Skin analyzer based on mechanical motion and reflector multi-angle shooting

Abstract

The invention discloses a skin analyzer based on mechanical motion and reflector multi-angle shooting, and relates to the technical field of skin analyzers. Comprising a shell, a lifting assembly is arranged in a fixed frame, an angle adjusting assembly is arranged on one side of a moving rod, a reflecting mirror surface is arranged on one side of the angle adjusting assembly, a rotating assembly is arranged on the other side of the moving rod, lamplight plates are symmetrically arranged in the shell, and a moving assembly is arranged at the bottom of a moving frame. A connecting base and a moving plate are driven to move through a moving rod, so that a lifting frame and a lifting ring move upwards, a rotating frame is driven to rotate through cooperation of the lifting ring and a rolling wheel, then a rotating rod and a rotating base which are fixedly connected with the rotating frame are driven to rotate, and therefore a reflecting mirror surface rotates; the reflector is ensured to completely cover the side face areas of different face shapes, missed shooting is avoided, and the full-angle image integrity can be ensured without manual intervention.

Description

Technical Field

[0001] The present invention relates to the technical field of skin analyzers, and in particular to a skin analyzer based on mechanical motion and multi-angle shooting with a reflector. Background Art

[0002] With the continuous advancement of technology, skin analyzers are playing an increasingly prominent role in the aesthetic and medical industries. They utilize high-resolution imaging technology combined with multispectral analysis methods (such as ultraviolet, polarized, and infrared light) to accurately detect deep-seated skin issues, including pigmentation, pore condition, acne, wrinkle depth, and oil secretion. This information goes far beyond the limitations of visual observation and provides a scientific basis for skin condition assessment. Based on this detailed data, doctors can tailor personalized treatment plans for each client, significantly improving treatment effectiveness and customer satisfaction. With the integration of artificial intelligence and big data technologies, the functions of modern skin analyzers have been further expanded. They can not only analyze current skin conditions, but also use algorithms to predict skin aging trends and recommend appropriate skincare products based on the results. This capability has expanded its application scenarios from professional diagnosis and treatment to everyday skincare.

[0003] Existing facial acquisition systems for skin analyzers lack flexibility and efficiency in adapting to different faces. Currently, mainstream multi-angle acquisition solutions fall into two categories: One is a "multi-camera surround" deployment, which involves positioning 3-6 cameras and accompanying lighting systems around the face to simultaneously capture facial images from different angles, which are then stitched and fused using algorithms. While this solution can quickly acquire full-angle data, the equipment is bulky and expensive, and the camera position and angle are fixed. For round, long, and square faces, some areas (such as the edges of the facial contour and the sides of the nose) are prone to blind spots, requiring manual adjustment of the camera position or frequent pose changes on the part of the subject. This is cumbersome and affects data consistency. Another type of solution uses a "single camera + reflector" combination to achieve multi-angle shooting, that is, using 1-2 movable cameras and a fixed-angle reflector to capture images of different facial areas (such as the left face and the right face) presented in the reflector, and then integrate them into complete facial data through algorithms. Although this solution simplifies the equipment structure and reduces costs, it still does not solve the "face shape adaptability" problem - the angle between the reflector and the light board is usually a fixed preset value. When the face shape of the subject is very different (such as a wider or narrower face), the reflector may not be able to fully cover the facial area, resulting in some skin areas being missed; at the same time, it is difficult for a fixed light board to adjust the light projection angle according to different face shapes, and it is easy to form shadows in the recessed parts of the face (such as eye sockets and nasolabial folds), affecting image clarity. At this time, the operator needs to manually disassemble and readjust the reflector angle and move the light board position, which seriously reduces shooting efficiency.

[0004] In response to the above problems, there is an urgent need for an innovative design based on the original skin analyzer based on mechanical movement and multi-angle shooting of reflectors. Summary of the Invention

