CN112902926A - Infrared level meter for building inclination monitoring and warning and operation method - Google Patents
Infrared level meter for building inclination monitoring and warning and operation method Download PDFInfo
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- CN112902926A CN112902926A CN202110100838.8A CN202110100838A CN112902926A CN 112902926 A CN112902926 A CN 112902926A CN 202110100838 A CN202110100838 A CN 202110100838A CN 112902926 A CN112902926 A CN 112902926A
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- light
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- 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
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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
Abstract
The invention discloses an infrared level meter for monitoring and warning the inclination of a building and an operation method thereof, the structure of the infrared level meter comprises a machine body, an on-off key, a monitoring emitter, a light thickness adjusting device, an alarm and a telescopic triangular plate, the infrared level meter is adjusted by rotating an adjusting mechanism and is matched with a transmission mechanism to transmit force to a light conversion mechanism, so that a light die head on the light conversion mechanism moves to a light outlet to irradiate, the thickness of the irradiated light can be adjusted according to the intensity of sunlight in the daytime, the light irradiation can be normally displayed, the effect of monitoring and warning the inclination of the building in the daytime is enhanced, the stability and the safety of the construction are indirectly ensured, the infrared level meter is used for converging and irradiating the light by utilizing the mutual matching of light collecting plates inside the light die head, the irradiation brightness of the inclined monitoring light is improved, and the influence of the sunlight on the irradiated light in the, the accuracy and the practicality of building slope monitoring warning are further guaranteed, and the slope monitoring warning effect is enhanced.
Description
The invention relates to a divisional application of an infrared level meter with adjustable light for monitoring and warning building inclination, which is applied for 3, 3 and 2 days in 2019 and has the application number of CN 201910157831.2.
Technical Field
The invention discloses an infrared level gauge for monitoring and warning building inclination and an operation method, and belongs to the technical field of building instruments.
Background
In the construction process of a building, building monitoring is a technical means for monitoring building indexes of all parts of the building by utilizing various monitoring instruments and giving an alarm, in order to ensure the construction level in the building and avoid inclined construction in the current building, an infrared level meter is adopted for monitoring to ensure the flatness in the construction process, and the existing infrared level meter has the following defects:
because sunshine shines more fully in the construction operation in-process daytime, and the light of infrared spirit level is thinner, can't change, leads to thin horizontal light to be weakened because of the influence of sunshine, causes the luminance of the lines that horizontal light shines comparatively fuzzy, influences the stability of operation in the work progress, and is difficult for adjusting, the degree of difficulty of slope warning in the building construction of increase.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an infrared level gauge for monitoring and warning the inclination of a building and an operation method thereof, so as to solve the problems that the fine horizontal light is weakened due to the influence of sunlight, the brightness of the line irradiated by the horizontal light is fuzzy, the operation stability in the construction process is influenced, the adjustment is not easy, and the difficulty of the inclination warning in the building construction is increased because the sunlight irradiation is sufficient and the light of the infrared level gauge is thin and cannot be changed in the daytime construction operation process of the equipment.
In order to achieve the purpose, the invention is realized by the following technical scheme: an infrared level gauge for monitoring and warning building inclination and an operation method thereof structurally comprise a machine body, an on-off key, a monitoring shooting head, a light thickness adjusting device, an alarm and a telescopic triangular disc seat, wherein the on-off key is arranged below the side surface of the machine body; light thickness adjusting device is by location mounting bracket, adjustment mechanism, drive mechanism, light switching mechanism, location mounting bracket one side adopts the gomphosis to be connected with adjustment mechanism, adjustment mechanism and drive mechanism fastening connection, the drive mechanism both ends respectively with light switching mechanism fastening connection, light switching mechanism passes through the recess and is connected with the inseparable gomphosis of location mounting bracket.
As a further scheme of the invention, the adjusting mechanism comprises a protective shell, an adjusting knob, a gear shaft and a retainer, wherein the adjusting knob is fixedly arranged on the surface of the side end of the protective shell, one end of the adjusting knob is fixedly connected with the middle part of the gear, the gear is in meshing transmission connection with the gear shaft, and the gear shaft is in clearance embedding connection with the retainer.
