CN103273773A

CN103273773A - Measuring tool

Info

Publication number: CN103273773A
Application number: CN2013101961251A
Authority: CN
Inventors: 张汉兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-05-21
Filing date: 2013-05-21
Publication date: 2013-09-04

Abstract

The invention discloses a measuring tool which comprises a base plate and a main block. The base plate comprises a drawing ruler fixed on a first face, a notch is formed in the bottom face of the main block, a ruler groove is further formed in the notch, the main block is combined with the base plate through the notch in a buckled mode, the ruler groove is combined with the drawing ruler in a buckled mode, and scales are marked on the drawing ruler. An object is placed on the first face of the base plate, wherein lines need to be drawn on the object, a straight ruler is used, one end of the straight ruler abuts against the surface of the main block, a first line is drawn on the object, then the base plate is moved, another line is drawn through the straight ruler in the same mode, and thus the line is absolutely parallel to the first line. Only the base plate needs to be moved at will, needed parallel lines can be safely drawn, and compared with ordinary operation, operation through the measuring tool is rapider and more accurate. Due to the fact that the scales are added on the drawing ruler, the number of moved intervals of the base plate can be learned, and the intervals of the parallel lines can be determined in the process of drawing the parallel lines.

Description

Measurer

Technical field

The present invention relates to a kind of measurer, relate in particular to a kind of combined measurer.

Background technology

The manual measurer that general measurer, especially carpenter use, as the straight steel ruler of the line that is used for aspects such as tenon line, initial line, the line of rabbet joint, it uses certain limitation.

In the face of need repeat to mark this situation of parallel lines the time, need do many preorder steps, determine two vertical axles with angle square earlier, mark parallel lines then at interval, rule with straight steel ruler more at last.If the face of mark parallel lines is curved surfaces, situation is more complicated, also need remove scalar in the side of curved surface, trouble very.

In addition, as in study, students' work also runs into often and will draw parallel lines or mark spacing.When writing a composition as writing at plain pape, the parallel lines of a lot of that often need draw earlier are to guarantee that the literal that writes out can be not crooked.In the time of this, the student can only draw with ruler a lot of parallel lines ground.But the parallel lines that draw like this may itself be exactly crooked, if strict, go to mark earlier at interval as timber work, and that loses time extremely.

Summary of the invention

The purpose of this invention is to provide a kind of measurer, can mark the parallel lines of determining notarization at interval very quickly.

According to an aspect of the present invention, a kind of measurer is provided, comprise a base plate and a main piece, base plate comprises that one is fixed on the chi of retouching on first, the bottom surface of main piece is provided with a breach, also is provided with a chi groove in the breach, and main piece fastens by breach and base plate, the chi groove fastens with retouching chi, retouches chi and is marked with scale.

Its beneficial effect is, object that will setting-out is placed on first of the base plate, with a ruler, the one end is against on the main piece face, at object draw article one line, movable base plate then, with ruler with the same manner line that draws, this line absolute and article one line parallel just so.Only need random movable base plate, the parallel lines that just can draw relievedly and need are quick much accurate during than common operation.Retouch and add scale on the chi, so just know that how many base plates moved at interval, just can determine the interval of parallel lines like this when drawing parallel lines.

In some embodiments, also comprise a baffle plate, also be provided with a board slot on first, baffle plate is embedded in the board slot.

Its beneficial effect is, increase a baffle plate, by the restriction of main piece and baffle plate intersecting axle, removed object because of the not enough influence factor that moves of stiction, at this time movable base plate does not just worry that object can move, like this with regard to the accuracy of the parallel lines that can guarantee to draw.

In some embodiments, also comprise a line chi, the line chi comprises chi body, connector, connector and sliding panel, the chi body is connected by connector with connector, connector and sliding panel are linked as an integral body, and the side of main piece also is provided with a chute, and sliding panel is located in the chute.

Its beneficial effect is, increases a line chi, and this line chi is relatively-stationary, with the line chi mark draw parallel lines will be accurate many.In addition owing to the object that is placed on the base plate varies, therefore the line chi is also wanted and can be moved, a chute is set in main piece, the line chi can be done rectilinear motion perpendicular to first of base plate by chute, adjust the line chi according to the size of object like this, and the line chi fixes at relative first horizontal plane, and just there is not error in the parallel lines that come that draw on the interval, still accurately.

In some embodiments, main piece comprises that also a tool rack is located at the end face of main piece.

Its beneficial effect is, instrument such as on hand pen of user, file can temporarily be placed on the tool rack when movable base plate.

In some embodiments, the line footage number has scale.

Its beneficial effect is that calibrate on the online chi just can have been determined the length of line.

Description of drawings

Fig. 1 is the overall schematic of the measurer of an embodiment of the present invention;

Fig. 2 is the structural representation of the base plate of Fig. 1;

Fig. 3 is the cutaway view of the main piece of Fig. 1;

Fig. 4 is the structural representation of the line chi of Fig. 1.

The specific embodiment

The present invention is further detailed explanation below in conjunction with accompanying drawing.

Fig. 1 has schematically shown the measurer according to one embodiment of the present invention.

As shown in Figure 1, measurer mainly comprises by a base plate 1 and main piece 2 and constituting.Fixedly have one to retouch chi 12 with base plate 1 is connected as a single entity on the base plate 1, base plate 1 is provided with this that retouch chi 12 and simultaneously is called first 11.Main piece 2 is provided with a breach 22, also is provided with a chi groove 23 in the breach 22, the consistency of thickness of the height of breach 22 and base plate 1, and the size of chi groove 23 is with to retouch chi 12 the same, and main like this piece 2 just can be fastened on the base plate 1 fully.

