JP3162733U - Cases such as information terminals - Google Patents

Abstract

To provide a retrofit case for an information terminal that prevents flash light from being transmitted through a retrofit case and reflected on a lens portion to adversely affect a photographed image. The light-shielding process is performed around a flash part and a lens part. [Selection] Figure 7

Description

  The present invention relates to a retrofit case such as an information terminal with a camera, a small flash and a camera.

  In the conventional technical idea, there has been a device for covering an information terminal or the like with a camera with translucent rubber or translucent plastic.

  The present invention provides a retrofit case that is covered with a translucent rubber or translucent plastic for the purpose of protecting a camera, a small flash and an information terminal equipped with the camera, etc. It is an object to solve the problem of being reflected in the lens portion and adversely affecting the photographed image.

  The present invention is a retrofit case in which a camera, a small flash and an information terminal equipped with a camera are covered with translucent rubber or translucent plastic. The flash light passes through the retrofit case and enters the lens portion. In order to prevent reflection, the problem is solved by applying a shading process around the flash and lens parts.

  In this invention, a light shielding coating is applied around the flash part and the lens part of a retrofit case made of a translucent material, or the flash part is separated from the lens part by a light shielding material, so that the flash light is applied to the lens part. Prevent reaching. Even with a camera, a small flash, and an information terminal with a camera attached to the back case, it is possible to shoot with the original white balance in shooting using the flash.

It is an overhead view of the state where the lens of the retrofit case and the opening side of the opening of the flash are respectively covered with light-shielding paint. It is sectional drawing of FIG. It is a bird's-eye view of the state which inserted the light-shielding material into this opening part of a retrofit case, respectively. FIG. 4 is a cross-sectional view of FIG. 3. FIG. 6 is an overhead view of a state in which the opening rising side surface of the retrofit case and the case inner surface around the opening are covered with a light-shielding paint. It is sectional drawing of FIG. It is a bird's-eye view of the state which inserted the light-shielding material including this opening part periphery of a retrofit case. It is sectional drawing of FIG.

  A case that fully covers a camera, a small flash and an information terminal with a camera, etc. is molded from transparent plastic or the like, and an opening is provided in the flash and lens of the camera. The opening of the flash part is insert-molded with a light-shielding material that prevents flash light from passing through the case, and the lens part is insert-molded with a light-shielding material so that the flash light does not penetrate the case and affect the lens part. To do. When both openings are close to each other, the light shielding material is insert-molded including the periphery of both openings.

  Embodiments will be described below with reference to the accompanying drawings. FIG. 1 shows a main body such as an information terminal equipped with a retrofit case and a camera, a small flash and a camera made of the translucent material of the present invention. The case 4 covers the main body 1 as a whole. Reference numeral 2 denotes a lens portion, and 3 denotes a flash portion. 4 is the case, 4a is a camera insertion opening, 5 is an opening for the lens portion of the camera, and 6 is an opening for the flash portion.

  FIG. 2 is a cross-sectional view of the main body 1 with the case 2 covered. The rising side surfaces 5a and 6a of the openings 5 and 6 are covered with a light-shielding paint. The light emission of the flash is shielded by the coating 6a, and the transmission of the case made of a translucent material is minimized. Further, the light transmitted through the case is shielded by the coating 5a to minimize the influence on the lens portion 5.

  FIG. 3 shows an embodiment in which the coverings 5a and 6a at both openings of the case are replaced with cylindrical members 5b and 6b made of a light-shielding material. Transmission of flash light to the case can be further suppressed by a material having a high light shielding rate such as metal or black resin. 4 is a cross-sectional view of FIG.

  FIG. 5 shows an embodiment in which a coating 6c with a light-shielding coating around the opening on the inner surface of the case is added to the coating 5a, 6a on both openings of the case shown in FIG. The coating 6c has an effect of minimizing the transmission of flash light leaking from the gap between the main body 1 and both opening portions to the case. 6 is a cross-sectional view of FIG.

  FIG. 7 shows an embodiment in which the openings 5 and 6 are integrally formed with a light shielding plate 6d made of a light shielding material when the openings 5 and 6 of the case are close to each other. The light-shielding plate 6d is preferably black-matted to prevent reflection of the flash light in the gap between the case and the camera. FIG. 8 is a cross-sectional view of FIG.

1 Camera, information terminal with small flash and camera, etc. 2 Lens part 3 Flash part 4 Retrofit case made of translucent material 5 Lens part opening 6 Flash part opening

Claims (5)

  In a retrofit case such as a camera or a small flash and an information terminal equipped with a camera, the case is molded from a light-transmitting material, and the inside of 20 mm around one or both of the flash and the opening of the camera is processed to be shielded from light. Retrofit case featuring.   2. The retrofit case according to claim 1, wherein the inside of 20 mm around one or both of the flash and the opening of the camera is covered with a light-shielding paint so as to be shielded from light.   2. The retrofit case according to claim 1, wherein a light shielding material is used to replace the inside of 20 mm around one or both of the opening of the flash and the camera with a light shielding material.   2. The rear of claim 1, wherein when the flash and the camera are close to each other, each opening is connected with a long hole and the inside 20 mm is covered with a light-shielding paint so that the light-shielding state is processed. With case.   The retrofit according to claim 1, wherein when the flash and the camera are close to each other, each opening is connected by a long hole and the inside 20 mm around the opening is replaced with a light-shielding material. Case.

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