CN211211909U

CN211211909U - Multifunctional automatic lifting platform

Info

Publication number: CN211211909U
Application number: CN201920822010.1U
Authority: CN
Inventors: 马安会; 乜府祥; 王英杰; 张天昊; 苏凯宇
Original assignee: Shandong Huayu University of Technology
Current assignee: Shandong Huayu University of Technology
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-08-11
Anticipated expiration: 2029-06-03

Abstract

The utility model discloses a multi-functional automatic rising podium mainly includes control switch, blackboard, podium and lectern group one-tenth, the blackboard is installed in the control switch upside, and the podium is connected on control switch, the podium is settled on the podium, be connected with the removal structure on the podium, the podium mainly includes: an upper panel, a lower panel and a lifting structure; the utility model relates to a teaching equipment technical field, this device simple structure, the result of use is showing, can freely control the lift of podium as required, convenient and fast, this device low in cost, the maintenance is very simple moreover, and to a great extent has solved the awkward situation when teacher's blackboard-writing that the stature is different, and when the podium sinks with the ground parallel and level, the classroom space has been enlarged. The small teacher's desk of the teacher's desk replaces the original heavy large teacher's desk, and the use area of the teacher's desk is enlarged.

Description

Multifunctional automatic lifting platform

Technical Field

The utility model relates to a teaching equipment technical field specifically is a multi-functional automatic lifting podium.

Background

Through observing the podium in the classroom of many schools, the podium height all is fixed, no exception, the teacher of giving lessons is tall and short, the teacher that is tall and tall in stature bows the back when writing the blackboard writing of blackboard lower extreme, shelter from student's sight, and the short and small teacher must stand on tiptoe when writing the blackboard writing of blackboard upper portion, still can not write certain height, cause the waste in blackboard space, frequent blackboard cleaning causes the powder to fly upward again, pollute the environment in classroom, be unfavorable for teacher's student's healthy, and current classroom lectern is comparatively heavy, need manually to pull it and remove it under the situation of giving lessons a bit, delay teaching work and go on, carry out the deep research to above-mentioned problem, it has the present case to produce.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a multi-functional automatic rising podium, the bow back of the body bends when having solved the teacher that stature is high and writing the blackboard writing of blackboard lower extreme, shelter from student's sight, the short and small teacher will stand on one's feet when writing the blackboard writing on blackboard upper portion and raise one's head, can not write certain height, cause the waste in blackboard space, frequent blackboard of wiping causes the powder to fly upward again, pollute the environment in classroom, be unfavorable for teachers and students' healthy, and current classroom lectern is comparatively heavy, need manually to pull and put aside it under the situation of giving lessons a bit, hinder the technical problem that teaching work goes on.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a multi-functional automatic rising podium mainly includes control switch, blackboard, podium and lectern constitution, the blackboard is installed in the control switch upside, and the podium is connected on control switch, the podium is settled on the podium, be connected with removal structure on the podium, the podium mainly includes: top panel, following panel and elevation structure, elevation structure mainly includes: the device comprises an upper panel, a lower panel, a pair of top slide rails with the same structure, a pair of bottom slide rails with the same structure and a support frame;

the lower panel is fixed on the ground, the upper panel is located on the upper side of the lower panel, the upper ends of the top sliding rails are connected to the upper wall surface and the lower wall surface of the upper panel, the top sliding rails are parallel to each other, the bottom sliding rails are mounted on the upper wall surface of the lower panel, the bottom sliding rails correspond to the top sliding rails, the upper ends of the supporting frames are connected to the top sliding rails, and the other ends of the supporting frames are connected to the bottom sliding rails.

Preferably, the pair of top slide rails is parallel to each other, the pair of bottom slide rails is parallel to each other, and the pair of top slide rails and the pair of bottom slide rails correspond to each other.

Preferably, the support frame mainly comprises: a pair of insertion frames, brackets, rotating shafts and electric control parts with the same structure;

the pair of inserting frames are mutually crossed and respectively movably connected to the lower wall surface of the upper panel and the upper wall surface of the lower panel, the bracket is movably connected to the top sliding rail and the bottom sliding rail, and the rotating shaft is inserted in the bracket.

Preferably, the electric control member mainly includes: a pair of electric telescopic rods with the same structure and a controller;

one end of each electric telescopic rod is installed on the upper wall surface of the lower panel, the other end of each electric telescopic rod is connected to the corresponding bracket, and the controller is installed on the upper wall surface of the lower panel.

Preferably, the moving structure mainly includes: a moving unit and an auxiliary unit;

the moving part mainly includes: the device comprises a servo motor, a fixed piece, a threaded screw rod and a movable block;

the upper panel is provided with a strip-shaped through hole, the servo motor is installed on the upper wall surface of the lower panel, the fixing piece is installed on the upper wall surface of the lower panel, the threaded screw rod is installed at the driving end of the servo motor, the fixing piece is installed on the upper wall surface of the lower panel, the fixing piece is located on the left side of the servo motor, and the movable block is movably connected onto the threaded screw rod.

Preferably, the auxiliary portion mainly includes: a pair of elastic blind and rubber pad with same structure;

the upper ends of the elastic shielding curtains are respectively connected with the left end and the right end of the upper panel, the other ends of the elastic shielding curtains are respectively connected with the left end and the right end of the lower panel, the elastic shielding curtains correspond to each other, and the rubber pads are installed on the upper wall surface of the upper panel.

Preferably, the lectern mainly includes: a pair of desk leg plates, a desk top plate and a storage plate with the same structure;

the pair of table leg plates penetrate through the through hole of the upper panel and are mounted on the movable block, the table panel is mounted on the pair of table leg plates, two ends of the storage plate are mounted on opposite wall surfaces of the pair of table leg plates respectively, and the storage plate is located on the lower side of the table panel.

Preferably, the rubber pad is provided with a strip-shaped through hole which is the same as the upper panel, and the movable block is in spiral connection with the threaded screw rod.

Advantageous effects

The utility model provides a multifunctional automatic lifting platform. The method has the following beneficial effects: this device simple structure, the result of use is showing, can freely control the lift of podium as required, convenient and fast, this device low in cost, the maintenance is very simple moreover, and to a great extent has solved the awkward situation when teacher's board writing of different statures, and when the podium sinks to and ground parallel and level, has enlarged the classroom space. The original heavy big lectern has been replaced to the little lectern of podium, has enlarged the usable floor area of podium to can remove according to the teaching needs, in order to obtain better teaching effect. At present, no related products exist in the market, and once the invention is put on the market, the invention is certainly popular with teachers and certainly has great market value.

Drawings

Fig. 1 is the overall structure schematic diagram of the multifunctional automatic lifting platform of the present invention.

Fig. 2 is a partial schematic structural view of a multifunctional automatic lifting platform of the present invention.

Fig. 3 is a partial structural schematic view of a multifunctional automatic lifting platform according to the present invention.

Fig. 4 is a partial structural schematic view of a multifunctional automatic lifting platform according to the present invention.

In the figure: 1-control switch; 2-blackboard; 3-a platform; 4-a teacher desk; a 5-top panel; b5-lower panel; 6-top slide rail; 7-bottom slide rail; 8-a support frame; 9-inserting a frame; 10, an electric telescopic rod; 11-a bracket; 12-a rotating shaft; 13-a controller; 14-a servo motor; 15-a fixing member; 16-a threaded screw rod; 17-a movable block; 18-an elastic blind; 19-rubber pad; 20-a table leg plate; 21-table top board; 22-storage plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through a wire, and an appropriate controller and an appropriate encoder should be selected according to actual conditions to meet control requirements, and specific connection and control sequences should be obtained.

Example (b): referring to the attached drawings 1-4 of the specification, shown is a multifunctional automatic lifting platform 3, which mainly comprises a control switch 1, a blackboard 2, a platform 3 and a platform 4, wherein the blackboard 2 is installed on the upper side of the control switch 1, the platform 3 is connected to the control switch 1, the platform 4 is arranged on the platform 3, a moving structure is connected to the platform 3, and the platform 3 mainly comprises: upper panel A5, lower panel B5 and elevation structure, elevation structure mainly includes: the upper panel A5, the lower panel B5, a pair of top slide rails 6 with the same structure, a pair of bottom slide rails 7 with the same structure and a support frame 8;

the lower panel B5 is fixed subaerial, upper panel A5 is located panel B5 upside down, and is a pair of top slide rail 6 upper end is connected on upper panel A5 wall from top to bottom, and is a pair of top slide rail 6 is parallel to each other, and is a pair of bottom slide rail 7 all installs on panel B5 wall from bottom, and is a pair of bottom slide rail 7 and a pair of top slide rail 6 correspond to each other, support frame 8 upper end all connect in a pair of on the top slide rail 6, the other end connect respectively in a pair of on the bottom slide rail 7.

Preferably, the pair of top sliding rails 6 is parallel to each other, the pair of bottom sliding rails 7 is parallel to each other, and the pair of top sliding rails 6 and the pair of bottom sliding rails 7 correspond to each other.

As a preferable scheme, further, the supporting frame 8 mainly includes: a pair of insertion frames 9, a bracket 11, a rotating shaft 12 and an electric control component with the same structure;

the pair of the inserting frames 9 are mutually crossed and movably connected to the lower wall surface of the upper panel A5 and the upper wall surface of the lower panel B5 respectively, the bracket 11 is movably connected to the top sliding rail 6 and the bottom sliding rail 7, and the rotating shaft 12 is inserted in the bracket 11.

As a preferable scheme, further, the electric control member mainly comprises: a pair of electric telescopic rods 10 with the same structure and a controller 13;

one end of each of the pair of electric telescopic rods 10 is mounted on the upper wall surface of the lower panel B5, the other end is connected to the bracket 11, and the controller 13 is mounted on the upper wall surface of the lower panel B5.

the moving part mainly includes: a servo motor 14, a fixed piece 15, a threaded screw rod 16 and a movable block 17;

the upper panel A5 is provided with a strip-shaped through hole, the servo motor 14 is mounted on the upper wall surface of the lower panel B5, the fixing piece 15 is mounted on the upper wall surface of the lower panel B5, the threaded screw rod 16 is mounted at the driving end of the servo motor 14, the fixing piece 15 is mounted on the upper wall surface of the lower panel B5, the fixing piece 15 is located on the left side of the servo motor 14, and the movable block 17 is movably connected to the threaded screw rod 16.

Preferably, the auxiliary portion mainly includes: a pair of elastic blinds 18 and rubber pads 19 of the same structure;

the upper ends of the pair of elastic blinds 18 are respectively connected to the left and right ends of the upper panel A5, the other ends of the pair of elastic blinds 18 are respectively connected to the left and right ends of the lower panel B5, the pair of elastic blinds 18 correspond to each other, and the rubber pad 19 is mounted on the upper wall surface of the upper panel A5.

Preferably, the lectern 4 mainly includes: a pair of table leg plates 20, a table top plate 21 and a storage plate 22 which have the same structure;

the pair of table leg plates 20 are installed on the movable block 17 through the through hole of the upper panel a5, the table top plate 21 is installed on the pair of table leg plates 20, two ends of the storage plate 22 are respectively installed on the opposite wall surfaces of the pair of table leg plates 20, and the storage plate 22 is located at the lower side of the table top plate 21;

as can be seen from the above overall description, when the device is used, the device is manually installed in a teaching place, the power is manually switched on, then teaching and teaching work is started, if the height of a teacher is small, the lifting button on the control switch 1 can be pressed, the telescopic ends of the pair of electric telescopic rods 10 are simultaneously contracted to push the pair of brackets 11 to move, the brackets 11 slide on the bottom slide rails 7 and the top slide, the inserting frame 9 moves towards the vertical direction by taking the rotating shaft 12 as the axis and pushes the upper wall to lift, so that the platform 3 is lifted, a teacher with a small height writes on the blackboard 2 to make the blackboard writing comfortable and labor-saving, the wall is stretched to be written with the stretching arms, a better teaching effect is obtained, when a teacher with a large height writes on the blackboard writing, the descending button of the control switch 1 can be pressed, and the telescopic ends of the pair of electric telescopic rods 10 are stretched, promote a pair of bracket 11 and remove, bracket 11 slides on bottom slide rail 7 and top slide, the direction motion is emptyd as the axle trend to the rotation axis 12 to the inserted frame 9, the wall descends in the pulling, thereby make podium 3 reduce, make the teacher of giving lessons high and big in height write the blackboard writing in blackboard 2 top and make comfortable laborsaving, avoided bending over and write the discomfort of blackboard writing of blackboard 2 lower floor, promote the better going on of work of giving lessons, when carrying out classroom lectures and other needs and move lectern 4 aside, press control switch 1 and move the button, servo motor 14 rotates, drive screw lead screw 16 and rotate, thereby promote to move the movable block 17 of connecing soon on screw lead screw 16, it removes to remove the bar trompil that drives podium 4 and is extending top panel A5 soon, can control podium 4 moving direction according to concrete need in the use, in order to reach better lecture effect.

Preferably, the rubber pad 19 is provided with a strip-shaped through hole similar to the upper panel a5 for the movable lectern 4 to move, and the movable block 17 is screwed with the threaded screw rod 16.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional automatic rising podium mainly includes control switch (1), blackboard (2), podium (3) and lectern (4) and constitutes, its characterized in that, install in control switch (1) upside blackboard (2), podium (3) are connected on control switch (1), podium (4) are settled on podium (3), be connected with the removal structure on podium (3), podium (3) mainly include: upper panel (A5), lower panel (B5) and elevation structure, elevation structure mainly includes: the device comprises an upper panel (A5), a lower panel (B5), a pair of top slide rails (6) with the same structure, a pair of bottom slide rails (7) with the same structure and a support frame (8);

lower panel (B5) is fixed subaerial, upper panel (A5) are located panel (B5) upside down, and are a pair of top slide rail (6) upper end is connected on upper panel (A5) wall about, and is a pair of top slide rail (6) are parallel to each other, and are a pair of bottom slide rail (7) are all installed on panel (B5) wall about down, and are a pair of bottom slide rail (7) and a pair of top slide rail (6) correspond each other, support frame (8) upper end all is connected in a pair of on top slide rail (6), the other end connect respectively in a pair on bottom slide rail (7).

2. A multifunctional automatic lifting platform according to claim 1, characterized in that a pair of said bottom sliding rails (7) are parallel to each other and a pair of said top sliding rails (6) and a pair of said bottom sliding rails (7) correspond to each other.

3. A multifunctional automatic lifting platform according to claim 1, characterized in that said supporting frame (8) mainly comprises: a pair of insertion frames (9), a bracket (11), a rotating shaft (12) and an electric control component which have the same structure;

the pair of the inserting frames (9) are mutually crossed and respectively movably connected to the lower wall surface of an upper panel (A5) and the upper wall surface of a lower panel (B5), the bracket (11) is movably connected to the top sliding rail (6) and the bottom sliding rail (7), and the rotating shaft (12) is inserted into the bracket (11).

4. A multifunctional automatic lifting platform according to claim 3, characterized in that said electric control mainly comprises: a pair of electric telescopic rods (10) with the same structure and a controller (13);

one end of each electric telescopic rod (10) is installed on the upper wall surface of the lower panel (B5), the other end of each electric telescopic rod is connected to the corresponding bracket (11), and the controller (13) is installed on the upper wall surface of the lower panel (B5).

5. The multifunctional automatic lifting platform according to claim 1, wherein the moving structure mainly comprises: a moving unit and an auxiliary unit;

the moving part mainly includes: the device comprises a servo motor (14), a fixed piece (15), a threaded screw rod (16) and a movable block (17);

the upper panel (A5) is provided with a strip-shaped through hole, the servo motor (14) is installed on the upper wall surface of the lower panel (B5), the fixing piece (15) is installed on the upper wall surface of the lower panel (B5), the threaded screw rod (16) is installed at the driving end of the servo motor (14), the fixing piece (15) is located on the left side of the servo motor (14), and the movable block (17) is movably connected to the threaded screw rod (16).

6. The multifunctional automatic lifting platform according to claim 5, wherein the auxiliary part mainly comprises: a pair of elastic blinds (18) and rubber pads (19) with the same structure;

the upper ends of the elastic curtains (18) are respectively connected with the left end and the right end of the upper panel (A5), the other ends of the elastic curtains are respectively connected with the left end and the right end of the lower panel (B5), the elastic curtains (18) correspond to each other, and the rubber pads (19) are arranged on the upper wall surface of the upper panel (A5).

7. A multifunctional automatic lifting platform according to claim 6, characterized in that said lectern (4) mainly comprises: a pair of desk leg plates (20), a desk top plate (21) and a storage plate (22) which have the same structure;

the pair of table leg plates (20) are installed on the movable block (17) through the through holes of the upper panel (A5), the table top plate (21) is installed on the pair of table leg plates (20), two ends of the storage plate (22) are installed on the opposite wall surfaces of the pair of table leg plates (20), and the storage plate (22) is located on the lower side of the table top plate (21).

8. The multifunctional automatic lifting platform as claimed in claim 7, wherein the rubber pad (19) is provided with a strip-shaped through hole identical to the upper panel (A5), and the movable block (17) is spirally connected with the threaded screw rod (16).