CN221302125U

CN221302125U - Drawing measuring ruler

Info

Publication number: CN221302125U
Application number: CN202323270881.2U
Authority: CN
Inventors: 李四朋; 董慧
Original assignee: Hefei Aopeng Electronic Technology Co ltd
Current assignee: Hefei Aopeng Electronic Technology Co ltd
Priority date: 2023-12-01
Filing date: 2023-12-01
Publication date: 2024-07-09
Anticipated expiration: 2033-12-01

Abstract

The utility model discloses a drawing measuring scale, which comprises a main scale device and an auxiliary scale device, wherein the auxiliary scale device is arranged on the main scale device, the main scale device comprises a main scale, a first bolt, a clamping chute, a second bolt, a sliding block, a threaded rod, a pointer, a nut and an adjusting hole, the first bolt is in threaded connection with one end of the main scale, the clamping chute is in threaded connection with the main scale in a penetrating manner, the second bolt is in threaded connection with the other end of the main scale, the sliding block is in sliding clamping connection with the inside of the clamping chute, the threaded rod is fixedly connected with the middle of the top end of the sliding block, the pointer is in sliding clamping connection with the sliding block, and the nut is in threaded connection with the threaded rod. The main ruler and the auxiliary ruler are used in a matched mode, various graphs can be measured and drawn, the main ruler is used for drawing straight lines and circles, the main ruler and the auxiliary ruler are used in a matched mode for measuring right angles, the operation is simple, and the storage and the carrying are convenient.

Description

Drawing measuring ruler

Technical Field

The utility model relates to the technical field of measuring equipment, in particular to a drawing measuring ruler.

Background

The drawing measuring ruler is a tool for drawing and measuring, the traditional measurement and drawing are carried with various tools to assist in completion, carrying and containing are inconvenient, working efficiency is seriously affected, and therefore the drawing measuring ruler is highly required to solve the problems.

Disclosure of utility model

The utility model aims to provide a drawing measuring ruler which is used for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drawing dipperstick, includes main scale device and auxiliary scale device, the auxiliary scale device sets up on the main scale device, the main scale device includes main scale, first bolt, block solid spout, second bolt, slider, threaded rod, pointer, nut and regulation hole, first bolt threaded connection is in the one end of main scale, block solid spout runs through to be seted up on the main scale, second bolt threaded connection is in the other end of main scale, slider slip joint is in the inside of block solid spout, threaded rod fixed connection is in the top middle part of slider, pointer slip joint is in on the slider, nut threaded connection is in on the threaded rod, the regulation hole runs through to be seted up the main scale is close to the one end of second bolt.

Preferably, the auxiliary ruler device comprises an auxiliary ruler, a first clamping ring, a sliding column, a second clamping ring and a reset spring, wherein the first clamping ring is fixedly connected to one end of the auxiliary ruler, the sliding column is in sliding connection with the inside of the first clamping ring, the second clamping ring is fixedly connected to the sliding column, and the reset spring is nested at the bottom end of the sliding column.

Preferably, the sliding column is slidably clamped in the adjusting hole through the second clamping ring, the reset spring is fixedly installed in the adjusting hole, the first bolt is respectively in threaded connection with the main ruler and the auxiliary ruler, and the second bolt is respectively in threaded connection with the main ruler and the auxiliary ruler.

Preferably, scale marks are uniformly arranged on the top ends of the main ruler and the auxiliary ruler, and the auxiliary ruler is provided with a chute matched with the clamping chute in a penetrating manner.

Preferably, the sliding block and the threaded rod are hollow, and the bottom end of the sliding column is pointed.

Compared with the prior art, the utility model has the following beneficial effects:

The main ruler and the auxiliary ruler are used in a matched mode, various graphs can be measured and drawn, the main ruler is used for drawing straight lines and circles, the main ruler and the auxiliary ruler are used in a matched mode for measuring right angles, the operation is simple, and the storage and the carrying are convenient.

Drawings

FIG. 1 is a schematic perspective view of a main body of the present utility model;

FIG. 2 is a schematic perspective view of a second state of the main body of the present utility model;

FIG. 3 is a schematic view of the main scale device of the present utility model;

FIG. 4 is a schematic view of the structure at A in the main scale device;

FIG. 5 is a schematic view of the auxiliary ruler device in the utility model;

Fig. 6 is a schematic view of the structure at B in the sub-scale device.

In the figure: the device comprises a 1-main scale device, a 2-auxiliary scale device, a 3-main scale, a 4-first bolt, a 5-clamping chute, a 6-second bolt, a 7-sliding block, an 8-threaded rod, a 9-pointer, a 10-nut, an 11-auxiliary scale, a 12-first clamping ring, a 13-sliding column, a 14-second clamping ring, a 15-reset spring and a 16-adjusting hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, an embodiment of the present utility model is provided: the utility model provides a drawing dipperstick, including main scale device 1 and auxiliary scale device 2, auxiliary scale device 2 symmetry sets up on main scale device 1, main scale device 1 includes main scale 3, first bolt 4, block solid spout 5, second bolt 6, slider 7, threaded rod 8, pointer 9, nut 10 and regulation hole 16, first bolt 4 threaded connection is at the one end of main scale 3, block solid spout 5 runs through and sets up on main scale 3, second bolt 6 threaded connection is at the other end of main scale 3, slider 7 slip joint is in the inside of block solid spout 5, threaded rod 8 fixed connection is in the top middle part of slider 7, pointer 9 slip joint is on slider 7, nut 10 threaded connection is on threaded rod 8, the one end that is close to second bolt 6 at main scale 3 is set up in the regulation hole 16 run through.

The auxiliary ruler device 2 comprises an auxiliary ruler 11, a first clamping ring 12, a sliding column 13, a second clamping ring 14 and a return spring 15, wherein the first clamping ring 12 is fixedly connected to one end of the auxiliary ruler 11, the sliding column 13 is slidably connected to the inside of the first clamping ring 12, the second clamping ring 14 is fixedly connected to the sliding column 13, and the return spring 15 is nested at the bottom end of the sliding column 13.

The sliding column 13 is in sliding clamping connection with the inside of the adjusting hole 16 through the second clamping ring 14, the reset spring 15 is fixedly arranged in the adjusting hole 16, the first bolt 4 is in threaded connection with the main scale 3 and the auxiliary scale 11 respectively, the second bolt 6 is in threaded connection with the main scale 3 and the auxiliary scale 11 respectively, and the first bolt 4 and the second bolt 6 are used for fixing and adjusting the main scale 3 and the auxiliary scale 11.

The scale marks are uniformly arranged on the top ends of the main ruler 3 and the auxiliary ruler 11, so that measurement and drawing are facilitated, and the auxiliary ruler 11 is provided with a chute matched with the clamping chute 5 in a penetrating manner, so that a pen point can be conveniently inserted into the drawing.

The sliding block 7 and the threaded rod 8 are both in hollow design, so that a pen point can be conveniently inserted into the threaded rod 8 to draw a circle, the bottom end of the sliding column 13 is in tip design, the sliding column 13 is pressed down when the circle is drawn, and the tip is used as the center of a circle to draw the circle.

Working principle: when the length is required to be measured, the length is measured through the scale mark arranged on the main scale 3, a straight line is drawn through the main scale 3 during drawing, when a circle is required to be drawn, the nut 10 is screwed away from the main scale 3 through external force, the pointer 9 is loosened, at this time, the threaded rod 8 is moved according to the radius required for the circle, the distance between the pointing scale of the pointer 9 and the scale mark of the center point of the adjusting hole 16 is the distance with the radius required, then the nut 10 is screwed up to the bottom end of the nut 10 through external force, the pointer 9 is fixed, then the tip of the sliding column 13 is placed at the center of a circle, the end of the pen is inserted into the threaded rod 8, the end of the pen is tightly attached to the drawing paper, at this time, the sliding column 13 moves downwards to drive the second clamp ring 14 to move downwards through external force, the reset spring 15 rotates and draws a circle when the tip of the sliding column 13 is tightly attached to the drawing paper, the pressure applied to the sliding column 13 is removed, the reset spring 15 drives the second clamp ring 14 to move upwards, then the sliding column 14 moves upwards to restore to the bottom end of the nut 9, then the tip of the pen is placed at the center of the circle, the circle is tightly moves away from the first clamp ring 6, the second clamp ring is screwed away from the first clamp 6 through the right-angle, the right-angle bolt 3 is completely and the main scale 3 is completely and is completely separated from the main scale 3 through the first clamp bolt, the right-angle bolt is completely and the main scale 3, the right-angle bolt is completely is screwed to be completely and moved to the right-angle bolt is completely, and is completely and left by the right-angle bolt is completely and is separated from the main scale 3, and is completely and is far from the main bolt 3, and is left by the right-shaped.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drawing dipperstick, includes main scale device (1) and auxiliary scale device (2), its characterized in that: auxiliary scale device (2) set up on main scale device (1), main scale device (1) include main scale (3), first bolt (4), block solid spout (5), second bolt (6), slider (7), threaded rod (8), pointer (9), nut (10) and regulation hole (16), first bolt (4) threaded connection is in one end of main scale (3), block solid spout (5) run through and set up on main scale (3), second bolt (6) threaded connection is in the other end of main scale (3), slider (7) sliding joint is in the inside of block solid spout (5), threaded rod (8) fixed connection is in the top middle part of slider (7), pointer (9) sliding joint is in on slider (7), nut (10) threaded connection is in on threaded rod (8), regulation hole (16) run through and set up main scale (3) are close to one end of second bolt (6).

2. A drawing measuring scale according to claim 1, wherein: the auxiliary ruler device (2) comprises an auxiliary ruler (11), a first clamping ring (12), a sliding column (13), a second clamping ring (14) and a reset spring (15), wherein the first clamping ring (12) is fixedly connected to one end of the auxiliary ruler (11), the sliding column (13) is slidably connected to the inside of the first clamping ring (12), the second clamping ring (14) is fixedly connected to the sliding column (13), and the reset spring (15) is nested to the bottom end of the sliding column (13).

3. A drawing measuring scale according to claim 2, wherein: the sliding column (13) is in sliding clamping connection with the inside of the adjusting hole (16) through the second clamping ring (14), the reset spring (15) is fixedly installed in the adjusting hole (16), the first bolt (4) is in threaded connection with the main ruler (3) and the auxiliary ruler (11) respectively, and the second bolt (6) is in threaded connection with the main ruler (3) and the auxiliary ruler (11) respectively.

4. A drawing measuring scale according to claim 3, wherein: the scale marks are uniformly arranged on the top ends of the main ruler (3) and the auxiliary ruler (11), and the auxiliary ruler (11) is provided with a chute matched with the clamping chute (5) in a penetrating manner.

5. A drawing measuring scale according to claim 4, wherein: the sliding block (7) and the threaded rod (8) are both of hollow design, and the bottom end of the sliding column (13) is of tip design.