[0005] The technical solution of the present invention addresses the technical problem that the existing technical solutions are too simple and provides a solution that is significantly different from the existing technologies. Specifically, the purpose of the present invention is to provide a skin analyzer based on mechanical movement and multi-angle shooting with a reflector to solve the above problems raised by the above background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solution: a skin analyzer based on mechanical movement and multi-angle shooting with a reflector, comprising a shell, a fixed frame is provided on the inner wall of the shell, a lifting ring is provided inside the fixed frame, a lifting assembly is provided inside the fixed frame, and the position of the lifting ring is adjusted by the lifting assembly, a fixed frame is fixed to the inner wall of the shell, a sleeve is fixed to the inner wall of the fixed frame, a movable frame is symmetrically slidably connected inside the sleeve, a movable rod is fixed to the outer wall of the movable frame, an angle adjustment assembly is provided on one side of the movable rod, a reflecting mirror is provided on one side of the angle adjustment assembly, and the position of the reflecting mirror is adjusted by the angle adjustment assembly, a rotating assembly is provided on the other side of the movable rod, a light panel is symmetrically provided inside the shell, and the illumination angle of the light panel is adjusted by the rotating assembly, a movable assembly is provided at the bottom of the movable frame, a forehead bracket is provided at the bottom of the movable assembly, and a camera is slidably connected to the inside of the shell via a guide rail.

[0007] Preferably, the lifting assembly includes a connecting seat fixed to one side of one of the moving rods, a moving plate fixed to one side of the connecting seat, a push block slidably connected to one side of the moving plate, the bottom end of the push block is slidably connected to the fixed rod, the bottom end of the fixed rod is fixedly connected to the fixed seat, one side of the fixed seat is fixedly connected to the inner wall of the outer shell, the top end of the push block is slidably connected to the lifting frame, and the contact surfaces of the push block, the fixed rod and the lifting frame are all inclined surfaces.

[0008] Preferably, a limiting block is fixed on one side of the push block, and a limiting groove for cooperating with the limiting block is provided on one side of the movable plate.

[0009] Preferably, the angle adjustment assembly includes a base fixed to the top of the fixed frame, the top of the base is rotatably connected to a rotating rod, one end of the rotating rod is fixed to a rotating frame, the other end of the rotating rod is fixed to a rotating seat, the top of the rotating seat is fixedly connected to the reflecting mirror, and the fixed frame is provided with a cavity for cooperating with the movement of the reflecting mirror.

[0010] Preferably, a roller is fixed to one end of the rotating frame, and the roller is placed in a cavity inside the lifting ring.

[0011] Preferably, the rotating assembly includes a sliding frame fixed to one side of the moving rod, a rack on one side of the sliding frame is fixedly connected, a gear is meshed on one side of the rack, a bidirectional screw is fixed on one side of the gear, the bidirectional screw passes through two connecting plates, a connecting rod is fixed at one end of the connecting plate, a fixed block is fixed on the outer wall of the connecting rod, the fixed block is rotatably connected to the rotating plate via a rotating shaft, the rotating plate is rotatably connected to the turntable via a rotating shaft, and a light panel is fixed on the top of the turntable.

[0012] Preferably, one end of each connecting rod is fixedly connected to the connecting plate, the other end of each connecting rod passes through another connecting plate, and the fixing blocks fixed to the outer walls of the two connecting rods are staggered.

[0013] Preferably, the movable assembly includes a connecting block fixed to the bottom end of the movable frame, one side of the connecting block is fixedly connected to the forehead support, a fixing plate is fixed to the inner wall of the shell, and a spring is provided between the connecting block and the fixing plate.

[0014] Preferably, one end of the spring is fixedly connected to one side of the connecting block, and the other end of the spring is fixedly connected to one side of the fixing plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention drives the connecting seat and the movable plate to move by a movable rod, and the contact surface between the push block and the fixed rod is an inclined surface. When the push block moves horizontally, the inclined surface causes the push block to move upward. Since the contact surface between the push block and the lifting frame is also an inclined surface, the lifting frame and the lifting ring move upward. The cooperation of the lifting ring and the roller drives the rotating frame to rotate, and then drives the rotating rod and the rotating seat fixedly connected to the rotating frame to rotate, thereby rotating the reflector surface, achieving the effect of adjusting the reflector angle according to the width of the face of the testee, ensuring that the reflector can fully cover the side face area of ​​​​different face shapes, avoiding missed shots, and ensuring the integrity of the full-angle image without manual intervention.

