CN203795796U - Intelligent classroom floor - Google Patents
Intelligent classroom floor Download PDFInfo
- Publication number
- CN203795796U CN203795796U CN201420207675.9U CN201420207675U CN203795796U CN 203795796 U CN203795796 U CN 203795796U CN 201420207675 U CN201420207675 U CN 201420207675U CN 203795796 U CN203795796 U CN 203795796U
- Authority
- CN
- China
- Prior art keywords
- plate
- floor
- sleeve
- rod
- support bar
- Prior art date
Links
- 230000001360 synchronised Effects 0.000 claims description 8
- 230000001737 promoting Effects 0.000 claims description 3
- 230000000875 corresponding Effects 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 3
- 241001633942 Dais Species 0.000 description 2
- 238000006243 chemical reactions Methods 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000007858 starting materials Substances 0.000 description 2
- 239000002699 waste materials Substances 0.000 description 2
- 230000000630 rising Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000001755 vocal Effects 0.000 description 1
Abstract
Description
Technical field
The utility model relates to teaching facilities field, specifically a kind of smart classroom floor.
Background technology
Classroom is exactly a very large room, before be dais, by having blackboard on the wall at dais, be the place that teacher attended class, arranged operation here, after be placed with student's desk and chair, generally have four groups, every group has eight to nine.And in order to keep each group of desk and the chair can proper alignment, the desk in part classroom and chair be all fixed on the ground in classroom.And along with current teaching pattern variation, teacher also can adopt different instructional modes, as: commonly give lessons, lecture, panel discussion, meeting etc., and the enforcement of these instructional modes all needs to adopt different classroom desk chair arrangement forms.For meeting the demand of these Diversified Teaching patterns, school can arrange the classroom of difference in functionality conventionally according to demand, as classroom, conference room, dancing classroom, vocal music classroom etc.
But, because most schools does not have enough instructional spaces, all kinds of classrooms being set, a lot of schools can only adopt interim artificial method of arranging to meet user demand.But the method wastes time and energy, also can produce noise effect other people.Meanwhile, the school that minority instructional space is enough, there is again vacant situation in its recreation room conference room, has caused teaching resource waste often.
Therefore, for overcoming the above problems, need one in the inside, a classroom, can easily complete according to user demand the switching of various patterns, the demand of satisfied modernizing teaching pattern is saved again the smart classroom floor of classroom resources.
Utility model content
In view of this, the purpose of this utility model is to overcome defect of the prior art, and a kind of floor, classroom that can conveniently switch according to user demand classroom functional mode is provided.Smart classroom of the present utility model floor, comprise multiple two grade of ascend and descend modules, two grade of ascend and descend module comprises top board, middle plate and base plate, between base plate and middle plate, be provided with scissor-type lifting mechanism, between middle plate and top board, be provided with screw lift structure, scissor-type lifting mechanism comprises two the first support bars and two the second support bars, the first post upper is articulated with middle plate soffit, the first support bar lower end is connected in plate upper surface in the mode of can along continuous straight runs sliding, the second support bar lower end is articulated with plate upper surface, the second post upper is connected in middle plate soffit in the mode of can along continuous straight runs sliding, the first support bar lower end and the second post upper are equipped with roller, middle plate soffit is equipped with chute with along continuous straight runs on plate upper surface and slides by the single-degree-of-freedom that realizes roller and coordinating of chute the first support bar lower end or the second post upper, two the first support bars or two the second support bars be parallel to each other and the first support bar and the second support bar arranged in a crossed manner, between two the first support bars or two the second support bars, be fixed with connecting rod, scissor-type lifting mechanism also comprises the thrust unit moving back and forth for promoting connecting rod along continuous straight runs, screw lift structure comprises for roof supporting and establishes female sleeve I, is threaded connection and forms the screw rod I of feed screw nut pair with described sleeve I, middle plate is provided with through hole, in through hole, be fixed with bearing, screw rod I is vertically rotationally connected with middle plate by this bearing,
Further, in described screw lift structure edge, plate upper surface is distributed with multiple; In each screw rod I, be equipped with between synchronous pulley and each synchronous pulley and realize synchronous rotation by Timing Belt;
Further, described thrust unit comprise that along continuous straight runs is fixed on the sleeve II of plate upper surface, the adjusting nut that is connected along the turnable single-degree-of-freedom of its axis with described sleeve II be threaded connection and form the screw rod II of feed screw nut pair with described nut described in screw rod II one end be articulated with connecting rod and with connecting rod vertical setting mutually;
Further, between described top board and sleeve I, be fixed with locker, top board is fixed on locker upper surface, and sleeve I upper end is fixedly connected with locker soffit;
Further, described screw lift structure also comprises the motor I for driving described synchronous pulley to rotate; On the output shaft of described motor I, be fixed with drive pulley and drive described Timing Belt motion by this drive pulley;
Further, described thrust unit also comprises the adjusting belt pulley that is coaxially fixed on adjusting nut excircle and for driving the motor II of described adjusting belt pulley.
The beneficial effects of the utility model are: smart classroom of the present utility model floor, comprise multiple two grade of ascend and descend modules, when the scissor-type lifting mechanism in all two grade of ascend and descend modules and screw lift structure are during all in compressive state, top board is concordant with ground, classroom, and this classroom can be used as activity centre and carries out dancing, musicology teaching use to student; When the scissor-type lifting mechanism in two grade of ascend and descend module is in elevate a turnable ladder state and screw lift structure during in compressive state, middle plate elevate a turnable ladder is to concordant with ground, classroom, top board emersion ground, classroom, and now two grade of ascend and descend module can be used as chair and uses; When the scissor-type lifting mechanism in two grade of ascend and descend module and screw lift structure are during all in elevate a turnable ladder state, middle plate and top board all rise from ground, classroom, and now two grade of ascend and descend module can be used as desk and uses; When classroom as common give lessons use time, the two grade of ascend and descend module in smart classroom of the present utility model floor can alternately be arranged desk and chair from front to back; In the time that classroom is used as conference room, multiple two grade of ascend and descend modules in centre position, smart classroom floor can be arranged as desk and then be combined into conference table, can be arranged as chair around the two grade of ascend and descend module of conference table; Smart classroom of the present utility model floor, can be according to the user demand in classroom, thereby by the two grade of ascend and descend module arrangement of diverse location is the switching that ground, desk or chair complete different use patterns, simple to operate, can significantly save teaching resource, save instruction cost.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is structural representation I of the present utility model;
Fig. 2 is structural representation II of the present utility model.
Detailed description of the invention
Fig. 1 is structural representation I of the present utility model, Fig. 2 is structural representation II of the present utility model, smart classroom floor in the present embodiment, comprise multiple two grade of ascend and descend modules, two grade of ascend and descend module comprises top board 1, middle plate 9 and base plate 12, between base plate 12 and middle plate 9, be provided with scissor-type lifting mechanism, between middle plate 9 and top board 1, be provided with screw lift structure, scissor-type lifting mechanism comprises two the first support bars 11 and two the second support bars 5, the first support bar 11 upper ends are articulated with middle plate 9 soffits, the first support bar 11 lower ends are connected in base plate 12 upper surfaces in the mode of can along continuous straight runs sliding, the second support bar 5 lower ends are articulated with base plate 12 upper surfaces, the second support bar 5 upper ends are connected in middle plate 9 soffits in the mode of can along continuous straight runs sliding, the first support bar 11 lower ends and the second support bar 5 upper ends are equipped with roller, and middle plate 9 soffits are equipped with chute 16 with along continuous straight runs on base plate 12 upper surfaces and slide by the single-degree-of-freedom that realizes roller and coordinating of chute 16 the first support bar 11 lower ends or the second support bar 5 upper ends, two the first support bars 11 or two the second support bars 5 be parallel to each other and the first support bar 11 and the second support bar 5 arranged in a crossed manner, between two the first support bars 11 or two the second support bars 5, be fixed with connecting rod, scissor-type lifting mechanism also comprises the thrust unit moving back and forth for promoting connecting rod along continuous straight runs, screw lift structure comprises for the sleeve I 3 of roof supporting 1, is threaded connection and forms the screw rod I of feed screw nut pair with sleeve I 3, middle plate 9 is provided with through hole, in through hole, be fixed with bearing, screw rod I is vertically rotationally connected with middle plate 9 by this bearing.
