CN201255639Y

CN201255639Y - Automatic leveling laser light generator

Info

Publication number: CN201255639Y
Application number: CNU2008201646618U
Authority: CN
Inventors: 沈建明
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-09-11
Filing date: 2008-09-11
Publication date: 2009-06-10
Anticipated expiration: 2018-09-11

Abstract

The utility model relates to an automatically leveling laser ray generator which comprises a shell, and is characterized in that a laser head is divided into a first laser head used to generate vertical rays, a second laser head used to generate horizontal rays and a third laser head used to generate plumb lines, wherein, the first laser head is arranged on a vertical laser head base by a vertical laser head adjusting seat; the upper end of the vertical laser head base is connected with a universal seat in a gravity automatically leveling mechanism, and the lower end is connected with a horizontal laser head installation seat, to form a suspending body; the second laser head is fixedly arranged on the horizontal laser head installation seat; a hole is arranged on the lower end of the horizontal laser head installation seat, and a third laser head is arranged in the hole, and then an upper damping ring is fixed; meanwhile, the lower part of the shell is fixedly provided with a base with an adjusting leg; a level bubble used for indication is arranged on the shell or the base; laser windows are respectively arranged on the circumference of the base and the shell; the structure is more reasonable and practical; the adjusting leg can be used for adjustment, so that the laser ray generator is on a plane, so as to reduce system error; a hole is arranged on the base, so that plumbing laser rays can be emitted, which provides convenience for use.

Description

The laser rays generator of self leveling

Technical field

The utility model relates to a kind of laser rays generator of self leveling.

Background technology

Occasions such as building operation at present, decoration decoration, equipment installation use horizontal line and perpendicular line in large quantities, traditional horizontal line and perpendicular line need usage level chi and plumb bob to come picture, cause defectives such as precision is low, workload big, use inconvenience, the laser marking device or the laser rays generator that have scientific and technical personnel constantly to develop to make new advances are used for picture horizontal line and perpendicular line for this reason.It as the patent No. a kind of laser leveling evice of Chinese patent of 03256352.3, it includes shell, housings is connected with laser bench by the adjustable hitch of bidimensional, settled the laser head that to launch horizontal line and perpendicular line on the laser bench, surgeon's needle has transparent window to the light-emitting zone design of laser head simultaneously, be connected with damping mechanism below the laser bench, housings also is provided with the circuit board and the switch of battery chamber and the work of control laser head simultaneously, it is characterized in that described damping mechanism is to be fixedly connected with the metal damping fin below the laser bench, the inboard face at shell is fixed with corresponding up and down magnetic steel ingot at the metal damping fin by fixed mount simultaneously.Its a fly in the ointment is that the shell bottom surface do not regulate pin, can not adjust well, make the chassis be in surface level, reduce systematic error, in addition, can not launch the laser of pedal line, influence is used on some occasion, the laser head and the horizontal laser head that send perpendicular line directly are installed on the suspension body simultaneously, and the alignment error of eliminating laser head is relatively more difficult, and influence is used.

Summary of the invention

Technical problem to be solved in the utility model provides and a kind ofly can make the laser rays generator be in surface level to reduce systematic error, and can launch the laser rays generator of the convenient self leveling that uses of vertical laser rays by regulating pin.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of laser rays generator of self leveling, it includes casing, gravity self leveling mechanism is installed in the casing, suspension body in the gravity self leveling mechanism is equipped with the laser head that produces laser rays, the laser window that cooperates with laser head, and supporting electronic control circuit, it is characterized in that laser head is divided into the first group of laser head that produces perpendicular line, produce the 3rd laser head of horizontal second group of laser head and generation pedal line, wherein, first group of laser head is installed in vertical laser head base by vertical laser head adjustment seat, on the universal base in the vertical laser head base upper end connection gravity self leveling mechanism, and vertical laser head base lower end connects a horizontal laser light mount pad, formed suspension body, second group of laser head is fixed on the horizontal laser light mount pad, the 3rd laser head has been installed in a horizontal laser light mount pad lower end perforate, the fixing then damping ring of going up perforate, simultaneously, the casing bottom is mounted with the base that band is regulated pin, the air level that is used to indicate is installed in casing or base, and laser window is arranged on the side face of base and casing.

As improvement, the movement mounting disc top of described base is connected with pressing plate by pivot pin, be furnished with center ring in the pressing plate, cooperate with the bulge loop on band inclined-plane, suspension body bottom, be supported with flexible member between the supporting plate on pressing plate opposite side and the base, simultaneously, in the movement mounting disc, locking knob is installed, the locking knob inner end is furnished with eccentric pin, conflict with the pressing plate opposite side or separate cooperation, this spline structure is more reasonable, makes locking strength more moderate, avoid outer strength directly to impact suspension body, reduce serviceable life.

As improvement, described adjusting pin is three, and circumference evenly distributes, and regulates the underfooting end and has elastic footrest, regulates pin upper end and base connecting hole for being threaded, and so easy adjusting makes base be in surface level.

As improvement, described suspension body is connected on " ten " font suspension bracket by universal base, suspension bracket is fixed on the support column of movement mounting disc, the movement mounting disc is nested with on fine tuning dish, fine tuning dish rotatably is arranged on the base, the fine tuning dish periphery is connected with regulating rod, regulating rod extends in the adjusting chamber of base, the sidewall thread of regulating the chamber is connected with the fine setting screw rod, conflicting in the regulating rod side in the inner end of fine setting screw rod, is supported with the fine setting back-moving spring between the another side of regulating rod and the adjusting side, chamber.Easy of like this micro-adjusting mechanism, make laser rays aim at Measuring Object, easy to use, rational in infrastructure, make motive force keep moderate state, avoid influencing Anping instrument.

Improve again, described vertical laser head adjustment seat is provided with oblique band opening ring set, first group of laser head is installed on the ring set, lock with bolt, and vertical laser head adjustment seat upper end is connected on the vertical laser head base by three screws, so that regulate installing and fixing of vertical laser head and its.

Improve, a described horizontal laser light mount pad is furnished with the installation ring cavity again, and second group of laser head is installed in to be installed on the ring cavity, uses screw lock, so that regulate and install the horizontal laser light head.

Improve, described the 3rd laser head is arranged in the adjustable pipe again, and adjustable pipe is connected to a horizontal laser light mount pad lower end with screw, is lined with 0 shape circle between adjustable pipe and the horizontal laser light mount pad lower end binding face, so that adjusting and install and fix the 3rd laser head.The damping ring of center drilling connect to be gone up with screw in final level laser head mount pad lower end, cooperates with magnetic element in the base, and the base center has laser window.

Compared with prior art, advantage of the present utility model is: structure is more reasonable and practical, can regulate by regulating pin, make the laser rays generator be in surface level, thereby reduce systematic error and, can launch the vertical laser rays, the convenient use in the base perforate.

Description of drawings

Fig. 1 is a front view of the present utility model;

Fig. 2 is stereographic map of the present utility model (removing the casing state);

Fig. 3 is a movement stereographic map of the present utility model;

Fig. 4 is a movement three-dimensional exploded view of the present utility model;

Fig. 5 is a movement cut-open view of the present utility model;

Fig. 6 is a movement cut-open view of the present utility model;

Fig. 7 is a base cut-open view of the present utility model;

Fig. 8 is a base partial sectional view of the present utility model;

Fig. 9 is a casing cut-open view of the present utility model.

Embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Anticipate as shown in the figure, a kind of laser rays generator of self leveling, it includes casing 1, the top of casing 1 has installed and fixed the air level 2 that is used to indicate, the top, side of casing 1 is furnished with laser window 3 all around, the rectangular shape that presents inclination, extend upwardly to the top of casing 1, the laser window 4 of the level that distributed before and after the middle part, side of casing 1, present rectangle, each