[0016] 2. The present invention drives the sliding frame to move synchronously when the moving rod moves, and drives the bidirectional screw to rotate through the meshing gear rack fixed on one side of the sliding frame. Since the bidirectional screw runs through the two connecting plates and the fixed blocks fixed on the outer walls of the two connecting rods are staggered, when the bidirectional screw rotates, it drives the two connecting plates to move in both directions synchronously, thereby driving the connecting rods to move in both directions, and the rotating plates rotatably connected to the fixed blocks move different distances, thereby causing the turntable to rotate, thereby achieving the effect of adjusting the angle of the light panel according to the face shape of the testee, ensuring that the light can adjust the projection angle according to the face shape, avoiding the formation of shadows in sunken areas such as eye sockets and nasolabial folds, and improving imaging clarity. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 A schematic side cross-sectional view of the three-dimensional structure of the present invention; Figure 3 This is a schematic diagram of the three-dimensional structure of the camera and its connecting rail of the present invention; Figure 4 This is a structural diagram of the connection between the fixing frame and the reflective mirror surface of the present invention; Figure 5 This is a schematic diagram of the three-dimensional structure of the lifting assembly of the present invention; Figure 6 This is a schematic diagram of the angle adjustment three-dimensional structure of the present invention; Figure 7 This is a structural diagram of the connection between the lifting frame and the lifting ring of the present invention; Figure 8 This is a structural diagram of the connection between the turntable and the lighting panel of the present invention; Figure 9 This is a schematic diagram of the three-dimensional structure of the rotating assembly of the present invention; Figure 10 It is a schematic expanded view of the three-dimensional structure of the rotating assembly of the present invention.

[0018] In the figure: 1. Shell; 2. Fixed frame; 3. Fixed frame; 4. Sleeve; 5. Mobile frame; 6. Mobile rod; 701. Connecting seat; 702. Mobile plate; 703. Limiting groove; 704. Limiting block; 705. Push block; 706. Fixed seat; 707. Fixed rod; 708. Lifting frame; 8. Lifting ring; 901. Base; 902. Rotating rod; 903. Rotating frame; 904. Roller; 905. Rotating seat; 10. Reflecting mirror; 111. Sliding frame; 112. Bidirectional screw rod; 113. Connecting plate; 114. Connecting rod; 115. Fixed block; 116. Rotating plate; 117. Turntable; 121. Connecting block; 122. Spring; 123. Fixed plate; 13. Forehead support; 14. Camera; 15. Light board. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0020] See also Figures 1 to 9The present invention provides a technical solution: a skin analyzer based on mechanical movement and multi-angle shooting of a reflector, comprising a shell 1, a fixed frame 2 is provided on the inner wall of the shell 1, a lifting ring 8 is provided inside the fixed frame 2, a lifting component is provided inside the fixed frame 2, and the position of the lifting ring 8 is adjusted by the lifting component, a fixed frame 3 is fixed on the inner wall of the shell 1, a sleeve 4 is fixed on the inner wall of the fixed frame 3, a movable frame 5 is symmetrically slidably connected in the sleeve 4, a movable rod 6 is fixed on the outer wall of the movable frame 5, an angle adjustment component is provided on one side of the movable rod 6, a reflecting mirror 10 is provided on one side of the angle adjustment component, and the position of the reflecting mirror 10 is adjusted by the angle adjustment component, a rotating component is provided on the other side of the movable rod 6, a light panel 15 is symmetrically provided inside the shell 1, and the illumination angle of the light panel 15 is adjusted by the rotating component, a moving component is provided at the bottom of the movable frame 5, a forehead bracket 13 is provided at the bottom of the moving component, and a camera 14 is slidably connected to the inside of the shell 1 through a guide rail.

[0021] In the specific implementation, the forehead bracket 13 is driven by the moving component to move adaptively according to the width of the face shape, and the moving frame 5 is synchronously driven to slide in the sleeve 4. The angle of the reflective mirror 10 is adjusted by the angle adjustment component on one side of the moving rod 6, and the illumination angle of the light panel 15 is adjusted by the rotating component on the other side. At the same time, the lifting component in the fixed frame 2 adjusts the position of the lifting ring 8, and cooperates with the slidable camera 14 to realize multi-angle shooting based on mechanical movement and reflectors to adapt to different face shapes and obtain clear and comprehensive facial images.

[0022] As a further implementation scheme of the present invention, the lifting assembly includes a connecting seat 701 fixed to one side of one of the moving rods 6, a moving plate 702 is fixed to one side of the connecting seat 701, a push block 705 is slidably connected to one side of the moving plate 702, the bottom end of the push block 705 is slidably connected to the fixed rod 707, the bottom end of the fixed rod 707 is fixedly connected to the fixed seat 706, one side of the fixed seat 706 is fixedly connected to the inner wall of the outer shell 1, the top of the push block 705 is slidably connected to the lifting frame 708, and the contact surfaces of the push block 705, the fixed rod 707 and the lifting frame 708 are all inclined surfaces.

[0023] In a specific implementation, when the moving rod 6 drives the connecting seat 701 and the moving plate 702 to move, the push block 705 which is slidingly connected to the moving plate 702 moves accordingly. Since the contact surface between the push block 705 and the fixed rod 707 is an inclined surface, the push block 705 will slide upward when it moves horizontally. Since the contact surface between the push block 705 and the lifting frame 708 is also an inclined surface, the upward movement of the push block 705 will drive the lifting frame 708 to rise synchronously, thereby realizing lifting adjustment.

[0024] As a further embodiment of the present invention, a limiting block 704 is fixed on one side of the push block 705 , and a limiting groove 703 is provided on one side of the movable plate 702 to cooperate with the limiting block 704 .

[0025] In the specific implementation, when the push block 705 moves with the movable plate 702, the limit block 704 fixed on one side of the push block 705 will move synchronously in the limit slot 703 opened on one side of the movable plate 702, and the movement trajectory of the limit block 704 is constrained by the limit slot 703 to ensure that the push block 705 can only slide stably along the direction of the limit slot 703, avoiding the push block 705 from offsetting or jamming during the movement, thereby ensuring the accuracy of the inclined transmission between the push block 705 and the fixed rod 707 and the lifting frame 708.

[0026] As a further implementation scheme of the present invention, the angle adjustment assembly includes a base 901 fixed to the top of the fixed frame 3, the top of the base 901 is rotatably connected to a rotating rod 902, one end of the rotating rod 902 is fixed to a rotating frame 903, and the other end of the rotating rod 902 is fixed to a rotating seat 905, the top of the rotating seat 905 is fixedly connected to the reflecting mirror surface 10, and the fixed frame 2 is provided with a cavity that cooperates with the movement of the reflecting mirror surface 10.

[0027] In the specific implementation, the base 901 is fixed to the top of the fixed frame 3 to provide rotation support for the rotating rod 902. When the rotating frame 903 is rotated under force, it will drive the rotating rod 902 fixed to it to rotate synchronously at the top of the base 901, thereby causing the rotating seat 905 at the other end of the rotating rod 902 and the reflecting mirror 10 fixed on the top of the rotating seat 905 to rotate accordingly. The cavity opened in the fixed frame 2 provides a movable space for the rotation of the reflecting mirror 10, thereby realizing the adjustment of the angle of the reflecting mirror 10.

[0028] As a further embodiment of the present invention, a roller 904 is fixed to one end of the rotating frame 903 , and the roller 904 is placed in the cavity inside the lifting ring 8 .

[0029] In a specific implementation, when the lifting ring 8 moves, its internal cavity will drive the roller 904 placed therein to move synchronously. Since the roller 904 is fixedly connected to one end of the rotating frame 903, the movement of the roller 904 will drive the rotating frame 903 to rotate accordingly, thereby converting the displacement of the lifting ring 8 into a rotational motion of the rotating frame 903, providing power transmission for the subsequent angle adjustment of the reflecting mirror 10.

[0030] As a further implementation scheme of the present invention, the rotating assembly includes a sliding frame 111 fixed to one side of the moving rod 6, a rack is fixedly connected on one side of the sliding frame 111, a gear is meshed on one side of the rack, a bidirectional screw rod 112 is fixed on one side of the gear, the bidirectional screw rod 112 passes through two connecting plates 113, a connecting rod 114 is fixed at one end of the connecting plate 113, a fixed block 115 is fixed to the outer wall of the connecting rod 114, the fixed block 115 is rotatably connected to a rotating plate 116 through a rotating shaft, the rotating plate 116 is rotatably connected to a turntable 117 through a rotating shaft, and a light panel 15 is fixed to the top of the turntable 117.

