CN2704819Y - Laser horizontal ruler with angle converting mechanism - Google Patents
Laser horizontal ruler with angle converting mechanism Download PDFInfo
- Publication number
- CN2704819Y CN2704819Y CN 200320128565 CN200320128565U CN2704819Y CN 2704819 Y CN2704819 Y CN 2704819Y CN 200320128565 CN200320128565 CN 200320128565 CN 200320128565 U CN200320128565 U CN 200320128565U CN 2704819 Y CN2704819 Y CN 2704819Y
- Authority
- CN
- China
- Prior art keywords
- chi
- laser
- laser level
- spectroscope
- web member
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model relates to the field of laser horizontal measurement tools, in particular to a laser horizontal ruler with an angle converting mechanism. The utility model aims at solving the problem of the angle of the object to be measured can not be accurately adjusted, or the optional angle line can not be accurately marked when using the prior laser horizontal ruler, and provides a laser horizontal ruler with an angle converting mechanism which makes the laser horizontal ruler radiate a fixed value angle laser reference line with high precision. The laser horizontal ruler with an angle converting mechanism can accurately adjust the angle of the object to be measured, and mark the optional angle line. The laser horizontal ruler with an angle converting mechanism comprises a rear ruler, a bearing pin, a connecting piece 1, a positioning structure, a connecting piece 2, and a front ruler. The technical proposal is that the connecting piece 1 is connected with the connecting piece 2 by the bearing pin. The connecting piece 1 is fixed on the rear ruler; the connecting piece 2 is fixed on the front ruler. The rear ruler is provided with a universal bubble. The front ruler is provided with a light splitting converting mechanism comprising a laser point, a laser horizontal line, a laser reticle, and a laser vertical line.
Description
Technical field
The utility model 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 weak point that the utility model in use can't carry out angle centering accurately or draw arbitrarily angled line at existing laser level chi 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 adopted in the utility model is finished in the following way: the laser level chi that has angular transition mechanism comprises back chi, bearing pin, web member one, detent mechanism, web member two, preceding chi, beam split throw-over gear, universal bubble.Wherein link together by bearing pin 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 is made up of steel ball, spring some, its medi-spring is located in the spring eye of web member two, one end of spring is against on the steel ball, axis with bearing pin on web member one is that the center of circle is provided with the pilot hole that matches with steel ball 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 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, detent mechanism, switch and battery, wherein, spectroscope base is connected in the capping of chi before the laser level chi by bearing pin, spectroscope base can be around the axis rotation of bearing pin, 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 is made up of spring and steel ball, and its medi-spring is located in the spring eye of spectroscope base, and an end of spring is against on the steel ball, is provided with the pilot hole that matches with steel ball 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 utility model has the laser level chi of angular transition mechanism and compares with existing laser level chi, have the advantages that to get high-precision definite value angle reference laser light line, the utility model 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 utility model is described in further detail by embodiment.
To accompanying drawing 4, a kind of laser level chi that has angular transition mechanism comprises back chi 1, bearing pin 2, web member 1, detent mechanism, 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 2 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 is made up of four pairs of steel balls 4, spring 5, its medi-spring 5 is located in the spring eye of web member 26, one end of spring 5 is against on the steel ball 4, axis with bearing pin 2 on web member 1 is that the center of circle is provided with the pilot hole that matches with steel ball 4 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 2 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 17, detent mechanism, 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 17, spectroscope base 16 can be around the axis rotation of bearing pin 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 is made up of spring 18 and steel ball 19, and its medi-spring 18 is located in the spring eye of spectroscope base 16, and an end of spring 18 is against on the steel ball 19, is provided with the pilot hole that matches with steel ball 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 (5)
1, a kind of laser level chi that has angular transition mechanism, it is characterized in that this laser level chi that has angular transition mechanism comprises back chi, bearing pin, web member one, detent mechanism, web member two, preceding chi, beam split throw-over gear, universal bubble, wherein link together by bearing pin 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, and beam split throw-over gear is contained on the preceding chi.
2, the laser level chi that has angular transition mechanism according to claim 1, it is characterized in that detent mechanism is made up of steel ball, spring some, its medi-spring is located in the spring eye of web member two, one end of spring is against on the steel ball, and the axis with bearing pin on web member one is that the center of circle is provided with the pilot hole that matches with steel ball every certain angle.
3, the laser level chi that has angular transition mechanism according to claim 1 and 2, it is characterized in that beam split throw-over gear comprises laser instrument, spectroscope base, bearing pin, detent mechanism, switch and battery, wherein spectroscope base is connected in the capping of chi before the laser level chi by bearing pin, spectroscope base can be around the axis rotation of bearing pin, 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.
4, the laser level chi that has angular transition mechanism according to claim 3, it is characterized in that detent mechanism is made up of spring and steel ball, its medi-spring is located in the spring eye of spectroscope base, one end of spring is against on the steel ball, is provided with the pilot hole that matches with steel ball in the capping of laser level chi chi body.
5, the laser level chi that has angular transition mechanism according to claim 3 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 200320128565 CN2704819Y (en) | 2003-12-21 | 2003-12-21 | Laser horizontal ruler with angle converting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320128565 CN2704819Y (en) | 2003-12-21 | 2003-12-21 | Laser horizontal ruler with angle converting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2704819Y true CN2704819Y (en) | 2005-06-15 |
Family
ID=34762879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320128565 Expired - Lifetime CN2704819Y (en) | 2003-12-21 | 2003-12-21 | Laser horizontal ruler with angle converting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2704819Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1629603B (en) * | 2003-12-21 | 2010-12-08 | 庄成荣 | Laser leveling rod with an angle conversion mechanism |
-
2003
- 2003-12-21 CN CN 200320128565 patent/CN2704819Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1629603B (en) * | 2003-12-21 | 2010-12-08 | 庄成荣 | Laser leveling rod with an angle conversion mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107192382B (en) | Curved surface positioning device | |
| CN111015619B (en) | Combined multifunctional scriber | |
| US20060213069A1 (en) | Laser protractor | |
| CN204177358U (en) | The accurate resetting equipment of a kind of imaging system detector chip | |
| CN2704819Y (en) | Laser horizontal ruler with angle converting mechanism | |
| CN101476853B (en) | Panoramic multi-freedom positioning cutting-tool angle measuring microscope | |
| CN1629603B (en) | Laser leveling rod with an angle conversion mechanism | |
| CN111483613B (en) | Device for measuring angle of aircraft course deflection control surface and using method | |
| CN203024732U (en) | Optical lever measuring device with laser sight | |
| CN103486925A (en) | Angle micrometer and workpiece measuring method of same | |
| CN2374844Y (en) | Laser right angle projection line gauge | |
| JP3692755B2 (en) | Steel column centering jig | |
| CN2670906Y (en) | Spectroscope function converting mechanism | |
| CN211388749U (en) | Positioning and marking device with hole as reference | |
| CN112683306B (en) | Be used for unmanned aerial vehicle to inertial navigation position appearance precision adjustment installation device | |
| CN101354237A (en) | Ball type measuring prism | |
| CN201340253Y (en) | Ball-shaped measuring prism | |
| CN202433019U (en) | Optical and laser coaxial device in lower point aligning centering device | |
| CN218511770U (en) | Total powerstation vertical axis precision alignment device | |
| CN219161145U (en) | Measuring callipers | |
| CN112372526B (en) | Positioning device for center of large-diameter cylinder and using method thereof | |
| CN113059400B (en) | Device and method for measuring and controlling transposition of working rotary table of horizontal boring and milling machine | |
| CN114577449B (en) | Quick adjusting device of aircraft photoelectric equipment | |
| CN220232086U (en) | All-terrain prism | |
| CN110936230B (en) | Round hole center positioning device, round hole center line drawing and distance measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20050615 Effective date of abandoning: 20101208 |