JP5436616B2 - Method for attaching a sub board to the front side of the main board - Google Patents

Description

  The present invention relates to a method for attaching a sub board to the front side of a main board, and more specifically, is used in educational institutions such as schools, related facilities, general companies, etc. In addition to the original writing function and posting function for the main board, which is a wall-fixed board such as a blackboard or white board, a main board for adding a function as a so-called interactive board and a TV function. The present invention relates to a method for attaching a sub board to the front side.

  Traditional forms such as chalk-written blackboards and marker-written white boards (whiteboards) that have been used as expression formats in educational settings such as schools and corporate training rooms with the development and evolution of the global information society. As a result, the demand for an expression system using an electronic blackboard (electronic board) has become stronger as an era of the information expression system, and the use of projectors has become normal. Recently, a so-called interactive board type electronic board that displays a picture of a personal computer, a DVD, or the like using a 50-inch large-screen thin TV or a flat-screen TV-type display is becoming widespread. .

  However, there are many requests to use the existing blackboard and whiteboard as is with this interactive board. In that case, it is not only troublesome and troublesome to arrange an electronic board or a projection screen as an interactive board each time, but it is often limited by space. Further, if the electronic board or screen is separated from the blackboard or the like, it is inconvenient to refer to the comparison between the projection items on the electronic board or screen and the written items on the blackboard or the like.

  Therefore, it is conceivable to add an interactive board function to a wall surface fixed board such as a blackboard or a white board in advance. For example, in Patent Documents 1 to 3, a rail is provided along the front or upper frame rear surface of the upper and lower frames of an existing wall surface fixed board, and a board having functions such as an electronic board and a screen is provided along the rail. It has been proposed to add functions such as an electronic board and a screen by slidably installing.

  However, when installing by this method, if the fixed wall type board is already installed, there is the trouble of having to remove the board itself or the rail each time it is installed or repaired. In addition, there is a problem that it is often impossible to perform construction when the existing wall surface fixed board is a UD type, a raising / lowering type or a draw type, or a curved surface type or a semi-curved surface type.

JP 2009-113446 A JP 2009-113449 A JP 2009-119663 A

  The present invention has been made under the above-mentioned background, mainly for existing mainboards that are wall-fixed boards such as blackboards and whiteboards, regardless of their type, other than their original functions such as writing In order to provide the functions of the interactive board, etc., the sub-board which is an interactive board or a thin TV that is smaller than the main board on the front side of the main board easily and quickly without any change in the main board itself. It is an object of the present invention to provide a method for attaching an object.

  In order to solve the above-mentioned problems, the invention according to claim 1 is characterized in that an interactive board or a sub-board which is a thin TV is attached to the front side of the wall-fixed main board having a writing function or a posting function. A guide rail is installed outside the main board along an upper side and a lower side of the main board, and a slide frame is provided between the upper and lower guide rails so as to be slidable in a lateral direction. The slide frame has a rail urging means for rolling or sliding on the upper and lower ends of the slide frame by engaging with the guide rail. This is a method for attaching a sub board to the front side of the main board, characterized by having a pair of vertical rods.

  In one embodiment, the guide rail is installed on a wall surface to which the main board is fixed, or the guide rail is installed at a position ahead of the main board on the ceiling and floor.

  In one embodiment, the slide frame includes a connection rod or a connection plate for horizontally connecting the pair of vertical rods, the vertical frame of the slide frame includes a rear extension rod, and an end of the rear extension rod. The rail engaging means is installed in the section. The main board is any one of a plane board, a UD type board, a vertical slide type board, a left / right draw type board, a curved board, and a semi-curved board.

  As described above, according to the present invention, guide rails are installed along the upper and lower sides of the main board, positioned outside the main board, and a slide frame is provided between the upper and lower guide rails so as to be slidable in the lateral direction. Then, according to the present method, the interactive board function or the TV function other than the original writing function is applied to the main board such as an existing blackboard or whiteboard. The main board itself can be easily and quickly performed without any changes to the main board itself. In addition to the original writing function, the main board can be used for electronic boards, screens, etc. There is an effect that an interactive board function and a TV function can be added to enable immediate use.

  Further, according to the method of the present invention, since the sub board is installed at a position away from the main board, the main board is not only a flat board, but also a UD type board, a vertical sliding board, a left / right draw. There is an effect that can be applied to a formula board, a curved or semi-curved board, and other various boards.

It is a front view for demonstrating one Embodiment of the method concerning this invention. It is a front view which shows the structural example of the slide frame used in the method which concerns on this invention. It is the sectional view on the AA line in FIG. It is the BB sectional view taken on the line in FIG. It is a longitudinal cross-sectional view for demonstrating other embodiment of the method based on this invention. It is a top view for demonstrating other embodiment of the method based on this invention. It is a top view for demonstrating other embodiment of the method based on this invention. It is CC sectional view taken on the line in FIG. It is a longitudinal cross-sectional view for demonstrating other embodiment of the method based on this invention.

  In order to add an interactive board function or a TV function to a wall-fixed main board having a writing function or a posting function, the present invention is a sub board which is an interactive board or a thin TV smaller than the main board on the front side of the main board. It is a method for attaching. The accompanying drawings show embodiments for carrying out the method according to the invention. Hereinafter, various modes for carrying out the present invention will be described in detail with reference to the accompanying drawings.

  In the method according to the present invention, guide rails 5 and 6 are arranged on the outer side of the main board so as to be along the upper side and the lower side of the main board 1 which is a blackboard or a white board. The slide frame 9 is slidable in the lateral direction, and the sub board 20 is attached to the slide frame 9. The slide frame 9 straddles the main board 1 up and down, and a pair of vertical hooks 10 are attached to the upper and lower end portions of the rail engagement means that engages with the guide rails 5 and 6 and rolls or slides. , 11.

  As described above, in the method according to the present invention, the guide rails 5 and 6 are arranged outside the main board 1 along the upper side and the lower side. In this case, the guide rails 5 and 6 are installed on the main board 1. In many cases, it is fixedly installed on the wall surface 31 (see FIGS. 1 to 8), but it may be fixedly installed on the ceiling 32 and the floor surface 33 slightly on the near side of the main board 1 (see FIG. 9).

  The main board 1 to which the sub board 20 is attached is often an existing board, but it goes without saying that it may be a new board. As will be described later, the method according to the present invention is not limited to the case where the main board 1 is a simple plane board, but also a UD type board, a vertical sliding board, a left / right draw type board, a curved board, a semi-curved board, etc. Applicable to various boards.

  The guide rails 5 and 6 can be made of, for example, an aluminum frame and may be directly installed on the wall surface 31, the ceiling 32, or the floor surface 33, but are usually made of metal (FIGS. 3 and 4) or It shall be installed via wooden (FIGS. 5, 8, and 9) base frame members 3 and 4. In this case, the guide rails 5 and 6 may be attached to the base frame members 3 and 4 in advance, but the base frame members 3 and 4 may be attached to the wall surface 31 or the ceiling 32 by a method such as screwing or nailing. After fixing to the floor surface 33, it is good also as installing in the base frame materials 3 and 4. FIG.

  In particular, when installing on the wall surface 31, a notch 19 is provided in one or both of the base frame members 3, 4 so as to be pulled out in the vertical direction, and wirings such as an electric cord, a video cable, a USB cable are collectively inserted and supported. Is preferably provided (see FIG. 5).

  A slide frame 9 that is slidable in a lateral direction between the upper guide rail 5 and the lower guide rail 6 is, for example, a pair of vertical rods 10 and 11 having a square shape, an H shape, and the like. 1 or a plurality of connecting rods 12 (or connecting plates 12a) for connecting the rods 10, 11 to the upper and lower ends of the vertical rods 10, 11 along the guide rails 5, 6, respectively. Rail engaging means 7 and 8 that are slidably engaged are installed (see FIG. 2).

  The slide frame 9 supports the sub board 20 so that the sub board 20 is slidable. In order to support and slide the sub board 20 in a stable state, it is preferable that there are a plurality of vertical rods 10 and 11. If a vertical frame is used, there may be a single vertical frame.

  Needless to say, the connecting rod 12 (or connecting plate 12a) serves to connect the vertical rods 10 and 11 so that the entire slide frame 9 moves integrally along the guide rails 5 and 6. However, the connecting rod 12 (or connecting plate 12a) is omitted, and the subboard 20 is directly fixed to the vertical rods 10 and 11, so that the connecting rod 12 (or connecting plate 12a) is connected to the subboard 20. It can also be made to play a role.

  Various combinations of the guide rails 5 and 6 and the rail engaging means 7 and 8 for the guide rails 5 and 6 are conceivable. As a general combination, the guide rails 5 and 6 are formed in a C-shaped section, and the rail engaging means 7 is used. , 8 are rolling wheels 15, and the rolling wheels 15 can be engaged with the guide rails 5 and 6 (see FIGS. 3 to 5, 8, and 9). In that case, it is preferable to arrange a pair of rolling wheels 15 in the moving direction with respect to one wheel shaft 16 in order to stably move the sub board 20 (see FIG. 2). Further, the wheel shaft 16 can be bent as required.

  The rail engaging means 7 and 8 are installed on the rear extension rods 13 and 14 provided by extending the upper and lower ends of the vertical rods 10 and 11 in the rear horizontal direction except in the case of the embodiment shown in FIG. 9 described later. (Refer to FIG. 3). The rail engaging means 7 and 8 are thus installed via the rear extension rods 13 and 14 so that the slide frame 9 is separated from the main board 1 so that the slide frame 9 does not contact the main board 1. Because. Therefore, the rear extension rods 13 and 14 are not the case where the main board 1 is a plane board, but the case where the main board 1 is a UD type board, the case of a vertical sliding board (see FIG. 5), and the case of a left and right draw type board. Alternatively, a curved or semi-curved board (see FIGS. 6 to 8) is longer.

  Further, when the height (depth length) of the base frame members 3 and 4 is made larger than the thickness of the main board 1, the rear extension rods 13 and 14 need only be very short or can be omitted. (See FIGS. 7 and 8). In this case, the base frame members 3 and 4 may be a series of plate-shaped members as shown in FIG. 7 or may be a plurality of leg-shaped members.

  Further, when the guide rails 5 and 6 are fixedly installed on the ceiling 32 and the floor surface 33 slightly on the near side of the main board 1 (see FIG. 9), the slide frame 9 should be separated on the near side of the main board 1. Therefore, the slide frame 9 does not contact the main board 1. Therefore, in this case, it is not necessary to provide the rear extension rods 13 and 14.

  The sub board 20, which is an interactive board or a thin television, is connected to the slide frame 9 before or after the slide frame 9 is passed between the upper and lower guide rails 5, 6. 10 and 11). The attachment is appropriately performed using a well-known hooking means or using bolts or screws.

  Normally, the sub board 20 is smaller than the main board 1 and has an interactive board function such as an electronic board function with a projector, a screen function, and a computer display function with a personal computer. . Alternatively, it is a large liquid crystal television or a plasma television itself, or has a television function with a digital television tuner.

  In one embodiment, the sub board 20 and / or the main board 1 are used as a projection screen such as a projector. When the main board 1 is used as a projector screen, the projector 21 is typically fixedly installed on the upper portion of the main board 1 or on the wall surface 31 or the like directly or via a projector mounting arm 22.

  When the sub board 20 is used as a projector screen, the projector 21 is preferably installed so as to move following the movement of the sub board 20. In order to do so, for example, the projector 21 may be installed directly on the upper portion of the sub board 20 or the slide frame 9 or via the projector mounting arm 22.

  In this case, for example, the projector mounting arm 22 is attached to the connecting rod 12 at the upper part of the slide frame 9, and the rail engaging means 23 similar to the rail engaging means 7 and 8 is disposed at the end thereof. Is engaged with the guide rail 5 of the base frame member 3, so that the projector 21 can be moved following the movement of the sub board 20 (see FIG. 4). Of course, in the same manner as described above, the projector mounting arm 22 can be separated from the slide frame 9 and moved independently with the rail engaging means 23 engaged with the guide rail 5.

  For example, the projector mounting arm 22 can be folded by forming one or a plurality of bent portions, or having a universal joint in the middle, or made of a material that can be twisted and bent. It is preferable that the hanging angle and the horizontal turning position of the projector 21 can be changed by pulling out the projector 21 so that the projector 21 faces the board surface of the sub board 20 or the main board 1 serving as a screen during use.

  A projector having an interactive function can be used as the projector 21. In this interactive function, when writing on the projector projection screen such as the sub-board 20 using a dedicated electronic marker pen, the written characters and pictures are transferred and stored in real time as electronic data to the personal computer via the interactive function unit. It can be used as electronic data. The screen for this type of projector 21 only needs to be a flat surface, and can be used as a screen not only when the main board 1 is a white board but also when it is a blackboard. It is suitable not only for installing on the main board 1 side but also for 20.

  Further, a general projector is used as the projector 21, and interactive units are arranged at corners or frame portions of the board surface of the sub board 20 and / or the main board 1. An interactive function can be provided.

  As described above, according to the method according to the present invention, the sub-board 20 can be attached to the existing fixed board main board 1 such as a blackboard or white board without changing the main board 1 itself. The installation work of the slide frame 9 to be attached can be performed easily and quickly. In addition to its original writing function and posting function, the main board 1 has an electronic board, a screen function, a TV function, and a computer display. Various functions such as functions can be added to make it immediately usable.

  Thus, according to the method of the present invention, the additional construction work of the sub board 20 having the interactive board function or the television function can be performed without taking time and cost. Can be used properly. The sub board 20 can be moved to an arbitrary position on the main board 1 and used at an optimum position.

  Although the invention has been described in some detail with its most preferred embodiments, it is evident that a wide variety of embodiments can be constructed without departing from the spirit and scope of the invention. Accordingly, the invention is not limited to that particular embodiment, except as limited in the appended claims.

1 Main board 3, 4 Base frame material 5, 6 Guide rail 7, 8 Rail engagement means 9 Slide frame 10, 11 Vertical rod 12 Connecting rod 12 a Connecting plate 13, 14 Rear extension rod 15 Rolling wheel 16 Wheel shaft 19 Cutting Notch 20 Sub board 21 Projector 22 Projector mounting arm 23 Rail engagement means

Claims (6)

A method for attaching a sub-board which is an interactive board or a thin TV smaller than the main board on the front side of the wall-fixed main board having a writing function or a posting function,
A guide rail is installed outside the main board along the upper side and the lower side, a slide frame is provided between the upper and lower guide rails so as to be slidable in the lateral direction, and the sub board is attached to the slide frame. Consisting of
The slide frame has a pair of vertical rods that are straddling the main board up and down, and are attached to the upper and lower ends with rail engaging means that engages with the guide rail and rolls or slides. A method for attaching a sub board to the front side of the main board.   The method according to claim 1, wherein the guide rail is installed on a wall surface to which the main board is fixed.   The method according to claim 1, wherein the guide rail is installed at a position ahead of the main board on the ceiling and floor.   The method according to claim 1, wherein the slide frame includes a connecting rod or a connecting plate that horizontally connects the pair of vertical rods.   The method according to claim 1, wherein the vertical frame of the slide frame includes a rear extension rod, and the rail urging means is installed at an end of the rear extension rod.   The method according to any one of claims 1 to 5, wherein the main board is one of a flat board, a UD type board, a vertical sliding board, a left and right draw type board, a curved board, and a semi-curved board.

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