CN209657512U - Showing stand is used in a kind of teaching of international trade - Google Patents
Showing stand is used in a kind of teaching of international trade Download PDFInfo
- Publication number
- CN209657512U CN209657512U CN201821575158.1U CN201821575158U CN209657512U CN 209657512 U CN209657512 U CN 209657512U CN 201821575158 U CN201821575158 U CN 201821575158U CN 209657512 U CN209657512 U CN 209657512U
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- crystal display
- fixed frame
- bottom end
- showing stand
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of international trade teaching showing stands, including display board, fixed frame, project display screen, projection screen, first liquid crystal display, second liquid crystal display, controller, supporting leg, telescopic rod, hydraulic cylinder and firm banking, it is fixedly mounted on the outside of display board and is provided with fixed frame, the fixed installation of display board top middle portion is provided with project display screen, installation settings has mounting plate in the middle part of display board, mounting plate one end is connected with magnetic sheet, magnetic sheet adsorption is provided with adsorption magnet, fixed frame center bottom installation settings has controller, fixed frame bottom end is fixedly mounted and is provided with accommodating groove, fixed frame bottom both ends are fixedly mounted and are provided with supporting leg, supporting leg bottom end is flexibly connected and is provided with telescopic rod, telescopic rod bottom end is connected with hydraulic cylinder, hydraulic cylinder bottom end, which is fixedly connected, is provided with firm banking.The utility model is simple and reasonable, convenient to use, and efficiency of teaching is high, has a good application prospect.
Description
Technical field
The utility model relates to a kind of teaching equipment, in particular to a kind of international trade teaching showing stand belongs to teaching equipment
Technical field.
Background technique
Teacher is also constantly improving teaching method and teaching aid, showing stand conduct while cultivating talent of high caliber
One of assistant teaching aid in teaching process, it is indispensable for international trade majors, in teaching process practical showing stand to
Student shows that relevant information and data, common teaching are had a single function with showing stand, and in the environment of dark, display board
The data of upper displaying are difficult to allow student it is clear that being unfavorable for student's study in this way, and learning efficiency is low；Therefore, it is proposed that a kind of state
Showing stand is used in trade teaching.
Summary of the invention
The technical problems to be solved in the utility model is to overcome to have a single function, and teaching environment is bad, and learning efficiency is low to be lacked
It falls into, a kind of international trade teaching showing stand is provided.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model provides a kind of international trade teaching showing stand, including display board, fixed frame, project display screen, projection
Curtain, the first liquid crystal display, the second liquid crystal display, controller, supporting leg, telescopic rod, hydraulic cylinder and firm banking, institute
It states to be fixedly mounted on the outside of display board and is provided with fixed frame, the display board top middle portion fixed installation is provided with project display screen,
Installation settings has mounting plate in the middle part of the display board, and described mounting plate one end is connected with magnetic sheet, the magnetism plate surface
Absorption is provided with adsorption magnet, and the fixed frame center bottom installation settings has controller, and the fixed frame bottom end is fixedly mounted
It is provided with accommodating groove, fixed frame bottom both ends, which are fixedly mounted, is provided with supporting leg, and the supporting leg bottom end is flexibly connected and sets
It is equipped with telescopic rod, the telescopic rod bottom end is connected with hydraulic cylinder, and the hydraulic cylinder bottom end, which is fixedly connected, is provided with fixed bottom
Seat, the firm banking bottom end are connected with universal wheel, and fixed frame side installation settings has the first liquid crystal display, institute
Stating fixed frame other side installation settings has the second liquid crystal display, first liquid crystal display and the second liquid crystal display back side
Be respectively mounted and be provided with solar panel, installation settings has an inverter and battery beside the solar panel, it is described too
Positive energy solar panel and inverter are electrically connected, and the inverter and battery are electrically connected, and the battery is electrical with controller
Connection, the controller and LED light are electrically connected, and the telescopic rod is electrically connected by hydraulic cylinder and controller.
As a kind of optimal technical scheme of the utility model, first liquid crystal display and the second liquid crystal display with
It is linked between fixed plate by connector rotary moveable, the connector is hinge.
As a kind of optimal technical scheme of the utility model, pass through buckle between the universal wheel and the firm banking
It is connected together.
As a kind of optimal technical scheme of the utility model, display board top two sides are fixedly mounted and are provided with LED
Lamp, the LED light are provided with several.
As a kind of optimal technical scheme of the utility model, project display screen bottom end is fixedly mounted and is provided with projection
Curtain.
As a kind of optimal technical scheme of the utility model, cross bar is connected between the hydraulic cylinder.
As a kind of optimal technical scheme of the utility model, the accommodating groove is internally provided with several partitions.
As a kind of optimal technical scheme of the utility model, there is upper installation settings beside first liquid crystal display
Machine, first liquid crystal display, the second liquid crystal display and project display screen are electrically connected with host computer.
