CN110435334B

CN110435334B - Thought chart guiding tool for management teaching

Info

Publication number: CN110435334B
Application number: CN201810416462.XA
Authority: CN
Inventors: 屈瑜君; 屈明铭; 廖晓玲
Original assignee: Hengyang Normal University
Current assignee: HUNAN SANWEN SCIENCE TEACHING APPARATUS Co.,Ltd.
Priority date: 2018-05-03
Filing date: 2018-05-03
Publication date: 2021-09-03
Anticipated expiration: 2038-05-03
Also published as: CN110435334A

Abstract

The invention relates to the technical field of equipment for management teaching, in particular to a thinking guide tool for management teaching, which comprises a conductive white board, a plurality of cleaning-free theme boards and a multifunctional marking pen, wherein the conductive white board is arranged on the main theme board; the surface of the conductive white board is coated with a conductive coating; the erasing-free theme boards are used for writing characters of thinking guide pictures and comprise stretchable split shells, each split shell comprises a left shell and a right shell, plastic paper tapes wound by springs are arranged in the left shell and the right shell, and ultrathin LED lamp belts are attached to the back surfaces of the plastic paper tapes; the multifunctional marking pen comprises a split type pen holder, wherein the pen holder comprises an upper pen holder and a lower pen holder, the upper pen holder is connected with the lower pen holder through a rotating shaft, a ball and a pen point are arranged at the bottom of the lower pen holder, and a pen point transmission mechanism for pushing and pressing the pen point to move up and down periodically is arranged in the lower pen holder.

Description

Thought chart guiding tool for management teaching

Technical Field

The invention relates to the technical field of management teaching equipment, in particular to a thought map guiding tool for management teaching.

Background

The thinking guide diagram is also called mind guide diagram, is an effective graphic thinking tool for expressing divergent thinking, is simple and effective, and is a revolutionary thinking tool. The thinking guide picture uses the skill of picture and text repetition, expresses the relationship of all levels of themes by using mutual membership and related level pictures, and establishes memory links between theme keywords and images, colors and the like. The thinking guide picture fully utilizes the functions of the left and right brains, and utilizes the rules of memory, reading and thinking to assist people in the balanced development between science, art, logic and imagination, thereby opening the infinite potential of the human brain. The mind map thus has the powerful function of human mind.

The mind map was introduced into China from the eighties of the last century. Originally, the study difficulty students are helped to overcome study obstacles, but are mainly used by the industry and commerce (especially in the field of enterprise training) to improve the study efficiency and the innovative thinking ability of individuals and organizations, and are gradually and widely applied to schools after 52 years of development in subject teaching.

At present, a tool used for drawing a thought map is a pure software tool such as mindmanager and the like, the tool completely depends on hardware such as a computer and a projector, in the process of managing teaching, the original boring theory and concept need to be converted into classroom practice with high student participation, in the process of talking on some classical business cases, divergent brainstorms need to be carried out frequently, participation of students is very important, software is not intuitive, and classroom order is not maintained, so that at present, teachers often teach in a mode of discussing the thought map by using a pen in groups, the drawn thought map needs to be corrected frequently in the process, if large-scale correction is carried out in the correction process, the previous drawing pattern needs to be completely erased, time and labor are wasted, and a large amount of classroom time is delayed.

Chinese patent (application No. CN 201710334777.5) discloses a thought map guiding tool, which adopts a device capable of being drawn and repeatedly erased manually, the bottom of the device is provided with a sucking disc which can be adsorbed on a flat plane, and the thought map guiding tool can be drawn on any plane through the design, but obviously, the design can not solve the problem that how to draw the connection relation of all levels of themes of the thought map more beautifully, especially the hierarchical relation of curves, dotted lines, solid lines and the like can not be drawn, the provided method can only be connected through hooks among devices, the connection relation among all levels of themes is easily disordered, and if the themes are too many, the hierarchy can be also caused to be unclear and difficult to distinguish.

Disclosure of Invention

The invention aims to provide a tool for drawing a thought guide picture more beautifully and clearly.

