CN105355107A - Teaching-board-contained touch type intelligent literacy teaching aid for primary school - Google Patents
Teaching-board-contained touch type intelligent literacy teaching aid for primary school Download PDFInfo
- Publication number
- CN105355107A CN105355107A CN201510799595.6A CN201510799595A CN105355107A CN 105355107 A CN105355107 A CN 105355107A CN 201510799595 A CN201510799595 A CN 201510799595A CN 105355107 A CN105355107 A CN 105355107A
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- CN
- China
- Prior art keywords
- connecting branch
- board
- teaching aid
- teaching
- education
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/067—Combinations of audio and projected visual presentation, e.g. film, slides
-
- 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
- G09B1/00—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways
- G09B1/02—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements
- G09B1/04—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a single symbol or a single combination of symbols
- G09B1/06—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a single symbol or a single combination of symbols and being attachable to, or mounted on, the support
Abstract
Disclosed in the invention is a teaching-board-contained touch type intelligent literacy teaching aid for a primary school. The invention, which belongs to the literacy teaching aid of the teaching appliance technical field, aims at providing a teaching-board-contained touch type intelligent literacy teaching aid for a primary school. The teaching aid comprises a pedestal, a support frame, and a cross bar. The support frame is a folding type support frame containing a connecting branch pipe assembly and a hinging assembly; the connecting branch pipe assembly includes an upper connecting branch pipe and a lower connecting branch pipe; and the hinging assembly includes an upper casing pipe, a lower casing pipe, an adjusting spring, and a loosening adjusting knob. A display device is connected to the cross bar; and a teaching board is connected to the other side of the display device. The touch type intelligent literacy teaching aid is used as a literacy teaching tool for teaching.
Description
Technical field
The invention belongs to teaching aid technical field, relate to the Teaching aid for learning characters used in a kind of primary school teaching.
Background technology
Primary school is the school that people accept initial period regular education, is the important component part of basic education.General 6-12 year is primary school school-age children, and the time limit of present stage primary school period education is 6 years, and some area is still 5 years.It is the secondary school education stage after the primary school education stage.
In existing primary school teaching process, be generally given lectures on dais by teacher, and writing on the blackboard on blackboard, complete corresponding teaching task.
Summary of the invention
In existing primary school teaching process, owing to adopting, conventional teacher gives lectures, the mode of blackboard writing is carried out, and thus routinely can not be attracted to the notice of student in teaching process, make student easily absent-minded, affect quality of instruction.
Goal of the invention of the present invention is: for prior art Problems existing, the touch primary school character learning Intelligent Teaching Aid with board of education that a kind of quality of instruction is high is provided, this touch primary school character learning Intelligent Teaching Aid with board of education can adjust the height of display device, and is convenient to teacher and moves or carry this apparatus for demonstrating.
To achieve these goals, the technical solution used in the present invention is:
A kind of touch primary school character learning Intelligent Teaching Aid with board of education, comprise base, be arranged on the bracing frame on base, be positioned at the cross bar be connected above base and with bracing frame, support frame as described above is folding support stand, described folding support stand comprises connecting branch assembly and hinge assembly, described connecting branch assembly comprises top connecting branch and bottom connecting branch, described hinge assembly comprises upper sleeve, lower parts casing pipe, regulating spring and degree of tightness adjusting knob, described top connecting branch is inserted in upper sleeve, the inner face of described upper sleeve lower end is provided with the first spline hackle mark, the inner face of described bottom sleeve upper end is provided with the second spline hackle mark, described second spline hackle mark engages with the first spline hackle mark, described bottom connecting branch is inserted in lower parts casing pipe, the screw rod of described degree of tightness adjusting knob the inner is successively through regulating spring, the through hole of upper sleeve lower end is also threadedly connected in the screw of bottom sleeve upper end, the face of cylinder of the bottom connecting branch bottom being positioned at offers some buckling grooves, and described base is also hinged with support bar, and the free end of described support bar is connected in one of them buckling groove of bottom connecting branch, described cross bar is connected with display device, the sidewall of described display device offers standing groove, in described standing groove, be placed with map teaching aid, the opposite side of described display device is also connected with board of education, described board of education comprises plate body and demonstration board, the front of described plate body is fixedly connected with the horizontal mounting plate that some short transverses along plate body are arranged, the upper edge, front of described horizontal mounting plate is fixed with magnet, and described demonstration board is arranged on horizontal mounting plate by magnet.
