CN219064358U

CN219064358U - Portable drawing dipperstick

Info

Publication number: CN219064358U
Application number: CN202222970856.4U
Authority: CN
Inventors: 宋萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-05-23
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a portable drawing measuring ruler which comprises a first measuring rod, wherein the lower end of the first measuring rod is provided with a sliding groove, the sliding groove is internally provided with a second measuring rod, the right part of the front end of the first measuring rod is provided with a first circular groove, the rear wall of the first circular groove is provided with a second circular groove, the front end of the second measuring rod is provided with two fixing holes distributed left and right, the rear walls of the two fixing holes are provided with iron blocks, the first circular groove is internally provided with a fixing rod, the front end of the fixing rod is provided with a magnet, and the rear end of the second measuring rod is provided with two rectangular grooves distributed left and right. According to the portable drawing measuring ruler, the sliding groove, the fixing rod, the magnet, the fixing hole and the second measuring rod are arranged, so that the measuring ruler can be shortened, a worker can conveniently carry the ruler, convenience is brought to the worker, the worker can conveniently measure the ruler through the auxiliary part, and the working efficiency and the working accuracy are improved.

Description

Portable drawing dipperstick

Technical Field

The utility model relates to the technical field of measuring scales, in particular to a portable drawing measuring scale.

Background

Drawing is an indispensable instrument in engineering cost field, according to the drawing of work demand different sizes, need use drawing dipperstick to measure the drawing, drawing dipperstick application range is especially extensive, mainly used measures the length volume of the content on various drawings.

The prior art (publication No. CN210664184 u) discloses a drawing measuring scale for engineering cost, which comprises a measuring scale and an angle measuring scale arranged on the measuring scale, wherein one side of the measuring scale is provided with scale grooves, the lower surface of the measuring scale is provided with a plurality of groups of grooves, one end of a sheath is internally provided with clamping grooves, the inside of the grooves is provided with a limit column, the limit column is fixed on the measuring scale, the outer side of the limit column is circularly provided with a spring, two ends of the spring are respectively fixed on the measuring scale and the sheath, the other side of the angle measuring scale is provided with limit holes, and the limit block is arranged in the through hole and the limit holes;

the above patent can protect the drawing, but has the following drawbacks, and when in use, the length of the ruler is too long, the ruler can not stretch and retract, and inconvenient users carry the ruler, which brings trouble to staff and needs further improvement, therefore, the portable drawing measuring ruler is provided.

Disclosure of Invention

The utility model mainly aims to provide a portable drawing measuring ruler which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a portable drawing dipperstick, includes first measuring stick, the spout has been seted up to the lower extreme of first measuring stick, be provided with the second measuring stick in the spout, first circular slot has been seted up at the front end right part of first measuring stick, the second circular slot has been seted up to the back wall of first circular slot, two fixed orifices that distribute about the front end of second measuring stick has been seted up, two the iron plate is all installed to the back wall of fixed orifices, be provided with the dead lever in the first circular slot, the front end of dead lever is provided with magnet, two rectangular slots that distribute about having been seted up to the rear end of second measuring stick, two rectangular blocks all are provided with in the rectangular slots, two the screw that distribute around having been seted up to the upper end of rectangular blocks, two the movable plate is installed jointly to the front end of rectangular blocks, the rear end of first measuring stick and movable plate all sets up the scale mark, first measuring stick and second measuring stick all have movable auxiliary assembly cup jointed.

Preferably, the auxiliary component comprises rectangular frames, the rectangular frames are two, the rectangular frames are respectively movably sleeved on the first measuring rod and the second measuring rod, the upper ends of the rectangular frames are respectively connected with fixing bolts in a threaded penetrating mode, the lower ends of the rectangular frames are respectively provided with a telescopic rod, and the lower ends of the telescopic rods are respectively provided with a cone.

Preferably, the upper end threaded connection of second measuring stick has two screws, and two the lower extreme of screw extends respectively to in the two non-adjacent screw.

Preferably, a pull rope is arranged at the rear end of the fixed rod.

Preferably, a level bar is arranged at the upper end of the first measuring rod.

Preferably, the magnet is in contact with the left iron block.

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

1. according to the portable drawing measuring ruler, the sliding groove, the fixed rod, the magnet, the fixed hole and the second measuring rod are arranged together, so that the measuring ruler can be shortened, when the measuring ruler is not used, the fixed rod is pulled by the stay rope to be far away from the fixed hole, the magnet enters the second circular groove, then the second measuring rod is pushed leftwards to enter the sliding groove, and then the fixed rod is pushed to fall into the fixed hole on the right side, so that the whole length of the measuring ruler can be reduced, the carrying by workers is facilitated, and convenience is brought to workers;

2. according to the portable drawing measuring ruler, the auxiliary part is arranged to facilitate measurement by a worker, when the positions of a certain point on a drawing from other points are required to be measured, the left cone is pressed into the drawing point, then the right rectangular frame is pulled to enable the right cone to be in contact with the other point of the map, then the two positions are measured, then the right rectangular frame is continuously adjusted to measure, and the portable drawing measuring ruler is convenient and rapid, and improves the working efficiency and accuracy.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a portable drawing measuring scale of the present utility model;

FIG. 2 is a schematic diagram of a chute of a portable drawing measuring ruler;

FIG. 3 is a schematic diagram showing the overall structure of the scale marks of the portable drawing measuring scale of the present utility model;

FIG. 4 is a schematic view of a partial sectional structure of a first measuring rod and a second measuring rod of a portable drawing measuring scale according to the present utility model;

FIG. 5 is a schematic diagram of the explosion structure of the second measuring rod and the movable plate of the portable drawing measuring ruler;

fig. 6 is a schematic diagram showing the overall structure of an auxiliary component of the portable drawing measuring scale of the present utility model.

In the figure: 1. a first measuring rod; 2. a level bar; 3. an auxiliary member; 4. a moving plate; 5. a fixing hole; 51. iron blocks; 6. a fixed rod; 7. a pull rope; 8. a screw; 9. a second measuring rod; 10. a chute; 11. a magnet; 12. a first circular groove; 13. a second circular groove; 14. rectangular blocks; 15. a screw hole; 16. rectangular grooves; 17. scale marks; 31. a rectangular frame; 32. a fixing bolt; 33. a telescopic rod; 34. and (3) a cone.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-6, a portable drawing dipperstick, including first measuring rod 1, spout 10 has been seted up to the lower extreme of first measuring rod 1, be provided with second measuring rod 9 in the spout 10, as a concrete implementation, spout 10 passes through slider and second measuring rod 9 sliding connection, first circular slot 12 has been seted up at the front end right part of first measuring rod 1, second circular slot 13 has been seted up to the rear wall of first circular slot 12, two fixed orifices 5 that distribute about the front end of second measuring rod 9 has been seted up, iron block 51 is all installed to the rear wall of two fixed orifices 5, be provided with dead lever 6 in the first circular slot 12, the front end of dead lever 6 is provided with magnet 11, rectangular slot 16 that distributes about the rear end of second measuring rod 9 has been seted up, all be provided with rectangular block 14 in two rectangular slot 16, screw 15 that distribute around the upper end of two rectangular block 14 has been seted up, movable plate 4 is installed jointly to the front end of two rectangular block 14, the equal inner diameter measurement piece 1 of movable plate and second measuring rod 9, second diameter measurement piece 3, second diameter measurement piece 1, second diameter measurement piece 3, diameter measurement piece 3 is the equal, diameter measurement piece is 3 is cup jointed to second diameter measurement piece.

The auxiliary component 3 includes rectangle frame 31, rectangle frame 31 is provided with two, rectangle frame 31 size inequality, rectangle frame 31 comprises U-shaped pole, rectangle piece and screw rod, can dismantle from first measuring stick 1 and second measuring stick 9, two rectangle frames 31 are respectively movable sleeve joint on first measuring stick 1 and second measuring stick 9, the upper end of two rectangle frames 31 is all threaded the interlude and is connected with fixing bolt 32, telescopic link 33 is all installed to the lower extreme of two rectangle frames 31, cone 34 is all installed to the lower extreme of two telescopic links 33, telescopic link 33 is used for adjusting cone 34's height, during the measurement, the back inner wall of right side rectangle frame 31 and the front end movable contact of movable plate 4.

