CN216643753U

CN216643753U - Electronic class card for school

Info

Publication number: CN216643753U
Application number: CN202123443758.7U
Authority: CN
Inventors: 林燕波; 林志峰
Original assignee: Shenzhen Guoxingda Technology Co ltd
Current assignee: Shenzhen Guoxingda Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-31
Anticipated expiration: 2031-12-31

Abstract

The utility model belongs to the technical field of electronic class cards, and particularly relates to an electronic class card for schools, which comprises a body shell, wherein a camera is arranged on the side surface of the body shell, an NFC module is arranged on the side surface of the camera, a data interface is arranged at the top end of the body shell, a fixed seat is arranged on the rear side of the body shell, a supporting rod is connected to the top end of the fixed seat, the tail end of the supporting rod is rotatably connected with a fixed piece, a contract plate is fixedly connected to the bottom end of the fixed seat, a reed is connected to the side surface of the contract plate, an elastic block is arranged at the tail end of the reed, a data processing integrated module is arranged in the body shell, a heat dissipation frame is arranged on the outer side of the data processing integrated module, and a radiator is arranged on the side surface of the heat dissipation frame. According to the utility model, heat can be taken away through liquid flow, so that the heat dissipation effect is improved, the double heat dissipation effect is achieved, and the mounting is carried out in a clamping manner, so that the disassembly and the mounting are convenient.

Description

Electronic class card for school

Technical Field

The utility model belongs to the technical field of electronic class cards, and particularly relates to an electronic class card for schools.

Background

Utilize electron class tablet, can be at the lesson of study that no teacher watched the management, play the supervision effect, current class tablet has the function through the extension, let class tablet, it is fast to the sentimental person of working to have the control class, let the mr surveyability, and can popularize the announcement to the class in the convenience fast, come the message propagation rapidly, make things convenient for the school to manage, nevertheless because electron class tablet needs work for a long time, make the easy gathering of inside heat be difficult for the heat dissipation, long-time use can lead to the appearance of trouble.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electronic class board for schools, which can take away heat through liquid flow to achieve a heat dissipation effect, further improve the heat dissipation effect, achieve a double heat dissipation effect, and be mounted in a clamping mode to facilitate disassembly and mounting.

The technical scheme adopted by the utility model is as follows:

an electronic class board for schools comprises a body shell, wherein a camera is arranged on the side face of the body shell, an NFC module is arranged on the side face of the camera, and a data interface is arranged at the top end of the body shell;

a fixed seat is arranged on the rear side of the body shell, a supporting rod is connected to the top end of the fixed seat, a fixed plate is rotationally connected to the tail end of the supporting rod, a conjunction plate is fixedly connected to the bottom end of the fixed seat, a reed is connected to the side face of the conjunction plate, and an elastic block is arranged at the tail end of the reed;

the body shell's inside is provided with data processing collection moulding piece, data processing collection moulding piece's the outside is provided with the heat dissipation frame, the side of heat dissipation frame is provided with the radiator, the side of radiator is provided with the liquid cooling pipe, the side of liquid cooling pipe is provided with the cold liquid ring, the inside of liquid cooling pipe and cold liquid ring mixes has the liquid that has the magnetic particle, the inboard of cold liquid ring is provided with fan outer wall, fan outer wall's inboard is provided with the heat dissipation flabellum, the surface of heat dissipation flabellum is provided with the magnetic path.

The inner side edge of the body shell is fixedly connected with an anti-collision angle, and the inner side surface of the anti-collision angle is fixedly connected with a filling cotton block.

The body shell is fixedly connected with the camera, the bottom side face of the body shell is provided with an audio frequency playing hole, the back face of the body shell is provided with a rear back plate, a splicing groove is formed in the side face of the rear back plate, heat dissipation holes are formed in the inner side face of the splicing groove, and a clamping groove is formed in the side face of the splicing groove.

The body shell is clamped with the fixing seat, the fixing seat is fixedly connected with the supporting rod, the supporting rod is fixedly connected with the fixing piece, the fixing seat is fixedly connected with the conjunction plate, the conjunction plate is fixedly connected with the reed, and the reed is fixedly connected with the elastic block.

The body shell is fixedly connected with the data processing integrated module, the data processing integrated module is fixedly connected with the heat dissipation frame, the heat dissipation frame is fixedly connected with the radiator, the radiator is fixedly connected with the liquid cooling pipe, and the liquid cooling pipe is communicated with the cold liquid ring.

The cooling liquid ring is fixedly connected with the outer wall of the fan, the outer wall of the fan is rotatably connected with the radiating fan blades, and the radiating fan blades are fixedly connected with the magnetic blocks.

The utility model has the technical effects that:

according to the utility model, the heat generated by the operation of the data processing integrated module is transported to the cold liquid ring through the liquid in the liquid cooling pipe by the radiator, and then is radiated by the radiating fan blades, the heat generated by the data processing integrated module is radiated by the radiator, and then is transmitted to the lower temperature by heat transmission, so that the radiating effect is achieved.

When the radiating fan blades on the inner side of the outer wall of the fan are driven to work by electric power, the magnetic blocks at the tail ends of the radiating fan blades are used for driving the magnetic particles inside the cold liquid ring to move, the magnetic particles move to drive the internal liquid to flow, the liquid inside the cold liquid ring flows, the liquid cooling pipe and the liquid inside the cold liquid ring are circulated mutually, heat is taken away through the liquid flow, the radiating effect is achieved, the radiating effect is improved, and the double radiating effect is achieved.

According to the utility model, the fitting plate at the bottom side of the fixing seat is inserted into the rear back plate, so that the elastic block on the fitting plate is extruded and pushes the spring leaf to elastically deform until the elastic block is fitted with the clamping groove to finish fixing, and the structure is mounted in a clamping manner to facilitate dismounting and mounting.

According to the utility model, after the splicing groove is connected with the conjunction plate, due to the gap between the conjunction plate and the back plate, the heat emitted is dissipated through the conjunction plate and the back plate, and the supporting rod and the fixing piece can be used as a hoisting connecting piece and a supporting frame.

Drawings

FIG. 1 is a schematic front perspective view of an embodiment of the present invention;

FIG. 2 is a schematic diagram of the internal structure of the body housing provided in the embodiment of the present invention;

FIG. 3 is a schematic diagram of a back structure of a body housing according to an embodiment of the present invention;

FIG. 4 is a schematic view of a fixing base connection structure according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of a connection structure of the bullet block provided by the embodiment of the present invention;

fig. 6 is an enlarged schematic structural diagram of a in fig. 2 according to an embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a body housing; 2. a camera; 3. an NFC module; 4. a data interface; 5. a fixed seat; 6. a support bar; 7. a fixing sheet; 8. a data processing integration module; 9. a heat dissipation frame; 10. a heat sink; 11. a liquid-cooled tube; 12. a heat dissipation fan blade; 13. a cold liquid ring; 14. an outer wall of the fan; 15. an anti-collision angle; 16. filling cotton blocks; 17. a back panel; 18. splicing grooves; 19. a card slot; 20. A wedging plate; 21. a reed; 22. a spring block; 23. a magnetic block.

Detailed Description

In order that the objects and advantages of the utility model will be more clearly understood, the following description is given in conjunction with the accompanying examples. It is to be understood that the following text is merely illustrative of one or more specific embodiments of the utility model and does not strictly limit the scope of the utility model as specifically claimed.

As shown in fig. 1-6, an electronic class board for schools comprises a body shell 1, a camera 2 is arranged on the side surface of the body shell 1, an NFC module 3 is arranged on the side surface of the camera 2, and a data interface 4 is arranged at the top end of the body shell 1;

a fixed seat 5 is arranged at the rear side of the body shell 1, the top end of the fixed seat 5 is connected with a support rod 6, the tail end of the support rod 6 is rotatably connected with a fixed plate 7, the bottom end of the fixed seat 5 is fixedly connected with a conjunction plate 20, the side surface of the conjunction plate 20 is connected with a reed 21, and the tail end of the reed 21 is provided with an elastic block 22;

the inside of body shell 1 is provided with data processing integrated module 8, the outside of data processing integrated module 8 is provided with heat dissipation frame 9, the side of heat dissipation frame 9 is provided with radiator 10, the side of radiator 10 is provided with liquid cooling pipe 11, the side of liquid cooling pipe 11 is provided with cold liquid ring 13, the inside of liquid cooling pipe 11 and cold liquid ring 13 mixes the liquid that has the magnetic particle, the inboard of cold liquid ring 13 is provided with fan outer wall 14, the inboard of fan outer wall 14 is provided with radiating fan blade 12, radiating fan blade 12's surface is provided with magnetic path 23.

Referring to fig. 2, an inner side edge of the body shell 1 is fixedly connected with an anti-collision angle 15, an inner side surface of the anti-collision angle 15 is fixedly connected with a filling cotton block 16, and through the structure, the anti-collision angle 15 and the filling cotton block 16 can provide a protection effect for internal electronic elements when falling.

Referring to fig. 3, body shell 1 and camera 2 fixed connection, the bottom surface of body shell 1 is provided with the audio frequency and broadcasts the hole, body shell 1's the back is provided with postnotum 17, splice groove 18 has been seted up to postnotum 17's side surface, the louvre has been seted up to splice groove 18's medial surface, draw-in groove 19 has been seted up to splice groove 18's side, splice groove 18 is being connected the back with agree with board 20, because there is the gap between agree with board 20 and postnotum 17, the heat of effluvium, through agree with board 20 and postnotum 17 scattered department can, bracing piece 6 and stationary blade 7 can regard as the hoist and mount connecting piece simultaneously, can place the use as the support frame again.

Referring to fig. 4 and 5, body shell 1 and the block of fixing base 5, fixing base 5 and 6 fixed connection of bracing piece, bracing piece 6 and 7 fixed connection of stationary blade, fixing base 5 and the board 20 fixed connection that agrees with, agree with board 20 and reed 21 fixed connection, reed 21 and bullet piece 22 fixed connection, through the structure, let the board 20 that agrees with of fixing base 5 bottom side peg graft backplate 17, and then let the bullet piece 22 on the board 20 that agrees with receive the extrusion, and promote reed 21 elastic deformation, it is fixed to agree with the completion until bullet piece 22 and draw-in groove 19, this structure is installed through the block mode, in order to facilitate the dismantlement installation.

Referring to fig. 2 and fig. 6, the body case 1 is fixedly connected to the data processing integrated module 8, the data processing integrated module 8 is fixedly connected to the heat dissipation frame 9, the heat dissipation frame 9 is fixedly connected to the heat sink 10, the heat sink 10 is fixedly connected to the liquid cooling pipe 11, the liquid cooling pipe 11 is communicated with the liquid cooling ring 13, by the above structure, heat generated by the operation of the data processing integrated module 8 is carried to the liquid cooling ring 13 through the liquid inside the liquid cooling pipe 11, and then is dissipated through the heat dissipation fan blades 12, the heat dissipation heat sink 10 is performed on the data processing integrated module 8 through the heat sink 10, and further, heat generated by the data processing integrated module 8 is transferred to a lower temperature through heat transfer, so that a heat dissipation effect is achieved.

Referring to the attached drawings 2 and 6, a cold liquid ring 13 is fixedly connected with an outer fan wall 14, the outer fan wall 14 is rotatably connected with a radiating fan blade 12, the radiating fan blade 12 is fixedly connected with a magnetic block 23, by the structure, when the radiating fan blade 12 on the inner side of the outer fan wall 14 is driven by electric power to work, the magnetic block 23 at the tail end of the radiating fan blade 12 is utilized, the magnetic particles in the cold liquid ring 13 are driven to move, the internal liquid is driven to flow by the movement of the magnetic particles, and then the liquid in the cold liquid ring 13 flows, so that the liquid in the cold liquid pipe 11 and the internal liquid in the cold liquid ring 13 circulate mutually, the heat is taken away by the liquid flow, the radiating effect is achieved, the radiating effect is improved, and the double radiating effect is achieved.

The working principle of the utility model is as follows: firstly, when the heat dissipating fan blade 12 inside the fan outer wall 14 is driven by electric power to work, the magnetic block 23 at the end of the heat dissipating fan blade 12 is utilized to drive the magnetic particles inside the cold liquid ring 13 to move, the liquid inside the cold liquid ring 13 flows, the liquid inside the cold liquid pipe 11 and the liquid inside the cold liquid ring 13 are circulated mutually, the heat generated by the operation of the data processing integration module 8 is carried to the position of the cold liquid ring 13 through the liquid inside the liquid cooling pipe 11, and then the heat is dissipated through the heat dissipating fan blade 12, so as to achieve the double heat dissipating effect, the anti-collision corner 15 and the filling cotton block 16 inside the body shell 1 can play a role of protection when the bottom surface falls, when in installation, the fixing sheet 7 is firstly installed at a designated position, or the fixing sheet 7 is used as a base to be placed on a plane, and the fixing sheet 7 is installed by screws, after the installation, the fixing seat 5 connected with the supporting rod 6 is inserted into the splicing groove 18 on the side surface of the back plate 17, and in the inserting process, the clamping groove 19 is clamped by the elastic block 22, so that the matching and the fixing are completed.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.

Claims

1. The utility model provides a school uses electron class tablet, includes body shell (1), its characterized in that: a camera (2) is arranged on the side surface of the body shell (1), an NFC module (3) is arranged on the side surface of the camera (2), and a data interface (4) is arranged at the top end of the body shell (1);

a fixed seat (5) is arranged on the rear side of the body shell (1), a supporting rod (6) is connected to the top end of the fixed seat (5), a fixed plate (7) is rotatably connected to the tail end of the supporting rod (6), a wedge plate (20) is fixedly connected to the bottom end of the fixed seat (5), a reed (21) is connected to the side face of the wedge plate (20), and an elastic block (22) is arranged at the tail end of the reed (21);

the utility model discloses a body shell, including body shell (1), body shell and liquid cooling ring, the inside of body shell (1) is provided with data processing integrated module (8), the outside of data processing integrated module (8) is provided with heat dissipation frame (9), the side of heat dissipation frame (9) is provided with radiator (10), the side of radiator (10) is provided with liquid cooling pipe (11), the side of liquid cooling pipe (11) is provided with cold liquid ring (13), the inside of liquid cooling pipe (11) and cold liquid ring (13) is mixed with the liquid that has the magnetic particle, the inboard of cold liquid ring (13) is provided with fan outer wall (14), the inboard of fan outer wall (14) is provided with heat dissipation flabellum (12), the surface of heat dissipation flabellum (12) is provided with magnetic path (23).

2. The electronic class card for schools according to claim 1, wherein: the anti-collision device is characterized in that an anti-collision angle (15) is fixedly connected to the inner side edge of the body shell (1), and a filling cotton block (16) is fixedly connected to the inner side surface of the anti-collision angle (15).

3. The electronic class card for schools according to claim 1, wherein: the body shell (1) is fixedly connected with the camera (2), an audio playing hole is formed in the bottom side face of the body shell (1), a rear back plate (17) is arranged on the back face of the body shell (1), a splicing groove (18) is formed in the side face of the rear back plate (17), heat dissipation holes are formed in the inner side face of the splicing groove (18), and a clamping groove (19) is formed in the side face of the splicing groove (18).

4. The electronic class card for schools according to claim 1, wherein: body shell (1) and fixing base (5) block, fixing base (5) and bracing piece (6) fixed connection, bracing piece (6) and stationary blade (7) fixed connection, fixing base (5) and contract for plywood (20) fixed connection, contract for plywood (20) and reed (21) fixed connection, reed (21) and bullet piece (22) fixed connection.

5. The electronic class card for schools according to claim 1, wherein: the body shell (1) is fixedly connected with the data processing integrated module (8), the data processing integrated module (8) is fixedly connected with the heat dissipation frame (9), the heat dissipation frame (9) is fixedly connected with the radiator (10), the radiator (10) is fixedly connected with the liquid cooling pipe (11), and the liquid cooling pipe (11) is communicated with the cold liquid ring (13).

6. The electronic class card for schools according to claim 1, wherein: the cooling liquid ring (13) is fixedly connected with the outer wall (14) of the fan, the outer wall (14) of the fan is rotatably connected with the radiating fan blades (12), and the radiating fan blades (12) are fixedly connected with the magnetic blocks (23).