阅读说明：本技术 一种用于智慧黑板的移动转运承托架 (A remove and transport and hold bracket for wisdom blackboard ) 是由 朱玉荣 汤鹏飞 项维军 陈宁传 于 2020-05-06 设计创作，主要内容包括：本发明公开了一种用于智慧黑板的移动转运承托架,涉及承托架技术领域。本发明包括两底角承托底座、两顶角承托座以及紧固装置；底角承托底座侧面开设底角安装槽口；顶角承托座侧面开设顶角安装槽口；底角承托底座转动安装滚动结构。本发明当智慧黑板采用承托架的滚动结构移动转运时,顺时针旋转侧杆,并将L形竖直限位条滑离弧形限位槽道,当U形架竖直时,松开L形竖直限位条使其伸入到弧形限位槽道对竖直状态侧杆限位,保证稳定方便移送智慧黑板；逆时针旋转侧杆,并将L形水平限位条滑离弧形限位槽道,当U形架水平时,松开L形水平限位条使其伸入到弧形限位槽道对水平状态侧杆限位,便于众多智慧黑板叠放转运。(The invention discloses a movable transfer support bracket for an intelligent blackboard, and relates to the technical field of support brackets. The invention comprises two bottom angle bearing bases, two top angle bearing seats and a fastening device; a bottom corner mounting notch is formed in the side surface of the bottom corner bearing base; a vertex angle mounting notch is formed in the side surface of the vertex angle bearing seat; the base angle bearing base is rotatably provided with a rolling structure. When the intelligent blackboard is moved and transported by adopting a rolling structure of the support bracket, the side lever is rotated clockwise, the L-shaped vertical limiting strip slides away from the arc-shaped limiting channel, and when the U-shaped frame is vertical, the L-shaped vertical limiting strip is loosened to extend into the arc-shaped limiting channel to limit the side lever in a vertical state, so that the intelligent blackboard is stably and conveniently transported; anticlockwise rotation side lever to with the horizontal spacing strip of L shape slip from the spacing channel of arc, when U-shaped frame level, loosen the horizontal spacing strip of L shape and make it stretch into the spacing channel of arc and spacing to the horizontality side lever, be convenient for numerous wisdom blackboards stack the transportation.)

1. A movable transfer support bracket for an intelligent blackboard is characterized by comprising two bottom angle support bases (1), two top angle support bases (2) and a fastening device; a base angle mounting notch (11) is formed in the side surface of the base angle bearing base (1); a vertex angle mounting notch (21) is formed in the side surface of the vertex angle bearing seat (2); the bottom corner part of the intelligent blackboard is installed in the bottom corner installation notch (11) in a matching mode, and the top corner part of the intelligent blackboard is installed in the top corner installation notch (21) in a matching mode;

the bottom angle bearing base (1) is rotatably provided with a rolling structure; the rolling structure comprises a U-shaped frame (3); a bottom rod (31) of the U-shaped frame (3) is rotatably arranged on the base angle bearing base (1), and two side rods (32) of the U-shaped frame (3) are positioned on two sides of the base angle bearing base (1); universal wheels (321) are mounted at the bottoms of the side rods (32); a rotating rod (33) is arranged at the top end of the side rod (32); a limiting shaft (331) is vertically arranged on one side of the rotating rod (33);

an arc-shaped limiting channel (12) which is coaxial with the bottom rod (31) is formed in one side face of the bottom angle bearing base (1); the limiting shaft (331) is matched in the arc-shaped limiting groove channel (12) in a sliding manner; a horizontal limiting structure and a vertical limiting structure for limiting the U-shaped frame (3) are further arranged on one side surface of the base angle bearing base (1);

the two bottom angle bearing bases (1) and the two top angle bearing seats (2) are respectively provided with an L-shaped channel (41) on the side surface; a fastening rope (42) is wound in the L-shaped channel (41); a fastening device is arranged between two side walls of an L-shaped channel (41) of the vertex angle bearing seat (2); two ends of the fastening rope (42) are fixed on the fastening device.

2. A mobile transfer support carriage for intelligent blackboards according to claim 1 wherein the horizontal limit structure comprises L-shaped horizontal limit bars (51); a horizontal limiting sliding groove (52) is formed in the side surface of the bottom angle bearing base (1); the horizontal limiting sliding groove (52) is communicated with the arc limiting channel (12); one side wall of the L-shaped horizontal limiting strip (51) is slidably arranged in the horizontal limiting sliding groove (52); one side wall of the L-shaped horizontal limiting strip (51) is connected with one end of the horizontal limiting sliding groove (52) through a spring.

3. A mobile transfer support carriage for intelligent blackboards according to claim 1 or 2, characterised in that the vertical stop structure comprises L-shaped vertical stop bars (61); a vertical limiting sliding chute (62) is formed in the side surface of the bottom angle bearing base (1); the vertical limiting sliding groove (62) is communicated with the arc-shaped limiting channel (12); one side wall of the L-shaped vertical limiting strip (61) is connected with one end of the vertical limiting sliding groove (62) through a spring.

4. A mobile transfer support carriage for an intelligent blackboard according to claim 3, wherein the fastening means includes a fastening shaft (71) and a fastening limit bar (72) installed at the side of the fastening shaft (71); the fastening shaft (71) is rotatably arranged between two side walls of the L-shaped channel (41); the side wall of the top angle bearing seat (2) is provided with a fastening limit notch (73) communicated with the fastening shaft hole; the fastening limit strip (72) is matched in the fastening limit notch (73).

5. The mobile transfer support bracket for the intelligent blackboard according to claim 4, wherein the side wall of the top corner support seat (2) is provided with a circular groove coaxial with the fastening shaft hole; the fastening shaft (71) extends into one end of the circular groove and is fixedly provided with a circular limiting block (74) matched with the circular groove; the spring sleeved on the fastening shaft (71) is positioned between the circular limiting block (74) and the bottom surface of the circular groove.

6. The mobile transfer support bracket for intelligent blackboards as claimed in claim 4, wherein a slot stopper (411) is fixed between two side walls of any one of the L-shaped slots (41).

Technical Field

The invention belongs to the technical field of support brackets, and particularly relates to a movable transfer support bracket for an intelligent blackboard.

Background

With the rapid development and application of the internet of things and artificial intelligence technology, the intellectualization is realized in many fields to improve the efficiency. The intelligent blackboard is popular with the education workers and students for adapting to modern teaching, improving teaching efficiency and teaching quality. Therefore, many schools and educational training institutions are equipped with intelligent blackboards for teaching and practicing. In the transfer process of the intelligent blackboard, the anti-collision of the intelligent blackboard is often required to be noticed so as to ensure the safety of the intelligent blackboard; under the frequent condition, two or even more people need to lift the intelligent blackboard for ensuring the safety, so that the efficiency is not high and the operation is inconvenient.

In order to solve the problems, the invention provides a movable transfer support bracket for an intelligent blackboard, which is used for conveniently fastening and supporting the intelligent blackboard through two bottom angle bearing seats, two top angle bearing seats and a fastening device which are matched with the intelligent blackboard; and then, the rolling structures are arranged on the bearing seats at the two bottom angles, so that efficient transportation under the condition of safety is guaranteed, and convenience and rapidness are realized.

