CN213481267U

CN213481267U - Three-dimensional laser scanner for digital Stadium construction

Info

Publication number: CN213481267U
Application number: CN202023034677.7U
Authority: CN
Inventors: 郭军虎; 王震
Original assignee: Shanxi Hengye Huida Software Development Co ltd
Current assignee: Shanxi Hengye Huida Software Development Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-06-18
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a three-dimensional laser scanner for construction of digital historical hall, which comprises a column, the tripod is installed to the bottom of stand three-dimensional laser scanner's below is equipped with the angle modulation subassembly. This a three-dimensional laser scanner for construction of digital gymnasium, the meshing of the first gear of accessible and second gear is connected, and the montant is connected with the rotation of square shell, the extension board is connected with the rotation of montant, under the effect of first motor and second motor, make three-dimensional laser scanner's scanning angle can be according to the automatically controlled regulation of use needs, and then promote and adjust the convenience, and precision and width are better, and then guarantee the accuracy nature of scanning, really accomplish quick and meticulous modeling, and the effect is real, really accomplish the experience stand that the user is on the spot and can realize quick assembly disassembly with three-dimensional laser scanner and angle modulation subassembly, and then can hand three-dimensional laser scanner and scan, be convenient for the later stage to maintain and overhaul three-dimensional laser scanner and other consumer simultaneously.

Description

Three-dimensional laser scanner for digital Stadium construction

Technical Field

The utility model relates to a be used for digital gymnasium to scan construction technical field, specifically be a three-dimensional laser scanner for construction of digital gymnasium.

Background

The traditional three-dimensional museum manufacturing adopts field dimension measurement, and is restored through 3Dmax, only modeling and browsing are carried out simply, and the defects of low precision of an exhibition model, poor browsing experience, low degree of reality and reproduction of the model and the like exist.

When the three-dimensional laser scanner for digital gymnasium construction in the prior art is used, the scanning angle of the three-dimensional laser scanner cannot be electrically controlled and adjusted according to the use requirement, so that the adjustment convenience is reduced, the accuracy and the breadth are poor, the scanning accuracy is influenced, visible light is easily generated during traditional data acquisition, cultural relics are easily damaged, the cultural relics are easily contacted, a model is not accurate enough and lacks details, the problem that a server is overloaded during operation is serious, the modeling speed is low, the effect is not real, the browsing experience is not smooth enough, the experience of a user in the scene cannot be realized, the user cannot place terminal equipment such as a computer conveniently, the real-time modeling cannot be realized, the modeling effect is further influenced, meanwhile, the maintenance and the overhaul of the three-dimensional laser scanner and other electric elements in the later period are not convenient, and the use convenience and the practicability are reduced, is inconvenient for people to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a three-dimensional laser scanner for digital Stadium construction, so as to solve the problems that when the three-dimensional laser scanner used for digital Stadium construction in the prior art is used, the scanning angle of the three-dimensional laser scanner can not be adjusted by electric control according to the use requirement, further reducing the adjustment convenience, having poor precision and breadth, affecting the scanning accuracy, easily generating visible light during traditional data acquisition, easily damaging cultural relics, easily contacting the cultural relics, having inaccurate models and lacking details, and the problem of over-heavy operation burden of the server is serious, which causes slow modeling speed, unreal effect, and not smooth browsing experience, and the experience of the user in the scene can not be realized, and the method is inconvenient for placing terminal equipment such as computers and the like, cannot realize real-time modeling, and further influences the modeling effect.

In order to achieve the above object, the utility model provides a following technical scheme: a three-dimensional laser scanner for digital Stadium construction comprises a stand column, wherein a tripod is installed at the bottom of the stand column, the three-dimensional laser scanner is arranged above the stand column, the right side of the stand column is rotatably connected with a supporting plate through a round rod, the outer wall of the round rod is sleeved with a torsion spring, two ends of the torsion spring are respectively and fixedly connected with the stand column and the supporting plate, the bottom of the supporting plate is rotatably connected with a supporting rod through a pin shaft, the tail end of the supporting rod is clamped with the right end of the stand column through a clamping groove, and an angle adjusting assembly is arranged below the three-dimensional laser scanner;

the angle adjusting assembly comprises a supporting plate, a vertical rod, a first motor, a square shell, a transverse plate, a second motor, a first gear and a second gear;

the utility model discloses a three-dimensional laser scanner's structure, including extension board, three-dimensional laser scanner's support board, first motor, the junction pivot fixed connection of output and extension board and vertical pole, the bottom of extension board is rotated through the pivot and is connected with the montant, first motor is installed to the front top of montant, the output of first motor and the junction pivot fixed connection of extension board and montant, the outer wall below of montant is rotated through the bearing and is connected with the square shell, the bottom rigid coupling of square shell has the diaphragm, the top left side rigid coupling of diaphragm has the second motor, the output rigid coupling of second motor has the second gear, the right-hand member meshing of second gear is connected with first gear, the inner wall of first gear and the outer.

