CN216431007U

CN216431007U - Display for network education with identity recognition function

Info

Publication number: CN216431007U
Application number: CN202123011907.2U
Authority: CN
Inventors: 张丹
Original assignee: Shenzhen Tianyi Network Information Co ltd
Current assignee: Guangzhou Tiansheng Network Information Co.,Ltd.
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-05-03
Anticipated expiration: 2031-12-03

Abstract

The utility model relates to an education equipment technical field discloses a display for network education with identity recognition function, include: the installing frame, the inboard surface of installing frame has the fixed plate through the bolt fastening, the other end of fixed plate is connected with the activity pivot, the middle part of activity pivot is connected with first branch, the other end of first branch is connected with the connection pivot, the other end of connecting the pivot is connected with second branch, the other end riveting of second branch has the mounting panel, and this display for network education with identity recognition function is provided with the display screen, and the display screen passes through bolt etc. and fixes on the mounting panel, and the mounting panel passes through second branch, connects pivot, first branch, activity pivot and fixed plate and realizes the upset of horizontal direction and adjusts for the display screen is wider towards the angle, can watch the student of display screen picture more, prevents that some students can't watch the screen display picture because of the position is more partially.

Description

Display for network education with identity recognition function

Technical Field

The utility model relates to a network education technical field specifically is a display for network education with identity recognition function.

Background

In modern education, the mr can be through network transmission with the computer that student used such as course data or teaching notes directly to send, the student can be on the display audio-visually clear see teaching notes or the course data that the mr demonstrates, the mr also can monitor student's real-time activity through the attached camera device of display, be convenient for master and master the course condition of progress at the network other end, know student's real-time dynamic, the utility provides a display can also discern student's personal identity through supervisory equipment for network education, realizes quick attendance, prevents that the student from going to class functions such as wandering away.

The display device for network education with the identity recognition function in the market is generally fixedly mounted on a support or a base in use, angle adjustment is not easy to carry out, and due to the fact that the sitting position of some students is deviated, the experience of watching pictures displayed by the display device is poor, and the learning efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a display for network education with identification function to solve the general fixed mounting of display in use display device for network education with identification function in the market that proposes in the above-mentioned background art on support or base, be difficult for carrying out angle modulation, partial student is because of taking a seat the position more partially, watches to the picture that display device shows that experience is relatively poor, leads to the problem that learning efficiency reduces.

In order to achieve the above object, the utility model provides a following technical scheme: a display for network education having an identity recognition function, comprising:

the mounting frame comprises a mounting frame, wherein a fixing plate is fixed on the inner side surface of the mounting frame through a bolt, the other end of the fixing plate is connected with a movable rotating shaft, the middle part of the movable rotating shaft is connected with a first supporting rod, the other end of the first supporting rod is connected with a connecting rotating shaft, the other end of the connecting rotating shaft is connected with a second supporting rod, the other end of the second supporting rod is riveted with a mounting plate, the other side of the mounting plate is provided with a display screen through a bolt, and the upper end of the display screen is embedded with a face recognition module;

the sliding groove is formed in the inner surface of the front end of the mounting frame, a limiting hole is formed in the surface of the inner side of the sliding groove, and a blackboard is arranged on the inner side of the sliding groove.

Preferably, the face recognition module is electrically connected with the display screen, and a semi-surrounding structure is formed between the mounting frame and the display screen.

Preferably, the first supporting rod forms a rotating structure through the movable rotating shaft and the fixed plate, the second supporting rod forms a rotating structure through the connecting rotating shaft and the first supporting rod, and the display screen forms a rotating structure through the mounting plate and the second supporting rod.

Preferably, the blackboard is further provided with:

the wheel groove is symmetrically formed in the upper end and the lower end of the blackboard, a pulley is embedded in the wheel groove, and the other end of the pulley is arranged in the sliding groove.

Preferably, the blackboard forms a sliding structure through the pulley and the sliding groove, and the blackboard forms an enclosing structure through the installation frame and the display screen.

Preferably, the blackboard is further provided with:

the blackboard comprises a groove, wherein the groove is formed in the surface of one end, far away from the display screen, of the blackboard, an adjusting bolt is arranged inside the groove, the top end of the adjusting bolt is connected with a spring, the other end of the spring is fixed to the inner wall of the top end of the groove, a movable pin is fixed to one side of the adjusting bolt and penetrates through the inside of the groove, and a limiting rod is fixed to the bottom end of the adjusting bolt.

Preferably, the limiting rod forms an elastic telescopic structure with the spring through the adjusting bolt, the limiting rod is matched with the appearance structure of the limiting hole, and the blackboard forms a clamping structure with the mounting frame through the limiting rod and the limiting hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this display for network education with identity recognition function is provided with the display screen, and the display screen passes through the bolt etc. to be fixed on the mounting panel, and the mounting panel passes through second branch, connect the pivot, first branch, activity pivot and fixed plate realize the upset of horizontal direction and adjust for the display screen is wider towards the angle, can watch the student of display screen picture more, prevents that some students from can't watch the screen display picture because of the position of taking a seat is more partially, influences learning efficiency.

2. The face recognition module that sets up can carry out facial recognition to the student in the picture of watching according to student's information, accomplishes student's attendance, or monitors whether student's face is towards display screen or blackboard to this promotes student's study enthusiasm, improves student's classroom participation.

3. The adjusting bolt that sets up can adjust its position in the fluting through the removable pin for the gag lever post is extracted from spacing hole, is convenient for adjust the position of blackboard, and the blackboard when sliding in the spout, and when the gag lever post slides to spacing hole department, receives adjusting bolt top spring effect, can insert spacing hole automatically, is convenient for fix the blackboard at the specific position, reduces the blackboard and rocks, makes things convenient for mr to write.

Drawings

FIG. 1 is a schematic view of the open state of the utility model showing a front view of a three-dimensional structure;

FIG. 2 is an enlarged schematic view of a part of the display screen adjusting structure of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the installation frame in a closed state;

fig. 4 is a perspective enlarged perspective view of a portion a in fig. 1 according to the present invention.

In the figure: 1. installing a frame; 2. a display screen; 3. a face recognition module; 4. a chute; 5. a limiting hole; 6. a fixing plate; 7. a movable rotating shaft; 8. a first support bar; 9. connecting the rotating shaft; 10. a second support bar; 11. mounting a plate; 12. a blackboard; 13. grooving; 14. a movable pin; 15. adjusting the bolt; 16. a spring; 17. a limiting rod; 18. a wheel groove; 19. a pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-3, the present invention provides a technical solution: a display for network education having an identity recognition function, comprising: the mounting frame comprises a mounting frame 1, wherein a fixing plate 6 is fixed on the inner side surface of the mounting frame 1 through bolts, the other end of the fixing plate 6 is connected with a movable rotating shaft 7, the middle part of the movable rotating shaft 7 is connected with a first supporting rod 8, the first supporting rod 8 forms a rotating structure with the fixing plate 6 through the movable rotating shaft 7, the other end of the first supporting rod 8 is connected with a connecting rotating shaft 9, the other end of the connecting rotating shaft 9 is connected with a second supporting rod 10, the second supporting rod 10 forms a rotating structure with the first supporting rod 8 through the connecting rotating shaft 9, the other end of the second supporting rod 10 is riveted with a mounting plate 11, the other side of the mounting plate 11 is provided with a display screen 2 through bolts, a semi-surrounding structure is formed between the mounting frame 1 and the display screen 2, and the display screen 2 forms a rotating structure with the second supporting rod 10 through the mounting plate 11; the arranged display screen 2 is fixed on the mounting plate 11 through bolts and the like, and the mounting plate 11 realizes the turnover adjustment in the horizontal direction through the second support rod 10, the connecting rotating shaft 9, the first support rod 8, the movable rotating shaft 7 and the fixing plate 6, so that the facing angle of the display screen 2 is wider, more students can watch pictures of the display screen 2, and the phenomenon that part of students cannot watch screen display pictures due to more inclined sitting positions to influence the learning efficiency is prevented; the upper end of the display screen 2 is embedded with a face recognition module 3, and the face recognition module 3 is electrically connected with the display screen 2; the face recognition module 3 can perform face recognition on the monitored students in the picture according to the information of the students to finish attendance checking of the students, or monitor whether the faces of the students face towards the display screen 2 or the blackboard 12, so that the learning enthusiasm of the students is improved, and the classroom participation of the students is improved; the sliding chute 4 is arranged on the inner surface of the front end of the mounting frame 1, the inner side surface of the sliding chute 4 is provided with a limiting hole 5, the inner side of the sliding chute 4 is provided with a blackboard 12, and the blackboard 12 forms an enclosing structure through the mounting frame 1 and the display screen 2; the blackboard 12 is convenient for teachers to write teaching contents according to network courseware or self-prepared teaching plan when giving lessons on line, facilitates students to understand the courseware contents, and the blackboard 12 surrounds the display screen 2 together with the installation frame 1 when being closed, prevents the display screen 2 from being damaged due to accidental collision when not in use, and provides a protection structure for the display screen 2.

Referring to fig. 4, a display for network education with identity recognition function includes: the wheel grooves 18 are symmetrically formed in the upper end and the lower end of the blackboard 12, the pulleys 19 are embedded in the wheel grooves 18, the other ends of the pulleys 19 are arranged in the sliding grooves 4, and the blackboard 12 forms a sliding structure with the sliding grooves 4 through the pulleys 19; the pulley 19 is arranged to facilitate the movement of the blackboard 12 in the chute 4, facilitate the opening and closing of the blackboard 12 and reduce the energy consumed by a teacher when operating the blackboard 12; the blackboard eraser comprises a slot 13, a regulating bolt 15 is arranged in the slot 13, the top end of the regulating bolt 15 is connected with a spring 16, the other end of the spring 16 is fixed on the inner wall of the top end of the slot 13, a movable pin 14 is fixed on one side of the regulating bolt 15, the movable pin 14 penetrates through the slot 13, a limiting rod 17 is fixed at the bottom end of the regulating bolt 15, the limiting rod 17 forms an elastic telescopic structure through the regulating bolt 15 and the spring 16, the limiting rod 17 is matched with the appearance structure of a limiting hole 5, and the blackboard 12 forms a clamping structure through the limiting rod 17, the limiting hole 5 and an installation frame 1; adjusting bolt 15 that sets up can adjust its position in fluting 13 through activity round pin 14 for gag lever post 17 extracts from spacing hole 5, be convenient for adjust the position of blackboard 12, and when blackboard 12 slided in spout 4, gag lever post 17 when sliding to spacing hole 5 department, receive adjusting bolt 15 top spring 16 effect, can insert spacing hole 5 automatically, be convenient for fix blackboard 12 at the particular position, it rocks to reduce blackboard 12, make things convenient for the mr to write.

The working principle is as follows: for the display with identity recognition function for network education, firstly, the installation frame 1 is fixed on the indoor wall surface or other vertical surfaces by the installation frame 1 through bolts and the fixing plates 6 at the two sides of the installation frame 1, so that the installation frame 1 is stably installed without shaking, when in use, the blackboard 12 is firstly pulled to two sides, the movable pin 14 can be lifted upwards through the open slot 13 arranged on the front end surface of the blackboard 12, the movable pin 14 drives the adjusting bolt 15 to extrude the spring 16, so that the limiting rod 17 at the lower end of the adjusting bolt 15 is pulled out from the limiting hole 5 in the sliding slot 4 at the front end of the installation frame 1, the blackboard 12 can move towards two sides, the wheel slots 18 are arranged on the upper end surface and the lower end surface of the blackboard 12, the wheel slots 18 are provided with pulleys 19, the movement of the blackboard 12 in the sliding slot 4 can be smoother, the inner surface of the sliding slot 4 is provided with a plurality of limiting holes 5, so that the blackboard 12 can be fixed at a specific position conveniently, the blackboard 12 is prevented from shifting during writing, the applicability is enhanced, then the display screen 2 which is arranged on the mounting plate 11 through bolts is drawn out, the mounting plate 11 is riveted with the second supporting rod 10, the other end of the second supporting rod 10 is connected with the movable rotating shaft 7, the other end of the movable rotating shaft 7 is connected with the first supporting rod 8, so that the first supporting rod 8 and the second supporting rod 10 can rotate through the movable rotating shaft 7 to realize the adjustment of the lateral angle of the display screen 2, the other end of the second supporting rod 10 is connected with the fixed plate 6 which is fixed on the inner side surface of the mounting frame 1 through the movable rotating shaft 7, so that the whole display screen 2 is kept connected with the mounting frame 1 during rotation, the whole strength of the adjusting structure is improved, the orientation angle of the display screen 2 is adjustable, the display effect is better when the student is displayed, and finally the display screen 2 can identify the face of the student through the face identification module 3 (model: PTU 12) which is embedded at the upper end, and the face is displayed on the display screen 2 in real time, so that the purpose of checking attendance or monitoring whether the face of the student faces the blackboard 12 and the display screen 2 is realized, and the learning participation degree of the student is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A display for network education having an identity recognition function, comprising:

the mounting frame comprises a mounting frame (1), wherein a fixing plate (6) is fixed on the inner side surface of the mounting frame (1) through bolts, the other end of the fixing plate (6) is connected with a movable rotating shaft (7), the middle of the movable rotating shaft (7) is connected with a first supporting rod (8), the other end of the first supporting rod (8) is connected with a connecting rotating shaft (9), the other end of the connecting rotating shaft (9) is connected with a second supporting rod (10), the other end of the second supporting rod (10) is riveted with a mounting plate (11), the other side of the mounting plate (11) is provided with a display screen (2) through bolts, and the upper end of the display screen (2) is embedded with a human face recognition module (3);

the blackboard eraser comprises a sliding groove (4) which is arranged on the inner surface of the front end of the mounting frame (1), a limiting hole (5) is formed in the inner side surface of the sliding groove (4), and a blackboard (12) is arranged on the inner side of the sliding groove (4).

2. The display for network education with identity recognition function according to claim 1, wherein: the face recognition module (3) is electrically connected with the display screen (2), and a semi-surrounding structure is formed between the mounting frame (1) and the display screen (2).

3. The display for network education with identity recognition function according to claim 1, wherein: first branch (8) constitute revolution mechanic through between activity pivot (7) and fixed plate (6), and constitute revolution mechanic between second branch (10) through connecting pivot (9) and first branch (8) to display screen (2) constitute revolution mechanic through between mounting panel (11) and second branch (10).

4. The display for network education with identity recognition function according to claim 1, wherein: the blackboard (12) is also provided with:

the wheel groove (18) is symmetrically formed in the upper end and the lower end of the blackboard (12), a pulley (19) is embedded into the wheel groove (18), and the other end of the pulley (19) is arranged in the sliding groove (4).

5. The display for network education with identification function according to claim 4, characterized in that: the blackboard (12) forms a sliding structure with the sliding groove (4) through the pulley (19), and the blackboard (12) forms a surrounding structure with the display screen (2) through the installation frame (1).

6. The display for network education with identity recognition function according to claim 1, wherein: the blackboard (12) is also provided with:

the blackboard comprises a groove (13) which is formed in one end surface, far away from a display screen (2), of the blackboard (12), an adjusting bolt (15) is arranged inside the groove (13), the top end of the adjusting bolt (15) is connected with a spring (16), the other end of the spring (16) is fixed to the inner wall of the top end of the groove (13), a movable pin (14) is fixed to one side of the adjusting bolt (15), the movable pin (14) penetrates through the inside of the groove (13), and a limiting rod (17) is fixed to the bottom end of the adjusting bolt (15).

7. The display for network education with identification function according to claim 6, characterized in that: the limiting rod (17) forms an elastic telescopic structure through the adjusting bolt (15) and the spring (16), the limiting rod (17) is matched with the appearance structure of the limiting hole (5), and the blackboard (12) forms a clamping structure through the limiting rod (17), the limiting hole (5) and the mounting frame (1).