CN209357295U - Multifunctional demonstration stand is used in a kind of teaching - Google Patents
Multifunctional demonstration stand is used in a kind of teaching Download PDFInfo
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- CN209357295U CN209357295U CN201822136957.5U CN201822136957U CN209357295U CN 209357295 U CN209357295 U CN 209357295U CN 201822136957 U CN201822136957 U CN 201822136957U CN 209357295 U CN209357295 U CN 209357295U
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- fixed
- blackboard
- support
- display board
- sleeve
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Abstract
The utility model discloses a kind of teaching multifunctional demonstration stands, including support baseboard, the top end face of the support baseboard is equipped with two groups of cylinders and support column, the top of the cabinet body is equipped with pallet, the side of the pallet is fixed with sleeve, one end of the sleeve is connected with adjusting bolt, and the other end of sleeve is connected with telescopic mast, one end of the telescopic mast is fixed with pressing plate, the top of the support column is equipped with fixed column, mounting post is fixed at the top center of the iron display board, bearing is fixed in the mounting post, one end of the telescopic rod is mutually fixed with bearing, the side of the blackboard is equipped with PLC controller.The utility model is when in use, manipulation PLC controller makes HSG hydraulic cylinder start to work, and HSG hydraulic cylinder drives telescopic rod flexible, and being in blackboard and iron display board is suitable for angle, and then there is reflective phenomenon in the poster for avoiding blackboard and putting up, convenient for the observation of student.
Description
Technical field
The utility model relates to display technique fields of imparting knowledge to students, more specifically more particularly to a kind of multi-functional exhibition of teaching
Show frame.
Background technique
Teaching instrument and equipment gives advice, in R&D institution, and for unit price more than 800 yuan of RMB (containing), use direction is religion
The instrument and equipment of or scientific research.Instruments used for education can be divided into experiment and real training two major classes are mainly used in each profession of science and engineering class.And it teaches
Be one kind in teaching instrument and equipment with multifunctional demonstration stand, facilitates understanding of the student to ideological education.
But traditional teaching is had a single function with multifunctional demonstration stand, reflective phenomenon easily occurs, and since teaching is used
The volume of multifunctional demonstration stand is larger, it is not easy to carry.
Utility model content
The purpose of this utility model is to provide a kind of teaching multifunctional demonstration stands, it is intended to improve multi-functional exhibition of imparting knowledge to students
Show that holder function is single, reflective phenomenon easily occur, and since volume is larger, is not easy the problem of carrying.
The technical solution adopted in the utility model is as follows:
A kind of teaching multifunctional demonstration stand, including support baseboard, wherein the top end face of the support baseboard is equipped with two
Group cylinder and support column, the support column are located between two groups of cylinders, and the top of cylinder described in every group is equipped with cabinet body, the cabinet
The top of body is equipped with pallet, and the side of the pallet is fixed with sleeve, and one end of the sleeve is connected with adjusting bolt, sleeve
The other end be connected with telescopic mast, one end of the telescopic mast is fixed with pressing plate, and the top of the support column is equipped with fixed column,
There are four shaft, one end of shaft described in every two is respectively fixed with blackboard and iron display board, described for connection in the fixed column
HSG hydraulic cylinder is installed, the output end of the HSG hydraulic cylinder is connected with telescopic rod, and the iron is shown at the top center of blackboard
It is fixed with mounting post at the top center of plate, bearing is fixed in the mounting post, one end of the telescopic rod and bearing are mutually solid
Fixed, the side of the blackboard is equipped with PLC controller, is connected between the PLC controller and HSG hydraulic cylinder by conducting wire.
Further, the corner of the bottom end of the support baseboard four is equipped with support leg, and support leg bottom end is uniformly divided
It is furnished with anti-skid chequer.
Further, fixed there are three placement plate in the cabinet body, the spacing of the adjacent placement plate is equal.
Further, the front end of the iron display board is fitted with magnet strip, and there are two magnet strip sets altogether, the magnet strip
Length be that iron shows 0.8 times of board width.
Further, the side of the pressing plate is fixed with rubber mount, and rubber mount is double-layer structure, and the rubber is soft
Tenacity viscose agent is equipped at the interlayer of pad.
Further, the back side of the blackboard and iron display board is uniformly fixed there are three support plate, adjacent shore plates
Support rod is fastenedly connected with by a T-bolt at center.
Compared with prior art, the utility model has the beneficial effect that
(1) by fixed there are four shaft in fixed column, every two shaft one end is connected separately with blackboard and iron display board,
There are two magnet strips for the front end face connection of iron display board simultaneously, the poster of ideological education can be shown plate surface in iron,
It is fixed using two magnet strips, correlated knowledge point can be write on blackboard, both pictures and texts are excellent, is conducive to the study of student；It is logical
It crosses at the top center of blackboard and iron display board and is respectively fixed with HSG hydraulic cylinder and mounting post, the output end connection of HSG hydraulic cylinder
There is telescopic rod, one end of telescopic rod is equipped with bearing, and bearing is fixed in mounting post, when using device is shown, manipulates PLC
Controller makes HSG hydraulic cylinder start to work, and HSG hydraulic cylinder drives telescopic rod flexible, and being in blackboard and iron display board is suitable for folder
Angle, and then there is reflective phenomenon in the poster for avoiding blackboard and putting up, convenient for the observation of student, when without using displaying device
When, blackboard and iron display board can be bonded to each other, make to show that device carrying is more convenient.
(2) pallet is equipped with by the top of cabinet body, the side of pallet is fixed with sleeve, manually adjusts the adjusting on sleeve
Bolt makes telescopic mast free extension, and crush board moves in pallet, is pressed on pressing plate on pallet inner wall books, guarantees to place
Books stability, improve show device practicability.
Detailed description of the invention
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is the structure chart of the utility model；
Fig. 2 is the cabinet body structure figure of the utility model；
Fig. 3 is the blackboard and iron display board backside structure figure of the utility model.
In figure: 1, blackboard；2, PLC controller；3, HSG hydraulic cylinder；4, telescopic rod；5, fixed column；6, bearing；7, it installs
Column；8, shaft；9, iron display board；10, magnet strip；11, pallet；12, cabinet body；13, support column；14, cylinder；15, support baseboard；
16, support leg；17, placement plate；18, bolt is adjusted；19, sleeve；20, telescopic mast；21, pressing plate；22, rubber mount；23, it supports
Plate；24, support rod；25, T-bolt.
Specific embodiment
It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this
Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment is fallen within the protection scope of the utility model.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit the range of claimed invention, but is merely representative of the utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Shown in 3, a kind of teaching multifunctional demonstration stand of the utility model, including support baseboard 15, support
The top end face of bottom plate 15 is equipped with two groups of cylinders 14 and support column 13, and support column 13 is located between two groups of cylinders 14, every group of cylinder
14 top is equipped with cabinet body 12, and the top of cabinet body 12 is equipped with pallet 11, and the side of pallet 11 is fixed with sleeve 19, sleeve 19
One end be connected with and adjust bolt 18, the other end of sleeve 19 is connected with telescopic mast 20, and one end of telescopic mast 20 is fixed with pressing plate
21, pallet 11 is equipped with by the top of cabinet body 12, the side of pallet 11 is fixed with sleeve 19, manually adjusts the tune on sleeve 19
Section bolt 18 makes 20 free extension of telescopic mast, and crush board 21 moves in pallet 11, makes pressing plate 21 that books are pressed on pallet 11
On inner wall, guarantee the books stability placed, the top of support column 13 is equipped with fixed column 5, and there are four turn for connection in fixed column 5
Axis 8, one end of every two shaft 8 are respectively fixed with blackboard 1 and iron display board 9, by being fixed in fixed column 5 there are four shaft 8,
8 one end of every two shaft is connected separately with blackboard 1 and iron display board 9, while there are two magnet for the front end face connection of iron display board 9
