CN219775323U

CN219775323U - Three-dimensional scanner

Info

Publication number: CN219775323U
Application number: CN202223434803.7U
Authority: CN
Inventors: 凌伟
Original assignee: Yiying Technology Shanghai Co ltd
Current assignee: Yiying Technology Shanghai Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-09-29
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses a three-dimensional scanner, which comprises a base, wherein a height and angle adjusting structure is fixedly arranged at the bottom end of the base, supporting legs are outwards supported when a moving plate moves upwards, a connecting rotating shaft can apply force to the moving plate by means of the reaction force of a spring when the moving plate stops moving, so that the supporting legs are kept fixed, the effect of adjusting the height of the device is further formed, excessive manual participation is not needed in the adjusting process, the burden of a user is reduced, the adjusting time is short, the efficiency is high, the convenience and the flexibility of the device are improved, a disassembly and separation structure is fixedly arranged at the top end of the base, two fixing plates move towards opposite directions, the chassis is fixed or the scanner at the top end is removed, the split transportation and the storage of equipment are facilitated for workers, the operation process is simple, and the transportability of the device is improved.

Description

Three-dimensional scanner

Technical Field

The utility model relates to the technical field of photoelectric equipment, in particular to a three-dimensional scanner.

Background

A three-dimensional scanner (3 d scanner) is a scientific instrument for detecting and analyzing shape, geometry and appearance data (such as color, surface albedo, etc.) of an object or environment in the real world, and the collected data is often used for performing three-dimensional reconstruction calculation, and creating a digital model of the real object in the virtual world.

However, in the conventional apparatuses, when the height and the scanning angle of the three-dimensional scanner are adjusted, the scanning angle and the height of the three-dimensional scanner are mostly adjusted by rotating a connecting bolt, and the adjustment is performed in such a way, which increases the burden of workers, is time-consuming and has low efficiency, and therefore, the three-dimensional scanner is proposed.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the three-dimensional scanner, which has the technical effect that the body is convenient to adjust.

In order to solve the technical problems, the utility model provides the following technical scheme: the three-dimensional scanner comprises a base, wherein the bottom end of the base is fixedly provided with a height and angle adjusting structure, the height and angle adjusting structure comprises a chassis movably arranged at the top end of the base, a rotating shaft penetrating through the chassis, a rotating column fixedly connected to the top end of the rotating shaft, a scanner fixedly arranged at the top end of the rotating column, a motor I arranged in the base, a threaded column fixedly connected to one side of one output end of the motor, a lantern ring movably connected with the threaded column through threads, a movable plate fixedly connected to one side of the lantern ring and supporting legs fixedly arranged at the bottom end of the base; the top of base fixed mounting has the dismantlement separation structure.

As a preferable technical scheme of the utility model, the rotating shaft is a damping rotating shaft, the motor I is a servo speed reducing motor, and a protective cover is arranged at a lens of the scanner.

As a preferable technical scheme of the utility model, a groove is formed in one side of the supporting leg, the size of the groove is matched with that of the movable plate, and the movable plate is clamped with the groove on one side of the supporting leg, so that the movable plate can move in the groove, the supporting leg and the base are provided with a connecting rotating shaft, and a spring is arranged in the connecting rotating shaft.

As a preferable technical scheme of the utility model, the movable plate is provided with four movable plates which are matched with the supporting legs, and the joint of the threaded column and the base is provided with a bearing.

As a preferable technical scheme of the utility model, the disassembly and separation structure comprises a telescopic plate arranged at the top end of a base, a motor II fixedly arranged at the top end of the base, a threaded rod fixedly connected to one side of the output end of the motor II, a limiting plate fixedly arranged at the top end of the base and a fixing plate connected with the threaded rod through threads.

As a preferable technical scheme of the utility model, the top end of the base is provided with a groove, a spring column is arranged in the groove and is fixedly connected with the expansion plate through the spring column, the second motor is a servo speed reducing motor, and the limiting plate is movably connected with the fixed plate.

As a preferable technical scheme of the utility model, the thread directions of the threaded rods are opposite with the thread directions of the two sides of the middle dividing line, the threaded rods penetrate through the fixing plates, and the fixing plates are arranged on two sides of the threaded rods respectively.

