JP3186646U - Mobile board - Google Patents

Abstract

[PROBLEMS] To provide a healing effect to the user and what he sees due to the warmth of wood and the freedom of design, to allow him to observe an excellent design feeling, and to prevent the user from whispering accidents, etc. Therefore, a mobile board is provided which is safe and has a resource saving effect by using wood and has multiple functions.
A board main body 1 and stands 2 and 3 attached to both sides of the board main body 1 to support the board main body 1. The board main body 1 can be used as a projection screen. , And an arm that is foldable and / or extendable and can be attached to the front end of the projector, and the stands 2 and 3 have at least the lower part wider than the thickness of the board body 1 and the board. It is a wooden board material which is arranged in a state orthogonal to the main body 1 in a plan view and can ensure a stable upright posture.
[Selection] Figure 1

Description

  The present invention is a mobile board, more specifically, a blackboard, a whiteboard, an electronic blackboard, a screen, a bulletin board and other boards used in educational institutions such as schools and related facilities, or general companies. It relates to mobile boards.

  As a conventional mobile board, regardless of whether it is made of steel or wood, a board with a simple standing shape is generally used by a stand in which rod-shaped frame members are assembled in an inverted T shape on both sides of the board body (see FIG. 9). Of these, especially steel-made ones may contain harmful substances due to the need for surface treatment such as plating and painting, which is also disadvantageous in terms of resource saving when compared to natural wood. I must.

  In addition, the stands attached to both sides of the board body are inverted T-shaped, and the legs and feet protrude in the front-rear direction in parallel with the floor, making it difficult to enter the field of view. I often woke up. In addition, the conventional one has a structure that prioritizes only the stand function, so it has an inorganic shape and form that is not very suitable for the environment used in modern schools, etc. The fact is that little consideration has been given to the mental aspects of the users.

Japanese Patent Application No. 11-192797 Japanese Patent Application No. 10-5071 Japanese Patent Application No. 9-109592 Japanese Patent Application No. 8-24064

  The present invention was made in view of the actual situation of the above-mentioned conventional mobile board, and gives a healing effect to the user and what to see by the warmth of wood and the freedom of design, and also observes an excellent design feeling. In addition, it is possible to provide a mobile board that is prevented from causing accidents and the like by a user and has safety, and has a resource saving effect by using wood and has multiple functions. Let it be an issue.

  The device according to claim 1 for solving the above-mentioned problem comprises a board body and a stand attached to both sides of the board body to support the board body, the board body comprising a projection screen. Can be used, and can be folded and / or expanded on the upper surface thereof, and an arm that can be attached to a projector is attached to the tip, and at least the lower part of the stand is the thickness of the board body. The mobile board is characterized in that it is a wooden board that is wider than the board body and is arranged orthogonal to the board body in a plan view, and can ensure a stable upright posture.

  The stand has, at least in the lower part thereof, a width surface sufficient to ensure a stable upright posture, or has a pair of anti-tilt support legs that turn in the front-rear direction and land at the tip during use. Preferably, the stand is cut into a shape representing a person, an animal, or some other shape, and the stand is made of laminated timber.

  The stand preferably has a three-layer structure in cross section, and a charcoal element is added to the intermediate layer. As a method for adding and arranging the charcoal element, any one of application of charcoal paint, sandwiching a core plate or sheet coated or impregnated with charcoal paint, and enclosing solid, granular, or powdery charcoal can be considered.

  More preferably, a writing instrument insertion hole of a suitable depth is formed on the front side end face of the stand, and a receiving box for small items, teaching materials, fixtures, etc. is attached to the outer side surface and / or the inner side surface of the stand, Attach casters to the bottom of the stand.

  Furthermore, the stand can be provided with a function of raising and lowering the board body and can be provided with a function of tilting the board body.

  Moreover, it is preferable to arrange | position a wood surface to the frame of at least both sides among the quadrilateral frames of the said board main body.

  The present invention is as described above, and at least the lower part of the stand is made of a wooden plate having a width surface, so that there is a sense of stability. Moreover, since it is a wooden board | plate material, since there is freedom in a design, it is easy to supply with the shape according to a customer's request.

  Furthermore, since it is made of wood, it can feel the warmth of wood and has a so-called healing effect. When a charcoal element is provided, it can have an odor absorbing effect (claims 4, 5), It is easy to install a receiving box such as equipment (Claims 6 and 7), and it is possible to provide a function of raising and lowering and tilting the board body (Claims 9 and 10).

  In the invention according to claims 12 to 15, the board body is used as a screen or in front of it without preparing a projector installation table or the like and without being subjected to space restrictions associated with the arrangement of the table or the like. There is an effect that it is possible to project easily and easily by hanging the screen.

1 is a front view of an embodiment of a mobile board according to the present invention. 1 is a side view of an embodiment of a mobile board according to the present invention. It is a figure which shows the example of a shape of the stand in the mobile board which concerns on this invention. It is a figure which shows the other structural example of the stand in the mobile board which concerns on this invention. It is a front fragmentary view which shows other embodiment of the movable board which concerns on this invention. It is a side view which shows other embodiment of the movable board which concerns on this invention. It is a figure which shows other embodiment of the mobile board which concerns on this invention. It is a figure which shows other embodiment of the mobile board which concerns on this invention. It is a figure which shows the structural example of the conventional mobile board.

  A mode for carrying out the present invention will be described with reference to the accompanying drawings. FIG. 1 is a front view of an embodiment of a mobile board according to the present invention, and FIG. 2 is a side view thereof, which is a board body 1 and a stand attached to both sides of the board body 1 to support the board body 1. 2 and 3, and the connecting material 12 is passed between the stands 2 and 3 as necessary. Usually, casters 4 are attached to the lower surfaces of the stands 2 and 3 to be movable.

  The stands 2 and 3 are made of wooden plate material (face body), and are arranged orthogonal to the board body 1. The lower portions of the stands 2 and 3 have sufficient width surfaces so that their stable standing posture can be secured. However, it is assumed that the width surface portion extends not only from the lower end portion but also from the lower end to a certain upper position. In other words, in order to avoid widening only the lower end portion and making it an inverted T shape, the lower portion is made planar rather than linear. In one example, the planar shape is a portion of about one third from the lower end. Usually, the lower end portion has the widest shape, but the intermediate portion may have the widest shape depending on the shape.

  The shapes of the stands 2 and 3 can be made arbitrarily according to the customer's request and in consideration of the environment, atmosphere, etc. of the place of use such as a kindergarten, elementary school, or hospital. For example, what is shown in FIG. 2 is a character representing a cat, and those shown in (A) and (B) of FIG.

  It is recommended that the stands 2 and 3 be made of environmentally-friendly laminated timber using thinned wood. In that case, a charcoal element can be added to the intermediate layer 5 and disposed in a three-layer structure (see FIG. 4). As an addition / arrangement method of the charcoal element mentioned here, for example, as the intermediate layer 5, a core plate or a sheet coated with or impregnated with charcoal paint or a sheet may be sandwiched. Moreover, solid, granular, or powdery charcoal can be enclosed between the surface materials to form the intermediate layer 5, or a charcoal paint can be applied to the inner surface of each surface material to form the intermediate layer 5.

  The stands 2 and 3 have an appropriate depth for inserting a writing instrument for a board such as a marker or chalk into the front side end face by giving a certain thickness by making a three-layer structure as described above. It is preferable that the writing instrument insertion hole 6 can be drilled (see FIG. 3). A plurality of writing instrument insertion holes 6 are usually drilled, and needless to say, the depth is such that a part of the writing instrument protrudes. In addition, an accessory case 7 for storing writing instruments such as chalk and markers, teaching materials, and other accessories is appropriately attached to the outer and / or inner surfaces of the stands 2 and 3 as required (FIG. 3 ( B)).

  The board body 1 can be a blackboard, a whiteboard, a screen, an electronic blackboard, a bulletin board, or the like. In addition, when the writing surface is formed by sharpening, baking, etc. as a board with multiple functions, the writing surface is lightly colored and the surface roughness is a range suitable for the use and wiping of chalk and markers. That is, a range in which the range of the maximum height Ry in the standard of JIS B 0601 surface roughness is set to 4.9 to 10.5 μm at a reference length of 2.5 mm can be used. The color can be light gray, green, blue, beige or pink.

  This board was developed by the applicant of the present application, and the writing surface is a thin color suitable for use as a screen, and the surface roughness is in a range suitable for the use and wiping of chalk and markers. One writing surface can be used as a chalk board, marker board, or even a screen.

If the board body 1 has four rounds, or at least both side frames are made of wood,
A sense of unity with the stands 2 and 3 comes out, and the design can be harmonized. In particular, by arranging the wide wood grain material 8 on both sides, the healing effect of the wood can be further promoted.

  In one embodiment, the board body 1 is configured to be lifted and lowered to be positioned at a desired height. For this purpose, for example, a lifting / lowering driving means 10 such as a known motor driving type or air cylinder driving type may be installed by passing the lifting device frame 11 between the upper portions of the stands 2 and 3 (see FIG. 5). ).

  Moreover, in another embodiment, it is comprised so that the board main body 1 can be inclined to a desired angle. For this purpose, for example, the tip of the support shaft 13 inserted through the stands 2 and 3 is inserted and fixed to the side surface of the board main body 1, and the support body 13 is rotated so that the board main body 1 is rotated at a desired angle. It may be configured to be able to incline (see FIG. 6). In this case, for example, a set screw may be installed as a detent means for fixing the rotated support shaft 13 to the position. In this case, by providing a plurality of holes 14 for inserting the support shafts 13 in the vertical direction, the holes 14 for inserting the support shafts 13 can be changed to change the height position of the board body 1. You can also.

  In the embodiment shown in FIG. 7, in order to ensure a stable upright posture of the stands 2, 3, a pair of anti-tilt support legs 9 are pivotally attached to the inner side surface or the outer side surface of the stands 2, 3. . When the board is used, the support legs 9 are rotated forward or backward to land the tips (see FIG. 7B). Thus, the stands 2 and 3 are not likely to tilt forward and backward, and maintain their stable upright postures.

In the embodiment shown in FIG. 8, the board has a screen projection function. That is,
On the upper surface of the board body 1, an arm 15 provided with a projector mounting plate 15a at the tip is installed so as to be able to turn. The arm 15 has, for example, a board body 1 in which one or a plurality of bent portions are formed so as to be foldable and / or extendable so that the projector attached to the projector attachment plate 15a becomes a screen. It is made to face the board surface. As the board main body 1 in this case, the board surface having the above-mentioned multifunctionality is used.

  Further, although not shown, the board body 1 may have a front and rear double board surface, and the front board may be configured to be slidable laterally with respect to the back board. In this case, for example, the rear surface is a blackboard and the front surface is a whiteboard or screen.

  The mobile board according to the present invention having the above configuration is moved to a desired place in an educational institution such as a school or a related facility, or a general company, and is the same as a general blackboard, whiteboard, electronic blackboard, screen, bulletin board, etc. Used. In use, if the support leg 9 is present, the support leg 9 is tilted to land the tip, and if it has a lifting function or a tilting function, it is lifted or tilted appropriately using the function.

  When it has a projection function, that is, when it has an arm 15 with a projector attached to the tip, the arm 15 is pulled out to an optimal position for projection and directed toward the board body 1 that functions as a screen, or , Project towards the suspended screen.

  The mobile board according to the present invention has the above-described configuration, and the stands 2 and 3 are made of a wide-width wooden board, or the support legs 9 are attached to the stands 2 and 3, so that a stable upright posture is achieved. Since the lower end portion that is maintained and is difficult to enter the sight does not protrude, there is no risk of hurting and injury, which is safe.

  In addition, because the stands 2 and 3 are made of wood, they can provide a healing effect due to the warmth of wood that cannot be obtained with conventional steel products. In addition, there is a merit that the use of chemical substances that may affect the environment and the human body, such as surface treatment materials, becomes unnecessary, and the product can be made friendly to the user's health and the global environment.

  Furthermore, since the stands 2 and 3 are made of wood, they can be easily manufactured and processed to meet customer needs and demands, and can also be shaped to match the place of use in kindergartens, elementary schools, hospitals, etc. It is easy to form a writing instrument insertion hole or install a container box, and to add and arrange charcoal elements to exert an odor absorbing effect, or to provide a lifting mechanism and a tilting mechanism for the board body 1 It is a very useful thing that can be attached.

  Although the invention has been described in some detail with respect to its most preferred embodiments, it is apparent that a wide variety of different 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.

DESCRIPTION OF SYMBOLS 1 Board main body 2 Stand 3 Stand 4 Caster 5 Middle layer 6 Writing implement insertion hole 7 Small article box 8 Wood material 9 Support leg 10 Lifting drive means 11 Lifting device frame 12 Delivery material 13 Support shaft 14 Hole 15 Arm

Claims (12)

  The board body includes a board body and a stand attached to both sides of the board body to support the board body, and the board body can be used as a projection screen. Alternatively, the stand is attached with an arm on which a projector can be attached to the tip. At least the lower part of the stand is wider than the thickness of the board body, and is orthogonal to the board body in plan view. A movable board, characterized in that it is a wooden board that can be secured in a stable upright position.   2. The mobile board according to claim 1, wherein the stand has a pair of anti-tilt support legs that turn in the front-rear direction and land at the tip when used.   The mobile board according to claim 1, wherein the stand is cut into a shape representing a person, an animal, or some other shape.   The mobile board according to claim 1, wherein the stand is made of laminated timber.   The mobile board according to any one of claims 1 to 4, wherein the stand has a three-layer structure in cross section, and a charcoal element is added and disposed in an intermediate layer thereof.   The addition / arrangement of the charcoal element is any one of application of charcoal paint, sandwiching a core plate or sheet coated or impregnated with charcoal paint, and enclosing solid, granular, or powdered charcoal. Mobile board as described in.   The mobile board according to any one of claims 1 to 6, wherein the stand has a writing instrument insertion hole having an appropriate depth on the front side end face thereof.   The mobile board according to any one of claims 1 to 7, wherein the stand includes accessory boxes such as accessories, teaching materials, and fixtures on an outer surface and / or an inner surface thereof.   The mobile board according to claim 1, wherein the stand includes a caster on a lower surface thereof.   The mobile board according to any one of claims 1 to 9, further comprising a function of raising and lowering the board body between the stands.   The mobile board according to claim 1, wherein the stand has a function of tilting the board body.   The mobile board according to any one of claims 1 to 11, wherein a wood surface portion is arranged on at least both sides of the four-round frame of the board body.

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