CN203196659U - Physical experiment table - Google Patents
Physical experiment table Download PDFInfo
- Publication number
- CN203196659U CN203196659U CN 201320032095 CN201320032095U CN203196659U CN 203196659 U CN203196659 U CN 203196659U CN 201320032095 CN201320032095 CN 201320032095 CN 201320032095 U CN201320032095 U CN 201320032095U CN 203196659 U CN203196659 U CN 203196659U
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- instrument board
- physical experiment
- display screen
- experiment platform
- platform according
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Abstract
The utility model discloses a physical experiment table which consists of an experiment table body and an experiment desk. The physical experiment table is characterized in that the experiment table body is connected with the experiment desk, the experiment table body is provided with an instrument board which is provided with a power supply indication area and a test area, the instrument board is further provided with a digital display device, the experiment desk is provided with a desk top, and the a supporting column is joined at the bottom of the desk top. The physical experiment table has the advantages that the physical experiment table is skillful in design, and scientifically and effectively combines the power supply indication area, the test area and the digital display device integrally. The desk top is a solid physicochemical board which is acid-alkali resiatant and high temperature resistant, so that the experimental efficiency and the learning efficiency are improved.
Description
Technical field
The utility model relates to a kind of instruments used for education, particularly the Physical Experiment platform.
Background technology
The Physical Experiment platform is imperative equipment in the teaching process, yet present Physical Experiment platform is comparatively backward, do not realize the integrated of supply unit, testing arrangement and display unit, the utility model has designed the Physical Experiment platform, and it compared with prior art is equipped with instrument board at the experiment stage body, have power supply indicator and test section on the instrument board, instrument board is embedded with the power supply dial gauge in the power supply indicator, as alternating voltage dial gauge, DC voltage dial gauge and DC current dial gauge; Instrument board is embedded with the current/voltage test chart at the position, test section, as DC current test chart, sensitive galvanometer and vdct table, the physics experiment teaching that the Physical Experiment platform of this kind structure can carry out, and the utility model has also adopted the digital experiment device, can carry out investigative test.
Summary of the invention
The technical problems to be solved in the utility model is that design a kind ofly not only can be carried out traditional experiment, and can carry out the Physical Experiment platform of exploitative experiment.
For addressing the above problem, the utility model by the following technical solutions:
The utility model is the Physical Experiment platform, and it is made up of experiment stage body and laboratory table, it is characterized in that: described experiment stage body connects laboratory table, on the described experiment stage body instrument board is installed, and described instrument board is provided with power supply indicator and test section,
Also be provided with the digitlization display unit on the described instrument board, described digitlization display unit is made up of display screen, data acquisition interface and control circuit, display screen and data acquisition interface are inlaid on the instrument board, control circuit is installed in the instrument board back side, described laboratory table is provided with desktop, and described desktop bottom is connected support column.
As the further improvement of such scheme, described support column is connected four turnings in desktop.
As the further improvement of such scheme, the bottom of described support column is provided with screwed hole, the screw fit of described screwed hole and height adjuster.
As the further improvement of such scheme, the bottom of described desktop also is connected with drawer, and described drawer has one at least.
As the further improvement of such scheme, described display location is in the middle part of instrument board, and data acquisition interface is positioned under the display screen, and described power supply indicator and test section lay respectively at the display screen both sides.
As the further improvement of such scheme, described power supply indicator comprises alternating voltage dial gauge, DC voltage dial gauge and DC current dial gauge, and described test section comprises DC current test chart, sensitive galvanometer and vdct table.
As the further improvement of such scheme, described control circuit is electrically connected by display module, man-machine exchange module, data acquisition module, data processing module and data communication protocol module and forms.
As the further improvement of such scheme, described desktop adopts real core physics and chemistry plate, and described support column adopts aluminum alloy materials.
The utility model design is ingenious, scientific and effective power supply indicator, test section and digitlization display unit are incorporated into one, and desktop of the present utility model adopts real core physics and chemistry plate, realize the anti-soda acid of desktop, resistant to elevated temperatures function, raising is done the efficient of experiment and is improved learning efficiency.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is left view of the present utility model;
Fig. 3 is the module annexation schematic diagram of control circuit of the present utility model
Be labeled as among the figure: 1, instrument board; 2, experiment stage body; 3, alternating voltage dial gauge; 4, DC voltage dial gauge;
5, DC current dial gauge; 6, DC current test chart; 7, vdct table; 8, sensitivity meter; 9, display screen; 10, data acquisition interface; 11, desktop; 12, drawer; 13, support column; 14, height adjuster.
The specific embodiment
Contrast accompanying drawing below, by the description to present embodiment, the work of the mutual alignment between the shape of the specific embodiment of the present utility model such as related each member, structure, the each several part and annexation, each several part and operation principle etc. are further described:
The utility model is the Physical Experiment platform, it is made up of experiment stage body 2 and laboratory table, it is characterized in that: described experiment stage body 2 connects laboratory table, on the described experiment stage body 2 instrument board 1 is installed, described instrument board 1 is provided with power supply indicator and test section, also be provided with the digitlization display unit on the described instrument board 1, described digitlization display unit is by display screen 9, data acquisition interface 10 and control circuit are formed, display screen 9 and data acquisition interface 10 are inlaid in (1) on the instrument board, control circuit is installed in instrument board (1) back side, described laboratory table is provided with desktop 11, and described desktop 11 bottoms are connected support column 13.
As the further improvement of such scheme, described support column 13 is connected four turnings in desktop 11.
As the further improvement of such scheme, the bottom of described support column 13 is provided with screwed hole, the screw fit of described screwed hole and height adjuster 14.
As the further improvement of such scheme, the bottom of described desktop 11 also is connected with drawer 12, and described drawer 12 has one at least.
As the further improvement of such scheme, described display screen 9 is positioned at the middle part of instrument board 1, and data acquisition interface 10 is positioned under the display screen 9, and described power supply indicator and test section lay respectively at display screen 9 both sides.
As the further improvement of such scheme, described power supply indicator comprises alternating voltage dial gauge 3, DC voltage dial gauge 4 and DC current dial gauge 5, and described test section comprises DC current test chart 6, vdct table 7 and sensitivity meter 8.
As the further improvement of such scheme, described control circuit is electrically connected by display module, man-machine exchange module, data acquisition module, data processing module and data communication protocol module and forms, and wherein display module is realized the support to display screen; Human-computer interaction module is realized display screen, mouse, keyboard, the control of SD Card; Data acquisition module is realized the control of data acquisition chip and the transmission of AD/DA data; Data processing module gives S2440 central processing element, implant the Linux development system, the data analysis processing module that adopts C, Assemble to write comprises the derivation of sensor control interface, data-analyzing machine, data list, experiment Synchronization Control, experimental result etc.; The data communication protocol module is realized the data coding and decoding between collector and the sensor, comprises rule definition such as data packet length rule, verifications.
As the further improvement of such scheme, described desktop adopts real core physics and chemistry plate, and described support column adopts aluminum alloy materials.
By reference to the accompanying drawings the utility model has been carried out exemplary description above; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present utility model and technical scheme to carry out; or directly apply to other occasion without improvement, all within protection domain of the present utility model.
Claims (7)
1. Physical Experiment platform, it is made up of experiment stage body (2) and laboratory table, it is characterized in that: described experiment stage body (2) connects laboratory table, instrument board (1) is installed on the described experiment stage body (2), described instrument board (1) is provided with power supply indicator and test section, described instrument board also is provided with the digitlization display unit on (1), described digitlization display unit is by display screen (9), data acquisition interface (10) and control circuit are formed, display screen (9) and data acquisition interface (10) are inlaid on the instrument board (1), control circuit is installed in instrument board (1) back side, described laboratory table is provided with desktop (11), and described desktop (11) bottom is connected support column (13).
2. Physical Experiment platform according to claim 1, it is characterized in that: described support column (13) is connected four turnings in desktop (11).
3. Physical Experiment platform according to claim 2, it is characterized in that: the bottom of described support column (13) is provided with screwed hole, the screw fit of described screwed hole and height adjuster (14).
4. Physical Experiment platform according to claim 3, it is characterized in that: the bottom of described desktop (11) also is connected with drawer (12), and described drawer (12) has one at least.
5. Physical Experiment platform according to claim 4, it is characterized in that: described display screen (9) is positioned at the middle part of instrument board (1), data acquisition interface (10) is positioned under the display screen (9), and described power supply indicator and test section lay respectively at display screen (9) both sides.
6. Physical Experiment platform according to claim 5, it is characterized in that: described power supply indicator comprises alternating voltage dial gauge (3), DC voltage dial gauge (4) and DC current dial gauge (5), and described test section comprises DC current test chart (6), vdct table (7) and sensitivity meter (8).
7. Physical Experiment platform according to claim 6 is characterized in that: described control circuit is electrically connected by display module, man-machine exchange module, data acquisition module, data processing module and data communication protocol module and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320032095 CN203196659U (en) | 2013-01-22 | 2013-01-22 | Physical experiment table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320032095 CN203196659U (en) | 2013-01-22 | 2013-01-22 | Physical experiment table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203196659U true CN203196659U (en) | 2013-09-18 |
Family
ID=49140801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320032095 Expired - Fee Related CN203196659U (en) | 2013-01-22 | 2013-01-22 | Physical experiment table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203196659U (en) |
-
2013
- 2013-01-22 CN CN 201320032095 patent/CN203196659U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20150122 |
|
| EXPY | Termination of patent right or utility model |