CN110934361A

CN110934361A - Grafting assistant device

Info

Publication number: CN110934361A
Application number: CN201910805398.9A
Authority: CN
Inventors: 戴丽丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-03-31

Abstract

Fig. 27 is a diagram of a grafting aid in a radian model of an eyelid on a left eye, fig. 1 to 26 are diagrams of respective parts distributed on a body of the grafting aid in the radian model of the eyelid on the left eye, and fig. 28 to 33 are diagrams of auxiliary parts for assisting in using the grafting aid.

Description

Grafting assistant device

Description

The technical field is as follows: the invention relates to the technical field of beauty appliances, in particular to an eyelash grafting assistant device with the functions of expanding, dividing rows, dividing roots and lifting.

Background art: at present, many fashion women like to graft eyelash to beautify their eyes and improve self-image, so that the grafted eyelash is more and more depended on by women's chasing, the grafted eyelash becomes an essential part of daily makeup of people, people hope to find technical eyelash beauty teachers to operate the grafted eyelash for themselves in the grafting process.

The invention content is as follows: the invention aims to solve the problem of all obstacles encountered by a mascara in the operation and grafting process of eyelash, so that the grafting process of eyelash is free from obstacles and has zero difficulty and is quick. The grafting assistant device of the invention is a grafting assistant device which is mainly produced by adopting a micro-nano manufacturing technology under the action of a spring, a slide rail, a slide block and a magnet, required parts are ultra-thin, the grafting assistant device has 4 radian models of upper eyelid and lower eyelid of left and right eyes in different models, the same parts in the 4 models have the same shape and structure, and different parts are manufactured according to the concave-convex radian of the model, firstly, all parts of the grafting assistant device close to the eyelid are manufactured according to the concave-convex radian of the eyelid, all parts are manufactured according to the concave-convex radian of the position to be placed, only the part of the whole grafting assistant device, which needs to be fixed at the position of the slide rail, is manufactured by using materials, such as iron materials and the like, which can be attracted by the magnet, all parts used for auxiliary operation are also manufactured according to the shape and the concave-convex radian of the part to be used, the following will describe all the parts constituting the grafting assistant device with the radian type of eyelid on the left eye represented by Arabic numeral 27, the positions of the parts are described according to the positions on the front and rear frames according to the positions to be placed, so as to facilitate the manufacture and assembly of the grafting assistant device with the radian type of eyelid on the left eye of each part, the 1 st part position is a rectangular frame formed by metal rods with 0.02 mm thickness on the front frame of the grafting assistant device, the frame is 40 mm wide and 6 mm long, the frame width is intersected with the length at the positions of 1 mm and 39.5 mm, the position of 1 mm where the frame width is not intersected is the inner corner, the front frame is manufactured according to the concave-convex radian type of eyelid on the left eye, more metal rods are arranged at the position 0.01 mm away from the width position of the frame to connect the rear frame, all the parts attached to the frame are manufactured according to the concave-convex radian type of the positions to be placed, the 2 nd part is a connecting slide rail on the 0.5 mm position of the starting point position on the 1 mm position where one side of the width position of the front frame does not intersect with the length, the slide rail is connected with a thin and smooth material protein glue clipper, the slide rail inclines upwards after the starting point of the slide rail is aligned with the canthus, the inclination angle of the slide rail is 45 degrees by taking the canthus starting point as a circle center point and taking a radius parallel to the starting point of the canthus in the other eye as a reference object, the slide rail is manufactured according to the concave-convex radian from the inner canthus to the side bone of the nose bridge to the eyebrow, the length of the slide rail is 50 mm, the width of the slide rail is 0.5 mm, the 3 rd part is a slide block manufactured according to the shape structure and the width of the slide rail, the 4 th part is manufactured by that the head of the protein glue clipper is in 90 degrees contact with the skin of the eye skin shallowly, the width of the protein glue, the head of the protein glue clipper is parallel to the bottom position of the front frame so as to be convenient for pushing and pulling the eyelid, the 5 th part is a pencil which is similar to an automatic pencil and is provided with a metal rod connected with a clamp and is positioned at the position of 0.5 mm which is not left at the position of 1 mm intersected with the length of the front frame, the thickness of the metal rod is 0.01 mm, the whole metal rod is similar to a pencil core in the automatic pencil, the thickness of the whole automatic metal rod is 0.5 mm, the metal rod is similar to the pencil core, the automatic pencil is provided with the same one at the position of 0.5 mm at the tail end of the width of the front frame, the 6 th part is a metal rod connected with a small clamp in the metal automatic pencil and is respectively arranged at the two sides of the grafting assistant device, and the 2 metal rods are respectively positioned in the pens similar to the automatic pencil, the length of the metal rod is 7.01 mm, the thickness of the metal rod is 0.01 mm, the metal rod can be sent out and returned like a core replacement in a mechanical pencil, the metal rod can be sent out and returned by the movable damper, the clamping head, the locking hoop, the spring, the metal rod tip sleeve, the metal rod with the length of 7.01 mm and other components, the front end point of the thickest part in the front end part of the mechanical pencil-like pen formed by the whole components is fixed on two sides of the width position of the front frame, the whole mechanical pencil-like pen is supported by the metal rod on the width of the front frame, the length of the supported metal rod is 0.5 mm, the diameter of the pressed component in the whole component is 0.4 mm, the inside is a concave circle, the diameter and the width of the 7 th part are 0.2 mm, and the thickness of the outer wheel is 0.1 mm. The metal rod can move forwards and return like a pencil for replacing the core, the 8 th part is an ultra-small clamp, the clamp is 2 heads connected with the metal rod in an automatic metal pen, the 2 ultra-small clamps have the function of clamping an article capable of covering eyes, the clamp is 0.5 mm wide and 2 mm long, the front part of the metal rod connected with the clamp is inclined downwards at 1 mm, so that the clamp is inclined downwards to a distance of 0.001 mm to 2 mm below the bottom surface of the metal rod with the length of two sides of the grafting assistant, the telescopic length range of the clamp is the telescopic range of the metal rod like the pencil for replacing the core and is 0 mm to 7.01 mm, the clamp is usually placed at the position of 0.1 mm in front of the foremost metal wire of 6 metal wires, a user can automatically press a button to place the clamp when the grafting assistant is used, the metal rod connected with the clamp is like the pencil for replacing the core, usually, the whole real eyelashes of the human body to be grafted are leaked under the real eyelashes of the human body to be grafted and can cover the whole eyes along the eyelid margin, the 9 th part is a slide rail which is arranged at the inner sides of the length positions at two sides of the grafting assistant device, the slide rails are 2 and are distributed at the inner side of the length position of the front frame, the slide rail is 6 mm long and is a slide rail with one communicated surface and one broken surface, the bottom of the slide rail is parallel to the two sides of the length position of the front frame of the grafting assistant device on a horizontal line, the back of the slide rail is tightly attached to the inner sides at two sides of the length position of the grafting assistant device, the 1 st slide rail of the slide rail is 1.5 mm above the two sides of the length of the grafting assistant device, the 2 nd slide rail is 3.5 mm, the 3 rd slide rail is 5.5 mm, the 10 th part is a slide block which runs in the slide rails and is a slide block which, the broken part of the slide way is the slide way which the slide block can pass through when turning, 3 slide blocks are arranged in the slide way at one side, 6 slide blocks are arranged at two sides, the 11 th part is a clip with a spring and fixed on the slide block which independently runs in the slide way, the clip of the metal rod is 1 mm long, the 12 th part is a clip with a spring and fixed on the clip, the clip with the spring is left turned and pressed to 180 degrees, the spring clip and the push slide block are pressed to adjust the left and right positions and lengths between the 3 metal wires after left and right combination, the 13 th part is a magnet which is made into a small section and a small section with the width and can be completely matched with the track part which can be vertically placed in the slide way to fix the slide block when the slide block stops sliding, the magnet main body part is completely matched with a small section and the width of the length of a track which is vertically placed into the slide rail, the magnets are respectively provided with a fulcrum magnet in the opposite direction at two sides of a slide rail channel, 2 more magnets with opposite supporting acting forces are used for reinforcing and fixing the slide block, the magnets are multiple, the 14 th part is a metal coil with a semicircle which is arranged and combined on each slide block and used for pushing the slide block, the 15 th part is 6 metal wires which are manufactured according to the concave-convex radian of the eyelid margin of the eyelid on the left eye of a human body and are arranged and combined left and right to form 3 metal wires, the length of each metal wire is represented by a dotted line part, the formed metal wires are in concave-convex consistency with the eyelid margin of the eyelid on the left eye and can be tightly attached together by left and right, the thickness of the metal wires is 0.001 mm, the 16 th part is 30 same metal root dividing needles, and each structure of the 30 same metal root dividing needles is introduced below, the thickness of the root dividing needle is 0.001 mm, the structure of the next metal root dividing needle is introduced step by step, part 1 of the metal root dividing needle is a handle, the length of the handle is 30 mm, part 2 is a spring, the length of the handle when the spring is tightly retracted is 10 mm, part 3 is a clamping groove, the clamping groove can be parallel to the root dividing needle and can be vertical to the root dividing needle to form an angle of 90 degrees, when the spring is completely extended, the clamping groove is horizontally placed on the root dividing needle, the spring can move back and forth around the body part of the root dividing needle at the center, the clamping groove is supported to enable the spring to tightly support a blocking piece, so that the metal root dividing needle can be firmly fixed on a sliding rail, part 4 is a blocking piece at the back of the sliding rail, the diameter of a circular blocking piece is 0.6 mm, part 5 is a body part capable of sliding up and down and left in the sliding rail, the length of the part is 0.01 mm, the diameter of the circular blocking piece at the front of the sliding rail at the, the length of the part is 7 mm, the 17 th part is a communicating slide rail which is manufactured according to the concave-convex radian of eyelids on the left eye, the communicating slide rail is arranged on a frame with the width in the front frame, the width of the communicating slide rail is 38.5 mm, the length is 10 mm, the thickness is 0.01 mm, the slide rail is provided with 20 slideways, namely metal rods, the thickness of the metal rods is 0.01 mm, each metal rod is a high-definition expansion mirror, the head of each metal rod is fixed on the two sides of the slide rail and is provided with a disconnected position, the disconnected position is 0.5 mm, two metal wires which are mutually adjacent are provided with disconnected positions in different directions, the distance between the slideways is 0.5 mm, the 18 th