CN217906929U

CN217906929U - Adjustable reinforcing apparatus of wisdom blackboard

Info

Publication number: CN217906929U
Application number: CN202221242847.7U
Authority: CN
Inventors: 刘承军
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-11-29
Anticipated expiration: 2032-05-23

Abstract

The utility model discloses an adjustable reinforcing apparatus of wisdom blackboard, concretely relates to teaching equipment technical field, including blackboard body and installation board subassembly, the back central authorities fixed mounting of blackboard body has pitch angle adjusting part, pitch angle adjusting part includes rotor plate, pivot and hexagon nut, the rotor plate rotates the intracavity and rotates through pivot and hexagon nut cooperation and is connected with L type connecting plate, the back central authorities fixed mounting of L type connecting plate has ball screw, the installation board subassembly includes mounting panel body and two installation pieces. The utility model relates to an adjustable reinforcing apparatus of wisdom blackboard is elevating movement through the nut that two motors drive on the gyro wheel lead screw on the screw rod, and nut and L type connecting plate fixed mounting drive blackboard body and pass through the slider and slide from top to bottom in the spout, can adjust blackboard body's height, satisfy the mr of different heights.

Description

Adjustable reinforcing apparatus of wisdom blackboard

Technical Field

The utility model belongs to the technical field of relevant teaching equipment, concretely relates to adjustable reinforcing apparatus of wisdom blackboard.

Background

In the teaching process, a teacher usually presents knowledge points in a blackboard-writing manner so as to facilitate the explanation of related knowledge and facilitate the learners to intuitively memorize, understand and learn. The blackboard is the most commonly used teaching tool for presenting the blackboard writing, and at present, in order to present the blackboard writing more intelligently, a smart blackboard is provided, the smart blackboard not only comprises a writing board (blackboard or whiteboard) which can be used for writing the blackboard writing, but also comprises an electronic flat board which can present electronic documents, pictures and videos, when the intelligent blackboard is installed, the electronic flat board and the writing board are required to be assembled and then integrally installed on a wall or a support frame, and usually, a hardware installation box for the electronic flat board is arranged on the back side of the smart blackboard.

The height and the angle can not be adjusted to fixing on the wall between current wisdom blackboard mostly, and it is very inconvenient to use, for solving this problem, designs the adjustable reinforcing apparatus of a wisdom blackboard now.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide an adjustable reinforcing apparatus of wisdom blackboard can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an adjustable reinforcing apparatus of wisdom blackboard, includes blackboard body and mounting panel subassembly, blackboard body's the central fixed mounting in back has pitch angle adjusting part, pitch angle adjusting part includes rotor plate, pivot and hexagon nut, the rotor plate rotates the intracavity and rotates through pivot and hexagon nut cooperation and be connected with L type connecting plate, the central fixed mounting in back of L type connecting plate has ball screw, the mounting panel subassembly includes mounting panel body and two installation pieces, ball screw rotates and installs between two installation pieces, ball screw's top fixedly connected with motor two's output.

Preferably, the rotating shaft is fixedly installed between the left side and the right side of the rotating cavity of the rotating plate through a hexagon nut, and the right side of the rotating shaft is fixedly connected with a first motor.

Preferably, the rotating plate is provided with a through hole matched with the rotating shaft.

Preferably, the L-shaped connecting plate is provided with a rotating hole matched with the rotating shaft.

Preferably, two both ends about the front of mounting panel body are installed to mounting block symmetry fixed mounting, a plurality of mounting holes have been seted up to even symmetry on the mounting panel body, the spout has been seted up to the front central authorities of mounting panel body, fixed mounting has the slider on ball screw's the nut, ball screw pass through slider slidable mounting in the spout with mounting panel body sliding connection.

Preferably, through holes matched with the ball screws are formed in the two mounting blocks.

Preferably, the mounting hole is matched with the fixing bolt to fix the mounting plate body on the wall surface.

