CN209971989U - Management specialty study is with show board - Google Patents
Management specialty study is with show board Download PDFInfo
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- CN209971989U CN209971989U CN201920378106.3U CN201920378106U CN209971989U CN 209971989 U CN209971989 U CN 209971989U CN 201920378106 U CN201920378106 U CN 201920378106U CN 209971989 U CN209971989 U CN 209971989U
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Abstract
The utility model discloses a management specialty is show board for study relates to show board technical field. The utility model discloses a first backup pad, adjustable stroke cylinder, a set of second fixed plate, fifth backup pad and sixth fixed plate, a first backup pad fixed surface has a set of first fixed plate, and open on first fixed plate surface has the slotted hole, is fixed with third fixed plate and a set of fifth fixed plate between two second fixed plates, and two fifth fixed plates are about third fixed plate symmetric distribution. The utility model discloses a press first point and move the switch and can make the round roller drive and write the cloth and rotate to the part that will write rotates the back, makes the blank part rotate out, makes things convenient for the mr to continue to write, and two first point move the switch simultaneously and can control two servo motor and do the rotation of opposite direction, thereby can turn back the content that rotates the back, make mr's teaching easier, have alleviated tired out of that mr taught.
Description
Technical Field
The utility model belongs to the technical field of the show board, especially, relate to a management specialty is study and is used show board.
Background
The show board has played key effect at the teaching in-process, for better to student transmission knowledge, the mr needs show out to the student with the help of the instrument, just so can deepen student's study impression, just can be better let the student understand the knowledge of studying, and the management specialty needs the knowledge point of explanation more, so use when needing a specific show board to supply the mr to explain knowledge more.
The display board for the existing professional learning of management has a small writing board surface, a teacher can continuously write only by cleaning the board surface, and the contents of part of knowledge points are more, so that the teacher needs to write repeatedly in the explanation process, the teaching efficiency is seriously influenced, and the teaching process of the teacher is more tired; meanwhile, the height of the display board for learning of the management major needs to be manually adjusted, so that the height adjustment of the display board is complex, and when the height of the display board is high, a teacher writes hard, the teaching quality is also affected, and fatigue of the teacher in teaching is aggravated; finally, the present display board for study of management professions needs to be manually cleaned the writing board surface, and the dust generated in the cleaning process can be directly inhaled into the nasal cavity by the user, which is not good for the health of the user.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a management specialty study is with show board, can make the circle roller drive to write the cloth and rotate through pressing first point switch, thereby the part that will write rotates the back, make blank part rotate out, two first point switches can control two servo motor and do the rotation of opposite direction simultaneously, thereby can turn back the content that rotates the back, it is less to have solved the face that current management specialty study can write with the show board, it can just continue to write to need the teacher continuous to clean the face, and partial knowledge point content is more, thereby make the teacher need repeated writing at the in-process of explanation, the efficiency of teaching has seriously been influenced, also make the problem that teacher's teaching process is tired out more.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a management specialty study is with show board, including first backup pad, adjustable stroke cylinder, a set of second fixed plate, fifth backup pad and sixth fixed plate, a set of first fixed plate is fixed to first backup pad surface, open slotted hole on first fixed plate surface, two be fixed with third fixed plate and a set of fifth fixed plate between the second fixed plate, two the fifth fixed plate is about third fixed plate symmetric distribution, a relative side of third fixed plate all passes through welded fastening with the fifth backup pad inner wall;
a group of fourth fixing plates are fixed on one surface of the fifth supporting plate, a first fixing ring is fixed at one end of a push rod of the stroke-adjustable air cylinder, the two fourth fixing plates are in rotating fit with the inner wall of the first fixing ring through a rotating shaft, a sixth supporting plate is fixed on one surface of the fifth fixing plate, a servo motor is fixed on one surface of the sixth supporting plate, a round roller is fixed at one end of an output shaft of the servo motor, writing cloth is matched on the two round rollers in a transmission mode, and the inner wall of the writing cloth is in clearance fit with the surface of the first fixing plate;
a sixth backup pad surface mounting has first branch, first branch slides along the slotted hole inner wall, a fifth fixed plate surface mounting has second branch, a sixth fixed plate surface mounting has the solid fixed ring of second, the solid fixed ring inner wall normal running fit is fixed to second branch week side and second, a sixth fixed plate surface mounting has third branch, third branch slides along the slotted hole inner wall.
Furthermore, a group of second supporting plates is fixed on the other surface of the first supporting plate, a third supporting plate is fixed on the other surface of the two second supporting plates, and a fourth supporting plate is fixed on one opposite side surface of the third supporting plate.
Furthermore, the cross section of the third support plate is of a T-shaped structure, and one surface of the third support plate is fixedly connected with one surface of the stroke-adjustable cylinder through a bolt.
Furthermore, the cross section of the fifth supporting plate is of a U-shaped structure, a blackboard eraser is fixed on the inner wall of the fifth supporting plate, and the other surface of the blackboard eraser is in clearance fit with the peripheral side surface of the writing cloth.
Furthermore, a first inching switch is arranged on one surface of the first fixing plate and electrically connected with the servo motor through a lead, and a group of second inching switches are arranged on one surface of the first fixing plate and electrically connected with the stroke-adjustable cylinder through a lead.
The utility model discloses following beneficial effect has:
1. the utility model discloses a press first bit and move the switch and can make the circle roller drive and write the cloth and rotate, thereby the part that will write rotates the back, make blank part rotate out, make things convenient for the mr to continue to write, two first bit move the switch simultaneously and can control two servo motor and do the rotation of opposite direction, thereby can turn back the content that rotates the back, make the mr teach easier, the tired out of teacher's teaching has been alleviated, it is less to have solved the face that current management specialty study can write with the show board, it can just continue to write to need the clean face of mr continuous, and partial knowledge point content is more, thereby make the mr need repeated writing at the in-process of explanation, the efficiency of teaching has seriously been influenced, also make the problem that the mr teaching process is tired out more.
2. The utility model discloses a press the switch of a set of second jog of setting on first fixed plate, can control stretching out and the shrink of adjustable stroke cylinder push rod, thereby can adjust the height of writing cloth, and along with the continuous shrink of adjustable stroke cylinder push rod, can make writing cloth and sixth fixed plate take place the rotation each other, make writing cloth place plane and level personally submit certain angle, thereby more be suitable for the writing of mr teaching in-process, make writing cloth in use convenience more, it needs manual highly adjusting the show board to having solved current management specialty study, make the altitude mixture control of show board comparatively complicated, and when the show board is highly higher, the mr writes also comparatively draft, the quality of teaching has been influenced equally, the problem that the mr teaching is tired out has aggravated.
3. The utility model discloses a servo motor drives and writes cloth and rotates, make and write cloth can be in proper order through setting up the blackboard eraser in the fifth backup pad at the pivoted in-process, the blackboard eraser can be to writing the part of writing on the cloth and clean, and the dust after the cleanness can fall on the back of writing cloth, thereby make the user more convenient at the in-process that uses the device, also more health, it needs manual face to write to solve current management specialty study with the show board, and the dust that produces of clear in-process can be direct is inhaled the nasal cavity by the user in, be unfavorable for the healthy problem of user.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a display board for professional study of management according to the present invention;
FIG. 2 is a schematic structural view of a first supporting plate, a first fixing plate, a slot and a second supporting plate;
FIG. 3 is a schematic structural view of a stroke-adjustable cylinder, a fourth fixing plate, a first fixing ring, a fourth supporting plate and a blackboard eraser;
FIG. 4 is a schematic structural diagram of a second fixing plate, a third fixing plate, a round roller and a servo motor;
FIG. 5 is a schematic structural view of a servo motor, a writing cloth, a third fixing plate, a fourth supporting plate and a fifth fixing plate;
in the drawings, the components represented by the respective reference numerals are listed below:
1-a first supporting plate, 2-an adjustable stroke cylinder, 3-a first fixing plate, 4-a slotted hole, 5-a second supporting plate, 6-a third supporting plate, 7-a fourth supporting plate, 8-a second fixing plate, 9-a third fixing plate, 10-a fifth supporting plate, 11-a blackboard eraser, 12-a fourth fixing plate, 13-a first fixing ring, 14-a fifth fixing plate, 15-a sixth supporting plate, 16-a servo motor, 17-a round roller, 18-writing cloth, 19-a first supporting rod, 20-a second supporting rod, 21-a sixth fixing plate, 22-a second fixing ring, 23-a third supporting rod, 24-a first inching switch and 25-a second inching switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention relates to a display board for learning management specialties, which comprises a first supporting board 1, a stroke-adjustable cylinder 2, a set of second fixing boards 8, a fifth supporting board 10 and a sixth fixing board 21, wherein a set of first fixing boards 3 is fixed on one surface of the first supporting board 1, a slotted hole 4 is formed on one surface of each first fixing board 3, a third fixing board 9 and a set of fifth fixing boards 14 are fixed between the two second fixing boards 8, the two fifth fixing boards 14 are symmetrically distributed about the third fixing board 9, and one opposite side surface of the third fixing board 9 is fixed with the inner wall of the fifth supporting board 10 by welding;
a group of fourth fixing plates 12 are fixed on one surface of a fifth supporting plate 10, a first fixing ring 13 is fixed at one end of a push rod of an adjustable stroke cylinder 2, the two fourth fixing plates 12 are in rotating fit with the inner wall of the first fixing ring 13 through a rotating shaft, a sixth supporting plate 15 is fixed on one surface of a fifth fixing plate 14, a servo motor 16 is fixed on one surface of the sixth supporting plate 15, a round roller 17 is fixed at one end of an output shaft of the servo motor 16, writing cloth 18 is in transmission fit with the two round rollers 17, and the inner wall of the writing cloth 18 is in clearance fit with one surface of a second fixing plate 8;
a first supporting rod 19 is fixed on one surface of the sixth supporting plate 15, the first supporting rod 19 slides along the inner wall of the slotted hole 4, a second supporting rod 20 is fixed on one surface of the fifth fixing plate 14, a second fixing ring 22 is fixed on one surface of the sixth fixing plate 21, the peripheral side surface of the second supporting rod 20 is in rotating fit with the inner wall of the second fixing ring 22, a third supporting rod 23 is fixed on one surface of the sixth fixing plate 21, and the third supporting rod 23 slides along the inner wall of the slotted hole 4.
As shown in fig. 1 and 2, a set of second support plates 5 is fixed on the other surface of the first support plate 1, a third support plate 6 is fixed on the other surface of the two second support plates 5, and a fourth support plate 7 is fixed on one opposite side of the third support plate 6.
As shown in fig. 1 and 2, the cross section of the third support plate 6 is a T-shaped structure, and a surface of the third support plate 6 is fixedly connected with a surface of the adjustable stroke cylinder 2 through a bolt.
As shown in fig. 1 and 3, the cross section of the fifth support plate 10 is a U-shaped structure, the inner wall of the fifth support plate 10 is fixed with a blackboard eraser 11, and the other surface of the blackboard eraser 11 is in clearance fit with the peripheral side surface of the writing cloth 18.
As shown in fig. 1, a first inching switch 24 is disposed on a surface of the first fixing plate 3, the first inching switch 24 is electrically connected to the servo motor 16 through a wire, a group of second inching switches 25 is disposed on a surface of the first fixing plate 3, and the second inching switches 25 are electrically connected to the stroke-adjustable cylinder 2 through a wire.
One specific application of this embodiment is: before the writing pad is used, the height of the writing cloth 18 is adjusted, when the height of the writing cloth 18 is low, the second inching switch 25 which is arranged on the first fixing plate 3 and is positioned above is pressed, so that the stroke-adjustable cylinder 2 controls the push rod to continuously extend until the appointed height is reached, similarly, when the height of the writing cloth 18 is high, the second inching switch 25 which is arranged on the first fixing plate 3 and is positioned below is pressed, so that the stroke-adjustable cylinder 2 controls the push rod to continuously contract until the writing cloth 18 descends to the appointed height, so that the height adjustment of the writing cloth 18 is very convenient and fast, meanwhile, a user probably cannot write due to the fact that the writing cloth 18 is too high in the writing process, at the moment, the stroke-adjustable cylinder 2 controls the push rod to continuously contract by pressing the second inching switch 25 which is arranged on the first fixing plate 3 and is positioned below, along with the contraction of the push rod, the height of the writing cloth 18 continuously descends, when the third support rod 23 on the sixth fixing plate 21 slides to the bottom of the sliding groove 4, the writing cloth 18 and the sixth fixing plate 21 mutually rotate, so that the included angle between the surface where the writing cloth 18 is located and the horizontal plane is continuously reduced, when the angle of the writing cloth 18 is suitable for a user to write, the pressed second inching switch 25 is released, the stroke-adjustable cylinder 2 stops working, so that the writing cloth 18 is ensured to maintain a stable state, the user can write quickly and laborsavingly, after writing is finished, the second inching switch 25 arranged above the first fixing plate 3 is pressed again, so that the push rod of the stroke-adjustable cylinder 2 is extended, so that the writing cloth 18 is lifted to the original suitable height, and is convenient for the student to watch, when the user writes the surface facing the student in the teaching process, the first actuating switch 24 on the first fixing plate 3 on the right can be pressed down, the servo motor 16 on the right is controlled to rotate, thereby driving the writing cloth 18 to rotate, the part to be written is rotated to the back, meanwhile, the part not to be written is exposed, if the part to be written is not needed, the servo motor 16 on the right can be controlled to completely rotate the writing cloth 18 to write characters to the back, if the part to be written is needed, the servo motor 16 on the right is controlled to rotate for a certain time, so that one part of the surface of the writing cloth 18 to be written is rotated to the back, the writing cloth 18 not to be written is controlled to be exposed, after writing, the first actuating switch 24 on the first fixing plate 3 on the left is controlled, so that the servo motor 16 on the left rotates, the writing cloth 18 rotates reversely, thereby the content originally written on the writing cloth 18 is rotated back, the face of writing in making the device teaching is increased, and it is more convenient to use, and drive at servo motor 16 and write cloth 18 pivoted in-process, write the part that has written on cloth 18 behind the blackboard eraser 11 of fixing in fifth backup pad 10, can be cleared up by blackboard eraser 11, and the dust of clearing up the production only can fall on the back of writing cloth 18, thereby make the cleanness of writing cloth 18 more laborsaving, and maintained user's healthy.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a management specialty study is with show board, includes first backup pad (1), its characterized in that: the stroke-adjustable air cylinder is characterized by further comprising a stroke-adjustable air cylinder (2), a group of second fixing plates (8), a fifth supporting plate (10) and a sixth fixing plate (21), wherein a group of first fixing plates (3) are fixed on one surface of the first supporting plate (1), slotted holes (4) are formed in one surface of the first fixing plate (3), a third fixing plate (9) and a group of fifth fixing plates (14) are fixed between the two second fixing plates (8), the two fifth fixing plates (14) are symmetrically distributed relative to the third fixing plate (9), and one opposite side face of the third fixing plate (9) is fixedly connected with the inner wall of the fifth supporting plate (10);
a group of fourth fixing plates (12) are fixed on one surface of the fifth supporting plate (10), a first fixing ring (13) is fixed at one end of a push rod of the stroke-adjustable cylinder (2), the two fourth fixing plates (12) are in running fit with the inner wall of the first fixing ring (13) through a rotating shaft, a sixth supporting plate (15) is fixed on one surface of the fifth fixing plate (14), a servo motor (16) is fixed on one surface of the sixth supporting plate (15), a round roller (17) is fixed at one end of an output shaft of the servo motor (16), writing cloth (18) is in running fit with the two round rollers (17), and the inner wall of the writing cloth (18) is in clearance fit with one surface of the second fixing plate (8);
sixth backup pad (15) a fixed surface has first branch (19), first branch (19) slide along slotted hole (4) inner wall, fifth fixed plate (14) a fixed surface has second branch (20), sixth fixed plate (21) a fixed surface has the solid fixed ring of second (22), second branch (20) week side and the solid fixed ring of second (22) inner wall normal running fit, sixth fixed plate (21) a fixed surface has third branch (23), third branch (23) slide along slotted hole (4) inner wall.
2. A presentation plate for management of professional learning according to claim 1, wherein a set of second support plates (5) is fixed on the other surface of the first support plate (1), a third support plate (6) is fixed on the other surface of the second support plates (5), and a fourth support plate (7) is fixed on one opposite side of the third support plate (6).
3. A presentation plate for management of professional learning according to claim 2, wherein the cross section of the third support plate (6) is T-shaped, and a surface of the third support plate (6) is fixedly connected with a surface of the adjustable stroke cylinder (2).
4. A display board for management of professional learning according to claim 1, wherein the cross section of the fifth supporting plate (10) is a U-shaped structure, a blackboard eraser (11) is fixed on the inner wall of the fifth supporting plate (10), and the other surface of the blackboard eraser (11) is in clearance fit with the peripheral side surface of the writing cloth (18).
5. A display board for professional study in management, according to claim 1, wherein the first fixing board (3) is provided with a first inching switch (24) on one surface, the first inching switch (24) is electrically connected with the servo motor (16) through a wire, the first fixing board (3) is provided with a group of second inching switches (25) on one surface, and the second inching switches (25) are electrically connected with the stroke-adjustable cylinder (2) through wires.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201920378106.3U CN209971989U (en) | 2019-03-25 | 2019-03-25 | Management specialty study is with show board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201920378106.3U CN209971989U (en) | 2019-03-25 | 2019-03-25 | Management specialty study is with show board |
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CN209971989U true CN209971989U (en) | 2020-01-21 |
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CN201920378106.3U Expired - Fee Related CN209971989U (en) | 2019-03-25 | 2019-03-25 | Management specialty study is with show board |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111833693A (en) * | 2020-08-02 | 2020-10-27 | 湖南文理学院 | Rural kindergarten teaching board |
CN113071248A (en) * | 2021-05-11 | 2021-07-06 | 福州外语外贸学院 | Audit analysis recording device |
-
2019
- 2019-03-25 CN CN201920378106.3U patent/CN209971989U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111833693A (en) * | 2020-08-02 | 2020-10-27 | 湖南文理学院 | Rural kindergarten teaching board |
CN113071248A (en) * | 2021-05-11 | 2021-07-06 | 福州外语外贸学院 | Audit analysis recording device |
CN113071248B (en) * | 2021-05-11 | 2022-05-24 | 福州外语外贸学院 | Audit analysis recording device |
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200121 Termination date: 20210325 |
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CF01 | Termination of patent right due to non-payment of annual fee |