CN205302686U - Multi -functional computer teaching device - Google Patents
Multi -functional computer teaching device Download PDFInfo
- Publication number
- CN205302686U CN205302686U CN201620052754.6U CN201620052754U CN205302686U CN 205302686 U CN205302686 U CN 205302686U CN 201620052754 U CN201620052754 U CN 201620052754U CN 205302686 U CN205302686 U CN 205302686U
- Authority
- CN
- China
- Prior art keywords
- spring
- window
- demonstration table
- fixed cover
- screw rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model discloses a multi -functional computer teaching device, including demonstration platform, the both ends symmetry is equipped with fixed cover about demonstration bench surface, and it has the spring to solidify in the fixed cover, and the mid -mounting of demonstration platform has a screw rod, and the nut is installed to the lower extreme of screw rod, show board that the top fixedly connected with level of screw rod set up, and the both ends of show board are equipped with the stopper, the lower extreme of show board and the top fixed connection of spring, the both ends symmetry is equipped with the baffle about the upper surface of show board, the utility model discloses multi -functional computer teaching device, the fixed cover that the setting has a spring had both helped the direction of spring, prevent the bending of spring, still help showing the rise of board, and help demonstrateing board and fixed cover laminating, moreover, the steam generator is simple in structure, high durability and convenient use, can cool down to the computer main part, the safety and stability operation of interior each spare part of computer main part has been guaranteed, be convenient for in addition remove and fix, excellent in cushioning effect, high durability and convenient use, long service lifetime, stable operation, and is high in safety.
Description
Technical field
The utility model relates to a kind of instructional device, specifically a kind of multi-action computer instructional device.
Background technology
Computer teaching refers to computer help or replaces teacher operating part teaching task, to student's impart knowledge with provideThe teaching method of skill training. Computer teaching provides a good personalized learning environment for student. Its integrated application is manyThe computer technologies such as media, hypertext, artificial intelligence, network service and knowledge base, have overcome in conventional teaching sight modeSingle, unilateral shortcoming. Its use can effectively be shortened learning time, improve the quality of teaching and efficiency of teaching, realizesThe instructional objective of optimizing. But, on the model display device on the computer teaching on existing market, lack and both contribute to springGuiding contribute to again the device of the rise of Graphic Panel, this is unfavorable for preventing the bending of spring, the model exhibition on computer teachingOn showing device, lack the device that contributes to Graphic Panel and fixed cover laminating, can not meet people's demand; In order to ensure computerSecurity, generally computer is sealed in to the install bin inside of instructional device, computer can distribute heat in the time of work, locatesIn the computer to dissipate heat poor performance of install bin inside, therefore internal components easily generates heat, thereby has reduced its service life and incited somebody to actionReduce the stability of its performance; General computer teaching device can not easily move and fix, convenience and realityPoor by property.
Utility model content
The purpose of this utility model is to provide a kind of multi-action computer instructional device, proposes to solve in above-mentioned background technologyProblem.
For achieving the above object, the utility model provides following technical scheme:
A kind of multi-action computer instructional device, comprises Demonstration table, and two ends, described Demonstration table upper surface left and right are arranged with fixingCover, is consolidated with spring in fixed cover, the middle part of Demonstration table is provided with screw rod, in the lower end of screw rod, nut is installed, screw rodTop is fixedly connected with horizontally disposed Graphic Panel, and the two ends of Graphic Panel are provided with limited block, the lower end of Graphic Panel and the top of springEnd is fixedly connected with, and the two ends, upper surface left and right of Graphic Panel are arranged with baffle plate, and the downside center of described Demonstration table is provided with installationCase, install bin inside is placed with main frame, and the inwall top, right side of install bin is provided with temperature sensor, temperature sensorSignal output part be connected with main frame, the signal output part of main frame is also connected with the cooling of being located in install binDevice, two relative sides, install bin left and right offer respectively window, and heat sink comprises by serial port and calculating ownerThe single-chip microcomputer that machine connects, the output of single-chip microcomputer connects to control has blower fan, the air outlet of blower fan to be located at wherein one of the left and right sidesIndividual window place, is hinged with window plugging plate on window, be provided with plugging plate automatic open device in install bin, and plugging plate is automaticOpening device comprises the electric pushrod being connected with single-chip microcomputer, and heat sink is connected with plugging plate automatic open device, described demonstrationPlatform downside surrounding is provided with back-up block, is provided with shock absorber at back-up block upside, and Demonstration table is arranged on shock absorber, under Demonstration tableSide surrounding is provided with supporting leg, and each supporting leg bottom is connected with holder, and supporting leg and holder junction are provided with dampingDevice, the downside center of holder is provided with roller, is provided with hydraulic means in holder, and hydraulic means is symmetricly set on rollerThe left and right sides, the output of hydraulic means is provided with lifting column, the bottom of lifting column is provided with fixed block, each fixed blockBottom surface be all provided with slipmat.
As further program of the utility model: described spring is provided with four altogether, and be evenly distributed on Demonstration table upper surfaceSurrounding.
As further program of the utility model: described window inner side is installed with screen pack.
As further program of the utility model: the telescopic end of described electric pushrod is connected with window plugging plate.
As further scheme of the utility model: the material of described slipmat is that rubber and thickness are 10-15mm.
Compared with prior art, the beneficial effects of the utility model are: the fixed cover that is provided with spring had both contributed to springGuiding, prevents the bending of spring, has extended the service life of spring, also contributes to the rise of Graphic Panel, spacing by arrangingPiece contributes to Graphic Panel and fixed cover laminating, simple to operate, easy to use, practical; Peace is located in main frame sealingIn vanning, in use, main frame meeting distribute heat, temperature sensor can detect the temperature in install bin in real time, whenWhen temperature reaches the setting value in main frame, can drive plugging plate automatic open device and heat sink to open and fallTemperature, good cooling effect, ensured the safe and stable operation of each parts in main frame, and the unlatching of each several part isAutomatically carry out, avoided manual operation, easy to use, in the time that plugging plate automatic open device and heat sink are not worked,Window is sealed by window sealing plate, effectively prevents that external dust from entering inside, can have at the screen pack of window interior settingEffect prevents that dust enters install bin inside, good dustproof effect in temperature-fall period; Setting by shock absorber and damper canEffectively reduce the vibrations that produce in the Demonstration table course of work, reduced the noise producing because of vibrations, improved the work of educational aidMake stability, extended service life, hydraulic means work turns down lifting column until roller built on stilts can be to drillingShow that platform is fixed, slipmat can effectively be avoided sliding, and stability is high, in the time that lifting column rises until roller contactAfter face, can promote Demonstration table and move, be convenient to move and fix, easy to use, practical.
Brief description of the drawings
Fig. 1 is the structural representation of multi-action computer instructional device.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out clearlyChu, intactly description, obviously, described embodiment is only the utility model part embodiment, instead of wholeEmbodiment. Based on the embodiment in the utility model, those of ordinary skill in the art are not making under creative work prerequisiteThe every other embodiment obtaining, belongs to the scope that the utility model is protected.
Refer to Fig. 1, in the utility model embodiment, a kind of multi-action computer instructional device, comprises Demonstration table 1, instituteState Demonstration table 1 two ends, upper surface left and right and be arranged with fixed cover 304, in fixed cover 304, be consolidated with spring 303, described bulletSpring 303 is provided with four altogether, and is evenly distributed on the surrounding of Demonstration table 1 upper surface, and the middle part of Demonstration table 1 is provided with screw rod 301,In the lower end of screw rod 301, nut 302 is installed, the top of screw rod 301 is fixedly connected with horizontally disposed Graphic Panel 2, exhibitionThe two ends that show plate are provided with limited block 201, and the lower end of Graphic Panel 2 is fixedly connected with the top of spring 303, Graphic Panel 2 upperTwo ends, left and right, surface are arranged with baffle plate 201, and the fixed cover 304 that is provided with spring 303 had both contributed to leading of spring 303To, prevent the bending of spring 303, extend the service life of spring, also contribute to the rise of Graphic Panel 2, by arrangingLimited block 201 contributes to Graphic Panel 2 and fixed cover 304 to fit, simple to operate, easy to use, practical; Described drillingThe downside center that shows platform 1 is provided with install bin 111, and install bin 111 inside are placed with main frame 14, install bin 111Inwall top, right side be provided with temperature sensor 15, the signal output part of temperature sensor 15 is connected with main frame 14,The signal output part of main frame 14 is also connected with the heat sink of being located in install bin 111, install bin 111 left and right twoIndividual relative side offers respectively window 16, and described window 6 inner sides are installed with screen pack, and heat sink comprises and passing throughThe single-chip microcomputer 18 that serial port is connected with main frame 14, the output of single-chip microcomputer 18 connects to control blower fan 19, blower fan19 air outlet is located at one of them window 16 place of the left and right sides, is hinged with window plugging plate 17 on window 16, in peaceIn vanning 111, be provided with plugging plate automatic open device, plugging plate automatic open device comprises be connected with single-chip microcomputer 18 electronicPush rod 20, the telescopic end of described electric pushrod 20 is connected with window plugging plate 17, and heat sink and plugging plate are opened dress automaticallyPut connection, main frame 14 sealings are located in install bin 111, in use, and main frame 14 meeting distribute heats,Temperature sensor 155 can detect the temperature in install bin 111, the setting value in temperature reaches main frame 14 in real timeTime, can drive plugging plate automatic open device and heat sink to open and lower the temperature, good cooling effect, has ensured calculating ownerThe safe and stable operation of each parts in machine 14, and the unlatching of each several part is automatically and carries out, and avoided manual operation,Easy to use, in the time that plugging plate automatic open device and heat sink are not worked, window 16 is sealed by window sealing plate 17,Effectively prevent that external dust from entering inside, can effectively prevent dust in temperature-fall period at the screen pack of window interior settingEnter install bin 111 inside, good dustproof effect; Described Demonstration table 1 downside surrounding is provided with back-up block 5, at back-up block 5Upside is provided with shock absorber 4, and Demonstration table 1 is arranged on shock absorber 4, and Demonstration table 1 downside surrounding is provided with supporting leg 6, everyIndividual supporting leg 6 bottoms are all connected with holder 8, and supporting leg 6 is provided with damper 7, holder 8 with holder 8 junctionsDownside center be provided with roller 13, in holder 8, be provided with hydraulic means 9, hydraulic means 9 is symmetricly set on roller 13The left and right sides, the output of hydraulic means 9 is provided with lifting column 10, the bottom of lifting column 10 is provided with fixed block 11,The bottom surface of each fixed block 11 is provided with slipmat 12, and the material of described slipmat 12 is that rubber and thickness are 10-15mm,Setting by shock absorber 4 and damper 7 can effectively reduce the vibrations that produce in Demonstration table 1 course of work, reduced because ofShake the noise producing, improved the job stability of educational aid, extended service life, hydraulic means 9 work will riseFall that column 10 turns down until roller 13 built on stilts can be fixed Demonstration table 1, slipmat 12 can effectively be kept awayExempt to slide, stability is high, in the time that lifting column 10 rises until after roller 13 kiss the earths, can promote Demonstration table 1 and enterRow is mobile, is convenient to move and fix, easy to use, practical. The utility model multi-action computer instructional device,The fixed cover that is provided with spring had both contributed to the guiding of spring, prevented the bending of spring, also contributed to the rise of Graphic Panel,And contribute to Graphic Panel and fixed cover laminating, simple in structure, easy to use, can lower the temperature to basic computer, ensureThe safe and stable operation of each parts in basic computer, be convenient in addition move and fix, shock-proof effect is good, makesWith convenient, long service life, and working stability, safe.
To those skilled in the art, obviously the utility model is not limited to the details of above-mentioned example embodiment, Er QieDo not deviate from the situation of spirit of the present utility model or essential characteristic, can realize the utility model with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is newThe scope of type is limited by claims instead of above-mentioned explanation, is therefore intended to be equal to containing of important document by what drop on claimAll changes in justice and scope are included in the utility model. Any Reference numeral in claim should be considered as to restrictionRelated claim.
