CN205432682U

CN205432682U - Strutting arrangement is read to screw thread over -and -under type for russian study

Info

Publication number: CN205432682U
Application number: CN201620176514.7U
Authority: CN
Inventors: 任秀英
Original assignee: Heilongjiang Vocational College for Nationalities
Current assignee: Heilongjiang Vocational College for Nationalities
Priority date: 2016-03-09
Filing date: 2016-03-09
Publication date: 2016-08-10
Anticipated expiration: 2026-03-09

Abstract

The utility model provides a strutting arrangement is read to screw thread over -and -under type for russian study, it relates to a strutting arrangement, concretely relates to strutting arrangement is read to screw thread over -and -under type for russian study. The utility model discloses a solution student when reading the training, can't accomplish to read the record in succession carrying out russian, influence the problem of student's learning efficiency. The utility model discloses a double -screw bolt, crossbeam, platform, layer board, back branch, altitude mixture control swivel nut and base subassembly, the vertical setting of double -screw bolt, the lower extreme of double -screw bolt with base subassembly fixed connection opens the spout that has the cross section to be T shape along length direction in the double -screw bolt, the one end of crossbeam be equipped with with spout matched with T shape slider, the setting of T shape slider is in the spout, platform horizontal installation is on the crossbeam, the layer board is installed on the upper surface of platform, the upper end of back bracing piece is articulated with the back of layer board, altitude mixture control swivel nut suit is on the double -screw bolt, and the altitude mixture control swivel nut is located the below of crossbeam. Belong to russian teaching field.

Description

A kind of Russian study thread lifting type reads support means

Technical field

This utility model relates to a kind of support means, is specifically related to a kind of Russian study thread lifting type and reads support means, belongs to Russian teaching field.

Background technology

In Russian teaching, reading training is important teaching means, and good reading habit can promote rapidly Russian achievement and the oral fluency of student.At present, student, when carrying out Russian Reading training, at least needs to keep the angle of inclination of Russian textbook with a hands, to adapt to the reading sight line of student, when run into need emphasis record local time, reading can only be interrupted and carry out record, bring inconvenience to student learning.

Utility model content

This utility model is for solving student when carrying out Russian Reading training, it is impossible to accomplish continuous browing record, the problem affecting Students ' Learning efficiency, and then a kind of Russian study thread lifting type of proposition reads support means.

This utility model adopts the technical scheme that for solving the problems referred to above: this utility model includes stud, crossbeam, platform, supporting plate, back pole, altitude mixture control swivel nut and base assembly, stud is vertically arranged, the lower end of stud is fixing with described base assembly to be connected, the chute that cross section is T-shaped is had along its length in stud, one end of crossbeam is provided with the T-shaped slide block matched with chute, T-shaped slide block is arranged in chute, plateau levels is arranged on crossbeam, supporting plate is arranged on the upper surface of platform, the upper end of back supporting bar is hinged with the back side of supporting plate, altitude mixture control swivel nut is sleeved on stud, and altitude mixture control swivel nut is positioned at the lower section of crossbeam.

Further, described base assembly includes base, four mobile rollers, four screw rods, four callosities and four adjusting nuts, four mobile uniform lower surfaces being arranged on base of roller, four screw rods are uniform to be inserted on base, the lower end of each screw rod is connected with a callosity respectively, the upper end of each screw rod is set with an adjusting nut, and adjusting nut is positioned at the top of base, and callosity is positioned at the lower section of base.

Further, the base in supporting plate front is provided with transverse slat, and the lateral wall of transverse slat is provided with riser.

The beneficial effects of the utility model are: when 1, this utility model uses, be placed on supporting plate by Russian reading matter, by the angle of inclination of regulation back pole scalable supporting plate, to adapt to the sight line of student；2, this utility model can promote crossbeam to rise or fall along stud by rotation height Adjusting bolt Adjusting screw, and then realizes the altitude mixture control of regulation Russian reading matter, to adapt to the stature of student；3, making screw rod rise or fall by rotation adjusting nut, when the callosity of screw rod lower end is positioned at below mobile roller, and when contacting with ground, base is fixed on ground and cannot move；When above callosity is positioned at mobile roller, base can be promoted to move, realize the movement of whole device with fixing with this；4, this utility model simple in construction, easy to operate.

Accompanying drawing explanation

Fig. 1 is overall structure schematic diagram of the present utility model, and Fig. 2 is the top view of stud.

Detailed description of the invention

Detailed description of the invention one: combine Fig. 1 and Fig. 2 and present embodiment is described, a kind of Russian study thread lifting type described in present embodiment is read support means and is included stud 1, crossbeam 2, platform 3, supporting plate 4, back pole 5, altitude mixture control swivel nut 6 and base assembly, stud 1 is vertically arranged, the lower end of stud 1 is fixing with described base assembly to be connected, the chute 1-1 that cross section is T-shaped is had along its length in stud 1, one end of crossbeam 2 is provided with the T-shaped slide block 2-1 matched with chute 1-1, T-shaped slide block 2-1 is arranged in chute 1-1, platform 3 is horizontally arranged on crossbeam 2, supporting plate 4 is arranged on the upper surface of platform 3, the upper end of back supporting bar 5 is hinged with the back side of supporting plate 4, altitude mixture control swivel nut 6 is sleeved on stud 1, and altitude mixture control swivel nut 6 is positioned at the lower section of crossbeam 2.

Detailed description of the invention two: combine Fig. 1 and Fig. 2 and present embodiment is described, a kind of Russian study thread lifting type described in present embodiment is read the base assembly of support means and is included base 7, four mobile rollers 8, four screw rods 9, four callosities 10 and four adjusting nuts 11, four mobile uniform lower surfaces being arranged on base 7 of roller 8, four screw rods 9 are uniform to be inserted on base 7, the lower end of each screw rod 9 is connected with a callosity 10 respectively, the upper end of each screw rod 9 is set with an adjusting nut 11, and adjusting nut 11 is positioned at the top of base 7, callosity 10 is positioned at the lower section of base 7.Other composition and annexation are identical with detailed description of the invention one.

Detailed description of the invention three: combine Fig. 1 and Fig. 2 and present embodiment is described, the base in supporting plate 4 front that a kind of Russian study thread lifting type described in present embodiment reads support means is provided with transverse slat 4-1, and the lateral wall of transverse slat 4-1 is provided with riser 4-2.Other composition and annexation are identical with detailed description of the invention one.

The above, it it is only preferred embodiment of the present utility model, not this utility model is made any pro forma restriction, although this utility model is disclosed above with preferred embodiment, but it is not limited to this utility model, any those skilled in the art, in the range of without departing from technical solutions of the utility model, when the technology contents of available the disclosure above makes a little change or is modified to the Equivalent embodiments of equivalent variations, in every case it is without departing from technical solutions of the utility model content, according to technical spirit of the present utility model, within spirit of the present utility model and principle, the any simple amendment that above example is made, equivalent and improvement etc., within all still falling within the protection domain of technical solutions of the utility model.

Claims

null1. a Russian study thread lifting type reads support means，It is characterized in that: described a kind of Russian study thread lifting type is read support means and included stud (1)、Crossbeam (2)、Platform (3)、Supporting plate (4)、Back supporting bar (5)、Altitude mixture control swivel nut (6) and base assembly，Stud (1) is vertically arranged，The lower end of stud (1) is fixing with described base assembly to be connected，The chute (1-1) that cross section is T-shaped is had along its length in stud (1)，One end of crossbeam (2) is provided with the T-shaped slide block (2-1) matched with chute (1-1)，T-shaped slide block (2-1) is arranged in chute (1-1)，Platform (3) is horizontally arranged on crossbeam (2)，Supporting plate (4) is arranged on the upper surface of platform (3)，The upper end of back supporting bar (5) is hinged with the back side of supporting plate (4)，Altitude mixture control swivel nut (6) is sleeved on stud (1)，And altitude mixture control swivel nut (6) is positioned at the lower section of crossbeam (2).
The most according to claim 1, a kind of Russian study thread lifting type reads support means, it is characterized in that: described base assembly includes base (7), four mobile rollers (8), four screw rods (9), four callosities (10) and four adjusting nuts (11), four mobile uniform lower surfaces being arranged on base (7) of roller (8), four screw rods (9) are uniform to be inserted on base (7), the lower end of each screw rod (9) is connected with a callosity (10) respectively, the upper end of each screw rod (9) is set with an adjusting nut (11), and adjusting nut (11) is positioned at the top of base (7), callosity (10) is positioned at the lower section of base (7).
The most according to claim 1, a kind of Russian study thread lifting type reads support means, it is characterized in that: the base in supporting plate (4) front is provided with transverse slat (4-1), the lateral wall of transverse slat (4-1) is provided with riser (4-2).