CN111421985A - Tool for economic management drawing - Google Patents
Tool for economic management drawing Download PDFInfo
- Publication number
- CN111421985A CN111421985A CN202010333100.1A CN202010333100A CN111421985A CN 111421985 A CN111421985 A CN 111421985A CN 202010333100 A CN202010333100 A CN 202010333100A CN 111421985 A CN111421985 A CN 111421985A
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- angle
- ruler
- channel
- tool
- fixed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
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- Drawing Aids And Blackboards (AREA)
Abstract
The invention discloses a tool for drawing economic management, which structurally comprises a rotating body and a straight ruler, wherein the rotating body penetrates through the straight ruler, the straight ruler comprises a dividing ruler, a fixed angle, a moving channel, a supporting channel and a scribing block, the fixed angle and the dividing ruler are integrated, the rotating body can move along the moving channel, the dividing ruler at the lower end is in the horizontal direction, the supporting plate supports the inner wall of the supporting channel, an outer expanding arc arranged in the inner part plays a role in slowing down the connecting part, when the connecting part is stressed, the fixed angle is fixed on a starting point, when the same oblique line needs to be drawn, the fixed point of the ruler is fixed, the ruler is moved out of another drawing to be copied, the uniform force points in the clamping angle are uniformly provided with integral bearing force, the side supporting angle and the middle angle are clamped in the inner fixed channel, the abutted part can move at a certain limited position, and the contact of an object and the side supporting angle has certain buffering effect, during the movement in the limited space, a certain soft force is generated between the two parts.
Description
Technical Field
The invention belongs to the field of school supplies, and particularly relates to a tool for economic management drawing.
Background
In economic management, tables and diagrams needing to be drawn have various expression forms, the diagrams to be drawn according to data need to be accurate and fine, errors are reduced to the minimum, and the required tables and diagrams are drawn through a fixed-form tool.
Based on the findings of the inventor, the existing economic management drawing tools mainly have the following defects, such as:
when straight lines with the same inclination are required to be drawn in the large graphs of the two x-axis and the y-axis, the marking points are required to be fixed again, drawing is carried out on the positioning ruler, errors in the process of redrawing are increased, and the original effect is influenced.
There is therefore a need to propose a tool for economic management mapping.
Disclosure of Invention
In order to solve the problem that when the straight lines with the same inclination need to be drawn in the large graphs of the two x and y axes, the marking points need to be fixed again, the positioning ruler is used for drawing, errors generated in the process of redrawing are increased, and the original effect is affected.
The invention relates to a tool for economic management drawing, which has the purposes and effects that the tool is achieved by the following specific technical means:
the structure of the ruler comprises a rotating body and a ruler, wherein the rotating body penetrates through the ruler.
The ruler comprises a partition ruler, a fixed angle, a moving channel, a supporting channel and a scribing block, wherein the fixed angle and the partition ruler are of an integrated structure, the scribing block is supported on the supporting channel and movably connected with an inner groove, and the moving channel is embedded into the partition ruler.
As a further improvement of the invention, the scribing block comprises an inner fixed channel, a supporting plate, a pendulum body, a point drawing head and a rubber support bottom, wherein the inner fixed channel is embedded in the supporting plate, the rubber support bottom is arranged on the lower surface of the supporting plate, the point drawing head is in clearance fit with the pendulum body, the point drawing head is of a triangular structure, and the rubber support bottoms are uniformly distributed in the horizontal direction.
As a further improvement of the invention, the rubber support bottom comprises a middle arc, spaced corners, an inner rotating body and notches, wherein the spaced corners are attached to the outer surface of the middle arc, the notches are arranged at one ends of the spaced corners, which are far away from the middle arc, the inner rotating body is embedded into the spaced corners, four spaced corners are arranged, two spaced corners are arranged in one group, and two spaced corners are arranged in the middle arc.
