CN2456134Y - Laser three dimension reference instrument - Google Patents
Laser three dimension reference instrument Download PDFInfo
- Publication number
- CN2456134Y CN2456134Y CN 00267853 CN00267853U CN2456134Y CN 2456134 Y CN2456134 Y CN 2456134Y CN 00267853 CN00267853 CN 00267853 CN 00267853 U CN00267853 U CN 00267853U CN 2456134 Y CN2456134 Y CN 2456134Y
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- pendulum
- laser
- line
- monolithic
- laser beam
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Abstract
The utility model relates to a laser three-dimension reference instrument. Two regulating screws 5 and 6 which are perpendicular and cross to each other are arranged on a pendulum 4 of an automatic level part of the laser three-dimension reference instrument, and the left, the right, the front and the back of the regulating screws 5 and 6 can be regulated at any time. The upper end of the pendulum 4 is connected with an inner ring 8 by a short pin 7; the inner ring 8 is connected with an outer ring 9 by a long pin 10; the pendulum 4, the inner ring 8 and the outer ring 9 can do free swing around the short pin 7 and the long pin 10 respectively; the pendulum 4 is fixed to a tray 11 simultaneously; in addition, a horizontal line, a vertical line and a cross line of three sets of laser emitting heads I, II and III can be projected by making use of monolithic cylindrical mirrors 17, 31 and 35; thereby, the utility model can be widely used for the positioning situations of indoor decoration, outdoor decoration and civil engineering and other situations in which the three-dimension marking lines of the horizontal line, the vertical line and the cross line are needed. The utility model has the advantages of small swing resistance, high sensitivity, accurate mark, broken line elimination, small energy consumption and low price.
Description
The utility model relates to a kind of station meter, specifically a kind of laser three-D station meter.
At present, be used for the sign level, vertically, the laser device pendulum upper end of cross curve is spherical universal joint, its amplitude of oscillation is little, frictional resistance is big, sensitivity and low precision, need field adjustable, simultaneously, adopt a plurality of little convexo-plane cylindrical mirror arrangement architectures on the laser beam emitting head in this quasi-instrument, when using optical glass, make difficulty, dotted line, poor optical properties very easily appear simultaneously.
The purpose of this utility model is to provide in order to overcome above-mentioned deficiency that a kind of pendulum can be regulated at any time, frictional resistance is little, sensitivity and precision height, indicate accurately, brightness is high, good in optical property, be convenient to process, need not a kind of laser three-D station meter of field adjustable.
The utility model is achieved in that it is made up of self leveling part and three groups of laser beam emitting heads, on self leveling part pendulum, be fixed with orthogonal, adjust screw for two that intersect, the pendulum upper end is suspended on interior ring and the outer shroud, and with having strong market potential inner and outer rings is linked to each other and can freely swing around having strong market potential, short pin links to each other the pendulum upper end with interior ring, can freely swing around short pin, thereby inner and outer rings and pendulum constitute physical pendulum; In addition, lay three groups of laser beam emitting heads below horizon equipment, the cylindrical mirror on it is the monolithic cylindrical mirror.
The utility model has the advantages that: the swing resistance is little, volume is little, in light weight, brightness is high, without field adjustable, the life-span is long, price is low, energy consumption is low, sensitivity and precision height, indicate accurately, eliminated dotted line, good in optical property.
The utility model is described in further detail below in conjunction with embodiment and accompanying drawing:
Fig. 1: the longitudinal profile synoptic diagram of laser three-D station meter.
Fig. 2: laser three-D station meter A-A diagrammatic cross-section.
Fig. 3: ring diagrammatic cross-section in the laser three-D station meter.
Fig. 4: laser three-D station meter outer shroud diagrammatic cross-section.
Fig. 5: laser three-D station meter pallet diagrammatic cross-section.
Fig. 6: laser three-D station meter pendulum diagrammatic cross-section.
In Fig. 1-Fig. 6:
1-base 2-snap ring 3-shell 4-pendulum 5-adjusts screw 6-and adjusts screw
The ring 9-outer shroud 10-11-pallet 12-lens barrel of having strong market potential in the short pin of the 7-8-
13-lens barrel 14-laser diode 15-laser diode 16-focus lamp
17-monolithic convexo-plane cylindrical mirror 18-bubble 19-bubble formula horizon equipment 20-loam cake
21-protective cover 22-bright dipping 23-light-emitting window 24-jackscrew 25-screw
26-screw 27-switch box 28-battery case 29-power supply box 30-focus lamp
31-monolithic convexo-plane cylindrical mirror 32-lens barrel 33-laser diode 34-focus lamp
35-monolithic convexo-plane cylindrical mirror I, II, III-laser beam emitting head
As Fig. 1-shown in Figure 6; the self leveling part and the laser beam emitting head of the utility model laser three-D station meter are placed on by base 1; snap ring 2; shell 3; in the protective cover 21; protective cover 21 usefulness screws 25 are fixing with shell 3; this instrument is made up of the two large divisions; the first includes horizon equipment 19; interior ring 8; outer shroud 9; pallet 11; have strong market potential 10; short pin 7 and adjustment screw 5; 6 self leveling part; the middle part of pendulum 4 be equipped with two can carry out at any time before; after; a left side; the right adjustment screw of regulating 5; 6; encircle in 8 in the upper end of pendulum 4 is suspended on; interior ring 8 is enclosed within the outer shroud 9; with have strong market potential 10 connect in ring 8 and outer shroud 9 and 10 freely swing around having strong market potential, outer shroud 9 is fixedlyed connected with shell 3 usefulness screws 26.Pallet 11 bottoms are inserted in the pendulum 4 and are penetrated short pin 7; Pendulum 4 is put around short pin about 7 together with pallet 11 when screw 5 is adjusted in left and right adjusting, bubble 18 in this moment bubble formula horizon equipment 19, also move about about thereupon, pendulum 4 drives pallet 11 around the 10 front and back pendulum of having strong market potential when screw 6 is adjusted in forward and backward adjusting, this moment, bubble 18 also moved about before and after thereupon, thereby guarantee that bubble 18 can be stabilized on the center, influenced with interior position inequality as vibration and 7 ° by extraneous factor, bubble 18 remains on the former position that mixes up forever; It two is equipped with three groups of laser beam emitting head I, II, III below horizon equipment 19.After bubble 18 is tuned on the center, begin to regulate three groups of laser beam emitting head I, II, III, make its incident line maintenance level or vertical on the marker surface, laser beam emitting head I, II, III are made up of the monolithic cylindrical mirror (it can be a convexo-plane or cylindrical, and what adopt in the present embodiment is monolithic convexo-plane cylindrical mirror) 17,31,35 of lens barrel 12,13,32 and the inner laser diode of installing 15,14,33 and focus lamp 16,30,34 and outside.On loam cake 20 and protective cover 21, have the light-emitting window relative 22,23 with each monolithic cylindrical mirror.Power supply is from power supply box 29 and the battery case 28, power supply and laser diode 15,14,33 link to each other, energising back laser diode 15,14,33 launch cerise laser line focus mirror 16,30, become parallel beam again through monolithic convexo-plane cylindrical mirror 17 after 34 focusing, 34,35 and be fan-shaped flat beam, it is by light- emitting window 22,23 project a cerise straight line being labeled on the thing surface, along with monolithic convexo-plane cylindrical mirror 17,31, the 35 locality differences of being placed can demonstrate level or vertical curve, as shown in Figure 2 according to I, monolithic convexo-plane cylindrical mirror 31 on two groups of laser beam emitting heads of III, the fan-shaped flat beam that 35 directions of placing are launched, project when being labeled on the thing be horizontal line and on the II group laser beam emitting head monolithic convexo-plane cylindrical mirror 17 compare with the former and place after having changeed 90 °, the fan-shaped flat beam that it is launched projects and is labeled on the thing surface is vertical curve, can directly control the laser beam emitting head I by a plurality of switches on the switch box 27, II, the Push And Release of III is so can open or close three laser beam emitting head I arbitrarily according to the requirement that is labeled thing, II, one or two can make it to launch horizontal line in the III, vertical curve or cross curve.For this reason the present invention can be widely used in required level such as the bearing direction in indoor and outdoor finishing, civil engineering work, tunnel etc., vertically, the occasion of cross curve 3 D stereo graticule.
Claims (3)
1, a kind of laser three-D station meter, it is made up of the self leveling part and the laser beam emitting head of band pendulum and bubble formula horizon equipment, it is characterized in that: be fixed with orthogonal on the self leveling part pendulum, adjust screw for two that intersect, the pendulum upper end is suspended on interior ring and the outer shroud, and with having strong market potential inner and outer rings is linked to each other and can freely swing around having strong market potential, short pin links to each other the pendulum upper end with interior ring, can freely swing around short the pin; In addition, lay three groups of laser beam emitting heads below horizon equipment, the cylindrical mirror on it is the monolithic cylindrical mirror.
2, a kind of laser three-D station meter according to claim 1 is characterized in that: adjust screws and be placed on the pendulum middle part for fixing two on the described pendulum, and on vertical center line orthogonal intersection.
3, a kind of laser three-D station meter according to claim 1 is characterized in that: the monolithic cylindrical mirror on the described laser beam emitting head is monolithic convexo-plane or cylindrical cylinder mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00267853 CN2456134Y (en) | 2000-12-29 | 2000-12-29 | Laser three dimension reference instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00267853 CN2456134Y (en) | 2000-12-29 | 2000-12-29 | Laser three dimension reference instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2456134Y true CN2456134Y (en) | 2001-10-24 |
Family
ID=33621582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00267853 Expired - Fee Related CN2456134Y (en) | 2000-12-29 | 2000-12-29 | Laser three dimension reference instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2456134Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009132488A1 (en) * | 2008-04-30 | 2009-11-05 | 常州华达科捷光电仪器有限公司 | A laser projector projecting spots and lines simultaneity |
| CN104006807A (en) * | 2014-05-21 | 2014-08-27 | 重庆大学 | Automatically-balanced small prism fixing and adsorbing platform |
| CN105674966A (en) * | 2014-11-19 | 2016-06-15 | 南京德朔实业有限公司 | Laser emitting apparatus |
-
2000
- 2000-12-29 CN CN 00267853 patent/CN2456134Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009132488A1 (en) * | 2008-04-30 | 2009-11-05 | 常州华达科捷光电仪器有限公司 | A laser projector projecting spots and lines simultaneity |
| CN104006807A (en) * | 2014-05-21 | 2014-08-27 | 重庆大学 | Automatically-balanced small prism fixing and adsorbing platform |
| CN104006807B (en) * | 2014-05-21 | 2016-01-06 | 重庆大学 | Absorption platform fixed by the little prism of a kind of self-poise |
| CN105674966A (en) * | 2014-11-19 | 2016-06-15 | 南京德朔实业有限公司 | Laser emitting apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |