Manual lifting support of three-dimensional laser scanner

Abstract

The utility model belongs to the technical field of three-dimensional laser scanners, and discloses a three-dimensional laser scanner manual lifting support which comprises a base, a supporting frame is installed at the top of the base, sliding grooves are formed in the two sides of the outer portion of the supporting frame, two symmetrical positioning assemblies are connected to the top of the supporting frame, and a lifting frame is connected to the interior of the supporting frame. A plurality of sets of fixing plates are installed on the two sides of the exterior of the lifting frame at equal intervals, a through groove is formed in each fixing plate, a mounting plate is installed at the top end of the lifting frame, two symmetrical connecting assemblies are arranged at the top of the mounting plate, a connecting base is connected to the center of the top of the mounting plate, and connecting grooves are formed in the two sides of the exterior of the connecting base. A three-dimensional laser scanner device is mounted at the top of the connecting seat; the arrangement of the two positioning assemblies enables the lifting frame to be located in the supporting frame for height adjustment, the three-dimensional laser scanner device can be used at different heights, and the application range of the three-dimensional laser scanner device is widened.

Description

Technical Field

[0001] The present application relates to the technical field of three-dimensional laser scanners, and more specifically, to a manual lifting bracket for a three-dimensional laser scanner. Background Art

[0002] The 3D laser scanning system is mainly composed of a 3D laser scanner, a computer, a power supply system, a bracket and system supporting software. As the main component of the 3D laser scanning system, the 3D laser scanner is composed of a laser emitter, a receiver, a time counter, a motor-controlled rotatable filter, a control circuit board, a microcomputer, a CCD machine and software. It is a technological revolution in the surveying and mapping field after the GPS technology. It breaks through the traditional single-point measurement method and has the unique advantages of high efficiency and high precision. The 3D laser scanning technology can provide 3D point cloud data of the surface of the scanned object, so it can be used to obtain high-precision and high-resolution digital terrain models.

[0003] The three-dimensional laser scanner is connected to the bracket, but the existing three-dimensional laser scanner bracket structure is relatively simple, and the height cannot be manually adjusted according to the needs of the experimenter, which limits the use range of the three-dimensional laser scanner.

[0004] In order to solve the above problems, the present application provides a manual lifting bracket for a three-dimensional laser scanner. Utility Model Content

[0005] The manual lifting bracket of a three-dimensional laser scanner provided in this application adopts the following technical solution:

[0006] A three-dimensional laser scanner manual lifting bracket comprises a base, a support frame is installed on the top of the base, slide grooves are provided on both sides of the outside of the support frame, two symmetrical positioning components are connected to the top of the support frame, a lifting frame is connected to the inside of the support frame, a plurality of groups of equidistant fixing plates are installed on both sides of the outside of the lifting frame, a through groove is provided inside each of the fixing plates, a mounting plate is installed on the top of the lifting frame, two symmetrical connecting components are arranged on the top of the mounting plate, a connecting seat is connected to the top center of the mounting plate, connecting grooves are provided on both sides of the outside of the connecting seat, and a three-dimensional laser scanner device is installed on the top of the connecting seat;

[0007] Through the above technical solution, the three-dimensional laser scanner device is located between the two connecting components.

[0008] The positioning assembly includes a rotating plate connected to the outside of the support frame, a telescopic rod and a first spring are respectively installed inside the rotating plate, a positioning plate is commonly installed at one end of the telescopic rod and the first spring, a push plate is installed on the outer side of the positioning plate, and a first slot is opened on the outer side of the rotating plate.

[0009] Through the above technical solution, the first spring is located outside the telescopic rod, and the positioning plate is located inside the rotating plate.

[0010] Furthermore, the fixing plate is located inside the slide groove, and the connecting seat is connected to the top of the mounting plate through two connecting components.

[0011] Furthermore, the positioning plate is located inside the rotating plate, the pushing plate is located inside the first notch, and the positioning plate and the through slot are in a snap-fitting structure.

