CN216692864U

CN216692864U - Three-dimensional laser scanner with controllable rotation

Info

Publication number: CN216692864U
Application number: CN202122841932.7U
Authority: CN
Inventors: 陆波
Original assignee: Shanghai Saihua Information Technology Co ltd
Current assignee: Shanghai Saihua Information Technology Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-06-07
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a rotation-controllable three-dimensional laser scanner which comprises an insertion rod, a working box and a three-dimensional laser scanner body, wherein a movable lantern ring a penetrates through the surface of the insertion rod, a rotating shaft a is arranged at the bottom of the three-dimensional laser scanner body, a driving gear penetrates through the surface of the rotating shaft a, a driven gear is meshed with the surface of the driving gear, a rotating shaft b penetrates through the interior of the driven gear, a through hole is formed in the inner bottom wall of the working box, and a bearing is arranged on the inner side wall of the through hole. According to the utility model, through the arrangement of the three-dimensional laser scanner body, the working box, the rotating shaft a, the driving gear, the driven gear, the turntable, the fixing column, the compression spring a, the bump and the fixing hole, the three-dimensional laser scanner body is convenient to rotate, so that the measurement work is more convenient, the three-dimensional laser scanner body is convenient to fix after rotating, and the measurement result deviation caused by the influence of external factors is prevented.

Description

Rotation-controllable three-dimensional laser scanner

Technical Field

The utility model relates to the technical field of three-dimensional laser scanners, in particular to a rotation-controllable three-dimensional laser scanner.

Background

Three-dimensional laser scanner is because it has the rapidity, contactless, real-time, developments, initiative, high density, high accuracy, characteristics such as digitization, automation, its application and popularization probably can arouse measuring technique's revolution again like GPS, some three-dimensional laser scanner is difficult to it rotates when using, and it is difficult to it fixed after rotating, prevent to receive the influence of external factor to lead to its skew, further influence measured data, make to be difficult to measure under the some circumstances.

The three-dimensional laser scanner with controllable rotation in the prior art has the defects that:

1. patent document CN214065970U discloses a three-dimensional laser scanner, which comprises a substrate, wherein the substrate is provided with an installation port, the installation port is provided with a support column, the support column is provided with a chute, the chute is provided with a support leg, the support leg is provided with a first stop, the chute is provided with a second stop, the support leg is provided with a first damping universal joint, the first damping universal joint is provided with a foot plate, the support column is provided with a first threaded rod, the first threaded rod is provided with a cushion block, the substrate is provided with a second threaded rod, the second threaded rod is provided with a telescopic rod, the telescopic rod is provided with a balancing weight, the second threaded rod is provided with a mounting plate, the mounting plate is provided with a third threaded rod, the third threaded rod is provided with a three-dimensional laser scanner body, the mounting plate is provided with a stabilizer bar, and the stabilizer bar is provided with a fifth stop; according to the technical scheme, the three-dimensional laser scanner can be used in different terrain places through the structure, meanwhile, the stability of the three-dimensional laser scanner during use is improved, and the three-dimensional laser scanner is prevented from being damaged when falling down;

2. a rotation-controllable three-dimensional laser scanner is difficult to block outside illumination when using among the prior art for the camera lens receives the influence of outside illumination when measuring, thereby makes the staff be difficult to see clearly, does not possess certain practicality when using.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a rotation-controllable three-dimensional laser scanner, which solves the above-mentioned problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme that the rotation-controllable three-dimensional laser scanner comprises an insertion rod, a working box and a three-dimensional laser scanner body, wherein a movable lantern ring a penetrates through the surface of the insertion rod, a fastening bolt is in threaded connection with the surface of the movable lantern ring a, a connecting rod is mounted on the surface of the movable lantern ring a, the bottom end of the connecting rod is connected with a bottom plate, the bottom of the bottom plate is provided with the working box, and the top of the bottom plate is provided with the three-dimensional laser scanner body;

a rotating shaft a is arranged at the bottom of the three-dimensional laser scanner body, a driving gear penetrates through the surface of the rotating shaft a, and a driven gear is meshed with the surface of the driving gear;

the inside of driven gear runs through there is pivot b, the through-hole has been seted up to the interior diapire of work box, the inside wall of through-hole is provided with the bearing, the internal connection of bearing has pivot b, the carousel has been run through on the surface of pivot b, a plurality of fixed orifices has been seted up to the interior diapire of work box.

Preferably, the bottom of carousel is provided with a plurality of fixed column, the bottom of fixed column is provided with compression spring a.

Preferably, a protrusion is disposed at a bottom end of the compression spring a, and a surface of the protrusion penetrates through an inside of the fixing hole.

Preferably, the surface of the three-dimensional laser scanner body is provided with a measuring lens, and the surface of the measuring lens is connected with a plurality of movable rings.

Preferably, a plurality of compression springs b are arranged inside the movable ring, and an arc-shaped stop block is connected to the surface of the movable ring.

Preferably, a group of movable lantern rings b penetrate through the surface of the insertion rod, fastening bolts are connected to the surface of the movable lantern rings b in a threaded mode, movable clamps are arranged on the surfaces of the movable lantern rings b, and movable plates penetrate through the surfaces of the movable clamps.

Preferably, the bottom of fly leaf is installed fixed awl, and the bottom of grafting pole is installed fixed awl.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the three-dimensional laser scanner body, the working box, the rotating shaft a, the driving gear, the driven gear, the turntable, the fixing column, the compression spring a, the bump and the fixing hole, the three-dimensional laser scanner body is convenient to rotate, so that the measurement work is more convenient, the three-dimensional laser scanner body is convenient to fix after rotating, and the measurement result is prevented from being influenced by external factors to cause deviation.

2. According to the utility model, through the arrangement of the measuring lens, the movable ring, the compression spring b and the arc-shaped stop block, the measuring lens is protected, meanwhile, the measurement is convenient for workers, and meanwhile, the disassembly and the replacement are convenient.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a schematic view of a driving gear structure according to the present invention;

FIG. 3 is a schematic view of the fixing hole structure of the present invention;

FIG. 4 is a schematic view of a fixing post structure according to the present invention;

fig. 5 is a schematic view of the movable ring structure of the present invention.

In the figure: 1. a plug rod; 2. a working box; 3. a three-dimensional laser scanner body; 4. a movable lantern ring a; 5. A driving gear; 6. a driven gear; 7. a turntable; 8. a fixing hole; 9. fixing a column; 10. a compression spring a; 11. a bump; 12. a measuring lens; 13. a movable ring; 14. a compression spring b; 15. an arc-shaped stop block; 16. a movable lantern ring b; 17. a movable plate; 18. and (5) fixing the cone.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1, 2, 3 and 4, in an embodiment of the present invention, a rotation-controllable three-dimensional laser scanner includes an insertion rod 1, a work box 2 and a three-dimensional laser scanner body 3, a movable ring a4 penetrates through a surface of the insertion rod 1, a fastening bolt is threadedly connected to a surface of the movable ring a4, a connecting rod is mounted to a surface of the movable ring a4, a bottom end of the connecting rod is connected to a bottom plate, the work box 2 is disposed at a bottom of the bottom plate, the three-dimensional laser scanner body 3 is disposed at a top of the bottom plate, a rotating shaft a is disposed at a bottom of the three-dimensional laser scanner body 3, a driving gear 5 penetrates through a surface of the rotating shaft a, a driven gear 6 is engaged with a surface of the driving gear 5, a rotating shaft b penetrates through an inner portion of the driven gear 6, a through hole is formed in an inner bottom wall of the work box 2, a bearing is disposed on an inner side wall of the through hole, and a rotating shaft b is connected to an inner portion of the bearing, a rotary table 7 penetrates through the surface of the rotating shaft b, a plurality of fixing holes 8 are formed in the inner bottom wall of the working box 2, a plurality of fixing columns 9 are arranged at the bottom of the rotary table 7, compression springs a10 are arranged at the bottom ends of the fixing columns 9, and bumps 11 are arranged at the bottom ends of the compression springs a 10;

the three-dimensional laser scanner comprises a three-dimensional laser scanner body 3, a working box 2, a rotating shaft a, a driving gear 5, a driven gear 6, a rotary disc 7, fixing columns 9, a compression spring a10, a bump 11 and a fixing hole 8, wherein when the three-dimensional laser scanner body 3 is in measuring work, the three-dimensional laser scanner body needs to rotate according to the requirement of the measuring work, a worker rotates the three-dimensional laser scanner body 3, the rotating shaft a is arranged at the bottom of the three-dimensional laser scanner body 3, the driving gear 5 penetrates through the surface of the rotating shaft a, the driven gear 6 is meshed with the surface of the driving gear 5, the driving gear 5 drives the driven gear to rotate 6, the rotating shaft b penetrates through the driven gear 6, the rotary disc 7 is arranged on the surface of the rotating shaft b, the fixing columns 9 are arranged at the bottom of the rotary disc 7, the compression spring a10 is arranged at the bottom ends of the fixing columns 9, the bump 11 is arranged at the bottom ends of the compression springs a10, the inner bottom wall of the working box 2 is provided with a plurality of fixing holes 8, so that when a worker rotates the three-dimensional laser scanner body 3, the projection 11 contacts with the inner bottom wall of the working box 2, the projection 11 is pressed, and further the compression spring a10 is pressed, so that the three-dimensional laser scanner body 3 is convenient to move, when the worker moves to the inside of the next fixing hole 8, the compression spring a10 supports the projection 11 into the inside of the fixing hole 8 according to the reverse acting force thereof, so that the three-dimensional laser scanner body 3 is fixed after rotating, when the worker moves again, the worker only needs to press the projection 11 upwards at the bottom of the working box 2, so that the three-dimensional laser scanner body 3 can rotate next time, and the three-dimensional laser scanner body 3 is convenient to rotate through the matching use of the fixing column 9, the compression spring a10, the driving gear 5, the driven gear 6 and the fixing hole 8, make the more convenient of measurement, be convenient for after three-dimensional laser scanner body 3 rotated fixedly, prevent to receive external factor's influence to lead to measuring result to take place the deviation.

The surface of the projection 11 penetrates the inside of the fixing hole 8.

Example two:

referring to fig. 1 and 5, in an embodiment of the present invention, a rotation controllable three-dimensional laser scanner includes a movable ring 13, a compression spring b14, and an arc-shaped stopper 15;

the three-dimensional laser scanner comprises a measuring lens 12, a movable ring 13, a compression spring b14 and an arc-shaped stopper 15, wherein when the three-dimensional laser scanner body 3 needs to perform measurement, the movable ring 13 is stretched towards the outside, the movable ring 13 stretches a compression spring b14, the movable ring 13 is further convenient to sleeve the surface of the measuring lens 12, the movable ring 13 is stretched towards the opposite direction by the reverse acting force of the compression spring b14, the surfaces of the movable ring 13 and the measuring lens 12 are attached to each other and fixed, the arc-shaped stopper 15 is arranged on the surface of the movable ring 13, the arc-shaped stopper 15 blocks strong external light, so that the measuring lens 12 can be better observed by workers, meanwhile, the arc-shaped stopper 15 can block external rainwater or dust, the measuring lens 12 can be protected, the movable ring 13, the compression spring b14 and the arc-shaped stopper 15 are used in a matching way, so that the measuring lens 12 is protected, the staff of being convenient for measures, convenient dismantlement and change simultaneously.

The surface of three-dimensional laser scanner body 3 is provided with measuring lens 12, measuring lens 12's surface is connected with a plurality of activity ring 13, the inside of activity ring 13 is provided with a plurality of compression spring b14, the surface connection of activity ring 13 has arc dog 15, peg graft rod 1's surface runs through there is a set of activity lantern ring b16, the surperficial threaded connection of activity lantern ring b16 has fastening bolt, the surface of activity lantern ring b16 is provided with the activity and presss from both sides, the surface that the activity pressed from both sides runs through there is fly leaf 17, gu fixed cone 18 is installed to fly leaf 17's bottom, and gu fixed cone 18 is installed to peg rod 1's bottom.

In the utility model, the working steps of the device are as follows:

through the matching work of the three-dimensional laser scanner body 3, the working box 2, the rotating shaft a, the driving gear 5, the driven gear 6, the turntable 7, the fixing column 9, the compression spring a10, the bump 11 and the fixing hole 8, when the three-dimensional laser scanner body 3 performs the measurement work, the three-dimensional laser scanner body 3 needs to rotate according to the requirement of the measurement work, a worker rotates the three-dimensional laser scanner body 3, the rotating shaft a is arranged at the bottom of the three-dimensional laser scanner body 3, the driving gear 5 penetrates through the surface of the rotating shaft a, the driven gear 6 is meshed with the surface of the driving gear 5, so that the driving gear 5 drives the driven gear to rotate 6, the rotating shaft b penetrates through the driven gear 6, the turntable 7 is arranged on the surface of the rotating shaft b, the fixing columns 9 are arranged at the bottom of the turntable 7, the compression spring a10 is arranged at the bottom ends of the fixing columns 9, the bump 11 is arranged at the bottom ends of the compression springs a10, the inner bottom wall of the working box 2 is provided with a plurality of fixing holes 8, so that when a worker rotates the three-dimensional laser scanner body 3, the projection 11 contacts with the inner bottom wall of the working box 2, the projection 11 is pressed, and further the compression spring a10 is pressed, so that the three-dimensional laser scanner body 3 is convenient to move, when the worker moves to the inside of the next fixing hole 8, the compression spring a10 supports the projection 11 into the inside of the fixing hole 8 according to the reverse acting force thereof, so that the three-dimensional laser scanner body 3 is fixed after rotating, when the worker moves again, the worker only needs to press the projection 11 upwards at the bottom of the working box 2, so that the three-dimensional laser scanner body 3 can rotate next time, and the three-dimensional laser scanner body 3 is convenient to rotate through the matching use of the fixing column 9, the compression spring a10, the driving gear 5, the driven gear 6 and the fixing hole 8, the measuring operation is more convenient, the three-dimensional laser scanner body 3 is convenient to fix after rotating, the deviation of the measuring result caused by the influence of external factors is prevented, through the matching operation of the measuring lens 12, the movable ring 13, the compression spring b14 and the arc-shaped stop block 15, when the three-dimensional laser scanner body 3 needs to carry out the measuring operation, the movable ring 13 is stretched towards the outside, the movable ring 13 stretches the compression spring b14, the movable ring 13 is further convenient to sleeve the surface of the measuring lens 12, the movable ring 13 is stretched towards the opposite direction through the reverse acting force of the compression spring b14, the surfaces of the movable ring 13 and the measuring lens 12 are attached to each other and are fixed, because the arc-shaped stop block 15 is arranged on the surface of the movable ring 13, the arc-shaped stop block 15 blocks strong external light, the staff can conveniently observe better, and meanwhile, the arc-shaped stop block 15 can block external rainwater or dust, can protect measuring lens 12, use through the collocation of activity ring 13, compression spring b14 and arc dog 15 for when measuring lens 12 obtains the protection, the staff of being convenient for measures, convenient dismantlement and change simultaneously.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a rotation controllable three-dimensional laser scanner, includes bayonet pole (1), work box (2) and three-dimensional laser scanner body (3), its characterized in that: a movable lantern ring a (4) penetrates through the surface of the insertion rod (1), a fastening bolt is connected to the surface of the movable lantern ring a (4) in a threaded mode, a connecting rod is mounted on the surface of the movable lantern ring a (4), the bottom end of the connecting rod is connected with a bottom plate, a working box (2) is arranged at the bottom of the bottom plate, and a three-dimensional laser scanner body (3) is arranged at the top of the bottom plate;

a rotating shaft a is arranged at the bottom of the three-dimensional laser scanner body (3), a driving gear (5) penetrates through the surface of the rotating shaft a, and a driven gear (6) is meshed with the surface of the driving gear (5);

the inside of driven gear (6) is run through and is had pivot b, the through-hole has been seted up to the inner bottom wall of work box (2), the inside wall of through-hole is provided with the bearing, the internal connection of bearing has pivot b, carousel (7) have been run through on the surface of pivot b, a plurality of fixed orifices (8) have been seted up to the inner bottom wall of work box (2).

2. A rotationally controllable three-dimensional laser scanner according to claim 1, characterized in that: the bottom of carousel (7) is provided with a plurality of fixed column (9), the bottom of fixed column (9) is provided with compression spring a (10).

3. A rotationally controllable three-dimensional laser scanner as claimed in claim 2, characterized in that: the bottom end of the compression spring a (10) is provided with a convex block (11), and the surface of the convex block (11) penetrates through the inside of the fixing hole (8).

4. A rotationally controllable three-dimensional laser scanner as claimed in claim 1, characterized in that: the surface of three-dimensional laser scanner body (3) is provided with measuring lens (12), the surface of measuring lens (12) is connected with a plurality of activity ring (13).

5. A rotationally controllable three-dimensional laser scanner as claimed in claim 4, characterized in that: a plurality of compression springs b (14) are arranged inside the movable ring (13), and an arc-shaped stop block (15) is connected to the surface of the movable ring (13).

6. A rotationally controllable three-dimensional laser scanner as claimed in claim 1, characterized in that: a group of movable lantern rings b (16) penetrate through the surface of the inserting rod (1), fastening bolts are connected to the surface of the movable lantern rings b (16) in a threaded mode, movable clamps are arranged on the surfaces of the movable lantern rings b (16), and movable plates (17) penetrate through the surfaces of the movable clamps.

7. A rotationally controllable three-dimensional laser scanner as claimed in claim 6, characterized in that: the bottom of the movable plate (17) is provided with a fixed cone (18), and the bottom of the insertion rod (1) is provided with the fixed cone (18).