CN210324721U

CN210324721U - Folding display device is used in information technology teaching

Info

Publication number: CN210324721U
Application number: CN201920698639.XU
Authority: CN
Inventors: 杨梅; 吴国成
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-04-14
Anticipated expiration: 2029-05-16

Abstract

The utility model discloses an information technology teaching is with folding display device, including second show board, support loop bar and containing box, install the case lid through the hinge is articulated on the containing box, the handle is installed to a side of containing box, install the balancing weight in the containing box, one side of balancing weight is provided with the receiver, support the loop bar and rotate and install one side at the receiver, support the side of loop bar and install fixed cardboard, it has cup jointed the support telescopic link in the support loop bar, second show board rotates and installs the upper end at the support telescopic link, and the upper end of second show board rotates and installs first show board, the fixed block is all installed to the side end face of second show board and first show board, has seted up the bolt hole on the fixed block, the downthehole fixed bolt of pegging graft of bolt. The utility model has the advantages of show board can be folded, accomodate in a case, can make things convenient for the teacher to carry and can adjust show board position angle, conveniently impart knowledge to students when using.

Description

Folding display device is used in information technology teaching

Technical Field

The utility model relates to a teaching equipment technical field specifically is a folding display device is used in information technology teaching.

Background

The information technology is a general term of various technologies mainly used for managing and processing information, and mainly applies computer science and communication technology to design, develop, install and implement information systems and application software, and is also often called information and communication technology, and mainly comprises sensing technology, computer and intelligent technology, communication technology and control technology, the information technology is particularly related to computer, network and communication, the information technology education is not simple technology education and is not education aiming at information technology research and development, the connotation of the information technology education is composed of two major parts of information technology courses and integration of the information technology and other subjects, the information technology education is an important component of quality education, the innovative spirit and practical ability of students are cultured, and the development of people is promoted.

Present teaching display device mainly is the board that can write, and the teacher need write teaching content on the face before at class at every turn to conveniently carry out the teaching show on class, but show the board volume is great relatively, lead to on class and the teacher can not conveniently carry when giving lessons, inconvenient when using adjusts the position and the direction of show board moreover, the use of being not convenient for teaching.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an information technology teaching is with folding display device possesses the show board and can fold, accomodate in a case, can make things convenient for the teacher to carry out the advantage of carrying, solves inconvenient position and the direction of adjusting the show board when using, the shortcoming of the teaching use of being not convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an information technology teaching is with folding display device, includes second show board, support loop bar and containing box, install the case lid through hinge on the containing box, the handle is installed to a side end of containing box, install the balancing weight in the containing box, one side of balancing weight is provided with the receiver, support the loop bar and rotate and install one side at the receiver, it has connect the support telescopic link to support the loop bar in, the second show board rotates and installs in the upper end that supports the telescopic link, and the upper end of second show board rotates installs first show board.

Preferably, a buckle is arranged on the side end face of the containing box, a clamping block is rotatably mounted on the box cover, and a clamping groove is formed in the clamping block.

Preferably, the storage box is rotatably provided with a box cover, and two storage cavities are formed in the storage box through partition plates.

Preferably, the side end of the support loop bar is provided with a fixing clamping plate, and the fixing clamping plate is provided with a fixing groove.

Preferably, the lower terminal surface of second show board has seted up and has accomodate the groove, accomodates inslot slidable mounting and have fixed telescopic link, and the end of fixed telescopic link extends to accomodate the groove and pegs graft in the fixed slot.

Preferably, the side end faces of the second display board and the first display board are respectively provided with a fixing block, the fixing blocks are provided with a bolt hole, and a bolt is inserted and fixed in the bolt hole.

Preferably, a threaded hole is formed in the support sleeve rod, a fastening bolt is inserted into the threaded hole, and the tail end of the fastening bolt is in contact with the support telescopic rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the cooperation of containing box, first show board and second show board, a bold face can be synthesized to first show board and second show board, all is the rotation installation, through rotating first show board and second show board back in the containing box, first show board and second show board can be accomodate to the containing box, have wholly reduced the volume of plate, can make things convenient for the teacher to carry through the handle after covering the case lid.

2. The utility model discloses a set up the cooperation that supports loop bar and support the telescopic link, support the loop bar and rotate and install in the containing box, when the show board used, can make the support telescopic link upwards extend through upwards mentioning the show board, can make two show boards be located the top of containing box and break away from the restriction of containing box, can manually rotate the show board, can adjust the position and the direction of show board, can make things convenient for the teacher to carry out the work of imparting knowledge to students.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a schematic structural display diagram of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 3 according to the present invention.

In the figure: 1. a box cover; 2. a first display board; 3. a second display board; 4. supporting the telescopic rod; 5. supporting the loop bar; 6. a storage box; 7. a storage box; 8. a balancing weight; 9. a handle; 10. a fixed block; 11. a receiving groove; 12. fixing the telescopic rod; 13. and (5) fixing the clamping plate.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "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 description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, 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.

Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides an information technology teaching is with folding display device, including second show board 3, support loop bar 5 and containing box 6, install case lid 1 through the hinge is articulated on containing box 6, containing box 6's side end face is provided with the buckle, it installs the fixture block to rotate on the case lid 1, be provided with the draw-in groove on the fixture block, the cooperation of fixture block and buckle can be fixed with case lid 1, handle 9 is installed to containing box 6's a side end, handle 9 is used for manual lifting containing box 6, install balancing weight 8 in containing box 6, the show board expandes the back, balancing weight 8 is used for keeping containing box 6's stability, one side of balancing weight 8 is provided with receiver 7, it installs the lid to rotate on the receiver 7, be provided with two storage chambers through the baffle in the receiver 7, can accomodate the pen in the receiver 7, wipe.