part is a high-definition expansion mirror which is arranged on the communicating slide rail and is consistent with the concave-convex of eyelid margin arcs on the left eye, the thickness is 0.15 mm, the width is 38.5 mm, the height is 10 mm, and the expansion mirror can rotate from 0 degree to 360 degrees to ensure that the expansion mirror, the two sides of the magnifying glass are fixed on a 360-degree piston, so that a row of human body true eyelashes separated by 30 metal root dividing needles can be conveniently found, the 19 th part is a clamping groove of the piston, the 20 th part is a piston connected with the two sides of the magnifying glass, the 21 st part is a metal rod for fixing the magnifying glass, the metal rod can rotate and be fixed in 360 degrees and can rotate to fix the function of the magnifying glass, the positions of the metal rods on the two sides of the magnifying glass are opposite to each other, the metal rods support the magnifying glass in the opposite direction so as to be convenient for the stability of the magnifying glass, the 22 nd part is a rear frame of the grafting assistant device, the frame is made according to the concave-convex of the eyes and the eyebrows of a human body and is composed of metal rods with the thickness of 0.02 mm, the 23 rd part is a circular magnet with the diameter of 20 mm on the rear frame, and the magnet is mutually attracted with iron sheets to fix the whole grafting assistant device, the 24 th part is a slide rail with the width of the front frame from the canthus side to the width of 25 mm, a slide block of the slide rail is connected with an egg white glue clipper, the head of the egg white glue clipper is parallel to the bottom surface of the whole front frame, the length of the slide rail is 50 mm, the slide rail extends upwards in a straight line and extends upwards at an angle of 0 degree with a connecting point, and the eyelash part is completely exposed by lifting the upper eyelid of the left eye. The 25 th part is a slide block and is manufactured according to the structural shape and the width of a slide rail track, the 26 th part is an egg white glue clipper which is connected on the outer side of the slide block, the outer side is a side surface facing to an external canthus, the egg white glue clipper is connected at the position of the bottommost layer of the outer side, which is intersected with the bottom surface, and the head of the egg white glue clipper is parallel to the bottom surface of the whole grafting assistant device so as to be convenient for lifting and pulling eyelids. The components are distributed on the grafting assistant device body which forms the radian type of the eyelid on the left eye. The super-fine parts are assembled precisely to form the grafting assistant device with radian type of eyelid on the left eye which is indicated by Arabic numeral 27. The 28 th part is a magnet which is used as an auxiliary part, the magnet is manufactured according to a track part which is vertically placed into a small section of the length and the width of a slide rail track, the magnet is a magnet with a small section of the length and the width of the slide rail track structure, the main body part of the magnet is manufactured according to a small section of the length and the width of the slide rail track structure, the main body part of the magnet is respectively provided with two magnets with supporting acting forces in opposite directions in the directions of two sides of the slide rail track and has the function of reinforcing and fixing a slide block, each magnet is provided with two magnets with supporting acting forces in opposite directions and has the function of reinforcing and fixing a support and magnetic force, so that the slide block can be firmly fixed, 2 magnets are used in front and back of one slide block, the function of firmly fixing the slide block in front and back is achieved, and the magnets are multiple, the surface of the grafting assistant device except the surface of the slide, the rest parts are made of other materials which can not be attracted by magnets, the 29 th part is a metal rod which is completely matched with a concave part at the tail part of a button assembly in a pencil like an automatic pencil where the metal rod is located, the length of the metal rod is 60 mm, the 30 th part is a metal rod which is a small clamp capable of completely wrapping the head part of the metal rod, the head part of the metal rod is a square and used for returning the metal rod after the button is pressed, the length of the metal rod is 60 mm, the 31 th part is a metal rod with a hook at the head part and used for hooking a semicircular metal coil, the 32 th part is a circular iron sheet which is used for assisting, the circular iron sheet is mutually attracted with the magnets, the circular iron sheet intersects the circle center, and the edge position of which the angle of 4 corners is 90 degrees is provided with a hollow circle with the diameter of 10 mm, the hollow circular shape is used for fixing an iron sheet by means of object jumping, the diameter of the circular iron sheet is 45 mm, the part of the outer wheel with the diameter being longer is used for fixing an object with adhesive force of a metal sheet, the object with adhesive force can be replaced back and forth at one time, the 33 th part is used for assisting the part of the rectangular iron sheet, namely the rectangular iron sheet, to be mutually attracted with a magnet, the edge positions of four corners of the rectangular iron sheet are provided with hollow circular shapes with the diameter of 10 mm, the hollow circular shapes are used for fixing the iron sheet by means of object jumping, the object with adhesive force, which is longer around the rectangular iron sheet, is also used for being replaced back and forth at one time, and the circular and rectangular iron sheets are mutually attracted with the magnet on the rear frame to achieve the effect of fixing the whole grafting assistant device. The same parts in 4 grafting assistors which form the models of 4 radians of upper eyelid and lower eyelid of the left eye and the right eye have the same structural shape, and the difference is that the grafting assistors are manufactured according to the models of the grafting assistors. The radian models of the upper eyelid and the lower eyelid of the left eye and the right eye are the same as the auxiliary parts of the 4 grafting assistor.

