CN214678295U

CN214678295U - Multi-functional japanese teaching show board

Info

Publication number: CN214678295U
Application number: CN202120133202.9U
Authority: CN
Inventors: 江迪; 房璐; 姜巍; 孟祥雪; 王倩倩
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-11-12
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses a multi-functional japanese teaching show board, comprising a base plate, equal fixedly connected with electric telescopic handle all around at bottom plate top, electric telescopic handle's top fixedly connected with places the board, place the equal fixedly connected with backup pad in both ends about the board front end, the top fixedly connected with roof of backup pad, the bottom of roof is seted up flutedly, the inner chamber of recess rotates through the bearing and is connected with the bull stick, the surface coiling of bull stick has the curtain, the bottom fixedly connected with iron plate of curtain, the right side fixedly connected with motor of roof, the output shaft and the bull stick fixed connection of motor, place the rear end fixedly connected with show board body at board top. The utility model discloses an universal wheel, electric telescopic handle, iron plate, motor, curtain, bull stick, slider, spout and battery mutually support, have solved present japanese teaching show board function singleness, the problem that people used not convenient for.

Description

Multi-functional japanese teaching show board

Technical Field

The utility model relates to a teaching show board technical field specifically is a multi-functional japanese teaching show board.

Background

Japanese is a kind of language, need use teaching show board at Japanese teaching in-process, teaching show board is the teaching equipment that the teacher wrote various knowledge show for the student, during the teaching, the mr often need write a large amount of knowledge points on the blackboard, wherein the knowledge point of few entry literary composition and some fixed format, but present Japanese teaching show board function singleness, the people of being not convenient for use, for this reason, we provide a multi-functional Japanese teaching show board.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional japanese teaching show board possesses multi-functional advantage, has solved present japanese teaching show board function singleness, the problem that people used not convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-functional japanese teaching show board, includes the bottom plate, equal fixedly connected with electric telescopic handle all around at bottom plate top, electric telescopic handle's top fixedly connected with places the board, place the equal fixedly connected with backup pad in both ends about the board front end, the top fixedly connected with roof of backup pad, the bottom of roof is seted up flutedly, the inner chamber of recess rotates through the bearing and is connected with the bull stick, the surface coiling of bull stick has the curtain, the bottom fixedly connected with iron plate of curtain, the right side fixedly connected with motor of roof, the output shaft and the bull stick fixed connection of motor, the rear end fixedly connected with show board body at board top of placing.

Preferably, the front fixed mounting who places the board has the PLC controller, the output shaft and the input electric connection of electric telescopic handle and motor of PLC controller.

Preferably, the top of the bottom plate is fixedly connected with a battery box, an inner cavity of the battery box is fixedly connected with a storage battery, and the front of the battery box is provided with a charging port.

Preferably, universal wheels are installed on the periphery of the bottom plate, and brake pads are arranged on the outer surfaces of the universal wheels.

Preferably, the supporting plate is close to one side of placing the board axis and has been seted up the spout, the equal fixedly connected with slider in the left and right sides of iron plate, the inner chamber sliding connection of slider and spout.

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

the utility model discloses an electric telescopic handle, can drive and place the board and reciprocate, thereby can drive the show board body and reciprocate, make things convenient for people to adjust the height of show board body, utilize the universal wheel, make things convenient for people to remove this device, utilize the motor, can drive the bull stick and rotate, when motor corotation, the bull stick can carry out the rolling to the curtain, when the motor reversal, the curtain can expand under the cooperation of iron plate, thereby make things convenient for people to use the projecting apparatus to teach, utilize slider and spout, can play spacing effect, and prevent that the curtain from waving, utilize the battery, can supply power for each consumer of this device, guarantee this device can normal operating, present japanese teaching show board function singleness has been solved, be not convenient for the problem that people used.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application, and in which:

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

FIG. 2 is a schematic sectional view of the present invention in a front view;

fig. 3 is a left side view structural diagram of the placing plate of the present invention.

In the figure: 1. a base plate; 2. a battery box; 3. a charging port; 4. a universal wheel; 5. an electric telescopic rod; 6. placing the plate; 7. a display board body; 8. a support plate; 9. an iron block; 10. a top plate; 11. a motor; 12. a PLC controller; 13. a groove; 14. a curtain; 15. a rotating rod; 16. a slider; 17. a chute; 18. and (4) a storage battery.

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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, 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.

The utility model discloses a bottom plate 1, battery box 2, mouth 3 charges, universal wheel 4, electric telescopic handle 5, place board 6, show board body 7, backup pad 8, iron plate 9, roof 10, motor 11, PLC controller 12, recess 13, curtain 14, bull stick 15, slider 16, spout 17 and battery 18 part are the general standard or the part that technical personnel in the field know, and its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical personnel.

Referring to fig. 1-3, a multifunctional japanese teaching display board comprises a bottom board 1, an electric telescopic rod 5 is fixedly connected around the top of the bottom board 1, a placing board 6 is fixedly connected to the top of the electric telescopic rod 5, a supporting board 8 is fixedly connected to both the left and right ends of the front end of the placing board 6, a top board 10 is fixedly connected to the top of the supporting board 8, a groove 13 is formed in the bottom of the top board 10, a rotating rod 15 is rotatably connected to the inner cavity of the groove 13 through a bearing, a curtain 14 is wound on the outer surface of the rotating rod 15, an iron block 9 is fixedly connected to the bottom of the curtain 14, a motor 11 is fixedly connected to the right side of the top board 10, an output shaft of the motor 11 is fixedly connected to the rotating rod 15, a display board body 7 is fixedly connected to the rear end of the top of the placing board 6, a PLC controller 12 is fixedly mounted on the front side of the placing board 6, and an output shaft of the PLC controller 12 is electrically connected to the input ends of the electric telescopic rod 5 and the motor 11, the top of the bottom plate 1 is fixedly connected with a battery box 2, the inner cavity of the battery box 2 is fixedly connected with a storage battery 18, the front of the battery box 2 is provided with a charging port 3, universal wheels 4 are all installed around the bottom of the bottom plate 1, the outer surface of the universal wheels 4 is provided with brake pads, one side of the supporting plate 8 close to the central axis of the placing plate 6 is provided with a chute 17, the left side and the right side of the iron block 9 are both fixedly connected with a slide block 16, the slide block 16 is in sliding connection with the inner cavity of the chute 17, the placing plate 6 can be driven to move up and down through an electric telescopic rod 5, so that the display plate body 7 can be driven to move up and down, people can conveniently adjust the height of the display plate body 7, the universal wheels 4 are utilized, people can conveniently move the device, the motor 11 is utilized, the rotating rod 15 can be driven to rotate, when the motor 11 rotates forwards, the rotating rod 15 can roll the curtain 14, when the motor 11 rotates backwards, curtain 14 can expand under the cooperation of iron plate 9 to make things convenient for people to use the projecting apparatus to impart knowledge to students, utilize slider 16 and spout 17, can play spacing effect, and prevent that curtain 14 from fluttering, utilize battery 18, can supply power for each consumer of this device, guarantee that this device can normal operating, solved present japanese teaching show board function singleness, the problem that people used not convenient for.

During the use, through electric telescopic handle 5, can drive and place board 6 and reciprocate, thereby can drive show board body 7 and reciprocate, make things convenient for people to adjust the height of show board body 7, utilize universal wheel 4, make things convenient for people to remove this device, utilize motor 11, can drive bull stick 15 and rotate, when motor 11 corotation, bull stick 15 can carry out the rolling to curtain 14, when motor 11 reversal, curtain 14 can launch under the cooperation of iron plate 9, thereby make things convenient for people to use the projecting apparatus to teach, utilize slider 16 and spout 17, can play spacing effect, and prevent curtain 14 from waving, utilize battery 18, can supply power for each consumer of this device, guarantee that this device can normal operating, present japanese teaching show board function singleness has been solved, the problem of being not convenient for people to use.

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 multi-functional japanese teaching show board, includes bottom plate (1), its characterized in that: the periphery of the top of the bottom plate (1) is fixedly connected with electric telescopic rods (5), the top of the electric telescopic rod (5) is fixedly connected with a placing plate (6), the left end and the right end of the front end of the placing plate (6) are both fixedly connected with a supporting plate (8), the top of the supporting plate (8) is fixedly connected with a top plate (10), the bottom of the top plate (10) is provided with a groove (13), the inner cavity of the groove (13) is rotationally connected with a rotating rod (15) through a bearing, a curtain (14) is wound on the outer surface of the rotating rod (15), an iron block (9) is fixedly connected to the bottom of the curtain (14), the right side of the top plate (10) is fixedly connected with a motor (11), an output shaft of the motor (11) is fixedly connected with a rotating rod (15), the rear end of the top of the placing plate (6) is fixedly connected with a display plate body (7).

2. The multi-functional japanese teaching show board of claim 1, characterized in that: the front surface of the placing plate (6) is fixedly provided with a PLC (programmable logic controller) (12), and an output shaft of the PLC (12) is electrically connected with the input ends of the electric telescopic rod (5) and the motor (11).

3. The multi-functional japanese teaching show board of claim 1, characterized in that: the top fixedly connected with battery box (2) of bottom plate (1), the inner chamber fixedly connected with battery (18) of battery box (2), charging mouth (3) have been seted up on the front of battery box (2).

4. The multi-functional japanese teaching show board of claim 1, characterized in that: the bottom plate (1) is all installed all around universal wheel (4), the surface of universal wheel (4) is provided with the brake block.

5. The multi-functional japanese teaching show board of claim 1, characterized in that: one side of the supporting plate (8) close to the central axis of the placing plate (6) is provided with a sliding groove (17), the left side and the right side of the iron block (9) are fixedly connected with sliding blocks (16), and the sliding blocks (16) are connected with the inner cavity of the sliding groove (17) in a sliding mode.