the shell to ensure that the laser instrument accurately acts on the patient's facial skin. After the treatment is completed, the function switching mechanism responds to drive the laser instrument and the applicator to automatically switch positions, so that the applicator quickly reaches the treatment area for drug application, and the laser instrument is reset to prepare for the next treatment. The applicator is driven by a motor to realize the left and right swing of the applicator brush to ensure that the ointment is evenly applied. The timely opening mechanism of the medicine box ensures that the ointment flows out evenly when the applicator brush swings, and accurate application is achieved, thereby achieving a multifunctional effect. Through the above technical scheme, the problems of single function and poor treatment effect in the prior art are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of laser treatment, and in particular to a facial skin laser treatment device and a method thereof. Background Art

[0002] The facial skin laser treatment device is a device used to improve and beautify the facial skin. It uses laser energy of a specific wavelength and acts on the surface and deep tissues of the skin by precisely controlling the intensity and irradiation time of the light beam. Its main function is to stimulate the regeneration of skin collagen and promote the reorganization of elastic fibers, thereby reducing wrinkles, shrinking pores, and making the skin tighter and smoother. At the same time, it can also effectively reduce facial oil secretion and keep the skin fresh. In addition, the laser treatment device also has the function of anti-inflammatory and analgesic, which can relieve skin inflammation, reduce pain, and provide comprehensive care and repair for facial skin.

[0003] In the existing technology, the function of the treatment equipment is single, and it can often only provide a single laser irradiation function. There is a lack of comprehensive solutions that combine treatment and care, which leads to a lack of flexibility in the treatment process and an inability to meet different treatment needs, thus affecting the treatment effect. Secondly, the existing technology often does not pay enough attention to the skin preparation before treatment and lacks an effective cleaning mechanism, so that impurities on the skin surface may interfere with the accuracy of laser treatment, reduce the treatment effect, and may cause discomfort to patients. Summary of the invention

[0004] The present invention provides a facial skin laser treatment device, which solves the problems of single function and poor treatment effect in the related art.

[0005] The technical solution of the present invention is as follows:

[0006] It comprises a shell, a movable frame is fixedly connected to the bottom of the shell, a control instrument is rotatably installed on the shell, a multi-directional adjustment frame is movably connected to the control instrument, a movable arm is movably connected to the shell, a treatment handle is arranged on the movable arm, a function switching mechanism is arranged inside the treatment handle, the function switching mechanism comprises a shell, a laser instrument and a medicine applicator, the shell is slidably connected to the inside of the treatment handle, a function slot is opened inside the shell, a switching motor is installed inside the function slot, and an output end of the switching motor is fixedly connected to a coaxially arranged output shaft through a coupling;

[0007] A transmission gear is fixedly sleeved on the outer circumference of the output shaft, and a rotating column is rotatably installed inside the shell. A force-bearing gear and a turntable are fixedly sleeved on the outer circumference of the turntable, and the force-bearing gear and the transmission gear are meshingly connected. An upper slide groove and a lower slide groove are respectively opened inside the turntable. A second pull rod is fixedly connected to the laser instrument, a first pull rod is fixedly connected to the applicator, a second slide column is fixedly provided on the second pull rod, and the second slide column is slidably connected to the inside of the lower slide groove, a first slide column is fixedly connected to the first pull rod, and the first slide column is slidably connected to the inside of the upper slide groove.

[0008] Preferably, a coating motor is installed inside the applicator, and the output end of the coating motor is fixedly connected to a transmission shaft via a coupling. A fixing plate is fixedly arranged inside the applicator, a rotating hole is opened inside the fixing plate, and the transmission shaft is rotatably installed inside the rotating hole. A rotating block is fixedly arranged at the bottom end of the transmission shaft.

[0009] Preferably, an active cleaning mechanism is provided inside the treatment handle, and the active cleaning mechanism includes a connecting block and a fixed outer ring, the connecting block is fixedly provided inside the treatment handle, the bottom of the connecting block is fixedly connected to the top of the outer shell, a screw sleeve is fixedly provided on the outer circumferential surface of the connecting block, a through hole is provided inside the fixed outer ring, a rotating nut is fixedly connected to the inside of the through hole, and the rotating nut is connected to the screw sleeve through a ball bearing, two symmetrically arranged sliding grooves are provided inside the fixed outer ring, a sliding arc plate is slidably connected to the inside of the sliding groove, a reset spring is commonly connected to one side of the two sliding arc plates and the side wall of the sliding groove, and a cleaning brush is fixedly connected to the bottom of the two sliding arc plates.

[0010] Preferably, the two sliding arc plates are fixedly connected with inclined top blocks, the outer peripheral surface of the connecting block is fixedly provided with an extrusion ring, the top of the fixed outer ring is fixedly connected with a support column, a movable groove is provided inside the support column, a telescopic column is slidably connected inside the movable groove, the bottom of the telescopic column and the bottom wall of the movable groove are commonly connected with a compression spring, a rotating groove is provided inside the treatment handle, the top of the telescopic column is slidably connected to the inside of the rotating groove, a telescopic groove is provided inside the treatment handle, a positioning ring is slidably connected to the inside of the telescopic groove, and the top of the positioning ring and the top wall of the telescopic groove are commonly connected with an ejection spring.

[0011] Preferably, a head adjustment mechanism is slidably arranged on the shell, and the head adjustment mechanism includes a lifting plate, which is slidably arranged on one side of the shell, a first motor is installed on the top of the lifting plate, and two symmetrically arranged support plates are fixedly arranged on the top of the lifting plate, and the output end of the first motor is fixedly connected to a coaxially arranged rotating shaft through a coupling, and the rotating shaft is simultaneously rotatably installed inside the two support plates, and a rotating sleeve is fixedly provided on the outer circumferential surface of the rotating shaft.

[0012] Preferably, a cushion block is fixedly connected to the rotating sleeve, a second motor is installed on the top of the cushion block, an output end of the second motor is fixedly connected to a coaxially arranged round rod through a coupling, a connecting plate is fixedly sleeved on the outer circumference of the round rod, a head support is fixedly arranged on the top of the connecting plate, a button is arranged on the treatment handle, and the button is electrically connected to the first motor and the second motor.

[0013] A facial skin laser treatment method, using a facial skin laser treatment device as described above, with the following specific steps:

[0014] S1: Push the device to the side of the treatment bed, the patient lies down and places his head on the headrest, the operator adjusts the controller to a suitable angle, holds the treatment handle, and uses the movable arm to accurately position the treatment area on the patient's face to ensure accurate treatment position;

[0015] S2: Press the operating handle down to start the cleaning brush to rotate and clean the patient's skin. The laser instrument is controlled by the controller to perform laser treatment on the patient's facial skin. After the treatment is completed, the function switching mechanism responds and the position of the laser instrument and the applicator are adjusted by the motor drive to prepare for the next step of drug application.

[0016] S3: Switch the motor to continue working, driving the smear brush to swing left and right. At the same time, the medicine box is opened, and the ointment flows out evenly. The smear brush accurately applies the ointment to the patient's face during the swinging process;

[0017] S4: Then, the handle is lifted, and the cleaning mechanism and the treatment handle are quickly reset to the initial state under the action of the spring, so as to be fully prepared for the next treatment;

[0018] S5: Through the head adjustment mechanism, the lifting plate is controlled to slide up and down by buttons according to treatment needs to adjust the height of the head support, and the motor is controlled by buttons to adjust the longitudinal angle and left and right rotation of the head support.

[0019] The working principle and beneficial effects of the present invention are:

[0020] 1. In the present invention, through the setting of structures such as the function switching mechanism, the operator adjusts the position of the treatment handle to ensure that the laser instrument acts accurately on the patient's facial skin. After the treatment is completed, the function switching mechanism responds to drive the laser instrument and the applicator to automatically switch positions, so that the applicator can quickly reach the treatment area to apply the medicine, and the laser instrument is reset to prepare for the next treatment. The applicator is driven by a motor to realize the left and right swing of the application brush to ensure that the ointment is evenly applied. At the same time, the timely opening mechanism of the medicine box ensures that the ointment flows out evenly when the application brush swings, achieving accurate application, thereby achieving a variety of functional effects.

[0021] 2. In the present invention, by setting up structures such as a dynamic cleaning mechanism, during operation, when the positioning ring fits tightly against the treatment area, pressing down the treatment handle can shrink the positioning ring and trigger the rotation of the cleaning brush, thereby effectively removing dead skin and scabs on the skin surface. As the handle continues to be pressed down, the cleaning brush will unfold to both sides, exposing the laser device and the applicator, ensuring accurate treatment. After the treatment is completed, lift the handle and the cleaning mechanism will automatically reset to its initial state to prepare for the next treatment, thereby achieving an efficient cleaning effect.

[0022] 3. In the present invention, through the arrangement of structures such as the head adjustment mechanism, the patient's head is placed on an adjustable headrest, and the operator can easily adjust the height of the lifting plate through an electric regulator to meet the needs of different treatment parts. In addition, two independently controllable motors respectively control the lateral and longitudinal angle adjustments of the headrest to ensure that the treatment area always remains in the optimal position, which not only improves the accuracy of the treatment, but also effectively reduces the workload of the operator and improves work efficiency. At the same time, the patient can maintain a comfortable posture during the treatment, reducing the discomfort and fatigue caused by maintaining an uncomfortable posture for a long time. In short, the present invention achieves the effect of flexible adjustment of the treatment equipment through the innovative design of the head adjustment mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the internal structure of the treatment handle of the present invention;

[0026] Figure 3 This is a schematic diagram of the function switching mechanism of the present invention;

[0027] Figure 4 This is a schematic diagram of another viewing angle function switching mechanism of the present invention;

[0028] Figure 5 This is a schematic diagram of the internal structure of the medicine applicator of the present invention;

[0029] Figure 6 This is a schematic diagram of the active cleaning mechanism of the present invention;

[0030] Figure 7 For the present invention Figure 2 Enlarged view of the area marked A;

[0031] Figure 8 For the present invention Figure 2 Enlarged view of the mark B;

[0032] Fig. 9 It is a schematic diagram of the head adjustment mechanism of the present invention.

[0033] In the figure: 1, function switching mechanism; 101, switching motor; 102, transmission gear; 103, turntable; 104, first pull rod; 105, second pull rod; 106, upper slide groove; 107, lower slide groove; 108, laser instrument; 109, applicator; 110, force gear; 111, rotating column; 112, housing; 113, coating motor; 114, fixed plate; 115, transmission shaft; 116, rotating block; 117, fixed rod; 118, medicine box; 119, coating brush; 120, synchronous belt; 121, rotating rod; 122, swing plate; 123, sliding sleeve;

[0034] 2. Active cleaning mechanism; 201. Support column; 202. Telescopic column; 203. Connecting block; 204. Extrusion ring; 205. Fixed outer ring; 206. Slanted ejector block; 207. Sliding arc plate; 208. Return spring; 209. Lead screw sleeve; 210. Ejector spring; 211. Rotating nut; 212. Cleaning brush; 213. Telescopic slot; 214. Rotating slot; 215. Positioning ring; 216. Compression spring;

[0035] 3. Head adjustment mechanism; 301. Head support; 302. Lifting plate; 303. First motor; 304. Support plate; 305. Rotating shaft; 306. Rotating sleeve; 307. Connecting plate; 308. Round rod; 309. Second motor;

[0036] 4. Mobile frame; 5. Controller; 6. Multi-directional adjustment frame; 7. Movable arm; 8. Treatment handle; 9. Shell. DETAILED DESCRIPTION

[0037] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] Example 1

[0039] like Figures 1 to 9 As shown, this embodiment proposes a facial skin laser treatment device, including a shell 9, a movable frame 4 is fixedly connected to the bottom of the shell 9, a control instrument 5 is rotatably installed on the shell 9, a multi-directional adjustment frame 6 is movably connected to the control instrument 5, a movable arm 7 is movably connected to the shell 9, a treatment handle 8 is arranged on the movable arm 7, a function switching mechanism 1 is arranged inside the treatment handle 8, the function switching mechanism 1 includes a shell 112, a laser instrument 108 and a medicine applicator 109, the shell 112 is slidably connected to the inside of the treatment handle 8, a function slot is provided inside the shell 112, a switching motor 101 is installed inside the function slot, the output end of the switching motor 101 is fixedly connected to a coaxially arranged output shaft through a coupling, a transmission gear 102 is fixedly sleeved on the outer circumference of the output shaft, a rotating column 111 is rotatably installed inside the shell 9, a force-bearing gear 110 and a rotating disk 103 are respectively fixedly sleeved on the outer circumference of the rotating column 111, the force-bearing gear 110 and the transmission gear 102 are meshingly connected, and the inside of the rotating disk 103 is respectively provided with upper sliding slots 1 06 and the lower slide groove 107, the laser instrument 108 is fixedly connected with the second pull rod 105, the applicator 109 is fixedly connected with the first pull rod 104, the second pull rod 105 is fixedly provided with a second slide column, the second slide column is slidably connected to the inside of the lower slide groove 107, the first pull rod 104 is fixedly connected with the first slide column, and the first slide column is slidably connected to the inside of the upper slide groove 106. Through the setting of the function switching mechanism 1 and other structures, the operator adjusts the position of the treatment handle 8 to ensure that the laser instrument 108 acts accurately on the patient's facial skin. After the treatment is completed, the function switching mechanism 1 responds and drives the laser instrument 108 and the applicator 109 to automatically switch positions, so that the applicator 109 quickly reaches the treatment area for drug application, and the laser instrument 108 is reset to prepare for the next treatment. The applicator 109 is driven by a motor to realize the left and right swing of the smear brush 119 to ensure that the ointment is evenly applied. At the same time, the timely opening mechanism of the medicine box 118 ensures that the ointment flows out evenly when the smear brush 119 swings, achieving accurate application, thereby achieving a variety of functional effects.