As a further scheme of the invention, the transmission mechanism comprises an active rolling wheel, a shaft collar, two driven rolling wheels and a connecting rod, wherein the shaft collar is fixedly arranged in the middle of the active rolling wheel, the outer surfaces of two sides of the active rolling wheel are respectively attached to one side of the driven rolling wheel, and the two driven rolling wheels are respectively and fixedly connected with one end of the connecting rod.
According to a further scheme of the invention, the light conversion mechanism comprises a conversion main body, a positioning groove, a rotating rod, a rotating wheel, a shooting head disc and a light path, wherein the positioning groove is fixedly arranged at the rear end of the conversion main body, the rotating rod is arranged above the inside of the conversion main body, one end of the rotating rod is fixedly connected with the rotating wheel, the rotating wheel is connected with one end of the shooting head disc through a transmission belt in a sleeved mode, the shooting head disc is fixedly arranged at the front end of the conversion main body, the light path is arranged at the rear end of the shooting head disc, and the light path is arranged inside the conversion main.
As a further scheme of the invention, the light emitting head disc comprises a light outlet, an annular wheel, a rotary disc, optical dies and a light intensifying piece, wherein one side of the light outlet is connected with the rear end of the annular wheel in a penetrating manner, the annular wheel is arranged on the rear end of the rotary disc and is movably connected with the rotary disc, the optical dies are distributed on the surface of one side of the rotary disc, and the light intensifying piece is arranged in the optical dies.
As a further scheme of the invention, the intensifying component comprises an annular groove, a light collecting plate and a shooting opening, wherein the light collecting plate is paved around the inner wall of the annular groove, and the middle part of the light collecting plate is fixed to form the shooting opening.
As a further scheme of the invention, the number of the optical die heads is three, the optical die heads are sequentially arranged in an equidistant triangular mode and can flexibly rotate so as to realize flexible conversion of the thickness of light.
As a further scheme of the invention, the light collecting plates are sequentially discharged in a conical fan shape, so that light rays are collected to the maximum extent, and the brightness of the light rays is enhanced.
Advantageous effects
Compared with the traditional infrared level meter, the invention has the following beneficial effects:
the invention adjusts the building construction by matching the adjusting mechanism with the adjusting knob on the adjusting mechanism to rotate in and out, and transmits the force generated by rotation by matching the transmission mechanism to the light conversion mechanism, so that the light conversion mechanism operates to drive the optical die head on the shooting head disc to move to the light outlet for irradiation, thereby realizing the purpose of adjusting the thickness of the irradiated light according to the intensity of sunlight in the daytime, normally displaying the light irradiation, strengthening the effect of monitoring and warning the building inclination in the daytime, and indirectly ensuring the stability and safety of the building construction.
The invention utilizes the mutual cooperation of the light collecting plates in the optical die head to assemble and irradiate light, thereby improving the irradiation brightness of the inclination monitoring light, weakening the influence of sunlight on the irradiation light in the daytime, further ensuring the accuracy and the practicability of the building inclination monitoring warning and enhancing the inclination monitoring warning effect.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of an adjustable light infrared level for building inclination monitoring according to the present invention;
fig. 2 is a schematic plan view of a light thickness adjusting device according to the present invention.
Fig. 3 is a schematic cross-sectional view of an adjusting mechanism according to the present invention.
Fig. 4 is a schematic diagram of the internal structure of a transmission mechanism according to the present invention.
FIG. 5 is a cross-sectional view of a light conversion mechanism according to the present invention.
Fig. 6 is a schematic perspective view of a head disk according to the present invention.
Fig. 7 is a detailed structural diagram of a light-increasing member according to the present invention.
In the figure: machine body-1, switch key-2, monitoring emitter-3, light ray thickness regulating device-4, positioning mounting frame-41, regulating mechanism-42, protective shell-421, regulating knob-422, gear-423, gear shaft-424, retainer-425, transmission mechanism-43, active rolling-431, collar-432, passive roller-433, connecting rod-434, light ray conversion mechanism-44, conversion main body-441, positioning slot-442, rotating rod-443, rotating wheel-444, emitter disk-445, light outlet-4451, ring wheel-4452, rotating disk-4453, light emitter-4454, light intensifying piece-4455, ring groove-4455 a, light collecting plate-4455 b, light outlet-4455 c, light channel-446, An alarm-5 and a telescopic triangle disk seat-6.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1-2, the present invention provides a technical solution: an infrared level gauge for monitoring and warning building inclination and an operation method thereof are disclosed, the infrared level gauge structurally comprises a machine body 1, an on-off key 2, a monitoring shooting head 3, a light thickness adjusting device 4, an alarm 5 and a telescopic triangular disc seat 6, wherein the on-off key 2 is arranged below the lateral surface of the machine body 1, the monitoring shooting head 3 is fixedly installed inside the upper part of the front end of the machine body 1, the light thickness adjusting device 4 is embedded at the front end of the monitoring shooting head 3, the side end of the light thickness adjusting device 4 is in fastening embedded connection with the lateral surface of the machine body 1, the lower part of the front end surface of the machine body 1 is in gapless embedded connection with the periphery of the alarm 5, and the bottom of the machine body 1 is in fastening and locking connection with the top of; the light thickness adjusting device 4 comprises a positioning mounting frame 41, an adjusting mechanism 42, a transmission mechanism 43 and a light conversion mechanism 44, wherein one side of the positioning mounting frame 41 is connected with the adjusting mechanism 42 in an embedded mode, the adjusting mechanism 42 is fixedly connected with the transmission mechanism 43, two ends of the transmission mechanism 43 are respectively fixedly connected with the light conversion mechanism 44, and the light conversion mechanism 44 is tightly connected with the positioning mounting frame 41 in an embedded mode through a groove.
Wherein, as shown in fig. 3: the adjusting mechanism 42 comprises a protective shell 421, an adjusting knob 422, a gear 423, a gear shaft 424 and a retainer 425, wherein the adjusting knob 422 is fixedly arranged on the surface of the side end of the protective shell 421, one end of the adjusting knob 422 is fixedly connected with the middle part of the gear 423, the gear 423 is connected with the gear shaft 424 in a meshing transmission manner, the gear shaft 424 is connected with the retainer 425 in a clearance embedding manner, and the adjusting knob 422 is rotated to drive the gear 423 and the gear shaft 424 to rotate in a matching manner, so that the thickness of light can be adjusted and controlled.
Among them, as shown in fig. 4: drive mechanism 43 includes initiative roll 431, collar 432, passive gyro wheel 433, connecting rod 434, initiative roll 431 middle part is gone up to be fixed and is equipped with collar 432, initiative roll 431 both sides surface respectively with passive gyro wheel 433 one side adopt the laminating to be connected, passive gyro wheel 433 is equipped with two altogether and respectively with connecting rod 434 one end fastening connection, above-mentioned initiative roll 431 drives both sides passive gyro wheel 433 and follows the rotation when rotatory, realizes transmitting the effect on light conversion mechanism 44 with power.
Wherein, as shown in fig. 5: the light conversion mechanism 44 comprises a conversion body 441, a positioning groove 442, a rotating rod 443, a rotating wheel 444, a shooting head disk 445 and a light path 446, wherein the positioning groove 442 is fixedly arranged at the rear end of the conversion body 441, the rotating rod 443 is arranged above the inside of the conversion body 441, one end of the rotating rod 443 is fixedly connected with the rotating wheel 444, the rotating wheel 444 is connected with one end of the shooting head disk 445 through a transmission belt in a sleeved mode, the shooting head disk 445 is fixedly arranged at the front end of the conversion body 441, the light path 446 is arranged at the rear end of the shooting head disk 445, the light path 446 is arranged inside the conversion body 441, and the shooting head disk 445 is driven to rotate to the position of the light path 446 when the rotating wheel 444 rotates, so that the normal irradiation effect of light is guaranteed.
Among them, as shown in fig. 6: the emitter disc 445 includes a light outlet 4451, an annular wheel 4452, a turntable 4453, an optical module 4454 and a light intensifying part 4455, one side of the light outlet 4451 is connected with the rear end of the annular wheel 4452 in a penetrating manner, the annular wheel 4452 is arranged at the rear end of the turntable 4453 and is movably connected with the turntable 4453, the optical module 4454 is distributed on the surface of one side of the turntable 4453, the light intensifying part 4455 is arranged in the optical module 4454, and the rotation of the turntable 4453 drives the optical module 4454 thereon to rotate to the light outlet 4451, so as to realize the flexible conversion of the thickness of light.
