CN1629603B - Laser leveling rod with an angle conversion mechanism - Google Patents
Laser leveling rod with an angle conversion mechanism Download PDFInfo
- Publication number
- CN1629603B CN1629603B CN 200310124178 CN200310124178A CN1629603B CN 1629603 B CN1629603 B CN 1629603B CN 200310124178 CN200310124178 CN 200310124178 CN 200310124178 A CN200310124178 A CN 200310124178A CN 1629603 B CN1629603 B CN 1629603B
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- China
- Prior art keywords
- chi
- spectroscope
- web member
- laser level
- spring
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Abstract
This invention relates to a laser level with an angle conversion unit, which can correct any angles accurately or draw any angle lines freely. It includes a back rule, a pin shaft, a first connector, a positioning unit, a second connector and a front rule characterizing in connecting the two connectors by the shaft, the first connector is fixed on the back rule, the second is fixed on the front rule, the back rule has an universal bubble, the front rule has a light splitting unit of laser points, laser level lines, laser cross lines and vertical lines.
Description
Technical field
The present invention relates to laser level survey instrument field, particularly a kind of laser level chi that has angular transition mechanism.
Background technology
The laser level chi is a survey instrument commonly used in work such as building, decoration, building maintenance, article installation.Existing laser level chi in use can't carry out accurately the angle centering or draw arbitrarily angled line testee, and this is all making troubles to the measurement of angle of object and installation etc.
Summary of the invention
The present invention is directed to the weak point that existing laser level chi in use can't carry out angle centering accurately or draw arbitrarily angled line testee, a kind of laser level chi that has angular transition mechanism that makes the laser level chi get high-precision definite value angle reference laser light line is provided, and this laser level chi that has angular transition mechanism can carry out accurately the angle centering or draw arbitrarily angled line testee.
The technical solution used in the present invention is finished in the following way: the laser level chi that has angular transition mechanism comprises back chi, bearing pin one, web member one, detent mechanism one, web member two, preceding chi, beam split throw-over gear, universal bubble.Wherein link together by bearing pin one between web member one and the web member two, web member one is fixed on the chi of back, and web member two is fixed on the preceding chi; Detent mechanism one is made up of steel ball one, spring one some, its medi-spring one is located in the spring eye of web member two, one end of spring one is against on the steel ball one, axis with bearing pin one on web member one is that the center of circle is provided with the pilot hole that matches with steel ball one every certain angle, thereby guarantee that web member one and web member two whenever relatively rotate certain angle an accurate in locating is all arranged, can rotate arbitrarily around axis work 360 degree of bearing pin one thereby make between preceding chi and the back chi; Universal bubble is located on the chi of back, guarantees that the back chi is in horizontality in X (level) direction all the time with Y (vertical) direction.Beam split throw-over gear is contained on the preceding chi, beam split throw-over gear comprises laser instrument, spectroscope base, bearing pin two, detent mechanism two, switch and battery, wherein, spectroscope base is connected in the capping of chi before the laser level chi by bearing pin two, spectroscope base can be around the axis rotation of bearing pin two, spectroscope base is provided with four branch unthreaded holes, in four branch unthreaded holes on spectroscope base a spectroscope, horizontal line spectroscope, cross curve spectroscope and perpendicular line spectroscope is housed respectively; Laser instrument is contained in the light hole rear side in the preceding chi chi body of laser level chi; Detent mechanism two is made up of spring two and steel ball two, and its medi-spring two is located in the spring eye of spectroscope base, and an end of spring two is against on the steel ball two, is provided with the pilot hole that matches with steel ball two in the capping of chi chi body before the laser level chi.
Under the normal operating conditions, the angle between preceding chi and the back chi is 0 degree, proofreaies and correct good universal bubble this moment, opening power is rotated spectroscope base, and the laser level chi promptly sends horizontal laser light point and vertical laser spots simultaneously, or the horizontal laser light line, or vertical laser rays, or orthogonal cross curve etc.
During the particular job state, when needs laser level chi sends the definite value angle line, rotate preceding chi along (contrary) hour hands, chi forms required angle with the back chi before making, laser level line that beam split throw-over gear this moment is sent or the laser vertical line equal angular that promptly tilts is used for the occasion that has angle to require to testee.
The present invention has the laser level chi of angular transition mechanism and compares with existing laser level chi, has the advantages that to get high-precision definite value angle reference laser light line, and the present invention can carry out accurately the angle centering or draw arbitrarily angled line testee.
Description of drawings
Fig. 1 is the structural representation that has the laser level chi of angular transition mechanism.
Fig. 2 is the right view one of Fig. 1.Wherein, the preceding chi angle that moved in the direction of the clock.
Fig. 3 is the right view two of Fig. 1.Wherein, the angle between preceding chi and the back chi is 0 degree.
Fig. 4 is the right view three of Fig. 1.Wherein, preceding chi is by counterclockwise having rotated an angle.
Fig. 5 is the structural representation of beam split throw-over gear.
Embodiment
Contrast accompanying drawing below, the invention will be further described by embodiment.
To accompanying drawing 4, a kind of laser level chi that has angular transition mechanism comprises back chi 1, bearing pin 1, web member 1, detent mechanism one, web member 26, preceding chi 7, beam split throw-over gear 8, universal bubble 9 with reference to accompanying drawing 1.Wherein, link together by bearing pin 1 between web member 1 and the web member 26, web member 1 is fixed on the chi 1 of back, and web member 26 is fixed on the preceding chi 7; Detent mechanism one is made up of four pairs of steel balls 1, spring 1, its medi-spring 1 is located in the spring eye of web member 26, one end of spring 1 is against on the steel ball 1, axis with bearing pin 1 on web member 1 is that the center of circle is provided with the pilot hole that matches with steel ball 1 every 15 degree, thereby guarantee that web member 1 and web member 26 whenever relatively rotate 15 degree an accurate in locating is all arranged, can rotate arbitrarily around axis work 360 degree of bearing pin 1 thereby make between preceding chi 7 and the back chi 1.Universal bubble 9 is located on the chi 1 of back, guarantees that back chi 1 is in horizontality in X (level) direction all the time with Y (vertical) direction.Beam split throw-over gear 8 is contained on the preceding chi 7, beam split throw-over gear 8 comprises laser instrument 14, spectroscope base 16, bearing pin 2 17, detent mechanism two, switch 20 and battery 21, wherein, spectroscope base 16 is connected in the capping 15 of chi 7 before the laser level chi by bearing pin 2 17, spectroscope base 16 can be around the axis rotation of bearing pin 2 17, spectroscope base 16 is provided with four branch unthreaded holes, in four branch unthreaded holes on spectroscope base 16 spectroscope 10, horizontal line spectroscope 11, cross curve spectroscope 12 and perpendicular line spectroscope 13 is housed respectively; Laser instrument 14 is contained in light hole 22 rear sides in the preceding chi 7 chi bodies of laser level chi, and wherein laser instrument 14 is on the same axis with light hole 22; Detent mechanism two is made up of spring 2 18 and steel ball 2 19, its medi-spring 2 18 is located in the spring eye of spectroscope base 16, one end of spring 2 18 is against on the steel ball 2 19, is provided with the pilot hole that matches with steel ball 2 19 in the capping 15 of chi 7 chi bodies before the laser level chi; Battery 21 is located in the preceding chi 7 chi bodies of laser level chi, and switch 20 is located in the capping 15 of the preceding chi 7 chi bodies of laser level chi.
Claims (2)
1. laser level chi that has angular transition mechanism, it is characterized in that this laser level chi that has angular transition mechanism comprises the back chi, bearing pin one, web member one, detent mechanism one, web member two, preceding chi, beam split throw-over gear, universal bubble, wherein link together by bearing pin one between web member one and the web member two, web member one is fixed on the chi of back, web member two is fixed on the preceding chi, universal bubble is located on the chi of back, beam split throw-over gear is contained on the preceding chi, wherein: detent mechanism one by some to steel ball one, spring one is formed, its medi-spring one is located in the spring eye of web member two, one end of spring one is against on the steel ball one, and the axis with bearing pin one on web member one is that the center of circle is provided with the pilot hole that matches with steel ball one every certain angle; Beam split throw-over gear comprises laser instrument, spectroscope base, bearing pin two, detent mechanism two, switch and battery, wherein spectroscope base is connected in the capping of chi before the laser level chi by bearing pin two, spectroscope base can be around the axis rotation of bearing pin two, spectroscope base is provided with four branch unthreaded holes, in four branch unthreaded holes on spectroscope base a spectroscope, horizontal line spectroscope, cross curve spectroscope and perpendicular line spectroscope is housed respectively; Laser instrument is contained in the light hole rear side in the preceding chi chi body of laser level chi, and wherein laser instrument and light hole are on the same axis; Detent mechanism two is made up of spring two and steel ball two, and its medi-spring two is located in the spring eye of spectroscope base, and an end of spring two is against on the steel ball two, is provided with the pilot hole that matches with steel ball two in the capping of chi chi body before the laser level chi.
2. the laser level chi that has angular transition mechanism according to claim 1 is characterized in that battery is located in the preceding chi chi body of laser level chi, and switch is located in the capping of the preceding chi chi body of laser level chi.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310124178 CN1629603B (en) | 2003-12-21 | 2003-12-21 | Laser leveling rod with an angle conversion mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310124178 CN1629603B (en) | 2003-12-21 | 2003-12-21 | Laser leveling rod with an angle conversion mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1629603A CN1629603A (en) | 2005-06-22 |
| CN1629603B true CN1629603B (en) | 2010-12-08 |
Family
ID=34844957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200310124178 Expired - Fee Related CN1629603B (en) | 2003-12-21 | 2003-12-21 | Laser leveling rod with an angle conversion mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1629603B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123063B (en) * | 2015-08-21 | 2017-09-19 | 樱田农机科技（泰州）有限公司 | Plant protection spray fertilizer machine fertilizer apparatus delivering mechanism |
| CN105103731B (en) * | 2015-08-21 | 2017-07-07 | 樱田农机科技（泰州）有限公司 | Farmland planting with sowing machine device |
| CN105123058B (en) * | 2015-08-21 | 2017-07-07 | 樱田农机科技（泰州）有限公司 | Plant protection spray fertilizer machine wind spraying aid type spray fertilizer system |
| CN105123061B (en) * | 2015-08-21 | 2017-07-07 | 樱田农机科技（泰州）有限公司 | Plant protection spray fertilizer machine fertilizer component |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5048954A (en) * | 1989-07-07 | 1991-09-17 | Miradco | Laser-based wheel alignment system |
| CN2268922Y (en) * | 1996-09-18 | 1997-11-26 | 常州市激光技术研究所 | Level ruler capable of transmitting red laser beam |
| CN2300884Y (en) * | 1997-06-13 | 1998-12-16 | 西安西北光电仪器厂 | Laser aligner with positioning adjusting block |
| CN2419576Y (en) * | 1999-12-17 | 2001-02-14 | 孙建华 | Miniature laser scanner |
| CN2439664Y (en) * | 2000-05-18 | 2001-07-18 | 赵昌录 | Laser instrument for marking line |
| CN2704819Y (en) * | 2003-12-21 | 2005-06-15 | 庄成荣 | Laser horizontal ruler with angle converting mechanism |
-
2003
- 2003-12-21 CN CN 200310124178 patent/CN1629603B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5048954A (en) * | 1989-07-07 | 1991-09-17 | Miradco | Laser-based wheel alignment system |
| CN2268922Y (en) * | 1996-09-18 | 1997-11-26 | 常州市激光技术研究所 | Level ruler capable of transmitting red laser beam |
| CN2300884Y (en) * | 1997-06-13 | 1998-12-16 | 西安西北光电仪器厂 | Laser aligner with positioning adjusting block |
| CN2419576Y (en) * | 1999-12-17 | 2001-02-14 | 孙建华 | Miniature laser scanner |
| CN2439664Y (en) * | 2000-05-18 | 2001-07-18 | 赵昌录 | Laser instrument for marking line |
| CN2704819Y (en) * | 2003-12-21 | 2005-06-15 | 庄成荣 | Laser horizontal ruler with angle converting mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1629603A (en) | 2005-06-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG RONGSHENG TOOLS CO., LTD. Free format text: FORMER OWNER: ZHUANG CHENGRONG Effective date: 20111130 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111130 Address after: 321035 Zhejiang Province, Jinhua City Jindong District town of Troy Road No. 1 Patentee after: Zhejiang Rongsheng Tool Co., Ltd. Address before: 321035 Zhejiang Province, Jinhua City Jindong District town of Troy Road No. 1 Patentee before: Zhuang Chengrong |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Laser leveling rod with an angle conversion mechanism Effective date of registration: 20131216 Granted publication date: 20101208 Pledgee: Jinhua Zhejiang Cheng Tai rural cooperative bank filial branch Pledgor: Zhejiang Rongsheng Tool Co., Ltd. Registration number: 2013990000984 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150611 Granted publication date: 20101208 Pledgee: Jinhua Zhejiang Cheng Tai rural cooperative bank filial branch Pledgor: Zhejiang Rongsheng Tool Co., Ltd. Registration number: 2013990000984 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20151221 |
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| EXPY | Termination of patent right or utility model |