CN202771697U - Experimental platform - Google Patents
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- CN202771697U CN202771697U CN 201220169524 CN201220169524U CN202771697U CN 202771697 U CN202771697 U CN 202771697U CN 201220169524 CN201220169524 CN 201220169524 CN 201220169524 U CN201220169524 U CN 201220169524U CN 202771697 U CN202771697 U CN 202771697U
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- slot
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- experiment porch
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Abstract
The utility model relates to an experimental platform including a plurality of experimental module slots. The experimental module slots are used for connecting with experimental modules. The experimental module slots include analog input slots, analog output slots and digital input/output slots, wherein the analog input slots are used for receiving external analog signals; the analog output slots are used for outputting analog signals; and the digital input/output slots are used fore receiving external digital signals and outputting the digital signals. The experimental platform provided by the utility model can satisfy electric requirements of most of engineering test modules and also has comparatively high extension capacity. The combined use with an interface can be realized and hardware function extensions defined by a user himself/herself can be supported. And the experimental platform can be used in combination with a virtual instrument.
Description
Technical field
The application relates to a kind of experiment porch.
Background technology
Instruments used for education develop into today, on the market Electronic Teaching Instruments still the product before the 30 or 40 years as main, most equipment lack extendability, idol has several moneys can realize modular instrument, again too sealing in the module interface definition, be only applicable to a few money products of certain manufacturer, so both be unfavorable for the professional division of whole industry, instrument is multiplexing, also be unfavorable for resource consolidation in the industry, form the scale and benefit of experimental apparatus, therefore, realize technically an opening, more the definition of the electric interfaces of versatility is extremely urgent.
Virtual instrument technique is emerging technology over domestic past ten years, is widely used in various engineering experiments, the test event, is a kind of computer based technology.Particularly, virtual instrument technique utilizes high performance modularized hardware exactly, finishes the application of various tests, measurement and robotization in conjunction with the software of high efficient and flexible.
The utility model content
Provide hereinafter about brief overview of the present utility model, in order to basic comprehension about some aspect of the present utility model is provided.Should be appreciated that this general introduction is not about exhaustive general introduction of the present utility model.It is not that intention is determined key of the present utility model or pith, neither be intended to limit scope of the present utility model.Its purpose only is that the form of simplifying provides some concept, with this as the in greater detail preorder of discussing after a while.
A fundamental purpose of the present utility model is to provide a kind of experiment porch, it not only can satisfy the electric requirement of most of engineering test modules, also has stronger extended capability, that can realize interface is used in combination and supports the expansion of the self-defining hardware capability of user, and can be used in combination with virtual instrument.
According to one side of the present utility model, a kind of experiment porch comprises a plurality of experiment module slots, and described experiment module slot is used for being connected with experiment module;
Described experiment module slot comprises analog input slot, simulation output slot and digital IO slot, wherein:
The analog input slot is used for receiving outside simulating signal;
Simulation output slot is used for outputting analog signal;
The digital IO slot is used for receiving outside digital signal and output digit signals.
Further, in the experiment porch, per two described analog input slots are combined to form difference analogue input slot.
Further, in the experiment porch, each described digital IO slot is multiplexed with the counter measures slot.
Further, in the experiment porch, each described experiment module slot comprises two connectors: one is used as signal wire, and another is used as supply lines.
Further, but experiment porch also comprises expansion module, is used for carrying out self-defined according to user's needs.
Further, but but the described expansion module in the experiment porch comprises bread board and expansion slot.
Further, experiment porch also comprises communication port slot, communication clock signal slot and communication pattern control slot.
Further, experiment porch also comprises a plurality of for electrical slot, is used for providing a plurality of different magnitudes of voltage or voltage range.
Further, experiment porch comprises that also signal picks out terminal, is used for described experiment porch and virtual instrument equipment connection.
Experiment porch of the present utility model, highly versatile, extensibility are strong, thereby can be applied in widely in all kinds of education experiments of science and engineering.
Description of drawings
With reference to below in conjunction with the explanation of accompanying drawing to the utility model embodiment, can understand more easily above and other purpose of the present utility model, characteristics and advantage.Parts in the accompanying drawing are just in order to illustrate principle of the present utility model.In the accompanying drawings, same or similar technical characterictic or parts will adopt same or similar Reference numeral to represent.
Fig. 1 is the structural drawing of a kind of embodiment of experiment porch of the present utility model;
Fig. 2 is the schematic diagram of experiment porch environment for use of the present utility model.
Wherein:
11---the analog input slot;
12---simulation output slot;
13---the digital IO slot;
14---for electrical slot;
15---bread board;
16---signal picks out terminal;
17---converting interface;
2---virtual instrument equipment;
3---experiment module.
Embodiment
Embodiment of the present utility model is described with reference to the accompanying drawings.The element of describing in an accompanying drawing of the present utility model or a kind of embodiment and feature can combine with element and the feature shown in one or more other accompanying drawing or the embodiment.Should be noted that for purpose clearly, omitted in accompanying drawing and the explanation and the utility model expression and description irrelevant, parts known to persons of ordinary skill in the art and processing.
As shown in Figure 1, be the structural drawing of a kind of embodiment of experiment porch 1 of the present utility model.
Wherein, analog input slot 11 is used for receiving outside simulating signal, and per two analog input slots formation difference analogue input capable of being combined slot, is used for the input of access differential simulating signal.Simulation output slot 12 is used for outputting analog signal.
As a kind of preferred version, each the experiment module slot on the experiment porch 1 can comprise two connectors, and one of them connector is used as signal wire, and another is used as supply lines.
As a kind of preferred version, experiment porch 1 can also comprise communication port slot (not shown), communication clock signal slot (not shown) and communication pattern control slot (not shown).
The communication port slot is used for receiving outside signal of communication; Communication clock signal slot is used for the received communication clock signal; Communication pattern control slot is used for the received communication mode control signal, and changes communication pattern according to the communication pattern control signal.
As a kind of preferred version, but experiment porch 1 can also comprise the expansion module (not shown), is used for carrying out self-defined according to user's needs.In one embodiment, but but expansion module can comprise bread board and expansion slot.Wherein, bread board can be built required circuit for the user, but and expansion slot can according to user's needs, add the definition of slot.
As a kind of preferred version, experiment porch 1 can also comprise a plurality of for electrical slot, is used for providing a plurality of different magnitudes of voltage or voltage range, such as: 5V DC voltage, ± 15V DC voltage, low-voltage, 0～12V adjustable dc voltage etc.
As a kind of preferred version, experiment porch 1 comprises that also signal picks out terminal 16, is used for experiment porch 1 and virtual instrument equipment connection.For example, in one application, the output of the experiment that designs at experiment porch can be picked out terminal 16 by signal and transfer in the virtual instrument equipment, again by the virtual instrument device measuring should experiment result, such as output waveform or voltage, current parameters etc.
Shown in accompanying drawing 2, be the environment for use schematic diagram of a kind of embodiment of experiment porch 1 of the present utility model.
In use, be inserted with the required experiment module 3 of experiment in the experiment porch slot of experiment porch 1.Each pin of experiment module 3 and the corresponding connection of each slot on the experiment porch 1.
Experiment porch 1 picks out terminal 16 by signal and is connected with virtual instrument 2.When criteria of right and wrong interface that virtual instrument 2 adopts, need to converting interface 17 be set at experiment porch 1, thereby be used in conjunction with virtual instrument 2.
In one embodiment, virtual instrument 2 can be installed on computers.During use, can utilize virtual instrument 2 to come each data that produces in the experiments of measuring.
The above is described in detail embodiments more of the present utility model.To understand such as those of ordinary skill in the art, whole or any steps or the parts of method and apparatus of the present utility model, can be in the network of any computing equipment (comprising processor, storage medium etc.) or computing equipment, realized with hardware, firmware, software or their combination, this is that those of ordinary skills use their basic programming skill just can realize in the situation that understand content of the present utility model, does not therefore need to specify at this.
