CN207367425U - A kind of primary school teaching classroom interaction device - Google Patents

Abstract

It the utility model is related to a kind of interactive device, more particularly to a kind of primary school teaching classroom interaction device.The technical problem to be solved by the present invention is to provide a kind of primary school teaching classroom interaction device.In order to solve the above-mentioned technical problem, the utility model provides such a primary school teaching classroom interaction device, includes handle, babinet, the first elastic component, first baffle, placing box, first strut etc.；Casing top right is equipped with agitating device, agitating device passes through babinet, babinet right wall is provided with the first opening, bottom is equipped with the first strut and the second strut in babinet, second strut is located at the first strut left, and placing box is equipped with the top of the first strut, and placing box is located at the left of the first opening, the 3rd opening is provided with the top of placing box, agitating device is open through the 3rd.The utility model stirs and evenly mixs effect and the combination for blocking effect of radical occlusion device by agitating device, and under the cooperation of fixed pulley, placing frame and draw ring etc..

Description

A kind of primary school teaching classroom interaction device

Technical field

It the utility model is related to a kind of interactive device, more particularly to a kind of primary school teaching classroom interaction device.

Background technology

Primary school is the school that people receive initial period regular education, is the important component of basic education with society It can develop, kindergarten has been opened up again before it.General 6-12 Sui is primary school school-age children, the year of primary school period education at this stage Limit is 6 years, some areas are still 5 years.It is the secondary school education stage after the primary school education stage.Teaching is the religion of teacher and student The distinctive personnel training activity of a kind of mankind formed.By this activity, teacher draws purposeful, planned and organizedly Lead student's study and grasp cultural and technical knowledge and technical ability, promote students ' quality to improve, them is become the required people of society.

Pass through language or other hands between interaction in daily refers in society personal and individual, between colony and colony etc. The process for the sexual behaviour that interdepends that section is propagated information and occurred.

At present pupil because the age it is smaller, notice is easily dispersed, if class-teaching of teacher is unalterable, what student attended class Enthusiasm is less high, brings some inconvenience to teachers ' teaching, and also brings some inconvenience to student's learning knowledge, because There is an urgent need for research and develop a kind of primary school teaching classroom interaction device for improving Students' enthusiasm for this.

Utility model content

（1）Technical problems to be solved

In order to overcome current pupil, because the age is smaller, notice is easily dispersed the utility model, if class-teaching of teacher Unalterable, the enthusiasm that student attends class is less high, brings some inconvenience to teachers ' teaching, and to student's learning knowledge Also the shortcomings that bringing some inconvenience, the technical problem to be solved by the present invention is to provide a kind of primary school teaching classroom interaction Device.

（2）Technical solution

In order to solve the above-mentioned technical problem, the utility model provides such a primary school teaching classroom interaction device, Include handle, babinet, the first elastic component, first baffle, placing box, the first strut, agitating device, radical occlusion device, second Bar and answer plate；Casing top is equipped with handle, and casing top right is equipped with agitating device, and agitating device passes through babinet, and babinet is right Wall is provided with the first opening, and bottom is equipped with the first strut and the second strut in babinet, and the second strut is located at the first strut left, and first Placing box is equipped with the top of strut, placing box is located at the left of the first opening, the 3rd opening is provided with the top of placing box, and agitating device is worn The 3rd opening is crossed, agitating device bottom is located in placing box, and right end is hingedly connected with first baffle, first baffle at the top of placing box The first elastic component is connected between placing box inner top, the second strut top is equipped with answer plate, and babinet inner left wall is equipped with and blocks Device, radical occlusion device are located on front side of answer plate.

Preferably, agitating device includes bull stick, turntable, first rotating shaft, fixed frame, first bearing seat, fixed plate, second Bearing block, rabble, screw and nut, babinet inner right wall top are equipped with fixed plate, second bearing seat are equipped with front side of fixed plate, the Fixed frame is installed, fixed frame passes through casing top, and fixed frame right upper portion is equipped with bull stick, fixed frame inner top on two bearing bracket First bearing seat is equipped with bottom, first rotating shaft is installed in the first bearing seat of top, first rotating shaft passes through fixed frame top Portion, first rotating shaft top are connected with turntable, and screw, screw top and first rotating shaft bottom are provided with the first bearing seat of lower section Connection, screw are equipped with nut, and nut coordinates with screw, and on the left of nut and right side is equipped with rabble.

Preferably, radical occlusion device includes rocking bar, 3rd bearing seat, the second shaft, roller, tilt and compression bar, and babinet is left Wall is provided with the second opening, and babinet inner left wall is equipped with 3rd bearing seat, and the second shaft is provided with 3rd bearing seat, and the second shaft is left End is connected with rocking bar, and rocking bar is open through second, and right side is equipped with roller in the second shaft, and tilt, tilt end are wound with roller It is connected with compression bar.

Preferably, stent, lower skateboard, second baffle, the second elastic component, bracing wire, fixed pulley, placing frame and drawing have been further included Ring, casing top are provided with the 6th opening, and babinet inner top is equipped with placing frame, and placement frame bottom is provided with the 5th and is open, in placing frame Bottom is equipped with second baffle, and second baffle is located at the 5th overthe openings, is connected on the right side of second baffle between placing frame inner right wall There is the second elastic component, placing frame inner right wall is equipped with fixed pulley, and fixed pulley is located above the second elastic component, connection on the right side of second baffle There is bracing wire, bracing wire bypasses fixed pulley, and through the 6th opening, end of pulling is connected with draw ring, and babinet left wall is provided with the 4th opening, 4th opening be located at the second overthe openings, places frame bottom and is equipped with lower skateboard, and lower skateboard is open through the 4th, lower skateboard bottom and It is articulated connection between babinet left wall, babinet left wall is equipped with stent, and stent is located above rocking bar, lower skateboard end and bottom in stent Portion contacts.

Preferably, the first slide, the first sliding block, the 3rd strut, the second sliding block and the second slide have been further included, it is left in babinet Wall is equipped with the first slide, and the first slide is located at below 3rd bearing seat, and slidingtype is connected with the first sliding block on the first slide, and first It is connected on the right side of sliding block with compression bar left end, bottom is equipped with the 3rd strut in babinet, and the 3rd strut is located at the first strut and the second strut Between, the 3rd strut top is equipped with the second slide, and slidingtype is connected with the second sliding block, the second sliding block left side and pressure on the second slide Bar right end connects.

Preferably, bracing wire is steel wire rope.

Preferably, the first elastic component and the second elastic component are spring.

Preferably, the material of answer plate is PP plastics.

Operation principle：Originally, manually first baffle to be pushed open, the small paper slip for finishing writing topic is put into placing box by teacher, When student to be allowed randomly selects topic, agitating device work is manually started, agitating device is stirred the small paper slip in placing box Mix uniformly, so that later stage student takes the progress of the work of small paper slip, after all students take small paper slip, and in sequence according to During secondary answer topic, the work of manual rotation's radical occlusion device, makes radical occlusion device by the answer being ready in advance on Question answering board to public affairs Cloth comes out, and allows student to be contrasted the answer of oneself and the answer on answer plate, and such a work is got off, and can play One is transferred classroom enthusiasm and adjusts the effect of classroom atmosphere, makes the more effective fruit of teachers ' teaching.

Because agitating device includes bull stick, turntable, first rotating shaft, fixed frame, first bearing seat, fixed plate, the second axis Bearing, rabble, screw and nut, babinet inner right wall top are equipped with fixed plate, are equipped with second bearing seat on front side of fixed plate, and second Fixed frame is installed on bearing block, fixed frame passes through casing top, and fixed frame right upper portion is equipped with bull stick, fixed frame inner top and Bottom is equipped with first bearing seat, and first rotating shaft is provided with the first bearing seat of top, and first rotating shaft is passed through at the top of fixed frame, First rotating shaft top is connected with turntable, and screw is provided with the first bearing seat of lower section, is connected at the top of screw with first rotating shaft bottom Connect, screw is equipped with nut, and nut coordinates with screw, and on the left of nut and right side is equipped with rabble, and originally rabble is located at and puts Put in case, so when the small paper slip in placing box to be stirred, manual rotation's bull stick, drives fixed frame to rotate, and turns rabble It is dynamic, so as to fully stir small paper slip, it is uniformly mixed small paper slip, after small paper slip is stirred evenly, manual rotation's turntable, makes the One shaft rotates, and drives screw to rotate, nut is moved upwards, drives rabble to move upwards, when rabble moves up to When outside placing box, manually it is stopped, so that avoiding student from being stirred bar when taking small paper slip hurts hand, makes the security performance of device Improve.

Because radical occlusion device includes rocking bar, 3rd bearing seat, the second shaft, roller, tilt and compression bar, babinet left wall is opened There is the second opening, babinet inner left wall is equipped with 3rd bearing seat, and the second shaft is provided with 3rd bearing seat, and the second shaft left end connects Rocking bar is connected to, rocking bar is open through second, and right side is equipped with roller in the second shaft, and tilt, the connection of tilt end are wound with roller Have compression bar, so when answer is announced, manual rotation's rocking bar, drives roller to rotate, tilt is withdrawn so that answer according to It is secondary to display.

Because having further included stent, lower skateboard, second baffle, the second elastic component, bracing wire, fixed pulley, placing frame and draw ring, Casing top is provided with the 6th opening, and babinet inner top is equipped with placing frame, and placement frame bottom is provided with the 5th and is open, bottom in placing frame Equipped with second baffle, second baffle is located at the 5th overthe openings, and the is connected between placing frame inner right wall on the right side of second baffle Two elastic components, placing frame inner right wall are equipped with fixed pulley, and fixed pulley is located above the second elastic component, and drawing is connected with the right side of second baffle Line, bracing wire bypass fixed pulley, and through the 6th opening, end of pulling is connected with draw ring, and babinet left wall is provided with the 4th and is open, and the 4th Opening is located at the second overthe openings, places frame bottom and is equipped with lower skateboard, lower skateboard is open through the 4th, lower skateboard bottom and babinet It is articulated connection between left wall, babinet left wall is equipped with stent, and stent is located above rocking bar, and lower skateboard end connects with bottom in stent Touch, thus when answer on small paper slip the problem of when, have corresponding reward, originally ready prize be put in placing frame, Then manually pull draw ring to move upwards, drive second baffle to move right, prize is slided from the 5th opening along lower skateboard Drop down onto in stent, so that student takes prize away, increase their learning interest.

Because the first slide, the first sliding block, the 3rd strut, the second sliding block and the second slide, babinet inner left wall are further included Equipped with the first slide, the first slide is located at below 3rd bearing seat, and slidingtype is connected with the first sliding block on the first slide, and first slides Be connected with compression bar left end on the right side of block, bottom is equipped with the 3rd strut in babinet, the 3rd strut be located at the first strut and the second strut it Between, the 3rd strut top is equipped with the second slide, and slidingtype is connected with the second sliding block, the second sliding block left side and compression bar on the second slide Right end connects, so when tilt is withdrawn, the first slide, the first sliding block, the 3rd strut, the second sliding block and the second slide can More stablize so that tilt moves up and down.

In order to clearly demonstrate the operation principle of the present apparatus, do not have the guiding dress of picture feed screw nut in Figure of description Put（The guider of feed screw nut is generally sliding-rail sliding either linear guides）, in the real work of the present apparatus, screw The guider of nut is to must have, and otherwise screw rotates, and nut also can be rotated and then, and the guider of feed screw nut is just It is to follow screw to rotate for limiting nut, forces axial movement of the nut along screw, because the technical staff of machinery field See when having feed screw nut's device, just necessarily know in the actual fabrication present apparatus, add the guider of upper screw rod nut, add Add the guider of feed screw nut to be not required machinery field personnel to pay performing creative labour to can be achieved, hereby illustrate.

（3）Beneficial effect

The utility model stirs and evenly mixs effect and the combination for blocking effect of radical occlusion device, Yi Ji by agitating device Under the cooperation of fixed pulley, placing frame and draw ring etc., study was both played the role of or correspondingly student had been rewarded, reached Improve the effect of Students' enthusiasm.

Brief description of the drawings

Fig. 1 is the first main structure diagram of the utility model.

Fig. 2 is the main structure diagram of the utility model agitating device.

Fig. 3 is the main structure diagram of the utility model radical occlusion device.

Fig. 4 is the part main structure diagram of the utility model.

Fig. 5 is second of main structure diagram of the utility model.

Mark in attached drawing for：1- handles, 2- babinets, 3- first are open, the first elastic components of 4-, 5- first baffles, and 6- is put Put case, the first struts of 7-, 8- agitating devices, 80- bull sticks, 81- turntables, 82- first rotating shafts, 83- fixed frames, 84- clutch shaft bearings Seat, 85- fixed plates, 86- second bearing seats, 87- rabbles, 88- screws, 89- nuts, 9- radical occlusion devices, 90- second are open, 91- rocking bars, 92- 3rd bearing seats, the second shafts of 93-, 94- rollers, 95- tilts, 96- compression bars, 10- the 3rd are open, 11- second Strut, 12- answer plates, 13- the 4th are open, 14- stents, 15- lower skateboards, and 16- the 5th is open, 17- second baffles, 18- second Elastic component, 19- bracing wires, 20- fixed pulleys, 21- placing frames, 22- the 6th are open, 23- draw rings, the first slides of 24-, and 25- first is slided Block, the 3rd struts of 26-, the second sliding blocks of 27-, the second slides of 28-.

Embodiment

The utility model is further described with reference to the accompanying drawings and examples.

Embodiment 1

A kind of primary school teaching classroom interaction device, as shown in Figs. 1-5, include handle 1, babinet 2, the first elastic component 4, First baffle 5, placing box 6, the first strut 7, agitating device 8, radical occlusion device 9, the second strut 11 and answer plate 12；Babinet 2 pushes up Portion is equipped with handle 1, and 2 top right of babinet is equipped with agitating device 8, and agitating device 8 passes through babinet 2, and 2 right wall of babinet is provided with first and opens Mouthfuls 3, bottom is equipped with the first strut 7 and the second strut 11 in babinet 2, and the second strut 11 is located at 7 left of the first strut, the first strut 7 tops are equipped with placing box 6, and for placing box 6 positioned at the left of the first opening 3, the top of placing box 6 is provided with the 3rd opening 10, stirring dress 8 are put through the 3rd opening 10,8 bottom of agitating device is located in placing box 6, and 6 top right end of placing box is hingedly connected with first gear Plate 5, is connected with the first elastic component 4 between 6 inner top of first baffle 5 and placing box, and 11 top of the second strut is equipped with answer plate 12, 2 inner left wall of babinet is equipped with radical occlusion device 9, and radical occlusion device 9 is located at the front side of answer plate 12.

Embodiment 2

A kind of primary school teaching classroom interaction device, as shown in Figs. 1-5, include handle 1, babinet 2, the first elastic component 4, First baffle 5, placing box 6, the first strut 7, agitating device 8, radical occlusion device 9, the second strut 11 and answer plate 12；Babinet 2 pushes up Portion is equipped with handle 1, and 2 top right of babinet is equipped with agitating device 8, and agitating device 8 passes through babinet 2, and 2 right wall of babinet is provided with first and opens Mouthfuls 3, bottom is equipped with the first strut 7 and the second strut 11 in babinet 2, and the second strut 11 is located at 7 left of the first strut, the first strut 7 tops are equipped with placing box 6, and for placing box 6 positioned at the left of the first opening 3, the top of placing box 6 is provided with the 3rd opening 10, stirring dress 8 are put through the 3rd opening 10,8 bottom of agitating device is located in placing box 6, and 6 top right end of placing box is hingedly connected with first gear Plate 5, is connected with the first elastic component 4 between 6 inner top of first baffle 5 and placing box, and 11 top of the second strut is equipped with answer plate 12, 2 inner left wall of babinet is equipped with radical occlusion device 9, and radical occlusion device 9 is located at the front side of answer plate 12.

Agitating device 8 includes bull stick 80, turntable 81, first rotating shaft 82, fixed frame 83, first bearing seat 84, fixed plate 85th, second bearing seat 86, rabble 87, screw 88 and nut 89,2 inner right wall top of babinet are equipped with fixed plate 85, fixed plate 85 Front side is equipped with second bearing seat 86, and fixed frame 83 is provided with second bearing seat 86, and fixed frame 83 is fixed through the top of babinet 2 83 right upper portion of frame is equipped with bull stick 80, and 83 inner top of fixed frame and bottom are equipped with first bearing seat 84, the clutch shaft bearing of top First rotating shaft 82 is installed on seat 84, first rotating shaft 82 is connected with turntable 81 through the top of fixed frame 83,82 top of first rotating shaft, Screw 88 is installed, the top of screw 88 is connected with 82 bottom of first rotating shaft, and screw 88 is equipped with the first bearing seat 84 of lower section Nut 89, nut 89 coordinate with screw 88, and the left side of nut 89 and right side are equipped with rabble 87.

Embodiment 3

A kind of primary school teaching classroom interaction device, as shown in Figs. 1-5, include handle 1, babinet 2, the first elastic component 4, First baffle 5, placing box 6, the first strut 7, agitating device 8, radical occlusion device 9, the second strut 11 and answer plate 12；Babinet 2 pushes up Portion is equipped with handle 1, and 2 top right of babinet is equipped with agitating device 8, and agitating device 8 passes through babinet 2, and 2 right wall of babinet is provided with first and opens Mouthfuls 3, bottom is equipped with the first strut 7 and the second strut 11 in babinet 2, and the second strut 11 is located at 7 left of the first strut, the first strut 7 tops are equipped with placing box 6, and for placing box 6 positioned at the left of the first opening 3, the top of placing box 6 is provided with the 3rd opening 10, stirring dress 8 are put through the 3rd opening 10,8 bottom of agitating device is located in placing box 6, and 6 top right end of placing box is hingedly connected with first gear Plate 5, is connected with the first elastic component 4 between 6 inner top of first baffle 5 and placing box, and 11 top of the second strut is equipped with answer plate 12, 2 inner left wall of babinet is equipped with radical occlusion device 9, and radical occlusion device 9 is located at the front side of answer plate 12.

Agitating device 8 includes bull stick 80, turntable 81, first rotating shaft 82, fixed frame 83, first bearing seat 84, fixed plate 85th, second bearing seat 86, rabble 87, screw 88 and nut 89,2 inner right wall top of babinet are equipped with fixed plate 85, fixed plate 85 Front side is equipped with second bearing seat 86, and fixed frame 83 is provided with second bearing seat 86, and fixed frame 83 is fixed through the top of babinet 2 83 right upper portion of frame is equipped with bull stick 80, and 83 inner top of fixed frame and bottom are equipped with first bearing seat 84, the clutch shaft bearing of top First rotating shaft 82 is installed on seat 84, first rotating shaft 82 is connected with turntable 81 through the top of fixed frame 83,82 top of first rotating shaft, Screw 88 is installed, the top of screw 88 is connected with 82 bottom of first rotating shaft, and screw 88 is equipped with the first bearing seat 84 of lower section Nut 89, nut 89 coordinate with screw 88, and the left side of nut 89 and right side are equipped with rabble 87.

Radical occlusion device 9 includes rocking bar 91,3rd bearing seat 92, the second shaft 93, roller 94, tilt 95 and compression bar 96, 2 left wall of babinet is provided with the second opening 90, and 2 inner left wall of babinet is equipped with 3rd bearing seat 92, second is provided with 3rd bearing seat 92 Shaft 93,93 left end of the second shaft are connected with rocking bar 91, and rocking bar 91 is through the second opening 90, and right side is equipped with rolling in the second shaft 93 Cylinder 94, is wound with tilt 95 on roller 94,95 end of tilt is connected with compression bar 96.

Embodiment 4

A kind of primary school teaching classroom interaction device, as shown in Figs. 1-5, include handle 1, babinet 2, the first elastic component 4, First baffle 5, placing box 6, the first strut 7, agitating device 8, radical occlusion device 9, the second strut 11 and answer plate 12；Babinet 2 pushes up Portion is equipped with handle 1, and 2 top right of babinet is equipped with agitating device 8, and agitating device 8 passes through babinet 2, and 2 right wall of babinet is provided with first and opens Mouthfuls 3, bottom is equipped with the first strut 7 and the second strut 11 in babinet 2, and the second strut 11 is located at 7 left of the first strut, the first strut 7 tops are equipped with placing box 6, and for placing box 6 positioned at the left of the first opening 3, the top of placing box 6 is provided with the 3rd opening 10, stirring dress 8 are put through the 3rd opening 10,8 bottom of agitating device is located in placing box 6, and 6 top right end of placing box is hingedly connected with first gear Plate 5, is connected with the first elastic component 4 between 6 inner top of first baffle 5 and placing box, and 11 top of the second strut is equipped with answer plate 12, 2 inner left wall of babinet is equipped with radical occlusion device 9, and radical occlusion device 9 is located at the front side of answer plate 12.

Agitating device 8 includes bull stick 80, turntable 81, first rotating shaft 82, fixed frame 83, first bearing seat 84, fixed plate 85th, second bearing seat 86, rabble 87, screw 88 and nut 89,2 inner right wall top of babinet are equipped with fixed plate 85, fixed plate 85 Front side is equipped with second bearing seat 86, and fixed frame 83 is provided with second bearing seat 86, and fixed frame 83 is fixed through the top of babinet 2 83 right upper portion of frame is equipped with bull stick 80, and 83 inner top of fixed frame and bottom are equipped with first bearing seat 84, the clutch shaft bearing of top First rotating shaft 82 is installed on seat 84, first rotating shaft 82 is connected with turntable 81 through the top of fixed frame 83,82 top of first rotating shaft, Screw 88 is installed, the top of screw 88 is connected with 82 bottom of first rotating shaft, and screw 88 is equipped with the first bearing seat 84 of lower section Nut 89, nut 89 coordinate with screw 88, and the left side of nut 89 and right side are equipped with rabble 87.

Radical occlusion device 9 includes rocking bar 91,3rd bearing seat 92, the second shaft 93, roller 94, tilt 95 and compression bar 96, 2 left wall of babinet is provided with the second opening 90, and 2 inner left wall of babinet is equipped with 3rd bearing seat 92, second is provided with 3rd bearing seat 92 Shaft 93,93 left end of the second shaft are connected with rocking bar 91, and rocking bar 91 is through the second opening 90, and right side is equipped with rolling in the second shaft 93 Cylinder 94, is wound with tilt 95 on roller 94,95 end of tilt is connected with compression bar 96.

Stent 14, lower skateboard 15, second baffle 17, the second elastic component 18, bracing wire 19, fixed pulley 20, placement are further included Frame 21 and draw ring 23, the top of babinet 2 are provided with the 6th opening 22, and 2 inner top of babinet is equipped with placing frame 21, and 21 bottom of placing frame is provided with 5th opening 16, bottom is equipped with second baffle 17 in placing frame 21, and second baffle 17 is above the 5th opening 16, second baffle The second elastic component 18 is connected between 17 right sides and 21 inner right wall of placing frame, 21 inner right wall of placing frame is equipped with fixed pulley 20, fixed sliding Wheel 20 is connected with bracing wire 19 positioned at the top of the second elastic component 18, the right side of second baffle 17, and bracing wire 19 bypasses fixed pulley 20, and passes through 6th opening 22,19 end of bracing wire are connected with draw ring 23, and 2 left wall of babinet is provided with the 4th opening 13, and the 4th opening 13 is located at second The top of opening 90,21 bottom of placing frame are equipped with lower skateboard 15, and lower skateboard 15 passes through the 4th opening 13,15 bottom of lower skateboard and babinet It is articulated connection between 2 left walls, 2 left wall of babinet is equipped with stent 14, and stent 14 is located at the top of rocking bar 91,15 end of lower skateboard and branch Bottom contacts in frame 14.

The first slide 24, the first sliding block 25, the 3rd strut 26, the second sliding block 27 and the second slide 28, babinet 2 are further included Inner left wall is equipped with the first slide 24, and the first slide 24 is located at the lower section of 3rd bearing seat 92, and slidingtype is connected with the first slide 24 First sliding block 25, the right side of the first sliding block 25 are connected with 96 left end of compression bar, and bottom is equipped with the 3rd strut 26, the 3rd strut in babinet 2 26 between the first strut 7 and the second strut 11, and 26 top of the 3rd strut is equipped with the second slide 28, is slided on the second slide 28 Formula is connected with the second sliding block 27, and the left side of the second sliding block 27 is connected with 96 right end of compression bar.

Bracing wire 19 is steel wire rope.

First elastic component 4 and the second elastic component 18 are spring.

The material of answer plate 12 is PP plastics.

Operation principle：Originally, manually first baffle 5 is pushed open, the small paper slip for finishing writing topic is put into placing box 6 by teacher It is interior, when student to be allowed randomly selects topic, manually start agitating device 8 and work, make agitating device 8 will be small in placing box 6 Paper slip stirs evenly, so that later stage student takes the progress of the work of small paper slip, after all students take small paper slip, and according to When order answers topic successively, manual rotation's radical occlusion device 9 works, and radical occlusion device 9 is ready in advance on Question answering board Answer comes out to announcement, allows student to be contrasted the answer of oneself and the answer on answer plate 12, and such a work carries out Get off, one can be played the role of and transfer classroom enthusiasm and adjust classroom atmosphere, make the more effective fruit of teachers ' teaching.

Because agitating device 8 includes bull stick 80, turntable 81, first rotating shaft 82, fixed frame 83, first bearing seat 84, solid Fixed board 85, second bearing seat 86, rabble 87, screw 88 and nut 89,2 inner right wall top of babinet are equipped with fixed plate 85, fixed The front side of plate 85 is equipped with second bearing seat 86, and fixed frame 83 is provided with second bearing seat 86, and fixed frame 83 passes through the top of babinet 2, 83 right upper portion of fixed frame is equipped with bull stick 80, and 83 inner top of fixed frame and bottom are equipped with first bearing seat 84, and the first of top First rotating shaft 82 is installed, through the top of fixed frame 83,82 top of first rotating shaft is connected with to be turned first rotating shaft 82 on bearing block 84 Disk 81, screw 88 is provided with the first bearing seat 84 of lower section, the top of screw 88 is connected with 82 bottom of first rotating shaft, on screw 88 Equipped with nut 89, nut 89 coordinates with screw 88, and the left side of nut 89 and right side are equipped with rabble 87, and originally rabble 87 is located at In placing box 6, so when the small paper slip in placing box 6 to be stirred, manual rotation's bull stick 80, drives fixed frame 83 to rotate, makes Rabble 87 rotates, so as to fully stir small paper slip, is uniformly mixed small paper slip, after small paper slip is stirred evenly, manually turns Turn disk 81, rotates first rotating shaft 82, drives screw 88 to rotate, nut 89 is moved upwards, drives rabble 87 to transport upwards It is dynamic, when rabble 87 move up to placing box 6 it is outer when, be manually stopped, so as to avoid student from being stirred when taking small paper slip Bar 87 hurts hand, improves the security performance of device.

Because radical occlusion device 9 includes rocking bar 91,3rd bearing seat 92, the second shaft 93, roller 94, tilt 95 and compression bar 96,2 left wall of babinet is provided with the second opening 90, and 2 inner left wall of babinet is equipped with 3rd bearing seat 92, and is provided with 3rd bearing seat 92 Two shafts 93,93 left end of the second shaft are connected with rocking bar 91, and rocking bar 91 is through the second opening 90, and right side is equipped with the second shaft 93 Roller 94, is wound with tilt 95 on roller 94, and 95 end of tilt is connected with compression bar 96, so when answer is announced, manually turns Shake bar 91, drive roller 94 to rotate, tilt 95 is withdrawn, so that answer displays successively.

Because further included stent 14, lower skateboard 15, second baffle 17, the second elastic component 18, bracing wire 19, fixed pulley 20, Placing frame 21 and draw ring 23, the top of babinet 2 are provided with the 6th opening 22, and 2 inner top of babinet is equipped with placing frame 21,21 bottom of placing frame The 5th opening 16 is provided with, bottom is equipped with second baffle 17 in placing frame 21, and second baffle 17 is above the 5th opening 16, and second The second elastic component 18 is connected between the right side of baffle 17 and 21 inner right wall of placing frame, 21 inner right wall of placing frame is equipped with fixed pulley 20, Fixed pulley 20 is located at the top of the second elastic component 18, and the right side of second baffle 17 is connected with bracing wire 19, and bracing wire 19 bypasses fixed pulley 20, and Through the 6th opening 22,19 end of bracing wire is connected with draw ring 23, and 2 left wall of babinet is provided with the 4th opening 13, and the 4th opening 13 is located at Second opening, 90 top, 21 bottom of placing frame are equipped with lower skateboard 15, lower skateboard 15 through the 4th opening 13,15 bottom of lower skateboard and It is articulated connection between 2 left wall of babinet, 2 left wall of babinet is equipped with stent 14, and stent 14 is located at the top of rocking bar 91,15 end of lower skateboard Contacted with bottom in stent 14, thus when answer on small paper slip the problem of when, have corresponding reward, originally by ready prize Product are put in placing frame 21, then manually pull draw ring 23 to move upwards, drive second baffle 17 to move right, and make prize from the Slid in five openings 16 along lower skateboard 15 to stent 14, so that student takes prize away, increase their learning interest.

Because having further included the first slide 24, the first sliding block 25, the 3rd strut 26, the second sliding block 27 and the second slide 28, 2 inner left wall of babinet is equipped with the first slide 24, and the first slide 24 is located at the lower section of 3rd bearing seat 92, and slidingtype connects on the first slide 24 It is connected to the first sliding block 25, the right side of the first sliding block 25 is connected with 96 left end of compression bar, and bottom is equipped with the 3rd strut 26 in babinet 2, and the 3rd For strut 26 between the first strut 7 and the second strut 11,26 top of the 3rd strut is equipped with the second slide 28, on the second slide 28 Slidingtype is connected with the second sliding block 27, and the left side of the second sliding block 27 is connected with 96 right end of compression bar, so when tilt 95 is withdrawn, First slide 24, the first sliding block 25, the 3rd strut 26, the second sliding block 27 and the second slide 28 can be such that tilt 95 moves up and down more Add stabilization.

In order to clearly demonstrate the operation principle of the present apparatus, do not have leading for 88 nut 89 of picture screw in Figure of description To device（The guider of 88 nut 89 of screw is generally sliding-rail sliding either linear guides）, in the real work of the present apparatus In, the guider of 88 nut 89 of screw is to must have, and otherwise screw 88 rotates, and nut 89 also can be rotated and then, screw The guider of 88 nuts 89 follows screw 88 to rotate for limiting nut 89, forces axial direction of the nut 89 along screw 88 Movement, because the technical staff of machinery field is seen when having 88 89 device of nut of screw, just necessarily knows in this dress of actual fabrication When putting, the guider of 88 nut 89 of upper screw rod is added, machinery field people is not required in the guider of addition 88 nut 89 of screw Member pays performing creative labour and can be achieved, and illustrates hereby.

Embodiment described above only expresses the preferred embodiment of the utility model, its description is more specific and detailed, But it should not be interpreted as limiting the scope of the present invention.It should be pointed out that for the common of this area For technical staff, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these are all Belong to the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.

Claims (8)

1. a kind of primary school teaching classroom interaction device, it is characterised in that include handle（1）, babinet（2）, the first elastic component （4）, first baffle（5）, placing box（6）, the first strut（7）, agitating device（8）, radical occlusion device（9）, the second strut（11）With Answer plate（12）；Babinet（2）Top is equipped with handle（1）, babinet（2）Top right is equipped with agitating device（8）, agitating device（8） Through babinet（2）, babinet（2）Right wall is provided with the first opening（3）, babinet（2）Interior bottom is equipped with the first strut（7）With the second strut （11）, the second strut（11）Positioned at the first strut（7）Left, the first strut（7）Top is equipped with placing box（6）, placing box（6）Position In the first opening（3）Left, placing box（6）Top is provided with the 3rd opening（10）, agitating device（8）Through the 3rd opening （10）, agitating device（8）Bottom is located at placing box（6）It is interior, placing box（6）Top right end is hingedly connected with first baffle（5）, the One baffle（5）With placing box（6）The first elastic component is connected between inner top（4）, the second strut（11）Top is equipped with answer plate （12）, babinet（2）Inner left wall is equipped with radical occlusion device（9）, radical occlusion device（9）Positioned at answer plate（12）Front side.

A kind of 2. primary school teaching classroom interaction device according to claim 1, it is characterised in that agitating device（8）Bag Bull stick is included（80）, turntable（81）, first rotating shaft（82）, fixed frame（83）, first bearing seat（84）, fixed plate（85）, second Bearing block（86）, rabble（87）, screw（88）And nut（89）, babinet（2）Inner right wall top is equipped with fixed plate（85）, it is fixed Plate（85）Front side is equipped with second bearing seat（86）, second bearing seat（86）On fixed frame is installed（83）, fixed frame（83）Pass through Babinet（2）Top, fixed frame（83）Right upper portion is equipped with bull stick（80）, fixed frame（83）Inner top and bottom are equipped with first axle Bearing（84）, the first bearing seat of top（84）On first rotating shaft is installed（82）, first rotating shaft（82）Through fixed frame（83） Top, first rotating shaft（82）Top is connected with turntable（81）, the first bearing seat of lower section（84）On screw is installed（88）, screw （88）Top and first rotating shaft（82）Bottom connects, screw（88）It is equipped with nut（89）, nut（89）With screw（88）Coordinate, Nut（89）Left side and right side are equipped with rabble（87）.

A kind of 3. primary school teaching classroom interaction device according to claim 2, it is characterised in that radical occlusion device（9）Bag Rocking bar is included（91）, 3rd bearing seat（92）, the second shaft（93）, roller（94）, tilt（95）And compression bar（96）, babinet（2） Left wall is provided with the second opening（90）, babinet（2）Inner left wall is equipped with 3rd bearing seat（92）, 3rd bearing seat（92）On be provided with Two shafts（93）, the second shaft（93）Left end is connected with rocking bar（91）, rocking bar（91）Through the second opening（90）, the second shaft （93）Upper right side is equipped with roller（94）, roller（94）On be wound with tilt（95）, tilt（95）End is connected with compression bar（96）.

4. a kind of primary school teaching classroom interaction device according to claim 3, it is characterised in that further included stent （14）, lower skateboard（15）, second baffle（17）, the second elastic component（18）, bracing wire（19）, fixed pulley（20）, placing frame（21）With Draw ring（23）, babinet（2）Top is provided with the 6th opening（22）, babinet（2）Inner top is equipped with placing frame（21）, placing frame（21）Bottom Portion is provided with the 5th opening（16）, placing frame（21）Interior bottom is equipped with second baffle（17）, second baffle（17）Positioned at the 5th opening （16）Top, second baffle（17）Right side and placing frame（21）The second elastic component is connected between inner right wall（18）, placing frame （21）Inner right wall is equipped with fixed pulley（20）, fixed pulley（20）Positioned at the second elastic component（18）Top, second baffle（17）Right side connects It is connected to bracing wire（19）, bracing wire（19）Around fixed pulley（20）, and be open through the 6th（22）, bracing wire（19）End is connected with draw ring （23）, babinet（2）Left wall is provided with the 4th opening（13）, the 4th opening（13）Positioned at the second opening（90）Top, placing frame（21） Bottom is equipped with lower skateboard（15）, lower skateboard（15）Through the 4th opening（13）, lower skateboard（15）Bottom and babinet（2）Between left wall For articulated connection, babinet（2）Left wall is equipped with stent（14）, stent（14）Positioned at rocking bar（91）Top, lower skateboard（15）End with Stent（14）Interior bottom contact.

5. a kind of primary school teaching classroom interaction device according to claim 4, it is characterised in that further included the first cunning Rail（24）, the first sliding block（25）, the 3rd strut（26）, the second sliding block（27）With the second slide（28）, babinet（2）Inner left wall is equipped with First slide（24）, the first slide（24）Positioned at 3rd bearing seat（92）Lower section, the first slide（24）Upper slidingtype is connected with One sliding block（25）, the first sliding block（25）Right side and compression bar（96）Left end connects, babinet（2）Interior bottom is equipped with the 3rd strut（26）, 3rd strut（26）Positioned at the first strut（7）With the second strut（11）Between, the 3rd strut（26）Top is equipped with the second slide （28）, the second slide（28）Upper slidingtype is connected with the second sliding block（27）, the second sliding block（27）Left side and compression bar（96）Right end connects Connect.

A kind of 6. primary school teaching classroom interaction device according to claim 5, it is characterised in that bracing wire（19）For steel wire Rope.

A kind of 7. primary school teaching classroom interaction device according to claim 6, it is characterised in that the first elastic component（4） With the second elastic component（18）It is spring.

A kind of 8. primary school teaching classroom interaction device according to claim 7, it is characterised in that answer plate（12）Material Matter is PP plastics.