CN217083737U - Digital display electronic inclinometer with straight line marking function - Google Patents
Digital display electronic inclinometer with straight line marking function Download PDFInfo
- Publication number
- CN217083737U CN217083737U CN202190000087.6U CN202190000087U CN217083737U CN 217083737 U CN217083737 U CN 217083737U CN 202190000087 U CN202190000087 U CN 202190000087U CN 217083737 U CN217083737 U CN 217083737U
- Authority
- CN
- China
- Prior art keywords
- laser
- module
- line
- bracket
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/02—Details
- G01C9/06—Electric or photoelectric indication or reading means
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model relates to a digital display electronic inclinometer with a linear marking function, which comprises a laser projection module used for projecting a visible laser line on the surface of an object; the bracket is used for mounting the laser cast module; the adjusting mechanism is arranged on the bracket and used for adjusting the installation position of the laser demarcation module; the inclination angle sensor is used for outputting the inclination angle of the visible laser line projected by the laser line projection module; the display screen is connected with the tilt sensor through a main control circuit board and used for displaying an output value of the tilt sensor; the shell is used for installing and fixing the laser demarcation module, the bracket, the adjusting mechanism, the tilt angle sensor and the display screen; and the shell is provided with a first contact plane which can be tightly attached to the surface of an object.
Description
Technical Field
The utility model relates to an optical measurement technique, in particular to digital display electronic inclinometer with straight line marking function.
Background
With the development of MEMS technology, the inertial sensing device has become the most successful in the last years, and one of the most widely used MEMS devices, and the microaccelerometer is an outstanding representative of the inertial sensing device. As the most mature application of the inertial sensor, the MEMS accelerometer has a very high integration level, i.e. the sensing system and the interface circuit are integrated on one chip.
The inclination sensor integrates the MCU, the MEMS accelerometer, the analog-to-digital conversion circuit and the communication unit on a very small circuit board. Can directly output inclination data such as angles and the like, and enables people to use the inclination data more conveniently.
Laser striping machine) is an instrument which forms a fan-shaped laser surface by utilizing a laser beam through a cylindrical lens or a glass rod and forms a horizontal and/or vertical laser line by projection, and is widely used in the fields of decoration and the like to serve as an auxiliary tool for horizontal or vertical alignment of construction. When a laser marker is used, sometimes, not only one horizontal line but also one straight line is needed, and the position of a point is marked on the horizontal line, namely, the mark is made. For example, when hanging a plurality of pictures, it is necessary to hang a plurality of pictures hung on a reference such as a wall surface on the same straight line. At present, the method adopted is to draw lines, namely, drawing straight lines on the corresponding surface by using a pen, so as to conveniently arrange objects along the straight lines, but the operation is very troublesome. When the straight line segment is too long, the straightness is difficult to guarantee.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a structure is ingenious, and the cost is not high, and has the digital display electron inclinometer of sharp marking function.
The utility model adopts the technical proposal that: a digital display electronic inclinometer with a straight line marking function comprises:
the laser projection module is used for projecting a visible laser line on the surface of the object;
the bracket is used for mounting the laser cast module;
the adjusting mechanism is arranged on the bracket and used for adjusting the installation position of the laser demarcation module;
the inclination angle sensor is used for outputting the inclination angle of the visible laser line projected by the laser line projection module;
the display screen is connected with the tilt sensor through a main control circuit board and used for displaying an output value of the tilt sensor;
the shell is used for installing and fixing the laser demarcation module, the bracket, the adjusting mechanism, the tilt angle sensor and the display screen; and the shell is provided with a first contact plane which can be tightly attached to the surface of an object.
Furthermore, a second laser demarcation module is mounted on the support, and the mounting positions of the second laser demarcation module and the laser demarcation module are perpendicular to each other; the second laser projection module is used for projecting a second visible laser line on the surface of the object; the second visible laser line is perpendicular to the visible laser line projected by the laser line projection module;
and the shell is provided with a second contact plane which can be tightly attached to the surface of an object, and the second contact plane is perpendicular to the first contact plane.
Furthermore, a second laser projection module is mounted on the support, and the second laser projection module and the laser projection module are coaxially mounted at two ends of the support; the second laser projection module is used for projecting a second visible laser line on the surface of the object, and the second visible laser line and the visible laser line are on the same straight line.
