CN208887621U

CN208887621U - A kind of anti-reflection laser leveler

Info

Publication number: CN208887621U
Application number: CN201821625414.3U
Authority: CN
Inventors: 陆岳华
Original assignee: Yuhuan Elly Leung Metal Products Factory
Current assignee: Yuhuan Elly Leung Metal Products Factory
Priority date: 2018-10-01
Filing date: 2018-10-01
Publication date: 2019-05-21
Anticipated expiration: 2028-10-01

Abstract

The utility model belongs to laser technology field, refers in particular to a kind of anti-reflection laser leveler.This is anti-reflection laser leveler, including the fuselage being set on pedestal, fuselage includes three orthogonal generating device of laser of axis, three generating device of laser can respectively launch degree lasing area vertical with the axis of its own respectively, which includes the laser tube being successively coaxially arranged, optical mirror slip group and cone prism.Laser mirror is fixedly installed by the way that the inside position corresponding with laser generator in ontology is inclined, so that under the action of laser mirror deviation can occur for the laser that laser generator generates, and the other end is movably set with convex lens on the inside of ontology, so that three beams of laser can be completed to be overlapped under the refraction action of convex lens, reach the overlapping reinforcing effect of laser cutting front light-source, it is simple and convenient.

Description

A kind of anti-reflection laser leveler

Technical field

The utility model belongs to laser technology field, refers in particular to a kind of anti-reflection laser leveler.

Background technique

Now with the diversification of the function of laser leveler, so that driving force is spread out, lead to laser leveler Often will appear laser light source intensity not enough, the problem of causing light to weaken, at this moment if selection by reinforce driving force come So that the problem of this mode of laser light source enhanced strength but can't resolve essence, first suddenly solving one kind can permanently be solved The inadequate problem of laser optical source strength.

Utility model content

The purpose of the utility model is to provide a kind of stable structure, anti-reflection laser level easy to assembly, with long service life Instrument.

Purpose of the utility model is realized as follows: a kind of anti-reflection laser leveler, including the fuselage being set on pedestal, Fuselage include three orthogonal generating device of laser of axis, three generating device of laser can respectively launch respectively with its own The vertical degree lasing area of axis, which includes the laser tube being successively coaxially arranged, optical mirror slip group and cone Prism.

Preferably, base rotating device and fine tuning rotating device are equipped on the upside of pedestal, base rotating device includes turntable, The section of pedestal is in concave shape, and the lower rotation of turntable cooperates in the cavity of the pedestal, and makes the turntable around pedestal Center line degree of work rotation, in bowl-shape, the fine tuning rotating device is set in the groove of the turntable, should for the section of the turntable Fine tuning rotating device includes the limit plate being fixed at the notch of turntable, and the bottom surface of limit plate is equipped with an arc chute, sliding block It is snug fit in sliding slot, the fixed drive rod being arranged in sliding block passes through limit plate and fixes with the connecting plate on the upside of limit plate Connection, drive rod is by threaded hole thereon and adjusts screw rod transmission cooperation, and one end of the adjusting screw rod passes through the side of limit plate Wall is simultaneously fixedly connected with the knob outside side wall；Connection table top is fixedly connected on the upside of connecting plate, fuselage passes through the branch of its bottom It supports seat and connects the positioning seat progress location fit of mesa top.

Preferably, the side of sliding slot is equipped with the face that is slidably matched of arc, and left spring and right spring distinguish elastic connection sliding block It is close to the face of being slidably matched on the move with the side in the face that is slidably matched neighbouring on limit plate, the side for being adapted to allow for sliding block.

Preferably, upper spring elastic connection drive rod on limit plate far from be slidably matched face side, be adapted to allow for driving Suitable gap is kept between threaded hole on bar and adjusting screw rod.

Preferably, fuselage further includes set on its internal bracket, and support base is set to the bottom of the bracket, three laser Generating device is set on the bracket, and the inner end of three generating device of laser is connected with each other integral first laser generator, should First laser generator matches to merge by rotation axis with holder pivots to freely swing suitable for left and right, and first laser generator passes through axis The swinging axle being fixedly connected on bracket is held to be rotatably assorted and freely swing suitable for front and back.

Preferably, installation settings has a laser light source to enhance equipment on the generating device of laser, and laser light source increases Strong equipment includes ontology, laser fixing groove, laser mirror, second laser generator, convex lens and light-emitting window, the ontology Inside be fixed with laser fixing groove close to the position on top, the inside of the laser fixing groove is uniformly fixedly installed Three second laser generators, the inclined fixed setting in position corresponding with laser fixing groove of the inside bottom surface of the ontology There is laser mirror, the convex lens is movably connected in the inside other side of ontology, and the bottom end of the convex lens is fixedly connected with Sliding bottom, the bottom side of the ontology position opposite with sliding bottom offer sliding slot, and the sliding bottom is slidably connected at The inside of sliding slot, the top of the convex lens are fixedly connected with connecting rod, the top of the ontology position opposite with connecting rod Oblong through-hole is offered, the top of the connecting rod is threaded with attachment base, and the attachment base is slidably connected at oblong The inside of through-hole is socketed with washer on the outside of the attachment base, and the attachment base, which passes through, is clamped connection, institute between washer and ontology The outside for stating ontology offers light-emitting window close to the position of convex lens.

Preferably, the top of the attachment base is fixedly installed baffle, and the lateral length size of the baffle is not less than pad Enclose internal diameter length scale.

Preferably, the laser mirror and the angle of the vertical side of ontology are specially 45 degree.

Preferably, the both ends of the laser mirror are fixedly installed the fixed rubber pasted between ontology and paste Plate.

Preferably, the side of the laser fixing groove offers the heat release hole being connected to outer body end, the heat dissipation The innermost insert in hole has Air Filter.

Compared with the prior art, the utility model has prominent and beneficial technical effects that:

1. it is fixedly installed laser mirror by the way that the inside position corresponding with laser generator in ontology is inclined, So that deviation, and the other end on the inside of ontology can occur under the action of laser mirror for the laser that laser generator generates It is movably set with convex lens, so that three beams of laser can be completed to be overlapped under the refraction action of convex lens, reaches laser cutting The overlapping reinforcing effect of front light-source, it is simple and convenient.

2. being fixed by the way that convex lens is slidably connected at the bottom end on the inside of ontology by sliding bottom on the top of convex lens The connecting rod of connection is stuck in the outside of ontology by attachment base, so that position of the convex lens on the inside of ontology can be carried out tune It is whole, enable laser that cannot complete to be adjusted when being overlapped by adjusting the position of convex lens, it is efficiently convenient, make convenient for promoting With.

Detailed description of the invention

Fig. 1 is the light schematic diagram of the generating device of laser in the utility model；

Fig. 2 is the light schematic diagram at the lasing area deviation instrument center in the utility model；

Fig. 3 is the structural schematic diagram of the laser light source enhancing equipment in the utility model；

Fig. 4 is three lasing area location diagrams of the laser leveler in the utility model；

Fig. 5 is the 3-D view of the laser leveler in the utility model；

Fig. 6 is the cross-sectional view of the base rotating device in the utility model；

Fig. 7 is the bottom view of the fine tuning rotating device in the utility model；

Fig. 8 is the A-A sectional view of the fine tuning rotating device in the utility model；

Fig. 9 is the annexation figure of the rack and generating device of laser in the utility model；

Figure 10 is the cross-sectional view of the rack and generating device of laser in the utility model；

Figure 11 is the forward direction 3-D view of the fuselage interior structure in the utility model；

Figure 12 is the vertical view three-dimensional figure of the fuselage interior structure in the utility model.

In figure: 1- generating device of laser；2- base rotating device；3- finely tunes rotating device；4- pedestal；5- runner；6- rotation Turntable；7- fuselage；8- protective cover；9- windowpane；11- support leg；12- drive rod；13- sliding block；14- limit plate；15- connection Plate；16- connection table top；17- adjusts screw rod；18- left spring；19- knob；20- upper spring；21- cavity；The right spring of 22-；23- Arc chute；24- is slidably matched face；25- rotation axis；26- swinging axle；27- supports armshaft；28- bearing；29- support base；30- Positioning seat；31- first laser generator；32- shell；33- axis hole；50- laser light source enhances equipment；51- ontology；52- swashs Light device fixing groove；53- laser mirror；54- second laser generator；55- convex lens；56- sliding bottom；57- sliding slot；58- Connecting rod；59- oblong through-hole；60- attachment base；61- washer；62- baffle；63- attachment base；64- heat release hole；65- is dust-proof Net；66- rubber pasting boards；101- laser tube；102- optical mirror slip group；103- cone prism；104- initial laser；105- projection Laser；106- lasing area.

Specific embodiment

The utility model is described further with specific embodiment below.

Embodiment one: as shown in Figure 1, a kind of anti-reflection laser leveler of the utility model includes: generating device of laser 1, Base rotating device 2 finely tunes rotating device 3.

Preferably, which includes: the laser tube 101 that concentrically line is arranged, optical mirror slip group 102 and cone Prism 103.For the initial laser 104 launched by laser tube 101 at dispersion shape, initial laser 104 is projeced into optical mirror slip group A branch of parallel projection laser 105 is formed after 102, the conical reflecting surface which is projeced on cone prism 103 is backward Surrounding reflection forms the circle perpendicular to 103 center line of cone prism and the lasing area 106 with thickness；As shown in figure 4, this swashs It sets on light level meter there are three the orthogonal generating device of laser 1 of axis, by three generating device of laser 1 are formed, three are swashed Smooth surface is respectively that lasing area x, y of two vertical direction and the lasing area z of a horizontal direction, three lasing areas of x, y, z are mutual Vertically.

Preferably, installation settings has a laser light source to enhance equipment 50, including ontology on the generating device of laser 1 51, laser fixing groove 52, laser mirror 53, second laser generator 54, convex lens 55 and light-emitting window 60, the ontology 51 Inside be fixed with laser fixing groove 52 close to the position on top, uniformly fixation is set for the inside of the laser fixing groove 52 It sets there are three second laser generator 54, the inside bottom surface of the ontology 51 position corresponding with laser fixing groove 52 tilts Be fixedly installed laser mirror 53, the convex lens 55 is movably connected in the inside other side of ontology 51, the convex lens 55 bottom end is fixedly connected with sliding bottom 56, and the position that the bottom side of the ontology 51 is opposite with sliding bottom 56 offers sliding slot 57, the sliding bottom 56 is slidably connected at the inside of sliding slot 57, and the top of the convex lens 55 is fixedly connected with connecting rod 58, The top of the ontology 51 position opposite with connecting rod 58 offers oblong through-hole 59, the top spiral shell of the connecting rod 58 Line is connected with attachment base 63, and the attachment base 63 is slidably connected at the inside of oblong through-hole 59, the outside of the attachment base 63 It is socketed with washer 61, the attachment base 63, which passes through, is clamped connection between washer 61 and ontology 51, the outside of the ontology 51 is close The position of convex lens 55 offers light-emitting window 60.

In order to enable convex lens 55 is stablized, the top of the attachment base 63 is fixedly installed baffle 62, the baffle 62 Lateral length size is not less than 61 internal diameter length scale of washer, and the laser mirror 53 and the angle of the vertical side of ontology 51 are specific It is 45 degree, the both ends of the laser mirror 53 are fixedly installed the fixed rubber pasting boards 66 pasted between ontology 51.

For the ease of radiating in time, the side of the laser fixing groove 52 offer be connected to 51 outboard end of ontology dissipate The innermost insert of hot hole 64, the heat release hole 64 has Air Filter 65, when needing to adjust the position of convex lens 55, unclamps attachment base 63, so that opposite sliding between connecting rod 65 and oblong through-hole 59, while it is relatively sliding between sliding bottom 56 and sliding slot 57 Dynamic, the certain convex lens 55 in left and right is adjusted three beams of laser, after the completion of three beams of laser adjustment.Attachment base 63 is screwed, It is simple and convenient, convenient for promoting the use of.

Working principle: when enhancing laser intensity, second laser generator 54 only need to be opened, laser is in laser mirror 53 It is reflected under effect, then completes overlapping under the action of convex lens 55 and increase, the enhancing of laser light source can be completed.

Preferably, as shown in figs. 5 and 6, the laser leveler includes the pedestal 4 triangular in shape of bottom, the pedestal Each end angle at interior bone in be designed with telescopic support leg 11, which drives it flexible by runner 5, 11 bottom of support leg is tapered, and upper part is screw structure and closes with the corresponding threaded holes in runner 5 that the support leg 11 is suitable for It is snug fit in the interior bone of the pedestal；The turntable that can be rotated around above-mentioned center line o is equipped on the top of the pedestal 4 6, which is equipped with fuselage 7, and three sides of the fuselage 7 are respectively equipped with protective cover 8, and the surrounding of the protective cover 8 is adjacent Place is equipped with multiple windowpanes 9, the cone prism 103 being designed in above-mentioned generating device of laser 1 in each protective cover 8, through cone prism 103 The laser of reflection appears from the windowpane 9 and forms above-mentioned lasing area 106.

Preferably, as shown in fig. 6, the base rotating device includes turntable 6, the section of pedestal 4 is in concave shape, rotation The lower rotation of turntable 6 cooperates in the cavity 21 of the pedestal 4, and the turntable 6 is made to make 360 around the center line of pedestal 4 Degree rotation, the section of the turntable 6 is in bowl-shape, and the fine tuning rotating device 3 is set in the groove of the turntable 6, fine tuning rotation Rotary device 3 includes drive rod 12, sliding block 13, limit plate 14 and connecting plate 15, and limit plate 14 is fixed at the notch of turntable 6, Connecting plate 15 is set to the upside of limit plate 14, and the top of connecting plate 15 is fixedly connected with connection table top 16, and the positioning of fuselage 7 is matched Together on the connection table top 16.

Preferably, as shown in figs 6-8, the bottom surface of limit plate 14 be equipped with an arc chute 23, the one of the arc chute 23 Side is equipped with the face 24 that is slidably matched of arc, and the sliding block 13 matched with arc chute 23 is suitable for sliding in the sliding slot, the driving The fixed through-hole in sliding block 13 and passed through on limit plate 14 that is arranged in of bar 12 is fixedly connected with connecting plate 15, and drive rod 12 is suitable for Moved radially in the through-hole of limit plate 14, the lower part of the drive rod 12 is equipped with threaded hole, the screw hole be arranged in it is therein The transmission cooperation of screw rod 17 is adjusted, one end of the adjusting screw rod 17 passes through the side wall of limit plate 14, and being fixed in the end can turn Dynamic knob 19, the sliding block 13 are equipped with spring fixing pin, left spring 18 and right spring in the bottom surface in the neighbouring face 24 that is slidably matched 22 respectively with the spring fixing pin on sliding block and set on a pair of fixed pin bullet adjacent to the face 24 that is slidably matched of 14 bottom of limit plate Property connection, left spring 18 and right spring 22 are suitable for for sliding block 13 being pressed on the face of being slidably matched 24, to make sliding block 13 in sliding slot Arching trajectory in 23 when sliding along the face 24 that is slidably matched is moved, and the limit plate 14 is far from the another of face 24 that be slidably matched Side bottom surface is equipped with the bottom end elastic connection of spring fixing pin, upper spring 20 and the spring fixing pin and drive rod；In order to make Sliding block arcuately keeps the threaded hole adjusted in screw rod 17 and drive rod 12 to be normally driven cooperation in the moving process of track, the screw thread It is equipped with gap between hole and adjusting screw rod 17, under the action of left spring 18 and right spring 22, the threaded hole of drive rod and adjusting A side clearance between screw rod 17 is eliminated and the other side forms maximal clearance, to make to adjust screw rod resistance during rotation Increase, will appear under limiting case and adjust the stuck situation of screw rod；Upper spring 20 to the active force of drive rod 12 and left spring 18, The force direction of right spring 22 is on the contrary, can keep the threaded hole of drive rod and adjust the two sides gap location between screw rod 17 In more uniform state, prevent adjusting screw rod 17 stuck.

Preferably, screw rod 17 is adjusted when turning knob 19 drives the face 24 that is slidably matched of sliding block 13 along the chute mobile, passes through The forward direction and reverse movement of sliding block 13 are realized in the positive and negative rotation of knob 19, in sliding block arcuately track moving process, with rotation The slight amplitude rotation that the fuselage 7 of 6 location fit of platform is suitable for making around intersecting lens e relative intermediate position, to make the cross of x, y Mark is accurately aligned with datum target.

Preferably, as shown in Fig. 6, Fig. 9-12, fuselage 7 includes set on its internal bracket, and the bottom of the bracket is equipped with branch Seat 29 is supportted, the positioning seat 30 which is suitable for and connects 16 top of table top carries out location fit, which is equipped with axis Orthogonal three generating device of laser 1, the first laser that the inner end of three generating device of laser 1 is connected as one Generator 31, the first laser generator 31 pass through the rotation axis 25 of the left and right sides, the axis hole of bearing and bracket left and right sides 33 are rotatably assorted, and first laser generator 31 freely swings relative to bracket front and back；Front and back runs through first laser generator 31 The swinging axle 26 of middle part inner cavity is fixedly connected by the support armshaft 27 that its middle part is fixedly connected with bracket, and first laser occurs Device 31 by be set to its inner hole in a pair of bearings 28 be rotatably assorted with the swinging axle 26, first laser generator 31 relative to Bracket or so freely swings, so that the moment keeps the axis of two generating device of laser of first laser generator 31 to be in level State, another generating device of laser axis be in plumbness.

Preferably, as shown in Figure 11 and Figure 12, the fuselage 7 further includes shell 32, and the branch is set up in the shell 32.

Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this It encloses, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the protection of the utility model Within the scope of.

Claims

1. a kind of anti-reflection laser leveler, including pedestal (4) and the fuselage (7) being set on pedestal (4), it is characterised in that: institute Stating fuselage (7) includes three orthogonal generating device of laser of axis (1), and three generating device of laser (1) can respectively launch The 360 degree lasing areas vertical with the axis of its own respectively, which includes the laser being successively coaxially arranged Manage (101), optical mirror slip group (102) and cone prism (103)；The fuselage (7) further includes set on its internal bracket, support base (29) it is set to the bottom of the bracket, three generating device of laser (1) are set on the bracket, three generating device of laser (1) Inner end be connected with each other integral first laser generator (31), the first laser generator (31) by rotation axis (25) with Holder pivots are suitable for left and right with merging and freely swing, and first laser generator (31) on bearing (28) and bracket by being fixedly connected Swinging axle (26) be rotatably assorted and freely swing suitable for front and back.

2. a kind of anti-reflection laser leveler according to claim 1, it is characterised in that: in the generating device of laser (1) Enhance equipment (50) equipped with a laser light source, it includes ontology (51), laser fixing groove that laser light source, which enhances equipment (50), (52), laser mirror (53), second laser generator (54), convex lens (55) and light-emitting window (60), the ontology (51) Inside is fixed with laser fixing groove (52) close to the position on top, and the inside of the laser fixing groove (52) is uniformly fixed There are three second laser generator (54) for setting.

3. a kind of anti-reflection laser leveler according to claim 2, it is characterised in that: the inside bottom surface of the ontology (51) Position corresponding with laser fixing groove (52) is inclined to be fixedly installed laser mirror (53), and the convex lens (55) is living The dynamic inside other side for being connected to ontology (51), the bottom end of the convex lens (55) is fixedly connected with sliding bottom (56), described The bottom side and sliding bottom (56) opposite position of ontology (51) offer sliding slot (57), and the sliding bottom (56) is slidably connected It is fixedly connected with connecting rod (58) on the top of the inside of sliding slot (57), the convex lens (55), the top of the ontology (51) Opposite position offers oblong through-hole (59) with connecting rod (58), and the top of the connecting rod (58) is threaded with connection Seat (63), the attachment base (63) are slidably connected at the inside of oblong through-hole (59), the outside socket of the attachment base (63) Have washer (61), the attachment base (63), which passes through, is clamped connection between washer (61) and ontology (51), outside the ontology (51) Side offers light-emitting window (60) close to the position of convex lens (55).

4. a kind of anti-reflection laser leveler according to claim 3, it is characterised in that: the top of the attachment base (63) is solid Surely it is provided with baffle (62), the lateral length size of the baffle (62) is not less than washer (61) internal diameter length scale.

5. a kind of anti-reflection laser leveler according to claim 2, it is characterised in that: the laser mirror (53) and sheet The angle of the vertical side of body (51) is specially 45 degree.

6. a kind of anti-reflection laser leveler according to claim 2, it is characterised in that: the two of the laser mirror (53) End is fixedly installed the fixed rubber pasting boards (66) pasted between ontology (51).

7. a kind of anti-reflection laser leveler according to claim 2, it is characterised in that: the laser fixing groove (52) Side offers the heat release hole (64) being connected to ontology (51) outboard end, and the innermost insert of the heat release hole (64) has Air Filter (65)。

8. a kind of anti-reflection laser leveler according to claim 1, it is characterised in that: be equipped with machine on the upside of the pedestal (4) Seat rotating device (2) and fine tuning rotating device (3), base rotating device (2) include turntable (6), and the section of pedestal (4) is in recessed Font, the lower rotation cooperation of turntable (6) make the turntable (6) around pedestal in the cavity (21) of the pedestal (4) (4) center line makees 360 degree rotations, and the section of the turntable (6) is in bowl-shape, and the fine tuning rotating device (3) is set on the rotation In the groove of platform (6), which includes the limit plate (14) being fixed at the notch of turntable (6), limit plate (14) bottom surface is equipped with an arc chute (23), and sliding block (13) is snug fit in arc chute (23), and fixation is arranged in sliding block (13) drive rod (12) in passes through limit plate (14) and is fixedly connected with the connecting plate (15) on the upside of limit plate (14), drive rod (12) cooperated by threaded hole thereon with screw rod (17) transmission is adjusted, one end of the adjusting screw rod (17) passes through limit plate (14) Side wall and be fixedly connected with the knob (19) outside side wall；Connection table top (16), machine are fixedly connected on the upside of connecting plate (15) Body (7) carries out location fit by the positioning seat (30) at the top of the support base (29) of its bottom and connection table top (16).

9. a kind of anti-reflection laser leveler according to claim 8, it is characterised in that: the side of the arc chute (23) The face that is slidably matched (24) equipped with arc, left spring (18) and right spring (22) difference elastic connection sliding block (13) and limit plate (14) face that is slidably matched is close in the side of neighbouring face (24) that are slidably matched on, the side for being adapted to allow for sliding block (13) on the move (24)。

10. a kind of anti-reflection laser leveler according to claim 7, it is characterised in that: upper spring (20) elastic connection is driven The side of separate face (24) that are slidably matched, the threaded hole being adapted to allow on drive rod (12) and adjusting silk in lever (12) and limit plate Bar keeps gap between (17).