CN203897635U - Automatic lifting table - Google Patents
Automatic lifting table Download PDFInfo
- Publication number
- CN203897635U CN203897635U CN201420226070.4U CN201420226070U CN203897635U CN 203897635 U CN203897635 U CN 203897635U CN 201420226070 U CN201420226070 U CN 201420226070U CN 203897635 U CN203897635 U CN 203897635U
- Authority
- CN
- China
- Prior art keywords
- desk
- supporting leg
- turning cylinder
- automatic lifting
- laboratory
- 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
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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model relates to an automatic lifting table. The automatic lifting table comprises a desk and an experiment table, wherein both of the desk and the experiment table are installed on an automatic lifting mechanism, the automatic lifting mechanism is composed of a bottom frame, a floor, support legs, a drive motor and a chain wheel-chain transmission mechanism, the bottom ends of the two pairs of the support legs are hinged at the front end of the bottom frame through a lower installation seat, the upper ends of the two pairs of the support legs are hinged on the desk box of the desk or the table box of the experiment table through an upper installation seat, and used for supporting the desk or the experiment table; the driven chain wheel of the chain wheel-chain transmission mechanism is installed at the lower ends of the support legs through a rotary shaft, the driven chain wheel is in transmission connection with a drive chain wheel on the drive motor through a chain, and the detachable floor is installed on the upper portion of the bottom frame. The automatic lifting table disclosed by the utility model is capable of realizing simultaneous teaching for experiments and theories, and an experiment classroom and a theory classroom are rapidly converted, thus organically combining cultural courses with laboratory courses.
Description
Technical field
The utility model belongs to teaching aid field, particularly one can be realized experiment and give lessons with theory simultaneously, the automatic lifting table that change rapidly in laboratory and theoretical classroom.
Background technology
In classroom, tables and chairs all can not be hidden at present.Classroom, laboratory, extracurricular activities chamber are separately used.The teaching pattern of so not only having wasted construction area but also can not realization theory having combined with experiment.At present, laboratory be mostly arranged in after complete in Theory Course time carry out, classmates forget knowwhy already, cannot realization theory class and the quick conversion of laboratory, cause teaching efficiency not good enough.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides one can realize experiment and gives lessons with theory simultaneously, and laboratory and theoretical classroom be the automatic lifting table of conversion rapidly.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of automatic lifting table, comprise desk and laboratory table, desk comprises desktop and table case, laboratory table comprises desktop, table case and be installed on the experiment parts of desktop upper surface, it is characterized in that: described desk and laboratory table are all installed on automatic hoisting mechanism, this automatic hoisting mechanism is by under(-)chassis, floor, supporting leg, drive motors and sprocket chain strip transmission mechanism form, fill the bottom of two pairs of supporting legs by lower mount pad hinge at the front end of under(-)chassis, the upper end of these two pairs of supporting legs is all loaded on the table case of desk or laboratory table by upper mount pad hinge, desk or laboratory table are supported, wherein the driven sprocket of sprocket chain strip transmission mechanism is installed in the lower end of supporting leg by turning cylinder, this driven sprocket is by the drive sprocket transmission link on chain and described drive motors, drive this supporting leg to embed in under(-)chassis around described turning cylinder unitary rotation to desk or laboratory table by drive motors by sprocket chain strip transmission mechanism, on the top of under(-)chassis, detachable floor is installed.
And the experiment parts that described laboratory table desktop upper surface is installed comprise electric equipment and rack for test tube.
And, a locking handle is installed between the vertical rod of described both sides.
And described lower mount pad is made up of bearing block, bearing, turning cylinder and supporting leg seat, bearing block and under(-)chassis are fixedly mounted with, and turning cylinder is installed on bearing block by bearing, and supporting leg bottom is fixedly mounted with by supporting leg seat is vertical with turning cylinder.
And described upper mount pad is made up of bearing block, bearing, turning cylinder and supporting leg seat, bearing block is fixedly mounted with table case, and turning cylinder is installed on bearing block by bearing, and supporting leg upper end is fixedly mounted with by supporting leg seat is vertical with turning cylinder.
Advantage of the present utility model and beneficial effect are:
1, this automatic lifting table, at general culture class, desk emersion, laboratory table is down to underground; At laboratory, laboratory table rises, and desk is down to underground; At teaching and experiment combining with teaching, desk and laboratory table rise simultaneously; Movable outside class, all desks are down to underground, reserve sufficient space and are free to arrange by teachers and students.
2, this automatic lifting table, can the most reasonably use limited space, classroom, allows being utilized of space, classroom maximum, and saves building cost.The conversion of laboratory table and desk, realizes a Room dual-purpose.In the time that two desks are down to below floor, become student's extracurricular activities space.Two desks use simultaneously, and teaching pattern theoretical and experiment more can represent fully.Traditional Classroom is to say as main, and student's " quilt " listens to the teacher, and is dry as dustly difficult to comprehension.This automatic lifting table is applicable to following development model, can promote the raising of teaching efficiency, and student's development in an all-round way that uses one's hands and brains, makes instructional mode more novel, makes Teaching Atmosphere more active, makes student fall in love with the classroom as illusion.
3, the utility model scientific structure design is reasonable, can realize experiment gives lessons with theory simultaneously, change rapidly in laboratory and theoretical classroom, make the organic combination of literacy class and laboratory, save the construction area in classroom, set up the new ideas in following classroom, change mutually in classroom and laboratory, really changes the inflexible pattern of traditional classroom theory teaching.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model (stereogram);
Fig. 2 is the enlarged drawing of the chain sprocket transmission mechanism part of Fig. 1;
Fig. 3 is that laboratory table of the present utility model and desk embed the structural representation in under(-)chassis.
Description of reference numerals:
Mount pad, 13-drive sprocket, 14-chain, 15-driven sprocket, 16-turning cylinder, 17-turning cylinder, 18-bearing block, 19-supporting leg seat under 1-electric equipment, 2-rack for test tube, 3-laboratory table, 4-desk, 5-under(-)chassis, 6-floor, 7-drive motors, 8-supporting leg, 9-locking handle, the upper mount pad of 10-, 11-table case, 12-.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
A kind of automatic lifting table, comprises desk 4 and laboratory table 3, and desk comprises desktop and table case, and laboratory table comprises desktop, table case 11 and is installed on the experiment parts of desktop upper surface.The experiment parts that laboratory table desktop upper surface is installed comprise electric equipment 1 and rack for test tube 2, can also be other experiment parts.
Innovation of the present utility model is: desk and laboratory table are all installed on automatic hoisting mechanism, this automatic hoisting mechanism is made up of under(-)chassis 5, floor 6, supporting leg 8, drive motors 7 and sprocket chain strip transmission mechanism, fill the bottom of two pairs of supporting legs by lower mount pad 12 hinges at the front end of under(-)chassis, lower mount pad is made up of bearing block 18, bearing, turning cylinder 17 and supporting leg seat 19, bearing block and under(-)chassis are fixedly mounted with, turning cylinder is installed on bearing block by bearing, and supporting leg bottom is fixedly mounted with by supporting leg seat is vertical with turning cylinder.
The upper end of these two pairs of supporting legs is all loaded on the table case of desk or laboratory table by upper mount pad 10 hinges, and desk or laboratory table are supported; Upper mount pad is made up of bearing block, bearing, turning cylinder and supporting leg seat, and bearing block is fixedly mounted with table case, and turning cylinder is installed on bearing block by bearing, and supporting leg upper end is fixedly mounted with by supporting leg seat is vertical with turning cylinder.Upper mount pad structure is identical with lower mount pad structure, repeats no more.
The driven sprocket 15 of sprocket chain strip transmission mechanism is installed in the lower end of one of them supporting leg by turning cylinder 16, this driven sprocket is by drive sprocket 13 transmission links on chain 14 and described drive motors, drive this supporting leg to embed in under(-)chassis around described turning cylinder unitary rotation to desk or laboratory table by drive motors by sprocket chain strip transmission mechanism, on the top of under(-)chassis, detachable floor is installed.
One locking handle 9 is installed between the vertical rod of both sides.
The occupation mode of this automatic lifting table is:
Open locking handle, the rough lock being made up of through drive sprocket, driven sprocket and chain drive motors is passed to turning cylinder, and turning cylinder supporting leg bottom is fixed, and supporting leg upper end drives the desktop direction rotation earthward of laboratory table or desk, is finally up to the standard.Laboratory table or desk are down to below floor, concordant with Integral floor ground sheet reset.Supporting leg is when away from ground direction rotation, and desk rises, and is finally up to the standard, and with locking handle locking supporting leg, recovers ground, can use desk.
The seat in classroom is divided into laboratory table and desk.Classroom layout is divided into: 1. everyone desk, and two one of people laboratory tables, laboratory table is between two desks.2. everyone desk and a laboratory table, desk is close to, and both sides are laboratory table.3. everyone desk and a laboratory table, laboratory table is close to, and both sides are desk.Similar desk, a longitudinal row, uses the lifting of a whole row's desk of driven by motor.
The use in classroom: 1. general culture class, desk emersion, laboratory table is down to underground; 2. laboratory, laboratory table rises, and desk is down to underground; 3. teaching and experiment combining with teaching, desk and laboratory table rise simultaneously; 4. extracurricular activities, all desks are down to underground, reserve sufficient space and are free to arrange by teachers and students.
The organic combination of literacy class and laboratory, has saved the construction area in classroom, sets up the new ideas in following classroom.Change mutually in classroom and laboratory, really changes the inflexible pattern of traditional classroom theory teaching.
Although disclosed embodiment of the present utility model and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that, not departing from the spirit and scope of the utility model and claims, various replacements, variation and amendment are all possible, and therefore scope of the present utility model is not limited to embodiment and the disclosed content of accompanying drawing.
Claims (5)
1. an automatic lifting table, comprise desk and laboratory table, desk comprises desktop and table case, laboratory table comprises desktop, table case and be installed on the experiment parts of desktop upper surface, it is characterized in that: described desk and laboratory table are all installed on automatic hoisting mechanism, this automatic hoisting mechanism is by under(-)chassis, floor, supporting leg, drive motors and sprocket chain strip transmission mechanism form, fill the bottom of two pairs of supporting legs by lower mount pad hinge at the front end of under(-)chassis, the upper end of these two pairs of supporting legs is all loaded on the table case of desk or laboratory table by upper mount pad hinge, desk or laboratory table are supported, wherein the driven sprocket of sprocket chain strip transmission mechanism is installed in the lower end of supporting leg by turning cylinder, this driven sprocket is by the drive sprocket transmission link on chain and described drive motors, drive this supporting leg to embed in under(-)chassis around described turning cylinder unitary rotation to desk or laboratory table by drive motors by sprocket chain strip transmission mechanism, on the top of under(-)chassis, detachable floor is installed.
2. a kind of automatic lifting table according to claim 1, is characterized in that: the experiment parts that described laboratory table desktop upper surface is installed comprise electric equipment and rack for test tube.
3. a kind of automatic lifting table according to claim 1, is characterized in that: a locking handle is installed between the vertical rod of described both sides.
4. a kind of automatic lifting table according to claim 1, it is characterized in that: described lower mount pad is made up of bearing block, bearing, turning cylinder and supporting leg seat, bearing block and under(-)chassis are fixedly mounted with, turning cylinder is installed on bearing block by bearing, and supporting leg bottom is fixedly mounted with by supporting leg seat is vertical with turning cylinder.
5. a kind of automatic lifting table according to claim 1, it is characterized in that: described upper mount pad is made up of bearing block, bearing, turning cylinder and supporting leg seat, bearing block is fixedly mounted with table case, and turning cylinder is installed on bearing block by bearing, and supporting leg upper end is fixedly mounted with by supporting leg seat is vertical with turning cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420226070.4U CN203897635U (en) | 2014-05-05 | 2014-05-05 | Automatic lifting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420226070.4U CN203897635U (en) | 2014-05-05 | 2014-05-05 | Automatic lifting table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203897635U true CN203897635U (en) | 2014-10-29 |
Family
ID=51771954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420226070.4U Expired - Fee Related CN203897635U (en) | 2014-05-05 | 2014-05-05 | Automatic lifting table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203897635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112586890A (en) * | 2020-12-03 | 2021-04-02 | 安徽信息工程学院 | Multifunctional study desk |
-
2014
- 2014-05-05 CN CN201420226070.4U patent/CN203897635U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112586890A (en) * | 2020-12-03 | 2021-04-02 | 安徽信息工程学院 | Multifunctional study desk |
| CN112586890B (en) * | 2020-12-03 | 2023-06-23 | 安徽信息工程学院 | Multifunctional study desk |
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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 |
Granted publication date: 20141029 Termination date: 20150505 |
|
| EXPY | Termination of patent right or utility model |