CN211787794U - Toolbox is used in automatic teaching of electronic design - Google Patents
Toolbox is used in automatic teaching of electronic design Download PDFInfo
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- CN211787794U CN211787794U CN202020206504.XU CN202020206504U CN211787794U CN 211787794 U CN211787794 U CN 211787794U CN 202020206504 U CN202020206504 U CN 202020206504U CN 211787794 U CN211787794 U CN 211787794U
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- box
- show
- electronic design
- bottom plate
- teaching
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- 238000013461 design Methods 0.000 title claims abstract description 26
- 238000009434 installation Methods 0.000 claims description 4
- 238000003860 storage Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 7
- 241001310793 Podium Species 0.000 description 2
- 238000011960 computer-aided design Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses an automatic teaching tool box for electronic design, belonging to the technical field of electronic design, comprising a tool box structure consisting of a bottom box and a top box cover which are hinged with each other, the top box cover and the bottom box are fixed through a buckle, the rotation angle of the top box cover and the bottom box is 0-180 degrees, a display table board is arranged in the middle area in the bottom box, two sides of the display table board are provided with accommodating grooves, the display table top is formed by folding a bottom plate and two extension plates and can be lifted up and down by being pushed by an electric push rod, the bottom plate is connected with the output end of the electric push rod, the extension plate is rotatably connected with the bottom plate through a rotating shaft to realize the unfolding and folding of the display table top, the connecting ends of the bottom plate and the extension plate are provided with limiting supporting plates for limiting the rotation angle of the extension plate to be not more than 180 degrees. The foldable and unfoldable structure is arranged on the display table board, so that the storage space is saved.
Description
Technical Field
The utility model relates to an electronic design technical field, in particular to toolbox is used in automatic teaching of electronic design.
Background
Electronic design automation, also called EDA, developed from the concepts of Computer Aided Design (CAD), Computer Aided Manufacturing (CAM), Computer Aided Test (CAT) and Computer Aided Engineering (CAE) in the early 90 s of the 20 th century, the advent of EDA technology has greatly improved the efficiency and operability of circuit design, reducing the labor intensity of designers. At present, the EDA technology is widely used in various companies, enterprises and public institutions and scientific research and teaching departments.
The electronic design is a process of designing and manufacturing a satisfactory electronic device by using a basic electronic circuit principle. The electronic design teaching method is an important practice process for investigating basic application skills and practice innovation capacity of electronic technology of students, and is divided into theoretical teaching and practice teaching during electronic design teaching, and teachers generally need tool boxes during practice teaching, so that the electronic design teaching method is convenient to carry into classrooms, and the electronic design automation practice teaching can be carried out by opening the tool boxes.
Traditional teaching tool case generally only possesses the effect of accomodating teaching tool, can not provide the show platform in the operation of classroom show practice, and place on the podium practice teaching can lead to the student of platform to see complete flow step, lead to teaching effect poor, and after practice operation is accomplished, whether the classroom needs the circuit board procedure through singlechip operation design can normal operating, need demonstrate with the help of the singlechip, and the display screen of the singlechip of traditional toolbox is less, can't supply all students to watch when placing on the podium.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at just can only provide the effect of storage tool in order to solve above-mentioned teaching tool case function singleness, the poor problem of teaching show effect provides an automatic for teaching toolbox of electronic design, and it is various to have the function, has the show mesa of liftable to and double screen show singlechip, make teaching process and result show better advantage.
The utility model realizes the purpose through the following technical proposal, a tool box for electronic design automation teaching, which comprises a tool box structure consisting of a bottom box and a top box cover which are hinged with each other, the top box cover and the bottom box are fixed through a buckle, the rotation angle of the top box cover and the bottom box is 0-180 degrees, a display table board is arranged in the middle area in the bottom box, two sides of the display table board are provided with accommodating grooves, the display table top is formed by folding a bottom plate and two extension plates and can be lifted up and down by being pushed by an electric push rod, the bottom plate is connected with the output end of the electric push rod, the extension plate is rotatably connected with the bottom plate through a rotating shaft to realize the unfolding and folding of the display table top, the connecting ends of the bottom plate and the extension plate are provided with limiting supporting plates for limiting the rotation angle of the extension plate to be not more than 180 degrees.
Preferably, the bottom box is provided with a control button, and the control button is electrically connected with the electric push rod.
Preferably, the output end of the electric push rod is a multi-section telescopic rod.
Preferably, the surface area of the bottom plate is the sum of the surface areas of the two extension plates.
Preferably, the inside of top case lid is inlayed and is installed the show singlechip, install data connection line on the show singlechip, screen and outer screen in the positive and negative installation of show singlechip, the one side towards the end box is installed to the interior screen, and the surface at top case lid is installed to the outer screen, and the size of outer screen is greater than the size of interior screen.
Preferably, a handle is arranged on the bottom box.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the structure that is the folding and expansion that is constituteed by three boards with the setting of show mesa, when the toolbox was not used, the extension plate was folding and the bottom plate laminating for the face of utilizing of show mesa diminishes, makes things convenient for closed toolbox, expandes the extension plate upset when using and is in the coplanar with the bottom plate, thereby enlarges the usable area of show mesa, and the show is used when making things convenient for the teaching.
2. The show table face passes through electric putter and promotes, and electric putter's output adopts multisection telescopic link to constitute, can reach higher height like this when raising show table face, and the student watches more completely when convenient teaching.
3. Through setting up the show singlechip on the top case lid, the show singlechip adopts positive and negative double screen structure, and the outer screen setting of reverse side supplies the student to watch in the outside of top case lid, and the inner screen is watched when supplying the teacher operation towards end case box, and the show singlechip has data connection line moreover, can insert the circuit board of good design through data connection line, realizes the operation of circuit board, improves the teaching effect.
Drawings
Fig. 1 is a schematic view of the overall structure of the device of the present invention.
Fig. 2 is a schematic view of the structure of the display table of the present invention.
Fig. 3 is a schematic view of the closed structure of the top case cover and the bottom case of the present invention.
In the figure: 1. the display device comprises a bottom box, 2, a top box cover, 3, a buckle, 4, a lifting handle, 5, an accommodating groove, 6, a display table board, 7, a control button, 8, a display single chip microcomputer, 9, an inner screen, 10, a data connecting line, 11, a bottom plate, 12, an extension plate, 13, a rotating shaft, 14, a limiting supporting plate, 15, a plurality of sections of telescopic rods, 16, an electric push rod, 17 and an outer screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a tool box for electronic design automation teaching comprises a tool box structure composed of a bottom box 1 and a top box cover 2 hinged to each other, wherein the top box cover 2 and the bottom box 1 are fixed by a buckle 3, the rotation angle of the top box cover 2 and the bottom box 1 is 0-180 degrees, a display table 6 is installed in the middle area inside the bottom box 1, two sides of the display table 6 are provided with storage grooves 5, the display table 6 is formed by folding a bottom plate 11 and two extension plates 12 and can be lifted up and down by being pushed by an electric push rod 16, the output end of the electric push rod 16 is connected with the bottom plate 11, the extension plates 12 are rotatably connected with the bottom plate 11 through rotating shafts 13 to realize the unfolding and folding of the display table 6, the connecting ends of the bottom plate 11 and the extension plates 12 are provided with limit supporting plates 14 for limiting the rotation angle of the extension plates 12 not to exceed 180 degrees, the display table 6 inside the bottom box 1 can be used by teachers in the process of practicing electronic design circuit board, when using, open 180 exposure show mesa 6 with top case lid 2, make show mesa 6 rise through electric putter 16, make things convenient for the student under the platform to see the practice flow completely, because show mesa 6 comprises bottom plate 11 and extension plate 12 are folding, extension plate 12 can expand, enlarge show mesa 6's usable area, it is more convenient that the teacher operates like this, the back is accomplished in the teaching, again with extension plate 12 folding subsides on bottom plate 11, reduce show mesa 6's area, electric putter 16 drive show mesa 6 descends, can conveniently close 2 carrying tool casees of top case lid.
The bottom box 1 is provided with a control button 7, the control button 7 is electrically connected with an electric push rod 16, the output end of the electric push rod 16 is a multi-section telescopic rod 15, the control button 7 can conveniently control the electric push rod 16 to lift the display table board 6, the multi-section telescopic rod 15 enables the lifting height of the display table board 6 to be high, the viewing effect is better, the surface area of the bottom plate 11 is the sum of the surface areas of two extension plates 12, when the two extension plates 12 are folded and pasted on the bottom plate 11, the thickness of the two extension plates is not too thick, the display singlechip 8 is embedded and installed in the top box cover 2, the display singlechip 8 is provided with a data connecting wire 10, the inner screen 9 and the outer screen 17 are installed on the front and back surfaces of the display singlechip 8, the inner screen 9 is installed on the surface facing the bottom box 1, the outer screen 17 is installed on the outer surface of the top box cover 2, the size of the outer screen 17, see whether can normal operating, during the use, only need with data connection line 10 access on the chip pin of the good circuit board of welding, can the operation procedure, interior screen 9 and outer screen 17 can show the operation result, in the show, with top case lid 2 rotate to with end box 1 vertically angle, make outer screen 17 towards the student, interior screen 9 is towards the teacher, because the great convenient student of outer screen 17 size watches, install handle 4 on end box 1, handle 4 conveniently carries the toolbox.
