CN206003353U - A kind of science of economic management instructional device - Google Patents
A kind of science of economic management instructional device Download PDFInfo
- Publication number
- CN206003353U CN206003353U CN201620711788.1U CN201620711788U CN206003353U CN 206003353 U CN206003353 U CN 206003353U CN 201620711788 U CN201620711788 U CN 201620711788U CN 206003353 U CN206003353 U CN 206003353U
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- CN
- China
- Prior art keywords
- plate
- instructional device
- base plate
- expansion link
- screw rod
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- 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.)
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Abstract
This utility model is related to teaching equipment technical field and in particular to a kind of science of economic management instructional device, and it includes instructional device body, and described instructional device body includes casing, and this casing is made up of base plate, header board, back plate, left plate, right panel and cover plate；Described base plate left-hand end is provided with rotating shaft, and this rotating shaft is provided with left plate, and the left-hand end of this left plate is hinged with cover plate；The right-hand end of base plate, front-end and back-end are respectively arranged with right panel, front and rear panels；It is provided with draw-in groove in the middle part of the top surface of described right panel；The inner face left side central portion of described cover plate is provided with dop；It is provided with plush copper screw rod A in the middle part of the bottom surface of described base plate, this plush copper screw rod A twists and is rotary with expansion link；Described expansion link is made up of upper bush, middle screw mandrel and lower sleeve；It has structure simply, low cost, mobility, facilitates interactive between teachers and students, excites the participation psychology of student and probes into psychology, thus drastically increasing teaching efficiency and quality of instruction.
Description
【Technical field】
This utility model is related to teaching equipment technical field and in particular to a kind of science of economic management instructional device.
【Background technology】
The teaching method of traditional economic management, teacher is general to adopt writing on the blackboard on blackboard, and hangs on blackboard
The method of lecture that picture combines is given lessons.Instantly, Internet era society comes into, multimedia evolution makes class-teaching of teacher
Teaching methods there occurs change, using projector make teaching PPT become teacher's multimedia teaching new method.But tradition makes
Use projector aided education, be in classroom, projector to be fixedly mounted in front of the blackboard in classroom, connected using fix bar, Gu
The other end of fixed pole is connected in the ceiling in classroom.There are the following problems for above-mentioned teaching equipment：First is fixedly mounted at religion
Indoor projection instrument apparatus, poor mobility, place to operate schools is fixed, and is unfavorable for teacher's treatment in accordance with local conditions, such as in order to more preferably carry out economy
The teaching of class, using going deep into enterprise one line, is not necessarily provided with above-mentioned teaching equipment facility in the classroom but enterprise gives lessons.The
Two is society's teaching instantly, exquisite interactive teaching and learning, how the participation interest of mobilizing students and probe into psychology so that fixed
Projector instructional device, becomes the interaction tools between teachers and students, thus improving teaching efficiency and quality is also that this utility model will solve
Problem certainly.
【Utility model content】
The purpose of this utility model is the defect and deficiency for prior art, provides a kind of structure simple, design is closed
Reason, a kind of science of economic management instructional device easy to use, it adopts and arranges liftable throwing in moveable casing, this casing
Shadow instrument and complete public address equipment, and it is embedded with LCDs in tank surface surrounding, thus increasing interaction；It has knot
Structure is simple, low cost, mobility, facilitates interactive between teachers and students, excites the participation psychology of student and probes into psychology, thus greatly carrying
High teaching efficiency and quality of instruction.
A kind of science of economic management instructional device described in the utility model, it includes instructional device body, described teaching dress
Put body and include casing, this casing is made up of base plate, header board, back plate, left plate, right panel and cover plate；Described base plate left-hand end setting
There is rotating shaft, this rotating shaft is provided with left plate, the left-hand end of this left plate is hinged with cover plate；The right-hand end of base plate, front-end and back-end are divided
It is not provided with right panel, front and rear panels；It is provided with draw-in groove in the middle part of the top surface of described right panel；The inner face left side central portion of described cover plate sets
It is equipped with dop；It is provided with plush copper screw rod A in the middle part of the bottom surface of described base plate, this plush copper screw rod A twists and is rotary with expansion link；Described flexible
Bar is made up of upper bush, middle screw mandrel and lower sleeve；Middle screw mandrel one end is twisted and is spun in upper bush, and the other end of middle screw mandrel is twisted
It is engraved in lower sleeve, expansion link is twisted by upper bush and is spun on plush copper screw rod A；The bottom of described expansion link is passed through lower sleeve and is twisted rotation
On plush copper screw rod B in the middle part of susceptor surface；From left to right it is separated into chamber A, chamber B, cavity C and storage in described casing
Room；In described chamber A, setting transverse slat, is separated into upper room and lower room by transverse slat, upper interior is provided with control box, sets in control box
It is equipped with PLC, control box surface right-side control button, on the left of control box surface, be provided with the miniature words with telescopic lever
Cylinder, lower interior is provided with set of cells；It is provided with audio amplifier in described chamber B；Described cavity C inner bottom surface is provided with motor, on motor
It is provided with telescopic cylinder, telescopic cylinder is provided with projector；Described check room is provided with notebook computer；Described right panel surface
It is embedded with LCDs A；Described header board, rear plate surface are embedded with LCDs B, LCDs C respectively.
Further, the bottom surface stating base 1 is provided with some universal wheels.
After said structure, this utility model has the beneficial effect that：A kind of science of economic management religion described in the utility model
Learn device, it adopts in moveable casing, this casing and arranges liftable projector and complete public address equipment, and in case
Body surface face surrounding is embedded with LCDs, thus increasing interaction；It has structure simply, low cost, and mobility facilitates teachers and students
Between interactive, excite the participation psychology of student and probe into psychology, thus drastically increasing teaching efficiency and quality of instruction.
【Brief description】
Accompanying drawing described herein is used to provide and further understands to of the present utility model, constitutes of the application
Point, but do not constitute to improper restriction of the present utility model, in the accompanying drawings：
Fig. 1 is this utility model structural representation；
Description of reference numerals：
1st, base；2nd, universal wheel；3rd, expansion link；4th, plush copper screw rod A；5th, base plate；6th, right panel；7th, LCDs A；8th, deposit
Thing room；9th, header board；10th, telescopic cylinder；11st, projector；12nd, cavity C；13rd, chamber B；14th, control knob；15th, microtelephone；
16th, chamber A；17th, PLC；18th, set of cells；19th, notebook computer；20th, left plate；21st, rotating shaft；22nd, audio amplifier；23rd, cover
Plate.
【Specific embodiment】
To describe this utility model in detail below in conjunction with accompanying drawing and specific embodiment, illustrative examples therein with
And explanation is only used for explaining this utility model, but it is not intended as to restriction of the present utility model.
As shown in figure 1, a kind of science of economic management instructional device described in this specific embodiment, it includes instructional device originally
Body, described instructional device body includes casing, and this casing is by base plate 5, header board 9, back plate, left plate 20, right panel 6 and 23 groups of cover plate
Become；Described base plate 5 left-hand end is provided with rotating shaft 21, this rotating shaft 21 is provided with left plate 20, the left-hand end of this left plate 20 is hinged with
Cover plate 23；The right-hand end of base plate 5, front-end and back-end are respectively arranged with right panel 6, header board 9 and back plate；In the top surface of described right panel 6
Portion is provided with draw-in groove；The inner face left side central portion of described cover plate 23 is provided with dop；It is provided with plush copper in the middle part of the bottom surface of described base plate 5
Screw rod A4, this plush copper screw rod A4 twists and is rotary with expansion link 3；Described expansion link 3 is made up of upper bush, middle screw mandrel and lower sleeve；
Middle screw mandrel one end is twisted and is spun in upper bush, and the other end of middle screw mandrel is twisted and is engraved in lower sleeve, and expansion link 3 passes through upper bush and twists
It is spun on plush copper screw rod A4；The bottom of described expansion link 3 is twisted by lower sleeve on the plush copper screw rod B being spun on base 1 surface middle part；
From left to right it is separated into chamber A16, chamber B13, cavity C 12 and check room 8 in described casing；In described chamber A16, setting is horizontal
Plate, is separated into upper room and lower room by transverse slat, and upper interior is provided with control box, is provided with PLC 17 in control box, controls
Box surface right-side control button 14, is provided with the microtelephone 15 with telescopic lever on the left of control box surface, lower interior is provided with
Set of cells 18；It is provided with audio amplifier 22 in described chamber B13；Described cavity C 12 inner bottom surface is provided with motor, motor is provided with and stretches
Contracting cylinder 10, telescopic cylinder 10 is provided with projector 11；Described check room 8 is provided with notebook computer 19；Described right panel 6 table
Face is embedded with LCDs A7；Described header board 9, rear plate surface are embedded with LCDs B, LCDs C respectively.
As one kind of the present utility model preferably, the bottom surface stating base 1 is provided with some universal wheels 2.
This utility model, when using, using the expansion link 3 being arranged on base 1, raises the case being arranged on expansion link 3
Body, opens the cover plate 23 of casing, left plate 20 is opened laterally along rotating shaft 21, forms the use state as Fig. 1；By memory box
The notebook computer 19 of thing room 8 takes out, and is placed in left plate 20；Again the telescopic lever on microtelephone 15 is pulled open, make miniature words
Cylinder 15 exposes outside casing, and operator can use.Recycle PLC to control telescopic cylinder 10, flexible gas will be arranged on
Projector 11 on cylinder 10 raises, thus convenient use projector.The student viewing projector of all directions for convenience simultaneously
Content.Can using PLC come controlled motor rotate, thus facilitating projector 11 to rotate, by projection throw into classroom each
On metope.
In this utility model, design one can be with the remote controller of control PLC controller, thus convenient operate.In the design,
Right panel 6 surface of casing is embedded LCDs A7；Header board 9, rear plate surface are embedded LCDs B, LCDs respectively
C；Such that it is able to control the LCDs on projector and each side of casing by notebook computer 19 simultaneously.Religion
Teacher can project to the content of courses on above-mentioned four screen.In addition LCDs A7 on body side, LCDs
B, LCDs C are touch screen, such that it is able to the universal wheel using instructional device body bottom surface, convenient shifting in classroom
Dynamic, thus increased interactive between teachers and students.
A kind of science of economic management instructional device described in the utility model, it adopts moveable casing, sets in this casing
Put liftable projector and complete public address equipment, and be embedded with LCDs in tank surface surrounding, thus increasing
Interactive；It has structure simply, low cost, mobility, facilitates interactive between teachers and students, excites the participation psychology of student and probes into the heart
Reason, thus drastically increase teaching efficiency and quality of instruction.
The above is only better embodiment of the present utility model, therefore described in all patent claims according to this utility model
Construction, the equivalence changes done of feature and principle or modification, be all included in this utility model patent claim.
Claims (2)
1. a kind of science of economic management instructional device it is characterised in that：It includes instructional device body, described instructional device body bag
Include casing, this casing is made up of base plate, header board, back plate, left plate, right panel and cover plate；Described base plate left-hand end is provided with rotating shaft, should
Left plate is provided with rotating shaft, the left-hand end of this left plate is hinged with cover plate；The right-hand end of base plate, front-end and back-end are respectively arranged with the right side
Plate, front and rear panels；It is provided with draw-in groove in the middle part of the top surface of described right panel；The inner face left side central portion of described cover plate is provided with dop；
It is provided with plush copper screw rod A in the middle part of the bottom surface of described base plate, this plush copper screw rod A twists and is rotary with expansion link；Described expansion link is by upper set
Cylinder, middle screw mandrel and lower sleeve composition；Middle screw mandrel one end is twisted and is spun in upper bush, and the other end of middle screw mandrel is twisted to be engraved in and trapped
In cylinder, expansion link is twisted by upper bush and is spun on plush copper screw rod A；The bottom of described expansion link is twisted by lower sleeve and is spun on base table
On the plush copper screw rod B of Middle face；From left to right it is separated into chamber A, chamber B, cavity C and check room in described casing；Described chamber
In the A of room, setting transverse slat, is separated into upper room and lower room by transverse slat, upper interior is provided with control box, is provided with PLC control in control box
Device processed, control box surface right-side control button, it is provided with the microtelephone with telescopic lever on the left of control box surface, lower interior sets
It is equipped with set of cells；It is provided with audio amplifier in described chamber B；Described cavity C inner bottom surface is provided with motor, and motor is provided with flexible gas
Cylinder, telescopic cylinder is provided with projector；Described check room is provided with notebook computer；Described right panel surface is embedded with liquid crystal
Display screen A；Described header board, rear plate surface are embedded with LCDs B, LCDs C respectively.
2. a kind of science of economic management instructional device according to claim 1 it is characterised in that：The bottom surface setting of described base
There are some universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620711788.1U CN206003353U (en) | 2016-07-07 | 2016-07-07 | A kind of science of economic management instructional device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620711788.1U CN206003353U (en) | 2016-07-07 | 2016-07-07 | A kind of science of economic management instructional device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206003353U true CN206003353U (en) | 2017-03-08 |
Family
ID=58200965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620711788.1U Expired - Fee Related CN206003353U (en) | 2016-07-07 | 2016-07-07 | A kind of science of economic management instructional device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206003353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110379211A (en) * | 2019-07-15 | 2019-10-25 | 广西玉林农业学校 | A kind of e-commerce intelligent tutoring platform |
-
2016
- 2016-07-07 CN CN201620711788.1U patent/CN206003353U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110379211A (en) * | 2019-07-15 | 2019-10-25 | 广西玉林农业学校 | A kind of e-commerce intelligent tutoring platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20170707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |