JP3174564U - Length measuring device with marker - Google Patents

Abstract

Provided is a length measuring device with a marker that can be marked with a simple structure and capable of accurately measuring a length.
A marker 2 for marking a measured object at a desired scale position is attached to a slider 2 that can slide back and forth on a scale 1 provided with a scale 4 for length measurement in the length direction. Forming a measuring instrument. The slider 2 includes a see-through plate 12 on which the scale 4 can be seen through on the scale 1 and a cursor line 13 that is orthogonal to the length direction of the scale 1. The marker 3 measures the object to be measured. A stamping tool for stamping the object to be measured on the extension line of the cursor line 13 overlapping the desired scale 4 is provided.
[Selection] Figure 1

Description

  The present invention relates to a marker-equipped length measuring device including a marker that can be slid on a scale and marked at a predetermined length position.

  A scale provided with a scale for measuring the length is applied to the object to be measured, and a desired scale position is marked to measure the length or draw a line.

  In Patent Document 1, reading of the scale is unnecessary, and as a digital display type ruler that can easily and accurately measure the length and the like, along a guide formed along the scale direction of the scale portion having the scale. A displacement detector that detects the amount of movement of the slider provided movably and a digital display that digitally displays the amount of movement detected by the displacement detector, and a writing instrument holder can be attached to the slider. The digital display type ruler is described.

  Further, Patent Document 2 discloses a printing mechanism that is used as a tape measure with a printing mechanism capable of accurately placing a mark at a measurement position and attached to a tape measure having a flat bottom along a drawn scale. And a guide plate having a reference scale that is connected to the mounting plate portion and on which the scale drawn on the upper surface is mounted and has a width wider than the width of the scale and is visible from above or from the side. A tape measure with a printing mechanism has been proposed that includes a printing portion that is provided at the bottom of the guide plate portion and that prints the measurement position by aligning the position with a reference scale.

Japanese Patent Laid-Open No. 08-184427 Utility Model Registration No. 3170409

  The digital display ruler described in Patent Document 1 requires a displacement detector that detects the amount of movement of the slider and a digital display that digitally displays the detected amount of movement. In addition, there is a problem that a power source for driving them is also required, and it cannot be used without the power source.

  In addition, the tape measure with a printing mechanism described in Patent Document 2 has a printing mechanism disposed below the scale and the guide plate portion, and is measured with the scale lifted up. Since printing is performed by pressing, the scale and the printing mechanism may deviate and accurate measurement and printing may not be possible.

  In addition, since the printing mechanism is arranged below the end of the scale, there is a drawback that printing in mm units cannot be performed.

  Therefore, the present invention provides a length measuring device with a marker that has a simple structure and can accurately measure the length, and that can mark an accurate position.

  According to the first aspect of the present invention, a marker for marking a measured object at a desired scale position is attached to a slider that can slide back and forth on a scale provided with a scale for length measurement in the length direction. In the length measuring device with a marker, the slider includes a see-through plate on which the scale can be seen through and a cursor line perpendicular to the length direction of the scale is attached. It is a length measuring instrument with a marker, characterized by comprising a stamping tool for measuring a measurement object and impressing the measurement object on an extension of a cursor line that overlaps a desired scale.

  The invention according to claim 2 is the length measuring instrument with a marker according to claim 1, wherein the scale is a straight ruler.

  The invention according to claim 3 is the length measuring instrument with a marker according to claim 1, wherein the scale is a scale drawn from a tape measure.

  The invention according to claim 4 is the length measuring instrument with a marker according to claim 3, wherein the slider includes a tape measure holder to which the tape measure can be detachably attached.

  The device according to claim 5 is the length measuring instrument with a marker according to any one of claims 1 to 4, wherein the marker can be inserted and pulled out on both sides of the slider.

  In the length measuring device with a marker according to the present invention, the slider is arranged so as to be slidable back and forth on the scale, and the marker is attached to the slider so as to be marked at a desired scale position on the object to be measured. The length can be accurately measured by the structure, and the marking can be performed without moving the scale at the time of printing.

It is a perspective view of the length measuring device with a marker of Example 1. FIG. It is a perspective view which shows the mounting state of the marker of the length measuring device with a marker of Example 1. FIG. It is a perspective view of the length measuring device with a marker of Example 2. FIG. It is a figure which shows the AA sectional drawing of FIG.