Disclosure of Invention

The invention aims to provide a movable transfer bearing bracket for a smart blackboard.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a movable transfer bearing bracket for an intelligent blackboard, which comprises two bottom angle bearing bases, two top angle bearing seats and a fastening device, wherein the two bottom angle bearing bases are fixed on the two top angle bearing seats; a bottom corner mounting notch is formed in the side surface of the bottom corner bearing base; a vertex angle mounting notch is formed in the side surface of the vertex angle bearing seat; the bottom corner part of the intelligent blackboard is installed in the bottom corner installation groove in a matching mode, and the top corner part of the intelligent blackboard is installed in the top corner installation groove in a matching mode; the bottom angle bearing base is rotatably provided with a rolling structure; the rolling structure comprises a U-shaped frame; the bottom rod of the U-shaped frame is rotatably arranged on the bottom corner bearing base, and the rods on two sides of the U-shaped frame are positioned on two sides of the bottom corner bearing base; universal wheels are mounted at the bottoms of the side rods; a rotating rod is arranged at the top end of the side rod; one side of the rotating rod is vertically provided with a limiting shaft; an arc-shaped limiting channel which is coaxial with the bottom rod is formed in one side face of the bottom angle bearing base; the limiting shaft is matched in the arc-shaped limiting channel in a sliding manner; a horizontal limiting structure and a vertical limiting structure for limiting the U-shaped frame are further arranged on one side face of the bottom angle bearing base; l-shaped channels are formed in the two bottom angle bearing bases and the two top angle bearing seats; a fastening rope is wound in the L-shaped channel; a fastening device is arranged between two side walls of the L-shaped groove of the vertex angle bearing seat; two ends of the fastening rope are fixed on the fastening device.

Preferably, the horizontal limiting structure comprises an L-shaped horizontal limiting strip; a horizontal limiting sliding groove is formed in the side surface of the bottom angle bearing base; the horizontal limiting chute is communicated with the arc limiting channel; one side wall of the L-shaped horizontal limiting strip is slidably arranged in the horizontal limiting chute; one side wall of the L-shaped horizontal limiting strip is connected with one end of the horizontal limiting sliding groove through a spring.

Preferably, the vertical limiting structure comprises an L-shaped vertical limiting strip; a vertical limiting sliding groove is formed in the side face of the bottom angle bearing base; the vertical limiting chute is communicated with the arc limiting channel; one side wall of the L-shaped vertical limiting strip is connected with one end of the vertical limiting sliding groove through a spring.

Preferably, the fastening device comprises a fastening shaft and a fastening limiting strip arranged on the side surface of the fastening shaft; the fastening shaft is rotatably arranged between the two side walls of the L-shaped channel; the side wall of the vertex angle bearing seat is provided with a fastening limit notch communicated with the fastening shaft hole; the fastening limiting strip is matched in the fastening limiting notch.

Preferably, the side wall of the top angle bearing seat is provided with a circular groove which is coaxial with the fastening shaft hole; the fastening shaft extends into one end of the circular groove and is fixed with a circular limiting block matched with the circular groove; the spring that the cover was established on the fastening axle is located between circular stopper and the circular tank bottom surface.

Preferably, a channel limiting strip is fixed between two side walls of any one L-shaped channel.

One aspect of the present invention has the following advantageous effects:

1. when the intelligent blackboard is moved and transported by adopting a rolling structure of the support bracket, the side lever is rotated clockwise, the L-shaped vertical limiting strip is slid away from the arc-shaped limiting channel, and when the U-shaped frame is vertical, the L-shaped vertical limiting strip is loosened to extend into the arc-shaped limiting channel to limit the side lever in a vertical state, so that the intelligent blackboard is stably and conveniently transported; when the wisdom blackboard need not remove alone and transport, when stacking, the spacing channel of arc is slided away from with the horizontal spacing strip of L shape simultaneously to the anticlockwise rotation side lever, when U-shaped frame level, loosens the horizontal spacing strip of L shape and makes it stretch into the spacing channel of arc spacing channel and spacing to the horizontality side lever, and numerous wisdom blackboards of being convenient for stack the transportation.