The supporting sleeve rod 5 is rotatably arranged at one side of the storage box 7, the side end of the supporting sleeve rod 5 is provided with a fixed clamping plate 13, a fixed groove is arranged on the fixed clamping plate 13, the supporting telescopic rod 4 is sleeved in the supporting sleeve rod 5, the supporting sleeve rod 5 is provided with a threaded hole, a fastening bolt is inserted in the threaded hole, the tail end of the fastening bolt is contacted with the supporting telescopic rod 4, by arranging the supporting sleeve rod 5 and the supporting telescopic rod 4 in a matching way, the supporting sleeve rod 5 is rotatably arranged in the containing box 6, when the display board is used, the supporting telescopic rod 4 can extend upwards by lifting the display board upwards, then the telescopic rod 4 is fixedly supported by tightening the fastening bolt, so that the two display boards can be positioned above the containing box 6 and separated from the limitation of the containing box 6, can rotate the show board by hand, can adjust the position and the direction of show board, can make things convenient for the teacher to carry out the work of imparting knowledge to students.

The second display board 3 is rotatably arranged at the upper end of the supporting telescopic rod 4, the lower end face of the second display board 3 is provided with a containing groove 11, a fixed telescopic rod 12 is arranged in the containing groove 11 in a sliding manner, the tail end of the fixed telescopic rod 12 extends out of the containing groove 11 to be inserted in a fixed groove, the upper end of the second display board 3 is rotatably arranged with a first display board 2, the side end faces of the second display board 3 and the first display board 2 are respectively provided with a fixed block 10, the fixed block 10 is provided with a bolt hole in which a fixed bolt is inserted, by arranging the containing box 6 and matching the first display board 2 and the second display board 3, the first display board 2 and the second display board 3 can be combined into a large board surface which is rotatably arranged, after the first display board 2 and the second display board 3 are rotated into the containing box 6, the containing box 6 can be used for containing the first display board 2 and the second display board 3, the size of the plate is reduced integrally, and the teacher can carry the plate conveniently through the handle 9 after the cover 1 is covered.

The working principle is as follows: the utility model discloses during the use, place containing box 6 on the desktop, through opening case lid 1, then rotate first show board 2 and second show board 3, make it reach the vertical state, fix two show boards through fixed bolt grafting bolt hole, later can make support telescopic link 4 extend upwards through lifting up the show board, then fix support telescopic link 4 through screwing up fastening bolt, can make two show boards be located the top of containing box 6 and break away from the restriction of containing box 6, (can manually rotate the show board at this moment, can adjust the position and the direction of show board, can make things convenient for the teacher to carry out teaching work), later through pulling fixed telescopic link 12 downwards, make the terminal joint of fixed telescopic link 12 set up some fixed slots on fixed cardboard 13 and fix second show board 3; when carrying, accomodate containing box 6 with first show board 2 and second show board 3 through foretell principle in, can reduce the plate volume of show board, cover and can make things convenient for the teacher to carry through handle 9 after case lid 1.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an information technology teaching is with folding display device, includes second show board (3), support loop bar (5) and containing box (6), its characterized in that: case lid (1) is installed through the hinge is articulated on containing box (6), and handle (9) are installed to a side of containing box (6), install balancing weight (8) in containing box (6), and one side of balancing weight (8) is provided with receiver (7), support loop bar (5) are rotated and are installed in one side of receiver (7), and it has support telescopic link (4) to cup joint in support loop bar (5), second show board (3) are rotated and are installed in the upper end that supports telescopic link (4), and the upper end of second show board (3) is rotated and is installed first show board (2).

2. The foldable display device for information technology teaching according to claim 1, wherein: the side end face of the containing box (6) is provided with a buckle, a clamping block is rotatably mounted on the box cover (1), and a clamping groove is formed in the clamping block.

3. The foldable display device for information technology teaching according to claim 1, wherein: the storage box (7) is rotatably provided with a box cover, and two storage cavities are formed in the storage box (7) through partition plates.

4. The foldable display device for information technology teaching according to claim 1, wherein: the side of the support loop bar (5) is provided with a fixed clamping plate (13), and the fixed clamping plate (13) is provided with a fixed groove.

5. The foldable display device for information technology teaching according to claim 1, wherein: the lower end face of the second display board (3) is provided with a containing groove (11), a fixed telescopic rod (12) is arranged in the containing groove (11) in a sliding mode, and the tail end of the fixed telescopic rod (12) extends out of the containing groove (11) to be inserted into the fixed groove.

6. The foldable display device for information technology teaching according to claim 1, wherein: fixed blocks (10) are installed on the side end faces of the second display board (3) and the first display board (2), bolt holes are formed in the fixed blocks (10), and bolts are inserted and fixed in the bolt holes.

7. The foldable display device for information technology teaching according to claim 1, wherein: the supporting sleeve rod (5) is provided with a threaded hole, a fastening bolt is inserted into the threaded hole, and the tail end of the fastening bolt is in contact with the supporting telescopic rod (4).