CN214312227U

CN214312227U - Be applied to marketing's teaching aid

Info

Publication number: CN214312227U
Application number: CN202120321623.4U
Authority: CN
Inventors: 魏琛琛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-09-28
Anticipated expiration: 2031-02-05

Abstract

The utility model relates to a teaching aid technical field just discloses a be applied to marketing's teaching aid, including the teaching aid board, teaching aid board front side top fixedly connected with rectangular box, the inside swing joint of rectangular box has the bull stick, the barn door has been cup jointed in the bull stick outside, barn door bottom fixedly connected with slide bar, rectangular box front swing joint has the runner, teaching aid board front bottom fixedly connected with bottom plate, bottom plate top fixedly connected with gag lever post. This be applied to marketing's teaching aid, the gag lever post has been set up in the bottom of rectangular box, the inside outside swing joint with the gag lever post of slide bar, the inside front end fixed connection with the bull stick of runner, when external light is stronger, the pulling slide bar puts down the barn door, can shelter from the light of teaching aid board both sides, can prevent that the teaching aid board from taking place the reflection of light, make the classmate of sitting on classroom both sides can be fine see the positive word of teaching aid board, prevent that the classmate from losing the knowledge point in class.

Description

Be applied to marketing's teaching aid

Technical Field

The utility model relates to a teaching aid technical field specifically is a teaching aid for marketing.

Background

The teaching aid refers to a model, a real object, a specimen, an instrument, a chart, a slide show and the like for explaining something, and comprises teaching equipment, a teaching instrument, practical training equipment, education equipment, experimental equipment, a teaching specimen, a teaching model and the like, the teaching aid is a real object aiming at propagating science and technology and educating people, is a complete scientific and technological medium and is an indispensable device in teenager scientific and technological activities, is also called marketing, marketing or marketing, and other classical commercial administration courses contain marketing as an important module for managing and educating managers, and the marketing is activities, processes and systems which bring economic values to customers, clients, partners and the whole society in creating, communicating, propagating and exchanging products, and mainly refers to a process of developing business activities and marketing behaviors by marketing personnel.

At present teaching aid is in the teaching, sits the word above the teaching aid that can not be fine of classmates in the different positions in classroom, when external light is bright, luminous may appear in general teaching aid, leads to sitting the characters that can not be fine of classmates on classroom both sides, and we have provided a teaching aid who is applied to marketing for this reason.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be applied to marketing's teaching aid, possess when external light is bright relatively, can shelter from a part light, can be so that sit advantages such as the characters on the teaching aid can be seen to classmates on classroom both sides, solved when external light is bright relatively, luminous can appear in general teaching aid, lead to sitting the problem of seeing the characters that classmates on classroom both sides can not be fine.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be applied to marketing's teaching aid, includes the teaching aid board, teaching aid board front side top fixedly connected with rectangular box, the inside swing joint of rectangular box has the bull stick, the barn door has been cup jointed in the bull stick outside, barn door bottom fixedly connected with slide bar, rectangular box front swing joint has the runner, teaching aid board front bottom fixedly connected with bottom plate, bottom plate top fixedly connected with gag lever post, the equal fixedly connected with telescopic cylinder in the teaching aid board left and right sides, telescopic cylinder bottom fixedly connected with bed plate No. one.

Preferably, the top wall fixedly connected with No. two telescopic cylinder in the bed plate, No. two telescopic cylinder bottom swing joint have the axostylus axostyle, the axostylus axostyle outside swing joint has the gyro wheel.

Preferably, the bottom of the base plate is provided with a through hole, and the length of the wheel shaft rod is matched with the diameter of the through hole.

Preferably, the bull stick front end runs through rectangular box openly and extends to the positive outside of rectangular box, bull stick front end and the inside fixed connection of runner, the bull stick front end outside and the positive swing joint of rectangular box.

Preferably, the bottom of the light barrier penetrates through the bottom of the strip box and extends to the outer side of the bottom of the strip box, a slotted hole is formed in the bottom of the strip box, and the light barrier is located inside the slotted hole.

Preferably, the light barrier is provided with two, two the light barrier is located the teaching aid board positive surface and is the symmetric distribution.

Compared with the prior art, the utility model provides a be applied to marketing's teaching aid possesses following beneficial effect:

1. this be applied to marketing's teaching aid, positive top through at the teaching aid board has set up rectangular box, the bull stick has been set up in the inside of rectangular box, the outside at the bull stick has set up the barn door, the slide bar has been set up in the barn door bottom, the runner has been set up in the front of rectangular box, the gag lever post has been set up in the bottom of rectangular box, the inside outside swing joint with the gag lever post of slide bar, the inside front end fixed connection with the bull stick of runner, when external light is stronger, the pulling slide bar puts down the barn door, can shelter from the light of teaching aid board both sides, can prevent that the teaching aid board from taking place the reflection of light, make the classmate who sits on classroom both sides can be fine see the positive word of teaching aid board, prevent that the classmate from losing the knowledge point in class, the effect of preventing the device reflection of light has been reached.

2. This be applied to marketing's teaching aid, telescopic cylinder has all been set up through the left and right sides at the teaching aid board, telescopic cylinder's bottom has set up the bed plate in a, telescopic cylinder has set up No. two at the interior roof of bed plate, the bottom at No. two telescopic cylinder has set up the axostylus axostyle, the gyro wheel has been set up in the outside of axostylus axostyle, it makes gyro wheel and ground overlap joint to stretch No. two telescopic cylinder when the device needs to remove, when not needing mobile device, shorten telescopic cylinder No. two and make the gyro wheel be located the inside of bed plate, make bed plate bottom and ground overlap joint, telescopic cylinder can adjust according to the different heights of teacher, the practicality of device has been improved, the effect of making things convenient for adjusting device has been reached.

Drawings

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

FIG. 2 is a perspective view of the structure of the sliver can of the present invention;

FIG. 3 is a left side view of the inner structure of the sliver can of the present invention;

fig. 4 is an enlarged view of the internal structure of the base of the present invention.

Wherein: 1. a teaching aid board; 2. a sliver can; 3. a rotating rod; 4. a light barrier; 5. a slide bar; 6. a rotating wheel; 7. a base plate; 8. a limiting rod; 9. a first telescopic cylinder; 10. a base plate; 11. a second telescopic cylinder; 12. a wheel axle shaft; 13. and a roller.

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.

Please refer to fig. 1-4, a teaching aid applied to marketing, including teaching aid board 1, teaching aid board 1 front top fixedly connected with rectangular box 2, the inside swing joint of rectangular box 2 has bull stick 3, the barn door 4 has been cup jointed in the 3 outside of bull stick, 4 bottom fixedly connected with slide bars 5 of barn door, rectangular box 2 front swing joint has runner 6, teaching aid board 1 front bottom fixedly connected with

bottom plate

7, 7 top fixedly connected with gag lever post 8 of bottom plate, the equal fixedly connected with telescopic cylinder 9 in both sides about teaching aid board 1, telescopic cylinder 9 bottom fixedly connected with bed plate 10.

Through the technical scheme, the internal circuit connection of the first telescopic cylinder 9 is the prior art, the first telescopic cylinder 9 is provided with two, the two first telescopic cylinders 9 move simultaneously, the strip box 2 is arranged at the top of the front side of the teaching aid board 1, the rotating rod 3 is arranged in the strip box 2, the light barrier 4 is arranged outside the rotating rod 3, the sliding rod 5 is arranged at the bottom of the light barrier 4, the rotating wheel 6 is arranged at the front side of the strip box 2, the limiting rod 8 is arranged at the bottom of the strip box 2, the inner part of the sliding rod 5 is movably connected with the outer side of the limiting rod 8, the inner part of the rotating wheel 6 is fixedly connected with the front end of the rotating rod 3, when the external light is strong, the sliding rod 5 is pulled to put down the light barrier 4, the light at two sides of the teaching aid board 1 can be shielded, the teaching aid board 1 can be prevented from reflecting light, students sitting at two sides of a classroom can well see the positive characters of the teaching aid board, the knowledge points of students are prevented from being lost in class.

Specifically, roof fixedly connected with telescopic cylinder 11 No. two in the

bed plate

10, 11 bottom swing joint of telescopic cylinder No. two have axostylus axostyle 12, and axostylus axostyle 12 outside swing joint has gyro wheel 13.

Through above-mentioned technical scheme, 11 internal line of telescopic cylinder No. two connects for prior art, and telescopic cylinder No. two 11 have set up a plurality ofly, and a plurality of telescopic cylinder No. two 11 are simultaneous movement.

Specifically, the bottom of the base plate 10 is provided with a through hole, and the length of the axle rod 12 is matched with the diameter of the through hole.

Through the technical scheme, the through holes are formed in the bottom of the base plate 10, so that the rollers 13 can move well conveniently, and the control inside the base plate 10 is enough to accommodate the axle rod 12 and the rollers 13.

Specifically, 3 front ends of the rotating rods run through the front of the strip box 2 and extend to the outer side of the front of the strip box 2, the front ends of the rotating rods 3 are fixedly connected with the inner part of the rotating wheel 6, and the outer side of the front ends of the rotating rods 3 is movably connected with the front of the strip box 2.

Through above-mentioned technical scheme, certain position in the bull stick 3 outside is fixed connection with the top of barn door 4, then other barn doors 4 cup joint in the outside of bull stick 3, and the effect of bull stick 3 is in order to receive the barn door 4.

Specifically, the bottom of the light barrier 4 penetrates through the bottom of the strip box 2 and extends to the outer side of the bottom of the strip box 2, a slotted hole is formed in the bottom of the strip box 2, and the light barrier 4 is located inside the slotted hole.

Through the technical scheme, the light barrier 4 is formed by connecting the same partition plates in the same size through the rubber rods, the material inside the rubber rods is the prior art, and the light barrier 4 is similar to a roller shutter door device.

Specifically, the light barrier 4 is provided with two, and two light barriers 4 are located teaching aid board 1 openly and are the symmetric distribution.

Through above-mentioned technical scheme, barn door 4 has set up two, mainly is the flexibility in order to improve the device, when one side light ratio is bright, can put down the barn door 4 of one side, and the opposite side need not to put down, makes things convenient for the teacher to operate, also prevents simultaneously that teaching aid board 1 surperficial luminance from crossing lowly.

When using, the teacher at first adjusts the height of telescopic cylinder 9 through the height of self, when needs remove, extension No. two telescopic cylinder 11 makes gyro wheel 13 and ground contact, mobile device, when need not rotate, shorten telescopic cylinder 11 and receive the inside of bed plate 10 with gyro wheel 13, when external light ratio is bright, according to the requirement of difference, the selective barn door 4 with the left and right sides puts down, when external light is not bright, it makes bull stick 3 rotate to rotate runner 6, it can to receive the outside of bull stick 3 with barn door 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a teaching aid for marketing, includes teaching aid board (1), its characterized in that: teaching aid board (1) positive top fixedly connected with rectangular box (2), the inside swing joint of rectangular box (2) has bull stick (3), barn door (4) have been cup jointed in the bull stick (3) outside, barn door (4) bottom fixedly connected with slide bar (5), rectangular box (2) positive swing joint has runner (6), teaching aid board (1) positive bottom fixedly connected with bottom plate (7), bottom plate (7) top fixedly connected with gag lever post (8), equal fixedly connected with telescopic cylinder (9) No. one in the teaching aid board (1) left and right sides, telescopic cylinder (9) bottom fixedly connected with bed plate (10).

2. The teaching aid applied to marketing according to claim 1, characterized in that: roof fixedly connected with telescopic cylinder (11) No. two in bed plate (10), telescopic cylinder (11) bottom swing joint has axostylus axostyle (12), axostylus axostyle (12) outside swing joint has gyro wheel (13).

3. A teaching aid for marketing according to claim 2, wherein: the bottom of the base plate (10) is provided with a through hole, and the length of the axle rod (12) is matched with the diameter of the through hole.

4. The teaching aid applied to marketing according to claim 1, characterized in that: the utility model discloses a rectangular box of rotating rod (3) front end runs through rectangular box (2) openly and extends to the rectangular box (2) openly outside, rotating rod (3) front end and the inside fixed connection of runner (6), the rotating rod (3) front end outside and rectangular box (2) front swing joint.

5. The teaching aid applied to marketing according to claim 1, characterized in that: the bottom of the light barrier (4) penetrates through the bottom of the strip box (2) and extends to the outer side of the bottom of the strip box (2), a slotted hole is formed in the bottom of the strip box (2), and the light barrier (4) is located inside the slotted hole.

6. The teaching aid applied to marketing according to claim 1, characterized in that: the light barrier (4) is provided with two, two the light barrier (4) are located teaching aid board (1) and openly are the symmetric distribution.