The utility model beneficial effect achieved is: the utility model is simple and reasonable；It is provided with universal wheel and card
Button, is moved easily and fixes；And display board top is provided with LED light, facilitates light filling, provides better environment for teaching.Pass through
It is provided with the first liquid crystal display, the second liquid crystal display and project display screen, teacher is facilitated to impart knowledge to students by host computer,
The student that two liquid crystal displays are conducive to both sides carries out viewing study, improves efficiency of teaching；It is provided with adsorption magnet and magnetic
Property plate, carry out accessory exhibition.The utility model is convenient to use, and efficiency of teaching is high, is energized by solar energy, energy conservation and environmental protection,
It has a good application prospect.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the connection relationship diagram of the utility model；
In figure: 1, display board；2, fixed frame；3, project display screen；4, projection screen；5, mounting plate；6, adsorption magnet；7,
First liquid crystal display；8, the second liquid crystal display；9, accommodating groove；10, controller；11, supporting leg；12, telescopic rod；13, horizontal
Bar；14, hydraulic cylinder；15, firm banking；16, universal wheel；17, it buckles；18, LED light；19, connector；20, magnetic sheet；21, too
Positive energy solar panel；22, inverter；23, battery.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figs. 1-2, the utility model provides a kind of international trade teaching showing stand, including display board 1, fixed frame 2, class
Inscribe display screen 3, projection screen 4, the first liquid crystal display 7, the second liquid crystal display 8, controller 10, supporting leg 11, telescopic rod
12, hydraulic cylinder 14 and firm banking 15 are fixedly mounted on the outside of display board 1 and are provided with fixed frame 2, and 1 top middle portion of display board is solid
Dingan County's installing is equipped with project display screen 3, and 1 middle part installation settings of display board has mounting plate 5, and 5 one end of mounting plate is connected with magnetic
Property plate 20,20 adsorption of magnetic sheet is provided with adsorption magnet 6, and 2 center bottom installation settings of fixed frame has controller 10, fixed
2 bottom end of frame, which is fixedly mounted, is provided with accommodating groove 9, and 2 bottom both ends of fixed frame are fixedly mounted and are provided with supporting leg 11,11 bottom of supporting leg
End is flexibly connected and is provided with telescopic rod 12, and 12 bottom end of telescopic rod is connected with hydraulic cylinder 14, and 14 bottom end of hydraulic cylinder is fixedly connected
It is provided with firm banking 15,15 bottom end of firm banking is connected with universal wheel 16, and 2 side installation settings of fixed frame has the first liquid
Crystal display screen 7,2 other side installation settings of fixed frame have the second liquid crystal display 8, the first liquid crystal display 7 and the second liquid crystal
8 back side of display screen, which is respectively mounted, is provided with solar panel 21, and 21 side installation settings of solar panel has inverter 22 and stores
Battery 23, solar panel 21 and inverter 22 are electrically connected, and inverter 22 and battery 23 are electrically connected, battery 23 with
Controller 10 is electrically connected, and controller 10 and LED light 18 are electrically connected, and telescopic rod 12 passes through hydraulic cylinder 14 and controller 10 electrically
Connection.
It is linked between first liquid crystal display 7 and the second liquid crystal display 8 and fixed plate by 19 rotary moveable of connector,
Connector 19 is hinge, facilitates rotation, is conducive to save space；Engaged between universal wheel 16 and firm banking 15 by buckle 17
Connection, is moved easily and fixes showing stand；1 top two sides of display board are fixedly mounted and are provided with LED light 18, and LED light 18 is provided with
Several, provide better environment for teaching；3 bottom end of project display screen is fixedly mounted and is provided with projection screen 4, facilitates and is thrown
Shadow teaching；It is connected with cross bar 13 between hydraulic cylinder 14, for fixing showing stand, prevents from deforming；Accommodating groove 9 is internally provided with
Several partitions, the teaching aid different for taxonomic revision；First liquid crystal display, 7 side installation settings has host computer, the
One liquid crystal display 7, the second liquid crystal display 8 and project display screen 3 are electrically connected with host computer, are uniformly controlled, intelligence
Change degree is high.
Specifically, when in use, solar panel 21 is first converted to the solar energy of storage by inverter 22 first
Power storage is in battery 23, and controller 10 and battery 23 are electrically connected, and battery 23 is the energy supply of controller 10；Then
Teacher by controller 10 open host computer, by PC control the first liquid crystal display 7, the second liquid crystal display 8 and
Project display screen 3 shows the topic that this class is learned, the first liquid crystal display 7 and the second liquid crystal display on project display screen 3
The content shown on 8 is identical, and the student of both sides is facilitated to carry out viewing study；It is provided with mounting plate 5 and adsorption magnet 6, can be incited somebody to action
The national flag segment of irony is adsorbed on the magnetic sheet 20 on mounting plate 5, is guided and is given lectures, and is provided with LED light on display board 1
18, facilitate light filling, provides good teaching environment for student, improve efficiency of teaching；3 bottom end installation settings of project display screen has
Projection screen 4 facilitates and carries out projection teaching；Accommodating groove 9 is internally provided with several partitions, the teaching different for taxonomic revision
Apparatus；When showing, hydraulic cylinder 14 is controlled by controller 10, telescopic rod 12 is driven to move up and down, facilitate the student viewing of heel row
Learn showing stand, teaching can be shown by 16 Mobile exhibiting frame of universal wheel, study convenient for student viewing；It imparts knowledge to students showing
After, host computer, the first liquid crystal display 7, the second liquid crystal display 8 and project display screen 3 are closed by controller 10,
Teaching aid is put into accommodating groove 9, is then revolved the first liquid crystal display 7 and the second liquid crystal display 8 by connector 19
It rotates on display board, saves space.