Compared with the prior art, the utility model provides an adjustable reinforcing apparatus of wisdom blackboard possesses following beneficial effect:

1. the utility model relates to an adjustable reinforcing apparatus of wisdom blackboard rotates through motor one-tenth drive pivot, and hexagon nut and rotor plate fixed mounting are passed through in the pivot, rotor plate and blackboard body fixed connection, and a rotation of motor drives the regulation of the every single move angle of blackboard body.

2. The utility model relates to an adjustable reinforcing apparatus of wisdom blackboard passes through two nuts that drive on the gyro wheel lead screw of motor and is elevating movement on the screw rod, and nut and L type connecting plate fixed mounting drive blackboard body and pass through the slider and slide from top to bottom in the spout, can adjust blackboard body's height, satisfy the mr of different heights.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic view of the overall structure of an adjustable reinforcing device for a smart blackboard according to the present invention;

fig. 2 is a schematic structural view of a pitch angle adjusting assembly of an adjustable reinforcing device of a smart blackboard according to the present invention;

fig. 3 is a schematic sectional view of the pitch angle adjusting assembly of the adjustable reinforcing apparatus of the intelligent blackboard according to the present invention;

FIG. 4 is a schematic structural view of a mounting plate assembly of an adjustable reinforcing device of the intelligent blackboard according to the present invention;

fig. 5 is a schematic view of a chute structure of an adjustable reinforcing device of the intelligent blackboard provided by the present invention;

fig. 6 is the utility model provides an adjustable reinforcing apparatus's of wisdom blackboard slider structure sketch map.

In the figure: 1. a blackboard body; 2. a pitch angle adjustment assembly; 3. an L-shaped connecting plate; 4. mounting the plate assembly; 5. a ball screw; 6. a second motor; 7. rotating the hole; 21. a first motor; 22. a rotating plate; 23. a hexagonal nut; 24. a rotating shaft; 41. a mounting plate body; 42. mounting a block; 43. mounting holes; 44. a chute; 45. a slide block.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-6, an adjustable reinforcing device of an intelligent blackboard comprises a blackboard body 1 and a mounting plate assembly 4, a pitching angle adjusting assembly 2 is fixedly mounted in the center of the back of the blackboard body 1, the pitching angle adjusting assembly 2 comprises a rotating plate 22, a rotating shaft 24 and a hexagon nut 23, a ball screw 5 is fixedly mounted in the center of the back of a rotating cavity of the rotating plate 22, and is rotatably connected with an L-shaped connecting plate 3,L type connecting plate 3 through the matching of the rotating shaft 24 and the hexagon nut 23, the mounting plate assembly 4 comprises a mounting plate body 41 and two mounting blocks 42, the ball screw 5 is rotatably mounted between the two mounting blocks 42, and the top end of the ball screw 5 is fixedly connected with an output end of a motor II 6.

As shown in fig. 2 and 3, the rotating shaft 24 is fixedly installed between the left side and the right side of the rotating cavity of the rotating plate 22 through a hexagon nut 23, and the right side of the rotating shaft 24 is fixedly connected with a first motor 21; the rotating plate 22 is provided with a through hole matched with the rotating shaft 24; the L-shaped connecting plate 3 is provided with a rotating hole 7 matched with the rotating shaft 24; the first motor 21 drives the rotating shaft 24 to rotate, the rotating shaft 24 is fixedly installed with the rotating plate 22 through the hexagon nut 23, the rotating plate 22 is fixedly connected with the blackboard body 1, and the first motor 21 rotates to drive the adjustment of the pitching angle of the blackboard body 1.

As shown in fig. 4-6, two mounting blocks 42 are symmetrically and fixedly mounted at the upper and lower ends of the front surface of the mounting plate body 41, a plurality of mounting holes 43 are uniformly and symmetrically formed in the mounting plate body 41, a sliding groove 44 is formed in the center of the front surface of the mounting plate body 41, a sliding block 45 is fixedly mounted on a nut of the ball screw 5, and the ball screw 5 is slidably mounted in the sliding groove 44 through the sliding block 45 and slidably connected with the mounting plate body 41; the two mounting blocks 42 are provided with through holes matched with the ball screw 5; the mounting holes 43 are matched with the fixing bolts to fix the mounting plate body 41 on the wall surface; the nut on the ball screw 5 is driven by the second motor 6 to move up and down on the screw, the nut and the L-shaped connecting plate 3 are fixedly installed, the blackboard body 1 is driven to slide up and down in the sliding groove 44 through the sliding block 45, the height of the blackboard body 1 can be adjusted, and teachers with different heights can be met.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, fix mounting panel body 41 on the wall through mounting hole 43 and gim peg cooperation, later through a starter motor 21, a motor 21 drives pivot 24 and rotates, pivot 24 passes through hexagon nut 23 and rotor plate 22 fixed mounting, rotor plate 22 and blackboard body 1 fixed connection, a motor 21 rotates the regulation that drives blackboard body 1's every single move angle, make things convenient for the mr to adjust the angle of blackboard, conveniently show the content of blackboard, avoid reflecting light, influence student's study, the mr can carry out the altitude mixture control to blackboard body 1 through the height of oneself, starter motor two 6, it is elevating movement on the screw rod to drive the nut on the ball screw 5 through motor two 6, nut and 3 fixed mounting of L type connecting plate, it slides from top to bottom in spout 44 to drive blackboard body 1 through slider 45, thereby adjust the height of blackboard body 1, can adapt to the mr of different heights, and easy operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable reinforcing apparatus of wisdom blackboard, includes blackboard body (1) and mounting panel subassembly (4), its characterized in that: the back central authorities fixed mounting of blackboard body (1) has pitch angle adjusting part (2), pitch angle adjusting part (2) include rotor plate (22), pivot (24) and hexagon nut (23), rotor plate (22) rotate the intracavity and rotate through pivot (24) and hexagon nut (23) cooperation and be connected with L type connecting plate (3), the back central authorities fixed mounting of L type connecting plate (3) has ball screw (5), mounting panel subassembly (4) include mounting panel body (41) and two installation pieces (42), ball screw (5) rotate and install between two installation pieces (42), the output of the top fixedly connected with motor two (6) of ball screw (5).

2. The adjustable reinforcing apparatus of intelligent blackboard according to claim 1, wherein: the rotating shaft (24) is fixedly installed between the left side and the right side of a rotating cavity of the rotating plate (22) through a hexagon nut (23), and the right side of the rotating shaft (24) is fixedly connected with a motor I (21).

3. The adjustable reinforcing apparatus of intelligent blackboard according to claim 1, wherein: the rotating plate (22) is provided with a through hole matched with the rotating shaft (24).

4. The adjustable reinforcing apparatus of intelligent blackboard according to claim 1, wherein: and the L-shaped connecting plate (3) is provided with a rotating hole (7) matched with the rotating shaft (24).

5. The adjustable reinforcing apparatus of intelligent blackboard according to claim 1, wherein: two both ends about the front of installation piece (42) symmetry fixed mounting at mounting panel body (41), a plurality of mounting holes (43) have been seted up to even symmetry on mounting panel body (41), spout (44) have been seted up to the front central authorities of mounting panel body (41), fixed mounting has slider (45) on the nut of ball screw (5), ball screw (5) through slider (45) slidable mounting in spout (44) with mounting panel body (41) sliding connection.

6. The adjustable reinforcing apparatus of intelligent blackboard according to claim 1, wherein: through holes matched with the ball screw (5) are formed in the two mounting blocks (42).

7. The adjustable reinforcing apparatus of intelligent blackboard according to claim 5, wherein: the mounting holes (43) are matched with the fixing bolts to fix the mounting plate body (41) on the wall surface.