Further, the adjusting mechanism arranged on the support comprises a spherical laser sleeve 21 and a nut 22, the laser demarcation module is arranged in the spherical laser sleeve, and the spherical laser sleeve enables the laser demarcation module to perform small displacement along three directions of an X, Y, Z axis; and, with nut complex screw 23 stretches into the inside of spherical laser cover supports laser demarcation module, through screwing or unscrewing corresponding nut, can be right the mounted position of laser demarcation module finely tunes.
Furthermore, the shell is also provided with a key and a key board, and the key is connected with the tilt angle sensor and the display screen through the main control circuit board.
Further, a first magnet 53 and a second magnet 54 are arranged in the housing, and the first magnet is used for fixing the first contact plane 51 of the housing on the surface of an object; the second magnet is used to fix the second contact plane 52 of the housing to the surface of the object.
The working principle of the utility model is as follows: the laser projection module is used for projecting a visible laser line on the surface of an object,
the bracket is used for mounting the laser projection line module;
the adjusting mechanism is arranged on the bracket and used for adjusting the installation position of the laser demarcation module;
the inclination angle sensor is used for outputting the inclination angle of the visible laser line projected by the laser line projection module;
the display screen is connected with the tilt angle sensor through a main control circuit board and is used for displaying an output value of the tilt angle sensor;
the shell is used for installing and fixing the laser demarcation module, the bracket, the adjusting mechanism, the tilt angle sensor and the display screen; the shell is provided with a first contact plane which can be tightly attached to the surface of an object;
the method comprises the following steps:
the mounting position of the laser demarcation module is adjusted through the adjusting mechanism, so that when a laser line projected by the laser demarcation module is parallel to a horizontal plane, the output value of the inclination angle sensor is zero;
the first contact plane of the shell is tightly attached to the surface of an object, so that the first contact plane is coincident with the surface of the object;
the laser line module comprises a shell, a laser line module, an inclination angle sensor and a laser line module, wherein the shell is arranged on the shell, the laser line module is arranged on the shell, the shell is arranged on the surface of an object, the laser line module is arranged on the shell, the inclination angle sensor is arranged on the shell, the visible laser line module is arranged on the shell, the visible laser line module is arranged on the shell, the shell drives the visible laser line projected by the laser line module to rotate simultaneously, and the output value of the inclination angle sensor is the inclination angle value of the visible laser line projected by the laser line module.
The beneficial effects of the utility model reside in that, the utility model provides a digital display electron inclinometer and marking method with sharp mark function, ingenious combination utilizes the throw line function of laser throw line module and the measurement function of inclinometer, can be fast convenient realize sharp mark function at wall or object surface.
Drawings
Fig. 1 is a schematic view of the whole structure of the digital display electronic inclinometer with the linear marking function of the utility model;
FIG. 2 is an exploded view of the digital display electronic inclinometer with the straight line marking function of the present invention;
fig. 3 is a schematic diagram of embodiment 1 of the present invention;
fig. 4 is a schematic diagram of embodiment 3 of the present invention;
fig. 5 is a schematic diagram of embodiment 2 of the present invention.
In the figure, 1, a laser projection module; 11. laser projection holes; 17. pressing parts; 2. a support; 21. a spherical laser sleeve; 22. a nut; 23. a screw; 3. a display screen; 4. a main control circuit board; 41. a panel; 42. a face shell; 43. laser acrylic; 44. a middle frame; 45. a bottom case; 46. back pasting; 5. a housing; 51. a first contact plane; 52. a second contact plane; 53. a first magnet; 54. a second magnet; 57. a lithium battery; 58. a charging plate; 6. pressing a key; 61. a key sheet; 62. a backlight plate; 63. a dustproof silica gel plug; 64. a USB rubber plug; 7. a second laser projection module; 8. a visible laser line; 81. a first visible laser line; 82. A second visible laser line; 9. a surface of the object;
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The terms "first", "second" and "third" in the present application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of indicated technical features. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. All directional indicators such as up, down, left, right, front, and rear … … in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indicator is changed accordingly. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
As shown in fig. 1, 2, 3, 4 and 5, a digital display electronic inclinometer having a straight line marking function includes:
a laser projection module for projecting a visible laser line 8 on the object surface 9,
the bracket 2 is used for mounting the laser demarcation module;
the adjusting mechanism is arranged on the bracket and is used for adjusting the installation position of the laser demarcation module;
the inclination angle sensor is used for outputting the inclination angle of the visible laser line projected by the laser line projection module;
the display screen 3 is connected with the tilt sensor through a main control circuit board 4 and is used for displaying an output value of the tilt sensor;
the shell 5 is used for installing and fixing the laser demarcation module, the bracket, the adjusting mechanism, the tilt angle sensor and the display screen; the housing has a first contact surface 51 that can be pressed against the surface of an object.
The housing has a second contact plane 52 that can be placed against the surface of an object, the second contact plane being perpendicular to the first contact plane 51.
The adjusting mechanism arranged on the support comprises a spherical laser sleeve 21 and a nut 22, the laser demarcation module is arranged in the spherical laser sleeve, and the spherical laser sleeve enables the laser demarcation module to perform small displacement along three directions of an X, Y, Z shaft; and, with nut complex screw 23 stretches into the inside of spherical laser cover supports laser demarcation module, through screwing or unscrewing corresponding nut, can be right the mounted position of laser demarcation module finely tunes.
Still be equipped with button 6 and keypad 61 on the shell, the button passes through main control circuit board with tilt sensor and display screen are connected.
A first magnet 53 and a second magnet 54 are arranged in the housing, and the first magnet is used for fixing the first contact plane 51 of the housing on the surface of an object; the second magnet is used to fix the second contact plane 52 of the housing to the surface of the object.
The shell is internally provided with a lithium battery 57, a charging module 58, a USB charging interface, a dustproof silica gel plug 63, a backlight plate 62, a face shell 42 and a panel 41.
As in embodiment 1 shown in figures 1, 2 and 3,
a digital display electronic inclinometer with a straight line marking function is characterized in that a shell, a laser casting module, a bracket, an adjusting mechanism, an inclination angle sensor, a main control circuit board and a display screen are used for marking straight lines on the surface of an object;
wherein the laser projection module is used for projecting a visible laser line 8 on the surface 9 of the object,
the bracket 2 is used for mounting the laser demarcation module;
the adjusting mechanism is arranged on the bracket and used for adjusting the installation position of the laser demarcation module;
the inclination angle sensor is used for outputting the inclination angle of the visible laser line projected by the laser line projection module;
the display screen 3 is connected with the tilt angle sensor through a main control circuit board and is used for displaying an output value of the tilt angle sensor;
the shell 5 is used for installing and fixing the laser demarcation module, the bracket, the adjusting mechanism, the inclination angle sensor and the display screen; the shell is provided with a first contact plane 51 which can be tightly attached to the surface of an object;
the method comprises the following steps:
the mounting position of the laser demarcation module is adjusted through the adjusting mechanism, so that when a laser line projected by the laser demarcation module is parallel to a horizontal plane, the output value of the inclination angle sensor is zero;
the first contact plane of the shell is tightly attached to the surface of an object, so that the first contact plane is coincident with the surface of the object;
the laser line module comprises a shell, a laser line module, an inclination angle sensor and a laser line module, wherein the shell is arranged on the shell, the laser line module is arranged on the shell, the shell is arranged on the surface of an object, the laser line module is arranged on the shell, the inclination angle sensor is arranged on the shell, the visible laser line module is arranged on the shell, the visible laser line module is arranged on the shell, the shell drives the visible laser line projected by the laser line module to rotate simultaneously, and the output value of the inclination angle sensor is the inclination angle value of the visible laser line projected by the laser line module.
Further, the adjusting mechanism arranged on the support comprises a spherical laser sleeve 21 and a nut 22, the laser demarcation module is arranged in the spherical laser sleeve, and the spherical laser sleeve enables the laser demarcation module to perform small displacement along three directions of an X, Y, Z axis; and a screw 23 matched with the nut extends into the spherical laser sleeve to abut against the laser projection module; the method comprises the following steps: and screwing or unscrewing the corresponding nut, and finely adjusting the installation position of the laser demarcation module.
