CN205523258U - Teaching drawing appearance for high school mathematics - Google Patents
Teaching drawing appearance for high school mathematics Download PDFInfo
- Publication number
- CN205523258U CN205523258U CN201620084520.XU CN201620084520U CN205523258U CN 205523258 U CN205523258 U CN 205523258U CN 201620084520 U CN201620084520 U CN 201620084520U CN 205523258 U CN205523258 U CN 205523258U
- Authority
- CN
- China
- Prior art keywords
- main body
- plotter main
- teaching
- high school
- controller
- 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.)
- Expired - Fee Related
Links
- 239000012528 membrane Substances 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 239000003973 paint Substances 0.000 abstract description 4
- 238000010422 painting Methods 0.000 abstract description 2
- 241000519996 Teucrium chamaedrys Species 0.000 abstract 2
- 241000252254 Catostomidae Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a teaching drawing appearance for high school mathematics, including the plotter main part, the upper end fixed mounting of plotter main part has the angle spout, the inside of angle spout is connected with the drawing rule through the locator, there is midget electric motor the inside of plotter main part through base fixed mounting, it is articulated with the bottom of drawing rule that the gear is passed through in midget electric motor's pivot, the back side surface of plotter main part is equipped with the sucking disc, the front end fixed surface of plotter main part installs solar panel. This teaching drawing appearance for high school mathematics optimizes the structural of ordinary ruler, the right angle shape plan view of not only can painting out, and it is circular etc. Also can to paint out, and the device passes through signal receiver and can connect external equipment, and after mr only need set for the angle, through controller control, the micro -machine in the device can independently drive the drawing rule and draw the circle, made the more accurate teaching for mr of drawing bring very big facility.
Description
Technical field
The utility model relates to mathematics teaching aid technical field, is specially a kind of high school mathematics drawing instrument for teaching.
Background technology
During teaching of senior high school, picture is one of indispensable knowledge, teacher often draws various figure with ruler and supplies student with reference to inscribing, but traditional ruler structure is the most single, can only paint simple planar graph, teaching aid need to be changed back and forth can waste the class period of teacher by other teaching aid when needs draw circular or other geometric figures, delay course process, make troubles to teacher and the study learned.
Utility model content
The purpose of this utility model is to provide a kind of high school mathematics drawing instrument for teaching, with the problem solving to propose in above-mentioned background technology.
nullFor achieving the above object，The utility model following technical scheme of offer: a kind of high school mathematics drawing instrument for teaching，Including plotter main body，The upper end of described plotter main body fixedly mounts angled chute，The inside of described angle chute is connected by locator drawing rule，The bottom of described drawing rule is arranged on the inside of plotter main body，The top of described plotter main body is provided with ledge for chalk on blackboard，One end of described ledge for chalk on blackboard is provided with regulation button，The inside of described plotter main body is installed with miniature motor by pedestal，The rotating shaft of described miniature motor is hinged with the bottom of drawing rule by gear，The inside of described plotter main body is installed with controller and signal receiver，Described signal receiver electrical connection controller，Described controller electrical connection miniature motor，The rear side surface of described plotter main body is provided with sucker，The front-end surface of described plotter main body is installed with solar panels，The interior side of described plotter main body is respectively mounted photovoltaic controller and battery，Described solar panels electrical connection photovoltaic controller，Described photovoltaic controller electrical connection battery，Described battery is electrically connected miniature motor and controller.
Preferably, the surface of described solar panels scribbles waterproof ventilated membrane.
Preferably, the number of described sucker is N, and N >=4.
Preferably, the inside of described plotter main body is provided with drawing rule accommodating groove.
Compared with prior art, the beneficial effects of the utility model are: this high school mathematics drawing instrument for teaching, the structure of common ruler is optimized, include angle chute and drawing rule, not only can paint out square plane, it also is able to circle etc. of painting out, and this device can connect external equipment by signal receiver, after teacher only need to set angle, by controller control, micro-machine in device can independently drive drawing rule to draw circle, make drawing more accurate, and the power supply of this device is solar energy electroplax, energy-conserving and environment-protective, bring great convenience to the teaching of teacher.
Accompanying drawing explanation
Fig. 1 is the utility model internal structure schematic diagram；
Fig. 2 is outside schematic diagram of the present utility model.
In figure: 1 plotter main body, 2 angle chutes, 3 drawing rules, 4 locators, 5 miniature motors, 6 gears, 7 controllers, 8 signal receivers, 9 ledges for chalk on blackboard, 10 regulation button, 11 suckers, 12 solar panels, 13 photovoltaic controllers, 14 batteries, 15 drawing rule accommodating grooves.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the utility model rather than whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of the utility model protection.
nullRefer to Fig. 1-2，A kind of technical scheme of the utility model offer: a kind of high school mathematics drawing instrument for teaching，Including plotter main body 1，The upper end of plotter main body 1 fixedly mounts angled chute 2，The inside of angle chute 2 is connected by locator 4 drawing rule 3，Drawing rule 3 can slide in angle chute 2，And by the restriction of locator 4，Paint out more accurate figure，The inside of plotter main body 1 is provided with drawing rule accommodating groove 15，When need not draw，Drawing rule 3 can be accommodated in accommodating groove 15，Prevent it from fractureing，It also is able to reduce the volume of device，Make it be convenient for carrying，The bottom of drawing rule 3 is arranged on the inside of plotter main body 1，The top of plotter main body 1 is provided with ledge for chalk on blackboard 9，In ledge for chalk on blackboard 9, chalk 9 can be installed，Serve as drawing tools，On blackboard, the graphics Web publishing of drawing goes clearly，One end of ledge for chalk on blackboard 9 is provided with regulation button 10，Can preferably the chalk in ledge for chalk on blackboard 9 be carried out spacing by regulation button 10，Rock when dropping or draw when preventing chalk too small，The inside of plotter main body 1 is installed with miniature motor 5 by pedestal，The rotating shaft of miniature motor 5 is hinged with the bottom of drawing rule 3 by gear 6，The rotation of miniature motor 5 can pass to drawing rule 3 by gear 6，It is made and then to rotate drawing，The inside of plotter main body 1 is installed with controller 7 and signal receiver 8，External equipment can be connected signal receiver 8 by teacher，Signal receiver 8 electrically connects controller 7，Controller 7 electrically connects miniature motor 5，When teacher needs to draw，Angle accurately can be set by external equipment，Then signal receiver 8 is carried the information to，Signal receiver 8 transmits signal to controller 7 after receiving signal，Controller 7 can control miniature motor 5 and rotate，Thus drive drawing rule 3 to rotate and draw，The rear side surface of plotter main body 1 is provided with sucker 11，The number of sucker 11 is N，And N >=4，By sucker 11，Plotter main body can be adsorbed on blackboard，Multiple suckers 11 can increase the absorption affinity of plotter main body，Prevent it from dropping，The front-end surface of plotter main body 1 is installed with solar panels 12，The surface of solar panels 12 scribbles waterproof ventilated membrane，Prevent solar energy class 12 from being destroyed，The interior side of plotter main body 1 is respectively mounted photovoltaic controller 13 and battery 14，Solar panels 12 electrically connect photovoltaic controller 13，Photovoltaic controller 13 electrically connects battery 14，Battery 14 is electrically connected miniature motor 5 and controller 7，Solar panels 12 can absorb solar energy，And it is converted into electric energy through photovoltaic controller 13，It is then stored in battery 14，For the miniature motor 5 in device，Energy-conserving and environment-protective.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
- null1. a high school mathematics drawing instrument for teaching，Including plotter main body (1)，It is characterized in that: the upper end of described plotter main body (1) fixedly mounts angled chute (2)，The inside of described angle chute (2) is connected by locator (4) drawing rule (3)，The bottom of described drawing rule (3) is arranged on the inside of plotter main body (1)，The top of described plotter main body (1) is provided with ledge for chalk on blackboard (9)，One end of described ledge for chalk on blackboard (9) is provided with regulation button (10)，The inside of described plotter main body (1) is installed with miniature motor (5) by pedestal，The rotating shaft of described miniature motor (5) is hinged with the bottom of drawing rule (3) by gear (6)，The inside of described plotter main body (1) is installed with controller (7) and signal receiver (8)，Described signal receiver (8) electrical connection controller (7)，Described controller (7) electrical connection miniature motor (5)，The rear side surface of described plotter main body (1) is provided with sucker (11)，The front-end surface of described plotter main body (1) is installed with solar panels (12)，The interior side of described plotter main body (1) is respectively mounted photovoltaic controller (13) and battery (14)，Described solar panels (12) electrical connection photovoltaic controller (13)，Described photovoltaic controller (13) electrical connection battery (14)，Described battery (14) is electrically connected miniature motor (5) and controller (7).
- A kind of high school mathematics drawing instrument for teaching the most according to claim 1, it is characterised in that: the surface of described solar panels (12) scribbles waterproof ventilated membrane.
- A kind of high school mathematics drawing instrument for teaching the most according to claim 1, it is characterised in that: the number of described sucker (11) is N, and N >=4.
- A kind of high school mathematics drawing instrument for teaching the most according to claim 1, it is characterised in that: the inside of described plotter main body (1) is provided with drawing rule accommodating groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620084520.XU CN205523258U (en) | 2016-01-28 | 2016-01-28 | Teaching drawing appearance for high school mathematics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620084520.XU CN205523258U (en) | 2016-01-28 | 2016-01-28 | Teaching drawing appearance for high school mathematics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205523258U true CN205523258U (en) | 2016-08-31 |
Family
ID=56771704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620084520.XU Expired - Fee Related CN205523258U (en) | 2016-01-28 | 2016-01-28 | Teaching drawing appearance for high school mathematics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205523258U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585220A (en) * | 2016-12-20 | 2017-04-26 | 张运 | Full-automatic portable multifunctional ruler |
| CN108327428A (en) * | 2018-02-28 | 2018-07-27 | 黄汇彤 | Multi-functional high school mathematics plotting unit |
| CN109291030A (en) * | 2018-10-11 | 2019-02-01 | 金川集团股份有限公司 | A kind of fashioned iron angle positioning tool |
-
2016
- 2016-01-28 CN CN201620084520.XU patent/CN205523258U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585220A (en) * | 2016-12-20 | 2017-04-26 | 张运 | Full-automatic portable multifunctional ruler |
| CN108327428A (en) * | 2018-02-28 | 2018-07-27 | 黄汇彤 | Multi-functional high school mathematics plotting unit |
| CN109291030A (en) * | 2018-10-11 | 2019-02-01 | 金川集团股份有限公司 | A kind of fashioned iron angle positioning tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205523258U (en) | Teaching drawing appearance for high school mathematics | |
| CN210606295U (en) | Sand table is used in ideological and political theory teaching practice | |
| CN207380930U (en) | A multifunctional English teaching tool | |
| CN202826855U (en) | Portable mathematical education board | |
| CN108371400A (en) | A kind of lectern automatically moved | |
| CN202339651U (en) | Multifunctional pointer | |
| CN201881815U (en) | Multifunctional portable painting box | |
| CN202635937U (en) | Mathematic tool box | |
| CN207758435U (en) | A kind of primary school mathematics mapping teaching aid | |
| CN205457016U (en) | But automatically move's lectern | |
| CN216328350U (en) | Novel children art education robot | |
| CN206441396U (en) | A kind of serial drawing teaching plate of animation | |
| CN203651277U (en) | Multifunctional training tool for mechanical drawing | |
| CN205112759U (en) | Drawing board | |
| CN205645004U (en) | Solar energy electronic studys ware | |
| CN212873806U (en) | Multifunctional physical teaching experimental device | |
| CN204102357U (en) | A kind of computer teaching device | |
| CN216300648U (en) | Portable toolbox for sketching | |
| CN205091969U (en) | Practice box for mechanical design teaching | |
| CN210833576U (en) | Compass calibration tool for latent racket | |
| CN220855864U (en) | Preschool education is with infant's educational appliance | |
| CN207105963U (en) | A kind of high school mathematicses geometry teaching plate | |
| CN204623683U (en) | Teacher is with scooter of giving lessons | |
| CN204698035U (en) | A kind of college English teachers tool box | |
| CN204732000U (en) | A kind of portable multi-function English study apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170128 |