In addition, it is evident that, when relating to possible peripheral operation in the superincumbent explanation, will use undoubtedly any display device and any input equipment, corresponding interface and the control program that link to each other with any computing equipment.Generally speaking, the hardware of the various operations in the related hardware in computing machine, computer system or the computer network, software and the realization preceding method of the present utility model, firmware, software or their combination namely consist of equipment of the present utility model and each building block thereof.
Should emphasize, term " comprises/comprise " existence that refers to feature, key element, step or assembly when this paper uses, but does not get rid of the existence of one or more further feature, key element, step or assembly or additional.
Although described the utility model and advantage thereof in detail, be to be understood that and in the situation that does not exceed the spirit and scope of the present utility model that limited by appended claim, can carry out various changes, alternative and conversion.And the application's scope is not limited only to the specific embodiment of the described process of instructions, equipment, means, method and step.The one of ordinary skilled in the art will readily appreciate that from disclosure of the present utility model, according to the utility model can use carry out with the essentially identical function of corresponding embodiment described herein or obtain result essentially identical with it, existing and want exploited process, equipment, means, method or step future.Therefore, appended claim is intended to comprise such process, equipment, means, method or step in their scope.
Claims (9)
1. an experiment porch is characterized in that, comprises a plurality of experiment module slots, and described experiment module slot is used for being connected with experiment module;
Described experiment module slot comprises analog input slot, simulation output slot and digital IO slot, wherein:
The analog input slot is used for receiving outside simulating signal;
Simulation output slot is used for outputting analog signal;
The digital IO slot is used for receiving outside digital signal and output digit signals.
2. experiment porch according to claim 1 is characterized in that: per two described analog input slots are combined to form difference analogue input slot.
3. experiment porch according to claim 1, it is characterized in that: each described digital IO slot is multiplexed with the counter measures slot.
4. experiment porch according to claim 1, it is characterized in that: each described experiment module slot comprises two connectors: one is used as signal wire, and another is used as supply lines.
5. experiment porch according to claim 1 is characterized in that: but also comprise expansion module, be used for carrying out self-defined according to user's needs.
6. experiment porch according to claim 5 is characterized in that: but but described expansion module comprises bread board and expansion slot.
7. experiment porch according to claim 1 is characterized in that: also comprise communication port slot, communication clock signal slot and communication pattern control slot.
8. experiment porch according to claim 1 is characterized in that: also comprise a plurality of electrical slot that supply, be used for providing a plurality of different magnitudes of voltage or voltage range.
9. the described experiment porch of any one is characterized in that: comprise that also signal picks out terminal, be used for described experiment porch and virtual instrument equipment connection according to claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220169524 CN202771697U (en) | 2012-04-19 | 2012-04-19 | Experimental platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220169524 CN202771697U (en) | 2012-04-19 | 2012-04-19 | Experimental platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202771697U true CN202771697U (en) | 2013-03-06 |
Family
ID=47778256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220169524 Expired - Lifetime CN202771697U (en) | 2012-04-19 | 2012-04-19 | Experimental platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202771697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103377577A (en) * | 2012-04-19 | 2013-10-30 | 北京泛华恒兴科技有限公司 | Experimental platform |
-
2012
- 2012-04-19 CN CN 201220169524 patent/CN202771697U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103377577A (en) * | 2012-04-19 | 2013-10-30 | 北京泛华恒兴科技有限公司 | Experimental platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI ENAI INSTRUMENT CO., LTD. Free format text: FORMER OWNER: BEIJING FANHUA HENGXING TECHNOLOGY CO., LTD. Effective date: 20150805 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150805 Address after: 201203 Zhang Dong Road, Shanghai, No. forty-third, building 1387, 45, Pudong New Area Patentee after: Beijing Fanhua Hengxing Technology Co., Ltd. Address before: 100192, Beijing, Haidian District West Road, 66 Dongsheng Science Park North Territory, A-4 building Patentee before: Beijing Fanhua Hengxing Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130306 |
|
| CX01 | Expiry of patent term |