As shown in fig. 1, 2 and 5, in embodiment 2, a digital display electronic inclinometer with a straight line marking function uses a shell, a first laser cast module, a second laser cast module, a bracket, an adjusting mechanism, an inclination angle sensor, a main control circuit board and a display screen to mark a straight line on the surface of an object;
the first laser projection module and the second laser projection module are coaxially mounted at two ends of the support 2, and the first laser projection module is used for projecting a first visible laser line on the surface 9 of an object; the second laser projection module is used for projecting a second visible laser line on the surface 9 of the object; the first visible laser line and the second visible laser line are on the same straight line;
the bracket 2 is used for mounting the first laser projection module and the second laser projection module;
the adjusting mechanism is arranged on the bracket and used for adjusting the mounting positions of the first laser projection module and the second laser projection module;
the inclination angle sensor is used for outputting inclination angle values of the first visible laser line and the second visible laser line projected by the first laser line projection module and the second laser line projection module;
the display screen 3 is connected with the tilt angle sensor through a main control circuit board and is used for displaying an output value of the tilt angle sensor;
the shell 5 is used for installing and fixing the first laser projection module, the second laser projection module, the bracket, the adjusting mechanism, the tilt angle sensor and the display screen; the shell is provided with a first contact plane 51 and a second contact plane which can be tightly attached to the surface of an object, and the first contact plane 51 and the second contact plane are perpendicular to each other;
the method comprises the following steps:
the mounting positions of the first laser demarcation module and the second laser demarcation module are adjusted through the adjusting mechanism, so that when a first visible laser line and a second visible laser line projected by the first laser demarcation module and the second laser demarcation module are parallel to a horizontal plane, the output value of the inclination angle sensor is zero;
the first contact plane of the shell is tightly attached to the surface of an object, so that the first contact plane is coincident with the surface of the object;
the laser angle sensor comprises an object surface, a shell, a first visible laser line, a second visible laser line, an inclination angle sensor and a controller, wherein the object surface is projected with the first visible laser line and the second visible laser line, the shell rotates along the object surface, the shell drives the first visible laser line and the second visible laser line to rotate simultaneously, and the output value of the inclination angle sensor is the inclination angle value of the first visible laser line and the second visible laser line.
As shown in fig. 1, 2 and 4, in embodiment 3, a digital display electronic inclinometer with a straight line marking function uses a shell, a first laser cast module, a second laser cast module, a bracket, an adjusting mechanism, an inclination angle sensor, a main control circuit board and a display screen to mark a straight line on the surface of an object;
the installation positions of the first laser projection module and the second laser projection module are perpendicular to each other, and the first laser projection module is used for projecting a first visible laser line on the surface 9 of the object; the second laser projection module is used for projecting a second visible laser line on the surface 9 of the object; the first visible laser line and the second visible laser line are perpendicular to each other;
the bracket 2 is used for mounting the first laser projection module and the second laser projection module;
the adjusting mechanism is arranged on the bracket and used for adjusting the mounting positions of the first laser projection module and the second laser projection module;
the inclination angle sensor is used for outputting inclination angle values of the first visible laser line and the second visible laser line projected by the first laser line projection module and the second laser line projection module;
the display screen 3 is connected with the tilt angle sensor through a main control circuit board and is used for displaying an output value of the tilt angle sensor;
the shell 5 is used for installing and fixing the first laser projection module, the second laser projection module, the bracket, the adjusting mechanism, the tilt angle sensor and the display screen; the shell is provided with a first contact plane 51 and a second contact plane which can be tightly attached to the surface of an object, and the first contact plane 51 and the second contact plane are perpendicular to each other;
the method comprises the following steps:
adjusting the installation position of the first laser demarcation module through the adjusting mechanism, so that when a first laser line projected by the first laser demarcation module is parallel to a horizontal plane, the output value of the inclination angle sensor is zero;
the mounting position of the second laser demarcation module is adjusted through the adjusting mechanism, so that when a second laser line projected by the second laser demarcation module is parallel to a vertical plane, the output value of the inclination angle sensor is zero;
the first contact plane of the shell is tightly attached to the surface of an object, so that the first contact plane is coincident with the surface of the object;
the laser tilt angle sensor comprises a housing, a first visible laser line, a second visible laser line, a shell and a tilt angle sensor, wherein the first visible laser line and the second visible laser line are projected on the surface of an object, the shell rotates along the surface of the object, the shell drives the first visible laser line and the second visible laser line to rotate simultaneously, and the output value of the tilt angle sensor is the tilt angle value of the first visible laser line and the second visible laser line.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A digital display electronic inclinometer with a straight line marking function is characterized by comprising:
the laser projection module is used for projecting a visible laser line on the surface of the object;
the bracket is used for mounting the laser cast module;
the adjusting mechanism is arranged on the bracket and used for adjusting the installation position of the laser demarcation module;
the inclination angle sensor is used for outputting the inclination angle of the visible laser line projected by the laser line projection module;
the display screen is connected with the tilt sensor through a main control circuit board and used for displaying an output value of the tilt sensor;
the shell is used for installing and fixing the laser demarcation module, the bracket, the adjusting mechanism, the tilt angle sensor and the display screen; and the shell is provided with a first contact plane which can cling to the surface of an object.
2. The digital display electronic inclinometer with the straight line marking function according to claim 1, characterized in that a second laser cast module is mounted on the bracket, and the mounting positions of the second laser cast module and the laser cast module are perpendicular to each other; the second laser projection module is used for projecting a second visible laser line on the surface of the object; the second visible laser line is perpendicular to the visible laser line projected by the laser line-projecting module;
and the shell is provided with a second contact plane which can be tightly attached to the surface of an object, and the second contact plane is perpendicular to the first contact plane.
3. The digital display electronic inclinometer with the straight line marking function according to claim 1, characterized in that a second laser cast module is installed on the bracket, and the second laser cast module and the laser cast module are coaxially installed at two ends of the bracket; the second laser projection module is used for projecting a second visible laser line on the surface of the object, and the second visible laser line and the visible laser line are on the same straight line.
4. The digital display electronic inclinometer with the function of marking straight lines according to claim 1, characterized in that the adjusting mechanism installed on the bracket comprises a spherical laser sleeve (21) and a nut (22), the laser demarcation module is installed in the spherical laser sleeve, and the spherical laser sleeve enables the laser demarcation module to perform small displacement along three directions of X, Y, Z axes; and a screw (23) matched with the nut extends into the spherical laser sleeve to abut against the laser demarcation module, and the mounting position of the laser demarcation module can be finely adjusted by screwing or unscrewing the corresponding nut.
5. The digital display electronic inclinometer with the function of marking straight lines according to claim 1, characterized in that a key (6) and a key board (61) are arranged on the casing, and the key is connected with the inclination angle sensor and the display screen through the main control circuit board.
6. The digital display electronic inclinometer with the function of line marking according to claim 5, characterized in that a first magnet (53) and a second magnet (54) are arranged in the housing, the first magnet being used to fix the first contact plane (51) of the housing on the surface of an object; the second magnet is used to fix a second contact plane (52) of the housing to the surface of the object.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2021/104209 WO2023272712A1 (en) | 2021-07-02 | 2021-07-02 | Digital display electronic inclinometer having linear marking function, and marking method therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217083737U true CN217083737U (en) | 2022-07-29 |
Family
ID=82542210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202190000087.6U Active CN217083737U (en) | 2021-07-02 | 2021-07-02 | Digital display electronic inclinometer with straight line marking function |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN217083737U (en) |
| WO (1) | WO2023272712A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024038608A1 (en) * | 2022-08-19 | 2024-02-22 | 株式会社みろく | Laser marking device |
| WO2024038610A1 (en) * | 2022-08-19 | 2024-02-22 | 株式会社みろく | Laser marking device |
| WO2024047852A1 (en) * | 2022-09-01 | 2024-03-07 | 株式会社みろく | Laser marking device |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2214157A1 (en) * | 1997-10-07 | 1999-04-07 | Richard Arel | Universal mount with laser for carpenter's level |
| CN2350725Y (en) * | 1998-11-09 | 1999-11-24 | 欧普康光电(厦门)有限公司 | Laser straight measurer |
| CN2509562Y (en) * | 2001-11-29 | 2002-09-04 | 雷卫武 | Multifunction digital display levelling instrument |