In the present embodiment, in described screw lift structure edge, plate 9 upper surfaces are distributed with multiple, in each screw rod I, be equipped with Timing Belt 10 take turns 4 and each Timing Belt 10 realize synchronous rotation by Timing Belt 10 between taking turns 4, in the present embodiment, screw lift structure is provided with four four angles places that are also arranged at respectively middle plate 9, this arrangement can be realized firm support to top board 1, on the other hand, when screw lift structure is during in elevate a turnable ladder state, two grade of ascend and descend module is used as desk, four screw lift structures are used as four table legs of desk, its arrangement form is similar to traditional desk, user can adapt to its mode of occupation sooner, moreover, for making top board 1 keep horizontal lifting, each screw lift structure should synchronously carry out lifting, take turns 4 therefore should coaxially be fixedly installed Timing Belt 10 in each screw rod I, and each Timing Belt 10 is taken turns 4 equal diameters, ensure each Timing Belt 10 take turns 4 rotate time rotating speed equate, simultaneously, thread segment pitch in screw rod I equates, therefore, can ensure that each screw lift structure synchronization lifting and rising or falling speed are consistent.
In the present embodiment, described thrust unit comprises that along continuous straight runs is fixed on the sleeve II 17 of base plate 12 upper surfaces, the adjusting nut being connected along the turnable single-degree-of-freedom of its axis with described sleeve II 17 and be threaded connection and form the screw rod II of feed screw nut pair with described nut, screw rod II one end be articulated with connecting rod and with mutually vertical setting of connecting rod, connecting rod in the present embodiment is fixedly connected between two the first support bars 11, in the time that scissor-type lifting mechanism needs elevate a turnable ladder, the rotatable adjusting nut of user, make in screw rod II retraction sleeve II 17 and then pull connecting rod along continuous straight runs to slide, in the time that scissor-type lifting mechanism need to compress, user can counter-rotate adjusting nut, makes screw rod II stretch out sleeve II 17 and then promote connecting rod along continuous straight runs to slide.
In the present embodiment, between described top board 1 and sleeve I 3, be fixed with locker 2, top board 1 is fixed on locker 2 upper surfaces, sleeve I 3 upper ends are fixedly connected with locker 2 soffits, in the time that two grade of ascend and descend module arrangement is desk or chair, this storage tank can elevate above the soil, and is convenient to student and receives books or other objects.
In the present embodiment, described screw lift structure also comprises for driving described Timing Belt 10 to take turns the motor I 6 of 4 rotations; On the output shaft of described motor I 6, be fixed with drive pulley 7 and drive described Timing Belt 10 to move by this drive pulley 7, can easily make screw lift structure carry out elevate a turnable ladder or compression by starter motor I 6; The elevate a turnable ladder height of screw lift structure passes through rotating speed and the rotation time control of motor I 6 output shafts, and can between screw-threaded shaft elevator structure elevate a turnable ladder pattern and compact model, switch by the direction of rotation of conversion motor I 6.
