CN210930169U - Multifunctional teacher's desk - Google Patents
Multifunctional teacher's desk Download PDFInfo
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- CN210930169U CN210930169U CN201921530365.XU CN201921530365U CN210930169U CN 210930169 U CN210930169 U CN 210930169U CN 201921530365 U CN201921530365 U CN 201921530365U CN 210930169 U CN210930169 U CN 210930169U
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Abstract
The utility model discloses a multifunctional teacher's desk, including square bracer, square table, rectangle recess, loading board, place square groove, display screen, bar magnet, bar hole, assembly groove, linking groove, guide slot strip piece, hold groove, post piece, push-and-pull plate, jack, plectane, bar groove, pneumatic push rod, U type seat, linking slider, post chamber and rolling rod. The utility model relates to a rationally, it is in the state of extending to lift loading board rotation and pneumatic push rod from top to bottom through manual for the loading board is rotatory to vertical or certain inclination after vertical along sliding connection's the vertical placing in square table one side of guide slot strip piece, thereby be convenient for install display screen and rotatory in the face of the audience, the audience can fully know the lecture content, have the function that covers protection display screen, the person of speaking of the different heights of being convenient for simultaneously uses, the person of speaking who solves different heights is because of the high awkward problem of lecture.
Description
Technical Field
The utility model relates to a lectern specifically is a multi-functional lectern, belongs to lectern technical field.
Background
The table is a common furniture, has a plane on the upper part and a pillar under the lower part, can be used for placing articles, doing things, eating, writing, working and the like on the table, is a furniture fixed by smooth flat plates, legs and other supports, can also be used as a noun in Chinese, is rich and various in types in order to meet the requirements of the public, and can be divided into various types according to the requirements, such as an office table, a dining table, a desk, a computer table, a teacher table and the like.
General lectern structure is fixed, and the single dictation of lecturer can not let the rapid content of deriving of audience, and to this point, traditional lectern lacks the display screen that can install and to the structure of audience that can the computery connect, simultaneously because the lectern is mostly a take the altitude, speaks to the not high lecturer of some heights, and this kind of lectern influences the lecture person and lectures the performance because of higher. Therefore, a multifunctional teacher's desk is provided to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multifunctional teacher's desk for solving the above problems.
The utility model realizes the purpose through the following technical proposal, a multifunctional teacher's desk comprises a square desk plate, a screen loading structure, a foot pad lifting structure and a covering protection structure, wherein the top surface of the square desk plate is provided with a rectangular groove, and the bottom of the square desk plate is provided with one end of a square supporting block;
the screen loading structure comprises a loading plate, wherein the loading plate is positioned in a rectangular groove, two sides of the middle position of the bottom of the loading plate are respectively provided with a U-shaped seat, one end of the bottom of the loading plate is slidably connected with a corresponding guide groove strip through two linking slide blocks, the surface of the top of the loading plate is provided with a square placing groove, one end of a push rod of a corresponding pneumatic push rod is movably arranged in each U-shaped seat, and one end of the pneumatic push rod is movably arranged at one end in the strip-shaped groove;
the pad lifting structure comprises a circular plate, the bottom of the circular plate is arranged at one end of a push rod of a jack, the jack is arranged in a corresponding structure on a push-pull plate, two sides of the push-pull plate are connected with the inside of a containing groove in a sliding mode through strip-shaped sliding blocks, and the containing groove is formed in the surface of the bottom of the square supporting block;
it includes the post chamber to cover protective structure, the post chamber is equipped with two, and two the post chamber is seted up respectively inside the loading board both sides, the post chamber passes through the bar hole and places the inside intercommunication of square groove, and the rotation of post intracavity has the winding rod, the winding has shelters from cloth on the winding rod, and shelters from cloth one end and pass bar hole and bar magnet one side fixed connection.
Preferably, place the square trough and install display screen in, and place the horizontal plane that the bar hole of square trough both sides surpassed display screen.
Preferably, the strip-shaped grooves are arranged in two, and are symmetrically arranged at one side of the bottom of the rectangular groove.
Preferably, two assembling grooves are symmetrically formed in the side face of one side of the square table board, and corresponding guide groove strips are assembled in the two assembling grooves.
Preferably, link up a groove has all been seted up to guide groove bar inner wall, and links up a groove and pass through the column block and link up the same one side sliding connection of slider.
Preferably, the two sides of the rolling rod are sleeved with torsion springs, and the two ends of each torsion spring are connected with the side wall of the column cavity and the corresponding position of the rolling rod respectively.
