CN207663594U - A kind of geographical teaching demonstration board - Google Patents
A kind of geographical teaching demonstration board Download PDFInfo
- Publication number
- CN207663594U CN207663594U CN201721364729.2U CN201721364729U CN207663594U CN 207663594 U CN207663594 U CN 207663594U CN 201721364729 U CN201721364729 U CN 201721364729U CN 207663594 U CN207663594 U CN 207663594U
- Authority
- CN
- China
- Prior art keywords
- babinet
- geographical teaching
- stepper motor
- shaft
- turntable
- 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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- Displays For Variable Information Using Movable Means (AREA)
Abstract
The utility model discloses a kind of geographical teaching demonstration boards, it includes turntable, display screen, control host, babinet, rack, pedestal, control keyboard, mounting base, shaft, stepper motor, electric machine stand, reservoir, frame, display board and buzzer, rack bottom surface is provided with pedestal, babinet is provided with above rack, tank surface is provided with control host.It passes through the geographical teaching graphical information stored in display board real-time exhibition reservoir, and it is worked by stepper motor and drives shaft rotation, shaft drives turntable rotation to realize the rotation of display board, so as to carry out the displaying of multi-angle in geographical teaching, the bandwagon effect for improving geographical teaching, is suitable for popularization and application.
Description
Technical field：
The utility model is related to a kind of geographical teaching demonstration boards, belong to instructional device technical field.
Background technology：
In middle school geography classroom teaching, intuitively to explain geographical knowledge, teacher needs to use many instructional devices, drill
Show that disk is one such.But existing demonstration board is not provided with rotary display function mostly, can not be carried out in teaching
Multi-faceted displaying, it is therefore desirable to a kind of novel geography teaching demonstration board is invented, it is insufficient existing for existing apparatus to make up.
Utility model content：
In view of the above-mentioned problems, the technical problem to be solved by the present invention is to provide a kind of geographical teaching demonstration boards.
The geographical teaching demonstration board of the utility model, it includes turntable, display screen, control host, babinet, rack, bottom
Seat, control keyboard, mounting base, shaft, stepper motor, electric machine stand, reservoir, frame, display board and buzzer, rack bottom surface
It is provided with pedestal, babinet is provided with above rack, tank surface is provided with control host, controls and is provided with display screen on host,
Display screen side is provided with control keyboard, and box house bottom surface is provided with electric machine stand, and electric machine stand side is provided with reservoir,
It is provided with stepper motor on electric machine stand, stepper motor end set has a shaft, and roller end is provided with mounting base, in mounting base
It is provided with turntable, frame is provided with above turntable, scuncheon is provided with display board, and frame side is provided with loud speaker.
Preferably, the tube chamber welds with base, in rack, pedestal is used for that fixed frame, babinet is supported to fix by screw
In rack, babinet is used for installing control assembly, controls the model PLC S7-200 of host, and control host is the control of device
Center, control host are fixed by screws on babinet.
Preferably, the display screen is glued on control host, display screen is used for the defeated of real-time display work order
Enter, convenient for users to adjustment, control keyboard is embedded on control host, and control keyboard is used for sending work order, electric machine stand
It is welded in babinet, electric machine stand is used for installing fixed stepper motor, and reservoir is 240GB solid state disks, and reservoir passes through spiral shell
Nail is fixed in babinet, and reservoir is used to store image information and audio-frequency information in geographical teaching.
Preferably, the stepper motor is fixed by screws on electric machine stand, stepper motor is used for driving shaft
Rotation, shaft are connect with stepper motor by shaft coupling, and shaft is used for that mounting base is driven to rotate, and mounting base is threadedly secured to
In shaft, mounting base is used for that turntable is driven to rotate.
Preferably, the turntable is fixed by screws in mounting base, turntable is used for forming demonstration board, the material of frame
Material is aluminium alloy, and frame is embedded on turntable, and frame is used for protecting display board.
Preferably, the display board is IPS liquid crystal displays, display board is fixed on by card slot in frame, and exhibit is used
Show that the image information in geographical teaching, loud speaker are fixed by screws on turntable, loud speaker is used for playing geographical teaching
In audio-frequency information.