In the present embodiment, described thrust unit also comprises the adjusting belt pulley 15 that is coaxially fixed on adjusting nut excircle and for driving the motor II 13 of described adjusting belt pulley 15, the belt pulley 14 of motor II 13 by its output shaft drives and regulates belt pulleys 15 and both to be Timing Belt 10 to take turns 4, thereby can make thrust unit work realize elevate a turnable ladder or the compression of scissor-type lifting mechanism by starter motor II 13; The elevate a turnable ladder height of scissor-type lifting mechanism passes through rotating speed and the rotation time control of motor II 13 output shafts, and can between scissor-type lifting mechanism elevate a turnable ladder pattern and compact model, switch by the direction of rotation of conversion motor II.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420207675.9U CN203795796U (en) | 2014-04-25 | 2014-04-25 | Intelligent classroom floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420207675.9U CN203795796U (en) | 2014-04-25 | 2014-04-25 | Intelligent classroom floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203795796U true CN203795796U (en) | 2014-08-27 |
Family
ID=51378021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420207675.9U CN203795796U (en) | 2014-04-25 | 2014-04-25 | Intelligent classroom floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203795796U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938832A (en) * | 2014-04-25 | 2014-07-23 | 重庆大学 | Modularized classroom floor |
| CN104200709A (en) * | 2014-09-19 | 2014-12-10 | 西南大学 | 4D (4-dimensional) classroom |
| CN108308874A (en) * | 2018-02-06 | 2018-07-24 | 王思哲 | A kind of lift bookshelf tablet chair integrated device |
| CN108625565A (en) * | 2018-05-15 | 2018-10-09 | 孙霞伢 | A method of tumble injury when preventing from taking a shower |
| CN111407075A (en) * | 2020-03-26 | 2020-07-14 | 安徽文香信息技术有限公司 | Hidden shrink wisdom lectern |
-
2014
- 2014-04-25 CN CN201420207675.9U patent/CN203795796U/en not_active IP Right Cessation
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938832A (en) * | 2014-04-25 | 2014-07-23 | 重庆大学 | Modularized classroom floor |
| CN104200709A (en) * | 2014-09-19 | 2014-12-10 | 西南大学 | 4D (4-dimensional) classroom |
| CN108308874A (en) * | 2018-02-06 | 2018-07-24 | 王思哲 | A kind of lift bookshelf tablet chair integrated device |
| CN108625565A (en) * | 2018-05-15 | 2018-10-09 | 孙霞伢 | A method of tumble injury when preventing from taking a shower |
| CN108625565B (en) * | 2018-05-15 | 2019-08-16 | 绍兴市寅川软件开发有限公司 | A method of tumble injury when preventing from taking a shower |
| CN111407075A (en) * | 2020-03-26 | 2020-07-14 | 安徽文香信息技术有限公司 | Hidden shrink wisdom lectern |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104537968B (en) | Electronic welcome board, electronic white board and electronic rostrum | |
| CN204419548U (en) | The adjustable water pump of a kind of base | |
| CN205326624U (en) | Multifunctional pen container | |
| CN203913965U (en) | Multifunctional drawing desk | |
| CN204483546U (en) | A kind of teaching swivel mount | |
| CN205781852U (en) | A kind of ideological and political education publicity board | |
| CN206848680U (en) | A kind of ideological and political education training projection arrangement for being easy to regulation | |
| CN206275356U (en) | Lifting tea table table | |
| CN205306304U (en) | Automatic lifting type multi -media classroom console | |
| CN206789109U (en) | A kind of height-adjustable physics lesson showing stand | |
| CN202980820U (en) | Ideological and political teaching desk | |
| CN102860665B (en) | Desk capable of regulating desktop space | |
| CN201212247Y (en) | Liftable scaffolding | |
| CN203860708U (en) | Intelligent art teaching drawing table | |
| CN206460721U (en) | A kind of Mechanical Design Teaching model support | |
| CN108294511A (en) | A kind of intelligent desk of automatically retractable | |
| CN105212523B (en) | A kind of multifunctional platform for multimedia teaching | |
| CN206836632U (en) | A kind of integral type desk | |
| CN205541535U (en) | Vocal music teaching is with show board | |
| CN103211401A (en) | Lifting bookshelf | |
| CN104026880B (en) | A kind of flat auto-folder combined table and chair assembly | |
| CN206218050U (en) | A kind of stair climbing robot | |
| CN207269213U (en) | A kind of supporting mechanism of solar panels | |
| CN103531074A (en) | Novel teaching assistant robot | |
| CN104806042B (en) | A kind of multi-plate auto-folder stage and its control method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C25 | Abandonment of patent right or utility model to avoid double patenting | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140827 Effective date of abandoning: 20160323 |