CN212765414U - Wisdom blackboard of portable lift - Google Patents

Abstract

The utility model discloses a wisdom blackboard of portable lift relates to wisdom blackboard device technical field. The utility model comprises a smart blackboard body and a fixing frame for supporting the smart blackboard body, wherein the fixing frame comprises a base and a bracket arranged on the base; the base comprises a cross beam, and two ends of the upper surface of the cross beam are provided with a fixing column; the bracket comprises a transverse connecting rod, two ends of the connecting rod are both connected with an upright post, and the upright post is a rectangular tube body; an opening and a plurality of rectangular jacks are formed in one surface of the upright column along the length direction of the upright column, and L-shaped limiting baffles matched with the rectangular jacks one by one are arranged on the inner wall surface of the upright column; a plug board is inserted in the rectangular plug hole of the upright post in a matching way; the picture peg includes with rectangle jack matched with plugboard and is used for supporting the backup pad of wisdom blackboard body. The utility model discloses a cooperation installation and the use of support and base realize adjusting mounting height according to the in-service use demand, thereby can carry out the realization removal in the use simultaneously.

Description

Wisdom blackboard of portable lift

Technical Field

The utility model belongs to the technical field of the wisdom blackboard device, especially, relate to a wisdom blackboard of portable lift.

Background

Along with the continuous improvement of science and technology level, teaching equipment is also more and more advanced, and a lot of high-end teaching and training classroom exist at the in-service use installation in order all to have used the wisdom blackboard that has abundant function, current wisdom blackboard, can't adjust mounting height according to in-service use to be applicable to the not use of co-altitude user or under the different conditions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wisdom blackboard of portable lift realizes adjusting mounting height according to the in-service use demand, thereby can carry out the realization removal in the use simultaneously.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a movable lifting intelligent blackboard, which comprises an intelligent blackboard body and a fixed frame for supporting the intelligent blackboard body, wherein the fixed frame comprises a base and a bracket arranged on the base; the base comprises a cross beam, and two ends of the upper surface of the cross beam are provided with a fixing column; the bracket comprises a transverse connecting rod, two ends of the connecting rod are both connected with an upright post, and the upright post is a rectangular tube body; an opening and a plurality of rectangular jacks are formed in one surface of the upright column along the length direction of the upright column, and L-shaped limiting baffles matched with the rectangular jacks one by one are arranged on the inner wall surface of the upright column; a plug board is inserted in the rectangular plug hole of the upright post in a matching way; the plug board comprises a plug board matched with the rectangular jack and a supporting board used for supporting the intelligent blackboard body; the plugboard and the support plate are integrally formed; the back of wisdom blackboard body is equipped with the T type draw runner with opening matched with.

Furthermore, the bottom side both ends of crossbeam are equipped with a supporting leg respectively, the bottom of supporting leg is equipped with the gyro wheel, the gyro wheel includes universal wheel and takes the foot type truckle of regulation.

Furthermore, the supporting legs are in an eight-shaped or U-shaped structure.

Furthermore, a locking device is installed between the fixing column and the upright column in a matching mode.

Furthermore, the number of the supports is 2-5, and a locking device is installed between two upright posts on the two connected supports in a matching mode.

Furthermore, locking device includes a U type cardboard, the both sides of U type cardboard are equipped with locking screw, the open end both sides of U type cardboard are equipped with the spacing turn-ups of inside extension.

Furthermore, the opening and the rectangular jacks form a sugarcoated haws string structure.

Furthermore, the plugboard and the support plate are both in L-shaped structures.

Further, the end of the support plate is provided with a guide portion.

The utility model discloses following beneficial effect has:

the utility model realizes the adjustment of the installation height according to the actual use requirement through the matching installation and use of the bracket and the base, and can be pushed to move in the use process; the utility model discloses simple structure, altitude mixture control is convenient during the use.

Of course, it is not necessary for any particular product 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 these drawings without creative efforts.

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

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a partial enlarged view of the section B in FIG. 3;

FIG. 5 is a schematic view of the bracket structure of the present invention;

FIG. 6 is a schematic view of the structure of the insert plate of the present invention;

fig. 7 is a schematic structural view of the locking device of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to 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 utility model relates to a movable lifting intelligent blackboard, which comprises an intelligent blackboard body 4 and a fixing frame for supporting the intelligent blackboard body 4, wherein the fixing frame comprises a base and a bracket 2 arranged on the base; the base comprises a cross beam 1, and two ends of the upper surface of the cross beam 1 are provided with a fixed column 11; the bracket 2 comprises a transverse connecting rod 21, two ends of the connecting rod 21 are both connected with an upright post 22, and the upright post 22 is a rectangular pipe body; an opening 23 and a plurality of rectangular jacks 24 are formed in one surface of the upright column 22 along the length direction of the upright column, and L-shaped limiting baffles 25 matched with the rectangular jacks 24 one by one are arranged on the inner wall surface of the upright column 22; a plug board 5 is inserted in the rectangular jack 24 of the upright post 22 in a matching way; the inserting plate 5 comprises an inserting plate 52 matched with the rectangular inserting hole 24 and a supporting plate 51 used for supporting the intelligent blackboard body 4; the plugboard 52 and the support board 51 are integrally formed; the back of the intelligent blackboard body 4 is provided with a T-shaped slide bar 41 matched with the opening 23.

Wherein, the both ends of the bottom surface of crossbeam 1 are equipped with a supporting leg 12 respectively, and the bottom of supporting leg 12 is equipped with gyro wheel 13, and gyro wheel 13 includes universal wheel and takes the foot type truckle of regulation.

Wherein, the supporting legs 12 are in a structure of 'eight' or 'U' shape.

Wherein, a locking device 3 is arranged between the fixed column 11 and the upright column 22 in a matching way.

Wherein, the number of the brackets 2 is 2-5, and a locking device 3 is arranged between two upright posts 22 on two connected brackets 2 in a matching way.

Referring to fig. 7, the locking device 3 includes a U-shaped locking plate 31, locking screws 33 are disposed on two sides of the U-shaped locking plate 31, and limiting flanges 32 extending inward are disposed on two sides of an opening end of the U-shaped locking plate 31.

Wherein, the opening 23 and a plurality of rectangular jacks 24 form a sugarcoated haws string structure.

Wherein, the inserting plate 52 and the supporting plate 51 are both in L-shaped structure.

Wherein the end of the support plate 51 is provided with a guide 53.

When in use, the mounting height needs to be adjusted; lifting the intelligent blackboard body 4 along the length direction of the upright post 22, and taking down the plug board 5 arranged on the upright post 22; at a preset installation height, inserting the inserting plate 5 into the rectangular inserting hole 24 through the matching of the inserting plate 52 and the rectangular inserting hole 24, and controlling the top end of the inserting plate 52 to abut against the bottom side surface of the L-shaped limiting baffle 25; the intelligent blackboard body 4 is put down, so that the bottom end of the intelligent blackboard body 4 is abutted against the supporting plate 51.

During the in-service use, according to the demand of 4 mounting height of wisdom blackboard bodies, select the installation quantity of support 2. The support 2 is in an H-shaped structure, the locking device 3 is firstly installed on the support 2 and/or the base which are positioned at the bottom end during installation, and is fixed through the locking screw rods 33 at the two ends, and then the support 2 is installed in a matching mode and is fixed through the locking screw rods 33 at the two ends.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., 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 present invention disclosed above are intended only to help illustrate the present invention. 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 its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (9)

1. The utility model provides a wisdom blackboard of portable lift, includes wisdom blackboard body (4) and is used for supporting the mount of wisdom blackboard body (4), its characterized in that:

the fixing frame comprises a base and a bracket (2) arranged on the base;

the base comprises a cross beam (1), and two ends of the upper surface of the cross beam (1) are provided with a fixing column (11);

the support (2) comprises a transverse connecting rod (21), two ends of the connecting rod (21) are connected with an upright post (22), and the upright post (22) is a rectangular pipe body; an opening (23) and a plurality of rectangular insertion holes (24) are formed in one surface of the upright post (22) along the length direction of the upright post, and L-shaped limiting baffles (25) matched with the rectangular insertion holes (24) one by one are arranged on the inner wall surface of the upright post (22);

an inserting plate (5) is inserted in the rectangular inserting hole (24) of the upright post (22) in a matching manner; the plug board (5) comprises a plug board (52) matched with the rectangular jack (24) and a support board (51) used for supporting the intelligent blackboard body (4); the inserting plate (52) and the supporting plate (51) are integrally formed;

the back of the intelligent blackboard body (4) is provided with a T-shaped sliding strip (41) matched with the opening (23).

2. A movable lifting intelligent blackboard according to claim 1, wherein the two ends of the bottom side of the beam (1) are respectively provided with a supporting leg (12), the bottom end of the supporting leg (12) is provided with a roller (13), and the roller (13) comprises a universal wheel and a foot-type caster with an adjusting function.

3. A movable up-down intelligent blackboard according to claim 2, wherein the support legs (12) are in a splayed or U-shaped structure.

4. A movable up-down intelligent blackboard according to claim 1, wherein a locking device (3) is installed between the fixed pillar (11) and the upright pillar (22).

5. A movable up-down intelligent blackboard according to claim 1, wherein the number of the brackets (2) is 2-5, and a locking device (3) is installed between two vertical columns (22) connected with the two brackets (2) in a matching way.

6. A movable up-down intelligent blackboard according to claim 4 or 5, wherein the locking device (3) includes a U-shaped clamping plate (31), the two sides of the U-shaped clamping plate (31) are provided with locking screws (33), and the two sides of the open end of the U-shaped clamping plate (31) are provided with inward extending limiting flanges (32).

7. The intelligent blackboard capable of moving up and down according to claim 6, wherein the openings (23) and the rectangular insertion holes (24) form a series of sugarcoated haws.

8. The intelligent blackboard capable of moving up and down according to claim 6, wherein the inserting board (52) and the supporting board (51) are both L-shaped.

9. A movable up-down intelligent blackboard according to claim 8, wherein the ends of the support plate (51) are provided with guides (53).

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