CN108389484A - A kind of electrical engineering automated teaching signal generator - Google Patents
A kind of electrical engineering automated teaching signal generator Download PDFInfo
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- CN108389484A CN108389484A CN201810227555.8A CN201810227555A CN108389484A CN 108389484 A CN108389484 A CN 108389484A CN 201810227555 A CN201810227555 A CN 201810227555A CN 108389484 A CN108389484 A CN 108389484A
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- signal generator
- main body
- generator main
- electrical engineering
- input terminal
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/18—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
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- Educational Administration (AREA)
- Computational Mathematics (AREA)
- Business, Economics & Management (AREA)
- Educational Technology (AREA)
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of electrical engineering automated teaching signal generators, including pedestal, the upper surface of pedestal is hinged with signal generator main body, the side surface of signal generator main body is respectively equipped with display screen and control switchs, the input terminal of control switch is electrically connected with the output end of external power supply, and the input terminal of display screen and the input terminal of signal generator main body are electrically connected with the output end of control switch.This electrical engineering automated teaching signal generator, convenient for adjusting, it is easy to use, and has the function of dust-proof and be protected from light, the service life of signal generator can effectively be extended, sliding panel can be slided by slide bar in sliding slot, need not use can block display screen and control switch when signal generator, for dust-proof and be protected from light, it needs using can skid off and be placed in groove by sliding panel when signal generator, it is easy to use, it can be easy to operate with the height and angle of Regulate signal generator main body by adjustable plate and regulating tank.
Description
Technical field
The present invention relates to instructional device technical field, specially a kind of electrical engineering automated teaching signal generator.
Background technology
Electrical Engineering and Its Automation is that a culture adapts to socialist construction needs, is developed in an all-round way, i. e., morally, intellectually, physically and aesthetically, by
To engineer's propaedeutics, has electric motor and controller, electric appliance and its control, Power System and its Automation, architectural electricity etc.
Field of engineering technology basic theory and basic knowledge, can be engaged in design and manufacture, development, analysis of experiments, system operation, from
The applied compound advanced engineering skill of dynamic control, power electronic technique, production management and electronics and computer technology application
The profession of the art talent.Existing electrical engineering automated teaching signal generator is largely not easy to adjust, inconvenient for use, together
When, does not have dust-proof and be protected from light function, shortens the service life of signal generator.
Invention content
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of electrical engineering automated teaching letter
Number generator, it is easy to use convenient for adjusting, and have the function of it is dust-proof be protected from light, can effectively extend making for signal generator
With the service life, the problems in background technology can be effectively solved.
To achieve the above object, the present invention provides the following technical solutions：A kind of electrical engineering automated teaching is sent out with signal
The upper surface of raw device, including pedestal, the pedestal is hinged with signal generator main body, the side surface difference of signal generator main body
It is switched equipped with display screen and control, the input terminal for controlling switch is electrically connected with the output end of external power supply, the input terminal of display screen
It is electrically connected with the output end of control switch with the input terminal of signal generator main body, two inner surfaces of signal generator main body
Sliding slot is offered, slide bar is slidably connected in sliding slot, the side surface of slide bar is equipped with sliding panel, the upper table of signal generator main body
Face offers groove corresponding with sliding panel, and the lower surface of signal generator main body is hinged with adjustable plate, and the upper surface of pedestal is opened
Equipped with the matched regulating tank of adjustable plate.
As a preferred technical solution of the present invention, the quantity of the regulating tank is no less than four, and no less than four
Regulating tank be equidistantly positioned.
As a preferred technical solution of the present invention, the lower surface four corners of the pedestal are uniformly provided with mounting groove,
Non-slip mat is equipped in mounting groove.
As a preferred technical solution of the present invention, the both side surface of the signal generator main body is equipped with installation
The inner surface of frame, mounting bracket is equipped with mounting plate, and the side surface of mounting plate is equipped with radiator fan, the input terminal of radiator fan and control
The output end electrical connection of system switch.
As a preferred technical solution of the present invention, the mounting bracket is internally provided with sound-absorbing material layer, sound-absorbing material
Layer is organic fiber sound-absorbing material layer or inorfil sound-absorbing material layer or inorganic foamed sound-absorbing material layer.
Compared with prior art, the beneficial effects of the invention are as follows：This electrical engineering automated teaching signal generator, just
It is easy to use in adjusting, and have the function of dust-proof and be protected from light, it can effectively extend the service life of signal generator, slide
Plate can be slided by slide bar in sliding slot, and need not use can block display screen and control switch when signal generator, use
In dust-proof and be protected from light, need using can skid off and be placed in groove by sliding panel when signal generator, it is easy to use, pass through
Adjustable plate and regulating tank can be with the height and angle of Regulate signal generator main body, and easy to operate, radiator fan is used for signal
Generator main body radiates, and further extends service life, is sent out when can reduce radiator fan work by sound-absorbing material layer
Noise, avoid influence impart knowledge to students.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is side structure schematic view of the present invention.
