CN211106604U

CN211106604U - Multifunctional measuring scale

Info

Publication number: CN211106604U
Application number: CN201921956627.9U
Authority: CN
Inventors: 朱石烨; 张加涨
Original assignee: Zhejiang College of Construction
Current assignee: Zhejiang College of Construction
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-07-28
Anticipated expiration: 2029-11-13

Abstract

The utility model provides a multifunctional measuring scale, including the ruler that has the scale mark, its characterized in that: a first slide rail is arranged on one side of the ruler, an adjustable compasses device is movably mounted on the first slide rail, and a fixing device is arranged at the lower end of the compasses device; the ruler on still install the painting brush device, the utility model provides a pair of multifunctional measuring ruler utilizes compasses device and painting brush device to cooperate, can realize the drawing of measurement, record and different diameter circles.

Description

Multifunctional measuring scale

Technical Field

The utility model belongs to the technical field of measuring tool and garden design instrument, especially, relate to a multifunctional measuring scale.

Background

With the improvement of living standard, the design requirements for city planning, garden design, interior decoration and the like are higher and higher, and in the field of garden design, workers often need to measure due to the fact that plants comprise shrubs, trees, flowers, plants and the like with different heights, so that corresponding design is carried out. Can select for use the ruler to measure usually when the garden design is measured, and the ruler among the prior art, the function is comparatively single, can only be used for measuring for at people's drawing in-process, need often change measuring tool, influence the plotting speed, lead to the range finding to produce the error, influence the accuracy, consequently, be worth us research to measuring tool's improvement.

For example, chinese patent literature discloses a ruler for garden design, wherein the ruler is described in the following application number: 201821575927.8, including the main scale, the right side fixedly connected with disc of main scale, the disc rotates and is connected with vice chi, the left side top fixedly connected with spring frame of main scale, the inside fixedly connected with compression spring of spring frame, compression spring's right side fixedly connected with motion piece, the right side fixedly connected with motion pole of motion piece, motion pole and spring frame sliding connection, the one end fixedly connected with slider of motion piece is kept away from to the motion pole, the utility model relates to a garden design technical field. This ruler that garden design used has reached the pulling slider, turns out vice chi, carries out the measurement of angle to gardens, and length can be measured to the main scale simultaneously, satisfies user demand's purpose, has reached when carrying out length measurement, often has one section of some crooked needs to measure, through the cooperation of tape measure and main scale, can measure straight line and crooked simultaneously, satisfies user demand's purpose.

Although the ruler for garden design in the scheme can realize measurement of straight lines, curves and angles to a certain degree, the ruler is complex in structure and inconvenient to operate, and is not beneficial to data recording and drawing of design drawings in the measurement process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, provide a multi-functional dipperstick, utilize the compasses device to cooperate with the painting brush device, can realize measuring, record and drawing of different diameter circles.

In order to achieve the above purpose, the utility model adopts the following technical proposal: the utility model provides a multifunctional measuring scale, includes the ruler that has the scale mark, its characterized in that: a first slide rail is arranged on one side of the ruler, an adjustable compasses device is movably mounted on the first slide rail, and a fixing device is arranged at the lower end of the compasses device; and the ruler is also provided with a painting brush device.

Preferably, the compass device comprises a first slide bar matched with the first slide rail, a slide block is fixedly mounted at the lower end of the first slide bar, the slide block is matched with a sliding groove arranged on the ruler, and a second slide bar matched with the second slide rail is fixedly mounted on one side of the slide block; the upper end of the first sliding rod is provided with a pointer, the upper end of the pointer is provided with a compass rod, and the lower end of the compass rod is provided with a conical block; the compasses device also comprises a threaded sleeve fixedly arranged on one side of the ruler.

Preferably, the fixing device comprises a first external thread arranged at the front end of the second sliding rod, a limiting block is arranged at the front end of the first external thread, and a fixing nut is arranged on the first external thread; the fixing device further comprises a fixing groove arranged at the front end of the second sliding rail, and an elastic rubber ring is laid at the edge of the fixing groove.

Preferably, the width of the fixing groove is greater than the outer diameter of the fixing nut, and the width of the inner wall of the elastic rubber ring is set to be 95% -100% of the outer diameter of the fixing nut.

Preferably, the painting brush device comprises an installation bin arranged on one side of the ruler, a spring is fixedly installed at the upper end of the installation bin, a painting brush is further connected to the upper end of the installation bin through a traction rope, a second external thread is arranged at the front end of the painting brush, and the second external thread is matched with an internal thread arranged at the front end of the installation bin; the painting brush device further comprises a through groove arranged on one side of the mounting bin.

Preferably, the second external thread is matched with the internal thread of the threaded sleeve.

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses the compasses device that well set up utilizes first slide bar, slider to mutually support with first slide rail, spout respectively, can realize the regulation of compasses pole position, and the setting up of pointer makes the location more accurate.

2. The utility model discloses in the fixing device who sets up, be favorable to the fixed of compasses device, and the setting of elastic rubber circle can prevent on the one hand that fixation nut pine from taking off, and on the other hand can fix fixation nut in the fixed slot better.

Drawings

Fig. 1 is a structural diagram of the multifunctional measuring scale provided by the utility model.

Fig. 2 is a partial sectional view of a multifunctional measuring ruler provided by the utility model.

Fig. 3 is a sectional view of a surface a-a of the multifunctional measuring ruler provided by the present invention.

In the figure, a ruler 1, a scale mark 11, a first slide rail 12, a compass device 2, a first slide bar 21, a slide block 22, a slide groove 23, a second slide rail 24, a second slide bar 25, a pointer 26, a compass bar 27, a tapered block 28, a threaded sleeve 29, a fixing device 3, a first external thread 31, a limiting block 32, a fixing nut 33, a fixing groove 34, an elastic rubber ring 35, a painting brush device 4, an installation bin 41, a spring 42, a traction rope 43, a painting brush 44, a second external thread 45, an internal thread 46 and a through groove 47 are arranged.

Detailed Description

As shown in fig. 1, 2 and 3, the multifunctional measuring scale comprises a ruler 1 with scale lines 11, and is characterized in that: a first slide rail 12 is arranged on one side of the ruler 1, an adjustable compass device 2 is movably mounted on the first slide rail 12, and a fixing device 3 is arranged at the lower end of the compass device 2; still install painting brush device 4 on the ruler 1, 11 minimum can degrees of scale mark in this device set up to 1mm, and the range of scale mark 11 can set up to 30 ~ 60cm, and compasses device 2 sets up in maximum scale one side, and this design is favorable to compasses device 2's reading.

Specifically, the compass device 2 comprises a first slide bar 21 matched with the first slide rail 12, a slide block 22 is fixedly arranged at the lower end of the first slide bar 21, the slide block 22 is matched with a slide groove 23 arranged on the ruler 1, and a second slide bar 25 matched with a second slide rail 24 is also fixedly arranged at one side of the slide block 22; the upper end of the first sliding rod 21 is provided with a pointer 26, the upper end of the pointer 26 is provided with a compass rod 27, and the lower end of the compass rod 27 is provided with a conical block 28; the compasses device 2 also comprises a threaded sleeve 29 fixedly arranged on one side of the ruler 1, in the device, the pointer 26 can be made of a metal iron sheet, the tip of the pointer 26 points to one side of the scale mark, when the sliding block 22 is positioned at the minimum limit position of the sliding groove 23, the upper end of the pointer 26 is indicated on the scale mark of the maximum range, and the central axes of the conical block 28 and the threaded sleeve 29 are positioned on a vertical plane, so that the design is favorable for drawing a circle, and the diameter of the drawn circle is more convenient to determine, and in addition, the width of the sliding block 22 can be set to be 110% -120% of the diameter of the first sliding rod 21.

Further, the fixing device 3 includes a first external thread 31 disposed at the front end of the second sliding rod 25, a limiting block 32 is disposed at the front end of the first external thread 31, and a fixing nut 33 is mounted on the first external thread 31; fixing device 3 is still including setting up in the fixed slot 34 of 24 front ends of second slide rails, and elastic rubber circle 35 has been laid at fixed slot 34 edge, and in this device, the setting of stopper 32 is favorable to the bearing to loosen fixation nut 33, can prevent effectively that fixation nut 33 from dismantling to lose after, and makes compasses device 2's operation simpler, in addition, can set up cambered surface H in elastic rubber circle 35 on the border line, the twist of fixation nut 33 of being convenient for.

More specifically, the width of the fixing groove 34 is greater than the outer diameter of the fixing nut 33, the width of the inner wall of the elastic rubber ring 35 is set to be 95% -100% of the outer diameter of the fixing nut 33, in the device, the width of the fixing groove 34 is set according to the size of the elastic rubber ring 35, the thickness of the elastic rubber ring 35 can be set to be 5-10 mm, and the width of the inner wall of the elastic rubber ring 35 can be set to be 98% or 99% of the outer diameter of the fixing nut 33, so that the friction force between the inner wall of the elastic rubber ring 35 and the outer circular surface of the fixing nut 33 can be increased, and the rotation of the fixing nut 33 is.

Still further, the painting brush device 4 comprises an installation bin 41 arranged on one side of the ruler 1, a spring 42 is fixedly installed at the upper end of the installation bin 41, a painting brush 44 is connected to the upper end of the installation bin 41 through a traction rope 43, a second external thread 45 is arranged at the front end of the painting brush 44, and the second external thread 45 is matched with an internal thread 46 arranged at the front end of the installation bin 41; painting brush device 4 is still including setting up in logical groove 47 of installation storehouse 41 one side, in this device, spring 42 be provided with do benefit to and increase an axial force, make second external screw thread 45 and internal thread 46 laminate, prevent that it from taking off, haulage rope 43 can adopt the cotton rope, also can adopt the rubber rope, haulage rope 43's setting can be after taking out painting brush 44, prevent that painting brush 44 from dropping, in addition, painting brush 44 in this device can adopt the pencil, the ballpoint, cylindric pen such as crayon pen, second external screw thread 45 can substitute the ring cover of external screw thread, install on painting brush 44, also can directly be at the in-process one shot forming of preparation, directly make the external screw thread at painting brush 44's lateral surface.

Furthermore, the second external thread 45 is matched with the internal thread of the threaded sleeve 29, the design is favorable for fixedly mounting the painting brush 44 on the threaded sleeve 29 when a circle needs to be drawn, and after the painting brush 44 is mounted on the threaded sleeve 29 in the device, the front end of the painting brush 44 and the tip end of the conical block 28 are positioned on the same horizontal plane, so that the drawn circle is more accurate.

The working principle is as follows: brush 44 is twisted out to rotatable painting brush 44, and under the effect of haulage rope 43, painting brush 44 can not lose, does not influence the use of other functions again, when needs drawing a circle, only need fix drawing a pen 44 on thread bush 29, removes slider 22 for pointer 26 fixes after appointed scale, screws up fixation nut 33, fixes compasses device 2, can be used to draw the circle of different diameters.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the ruler 1, the graduation line 11, the first slide rail 12, the compass device 2, the first slide bar 21, the slider 22, the slide groove 23, the second slide rail 24, the second slide bar 25, the pointer 26, the compass rod 27, the tapered block 28, the thread bushing 29, the fixing device 3, the first external thread 31, the stopper 32, the fixing nut 33, the fixing groove 34, the elastic rubber ring 35, the painting brush device 4, the mounting bin 41, the spring 42, the pulling rope 43, the painting brush 44, the second external thread 45, the internal thread 46, the through groove 47, and the like are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and should not be interpreted as imposing any additional limitations that are contrary to the spirit of the present invention.

Claims

1. A multifunctional measuring ruler, comprising a ruler (1) with scale marks (11), characterized in that: a first sliding rail (12) is arranged on one side of the ruler (1), an adjustable compasses device (2) is movably mounted on the first sliding rail (12), and a fixing device (3) is arranged at the lower end of the compasses device (2); the ruler (1) is also provided with a painting brush device (4).

2. The multifunctional measuring scale of claim 1, wherein: the compasses device (2) comprises a first slide bar (21) matched with the first slide rail (12), a slide block (22) is fixedly installed at the lower end of the first slide bar (21), the slide block (22) is matched with a slide groove (23) arranged on the ruler (1), and a second slide bar (25) matched with a second slide rail (24) is fixedly installed on one side of the slide block (22); the upper end of the first sliding rod (21) is provided with a pointer (26), the upper end of the pointer (26) is provided with a compass rod (27), and the lower end of the compass rod (27) is provided with a conical block (28); the compasses device (2) also comprises a threaded sleeve (29) fixedly arranged on one side of the ruler (1).

3. The multifunctional measuring scale of claim 2, wherein: the fixing device (3) comprises a first external thread (31) arranged at the front end of the second sliding rod (25), a limiting block (32) is arranged at the front end of the first external thread (31), and a fixing nut (33) is mounted on the first external thread (31); the fixing device (3) further comprises a fixing groove (34) arranged at the front end of the second sliding rail (24), and an elastic rubber ring (35) is laid at the edge of the fixing groove (34).

4. A multifunctional measuring scale according to claim 3, characterised in that: the width of the fixing groove (34) is larger than the excircle diameter of the fixing nut (33), and the width of the inner wall of the elastic rubber ring (35) is set to be 95% -100% of the excircle diameter of the fixing nut (33).

5. The multifunctional measuring scale of claim 4, wherein: the painting brush device (4) comprises an installation bin (41) arranged on one side of the ruler (1), a spring (42) is fixedly installed at the upper end of the installation bin (41), a painting brush (44) is connected to the upper end of the installation bin (41) through a traction rope (43), a second external thread (45) is arranged at the front end of the painting brush (44), and the second external thread (45) is matched with an internal thread (46) arranged at the front end of the installation bin (41); the painting brush device (4) further comprises a through groove (47) formed in one side of the installation bin (41).

6. The multifunctional measuring scale of claim 5, wherein: the second external thread (45) is matched with the internal thread of the thread sleeve (29).