CN208315047U - A kind of signal and system experimental device - Google Patents
A kind of signal and system experimental device Download PDFInfo
- Publication number
- CN208315047U CN208315047U CN201820221643.2U CN201820221643U CN208315047U CN 208315047 U CN208315047 U CN 208315047U CN 201820221643 U CN201820221643 U CN 201820221643U CN 208315047 U CN208315047 U CN 208315047U
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- experimental
- signal
- contact pin
- binding post
- experimental bench
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Abstract
The utility model discloses a kind of signal and system experimental devices, including experimental plate, first experimental bench, connecting contact pin, free contact pin, second experimental bench, first experimental bench is provided with above the experimental plate, the connecting contact pin is provided below in first experimental bench, the free contact pin is provided with above first experimental bench, Du Pont's line is provided with beside first experimental bench, second experimental bench is provided with beside Du Pont's line, the experimental plate another side is provided with the first USB binding post, power adapter is provided below in the first USB binding post, signal picker is provided below in the power adapter, electric power connection line is provided with beside the first USB binding post, the 2nd USB binding post is provided with beside the electric power connection line.Beneficial effect is: the signal and system experimental device structure are simple, can be carried around, test at any time, easy to use, are provided with contact pin, can dismantle, be conveniently replaceable at any time, the service life is long.
Description
Technical field
The utility model relates to experimental provision apparatus fields, more particularly to a kind of signal and system experimental device.
Background technique
There are two types of existing signals and system experimental device, and one is experimental benches, and one is experimental boxs.Wherein experimental bench is very huge
Big heavy, general tens of thousands of members, the power-supply system that the inside has alternating current to turn low-voltage direct has measuring system, and all experiment apparatus are all
The direct plug-in element for being, each unit module are made greatly, and convenient for teaching, and modules are to be fixedly welded on one greatly
On circuit board, convenient for operation, module cannot be replaced.Experimental box is also bigger, be it is portable, many experiment modules of the inside are also
It is welded on a big circuit board, cannot be replaced with the element of straight cutting, there is alternating current to turn the power-supply system of low-voltage direct, price one
As thousands of members.In addition, existing experimental bench and experimental box, can only be placed in fixed place, it can not manpower for student
It one, carries, tests at any time, can only be student within the extremely limited time, carry out the laboratory wheel of experimental provision placement
It changes and tests.People use at present signal and system experimental device are primarily present that structure is complicated, cannot carry, at any time
Test, cannot replace, it is inconvenient to use the disadvantages of.
Utility model content
The purpose of this utility model is that provides a kind of signal and system experimental device to solve the above-mentioned problems.
The utility model achieves the above object through the following technical schemes:
A kind of signal and system experimental device, including it is experimental plate, the first experimental bench, connecting contact pin, free contact pin, second real
Platform to be tested, first experimental bench is provided with above the experimental plate, the connecting contact pin is provided below in first experimental bench,
It is provided with the free contact pin above first experimental bench, is provided with Du Pont's line, the Du Pont beside first experimental bench
It is provided with second experimental bench beside line, the experimental plate another side is provided with the first USB binding post, and the first USB connects
Power adapter is provided below in terminal, and signal picker, the first USB binding post is provided below in the power adapter
Side is provided with electric power connection line, is provided with the 2nd USB binding post, the 2nd USB binding post beside the electric power connection line
Side is provided with computer, is provided with shell outside the computer, the computer-internal is provided with controller, the control
Signal collector is provided below in device, is provided with signal processor beside the signal collector, is arranged before the computer
There is control panel, is provided with control button above the control panel.
In above structure, the 2nd USB binding post on the computer makes the reality by the electric power connection line
Plate energization is tested, power supply is converted to power available, makes the experimental plate normal power-up, the signal acquisition by the power adapter
The collected signal of device passes to the computer by the signal collector, and the signal processor divides signal
Analysis.
In order to further increase experiment effect, the experimental plate and the connecting contact pin grafting, the connecting contact pin and institute
State the first experimental bench grafting.
In order to further increase experiment effect, the free contact pin is connect with first experimental bench by viscose glue, described
First experimental bench and Du Pont's line grafting.
In order to further increase experiment effect, second experimental bench and Du Pont's line grafting, second experimental bench
It is connect with the experimental plate by the connecting contact pin.
In order to further increase experiment effect, the first USB binding post is connected by screw to the experimental plate, described
Power adapter is bolted with the experimental plate.
In order to further increase experiment effect, the signal picker is bolted with the experimental plate, the electricity
Source connecting line and the first USB binding post grafting.
In order to further increase experiment effect, the electric power connection line and the 2nd USB binding post grafting, the calculating
Machine is connected by screw to the shell, and the controller is connected by screw to the computer.
In order to further increase experiment effect, the signal collector is connected by screw to the computer, the letter
Number processor is connected by screw to the computer.
In order to further increase experiment effect, the control panel is connected by screw to the computer, the control
Panel is connected by a snap with the control button.
Beneficial effect is: the signal and system experimental device structure are simple, can be carried around, test at any time, use
It is convenient, it is provided with contact pin, can dismantle, be conveniently replaceable at any time, the service life is long.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of a kind of signal and system experimental device described in the utility model；
Fig. 2 is the experimental plate side view of a kind of signal and system experimental device described in the utility model；
Fig. 3 is the experimental plate top view of a kind of signal and system experimental device described in the utility model.
The reference numerals are as follows:
1, experimental plate；2, the first experimental bench；3, connecting contact pin；4, free contact pin；5, the second experimental bench；6, Du Pont's line；7,
First USB binding post；8, electric power connection line；9, the 2nd USB binding post；10, power adapter；11, signal picker；12, it counts
Calculation machine；13, shell；14, controller；15, signal collector；16, signal processor；17, control panel；18, control button.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figure 1-Figure 3, a kind of signal and system experimental device, including experimental plate 1, the first experimental bench 2, connecting contact pin
3, free contact pin 4, the second experimental bench 5, experimental plate 1 are provided with the first experimental bench 2,2 company of being provided below of the first experimental bench above
Needle 3 is patched, connecting contact pin 3 plays connection function, and the first experimental bench 2 is provided with free contact pin 4 above, sets beside the first experimental bench 2
It is equipped with Du Pont's line 6, Du Pont's line 6 plays connection function, and the second experimental bench 5 is provided with beside Du Pont's line 6, and 1 another side of experimental plate is set
It is equipped with the first USB binding post 7, power adapter 10 is provided below in the first USB binding post 7, and power adapter 10 is used to convert
Signal picker 11 is provided below in power supply, power adapter 10, and signal picker 11 is used to collecting signal, the first USB wiring
It is provided with electric power connection line 8 beside column 7, is provided with the 2nd USB binding post 9 beside electric power connection line 8, by the 2nd USB binding post 9
While being provided with computer 12, shell 13 is provided with outside computer 12, computer 12 is internally provided with controller 14, controller 14
Signal collector 15 is provided below, signal collector 15 is used to receive signal, be provided at signal beside signal collector 15
Device 16 is managed, signal processor 16 is used to handle signal, and control panel 17 is provided with before computer 12, and control panel 17 is set above
It is equipped with control button 18.
In above structure, the 2nd USB binding post 9 on computer 12 makes experimental plate 1 be powered by electric power connection line 8, electricity
Power supply is converted to power available by source converter 10, makes 1 normal power-up of experimental plate, and the collected signal of signal picker 11 passes through
Signal collector 15 passes to computer 12, and signal processor 16 analyzes signal.
