CN108932885A - A kind of displaying device of phonetic transcriptions of Chinese characters teaching - Google Patents
A kind of displaying device of phonetic transcriptions of Chinese characters teaching Download PDFInfo
- Publication number
- CN108932885A CN108932885A CN201811120762.XA CN201811120762A CN108932885A CN 108932885 A CN108932885 A CN 108932885A CN 201811120762 A CN201811120762 A CN 201811120762A CN 108932885 A CN108932885 A CN 108932885A
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- casing
- display
- phonetic
- chinese characters
- displaying device
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- 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
- G09B19/00—Teaching not covered by other main groups of this subclass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
- B43L1/008—Repeatedly-usable boards or tablets for writing or drawing with magnetic action
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- Engineering & Computer Science (AREA)
- Entrepreneurship & Innovation (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 present invention provides a kind of displaying devices of phonetic transcriptions of Chinese characters teaching, it is caught in connecting rod by the U-shaped opening of clamping portion, the installation positioning of phonetic alphabet display card is realized with this, and it is quick and easy for installation, can phonetic alphabet display card arbitrarily be picked and placed and be carried out the adjustment of position, to realize the independent assortment to phonetic alphabet；It is additionally provided with phonetic alphabet etc. in plate face by phonetic alphabet display card, can be used for being identified the word of multilayer lateral on the magnetic white board on display board panel；The realias such as display board can be placed by the inside of display box, convenient for storing and managing display board, is convenient for carrying and searches display board, substantially increase the teaching efficiency of teacher；The clamping to display board is realized on mounting part by grips, it is easy to operate, it is time saving and energy saving, convenient for picking and placing；By elevating mechanism and mobile mechanism, so that display box is height-adjustable, and mobile and fixation is more convenient.
Description
Technical field
The present invention relates to teaching aid equipment technical fields, and in particular to a kind of displaying device of phonetic transcriptions of Chinese characters teaching.
Background technique
During the Language education of primary school period, mainly to become literate, know based on word；Especially for some classic poetries
Teaching occupies very big specific gravity in primary school period；But these words are for the pupil for just receiving regular education, it is past
It is past hard to understand, learn to get up more uninteresting, needs reinforcement repeatedly to remember, be likely to be received by it.Teacher is to attract student
Attention, reduce the use of the dust and projection device of chalk-writing, often to make the teaching aids such as some teaching cards,
Increase classroom interaction, improves the learning interest and learning efficiency of student, but existing teaching card is in use, card
Quantity is more, it has not been convenient to and it carries and searches, it is time-consuming and laborious, influence the teaching efficiency of teacher；Wherein especially to the phonetic of Chinese character
The combination of teaching display card, which is composed and laid out, to have much room for improvement.
Summary of the invention
The object of the present invention is to provide a kind of phonetic transcriptions of Chinese characters teaching show device, it can be achieved that phonetic alphabet it is laterally free
Combination；And convenient for storing and managing display board, it is convenient for carrying and searches display board, and the clamping of display board is convenient and efficient, is convenient for
It picks and places.
In order to achieve the above object, the present invention is achieved by the following technical programs:
A kind of displaying device of phonetic transcriptions of Chinese characters teaching, including show mechanism, display board, elevating mechanism and mobile mechanism；Institute
State the display box retractable support frame for showing that mechanism includes upper opening；The intermediate casing of the retractable support frame is convex by front end
Interconnecting piece is played to be fixedly connected with the inner sidewall of the display box；The retractable support frame is outside in the transverse sides of the display box
It stretches out or to contract；The display board is located on the mounting part of the retractable support frame by Universal hook；It is additionally provided with phonetic
Alphabetical display card；The phonetic alphabet display card is fastened on strut；The strut is located on the intermediate casing；It is described
The side of strut is also connected on mounting plate, to realize that the phonetic alphabet display card is located at the upper lateral row of the display board
Cloth setting；The lifting seat of the elevating mechanism is fixedly connected with the display box bottom；The elevating mechanism is located at the movement
In mechanism.
Further, the phonetic alphabet display card includes clamping portion and link block；The mounting part is U-board shape knot
Structure；The link block is equipped with phonetic alphabet；Support arm one end of the clamping portion is connect with the link block.
Further, the strut includes transverse support portion and longitudinal bracing portion；The transverse support portion is U-board strip
Structure；The fixed outer end for being located at the transverse support portion in the longitudinal bracing portion, and the longitudinal bracing portion is located at the displaying
A side of case；The longitudinal bracing portion is equipped with multiple mounting holes along its length.
Further, it is additionally provided with connecting rod, the sectional dimension of the connecting rod is matched with the mounting hole；The clamping portion
Matched with the connecting rod size, and be caught in connecting rod by the U-shaped opening of clamping portion.
Further, the retractable support frame includes big casing, intermediate casing and small casing；The big casing is set in institute
It states on intermediate casing；The intermediate casing is set on the small casing；The big casing and small casing are respectively along in described
Between the length direction of casing be moved forward and backward, realize that the transverse sides in the display box are protruding or to contract with this；Institute
It states big casing, intermediate casing and small casing and is coaxially socketed setting；The big casing, intermediate casing and small casing are square tube knot
Structure.
Further, the mounting knot that the circular hole and a strip aperture that the mounting part is arranged by multiple permutations are constituted
Structure.
Further, the Universal hook includes collet, rotary shaft and link；One end of the rotary shaft and the collet
Retaining clip upper end be fixedly connected；The link set is set in the rotary shaft by the sleeve part of lower part；It is realized with this
The link can rotate in a circumferential direction respectively around rotary shaft；The top of the display board is additionally provided with and the matched through-hole of the link；
It can be achieved to realize the clamping to display board on the mounting part by grips.
Further, the collet includes retaining clip, rotation clamp, pin shaft and tension spring；The pin shaft is axially across institute
It states retaining clip and rotates the upper end of clamp, realize that the rotation clamp is connect with rotating coaxially for retaining clip upper end with this；
One end of the tension spring is fixedly connected with the inner sidewall of the retaining clip, and the inner sidewall of the other end and the rotation clamp is fixed
Connection, realizes the rotation clamp using retaining clip as spring base using this.
Further, the elevating mechanism includes lifting seat, screw rod, sliding block, lifting arm, rotary electric machine, synchronous belt, big band
Wheel, small pulley, litter, rack；One end of the screw rod is connect with the big belt wheel, and the other end passes through sliding block and upward extension
It stretches, and is threadedly coupled with the sliding block；One end of the lifting arm is fixedly connected with the sliding block, the other end and the lifting seat
Connection；The rotary electric machine fixation is located in the rack；The output rotation axis of the rotary electric machine is fixed with the small pulley
Connection, and be rotatablely connected by synchronous belt and the big belt wheel；There are two the litter, wears on the slide block respectively, and
Triangle position relationship is formed with the screw rod.
Further, the mobile mechanism includes universal wheel and adjusts support base, and the universal wheel sets and adjust support base
In the bottom of the rack；The adjusting support base is that screw rod and pedestal form, and the screw rod is threadedly coupled with the rack；Institute
The bottom that pedestal is located at the screw rod is stated, by the bearing height up and down for adjusting the screw rod.
Compared with prior art, the invention has the benefit that
1, the present invention is caught in connecting rod by the U-shaped opening of clamping portion, and the installation of phonetic alphabet display card is realized with this
Positioning, and it is quick and easy for installation, can phonetic alphabet display card arbitrarily be picked and placed and be carried out the adjustment of position, to realize to phonetic
The independent assortment of letter；It is additionally provided with phonetic alphabet etc. in plate face by phonetic alphabet display card, can be used for display board panel
On magnetic white board on the word of lateral multilayer be identified.
2, the present invention can place the realias such as display board by the inside of display box, convenient for storing and managing display board,
It is convenient for carrying and is searched display board, substantially increases the teaching efficiency of teacher.
3, the present invention realizes the clamping to display board by grips on mounting part, easy to operate, time saving and energy saving,
Convenient for picking and placing.
4, the present invention is by elevating mechanism and mobile mechanism, so that display box is height-adjustable, and moves and fixes more
It is convenient to add.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it is therefore apparent that the accompanying drawings in the following description is only this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is configuration schematic diagram of the invention；
Fig. 2 is opening state stereoscopic mechanism schematic diagram of the invention；
Fig. 3 is front view of the invention；
Fig. 4 is sectional view of the invention；
Fig. 5 is retractable support frame structural schematic diagram of the invention；
Fig. 6 is big cannula structure schematic diagram of the invention；
Fig. 7 is big casing cross-sectional view of the invention；
Fig. 8 is intermediate casing structural schematic diagram of the invention；
Fig. 9 is small casing structural schematic diagram of the invention；
Figure 10 is small casing cross-sectional view of the invention；
Figure 11 is display board mounting structure schematic diagram of the invention；
Figure 12 is Universal hook structural schematic diagram of the invention；
Figure 13 is Universal hook front view of the invention；
Figure 14 is Universal hook cross-sectional view of the invention；
Figure 15 is receiving state structural schematic diagram of the invention；
Figure 16 is receiving state top view of the invention；
Figure 17 is the A-A cross-sectional view of Figure 16 of the invention；
Figure 18 is the structural schematic diagram of phonetic alphabet display card of the invention；
Figure 19 is the structural schematic diagram of another embodiment of the present invention；
Figure 20 is the structural schematic diagram of the intermediate casing in another embodiment of the present invention；
Figure 21 is the structural schematic diagram in another embodiment of the present invention；
Figure label explanation:
1, mechanism is shown；11, display box；111, accommodating case；12, retractable support frame；121, big casing；1211, mounting part；
122, intermediate casing；1221, raised interconnecting piece；61, mounting plate；123, small casing；2, display board；3, elevating mechanism；30, it goes up and down
Seat；31, screw rod；32, sliding block；33, lifting arm；34, rotary electric machine；35, synchronous belt；36, big belt wheel；37, small pulley；38, sliding
Pole；39, rack；4, mobile mechanism；41, universal wheel；42, support base is adjusted；5, phonetic alphabet display card；51, clamping portion；52,
Link block；6, strut；61, transverse support portion；62, longitudinal bracing portion；621, mounting hole；7, Universal hook；71, collet；711,
Retaining clip；712, clamp is rotated；713, pin shaft；714, tension spring；72, rotary shaft；73, link；8, connecting rod.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention,
Technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is the present invention one
Divide embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making
Every other embodiment obtained, shall fall within the protection scope of the present invention under the premise of creative work.
In conjunction with attached drawing 1 to Figure 21, the present invention is further described:
In conjunction with attached drawing 1, Fig. 2, Fig. 3 and Fig. 4, a kind of displaying device of phonetic transcriptions of Chinese characters teaching, including show mechanism 1, show
Plate 2, elevating mechanism 3 and mobile mechanism 4；It is described to show that mechanism 1 includes the display box 11 and retractable support frame 12 of upper opening；Institute
Stating retractable support frame 12 includes big casing 121, intermediate casing 122 and small casing 123；The big casing 121 is set in described
Between on casing 122；The intermediate casing 122 is set on the small casing 123；The intermediate casing 122 is convex by front end
Interconnecting piece 1221 is played to be fixedly connected with the inner sidewall of the display box 11；The big casing 121 and small casing 123 are respectively along institute
The length direction for stating intermediate casing 122 is moved forward and backward, with this realize the transverse sides in the display box 11 it is protruding or to
Contract；The display board 2 is located on the mounting part 1211 of the big casing 121 and small casing 123 by Universal hook 7；Institute
The lifting seat 30 for stating elevating mechanism 3 is fixedly connected with 11 bottom of display box；The elevating mechanism 3 is located at the mobile mechanism
On 4.
The forward and backward plate face of the display box 11 is magnetic white board；Easy to use, it is clear to write, and magnetic grain magnetic can be used
The text " ordering " of needs is placed on magnetic white board by item；The front of the display box 11 is additionally provided with accommodating case 111.For to powder
The placement of pen, blackboard eraser and free ink pen etc. easily facilitates academics and students' use；And the inside of the display box 11 can place exhibition
Show the realias such as plate 2, economical and practical, more convenient teaching is convenient for carrying and searches displaying convenient for storing and managing display board
Plate substantially increases the teaching efficiency of teacher.
It is additionally provided with phonetic alphabet display card 5；The phonetic alphabet display card 5 is fastened on strut 6；The strut 6 is fixed
It is located on the intermediate casing 122, to realize that the phonetic alphabet display card 5 is fastened on the display board 2；The phonetic word
Phonetic alphabet etc. are additionally provided in the plate face of female display card 5, can be used for marking the word of the magnetic white board on 2 panel of display board
Know.
The section of the strut 6 is cube structure.
There are two the retractable support frame 12 is set, and it is separately positioned on the front and rear portions of the display box 11.
Preferably, the mounting knot that the circular hole and a strip aperture that the mounting part 1211 is arranged by multiple permutations are constituted
Structure.
Preferably, the bottom of 11 inside of display box is additionally provided with grid；The display board 2 is plugged in grid, successively
The orderly placement of display board 2 is realized, convenient for the lookup and placement of display board 2.
In conjunction with attached drawing 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 15, Figure 16 and Figure 17；The front end of the big casing 121 is also
It is matched equipped with opening with the size of the strut 6, realizes that the big casing 121 is received on the intermediate casing 122 with this；Institute
State the right part tube body internal projection portion of the length direction of big casing 121 and the left part exterior protrusion phase of the intermediate casing 122
To setting, movement is limited before and after realizing big casing 121 on the intermediate casing 122 with this；The length of the small casing 123
The right part pipe exterior protrusion and the right part exterior protrusion of the intermediate casing 122 in direction are oppositely arranged, and the small casing
123 left part pipe exterior protrusion is oppositely arranged with the right part internal projection portion of the intermediate casing 122, is realized with this described small
Back-and-forth motion limit of the casing 123 on the intermediate casing 122.
The coaxially socket setting of the big casing 121, intermediate casing 122 and small casing 123；The big casing 121, intermediate sleeve
Pipe 122 and small casing 123 are rhs-structure.
In conjunction with attached drawing 11, Figure 12, Figure 13 and Figure 14, the Universal hook 7 includes collet 71, rotary shaft 72 and link 73；
One end of the rotary shaft 72 is fixedly connected with 711 upper end of retaining clip of the collet 71；73 sets of the link passes through lower part
Sleeve part be set in the rotary shaft 72；Realize that the link 73 can rotate in a circumferential direction respectively around rotary shaft 72 with this；
The collet 71 includes retaining clip 711, rotation clamp 712, pin shaft 713 and tension spring 714；713 axis of pin shaft
To the upper end for passing through the retaining clip 711 and rotation clamp 712, the rotation clamp 712 and retaining clip 711 are realized with this
Upper end rotates coaxially connection；One end of the tension spring 714 is fixedly connected with the inner sidewall of the retaining clip 711, the other end
It is fixedly connected with the inner sidewall of the rotation clamp 712, realizes the rotation clamp 712 with retaining clip 711 for spring with this
Seat；And tension spring 714 under natural conditions, the lower end size matching of the retaining clip 711 and rotation clamp 712 makes place
In the state of closure；Operator, which only needs to move rotation clamp 712 with hand, can be realized the relatively fixed clamp of rotation clamp 712
711 opening and closing；By the way that the rotary chuck 71 of Universal hook 7 is pressed and is rotated to 711 side of retaining clip with finger
It opens, and the eave tile at 711 top of retaining clip is passed through into the circular hole on 1211 top of mounting part, while unclamping finger, rotary chuck
71 abut from the eave tile that the strip aperture of 1211 lower part of mounting part is sprung back in 711 top of retaining clip, realize described ten thousand with this
It is hung on the mounting part 1211 to hook 7.