Wherein, described bottom connecting branch is hinged with upper support bar, the face of cylinder of described top connecting branch offers some buckling grooves, the free end of described upper support bar is connected in one of them buckling groove of top connecting branch.
Wherein, described first spline hackle mark is centered by the through hole of upper sleeve lower end and the hackle mark launched radially, and described second spline hackle mark is the hackle mark launched radially centered by the screw of following parts casing pipe upper end.
Wherein, the display panel of described display device is provided with button selection area and image display district; Described display device also comprises microprocessor, button trigger module, display card, harddisk memory, loudspeaker and Chinese character image display module, described button trigger module, display card and harddisk memory are electrically connected with microprocessor respectively, and described loudspeaker, Chinese character image display module are all electrically connected with display card.
Wherein, described map teaching aid comprises substrate, and described substrate comprises LED display, and described LED display front arranges twice glass sandwich, display base map of China in described LED display, the history that in described glass sandwich, grafting is made map in each period.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows:
In the present invention, the touch primary school character learning Intelligent Teaching Aid with board of education adopts folding support stand, folding support stand by organizing connecting branch assembly and hinge assembly is hinged forms more, wherein in the connecting branch assembly upper sleeve that is plugged in hinge assembly or lower parts casing pipe, upper sleeve is by the first spline hackle mark on the inner face of upper sleeve lower end, the second spline hackle mark on the inner face of bottom sleeve upper end and lower parts casing pipe, thus connecting branch assembly can with upper sleeve, lower parts casing pipe is together around the bolt rotary of degree of tightness adjusting knob the inner, thus realize the height adjustable of the display device in apparatus for demonstrating, and be placed on the base of apparatus for demonstrating by the display device in apparatus for demonstrating is folded by folding support stand, be convenient to teacher and move or carry this apparatus for demonstrating.Base is hinged with support bar, and the free end of support bar is connected in one of them buckling groove of bottom connecting branch, base, support bar and bottom connecting branch composition triangular structure, thus effectively improves the stability of bracing frame.The display panel with the display device of the touch primary school character learning Intelligent Teaching Aid of board of education divides and has button selection area and image display district, some icons are distributed with in the region of this button selection area, the corresponding Chinese character image of each icon, image display district is used for the Chinese character image corresponding to display button selection area, display device also comprises microprocessor, button trigger module, display card, harddisk memory, loudspeaker and Chinese character image display module, when after the some icons of click, button trigger module is triggered and produces trigger pip and be delivered to microprocessor, this microprocessor reads corresponding Chinese character image data according to trigger pip in harddisk memory, by display card, video information is shown in image display district by Chinese character image display module, audio-frequency information is exported by loudspeaker, the combination of image display district and loudspeaker makes Chinese character image information show sound shadow and luxuriant, effectively can attract the notice of student, improve quality of instruction and the teaching efficiency of teacher, promote the learning interest of student.Owing to adopting the map of same ratio, can be superimposed the map of different for same region period of history observation, and intuitively can arrive its change, effect is directly perceived, obvious, contributes to the learning initiative improving student.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of board of education in the present invention;
Fig. 3 is the partial schematic diagram of bracing frame in the present invention;
Fig. 4 is the structured flowchart of display device of the present invention;
Fig. 5 is the structural representation of display device and map teaching aid in the present invention;
Fig. 6 is the structural representation of map teaching aid in the present invention;
Fig. 7 is the structural representation of drawer in the present invention;
Wherein, Reference numeral is: 1-cross bar, 2-display device, 3-button selection area, 4-image display district, 5-bracing frame, 8-base, 11-map teaching aid, 12-drawer, 13-board of education, 14-support bar, 111-substrate, 112-LED display, 113-glass sandwich, 114-electric wire, 115-plug, 121-support body, 122-card rest area, 131-plate body, 132-horizontal mounting plate, 133-magnet, 134-demonstration board, 51-upper sleeve, 52-lower parts casing pipe, 53-degree of tightness adjusting knob, 54-regulating spring, 55-lock sleeve, 56-buckling groove, 57-top connecting branch, 58-bottom connecting branch, 59-upper support bar, 511-the first connecting portion, 512-screw thread pipeline section, 521-the second connecting portion, 530-knob portion, 531-screw rod, 5110-the first spline hackle mark, 5210-the second spline hackle mark, 5211-screw.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
embodiment 1
A kind of touch primary school character learning Intelligent Teaching Aid with board of education, this touch primary school character learning Intelligent Teaching Aid with board of education comprises base 8, bracing frame 5 and cross bar 1, wherein bracing frame 5 is fixedly mounted on the end face of base 8, cross bar 1 to be positioned at above base 8 and to be fixedly connected on bracing frame 5, and base 8, bracing frame 5, cross bar 1 form " work " character form structure.