In order to further increase experiment effect, experimental plate 1 and 3 grafting of connecting contact pin, connecting contact pin 3 and the first experimental bench 2
Grafting, free contact pin 4 are connect with the first experimental bench 2 by viscose glue, the first experimental bench 2 and 6 grafting of Du Pont's line, the second experimental bench 5
With 6 grafting of Du Pont line, the second experimental bench 5 is connect with experimental plate 1 by connecting contact pin 3, and the first USB binding post 7 and experimental plate 1 are logical
Screw connection is crossed, power adapter 10 is bolted with experimental plate 1, and signal picker 11 and experimental plate 1 are connected by bolt
Connect, 7 grafting of electric power connection line 8 and the first USB binding post, 9 grafting of electric power connection line 8 and the 2nd USB binding post, computer 12 with
Shell 13 is connected by screw to, and controller 14 is connected by screw to computer 12, and signal collector 15 passes through with computer 12
Screw connection, signal processor 16 are connected by screw to computer 12, and control panel 17 is connected by screw to computer 12,
Control panel 17 is connected by a snap with control button 18.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (9)
1. a kind of signal and system experimental device, it is characterised in that: including experimental plate (1), the first experimental bench (2), connecting contact pin
(3), free contact pin (4), the second experimental bench (5), the experimental plate (1) are provided with first experimental bench (2) above, and described the
One experimental bench (2) is provided below the connecting contact pin (3), and first experimental bench (2) is provided with the free contact pin above
(4), it is provided with Du Pont's line (6) beside first experimental bench (2), second experiment is provided with beside Du Pont's line (6)
Platform (5), experimental plate (1) another side are provided with the first USB binding post (7), the first USB binding post (7) following settings
Have power adapter (10), the power adapter (10) is provided below signal picker (11), the first USB binding post
(7) side is provided with electric power connection line (8), is provided with the 2nd USB binding post (9) beside the electric power connection line (8), and described the
It is provided with computer (12) beside two USB binding posts (9), is provided with shell (13), the calculating outside the computer (12)
Machine (12) is internally provided with controller (14), and the controller (14) is provided below signal collector (15), and the signal is received
It is provided with signal processor (16) beside storage (15), is provided with control panel (17), the control before the computer (12)
Panel (17) processed is provided with control button (18) above.
2. a kind of signal according to claim 1 and system experimental device, it is characterised in that: the experimental plate (1) and institute
State connecting contact pin (3) grafting, the connecting contact pin (3) and the first experimental bench (2) grafting.
3. a kind of signal according to claim 1 and system experimental device, it is characterised in that: the free contact pin (4) with
First experimental bench (2) is connected by viscose glue, first experimental bench (2) and Du Pont's line (6) grafting.
4. a kind of signal according to claim 1 and system experimental device, it is characterised in that: second experimental bench (5)
With Du Pont's line (6) grafting, second experimental bench (5) is connect with the experimental plate (1) by the connecting contact pin (3).
5. a kind of signal according to claim 1 and system experimental device, it is characterised in that: the first USB binding post
(7) it is connected by screw to the experimental plate (1), the power adapter (10) is bolted with the experimental plate (1).
6. a kind of signal according to claim 1 and system experimental device, it is characterised in that: the signal picker (11)
It is bolted with the experimental plate (1), the electric power connection line (8) and the first USB binding post (7) grafting.
7. a kind of signal according to claim 1 and system experimental device, it is characterised in that: the electric power connection line (8)
With the 2nd USB binding post (9) grafting, the computer (12) is connected by screw to the shell (13), the control
Device (14) is connected by screw to the computer (12).
8. a kind of signal according to claim 1 and system experimental device, it is characterised in that: the signal collector (15)
It is connected by screw to the computer (12), the signal processor (16) is connected by screw to the computer (12).
9. a kind of signal according to claim 1 and system experimental device, it is characterised in that: the control panel (17) with
The computer (12) is connected by screw to, and the control panel (17) is connected by a snap with the control button (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820221643.2U CN208315047U (en) | 2018-02-08 | 2018-02-08 | A kind of signal and system experimental device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820221643.2U CN208315047U (en) | 2018-02-08 | 2018-02-08 | A kind of signal and system experimental device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208315047U true CN208315047U (en) | 2019-01-01 |
Family
ID=64730895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820221643.2U Expired - Fee Related CN208315047U (en) | 2018-02-08 | 2018-02-08 | A kind of signal and system experimental device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208315047U (en) |
-
2018
- 2018-02-08 CN CN201820221643.2U patent/CN208315047U/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: 20190101 Termination date: 20200208 |
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| CF01 | Termination of patent right due to non-payment of annual fee |