CN201077288Y - Multi-purpose stationery - Google Patents
Multi-purpose stationery Download PDFInfo
- Publication number
- CN201077288Y CN201077288Y CNU2007200917321U CN200720091732U CN201077288Y CN 201077288 Y CN201077288 Y CN 201077288Y CN U2007200917321 U CNU2007200917321 U CN U2007200917321U CN 200720091732 U CN200720091732 U CN 200720091732U CN 201077288 Y CN201077288 Y CN 201077288Y
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- Prior art keywords
- scale
- main scale
- slideway
- protractor
- main
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- Expired - Fee Related
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Abstract
The utility model relates to a multifunctional stationary, which comprises two rulers at least. The rulers are composed of a main ruler and a plurality of auxiliary rulers. The main ruler is movably connected with the auxiliary rulers by a shaft. The main ruler is provided with a protractor. In addition, the stationary also comprises a scale. The main ruler and the scale are provided with slideways. The sliding bar of the main ruler can be positioned and slides in the slideways of the main ruler. The sliding body can be a sliding bar or a slider. The slideways are arranged on one side of the scale and the sliding body can be arranged at the tail end of the main ruler. The protractor is positioned at the end of the main ruler. The hemline of the protractor is vertical to the main ruler. The main ruler also can be provided with a set square in a hollow out way. Compass feet are arranged at the back of the main ruler and the auxiliary ruler; wherein, a pencil lead and a steel needle can be locked with a fixture by screwing the fixture. The utility model has the advantages that: the multifunctional stationary combines rulers, set squares, protractors and compasses together and can be used for drawing perpendicular, parallel and angles conveniently; thus, the utility model can be used for drawing squares, rectangles, trapezoids, parallelograms, triangles and circles quickly.
Description
Technical field:
The utility model relates to stationery, particularly collects ruler, protractor, set square, compasses etc. and is the multipurpose stationery of one.
Background technology:
Stationery such as ruler, set square, protractor and compasses etc. that the student uses are separate single stationery for a long time always, and structural change is little.But because they are independent separately, thereby the student often must bring all various stationery simultaneously when reality is used, and not only is easy to lose, and inconvenience is arranged when using more.
Simultaneously, the student is in when mapping, and as vertical line, parallel lines and rectangle, parallelogram, trapezoidal etc., step is more, troublesome poeration, and accurate inadequately, wasted many valuable time, be unfavorable for improving learning efficiency.
Summary of the invention:
The purpose of this utility model is to provide a kind of multipurpose stationery that ruler, set square, protractor and compasses are one that collects.It is easy to carry, especially its can draw the quickly and easily angle of an appointment and can draw easily vertical line and parallel lines.
The purpose of this utility model realizes by following scheme: multipurpose stationery, comprise two sections rulers at least, and it is characterized in that: ruler is divided into main scale and attached chi, and main scale is provided with protractor, and main scale and attached chi flexibly connect by axle.
The utility model can further be implemented by following scheme: also include scale.Scale is provided with slideway, and main scale is provided with gliding mass, and gliding mass can be positioned in the slideway, and slides in slideway; Gliding mass can be that slide block also can be a slide bar.The slideway of scale is located at a side of scale, and the gliding mass of main scale is located at the rear end of main scale.Also slideway and gliding mass are exchanged design, promptly a side of scale is provided with gliding mass, is provided with slideway in the rear end of main scale.Slideway also can be designed to one " U type " groove; The gliding mass cross section is for falling " U type " structure, matches with the slideway of scale, and can slide in slideway.
The utility model also can be provided with slideway or slide bar in a side of main scale high scale chi, on attached chi rear end slide bar or slideway is set, and slideway matches with slide bar.
Protractor is located at the end of main scale.The protractor base is vertical vertical with main scale.
Protractor on the main scale is embedded in the main scale, reserves the sky circumference at the periphery of protractor, and the method by hollow out on main scale is provided with set square.
Rear end at main scale and attached chi is provided with compass foot, and it tightens up card can block pencil-lead and draw point by spiral.
The utility model can integrate ruler, set square, protractor and compasses, can make vertical line, parallel lines easily, draw certain angle etc., thereby can draw square, rectangle, trapezoidal, parallelogram, triangle and circle apace, have multipurpose, characteristics such as portable, easy to use.
Description of drawings:
Fig. 1 is the utility model embodiment 1 assembly structure schematic diagram,
Fig. 2 is the utility model embodiment 2 main scale structural representations,
Fig. 3 is the utility model embodiment 3 attached chi structural representations,
Fig. 4 is the utility model embodiment 4 main scales and attached chi part-structure schematic diagram,
Fig. 5 is the utility model embodiment 5 scale structure schematic diagrames,
Fig. 6 is the utility model embodiment 5 scale cross-sectional view,
Fig. 7 is the utility model embodiment 5 main scale structural representations,
Fig. 8 is the utility model embodiment 5 attached chis, embodiment 3 attached chi structural representations,
Fig. 9 is the utility model embodiment 5 assembling schematic diagrames,
Figure 10 is the utility model embodiment 6 a complete set of chi structural representations,
Figure 11 is the utility model embodiment 6 main scales and scale syndeton schematic diagram,
Figure 12 is the utility model embodiment 6 main scales and another syndeton schematic diagram of scale.
The specific embodiment:
Below in conjunction with embodiment, the utility model is done further narration.
Embodiment 1: as shown in Figure 1, multipurpose stationery, critical piece are main scale (1), attached chi (2) and protractor (3), have rule (1-1) on the main scale, and scale is arranged on the rule; Main scale is provided with protractor, and the protractor circumference is provided with scale (3-1), and the round dot of protractor is provided with connecting hole A[referring to (3-2) among Fig. 2], attached chi is provided with rule (2-1), and scale is arranged on the rule; Attached chi is provided with round fishplate bar (2-2), and circle fishplate bar central authorities are provided with connecting hole B[referring to (2-3) among Fig. 3]; The circle fishplate bar connects an indicateing arm (2-4), indicateing arm structure triangular in shape, and the circle fishplate bar is arranged on leg-of-mutton corner, and two connecting holes on attached chi and the protractor flexibly connect by axle or spiral button (4).Like this, just can realize the rotation of attached chi on main scale and protractor.
Main scale and protractor can be set to integrative-structure, and main scale and protractor are in the plane during one; Also can be two body structures, when two body structures were provided with, protractor be on main scale, and both can fix by rivet.
Attached chi can be designed to a planar structure, and promptly round fishplate bar, indicateing arm, rule are in the plane, can rotate easily; Also can be designed as two planar structures, that is: the round fishplate bar of attached chi, indicateing arm are in one plane, and the rule of attached chi partly is on the plane with main scale and protractor, like this, attached chi can rotate on main scale and protractor by circle fishplate bar and indicateing arm, and the rule of attached chi part is in same plane with main scale and protractor all the time, is convenient to measure and mapping.
Protractor on the main scale can be located at the central authorities of main scale, also can be located at an end of main scale.
At the end that match of main scale (main scale rule) with attached chi (attached chi rule), be provided with compass foot (5), pencil-lead or draw point (5-1) are placed in and tighten up in the card (5-2), tighten up card and be provided with the spiral button, can be with pencil-lead or draw point locking (5-3), thereby can conveniently make pencil-lead or draw point flexible and fixing, main scale, attached chi and pencil-lead, draw point have formed compasses.Making bowlder, can earlier pencil-lead, draw point pulled out and be tightened up, again according to the size of making circle, the angle between adjustment main scale and the attached chi also tightens up, thereby can carry out the picture circle easily.
Embodiment 2: as shown in Figure 2, modified as embodiment 1 main scale, the main scale of present embodiment can adopt following structure: rule (1-1) is arranged on main scale (1), two set squares (1-2) that main scale is provided with hollow out (1-3), set square (1-2) is daily used right angle isoceles triangle plate, and set square (1-3) is daily used right angle, 30 degree and 60 degree set squares.Protractor on the main scale places (being embedded in) main scale, and the round dot of protractor is provided with connecting hole A (3-2), is used for and being connected of attached chi, and reserves hollow out circumference (1-4) at the periphery of protractor, so that mapping.
Embodiment 3: as shown in Figure 3, modified as embodiment 1 attached chi, the attached chi of present embodiment can adopt following structure: rule (2-1) is arranged on the attached chi (2), the indicateing arm of attached chi (2-4) is " L " shape structure, circle fishplate bar (2-2) is arranged on the corner of " L " shape, circle fishplate bar central authorities are provided with connecting hole B (2-3), are used for and being connected of main scale.
Embodiment 4: as shown in Figure 4, as the modified of embodiment 1, the following horizontal line of protractor of the present utility model (3) can overlap with the lower limb of main scale (1) scale (1-1), and the indicateing arm (2-4) of corresponding attached chi (2) also coincides with the following horizontal line of protractor.All the other structures are with embodiment 1.
The angle that forms when opening between main scale of the present utility model and attached chi can directly show in protractor by indicateing arm, therefore, and very convenient mapping.When particularly learning in the junior middle school, when the length on the size at a known angle and two limits, this triangle apace can draw.
Embodiment 5: shown in Fig. 5,6,7,8,9, among Fig. 5, Fig. 6, scale (11) central authorities are slideway (11-1), slideway is trapezoidal hollow out body, trapezoidal is up-small and down-big structure, and the both sides, top of slideway are rule (11-2), is overhanging portion at the front end (11-3) of scale.Among Fig. 7, the main body of main scale (12) is that the cross section of rule (12-1) part is up-small and down-big trapezoidal, matches with the trapezoidal hollow out body of slideway, and can place in it; Front end at main scale is provided with protractor (12-2), protractor and main scale rule are structure as a whole, be provided with connecting hole (12-3) in the center of protractor, be provided with slide block (12-4) in the front end bottom of main scale rule, slide block is trapezoidal voussoir, can laterally place in the slideway, and coincide and to slide therein with slideway; At this moment, main scale and scale are perpendicular, can make vertical line, parallel lines easily.Among Fig. 8, the main body of attached chi (13) is rule (13-1), the front end of rule is provided with the rotating disc (13-2) that has indicateing arm (13-4) (effect of indicateing arm is with above embodiment), is provided with connecting hole (13-3) in the central authorities of rotating disc, and it is connected by axle with connecting hole (12-3).
As shown in Figure 9, during placement, attached chi (13) (13-3) is connected by two connecting holes (12-3) with fixed axis with main scale (12), the rule (12-1) with main scale is positioned in the slideway of scale (11) again, at this moment, the slide block of main scale (12-4) is just in time filled out the overhanging portion of the front end of neat scale.
In the rear end of main scale and attached chi, compass foot (14) is set, it tightens up card can block pencil-lead and draw point by spiral, thereby forms compasses.Its structure is identical with compass foot (5) among the embodiment 1.
Embodiment 6: shown in Fig. 8,10,11, wherein, attached chi as shown in Figure 8, and is identical with embodiment 5, no longer narration.Among Figure 10, Figure 11, the main body of scale (21) is a rule, is slideway (21-1) in a side of rule, and slideway is long " Ω shape ", and promptly the inner space is bigger, and mouth is narrower; Main scale (22) main part is a rule, front end at rule is provided with protractor (22-1), the center of protractor is connecting hole (22-2), be provided with slide bar (22-3) in the rear end of rule, the slide bar cross section is half-cylindrical, match with the slideway of scale, and can in slideway, slide, on main scale, be provided with attached chi (23), the main body of attached chi is a rule, is provided with the rolling disc (23-1) of band indicateing arm at the front end of rule, at the center of rolling disc, be provided with connecting hole (23-2), its with main scale on connecting hole (22-2) by the axle be connected.
Also can exchange design to slideway and slide bar, promptly scale is provided with slide bar, is provided with slideway on main scale, and slide bar can be positioned in the slideway, and slides in slideway.
Slideway in the present embodiment and slide bar can be designed as shown in figure 12, and the main body of scale (21) is a rule, are slideway (21-1) in a side of rule, and slideway is one " U type " groove; Main scale (22) main part is a rule, is provided with slide bar (22-3) in the rear end of rule, and the slide bar cross section is for falling " U type " structure, matches with the slideway of scale, and can slide in slideway.
In the rear end of main scale and attached chi, compass foot (14) is set, it tightens up card can block pencil-lead and draw point by spiral, thereby forms compasses.Its structure is identical with compass foot (5) among the embodiment 1.
Slide bar and slide block described in embodiment 5 described in the utility model and the embodiment 6 can be commonly referred to as gliding mass.
The utility model also can be done following improvement: referring to Fig. 1 and Figure 11, in a side of main scale high scale chi slideway (or slide bar) is set, slide bar (or slideway) is set on attached chi rear end, slideway matches with slide bar.During use, as angulation, the available quantity hornwork directly carries out; As justify, the rear portion of main scale and attached chi can be opened, utilize the compass foot mapping; As make certain angle, the rear portion of main scale and attached chi can be opened, by the indicateing arm indication angle on protractor, along main scale and attached chi two straight lines that draw; As make parallel lines or vertical line, and attached chi can be taken off from main scale, slide bar is placed slideway, mobile main scale or attached chi setting-out get final product.
Claims (10)
1. multipurpose stationery comprises two sections rulers at least, it is characterized in that: ruler is divided into main scale and attached chi, and main scale is provided with protractor, and main scale and attached chi flexibly connect by axle.
2. multipurpose stationery according to claim 1 is characterized in that: also include scale.
3. multipurpose stationery according to claim 2, it is characterized in that: scale is provided with slideway, and main scale is provided with gliding mass, and gliding mass can be positioned in the slideway, and slides in slideway; Gliding mass can be that slide block also can be a slide bar.
4. multipurpose stationery according to claim 3 is characterized in that: the slideway of scale is located at a side of scale, and the gliding mass of main scale is located at the rear end of main scale.
5. multipurpose stationery according to claim 4 is characterized in that: slideway and gliding mass are exchanged design, and promptly a side of scale is provided with gliding mass, is provided with slideway in the rear end of main scale.
6. multipurpose stationery according to claim 4 is characterized in that: slideway is one " U type " groove; The gliding mass cross section is for falling " U type " structure, matches with the slideway of scale, and can slide in slideway.
7. multipurpose stationery according to claim 1 is characterized in that: the side at main scale high scale chi is provided with slideway or slide bar, on attached chi rear end slide bar or slideway is set, and slideway matches with slide bar.
8. multipurpose stationery according to claim 1 is characterized in that: protractor is located at the end of main scale, and the protractor base is vertical vertical with main scale.
9. multipurpose stationery according to claim 1 is characterized in that: the protractor on the main scale is embedded in the main scale, reserves the sky circumference at the periphery of protractor, and the method by hollow out on main scale is provided with set square.
10. multipurpose stationery according to claim 1 is characterized in that: the rear end at main scale and attached chi, compass foot is set, and it tightens up card can block pencil-lead and draw point by spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200917321U CN201077288Y (en) | 2007-08-30 | 2007-08-30 | Multi-purpose stationery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200917321U CN201077288Y (en) | 2007-08-30 | 2007-08-30 | Multi-purpose stationery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201077288Y true CN201077288Y (en) | 2008-06-25 |
Family
ID=39569343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200917321U Expired - Fee Related CN201077288Y (en) | 2007-08-30 | 2007-08-30 | Multi-purpose stationery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201077288Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108190672A (en) * | 2017-12-26 | 2018-06-22 | 北京航天特种设备检测研究发展有限公司 | Lift inspection ruler |
| CN109109523A (en) * | 2018-08-23 | 2019-01-01 | 蒋永梅 | A kind of ruler integral type teaching aid for modern mathematics teaching |
-
2007
- 2007-08-30 CN CNU2007200917321U patent/CN201077288Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108190672A (en) * | 2017-12-26 | 2018-06-22 | 北京航天特种设备检测研究发展有限公司 | Lift inspection ruler |
| CN108190672B (en) * | 2017-12-26 | 2024-03-19 | 北京航天特种设备检测研究发展有限公司 | Elevator detecting ruler |
| CN109109523A (en) * | 2018-08-23 | 2019-01-01 | 蒋永梅 | A kind of ruler integral type teaching aid for modern mathematics teaching |
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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: 20080625 Termination date: 20100830 |