CN109727500A - A kind of Chinese teaching displaying device - Google Patents
A kind of Chinese teaching displaying device Download PDFInfo
- Publication number
- CN109727500A CN109727500A CN201811609599.3A CN201811609599A CN109727500A CN 109727500 A CN109727500 A CN 109727500A CN 201811609599 A CN201811609599 A CN 201811609599A CN 109727500 A CN109727500 A CN 109727500A
- Authority
- CN
- China
- Prior art keywords
- damping base
- display board
- pillar
- turntable
- fixedly installed
- 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
Links
Landscapes
- Freezers Or Refrigerated Showcases (AREA)
Abstract
The invention discloses a kind of Chinese teaching displaying devices, including damping base, display board cardan wheel with brake；Damping base connection pillar；Pillar is rotatablely connected screw rod and the sliding bar that is slidably connected, sliding bar are connect with screw flight；Pillar is rotatablely connected shaft and transmission connection screw rod；Sliding bar is connected and fixed seat, and the connecting column of fixing seat connection is rotatably equipped with turntable, and the link block being arranged on turntable is equipped with arc groove；Connecting column is provided with the stepper motor of turn disk rotation；The articulated telescopic bar for the fixed block that connecting column is equipped with, telescopic rod are hinged with link block；Display board is mounted on link block, and display board offers sliding slot, and the first accessory exhibition plate and the second accessory exhibition plate are slidably fitted in sliding slot；The four corners of damping base are mounted on cardan wheel with brake.The present invention drives display board to move up and down by the cooperation between screw rod and sliding bar, easy to operate, also passes through the cooperation between the arc groove set in turntable and link block and display board rotation is driven to carry out angular adjustment.
Description
Technical field
The present invention relates to a kind of instructional device technical field, specifically a kind of Chinese teaching displaying device.
Background technique
Chinese is also known as " Chinese ", is the mother tongue of Han nationality, is also official language, the joint of the People's Republic of China (PRC) and Singapore
State's official language, and the most language of number of users in the world, mainly circulate in China, Singapore, Malaysia, Yi Jitai
State, the U.S., Burma, Canada, Australia, New Zealand, Japan and other countries overseas Chinese community.Chinese include written word with
And spoken two parts.Written archaic Chinese is known as the writing in classical Chinese, and modern written Chinese refers generally to contemporary standard Chinese.Modern Chinese has mark
Point of quasi- language (mandarin) and dialect.Mandarin is basic dialect, showing with model as standard pronunciation, with northern dialect using Beijing voice
It is syntax gauge for writings in the vernacular works.
It needs to be shown teaching using display board in the teaching of Chinese；Teacher is facilitated to carry out Chinese-character writing, liquid is convenient
Student checks；But the structure and function of existing board of education is too simple, can not carry out height and angle according to the actual situation
Adjusting, can not make to teach indoor student comprehensive and detailed learning Chinese.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of Chinese teaching displaying device
Problem.
To achieve the above object, the invention provides the following technical scheme:
A kind of Chinese teaching displaying device, including damping base, display board cardan wheel with brake；
The middle position of damping base is fixedly installed with pillar, and pillar is the cylindrical structure of upper end opening and inner hollow,
The inner rotation of pillar is equipped with screw rod, and the upside of pillar is also slidably fitted with sliding bar, the lower end of sliding bar and screw rod it is upper
End is threadedly coupled；The lower left side of pillar is rotatably equipped with shaft, and the right end of shaft is fixedly installed with second bevel gear, under screw rod
Side is fixedly installed with first bevel gear, and first bevel gear and second bevel gear are intermeshed；The upper end of sliding bar is fixedly installed with
Fixing seat is fixedly installed with connecting column on front side of fixing seat, and turntable, the front side setting of turntable are rotatably equipped on front side of connecting column
There is link block, link block offers arc groove close to the side of turntable, is provided with phase on the inside of the outside of turntable and arc groove
The arc-shaped gear mutually cooperated；The bottom of connecting column is also fixedly installed with the stepper motor for driving turntable rotation；Fixed peace on connecting column
Equipped with fixed block, the left and right sides of fixed block is symmetrically hinged with two telescopic rods, the telescopic end of telescopic rod and the left and right of link block
Both ends are hinged；Display board is fixedly mounted on the front side of link block, and the left and right sides of display board is symmetrically opened up there are two sliding slot, and two
The inside of a sliding slot is slidably fitted with the first accessory exhibition plate and the second accessory exhibition plate respectively；
Damping base is hollow structure；Guide rod, elastic supporting member for supporting optical member, vibration damper plate, shock-absorbing ball and branch are equipped in damping base
Fagging；Support plate connection pillar；Guide rod connects damping base, and is vertically arranged with damping base；Guide rod runs through support plate；
Vibration damper plate connects damping base；Groove is uniformly provided on vibration damper plate；Shock-absorbing ball is located in groove；Shock-absorbing ball connects support
Plate；Elastic supporting member for supporting optical member one end connects support plate；The other end of elastic supporting member for supporting optical member connects damping base；
The four corners of damping base are mounted on cardan wheel with brake.
Preferably, the left end of shaft is fixedly installed with crank.
Preferably, 42 stepper motor of model QD06 general-purpose type of stepper motor.
Preferably, the left and right sides of the first accessory exhibition plate and the second accessory exhibition plate offers two jacks respectively,
The left and right sides of display board is also arranged symmetrically, and there are two the bolts matched with jack.
Preferably, headlamp is fixedly installed on the upside of display board.
Preferably, the upside of damping base is also fixedly installed with sound equipment.
Preferably, vibration damper plate and shock-absorbing ball are made of elastomeric material.
Preferably, it is characterised in that elastic supporting member for supporting optical member selects support spring or rubber column.
Compared with prior art, the beneficial effects of the present invention are: the present invention passes through the mating band between screw rod and sliding bar
Dynamic display board moves up and down, hand control, easy to operate, also passes through the mating band between the arc groove set in turntable and link block
Dynamic display board rotation carries out angular adjustment, and student is facilitated to learn；Two blocks of accessory exhibition plates are additionally provided with, so as to phonetic and stroke
Study is conducive to improve Chinese studying efficiency；The shock resistance of device is improved equipped with damping base, to improve the use longevity of device
Life.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of Chinese teaching displaying device in the present invention.
Fig. 2 shows the top view of display board in device for Chinese teaching a kind of in the present invention.
Fig. 3 is the partial enlargement diagram in Fig. 1 at A.
Fig. 4 shows the structural schematic diagram of the damping base in device for Chinese teaching a kind of in the present invention.
In figure: 1- damping base, 2- sound equipment, 3- pillar, 4- sliding bar, 5- display board, the first accessory exhibition of 6- plate, 7-
Headlamp, the second accessory exhibition of 8- plate, 9- crank, 10- cardan wheel with brake, 11- fixing seat, 12- connecting column, 13- fixed block,
14- telescopic rod, 15- link block, 16- turntable, 17- arc groove, 18- sliding slot, 19- bolt, 20- jack, 21- first bevel gear,
22- shaft, 23- second bevel gear, 24- guide rod, 25- elastic supporting member for supporting optical member, 26- vibration damper plate, 27- shock-absorbing ball, 28- support plate.
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.
