A kind of instruments used for education lifting platform and its application method
Technical field
The invention belongs to instruments used for education appliance technologies, more particularly to a kind of instruments used for education lifting platform and its use
Method.
Background technology
As country continues to increase educational economic investment, people are more than previous to the attention degree of education, and
Corresponding education hardware facility is also constantly completed;In existing teaching, instruments used for education are placed on lectern mostly, to learning
It is raw to carry out teaching demonstration, but this mode can not make whole classmates clearly observation experiment phenomenon and as a result, and laboratory apparatus
Occupy certain lectern area to class-teaching of teacher or put teaching article there are certain influences.
Existing instruments used for education lifting platform height adjusts not enough fining, and lifting space has limitation, can not
Corresponding height is done according to the observation visual angle of the height of teacher and student to adjust, and existing instruments used for education are occupied with lifting platform
Lectern area is non-adjustable, influences teachers ' teaching to a certain extent.
Invention content
The purpose of the present invention is to provide a kind of instruments used for education lifting platform and its application methods, by elevating mechanism come real
The height of existing top plate and bottom plate is adjusted, and realizes elevator with being slidably matched for bottom plate sliding way by the sliding block in support plate
The Space adjustment of structure bottom solves existing instruments used for education lifting platform height adjusting and not enough refines and occupy lectern space
Big problem.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
The present invention is a kind of instruments used for education lifting platform, including bottom plate and top plate, is symmetrically pacified between the bottom plate and top plate
There are two elevating mechanisms for dress, and the top surface of the bottom plate is provided with one group of slideway;The elevating mechanism includes inclined plate, supporting rod and symmetrical
Two support plates being arranged have rectangular recess on the close face of two support plates, close to the support of the bottom plate
One group of sliding block compatible with slideway is fixed on the bottom surface of plate, the top surface of another support plate passes through several rotors and top
The top surface of plate is rotatablely connected;End side walls different from upper and lower two rectangular recess are hinged respectively at the both ends of the inclined plate, described
The upper and lower surface of inclined plate has strip groove, and the two side of the strip groove is symmetrically provided with several card slots;
The supporting rod is adapted with strip groove, and one end of the supporting rod and one end of rectangular recess are hinged, the support
The other end of bar is fixed with a kelly compatible with card slot.
Further, the rotor includes connecting rod and sphere, and the both ends of the connecting rod are respectively fixed with a sphere;
The bottom surface of the top plate is fixedly connected with several first spherical shells, and several the are fixed on the top surface of the support plate of the top plate
Two spherical shells, first spherical shell and the second spherical shell coordinate with spherical at spherical pair respectively.
Further, it has been respectively fixedly connected with fixed link between the both ends side wall of the rectangular recess, the inclined plate
End has the through-hole with fixed link clearance fit.Further, the either end of the inclined plate is provided with recessed through rectangle
The U-typed bayonet of slot, the axis parallel of the central axes and through-hole of the U-typed bayonet, and the U-typed bayonet and fixed link
All sides be adapted.
A kind of application method of instruments used for education lifting platform, includes the following steps:
Step 1:Hold the bottom surface of top plate with hand, and firmly bottom plate and top plate made to be separated from each other, until bottom plate and top plate it
Between height meet actual use height;
Step 2:Rotary supporting rod, and respectively mutually block the kelly of two support boom ends with the card slot on strip groove
It connects;
Step 3:Control is slided to the middle part of bottom plate close to two support plates of bottom plate along slideway simultaneously, until lifting
Actuator base meets the space requirement of lectern, can place instruments used for education in the top surface of top plate at this time;
Step 4:After use, two support plates controlled close to bottom plate are slided simultaneously along slideway, make elevating mechanism
In vertical state;
Step 5:While downward coping, and two supporting rods are received in strip groove respectively;Continuation is beared down on one downwards
Inclined plate is finally received in rectangular recess by plate.
Further, the space requirement of the lectern in the step 3 refers to the demand space that lectern places teaching article.
The invention has the advantages that:
1, the present invention by inclined plate and supporting rod come to upper and lower different height bottom plate and top plate be supported, and pass through card
The adjusting of top plate and bottom plate different height is realized in the clamping of bar and card slot, can effectively be taught according to according to field research situation
The height for learning instrument lifting platform is adjusted, and is carried out teaching demonstration and observation of students convenient for teacher, is improved the learning efficiency of student.
2, the present invention is by close to each other by bottom plate and top plate, and supporting rod is received in strip groove, and inclined plate is received in length
It realizes that the receipts of lifting platform are folded in square groove, carries and demonstrate convenient for teacher, improve instruments used for education lifting platform
Practicability and convenience.
3, the present invention by support plate sliding block and the plate top surface sliding way close to bottom plate be slidably connected and rotor
Respectively with the rotation connection of the second spherical shell on the first spherical shell and support plate on top plate, it can be achieved that the bottom phase of two elevating mechanisms
To close, the occupied space of saving elevating mechanism bottom can be convenient for teacher to use lectern, ensure the normal efficiency of teaching of teacher.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of structural schematic diagram of instruments used for education lifting platform of the present invention;
Fig. 2 be Fig. 1 in instruments used for education shunk with lifting platform after structural schematic diagram;
Fig. 3 is the structural schematic diagram of the elevating mechanism of the present invention;
Fig. 4 is the sectional view of the support plate of the present invention;
Fig. 5 is the sectional view of the inclined plate of the present invention;
Fig. 6 is the structural schematic diagram of the supporting rod of the present invention;
Fig. 7 is the structural schematic diagram of the rotor of the present invention;
In attached drawing, parts list represented by the reference numerals are as follows:
1- bottom plates, 2- top plates, 3- support plates, 4- inclined plates, 5- supporting rods, 6- rotors, the first spherical shells of 201-, 301- are rectangular
Connected in star, 302- sliding blocks, the second spherical shells of 303-, 304- fixed links, 401- strip grooves, 402- card slots, 403- through-holes, 404-
U-typed bayonet, 501- kellies, 601- connecting rods, 602- spheres.
