CN108552760A - A kind of computer assisted instruction teaching experimental base - Google Patents
A kind of computer assisted instruction teaching experimental base Download PDFInfo
- Publication number
- CN108552760A CN108552760A CN201810724508.4A CN201810724508A CN108552760A CN 108552760 A CN108552760 A CN 108552760A CN 201810724508 A CN201810724508 A CN 201810724508A CN 108552760 A CN108552760 A CN 108552760A
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- main body
- computer
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- plate
- experimental bench
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- 239000005341 toughened glass Substances 0.000 claims abstract description 13
- 239000004744 fabric Substances 0.000 claims description 47
- 208000003443 Unconsciousness Diseases 0.000 claims description 26
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
- A47B21/007—Tables or desks for office equipment, e.g. typewriters, keyboards with under-desk displays, e.g. displays being viewable through a transparent working surface of the table or desk
- A47B21/0073—Tables or desks for office equipment, e.g. typewriters, keyboards with under-desk displays, e.g. displays being viewable through a transparent working surface of the table or desk liftable above the desk top
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
- A47B21/04—Tables or desks for office equipment, e.g. typewriters, keyboards characterised by means for holding or fastening typewriters or computer equipment
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B37/00—Tables adapted for other particular purposes
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
-
- 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
- G09B5/00—Electrically-operated educational appliances
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Electrically Operated Instructional Devices (AREA)
Abstract
The invention discloses a kind of computer assisted instruction teaching experimental bases,Including lift tables plate and experimental bench main body,It is inserted with lift tables plate at the center of the experimental bench main body,It is placed with computer in the lift tables plate,The upper surface of the experimental bench main body is fixed with the desk being symmetric and bookshelf,Being screwed between the desk and bookshelf has tempered glass wall,It is fixed at the center of the tempered glass wall and is embedded with LED screen,And tempered glass wall is threadedly secured at the top surface edge of experimental bench main body,Engaging between gear and lead screw that the present invention passes through rotation can adjust lift tables plate position,To computer be stored to the storage chamber of experimental bench main body after education activities,To realize the storage of computer,Avoid the problem that computer exposure reduces computer service life in air when unused,And enclosure space can be provided for the storage of computer by the hanger plate of mutual cooperation grafting and plate,Play effective dustproof effect.
Description
Technical field
The present invention relates to instructional technology field, specially a kind of computer assisted instruction teaching experimental base.
Background technology
Overall qualities education is carried out in China's education at present, and primary school is the school that people receive initial period regular education, is
The important component of basic education, is the flower of motherland, and mathematics education is by the extensive concern of social crowd, and quality-oriented education
It is required that teacher tries to explore in teaching, make great efforts to expand Teaching Ideas, guiding student Active Learning knowledge promotes student learning
In the process, it looks for novelty, ask skilful, realistic, to which student to be introduced to the boundary of innovative study, primary school education is in the process for teaching knowledge
In, the learning interest of training student is also crucial, and computer popularizes one of equipment as teaching, is favored by school, but existing
In place of some comes with some shortcomings for the computer assisted instruction equipment of pupil in course of education.
1, during existing computer assisted instruction, teaching or to teach based on instruction, but complementary education teaching is real
Having a single function for platform is tested, and the usable floor area of experimental bench is limited, cannot motivated students' interest in learning.
2, computer is directly placed on experimental bench, cannot store to experimental bench, can accumulate when long-time is not used
Tire out many dusts, influences the service life of computer.
Invention content
The purpose of the present invention is to provide a kind of computer assisted instruction teaching experimental bases, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides the following technical solutions：A kind of computer assisted instruction teaching experimental base, packet
Lift tables plate and experimental bench main body are included, lift tables plate is inserted at the center of the experimental bench main body, is placed in the lift tables plate
There are computer, the upper surface of the experimental bench main body to be fixed with the desk being symmetric and bookshelf, the desk and book
Being screwed between frame has tempered glass wall, is fixed at the center of the tempered glass wall and is embedded with LED screen, and tempered glass wall spiral shell
Line is fixed at the top surface edge of experimental bench main body, and the corner of bottom end four of the experimental bench main body is screwed and has branch
Strut, and experimental bench main body center bottom is welded with thread groove column；
The bottom end switching of the lift tables plate has lead screw, and the lead screw runs through storage chamber, and one end engaging sleeve of lead screw is in screw thread
In slot column, the appearance wall of the lead screw is engaged with gear, shaft is fixed at the center of the gear, and gear passes through shaft
In experimental bench main body close to the inside of bottom end side, the bottom end of the lift tables plate is welded with symmetrical two second for switching
Sliding block, the second sliding block sliding sleeve are opened in the inside of experimental bench main body in the inside of guide groove, the guide groove；
The experimental bench main body and the upper surface of lift tables plate junction offer symmetrical the first outer groove and the second outer groove,
It is placed with hanger plate in first outer groove, the hanger plate upper surface offers slot, and hanger plate side is fixed embedded with the
One black-out cloth, for one end volume of first black-out cloth in the first cloth beam appearance wall, first cloth beam passes through one turn of spring
It is connected on the inside of the first inside groove, first inside groove is communicated with the first outer groove, and plate is placed in second outer groove, described to insert
Plate side is fixed with bolt, and the bolt coordinates grafting with slot, and the side of the plate, which is fixed, is embedded with the second black-out cloth, described
One end volume of second black-out cloth in the second cloth beam outer surface, transferred by spring two in the second inside groove by second cloth beam
Interior, second inside groove is communicated with the second outer groove.
Further, external chute is offered at the center of the desk, the internal slide of the external chute is cased with synchronization
The top switching of block, the synchronization blocks is cased with clipboard, and the clipboard is lain on placing groove, and the placing groove is opened in book
Side of the frame close to computer is write, the desk is mutually perpendicular to clipboard.
Further, the clipboard coordinates sleeve with external chute.
Further, the LED screen is wired is electrically connected with screen splicing device, described screen splicing device one end
Wired to be electrically connected with computer terminal, the computer terminal and computer are electrically connected with the power supply.
Further, the storage chamber is opened at the inside center of experimental bench main body, and storage chamber is communicated with guide groove.
Further, first inside groove and the second inside groove are opened in the inside of experimental bench main body, and the first inside groove and
Second inside groove is symmetric about lift tables plate.
Further, the sum of length dimension of first black-out cloth and the second black-out cloth is more than the length ruler of lift tables plate
It is very little, and the width dimensions of the first black-out cloth are equal with the width dimensions of lift tables plate.
Further, one symmetrical fixing sleeve of the spring is in the appearance wall of the first cloth beam, and the other end of spring is fixed
Embedded in the inner surface wall of the first inside groove.
Further, two symmetrical fixing sleeve of the spring is in the appearance wall of the second cloth beam, and the other end of spring is fixed
Embedded in the inner surface wall of the first inside groove.
Further, the screen splicing device is electrically connected with the power supply.
Compared with prior art, the beneficial effects of the invention are as follows：
1, the present invention can adjust lift tables plate position by engaging between the gear and lead screw of rotation, in education activities
After computer can be stored to the storage chamber of experimental bench main body, to realize the storage of computer, avoid not making
The exposure of used time computer reduces the problem of computer service life in air, and by the hanger plate of mutual cooperation grafting and inserts
Plate can provide enclosure space for the storage of computer, play effective dustproof effect, meet teaching demand.
2, the present invention is provided with LED display in experimental bench main body, and in teaching process, LED screen is mutual with computer
Coordinate, teacher can show the step of showing computer teaching content by computer operating in LED screen, and student can be with root
It is voluntarily put into practice on computers according to demonstration step, student's mode of operation again, causes student to forget after avoiding traditional teacher from demonstrating
The problem of content, improves the high efficiency of student's study, improves learning efficiency.
3, the present invention be by can extract the clipboard of rotation out, increase experimental bench main body using area, be the book of student
The convenient condition of offer is provided and does not interfere with normal behaviour of the student to computer since clipboard is located at the top of experimental bench main body
Make, meets the use demand of student.
Description of the drawings
Fig. 1 is overall structure sectional view of the present invention；
Fig. 2 is A schematic enlarged-scale views of the present invention；
Fig. 3 is B structure enlarged drawing of the present invention；
Fig. 4 is LED screen electric connection structure schematic diagram of the present invention；
Fig. 5 is the first cloth beam attachment structure schematic diagram of the invention；
Fig. 6 is the second cloth beam attachment structure schematic diagram of the invention.
In Fig. 1-6：1- tempered glass walls；11-LED screens；111- screen splicing devices；The computer terminals 112-；113- electricity
Source；2- lift tables plates；21- computers；3- desks；31- clipboards；32- external chutes；33- synchronization blocks；34- placing grooves；4- books
Frame；5- experimental bench main bodys；51- guide grooves；52- storage chambers；53- lead screws；54- shafts；55- gears；The second sliding blocks of 56-；57- spiral shells
Groove column；58- supporting rods；6- hanger plates；The first black-out clothes of 61-；The first cloth beams of 62-；621- springs one；63- slots；7-
One inside groove；The first outer grooves of 71-；8- plates；81- bolts；The second black-out clothes of 82-；The second cloth beams of 83-；831 springs two；9-
Two inside grooves；The second outer grooves of 91-.
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.
- 6 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of computer assisted instruction teaching experimental base, including
Lift tables plate 2 and experimental bench main body 5 are inserted with lift tables plate 2 at the center of the experimental bench main body 5, are put in the lift tables plate 2
It is equipped with computer 21, the upper surface of the experimental bench main body 5 is fixed with the desk 3 being symmetric and bookshelf 4, the writing
Being screwed between frame 3 and bookshelf 4 has tempered glass wall 1, is fixed at the center of the tempered glass wall 1 and is embedded with LED screen 11, and
Tempered glass wall 1 is threadedly secured at the top surface edge of experimental bench main body 5, the turning of bottom end four of the experimental bench main body 5
Place is screwed and has supporting rod 58, and 5 center bottom of experimental bench main body is welded with thread groove column 57.
The bottom end switching of the lift tables plate 2 has lead screw 53, the lead screw 53 to run through storage chamber 52, and one end of lead screw 53
For engaging sleeve in thread groove column 57, the appearance wall of the lead screw 53 is engaged with gear 55, fixing sleeve at the center of the gear 55
There is shaft 54, and gear 55 is transferred in experimental bench main body 5 by shaft 54 close to the inside of bottom end side, the lift tables plate 2
Bottom end be welded with two symmetrical the second sliding blocks 56,56 sliding sleeve of the second sliding block is in the inside of guide groove 51, institute
The inside that guide groove 51 is opened in experimental bench main body 5 is stated, wherein the second sliding block 56 primarily serves the effect of limit, avoids lifting
The problem of exceeding experimental bench main body 5 when desktop 2 lifts it ensure that the upper surface of lift tables plate 2 and experimental bench main body 5 is in same
Horizontal plane, and guide groove 51 then plays the role of stable lift tables plate 2 in 2 lifting process of lift tables plate, avoids lift tables plate 2
The case where shifting；
The switching of 54 one end of the shaft is pierced by experimental bench main body 5 and extends to 5 outside of experimental bench main body；
The experimental bench main body 5 and the upper surface of 2 junction of lift tables plate offer the first symmetrical outer groove 71 and second
Outer groove 91 is placed with hanger plate 6 in first outer groove 71, and 6 upper surface of the hanger plate offers slot 63, and hanger plate 6
Side, which is fixed, is embedded with the first black-out cloth 61, and one end volume of first black-out cloth 61 is in 62 appearance wall of the first cloth beam, and described the
A roll of cloth beam 62 is transferred by spring 1 in the inside of the first inside groove 7, and first inside groove 7 is communicated with the first outer groove 71, institute
It states and is placed with plate 8 in the second outer groove 91,8 side of the plate is fixed with bolt 81, and the bolt 81 is inserted with the cooperation of slot 63
It connects, the side of the plate 8, which is fixed, is embedded with the second black-out cloth 82, and one end of second black-out cloth 82 is rolled up in the second cloth beam 83
Outer surface, second cloth beam 83 are transferred by spring 2 831 in the second inside groove 9, second inside groove, 9 and second outer groove
91 communicate.
External chute 32 is offered at the center of the desk 3, the internal slide of the external chute 32 is cased with synchronization blocks 35,
The top switching of the synchronization blocks 35 is cased with clipboard 31, and the clipboard 31 is lain on placing groove 34, the placing groove 34
Desk 3 is opened in close to the side of computer 21, the desk 3 is mutually perpendicular to clipboard 31 and clipboard 31 and outer cunning
Slot 32 coordinates sleeve, when in use, can extract clipboard 31 out, increase can utilize area, be provided easily for the writing of student
Condition, and normal operating of the student to computer 21 is not influenced, the external chute 32 is "convex" shaped shape, the synchronization blocks 33
Width dimensions are more than the width dimensions of clipboard 31, stability when ensure that 31 vertical writing frame 3 of clipboard.
The LED screen 11 is wired to be electrically connected with screen splicing device 111, described 111 one end of screen splicing device
Wired to be electrically connected with computer terminal 112, the computer terminal 112, computer 21 and screen splicing device 111 are and power supply
113 are electrically connected, and provide necessary condition for the teaching demonstration in teaching process, wherein computer terminal 112 primarily serves control
The effect of LED screen 11 and computer 21, in teaching process, teacher can be by being student in 11 demonstration operation step of LED screen
It is operated while watching and convenient condition is provided, student operates again after avoiding traditional teacher from demonstrating, and causes student to forget interior
The problem of appearance, improves the high efficiency of student's study.
The storage chamber 52 is opened at the inside center of experimental bench main body 5, and storage chamber 52 is communicated with guide groove 51, should
Storage chamber 52 predominantly stores computer 21 and lift tables plate 2 provides space, and the computer 21 when unused is avoided to be exposed to sky
In gas, plays and store dust-proof effect.
First inside groove, 7 and second inside groove 9 is opened in the inside of experimental bench main body 5, and in the first inside groove 7 and second
Slot 9 is symmetric about lift tables plate 2, and the sum of length dimension of first black-out cloth, 61 and second black-out cloth 82, which is more than, to be risen
The length dimension of desktop 2 drops, and the width dimensions of the first black-out cloth 61 are equal with the width dimensions of lift tables plate 2, and described first
Inside groove 7 and the second inside groove 9 are mainly that the storage of the first black-out cloth 61 and the second black-out cloth 82 provides space, when computer 21 is stored
To storage chamber 52, by the cooperation grafting of hanger plate 6 and plate 8, to close computer 21 to storage chamber 52.
One 621 symmetrical fixing sleeve of the spring is in the appearance wall of the first cloth beam 62, and the other end of spring 1 is fixed
Embedded in the inner surface wall of the first inside groove 7,2 831 symmetrical fixing sleeve of the spring is in the appearance wall of the second cloth beam 83, and spring two
831 other end fixes the inner surface wall embedded in the first inside groove 7, when plate 8 is detached from hanger plate 6, the first black-out cloth 61 and second
Black-out cloth 82 can voluntarily be stored to experimental bench main body 5.
Operation principle：In use, teacher shows the content of teaching by controlling computer terminal 112 in LED screen 11, and
Content of courses step is demonstrated out as needed, is put into practice on computer 21 at this point, student can then synchronize according to demo content, from
And improve study high efficiency, avoid forgetting content, clipboard 31 can also be extracted out according to demand, increase experimental bench using face
Product provides condition to write, and after education activities, rotating shaft 54 utilizes engaging for gear 55 and lead screw 53 so that liter
It drops desktop 2 to decline, to drive computer 21 to decline, and stores to storage chamber 52, then pull hanger plate 6 and plate 8, it will
Bolt 81 is inserted in slot 63, and computer 21 exposes in air when avoiding being not used, and plays dust-proof effect.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
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 (10)
1. a kind of computer assisted instruction teaching experimental base, including lift tables plate（2）With experimental bench main body（5）, it is characterised in that：
The experimental bench main body（5）Center at be inserted with lift tables plate（2）, the lift tables plate（2）On be placed with computer（21）, institute
State experimental bench main body（5）Upper surface be fixed with the desk being symmetric（3）And bookshelf（4）, the desk（3）And book
Frame（4）Between be screwed and have tempered glass wall（1）, the tempered glass wall（1）Center at fix be embedded with LED screen（11）,
And tempered glass wall（1）It is threadedly secured in experimental bench main body（5）Top surface edge at, the experimental bench main body（5）Bottom end
Four corners are screwed and have supporting rod（58）, and experimental bench main body（5）Center bottom is welded with thread groove column（57）；
The lift tables plate（2）Bottom end switching have lead screw（53）, the lead screw（53）Through storage chamber（52）, and lead screw（53）
One end engaging sleeve in thread groove column（57）It is interior, the lead screw（53）Appearance wall be engaged with gear（55）, the gear（55）
Center at be fixed with shaft（54）, and gear（55）Pass through shaft（54）Switching is in experimental bench main body（5）Close to bottom end one
The inside of side, the lift tables plate（2）Bottom end be welded with two symmetrical the second sliding blocks（56）, second sliding block
（56）Sliding sleeve is in guide groove（51）Inside, the guide groove（51）It is opened in experimental bench main body（5）Inside；
The experimental bench main body（5）With lift tables plate（2）The upper surface of junction offers the first symmetrical outer groove（71）
With the second outer groove（91）, first outer groove（71）Inside it is placed with hanger plate（6）, the hanger plate（6）Upper surface offers slotting
Slot（63）, and hanger plate（6）Side, which is fixed, is embedded with the first black-out cloth（61）, first black-out cloth（61）One end roll up first
Cloth beam（62）Appearance wall, first cloth beam（62）Pass through spring one（621）Switching is in the first inside groove（7）Inside, institute
State the first inside groove（7）With the first outer groove（71）It communicates, second outer groove（91）Inside it is placed with plate（8）, the plate（8）One
Side is fixed with bolt（81）, the bolt（81）With slot（63）Coordinate grafting, the plate（8）Side fix be embedded with second
Black-out cloth（82）, second black-out cloth（82）One end roll up in the second cloth beam（83）Outer surface, second cloth beam
（83）Pass through spring two（831）Switching is in the second inside groove（9）It is interior, second inside groove（9）With the second outer groove（91）It communicates.
2. a kind of computer assisted instruction teaching experimental base according to claim 1, it is characterised in that：The desk
（3）Center at offer external chute（32）, the external chute（32）Internal slide be cased with synchronization blocks（35）, the synchronization blocks
（35）Top switching be cased with clipboard（31）, the clipboard（31）Lie in placing groove（34）On, the placing groove（34）
It is opened in desk（3）Close to computer（21）Side, the desk（3）With clipboard（31）It is mutually perpendicular to.
3. a kind of computer assisted instruction teaching experimental base according to claim 2, it is characterised in that：The clipboard
（31）With external chute（32）Coordinate sleeve.
4. a kind of computer assisted instruction teaching experimental base according to claim 1, it is characterised in that：The LED screen
（11）It is wired to be electrically connected with screen splicing device（111）, the screen splicing device（111）The wired electric connection in one end
There is computer terminal（112）, the computer terminal（112）And computer（21）And power supply（113）It is electrically connected.
5. a kind of computer assisted instruction teaching experimental base according to claim 1, it is characterised in that：The storage chamber
（52）It is opened in experimental bench main body（5）Inside center at, and storage chamber（52）With guide groove（51）It communicates.
6. a kind of computer assisted instruction teaching experimental base according to claim 1, it is characterised in that：First inside groove
（7）With the second inside groove（9）It is opened in experimental bench main body（5）Inside, and the first inside groove（7）With the second inside groove（9）About liter
Desktop drops（2）It is symmetric.
7. a kind of computer assisted instruction teaching experimental base according to claim 1, it is characterised in that：First shading
Cloth（61）With the second black-out cloth（82）The sum of length dimension be more than lift tables plate（2）Length dimension, and the first black-out cloth
（61）Width dimensions and lift tables plate（2）Width dimensions it is equal.
8. a kind of computer assisted instruction teaching experimental base according to claim 1, it is characterised in that：The spring one
（621）Symmetrical fixing sleeve is in the first cloth beam（62）Appearance wall, and spring one（621）The other end fix be embedded in the first inside groove
（7）Inner surface wall.
9. a kind of computer assisted instruction teaching experimental base according to claim 1, it is characterised in that：The spring two
（831）Symmetrical fixing sleeve is in the second cloth beam（83）Appearance wall, and spring two（831）The other end fix be embedded in the second inside groove
（9）Inner surface wall.
10. a kind of computer assisted instruction teaching experimental base according to claim 4, it is characterised in that：The screen is spelled
Connect processor（111）With power supply（113）It is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810724508.4A CN108552760A (en) | 2018-07-04 | 2018-07-04 | A kind of computer assisted instruction teaching experimental base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810724508.4A CN108552760A (en) | 2018-07-04 | 2018-07-04 | A kind of computer assisted instruction teaching experimental base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108552760A true CN108552760A (en) | 2018-09-21 |
Family
ID=63555235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810724508.4A Withdrawn CN108552760A (en) | 2018-07-04 | 2018-07-04 | A kind of computer assisted instruction teaching experimental base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108552760A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109036050A (en) * | 2018-10-29 | 2018-12-18 | 陈军杰 | A kind of teaching demonstration device of Physical Experiment |
| CN109846198A (en) * | 2019-03-21 | 2019-06-07 | 东莞职业技术学院 | Multimedia Classroom Equipment |
| CN113223345A (en) * | 2021-06-17 | 2021-08-06 | 广东机电职业技术学院 | Computer network security laboratory teaching device |
-
2018
- 2018-07-04 CN CN201810724508.4A patent/CN108552760A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109036050A (en) * | 2018-10-29 | 2018-12-18 | 陈军杰 | A kind of teaching demonstration device of Physical Experiment |
| CN109846198A (en) * | 2019-03-21 | 2019-06-07 | 东莞职业技术学院 | Multimedia Classroom Equipment |
| CN113223345A (en) * | 2021-06-17 | 2021-08-06 | 广东机电职业技术学院 | Computer network security laboratory teaching device |
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Application publication date: 20180921 |