CN205068912U - Mathematical education display unit of primary school utensil - Google Patents
Mathematical education display unit of primary school utensil Download PDFInfo
- Publication number
- CN205068912U CN205068912U CN201520856907.8U CN201520856907U CN205068912U CN 205068912 U CN205068912 U CN 205068912U CN 201520856907 U CN201520856907 U CN 201520856907U CN 205068912 U CN205068912 U CN 205068912U
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- utensil
- plate
- primary school
- blackboard
- placed cavity
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Abstract
The utility model relates to a mathematical education display unit of primary school utensil, including the bottom sprag chamber, the bottom sprag chamber upper portion left and right sides is fixedly connected with left side board and right side board respectively, be connected with the roof between left side board and the right side board upper portion, the roof lower part is provided with digital utensil and places the chamber, the numeral utensil is placed the chamber lower part and is provided with the blackboard support, blackboard support intermediate position is provided with the blackboard, right side board lower part is provided with length measurement demonstration pole, it is provided with down length measurement demonstration pole to go up length measurement demonstration pole lower part, length measurement demonstration pole lower part is provided with the scale down, the roof sub -unit connection has a plurality of connecting rods, and the connecting rod lower part all is connected with the backup pad, and numeral show sticker ware has all been placed on backup pad upper portion. The utility model discloses a teaching can be develoied to primary school's mathematics effectively to the device, makes things convenient for student's cognitive mathematics content better, and teaching convenient to use is effectual, can use as required.
Description
Technical field
The utility model belongs to primary school math teaching technical field, is specifically related to a kind of primary school math teaching displays.
Background technology
At present, the aims of education of primary school mathematics are the understanding of religion children about number, arithmetic, the computing formula of figure and length, and a series of knowledge of Conversion of measurement unit, lays good Fundamentals of Mathematics with the calculating of daily life in just.From pupil's mathematics learning psychology, the learning process of student is not passive absorption process, but the process of a construction again based on existing knowledge and experience.Therefore, need abstract mathematical relation to be converted into the example be familiar with in student life, infantile study is obtained more initiatively.Teacher, while impart knowledge, more answers the integration capabilities such as the observation of attention to training student, analysis and application.
Utility model content
The purpose of this utility model is to provide a kind of primary school math teaching displays, to improve primary school math teaching effect better, conveniently utilizes utensil to impart knowledge to students better, improves efficiency of teaching.
To achieve these goals, the technical solution of the utility model is as follows.
A kind of primary school math teaching displays, comprise bottom support chamber, the left and right sides, top, bottom support chamber is fixedly connected with left plate and right plate respectively, top board is connected with between left plate and right plate top, top board bottom is provided with digital appliance placed cavity, digital appliance placed cavity bottom is provided with blackboard support, blackboard support centre position is provided with blackboard, right plate bottom is provided with linear measure longimetry demonstration bar, upper linear measure longimetry demonstration bar bottom is provided with lower linear measure longimetry demonstration bar, and lower linear measure longimetry demonstration bar bottom is provided with rule; Top board bottom is connected with multiple connecting link, and connecting link bottom is all connected with back up pad, and back up pad top is all placed with numbers show adhesive-tape applicator; Multiple square utensil bearing is fixedly connected with on the left of left plate, square utensil holder top is all placed with square utensil, multiple triangle utensil bearing is fixedly connected with on the right side of right plate, triangle utensil holder top is all placed with triangle utensil, is respectively arranged with left utensil placed cavity and right utensil placed cavity on the left of left plate He on the right side of right plate; Centre position, bottom support chamber is provided with slideway, and the slideway left and right sides is respectively arranged with left slider and right slide block, and left slider and right slide block top are connected to left scale indicator stem and right graduation indication bar.
Further, the blackboard support left and right sides is connected with right plate with left plate respectively.
Further, numbers show adhesive-tape applicator is provided with circular hole and arranges through connecting link.
Further, the left and right sides, bottom, bottom support chamber is provided with movable pulley.
