CN211555135U

CN211555135U - Wisdom nanometer blackboard projection structure

Info

Publication number: CN211555135U
Application number: CN201921996395.XU
Authority: CN
Inventors: 林祖武; 曾金林; 方德文; 杨东生
Original assignee: Zhuhai Jinpin Venture Sharing Platform Technology Co Ltd
Current assignee: Zhuhai Jinpin Venture Sharing Platform Technology Co Ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-09-22
Anticipated expiration: 2029-11-19

Abstract

The utility model provides an intelligent nanometer blackboard projection structure, which comprises a blackboard body and a high-speed shooting instrument component; the blackboard body comprises a display module, a left side plate and a right side plate; the display module is arranged in the middle of the blackboard body; the left side plate is arranged on the left side of the blackboard body and is smoothly connected with the left side of the display module; the right side plate is arranged on the right side of the blackboard body and is smoothly connected with the right side of the display module; the high shooting instrument assembly is arranged on the side surface of the blackboard body; the high shooting instrument component can extend into the blackboard body and extend out of the blackboard body; by adopting the technical scheme, the intelligent nano blackboard can perform data projection display in the teaching process and perform nondestructive chalk writing, so that a multifunctional teaching mode is realized; the utility model provides a scheme is comparatively novel, and humanized design is comparatively reasonable, can effectively improve the teaching quality, reduces teacher intensity of labour, improves student's interest.

Description

Wisdom nanometer blackboard projection structure

Technical Field

The utility model belongs to the technical field of the intelligence blackboard, concretely relates to wisdom nanometer blackboard projection structure.

Background

The existing teaching blackboard has single function, and teachers need to write teaching schemes and the like on the blackboard by handwriting, so that the workload of the teachers is large, and the display of teaching materials, such as picture materials, is not facilitated.

Based on the technical problems in the teaching blackboard, no relevant solution is provided; there is therefore a pressing need to find effective solutions to the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the weak point that exists in the above-mentioned technique, provide a wisdom nanometer blackboard projection structure, aim at solving the problem of current teaching blackboard function singleness.

The utility model provides an intelligent nanometer blackboard projection structure, which comprises a blackboard body and a high-speed shooting instrument component; the blackboard body comprises a display module, a left side plate and a right side plate; the display module is arranged in the middle of the blackboard body; the left side plate is arranged on the left side of the blackboard body and is smoothly connected with the left side of the display module; the right side plate is arranged on the right side of the blackboard body and is smoothly connected with the right side of the display module; the high shooting instrument assembly is arranged on the side surface of the blackboard body; the high shooting instrument component can extend into the blackboard body and extend out of the blackboard body.

Further, the high shooting instrument assembly comprises a support frame, a handle, a base and a high shooting instrument; the supporting frame is arranged on the side surface of the right side plate in a telescopic manner; the handle is fixedly arranged on the outer side surface of the support frame; the base is arranged at the bottom of the support frame in a foldable manner and can be used for placing projection data; the base is folded and buckled in the supporting frame to form a whole with the supporting frame; the high shooting instrument can be arranged at the top of the support frame in a folding manner and is positioned right above the base; the high-speed shooting instrument is buckled in the support frame through folding and is integrated with the support frame.

Furthermore, the high-speed scanner assembly comprises an air cylinder, one end of the air cylinder is connected to the support frame, and the other end of the air cylinder is connected to the base; the base is arranged on the supporting frame in a foldable mode through the air cylinder.

Further, the cylinders include a first cylinder and a second cylinder; one end of the first air cylinder is connected to the support frame and is positioned on the left side of the high-speed shooting instrument; the other end of the first air cylinder is connected to the left side of the base; one end of the second cylinder is connected to the support frame and is positioned on the right side of the high-speed shooting instrument; the other end of the second cylinder is connected to the right side of the base.

Further, the high-speed scanner is in communication connection with the display module through a wire.

Further, the left side panel comprises a left side panel mounting module; the display module includes the tall and erect board module of ann, and the tall and erect board module of ann sets up in left panel installation module, and the tall and erect board module of ann can run operating system includes Google android.

Further, the right side panel comprises a right side panel mounting module, the display module comprises an OPS module, the OPS module is arranged in the left side panel mounting module or the right side panel mounting module, and the operating system which the OPS module can run comprises microsoft windows.

Furthermore, the display module comprises a communication module, the communication module is arranged in the right side plate installation module, and the communication module is respectively in communication connection with the android board module and the OPS module; the communication module is also used for connecting with an external communication signal.

Furthermore, the support frame, the handle and the base are all made of stainless steel materials; the supporting frame is arranged on the side surface of the right side plate along the vertical direction; the base is arranged at the bottom of the support frame along the horizontal direction.

