CN214855529U

CN214855529U - Portable mathematical education device

Info

Publication number: CN214855529U
Application number: CN202121788039.6U
Authority: CN
Inventors: 张晓丽
Original assignee: Chifeng University
Current assignee: Chifeng University
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2021-11-26
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses a portable mathematical education device, comprises a fixed bench, the equal fixed welding in lower extreme left and right sides of fixed station has the side fagging, the equal fixed welding in both ends middle part has the draw runner about the side fagging, the lower extreme middle part fixed mounting of fixed station has electric telescopic handle, the equal fixed welding in both sides has the loop bar around the lower extreme of fixed station, the loop bar has cup jointed the slide bar in the loop bar, the common fixed mounting of slide bar and electric telescopic handle's lower extreme has moving mechanism, and moving mechanism passes through draw runner and side fagging slidable mounting, the equal fixed mounting in upper end left and right sides of fixed station has the storage box, the upper end middle part fixed mounting of fixed station has teaching mechanism. A portable mathematical education device, the flexibility is strong, avoids artifical transport, fixed firm, stability is strong, the function is various, make things convenient for the clear observation of all students, and can accomodate teaching model and teaching aid, the practicality is strong, can use widely.

Description

Portable mathematical education device

Technical Field

The utility model relates to a mathematical education device technical field, in particular to portable mathematical education device.

Background

Teaching is a human-specific talent training activity consisting of teacher's teaching and student's learning. Through the activities, teachers purposefully, programmatically and organically guide students to learn and master cultural scientific knowledge and skills, and promote the improvement of the qualities of the students, so that the students become people required by the society.

Present mathematical education device is not convenient for remove to the position of needs, and the show teaching device that more closely needs artifical transport, and intensity of labour is big, and the practicality is low, and is not convenient for adjust according to the direction of clipboard, can not make the clear observation of all students, uses inconveniently, so we have proposed a portable mathematical education device.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a portable mathematical education device, which can effectively solve the problems of the background art.

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

the utility model provides a portable mathematical education device, includes the fixed station, the equal fixed welding in lower extreme left and right sides of fixed station has the side backup pad, the equal fixed welding in both ends middle part has the draw runner about the side backup pad, the lower extreme middle part fixed mounting of fixed station has electric telescopic handle, the equal fixed welding in both sides has the loop bar around the lower extreme of fixed station, the loop bar has cup jointed the slide bar in the loop bar, the common fixed mounting of slide bar and electric telescopic handle's lower extreme has moving mechanism, and moving mechanism passes through draw runner and side brace board slidable mounting, the equal fixed mounting in the upper end left and right sides of fixed station has the storage box, the upper end middle part fixed mounting of fixed station has teaching mechanism.

Preferably, the teaching mechanism includes planker and motor, the equal fixed mounting in both sides has a baffle, two around the upper end of planker the magnetic path has all been opened to the left and right sides of baffle opposition end, the equal fixed welding in the upper end left and right sides of planker has the support bar, two common slidable mounting has the writing main part between the support bar, the anterior fixed mounting in upper end of planker has the show stand, motor fixed mounting is in the upper end of fixed station, the lower extreme fixed connection of the output of motor through pivot and planker.

Preferably, write the main part and include the writing desk, the front end fixed mounting of writing desk has the clipboard, the equal fixed mounting in both ends has the handle about the writing desk, the homogeneous shaping in the lower extreme left and right sides of writing desk has the fixing base, open at the lower extreme middle part of fixing base has the mounting groove, the equal fixed mounting in one side of both ends and keeping away from the show stand has the magnetism post around the fixing base.

Preferably, the fixing base passes through mounting groove and support bar slidable mounting, the position of magnetic pole is corresponding with the position of magnetic path, the width size of show stand is the same with the distance size between two fixing base opposite ends, the height of show stand is the same with the height of fixing base.

Preferably, moving mechanism includes the lifter plate, the equal fixed welding in both ends has the connecting plate about the lifter plate, open at the middle part of connecting plate has the spread groove, the equal fixed mounting in lower extreme four corners of connecting plate has the universal wheel.

Preferably, the upper end of lifter plate and the lower extreme fixed mounting of slide bar and electric telescopic handle, the spread groove cup joints connecting plate and side spreader sliding mounting on the side spreader.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, flexible through electric telescopic handle, make the slide bar slide from top to bottom in the loop bar, drive the connecting plate and pass through the spread groove and slide downwards on the side stay board, when universal wheel and ground contact, can make whole device remove, the flexibility is strong, avoids artifical transport, when universal wheel and ground separation, can realize the fixed of whole device, and stability is strong, and is fixed firm, and the function is various.

2. The utility model discloses in, make through the mounting groove and write the main part and slide around on the support bar, when the magnetic pillar of front portion and the magnetic path magnetism that corresponds are inhaled mutually, the teacher of being convenient for writes, when the magnetic pillar at rear portion and the magnetic path magnetism that corresponds are inhaled mutually, the teacher can place the model in the upper end of show stand, demonstrate the student, strengthen understanding, it rotates to drive the planker through the motor, can make the planker free rotation, make things convenient for the clear observation of all students, and through the setting of storage box, can accomodate teaching model and teaching aid, high durability and convenient use, therefore, the clothes hanger is strong in practicability.

Drawings

Fig. 1 is a schematic view of the overall structure of a mobile mathematical education device of the present invention;

fig. 2 is a schematic structural view of a teaching mechanism of the mobile mathematical teaching apparatus of the present invention;

fig. 3 is a schematic structural view of a writing main body of the mobile mathematical education device of the present invention;

fig. 4 is the utility model relates to a moving mechanism's of portable mathematical education device schematic structure.

In the figure: 1. a fixed table; 2. a side supporting plate; 3. an electric telescopic rod; 4. a loop bar; 5. a slide bar; 6. a moving mechanism; 7. a storage box; 8. a teaching mechanism; 21. a slide bar; 81. a carriage; 82. a baffle plate; 83. a magnetic block; 84. a supporting strip; 85. a writing body; 86. a display stand; 87. a motor; 851. a writing rack; 852. a writing board; 853. a handle; 854. a fixed seat; 855. mounting grooves; 856. a magnetic column; 61. a lifting plate; 62. a connecting plate; 63. connecting grooves; 64. a universal wheel.

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 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.

As shown in fig. 1-4, a portable mathematical education device, including fixed station 1, the equal fixed welding of lower extreme left and right sides of fixed station 1 has side fagging 2, the equal fixed welding in both ends middle part has draw runner 21 about side fagging 2, the lower extreme middle part fixed mounting of fixed station 1 has electric telescopic handle 3, the equal fixed welding in both sides has loop bar 4 around the lower extreme of fixed station 1, slide bar 5 has been cup jointed in loop bar 4, the common fixed mounting of the lower extreme of slide bar 5 and electric telescopic handle 3 has moving mechanism 6, and moving mechanism 6 passes through draw runner 21 and side fagging 2 slidable mounting, the equal fixed mounting in the upper end left and right sides of fixed station 1 has storage box 7, the upper end middle part fixed mounting of fixed station 1 has teaching mechanism 8.

The teaching mechanism 8 comprises a carriage 81 and a motor 87, wherein baffles 82 are fixedly arranged on the front side and the rear side of the upper end of the carriage 81, magnetic blocks 83 are arranged on the left side and the right side of opposite ends of the two baffles 82, supporting bars 84 are fixedly welded on the left side and the right side of the upper end of the carriage 81, a writing main body 85 is jointly slidably arranged between the two supporting bars 84, a display stand 86 is fixedly arranged on the front part of the upper end of the carriage 81, the motor 87 is fixedly arranged on the upper end of the fixed stand 1, the output end of the motor 87 is fixedly connected with the lower end of the carriage 81 through a rotating shaft, the carriage 81 is driven to rotate through the motor 87, the carriage 81 can freely rotate, and clear observation of all students is facilitated; the writing main body 85 comprises a writing rack 851, a writing board 852 is fixedly installed at the front end of the writing rack 851, handles 853 are fixedly installed at the left end and the right end of the writing rack 851, fixing seats 854 are integrally formed at the left side and the right side of the lower end of the writing rack 851, an installation groove 855 is formed in the middle of the lower end of the fixing seat 854, and magnetic columns 856 are fixedly installed at the front end and the rear end of the fixing seat 854 and at one side far away from the showing platform 86; the fixing seats 854 are slidably mounted with the supporting bars 84 through the mounting grooves 855, the positions of the magnetic columns 856 correspond to the positions of the magnetic blocks 83, when the magnetic columns 856 at the front are magnetically attracted to the corresponding magnetic blocks 83, a teacher can conveniently write, the width dimension of the display stand 86 is the same as the distance dimension between the opposite ends of the two fixing seats 854, the height of the display stand 86 is the same as that of the fixing seats 854, when the magnetic columns 856 at the rear are magnetically attracted to the corresponding magnetic blocks 83, the teacher can place a model at the upper end of the display stand 86 to demonstrate students and enhance understanding; the moving mechanism 6 comprises a lifting plate 61, the left end and the right end of the lifting plate 61 are fixedly welded with a connecting plate 62, the middle part of the connecting plate 62 is provided with a connecting groove 63, and four corners of the lower end of the connecting plate 62 are fixedly provided with universal wheels 64; the upper end of lifter plate 61 and the lower extreme fixed mounting of slide bar 5 and electric telescopic handle 3, spread groove 63 cup joint on side fagging 2 with connecting

plate

62 and 2 slidable mounting of side spreader, and it is flexible through electric telescopic handle 3, make slide bar 5 slide from top to bottom in loop bar 4, drive connecting plate 62 through spread groove 63 downward sliding on side spreader 2, stability is strong, the modern design.

It should be noted that, the utility model relates to a mobile mathematical education device, in the specific using process, firstly, open the electric telescopic rod 3, make the electric telescopic rod 3 extend, slide in the loop bar 4 through the slide bar 5 to make the lifting plate 61 move down, at this moment, the connecting plate 62 slides down on the side brace 2 through the connecting groove 63, until the universal wheel 64 contacts with the ground, at this moment, drive the whole device to move through the universal wheel 64, the flexibility is strong, avoid manual handling, after reaching the suitable position, make the lifting plate 61 move up through the electric telescopic rod 3 contraction, make the connecting plate 62 slide up on the side brace 2, thus make the universal wheel 64 separate from the ground, thus realize the fixation of the whole device, the stability is strong, the fixation is firm, then pull the handle 853, move back and forth through the writing rack 851, when the magnetic pole at the front portion attracts with the corresponding magnetic block 856, the writing rack 851 is located in the front portion of the carriage 81, be convenient for the teacher to write, when magnetic pillar 856 at rear portion and the magnetic path 83 magnetism that corresponds attract each other, the teacher can place the model in the upper end of show stand 86, demonstrates the student, strengthens understanding, drives planker 81 through motor 87 and rotates, can make planker 81 free rotation, makes things convenient for the clear observation of all students, through the setting of storage box 7, can accomodate teaching model and teaching aid, convenient to use, the practicality is strong.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a portable mathematical education device, includes fixed station (1), its characterized in that: the utility model discloses a teaching aid, including fixed station (1), fixed station (2), both ends middle part all fixed welding have draw runner (21) about side fagging (2), the lower extreme middle part fixed mounting of fixed station (1) has electric telescopic handle (3), the equal fixed welding in both sides has loop bar (4) around the lower extreme of fixed station (1), slide bar (5) have been cup jointed in loop bar (4), the common fixed mounting of the lower extreme of slide bar (5) and electric telescopic handle (3) has moving mechanism (6), and moving mechanism (6) through draw runner (21) and side spreader (2) slidable mounting, the equal fixed mounting in the upper end left and right sides of fixed station (1) has storage box (7), the upper end middle part fixed mounting of fixed station (1) has teaching mechanism (8).

2. A mobile mathematical education device according to claim 1, wherein: teaching mechanism (8) are including planker (81) and motor (87), the equal fixed mounting in both sides has baffle (82), two around the upper end of planker (81) the magnetic path (83) have all been opened to the left and right sides of baffle (82) opposition end, the equal fixed welding in upper end left and right sides of planker (81) has support bar (84), two common slidable mounting has writing main part (85) between support bar (84), the anterior fixed mounting in upper end of planker (81) has show stand (86), motor (87) fixed mounting is in the upper end of fixed station (1), the output of motor (87) is through the lower extreme fixed connection of pivot and planker (81).

3. A mobile mathematical education device according to claim 2, wherein: write main part (85) including writing frame (851), the front end fixed mounting who writes frame (851) has writing board (852), write the equal fixed mounting in both ends has handle (853) about frame (851), the equal integrated into one piece in the lower extreme left and right sides of writing frame (851) has fixing base (854), open the lower extreme middle part of fixing base (854) has mounting groove (855), the equal fixed mounting in one side that both ends just kept away from show stand (86) has magnetic column (856) around fixing base (854).

4. A mobile mathematical education device according to claim 3 wherein: fixing base (854) are through mounting groove (855) and support bar (84) slidable mounting, the position of magnetic pillar (856) corresponds with the position of magnetic path (83), the width size of show stand (86) is the same with the distance size between two fixing base (854) opposite ends, the height of show stand (86) is the same with the height of fixing base (854).

5. A mobile mathematical education device according to claim 1, wherein: the moving mechanism (6) comprises a lifting plate (61), connecting plates (62) are fixedly welded at the left end and the right end of the lifting plate (61), a connecting groove (63) is formed in the middle of each connecting plate (62), and universal wheels (64) are fixedly mounted at four corners of the lower end of each connecting plate (62).

6. A mobile mathematical education device according to claim 5 wherein: the upper end of the lifting plate (61) is fixedly installed with the lower ends of the sliding rod (5) and the electric telescopic rod (3), and the connecting groove (63) is sleeved on the side supporting plate (2) to slidably install the connecting plate (62) and the side supporting plate (2).