CN86210463U - Arithmetic teaching instrument for children - Google Patents
Arithmetic teaching instrument for children Download PDFInfo
- Publication number
- CN86210463U CN86210463U CN 86210463 CN86210463U CN86210463U CN 86210463 U CN86210463 U CN 86210463U CN 86210463 CN86210463 CN 86210463 CN 86210463 U CN86210463 U CN 86210463U CN 86210463 U CN86210463 U CN 86210463U
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- teaching
- arithmetic
- child
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- display unit
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Abstract
The utility model discloses a class arithmetic teaching device for children, which is consistent with a kindergarten teaching outline prescribed by the Ministry of Education. A formula and a fictitious answer can be input by a teaching stick under the control of an integrated circuit, the formula and a correct answer are displayed on a teaching screen, and electric audio-visual teaching is realized. An acoustic-optic effect component or an electric toy are added, making a teaching aid taken as a toy.
Description
The utility model relates to a kind of teaching equipment, specifically, relates to a kind of child's arithmetic teaching instrument.
The equipment that is used at present child's arithmetic teaching in the kindergarten is blackboard, chalk, religion rod, teaching screen and various toy normally, almost there is not audiovisual teaching equipment, and existing various advanced persons' electronic calculating tool can't directly apply to child's classroom instruction, and this has just influenced the raising of teaching efficiency.This phenomenon can not adapt to the requirement that the kindergarten education quality is improved day by day along with social development.
The purpose of this utility model is, with application of electronic technology in childhood teaching, the new teaching equipment that provides a kind of teaching that can satisfy the kindergarten teaching outline of Ministry of Education's regulation to require for child's arithmetic teaching.
The purpose of this utility model realizes in the following way:
With a kind of unprecedented array mode existing electronic technology is combined with existing childhood teaching equipment, improve its performance, constitute a kind of novel child's audiovisual teaching equipment.Specifically, the utility model organically combines existing teaching screen, input block, internal integrated circuit, large photoelectric display unit and power supply, interdepend, play a role jointly, utilize input block input digit 0 to 10 and arithmetic operator+,-,=formula formed, and necessary control signal, calculate formula by internal integrated circuit, its result compares with the answer of input, display formula and the correct input answer on the teaching screen of control large photoelectric display unit makes childhood teaching realize the classroom electronic teaching.
The electric part that the utility model relates to can utilize prior art to realize.For example, can adopt bigger charactron or one group of light emitting diode as the large photoelectric display unit, input block then can adopt general pushbutton switch or other input switch commonly used, and internal integrated circuit also can have various forms, and these all are well-known in the prior art.However, implementation of the present utility model can also be improved at the characteristics of childhood teaching.For example, utilize the different religion rod of a Gent to come input digit, arithmetic operator and control signal, and adopt corresponding input block, in addition, the large photoelectric display unit can adopt one group of small-sized small electric bulb and relevant elements to realize.
Advantage of the present utility model is, for child's arithmetic teaching provides a kind of novel teaching equipment, has realized electronic teaching; Have the large photoelectric display unit, be suitable for classroom instruction; Can make the child that modern electronic technology is had preliminary perceptual knowledge in the teaching process, improve aspiration to knowledge; In addition, improved religion rod is easy to use, reliable, and the large photoelectric display unit adopts one group of small-sized small electric bulb that cost is greatly reduced, and brightness is big, and the life-span is long, and can flexible Application in design.
Fig. 1 is the Facad structure synoptic diagram that the teaching of child's described in the utility model arithmetic teaching instrument is shielded.
Fig. 2 is the structural representation of teaching screen A-A directional profile.
Fig. 3 is the structural representation of the religion rod of child's arithmetic teaching instrument described in the utility model.
Fig. 4 is the internal integrated circuit block scheme.
Fig. 5 is a large photoelectric display unit font synoptic diagram.
Provide an embodiment of the present utility model below.
Referring to accompanying drawing, child's arithmetic teaching instrument comprises teaching screen part and the excellent part of religion.Panel among Fig. 1 is equipped with input block on ［ 1 ］, and it is made up of two groups among the one group of dry-reed tube switch ［ 12 ］ among Fig. 2 and Fig. 1 home block ［ 2 ］, ［ 3 ］ that have identifier.Wherein, identifier " 10-" only uses during as minuend in numeral 10, and identifier " 10+ " then is used for the addition answer, and these two identifiers are special settings for the characteristics that are fit to the child.Religion rod ［ 13 ］ among Fig. 3 is a rod-pulling type, and end has permanent magnet component ［ 14 ］, and as magnet, magnet steel etc., the line of two magnetic poles is along the bar length direction.When permanent magnet component ［ 14 ］ near the arbitrary switch of input block, cause this switch motion, numeral or arithmetic operator that will be corresponding, or reset signal inputs to internal integrated circuit with it.The internal integrated circuit block scheme as shown in Figure 4, this circuit control large photoelectric display unit shows input formula and input answer, and formula calculated, compare with the input answer then, if the input answer is incorrect, it just can only religion rod ［ 13 ］ terminal near the time show that in case religion rod ［ 13 ］ is removed, this answer disappears immediately.If the input answer is correct, show state was constant after then religion rod ［ 13 ］ was removed.The large photoelectric display unit comprises 5 digit order numbers and 2 arithmetical operation symbol positions, is used for showing being no more than 10 plus-minus method formula, can satisfy the teaching requirement of kindergarten teaching outline, and its font is arranged as shown in Figure 5.The small-sized small electric bulb ［ 10 ］ that adopts many section rules of classification arrangements in the present embodiment is provided with the dividing plate ［ 8 ］ that is in the light as light-emitting component between each section, prevent that light from interacting.In the dividing plate that is in the light ［ 8 ］ back is back shroud ［ 9 ］, has the lamp socket ［ 11 ］ that is used for settling small-sized small electric bulb ［ 10 ］.The dividing plate ［ 8 ］ that is in the light is preceding to be equipped with front shroud ［ 7 ］, and has a pen section window ［ 15 ］ light is appeared.In order to make font be the luminous shape of face, and distinct eye-catching, also be added with diffusion sheet and colourful transparent color filter on the teaching screen, adopted tracing paper ［ 6 ］ and colourful transparent plastic sheeting ［ 5 ］ respectively as diffusion sheet and color filter in the present embodiment.Teaching screen outermost layer then is translucent cover ［ 4 ］.
In addition, power supply is connected to various piece, and reset signal R is used for removing demonstration, and these all are to know in the prior art.
Present embodiment also comprises sound and light program parts and electronic toy, plays music automatically when showing correct option, and color lamp is glittering, and makes the electronic toy activity, in order to strengthen effect, improves child's learning interest.
Claims (5)
1, a kind of teaching equipment, child's arithmetic teaching instrument, it is characterized in that, described child's arithmetic teaching instrument comprises the teaching screen, the religion rod, input block, internal integrated circuit, large photoelectric display unit and power supply, the end of religion rod has permanent magnet component, input block comprises the one group of dry-reed tube switch that is positioned on the teaching screen, wherein each dry-reed tube switch religion rod terminal near the time input and the represented numeral 0 to 10 of this dry-reed tube switch corresponding identifier, arithmetic operator+,-,=or reset signal, and in the numeral that on the teaching screen, shows input under the internal integrated circuit control with the large photoelectric display unit, arithmetic operator, or remove displaying contents.
2, child's arithmetic teaching instrument as claimed in claim 1, it is characterized in that described large photoelectric display unit has small-sized small electric bulb and the dividing plate that is in the light between the small-sized small electric bulb of each section that many section rules of classification are arranged, before and after the dividing plate that is in the light, have front shroud and back shroud respectively, have the pen section window corresponding on the front shroud with the small-sized small electric bulb of each section, be equipped with on the back shroud and the corresponding lamp socket of the small-sized small electric bulb of each section, and described large photoelectric display unit also has the diffusion sheet that makes each section light soft.
3, child's arithmetic teaching instrument as claimed in claim 2 is characterized in that described diffusion sheet is tracing paper.
4, child's arithmetic teaching instrument as claimed in claim 2 is characterized in that described large photoelectric display unit also has the colourful transparent color filter to each section light colour filter.
5, as claim 1 or 4 described child's arithmetic teaching instrument, it is characterized in that described input block comprise two be respectively applied for input as minuend 10 and as 10 switch of addition answer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86210463 CN86210463U (en) | 1986-12-12 | 1986-12-12 | Arithmetic teaching instrument for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86210463 CN86210463U (en) | 1986-12-12 | 1986-12-12 | Arithmetic teaching instrument for children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86210463U true CN86210463U (en) | 1987-12-23 |
Family
ID=4812146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86210463 Ceased CN86210463U (en) | 1986-12-12 | 1986-12-12 | Arithmetic teaching instrument for children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86210463U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105280069A (en) * | 2015-10-21 | 2016-01-27 | 黄守瑜 | Novel educational device |
| CN105303947A (en) * | 2015-10-21 | 2016-02-03 | 黄守瑜 | Teaching equipment |
| CN105303944A (en) * | 2015-10-21 | 2016-02-03 | 黄守瑜 | Novel teaching equipment |
| CN105303943A (en) * | 2015-10-21 | 2016-02-03 | 黄守瑜 | Medical teaching equipment |
| CN105303946A (en) * | 2015-10-21 | 2016-02-03 | 黄守瑜 | Medical education equipment |
-
1986
- 1986-12-12 CN CN 86210463 patent/CN86210463U/en not_active Ceased
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105280069A (en) * | 2015-10-21 | 2016-01-27 | 黄守瑜 | Novel educational device |
| CN105303947A (en) * | 2015-10-21 | 2016-02-03 | 黄守瑜 | Teaching equipment |
| CN105303944A (en) * | 2015-10-21 | 2016-02-03 | 黄守瑜 | Novel teaching equipment |
| CN105303943A (en) * | 2015-10-21 | 2016-02-03 | 黄守瑜 | Medical teaching equipment |
| CN105303946A (en) * | 2015-10-21 | 2016-02-03 | 黄守瑜 | Medical education equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C17 | Cessation of patent right | ||
| CE01 | Termination of patent right | ||
| CE01 | Termination of patent right |
Termination date: 19880831 |