Main piece 2 is cubes, and this that is provided with breach 22 simultaneously is called bottom surface 21, and the opposite face of the bottom surface 21 of main piece 2 is called end face 26, and main piece 2 is provided with breach 22 directions, simultaneously is called side 24 towards this of base plate 1.

The breach 22 of main piece 2 and chi groove 23 can just snap together with base plate 1 and the size of retouching chi 12, and main piece 2 and base plate 1 are placed on the desktop, because the restriction of chi groove 23, base plate 1 can only move towards the direction straight line of retouching chi 12.At this time, object that will setting-out is placed on 1 first 11 of the base plate, with a ruler, the one end is against on 2 of the main pieces, and at object article one line that draws, movable base plate 1 then, with ruler with the same manner line that draws, this line absolute and article one line parallel just so.Only need random movable base plate 1, the parallel lines that just can draw relievedly and need are quick much accurate during than common operation.Retouch on the chi 12 and add scale, so just know that how many base plates 1 moved at interval, just can determine the interval of parallel lines like this when drawing parallel lines.

If the object that is placed on the base plate 1 is low weight, less with the stiction of base plate 1, during movable base plate 1, possible object can move, and the next parallel lines that draw like this are just inaccurate, therefore can increase a board slot 13 first 11 of base plate 1, the baffle plate 3 of corresponding board slot 13 sizes is set in addition, as shown in Figure 2, because the height of baffle plate 3 is greater than the degree of depth of board slot 13, so in Fig. 2, base plate 1 and baffle plate 3 have been separated, have been convenient to watch.When baffle plate 3 is embedded on the board slot 13, restriction by main piece 2 and baffle plate 3 intersecting axles, removed object because of the not enough influence factor that move of stiction, at this time movable base plate 1 does not just worry that object can move, like this with regard to the accuracy of the parallel lines that can guarantee to draw.Certainly baffle plate 3 can be taken off from board slot 13 at any time, otherwise places some bigger objects, and the function that does not need to use baffle plate 3 makes, and baffle plate 3 is taken off, and just can not stop putting of object.

What use owing to draw parallel lines is ruler independently, and each setting-out all will be again be against ruler on 2 of the main pieces, operates easyly not enough, and also may there be human error in the parallel lines that draw, especially the parallel lines interval error.At this problem, can increase by one at measurer and fixing retouch the ruler that line is used.On the side 24 of main piece 2, a chute 25 is set, as shown in Figure 3, Fig. 3 is a schematic diagram of cutting open from main piece 2 sides 24 adjacent surfaces, has showed the structure of chute 25 in main piece 2.Measurer also increases a line chi 4 in addition, line chi 4 comprises chi body 41, connector 42, connector 43 and sliding panel 44, chi body 41 and connector 42 link together by connector 43, as shown in Figure 4, signal has been carried out amplifying in the connector of Fig. 4 43 positions, the connected mode of chi body 41 and connector 42 is hinged, and connector 43 can be a pin, passes connector 42 and chi body 41 and breaks away from square chi chi body 41 and connector 42.The other end of connector 42 and sliding panel 44 are linked as an integral body, and sliding panel 44 is placed in the chute 25, and connector 42 is stretched from the opening part of chute 25.Because the consistent size in the size of sliding panel 44 and the chute 25, this line chi 4 is exactly relatively-stationary, can only do with respect to 1 first 11 moves both vertically of base plate along chute 25.With line chi 4 mark draw parallel lines will be accurate many, because the object that is placed on the base plate 1 varies, line chi 4 can the up-down adjustment position adapting to, isochrone chi 4 again can not move left and right, just there is not error in the parallel lines that come that draw so on the interval, still accurately.Line chi 4 can not move left and right, is that the distance that object moves is as the criterion to retouch chi 12 fully because object only moves with the movement of base plate 1, if line chi 4 move left and right, the distance that object moves is just unknowable, has had error.

In addition, during movable base plate 1, instruments such as pen on hand, file can temporarily be placed on the tool rack 27, the user who has may covet convenient and instrument is placed on first 11 of base plate 1, might damage the plane like this, influence object and put, therefore can mark line tool at tool rack 27 of end face 26 increases of main piece 2 with temporary transient placement as shown in Figure 1.

When the user marks setting-out, may also need to determine the length of line, therefore can indicate scale on the online chi 4, so just can determine the length of line.

Claims

1. measurer, it is characterized in that, comprise a base plate (1) and a main piece (2), described base plate (1) comprises that one is fixed on and retouches chi (12) on first (11), the bottom surface (21) of described main piece (2) is provided with a breach (22), also is provided with a chi groove (23) in the described breach (22), and described main piece (2) fastens by described breach (22) and described base plate (1), described chi groove (23) fastens with the described chi (12) of retouching, and the described chi (12) of retouching is marked with scale.

2. measurer according to claim 1 is characterized in that, also comprises a baffle plate (3), also is provided with a board slot (13) on described first (11), and described baffle plate (3) is embedded in the described board slot (13).

3. measurer according to claim 1, it is characterized in that, also comprise a line chi (4), described line chi (4) comprises chi body (41), connector (42), connector (43) and sliding panel (44), described chi body (41) is connected by described connector (43) with described connector (42), described connector (42) is linked as an integral body with described sliding panel (44), the side (24) of described main piece (2) also is provided with a chute (25), and described sliding panel (44) is located in the described chute (25).

4. measurer according to claim 1 is characterized in that, described main piece (2) comprises that also a tool rack (27) is located at the end face (26) of described main piece (2).

5. measurer according to claim 3 is characterized in that, described line chi (4) indicates scale.