CN216030827U

CN216030827U - Teacher's desk robot with flattening function

Info

Publication number: CN216030827U
Application number: CN202120287240.XU
Authority: CN
Inventors: 杨明
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2022-03-15
Anticipated expiration: 2031-02-03

Abstract

The application discloses lectern robot with function of flattening, including lectern body, clamp plate, the storage chamber that flattens, top storage chamber, bar casing, servo motor controller, elasticity pull rod, fixed uide bushing, movable rod, coil spring, brace, horizontal pole, slide, logical groove, threaded rod, nut, guide block, guide way, iron plate and magnet piece. The robot has the advantages that the whole robot is applied to the table belly of the teacher's table, flattening processing is provided for test paper and exercise books placed in the teacher's table, so that the test paper and the exercise books are placed tightly and quickly, the occupied storage space is reduced, meanwhile, the robot has the effect of limiting the test paper and the exercise books, the test paper and the exercise books are prevented from being collided and loosened, and meanwhile, after the pressing plate is compressed, the top of the pressing plate is provided with the storage space, and other articles can be stored; meanwhile, the test paper and the exercise book are convenient to take out.

Description

Teacher's desk robot with flattening function

Technical Field

The application relates to a lectern robot, specifically is a lectern robot with function of flattening.

Background

The robot is an intelligent machine capable of semi-autonomous or fully-autonomous working; along with the development of science and technology and the demand of people, the robot also begins to be applied to teaching classroom gradually, provides convenient for teaching.

The existing teacher desk is generally provided with a desk belly and used for storing articles, but lacks of a limiting and flattening design, and when storing test papers, books and exercise books, due to the fact that the teacher desk is loose, the teacher desk possibly occupies space, and lacks of a limiting effect, so that the teacher desk is influenced to be used and is easy to separate from the desk belly. Therefore, a lecture table robot having a flattening function is proposed to address the above problems.

Disclosure of Invention

In order to overcome the defects of the prior art, the teacher desk robot with the flattening function comprises two vertical moving mechanisms and a pressing plate, wherein the two vertical moving mechanisms are distributed and fixedly installed in the middle positions of two sides of a teacher desk body, the output end of each vertical moving mechanism is fixedly connected with the side wall of the pressing plate, and the pressing plate is horizontally arranged inside the teacher desk body; the novel teacher desk is characterized in that an iron plate covers the inner wall of the back face of the teacher desk body, the iron plate is magnetically connected with one end of the brace, a slide way is arranged at the bottom of the pressing plate and is in clearance fit connection with the brace, an elastic pull rod is fixedly embedded at the center of the front face of the pressing plate, and one end of the elastic pull rod is fixedly connected with the brace.

Further, vertical moving mechanism includes bar casing, servo motor, threaded rod, nut and guide block, the lateral wall fixed connection of bar casing and lectern body, servo motor and the bottom fixed connection of bar casing, the threaded rod rotates the inside of installing at the bar casing, the bottom of threaded rod and servo motor's output shaft end fixed connection, the inner circle threaded connection of threaded rod and nut, the outer lane and the guide block fixed connection of nut, the guide way has been seted up along length direction to one side of bar casing, guide block and guide way sliding connection.

Furthermore, logical groove has all been seted up to the both sides of lectern body, sliding connection between logical groove and the guide block.

Further, a servo motor controller is fixedly mounted on the outer side wall of the teacher desk body and electrically connected with the servo motor.

Furthermore, a gap is formed between the iron plate and the back surface of the pressing plate, and the iron plate and the pressing plate are vertically arranged.

Further, the inside of lectern body is separated into through the clamp plate and is flattened storage chamber and top storage chamber, flatten the storage chamber with top storage chamber is located the bottom of clamp plate and the top of clamp plate respectively.

Furthermore, the cross sections of the slideways and the cross sections of the braces are of inverted isosceles trapezoid structures, and the number of the slideways and the number of the braces are two.

Furthermore, one end of the brace is fixedly connected with a magnet block, and the magnet block is magnetically connected with the surface of the iron plate.

Further, the elastic pull rod comprises a fixed guide sleeve, a movable rod and a spiral spring, the fixed guide sleeve is connected with the front center position of the pressing plate in a fixed embedding mode, the fixed guide sleeve is connected with the movable rod in a clearance fit mode, the fixed guide sleeve is elastically connected with the movable rod through the spiral spring, one end of the spiral spring is fixedly connected with one end of the movable rod, and the other end of the spiral spring is fixedly connected with the inner wall of the fixed guide sleeve.

Furthermore, one end of the movable rod is fixedly connected with the middle position of the cross rod, the movable rod is perpendicular to the cross rod, and the end of the cross rod is fixedly connected with the brace.

The beneficial effect of this application is: the application provides a lectern robot that has a function of flattening convenient to article are released.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a schematic structural view of a pressing plate and an iron plate according to an embodiment of the present application;

fig. 3 is a schematic view illustrating a structure of a lectern body and a through slot according to an embodiment of the present application;

FIG. 4 is a schematic view of a vertical moving mechanism according to an embodiment of the present application;

FIG. 5 is a schematic view of an embodiment of the elastic pull rod of the present application;

FIG. 6 is a schematic view of a brace and slide configuration according to an embodiment of the present application.

In the figure: 1. lectern body, 2, clamp plate, 3, the storage chamber that flattens, 4, top storage chamber, 5, bar casing, 6, servo motor, 7, servo motor controller, 8, elasticity pull rod, 801, fixed uide bushing, 802, movable rod, 803, coil spring, 9, brace, 10, horizontal pole, 11, slide, 12, logical groove, 13, threaded rod, 14, nut, 15, guide block, 16, the guide way, 17, iron plate, 18, the magnet piece.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1 to 6, a lectern robot with a flattening function includes two vertical moving mechanisms and a platen 2, the two vertical moving mechanisms are distributed and fixedly installed at the middle positions of two sides of a lectern body 1, the output end of each vertical moving mechanism is fixedly connected with the side wall of the platen 2, and the platen 2 is horizontally arranged inside the lectern body 1;

the teacher's desk is characterized in that an iron plate 17 covers the inner wall of the back of the teacher's desk body 1, the iron plate 17 is magnetically connected with one end of the brace 9, a slide 11 is arranged at the bottom of the pressing plate 2, the slide 11 is in clearance fit connection with the brace 9, an elastic pull rod 8 is fixedly embedded at the center of the front of the pressing plate 2, and one end of the elastic pull rod 8 is fixedly connected with the brace 9.

The vertical moving mechanism comprises a bar-shaped shell 5, a servo motor 6, a threaded rod 13, a nut 14 and a guide block 15, the bar-shaped shell 5 is fixedly connected with the outer side wall of the teacher desk body 1, the servo motor 6 is fixedly connected with the bottom end of the bar-shaped shell 5, the threaded rod 13 is rotatably installed inside the bar-shaped shell 5, the bottom end of the threaded rod 13 is fixedly connected with the end part of an output shaft of the servo motor 6, the threaded rod 13 is in threaded connection with the inner ring of the nut 14, the outer ring of the nut 14 is fixedly connected with the guide block 15, a guide groove 16 is formed in one side of the bar-shaped shell 5 along the length direction, the guide block 15 is in sliding connection with the guide groove 16, the vertical moving mechanism is driven to drive the threaded rod 13 to rotate through the servo motor 6, and the nut 14 is driven to move up and down through the guide effect of the guide groove 16 and the guide block 15, the up-and-down movement of the pressing plate 2 is realized; through grooves 12 are formed in the two sides of the lectern body 1, the through grooves 12 are connected with the guide blocks 15 in a sliding mode, and the guide blocks 15 are used for passing through and connected with the pressing plate 2; the outer side wall of the teacher desk body 1 is fixedly provided with a servo motor controller 7, the servo motor controller 7 is electrically connected with the servo motor 6, and the servo motor controller 7 is used for controlling the servo motor 6; a gap is formed between the iron plate 17 and the back surface of the pressing plate 2, the iron plate 17 is perpendicular to the pressing plate 2, the iron plate 17 can move longitudinally, and the moving range space is provided by the gap; the teacher desk comprises a teacher desk body 1 and is characterized in that the inside of the teacher desk body 1 is divided into a flattening storage cavity 3 and a top storage cavity 4 through a pressing plate 2, and the flattening storage cavity 3 and the top storage cavity 4 are respectively located at the bottom of the pressing plate 2 and the top of the pressing plate 2 and used for storing articles; the cross section of the slide ways 11 and the cross section of the brace 9 are both of inverted isosceles trapezoid structures, and the number of the slide ways 11 and the number of the braces 9 are both two, so that the limiting and bearing effects are provided, and the separation is avoided; one end of the brace 9 is fixedly connected with a magnet block 18, the magnet block 18 is magnetically connected with the surface of the iron plate 17, a magnetic connection scheme is provided, and the magnet block 18 can also be replaced by other magnetic articles, such as a magnet; the elastic pull rod 8 comprises a fixed guide sleeve 801, a movable rod 802 and a spiral spring 803, the fixed guide sleeve 801 is fixedly embedded and connected with the center position of the front face of the pressure plate 2, the fixed guide sleeve 801 is in clearance fit connection with the movable rod 802, the fixed guide sleeve 801 is elastically connected with the movable rod 802 through the spiral spring 803, one end of the spiral spring 803 is fixedly connected with one end of the movable rod 802, the other end of the spiral spring 803 is fixedly connected with the inner wall of the fixed guide sleeve 801, the elastic pull rod has elasticity through the design of the spiral spring 803, and the fixed guide sleeve 801 and the movable rod 802 can slide to realize the telescopic effect; one end of the movable rod 802 is fixedly connected with the middle position of the cross rod 10, the movable rod 802 is perpendicular to the cross rod 10, the end of the cross rod 10 is fixedly connected with the pull strip 9, and the cross rod 10 provides a holding position for manual pulling.

When the table is used, electrical elements appearing in the table are externally connected with a power supply and a control switch, the vertical moving mechanism drives the pressing plate 2 to move in the up-and-down direction, the position of the pressing plate 2 in the table body 1 is changed, the sizes of the flattening storage cavity 3 and the top storage cavity 4 are adjusted, test papers or exercise books are placed in the flattening storage cavity 3, the vertical moving mechanism is further used for providing driving, the pressing plate 2 moves downwards to press the test papers or the exercise books, the storage space occupied by the test papers or the exercise books is reduced, meanwhile, the test papers or the exercise books are limited, the situation that the test papers or the exercise books are loose due to collision is avoided, the space of the top storage cavity 4 is lifted after being pressed, and the table can be used for placing other articles such as teaching aids;

when a test paper or an exercise book needs to be taken out, the pressing plate 2 is driven to move upwards through the vertical moving mechanism, the pressing plate 2 loosens the test paper or the exercise book, then the cross rod 10 is pulled, the pull strip 9 slides in the slide rail 11 to move longitudinally, the pull strip 9 is magnetically connected with the iron plate 17 through the magnet block 18, when the pull strip 9 is pulled, the iron plate 17 can move longitudinally together, the test paper or the exercise book is pushed out from the opening on the front surface of the lectern body 1, so that the test paper or the exercise book is partially exposed, the test paper or the exercise book is convenient to hold by hands, the whole test paper or the exercise book is taken out, convenience is brought to the whole taking-out, when the cross rod 10 is pulled, the elastic pull rod 8 can be pulled at the same time, the elastic pull rod 8 is elastically stretched, and the specific movable rod 802 slides with the fixed guide sleeve 801, the spiral spring 803 is stretched to generate elastic deformation, when the cross rod 10 is loosened, the elastic deformation provides driving force to reset the pull rod, the pull rod pushes the iron plate 17 to move, and the reset of the iron plate 17 is also realized;

it should be noted that the vertical moving mechanism is driven to drive the threaded rod 13 to rotate through the servo motor 6, and the nut 14 drives the pressing plate 2 to move up and down through the guiding function of the guide groove 16 and the guide block 15.

The application has the advantages that:

during whole robot was applied to the table tripe of lectern, for placing test paper, the homework book in the lectern provides the processing of flattening for test paper, homework book are placed tightly and are promoted, reduce and occupy the space of depositing, have simultaneously and carry out spacing effect to test paper, homework book, and it is loose to avoid the collision to appear, and clamp plate 2 compresses tightly the back simultaneously, and the top of clamp plate 2 has parking space, can save other article.

Meanwhile, the design is convenient for taking out test paper and exercise book, the brace 9 is connected with the cross rod 10 through the sliding connection of the brace 9, the cross rod 10 is spaced from the front surface of the pressing plate 2, so that the cross rod 10 can be manually pulled to enable the brace 9 to slide, and because one end of the brace 9 is magnetically connected with the iron plate 17, when the brace 9 moves, the iron plate 17 can be driven to move, so that the test paper and the exercise book can be pushed out, thereby the test paper and the exercise book are partially exposed, the hand can conveniently hold the test paper and the exercise book, the whole test paper and the exercise book can be pulled out, the whole body can be conveniently taken out, meanwhile, the elastic pull rod 8 is additionally arranged, the elastic pull rod 8 has elastic function, after pulling, the elastic force of the elastic pull rod 8 is used for providing restoring force for the brace 9, meanwhile, the iron plate 17 can be pushed to reset, because the iron plate 17 is magnetically connected with the brace 9, the iron plate 17 is not fixedly connected with the brace 9, therefore, when the pressing plate 2 and the stay 9 are lifted together, the iron plate 17 is not moved together.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a lectern robot with function flattens which characterized in that: the teacher desk comprises two vertical moving mechanisms and pressing plates (2), wherein the two vertical moving mechanisms are distributed and fixedly installed in the middle positions of two sides of a teacher desk body (1), the output ends of the vertical moving mechanisms are fixedly connected with the side wall of each pressing plate (2), and the pressing plates (2) are horizontally arranged inside the teacher desk body (1);

the novel teacher's desk is characterized in that an iron plate (17) covers the inner wall of the back face of the teacher's desk body (1), the iron plate (17) is magnetically connected with one end of the brace (9), a slide (11) is arranged at the bottom of the pressing plate (2), the slide (11) is in clearance fit connection with the brace (9), an elastic pull rod (8) is fixedly embedded at the center of the front face of the pressing plate (2), and one end of the elastic pull rod (8) is fixedly connected with the brace (9).

2. The lectern robot having a flattening function according to claim 1, wherein: vertical moving mechanism includes bar casing (5), servo motor (6), threaded rod (13), nut (14) and guide block (15), the lateral wall fixed connection of bar casing (5) and lectern body (1), the bottom fixed connection of servo motor (6) and bar casing (5), threaded rod (13) rotate and install the inside in bar casing (5), the bottom of threaded rod (13) and the output shaft end fixed connection of servo motor (6), the inner circle threaded connection of threaded rod (13) and nut (14), the outer lane and guide block (15) fixed connection of nut (14), guide way (16) have been seted up along length direction to one side of bar casing (5), guide block (15) and guide way (16) sliding connection.

3. The lectern robot having a flattening function according to claim 1, wherein: lead to groove (12) have all been seted up to the both sides of lectern body (1), sliding connection between lead to groove (12) and guide block (15).

4. The lectern robot having a flattening function according to claim 1, wherein: the teaching desk is characterized in that a servo motor controller (7) is fixedly mounted on the outer side wall of the teaching desk body (1), and the servo motor controller (7) is electrically connected with the servo motor (6).

5. The lectern robot having a flattening function according to claim 1, wherein: an interval is formed between the iron plate (17) and the back surface of the pressing plate (2), and the iron plate (17) is perpendicular to the pressing plate (2).

6. The lectern robot having a flattening function according to claim 1, wherein: the inside of lectern body (1) is separated into through clamp plate (2) and is flattened storage chamber (3) and top storage chamber (4), flatten storage chamber (3) with top storage chamber (4) are located the bottom of clamp plate (2) and the top of clamp plate (2) respectively.

7. The lectern robot having a flattening function according to claim 1, wherein: the cross section of the slide ways (11) and the cross section of the brace (9) are both inverted isosceles trapezoid structures, and the number of the slide ways (11) and the number of the braces (9) are two.

8. The lectern robot having a flattening function according to claim 1, wherein: one end of the brace (9) is fixedly connected with a magnet block (18), and the magnet block (18) is magnetically connected with the surface of the iron plate (17).

9. The lectern robot having a flattening function according to claim 1, wherein: elasticity pull rod (8) are including fixed uide bushing (801), movable rod (802) and coil spring (803), fixed uide bushing (801) is connected with the positive central point of clamp plate (2) and puts the fixed gomphosis of department, fixed uide bushing (801) is connected with movable rod (802) clearance fit, still through coil spring (803) elastic connection between fixed uide bushing (801) and movable rod (802), the one end of coil spring (803) and the one end fixed connection of movable rod (802), the other end of coil spring (803) and the inner wall fixed connection of fixed uide bushing (801).

10. The lectern robot having a flattening function according to claim 9, wherein: one end of the movable rod (802) is fixedly connected with the middle position of the cross rod (10), the movable rod (802) is perpendicular to the cross rod (10), and the end of the cross rod (10) is fixedly connected with the brace (9).