[0040] like Figures 1 to 9 As shown, a coating motor 113 is installed inside the applicator 109, and the output end of the coating motor 113 is fixedly connected to a transmission shaft 115 through a coupling. A fixing plate 114 is fixedly provided inside the applicator 109, and a rotating hole is opened inside the fixing plate 114. The transmission shaft 115 is rotatably installed inside the rotating hole, and a rotating block 116 is fixedly provided at the bottom end of the transmission shaft 115.

[0041] like Figures 1 to 9As shown, a sliding sleeve 123 is fixedly provided at the bottom of the rotating block 116, and a fixed rod 117 is slidably connected inside the sliding sleeve 123. Both ends of the fixed rod 117 are fixedly connected to a swing plate 122. Two symmetrically arranged support plates 304 are fixedly provided on the top of the fixed plate 114. The two swing plates 122 are movably hinged with the two support plates 304 respectively. A rotating rod 121 is installed on the two support plates 304 for common rotation. The rotating rod 121 is fixedly nested inside the two swing plates 122 at the same time. A follower rod is installed for internal rotation of the applicator 109, and a smear brush 119 is fixedly provided on the follower rod. The follower rod and the rotating rod 121 are jointly sleeved with a synchronous belt 120 through a synchronous wheel set. A medicine box 118 is fixedly provided inside the applicator 109.

[0042] In this embodiment, when using the facial skin laser treatment device, first push the device to the side of the treatment bed through the mobile frame 4, ensure that the head support 301 is located on the side of the treatment bed, and then the patient lies on the treatment bed with the head placed on the head support 301. Then, the operator rotates the control device 5 to an angle that is convenient for operation, and controls the laser treatment device through the control device 5. During the treatment process, according to the treatment needs, the operator can quickly switch the laser device 108 and the medicine application device 109 through the function switching mechanism 1 to achieve seamless connection between laser treatment and medicine application;

[0043] Specifically, the operator holds the treatment handle 8 and adjusts the handle position through the movable arm 7. During the treatment process, the positioning ring 215 slidingly arranged in the treatment handle 8 can be accurately fitted according to the position of the patient's face that needs to be treated to ensure accurate treatment. After the positioning is completed, the controller 5 issues a command, and the laser instrument 108 in the treatment handle 8 starts working to treat the patient's facial skin. After the laser treatment is completed, the function switching mechanism 1 responds;

[0044] Furthermore, the switching motor 101 is started and drives the transmission gear 102 to rotate, and at the same time drives the force-bearing gear 110 which is closely meshed with it to rotate synchronously. With the rotation of the force-bearing gear 110, the turntable 103 also starts to rotate. An upper slide groove 106 and a lower slide groove 107 are designed inside the turntable 103. During the rotation of the turntable 103, its position will change accordingly. The upper slide groove 106 and the lower slide groove 107 are slidably connected with the first slide column and the second slide column on the first pull rod 104 and the second pull rod 105. The sliding of the slide column in the slide groove realizes the height adjustment of the first pull rod 104 and the second pull rod 105. The height change between the laser instrument 108 and the medicine applicator 109 is ensured by the linkage mechanism, so that the medicine applicator 109 can be moved to the patient's facial skin position to prepare for drug application, and the laser instrument 108 moves to the top accordingly to prepare for the next laser treatment. The whole switching process is efficient and accurate, realizing the seamless connection between laser treatment and drug application, and improving the treatment efficiency.

[0045] It should be noted that before the treatment, the initial positions of the laser instrument 108 and the applicator 109 are designed inside the treatment handle 8, that is, the laser instrument 108 is in a lower position, and is in a treatment state closer to the patient than the applicator 109. This setting is to ensure that the laser instrument 108 can directly and accurately act on the patient's facial skin during laser treatment. Once the laser treatment is completed, the switching motor 101 will start, and drive the turntable 103 to rotate by forward rotation, so as to adjust the height of the laser instrument 108 and the applicator 109. During this process, the applicator 109 will move to the treatment position. This position is designed to ensure that the application brush 119 on the applicator 109 can perfectly fit the patient's facial skin and achieve uniformity and accuracy in drug application. After the drug application is completed, the switching motor 101 is started again, and the laser instrument 108 is reset to the initial treatment position by reverse rotation, so as to prepare for the next laser treatment.

[0046] Among them, the applicator 109 uses the smearing motor 113 as the output source. The smearing motor 113 starts to drive the rotating block 116 to rotate through the transmission shaft 115. The sliding sleeve 123 fixedly connected to the rotating block 116 drives the fixed rod 117 and the two swing plates 122 to reciprocate left and right during the rotation of the rotating block 116. When the swing plate 122 swings, it will drive the rotating rod 121 fixedly nested inside it to reciprocate. When the rotating rod 121 reciprocates, it drives the smearing brush 119 through the synchronous belt 120 to swing left and right. At this time, the medicine box 118 is opened in time, and the ointment flows out evenly to the position on the patient's face that has just received laser treatment. The smearing brush 119 spreads the ointment evenly during the swinging process, thereby achieving a smooth transition from laser treatment to drug application, further improving treatment efficiency and patient experience;

[0047] Among them, the timely opening of the medicine box 118 is achieved through a control system synchronized with the smear brush 119. When the smear brush 119 starts working, the control system automatically triggers the opening mechanism of the medicine box 118 to ensure that the ointment flows out evenly when the smear brush 119 swings, thereby achieving accurate drug application.

[0048] Example 2

[0049] like Figures 1 to 9As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that an active cleaning mechanism 2 is provided inside the treatment handle 8, and the active cleaning mechanism 2 includes a connecting block 203 and a fixed outer ring 205. The connecting block 203 is fixedly arranged inside the treatment handle 8, and the bottom of the connecting block 203 is fixedly connected to the top of the shell 112. A screw sleeve 209 is fixedly sleeved on the outer circumferential surface of the connecting block 203. A through hole penetrating through the fixed outer ring 205 is provided inside, and a rotating nut 211 is fixedly connected to the inner wall of the through hole. The rotating nut 211 is connected to the screw sleeve 209 through a ball. Two symmetrically arranged sliding grooves are provided inside the fixed outer ring 205, and a sliding arc plate 207 is slidably connected inside the sliding groove. A return spring 208 is commonly connected to one side of the two sliding arc plates 207 and the side wall of the sliding groove. A cleaning brush 212 is fixedly connected to the bottom of the two sliding arc plates 207. Through the setting of dynamic cleaning mechanisms and other structures, during operation, when the positioning ring 215 fits tightly to the treatment area, pressing down the treatment handle 8 can shrink the positioning ring 215 and trigger the rotation of the cleaning brush 212, effectively removing dead skin and scabs on the skin surface. As the handle continues to be pressed down, the cleaning brush 212 will expand to both sides, exposing the laser device 108 and the applicator 109, ensuring accurate treatment. After the treatment is completed, lift the handle and the cleaning mechanism will automatically reset to the initial state to prepare for the next treatment, achieving an efficient cleaning effect.

[0050] like Figures 1 to 9 As shown, the two sliding arc plates 207 are fixedly connected with inclined ejector blocks 206, the outer peripheral surface of the connecting block 203 is fixedly provided with an extrusion ring 204, the top of the fixed outer ring 205 is fixedly connected with a support column 201, a movable groove is provided inside the support column 201, and a telescopic column 202 is slidably connected inside the movable groove, and the bottom of the telescopic column 202 and the bottom wall of the movable groove are commonly connected with a compression spring 216, a rotating groove 214 is provided inside the treatment handle 8, and the top of the telescopic column 202 is slidably connected inside the rotating groove 214, and a telescopic groove 213 is provided inside the treatment handle 8, and a positioning ring 215 is slidably connected inside the telescopic groove 213, and a ejection spring 210 is commonly connected between the top of the positioning ring 215 and the top wall of the telescopic groove 213.

[0051] In this embodiment, an active cleaning mechanism 2 is provided to improve the treatment effect of the laser therapy device. When the positioning ring 215 is fitted to the facial position to be treated, the operator gently pushes the treatment handle 8 downward, and the positioning ring 215 will shrink into the telescopic groove 213. At the same time, the two cleaning brushes 212 that are close to the treatment area will rotate as the handle is pressed down. During this process, the connecting block 203 synchronously pushes the housing 112 to move downward, and the telescopic column 202 is correspondingly pushed to the inside of the support column 201. At this time, the lead screw sleeve 209 on the outer peripheral surface of the connecting block 203 is tightly matched with the external rotating nut 211 through the ball bearing. The rotation of the rotating nut 211 will drive the fixed outer ring 205 and the two sliding arc plates 207 to rotate together. Since the sliding arc plate 207 is fixedly connected to the cleaning brush 212, the cleaning brush 212 will also rotate accordingly to achieve effective cleaning of the patient's skin surface. This cleaning process can not only remove dead skin and scabs to avoid reducing the treatment effect, but also ensure the accuracy and safety of laser treatment.

[0052] Further, as the connection block 203 continues to move downward, the extrusion ring 204 thereon contacts the inclined ejector block 206 on one side of the sliding arc plate 207, and the thrust generated causes the two sliding arc plates 207 to expand to both sides. This action causes the two cleaning brushes 212 to open to both sides at the same time, thereby exposing the laser instrument 108 and the applicator 109 that were originally blocked. At this time, the shooting point of the laser instrument 108 can be directly aimed at the treatment area to prepare for the next treatment. After the treatment and the application of the medicine are completed, the operator lifts the treatment handle 8, and the positioning ring 215 is quickly reset under the action of the ejection spring 210. The telescopic column 202 is also restored to its original state under the push of the compression spring 216, driving the treatment handle 8 to reset together. At the same time, the two sliding arc plates 207 are automatically closed with the help of the reset spring 208, and the entire cleaning mechanism is restored to its initial state, ready for the next treatment.

[0053] It should be noted that natural rubber is used to make the cleaning brush 212. This material is not only soft, but also has good elasticity and wear resistance. It can ensure that dead skin and scabs are effectively removed during rotation cleaning, and provide a comfortable experience for patients. The fiber structure of natural rubber gives it a certain adsorption capacity, which can firmly hold the cleaned dead skin and other impurities inside the brush to prevent them from falling on the skin surface again. While ensuring the cleaning effect, it also avoids secondary pollution, which makes the entire cleaning process more efficient, safe and considerate, providing patients with a more comfortable treatment experience. In addition, the screw sleeve 209 connected to the external sleeve is combined with a ball bearing and a rotating nut 211 to achieve smooth and efficient transmission, making the operation easier and driving the fixed outer ring 205 to rotate without effort. At the same time, the bottom of the sliding arc plate 207 is also made of skin-friendly material, which further improves the patient's comfort and makes the entire treatment process more considerate and comfortable.

[0054] Example 3

[0055] like Figures 1 to 9 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that a head adjustment mechanism 3 is slidably arranged on the shell 9, and the head adjustment mechanism 3 includes a lifting plate 302, and the lifting plate 302 is slidably arranged on one side of the shell 9. A first motor 303 is installed on the top of the lifting plate 302, and two symmetrically arranged support plates 304 are fixedly arranged on the top of the lifting plate 302. The output end of the first motor 303 is fixedly connected to a coaxially arranged rotating shaft 305 through a coupling, and the rotating shaft 305 is rotatably installed inside the two support plates 304 at the same time. A rotating sleeve 306 is fixedly sleeved on the outer circumference of the rotating shaft 305. Through the arrangement of the head adjustment mechanism 3 and other structures, the patient's head Placed on the adjustable head support 301, the operator can easily adjust the height of the lifting plate 302 through an electric regulator to meet the needs of different treatment parts. In addition, two independently controllable motors respectively control the lateral and longitudinal angle adjustments of the head support 301 to ensure that the treatment area always remains in the optimal position, which not only improves the accuracy of the treatment, but also effectively reduces the workload of the operator and improves work efficiency. At the same time, the patient can maintain a comfortable posture during the treatment, reducing the discomfort and fatigue caused by maintaining an uncomfortable posture for a long time. In short, the present invention achieves the effect of flexible adjustment of the treatment equipment through the innovative design of the head adjustment mechanism 3.

[0056] A pad is fixedly connected to the rotating sleeve 306, and a second motor 309 is installed on the top of the pad. The output end of the second motor 309 is fixedly connected to a coaxially arranged round rod 308 through a coupling. A connecting plate 307 is fixedly sleeved on the outer circumference of the round rod 308, and a head support 301 is fixedly installed on the top of the connecting plate 307. A button is provided on the treatment handle 8, and the button is electrically connected to the first motor 303 and the second motor 309.

[0057] A facial skin laser treatment method, using a facial skin laser treatment device as described above, with the following specific steps:

[0058] S1: Push the device to the side of the treatment bed, the patient lies down and places his head on the headrest 301, the operator adjusts the control device 5 to a suitable angle, and holds the treatment handle 8, and accurately positions the movable arm 7 to the treatment area of ​​the patient's face to ensure the accuracy of the treatment position;

[0059] S2: Pressing the operating handle down starts the cleaning brush 212 to rotate, cleans the patient's skin, and controls the laser device 108 to work through the controller 5, and performs laser treatment on the patient's facial skin. After the treatment is completed, the function switching mechanism 1 responds, and adjusts the positions of the laser device 108 and the applicator 109 through the motor drive, so as to prepare for the next step of applying the medicine;

[0060] S3: Switch the motor 101 to continue working, driving the smear brush 119 to swing left and right. At the same time, the medicine box 118 is opened, and the ointment flows out evenly. The smear brush 119 accurately applies the ointment to the patient's face during the swinging process;

[0061] S4: Then, the handle is lifted, and the cleaning mechanism and the treatment handle 8 are quickly reset to the initial state under the action of the spring, so as to be fully prepared for the next treatment;

[0062] S5: Through the head adjustment mechanism 3, according to the treatment needs, the lifting plate 302 is controlled by buttons to slide up and down, the height of the head support 301 is adjusted, and the longitudinal angle and left and right rotation of the head support 301 are adjusted by buttons to control the motor.

