All-in-one machine automatic lifting bracket
Technical field
The utility model is specifically related to all-in-one machine automatic lifting bracket.
Background technique
With the development of science and technology multimedia teaching is become better and better what China developed, the appearance of teaching all-in-one machine is also solved
The some problems determined in many conventional teachings have gradually replaced traditional blackboard, the educational aids such as chalk, also with its diversification
Instructional function contribute for educational undertaking.
In existing all-in-one machine, all-in-one machine is embedded on the wall of classroom more, the fixation of position, is easy making for limitation teaching
With, it is adjusted flexibly can not according to classroom situation, and in existing lifting all-in-one machine, lacks mobile and folder function,
So that the use of all-in-one machine lacks flexibly, and safety cannot ensure.
Utility model content
In order to overcome the drawbacks of the prior art, the all-in-one machine automatic lifting bracket of the utility model, by setting workbench,
Controller, pedestal, universal wheel, fast pulley etc., flexible locomotive function when effective solution all-in-one machine uses, can basis
Teaching, classroom situation are adjusted flexibly the position of all-in-one machine, and by setting outline border, pillar, floor, support plate, third sliding rail,
When 4th sliding rail etc. solves all-in-one machine lifting, the position safety problem of display screen, by fold so that all-in-one machine be avoided that it is perpendicular
In vertical situation, display screen reduces all-in-one machine and is damaged problem by the injury of foreign object, improve equipment using safe.
For this purpose, the utility model uses following technical scheme:
The utility model provides all-in-one machine automatic lifting bracket, including workbench, controller, pedestal;The workbench
Upper surface is equipped with controller, symmetrical first sliding rail is equipped on the inside of the workbench lower end surface, with the first sliding rail connecting place
Equipped with the first sliding lath, the second sliding lath, first sliding lath, the second sliding lath are hinged, first sliding
Lath, the second sliding lath hinged place are equipped with cross bar, pass through between the cross bar and first sliding lath, the second sliding lath
Pin connection, the cross bar left and right ends are equipped with first sliding lath, the second sliding lath, and the cross bar is equipped with branch
Support member, the supporting element are fixedly connected on the cross bar, and the other end being connected with the supporting element is equipped with the first telescopic cylinder,
The first telescopic cylinder other end and the first base crossbeam that pedestal is equipped with are hinged, the first base crossbeam and the bottom
Seat junction is equipped with the second sliding rail, and the beam base is slidably connected with second sliding rail, sets between first sliding lath
Have second base crossbeam, first sliding lath and the second base crossbeam are hinged, first sliding lath with it is described
Pedestal is slidably connected, and the second telescopic cylinder, the second flexible gas are equipped between the first base crossbeam and second base crossbeam
Cylinder and the first base crossbeam, second base crossbeam are hinged;Further include: outline border, pillar, floor, support plate;On the outline border
It is provided with the 4th sliding rail, the 4th sliding rail is slidably connected with described floor one end, and the floor other end and the support plate are cut with scissors
Connect, the support plate is located at the workbench upper surface, be provided with twice third sliding rail in the support plate, the third sliding rail with
The pillar is slidably connected, and the outline border is fixedly connected with the pillar.
It further include buckle in the preferable technical solution of the utility model, the buckle is mounted on the outline border two sides
On, the outline border is retractable frame.
In the preferable technical solution of the utility model, the every side of buckle quantity being arranged on the outline border two sides is not
Lower than three.
Further include universal wheel, fast pulley in the preferable technical solution of the utility model, the universal wheel, fast pulley with
The base rotation connection.
In the preferable technical solution of the utility model, the retractable framework of outline border is rubber material.
In the preferable technical solution of the utility model, the chassis interior is filled with EVA foam.
In the preferable technical solution of the utility model, offered and the floor phase in the middle part of the support plate upper surface
The groove matched.
The utility model has the following beneficial effects:
The all-in-one machine automatic lifting bracket of the utility model of the utility model, by the way that workbench, controller, bottom is arranged
Seat, universal wheel, fast pulley etc., flexible locomotive function when effective solution all-in-one machine uses can be according to teaching, classroom
The position of all-in-one machine is adjusted flexibly in situation, and passes through setting outline border, pillar, floor, support plate, third sliding rail, the 4th sliding rail
When etc. solving all-in-one machine lifting, the position safety problem of display screen, by folding, so that all-in-one machine is avoided that setting situation
Under, display screen reduces all-in-one machine and is damaged problem by the injury of foreign object, improve equipment using safe.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the all-in-one machine automatic lifting bracket that specific embodiment of the present invention provides.
Fig. 2 is the left structural schematic diagram for the all-in-one machine automatic lifting bracket that specific embodiment of the present invention provides.
In figure:
101, display screen;102, outline border;103, it buckles;201, pillar;202, floor;203, support plate;204, third is sliding
Block;205, Four-slider;301, controller;401, the first telescopic cylinder;402, the second telescopic cylinder;403, the first sliding panel
Item;404, the second sliding lath;405, the first sliding rail;406, the second sliding rail;407, supporting element;501, workbench;502, cross bar;
503, pedestal;504, first base cross bar;505, second base cross bar;601, universal wheel;602, fast pulley.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral;It can be
Mechanical connection, is also possible to be electrically connected;It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Fig. 1 exemplary shows all-in-one machine automatic lifting bracket provided by the utility model, comprising: workbench 501, control
Device 205 processed, pedestal 503;501 upper surface of workbench is equipped with controller 301, is equipped on the inside of 501 lower end surface of workbench
Symmetrical first sliding rail 405 is equipped with the first sliding lath 403, the second sliding lath 404 with 405 connecting place of the first sliding rail,
First sliding lath 403, the second sliding lath 404 are hinged, first sliding lath 403, the second sliding lath 404 hinge
It meets place and is equipped with cross bar 502, connected between the cross bar 502 and first sliding lath 403, the second sliding lath 404 by pin
It connects, 502 left and right ends of cross bar are equipped with first sliding lath 403, the second sliding lath 404, on the cross bar 502
Equipped with supporting element 407, the supporting element 407 is fixedly connected on the cross bar 502, is connected with the supporting element 407 another
End is equipped with the first telescopic cylinder 401, the first base crossbeam that 401 other end of the first telescopic cylinder and pedestal 503 are equipped with
504 is hinged, and the first base crossbeam 504 is equipped with the second sliding rail 406, the beam base 504 with 503 junction of pedestal
It is slidably connected with second sliding rail 406, second base crossbeam 505 is equipped between first sliding lath 403, described first is sliding
Movable plate item 403 and the second base crossbeam 505 are hinged, and first sliding lath 403 is slidably connected with the pedestal 503,
The second telescopic cylinder 402, second telescopic cylinder 402 are equipped between the first base crossbeam 504 and second base crossbeam 505
It is hinged with the first base crossbeam 504, second base crossbeam 505;Further include: outline border 102, pillar 201, floor 202, support
Plate 203;The 4th sliding rail 205 is provided on the outline border 102, the 4th sliding rail 205 is slidably connected with described 202 one end of floor,
202 other end of floor and the support plate 203 are hinged, and the support plate 203 is located at 501 upper surface of workbench, institute
It states and is provided with twice third sliding rail 204 in support plate 203, the third sliding rail 204 is slidably connected with the pillar 201, described outer
Frame 102 is fixedly connected with the pillar 201.
It is above to implement, specifically, when all-in-one machine lifting, pass through the PLC controller control described first in control cabinet
Telescopic cylinder 401, second telescopic cylinder 402 movement, drive first sliding lath 403, the second sliding lath 404 logical
First sliding rail 405, second sliding rail 406 progress elevating movement are crossed, when all-in-one machine, which reduces, to be folded, manually described in movement
Floor 202 and the pillar 201 are folded by the third sliding rail 204, the 4th sliding rail 205, by described universal
Wheel 601.The fast pulley 602 carries out the movement of all-in-one machine.The all-in-one machine automatic lifting bracket of the utility model is not only effective
It solves flexible locomotive function when all-in-one machine use, the position of all-in-one machine can be adjusted flexibly according to teaching, classroom situation,
Also by folding, so that all-in-one machine is avoided that in the case of setting, display screen reduces that all-in-one machine is impaired to ask by the injury of foreign object
Topic, improve equipment using safe.
It optionally, further include buckle 103, the buckle 103 is mounted on 102 two sides of outline border, the outline border 102
Frame is opened and closed, so that the replacement of the display screen 101 is more convenient by setting buckle 103 for retractable frame.
Optionally, the every side of 103 quantity of the buckle being arranged on 102 two sides of outline border is not less than three, by setting
The quantity of the fixed buckle 103, improves the chuck(ing) capacity of folding frame, is placed on so that the display screen 101 is safer
In the outline border 102.
It optionally, further include universal wheel 601, fast pulley 602, the universal wheel 601, fast pulley 602 and the pedestal 503
Rotation connection improves the locomotivity of all-in-one machine, keeps integrated function flexible by the way that the universal wheel 601, fast pulley 602 is arranged
According to teaching purposes, its position is adjusted flexibly.
Optionally, the retractable framework of the outline border 102 is rubber material, by using rubber material as detachable frame
Body, equipment damage caused by being scratched when reducing the display screen 101 installation.
Optionally, EVA foam is filled with inside the pedestal 503, by filling EVA foam inside the pedestal 503,
Improve the shake-proof ability of equipment.
Optionally, 203 upper surface middle part of support plate offers the groove to match with the floor 202, by setting
Groove is set, fitness when all-in-one machine folds is improved.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality
In the case where with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality
It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to
In the range of the utility model protection.