CN212694613U

CN212694613U - Portable teaching equipment

Info

Publication number: CN212694613U
Application number: CN202021293126.XU
Authority: CN
Inventors: 刘慧慧; 张延防; 范卫民
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-03-12
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses a portable teaching equipment, including display screen, box and gyro wheel, the equal fixedly connected with gyro wheel in turning position department of box bottom, the top of box is provided with the display screen, and the one end of display screen is provided with sliding structure, sliding structure includes blackboard, slider, spout, fixed plate, install bin, electric putter and dead lever, the top and the equal fixedly connected with slider in bottom of blackboard one end, the inside both sides of box all are provided with elevating system, the inside central point of box puts the department and is provided with deposits the structure. The utility model discloses an during the use of this equipment, at first remove the blackboard to one side through electric putter, and when the teacher describes or explains the near-step of knowledge that the display screen inside demonstrates, then the teacher explains in the near-step of top of blackboard with the help of the chalk to realized that this teaching equipment has the effect of board-like explanation when using.

Description

Portable teaching equipment

Technical Field

The utility model relates to a technical field is used in the teaching, specifically is a portable teaching equipment.

Background

Along with the continuous development of society, teaching equipment is also more and more diversified, because the appearance of teaching equipment has enlarged the scope of teaching knowledge, can show the object that blackboard formula teaching can not show through teaching equipment to make the object that classmates saw more vivid concrete through teaching equipment, and present teaching equipment still has certain not enough when using.

Traditional this type of portable teaching equipment, when using because the teacher explains partial knowledge near one step, can brief on the display screen or write, the knowledge that writes can change along with the page and disappear, when explaining corresponding knowledge once more, need describe once more, therefore the inconvenience is consolidated to knowledge.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable teaching equipment to propose the problem that the functionality is low in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a movable teaching device comprises a display screen, a box body and rollers, wherein the rollers are fixedly connected at the corner positions of the bottom end of the box body, the display screen is arranged above the box body, a sliding structure is arranged at one end of the display screen, the sliding structure comprises a blackboard, a sliding block, a sliding chute, a fixing plate, an installation box, an electric push rod and a fixing rod, the sliding block is fixedly connected at the top end and the bottom end of one end of the blackboard, the fixing plate is arranged at the top end and the bottom end of one end of the display screen, the sliding chute is arranged inside the fixing plate, the installation box is arranged at one end of the display screen, the electric push rod is arranged inside the installation box, one end of the electric push rod extends to the outside of the installation box, the fixing rod is fixedly connected at one end of the electric push rod, one end of the fixing rod is fixedly connected with one, and a storage structure is arranged at the central position inside the box body.

Preferably, the lifting mechanism comprises a placing groove, an electric lifting rod and a transverse plate, the placing groove is arranged inside the box body, the electric lifting rod is arranged inside the placing groove, the top end of the electric lifting rod extends to the outside of the box body, and the transverse plate is fixedly connected to the top end of the electric lifting rod.

Preferably, the storage structure comprises a storage box, a first partition plate, a cover plate and a second partition plate, the second partition plate is arranged inside the storage box, the first partition plate is fixedly connected to the center of one side of the second partition plate, and the cover plate is movably connected to one side of one end of the storage box.

Preferably, the first partition plate and the second partition plate are perpendicular to each other, and a handle and a key hole are respectively formed in the surface of the cover plate.

Preferably, the width of the sliding block is smaller than that of the sliding groove, and a sliding clamping structure is formed between the sliding groove and the sliding block.

Preferably, the electric push rod is perpendicular to the fixed rod, and the blackboard forms a moving structure with the fixed rod through the electric push rod.

Compared with the prior art, the beneficial effects of the utility model are that: the movable teaching equipment not only realizes plate type explanation and convenient height adjustment, but also realizes the placement of teaching tools;

(1) when the device is used, the blackboard is moved to one side through the electric push rod, and when a teacher describes or explains knowledge displayed in the display screen in one step, the teacher explains the knowledge above the blackboard in one step by means of chalk, so that the teaching device has a plate-type explanation effect when in use;

(2) the transverse plate can be pushed upwards by starting the electric lifting rod, and the display screen can be driven to move upwards when the transverse plate moves upwards and is adjusted to a proper height, so that students can conveniently watch the display screen, and the effect of conveniently adjusting the height of the device is achieved;

(3) place the inside of second baffle with the required instrument of teacher to classify according to the teaching articles for use and place, when the teacher explains the in-process and need use corresponding instrument, then can follow and deposit the incasement and take out, thereby realized that this teaching equipment possesses the teaching tool and places.

Drawings

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

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

FIG. 3 is a schematic view of the front cross-sectional structure of the storage structure of the present invention;

fig. 4 is a schematic view of the top-view partial cross-sectional structure of the sliding structure of the present invention.

In the figure: 1. a display screen; 2. a lifting mechanism; 201. a placement groove; 202. an electric lifting rod; 203. a transverse plate; 3. a box body; 4. a storage structure; 401. a storage box; 402. a first separator; 403. a cover plate; 404. a second separator; 5. a roller; 6. a sliding structure; 601. a blackboard; 602. a slider; 603. a chute; 604. a fixing plate; 605. installing a box; 606. an electric push rod; 607. and (5) fixing the rod.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a movable teaching device comprises a display screen 1, a box body 3 and rollers 5, wherein the rollers 5 are fixedly connected at the corner positions of the bottom end of the box body 3, a control button is arranged at the top end of the box body 3, the display screen 1 is arranged above the box body 3, the model of the display screen 1 can be X2772CK, two USB interfaces are arranged at one side of the display screen 1, a sliding structure 6 is arranged at one end of the display screen 1, the sliding structure 6 comprises a blackboard 601, a sliding block 602, a sliding groove 603, a fixing plate 604, an installation box 605, an electric push rod 606 and a fixing rod 607, the sliding block 602 is fixedly connected at the top end and the bottom end of one end of the blackboard 601, the fixing plate 604 is arranged at the top end and the bottom end of one end of the display screen 1, the sliding groove 603 is arranged inside the fixing plate 604, the installation box 605 is arranged at one end of the display screen 1, the electric push rod 606 is arranged inside, one end of the electric push rod 606 extends to the outside of the installation box 605, one end of the electric push rod 606 is fixedly connected with a fixing rod 607, one end of the fixing rod 607 is fixedly connected with one side of one end of the blackboard 601, the width of the sliding block 602 is smaller than that of the sliding groove 603, a sliding clamping structure is formed between the sliding groove 603 and the sliding block 602, the electric push rod 606 and the fixing rod 607 are perpendicular to each other, and the blackboard 601 forms a moving structure with the fixing rod 607 through the electric push rod 606;

specifically, as shown in fig. 4, when the structure is used, firstly, the blackboard 601 is moved to one side by the action of the electric push rod 606, the sliding block 602 is driven to slide in the sliding groove 603 in the moving process of the blackboard 601, the effect of inclination and deviation of the blackboard 601 in the moving process is avoided under the combined action of the sliding block 602 and the sliding groove 603, and at the moment, a teacher explains the content displayed on the display screen 1 in a near-step manner above the blackboard 601 by means of chalk, so that the teaching equipment has a plate-type explanation effect in use;

the lifting mechanism 2 is arranged on two sides of the interior of the box body 3, the lifting mechanism 2 comprises a placing groove 201, an electric lifting rod 202 and a transverse plate 203, the placing groove 201 is arranged in the box body 3, the electric lifting rod 202 is arranged in the placing groove 201, the type of the electric lifting rod 202 can be DSG1, the input ends of the display screen 1, the electric lifting rod 202 and the electric push rod 606 are electrically connected with the output end of the control button, the top end of the electric lifting rod 202 extends to the exterior of the box body 3, and the transverse plate 203 is fixedly connected to the top end of the electric lifting rod 202;

specifically, as shown in fig. 2, when the structure is used, the horizontal plate 203 can be pushed upwards by starting the electric lifting rod 202, and when the horizontal plate 203 moves upwards, the display screen 1 can be driven to move upwards, and the display screen 1 is adjusted to a proper height, so that students can conveniently watch the content displayed inside the display screen 1, and the effect that the height of the device is conveniently adjusted is achieved;

a storage structure 4 is arranged at the center position inside the box body 3, the storage structure 4 comprises a storage box 401, a first partition plate 402, a cover plate 403 and a second partition plate 404, the second partition plate 404 is arranged inside the storage box 401, the first partition plate 402 is fixedly connected at the center position of one side of the second partition plate 404, the cover plate 403 is movably connected at one side of one end of the storage box 401, the first partition plate 402 and the second partition plate 404 are perpendicular to each other, and a handle and a key hole are respectively arranged on the surface of the cover plate 403;

specifically, as shown in fig. 3, when the structure is used, the storage box 401 is divided into three equal parts by the first partition 402 and the second partition 404, tools required by a teacher are placed in a corresponding area inside the second partition 404, the tools are placed in a classified manner according to teaching articles, and when the teacher needs to use the corresponding tools in the explanation process, the tools can be taken out of the storage box 401, so that the teaching equipment can be placed with the teaching tools.

The working principle is as follows: when using, this teaching equipment adopts external power supply, at first removes this equipment to target position department through gyro wheel 5, connects the power again, and the teacher adjusts according to the required height of student afterwards, starts electric lift pole 202 this moment, makes diaphragm 203 drive display screen 1 and rises or descend under electric lift pole 202's effect to adjust suitable height with display screen 1.

Later at first start the power when using, drive the dead lever 607 with blackboard 601 to one side removal by the start-up of electric putter 606 earlier, start opening display screen 1 this moment to insert the USB kneck with the USB flash disk, people's accessible display screen 1 observes the content that the teacher needs to explain, when the teacher needs explain to the inside near-step of part, can explain on blackboard 601 with the help of the chalk.

Finally, corresponding teaching aids can be used when the teacher explains, the teacher can open the cover plate 403 through the corresponding key at the moment, then the corresponding teaching aids needed to be used are found from the inside of the storage box 401, when the teaching is finished, the teaching aids are placed back into the storage box 401, the blackboard 601 is moved back to the original position, the corresponding power supply is turned off, and finally the use process of the teaching equipment is finished.

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 a portable teaching equipment, includes display screen (1), box (3) and gyro wheel (5), its characterized in that: the corner position of the bottom end of the box body (3) is fixedly connected with a roller (5), a display screen (1) is arranged above the box body (3), one end of the display screen (1) is provided with a sliding structure (6), the sliding structure (6) comprises a blackboard (601), a sliding block (602), a sliding groove (603), a fixing plate (604), an installation box (605), an electric push rod (606) and a fixing rod (607), the top end and the bottom end of one end of the blackboard (601) are fixedly connected with the sliding block (602), the fixing plate (604) is arranged at the top end and the bottom end of one end of the display screen (1), the sliding groove (603) is arranged inside the fixing plate (604), the installation box (605) is arranged at one end of the display screen (1), the electric push rod (606) is arranged inside the installation box (605), and one end of the electric push rod (606) extends to the outside of the installation box (605, one end fixedly connected with dead lever (607) of electric putter (606), and one side fixed connection of one end and blackboard (601) one end of dead lever (607), the inside both sides of box (3) all are provided with elevating system (2), the inside central point department of putting of box (3) is provided with storage structure (4).

2. A mobile teaching device according to claim 1 wherein: the lifting mechanism (2) comprises a placing groove (201), an electric lifting rod (202) and a transverse plate (203), the placing groove (201) is arranged inside the box body (3), the electric lifting rod (202) is arranged inside the placing groove (201), the top end of the electric lifting rod (202) extends to the outside of the box body (3), and the transverse plate (203) is fixedly connected to the top end of the electric lifting rod (202).

3. A mobile teaching device according to claim 1 wherein: deposit structure (4) including depositing case (401), first baffle (402), apron (403) and second baffle (404), the inside of depositing case (401) is provided with second baffle (404), and the central point department of putting fixedly connected with first baffle (402) of second baffle (404) one side, one side swing joint of depositing case (401) one end has apron (403).

4. A mobile teaching device according to claim 3 wherein: the first partition plate (402) and the second partition plate (404) are perpendicular to each other, and a handle and a key hole are respectively formed in the surface of the cover plate (403).

5. A mobile teaching device according to claim 1 wherein: the width of the sliding block (602) is smaller than that of the sliding groove (603), and a sliding clamping structure is formed between the sliding groove (603) and the sliding block (602).

6. A mobile teaching device according to claim 1 wherein: the electric push rod (606) is perpendicular to the fixing rod (607), and the blackboard (601) forms a moving structure with the fixing rod (607) through the electric push rod (606).