In addition although should be appreciated that this description is described according to embodiment, be not that each embodiment only comprises,A technical scheme independently, this narrating mode of description is only for clarity sake, those skilled in the art should be byDescription is done as a whole, and the technical scheme in each embodiment also can be through appropriately combined, and forming those skilled in the art canWith other embodiments of understanding.
Claims (5)
1. a multi-action computer instructional device, comprises Demonstration table, it is characterized in that, described Demonstration table upper surface left and rightTwo ends are arranged with fixed cover, are consolidated with spring in fixed cover, and the middle part of Demonstration table is provided with screw rod, in the lower end of screw rod peaceNut is housed, and the top of screw rod is fixedly connected with horizontally disposed Graphic Panel, and the two ends of Graphic Panel are provided with limited block, Graphic PanelLower end be fixedly connected with the top of spring, the two ends, upper surface left and right of Graphic Panel are arranged with baffle plate, under described Demonstration tableSide center is provided with install bin, and install bin inside is placed with main frame, and the inwall top, right side of install bin is provided with temperature and passesSensor, the signal output part of temperature sensor is connected with main frame, and the signal output part of main frame is also connected with and establishesHeat sink in install bin, two relative sides, about install bin offer respectively window, and heat sink comprises and passing throughThe single-chip microcomputer that serial port is connected with main frame, the output of single-chip microcomputer connects to control blower fan, and the air outlet of blower fan is located atOne of them window place of the left and right sides, is hinged with window plugging plate on window, be provided with plugging plate and automatically open in install binDevice, plugging plate automatic open device comprises the electric pushrod being connected with single-chip microcomputer, heat sink and plugging plate are opened dress automaticallyPut connection, described Demonstration table downside surrounding is provided with back-up block, is provided with shock absorber at back-up block upside, and Demonstration table is arranged on to be kept awayOn shake device, Demonstration table downside surrounding is provided with supporting leg, and each supporting leg bottom is connected with holder, and supporting leg is with fixingSeat junction is provided with damper, and the downside center of holder is provided with roller, is provided with hydraulic means in holder, hydraulic pressure dressPut the left and right sides that is symmetricly set on roller, the output of hydraulic means is provided with lifting column, and the bottom of lifting column is provided with solidDetermine piece, the bottom surface of each fixed block is provided with slipmat.
2. multi-action computer instructional device according to claim 1, is characterized in that, described spring is provided with four altogetherIndividual, and be evenly distributed on the surrounding of Demonstration table upper surface.
3. multi-action computer instructional device according to claim 1, is characterized in that, described window inner side is fixingScreen pack is installed.
4. multi-action computer instructional device according to claim 1, is characterized in that, the stretching of described electric pushrodContracting end is connected with window plugging plate.