Among them, as shown in fig. 7: the light intensifying component 4455 comprises an annular groove 4455a, a light collecting plate 4455b and a light emitting port 4455c, wherein the light collecting plate 4455b is paved on the periphery of the inner wall of the annular groove 4455a, the light emitting port 4455c is fixedly formed in the middle of the light collecting plate 4455b, and the light is collected by the light collecting plate 4455b and emitted from the light emitting port 4455c, so that the illumination brightness of the irradiated light is further enhanced.
The specific realization principle is as follows: after the device is powered on, the telescopic triangular disc seat 6 is stably placed in a building construction area, then the height of the machine body 1 is adjusted to a required height, the switch key 2 is opened on the side to enable the monitoring emitter 3 in the machine body 1 to emit infrared monitoring light for monitoring, when the building construction is inclined, the infrared monitoring light is not vertical to the infrared light beam, the alarm 5 on the machine body senses and timely gives an alarm to warn a worker to adjust the building construction, the smoothness of the construction is ensured, when the surface sunlight is sufficient, the gear 423 is rotated to drive the gear shaft 424 to rotate along with the gear shaft 424 by rotating the adjusting knob 422 on the adjusting mechanism 42, the rotation stability is ensured by matching with the retainer 425, then the active rolling 431 in the transmission mechanism 43 is driven to rotate by the rotating force, the passive rolling wheel 433 is matched to conduct the force to the rotating rod 443 on the light conversion mechanism 44, the rotating rod 443 is operated, then the rotating rod 443 drives the rotating wheel 444 to rotate along with the annular wheel 4452 on the belt driving emitter 4453 rotates to make the previous optical module 4454 rotate to the light outlet 4451, so that the light is irradiated from the optical module 4454 to adjust the thickness of the light, thereby ensuring the operation in the daytime, and meanwhile, the light is acted by the light collecting plate 4455b of the light intensifying component 4455 when entering the optical module 4454, so that the irradiation brightness can be further enhanced, the operation of the inclined building of the building can be ensured, and the safety hazard caused by the inclined building can be avoided.
The invention solves the problems that in the construction operation process in daytime, because the sunlight irradiation is sufficient, and the light of the infrared level meter is thin and can not be changed, the thin horizontal light is weakened due to the influence of the sunlight, the brightness of the line irradiated by the horizontal light is fuzzy, the operation stability in the construction process is influenced, the adjustment is difficult, and the difficulty of the inclination warning in the building construction is increased. The invention utilizes the mutual cooperation of the light collecting plates inside the optical die head to assemble and irradiate light, thereby improving the irradiation brightness of the inclination monitoring light, weakening the influence of sunlight on the irradiation light in the daytime, further ensuring the accuracy and the practicability of the building inclination monitoring warning and enhancing the inclination monitoring warning effect.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a building slope monitoring warns with infrared spirit level of light adjustable, its structure includes that organism (1), on & off switch (2), monitoring penetrate head (3), light thickness adjusting device (4), siren (5), telescopic triangle disk seat (6), its characterized in that: an on-off key (2) is arranged on the side of the machine body (1), the monitoring shooting head (3) is positioned in the front end of the machine body (1), a light thickness adjusting device (4) is arranged at the front end of the monitoring shooting head (3), an alarm (5) is arranged below the front end of the machine body (1), and the bottom of the machine body (1) is connected with a telescopic triangular disc seat (6);
the light thickness adjusting device (4) comprises a positioning mounting frame (41), an adjusting mechanism (42), a transmission mechanism (43) and a light conversion mechanism (44), wherein the adjusting mechanism (42) is arranged on one side of the positioning mounting frame (41), the adjusting mechanism (42) is connected with the transmission mechanism (43), two ends of the transmission mechanism (43) are respectively connected with the light conversion mechanism (44), and the light conversion mechanism (44) is connected with the positioning mounting frame (41) in an embedded mode;
the adjusting mechanism (42) comprises a protective shell (421), an adjusting knob (422), a gear (423), a gear shaft (424) and a retainer (425), wherein the adjusting knob (422) is arranged at the side end of the protective shell (421), the adjusting knob (422) is connected with the gear (423), the gear (423) is meshed with the gear shaft (424), and the gear shaft (424) is embedded with the retainer (425).
