CN206589513U - A kind of English teaching servicing unit - Google Patents
A kind of English teaching servicing unit Download PDFInfo
- Publication number
- CN206589513U CN206589513U CN201621380146.4U CN201621380146U CN206589513U CN 206589513 U CN206589513 U CN 206589513U CN 201621380146 U CN201621380146 U CN 201621380146U CN 206589513 U CN206589513 U CN 206589513U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- framework
- connecting rod
- conveyer belt
- chute
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of English teaching servicing unit, including framework, conveyer belt is provided with the top of the framework, the inside of the conveyer belt is fixedly connected with cross bar, the both sides at the cross bar back side have been fixedly connected with support, and the front of conveyer belt is provided with movable block.The cooperation that the utility model passes through motor and conveyer belt, reach that motor work drives the effect of conveyer belt rotation, pass through the cooperation of movable block and sliding block, the effect that sliding block is moved left and right with movable block is reached, pass through the cooperation of pulley and chute, the effect that pulley horizontally slips in chute is reached, pass through the cooperation of connecting rod and blackboard eraser again, reach that blackboard eraser is moved left and right, the effect of erasing chalk writing, finally by the cooperation of dust catcher and disposal box, reach and produced a large amount of dusts in erasing chalk writing, the effect that dust catcher sucks chalk dust when working, it is big that wiping dust manually is solved simultaneously, endanger the problem of academics and students are healthy.
Description
Technical field
The utility model is related to teaching auxiliary device technical field, specially a kind of English teaching servicing unit.
Background technology
With the development of society, international exchange is more and more, English is also more and more important, is just opened in primary school's Third school grade
Beginning studies English, in all kinds of examinations, and English is also the project that must be examined, and is embodied increasingly with the importance of English, various English
Teaching aid and instructional device also arise at the historic moment, and board of education is one kind in instructional device, and is be unable to do without when learning on blackboard
Write, and teacher manually will wipe the writing of writing again after writing, in wiping process, can produce a large amount of
Chalk dust so that it is healthy to endanger academics and students.
Utility model content
The purpose of this utility model is to provide a kind of English teaching servicing unit possess removing chalk dust, protection
The healthy advantage of academics and students, solving chalk dust in manual wiping process, greatly, harm academics and students body is good for
The problem of health.
To achieve the above object, the utility model provides following technical scheme：A kind of English teaching servicing unit, it is described
Both sides at the top of framework, which have been fixedly connected with the top of support, the support, is fixedly connected with cross bar, the left side at the cross bar back side
Side is fixedly connected with the right side of the second rotating shaft, the cross bar back side and is fixedly connected with first rotating shaft, the first rotating shaft and second
The surface of rotating shaft is connected by conveyer belt, and the front of the conveyer belt is provided with movable block, and the inside of the movable block is slided
Dynamic to be connected with sliding block, the sliding block is fixedly connected with the surface of conveyer belt, and the front of the first rotating shaft is fixedly connected with motor,
Fixed block is fixedly connected with the top and bottom of the framework inner chamber, the inside of the fixed block offers chute, described
Pulley is slidably connected in chute, the surface activity of the pulley is connected with connecting rod, and the one end of the connecting rod away from pulley is fixed
Connecting rod is connected with, the top of the connecting rod is fixedly connected with the bottom of movable block, is provided with the middle part of the framework inner chamber
Blackboard, the back side of the connecting rod is connected with blackboard eraser, and the blackboard eraser is internally provided with dust catcher, the connecting rod
Inside be fixedly connected with disposal box, the disposal box is connected with dust catcher by communicating pipe, at the axis of the framework bottom
Be fixedly connected with the top on the right side of chalk holder, the framework and be fixedly connected with controller, the controller respectively with motor and suction
Dirt device is electrically connected with.
It is preferred that, storage box is fixedly connected with the right side of the framework, the storage box is located at the bottom of controller.
It is preferred that, the both sides of the framework bottom have been fixedly connected with supporting leg, and the bottom of the supporting leg is flexibly connected
There is roller.
It is preferred that, the left side and right side of the chute inner chamber are provided with cushion pad, the cushion pad and chute inner chamber
Left side is fixedly connected with right side by fixture.
It is preferred that, the top on the right side of the disposal box is provided with cover plate, and the surface of the cover plate and disposal box passes through bearing pin
It is flexibly connected.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model has reached that motor work drives the effect of conveyer belt rotation by the cooperation of motor and conveyer belt
Really, by the cooperation of movable block and sliding block, the effect that sliding block and movable block are moved left and right has been reached, has passed through matching somebody with somebody for pulley and chute
Close, reached the effect that pulley horizontally slips in chute, then by the cooperation of connecting rod and blackboard eraser, reached blackboard eraser or so
Mobile, the effect of erasing chalk writing, finally by the cooperation of dust catcher and disposal box, has reached and produced in erasing chalk writing
Raw a large amount of dusts, the effect that dust catcher sucks chalk dust when working, while solving, to wipe dust manually big, harm teacher and
The problem of student is healthy.
2nd, the utility model makes chalk have local placement when not in use by the setting of chalk holder, it is to avoid arbitrarily abandon,
Put and end to waste, by the setting of storage box, make teaching aid there is space to hold, it is to avoid arbitrarily place, so that when next time uses
And can not find, finally by the setting of supporting leg and roller, blackboard conveniently moving is reached, the problem of time saving and energy saving, so as to have
The blackboard that solves of effect moves inconvenience, the problem of wasting time and energy.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model A-A partial enlargement structural representations；
Fig. 3 is the utility model connecting rod left view structural representation.
In figure：1 framework, 2 conveyer belts, 3 cross bars, 4 supports, 5 movable blocks, 6 sliding blocks, 7 motors, 8 fixed blocks, 9 chutes, 10 are slided
Wheel, 11 connecting rods, 12 connecting rods, 13 blackboards, 14 blackboard erasers, 15 dust catchers, 16 disposal boxes, 17 communicating pipes, 18 chalk holders, 19 controls
Device, 20 storage boxes, 21 supporting legs, 22 rollers, 23 cushion pads, 24 cover plates, 25 first rotating shafts, 26 second rotating shafts.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-3, a kind of English teaching servicing unit, including framework 1 are referred to, the right side of framework 1, which is fixedly connected with, puts
Thing case 20, storage box 20 is located at the bottom of controller 19, by the setting of storage box 20, makes teaching aid have space to hold, keeps away
Exempt from arbitrarily placement, so that can not find when next time uses, the both sides of the bottom of framework 1 have been fixedly connected with supporting leg 21, support
The bottom of leg 21 is connected with roller 22, finally by the setting of supporting leg 21 and roller 22, has reached the side of movement of blackboard 13
Just, time saving and energy saving the problem of, so that effectively solving blackboard 13 moves inconvenience, the problem of wasting time and energy, the two of the top of framework 1
Side has been fixedly connected with support 4, and the top of support 4 is fixedly connected with cross bar 3, and cross bar 3 is fixedly connected with second on the left of the back side
First rotating shaft 25 is fixedly connected with the right side of rotating shaft 26, the back side of cross bar 3, the surface of the rotating shaft 26 of first rotating shaft 25 and second is by passing
Send band 2 to be connected, the front of conveyer belt 2 is provided with movable block 5, the internal slide of movable block 5 is connected with sliding block 6, sliding block 6 with
The surface of conveyer belt 2 is fixedly connected, and the front of first rotating shaft 25 is fixedly connected with motor 7, and the top and bottom of the inner chamber of framework 1 are equal
It is fixedly connected with fixed block 8, the inside of fixed block 8 offers chute 9, the left side and right side of the inner chamber of chute 9 are provided with slow
Pad 23 is rushed, cushion pad 23 is fixedly connected by fixture with the left side and right side of the inner chamber of chute 9, slidably connected in chute 9
Pulley 10, the surface activity of pulley 10 is connected with connecting rod 11, and the one end of connecting rod 11 away from pulley 10 is fixedly connected with connecting rod 12,
The top of connecting rod 12 is fixedly connected with the bottom of movable block 5, and blackboard 13 is provided with the middle part of the inner chamber of framework 1, connecting rod 12
The back side is connected with blackboard eraser 14, and blackboard eraser 14 is internally provided with dust catcher 15, and the inside of connecting rod 12 is fixedly connected with
Disposal box 16, the top on the right side of disposal box 16 is provided with cover plate 24, and the surface of cover plate 24 and disposal box 16 is connected by bearing pin activity
Connect, disposal box 16 is connected with dust catcher 15 by communicating pipe 17, chalk holder 18 is fixedly connected with the axis of the bottom of framework 1, lead to
The setting of chalk holder 18 is crossed, chalk is had local placement when not in use, it is to avoid arbitrarily abandons, puts and ends to waste, the right side of framework 1
Top is fixedly connected with controller 19, and controller 19 is electrically connected with motor 7 and dust catcher 15 respectively, passes through motor 7 and transmission
With 2 cooperation, the effect that the work of motor 7 drives conveyer belt 2 to rotate is reached, by the cooperation of movable block 5 and sliding block 6, has been reached
The effect that sliding block 6 is moved left and right with movable block 5, by the cooperation of pulley 10 and chute 9, has reached that pulley 10 is left in chute 9
The effect of right slip, then by the cooperation of connecting rod 12 and blackboard eraser 14, reached that blackboard eraser 14 is moved left and right, erasing chalk word
The effect of mark, finally by the cooperation of dust catcher 15 and disposal box 16, has reached and has produced a large amount of dusts in erasing chalk writing,
The effect that dust catcher 15 sucks chalk dust when working, wipes dust greatly while solving, endangers academics and students' body manually
Healthy the problem of.
Worked in use, user starts the drive motor 7 of controller 19, the rotating band movable slider 6 of conveyer belt 2 is moved left and right,
By the connection of connecting rod 12 and movable block 5, connecting rod 12 follows movable block 5 to move left and right, while blackboard eraser 14 is moved left and right,
Chalk writing erasing on blackboard 13 is clean, and dust catcher 15 sucks the chalk dust after erasing, by the collection of disposal box 16,
Cover plate 24 is finally opened to clean out the chalk dust of the inside.
In summary：The English teaching servicing unit, by framework 1, conveyer belt 2, cross bar 3, support 4, movable block 5,
Sliding block 6, motor 7, fixed block 8, chute 9, pulley 10, connecting rod 11, connecting rod 12, blackboard 13, blackboard eraser 14, dust catcher 15, collection
Dirt case 16 and the cooperation of communicating pipe 17, solving chalk dust in manual wiping process, greatly, harm academics and students are healthy
The problem of.
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 servicing unit, including framework (1), it is characterised in that：Both sides at the top of the framework (1) are solid
Surely it is connected with the top of support (4), the support (4) and is fixedly connected with cross bar (3), the left side at cross bar (3) back side is fixed
It is connected with the right side of the second rotating shaft (26), cross bar (3) back side and is fixedly connected with first rotating shaft (25), the first rotating shaft
(25) and the second rotating shaft (26) surface by conveyer belt (2) be connected, the front of the conveyer belt (2) is provided with movable block
(5), the internal slide of the movable block (5) is connected with sliding block (6), and company is fixed on the sliding block (6) and the surface of conveyer belt (2)
Connect, the front of the first rotating shaft (25) is fixedly connected with motor (7), and the top and bottom of framework (1) inner chamber are fixed
Fixed block (8) is connected with, the inside of the fixed block (8), which is offered in chute (9), the chute (9), slidably connects cunning
Take turns (10), the surface activity of the pulley (10) is connected with connecting rod (11), and the one end of the connecting rod (11) away from pulley (10) is consolidated
Surely connecting rod (12) is connected with, the top of the connecting rod (12) is fixedly connected with the bottom of movable block (5), the framework (1)
Blackboard (13) is provided with the middle part of inner chamber, the back side of the connecting rod (12) is connected with blackboard eraser (14), the blackboard eraser
(14) be internally provided with dust catcher (15), the inside of the connecting rod (12) is fixedly connected with disposal box (16), the dust
Case (16) is connected with dust catcher (15) by communicating pipe (17), and chalk holder is fixedly connected with the axis of framework (1) bottom
(18), the top on the right side of the framework (1) is fixedly connected with controller (19), the controller (19) respectively with motor (7) and
Dust catcher (15) is electrically connected with.
2. a kind of English teaching servicing unit according to claim 1, it is characterised in that：The right side of the framework (1)
Storage box (20) is fixedly connected with, the storage box (20) is located at the bottom of controller (19).
3. a kind of English teaching servicing unit according to claim 1, it is characterised in that：Framework (1) bottom
Both sides have been fixedly connected with supporting leg (21), and the bottom of the supporting leg (21) is connected with roller (22).
4. a kind of English teaching servicing unit according to claim 1, it is characterised in that：Chute (9) inner chamber
Left side and right side are provided with cushion pad (23), and the left side and right side of the cushion pad (23) and chute (9) inner chamber are by solid
Determine part to be fixedly connected.
5. a kind of English teaching servicing unit according to claim 1, it is characterised in that：On the right side of the disposal box (16)
Top be provided with cover plate (24), the cover plate (24) is flexibly connected with the surface of disposal box (16) by bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621380146.4U CN206589513U (en) | 2016-12-08 | 2016-12-08 | A kind of English teaching servicing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621380146.4U CN206589513U (en) | 2016-12-08 | 2016-12-08 | A kind of English teaching servicing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206589513U true CN206589513U (en) | 2017-10-27 |
Family
ID=60130680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621380146.4U Expired - Fee Related CN206589513U (en) | 2016-12-08 | 2016-12-08 | A kind of English teaching servicing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206589513U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953705A (en) * | 2017-11-18 | 2018-04-24 | 贾爱忠 | A kind of blackboard quick wipe equipment in teaching equipment field |
| CN109649052A (en) * | 2019-01-21 | 2019-04-19 | 焦作大学 | A kind of wisdom blackboard for teaching quick wipe device |
| CN110406294A (en) * | 2019-08-09 | 2019-11-05 | 杭州康研文具有限公司 | A kind of cleaning blackboard brush with chalk dust adsorption function |
| CN111605342A (en) * | 2020-06-05 | 2020-09-01 | 尹冰 | Drawing device for mathematical education |
-
2016
- 2016-12-08 CN CN201621380146.4U patent/CN206589513U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953705A (en) * | 2017-11-18 | 2018-04-24 | 贾爱忠 | A kind of blackboard quick wipe equipment in teaching equipment field |
| CN109649052A (en) * | 2019-01-21 | 2019-04-19 | 焦作大学 | A kind of wisdom blackboard for teaching quick wipe device |
| CN110406294A (en) * | 2019-08-09 | 2019-11-05 | 杭州康研文具有限公司 | A kind of cleaning blackboard brush with chalk dust adsorption function |
| CN111605342A (en) * | 2020-06-05 | 2020-09-01 | 尹冰 | Drawing device for mathematical education |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20181208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |