Positioner for accurate freckle removal treatment

Abstract

The utility model discloses a positioner for accurate freckle-removing treatment, which relates to the technical field of positioners and comprises a bottom block. A first electric cylinder is fixedly connected to the left portion of the upper end of the bottom block, a fixing frame is fixedly connected to the upper end of an output shaft of the first electric cylinder, and a positioning assembly is arranged on the fixing frame. According to the positioner, sliding blocks are placed at the front end and the rear end of the inner wall of a second groove body, then bolts penetrate through screw holes and the sliding blocks, the sliding blocks can be fixed to a bottom block, the head of a user is placed at the upper end of a soft cushion, the neck of the user is limited by two silica gel protruding blocks, and then two fifth electric cylinders which are oppositely arranged are started, so that the two silica gel blocks are close to each other; finally, two silica gel blocks can limit the two sides of the head of the user, so that the head of the user can be stably placed, then a first electric cylinder is started to adjust the height of a fixing frame, a positioning assembly is started to adjust the positions of a moving assembly and a laser treatment assembly, and laser freckle removing treatment can be conducted on the user by starting the laser treatment assembly.

Description

TECHNICAL FIELD

[0001] The utility model relates to positioner technical field especially relates to a kind of positioner for accurate freckle treatment. BACKGROUND

[0002] Laser therapy instrument is generally through the specific laser wavelength direct action on skin interior and play a role, it not only can fade fine lines and wrinkles, promote subcutaneous pigment spot decomposition dissolution, can also stimulate subcutaneous collagen and fiber to proliferate and recombine, make the elastic fiber of skin restore vitality, shrink skin pores and tighten skin, to play the effect of whitening, dispelling yellow and freckle, anti-aging and wrinkle removal.

[0003] At present, when laser therapy instrument is used to treat the spot part of user, the irradiation probe on laser pen is usually manually held to irradiate and treat the spot part of user, it is difficult to quickly install and fix the laser irradiation probe on moving mechanism, and it is difficult to stably position the head of user, which needs to be further improved. UTILITARIAN CONTENT

[0004] The utility model aims at providing a kind of positioner for accurate freckle treatment, solve the technical problem that the above-mentioned laser irradiation probe is difficult to quickly install and fix on moving mechanism, and it is difficult to stably position the head of user.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of positioner for accurate freckle treatment, including bottom block;The upper end left part of bottom block is fixedly connected with first electric cylinder, the output shaft of first electric cylinder is fixedly connected with fixed frame, fixed frame is equipped with positioning assembly, positioning assembly is equipped with mobile assembly for moving, mobile assembly is equipped with laser therapy assembly for positioning treatment, bottom block is equipped with clamping assembly, clamping assembly includes first slot body, fifth electric cylinder, clamping block and silica gel block;The upper and lower ends of bottom block are centrally penetrated and are equipped with second slot body, the left and right ends of the inner wall of second slot body are all equipped with first slot body, the inner wall of two first slot bodies is all fixedly connected with fifth electric cylinder, the output end of two fifth electric cylinders is opposite, the output shaft of two fifth electric cylinders is all fixedly connected with clamping block, the end of two clamping blocks mutually close is fixedly connected with silica gel block, silica gel block is inverted L shape, the front and rear ends of the inner wall of second slot body are slidably equipped with sliding block, the upper end of sliding block is fixedly connected with soft pad, the upper end of soft pad is fixedly connected with two silica gel bosses, the front and rear ends of bottom block are penetrated and are equipped with screw hole, the inner wall of screw hole is threadedly installed with bolt, the front end of bolt passes through sliding block and extends to the front of bottom block.

[0006] Preferably, in use, the slider is placed at the front and rear ends of the inner wall of the second groove body, then the bolt is passed through the screw hole and the slider, the slider can be fixed on the bottom block, the user's head is placed on the upper end of the soft pad, the neck is limited by the two silica gel blocks, then the two fifth electric cylinders facing each other are turned on, so that the two silica gel blocks are close to each other, finally, the two silica gel blocks can limit the two sides of the user's head, thereby facilitating the stable placement of the user's head, then the first electric cylinder is turned on to adjust the height of the fixed frame, the positioning assembly is turned on to adjust the position of the moving assembly and the laser treatment assembly, and the laser treatment assembly is turned on to perform laser spot removal treatment on the user, and the laser treatment assembly can be quickly disassembled from the moving assembly, thereby solving the problems that it is difficult to quickly install and fix the laser irradiation probe on the moving mechanism, and it is difficult to stably limit the user's head.

