WO2011159029A2

WO2011159029A2 - Multimeter

Info

Publication number: WO2011159029A2
Application number: PCT/KR2011/003630
Authority: WO
Inventors: 김기봉
Original assignee: Kim Gi-Bong
Priority date: 2010-06-15
Filing date: 2011-05-17
Publication date: 2011-12-22
Also published as: WO2011159029A3

Abstract

The present invention pertains to a multimeter. According to the present invention, the multimeter includes: a head having a plurality of fastening parts provided on the bottom surface thereof; a plurality of connection sections having fastening parts formed at the upper end portions thereof so as to be coupled with the coupling parts, rotation supporting parts extended long in the vertical direction, and rotation parts coupled with the rotation supporting parts extended long in the vertical direction so as to rotate with respect to the rotation supporting parts; a plurality of hinge sections coupled with the lower ends of the rotation parts of the connection parts on a one-to-one basis; a plurality of leg sections coupled with the lower ends of the hinge sections at the upper ends thereof on a one-to-one basis and extendable in length; and a plurality of sharp point sections coupled with the respective lower ends of the leg sections on a one-to-one basis.

Description

Universal measuring instrument

The present invention relates to an all-purpose measuring instrument, and more specifically, a non-skilled person can obtain accurate plane and three-dimensional figures in a short time, thereby reducing construction time and reducing finishing materials, and simple arcs and circles as well as polygons. It relates to a measuring instrument that allows to check or move the planar, three-dimensional figures of the finishing material to be cut or finished.

Conventional measuring instruments such as tape measure, plastic ruler, triangular ruler, and ruler are useful for confirming numerical value and moving the numerical value with respect to straight line, but it is not easy to check the angle of polygon. In the case of the finishing and construction of building finishing materials, in order to construct without touching existing facilities, straight lines and straight lines or straight lines and curves meet each other to form an angle. Existing instruments have angles and dimensions of this type of planar and solid polygons. In the process of inspecting and reading by technicians who have accumulated a lot of experience and calculation for many years, there is a problem that novice technicians have a big problem in inspecting, reading and constructing.

In addition, in the process of cutting the finishing material in a planar or three-dimensional process, skilled technicians also take a lot of time to receive a lot of work stress, the contractor also waits for a long time until the construction has a disadvantage in that the work efficiency is low.

In addition, if the polygonal finish of the construction part should come out, if the angle and length are not correct even on one side, it should be re-inspected and re-readed, which is inefficient and the rest of the contractor should be in a rest or waiting state. Due to the nature of the error-cut finish material is often a problem that the industrial waste.

The present invention can obtain accurate plane and three-dimensional figures in a short time, even the non-skilled person can shorten the construction period and save the finishing material, as well as simple arcs and circles as well as check and move the polygonal, three-dimensional figures The aim is to provide a measuring instrument that allows the finishing material to be cut or finished.

The universal measuring device according to the present invention includes a head having a plurality of fastening parts on a lower surface thereof, a coupling part coupled to the fastening part on an upper end thereof, and a rotation support part extending upwardly and downwardly to rotate about the rotation support part. Combined with a plurality of connecting portion configured to include a long extending in the vertical direction, and a plurality of hinges for one-to-one coupling with the lower end of the rotating portion of the connecting portion, the upper end is coupled to the lower end of the hinge portion one-to-one, the length of It includes a plurality of leg portions that are stretchable seals and a plurality of point portions that are combined one-to-one with each of the lower ends of the leg parts and have a lower pointed point.

In addition, the present invention has a head having a plurality of fastening portion is provided on the lower surface, the coupling portion is coupled to the fastening portion is formed in the upper end and coupled with the rotation support portion so as to rotate with respect to the rotation support portion and the rotation support portion extending in the vertical direction A plurality of connecting parts comprising a rotating portion extending in the vertical direction up and down, the upper end is coupled one-to-one with the lower end of the connecting portion, the plurality of legs that can be bent or unfolded and the lower end of the leg portion combined with one-to-one and lower It may be configured to include a plurality of pointed point.

In addition, the present invention is a head having a plurality of fastening portion is provided on the lower surface, the coupling portion is coupled to the fastening portion of the head is formed on the upper end and the rotation support portion to be rotated with respect to the rotation support and the rotation support extending in the vertical direction long A plurality of connecting parts comprising a rotating portion extending in the vertical direction in combination with the up and down, and a plurality of hinges for coupling in one-to-one with the lower end of the rotating portion of the connecting portion, the upper end in one-to-one with the lower end of the hinge of some of the hinge parts A plurality of leg portions which are combined and stretchable rods of length, a joint rod coupling one-to-one with the lower end of the other hinge portions of the hinge portions, an auxiliary connection portion having an upper end coupled with a lower portion of the joint rod, and a fastening portion provided on a lower surface thereof; The stem portion and the lower end of the stem portion screwed to the fastening portion of the auxiliary connection portion A branch configured to include a plurality of branches branched from and extending horizontally in various directions, and a plurality of auxiliary legs having an upper end hinged to an end of the branch, and one-to-one with each of the legs and lower ends of the auxiliary legs. It can be configured to include a plurality of point portions coupled to the pointed bottom.

In addition, the present invention is a head having a plurality of fastening portion is provided on the lower surface, the coupling portion is coupled to the fastening portion of the head is formed on the upper end and the rotation support portion to be rotated with respect to the rotation support and the rotation support extending in the vertical direction long And a plurality of connecting parts configured to include a rotating part extending upwardly and downwardly in combination with the upper part, a plurality of leg parts having an upper end coupled to the lower end part of some of the connecting parts in one-to-one and bent or unfolding, and the connecting parts. A joint rod coupled to the lower end of the other one of the connecting portion one-to-one, the upper end is coupled to the lower end of the joint rod and the auxiliary connection portion is provided on the lower surface, and the stem portion screwed with the fastening portion of the auxiliary connection portion. A branch portion comprising a plurality of branches branched from the lower end of the stem portion extending horizontally in various directions, and a plurality of auxiliary legs and the upper end portion hinged to the end of the branch portion and the leg portion and the auxiliary leg portion It may be configured to include a plurality of point portions that are combined one-to-one with each of the lower ends and pointed at the lower ends.

In addition, the joint rod and the auxiliary connection portion is preferably hinged.

In addition, the branch portion is composed of a first portion that is elongated and separated from the stem portion and a second portion that is diverged from the end of the first portion, the auxiliary leg portion is preferably hinged to the distal portion of the second portion. Do.

In addition, it is preferable that the branch portion is provided with a joint portion connecting two portions leading in a line and the joint portion is connected so that one of the two portions connected to each other can rotate about the other.

In addition, the branch portion is provided with a hinge portion for connecting the two parts in a row in the middle, and the hinge portion is preferably connected to allow the hinge movement with respect to each other two parts connected to each other.

Further, the leg portion is preferably a telescopic rod of multi-stage type.

In addition, the fastening portion is preferably arranged to form three rows and three columns.

In addition, the hinge portion connected to the coupling portion coupled to the coupling portion located in the corner of the fastening portion is a uniaxial hinge, and the coupling portion and the hinge portion connected to the coupling portion located between the corner and the corner is located at the edge of the coupling portion It is preferable that it is a biaxial hinge.

In addition, the fastening portion is preferably screwed to enable fastening and separation from each other.

As described above, according to the universal measuring device according to the present invention, anyone can easily carry and wear, and even non-skilled people can obtain accurate flat and three-dimensional figures in a short time, thereby reducing the construction period and reducing the finishing material. A variety of shapes, such as simple arcs, circles, and polygonal planes and three-dimensional figures, can be checked and moved to finish or finish the finish.

1 is a front view showing a universal meter according to an embodiment of the present invention.

Figure 2 is a perspective view showing the head of the universal meter according to the present invention.

3 and 4 are front views showing the connecting portion, the hinge portion and the leg portion of the universal meter according to the present invention.

5 and 6 are diagrams showing an example of use of the universal meter shown in FIG.

7 is a perspective view showing a connecting portion, a hinge portion, a joint rod, a branch portion, and an auxiliary leg portion of the universal meter according to another embodiment of the present invention.

FIG. 8 is a diagram illustrating an example of use of the universal meter according to the embodiment shown in FIG. 7. FIG.

Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Universal measuring apparatus according to the present embodiment is configured to include a head 100, the connecting portion 200, the hinge portion 300, the leg portion 400 and the point portion 500.

As shown in FIG. 2, the head 100 has a hexahedron and nine nuts 110 are formed on a lower surface thereof. Nine nuts 110 are arranged to form a square matrix of three rows and three columns when viewed from above. There is a slight gap between the nut 110 and the nut 110.

The connection part 200 is a rotary support part 210 having a short circular pipe shape having a bolt formed on an outer circumferential surface thereof, and a rotary support part 210 fitted and fixed to the inner space of the rotary support part 210 through the rotary support part 210. It consists of a rotating unit 220 that can rotate about. Since the flange is formed around the upper end of the rotating part 220 and the flange is caught by the upper end of the rotating support part 210, the rotating part 220 is not separated from the rotating support part 210. The bolt of the rotation support 210 may be coupled to or separated from the nut 110 of the head 100.

In the above-described embodiment, the rotation part 220 is configured to be rotatably inserted into the rotation support part 210, but a bolt for coupling with the nut 110 is formed on the outer surface of the rotation support part 210 and the rotation support part ( The lower end of the 210 is drilled and an inner space is formed at the lower portion thereof, and the rotating part 220 may be rotatably inserted into the lower inner space of the rotating support part 210 through the lower end of the rotating support part 210.

The hinge part 300 is coupled to the lower end of the rotating part 220. Connecting portion 200 and the hinge portion 300 connected to the even-numbered nut 110 shown in Figure 2 is a one-axis hinge that can be bent only once with one hinge axis as shown in Figure 3, As shown in FIG. 4, the hinge part 300 coupled to the connection part 200 coupled to the odd-numbered nut 110 shown in FIG. 2 is provided with two hinge axes parallel to each other at intervals and bends twice. It is a two-axis hinge. The reason why the hinge part 300 connected to the nut 110 at the corner of the head 100 and the hinge part 300 connected to the nut 110 between the corner and the corner of the head 100 are different from each other is the same. When the adjacent leg portion 400 extends in parallel with each other, it may be difficult to point the point portion 500 to accurately distinguish the point where there is a slight position difference, so that the two-axis hinge is placed in several places. It can be bent once more than the shaft hinge.

The upper end of the leg 400 is connected to the lower end of the hinge 300. The leg 400 in the present embodiment has a structure such as an antenna rod, and is a telescopic rod having a telescopic type that can be stretched in length. The lower end of the leg 400 is coupled to the point portion 500 in the form of a pointed arrowhead. Here, the structure of the hinge portion 300 and the leg portion 400 is provided with a plurality of foldable joints in several places in the leg portion directly connected to the connecting portion 200 in addition to the configuration consisting of the hinge portion described above and the multi-stage rod connected thereunder. It can be configured to adjust the entire length of the leg portion by folding or unfolding in multiple layers, the entire leg portion directly connected to the connecting portion 200 is flexible enough to bend when a person grabs the force, but do not apply a separate force It is also possible to freely adjust the position of the point portion 500 by configuring a metal rod to maintain the shape.

In the present embodiment, when one connecting portion 200, the hinge portion 300, the leg portion 400 and the point portion 500 is formed in one long configuration, all nine such components are provided Each component is individually adjustable in length and can be bent or rotated.

An example of using the universal measuring device configured as described above will be described with reference to FIGS. 5 and 6.

FIG. 5 is for explaining a case of measuring a finishing material such as being surrounded by a line. For example, point 1 in FIG. 5 indicates that the point portion 500 of the structure connected to the nut 1 in FIG. 5 is a position where the point portion 500 of the structure connected to the nut 3 of FIG. 1 is located. Go to the place where the finishing material is to be installed in this way, each one of the point portion 500 of the structure connected to the nut 110 from 1 to 9 in FIG. Bend, stretch or shorten each component to correspond. Then move the universal instrument as it is, put on the finishing material and then draw a point on each point portion 500 points and draw a cutting line on the finishing material by drawing a line connecting the points.