In figure：1 pedestal, 2 signal generator main bodys, 3 display screens, 4 control switches, 5 sliding slots, 6 slide bars, 7 sliding panels, 8 are adjusted
Save plate, 9 regulating tanks, 10 mounting brackets, 11 mounting plates, 12 radiator fans, 13 grooves, 14 sound-absorbing material layers, 15 non-slip mats.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of electrical engineering automated teaching is occurred with signal
The upper surface of device, including pedestal 1, pedestal 1 is hinged with signal generator main body 2, and the side surface of signal generator main body 2 is set respectively
There are display screen 3 and control switch 4, the input terminal of control switch 4 to be electrically connected with the output end of external power supply, the input of display screen 3
End and signal generator main body 2 input terminal with control switch 4 output end be electrically connected, signal generator main body 2 two in
Side surface offers sliding slot 5, and slide bar 6 is slidably connected in sliding slot 5, and the side surface of slide bar 6 is equipped with sliding panel 7, and sliding panel 7 can
To be slided in sliding slot 5 by slide bar 6, need not use can block display screen 3 and control switch 4 when signal generator, use
In dust-proof and be protected from light, the upper surface of signal generator main body 2 offers groove 13 corresponding with sliding panel 7, needs to use signal
Sliding panel 7 can be skidded off and be placed in groove 13 when generator, easy to use, the lower surface hinge of signal generator main body 2
Be connected to adjustable plate 8, the upper surface of pedestal 1 offer with 8 matched regulating tank 9 of adjustable plate, can by adjustable plate 8 and regulating tank 9
Easy to operate with the height and angle of Regulate signal generator main body 2, the quantity of regulating tank 9 is no less than four, and no less than four
A regulating tank 9 is equidistantly positioned, and the lower surface four corners of pedestal 1 are uniformly provided with mounting groove, and non-slip mat is equipped in mounting groove
15, stability in use is improved, the both side surface of signal generator main body 1 is equipped with mounting bracket 10, the inside table of mounting bracket 10
Face is equipped with mounting plate 11, and the side surface of mounting plate 11 is equipped with radiator fan 12, and radiator fan 12 is used for signal generator main body 2
Heat dissipation further extends service life, and the input terminal of radiator fan 12 is electrically connected with the output end of control switch 4, and control is opened
It closes and is respectively equipped with button corresponding with signal generator main body 2, display screen 3 and radiator fan 12 on 4, the inside of mounting bracket 10 is set
There is sound-absorbing material layer 14, the noise sent out when radiator fan 12 works can be reduced by sound-absorbing material layer 14, avoids influencing to teach
It learns, sound-absorbing material layer 14 is organic fiber sound-absorbing material layer or inorfil sound-absorbing material layer or inorganic foamed sound-absorbing material layer,
The electrical engineering automated teaching signal generator, it is easy to use convenient for adjusting, and have the function of dust-proof and be protected from light, it can
Effectively to extend the service life of signal generator.
When in use：Adjustable plate 8 is rotated, adjustable plate 8 is put into corresponding regulating tank 9, signal generator is regulated
Then sliding panel 7 is skidded off and sliding panel 7 is placed in groove 13 by rotating slide bar 6, grasped by the height and angle of main body 2
Make control switch 4, opening signal generator main body 2 and display screen 3, you can start teaching, it is easy to operate, it is easy to use.
The present invention is easy to use convenient for adjusting, and has the function of dust-proof and be protected from light, and can effectively extend signal generator
Service life, sliding panel 7 can be slided by slide bar 6 in sliding slot 5, need not use can be blocked when signal generator it is aobvious
Display screen 3 and control switch 4, for it is dust-proof be protected from light, need that sliding panel 7 can be skidded off and is placed on using when signal generator
It is easy to use in groove 13, it can be grasped with the height and angle of Regulate signal generator main body 2 by adjustable plate 8 and regulating tank 9
Make simply, radiator fan 12 is used to radiate to signal generator main body 2, further extends service life, passes through sound-absorbing material
Layer 14 can reduce the noise sent out when radiator fan 12 works, avoid influencing to impart knowledge to students.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of electrical engineering automated teaching signal generator, including pedestal (1), it is characterised in that：The pedestal (1)
Upper surface is hinged with signal generator main body (2), and the side surface of signal generator main body (2) is respectively equipped with display screen (3) and control
The input terminal of system switch (4), control switch (4) is electrically connected with the output end of external power supply, the input terminal and signal of display screen (3)
The input terminal of generator main body (2) is electrically connected with the output end of control switch (4), two insides of signal generator main body (2)
Surface offers sliding slot (5), and slide bar (6) is slidably connected in sliding slot (5), and the side surface of slide bar (6) is equipped with sliding panel (7),
The upper surface of signal generator main body (2) offers groove (13) corresponding with sliding panel (7), signal generator main body (2)
Lower surface is hinged with adjustable plate (8), and the upper surface of pedestal (1) offers and adjustable plate (8) matched regulating tank (9).
2. a kind of electrical engineering automated teaching signal generator according to claim 1, it is characterised in that：The tune
The quantity of section slot (9) is no less than four, and no less than four regulating tanks (9) are equidistantly positioned.
3. a kind of electrical engineering automated teaching signal generator according to claim 1, it is characterised in that：The bottom
The lower surface four corners of seat (1) are uniformly provided with mounting groove, and non-slip mat (15) is equipped in mounting groove.
4. a kind of electrical engineering automated teaching signal generator according to claim 1, it is characterised in that：The letter
The both side surface of number generator main body (1) is equipped with mounting bracket (10), and the inner surface of mounting bracket (10) is equipped with mounting plate (11),
The side surface of mounting plate (11) is equipped with radiator fan (12), the output end of the input terminal and control switch (4) of radiator fan (12)
Electrical connection.
5. a kind of electrical engineering automated teaching signal generator according to claim 4, it is characterised in that：The peace
That shelves (10) is internally provided with sound-absorbing material layer (14), and sound-absorbing material layer (14) is organic fiber sound-absorbing material layer or inorfil
Sound-absorbing material layer or inorganic foamed sound-absorbing material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810227555.8A CN108389484A (en) | 2018-03-20 | 2018-03-20 | A kind of electrical engineering automated teaching signal generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810227555.8A CN108389484A (en) | 2018-03-20 | 2018-03-20 | A kind of electrical engineering automated teaching signal generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108389484A true CN108389484A (en) | 2018-08-10 |
Family
ID=63067607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810227555.8A Pending CN108389484A (en) | 2018-03-20 | 2018-03-20 | A kind of electrical engineering automated teaching signal generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108389484A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113376416A (en) * | 2021-08-12 | 2021-09-10 | 南京洛仑通讯科技有限公司 | Electric field generator with adjustable electric field generating position and adjusting method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202503487U (en) * | 2012-02-14 | 2012-10-24 | 陈鹏 | Signal generator used in experimental teaching of electrical automation specialty |
| KR20120131695A (en) * | 2011-05-26 | 2012-12-05 | (주)한아이티 | Apparatus capable of hearing sound for a hearing-impaired person |
| CN104633404A (en) * | 2013-11-11 | 2015-05-20 | 西安派诺信息技术有限公司 | Desktop computer display screen capable of being adjusted by large angle |
| CN204906339U (en) * | 2015-09-16 | 2015-12-23 | 河北工程技术高等专科学校 | Special signal generator that instrument and meter detected |
| CN205581568U (en) * | 2016-05-05 | 2016-09-14 | 陕西理工学院 | Signal generator is used in automatic teaching of electrical engineering |
| KR20160137854A (en) * | 2015-05-22 | 2016-12-01 | (주)세계과학 | Multi-function signal generator |
| CN107543948A (en) * | 2016-06-23 | 2018-01-05 | 潘俊锋 | A kind of electric specialty teaching universal meter |
-
2018
- 2018-03-20 CN CN201810227555.8A patent/CN108389484A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120131695A (en) * | 2011-05-26 | 2012-12-05 | (주)한아이티 | Apparatus capable of hearing sound for a hearing-impaired person |
| CN202503487U (en) * | 2012-02-14 | 2012-10-24 | 陈鹏 | Signal generator used in experimental teaching of electrical automation specialty |
| CN104633404A (en) * | 2013-11-11 | 2015-05-20 | 西安派诺信息技术有限公司 | Desktop computer display screen capable of being adjusted by large angle |
| KR20160137854A (en) * | 2015-05-22 | 2016-12-01 | (주)세계과학 | Multi-function signal generator |
| CN204906339U (en) * | 2015-09-16 | 2015-12-23 | 河北工程技术高等专科学校 | Special signal generator that instrument and meter detected |
| CN205581568U (en) * | 2016-05-05 | 2016-09-14 | 陕西理工学院 | Signal generator is used in automatic teaching of electrical engineering |
| CN107543948A (en) * | 2016-06-23 | 2018-01-05 | 潘俊锋 | A kind of electric specialty teaching universal meter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113376416A (en) * | 2021-08-12 | 2021-09-10 | 南京洛仑通讯科技有限公司 | Electric field generator with adjustable electric field generating position and adjusting method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180810 |
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| RJ01 | Rejection of invention patent application after publication |