[0063] In this embodiment, due to the variability of the treatment site, the operator usually needs to frequently adjust his position or maintain an uncomfortable posture for a long time, which may reduce the treatment efficiency and increase the fatigue of the operator. To solve this problem, a head adjustment mechanism 3 is provided. Specifically, the patient's head is placed on the head support 301. The lifting plate 302 can be adjusted up and down on the side of the shell 9, so that the operator can adjust the height of the head support 301 according to the treatment needs. It ensures that the treatment position is always kept in the best state, effectively improving the convenience and comfort of the treatment;

[0064] The lifting plate 302 slides up and down through a sliding track parallel to the side of the housing 9. The sliding track is built into the side of the housing 9, and sliding rails matching the track are arranged on both sides of the lifting plate 302 to ensure stable and smooth sliding. An electric regulator is provided to adjust the lifting plate 302 to a desired height through the electric regulator. At the same time, a locking mechanism is provided to keep the lifting plate 302 in a stable position after adjustment, and a buffer design is provided to reduce the impact and noise generated during the sliding process;

[0065] Furthermore, in order to meet the needs of different angles during the treatment process, two independently controllable motors are provided, namely the first motor 303 and the second motor 309. By operating the buttons on the treatment handle 8, the operator can accurately control the rotation of the two motors. When the treatment position is above the patient's face, no adjustment is required; however, when the treatment needs to cover both sides of the face, the operator presses the corresponding button to start the second motor 309. Depending on the treatment position, the second motor 309 can drive the head support 301 to rotate to the left or right through the round rod 308 and the connecting plate 307, thereby adjusting the direction of the patient's head to make the treatment more accurate.

[0066] Similarly, when treatment needs to be targeted at a lower position such as the chin, the operator can press another button to start the first motor 303. The first motor 303 drives the headrest 301 to adjust the longitudinal angle through the rotating shaft 305 and the rotating sleeve 306, easily lifting the patient's chin to ensure that the treatment area is fully exposed. The linkage design of the head and the treatment device ensures that the head and the treatment device are accurately matched, so that treatment can be targeted at specific areas, improving the accuracy and effect of the treatment. Secondly, because the head can be flexibly adjusted according to treatment needs, the operator does not need to frequently move or adjust his or her position, which greatly reduces the workload and improves work efficiency.

[0067] Furthermore, this linkage has also brought about a significant improvement in the patient experience. Patients can maintain a comfortable posture during treatment, reducing the discomfort and fatigue caused by maintaining an uncomfortable posture for a long time. Especially for those patients who need to receive treatment for a long time, this design can make them feel comfortable during the treatment.

[0068] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A facial skin laser treatment device, characterized in that: The invention comprises a shell (9), a movable frame (4) is fixedly connected to the bottom of the shell (9), a control instrument (5) is rotatably mounted on the shell (9), a multi-directional adjustment frame (6) is movably connected to the control instrument (5), a movable arm (7) is movably connected to the shell (9), a treatment handle (8) is arranged on the movable arm (7), a function switching mechanism (1) is arranged inside the treatment handle (8), the function switching mechanism (1) comprises a shell (112), a laser instrument (108) and a medicine applicator (109), the shell (112) is slidably connected to the inside of the treatment handle (8), a function slot is provided inside the shell (112), a switching motor (101) is installed inside the function slot, and an output end of the switching motor (101) is fixedly connected to a coaxially arranged output shaft through a coupling; A transmission gear (102) is fixedly sleeved on the outer circumference of the output shaft, and a rotating column (111) is rotatably installed inside the housing (9). A force-bearing gear (110) and a rotating disk (103) are fixedly sleeved on the outer circumference of the rotating column (111), and the force-bearing gear (110) and the transmission gear (102) are meshingly connected. An upper slide groove (106) and a lower slide groove (107) are respectively opened inside the rotating disk (103). A second pull rod (105) is fixedly connected to the laser instrument (108), and a first pull rod (104) is fixedly connected to the applicator (109). A second slide column is fixedly arranged on the second pull rod (105), and the second slide column is slidably connected to the inside of the lower slide groove (107). A first slide column is fixedly connected to the first pull rod (104), and the first slide column is slidably connected to the inside of the upper slide groove (106). The switching motor (101) starts and drives the transmission gear (102) to rotate, and at the same time drives the force-bearing gear (110) that is tightly meshed with it to rotate synchronously. As the force-bearing gear (110) rotates, the turntable (103) also starts to rotate. An upper slide groove (106) and a lower slide groove (107) are designed inside the turntable (103). During the rotation of the turntable (103), its position will change accordingly. The upper slide groove (106) and the lower slide groove (107) are slidably connected to the first slide column and the second slide column on the first pull rod (104) and the second pull rod (105). The height adjustment of the first pull rod (104) and the second pull rod (105) is achieved by sliding the slide column in the slide groove.

