CN209373860U - A kind of sand table teaching aid for science of economic management - Google Patents
A kind of sand table teaching aid for science of economic management Download PDFInfo
- Publication number
- CN209373860U CN209373860U CN201821651030.9U CN201821651030U CN209373860U CN 209373860 U CN209373860 U CN 209373860U CN 201821651030 U CN201821651030 U CN 201821651030U CN 209373860 U CN209373860 U CN 209373860U
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- China
- Prior art keywords
- sand table
- display screen
- cabinet
- controller
- science
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of sand table teaching aids for science of economic management, including cabinet, first sand table, second sand table, third sand table, display screen, USB flash disk jack and controller, the front of the cabinet is equipped with the first sand table, second sand table is installed on the right side of the cabinet, third sand table is installed on the left of the cabinet, display screen component is installed on rear side of the cabinet top, the lower part of the display screen component is rotatablely connected by hinge hinge and the outer wall on cabinet top, the front of the display screen component is equipped with display screen, USB flash disk jack is provided on the right side of the display screen component.The utility model provides a kind of sand table teaching aid for science of economic management, pass through the cabinet of setting, the first sand table, the second sand table, third sand table, display screen, USB flash disk jack and controller, a simulation can only be made by solving, good teaching efficiency can not be played, the problem of a large amount of data information needs to carry out writing on the blackboard, wastes time in classroom.
Description
Technical field
The utility model relates to teaching equipment technical field, specially a kind of sand table teaching aid for science of economic management.
Background technique
Sand table teaching aid is often required to use when carrying out economical management teaching carries out simulation teching, still, existing sand table
Teaching aid device has the following deficiencies: present sand table teaching aid device designs relatively simple mostly, when in use, not only carries more
Inconvenience, and a simulation can only be made, good teaching efficiency can not be played, quality of instruction is poor, and structure is more
Simply, the attention of classmates can not be attracted well；In addition, carrying out economic management class hour it should be understood that a large amount of data
Data, these data informations often require to carry out writing on the blackboard, time in classroom are not only more wasted, moreover, writing on the blackboard is easy to appear mistake
Accidentally, therefore the utility model provides the sand table teaching aid for science of economic management.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of sand table teaching aid for science of economic management, energy
A simulation can only be made by enough solving existing sand table teaching aid, can not play good teaching efficiency, and a large amount of
Data information need to carry out writing on the blackboard to waste time in classroom the problem of.
To achieve the above object, the utility model provides a kind of sand table teaching aid for science of economic management, including cabinet,
First sand table, the second sand table, third sand table, display screen, USB flash disk jack and controller, the front of the cabinet are equipped with the first sand
Disk is equipped with the second sand table on the right side of the cabinet, is equipped with third sand table on the left of the cabinet, behind the cabinet top
Side is equipped with display screen component, and the lower part of the display screen component is rotatablely connected by hinge hinge and the outer wall on cabinet top,
The front of the display screen component is equipped with display screen, and USB flash disk jack, the display screen are provided on the right side of the display screen component
The inside of shell is equipped with controller, and the controller is fixedly connected by fixing seat with the inner wall of display screen component.
Preferably, first sand table, the second sand table are identical with the size of third sand table, first sand table, the second sand
Disk and third sand table are sequentially arranged on cabinet from top to bottom, the upper surface of first sand table, the second sand table and third sand table
It is provided with the resettlement groove being evenly distributed, and is mounted on drawing handle on the first sand table, the second sand table and third sand table.
Preferably, first sand table is placed on the first slot being arranged on cabinet, and second sand table is placed in case
On the second slot being arranged on body, the third sand table is placed on the third slot being arranged on cabinet, first sand table,
Two sand tables and third sand table are connect with box body-sliding.
Preferably, the top of third slot is provided with placing groove in the cabinet, and mold, institute are placed in the placing groove
The top for stating placing groove is provided with card slot, is mounted with partition on the card slot.