Further, left utensil placed cavity and right utensil placed cavity are separately positioned on the left and right sides, top, bottom support chamber.
In this device, primary mathematic, when imparting knowledge to students, utilizes blackboard to carry out writing on the blackboard, key content is write on the blackboard, and student can be remembered better.Left slider and right slide block can move freely in slideway, teacher utilizes left slider and right slide block that left scale indicator stem and right graduation indication bar are moved to suitable position, student is instructed to utilize rule to read corresponding data again, thus the measurement completed upper linear measure longimetry demonstration bar and lower linear measure longimetry demonstration bar, make the corresponding measuring method of students.Square utensil and triangle utensil are showed student by teacher, make student directly can observe geometric configuration, deepen the impression of student.The paster being printed on numeral is bonded on numbers show adhesive-tape applicator by teacher, then rotates numbers show adhesive-tape applicator, makes all numerals show student, thus educates students ' understanding numeral better.
The beneficial effect of this utility model is: this utility model device can carry out teaching for primary school mathematics effectively, facilitates student's cognitive mathematical material better, imparts knowledge to students easy to use, effective, can use as required.
Accompanying drawing explanation
Fig. 1 is institute's operative installations structural representation in the utility model embodiment.
Description of symbols in figure: 1, upper linear measure longimetry demonstration bar; 2, movable pulley; 3, lower linear measure longimetry demonstration bar; 4, right slide block; 5, right graduation indication bar; 6, slideway; 7, triangle utensil bearing; 8, triangle utensil; 9, right utensil placed cavity; 10, right plate; 11, blackboard; 12, digital appliance placed cavity; 13, top board; 14, connecting link; 15, numbers show adhesive-tape applicator; 16, back up pad; 17, left plate; 18, square utensil; 19, square utensil bearing; 20, left utensil placed cavity; 21, left slider; 22, left scale indicator stem; 23, rule; 24, bottom support chamber; 25, blackboard support.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described, better to understand the utility model.
Primary school math teaching displays as shown in Figure 1, comprise bottom support chamber 24, the left and right sides, top, bottom support chamber 24 is fixedly connected with left plate 17 and right plate 10 respectively, top board 13 is connected with between left plate 17 and right plate 10 top, top board 13 bottom is provided with digital appliance placed cavity 12, digital appliance placed cavity 12 bottom is provided with blackboard support 25, blackboard support 25 centre position is provided with blackboard 11, right plate 10 bottom is provided with linear measure longimetry demonstration bar 1, upper linear measure longimetry demonstration bar 1 bottom is provided with lower linear measure longimetry demonstration bar 3, lower linear measure longimetry demonstration bar 3 bottom is provided with rule 23, top board 13 bottom is connected with multiple connecting link 14, and connecting link 14 bottom is all connected with back up pad 16, and back up pad 16 top is all placed with numbers show adhesive-tape applicator 15, multiple square utensil bearing 19 is fixedly connected with on the left of left plate 17, square utensil bearing 19 top is all placed with square utensil 18, multiple triangle utensil bearing 7 is fixedly connected with on the right side of right plate 10, triangle utensil bearing 7 top is all placed with triangle utensil 8, is respectively arranged with left utensil placed cavity 20 and right utensil placed cavity 9 on the left of left plate 17 He on the right side of right plate 10, centre position, bottom support chamber 24 is provided with slideway 6, and slideway 6 left and right sides is respectively arranged with left slider 21 and right slide block 4, and left slider 21 and right slide block 4 top are connected to left scale indicator stem 22 and right graduation indication bar 5.Blackboard support 25 left and right sides is connected with right plate 10 with left plate 17 respectively.Numbers show adhesive-tape applicator 15 is provided with circular hole and arranges through connecting link 14.The left and right sides, bottom, bottom support chamber 24 is provided with movable pulley 2.Left utensil placed cavity 20 and right utensil placed cavity 9 are separately positioned on the left and right sides, top, bottom support chamber 24.
In the specific implementation, primary mathematic, when imparting knowledge to students, utilizes blackboard 11 to carry out writing on the blackboard, key content is write on blackboard 11, student can be remembered better this device.Left slider 21 and right slide block 4 can move freely in slideway 6, teacher utilizes left slider 21 and right slide block 4 that left scale indicator stem 22 and right graduation indication bar 5 are moved to suitable position, student is instructed to utilize rule 23 to read corresponding data again, thus the measurement completed upper linear measure longimetry demonstration bar 1 and lower linear measure longimetry demonstration bar 3, make the corresponding measuring method of students.Square utensil 18 and triangle utensil 8 are showed student by teacher, make student directly can observe geometric configuration, deepen the impression of student.The paster being printed on numeral is bonded on numbers show adhesive-tape applicator 15 by teacher, then rotates numbers show adhesive-tape applicator 15, makes all numerals show student, thus educates students ' understanding numeral better.
The above is preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (5)
1. a primary school math teaching displays, comprise bottom support chamber, it is characterized in that: the left and right sides, top, described bottom support chamber is fixedly connected with left plate and right plate respectively, top board is connected with between described left plate and right plate top, described top board bottom is provided with digital appliance placed cavity, described digital appliance placed cavity bottom is provided with blackboard support, described blackboard support centre position is provided with blackboard, described right plate bottom is provided with linear measure longimetry demonstration bar, described upper linear measure longimetry demonstration bar bottom is provided with lower linear measure longimetry demonstration bar, described lower linear measure longimetry demonstration bar bottom is provided with rule, described top board bottom is connected with multiple connecting link, and described connecting link bottom is all connected with back up pad, and described back up pad top is all placed with numbers show adhesive-tape applicator, multiple square utensil bearing is fixedly connected with on the left of described left plate, described square utensil holder top is all placed with square utensil, multiple triangle utensil bearing is fixedly connected with on the right side of described right plate, described triangle utensil holder top is all placed with triangle utensil, is respectively arranged with left utensil placed cavity and right utensil placed cavity on the left of described left plate He on the right side of right plate, centre position, described bottom support chamber is provided with slideway, and the described slideway left and right sides is respectively arranged with left slider and right slide block, and described left slider and right slide block top are connected to left scale indicator stem and right graduation indication bar.
2. primary school math teaching displays according to claim 1, is characterized in that: the described blackboard support left and right sides is connected with right plate with left plate respectively.
3. primary school math teaching displays according to claim 1, is characterized in that: described numbers show adhesive-tape applicator is provided with circular hole and arranges through connecting link.
4. primary school math teaching displays according to claim 1, is characterized in that: the left and right sides, bottom, described bottom support chamber is provided with movable pulley.
5. primary school math teaching displays according to claim 1, is characterized in that: described left utensil placed cavity and right utensil placed cavity are separately positioned on the left and right sides, top, bottom support chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520856907.8U CN205068912U (en) | 2015-10-28 | 2015-10-28 | Mathematical education display unit of primary school utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520856907.8U CN205068912U (en) | 2015-10-28 | 2015-10-28 | Mathematical education display unit of primary school utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205068912U true CN205068912U (en) | 2016-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520856907.8U Expired - Fee Related CN205068912U (en) | 2015-10-28 | 2015-10-28 | Mathematical education display unit of primary school utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205068912U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901678A (en) * | 2017-10-27 | 2018-04-13 | 董国玉 | A kind of mathematical education multifunctional assisting device |
| CN109727509A (en) * | 2019-02-01 | 2019-05-07 | 崔爱梅 | A kind of primary school math teaching displays |
-
2015
- 2015-10-28 CN CN201520856907.8U patent/CN205068912U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901678A (en) * | 2017-10-27 | 2018-04-13 | 董国玉 | A kind of mathematical education multifunctional assisting device |
| CN109727509A (en) * | 2019-02-01 | 2019-05-07 | 崔爱梅 | A kind of primary school math teaching displays |
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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: 20160302 Termination date: 20161028 |