CN202029590U - Multifunctional scale - Google Patents
Multifunctional scale Download PDFInfo
- Publication number
- CN202029590U CN202029590U CN2011201516211U CN201120151621U CN202029590U CN 202029590 U CN202029590 U CN 202029590U CN 2011201516211 U CN2011201516211 U CN 2011201516211U CN 201120151621 U CN201120151621 U CN 201120151621U CN 202029590 U CN202029590 U CN 202029590U
- Authority
- CN
- China
- Prior art keywords
- rectangular frame
- moving chi
- scale
- long
- long moving
- 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 multifunctional scale which comprises a rectangular frame; a long moving scale is movably inserted in the rectangular frame; and the long moving scale is parallel to the long edges of the rectangular frame. The scale is simple in structure and low in cost; through movably adjusting the position of the long moving scale, staffs or letter grids can be drawn; and after a short moving scale is matched, matts can be drawn; therefore, the scale is simple and convenient for use, time-saving, labor-saving and capable of saving a lot of class hour.
Description
Technical field
The utility model teaching aid technical field, particularly a kind of Multifunctional scale.
Background technology
In the real work of education and instruction, for the ease of teaching, a lot of teaching aids have appearred.From present circumstances, existing teaching aid also can't satisfy whole needs of teaching, and for example: the Chinese course one's parents, the Chinese language teacher need utilize ruler manual drawing matts on blackboard; The music lesson one's parents, the Music Teacher need utilize ruler manual drawing staff on blackboard; The English class one's parents, the English Instructor need utilize ruler manual drawing letter lattice on blackboard, and above-mentioned way wastes time and energy, and matts, staff and the alphabetical lattice width drawn differs, and has both wasted a large amount of hours of instruction, influences quality of instruction again.
The utility model content
The purpose of this utility model provides a kind of Multifunctional scale simple in structure, with low cost, easy to use.
For achieving the above object, the technical solution of the utility model is: a kind of Multifunctional scale, comprise rectangular frame, and the long moving chi of rectangular frame internal activity plug-in mounting, long moving chi is parallel to the long limit of rectangular frame.
The short moving chi of described rectangular frame internal activity plug-in mounting, short moving chi is perpendicular to long moving chi.
Described rectangular frame is made of two and half frameworks of symmetry, and two and half frameworks are hinged by hinge.
Compared with prior art, the utility model has the advantages that:
1, the utility model is at long moving chi of rectangular frame internal activity plug-in mounting and short moving chi, long moving chi is parallel to the long limit of rectangular frame, short moving chi is perpendicular to long moving chi, and is simple in structure, with low cost, position by the long moving chi of activity adjustment, can draw out staff or alphabetical lattice, cooperate short moving chi can draw out matts, easy to use, time saving and energy saving, can save a large amount of hours of instruction.
2, rectangular frame is made of two and half frameworks of symmetry, and two and half frameworks are hinged by hinge, is used for folding rectangular frame, and is easy to carry and store, easy to use.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Multifunctional scale as shown in Figure 1, it comprises rectangular frame 1, and rectangular frame 1 is made of two and half frameworks 5 of symmetry, and two and half frameworks 5 are hinged by hinge 4, are used for folding rectangular frame 1, and are easy to carry and store.At the long moving chi 2 of rectangular frame 1 internal activity plug-in mounting, long moving chi 2 is parallel to the long limit of rectangular frame 1; Simultaneously, at the short moving chi 3 of rectangular frame 1 internal activity plug-in mounting, short moving chi 3 is perpendicular to long moving chi 2.
When the utility model used, rectangular frame 1 was as scale, and long moving chi 2 and short moving chi 3 are as moving chi, by the position of the long moving chi 2 of activity adjustment, can draw out staff or alphabetical lattice, cooperate short moving chi 3 can draw out matts, easy to use, time saving and energy saving, save a large amount of hours of instruction.When not needing to draw horizontal line, long moving chi 2 is moved to the top or the lower-left end of rectangular frame 1; When not needing to draw vertical line, with short moving chi 3 move to rectangular frame 1 high order end or about end.
Claims (3)
1. Multifunctional scale is characterized in that: comprise rectangular frame, and the long moving chi of rectangular frame internal activity plug-in mounting, long moving chi is parallel to the long limit of rectangular frame.
2. Multifunctional scale as claimed in claim 1 is characterized in that: the short moving chi of described rectangular frame internal activity plug-in mounting, short moving chi is perpendicular to long moving chi.
3. Multifunctional scale as claimed in claim 1 or 2 is characterized in that: described rectangular frame is made of two and half frameworks of symmetry, and two and half frameworks are hinged by hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201516211U CN202029590U (en) | 2011-05-13 | 2011-05-13 | Multifunctional scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201516211U CN202029590U (en) | 2011-05-13 | 2011-05-13 | Multifunctional scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202029590U true CN202029590U (en) | 2011-11-09 |
Family
ID=44891901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201516211U Expired - Fee Related CN202029590U (en) | 2011-05-13 | 2011-05-13 | Multifunctional scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202029590U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113479298A (en) * | 2021-06-30 | 2021-10-08 | 沪东中华造船(集团)有限公司 | Method for repairing insulation box of LNG ship containment system |
| CN113501108A (en) * | 2021-06-30 | 2021-10-15 | 沪东中华造船(集团)有限公司 | Method for repairing insulation foam board of LNG ship containment system |
-
2011
- 2011-05-13 CN CN2011201516211U patent/CN202029590U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113479298A (en) * | 2021-06-30 | 2021-10-08 | 沪东中华造船(集团)有限公司 | Method for repairing insulation box of LNG ship containment system |
| CN113501108A (en) * | 2021-06-30 | 2021-10-15 | 沪东中华造船(集团)有限公司 | Method for repairing insulation foam board of LNG ship containment system |
| CN113501108B (en) * | 2021-06-30 | 2022-10-14 | 沪东中华造船(集团)有限公司 | Method for repairing insulation foam board of LNG ship containment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20120513 |