Preferably, the control host and display screen, stepper motor, reservoir, loud speaker, display board and control key
Disk is connected by conducting wire.
The beneficial effects of the utility model：The device passes through the geographical teaching figure stored in display board real-time exhibition reservoir
Shape information, and worked by stepper motor and drive shaft rotation, shaft drives turntable rotation to realize the rotation of display board, to
The displaying that multi-angle can be carried out in geographical teaching, improves the bandwagon effect of geographical teaching, is suitable for popularization and application.
Description of the drawings：
The utility model is described in detail by following specific implementations and attached drawing for ease of explanation,.
Fig. 1 is the structural outer figure of the utility model；
Fig. 2 is the inside configuration figure of the utility model；
Fig. 3 is the structure top view of the utility model.
In figure, 1- turntables；2- display screens；3- controls host；4- babinets；5- racks；6- pedestals；7- control keyboards；8- pacifies
Fill seat；9- shafts；10- stepper motors；11- electric machine stands；12- reservoirs；13- frames；14- display boards；15- loud speakers.
Specific implementation mode：
As shown in Figure 1, Figure 2 and Figure 3, present embodiment uses following technical scheme：It includes turntable 1, display screen
2, control host 3, babinet 4, rack 5, pedestal 6, control keyboard 7, mounting base 8, shaft 9, stepper motor 10, electric machine stand 11,
Reservoir 12, frame 13, display board 14 and buzzer, 5 bottom surface of rack are provided with pedestal 6, and rack 5 is provided with babinet 4, case above
4 surface of body is provided with control host 3, controls and is provided with display screen 2 on host 3,2 side of display screen is provided with control keyboard 7, case
4 inner bottom surface of body is provided with electric machine stand 11, and 11 side of electric machine stand is provided with reservoir 12, step is provided on electric machine stand 11
Stepper motor 10,10 end set of stepper motor have shaft 9,9 end set of shaft to have mounting base 8, turntable is provided in mounting base 8
1, turntable 1 is provided with frame 13 above, and 13 inside of frame is provided with display board 14, and 13 side of frame is provided with loud speaker 15.
Wherein, the pedestal 6 is welded in rack 5, and pedestal 6 is used for supporting fixed frame 5, babinet 4 solid by screw
It is scheduled in rack 5, babinet 4 is used for installing control assembly, controls the model PLC S7-200 of host 3, control host 3 is device
Control centre, control host 3 be fixed by screws on babinet 4；The display screen 2 is glued on control host 3, display
Screen 2 is used for the input of real-time display work order, and convenient for users to adjustment, control keyboard 7 is embedded on control host 3, control
Keyboard 7 is used for sending work order, and electric machine stand 11 is welded in babinet 4, and electric machine stand 11 is used for installing fixed stepper motor
10, reservoir 12 is 240GB solid state disks, and reservoir 12 is fixed by screws in babinet 4, and reservoir 12 is used to store geography
Image information in teaching and audio-frequency information；The stepper motor 10 is fixed by screws on electric machine stand 11, stepping electricity
Machine 10 is used for that shaft 9 is driven to rotate, and shaft 9 is connect with stepper motor 10 by shaft coupling, and shaft 9 is used for driving 8 turns of mounting base
Dynamic, mounting base 8 is threadedly secured in shaft 9, and mounting base 8 is used for that turntable 1 is driven to rotate；The turntable 1 passes through screw
It being fixed in mounting base 8, turntable 1 is used for forming demonstration board, and the material of frame 13 is aluminium alloy, and frame 13 is embedded on the turntable 1,
Frame 13 is used for protecting display board 14；The display board 14 is IPS liquid crystal displays, and display board 14 is fixed on frame 13 by card slot
Interior, exhibit is used for showing that the image information in geographical teaching, loud speaker 15 are fixed by screws on turntable 1, loud speaker 15
For playing the audio-frequency information in geographical teaching；The control host 3 and display screen 2, reservoir 12, are raised stepper motor 10
Sound device 15, display board 14 are connected with control keyboard 7 by conducting wire.
The working principle of this specific embodiment:：When needing use device, user will be in geographical teaching to be presented
Image information and audio-frequency information be delivered in reservoir 12 and store, later user by control keyboard 7 send work order,
Control host 3 receives the image information and audio-frequency information that the geographical teaching in reservoir 12 is called after work order, by image
Information is transferred to real-time display on display screen 2 by conducting wire and learns for displaying, while audio-frequency information being transferred to by conducting wire and is raised
It is played at sound device 15 for showing school, when needing using multi-angle displaying function, user sends work by control keyboard 7
Instruction, control host 3 control stepper motor 10 work drive shaft 9 rotate at an angle, shaft 9 drive mounting base 8 with
Certain angular turn, mounting base 8 drive turntable 1 to rotate at an angle, and the display board 14 on turntable 1 rotates therewith, into
And facilitate the displaying geographical knowledge of device multi-angle, facilitate learner to learn to receive.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (7)
1. a kind of geographical teaching demonstration board, it is characterised in that：It includes turntable (1), display screen (2), control host (3), case
Body (4), rack (5), pedestal (6), control keyboard (7), mounting base (8), shaft (9), stepper motor (10), electric machine stand
(11), reservoir (12), frame (13), display board (14) and buzzer, rack (5) bottom surface are provided with pedestal (6), rack (5)
It is provided with babinet (4) above, babinet (4) surface is provided with control host (3), display screen (2) is provided on control host (3),
Display screen (2) side is provided with control keyboard (7), and babinet (4) inner bottom surface is provided with electric machine stand (11), electric machine stand (11)
Side is provided with reservoir (12), and stepper motor (10) is provided on electric machine stand (11), and stepper motor (10) end set has
Shaft (9), shaft (9) end set have mounting base (8), and turntable (1) is provided in mounting base (8), and turntable (1) is provided with above
Frame (13), frame (13) inside are provided with display board (14), and frame (13) side is provided with loud speaker (15).
2. a kind of geographical teaching demonstration board according to claim 1, it is characterised in that：The pedestal (6) is welded on
In rack (5), babinet (4) is fixed by screws in rack (5), the model PLC S7-200 of control host (3), control master
Machine (3) is fixed by screws on babinet (4).
3. a kind of geographical teaching demonstration board according to claim 1, it is characterised in that：The display screen (2) is glued
On control host (3), control keyboard (7) is embedded on control host (3), and electric machine stand (11) is welded in babinet (4), storage
Storage (12) is 240GB solid state disks, and reservoir (12) is fixed by screws in babinet (4).
4. a kind of geographical teaching demonstration board according to claim 1, it is characterised in that：The stepper motor (10) is logical
It crosses screw to be fixed on electric machine stand (11), shaft (9) is connect with stepper motor (10) by shaft coupling, and mounting base (8) passes through
It is threadedly secured in shaft (9).
5. a kind of geographical teaching demonstration board according to claim 1, it is characterised in that：The turntable (1) passes through spiral shell
Nail is fixed in mounting base (8), and the material of frame (13) is aluminium alloy, and frame (13) is embedded on turntable (1).
6. a kind of geographical teaching demonstration board according to claim 1, it is characterised in that：The display board (14) is
IPS liquid crystal displays, display board (14) are fixed on by card slot in frame (13), and loud speaker (15) is fixed by screws in turntable (1)
On.
7. a kind of geographical teaching demonstration board according to claim 1, it is characterised in that：The control host (3) with
Display screen (2), stepper motor (10), reservoir (12), loud speaker (15), display board (14) and control keyboard (7) pass through conducting wire
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721364729.2U CN207663594U (en) | 2017-10-12 | 2017-10-12 | A kind of geographical teaching demonstration board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721364729.2U CN207663594U (en) | 2017-10-12 | 2017-10-12 | A kind of geographical teaching demonstration board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207663594U true CN207663594U (en) | 2018-07-27 |
Family
ID=62937305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721364729.2U Expired - Fee Related CN207663594U (en) | 2017-10-12 | 2017-10-12 | A kind of geographical teaching demonstration board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207663594U (en) |
-
2017
- 2017-10-12 CN CN201721364729.2U patent/CN207663594U/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: 20180727 Termination date: 20191012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |