CN215850483U

CN215850483U - Design ruler convenient to urban and rural planning uses

Info

Publication number: CN215850483U
Application number: CN202122467310.2U
Authority: CN
Inventors: 曹师贞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-02-18
Anticipated expiration: 2031-10-13

Abstract

The utility model discloses a design ruler convenient for urban and rural planning, which comprises a base, wherein a first scale plate is fixedly arranged at the bottom of the front surface of the base, a fixed shaft is fixedly arranged at one side of the front surface of the base, a movable ruler is movably connected inside the base, a semicircular plate is fixedly arranged on the front surface of the base, a fixed seat is fixedly arranged on the front surface of the semicircular plate, a movable seat is movably connected on the front surface of the fixed seat, a through groove is formed in the middle of the top end of the base, one end of the fixed shaft extends into the through groove, the movable ruler is movably connected with the base through the fixed shaft, linear drawing and measurement are carried out through the first scale plate on the base and the movable ruler capable of rotating around the fixed shaft, angle measurement is carried out through the semicircular plate and a second scale plate, drawing is carried out to the position corresponding to the second scale plate through rotating the movable ruler, and the movable seat and a pencil capable of rotating around the fixed shaft are matched with the fixed cone, circles of different diameters are drawn.

Description

Design ruler convenient to urban and rural planning uses

Technical Field

The utility model relates to a design rule, in particular to a design rule convenient for urban and rural planning, and belongs to the technical field of urban and rural planning.

Background

Urban and rural planning is a general term of urban and rural system planning, urban planning, town planning, rural planning and village planning, is comprehensive deployment, specific arrangement and implementation management of urban and rural social and economic development, land utilization and various constructions in a certain period, and a planning scheme needs to be drawn by using a design rule during urban and rural planning.

For example, the name of application number "CN 211994885U" is: the Chinese patent of 'a design ruler convenient for urban and rural planning use' discloses a design ruler convenient for urban and rural planning use, which comprises a rotating shaft, a main ruler and an auxiliary ruler, wherein the left end of the rotating shaft is movably connected with the main ruler, the right end of the rotating shaft is movably connected with the auxiliary ruler, a ruler box is arranged inside the main ruler, the bottom end of the main ruler is movably connected with a support leg, the upper right end of the support leg is provided with a groove track embedded in the main ruler, and the upper end of the groove track is provided with a rectangular block, the design ruler used for urban and rural planning can ensure that the main ruler and the auxiliary ruler are straightened on the same straight line because the rotating shaft is arranged in the main ruler and the auxiliary ruler in a penetrating way and the main ruler and the auxiliary ruler are movably connected through the rotating shaft when a worker uses the design ruler, and a rope on the rotating shaft can ensure that the design ruler can be more easily carried, and then the auxiliary ruler is moved out of the ruler box, thereby the whole length of the design rule is lengthened.

The existing design rule convenient for urban and rural planning to use can not realize multiple functions, when urban and rural planning is carried out, a planning scheme needs to be drawn into a design drawing, the design rule needs to be used for drawing, the design rule can only finish drawing of a straight line and measuring of length generally, functions of drawing, measuring angles, circles and the like can not be realized, and troubles are caused to the drawing process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a design rule convenient for urban and rural planning to solve the problem that the design rule convenient for urban and rural planning to use in the background technology cannot realize multiple functions.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a design chi convenient to town and country planning uses, includes the base, the fixed first scale plate that is equipped with in the positive bottom of base, the fixed axle that is equipped with in positive one side of base, the inside swing joint of base has the adjustable ruler, the fixed semicircle board that is equipped with in front of base, the fixed fixing base that is equipped with in front of semicircle board, the positive swing joint of fixing base has the sliding seat.

As a preferable technical scheme, the middle of the top end of the base is provided with a through groove, one end of the fixed shaft extends into the through groove, and the movable ruler is movably connected with the base through the fixed shaft.

As a preferred technical scheme of the utility model, the middle part of one side of the through groove is provided with a groove, and one side of the back surface of the base is connected with a limiting rod in an inserting manner.

As a preferred technical scheme of the utility model, one side of the back of the movable ruler is provided with a limiting groove, and the size of the limiting rod is matched with that of the limiting groove.

