CN111322947A - Instrument for measuring space dimension of decoration and finishing project and measuring method thereof - Google Patents
Instrument for measuring space dimension of decoration and finishing project and measuring method thereof Download PDFInfo
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- CN111322947A CN111322947A CN202010229743.1A CN202010229743A CN111322947A CN 111322947 A CN111322947 A CN 111322947A CN 202010229743 A CN202010229743 A CN 202010229743A CN 111322947 A CN111322947 A CN 111322947A
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- measuring
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/026—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring distance between sensor and object
Abstract
The invention provides an instrument for measuring the space dimension of a decoration project, which comprises a measuring device, a measuring device and a measuring device, wherein the measuring device comprises a measuring device and a measuring device; the instrument body is provided with a first direction, a second direction and a third direction which are perpendicular to each other; six detection pieces, in first direction, second direction and third direction, the relative both sides of instrument body all are equipped with the detection piece, and every detection piece all includes laser emission end and laser reflection receiving terminal, and the laser that every laser emission end sent all is received, with the distance between detection instrument body and the detection terminal surface by the laser reflection receiving terminal of corresponding side after being detected the terminal surface reflection. The invention relates to a space size measuring instrument for decoration engineering, which comprises the following components: the relative both sides through first direction, second direction at the instrument body and third direction all are equipped with the detection piece to because first direction, second direction and third direction mutually perpendicular, and then can once measure the data of six directions on the three-dimensional space, thereby improve measurement of efficiency.
Description
Technical Field
The invention relates to the technical field of space dimension measuring instruments, in particular to a space dimension measuring instrument for decoration and finishing projects and a measuring method thereof.
Background
In the related technology, because the decoration and fitment project needs to control and measure and release the detail size more, the measurement and release of the positioning of various point positions of the earlier stage decoration base layer and the wall and ground, the positioning of the internal pipeline of the suspended ceiling, the positioning of the standard height of the suspended ceiling, the control and positioning of the later stage decoration and the finished surface of the door and window opening, the deepening design and customization of the fixed decoration surface and the fixed furniture in the later stage of hard installation, the soft installation in place, the acceptance of the project quality and the drawing of the final completion drawing all relate to a large amount of measurement work. Particularly, a large number of measurement operations are involved in the field double-ruler operation involved in door and window customization, completion drawings and the like.
However, the existing measuring instrument can only measure one direction at a time, and the measuring starting point is limited by the working surface, so that the decomposition and superposition are often needed, and if complex space and a large number of size measuring tasks are met, the repeated measuring efficiency is low, and the construction progress is influenced.
Therefore, it is necessary to develop an instrument for measuring a spatial dimension of a decoration project and a measuring method thereof to solve the above technical problems.
Disclosure of Invention
The invention aims to provide an instrument for measuring the space dimension of a decoration project, which can measure a plurality of directions simultaneously so as to improve the operation efficiency.
The above object of the present invention can be achieved by the following technical solutions:
in one aspect, the present invention provides an apparatus for measuring a spatial dimension of a decoration project, comprising;
an instrument body having a first direction, a second direction, and a third direction that are perpendicular to each other;
six detection pieces the first direction the second direction with in the third direction, the relative both sides of instrument body all are equipped with detection piece, every detection piece all includes laser emission end and laser reflection receiving terminal, every laser that laser emission end sent all by the corresponding side after being detected the terminal surface reflection laser reflection receiving terminal is received, in order to detect the instrument body with detect the distance between the terminal surface.
In some embodiments of the present invention, a memory is disposed in the instrument body, and the six detection members are electrically connected to the memory respectively.
In some embodiments of the invention, a bluetooth module is provided in the instrument body; the memory is electrically connected with the Bluetooth module; and the memory interactively transmits data information with external computing equipment through the Bluetooth module.
In some embodiments of the invention, the external computing device comprises a mobile terminal, a laptop computer or a desktop computer.
In some embodiments of the present invention, the instrument body includes three mutually perpendicular body portions, the three body portions extend along the first direction, the second direction and the third direction in a one-to-one correspondence, and two opposite sides of each body portion are provided with the detecting element.
In some embodiments of the present invention, each of the body portions has a connecting end, the connecting ends of three body portions are connected, and a right angle calibration end is formed between two adjacent connecting ends, and the right angle calibration end is used for detecting a male-female angle between two adjacent detected end faces.
In some embodiments of the invention, the detecting members on opposite sides of each of the body portions are disposed offset.
In some embodiments of the present invention, each of the body portions is provided with a control switch, two of the detecting members on each of the body portions are connected to the corresponding control switches, and each of the control switches is configured to control an operation state of the two detecting members respectively.
In some embodiments of the present invention, each of the body portions is provided with a level, and the physical detector is configured to detect a levelness of a supporting surface supporting the apparatus body.
In some embodiments of the present invention, in the first direction, the second direction and the third direction, fixing portions are disposed on two opposite sides of the instrument body, and at least one of the fixing portions is connected to the supporting surface to fix the instrument body on the supporting surface.
In some embodiments of the present invention, each of the body portions is provided with a marking arrow for indicating a detection direction.
In some embodiments of the present invention, the apparatus body is provided with a function button, and the function button is used for controlling an operation state of the apparatus body.
In some embodiments of the present invention, a display screen is disposed on the instrument body, and the display screen is used for displaying the detection data of the instrument body.
In another aspect, the present invention further provides a method for measuring a dimension of a space of a decoration project by using the above-mentioned instrument, the method comprising the steps of:
step 1: placing the instrument for measuring the space size of the decoration project on a measuring working surface;
step 2: acquiring at least one item of data in the three-axis bidirectional data measured by the instrument for measuring the space dimension of the decoration and fitment project; the three-axis bi-directional data includes: the instrument body is characterized in that the instrument body is provided with an origin point which is intersected by a first direction, a second direction and a third direction which are perpendicular to each other in the instrument body, the origin point is used as a coordinate origin point, and lines which pass through the first direction, the second direction and the third direction respectively are used as axes to establish a space rectangular coordinate system X-Y-Z, wherein the space rectangular coordinate system X-Y-Z comprises: an X-direction positive distance, an X-direction negative distance, a Y-direction positive distance, a Y-direction negative distance, a Z-direction positive distance and a Z-direction negative distance;
and step 3: visualizing the at least one item of data on the instrument of the decor project spatial dimension measurement.
In some embodiments of the invention, when the apparatus for measuring the space size of the decoration project is provided with a memory therein; the method further comprises:
and 4, step 4: and marking the at least one item of data acquired in one measurement operation as a measurement data group mark data group serial number, and storing the measurement data group into the memory according to the data group serial number sequence.
The instrument for measuring the space dimension of the decoration project has the characteristics and advantages that: the relative both sides through first direction, second direction at the instrument body and third direction all are equipped with the detection piece to because first direction, second direction and third direction mutually perpendicular detect through every detection piece the instrument body with detect the distance between the terminal surface, and then can once measure the data of six directions on the three-dimensional space, thereby improve measurement of efficiency.
In addition, the instrument for measuring the space dimension of the decoration and finishing project has huge pay-off workload in the decoration stage measurement and repeated ruler process, and the instrument for measuring the space dimension of the decoration and finishing project not only can acquire a plurality of dimensional data at one time, but also has the functions of storing and inquiring historical records due to the arrangement of the memory, so that the instrument is convenient to inquire and recheck. Various error factors caused by manually recording a large amount of data in the traditional measuring mode are avoided.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic perspective view of an apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic perspective view of an instrument according to an embodiment of the present invention at another angle;
FIG. 3 is a top view of an instrument according to an embodiment of the invention;
FIG. 4 is a bottom view of an instrument according to an embodiment of the invention;
FIG. 5 is a left side view of an instrument according to an embodiment of the invention;
FIG. 6 is a right side view of an instrument according to an embodiment of the invention;
FIG. 7 is a front view of an instrument according to an embodiment of the invention;
fig. 8 is a rear view of an instrument according to an embodiment of the invention.
The reference numbers illustrate:
0. a body portion;
1. a laser emitting end;
2. a laser reflection receiving end;
3. a level gauge;
4. a control switch;
5. marking an arrow;
6. a function button;
7. a display screen.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
as shown in fig. 1 to 8, the present invention provides an apparatus for measuring a spatial dimension of a finishing work, including; the apparatus body has a first direction, a second direction and a third direction perpendicular to each other, and it should be noted that the first direction, the second direction and the third direction may be X, Y and a Z axis in a spatial rectangular coordinate system.
Six detection pieces the first direction the second direction with in the third direction, the relative both sides of instrument body all are equipped with detection piece, every detection piece all includes laser emission end 1 and laser reflection receiving terminal 2, every laser that laser emission end 1 sent all is by corresponding side after being detected the terminal surface reflection laser reflection receiving terminal 2 is received, in order to detect the instrument body with detect the distance between the terminal surface.
The principle of the detection member may be that the laser emitting end 1 emits laser, and the laser is emitted after irradiating the detected end face, so that the laser reflecting and receiving end 2 on the corresponding side receives the laser, thereby performing amplitude modulation on the laser beam and measuring the phase delay generated by the modulated light in one round trip measuring line, and then converting the distance represented by the phase delay according to the wavelength of the modulated light to complete one measurement.
The invention relates to a space size measuring instrument for decoration engineering, which comprises the following components: the relative both sides through first direction, second direction at the instrument body and third direction all are equipped with the detection piece to because first direction, second direction and third direction mutually perpendicular detect through every detection piece the instrument body with detect the distance between the terminal surface, and then can once measure the data of six directions on the three-dimensional space, thereby improve measurement of efficiency.
In some embodiments of the present invention, a memory is disposed in the instrument body, and the six detection members are electrically connected to the memory respectively.
In some embodiments of the invention, a bluetooth module is provided in the instrument body; the memory is electrically connected with the Bluetooth module; and the memory interactively transmits data information with external computing equipment through the Bluetooth module.
In some embodiments of the invention, the external computing device comprises a mobile terminal, a laptop computer or a desktop computer.
In some embodiments of the present invention, the instrument body includes three mutually perpendicular body portions 0, three body portions 0 extend in the first direction, the second direction and the third direction in a one-to-one correspondence manner, and the detecting element is disposed on two opposite sides of each body portion 0.
In some embodiments of the present invention, each of the body parts 0 has a connecting end, the connecting ends of three body parts 0 are connected, and a right angle calibration end is formed between two adjacent connecting ends, and the right angle calibration end is used for detecting a male and female angle between two adjacent detected end surfaces.
It can be understood that the instrument body is approximately similar to the combination of three angle rulers, and the angle ruler can be used for checking the perpendicularity of the internal and external angles on site at the same time, and the internal and external angles are checked more normally than the traditional angle ruler with the level gauge 3.
In some embodiments of the present invention, the detecting members on two opposite sides of each of the body portions 0 are disposed in a staggered manner. So as to avoid interference caused by laser intersection emitted by the laser emitting end 1.
In some embodiments of the present invention, each of the body portions 0 is provided with a control switch 4, two of the detecting members on each of the body portions 0 are connected to the corresponding control switch 4, and each of the control switches 4 is configured to control an operation state of the two detecting members respectively.
In some embodiments of the present invention, a level 3 is provided on each of the body portions 0, and the physical detector is used for detecting the levelness of a supporting surface supporting the apparatus body. To facilitate the re-check correction.
In some embodiments of the present invention, in the first direction, the second direction and the third direction, fixing portions are disposed on two opposite sides of the instrument body, and at least one of the fixing portions is connected to the supporting surface to fix the instrument body on the supporting surface.
In some embodiments of the invention, the fixing part may be a bolt, when the instrument body needs to be lifted, the instrument body may be disposed on the tripod, the fixing part connects the instrument body and the tripod, and the tripod is leveled to ensure that the working surface of the instrument is flat, thereby improving the measurement accuracy. In addition, because the environmental conditions of the construction site are sometimes not ideal, particularly in the final construction stage of the main body structure, the leveling condition of the ground and the wall surface is poor or messy, the leveling and placing of the instrument are inconvenient, and the hand-holding stability is poor; consider that the bolt connection hole can connect similar general horizontal A-frame such as similar camera or spirit level in the bottom setting (the horizontal projection point of focus, balanced point department) of this instrument body, can deal with the holding surface of special environment, can avoid handheld error simultaneously, operate more humanized, can also protect the instrument.
In some embodiments of the present invention, each of the body portions 0 is provided with a mark arrow 5 for indicating a detection direction.
In some embodiments of the present invention, the apparatus body is provided with a function button 6, and the function button 6 is used for controlling the operation state of the apparatus body. The instrument body is provided with a display screen 7, and the display screen 7 is used for displaying the detection data of the instrument body.
It can be understood that the functional button 6 is mainly used for measuring the size, the area, the volume, the angle and the sectional positioning of a single line commonly used in the field, and is arranged for one-time strand hooking and two-time strand hooking; two modes can be automatically obtained according to a built-in formula and the electronic level meter 3 about the angle measurement principle; the built-in formula relationship brings single-axis one-way distance and single-axis two-way sum, and is convenient for field sectional typesetting and the like; under the condition of controlling the switch 4 and the function button 6, after data processing is finished, on one hand, the data is displayed on the centralized display screen 7, and on the other hand, the data is stored in a background; because the network of the construction site is limited, the Bluetooth module can be arranged in the body together, and data can be interacted with a computer or mobile equipment through Bluetooth.
In some embodiments of the invention, in order to facilitate and flexible use, the three-axis longitudinal section of the instrument body is consistent, namely, a square section is used, the length, the width and the height of the whole appearance size are consistent, and the two parts are symmetrical and balanced; meanwhile, the keys and the level 3 and the like are all designed in an embedded mode, and all surfaces of the machine body are not provided with protrusions, so that all-directional horizontal stability is enhanced.
In conclusion, the instrument for measuring the space size of the decoration and finishing project disclosed by the invention can flexibly meet the measurement requirement on the site by independently controlling the emission of each laser beam through the lasers emitted by six laser emitting ends of six three-dimensional three-axis lines and six laser reflection receiving ends 2 and arranging the control switch 4, and can measure six data at most once, so that the measurement efficiency is greatly improved; meanwhile, the flexibility is enhanced, and the device can be placed at any point of a measured line, surface or space and is not limited by a working surface; meanwhile, the level meter 3 is arranged on the instrument body, and various on-site internal and external angles can be checked by using the right angle checking end.
Example 2:
the present embodiment further provides a method for measuring a complex dimension of an instrument using the measurement of a space dimension of a decoration and finishing project, as described above, based on embodiment 1, where the method includes the following steps:
step 1: placing the instrument for measuring the space size of the decoration project on a measuring working surface;
step 2: acquiring at least one item of data in the three-axis bidirectional data measured by the instrument for measuring the space dimension of the decoration and fitment project; the three-axis bi-directional data includes: the instrument body is characterized in that the instrument body is provided with an origin point which is intersected by a first direction, a second direction and a third direction which are perpendicular to each other in the instrument body, the origin point is used as a coordinate origin point, and lines which pass through the first direction, the second direction and the third direction respectively are used as axes to establish a space rectangular coordinate system X-Y-Z, wherein the space rectangular coordinate system X-Y-Z comprises: an X-direction positive distance, an X-direction negative distance, a Y-direction positive distance, a Y-direction negative distance, a Z-direction positive distance and a Z-direction negative distance;
and step 3: visualizing the at least one item of data on the instrument of the decor project spatial dimension measurement.
In some embodiments of the invention, when the apparatus for measuring the space size of the decoration project is provided with a memory therein; the method further comprises:
and 4, step 4: and marking the at least one item of data acquired in one measurement operation as a measurement data group mark data group serial number, and storing the measurement data group into the memory according to the data group serial number sequence.
The method of the invention can more conveniently acquire the distance data in the space.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An instrument for measuring the spatial dimension of a decoration and finishing project, comprising:
an instrument body having a first direction, a second direction, and a third direction that are perpendicular to each other;
six detection pieces the first direction the second direction with in the third direction, the relative both sides of instrument body all are equipped with detection piece, every detection piece all includes laser emission end and laser reflection receiving terminal, every laser that laser emission end sent all by the corresponding side after being detected the terminal surface reflection laser reflection receiving terminal is received, in order to detect the instrument body with detect the distance between the terminal surface.
2. The apparatus for measuring the spatial dimension of a finishing work according to claim 1, wherein the apparatus body comprises three mutually perpendicular body portions extending in the first direction, the second direction and the third direction in a one-to-one correspondence, and the detecting member is provided on each of opposite sides of the body portions.
3. The apparatus for measuring the spatial dimension of finishing work according to claim 2, wherein each of said body parts has a connecting end, said connecting ends of three of said body parts are connected, and a right angle detecting end is formed between two adjacent connecting ends, said right angle detecting end is used for detecting the male and female angles between two adjacent detected end surfaces.
4. The apparatus for measuring a spatial dimension of a finishing work according to claim 2, wherein the detecting members of opposite sides of each of the body portions are disposed to be offset.
5. The apparatus for measuring the spatial dimension of finishing work according to claim 2, wherein each of the body portions is provided with a control switch, and the two detecting members of each of the body portions are connected to the corresponding control switches, each of the control switches being adapted to control the operation states of the two detecting members, respectively.
6. The apparatus for measuring the spatial dimension of finishing work according to claim 2, wherein each of the body portions is provided with a level, and the physical detector is used for detecting the levelness of a supporting surface for supporting the apparatus body.
7. The apparatus for measuring the spatial dimension of a finishing work according to claim 6, wherein fixing portions are provided on opposite sides of the apparatus body in the first direction, the second direction and the third direction, at least one of the fixing portions being connected to the supporting surface to fix the apparatus body to the supporting surface.
8. The apparatus for measuring the spatial dimension of decoration and finishing project according to claim 1, wherein the apparatus body is provided with a display screen for displaying the detection data of the apparatus body.
9. A method of using the apparatus for measuring dimensional size of a finishing work space according to any one of claims 1 to 8, the method comprising the steps of:
step 1: placing the instrument for measuring the space size of the decoration project on a measuring working surface;
step 2: acquiring at least one item of data in the three-axis bidirectional data measured by the instrument for measuring the space dimension of the decoration and fitment project; the three-axis bi-directional data includes: the instrument body is characterized in that the instrument body is provided with an origin point which is intersected by a first direction, a second direction and a third direction which are perpendicular to each other in the instrument body, the origin point is used as a coordinate origin point, and lines which pass through the first direction, the second direction and the third direction respectively are used as axes to establish a space rectangular coordinate system X-Y-Z, wherein the space rectangular coordinate system X-Y-Z comprises: an X-direction positive distance, an X-direction negative distance, a Y-direction positive distance, a Y-direction negative distance, a Z-direction positive distance and a Z-direction negative distance;
and step 3: visualizing the at least one item of data on the instrument of the decor project spatial dimension measurement.
10. The method according to claim 9, wherein when the instrument for measuring the dimension of the finishing work space is provided with a memory therein; the method further comprises:
and 4, step 4: and marking the at least one item of data acquired in one measurement operation as a measurement data group mark data group serial number, and storing the measurement data group into the memory according to the data group serial number sequence.
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| CN202010229743.1A CN111322947A (en) | 2020-03-27 | 2020-03-27 | Instrument for measuring space dimension of decoration and finishing project and measuring method thereof |
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| CN202010229743.1A CN111322947A (en) | 2020-03-27 | 2020-03-27 | Instrument for measuring space dimension of decoration and finishing project and measuring method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113340173A (en) * | 2021-06-29 | 2021-09-03 | 东风华神汽车有限公司 | Auxiliary device for measuring space assembly position of air guide pipe |
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2020
- 2020-03-27 CN CN202010229743.1A patent/CN111322947A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113340173A (en) * | 2021-06-29 | 2021-09-03 | 东风华神汽车有限公司 | Auxiliary device for measuring space assembly position of air guide pipe |
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