CN205326612U - Machine electrical engineering system uses multi -functional teaching ruler - Google Patents
Machine electrical engineering system uses multi -functional teaching ruler Download PDFInfo
- Publication number
- CN205326612U CN205326612U CN201620101058.XU CN201620101058U CN205326612U CN 205326612 U CN205326612 U CN 205326612U CN 201620101058 U CN201620101058 U CN 201620101058U CN 205326612 U CN205326612 U CN 205326612U
- Authority
- CN
- China
- Prior art keywords
- teaching
- scale
- rule
- main scale
- ruler
- 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
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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a machine electrical engineering system uses multi -functional teaching ruler, including the vice chi of teaching main scale and teaching, be provided with stationary blade and scale activity groove on the teaching main scale, be provided with the fixed connection axle on the stationary blade, teaching main scale and the vice chi of teaching pass through the fixed connection axle to be fixed and is in the same place, scale activity inslot is provided with the scale connecting axle, be provided with the scale through the scale connection piece on the scale connecting axle, teaching main scale both ends are provided with respectively that the magnetic sheet is inhaled on a left side and the magnetic sheet is inhaled on the right side, the utility model discloses machine electrical engineering system uses multi -functional teaching ruler has simple structure, and reasonable in design uses convenient advantage, and can draw out different geometric patterns fast, also can develop or calculate according to scale mark or angle line, and convenient quick -witted electrical engineering is teacher's use of imparting knowledge to students, has improved teacher's the teaching efficiency simultaneously.
Description
Technical field
This utility model relates to teaching equipment technical field, especially a kind of Mechanical and Electronic Engineering Department multifunctional teaching ruler。
Background technology
At Mechanical and Electronic Engineering Department's teaching field; often use ruler; ruler is used to draw geometrical pattern; teacher is facilitated to transmit wisdom and impart knowledge, it can be seen that, in Mechanical and Electronic Engineering Department's teaching work; ruler is indispensable educational aid; Mechanical and Electronic Engineering Department is of a great variety with teaching ruler, and volume is relatively large, and teacher carries extremely inconvenient；Simultaneously, owing to various teaching chi function is relatively single, in Mechanical and Electronic Engineering Department's teaching process, teacher needs frequently to change drawing instrument graphing on blackboard, the differentiation and the calculating that draw a design can not be realized, not only waste the instructional blocks of time of preciousness, and in teaching use procedure, bring certain trouble to teacher, reducing the speed drawn a design during use, relative reduces efficiency of having imparted knowledge to students。
Utility model content
The purpose of this utility model is to overcome above-mentioned technical disadvantages to provide a kind of Mechanical and Electronic Engineering Department multifunctional teaching ruler。
This utility model solves the technical scheme of technical problem employing: a kind of Mechanical and Electronic Engineering Department multifunctional teaching ruler, including the secondary chi of teaching main scale and teaching, described teaching main scale is provided with stator and rule loose slot, described stator is provided with the secondary chi of fixed connection shaft, described teaching main scale and teaching be fixed together by fixed connection shaft；It is provided with rule in described rule loose slot and connects axle, described rule connection axle connects sheet by rule and is provided with rule；Described teaching main scale two ends are respectively arranged with left magnet absorbing plate and right magnet absorbing plate。
Described rule is provided with angle line。
Described teaching main scale is provided with high scale line, lower graduation mark, triangle frame, circular frame, diamond and rectangle frame。
The secondary chi of described teaching is provided with graduation mark, bar shaped frame and square box。
This utility model is had the beneficial effect that
This utility model Mechanical and Electronic Engineering Department multifunctional teaching ruler has simple in construction, reasonable in design, advantage easy to use, and different geometrical patterns can be made by rapid drawing, develop also dependent on graduation mark or angle line or calculate, facilitate Mechanical and Electronic Engineering Department's teachers ' teaching to use, improve the teaching efficiency of teacher simultaneously。
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model。
Accompanying drawing 2 is the structure chart of the secondary chi of this utility model teaching。
Detailed description of the invention
It is described below below in conjunction with 1,2 pairs of this utility model of accompanying drawing。
As shown in Figure 1, 2, this utility model includes teaching main scale 1 and the secondary chi 12 of teaching, described teaching main scale 1 is provided with stator 6 and rule loose slot 17, described stator 6 is provided with fixed connection shaft 7, described teaching main scale 1 and the secondary chi 12 of teaching and is fixed together by fixed connection shaft 7；It is provided with rule in described rule loose slot 17 and connects axle 13, described rule connection axle 13 connects sheet 19 by rule and is provided with rule 4；Described teaching main scale 1 two ends are respectively arranged with left magnet absorbing plate 14 and right magnet absorbing plate 20；Described rule 4 is provided with angle line 3；Described teaching main scale 1 is provided with high scale line 2, lower graduation mark 5, triangle frame 8, circular frame 10, diamond 9 and rectangle frame 11；The secondary chi 12 of described teaching is provided with graduation mark 16, bar shaped frame 18 and square box 15。
When using this utility model, main scale 1 of imparting knowledge to students and the secondary chi 12 of teaching are separated by fixed connection shaft 7, rule is connected the rule 4 arranged on sheet 19 again and is adjusted to appropriate location by rule loose slot 17, being placed on blackboard by teaching main scale 1, left magnet absorbing plate 14 and right magnet absorbing plate 20 with arranging bottom the secondary chi 12 of teaching are fixed and can be used。
Claims (4)
1. Mechanical and Electronic Engineering Department's multifunctional teaching ruler, it is characterized in that: include teaching main scale and the secondary chi of teaching, described teaching main scale is provided with stator and rule loose slot, described stator is provided with the secondary chi of fixed connection shaft, described teaching main scale and teaching be fixed together by fixed connection shaft；It is provided with rule in described rule loose slot and connects axle, described rule connection axle connects sheet by rule and is provided with rule；Described teaching main scale two ends are respectively arranged with left magnet absorbing plate and right magnet absorbing plate。
2. a kind of Mechanical and Electronic Engineering Department according to claim 1 multifunctional teaching ruler, it is characterised in that: described rule is provided with angle line。
3. a kind of Mechanical and Electronic Engineering Department according to claim 1 multifunctional teaching ruler, it is characterised in that: described teaching main scale is provided with high scale line, lower graduation mark, triangle frame, circular frame, diamond and rectangle frame。
4. a kind of Mechanical and Electronic Engineering Department according to claim 1 multifunctional teaching ruler, it is characterised in that: the secondary chi of described teaching is provided with graduation mark, bar shaped frame and square box。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620101058.XU CN205326612U (en) | 2016-02-01 | 2016-02-01 | Machine electrical engineering system uses multi -functional teaching ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620101058.XU CN205326612U (en) | 2016-02-01 | 2016-02-01 | Machine electrical engineering system uses multi -functional teaching ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205326612U true CN205326612U (en) | 2016-06-22 |
Family
ID=56316604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620101058.XU Expired - Fee Related CN205326612U (en) | 2016-02-01 | 2016-02-01 | Machine electrical engineering system uses multi -functional teaching ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205326612U (en) |
-
2016
- 2016-02-01 CN CN201620101058.XU patent/CN205326612U/en not_active Expired - Fee Related
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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: 20160622 Termination date: 20170201 |