CN201569436U - Self balance type laser line marker - Google Patents
Self balance type laser line marker Download PDFInfo
- Publication number
- CN201569436U CN201569436U CN2009202334444U CN200920233444U CN201569436U CN 201569436 U CN201569436 U CN 201569436U CN 2009202334444 U CN2009202334444 U CN 2009202334444U CN 200920233444 U CN200920233444 U CN 200920233444U CN 201569436 U CN201569436 U CN 201569436U
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- CN
- China
- Prior art keywords
- self
- line laser
- laser marker
- balancing type
- type line
- 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 - Fee Related
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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 utility model relates to a self balance type laser line marker, which comprises a machine case, a self balance body and at least one laser generating module, wherein the self balance body is placed in the machine case, the laser generating module is arranged on the self balance body, and the self balance type laser line marker also comprises an inclination angle measuring module and a power supply for supplying the power for at least one laser generating module and the inclination angle measuring module. Through the inclination angle measuring module, the self balance type laser line marker of the utility model can realize the laser line marking function, at the same time, the angle measuring function of a levelling instrument can be realized, the use effect of products can be improved, and the defect of single function of the products is overcome.
Description
Technical field
The utility model relates to a kind of index device that line of reference is provided, especially a kind of self-balancing type line laser marker.
Background technology
Along with the LASER Light Source technology rapid development, line laser marker is as a kind of device that line of reference is provided, but, obtained widespread use at engineering construction, interior decoration, measurement survey field owing to its one man operation, need not on target face, to stay the advantage of the permanent marking.The self-balancing type line laser marker is more because can provide automatic horizontal, automatic vertical laser line of reference and popular.Need not user's manual adjustments, the self-balancing type line laser marker can be on target face formation level and/or vertical laser rays.
Usually the self-balancing type line laser marker comprises two kinds of mechanical type and electronic types.Mechanical self-equilibrating line laser marker comprises a pendulum structure, and pendulum can be in an equilibrium state automatically under the effect of gravity, thereby has guaranteed laser rays level that laser generation module mounted thereto is sent or vertical.The self-equilibrating line laser marker of electronic type comprises a body usually and is installed in Electronic bubble and laser generation module on the body, thereby judge according to Electronic bubble whether body is in motor that equilibrium state and control simultaneously is in transmission connection with body and rotates body is turned to an equilibrium state, thereby make the laser rays level that the laser generation module on the body sends or vertical that is installed in.No matter the self-equilibrating line laser marker that is mechanical type or electronic type all comprises warning device usually, when line laser marker is in a nonequilibrium condition, when being the out-of-level or out of plumb of the laser rays that sends of laser generation module, it all is wrong that warning device can send the operation that alerting signal prompting user carries out at this moment.In the prior art, warning device is reported to the police based on capacitance sensing principle or inductance sensing principle usually.The warning device of reporting to the police based on the capacitance sensing principle comprises one usually and is positioned at pendulum or the capacitor board of organism bottom and a capacitor board that is positioned on the casing, judges pendulum or whether body is in equilibrium state by the variation of measuring electric capacity between two capacitor boards.The warning device of reporting to the police based on the inductance sensing principle comprises one usually and is positioned at pendulum or the suspension of organism bottom and an inductive coil that is positioned on the casing, judges pendulum or whether body is in equilibrium state by the variation of inductance measuring amount.
Surveyor's staff also is widely used in fields such as building, engineering, and the user can be convenient to use levelness or the verticality that it comes calibration plane.Horizontal levelling bubble and vertical air level all are housed on the common surveyor's staff, judge whether level or vertical of plane by the position of bubble.Also has a kind of digital reveal competence chi, this surveyor's staff appearance is except being equipped with air level, also comprise display screen, an angle of bank measurement module is housed in its casing, and this angle of bank measurement module can be measured tested plane with respect to the horizontal plane or the angle of inclination of vertical plane and showing on the display screen of surveyor's staff.
Although single product can satisfy request for utilization, the product that will have a difference in functionality is combined into an instrument and has just used when carrying out engineering construction and finishing of great use.In addition, the warning device in the existing self-balancing type line laser marker has occupied certain space, is unfavorable for the development of its miniaturization.
Summary of the invention
At the shortcoming of existing self-balancing type line laser marker function singleness, the utility model provides a kind of self-balancing type line laser marker that possesses digital horizontal chi function.
For achieving the above object, self-balancing type line laser marker of the present utility model comprises a casing, a self-equilibrating body that is placed in the casing, at least one is installed in the laser generation module on the self-equilibrating body, wherein, the self-balancing type line laser marker also comprises an angle of bank measurement module, and the power supply that can give at least one laser generation module and angle of bank measurement module for power supply.
Self-balancing type line laser marker of the present utility model by means of the angle of bank measurement module, can be realized the measurement of angle function of surveyor's staff when realizing the straight line laser function, increased the use effect of product, has remedied the single defective of product function.
Self-balancing type line laser marker of the present utility model also comprises at least one control button and a control module, and control module is electrically connected with the angle of bank measurement module.
Self-balancing type line laser marker of the present utility model also comprises a warning device, and warning device is electrically connected with control module.
Utilize control module and warning device, the angle value that the angle of bank measurement module records can also be used to the current self-equilibrating body of alarm user and is in a nonequilibrium state, thereby saved warning device such as inductive coil in the prior art, helped the development of self-balancing type line laser marker miniaturization.
Description of drawings
Below in conjunction with accompanying drawing content of the present utility model is described in further detail.
Fig. 1 is the synoptic diagram of the self-balancing type line laser marker of a kind of first-selected embodiment of the utility model, and wherein the part casing is cutd open.
Fig. 2 is the system chart of the line laser marker of self-balancing type shown in Fig. 1.
Fig. 3 is the operational flowchart of the line laser marker of self-balancing type shown in Fig. 1.
Embodiment
As shown in Figure 1, the self-balancing type line laser marker 10 in a kind of first-selected embodiment of the present utility model in the present embodiment, is that example is set forth the present invention with a kind of line laser marker of pendulum.This line laser marker 10 comprises and is lumped together by two and half casings (one of them is not shown) that 102, one of casings that form a spatial accommodation are pivotably connected in casing inside, accurate pendulum 104 automatically can hang down.Pendulum 104 has promptly constituted a self-equilibrating body, and it pivots by the swing syndeton usually and is connected on the casing 102.Two laser generation modules 106,106 ' are contained on the pendulum 104, and are adjusted to when pendulum stops swinging, the laser rays level of being sent and/or vertical.Laser generation module comprises the optical element of a laser diode, collimation lens, a formation laser rays etc. usually.Oscillation dampening mechanism and pendulum locking mechanism also are housed in the casing 102 usually.Swing syndeton between pendulum and the casing, laser generation module, oscillation dampening mechanism and pendulum locking mechanism all are known technologies, in for example patent No. is to have a detailed description in the United States Patent (USP) of US5539990, US5144487, US6763595, US6914930, does not repeat them here.
Also be provided with a power switch 101 on the casing 102 of this line laser marker 10, power switch 101 is electrically connected with the power supply that is contained in casing inside.The user stirs this power switch 101, can connect or powered-down, thereby start line laser marker 10 work or stop its work.Also be provided with a plurality of control buttons 103 on casing 102, the user can carry out different measuring operation by operation control button 103 control line laser markers 10.
