CN211982311U

CN211982311U - Four-spliced four-display intelligent blackboard

Info

Publication number: CN211982311U
Application number: CN202021058824.1U
Authority: CN
Inventors: 蒋超; 张一池; 何智慧; 赵司原; 张玉安; 闫瑞杰; 蒋淑娟; 武俊峰; 王鹏
Original assignee: Hebei Huafa Education Technology Corp ltd
Current assignee: Hebei Huafa Education Technology Corp ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2020-11-20
Anticipated expiration: 2030-06-10

Abstract

The utility model provides a four-piece four-display intelligent blackboard, which comprises a mounting frame, a screen frame, a module screen, a base, a stand column and a connecting mechanism, wherein one side of the mounting frame is provided with transverse rods in a welding mode, the number of the transverse rods is 4, a power box is fixedly arranged between the two transverse rods, the number of the power box is 4, slots are symmetrically arranged at two ends of the transverse rods, the four-piece four-display intelligent blackboard adopts a four-piece four-display mode, the maximum display size of a single board is 86 inches, the display size is larger compared with the prior art, the four-piece four-display intelligent blackboard is suitable for large classroom teaching, the four-piece four-display intelligent blackboard has an infrared touch function, 4 pieces of spliced screens can be displayed independently, the teaching quality can be improved, the module screen is mounted on the mounting frame through the connecting mechanism, the installation and the maintenance of the blackboard are convenient, and the stability of, be provided with side connection board and lacing wire, can this wisdom blackboard stability.

Description

Four-spliced four-display intelligent blackboard

Technical Field

The utility model relates to a wisdom education technical field specifically is a four pieces together four and shows wisdom blackboards.

Background

The wisdom blackboard adopts touch-control technique with traditional blackboard of writing by hand and multimedia equipment case structure, light switching between chalk blackboard writing and multimedia application, accomplish tradition and modern and combine together, the wisdom blackboard generally is one demonstration or two-spelling two shows on the market at present, four-spelling four display device is less, and the current four-spelling four display device single screen size is common 55 cun and below, lead to in large-scale classroom (like university ladder classroom) etc., because the classroom screen is less, the classmate who is far away from the screen position can not obtain good classroom effect, seriously influence school teaching quality, current wisdom blackboard structure is comparatively complicated, the module screen is installed through the bolt, the operation is complicated, inconvenient installation and maintenance.

Therefore, the utility model provides a four piece together four and show wisdom blackboards.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a four pieces of demonstration wisdom blackboards to solve the problem that proposes in the above-mentioned background art, the utility model discloses a four pieces of demonstration display modes of piecing together, single maximum display size is 86 cun, compares that prior art shows that the size is bigger, is fit for great classroom teaching, and four pieces of demonstration wisdom blackboards of piecing together have infrared touch function, and 4 equal independent display of concatenation screen.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a four pieces together four and show wisdom blackboards, includes mounting bracket, screen frame, module screen, base, stand and coupling mechanism, the horizontal pole is installed with the welded mode in one side of mounting bracket, the quantity of horizontal pole is 4, two fixed mounting has the power supply box between the horizontal pole, the quantity of power supply box is 4, the slot has been seted up to the both ends symmetry of horizontal pole, coupling mechanism passes through picture peg fixed mounting on the horizontal pole, there is the stores pylon one side of coupling mechanism through bolt fixed mounting, the bottom of the opposite side of mounting bracket is provided with the base, the inside of base is provided with the storage tank, computer and branch screen ware have been placed to the inside of storage tank, the top fixed mounting of base has the screen frame, the module screen sets up the inboard at the screen frame.

As an optimal implementation manner of the utility model, one side fixed mounting of the bottom of mounting bracket has the lacing wire, the mounting hole has been seted up on the lacing wire, the quantity of lacing wire is 4.

As an embodiment of the present invention, the insertion plate is installed inside the slot, and one side of the bottom of the connecting mechanism is provided with a screw hole.

