CN206532477U - A kind of English teaching exhibiting device easy to use - Google Patents

A kind of English teaching exhibiting device easy to use Download PDF

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Publication number
CN206532477U
CN206532477U CN201720149468.6U CN201720149468U CN206532477U CN 206532477 U CN206532477 U CN 206532477U CN 201720149468 U CN201720149468 U CN 201720149468U CN 206532477 U CN206532477 U CN 206532477U
Authority
CN
China
Prior art keywords
elevating lever
easy
sleeve
english teaching
gear
Prior art date
Application number
CN201720149468.6U
Other languages
Chinese (zh)
Inventor
周丽蕊
Original Assignee
江苏建筑职业技术学院
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 江苏建筑职业技术学院 filed Critical 江苏建筑职业技术学院
Priority to CN201720149468.6U priority Critical patent/CN206532477U/en
Application granted granted Critical
Publication of CN206532477U publication Critical patent/CN206532477U/en

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Abstract

The utility model is related to English teaching device technical field, specially a kind of English teaching exhibiting device easy to use, the inner chamber top side of the turntable is provided with annular recessed frame, one madial wall of the annular recessed frame is provided with annular rack, the first gear being used in combination with annular rack is symmetrically arranged with the annular recessed frame, piston sleeve is arranged with the upper end of the sleeve, elevating lever is plugged with the piston sleeve, the low side end face of the elevating lever is provided with two groups of support bars being equidistantly articulated and connected, top surface of the other end of each support bar with sliding block is articulated and connected, the side wall of the elevating lever is provided with a vertical rack, provided with the second gear being used in combination with vertical rack in the middle part of the inner chamber of the elevating lever.The utility model can be adjusted according to the situation of full class classmate, and stablizing effect is good and is easy to operate with, and say and bring class hour conveniently in teaching to English Instructor.

Description

A kind of English teaching exhibiting device easy to use

Technical field

The utility model is related to English teaching device technical field, specially a kind of English teaching displaying dress easy to use Put.

Background technology

English Instructor writes in teaching in order to reduce on blackboard, the English religion of especially present kindergarten and primary school Teacher, is generally to make some cards related to the content of courses in advance, when word or some other aspects is talked about, just This card made is lifted, the time write on blackboard is not only saved, the continuity of teaching is also enhanced, and this Kind of mode causes the arm for frequently lifting card to feel very tired, brought to English Instructor during teaching it is many not Just, and existing English teaching exhibiting device also influence whether both sides lean on wall classmate results of learning.Therefore, we are directed to this Problem provides a kind of English teaching exhibiting device easy to use.

Utility model content

The purpose of this utility model is to provide a kind of English teaching exhibiting device easy to use, to solve above-mentioned background The problem of being proposed in technology.

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

Rotating seat is provided with the middle part of a kind of English teaching exhibiting device easy to use, including base, the top surface of the base, Lifting column is provided with the middle part of the top surface of the rotating seat, the top surface of the lifting column and the bottom surface of supporting plate are connected, the supporting plate Top surface in the middle part of be provided with Graphic Panel, be placed with card holder on the top surface of the supporting plate;

The rotating seat includes being connected with turntable in fixed seat, the fixed seat, and the inner chamber top side of the turntable is set There is annular recessed frame, a madial wall of the annular recessed frame, which is provided with annular rack, the annular recessed frame, to be symmetrically arranged with and ring The first gear that shape rack is used in combination, the first gear is flexibly connected by rotating shaft with the top surface of fixed seat;

The bottom of the lifting column with fixed seat is flexibly connected through turntable and by bearing, and the lifting column includes set Cylinder, the sleeve is in be arranged with piston sleeve, the piston sleeve to be plugged with lifting in hollow structure, the upper end of the sleeve Bar, the low side end face of the elevating lever is provided with two groups of support bars being equidistantly articulated and connected, and each the support bar is another The top surface with sliding block is held to be articulated and connected, two sliding blocks are arranged in chute, the chute is located in the inner chamber of sleeve In portion bottom surface, the middle part of the chute is provided with block, and two end side surfaces of the block are relative with two sliding blocks by spring Face is connected, and the side wall of the elevating lever, which is provided with the middle part of a vertical rack, the inner chamber of the elevating lever, to be provided with and vertical rack phase The second gear used cooperatively, the second gear is driven by motor, and motor is arranged in elevating lever.

It is preferred that, the upper end both sides side wall of the elevating lever is connected by the bottom surface of reinforcement bar and supporting plate.

It is preferred that, the Graphic Panel uses magnetic blank.

It is preferred that, the lifting column is provided with the control button that controlled motor is run.

It is preferred that, the bottom surface of the base is provided with movable pulley.

Compared with prior art, the beneficial effects of the utility model are:The utility model in rotating seat by being provided with Fixed seat, turntable, concave annular, annular rack and first gear and between be used in combination, and rotating seat is fixed on base On, enable to teacher say class hour at any time by promoting supporting plate that classmate's situation of listening to the teacher by wall both sides is adjusted, Due to the setting using lifting column, and in lifting column provided with sleeve, elevating lever, vertical rack, second gear and motor and Between be used in conjunction with each other so that teacher can according to full class classmate listen to the teacher situation carry out height on regulation, be easy to improve The effect that full class classmate learns together, and in lifting column provided with piston sleeve and with support bar, sliding block, chute, block and It is used in conjunction with each other between spring, ensure that stability of the elevating lever in lifting, the utility model can be same according to full class Situation is adjusted, and stablizing effect is good and is easy to operate with, and says and brings class hour conveniently in teaching to English Instructor.

Brief description of the drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model rotating seat structure schematic diagram;

Fig. 3 is the utility model lifting column structural representation.

In figure:1 base, 2 rotating seats, 21 fixed seats, 22 turntables, 23 annular recessed framves, 24 annular racks, 25 first teeth Wheel, 3 lifting columns, 31 sleeves, 32 piston sleeves, 33 elevating levers, 34 support bars, 35 sliding blocks, 36 chutes, 37 blocks, 38 springs, 39 Vertical rack, 40 second gears, 41 motors, 4 supporting plates, 5 Graphic Panels, 6 card holders, 7 reinforcement bars, 8 movable pulleys.

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.

Fig. 1-3 are referred to, the utility model provides a kind of technical scheme:

Rotating seat 2 is provided with the middle part of a kind of English teaching exhibiting device easy to use, including base 1, the top surface of base 1, Lifting column 3 is provided with the middle part of the top surface of rotating seat 2, the top surface of lifting column 3 is connected with the bottom surface of supporting plate 4, in the top surface of supporting plate 4 Portion is provided with Graphic Panel 5, and Graphic Panel 5 uses magnetic blank, is easy to its magnetic card with making mutually to adsorb, supports Card holder 6 is placed with the top surface of plate 4, the bottom surface of base 1 is provided with movable pulley 8, is easy to movement;

Rotating seat 2 includes being connected with turntable 22 in fixed seat 21, fixed seat 21, and the inner chamber top side of turntable 22 is provided with ring The recessed frame 23 of shape, a madial wall of annular recessed frame 23, which is provided with annular rack 24, annular recessed frame 23, to be symmetrically arranged with and annular tooth The first gear 25 that bar 24 is used in combination, first gear 25 is flexibly connected by rotating shaft with the top surface of fixed seat 21 so that religion Teacher can be at any time rotation regulation;

The bottom of lifting column 3 with fixed seat 21 is flexibly connected through turntable 22 and by bearing, and lifting column 3 includes sleeve 31, sleeve 31 is in that piston sleeve 32 is arranged with hollow structure, the upper end of sleeve 31, and piston sleeve 32 and sleeve 31 are welding Elevating lever 33 is plugged with connection, piston sleeve 32, the low side end face of elevating lever 33 is provided with two groups be equidistantly articulated and connected Support bar 34, the top surface of the other end of each support bar 34 with sliding block 35 is articulated and connected, and two sliding blocks 35 are arranged at chute In 36, chute 36 is located in the middle part of the inner chamber of sleeve 31 in bottom surface, and the middle part of chute 36 is provided with block 37, two end side surfaces of block 37 It is connected by spring 38 with the opposite face of two sliding blocks 35, the side wall of elevating lever 33 is provided with a vertical rack 39, elevating lever Provided with the second gear 40 being used in combination with vertical rack 39 in the middle part of 33 inner chamber, second gear 40 is driven by motor 41, And motor 41 is arranged in elevating lever 33, the upper end both sides side wall of elevating lever 33 passes through reinforcement bar 7 and the bottom surface of supporting plate 4 Connection, it is possible to increase support force, to reach stablizing effect during lifting, lifting column 3 is provided with the control that controlled motor 41 is run Button, is easy to control.

The utility model in rotating seat 2 by being provided with fixed seat 21, turntable 22, concave annular 23, annular rack 24 and first gear 25 and between be used in combination, and rotating seat 2 is fixed on base 1, enable to teacher say class hour with When by promoting 4 pairs of supporting plate to be adjusted by classmate's situation of listening to the teacher on wall both sides, due to the setting using lifting column 3, with And in the lifting column 3 provided with sleeve 31, elevating lever 33, vertical rack 39, second gear 40 and motor 41 and between cooperate Use so that teacher can carry out the regulation in height according to the situation of listening to the teacher of full class classmate, and be easy to improve full class classmate together The effect of study, and in the lifting column 3 provided with piston sleeve 32 and with support bar 34, sliding block 35, chute 36, block 37 and bullet It is used in conjunction with each other between spring 38, ensure that stability of the elevating lever 33 in lifting, the utility model can be according to full class The situation of classmate is adjusted, and stablizing effect is good and is easy to operate with, and says and brings class hour conveniently in teaching to English Instructor.

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 (5)

1. a kind of English teaching exhibiting device easy to use, including base (1), it is characterised in that:The top surface of the base (1) Middle part, which is provided with the middle part of rotating seat (2), the top surface of the rotating seat (2), is provided with lifting column (3), the top surface of the lifting column (3) with Graphic Panel (5), the top surface of the supporting plate (4) are provided with the middle part of the bottom surface connection of supporting plate (4), the top surface of the supporting plate (4) On be placed with card holder (6);
The rotating seat (2) includes being connected with turntable (22), the turntable on fixed seat (21), the fixed seat (21) (22) inner chamber top side is provided with annular recessed frame (23), and a madial wall of the annular recessed frame (23) is provided with annular rack (24), The first gear (25) being used in combination with annular rack (24), first tooth are symmetrically arranged with the annular recessed frame (23) Wheel (25) is flexibly connected by rotating shaft with the top surface of fixed seat (21);
The bottom of the lifting column (3) is through turntable (22) and is flexibly connected by bearing with fixed seat (21), the lifting Post (3) includes sleeve (31), and the sleeve (31) is in be arranged with piston sleeve in hollow structure, the upper end of the sleeve (31) (32) elevating lever (33), is plugged with the piston sleeve (32), the low side end face of the elevating lever (33) is provided with equidistant Two groups of support bars (34) being articulated and connected, the top surface of the other end of each support bar (34) with sliding block (35) is hinged company Connect, two sliding blocks (35) are arranged in chute (36), the chute (36) is located at bottom surface in the middle part of the inner chamber of sleeve (31) Interior, the middle part of the chute (36) is provided with block (37), and two end side surfaces of the block (37) pass through spring (38) and two The opposite face connection of sliding block (35), the side wall of the elevating lever (33) is provided with a vertical rack (39), the elevating lever (33) Inner chamber in the middle part of pass through motor provided with the second gear (40) that is used in combination with vertical rack (39), the second gear (40) (41) drive, and motor (41) is arranged in elevating lever (33).
2. a kind of English teaching exhibiting device easy to use according to claim 1, it is characterised in that:The elevating lever (33) upper end both sides side wall is connected by reinforcement bar (7) with the bottom surface of supporting plate (4).
3. a kind of English teaching exhibiting device easy to use according to claim 1, it is characterised in that:The Graphic Panel (5) magnetic blank is used.
4. a kind of English teaching exhibiting device easy to use according to claim 1, it is characterised in that:The lifting column (3) control button run provided with controlled motor (41).
5. a kind of English teaching exhibiting device easy to use according to claim 1, it is characterised in that:The base (1) bottom surface is provided with movable pulley (8).
CN201720149468.6U 2017-02-20 2017-02-20 A kind of English teaching exhibiting device easy to use CN206532477U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720149468.6U CN206532477U (en) 2017-02-20 2017-02-20 A kind of English teaching exhibiting device easy to use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720149468.6U CN206532477U (en) 2017-02-20 2017-02-20 A kind of English teaching exhibiting device easy to use

Publications (1)

Publication Number Publication Date
CN206532477U true CN206532477U (en) 2017-09-29

Family

ID=59916558

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720149468.6U CN206532477U (en) 2017-02-20 2017-02-20 A kind of English teaching exhibiting device easy to use

Country Status (1)

Country Link
CN (1) CN206532477U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107906337A (en) * 2017-11-15 2018-04-13 常州信息职业技术学院 A kind of language learning equipment easy to adjust
CN107966323A (en) * 2017-11-20 2018-04-27 李正梅 Water quality monitoring equipment with spot sampling structure
CN108022454A (en) * 2017-12-27 2018-05-11 牡丹江师范学院 A kind of multi-modal English teaching device of English teaching

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107906337A (en) * 2017-11-15 2018-04-13 常州信息职业技术学院 A kind of language learning equipment easy to adjust
CN107966323A (en) * 2017-11-20 2018-04-27 李正梅 Water quality monitoring equipment with spot sampling structure
CN108022454A (en) * 2017-12-27 2018-05-11 牡丹江师范学院 A kind of multi-modal English teaching device of English teaching

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170929

Termination date: 20180220

CF01 Termination of patent right due to non-payment of annual fee