CN2798045Y

CN2798045Y - Laser horizontal positioner

Info

Publication number: CN2798045Y
Application number: CN 200520059648
Authority: CN
Inventors: 忻尚明
Original assignee: DONGGUAN KANGMING ELECTRONICS Co Ltd
Current assignee: DONGGUAN KANGMING ELECTRONICS Co Ltd
Priority date: 2005-06-13
Filing date: 2005-06-13
Publication date: 2006-07-19
Anticipated expiration: 2015-06-13

Abstract

The utility model relates to a laser positioning device, particularly a positioning device capable of radiating laser horizontal lines. The purpose of the utility model is to provide a laser horizontal auxiliary positioning device, and simple operations can generate lasers used for horizontal reference lines. The utility model comprises a laser assembly, wherein the laser assembly is arranged between the upper and the lower brackets, and the middle part of the upper bracket is provided with a support knife; a knife edge of the support knife is placed in a V-shaped slot. The utility model has the advantage that the utility model provides the laser positioning device which is capable of carrying out positioning at the horizontal direction, providing horizontal reference lines, being simply suspended and mutually carrying out exact positioning in the operation of building finish and other similar operations. The utility model adopts a structure that a strong magnet and the knife edge of the support knife are placed in the V-shaped slot, and then the structure of the device is simplified; additionally, the use is more convenient, the cost is lower and the utility model is much easier to popularize.

Description

The laser level locating device

Technical field

The utility model relates to a kind of laser locating apparatus, particularly a kind of locating device that can send the laser level line.

Background technology

In decorations, equipment installation process, often need mutually accurately location; In civilian finishings such as indoor decoration, household wall decoration, exhibition room metope layout, often need the occasion of same horizontal datum on a vertical plane especially, horizontal flat, vertical, level, this is that construction and decoration is the most basic, also is most important quality requirements.But at present as guarantee the construction and decoration quality the most basic require horizontal instrument and measurer flat, level still very backward, mainly be to use low, the awkward ink fountain of precision, surveyor's staff, still use the method for " the bullet line of ink marker " to construct; Perhaps the construction working personnel adopt range estimation or simple localization method such as tape measure, ruler, consequently often the target piece location is inaccurate, or the out-of-level or a plurality of target items of target item are hung irregular, not only influenced the raising of throughput rate greatly, feasible need are constructed again, promptly prolong the working time, increased working strength again, also cannot say for sure quality.

Summary of the invention

The purpose of this utility model provides a kind of laser level auxiliary locator, and it uses simple, only needs simply will install to hang on the wall, opens switch, can produce the laser that is used for horizontal datum.

For reaching above-mentioned purpose, the utility model adopts following technical scheme:

A kind of laser level locating device includes laser module, is provided with laser module between lower carriage and the upper bracket, and the upper bracket middle part is provided with the support cutter, supports the cutter edge of a knife and is positioned in the V-type groove.

Advantage of the present utility model is to provide a kind of and can positions in the horizontal direction in construction and decoration operation and similar work, and horizontal datum is provided; Can hang simply, can accurately locate mutually,, can easily horizontal datum be extended to both sides as required by using annex.The utility model dismounting is easy, quick, in conjunction with solid and reliable, laser beam irradiation on object, the straight bright line of generation, be the ideal tools of seeking, determine datum line and calibration, location, in work such as building operation, decorations, equipment installation, extensive use arranged.The utility model has adopted strong magnets and has supported the cutter edge of a knife and has been positioned over structure in the V-type groove, thus simplified apparatus structure greatly and use also convenient, cost is lower, easier popularization.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the A-A cut-open view among Fig. 1.

Fig. 3 is G part (edge of a knife part) enlarged drawing among Fig. 1.

Fig. 4 is the synoptic diagram of the utility model lock-out state.

Fig. 5 is F part (edge of a knife part) enlarged drawing among Fig. 4.

Fig. 6 is the structural representation of the utility model annex.

Embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:

The utility model parts comprise: push away and pull 1, clamp 2, strong magnets 3, lower carriage 4, balance adjustment screw 5, laser module 6, spring 7, direction adjusting screw 8, V-type groove 9, support cutter 10, locking spring 11, upper bracket 12, laser hole 13, casing 14, suppending hole 15, locating rack 16, horizontal graticule 17, pilot hole 18.With reference to each accompanying drawing, the same or corresponding part of same label expression in all different views.

Be provided with laser module 6 between the lower carriage 4 of laser level locating device and the upper bracket 12, upper bracket 12 middle parts are provided with supports cutter 10, and the edge of a knife that supports cutter 10 is positioned in the V-type groove 9.Lower carriage 4 is provided with balance adjustment screw 5, regulates the gravity balance on bracket component both sides to the displacement at center by balance adjustment screw 5.Laser module 6 connects upper bracket 12, and upper bracket 12 both sides respectively are provided with spring 7 and direction adjusting screw 8, is used to regulate the last lower angle of left and right sides laser rays, and left and right sides laser rays is coincided with on the same straight line.

Lower carriage 4 middle parts are designed to the bottom of big quality bulk, are beneficial to lower carriage 4 and freely swing; Both sides respectively are provided with strong magnets 3 before and after the bottom of lower carriage 4, and this strong magnets 3 makes the effect of meeting obstructions in lower carriage 4 swings, and makes lower carriage 4 get back to the equilibrium position as early as possible.Lower carriage 4 lower ends are provided with clamp 2, and clamp 2 connects to push away pulls 1, and clamp 2 is provided with the protrusion inclined-plane, pull 1 when promoting clamp 2 and moving when pushing away, and the protrusion inclined-plane on the clamp 2 is with lower carriage 4 jack-up upwards, thus chucking lower carriage 4.Clamp 2 ends are provided with locking spring 11, and V-type groove 9 is fixedly arranged on the casing 14.

Lower carriage 4, laser module 6, upper bracket 12 are fixed with one, and casing 14 coats lower carriage 4, laser module 6, upper bracket 12 assemblies, and casing 14 is provided with laser hole 13, and casing 14 back sides are provided with the suppending hole 15 that is used for suspender.Casing 14 is provided with the annex of extensible laser level datum line---and locating rack 12, locating rack 12 are provided with and the overlapping horizontal graticule 17 of the laser module 6 laser level datum line of sending out, and locating rack 12 is provided with the pilot hole 18 overlapping with the suppending hole 15 of casing 14.Locating rack 16 is a tripod.

The utility model adopts big semiconductor laser transmitter because little, the laser activity of its volume is good, price is not high, simple in structure, long service life, use are installed series of advantages such as convenient, make it in various Laser emission field, the advantage of taking the course of its own be arranged, in various commercial Application, solely put extraordinary splendor.Utilize the line source semiconductor laser can be applied to the laser positioning, straight line laser, laser level in fields such as architectural decoration etc.The utility model is to develop based on this.

Whole device is the center with upper bracket 12 with lower carriage 4, and laser module 6 is equipped with at two ends, lower carriage 4 left and right sides, and the middle part of upper bracket 12 is equipped with and is supported cutter 10, and V-type groove 9 is fixed on the casing 14 that supports cutter 10 belows (referring to Fig. 1).Spring 7 and direction adjusting screw 8 also are equipped with in two ends, upper bracket 12 left and right sides, are used to regulate the last lower angle of left and right sides laser rays, make left and right sides laser rays coincide with same straight line.Balance adjustment screw 5 is housed on the lower carriage below the laser module 64, is used to regulate the equilibrium position of lower carriage 4, make laser rays become horizontal datum.The bottom of lower carriage 4 has big quality, help lower carriage 4 about freely swing.In the front and back of lower carriage 4 bottoms, strong magnets 3 is housed.

Pushing away sincere 1 can move up and down, and when pushing away sincere 1 when moving upward, the inclined-plane of its upper end forces clamp 2 to move right; Clamp 2 can horizontally slip, and when pushing away sincere 1 when being in lower position, to left movement, the inclined-plane on the clamp 2 is with lower carriage 4 chuckings under the effect of locking spring 11 for clamp 2.

During off working state, push away sincere 1 when being in the Y position (referring to Fig. 4), the power supply of laser module 6 disconnects, and is not luminous; Simultaneously to left movement, the inclined-plane on the clamp 2 is with lower carriage 4 jack-up upwards under the effect of locking spring 11 for clamp 2, thus chucking entire bracket group.Support cutter 10 and disengage with V-type groove 9 this moment, avoids supporting the edge of a knife accidental damage (referring to Fig. 5) of cutter 10.

During duty (referring to Fig. 3), device is suspended on the metope, since the effect of gravity, the plumbness that lower carriage 4 meeting self-poises arrive.To push away sincere 1 and upwards shift X position (referring to Fig. 4) onto, the power connection of laser module 6 also sends laser rays; Simultaneously clamp 2 moves right pushing away under sincere 1 the effect, disengages with lower carriage 4; The entire bracket group is supported on the V-type groove 9 by the edge of a knife that supports cutter 10, and state freely swings about being in.Because strong magnets 3 before and after the bottom of lower carriage 4 partly passes, when lower carriage 4 swung under action of gravity, strong magnets 3 can produce damping action, makes lower carriage 4 get back to the equilibrium position as early as possible.In case lower carriage 4 arrives the equilibrium position, the laser rays that laser module 6 sends just becomes horizontal datum.

When using this device, may appear at the distance means hitch point at a distance, the laser level datum line is not very clear.This moment can be local clearly at laser rays, with annex---the horizontal graticule 17 of locating rack 16 coincides with the laser level line, and carry out mark at pilot hole 18 places of locating rack 16 upper ends, again the suppending hole on the casing 14 15 is hung on pilot hole 18 mark of locating rack 16, easily the laser level datum line is extended (referring to Fig. 6) automatically to both sides as required.

Above illustrated embodiment is only with for conveniently illustrating the utility model, and at technical scheme category described in the utility model, the person of ordinary skill in the field does various simple deformation and modification, all must be included in the above claim.

Claims

1, a kind of laser level locating device, include: laser module (6), it is characterized in that: be provided with laser module (6) between lower carriage (4) and the upper bracket (12), described upper bracket (12) middle part is provided with supports cutter (10), and described support cutter (10) edge of a knife is positioned in the V-type groove (9).

2, laser level locating device according to claim 1 is characterized in that: described lower carriage (4) is provided with balance adjustment screw (5).

3, laser level locating device according to claim 1 is characterized in that: described laser module (6) connects upper bracket (12), and upper bracket (12) both sides respectively are provided with spring (7) and direction adjusting screw (8).

4, laser level locating device according to claim 1 is characterized in that: described lower carriage (4) middle part is designed to the bottom of big quality bulk, and both sides respectively are provided with strong magnets (3) before and after the bottom of described lower carriage (4).

5, laser level locating device according to claim 1 is characterized in that: described lower carriage (4) lower end is provided with clamp (2), and clamp (2) connection pushes away pull (1), and clamp (2) is provided with the protrusion inclined-plane, and clamp (2) end is provided with locking spring (11).

6, laser level locating device according to claim 1 is characterized in that: described V-type groove (9) is fixedly arranged on the casing (14).

7, laser level locating device according to claim 1, it is characterized in that: described lower carriage (4), laser module (6), upper bracket (12) are fixed with one, casing (14) coats lower carriage (4), laser module (6), upper bracket (12) assembly, casing (14) is provided with laser hole (13), and casing (14) back side is provided with the suppending hole (15) that is used for suspender.

8, laser level locating device according to claim 7, it is characterized in that: described casing (14) is provided with the locating rack (12) that can take out, described locating rack (12) is provided with the overlapping horizontal graticule (17) of the laser level datum line of sending out with laser module (6) institute, and described locating rack (12) is provided with and the overlapping pilot hole (18) of suppending hole (15) of casing (14).

9, laser level locating device according to claim 8 is characterized in that: described locating rack (16) is a tripod.