Preferably, a rubber pad is fixedly connected to the top of the supporting plate.

Preferably, the support rod and the clamping groove are correspondingly arranged in position.

Preferably, a clamping component is arranged between the transverse plate and the upright post;

the clamping assembly comprises a clamping block, a clamping sleeve, a sliding groove, an inserting rod, a slot, a through groove and a bolt;

the top of fixture block and the bottom fixed connection of diaphragm, the outer wall joint of fixture block has the cutting ferrule, the bottom of cutting ferrule and the top fixed connection of stand, the bottom of fixture block has the inserted bar through spout clearance fit, the bottom of inserted bar is through the top looks joint of slot and stand, the front processing of fixture block has logical groove, it is linked together with the spout to lead to the groove, threaded connection has the bolt above the front of inserted bar, the outer wall of bolt and the inner wall clearance fit who leads to the groove.

Preferably, the fixture block is matched with the clamping sleeve in shape.

Preferably, the outer wall of the bolt at the nut is provided with grinding lines.

Compared with the prior art, the beneficial effects of the utility model are that: the three-dimensional laser scanner for digital Stadium construction is characterized in that the three-dimensional laser scanner comprises a stand column, a tripod, a three-dimensional laser scanner, a round bar, a supporting plate, a torsion spring and an angle adjusting component, wherein the stand column, the tripod, the three-dimensional laser scanner, the round bar, the supporting plate, the torsion spring and the angle adjusting component are matched, when the three-dimensional laser scanner is used, the first gear and the second gear can be meshed and connected, the vertical bar is connected with a square shell in a rotating manner, the supporting plate is connected with the vertical bar in a rotating manner, under the action of the first motor and the second motor, the scanning angle of the three-dimensional laser scanner can be adjusted in an electric control manner according to use requirements, the adjustment convenience is improved, the precision and the breadth are better, the scanning accuracy is further ensured, a three-dimensional laser scanning processing technology is adopted, visible light is not generated, no damage is generated to cultural relics, fine, the method really achieves rapid and fine modeling, has real effect, is smoother in browsing experience, and really achieves the experience that the user is personally on the scene.

Through the cooperation of stand, tripod, three-dimensional laser scanner, round bar, layer board, torsion spring and angle modulation subassembly for the device is when using, and the accessible layer board is connected with the rotation of stand, and branch links to each other with the joint of draw-in groove, makes the layer board rotatable to horizontal position fixed, and then is convenient for place terminal equipment such as computers, realizes real-time modeling, further guarantees the effect of modelling.

Through the stand, the tripod, three-dimensional laser scanner, the round bar, the layer board, torsion spring and screens subassembly's cooperation, make the device when using, accessible cutting ferrule and fixture block, the inserted bar links to each other with the joint of slot, make the stand can realize quick assembly disassembly with three-dimensional laser scanner and angle modulation subassembly, and then can hand three-dimensional laser scanner and scan, the later stage of being convenient for simultaneously is maintained and is overhauld three-dimensional laser scanner and other consumer, promote and use convenience and practicality, make things convenient for people to use.

Drawings

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

FIG. 2 is a schematic structural view of the round bar, the support plate and the torsion spring in FIG. 1;

FIG. 3 is a schematic view of the structure of the column, the three-dimensional laser scanner and the cross board of FIG. 1;

fig. 4 is a schematic structural diagram of the fixture block, the ferrule and the sliding groove in fig. 3.

In the figure: 1. the three-dimensional laser scanner comprises a column, 2, a tripod, 3, a three-dimensional laser scanner, 4, a round bar, 5, a supporting plate, 6, a torsion spring, 7, an angle adjusting component, 701, a supporting plate, 702, a vertical bar, 703, a first motor, 704, a square shell, 705, a transverse plate, 706, a second motor, 707, a first gear, 708, a second gear, 8, a clamping component, 801, a clamping block, 802, a clamping sleeve, 803, a sliding groove, 804, an inserting rod, 805, a slot, 806, a through groove, 807, a bolt, 9, a support rod, 10 and a clamping 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, the present invention provides a technical solution: a three-dimensional laser scanner for digital Stadium construction comprises a vertical column 1, a tripod 2 is installed at the bottom of the vertical column 1, the tripod 2 can play a role in supporting and fixing, a three-dimensional laser scanner 3 is arranged above the vertical column 1, a supporting plate 5 is rotatably connected to the right side of the vertical column 1 through a round rod 4, a rubber pad is fixedly connected to the top of the supporting plate 5 and can improve the skid resistance of the supporting plate 5, computers and other equipment can be conveniently placed on the supporting plate 5, the round rod 4 enables the supporting plate 5 to rotate when stressed, a torsion spring 6 is sleeved on the outer wall of the round rod 4, two ends of the torsion spring 6 are respectively fixedly connected with the vertical column 1 and the supporting plate 5, the torsion spring 6 gives clockwise rotation force to the supporting plate 5, a supporting rod 9 is rotatably connected to the bottom of the supporting plate 5 through a pin shaft, the tail end of the supporting rod 9 is connected with the right end of the, when the supporting rod 9 is tightly clamped with the clamping groove 10, the supporting plate 5 is just in a horizontal state, and the angle adjusting component 7 is arranged below the three-dimensional laser scanner 3.

The angle adjusting component 7 comprises a support plate 701, a vertical rod 702, a first motor 703, a square shell 704, a transverse plate 705, a second motor 706, a first gear 707 and a second gear 708, the top of the support plate 701 is fixedly connected with the bottom of the three-dimensional laser scanner 3, the bottom of the support plate 701 is rotatably connected with the vertical rod 702 through a rotating shaft, the first motor 703 is installed above the front surface of the vertical rod 702, the model of the first motor 703 is 70KTYZ, the output end of the first motor 703 is fixedly connected with the rotating shaft at the connection part of the support plate 701 and the vertical rod 702, the rotating shaft at the connection part of the support plate 701 and the vertical rod 702 is fixedly connected with the support plate 701 and is hinged with the vertical rod 702, so that the first motor 703 can drive the support plate 701 to rotate, the square shell 704 is rotatably connected below the outer wall of the vertical rod 702 through a bearing, the square shell 704 can axially rotate when the vertical rod 702 is stressed, the bottom of the square shell 704 is fixedly, the model of the second motor 706 is 70KTYZ, the output end of the second motor 706 is fixedly connected with a second gear 708, the right end of the second gear 708 is connected with a first gear 707 in a meshing manner, the inner wall of the first gear 707 is fixedly connected with the outer wall of the vertical rod 702, and the vertical rod 702 can rotate simultaneously along with the second motor 706 through the meshing of the second gear 708 and the first gear 707.

A clamping assembly 8 is arranged between the transverse plate 705 and the upright post 1, the clamping assembly 8 comprises a clamping block 801, a clamping sleeve 802, a sliding groove 803, an insert rod 804, a slot 805, a through groove 806 and a bolt 807, the top of the clamping block 801 is fixedly connected with the bottom of the transverse plate 705, the clamping sleeve 802 is clamped on the outer wall of the clamping block 801, the clamping block 801 is matched with the clamping sleeve 802 in shape, the clamping block 801 is clamped and embedded in the clamping sleeve 802, the clamping sleeve 802 can fix the clamping block 801, the bottom of the clamping sleeve 802 is fixedly connected with the top of the upright post 1, the insert rod 804 is in clearance fit with the bottom of the clamping block 801 through the sliding groove 803, the sliding groove 803 guides the insert rod 804, the bottom of the insert rod 804 is clamped with the top of the upright post 1 through the slot 805, the insert rod 804 can play a limiting role, the clamping block 801 can not slide transversely, the through groove 806 is machined in front of the clamping block 801, the through groove 806 is, the steerable inserted bar 804 of bolt 807 is stirred, and screws up bolt 807 and can play the fixed action to inserted bar 804, and the processing of the nut department outer wall of bolt 807 has the dull polish line, and the dull polish line makes bolt 807 be convenient for more rotate, the outer wall of bolt 807 and the inner wall clearance fit who leads to groove 806.

In this embodiment, when the three-dimensional laser scanner for digital gymnasium construction is used, firstly, the whole device is fixed by the tripod 2, the three-dimensional laser scanner 3, the first motor 703 and the second motor 706 are all connected with an external power source, the vertical rod 702 can drive the support plate 701 to rotate axially synchronously through the meshing connection of the first gear 707 and the second gear 708, so that the three-dimensional laser scanner 3 can rotate axially 360 degrees, the support plate 701 can drive the three-dimensional laser scanner 3 to rotate longitudinally through the rotation of the first motor 703, so that the three-dimensional laser scanner 3 can adjust the scanning position electrically, the scanning convenience is greatly improved, the bolt is pulled up, the inserted bar 804 is separated from the slot, the clamping sleeve 802 pushes the clamping block 801 to separate from the clamping sleeve 802, so that the three-dimensional laser scanner 3 and the angle adjusting component 7 can be rapidly assembled and disassembled with the upright post 1, and then be convenient for follow-up maintenance and maintenance, but and handheld scanning, through the setting of round bar 4, rotate layer board 5 to horizontal position, insert draw-in groove 10 with branch 9 for layer board 5 is fixed, and then can place the equipment of computer on layer board 5, realizes the real-time scanning and models, and then can be along with the control scanning condition, promotes the accuracy of modelling, makes things convenient for people to use.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A three-dimensional laser scanner for digital Stadium construction, comprising a column (1), characterized in that: a tripod (2) is installed at the bottom of the upright column (1), a three-dimensional laser scanner (3) is arranged above the upright column (1), the right side of the upright column (1) is rotatably connected with a supporting plate (5) through a round rod (4), a torsion spring (6) is sleeved on the outer wall of the round rod (4), two ends of the torsion spring (6) are fixedly connected with the upright column (1) and the supporting plate (5) respectively, the bottom of the supporting plate (5) is rotatably connected with a supporting rod (9) through a pin shaft, the tail end of the supporting rod (9) is clamped with the right end of the upright column (1) through a clamping groove (10), and an angle adjusting component (7) is arranged below the three-dimensional laser scanner (3);

the angle adjusting assembly (7) comprises a support plate (701), a vertical rod (702), a first motor (703), a square shell (704), a transverse plate (705), a second motor (706), a first gear (707) and a second gear (708);

the top of the support plate (701) is fixedly connected with the bottom of the three-dimensional laser scanner (3), the bottom of the support plate (701) is rotatably connected with a vertical rod (702) through a rotating shaft, a first motor (703) is arranged above the front surface of the vertical rod (702), the output end of the first motor (703) is fixedly connected with a rotating shaft at the joint of the support plate (701) and the vertical rod (702), a square shell (704) is rotatably connected below the outer wall of the vertical rod (702) through a bearing, a transverse plate (705) is fixedly connected to the bottom of the square shell (704), a second motor (706) is fixedly connected to the left side of the top of the transverse plate (705), a second gear (708) is fixedly connected with the output end of the second motor (706), a first gear (707) is connected with the right end of the second gear (708) in a meshing way, the inner wall of the first gear (707) is fixedly connected with the outer wall of the vertical rod (702).

2. The three-dimensional laser scanner for digital Stadium construction according to claim 1, wherein: the top of the supporting plate (5) is fixedly connected with a rubber pad.

3. The three-dimensional laser scanner for digital Stadium construction according to claim 1, wherein: the supporting rod (9) and the clamping groove (10) are correspondingly arranged.

4. The three-dimensional laser scanner for digital Stadium construction according to claim 1, wherein: a clamping component (8) is arranged between the transverse plate (705) and the upright post (1);

the clamping assembly (8) comprises a clamping block (801), a clamping sleeve (802), a sliding groove (803), a plunger (804), a slot (805), a through groove (806) and a bolt (807);

the top of the clamping block (801) is fixedly connected with the bottom of a transverse plate (705), a clamping sleeve (802) is clamped on the outer wall of the clamping block (801), the bottom of the clamping sleeve (802) is fixedly connected with the top of an upright post (1), an inserting rod (804) is in clearance fit with the bottom of the clamping block (801) through a sliding groove (803), the bottom of the inserting rod (804) is clamped with the top of the upright post (1) through an inserting groove (805), a through groove (806) is machined in the front of the clamping block (801), the through groove (806) is communicated with the sliding groove (803), a bolt (807) is in threaded connection with the upper portion of the front of the inserting rod (804), and the outer wall of the bolt (807) is in clearance fit with the inner wall of the through groove (806).

5. The three-dimensional laser scanner for digital Stadium construction according to claim 4, wherein: the fixture block (801) is matched with the clamping sleeve (802) in shape.

6. The three-dimensional laser scanner for digital Stadium construction according to claim 4, wherein: the outer wall of the nut of the bolt (807) is provided with grinding lines.