The utility model beneficial effect achieved is: the utility model is simple and reasonable；It is provided with universal wheel and card
Button, is moved easily and fixes；And display board top is provided with LED light, facilitates light filling, provides better environment for teaching.Pass through
It is provided with the first liquid crystal display, the second liquid crystal display and project display screen, teacher is facilitated to impart knowledge to students by host computer,
The student that two liquid crystal displays are conducive to both sides carries out viewing study, improves efficiency of teaching；It is provided with adsorption magnet and magnetic
Property plate, carry out accessory exhibition.The utility model is convenient to use, and efficiency of teaching is high, is energized by solar energy, energy conservation and environmental protection,
It has a good application prospect.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of international trade teaching showing stand, including display board (1), fixed frame (2), project display screen (3), projection screen (4),
First liquid crystal display (7), the second liquid crystal display (8), controller (10), supporting leg (11), telescopic rod (12), hydraulic cylinder
(14) and firm banking (15), which is characterized in that it is fixedly mounted and is provided with fixed frame (2) on the outside of the display board (1), it is described
The fixed installation of display board (1) top middle portion is provided with project display screen (3), and installation settings has installation in the middle part of the display board (1)
Plate (5), described mounting plate (5) one end are connected with magnetic sheet (20), and magnetic sheet (20) adsorption is provided with absorption
Magnet (6), fixed frame (2) the center bottom installation settings have controller (10), and fixed frame (2) bottom end is fixedly mounted and sets
It is equipped with accommodating groove (9), fixed frame (2) the bottom both ends are fixedly mounted and are provided with supporting leg (11), supporting leg (11) bottom
End is flexibly connected and is provided with telescopic rod (12), and telescopic rod (12) bottom end is connected with hydraulic cylinder (14), the hydraulic cylinder
(14) bottom end, which is fixedly connected, is provided with firm banking (15), and firm banking (15) bottom end is connected with universal wheel (16),
Fixed frame (2) side installation settings has the first liquid crystal display (7), and fixed frame (2) other side installation settings has
Two liquid crystal displays (8), first liquid crystal display (7) and the second liquid crystal display (8) back side are respectively mounted and are provided with the sun
Can solar panel (21), installation settings has an inverter (22) and battery (23) beside the solar panel (21), it is described too
Positive energy solar panel (21) and inverter (22) is electrically connected, and the inverter (22) and battery (23) are electrically connected, the storage
Battery (23) and controller (10) are electrically connected, and the controller (10) and LED light (18) are electrically connected, the telescopic rod (12)
It is electrically connected by hydraulic cylinder (14) and controller (10).
2. a kind of international trade teaching showing stand according to claim 1, which is characterized in that first liquid crystal display
(7) it is linked between the second liquid crystal display (8) and fixed plate by connector (19) rotary moveable, the connector (19) is
Hinge.
3. a kind of international trade teaching showing stand according to claim 1, which is characterized in that the universal wheel (16) with it is described
It is connected together between firm banking (15) by buckling (17).
4. a kind of international trade teaching showing stand according to claim 1, which is characterized in that display board (1) top two
Side is fixedly mounted and is provided with LED light (18), and the LED light (18) is provided with several.
5. a kind of international trade teaching showing stand according to claim 1, which is characterized in that project display screen (3) bottom
End is fixedly mounted and is provided with projection screen (4).
6. a kind of international trade teaching showing stand according to claim 1, which is characterized in that connect between the hydraulic cylinder (14)
It connects and is provided with cross bar (13).
7. a kind of international trade teaching showing stand according to claim 1, which is characterized in that set inside the accommodating groove (9)
It is equipped with several partitions.
8. a kind of international trade teaching showing stand according to claim 1, which is characterized in that first liquid crystal display
(7) side installation settings has host computer, first liquid crystal display (7), the second liquid crystal display (8) and project display screen
(3) it is electrically connected with host computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821575158.1U CN209657512U (en) | 2018-09-27 | 2018-09-27 | Showing stand is used in a kind of teaching of international trade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821575158.1U CN209657512U (en) | 2018-09-27 | 2018-09-27 | Showing stand is used in a kind of teaching of international trade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209657512U true CN209657512U (en) | 2019-11-19 |
Family
ID=68505254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821575158.1U Expired - Fee Related CN209657512U (en) | 2018-09-27 | 2018-09-27 | Showing stand is used in a kind of teaching of international trade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209657512U (en) |
-
2018
- 2018-09-27 CN CN201821575158.1U patent/CN209657512U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20191119 Termination date: 20200927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |