KR101802938B1

KR101802938B1 - self photography apparatus using rear camera of cell phon

Info

Publication number: KR101802938B1
Application number: KR1020150122577A
Authority: KR
Inventors: 권도형
Original assignee: 권도형
Priority date: 2015-08-31
Filing date: 2015-08-31
Publication date: 2017-11-30
Also published as: KR20170025719A

Abstract

In the self-photographing apparatus according to the embodiment of the present invention, a self-photographed apparatus mounted on a cellular phone with a camera mounted on a rear surface of the main body is provided with a lens for photographing in the front direction of the cellular phone And a lens fixing section for fixing the photographing lens section; And projecting the image onto a camera provided on the rear side of the mobile phone via an incident portion on which an image projected to the photographing portion is projected, a first reflection mirror and a second reflection mirror reflecting and transmitting the projected image from the incident portion, And the first reflection mirror and the second reflection mirror are provided with an internal space while maintaining a predetermined reflection angle, and the imaging unit is selectively detachable on one side; A fixing guide provided on the other end of the adjusting guide bar and adapted to adjust a distance between the fixing plate and the main body, And a detachable unit coupled to the main body in a direction perpendicular to the main body and selectively detachable from the main body; And a grasping portion that is adjustable in both directions while being in contact with a rear portion of the mobile phone along a guide groove formed in a longitudinal direction on both side portions of the main body and has a grip portion that can be gripped and fixed by a user, And a self-photographing device using the self-photographing device.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a self-

[0001] The present invention relates to a self-photographing apparatus using a rear-view camera of a mobile phone, and more particularly, to a self-photographing apparatus using a rearview camera of a mobile phone, ) And the second reflected mirror 203 are transmitted to a rear camera mounted on the rear side of the cellular phone, and the rear side camera having a higher pixel count and higher image quality than the front side camera mounted on the cellular phone, The present invention relates to a self-photographing apparatus capable of photographing.

The present invention relates to a self-contained lens or a self-contained device capable of taking a self-portrait photograph using a rear camera of a smart phone, using a principle of a reflective mirror, and in general, (Approximately 12 million to 16 million pixels) of the camera attached to the back of the camera (approximately 2 million to 4 million pixels), but it is mounted on the back of the smartphone, In order to take a picture of a self camera, it is necessary to take a picture while watching the screen like a front camera. However, when using a camera attached to the back of the camera, it is impossible to take a self camera while viewing the screen.

As the social structure of a human being becomes complicated, the amount of information to be exchanged with the moving distance is increasing. A device for exchanging information by wireless connection with a designated other party whenever and wherever it moves is a mobile communication terminal (hereinafter referred to as a mobile phone) PDA, PMP, and the like.

Since the above-mentioned mobile phone is an expensive device, a mobile phone case is used as a means for expressing the user's personality with the purpose of safely protecting the mobile phone from external impact or foreign matter penetration.

[0002] In recent years, mobile phone casings have been produced by injection molding of hard or soft synthetic resin in the same form as that of a cellular phone, in recent years. On the other hand, mobile phones are used for various purposes, one of which is for photographing.

In recent years, all mobile phones are equipped with cameras, so you can take pictures and movies. The performance of cameras mounted on mobile phones has been improving to the point of replacing digital cameras.

I use it for the self-photographing purpose of photographing the person of the person as well as the person by the cellular phone. Self-portraits using a mobile phone can only be taken at very short distances because the user can shoot only with the handset held by one hand. Therefore, there is a problem that it is difficult to capture the whole body of the user at a long distance. Further, there is a problem in that it is not possible to take a picture while the mobile phone is fixed at one point.

In order to solve such a problem, a so-called 'Selkabon' which is recently sold at an Internet shopping mall is spotlighted in the younger layer. However, the 'Selkabon' has a shaft and a holder integrally formed thereon, It is to take a shaft and take a picture with a remote control while maintaining a proper distance, or shoot with a timer function of a mobile phone.

However, since the shaft and the holder are both made of synthetic resin material and one end of the shaft is fixed or detachably connected to the holder, there is a problem in carrying and transporting the shaft. However, it is inconvenient to have a rod shape for a portable key, and the holder is also required to be housed in a separate storage case as a synthetic resin material, so that it is inconvenient for a family or a lover to carry it even if the compact self-

Patent literature

(Patent Document 0001) (Practical Document 0001) Korean Utility Application No. 20-2009-0016667

(Patent Document 0002) Korean Patent Application No. 10-2011-0016173

(Patent Document 3) Korean Patent Application No. 10-2011-0086803

(Patent Document 0004) Korean Patent Application No. 10-2003-0015659

In order to overcome the above-mentioned problems, the present invention provides a configuration of a self-focusing lens or a self-focusing mechanism capable of taking a self-portrait while viewing a self-portrait using a rear camera of a smart phone .

A self-photographing apparatus (10) mounted on a cellular phone with a camera mounted on the rear side of a main body in relation to a self-photographing apparatus using a cellular phone rear face camera according to an embodiment of the present invention includes a lens And a lens fixing part (120) for fixing the photographing lens part (110). A first reflection mirror 202 (not shown) that reflects and transmits the image projected by the incident portion 201, and a second reflection mirror 202 (not shown) (Not shown) and a second reflective mirror 203 are disposed on the rear surface of the cellular phone, and the first reflective mirror 202 and the second reflective mirror 203 are arranged in a predetermined A main body 200 which is provided with an internal space while maintaining a reflection angle, and on one side of which the photographing unit 100 is selectively removable; A control guide bar 312 formed at one end of the fixing plate 311 in a direction perpendicular to both ends of the fixing plate 311 and a control guide bar 312 disposed at the other end of the control guide bar 312, And a distance adjusting unit 313 for adjusting the distance between the fixing plate 311 and the main body 200. The distance adjusting unit 313 is coupled to the main body 200 in a direction perpendicular to the main body 200, A detachable portion 300; And a gripping part 410 which is adjustable in both directions while being in contact with a rear part of the mobile phone along a guide groove formed in the longitudinal direction on both side parts of the body part 200, ).

In addition, the lens fixing part 120 is provided with a coupling groove 121 for fixing engagement, and the photographing lens part 110 is provided with a general lens and a special lens which can be selectively replaced by the user, And the fixed portion 120 is rotated by a predetermined angle about the coupling groove 121 as a center axis, and a general lens and a special lens are selectively positioned on the incident portion 201 to photograph.

At this time, an engaging groove 121 for fixing engagement is formed in the lens fixing part 120, and the photographing lens part 110 is provided with a general lens and a special lens which can be selectively replaced by the user, And the fixed portion 120 is rotated by a predetermined angle about the coupling groove 121 as a center axis, and a general lens and a special lens are selectively positioned on the incident portion 201 to photograph.

At this time, the self-photographing apparatus 10 mounted on the mobile phone according to the embodiment of the present invention is configured such that an image to be photographed through the photographing lens unit 110 positioned toward the mobile phone liquid crystal unit is projected through the incidence unit 201 And the user is allowed to take a self-photo by using the main reflecting mirror 202 (not shown) and the main reflecting mirror 203 on the rear side of the cellular phone.

The main body 200 is provided with a lens coupling part 210 at a position where the coupling groove 121 is seated and the lens coupling part 210 is provided at one side of the main body 200 A lens fixing throttle 212 inserted into the coupling groove 121 to fix the lens coupling portion 210 and a coupling boss portion 211 which is formed in the coupling boss portion 211, And a spring portion 213 provided between the one end of the storage space formed in the lens fixing portion 211 and the lens fixing portion 212 to prevent the lens coupling portion 210 from being slightly shaken and to fix the lens portion 210 tightly.

At this time, the photographing lens unit is positioned on the incidence part 201, and the lens fixing part 212 is inserted into the coupling groove 121 and fixed. The spring portion 213 having an elastic force provided between the end of the storage space formed in the coupling boss 211 and the lens adjustment fastener provides a pushing force with an elastic force in the direction of the lens fixing throttle portion 212, And has a configuration for preventing minute shaking of the photographing unit 100 and securely fixing it by using tension.

The detachable part 300 includes a fixing plate 311 in contact with the mobile phone liquid assembly and an adjustment guide bar 312 having one end extending vertically from both ends of the fixing plate 311, A distance adjusting unit 313 provided at the other end of the bar 312 and provided with a fixing knob 314 for adjusting and fixing the distance between the fixing plate 311 and the main body 200, A rear support part 321 provided at a position between the front end part of the main body part 200 and the distance adjusting part 313 in a U shape to closely contact and fix the rear end of the mobile phone with the rear end of the main body part 200, A fine adjustment knob 322 for fixing after finely adjusting in the linear direction, and a fine guide protruding portion 323 for guiding the movement in the linear direction.

The fine guide guide groove 221 having a predetermined depth is formed in the main body 200 at a position corresponding to the fine guide protrusion 323 so that the incidence portion 201 is formed in the camera of the mobile phone. So that the position of the main body 200 can be adjusted.

Through the above-described configuration, after the user attaches the mobile unit to the detachable unit 300 to accurately position the body unit 200 on the rear camera of the mobile phone with different positions, It can be fixed at the correct position through the position adjustment using the guide projection 323, and then fixed.

In the rear support portion 321, a guide guide portion 324 for guiding movement in a linear direction having a predetermined depth at a position opposed to each other is formed on the inside of the bar-shaped support pillars opposed to each other .

A guiding guide rail part 420 of the main body part 200 guides a movement of the length adjusting guide bar 420 formed in the center of the guide guiding rail part 230 in a linear direction, A length adjusting guide rail 231 is formed so that the user can adjust the position of the crushing and fixing unit 400 as necessary.

The guide guide rail 230 has a shape corresponding to the guide guide part 324 and is protruded in a long rectangular shape and the guide guide part 321 of the rear support part 321 324 so as to reciprocate in a linear direction according to a user's operation.

On the other hand, a band slit 510 is formed at one side of the main body 200 and passes through the cylindrical body in a direction perpendicular to the center axis. The band slit 510 is formed at one end of the main body 200, The operation head unit 520 may be further provided with a band hook unit 500 which is not furnished.

The user can use various accessories such as a band to be worn on the wrist through the band slit 510 to be used in combination.

According to the embodiment of the present invention, when the user performs the self-photographing, the image projected through the incidence portion 201 through the photographing lens located in the liquid crystal portion of the mobile phone is reflected by the first reflection (Not shown) and a second reflecting mirror 203 to be photographed through a rear camera provided on the rear surface of the mobile phone.

According to the present invention, by using the principle of periscope, a video image incident through a lens located in a mobile phone liquid crystal unit is reflected by a first reflective mirror 202 (not shown) and a second reflective mirror 203 The image is transmitted to the rear camera mounted on the back of the mobile phone, and it is expected that the self-photo can be taken using the rear camera having higher pixel count and higher image quality than the front camera mounted on the mobile phone.

On the other hand, by providing a configuration in which a user can selectively change a special lens that can give various effects to a photograph, a user can design a variety of accessory products that can be photographed in accordance with his / And it is advantageous that the business field can be developed.

1 is a perspective view showing the entire configuration of a self-photographing apparatus using a backside camera of a mobile phone according to an embodiment of the present invention.
2 is an exploded perspective view for explaining a configuration of a photographing part and a main part of a self photographing device using a backside camera of a mobile phone according to an embodiment of the present invention.
3 is an exploded perspective view for explaining a configuration of a body part and a detachable part of a self-photographing device using a backside camera of a mobile phone according to an embodiment of the present invention.
FIG. 4 is a view showing an association relationship between a body part, a detachable part, and a detachable part of a self-photographing device using a backside camera of a mobile phone according to an embodiment of the present invention.
FIG. 5 is a perspective view illustrating a main body portion, a detachable portion, and a detachable portion of a self-photographing device using a backside camera of a mobile phone according to an embodiment of the present invention.
6 is a view illustrating a state in which a self photographing device using a backside camera of a mobile phone according to an embodiment of the present invention is coupled to a mobile phone.
7 is a view illustrating a state in which a self-photographing apparatus using a backside camera of a mobile phone according to an embodiment of the present invention is coupled to a mobile phone.

Hereinafter, specific embodiments of the present invention will be described in detail with reference to the drawings. It should be understood, however, that there is no intention to limit the scope of the present invention to the embodiment shown, and that other embodiments falling within the scope of the present invention may be easily devised by adding, Can be proposed.

The self-photographing apparatus using the backside camera of the mobile phone according to the embodiment of the present invention is configured as follows.

A self-port device mounted on a cellular phone with a camera mounted on a rear surface of the main body, the self-port device comprising: a photographing lens unit having a lens for photographing in a front direction of the cellular phone; Wow; And projecting the image onto a camera provided on the rear side of the mobile phone via an incident portion on which an image projected to the photographing portion is projected, a first reflection mirror and a second reflection mirror reflecting and transmitting the projected image from the incident portion, And the first reflection mirror and the second reflection mirror are provided with an internal space while maintaining a predetermined reflection angle, and the imaging unit is selectively detachable on one side; A fixing guide provided on the other end of the adjusting guide bar and adapted to adjust a distance between the fixing plate and the main body, And a detachable unit coupled to the main body in a direction perpendicular to the main body and selectively detachable from the main body; And a grasping portion that is adjustable in both directions while being in contact with a rear portion of the mobile phone along guide grooves formed in longitudinal direction on both side portions of the main body and includes a grip portion that can be grasped and fixed by a user.

The photographing lens unit may include a general lens and a special lens that can be selectively replaced by a user so that the user can adjust the lens fixing unit to the center of the coupling groove And the lens is rotated by a predetermined angle so that a general lens and a special lens are selectively placed in the incident portion to photograph the image.

At this time, an engaging groove for fixing engagement is formed on the lens fixing part, and the photographing lens part is provided with a general lens and a special lens which can be selectively replaced by the user, so that the user can rotate the lens fixing part And the lens is rotated by a predetermined angle so that a general lens and a special lens are selectively placed in the incident portion to photograph the image.

At this time, the special lens may be various lenses such as a wide-angle lens, a fish-eye lens, and the like. At this time, the user can apply a method of loosening and disassembling the case for fixing the lens to the photographing lens unit, inserting the selected lens, and turning the case back and fixing the lens.

Alternatively, as shown in FIG. 1, a general lens and a special lens may be provided at two or more with the coupling groove as a center, and the lens may be rotated around the coupling groove to be fixed to the incident portion, .

At this time, in the self-port device mounted on the cellular phone according to the embodiment of the present invention, an image to be photographed is projected through the incidence portion through the photographing lens portion positioned toward the mobile phone liquid crystal portion, and the first reflection mirror, And the user can take a self-photo by using a main camera provided on the rear side of the mobile phone through a mirror.

Meanwhile, the main body portion is provided with a lens coupling portion at a position where the coupling groove is seated, and the lens coupling portion includes a coupling boss portion provided at one side of the main body portion and forming a predetermined storage space therein, And a spring unit provided between the one end of the storage space formed in the coupling boss unit and the lens fixing fastener to prevent the lens coupling unit from being slightly shaken and closely fixed to the lens frame, .

At this time, the photographing lens unit is positioned in the incident portion, and the lens fixing fastener is inserted into the coupling groove to fix the lens fixing fastener. A spring portion having an elastic force provided between an end of the storage space formed in the coupling boss portion and the lens adjustment tightening portion provides a pushing force with an elastic force in the direction of the lens fixing fastener to prevent minute shaking of the photographing portion, So as to securely fix it.

The detachable attachment portion includes a fixed plate contacting with the mobile phone liquid assembly, an adjustment guide bar extending vertically at one end from both ends of the fixed plate, a fixing guide bar provided at the other end of the adjusting guide bar, A rear support portion provided in a "U" shape between the fixing plate and the distance adjusting portion and having both ends fixedly attached to the rear surface of the cellular phone, A fine adjustment knob for fixing the main body after finely adjusting the main body in the linear direction, and a fine guide protrusion for guiding the movement in the linear direction.

On the other hand, the body portion is provided with a fine guide guide groove having a predetermined depth at a position corresponding to the fine guide projection portion, so that the position of the body portion can be adjusted to position the incident portion on the camera of the cellular phone .

In the rear support portion, guide-guiding portions for guiding movement in the linear direction of "C" shape having a predetermined depth are formed at positions opposed to each other on the inside of the bar-shaped support pillars opposed to each other.

A length adjusting guide rail for guiding movement of the length adjusting guide bar in a linear direction is formed at a center portion of the guide guide rail portion of the main body portion so as to be engaged with both end portions of the breaking / And the position of the crushing and depressing unit can be adjusted.

Meanwhile, in the main body, a guide guide rail portion having a shape corresponding to the guide guide portion is protruded in a long rectangular shape.

10. Self-
110. Lens part for photographing 120. Lens fixing part
121. Coupling groove 200. Body portion
201. Incident 202. First reflective mirror
203. Second reflective mirror 210. Lens coupling portion
211. Coupling boss 212. Lens fixing seam
213. Spring portion 221. Fine guide guide groove
230. Guide guide rail 231. Length guide rail
300. Desorption section 311. Fixing plate
312. Adjusting guide bar 313. Distance adjusting section
314. Fixing plate 321. Rear support
322. Fine adjustment knob 323. Fine guide protrusion
324. Guide guide part 400. A crusher
410. grip portion 420. length adjustment guide bar
500. Band hook part 510. Band slit
520. Operation head section

Claims

1. A self-port device mounted on a cellular phone with a camera mounted on a rear surface thereof,
A photographing unit configured by a photographing lens unit having a lens for photographing in a front direction of the mobile phone and a lens fixing unit for fixing the photographing lens unit;
And projecting the image onto a camera provided on the rear side of the mobile phone via an incident portion on which an image projected to the photographing portion is projected, a first reflection mirror and a second reflection mirror reflecting and transmitting the projected image from the incident portion, And the first reflection mirror and the second reflection mirror are provided with an internal space while maintaining a predetermined reflection angle, and the imaging unit is selectively detachable on one side;
A control plate provided on the other end of the control guide bar and adapted to control a distance between the control plate and the main body, A detachable part which is composed of a distance adjusting part and is coupled to the body part in a direction perpendicular to the body part and is selectively detachable from the mobile phone;
And a grasping portion that is adjustable in both directions while being in contact with a rear portion of the mobile phone along a guide groove formed in a longitudinal direction on both side portions of the main body and has a grip portion that can be gripped and fixed by a user, .

The method according to claim 1,
The lens fixing part is provided with a coupling groove for fixing the lens. The photographing lens part is provided with a general lens and a special lens which can be selectively replaced by the user. The user can set the lens fixing part to a predetermined And the photographing is performed by selectively placing the general lens and the special lens in the incidence portion.

3. The method of claim 2,
Wherein the main body includes a lens coupling portion at a position where the coupling groove is seated,
The lens coupling part includes a coupling boss part provided at one side of the main body part to form a predetermined storage space therein, a lens fixing screw inserted into the coupling groove to fix the lens coupling part, And a spring portion provided between one end portion of the space and the lens fixing fastening portion to prevent the lens coupling portion from being slightly shaken and to fix the lens fitting portion tightly.

The method according to claim 1,
Wherein,
A stationary plate in intimate contact with the mobile phone liquid portion,
A control guide bar extending vertically from one end of the fixing plate,
A distance adjusting unit provided at the other end of the adjusting guide bar and having a fixing knob for adjusting and fixing a distance between the fixing plate and the main body,
A rear support portion provided in a "U" shape between the fixing plate and the distance adjusting portion and fixed at both ends to closely contact the rear surface of the mobile phone,
A fine adjustment knob for fixing the central portion of the rear support portion after the fine adjustment operation in the linear direction of the main body portion and a fine guide projection portion for guiding the movement in the linear direction, Device.

5. The method of claim 4,
In the main body portion,
Wherein a fine guide guide groove having a predetermined depth is formed at a position corresponding to the fine guide projection portion so that the position of the main body portion can be adjusted to position the incident portion on a camera of a cellular phone, Self - photographing device using.

5. The method of claim 4,
In the rear support portion,
Wherein the bar-like inner side surfaces of the pillars are provided with guide guide portions for guiding movement in a linear direction of a "C" shape having a predetermined depth at positions opposed to each other. Device.

The method according to claim 6,
In the main body portion,
Wherein a guide guide rail portion having a corresponding shape is formed at a position corresponding to the guide guide portion.

8. The method of claim 7,
At the center of the guide guide rail part of the main body part,
And a length adjusting guide rail for guiding movement of the length adjusting guide bar extending from the both ends of the crushing and fixing unit in a linear direction is formed so that the user can adjust the position of the crushing and crushing unit, Self-photographing device using mobile phone rear camera.

The method according to claim 1,
And a cover member provided on one side of the main body,
Characterized in that a band slit is formed through the cylindrical body in a direction perpendicular to the central axis and an end of the band slit is provided with an operation head portion which can be rotated by a predetermined angle by a user. Self-portrait camera using rear camera.

The method according to claim 1,
When the user performs self-photographing, the image projected through the incidence portion through the photographing lens located in the mobile phone liquid crystal portion is provided on the rear surface of the cellular phone via the first and second reflection mirrors provided in the main body And the camera is used for taking a picture through the rear camera.