Desk and chair with examination peep-proof function

Abstract

The utility model provides a desk and chair with an examination peep-proof function, and belongs to the technical field of desks and chairs. Comprising a desk body, the desk body comprises supporting legs and a desk plate arranged at the tops of the supporting legs, peep-proof plates are symmetrically inserted into the two sides of the top of the desk plate, a storage box used for storing the peep-proof plates is arranged between the supporting legs on the two sides, and each peep-proof plate comprises a peep-proof frame slidably connected with the inner side wall of the storage box and a transparent acrylic plate arranged between the inner side walls of the peep-proof frame; a one-way perspective film is attached to the outer surface of the transparent acrylic plate, and a lifting handle is arranged on the top of the peep-proof frame. According to the anti-peeping desk, the anti-peeping plates are limited and supported on the two sides of the top of the desk plate, and under the action of the transparent acrylic plates and the one-way perspective films, students cannot see the examination states of other students from the two sides through the transparent acrylic plates, so that the desk has a good anti-peeping function during examination, and invigilation of an invigilation teacher is not hindered; the peep-proof effect is relatively good; and when the peep-proof plate is not used, the peep-proof plate can be stored in the storage box for protection, so that students can have classes conveniently.

Description

Technical Field

[0001] The utility model provides a desk and chair with an examination anti-peeping function, belonging to the technical field of desks and chairs. Background Art

[0002] Desks and chairs are desks and chairs used by students in class. They are a type of desks and chairs, also called student desks and chairs or school desks and chairs. Desks and chairs can be divided according to age, material and function.

[0003] Existing desks and chairs can basically meet the daily needs of students. To facilitate students' classes and teachers' observation of students' performance, desks are usually not covered by obstructions. However, during exams, the lack of appropriate anti-peeping obstructions on the desks makes the anti-peeping effect relatively poor. Some students who cannot write down their answers often peek at the answers of other students on either side. Based on this, the utility model provides a desk and chair with an anti-peeping function for exams. Utility Model Content

[0004] The technical problem solved by the utility model is that when taking an exam with desks and chairs, due to the lack of corresponding anti-peep shielding on the desks, some students who cannot write down their answers often peek at the exam answers of other students on both sides.

[0005] In order to solve the technical problem, the technical solution provided by the utility model is: a desk and chair with an anti-peeping function for exams, comprising a desk, the desk comprising supporting legs, a table top arranged on the top of the supporting legs, anti-peeping panels symmetrically inserted on both sides of the top of the table top, a storage box for storing the anti-peeping panels is provided between the supporting legs on both sides, the anti-peeping panel comprises an anti-peeping frame slidably connected to the inner side wall of the storage box, a transparent acrylic panel arranged between the inner side walls of the anti-peeping frame, the outer surface of the transparent acrylic panel is affixed with a one-way perspective film, and a lifting handle is provided on the top of the anti-peeping frame.

[0006] Furthermore, a storage drawer is provided at the bottom of the table top, and reinforcing ribs are provided between the supporting legs.

[0007] Furthermore, the two side walls of the privacy frame are symmetrically provided with limiting slide grooves, and the two inner side walls of the storage box are symmetrically provided with limiting slide rails matching the limiting slide grooves.

[0008] Furthermore, mounting seats are symmetrically provided on the bottom walls on both sides of the storage box, and bolts fixedly connected to the side walls of the supporting legs are provided on the side walls of the mounting seats.

[0009] Furthermore, a plurality of limit rods are equidistantly provided on the bottom wall of the privacy frame, and both sides of the top of the table top and the bottom of the storage box are provided with limit through holes matching the plurality of limit rods.

[0010] Beneficial effects of the utility model:

[0011] 1. The privacy panels are supported on both sides of the top of the desk. When students are taking exams, the invigilator can observe the students' exam status in real time through the transparent acrylic panels and the one-way perspective film. However, students cannot see the status of other students on either side through the transparent acrylic panels. This ensures that the desk has a good privacy protection function during exams and does not hinder the invigilator's supervision.

[0012] 2. The privacy screen can be stored in the storage box for protection when not in use, which is convenient for students to attend classes and prevents the transparent acrylic board from being damaged by collision when not in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of a desk and chair with an anti-peeping function for exams in this utility model. Figure 1 .

[0014] Figure 2 This is a schematic diagram of the structure of a desk and chair with an anti-peeping function for exams in this utility model. Figure 2 .

[0015] Figure 3 This is a partial enlarged view of point A of a desk and chair with an anti-peeping function for exams in the present invention.

[0016] Figure 4 This is a partial enlarged view of point B of a desk and chair with an anti-peeping function for exams in the present invention.

[0017] Figure 5 This is a partial enlarged view of point C of a desk and chair with an anti-peeping function for exams according to the present invention.

[0018] 1. Desk; 2. Support legs; 3. Table top; 4. Privacy screen; 5. Privacy frame; 6. Transparent acrylic panel; 7. One-way perspective film; 8. Lift handle; 9. Storage drawer; 10. Reinforcement rib; 11. Limiting slide groove; 12. Limiting slide rail; 13. Mounting base; 14. Bolt; 15. Limiting rod; 16. Limiting through hole; 17. Storage box. DETAILED DESCRIPTION

[0019] The present invention will be further described below with reference to the accompanying drawings.

[0020] According to the attached Figure 1 、 2 As shown: The utility model provides a desk and chair with an anti-peeping function for exams: it includes a desk 1, the desk 1 includes supporting legs 2, a table top 3 arranged on the top of the supporting legs 2, a storage drawer 9 is provided at the bottom of the table top 3, and reinforcing ribs 10 are provided between the supporting legs 2. The storage drawer 9 can be used for students to place books and other items.

[0021] According to the attached Figure 1 、2 As shown in Figures 3 and 4: anti-peep panels 4 are symmetrically inserted on both sides of the top of the table board 3. The anti-peep panels 4 include an anti-peep frame 5 slidably connected to the inner wall of the storage box 17, a transparent acrylic panel 6 arranged between the inner walls of the anti-peep frame 5, and a one-way perspective film 7 on the outer surface of the transparent acrylic panel 6. A lifting handle 8 is provided on the top of the anti-peep frame 5, and a plurality of limit rods 15 are equidistantly provided on the bottom wall of the anti-peep frame 5. Limiting holes 16 matching the plurality of limit rods 15 are provided on both sides of the top of the table board 3. When the anti-peep panel 4 is needed for an exam, the limiting rods 15 are inserted into the corresponding limiting holes 16 to limit the anti-peep panel 4 on both sides of the top of the table board 3. When students are taking the exam, under the action of the transparent acrylic panel 6 and the one-way perspective film 7, the invigilator can observe the student's exam status in real time through the transparent acrylic panel 6, but the student cannot see the exam status of other students on both sides through the transparent acrylic panel 6, so that the desk 1 has a good anti-peep function during the exam and does not hinder the invigilator from supervising.

[0022] According to the attached Figure 1 、 2 , 4, 5: A storage box 17 for storing the privacy panel 4 is provided between the supporting legs 2 on both sides, and a limiting through hole 16 matching a plurality of limiting rods 15 is provided at the bottom of the storage box 17. The limiting slide grooves 11 are symmetrically provided on both side walls of the privacy frame 5, and the limiting slide rails 12 matching the limiting slide grooves 11 are symmetrically provided on the two inner side walls of the storage box 17. When the limiting slide grooves 11 match the limiting slide rails 12, the privacy panel 4 can be slidably inserted into the storage box 17 until the limiting rods 15 are inserted into the corresponding limiting through holes. The hole 16 serves to limit the privacy screen 4, so that the privacy screen 4 can be stored in the storage box for protection when not in use, which is convenient for students to attend classes and prevent the transparent acrylic plate 6 from being damaged by collision when not in use. The bottom walls of the storage box 17 are symmetrically provided with mounting seats 13, and the side walls of the mounting seats 13 are provided with bolts 14 fixedly connected to the side walls of the support legs 2, which serve to install the storage box 17 on the support legs 2 so that students can hold the lifting handle 8 to pull the privacy screen 4 out of the storage box 17.

[0023] Principle of the utility model

[0024] When in use, when the privacy screen 4 is needed for an exam, the student pulls out the privacy screen 4 from the storage box 17 by holding the lifting handle 8, and then inserts the limiting rods 15 into the corresponding limiting through holes 16, so that the privacy screen 4 is limited and supported on both sides of the top of the table board 3. When the student is taking the exam, under the action of the transparent acrylic plate 6 and the one-way perspective film 7, the invigilator can observe the student's exam status in real time through the transparent acrylic plate 6, but the student cannot see the exam status of other students on both sides through the transparent acrylic plate 6, so that the desk 1 has a good privacy protection function during the exam, and does not hinder the invigilator from supervising the exam, and the privacy protection effect is relatively good;

[0025] When not in use, the privacy screen 4 can be slidably inserted into the storage box 17 with the matching of the limiting slide groove 11 and the limiting slide rail 12 until the limiting rod 15 is inserted into the corresponding limiting through hole 16, thereby limiting the privacy screen 4. When not in use, the privacy screen 4 can be stored in the storage box for protection, which is convenient for students to attend classes and prevents the transparent acrylic plate 6 from being damaged by collision when not in use.

[0026] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A desk and chair with an anti-peeping function for examinations, comprising a desk (1), wherein the desk (1) comprises supporting legs (2) and a table top (3) arranged on top of the supporting legs (2), and is characterized in that: The top of the table top (3) is symmetrically provided with anti-peep panels (4), and a storage box (17) for storing the anti-peep panels (4) is provided between the support legs (2) on both sides. The anti-peep panel (4) includes an anti-peep frame (5) slidably connected to the inner wall of the storage box (17), and a transparent acrylic plate (6) arranged between the inner walls of the anti-peep frame (5). The outer surface of the transparent acrylic plate (6) is affixed with a one-way perspective film (7), and a lifting handle (8) is provided on the top of the anti-peep frame (5).

2. The desk and chair with anti-peeping function for examinations according to claim 1, characterized in that: A storage drawer (9) is provided at the bottom of the table top (3), and reinforcing ribs (10) are provided between the supporting legs (2).

3. The desk and chair with anti-peeping function for exams according to claim 1, characterized in that: The two side walls of the anti-peep frame (5) are symmetrically provided with limiting slide grooves (11), and the two inner side walls of the storage box (17) are symmetrically provided with limiting slide rails (12) matching the limiting slide grooves (11).

4. The desk and chair with anti-peeping function for exams according to claim 1, characterized in that: The bottom walls on both sides of the storage box (17) are symmetrically provided with mounting seats (13), and the side walls of the mounting seats (13) are provided with bolts (14) fixedly connected to the side walls of the support legs (2).

5. The desk and chair with anti-peeping function for examinations according to claim 1, characterized in that: The bottom wall of the anti-peep frame (5) is provided with a plurality of limiting rods (15) at equal intervals, and both sides of the top of the table board (3) and the bottom of the storage box (17) are provided with limiting through holes (16) that match the plurality of limiting rods (15).

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