CN209591208U - Financial teaching sand table support device - Google Patents
Financial teaching sand table support device Download PDFInfo
- Publication number
- CN209591208U CN209591208U CN201920079656.5U CN201920079656U CN209591208U CN 209591208 U CN209591208 U CN 209591208U CN 201920079656 U CN201920079656 U CN 201920079656U CN 209591208 U CN209591208 U CN 209591208U
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- China
- Prior art keywords
- platform
- fixedly installed
- block
- sand table
- lateral wall
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Abstract
The utility model discloses financial teaching sand table support devices, including desktop and platform, the lower wall of desktop is fixedly installed with table leg, the left and right sidewall rear end of platform is fixedly installed with cylindrical piece, the lateral wall of cylindrical piece is fixedly installed with threaded rod, the lateral wall of threaded rod is socketed with rotating block, the lateral wall of rotating block is fixedly installed with stock, the utility model passes through desktop, magnetic sheet, platform and its external structure and table leg and its internal structure, when usual, platform tiles on the table, it can carry out Sand Table Teaching, when student is more, the rear side that platform can be moved up erects platform, and the position of platform is fixed by the structure of threaded block and threaded rod, magnetic sand table part is placed on magnetic sheet later, most students can be shown and be imparted knowledge to students, furthermore, camera can also be opened, and it is connected to Computer can enable more student viewings through projection and learn.
Description
Technical field
The utility model relates to teaching equipment technical fields, specially financial teaching sand table support device.
Background technique
Nowadays social, when carrying out the teaching of the various knowledge including finance and economics, often by the way of sand table into
The simulation of row actual conditions, enables student bring into oneself into, understanding and utilization of the enhancing to knowledge point, and what Sand Table Teaching was used
Sand table teaching aid is generally laid on desktop, and teacher needs student closer apart from desk body when being configured and imparting knowledge to students on its desktop,
Preferable learning effect can be reached, still, university classroom is generally large, and student is more, Sand Table Teaching in this way
Device is unfavorable for enabling teacher that can explain in face of whole students, and then the effect of Sand Table Teaching is enabled to reduce, if it is possible to set
Counting one kind can be shown, convenient for a large amount of student viewings and the sand table device of study, so that it may problems are solved, for this purpose,
It is proposed that financial teaching sand table support device.
Utility model content
The purpose of this utility model is to provide financial teaching sand table support devices, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: financial teaching sand table support device, including
Desktop and platform, and platform is placed on desktop, the lower wall of the desktop is fixedly installed with table leg, the outside of the rear side table leg
Wall offers dovetail groove, and the left and right sidewall rear end of the platform is fixedly installed with cylindrical piece, and the lateral wall of the cylindrical piece is equal
It is fixedly installed with threaded rod, the lateral wall of the threaded rod is socketed with rotating block, and the lateral wall of the threaded rod is bolted with
Threaded block, and rotating block, between threaded block and cylindrical piece, the lateral wall of the rotating block is fixedly installed with stock, the length
The inner sidewall lower end of bar is fixedly installed with trapezoidal slide block, and trapezoidal slide block slidable fit is in dovetail groove, the upside of the platform
Wall is embedded with magnetic sheet.
Preferably, be arc on the downside of the front end of the platform, symmetrically opened up at left and right sides of the front end of the platform it is fluted,
The inner cavity left and right sidewall of the groove is fixedly installed with curved baffle, and the inner sidewall of the groove is fixedly installed with fixing axle,
The lateral wall of the fixing axle is socketed with link block, and link block is located between two curved baffles, the upper side wall of the desktop
Left and right sidewall symmetrically offers sliding slot, and the inner cavity front and rear sides of the sliding slot are fixedly installed with fixed plate, the sliding slot it is interior
Chamber left and right sidewall is fixedly installed with rectangle baffle, and link block is located between two rectangle baffles.
Preferably, the left side wall of the link block is plugged with rotation axis, the fixed peace in the left and right ends of the rotation axis
Equipped with steamboat, and steamboat is located in sliding slot.
Preferably, the lower wall of the desktop is fixedly installed with fixed block, and the front side wall of the fixed block is plugged with drawer.
Preferably, the upper side wall front end of the desktop is fixedly installed with switch and camera, and switch passes through with camera
Conducting wire is connected with external power supply.
Compared with prior art, the utility model has the beneficial effects that the utility model by desktop, magnetic sheet, platform and
Its external structure and table leg and its internal structure, when usual, platform tiles on the table, can carry out Sand Table Teaching, work as student
When more, the rear side that can move up platform erects platform, and by the structure of threaded block and threaded rod by the position of platform into
Row is fixed, and magnetic sand table part is placed on magnetic sheet later, can most students are shown and be imparted knowledge to students, in addition, can also
To open camera, and it is connected to computer, more student viewings can be enabled through projection and learnt.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Fig. 2 is the left view cross-sectional view at the utility model sliding slot.
Fig. 3 is the top view of the utility model.
Fig. 4 is the main view cross-sectional view on rear side of the utility model at table leg.
In figure: 1, desktop, 2, platform, 3, table leg, 4, dovetail groove, 5, cylindrical piece, 6, threaded rod, 7, rotating block, 8, screw thread
Block, 9, stock, 10, trapezoidal slide block, 11, magnetic sheet, 12, groove, 13, curved baffle, 14, fixing axle, 15, link block, 16, cunning
Slot, 17, fixed plate, 18, rectangle baffle, 19, rotation axis, 20, steamboat, 21, fixed block, 22, drawer, 23, switch, 24, camera shooting
Head.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are please referred to, the utility model provides a kind of technical solution: financial teaching is supported with sand table
Device, including desktop 1 and platform 2, and platform 2 is placed on desktop 1, the lower wall of desktop 1 is fixedly installed with table leg 3, and table leg 3 is total
There are four, it is separately fixed at the four corners of desktop lower wall, the lateral wall of rear side table leg 3 offers dovetail groove 4, and two of rear side
The lateral wall of table leg 3 can all be provided with dovetail groove 4, and the left and right sidewall rear end of platform 2 is fixedly installed with cylindrical piece 5, cylindrical piece 5
Lateral wall is fixedly installed with threaded rod 6, and the lateral wall of threaded rod 6 is socketed with rotating block 7, and rotating block 7 can be along screw thread
Bar 6 rotates, and the lateral wall of threaded rod 6 is bolted with threaded block 8, and rotating block 7 rotates between threaded block 8 and cylindrical piece 5
Threaded block 8 can adjust threaded block 8 and cylindrical piece 5 to the pressure of rotating block 7, and when pressure is larger, rotating block 7 can not then turn
Dynamic, the lateral wall of rotating block 7 is fixedly installed with stock 9, and the inner sidewall lower end of stock 9 is fixedly installed with trapezoidal slide block 10, and ladder
In in dovetail groove 4, trapezoidal slide block 10 can only move up and down 10 slidable fit of shape sliding block in dovetail groove 4, therefore limit platform 2
The shift position of rear end enables the rear end of platform 2 that can only carry out the movement of up and down direction, when erecting platform 2, by platform 2
Rear end moves up, and the front end of platform 2 is moved backward along desktop, therefore threaded rod 6 relatively rotates with rotating block 7, while ladder
Shape sliding block 10 moves up in dovetail groove 4, after platform 2 erects, enables rotating block 7 that can not rotate by screwing tight threaded block 8, at this time will
The position of platform 2 is fixed, and can carry out Sand Table Teaching later, and the upper side wall of platform 2 is embedded with magnetic sheet 11, and magnetic sheet 11 has
Magnetism needs use with magnetic sand table accessory when use, and therefore, when platform 2 erects, sand table accessory, which is capable of fixing, is being put down
On the magnetic sheet 11 of platform 2, convenient for showing.
Specifically, being arc on the downside of the front end of platform 2, platform 2 guarantees that the front end of platform 2 can be smooth when erecting
It completes symmetrically to open up fluted 12 at left and right sides of the front end of platform 2, the inner cavity left and right sides of groove 12 from level to vertical process
Wall is fixedly installed with curved baffle 13, and the inner sidewall of groove 12 is fixedly installed with fixing axle 14, the lateral wall set of fixing axle 14
Be connected to link block 15, link block 15 can be rotated along fixing axle 14, and the lower end of link block 15 from two curved baffles 13 it
Between pass through, the upper side wall left and right sidewall of desktop 1 symmetrically offers sliding slot 16, and the inner cavity front and rear sides of sliding slot 16 are fixedly installed with
Fixed plate 17, the inner cavity left and right sidewall of sliding slot 16 are fixedly installed with rectangle baffle 18, and the lower end of link block 15 is from two squares
It is passed through between shape baffle 18, by the cooperation of link block 15, curved baffle 13, sliding slot 16 and rectangle baffle 18, guarantees that platform 2 exists
It will not deflect when standing.
Specifically, the left side wall of link block 15 is plugged with rotation axis 19, the fixed peace in the left and right ends of rotation axis 19
Equipped with steamboat 20, and steamboat 20 is located in sliding slot 16, enables the movement of 2 front end of platform more smooth by steamboat 20, and by small
The structure of wheel 20 and the cooperation of rectangle baffle 18, enable and being always positioned in sliding slot 16 at the lower end and steamboat 20 of link block 15, in turn
The position of 2 front end of platform is first moved, while also increasing stability when platform 2 erects.
Specifically, the lower wall of desktop 1 is fixedly installed with fixed block 21, the front side wall of fixed block 21 is plugged with drawer
22, the sand table accessory being used cooperatively can be stored in drawer 22.
Specifically, the upper side wall front end of desktop 1 is fixedly installed with switch 23 and camera 24, camera 24 is common
Equipment uses common camera herein, and switch 23 is connected by conducting wire with external power supply with camera 24, by opening
24 opening and closing for closing 23 control cameras, are connected separately with power supply line and data line (Fig. 3 on the rear wall of desktop 1
In drawn), power supply line and data line are all connected to camera 24, by power supply line to camera 24 power shoot, will count
It is connected on the indoor computer of religion, can be projected the content that camera 24 takes by projector according to line, convenient for religion
The viewing and study of indoor student.
Working principle: it when using this financial teaching sand table support device, in usual situation, is taken out out of drawer 22 husky
Disk accessory is placed on the magnetic sheet 11 of platform 2 and is shown teaching, when student is more, needs to erect on platform 2, first rotates
Threaded block 8 enables it not compress rotating block 7, then moves up the rear end of platform 2, while the front end of platform 2 can be in sliding slot 6 and connection
It is moved back under the restriction of block 15, and then platform 2 is enabled to realize from level to vertical process, after 2 position of platform is fixed, reversely rotate spiral shell
Line block 8 compresses rotating block 7, at this time in dovetail groove 4 and the cooperation of trapezoidal slide block 10 and the cooperation of sliding slot 16 and link block 15
Under effect, the position of platform 2 is fixed, sand table accessory can be placed on the magnetic sheet 11 of standing later and be shown teaching, this
Outside, camera 24 can be started by switch 23, and is connected to the indoor computer of religion, then pass through projector for camera
The image projection of 24 shootings comes out, and enables student that can be better seen, and understands conducive to the teaching of teacher and the study of student.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. financial teaching sand table support device, it is characterised in that: including desktop (1) and platform (2), and platform (2) is placed in table
On face (1), the lower wall of the desktop (1) is fixedly installed with table leg (3), and the lateral wall of the rear side table leg (3) offers ladder
The left and right sidewall rear end of shape slot (4), the platform (2) is fixedly installed with cylindrical piece (5), the lateral wall of the cylindrical piece (5)
It is fixedly installed with threaded rod (6), the lateral wall of the threaded rod (6) is socketed with rotating block (7), the threaded rod (6)
Lateral wall is bolted with threaded block (8), and rotating block (7) is located between threaded block (8) and cylindrical piece (5), the rotating block (7)
Lateral wall be fixedly installed with stock (9), the inner sidewall lower end of the stock (9) is fixedly installed with trapezoidal slide block (10), and ladder
For shape sliding block (10) slidable fit in dovetail groove (4), the upper side wall of the platform (2) is embedded with magnetic sheet (11).
2. financial teaching according to claim 1 sand table support device, it is characterised in that: the front end of the platform (2)
Downside is arc, is symmetrically opened up fluted (12) at left and right sides of the front end of the platform (2), the inner cavity or so of the groove (12)
Side wall is fixedly installed with curved baffle (13), and the inner sidewall of the groove (12) is fixedly installed with fixing axle (14), described solid
The lateral wall of dead axle (14) is socketed with link block (15), and link block (15) is located between two curved baffles (13), the table
The upper side wall left and right sidewall in face (1) symmetrically offers sliding slot (16), and the inner cavity front and rear sides of the sliding slot (16) are fixedly mounted
Have fixed plate (17), the inner cavity left and right sidewall of the sliding slot (16) is fixedly installed with rectangle baffle (18), and link block (15)
Between two rectangle baffles (18).
3. financial teaching according to claim 2 sand table support device, it is characterised in that: a left side for the link block (15)
Side wall is plugged with rotation axis (19), and the left and right ends of the rotation axis (19) are fixedly installed with steamboat (20), and steamboat
(20) it is located in sliding slot (16).
4. financial teaching according to claim 1 sand table support device, it is characterised in that: the downside of the desktop (1)
Wall is fixedly installed with fixed block (21), and the front side wall of the fixed block (21) is plugged with drawer (22).
5. financial teaching according to claim 1 sand table support device, it is characterised in that: the upside of the desktop (1)
Wall front end is fixedly installed with switch (23) and camera (24), and switchs (23) and camera (24) and pass through conducting wire and external power supply
Series connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920079656.5U CN209591208U (en) | 2019-01-17 | 2019-01-17 | Financial teaching sand table support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920079656.5U CN209591208U (en) | 2019-01-17 | 2019-01-17 | Financial teaching sand table support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209591208U true CN209591208U (en) | 2019-11-05 |
Family
ID=68352708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920079656.5U Expired - Fee Related CN209591208U (en) | 2019-01-17 | 2019-01-17 | Financial teaching sand table support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209591208U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110880276A (en) * | 2019-12-10 | 2020-03-13 | 重庆工业职业技术学院 | Multifunctional display device for entrepreneurship data display |
| CN112244480A (en) * | 2020-10-20 | 2021-01-22 | 台州学院 | Table capable of being used on two sides |
-
2019
- 2019-01-17 CN CN201920079656.5U patent/CN209591208U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110880276A (en) * | 2019-12-10 | 2020-03-13 | 重庆工业职业技术学院 | Multifunctional display device for entrepreneurship data display |
| CN112244480A (en) * | 2020-10-20 | 2021-01-22 | 台州学院 | Table capable of being used on two sides |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 Termination date: 20220117 |