[0007] Preferably, the lower end of the soft pad is attached to the upper end of the bottom block, and the length of the soft pad is less than the width of the bottom block.

[0008] Preferably, the upper end of the bottom block is fixedly connected with a limiting body, a guide hole is formed in the upper end of the limiting body, a guide rod is slidably arranged in the inner wall of the guide hole, and the upper end of the guide rod is fixedly connected to the lower end of the fixed frame.

[0009] Preferably, the positioning assembly comprises a servo motor, a lead screw, a ball screw pair and a moving block, the bottom surface of the fixed frame is in a frame shape, the right end of the fixed frame is fixedly connected with the servo motor, the lead screw is rotatably installed at the left and right ends of the inner wall of the fixed frame, the output shaft of the servo motor is fixedly connected to the right end of the lead screw, the ball screw pair is movably installed on the outer wall of the lead screw, the moving block is fixedly connected to the outer wall of the ball screw pair, and the front and rear ends of the moving block are attached to the front and rear end faces of the inner wall of the fixed frame.

[0010] Preferably, the moving assembly comprises a connecting block, a fixed block, a first fixed column, a fixed body, a T-shaped groove, a second electric cylinder, a T-shaped block, a first installation groove, a third electric cylinder and a first positioning groove, the rear end of the moving block is fixedly connected with the connecting block, the lower end of the connecting block is fixedly connected with the fixed block, the lower end of the fixed block is fixedly connected with the first fixed column, the lower end of the first fixed column is fixedly connected with the fixed body, the lower end of the fixed body is provided with the T-shaped groove, the T-shaped groove penetrates through the front and rear ends of the fixed body, the lower end of the fixed body is fixedly connected with the second electric cylinder, the inner wall of the T-shaped groove is slidably provided with the T-shaped block, the front end of the T-shaped block is fixedly connected with the rear end of the output shaft of the second electric cylinder, the left and right ends of the T-shaped block are provided with the first installation groove, and the lower end of the fixed body is upwardly provided with the first positioning groove.

[0011] Preferably, the laser treatment assembly comprises a U-shaped block, a second fixing column, a fixing plate, a laser treatment pen, a camera, a second mounting groove, a mounting block, a second positioning groove and a fourth electric cylinder; the lower end of the T-shaped block movably has the U-shaped block, the lower end of the U-shaped block fixedly has the second fixing column, the lower end of the second fixing column fixedly has the fixing plate, the lower end of the fixing plate fixedly has the laser treatment pen and the camera, the left and right ends of the U-shaped block are provided with the second mounting groove, the inner walls of the second mounting groove and the first mounting groove movably have the mounting block, the upper and lower ends of the mounting block are provided with the second positioning groove, the inner wall of the second positioning groove and the side wall of the output shaft of the third electric cylinder are attached, the lower end of the mounting block fixedly has the fourth electric cylinder, and the output shaft of the fourth electric cylinder extends to the inner wall of the first positioning groove through the mounting block.

[0012] Preferably, the lower end of the mounting block is fixedly connected with a storage battery, and the right end of the storage battery is attached to the left end of the U-shaped block.

[0013] Compared with the related art, the precise freckle treatment positioning device has the following beneficial effects:

[0014] 1. The precise freckle treatment positioning device is characterized in that the sliding block is placed at the front and rear ends of the inner wall of the second groove body, then the bolt is passed through the screw hole and the sliding block, the sliding block is fixed on the bottom block, the head of the user is placed on the upper end of the soft pad, the neck is limited by the two silica gel blocks, then the two fifth electric cylinders facing each other are turned on, the two silica gel blocks are close to each other, finally, the two silica gel blocks can limit the two sides of the head of the user, thereby facilitating the stable placement of the head of the user, and the problem that the head of the user is difficult to be stably limited is solved.

[0015] 2. The height of the fixed frame is adjusted by turning on the first electric cylinder, the position of the laser treatment assembly is adjusted by turning on the positioning assembly, the user is treated by laser freckle removal by turning on the laser treatment assembly, and the laser treatment assembly can be quickly disassembled from the moving assembly, thereby solving the problems that the laser irradiation probe is difficult to be quickly installed and fixed on the moving mechanism and the head of the user is difficult to be stably limited;

[0016] 3. The mounting block is inserted into the inner walls of the second mounting groove and the first mounting groove, then the output shaft of the third electric cylinder is inserted into the inner wall of the second positioning groove by turning on the third electric cylinder, and the output shaft of the fourth electric cylinder is inserted into the inner wall of the first positioning groove by turning on the fourth electric cylinder, so that the stable installation of the mounting block is realized.

[0017] 4. The battery can provide power for the fourth electric cylinder, and the battery can also limit the mounting block. When the right end of the battery and the left end of the U-shaped block are attached, the positioning and placement of the mounting block can be achieved. At this time, the fourth electric cylinder is started, and the output shaft of the fourth electric cylinder will extend into the inner wall of the first positioning groove, achieving quick and stable positioning and installation of the mounting block. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0019] Figure 2 It is a three-dimensional structure schematic view of the fixed frame of the utility model;

[0020] Figure 3 It is a three-dimensional structure schematic view of the moving assembly of the utility model;

[0021] Figure 4 It is a three-dimensional split structure schematic view of the laser treatment assembly of the utility model;

[0022] Figure 5 It is a three-dimensional structure schematic view of the clamping assembly of the utility model;

[0023] Figure 6 It is a three-dimensional split structure schematic view of the bottom block and the sliding block of the utility model.

[0024] In the drawing: 1, bottom block; 2, first electric cylinder; 3, fixed frame; 301, servo motor; 302, screw rod; 303, ball screw pair; 304, moving block; 4, moving assembly; 401, connecting block; 402, fixed block; 403, first fixed column; 404, fixed body; 405, T-shaped groove; 406, second electric cylinder; 407, T-shaped block; 408, first installation groove; 409, third electric cylinder; 410, first positioning groove; 5, laser treatment assembly; 501, U-shaped block; 502, second fixed column; 503, fixed plate; 504, laser treatment pen; 505, camera; 506, second installation groove; 507, mounting block; 508, second positioning groove; 509, fourth electric cylinder; 510, battery; 6, clamping assembly; 601, first groove body; 602, fifth electric cylinder; 603, clamping block; 604, silica gel block; 7, second groove body; 8, screw hole; 9, sliding block; 10, bolt; 11, soft pad; 12, silica gel block; 13, limiting body; 14, guide hole; 15, guide rod. DETAILED DESCRIPTION

[0025] Example one: please refer to Figures 1-6The utility model provides a technical scheme: a kind of precise freckle treatment positioning device, including bottom block 1;The upper end left part of bottom block 1 is fixedly connected with first electric cylinder 2, and the output shaft of first electric cylinder 2 is fixedly connected with fixed frame 3, and fixed frame 3 is equipped with positioning assembly, and positioning assembly is equipped with mobile assembly 4 for moving, and mobile assembly 4 is equipped with laser treatment assembly 5 for positioning treatment, and bottom block 1 is equipped with clamping assembly 6, and clamping assembly 6 includes first slot body 601, fifth electric cylinder 602, clamping block 603 and silica gel block 604;Second slot body 7 is centrally penetrated in the upper and lower ends of bottom block 1, and first slot body 601 is formed in the left and right ends of the inner wall of second slot body 7, and fifth electric cylinder 602 is fixedly connected with the inner wall of two first slot bodies 601, and the output end of two fifth electric cylinders 602 is opposite, and clamping block 603 is fixedly connected with the output shaft of two fifth electric cylinders 602, and silica gel block 604 is fixedly connected with one end of two clamping blocks 603 close to each other, and silica gel block 604 is inverted L-shaped, and sliding block 9 is slidably arranged at the front and rear ends of the inner wall of second slot body 7, and the upper end of sliding block 9 is fixedly connected with soft pad 11, and the upper end of soft pad 11 is fixedly connected with two silica gel bosses 12, and screw hole 8 is penetrated in the front and rear ends of bottom block 1, and screw bolt 10 is threadedly installed in the inner wall of screw hole 8, and the front end of screw bolt 10 passes through sliding block 9 and extends to the front of bottom block 1.

[0026] When using, sliding block 9 is placed at the front and rear ends of the inner wall of second slot body 7, then screw bolt 10 passes through screw hole 8 and sliding block 9, sliding block 9 can be fixed on bottom block 1, the head of user is placed on the upper end of soft pad 11, and the neck is limited by two silica gel bosses 12, then two fifth electric cylinders 602 opposite are started, so that two silica gel blocks 604 are close to each other, finally, two silica gel blocks 604 can limit the two sides of the head of user, so as to benefit the stable placement of the head of user, then first electric cylinder 2 is started to adjust the height of fixed frame 3, positioning assembly is started to adjust the position of mobile assembly 4 and laser treatment assembly 5, and laser treatment assembly 5 can be quickly disassembled from mobile assembly 4, so as to be convenient to use.

[0027] Please refer to Figure 1 And Figure 6 In the embodiment, the lower end of soft pad 11 is attached to the upper end of bottom block 1, and the length of soft pad 11 is less than the width of bottom block 1, so that soft pad 11 can be stably placed on the upper end of bottom block 1.

[0028] Please refer to Figure 1 And Figure 6In the embodiment, the upper end of the right part of the bottom block 1 is fixedly connected with a limiting body 13, the upper end of the limiting body 13 is provided with a guide hole 14, the inner wall of the guide hole 14 is slidably provided with a guide rod 15, the upper end of the guide rod 15 is fixedly connected with the lower end of the fixed frame 3, when the fixed frame 3 moves in the vertical direction, the guide rod 15 will slide along the inner wall of the guide hole 14 in the vertical direction, thereby facilitating the stable movement of the fixed frame 3 in the vertical direction.

[0029] Please refer to Figure 1 and Figure 2 In the embodiment, the positioning assembly comprises a servo motor 301, a lead screw 302, a ball screw pair 303 and a moving block 304; the bottom surface of the fixed frame 3 is in a frame shape, the right end of the fixed frame 3 is fixedly connected with the servo motor 301, the left and right ends of the inner wall of the fixed frame 3 are rotatably installed with the lead screw 302, the output shaft of the servo motor 301 is fixedly connected with the right end of the lead screw 302, the outer wall of the lead screw 302 is movably installed with the ball screw pair 303, the outer wall of the ball screw pair 303 is fixedly connected with the moving block 304, the front and rear ends of the moving block 304 are respectively attached to the front and rear end faces of the inner wall of the fixed frame 3, the servo motor 301 is turned on to make the lead screw 302 rotate, the ball screw pair 303 will move left and right along the outer wall of the lead screw 302, thereby driving the moving block 304 to move left and right, which facilitates the accurate adjustment of the positions of the moving assembly 4 and the laser treatment assembly 5.

[0030] Please refer to Figure 1 and Figure 3 In the embodiment, the moving assembly 4 comprises a connecting block 401, a fixed block 402, a first fixed column 403, a fixed body 404, a T-shaped groove 405, a second electric cylinder 406, a T-shaped block 407, a first installation groove 408, a third electric cylinder 409 and a first positioning groove 410; the rear end of the moving block 304 is fixedly connected with the connecting block 401, the lower end of the connecting block 401 is fixedly connected with the fixed block 402, the lower end of the fixed block 402 is fixedly connected with the first fixed column 403, the lower end of the first fixed column 403 is fixedly connected with the fixed body 404, the lower end of the fixed body 404 is provided with the T-shaped groove 405, the T-shaped groove 405 penetrates through the front and rear ends of the fixed body 404, the lower end of the fixed body 404 is fixedly connected with the second electric cylinder 406, the inner wall of the T-shaped groove 405 is slidably provided with the T-shaped block 407, the front end of the T-shaped block 407 is fixedly connected with the rear end of the output shaft of the second electric cylinder 406, the left and right ends of the T-shaped block 407 are provided with the first installation groove 408, the lower end of the fixed body 404 is upwardly provided with the first positioning groove 410, in use, the second electric cylinder 406 is turned on to make the T-shaped block 407 move in the front and rear direction, the T-shaped block 407 will stably slide along the inner wall of the T-shaped groove 405, thereby facilitating the quick and stable adjustment of the position of the laser treatment assembly 5.

[0031] Embodiment two: please refer to Figure 4 and Figure 5On the basis of the embodiment one, the utility model provides a technical scheme: laser treatment component 5 includes U -shaped piece 501, second fixed column 502, fixed plate 503, laser treatment pen 504, camera 505, second installation groove 506, mounting block 507, second positioning slot 508 and fourth electric cylinder 509, the lower end of T -shaped piece 407 movably provided with U -shaped piece 501, the lower end of U -shaped piece 501 is firmly connected with second fixed column 502, the lower end of second fixed column 502 is firmly connected with fixed plate 503, the lower end of fixed plate 503 is firmly connected with laser treatment pen 504 and camera 505, the left and right ends of U -shaped piece 501 are through second installation groove 506, and the inner wall of second installation groove 506 and first installation groove 408 is movably provided with mounting block 507, the upper and lower ends of mounting block 507 are through second positioning slot 508, the inner wall of second positioning slot 508 and the side wall of third electric cylinder 409 output shaft are attached, the lower end of mounting block 507 is firmly connected with fourth electric cylinder 509, the upper end of the output shaft of fourth electric cylinder 509 passes through mounting block 507 and extends to the inner wall of first positioning slot 410, then the third electric cylinder 409 is opened so that the output shaft of the third electric cylinder 409 enters the inner wall of the second positioning slot 508, the fourth electric cylinder 509 is opened so that the output shaft of the fourth electric cylinder 509 enters the inner wall of the first positioning slot 410, and the stable installation of the mounting block 507 can be realized.

[0032] Please refer to Figure 4 And Figure 5 In the embodiment, the lower end of the mounting block 507 is firmly connected with the battery 510, and the right end of the battery 510 is attached to the left end of the U-shaped piece 501. By providing the battery 510, electric energy can be provided for the fourth electric cylinder 509, and the battery 510 can also limit the mounting block 507. When the right end of the battery 510 is attached to the left end of the U-shaped piece 501, the mounting block 507 can be positioned and placed. At this time, the fourth electric cylinder 509 is opened, the output shaft of the fourth electric cylinder 509 extends into the inner wall of the first positioning slot 410, and the mounting block 507 is quickly and stably positioned and installed.

[0033] Working principle: first, the slider 9 is placed at the front and rear ends of the inner wall of the second groove body 7, then the bolt 10 passes through the screw hole 8 and the slider 9, and the slider 9 is fixed on the bottom block 1, then the head of the user is placed on the upper end of the soft pad 11, and the neck is limited by the two silica gel blocks 12, then the two fifth electric cylinders 602 facing each other are opened, so that the two silica gel blocks 604 are close to each other, finally, the two silica gel blocks 604 can limit the two sides of the head of the user, so as to facilitate the stable placement of the head of the user;

[0034] Then, the first electric cylinder 2 is opened to adjust the height of the fixed frame 3, the servo motor 301 is opened to rotate the lead screw 302, the ball screw pair 303 will move left and right along the outer wall of the lead screw 302, thereby driving the moving block 304 to move left and right, so as to facilitate the accurate adjustment of the position of the moving assembly 4 and the laser treatment assembly 5;

[0035] Then, the second electric cylinder 406 is opened to move the T-shaped block 407 in the front and back directions, the T-shaped block 407 will stably slide along the inner wall of the T-shaped groove 405, thereby quickly and stably adjusting the position of the laser treatment assembly 5;

[0036] The mounting block 507 is inserted into the inner wall of the second mounting groove 506 and the first mounting groove 408, then the third electric cylinder 409 is opened to make the output shaft of the third electric cylinder 409 enter the inner wall of the second positioning groove 508, the fourth electric cylinder 509 is opened to make the output shaft of the fourth electric cylinder 509 enter the inner wall of the first positioning groove 410, so as to realize the stable installation of the mounting block 507, and vice versa, which facilitates the quick disassembly of the mounting block 507, thereby facilitating the replacement of the laser treatment assembly 5;

[0037] Then the laser treatment assembly 5 is opened, the camera 505 is used for shooting and recording, and the laser treatment pen 504 is opened to perform laser spot removal treatment on the user.

Claims

1. A precise positioning device for treating freckles, comprising a base block (1); characterized in that: The upper left part of the bottom block (1) is fixedly connected with a first electric cylinder (2), the upper end of the output shaft of the first electric cylinder (2) is fixedly connected with a fixed frame (3), the fixed frame (3) is provided with a positioning assembly, the positioning assembly is provided with a moving assembly (4) for movement, the moving assembly (4) is provided with a laser treatment assembly (5) for positioning treatment, the bottom block (1) is provided with a clamping assembly (6), the clamping assembly (6) comprises a first groove body (601), a fifth electric cylinder (602), a clamping block (603) and a silica gel block (604); the upper and lower ends of the bottom block (1) are centrally and throughly provided with a second groove body (7), the left and right ends of the inner wall of the second groove body (7) are both provided with a first groove body (601), the inner walls of the two first groove bodies (601) are both fixedly connected with a fifth electric cylinder (602), the output ends of the two fifth electric cylinders (602) are oppositely arranged, the output shafts of the two fifth electric cylinders (602) are both fixedly connected with a clamping block (603), the clamping blocks (603) are both fixedly connected with a silica gel block (604) at the end close to each other, the silica gel block (604) is in inverted L shape, the front and rear ends of the inner wall of the second groove body (7) are slidably provided with a sliding block (9), the upper end of the sliding block (9) is fixedly connected with a soft pad (11), the upper end of the soft pad (11) is fixedly connected with two silica gel protrusions (12), the front and rear ends of the bottom block (1) are throughly provided with a threaded hole (8), the inner wall of the threaded hole (8) is threadedly installed with a bolt (10), the front end of the bolt (10) penetrates through the sliding block (9) and extends to the front of the bottom block (1).

2. The precise freckle treatment positioning device according to claim 1, characterized in that: The lower end of the soft pad (11) is attached to the upper end of the bottom block (1), and the length of the soft pad (11) is less than the width of the bottom block (1).

3. The precise freckle treatment positioning device according to claim 1, wherein: The upper end of the bottom block (1) is fixedly connected with a limiting body (13), the upper end of the limiting body (13) is downwardly provided with a guide hole (14), the inner wall of the guide hole (14) is slidably provided with a guide rod (15), and the upper end of the guide rod (15) is fixedly connected to the lower end of the fixed frame (3).

4. The precise freckle treatment positioning device according to claim 1, wherein: The positioning assembly comprises a servo motor (301), a lead screw (302), a ball screw pair (303) and a moving block (304); the bottom surface of the fixed frame (3) is in frame shape, the right end of the fixed frame (3) is fixedly connected with a servo motor (301), the left and right ends of the inner wall of the fixed frame (3) are rotatably installed with lead screws (302), the output shaft of the servo motor (301) is fixedly connected to the right end of the lead screw (302), the outer wall of the lead screw (302) is movably installed with a ball screw pair (303), the outer wall of the ball screw pair (303) is fixedly connected with a moving block (304), and the front and rear ends of the moving block (304) are respectively attached to the front and rear end faces of the inner wall of the fixed frame (3).

5. The precise freckle treatment positioning device according to claim 4, characterized in that: The mobile assembly (4) comprises a connecting block (401), a fixed block (402), a first fixed column (403), a fixed body (404), a T-shaped groove (405), a second electric cylinder (406), a T-shaped block (407), a first mounting groove (408), a third electric cylinder (409) and a first positioning groove (410); the rear end of the mobile block (304) is fixedly connected with the connecting block (401), the lower end of the connecting block (401) is fixedly connected with the fixed block (402), the lower end of the fixed block (402) is fixedly connected with the first fixed column (403), the lower end of the first fixed column (403) is fixedly connected with the fixed body (404), the lower end of the fixed body (404) is provided with the T-shaped groove (405), the T-shaped groove (405) penetrates through the front and rear ends of the fixed body (404), the lower end of the fixed body (404) is fixedly connected with the second electric cylinder (406), the inner wall of the T-shaped groove (405) is slidably provided with the T-shaped block (407), the front end of the T-shaped block (407) is fixedly connected with the rear end of the output shaft of the second electric cylinder (406), the left and right ends of the T-shaped block (407) are provided with the first mounting groove (408), and the lower end of the fixed body (404) is upwardly provided with the first positioning groove (410).

6. The precise freckle treatment positioning device according to claim 5, characterized in that: The laser treatment assembly (5) comprises a U-shaped block (501), a second fixed column (502), a fixed plate (503), a laser treatment pen (504), a camera (505), a second mounting groove (506), a mounting block (507), a second positioning groove (508) and a fourth electric cylinder (509); the lower end of the T-shaped block (407) is movably provided with the U-shaped block (501), the lower end of the U-shaped block (501) is fixedly connected with the second fixed column (502), the lower end of the second fixed column (502) is fixedly connected with the fixed plate (503), the lower end of the fixed plate (503) is fixedly connected with the laser treatment pen (504) and the camera (505), the left and right ends of the U-shaped block (501) are provided with the second mounting groove (506), the inner walls of the second mounting groove (506) and the first mounting groove (408) are movably provided with the mounting block (507), the upper and lower ends of the mounting block (507) are provided with the second positioning groove (508), the inner wall of the second positioning groove (508) is matched with the side wall of the output shaft of the third electric cylinder (409), and the lower end of the mounting block (507) is fixedly connected with the fourth electric cylinder (509), and the output shaft of the fourth electric cylinder (509) penetrates through the mounting block (507) and extends to the inner wall of the first positioning groove (410).

7. The precise freckle treatment positioning device according to claim 6, characterized in that: The lower end of the mounting block (507) is fixedly connected with a storage battery (510), and the right end of the storage battery (510) is matched with the left end of the U-shaped block (501).

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