CN211375908U

CN211375908U - Auxiliary device of laboratory online examination system

Info

Publication number: CN211375908U
Application number: CN202020123004.XU
Authority: CN
Inventors: 瞿祥; 吕耀; 丁一凡; 胡睿雯; 朱志毅; 李丹; 杨婷婷; 杨丹午
Original assignee: Nanjing Shenglin Information Technology Co ltd
Current assignee: Nanjing Shenglin Information Technology Co ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-08-28
Anticipated expiration: 2030-01-19

Abstract

The utility model discloses an auxiliary device of laboratory online examination system, especially relates to the technical field of online examination, comprising a table plate, a glass clapboard and a brush strip, wherein through the glass clapboard, when the intelligent dimming glass is powered off, the intelligent dimming glass presents a transparent and opaque appearance state, and when the intelligent dimming glass is powered on, the intelligent dimming glass instantly presents a transparent state, so that examinees can sit on the examination table without examination, and can conveniently observe the examinees by invigilators and prevent the examinees from cheating along with the power-on of the intelligent dimming glass, and when the examinees sit on the examination table to conduct examination, the examinees can be prevented from peeping next door examinees along with the power-off of the intelligent dimming glass, thereby solving the problem that when the examinees existing in the prior art enter the laboratory to conduct online examination, because the clapboard is arranged on the table, the clapboard plays the role of peeping between isolated examinees, and the technical problem that the examinees can conveniently enter a laboratory to cheat is also solved.

Description

Auxiliary device of laboratory online examination system

Technical Field

The utility model relates to an online examination technical field especially relates to a laboratory online examination system auxiliary device.

Background

The on-line examination refers to an examination form of the whole process of the examination performed on the network by operating a computer, which is separated from a paper medium and can also be said to be an examination performed through a network medium, the on-line examination is a paperless examination system developed on a campus network and comprises a computer-covered class examination, a college English examination, a student admission examination, a professional class examination, a financial class examination, an engineering class examination, a foreign trade class examination, a patent notebook, a policeman examination and the like, the automatic grading and other operations can be performed after the examination is completed, a final score sheet can be obtained and can be sent to a mailbox for storage, and the final score sheet can be printed on line. When an examinee enters a laboratory to take an online examination, the clapboard is arranged on the table, so that the clapboard can be used for preventing the examinee from peeping between the examinees, and the phenomenon that the examinee cheats when entering the laboratory is facilitated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laboratory is examination system auxiliary device on line to when the examinee who exists gets into the laboratory among the solution prior art and carries out the examination on line, owing to be provided with the baffle on the table, make the baffle when playing to steal between the isolated examinee, still make things convenient for the examinee to get into the technical problem that the laboratory carried out the cheating.

The utility model provides a technical scheme that its technical problem adopted is: an auxiliary device of a laboratory online examination system comprises a table plate, a glass partition plate and a brush strip, wherein the glass partition plate is of a concave structure and is bonded to the upper end of the table plate through an adhesive; glass baffle upper end bonds through the adhesive has the roof that is type of calligraphy structure, a set of round hole, every are all opened to the roof upper end left and right sides a set of round hole, every the equal sliding connection in round hole has the connecting axle, both ends all extend about the connecting axle the round hole, the connecting axle upper end is fixed with the fly leaf that is type of calligraphy structure, the connecting axle lower extreme is fixed with the brush strip that is type of calligraphy structure, the brush strip from the top down link up has the mouth that slides that is type of calligraphy structure, the glass baffle is located slide mouthful inside with slide mouth sliding connection, the slide mouth inner wall has evenly met at least one hundred brush hairs mutually, the brush hair with the glass baffle contacts.

Further, the glass partition board is intelligent dimming glass.

Furthermore, a threading hole is formed in the rear side of the upper end of the table plate and is located on the inner side of the glass partition plate.

Furthermore, each group of round holes is provided with two pairs, the two pairs of round holes in each group of round holes are distributed in the front and back direction, and each pair of round holes are distributed in the left and right direction.

Furthermore, a pair of fixed blocks is fixed on the left side and the right side of the upper end of the movable plate, each pair of fixed blocks are distributed in the front and back direction, and each pair of fixed blocks are connected with a drawstring.

Furthermore, every connecting axle upper portion outside all has cup jointed the spring, both ends connect respectively about the spring with the fly leaf with the roof, the roof upper end left and right sides and rear side all scarf joint are provided with the blotter, the blotter with the fly leaf contacts, the left and right sides the blotter is located around between the two pairs of same water flat line the round hole.

Compared with the prior art, the utility model discloses the beneficial effect who realizes: according to the auxiliary device for the laboratory online examination system, through the glass partition plate, when the intelligent dimming glass is powered off, the intelligent dimming glass is in a transparent and opaque appearance state, and after the intelligent dimming glass is powered on, the intelligent dimming glass is instantly in a transparent state, so that an examinee can sit on the examination table without examination, and can conveniently observe the examinee by a prisoner and prevent the examinee from cheating along with the power-on of the intelligent dimming glass, and when the examinee sits on the examination table for examination, the examinee can be prevented from peeping next examinee along with the power-off of the intelligent dimming glass; the movable plate is lifted upwards to drive the brush strips to move upwards, when the movable plate is loosened, the brush strips can move downwards, the brush strips move up and down, and dust on the outer wall of the glass partition plate can be removed by utilizing the brush hair, so that the dust removal work of the glass partition plate is facilitated.

Drawings

FIG. 1 is a general schematic view of the present invention;

FIG. 2 is an enlarged view of a portion A of the top plate of FIG. 1;

fig. 3 is a schematic view of the brush strip of the present invention.

In the figure: 1-table plate, 2-glass partition plate, 3-top plate, 4-brush strip, 5-sliding opening, 6-brush hair, 7-connecting shaft, 8-movable plate, 9-fixed block, 10-drawstring, 11-buffer pad, 12-spring, 13-round hole and 14-threading hole.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

As shown in fig. 1, an auxiliary device of laboratory on-line examination system, including table 1, glass baffle 2 and brush strip 4, glass baffle 2 is type of calligraphy structure, glass baffle 2 bonds through the adhesive in table 1 upper end, glass baffle 2 is intelligent dimming glass, through glass baffle 2 on table 1, because when intelligent dimming glass closed power, the liquid crystal molecule in the intelligent dimming glass can present anomalous state of scattering, and intelligent dimming glass presents printing opacity and opaque outward appearance state this moment, and after circular telegram for intelligent dimming glass, the liquid crystal molecule of the inside presents neatly arranged, and light can freely penetrate, and intelligent dimming glass presents transparent state this moment in the twinkling of an eye, along with intelligent dimming glass circular telegram, and make glass baffle 2 present transparent state, so can be convenient for prisoner observe before the examinee or the examination occasionally do not do little action on the desktop, prevent the cheating of examinees.

In addition, when the examinee sits on the examination table to take an examination, the intelligent dimming glass is powered off, so that the glass partition plate 2 is in a transparent and opaque appearance state, and the examinee can be prevented from peeping the next examinee.

As shown in fig. 1 to 3, according to the embodiment, the difference between the embodiment and the embodiment is that a top plate 3 in a concave structure is bonded to the upper end of a glass partition plate 2 through an adhesive, a set of round holes 13 are formed on both left and right sides of the upper end of the top plate 3, a connecting shaft 7 is slidably connected inside each round hole 13, the round holes 13 extend from both upper and lower ends of the connecting shaft 7, a movable plate 8 in a concave structure is fixed to the upper end of the connecting shaft 7, a brush strip 4 in a concave structure is fixed to the lower end of the connecting shaft 7, a through opening 5 in a concave structure is formed in each brush strip 4 from top to bottom, the glass partition plate 2 is located inside the through opening 5 and is slidably connected with the through opening 5, at least one hundred bristles 6 are uniformly connected to the inner wall of the through opening 5, the bristles 6 are in contact with the glass partition plate 2, and each set of the round holes, every group two in the round hole 13 all is the front and back distribution, and is every right the round hole 13 all is left right side distribution, through up mentioning fly leaf 8, can utilize connecting axle 7 to drive brush strip 4 up to move, and brush strip 4 slides through sliding opening 5 and glass baffle 2, and connecting axle 7 slides through round hole 13 in the roof 3 in addition, and when loosening fly leaf 8, can make brush strip 4 free fall down to move because of gravity, along with brush strip 4 reciprocates, can utilize brush hair 6 to erase the dust of 2 outer walls of glass baffle to the dust removal work of the glass baffle 2 of being convenient for.

As shown in fig. 1, furthermore, a threading hole 14 is formed in the rear side of the upper end of the table plate 1, the threading hole 14 is located inside the glass partition plate 2, and through the threading hole 14, when a display screen is placed on the table plate 1, an electric wire of the display screen can conveniently pass through the threading hole 14.

As shown in fig. 1, preferably, a pair of fixed blocks 9 is fixed on the left side and the right side of the upper end of the movable plate 8, each pair of fixed blocks 9 are distributed front and back, each pair of fixed blocks 9 is connected with a drawstring 10, and the drawstring 10 between the fixed blocks 9 can be used for holding the drawstring 10 by an examinee to lift the movable plate 8 upwards.

As shown in fig. 1 to 2, preferably, a spring 12 is sleeved on an outer side of an upper portion of each connecting shaft 7, upper and lower ends of the spring 12 are respectively connected to the movable plate 8 and the top plate 3, cushions 11 are embedded in left and right sides and a rear side of the upper end of the top plate 3, the cushions 11 are in contact with the movable plate 8, the cushions 11 on the left and right sides are located between two pairs of circular holes 13 on the same horizontal line, and when the movable plate 8 moves downward, a buffering effect when the movable plate 8 and the top plate 3 are close to each other can be achieved along with the contact between the movable plate 8 and the cushions 11 and the spring 12.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a laboratory is examination system auxiliary device on line, includes table (1), glass baffle (2) and brush strip (4), its characterized in that:

the glass partition plate (2) is of a concave structure, and the glass partition plate (2) is bonded to the upper end of the table plate (1) through an adhesive;

the upper end of the glass clapboard (2) is bonded with a top plate (3) which is in a concave structure through an adhesive, a group of round holes (13) are formed in the left side and the right side of the upper end of the top plate (3), a connecting shaft (7) is connected inside each round hole (13) in a sliding manner, the upper end and the lower end of the connecting shaft (7) are respectively extended with the round hole (13), the upper end of the connecting shaft (7) is fixed with a movable plate (8) which is in a concave structure, the lower end of the connecting shaft (7) is fixed with a brush strip (4) which is in a concave structure, a slide opening (5) with a concave structure penetrates through the brush strip (4) from top to bottom, the glass clapboard (2) is positioned inside the sliding opening (5) and is connected with the sliding opening (5) in a sliding way, the inner wall of the sliding opening (5) is evenly connected with at least one hundred bristles (6), and the bristles (6) are in contact with the glass partition plate (2).

2. The laboratory online examination system assistant of claim 1, wherein: the glass partition plate (2) is intelligent dimming glass.

3. The laboratory online examination system assistant of claim 1, wherein: the rear side of the upper end of the table plate (1) is provided with a threading hole (14), and the threading hole (14) is positioned on the inner side of the glass partition plate (2).

4. The laboratory online examination system assistant of claim 1, wherein: each group of the round holes (13) are two pairs, the two pairs of the round holes (13) in each group are distributed in the front and at the back, and each pair of the round holes (13) are distributed in the left and right directions.

5. The laboratory online examination system assistant of claim 1, wherein: the left side and the right side of the upper end of the movable plate (8) are respectively fixed with a pair of fixed blocks (9), each pair of fixed blocks (9) are distributed front and back, and each pair of fixed blocks (9) are connected with a pull belt (10).

6. The laboratory online examination system assistant of claim 4, wherein: every connecting axle (7) upper portion outside all has cup jointed spring (12), both ends respectively about spring (12) with fly leaf (8) with roof (3) meet, roof (3) upper end left and right sides and rear side all scarf joint are provided with blotter (11), blotter (11) with fly leaf (8) contact, the left and right sides blotter (11) are located two couples of same water flat line around being located between round hole (13).