KR101053663B1 - Skin Imaging Device - Google Patents

Abstract

The present invention relates to a skin imaging apparatus, which is developed to easily select and photograph various filters suitable for a situation in order to manage skin by analyzing and photographing the skin to more precise and systematic history;

The camera is built inside the body to check the skin condition by precisely photographing the skin of the facial part of the body, and a monitor for viewing the image is formed on the front side, and the skin allows the part of the face to be photographed in the rear. An imaging apparatus;

The rear of the body is provided with a chin and forehead support each formed to support the chin and forehead respectively when the face is put;

A partition wall in which the front and rear portions are respectively distinguished from each other, and a lens hole through which the lens portion of the camera passes, and a flash hole through which light of the flash passes;

Several UV lamps formed at the rear of the partition wall;

The cross-polarizing filter and the parallel polarizing filter and the filter are not formed without the cross-polarization filter which is moved in the horizontal direction adjacent to the upper portion of the flash hole in front of the partition, and the upper end is formed at a predetermined interval, and the block is horizontally moved. The filter mounting bracket is positioned between the flash hole and the flash, respectively, and a pinion engaged with the rack formed at the upper end of the filter mounting bracket is formed at a lower end thereof, and its shaft extends to the upper end to penetrate the upper part of the body. It relates to a skin image photographing apparatus, characterized in that consisting of a filter stage consisting of a control handle to be rotatable.

Skin, images, shoot

Description

The photographing instrument for skin image}

The present invention relates to an apparatus for photographing skin, and in more detail, to precisely photograph a part of the skin, so that the user can easily select a photograph by using a cross-polarized image or a parallel polarized image to easily grasp the state of the skin. The present invention relates to a skin imaging apparatus.

Attention to beauty is increasing from the past to the present, to a more detailed level, without dividing men and women into broader classes.

Recently, as the interest in the skin increases, more and more people manage with interest from the common acne or wrinkles to the condition of the pores and the degree of hydration of the skin.

However, a simple general light source can not easily identify various skin problems, and images captured by light sources having different characteristics can easily identify a problem or a condition of the skin.

FIG. 11 is a photograph showing a skin photographed by a cross-polarized image. The cross-polarized image is an image displayed by crossing 90 degrees between a filter stage mounted on a light source and a polarization stage installed on a camera.

This technique is suitable for the observation between the epidermis and the dermal layer, and is an imaging technique that is needed to selectively measure the distribution of skin diseases in the area to be observed.

In the case of the cross-polarized image (CPI), acne scars, flaming nevus, erythema, and distribution of melanin in the dermis are mainly used.

FIG. 12 is a photograph showing skin photographed by a parallel polarized image, wherein a cross polarized image is an image obtained by parallelly arranging a filter stage mounted on a light source and a polarization stage installed on a camera at 0 degrees.

Such an image is suitable for observing the epidermal layer and the skin surface, and is an imaging ambition necessary when selectively measuring only the information on the epidermis and the skin surface of the part to be observed.

The PPI is mainly used to analyze wrinkles, scar marks, and the distribution of melanin in the epidermal layer.

FIG. 13 is a photograph showing skin photographed by a UV image, in which the molecular structure of the skin, which could not be observed by visible light due to fluorescence by a UV-A light source, is represented by a wavelength of different colors.

For example, in the case of red sebum, porphyrin fluorescence is observed, in the case of white sebum, it is inflamed or closed pores, and white white lumpy spots show vitiligo due to pigmentation and are easily found in the visible region. It is effective for precise measurement of bacterial or pigmentary diseases that cannot be done.

Such UV images are suitable for observing the condition of pores, vitiligo, hydration of the skin, excessive pigmentation, keratinization, and the like.

As described through the drawings, if the condition of the skin is confirmed by various light sources, the treatment of skin diseases may be easier and more systematic. However, the process of replacing the filter to obtain another light source is complicated. It takes time.

In other words, not only the purpose of treatment, but also the concept of skin care, it is desirable to periodically photograph and manage the skin by various light sources, but it was inconvenient to photograph by separate equipment or to replace the filter manually in one equipment. will be.

The present invention has been developed to solve the above problems, an object of the present invention is to develop a skin imaging apparatus for switching the filter so as to capture a desired image with a simple operation.