[0012] Furthermore, the connecting assembly includes a mounting seat installed on the top of the mounting plate, a second notch is opened on the top of the mounting seat, and a mounting rod is installed inside the mounting seat.

[0013] Furthermore, second springs are installed on both sides of the interior of the mounting seat and outside the mounting rod, and two symmetrical sliding seats are arranged outside the mounting rod, and one end of the second spring is connected to the sliding seat.

[0014] Furthermore, one end of the slide seat is connected to a connecting frame, one end of the connecting frame is connected to a connecting plate, and a mounting frame is installed on an outer side of the connecting plate.

[0015] Furthermore, a handle is installed on the top of the mounting frame, a connecting block is installed on one side of the outside of the mounting frame, an anti-slip cover is arranged on the outside of the connecting block, and the anti-slip cover is made of rubber.

[0016] Through the above technical solution, the handle slides at the position of the second notch, and the provision of the protective cover makes the connection block more firmly connected in the connection groove.

[0017] In summary, this application includes the following beneficial technical effects:

[0018] (1) After the 3D laser scanner device is connected to the top of the mounting plate, when the user needs to manually adjust the height of the 3D laser scanner device, the lifting frame can be located inside the support frame for height adjustment through two positioning components. This structure enables the 3D laser scanner device to be used at different heights, thereby increasing the use range of the 3D laser scanner device. The adjustment method is simple and convenient, bringing convenience to the user.

[0019] (2) The two connecting components make it easy for users to quickly install or disassemble the three-dimensional laser scanner device. This structure replaces the traditional bolt connection method, making it easier for subsequent users to replace or repair the three-dimensional laser scanner device and reduce work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of this application;

[0021] Figure 2 A semi-exploded diagram of the structure of this application;

[0022] Figure 3 This is a schematic diagram of the positioning component of this application;

[0023] Figure 4 An internal diagram of the connection components of this application;

[0024] Figure 5 This is a semi-exploded diagram of the connection components of this application.

[0025] Description of the numbers in the figure:

[0026] 1. Base; 2. Support frame; 3. Slide; 4. Positioning assembly; 5. Lifting frame; 6. Fixed plate; 7. Through slot; 8. Mounting plate; 9. Connecting assembly; 10. Connecting seat; 11. Connecting slot; 12. 3D laser scanner device; 41. Turntable; 42. Telescopic rod; 43. First spring; 44. Positioning plate; 45. Push plate; 46. First notch; 91. Mounting seat; 92. Second notch; 93. Mounting rod; 94. Second spring; 95. Slide; 96. Connecting frame; 97. Connecting plate; 98. Mounting frame; 99. Handle; 910. Connecting block; 911. Anti-slip cover. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0028] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0029] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] Example:

[0031] The present application embodiment discloses a manual lifting bracket for a three-dimensional laser scanner. Figure 1 and Figure 2 , including a base 1, a support frame 2 is installed on the top of the base 1, slide grooves 3 are opened on both sides of the outside of the support frame 2, two symmetrical positioning components 4 are connected to the top of the support frame 2, a lifting frame 5 is connected to the inside of the support frame 2, and a plurality of groups of equidistant fixing plates 6 are installed on both sides of the outside of the lifting frame 5, the fixing plates 6 are located inside the slide grooves 3, and a through groove 7 is opened inside each fixing plate 6, a mounting plate 8 is installed on the top of the lifting frame 5, and two symmetrical connecting components 9 are arranged on the top of the mounting plate 8, a connecting seat 10 is connected to the top of the mounting plate 8 through two connecting components 9, connecting grooves 11 are opened on both sides of the outside of the connecting seat 10, and a three-dimensional laser scanner device 12 is installed on the top of the connecting seat 10;

[0032] The lifting frame 5 is located inside the support frame 2 for height adjustment, the fixing plate 6 is located at the position of the slide slot 3 for sliding, and the connecting seat 10 is located between the two connecting components 9 for fixing;

[0033] See also Figure 3 The positioning assembly 4 includes a rotating plate 41 connected to the outside of the support frame 2, and a telescopic rod 42 and a first spring 43 are respectively installed inside the rotating plate 41. A positioning plate 44 is installed at one end of the telescopic rod 42 and the first spring 43. The positioning plate 44 and the through slot 7 are in a snap-fitting structure. The positioning plate 44 is located inside the rotating plate 41, and a push plate 45 is installed on one side of the outside of the positioning plate 44. The push plate 45 is located inside the first notch 46, and a first notch 46 is opened on one side of the outside of the rotating plate 41;

[0034] The rotating plate 41 is rotatably connected to the outer side of the supporting frame 2. When the push plate 45 is held and moved, the push plate 45 drives the positioning plate 44 to move, and the push plate 45 slides at the position of the first notch 46;

[0035] See also Figure 4 and Figure 5The connecting assembly 9 includes a mounting seat 91 mounted on the top of the mounting plate 8, a second notch 92 is provided on the top of the mounting seat 91, a mounting rod 93 is installed inside the mounting seat 91, second springs 94 are installed on both sides of the inside of the mounting seat 91 and outside the mounting rod 93, two symmetrical slide seats 95 are arranged outside the mounting rod 93, one end of the second spring 94 is connected to the slide seat 95, one end of the slide seat 95 is connected to a connecting frame 96, one end of the connecting frame 96 is connected to a connecting plate 97, a mounting frame 98 is installed on the outer side of the connecting plate 97, a handle 99 is installed on the top of the mounting frame 98, a connecting block 910 is installed on the outer side of the mounting frame 98, an anti-slip cover 911 is arranged on the outside of the connecting block 910, and the anti-slip cover 911 is made of rubber;

[0036] The two ends of the connecting frame 96 are rotatably connected to the slide seat 95 and the connecting plate 97 respectively. The two slide seats 95 are both located outside the mounting rod 93 and slide. The handle 99 slides at the position of the second slot 92. When the anti-slip cover 911 is located inside the connecting slot 11, the tightness of the connecting block 910 connected to the connecting slot 11 can be increased.

[0037] The implementation principle of this embodiment is as follows: after the three-dimensional laser scanner device 12 is connected to the top of the mounting plate 8, when the user needs to manually adjust the height of the three-dimensional laser scanner device 12, first operate a positioning component 4, the user holds the push plate 45 to move the position, the push plate 45 drives the positioning plate 44 to move into the rotating plate 41, the positioning plate 44 squeezes the telescopic rod 42 and the first spring 43 until the positioning plate 44 is completely located inside the rotating plate 41, the positioning plate 44 is out of the through slot 7, at this time the user flips the rotating plate 41, and then operates another positioning component 4 in the same step as above, when both positioning plates 44 are out of the through slot 7, the user places the lifting frame 5 inside the support frame 2 and moves. After adjusting the height to a suitable height, the user first operates a positioning assembly 4 again. The user uses the handheld push plate 45 to move the positioning plate 44 to the inside of the rotating plate 41, and then rotates the rotating plate 41. When the positioning plate 44 corresponds to the through slot 7 at a suitable position, the user releases the push plate 45, and drives the positioning plate 44 to rebound forward through the setting of the telescopic rod 42 and the first spring 43, so that the positioning plate 44 is located in the through slot 7 at a suitable position. At this time, another positioning assembly 4 is operated in the same step as above. When the two positioning plates 44 are located in the two through slots 7 at suitable positions, the lifting frame 5 can be fixed inside the supporting frame 2. At this time, the height adjustment of the three-dimensional laser scanner device 12 is successful;

[0038] When the three-dimensional laser scanner device 12 needs to be disassembled separately, the user only needs to hold the handle 99 to drive the mounting frame 98 to move inside the mounting seat 91, and the mounting frame 98 drives the slide 95 to move through the connecting frame 96 connected by the connecting plate 97. The two slides 95 are located outside the mounting rod 93 to slide and squeeze the two second springs 94. When the anti-slip covers 911 provided outside the two connecting blocks 910 are separated from the inside of the two connecting grooves 11, the three-dimensional laser scanner device 12 can be disassembled.

[0039] When connecting the three-dimensional laser scanner device 12 to the top of the mounting plate 8, the user only needs to hold the handle 99 to move the mounting frame 98. When the connecting block 910 and the anti-slip cover 911 are completely located inside the mounting seat 91, the user places the three-dimensional laser scanner device 12 on the top of the mounting plate 8 and between the two connecting components 9. When the two connecting blocks 910 correspond to the two connecting grooves 11, the user releases the handle 99. At this time, the mounting frame 98 and the connecting blocks 910 on one side are reset by the setting of the second spring 94. When the anti-slip covers 911 set on the outside of the two connecting blocks 910 are located inside the two connecting grooves 11, the three-dimensional laser scanner device 12 can be fixed on the top of the mounting plate 8.

[0040] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A three-dimensional laser scanner manual lifting bracket, comprising a base (1), characterized in that: A support frame (2) is installed on the top of the base (1), and slide grooves (3) are provided on both sides of the outside of the support frame (2). Two symmetrical positioning components (4) are connected to the top of the support frame (2). A lifting frame (5) is connected inside the support frame (2). A plurality of groups of equidistant fixing plates (6) are installed on both sides of the outside of the lifting frame (5), and a through groove (7) is provided inside each of the fixing plates (6). A mounting plate (8) is installed on the top of the lifting frame (5), and two symmetrical connecting components (9) are provided on the top of the mounting plate (8). A connecting seat (10) is connected at the center of the top of the mounting plate (8), and connecting grooves (11) are provided on both sides of the outside of the connecting seat (10). A three-dimensional laser scanner device (12) is installed on the top of the connecting seat (10); The positioning assembly (4) comprises a rotating plate (41) connected to the outside of the support frame (2), a telescopic rod (42) and a first spring (43) are respectively installed inside the rotating plate (41), a positioning plate (44) is installed together at one end of the telescopic rod (42) and the first spring (43), a push plate (45) is installed on the outer side of the positioning plate (44), and a first notch (46) is opened on the outer side of the rotating plate (41).

2. A three-dimensional laser scanner manual lifting bracket according to claim 1, characterized in that: The fixing plate (6) is located inside the slide groove (3), and the connecting seat (10) is connected to the top of the mounting plate (8) via two connecting components (9).

3. The manual lifting bracket for a three-dimensional laser scanner according to claim 1, characterized in that: The positioning plate (44) is located inside the rotating plate (41), the pushing plate (45) is located inside the first notch (46), and the positioning plate (44) and the through slot (7) are in a snap-fitting structure.

4. The manual lifting bracket for a three-dimensional laser scanner according to claim 1, characterized in that: The connecting assembly (9) comprises a mounting seat (91) mounted on the top of the mounting plate (8), a second notch (92) is provided on the top of the mounting seat (91), and a mounting rod (93) is installed inside the mounting seat (91).

5. The manual lifting bracket for a three-dimensional laser scanner according to claim 4, characterized in that: Second springs (94) are installed on both sides of the interior of the mounting seat (91) and outside the mounting rod (93). Two symmetrical sliding seats (95) are arranged outside the mounting rod (93). One end of the second spring (94) is connected to the sliding seat (95).

6. The manual lifting bracket for a three-dimensional laser scanner according to claim 5, characterized in that: One end of the slide seat (95) is connected to a connecting frame (96), one end of the connecting frame (96) is connected to a connecting plate (97), and a mounting frame (98) is installed on one side of the outside of the connecting plate (97).

7. The manual lifting bracket for a three-dimensional laser scanner according to claim 6, characterized in that: A handle (99) is installed on the top of the mounting frame (98), a connecting block (910) is installed on one side of the outside of the mounting frame (98), an anti-slip cover (911) is arranged on the outside of the connecting block (910), and the anti-slip cover (911) is made of rubber.

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