U.S. patent number 3,869,992 [Application Number 05/287,842] was granted by the patent office on 1975-03-11 for clusterable learning module.
Invention is credited to Edward J. Kramer.
United States Patent |
3,869,992 |
Kramer |
March 11, 1975 |
Clusterable learning module
Abstract
An educational module, having removable panels, the individual
modules being capable of being clusterd into different groupings.
Six vertical poles and two fixed end panels provide support for a
writing surface approximately midway of the length of the poles.
The majority of the writing surface is enclosed by panels extending
between the poles from slightly below the writing surface to the
tops of the poles. Five panels are provided, with several of the
panels being removable and interchangeable without dismantling the
module.
Inventors: |
Kramer; Edward J. (Clinton,
WA) |
Family
ID: |
23104586 |
Appl.
No.: |
05/287,842 |
Filed: |
September 11, 1972 |
Current U.S.
Class: |
108/60; 52/239;
312/257.1; 108/64; 312/196; 108/158.11 |
Current CPC
Class: |
G09B
5/02 (20130101); E04B 2/7437 (20130101); A47B
41/00 (20130101); E04B 2002/7483 (20130101) |
Current International
Class: |
A47B
41/00 (20060101); G09B 5/02 (20060101); G09B
5/00 (20060101); E04B 2/74 (20060101); A47b
057/00 () |
Field of
Search: |
;108/60,64,111,153,107,109,114 ;35/35C,8R
;312/257R,257A,263,264,239,196 ;211/177 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Frazier; Roy D.
Assistant Examiner: Lyddane; William E.
Attorney, Agent or Firm: Christensen, O'Connor, Garrison
& Havelka
Claims
I claim:
1. An educational module, comprising:
a generally horizontal writing panel of generally arcuate
configuration in plan having a concavely configured edge presented
adjacent a seated user, a convexly configured edge opposite from
the user, and end edges joining said convexly and concavely
configured edges and converging toward each other in the direction
of the seated user, said convexly configured opposite edge
comprising an intermediate edge portion directly opposite said
seated user, and respective connecting edge portions between
respective adjacent end edges and said intermediate edge portion,
thereby defining six corners;
upright support leg members positioned at each of said six
corners;
five upright panels successively connected to and extending between
the successive leg members, two of said upright panels being
rigidly secured to the leg members and extending adjacent said end
edges, said rigidly secured upright panels and their associated leg
members forming first and second panel combinations respectively,
the remaining panels extending adjacent said connecting edge
portions and said intermediate edge portion and being removably
secured to and extending between associated support leg
members;
first bracket means secured to at least each of the two leg members
adjacent said intermediate edge portion and also secured to said
writing panel; and,
second bracket means secured to each of said first and second panel
combinations, and also secured to said writing panel, said first
and second bracket means cooperating to maintain said leg members
in an upright position and said writing panel in a generally
horizontal position, and in relation to each other such that
portions of said leg members and said upright panels extend
substantially above said horizontal writing panel at least to
approximate head level of the user sitting at said concave edge,
and further cooperate to maintain said leg members and said writing
panel in position when one or more of said removably secured panels
are removed from the module.
2. An apparatus of claim 1, wherein each of said rigidly secured
panels includes a surface presented adjacent an end edge of said
writing panel, and wherein said second bracket means extends
substantially entirely across said surface.
3. An apparatus of claim 1, wherein each of said upright panels
have a lower peripheral edge located below said horizontal writing
panel when said upright panels are in place in said module, and
wherein said removably secured panels are removable directly
vertically at least until said lower peripheral edge of each panel
being removed is above said horizontal writing panel.
4. An apparatus of claim 1, wherein said upright panels extend
below said writing surface at least one-fourth of the distance
between said writing panel and a surface on which said leg members
rest.
5. An apparatus of claim 3, wherein said removably secured panels
and said leg members have slot and pin connecting elements thereon,
respectively, the edges of said removably secured panels adjacent
associated support leg members having longitudinal grooves and
lateral notches therein to accommodate said slot connecting
elements and to pass the pin connecting elements upon panel
removal, said grooves permitting displacement of the panel endwise
of the leg members until at least the lower edge of the panel being
removed is above the horizontal writing panel, said notches then
permitting panel displacement transversly of the leg members, when
the module is otherwise assembled.
6. An apparatus of claim 1, wherein said end edges are straight and
at right angles to each other, and wherein said connecting edge
portons adjacent said respective end edges are straight and at
right angles to said respective end edges, and are at 45.degree. to
said intermediate edge portion.
7. An apparatus of claim 1, wherein at least one of said removably
secured panels includes instruction means for presenting
information to the seated user.