[0031] In the specific implementation, when the moving rod 6 moves, it drives the sliding frame 111 fixed on one side to move synchronously, and the rack on one side of the sliding frame 111 moves accordingly and drives the meshing gear to rotate, and the gear then drives the bidirectional screw rod 112 fixed on one side to rotate. Since the bidirectional screw rod 112 passes through the two connecting plates 113, its rotation will drive the two connecting plates 113 to move in both directions, and the connecting rod 114 at one end of the connecting plate 113 and the fixed block 115 fixed on the outer wall move synchronously accordingly, and the fixed block 115 drives the rotating plate 116 to move through the rotating shaft, and the rotating plate 116 then drives the turntable 117 to rotate through the rotating shaft, and finally the light panel 15 fixed on the top of the turntable 117 adjusts the illumination angle.

[0032] As a further embodiment of the present invention, one end of each connecting rod 114 is fixedly connected to the connecting plate 113, and the other end of each connecting rod 114 passes through another connecting plate 113, and the fixing blocks 115 fixed to the outer walls of the two connecting rods 114 are staggered.

[0033] In the specific implementation, when the bidirectional screw rod 112 drives the two connecting plates 113 to move in both directions, the connecting rod 114 fixedly connected to the connecting plate 113 moves synchronously with the connecting plate 113, and the other end of each connecting rod 114 passes through another connecting plate 113, providing a stable guide for the movement of the connecting rod 114. At the same time, because the fixed blocks 115 fixed on the outer walls of the two connecting rods 114 are staggered, the two fixed blocks 115 will produce different displacements when moving with the connecting rod 114, and then through the rotating plate 116 rotatably connected to the fixed block 115, the turntable 117 obtains the rotational power that meets the angle adjustment requirements of the light panel 15, ensuring that the light panel 15 can adapt to different face shapes to adjust the illumination angle.

[0034] As a further implementation scheme of the present invention, the moving component includes a connecting block 121 fixed to the bottom end of the moving frame 5, one side of the connecting block 121 is fixedly connected to the forehead support 13, a fixing plate 123 is fixed to the inner wall of the outer shell 1, and a spring 122 is arranged between the connecting block 121 and the fixing plate 123.

[0035] In specific implementation, when the mobile frame 5 moves, it will drive the connecting block 121 fixed at the bottom to move synchronously, and the forehead support 13 fixed on one side of the connecting block 121 will move accordingly to adapt to the face width of different subjects. At the same time, the spring 122 between the fixing plate 123 fixed on the inner wall of the shell 1 and the connecting block 121 will produce elastic deformation when the connecting block 121 moves. On the one hand, it can buffer the moving impact force of the connecting block 121 and ensure that the forehead support 13 fits the face smoothly. On the other hand, after the test is completed, it can release elastic potential energy to push the connecting block 121, the mobile frame 5 and the forehead support 13 to reset, and prepare for the next test.

[0036] As a further embodiment of the present invention, one end of the spring 122 is fixedly connected to one side of the connecting block 121 , and the other end of the spring 122 is fixedly connected to one side of the fixing plate 123 .

[0037] In the specific implementation, one end of the spring 122 is fixed to one side of the connecting block 121 and the other end is fixed to one side of the fixing plate 123, forming a stable elastic connection. When the connecting block 121 moves with the movable frame 5 to drive the forehead support 13 to adapt to the face shape, the spring 122 will produce compression deformation as the distance between the connecting block 121 and the fixing plate 123 changes, and buffer the movement impact of the connecting block 121 through its own elastic force to ensure that the forehead support 13 fits the face smoothly. After the detection is completed, the spring 122 releases its elastic potential energy, pulling or pushing the connecting block 121 to reset, thereby driving the movable frame 5 and the forehead support 13 back to the initial position, providing preparation for subsequent detection.

