CN214606809U

CN214606809U - Multifunctional T-shaped ruler

Info

Publication number: CN214606809U
Application number: CN202120513958.6U
Authority: CN
Inventors: 李泓池
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2021-11-05
Anticipated expiration: 2031-03-11

Abstract

The utility model discloses a multi-functional T shape chi relates to drawing tool technical field, include: the ruler comprises a T-shaped head and a ruler body, wherein the ruler body is provided with a sliding groove; a fixed component and a sliding component are arranged in the sliding groove; the sliding assembly can change positions in the sliding groove and can be fixed in the sliding groove; the fixing component can fix one end of the ruler body on a target object, so that the ruler body can rotate by taking the position where the fixing component fixes the ruler body as the circle center; when the ruler body rotates, the sliding assembly can draw a circular/arc line on a target object, the circular/arc line takes the position of the ruler body fixed on the target object by the fixing assembly as the circle center, and the distance between the circle center and the position of the sliding assembly for drawing the circular/arc line on the target object as the radius. The drawing device has the function of drawing circular/arc lines, and simultaneously, drawn straight lines are more accurate.

Description

Multifunctional T-shaped ruler

Technical Field

The utility model belongs to the technical field of drawing tool technique and specifically relates to a multi-functional T shape chi.

Background

The T-square (also called T-square) is a T-square with a crosspiece at one end and is composed of a square head and a square body which are perpendicular to each other. The T-square is widely applied to various design drawings, and can be matched with drawing tools such as a set square, a protractor and the like in use, so that straight lines at various angles can be drawn according to requirements.

In the prior art, a T-shaped ruler is often used for drawing horizontal lines and parallel lines, and a scale, a protractor and other drawing tools are often required to be matched in the line drawing process, so that the function is single; and when the line with higher requirement on the drawing accuracy is drawn, errors are easily caused by human factors. Meanwhile, the T-shaped ruler in the prior art cannot draw a circular line.

Disclosure of Invention

The invention of the utility model aims to: the utility model provides a multi-functional T shape chi, its function except that can realize the T shape chi among the prior art and draw the straight line can also draw circular/arc line, simultaneously, is using the utility model discloses a when T shape chi draws the straight line, the accurate mark of scale is realized to the accessible mark hole, avoids human error's interference.

The utility model adopts the technical scheme as follows:

a multi-function T-ruler comprising: the ruler comprises a T-shaped head and a ruler body, wherein the ruler body is provided with a sliding groove; a compasses component is arranged in the sliding groove; the compass assembly includes: a fixed component and a sliding component; the sliding assembly can change positions in the sliding groove and can be fixed in the sliding groove; the fixing component can fix one end of the ruler body on a target object, so that the ruler body can rotate by taking the position where the fixing component fixes the ruler body as the circle center; when the ruler body rotates, the sliding assembly can draw a circular/arc line on a target object, the circular/arc line takes the position of the ruler body fixed on the target object by the fixing assembly as the circle center, and the distance between the circle center and the position of the sliding assembly for drawing the circular/arc line on the target object as the radius.

Further, the T-shaped head and the ruler body can be separated.

Furthermore, the two sides of the ruler body are provided with measuring parts; the measurement section includes: scale and mark holes; the marking holes correspond to the scales one by one.

Furthermore, the fixing component fixes one end of the ruler body on a target object through a fixing device arranged at the bottom.

Further, the fixing device is of a nail-shaped structure.

Further, the fixing assembly includes: the upper part of the fixed component and the lower part of the fixed component; the upper part of the fixed component is detachably connected with the lower part of the fixed component; the fixing device is arranged on the bottom surface of the lower part of the fixing component.

Further, the upper part of the fixing component and the lower part of the fixing component are connected through bolts/studs.

Furthermore, a drawing through hole is formed in the sliding assembly; through the drawing through hole, when the ruler body rotates, the sliding assembly can draw a circular/arc line on a target object.

Further, the sliding assembly includes: the upper part of the sliding component and the lower part of the sliding component; the upper part of the sliding component is detachably connected with the lower part of the sliding component.

Further, the upper part of the sliding assembly and the lower part of the sliding assembly are connected through a bolt/stud; the drawing through hole is formed in the lower portion of the sliding assembly.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1) the function is various, possesses the drawing circular arc line function: the utility model discloses a set up the spout on the blade and set up the compasses subassembly for T shape chi not only can draw the straight line, can also accomplish the function that the compasses drawn the circle, and just improve on the structure of T shape chi itself, increased the function of T shape chi, improved the applicable width of T shape chi.

2) The precision is high: the utility model discloses a set up the mark hole of scale one-to-one to guarantee when drawing the higher lines of accuracy requirement, can not cause the error because of the human factor, promoted the accuracy of T shape chi.

3) The structure is simple: the utility model discloses when improving T shape chi, only improve on the basis of T shape chi itself, do not have through additional other devices on T shape chi, simple structure, portable, the practicality is high.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural view of the multifunctional T-shaped ruler of the present invention.

Fig. 2 is a schematic structural view of a blade of the multifunctional T-shaped ruler of the present invention.

Fig. 3 is a schematic structural view of a measuring portion of the blade of the multifunctional T-shaped ruler of the present invention.

Fig. 4 is a schematic structural diagram of a sliding assembly of the blade of the multifunctional T-shaped ruler of the present invention.

Fig. 5 is a schematic structural view of the fixing component of the blade of the multifunctional T-shaped ruler of the present invention at a side view angle

Fig. 6 is a schematic structural view of the fixing component of the blade of the multifunctional T-shaped ruler of the present invention at the front view angle

Fig. 7 is a schematic structural view of a lower portion of a fixing component of a blade of the multifunctional T-shaped ruler of the present invention.

Fig. 8 is a schematic structural view of a lower portion of a sliding assembly of a blade of the multifunctional T-shaped ruler according to the present invention.

Fig. 9 is a schematic structural view of a T-shaped head of a blade of the multifunctional T-shaped ruler of the present invention.

In the figure, 100-ruler body, 200-T-shaped head, 300-compass component, 101-ruler body jogging part, 102-measuring part, 103-sliding groove, 104-measuring part, 105-marking hole, 106-scale, 301-sliding component upper part, 302-sliding component lower part, 303-drawing through hole, 304-fixing component upper part, 305-fixing component lower part, 306-fixing device, 307-fixing component stud, 309-sliding component thread and 201-T-shaped head jogging part.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract) may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

As shown in fig. 1, a multifunctional T-shaped ruler comprises: the T-shaped head 200 and the ruler body 100, wherein the ruler body 100 is provided with a sliding groove 103; the inside of the sliding groove is provided with a compasses component 300; the compass assembly includes: a fixed assembly 300B and a sliding assembly 300A; the slide assembly 300A can change positions within the slide slot 103 and can be fixed within the slide slot 103.

When in use, the fixing component 300B firstly fixes one end of the ruler body 100 on a target object, so that the ruler body 100 can rotate by taking the position where the fixing component 300B fixes the ruler body 100 on the target object as the circle center; when the blade 100 rotates, the sliding assembly 300A can draw a circle/arc line on the target object, the circle/arc line takes the position where the blade 100 is fixed on the target object by the fixing assembly 300B as the center of a circle, and the distance between the center of a circle and the position where the sliding assembly 300A draws the circle/arc line on the target object as the radius.

By adjusting the position of the sliding assembly 300A in the sliding slot 103, the relative distance between the sliding assembly 300A and the fixed assembly 300B will change, further changing the distance between the position where the sliding assembly 300A draws a circle/arc line on the target object and the center of the circle. Further, when the blade 100 is rotated, the relative distance is changed, so that the radius of the drawn circle/arc line is changed.

Preferably, the fixing member 300B is fixed at an end position of one end of the slide slot 103. If the fixing member 300B is fixed at the middle position of the sliding groove 103, a circle/arc line can be drawn when the blade 100 is rotated. However, since the fixed position of the fixed component 300B is not the end point of one end of the sliding chute 103, the radius of the drawn circle/arc line is no longer the distance between the center of the circle and the position of the sliding component 300A on the target object for drawing the circle/arc line.

Preferably, the T-head 200 and blade 100 are separable.

The T-head 200 and blade 100 are connected by a detachable connection. The connection may be a mutual engagement.

When the T-shaped head 200 and the blade 100 are fitted to each other, fitting portions are provided. The T-head engaging portion 201 and the blade engaging portion 101 are engaged with each other.

When the T-shaped ruler is used for drawing a straight line, the T-shaped head 200 is placed on the left side of the target object, is attached to the edge and can slide up and down for use. When the T-shaped ruler is used for drawing a circle/arc line, the T-shaped head 200 can be detached, and only the ruler body is used for operation, so that the T-shaped ruler is more convenient.

Preferably, the measuring parts 102 (104) are arranged on both sides of the ruler body 100; the measurement unit 102 (104) includes: scale 106 and indicia hole 105; the marking holes 105 correspond to the scales 106 one to one.

When a straight line of a specific length needs to be drawn, a pen is used to mark the target object through the marking hole 105 of the corresponding scale 106, and then drawing is performed. If the mark is not made through the marking hole 105, the mark is made only through the scale 106, and due to human factors, errors in the made mark are easily caused.

Preferably, the scales of the measuring part (102) and the measuring part (104) can be different length standard units.

Preferably, the fixing assembly 300B fixes one end of the blade 100 to a target object through a fixing device 306 provided at the bottom.

Preferably, the fixture 300B is a nail-shaped structure.

Preferably, the fixing assembly 300B includes: a fixed component upper portion 304 and a fixed component lower portion 305; the fixed component upper part 304 and the fixed component lower part 305 are detachably connected; the fixture 306 is disposed on the bottom surface of the lower portion 305 of the fixture assembly.

When the blade 100 is fixed by the fixing assembly 300B, the fixing device 306 at the bottom of the fixing assembly 300B is fixed on the target object to complete the fixing of the blade 100.

Preferably, the fixation assembly upper portion 304 and the fixation assembly lower portion 305 are connected by bolts/studs.

A fixing assembly stud 307 is provided on the fixing assembly lower portion 305 and a fixing assembly thread is provided on the fixing assembly upper portion 304.

After the upper fixing component part 304 and the lower fixing component part 305 are disassembled, the connection can be reassembled at any position in the sliding groove 103 on the ruler body 100, so as to change the position of the fixing component 300B in the sliding groove 103.

Preferably, the sliding component 300A is provided with a drawing through hole 303; through the drawing through hole 303, the sliding member 300A can draw a circular/arc line on the target object when the blade 100 rotates.

When drawing a circle/arc line, because fixed subassembly 300B has fixed blade 100, whole blade 100 will rotate around the position that fixed subassembly 300B fixed blade 100 on the target object as the centre of a circle, at the rotation in-process, use pen or other instrument that can draw the line, through drawing through-hole 303, draw a circle/arc line on the target object.

The sliding assembly 300A is slidably positionable within the chute 103. In addition, the slide module 300A may be replaced by being removed and then reinstalled in the chute 103.

Preferably, the sliding assembly 300A includes: a slide assembly upper portion 301 and a slide assembly lower portion 302; the upper slide assembly portion 301 and the lower slide assembly portion 302 are removably connected.

Preferably, the glide assembly upper portion 301 and glide assembly lower portion 302 are connected by bolts/studs; the drawing through hole 303 is opened in the lower portion 302 of the slide module.

A sliding assembly stud 309 is arranged on the sliding assembly lower part 302, and a sliding assembly thread is arranged on the sliding assembly upper part 301.

The present invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification, and to any novel method or process steps or any novel combination of features disclosed.

Claims

1. A multi-function T-ruler comprising: t shape head and blade, its characterized in that: the ruler body is provided with a sliding groove; a compasses component is arranged in the sliding groove; the compass assembly includes: a fixed component and a sliding component; the sliding assembly can change positions in the sliding groove and can be fixed in the sliding groove; the fixing component can fix one end of the ruler body on a target object, so that the ruler body can rotate by taking the position where the fixing component fixes the ruler body as the circle center; when the ruler body rotates, the sliding assembly can draw a circular/arc line on a target object, the circular/arc line takes the position of the ruler body fixed on the target object by the fixing assembly as the circle center, and the distance between the circle center and the position of the sliding assembly for drawing the circular/arc line on the target object as the radius.

2. The multi-function T-ruler of claim 1 wherein: the T-shaped head and the ruler body can be separated.

3. The multi-function T-ruler of claim 1 wherein: the two sides of the ruler body are provided with measuring parts; the measurement section includes: scale and mark holes; the marking holes correspond to the scales one by one.

4. The multi-function T-ruler of claim 1 wherein: the fixing component fixes one end of the ruler body on a target object through a fixing device arranged at the bottom.

5. The multi-function T-ruler of claim 4 wherein: the fixing device is of a nail-shaped structure.

6. The multi-function T-ruler of claim 5 wherein: the fixing assembly includes: the upper part of the fixed component and the lower part of the fixed component; the upper part of the fixed component is detachably connected with the lower part of the fixed component; the fixing device is arranged on the bottom surface of the lower part of the fixing component.

7. The multi-function T-ruler of claim 6, wherein: the upper part of the fixing component and the lower part of the fixing component are connected through bolts/studs.

8. The multi-function T-ruler of claim 1 wherein: the sliding assembly is provided with a drawing through hole; through the drawing through hole, when the ruler body rotates, the sliding assembly can draw a circular/arc line on a target object.

9. The multi-function T-ruler of claim 8 wherein: the sliding assembly includes: the upper part of the sliding component and the lower part of the sliding component; the upper part of the sliding component is detachably connected with the lower part of the sliding component.

10. The multi-function T-ruler of claim 9 wherein: the upper part of the sliding assembly is connected with the lower part of the sliding assembly through a bolt/stud; the drawing through hole is formed in the lower portion of the sliding assembly.