As a further improvement of the invention, the middle arc comprises an interlayer, a supporting angle and a glue layer, wherein the glue layer is attached to the outer surface of the supporting angle, one end of the glue layer, which is far away from the supporting angle, is connected with the interlayer, and the glue layer is made of rubber materials and has certain protection performance.
As a further improvement of the invention, the supporting angle comprises an external expanding layer and an external expanding arc, wherein the external expanding arc is embedded in the external expanding layer and is of an arc-shaped structure.
As a further improvement of the invention, the support path comprises force-equalizing points, clamping corners and a hollow path, wherein the hollow path is arranged between the clamping corners, the clamping corners are attached to the force-equalizing points, and the force-equalizing points are uniformly distributed in the horizontal direction.
As a further improvement of the invention, the clamping angle comprises a hard block, a pocket ball, two side supporting angles and a middle angle, the pocket ball is embedded in the hard block, the side supporting angles are supported on the outer surface of the middle angle, the pocket ball is of a ball structure, and the number of the side supporting angles is two.
In a further improvement of the present invention, the side support angle includes an inner expanding angle, a lamination layer, and an inclined angle, the inclined angle and the inner expanding angle are integrated, the inclined angle is connected with the lamination layer, and the lamination layer is stacked in a front-back manner.
Compared with the prior art, the invention has the following beneficial effects:
1. its rotation can be in the same direction as moving the way and remove, let the rule that separates of lower extreme be the horizontal direction, support by the fagging and support the way inner wall, let arrange inside outer expanding arc in and play the effect that slows down to linking up the position, when linking up the position and having the atress, will play buffering to a certain extent, its glue props the end and the fagging expands and props the way in supporting, take the ruler on another drawing, will decide the angle on the starting point, can draw the same slash when needs, fixed point through the ruler is fixed, move it out and copy on another drawing.
2. The even power point of its card angle inside evenly opens holistic holding capacity, and the side is supported the angle and is gone into inside solid way with the central angle card, lets the position of contradicting, moves on the position of certain restriction, and the side of both sides is supported the angle and will be supported and move the friction at the object inner wall, lets the contact of object and side support angle have certain buffering, carries out the in-process that moves in the space of restriction, and between the two positions of contact, will have certain softness power.
Drawings
FIG. 1 is a schematic diagram of a tool for economic management mapping according to the present invention.
Fig. 2 is a schematic view of an extending structure of the ruler of the present invention.
Fig. 3 is a schematic perspective view of a scribe block according to the present invention.
FIG. 4 is a schematic top view of an exemplary embodiment of a plastic base.
FIG. 5 is a schematic diagram of a front view of an internal structure of a middle arc according to the present invention.
FIG. 6 is a schematic view of an elevation view of an internal structure of a hinge of the present invention.
FIG. 7 is a schematic top view of an inner structure of a tunnel according to the present invention.
Fig. 8 is a schematic view of an elevation view of an internal structure of a card corner of the present invention.
Fig. 9 is a schematic front view of an internal structure of a side supporting angle according to the present invention.
In the figure: the device comprises a rotating body-1, a straight ruler-2, a spacing ruler-x 1, a fixed angle-x 2, a moving channel-x 3, a supporting channel-x 4, a scribing block-x 5, an inner fixed channel-001, a supporting plate-002, a swinging body-003, a stippling head-004, a glue supporting bottom-005, a middle arc-s 1, a spacing angle-s 2, an inner rotating body-s 3, a notch-s 4, an interlayer-e 01, a supporting angle-e 02, a glue layer-e 03, an outer expanding layer-11, an outer expanding arc-22, a uniform force point-m 1, a clamping angle-m 2, an empty channel-m 3, a hard block-41, a pocket ball-42, a side supporting angle-43, a middle angle-44, an inner expanding angle-010, a laminated layer-020 and an inclination angle-030.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1:
as shown in figures 1 to 6:
the invention provides a tool for economic management drawing, which structurally comprises a rotating body 1 and a ruler 2, wherein the rotating body 1 penetrates through the ruler 2.
The straight ruler 2 comprises a spacing ruler x1, a fixed angle x2, a moving channel x3, a supporting channel x4 and a scribing block x5, wherein the fixed angle x2 and the spacing ruler x1 are of an integrated structure, the scribing block x5 is supported in an internal groove of the supporting channel x4 and movably connected with the internal groove, and the moving channel x3 is embedded in the spacing ruler x 1.
Wherein, scribing block x5 includes interior solid way 001, fagging 002, pendulum 003, point drawing head 004, glues and props end 005, interior solid way 001 is embedded into inside fagging 002, fagging 002 lower surface mounting has glues and props end 005, point drawing head 004 and pendulum 003 clearance fit, point drawing head 004 is the triangle body structure, it is horizontal direction evenly distributed to glue props end 005, interior solid way 001 lets the position of contradicting, removes on the position of certain restriction, and pendulum 003 can drive the position with external contact and carry out the direction adjustment, and point drawing head 004 can leave the note on the paper that the contact removed to can change with linking the position.
The glue support bottom 005 comprises a middle arc s1, a separation angle s2, an inner rotor s3 and a notch s4, the separation angle s2 is attached to the outer surface of the middle arc s1, the notch s4 is installed at one end, away from the middle arc s1, of the separation angle s2, the inner rotor s3 is embedded into the separation angle s2, four separation angles s2 are arranged, two separation angles s1 are arranged, the middle arc s1 supports the outer expanding force on two sides, the separation angle s2 extends the force on the middle end, and the hard force for expanding the area is increased.
The middle arc s1 comprises a partition layer e01, a supporting angle e02 and a glue layer e03, the glue layer e03 is attached to the outer surface of the supporting angle e02, one end, far away from the supporting angle e02, of the glue layer e03 is connected with the partition layer e01, the glue layer e03 is made of rubber materials and has certain protection performance, the supporting angle e02 supports the whole distance, the glue layer e03 plays a buffering role along with the stress change of the two sides, and the partition layer e01 changes according to the contact position.
Wherein, prop angle e02 including expand layer 11 outward, expand arc 22 outward, expand the arc 22 outward and imbed outside expanding inside layer 11, expand arc 22 outward and be the arc structure, expand layer 11 main control holistic hard power outward, expand arc 22 outward when the joint position has the atress, will play the buffering to a certain extent.
The specific use mode and function of the embodiment are as follows:
in the invention, a ruler 2 is extended around a rotating body 1, so that a fixed angle x2 is supported on a starting point, the rotating body 1 moves along a moving track x3, a dividing ruler x1 at the lower end is in a horizontal direction, a butted track x4 which is connected together is adjusted to a diagonal line, two scribing blocks x5 are fixed on the diagonal line, a butted track x4 inner wall is supported by a supporting plate 002, a middle arc s1 in a rubber support bottom 005 extends to support the force at two sides, an outer expanding layer 11 of a supporting angle e02 supports the whole hard force, an outer expanding arc 22 arranged in the inner part plays a role in slowing down the connection of the supporting plate, a supporting force of the supporting angle e02 is extended by the separating layer e01, a separating layer e03 is arranged between the supporting force, wherein an arc s1 supports a supporting range of the middle arc s1 fixed by the separating angle s2, the rubber support bottom 005 and the 002 are expanded to support in the inner track x4, a swinging body is dragged to pass through a swinging head 002 fixed at a designated point 3 around the swinging body, the straight edge 2 is held on another drawing, the fixed angle x2 is fixed on the starting point, and the drawing is carried out along the edge strip of the approach path x4, so that the same effect can be achieved.
Example 2:
as shown in fig. 7 to 9:
wherein, it includes even power point m1, card angle m2, empty way m3 to support way x4, empty way m3 installs between calorie angle m2, card angle m2 laminates with even power point m1 mutually, even power point m1 is horizontal direction evenly distributed, card angle m2 card will drive whole spacing when fixed position to self has some buffering.
Wherein, card angle m2 includes hard piece 41, pocket ball 42, side support angle 43, well angle 44, pocket ball 42 is embedded in hard piece 41 inside, side support angle 43 supports at well angle 44 surface, pocket ball 42 is the spheroid structure, side support angle 43 is equipped with two, the even extension of pocket ball 42 is opened the atress position, and well angle 44 consolidates the power of middle-end, and side support angle 43 carries out certain gentle pressure to the power that the outside bore.
The side support angle 43 includes an inner expanding angle 010, a stacked layer 020, and an inclined angle 030, the inclined angle 030 and the inner expanding angle 010 are integrated, the inclined angle 030 is connected with the stacked layer 020, the stacked layer 020 is in a front-back stacked state, the inner expanding angle 010 consolidates the force of the whole body, and the inclined angle 030 makes the whole body tend to extend.
The specific use mode and function of the embodiment are as follows:
in the invention, the inner fixed way 001 on the supporting plate 002 moves along the clamping angle m2, the uniform force point m1 in the clamping angle m2 uniformly bears the whole bearing force, the side supporting angles 43 and the middle angle 44 are clamped in the inner fixed way 001, the inner part is expanded by the pocket ball 42 to be fixed, the hard block 41 at the rear end guides the whole tendency, when the middle angle 44 supports the middle end force of the joint part, the side supporting angles 43 at the two sides will support the inner wall of the object to move and rub, the tendency angle 030 driven by the inner expanding angle 010 will guide the tendency of the outer layer bearing part, when the laminated layer 020 bears the external force, the laminated layer will contract towards the tendency angle 030, so that the contact between the object and the side supporting angles 43 has certain buffering, and the contact cannot be continued on a hard force.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (8)
1. The utility model provides a instrument for economic management mapping, its structure includes swivel (1), ruler (2), its characterized in that: the rotating body (1) penetrates through the ruler (2);
the ruler (2) comprises a separating ruler (x 1), a fixed angle (x 2), a moving channel (x 3), a channel abutting (x 4) and a scribing block (x 5), wherein the fixed angle (x 2) and the separating ruler (x 1) are of an integrated structure, the scribing block (x 5) abuts against an inner groove of the channel abutting (x 4) and is movably connected with the inner groove, and the moving channel (x 3) is embedded into the separating ruler (x 1).
2. The tool for economic management mapping of claim 1, wherein: scribing block (x 5) is including interior solid way (001), fagging (002), pendulum (003), point drawing head (004), glue and prop end (005), interior solid way (001) is embedded into inside fagging (002), fagging (002) lower surface mounting has glue and props end (005), point drawing head (004) and pendulum (003) clearance fit.
3. The tool for economic management mapping according to claim 2, wherein: the rubber support base (005) comprises a middle arc (s 1), a separation angle (s 2), an inner rotor (s 3) and a notch (s 4), the separation angle (s 2) is attached to the outer surface of the middle arc (s 1), the separation angle (s 2) is far away from one end of the middle arc (s 1) and is provided with the notch (s 4), and the inner rotor (s 3) is embedded into the separation angle (s 2).
4. A tool for economic management mapping according to claim 3, wherein: well arc (s 1) include interlayer (e 01), support angle (e 02), glue film (e 03), glue film (e 03) are laminated in support angle (e 02) surface, the one end that glue film (e 03) kept away from support angle (e 02) is connected with interlayer (e 01).
5. The tool for economic management mapping according to claim 4, wherein: the supporting angle (e 02) comprises an outer expanding layer (11) and an outer expanding arc (22), and the outer expanding arc (22) is embedded in the outer expanding layer (11).
6. The tool for economic management mapping of claim 1, wherein: the support channel (x 4) comprises a uniform force point (m 1), a clamping angle (m 2) and a hollow channel (m 3), wherein the hollow channel (m 3) is installed between the clamping angles (m 2), and the clamping angle (m 2) is attached to the uniform force point (m 1).
7. The tool for economic management mapping of claim 6, wherein: the clamping angle (m 2) comprises a hard block (41), a pocket ball (42), a side supporting angle (43) and a middle angle (44), wherein the pocket ball (42) is embedded in the hard block (41), and the side supporting angle (43) is supported on the outer surface of the middle angle (44).
8. The tool for economic management mapping of claim 7, wherein: the side support angle (43) comprises an inner expanding angle (010), a laminated layer (020) and an inclined angle (030), the inclined angle (030) and the inner expanding angle (010) are of an integrated structure, and the inclined angle (030) is connected with the laminated layer (020).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010333100.1A CN111421985A (en) | 2020-04-24 | 2020-04-24 | Tool for economic management drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010333100.1A CN111421985A (en) | 2020-04-24 | 2020-04-24 | Tool for economic management drawing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111421985A true CN111421985A (en) | 2020-07-17 |
Family
ID=71556701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010333100.1A Pending CN111421985A (en) | 2020-04-24 | 2020-04-24 | Tool for economic management drawing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111421985A (en) |
Citations (10)
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|---|---|---|---|---|
| CN2850948Y (en) * | 2005-11-18 | 2006-12-27 | 杨飞 | Folding type multifunctional sector |
| CN201092205Y (en) * | 2007-09-05 | 2008-07-30 | 牛余鹏 | Multifunctional square |
| CN101362415A (en) * | 2008-09-28 | 2009-02-11 | 柯阳 | Set square comdined protractor and compasses |
| US20120285028A1 (en) * | 2011-05-10 | 2012-11-15 | Atwood Raymond E | Tool system for layout of a pitch |
| CN103486923A (en) * | 2013-10-14 | 2014-01-01 | 无锡艾科瑞思产品设计与研究有限公司 | Multifunctional flexible rule |
| CN203600844U (en) * | 2013-11-29 | 2014-05-21 | 张俊杰 | Multifunctional blackboard-writing ruler for math classes |
| CN105291654A (en) * | 2015-12-01 | 2016-02-03 | 上海市第一中学 | Folding-type multifunctional measuring scale |
| CN207216923U (en) * | 2017-07-17 | 2018-04-10 | 杨靖楠 | A kind of Multifunctional trigonometric function value helps solution mathematics teaching aid |
| CN110779501A (en) * | 2019-10-23 | 2020-02-11 | 永州职业技术学院 | Multifunctional measuring tool for indoor design |
| CN110905250A (en) * | 2019-12-11 | 2020-03-24 | 钟艺清 | Small-size intelligent three-dimensional appointed traffic track of carrying |
-
2020
- 2020-04-24 CN CN202010333100.1A patent/CN111421985A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2850948Y (en) * | 2005-11-18 | 2006-12-27 | 杨飞 | Folding type multifunctional sector |
| CN201092205Y (en) * | 2007-09-05 | 2008-07-30 | 牛余鹏 | Multifunctional square |
| CN101362415A (en) * | 2008-09-28 | 2009-02-11 | 柯阳 | Set square comdined protractor and compasses |
| US20120285028A1 (en) * | 2011-05-10 | 2012-11-15 | Atwood Raymond E | Tool system for layout of a pitch |
| CN103486923A (en) * | 2013-10-14 | 2014-01-01 | 无锡艾科瑞思产品设计与研究有限公司 | Multifunctional flexible rule |
| CN203600844U (en) * | 2013-11-29 | 2014-05-21 | 张俊杰 | Multifunctional blackboard-writing ruler for math classes |
| CN105291654A (en) * | 2015-12-01 | 2016-02-03 | 上海市第一中学 | Folding-type multifunctional measuring scale |
| CN207216923U (en) * | 2017-07-17 | 2018-04-10 | 杨靖楠 | A kind of Multifunctional trigonometric function value helps solution mathematics teaching aid |
| CN110779501A (en) * | 2019-10-23 | 2020-02-11 | 永州职业技术学院 | Multifunctional measuring tool for indoor design |
| CN110905250A (en) * | 2019-12-11 | 2020-03-24 | 钟艺清 | Small-size intelligent three-dimensional appointed traffic track of carrying |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200717 |