Preferably, control switch is provided in the display screen component on the right side of the display screen, the control switch lower part
Loudspeaker is installed, the cross dimensions of the display screen component and the cross dimension of cabinet are identical in display screen component.
Preferably, the top of the controller is equipped with lithium battery, is equipped with signal adapter on the left of the controller,
The lower part of the signal adapter is equipped with reader.
Preferably, the position where the jack face USB flash disk jack being arranged on the reader, the reader pass through conduction
Line and lithium battery are electrically connected, and the reader is electrically connected by call wire and controller.
Preferably, the lithium battery by conductor wire respectively with display screen, control switch, loudspeaker, controller and signal
Converter is electrically connected, and the controller is electric with display screen, control switch, loudspeaker and signal adapter respectively by call wire
Property connection.
Sand table teaching aid provided by the utility model for science of economic management, have it is following the utility model has the advantages that
(1) the utility model passes through the first sand table of setting, the second sand table, third sand table and mold, the direct hand of instructor
The content that dynamic selection needs is being pulled the first sand table of pull-out, the second sand table and third sand table, then partition is gone down, and from
Placing groove takes out the resettlement groove that corresponding mold is placed on the first sand table, the second sand table and third sand table top corresponding position
In, the content explanation that corresponding model-aided shows screen display is made, after use, mold is removed and is placed on placing groove
In, it covers partition and the first sand table, the second sand table and third sand table is arranged in cabinet, convenient for once making multiple moulds
Tool explanation, the teaching for being is more vivid, improves the quality of teaching, and structure is simply easy to use, it is practical just
The problem of in popularization, a simulation can only be made by solving, and can not play good teaching efficiency.
(2) the utility model is used by the display screen of setting, loudspeaker, controller, signal adapter and reader
Shi Tiqian will need the data content of writing on the blackboard to be stored in USB flash disk, and its USB flash disk is inserted on USB flash disk jack, press control switch starting
The equipment, reader read the content in USB flash disk, and are read data and be transferred in controller, and controller is by received data
It is shown after being converted by signal adapter on a display screen, loudspeaker directly will can show in screen display to be gone out with voice broadcast
Come, directly the content of writing on the blackboard will be needed to show, greatly reduce the writing on the blackboard error rate in teaching process, reduce instructor
Workload, saved a large amount of instructional blocks of time, used simple and convenient, solved a large amount of data information and need to carry out plate
The problem of book, waste time in classroom.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the schematic diagram of internal structure of cabinet in the utility model Fig. 1；
Fig. 3 is the schematic diagram of internal structure of display screen component in the utility model Fig. 1.
In figure: 1, cabinet；2, partition；3, the first sand table；4, the second sand table；5, third sand table；6, handle is drawn；7, resettlement groove；
8, display screen component；9, hinge hinge；10, display screen；11, control switch；12, loudspeaker；13, USB flash disk jack；14, it first inserts
Slot；15, the second slot；16, third slot；17, placing groove；18, mold；19, card slot；20, controller；21, fixing seat；22,
Signal adapter；23, lithium battery；24, reader.
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.
It please refers to shown in Fig. 1-3, a kind of embodiment provided by the utility model；A kind of sand table religion for science of economic management
Tool, including cabinet 1, the first sand table 3, the second sand table 4, third sand table 5, display screen 10, USB flash disk jack 13 and controller 20, cabinet 1
Front the first sand table 3 is installed, the right side of cabinet 1 is equipped with the second sand table 4, and the left side of cabinet 1 is equipped with third sand table 5,
First sand table 3, the second sand table 4 are identical with the size of third sand table 5, the first sand table 3, the second sand table 4 and third sand table 5 from it is lower to
On be sequentially arranged on cabinet 1, the upper surface of the first sand table 3, the second sand table 4 and third sand table 5, which is provided with, to be evenly distributed
Resettlement groove 7, and be mounted on drawing on the first sand table 3, the second sand table 4 and third sand table 5 and 6, first sand tables 3 are placed in cabinet 1
On first slot 14 of upper setting, the second sand table 4 is placed on the second slot 15 being arranged on cabinet 1, and third sand table 5 is placed in
On the third slot 16 being arranged on cabinet 1, the first sand table 3, the second sand table 4 and third sand table 5 are slidably connected with cabinet 1, case
The top of third slot 16 is provided with placing groove 17 in body 1, and mold 18, the top setting of placing groove 17 are placed in placing groove 17
There is card slot 19, partition 2 is mounted on card slot 19, display screen component 8 is installed on rear side of 1 top of cabinet, under display screen component 8
Portion is rotatablely connected by hinge hinge 9 and the outer wall on 1 top of cabinet, and the front of display screen component 8 is equipped with display screen 10, is shown
Screen 10 is touch screen, is provided with control switch 11, the display of 11 lower part of control switch in the display screen component 8 on 10 right side of display screen
Loudspeaker 12, the model SFM-27 of loudspeaker 12, cross dimensions and the cabinet 1 of display screen component 8 are installed on screen shell 8
Cross dimension is identical, and the right side of display screen component 8 is provided with USB flash disk jack 13, and the inside of display screen component 8 is equipped with controller
20, the model CJ2M-CPU12 of controller 20, controller 20 connect by the way that the inner wall of fixing seat 21 and display screen component 8 is fixed
It connects, the top of controller 20 is equipped with lithium battery 23, and lithium battery 23 directly connect charging, the left side of controller 20 with extraneous power supply
Signal adapter 22 is installed, the model RS-485 of signal adapter 22, the lower part of signal adapter 22 is equipped with reader
24, the position where the jack face USB flash disk jack 13 being arranged on reader 24, reader 24 passes through 23 electricity of conductor wire and lithium battery
Property connection, reader 24 is electrically connected by call wire and controller 20, lithium battery 23 by conductor wire respectively with display screen 10,
Control switch 11, loudspeaker 12, controller 20 and signal adapter 22 are electrically connected, controller 20 by call wire respectively with it is aobvious
Display screen 10, control switch 11, loudspeaker 12 and signal adapter 22 are electrically connected.
Working principle: the data content of writing on the blackboard will be needed to be stored in USB flash disk in advance when use, and its USB flash disk is inserted in USB flash disk and is inserted
On hole 13, presses control switch 11 and start the equipment, reader 24 reads the content in USB flash disk, and is read data and be transferred to
In controller 20, controller 20 is shown on the display screen 10 after converting received data by signal adapter 22, instructor
The content needed is directly chosen manually, is being pulled 6 the first sand tables 3 of pull-out, the second sand table 4 and third sand table 5, then by partition
2 go down, and take out corresponding mold 18 from placing groove 17 and be placed on 5 top phase of the first sand table 3, the second sand table 4 and third sand table
It answers in the resettlement groove 7 at position, makes the content explanation shown on corresponding model-aided display screen 10, loudspeaker 12 can be direct
It is broadcasted in being shown on display screen 10 with voice, after use, mold 18 is removed and is placed in placing groove 17, is covered
First sand table 3, the second sand table 4 and third sand table 5 are simultaneously arranged in cabinet 1 by partition 2, are pulled up USB flash disk and are covered display screen 10.
It can to sum up obtain, the utility model passes through the cabinet 1 of setting, the first sand table 3, the second sand table 4, third sand table 5, display
Screen 10, USB flash disk jack 13 and controller 20, a simulation can only be made by solving, and can not play good teaching efficiency,
The problem of a large amount of data information needs to carry out writing on the blackboard, wastes time in classroom.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
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 (8)
1. a kind of sand table teaching aid for science of economic management, including cabinet (1), the first sand table (3), the second sand table (4), third are husky
Disk (5), display screen (10), USB flash disk jack (13) and controller (20), it is characterised in that: the front of the cabinet (1) is equipped with
One sand table (3) is equipped with the second sand table (4) on the right side of the cabinet (1), is equipped with third sand table on the left of the cabinet (1)
(5), it is equipped with display screen component (8) on rear side of cabinet (1) top, the lower part of the display screen component (8) passes through hinge
Hinge (9) and the outer wall on cabinet (1) top are rotatablely connected, and the front of the display screen component (8) is equipped with display screen (10), institute
It states and is provided on the right side of display screen component (8) USB flash disk jack (13), the inside of the display screen component (8) is equipped with controller
(20), the controller (20) is fixedly connected by fixing seat (21) with the inner wall of display screen component (8).
2. a kind of sand table teaching aid for science of economic management according to claim 1, it is characterised in that: first sand table
(3), the second sand table (4) is identical with the size of third sand table (5), first sand table (3), the second sand table (4) and third sand table
(5) be sequentially arranged at from top to bottom on cabinet (1), first sand table (3), the second sand table (4) and third sand table (5) upper table
Face is provided with the resettlement groove (7) being evenly distributed, and is respectively mounted on the first sand table (3), the second sand table (4) and third sand table (5)
There is drawing (6).
3. a kind of sand table teaching aid for science of economic management according to claim 2, it is characterised in that: first sand table
(3) it is placed on the first slot (14) being arranged on cabinet (1), second sand table (4) is placed in be arranged on cabinet (1)
On two slots (15), the third sand table (5) is placed on the third slot (16) being arranged on cabinet (1), first sand table
(3), the second sand table (4) and third sand table (5) are slidably connected with cabinet (1).
4. a kind of sand table teaching aid for science of economic management according to claim 1, it is characterised in that: the cabinet (1)
The top of interior third slot (16) is provided with placing groove (17), is placed with mold (18), the placement in the placing groove (17)
The top of slot (17) is provided with card slot (19), is mounted with partition (2) on the card slot (19).
5. a kind of sand table teaching aid for science of economic management according to claim 1, it is characterised in that: the display screen
(10) it is provided with control switch (11) in the display screen component (8) on the right side of, the display screen component of control switch (11) lower part
(8) it is equipped on loudspeaker (12), the cross dimensions of the display screen component (8) is identical as the cross dimension of cabinet (1).
6. a kind of sand table teaching aid for science of economic management according to claim 1, it is characterised in that: the controller
(20) top is equipped with lithium battery (23), is equipped with signal adapter (22), the signal on the left of the controller (20)
The lower part of converter (22) is equipped with reader (24).
7. a kind of sand table teaching aid for science of economic management according to claim 6, it is characterised in that: the reader
(24) position where the jack face USB flash disk jack (13) being arranged on, the reader (24) pass through conductor wire and lithium battery
(23) it is electrically connected, the reader (24) is electrically connected by call wire and controller (20).
8. a kind of sand table teaching aid for science of economic management according to claim 6, it is characterised in that: the lithium battery
(23) by conductor wire respectively with display screen (10), control switch (11), loudspeaker (12), controller (20) and signal adapter
(22) be electrically connected, the controller (20) by call wire respectively with display screen (10), control switch (11), loudspeaker (12)
It is electrically connected with signal adapter (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821651030.9U CN209373860U (en) | 2018-10-11 | 2018-10-11 | A kind of sand table teaching aid for science of economic management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821651030.9U CN209373860U (en) | 2018-10-11 | 2018-10-11 | A kind of sand table teaching aid for science of economic management |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209373860U true CN209373860U (en) | 2019-09-10 |
Family
ID=67838026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821651030.9U Expired - Fee Related CN209373860U (en) | 2018-10-11 | 2018-10-11 | A kind of sand table teaching aid for science of economic management |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209373860U (en) |
-
2018
- 2018-10-11 CN CN201821651030.9U patent/CN209373860U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 Termination date: 20211011 |