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

1. according to the utility model, the scanning angle of the scanner can be adjusted by rotating the rotating shaft through the connection relation of the rotating shaft, the motor I is opened, the motor I drives the threaded column to rotate, the lantern ring rotates synchronously along with the rotation of the threaded column, but the moving plate connected to one side of the lantern ring is clamped with the groove arranged on one side of the supporting leg, so that the lantern ring cannot rotate, but because of the threaded connection relation between the lantern ring and the threaded column, the lantern ring moves along the extending direction of the threaded column, the moving plate is driven to move, the supporting leg is supported outwards when the moving plate moves upwards, and the connecting rotating shaft exerts force to the moving plate by the reaction force of the spring when the moving plate stops, so that the supporting leg is kept fixed, the effect of adjusting the height of the device is further formed, excessive manual participation is not needed in the adjusting process, the burden of a user is reduced, the adjusting time is short, the efficiency is high, and the convenience and the flexibility of the device are increased;

2. according to the utility model, the scanner and the chassis are prevented from falling from one side by blocking the telescopic plate, the motor II is opened, so that the motor II drives the threaded rod to rotate, the fixed plate cannot synchronously rotate along with the fixed plate due to the limitation of the limiting plate, the fixed plate can move along the extending direction of the threaded rod, and the two fixed plates can move in opposite directions due to the opposite directions of threads at the two ends of the threaded rod, so that the chassis is fixed or the chassis is not fixed, and then the chassis and the scanner at the top end are taken down, so that the equipment can be conveniently detached, transported and stored by a worker, the operation process is simple, and the transportability of the device is improved.

Drawings

FIG. 1 is a schematic illustration of the present utility model;

FIG. 2 is a front view block diagram of the present utility model;

FIG. 3 is a top view of the structure of the present utility model;

FIG. 4 is a cross-sectional structural view of the present utility model;

fig. 5 is a longitudinal sectional structural view of the present utility model.

Wherein: 1. a base; 2. a height and angle adjusting structure; 21. a chassis; 22. a rotating shaft; 23. a spin column; 24. a scanner; 25. a first motor; 26. a threaded column; 27. a moving plate; 28. support legs; 29. a collar; 3. disassembling the separation structure; 31. a telescoping plate; 32. a second motor; 33. a threaded rod; 34. a limiting plate; 35. and a fixing plate.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Examples:

as shown in fig. 1 to 5, a three-dimensional scanner comprises a base 1, a height and angle adjusting structure 2 is fixedly arranged at the bottom end of the base 1, the height and angle adjusting structure 2 comprises a chassis 21 movably arranged at the top end of the base 1, a rotating shaft 22 penetrating through the chassis 21, a rotating column 23 fixedly connected at the top end of the rotating shaft 22, a scanner 24 fixedly arranged at the top end of the rotating column 23, a motor I25 arranged in the base 1, a threaded column 26 fixedly connected at one side of the output end of the motor I25, a lantern ring 29 movably connected with the threaded column 26 through threads, a movable plate 27 fixedly connected at one side of the lantern ring 29, and supporting legs 28 fixedly arranged at the bottom end of the base 1; the top end of the base 1 is fixedly provided with a disassembly and separation structure 3, the rotating shaft 22 is a damping rotating shaft, the first motor 25 is a servo gear motor, a lens of the scanner 24 is provided with a protective cover, one side of the supporting leg 28 is provided with a groove, the size of the groove is matched with that of the moving plate 27, the moving plate 27 is clamped with the groove on one side of the supporting leg 28, so that the moving plate 27 can move in the groove, the moving plate 27 is provided with four moving plates, the four moving plates are arranged in a matched manner with the supporting leg 28, a bearing is arranged at the joint of the threaded column 26 and the base 1, the supporting leg 28 and the base 1 are provided with a connecting rotating shaft, and a spring is arranged in the connecting rotating shaft;

through the relation of connection of pivot 22, can adjust the scanning angle of scanner 24 to the pivot 22 rotates, open motor one 25 simultaneously, make motor one 25 drive screw post 26 and rotate, the lantern ring 29 originally rotates because of the rotation along with screw post 26, but the recess joint that movable plate 27 and supporting leg 28 one side that lantern ring 29 one side is connected set up, thereby make the lantern ring 29 unable rotate, but because the threaded connection relation between lantern ring 29 and the screw post 26, therefore the lantern ring 29 can remove along the extending direction of screw post 26, and then drive movable plate 27 and remove, can outwards strut supporting leg 28 when movable plate 27 upwards, connect the pivot and can apply force to movable plate 27 by the reaction force of spring when stopping to make supporting leg 28 keep fixed, and then formed the effect of adjusting the device height, do not need artifical too much participation in the process of adjusting, the burden of the user has been alleviateed, and the consumed time of adjusting is short, high efficiency, convenience and flexibility of the device have been increased.

In other embodiments, dismantle separation structure 3 is including setting up the expansion plate 31 on base 1 top, fixed mounting is motor two 32 on base 1 top, fixed connection is at the threaded rod 33 of motor two 32 output one side, fixed mounting is limiting plate 34 on base 1 top, and the fixed plate 35 of being connected with threaded rod 33 through the screw thread, the top of base 1 is provided with the recess, the inside spring column that is provided with of recess, through spring column and expansion plate 31 fixed connection, motor two 32 is servo gear motor, limiting plate 34 is swing joint with fixed plate 35, the screw thread direction of threaded rod 33 is the screw thread opposite direction of dividing line both sides with the centre, threaded rod 33 runs through fixed plate 35, fixed plate 35 sets up in two, be located the both sides of threaded rod respectively, through the barrier of expansion plate 31, prevent scanner 24 and chassis 21 from dropping from one side, open motor two 32 simultaneously, make motor two 32 drive threaded rod 33 rotate, because limiting plate 34's restriction, make fixed plate 35 unable synchronous the rotation along with fixed plate 35, consequently, fixed plate 35 can remove along the extending direction of threaded rod 33, because the opposite direction of both ends of threaded rod 33, the opposite direction of screw thread piece 35 is saved the opposite direction of the fixed plate 21 and can be moved to the chassis 21, can be moved easily and can be moved down by the operator, and can be easily and conveniently carried out by the transportation device.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A three-dimensional scanner comprising a base (1), characterized in that: the device is characterized in that a height and angle adjusting structure (2) is fixedly arranged at the bottom end of the base (1), the height and angle adjusting structure (2) comprises a chassis (21) movably arranged at the top end of the base (1), a rotating shaft (22) penetrating through the chassis (21), a rotating column (23) fixedly connected to the top end of the rotating shaft (22), a scanner (24) fixedly arranged at the top end of the rotating column (23), a first motor (25) arranged in the base (1), a threaded column (26) fixedly connected to one side of the output end of the first motor (25), a lantern ring (29) movably connected with the threaded column (26) through threads, a movable plate (27) fixedly connected to one side of the lantern ring (29) and supporting legs (28) fixedly arranged at the bottom end of the base (1); the top end of the base (1) is fixedly provided with a disassembly and separation structure (3).

2. A three-dimensional scanner according to claim 1 wherein: the rotating shaft (22) is a damping rotating shaft, the motor I (25) is a servo speed reducing motor, and a protective cover is arranged at a lens of the scanner (24).

3. A three-dimensional scanner according to claim 1 wherein: the support leg (28) one side is provided with the recess, and the size and the removal board (27) of recess match to the recess joint of removal board (27) and support leg (28) one side, thereby make removal board (27) can remove in the recess, support leg (28) are provided with base (1) and connect the pivot, connect the inside spring that is provided with of pivot.

4. A three-dimensional scanner according to claim 1 wherein: four movable plates (27) are arranged and are matched with supporting legs (28), and bearings are arranged at the joint of the threaded column (26) and the base (1).

5. A three-dimensional scanner according to claim 1 wherein: the disassembly and separation structure (3) comprises a telescopic plate (31) arranged at the top end of the base (1), a motor II (32) fixedly arranged at the top end of the base (1), a threaded rod (33) fixedly connected to one side of the output end of the motor II (32), a limiting plate (34) fixedly arranged at the top end of the base (1) and a fixing plate (35) connected with the threaded rod (33) through threads.

6. A three-dimensional scanner according to claim 5 wherein: the top of base (1) is provided with the recess, and the inside spring post that is provided with of recess passes through spring post and expansion plate (31) fixed connection, motor two (32) are servo gear motor, limiting plate (34) are swing joint with fixed plate (35).

7. A three-dimensional scanner according to claim 5 wherein: the screw thread direction of threaded rod (33) is opposite with the screw thread direction of centre as the line of demarcation both sides, threaded rod (33) run through in fixed plate (35), fixed plate (35) set up in two, are located the both sides of threaded rod (33) respectively.