Please refer to Fig. 1~4, in the embodiment of the present invention, a kind of Chinese teaching is with showing device, including damping base 1, shows
Plate 5 and cardan wheel with brake 10；
The middle position of damping base 1 is fixedly installed with pillar 3, and pillar 3 is the cylinder knot of upper end opening and inner hollow
Structure, the inner rotation of pillar 3 are equipped with screw rod, and the upside of pillar 3 is also slidably fitted with sliding bar 4, the lower end of sliding bar 4 and spiral shell
The threaded upper ends of bar connect, and 4 upward sliding of sliding bar is driven when screw rod rotates clockwise, and sliding is driven when screw rod rotates counterclockwise
4 slide downward of bar；
Damping base 1 is hollow structure；It is equipped with guide rod 24 in damping base 1, elastic supporting member for supporting optical member 25, vibration damper plate 26, subtracts
Shake ball 27 and support plate 28；28 connection pillar 3 of support plate；Guide rod 24 connects damping base 1, and vertical with damping base 1 sets
It sets；Guide rod 24 runs through support plate 28；Vibration damper plate 26 connects damping base 1；Groove is uniformly provided on vibration damper plate 26；Shock-absorbing ball 27
In groove；Shock-absorbing ball 27 connects support plate 28；25 one end of elastic supporting member for supporting optical member connects support plate 28；Elastic supporting member for supporting optical member 25
The other end connect damping base 1；
The lower left side of pillar 3 is rotatably equipped with shaft 22, and the right end of shaft 22 is fixedly installed with second bevel gear 23；
Further, the left end of shaft 22 is fixedly installed with crank 9；
First bevel gear 21 is fixedly installed on the downside of screw rod, first bevel gear 21 and second bevel gear 23 are intermeshed,
It drives shaft 22 to rotate by crank 9, and then drives screw rod rotation；The upper end of sliding bar 4 is fixedly installed with fixing seat 11, fixed
The front side of seat 11 is fixedly installed with connecting column 12, and the front side of connecting column 12 is rotatably equipped with turntable 16, the front side setting of turntable 16
There is a link block 15, link block 15 offers arc groove 17 close to the side of turntable 16, the outside of turntable 16 and arc groove 17
Inside is provided with mutually matched arc-shaped gear, drives link block 15 to swing when turntable 16 rotates；The bottom of connecting column 12 is also fixed
It is provided with the stepper motor of the rotation of turn disk 16,
Further, 42 stepper motor of model QD06 general-purpose type of stepper motor；
Fixed block 13 is fixedly installed on connecting column 12, the left and right sides of fixed block 13 is symmetrically hinged with two telescopic rods
14, the left and right ends of the telescopic end and link block 15 of telescopic rod 14 are hinged, when link block 15 swings, two telescopic rods
14 length is accordingly changed, in order to stabilize the swing of link block 15；Display board 5 is fixedly mounted on the front side of link block 15,
The left and right sides of display board 15 is symmetrically opened up there are two sliding slot 18, and the inside of two sliding slots 18 is slidably fitted with the first auxiliary respectively
The left and right sides of display board 6 and the second accessory exhibition plate 8, the first accessory exhibition plate 6 and the second accessory exhibition plate 8 opens up respectively
There are two jack 20, the left and right sides of display board 5 is also arranged symmetrically, and there are two the bolts 19 matched with jack 20, so as to first
The position of accessory exhibition plate 6 and the second accessory exhibition plate 8 is fixed, and facilitates the first accessory exhibition plate 6 and the second accessory exhibition
The use of plate 8；
Further, the upside of display board 5 is fixedly installed with headlamp 7, bright to supplement in dark；
Further, the upside of damping base 1 is also fixedly installed with sound equipment 2, to play voice study course,
Further, the four corners of damping base 1 are provided with cardan wheel with brake 10, so as to the movement of device.