As a preferred embodiment of the utility model, the side connecting plate is installed to the bilateral symmetry of mounting bracket, the stand is installed to the bilateral symmetry of screen frame, the one end fixed mounting of side connecting plate is on the stand.

As an optimal implementation mode of the utility model, the screw has been seted up on the stores pylon, one side of module screen is passed through the mounting screw on the stores pylon.

As a preferred embodiment of the utility model, the module screen comprises four infrared touch screen, the size of module screen is 86 cun.

The utility model has the advantages that: the utility model relates to a four pieces together four and show wisdom blackboard adopts four pieces together four to show display mode, single maximum display size is 86 cun, it is bigger to compare prior art display size, be fit for great classroom teaching, and four pieces together four show wisdom blackboard has infrared touch function, 4 all can the independent display of concatenation screen, can improve the quality of teaching, install the module screen on the mounting bracket through coupling mechanism, the convenience is installed and is maintained this wisdom blackboard, can increase the stability of module screen, be provided with side connecting plate and lacing wire, the stability that can this wisdom blackboard.

Drawings

FIG. 1 is a diagram of a four-piece intelligent blackboard with four display units;

FIG. 2 is a left view of the four-pieced four-display intelligent blackboard of the present invention;

FIG. 3 is a rear view of a four-piece four-display intelligent blackboard according to the present invention;

FIG. 4 is a cross-sectional view of the connection mechanism of the four-piece four-display intelligent blackboard of the present invention;

in the figure: 1. a mounting frame; 2. a screen outer frame; 3. a module screen; 4. a base; 5. a storage box; 6. a column; 7. a cross bar; 8. a hanger; 9. a connecting mechanism; 10. a side connection plate; 11. a power supply box; 12. inserting plates; 13. a slot; 14. a bolt; 15. and (6) stretching the ribs.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: a four-spliced four-display intelligent blackboard comprises a mounting rack 1, a screen frame 2, a module screen 3, a base 4, a stand 6 and a connecting mechanism 9, wherein one side of the mounting rack 1 is provided with a cross rod 7 in a welded manner, the number of the cross rod 7 is 4, two power boxes 11 are fixedly arranged between the cross rods 7, the number of the power boxes 11 is 4, slots 13 are symmetrically formed in two ends of the cross rod 7, the connecting mechanism 9 is fixedly arranged on the cross rod 7 through a plugboard 12, one side of the connecting mechanism 9 is fixedly provided with a hanging rack 8 through a bolt 14, the bottom of the other side of the mounting rack 1 is provided with the base 4, the storage box 5 is arranged inside the base 4, a computer host and a screen divider are placed inside the storage box 5, the screen frame 2 is fixedly arranged at the top of the base 4, the module screen 3 is arranged inside the screen frame 2, install module screen 3 on horizontal pole 7 through coupling mechanism 9, through mutually supporting of picture peg 12 and slot 13, conveniently install and maintain this wisdom blackboard, can increase module screen 3's stability.

As an optimal implementation mode of the utility model, one side fixed mounting of the bottom of mounting bracket 1 has lacing wire 15, the mounting hole has been seted up on lacing wire 15, the quantity of lacing wire 15 is 4, can fix the mounting bracket through lacing wire 15 and mounting hole, increases the stability of this wisdom blackboard.

As a preferred embodiment of the utility model, the inside at slot 13 is installed to picture peg 12, the screw has been seted up to one side of the bottom of coupling mechanism 9, and picture peg 12 is installed in slot 13's inside, conveniently installs and dismantles module screen 3, improves module screen 3's stability.

As a preferred embodiment of the utility model, side connecting plate 10 is installed to the bilateral symmetry of mounting bracket 1, stand 6 is installed to the bilateral symmetry of screen frame 2, the one end fixed mounting of side connecting plate 10 can increase screen frame 2's stability through side connecting plate 10 on stand 6.

