Intelligent blackboard convenient to install

Abstract

The utility model belongs to the technical field of intelligent blackboards, and particularly relates to a convenient-to-install intelligent blackboard which comprises an intelligent blackboard body, positioning clamping grooves are formed in the four corners of the back face of the intelligent blackboard body, and T-shaped supporting plates are installed at the positions, close to the positioning clamping grooves, of the four corners of the back face of the intelligent blackboard body. Supporting frames are arranged on the side edges of the two T-shaped supporting plates on the same side in the vertical direction, and fixing protruding blocks are symmetrically arranged on one sides of the supporting frames. After the two supporting frames are installed, the intelligent blackboard body is moved to insert the protruding parts of the T-shaped supporting plates into the supporting inserting grooves, then the intelligent blackboard body can be temporarily fixed, by using fixing bolts, the installation stability of the intelligent blackboard body can be further improved, and installation and use of the intelligent blackboard body are facilitated; and by taking down the fixing bolts and horizontally moving the intelligent blackboard body, the intelligent blackboard body can be separated from the supporting frame, and follow-up overhaul and maintenance of the intelligent blackboard body are facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of smart blackboards, and in particular relates to a smart blackboard that is easy to install. Background Art

[0002] The smart blackboard uses capacitive touch technology to combine traditional handwriting blackboards and multimedia devices, making it easy to switch between chalk writing and multimedia applications. The same area can be used for normal writing with chalk like an ordinary blackboard, or for viewing various rich multimedia applications such as PPT videos, pictures, animations, etc. by touching the hand like a large Pad, achieving a combination of tradition and modernity.

[0003] Most of the existing smart blackboards are wall-mounted. When installing the smart blackboard, it is necessary to install a bracket on the wall, and then lift the smart blackboard to move it so that the smart blackboard and the bracket are engaged to fix the smart blackboard. However, this installation method is relatively cumbersome and difficult, and it is inconvenient to disassemble and maintain the smart blackboard at a later stage. Based on this, the utility model provides a smart blackboard that is easy to install. Utility Model Content

[0004] In order to solve the above-mentioned problems existing in the prior art, the utility model provides an easy-to-install smart blackboard, which has the characteristics of easy installation and easy disassembly.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a smart blackboard that is easy to install, including a smart blackboard body, positioning slots are opened at the four corners of the back side of the smart blackboard body, T-shaped support plates are installed at the four corners of the back side of the smart blackboard body near the positioning slots, and support frames are arranged on the sides of the two T-shaped support plates on the same side vertically, and fixing protrusions are symmetrically arranged on one side of the support frame, and mounting holes are symmetrically opened on one side of the support frame near the fixing protrusions, a support slot is opened in the middle of one side of the fixing protrusion, and the protrusion of the T-shaped support plate is located inside the support slot.

[0006] As an optimal technical solution for a smart blackboard that is easy to install according to the utility model, fixing screw grooves are provided at the four corners of the positioning slots near the back of the smart blackboard body.

[0007] As an optimal technical solution for a smart blackboard that is easy to install according to the utility model, a positioning block is provided in the middle of one side of the T-shaped support plate, the positioning block is adapted to the positioning slot, and fixing holes are provided at the four corners of one side of the T-shaped support plate.

[0008] As an optimal technical solution for a smart blackboard that is easy to install according to the utility model, the inner diameter of the fixing screw groove is the same as the inner diameter of the fixing card hole, a fixing screw is installed inside the fixing card hole, and one end of the fixing screw is located inside the fixing screw groove.

[0009] As an optimal technical solution for a smart blackboard that is easy to install in the utility model, the longitudinal cross-sectional dimension of the protrusion of the T-shaped support plate is the same as the longitudinal cross-sectional dimension of the support slot, and a No. 1 connecting hole is symmetrically provided at the top of the protrusion of the T-shaped support plate.

[0010] As an optimal technical solution for a smart blackboard that is easy to install according to the utility model, No. 2 connecting holes are symmetrically opened at the top end and the bottom end of the inner wall of the support slot, the inner diameter of the No. 1 connecting hole is the same as the inner diameter of the No. 2 connecting hole, and fixing bolts are installed through the No. 2 connecting hole and the corresponding No. 2 connecting hole.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] When the utility model is in use, the T-shaped support plate and the smart blackboard body can be connected through the coordinated use of the positioning slot, the fixing screw slot, the positioning block, the fixing hole and the fixing screw; the support frame can be fixed by installing the expansion bolt inside the mounting hole; after the two support frames are installed, the smart blackboard body can be temporarily fixed by moving the smart blackboard body and inserting the protruding part of the T-shaped support plate into the supporting slot; by using the fixing bolts, the installation stability of the smart blackboard body can be further improved, and the installation and use of the smart blackboard body can be facilitated; by removing the fixing bolts and moving the smart blackboard body horizontally, the smart blackboard body can be separated from the contact with the support frame, and the subsequent inspection and maintenance of the smart blackboard body is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 This is the installation effect diagram of the utility model;

[0015] Figure 2 This is an exploded view of the installation of the T-shaped support plate of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the T-shaped support plate of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the support frame of the utility model;

[0018] Figure 5 It is a front view of the smart blackboard body of the utility model.

[0019] In the figure: 1. Smart blackboard body; 2. Positioning slot; 3. Fixing screw slot; 4. T-shaped support plate; 5. Positioning block; 6. Fixing hole; 7. Fixing screw; 8. No. 1 connecting hole; 9. Support frame; 10. Fixing protrusion; 11. Mounting hole; 12. Support slot; 13. No. 2 connecting hole; 14. Fixing bolt. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0021] See also Figure 1-5 , the utility model provides the following technical solutions: a smart blackboard that is easy to install, including a smart blackboard body 1, positioning slots 2 are provided at the four corners of the back of the smart blackboard body 1, and fixing screw slots 3 are provided at the four corners of the back of the smart blackboard body 1 near the positioning slots 2. T-shaped support plates 4 are installed at the four corners of the back of the smart blackboard body 1 near the positioning slots 2, and a positioning block 5 is provided in the middle of one side of the T-shaped support plate 4. The positioning block 5 is adapted to the positioning slot 2, and the installation of the T-shaped support plate 4 can be positioned and limited. Fixing holes 6 are provided at the four corners of one side of the T-shaped support plate 4. The inner diameter of the fixing screw slot 3 is the same as the inner diameter of the fixing screw slot 6. A fixing screw 7 is installed inside the fixing screw hole 6, and one end of the fixing screw 7 is located inside the fixing screw slot 3, so that the T-shaped support plate 4 can be fixed on the smart blackboard body 1, which is convenient for the connection between the T-shaped support plate 4 and the smart blackboard body 1;

[0022] A support frame 9 is arranged on the side of the two T-shaped support plates 4 on the same side vertically, and a fixing protrusion 10 is symmetrically arranged on one side of the support frame 9. A mounting hole 11 is symmetrically opened near the fixing protrusion 10 on one side of the support frame 9, and an expansion bolt is installed inside the mounting hole 11 to facilitate the fixing of the support frame 9 on the wall. A support slot 12 is opened in the middle of one side of the fixing protrusion 10, and the protrusion of the T-shaped support plate 4 is located inside the support slot 12. The longitudinal section size of the protrusion of the T-shaped support plate 4 is the same as the longitudinal section size of the support slot 12. A No. 1 connecting hole 8 is symmetrically opened at the top of the protrusion of the T-shaped support plate 4, and a No. 2 connecting hole 13 is symmetrically opened at the top of the inner wall of the support slot 12 and the bottom of the inner wall of the support slot 12. The inner diameter of the No. 1 connecting hole 8 is the same as the inner diameter of the No. 2 connecting hole 13, and a fixing bolt 14 is installed through the No. 2 connecting hole 13 and the corresponding No. 2 connecting hole 13, so that the T-shaped support plate 4 and the support frame 9 can be connected and fixed, thereby realizing the installation of the smart blackboard body 1 on the wall.

[0023] Working principle and use process of the utility model: During the use of the utility model, the staff measures the installation spacing and installation height between the two support frames 9 on the wall, and then the staff fixes the support frame 9 by installing expansion screws inside the installation holes 11. Then the user installs the T-shaped support plate 4 inside the smart blackboard body 1, and fixes the T-shaped support plate 4 by fixing screws 7. After the four T-shaped support plates 4 are installed, the staff lifts the smart blackboard body 1 to move up, so that the four T-shaped support plates 4 are aligned with the four support slots 12, and then the staff moves the smart blackboard body 1 so that the protruding parts of the T-shaped support plates 4 enter the support slots 12 to support and limit the smart blackboard body 1. After the smart blackboard body 1 is temporarily fixed, the staff installs the fixing bolts 14 to connect the T-shaped support plate 4 and the support frame 9 as a whole, thereby completing the installation of the smart blackboard body 1;

[0024] During the disassembly and maintenance of the smart blackboard body 1, the staff removes the fixing bolts 14, and then the staff moves the smart blackboard body 1 horizontally to remove the smart blackboard body 1 for maintenance.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A smart blackboard that is easy to install, comprising a smart blackboard body (1), characterized in that: Positioning slots (2) are provided at the four corners of the back of the smart blackboard body (1); T-shaped support plates (4) are installed at the four corners of the back of the smart blackboard body (1) near the positioning slots (2); support frames (9) are provided on the sides of the two T-shaped support plates (4) on the same vertical side; fixing protrusions (10) are symmetrically provided on one side of the support frame (9); mounting holes (11) are symmetrically provided on one side of the support frame (9) near the fixing protrusions (10); a support slot (12) is provided in the middle of one side of the fixing protrusion (10); and the protruding portion of the T-shaped support plate (4) is located inside the support slot (12).

2. According to claim 1, a smart blackboard that is easy to install, characterized in that: The back side of the smart blackboard body (1) is provided with fixing screw grooves (3) at the four corners near the positioning slots (2).

3. According to claim 2, the easy-to-install smart blackboard is characterized by: A positioning block (5) is provided in the middle of one side of the T-shaped support plate (4), the positioning block (5) is adapted to fit the positioning slot (2), and fixing holes (6) are provided at the four corners of one side of the T-shaped support plate (4).

4. According to claim 3, the easy-to-install smart blackboard is characterized in that: The inner diameter of the fixing screw groove (3) is the same as the inner diameter of the fixing clamping hole (6); a fixing screw (7) is installed inside the fixing clamping hole (6); one end of the fixing screw (7) is located inside the fixing screw groove (3).

5. According to claim 1, the easy-to-install smart blackboard is characterized by: The longitudinal cross-sectional dimensions of the protruding portion of the T-shaped support plate (4) are the same as the longitudinal cross-sectional dimensions of the support slot (12), and a No. 1 connection hole (8) is symmetrically provided at the top end of the protruding portion of the T-shaped support plate (4).

6. The easy-to-install smart blackboard according to claim 5 is characterized by: A second connection hole (13) is symmetrically provided at the top end of the inner wall of the support slot (12) and the bottom end of the inner wall of the support slot (12), the inner diameter of the first connection hole (8) is the same as the inner diameter of the second connection hole (13), and a fixing bolt (14) is installed through the inside of the second connection hole (13) and the corresponding second connection hole (13).

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