Furthermore, an inclined plane is arranged on the bottom surface of the blackboard body, a key module is arranged in the inclined plane, and the key module is electrically connected with the display module; the key module is provided with keys towards the outer side of the inclined surface.

By adopting the technical scheme, the intelligent nano blackboard can perform data projection display in the teaching process and perform nondestructive chalk writing, so that a multifunctional teaching mode is realized; the utility model provides a scheme is comparatively novel, and humanized design is comparatively reasonable, can effectively improve the teaching quality, reduces teacher intensity of labour, improves student's interest.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

The present invention will be further explained with reference to the accompanying drawings:

FIG. 1 is a front view of the intelligent nano blackboard of the present invention;

FIG. 2 is a perspective view of the intelligent nano blackboard of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is an exploded view of the intelligent nano blackboard of the present invention;

FIG. 5 is a second exploded view of the intelligent nano blackboard of the present invention;

FIG. 6 is a schematic view of the projecting structure of the intelligent nano blackboard according to the present invention in an extended state;

FIG. 7 is an enlarged view of portion B of FIG. 6;

FIG. 8 is a schematic view of the opened state of the projection structure of the intelligent nano blackboard according to the present invention;

FIG. 9 is an enlarged view of a portion C of FIG. 8;

FIG. 10 is a schematic view of the projection state of the intelligent nano blackboard projection structure of the present invention;

fig. 11 is an enlarged view of a portion D of fig. 10.

In the figure: 1. a display module; 10. an inclined surface; 11. a middle tempered glass plate; 12. a display panel; 13. a frame structure; 14. a rear cover plate; 15. pressing a key; 2. a left side plate; 21. a left tempered glass plate; 22. a module is installed on the left side; 3. a right side plate; 31. A right tempered glass plate; 32. a module is arranged on the right side; 4. a high-speed scanner assembly; 41. a handle; 42. a base; 43. a cylinder; 44. A high shooting instrument; 5. a communication module; 6. an OPS module; 7. android board module.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 to 11, the present invention provides a projection structure of a smart nano blackboard, which can be applied to a smart nano blackboard; the projection structure comprises a blackboard body and a high-speed shooting instrument assembly 4; the blackboard body comprises a display module 1, a left side plate 2 and a right side plate 3; the display module 1 is arranged in the middle of the blackboard body; the left side plate 2 is arranged on the left side of the blackboard body and is smoothly connected with the left side of the display module 1; the right side plate 3 is arranged on the right side of the blackboard body and is smoothly connected with the right side of the display module 1; further, the high-speed shooting instrument assembly 4 is arranged on the side surface of the blackboard body; the high-speed shooting instrument component 4 can extend into the blackboard body and extend out of the blackboard body; specifically, the high-speed shooting instrument assembly 4 is telescopically arranged on the side surface of the blackboard body, extends out of the blackboard body when in use and is collected in the blackboard body when not in use, so that other influences or damages caused by external leakage are avoided; by adopting the scheme, the intelligent nano blackboard can be used for projection teaching in teaching, particularly relevant teaching materials or operation materials and the like are required to be displayed, and the practicability of the intelligent nano blackboard is improved; the utility model provides a scheme for current blackboard function is various, can effectively solve the problem that current blackboard function singleness, humanized design are low.

Preferably, in combination with the above solution, as shown in fig. 1 to 11, in the present embodiment, the high-speed scanner assembly 4 includes a support frame, a handle 41, a base 42, and a high-speed scanner 44; wherein, the supporting frame is arranged on the side surface of the right side plate 3 in a telescopic way; the handle 41 is fixedly arranged on the outer side surface of the support frame, so that the push-pull is convenient; further, the base 42 can be folded at the bottom of the supporting frame and used for placing projection data; further, the base 42 is folded and buckled in the support frame to form a whole with the support frame; specifically, one end of the base 42 is rotatably arranged at the bottom of the support frame, and is directly folded and buckled into the support frame body when not in use, so as to form a whole with the support frame; further, the high-speed camera 44 can be folded on the top of the supporting frame and is located right above the base 42, so that the high-speed camera 44 can project data on the base 43; further, the high-speed scanner 44 is folded and buckled in the support frame and is integrated with the support frame, so that the high-speed scanner is convenient to store; specifically, the high-speed scanner 44 is connected to the display module 1 through a wire for communication to realize data transmission for projection.

Preferably, in combination with the above solution, as shown in fig. 1 to 11, in this embodiment, the high-speed shooting instrument assembly 4 includes a cylinder 43, one end of the cylinder 43 is connected to the supporting frame, and the other end of the cylinder 43 is connected to the base 42; the base 42 is arranged on the supporting frame in a foldable way through the air cylinder 43; further, to perform a balancing function, the cylinder 43 includes a first cylinder and a second cylinder; specifically, one end of the first cylinder is connected to the support frame and is located on the left side of the high-speed scanner 44; the other end of the first cylinder is connected to the left side of the base 42; one end of the second cylinder is connected to the support frame and is positioned at the right side of the high-speed shooting instrument 44; the other end of the second cylinder is connected to the right side of the base 42.