In order to realize the purpose, the invention adopts the following technical scheme: a mental mapping tool for teaching in a tubular manner, comprising:

the conductive whiteboard is coated with a conductive coating on the surface;

the erasing-free theme boards are used for writing characters of thinking guide pictures and comprise stretchable split shells, each split shell comprises a left shell and a right shell, plastic paper tapes wound by springs are arranged in the left shell and the right shell, ultrathin LED lamp strips are attached to the back surfaces of the plastic paper tapes, batteries are further arranged in the left shell and the right shell, and strong-magnetic conductive contact pieces are further arranged at the bottoms of the left shell and the right shell respectively and are communicated with a loop between the LED lamp strips and the batteries; flannelette brushes are further arranged in the left shell and the right shell, and can erase handwriting written on the surface of the plastic paper tape when the left shell and the right shell are stretched and folded; when the erasing-free subject board is placed on the conductive white board, the loops among the conductive contact pieces are immediately communicated, and the LED lamp on the back of the plastic paper tape is lightened;

a multifunctional marking pen comprises a split pen holder, wherein the pen holder comprises an upper pen holder and a lower pen holder, the upper pen holder and the lower pen holder are connected through a rotating shaft, the bottom of the lower pen holder is provided with a ball and a pen point, a pen point transmission mechanism for pushing and pressing the pen point to move up and down periodically is arranged in the lower pen holder, one end of the pen point transmission mechanism is connected with the pen point, the other end of the pen point transmission mechanism is connected with the ball at the bottom of the lower pen holder, the pen point transmission mechanism comprises a rolling shaft tightly attached to the ball, two double-head transmission shafts connected with two bevel gears of the rolling shaft, the top end of the double-head transmission shaft is connected with a driven gear shaft, the middle part of the driven gear shaft is provided with a driven gear, the driven gear drives an intermediate gear, the intermediate gear drives a cam, the top of the pen point is provided with a rotatable roller body, a reset spring is also arranged between the pen point and the pen holder, the roller body is always in contact with the outer contour of the cam; the pen point is also provided with a deflector rod in the middle, the lower pen holder is provided with an L-shaped deflector rod groove, and when the deflector rod is turned downwards and fixed at the bottom of the deflector rod groove, the pen point is locked at a fixed height; the middle part of the rotating shaft is also provided with a hinged shaft, the upper penholder can be pulled on the rotating shaft to expose the hinged shaft, the top end of the upper penholder is also provided with an anti-skid supporting leg which can be pulled out, and the scribing pen can be changed into a compass for use by rotating the hinged shaft; the center line of the rotating shaft does not pass through the center of the pen point.

Furthermore, the upper surface of the shell is provided with a gland capable of being folded and opened, and the lint brush is detachably clamped in the gland in the left shell and the right shell.

Furthermore, a locking mechanism is further arranged in the cleaning-free theme board and comprises a ratchet wheel, a pawl, a reset pin shaft and a return spring, wherein the ratchet wheel is coaxially mounted with the winding roller, the pawl is clamped on the ratchet wheel, and the pawl can be disengaged from the ratchet wheel by pressing down the reset pin shaft, so that the plastic paper tape is recycled by the plastic paper tape winding roller.

Furthermore, an ink filling hole for filling ink to the pen point is further formed in the lower pen holder.

The invention has the beneficial effects that: compared with the traditional drawing method, the thinking guide picture tool provided by the invention solves the defect that the thinking guide picture needs to be erased in a whole disc when being changed in the past, the user only needs to erase part of connecting lines, and the theme character part only needs to move an erasing-free theme board; in addition, the multifunctional marking pen designed by the inventor has the drawing functions of straight lines, dotted lines, arcs and the like, and compared with the prior art, the multifunctional marking pen has the advantages that the bottom of the multifunctional marking pen adopts the balls, so that smooth drawing in various directions can be realized during use, the pen point does not need to be rotated intentionally, and the multifunctional marking pen is very convenient; the erasing-free theme board is uniquely provided with the backlight LED lamp strip, so that the readability of remote watching is greatly enhanced, and the erasing-free theme board is very practical.

Drawings

Fig. 1 is an overall schematic diagram of an embodiment of the present invention.

Fig. 2 is a schematic view of an opening of an erase-free subject board according to an embodiment of the present invention.

Fig. 3 is a schematic diagram of an erase-free subject board according to an embodiment of the invention.

Fig. 4 is a schematic view of a multifunctional scribing pen according to an embodiment of the present invention.

Fig. 5 is a schematic view of the multifunctional scribing pen after the hinge shaft is bent according to the embodiment of the invention.

Fig. 6 is a schematic view of a transmission mechanism according to an embodiment of the present invention.

Fig. 7 is a schematic view of a locking mechanism according to an embodiment of the present invention.

In the figure:

1-conductive white board, 2-non-erasing subject board, 3-shell, 3 a-left shell, 3 b-right shell, 4-plastic paper tape, 5-conductive contact sheet, 6-flannelette brush, 7-multifunctional marking pen, 8-pen holder, 8 a-upper pen holder, 8 b-lower pen holder, 9-rotating shaft, 9 a-hinged shaft, 10-rolling ball, 11-pen point, 11 a-roller body, 11 b-driving lever, 11 g-reset spring, 12-transmission mechanism, 12 a-rolling shaft, 12 b-double-head transmission shaft, 12 c-driven gear shaft, 12 d-driven gear, 12 e-intermediate gear, 12 f-cam, 13-anti-skid supporting leg, 14-locking mechanism, 14 a-ratchet wheel, 14 b-pawl, 3 b-right shell, 4-plastic paper tape, 5-conductive contact sheet, 6-flannelette brush, 7-multifunctional marking pen, 8-pen holder, 8 a-upper pen holder, 8 b-lower pen holder, 9-rotating shaft, 9 a-rotating shaft, 12 c-driven gear shaft, 12 d-driven gear, 12 e-intermediate gear, 12 f-cam, 13-anti-skid supporting leg, 14-ratchet wheel, 14 a-ratchet wheel, 14a ratchet wheel, 3-ratchet wheel, 3a ratchet wheel, 3 b-ratchet wheel, 3-anti-slide wheel, 2-slide wheel, 2-left slide wheel, 2-slide wheel, 2, and a, 2-slide wheel, 2, and a, 14 c-reset pin.

Detailed Description

In the description of the present invention, it is to be understood that the terms "inside", "outside", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In addition, the terms "mounted," "connected," and "connected" should be interpreted broadly, such as mechanically or electrically connected, or interconnected between two elements, directly or indirectly through intervening media, as one of ordinary skill in the art would understand the meaning of the terms as appropriate.

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

Examples

As shown in the figure, the thinking guidance picture tool for the management teaching comprises:

the conductive whiteboard 1, wherein a conductive coating is coated on the surface of the conductive whiteboard 1;

the erasing-free theme boards 2 are used for writing characters of thinking guide pictures and comprise stretchable split shells, each split shell 3 comprises a left shell 3a and a right shell 3b, plastic paper tapes 4 wound by springs are arranged in the left shell 3a and the right shell 3b, ultrathin LED lamp strips are attached to the back surfaces of the plastic paper tapes 4, batteries are further arranged in the left shell 3a and the right shell 3b, strong-magnetic conductive contact pieces 5 are further arranged at the bottoms of the left shell 3a and the right shell 3b respectively, and the conductive contact pieces 5 are communicated with a loop between the LED lamp strips and the batteries; the left shell 3a and the right shell 3b are also internally provided with flannelette brushes 6, and when the left shell 3a and the right shell 3b are stretched and folded, the flannelette brushes 6 can erase the handwriting written on the surface of the plastic paper tape 4; when the erasing-free subject board 2 is placed on the conductive white board 1, the loops among the conductive contact pieces 5 are immediately communicated, and the LED lamps on the back of the plastic paper tape 4 are lightened;

the multifunctional marking pen 7 comprises a split pen holder 8, wherein the pen holder 8 comprises an upper pen holder 8a and a lower pen holder 8b, the upper pen holder 8a is connected with the lower pen holder 8b through a rotating shaft 9, the bottom of the lower pen holder 8b is provided with a ball 10 and a pen point 11, a pen point transmission mechanism 12 for pushing and pressing the pen point to move up and down periodically is arranged in the lower pen holder 8b, one end of the pen point transmission mechanism is connected with the pen point 11, the other end of the pen point transmission mechanism is connected with the ball 10 arranged at the bottom of the lower pen holder 8b, the pen point transmission mechanism comprises a roller 12a tightly attached to the ball 10, two double-head transmission shafts 12b connected with two bevel gears of the roller 12a, the top end of the double-head transmission shaft 12b is connected with a driven gear shaft 12c, the middle part of the driven gear shaft 12c is provided with a driven gear 12d, the driven gear 12d drives a middle gear 12e, the middle gear 12e drives a cam 12f, the top of the pen point 11 is provided with a rotatable roller body 11a, a return spring 11g is further arranged between the pen point 11 and the pen holder 8, and under the action of the return spring 11g, the roller body 11a is always in contact with the outer contour of the cam 12 f; the middle part of the pen point 11 is also provided with a deflector rod 11b, the lower pen holder 8b is provided with an L-shaped deflector rod groove, and when the deflector rod 11b is turned downwards and the deflector rod 11b is fixed at the bottom of the deflector rod groove, the pen point 11 is locked in height; the middle part of the rotating shaft 9 is also provided with a hinged shaft 9a, the upper penholder 8a can be pulled and pulled on the rotating shaft 9 to expose the hinged shaft 9a, the top end of the upper penholder 8a is also provided with an anti-skid supporting leg 13 which can be pulled out, and the scribing pen can be changed into a compass for use by rotating the hinged shaft 9 a.

The invention has ingenious conception, the conductive whiteboard 1 is manufactured only by coating a conductive layer on the surface of a common whiteboard, the manufacturing cost cannot be obviously increased, compared with the subject board in the prior art, the inventor creatively attaches the ultrathin LED lamp strip on the back of the plastic paper tape 4 which is easy to erase, thereby greatly enhancing the readability of the subject board after writing, particularly, the flannelette brushes arranged at the tops of the left shell 3a and the right shell 3b can automatically erase the handwriting of the plastic paper tape 4 in the stretching and shrinking processes, and the time for erasing the handwriting in the using process of a user is saved; particularly skillfully, for the design of the multifunctional marking pen 7, the inventor breakthroughs the realization of the barrier-free writing along the circumferential direction of the pen holder by 360 degrees, and when using the multifunctional marking pen, the user can mark smoothly in any direction without rotating the pen point deliberately, compared with the design of the prior art adopting a bottom roller, the ball 10 has the greatest advantage that the sliding resistance is reduced without seeking a suitable sliding direction deliberately, and the technical problem that the ball 10 brings the greatest technical problem that if the rotational kinetic energy of the ball is well converted into the driving force for driving the pen point 11 to move up and down, in the invention, the inventor uses a spherical roller 12a attached with the ball 10, the middle part of the roller 12a is sunken to form a sunken part just attached with the ball 10, and it needs to be noted that, in order to ensure good friction driving between the ball 10 and the roller 12a, the surface of the depression of the roller 12a may be coated with a coating having a relatively high coefficient of friction, and in fact, this design only achieves the function of enabling the ball 10 to drive the nib in a single direction, and how to achieve driving in any direction. The inventor skillfully designs the penholder 8 into a structure which is divided into an upper penholder and a lower penholder, and the upper penholder 8a is connected with the lower penholder 8b through a rotating shaft 9 which can rotate freely, so that in the writing process, if the direction to be drawn is not perpendicular to the middle transverse section direction of the roller 12a, certain resistance is generated, at the moment, the lower penholder 8b automatically rotates to enable the middle transverse section of the roller 12a to be consistent with the drawing track direction, and the smooth experience of drawing in any direction is indirectly realized.

Preferably, the center line of the rotating shaft 9 does not pass through the center of the ball 10.

In order to further improve the smooth experience of using the multifunctional marking pen in any direction, the inventor finds that when the center line of the rotating shaft 9 does not pass through the center of the ball 10 and the upper pen holder 8a is held for writing, the lower pen holder 8b can receive the reaction force of the conductive whiteboard 1 to the ball 10, and in the actual use process, the reaction force can hardly pass through the center of the ball, so that a torque is inevitably generated on the lower pen holder 8b, the lower pen holder is made to be timely adjusted along with the direction of a writing track, and the smooth marking experience is more optimally realized.

Furthermore, the upper surfaces of the left shell 3a and the right shell 3b are provided with press covers which can be folded and opened, and the flannelette brush is detachably clamped in the press covers in the left shell 3a and the right shell 3 b.

In the process of drawing the thinking guide picture, the problem that the connection relation among the subjects of the thinking guide picture needs to be modified is inevitably solved, at this time, the erasing-free subject plate 2 is inevitably required to be taken down from the conductive white board 1, and if the erasing-free subject plate 2 is taken down, the plastic paper tape is easily folded and stained when being placed in other places, so that the plastic paper tape can be preferably still rolled.

Further, a locking mechanism 14 is further arranged in the cleaning-free subject board 2, the locking mechanism 14 comprises a ratchet wheel 14a coaxially mounted with the winding roller, a pawl 14b clamped on the ratchet wheel 14a, a reset pin 14c and a return spring, and the pawl 14b can be disengaged from the ratchet wheel 14a by pressing the reset pin 14c, so that the plastic paper tape 4 is recovered by the plastic paper tape 4 winding roller.