The above-mentioned show singlechip 8 that can operate the procedure belongs to the teaching equipment that can purchase on the market, and the technique that the double-screen shows the same content is also very mature moreover, and this application file is not for improving show singlechip 8, only improves the bandwagon effect with the help of double-screen display technique, does not improve its own internal program, so no longer give unnecessary details show singlechip 8's inner structure.
The utility model discloses a theory of operation: the teacher is giving lessons the in-process, can open 180 with top case lid 2, press control button 7 to make show mesa 6 rise to suitable height, make the student under the platform can watch the step of operation on show mesa 6, can overturn show that two extension plates 12 on the mesa 6 make the area face of show mesa 6 that extension plate 12 and bottom plate 11 constitute big, make things convenient for the teacher to operate the flow step on the mesa, accomplish behind the design finished product, descend folding show mesa 6 again, insert show singlechip 8 with the finished product through data connection line 10 at last and carry out the operation test, it is perpendicular to 1 with end box to rotate top case lid 2, make outer screen 17 face the student, show the operation result.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides an automatic toolbox for teaching of electronic design, includes the toolbox structure of constituteing in bottom case box (1) and top case lid (2) of mutual articulated, just top case lid (2) with it is fixed through buckle (3) between bottom case box (1), its characterized in that: the top case lid (2) with the rotation angle of end case box (1) is 0-180, the inside middle zone installation show mesa (6) of end case box (1), the both sides of show mesa (6) are equipped with accomodate groove (5), show mesa (6) are folded by bottom plate (11) and two extension plates (12) and are constituteed and promote through electric putter (16) and can the oscilaltion, with what the output of electric putter (16) was connected does bottom plate (11), extension plate (12) through rotation axis (13) with bottom plate (11) rotate to be connected the realization the expansion and the folding of show mesa (6), bottom plate (11) with the link of extension plate (12) all is equipped with spacing layer board (14) and is used for the restriction the rotation angle of extension plate (12) is no longer than 180.
2. The tool box for electronic design automation teaching of claim 1, characterized in that: and a control button (7) is arranged on the bottom box (1), and the control button (7) is electrically connected with the electric push rod (16).
3. The tool box for electronic design automation teaching according to claim 1 or 2, characterized in that: the output end of the electric push rod (16) is a multi-section telescopic rod (15).
4. The tool box for electronic design automation teaching of claim 1, characterized in that: the surface area of the bottom plate (11) is the sum of the surface areas of the two extension plates (12).
5. The tool box for electronic design automation teaching of claim 1, characterized in that: the inside of top case lid (2) is inlayed installation show singlechip (8), install data connecting wire (10) on show singlechip (8), screen (9) and outer screen (17) in the positive and negative installation of show singlechip (8), interior screen (9) are installed in the one side towards end case box (1), and the surface at top case lid (2) is installed in outer screen (17), and the size of outer screen (17) is greater than the size of interior screen (9).
6. The tool box for electronic design automation teaching of claim 1, characterized in that: and a handle (4) is arranged on the bottom box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020206504.XU CN211787794U (en) | 2020-02-25 | 2020-02-25 | Toolbox is used in automatic teaching of electronic design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020206504.XU CN211787794U (en) | 2020-02-25 | 2020-02-25 | Toolbox is used in automatic teaching of electronic design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211787794U true CN211787794U (en) | 2020-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020206504.XU Expired - Fee Related CN211787794U (en) | 2020-02-25 | 2020-02-25 | Toolbox is used in automatic teaching of electronic design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211787794U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113066338A (en) * | 2021-05-18 | 2021-07-02 | 广东电网有限责任公司 | Power system troubleshooting training device |
| CN113628512A (en) * | 2021-08-24 | 2021-11-09 | 淄博师范高等专科学校 | Portable experimental box for physical science teaching |
-
2020
- 2020-02-25 CN CN202020206504.XU patent/CN211787794U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113066338A (en) * | 2021-05-18 | 2021-07-02 | 广东电网有限责任公司 | Power system troubleshooting training device |
| CN113628512A (en) * | 2021-08-24 | 2021-11-09 | 淄博师范高等专科学校 | Portable experimental box for physical science teaching |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |