JP3182515U - Laser distance meter - Google Patents

Abstract

Provided is a laser rangefinder capable of instantly finding a suitable distance by immediately displaying the meaning of a measured distance corresponding to a Lubani ruler or a Cholan scale.
A main body, a power supply unit, and an acquisition device that emits a pulse signal to an object outside the main body along a sensing direction, and the pulse signal is reflected by the object and then the pulse signal is received. 13, a tilt angle sensor 14 for measuring the horizontal tilt angle in the sensing direction, and an electrical receiver and a tilt angle sensor are electrically connected to receive the distance sensing signal and the tilt angle sensing signal. The microprocessor unit 15 that calculates the horizontal distance between the seizure and the object, converts the horizontal distance to obtain the Lubani ruler mark, and displays the image and the Lubani ruler mark under the control of the microprocessor unit. A display 12 and an operation unit 11 including at least one operation button are included.
[Selection] Figure 1A

Description

  The present invention relates to a laser rangefinder that is a device capable of measuring a distance and displays the measured data converted into a Lubani ruler, and in particular, converts the measured tilt angle θ and the distance to accurately determine the horizontal distance. The present invention relates to a laser distance meter that can be displayed.

  A conventional laser rangefinder is for measuring a distance, and can display a length such as a metric method at the same time, which can be conveniently used by a user.

  On the other hand, in general construction work, a user uses a tape measure as a measuring tool. The main cause is that there is a sign of Lubani ruler on the tape measure. However, when measuring a distance with a tape measure, an error is likely to occur in the measured distance, and there is a problem that a long distance cannot be measured with a tape measure unless two people cooperate.

None

  The main purpose of the present invention is to instantly display the meaning corresponding to the measured distance Lubani ruler or Dinglan scale, and the user can instantly find a suitable distance according to the content displayed on the display. It is to provide a laser rangefinder.

According to the laser distance meter of the present invention, the main body, the power supply unit, and the surface of the main body are electrically connected to the power supply unit and emit a pulse signal to an object outside the main body along the sensing direction. In order to measure the horizontal tilt angle in the sensing direction, which is fixed inside the main body and the seizure unit that generates the distance sensing signal after the pulse signal is reflected by contacting the object and reflected. A tilt angle sensor that generates a tilt angle sensing signal, and an electrical connection with a seizure sensor and a tilt angle sensor. The horizontal distance between the seizure and the object is calculated using the tilt angle sensing signal, and the horizontal distance is converted to obtain the Lubani ruler mark. The microprocessor unit includes a microprocessor unit including at least one set of Lubani ruler words, is fixed to the surface of the main body, is electrically connected to the microprocessor unit, and is controlled by the microprocessor unit to display an image and a Lubani ruler mark. A display and an operation unit fixed to the surface of the main body, including at least one operation button, electrically connected to the microprocessor unit, and capable of controlling the microprocessor unit by pressing the operation button;
The distance sensing signal corresponds to the distance between the object and the object, corresponds to the distance between the body and the object,
The microprocessor unit continuously acquires the distance sensing signal and the tilt angle sensing signal, updates the display content of the display by these sensing signals, and puts a rubani ruler mark corresponding to the horizontal distance between the receiving element and the object. It is characterized by being displayed immediately.

  According to the laser rangefinder of the present invention, the microprocessor unit displays an actual distance mark on the display by a distance sensing signal and displays an inclination angle mark on the display by an inclination angle sensing signal.

  According to the laser distance meter of the present invention, the microprocessor unit is characterized in that the horizontal distance mark is displayed on the display according to the horizontal distance obtained by the calculation between the receiving unit and the object.

  According to the laser rangefinder of the present invention, the Lubani ruler mark includes a scale and an index, and the scale is formed with a plurality of sections along its length, and the index points to one point of the scale. The positions of the index and the main body are relatively constant.

  According to the laser rangefinder of the present invention, the display is a touch screen, which allows the user to directly operate the display and displays the related data of the Lubani ruler mark.

According to the laser distance meter of the present invention, the main body, the power supply unit, and the surface of the main body are electrically connected to the power supply unit and emit a pulse signal to an object outside the main body along the sensing direction. In order to measure the horizontal tilt angle in the sensing direction, which is fixed inside the main body and the seizure unit that generates the distance sensing signal after the pulse signal is reflected by contacting the object and reflected. A tilt angle sensor that generates a tilt angle sensing signal, and an electrical connection with a seizure sensor and a tilt angle sensor. By using the tilt angle sensing signal, the horizontal distance between the seizure and the object is calculated, and the horizontal distance is converted to obtain the Dinglan scale mark. A microprocessor unit containing at least one set of Dinglan scale words, fixed to the surface of the main body, and electrically connected to the microprocessor unit, and controlled by the microprocessor unit to display images and Dinglan scale marks A display, and an operation unit fixed to the surface of the main body, including at least one operation button, electrically connected to the microprocessor unit, and controlling the microprocessor unit by pressing the operation button. ,
The distance sensing signal corresponds to the distance between the object and the object, corresponds to the distance between the body and the object,
The microprocessor unit continuously acquires the distance sensing signal and the tilt angle sensing signal, updates the display content of the display by these sensing signals, and puts a rubani ruler mark corresponding to the horizontal distance between the receiving element and the object. It is characterized by being displayed immediately.

  According to the laser rangefinder of the present invention, the microprocessor unit displays an actual distance mark on the display by a distance sensing signal and displays an inclination angle mark on the display by an inclination angle sensing signal.

  According to the laser distance meter of the present invention, the microprocessor unit is characterized in that the horizontal distance mark is displayed on the display according to the horizontal distance obtained by the calculation between the receiving unit and the object.

  According to the laser rangefinder of the present invention, the Lubani ruler mark includes a scale and an index, and the scale is formed with a plurality of sections along its length, and the index points to one point of the scale. The position of the index and the main body is relatively constant, the display is a touch screen, and the user can directly operate the display, and the related data of the Dinglan scale mark is displayed. To do.

  According to the laser distance meter of the present invention, the meaning corresponding to the Lubani ruler and the Dinglan scale of the measured distance can be displayed immediately, and the user can find a suitable distance immediately by the content displayed on the display. Has the effect of being able to.

It is a perspective view which shows one Example of this invention. It is a perspective view which shows another embodiment of this invention. It is a side view which shows another embodiment of this invention. (A) is a schematic diagram which shows operation which measures horizontal distance by one Example of this invention, (B) is a schematic diagram which shows a display when one Example of this invention is operated. (A) It is a schematic diagram which shows operation which measures an inclination angle by one Example of this invention, (B) is a schematic diagram which shows a display when the inclination angle is measured by one Example of this invention. (C) is a schematic diagram showing a display when an actual distance is measured according to an embodiment of the present invention.

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

  Reference is made to FIGS. 1A to 3C. The laser rangefinder according to an embodiment of the present invention includes a main body 10 and a power supply unit (not shown). As shown in FIG. 1A, the main body 10 may have an outer shape with a wider width direction, or may have an outer shape with a longer length direction as shown in FIGS. 1B and 1C. An operation unit 11 and a display 12 are provided on one side of the main body 10. The operation unit 11 includes at least one operation button. The display 12 is fixed to the surface of the main body 10, can display an image, and is preferably a touch screen. Thereby, the user can directly operate the laser distance meter by the touch screen. On the other side surface of the main body 10 is provided an accumulator 13 that is electrically connected to the power supply unit. The receipt 13 can emit a pulse signal to an object outside the main body 10 along the sensing direction. The pulse signal is infrared light, laser, visible light, or any other light. After the pulse signal is contacted with the object and reflected, the receiving unit 13 receives the pulse signal and generates a distance sensing signal. The distance sensing signal corresponds to a numerical value of the distance between the collection unit 13 and the object, and corresponds to a numerical value of the distance between the main body 10 and the object.

  An inclination angle sensor 14 and a microprocessor unit 15 are provided inside the main body 10. The tilt angle sensor 14 is for measuring the horizontal tilt angle θ in the sensing direction, and generates a tilt angle sensing signal. The microprocessor unit 15 is electrically connected to the operation unit 11, the display 12, the receiving unit 13, and the tilt angle sensor 14. The microprocessor unit 15 can be controlled by pressing an operation button on the operation unit. The microprocessor unit 15 can receive the distance sensing signal from the receiving device 13 and can receive the tilt angle sensing signal from the tilt angle sensor 14, and the actual distance z can be obtained from the distance sensing signal and the tilt angle sensing signal. Sensing data with the horizontal inclination angle θ can be obtained, and sensing data with the horizontal distance x or the vertical distance y can be obtained by conversion of a trigonometric function, whereby the horizontal distance x between the seizure and the object is obtained. And the horizontal distance x can be converted to obtain the Lubani ruler mark.

  The microprocessor unit 15 is further electrically connected to the display 12. Thereby, the display 12 is controlled by the microprocessor unit 15 to display an image. The horizontal distance displayed on the display 12 is converted into a Lubani ruler mark. In another embodiment of the present invention, the horizontal distance displayed on the display 12 is converted into a Dinglan scale mark. The microprocessor unit 15 of the present invention can display a numerical value of the distance between the seizure and the object by a distance sensing signal, which is an actual distance mark. Alternatively, the microprocessor unit 15 of the present invention can display the horizontal tilt angle θ in the sensing direction on the display by the tilt angle sensing signal, which is a tilt angle mark. Further, the microprocessor unit 15 can display the horizontal distance between the receipt and the object obtained by calculation on the display with a horizontal distance mark.

  Please refer to FIG. 2 (A) and FIG. 2 (B). In the present embodiment, the horizontal distance mark 121 employs a metric system, and of course, an English unit system or a Taiwan unit system may be employed according to the needs of the user. A part of the image displayed on the display is a rubani ruler mark 122. Of course, instead of the Lubani ruler mark 122, a Dinglan scale mark may be displayed. The horizontal distance mark and the Lubani ruler mark are displayed by the distance sensing signal and the tilt angle sensing signal, whereby the horizontal distance mark corresponds to the actual dimension represented by the Lubani ruler mark. In another embodiment of the present invention, the horizontal distance mark and the Lubani ruler mark each display a plurality of sets of data (not shown), and sensing data of the actual distance z, the horizontal distance x and the vertical distance y, and Display the corresponding Lubani ruler mark at the same time.

  On the other hand, the rubani ruler mark 122 is preferably displayed in a video form. Thus, the current distance and the Lubani ruler word corresponding to the Lubani ruler of the current distance can be displayed simultaneously. Specifically, as shown in FIG. 2B, the rubani ruler mark 122 further includes a scale 124 and an index 125. The scale 124 includes a plurality of sets of Lubani ruler words, and a plurality of sections are formed along the length thereof. Each section displays characters and other figures at the same time. The user can refer to the rubani ruler word corresponding to the distance by the rubani ruler mark 122 displayed at the position where the index 125 is pointing. The index 125 is located at a fixed position, that is, the positions of the index 125 and the main body 10 are relatively constant. Due to the display position of each section of the scale 124 being different, the Lubani ruler mark 122 displays different instruction contents.

  For this reason, when the scale 124 corresponding to the measured position displays an ominous word, the user can immediately adjust the position where the scale 124 displays a lucky word. Thus, it is not necessary to refer to the Lubani ruler and the distance meter at the same time.

  Further, the processor unit 15 receives the tilt angle sensing signal from the tilt angle sensor 14 and displays a tilt angle mark on the display 12 according to the tilt angle sensing signal. As shown in FIGS. 3A and 3B, the tilt angle mark 123 is a numerical value of the tilt angle and displays the horizontal tilt angle θ in the sensing direction. The processor unit 15 is electrically connected to the power supply unit, and the power from the power supply unit is supplied to the processor unit, the operation unit, the display, the collecting unit and the tilt angle sensor. The power supply unit may be electrically connected to the outside of the main body, or a battery may be inserted into the main body. In addition, as shown in FIG. 3C, the laser distance meter of the present invention and the actual distance mark 126 of the object may be displayed on the display 12 of the present invention. B) or the screen shown in FIG. As described above, the actual distance or horizontal distance between the laser distance meter of the present invention and the object can be immediately grasped, and the meaning corresponding to the Lubani ruler for each distance can also be known.

  Please refer to FIG. 2 (A) and FIG. 2 (B). The actual working principle of the acceptor is that a laser emitter (or other pulse signal emitter) emits a pulse signal onto an object (eg, a wall surface) to produce a low noise, high sensitivity laser acquirer (or other The pulse signal reflected by the object is received by the pulse signal acquisition unit).

  Accordingly, as shown in FIGS. 3A and 3B, when the user presses the operation button on the operation unit 11, the receiving unit 13 provided inside the main body pulses the object (for example, a wall surface). The signal can be emitted and the pulse signal reflected on the object can be received to calculate the distance and position of the object, and the measured distance is displayed on the display under the control of the microprocessor unit. Displays the distance such as metric and the word corresponding to the Lubani ruler of this distance at the same time.

  Further, the microprocessor unit of the present invention is electrically connected to the tilt angle sensor, and the tilt angle sensing signal is received by the tilt angle sensor, and the object is obtained by the distance sensing signal and the tilt angle sensing signal. And the actual horizontal distance between the laser distance meter of the present invention and the word corresponding to the Lubani ruler of the actual horizontal distance can be obtained, and the lucky degree of the actual horizontal distance can be determined immediately.

  Further, when the user presses the operation unit 11 to activate the laser distance meter of the present invention, the receiving unit 13 and the tilt angle sensor 14 intermittently emit pulse signals under the control of the microprocessor unit 15 to receive the receiving unit. A plurality of distance sensing signals and a plurality of inclination angle sensing signals are intermittently generated by the child 13, and the distance sensing signal and the inclination angle sensing signal are transmitted to the microprocessor unit 15, and then displayed. The contents of instructions of the horizontal distance mark 121, the rubani ruler mark 122, and the tilt angle mark 123 can be updated intermittently. For example, the receiving unit 13 and the tilt angle sensor 14 emit a pulse signal every 0.2 seconds, and the microprocessor unit 15 outputs a set of distance sensing signals and a set of tilt angle sensing signals every 0.2 seconds. The contents of instructions of the horizontal distance mark 121, the rubani ruler mark 122, and the inclination angle mark 123 can be updated. In this way, the meaning of the measured distance corresponding to the Lubani ruler or the Dinglan scale can be displayed immediately, and the user can immediately adjust a suitable distance according to the content displayed on the display.

  The present invention can be applied to a laser distance meter.

10: Main body 11: Operation unit 12: Display 13: Receipt 14: Tilt angle sensor 15: Microprocessor unit 121: Horizontal distance mark 122: Lubani ruler mark 123: Tilt angle mark 124: Scale 125: Index 126: Actual distance mark θ: Horizontal tilt angle x: Horizontal distance y: Vertical distance z: Actual distance

Claims (9)

The body,
A power supply unit;
Provided on the surface of the main body, electrically connected to the power supply unit, can emit a pulse signal to an object outside the main body along a sensing direction, and the pulse signal is reflected by contacting the object A seizure that confiscates the pulse signal and generates a distance sensing signal;
A tilt angle sensor that is fixed inside the main body and for measuring a horizontal tilt angle in the sensing direction, and generates a tilt angle sensing signal;
The seizure element and the tilt angle sensor are electrically connected, and the distance sensing signal and the tilt angle sensing signal are seized, and the distance sensing signal and the tilt angle sensing signal are used to A horizontal distance between the objects is calculated, and the horizontal distance is converted to obtain a Lubani ruler mark, the Lubani ruler mark including at least one set of Lubani ruler words; and a microprocessor unit;
A display fixed to the surface of the main body, electrically connected to the microprocessor unit, and controlled by the microprocessor unit to display an image and a Lubani ruler mark;
An operation unit fixed to the surface of the main body, including at least one operation button, electrically connected to the microprocessor unit, and capable of controlling the microprocessor unit by pressing the operation button. ,
The distance sensing signal corresponds to a numerical value of the distance between the sequester and the object, and corresponds to a numerical value of the distance between the main body and the object,
The microprocessor unit continuously captures the distance sensing signal and the tilt angle sensing signal, updates the display content of the display according to the sensing signal, and a horizontal distance between the sequester and the object. A laser rangefinder that immediately displays the Lubani ruler mark corresponding to.   The laser distance according to claim 1, wherein the microprocessor unit displays an actual distance mark on the display according to the distance sensing signal, and displays an inclination angle mark on the display according to the inclination angle sensing signal. Total.   The laser range finder according to claim 1, wherein the microprocessor unit displays a horizontal distance mark on the display according to a horizontal distance obtained by calculation between the sequester and the object.   The Lubani ruler mark includes a scale and an index, and the scale is formed with a plurality of sections along a length direction of the scale. The index points to one point of the scale, and the index and the index The laser rangefinder according to claim 1, wherein the position with the main body is relatively constant.   5. The display according to claim 1, wherein the display is a touch screen so that a user can directly operate the display and related data of the Lubani ruler mark is displayed. Laser distance meter. The body,
A power supply unit;
Provided on the surface of the main body, electrically connected to the power supply unit, can emit a pulse signal to an object outside the main body along a sensing direction, and the pulse signal is reflected by contacting the object A seizure that confiscates the pulse signal and generates a distance sensing signal;
A tilt angle sensor that is fixed inside the main body and for measuring a horizontal tilt angle in the sensing direction, and generates a tilt angle sensing signal;
The seizure element and the tilt angle sensor are electrically connected, and the distance sensing signal and the tilt angle sensing signal are seized, and the distance sensing signal and the tilt angle sensing signal are used to A horizontal distance between the objects is calculated, and the horizontal distance is converted to obtain a Dinglan scale mark, the Dinglan scale mark including at least a set of Dinglan scale words, and a microprocessor unit;
A display that is fixed to the surface of the main body and is electrically connected to the microprocessor unit, and is controlled by the microprocessor unit to display an image and a lantern mark;
An operation unit fixed to the surface of the main body, including at least one operation button, electrically connected to the microprocessor unit, and capable of controlling the microprocessor unit by pressing the operation button;
Including
The distance sensing signal corresponds to a numerical value of the distance between the sequester and the object, and corresponds to a numerical value of the distance between the main body and the object,
The microprocessor unit continuously captures the distance sensing signal and the tilt angle sensing signal, updates the display content of the display according to the sensing signal, and a horizontal distance between the sequester and the object. A laser rangefinder that immediately displays the Lubani ruler mark corresponding to.   The laser distance according to claim 6, wherein the microprocessor unit displays an actual distance mark on the display according to the distance sensing signal, and displays an inclination angle mark on the display according to the tilt angle sensing signal. Total.   The laser range finder according to claim 6, wherein the microprocessor unit displays a horizontal distance mark on the display according to a horizontal distance obtained by calculation between the sequester and the object.   The Lubani ruler mark includes a scale and an index, and the scale is formed with a plurality of sections along a length direction of the scale. The index points to one point of the scale, and the index and the index The position relative to the main body is relatively constant, and the display is a touch screen, whereby the user can directly operate the display, and the related data of the Dinglan scale mark is displayed. The laser rangefinder according to claim 6.