CN103542867B - A kind of auxiliary correcting device of laser range finder - Google Patents

A kind of auxiliary correcting device of laser range finder Download PDF

Info

Publication number
CN103542867B
CN103542867B CN201310526151.6A CN201310526151A CN103542867B CN 103542867 B CN103542867 B CN 103542867B CN 201310526151 A CN201310526151 A CN 201310526151A CN 103542867 B CN103542867 B CN 103542867B
Authority
CN
China
Prior art keywords
range finder
laser range
correcting device
auxiliary correcting
adjusting portion
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
Application number
CN201310526151.6A
Other languages
Chinese (zh)
Other versions
CN103542867A (en
Inventor
张素平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Innovation Space Information Technology Co ltd
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201310526151.6A priority Critical patent/CN103542867B/en
Publication of CN103542867A publication Critical patent/CN103542867A/en
Application granted granted Critical
Publication of CN103542867B publication Critical patent/CN103542867B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Viewfinders (AREA)

Abstract

The invention discloses a kind of auxiliary correcting device of laser range finder, the auxiliary correcting device of described laser range finder comprises the adjusting portion of fixed part and " L " shape of one " L " shape, the center of described fixed part is provided with a fixed via, the sidewall of described fixed via is provided with a lock bolt, the two-arm of described adjusting portion is respectively equipped with one for the connecting through hole of fixed prism and a set screw.The auxiliary correcting device of laser range finder of the present invention utilizes the set screw at adjusting portion two ends, and user can regulate the angle of inclination of whole adjusting portion, makes the effect of laser reflection reach best, improves the result of mapping.This auxiliary correcting device structure is simple, easy to adjust, practical.

Description

Auxiliary correcting device of laser range finder
Technical Field
The invention relates to a surveying and mapping device, in particular to an auxiliary correcting device of a laser range finder.
Background
Laser rangefinders are a common rangefinder, typically emitting laser light directly onto a mapping surface, which affects the mapping result if the smoothness of the mapping surface is poor.
Disclosure of Invention
The invention mainly solves the technical problems in the prior art, and provides an auxiliary correction device of a laser range finder.
The technical problem of the invention is mainly solved by the following technical scheme:
the utility model provides a laser range finder's supplementary correcting unit, laser range finder's supplementary correcting unit contain the fixed part of an "L" shape and the regulating part of an "L" shape, the center of fixed part be equipped with a fixing hole, fixing hole's lateral wall on be equipped with a locking screw, two arms of regulating part on be equipped with a connecting hole and an adjusting screw who is used for fixed prism respectively.
As a preferred embodiment of the present invention, the ends of the two arms of the fixing portion are respectively provided with an adjusting groove.
The auxiliary correcting device of the laser range finder utilizes the adjusting screws at the two ends of the adjusting part, so that a user can adjust the inclination angle of the whole adjusting part, the laser reflection effect is optimal, and the surveying and mapping result is improved. The auxiliary correcting device is simple in structure, convenient to adjust and high in practicability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic perspective view of an auxiliary calibration device of a laser range finder according to the present invention;
FIG. 2 is a schematic perspective view of the auxiliary calibration device of the laser range finder of FIG. 1, showing another view angle;
wherein,
1. an auxiliary correction device of the laser range finder; 2. an adjustment section; 3. a fixed part; 31. adjusting the groove; 4. a connecting through hole; 5. an adjusting screw; 6. a fixing through hole; 7. and locking the screw.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.
As shown in fig. 1 to 2, an auxiliary calibrating device 1 of a laser range finder of the present invention comprises an L-shaped fixing portion 3 and an L-shaped adjusting portion 2, wherein a fixing through hole 6 is formed in the center of the fixing portion 3, a locking screw 7 is disposed on the sidewall of the fixing through hole 6, and a connecting through hole 4 for fixing a prism and an adjusting screw 5 are respectively disposed on the two arms of the adjusting portion 2.
The two arm ends of the fixing portion 3 are respectively provided with an adjusting groove 31.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims (2)

1. The utility model provides a laser range finder's supplementary correcting unit, characterized in that, laser range finder's supplementary correcting unit (1) contain fixed part (3) of one "L" shape and regulating part (2) of one "L" shape, the center of fixed part (3) be equipped with a fixing hole (6), the lateral wall of fixing hole (6) on be equipped with a locking screw (7), two arms of regulating part (2) on be equipped with a connecting hole (4) and an adjusting screw (5) that are used for fixed prism respectively.
2. The auxiliary calibrating device for laser range finder as claimed in claim 1, wherein the two arm ends of the fixing portion (3) are respectively provided with an adjusting recess (31).
CN201310526151.6A 2013-10-31 2013-10-31 A kind of auxiliary correcting device of laser range finder Active CN103542867B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310526151.6A CN103542867B (en) 2013-10-31 2013-10-31 A kind of auxiliary correcting device of laser range finder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310526151.6A CN103542867B (en) 2013-10-31 2013-10-31 A kind of auxiliary correcting device of laser range finder

Publications (2)

Publication Number Publication Date
CN103542867A CN103542867A (en) 2014-01-29
CN103542867B true CN103542867B (en) 2016-04-27

Family

ID=49966554

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310526151.6A Active CN103542867B (en) 2013-10-31 2013-10-31 A kind of auxiliary correcting device of laser range finder

Country Status (1)

Country Link
CN (1) CN103542867B (en)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960453A (en) * 1973-12-20 1976-06-01 Forenade Fabriksverken Electronic telescopic sight
JPH10141958A (en) * 1996-11-08 1998-05-29 Hitachi Cable Ltd Jig for measuring center of shaft
CN1532527A (en) * 2003-03-19 2004-09-29 孙天军 Laser measurer
CN1559834A (en) * 2004-02-24 2005-01-05 史振芝 Automobile collision preventation instrument
CN1782733A (en) * 2004-11-30 2006-06-07 亚洲光学股份有限公司 Optical axis regulating mechanism of laser scale
CN102243301A (en) * 2010-05-13 2011-11-16 南瑶 Detection device for laser rangefinder
CN102313557A (en) * 2011-04-11 2012-01-11 广东省计量科学研究院 Calibrator for handheld type laser ranger finder
CN202630965U (en) * 2012-05-02 2012-12-26 中国一冶集团有限公司 Laser calibrating device with magnetic leveling ruler
CN103116156A (en) * 2013-01-24 2013-05-22 上海胜迈机电科技有限公司 Angle-adjustable-type protection device for laser scanning distance meter
CN203189430U (en) * 2013-03-28 2013-09-11 常州华达科捷光电仪器有限公司 Locking device and laser alignment instrument with same
CN103323024A (en) * 2013-05-20 2013-09-25 南京市计量监督检测院 Tunnel profiler angle error calibrating device and angle error calibration method
CN203551773U (en) * 2013-10-31 2014-04-16 高峰 Assistant correcting device of laser range finder

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960453A (en) * 1973-12-20 1976-06-01 Forenade Fabriksverken Electronic telescopic sight
JPH10141958A (en) * 1996-11-08 1998-05-29 Hitachi Cable Ltd Jig for measuring center of shaft
CN1532527A (en) * 2003-03-19 2004-09-29 孙天军 Laser measurer
CN1559834A (en) * 2004-02-24 2005-01-05 史振芝 Automobile collision preventation instrument
CN1782733A (en) * 2004-11-30 2006-06-07 亚洲光学股份有限公司 Optical axis regulating mechanism of laser scale
CN102243301A (en) * 2010-05-13 2011-11-16 南瑶 Detection device for laser rangefinder
CN102313557A (en) * 2011-04-11 2012-01-11 广东省计量科学研究院 Calibrator for handheld type laser ranger finder
CN202630965U (en) * 2012-05-02 2012-12-26 中国一冶集团有限公司 Laser calibrating device with magnetic leveling ruler
CN103116156A (en) * 2013-01-24 2013-05-22 上海胜迈机电科技有限公司 Angle-adjustable-type protection device for laser scanning distance meter
CN203189430U (en) * 2013-03-28 2013-09-11 常州华达科捷光电仪器有限公司 Locking device and laser alignment instrument with same
CN103323024A (en) * 2013-05-20 2013-09-25 南京市计量监督检测院 Tunnel profiler angle error calibrating device and angle error calibration method
CN203551773U (en) * 2013-10-31 2014-04-16 高峰 Assistant correcting device of laser range finder

Also Published As

Publication number Publication date
CN103542867A (en) 2014-01-29

Similar Documents

Publication Publication Date Title
CN208567861U (en) A kind of hand-held laser rangefinder of convenient positioning
CN203551773U (en) Assistant correcting device of laser range finder
CN103542867B (en) A kind of auxiliary correcting device of laser range finder
TWM378845U (en) Projection type angle square
CN204388803U (en) The combination fastener of laser instrument and camera in Constructed Lighting Vision System
CN105298266A (en) Back door limiting block with adjusting structure
CN207751400U (en) A kind of vernier caliper
CN105203050A (en) Method for detecting included angle between tracking reflector and cross shaft of laser tracker
CN204461345U (en) For the optical measuring instrument of measurement target thing size
CN210510889U (en) Surveying instrument positioning device
CN208606741U (en) A kind of altitude of the sun angle measuring instrument
CN203758505U (en) Leveling instrument
US2997912A (en) Self-leveling surveying instruments
CN204228949U (en) Antenna array surface pre-elevation angle adjusting device
CN215411762U (en) Quick multi-direction adjustable mechanism of light source
CN202814391U (en) Laser automatic leveling instrument
CN103438056A (en) Connector
CN101949698A (en) Novel precise invar leveling staff
CN110421269A (en) A kind of scaling method measuring balance staff verticality and length
CN205120094U (en) Multi -functional telescopic fluorescence levelling rod
CN211085303U (en) Handheld laser sensor supporting structure
CN209247004U (en) A kind of horizontal levelling bubble adjustment structure
CN205718800U (en) Lathe angular surveying controls chi
CN201241014Y (en) Light eye seat
CN205035721U (en) A laser head quick fixation device that is used for road surface laser roughness appearance

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
C41 Transfer of patent application or patent right or utility model
CB03 Change of inventor or designer information

Inventor after: Zhang Suping

Inventor before: Gao Feng

COR Change of bibliographic data
TA01 Transfer of patent application right

Effective date of registration: 20160321

Address after: 235000 Huaibei middle school, Lieshan District, Anhui, China, seventh

Applicant after: Zhang Suping

Address before: 235000 Anhui Province Economic Development Zone Huaibei City Duji District Tengfei Road No. 7

Applicant before: Gao Feng

C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20180517

Address after: 515000 Guangdong, Shantou, Jinping District, Jinhuan Road, 60, 5, the third floor of the southern tip.

Patentee after: Shantou Innovation Survey and Design Co., Ltd.

Address before: 235000 Lieshan District seventh middle school in Huaibei, Anhui

Patentee before: Zhang Suping

CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 515000 Guangdong, Shantou, Jinping District, Jinhuan Road, 60, 5, the third floor of the southern tip.

Patentee after: Guangdong Innovation Space Information Technology Co.,Ltd.

Address before: 515000 Guangdong, Shantou, Jinping District, Jinhuan Road, 60, 5, the third floor of the southern tip.

Patentee before: Shantou Innovation Survey and Design Co.,Ltd.