8. A system for forming selectively any of a number of various
educational module clusters, the system comprising in
combination:
at least one generally horizontal writing panel of generally
arcuate configuration in plan having a concavely configured edge
presented adjacent a seated user, a convexly configured edge
opposite from the user, and end edges joining said convexly and
concavely configured edges and converging toward each other in the
direction of the seated user, said convexly configured opposite
edge comprising an intermediate edge portion directly opposite said
seated user, and respective connecting edge portions between
respective adjacent end edges and said intermediate edge portion,
thereby defining a plurality of writing panel corners for each said
writing panel;
at least a plurality of upright support leg members, one leg member
being positioned adjacent each writing panel corner;
at least five upright panels, successively connected to and
extending between successive leg members of each writing panel at
least two of said upright panels associated with each writing panel
being rigidly secured to the leg members and extending adjacent
said end edges of each writing panel, each rigidly secured panel
and its associated leg members forming a panel combination, the
remaining panels extending adjacent said connecting edge portons
and said intermediate edge portion and being removably secured to
and extending between associated support leg members;
first bracket means secured to at least each of the leg members
adjacent an intermediate edge portion and also secured to any
adjacent writing panels; and,
second bracket means secured to each panel combination and also
secured to adjacent writing panels, said first and second bracket
means cooperating to maintain said leg members in an upright
position and said writing panels in a generally horizontal
position, and in relation to each other such that one or more leg
members and panels are common to more than one module and such that
portions of said leg members and said writing panels extend
substantially above said writing panel at least to approximate head
level of the user sitting at said concave edge, and further
cooperate to maintain said leg members and said writing panels in
position when one or more of said removably secured panels are
removed from the modules.
Description
BACKGROUND OF THE INVENTION
This invention relates broadly to the educational module art, and
more specifically to that art concerned with educational modules
which may be clustered or grouped into various configurations.
In many educational and learning situations, it is desirable to
provide an environment by which individual students have the
opportunity to view programed instruction or slides, or for
concentrated study in relative privacy. It is almost impossible,
from a practical standpoint, however, to provide separate rooms for
such individual study or instruction. An alternative has been the
educational module, or carrel, which, due to its partition-like
structure, is capable of providing an individual study area with a
degree of privacy within an otherwise open room. The carrels are
frequently arranged so as to give maximum use of the available
space with minimum loss of individual study privacy.
These carrels, however, usually have significant disadvantages, in
that they can be clustered only in limited configurations and in
limited numbers. Additionally, when it is desired that a carrel be
moved or clustered in a somewhat different fashion, it is necessary
to completely disassemble the individual carrels to recluster them
in the desired configuration. This is because the partitions and
the supporting members in each carrel are a structural integral and
are in some fashion rigidly affixed to one another.
A further problem which limits the usefulness of prior art
educational carrels is their rather inflexible physical structure.
These carrels usually have only one function-- to provide a degree
of study privacy for individual students. If it was desired that
partitions other than plain paneling be used in the carrel, for
instance, pegboard, or an audio-visual panel for viewing slides, it
was necessary to make a special modification of the carrel, and to
completely disassemble and then reassemble the carrel with the
appropriate desired panels in place. This process, of course, is
time consuming, and discourages the flexible use of such modules or
carrels for instruction. Thus, the general functional inflexibility
of carrel structures currently in use, as well as the restricted
number of potential clustering configurations places a significant
limitation on their usefulness.
In view of the above, it is an object of the present invention to
provide an educational module which is substantially enclosed so as
to provide privacy for the individual student.
It is another object of the present invention to provide an
educational module having removable partitions so that different
educational functions may be realized utilizing one basic
module.
It is another object of the present invention to provide an
educational module having partitions or panels which may be removed
without significantly lessening the structural integrity of the
module.
It is still another object of the present invention to provide an
educational module in which the individual partitions or panels may
be removed without disassembling the module.
It is a further object of the present invention to provide an
educational module which may be combined with other modules to form
various configurations or clusters of modules.
It is a still further object of the present invention to provide an
educational module which may be clustered into various
configurations, utilizing common walls and other common members
between adjoining modules.
SUMMARY OF THE INVENTION
Briefly, in accordance with the preferred embodiment, the present
invention includes a writing surface, a plurality of support
members arranged in a predetermined fashion around the periphery of
the writing surface, and a plurality of panel members arranged
between said support members such that said writing surface is
substantially enclosed. The writing surface is supported by the
support members and the panel members in such a fashion that at
least one panel member may be removed from the structure without
dismantling the module.
DESCRIPTION OF THE DRAWINGS
A more thorough understanding of the invention may be obtained by a
study of the following detailed description taken in conjunction
with the accompanying drawings in which:
FIG. 1 is a perspective view of the present invention.
FIG. 2 is a front view of the present invention.
FIG. 3 is a plan view of the present invention.
FIG. 4 is an isometric exploded view of the present invention.
FIG. 5 is a cutaway elevational view of the connection between a
removable panel and a pole.
FIG. 6 is a cutaway plan view of the connection between a removable
panel and a pole.
FIG. 7 is a section elevational view of the side panel bracket
connection between the side panel and the writing surface.
FIG. 8 is an exploded view of the connection between a removable
panel and a pole.
FIGS. 9-16 are the various pole configurations utilized to cluster
the individual drawings.
FIG. 17 is a perspective view of a cluster of four modules.
FIG. 18 is a plan view of a cluster of four modules.
FIGS. 19-24 are plan views of various clustering
configurations.
DESCRIPTION OF THE PREFERRED EMBODIMENT
Referring to FIGS. 1, 2, and 3, the general configuration of a
preferred embodiment of the present invention is shown. The student
using the carrel sits at a writing surface 11, made of wood,
laminated plastic, or other suitable material, facing the three
rear panels 12, 13, and 14. In the preferred embodiment, panels 12
and 14 are plain wood, suitable for use as a backdrop for
instruction sheets or similar materials. In accordance with the
preferred embodiment, however, both of these panels, although
plain, are removable from the module, without significantly
lessening the structural integrity of the module. Other panels,
similar in size and shape, such as pegboard, or other instructional
panels may thus be interchanged therewith.
The third removable panel shown is an audio-visual panel 13 having
a slide carrousel 16, with an associated projection screen 17, and
a tape recorder 18, which may be synchronized with the audio-visual
display. The tape recorder is provided with audio connections which
travel through or under the writing surface 11 to output jacks 19
and 21, for connection with the student's earphones. This permits
the individual student to have both visual and audio instruction
without disturbing other students in the immediate area or in
adjoining modules. Other instruction panels may be substituted for
the audio-visual panel; for instance, a television monitor, or a
computer remote terminal, or a film strip projector associated with
a tape recorder may be provided. The audio-visual instruction panel
13 and plain panels 12 and 14 being of the same shape and size may
be easily interchanged within the module structure according to the
needs and desires of the individual students and/or the particular
configuration or clustering of the modules being used.
The educational module is provided with six support members or
poles 22-27 which in conjunction with the panels, provide the
support for the writing surface 11. In the preferred embodiment,
panels 28 and 29 which are the end panels, are rigidly attached to
the support poles 22, 23, 26, and 27. It is not necessary, however,
that these panels be rigidly attached, as they also may be
removable under the teaching of the present invention. Referring to
FIGS. 4 and 7, support structure for the writing surface 11 is
shown. Standard angle iron brackets 33--33 are secured to the end
panels 28 and 29. The brackets are secured to the panels by a
standard bolt and nut arrangement, as shown.
Free standing support poles 24 and 25 each have a bracket 35 welded
to them to help support the writing surface 11. Each of these
brackets has an appropriate opening in it to receive a bolt so as
to secure the writing surface 11 to the bracket 35, and have, the
poles 24 and 25. At this point, the rigid module structure consists
of a writing surface 11, two fixed end panels 28 and 29, with their
associated support poles 22, 23, 26, and 27, each panel having a
bracket 33 securely attached thereto, and support poles 24 and 25,
each pole having a bracket 35.
The writing surface 11 is bolted to the brackets 33--33 and the
brackets 35--35 to provide the basic stable structure of the
educational module. The manner in which the writing surface 11 is
connected to the brackets 33--33, 35--35 is shown substantially in
FIGS. 4 and 7. Appropriate securing means 38--38 such as standard
hexogonal nuts, are fixedly embedded in the writing surface, below
the top thereof, so that they do not interfere with the student
using the writing surface. Appropriate holes are drilled in the
bottom side of the writing surface so that matching bolts may be
fitted into the embedded nuts 38--38.
The writing surface 11 is then rigidly affixed to the brackets
33--33 attached to the end panels 28 and 29, and to the brackets
35--35 of the free standing poles 24 and 25. The bolts are passed
through openings in the brackets as shown and tightened into the
embedded nuts. The module itself is now a structural integral and
capable of free standing. Panels 12, 13, and 14 are at this point
not included and not necessary to the support of the educational
module. These three panels may thus be removable and/or
interchangeable without significantly affecting the structural
integrity of the module. Various panels may now be inserted into
the basic educational module. One's choice of panels depends on the
needs and desires of the individual student user. As apparent from
FIG. 2, the upright panels would preferably extend below the
writing surface at least one-fourth of the distance between the
writing panel and the surface on which the support poles rest.
Referring to FIGS. 5, 6 and 8, a plain panel 40 is shown for
purposes of illustrating the removable feature of the panels 12,
13, and 14. With respect to panel 40, each side which is to be
mated with a support pole has a groove 41, as shown. At two
locations in each groove, a receiving clip 42 is provided. A
matching protrusion or extension is present on the support pole 43,
which will receive the panel 40, only one pole being shown for
illustrative purposes. Two such protrusions are provided on the
pole as as to lock with the two receiving clips 42--42 in the panel
groove. Two such pole extensions and such clips are provided for
each mating so that the panel may be fixed accurately and securely
in place between support poles.
The space between the individual support poles is slightly greater
than the matching panel dimension, so that the panel may fit
between the individual poles. To facilitate the insertion and
removal of the individual panels and to insure the tightest fit
possible between the poles and the panel, a notch opening 45 is cut
in one surface of the panel 40 as shown, so as to provide access to
the groove by the extensions on the poles. These notches 45 in each
side of the inner surface of the panel 40 allow the panel to be
easily inserted and removed from the support poles while
maintaining a close tolerance fit between the panel and the
poles.
To insert the panel 40, it is only necessary to align the upper
protrusion 47 on the pole 43, again showing only one pole with
respect to the panel 40, for purposes of illustration, with the
notch opening 45 and then move the panel so that the protrusion 47
fits in the groove 41 in the side of the panel. The panel may now
be slid down between the support poles in the module, the
protrusions within the grooves guiding the panel. The pole
protrusions will lock into their associated receiving clips 42--42.
The individual panel is now securely locked in place, and although
not necessary to the structural integrity of the entire module,
lends additional support to it.
To remove the panels, it is only necessary to slide the panel
directly upwards, so that the protrusions come free of the
receiving clips. The panel is slid upwards until the notch openings
45 on either side of the removable panel are even with the top pole
protrusions. The panel is then aligned and moved so that the
protrusions come free of the panel through the notched openings.
Other panels, having the same size and shape and the same groove
and clip configuration, may be just as easily inserted and removed
from the educational module.
Although the audio-visual panel may likewise have such a
configuration to receive the protrusions on the poles, only one
receiving clip is provided in each side groove in the preferred
embodiment, because of the inherent structural rigidity of the
audio-visual panel. Otherwise, the process of inserting and
removing the panel is identical to that of the plain panels
described above. Thus, all three panels, 12, 13, and 14, are easily
removable from the basic modular structure, and are furthermore of
such a configuration that they are interchangeable with one
another. The instructional nature of the three removable panels
depends entirely upon the needs of the individual student-user,
thus providing the basic educational module with a great deal of
instructional flexibility.
The previous paragraphs have described a preferred embodiment of an
educational module, and in particular the feature of removable
panels and flexibility with respect to individual instruction.
However, the basic individual module described above may be grouped
in various configurations or clusters, one of which is shown in
FIGS. 17 and 18. A basic cluster of four modules is shown, each
utilizing the individual audio-visual panel described above. The
individual modules, and the associated removable panels, are
configured to fit together in such a fashion as to utilize certain
common panels and support poles. Different poles and panels within
an individual module are used in common, depending on the
particular configuration of modules. For instance, in the cluster
of four, it is clear that support poles 51 and 52 as well as panel
53 are common to both module 54 and module 55. Likewise, support
poles 60 and 61 and panel 62 are common to modules 54 and 63. This
sharing of support members occurs throughout the cluster, the
number of common members depending on the configuration of
clustering being used. Additional common configurations are shown
in FIGS. 19-24, for illustrative purposes with respect to the
flexibility of the educational module. Many other configurations,
of course, are possible utilizing the module of the present
invention.
To accomplish this clustering flexibility, however, various support
poles must be available having special protrusion configurations.
Although the individual panels making up the cluster may be
utilized in any configuration, the common support poles must have
the configuration of protrusions and brackets necessary to support
the panels and writing surfaces of the particular cluster desired.
A basic set of support pole configuration is shown in FIGS. 9-16.
Utilizing the protrusions 65 and the brackets 66 of the poles, a
great number of distinct clustering arrangements may be designed.
The choice of the particular support pole utilized will thus depend
on the location of the pole within the individual module, and how,
if at all, it is used as a common member in a cluster of such
modules.
Although a preferred embodiment of the invention has been disclosed
herein for purposes of illustration, it will be understood that
various changes, modifications, and substitutions may be
incorporated in such embodiment without departing from the spirit
of the invention as defined by the claims which follow:
* * * * *