CN210984042U

CN210984042U - Computer teaching sample display device

Info

Publication number: CN210984042U
Application number: CN202020354022.9U
Authority: CN
Inventors: 尹以娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-07-10
Anticipated expiration: 2030-03-19

Abstract

The utility model discloses a computer teaching sample display device, including rotating the post and rotating the handle, it has discoid a plurality of show shelves to rotate the even nested welding of post outer wall, it has three horn shapes spacing card to rotate the welding of capital end, it has the spacing groove that the triangle runs through the form to rotate the left end excavation. The utility model discloses a bearing, bearing housing, spacing card and the setting of rotating the handle, the nested bearing housing of rotating bottom of the column portion outer wall, and the nested bearing of fixed disk outer wall, guarantee that the dwang can rotate and stability is good to through will rotating the spacing card in the last spacing groove correspondence rotating column top and carry out the block, rotatory rotation is rotated the drive rotating column and is rotated, be convenient for carry out angular adjustment or fixed angle according to student's actual need and observe the sample, comparatively practical is fit for extensively promoting and using.

Description

Computer teaching sample display device

Technical Field

The utility model relates to a sample show technical field specifically is a computer teaching sample display device.

Background

In the computer teaching process, not only software application needs to be learned, but also the composition of a computer needs to be learned, and the composition of the computer is wide, so that students can learn conveniently, most of the computers are provided with display devices, and different samples are displayed for the students

Present patent (publication number is CN201621312484.4) and a novel computer teaching sample display device, this patent design is pleasing to the eye, and convenient to use utilizes revolving stage and motor to make the people just can observe whole device completely in a place, has reached the purpose that demonstrates comprehensively, but it has increased the cost, and the electronic product structure is complicated simultaneously, and slow rotation is difficult to make the careful observation of student, and the demonstration sample is too single simultaneously.

Therefore, we provide a computer teaching sample display device, through the multiunit show shelf, be convenient for place a plurality of samples, guarantee to rotate the rotation of commentaries on classics through bearing and bearing housing simultaneously to rotate the drive and rotate, be convenient for carry out angle adjustment or fixed angle according to student's actual need and observe the sample through rotating.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer teaching sample display device has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a computer teaching sample display device, includes and rotates the post and rotate the handle, the even nested welding of rotation post outer wall has a plurality of discoid show shelves, it has the spacing card of three horn shapes to rotate the welding of capital end, it has the spacing groove that the triangle runs through the form to rotate the left end.

As a preferred embodiment of the present invention, the limiting groove corresponds to the limiting clip for engaging.

As a preferred embodiment of the utility model, the outside of the display frame is nested with a bottomless cylindrical transparent glass cover.

As a preferred embodiment of the present invention, the middle of the top end of the glass cover is provided with a circular limiting hole, and the position of the limiting hole corresponds to the position of the top of the rotating column.

As an optimal implementation mode of the utility model, the welding of rotating column bottom has discoid fixed disk, the nested bearing housing that has cylinder cavity form of rotating column bottom outer wall, the nested bearing that has flat cylinder cavity form of fixed disk outer wall, bearing housing and bearing all are located top in the base.

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

1. the utility model discloses a computer teaching sample display device, through the setting of show shelf, through corresponding dwang outer wall connection with the multiunit show shelf, be formed with the show layer between per two sets of show shelves, the placing of a plurality of samples of being convenient for, a plurality of samples of being convenient for once demonstrate.

2. The utility model discloses a computer teaching sample display device, through bearing, bearing housing, spacing card and the setting of rotation handle, the nested bearing housing of column bottom outer wall rotates, and the nested bearing of fixed disk outer wall, guarantees that the dwang can rotate and stability is good to through will rotating the spacing card in the last spacing groove correspondence rotation capital end carry out the block, rotatory rotation rotates the drive rotation post, is convenient for carry out angle adjustment or fixed angle according to student's actual need and observes the sample.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of the computer teaching sample display device of the present invention;

fig. 2 is the utility model discloses computer teaching sample display device's bearing structure schematic diagram.

In the figure: a base 1; a glass cover 2; a rotating column 3; a display rack 4; a rotating handle 5; a limiting groove 6; a limit card 7; a limiting hole 8; a bearing housing 9; a fixed tray 10; and a bearing 11.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a computer teaching sample display device, includes and rotates 3 and rotate 5 the post, 3 even nested welding of outer wall of rotation post have a plurality of

discoid show shelves

4, 3 top welding of rotation post have three horn shapes spacing card 7, rotate 5 left ends digging have the spacing groove 6 that the triangle runs through the form.

In this embodiment please refer to fig. 1 and 2 through corresponding the dwang 3 outer wall connection with multiunit show shelf 4, be formed with the show layer between every two sets of show shelves, the placing of a plurality of samples of being convenient for once demonstrate a plurality of samples, will rotate 5 upper limit groove 6 and correspond the spacing card 7 in 3 tops of rotation post and carry out the block, rotatory rotation 5 drives rotation post 3 and rotates, is convenient for carry out angle adjustment or fixed angle according to student's actual need and observes the sample.

Wherein, the limiting groove 6 is clamped corresponding to the limiting card 7.

In the embodiment, please refer to fig. 1, the structure is detachable by engaging the limiting slot 6 with the limiting card 7.

Wherein, the display rack 4 is externally nested with a bottomless cylindrical transparent vitreous glass cover 2.

In this embodiment, please refer to fig. 1, the glass cover 2 is nested with the display rack 4 to protect the sample.

Wherein, the middle part of the top end of the glass cover 2 is provided with a round limiting hole 8, and the position of the limiting hole 8 corresponds to the position of the top of the rotating column 3.

In the embodiment, please refer to fig. 1, after the rotating handle 5 is removed, the glass cover 2 can be removed from the bottom to the top, so as to replace or take the sample.

Wherein, 3 bottom welding of rotation post has discoid fixed

disk

10, 3 bottom outer wall nestings of rotation post have the bearing housing 9 of cylinder cavity form, the nested bearing 11 that has flat cylinder cavity form of fixed disk 10 outer wall, bearing housing 9 and bearing 11 all are located top in the base 1.

In the embodiment, please refer to fig. 2, the outer wall of the bottom of the rotating column 3 is nested in the bearing sleeve 9, and the outer wall of the fixed disk 10 is nested in the bearing 11, so that the rotating rod 3 can rotate and has good stability, and rollover is avoided.

It should be noted that the utility model is a computer teaching sample display device, which comprises a base 1, a glass cover 2, a rotary column 3, a display frame 4, a rotary handle 5, a limit groove 6, a limit card 7, a limit hole 8, a bearing sleeve 9, a fixed disk 10 and a bearing 11, all of which are universal standard parts or parts known by technicians in the field, the structure and principle of which are known by technicians in the field through technical manuals or conventional experimental methods, when in work, a plurality of groups of display frames 4 are connected corresponding to the outer wall of the rotary rod 3, a display layer is formed between every two groups of display frames, a plurality of samples can be placed at one time, the upper limit groove 6 of the rotary handle 5 is clamped corresponding to the limit card 7 at the top end of the rotary column 3, the rotary handle 5 drives the rotary column 3 to rotate, the samples are observed by angle adjustment or fixed angle, after the rotary handle 5 is taken down, glass cover 2 can be taken off from bottom to top, changes or takes the sample, wherein through rotating 3 nested bearing housings of outer wall in the bottom of post 9, and the nested bearing 11 of fixed disk 10 outer wall, guarantees that dwang 3 can rotate and stability is good.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a computer teaching sample display device, includes and rotates post (3) and rotation (5), its characterized in that: rotate even nested welding of post (3) outer wall and have a plurality of discoid show shelves (4), it has three horn shapes spacing card (7) to rotate the welding of post (3) top, it has spacing groove (6) that the triangle runs through the form to rotate (5) left end excavation.

2. A computer teaching sample display apparatus as claimed in claim 1 wherein: the limiting groove (6) is clamped corresponding to the limiting card (7).

3. A computer teaching sample display apparatus as claimed in claim 1 wherein: and a glass cover (2) which is provided with a cylindrical transparent glass material and has no bottom is nested outside the display frame (4).

4. A computer teaching sample display apparatus as claimed in claim 3 wherein: the middle of the top end of the glass cover (2) is provided with a round limiting hole (8), and the position of the limiting hole (8) corresponds to the position of the top of the rotating column (3).

5. A computer teaching sample display apparatus as claimed in claim 1 wherein: rotate post (3) bottom welding and have discoid fixed disk (10), it has bearing housing (9) of cylinder cavity form to rotate post (3) bottom outer wall nested, fixed disk (10) outer wall nested has bearing (11) of flat cylinder cavity form, bearing housing (9) and bearing (11) all are located top in base (1).