In addition, the selection of the UV light source is to be made as part of the same process as the selection of the filter.

In addition, to develop a skin imaging apparatus that can be easily fixed according to the part to take the chin or face.

In order to achieve the above object, the present invention has a camera built into the body to check the state of the skin by precisely photographing the skin of the face of the body, the front of the monitor to view the image is formed, the rear In the skin imaging apparatus for photographing by putting a part of the face;

The rear of the body is provided with a chin and forehead support each formed to support the chin and forehead respectively when the face is put;

A partition wall in which the front and rear portions are respectively distinguished from each other, and a lens hole through which the lens portion of the camera passes, and a flash hole through which light of the flash passes;

Several UV lamps formed at the rear of the partition wall;

The cross-polarizing filter and the parallel polarizing filter and the filter are not formed without the cross-polarization filter which is moved in the horizontal direction adjacent to the upper portion of the flash hole in front of the partition, and the upper end is formed at a predetermined interval, and the block is horizontally moved. The filter mounting bracket is positioned between the flash hole and the flash, respectively, and a pinion engaged with the rack formed at the upper end of the filter mounting bracket is formed at a lower end thereof, and its shaft extends to the upper end to penetrate the upper part of the body. It characterized in that it is composed of a filter stage made of a control handle to be rotatable.

In addition, the filter stage is mounted to the front of the flash hole, the upper surface has a rectangular plane and has a through hole which penetrates from the front to the rear and connected to the flash hole;

Cross-polarized filter having a bottom surface corresponding to the upper surface of the guide bracket, extending forward and bent 90 ° to the bottom, and formed at regular intervals below, and a blocking portion blocked without parallel polarizing filter and the filter is horizontal A filter mounting bracket having a predetermined interval in the moving direction and having a rack formed at a front upper end thereof;

The pinion engaging with the rack formed on the upper end of the filter mounting bracket is formed at the lower end and its axis is characterized in that it is composed of a filter stage is formed to adjust the handle to be rotatable through the upper portion of the body.

In addition, the upper surface of the guide bracket, the engaging groove is formed at the same interval as the interval between the cross-polarization filter, the parallel polarization filter and the blocking portion formed in the filter mounting bracket;

A ball screw is mounted on the bottom surface of the filter mounting bracket to protrude a ball-shaped end, and the cross polarizing filter, the parallel polarizing filter, and the blocking unit are configured to be inserted into the locking grooves when connected to the through holes, respectively.

In addition, the upper surface of the filter mounting bracket is formed with a limit switch operating groove is formed, the partition wall is equipped with a limit switch for turning on the UV lamp, but the operating piece is formed at the bottom of the switch to turn on / off when the lower When the blocking portion is positioned in the through-hole is characterized in that the UV lamp is configured to be turned on by lowering the insertion into the limit switch operating groove.

In addition, the jaw butt has a first convex arc shape of the front guide rail having a plurality of first engaging grooves are formed at a predetermined interval on the front;

A first guide bundle moving along the first guide rail and having a ball screw mounted therein so that a ball-shaped end is inserted into the first locking groove;

The upper surface is formed with a space to put the chin is characterized in that consisting of a jaw support portion formed integrally with the first guide bundle.

In addition, the forehead supporter has a shape of a circular arc convex forward and a second guide rail formed with a plurality of second locking grooves at a predetermined interval on the front;

A ball screw is moved along the second guide rail and a ball screw end is inserted into the second locking groove, and a vertical guide of a dovetail type is formed on the rear side, and a ball screw protruding from the rear end is mounted. A second guide bundle being made;

The rear surface is formed with a space for placing the forehead and coupled with the vertical guide of the second guide bundle vertical movement, characterized in that consisting of the forehead support portion is adjusted by fixed position by the third locking groove corresponding to the ball screw do.

As described above, the present invention has the effect of establishing a rapid and systematic skin care system by continuously photographing the cross-polarized image, the parallel-polarized image, and the UV image in one device by only turning the adjusting handle.

In addition, the bib support and forehead support is freely rotated to have the effect of making it easier to shoot where you want.

Accordingly, the configuration of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily understand and reproduce.

1 is a perspective view according to an embodiment of the present invention, Figure 2 is a side cross-sectional view according to an embodiment of the present invention, Figure 3 is an exploded perspective view showing a filter stage according to an embodiment of the present invention, Figure 4 Is a side view showing a filter stage according to an embodiment of the present invention.

The skin imaging apparatus according to the present invention has a camera (2) is built in the interior of the body (1) in order to check the state of the skin by precisely photographing the skin of the face of the body, the monitor that can see the image on the front ( 11) is formed, the skin imaging apparatus for allowing a part of the face to be photographed in the rear;

The rear of the body (1) is provided with a chin support (3) and forehead support (4) formed to support the chin and forehead, respectively, when the face is put;

Inside the body 1, the front and rear, respectively, the lens hole 51 through which the lens portion of the camera 2 passes, and the flash hole 52 through which the light of the flash 21 is formed is formed. Partition wall 5;

Several UV lamps 6 formed at the rear of the partition 5;

The front of the partition 5 is moved in the horizontal direction adjacent to the upper portion of the flash hole 52, the rack 711 is formed at the front upper end, parallel polarization with the cross-polarization filter 712 formed at a predetermined interval below The filter mounting bracket 71 and the filter 713 and the filter 713 and the filter block 714 which are not formed without the filter are positioned between the flash hole 52 and the flash 21 as the horizontal movement is performed. A pinion 721 engaged with the rack 711 formed at the top of the mounting bracket 71 is formed at the bottom thereof, and the shaft 722 extends to the top to be adjusted to be rotatable through the top of the body 1. It is characterized by consisting of a filter stage (7) consisting of a handle (72).

In the case of such a photographing device for the face of the face, the cross-polarization filter 712, parallel polarization filter 713 and the UV lamp (6) to obtain a cross-polarized image, a collapsing polarized image, and a UV image, respectively .

The conceptual operation is to rotate the control handle 72 so that the filter mounting bracket 71 is horizontally moved by engaging the pinion 721 and the rack 711 so that the necessary filter is positioned.

5A to 5C are conceptual views illustrating the operation of the filter stage according to an embodiment of the present invention, wherein the filter stage 7 is mounted at the front of the fresh hole 52 so that the upper surface thereof has a rectangular flat surface. A guide bracket (73) having a through hole (731) penetrating rearward and connected to the fresh hole (52);

Cross polarization filter 712, parallel polarization filter 713 and the filter having a bottom surface corresponding to the upper surface of the guide bracket 73, extending forward and bent downward by 90 °, and formed at regular intervals thereunder A filter mounting bracket 71 in which a blocking portion 714 is not formed and is formed at a predetermined interval in a horizontal moving direction, and a rack 711 is formed at a front upper end thereof;

A pinion 721 engaged with the rack 711 formed at the upper end of the filter mounting bracket 71 is formed at the lower end thereof, and the shaft 722 extends to the upper end to be rotatable through the upper part of the body 1. The filter stage 7 is constituted by an adjusting handle 72.

In a further detailed configuration, a cross polarization filter 712, a parallel polarization filter 713, and a blocking unit 714 formed on the upper surface of the guide bracket 73 with a locking groove 732 formed on the filter mounting bracket 71. At intervals equal to the interval of;

On the bottom of the filter mounting bracket 71, a ball screw 8 is mounted to protrude a ball-shaped end, and the cross polarizing filter 712, the parallel polarizing filter 713, and the blocking part 714 are respectively. When connected to the through hole 731 has been further proposed a configuration to be inserted into the locking groove 732.

The ball screw 8 is inserted into the locking groove 732 when the filter is located in the correct position gave the convenience of operation.

In this case, the operation of the device when the blocking unit 714 is positioned is performed in the description of FIGS. 6A to 6B.

6A to 6B are conceptual views illustrating an application example of a limit switch according to another embodiment of the present invention. The upper surface of the filter mounting bracket 71 in which the blocking unit 714 is formed has a limit switch operating groove 715. It is formed, the partition 5 is equipped with a limit switch 74 for turning on the UV lamp 6, the operating piece 741 is formed at the bottom of the switch to turn on / off when the descending to the on position when the blocking When the part 714 is positioned in the through hole 731, the UV lamp 6 is configured to be turned on by inserting and lowering the limit switch operating groove 715.

That is, when capturing an image by the cross polarization filter 712 or the parallel polarization filter 713, the UV lamp 6 should be turned off.

On the contrary, since the UV lamp 6 is turned on and the light by the flash 21 must be blocked for the UV image, the blocking part 714 is necessary.

7 is a side view according to an embodiment of the present invention, Figure 8 is a plan view showing the operation of the forehead according to another embodiment of the present invention, Figure 9 is a view of the operation of the forehead according to another embodiment of the present invention 10 is a rear view of the present invention, and FIG. 10 is a plan view illustrating the operation of the jaw rest according to another embodiment of the present invention.

Referring to FIG. 2, since a part of the skin is taken to be enlarged, the face must be fixed without shaking so that effective photographing can be performed. Therefore, the face of the skin needs to be fixed by the chin 3 and the forehead 7.

At this time, not only to photograph the front side, but also to shoot the side of the bib support (3) and forehead support (7) is required to rotate the configuration.

Therefore, the jaw buttress 3 has a first convex arc-shaped shape and a first guide rail 31 having a plurality of first engaging grooves 311 formed at regular intervals on a front surface thereof;

A first guide bundle 32 which moves along the first guide rail 31 and is provided with a ball screw 8 for inserting a ball-shaped end into the first locking groove 311;

The upper surface is formed with a space to put the chin and composed of the jaw support portion 33 formed integrally with the first guide bundle 32 to be easily rotated.

In addition, in the case of the forehead support (4), the forehead support (4) has a shape of a convex arc forward, so that the forehead support (4) can be vertically moved to adjust to a large person or a small person as well as such a rotation function. A second guide rail 41 formed with a plurality of second locking grooves 411 at intervals;

A ball screw 8 is mounted to move along the second guide rail 41 to allow the ball-shaped end to be inserted into the second locking groove 411, and a vertical guide 421 having a dovetail type is formed on the rear surface thereof. A second guide bundle 42 formed with a ball screw 8 protruding from the rear end thereof;

The rear surface is formed with a space for placing the forehead and is coupled to the vertical guide 421 of the second guide bundle 42 to move vertically by a third locking groove 431 corresponding to the ball screw (8) It is composed of the forehead support portion 43 is fixed in position.

By such a configuration, it is possible to easily fix the face without shaking, thereby facilitating precise shooting.

1 is a perspective view according to an embodiment of the present invention

Figure 2 is a side cross-sectional view according to an embodiment of the present invention

Figure 3 is an exploded perspective view showing a filter stage according to an embodiment of the present invention

Figure 4 is a side view showing a filter stage according to an embodiment of the present invention

5a to 5c is a conceptual diagram showing the operation of the filter stage according to an embodiment of the present invention

6A to 6B are conceptual views illustrating an application example of a limit switch according to another embodiment of the present invention.

7 is a side view according to an embodiment of the present invention

8 is a plan view showing the operation of the forehead according to another embodiment of the present invention

Figure 9 is a rear view showing the operation of the forehead according to another embodiment of the present invention

10 is a plan view showing the operation of the forehead according to another embodiment of the present invention

11 is a photograph showing the skin taken by the cross-polarized image

12 is a photograph showing the skin taken by the parallel polarization image

Figure 13 is a photograph showing the skin taken by the UV image

<Explanation of symbols for main parts of the drawings>

1: body

     11: monitor

2: camera

     21: Fresh

3: bib

     31: 1st guide rail

          311: first locking groove

     32: first bundle of guides 33: the support base

4: forehead support

     41: second guide rail

          411: second locking groove

     42: second guide bundle

          421: Vertical guide

     43: forehead support part

          431: third locking groove

5: bulkhead

     51: Lens Hole 52: Fresh Hole

6: UV lamp

7: filter stage

     71: filter mounting bracket

          711: lek 712: cross polarization filter

          713: parallel polarization filter 714: cutoff

          715: limit switch operating groove

     72: adjusting handle

          721: pinion 722: axis

     73: guide bracket

          731: through hole 732: locking groove

     74: limit switch

          741: working piece

8: Ball screw

Claims (6)

In order to check the state of the skin by precisely photographing the skin of the face part of the body, the inside of the body 1 respectively distinguishes the front and the rear, and the lens hole 51 and the flash 21 through which the lens portion of the camera 2 passes. The barrier rib 5 in which the flash hole 52 through which light passes is formed, and several UV lamps 6 formed at the rear of the barrier rib 5 are provided. In the skin imaging apparatus having a bib support (3) and forehead support (4) is formed to support the chin and forehead respectively when the face is put in the rear; The front of the partition 5 is moved in the horizontal direction adjacent to the upper portion of the flash hole 52, the rack 711 is formed at the front upper end, parallel polarization with the cross-polarization filter 712 formed at a predetermined interval below The filter mounting bracket 71 and the filter 713 and the filter 713 and the filter block 714 which are not formed without the filter are positioned between the flash hole 52 and the flash 21 as the horizontal movement is performed. A pinion 721 engaged with the rack 711 formed at the top of the mounting bracket 71 is formed at the bottom thereof, and the shaft 722 extends to the top to be adjusted to be rotatable through the top of the body 1. A filter stage (7) consisting of a handle (72), The filter stage 7 is mounted to the front of the flash hole 52, the upper surface has a rectangular plane and penetrates from the front to the rear through a guide bracket having a through hole 731 connected to the flash hole 52 A cross polarization filter 712 having a bottom surface corresponding to the upper surface of the guide bracket 73 and a front side of the guide bracket 73 is bent 90 degrees downward, and formed at a predetermined interval thereunder, and a parallel polarization filter ( 713 and the filter blocking bracket 714, which is not formed without a filter, are formed at a predetermined interval in the horizontal moving direction, and the rack mounting bracket 71 and the filter mounting bracket 71 are formed with a rack 711 at the front upper end. The pinion 721 is engaged with the rack 711 formed at the upper end of the shaft 722 is extended to the upper end of the adjustment handle 72 to be rotatable through the upper portion of the body (1) Prepared; The upper surface of the guide bracket 73 has a locking groove 732 at the same interval as the interval between the cross-polarization filter 712 formed in the filter mounting bracket 71, the parallel polarization filter 713 and the blocking portion 714. The ball screw 8 is mounted on the bottom surface of the filter mounting bracket 71 so that the ball-shaped end protrudes. The cross polarizing filter 712, the parallel polarizing filter 713, and the blocking part 714 are formed. When each is connected to the through hole 731 is configured to be inserted into the engaging groove 732, The upper surface of the filter mounting bracket 71 formed with the blocking portion 714 is formed with a limit switch operating groove 715, the partition 5 has a limit switch 74 for turning on the UV lamp 6 Mounted but formed on the lower end of the switch to turn on / off the operating piece 741 is in the on position when the lowering when the blocking portion 714 is located in the through hole 731 in the limit switch operating groove 715 Skin imaging device, characterized in that configured to turn on the UV lamp (6) by lowering the insertion. delete delete delete According to claim 1, The biscuit (3) has a first convex circular arc shape of the front guide rail 31 is formed with a plurality of first engaging grooves (311) at regular intervals; A first guide bundle 32 which moves along the first guide rail 31 and is provided with a ball screw 8 for inserting a ball-shaped end into the first locking groove 311; Skin imaging device, characterized in that the upper surface is formed with a space to put the chin and the jaw support portion 33 is formed integrally with the first guide bundle (32). According to claim 1, The forehead support (4) has a shape of a circular arc convex forward and a second guide rail (41) formed with a plurality of second engaging grooves (411) at a predetermined interval on the front; The ball screw 8 is mounted to move along the second guide rail 41 but to insert the ball-shaped end into the second locking groove 411, and a vertical guide 421 having a dovetail type is formed at the rear side. A second guide bundle 42 formed with a ball screw 8 protruding from the rear end thereof; The rear surface is formed with a space for placing the forehead and is coupled to the vertical guide 421 of the second guide bundle 42 to move vertically by a third locking groove 431 corresponding to the ball screw (8) Skin image photographing device, characterized in that the position is configured for adjustment fixed forehead support portion (43).

Images