CN204087645U - A kind of circuit diagram drawing board device for physics teaching - Google Patents
A kind of circuit diagram drawing board device for physics teaching Download PDFInfo
- Publication number
- CN204087645U CN204087645U CN201420528532.8U CN201420528532U CN204087645U CN 204087645 U CN204087645 U CN 204087645U CN 201420528532 U CN201420528532 U CN 201420528532U CN 204087645 U CN204087645 U CN 204087645U
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- room
- circuit diagram
- drawing board
- hand ski
- plate body
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Abstract
The utility model relates to physical teaching aid technical field, be specifically related to a kind of circuit diagram drawing board device for physics teaching, it comprises a drawing board body, described drawing board body comprises a plate body, cavity interlayer is provided with in this plate body, in this cavity interlayer, middle part is provided with demarcation strip, and be separated into left room and right ventricle, the left surface of this left room and the right flank of right ventricle are respectively arranged with left notch and right notch; Be provided with guide rail in described left room and right ventricle, this guide rail is respectively arranged with can the left hand ski of push-and-pull laterally and right hand ski; Described left hand ski and right hand ski are provided with some folders; It adopts on the plate face of a surface band magnetosphere, uses each circuit symbol element made of iron, utilizes magnetic attracting ability, show circuit diagram in plate face; It is simple that it has structure, and simple to operate, cost is low, and the clear standard of circuit diagram, enhances the bilateral exchange between teachers and students, also improves learning interest and the manipulative ability of student simultaneously, improve classroom efficiency.
Description
[technical field]
The utility model relates to physical teaching aid technical field, is specifically related to a kind of circuit diagram drawing board device for physics teaching.
[background technology]
In physical teaching course, when relating to this part of electric circuit teaching, teacher always will at blackboard chalk, frequently draw circuit parent map, and then on the basis of this circuit parent map, carry out increasing or reducing electrical part, or change the position of each element in parent map, thus help classmate further to understand circuit.But Physical Education Teacher is class hour on classroom, on blackboard, constantly will will draw wiring diagram, due to be picture be sketch; There are the following problems for it: first is the circuit sketch owing to directly drawing with chalk, for saving time in classroom, thus can not do regular specification and drawing; Second is convert this basic circuit diagram, and for allowing student better can know from experience circuit theory, constantly wipe examination at former figure and re-use the position that chalk adds element on element or change figure, cause basic circuit diagram more unintelligible, impact teaching, classroom efficiency is low; 3rd is be benchmark by basic circuit diagram, and follow-up each varying circuit figure, when carrying out back when allowing student remembering multiple picture, chalk is used to draw, the manipulative ability of classmate can not be embodied completely, if can, by each circuit symbol element to classmate, allow the actual manual fabrication of classmate go out circuit diagram, then can improve learning interest and the manipulative ability of classmate, turn increase the bilateral exchange between teachers and students.
[utility model content]
The purpose of this utility model is defect for prior art and deficiency, there is provided a kind of structure simple, a kind of circuit diagram drawing board device for physics teaching reasonable in design, easy to use, it adopts on the plate face of a surface band magnetosphere, use each circuit symbol element made of iron, utilize magnetic attracting ability, show circuit diagram in plate face, make circuit diagram not only specification but also clear, be convenient to again the multiple picture of follow-up students ' actual situation power; It is simple that it has structure, and simple to operate, cost is low, and the clear standard of circuit diagram, enhances the bilateral exchange between teachers and students, also improves learning interest and the manipulative ability of student simultaneously, improve classroom efficiency.
A kind of circuit diagram drawing board device for physics teaching described in the utility model, it comprises a drawing board body, described drawing board body comprises a plate body, cavity interlayer is provided with in this plate body, in this cavity interlayer, middle part is provided with demarcation strip, be separated into left room and right ventricle, the left surface of this left room and the right flank of right ventricle are respectively arranged with left notch and right notch; Be provided with guide rail in described left room and right ventricle, this guide rail is respectively arranged with can the left hand ski of push-and-pull laterally and right hand ski; Described left hand ski and right hand ski are provided with some folders; Check room is provided with below described plate body, this check room is from left to right separated into wiring duct room 11, voltage table symbol groove room, reometer symbol groove room, resistor symbols groove room and power switch symbol groove room successively, and this wiring duct room, voltage table symbol groove room, reometer symbol groove room, resistor symbols groove room and power switch symbol groove indoor are respectively arranged with each corresponding numbered elements that material is iron; Arrange a back up pad in the middle part of described check room bottom surface, arrange an expansion link in the middle part of this back up pad bottom surface, this expansion link bottom connects a base; Described plate body surface is provided with magnetosphere.
Further, the lateral surface of described left hand ski and right hand ski is provided with handle.
After adopting said structure, the utility model beneficial effect is: a kind of circuit diagram drawing board device for physics teaching described in the utility model, it adopts on the plate face of a surface band magnetosphere, use each circuit symbol element made of iron, utilize magnetic attracting ability, show circuit diagram in plate face, make circuit diagram not only specification but also clear, be convenient to again the multiple picture of follow-up students ' actual situation power; It is simple that it has structure, and simple to operate, cost is low, and the clear standard of circuit diagram, enhances the bilateral exchange between teachers and students, also improves learning interest and the manipulative ability of student simultaneously, improve classroom efficiency.
[accompanying drawing explanation]
Accompanying drawing described herein is used to provide to further understanding of the present utility model, forms a application's part, but does not form improper restriction of the present utility model, in the accompanying drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation that the utility model makes circuit diagram.
Description of reference numerals:
1, plate body; 2, guide rail; 3, demarcation strip; 4, right hand ski; 5, folder; 6, shake hands; 7, power switch symbol groove room; 8, resistor symbols groove room; 9, reometer symbol groove room; 10, voltage table symbol groove room; 11, wiring duct room; 12, expansion link; 13, base; 14, left hand ski; 15, the circuit drawing scraps of paper; 16, circuit parent map.
[embodiment]
The utility model is described in detail, illustrative examples wherein and illustrate and be only used for explaining the utility model below in conjunction with accompanying drawing and specific embodiment, but not as to restriction of the present utility model.
As shown in Figure 1, a kind of circuit diagram drawing board device for physics teaching described in this embodiment, it comprises a drawing board body, described drawing board body comprises a plate body 1, cavity interlayer is provided with in this plate body, in this cavity interlayer, middle part is provided with demarcation strip 3, and be separated into left room and right ventricle, the left surface of this left room and the right flank of right ventricle are respectively arranged with left notch and right notch; Be provided with guide rail 2 in described left room and right ventricle, this guide rail 2 is respectively arranged with can the left hand ski 14 of push-and-pull laterally and right hand ski 4; Described left hand ski 14 and right hand ski 4 are provided with some folders 5; Check room is provided with below described plate body 1, this check room is from left to right separated into wiring duct room 11, voltage table symbol groove room 10, reometer symbol groove room 9, resistor symbols groove room 8 and power switch symbol groove room 7 successively, is respectively arranged with each corresponding numbered elements that material is iron in this wiring duct room 11, voltage table symbol groove room 10, reometer symbol groove room 9, resistor symbols groove room 8 and power switch symbol groove room 7; Arrange a back up pad in the middle part of described check room bottom surface, arrange an expansion link 12 in the middle part of this back up pad bottom surface, this expansion link 12 bottom connects a base 13; Described plate body 1 surface is provided with magnetosphere.
Preferred as one of the present utility model, the lateral surface of described left hand ski 14 and right hand ski 4 is provided with handle 6.
As shown in Figure 2, in use, pull-out left hand ski 14, by the circuit drawing scraps of paper 15 on the folder 5 that presss from both sides in advance in its surface, these circuit drawing scraps of paper 15 finishes circuit diagram, as reference to the utility model; Then from wiring duct room 11, voltage table symbol groove room 10, reometer symbol groove room 9, resistor symbols groove room 8 and power switch symbol groove room 7, take out irony electric wire, voltage sign element, current symbol element, resistor symbols element, power supply numbered elements and switch symbols element, utilize iron and the attracting principle of magnetic, in plate body 1 surface adhesive, form basic Figure 16 of circuit in Fig. 2; Be a teacher and need when carrying out the position changing or change each circuit component, very conveniently just can to adjust and move, thus facilitate teaching; In addition be a teacher when carrying out bilateral exchange, can allow student on the surface of this plate body 1, use each numbered elements, carry out the circuit diagram repeating this class again, and the circuit diagram after former each change that this extends out, because classmate can hands-on, thus the learning interest exciting classmate can be sent out, classroom instruction is extended as theory practice carries out simultaneously by the "Duck-stuffing" type of teaching, thus can maximize raising classroom efficiency.In addition use the base 13 of band expansion link 12, be convenient for carrying and impart knowledge to students.
A kind of circuit diagram drawing board device for physics teaching described in the utility model, it adopts on the plate face of a surface band magnetosphere, use each circuit symbol element made of iron, utilize magnetic attracting ability, circuit diagram is shown in plate face, make circuit diagram not only specification but also clear, be convenient to again the multiple picture of follow-up students ' actual situation power; It is simple that it has structure, and simple to operate, cost is low, and the clear standard of circuit diagram, enhances the bilateral exchange between teachers and students, also improves learning interest and the manipulative ability of student simultaneously, improve classroom efficiency.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (2)
1. the circuit diagram drawing board device for physics teaching, it is characterized in that: it comprises a drawing board body, described drawing board body comprises a plate body (1), cavity interlayer is provided with in this plate body, in this cavity interlayer, middle part is provided with demarcation strip (3), be separated into left room and right ventricle, the left surface of this left room and the right flank of right ventricle are respectively arranged with left notch and right notch; Be provided with guide rail (2) in described left room and right ventricle, this guide rail (2) is respectively arranged with can the left hand ski (14) of push-and-pull laterally and right hand ski (4); Described left hand ski (14) and right hand ski (4) are provided with some folders (5); Described plate body (1) below is provided with check room, this check room is from left to right separated into wiring duct room (11), voltage table symbol groove room (10), reometer symbol groove room (9), resistor symbols groove room (8) and power switch symbol groove room (7) successively, is respectively arranged with each corresponding numbered elements that material is iron in this wiring duct room (11), voltage table symbol groove room (10), reometer symbol groove room (9), resistor symbols groove room (8) and power switch symbol groove room (7); Arrange a back up pad in the middle part of described check room bottom surface, arrange an expansion link (12) in the middle part of this back up pad bottom surface, this expansion link (12) bottom connects a base (13); Described plate body (1) surface is provided with magnetosphere.
2. a kind of circuit diagram drawing board device for physics teaching according to claim 1, is characterized in that: the lateral surface of described left hand ski (14) and right hand ski (4) is provided with handle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420528532.8U CN204087645U (en) | 2014-09-16 | 2014-09-16 | A kind of circuit diagram drawing board device for physics teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420528532.8U CN204087645U (en) | 2014-09-16 | 2014-09-16 | A kind of circuit diagram drawing board device for physics teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204087645U true CN204087645U (en) | 2015-01-07 |
Family
ID=52180328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420528532.8U Expired - Fee Related CN204087645U (en) | 2014-09-16 | 2014-09-16 | A kind of circuit diagram drawing board device for physics teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204087645U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105608948A (en) * | 2016-03-15 | 2016-05-25 | 王基民 | Teaching practical training device for analog electronics technique |
| CN113096502A (en) * | 2021-04-02 | 2021-07-09 | 李新亚 | Circuit simulation wiring device |
-
2014
- 2014-09-16 CN CN201420528532.8U patent/CN204087645U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105608948A (en) * | 2016-03-15 | 2016-05-25 | 王基民 | Teaching practical training device for analog electronics technique |
| CN113096502A (en) * | 2021-04-02 | 2021-07-09 | 李新亚 | Circuit simulation wiring device |
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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 |
Granted publication date: 20150107 Termination date: 20150916 |
|
| EXPY | Termination of patent right or utility model |