CN220360226U

CN220360226U - Polymorphic experiment examination equipment

Info

Publication number: CN220360226U
Application number: CN202321590103.9U
Authority: CN
Inventors: 吴頔; 黄芳平
Original assignee: Shanghai Xiding Intelligent Technology Co ltd
Current assignee: Shanghai Xiding Intelligent Technology Co ltd
Priority date: 2023-06-20
Filing date: 2023-06-20
Publication date: 2024-01-19
Anticipated expiration: 2033-06-20

Abstract

The application relates to the field of experimental examination equipment, discloses a polymorphic experimental examination equipment, and it includes the video terminal subassembly in desk main part and the desk main part, and video terminal subassembly sets up the backup pad in the desk main part including going up and down, is provided with the screen in the backup pad, still is provided with the front view camera in the backup pad, and the front view camera sets up in the screen upside, and the backup pad top rotates and is connected with the rocking arm, is provided with the top view camera that is used for monitoring desk main part upside on the rocking arm. The application has the effect of improving the monitoring effect of experimental examination equipment.

Description

Polymorphic experiment examination equipment

Technical Field

The application relates to the field of experimental examination equipment, in particular to polymorphic experimental examination equipment.

Background

The current experimental examination equipment is mainly used for monitoring the student examination, so that the anti-cheating effect can be better achieved, and the convenience of the student examination is improved.

In the prior art, in the process of examination, a computer is arranged on a desk, a student finishes the examination of an experiment by operating the computer, a monitoring probe is arranged at the top of the computer, and the front of the student is checked by the monitoring probe, so that the aim of monitoring the examination of the student is fulfilled.

Aiming at the related technology, in the prior art, students are monitored only through a monitoring probe at the top of a computer, the desktop monitoring effect on the upper side of a desk is poor, and the monitoring effect of experimental examination equipment is reduced, so that improvement is needed.

Disclosure of Invention

In order to improve the monitoring effect of experimental examination equipment, the application provides polymorphic experimental examination equipment.

The application provides a polymorphic experimental examination equipment adopts following technical scheme:

the utility model provides a polymorphic experiment examination equipment, includes the desk main part with video terminal subassembly in the desk main part, video terminal subassembly including go up and down set up in backup pad in the desk main part, be provided with the screen in the backup pad, still be provided with the front view camera in the backup pad, the front view camera set up in the screen upside, the backup pad top rotates and is connected with the rocking arm, be provided with the top view camera that is used for monitoring desk main part upside on the rocking arm.

By adopting the technical scheme, when the desk is used, the supporting plate is arranged on the desk main body, the front face of a student is monitored through the front-view camera, and the desktop is monitored by matching with the top-view camera, so that experimental examination equipment can be monitored more comprehensively, and the monitoring effect of using the experimental examination equipment is improved; by adopting the design, the video terminal assembly is lowered and stored on the desk main body, so that students can use the desk main body at ordinary times, and the stability of using the desk main body is improved.

Preferably, the desk main body comprises a supporting seat, a cavity is formed in the bottom of the supporting seat, a desk plate is inserted into the side wall of the supporting seat, a supporting rod for supporting the desk plate is arranged at the bottom of the desk plate, and one end, away from the desk plate, of the supporting rod is fixed on the supporting seat.

By adopting the technical scheme, the desk main body can be more stably fixed on the supporting seat, and the assembling stability of the desk main body is improved.

Preferably, the bottom of the supporting plate is provided with a backing plate, a plurality of fixing bolts are inserted on the backing plate, a lifting groove is formed in the supporting seat, a lifting plate is slidably connected in the lifting groove, and the fixing bolts are connected to the lifting plate in a threaded fit mode.

Through adopting above-mentioned technical scheme, can reduce the backup pad and take place the activity using the backing plate to the cooperation uses fixing bolt can realize the dismantlement of backing plate, and improves the fixed stability of backing plate.

Preferably, the lifting plate bottom is provided with the locking lever, lifting slide ways have all been seted up to the supporting seat both sides, the locking lever runs through lifting slide ways, threaded fit is connected with the locking nut that is used for fixed locking lever on the locking lever.

Through adopting above-mentioned technical scheme, use the fixed lifter plate that the locking lever can be more stable, improve the fixed stability of lifter plate.

Preferably, the baffle is rotatably connected to the supporting seat, a limit groove matched with the baffle in a plugging manner is formed in the upper side of the supporting seat, and the lifting groove is formed in the bottom of the limit groove.

Through adopting above-mentioned technical scheme, use the baffle on the one hand can carry out spacingly to the article in the desk main part, improve the stability of using the desk main part, on the other hand can shelter from the backup pad of accomodating in the lift inslot through the baffle, make desk main part upside can be smoother, improve the convenience of using the desk main part.

Preferably, a limiting plate is arranged at one end of the baffle, which is far away from the supporting seat, and a limiting slot which is in plug-in fit with the limiting plate is formed at the bottom of the limiting slot.

Through adopting above-mentioned technical scheme, use limiting plate and spacing slot cooperation, can make the baffle be fixed in more steadily on the supporting seat, improve the stability of using the baffle.

Preferably, a fixing seat is arranged on one side of the screen, which is close to the supporting plate, and a locking bolt in threaded fit connection with the fixing seat is inserted into the supporting plate.

Through adopting above-mentioned technical scheme, use locking bolt to fix the screen in the backup pad with the fixing base, improve the fixed stability of screen.

Preferably, a sliding rail groove is formed in one side, close to the screen, of the supporting plate along the vertical direction, a sliding block matched with the sliding rail groove in a sliding mode is arranged on one side, close to the supporting plate, of the screen, and a locking assembly used for locking the sliding block is arranged on the supporting plate.

Through adopting above-mentioned technical scheme, use slide rail groove and slider cooperation, can more conveniently adjust the height of screen to be applicable to the student of multiple different heights, improve the comfort level that uses experiment examination equipment.

Preferably, the locking assembly comprises a limit bolt connected to the support plate in a threaded fit manner, the limit bolt penetrates through the support plate, and a limit hole in plug-in fit with the limit bolt is formed in one side, close to the support plate, of the sliding block.

Through adopting above-mentioned technical scheme, use spacing bolt and spacing hole grafting cooperation to can adjust the height of screen, improve the convenience of using the screen to adjust.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the desk is used, the supporting plate is arranged on the desk main body, the front face of a student is monitored through the front-view camera, and the desktop is monitored by matching with the top-view camera, so that experimental examination equipment can be monitored more comprehensively, and the monitoring effect of using the experimental examination equipment is improved; by adopting the design, the video terminal assembly is lowered and stored on the desk main body, so that students can use the desk main body at ordinary times, and the stability of using the desk main body is improved;

2. the baffle plate can limit articles on the desk main body on one hand, so that the stability of the desk main body is improved, and the baffle plate can shield the supporting plate stored in the lifting groove on the other hand, so that the upper side of the desk main body can be smoother, and the convenience of using the desk main body is improved;

3. the sliding rail groove is matched with the sliding block, so that the height of the screen can be adjusted more conveniently, the device is suitable for students with different heights, and the comfort level of using experimental examination equipment is improved.

Drawings

Fig. 1 is a schematic structural diagram of a polymorphic experimental examination apparatus according to embodiment 1 of the present application.

Fig. 2 is a cross-sectional view of a polymorphic test device according to embodiment 1 of the present application.

Fig. 3 is a cross-sectional view of a polymorphic test device according to embodiment 2 of the present application.

Reference numerals: 1. a front view camera; 2. a support plate; 3. a screen; 4. a limiting plate; 5. a baffle; 6. a desk main body; 61. a desk plate; 62. a support base; 63. a support rod; 7. a rocker arm; 8. a top view camera; 9. a fixing seat; 10. a locking bolt; 11. a limit groove; 12. a limit slot; 13. a backing plate; 14. a slide rail groove; 15. a slide block; 16. a limiting hole; 17. a limit bolt; 18. a fixing bolt; 19. a lifting plate; 20. a lock nut; 21. a locking lever; 22. lifting sliding grooves; 23. lifting groove.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses polymorphic experimental examination equipment.

Example 1:

referring to fig. 1 and 2, a polymorphic experimental examination device, including the video terminal subassembly on desk main part 6 and the desk main part 6, the video terminal subassembly includes the backup pad 2 of lift connection in desk main part 6, is fixed with screen 3 on the backup pad 2, installs front view camera 1 on the backup pad 2, and front view camera 1 is fixed in screen 3 upside to reach the positive effect of detection student. The top of the supporting plate 2 is rotationally connected with a rocker 7, the rocker 7 is a rectangular plate, and a top view camera 8 for monitoring the upper side of the desk main body 6 is fixed at the bottom of the rocker 7. Through the cooperation of top vision camera 8 and front vision camera 1 to both can let experimental examination equipment monitor more comprehensively, improve the convenience of using experimental examination equipment.

The desk main body 6 comprises a supporting seat 62, a desk plate 61 is inserted into the side wall of the supporting seat 62, a supporting rod 63 for supporting the desk plate 61 is fixed at the bottom of the desk plate 61, the supporting rod 63 is L-shaped, one end of the supporting rod 63 far away from the desk plate 61 is fixed on the supporting seat 62, the desk plate 61 is supported by the supporting rod 63, the desk plate 61 can be stably supported, and the stability of using the desk plate 61 is improved.

The limiting groove 11 has been seted up to supporting seat 62 upside, and limiting groove 11 is the rectangle groove, rotates on the supporting seat 62 and is connected with baffle 5, and baffle 5 is the rectangular plate, and baffle 5 rotates the setting to the direction of keeping away from desk plate 61, baffle 5 and limiting groove 11 grafting cooperation, and baffle 5 upside and supporting seat 62 upside are in the coplanar, improve the stability of using baffle 5. The baffle 5 is kept away from the one end integrated into one piece of supporting seat 62 and is had limiting plate 4, and limiting plate 4 is the rectangular plate, and limiting slot 12 with limiting plate 4 grafting complex has been seted up to limiting groove 11 bottom to can make backing plate 13 can fix more firmly. The bottom of the limiting groove 11 is provided with a lifting groove 23, the lifting groove 23 is a rectangular groove, and the lifting plate 19 is slidably connected in the lifting groove 23. The bottom of the lifting plate 19 is fixed with a locking rod 21, lifting sliding grooves 22 are formed in two sides of the supporting seat 62, the locking rod 21 penetrates through the lifting sliding grooves 22, and a locking nut 20 for fixing the locking rod 21 is connected to the locking rod 21 in a threaded fit mode. The backing plate 13 is fixed with in backup pad 2 bottom, and backing plate 13 is the rectangular board, has pegged graft on backing plate 13 and has had a plurality of fixing bolt 18, and fixing bolt 18 and lifter plate 19 screw-thread fit are connected to can let backing plate 13 can be more stable be fixed in on supporting seat 62.

One side of the screen 3, which is close to the support plate 2, is fixed with a fixing seat 9, a locking bolt 10 in threaded fit connection with the fixing seat 9 is inserted on the support plate 2, and the screen 3 is fixed through the locking bolt 10, so that the stability of the screen 3 is improved.

The implementation principle of the embodiment 1 is as follows: when the test table is used, the base plate 13 is connected to the supporting seat 62 through the fixing bolts 18 in a bolt mode, and then the front-view camera 1 and the top-view camera 8 are matched to monitor the front face of a student and the upper side of the desk main body 6, so that test equipment can be monitored more comprehensively, and the monitoring effect of using the test equipment is improved.

