CN210526117U

CN210526117U - Intelligent blackboard with safety device

Info

Publication number: CN210526117U
Application number: CN201921189027.4U
Authority: CN
Inventors: 杨巍
Original assignee: Nanjing Daguan Education Technology Co Ltd
Current assignee: Nanjing Daguan Education Technology Co Ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-05-15
Anticipated expiration: 2029-07-25

Abstract

The application discloses wisdom blackboard with safety device. This wisdom blackboard with safety device includes safety device and blackboard body, safety device includes: first fixed part and second fixed part, first fixed part set up in the blackboard body back, the second fixed part set up in blackboard body bottom and with the technical problem that there is the potential safety hazard in the wisdom blackboard has been solved to first fixed part fixed this application in an intersection. Through this application, realized the stable installation and the fixed of wisdom blackboard.

Description

Intelligent blackboard with safety device

Technical Field

The application relates to an intelligence hardware field particularly, relates to an intelligence blackboard with safety device.

Background

The intelligent blackboard can be used for realizing teaching switching between chalk blackboard writing and multimedia application.

The inventor finds that the intelligent blackboard arranged on the bracket is easy to shake due to the fact that the intelligent blackboard is heavy, and potential safety hazards exist.

Aiming at the problem that an intelligent blackboard in the related technology has potential safety hazard, an effective solution is not provided at present.

Disclosure of Invention

The main aim at of this application provides an wisdom blackboard with safety device to there is the problem of potential safety hazard in solving the wisdom blackboard.

In order to achieve the above object, according to one aspect of the present application, there is provided an intelligent blackboard having a safety device.

The wisdom blackboard with safety device according to this application includes:

the method comprises the following steps: safety device and blackboard body, safety device includes: the blackboard comprises a first fixing part and a second fixing part, wherein the first fixing part is arranged on the back of the blackboard body, and the second fixing part is arranged at the bottom of the blackboard body and is fixed with the first fixing part in a crossed manner.

Further, the first fixing portion is installed at the back of the writing area of the intelligent blackboard.

Furthermore, the first fixing portion is a sheet metal part and is fixed on the wall body through screws.

Further, the second fixed part is L type sheet metal component, and will through the screw L type sheet metal component is fixed at the lower extreme of blackboard body.

Further, L type sheet metal component has the spacing groove to make according to firm degree removes L type sheet metal component.

Further, the first fixing portion is provided with an anti-slip surface.

Furthermore, the first fixing portion is provided with a positioning hole.

Furthermore, the first fixing part adopts a symmetrical structure.

Further, the second fixing part comprises a vertical plate and a horizontal plate, and the vertical plate and the horizontal plate are integrally formed

The wisdom blackboard that has safety device in this application embodiment adopts the mode of safety device and blackboard body, through first fixed part and the second fixed part on the safety device, first fixed part set up in the blackboard body back, the second fixed part set up in blackboard body bottom and with first fixed part cross fixation has reached the fixed purpose of installation effectively to realized that the installation is convenient, the rigidity just installs firm technological effect, and then solved the wisdom blackboard and have had the technical problem of potential safety hazard.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:

FIG. 1 is a schematic view of an intelligent blackboard with a safety device according to an embodiment of the present application;

FIG. 2 is a schematic view of an intelligent blackboard with a safety device according to a preferred embodiment of the present application;

FIG. 3 is a schematic view of a first fixing portion of an intelligent blackboard having a safety device according to an embodiment of the present application;

fig. 4 is a schematic structural view of a second fixing portion of an intelligent blackboard having a safety device according to an embodiment of the present application.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

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 application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1, the intelligent blackboard with a safety device in the embodiment of the present application includes: safety device 10 and blackboard body 1, safety device 10 includes: the blackboard comprises a first fixing part 11 and a second fixing part 12, wherein the first fixing part 11 is arranged on the back of the blackboard body 1, and the second fixing part 12 is arranged at the bottom of the blackboard body 1 and is fixed with the first fixing part 11 in a crossed manner. Through first fixed part 11 and second fixed part 12 are located the back and the bottom surface of blackboard body respectively and cross-over fixation, can improve the stability of wisdom blackboard to reduce the potential safety hazard.

Specifically, the first fixing parts 11 are respectively installed at the positions of the back walls of the writing area and the liquid crystal display area, the positions are determined according to the installation areas, one first fixing part 11 can be installed in each area, and the first fixing parts 11 are fixed on the wall through screws. The second fixing part 12 is inserted from the lower part of the blackboard and fixed at the lower end of the blackboard by screws, and the lower end is designed with screw hole sites, so that the L-shaped metal plate can be moved according to the firmness degree. The blackboard is more stably abutted against the wall after the blackboard fixing safety device is installed.

From the above description, it can be seen that the following technical effects are achieved by the present application:

in this application embodiment, adopt the mode of safety device and blackboard body, through first fixed part and the second fixed part on the safety device, first fixed part set up in the blackboard body back, the second fixed part set up in blackboard body bottom and with first fixed part cross fixation has reached the fixed purpose of installation effectively to realized that the installation is convenient, the rigidity just installs firm technological effect, and then solved the technical problem that there is the potential safety hazard in the wisdom blackboard.

According to the embodiment of the present application, as shown in fig. 2, the first fixing portion is preferably installed on the back of the writing area of the intelligent blackboard. Specifically, the selection may be performed according to actual situations, and is not specifically limited in the embodiments of the present application.

According to the embodiment of the present application, as shown in fig. 2, preferably, the first fixing portion is a sheet metal part, and the sheet metal part is fixed on the wall body by screws. The sheet metal part can be fixed on the wall body through screws.

According to the embodiment of the application, as an optimization in the embodiment, as shown in fig. 2, the second fixing portion is an L-shaped sheet metal part, and the L-shaped sheet metal part is fixed at the lower end of the blackboard body through a screw. The L-shaped sheet metal part is fixed at the lower end of the blackboard body through screws.

According to the embodiment of the present application, as shown in fig. 4, the L-shaped sheet metal part preferably has a limiting groove 121 so as to move the L-shaped sheet metal part according to the firmness degree. Through spacing groove 121 is convenient for improve the activity of L type sheet metal component.

According to the embodiment of the present application, as shown in fig. 3, it is preferable that the first fixing portion is provided with a non-slip surface. Improve frictional force, prevent to take place to skid when fixed.

According to the embodiment of the present application, as shown in fig. 3, preferably, the first fixing portion is provided with a positioning hole 112. The positioning hole 112 is fixed by a fixing member such as a screw.

According to the embodiment of the present application, as shown in fig. 3, it is preferable that the first fixing portion has a symmetrical structure. For structural reinforcement.

According to the embodiment of the present application, as a preference in the embodiment, as shown in fig. 4, the second fixing portion includes a vertical plate and a horizontal plate, and the vertical plate is integrally formed with the horizontal plate. The fixed structural strength is improved.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides an intelligence blackboard with safety device which characterized in that includes: safety device and blackboard body, safety device includes: the blackboard comprises a first fixing part and a second fixing part, wherein the first fixing part is arranged on the back of the blackboard body, and the second fixing part is arranged at the bottom of the blackboard body and is fixed with the first fixing part in a crossed manner.

2. The intelligent blackboard with a safety device according to claim 1, wherein the first fixing part is installed at the back of the writing area of the intelligent blackboard.

3. The intelligent blackboard with a safety device according to claim 2, wherein the first fixing portion is a sheet metal part, and the sheet metal part is fixed on the wall body by screws.

4. The intelligent blackboard with a safety device according to claim 1, wherein the second fixing portion is an L-shaped sheet metal part, and the L-shaped sheet metal part is fixed at the lower end of the blackboard body by screws.

5. The intelligent blackboard with a safety device according to claim 4, wherein the L-shaped sheet metal part has a limit groove so that the L-shaped sheet metal part is moved according to the degree of firmness.

6. The intelligent blackboard with a safety device according to claim 1, wherein the first fixing portion is provided with an anti-slip surface.

7. The intelligent blackboard with safety device as claimed in claim 1, wherein the first fixing portion has a positioning hole.

8. The intelligent blackboard with a safety device according to claim 1, wherein the first fixing portion adopts a symmetrical structure.

9. The intelligent blackboard with a safety device according to claim 1, wherein the second fixing portion includes a vertical plate and a horizontal plate, the vertical plate and the horizontal plate are integrally formed.