KR200359830Y1 - Composite Optic Filter Accessary for Camera Phone or Digital Camera - Google Patents

Abstract

The present invention relates to an accessory type optical filter for a camera phone and a digital camera.

In order to achieve the above object, the present invention, in the accessory type composite optical filter for a camera phone or a digital camera, a rotating hole for rotating in the center of the disk is formed and various optical effects when shooting the image around the rotating hole An optical filter unit provided with a plurality of optical filters for imparting; And a case for protecting the optical filter part from an external impact by surrounding the optical filter part by covering two or more covers having a coupling means in the center in a disk shape.

According to the present invention, the appearance of various characters such as an animal or a cartoon character is formed in a case protecting the optical filter unit, which has a decorative effect and is provided with an optical filter unit having various optical effects therein. And it is possible to easily obtain a variety of optical effects without the need to install a separate filter on the camera.

Description

Composite optic filter for camera phones or digital cameras {Composite Optic Filter Accessary for Camera Phone or Digital Camera}

The present invention relates to an accessory composite optical filter for a camera phone or a digital camera. More specifically, a compound optical filter is added to an accessory for a camera phone or a digital camera to perform the function of an accessory that normally decorates a camera phone or a digital camera, or as a portable strap for carrying a camera phone or a digital camera. If necessary, the present invention relates to an accessory composite optical filter for a camera phone or a digital camera, which is attached to a lens of a camera phone or a digital camera to express various optical effects when taking a picture.

Today, due to the development of information and communication technology, mobile phones developed so that users can freely communicate wirelessly regardless of time and place are widely used. And as mobile phones become a necessity of our daily life, various functions such as message transmission function, music playback function, and video recording function are being added in addition to the basic functions of the phone called voice call function. Among these various functions, the video shooting function can easily satisfy the desire to preserve a person's appearance or scenery as an image, and it is becoming so common that it is almost basically installed and sold in not only a high-end mobile phone recently released but also a low-end mobile phone.

In addition, due to the development of digital imaging appliances, digital cameras, which are smaller in size than conventional film cameras, are easy to carry and easy to shoot without complicated setting in a digital manner, are widely used.

However, the camera phone as described above cannot be attached with a filter, so when taking pictures or videos, you cannot give special optical effects to the video object. none.

In addition, in the case of a digital camera, an optical filter may be separately attached to the front of the lens unit, but there is a problem that the optical filter is expensive and difficult to use by the public because the process is cumbersome when attached to the digital camera.

In order to solve this problem, the present invention, by adding an optical filter to the camera phone and accessories for the camera and usually perform the functions as a portable strap for carrying the camera phone and camera accessories and camera phones and cameras when necessary An object of the present invention is to provide an accessory composite optical filter for a camera phone or a digital camera attached to a camera phone and a lens part of the camera to express various optical effects when taking a picture.

1 is a perspective view showing the structure of an accessory composite optical filter for a camera phone or a digital camera according to a preferred embodiment of the present invention,

Figure 2 is a perspective view of the combination of the accessory type optical filter for a camera phone or a digital camera according to a preferred embodiment of the present invention,

3 is a cross-sectional view taken along line AA ′ of FIG. 2;

4 is a view showing the image effect by the accessory type compound optical filter for a camera phone or a digital camera according to an embodiment of the present invention.

5 is a view showing a state in which an accessory composite optical filter for a camera phone or a digital camera according to an embodiment of the present invention applied to the camera phone,

6 is a view showing a state in which an accessory type compound optical filter for a camera phone or a digital camera according to an embodiment of the present invention is applied to a digital camera,

7 is a view showing a state in which various shapes are applied to the appearance of the accessory type compound optical filter for a camera phone or a digital camera according to an embodiment of the present invention.

<Description of Symbols for Main Parts of Drawings>

110: optical filter unit 130: a rotating hole

113: height retaining frame 115: rotating frame

117: optical filter 130: case

130a: first cover 130b: second cover

131a: coupling recess 131b: coupling iron

133a: first exposure hole 133b: second exposure hole

135: connecting member coupling portion 136: connecting member fixing hole

200: connection member 500: camera phone

510: camera phone lens unit 600: digital camera

610: digital camera lens unit

In order to achieve the above object, the present invention, in the accessory type composite optical filter for a camera phone or a digital camera, a rotating hole for rotating in the center of the disk is formed and various optical effects when shooting the image around the rotating hole An optical filter unit provided with a plurality of optical filters for imparting; And a case for protecting the optical filter part from an external impact by surrounding the optical filter part by covering two or more covers having a coupling means in the center in a disk shape.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First of all, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used as much as possible even if displayed on different drawings. In addition, in describing the present invention, when it is determined that the detailed description of the related known configuration or function may obscure the subject matter of the present invention, the detailed description thereof will be omitted.

1 is a perspective view showing a structure of an accessory type composite optical filter for a camera phone or a digital camera according to a preferred embodiment of the present invention, Figure 2 is an accessory type for a camera phone or digital camera according to a preferred embodiment of the present invention 3 is a combined perspective view of the composite optical filter, and FIG. 3 is a cross-sectional view taken along line AA ′ of FIG. 2. 4 is a view showing the effect of the image by the accessory composite optical filter for a camera phone or a digital camera according to an embodiment of the present invention.

The accessory type optical filter 100 according to the preferred embodiment of the present invention, referring to FIGS. 1 to 3, includes an optical filter unit 110 and a case 130.

The optical filter unit 110 has a disk-shaped rotation hole 111 for rotation in the center and a predetermined height protrudes annularly around the rotation hole 111 to facilitate the rotation of the optical filter unit 110. Located at the outer edge of the height retaining frame 113 and the optical filter unit 110, protrudes a predetermined height in an annular shape along the outer edge, and when coupled with the case 130, a predetermined portion is exposed to the outside of the case 130 Rotating frame 115 for the user to easily rotate using a hand, and the optical frame 117 is located in the middle between the height retaining frame 113 and the rotating frame 115 to give a variety of optical effects when taking an image It is made to include.

The diameter of the optical filter unit 110 is preferably at least larger than the diameter of the case 130. In addition, the height of the height retaining frame 113 and the height of the rotating frame 115 is preferably at least the same height.

The outer edge of the optical filter unit 110 may further form a plurality of teeth to prevent the slip of the hand when the user rotates to select the desired optical filter in the optical filter unit 110 fixed in the case 130. Can be.

The thickness of the optical filter 117 is preferably at least less than the thickness of the height retaining frame 113 and the rotary frame 115 should not protrude higher than the height retaining frame 113 and the rotary frame 115. Wherein the optical filter 117 comprises at least one filter such as a wide-angle filter (A), a distortion filter (B), a polarization filter (C), a multi-division filter (D), a color filter (E) and a partial color filter (F). It consists of more than two kinds.

Referring to FIG. 4, the wide-angle filter A allows a wider viewing angle to be photographed than a general lens, and is used when taking many pictures in a room where more pictures, a wide landscape, and a range are limited on one screen.

The distortion filter B extends or smoothly presses the subject in accordance with the direction of the lens to make the subject appear distorted.

The polarization filter (C) uses a principle of transmitting only light in one direction among light coming from various directions, and thus, by adjusting the direction of the filter, a sharp subject is obtained even when photographing a person across a window.

The multi-division filter (D) divides a single subject into several to enable multiple image capturing.

The color filter E applies various colors to the entire subject to allow photographing.

The partial color filter F puts a special shape such as a star or a heart in the center of the color filter to give a color effect to portions other than the specific shape when shooting.

In addition to the optical filters described above, UV (Ultra Violet) filters, ND (Netural Density) filters, skylight filters, circular polarization filters, soft focus filters, cross filters, center focus filters, mirage filters, sunset filters and portrait filters, etc. It is possible to implement the present invention using the same filter.

The case 130 is an upper surface of the disc-shaped first cover 130a and the optical filter unit 110 which are inserted into and coupled to the bottom surface of the optical filter unit 110 to protect the optical filter unit 110 from external impact. It comprises a disk-shaped second cover 130b for coupling. In addition, the case 130 has a connection member coupling part 135 having a connection member fixing hole 136 for inserting and fixing the connection member 200 extending from the camera phone and the digital camera on one side thereof.

Here, when the first cover 130a and the second cover 130b are combined, the height formed by the space between the first cover 130a and the second cover 130b is at least a height maintaining frame 113 of the optical filter unit 110. And the thickness of the rotary frame 115 is preferable.

The first cover 130a is positioned near the center and is inserted into the rotation hole 111 of the optical filter unit 110 so that the coupling recess 131a and the coupling recess 131b are axes when the optical filter unit 110 rotates. The first exposure hole 133a is disposed on the left and right sides of the optical filter 110 to expose a part of the optical filter 110 to the outside.

Coupling recess 131 is located at a predetermined distance away from the center of the first cover 130a protrudes a predetermined height and is formed in a round ring shape. In addition, the diameter of the coupling recess 131a is preferably at least similar to or smaller than the diameter of the rotation hole 111 of the optical filter unit 110. Here, the height of the coupling recess 131a should be at least lower than the height of the rotation hole 111 surrounded by the rotary edge 113.

The diameter of the first exposure hole 133a is preferably formed to be at least similar to the diameter of the lens of the "optical equipment".

The second cover 130b has a structure symmetrical with the first cover 130a and is inserted into the rotation hole 111 of the optical filter part 110 to be coupled to the coupling recess 131a of the first cover 130a. And a second exposure hole 133b for exposing a part of the optical filter 117 of the coupling convex portion 131b which is a rotation axis of the optical filter unit 110 to the outside.

The coupling convex portion 131b protrudes a predetermined height near the center of the second cover 131b, is inserted into the rotation hole 111 of the optical filter part 110, and is fitted to the coupling recess 131a of the first cover 130a. The combination prevents the optical filter unit 110 from being separated from the case 130 and protects it from external impact. Here, the height of the coupling convex portion 131b should be at least lower than the height of the rotation hole 111 surrounded by the rotary edge 113.

Here, the height formed by fitting the coupling recess 131a and the coupling convex portion 131b is preferably equal to or greater than the height of the rotation hole 111.

The link coupling portion 135 is formed to protrude a predetermined size from one edge of the first cover 130a and the second cover 130b and is connected to the camera phone and the digital camera at the center of the link coupling portion 135. The connecting member 200 is inserted into the connecting member fixing hole 136 to be fixed. In the embodiment of the present invention, the connecting member coupling part 135 is positioned in the middle of the first cover 130a and the second cover 130b to connect the first cover 130a and the second cover 130b. At the same time, the center portion is formed integrally with a folding structure, but the present invention is not limited to such a structure.

The connection member 200 is preferably in the form of a string or chain of a predetermined length coupled to the connecting ring at one end.

5 to 6 is a view showing a state in which an accessory composite optical filter for a camera phone or a digital camera according to an embodiment of the present invention applied to the camera phone and the camera.

5 to 6, the operation according to an embodiment of the present invention includes a camera phone 500 and an accessory optical filter 100 according to an embodiment of the present invention. Subsequently, the user rotates the rotary frame 115 of the optical filter unit 110 partially exposed to the outside of the case 130 to select a filter to be selected by the user so as to be visible through the second exposure hole 133b. . Subsequently, the user starts shooting after matching the second exposure hole 133b of the optical filter 100 to the center of the lens unit 530 of the camera phone 500.

In addition, in the case of the digital camera 600, the camera phone 500 can be taken in the same process as above.

7 is a view showing a state in which various shapes are applied to the appearance of the accessory type compound optical filter for a camera phone or a digital camera according to an embodiment of the present invention.

As shown in FIG. 7, the first cover 130a and the second cover 130b form an appearance of various characters such as an animal or a cartoon character on the opposite surface coupled with the optical filter unit 110 to make the user feel intimate. The shape of the first cover 130a and the second cover 130b on which the face of the animal is formed may be different from each other to further widen the user's selection range.

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and variations without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention, but to explain, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be interpreted by the following claims, and all technical ideas falling within the scope of the present invention should be interpreted as being included in the scope of the present invention.

As described above, according to the present invention, a user may be provided with an optical filter part having various optical effects therein while having a decorative effect by forming the appearance of various characters such as an animal or a cartoon character in a case protecting the optical filter part. There is an effect that makes it easy to obtain a variety of optical effects without having to install a separate filter on the camera phone and the camera when shooting video.

Claims (16)

In the accessory composite optical filter for a camera phone or a digital camera, An optical filter unit having a plurality of optical filters formed in a disk shape to rotate in the center thereof and providing various optical effects when photographing an image around the rotating hole; And A case for protecting the optical filter unit from external impact by enclosing and combining two or more covers having a coupling unit at the center in a disk shape around the optical filter unit. Accessory complex optical filter for a camera phone or a digital camera comprising a. The method of claim 1, wherein the rotating hole Accessory composite optical filter for a camera phone or a digital camera, characterized in that the height retaining frame protruding a predetermined height in the annular shape around the rotating hole. According to claim 1, wherein the outer edge of the optical filter portion Accessory composite optical filter for a camera phone or a digital camera, characterized in that the teeth are formed to prevent slipping. The method of claim 1, wherein the optical filter unit Accessory composite optical filter for a camera phone or a digital camera, characterized in that the rotary frame protruding a predetermined height on the edge of the optical filter unit. The method of claim 1, wherein the optical filter An accessory composite optical filter for a camera phone or a digital camera, comprising all or part of a wide-angle filter, a distortion filter, a polarization filter, a multi-division filter, a color filter, and a partial color filter. The filter of claim 5, wherein the wide-angle filter is An accessory composite optical filter for camera phones or digital cameras that features more pictures, wider landscapes, and more people in a narrow room, allowing for a wider viewing angle than a normal lens. 6. The distortion filter of claim 5, wherein the distortion filter is An accessory composite optical filter for a camera phone or a digital camera, characterized in that the subject is elongated or pressed flatly according to the direction of the lens to make the subject look distorted. The method of claim 5, wherein the polarizing filter An accessory-type compound optical filter for a camera phone or a digital camera, characterized by transmitting a light in one direction among light coming from various directions to clearly capture a subject. The method of claim 5, wherein the multi-part filter An accessory type compound optical filter for a camera phone or a digital camera, characterized by dividing a single subject into multiple images to enable multiple image shooting. The method of claim 5, wherein the color filter An accessory-type compound optical filter for a camera phone or a digital camera, characterized by allowing a variety of colors to be captured for a particular color of an entire subject. The method of claim 5, wherein the partial color filter An accessory type optical filter for a camera phone or a digital camera, wherein a specific shape such as a star or a heart is inserted at a specific position of the color filter to obtain an image with color effects applied to a portion other than the specific shape. The method of claim 1, wherein the cover Accessory composite optical filter for a camera phone or a digital camera, characterized in that at least one or more exposure holes are formed in the vicinity of the coupling means for exposing a portion of the optical filter to the outside. The method of claim 1, wherein the coupling means An accessory composite optical filter for a camera phone or a digital camera, characterized by a fitting combination of recesses and convexities. The method of claim 1, wherein the cover Accessory-type composite optical for a camera phone or a digital camera, characterized in that the connection member coupling portion having a connection member fixing hole of a predetermined size for fixing the connection member for connecting to the camera phone and the digital camera on one side is formed filter. The method of claim 14, wherein the connecting member Accessory composite optical filter for a camera phone or a digital camera, characterized in that the connecting ring is coupled to one end in the form of a string or chain of a predetermined length. The method of claim 1, wherein the cover Accessory complex optical filter for a camera phone or a digital camera, characterized in that the appearance of a variety of characters such as animals or cartoon characters are formed on the outer surface exposed to the outside.