Description of the drawings: fig. 27 is a view of a grafting assistant device in a radian type of eyelid on the left eye, fig. 1 is a view of a front frame of the grafting assistant device, fig. 2 is a view of a slide rail, fig. 3 is a view of a slider, fig. 4 is a view of an albumin glue clipper, fig. 5 is a view of a mechanical pencil-like pen with a metal rod, fig. 6 is a view of a metal rod, fig. 7 is a view of a rear portion of a pressing assembly of the mechanical pencil-like pen, fig. 8 is a view of a clip, fig. 9 is a view of a slide rail, fig. 10 is a view of a slider, fig. 11 is a view of a left-falling back of the clip, fig. 12 is a view of a left-falling back of the clip, fig. 13 is a view of a material such as an iron material, fig. 14 is a view of a semicircular metal coil, fig. 15 is a view of a metal wire, fig. 16 is a view of a composition structure of one of the same 30 metal base pins, fig. 17 is a view of a communicating slide rail, fig. 18 is an enlarged view of a mirror, fig. 19 is a view of a slot of a piston, fig. 20 is a view of a piston, fig. 21 is a view of a metal rod, fig. 22 is a view of a rear frame, fig. 23 is a view of a magnet, fig. 24 is a view of a slide rail, fig. 25 is a view of a slider, fig. 26 is a view of an albumin glue pusher, fig. 28 is a view of a magnet, fig. 29 is a view of a metal rod, fig. 30 is a view of a metal rod with a square head, fig. 31 is a view of a metal rod with a hook at the head, fig. 32 is a view of a. Fig. 1 to 26 are diagrams of various components distributed on a grafting assistant device body forming a radian model of eyelid on the left eye, and fig. 28 to 33 are diagrams of auxiliary components for assisting in using the grafting assistant device.

The specific implementation mode is as follows: according to the invention, a micro-nano manufacturing technology is adopted, all required parts are manufactured by hyperfine processing, all parts are connected by hyperfine assembly, the manufacturing and assembling process needs to be precise, and then the grafting assistant device is completed.

Claims

1. An eyelash grafting assistant device with the functions of expanding, dividing rows, dividing roots and lifting. The invention relates to a grafting assistant device which is mainly produced by adopting a micro-nano manufacturing technology under the action of a spring, a slide rail, a slide block and a magnet, wherein required parts are ultra-small, the grafting assistant device has 4 radian models of upper eyelid, lower eyelid, left eye and right eye in different models, the same parts in the 4 models have the same shape and structure, and each part needs to be manufactured according to the concave-convex radian of the model, firstly, all parts of the grafting assistant device close to the eyelid are manufactured according to the concave-convex radian of the eyelid, all parts are manufactured according to the concave-convex radian of the position to be placed, only the part of the whole grafting assistant device, which needs to be fixed at the position of a slide rail, is made of iron materials and other materials which can be firmly attracted by the magnet, all parts used for auxiliary operation are manufactured according to the shape and the concave-convex of the radian part to be used, the following will describe all the parts constituting the grafting assistant device with the radian type of eyelid on the left eye represented by Arabic numeral 27, the positions of the parts are described according to the positions on the front and rear frames according to the positions to be placed, so as to facilitate the manufacture and assembly of the grafting assistant device with the radian type of eyelid on the left eye of each part, the 1 st part position is a rectangular frame formed by metal rods with 0.02 mm thickness on the front frame of the grafting assistant device, the frame is 40 mm wide and 6 mm long, the frame width is intersected with the length at the positions of 1 mm and 39.5 mm, the position of 1 mm where the frame width is not intersected is the inner corner, the front frame is manufactured according to the concave-convex radian type of eyelid on the left eye, more metal rods are arranged at the position 0.01 mm away from the width position of the frame to connect the rear frame, all the parts attached to the frame are manufactured according to the concave-convex radian type of the positions to be placed, the 2 nd part is a connecting slide rail on the 0.5 mm position of the starting point position on the 1 mm position where one side of the width position of the front frame does not intersect with the length, the slide rail is connected with a thin and smooth material protein glue clipper, the slide rail inclines upwards after the starting point of the slide rail is aligned with the canthus, the inclination angle of the slide rail is 45 degrees by taking the canthus starting point as a circle center point and taking a radius parallel to the starting point of the canthus in the other eye as a reference object, the slide rail is manufactured according to the concave-convex radian from the inner canthus to the side bone of the nose bridge to the eyebrow, the length of the slide rail is 50 mm, the width of the slide rail is 0.5 mm, the 3 rd part is a slide block manufactured according to the shape structure and the width of the slide rail, the 4 th part is manufactured by that the head of the protein glue clipper is in 90 degrees contact with the skin of the eye skin shallowly, the width of the protein glue, the head of the protein glue clipper is parallel to the bottom position of the front frame so as to be convenient for pushing and pulling the eyelid, the 5 th part is a pencil which is similar to an automatic pencil and is provided with a metal rod connected with a clamp and is positioned at the position of 0.5 mm which is not left at the position of 1 mm intersected with the length of the front frame, the thickness of the metal rod is 0.01 mm, the whole metal rod is similar to a pencil core in the automatic pencil, the thickness of the whole automatic metal rod is 0.5 mm, the metal rod is similar to the pencil core, the automatic pencil is provided with the same one at the position of 0.5 mm at the tail end of the width of the front frame, the 6 th part is a metal rod connected with a small clamp in the metal automatic pencil and is respectively arranged at the two sides of the grafting assistant device, and the 2 metal rods are respectively positioned in the pens similar to the automatic pencils, the thickness of the metal rod is 7.01 mm, the metal rod is sent out and returned like a core replacement in the mechanical pencil, the metal rod can be sent out and returned by the movable damping, the clamping head, the locking hoop, the spring, the metal rod tip sleeve, the metal rod with the length of 7.01 mm and the like, the front end point of the thickest part in the front end part of the mechanical pencil-like pen formed by the whole assembly is fixed on two sides of the width position of the front frame, the whole mechanical pencil-like pen is supported by the metal rod on the width of the front frame, the length of the supported metal rod is 0.5 mm, the diameter of the pressed assembly in the whole assembly is 0.4 mm, the inside is a concave circle, the diameter and the width of the circle with the concave inside of the 7 th part are 0.2 mm, and the thickness of the outer wheel is 0.1 mm. The metal rod can move forwards and return like a pencil for replacing the core, the 8 th part is an ultra-small clamp, the clamp is the head of the metal rod connected in the automatic metal pen, the 2 ultra-small clamps have the function of clamping an article capable of covering eyes, the clamp is 0.5 mm wide and 2 mm long, the front part of the metal rod connected with the clamp is inclined downwards at 1 mm, so that the clamp is inclined downwards to a distance of 0.001 mm to 2 mm below the bottom surface of the metal rod with the length of two sides of the grafting assistant, the telescopic length range of the clamp is the telescopic range of the metal rod like the pencil for replacing the core and is 0 mm to 7.01 mm, the clamp is usually placed at the position of 0.1 mm in front of the foremost metal wire of 6 metal wires, a user can automatically press a button to place the clamp when in use, the metal rod connected with the clamp is like the pencil for replacing the core, usually, the whole real eyelashes of the human body to be grafted are leaked under the real eyelashes of the human body to be grafted and can cover the whole eyes along the eyelid margin, the 9 th part is a slide rail which is arranged at the inner sides of the length positions at two sides of the grafting assistant device, the slide rails are 2 and are distributed at the inner side of the length position of the front frame, the slide rail is 6 mm long and is a slide rail with one communicated surface and one broken surface, the bottom of the slide rail is parallel to the two sides of the length position of the front frame of the grafting assistant device on a horizontal line, the back of the slide rail is tightly attached to the inner sides at two sides of the length position of the grafting assistant device, the 1 st slide rail of the slide rail is 1.5 mm above the two sides of the length of the grafting assistant device, the 2 nd slide rail is 3.5 mm, the 3 rd slide rail is 5.5 mm, the 10 th part is a slide block which runs in the slide rails and is a slide block which, the broken part of the slide way is the slide way which the slide block can pass through when turning, 3 slide blocks are arranged in the slide way at one side, 6 slide blocks are arranged at two sides, the 11 th part is a clip with a spring and fixed on the slide block which independently runs in the slide way, the clip of the metal rod is 1 mm long, the 12 th part is a clip with a spring and fixed on the clip, the clip with the spring is left turned and pressed to 180 degrees, the spring clip and the push slide block are pressed to adjust the left and right positions and lengths between the 3 metal wires after left and right combination, the 13 th part is a magnet which is made into a small section and a small section with the width and can be completely matched with the track part which can be vertically placed in the slide way to fix the slide block when the slide block stops sliding, the magnet main body part is completely matched with a small section and the width of the length of a track which is vertically placed into the slide rail, the magnets are respectively provided with a fulcrum magnet in the opposite direction at two sides of a slide rail channel, 2 more magnets with opposite supporting acting forces are used for reinforcing and fixing the slide block, the magnets are multiple, the 14 th part is a metal coil with a semicircle which is arranged and combined on each slide block and used for pushing the slide block, the 15 th part is 6 metal wires which are manufactured according to the concave-convex radian of the eyelid margin of the eyelid on the left eye of a human body and are arranged and combined left and right to form 3 metal wires, the length of each metal wire is represented by a dotted line part, the formed metal wires are in concave-convex consistency with the eyelid margin of the eyelid on the left eye and can be tightly attached together by left and right, the thickness of the metal wires is 0.001 mm, the 16 th part is 30 same metal root dividing needles, and each structure of the 30 same metal root dividing needles is introduced below, the thickness of the root dividing needle is 0.001 mm, the structure of the next metal root dividing needle is introduced step by step, part 1 of the metal root dividing needle is a handle, the length of the handle is 30 mm, part 2 is a spring, the length of the handle when the spring is tightly retracted is 10 mm, part 3 is a clamping groove, the clamping groove can be parallel to the root dividing needle and can be vertical to the root dividing needle to form an angle of 90 degrees, when the spring is completely extended, the clamping groove is horizontally placed on the root dividing needle, the spring can move back and forth around the body part of the root dividing needle at the center, the clamping groove is supported to enable the spring to tightly support a blocking piece, so that the metal root dividing needle can be firmly fixed on a sliding rail, part 4 is a blocking piece at the back of the sliding rail, the diameter of a circular blocking piece is 0.6 mm, part 5 is a body part capable of sliding up and down and left in the sliding rail, the length of the part is 0.01 mm, the diameter of the circular blocking piece at the front of the sliding rail at the, the length of the part is 7 mm, the 17 th part is a communicating slide rail which is manufactured according to the concave-convex radian of eyelids on the left eye, the communicating slide rail is arranged on a frame with the width in the front frame, the width of the communicating slide rail is 38.5 mm, the length is 10 mm, the thickness is 0.01 mm, the slide rail is provided with 20 slideways, namely metal rods, the thickness of the metal rods is 0.01 mm, each metal rod is a high-definition expansion mirror, the head of each metal rod is fixed on the two sides of the slide rail and is provided with a disconnected position, the disconnected position is 0.5 mm, two metal wires which are mutually adjacent are provided with disconnected positions in different directions, the distance between the slideways is 0.5 mm, the 18 th part is a high-definition expansion mirror which is arranged on the communicating slide rail and is consistent with the concave-convex of eyelid margin arcs on the left eye, the thickness is 0.15 mm, the width is 38.5 mm, the height is 10 mm, and the expansion mirror can rotate from 0 degree to 360 degrees to ensure that the expansion mirror, the two sides of the magnifying glass are fixed on a 360-degree piston, so that a row of human body true eyelashes separated by 30 metal root dividing needles can be conveniently found, the 19 th part is a clamping groove of the piston, the 20 th part is a piston connected with the two sides of the magnifying glass, the 21 st part is a metal rod for fixing the magnifying glass, the metal rod can rotate and be fixed in 360 degrees and can rotate to fix the function of the magnifying glass, the positions of the metal rods on the two sides of the magnifying glass are opposite to each other, the metal rods support the magnifying glass in the opposite direction so as to be convenient for the stability of the magnifying glass, the 22 nd part is a rear frame of the grafting assistant device, the frame is made according to the concave-convex of the eyes and the eyebrows of a human body and is composed of metal rods with the thickness of 0.02 mm, the 23 rd part is a circular magnet with the diameter of 20 mm on the rear frame, and the magnet is mutually attracted with iron sheets to fix the whole grafting assistant device, the 24 th part is a slide rail with the width of the front frame from the canthus side to the width of 25 mm, a slide block of the slide rail is connected with an egg white glue clipper, the head of the egg white glue clipper is parallel to the bottom surface of the whole front frame, the length of the slide rail is 50 mm, the slide rail extends upwards in a straight line and extends upwards at an angle of 0 degree with a connecting point, and the eyelash part is completely exposed by lifting the upper eyelid of the left eye. The 25 th part is a slide block and is manufactured according to the structural shape and the width of a slide rail track, the 26 th part is an egg white glue clipper which is connected on the outer side of the slide block, the outer side is a side surface facing to an external canthus, the egg white glue clipper is connected at the position of the bottommost layer of the outer side, which is intersected with the bottom surface, and the head of the egg white glue clipper is parallel to the bottom surface of the whole grafting assistant device so as to be convenient for lifting and pulling eyelids. The components are distributed on the grafting assistant device body which forms the radian type of the eyelid on the left eye. The super-fine parts are assembled precisely to form the grafting assistant device with radian type of eyelid on the left eye which is indicated by Arabic numeral 27. The 28 th part is a magnet which is used as an auxiliary part, the magnet is manufactured according to a track part which is vertically placed into a small section of the length and the width of a slide rail track, the magnet is a magnet with a small section of the length and the width of the slide rail track structure, the main body part of the magnet is manufactured according to a small section of the length and the width of the slide rail track structure, the main body part of the