[0038] Working principle: When using the skin analyzer based on mechanical movement and multi-angle shooting of reflectors, the operator assists the person being tested to press his forehead against the forehead bracket 13 in front to keep the head stable (to avoid shaking during shooting and causing blurred images). The operator will fine-tune the lens angle through the handle (horizontally covering the left and right cheeks, and vertically covering the forehead to the jawline) to ensure that the lens can completely capture the entire facial area, and use the camera 14 module, motion mechanism and reflector to realize the function of shooting a still face from multiple positions. The camera 14 faces the face from the front to shoot the frontal image; the camera 14 moves through the rotational motion mechanism and faces the reflector on the left side of the face to shoot the face in the reflector to shoot the left face; the camera 14 moves again through the rotational motion mechanism and faces the reflector on the right side of the face to shoot the face in the reflector to shoot the right face. Under the motion mode and shooting mode of the linear motion module and the rotational motion module, the camera 1 When the 4 modules collect facial data at different positions, the actual position has a small fluctuation range, and the time taken to move to each position is short, which reduces the volume of the solution and reduces the measurement error caused by facial shaking during the collection process. The two forehead brackets 13 will be adaptively adjusted according to the width of the face of the person being tested. When the forehead bracket 13 moves, it will drive the mobile bracket 5 to move through the connecting block 121 (the two mobile brackets 5 slide in both directions in the sleeve 4, and the sleeve 4 is fixed to the inner wall of the shell 1 through the fixing bracket 3), thereby synchronously driving the mobile rod 6 fixed to the outer wall of the mobile bracket 5 to move synchronously, and when the forehead bracket 13 moves, it drives the connecting block 121 fixedly connected to one side thereof to be fixedly connected, thereby compressing the spring 122 between the connecting block 121 and the fixing plate 123, and stabilizing the movement of the forehead bracket 13 through the spring 122 (when the person being tested finishes the test and leaves the shell 1, the forehead bracket 13 releases the elastic potential energy through the spring 122 to return to its initial position); When one of the moving rods 6 moves, it drives the connecting seat 701 fixed to one side thereof to move synchronously, and the movement of the connecting seat 701 drives the moving plate 702 fixed to one side thereof to move. Since the moving plate 702 and the pushing block 705 are limited and slidably connected, when the moving plate 702 moves, the pushing block 705 is moved synchronously, and the contact surface between the pushing block 705 and the fixed rod 707 is an inclined surface (the fixed rod 707 is fixed to the inside of the housing 1 through the fixing seat 706, and the position of the fixed rod 707 remains unchanged). When the pushing block 705 moves horizontally, it drives the limiting block 704 fixed on one side of the pushing block 705 to slide in the limiting groove 703 provided on the moving plate 702, so that the pushing block 705 moves upward. Since the contact surface between the pushing block 705 and the lifting frame 708 is also an inclined surface, the lifting frame 708 moves upward, thereby driving the lifting ring 8 to move upward. When the lifting ring 8 moves upward, the cavity it opens drives the roller 904 inside it to move synchronously, thereby driving the rotating frame 903 connected to the roller 904 to rotate. When the rotating frame 903 rotates, it drives the rotating rod 902 fixed to it to rotate inside the base 901, thereby driving the rotating base 905 fixed at one end thereof to rotate synchronously, causing the reflective mirror surface 10 fixed to the top of the rotating base 905 to rotate, achieving the effect of adjusting the angle of the reflective mirror according to the width of the test subject's face; When the two moving rods 6 move, they synchronously drive the sliding frame 111 fixed on one side thereof to move (the fixed frame 2 is provided with a cavity for cooperating with the movement of the sliding frame 111). The movement of the sliding frame 111 drives the rack fixed on one side thereof to move, thereby driving the gear meshing with it to rotate. When the gear rotates, it drives the bidirectional screw rod 112 fixed at one end thereof to rotate. Since the bidirectional screw rod 112 passes through the two connecting plates 113, when the bidirectional screw rod 112 rotates, it drives the two connecting plates 113 to move in both directions, thereby driving the connecting rod 114 fixed on one side of the connecting plate 113 to move in both directions. The fixed blocks 115 fixed on the outer walls of the two connecting rods 114 are staggered, so that the movement distances of the two fixed blocks 115 are different, thereby causing the rotating plate 116 rotatably connected to the fixed blocks 115 to move different distances, thereby causing the turntable 117 rotatably connected to the rotating plate 116 to rotate, thereby achieving the goal of adjusting the angle of the light panel 15 according to the face shape of the subject. In conjunction with the synchronously adjusted reflective mirror 10, it is convenient for the camera 14 to fully capture the facial condition of the subject.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A skin analyzer based on mechanical motion and multi-angle shooting with a reflector, comprising a housing (1), characterized in that: The inner wall of the shell (1) is provided with a fixed frame (2), the interior of the fixed frame (2) is provided with a lifting ring (8), the interior of the fixed frame (2) is provided with a lifting assembly, and the position of the lifting ring (8) is adjusted by the lifting assembly, the inner wall of the shell (1) is fixed with a fixed frame (3), the inner wall of the fixed frame (3) is fixed with a sleeve (4), the inner wall of the sleeve (4) is symmetrically connected with a movable frame (5), the outer wall of the movable frame (5) is fixed with a movable rod (6), one side of the movable rod (6) is provided with an angle adjustment assembly, one side of the angle adjustment assembly is provided with a reflective mirror (10), and the position of the reflective mirror (10) is adjusted by the angle adjustment assembly, the other side of the movable rod (6) is provided with a rotating assembly, the interior of the shell (1) is symmetrically provided with a light panel (15), and the illumination angle of the light panel (15) is adjusted by the rotating assembly, the bottom of the movable frame (5) is provided with a movable assembly, the bottom of the movable assembly is provided with a forehead bracket (13), and the interior of the shell (1) is slidably connected with a camera (14) through a guide rail.