laser window

3,4 is fixed with transparent panel 5 by seal, sees Fig. 1,9, the rear portion of casing 1 is provided with battery cavities 6, and battery cavities 6 openings are equipped with battery cavities cover plate 7.Casing is equipped with gravity self leveling mechanism for 1 li, vertically on the universal base 9 in the laser head base 8 upper ends connection gravity self leveling mechanism, universal base 9 adopts the vertically arranged universal base of twin shaft, the top of universal base 9 connects with bearing 11 goes up central shaft 10, the axle head of last central shaft 10 is installed on " ten " font suspension bracket 13 with nut 12, the bottom of universal base 9 also connects central shaft 15 down with bearing 14, following central shaft 15 passes the axis hole 16 of vertical laser head base 8 upper ends, axle head is spacing fixing with nut 17, vertical laser head base 8 lower ends connect a horizontal laser light mount pad 18, formed suspension body, wherein vertical laser head adjustment seat 23 is provided with four oblique band opening ring sets 19, present all around and distribute, cooperate with the laser window on the casing, the first group of laser head 20 that is used to produce perpendicular line is installed in ring set 19, with bolt 21 lockings, vertical laser head adjustment seat 23 upper ends are connected on the vertical laser head base 8 by three screws 22, the arranged in front of a horizontal laser light mount pad 18 has the ring cavity 24 of installation, be used to produce horizontal second group of laser head 25 and be installed in installation ring cavity 24, with screw 26 lockings, see Fig. 4, the back of a horizontal laser light mount pad 18 is fixed with the circuit board 27 of control circuit, position, a horizontal laser light mount pad 18 middle and upper part orthogonal counterweight screws 28 that also has been threaded, regulate center of gravity, see Fig. 5, the 3rd laser head 29 that is used for producing pedal line is arranged in adjustable pipe 30, three screws 31 of adjustable pipe 30 usefulness are connected to a horizontal laser light mount pad 18 lower ends, be lined with 0 shape circle 32 between adjustable pipe 30 an and the horizontal laser light mount pad 18 lower end binding faces, final level laser head mount pad 18 lower ends connect the damping ring 33 of going up center drilling with screw, cooperate with the magnetic element in the base, a whole horizontal laser light mount pad 18 lower ends are expansion bulge loop 34, top has inclined-plane 35, the middle part has the hollow out position, become plumbous heavy position, see Fig. 6.Suspension bracket 13 is screwed on the support column 37 of movement mounting disc 36, thereby suspension body is connected in the movement mounting disc 36 by universal base 9, movement mounting disc 36 is to be nested with to be fixed on the fine tuning dish 38, the bottom surface has been screwed baffle ring 39, prevent that it from deviating from, and fine tuning dish 38 is rotatably to be arranged between base 40 and the movement mounting disc 36, fine tuning dish 38 peripheries are connected with regulating rod 41, regulating rod 41 extends in the adjusting chamber 42 of base, the sidewall thread of regulating chamber 42 is connected with fine setting screw rod 43, conflict in regulating rod 41 sides in the inner end of fine setting screw rod 43, be supported with fine setting back-moving spring 44 between the another side of regulating rod 41 and the adjusting side, chamber, constitute micro-adjusting mechanism, seen Fig. 7,8.Movement mounting disc 36 tops one side of base is connected with pressing plate 46 by pivot pin 45, the pressing plate opening is fixed with the center ring 47 that resilient material is made, cooperate with the bulge loop 34 on band inclined-plane, suspension body bottom, be supported with flexible member 50 between the supporting plate 49 on pressing plate 46 opposite sides and the base, accordingly, but the locking knob 51 of left rotation and right rotation is installed on movement mounting disc 36 sidepieces, locking knob 51 inner ends are fixed with eccentric pin 52, eccentric pin 52 is with sheath, conflict with pressing plate 46 opposite side positions or separate cooperation, thereby the formation latch mechanism is seen Fig. 7.Base 40 centers have laser window 53, and the laser of being convenient to the 3rd laser head penetrates, and base 40 circumference are distributed with three connecting holes with dividing equally, in screw thread is arranged, connect adjusted pin 54, regulate the underfooting end and have elastic footrest 55 use so that regulate.

The use of the new property of this practicality is as follows: by the rotary fine adjustment screw rod; the rotation of trace takes place in the strength that makes regulating rod overcome back-moving spring; the retrograde rotation of trace perhaps under promoting, the strength of back-moving spring takes place; movement is rotated in place; overcome the error of trace; make laser rays aim at measured object; regulate pin for three that regulate then on the base; be on the casing air level to middle position; whether prompting is in surface level; knob in the circumvolve lock set kit again; eccentric pin and pressing plate are conflicted; make pressing plate overcome flexible member and be in horizontality substantially; suspension body is under the free state like this; utilize damping ring promptly steady; utilize the operating switch of control circuit; make the first group of laser head that produces perpendicular line or produce horizontal second group of laser head or produce of the need work of the 3rd laser head of pedal line according to us; see through the laser rays that laser window sends to be needed from movement; for people to use; otherwise; when not using; by operating switch, powered-down, and the knob of reverse rotation latch mechanism; make the conflict of eccentric pin disengaging and pressing plate; backwards rotation takes place in pressing plate under the promotion of flexible member like this, and the center ring in the pressing plate is pressed on the bulge loop inclined-plane of a horizontal laser light mount pad lower end; suspension body is lived in locking, plays the safeguard protection effect.

Claims

1, a kind of laser rays generator of self leveling, it includes casing, gravity self leveling mechanism is installed in the casing, suspension body in the gravity self leveling mechanism is equipped with the laser head that produces laser rays, the laser window that cooperates with laser head, and supporting electronic control circuit, it is characterized in that laser head is divided into the first group of laser head that produces perpendicular line, produce the 3rd laser head of horizontal second group of laser head and generation pedal line, wherein, first group of laser head is installed in vertical laser head base by vertical laser head adjustment seat, on the universal base in the vertical laser head base upper end connection gravity self leveling mechanism, and vertical laser head base lower end connects a horizontal laser light mount pad, formed suspension body, second group of laser head is fixed on the horizontal laser light mount pad, the 3rd laser head has been installed in a horizontal laser light mount pad lower end perforate, the fixing then damping ring of going up perforate, simultaneously, the casing bottom is mounted with the base that band is regulated pin, the air level that is used to indicate is installed in casing or base, and laser window is arranged on the side face of base and casing.

2, the laser rays generator of self leveling according to claim 1, the movement mounting disc top that it is characterized in that described base is connected with pressing plate by pivot pin, be furnished with center ring in the pressing plate, cooperate with the bulge loop on band inclined-plane, suspension body bottom, be supported with flexible member between the supporting plate on pressing plate opposite side and the base, simultaneously, in the movement mounting disc, locking knob be installed, the locking knob inner end is furnished with eccentric pin, conflicts with the pressing plate opposite side or separates cooperation.

3, the laser rays generator of self leveling according to claim 1 is characterized in that described adjusting pin is three, and circumference evenly distributes, and regulates the underfooting end and has elastic footrest, regulates pin upper end and base connecting hole for being threaded.

4, the laser rays generator of self leveling according to claim 1, it is characterized in that described suspension body is connected on " ten " font suspension bracket by universal base, suspension bracket is fixed on the support column of movement mounting disc, the movement mounting disc is nested with on fine tuning dish, fine tuning dish rotatably is arranged on the base, the fine tuning dish periphery is connected with regulating rod, regulating rod extends in the adjusting chamber of base, the sidewall thread of regulating the chamber is connected with the fine setting screw rod, conflicting in the regulating rod side in the inner end of fine setting screw rod, is supported with the fine setting back-moving spring between the another side of regulating rod and the adjusting side, chamber.

5, the laser rays generator of self leveling according to claim 1, it is characterized in that described vertical laser head adjustment seat is provided with oblique band opening ring set, first group of laser head is installed on the ring set, with bolt locking, and vertical laser head adjustment seat upper end is connected on the vertical laser head base by three screws.

6, the laser rays generator of self leveling according to claim 1 is characterized in that a described horizontal laser light mount pad is furnished with the installation ring cavity, and second group of laser head is installed in to be installed on the ring cavity, uses screw lock.

7, the laser rays generator of self leveling according to claim 1, it is characterized in that described the 3rd laser head is arranged in the adjustable pipe, adjustable pipe is connected to a horizontal laser light mount pad lower end with screw, be lined with O shape circle between adjustable pipe and the horizontal laser light mount pad lower end binding face, final level laser head mount pad lower end connects the damping ring of going up center drilling with screw, cooperate with the magnetic element in the base, the base center has laser window.