  Embodiments of the present invention will be described with reference to the drawings.

  As shown in FIGS. 1 and 2, the length measuring instrument according to the first embodiment includes a scale 1, a slider 2, and a marker 3. The scale 1 is used by pulling a strip-shaped scale 1 with a scale 4 for length measurement from the tape measure 5 in the length direction, the slider 2 is slidable back and forth on the scale, and the marker 3 is The measurement object is attached to the slider 2 so as to be marked at a desired scale 4 position.

  The scale 1 uses a scale 1 of a well-known tape measure 5 made of a metal strip with a scale 4 drawn from the tape measure 5. At the end of the scale 1 on the drawer side, a hook 6 is provided on the corner of the object to be measured, and a stopper 7 for stopping the scale 1 from being automatically rewound is provided. When the scale 1 is stopped, the slider 2 can slide back and forth on the scale 1.

  The slider 2 is provided with a tape measure holder 8 to which the tape measure 5 can be detachably attached. In this embodiment, a frame-shaped tape measure holder 8 that surrounds and holds the tape measure 5 is provided. The frame-shaped tape measure holder 8 is provided with three fixing screws 9 for pressing the tape measure 5 against the tape measure holder 8 to fix the tape measure 5. By tightening the fixing screw 9, the tape measure 5 in the tape measure holder 8 is framed. The tape measure 5 in the tape measure holder 8 can be taken out by pressing and holding the tape measure holder 8 and loosening the fixing screw 9.

  A scale guide 10 having a gate-like longitudinal section is provided integrally with the tape measure holder 8 on the drawer side of the scale 1 of the tape measure holder 8. The upper and both sides of the scale 1 are surrounded by the scale guide 10 and pulled out or returned along the scale guide 10 from under the tape measure holder 8.

  An opening 11 is formed in the upper part of the scale guide 10 so that the scale 4 of the scale 1 can be seen through. The opening 11 is covered with a transparent or translucent resin see-through plate 12 through which the scale 4 of the scale 1 can be seen through. The see-through plate 12 is provided with a straight cursor line 13 such as red or black, which is orthogonal to the length direction of the scale 1. The cursor line 13 is overlaid on the desired scale 4 to indicate the measurement position.

  A support portion 15 that supports the marker 3 is connected to one end of the see-through plate 12, and the see-through plate 12 is provided in the see-through plate guide groove 14 provided on the upper portion of the scale guide 10 in the length direction of the scale 1. Is slidably held. The see-through plate 12 is supported on both sides in a direction orthogonal to the length direction of the scale 1 so as to be freely inserted and removed. As shown in FIG. 2, since the see-through plate 12 provided with the support portion 15 supporting the marker 3 can be taken in and out on both sides, the marking position can be changed by replacing the marker 3 according to the measurement location or the desired marking location. It becomes possible to change.

  The slider 2 is provided with a marker 3 for marking the object to be measured at a desired scale 4 position. In this embodiment, the marker 3 is supported and fixed to a marker support portion 15 formed by extending the see-through plate 12 to the outside of the scale.

  As shown by the marker 3 in FIG. 4, the marker 3 includes a stamping tool 16 that stamps the object to be measured on the extension line of the cursor line 13 that overlaps the position of the predetermined scale 4. The marker 3 may be a known stamping tool 16 that can repeatedly stamp a mark by pressing against the spring 21 from above.

The usage method of the length measuring device of a present Example is demonstrated.
The scale 1 is pulled out from the tape measure 5 and the hook 6 is hung on the corner of the object to be measured, pulled out beyond the length necessary for measurement, and the scale 1 is stopped by the stopper 7. Next, the slider 2 is slid on the scale 1 to move the cursor line 13. When the cursor line 13 overlaps the scale 4 at a desired position, the mark is impressed on the object to be measured by pressing the stamp 16 from above.

  As shown in FIG. 1, the length measuring device according to the second embodiment includes a scale 1, a slider 2, and a marker 3. A straight ruler with a scale 4 for measuring the length in the length direction is used for the scale 1, the slider 2 is slidable back and forth on the scale 1, and the marker 3 is a desired object to be measured. It is attached to the slider 2 so as to be marked at the position of the scale 4.

  The scale 1 is disposed on a long slider guide bar 17 on which the slider 2 can slide back and forth. In this embodiment, the scale 1 is disposed in a scale storage groove 18 formed in the longitudinal direction on the surface of the slider guide bar 17. At the end of the scale 1, a hook 6 that hangs on the corner of the object to be measured is detachably provided. By removing the hook 6, measurement and marking in mm units can be performed.

  On both sides of the slider guide bar 17, guide grooves 19 are formed in the longitudinal direction for locking and guiding the slider 2 in a slidable manner. On the other hand, the slider 2 is formed in a gate shape in the longitudinal section, and the side walls 20 on both sides thereof are slidably engaged with the guide grooves 19 of the slider guide bar 17. A stopper 7 with a hook 6 is attached to one end of the slider guide bar 17 to prevent the slider 2 from coming off.

  An opening 11 is formed in the upper part of the slider 1 so that the scale of the scale 1 can be seen through. The opening 11 is covered with a transparent or translucent resin see-through plate 12 through which the scale 4 of the scale 1 can be seen through. The see-through plate 12 is provided with a straight cursor line 13 such as red or black, which is orthogonal to the length direction of the scale 1. The cursor line 13 is overlaid on the desired scale 4 to indicate the measurement position.

  A support portion 15 that supports the marker 3 is connected to one end of the see-through plate 12, and the see-through plate 12 is provided in the see-through plate guide groove 14 provided on the upper portion of the scale guide 10 in the length direction of the scale 1. Is slidably held. The see-through plate 12 is supported on both sides in a direction orthogonal to the length direction of the scale 1 so as to be freely inserted and removed. Since it can be taken in and out on both sides, it is possible to change the marking side by replacing the marker 3 depending on the measurement location or marking location.

  The slider 2 is provided with a marker 3 for marking the object to be measured at a desired scale 4 position. In this embodiment, the marker 3 is supported and fixed to a marker support portion 15 formed by extending the see-through plate 12 to the outside of the scale.

  The marker 3 includes a stamping tool 16 that stamps the object to be measured on an extension line of the cursor line 13 that overlaps the position of the predetermined scale 4. As the marker 3, a known stamping tool that can repeatedly stamp a mark by pressing against the spring 21 from above can be used.

  The slider 2 is provided with a fixing screw 22 for fixing the slider 2 so that the slider guide bar 17 does not move, and a hanging tool 23 such as a hook is provided so as to be able to fall down in order to suspend and store the length measuring instrument. May be. By raising the hanging tool 23, it can be used as a handle when the slider 2 is slid.

The usage method of the length measuring device of a present Example is demonstrated.
After the hook 6 of the scale 1 is hung on the corner of the object to be measured, the slider 2 is slid along the slider guide bar to move the cursor line 13 on the scale 1. When the cursor line 13 overlaps the scale 4 at a desired position, the mark is impressed on the object to be measured by pressing the stamp 16 from above.

1: Scale 2: Slider 3: Marker 4: Scale 5: Tape measure 6: Hook 7: Stopper 8: Tape measure holder 9: Fixing screw 10: Scale guide 11: Opening portion 12: Perspective plate 13: Cursor line 14: Perspective plate Guide groove 15: Marker support 16: Stamping tool 17: Slider guide bar 18: Scale storage groove 19: Guide groove 20: Side wall 21: Spring 22: Fixing screw 23: Suspension tool

Claims (5)

In a length measuring device with a marker in which a marker for marking at a desired graduation position is attached to an object to be measured on a slider that can slide back and forth on a scale provided with a scale for length measurement in the length direction,
The slider includes a see-through plate on which the scale can be seen through and a cursor line perpendicular to the length direction of the scale is attached.
The marker is provided with a marker for measuring the object to be measured, and includes a stamping tool for impressing the object to be measured on an extension of a cursor line that overlaps a desired scale.   The length measuring device with a marker according to claim 1, wherein the scale is a straight ruler.   The length measuring instrument with a marker according to claim 1, wherein the scale is a band drawn from a tape measure.   The length measuring device with a marker according to claim 3, wherein the slider includes a holder to which the tape measure can be detachably attached.   The length measuring instrument with a marker according to any one of claims 1 to 4, wherein the marker can be inserted and pulled out on both sides of the slider.

Images