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, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term "upper", "lower", "bottom", "top", " both ends ", "inner", " week
The indicating positions such as side " or position relationship, are merely for convenience of description of the present invention and simplification of the description, rather than indicate or imply institute
The component or element of finger must have a particular orientation, and with specific azimuth configuration and operation, therefore should not be understood as to this hair
Bright limitation.
As shown in figures 1 to 6, the present invention is a kind of instruments used for education lifting platform, including bottom plate 1 and top plate 2, bottom plate 1 and top plate
Elevating mechanism there are two being symmetrically installed between 2, the top surface of bottom plate 1 is provided with one group of slideway.
Elevating mechanism includes inclined plate 4, supporting rod 5 and symmetrically arranged two support plates 3, on the close face of two support plates 3
Rectangular recess 301 is had, one group of sliding block compatible with slideway is fixed on the bottom surface of the support plate 3 of bottom plate 1
302, the top surface of another support plate 3 is rotatablely connected by the top surface of several rotors 6 and top plate 2, passes through sliding block 302 and slideway
It is slidably connected, it can be achieved that two support plates 3 of the bottom of elevating mechanism are slided to the middle part of bottom plate 1, saving elevating mechanism bottom accounts for
With the area of lectern, teaching demonstration is carried out convenient for teacher, and two support plates 3 at the top of elevating mechanism pass through rotor 6 and top
Plate 2 will not then slide the support plate 3 of bottom and impact.
End side walls different from upper and lower two rectangular recess 301 are hinged respectively at the both ends of inclined plate 4, i.e., inclined plate 4 is at a slant
With being hinged for upper and lower two rectangular recess 301, ensures that inclined plate 4 can be received and be stacked in rectangular recess 301, the upper table of inclined plate 4
Face and lower surface have strip groove 401, and the two side of strip groove 401 is symmetrically provided with several card slots 402.
Supporting rod 5 is adapted with strip groove 401, and one end and one end of rectangular recess 301 of supporting rod 5 are hinged,
The other end of supporting rod 5 is fixed with a kelly 501 compatible with card slot 402, by kelly 501 on 5 end of supporting rod with
The cooperation of different card slots 402 in rectangular recess 301, the bottom plate 1 that can make and top plate 2 it is height-adjustable, and supporting rod 5 can
Receipts are stacked in rectangular recess 301, are carried convenient for people, and the convenience and practicability of instruments used for education lifting platform are improved.
Wherein, as shown in fig. 7, rotor 6 includes connecting rod 601 and sphere 602, the both ends of connecting rod 601 are fixed respectively
There is a sphere 602;
The bottom surface of top plate 2 is fixedly connected with several first spherical shells 201, is fixed on the top surface of the support plate 3 of top plate 2
Several second spherical shells 303, the first spherical shell 201 and the second spherical shell 303 form spherical pair cooperation with sphere 602 respectively, pass through first
Spherical shell 201 and the second spherical shell 303 are rotatably assorted with sphere 602, and to realize, support plate 3 at the top of elevating mechanism is opposite to push up
The inclination of plate 2.
Wherein, fixed link 304, the end part of inclined plate 4 have been respectively fixedly connected between the both ends side wall of rectangular recess 301
It is not provided with the through-hole 403 with 304 clearance fit of fixed link.
Wherein, the either end of inclined plate 4 is provided with the U-typed bayonet 404 through rectangular recess 301, U-typed bayonet 404
The axis parallel of central axes and through-hole 403, and U-typed bayonet 404 is adapted with all sides of fixed link 304, by inclined plate 4
When receipts are stacked in rectangular recess 301, U-typed bayonet 404 and the cooperation of fixed link 304 can be convenient for the receipts of inclined plate 4 to be stacked in rectangle
In groove 301.
A kind of application method of instruments used for education lifting platform, includes the following steps:
Step 1:The bottom surface of top plate 2 is held with hand, and firmly bottom plate 1 and top plate 2 is made to be separated from each other, until bottom plate 1 and top
Height between plate 2 meets actual use height, the height of observation of the demonstration height and student of actual use height teacher of the giving advice;
Step 2:Rotary supporting rod 5, and respectively will be on the kelly 501 of two 5 ends of supporting rod and strip groove 401
402 phase of card slot is clamped;
Step 3:Control is slided to the middle part of bottom plate 1 close to two support plates 3 of bottom plate 1 along slideway simultaneously, until rising
Descending mechanism bottom meets the space requirement of lectern, can place instruments used for education in the top surface of top plate 2 at this time;
Step 4:After use, two support plates 3 controlled close to bottom plate 1 are slided simultaneously along slideway, make elevator
Structure is in vertical state;
Step 5:While downward coping 2, and two supporting rods 5 are received in respectively in strip groove 401;Continue to
Inclined plate 4, is finally received in rectangular recess 301 by lower coping 2.
Wherein, the space requirement of the lectern in step 3 refers to the demand space that lectern places teaching article.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the present invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably explain the present invention
Principle and practical application, to enable skilled artisan to be best understood by and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.