The utility model has the advantages that:
1. this kind of multi-functional lectern reasonable in design moves the loading board upwards rotation and pneumatic push rod is in the state of extending from top to bottom through manual for the loading board is rotatory to vertical or certain inclination after vertically placing in square table one side along sliding connection's guide slot piece, thereby be convenient for install display screen and rotatory in the face of the audience, the audience can fully understand the lecture course content.
2. This kind of multi-functional lectern reasonable in design has the function that covers protection display screen, and the person of speaking of the different heights of being convenient for simultaneously uses, solves the problem of the person of speaking of different heights inconvenient because of the lecture height.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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 described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall structure of the present invention;
FIG. 3 is a schematic cross-sectional view of the loading plate of the present invention.
In the figure: 1. square supporting block, 2, square table, 3, rectangular groove, 4, bearing plate, 5, placing square groove, 6, display screen, 7, bar magnet, 8, bar hole, 9, assembly groove, 10, linking groove, 11, guide groove bar, 12, containing groove, 13, column block, 14, push-pull plate, 15, jack, 16, circular plate, 17, bar groove, 18, pneumatic push rod, 19, U-shaped seat, 20, linking slide block, 21, column cavity, 22, winding rod.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, a multifunctional lectern includes a square desk board 2, a screen loading structure, a foot pad lifting structure and a covering protection structure, wherein a rectangular groove 3 is formed on the top surface of the square desk board 2, and one end of a square support block 1 is mounted at the bottom of the square desk board 2;
the screen loading structure comprises a bearing plate 4, wherein the bearing plate 4 is positioned in a rectangular groove 3, U-shaped seats 19 are respectively arranged on two sides of the middle position of the bottom of the bearing plate 4, one end of the bottom of the bearing plate 4 is slidably connected with a corresponding guide groove strip 11 through two linking slide blocks 20, a placing square groove 5 is formed in the surface of the top of the bearing plate 4, one end of a push rod of a corresponding pneumatic push rod 18 is movably arranged in each U-shaped seat 19, and one end of each pneumatic push rod 18 is movably arranged at one end in a strip-shaped groove 17;
the foot pad lifting structure comprises a circular plate 16, the bottom of the circular plate 16 is installed at one end of a push rod of a jack 15, the jack 15 is installed in a corresponding structure on a push-pull plate 14, two sides of the push-pull plate 14 are connected with the inside of a containing groove 12 in a sliding mode through strip-shaped sliding blocks, and the containing groove 12 is formed in the surface of the bottom of a square supporting block 1;
it includes post chamber 21 to cover protective structure, post chamber 21 is equipped with two, and two post chamber 21 is seted up respectively inside 4 both sides of loading board, post chamber 21 passes through bar hole 8 and places the inside intercommunication of square groove 5, and the 21 internal rotations in post chamber have a winding rod 22, the winding has shielding cloth on the winding rod 22, and shields cloth one end and pass bar hole 8 and bar magnet 7 one side fixed connection.
A display screen 6 is arranged in the placing square groove 5, and the strip-shaped holes 8 at two sides of the placing square groove 5 exceed the horizontal plane of the display screen 6, so that the shielding cloth pulled out from the strip-shaped holes 8 can be covered on the display screen 6 conveniently; the number of the strip-shaped grooves 17 is two, and the two strip-shaped grooves 17 are symmetrically formed in one side of the bottom of the rectangular groove 3, so that corresponding pneumatic push rods 18 can be conveniently installed; two assembling grooves 9 are symmetrically formed in the side face of one side of the square table plate 2, and corresponding guide groove strips 11 are assembled in the two assembling grooves 9, so that the effect of installing and fixing the guide groove strips 11 is achieved; two side walls in the guide groove strip block 11 are provided with connecting strip grooves 10, and the connecting strip grooves 10 are connected with the same sides of the connecting slide blocks 20 in a sliding manner through the column blocks 13, so that the bearing plate 4 connected with the guide groove strip block 11 can be prevented from falling off; torsion springs are sleeved on two sides of the winding rod 22, two ends of each torsion spring are connected with the side wall of the column cavity 21 and the corresponding position of the winding rod 22 respectively, and the winding rod 22 can rotate automatically by utilizing the elasticity of the torsion springs.
When the utility model is used, the bearing plate 4 is lifted up and down manually to rotate upwards, and the pneumatic push rod is in a stretching state, so that the bearing plate 4 is vertically placed on one side of the square table board 1 along the guide groove bar 11 in sliding connection after rotating to a vertical or certain inclination angle, at the moment, the display screen 6 which is pre-installed in the placing square groove 5 faces to the audience, and the display screen 6 is connected with the computer equipment to output data images, thereby being convenient for installing the display screen 6 and rotating to face to the audience, and the audience can fully know the content of the lecture seat;
the two bar magnets 7 are pulled in opposite directions until being magnetically adsorbed together, so that the connected shielding cloth is unfolded and covered on the display screen, and the effect of shielding protection is achieved; the push-pull plate 14 is pulled out from the containing groove 12, the starting handle of the jack 15 is stepped to drive the installed round plate 16 to rise to a proper height, and then the operation is stopped, so that the speaker with different heights can use conveniently, and the problem that the speaker with different heights is inconvenient to use due to the height of the speaker is solved.
It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. A multi-functional lectern which characterized in that: the multifunctional desk comprises a square desk plate (2), a screen loading structure, a foot pad lifting structure and a covering protection structure, wherein a rectangular groove (3) is formed in the top surface of the square desk plate (2), and one end of a square supporting block (1) is installed at the bottom of the square desk plate (2);
the screen loading structure comprises a bearing plate (4), wherein the bearing plate (4) is positioned in a rectangular groove (3), U-shaped seats (19) are respectively arranged on two sides of the middle position of the bottom of the bearing plate (4), one end of the bottom of the bearing plate (4) is in sliding connection with a corresponding guide groove strip block (11) through two linking slide blocks (20), a square placing groove (5) is formed in the surface of the top of the bearing plate (4), one end of a corresponding pneumatic push rod (18) is movably arranged in each of the two U-shaped seats (19), and one end of each pneumatic push rod (18) is movably arranged at one end in a strip-shaped groove (17);
the foot pad lifting structure comprises a circular plate (16), the bottom of the circular plate (16) is installed at one end of a push rod of a jack (15), the jack (15) is installed in a corresponding structure on a push-pull plate (14), two sides of the push-pull plate (14) are connected with the inside of a containing groove (12) in a sliding mode through strip-shaped sliding blocks, and the containing groove (12) is formed in the surface of the bottom of a square supporting block (1);
cover protective structure and include post chamber (21), post chamber (21) are equipped with two, and two post chamber (21) are seted up respectively inside loading board (4) both sides, post chamber (21) are through bar hole (8) and place square groove (5) inside intercommunication, and post chamber (21) internal rotation has rolling rod (22), the winding has shelters from cloth on rolling rod (22), and shelters from cloth one end and pass bar hole (8) and bar magnet (7) one side fixed connection.
2. A multifunctional lectern according to claim 1, wherein: the display screen (6) is installed in the square placing groove (5), and the strip-shaped holes (8) on the two sides of the square placing groove (5) exceed the horizontal plane of the display screen (6).
3. A multifunctional lectern according to claim 1, wherein: the strip-shaped grooves (17) are arranged on one side of the bottom of the rectangular groove (3) symmetrically, and the two strip-shaped grooves (17) are arranged symmetrically.
4. A multifunctional lectern according to claim 1, wherein: two assembling grooves (9) are symmetrically formed in the side face of one side of the square table plate (2), and corresponding guide groove strip blocks (11) are assembled in the assembling grooves (9).
5. A multifunctional lectern according to claim 1, wherein: both sides wall has all been seted up in guide slot strip piece (11) and has been linked up a groove (10), and links up a groove (10) and pass through column block (13) and link up slider (20) same one side sliding connection.
6. A multifunctional lectern according to claim 1, wherein: and torsion springs are sleeved on two sides of the rolling rod (22), and two ends of each torsion spring are connected with the side wall of the column cavity (21) and the corresponding position of the rolling rod (22) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921530365.XU CN210930169U (en) | 2019-09-16 | 2019-09-16 | Multifunctional teacher's desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921530365.XU CN210930169U (en) | 2019-09-16 | 2019-09-16 | Multifunctional teacher's desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210930169U true CN210930169U (en) | 2020-07-07 |
Family
ID=71387466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921530365.XU Active CN210930169U (en) | 2019-09-16 | 2019-09-16 | Multifunctional teacher's desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210930169U (en) |
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2019
- 2019-09-16 CN CN201921530365.XU patent/CN210930169U/en active Active
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