Preferably, with reference to the above schemes, as shown in fig. 1 to 11, in this embodiment, the display module 1 includes an android board module 7 and a communication module 5, the android board module 7 is disposed in the left side board installation module 22, and the android board module 7 may run an operating system including *** android; further, the communication module 5 is arranged in the right side plate installation module 32, and the communication module 5 is respectively in communication connection with the android board module 7; further, the communication module 5 is also configured to be connected to an external communication signal, specifically, wifi connection or 4g or 5g wireless communication connection.

Preferably, with reference to the above solutions, as shown in fig. 1 to 11, in this embodiment, the display module 1 includes an OPS module 6 and a communication module 5, the OPS module 6 is disposed in the left side board installation module 22 or the right side board installation module 32, and an operating system in which the OPS module 6 can operate includes microsoft windows; further, the communication module 5 is arranged in the right side plate installation module 32, and the communication module 5 is respectively in communication connection with the OPS module 6; further, the communication module 5 is also configured to be connected to an external communication signal, specifically, wifi connection or 4g or 5g wireless communication connection.

Preferably, with reference to the above scheme, as shown in fig. 1 to 11, in this embodiment, the display module 1 includes a communication module 5, the communication module 5 is disposed in the right side plate installation module 32, and the communication module 5 is in communication connection with the android board module 7 and the OPS module 6, respectively; the communication module 5 is also used for connecting with external communication signals.

Preferably, in combination with the above solutions, as shown in fig. 1 to 11, in the present embodiment, the supporting frame, the handle 41 and the base 42 are made of stainless steel material; the supporting frame is arranged on the side surface of the right side plate 3 along the vertical direction; the base 42 is disposed at the bottom of the supporting frame along the horizontal direction.

Preferably, with the above solution, as shown in fig. 1 to 11, in this embodiment, an inclined surface 10 is disposed on a bottom surface of the frame structure 13, a key module is disposed in the inclined surface 10, and the key module is electrically connected to the display module 1; the key module is provided with keys 15 outside the inclined plane 10.

Preferably, in combination with the above solution, as shown in fig. 1 to 11, in this embodiment, a tempered glass plate is further included; the blackboard body comprises a display module 1, a left side plate 2 and a right side plate 3; the display module 1 is arranged in the middle of the blackboard body; the left side plate 2 is arranged on the left side of the blackboard body and is smoothly connected with the left side of the display module 1; the right side plate 3 is arranged on the right side of the blackboard body and is smoothly connected with the right side of the display module 1; the toughened glass plate comprises a left toughened glass plate 21, a middle toughened glass plate 11 and a right toughened glass plate 31; the left toughened glass plate 21 is arranged on the left side plate 2, the middle toughened glass plate 11 is arranged on the display module 1, and the right toughened glass plate 31 is arranged on the right side plate 3; the outer side surface of the toughened glass plate is a writing surface which is made of frosting powder materials, so that the outer side surface of the toughened glass plate can meet the writing function of dustless chalk and common chalk; the specific manufacturing process of the writing surface comprises the following steps: firstly, performing frosting treatment on glass by using low-reflection frosting powder, then soaking the frosted glass in low-reflection treatment liquid for corrosion, washing and drying; by adopting the scheme, the blackboard has writing resistance effect, chalk writing can not permanently damage the surface of the blackboard, dust-free chalk and common chalk can write, and teachers can write teaching contents completely.

Preferably, in combination with the above solution, as shown in fig. 1 to 11, in this embodiment, the blackboard body further includes a frame structure 13; the frame structure 13 is provided with a left side plate mounting frame, a middle mounting frame and a right side plate mounting frame; the display module 1 comprises a display panel 12, the left side panel 2 comprises a left side panel mounting module 22, and the right side panel 3 comprises a right side panel mounting module 32; the display panel 12 is arranged in the middle mounting frame, the left side plate mounting module 22 is arranged in the left side plate mounting frame, and the right side plate mounting module 32 is arranged in the right side plate mounting frame; further, the frame structure 13 is made of an aluminum alloy material; by adopting the scheme, the middle and two side areas of the intelligent nano blackboard can meet the writing function of the dustless chalk and the common chalk, and the permanent damage to the surface of the blackboard caused by the writing of the fountain pen and the chalk can be avoided.

Preferably, in combination with the above solution, as shown in fig. 1 to 11, in this embodiment, the middle tempered glass plate 11 is buckled in the middle mounting frame and attached to the display panel 12; the left toughened glass plate 21 is buckled in the left side plate mounting frame and is attached to the left side plate mounting module 22; the right toughened glass plate 31 is buckled in the right side plate mounting frame and is attached to the right side plate mounting module 32; by adopting the installation mode, the toughened glass plate can be effectively installed on the frame structure 13.

