CN214410413U

CN214410413U - Knowledge point display device

Info

Publication number: CN214410413U
Application number: CN202021973967.5U
Authority: CN
Inventors: 宋霞
Original assignee: Wuhan Polytechnic University
Current assignee: Wuhan Polytechnic University
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-10-15
Anticipated expiration: 2030-09-10

Abstract

The application discloses a knowledge point display device which comprises a connecting plate, a supporting seat, an adjusting mechanism and a display fixing mechanism; wherein two opposite sides of the bottom of the connecting plate are fixedly connected with supporting seats; the adjusting mechanism comprises an I-shaped shaft, a rotating rod, a guide rod, an adjusting plate and a limiting plate, the I-shaped shaft is rotatably connected to the middle of the connecting plate, the rotating rod is fixedly connected to the bottom end of the I-shaped shaft, a threaded rod is fixedly connected to the top end of the I-shaped shaft, the adjusting plate is in threaded connection with the surface of the threaded rod, the limiting plate is fixedly connected to the top end of the threaded rod, the guide rod is in sliding connection with the surface of the connecting plate, and a bottom plate is fixedly connected to the bottom end of the guide rod; the exhibition fixing mechanism comprises an exhibition plate, an iron plate, a magnet piece, a lifting handle and a placing plate. The knowledge point display device is novel in design and simple in structure.

Description

Knowledge point display device

Technical Field

The application relates to a knowledge point display device, in particular to a knowledge point display device.

Background

There are many problems at present in knowledge point show process, need the teacher to hand and demonstrate if present some knowledge point cards for english education, increase worker's intensity of labour, perhaps fix through some instruments and demonstrate on the blackboard, the demonstration of placing of the knowledge point card of being not convenient for influences placing of knowledge point card. Therefore, a knowledge point display device is proposed to solve the above problems.

Disclosure of Invention

A knowledge point display device comprises a connecting plate, a supporting seat, an adjusting mechanism and a display fixing mechanism; wherein two opposite sides of the bottom of the connecting plate are fixedly connected with supporting seats;

the adjusting mechanism comprises an I-shaped shaft, a rotating rod, a guide rod, an adjusting plate and a limiting plate, the I-shaped shaft is rotatably connected to the middle of the connecting plate, the rotating rod is fixedly connected to the bottom end of the I-shaped shaft, a threaded rod is fixedly connected to the top end of the I-shaped shaft, the adjusting plate is in threaded connection with the surface of the threaded rod, the limiting plate is fixedly connected to the top end of the threaded rod, the guide rod is in sliding connection with the surface of the connecting plate, and a bottom plate is fixedly connected to the bottom end of the guide rod;

show fixed establishment includes show board, iron plate, magnet piece, handle and places the dish, show board bottom side with guide bar top fixed surface connects, show board front side fixed mounting has iron plate, the relative both sides fixedly connected with in show board bottom places the dish, iron plate front side surface magnetism is connected with the magnet piece, magnet piece front side fixed surface is connected with the handle.

Further, the number of the guide rods is two, and the two guide rods are symmetrically distributed around the I-shaped shaft.

Further, the cross section of the I-shaped shaft is of an I-shaped structure, and the I-shaped shaft and the threaded rod are coaxially arranged.

Further, the dwang figure is two, two the dwang is about I shape axial symmetry distribution.

Further, the number of the placing trays is two, and the two placing trays are symmetrically distributed around the display board.

Furthermore, the number of the magnet pieces is a plurality, and the magnet pieces are uniformly distributed on the surface of the display board.

The beneficial effect of this application is: the application provides a knowledge point display device convenient to show board altitude mixture control.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a schematic illustration of a surface structure of a display panel according to an embodiment of the present application;

fig. 3 is a schematic top view of a connection plate according to an embodiment of the present application.

In the figure: 1. the device comprises a connecting plate, 2, a supporting seat, 3, an I-shaped shaft, 4, a rotating rod, 5, a guide rod, 6, an adjusting plate, 7, a bottom plate, 8, a display plate, 9, a placing plate, 10, a threaded rod, 11, a limiting plate, 12, an iron plate, 13, a magnet piece, 14 and a handle.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a knowledge point display device includes a connection plate 1, a support base 2, an adjusting mechanism and a display fixing mechanism; wherein two opposite sides of the bottom of the connecting plate 1 are fixedly connected with supporting seats 2;

the adjusting mechanism comprises an I-shaped shaft 3, a rotating rod 4, a guide rod 5, an adjusting plate 6 and a limiting plate 11, the I-shaped shaft 3 is rotatably connected to the middle of the connecting plate 1, the bottom end of the I-shaped shaft 3 is fixedly connected with the rotating rod 4, the top end of the I-shaped shaft 3 is fixedly connected with a threaded rod 10, the surface of the threaded rod 10 is in threaded connection with the adjusting plate 6, the top end of the threaded rod 10 is fixedly connected with the limiting plate 11, the surface of the connecting plate 1 is in sliding connection with the guide rod 5, and the bottom end of the guide rod 5 is fixedly connected with a bottom plate 7;

show fixed establishment includes show board 8, iron plate 12, magnet piece 13, handle 14 and places dish 9, show board 8 bottom side with 5 top fixed surface of guide bar are connected, 8 positive side fixed surface of show board installs iron plate 12, the relative both sides fixedly connected with in 8 bottoms of show

board places dish

9, 12 positive side surface magnetism of iron plate is connected with

magnet piece

13, 13 positive side fixed surface of magnet piece is connected with handle 14.

The number of the guide rods 5 is two, and the two guide rods 5 are symmetrically distributed about the I-shaped shaft 3, so that the guide rods 5 can be conveniently used; the section of the I-shaped shaft 3 is of an I-shaped structure, the I-shaped shaft 3 and the threaded rod 10 are coaxially arranged, and the I-shaped shaft 3 can drive the threaded rod 10 to be used conveniently; the number of the rotating rods 4 is two, and the two rotating rods 4 are symmetrically distributed about the I-shaped shaft 3, so that the I-shaped shaft 3 can rotate conveniently; the number of the placing trays 9 is two, and the two placing trays 9 are symmetrically distributed about the display board 8, so that the placing trays 9 can be conveniently used; the magnet pieces 13 are a plurality of magnet pieces 13, and the magnet pieces 13 are uniformly distributed on the surface of the display board 8, so that the magnet pieces 13 can be used conveniently.

This application is when using, rotatory dwang 4, dwang 4 drive I-shaped axle 3 rotates on 1 surface of connecting plate, I-shaped axle 3 drives threaded rod 10 rotatoryly in step, threaded rod 10 and then drive surperficial threaded connection's regulating plate 6 removes, regulating plate 6 and then drive fixed connection's guide bar 5 removes, guide bar 5 and then along 1 surface sliding of connecting plate, 5 tops of guide bar and then promote the removal of show board 8, promote show board 8 and then altitude mixture control through guide bar 5, show board 8 and then be convenient for satisfy user's demand, the worker places on iron plate 12 surface through the knowledge point card simultaneously, through magnet piece 13 with knowledge point card centre gripping between iron plate 12, be convenient for place the stability of knowledge point card, improve placing of knowledge point card is stable, convenient to use person uses.

The application has the advantages that:

1. this kind of knowledge point display device novel in design, simple structure, the worker drive threaded rod 10 of being convenient for rotate adjusting plate 6, and adjusting plate 6 and then be convenient for promote show board 8 through guide bar 5 and carry out the altitude mixture control, and the worker of being convenient for uses show board 8, satisfies worker's user demand, the operation of being convenient for.

2. When using, under the effect of show fixed establishment through the setting, be convenient for stabilize english knowledge point card and fix on iron plate 12 surfaces, the dismantlement and the fixed of english knowledge point card of being convenient for simultaneously satisfy worker's user demand, and the practicality value is higher, is fit for using widely.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A knowledge point display device is characterized in that: comprises a connecting plate (1), a supporting seat (2), an adjusting mechanism and a display fixing mechanism; wherein two opposite sides of the bottom of the connecting plate (1) are fixedly connected with supporting seats (2);

the adjusting mechanism comprises an I-shaped shaft (3), a rotating rod (4), a guide rod (5), an adjusting plate (6) and a limiting plate (11), the I-shaped shaft (3) is rotatably connected to the middle of the connecting plate (1), the bottom end of the I-shaped shaft (3) is fixedly connected with the rotating rod (4), the top end of the I-shaped shaft (3) is fixedly connected with a threaded rod (10), the surface of the threaded rod (10) is in threaded connection with the adjusting plate (6), the top end of the threaded rod (10) is fixedly connected with the limiting plate (11), the surface of the connecting plate (1) is in sliding connection with the guide rod (5), and the bottom end of the guide rod (5) is fixedly connected with a bottom plate (7);

show fixed establishment includes show board (8), iron plate (12), magnet piece (13), handle (14) and places dish (9), show board (8) bottom side with guide bar (5) top fixed surface connects, show board (8) positive side fixed surface installs iron plate (12), show board (8) relative both sides fixedly connected with in bottom place dish (9), iron plate (12) positive side surface magnetism is connected with magnet piece (13), magnet piece (13) positive side fixed surface is connected with handle (14).

2. A knowledge point presentation device according to claim 1, wherein: the number of the guide rods (5) is two, and the two guide rods (5) are symmetrically distributed around the I-shaped shaft (3).

3. A knowledge point presentation device according to claim 1, wherein: the cross section of the I-shaped shaft (3) is of an I-shaped structure, and the I-shaped shaft (3) and the threaded rod (10) are coaxially arranged.

4. A knowledge point presentation device according to claim 1, wherein: the number of the rotating rods (4) is two, and the rotating rods (4) are symmetrically distributed about the I-shaped shaft (3).

5. A knowledge point presentation device according to claim 1, wherein: the number of the placing discs (9) is two, and the two placing discs (9) are symmetrically distributed around the display board (8).

6. A knowledge point presentation device according to claim 1, wherein: the number of the magnet pieces (13) is a plurality, and the magnet pieces (13) are uniformly distributed on the surface of the display board (8).