Item 10 can fix it using two magnet strips 10 by the poster of ideological education on 9 surface of iron display board, can be black
Correlated knowledge point is write on plate 1, both pictures and texts are excellent, is conducive to the study of student, and it is hydraulic to be equipped with HSG at the top center of blackboard 1
Cylinder 3, HSG hydraulic cylinder 3 are bought by market, and the output end of HSG hydraulic cylinder 3 is connected with telescopic rod 4, in the top of iron display board 9
It is fixed with mounting post 7 at the heart, bearing 6 is fixed in mounting post 7, one end and 6 phase of bearing of telescopic rod 4 are fixed, the side of blackboard 1
PLC controller 2 is installed, is connected between PLC controller 2 and HSG hydraulic cylinder 3 by conducting wire, blackboard 1 and iron display board 9 are passed through
Top center at be respectively fixed with HSG hydraulic cylinder 3 and mounting post 7, the output end of HSG hydraulic cylinder 3 is connected with telescopic rod 4, stretches
One end of contracting bar 4 is equipped with bearing 6, and bearing 6 is fixed in mounting post 7, when using device is shown, manipulates PLC controller 2
HSG hydraulic cylinder 3 is set to start to work, HSG hydraulic cylinder 3 drives telescopic rod 4 flexible, and being in blackboard 1 and iron display board 9 is suitable for folder
Angle, and then there is reflective phenomenon in the poster for avoiding blackboard 1 and putting up, convenient for the observation of student, when without using displaying dress
When setting, blackboard 1 and iron display board 9 can be bonded to each other, make to show that device carrying is more convenient.
The corner of bottom end four of support baseboard 15 is equipped with support leg 16, and 16 bottom end of support leg be evenly distributed with it is anti-skidding
Line, four support legs 16 play the role of excellent support to support baseboard 15.
Fixed there are three placement plate 17 in cabinet body 12, the spacing for being placed adjacent plate 17 is equal.
The front end of iron display board 9 is fitted with magnet strip 10, and there are two magnet strip 10 sets altogether, the length of magnet strip 10 is iron
0.8 times of 9 width of display board, two bar magnet items 10 can preferably fix poster absorption, and the stress for making poster more evenly, is inhaled
Attached fixed effect is more preferable.
The side of pressing plate 21 is fixed with rubber mount 22, and rubber mount 22 is double-layer structure, the interlayer of rubber mount 22
Place is equipped with tenacity viscose agent, and rubber mount 22 avoids pressing plate 21 and causes crushing to books.
The back side of blackboard 1 and iron display board 9 is uniformly fixed there are three support plate 23, leads at the center of adjacent shore plates 23
It crosses a T-bolt 25 and is fastenedly connected with support rod 24, there are three supports since blackboard 1 and 9 back side of iron display board are uniformly fixed
Plate 23 can place educational aid and chalk holder lamp in three support plates 23, further increase the space utilization for showing device
Rate, while the both ends of support rod 24 pass through what T-bolt 25 was connected with adjacent shore plates 23, make more compact between support plate 23
It is solid.
Working principle: when using device is shown, teacher can write information of teaching on blackboard 1, while can show in iron
Related poster of teaching is puted up on plate 9, poster upper and lower side is steadily adsorbed using two magnet strips 10 and is fixed, and realizes picture and text simultaneously
Cyclopentadienyl deepens the study of student, and manipulation PLC controller 2 makes HSG hydraulic cylinder 3 work, and HSG hydraulic cylinder 3 drives telescopic rod 4
It is flexible, and 4 one end of telescopic rod is fixed with bearing 6, bearing 6 is fixed with 7 phase of mounting post at 9 top center of iron display board, in turn
It can be achieved to adjust the angle of blackboard 1 and iron display board 9, avoid the occurrence of reflective phenomenon, it is convenient for student viewing, be conducive to learn
It practises.Common books can be also placed on vertically on two pallets 11, manually adjusting two adjusting bolts 18 makes two sleeves 19
On 20 free extension of telescopic mast, and 20 one end of telescopic mast is equipped with pressing plate 21, and pressing plate 21 can be such that books are pressed in pallet 11
On wall, realization is fixed books, improves the stability that books are placed, and the rubber mount 22 of the inside of pressing plate 21 avoids pair
Books cause crushing, improve the teaching practicability for showing device.