Example 2:

referring to fig. 3, a polymorphic experimental examination device, unlike embodiment 1, the side of the support plate 2 near the screen 3 is provided with a sliding rail groove 14 along the vertical direction, one side of the screen 3 near the support plate 2 is connected with a sliding block 15 sliding and matching with the sliding rail groove 14 by bolts, and the height of the screen 3 can be adjusted more conveniently by matching the sliding rail groove 14 with the sliding block 15, so that the convenience of using the screen 3 is improved. A locking assembly for locking the slider 15 is fixed to the support plate 2. The locking component comprises a limit bolt 17 which is connected to the support plate 2 in a threaded fit manner, the limit bolt 17 penetrates through the support plate 2, a plurality of limit holes 16 which are in plug-in fit with the limit bolt 17 are formed in one side, close to the support plate 2, of the sliding block 15, and the limit holes 16 are arranged at intervals in the vertical direction, so that the screen 3 can be adjusted more conveniently.

The implementation principle of the embodiment 2 is as follows: by adjusting the height of the screen 3, students can more comfortably watch the screen 3, and the convenience of using the screen 3 is improved.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. Polymorphic experimental examination equipment, its characterized in that: including desk main part (6) with video terminal subassembly in desk main part (6), video terminal subassembly including the lift set up in backup pad (2) in desk main part (6), be provided with screen (3) on backup pad (2), still be provided with front view camera (1) on backup pad (2), front view camera (1) set up in screen (3) upside, backup pad (2) top rotation is connected with rocking arm (7), be provided with on rocking arm (7) and be used for monitoring top view camera (8) of desk main part (6) upside.

2. A polymorphic laboratory test equipment according to claim 1 wherein: the desk body (6) comprises a supporting seat (62), a desk plate (61) is inserted into the side wall of the supporting seat (62), a supporting rod (63) for supporting the desk plate (61) is arranged at the bottom of the desk plate (61), and one end, away from the desk plate (61), of the supporting rod (63) is fixed on the supporting seat (62).

3. A polymorphic laboratory test equipment according to claim 2 wherein: the support plate is characterized in that a base plate (13) is arranged at the bottom of the support plate (2), a plurality of fixing bolts (18) are inserted into the base plate (13), a lifting groove (23) is formed in the support seat (62), a lifting plate (19) is slidably connected in the lifting groove (23), and the fixing bolts (18) are connected to the lifting plate (19) in a threaded fit mode.

4. A polymorphic laboratory test equipment according to claim 3 wherein: lifting slide grooves (22) are formed in two sides of the supporting seat (62), the locking rods (21) penetrate through the lifting slide grooves (22), and locking nuts (20) used for fixing the locking rods (21) are connected to the locking rods (21) in a threaded fit mode.

5. The polymorphic test apparatus of claim 4, wherein: the support seat (62) is rotationally connected with a baffle (5), a limit groove (11) which is in plug-in fit with the baffle (5) is formed in the upper side of the support seat (62), and the lifting groove (23) is formed in the bottom of the limit groove (11).

6. A polymorphic test apparatus in accordance with claim 5, wherein: one end of the baffle (5) far away from the supporting seat (62) is provided with a limiting plate (4), and the bottom of the limiting groove (11) is provided with a limiting slot (12) which is in plug-in fit with the limiting plate (4).

7. The polymorphic test apparatus of claim 6, wherein: one side of the screen (3) close to the supporting plate (2) is provided with a fixing seat (9), and the supporting plate (2) is inserted with a locking bolt (10) in threaded fit connection with the fixing seat (9).

8. A polymorphic laboratory test equipment according to claim 1 wherein: the utility model discloses a screen, including screen (2), backup pad (2), screen (2) are close to one side of screen (3) has seted up slide rail groove (14) along vertical direction, one side that screen (3) are close to backup pad (2) be provided with slide rail groove (14) sliding fit's slider (15), be provided with on backup pad (2) and be used for the locking subassembly of slider (15).

9. The polymorphic test apparatus of claim 8, wherein: the locking assembly comprises a limit bolt (17) which is connected to the support plate (2) in a threaded fit manner, the limit bolt (17) penetrates through the support plate (2), and a limit hole (16) which is in plug-in fit with the limit bolt (17) is formed in one side, close to the support plate (2), of the sliding block (15).