CN213183132U

CN213183132U - Real device of instructing of thing networking engineering teaching

Info

Publication number: CN213183132U
Application number: CN202022263398.1U
Authority: CN
Inventors: 余正军
Original assignee: SHANTOU POLYTECHNICAL
Current assignee: SHANTOU POLYTECHNICAL
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-05-11
Anticipated expiration: 2030-09-29

Abstract

The utility model belongs to the technical field of teaching aid, specifically be a real device of instructing of thing networking engineering teaching, including the teaching platform, the locker is installed to one side of teaching platform, the receipts reel is installed at the top of locker, the one end of receipts reel is connected with the driver, the inside coiling of receipts reel has the screen, the middle part of teaching platform is equipped with removable cover, the projecting apparatus is installed to removable cover's below, one side of projecting apparatus bottom is connected with the loose axle. The utility model discloses an electric telescopic handle and removable cover board make the projecting apparatus can install and freely receive and release teaching platform below through electric telescopic handle drive on the removable cover board, avoided the projecting apparatus to occupy real standard desktop, set up the projection screen of retractable simultaneously on the locker of teaching platform side, the screen falls and covers the locker when needs projection, carry out the projection use, need not to use under the environment that has the curtain, projection structural design is novel reasonable, convenient to popularize and use.

Description

Real device of instructing of thing networking engineering teaching

Technical Field

The utility model relates to a teaching aid technical field specifically is a real device of instructing of thing networking engineering teaching.

Background

The teaching aid is a general name of various appliances used by students for enabling the students to understand teaching contents visually and vividly and appliances used by teachers during giving lessons, can improve the learning interest of the students, enrich perceptual knowledge, help to form clear concepts, develop the observation ability and thinking ability of the students, and comprises teaching practical training appliances.

Present real device of instructing of internet of things engineering teaching more or less all has certain shortcoming in the in-service use, for example the projecting apparatus of internet of things connection places and comparatively takes up an area of at the teaching bench, disturb real ground of instructing, and because the projecting apparatus need accept the restriction of the projection body, lead to the projecting apparatus can only use under the environment that has the wallboard, the practicality is relatively poor, need use a large amount of moulds at real in-process of instructing in addition and supply student's actual operation, but the mould is directly placed at the teaching bench, all touch easily during removal and operation and fall the damage, the security is relatively poor, be not convenient for use widely, therefore we have proposed a real device of instructing of internet of things engineering teaching.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a real device of instructing of thing networking engineering teaching has reasonable projection and the high characteristics of security.

(II) technical scheme

In order to solve the technical problem, the utility model provides an Internet of things engineering teaching training device, which comprises a teaching platform, a storage cabinet is arranged on one side of the teaching platform, a winding drum is arranged on the top of the storage cabinet, one end of the winding drum is connected with a driver, a screen is wound inside the winding drum, a movable cover plate is arranged in the middle of the teaching platform, a projector is arranged below the movable cover plate, one side of the bottom of the projector is connected with a movable shaft, an electric telescopic rod is connected below the movable shaft, the side edge of the teaching platform is provided with a damping slide rail, the inside of the damping slide rail is clamped with a clamping plate, the clamping plate is characterized in that a rotary table is connected above the clamping plate, a fixed plate is installed above the rotary table, a fastening bolt is in threaded connection with one side of the fixed plate, and one end, located inside the fixed plate, of the fastening bolt is connected with a clamping plate.

Preferably, the side of teaching platform is equipped with the waste bin, and the middle part of teaching platform is the mould show district.

Preferably, a connecting shaft is arranged at the joint of the movable cover plate and the teaching platform, and the projection end of the projector is located at the rising end of the movable cover plate.

Preferably, the movable shaft is provided with a sucker, and the movable shaft is connected to the projector through the sucker.

Preferably, the electric telescopic rod is arranged in the storage box, and the storage box is arranged below the teaching table.

Preferably, the damping slide rail is arranged in a U shape, and the lateral outer side of the damping slide rail is provided with a flange.

Preferably, the inner side of the clamping plate is provided with a hard rubber protective pad, and one end of the fastening bolt is provided with a screwing ring.

The above technical scheme of the utility model has following profitable technological effect:

1. the utility model discloses an electric telescopic handle and removable cover board make the projecting apparatus can install and freely receive and release teaching platform below through electric telescopic handle drive on the removable cover board, avoided the projecting apparatus to occupy real standard desktop, set up the projection screen of retractable simultaneously on the locker of teaching platform side, the screen falls and covers the locker when needs projection, carry out the projection use, need not to use under the environment that has the curtain, projection structural design is novel reasonable, convenient to popularize and use.

2. The utility model discloses a side at the teaching platform sets up the damping slide rail, sets gradually cardboard, carousel, fixed plate and fastening bolt on the slide rail, makes real standard mould can supply the student to use on the fixed plate through the fastening of fastening bolt, and the mould can remove on the slide rail simultaneously and use for next one, and is comparatively convenient, has effectually prevented that the mould from falling the damage to the security and the reliability of device have been improved.

Drawings

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

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

fig. 3 is the installation schematic diagram of the structure projector of the present invention.

Reference numerals:

1. a teaching platform; 2. a storage cabinet; 3. winding the roll; 4. a driver; 5. a screen; 6. a removable cover plate; 7. a projector; 8. a movable shaft; 9. an electric telescopic rod; 10. damping the slide rail; 11. clamping a plate; 12. a turntable; 13. a fixing plate; 14. fastening bolts; 15. and (4) clamping the plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the utility model provides a real device of instructing of thing networking engineering teaching, including teaching platform 1, locker 2 is installed to one side of teaching platform 1, winding section of thick bamboo 3 is installed at the top of locker 2, the one end of winding section of thick bamboo 3 is connected with driver 4, the inside coiling of winding section of thick bamboo 3 has screen 5, the middle part of teaching platform 1 is equipped with removable cover 6, projector 7 is installed to the below of removable cover 6, one side of projector 7 bottom is connected with loose axle 8, the below of loose axle 8 is connected with electric telescopic handle 9, damping slide rail 10 is installed to the side of teaching platform 1, the inside joint of damping slide rail 10 has cardboard 11, the top of cardboard 11 is connected with carousel 12, fixed plate 13 is installed to the top of carousel 12, one side threaded connection of fixed plate 13 has fastening bolt 14, fastening bolt 14 is located the inside one end of fixed plate 13 and is connected with grip block.

In order to solve the problem that the existing device has unreasonable projection and poor safety, we pass through electric telescopic handle 9 and removable cover 6, make projecting apparatus 7 can install on removable cover 6 and freely receive and release teaching platform 1 below through electric telescopic handle 9 drive, avoided projecting apparatus 7 to occupy real standard desktop, set up the projection screen 5 of retractable on the locker 2 of teaching platform 1 side simultaneously, screen 5 drops when needs projection covers locker 2, carry out the projection use, need not to use under the environment that has the curtain, projection structural design is novel reasonable, and convenient to popularize and use.

On the other hand sets up damping slide rail 10 through the side at teaching platform 1, sets gradually cardboard 11, carousel 12, fixed plate 13 and fastening bolt 14 on the slide rail, makes real standard mould can supply the student to use on fixed plate 13 through the fastening of fastening bolt, and the mould can remove on the slide rail simultaneously and give next use, and is comparatively convenient, has effectually prevented that the mould from falling the damage to the security and the reliability of device have been improved.

Further, the side of teaching platform 1 is equipped with the waste bin, and the middle part of teaching platform 1 is the mould show district, can collect the debris that drop on the mould through the waste bin, prevents that the mesa from polluting, and the mould show district can prevent temporarily the mould of taking off on locker 2 in addition, supplies the student to refer to the selection to the practicality of device has been improved.

As shown in fig. 3, the joint of the movable cover plate 6 and the teaching platform 1 is provided with a connecting shaft, the projection end of the projector 7 is located at the rising end of the movable cover plate 6, the movable cover plate 6 can be freely opened and closed through the connecting shaft, and the projection end of the projector 7 just raises to align to the screen 5 when the movable cover plate is opened, so that the design is reasonable, and the feasibility of the device is improved.

Specifically, be equipped with the sucking disc on the loose axle 8, and loose axle 8 passes through the sucking disc to be connected on projecting apparatus 7, realizes the harmless connection to projecting apparatus 7 through the sucking disc, and electric telescopic handle 9 is the stationary state simultaneously, and the sucking disc drops, is convenient for maintain projecting apparatus 7 to the reliability of device has been improved.

Further, electric telescopic handle 9 establishes in the storage tank, and the storage tank is installed in the below of teaching platform 1, can hold projecting apparatus 7 that descends through the storage tank, has played the safeguard effect to the feasibility of device has been improved.

As shown in fig. 1, damping slide rail 10 is the U-shaped setting, and damping slide rail 10 outside side is equipped with the flange, and damping slide rail 10 through the U-shaped setting makes teaching platform 1 trilateral position all can supply the student to use, and the design is comparatively reasonable, and the damping structure needs certain resistance when removing the mould in addition, prevents to slide at will, and the security is higher to the practicality of device has been improved.

Further, the inboard of grip block 15 is equipped with the stereoplasm rubber protection pad, and the one end of gim peg 14 is equipped with the twist ring, can reduce the damage that causes when fixed mould through the stereoplasm rubber protection pad to the security of device has been improved.

The utility model discloses a theory of operation and use flow: at first will instruct the mould to take out from the inside of locker 2 with real and put and supply the student to observe the selection on teaching platform 1, then put the mould that has selected in the recess at fixed plate 13 middle part, rotate fastening bolt 14 again, make grip block 15 extrusion fix the mould, then operate the use, can rotate movable mould on damping slide rail 10 simultaneously, when needs projection teaching, electric telescopic handle 9 drives removable cover 6 and rises, make the projection end of projecting apparatus 7 expose, then driver 4 drives the rotation of receipts reel 3, make screen 5 drop, carry out projection teaching, can.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The real device of instructing of thing networking engineering teaching, including teaching platform (1), its characterized in that, locker (2) are installed to one side of teaching platform (1), receipts reel (3) is installed at the top of locker (2), the one end of receipts reel (3) is connected with driver (4), the inside coiling of receipts reel (3) has screen (5), the middle part of teaching platform (1) is equipped with removable cover (6), projecting apparatus (7) is installed to the below of removable cover (6), one side of projecting apparatus (7) bottom is connected with loose axle (8), the below of loose axle (8) is connected with electric telescopic handle (9), damping slide rail (10) is installed to the side of teaching platform (1), the inside joint of damping slide rail (10) has cardboard (11), the top of cardboard (11) is connected with carousel (12), fixed plate (13) are installed to the top of carousel (12), one side threaded connection of fixed plate (13) has fastening bolt (14), fastening bolt (14) are located the inside one end of fixed plate (13) and are connected with grip block (15).

2. The practical training device for teaching of internet of things according to claim 1, wherein a waste bucket is arranged on the side of the teaching platform (1), and the middle of the teaching platform (1) is a mold display area.

3. The practical training device for Internet of things engineering teaching as claimed in claim 1, wherein a connecting shaft is arranged at the joint of the movable cover plate (6) and the teaching platform (1), and the projection end of the projector (7) is located at the rising end of the movable cover plate (6).

4. The practical training device for teaching of internet of things according to claim 1, wherein a sucker is arranged on the movable shaft (8), and the movable shaft (8) is connected to the projector (7) through the sucker.

5. The practical training device for Internet of things engineering teaching as claimed in claim 1, wherein the electric telescopic rod (9) is arranged in a storage box, and the storage box is installed below the teaching platform (1).

6. The practical training device for teaching of internet of things according to claim 1, wherein the damping slide rail (10) is U-shaped, and a flange is arranged on the outer side of the damping slide rail (10).

7. The practical training device for teaching of Internet of things engineering according to claim 1, wherein a hard rubber protective pad is arranged on the inner side of the clamping plate (15), and a screwing ring is arranged at one end of the fastening bolt (14).