CN213631994U

CN213631994U - Portable three-dimensional laser scanner

Info

Publication number: CN213631994U
Application number: CN202022786003.6U
Authority: CN
Inventors: 吴卓珈
Original assignee: Zhejiang College of Construction
Current assignee: Zhejiang College of Construction
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-07-06
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a portable three-dimensional laser scanner in the technical field of scanners, which comprises a scanner body, a support column is fixedly connected at the lower side of the scanner body, a first connecting shaft is fixedly connected at the middle part of the support rod, the surface of the first connecting shaft is rotationally connected with a first arm rod, a second connecting shaft is fixedly connected at the lower part of the support rod, the second connecting shaft is rotationally connected with a second arm rod, the other end of the first arm rod is rotationally connected with a third connecting shaft, the other end of the second arm rod is rotationally connected with a fourth connecting shaft, the third connecting shaft and the fourth connecting shaft are rotationally connected with a support frame, the third connecting shaft is fixedly connected with a driven gear, the lower side of the driven gear is provided with a driving gear, the driving gear is fixedly connected with a rotating disc, the surface of the rotating disc is fixedly connected with a rotating handle, the lower side of the support frame is fixedly connected, the scanner can be lifted and carried conveniently.

Description

Portable three-dimensional laser scanner

Technical Field

The utility model relates to a scanner technical field specifically is a portable three-dimensional laser scanner.

Background

The three-dimensional laser scanning system mainly comprises a three-dimensional laser scanner, a computer, a power supply system, a support and system supporting software, wherein the three-dimensional laser scanner is used as a main component of the three-dimensional laser scanning system and comprises a laser emitter, a receiver, a time counter, a motor-controlled rotatable filter, a control circuit board, a microcomputer, a CCD (charge coupled device) machine, software and the like, and the three-dimensional laser scanning system is a technical revolution following the GPS technology in the surveying and mapping field.

But the supporting seat of current three-dimensional laser scanner mostly is the tripod, and this kind of structure is inconvenient to carry not only, still probably leads to the fact the injury to the staff when carrying to current structure mostly can not go up and down, and the scanner body receives external colliding with and the damage appears easily.

Accordingly, one skilled in the art provides a portable three-dimensional laser scanner to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable three-dimensional laser scanner to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a portable three-dimensional laser scanner, includes the scanner body, the scanner body is connected with elevating system through the bracing piece, elevating system be located the box, be equipped with first through-hole on the box, the aperture of first through-hole is greater than the scanner body, elevating system include with bracing piece articulated first armed lever and second armed lever, be connected with the driving piece on first armed lever (6) or the second armed lever.

As preferred, bracing piece middle part fixedly connected with first connecting axle, first connecting axle surface rotates and is connected with first armed lever, bracing piece lower part fixed surface is connected with the second connecting axle, second connecting axle surface rotates and is connected with the second armed lever, the first armed lever other end rotates and connects the third connecting axle, the second armed lever other end rotates and is connected with the fourth connecting axle, the third connecting axle with the fourth connecting axle all rotates and is connected with the support frame, the driving piece include driving gear and driven gear, third connecting axle fixed surface is connected with driven gear, the driven gear downside is provided with the driving gear, is connected with the rotation handle on the gear shaft of driving gear.

Preferably, the support frame is fixedly connected with a base on the lower side, the surface of the base is fixedly connected with a box body, the rear side of the box body is fixedly connected with a pushing handle, and the surface of the bottom side of the box body is fixedly connected with universal wheels.

Preferably, scanner body downside fixedly connected with support column, the support column lower extreme rotates and is connected with the carousel, carousel lower surface fixedly connected with bracing piece.

Preferably, a second hole groove is formed in the side of the box body, and the rotating handle is located on the outer side of the second hole groove.

Preferably, the first arm lever and the second arm lever are both provided with two arms, and are respectively arranged at two ends of the third connecting shaft and two ends of the fourth connecting shaft.