Bracing frame is folding support stand, this folding support stand comprises connecting branch assembly and hinge assembly, connecting branch assembly comprises top connecting branch 57 and bottom connecting branch 58, and hinge assembly comprises upper sleeve 51, lower parts casing pipe 52, regulating spring 54 and degree of tightness adjusting knob 53.Wherein, the two ends of this folding support stand are articulated and connected with base 8, cross bar 1 respectively, and still adopt hinge assembly to connect when folding support stand is connected with cross bar 1 with base 8, folding support stand.This folding support stand with " top connecting branch 57-hinge assembly-bottom connecting branch 58-hinge assembly-top connecting branch 57-...-hinge assembly-bottom connecting branch 58 " connected mode connect.Be sleeve body in the middle part of upper sleeve 51, upper sleeve 51 lower end is provided with the first connecting portion 511 that cross section is rounded, axial and sleeve body is axially perpendicular.First connecting portion 511 center is provided with axially through through hole, and it is the hackle marks launched centered by through hole, radially that the inner of the first connecting portion 511 is provided with the first spline hackle mark 5110, first spline hackle mark 5110.Upper sleeve 51 upper end is provided with the screw thread pipeline section 512 docked with sleeve body.Screw thread pipeline section 512 lateral wall is provided with external thread, inside screw thread pipeline section 512, bore mates with top connecting branch 57 external diameter, screw thread pipeline section 512 outer end oral area is provided with multiple fluting, and above-mentioned top connecting branch 57 is through screw thread pipeline section 512 and in the rotatable sleeve body being inserted into upper sleeve 51.Lock sleeve 55 madial wall is provided with internal thread, lock sleeve 55 inner end is enclosed within screw thread pipeline section 512, the thread size of lock sleeve 55 inner end mates with the thread size outside screw thread pipeline section 512, and the thread size inside outer end is slightly less than the thread size outside screw thread pipeline section 512.Therefore, tighten lock sleeve 55, lock sleeve 55 enters screw thread to screw thread pipeline section 512 the inner, then can extrude the screw thread pipeline section 512 outer end oral area with multiple fluting, make screw thread pipeline section 512 outer end oral area be locked cover 55 extruding reduce, do not reduced by screw thread pipeline section 512 external port and block top connecting branch 57 outer wall, thus locking top connecting branch 57; Otherwise, unscrew lock sleeve 55, i.e. rotatable top connecting branch 57.Bottom connecting branch 58 is fixed in lower parts casing pipe 52 lower end, lower parts casing pipe 52 upper end is provided with the second connecting portion 521 that cross section is rounded, axial and sleeve body is axially perpendicular, second connecting portion 521 is provided with the screw 5211 corresponding with through hole, second connecting portion 521 the inner be provided with the second spline hackle mark 5210, the second spline hackle mark 5210 be meshed with the first spline hackle mark 5110 be centered by screw 5211, the hackle mark that launches radially.When through hole is corresponding with axis hole, the first spline hackle mark 5110 and the second spline hackle mark 5210 just can engage completely.Degree of tightness adjusting knob 53 outer end is knob portion 530, the inner is screw rod 531.The screw rod 531 of degree of tightness adjusting knob 53 the inner is connected in the screw 5211 of lower parts casing pipe 52 through through hole whorl, between the outer face that regulating spring 54 is pressed in the first connecting portion 511 by elasticity and knob portion 530, the effect of regulating spring 54 is outer elastic inside pressing first connecting portion 511 from the first connecting portion 511 and the second connecting portion 521, makes there is interactional pressure between the first spline hackle mark 5110, second spline hackle mark 5210.
When needing stretching or contractile folding bracing frame, operator rotates knob portion 530, by changing the distance between knob portion 530 inner face and the outer face of the first connecting portion 511, the length of adjustment regulating spring 54, thus change the elastic pressure of regulating spring 54, make the pressure between the first spline hackle mark 5110 and the second spline hackle mark 5210 to suitable degree, so both need operator to bestow certain strength and regulate the angle between top connecting branch 57 and bottom connecting branch 58 be fixed on foldable structure, bring convenience to adjustment, allow again the foldable structure after adjusting under regulating spring 54 and the effect of spline hackle mark, there is certain load-bearing, spline strength, thus keep the angle stabilization between top connecting branch 57 and bottom connecting branch 58 constant, result of use is very good.In addition, operator unscrews lock sleeve 55, i.e. rotatable top connecting branch 57, then tightens and can fix top connecting branch 57 and make it can not rotate in circumference.
This folding support stand can be formed by connecting by one group of connecting branch assembly and hinge assembly, also can by organize more connecting branch assembly and hinge assembly successively alternately laminated setting be formed by connecting.In the present embodiment, folding support stand can be formed by connecting by one group of connecting branch assembly and hinge assembly, namely connected with the connected mode of " top connecting branch 57-hinge assembly-bottom connecting branch 58 " by bracing frame, its middle and upper part connecting branch 57 is directly connected with cross bar 1, and bottom connecting branch 58 is connected with base 8.The face of cylinder of bottom connecting branch 58 offers some buckling grooves 56, this buckling groove 56 can be circular arc buckling groove 56, can be also circular arc buckling groove 56, and in the present embodiment, this buckling groove 56 can be circular arc buckling groove 56.Base 8 is also hinged with support bar 14, this support bar 14 one end is hinged on base 8, this support bar 14 other end is free end, and the size of the size of the free end of this support bar 14, size and buckling groove 56, size are suitable, the free end of support bar 14 is connected in one of them buckling groove 56 on bottom connecting branch 58, make base 8, support bar 14 and bottom connecting branch 58 form triangular structure, improve the stability of bracing frame.
Cross bar 1 is also connected with display device 2, the sidewall of this display device 2 offers standing groove, map teaching aid 11 is placed with in standing groove, student can be made to observe directly the map situation of different period of history by map teaching aid 11, improve enthusiasm and the interest of Students ' Learning, improve teaching level and the teaching efficiency of teacher.
Opposite side relative to map teaching aid 11 in this display device 2 is also connected with board of education 13.This board of education 13 can artificially be changed in historical teaching process, facilitates student to carry out oneself's examination and teacher's enquirement.This board of education 13 comprises plate body 131 and demonstration board 134, and wherein plate body 131 is directly fixedly connected with display device 2, the front of this plate body 131 is evenly equipped with some horizontal mounting plate 132, wherein horizontal mounting plate 132 and demonstration board 134 one_to_one corresponding.This horizontal mounting plate 132 is arranged along the short transverse uniform intervals of plate body 131.The upper edge in the front of each block horizontal mounting plate 132 is all fixed with magnet 133, and demonstration board 134 is fixedly mounted on horizontal mounting plate 132 by the magnet 133 on corresponding horizontal mounting plate 132.
embodiment 2
On the basis of embodiment one, folding support stand by organizing connecting branch assembly and hinge assembly is formed by connecting more, namely by bracing frame with " top connecting branch 57-hinge assembly-bottom connecting branch 58-hinge assembly-top connecting branch 57-...-hinge assembly-bottom connecting branch 58 " connected mode connect.Bottom connecting branch 58 is hinged with upper support bar 59, the face of cylinder of top connecting branch 57 offers some buckling grooves 56, the free end of upper support bar 59 is connected in one of them buckling groove 56 of top connecting branch 57.In addition, top connecting branch 57 is hinged with upper support bar 59, the face of cylinder of the bottom connecting branch 58 above next-door neighbour top connecting branch 57 offers some buckling grooves 56, and the free end of upper support bar 59 is connected in one of them buckling groove 56 of top connecting branch 57.Therefore, top connecting branch 57 and bottom connecting branch 58 are supported by upper support bar 59 each other, effectively can improve the stability of bracing frame.
embodiment 3
On the basis of embodiment one or embodiment two, the display panel of display device 2 divides and has button selection area 3 and image display district 4, in the region of this button selection area 3, be provided with some icons.Microprocessor, button trigger module, display card, harddisk memory, loudspeaker and Chinese character image display module is also provided with in display device 2, wherein button trigger module, display card, harddisk memory are all electrically connected with microprocessor, and microprocessor is electrically connected with loudspeaker, Chinese character image display module respectively.Some icons are distributed with in the region of button selection area 3, the corresponding Chinese character image of each icon, image display district 4 is for the Chinese character image corresponding to display button selection area 3, display device 2 also comprises microprocessor, button trigger module, display card, harddisk memory, loudspeaker and Chinese character image display module, when after the some icons of click, button trigger module is triggered and produces trigger pip and be delivered to microprocessor, this microprocessor reads corresponding Chinese character image data according to trigger pip in harddisk memory, by display card, video information is shown in image display district 4 by Chinese character image display module, audio-frequency information is exported by loudspeaker.In addition, microprocessor can also arrange USB, a large amount of Chinese character image informations is inputed to microprocessor by USB by outside USB flash disk or other electronics movable storage devices.
embodiment 4
On the basis of above-described embodiment, map teaching aid 11 comprises substrate 111, and this substrate is divided into three-decker, and wherein bottom structure is LED display 112, and the front of LED display 112 is provided with twice glass sandwich 113.When using this map teaching aid 11, display base map of China in LED display 112, be inserted with the history made in advance map in each period in glass sandwich 113, the history made in advance map in each period is corresponding with the basic map profile that LED display 112 shows.Each luminescence unit back side of LED display 112 has connection and color controlling switch, can show the different colours of each lamp as required, and by the compositing area such as LED of different colours.
In addition, this LED display 112 is also provided with electric wire 114 and plug 115.
embodiment 5
On the basis of above-described embodiment, this base 8 is also provided with drawer 12, this drawer 12 is arranged on the leading flank of base 8.This drawer comprises support body 121, and support body 121 inside divides some card rest areas 122, and this card rest area 122 can be used for placing Chinese character card.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. one kind has the touch primary school character learning Intelligent Teaching Aid of board of education, comprise base (8), be arranged on the bracing frame (5) on base (8), be positioned at base (8) top and the cross bar (1) be connected with bracing frame (5), it is characterized in that: support frame as described above (5) is folding support stand (5), described folding support stand (5) comprises connecting branch assembly and hinge assembly, described connecting branch assembly comprises top connecting branch (57) and bottom connecting branch (58), described hinge assembly comprises upper sleeve (51), lower parts casing pipe (52), regulating spring (54) and degree of tightness adjusting knob (53), described top connecting branch (57) is inserted in upper sleeve (51), the inner face of described upper sleeve (51) lower end is provided with the first spline hackle mark (5110), the inner face of described lower parts casing pipe (52) upper end is provided with the second spline hackle mark (5210), described second spline hackle mark (5210) engages with the first spline hackle mark (5110), described bottom connecting branch (58) is inserted in lower parts casing pipe (52), the screw rod that described degree of tightness adjusting knob (53) is inner passes regulating spring (54) successively, the through hole of upper sleeve (51) lower end is also threadedly connected in the screw (5211) of lower parts casing pipe (52) upper end, the face of cylinder of the bottom connecting branch (58) bottom being positioned at offers some buckling grooves (56), described base (8) is also hinged with support bar (14), the free end of described support bar (14) is connected in one of them buckling groove (56) of bottom connecting branch (58), described cross bar (1) is connected with display device (2), the sidewall of described display device (2) offers standing groove, in described standing groove, be placed with map teaching aid (11), the opposite side of described display device (2) is also connected with board of education (13), described board of education (13) comprises plate body (131) and demonstration board (134), the front of described plate body (131) is fixedly connected with the horizontal mounting plate (132) that some short transverses along plate body (131) are arranged, the upper edge, front of described horizontal mounting plate (132) is fixed with magnet (133), and described demonstration board (134) is arranged on horizontal mounting plate (132) by magnet (133).
2. there is the touch primary school character learning Intelligent Teaching Aid of board of education as claimed in claim 1, it is characterized in that: described bottom connecting branch (58) is hinged with upper support bar (59), the face of cylinder on described top connecting branch (57) offers some buckling grooves (56), the free end of described upper support bar (59) is connected in one of them buckling groove (56) of top connecting branch (57).
3. there is the touch primary school character learning Intelligent Teaching Aid of board of education as claimed in claim 1, it is characterized in that: described first spline hackle mark (5110) is centered by the through hole of upper sleeve (51) lower end and the hackle mark launched radially, and described second spline hackle mark (5210) is the hackle mark launched radially centered by the screw of following parts casing pipe (52) upper end.
4. there is the touch primary school character learning Intelligent Teaching Aid of board of education as claimed in claim 1, it is characterized in that: the display panel of described display device (2) is provided with button selection area (3) and image display district (4); Described display device (2) also comprises microprocessor, button trigger module, display card, harddisk memory, loudspeaker and Chinese character image display module, described button trigger module, display card and harddisk memory are electrically connected with microprocessor respectively, and described loudspeaker, Chinese character image display module are all electrically connected with display card.
5. there is the touch primary school character learning Intelligent Teaching Aid of board of education as claimed in claim 1, it is characterized in that: described map teaching aid (11) comprises substrate (111), described substrate (111) comprises LED display (112), described LED display (112) front arranges twice glass sandwich (113), the upper display base map of China of described LED display (112), the history map in each period that described glass sandwich (113) interior grafting is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510799595.6A CN105355107A (en) | 2015-11-18 | 2015-11-18 | Teaching-board-contained touch type intelligent literacy teaching aid for primary school |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510799595.6A CN105355107A (en) | 2015-11-18 | 2015-11-18 | Teaching-board-contained touch type intelligent literacy teaching aid for primary school |
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| Publication Number | Publication Date |
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| CN105355107A true CN105355107A (en) | 2016-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510799595.6A Pending CN105355107A (en) | 2015-11-18 | 2015-11-18 | Teaching-board-contained touch type intelligent literacy teaching aid for primary school |
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|---|---|---|---|---|
| WO1997027789A1 (en) * | 1996-02-01 | 1997-08-07 | Metauplast | Width-adjustable display tray |
| CN203055215U (en) * | 2013-03-02 | 2013-07-10 | 马海英 | Rotary pinyin teaching disc with audio function |
| CN203308844U (en) * | 2013-06-18 | 2013-11-27 | 李威 | Foldable structure on foldable bracket |
| CN203571373U (en) * | 2013-10-24 | 2014-04-30 | 张泽仁 | Multifunctional computer seat frame |
| CN203588494U (en) * | 2013-11-05 | 2014-05-07 | 刘长华 | Demonstration device used for history teaching |
| CN203858767U (en) * | 2014-03-10 | 2014-10-01 | 黑河学院 | Historical map teaching aid |
| CN204102356U (en) * | 2014-10-16 | 2015-01-14 | 吴再锋 | Learn the dual-purpose historical teaching picture mosaic of religion |
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2015
- 2015-11-18 CN CN201510799595.6A patent/CN105355107A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997027789A1 (en) * | 1996-02-01 | 1997-08-07 | Metauplast | Width-adjustable display tray |
| CN203055215U (en) * | 2013-03-02 | 2013-07-10 | 马海英 | Rotary pinyin teaching disc with audio function |
| CN203308844U (en) * | 2013-06-18 | 2013-11-27 | 李威 | Foldable structure on foldable bracket |
| CN203571373U (en) * | 2013-10-24 | 2014-04-30 | 张泽仁 | Multifunctional computer seat frame |
| CN203588494U (en) * | 2013-11-05 | 2014-05-07 | 刘长华 | Demonstration device used for history teaching |
| CN203858767U (en) * | 2014-03-10 | 2014-10-01 | 黑河学院 | Historical map teaching aid |
| CN204102356U (en) * | 2014-10-16 | 2015-01-14 | 吴再锋 | Learn the dual-purpose historical teaching picture mosaic of religion |
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