CN101269600B - Combined mapper - Google Patents

Combined mapper Download PDF

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Publication number
CN101269600B
CN101269600B CN200810023670XA CN200810023670A CN101269600B CN 101269600 B CN101269600 B CN 101269600B CN 200810023670X A CN200810023670X A CN 200810023670XA CN 200810023670 A CN200810023670 A CN 200810023670A CN 101269600 B CN101269600 B CN 101269600B
Authority
CN
China
Prior art keywords
ruler
chi
main scale
chart board
card
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
CN200810023670XA
Other languages
Chinese (zh)
Other versions
CN101269600A (en
Inventor
于习法
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yangzhou University
Original Assignee
Yangzhou University
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 Yangzhou University filed Critical Yangzhou University
Priority to CN200810023670XA priority Critical patent/CN101269600B/en
Publication of CN101269600A publication Critical patent/CN101269600A/en
Application granted granted Critical
Publication of CN101269600B publication Critical patent/CN101269600B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention discloses an assembled drawing instrument with the functions of a map board, a T square ruler, a straight ruler, a triangular ruler and a protractor, which is characterized in that the assembled drawing instrument is composed of the map board made of plastic, a main ruler and an assist ruler which are mounted and connected, the main ruler is transversely arranged on the map board surface, and the assist ruler is longitudinally arranged on the map board surface; a guide slot is arranged in the surrounding of the map board, a support foot is respectively arranged on both ends in one side of the map board, a ruler head of the main ruler is provided with a guide rail which slides in the guide slot and a button which is positioned with the guide slot, and a slide slot is arranged in the middle of a ruler body of the main ruler; the assist ruler is composed of the straight ruler and a ruler card, one end of the straight ruler is provided with the protractor with an arc-shaped slot, the protractor center is connected with the ruler card through a pin shaft, a guide rail is arranged below the pin shaft and is inserted in the slide slot on the main ruler, a button which is positioned with the arch slot is arranged correspondingly to the ruler card of the arc-shaped slot. The assembled drawing instrument has simple and reasonable structure, easy producing and manufacture, low cost, and convenient use, carrying and keeping.

Description

Combined mapper
Technical field
The present invention relates to the drawing appliance in the study and work, particularly integrate the combined mapper of set square, ruler, protractor.
Background technology
In study and work, particularly the industry science student in study, engineering technical personnel at work, use drawing instruments such as chart board, T-square, set square and protractor through regular meeting.Existing these drawing instruments generally all are single-pieces independently, and number of packages is many, and wedge angle is many, carry, keeping is inconvenient, simultaneously, the cost height, instrument disperses, use inconvenient, dimensional accuracy and quality that influence is drawn.In addition, traditional chart board is made of timber, be exposed to the sun by sunlight or drenches with rain and make moist, and all may produce distortion or goes rotten, even can be subjected to the destruction of mouse etc.
Summary of the invention
Purpose of the present invention is exactly at existing drawing appliance above shortcomings, a kind of use is provided, carries, take care of combined mapper easily.
The object of the present invention is achieved like this, and combined mapper is characterized in that the chart board and main scale, the auxilliary chi installation that are made of plastics connect to form, and main scale is horizontally installed on the chart board face, and auxilliary chi vertically is arranged on the chart board face; Be provided with guide groove around the chart board, a spike is respectively established at side two ends of chart board, and the chi head of main scale is provided with and is put in guide rail that slides in the guide groove and the button of locating with guide groove, is provided with a chute in the middle of the blade of main scale; Auxilliary chi is made up of ruler and chi card, one end of ruler is provided with the protractor of band deep-slotted chip breaker, the protractor center is crossed bearing pin with the chi cartoon and is connected, and bearing pin below is provided with guide rail and is inserted in the chute on the main scale, is provided with button with the deep-slotted chip breaker location corresponding to the chi card of deep-slotted chip breaker.
Chute both sides on the described main scale are provided with chi, Song's chi scale clearly.Described plastics are the PVC material.Main scale and auxilliary chi adopt transparent material to make.
The present invention is simple and reasonable, manufactures easily, and cost is low, and it is convenient to use, carry, take care of.Guide groove around the chart board so that main scale is made parallel sliding along guide groove, two spikes of chart board one side, prop up during use make chart board form one domatic, utilized principle of human engineering, to alleviate illustrator's sense of fatigue.The chi head of main scale has guide rail and button, and guide rail can make ruler move along guide groove, and the chi head of main scale, chi tail can be provided with guide rail, parallel sliding synchronously about assurance, and button can be used for fixing the position of ruler.Open a chute in the middle of the blade, convenient auxilliary chi horizontally slips along this groove, and carves the ruler scale of the Song dynasty and the Qing Dynasty in the groove both sides, so that the usefulness of ancient building design.Auxilliary chi is made up of a ruler and a chi card, and chi card and ruler are hinged, and makes ruler can freely rotate and read the angle that ruler rotates, and presses the button when angle is determined, locks in the deep-slotted chip breaker of ruler, promptly locks ruler and chi card.The guide rail that the hinge below is provided with can horizontally slip auxilliary chi along the chute of main scale.Thereby can draw the parallel lines and the perpendicular line of any direction.Auxilliary chi not the time spent desirable down or rotate to the position parallel with main scale.This combined mapper has the function of chart board, T-square, ruler, set square, protractor concurrently, and is not only light but also firm, long service life.Simultaneously saved timber again, helped environmental protection, can be widely used in student, engineering technical personnel's use, vast market prospect has been arranged.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is laterally (A-A among Fig. 1) sectional structure synoptic diagram of chart board of the present invention;
Fig. 3 is a main scale structural representation of the present invention;
Fig. 4 is an auxilliary chi structural representation of the present invention;
Fig. 5 is a main scale afterbody sectional structure synoptic diagram of the present invention;
Among the figure: 1 chart board, 2 guide grooves, 3 main scales, 4 chutes, 5 chi cards, 6 buttons, 7 guide rails, 8 buttons, 9 chi heads, 10 bearing pins, 11 rulers, 12 spikes, 13 deep-slotted chip breakers.
Embodiment
Chart board 1 is made by PVC, around chart board, make a guide groove 2 respectively, so that main scale 3 is made parallel sliding along guide groove, a spike 12 is respectively done at two ends in a side of chart board, prop up during use and make one of chart board formation domatic, utilized principle of human engineering, to alleviate illustrator's sense of fatigue.Main scale 3 is made up of chi head 9 and blade, fixes with rivet, and guide rail 7 and button 8 are set on chi head 9, and the guide rail on the main scale can make ruler move along guide groove, and 8 on button is the position that is used for fixing main scale.(also can guide rail 7 be set simultaneously, synchronous parallel sliding about assurance) at the chi tail.The blade of main scale 3 is made (as transparent plastic, organic glass etc.) with transparent material, opens a chute 4 in the middle of the blade, and convenient auxilliary chi horizontally slips along this groove, and carves the ruler scale of the Song dynasty and the Qing Dynasty in the chute both sides, so that the usefulness of ancient building design.In addition, this groove also can be done " ungraduated ruler " (the soft pen chi of traditional Chinese Painting) use.Auxilliary chi is made up of a ruler 11 and a chi card 5, and an end of ruler is made the arc plate that is the protractor shape, is carved with angle on the arc plate, and drives a deep-slotted chip breaker 13.The chi card is made (as transparent plastic, organic glass etc.) with transparent material, and chi card 5 and ruler 11 are hinged by bearing pin 10.The base of chi card 5 is parallel with the limit of main scale 3, one 0 degree lines (can use red line) are set on the chi card 5, ruler can freely rotate around bearing pin 10, can read the angle that ruler rotates from red 0 line, when determining, angle presses the button 6, button 6 is locked in the deep-slotted chip breaker 13 of ruler, locking ruler 11 and chi card 5, and the angle line draws.Below bearing pin 10, establish a guide rail, auxilliary chi can be horizontally slipped along the chute of main scale.Thereby can draw the parallel lines and the perpendicular line of any direction.Auxilliary chi not the time spent desirable down or rotate to the position parallel with main scale.

Claims (1)

1. combined mapper is characterized in that: this combined mapper is installed by chart board, main scale and auxilliary chi and is connected to form, and wherein, chart board is made by the PVC material, and main scale and auxilliary chi are made by transparent material; Main scale is horizontally installed on the chart board face, and auxilliary chi vertically is arranged on the chart board face; Be provided with guide groove around the chart board, a spike is respectively established at the two ends of chart board one side, the chi head of main scale is provided with first button that is put in first guide rail that slides in the guide groove and is used for fixing the main scale position, is provided with a chute in the middle of the blade of main scale, and is carved with chi, Song's chi scale clearly respectively in these chute both sides; Auxilliary chi is made up of ruler and chi card, one end of ruler is provided with the arc plate that is the protractor shape, be carved with angle on this arc plate, and drive a deep-slotted chip breaker, and the center of this arc plate is crossed bearing pin with the chi cartoon and is connected, described bearing pin below is provided with second guide rail and is inserted in the chute on the main scale, and is provided with second button that is used for fixing the ruler position of rotation corresponding to the chi card of deep-slotted chip breaker.
CN200810023670XA 2008-04-15 2008-04-15 Combined mapper Expired - Fee Related CN101269600B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200810023670XA CN101269600B (en) 2008-04-15 2008-04-15 Combined mapper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200810023670XA CN101269600B (en) 2008-04-15 2008-04-15 Combined mapper

Publications (2)

Publication Number Publication Date
CN101269600A CN101269600A (en) 2008-09-24
CN101269600B true CN101269600B (en) 2011-02-16

Family

ID=40003925

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200810023670XA Expired - Fee Related CN101269600B (en) 2008-04-15 2008-04-15 Combined mapper

Country Status (1)

Country Link
CN (1) CN101269600B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017183954A1 (en) * 2016-04-20 2017-10-26 Sória Pérez José Filiberto Assembly for obtaining multiple metric measurements, including an angle degree indicator and a centering device and having different measurement scales printed thereon

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102350907A (en) * 2011-07-13 2012-02-15 陈运来 Drawing board with tee square
CN102320201A (en) * 2011-08-31 2012-01-18 崔守孝 Drawing board
CN108544878A (en) * 2018-03-16 2018-09-18 浙江同济科技职业学院 A kind of portable multi-function drafting instrument
CN110588901A (en) * 2019-08-22 2019-12-20 浙江易航海信息技术有限公司 Chart table device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017183954A1 (en) * 2016-04-20 2017-10-26 Sória Pérez José Filiberto Assembly for obtaining multiple metric measurements, including an angle degree indicator and a centering device and having different measurement scales printed thereon

Also Published As

Publication number Publication date
CN101269600A (en) 2008-09-24

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Granted publication date: 20110216

Termination date: 20140415

C17 Cessation of patent right