JP3005246U - Projector storage attache case - Google Patents

Abstract

(57) [Summary] (Corrected) [Purpose] The present invention can house a projector and project it on the case itself as well as on a large screen.
The purpose is to provide an attache case that is convenient to carry. [Structure] A projector accommodating attache case 1 of the present invention is an attache case comprising a main body 2 for accommodating a projector 4 and a lid 3 having a screen 5 on an inner surface thereof, and the lid 3 is held at a substantially right angle to the main body 2. The projector housed in the main body 2 is configured so that it can be opened up to 180 degrees, and the projection lens part 8 can be set at a position where it can be projected on the screen 5 of the lid that has risen at a right angle. In addition, the lid 3 can be tilted backward and projected on a large screen.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a projector storage attache case that can store a projector and project it on the case itself as well as project it on a large screen.

[0002]

[Prior art]

 In recent years, the use of projectors that can be projected on large screens by connecting directly to VTRs, still cameras, personal computers, etc. has been expanding. This is because it can be used for meetings, business talks, presentations, classes, trainings, etc., as well as for personal use to enjoy large-scale images, and effective appeal can be made by directly appealing to the eyes and eyes.

[0003]

[Problems to be solved by the device]

 However, since the conventional projector is intended for projection on a large screen, it requires a relatively large space such as a conference room, and since the space for use is limited, the frequency of use is low and the efficiency of use is poor. Also, since it is inconvenient to carry and it takes a long time to set up, it was not easy to use for business meetings in a small space. It is an object of the present invention to solve these inconveniences and provide a projector storage attache case that can be projected not only on a screen attached to a case but also on a large screen, which is convenient for carrying.

[0004]

[Means for Solving the Problems]

 The present invention is based on a combination of the requirements described in claim 1, and the projector accommodating attache case accommodates the projector in the main body and can be projected on a screen formed inside the lid and can be used for a large screen. Can also be projected.

The main body of the attache case and the lid are openably and closably attached by a hinge or the like, but it is important that the lid can be locked at a position substantially perpendicular to the main body. As such an opening / closing mechanism, a conventionally known opening / closing degree adjusting means can be adopted. As a concrete means, for example, a method of connecting the attache case body and the lid with a support can be preferably adopted. The screen formed on the inner surface of the lid may be integrally formed or may be detachably formed.

The projector stably housed in the main body is configured such that the projection lens portion can be easily aligned with the projection screen on the large screen by the movable supporting member.

The projector of the present invention can be used by connecting it to a television, a VCR, a video camera, a personal computer, a still camera, a family computer, an electronic notebook, or the like.

[0008]

[Action]

 The attache case of the present invention can be accurately projected on the screen on the inner surface of the lid simply by opening the lid, locking it at a right angle to the main body, and connecting a video deck, a personal computer, etc. Further, by tilting the lid backward, it can be projected on a large screen attached to a wall surface or the like.

[0009]

【Example】

 An example of the projector storage attache case of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view of a projector accommodating attache case projected on a screen of the case, and FIG. 2 is a side view showing a state of being used for a large screen. As shown in FIGS. 1 and 2, the projector accommodating attache case 1 is composed of a main body 2 and a lid 3, a projector 4 is stably accommodated inside the main body, and a screen 5 is formed on the inner surface of the lid 3. Has been done.

The lid 3 is attached to the main body 2 by a hinge 6 so as to be openable and closable. Further, the support 3 is attached to the inner side edge of the body 2 and the corresponding inner side edge of the lid 3 so that the lid 3 can be fixed at a position of approximately 90 degrees with respect to the body 2. .

Further, the projector 4 housed in the main body 2 of the attache case can be moved up and down and forward and backward so that the projection lens portion 8 can be accurately projected on the entire large screen by the movable support member 9. There is.

Next, a case where an image from a video deck is projected using the projector accommodating attache case 1 of the present invention will be described. First, when projecting on the screen of the case, as shown in FIG. 1, the cover 3 of the case was opened, fixed at right angles to the main body, and if necessary, attached to the main body of the case. The projection lens portion 8 of the projector is pulled out to a predetermined position, the cable from the video deck is connected to the input terminal 10 of the projector main body, and the image is projected on the screen 5 formed on the inner surface of the case lid 3.

When projecting an image on a large screen 5 ′ mounted on a wall surface or the like, as shown in FIG. 2, the lid 3 of the attache case 1 is further tilted rearward so that the projection lens portion 8 of the projector is If necessary, it is pulled up by the movable support member 9, set at a desired position, and projected on the large screen 5 '.

[0014]

[Effect of device]

 According to the projector housing attache case of the present invention, it is easy to operate and can project on the case itself as well as on a large screen, so that the use efficiency of the projector can be dramatically improved regardless of the application and place. . Moreover, its practical value is extremely high because it is convenient for carrying and does not take up storage space.

[Brief description of drawings]

FIG. 1 is a perspective view showing a usage state of a projector accommodating attache case of the present invention.

FIG. 2 is a side view showing another use state of the projector storage attache case of the present invention.

[Explanation of symbols]

 1 ... Projector storage attache case 2 ... Attache case body 3 ... Attache cover 4 ... Projector 5 ... Screen 5 '... Large screen 6 ... Hinge 7 ... Support 8・ ・ ・ Projection lens part 9 ・ ・ ・ Movable support member 10 ・ ・ ・ Input terminal

Claims (1)

[Scope of utility model registration request] 1. An attache case comprising a main body for accommodating a projector and a lid having a screen on an inner surface thereof, wherein the lid can be held substantially at right angles to the main body and can be opened up to 180 degrees. The projector, which is configured to be able to be housed in the main body, can be set such that its projection lens portion can be projected on the screen of the lid that has risen at a right angle, and the lid can be tilted backward to project on a large screen. A projector storage attache case characterized by being configured in a.