2. The light adjustable infrared level gauge for monitoring and warning building inclination according to claim 1, characterized in that: the transmission mechanism (43) comprises an active rolling shaft (431), a shaft ring (432), a driven roller (433) and a connecting rod (434), wherein the shaft ring (432) is arranged on the active rolling shaft (431), two sides of the active rolling shaft (431) are attached to the driven roller (433), and the driven roller (433) is connected with the connecting rod (434).
3. The light adjustable infrared level gauge for monitoring and warning building inclination according to claim 1, characterized in that: light conversion mechanism (44) is including converting main part (441), constant head tank (442), bull stick (443), swiveling wheel (444), shooting head dish (445), light track (446), conversion main part (441) rear end is equipped with constant head tank (442), conversion main part (441) inside top is equipped with bull stick (443), bull stick (443) are connected with swiveling wheel (444), swiveling wheel (444) are connected with shooting head dish (445) one end, shooting head dish (445) are established at conversion main part (441) front end, shooting head dish (445) rear end is equipped with light track (446), light track (446) are established inside conversion main part (441).
4. The light adjustable infrared level gauge for monitoring and warning building inclination according to claim 3, characterized in that: the light emitting head disc (445) comprises a light outlet (4451), an annular wheel (4452), a rotary disc (4453), a light module (4454) and a light intensifying piece (4455), wherein the annular wheel (4452) is arranged on one side of the light outlet (4451), the annular wheel (4452) is arranged on the rotary disc (4453), the light module heads (4454) are distributed on one side of the rotary disc (4453), and the light intensifying piece (4455) is arranged in the light module heads (4454).
5. The infrared level gauge for monitoring and warning of building inclination and the operation method thereof according to any one of claims 1 to 4, wherein:
after the equipment is electrified, the telescopic triangular disc seat (6) is stably placed in a building construction area, then the height of the machine body (1) is adjusted to a required height, the switch key (2) is opened on the side to enable the monitoring emitter (3) in the machine body (1) to emit infrared monitoring light to monitor, when the building construction is inclined and not perpendicular to the infrared light beam, the alarm (5) on the machine body senses and sends out an alarm in time to warn a worker to adjust, and the smoothness of construction is guaranteed;
when the sunlight on the surface is sufficient, the gear (423) is rotated by rotating an adjusting knob (422) on the adjusting mechanism (42) to drive a gear shaft (424) to rotate, the stability of the rotation is ensured by matching with a retainer (425), then the rotating force drives an active rolling wheel (431) in a transmission mechanism (43) to rotate, the force is transmitted to a rotating rod (443) on the light ray conversion mechanism (44) by matching with a passive roller (433), the rotating rod (443) is operated, then the rotating rod (443) drives the rotating wheel (444) to rotate and match with a belt to drive an annular wheel (4452) on a shooting head disc (445) to roll so that the rotating disc (4453) rotates to enable an optical die head (4454) on the rotating disc to rotate to a light outlet (4451);
the light is irradiated from the head of the optical module (4454) to adjust the thickness of the light, so that the daytime operation is ensured, and meanwhile, when the light enters the optical module (4454), the light is acted by the light collecting plate (4455b) of the light intensifying piece (4455) in the optical module, so that the irradiation brightness can be further enhanced, the operation of the inclined building of the building is ensured, and the safety hazard caused by the inclined building is avoided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110100838.8A CN112902926A (en) | 2019-03-02 | 2019-03-02 | Infrared level meter for building inclination monitoring and warning and operation method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110100838.8A CN112902926A (en) | 2019-03-02 | 2019-03-02 | Infrared level meter for building inclination monitoring and warning and operation method |
| CN201910157831.2A CN110017820B (en) | 2019-03-02 | 2019-03-02 | Building slope monitoring warning is with infrared spirit level of light adjustable |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910157831.2A Division CN110017820B (en) | 2019-03-02 | 2019-03-02 | Building slope monitoring warning is with infrared spirit level of light adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112902926A true CN112902926A (en) | 2021-06-04 |
Family
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910157831.2A Active CN110017820B (en) | 2019-03-02 | 2019-03-02 | Building slope monitoring warning is with infrared spirit level of light adjustable |
| CN202110100838.8A Withdrawn CN112902926A (en) | 2019-03-02 | 2019-03-02 | Infrared level meter for building inclination monitoring and warning and operation method |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910157831.2A Active CN110017820B (en) | 2019-03-02 | 2019-03-02 | Building slope monitoring warning is with infrared spirit level of light adjustable |
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| Country | Link |
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| CN (2) | CN110017820B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111262639B (en) * | 2020-01-17 | 2022-05-17 | 深圳市星网荣耀科技有限公司 | Satellite portable communication device and self-adaptive horizontal adjustment method thereof |
| CN113965696B (en) * | 2021-10-21 | 2022-08-02 | 望江县天长光学仪器有限公司 | Image stabilizing device for optical instrument |
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| JPS58160822A (en) * | 1982-03-17 | 1983-09-24 | Fujitsu Ltd | Infrared water level meter |
| JPH0477599A (en) * | 1990-07-14 | 1992-03-11 | Tokyo Gas Co Ltd | Method for monitoring lng vaporizer |
| US5819424A (en) * | 1995-01-11 | 1998-10-13 | Kabushiki Kaisha Topcon | Laser leveling device |
| CN1743805A (en) * | 2005-09-27 | 2006-03-08 | 刘洪云 | Angle reference laser digital sensor |
| CN101556151B (en) * | 2009-05-21 | 2011-03-16 | 合肥工业大学 | Photoelectric sensor in horizontal and vertical state |
| CN101666644A (en) * | 2009-10-26 | 2010-03-10 | 西安信唯信息科技有限公司 | Digital levelness measuring method with laser scanning |
| CN201628799U (en) * | 2009-11-16 | 2010-11-10 | 正文电子(苏州)有限公司 | Laser marking device and laser diaphragm changer |
| JP2012154907A (en) * | 2011-01-22 | 2012-08-16 | Ai Denshi Kogyo:Kk | Gimbal mechanism of laser marker device |
| CN202101917U (en) * | 2011-06-03 | 2012-01-04 | 上海理工大学 | Measuring device for particle size distribution of poly-disperse particle family |
| CN202676160U (en) * | 2012-05-15 | 2013-01-16 | 苏州迅达测绘仪器有限公司 | Flat micrometer |
| EP2789973B1 (en) * | 2013-04-12 | 2017-11-22 | Hexagon Technology Center GmbH | Rotation laser with lens that can be intentionally deformed by actuators |
| CN203510986U (en) * | 2013-09-18 | 2014-04-02 | 粟秉楷 | Laser marking machine with optical cable |
| CN206556644U (en) * | 2017-01-22 | 2017-10-13 | 中建安装工程有限公司 | A kind of point type laser levelling pen |
| CN207407862U (en) * | 2017-10-27 | 2018-05-25 | 河南省威利建设工程有限公司 | A kind of construction account level meter |
| CN207798092U (en) * | 2017-12-28 | 2018-08-31 | 苏州宝时得电动工具有限公司 | Laser leveler |
| CN108538421B (en) * | 2018-04-17 | 2019-05-17 | 东莞理工学院 | A kind of diaphragm of rotating disc type |
| CN108489462A (en) * | 2018-05-24 | 2018-09-04 | 张松柯 | A kind of simple builder's level |
| CN208222255U (en) * | 2018-06-06 | 2018-12-11 | 林美佳 | A kind of architectural lighting device convenient for adjusting |
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2019
- 2019-03-02 CN CN201910157831.2A patent/CN110017820B/en active Active
- 2019-03-02 CN CN202110100838.8A patent/CN112902926A/en not_active Withdrawn
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| Publication number | Publication date |
|---|---|
| CN110017820A (en) | 2019-07-16 |
| CN110017820B (en) | 2021-03-16 |
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