CN109185654A - A kind of teaching lift display device - Google Patents
A kind of teaching lift display device Download PDFInfo
- Publication number
- CN109185654A CN109185654A CN201811361397.1A CN201811361397A CN109185654A CN 109185654 A CN109185654 A CN 109185654A CN 201811361397 A CN201811361397 A CN 201811361397A CN 109185654 A CN109185654 A CN 109185654A
- Authority
- CN
- China
- Prior art keywords
- sliding slot
- framework
- fixedly installed
- board
- education
- 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.)
- Withdrawn
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims abstract description 8
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of teaching lift display devices, including pedestal, the upper end two sides of the pedestal are vertically fixedly installed with sliding slot, the opening of the sliding slot is opposite, framework is provided between the inside of the sliding slot, the inside of the framework is fixedly installed with board of education, the upper end of the framework, the equal activity in lower end is cased with disk, the inner ring face of the disk offers a circle groove, the upper end of the framework, lower end two sides pass through idler wheel and are flexibly connected with groove, the two sides of the disk are fixedly installed with sliding block, the sliding block is slidably connected with sliding slot, the bottom end of the framework, which is screwed, is equipped with support plate.The present invention passes through setting cylinder, motor, board of education, disk, groove, idler wheel, cord, cross bar, control cabinet, sliding block, sliding slot, rider hood, it is not only convenient for carrying out stablizing lift adjustment to board of education in this way and board of education be carried out dust-proof, but also board of education can be rotated, to facilitate teaching.
Description
Technical field
The present invention relates to teaching aid technical field, specially a kind of teaching lift display device.
Background technique
Teaching is a kind of distinctive personnel training activity of the mankind composed by the religion of teacher and student, passes through this work
Dynamic, teacher guides student actively consciously to learn and accelerate to grasp Cultural Science rudimentary knowledge purposeful, planned and organizedly
And basic skills, promote student's various aspects quality to improve comprehensively, them is made to become people required for society；
A kind of traditional teaching is had the disadvantage that with display device
1, currently, for the display screen of teaching be all mostly it is fixed rectify and improve some position, in this way for different crowds,
Seem there is very much limitation, be not only not convenient to use, but also is not easy to installation and removal.
2, currently, all can thus can full of dust after using completion a period of time for the display screen that teaching uses
Ash is stained with when display screen reuses, it is not only inconvenient to use, but also it is cleaned and is wasted time.
Summary of the invention
The purpose of the present invention is to provide a kind of teaching lift display devices, can not be risen with solving display panel
The problem of carrying out speedy teaching, drops and is not easy to.
To achieve the above object, the invention provides the following technical scheme: a kind of teaching lift display device, including bottom
Seat, the upper end two sides of the pedestal are vertically fixedly installed with sliding slot, and the opening of the sliding slot is opposite, the inside of the sliding slot it
Between be provided with framework, the inside of the framework is fixedly installed with board of education, and the equal activity in upper end, lower end of the framework is cased with circle
Disk, the inner ring face of the disk offer a circle groove, and upper end, the lower end two sides of the framework pass through idler wheel and groove activity
Connection, the two sides of the disk are fixedly installed with sliding block, and the sliding block is slidably connected with sliding slot, and the bottom end of the framework is logical
Cross screw and be fixedly installed with support plate, the bottom end of the support plate is vertically provided with motor, the shaft of the motor output end with
The bottom end of support plate is fixedly connected, and is fixedly installed with cylinder, the motor by connecting plate in the middle part of the inner lower edge of the pedestal
Bottom end by being fixedly connected at mounting base and the flexible rod end of cylinder, front side, the rear side top of the sliding slot are laterally arranged
There is cross bar, the both ends of the cross bar pass through fixed frame and are fixedly connected with the side of sliding slot, and activity is cased with several on the cross bar
Lantern ring, the inside trailing flank of the sliding slot are provided with cord, and the upper end of the cord is fixedly connected with lantern ring, the pedestal
Upper surface on the left of be provided with control cabinet, the control cabinet is fixedly connected by connecting plate with the side of sliding slot, the motor lead to
It crosses electric wire and control cabinet is electrically connected.
Preferably, the top of the sliding slot is fixedly installed with rider hood, and the cross bar, lantern ring are respectively positioned on the bottom of rider hood
End.
Preferably, mounting plate, the inside of the mounting plate are fixedly installed in the middle part of the side upper end, lower end of the sliding slot
Offer threaded hole.
Preferably, lettering pen holder is laterally fixedly installed at the rear side end of the support plate.
Preferably, the board of education is divided into front and back two-sided structure.
Preferably, the sliding slot, mounting plate, cross bar, rider hood are all made of extruding upright post type aluminium and are made.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention by setting cylinder, support plate, in this way convenient for utilize cylinder telescopic rod by the height of board of education into
Row up and down adjustment；By be arranged sliding block, sliding slot, can guarantee in this way LED display screen can steadily be risen and under
Drop；It by the way that disk, groove, idler wheel, motor is arranged, imparts knowledge to students in this way convenient for rotating board of education, so that more convenient carry out two-sided religion
It learns；
2, the present invention offers threaded hole by setting mounting plate, is convenient for for sliding slot being fixed on the wall in this way；By setting
Set rider hood, cord, lantern ring, cross bar, such board of education when not in use, can carry out it is dust-proof, it is very easy to use.
Detailed description of the invention
Fig. 1 is a kind of teaching lift display device overall structure diagram of the present invention；
Fig. 2, which is that the present invention is a kind of, to impart knowledge to students with the company between lift display device cross bar, lantern ring, iron ring, magnetic coil, cord
Binding composition；
Fig. 3 is a kind of teaching of present invention lift display device cross section vertical view local structural graph.
In figure: 1- motor；2- control cabinet；3- sliding slot；4- support plate；5- sliding block；6- board of education；7- disk；8- cross bar；
9- ceiling；10- lantern ring；11- fixed frame；12- framework；13- mounting plate；14- threaded hole；15- pedestal；16- cylinder；17- is recessed
Slot；18- cord.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of teaching lift display device, including pedestal
15, the upper end two sides of the pedestal 15 are vertically fixedly installed with sliding slot 3, and the opening of the sliding slot 3 is opposite, the sliding slot 3
Framework 12 is provided between inside, the inside of the framework 12 is fixedly installed with board of education 6, upper end, the lower end of the framework 12
Equal activity is cased with disk 7, and the inner ring face of the disk 7 offers a circle groove 17, and upper end, the lower end two sides of the framework 12 are equal
Be flexibly connected by idler wheel with groove 17, the two sides of the disk 7 are fixedly installed with sliding block 5, the sliding block 5 with sliding slot 3
It is slidably connected, the bottom end of the framework 12, which is screwed, is equipped with support plate 4, and the bottom end of the support plate 4 is vertically arranged
There is motor 1, the shaft of 1 output end of motor is fixedly connected with the bottom end of support plate 4, in the middle part of the inner lower edge of the pedestal 15
It is fixedly installed with cylinder 16 by connecting plate, the bottom end of the motor 1 at mounting base and the flexible rod end of cylinder 16 by fixing
Connection, front side, the rear side top of the sliding slot 3 are horizontally arranged with cross bar 8, and the both ends of the cross bar 8 pass through fixed frame 11
It is fixedly connected with the side of sliding slot 3, activity is cased with several lantern rings 10 on the cross bar 8, and the inside trailing flank of the sliding slot 3 is all provided with
It is equipped with cord 18, the upper end of the cord 18 is fixedly connected with lantern ring 10, is provided with control on the left of the upper surface of the pedestal 15
Case 2 processed, the control cabinet 2 are fixedly connected by connecting plate with the side of sliding slot 3, and the motor 1 passes through electric wire and control cabinet 2
It is electrically connected.
The top of the sliding slot 3 is fixedly installed with rider hood 9, and the cross bar 8, lantern ring 10 are respectively positioned on the bottom end of rider hood 9；
Side upper end, the lower end middle part of the sliding slot 3 are fixedly installed with mounting plate 13, and the inside of the mounting plate 13 offers spiral shell
Pit 14 is convenient for for sliding slot 16 being mounted on wall in this way；Lettering pen is laterally fixedly installed at the rear side end of the support plate 4
Holder, in this way convenient for written contents at any time；The board of education 6 is divided for front and back two-sided structure, in this way convenient for teaching；The sliding slot
3, mounting plate 13, cross bar 8, rider hood 9 are all made of extruding upright post type aluminium and are made, and such material is not only convenient for installation and tears open
It unloads, and high-quality, durable.
Working principle: it in the use of the present invention, being carried out while when imparting knowledge to students when wanting the student to two, will entirely fill first
It sets and is fixed on partition by mounting plate 13, then write the content for needing to impart knowledge to students on the two sides of board of education 6, then restart control
2 power supply of case processed, then cord 18 is pulled on one side, then control cabinet 2 is recycled to start cylinder 16, to utilize the flexible of cylinder 16
Bar elongation, the height of board of education 6 is increased, and cylinder power supply is disconnected when rising to specified height, then impart knowledge to students, then
After reusing completion, the telescopic rod for controlling cylinder 16 using control cabinet 2 is flexible, to the height of board of education 6 be declined, finally
Pull cord 18 to another side manually again, and board of education 6 is wrapped to work and terminates by cord 18 at this time.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of teaching lift display device, including pedestal (15), it is characterised in that: the upper end two sides of the pedestal (15)
It is vertically fixedly installed with sliding slot (3), the opening of the sliding slot (3) is opposite, is provided with framework between the inside of the sliding slot (3)
(12), the inside of the framework (12) is fixedly installed with board of education (6), and the equal activity in upper end, lower end of the framework (12) is cased with
Disk (7), the inner ring face of the disk (7) offer a circle groove (17), and upper end, the lower end two sides of the framework (12) are logical
Idler wheel is crossed to be flexibly connected with groove (17), the two sides of the disk (7) are fixedly installed with sliding block (5), the sliding block (5) with
Sliding slot (3) is slidably connected, and the bottom end of the framework (12), which is screwed, to be equipped with support plate (4), the support plate (4)
Bottom end is vertically provided with motor (1), and the shaft of motor (1) output end is fixedly connected with the bottom end of support plate (4), the bottom
It is fixedly installed with cylinder (16) in the middle part of the inner lower edge of seat (15) by connecting plate, the bottom end of the motor (1) passes through mounting base
It being fixedly connected at the flexible rod end of cylinder (16), front side, the rear side top of the sliding slot (3) are horizontally arranged with cross bar (8),
The both ends of the cross bar (8) pass through fixed frame (11) and are fixedly connected with the side of sliding slot (3), movable sleeve on the cross bar (8)
Have several lantern rings (10), the inside trailing flank of the sliding slot (3) is provided with cord (18), the upper end of the cord (18) with
Lantern ring (10) is fixedly connected, and is provided with control cabinet (2) on the left of the upper surface of the pedestal (15), the control cabinet (2) passes through company
Fishplate bar is fixedly connected with the side of sliding slot (3), and the motor (1) is electrically connected by electric wire and control cabinet (2).
2. a kind of teaching lift display device according to claim 1, it is characterised in that: the top of the sliding slot (3)
End is fixedly installed with rider hood (9), and the cross bar (8), lantern ring (10) are respectively positioned on the bottom end of rider hood (9).
3. a kind of teaching lift display device according to claim 1, it is characterised in that: the side of the sliding slot (3)
It is fixedly installed with mounting plate (13) in the middle part of face upper end, lower end, the inside of the mounting plate (13) offers threaded hole (14).
4. a kind of teaching lift display device according to claim 1, it is characterised in that: the support plate (4)
Lettering pen holder is laterally fixedly installed at rear side end.
5. a kind of teaching lift display device according to claim 1, it is characterised in that: the board of education (6) point
For front and back two-sided structure.
6. a kind of according to claim 1, teaching lift display device described in 5, it is characterised in that: the sliding slot (3), peace
Loading board (13), cross bar (8), rider hood (9) are all made of extruding upright post type aluminium and are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811361397.1A CN109185654A (en) | 2018-11-15 | 2018-11-15 | A kind of teaching lift display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811361397.1A CN109185654A (en) | 2018-11-15 | 2018-11-15 | A kind of teaching lift display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109185654A true CN109185654A (en) | 2019-01-11 |
Family
ID=64940018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811361397.1A Withdrawn CN109185654A (en) | 2018-11-15 | 2018-11-15 | A kind of teaching lift display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109185654A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879740A (en) * | 2021-01-13 | 2021-06-01 | 驻马店职业技术学院 | College teacher group scientific research teaching work simulation industrial process experimental equipment |
-
2018
- 2018-11-15 CN CN201811361397.1A patent/CN109185654A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879740A (en) * | 2021-01-13 | 2021-06-01 | 驻马店职业技术学院 | College teacher group scientific research teaching work simulation industrial process experimental equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190111 |