CN209607233U - A kind of mathematical modeling analog demenstration equipment - Google Patents
A kind of mathematical modeling analog demenstration equipment Download PDFInfo
- Publication number
- CN209607233U CN209607233U CN201822098355.5U CN201822098355U CN209607233U CN 209607233 U CN209607233 U CN 209607233U CN 201822098355 U CN201822098355 U CN 201822098355U CN 209607233 U CN209607233 U CN 209607233U
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- China
- Prior art keywords
- strut
- cabinet
- barn door
- mathematical modeling
- fixedly installed
- 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.)
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- 238000009434 installation Methods 0.000 claims abstract description 16
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 238000003475 lamination Methods 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 238000004088 simulation Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 238000004458 analytical method Methods 0.000 description 7
- 208000007578 phototoxic dermatitis Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Housing For Livestock And Birds (AREA)
Abstract
The utility model discloses a kind of mathematical modeling analog demenstration equipment, including cabinet, strut and barn door, the end of the strut passes through through-hole and sleeve inner spiral is installed, the top of the strut is fixedly installed with gear ball by screw rod, the side of the box house is provided with installation card slot corresponding with barn door cross section, the barn door is fixedly mounted by installation card slot and box house, and end face corresponding with strut is fixedly installed limit plate at the top of barn door, the end face of the limit plate corresponds to strut and is fixedly installed with illuminating lamp tube.The mathematical modeling analog demenstration equipment, have convenient for needing to demonstrate it according to what mathematical modeling was simulated, operating process is simple, it is easy to understand, and the advantage that manufacturing cost is low, solve that relatively complicated for the equipment of mathematical modeling analog demenstration at present, manufacturing cost is high, and the problem complex for modeling Simulation demonstration operation.
Description
Technical field
The utility model relates to mathematical modeling analog machine technical field, specially a kind of mathematical modeling analog demenstration is set
It is standby.
Background technique
Mathematical modeling is result obtained by calculation to explain practical problem, and receives actual inspection, to establish number
Learn the overall process of model.When needing from one practical problem of quantitative angle analysis and research, people will investigated further
On the basis of studying, understanding object information, make the work such as simplified hypothesis, analysis inherent law, with the symbol and language of mathematics
Make statement and carrys out founding mathematical models.
Need when mathematical modeling analog demenstration by tool pair it should be understood that opposite direction demonstrate, thus analyze in it
Rule, but it is relatively complicated for the equipment of mathematical modeling analog demenstration at present, manufacturing cost is high, and modeling Simulation is drilled
Show that complicated operation.
Utility model content
The purpose of this utility model is to provide a kind of mathematical modeling analog demenstration equipment, have convenient for according to mathematical modeling
Simulation needs to demonstrate it, and operating process is simple, is easy to understand, and the advantage that manufacturing cost is low, and it is right at present to solve
It is relatively complicated in the equipment of mathematical modeling analog demenstration, manufacturing cost is high, and complex for modeling Simulation demonstration operation
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of mathematical modeling analog demenstration equipment, packet
Cabinet, strut and barn door are included, bottom has been placed equidistant with pedestal in the cabinet, and is fixedly installed with set by the end face of pedestal
Cylinder, the top of the cabinet correspond to and offer through-hole above sleeve, and the end of the strut passes through through-hole and sleeve inner spiral shell
Rotation installation, the top of the strut are fixedly installed with gear ball by screw rod, and the side of the box house is provided with and shading
The corresponding installation card slot in plate cross section, the barn door are fixedly mounted by installation card slot and box house, and at the top of barn door
End face corresponding with strut is fixedly installed limit plate, and the end face of the limit plate corresponds to strut and is fixedly installed with illuminating lamp tube.
Preferably, the strut is arranged using driving iron structures, and the back side of the cabinet is fixedly installed accommodating groove, and passes through
Accommodating groove is accommodated with the mathematic sign with magnet.
Preferably, the outer wall of the strut is provided with graduation apparatus, and the periphery of corresponding graduation apparatus is provided with spiral lamination, and leads to
The top spiral for crossing spiral lamination and sleeve is installed.
Preferably, barn door end face corresponding with strut is arranged using blackboard structure.
Preferably, the bottom of the cabinet is provided with movable pulley, and the opposite sides outer wall of cabinet is fixedly installed hand handle.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model installs strut by telescopic screw in the end face of cabinet, and is pacified at the top of strut by screw rod
Gear ball is filled, when needing to mathematics modeling Simulation demonstration operation, is drawn in the end face of barn door and needs to demonstrate analysis data
Table, and flexible rubber band is wound by screw rod at the top of strut, helical rotation strut makes strut from sleeve inner spiral shell
Rotate out of makes the data analyzed as needed between strut demonstrate statement in the form of broken line to the height indicated to data, just
Data are analyzed according to the variation of data between strut in operator, back side shading of the barn door to cabinet is put down between strut
Depending on improving operator to mathematics modeling Simulation demonstration operation so that strut rubber band connected by screws is presented on barn door
Convenience, and when sight is bad, illuminating lamp tube connects power supply operation, to photosensitiveness is irradiated on barn door and strut, is convenient for
Operator's logarithm is it is investigated that see analysis.
2, the utility model is arranged using the strut of driving iron structures, and has magnet by accommodating groove storage in box back surface
Mathematic sign will need to demonstrate inside accommodating groove when needing through mathematical formulae to the data manipulation for needing analog demenstration
Mathematic sign take out, and be adsorbed on strut by magnet in the appearance of mathematical formulae, the range that the raising present apparatus uses.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model side structure schematic view；
Fig. 3 is partial enlargement structural representation at the utility model A.
In figure: cabinet 1；Strut 2；Barn door 3；Pedestal 4；Sleeve 5；Screw rod 6；Gear ball 7；Card slot 8 is installed；Limit plate 9；
Illuminating lamp tube 10；Accommodating groove 11；Graduation apparatus 12.
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.
Please refer to Fig. 1-3, a kind of mathematical modeling analog demenstration equipment, including cabinet 1, strut 2 and barn door 3, the case
Bottom has been placed equidistant with pedestal 4 in body 1, and is fixedly installed with sleeve 5 by the end face of pedestal 4, and the top of the cabinet 1 is corresponding
The top of sleeve 5 offers through-hole, and the end of the strut 2 passes through through-hole and 5 internal helicoid of sleeve is installed, the strut 2
Top is fixedly installed with gear ball 7 by screw rod 6, and the side inside the cabinet 1 is provided with corresponding with 3 cross section of barn door
Card slot 8 is installed, the barn door 3 inside installation card slot 8 and cabinet 1 by being fixedly mounted, and 3 top of barn door is right with strut 2
The end face answered is fixedly installed limit plate 9, and the end face of the limit plate 9 corresponds to strut 2 and is fixedly installed with illuminating lamp tube 10.
Specifically, the strut 2 is arranged using driving iron structures, the back side of the cabinet 1 is fixedly installed accommodating groove 11, and
The mathematic sign with magnet is accommodated with by accommodating groove 11.It is needing to grasp the data for needing analog demenstration by mathematical formulae
When making, the mathematic sign for needing to demonstrate inside accommodating groove 11 is taken out, and branch is adsorbed in the appearance of mathematical formulae by magnet
On bar 2, the range that the present apparatus uses is improved.
Specifically, the outer wall of the strut 2 is provided with graduation apparatus 12, and the periphery of corresponding graduation apparatus 12 is provided with spiral
Line, and installed by spiral lamination and the top spiral of sleeve 5.When producing to strut 2 from 5 internal helicoid of sleeve, pass through scale
Table 12 checks that the data on graduation apparatus 12 and strut 2 support rubber band to the height for producing 5 internal height rubber band of sleeve
Stop the rotation to strut 2 when height is consistent with the data demonstrated are needed, the height of rubber band can be clearly supported by strut 2
Variation between data is checked, convenient for operator to the law-analysing between data.
Specifically, the barn door 3 end face corresponding with strut 2 is arranged using blackboard structure.The barn door 3 of blackboard structure
Quadrantal diagram can be drawn in the end face of barn door 3 when needing according to what is analyzed data, in order to the skin supported on auxiliary pole 2
Muscle analyzes data.
Specifically, the bottom of the cabinet 1 is provided with movable pulley, and the opposite sides outer wall of cabinet 1 is fixedly installed hand
.When needing mobile to the present apparatus, cabinet 1 is pushed to be moved by the movable pulley of 1 bottom of cabinet, or by hand handle to case
The direction that body 1 moves as needed pulls, and improves the convenience mobile to cabinet 1.
In use, being drawn in the end face of barn door 3 when needing to mathematics modeling Simulation demonstration operation and needing to demonstrate analysis
The table of data, and flexible rubber band is wound by screw rod 6 at the top of strut 2, gear ball 7 is limited to screw rod to rubber band
On 6, helical rotation strut 2 produces strut 2 to the height indicated to data from 5 internal helicoid of sleeve, makes root between strut 2
According to needing the data analyzed to demonstrate statement in the form of broken line, convenient for operator according to the variation of data between strut 2 to data
Analysis, barn door 3 extracts height corresponding with strut 2 by installing card slot 8 inside cabinet 1, due to inside installation card slot 8 and
The volume of barn door 3 is corresponding, therefore the position for not needing specially to extract inside installation card slot 8 barn door 3 out is fixed, barn door 3
Back side shading to cabinet 1, is looked squarely between strut 2, so that strut 2 is presented on barn door 3 by the rubber band that screw rod 6 connects
On, operator is improved to the convenience of mathematics modeling Simulation demonstration operation, and when sight is bad, illuminating lamp tube 10 connects power supply
Operation, to photosensitiveness is irradiated on barn door 3 and strut 2, convenient for operator's logarithm it is investigated that seeing analysis.
In summary: the mathematical modeling analog demenstration equipment, by passing through 5 spiral of sleeve installation branch in the end face of cabinet 1
Bar 2, and gear ball 7 is installed by screw rod 6 at the top of strut 2, when needing to mathematics modeling Simulation demonstration operation, in shading
The table for needing to demonstrate analysis data is drawn in the end face of plate 3, and winds flexible skin by screw rod 6 at the top of strut 2
Muscle, gear ball 7 are limited on screw rod 6 rubber band, helical rotation strut 2, produce strut 2 to logarithm from 5 internal helicoid of sleeve
According to the height of mark, the data analyzed as needed between strut 2 is made to demonstrate statement in the form of broken line, convenient for operator according to
Data are analyzed in the variation of data between strut 2, and barn door 3 is extracted out inside cabinet 1 corresponding with strut 2 by installation card slot 8
Height do not need specially since installation card slot 8 inside is corresponding with the volume of barn door 3 to the extraction installation card of barn door 3
Position inside slot 8 is fixed, and back side shading of the barn door 3 to cabinet 1 is looked squarely between strut 2, so that strut 2 passes through screw rod 6
The rubber band of connection is presented on barn door 3, improves operator to the convenience of mathematics modeling Simulation demonstration operation, and sight not
When good, illuminating lamp tube 10 connects power supply operation, to photosensitiveness is irradiated on barn door 3 and strut 2, solves and mathematics is built at present
The equipment of mould analog demenstration is relatively complicated, manufacturing cost is high, and for the problem of modeling Simulation demonstration operation complexity.
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. a kind of mathematical modeling analog demenstration equipment, including cabinet (1), strut (2) and barn door (3), it is characterised in that: described
Cabinet (1) interior bottom has been placed equidistant with pedestal (4), and is fixedly installed with sleeve (5), the cabinet by the end face of pedestal (4)
(1) top corresponds to and offers through-hole above sleeve (5), and the end of the strut (2) passes through through-hole and sleeve (5) internal spiral shell
The top of rotation installation, the strut (2) is fixedly installed with gear ball (7) by screw rod (6), the internal side of the cabinet (1)
It is provided with installation card slot (8) corresponding with barn door (3) cross section, the barn door (3) passes through installation card slot (8) and cabinet
(1) internal to be fixedly mounted, and end face corresponding with strut (2) is fixedly installed limit plate (9), the limit at the top of barn door (3)
The end face of position plate (9) corresponds to strut (2) and is fixedly installed with illuminating lamp tube (10).
2. a kind of mathematical modeling analog demenstration equipment according to claim 1, it is characterised in that: the strut (2) uses
Driving iron structures setting, the back side of the cabinet (1) are fixedly installed accommodating groove (11), and are accommodated with and are had by accommodating groove (11)
The mathematic sign of magnet.
3. a kind of mathematical modeling analog demenstration equipment according to claim 1, it is characterised in that: outside the strut (2)
Wall is provided with graduation apparatus (12), and the periphery of corresponding graduation apparatus (12) is provided with spiral lamination, and passes through spiral lamination and sleeve (5)
The installation of top spiral.
4. a kind of mathematical modeling analog demenstration equipment according to claim 1, it is characterised in that: the barn door (3) with
The corresponding end face of strut (2) is arranged using blackboard structure.
5. a kind of mathematical modeling analog demenstration equipment according to claim 1, it is characterised in that: the bottom of the cabinet (1)
Portion is provided with movable pulley, and the opposite sides outer wall of cabinet (1) is fixedly installed hand handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822098355.5U CN209607233U (en) | 2018-12-14 | 2018-12-14 | A kind of mathematical modeling analog demenstration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822098355.5U CN209607233U (en) | 2018-12-14 | 2018-12-14 | A kind of mathematical modeling analog demenstration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209607233U true CN209607233U (en) | 2019-11-08 |
Family
ID=68395850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822098355.5U Expired - Fee Related CN209607233U (en) | 2018-12-14 | 2018-12-14 | A kind of mathematical modeling analog demenstration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209607233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112837589A (en) * | 2021-02-07 | 2021-05-25 | 重庆工商大学 | Virtual simulation teaching method, device, equipment and readable storage medium |
-
2018
- 2018-12-14 CN CN201822098355.5U patent/CN209607233U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112837589A (en) * | 2021-02-07 | 2021-05-25 | 重庆工商大学 | Virtual simulation teaching method, device, equipment and readable storage medium |
| CN112837589B (en) * | 2021-02-07 | 2022-11-15 | 重庆工商大学 | Virtual simulation teaching method, device, equipment and readable storage medium |
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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: 20191108 |