The top of the display board 2 is additionally provided with and the matched through-hole of the link 73；It can be achieved to be clamped in by collet 71
The clamping to display board 2 is realized on the mounting part 1211, it is easy to operate, it is time saving and energy saving, convenient for picking and placing, the clamping of this programme
Effect is more preferable.
Preferably, the Universal hook 7 is the fixed Universal hook 7 of push type, can be removed, it can be achieved that 360 degree rotation, uses
Stainless steel or copper material, of length no more than 60mm；Inner hole aperture is not less than φ 10mm；The display board 2 is cube plate knot
Structure, and the front-back of the display board 2 is equipped with the content of language teaching, such as ancient poetry.
The elevating mechanism 3 include lifting seat 30, screw rod 31, sliding block 32, lifting arm 33, rotary electric machine 34, synchronous belt 35,
Big belt wheel 36, small pulley 37, litter 38, rack 39；One end of the screw rod 31 is connect with the big belt wheel 36, and the other end passes through
Sliding block 32 and upwards outer extension, and be threadedly coupled with the sliding block 32；One end of the lifting arm 33 and the sliding block 32 are fixed
Connection, the other end are connect with the lifting seat 30；The fixation of rotary electric machine 34 is located in the rack 39；The rotary electric machine
34 output rotation axis is fixedly connected with the small pulley 37, and is rotatablely connected by synchronous belt 35 and the big belt wheel 36；Institute
It states there are two litter 38, is threaded through on the sliding block 32 respectively, and form triangle position relationship with the screw rod 31, structure is steady
Gu driving the sliding block 32 lower movement in the height direction so that realizing when screw rod 31 rotates；Turned when use by giving
Dynamic motor 34 is powered, to drive big belt wheel 36 to rotate after realizing that the rotation of rotary electric machine 34 drives small pulley 37, realize screw rod 31
Rotation drive 33 axis of lifting arm and 30 oscilaltion of lifting seat, pass through so that 32 axis of sliding block is moved up and down along litter 38
The screw rod 31 of this structure is driven, and can accurately be fed, and feed speed is uniform, when directly abutting, to position to be supported
Impact force it is small, support effect is more preferable；
The mobile mechanism 4 includes universal wheel 41 and adjusts support base 42, and the universal wheel 41 sets and adjust support base 42
In the bottom of the rack 39；The adjusting support base 42 is that screw rod and pedestal form, the screw rod and 39 screw thread of rack
Connection；The pedestal is located at the bottom of the screw rod, by the bearing height up and down for adjusting the screw rod；By adjusting support base
42 height is adjustable, when the height for adjusting support base 42 is lower than 41 height of universal wheel, it can be achieved that the movement of universal wheel 41；Work as tune
, it can be achieved that the fixation of device, easy to adjust when saving the height of support base 42 higher than 41 height of universal wheel, so that moving and fixing more
It is convenient to add.
In another embodiment, unlike the embodiments above:
In conjunction with attached drawing 18, Figure 19 and Figure 20, the phonetic alphabet display card 5 is fastened on strut 6；The strut 6 is located at
It is located on the intermediate casing 122；The side of the strut 6 is also connected on mounting plate 61, to realize the phonetic alphabet exhibition
Show that board 5 is located at the upper lateral arrangement setting of the display board 2；
The phonetic alphabet display card 5 includes clamping portion 51 and link block 52；The mounting part 51 is U-shaped plate structure；
The link block 52 is equipped with phonetic alphabet；Support arm one end of the clamping portion 51 is connect with the link block 52.
The strut 6 includes transverse support portion 61 and longitudinal bracing portion 62；The transverse support portion 61 is U-board strip knot
Structure is, it can be achieved that displaying and placement to all phonetic alphabet display cards；The longitudinal bracing portion 62 is fixed to be located at the laterally branch
The outer end of support part 61, and the longitudinal bracing portion 62 is located at a side of the display box 11；The longitudinal bracing portion 62 is along length
It spends direction and is equipped with multiple mounting holes 621.
It is additionally provided with connecting rod 8, the sectional dimension of the connecting rod 8 is matched with the mounting hole 621；The clamping portion 51
It matches with 8 size of connecting rod, and is caught in connecting rod 8 by the U-shaped opening of clamping portion 51, phonetic alphabet exhibition is realized with this
Show the installation positioning of board, and quick and easy for installation, can phonetic alphabet display card arbitrarily be picked and placed and be carried out the adjustment of position, come
Realize the independent assortment to phonetic alphabet；Phonetic alphabet etc. are additionally provided in plate face by phonetic alphabet display card, teacher is available
It is identified in the word to multilayer lateral on the magnetic white board on display board panel.
In conjunction with attached drawing 21, in another embodiment, the upper middle position of the display board 2 is additionally provided with one and the extension
The matched through-hole of ring 73；It can be achieved to be clamped on the mounting part 1211 by a collet 71 to realize the folder to display board 2
It holds, easy to operate, time saving and energy saving, convenient for picking and placing, the clamping effect of this programme is more preferable；And it can be achieved in this programme to big casing
121 and small casing 123 on mounting part 1211 on multiple display boards 2 mounting；
And after multiple display boards 2 mount, one of display board can be arbitrarily rotated, is realized with this to any display board 2
It shows.
The present invention in use, by the way that special phonetic alphabet display card is arranged, can be allowed by way of interaction student come
For the Chinese character on display box, student is allowed to select suitable phonetic alphabet display board and block to be set on strut, is substantially increased
The interest that student imparts knowledge to students to phonetic transcriptions of Chinese characters, convenient for preferably carrying out language teaching；It is mobile entire to move by mobile mechanism
Device, then movement and fixation by adjusting support base realization device；The rotation of screw rod is realized by being powered to rotary electric machine again,
And realize the lifting of lifting platform, and display box is driven to move up and down, it is convenient to operate, time saving and energy saving；Present apparatus structure is simple, installation
It is convenient to operate, reusable, economical and practical, and easy to carry, management, using flexible, design is rationally, compact-sized, is suitble to wide
General popularization.
It should be noted that wherein the specific configuration of rotary electric machine, magnetic white board and universal wheel is the prior art, it can be straight
It connects buying from the market to obtain, those skilled in the art do not need to make the creative labor and can be obtained, and the company of rotary electric machine
It connects and rotates to control to have in the daily life of this field and extremely be widely applied, and will not be described here in detail.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of displaying device of phonetic transcriptions of Chinese characters teaching, it is characterised in that: including showing mechanism (1), display board (2), elevator
Structure (3) and mobile mechanism (4)；It is described to show that mechanism (1) includes display box (11) retractable support frame (12) of upper opening；It is described
The intermediate casing (122) of retractable support frame (12) passes through the raised interconnecting piece (1221) of front end and the inside of the display box (11)
Wall is fixedly connected；The retractable support frame (12) is protruding or to contract in the transverse sides of the display box (11)；Institute
Display board (2) are stated to be located on the mounting part (1211) of the retractable support frame (12) by Universal hook (7)；It is additionally provided with phonetic word
Female display card (5)；The phonetic alphabet display card (5) is fastened on strut (6)；The strut (6) is located at the centre
On casing (122)；The side of the strut (6) is also connected on mounting plate (61), to realize the phonetic alphabet display card (5)
It is located at the upper lateral arrangement setting of the display board (2)；The lifting seat (30) and the display box of the elevating mechanism (3)
(11) bottom is fixedly connected；The elevating mechanism (3) is located on the mobile mechanism (4).
2. the displaying device of phonetic transcriptions of Chinese characters teaching according to claim 1, it is characterised in that: the phonetic alphabet display card
It (5) include clamping portion (51) and link block (52)；The mounting part (51) is U-shaped plate structure；It is set on the link block (52)
There are phonetic alphabet；Support arm one end of the clamping portion (51) is connect with the link block (52).
3. the displaying device of phonetic transcriptions of Chinese characters teaching according to claim 2, it is characterised in that: the strut (6) includes cross
To support portion (61) and longitudinal bracing portion (62)；The transverse support portion (61) is U-board strip structure；The longitudinal bracing portion
(62) the fixed outer end for being located at the transverse support portion (61), and the longitudinal bracing portion (62) is located at the display box (11)
A side；The longitudinal bracing portion (62) is equipped with multiple mounting holes (621) along its length.
4. the displaying device of phonetic transcriptions of Chinese characters teaching according to claim 3, it is characterised in that: be additionally provided with connecting rod (8), institute
The sectional dimension for stating connecting rod (8) is matched with the mounting hole (621)；The clamping portion (51) with the connecting rod (8) ruler
Very little matching, and be caught on connecting rod (8) by the U-shaped opening of clamping portion (51).
5. the displaying device of phonetic transcriptions of Chinese characters teaching according to claim 1, it is characterised in that: the retractable support frame (12)
Including big casing (121), intermediate casing (122) and small casing (123)；The big casing (121) is set in the intermediate casing
(122) on；The intermediate casing (122) is set on the small casing (123)；The big casing (121) and small casing (123)
It is moved forward and backward respectively along the length direction of the intermediate casing (122), the cross side in the display box (11) is realized with this
Side is protruding or to contract；The coaxially socket setting of the big casing (121), intermediate casing (122) and small casing (123)；
The big casing (121), intermediate casing (122) and small casing (123) are rhs-structure.
6. the displaying device of phonetic transcriptions of Chinese characters according to claim 1 teaching, it is characterised in that: the mounting part (1211) by
The hanging structure that the circular hole of multiple permutation arrangements and a strip aperture are constituted.
7. the displaying device of phonetic transcriptions of Chinese characters teaching according to claim 1, it is characterised in that: Universal hook (7) packet
Include collet (71), rotary shaft (72) and link (73)；One end of the rotary shaft (72) and the retaining clip of the collet (71)
(711) upper end is fixedly connected；Link (73) set is set on the rotary shaft (72) by the sleeve part of lower part；With this reality
The existing link (73) can rotate in a circumferential direction respectively around rotary shaft (72)；The top of the display board (2) is additionally provided with and the extension
Ring (73) matched through-hole；It can be achieved to be clamped on the mounting part (1211) by collet (71) to realize to display board (2)
Clamping.
8. the displaying device of phonetic transcriptions of Chinese characters teaching according to claim 7, it is characterised in that: the collet (71) includes solid
Clamp body (711), rotation clamp (712), pin shaft (713) and tension spring (714)；The pin shaft (713) is axially across the fixation
Rotation clamp (712) and retaining clip (711) upper end are realized with this in clamp (711) and the upper end for rotating clamp (712)
Rotate coaxially connection；One end of the tension spring (714) is fixedly connected with the inner sidewall of the retaining clip (711), the other end with
The inner sidewall of rotation clamp (712) is fixedly connected, and realizes that the rotation clamp (712) is with retaining clip (711) with this
Spring base.
9. the displaying device of phonetic transcriptions of Chinese characters teaching according to claim 1, it is characterised in that: elevating mechanism (3) packet
Include lifting seat (30), screw rod (31), sliding block (32), lifting arm (33), rotary electric machine (34), synchronous belt (35), big belt wheel (36),
Small pulley (37), litter (38), rack (39)；One end of the screw rod (31) is connect with the big belt wheel (36), and the other end is worn
Sliding block (32) and upwards outer extension are crossed, and is threadedly coupled with the sliding block (32)；One end of the lifting arm (33) and the cunning
Block (32) is fixedly connected, and the other end is connect with the lifting seat (30)；Rotary electric machine (34) fixation is located at the rack
(39) in；The output rotation axis of the rotary electric machine (34) is fixedly connected with the small pulley (37), and passes through synchronous belt (35)
It is rotatablely connected with the big belt wheel (36)；There are two the litter (38), is threaded through on the sliding block (32) respectively, and with it is described
Screw rod (31) forms triangle position relationship.
10. the displaying device of phonetic transcriptions of Chinese characters teaching according to claim 9, it is characterised in that: mobile mechanism (4) packet
It includes universal wheel (41) and adjusts support base (42), the universal wheel (41) sets and adjust support base (42) in the rack (39)
Bottom；The adjusting support base (42) is that screw rod and pedestal form, and the screw rod is threadedly coupled with the rack (39)；The bottom
Seat is located at the bottom of the screw rod, by the bearing height up and down for adjusting the screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811120762.XA CN108932885A (en) | 2018-09-26 | 2018-09-26 | A kind of displaying device of phonetic transcriptions of Chinese characters teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811120762.XA CN108932885A (en) | 2018-09-26 | 2018-09-26 | A kind of displaying device of phonetic transcriptions of Chinese characters teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108932885A true CN108932885A (en) | 2018-12-04 |
Family
ID=64443957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811120762.XA Pending CN108932885A (en) | 2018-09-26 | 2018-09-26 | A kind of displaying device of phonetic transcriptions of Chinese characters teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108932885A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112192974A (en) * | 2020-10-20 | 2021-01-08 | 郑州旅游职业学院 | Think political affairs class and lead auxiliary assembly for teacher's teaching |
| WO2021035491A1 (en) * | 2019-08-26 | 2021-03-04 | 山东英才学院 | Modular pinyin learning board facilitating splicing |
| CN112951044A (en) * | 2021-01-29 | 2021-06-11 | 张亚平 | Standard writing training board for letter teaching |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5941713A (en) * | 1997-06-06 | 1999-08-24 | Haworth, Inc. | Mobile display board arrangement |
| CN202014670U (en) * | 2011-03-25 | 2011-10-26 | 赵帅 | Key chain with illuminating lamp |
| CN103393257A (en) * | 2013-06-19 | 2013-11-20 | 温州市中邦烟具制造有限公司 | Key ring |
| CN107006960A (en) * | 2016-01-27 | 2017-08-04 | 朴胜东 | Connection sheet |
| CN206707233U (en) * | 2017-05-19 | 2017-12-05 | 国家电网公司 | A kind of movable building construction support |
| CN207367427U (en) * | 2017-06-12 | 2018-05-15 | 江西服装学院 | Multifunctional chinese teaching display board |
| CN209149625U (en) * | 2018-09-26 | 2019-07-23 | 夏红霞 | A kind of displaying device of phonetic transcriptions of Chinese characters teaching |
-
2018
- 2018-09-26 CN CN201811120762.XA patent/CN108932885A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5941713A (en) * | 1997-06-06 | 1999-08-24 | Haworth, Inc. | Mobile display board arrangement |
| CN202014670U (en) * | 2011-03-25 | 2011-10-26 | 赵帅 | Key chain with illuminating lamp |
| CN103393257A (en) * | 2013-06-19 | 2013-11-20 | 温州市中邦烟具制造有限公司 | Key ring |
| CN107006960A (en) * | 2016-01-27 | 2017-08-04 | 朴胜东 | Connection sheet |
| CN206707233U (en) * | 2017-05-19 | 2017-12-05 | 国家电网公司 | A kind of movable building construction support |
| CN207367427U (en) * | 2017-06-12 | 2018-05-15 | 江西服装学院 | Multifunctional chinese teaching display board |
| CN209149625U (en) * | 2018-09-26 | 2019-07-23 | 夏红霞 | A kind of displaying device of phonetic transcriptions of Chinese characters teaching |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021035491A1 (en) * | 2019-08-26 | 2021-03-04 | 山东英才学院 | Modular pinyin learning board facilitating splicing |
| CN112192974A (en) * | 2020-10-20 | 2021-01-08 | 郑州旅游职业学院 | Think political affairs class and lead auxiliary assembly for teacher's teaching |
| CN112192974B (en) * | 2020-10-20 | 2022-02-11 | 郑州旅游职业学院 | Think political affairs class and lead auxiliary assembly for teacher's teaching |
| CN112951044A (en) * | 2021-01-29 | 2021-06-11 | 张亚平 | Standard writing training board for letter teaching |
| CN112951044B (en) * | 2021-01-29 | 2022-07-29 | 山东未小来智能科技有限公司 | Standard writing training board for letter teaching |
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