CN201105589Y - Instrument for drawing table - Google Patents

Instrument for drawing table Download PDF

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Publication number
CN201105589Y
CN201105589Y CNU2007200797086U CN200720079708U CN201105589Y CN 201105589 Y CN201105589 Y CN 201105589Y CN U2007200797086 U CNU2007200797086 U CN U2007200797086U CN 200720079708 U CN200720079708 U CN 200720079708U CN 201105589 Y CN201105589 Y CN 201105589Y
Authority
CN
China
Prior art keywords
frame
slide rule
instrument
sides
chute
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
Application number
CNU2007200797086U
Other languages
Chinese (zh)
Inventor
陈佳颖
Original Assignee
陈佳颖
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 陈佳颖 filed Critical 陈佳颖
Priority to CNU2007200797086U priority Critical patent/CN201105589Y/en
Application granted granted Critical
Publication of CN201105589Y publication Critical patent/CN201105589Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a tool used for drawing forms and comprises that: length scales (2) are marked on the upper part of the upper surface or the inner side surface of side frames (10) of a rectangle frame (1), and the scales (2) on the two side frames (10) are symmetric; a ruler is arranged on the two side frames (10) in a sliding way to be used as a slide rule (3); the tool can draw forms with neat and beautiful lines conveniently and quickly and can adjust the distance of each grid in the form conveniently.

Description

Draw the instrument of form
Technical field
The utility model relates to a kind of instrument of drawing form.
Background technology
All need to make form in a lot of occasions, be used to make a report on or add up various data; People also need draw the grid that is similar to form, so that write neatly good-lookingly to word when especially the student writes on blank sheet of paper on blank sheet of paper.Draw form with existing ruler, then be easy to line drawing askewly, line and distance between centers of tracks differ, and the form that draws was both irregular, and was also not attractive in appearance, and operation very bothers.
The utility model content
The purpose of this utility model just provides a kind of instrument of drawing form, this instrument lines form neat, attractive in appearance that can draw quickly and easily, and can regulate the spacing between each grid in the form easily.
The utility model solves its technical problem, and the technical scheme that is adopted is: a kind of instrument of drawing form, and its structure is: the upper surface of the side frame of rectangle frame or the top of inner surface, mark lengths scale, the scale symmetry on the frame of both sides; A ruler is slidably mounted on the frame of both sides as slide rule.
During use, instrument is set level, side frame is parallel with the dual-side of paper, and slide rule moves up and down desired location along the chute of side frame, pushes down slide rule, with straight line on the stroke; Draw runner is moved straight next desired location, the second straight line that can draw is so that any many horizontal flat lined lines again; Just whole ruler revolves and turn 90 degrees use, the perpendicular ruling of the plurality of vertical of then can drawing; The various forms thereby the utility model can draw.
Compared with prior art, the beneficial effects of the utility model are: because slide rule can be mobile in chute easily, and can not obliquely be offset, many parallel form lines soon therefore can draw; Spacing between line and the line can be regulated definite by the scale on the left and right side frame easily, thus the horizontal and/or perpendicular form line of any spacing of can drawing as required.In a word, with ruler of the present utility model can draw quickly and easily spacing evenly, the various forms of neat appearance.
The concrete structure that above-mentioned slide rule is slidably mounted on the frame of both sides is: the inboard of both sides frame has the chute adaptive with the slide rule end, and the two ends of slide rule embed in the chute.
Above-mentioned slide rule end is " L " shape of evagination, horn-like, spherical crown shape.
Above-mentioned slide rule be slidably mounted on the frame of both sides concrete structure can also for: the end of slide rule is to lower convexity, and frame top, both sides has the chute adaptive with the convex shape of slide rule end, and the projection of slide rule end is embedded in the chute.
More than the adapted shape of these be slidingly connected mode and junctions, simple structure, easy to manufacture, slide flexibly, easy to use.
The side frame of above-mentioned rectangle frame is telescopic frame, and this telescopic frame is that two joint frame fits constitute.
The side frame of above-mentioned rectangle frame can also frame be hinged constitutes by two joints.
Adopt flexible fit or hinged overturn structure, side frame length of the present utility model is reduced, area occupied is little, is convenient for carrying, deposits.When especially the student uses, ruler directly can be positioned in the writing case, carry more convenient.
Adopt articulated structure, slide rule can also be extracted out from the junction of two joint side frames, uses as independent ruler.
The utility model will be further described below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one.
Fig. 2 is the cross-sectional view of slide rule and the side frame of the utility model embodiment one.
Fig. 3 is the cross-sectional view of slide rule and the side frame of the utility model embodiment two.
Fig. 4 is the cross-sectional view of slide rule and the side frame of the utility model embodiment three.
Fig. 5 is the cross-sectional view of slide rule and the side frame of the utility model embodiment four.
Fig. 6 is the cross-sectional view of slide rule and the side frame of the utility model embodiment five.
Fig. 7 is the structural representation of the utility model embodiment six.
Fig. 8 is the cross-sectional view of slide rule and the side frame of the utility model embodiment six.
The specific embodiment
Embodiment one
Fig. 1,2 illustrates, a kind of specific embodiment of the present utility model is: a kind of instrument of drawing form, the upper surface of the side frame 10 of rectangle frame 1 or the top of inner surface, mark lengths scale 2, scale 2 symmetries on the both sides frame 10, the initial upright position that is both sides frame scale is identical, and the unit spacing is identical.A ruler is slidably mounted on the both sides frame 10 as slide rule 3.
The concrete structure that slide rule 3 is slidably mounted on the both sides frame 10 is: the inboard of both sides frame 10 has the chute 4 adaptive with slide rule 3 ends, and the two ends of slide rule 3 embed in the chute 4.
The side frame 10 of rectangle frame 1 is hinged and connected by hinge 8 by two joint frames and constitutes.
Embodiment two
Fig. 3 illustrates, and present embodiment and embodiment one are basic identical, and different only is: slide rule 3 ends are " L " shape of evagination.
Embodiment three
Fig. 4 illustrates, and this example is basic identical with embodiment one, and different only is: slide rule 3 ends are the horn-like of evagination.
Embodiment four
Fig. 5 illustrates, and this example is basic identical with embodiment one, and different only is: the end of slide rule 3 is to lower convexity 3a, and frame 10 tops in both sides have the chute 4 adaptive with the protruding 3a shape of slide rule 3 ends, and the protruding 3a of slide rule 3 ends is embedded in the chute 4.It is downward horn-like that the protruding 3a of this example is.
Embodiment five
Fig. 6 illustrates, and this example is basic identical with embodiment one, and different only is: the end of slide rule 3 is to lower convexity 3a, and frame 10 tops in both sides have the chute 4 adaptive with the protruding 3a shape of slide rule 3 ends, and the protruding 3a of slide rule 3 ends is embedded in the chute 4.The protruding 3a of this example is the spherical crown shape.
Embodiment six
Fig. 7,8 illustrates, and this example is basic identical with embodiment one, and different only is: the side frame 10 of rectangle frame 1 is telescopic frame, and this telescopic frame is that two joint frame 10a, 10b fit constitute.Fig. 7 is the structural representation of present embodiment, and Fig. 8 is the structural representation of present embodiment slide rule and the flexible shrink-fit structure of chute.
Slide rule 3 of the present utility model can directly adopt existing ruler.Rectangular shaped rim can adopt materials such as metal, plastics, lucite, timber to make.

Claims (6)

1. an instrument of drawing form is characterized in that: the upper surface of the side frame (10) of rectangle frame (1) or the top of inner surface, mark lengths scale (2), scale (2) symmetry on the both sides frame (10); A ruler is slidably mounted on both sides frame (10) and goes up as slide rule (3).
2. a kind of instrument of drawing form as claimed in claim 1, it is characterized in that: the concrete structure that described slide rule (3) is slidably mounted on the both sides frame (10) is: the inboard of both sides frame (10) has and the adaptive chute (4) in slide rule (3) end, and the two ends of slide rule (3) embed in the chute (4).
3. a kind of instrument of drawing form as claimed in claim 2 is characterized in that: described slide rule (3) end is " L " shape of evagination, horn-like, spherical crown shape.
4. a kind of instrument of drawing form as claimed in claim 1, it is characterized in that: the concrete structure that described slide rule (3) is slidably mounted on the both sides frame (10) is: the end of slide rule (3) is to lower convexity (3a), both sides frame (10) top has the adaptive chute (4) of projection (3a) shape with slide rule (3) end, and the projection (3a) of slide rule (3) end is embedded in the chute (4).
5. a kind of instrument of drawing form as claimed in claim 1 is characterized in that: the side frame (10) of described rectangle frame (1) is telescopic frame, and this telescopic frame is that two joint frame fits constitute.
6. a kind of instrument of drawing form as claimed in claim 1 is characterized in that: the side frame (1a) of described rectangle frame (1) is by the hinged formation of two joint frames (10a, 10b).
CNU2007200797086U 2007-05-29 2007-05-29 Instrument for drawing table Expired - Fee Related CN201105589Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200797086U CN201105589Y (en) 2007-05-29 2007-05-29 Instrument for drawing table

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200797086U CN201105589Y (en) 2007-05-29 2007-05-29 Instrument for drawing table

Publications (1)

Publication Number Publication Date
CN201105589Y true CN201105589Y (en) 2008-08-27

Family

ID=39957382

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200797086U Expired - Fee Related CN201105589Y (en) 2007-05-29 2007-05-29 Instrument for drawing table

Country Status (1)

Country Link
CN (1) CN201105589Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2470588A (en) * 2009-05-28 2010-12-01 Richard Charles Bosville Emerson Drawing aid
CN103722960A (en) * 2012-10-15 2014-04-16 周维保 Manual grid drawing device
CN104494337A (en) * 2015-01-09 2015-04-08 周维保 Student square ruler
CN105241492A (en) * 2015-11-05 2016-01-13 贵州省交通规划勘察设计研究院股份有限公司 Positioning grid for road lighting detection and road lighting detection method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2470588A (en) * 2009-05-28 2010-12-01 Richard Charles Bosville Emerson Drawing aid
GB2470588B (en) * 2009-05-28 2013-07-24 Richard Charles Bosville Emerson Drawing aid
CN103722960A (en) * 2012-10-15 2014-04-16 周维保 Manual grid drawing device
CN104494337A (en) * 2015-01-09 2015-04-08 周维保 Student square ruler
CN105241492A (en) * 2015-11-05 2016-01-13 贵州省交通规划勘察设计研究院股份有限公司 Positioning grid for road lighting detection and road lighting detection method

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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: 20080827

Termination date: 20120529