CN217565296U - Anti-cheating desk - Google Patents

Abstract

The utility model discloses an anti-cheating desk, including platen, supporting leg, bracing piece, desktop, backup pad, recess, multifunctional component and fixed subassembly, the supporting leg is evenly located under the platen, the intermediate position on the platen is located to the bracing piece, the desktop is located on the bracing piece, the backup pad symmetry is located on the side of supporting leg, the platen side is located to the recess symmetry and is located the backup pad top, multifunctional component one end is located between desktop and the platen and the other end is located in the backup pad, fixed subassembly is located on the multifunctional component. The utility model belongs to the technical field of desk equipment, specifically indicate one kind through setting up the storage tank to the desk both ends under the desk, both can increase storing space, can regard as the sheltering from thing at student's examination in-process again to prevent the anti-cheating desk of student's cheating.

Description

Anti-cheating desk

Technical Field

The utility model belongs to the technical field of desk equipment, specifically indicate an anti-cheating desk.

Background

The desks used for students begin from the eight-side desk in the earliest school hall, and the desks used for schools and the learning of the school hall are unified into the desk. In the student age, generally speaking, a desk is simple and comprises a desktop, drawers and desk legs, and plays a role of placing a schoolbag and a writing desk, however, in an examination, because the drawers below the desk are in an open area, examinees can easily cheat, especially in classrooms with small positions, the desk is arranged to be close, books in the drawers can be easily stolen, in addition, the storage cavity space of the desk is small, so that students need to put part of books on the desktop, the content of the blackboard for the students behind is influenced, and in the process of teaching by teachers, the teachers can hardly observe expressions of the students when the students do questions, and the teachers can not judge the mastering degree of the students on knowledge points through the expressions of the students.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a through setting up the storage tank to the desk both ends from the desk under, both can increase storing space, can regard as the shielding thing at student's examination in-process again to prevent the anti-cheating desk of student's cheating.

In order to realize the functions, the utility model discloses the technical scheme who takes as follows: an anti-cheating desk comprises a bedplate, supporting legs, supporting rods, a desktop, a supporting plate, grooves, a multifunctional assembly and a fixing assembly, wherein the supporting legs are uniformly arranged below the bedplate; the multifunctional component comprises a loop bar, a connecting rod, a rotating plate, an extension plate bin, a storage box, a fixing block, a damping rotating shaft and a fixing piece, wherein the loop bar is symmetrically and rotatably sleeved on the supporting rod, the connecting rod is rotatably sleeved on the supporting rod and arranged between the loop bars, the rotating plate is symmetrically provided with two groups, one group of the rotating plate is connected to the loop bar, the other group of the rotating plate is connected to the connecting rod, the extension plate bin is connected to the rotating plate, the storage box is arranged on the supporting plate, the fixing block is arranged at the upper end, close to the side face of a supporting leg, of the storage box, the damping rotating shaft is connected to the fixing block, the fixing piece is sleeved on the damping rotating shaft, the storage box is placed on the supporting plate during normal learning, the fixing piece is inserted into a groove, the fixing effect on the storage box is achieved, a student can place books and learning tools used in the learning process, the storage space is increased, the student can be prevented from doing small actions during class, the study efficiency is improved, and when the examination is carried out, the extension plate bin is rotated, so that the visual line of the student is prevented from cheating during the examination.

Further, fixed subassembly includes opening, screw hole, threaded rod and baffle, the one end that the desktop was kept away from in the extension board storehouse is located to the opening, the one end that the bracing piece was kept away from to the board is located to the screw hole, the rotatable threaded hole of locating of threaded rod one end and the other end run through the extension board storehouse and locate outside the extension board storehouse, the baffle cup joints on the threaded rod, arranges the storage tank in on the extension board storehouse back, rotates the threaded rod, and the threaded rod takes the baffle to the direction removal that is close to the storage tank, realizes the fixed action to the storage tank, and fixed storage tank drops.

Further, the one end that damping pivot was kept away from to the mounting is equipped with the light, through rotating the damping pivot, adjusts the angle of mounting and light, when the storage tank was put to the commentaries on classics board on light received the influence, opened the light to protect student's eyesight.

Furthermore, a stabilizing rod is arranged between the supporting legs to enable the desk to be more stable, and a reinforcing rod is arranged between the lower end of the supporting plate and the supporting plate to enable the supporting plate to be more stable.

The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a pair of prevent desk of practising fraud, through when studying at ordinary times, put the storage tank in the backup pad, utilize the mounting to insert in the recess, realize the fixed action to the storage tank, make things convenient for the student to place books and the learning tool that use in the learning process, storage space has not only been increased, also avoid the student to do little action during class, thereby improve learning efficiency, in-process when the examination, rotate the board, make the board take the extension plate storehouse to change to the both sides of platen, take out the storage tank from recess and backup pad, put the storage tank to the extension plate storehouse, it is fixed to utilize fixed subassembly, in order to shelter from the sight of student about the examination in-process, avoid the student to take the action of practising fraud at the examination in-process, through placing the storage tank on the extension plate storehouse back, rotate the threaded rod, the threaded rod takes the baffle to the direction removal that is close to the storage tank, realize the fixed action to the storage tank, the fixed case storing drops, through rotating the damping pivot, adjust the angle of mounting and desk, when the storage tank is put on the board receives the influence, in order to protect the student's the light, the sight setting through the steady pole, the light more, the firm reinforcing pole that makes the backup pad.

Drawings

FIG. 1 is a schematic view of the overall structure of an anti-cheating desk of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a structural diagram of a multifunctional component of the anti-cheating desk of the present invention.

Wherein, 1, platen, 2, supporting leg, 3, bracing piece, 4, desktop, 5, backup pad, 6, recess, 7, multifunctional component, 8, fixed subassembly, 9, loop bar, 10, connecting rod, 11, commentaries on classics board, 12, extension plate storehouse, 13, storage tank, 14, fixed block, 15, damping pivot, 16, mounting, 17, opening, 18, screw hole, 19, threaded rod, 20, baffle, 21, light, 22, firm pole, 23, stiffener.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-3, the utility model relates to an anti-cheating desk, which comprises a bedplate 1, supporting legs 2, a supporting rod 3, a desktop 4, a supporting plate 5, a groove 6, a multifunctional component 7 and a fixing component 8, wherein the supporting legs 2 are uniformly arranged below the bedplate 1, the supporting rod 3 is arranged at the middle position on the bedplate 1, the desktop 4 is arranged on the supporting rod 3, the supporting plate 5 is symmetrically arranged on the side surface of the supporting legs 2, the groove 6 is symmetrically arranged on the side surface of the bedplate 1 and above the supporting plate 5, one end of the multifunctional component 7 is arranged between the desktop 4 and the bedplate 1, the other end of the multifunctional component is arranged on the supporting plate 5, and the fixing component 8 is arranged on the multifunctional component 7; multifunctional component 7 includes loop bar 9, connecting rod 10, changes board 11, extension board storehouse 12, storage tank 13, fixed block 14, damping pivot 15 and mounting 16, loop bar 9 symmetry is rotatable to be cup jointed on bracing piece 3, connecting rod 10 is rotatable to be cup jointed on bracing piece 3 and to be located between loop bar 9, it is equipped with two sets ofly to change board 11 symmetry, change in the board 11 a set of connection in loop bar 9, change another group connection in connecting rod 10 in board 11, extension board storehouse 12 is connected in changeing board 11, storage tank 13 is located on backup pad 5, storage tank 13 is located in the upper end that storage tank 13 is close to supporting leg 2 side, damping pivot 15 is connected in fixed block 14, mounting 16 cup joints in damping pivot 15.

Fixed subassembly 8 includes opening 17, screw hole 18, threaded rod 19 and baffle 20, the one end that desktop 4 was kept away from in extension plate storehouse 12 is located to opening 17, screw hole 18 is located and is changeed the one end that bracing piece 3 was kept away from to board 11, 19 one end of threaded rod is rotatable locate in the screw hole 18 and the other end runs through extension plate storehouse 12 and locate outside extension plate storehouse 12, baffle 20 cup joints on threaded rod 19.

And an illuminating lamp 21 is arranged at one end of the fixing piece 16 far away from the damping rotating shaft 15.

A stabilizing rod 22 is arranged between the supporting legs 2, and a reinforcing rod 23 is arranged between the lower end of the supporting plate 5 and the supporting plate 5.

During the specific use, when studying at ordinary times, put storage tank 13 on backup pad 5, utilize mounting 16 to insert in the recess 6, realize the fixed action to storage tank 13, make things convenient for the student to place books and the learning tool that the learning in-process used, storage space has not only been increased, also avoid the student to do little action during class, in-process when the examination, rotate and change board 11, make and change board 11 take extension board storehouse 12 to the both sides of platen 1, take out storage tank 13 from recess 6 and backup pad 5, put storage tank 13 on extension board storehouse 12, rotate threaded rod 19, threaded rod 19 takes baffle 20 to the direction removal that is close to storage tank 13, fix storage tank 13 on extension board storehouse 12, in order to shelter from the student at the in-process sight of examining about, when storage tank 13 is put and is changed board 11 glazing line and is influenced, rotate damping pivot 15, adjust the angle of mounting 16 and 21, open light 21, in order to protect student's eyesight.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, it should be understood that those skilled in the art should also understand the scope of the present invention without inventively designing the similar structure and embodiments of the present invention without departing from the spirit of the present invention.

Claims (3)

1. The utility model provides an anti-cheating desk which characterized in that: the multifunctional table comprises a table plate, supporting legs, supporting rods, a table top, supporting plates, grooves, multifunctional components and fixing components, wherein the supporting legs are uniformly arranged below the table plate, the supporting rods are arranged at the middle position on the table plate, the table top is arranged on the supporting rods, the supporting plates are symmetrically arranged on the side surfaces of the supporting legs, the grooves are symmetrically arranged on the side surfaces of the table plate and above the supporting plates, one end of each multifunctional component is arranged between the table top and the table plate, the other end of each multifunctional component is arranged on the corresponding supporting plate, and the fixing components are arranged on the multifunctional components; the multifunctional component comprises a loop bar, a connecting rod, a rotating plate, an extension plate bin, a storage box, a fixed block, a damping rotating shaft and a fixing piece, wherein the loop bar is symmetrical and can be sleeved on the supporting rod in a rotating mode, the connecting rod is connected onto the supporting rod in a rotating mode and is arranged between the loop bars in a rotating mode, the rotating plate is symmetrical and provided with two sets, one set of the rotating plate is connected to the loop bar, the other set of the rotating plate is connected to the connecting rod, the extension plate bin is connected to the rotating plate, the storage box is arranged on a supporting plate, the fixed block is arranged at the upper end, close to the side face of a supporting leg, of the storage box, the damping rotating shaft is connected to the fixed block, and the fixing piece is sleeved on the damping rotating shaft.

2. The anti-cheating desk of claim 1, wherein: the fixed subassembly includes opening, screw hole, threaded rod and baffle, the one end that the desktop was kept away from in the extension plate storehouse is located to the opening, the one end that the bracing piece was kept away from to the commentaries on classics board is located to the screw hole, threaded rod one end is rotatable locate the screw hole and the other end runs through the extension plate storehouse and locates outside the extension plate storehouse, the baffle cup joints on the threaded rod.

3. The anti-cheating desk of claim 2, wherein: and one end of the fixing piece, which is far away from the damping rotating shaft, is provided with an illuminating lamp.

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