| CN2872305Y (en) * | 2005-06-30 | 2007-02-21 | 南京德朔实业有限公司 | Laser scratcher |
| JP4952264B2 (en) * | 2007-01-16 | 2012-06-13 | 日立工機株式会社 | Laser marking machine |
| CN206583450U (en) * | 2017-03-08 | 2017-10-24 | 深圳市迈测科技股份有限公司 | A kind of Laser Line Marker |
| CN207963856U (en) * | 2018-03-05 | 2018-10-12 | 南京德朔实业有限公司 | A kind of angle measurement unit |
| CN208635802U (en) * | 2018-09-03 | 2019-03-22 | 六安市汉盛光电科技有限公司 | A kind of patch wall patch ground dual-purpose type laser level |
| CN208984084U (en) * | 2018-11-23 | 2019-06-14 | 六安市汉盛光电科技有限公司 | A kind of laser level |
| CN209857872U (en) * | 2019-07-04 | 2019-12-27 | 深圳市度彼电子有限公司 | Tilt angle instrument |
| CN212228033U (en) * | 2020-01-17 | 2020-12-25 | 深圳市度彼电子有限公司 | Auxiliary measuring device |
| CN112268552A (en) * | 2020-11-13 | 2021-01-26 | 王宇坤 | Laser line projector |
-
2021
- 2021-07-02 CN CN202190000087.6U patent/CN217083737U/en active Active
- 2021-07-02 WO PCT/CN2021/104209 patent/WO2023272712A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024038608A1 (en) * | 2022-08-19 | 2024-02-22 | 株式会社みろく | Laser marking device |
| WO2024038610A1 (en) * | 2022-08-19 | 2024-02-22 | 株式会社みろく | Laser marking device |
| WO2024047852A1 (en) * | 2022-09-01 | 2024-03-07 | 株式会社みろく | Laser marking device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023272712A1 (en) | 2023-01-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217083737U (en) | Digital display electronic inclinometer with straight line marking function | |
| KR100702055B1 (en) | digital level measuring device | |
| CN104677313A (en) | Multi-angle intelligent measurement instrument of rock structure surface roughness coefficient and measurement method of rock structure surface roughness coefficient | |
| EP3483631B1 (en) | Distance measurement device | |
| CN203190931U (en) | Electronic automatic angle-measuring instrument used for measuring inclination angle of blast hole around tunnel | |
| CN209857872U (en) | Tilt angle instrument | |
| CN112268552A (en) | Laser line projector | |
| CN214200100U (en) | Overhead transmission line space safety perception device | |
| CN216487059U (en) | Intelligent interactive display device with holographic effect | |
| CN211527588U (en) | Multifunctional cashier weighing platform | |
| CN213274261U (en) | Laser line projector | |
| CN113744647A (en) | Intelligent interactive display device with holographic effect | |
| CN113503864A (en) | Marking device with distance calibration function and marking method thereof | |
| CN204405059U (en) | Portable infrared ray leveller | |
| CN2743795Y (en) | Laser reference marking device | |
| CN2442227Y (en) | Level meter | |
| CN214666828U (en) | Intelligent laser level | |
| CN206161009U (en) | Multi -direction distancer | |
| CN216144340U (en) | Marking device with distance calibration function | |
| CN216746116U (en) | Self-adaptive handheld ink line instrument with level ruler | |
| CN105383391B (en) | The inside rear-view mirror for being used to observe automobile external information in automobile | |
| CN105383385B (en) | Inside rear-view mirror assembly with double bulb attachment structures | |
| CN220751172U (en) | Laser demarcation device | |
| CN204903050U (en) | Direct -reading U type pressure gauge | |
| CN105329178B (en) | Inside rear-view mirror and its second transmission element mounting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221101 Address after: 518000 4th floor, building e, Tangtou first industrial zone, Tangtou community, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Dolby Laser Co.,Ltd. Address before: 518000 Shenzhen, Guangdong Guangming New District Gongming office, Tian Liao community guangguangxin Park West seven, Qiao de science and Technology Park building, six B building. Patentee before: SHENZHEN DOBIY ELECTRONIC Co.,Ltd. |
|
| TR01 | Transfer of patent right |