FIG. 6 illustrates a case of cutting a finish of another form different from that of FIG. 5, and the method is the same as that of FIG. 5.

On the other hand, Figure 7 is a perspective view showing a part of the universal measuring instrument according to another embodiment of the present invention.

Shown in FIG. 7 is a construct for replacing one or more of the nine constructs shown in FIG. 1. The structure of the structure as shown in FIG. 7 is comprised as follows.

Under the two-stage hinge portion 300 connected to the lower portion of the connecting portion 200 and the connecting portion 200 which is rotatably connected to the head 100, a linear joint rod 600 is hinged, the lower end of the connecting rod 600 The auxiliary connector 610 is hinged to the coupling, the auxiliary connector 610 and the branch 700 is screwed. A plurality of auxiliary leg 800 is hinged to the branch 700, the point portion 500 is coupled to the lower end of each auxiliary leg (800).

Branch 700 extends in four directions, horizontally and horizontally from the lower end of the stem portion 710 and one stem portion 710 extending in the vertical direction and divided in two directions at each end extending in four directions It consists of a branch 720 having eight ends. The upper end of one auxiliary leg 800 is hinged to the lower end of the stem 710, the upper end of the remaining auxiliary leg 800 is hinged to the end of each branch 720. As a result, all nine auxiliary legs 800 are connected to one branch 700. Of course, the auxiliary leg portion 800 may be further increased by further extending the branch portion 720 of the branch 700. The auxiliary leg portion 800 is a multi-stage rod having the same structure as the antenna rod, similar to the leg portion 400 in the embodiment shown in FIG.

Here, when a part directly connected to the stem part 710 of the branch part 720 is divided into a first part and a part extending apart from the end of the first part as a second part, it is connected in a line with each other in the middle of the first part. There are two joints connecting the two parts, the rotating joint 711 and the hinge joint 712, and the rotating joint 711 serves to connect one of the two parts connected to each other with respect to the other. , The hinge joint 712 serves to connect the hinge movement to each other. The configuration of the rotating joint 711 is the same as the coupling structure of the rotation support portion 210 and the rotation portion 220. In addition, each of the second portions of the branch part 720 is provided with a rotating joint 711.

On the other hand, the lower end of the stem portion 710 is provided with a nut portion, so that one structure as shown in Figure 4 is rotatably coupled to the lower end of the stem portion 710.

In this embodiment, since there are eight more leg parts than in the embodiment shown in FIG. 1, more detailed and various figures can be measured.

As an example, as shown in FIG. 8, when measuring the finish of the wall with the protruding portion of the wall and other protrusions, some legs 400 of the universal measuring instrument are placed on the floor to stand on the floor and the remaining legs The 400 and the auxiliary leg 800 may be bent and stretched or reduced leg 400 to point to all the corner parts of the entire finishing material, the corner parts of the polygonal hole formed to pass through the protrusions, etc. Work can make finishing work easier.

As such, when a large number of leg portions 400 are required, a structure such as that shown in FIG. 7 may be inserted in place of one or more structures in the embodiment shown in FIG. 1.

As described above, the present invention has been described only with respect to specific examples, but it will be apparent to those skilled in the art that various changes and modifications can be made within the technical spirit of the present invention based on the above specific examples. And modifications belong to the appended claims.

Claims

A head having a plurality of fastening parts provided on a bottom surface thereof;

A plurality of connection parts including a rotating support portion formed to engage with the fastening portion at the upper end and extending in the vertical direction and a rotating portion extending in the vertical direction in combination with the rotation support portion so as to rotate with respect to the rotating support portion. ;

A plurality of hinge parts coupled one-to-one with the lower end of the rotating part of the connection part;

A plurality of leg portions having an upper end coupled to the lower end of the hinge part one-to-one, and having a stretchable and stretchable length; And

All-in-one measuring unit, characterized in that it comprises a plurality of point portions coupled to each one of the lower end of the leg portion and the bottom pointed.
A head having a plurality of fastening parts provided on a bottom surface thereof;

A plurality of connection parts including a rotating support portion formed to engage with the fastening portion at the upper end and extending in the vertical direction and a rotating portion extending in the vertical direction in combination with the rotation support portion so as to rotate with respect to the rotating support portion. ;

A plurality of leg portions having an upper end coupled to the lower end of the connection part one-to-one, which may be bent or extended; And

All-in-one measuring unit, characterized in that it comprises a plurality of point portions coupled to each one of the lower end of the leg portion and the bottom pointed.
A head having a plurality of fastening parts provided on a bottom surface thereof;

Coupling portion is formed in the upper end coupled to the coupling portion of the head and a plurality of rotational support that extends in the vertical direction, and comprises a rotational portion extending in the vertical direction in combination with the rotation support to be rotated with respect to the rotational support Connections;

A plurality of hinge parts coupled one-to-one with the lower end of the rotating part of the connection part;

A plurality of legs having an upper end coupled to one-to-one with a lower end of some of the hinge parts, and having a stretchable rod having a length;

A joint rod coupling one-to-one with the lower end of the remaining hinge parts of the hinge parts;

An auxiliary connection portion having an upper end coupled to a lower end of the joint rod and provided with a fastening portion at a lower surface thereof;

A stem portion having an upper end screwed with a fastening portion of the auxiliary connecting portion. A branch part including a plurality of branch parts branched from the lower end of the stem part and extending horizontally in various directions;

A plurality of auxiliary legs having an upper end hinged to an end of the branch; And

All-in-one measuring instrument characterized in that it comprises a plurality of point portions coupled to each one of the lower end of the leg portion and the auxiliary leg portion and the bottom pointed.
A head having a plurality of fastening parts provided on a bottom surface thereof;

Coupling portion is formed in the upper end coupled to the coupling portion of the head and a plurality of rotational support extending longitudinally up and down, including a rotational portion extending in the vertical direction in combination with the rotational support so as to rotate relative to the rotational support Connections;

A plurality of legs having an upper end coupled one-to-one with a lower end of some of the connection parts and being bent or unfolded;

A joint rod that couples one-to-one with the lower end of the other one of the connection parts;

An auxiliary connection portion having an upper end coupled to a lower end of the joint rod and provided with a fastening portion at a lower surface thereof;

A stem portion having an upper end screwed with a fastening portion of the auxiliary connecting portion. A branch part including a plurality of branch parts branched from the lower end of the stem part and extending horizontally in various directions;

A plurality of auxiliary legs having an upper end hinged to an end of the branch; And

All-in-one measuring instrument characterized in that it comprises a plurality of point portions coupled to each one of the lower end of the leg portion and the auxiliary leg portion and the bottom pointed.
The method according to claim 3 or 4,

The universal measuring instrument, characterized in that the hinge rod and the auxiliary connecting portion is hinged.
The method according to claim 3 or 4,

The branch portion is composed of a first portion that is elongated and separated from the stem portion and a second portion that is diverged from the end of the first portion, wherein the auxiliary leg portion is hinged to the distal portion of the second portion Universal instrument.
The method according to claim 3 or 4,

The branch portion is provided with a joint portion connecting two portions leading to a line in the middle and the joint portion is characterized in that one of the two parts connected to each other so as to be able to rotate about the other one.
The method according to claim 3 or 4,

The branch portion is provided with a hinge portion connecting the two parts connected in a line in the middle and the hinge portion is characterized in that the two parts connected to each other to enable the hinge movement with respect to each other.
The method according to claim 1 or 3,

The leg portion is a universal measuring instrument, characterized in that the telescopic type multi-stage rod.
The method according to any one of claims 1 to 4,

The fastener is a universal measuring instrument, characterized in that arranged in three rows and three columns.
The method according to any one of claims 1 to 4,

The hinge portion connected to the coupling portion coupled to the coupling portion located at the corner of the coupling portion is a one-axis hinge, and the coupling portion connecting the coupling portion located at the edge and located between the corner and the corner portion of the coupling portion and the hinge portion connected to the two axis The universal measuring instrument which is a hinge.
The universal measuring instrument according to any one of claims 1 to 4, wherein the fastening portions are screwed to be fastened to and detached from each other.