magnet is respectively provided with two magnets with supporting acting forces in opposite directions in the directions of two sides of the slide rail track and has the function of reinforcing and fixing a slide block, each magnet is provided with two magnets with supporting acting forces in opposite directions and has the function of reinforcing and fixing a support and magnetic force, so that the slide block can be firmly fixed, 2 magnets are used in front and back of one slide block, the function of firmly fixing the slide block in front and back is achieved, and the magnets are multiple, the surface of the grafting assistant device except the surface of the slide, the rest parts are made of other materials which can not be attracted by magnets, the 29 th part is a metal rod which is completely matched with a concave part at the tail part of a button assembly in a pencil like an automatic pencil where the metal rod is located, the length of the metal rod is 60 mm, the 30 th part is a metal rod which is a small clamp capable of completely wrapping the head part of the metal rod, the head part of the metal rod is a square and used for returning the metal rod after the button is pressed, the length of the metal rod is 60 mm, the 31 th part is a metal rod with a hook at the head part and used for hooking a semicircular metal coil, the 32 th part is a circular iron sheet which is used for assisting, the circular iron sheet is mutually attracted with the magnets, the circular iron sheet intersects the circle center, and the edge position of which the angle of 4 corners is 90 degrees is provided with a hollow circle with the diameter of 10 mm, the hollow circular shape is used for fixing an iron sheet by means of object jumping, the diameter of the circular iron sheet is 45 mm, the part of the outer wheel with the diameter being longer is used for fixing an object with adhesive force of a metal sheet, the object with adhesive force can be replaced back and forth at one time, the 33 th part is used for assisting the part of the rectangular iron sheet, namely the rectangular iron sheet, to be mutually attracted with the magnet, the edge positions of four corners of the rectangular iron sheet are provided with hollow circular shapes with the diameter of 10 mm, the hollow circular shapes are used for fixing the iron sheet by means of object jumping, the object with adhesive force, which is longer around the rectangular iron sheet, is also used for being replaced back and forth at one time, and the circular and rectangular iron sheets are mutually attracted with the magnet on the rear frame to achieve the effect of fixing the whole grafting assistant device. The same parts in 4 grafting assistors which form the models of 4 radians of upper eyelid and lower eyelid of the left eye and the right eye have the same structural shape, and the difference is that the grafting assistors are manufactured according to the models of the grafting assistors. The radian models of the upper eyelid and the lower eyelid of the left eye and the right eye are the same as the auxiliary parts of the 4 grafting assistor. The Arabic numerals 27 represent grafting assistor devices with radian type of upper eyelid of left eye, the rest Arabic numerals represent parts on the grafting assistor device body with radian type of upper eyelid of left eye, 1 represents the front frame diagram of the grafting assistor, 2 represents a sliding rail, 3 represents a sliding block, 4 represents an albumin glue clipper, 5 represents a pencil-like pen with a metal rod, 6 represents a metal rod, 7 represents the rear part of a pressing component of the pencil-like pen, 8 represents a clip, 9 represents a sliding rail, 10 represents a sliding block, 11 represents a clip lower left-falling part, 12 represents a clip upper left-falling part, 13 represents a material capable of sucking a magnet such as iron material, 14 represents a semicircular metal coil, 15 represents a metal wire, 16 represents the composition structure of one metal root separating needle in 30 same metal root separating needles, 17 denotes a communicating slide rail, 18 denotes an enlarged mirror, 19 denotes a slot of a piston, 20 denotes a piston, 21 denotes a metal rod, 22 denotes a rear frame, 23 denotes a magnet, 24 denotes a slide rail, 25 denotes a slider, 26 denotes an albumin pusher, 28 denotes a magnet, 29 denotes a metal rod, 30 denotes a metal rod with a square head, 31 denotes a metal rod with a hook at the head, 32 denotes a round iron piece, and 33 denotes a rectangular iron piece. 1 to 26 are distributed parts on the body of the grafting assistant device which forms the radian model of the eyelid on the left eye, and 28 to 33 are auxiliary parts for assisting the use of the grafting assistant device.

2. According to the invention, a micro-nano manufacturing technology is adopted, all required parts are manufactured by hyperfine processing, all parts are connected by hyperfine assembly, the manufacturing and assembling process needs to be precise, and then the grafting assistant device is completed.