CN107387981A - A kind of teaching of Chinese display device for automatically adjusting angle - Google Patents
A kind of teaching of Chinese display device for automatically adjusting angle Download PDFInfo
- Publication number
- CN107387981A CN107387981A CN201710742246.XA CN201710742246A CN107387981A CN 107387981 A CN107387981 A CN 107387981A CN 201710742246 A CN201710742246 A CN 201710742246A CN 107387981 A CN107387981 A CN 107387981A
- Authority
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- China
- Prior art keywords
- fixed
- electric expansion
- expansion bar
- teaching
- display 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.)
- Pending
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- 230000015654 memory Effects 0.000 claims description 9
- 239000004973 liquid crystal related substance Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001105 regulatory 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
- F16M11/28—Undercarriages for supports with one single telescoping pillar
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of teaching of Chinese display device for automatically adjusting angle, including bottom plate, the upper surface of the bottom plate is fixed with the first electric expansion bar and placing box, the upper end of first electric expansion bar is fixed with fixed block, the side of fixed block is fixedly connected with the right-hand member of contiguous block, the left end of contiguous block and the right flank centre position of fixed plate are hinged, the right flank top and one end of the second electric expansion bar of fixed plate are hinged, it is be hinged on the right side of the other end of second electric expansion bar and the upper surface of contiguous block, the left surface of fixed plate is fixed with LCDs, rotary motion plate rotates 90 degree, regulation adjusting means causes bottom plate directly to be contacted with rotor plate with ground, improve the stability for the teaching of Chinese display device for originally automatically adjusting angle；First electric expansion bar and the second electric expansion bar are used cooperatively, the angle of inclination of LCDs or highly easy to adjust consequently facilitating teacher uses.
Description
Technical field
The present invention relates to teaching display device technology field, specially a kind of teaching of Chinese for automatically adjusting angle is shown
Device.
Background technology
In the big professional teaching that learns Chinese, most of is all to use multimedia teaching, but present multimedia teaching facility
Most of is all that movable type is either fixed, due to movable type and fixed multimedia teaching display and support
Or wall is all fixed, it is impossible to adjusts axial angle, uses very inconvenient.
The content of the invention
The technical problem to be solved in the present invention is to overcome the defects of existing, there is provided a kind of middle culture and education for automatically adjusting angle
Display device is learned, rotary motion plate rotates 90 degree, and regulation adjusting means causes bottom plate directly to be contacted with rotor plate with ground,
Improve the stability for the teaching of Chinese display device for originally automatically adjusting angle；First electric expansion bar and the second electric expansion bar are matched somebody with somebody
Close and use, the angle of inclination of LCDs or highly easy to adjust consequently facilitating teacher uses, can effectively solve background skill
The problem of in art.
To achieve the above object, the present invention provides following technical scheme：A kind of teaching of Chinese for automatically adjusting angle shows
Showing device, including bottom plate, the upper surface of the bottom plate are fixed with the first electric expansion bar and placing box, the first electric expansion bar
Upper end is fixed with fixed block, and the side of fixed block is fixedly connected with the right-hand member of contiguous block, the left end of contiguous block and the right side of fixed plate
Side centre position is hinged, and the right flank top and one end of the second electric expansion bar of fixed plate are hinged, the second electric expansion bar
The other end and contiguous block upper surface on the right side of it is be hinged, the left surface of fixed plate is fixed with LCDs, the upper surface of bottom plate
Four ends are respectively and fixedly provided with mobile adjusting means.
The inner bottom surface of the placing box is fixed with battery, central processing unit, bluetooth module, PLC successively from front to back
Controller and memory, central processing unit respectively with bluetooth module, memory and PLC are two-way electrically connects, PLC
Input of the output end respectively with the first electric expansion bar and the second electric expansion bar electrically connect, PLC input with
Accumulator output end electrically connects, and the output end of central processing unit electrically connects with the input of LCDs.
As a preferred technical solution of the present invention, the mobile adjusting means pack housing, the screw of housing upper surface
It is connected with screw flight, the upper end of screw rod is fixed with handle, and the lower end of screw rod is fixedly connected with the inner ring of bearing, and bearing passes through peace
The upper surface for being fixed on sliding block is shelved, the side of sliding block and the inwall of housing are slidably connected, and the lower surface of sliding block is fixed with universal
Wheel.
As a preferred technical solution of the present invention, the upper surface of bottom plate corresponding with housing offers groove.
As a preferred technical solution of the present invention, the lower surface side of the bottom plate offers the recessed of four rectangles
Groove, the inside both ends of groove are rotatably connected to rotor plate by outer bolt.
As a preferred technical solution of the present invention, the placing box is located at the right side of the first electric expansion bar.
Compared with prior art, the beneficial effects of the invention are as follows：Originally the teaching of Chinese display device of angle can be automatically adjusted,
Rotary motion plate rotates 90 degree, and regulation adjusting means causes bottom plate directly to be contacted with rotor plate with ground, and it is automatic to improve this
Adjust the stability of the teaching of Chinese display device of angle；First electric expansion bar and the second electric expansion bar are used cooperatively, liquid
The angle of inclination of crystal display screen is highly easy to adjust consequently facilitating teacher uses.
Brief description of the drawings
Fig. 1 is main structure diagram of the present invention；
Fig. 2 is structure enlargement diagram at A of the present invention；
Fig. 3 is placing box internal structure schematic diagram of the present invention.
In figure：1 rotor plate, 2 grooves, 3 bottom plates, 4 placing boxes, 5 first electric expansion bars, 6 fixed blocks, 7 contiguous blocks, 8
Two electric expansion bars, 9 movement adjusting meanss, 91 universal wheels, 92 sliding blocks, 93 bearings, 94 housings, 95 screw rods, 96 handles, 10 are fixed
Plate, 11 LCDs, 12 batteries, 13 central processing units, 14 bluetooth modules, 15PLC controllers, 16 memories.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of teaching of Chinese display dress for automatically adjusting angle
Put, including bottom plate 3, the upper surface of bottom plate 3 are fixed with the first electric expansion bar 5 and placing box 4, placing box 4 is electronic positioned at first
The right side of expansion link 5, the upper end of the first electric expansion bar 5 are fixed with fixed block 6, the side of fixed block 6 and the right-hand member of contiguous block 7
It is fixedly connected, the left end of contiguous block 7 is hinged with the right flank centre position of fixed plate 10, the right flank top of fixed plate 10 and the
One end of two electric expansion bars 8 is hinged, and the other end of the second electric expansion bar 8 is fixed be hinged on the right side of the upper surface of contiguous block 7
The left surface of plate 10 is fixed with LCDs 11, the angle of inclination of the second electric expansion bar 8 work adjustable liquid crystal display display screen 11,
The height of first electric expansion bar 5 work adjustable liquid crystal display display screen 11, the end of upper surface four of bottom plate 3 is respectively and fixedly provided with mobile tune
Regulating device 9.
The mobile pack housing 94 of adjusting means 9, the screw of the upper surface of housing 94 are threadedly coupled with screw rod 95, the upper end of screw rod 95
Handle 96 is fixed with, the lower end of screw rod 95 is fixedly connected with the inner ring of bearing 93, and bearing 93 is fixed on sliding block 92 by mounting bracket
Upper surface, the side of sliding block 92 and the inwall of housing 94 be slidably connected, and the lower surface of sliding block 92 is fixed with universal wheel 91, with shell
The upper surface of the corresponding bottom plate 3 of body 94 offers groove, and the lower surface side of bottom plate 3 offers the groove 2 of four rectangles, and work people
The mobile adjusting means 9 of member's regulation causes universal wheel 91 to be accommodated in the inside of housing 94, and bottom plate 3 contacts with ground, the inside of groove 2
Both ends are rotatably connected to rotor plate 1 by outer bolt, and rotary motion plate 1 rotates 90 degree, and regulation adjusting means 9 causes bottom
Plate 3 directly contacts with rotor plate 1 with ground, improves the stability for the teaching of Chinese display device for originally automatically adjusting angle, and
Mobile adjusting means 9 causes the teaching of Chinese display device conveniently moving for originally automatically adjusting angle.
The inner bottom surface of placing box 4 be fixed with successively from front to back battery 12, central processing unit 13, bluetooth module 14,
PLC 15 and memory 16, central processing unit 13 are two-way with bluetooth module 14, memory 16 and PLC 15 respectively
Electrical connection, the input of the output end of PLC 15 respectively with the first electric expansion bar 5 and the second electric expansion bar 8 are electrically connected
Connect, the input of PLC 15 electrically connects with the output end of battery 12, output end and the LCDs 11 of central processing unit 13
Input electrical connection, central processor 13 communicated by bluetooth module 14 with outside controller realization, and central processing unit 13 is read
The break information of access to memory 16 is simultaneously transferred on LCDs 11, and central processing unit 13 transmits the control signal received
Onto PLC 15, PLC 15 controls the first electric expansion bar 5 and the second electric expansion bar 8 to work, PLC
15 the first electric expansion bars 5 of control and the second electric expansion bar 8 are means commonly used in the prior art, the first electric expansion bar
5 and second electric expansion bar 8 be used cooperatively, the angle of inclination of LCDs 11 or highly easy to adjust consequently facilitating teacher makes
With.
When in use：Originally the teaching of Chinese display device that angle can be automatically adjusted is moved to correct position by staff,
Staff's rotary motion plate 1 rotates 90 degree；Staff adjusts mobile adjusting means 9 and causes universal wheel 91 to be accommodated in housing
94 inside, bottom plate 3 are contacted with ground, and central processing unit 13 is realized with the controller of outside by bluetooth module 14 and communicated, in
The break information that central processor 13 reads memory 16 is simultaneously transferred on LCDs 11, and central processing unit 13 will receive
Control signal is transferred in PLC 15, and PLC 15 controls the first electric expansion bar 5 and the work of the second electric expansion bar 8
Make, the height of the first electric expansion bar 5 work adjustable liquid crystal display display screen 11, the second electric expansion bar 8 work adjustable liquid crystal display is shown
The angle of inclination of screen 11.
The present invention, rotary motion plate 1 rotate 90 degree, regulation adjusting means 9 cause bottom plate 3 and rotor plate 1 directly with
Ground contacts, and improves the stability for the teaching of Chinese display device for originally automatically adjusting angle；First electric expansion bar 5 and the second electricity
Dynamic expansion link 8 is used cooperatively, the angle of inclination of LCDs 11 or highly easy to adjust consequently facilitating teacher uses.
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 changes, modification can be carried out to these embodiments, replace 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 (5)
1. a kind of teaching of Chinese display device for automatically adjusting angle, including bottom plate (3), it is characterised in that：The bottom plate (3)
Upper surface be fixed with the first electric expansion bar (5) and placing box (4), the upper end of the first electric expansion bar (5) is fixed with fixation
Block (6), the side of fixed block (6) are fixedly connected with the right-hand member of contiguous block (7), left end and the fixed plate (10) of contiguous block (7)
Right flank centre position is hinged, and the right flank top and one end of the second electric expansion bar (8) of fixed plate (10) are hinged, the second electricity
For the other end of dynamic expansion link (8) be hinged on the right side of the upper surface of contiguous block (7), the left surface of fixed plate (10) is fixed with liquid crystal
Display screen (11), the end of upper surface four of bottom plate (3) are respectively and fixedly provided with mobile adjusting means (9)；
The inner bottom surface of the placing box (4) is fixed with battery (12), central processing unit (13), bluetooth mould successively from front to back
Block (14), PLC (15) and memory (16), central processing unit (13) respectively with bluetooth module (14), memory (16)
With PLC (15) two-way electrical connection, the output end of PLC (15) respectively with the first electric expansion bar (5) and second
The input electrical connection of electric expansion bar (8), PLC (15) input electrically connect with battery (12) output end, center
The output end of processor (13) electrically connects with the input of LCDs (11).
A kind of 2. teaching of Chinese display device for automatically adjusting angle according to claim 1, it is characterised in that：It is described
Mobile adjusting means (9) pack housing (94), the screw of housing (94) upper surface are threadedly coupled with screw rod (95), screw rod (95) it is upper
End is fixed with handle (96), and the lower end of screw rod (95) is fixedly connected with the inner ring of bearing (93), and bearing (93) is consolidated by mounting bracket
The upper surface of sliding block (92) is scheduled on, the side of sliding block (92) and the inwall of housing (94) are slidably connected, the lower surface of sliding block (92)
It is fixed with universal wheel (91).
A kind of 3. teaching of Chinese display device for automatically adjusting angle according to claim 2, it is characterised in that：With shell
The upper surface of the corresponding bottom plate (3) of body (94) offers groove.
A kind of 4. teaching of Chinese display device for automatically adjusting angle according to claim 1, it is characterised in that：It is described
The lower surface side of bottom plate (3) offers the groove (2) of four rectangles, and the inside both ends of groove (2) are turned by outer bolt
It is dynamic to be connected with rotor plate (1).
A kind of 5. teaching of Chinese display device for automatically adjusting angle according to claim 1, it is characterised in that：It is described
Placing box (4) is located at the right side of the first electric expansion bar (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710742246.XA CN107387981A (en) | 2017-08-25 | 2017-08-25 | A kind of teaching of Chinese display device for automatically adjusting angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710742246.XA CN107387981A (en) | 2017-08-25 | 2017-08-25 | A kind of teaching of Chinese display device for automatically adjusting angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107387981A true CN107387981A (en) | 2017-11-24 |
Family
ID=60345745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710742246.XA Pending CN107387981A (en) | 2017-08-25 | 2017-08-25 | A kind of teaching of Chinese display device for automatically adjusting angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107387981A (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990117A (en) * | 2017-12-30 | 2018-05-04 | 南京典卡木软件有限公司 | A kind of height-adjustable computer display stent |
| CN108324380A (en) * | 2018-02-09 | 2018-07-27 | 崔德强 | A kind of department of general surgery's clinical assist devices |
| CN108518557A (en) * | 2018-04-28 | 2018-09-11 | 广东富胜实业股份有限公司 | A kind of multimedia television interaction all-in-one machine |
| CN108630057A (en) * | 2018-05-02 | 2018-10-09 | 河南工业和信息化职业学院 | A kind of teaching of Chinese display device of adjustable-angle |
| CN108775484A (en) * | 2018-06-11 | 2018-11-09 | 李冉冉 | A kind of computer display holder |
| CN108953940A (en) * | 2018-08-18 | 2018-12-07 | 广西特致文化传播有限公司 | A kind of exhibitions Mobile exhibiting device |
| CN109035983A (en) * | 2018-09-03 | 2018-12-18 | 萍乡学院 | A kind of drainage of human resources training fixed device of displaying |
| CN109064782A (en) * | 2018-09-05 | 2018-12-21 | 杭州游闻网络科技有限公司 | Display Rack is used in a kind of teaching of electronic information |
| CN109323092A (en) * | 2018-10-26 | 2019-02-12 | 蚌埠国显科技有限公司 | A kind of fixed device of organic LED display panel |
| CN109345884A (en) * | 2018-11-16 | 2019-02-15 | 江苏沃达视听科技有限公司 | A kind of electronic blackboard fixed structure |
| CN110150922A (en) * | 2018-02-09 | 2019-08-23 | 南阳理工学院 | One kind being used for economic displaying device |
| CN110507499A (en) * | 2019-09-19 | 2019-11-29 | 江苏中康量子科技有限公司 | A kind of energy of a quantum conversion load chamber |
| CN110599825A (en) * | 2019-09-24 | 2019-12-20 | 苏州悦聪教育科技有限公司 | Children somatosensory interactive education system and education method |
| CN110610653A (en) * | 2019-09-28 | 2019-12-24 | 厦门翟苑日用品有限公司 | Vertical type windproof greeting board |
| CN110715145A (en) * | 2019-10-18 | 2020-01-21 | 吉林工程技术师范学院 | English teaching device |
| CN111022877A (en) * | 2019-12-09 | 2020-04-17 | 广东水利电力职业技术学院（广东省水利电力技工学校） | A show teaching device for training |
| CN111946993A (en) * | 2020-08-27 | 2020-11-17 | 滨州学院 | Dance teaching auxiliary system based on physique is compared |
| CN112901956A (en) * | 2021-02-07 | 2021-06-04 | 杭州汝意智能科技有限公司 | Intelligent sound wave postcard terminal |
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| CN204998252U (en) * | 2015-08-05 | 2016-01-27 | 深圳市阿尔法特网络环境有限公司 | Telescopic rack caster mechanism |
| CN205402159U (en) * | 2016-03-09 | 2016-07-27 | 临沂大学 | Display fixing seat |
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| DE2705958A1 (en) * | 1977-02-12 | 1978-08-17 | Frankenthaler Turngeraetefabri | Retractable castor wheel esp. for exercise bar - has operating handle seated in bell housing and attached eccentrically to disc with angled pin fixed to wheel mounting shaft |
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990117A (en) * | 2017-12-30 | 2018-05-04 | 南京典卡木软件有限公司 | A kind of height-adjustable computer display stent |
| CN110150922A (en) * | 2018-02-09 | 2019-08-23 | 南阳理工学院 | One kind being used for economic displaying device |
| CN108324380A (en) * | 2018-02-09 | 2018-07-27 | 崔德强 | A kind of department of general surgery's clinical assist devices |
| CN108518557A (en) * | 2018-04-28 | 2018-09-11 | 广东富胜实业股份有限公司 | A kind of multimedia television interaction all-in-one machine |
| CN108630057A (en) * | 2018-05-02 | 2018-10-09 | 河南工业和信息化职业学院 | A kind of teaching of Chinese display device of adjustable-angle |
| CN108630057B (en) * | 2018-05-02 | 2020-06-09 | 河南工业和信息化职业学院 | But angle regulation's chinese teaching display device |
| CN108775484A (en) * | 2018-06-11 | 2018-11-09 | 李冉冉 | A kind of computer display holder |
| CN108953940A (en) * | 2018-08-18 | 2018-12-07 | 广西特致文化传播有限公司 | A kind of exhibitions Mobile exhibiting device |
| CN109035983A (en) * | 2018-09-03 | 2018-12-18 | 萍乡学院 | A kind of drainage of human resources training fixed device of displaying |
| CN109064782A (en) * | 2018-09-05 | 2018-12-21 | 杭州游闻网络科技有限公司 | Display Rack is used in a kind of teaching of electronic information |
| CN109323092A (en) * | 2018-10-26 | 2019-02-12 | 蚌埠国显科技有限公司 | A kind of fixed device of organic LED display panel |
| CN109345884A (en) * | 2018-11-16 | 2019-02-15 | 江苏沃达视听科技有限公司 | A kind of electronic blackboard fixed structure |
| CN110507499A (en) * | 2019-09-19 | 2019-11-29 | 江苏中康量子科技有限公司 | A kind of energy of a quantum conversion load chamber |
| CN110599825A (en) * | 2019-09-24 | 2019-12-20 | 苏州悦聪教育科技有限公司 | Children somatosensory interactive education system and education method |
| CN110610653A (en) * | 2019-09-28 | 2019-12-24 | 厦门翟苑日用品有限公司 | Vertical type windproof greeting board |
| CN110715145A (en) * | 2019-10-18 | 2020-01-21 | 吉林工程技术师范学院 | English teaching device |
| CN111022877A (en) * | 2019-12-09 | 2020-04-17 | 广东水利电力职业技术学院（广东省水利电力技工学校） | A show teaching device for training |
| CN111946993A (en) * | 2020-08-27 | 2020-11-17 | 滨州学院 | Dance teaching auxiliary system based on physique is compared |
| CN111946993B (en) * | 2020-08-27 | 2021-11-30 | 滨州学院 | Use method of dance teaching auxiliary system based on body comparison |
| CN112901956A (en) * | 2021-02-07 | 2021-06-04 | 杭州汝意智能科技有限公司 | Intelligent sound wave postcard terminal |
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Application publication date: 20171124 |