As an optimal implementation mode of the utility model, the screw has been seted up on the stores pylon 8, one side of module screen 3 is passed through the mounting screw on stores pylon 8, through stores pylon 8 easy to assemble module screen 3.

As an optimal implementation mode of the utility model, module screen 3 comprises four infrared touch screen, module screen 3's size is 86 cun, and the great size of module screen 3 size is great, is fit for large-scale classroom, can improve the quality of teaching.

When the four-spelling four-display intelligent blackboard is used, the mounting rack 1 is arranged at a proper place in a classroom through the lacing wire 15, the hanging rack 8 is arranged at the back of the module screen 3 through the screw, the connecting mechanism 9 is arranged at one side of the hanging rack 8 through the bolt 14, the module screen 3 is arranged on the cross rod 7 through the connecting mechanism 9, the inserting plate 12 is inserted into the inserting groove 13, the screen outer frame 2 is arranged at the top of the base 4, the screen module 3 is arranged in the screen outer frame 2, the screen outer frame 2 and the mounting rack 1 are fixed through the side connecting plate 10, the power supply box is arranged at one side of the cross rod 7, the computer host and the screen divider are arranged in the storage box 5, the computer host, the screen divider and the module screen are connected with the classroom master switch through electric wires, the four-spelling four-display intelligent blackboard adopts a four-display mode, the maximum display size of, compare prior art and show that the size is bigger, be fit for great classroom and give lessons, and four pieces of concatenation show wisdom blackboard and have infrared touch function, 4 all can show alone by the concatenation screen, can improve the teaching quality, install module screen 3 on mounting bracket 1 through coupling mechanism 9, conveniently install and maintain this wisdom blackboard, can increase module screen 3's stability, be provided with side connection board 10 and lacing wire 15, can this wisdom blackboard's stability.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a four piece together four and show wisdom blackboard, includes mounting bracket (1), screen frame (2), module screen (3), base (4), stand (6) and coupling mechanism (9), its characterized in that, horizontal pole (7) are installed with the welded mode to one side of mounting bracket (1), the quantity of horizontal pole (7) is 4, two fixed mounting has power supply box (11) between horizontal pole (7), the quantity of power supply box (11) is 4, slot (13) have been seted up to the both ends symmetry of horizontal pole (7), coupling mechanism (9) are through picture peg (12) fixed mounting on horizontal pole (7), bolt (14) fixed mounting has stores pylon (8) in one side of coupling mechanism (9), the bottom of the opposite side of mounting bracket (1) is provided with base (4), the inside of base (4) is provided with storage tank (5), computer and split screen ware have been placed to the inside of storage tank (5), the top fixed mounting of base (4) has screen frame (2), module screen (3) set up the inboard at screen frame (2).

2. The intelligent blackboard of claim 1, wherein the four-in-one and four-display blackboard comprises: one side fixed mounting of the bottom of mounting bracket (1) has lacing wire (15), the mounting hole has been seted up on lacing wire (15), the quantity of lacing wire (15) is 4.

3. The intelligent blackboard of claim 1, wherein the four-in-one and four-display blackboard comprises: the inserting plate (12) is arranged in the inserting groove (13), and a screw hole is formed in one side of the bottom of the connecting mechanism (9).

4. The intelligent blackboard of claim 1, wherein the four-in-one and four-display blackboard comprises: side connecting plates (10) are symmetrically installed on two sides of the mounting rack (1), stand columns (6) are symmetrically installed on two sides of the screen outer frame (2), and one ends of the side connecting plates (10) are fixedly installed on the stand columns (6).

5. The intelligent blackboard of claim 1, wherein the four-in-one and four-display blackboard comprises: screw holes are formed in the hanging rack (8), and one side of the module screen (3) is installed on the hanging rack (8) through screws.

6. The intelligent blackboard of claim 1, wherein the four-in-one and four-display blackboard comprises: the module screen (3) comprises four infrared touch screens, and the size of the module screen (3) is 86 inches.