Be different from prior art, the pendulum line laser marker 10 in the utility model also comprises an angle of bank measurement module 105 and a display device 107.Angle of bank measurement module 105 is installed in the inside of casing 102, and be fixedly mounted on the inner surface 102 ' of casing 102, therefore when 10 run-off the straights of pendulum line laser marker, be fixedly mounted on angle of bank measurement module 105 on its casing inner surface and can sense the inclination of line laser marker 10 and its angle of bank measurement is come out.Certainly, angle of bank measurement module 105 also can be installed on other members of casing 102 inside, as long as its stationkeeping with respect to casing.The angle value that angle of bank measurement module 105 records can be sent to a control module 108 that is electrically connected with display device 107, and control device 108 and then control display device 107 show measurement result on display device 107.The user can pass through display device 107 Direct observation measurement results.Casing 101 also comprises a planar bottom surface 102 that can be used as the witness mark face "; with planar bottom surface 102 " and measured surface contact, also promptly this measured surface is about the surface level or the angle of inclination of vertical plane at the angle of inclination of the line laser marker that angle of bank measurement module 105 records, and line laser marker 10 has just been realized the function of surveyor's staff in the utility model like this.In the utility model, angle of bank measurement module 105 can also be used to realizing the warning function of line laser marker.The angle value that angle of bank measurement module 105 is recorded passes to control module 108, control module 108 compares itself and a predefined angular range, when the angle value that records surpasses this predefined angular range, control module 108 is sent signal and is controlled its warning to warning device.
Fig. 2 is the system chart of self-balancing type line laser marker of the present utility model.As shown in the figure, whole line laser marker 10 comprises graticule system 20, level measurement system 30, control system 40, warning system 50 and display system 60.Power supply 11 responsible power supplies to above-mentioned all systems guarantee that it can operate as normal.Wherein graticule system 20 mainly comprises pendulum 104 and laser generation module 106,106 ' mounted thereto.Level measurement system 30 comprises angle of bank measurement module 105.Control system 40 comprise control button 103 and with control button 103 between have the control module 108 be electrically connected.Warning system 50 can be hummer or some other can sounding or the sense of hearing of image, sighting device.Display system 60 mainly comprises one can be by the observed display screen of user.In the present embodiment, after the power-on, line laser marker has just entered graticule system 20 and level measurement system 30 simultaneously, and straight line laser operation and measurement of angle operation all are unlocked simultaneously.Angle of bank measurement module 105 can send the angle value that records to control system 40, control system 40 can send the angle value that records to display system 60 and control 60 pairs of these angle values of display system on the one hand and show, this angle value and a predefined angular range can be compared on the other hand, if measured angle value exceeds predefined angular range, then can send a signal and give warning system 50 its warnings of control.Preferably, can in control button 103, a model selection button be set, select to enter the graticule system works or enter level measurement system work by operating this model selection button, when being in the graticule system, line laser marker 10 can send level and/or vertical laser rays, control system was only controlled warning system and was reported to the police when working as the out-of-level or out of plumb of the laser rays that is sent this moment, and display system does not show angle value; When being in a level measurement system, line laser marker only can be used as a surveyor's staff and uses, and can not send level and/or vertical laser rays, and control system is only controlled display system angle value is shown, does not allow warning system to report to the police.
Fig. 3 shows the operational flowchart of the self-equilibrating line laser marker in the utility model, and (S) sets forth its operating process referring now to program step.Press power switch 101, open control power supply (S1), line laser marker will directly enter measurement pattern (S2), have the two-way measuring system to be activated in the present embodiment simultaneously, and one the tunnel is that the graticule system can generation level and/or vertical laser rays; One the tunnel is the measurement that level measurement system can be realized the angle of inclination.Press that corresponding button can switch graticule pattern (S3) on the control button 103, show corresponding graticule pattern (S4) on the display module 107 simultaneously.The graticule pattern comprises horizontal graticule pattern, horizontal vertical graticule and vertical graticule pattern.When switching to horizontal graticule pattern (S5), line laser marker sends horizontal light; When switching to horizontal vertical graticule pattern (S6), line laser marker sends cross light; When switching to vertical graticule pattern (S7), line laser marker sends vertical light.When carrying out straight line laser, angle of bank measurement module 105 is measured an angle of inclination (S8), this angle of inclination value is sent to control system (S9), control system control display screen on the one hand shows this angle of inclination (S10), on the other hand this angle of inclination and a predefined angular range are compared, judge that line laser marker is whether for the state of a balance, when the angle of inclination that records surpasses this predefined angular range, control system is transmitted signal to warning system (S11), warning system report to the police (12).Preferably, can measurement pattern (S2) is preceding to be provided with an option program entering, can select to carry out the straight line laser operation as required or carry out the level angle measuring operation by the user.
Equally, the present invention also is applicable to the self-equilibrating line laser marker of electronic type, and its principle that realizes measurement of angle and warning is the same, just repeats no more here.
Those of ordinary skills can be easy to recognize that under the prerequisite that does not break away from the utility model design and principle, except the embodiment of above-mentioned first-selection, the utility model also has embodiment multiple modification or that substitute.Protection domain of the present utility model is determined by claim.
Claims (9)
1. self-balancing type line laser marker, comprise a casing, a self-equilibrating body that is placed in the described casing, at least one is installed in the laser generation module on the described self-equilibrating body, it is characterized in that, described self-balancing type line laser marker also comprises an angle of bank measurement module, and the power supply that can give described at least one laser generation module and angle of bank measurement module for power supply.
2. self-balancing type line laser marker as claimed in claim 1 is characterized in that, described angle of bank measurement module is installed in the described casing, and with described casing relative fixed.
3. self-balancing type line laser marker as claimed in claim 2 is characterized in that, described self-balancing type line laser marker also comprises at least one control button and a control module.
4. self-balancing type line laser marker as claimed in claim 3 is characterized in that, described control module is electrically connected with described angle of bank measurement module.
5. self-balancing type line laser marker as claimed in claim 4 is characterized in that, described self-balancing type line laser marker also comprises a warning device, and described warning device is electrically connected with described control module.
6. self-balancing type line laser marker as claimed in claim 4 is characterized in that, described self-balancing type line laser marker also comprises a display device, and described display device is electrically connected with described control module.
7. as each described self-balancing type line laser marker among the claim 1-7, it is characterized in that described casing comprises a witness mark face.
8. as the self-balancing type line laser marker described among the claim 1-7 each, it is characterized in that described self-equilibrating body is a pendulum mechanism.
9. self-balancing type line laser marker as claimed in claim 8 is characterized in that, described pendulum mechanism pivots and is connected on the described casing.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202334444U CN201569436U (en) | 2009-07-21 | 2009-07-21 | Self balance type laser line marker |
| DE201020008071 DE202010008071U1 (en) | 2009-07-21 | 2010-07-14 | Self-leveling laser marker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202334444U CN201569436U (en) | 2009-07-21 | 2009-07-21 | Self balance type laser line marker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201569436U true CN201569436U (en) | 2010-09-01 |
Family
ID=42661729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202334444U Expired - Fee Related CN201569436U (en) | 2009-07-21 | 2009-07-21 | Self balance type laser line marker |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201569436U (en) |
| DE (1) | DE202010008071U1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106461390A (en) * | 2013-12-25 | 2017-02-22 | 罗伯特·博世有限公司，香港 | Multifunction laser leveling tool |
| WO2023134014A1 (en) * | 2021-12-21 | 2023-07-20 | 浙江荣胜实业有限公司 | Marking device and marking method thereof for use on wall surface |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5144487A (en) | 1991-09-03 | 1992-09-01 | Pacific Laser | Portable laser device for alignment tasks |
| US5539990A (en) | 1995-05-30 | 1996-07-30 | Le; Mike | Three-dimensional optical levelling, plumbing and angle-calibrating instrument |
| US6914930B2 (en) | 2002-05-31 | 2005-07-05 | Black & Decker Inc. | Laser level |
| US6763595B1 (en) | 2002-06-21 | 2004-07-20 | Pls - Pacific Laser Systems | Laser-based tool for indicating level, plumb and square |
-
2009
- 2009-07-21 CN CN2009202334444U patent/CN201569436U/en not_active Expired - Fee Related
-
2010
- 2010-07-14 DE DE201020008071 patent/DE202010008071U1/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106461390A (en) * | 2013-12-25 | 2017-02-22 | 罗伯特·博世有限公司，香港 | Multifunction laser leveling tool |
| WO2023134014A1 (en) * | 2021-12-21 | 2023-07-20 | 浙江荣胜实业有限公司 | Marking device and marking method thereof for use on wall surface |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202010008071U1 (en) | 2010-12-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20150721 |
|
| EXPY | Termination of patent right or utility model |