CN206414005U

CN206414005U - A kind of English learning machine rack being installed on desk

Info

Publication number: CN206414005U
Application number: CN201621119506.5U
Authority: CN
Inventors: 刘贞艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-10-14
Filing date: 2016-10-14
Publication date: 2017-08-18
Anticipated expiration: 2026-10-14

Abstract

The utility model discloses a kind of English learning machine rack being installed on desk, including table and four table legs for being separately positioned on table lower surface corner, the front of table is provided with table hole, the bottom in table hole is fixedly connected with the bottom of pipe, the side of pipe is fixedly connected with thread cap, and the internal whorl of thread cap is connected with threaded post.This is installed on the English learning machine rack on desk, pass through the first groove, second groove, 3rd groove, thread cap, threaded post, connecting rod, pipe, cover plate, the cooperation of round bar and the 5th groove, when Students ' Learning English is without using English learning machine, make threaded post counter-rotating, threaded post is set to be separated with the surface of connecting rod, again decline connecting rod and rack body, rack body is set to fall into the second groove, cover plate is set to stir forward again, cover plate is set to rotate in the 3rd groove, so that rack body is accepted, so as to save the space on table surface, consequently facilitating the study of student.

Description

A kind of English learning machine rack being installed on desk

Technical field

The utility model is related to English teaching technical field, and specially a kind of English learning machine being installed on desk is with putting Put frame.

Background technology

English（English）, belong to Indo-European family of languages-Germanic branc-West Germanic Dialect.Mother tongue is used as according to using English Number calculate, English is the official language that most countries use, and English is also widest second language in the world, is also Europe Alliance and the official language of many international organizations and British commonwealth of nations, possess mother tongue user's number of third place in the world, are only second to Chinese and Spanish mother tongue user's number.

English is also one of necessary subject of Students ' Learning, with the development of science and technology English learning machine turns into Students ' Learning One instrument of English, in order that the study of student more facilitates, people are mounted with English learning machine rack on desk, But rack is all provided in the surface of table, when student is without using English learning machine, the setting of rack occupies table The space in face, so that the study to student is made troubles.

Utility model content

（One）The technical problem of solution

In view of the shortcomings of the prior art, the utility model provides a kind of English learning machine being installed on desk and placed Frame, solves the surface that existing English learning machine is all provided in table with rack, when student is without using English learning machine, The setting of rack occupies the space of desktop, so that the problem of study to student is made troubles.

（Two）Technical scheme

To achieve the above object, the utility model provides following technical scheme：A kind of English study being installed on desk Machine rack, including table and four table legs for being separately positioned on table lower surface corner, the front of the table is provided with Table hole, the bottom in the table hole is fixedly connected with the bottom of pipe, and the side of the pipe is fixedly connected with thread cap, the spiral shell The internal whorl of line cap is connected with threaded post, the through hole that one end of the threaded post is opened up through pipe surface and with connecting rod Surface is overlapped, and the bottom of the connecting rod is located at the inside of pipe, and the bottom of connecting rod is fixedly connected with plectane, the plectane Top be fixedly connected with two limited blocks, one end of the limited block is slidably connected at the side of connecting rod, the connecting rod Top sequentially pass through the first groove, the second groove and the 3rd groove and the outside for extending to the 3rd groove that table is opened up, and First groove, the second groove and the 3rd groove are connected, and the first groove is opened in the top in table hole, and the 3rd groove is opened in table Sliding sleeve is connected with the upper surface of plate, first groove, the sliding sleeve is socketed on the surface of connecting rod, the connecting rod Top, which is offered, is connected with bearing in the 4th groove, the 4th groove, the bearing inner sleeve is connected to rotating shaft, the top of the rotating shaft End is fixedly connected with rack body, and the two sides of the 3rd groove inner wall offer the 5th groove, and two the 5th recessed Round bar is provided with groove, and the relative one end of two round bars is fixedly connected with the two sides of cover plate, the cover plate, which is located at, to be placed On rear side of frame body.

It is preferred that, the length of the 3rd groove is more than the length of the second groove, and the length of the second groove is more than first The length of groove.

It is preferred that, the size of second groove is adapted with the size of rack body, the shape of the 5th groove For circle.

It is preferred that, the rack body includes right angle triangle, and the inclined plane of the right angle triangle is fixedly connected with Baffle plate, the lower surface of the set square is fixedly connected with the top of rotating shaft.

（Three）Beneficial effect

The utility model provides a kind of English learning machine rack being installed on desk, possesses following beneficial effect Really：

（1）, this be installed on English learning machine rack on desk, by the first groove, the second groove, the 3rd recessed Groove, thread cap, threaded post, connecting rod, pipe, cover plate, the cooperation of round bar and the 5th groove, when Students ' Learning English is without using English During language learning machine, make threaded post counter-rotating, threaded post is separated with the surface of connecting rod, then make connecting rod and rack body Decline, rack body is fallen into the second groove, then cover plate is stirred forward, cover plate is rotated in the 3rd groove, so that Accept rack body, so that the space on table surface is saved, consequently facilitating the study of student.

（2）, this be installed on English learning machine rack on desk, by setting rotating shaft, bearing, the 4th groove and company Extension bar, when English learning machine is placed on rack body by student, due to bearing and the setting of rotating shaft, makes rack body It can rotate, so as to adjust the angle of English learning machine, consequently facilitating the study of student.

（3）, this be installed on English learning machine rack on desk, compact conformation is reasonable in design, practical.

Brief description of the drawings

Fig. 1 is the cross-sectional view of the utility model front view；

Fig. 2 is the structural representation of enlarged drawing at the utility model A.

In figure：1 table, 2 table legs, 3 table holes, 4 pipes, 5 thread caps, 6 threaded posts, 7 connecting rods, 8 plectanes, 9 limited blocks, 10 First groove, 11 second grooves, 12 the 3rd grooves, 13 sliding sleeves, 14 the 5th grooves, 15 round bars, 16 cover plates, 17 rack bodies, 171 set squares, 172 baffle plates, 18 the 4th grooves, 19 bearings, 20 rotating shafts.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

As shown in Figure 1-2, the utility model provides a kind of technical scheme：A kind of English learning machine being installed on desk is used Rack, including table 1 and four table legs 2 for being separately positioned on the lower surface corner of table 1, the front of table 1 is provided with table hole 3, the bottom in table hole 3 is fixedly connected with the bottom of pipe 4, and the side of pipe 4 is fixedly connected with thread cap 5, the inside of thread cap 5 It is threaded with threaded post 6, the through hole that one end of threaded post 6 is opened up through the surface of pipe 4 is simultaneously overlapped with the surface of connecting rod 7, By being threaded post 6 and thread cap 5, after the position of connecting rod 7 is determined, by rotary threaded column 6, extrude threaded post 6 Connecting rod 7, makes connecting rod 7 realize fixation, so that the height of rack body 17 is fixed, the bottom of connecting rod 7 is located at pipe 4 Inside, and the bottom of connecting rod 7 is fixedly connected with plectane 8, and the top of plectane 8 is fixedly connected with two limited blocks 9, limited block 9 one end is slidably connected at the side of connecting rod 7, by setting limited block 9 and plectane 8, so as to prevent connecting rod 7 from departing from pipe 4, the top of connecting rod 7 sequentially passes through the first groove 10, the second groove 11 and the 3rd groove 12 that table 1 opens up and extends to The outside of three grooves 12, and the first groove 10, the second groove 11 be connected with the 3rd groove 12, the length of the 3rd groove 12 is more than The length of second groove 11 so that when cover plate 16 is closed, enable the lower surface of cover plate 16 to snap into the bottom of the 3rd groove 12 On inwall, so that after the groove 12 of cover plate 16 and the 3rd closure, make the upper surface of cover plate 16 and the upper table of table 1 towards flat, from And the study of student is easily facilitated, and length of the length more than the first groove 10 of the second groove 11 so that rack body 17 It can be placed into the second groove 11, and the first groove 10 is opened in the top in table hole 3, the 3rd groove 12 is opened in table 1 Sliding sleeve 13 is connected with upper surface, the first groove 10, sliding sleeve 13 is socketed on the surface of connecting rod 7, by setting the He of sliding sleeve 13 Plectane 8, lifts connecting rod 7 more steady, the top of connecting rod 7 is offered to be connected with the 4th groove 18, the 4th groove 18 Rotating shaft 20 is socketed with bearing 19, bearing 19, by setting bearing 19 and rotating shaft 20, rack body 17 is realized rotation Turn, consequently facilitating the study of student, the top of rotating shaft 20 is fixedly connected with rack body 17, the size of the second groove 11 is with putting The size for putting frame body 17 is adapted, and by setting the second groove 11, rack body 17 is put into the second groove 11, from And rack body 17 is accepted, so that the space on the surface of table 1 is saved, consequently facilitating Students ' Learning, rack Body 17 includes right angle triangle 171, and the inclined plane of right angle triangle 171 is fixedly connected with baffle plate 172, by setting set square 171 and baffle plate 172, English learning machine is placed into the inclined plane of set square 171, consequently facilitating the study of student, three The lower surface of gusset 171 is fixedly connected with the top of rotating shaft 20, and the 5th groove 14 is shaped as circle, the inwall of the 3rd groove 12 Two sides offer in the 5th groove 14, and two the 5th grooves 14 and are provided with round bar 15, by setting round bar 15 and circle 5th groove 14 of shape, enables cover plate 16 to rotate, so that cover plate 16 can be rotated in the 3rd groove 12, when cover plate 16 In in the 3rd groove 12, the surface of its cover plate 16 is located at sustained height with the surface of table 1, so as to easily facilitate student Practise, and there is certain distance between cover plate 16 and rack body 17, so that rack body 17 there are enough spaces to carry out Rotate, and the relative one end of two round bars 15 is fixedly connected with the two sides of cover plate 16, cover plate 16 is located at after rack body 17 Side.

In use, when student uses English learning machine, making English learning machine be placed on rack body 17, due to turning The setting of axle 20 and bearing 19, rotates rack body 17, consequently facilitating the study of student, when student is without using English During learning machine, make the counter-rotating of threaded post 6, separate threaded post 6 and the surface of connecting rod 7, then make connecting rod 7 and rack sheet Body 17 declines, and rack body 17 is fallen into the second groove 11, connecting rod 7 is fallen into pipe 4, then cover plate 16 is dialled forward It is dynamic, cover plate 16 is rotated in the 3rd groove 12, so that rack body 17 is accepted, save the space on the surface of table 1.

It can to sum up obtain,（1）, this be installed on English learning machine rack on desk, it is recessed by the first groove 10, second Groove 11, the 3rd groove 12, thread cap 5, threaded post 6, connecting rod 7, pipe 4, cover plate 16, round bar 15 and the 5th groove 14 are matched somebody with somebody Close, when Students ' Learning English is without using English learning machine, makes the counter-rotating of threaded post 6, make the table of threaded post 6 and connecting rod 7 Face is separated, then declines connecting rod 7 and rack body 17, rack body 17 is fallen into the second groove 11, then make cover plate 16 stir forward, cover plate 16 is rotated in the 3rd groove 12, so that rack body 17 is accepted, so as to save table The space on 1 surface, consequently facilitating the study of student.

（2）, this be installed on English learning machine rack on desk, by setting rotating shaft 20, bearing 19, the 4th groove 18 and connecting rod 7, when English learning machine is placed on rack body 17 by student, due to setting for bearing 19 and rotating shaft 20 Put, rack body 17 is rotated, so as to adjust the angle of English learning machine, consequently facilitating the study of student.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of English learning machine rack being installed on desk, including table（1）Be separately positioned on table（1）Following table Four table legs of face corner（2）, the table（1）Front be provided with table hole（3）, it is characterised in that：The table hole（3）Bottom Portion and pipe（4）Bottom be fixedly connected, the pipe（4）Side be fixedly connected with thread cap（5）, the thread cap（5） Internal whorl be connected with threaded post（6）, the threaded post（6）One end pass through pipe（4）Through hole that surface is opened up and with even Extension bar（7）Surface overlap joint, the connecting rod（7）Bottom be located at pipe（4）Inside, and connecting rod（7）Bottom fix It is connected with plectane（8）, the plectane（8）Top be fixedly connected with two limited blocks（9）, the limited block（9）One end slide It is dynamic to be connected to connecting rod（7）Side, the connecting rod（7）Top sequentially pass through table（1）The first groove opened up（10）、 Second groove（11）With the 3rd groove（12）And extend to the 3rd groove（12）Outside, and the first groove（10）, the second groove （11）With the 3rd groove（12）It is connected, and the first groove（10）It is opened in table hole（3）Top, the 3rd groove（12）It is opened in Table（1）Upper surface, first groove（10）Inside it is connected with sliding sleeve（13）, the sliding sleeve（13）It is socketed in connecting rod（7） Surface on, the connecting rod（7）Top offer the 4th groove（18）, the 4th groove（18）Inside it is connected with bearing （19）, the bearing（19）Inside it is socketed with rotating shaft（20）, the rotating shaft（20）Top be fixedly connected with rack body（17）, 3rd groove（12）The two sides of inwall offer the 5th groove（14）, and two the 5th grooves（14）Inside it is provided with Round bar（15）, and two round bars（15）Relative one end and cover plate（16）Two sides be fixedly connected, the cover plate（16）It is located at Rack body（17）Rear side.

2. a kind of English learning machine rack being installed on desk according to claim 1, it is characterised in that：It is described 3rd groove（12）Length be more than the second groove（11）Length, and the second groove（11）Length be more than the first groove（10） Length.

3. a kind of English learning machine rack being installed on desk according to claim 1, it is characterised in that：It is described Second groove（11）Size and rack body（17）Size be adapted, the 5th groove（14）Be shaped as circle.

4. a kind of English learning machine rack being installed on desk according to claim 1, it is characterised in that：It is described Rack body（17）Including right angle triangle（171）, the right angle triangle（171）Inclined plane be fixedly connected with baffle plate （172）, the set square（171）Lower surface and rotating shaft（20）Top be fixedly connected.