2. The skin analyzer based on mechanical motion and multi-angle photography with a reflector according to claim 1, characterized in that: The lifting assembly includes a connecting seat (701) fixed to one side of one of the moving rods (6), a moving plate (702) fixed to one side of the connecting seat (701), a push block (705) slidably connected to one side of the moving plate (702), a bottom end of the push block (705) slidably connected to a fixed rod (707), a bottom end of the fixed rod (707) fixedly connected to a fixed seat (706), one side of the fixed seat (706) is fixedly connected to the inner wall of the housing (1), a top end of the push block (705) is slidably connected to a lifting frame (708), and contact surfaces of the push block (705) with the fixed rod (707) and the lifting frame (708) are all inclined surfaces.

3. The skin analyzer based on mechanical motion and multi-angle photography with a reflector according to claim 2, characterized in that: A limiting block (704) is fixed on one side of the push block (705), and a limiting groove (703) is provided on one side of the movable plate (702) to cooperate with the limiting block (704).

4. The skin analyzer based on mechanical motion and multi-angle photography with a reflector according to claim 1, characterized in that: The angle adjustment assembly comprises a base (901) fixed to the top of a fixing frame (3); the top of the base (901) is rotatably connected to a rotating rod (902); one end of the rotating rod (902) is fixed to a rotating frame (903); the other end of the rotating rod (902) is fixed to a rotating seat (905); the top of the rotating seat (905) is fixedly connected to the reflecting mirror surface (10); and the fixing frame (2) is provided with a cavity that cooperates with the reflecting mirror surface (10) for movement.

5. The skin analyzer based on mechanical motion and multi-angle photography with a reflector according to claim 4, characterized in that: A roller (904) is fixed to one end of the rotating frame (903), and the roller (904) is placed in a cavity inside the lifting ring (8).

6. The skin analyzer based on mechanical motion and multi-angle photography with a reflector according to claim 1, characterized in that: The rotating assembly includes a sliding frame (111) fixed to one side of the moving rod (6), a rack fixedly connected to one side of the sliding frame (111), a gear meshing with one side of the rack, a bidirectional screw rod (112) fixed to one side of the gear, two connecting plates (113) passing through the bidirectional screw rod (112), a connecting rod (114) fixed to one end of the connecting plate (113), a fixed block (115) fixed to the outer wall of the connecting rod (114), the fixed block (115) rotatably connected to a rotating plate (116) via a rotating shaft, the rotating plate (116) rotatably connected to a turntable (117) via a rotating shaft, and a light panel (15) fixed to the top of the turntable (117).

7. The skin analyzer based on mechanical motion and multi-angle photography with a reflector according to claim 6, characterized in that: One end of each connecting rod (114) is fixedly connected to the connecting plate (113), and the other end of each connecting rod (114) passes through another connecting plate (113), and the fixing blocks (115) fixed to the outer walls of the two connecting rods (114) are staggered.

8. The skin analyzer based on mechanical motion and multi-angle photography with a reflector according to claim 1, characterized in that: The movable assembly comprises a connecting block (121) fixed to the bottom end of the movable frame (5), one side of the connecting block (121) is fixedly connected to the forehead support (13), a fixing plate (123) is fixed to the inner wall of the housing (1), and a spring (122) is provided between the connecting block (121) and the fixing plate (123).

9. The skin analyzer based on mechanical motion and multi-angle photography with a reflector according to claim 8, characterized in that: One end of the spring (122) is fixedly connected to one side of the connecting block (121), and the other end of the spring (122) is fixedly connected to one side of the fixing plate (123).

Images