CN206058754U - A kind of rote teaching exhibiting device - Google Patents
A kind of rote teaching exhibiting device Download PDFInfo
- Publication number
- CN206058754U CN206058754U CN201620896750.6U CN201620896750U CN206058754U CN 206058754 U CN206058754 U CN 206058754U CN 201620896750 U CN201620896750 U CN 201620896750U CN 206058754 U CN206058754 U CN 206058754U
- Authority
- CN
- China
- Prior art keywords
- belt pulley
- erecting bed
- riser
- slide block
- exhibiting device
- 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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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a kind of rote teaching exhibiting device, including erecting bed, the riser vertically arranged in left-right direction is provided with the middle part of the erecting bed, the riser right side front is provided with small belt pulley, rear end is provided with the motor for driving small belt pulley action on the right side of the riser；The small belt pulley is connected with the big belt pulley on the left of which by belt, and the big belt pulley front end is coaxially arranged with plectane, and the plectane front end is hinged with connecting rod one end, and the connecting rod other end is articulated with slide block right-hand member；The slide block is matched with the chute on erecting bed.This new structure is simple, practical and convenient, can both show various mechanical transmission mechanisms, and drive each mechanism kinematic further through motor so that more vividly have during explanation as helping Students ' Learning memory；Jing is driven using single motor, reduces instruction cost.
Description
Technical field
This utility model is related to a kind of instructional device, specifically a kind of rote teaching exhibiting device.
Background technology
When teacher carries out machinery education, picture explanation is carried out to small-sized machine structure typically, not only not enough tool is as also holding
Easily sensation hard to understand is caused to student, to other frame for movements, various models are placed on into one or several classrooms typically
Interior, student carries out visiting and learning, and this learning process can not preferably be combined with knowledge, and each model needs
With a motor, in the cost for virtually increasing teaching fund.
Utility model content
The purpose of this utility model is to provide a kind of rote teaching exhibiting device, to solve to propose in above-mentioned background technology
Problem.
For achieving the above object, this utility model provides following technical scheme：
A kind of rote teaching exhibiting device, including erecting bed, are provided with left-right direction vertically cloth in the middle part of the erecting bed
The riser put, the riser right side front are provided with small belt pulley, and on the right side of the riser, rear end is provided with driving belt lace and moves in turn
The motor of work；The small belt pulley is connected with the big belt pulley on the left of which by belt, and the big belt pulley front end is coaxial
Plectane is provided with, the plectane front end is hinged with connecting rod one end, and the connecting rod other end is articulated with slide block right-hand member；The slide block with
Chute on erecting bed matches, and the upper end of slide block is provided with tooth bar, and the tooth bar upper end is provided with the canine tooth being engaged with
Wheel, is provided with the little gear being engaged with the right side of the gear wheel；The erecting bed lower end is provided with the base with universal wheel, institute
State base left end and be provided with multiple parcel trays, the base right-hand member is provided with the accomodation case with cabinet door, the accomodation case and arranges
It is provided with the power supply of electric energy.
As further program of the utility model：Brake gear is provided with the universal wheel.
As this utility model further scheme：Cushion is provided between the erecting bed and base.
As this utility model further scheme：The gear wheel, little gear and big belt pulley are detachably installed
In riser front end.
Compared with prior art, the beneficial effects of the utility model are：Start motor during use, motor drives
Small belt pulley is rotated, and small belt pulley drives big belt pulley to rotate by belt transmissioning mode, and then drives coaxial with big belt pulley
The plectane of setting is rotated, and as plectane constitutes slider-crank mechanism with connecting rod and slide block, therefore slide block is left in chute periodically
Move right, drive the tooth bar of its upper end to move left and right, and then drive the bull gear drive being engaged with, and gear wheel is further through outer
The mode of engagement drives pinion rotation；Parcel tray is set, for receiving the little gear after dismounting, gear wheel and big belt pulley；
Universal wheel is set so that this device conveniently moving；Power supply is set, there is provided electric energy.
In sum, this new structure is simple, practical and convenient, can both show various mechanical transmission mechanisms, further through drive
Galvanic electricity machine drives each mechanism kinematic so that more vividly have during explanation as helping Students ' Learning memory；Jing uses single driving
Motor drives, and reduces instruction cost.
Description of the drawings
Structural representations of the Fig. 1 for rote teaching exhibiting device.
In figure：1- erecting beds, 2- motors, 3- small belt pulleys, 4- plectanes, 5- big belt pulleys, 6- risers, 7- connecting rods,
8- little gears, 9- gear wheels, 10- tooth bars, 11- slide blocks, 12- chutes, 13- parcel trays, 14- bases, 15- universal wheels, 16- are electric
Source, 17- cabinet doors, 18- accomodation cases.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1, a kind of rote teaching exhibiting device, including erecting bed 1 are referred to, is provided with the middle part of the erecting bed 1 along left
The riser 6 that right direction is vertically arranged, 6 right side front of the riser are provided with small belt pulley 3, and 6 right side rear end of the riser is arranged
There is the motor 2 for driving 3 action of small belt pulley；The small belt pulley 3 is connected with the big belt pulley 5 on the left of which by belt,
5 front end of the big belt pulley is coaxially arranged with plectane 4, and 4 front end of the plectane is hinged with 7 one end of connecting rod, 7 other end of the connecting rod
It is articulated with 11 right-hand member of slide block；The slide block 11 is matched with the chute 12 on erecting bed 1, and 11 upper end of the slide block is provided with tooth bar
10,10 upper end of the tooth bar is provided with the gear wheel 9 being engaged with, and the little tooth being engaged with is provided with the right side of the gear wheel 9
Wheel 8；1 lower end of the erecting bed is provided with the base 14 with universal wheel 15, and 14 left end of the base is provided with multiple parcel trays 13,
14 right-hand member of the base is provided with the accomodation case 18 with cabinet door 17, and the power supply 16 for being provided with electric energy is arranged in the accomodation case 18.
Operation principle of the present utility model is：Start motor 2 during use, motor 2 drives 3 turns of small belt pulley
Dynamic, small belt pulley 3 drives big belt pulley 5 to rotate by belt transmissioning mode, and then drives the circle being coaxially disposed with big belt pulley 5
Plate 4 is rotated, and as plectane 4 constitutes slider-crank mechanism with connecting rod 7 and slide block 11, therefore slide block 11 is left in 12 periodically of chute
Move right, drive the tooth bar 10 of its upper end to move left and right, and then drive the gear wheel 9 being engaged with to rotate, and gear wheel 9 is logical
The mode for crossing external toothing drives little gear 8 to rotate；Arrange parcel tray 13, for receive dismounting after little gear 8, gear wheel 9 and
Big belt pulley 5；Universal wheel 15 is set so that this device conveniently moving；Power supply 16 is set, there is provided electric energy.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type is by claims rather than described above is limited, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as restriction
Involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of description is only that those skilled in the art should for clarity
Using description as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (4)
1. a kind of rote teaching exhibiting device, including erecting bed, it is characterised in that be provided with along right and left in the middle part of the erecting bed
To the riser of vertical arrangement, the riser right side front is provided with small belt pulley, and on the right side of the riser, to be provided with driving little for rear end
The motor of belt pulley action；The small belt pulley is connected with the big belt pulley on the left of which by belt, the big belt pulley
Front end is coaxially arranged with plectane, and the plectane front end is hinged with connecting rod one end, and the connecting rod other end is articulated with slide block right-hand member；Institute
State slide block to match with the chute on erecting bed, the upper end of slide block is provided with tooth bar, the tooth bar upper end is provided with nibbles therewith
The gear wheel of conjunction, is provided with the little gear being engaged with the right side of the gear wheel；The erecting bed lower end is provided with band universal wheel
Base, the base left end is provided with multiple parcel trays, and the base right-hand member is provided with the accomodation case with cabinet door, the receiving
The power supply for being provided with electric energy is set in cabinet.
2. rote teaching exhibiting device according to claim 1, it is characterised in that brake is provided with the universal wheel
Device.
3. rote teaching exhibiting device according to claim 1, it is characterised in that arrange between the erecting bed and base
There is cushion.
4. rote teaching exhibiting device according to claim 1, it is characterised in that the gear wheel, little gear and great Pi
Belt wheel is removably mounted to riser front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620896750.6U CN206058754U (en) | 2016-08-04 | 2016-08-04 | A kind of rote teaching exhibiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620896750.6U CN206058754U (en) | 2016-08-04 | 2016-08-04 | A kind of rote teaching exhibiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206058754U true CN206058754U (en) | 2017-03-29 |
Family
ID=58381202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620896750.6U Expired - Fee Related CN206058754U (en) | 2016-08-04 | 2016-08-04 | A kind of rote teaching exhibiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206058754U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109559630A (en) * | 2019-01-23 | 2019-04-02 | 烟台工程职业技术学院(烟台市技师学院) | A kind of machine automatization structure teaching demonstration device |
| CN109686219A (en) * | 2019-02-14 | 2019-04-26 | 四川传媒学院 | A kind of mechanical engineering experiment teaching platform |
| CN110789253A (en) * | 2019-11-29 | 2020-02-14 | 云南国土资源职业学院 | Teaching is with teaching board with adjustable |
| CN111627311A (en) * | 2020-06-30 | 2020-09-04 | 温州职业技术学院 | Mechanical course teaching transmission demonstration device |
-
2016
- 2016-08-04 CN CN201620896750.6U patent/CN206058754U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109559630A (en) * | 2019-01-23 | 2019-04-02 | 烟台工程职业技术学院(烟台市技师学院) | A kind of machine automatization structure teaching demonstration device |
| CN109559630B (en) * | 2019-01-23 | 2021-01-05 | 烟台工程职业技术学院(烟台市技师学院) | Mechanical automatic structure demonstration teaching device |
| CN109686219A (en) * | 2019-02-14 | 2019-04-26 | 四川传媒学院 | A kind of mechanical engineering experiment teaching platform |
| CN110789253A (en) * | 2019-11-29 | 2020-02-14 | 云南国土资源职业学院 | Teaching is with teaching board with adjustable |
| CN111627311A (en) * | 2020-06-30 | 2020-09-04 | 温州职业技术学院 | Mechanical course teaching transmission demonstration device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20170804 |