CN113995226A

CN113995226A - Movable folding type cheating-proof device for examination

Info

Publication number: CN113995226A
Application number: CN202111431288.4A
Authority: CN
Inventors: 孙广奇
Original assignee: Panzhihua University
Current assignee: Panzhihua University
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-02-01

Abstract

The invention relates to a movable folding type cheating-preventing device for an examination, and belongs to the field of teaching equipment. The device comprises a bottom plate (1), a back plate (6), a left side plate (4), a right side plate (7) and a fixing piece (10), wherein the left side plate (4) and the right side plate (7) are hinged to two sides of the bottom plate (1) respectively, the back plate (6) is arranged between the left side plate (4) and the right side plate (7), the lower end of the back plate is hinged to the bottom plate (1), and the fixing piece (10) can enable the back plate (6), the left side plate (4) and the right side plate (7) to be perpendicular to the bottom plate (1). Through the setting of backplate (6), left side board (4), right side board (7), effectively controlled reference personnel's sight, backplate (6), left side board (4), the vertical setting of right side board (7) when keeping using simultaneously through mounting (10), actual convenient equipment is accomodate with the later stage. The problem of current anti-cheating desk can not prevent to look around adjacent examination paper, and be difficult for leaving the evidence of cheating is solved.

Description

Movable folding type cheating-proof device for examination

Technical Field

The invention relates to a movable folding type cheating-preventing device for an examination, and belongs to the field of teaching equipment.

Background

The cheating prevention in the examination is the key content of the examination work, the cheating forms are various, and the cheating prevention mainly comprises an adjacent seat transfer examination information carrier, the contents of test papers of nearby personnel are peeped, the information carrier is peeped under the condition that invigilators do not pay attention to the examination personnel, the information is transmitted and received through a wireless device, and the like. The existing anti-cheating devices are mainly anti-cheating desks, for example, mobile phones are prevented from cheating by arranging a radio signal sensing device on the desks, or examination data are prevented from being hidden by blocking desk storage boxes, and the common problems of the anti-cheating measures are as follows:

1. the examination personnel with good eyesight can not be effectively prevented from stealing the test paper contents of other personnel.

2. The transfer of information carriers like paper strips to each other is not effectively prevented.

3. The examiner can not leave the true evidence when cheating, so that the invigilator is easy to get into disputes when cheating is caught.

4. The existing anti-cheating device has the disadvantages of complex structure, high cost and inconvenient movement.

Disclosure of Invention

The invention aims to solve the technical problems that the existing anti-cheating desk cannot prevent adjacent test papers from being watched illegally, and cheating evidences are not easy to leave.

The technical scheme adopted by the invention for solving the technical problems is as follows: portable foldable examination anti-cheating device, including bottom plate, backplate, left side board, right side board and mounting, left side board and right side board are articulated with the bottom plate both sides respectively, and the backplate setting is between left side board and right side board, and the lower extreme is articulated with the bottom plate, and the mounting can make backplate, left side board and right side board set up with the bottom plate is perpendicular respectively.

Wherein, in the device, the left side plate, the right side plate and the back plate are one-way light-transmitting plates.

The device also comprises a top plate, wherein the top plate and the back plate are hinged far away from the bottom plate, and the fixing piece can enable the top plate to be arranged in an inward inclined mode.

Further, in the above device, the top plate is a one-way light-transmitting plate.

The device further comprises a left masking plate and a right masking plate, the left masking plate is hinged to the side, far away from the backboard, of the left side plate, and the right masking plate is hinged to the side, far away from the backboard, of the right side plate.

Further, in the device, the left masking plate and the right masking plate are one-way light-transmitting plates.

Wherein, still include left backing plate and right backing plate among the above-mentioned device, left side backing plate and right backing plate are vertical setting respectively in the left and right sides of bottom plate, and the upper end is articulated with left side board and right side board lower extreme respectively.

Further, in the device, the distance from the upper end of the right base plate to the upper end face of the bottom plate is the total thickness of the back plate, the right masking plate and the top plate, and the distance from the upper end of the left base plate to the upper end face of the bottom plate is the total thickness of the back plate, the top plate, the right side plate, the left masking plate and the right masking plate.

Wherein, among the above-mentioned device the mounting is boss column structure, and the mounting setting is on the interior upper portion of left side board and right side board, and the roof both ends are provided with the draw-in groove of adaptation, and the mounting card is gone into in the draw-in groove for left side board, right side board and backplate set up with the bottom plate is perpendicular respectively.

Wherein, the hinged parts of the devices are connected through hinges.

The invention has the beneficial effects that: through the setting of backplate, left side board, right side board, effectively controlled reference personnel's sight, backplate, left side board, the vertical setting of right side board when keeping using through the mounting simultaneously, and the convenient equipment of reality is accomodate with the later stage. Meanwhile, the device can realize that: 1. the examiner cannot observe the external condition, and the examination content of other examiners is prevented from being peeped. 2. Due to the blocking of the device, the examination information can be effectively prevented from being transmitted mutually. 3. Because the invigilator can see the action of the examiner, the examiner cannot see the invigilator, and the invigilator has psychological deterrence to the examiner. 4. When the examiner cheats, the invigilator can select the favorable position under the condition that the examiner cannot see the favorable position, and cheating behaviors are recorded in a photographing or video mode, so that evidence is left, and disputes are avoided. 5. The device has simple structure, and can be used after being placed on a desk and opened during examination; after the folding, the desk can be folded and moved away quickly, and the use of the desk is not influenced.

Drawings

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

FIG. 2 is an enlarged view of the structure at I in FIG. 1 according to the present invention;

FIG. 3 is a rear view of the structure of FIG. 1;

fig. 4 is a schematic view of the accommodated structure of the present invention.

Labeled as: 1 is a bottom plate, 2 is a left backing plate, 3 is a left mask, 4 is a left side plate, 5 is a top plate, 6 is a back plate, 7 is a right side plate, 8 is a right backing plate, 9 is a right mask, 10 is a fixing piece, and 11 is a hinge.

Detailed Description

The invention is further described below with reference to the accompanying drawings.

As shown in fig. 1 to 4, the movable folding type cheating-preventing device for an examination of the present invention comprises a bottom plate 1, a back plate 6, a left side plate 4, a right side plate 7 and a fixing member 10, wherein the left side plate 4 and the right side plate 7 are respectively hinged to both sides of the bottom plate 1, the back plate 6 is disposed between the left side plate 4 and the right side plate 7, the lower end of the back plate is hinged to the bottom plate 1, and the fixing member 10 enables the back plate 6, the left side plate 4 and the right side plate 7 to be respectively disposed perpendicular to the bottom plate 1. Those skilled in the art can understand that, when the device is actually used, the device is directly placed on a desk for examination, and therefore the device preferably comprises a bottom plate 1, a back plate 6, a left side plate 4, a right side plate 7 and a fixing part 10, wherein the bottom plate 1 is used for supporting and fixing, the shape of the bottom plate can be preferably a rectangular structure, the left side plate 4 and the right side plate 7 are respectively hinged with two sides of the bottom plate 1, the back plate 6 is arranged between the left side plate 4 and the right side plate 7, the width of the back plate 6 is matched with the distance between the left side plate 4 and the right side plate 7 after the left side plate 4 and the right side plate 7 are vertically arranged, the back plate 6, the left side plate 4 and the right side plate 7 are vertically arranged through the fixing part 10, namely, the back plate is vertically arranged with the bottom plate 1, and the purpose of shielding three visual lines is achieved. The fixing member 10 may be disposed on the back plate 6, the left side plate 4, and the right side plate 7 perpendicular to the bottom plate 1, and the structure thereof is not limited.

Preferably, in the above device, the left side plate 4, the right side plate 7 and the back plate 6 are one-way light-transmitting plates. Those skilled in the art can understand that, for the examination condition that the invigilator looks over each examinee, the preferred left side board 4 of this device, right side board 7 and backplate 6 are one-way light-passing board for the invigilator can observe the examinee examination condition from outside, because the self effect of one-way light-passing board, make the examinee can not see through left side board 4, right side board 7 and backplate 6 and steal the answer of adjacent examinee. The one-way light-transmitting plate of the device can be made of one-way light-transmitting materials such as one-way organic glass, or a one-way light-transmitting film is covered on the glass.

Preferably, the device also comprises a top plate 5, the top plate 5 is hinged with the back plate 6 at the end far away from the bottom plate 1, and the fixing piece 10 can enable the top plate 5 to be arranged obliquely inwards. As will be appreciated by those skilled in the art, in order to facilitate the fixation of the back plate 6 and further define the visual angle of the examinee, the device is preferably provided with a top plate 5, specifically, the top plate 5 is hinged with the back plate 6 at the end away from the bottom plate 1, and the fixing member 10 can enable the top plate 5 to be obliquely arranged inwards, namely, obliquely arranged towards the inner cavity side formed by the back plate 6, the left side plate 4, the right side plate 7 and the bottom plate 1.

Preferably, in the above device, the top plate 5 is a one-way light-transmitting plate. It will be appreciated by those skilled in the art that the top panel 5 is preferably a one-way light-transmitting panel for the convenience of viewing by the inspector.

Preferably, the device further comprises a left mask 3 and a right mask 9, the left mask 3 is hinged with the side of the left side plate 4 away from the backboard 6, and the right mask 9 is hinged with the side of the right side plate 7 away from the backboard 6. As can be understood by those skilled in the art, in order to facilitate the examinee to steal the examination questions of the adjacent examinee from the left and the right, the left masking plate 3 and the right masking plate 9 are preferably arranged, specifically, the left masking plate 3 is hinged with the left side plate 4 away from the backboard 6, and the right masking plate 9 is hinged with the right side plate 7 away from the backboard 6, so as to further define the visual angle of the examinee.

Preferably, in the above device, the left mask 3 and the right mask 9 are one-way light-transmitting plates. It will be appreciated by those skilled in the art that it is further preferred that the left and

right masks

3, 9 are one-way light-transmitting panels, in the same way.

Preferably, still include left backing plate 2 and right backing plate 8 among the above-mentioned device, left side backing plate 2 and right backing plate 8 are vertical setting respectively in the left and right sides of bottom plate 1, and the upper end is articulated with left side board 4 and right side board 7 lower extreme respectively. Those skilled in the art can understand that, for the convenience of storage, the up end after guaranteeing to accomodate and bottom plate 1 parallel arrangement, so preferably set up left backing plate 2 and right backing plate 8, simultaneously with left backing plate 2 and right backing plate 8 respectively vertical setting in the left and right sides of bottom plate 1, and the upper end is articulated with left side board 4 and right side board 7 lower extreme respectively, because left backing plate 2 and right backing plate 8's height, can guarantee that left side board 4 and right side board 7 and backplate 6 after folding, roof 5 and even left mask 3 and right mask 9 accomodate and level and place.

Preferably, in the above device, the distance from the upper end of the right pad 8 to the upper end surface of the bottom plate 1 is the total thickness of the back plate 6, the right mask 9 and the top plate 5, and the distance from the upper end of the left pad 2 to the upper end surface of the bottom plate 1 is the total thickness of the back plate 6, the top plate 5, the right side plate 7, the left mask 3 and the right mask 9. As can be understood by those skilled in the art, the distance from the upper end of the right cushion plate 8 to the upper end face of the bottom plate 1 is preferably the total thickness of the back plate 6, the right mask 9 and the top plate 5, and when the device is actually stored, the top plate 5, the right mask 9 and the back plate 6 are firstly folded and placed on the bottom plate 1, so that the stored upper end face is coplanar with the upper end face of the right cushion plate 8. Meanwhile, the distance from the upper end of the left cushion plate 2 to the upper end face of the bottom plate 1 is preferably the total thickness of the back plate 6, the top plate 5, the right side plate 7, the left mask 3 and the right mask 9. So that the right mask 9, the right side plate 7 and the left mask 3 are folded and placed on the upper surface of the left pad 2 to be coplanar with the upper end surface of the left pad, and then the left side plate 4 is folded. It is preferable to include a fastening member, which is a fixing strip, and both ends of the fastening member are respectively connected to the lower end of the bottom plate 1 and the left side plate 4, so that the device is naturally opened when being placed and carried.

Preferably, in the above device, the fixing member 10 is of a boss-shaped structure, the fixing member 10 is disposed on the inner upper portions of the left side plate 4 and the right side plate 7, the two ends of the top plate 5 are provided with clamping grooves adapted to each other, and the fixing member 10 is clamped into the clamping grooves, so that the left side plate 4, the right side plate 7 and the back plate 6 are respectively disposed perpendicular to the bottom plate 1. As can be understood by those skilled in the art, in order to facilitate the opening or storage of the device, the fixing member 10 is preferably of a boss-like structure, and meanwhile, the fixing member 10 is disposed at the upper inner portions of the left side plate 4 and the right side plate 7, and the two ends of the top plate 5 are provided with adaptive clamping grooves, so that the fixing member 10 is actually clamped into the clamping grooves, and the left side plate 4, the right side plate 7 and the back plate 6 are respectively perpendicular to the bottom plate 1, so that the device is opened and fixed.

Preferably, the hinges of the device are connected by hinges 11. It can be understood by those skilled in the art that the device is preferably connected at the hinged position through the hinge 11, that is, the hinged connection between the plates is realized through the hinge 11, so that the manufacturing cost of the device is reduced.

Claims

1. Device of practising fraud is prevented in portable foldable examination, its characterized in that: including bottom plate (1), backplate (6), left side board (4), right side board (7) and mounting (10), left side board (4) and right side board (7) are articulated with bottom plate (1) both sides respectively, and backplate (6) set up between left side board (4) and right side board (7), and the lower extreme is articulated with bottom plate (1), and mounting (10) can make backplate (6), left side board (4) and right side board (7) set up with bottom plate (1) is perpendicular respectively.

2. The movable folder-type examination anti-cheating device according to claim 1, wherein: the left side plate (4), the right side plate (7) and the back plate (6) are one-way light-transmitting plates.

3. The movable folder-type examination anti-cheating device according to claim 1, wherein: the novel solar cell module is characterized by further comprising a top plate (5), the top plate (5) and the back plate (6) are hinged far away from the bottom plate (1), and the fixing piece (10) enables the top plate (5) to be arranged in an inwards inclined mode.

4. The movable folder-type examination anti-cheating device according to claim 3, wherein: the top plate (5) is a one-way light-transmitting plate.

5. The movable folder-type examination anti-cheating device according to claim 1, wherein: the novel solar energy water heater is characterized by further comprising a left masking plate (3) and a right masking plate (9), wherein the left masking plate (3) is hinged to the side, away from the backboard (6), of the left side plate (4), and the right masking plate (9) is hinged to the side, away from the backboard (6), of the right side plate (7).

6. The movable folder-type examination anti-cheating device according to claim 5, wherein: the left masking plate (3) and the right masking plate (9) are one-way light-transmitting plates.

7. The movable folder-type examination anti-cheating device according to claim 1, wherein: still include left backing plate (2) and right backing plate (8), left side backing plate (2) and right backing plate (8) are vertical setting respectively in the left and right sides of bottom plate (1), and the upper end is articulated with left side board (4) and right side board (7) lower extreme respectively.

8. The movable folder-type examination anti-cheating device according to claim 7, wherein: the distance of right backing plate (8) upper end apart from bottom plate (1) up end is the gross thickness of backplate (6), right side shield (9) and roof (5), the distance of left side backing plate (2) upper end apart from bottom plate (1) up end is the gross thickness of backplate (6), roof (5), right side board (7), left side shield (3) and right side shield (9).

9. The movable folder-type examination anti-cheating device according to claim 1, wherein: mounting (10) are boss column structure, and mounting (10) set up the interior upper portion at left side board (4) and right side board (7), and roof (5) both ends are provided with the draw-in groove of adaptation, and mounting (10) card is gone into in the draw-in groove for left side board (4), right side board (7) and backplate (6) set up with bottom plate (1) is perpendicular respectively.

10. The movable folder-type examination anti-cheating device according to claim 1, wherein: the hinged parts are connected through hinges (11).