CN211641632U - Scale ruler - Google Patents

Scale ruler Download PDF

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Publication number
CN211641632U
CN211641632U CN202020231822.1U CN202020231822U CN211641632U CN 211641632 U CN211641632 U CN 211641632U CN 202020231822 U CN202020231822 U CN 202020231822U CN 211641632 U CN211641632 U CN 211641632U
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Prior art keywords
scale
ruler
main
mark
groove
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CN202020231822.1U
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Chinese (zh)
Inventor
王楚鑫
姜健伟
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Hebei University of Environmental Engineering
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Hebei University of Environmental Engineering
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Priority to CN202020231822.1U priority Critical patent/CN211641632U/en
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Abstract

The utility model provides a graduated scale, belonging to the technical field of drawing tools, comprising a main scale, an auxiliary scale and a connecting piece, wherein a first graduation line is arranged on one long side of the main scale; the upper surface is provided with a sliding chute along the length direction; the connecting piece is arranged in the sliding chute in a sliding manner; the lower surface of the auxiliary ruler is attached to the upper surface of the main ruler; is rotationally connected with the connecting piece; one long side is provided with a second scale mark, the other long side is provided with a third scale mark, and the sides of the third scale mark and the long side of the main scale are overlapped. The utility model provides a dividing ruler, the auxiliary ruler is connected with the main ruler through the connecting piece, and is equipped with second scale mark and third scale mark on the auxiliary ruler, through stretching out the auxiliary ruler from a short side of the main ruler, the length of the main ruler is prolonged, the second scale mark is as the extension of the first scale mark, longer object can be measured; rotating the auxiliary ruler by 90 degrees and keeping the auxiliary ruler vertical to the main ruler, wherein the main ruler and the auxiliary ruler form a T-square; the angle can be drawn through the included angle between the main ruler and the auxiliary ruler, and one ruler is multipurpose.

Description

Scale ruler
Technical Field
The utility model belongs to the technical field of drawing tool, more specifically say, relate to a scale.
Background
The graduated scale is a tool for measuring the length of an object by taking a length unit as a standard to make graduation marks. Scale among the prior art, most only can measure length, and the function is single to scale length is fixed, if length overlength then inconvenient carrying, length is short then measuring range is limited, to the longer object of length, can only divide repetitious measurements, produces measuring error easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a graduated scale aims at solving the technical problem of the graduated scale function singleness among the prior art, length is fixed.
In order to achieve the above object, the utility model adopts the following technical scheme: the dividing ruler comprises a main ruler, an auxiliary ruler and a connecting piece, wherein a first dividing line is arranged on one long side of the main ruler; the upper surface is provided with a sliding chute along the length direction; the connecting piece is arranged in the sliding groove in a sliding manner; the lower surface of the auxiliary ruler is attached to the upper surface of the main ruler; is rotationally connected with the connecting piece; one long side is provided with a second scale mark, and the other long side is provided with a third scale mark and the side of the third scale mark is superposed with the side of the other long side of the main scale.
As another embodiment of the present application, a positioning groove perpendicular to the sliding groove and communicated with the sliding groove is formed between the long side of the main scale on which the first scale mark is formed and the sliding groove; when the connecting piece is arranged on the positioning groove, the second scale marks are overlapped with the first scale marks.
As another embodiment of the present application, the positioning groove includes a first positioning groove and a second positioning groove which are arranged in parallel at an interval, and both the first positioning groove and the second positioning groove are perpendicular to the sliding groove; the first positioning groove is arranged in the middle of the sliding groove, and the second positioning groove is arranged at one end of the sliding groove;
when the connecting piece is arranged on the first positioning groove and the second positioning groove, the second scale marks are coincided with the first scale marks.
As another embodiment of the present application, the connecting member includes a sliding portion that is matched with the sliding groove and a rotating portion that is rotatably connected to the sub-scale.
As another embodiment of this application, the spout is the rectangular channel, the position cuboid slider slides.
As another embodiment of the present application, the rotating portion is a cylinder, the axial direction of the rotating portion is perpendicular to the surface of the main scale, and the auxiliary scale is provided with a circular groove matched with the rotating portion.
As another embodiment of the present application, a fourth scale mark is circumferentially arranged on the edge of the circular groove and is used for marking an angle value; and the end surface of the rotating part is provided with a pointer.
As another embodiment of this application, the long avris that is equipped with the third scale of vice chi is equipped with the fifth scale mark, is used for vice chi for when the main scale rotates, the sign vice chi with the contained angle of main scale.
As another embodiment of the present application, the main scale and the auxiliary scale are both transparent scales.
As another embodiment of the present application, the length of the sub scale is equal to or less than the length of the main scale.
The utility model provides a scale's beneficial effect lies in: compared with the prior art, the scale of the utility model has the advantages that the auxiliary scale is connected with the main scale through the connecting piece, the auxiliary scale is provided with the second scale mark and the third scale mark, the length of the main scale is prolonged by extending the auxiliary scale from one short side of the main scale, and the second scale mark is used as the extension of the first scale mark, so that a longer object can be measured; rotating the auxiliary ruler by 90 degrees and keeping the auxiliary ruler vertical to the main ruler, wherein the main ruler and the auxiliary ruler form a T-square; the angle can be drawn through the included angle between the main ruler and the auxiliary ruler, and one ruler is multipurpose.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a graduated scale according to an embodiment of the present invention;
fig. 2 is a schematic structural view of the scale in an extended state according to the embodiment of the present invention;
fig. 3 is a schematic structural view of a t-square composed of graduated scales according to an embodiment of the present invention;
fig. 4 is a schematic structural view of the graduated scale according to the embodiment of the present invention when drawing an angle line;
fig. 5 is a schematic structural diagram of a connecting member according to an embodiment of the present invention for measuring an angle;
fig. 6 is a schematic cross-sectional structure view of a scale according to an embodiment of the present invention;
in the figure: 1. a main scale; 11. a first scale mark; 12. a chute; 13. positioning a groove; 2. a secondary ruler; 21. a second scale mark; 22. a third scale line; 23. a fourth tick mark; 3. a connecting member; 31. a sliding part; 32. a rotating part; 33. a pointer.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 4 together, the scale of the present invention will now be described. The scale comprises a main scale 1, an auxiliary scale 2 and a connecting piece 3 for connecting the main scale 1 and the auxiliary scale 2, wherein a first scale mark 11 is arranged on one long side of the main scale 1; the upper surface of the main ruler 1 is provided with a sliding chute 12 along the length direction; the connecting piece 3 is arranged in the sliding groove 12 in a sliding way; the lower surface of the auxiliary ruler 2 is attached to the upper surface of the main ruler 1; the auxiliary ruler 2 is rotatably connected with the connecting piece 3, and after the auxiliary ruler 2 is connected with the connecting piece 3, the auxiliary ruler can rotate around the connecting piece; a second scale mark 21 is arranged on one long side of the auxiliary scale 2, a third scale mark 22 is arranged on the other long side, and the edge of the long side provided with the third scale mark 22 is superposed with the edge of the long side of the main scale 1 without scales. Both the first graduation marks 11 of the main scale 1 and the third graduation marks 22 of the sub scale 2 can measure length.
Compared with the prior art, the graduated scale provided by the utility model, the auxiliary scale 2 is connected with the main scale 1 through the connecting piece 3, and the auxiliary scale 2 is provided with the second scale mark 21 and the third scale mark 22, the length of the main scale 1 is prolonged by extending the auxiliary scale 2 from one short side of the main scale 1, and the second scale mark 21 is used as the extension of the first scale mark 11, so that a longer object can be measured; the auxiliary ruler 2 is rotated by 90 degrees and is vertical to the main ruler 1, and the main ruler 1 and the auxiliary ruler 2 form a T-square; the angle can be drawn through the included angle between the main ruler 1 and the auxiliary ruler 2, and one ruler is multipurpose.
As a specific embodiment of the graduated scale of the present invention, please refer to fig. 1 to 4, a positioning groove 13 is disposed on the main scale 1 between the long side with the first graduation mark 11 and the sliding groove 12, perpendicular to the sliding groove 12, and in communication with the sliding groove 12; the connecting piece 3 can slide into the positioning groove 13 from the sliding groove 12, after the connecting piece 3 is arranged at the end part of the positioning groove 13, the second scale mark 21 is overlapped with the first scale mark 11, and the second scale mark 21 is used as the extension of the first scale mark 11 to connect the auxiliary ruler 2 and the main ruler 1 into a whole.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 4, the positioning slot 13 includes a first positioning slot 13 and a second positioning slot 13 arranged in parallel at an interval, and both the first positioning slot 13 and the second positioning slot 13 are perpendicular to the sliding slot 12; the first positioning groove 13 is arranged in the middle of the sliding groove 12, and the second positioning groove 13 is arranged at one end of the sliding groove 12; when connecting piece 3 was located first constant head tank 13 and second constant head tank 13 respectively, the extension length of vice chi 2 was different, and is all different to the extension of main scale 1, and when connecting piece 3 located first constant head tank 13 and second constant head tank 13, second scale mark 21 all coincided with first scale mark 11.
As a specific implementation manner of the embodiment of the present invention, referring to fig. 1 and 6, the connecting member 3 includes a sliding portion 31 matched with the chute 12 and a rotating portion 32 rotatably connected with the sub-scale 2.
Specifically, the slide groove 12 is provided as a rectangular groove, the sliding portion 31 is a rectangular parallelepiped block, and the sliding portion 31 can only slide horizontally in the slide groove 12 and cannot rotate; the rotating portion 32 is formed in a cylindrical shape and connected to the sliding portion 31, and the sub-scale 2 is provided with a circular groove, and the cylindrical rotating portion 32 is fitted into the circular groove, so that the sub-scale 2 can rotate about the rotating portion 32.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 5, a fourth scale mark 23 is circumferentially disposed at the edge of the circular groove for marking an angle value; the end face of the rotating portion 32 is provided with a pointer 33, and when the sub scale 2 rotates, the pointer 33 and the fourth scale mark 23 move with each other, so that the rotating angle of the sub scale 2 can be observed.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 4, the long side of the auxiliary scale 2 having the third scale is provided with a fifth scale mark, and the fifth scale mark is used for marking the included angle between the auxiliary scale 2 and the main scale 1 when the auxiliary scale 2 rotates relative to the main scale 1.
In the present embodiment, the fifth scale mark is provided based on the third scale mark 22, and when the 30 ° mark line on the fifth scale mark coincides with the main scale, it means that the included angle between the sub scale 2 and the main scale 1 is 30 °.
Similarly, a sixth graduation mark is provided on the basis of the second graduation mark 21 to indicate the angle of rotation of the sub scale 2.
As a specific implementation of the embodiment of the utility model, main scale 1 and vice chi 2 all set up to transparent chi, when pressing the determinand under main scale 1, convenient observation.
As a specific implementation manner of the embodiment of the utility model, the length of the length less than or equal to main scale 1 of vice chi 2, not the time spent, the upper surface at main scale 1 is pasted to vice chi 2, convenient storage and carrying.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. Scale, its characterized in that includes:
a first scale mark is arranged on one long side of the main scale; the upper surface is provided with a sliding chute along the length direction;
the connecting piece is arranged in the sliding groove in a sliding manner;
the lower surface of the auxiliary ruler is attached to the upper surface of the main ruler; is rotationally connected with the connecting piece; one long side is provided with a second scale mark, and the other long side is provided with a third scale mark and the side of the third scale mark is superposed with the side of the other long side of the main scale.
2. A scale according to claim 1 wherein a positioning groove is provided on the main scale between the long side on which the first graduation mark is provided and the sliding groove, the positioning groove being perpendicular to the sliding groove and communicating with the sliding groove; when the connecting piece is arranged on the positioning groove, the second scale marks are overlapped with the first scale marks.
3. A scale according to claim 2 wherein the positioning slot comprises a first positioning slot and a second positioning slot spaced in parallel, the first positioning slot and the second positioning slot being perpendicular to the slide slot; the first positioning groove is arranged in the middle of the sliding groove, and the second positioning groove is arranged at one end of the sliding groove;
when the connecting piece is arranged on the first positioning groove and the second positioning groove, the second scale marks are coincided with the first scale marks.
4. A scale according to claim 1 wherein the link member comprises a sliding portion which mates with the slide slot and a rotating portion which is rotatably connected to the secondary scale.
5. A scale according to claim 4 wherein the slide slot is a rectangular slot and the slide portion is a cuboid slider.
6. A scale according to claim 4 wherein the rotary part is cylindrical and the axial direction of the rotary part is perpendicular to the surface of the main scale, and the secondary scale is provided with a circular groove matching the rotary part.
7. A scale according to claim 6 wherein the edge of the circular groove is provided with a fourth graduation mark in the circumferential direction for marking angle values; and the end surface of the rotating part is provided with a pointer.
8. A scale according to claim 1 wherein the side of the major side of the minor scale on which the third scale is provided with fifth graduation marks for marking the angle of the minor scale relative to the major scale when the minor scale is rotated relative to the major scale.
9. A scale according to claim 1 wherein the primary scale and the secondary scale are both transparent scales.
10. A scale according to any of claims 1-9 wherein the length of the secondary scale is less than or equal to the length of the primary scale.
CN202020231822.1U 2020-02-28 2020-02-28 Scale ruler Active CN211641632U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020231822.1U CN211641632U (en) 2020-02-28 2020-02-28 Scale ruler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020231822.1U CN211641632U (en) 2020-02-28 2020-02-28 Scale ruler

Publications (1)

Publication Number Publication Date
CN211641632U true CN211641632U (en) 2020-10-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020231822.1U Active CN211641632U (en) 2020-02-28 2020-02-28 Scale ruler

Country Status (1)

Country Link
CN (1) CN211641632U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114858026A (en) * 2022-07-07 2022-08-05 山东天元建设机械有限公司 Horizontal adjusting type measuring device for building floor installation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114858026A (en) * 2022-07-07 2022-08-05 山东天元建设机械有限公司 Horizontal adjusting type measuring device for building floor installation

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