The above is only the preferred embodiment of the present invention, all institutes within the scope of the spirit and principles of the utility model
Any modifications, equivalent replacements, and improvements etc. of work, should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of teaching multifunctional demonstration stand, including support baseboard (15), which is characterized in that the top of the support baseboard (15)
End face is equipped with two groups of cylinders (14) and support column (13), and the support column (13) is located between two groups of cylinders (14), every group of institute
The top for stating cylinder (14) is equipped with cabinet body (12), and the top of the cabinet body (12) is equipped with pallet (11), the pallet (11)
Side be fixed with sleeve (19), one end of the sleeve (19), which is connected with, adjusts bolt (18), and the other end of sleeve (19) connects
It is connected to telescopic mast (20), one end of the telescopic mast (20) is fixed with pressing plate (21), and the top of the support column (13) is equipped with
Fixed column (5), there are four shaft (8), one end of shaft (8) described in every two is respectively fixed with for connection on the fixed column (5)
Blackboard (1) and iron display board (9) are equipped with HSG hydraulic cylinder (3) at the top center of the blackboard (1), the HSG hydraulic cylinder
(3) output end is connected with telescopic rod (4), is fixed with mounting post (7), the peace at the top center of the iron display board (9)
It is fixed with bearing (6) on dress column (7), one end and the bearing (6) of the telescopic rod (4) are mutually fixed, the side peace of the blackboard (1)
Equipped with PLC controller (2), it is connected between the PLC controller (2) and HSG hydraulic cylinder (3) by conducting wire.
2. a kind of teaching multifunctional demonstration stand according to claim 1, which is characterized in that the support baseboard (15)
The corner of bottom end four is equipped with support leg (16), and support leg (16) bottom end is evenly distributed with anti-skid chequer.
3. a kind of teaching multifunctional demonstration stand according to claim 1, which is characterized in that fixed in the cabinet body (12)
There are three placement plate (17), the spacing of the adjacent placement plate (17) is equal.
4. a kind of teaching multifunctional demonstration stand according to claim 1, which is characterized in that the iron display board (9)
Front end is fitted with magnet strip (10), and there are two magnet strip (10) sets altogether, the length of the magnet strip (10) is iron display board (9)
0.8 times of width.
5. a kind of teaching multifunctional demonstration stand according to claim 1, which is characterized in that the side of the pressing plate (21)
It is fixed with rubber mount (22), and rubber mount (22) is double-layer structure, is equipped with strength at the interlayer of the rubber mount (22)
Adhesive.
6. a kind of teaching multifunctional demonstration stand according to claim 1, which is characterized in that blackboard (1) He Tiezhan
Show that the back side of plate (9) is uniformly fixed there are three support plate (23), passes through a T-bolt at the center of adjacent shore plates (23)
(25) support rod (24) are fastenedly connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822136957.5U CN209357295U (en) | 2018-12-19 | 2018-12-19 | Multifunctional demonstration stand is used in a kind of teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822136957.5U CN209357295U (en) | 2018-12-19 | 2018-12-19 | Multifunctional demonstration stand is used in a kind of teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209357295U true CN209357295U (en) | 2019-09-06 |
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ID=67800046
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822136957.5U Active CN209357295U (en) | 2018-12-19 | 2018-12-19 | Multifunctional demonstration stand is used in a kind of teaching |
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| CN (1) | CN209357295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112120447A (en) * | 2020-10-29 | 2020-12-25 | 广西科技师范学院 | Advanced mathematical function figure teaching assistor |
-
2018
- 2018-12-19 CN CN201822136957.5U patent/CN209357295U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112120447A (en) * | 2020-10-29 | 2020-12-25 | 广西科技师范学院 | Advanced mathematical function figure teaching assistor |
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