5. multi-action computer instructional device according to claim 1, is characterized in that, the material of described slipmatFor rubber and thickness are 10-15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620052754.6U CN205302686U (en) | 2016-01-16 | 2016-01-16 | Multi -functional computer teaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620052754.6U CN205302686U (en) | 2016-01-16 | 2016-01-16 | Multi -functional computer teaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205302686U true CN205302686U (en) | 2016-06-08 |
Family
ID=56429869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620052754.6U Expired - Fee Related CN205302686U (en) | 2016-01-16 | 2016-01-16 | Multi -functional computer teaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205302686U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639059A (en) * | 2017-02-16 | 2017-05-10 | 上海安得顺诺建筑装饰制品有限公司 | Full-automatic hydraulic display wall |
| CN107146496A (en) * | 2017-07-25 | 2017-09-08 | 合肥科斯维数据科技有限公司 | A kind of multi-functional practical traning platform of electric equipment products |
| CN107411437A (en) * | 2017-07-31 | 2017-12-01 | 合肥万伟达信息科技有限公司 | A kind of computer sale case that can uniformly dehumidify |
| CN108183363A (en) * | 2018-01-05 | 2018-06-19 | 侯志杰 | A kind of higher vocational architecture engineering ＆ technology speciality tutoring system based on VR emulation |
| CN108294486A (en) * | 2018-02-23 | 2018-07-20 | 张天华 | Think political affairs classroom instruction auxiliary device |
| CN108536245A (en) * | 2018-05-08 | 2018-09-14 | 南京璀错网络科技有限公司 | A kind of mini mute dustproof device of computer |
| CN109658745A (en) * | 2018-12-14 | 2019-04-19 | 淄博职业学院 | A kind of functions of enterprise management teaching platform Internet-based |
-
2016
- 2016-01-16 CN CN201620052754.6U patent/CN205302686U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639059A (en) * | 2017-02-16 | 2017-05-10 | 上海安得顺诺建筑装饰制品有限公司 | Full-automatic hydraulic display wall |
| CN107146496A (en) * | 2017-07-25 | 2017-09-08 | 合肥科斯维数据科技有限公司 | A kind of multi-functional practical traning platform of electric equipment products |
| CN107146496B (en) * | 2017-07-25 | 2020-06-19 | 合肥科斯维数据科技有限公司 | Multi-functional real standard platform of electron electrical products |
| CN107411437A (en) * | 2017-07-31 | 2017-12-01 | 合肥万伟达信息科技有限公司 | A kind of computer sale case that can uniformly dehumidify |
| CN108183363A (en) * | 2018-01-05 | 2018-06-19 | 侯志杰 | A kind of higher vocational architecture engineering ＆ technology speciality tutoring system based on VR emulation |
| CN108294486A (en) * | 2018-02-23 | 2018-07-20 | 张天华 | Think political affairs classroom instruction auxiliary device |
| CN108294486B (en) * | 2018-02-23 | 2020-01-21 | 张天华 | Think political affairs classroom teaching auxiliary device |
| CN108536245A (en) * | 2018-05-08 | 2018-09-14 | 南京璀错网络科技有限公司 | A kind of mini mute dustproof device of computer |
| CN109658745A (en) * | 2018-12-14 | 2019-04-19 | 淄博职业学院 | A kind of functions of enterprise management teaching platform Internet-based |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205302686U (en) | Multi -functional computer teaching device | |
| CN104382350A (en) | Computer teaching device | |
| CN106530928B (en) | Earthquake simulation test equipment | |
| CN206271211U (en) | A kind of Portable teaching demonstration board | |
| CN210531501U (en) | Balancing equipment for mounting electromechanical equipment | |
| CN205281833U (en) | Portable multimedia teaching device | |
| CN205910874U (en) | Multi -functional manpower resources instrument for training | |
| CN205267441U (en) | Multifunctional desk and chair | |
| CN205959440U (en) | Multi -functional english teaching device convenient to remove | |
| CN203183576U (en) | Damping running machine | |
| CN206058752U (en) | A kind of Mechanical Design Teaching model support | |
| CN203773759U (en) | Multi-media teaching device for information technology curriculum | |
| CN206497605U (en) | A kind of English teaching facility | |
| CN213365935U (en) | College physical education case sand table simulation teaching aid | |
| CN203183577U (en) | Motor-driven folding running machine | |
| CN206572161U (en) | A kind of electronic information projecting apparatus support | |
| CN205943149U (en) | Wireless multimedia teaching equipment | |
| CN210774162U (en) | Remote environment detection control terminal | |
| CN203825350U (en) | Anti-theft projector mounting rack | |
| CN208491341U (en) | A kind of English plate for holding drawings | |
| CN208107555U (en) | A kind of fixed bracket of liquid crystal display | |
| CN208313592U (en) | It is a kind of based on automotive performance test cold temperature control device in easy to remove | |
| CN208027617U (en) | A kind of high school physics gravity experimental simulation device | |
| CN213958354U (en) | Multi-functional teaching device of junior middle school english | |
| CN206563011U (en) | A kind of low noise is from heat radiating type movable hydraulic pumping plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160608 Termination date: 20190116 |