CN107116934B - 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
- CN107116934B CN107116934B CN201710488231.5A CN201710488231A CN107116934B CN 107116934 B CN107116934 B CN 107116934B CN 201710488231 A CN201710488231 A CN 201710488231A CN 107116934 B CN107116934 B CN 107116934B
- Authority
- CN
- China
- Prior art keywords
- ruler
- multifunctional
- blade
- square
- head
- 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
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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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The present invention relates to measuring tool technical fields, provide a kind of Multifunctional T-square, including the ruler head for being mutually perpendicular to and connecting, blade and fastener, the one end of blade far from ruler head is provided with rotation ruler and the angle measurement device for digit-displaying for measuring and showing rotation ruler and blade angular dimension, the edge of blade and ruler head is both provided with scale, fastener has the abutting part and buckling parts being connected with each other, buckling parts sliding is arranged in blade, abutting part has bearing surface, bearing surface is parallel and opposite with ruler 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 intelligence of T-square.The present invention also provides how easy to use a kind of drawing suit, including Multifunctional T-square provided by the present invention, function be.
Description
Technical field
The present invention relates to measuring tool technical fields, in particular to a kind of Multifunctional T-square and suit of drawing.
Background technology
T-square, also known as T shapes ruler have " fourth " font ruler of crosspiece for one end, by mutually perpendicular ruler head and blade structure
At generally using transparent organic glass making, cooperation drawing board uses when often drawing drawing on engineering.T-square is picture
The tool of horizontal line and cooperation set square mapping, generally can be directly used for drawing parallel lines or the support as set square come picture with
Ruler at various angles straight line.
From the foregoing, it can be seen that the use of T-square is very extensive, it is also very great to be acted in drawing field.But above-mentioned fourth
Word ruler structure function is relatively simple, is required to that other tools is coordinated to be used in drawing or measurement process, more inconvenient.
Invention content
The present invention provides a kind of Multifunctional T-squares, it is intended to improve the problem of existing T-square has a single function.
The present invention provides a kind of drawing suit, drawing suit is vdiverse in function to be easy to use.
The invention is realized in this way：
A kind of Multifunctional T-square, including the ruler head, blade and the fastener that are mutually perpendicular to and connect, blade is far from ruler head
One end is provided with rotation ruler and the angle measurement device for digit-displaying for measuring and showing rotation ruler and blade angular dimension, blade and ruler
The edge of head is both provided with scale, and there is fastener the abutting part and buckling parts being connected with each other, buckling parts sliding to be arranged in blade, support
Socket part has bearing surface, and bearing surface is parallel and opposite with ruler head, and bearing surface is provided with infrared transmitter and infrared remote receiver, fastener
It 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.
Further, in preferred embodiments of the present invention, rotation ruler is provided with multiple installations for installing drawing pen core
Hole.
Further, in preferred embodiments of the present invention, Multifunctional T-square further includes lengthening ruler, lengthens ruler and rotation
The one end of ruler far from blade is detachably connected.
Further, in preferred embodiments of the present invention, blade is provided with to be lengthened ruler and deposits ruler slot for storing, and deposits ruler
The notch of slot is provided with capping.
Further, in preferred embodiments of the present invention, ruler head is provided with the roughness for the pen tip that rubs.
Further, in preferred embodiments of the present invention, roughness is rubber paper.
Further, in preferred embodiments of the present invention, ruler head is provided with calculator.
Further, in preferred embodiments of the present invention, ruler 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, ruler head is provided with suppending hole.
A kind of drawing suit, 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, other than 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 number
The rotation ruler and angle measurement device for digit-displaying that formula reflects, and is arranged can then carry out angle measurement and be converted into digital form reflection
Go out, realizes multifunction and the intelligence of T-square.
The present invention also provides a kind of drawing suits, since it includes Multifunctional T-square provided by the present invention, therefore its
It is vdiverse in function to be easy to use.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of embodiment of the present invention
Attached drawing be briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not to be seen as
It is the restriction to range, it for those of ordinary skill in the art, without creative efforts, can be with root
Other relevant attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram at the first visual angle of the Multifunctional T-square that embodiment of the present invention provides；
Fig. 2 is the structural schematic diagram at the second visual angle of the Multifunctional T-square that embodiment of the present invention provides；
Fig. 3 is the structural schematic diagram at the third visual angle for the Multifunctional T-square that embodiment of the present invention provides；
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- ruler heads；121- rubber paper；122- solar opto-electronic boards；
123- suppending holes；124- calculators；130- blades；131- rotates ruler；132- angle measurement 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 ruler slot；152- cappings；153- lengthens ruler.
Specific implementation mode
To keep the purpose, technical scheme and advantage of embodiment of the present invention clearer, implement below in conjunction with the present invention
The technical solution in embodiment of the present invention is clearly and completely described in attached drawing in mode, it is clear that described reality
The mode of applying is some embodiments 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 without creative efforts, belongs to the present invention
The range of protection.Therefore, the detailed description of the embodiments of the present invention to providing in the accompanying drawings is not intended to limit and wants below
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 without creative efforts belongs to this
Invent the range of protection.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, do not indicate or imply the indicated equipment or element must have a particular orientation, with spy
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be that machinery connects
It connects, can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary in two elements
The interaction relationship of the connection in portion or two elements.It 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 specifically defined or limited otherwise, fisrt feature the "upper" of second feature or "lower"
It may include that the first and second features are in direct contact, can also not be to be in direct contact but pass through it including the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " include first special
Sign is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include fisrt feature 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, an embodiment of the present invention provides a kind of Multifunctional T-square 100, the Multifunctional T-squares 100
Including the ruler head 120, blade 130 and fastener 140 for being mutually perpendicular to and connecting.
Specifically, as Figure 4-Figure 6, the one end of blade 130 far from ruler head 120 is provided with rotation ruler 131 and for measuring
And showing the angle measurement device for digit-displaying 132 of rotation ruler 131 and 130 angular dimension of blade, blade 130 and the edge of ruler head 120 are equal
It is provided with scale 111, there is fastener 140 abutting part 141 being connected with each other and buckling parts 142, the sliding of buckling parts 142 to be arranged in ruler
Body 130, abutting part 141 have bearing surface 143, and bearing surface 143 is parallel and opposite with ruler head 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
It is communicated to connect away from device for digit-displaying 146.
When needing ranging, ruler head 120 is overlapped close to the side of fastener 140 with one end of tested distance, by bearing surface
143 overlap with the other end of tested distance, and the length for obtaining tested distance is shown according to scale 111.
It when measuring the size of object, is placed between abutting part 141 and ruler head 120, to close to ruler head 120
Buckling parts 142 is slided in direction, so that one end of the object is abutted with ruler head 120, the other end is abutted with bearing surface 143, can be led at this time
The scale 111 for crossing the setting of 130 edge of blade 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, infrared
Transmitter 145 and infrared distance measurement device for digit-displaying 146 power on, and infrared transmitter 145 emits to ruler head 120 perpendicular to ruler head
120 infrared ray, and by ruler head 120 by infrared reflection, the infrared ray being reflected back is received by infrared remote receiver 144, infrared to connect
It receives device 144 and the signal received is passed into infrared distance measurement device for digit-displaying 146, will be measured after the calculating of infrared distance measurement device for digit-displaying 146
Range information show in digital form.
It should be pointed out that according to infrared distance measurement, then measured object cannot be barred from infrared remote receiver 144, infrared emission
Between device 145 and ruler head 120, otherwise infrared ray propagation path is blocked, and the distance measured is inaccurate.Further, work as needs
Measure it is more remote when, can by fastener 140 dismantle after, on the basis of installation site before rotation 180 ° be counter mounted on blade 130,
After anti-dress infrared remote receiver 144, infrared transmitter 145 can reverse measuremenet bigger distance without by blade 130 and ruler head 120
Constraint.
When needing measurement angle, measured angle is arranged between rotation ruler 131 and blade 130 by rotation rotation ruler 131,
Angle measurement device for digit-displaying 132 then reflects the angle value measured in digital form.
As shown in figure 4, further, rotation ruler 131 is provided with multiple mounting holes 134, which is 2mm,
Make using the drawing of Multifunctional T-square 100, drawing pen core can be inserted into mounting hole 134, rotation rotation ruler 131 makes drawing pen
Core is in drawing upper drawing circle to replace compasses.
Specifically, the spacing between each mounting hole 134 is identical, needs the different size of circle of picture in different mounting holes 134
Interior insertion drawing pen core, user can circle drawn by the position intuitive judgment according to the mounting hole 134 being inserted into radius.Into
One step, the inner wall that mounting hole 134 corresponds to rotation ruler 131 are provided with resilient rubbber cushion 135, setting resilient rubbber cushion 135 be for
Drawing pen core is set to be inserted into more firm in mounting hole 134.
Attached drawing 1 is please referred to, further, Multifunctional T-square 100 further includes lengthening ruler 153, lengthens ruler 153 and rotation ruler
131 one end far from blade 130 are detachably connected.
When the bowlder for needing drafting radius bigger, ruler 153 can be lengthened in one end installation of the rotation ruler 131 far from blade 130,
It lengthens and is again provided with mounting hole on ruler 153, drawing pen core is installed in the mounting hole on lengthening ruler 153, rotation ruler is rotated
131 draw the circle of radius bigger.
Further, lengthening the one end of ruler 153 far from rotation ruler 131 has chamfered section, and there are one 45 ° for chamfered section tool
Angle can be used in drawing chamfering.
Further, blade 130 is provided with lengthens ruler 153 and deposits ruler slot 151 for storing, and the notch for depositing ruler slot 151 sets
It is equipped with capping 152.
When lengthening ruler 153 need not be used, it is removed from rotation ruler 131, is positioned over and deposits in ruler slot 151, and cover
Upper capping 152, which is placed, lengthens the loss of ruler 153 or damage.
Further, ruler head 120 is provided with the roughness for the pen tip that rubs.Pencil would generally be used in drawing course,
The pen core of pencil slightly is then unfavorable for painting excessively, can carry out pencil-lead in roughness when pencil-lead is excessively thick in drawing course
Polishing makes pencil-lead attenuate and then facilitates drawing.
Further, in the present embodiment, roughness is rubber paper 121.121 rough surface of rubber paper, friction is convenient, and
It is easy to buy.Preferably, rubber paper 121 is detachably set to ruler head 120, when rubber paper 121 is because of its rough surface of long-term work
Degree can be removed when reducing replaces fresh sand mulberry paper 121.Further, to keep friction pen tip convenient, rubber paper 121 and blade
130 angles are 30 ° -60 °.
Further, as shown in fig. 6, ruler head 120 is provided with calculator 124.The calculator 124 can be used for after powering on
Some simple operations in drawing course so that the user of Multifunctional T-square 100 need not additionally use calculator 124, make
It is more convenient to obtain drawing course.
Further, ruler head 120 is provided with solar opto-electronic board 122, and solar opto-electronic board 122 is electrically connected with calculator 124
It connects.Solar opto-electronic board 122 can convert solar energy into electrical energy, the use of the electric energy supply calculator 124 after conversion, green
Colour circle is protected.
As shown in Figure 1, further, ruler head 120 is provided with suppending hole 123.Suppending hole 123 is arranged to be convenient for multi-functional fourth
Word ruler 100 hang on the position to be stored.
In conclusion Multifunctional T-square provided by the invention is compared to traditional T-square, it is common in addition to that can realize
Outside ranging, since 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 ruler and angle measurement device for digit-displaying that are arranged can then carry out angle
It measures and is converted into digital form and reflect, realize multifunction and the intelligence of T-square；Installation is set on rotation ruler
Hole can be inserted into drawing pen core in mounting hole, then picture circle can be carried out instead of compasses by rotating ruler；Design lengthens ruler and is to be able to picture more
Large-sized circle；Design deposit ruler slot for place lengthen ruler be then for prevent lengthen ruler loss；It is for grinding to design roughness
The pen tip of sharp drawing pencil is convenient for drawing；Selecting rubber paper, its is easy to use as roughness, cheap easy purchase and use
It is replaceable after long-time；Computer can carry out the simple operation in drawing course, keep drawing course more convenient；The sun is set
Energy electro-optical package is converted solar energy into electrical energy to be used for calculator, energy conservation and environmental protection；Suppending hole is arranged being capable of convenient multi-functional T-shaped
Ruler hang on the position for needing to store.
The present invention also provides a kind of drawing suits, 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 foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, for this field
For technical staff, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of Multifunctional T-square, which is characterized in that described including ruler head, blade and the fastener for being mutually perpendicular to and connecting
The one end of blade far from the ruler head is provided with rotation ruler and for measuring and showing that the rotation ruler and the blade angle are big
The edge of small angle measurement device for digit-displaying, the blade and the ruler head is both provided with scale, and the fastener, which has, to be connected with each other
Abutting part and buckling parts, buckling parts sliding is arranged in the blade, and the abutting part has bearing surface, the bearing surface
Parallel and opposite with the ruler 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 are communicated to connect with the infrared distance measurement device for digit-displaying；
The rotation ruler is provided with multiple mounting holes for installing drawing pen core；The aperture of the mounting hole is 2mm, the installation
The inner wall that hole corresponds to the rotation ruler is provided with resilient rubbber cushion.
2. Multifunctional T-square according to claim 1, which is characterized in that the Multifunctional T-square further includes lengthening
Ruler, the lengthening ruler are detachably connected with the described rotation one end of ruler far from the blade.
3. Multifunctional T-square according to claim 2, which is characterized in that the blade is provided with lengthens ruler for storing
Deposit ruler slot, the notch for depositing ruler slot is provided with capping.
4. Multifunctional T-square according to claim 1, which is characterized in that the ruler head is provided with for the pen tip that rubs
Roughness.
5. Multifunctional T-square according to claim 4, which is characterized in that the roughness is rubber paper.
6. Multifunctional T-square according to claim 1, which is characterized in that the ruler head is provided with calculator.
7. Multifunctional T-square according to claim 6, which is characterized in that the ruler head is provided with solar opto-electronic board,
The solar opto-electronic board is electrically connected with the calculator.
8. Multifunctional T-square according to claim 1, which is characterized in that the ruler head is provided with suppending hole.
9. a kind of drawing suit, which is characterized in that including such as claim 1-8 any one of them Multifunctional T-square.
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 CN107116934A (en) | 2017-09-01 |
| CN107116934B true 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) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018202239A1 (en) * | 2018-02-14 | 2019-08-14 | Dr. Johannes Heidenhain Gmbh | Bearing 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 |
| CN110260766B (en) * | 2019-07-29 | 2022-05-13 | 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 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN2355894Y (en) * | 1999-03-06 | 1999-12-29 | 胡海波 | Multifunctional tool rule for measuring and drawing |
| CN2880531Y (en) * | 2005-12-19 | 2007-03-21 | 郭洪岚 | Multifunctional drawing rule |
| CN202293899U (en) * | 2011-08-31 | 2012-07-04 | 山东科技大学 | T-square with calculator |
| CN104589864A (en) * | 2013-11-02 | 2015-05-06 | 冯金平 | Ruler special for accounting |
| CN204749647U (en) * | 2015-07-07 | 2015-11-11 | 辽宁石化职业技术学院 | Mechanical drawing chi of imparting knowledge to students |
| 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 |
-
2017
- 2017-06-23 CN CN201710488231.5A patent/CN107116934B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN107116934A (en) | 2017-09-01 |
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