CN107116934A - A kind of Multifunctional T-square and suit of drawing - Google Patents
A kind of Multifunctional T-square and suit of drawing Download PDFInfo
- Publication number
- CN107116934A CN107116934A CN201710488231.5A CN201710488231A CN107116934A CN 107116934 A CN107116934 A CN 107116934A CN 201710488231 A CN201710488231 A CN 201710488231A CN 107116934 A CN107116934 A CN 107116934A
- Authority
- CN
- China
- Prior art keywords
- chi
- multifunctional
- square
- blade
- digit
- 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.)
- Granted
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Classifications
-
- 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
- B43L7/00—Straightedges
- B43L7/02—T-squares and other similar squares
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
Abstract
The present invention relates to survey tool technical field, there is provided a kind of Multifunctional T-square, including the chi head for being mutually perpendicular to and connecting, blade and fastener, the one end of blade away from chi head is provided with rotation chi and the angular surveying device for digit-displaying for measuring and showing rotation chi and blade angular dimension, the edge of blade and chi head is provided with scale, fastener has the abutting part and buckling parts being connected with each other, buckling parts slides and is arranged in blade, abutting part has bearing surface, bearing surface is parallel and relative with chi head, bearing surface is provided with infrared transmitter and infrared remote receiver, fastener is provided with infrared distance measurement device for digit-displaying, infrared remote receiver is communicated to connect with infrared distance measurement device for digit-displaying.The Multifunctional T-square can more accurately ranging and measurement angle, and reflect in digital form, realize multifunction and the intellectuality of T-square.Present invention also offers one kind drawing suit, including Multifunctional T-square provided by the present invention, how easy to use its function is.
Description
Technical field
The present invention relates to survey tool technical field, in particular to a kind of Multifunctional T-square and suit of drawing.
Background technology
T-square, also known as T-shaped chi, are " fourth " font ruler that there is crosspiece one end, by mutually perpendicular chi head and blade structure
Into, it is general to be made using transparent organic glass, coordinate drawing board to use when often drawing drawing on engineering.T-square is picture
Horizontal line and coordinate set square mapping instrument, typically can be directly used for drawing parallel lines or the support as set square come picture with
Straight line of the ruler into various angles.
Use by above-mentioned visible T-square is quite varied, act on also very great in drawing field.But above-mentioned fourth
Word chi structure function is relatively simple, is required to coordinate other instruments to be used in drawing or measurement process, more inconvenient.
The content of the invention
The invention provides a kind of Multifunctional T-square, it is intended to improves the problem of existing T-square function is single.
Draw and be set with the invention provides one kind, drawing suit is vdiverse in function to be easy to use.
What the present invention was realized in：
A kind of Multifunctional T-square, including chi head, blade and the fastener for being mutually perpendicular to and connecting, blade is away from chi head
One end is provided with rotation chi and the angular surveying device for digit-displaying for measuring and showing rotation chi and blade angular dimension, blade and chi
The edge of head is provided with scale, and fastener has the abutting part and buckling parts being connected with each other, and buckling parts slides and is arranged in blade, supports
Socket part has bearing surface, and bearing surface is parallel and relative with chi head, and bearing surface is provided with infrared transmitter and infrared remote receiver, fastener
Infrared distance measurement device for digit-displaying is provided with, infrared remote receiver is communicated to connect with infrared distance measurement device for digit-displaying.
Further, in preferred embodiments of the present invention, rotation chi is provided with multiple installations for installing drawing pen core
Hole.
Further, in preferred embodiments of the present invention, Multifunctional T-square also includes lengthening chi, lengthens chi and rotation
The one end of chi away from blade is detachably connected.
Further, in preferred embodiments of the present invention, blade is provided with deposits chi groove for storage lengthening chi, deposits chi
The notch of groove is provided with groove lid.
Further, in preferred embodiments of the present invention, chi head is provided with the roughness for the nib that rubs.
Further, in preferred embodiments of the present invention, roughness is rubber paper.
Further, in preferred embodiments of the present invention, chi head is provided with calculator.
Further, in preferred embodiments of the present invention, chi head is provided with solar opto-electronic board, solar opto-electronic board with
Calculator is electrically connected.
Further, in preferred embodiments of the present invention, chi head is provided with suppending hole.
One kind, which is drawn, to be set with, including above-mentioned Multifunctional T-square.
The beneficial effects of the invention are as follows：The Multifunctional T-square that the present invention is obtained by above-mentioned design, in use, of the invention
The Multifunctional T-square of offer is compared to traditional T-square, in addition to it can realize common ranging, due to the infrared hair of setting
Emitter, infrared remote receiver and infrared distance measurement device for digit-displaying can more accurately carry out ranging and by the distance measured with the shape of numeral
Formula reflects, and the rotation chi and angular surveying device for digit-displaying set can then carry out angular surveying and be converted into digital form reflection
Go out, realize multifunction and the intellectuality of T-square.
Drawn suit present invention also offers one kind, because it includes Multifunctional T-square provided by the present invention, therefore its
It is vdiverse in function to be easy to use.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of embodiment of the present invention, it will use below required in embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not to be seen as
It is the restriction to scope, for those of ordinary skill in the art, on the premise of not paying creative work, can be with root
Other related accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation at the first visual angle of the Multifunctional T-square that embodiment of the present invention is provided；
Fig. 2 is the structural representation at the second visual angle of the Multifunctional T-square that embodiment of the present invention is provided；
Fig. 3 is the structural representation at the 3rd visual angle of the Multifunctional T-square that embodiment of the present invention is provided；
Fig. 4 is the enlarged drawing in IV region in Fig. 1；
Fig. 5 is the enlarged drawing in V region in Fig. 2；
Fig. 6 is the enlarged drawing in VI region in Fig. 1.
Icon：100- Multifunctional T-squares；111- scales；120- chi heads；121- rubber paper；122- solar opto-electronic boards；
123- suppending holes；124- calculators；130- blades；131- rotates chi；132- angular surveying device for digit-displaying；134- mounting holes；135-
Resilient rubbber cushion；140- fasteners；141- abutting parts；142- buckling parts；143- bearing surfaces；144- infrared remote receivers；145- is infrared
Transmitter；146- infrared distance measurement device for digit-displaying；151- deposits chi groove；152- groove lids；153- lengthens chi.
Embodiment
To make the purpose, technical scheme and advantage of embodiment of the present invention clearer, below in conjunction with present invention implementation
Accompanying drawing in mode, the technical scheme in embodiment of the present invention is clearly and completely described, it is clear that described reality
The mode of applying is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ability
The every other embodiment that domain those of ordinary skill is obtained under the premise of creative work is not made, belongs to the present invention
The scope of protection.Therefore, the detailed description of embodiments of the present invention below to providing in the accompanying drawings, which is not intended to limit, wants
The scope of the present invention of protection is sought, but is merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention,
The every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, belongs to this
Invent the scope of protection.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " are, based on orientation shown in the drawings or position relationship, to be for only for ease of
The description present invention and simplified description, rather than indicate or imply that the equipment or element of meaning must have specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In the description of the invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be contacted including the first and second features, it is not direct contact but by it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Levy directly over second feature and oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
As shown in Figure 1-Figure 3, the embodiments of the invention provide a kind of Multifunctional T-square 100, the Multifunctional T-square 100
Chi first 120, blade 130 and fastener 140 including being mutually perpendicular to and connecting.
Specifically, as Figure 4-Figure 6, the one end of blade 130 away from chi first 120 is provided with rotation chi 131 and for measuring
And the angular surveying device for digit-displaying 132 of rotation chi 131 and the angular dimension of blade 130 is shown, the edge of blade 130 and chi first 120 is equal
Scale 111 is provided with, fastener 140 has the abutting part 141 and buckling parts 142 being connected with each other, and buckling parts 142 slides and is arranged in chi
Body 130, abutting part 141 has bearing surface 143, and bearing surface 143 is parallel and relative with chi first 120, and bearing surface 143 is provided with infrared
Transmitter 145 and infrared remote receiver 144, fastener 140 are provided with infrared distance measurement device for digit-displaying 146, infrared remote receiver 144 and infrared survey
Communicated to connect away from device for digit-displaying 146.
When needing ranging, chi first 120 is overlapped close to the side of fastener 140 with one end of tested distance, by bearing surface
143 are overlapped with the other end of tested distance, and the length for drawing tested distance is shown according to scale 111.
When measuring the size of object, it is placed between abutting part 141 and chi first 120, to close to chi first 120
Buckling parts 142 is slided in direction, one end of the object is abutted with chi first 120, the other end is abutted with bearing surface 143, can now be led to
The scale 111 for crossing the setting of the edge of blade 130 reads the length of the object.
If necessary to more accurately measure the length of certain distance or the length of object can make infrared remote receiver 144, it is infrared
Transmitter 145 and infrared distance measurement device for digit-displaying 146 switch on power, and infrared transmitter 145 is launched perpendicular to chi head to chi first 120
120 infrared ray, and by chi first 120 by infrared reflection, the infrared ray being reflected back is received by infrared remote receiver 144, infrared to connect
Receive device 144 and the signal received is passed into infrared distance measurement device for digit-displaying 146, will be measured after being calculated through infrared distance measurement device for digit-displaying 146
Range information show in digital form.
It is pointed out that according to infrared distance measurement, then measured object can not be barred from infrared remote receiver 144, infrared emission
Between device 145 and chi first 120, otherwise infrared ray propagation path is blocked, and the distance measured is inaccurate.Further, needs are worked as
When measurement is more remote, after can fastener 140 be dismantled, 180 ° of rotation is counter mounted on blade 130 on the basis of installation site before,
After anti-dress infrared remote receiver 144, infrared transmitter 145 can the bigger distance of reverse measuremenet without by blade 130 and chi first 120
Constraint.
When needing measurement angle, rotation chi 131 is rotated, measured angle is arranged between rotation chi 131 and blade 130,
Angular surveying device for digit-displaying 132 then reflects the angle value measured in digital form.
As shown in figure 4, further, rotation chi 131 is provided with multiple mounting holes 134, the aperture of mounting hole 134 is 2mm,
Make being drawn using Multifunctional T-square 100, drawing pen core can be inserted in mounting hole 134, rotating rotation chi 131 makes drawing pen
Core is in drawing upper drawing circle to replace compasses.
Specifically, the spacing between each mounting hole 134 is identical, it is necessary to draw different size of circle in different mounting holes 134
Interior insertion drawing pen core, the radius that user can justify according to drawn by the position intuitive judgment of the mounting hole 134 inserted.Enter
One step, the inwall of mounting hole 134 corresponding rotation chi 131 is provided with resilient rubbber cushion 135, set resilient rubbber cushion 135 to be for
Make drawing pen core insert in mounting hole 134 more to consolidate.
Accompanying drawing 1 is refer to, further, Multifunctional T-square 100 also includes lengthening chi 153, lengthens chi 153 and rotation chi
131 one end away from blade 130 are detachably connected.
When needing to draw the bigger bowlder of radius, it can be installed in the one end of rotation chi 131 away from blade 130 and lengthen chi 153,
Lengthen and be again provided with mounting hole on chi 153, drawing pen core is installed and lengthened in the mounting hole on chi 153, rotation chi is rotated
131 draw the bigger circle of radius.
Further, lengthening the one end of chi 153 away from rotation chi 131 has chamfered section, and the chamfered section has one 45 °
Angle, can be used in drawing chamfering.
Further, blade 130 is provided with deposits chi groove 151 for storage lengthening chi 153, and the notch for depositing chi groove 151 is set
It is equipped with groove lid 152.
When lengthening chi 153 need not be used, it is pulled down from rotation chi 131, is positioned over and deposits in chi groove 151, and cover
Upper groove lid 152 places lengthening chi 153 and loses or damage.
Further, chi first 120 is provided with the roughness for the nib that rubs.Pencil would generally be used in drawing course,
The pen core of pencil is excessively thick to be then unfavorable for drawing, can carry out pencil-lead in roughness when pencil-lead is excessively thick in drawing course
Polishing makes pencil-lead attenuate and then convenient drawing.
Further, in the present embodiment, roughness is rubber paper 121.The rough surface of rubber paper 121, friction is convenient, and
It is easy to buy.Preferably, rubber paper 121 is detachably arranged at chi first 120, when rubber paper 121 is because of its rough surface of long-term work
Degree can be pulled down replacing fresh sand mulberry paper 121 when reducing.Further, to make friction nib convenient, rubber paper 121 and blade
130 angles are 30 ° -60 °.
Further, as shown in fig. 6, chi first 120 is provided with calculator 124.The calculator 124 can be used for after switching on power
Some simple operations in drawing course so that the user of Multifunctional T-square 100 need not additionally use calculator 124, make
Obtain drawing course more convenient.
Further, chi first 120 is provided with solar opto-electronic board 122, and solar opto-electronic board 122 is electrically connected with calculator 124
Connect.Solar opto-electronic board 122 can be converted solar energy into electrical energy, and the electric energy after its conversion supplies the use of calculator 124, green
Colour circle is protected.
As shown in figure 1, further, chi first 120 is provided with suppending hole 123.Suppending hole 123 is set to be easy to multi-functional fourth
Word chi 100 hang on the position to be deposited.
In summary, the Multifunctional T-square that the present invention is provided is common except that can realize compared to traditional T-square
Outside ranging, because the infrared transmitter of setting, infrared remote receiver and infrared distance measurement device for digit-displaying can more accurately carry out ranging
And reflect the distance measured in digital form, and the rotation chi and angular surveying device for digit-displaying that set can then carry out angle
Measure and be converted into digital form and reflect, realize multifunction and the intellectuality of T-square；Set and install on rotation chi
Drawing pen core is can be inserted into hole, mounting hole, then rotating chi can replace compasses to carry out picture circle；Design lengthens chi and is able to picture more
Large-sized circle；Design deposit chi groove be used for place lengthen chi then be used for prevent lengthen chi loss；Design roughness is to be used to grind
The nib of sharp drawing pencil is easy to draw；From rubber paper, as roughness, its is easy to use, it is cheap it is easy purchase and use
It is replaceable after long-time；Computer can carry out the simple operation in drawing course, drawing course is more facilitated；The sun is set
Energy electro-optical package is converted solar energy into electrical energy to be used for calculator, energy-conserving and environment-protective；Set suppending hole being capable of convenient multi-functional T-shaped
Chi hang on the position for needing to deposit.
Draw and be set with present invention also offers one kind, including Multifunctional T-square provided by the present invention, due to including this
The there is provided Multifunctional T-square of invention thus drawing suit is vdiverse in function is easy to use.
The preferred embodiment of the present invention is the foregoing is only, is not intended to limit the invention, for this area
For technical staff, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made is any
Modification, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of Multifunctional T-square, it is characterised in that described including chi head, blade and the fastener for being mutually perpendicular to and connecting
The one end of blade away from the chi head is provided with rotation chi and for measuring and showing that the rotation chi and the blade angle are big
The edge of small angular surveying device for digit-displaying, the blade and the chi head is provided with scale, and the fastener, which has, to be connected with each other
Abutting part and buckling parts, the buckling parts slides and is arranged in the blade, and the abutting part has bearing surface, the bearing surface
Parallel and relative with the chi head, the bearing surface is provided with infrared transmitter and infrared remote receiver, and the fastener is provided with red
Outer ranging device for digit-displaying, the infrared remote receiver is communicated to connect with the infrared distance measurement device for digit-displaying.
2. Multifunctional T-square according to claim 1, it is characterised in that the rotation chi is provided with multiple install and painted
The mounting hole of figure pen core.
3. Multifunctional T-square according to claim 2, it is characterised in that the Multifunctional T-square also includes lengthening
Chi, the lengthening chi is detachably connected with the described one end of rotation chi away from the blade.
4. Multifunctional T-square according to claim 3, it is characterised in that the blade is provided with lengthens chi for depositing
Deposit chi groove, the notch for depositing chi groove is provided with groove lid.
5. Multifunctional T-square according to claim 1, it is characterised in that the chi head is provided with for the nib that rubs
Roughness.
6. Multifunctional T-square according to claim 5, it is characterised in that the roughness is rubber paper.
7. Multifunctional T-square according to claim 1, it is characterised in that the chi head is provided with calculator.
8. Multifunctional T-square according to claim 7, it is characterised in that the chi head is provided with solar opto-electronic board,
The solar opto-electronic board is electrically connected with the calculator.
9. Multifunctional T-square according to claim 1, it is characterised in that the chi head is provided with suppending hole.
The suit 10. one kind is drawn, it is characterised in that including the Multifunctional T-square as described in claim any one of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710488231.5A CN107116934B (en) | 2017-06-23 | 2017-06-23 | A kind of Multifunctional T-square and suit of drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710488231.5A CN107116934B (en) | 2017-06-23 | 2017-06-23 | A kind of Multifunctional T-square and suit of drawing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107116934A true CN107116934A (en) | 2017-09-01 |
| CN107116934B CN107116934B (en) | 2018-09-25 |
Family
ID=59718671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710488231.5A Expired - Fee Related CN107116934B (en) | 2017-06-23 | 2017-06-23 | A kind of Multifunctional T-square and suit of drawing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107116934B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160429A (en) * | 2018-02-14 | 2019-08-23 | 约翰内斯·海德汉博士有限公司 | The angle measurement unit of bearing-free |
| CN110260766A (en) * | 2019-07-29 | 2019-09-20 | 京东方科技集团股份有限公司 | Angle plate detection jig, system and detection method |
| CN110843387A (en) * | 2018-08-20 | 2020-02-28 | 成都济业教学设备有限公司 | Be applied to multi-functional T type chi of teaching |
| CN113551580A (en) * | 2021-07-23 | 2021-10-26 | 张会娟 | Measuring device for construction template based on intelligent computer |
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| US4974164A (en) * | 1988-05-02 | 1990-11-27 | Lewis Gainer R | Digital measuring and proportioning instrument |
| CN2072482U (en) * | 1990-06-30 | 1991-03-06 | 李新华 | Multi-functional t-square |
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| CN104589864A (en) * | 2013-11-02 | 2015-05-06 | 冯金平 | Ruler special for accounting |
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| CN204955848U (en) * | 2015-09-25 | 2016-01-13 | 国家电网公司 | Chi is drawn to experimental data chart |
| CN205505883U (en) * | 2016-04-14 | 2016-08-24 | 青岛华顺工具厂 | Infrared range finding slide caliper |
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| US4974164A (en) * | 1988-05-02 | 1990-11-27 | Lewis Gainer R | Digital measuring and proportioning instrument |
| CN2053988U (en) * | 1989-07-18 | 1990-03-07 | 曾德邻 | F shaped changeable ruler and its mating drawing-board |
| CN2072482U (en) * | 1990-06-30 | 1991-03-06 | 李新华 | Multi-functional t-square |
| JPH09193597A (en) * | 1996-01-19 | 1997-07-29 | Yoshiyuki Kaneshiro | Designing and drafting machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160429A (en) * | 2018-02-14 | 2019-08-23 | 约翰内斯·海德汉博士有限公司 | The angle measurement unit of bearing-free |
| CN110160429B (en) * | 2018-02-14 | 2022-02-01 | 约翰内斯·海德汉博士有限公司 | Bearingless angle measuring device |
| CN110843387A (en) * | 2018-08-20 | 2020-02-28 | 成都济业教学设备有限公司 | Be applied to multi-functional T type chi of teaching |
| CN110260766A (en) * | 2019-07-29 | 2019-09-20 | 京东方科技集团股份有限公司 | Angle plate detection jig, system and detection method |
| CN113551580A (en) * | 2021-07-23 | 2021-10-26 | 张会娟 | Measuring device for construction template based on intelligent computer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107116934B (en) | 2018-09-25 |
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