CN109118881A - Show stand is used in teaching - Google Patents
Show stand is used in teaching Download PDFInfo
- Publication number
- CN109118881A CN109118881A CN201810973517.7A CN201810973517A CN109118881A CN 109118881 A CN109118881 A CN 109118881A CN 201810973517 A CN201810973517 A CN 201810973517A CN 109118881 A CN109118881 A CN 109118881A
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- CN
- China
- Prior art keywords
- workbench
- support column
- show stand
- along
- guide rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B19/00—Teaching not covered by other main groups of this subclass
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
- A47F5/02—Rotary display stands
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- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Entrepreneurship & Innovation (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses teaching show stands, comprising: workbench is provided with a sliding slot on inner sidewall along the vertical direction；Guide rod, is arranged vertically at the inside of workbench, and the bottom of guide rod is fixedly connected with the bottom of workbench；Sliding block is arranged in sliding slot；Sleeve is fixedly connected with a slide block, and is arranged on the guide bar；Screw rod is threaded through on sliding block；Show stand is made of support column and display board, and support column passes through the top of workbench along the vertical direction, and is arranged on the guide bar, and be shelved on sleeve, and display board is horizontally set on the outside of workbench, and be fixedly connected at the top of support column.The present invention can adjust the height of display board as needed, and display board is rotatable, be avoided that being sitting in the subsequent student in classroom does not see in this way, and student can be made to observe teaching mode and demonstration teaching aid from different angles, substantially increase quality of instruction.
Description
Technical field
The present invention relates to tutor auxiliary platform equipment technical fields.Show stand is used it is more particularly related to impart knowledge to students.
Background technique
In order to improve teaching efficiency in teaching process, in order to which student understands certain originals in chemistry, physics and mathematics
Reason, teacher will use a large amount of teaching mode or demonstration teaching aid.But existing teaching mode and demonstration teaching aid are generally directly placed
On the table, in order to adjust the displaying height and angle of teaching mode and demonstration teaching aid, need student or teacher that will impart knowledge to students mould
Type and demonstration teaching aid are raised, and greatly reduce quality of instruction in this way.
Summary of the invention
The object of the present invention is to provide teaching show stands, can adjust the height of display board, and display board as needed
It is rotatable, it is avoided that being sitting in the subsequent student in classroom does not see in this way, and student can be made to observe teaching mode from different angles
And demonstration teaching aid, substantially increase quality of instruction.
In order to realize these purposes and other advantages according to the present invention, teaching show stand is provided, comprising:
Workbench, inner hollow are provided with a sliding slot on the inner sidewall of the workbench along the vertical direction；
Guide rod is cylindrical, and the guide rod is arranged vertically at the inside of the workbench, described to lead
It is fixedly connected to the bottom of bar with the bottom of the workbench；
Sliding block is arranged in the sliding slot；
Sleeve is fixedly connected with the sliding block, and is set on the guide rod；
Screw rod is arranged along the vertical direction, and wears on the slide block, and screw rod band movable slider under the driving of power exists
It is moved up and down in sliding slot；
Show stand is made of support column and display board, the inner hollow of the support column, and the support column is along vertical side
It to the top across the workbench, and is set on the guide rod, and be shelved on the sleeve, the display board is horizontal
The outside of the workbench is set, and be fixedly connected at the top of the support column, the top of workbench does not limit support column
It moves along the vertical direction.
Preferably, in the teaching show stand, the support column is cylindrical, and coaxial with the guide rod
Setting；The lower part of the lateral wall of the support column is provided with driven gear along the circumferencial direction of support column；The top of workbench is not
The circumferencial direction that support column is limited along support column rotates；
The teaching show stand further include:
Support plate is installed in the horizontal direction on the lateral wall of the sleeve；
Motor is installed in the support plate；
Driving gear, the output axis connection with the motor, and engaged with the driven gear.
Preferably, in the teaching show stand, the workbench and the display board are cylindrical, and with
The guide rod coaxial arrangement, the outer diameter of the display board are equal with the outer diameter of the workbench.
Preferably, in the teaching show stand, limited block is provided at the top of the guide rod, limited block is located at
In the support column, limited block setting are as follows: when the bottom of limited block and the support column offsets, the driving gear and
The driven gear is not contacted with the bottom of the workbench.
Preferably, in the teaching show stand, the sleeve is cylindrical, and the internal diameter of sleeve is greater than guiding
The outer diameter of bar is arranged at intervals with multiple guide grooves along its circumferencial direction on the guide rod, and each guide groove is along the vertical direction
It is arranged, is arranged at intervals with multiple row castor along its circumferencial direction on the inner sidewall of the sleeve, a guide groove corresponds to a column castor,
Multiple castors in one column castor are arranged at intervals on along the vertical direction in corresponding guide groove.
Preferably, in the teaching show stand, further includes:
The top of the show stand is arranged in turntable；
Rotary shaft, is installed in the bottom of the turntable along the vertical direction, and rotary shaft passes through the top of display board, and with
Display board rotation connection.
Preferably, in the teaching show stand, the bottom interval of the turntable is provided with multiple castors, rotation
It is contacted at the top of multiple castors of platform bottom and the display board.
The present invention is include at least the following beneficial effects:
The present invention is rotated by power drive screw rod, and screw rod energy band movable slider moves up and down in sliding slot, and then drives set
Cylinder moves up and down, and sleeve can drive show stand to move up and down when moving up and down, so as to adjust the height of display board as needed
Degree.When motor drives driving gear rotation, the driven gear engaged with driving gear also be can rotate, and then support column is driven to turn
Dynamic, the display board connecting in this way with support column will drive teaching mode and demonstration teaching aid rotation.Energy after display board is increased and rotated
It avoids being sitting in the subsequent student in classroom and not see, and student can be made to observe teaching mode and demonstration teaching aid from different angles, greatly
Quality of instruction is improved greatly.
Further advantage, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of teaching show stand according to an embodiment of the invention；
Fig. 2 is the structural schematic diagram of sleeve according to an embodiment of the invention.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art referring to specification text
Word can be implemented accordingly.
It should be noted that in the description of the present invention, term " transverse direction ", " longitudinal direction ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, and is not the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.
As depicted in figs. 1 and 2, the present invention mentions show stand for teaching, comprising:
Workbench 100, inner hollow are provided with a sliding slot on the inner sidewall of the workbench 100 along the vertical direction；
Guide rod 110 is cylindrical, and the guide rod 110 is arranged vertically at the interior of the workbench 100
Portion, the bottom of the guide rod 110 are fixedly connected with the bottom of the workbench 100；
Sliding block 120 is arranged in the sliding slot；
Sleeve 130 is fixedly connected with the sliding block 120, and is set on the guide rod 110；
Screw rod 140, is arranged along the vertical direction, and is threaded through on the sliding block 120, and screw rod 140 is in power (such as motor
170) band movable slider 120 moves up and down in sliding slot under driving；
Show stand 150 is made of support column 151 and display board 152, the inner hollow of the support column 151, the branch
Dagger 151 passes through the top of the workbench 100 along the vertical direction, and is set on the guide rod 110, and is shelved on described
On sleeve 130, the display board 152 is horizontally set on the outside of the workbench 100, and the top with the support column 151
It is fixedly connected, the top of workbench 100 does not limit support column 151 and moves along the vertical direction.
Teaching mode and demonstration teaching aid are placed in display board 152 when in use by the teaching show stand that this programme provides
On, when needing to adjust the displaying height of teaching mode and demonstration teaching aid, rotated by power drive screw rod 140,140 energy of screw rod
Band movable slider 120 moves up and down in sliding slot, and then moves up and down with moving sleeve 130, and sleeve 130 is when moving up and down, energy band
Dynamic show stand 150 moves up and down, and can make subsequent student that can also see clearly in this way.
In another scheme, in the teaching show stand, the support column 151 be cylindrical, and with it is described
Guide rod 110 is coaxially disposed；The lower part of the lateral wall of the support column 151 is provided with driven along the circumferencial direction of support column 151
Gear 180；The top of workbench 100 does not limit support column 151 and rotates along the circumferencial direction of support column 151；
The teaching show stand further include:
Support plate 160 is installed in the horizontal direction on the lateral wall of the sleeve 130；
Motor 170 is installed in the support plate 160；
Driving gear 190, the output axis connection with the motor 170, and engaged with the driven gear 180.
When motor 170 drives driving gear 190 to rotate, the driven gear 180 engaged with driving gear 190 can also turn
It is dynamic, and then support column 151 is driven to rotate, the display board 152 connecting in this way with support column 151 will drive teaching mode and demonstration religion
Tool rotation, display board 152 can make student observe teaching mode and demonstration teaching aid from different angles, substantially increase religion after rotating
Learn quality.When teaching mode and heavier demonstration teaching aid, teaching mode and demonstration teaching aid can be made to rotate in this manner.
In another scheme, in the teaching show stand, the workbench 100 and the display board 152 are
Cylindrical, and be coaxially disposed with the guide rod 110, the outer diameter phase of the outer diameter of the display board 152 and the workbench 100
Deng.
In another scheme, in the teaching show stand, the top of the guide rod 110 is provided with limited block
111, limited block 111 is located in the support column 151, and the limited block 111 is arranged are as follows: when limited block 111 and the support column
When 151 bottom offsets, the bottom of the driving gear 190 and the driven gear 180 with the workbench 100 is not connect
Touching.It is avoided that display board 152 moves up too much in this way.
In another scheme, in the teaching show stand, the sleeve 130 is cylindrical, and sleeve 130
Internal diameter is greater than the outer diameter of guide rod 110, is arranged at intervals with multiple guide grooves along its circumferencial direction on the guide rod 110, each
Guide groove is arranged along the vertical direction, is arranged at intervals with multiple row castor along its circumferencial direction on the inner sidewall of the sleeve 130, and one
A guide groove corresponds to a column castor, and multiple castors in a column castor are arranged at intervals on corresponding guide groove along the vertical direction
In.When sleeve 130 is oppositely oriented the movement of bar 110, is slided in guide groove by castor, sleeve 130 and guide rod 110 can be reduced
Between frictional force.
In another scheme, in the teaching show stand, further includes:
The top of the show stand 150 is arranged in turntable 200；
Rotary shaft 210, is installed in the bottom of the turntable 200 along the vertical direction, and rotary shaft 210 passes through display board
152 top, and be rotatablely connected with display board 152.
Teaching mode and demonstration teaching aid are placed in turntable 200 when in use by the teaching show stand that this programme provides
On, by rotating turntable 200 manually, teaching mode and demonstration teaching aid can be made to rotate with turntable 200, work as teaching mode
When lighter with demonstration teaching aid, teaching mode and demonstration teaching aid can be made to rotate in this manner.
In another scheme, in the teaching show stand, the bottom interval of the turntable 200 is provided with multiple
Castor, multiple castors of turntable bottom are contacted with the top of the show stand 150.It in this way can be compared with when turntable 200 rotates
Frictional force between small turntable 200 and show stand 150.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (7)
1. teaching show stand characterized by comprising
Workbench, inner hollow are provided with a sliding slot on the inner sidewall of the workbench along the vertical direction；
Guide rod is cylindrical, and the guide rod is arranged vertically at the inside of the workbench, the guide rod
Bottom be fixedly connected with the bottom of the workbench；
Sliding block is arranged in the sliding slot；
Sleeve is fixedly connected with the sliding block, and is set on the guide rod；
Screw rod is arranged along the vertical direction, and wears on the slide block, and screw rod is under the driving of power with movable slider in sliding slot
Inside move up and down；
Show stand is made of support column and display board, and the inner hollow of the support column, the support column is worn along the vertical direction
The top of the workbench is crossed, and is set on the guide rod, and is shelved on the sleeve, the display board is horizontally disposed
In the outside of the workbench, and be fixedly connected at the top of the support column, the top of workbench does not limit support column along perpendicular
Histogram is to movement.
2. teaching show stand as described in claim 1, which is characterized in that the support column is cylindrical, and with it is described
Guide rod coaxial arrangement；The lower part of the lateral wall of the support column is provided with driven gear along the circumferencial direction of support column；Work
The top of platform does not limit support column and rotates along the circumferencial direction of support column；
The teaching show stand further include:
Support plate is installed in the horizontal direction on the lateral wall of the sleeve；
Motor is installed in the support plate；
Driving gear, the output axis connection with the motor, and engaged with the driven gear.
3. teaching show stand as claimed in claim 2, which is characterized in that the workbench and the display board are cylinder
The bodily form, and be coaxially disposed with the guide rod, the outer diameter of the display board is equal with the outer diameter of the workbench.