Preferably, with reference to the above scheme, as shown in fig. 1 to 11, in this embodiment, the outer side surface of the tempered glass plate is a curved surface, and the curvature of the curved surface is 1mm to 3mm, that is, the outer side surface of the tempered glass plate has a certain radian, and the distance from the highest bending point to the lowest bending point of the radian is 1mm to 3mm, generally 2 mm; furthermore, the inner side surface of the toughened glass plate is completely silkscreened black, so that light reflection is facilitated.

The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any way. The technical solutions of the present invention can be used by anyone skilled in the art to make many possible variations and modifications to the technical solution of the present invention, or to modify equivalent embodiments with equivalent variations, without departing from the scope of the technical solution of the present invention. Therefore, any modification, equivalent change and modification of the above embodiments according to the present invention are all within the protection scope of the present invention.

Claims

1. An intelligent nano blackboard projection structure is characterized by comprising a blackboard body and a high-speed shooting instrument assembly (4); the blackboard body comprises a display module (1), a left side plate (2) and a right side plate (3); the display module (1) is arranged in the middle of the blackboard body; the left side plate (2) is arranged on the left side of the blackboard body and is smoothly connected with the left side of the display module (1); the right side plate (3) is arranged on the right side of the blackboard body and is smoothly connected with the right side of the display module (1); the high-speed shooting instrument assembly is arranged on the side surface of the blackboard body; the high shooting instrument component can extend into the blackboard body and extend out of the blackboard body.

2. The intelligent nano-blackboard projection structure according to claim 1, characterized in that the high-speed scanner assembly (4) includes a support, a handle (41), a base (42) and a high-speed scanner (44); the supporting frame is arranged on the side surface of the right side plate (3) in a telescopic manner; the handle (41) is fixedly arranged on the outer side surface of the support frame; the base (42) can be arranged at the bottom of the support frame in a folding mode and used for placing projection data; the base (42) is buckled in the support frame through folding and is integrated with the support frame; the high-speed shooting instrument (44) can be arranged at the top of the support frame in a folding mode and is positioned right above the base (42); the high-speed photographing instrument (44) is buckled in the support frame through folding and is integrated with the support frame.

3. The intelligent nano blackboard projection structure according to claim 2, wherein the high-speed shooting device assembly (4) includes a cylinder (43), one end of the cylinder (43) is connected to the support frame, and the other end of the cylinder (43) is connected to the base (42); the base (42) is arranged on the supporting frame in a foldable mode through the air cylinder (43).

4. The intelligent nano blackboard projection structure according to claim 3, wherein the cylinder (43) includes a first cylinder and a second cylinder; one end of the first air cylinder is connected to the support frame and is positioned on the left side of the high-speed shooting instrument (44); the other end of the first air cylinder is connected to the left side of the base (42); one end of the second cylinder is connected to the support frame and is positioned on the right side of the high-speed shooting instrument (44); the other end of the second air cylinder is connected to the right side of the base (42).

5. The intelligent nano blackboard projection structure according to claim 2, characterized in that the high-speed shooting instrument (44) is connected with the display module (1) through a wire in communication.

6. The intelligent nano-blackboard projection structure according to claim 1, characterised in that the left side plate (2) includes a left side plate mounting module (22); display module (1) includes tall and erect board module (6), tall and erect board module (6) set up in left side board installation module (22), but tall and erect board module (6) operation system includes Google Android.

7. The intelligent nano-blackboard projection structure according to claim 6, wherein the right side board (3) includes a right side board mounting module (32), the display module (1) includes an OPS module (7), the OPS module (7) is disposed in the left side board mounting module (22) or the right side board mounting module (32), and the operating system in which the OPS module (7) can operate includes Microsoft Windows.

8. The intelligent nano blackboard projection structure according to claim 7, wherein the display module (1) includes a communication module (5), the communication module (5) is disposed in the right side board installation module (32), and the communication module (5) is in communication connection with the android board module (6) and the OPS module (7), respectively; the communication module (5) is also used for connecting with an external communication signal.

9. The intelligent nano blackboard projection structure according to claim 2, wherein the support frame, the handle (41) and the base (42) are made of stainless steel material; the supporting frame is arranged on the side surface of the right side plate (3) along the vertical direction; the base (42) is arranged at the bottom of the supporting frame along the horizontal direction.

10. The projection structure of the intelligent nano blackboard according to claim 1, wherein the bottom surface of the blackboard body is provided with an inclined surface (10), a key module is arranged in the inclined surface (10), and the key module is electrically connected with the display module (1); the key module is provided with a key (15) towards the outside of the inclined plane (10).