CN113670278B - Laser marking equipment for digital mapping - Google Patents
Laser marking equipment for digital mapping Download PDFInfo
- Publication number
- CN113670278B CN113670278B CN202111006776.0A CN202111006776A CN113670278B CN 113670278 B CN113670278 B CN 113670278B CN 202111006776 A CN202111006776 A CN 202111006776A CN 113670278 B CN113670278 B CN 113670278B
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- wall
- marking
- shell
- limiting
- laser
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- 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
- G01C15/002—Active optical surveying means
- G01C15/004—Reference lines, planes or sectors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Laser Beam Processing (AREA)
Abstract
The embodiment of the invention relates to the technical field of mapping, in particular to a laser marking device for digital mapping, which is used for auxiliary marking operation in construction and comprises a shell, wherein a positioning mechanism is arranged in the shell and comprises an adjusting component and a limiting component, the inner wall of the shell is provided with a telescopic piece, the limiting component is arranged at the telescopic end of the telescopic piece, the inner wall of the shell is also provided with a fixed rod, the limiting component is arranged at the end part of the fixed rod and used for limiting the position of the adjusting component, and the outer wall of one side of the shell is provided with a light transmission port and further comprises: a marking mechanism; and a supporting mechanism. According to the invention, the equipment can be initially adjusted to be in a horizontal state through the supporting mechanism, at the moment, the marking mechanism on the adjusting assembly can be kept vertical to the ground under the action of gravity, so that the marking can be further leveled, then the position of the adjusting assembly can be fixed through the limiting assembly, and the stability and the accuracy of the marking can be effectively improved.
Description
Technical Field
The invention relates to the technical field of mapping, in particular to a laser marking device for digital mapping.
Background
The laser marker is a sector surface with high brightness formed by laser, and when the laser is projected on an object, a laser line with high brightness is formed, so as to provide marking guidance for a user.
At present, the existing laser marking equipment still has a certain defect, because the equipment needs to be leveled before being used, but the existing leveling mode mainly adopts the mode of observing the position of the level bubble and then leveling through the support legs, so that the existing laser marking equipment is quite inaccurate, and therefore, the design of the laser marking equipment for digital mapping is needed to solve the problems.
Disclosure of Invention
The embodiment of the invention aims to solve the defects in the prior art and provides a laser marking device for digital mapping.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a laser marking equipment for digital survey and drawing, includes the casing, be provided with positioning mechanism in the casing, positioning mechanism includes adjusting part and spacing subassembly, the inner wall of casing be provided with the extensible member, and spacing subassembly set up in the flexible end of extensible member, the inner wall of casing still is provided with the dead lever, and spacing subassembly sets up in the tip of dead lever for prescribe a limit to adjusting part's position, the light-passing through mouth has been seted up to one side outer wall of casing, still includes:
the marking mechanism is connected with the adjusting component through a connecting rod and is vertical to the ground when static; and
and the supporting mechanisms are arranged at four corners of the shell and used for leveling equipment.
As a still further scheme of the embodiment of the invention: the adjusting component comprises a limiting frame, a universal ball is rotationally arranged in the limiting frame, a ball is arranged between the limiting frame and the universal ball, one end of the connecting rod is connected with the universal ball, and the other end of the connecting rod is connected with the marking mechanism.
As a still further scheme of the embodiment of the invention: the marking mechanism comprises a balancing weight, the balancing weight is fixedly arranged at the other end of the connecting rod, and a marking component is arranged on the balancing weight.
As a still further scheme of the embodiment of the invention: the marking assembly comprises a driving piece, the driving piece is arranged on the balancing weight, the driving end of the driving piece is provided with a rotary disc, the rotary disc is provided with a laser emitting piece, the outer side of the rotary disc is connected with an angle ruler through a mounting rod, and one side of the balancing weight is provided with a pointer.
As a still further scheme of the embodiment of the invention: the limiting component comprises a limiting block, the limiting block is arranged at the telescopic end of the telescopic piece, and a groove matched with the universal ball is formed in the outer wall of the limiting block.
As a still further scheme of the embodiment of the invention: the inner wall of the groove is provided with a pad body.
As a still further scheme of the embodiment of the invention: the supporting mechanism comprises a fixed cylinder, the fixed cylinder is fixedly arranged in mounting holes formed in four corners of the shell, the inner wall of the fixed cylinder is slidably provided with a supporting column, the end part of the supporting column is provided with a supporting block, the end part of the supporting column is also provided with a sucking disc, one side outer wall of the fixed cylinder is provided with a threaded hole, and a fastener is connected with threads in the threaded hole.
As a still further scheme of the embodiment of the invention: the support column is internally provided with a ventilation channel, one end of the fixed cylinder is communicated with a fixed pipe, the inner wall of the fixed pipe is slidably provided with a piston rod, the end part of the piston rod is rotatably provided with a rotating piece, the outer wall of the rotating piece is provided with a stop lever, and the outer wall of one side of the shell is provided with a baffle.
Compared with the prior art, the invention has the beneficial effects that:
according to the laser marking device for digital mapping, provided by the invention, the device can be initially adjusted to be in a horizontal state through the supporting mechanism and is fixed on the placing surface, the marking mechanism on the adjusting component can be kept vertical to the ground under the action of gravity at the moment, further leveling of the marking is realized, then the position of the adjusting component can be fixed through the limiting component, finally, the laser marking operation can be carried out through the marking mechanism, and the stability and accuracy of the marking can be effectively improved.
Drawings
FIG. 1 is a schematic cross-sectional view of a laser marking apparatus for digital mapping according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of a positioning mechanism of a laser marking device for digital mapping according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of a graticule mechanism of a laser graticule apparatus for digital mapping according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of a supporting mechanism of a laser marking device for digital mapping according to an embodiment of the present invention;
fig. 5 is a schematic diagram of an overall structure of a laser marking device for digital mapping according to an embodiment of the present invention.
In the figure: 1-shell, 2-telescopic part, 3-positioning mechanism, 4-dead lever, 5-connecting rod, 6-supporting mechanism, 7-marking mechanism, 8-stopper, 9-pad, 10-limit frame, 11-ball, 12-universal ball, 13-balancing weight, 14-pointer, 15-driving part, 16-carousel, 17-laser emitting part, 18-installation pole, 19-angle chi, 20-fixed cylinder, 21-support column, 22-ventilation channel, 23-supporting shoe, 24-sucking disc, 25-fastener, 26-fixed pipe, 27-piston rod, 28-rotating part, 29-pin, 30-baffle, 31-light-transmitting mouth.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Detailed description of embodiments of the invention the detailed description of the invention follows in connection with specific embodiments, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functionality throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.
As shown in fig. 1 and fig. 5, a laser marking device for digital mapping provided by an embodiment of the present invention includes a housing 1, a positioning mechanism 3 is provided in the housing 1, the positioning mechanism 3 includes an adjusting component and a limiting component, a telescopic member 2 is provided on an inner wall of the housing 1, a specific structure of the telescopic member 2 is not limited, and may be an electric telescopic rod, a hydraulic cylinder, etc., in this embodiment, preferably, the telescopic member 2 adopts the hydraulic cylinder, and the limiting component is provided at a telescopic end of the telescopic member 2, a fixing rod 4 is further provided on an inner wall of the housing 1, and the limiting component is provided at an end of the fixing rod 4 and is used for limiting a position of the adjusting component, a light transmitting port 31 is provided on an outer wall of one side of the housing 1, and further includes:
the marking mechanism 7 is connected with the adjusting component through the connecting rod 5, and the marking mechanism 7 is vertical to the ground when in a static state; and
and the supporting mechanism 6 is arranged at four corners of the shell 1 and is used for leveling equipment.
Can be earlier with equipment preliminary adjustment to the horizontality through supporting mechanism 6 to fix to place on the face, marking mechanism 7 on the adjusting part can keep perpendicularly with ground this moment under the action of gravity, realizes the further levelling of marking, then rethread spacing subassembly alright fix adjusting part's position, just can carry out laser marking operation through marking mechanism 7 at last, can effectively improve the stability and the accuracy of marking.