4. teaching show stand as claimed in claim 2, which is characterized in that it is provided with limited block at the top of the guide rod,
Limited block is located in the support column, the limited block setting are as follows: described when the bottom of limited block and the support column offsets
Driving gear and the driven gear are not contacted with the bottom of the workbench.
5. teaching show stand as claimed in claim 2, which is characterized in that the sleeve is cylindrical, and sleeve is interior
Diameter is greater than the outer diameter of guide rod, is arranged at intervals with multiple guide grooves along its circumferencial direction on the guide rod, each guide groove is equal
It is arranged along the vertical direction, is arranged at intervals with multiple row castor, a guide groove pair along its circumferencial direction on the inner sidewall of the sleeve
Ying Yilie castor, multiple castors in a column castor are arranged at intervals on along the vertical direction in corresponding guide groove.
6. teaching show stand as described in claim 1, which is characterized in that further include:
The top of the show stand is arranged in turntable；
Rotary shaft, is installed in the bottom of the turntable along the vertical direction, and rotary shaft passes through the top of display board, and with displaying
Plate rotation connection.
7. teaching show stand as claimed in claim 6, which is characterized in that the bottom interval of the turntable is provided with multiple
Castor contacts at the top of the multiple castors and the display board of turntable bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810973517.7A CN109118881A (en) | 2018-08-24 | 2018-08-24 | Show stand is used in teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810973517.7A CN109118881A (en) | 2018-08-24 | 2018-08-24 | Show stand is used in teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109118881A true CN109118881A (en) | 2019-01-01 |
Family
ID=64860768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810973517.7A Pending CN109118881A (en) | 2018-08-24 | 2018-08-24 | Show stand is used in teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109118881A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109658789A (en) * | 2019-01-08 | 2019-04-19 | 贾文证 | A kind of high school physics AC frequency conversion electromagnetic induction magnetizing assembly |
| CN109686179A (en) * | 2019-01-11 | 2019-04-26 | 淄博职业学院 | A kind of computer teaching Portable exhibiting device |
| CN111951658A (en) * | 2020-08-19 | 2020-11-17 | 山东工业职业学院 | Frame construction practical training model for assembly type building teaching |
| CN114145603A (en) * | 2021-12-20 | 2022-03-08 | 东南大学成贤学院 | Dynamic display stand for indoor furnishing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106781864A (en) * | 2016-12-13 | 2017-05-31 | 南陵智联电子科技有限公司 | A kind of model display device on computer teaching |
| CN206657527U (en) * | 2017-03-30 | 2017-11-21 | 王雷 | A kind of class display device for being easy to check sample |
| CN207352820U (en) * | 2017-07-24 | 2018-05-11 | 中职北方智扬(北京)教育科技有限公司 | A kind of vehicle teaching showing stand |
-
2018
- 2018-08-24 CN CN201810973517.7A patent/CN109118881A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106781864A (en) * | 2016-12-13 | 2017-05-31 | 南陵智联电子科技有限公司 | A kind of model display device on computer teaching |
| CN206657527U (en) * | 2017-03-30 | 2017-11-21 | 王雷 | A kind of class display device for being easy to check sample |
| CN207352820U (en) * | 2017-07-24 | 2018-05-11 | 中职北方智扬(北京)教育科技有限公司 | A kind of vehicle teaching showing stand |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109658789A (en) * | 2019-01-08 | 2019-04-19 | 贾文证 | A kind of high school physics AC frequency conversion electromagnetic induction magnetizing assembly |
| CN109658789B (en) * | 2019-01-08 | 2021-05-11 | 贾文证 | High school physics exchanges frequency conversion electromagnetic induction magnetization unit |
| CN109686179A (en) * | 2019-01-11 | 2019-04-26 | 淄博职业学院 | A kind of computer teaching Portable exhibiting device |
| CN109686179B (en) * | 2019-01-11 | 2021-03-26 | 淄博职业学院 | Portable display device of computer teaching |
| CN111951658A (en) * | 2020-08-19 | 2020-11-17 | 山东工业职业学院 | Frame construction practical training model for assembly type building teaching |
| CN114145603A (en) * | 2021-12-20 | 2022-03-08 | 东南大学成贤学院 | Dynamic display stand for indoor furnishing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190101 |
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| RJ01 | Rejection of invention patent application after publication |