CN209265774U

CN209265774U - A kind of English teaching interactive device

Info

Publication number: CN209265774U
Application number: CN201822170236.6U
Authority: CN
Inventors: 史秀玲; 张文春
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-24
Filing date: 2018-12-24
Publication date: 2019-08-16
Anticipated expiration: 2028-12-24

Abstract

The utility model discloses a kind of English teaching interactive devices; including protecting cabinet; the protection box top opening; the protection cabinet bottom surface periphery is equipped with multiple heelpieces; component exhibiting is installed on rear wall in the guard box body; locked component is fixed in the guard box body on side wall, and the locked component is contacted with the component exhibiting；The component exhibiting includes bearing block and drive shaft, and the outer ring of the bearing block is fixedly connected with rear wall in the guard box body.Beneficial effect is: the utility model drives multiple scene display plates on the outside of rotating plate to expose protection cabinet respectively by drive shaft to carry out the switching of Interactive spoken language process English session operational scenarios; scene display plate is held out against pressing plate pressure spring during exposing simultaneously locks by way of drive shaft outer wall; realize the free switching of multiple English session operational scenarios; instead of the interaction mode of the oral setting English session operational scenarios of teacher, shows lively and be not easy to mix repetition.

Description

A kind of English teaching interactive device

Technical field

The utility model relates to English teaching accessory part fields, and in particular to a kind of English teaching interactive device.

Background technique

English teaching undertakes the task of training student basic English attainment and Developing Students ' thinking ability, i.e. student passes through English Language course grasps basic English language knowledge, develops basic English Listening and Speaking reading and writing skills, preliminarily form in English with other people The ability of exchange further promotes the development of thinking ability, for the section related to other are learnt in English that pursues the study of English from now on Knowledge of learning to read and write lays the foundation, and usually needs to carry out by the practice of English session operational scenarios in process of English teaching spoken mutual It is dynamic.

Applicants have discovered that at least there is following technical problem in the prior art: often using teacher in Interactive spoken language at present Direct oral setting English session operational scenarios, displaying English session operational scenarios that can not be lively and easily go out when switching English session operational scenarios The case where now mixing repetition.

Utility model content

The purpose of this utility model is that solve the above-mentioned problems and provides a kind of English teaching interactive device, with solution Certainly in the prior art in current Interactive spoken language often using technical problems such as the directly oral setting English session operational scenarios of teacher.This reality The multiple scenes driven on the outside of rotating plate by drive shaft are included with technical solution preferred in many technical solutions of novel offer Display board exposes protection cabinet respectively to carry out the switching of Interactive spoken language process English session operational scenarios, while scene display plate exists Pressing plate is held out against pressure spring during exposing and is locked by way of drive shaft outer wall, instead of the oral setting English pair of teacher Talk about the technical effects such as the interaction mode of scene, elaboration as detailed below.

To achieve the above object, the utility model provides following technical scheme:

A kind of English teaching interactive device provided by the utility model, including protection cabinet, the protection box top are opened Mouthful, the protection cabinet bottom surface periphery is equipped with multiple heelpieces, is equipped with component exhibiting on rear wall in the guard box body, described Locked component is fixed in guard box body on side wall, and the locked component is contacted with the component exhibiting；

The component exhibiting includes bearing block and drive shaft, and rear wall is solid in the outer ring of the bearing block and the guard box body Fixed connection, the inner ring of the bearing block is fixedly installed with the drive shaft along longitudinal direction, and the drive shaft stretches out the guard box Body rear wall, described drive shaft one end are fixed with handle, and the drive shaft other end is fixed with rotating plate, pacifies vertically around the rotating plate Equipped with multiple scene display plates；

The locked component includes mounting plate and separation sleeve, and the mounting plate is fixedly mounted on side wall in the guard box body On, the mounting plate side is fixed with the separation sleeve, dashpot is transversely offered in the separation sleeve, in the dashpot It is fixedly connected by grab with one end of pressure spring, and the pressure spring is compressive state, the other end of the pressure spring is connected by grab It is connected to lantern ring, connecting rod is fixed on the inside of the lantern ring, and the connecting rod stretches out the protection cabinet, described connecting rod one end is fixed with Pressing plate, the pressing plate is semicircular structure, and the pressing plate inner wall is contacted with the drive shaft outer wall, and the connecting rod other end is solid Surely there is handle.

Using a kind of above-mentioned English teaching interactive device, in process of English teaching, need to carry out Interactive spoken language and be arranged When English session operational scenarios, the corresponding scene display plate of selection is first confirmed according to English session operational scenarios, after by corresponding institute It states scene display plate and exposes the protection cabinet, mode of operation are as follows: it first holds the handle and pulls the connecting rod overhanging, the company Bar compresses the pressure spring by the lantern ring during overhanging, while the connecting rod drives the pressing plate to disengage when overhanging The drive shaft holds the handle at this time and the drive shaft is driven to rotate to come to the rotating plate under the guidance of the bearing block It is overturn, the rotating plate drives the scene display plate of surrounding to rotate by the overturning of itself, when English pair to be placed The corresponding scene display plate of words scene overturn to expose the protection cabinet and vertically upward when stop operating the driving Axis, while the handle is unclamped, the compression travel that the pressure spring discharges itself drives the connecting rod return, institute by the lantern ring Stating connecting rod drives the pressing plate return to contact the drive shaft outer wall, while being held out against the pressing plate by the elastic force of the pressure spring In the drive shaft, prevent the drive shaft freely all by the stiction between the pressing plate and the drive shaft Turn, and then complete the locking to the drive shaft, just completes the switching of English session operational scenarios in this way, realize multiple English pair The free switching for talking about scene shows lively and is not easy to mix instead of the interaction mode of the oral setting English session operational scenarios of teacher It repeats.

Preferably, the quantity of the heelpiece is four, the heelpiece is fixedly connected with the protection cabinet by screw.

Preferably, the grip surface opens up anti-skid chequer.

Preferably, the quantity of the scene display plate is four, the scene display plate and the rotating plate are glued fixation.

Preferably, the groove depth of the dashpot is not more than the compression travel of the pressure spring.

Preferably, the lantern ring is solid annular structure, the lantern ring and the connecting rod are interference fitted.

Preferably, the handle and the pressing plate are flexible material.

Beneficial effect is: the utility model drives multiple scene display plates on the outside of rotating plate to expose respectively by drive shaft Cabinet is protected to carry out the switching of Interactive spoken language process English session operational scenarios, while scene display plate leads to during exposing It crosses pressure spring to lock the mode that pressing plate is held out against in drive shaft outer wall, realizes the free switching of multiple English session operational scenarios, instead of The interaction modes of the oral setting English session operational scenarios of teacher shows lively and is not easy to mix repetition.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is that the utility model faces exterior view；

Fig. 2 is that the utility model faces interior view；

Fig. 3 is the back view cross-sectional view of the utility model；

Fig. 4 is the left view interior view of the utility model；

Fig. 5 is the vertical view interior view of the utility model.

The reference numerals are as follows:

1, cabinet is protected；101, heelpiece；2, component exhibiting；201, scene display plate；202, rotating plate；203, drive shaft； 204, bearing block；205, handle；3, locked component；301, handle；302, connecting rod；303, mounting plate；304, separation sleeve；305, delay Jet-bedding；306, pressure spring；307, lantern ring；308, pressing plate.

Specific embodiment

To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work Obtained all other embodiment is put, the range that the utility model is protected is belonged to.

Referring to shown in Fig. 1-Fig. 5, the utility model provides a kind of English teaching interactive device, including protection cabinet 1, protects 1 top surface of protecting box body opening, protection 1 bottom surface periphery of cabinet are equipped with multiple heelpieces 101, protect in cabinet 1 and be equipped with exhibition on rear wall Show component 2, protects and be fixed with locked component 3 on 1 inner sidewall of cabinet, and locked component 3 is contacted with component exhibiting 2；

Component exhibiting 2 includes bearing block 204 and drive shaft 203, and rear wall is solid in the outer ring of bearing block 204 and protection cabinet 1 Fixed connection, the inner ring of bearing block 204 is fixedly installed with drive shaft 203 along longitudinal direction, and drive shaft 203 stretches out protection 1 rear wall of cabinet, 203 one end of drive shaft is fixed with handle 205, and 203 other end of drive shaft is fixed with rotating plate 202, vertically-mounted around rotating plate 202 to have Multiple scene display plates 201；

Locked component 3 includes mounting plate 303 and separation sleeve 304, and mounting plate 303 is fixedly mounted on protection 1 inner sidewall of cabinet On, 303 side of mounting plate is fixed with separation sleeve 304, dashpot 305 is transversely offered in separation sleeve 304, in dashpot 305 It is fixedly connected by grab with one end of pressure spring 306, and pressure spring 306 is compressive state, the other end of pressure spring 306 is connected by grab It is connected to lantern ring 307, connecting rod 302 is fixed on the inside of lantern ring 307, and connecting rod 302 stretches out protection cabinet 1,302 one end of connecting rod is fixed with Pressing plate 308, pressing plate 308 is semicircular structure, and 308 inner wall of pressing plate is contacted with 203 outer wall of drive shaft, and 302 other end of connecting rod is solid Surely there is handle 301.

Preferably, the quantity of heelpiece 101 is four, so set, steadily placing protection cabinet convenient for multiple heelpieces 101 1, heelpiece 101 is fixedly connected with protection cabinet 1 by screw, so set, the installation convenient for heelpiece 101 on protection cabinet 1 Replacement.

205 surface of handle opens up anti-skid chequer, so set, with certain non-skid property when convenient for holding handle 205.

The quantity of scene display plate 201 is four, and scene display plate 201 and rotating plate 202 are glued fixation, so set, just In simultaneously, multiple Oral English Practice session operational scenarios are set.

The groove depth of dashpot 305 is not more than the compression travel of pressure spring 306, so set, convenient for preventing pressure spring 306 from reaching certainly The limited compression stroke of body and fail.

Lantern ring 307 is solid annular structure, and lantern ring 307 and connecting rod 302 are interference fitted, so set, being convenient for 307 He of lantern ring Connecting rod 302 synchronizes traversing.

Handle 301 and pressing plate 308 are flexible material, so set, convenient for having good touching when hand-held handle 301 Sense, while being convenient for pressing plate 308 when contacting with drive shaft 203 with sufficiently large stiction.

Using the above structure, in process of English teaching, when needing to carry out Interactive spoken language and English session operational scenarios are arranged, first The corresponding scene display plate 201 of selection is confirmed according to English session operational scenarios, after corresponding scene display plate 201 exposed protect Cabinet 1, mode of operation are as follows: first hold handle 301 and pull connecting rod 302 overhanging, connecting rod 302 passes through lantern ring during overhanging 307 compression press springs 306, while the band dynamic pressure plate 308 when overhanging of connecting rod 302 disengages drive shaft 203, holds 205 band of handle at this time Dynamic drive shaft 203 is rotated under the guidance of bearing block 204 to overturn to rotating plate 202, rotating plate 202 by the overturning of itself come Scene display plate 201 around driving rotates, when the corresponding overturning of scene display plate 201 of English session operational scenarios to be placed is extremely exposed Protection cabinet 1 and it is vertical upward when stop operating drive shaft 203, while release handle 301, pressure spring 306 discharges the compression of itself Stroke drives 302 return of connecting rod by lantern ring 307, and connecting rod 302 contacts 203 outer wall of drive shaft with 308 return of dynamic pressure plate, leads to simultaneously The elastic force for crossing pressure spring 306 holds out against pressing plate 308 in drive shaft 203, and pressure spring 306 makes pressing plate to the active force of pressing plate 308 at this time There are stiction between 308 and drive shaft 203, and the stiction between pressing plate 308 and drive shaft 203 is much larger than rotating plate 202 It is quiet between pressing plate 308 and drive shaft 203 so as to pass through with multiple scene display plates 201 to the active force of drive shaft 203 Frictional force prevents drive shaft 203 from freely having enough to meet the need, and then completes the locking to drive shaft 203, so just completes English dialogue The switching of scene realizes the free switching of multiple English session operational scenarios, instead of the oral setting English session operational scenarios of teacher Interaction mode shows lively and is not easy to mix repetition.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power Subject to the protection scope that benefit requires.

Claims

1. a kind of English teaching interactive device, including protection cabinet (1), it is characterised in that: open protection cabinet (1) top surface Mouthful, protection cabinet (1) bottom surface periphery is equipped with multiple heelpieces (101), is equipped with exhibition on the interior rear wall of the protection cabinet (1) Show component (2), be fixed with locked component (3) on protection cabinet (1) inner sidewall, and the locked component (3) and the exhibition Show that component (2) contact；

The component exhibiting (2) includes bearing block (204) and drive shaft (203), outer ring and the guarantor of the bearing block (204) Protecting box body (1) interior rear wall is fixedly connected, and the inner ring of the bearing block (204) is fixedly installed with the drive shaft (203) along longitudinal direction, And the drive shaft (203) stretches out protection cabinet (1) rear wall, described drive shaft (203) one end is fixed with handle (205), Drive shaft (203) other end is fixed with rotating plate (202), vertically-mounted around the rotating plate (202) to have multiple scene displays Plate (201)；

The locked component (3) includes mounting plate (303) and separation sleeve (304), and the mounting plate (303) is fixedly mounted on described It protects on cabinet (1) inner sidewall, mounting plate (303) side is fixed with the separation sleeve (304), the separation sleeve (304) It inside transversely offers dashpot (305), is fixedly connected by grab with one end of pressure spring (306) in the dashpot (305), And the pressure spring (306) is compressive state, the other end of the pressure spring (306) is connected with lantern ring (307), the set by grab It is fixed with connecting rod (302) on the inside of ring (307), and the connecting rod (302) stretches out the protection cabinet (1), the connecting rod (302) one End is fixed with pressing plate (308), and the pressing plate (308) is semicircular structure, and the pressing plate (308) inner wall and the drive shaft (203) outer wall contacts, and connecting rod (302) other end is fixed with handle (301).

2. a kind of English teaching interactive device according to claim 1, it is characterised in that: the quantity of the heelpiece (101) is Four, the heelpiece (101) is fixedly connected with the protection cabinet (1) by screw.

3. a kind of English teaching interactive device according to claim 1, it is characterised in that: handle (205) surface opens up Anti-skid chequer.

4. a kind of English teaching interactive device according to claim 1, it is characterised in that: the scene display plate (201) Quantity is four, and fixation is glued in the scene display plate (201) and the rotating plate (202).

5. a kind of English teaching interactive device according to claim 1, it is characterised in that: the groove depth of the dashpot (305) No more than the compression travel of the pressure spring (306).

6. a kind of English teaching interactive device according to claim 1, it is characterised in that: the lantern ring (307) is solid torus Shape structure, the lantern ring (307) and the connecting rod (302) are interference fitted.

7. a kind of English teaching interactive device according to claim 1, it is characterised in that: the handle (301) and the pressure Plate (308) is flexible material.