The upper end threaded connection of second measuring stick 9 has two screws 8, and in the lower extreme of two screws 8 extended to two non-adjacent screw 15 respectively, when screw 8 lower extreme was located the screw 15 of rear side, the front end of movable plate 4 was flush with the front end of first measuring stick 1, and when screw 8 lower extreme was located the screw 15 of front side, the front end of movable plate 4 was flush with the front end left part of second measuring stick 9.

The rear end of the fixed rod 6 is provided with a pull rope 7, and the pull rope 7 is used for conveniently pulling the fixed rod 6.

The upper end of the first measuring rod 1 is provided with a level bar 2, and the level bar 2 is used for measuring levelness.

The magnet 11 is in contact with the left iron piece 51, and the magnet 11 is in contact with the iron piece 51 for fixing the second measuring rod 9.

It should be noted that, the utility model is a portable drawing measuring ruler, when the dimension on the drawing is measured through the scale mark 17, when the position of a certain point on the drawing is required to be measured from a plurality of other points, the telescopic rod 33 on the right side is adjusted through the horizontal ruler 2, the heights of two cones 34 are the same, the cone 34 on the left side is pressed into the drawing point, the fixing bolt 32 on the left side is rotated, the rectangular frame 31 on the left side is fixed, then the rectangular frame 31 on the right side is pulled, the cone 34 on the right side is contacted with the other point of the map, then the two positions are measured, then the rectangular frame 31 on the right side is continuously adjusted for measurement, when the measuring ruler is not used, the rectangular frame 31 is taken down, the fixing rod 6 is pulled away from the fixing hole 5 through the pull rope 7, the magnet 11 enters the second circular groove 13, then the second measuring rod 9 is pushed leftwards, the fixing rod 6 is pushed, and then the fixing rod 6 falls into the fixing hole 5 on the right side, and the whole length of the measuring ruler is reduced.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be appreciated by persons skilled in the art that the present utility model is not limited to the embodiments described above, but is capable of numerous variations and modifications within the spirit and scope of the utility model as hereinafter claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a portable drawing dipperstick, includes first measuring stick (1), its characterized in that: spout (10) have been seted up to the lower extreme of first measuring stick (1), be provided with second measuring stick (9) in spout (10), first circular slot (12) have been seted up at the front end right part of first measuring stick (1), second circular slot (13) have been seted up to the back wall of first circular slot (12), fixed orifices (5) that distribute about two have been seted up to the front end of second measuring stick (9), two iron plate (51) are all installed to the back wall of fixed orifices (5), be provided with dead lever (6) in first circular slot (12), the front end of dead lever (6) is provided with magnet (11), rectangular slot (16) that distribute about two have been seted up to the rear end of second measuring stick (9), two all be provided with rectangular block (14) in rectangular slot (16) screw (15) that distribute around two rectangular block (14) have been seted up, two rectangular block (14) front end (4) have all installed two together movable scale (3) and have all been cup jointed together movable scale (3) of second measuring stick (4), first measuring stick (4).

2. A portable drawings dipperstick according to claim 1, wherein: auxiliary component (3) are including rectangle frame (31), rectangle frame (31) are provided with two, two rectangle frame (31) are movable respectively cup jointed on first measuring stick (1) and second measuring stick (9), two equal screw thread of upper end of rectangle frame (31) is connected with fixing bolt (32) alternately, two telescopic link (33) are all installed to the lower extreme of rectangle frame (31), two cone (34) are all installed to the lower extreme of telescopic link (33).

3. A portable drawings dipperstick according to claim 2, characterized in that: the upper end threaded connection of second measuring stick (9) has two screw rods (8), and two the lower extreme of screw rod (8) extends respectively to in two non-adjacent screw holes (15).

4. A portable drawings dipperstick according to claim 3, wherein: the rear end of the fixed rod (6) is provided with a pull rope (7).

5. A portable drawings dipperstick according to claim 4, wherein: the upper end of the first measuring rod (1) is provided with a level bar (2).

6. A portable drawings dipperstick according to claim 5, characterized in that: the magnet (11) is in contact with the left iron block (51).