2. When the intelligent blackboard is fastened, two ends of the fastening rope are fixed on the fastening shaft between the two side walls of the L-shaped groove, one end of the fastening shaft is pulled out through the fastening limiting strip, the fastening rope is tightened through rotating the fastening shaft, the two bottom corner bearing bases and the two vertex angle bearing seats are further used for completely fastening the intelligent blackboard, after the fastening limiting strip is matched in the fastening limiting groove, at the moment, the side face of the circular limiting block is flush with the side face of the vertex angle bearing seat again under the action of the spring, the intelligent blackboard is fastened stably and conveniently, and the intelligent blackboard is convenient to move and transport stably.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of an intelligent blackboard installed on a movable transport support frame for the intelligent blackboard according to the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

FIG. 3 is an enlarged view of B in FIG. 1;

FIG. 4 is a partial cross-sectional view of a top corner bearing seat of a mobile transfer support bracket for an intelligent blackboard of the present invention passing through a fastening shaft;

FIG. 5 is a schematic structural view of a movable transport support bracket for an intelligent blackboard of the present invention without an intelligent blackboard installed thereon;

FIG. 6 is an enlarged view of C in FIG. 5;

FIG. 7 is a schematic view showing a rolling structure of a mobile transfer support carriage for an intelligent blackboard according to the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-base angle bearing base, 11-base angle mounting notch, 12-arc limiting groove channel, 2-vertex angle bearing seat, 21-vertex angle mounting notch, 3-U-shaped frame, 31-bottom rod, 32-side rod, 321-universal wheel, 33-rotating rod, 331-limiting shaft, 41-L-shaped groove channel, 411-groove channel limiting strip, 42-fastening rope, 51-L-shaped horizontal limiting strip, 52-horizontal limiting sliding groove, 61-L-shaped vertical limiting strip, 62-vertical limiting sliding groove, 71-fastening shaft, 72-fastening limiting strip, 73-fastening limiting notch and 74-circular limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

In the description of the present invention, it is to be understood that the terms "open," "upper," "middle," "length," "inner," and the like are used in an orientation or positional relationship for convenience in describing the present invention and for simplicity of description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-7, the present invention relates to a mobile transfer support bracket for an intelligent blackboard, which comprises two bottom corner support bases 1, two top corner support bases 2 and a fastening device; a base angle mounting notch 11 is formed in the side surface of the base angle bearing base 1; a vertex angle mounting notch 21 is formed in the side surface of the vertex angle bearing seat 2; the bottom corner part of the intelligent blackboard is installed in the bottom corner installation notch 11 in a matching manner, and the top corner part of the intelligent blackboard is installed in the top corner installation notch 21 in a matching manner; specifically, the vertex angle mounting notch 21 penetrates through two adjacent side surfaces of the vertex angle bearing seat 2; the bottom corner mounting notch 11 penetrates through two adjacent side surfaces of the bottom corner bearing base 1;

referring to fig. 7, a rolling structure is rotatably installed on a bottom angle bearing base 1 for conveniently moving an intelligent vibration blackboard; the rolling structure comprises a U-shaped frame 3; the bottom rod 31 of the U-shaped frame 3 is rotatably arranged on the bottom corner bearing base 1, and the two side rods 32 of the U-shaped frame 3 are positioned at two sides of the bottom corner bearing base 1; universal wheels 321 are arranged at the bottoms of the side rods 32; a rotating rod 33 is arranged at the top end of one side rod 32; a limit shaft 331 is vertically installed at one side of the rotating rod 33; during actual use, notches are symmetrically formed in two sides of the base angle bearing base 1, the side rods 32 are located in the notches, and the side surfaces of the side rods 32 are flush with the side surfaces of the base angle bearing base 1, so that vehicles can be conveniently stacked vertically during batch transportation, and are conveniently placed in batches;

referring to fig. 1, an arc-shaped limiting channel 12 coaxial with the bottom rod 31 is formed on one side surface of the bottom angle supporting base 1; the limiting shaft 331 is matched in the arc-shaped limiting groove 12 in a sliding way; a horizontal limiting structure and a vertical limiting structure for limiting the U-shaped frame 3 are further arranged on one side surface of the bottom angle bearing base 1;

specifically, as shown in fig. 1-3 and 6-7, the horizontal limiting structure includes an L-shaped horizontal limiting strip 51; a horizontal limiting sliding groove 52 is formed in the side surface of the base angle bearing base 1; the horizontal limit chute 52 is communicated with the arc limit channel 12; one side wall of the L-shaped horizontal limiting strip 51 is slidably arranged in the horizontal limiting sliding groove 52; one side wall of the L-shaped horizontal limiting strip 51 is connected with one end of the horizontal limiting chute 52 through a spring; in addition, the vertical limiting structure comprises an L-shaped vertical limiting strip 61; a vertical limiting sliding chute 62 is arranged on the side surface of the base angle bearing base 1; the vertical limiting chute 62 is communicated with the arc-shaped limiting channel 12; one side wall of the L-shaped vertical limiting strip 61 is connected with one end of the vertical limiting sliding groove 62 through a spring; when the intelligent blackboard is actually used, when the intelligent blackboard is moved and transferred by adopting a rolling structure of the support bracket, the side rod 32 is rotated clockwise, the L-shaped vertical limiting strip 61 is slid away from the arc-shaped limiting channel 12, and when the U-shaped frame 3 is vertical, the L-shaped vertical limiting strip 61 is loosened to extend into the arc-shaped limiting channel 12 to limit the side rod 32 in a vertical state, so that the intelligent blackboard is stably and conveniently transferred; when the intelligent blackboards do not need to be moved independently for transferring and are stacked, the side rods 32 are rotated anticlockwise, the L-shaped horizontal limiting strips 51 slide away from the arc-shaped limiting grooves 12, and when the U-shaped frame 3 is horizontal, the L-shaped horizontal limiting strips 51 are loosened to extend into the arc-shaped limiting grooves 12 to limit the horizontal side rods 32, so that the stacking and transferring of a plurality of intelligent blackboards are facilitated;

the two bottom angle bearing bases 1 and the two top angle bearing seats 2 are provided with L-shaped grooves 41 on the side surfaces; specifically, the L-shaped grooves 41 penetrate through two adjacent side faces of the bottom angle bearing base 1 or two adjacent side faces of the two vertex angle bearing seats 2, so that the four L-shaped grooves 41 surround a rectangle to fix the intelligent blackboard; fastening ropes 42 are wound in the four L-shaped channels 41, and a channel limiting strip 411 is fixed between two side walls of any one L-shaped channel 41 to limit the fastening ropes 42; a fastening device is arranged between two side walls of an L-shaped channel 41 of a vertex angle bearing seat 2; the two ends of the fastening rope 42 are fixed on the fastening device.

Specifically, as shown in fig. 4, the fastening device includes a fastening shaft 71 and a fastening limiting strip 72 installed on a side surface of the fastening shaft 71; the fastening shaft 71 is rotatably installed between the two side walls of the L-shaped channel 41; the side wall of the top angle bearing seat 2 is provided with a fastening limit notch 73 communicated with the shaft hole of the fastening shaft; the fastening limit strip 72 is matched in the fastening limit notch 73; in addition, the side wall of the vertex angle bearing seat 2 is provided with a circular groove which is coaxial with the fastening shaft hole; the fastening shaft 71 extends into one end of the circular groove and is fixed with a circular limiting block 74 matched with the circular groove; the spring sleeved on the fastening shaft 71 is positioned between the circular limiting block 74 and the bottom surface of the circular groove;

when the intelligent blackboard is used in practice, when the intelligent blackboard is fastened, the two bottom angle bearing bases 1 and the two top angle bearing seats 2 are completely and correspondingly installed; all fix fastening rope 42 both ends on the fastening axle 71 between 41 both sides walls of L-shaped channel, then extract fastening axle 71 one end through fastening spacing 72, make fastening rope 42 tighten through rotatory fastening axle 71, and then make two base angle bearing bases 1, two apex angle bearing seat bases 2 fasten the wisdom blackboard completely, after the fastening is accomplished, will fasten spacing 72 matching in fastening spacing notch 73, at this moment, circular stopper 74 side flushes with apex angle bearing seat 2 side again under the effect of spring, realize the stable convenient fastening to the wisdom blackboard, be convenient for stably move the transportation.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.