As an embodiment of the present invention, referring to fig. 1 and 2, the adjusting assembly includes a limit frame 10, a universal ball 12 is rotatably disposed in the limit frame 10, a ball 11 is disposed between the limit frame 10 and the universal ball 12, one end of a connecting rod 5 is connected with the universal ball 12, and the other end of the connecting rod 5 is connected with the marking mechanism 7, and the rotation process of the universal ball 12 is smoother through the ball 11 between the limit frame 10 and the universal ball 12, so that the leveling accuracy can be effectively improved.
As an embodiment of the present invention, referring to fig. 3, the marking mechanism 7 includes a balancing weight 13, the balancing weight 13 is fixedly disposed at the other end of the connecting rod 5, and a marking component is disposed on the balancing weight 13, so that the marking component is not easy to swing before limiting by the balancing weight 13, and the use effect is better.
As an embodiment of the present invention, referring to fig. 3, the marking assembly includes a driving member 15, the specific structure of the driving member 15 is not limited, in this embodiment, preferably, the driving member 15 adopts a stepping motor, the driving member 15 is disposed on the balancing weight 13, the driving end of the driving member 15 is provided with a turntable 16, the turntable 16 is provided with a laser emitting member 17, the specific structure of the laser emitting member 17 is not limited, in this embodiment, preferably, the laser emitting member 17 adopts a semiconductor pump laser, the outside of the turntable 16 is connected with an angle ruler 19 through a mounting rod 18, one side of the balancing weight 13 is provided with a pointer 14, the laser emitting member 17 on the turntable 16 can be driven to rotate by the driving member 15, so that the marking angle can be adjusted, meanwhile, the angle ruler 19 can rotate along with the turntable 16 in the adjustment process, the rotation angle on the angle ruler 19 can be read by the pointer 14, and the use is more flexible.
As an embodiment of the present invention, referring to fig. 2, the limiting component includes a limiting block 8, the limiting block 8 is disposed at a telescopic end of the telescopic member 2, and a groove engaged with the universal ball 12 is formed on an outer wall of the limiting block 8, and the limiting block 8 can be driven to move by the telescopic member 2, so that the limiting block 8 contacts with the universal ball 12, thereby achieving the limiting purpose.
As an embodiment of the present invention, referring to fig. 2, the inner wall of the groove is provided with the pad 9, and the specific structure of the pad 9 is not limited, in this embodiment, preferably, the pad 9 adopts a rubber pad, so that the friction force between the pad and the universal ball 12 can be increased, and the fixing is more stable.
As an embodiment of the present invention, referring to fig. 4, the supporting mechanism 6 includes a fixing cylinder 20, the fixing cylinder 20 is fixedly disposed in mounting holes formed at four corners of the housing 1, the inner wall of the fixing cylinder 20 is slidably provided with a supporting column 21, an end of the supporting column 21 is provided with a supporting block 23, an end of the supporting column 21 is further provided with a suction cup 24, a threaded hole is formed on an outer wall of one side of the fixing cylinder 20, and a fastening member 25 is screwed in the threaded hole, and the specific structure of the fastening member 25 is not limited.
As an embodiment of the present invention, referring to fig. 4, an air-permeable channel 22 is formed in a support column 21, one end of a fixing tube 20 is communicated with a fixing tube 26, a piston rod 27 is slidably disposed on an inner wall of the fixing tube 26, a rotating member 28 is rotatably disposed at an end of the piston rod 27, a stop lever 29 is disposed on an outer wall of the rotating member 28, a baffle 30 is disposed on an outer wall of one side of the housing 1, after the support column 21 is fixed, the piston rod 27 can be pulled, air in the suction cup 24 can be extracted through the fixing tube 26 and the air-permeable channel 22, and then the rotating member 28 at the end of the piston rod 27 is rotated, so that the stop lever 29 is clamped on the baffle 30, and the suction cup 24 can be firmly adsorbed on a fixing surface by using a negative pressure principle, thereby effectively improving stability of the apparatus.
During the use, can be earlier with equipment preliminary adjustment to the horizontality through supporting mechanism 6 to on being fixed to placing the face, the marking mechanism 7 on the adjusting part can keep perpendicular with ground this moment under the action of gravity, realizes the further levelling of marking, then the rethread spacing subassembly alright be fixed adjusting part's position, just can carry out laser marking operation through marking mechanism 7 at last, can effectively improve the stability and the accuracy of marking.