The present invention drives display board to move up and down by the cooperation between screw rod and sliding bar, and hand control is easy to operate,
Also passing through the cooperation between the arc groove set in turntable and link block drives display board rotation to carry out angular adjustment, and student is facilitated to learn
It practises；Two blocks of accessory exhibition plates are additionally provided with, so as to the study of phonetic and stroke, are conducive to improve Chinese studying efficiency, equipped with subtracting
The shock resistance that pedestal 1 improves device is shaken, to improve the service life of device.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of Chinese teaching displaying device, which is characterized in that including damping base (1), display board (5) cardan wheel with brake
(10)；
The middle position of damping base (1) is fixedly installed with pillar (3), and pillar (3) is the cylinder of upper end opening and inner hollow
Structure, the inner rotation of pillar (3) are equipped with screw rod, and the upside of pillar (3) is also slidably fitted with sliding bar (4), sliding bar (4)
Lower end and screw rod threaded upper ends connect；The lower left side of pillar (3) is rotatably equipped with shaft (22), and the right end of shaft (22) is solid
Dingan County is equipped with second bevel gear (23), is fixedly installed with first bevel gear (21) on the downside of screw rod, first bevel gear (21) and the
Two bevel gears (23) intermeshing；The upper end of sliding bar (4) is fixedly installed with fixing seat (11), and the front side of fixing seat (11) is fixed
It is equipped with connecting column (12), is rotatably equipped on front side of connecting column (12) turntable (16), turntable is provided with connection on front side of (16)
Block (15), link block (15) offer arc groove (17) close to the side of turntable (16), the outside of turntable (16) and arc groove
(17) mutually matched arc-shaped gear is provided on the inside of；The bottom of connecting column (12), which is also fixedly installed with, drives turntable (16) rotation
Stepper motor；It is fixedly installed on connecting column (12) fixed block (13), the left and right sides of fixed block (13) is symmetrically hinged with two
The left and right ends of root telescopic rod (14), the telescopic end and link block (15) of telescopic rod (14) are hinged；Display board (5) is fixedly mounted
In the front side of link block (15), the left and right sides of display board (15) is symmetrically opened up there are two sliding slot (18), two sliding slots (18)
Inside is slidably fitted with the first accessory exhibition plate (6) and the second accessory exhibition plate (8) respectively；
Damping base (1) is hollow structure；Guide rod (24), elastic supporting member for supporting optical member (25), vibration damper plate are equipped in damping base (1)
(26), shock-absorbing ball (27) and support plate (28)；Support plate (28) connection pillar (3)；Guide rod (24) connects damping base (1),
And it is vertically arranged with damping base (1)；Guide rod (24) runs through support plate (28)；Vibration damper plate (26) connects damping base (1)；Subtract
Groove is uniformly provided in shake plate (26)；Shock-absorbing ball (27) is located in groove；Shock-absorbing ball (27) connects support plate (28)；Elasticity
Supporting element (25) one end connects support plate (28)；The other end of elastic supporting member for supporting optical member (25) connects damping base (1)；
The four corners of damping base (1) are mounted on cardan wheel with brake (10).
2. Chinese teaching according to claim 1 displaying device, which is characterized in that the left end of shaft (22), which is fixedly installed with, shakes
(9).
3. Chinese teaching according to claim 1 displaying device, which is characterized in that the model QD06 general-purpose type of stepper motor
42 stepper motors.
4. Chinese teaching according to claim 1 is with showing device, which is characterized in that the first accessory exhibition plate (6) and second auxiliary
The left and right sides of display board (8) is helped to offer two jacks (20) respectively, the left and right sides of display board (5) is also symmetrically arranged with
Two bolts (19) matched with jack (20).
5. Chinese teaching according to claim 1 displaying device, which is characterized in that display board is fixedly installed on the upside of (5)
Headlamp (7).
6. Chinese teaching according to claim 1 displaying device, which is characterized in that the also fixed peace in the upside of damping base (1)
Equipped with sound equipment (2).
7. Chinese teaching according to claim 1 is with showing device, which is characterized in that vibration damper plate (26) and shock-absorbing ball (27) are bullet
Property rubber material is made.