As a preferable technical scheme of the utility model, a second scale plate is fixedly arranged on the front surface of the semicircular plate, and the semicircular plate is fixedly connected with the fixed shaft.

As a preferable technical scheme of the utility model, a movable groove is formed in the middle of the top end of the fixed seat, a movable rod is connected inside the movable groove in a sliding manner, a fixed cone is fixedly connected to the top end of the movable rod, and the fixed seat is fixedly connected with a fixed shaft.

As a preferred technical scheme of the utility model, the top and the bottom of one side of the movable rod are both provided with positioning grooves, the top of one side of the fixed seat is connected with positioning rods in an inserting manner, and the positioning rods are matched with the positioning grooves in size.

As a preferred technical scheme of the utility model, one end of the movable seat is fixedly provided with a pencil, the movable seat is movably connected with the fixed shaft, the other end of the fixed shaft penetrates through the movable seat, and the other end of the fixed shaft is fixedly connected with the fixed block.

Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to a design rule convenient for urban and rural planning:

through the first scale plate on the base with can carry out sharp drawing and measurement around the rotatory movable ruler of fixed axle, measure through semicircle board and second scale plate diagonal angle, draw to corresponding second scale plate position through rotatory movable ruler, through the cooperation that can be around the rotatory sliding seat of fixed axle and pencil and fixed cone, draw the circle of different diameters.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a movable ruler according to the present invention;

FIG. 3 is a schematic view of the movable rod structure of the present invention;

FIG. 4 is a schematic view of a limiting groove structure according to the present invention.

In the figure: 1. a base; 2. a first scale plate; 3. a through groove; 4. a groove; 5. a fixed shaft; 6. a movable ruler; 7. a limiting rod; 8. a limiting groove; 9. a semicircular plate; 10. a second scale plate; 11. a fixed seat; 12. a movable groove; 13. a movable rod; 14. a fixed cone; 15. positioning a rod; 16. positioning a groove; 17. a movable seat; 18. a pencil; 19. and (5) fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution of a design rule convenient for urban and rural planning:

the utility model provides a design chi convenient to town and country planning uses, includes base 1, and 1 positive bottom of base is fixed and is equipped with first scale plate 2, and 1 positive one side of base is fixed and is equipped with fixed axle 5, and 1 inside swing joint of base has movable ruler 6, and 1 positive fixed semicircle board 9 that is equipped with of base, the fixed fixing base 11 that is equipped with in front of semicircle board 9, and the positive swing joint of fixing base 11 has movable seat 17.

Specifically, the movable ruler 6 is positioned inside the base 1 and can rotate around the fixed shaft 5, when in use, the limiting rod 7 is pulled out from the limiting groove 8, so that the fixation between the base 1 and the movable ruler 6 is released, the movable ruler 6 is taken out through the groove 4, the movable ruler 6 is rotated to be horizontal to the base 1, straight line drawing can be carried out through the base 1 and the movable ruler 6, the central point of the semicircular plate 9 is positioned at the edge of the base 1, the angle is measured through the semicircular plate 9, when the angle is measured, the movable ruler 6 is rotated, so that the movable ruler 6 reaches the position corresponding to the second graduated plate 10 on the semicircular plate 9, the required angle can be accurately drawn, when drawing a circle, the positioning rod 15 is pulled out from the positioning groove 16, the movable rod 13 and the fixed cone 14 are taken out from the movable groove 12, the movable rod 13 is fixed through the positioning rod 15, the fixed cone 14 on the movable rod 13 determines the circular shape, after the radius is determined by rotating the movable seat 17, the pencil 18 is used for drawing a circle, the movable ruler 6 can be placed into the through groove 3, and the movable seat 17 is placed into the movable groove 12, so that the portable pencil is convenient to carry.

Preferably, logical groove 3 has been seted up at the middle part on 1 top of base, and the one end of fixed axle 5 stretches into the inside that leads to groove 3, and just movable chi 6 passes through fixed axle 5 and 1 swing joint of base, and movable chi 6 can be at logical inslot 3 internalization, can cooperate base 1 to carry out sharp survey and drawing.

Preferably, groove 4 is seted up at the middle part that leads to groove 3 one side, and one side at the 1 back of base alternates and is connected with gag lever post 7, and groove 4 can conveniently take out movable chi 6 from leading to groove 3, and gag lever post 7 can be spacing movable chi 6.

Preferably, the spacing groove 8 has been seted up to one side at the 6 backs of movable ruler, and

gag lever post

7 and 8 size phase-matchs in spacing groove, and during 6 entering gag lever posts 7 that lead to the inslot of groove 3 of movable ruler, it is fixed with base 1 with movable ruler 6, place movable ruler 6 and lead to the inslot of groove 3.

Preferably, a second scale plate 10 is fixedly arranged on the front face of the semicircular plate 9, the semicircular plate 9 is fixedly connected with the fixed shaft 5, and angle surveying and mapping are completed through the semicircular plate 9.

Preferably, movable groove 12 has been seted up at the middle part on fixing base 11 top, and the inside sliding connection of movable groove 12 has movable rod 13, and fixed awl 14 of the top fixedly connected with of movable rod 13, fixing

base

11 and 5 fixed connection of fixed axle, movable rod 13 can retract into fixing base 11 in, and fixed awl 14 causes stabbing when preventing to carry, conveniently carries.

Preferably, constant head tank 16 has all been seted up to the top and the bottom of movable rod 13 one side, and the top interlude of fixing base 11 one side is connected with locating lever 15, and locating lever 15 and constant head tank 16 size phase-match carry on spacingly to movable rod 13 through locating lever 15 for movable rod 13 can carry out the drawing of circle.

Preferably, one end of the movable seat 17 is fixedly provided with a pencil 18, the movable seat 17 is movably connected with the fixed shaft 5, the other end of the fixed shaft 5 penetrates through the movable seat 17, the other end of the fixed shaft 5 is fixedly connected with a fixed block 19, the radius of a circle is changed by rotating the movable seat 17, and the pencil 18 draws the circle to finish drawing the circle.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 design chi convenient to town and country planning uses, includes base (1), its characterized in that, base (1) positive bottom is fixed and is equipped with first scale plate (2), base (1) positive one side is fixed and is equipped with fixed axle (5), the inside swing joint of base (1) has adjustable ruler (6), the fixed semicircle board (9) that is equipped with in front of base (1), the fixed fixing base (11) that is equipped with in front of semicircle board (9), the front swing joint of fixing base (11) has adjustable seat (17).

2. The design rule convenient for urban and rural planning use according to claim 1, characterized in that: the middle part on base (1) top has been seted up and has been led to groove (3), the one end of fixed axle (5) stretches into the inside that leads to groove (3), just movable chi (6) are through fixed axle (5) and base (1) swing joint.

3. The design rule convenient for urban and rural planning use according to claim 2, characterized in that: the middle of one side of the through groove (3) is provided with a groove (4), and one side of the back surface of the base (1) is connected with a limiting rod (7) in an inserting mode.

4. The design rule convenient for urban and rural planning use according to claim 3, characterized in that: a limiting groove (8) is formed in one side of the back face of the movable ruler (6), and the limiting rod (7) is matched with the limiting groove (8) in size.

5. The design rule convenient for urban and rural planning use according to claim 1, characterized in that: the front of semicircle board (9) is fixed and is equipped with second scale plate (10), semicircle board (9) and fixed axle (5) fixed connection.

6. The design rule convenient for urban and rural planning use according to claim 1, characterized in that: activity groove (12) have been seted up at the middle part on fixing base (11) top, the inside sliding connection in activity groove (12) has movable rod (13), the top fixedly connected with fixed awl (14) of movable rod (13), fixing base (11) and fixed axle (5) fixed connection.

7. The design rule convenient for urban and rural planning use according to claim 6, characterized in that: constant head tank (16) have all been seted up to the top and the bottom of movable rod (13) one side, the top of fixing base (11) one side alternates and is connected with locating lever (15), locating lever (15) and constant head tank (16) size phase-match.

8. The design rule convenient for urban and rural planning use according to claim 1, characterized in that: the pencil (18) is fixedly arranged at one end of the movable seat (17), the movable seat (17) is movably connected with the fixed shaft (5), the other end of the fixed shaft (5) penetrates through the movable seat (17), and the other end of the fixed shaft (5) is fixedly connected with a fixed block (19).