It should be noted that, although the present disclosure describes embodiments, each embodiment does not include a separate technical solution, and the description is only for clarity, those skilled in the art should understand that the technical solutions in the embodiments may be properly combined to form other embodiments that can be understood by those skilled in the art, and the above embodiments only describe preferred embodiments of the present disclosure, which are described in more detail and detail, but should not be construed as limiting the scope of the claims of the present disclosure. It should be noted that modifications, improvements and substitutions can be made by those skilled in the art without departing from the spirit of the present application, which are all within the scope of the present technical solution.
Claims (6)
1. The utility model provides a laser marking equipment for digital survey and drawing, includes the casing, its characterized in that, be provided with positioning mechanism in the casing, positioning mechanism includes adjusting part and spacing subassembly, the inner wall of casing is provided with the extensible member, and spacing subassembly set up in the flexible end of extensible member, the inner wall of casing still is provided with the dead lever, and spacing subassembly sets up in the tip of dead lever for prescribe a limit to adjusting part's position, the light-transmitting opening has been seted up to one side outer wall of casing, still includes:
the marking mechanism is connected with the adjusting component through a connecting rod and is vertical to the ground when static; and
the supporting mechanism is arranged at four corners of the shell and used for leveling equipment, the supporting mechanism comprises a fixed cylinder, the fixed cylinder is fixedly arranged in a mounting hole formed in the four corners of the shell, a supporting column is slidably arranged on the inner wall of the fixed cylinder, a supporting block is arranged at the end part of the supporting column, a sucking disc is further arranged at the end part of the supporting column, a threaded hole is formed in the outer wall of one side of the fixed cylinder, a fastening piece is connected in the threaded hole in a threaded mode, a ventilation channel is formed in the supporting column, one end of the fixed cylinder is communicated with a fixed pipe, a piston rod is slidably arranged on the inner wall of the fixed pipe, a rotating piece is rotatably arranged at the end part of the piston rod, a stop lever is arranged on the outer wall of one side of the shell, and a baffle is arranged on the outer wall of one side of the shell.
2. The laser marking device for digital mapping according to claim 1, wherein the adjusting assembly comprises a limiting frame, a universal ball is rotationally arranged in the limiting frame, a ball is arranged between the limiting frame and the universal ball, one end of the connecting rod is connected with the universal ball, and the other end of the connecting rod is connected with the marking mechanism.
3. The laser marking device for digital mapping according to claim 2, wherein the marking mechanism comprises a balancing weight, the balancing weight is fixedly arranged at the other end of the connecting rod, and a marking assembly is arranged on the balancing weight.
4. The laser marking device for digital mapping according to claim 3, wherein the marking assembly comprises a driving member, the driving member is arranged on the balancing weight, the driving end of the driving member is provided with a rotary disc, the rotary disc is provided with a laser emitting member, the outer side of the rotary disc is connected with an angle ruler through a mounting rod, and one side of the balancing weight is provided with a pointer.
5. The device of claim 4, wherein the limiting assembly comprises a limiting block, the limiting block is arranged at the telescopic end of the telescopic member, and the outer wall of the limiting block is provided with a groove matched with the universal ball.