In the practical application, in order to improve the participation degree of the teaching process, a teacher sometimes can distribute a plurality of erasing-free subject boards 2 to write the viewpoint of the student, at this time, because the erasing-free subject boards 2 need to be drawn and pulled to be opened for writing, the shape can be kept due to the attraction of the conductive contact pieces 5 when the erasing-free subject boards are originally placed on the conductive white boards 1, the erasing-free subject boards 2 leaving the conductive white boards 1 cannot keep the shape, at this time, the inventor thinks that the locking mechanisms 14 are coaxially installed on the spring rolling roller, so that the student can write and use conveniently, and the interaction and the interestingness during the teaching are greatly improved.

Furthermore, an ink filling hole (not shown in the figures) for filling ink to the pen point 11 is also formed on the lower pen holder.

Compared with the traditional drawing method, the thinking guide picture tool provided by the invention solves the defect that the thinking guide picture needs to be erased in a whole disc when being changed in the past, the user only needs to erase part of connecting lines, and the theme character part only needs to move an erasing-free theme board; in addition, the multifunctional marking pen designed by the inventor has the drawing functions of straight lines, dotted lines, arcs and the like, and compared with the prior art, the multifunctional marking pen has the advantages that the bottom of the multifunctional marking pen adopts the balls, so that smooth drawing in various directions can be realized during use, the pen point does not need to be rotated intentionally, and the multifunctional marking pen is very convenient; the erasing-free theme board is uniquely provided with the backlight LED lamp strip, so that the readability of remote watching is greatly enhanced, and the erasing-free theme board is very practical.

The above embodiments are preferred implementations of the present invention, and the present invention can be implemented in other ways without departing from the spirit of the present invention.

Some of the drawings and descriptions of the present invention have been simplified to facilitate the understanding of the improvements over the prior art by those skilled in the art, and some other elements have been omitted from this document for the sake of clarity, and it should be appreciated by those skilled in the art that such omitted elements may also constitute the subject matter of the present invention.

Claims

1. A mental mapping tool for teaching in a tubular manner, comprising:

the conductive whiteboard is coated with a conductive coating on the surface;

a multifunctional marking pen comprises a split pen holder, wherein the pen holder comprises an upper pen holder and a lower pen holder, the upper pen holder and the lower pen holder are connected through a rotating shaft, the bottom of the lower pen holder is provided with a ball and a pen point, a pen point transmission mechanism for pushing and pressing the pen point to move up and down periodically is arranged in the lower pen holder, one end of the pen point transmission mechanism is connected with the pen point, the other end of the pen point transmission mechanism is connected with the ball arranged at the bottom of the lower pen holder, the pen point transmission mechanism comprises a rolling shaft tightly attached to the ball, two parallel double-head transmission shafts connected with bevel gears at two ends of the rolling shaft, the top end of each double-head transmission shaft is connected with a driven gear shaft, the middle part of each driven gear shaft is provided with a driven gear, the driven gear drives an intermediate gear, the intermediate gear drives a cam, the top of the pen point is provided with a rotatable roller body, a reset spring is further arranged between the pen point and the pen holder, the roller body is always in contact with the outer contour of the cam; the pen point is also provided with a deflector rod in the middle, the lower pen holder is provided with an L-shaped deflector rod groove, and when the deflector rod is turned downwards and fixed at the bottom of the deflector rod groove, the pen point is locked at a fixed height; the middle part of the rotating shaft is also provided with a hinged shaft, the upper penholder can be pulled on the rotating shaft to expose the hinged shaft, the top end of the upper penholder is also provided with an anti-skid supporting leg which can be pulled out, and the scribing pen can be changed into a compass for use by rotating the hinged shaft;

the center line of the rotating shaft does not pass through the center of the pen point.

2. The mental image tool for education through intussusception as claimed in claim 1, wherein: the upper surface of the shell is provided with a gland capable of being folded and opened, and the lint brush is detachably clamped in the gland in the left shell and the right shell.

3. The mental image tool for education via intuition of claim 2, wherein: the cleaning-free theme board is characterized in that a locking mechanism is further arranged in the cleaning-free theme board, the locking mechanism comprises a ratchet wheel coaxially mounted with the winding roller, a pawl clamped on the ratchet wheel, a reset pin shaft and a return spring, and the pawl can be disengaged from the ratchet wheel by pressing down the reset pin shaft, so that the plastic paper tape is recycled by the plastic paper tape winding roller.

4. The mental image tool for education through intussusception as claimed in claim 3, wherein: and the lower penholder is also provided with an ink filling hole for filling ink to the pen point.