Preferably, the first through hole is located below the scanner body, and the first through hole is a T-shaped hole slot.

Preferably, the two sides of the scanner body are fixedly connected with rotating shafts, and the other ends of the rotating shafts are rotatably connected with protective grooves.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the box that is provided with, when the staff need remove the scanner, need receive the scanner body through rotating the handle inside the box, then hand promotion handle, just can remove the box through the universal wheel, wherein the universal wheel is provided with four and can makes the more steady removal of box, the removal of box just can drive inside scanner body and remove, not only conveniently remove the scanner like this, still played the effect of protection scanner.

2. The utility model discloses in, can realize going up and down to the scanner through the support frame that is provided with, the staff can rotate the rolling disc through rotating the handle, the rotation that the rolling disc just can drive the driving gear and rotate, the rotation of driving gear just can drive driven gear and rotate, driven gear's rotation will drive the second armed lever and rotate, the rotation of second armed lever just can drive the bracing piece and rotate, the lift of scanner body just can be realized in the rotation of bracing piece, the first armed lever that wherein is provided with can make the more stability of structure, the problem that current device can not carry out the protection to the scanner when removing the scanner has been solved, the service life of scanner has been improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the inner structure of the present invention;

FIG. 3 is a schematic structural view of the middle supporting frame of the present invention;

fig. 4 is a schematic structural diagram of the middle scanner body of the present invention.

In the figure: 1. a scanner body; 2. a support pillar; 3. a turntable; 4. a support bar; 5. a first connecting shaft; 6. a first arm; 7. a second connecting shaft; 8. a second arm; 9. a third connecting shaft; 10. a fourth connecting shaft; 11. a support frame; 12. a driven gear; 13. a driving gear; 14. a gear shaft; 15. rotating the handle; 16. a base; 17. a box body; 171. a first through hole; 172. a second hole groove; 18. pushing the handle; 19. a universal wheel; 20. a rotating shaft; 21. and (4) protecting the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, a portable three-dimensional laser scanner comprises a scanner body 1, a support column 2 is fixedly connected to the lower side of the scanner body 1, a rotary plate 3 is rotatably connected to the lower end of the support column 2, a support rod 4 is fixedly connected to the lower surface of the rotary plate 3, a first connecting shaft 5 is fixedly connected to the middle portion of the support rod 4, a first arm 6 is rotatably connected to the surface of the first connecting shaft 5, a second connecting shaft 7 is fixedly connected to the lower surface of the support rod 4, a second arm 8 is rotatably connected to the surface of the second connecting shaft 7, a third connecting shaft 9 is rotatably connected to the other end of the first arm 6, a fourth connecting shaft 10 is rotatably connected to the other end of the second arm 8, a support frame 11 is rotatably connected to the third connecting shaft 9, a driven gear 12 is fixedly connected to the surface of the, the driving gear 13 is fixed on a gear shaft 14, the surface of the gear shaft 14 is fixedly connected with a rotating handle 15, the lower side of the supporting frame 11 is fixedly connected with a base 16, the lower surface of the base 16 is fixedly connected with a box body 17, the rear side of the box body 17 is fixedly connected with a pushing handle 18, and the surface of the bottom side of the box body 17 is fixedly connected with a universal wheel 19.

Wherein, as the utility model discloses further scheme: the upper surface of box 17 is provided with first through-hole 171, box 17 side is provided with second hole groove 172, it is located the second hole groove 172 outside to rotate handle 15, first armed lever 6 and second armed lever 8 all are provided with two, and set up respectively in third connecting axle 9 and fourth connecting axle 10 both ends, universal wheel 19 is provided with four, and universal wheel 19 is circumference array distribution at box 17 downside surface, first through-hole 171 is located scanner body 1 below, and first through-hole 171 is T shape hole groove, scanner body 1 both sides fixedly connected with pivot 20, the pivot 20 other end rotates and is connected with protection groove 21.

The utility model discloses a theory of operation is: when a worker needs to move the scanner, the scanner body needs to be retracted into the box 17 by rotating the handle 15, then the box 17 can be moved by holding the handle 18 by hands, the box 17 can be moved by the universal wheels 19, wherein the universal wheels 19 are provided with four gears which can make the box 17 move more stably, the movement of the box 17 can drive the scanner body 1 inside to move, so that the scanner can be conveniently moved, and the scanner is protected, the worker can rotate the gear shaft 14 by rotating the handle 16, the gear shaft 14 can rotate the driving gear 13, the driving gear 13 can drive the driven gear 13 to rotate, the driven gear 13 can drive the second arm rod 8 to rotate, the support rod 4 can be driven by the rotation of the second arm rod 8, and the lifting of the scanner body 1 can be realized by the rotation of the support rod 4, the first arm lever 6 that wherein is provided with can make the structure more stable, has solved the problem that current device can not protect the scanner when removing the scanner, has improved the life of scanner, and this structure not only makes the scanner carry, and can also protect the scanner when carrying.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A portable three-dimensional laser scanner comprising a scanner body (1), characterized in that: scanner body (1) is connected with elevating system through bracing piece (4), elevating system be located box (17), be equipped with first through-hole (171) on the box, the aperture of first through-hole (171) is greater than scanner body (1), elevating system include with bracing piece articulated first armed lever (6) and second armed lever (8), be connected with the driving piece on first armed lever (6) or second armed lever (8).

2. A portable three-dimensional laser scanner according to claim 1, wherein: a first connecting shaft (5) is fixedly connected with the middle part of the supporting rod (4), a first arm rod (6) is rotatably connected with the surface of the first connecting shaft (5), a second connecting shaft (7) is fixedly connected to the surface of the lower part of the supporting rod (4), a second arm rod (8) is rotatably connected to the surface of the second connecting shaft (7), the other end of the first arm lever (6) is rotationally connected with a third connecting shaft (9), the other end of the second arm lever (8) is rotationally connected with a fourth connecting shaft (10), the third connecting shaft (9) and the fourth connecting shaft (10) are both rotationally connected with a supporting frame (11), the driving piece comprises a driving gear and a driven gear, the surface of the third connecting shaft (9) is fixedly connected with the driven gear (12), a driving gear (13) is arranged on the lower side of the driven gear (12), and a rotating handle (15) is connected to a gear shaft (14) of the driving gear.

3. A portable three-dimensional laser scanner according to claim 2, wherein: the supporting frame (11) downside fixedly connected with base (16), base (16) lower fixed surface is connected with box (17), box (17) rear side fixedly connected with promotes handle (18), box (17) bottom side fixed surface is connected with universal wheel (19).

4. A portable three-dimensional laser scanner according to claim 1, 2 or 3, characterized in that: scanner body (1) downside fixedly connected with support column (2), support column (2) lower extreme rotates and is connected with carousel (3), carousel (3) lower fixed surface is connected with bracing piece (4).

5. A portable three-dimensional laser scanner according to claim 1, 2 or 3, characterized in that: the side of the box body (17) is provided with a second hole groove (172), and the rotating handle (15) is positioned on the outer side of the second hole groove (172).

6. A portable three-dimensional laser scanner according to claim 1, 2 or 3, characterized in that: the first arm rod (6) and the second arm rod (8) are provided with two arms which are respectively arranged at two ends of a third connecting shaft (9) and two ends of a fourth connecting shaft (10).

7. A portable three-dimensional laser scanner according to claim 1, 2 or 3, characterized in that: the first through hole (171) is located below the scanner body (1), and the first through hole (171) is a T-shaped hole groove.

8. A portable three-dimensional laser scanner according to claim 1, 2 or 3, characterized in that: scanner body (1) both sides fixedly connected with pivot (20), pivot (20) other end rotates and is connected with protection groove (21).