6. The laser striping machine for digital mapping as claimed in claim 5, wherein the inner wall of the groove is provided with a pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111006776.0A CN113670278B (en) | 2021-08-30 | 2021-08-30 | Laser marking equipment for digital mapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111006776.0A CN113670278B (en) | 2021-08-30 | 2021-08-30 | Laser marking equipment for digital mapping |
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| Publication Number | Publication Date |
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| CN113670278A CN113670278A (en) | 2021-11-19 |
| CN113670278B true CN113670278B (en) | 2023-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111006776.0A Active CN113670278B (en) | 2021-08-30 | 2021-08-30 | Laser marking equipment for digital mapping |
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| CN (1) | CN113670278B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2006100520A4 (en) * | 2005-06-30 | 2006-07-20 | Nanjing Chervon Industry Co., Ltd. | Laser Levelling Device |
| CN110162134A (en) * | 2018-03-28 | 2019-08-23 | 苏州朝霞生物科技有限公司 | A kind of adjustable computer display screen that stability is good |
| CN209512850U (en) * | 2018-12-17 | 2019-10-18 | 西安康倍机电科技有限公司 | A kind of Laser Line Marker retainer instrument for architectural mapping |
| CN209540596U (en) * | 2018-12-19 | 2019-10-25 | 润海智能科技扬州有限公司 | A kind of intelligent lamps and lanterns for smart home |
| CN209977663U (en) * | 2019-04-19 | 2020-01-21 | 淮阴师范学院 | Visual teaching aid for classroom teaching |
| CN111409350A (en) * | 2020-04-27 | 2020-07-14 | 宿迁学院 | Roll paper combination formula lithography apparatus convenient to remove and fix |
| CN213455485U (en) * | 2020-12-10 | 2021-06-15 | 浙江博乐勘测规划设计有限公司 | Mapping instrument positioning device for engineering mapping |
| CN213541723U (en) * | 2020-09-09 | 2021-06-25 | 沈阳天佑工程项目管理有限公司 | Base of level gauge with adjustable inclination angle |
| CN113029115A (en) * | 2021-03-03 | 2021-06-25 | 韩易宸 | Adjustment-free horizontal vertical instrument |
| CN113124282A (en) * | 2021-05-11 | 2021-07-16 | 冯飞 | Auxiliary device for construction engineering cost on-site surveying and mapping |
| CN213988175U (en) * | 2020-12-31 | 2021-08-17 | 徐州柏通交通设施有限公司 | Traffic sign is used in bridge emergency |
-
2021
- 2021-08-30 CN CN202111006776.0A patent/CN113670278B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2006100520A4 (en) * | 2005-06-30 | 2006-07-20 | Nanjing Chervon Industry Co., Ltd. | Laser Levelling Device |
| CN110162134A (en) * | 2018-03-28 | 2019-08-23 | 苏州朝霞生物科技有限公司 | A kind of adjustable computer display screen that stability is good |
| CN209512850U (en) * | 2018-12-17 | 2019-10-18 | 西安康倍机电科技有限公司 | A kind of Laser Line Marker retainer instrument for architectural mapping |
| CN209540596U (en) * | 2018-12-19 | 2019-10-25 | 润海智能科技扬州有限公司 | A kind of intelligent lamps and lanterns for smart home |
| CN209977663U (en) * | 2019-04-19 | 2020-01-21 | 淮阴师范学院 | Visual teaching aid for classroom teaching |
| CN111409350A (en) * | 2020-04-27 | 2020-07-14 | 宿迁学院 | Roll paper combination formula lithography apparatus convenient to remove and fix |
| CN213541723U (en) * | 2020-09-09 | 2021-06-25 | 沈阳天佑工程项目管理有限公司 | Base of level gauge with adjustable inclination angle |
| CN213455485U (en) * | 2020-12-10 | 2021-06-15 | 浙江博乐勘测规划设计有限公司 | Mapping instrument positioning device for engineering mapping |
| CN213988175U (en) * | 2020-12-31 | 2021-08-17 | 徐州柏通交通设施有限公司 | Traffic sign is used in bridge emergency |
| CN113029115A (en) * | 2021-03-03 | 2021-06-25 | 韩易宸 | Adjustment-free horizontal vertical instrument |
| CN113124282A (en) * | 2021-05-11 | 2021-07-16 | 冯飞 | Auxiliary device for construction engineering cost on-site surveying and mapping |
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| Publication number | Publication date |
|---|---|
| CN113670278A (en) | 2021-11-19 |
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Effective date of registration: 20230917 Address after: Room 811-2, Building 3, Jiabang Guojin Center, No. 1 Shilong South Road, Guicheng Street, Nanhai District, Foshan City, Guangdong Province, 528000 (Residence Declaration) Patentee after: Foshan Hongsen Surveying and Mapping Technology Co.,Ltd. Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Effective date of registration: 20230917 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 276800 No. 16, Yantai Road, Donggang District, Rizhao City, Shandong Province Patentee before: RIZHAO POLYTECHNIC |
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