2. A facial skin laser treatment device according to claim 1, characterized in that: The applicator (109) is provided with an application motor (113) inside, and the output end of the application motor (113) is fixedly connected to a transmission shaft (115) via a coupling. The applicator (109) is provided with a fixed plate (114) inside, and a rotating hole is provided inside the fixed plate (114). The transmission shaft (115) is rotatably installed inside the rotating hole, and a rotating block (116) is fixedly provided at the bottom end of the transmission shaft (115).

3. A facial skin laser treatment device according to claim 2, characterized in that: A sliding sleeve (123) is fixedly provided at the bottom of the rotating block (116), and a fixed rod (117) is slidably connected inside the sliding sleeve (123). Both ends of the fixed rod (117) are fixedly connected to a swing plate (122). Two symmetrically arranged support plates (304) are fixedly provided on the top of the fixed plate (114). The two swing plates (122) are respectively movably hinged with the two support plates (304). A rotating rod (121) is rotatably installed on the two support plates (304). The rotating rod (121) is fixedly nested inside the two swing plates (122) at the same time. A follower rod is rotatably installed inside the medicine applicator (109), and a smear brush (119) is fixedly provided on the follower rod. The follower rod and the rotating rod (121) are jointly sleeved with a synchronous belt (120) through a synchronous wheel set. A medicine box (118) is fixedly provided inside the medicine applicator (109).

4. A facial skin laser treatment device according to claim 3, characterized in that: An active cleaning mechanism (2) is arranged inside the treatment handle (8), and the active cleaning mechanism (2) comprises a connecting block (203) and a fixed outer ring (205). The connecting block (203) is fixedly arranged inside the treatment handle (8), the bottom of the connecting block (203) is fixedly connected to the top of the housing (112), a lead screw sleeve (209) is fixedly sleeved on the outer circumference of the connecting block (203), and a through hole penetrating the fixed outer ring (205) is opened inside the fixed outer ring (205). A rotating nut (211) is fixedly connected to the inside of the through hole, and the rotating nut (211) is connected to the screw sleeve (209) through a ball bearing. Two symmetrically arranged sliding grooves are opened inside the fixed outer ring (205), and a sliding arc plate (207) is slidably connected inside the sliding groove. A return spring (208) is commonly connected to one side of the two sliding arc plates (207) and the side wall of the sliding groove, and a cleaning brush (212) is fixedly connected to the bottom of the two sliding arc plates (207).

5. A facial skin laser treatment device according to claim 4, characterized in that: The two sliding arc plates (207) are fixedly connected with inclined ejector blocks (206); an extrusion ring (204) is fixedly arranged on the outer peripheral surface of the connecting block (203); a support column (201) is fixedly connected to the top of the fixed outer ring (205); a movable groove is provided inside the support column (201); a telescopic column (202) is slidably connected inside the movable groove; a compression spring (216) is commonly connected between the bottom of the telescopic column (202) and the bottom wall of the movable groove; a rotation groove (214) is provided inside the treatment handle (8); the top of the telescopic column (202) is slidably connected inside the rotation groove (214); a telescopic groove (213) is provided inside the treatment handle (8); a positioning ring (215) is slidably connected inside the telescopic groove (213); a ejection spring (210) is commonly connected between the top of the positioning ring (215) and the top wall of the telescopic groove (213).

6. A facial skin laser treatment device according to claim 5, characterized in that: A head adjustment mechanism (3) is slidably arranged on the shell (9), and the head adjustment mechanism (3) comprises a lifting plate (302), the lifting plate (302) is slidably arranged on one side of the shell (9), a first motor (303) is installed on the top of the lifting plate (302), two symmetrically arranged support plates (304) are fixedly arranged on the top of the lifting plate (302), an output end of the first motor (303) is fixedly connected to a coaxially arranged rotating shaft (305) through a coupling, the rotating shaft (305) is rotatably installed inside the two support plates (304) at the same time, and a rotating sleeve (306) is fixedly sleeved on the outer circumference of the rotating shaft (305).

7. A facial skin laser treatment device according to claim 6, characterized in that: A cushion block is fixedly connected to the rotating sleeve (306), a second motor (309) is installed on the top of the cushion block, an output end of the second motor (309) is fixedly connected to a coaxially arranged round rod (308) via a coupling, a connecting plate (307) is fixedly sleeved on the outer circumference of the round rod (308), a headrest (301) is fixedly arranged on the top of the connecting plate (307), a button is arranged on the treatment handle (8), and the button is electrically connected to the first motor (303) and the second motor (309).

Images