8. Chinese teaching according to claim 1 displaying device, it is characterised in that elastic supporting member for supporting optical member (25) selects support spring
Or rubber column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811609599.3A CN109727500A (en) | 2018-12-27 | 2018-12-27 | A kind of Chinese teaching displaying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811609599.3A CN109727500A (en) | 2018-12-27 | 2018-12-27 | A kind of Chinese teaching displaying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109727500A true CN109727500A (en) | 2019-05-07 |
Family
ID=66297365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811609599.3A Pending CN109727500A (en) | 2018-12-27 | 2018-12-27 | A kind of Chinese teaching displaying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109727500A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110782712A (en) * | 2019-11-19 | 2020-02-11 | 四川工商学院 | Teaching auxiliary device |
| CN110782745A (en) * | 2019-11-14 | 2020-02-11 | 王依格 | Special teaching frame of etiquette teaching |
| CN111785132A (en) * | 2020-07-21 | 2020-10-16 | 李娜娜 | Analytic show shelf of intelligence mathematics and applied mathematics difficult problem |
| CN111833670A (en) * | 2020-07-31 | 2020-10-27 | 石家庄人民医学高等专科学校 | A multi-functional teaching device for chinese teaching |
| CN112097021A (en) * | 2020-05-21 | 2020-12-18 | 深圳市锐凌光电有限公司 | Display screen with heat dissipation function |
| CN112233499A (en) * | 2020-10-23 | 2021-01-15 | 河南应用技术职业学院 | Statistics figure show teaching device |
| CN112233593A (en) * | 2020-11-20 | 2021-01-15 | 石柱土家族自治县轩义广告传媒有限公司 | Adjustable advertisement frame for billboard |
| CN112908109A (en) * | 2021-01-28 | 2021-06-04 | 山东工业职业学院 | Novel international economy and trade's teaching is with removing demonstration device |
-
2018
- 2018-12-27 CN CN201811609599.3A patent/CN109727500A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110782745A (en) * | 2019-11-14 | 2020-02-11 | 王依格 | Special teaching frame of etiquette teaching |
| CN110782712A (en) * | 2019-11-19 | 2020-02-11 | 四川工商学院 | Teaching auxiliary device |
| CN112097021A (en) * | 2020-05-21 | 2020-12-18 | 深圳市锐凌光电有限公司 | Display screen with heat dissipation function |
| CN111785132A (en) * | 2020-07-21 | 2020-10-16 | 李娜娜 | Analytic show shelf of intelligence mathematics and applied mathematics difficult problem |
| CN111833670A (en) * | 2020-07-31 | 2020-10-27 | 石家庄人民医学高等专科学校 | A multi-functional teaching device for chinese teaching |
| CN112233499A (en) * | 2020-10-23 | 2021-01-15 | 河南应用技术职业学院 | Statistics figure show teaching device |
| CN112233593A (en) * | 2020-11-20 | 2021-01-15 | 石柱土家族自治县轩义广告传媒有限公司 | Adjustable advertisement frame for billboard |
| CN112908109A (en) * | 2021-01-28 | 2021-06-04 | 山东工业职业学院 | Novel international economy and trade's teaching is with removing demonstration device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109727500A (en) | A kind of Chinese teaching displaying device | |
| CN108573634A (en) | A kind of Chinese character displaying auxiliary device of Chinese teaching | |
| CN106205224B (en) | A kind of rotatable integration projector structure of long range for dais of imparting knowledge to students | |
| CN110260106A (en) | A kind of English teaching fixing device | |
| CN208487377U (en) | A kind of fixed device of the display screen facilitating online course learning | |
| CN112309177A (en) | Teacher's oral education is with on-line teaching and learning auxiliary device | |
| CN209328258U (en) | A kind of archaic Chinese short sentence explaining device | |
| CN204447073U (en) | The horizontal bar of weight lifting can be practised | |
| CN109050100A (en) | A kind of English teaching board convenient for adjusting | |
| CN210865181U (en) | English teaching auxiliary device | |
| CN210091485U (en) | Multimode english teaching device of english teaching | |
| CN208764632U (en) | A kind of wall-mounted teaching one-piece | |
| CN206532428U (en) | A kind of English teaching servicing unit | |
| CN111402647B (en) | English teaching aid of supplementary pronunciation | |
| CN110652689B (en) | Power training device for cheering exercises | |
| CN208834521U (en) | A kind of oral English practicing device | |
| CN207690312U (en) | A kind of English teaching aid | |
| CN209461043U (en) | A kind of displaying model for the teaching of classroom interaction formula | |
| CN219162868U (en) | Pronunciation teaching auxiliary model | |
| CN208204453U (en) | A kind of portable portrait dynamic check and control device | |
| CN207651005U (en) | A kind of memorizing english words auxiliary stand | |
| CN206525763U (en) | A kind of Multifunctional English teaching lectern | |
| CN214175437U (en) | Supplementary presentation device of college english teaching | |
| CN207781018U (en) | A kind of teaching aid of Skill in Junior English | |
| CN205143921U (en) | Many function combination podium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190507 |